CN212197145U - Device for replacing carrier roller of belt conveyor - Google Patents
Device for replacing carrier roller of belt conveyor Download PDFInfo
- Publication number
- CN212197145U CN212197145U CN202020175706.2U CN202020175706U CN212197145U CN 212197145 U CN212197145 U CN 212197145U CN 202020175706 U CN202020175706 U CN 202020175706U CN 212197145 U CN212197145 U CN 212197145U
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- bearing roller
- support
- band conveyer
- inclined plane
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Abstract
The utility model provides a change device of band conveyer bearing roller, belongs to band conveyer equipment technical field for change the band conveyer bearing roller. The technical scheme is as follows: the roof is placed below the belt of bearing roller top, hydraulic jack's ejector pin top is in the lower bottom surface of roof, hydraulic jack's bottom surface has the support frame to support, the upper end welding backup pad of bracing piece, the backup pad contacts with hydraulic jack's bottom surface, the lower extreme of bracing piece is the inclined plane, the inclined plane leans on band conveyer frame one side below the bearing roller, solid fixed splint comprise the horizontal slab and the perpendicular slab of buckling the connection, gu fixed splint's horizontal slab one end welds with the lower part of bracing piece, perpendicular slab centre gripping is at the opposite side of the band conveyer frame of bracing piece lower extreme inclined plane contact. The utility model discloses simple structure, convenient to use, simple manufacture can change band conveyer's bearing roller fast, have alleviateed intensity of labour, and it is few when changing the bearing roller, and the security is good, is showing and has improved work efficiency.
Description
Technical Field
The utility model relates to a device that changes band conveyer bearing roller belongs to band conveyer equipment technical field.
Background
The belt conveyor has two types of fixed type and movable type, has simple structure and high transportation efficiency, and is widely applied to industrial and mining enterprises, stations, ports and other transportation units. The belt conveyer is a continuous conveyer using flexible conveying as material bearing and drawing member, the conveyer belt rotates around driving drum and direction-changing drum, and the upper and lower branches between two drums use several carrier rollers as support. When the material conveying device is used, materials are placed on the conveying belt, and the conveying belt and the materials are dragged to run by utilizing the friction force between the driving roller and the conveying belt. The belt conveyor is suitable for conveying bulk materials and finished products in horizontal and inclined directions, can also be used for flow operation of certain process operation, and has the advantages of high conveying capacity, low power consumption and wide application. The carrier roller is the important part of band conveyer, and is many, the quantity is big. The effect of bearing roller is the material weight of support conveyer belt, and the quality of bearing roller is especially important, and the bearing roller operation must be reliable, and the bearing roller all plays crucial effect to band conveyer's running state, conveying effect and the life-span of conveyer belt. In the use of belt conveyor, the bearing roller is the wearing and tearing part, needs regularly to change, when the damage takes place, just needs to change in time in order to maintain belt conveyor's operation. At present, the bearing roller of changing band conveyer does not have specialized tool, adopts artifical crow bar to prize the belt usually, changes the bearing roller again, and difficultly takes time and still has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the timely problem that a change band conveyer bearing roller's device is provided, band conveyer's bearing roller can be changed fast, conveniently to this kind of device, reduces maintenance personal, alleviates maintenance personal's intensity of labour, improves work efficiency.
The technical scheme for solving the technical problems is as follows:
a device for replacing a belt conveyor carrier roller comprises a top plate, a hydraulic jack and a support frame, wherein the top plate is placed below a belt above the carrier roller, a mandril of the hydraulic jack is propped against the lower bottom surface of the top plate, the bottom surface of the hydraulic jack is supported by the support frame, the support frame comprises a support plate, a support rod and a fixed clamp plate, the support rod is a square steel pipe, the upper end of the support rod is welded with the support plate, the surface of the support plate is vertical to the length direction of the support rod, the support plate is contacted with the bottom surface of the hydraulic jack, the lower end of the support rod is an inclined surface, the inclined surface leans against one side of a belt conveyor rack below the carrier roller, the fixed clamp plate is an L-shaped steel plate, the L-shaped steel plate comprises a horizontal plate sheet and a vertical plate sheet which are connected in a bending mode, one, the distance between the vertical plate of the fixed clamping plate and the inclined plane at the lower end of the supporting rod is matched with the width of the belt conveyor frame.
