CN221542881U - Weight conveying device capable of assisting in speed reduction - Google Patents
Weight conveying device capable of assisting in speed reduction Download PDFInfo
- Publication number
- CN221542881U CN221542881U CN202323239975.3U CN202323239975U CN221542881U CN 221542881 U CN221542881 U CN 221542881U CN 202323239975 U CN202323239975 U CN 202323239975U CN 221542881 U CN221542881 U CN 221542881U
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- Prior art keywords
- friction
- conveyor belt
- electric telescopic
- protective cover
- friction wheel
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a weight transmission device capable of assisting in speed reduction, which comprises a bottom plate, support plates, a conveyor belt, a protective cover and friction components, wherein the support plates are respectively arranged on two sides above the bottom plate, the conveyor belt is arranged between the support plates on the two sides, the protective cover is arranged on the outer side of one of the support plates, and the friction components are arranged in the protective cover and are in transmission connection with one end of the conveyor belt. The utility model can carry out auxiliary deceleration on the conveyor belt through the friction component, prevents the conveyor belt from continuing to run under the inertia of the heavy object, further avoids safety accidents, and improves the practicability of the heavy object transmission device.
Description
Technical Field
The utility model relates to the technical field of material transmission, in particular to a weight transmission device capable of assisting in speed reduction.
Background
In the fields of coal mines, ports, metallurgy, building materials and the like, the transportation of large heavy objects, such as coal, steel, large cargoes and the like, is often involved, and a conveyor belt is generally adopted to transport the materials at present.
When the conveyer belt is stopped, the heavy object on the conveyer belt is difficult to stop at the first time, and can continue to move forward under the inertia effect, and then can drive the conveyer belt to continue to move forward, and is difficult to stop in a short time, and the heavy object at the tail end of the conveyer belt is likely to drop from the conveyer belt, so that production accidents are caused, and certain potential safety hazards exist, so that improvement is needed.
Disclosure of utility model
In order to solve the problems, the utility model provides the following technical scheme:
The utility model provides a can assist heavy object transmission device of speed reduction, includes bottom plate, backup pad, conveyer belt, protection casing and friction subassembly, bottom plate top both sides respectively are equipped with a backup pad, the conveyer belt sets up between the backup pad of both sides, the protection casing sets up in one of them backup pad outside, friction subassembly sets up in the protection casing and is connected with the one end transmission of conveyer belt.
Preferably, the friction subassembly includes motor, first friction pulley, second friction pulley and first electric telescopic handle, one side parallel arrangement of backup pad has spout and lower spout, first friction pulley sets up with the motor is coaxial, the second friction pulley sets up with the roller of conveyer belt is coaxial and is connected with first friction pulley friction, the shaft of first friction pulley slides and sets up in last spout, first electric telescopic handle passes through the fixed bolster setting in second friction pulley below, the front end of first electric telescopic handle is connected with motor drive through the sliding support, the sliding support slides and sets up in lower spout.
Preferably, one side of the supporting plate is also provided with a second electric telescopic rod, the front end of the second electric telescopic rod is provided with an arc friction block, and the arc friction block is arranged on the outer side of a roll shaft of the conveyor belt.
Preferably, a first access door is arranged at a position on the protective cover corresponding to the friction assembly.
Preferably, a second access door is further arranged at a position on the protective cover corresponding to the second electric telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model can carry out auxiliary deceleration on the conveyor belt through the friction component, prevents the conveyor belt from continuing to run under the inertia of the heavy object, further avoids safety accidents, and improves the practicability of the heavy object transmission device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a partial structure at A in FIG. 2;
Fig. 4 is an enlarged view of a partial structure at B in fig. 2.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the auxiliary speed-reducing weight transmission device in this embodiment includes a base plate 1, a support plate 2, a conveyor belt 3, a protective cover 4 and a friction assembly, wherein two sides above the base plate 1 are respectively provided with a support plate 2, the conveyor belt 3 is arranged between the support plates 2 on two sides, the conveyor belt 3 is driven by a motor and a roller shaft, and the transmission structure thereof belongs to conventional technical means in the field and is not repeated here.
The protection casing 4 sets up in one of them backup pad 2 outside, and friction subassembly sets up in protection casing 4 and is connected with the one end transmission of conveyer belt 3.
A first access door 15 is arranged at a position on the protective cover 4 corresponding to the friction assembly, and a second access door 16 is arranged at the other end of the protective cover 4.
As shown in fig. 2-3, the friction assembly comprises a motor 5, a first friction wheel 6, a second friction wheel 7 and a first electric telescopic rod 8, and an upper chute 9 and a lower chute 10 are arranged in parallel on one side of the support plate 2.
