A device for assisting in the removal of a conveyor roller

Abstract

The utility model relates to a conveyor field, concretely relates to a kind of dismounting device of auxiliary conveyor carrier roller, including base, moving seat, screw rod and hinged block, the left and right sides of base front end are equipped with first connecting rod, the left and right sides of rear end are equipped with first connecting rod;The left and right sides of moving seat front end are equipped with second connecting rod, the left and right sides of rear end are equipped with second connecting rod;The hinged block is distributed in the left and right sides of base and moving seat, each hinged block is set between first connecting rod and second connecting rod, and first connecting rod and second connecting rod are all hinged with the hinged block;The screw rod is connected with hinged block;Supporting piece for jacking up conveying belt is equipped on the moving seat.The utility model can adapt to the jacking up of different width conveying belt, increase the universality of the device.

Description

Technical Field

[0001] This utility model relates to the field of conveyors, and specifically to a device for disassembling auxiliary conveyor rollers. Background Technology

[0002] Over time, conveyor rollers can become damaged, necessitating frequent replacement. Currently, replacing rollers requires technicians to crawl under the conveyor, using their backs to lift the conveyor belt before replacing the rollers. This not only increases the workload for technicians but also adds to the difficulty of the task due to the limited working space under the conveyor. Utility Model Content

[0003] The purpose of this invention is to provide an auxiliary conveyor roller disassembly device, which solves the problems of high workload and difficulty in replacing rollers.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A disassembly device for an auxiliary conveyor idler includes a base, a movable seat, a screw, and hinge blocks. The base has first connecting rods on both the left and right sides of its front end and on both the left and right sides of its rear end. The movable seat has second connecting rods on both the left and right sides of its front end and on both the left and right sides of its rear end. The hinge blocks are distributed on the left and right sides of the base and the movable seat, each hinge block being positioned between a first connecting rod and a second connecting rod, and both the first and second connecting rods are hinged to the hinge block. The screw is connected to the hinge block. The movable seat has a support for lifting the conveyor belt.

[0006] Furthermore, the support member includes a support rod, a horizontal plate, a cylinder, and an inclined plate. The support member is detachably fixed on the movable seat, and the horizontal plate is placed horizontally on the support rod. The inclined plates are symmetrically arranged on both sides of the horizontal plate, and the cylinder is connected to the inclined plate.

[0007] Furthermore, the horizontal plate is provided with multiple hinge holes, and the inclined plate is hinged to the horizontal plate; the cylinder liner of the cylinder is hinged to the horizontal plate through a hinge seat, and the piston rod of the cylinder is hinged to the inclined plate through a hinge seat.

[0008] Furthermore, each of the hinge blocks has a threaded hole, and the screw has threads on its surface, with the screw threadedly connected to the hinge block; one end of the screw is connected to a transmission rod for driving the screw to rotate, and a handle is rotatably connected to the transmission rod.

[0009] Furthermore, one end of the screw is provided with a connecting block with a polygonal cross-section, and the transmission rod is provided with a polygonal through hole that matches the connecting block; the handle is located on the opposite side of the polygonal through hole.

[0010] Furthermore, the base is integrally formed and includes a base plate and a connecting body, with the connecting body located above the base plate; both the front and rear ends of the connecting body are provided with first hinge slots, and the first connecting rod is placed in the first hinge slot and hinged to the connecting body.

[0011] Furthermore, the movable seat has a second hinge groove at both its front and rear ends, and the second connecting rod is placed in the second hinge groove and hinged to the movable seat.

[0012] By adopting the above technical solution, the beneficial technical effects of this utility model are:

[0013] This invention can lift the conveyor belt from the bottom, reducing the workload of technicians and improving work efficiency. It also increases the working space for technicians, making it easier to replace idlers and improving work quality. This invention can accommodate conveyor belts of different widths, increasing the versatility of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a disassembly device for an auxiliary conveyor roller.

[0015] Figure 2 This is a schematic diagram showing the connection between the base and the movable seat.