Above-mentioned change device of band conveyer bearing roller, the lower extreme inclined plane of bracing piece is 45 with bracing piece length direction's contained angle, and the horizontal slab of solid fixed splint contacts with the band conveyer frame upper surface of bearing roller below, and perpendicular slab contacts with the side of band conveyer frame, and the lower extreme inclined plane of bracing piece and the horizontal slab of solid fixed splint, perpendicular slab are fixed at the top surface and the both sides centre gripping of band conveyer frame below the bearing roller respectively.
The utility model has the advantages that:
the utility model discloses a roof is placed below the belt of bearing roller top, hydraulic jack's ejector pin top with the lower bottom surface of roof, hydraulic jack's bottom surface has the backup pad of support frame to support, two slabs of the bracing piece lower extreme inclined plane of support frame and solid fixed splint respectively with the top surface and the both sides centre gripping of bearing roller below belt conveyor frame fixed, hydraulic jack can change the belt jack-up of bearing roller top through the roof under the support of support frame to the bearing roller.
The utility model discloses simple structure, convenient to use, simple manufacture can conveniently assemble and dismantle, and portable can change band conveyer's bearing roller fast at the scene, and the operation personnel are few, and two people can accomplish and change the bearing roller operation, use and utilize the jack operation, have alleviateed intensity of labour, and it is few to change the bearing roller time spent, and the security is good, is showing and has improved work efficiency.
Drawings
Fig. 1 is a schematic view of the supporting frame of the present invention;
fig. 2 is a schematic view of the carrier roller replacement according to the present invention.
The figures are labeled as follows: the support frame 1, backup pad 2, bracing piece 3, solid fixed splint 4, inclined plane 5, band conveyer frame 6, belt 7, bearing roller 8, roof 9, hydraulic jack 10.
Detailed Description
The utility model discloses constitute by roof 9, hydraulic jack 10, support frame 1.
The top plate 9 is placed below the belt 7 above the carrier roller 8, the top rod of the hydraulic jack 10 abuts against the lower bottom surface of the top plate 9, the bottom surface of the hydraulic jack 10 is supported by the support frame 1, the support frame 1 is fixed on the belt conveyor frame 6, and the hydraulic jack 10 jacks up the belt 7 above the carrier roller 8 through the top plate 9 under the support of the support frame 1 to replace the carrier roller 8.
The supporting frame 1 is shown in the figure to be composed of a supporting plate 2, a supporting rod 3 and a fixing clamping plate 4.
The figure shows that the supporting plate 2 is a thick steel plate, the supporting rod 3 is a square steel pipe, the supporting plate 2 is welded at the upper end of the supporting rod 3, and the plate surface of the supporting plate 2 is perpendicular to the length direction of the supporting rod 3. The lower end of the supporting rod 3 is an inclined plane 5, and the included angle between the inclined plane 5 at the lower end of the supporting rod 3 and the length direction of the supporting rod 3 is 45 degrees.
The fixed splint 4 is shown as an L-shaped steel plate, which may be made of flat steel or angle steel. One side of the L-shaped steel plate of the fixed splint 4 is a horizontal plate, the other side is a vertical plate, and the horizontal plate and the vertical plate are connected into a whole in a bending way. One end of the horizontal plate of the fixed clamping plate 4 is welded with the lower part of the supporting rod 3, the vertical plate is positioned on the other side of the belt conveyor rack 6 and is opposite to the lower end inclined plane 5 of the supporting rod 3, and the distance between the vertical plate and the lower end inclined plane 5 of the supporting rod 3 is matched with the width of the belt conveyor rack 6.
The figure shows that the horizontal plate of the fixed clamping plate 4 is contacted with the upper surface of the belt conveyor frame 6 below the carrier roller 8, the vertical plate is contacted with the side surface of the belt conveyor frame 6, and the lower end inclined surface 5 of the support rod 3 and the horizontal plate and the vertical plate of the fixed clamping plate 4 are clamped and fixed on the top surface and two sides of the belt conveyor frame 6 below the carrier roller 8 respectively.