The first friction wheel 6 is coaxially arranged with the motor 5, the second friction wheel 7 is coaxially arranged with the roller shaft of the conveyor belt 3 and is in friction connection with the first friction wheel 6, the wheel shaft of the first friction wheel 6 is slidably arranged in the upper chute 9, and the first electric telescopic rod 8 is arranged below the second friction wheel 7 through the fixed bracket 11.
The front end of the first electric telescopic rod 8 is in transmission connection with the motor 5 through a sliding bracket 12, and the sliding bracket 12 is arranged in the lower chute 10 in a sliding way.
As shown in fig. 2 and 4, a second electric telescopic rod 13 is further arranged on one side of the supporting plate 2, an arc-shaped friction block 14 is arranged at the front end of the second electric telescopic rod 13, and the arc-shaped friction block 14 is arranged on the outer side of a roll shaft of the conveyor belt 3.
When the conveyor belt 3 is required to be decelerated, the first electric telescopic rod 8 drives the motor 5 and the first friction wheel 6 to be close to the second friction wheel 7, the first friction wheel 6 is attached to the second friction wheel 7, meanwhile, the motor 5 starts to drive the first friction wheel 6 to rotate, the first friction wheel 6 and the second friction wheel 7 turn to the same direction, the reverse rotation effect is formed at the attached position of the first friction wheel 6 and the second friction wheel 7, friction force of the first friction wheel and the second friction wheel is increased, and the deceleration effect on the conveyor belt 3 is achieved.
The arc friction block 14 is driven by the second electric telescopic rod 13 to be attached to a roll shaft at the other end of the conveyor belt 3, so that friction force is generated between the arc friction block and the roll shaft, and the conveyor belt 3 is further decelerated.
The utility model realizes double deceleration effect through the friction component and the arc friction block 14, can stop the conveyor belt 3 in a short time, prevents the heavy objects from falling to generate safety production accidents, and improves the practicability of the heavy object conveying device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A weight transfer device capable of assisting in deceleration, characterized in that: the automatic cleaning device comprises a bottom plate (1), support plates (2), a conveyor belt (3), a protective cover (4) and friction components, wherein the support plates (2) are respectively arranged on two sides above the bottom plate (1), the conveyor belt (3) is arranged between the support plates (2) on two sides, the protective cover (4) is arranged on the outer side of one support plate (2), and the friction components are arranged in the protective cover (4) and are in transmission connection with one end of the conveyor belt (3);
The friction assembly comprises a motor (5), a first friction wheel (6), a second friction wheel (7) and a first electric telescopic rod (8), wherein an upper sliding groove (9) and a lower sliding groove (10) are formed in one side of a supporting plate (2) in parallel, the first friction wheel (6) and the motor (5) are coaxially arranged, the second friction wheel (7) and a roller shaft of a conveying belt (3) are coaxially arranged and are in friction connection with the first friction wheel (6), a wheel shaft of the first friction wheel (6) is slidably arranged in the upper sliding groove (9), the first electric telescopic rod (8) is arranged below the second friction wheel (7) through a fixing support (11), the front end of the first electric telescopic rod (8) is in transmission connection with the motor (5) through a sliding support (12), and the sliding support (12) is slidably arranged in the lower sliding groove (10).
2. An auxiliary speed reducing weight conveying apparatus as defined in claim 1, wherein: one side of backup pad (2) still is equipped with second electric telescopic handle (13), second electric telescopic handle (13) front end is equipped with arc friction block (14), arc friction block (14) set up in the roller outside of conveyer belt (3).
3. An auxiliary speed reducing weight conveying apparatus as defined in claim 1, wherein: a first access door (15) is arranged at a position, corresponding to the friction assembly, on the protective cover (4).
4. An auxiliary speed reducing weight conveying apparatus as claimed in claim 2, wherein: and a second access door (16) is arranged at a position on the protective cover (4) corresponding to the second electric telescopic rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323239975.3U CN221542881U (en) | 2023-11-29 | 2023-11-29 | Weight conveying device capable of assisting in speed reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323239975.3U CN221542881U (en) | 2023-11-29 | 2023-11-29 | Weight conveying device capable of assisting in speed reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221542881U true CN221542881U (en) | 2024-08-16 |
Family
ID=92249900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323239975.3U Active CN221542881U (en) | 2023-11-29 | 2023-11-29 | Weight conveying device capable of assisting in speed reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221542881U (en) |
-
2023
- 2023-11-29 CN CN202323239975.3U patent/CN221542881U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |