摘要:
In the prior art, in transport lines equipped with multiple stages of transport lines driven in different directions, it was necessary that drive power sources for driving the belts of the transport lines be provided in a number equal to the number of transport lines. This led to an increased number of drive power sources and to an unavoidable increase in the power consumed by the device as a whole. In the present invention, there is adopted a mechanism for the parallel driving of a plurality of transport lines by a single drive power source, whereby the number of drive power sources needed to drive the transport lines can be reduced, as can the power consumed by the system.
摘要:
In one aspect, an apparatus is for use with a driven conveyor comprising a modular link belt including a plurality of outer links along a lateral side of the conveyor. A follower is adapted for engaging the outer side links of the conveyor belt, said follower including a normal position to a disabling position. The following is follower adapted for disabling the drive in the disabling position, such as by actuating a switch.
摘要:
This comprises a horizontal entraining loader (1) on which are placed in an initial zone several piled cardboard sheets (12) to be driven by several transversal pushers (13) to a forming station (14) for cardboard boxes (23), said transversal pushers (13) being connected to a lateral chain (2) coupled to several end pinions (3) connected to several cross axles (4-4′). It is characterized in that the horizontal entrainment loader (1) can be adjusted longitudinally, thereby varying the distance between the transverse axles (4-4′), including for this purpose a vertically moveable tractive mechanism (8), that has a clutch mechanism (20) by means of which the movement is transmitted to a large cogwheel unit (17) and to an encoder (16) arranged coaxially with said large cogwheel unit (17), without ever losing the link between aforementioned encoder (16) and the respective transversal pusher (13).
摘要:
A conveyor coupler system for efficiently increasing the longevity and productivity of the conveyor. The conveyor coupler system generally includes a coupler including a first portion and a second portion, wherein the first portion extends from the second portion. The first portion includes a first connecting portion, wherein the first connecting portion extends within the first portion and includes at least one slot. The second portion includes a second connecting portion extending within the second portion and including a plurality of ridge members. The first connecting portion connects to a first planetary gear structure of a conveyor unit and the second connecting portion connects to a second planetary gear structure of the conveyor unit.
摘要:
A longwall conveyor drive including a motor including a motor output shaft, a drive sprocket, and a gearbox drivingly connected to the drive sprocket. The drive also includes a fluid coupling drivingly connected to the gearbox, and a step-up gearbox located between the motor and the fluid coupling. The step-up gearbox includes a housing attached to the output end of the motor, a first gear stage rotatably supported within the housing and drivingly receiving the motor output shaft and rotating at a first speed, and a second stage gear set rotatably supported within the housing and in driven contact with the first stage gear set and rotating at a higher speed, the second stage gear set including an output shaft connected to the fluid coupling.
摘要:
A feed device is for a conveyor belt loaded with pick-and-place components. The feed device includes at least one transport wheel which can be coupled with the conveyor belt to move the conveyor belt, and a drive device coupled with a transport wheel. The transport wheel is provided with a control mechanism whose input shaft and output shaft cross.
摘要:
An indexing conveyor system including a conveyor mechanism adapted to support and transport objects along the length of the indexing conveyor system and an indexing drive assembly operatively coupled to the conveyor mechanism and adapted to impart indexed movement to the conveyor mechanism. The indexing conveyor system also includes a combined stop and final position assembly operatively coupled to the conveyor mechanism and adapted to stop the indexed movement thereof, to position the conveyor mechanism at discrete, predetermined intervals of distance moved, and to hold the conveyor mechanism in precise predetermined position for a predetermined period of time.
摘要:
Discloses a conveyor-type, hydraulic-powered, material-spreading apparatus comprising a material-storage hopper, a conveyor for conveying material from the hopper for spreading same and a hydraulic, power-transfer system comprising two double-acting, hydraulic cylinders in communication with and operatively connected to valves which control and direct hydraulic fluid under pressure to the hydraulic cylinders to drive the conveyor. Each hydraulic cylinder has two drive strokes per cycle, with each drive stroke approximating 160.degree., each hydraulic cylinder is 90.degree. out of phase with the other, with positive drive resulting throughout the cycle.Also discloses the hydraulic, power-transfer system described above for use in driving a conveyor for use with a material-spreading apparatus having a source of material to be spread, with such conveyor being disposed beneath the material for conveying same for spreading.Also discloses a shock-absorbing device and limit stop for use with a member having a reciprocable element therein. Resilient bumper rings function as shock absorbers and limit stops upon abutment therewith of an end plate carried by the reciprocable element.Also discloses a snap-action device for operative use with a reciprocable element in a member and with a reciprocating rod to reciprocate and slam the reciprocable element in the direction opposite to that being traveled by the reciprocating rod.
摘要:
A conveyor drive roller for a conveyor system. The conveyor drive roller has a hollow drum rotatably connected to a first stationary shaft and a second stationary shaft, and defines a sealed chamber. The chamber at least partially encloses means to rotate the hollow drum about the first and second stationary shafts. A pressure relief valve is positioned on the conveyor drive roller in fluid communication with the inside of the chamber. The pressure relief valve is configured to reduce a gas pressure increase inside of the chamber caused by a rise in a temperature of the conveyor drive roller during operation.
摘要:
A vertical transmission equipment includes a base having a mount surface, a rail structure disposed on the mount surface, and a carrier movably disposed on the rail structure, the carrier includes a supporting surface, and the supporting surface of the carrier is perpendicular to the mount surface of the base.