The utility model discloses a use as follows:
the utility model is used for change band conveyer's oblique bearing roller of going up.
Firstly, a horizontal plate and a vertical plate of a fixed splint 4 below a support frame 1 are respectively opposite to the top surface and one side of a belt conveyor frame 6, a lower end inclined plane of a support rod 3 of the fixed splint 4 is opposite to the other side surface of the belt conveyor 6, and the support frame 1 is pushed downwards, so that the lower end inclined plane 5 of the support rod 3 and the horizontal plate and the vertical plate of the fixed splint 4 are respectively clamped on the belt conveyor frame 6.
Then, the top plate 9 is placed below the belt 7 above the carrier roller 8 to be detached, the hydraulic jack 10 is placed on the support plate 2 at the upper end of the support frame 1, and the ejector rod of the hydraulic jack 10 is lifted to be tightly propped against the bottom surface of the top plate 9.
The utility model discloses an embodiment as follows:
the top plate 9 is a rectangular wood plate with the length of 600mm, the width of 100mm and the thickness of 50 mm;
the supporting plate 2 of the supporting frame 1 is a rectangular steel plate, the length is 100mm, the width is 100mm, and the thickness is 10 mm;
the support rod 3 of the support frame 1 is a square steel tube, the tube diameter width is 50mm, the length is 450mm, and the lower end inclined plane 5 is an included angle of 45 degrees;
the fixed splint 4 of the support frame 1 is made of flat steel, the length of the horizontal plate is 120mm, the width of the horizontal plate is 50mm, and the length of the vertical plate is 120mm, and the width of the vertical plate is 50 mm;
the hydraulic jack 10 is a screw jack, 5 t.
Claims (2)
1. The utility model provides a change device of band conveyer bearing roller which characterized in that: the support comprises a top plate (9), a hydraulic jack (10) and a support frame (1), wherein the top plate (9) is placed below a belt (7) above a carrier roller (8), an ejector rod of the hydraulic jack (10) is abutted to the lower bottom surface of the top plate (9), the bottom surface of the hydraulic jack (10) is supported by the support frame (1), the support frame (1) is composed of a support plate (2), a support rod (3) and a fixed clamping plate (4), the support rod (3) is a square steel pipe, the support plate (2) is welded at the upper end of the support rod (3), the surface of the support plate (2) is perpendicular to the length direction of the support rod (3), the support plate (2) is in contact with the bottom surface of the hydraulic jack (10), the lower end of the support rod (3) is an inclined plane (5), the inclined plane (5) leans against one side of a belt conveyor rack (6) below the carrier roller (8), the fixed clamping plate (4) is an L-, one end of a horizontal plate of the fixed clamping plate (4) is welded with the lower part of the supporting rod (3), a vertical plate of the fixed clamping plate (4) is positioned at the other side of the belt conveyor rack (6) contacted with the lower end inclined plane (5) of the supporting rod (3), and the distance between the vertical plate and the lower end inclined plane (5) of the supporting rod (3) is matched with the width of the belt conveyor rack (6).
2. The apparatus of claim 1, wherein: the lower extreme inclined plane (5) of bracing piece (3) and bracing piece (3) length direction's contained angle are 45, and the horizontal slab of solid fixed splint (4) contacts with band conveyer frame (6) upper surface below bearing roller (8), and perpendicular slab contacts with the side of band conveyer frame (6), and the lower extreme inclined plane (5) of bracing piece (3) and the horizontal slab of solid fixed splint (4), perpendicular slab are fixed at the top surface and the both sides centre gripping of bearing roller (8) below band conveyer frame (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175706.2U CN212197145U (en) | 2020-02-17 | 2020-02-17 | Device for replacing carrier roller of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175706.2U CN212197145U (en) | 2020-02-17 | 2020-02-17 | Device for replacing carrier roller of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212197145U true CN212197145U (en) | 2020-12-22 |
Family
ID=73821134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020175706.2U Active CN212197145U (en) | 2020-02-17 | 2020-02-17 | Device for replacing carrier roller of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212197145U (en) |
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2020
- 2020-02-17 CN CN202020175706.2U patent/CN212197145U/en active Active
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