[0016] Figure 3 This is a schematic diagram of the support component. Detailed Implementation

[0017] like Figure 1 and Figure 2 As shown, a disassembly device for an auxiliary conveyor idler includes a base 1, a movable seat 2, a screw 3, and hinge blocks 4. The base 1 has first connecting rods 5 on both the left and right sides of its front end and on both the left and right sides of its rear end. The movable seat 2 has second connecting rods 6 on both the left and right sides of its front end and on both the left and right sides of its rear end. The hinge blocks 4 are distributed on the left and right sides of the base 1 and the movable seat 2, each hinge block 4 positioned between the first connecting rods 5 and the second connecting rods 6, and both the first connecting rods 5 and the second connecting rods 6 are hinged to the hinge blocks 4. The screw 3 is connected to the hinge blocks 4. Technicians can rotate the screw 3 to drive the hinge blocks 4 to move in opposite directions, thereby raising or lowering the movable seat 2. The movable seat 2 has a support 7 for lifting the conveyor belt. When the movable seat 2 rises, the support 7 lifts the conveyor belt, increasing the working space for technicians. After installation, the movable seat 2 lowers, allowing the support 7 to lower the conveyor belt, enabling the conveyor belt to operate normally.

[0018] like Figure 3As shown, the support member 7 includes a support rod 11, a horizontal plate 12, a cylinder 13, and an inclined plate 14. The support member 7 is detachably fixed to the movable seat 2 and is threadedly connected to the movable seat 2. When the device is not in use, it can be disassembled for easy storage. The horizontal plate 12 is placed horizontally on the support rod 11. The inclined plates 14 are symmetrically arranged on both sides of the horizontal plate 12. The inclined plates 14 can effectively protect both sides of the conveyor belt and prevent accidental damage to the conveyor belt when disassembling the idler rollers. The inclined plates 14 are hinged to the horizontal plate 12, and the cylinder 13 is connected to the inclined plate 14. When the width of the conveyor belt to be lifted is large, the cylinder 13 is retracted to reduce the angle between the inclined plate 14 and the horizontal plate 12 to accommodate the larger width of the conveyor belt. When the width of the conveyor belt to be lifted is small, the cylinder 13 is extended to increase the angle between the inclined plate 14 and the horizontal plate 12 to accommodate the smaller width of the conveyor belt.

[0019] The horizontal plate 12 is provided with multiple hinge holes 15. The inclined plate 14 is hinged to the horizontal plate 12. The extension or retraction of the cylinder 13 allows the inclined plate 14 to rotate about the connection point between the inclined plate 14 and the horizontal plate 12, thereby accommodating conveyor belts of different widths. The cylinder sleeve of the cylinder 13 is hinged to the horizontal plate 12 via a hinge seat, and the piston rod of the cylinder 13 is hinged to the inclined plate 14 via a hinge seat. The extension or retraction of the cylinder 13 can change the angle between the cylinder 13 and the horizontal plate 12, and between the cylinder 13 and the inclined plate 14. If the conveyor belt width is very large, the position of the inclined plate 14 is adjusted so that the inclined plate 14 is hinged to the hinge hole 15 located on the outer side, and the cylinder 13 is retracted, thereby accommodating a wider conveyor belt. If the conveyor belt width is relatively small, the position of the inclined plate 14 is adjusted so that the inclined plate 14 is hinged to the hinge hole 15 located on the inner side, and the cylinder 13 is extended, thereby accommodating a narrower conveyor belt.

[0020] Each hinge block 4 has a threaded hole, and the screw 3 has threads on its surface, with the screw 3 threadedly connected to the hinge block 4. One end of the screw 3 is connected to a transmission rod 21 for driving the screw 3 to rotate, and a handle 22 is rotatably connected to the transmission rod 21. After the device is placed in the center of the conveyor belt, the handle 22 is located on the outside of the conveyor for easy operation by the operator. When the operator rotates the handle 22 clockwise, the transmission rod 21 rotates the screw 3 clockwise, causing the two hinge blocks 4 to move towards the center, thereby lifting the conveyor belt. When the operator rotates the handle 22 counterclockwise, the transmission rod 21 rotates the screw 3 counterclockwise, causing the two hinge holes 15 to move to the sides, thereby lowering the conveyor belt.

