摘要:
The present invention relates to a solid substance crushing vehicle which is able to move to a place of collection of glass products, chinaware, old stools, bricks, refractories, tourmaline of magnetic ores, etc. to automatically crush, produce, screen the crushed substances and cutlets at a high operational efficiency by only switching on after such solid substances are charged through its charging opening, wherein the same is constructed so as to include a crushing machine 4 installed on the deck 3 of a vehicle 2, a charging unit 5 connected to the crushing machine 4, a crushed substance transfer device 6, one end of which is connected downward of the crushing machine 4, a screening portion 7, one end of which is connected to the crushed substance transfer device 6, collecting cases 11a, 11b, 11c connected to the other end of the screening portion 7, a cover portion 15 to cover up the respective devices, and an elevating unit 16 openably and closably disposed at the opening 15b of the cover portion 15.
摘要:
A glass crushing machine and glass crushing system comprise a cylinder crushing chamber 2; a powder and particle collecting chamber 4 formed to be cylindrical and disposed downward of the crushing chamber 2; a funnel-like crushed substance collecting portion 5 disposed at the powder and particle collecting chamber 4; a porous bottom plate 7, detachably and attachably disposed between the crushing chamber 2 and the powder and particle collecting chamber 5, having a number of pores and divided into a plurality of segments; a drive shaft 8 disposed at a roughly middle part of the crushing chamber 2; a roller rotating shaft 10 connected to the drive shaft 8 via a connection member; crushing rollers 11 rotatably fitted to the roller rotating shaft 10 and having crushing elements 12 consisting of rows of square columns formed in duplex on the outer circumferential surface. The glass crushing machine has excellent durability, and can efficiently crush a large quantity of glass products into any desired particle size without leaving crushed pieces of glass in the crushing chamber and without damaging the drive portion. Furthermore, the glass crusher can be adapted to be mobile.
摘要:
A manufacturing method of weld nut made of stainless steel plate capable of manufacturing a weld nut of a small size generally known as a micro-screw of thin type and nominal thread diameter of about M1.6 easily by blanking and processing a stainless steel plate, and a blanking punch to be used in this manufacturing method.The manufacturing method of weld nut made of stainless steel plate includes a step of blanking and processing a tap drill hole 22 in a stainless steel plate material 20 having a thickness nearly equal to the height of the nut, a step of forming a nut main body 23 by blanking a nut outer shape in the material 20 around the tap drill hole 22, and simultaneously forming a plurality of weld protrusions 24 in the outer circumference of the bottom of the nut main body 23, and a step of processing female threads 25 in the inner circumference of the tap drill hole 22 of the nut main body 23. A blanking punch 5 used in blanking and processing of the nut outer shape is provided with a plurality of notch recesses 8 for forming weld protrusions 24 in the outer circumference of the lower end.
摘要:
An apparatus (10) has a punching station for automatic fixation of self-piercing fasteners (2) each having a stud (3), a flange-shaped head (4) and a cylindrical lug (5) at one end of the stud. With the fastener being struck to a metallic panel (1), the lug (5) pierces it and an open rim (6) of the lug is deformed by a caulking die (11) to firmly attach the fastener to the panel. The apparatus has a feeding section (28,29) for arranging the fasteners in a continuous horizontal row perpendicular to a pressing punch (12), with the lug (5) preceding the stud. A transportation mechanism (35) receiving the fasteners from the feeding section can grip, tilt and transport the fasteners successively to the punching station where each fastener (2) is precisely aligned with the pressing punch (12), so that those fasteners which have been lying on their one sides in the feeding section do reduce overall height of the apparatus, can nevertheless be surely transported to the punching station and precisely aligned with the punch.
摘要:
An object of the invention is to provide a solid substance granulating apparatus loaded on a vehicle, which is able to move to a collection place of inorganic solid substances of glass products, chinaware, salt silicate minerals, etc. of tourmaline, etc., in order to crush and treat the same, is able to automatically granulate the same in order to remove sharp edges of the crushed substances, and to screen the same according grain sizes, and which is excellent in the treatment work of inorganic solid substances, wherein the solid substance granulating apparatus loaded on a vehicle comprises a crushing machine 4 installed on the deck 3 of a vehicle 2, a charging device 5 connected to the crushing machine 4, a crushed substance discharge device 6 connected to the crushing machine 4, a crushed substance transfer device 7 connected to the crushed substance discharge device 6, a granulating apparatus 8 for granulating crushed substances transferred by the crushed substance transfer device 7, a granulated substance transfer device 9 connected to the granulating apparatus 8 for transferring granulated substances, a paper, etc. separating device 10 disposed at the downstream side of the granulated substance transfer device 9, a granulated product transfer device 12 connected to the paper, etc. separating device 10, and a screening device 13 connected to the granulated product transfer device 12 for screening and classifying the same according to grains sizes.
摘要:
An apparatus for automatically fixing the self-piercing nuts has a striking punch (2) for causing the end face of each nut (N) to pierce a metallic panel (P) laid on a caulking die (1) and to be fixed to the panel, and also has a mechanism for intermittently feeding the nuts. The mechanism is composed of a rigid frame (6) to which a slide guide (3) is fixed and a movable chute (8) having a distal opening (8a) communicating with a feeding aperture (5) opened in the slide guide and a proximal opening (8b) communicating with a flexible chute (7). The movable chute (8) held in and connected to the rigid frame (6) is driven by an actuator (22) mounted on the frame so as to swing between an operative and inoperative positions. The distal opening (8a) of the movable chute (8) is partially closed with a side face of the striking punch (2) or of the slide guide (3) every time when the movable chute swings to its inoperative position, so that the apparatus as a whole is made lighter, smaller and easier to remote control.
摘要:
A seal, constituted by a water-expansible portion and a water-unexpansible portion, prevents water from leaking in a construction joint. The expansible portion surrounds the unexpansible portion everywhere except on a side of the unexpansible portion which is adhered to one of two mutually facing surfaces of the construction joint. The unexpansible portion is sized, relative to the overall size of the seal, particularly in the width dimension, so that it adheres with sufficient strength to one of the mutually facing surfaces of the construction joint so as not to become pulled off in use. An effective seal thus is maintained even in a swollen state.