[0021] One end of the screw 3 is provided with a connecting block with a polygonal cross-section, and the transmission rod 21 is provided with a polygonal through hole that matches the connecting block; the handle 22 is located on the opposite side of the polygonal through hole. One end of the screw 3 is a hexagonal connecting block, and the through hole is also a hexagonal through hole, so that the connecting block and the through hole are matched to effectively prevent the transmission rod 21 from slipping when rotating, thereby improving working efficiency.

[0022] The base 1 is integrally formed and includes a base plate 31 and a connecting body 32, with the connecting body 32 located above the base plate 31. The connecting body 32 has first hinge slots 33 at both its front and rear ends, and the first connecting rod 5 is partially placed in the first hinge slots 33 and hinged to the connecting body 32. The movable seat 2 has second hinge slots 34 at both its front and rear ends, and the second connecting rod 6 is partially placed in the second hinge slots 34 and hinged to the movable seat 2. The first hinge slots 33 and the second hinge slots 34 can restrict the direction of force applied to the first connecting rod 5 and the second connecting rod 6, ensuring that their movements are as close to the same plane as possible, thus extending the service life of the device.

[0023] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A disassembly device for auxiliary conveyor rollers, characterized in that, The system includes a base, a movable seat, a screw, and hinge blocks. The base has first connecting rods on both the left and right sides of its front end and on both the left and right sides of its rear end. The movable seat has second connecting rods on both the left and right sides of its front end and on both the left and right sides of its rear end. The hinge blocks are distributed on the left and right sides of the base and the movable seat, each hinge block being positioned between a first connecting rod and a second connecting rod, and both the first and second connecting rods are hinged to the hinge block. The screw is connected to the hinge block. The movable seat has a support for lifting the conveyor belt.

2. The device for dismantling auxiliary conveyor rollers according to claim 1, characterized in that, The support component includes a support rod, a horizontal plate, a cylinder, and an inclined plate. The support component is detachably fixed on the movable seat, and the horizontal plate is placed horizontally on the support rod. The inclined plates are symmetrically arranged on both sides of the horizontal plate, and the cylinder is connected to the inclined plate.

3. The device for dismantling auxiliary conveyor rollers according to claim 2, characterized in that, The horizontal plate is provided with multiple hinge holes, and the inclined plate is hinged to the horizontal plate; the cylinder liner of the cylinder is hinged to the horizontal plate through a hinge seat, and the piston rod of the cylinder is hinged to the inclined plate through a hinge seat.

4. The device for dismantling auxiliary conveyor rollers according to claim 2, characterized in that, Each hinge block has a threaded hole, and the screw has threads on its surface. The screw is threadedly connected to the hinge block. One end of the screw is connected to a transmission rod for driving the screw to rotate, and a handle is rotatably connected to the transmission rod.

5. The device for dismantling auxiliary conveyor rollers according to claim 4, characterized in that, One end of the screw is provided with a connecting block with a polygonal cross-section, and the transmission rod is provided with a polygonal through hole that matches the connecting block; the handle is located on the opposite side of the polygonal through hole.

6. The device for dismantling auxiliary conveyor rollers according to claim 1, characterized in that, The base is integrally formed and includes a base plate and a connecting body, with the connecting body located above the base plate. The front and rear ends of the connecting body are provided with first hinge slots, and the first connecting rod is placed in the first hinge slot and hinged to the connecting body.

7. The device for dismantling auxiliary conveyor rollers according to claim 1, characterized in that, The movable seat has a second hinge groove at both its front and rear ends, and the second connecting rod is placed in the second hinge groove and hinged to the movable seat.

Images