CN220980274U - Belt pulley protective cover - Google Patents
Belt pulley protective cover Download PDFInfo
- Publication number
- CN220980274U CN220980274U CN202322514343.7U CN202322514343U CN220980274U CN 220980274 U CN220980274 U CN 220980274U CN 202322514343 U CN202322514343 U CN 202322514343U CN 220980274 U CN220980274 U CN 220980274U
- Authority
- CN
- China
- Prior art keywords
- screen plate
- fixed
- plate
- cover body
- protective cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 title abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 241001233242 Lontra Species 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004898 kneading Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a belt pulley protective cover, which comprises a cover body and a screen plate, wherein a connecting mechanism is arranged between the screen plate and the cover body, the connecting mechanism comprises an outer strip, two groups of connecting components and two groups of clamping components, the screen plate is fixed on the outer strip, the connecting components comprise clamping blocks and side columns, grooves are formed in the clamping blocks, the end parts of the side columns penetrate into the grooves, the clamping blocks are fixed on the front surface of the cover body, and the clamping blocks are fixed on the outer strip; according to the utility model, through the designed connecting mechanism, the screen plate can be detached independently conveniently when the surface of the screen plate is covered with a lot of cotton wool and dust, the traditional need of detaching the whole protective cover is avoided, the fatigue of operators is reduced, the screen plate can be detached without tools, and the screen plate can be replaced independently when damaged, so that the screen plate is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of protective covers, and particularly relates to a belt pulley protective cover.
Background
The cotton kneading machine is ideal equipment for cotton wool processing, the cotton kneading machine has a plurality of advantages when being used for operation, can replace manual hand to knead the local cotton kneading of a disc, improves the quality of cotton wool, is convenient to operate and easy to use, a lifting motor on the cotton kneading machine can drive a belt pulley to rotate so as to drive a hanging belt in a cotton kneading device to lift, a protective cover is arranged outside the belt pulley, the protective cover can play a role in protecting outside personnel and the belt pulley, china patent application number 201520140339.1 discloses a cotton kneading machine for cotton yarn processing, the cotton kneading machine comprises a box body and an eccentric mechanism … …, and what is described in the description is a belt pulley protective cover.
When the existing belt pulley protective cover is used, the protective cover is installed in a cotton kneading machine through bolts, the screen plate in the protective cover is generally welded and fixed on the cover body, when the belt pulley protective cover is used for a long time, some cotton wool and dust are easy to cover on the surface of the screen plate, at this time, operators can easily block the operation condition of the belt pulley through the screen plate, the operators need to detach the protective cover integrally to clean the cotton wool and the dust on the surface of the screen plate, the protective cover has a certain weight in detachment, the fatigue of the operators can be increased, the bolts for fixing the protective cover must be unscrewed by means of tools in detachment, the operation is complicated, and the protective cover needs to be replaced integrally when the screen plate is damaged, so that the belt pulley protective cover is provided.
Disclosure of utility model
The utility model aims to provide a belt pulley protective cover, which aims to solve the problems that in the prior art, when the existing belt pulley protective cover is used, an operator needs to detach the protective cover integrally to clean cotton wool and dust on the surface of a screen plate, the weight of the protective cover is increased when the protective cover is detached, the fatigue of the operator can be increased, the bolts for fixing the protective cover are required to be unscrewed by means of tools when the screen plate is damaged, and the protective cover needs to be replaced integrally.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a belt pulley protection casing, includes the cover body and otter board, the otter board with be provided with coupling mechanism between the cover body, coupling mechanism includes outer strip, two sets of coupling assembling and two sets of chucking subassemblies, the otter board is fixed on the outer strip, coupling assembling includes fixture block and jamb, the inside of fixture block is seted up flutedly, the tip of jamb penetrates the inside of recess.
Preferably, the clamping block is fixed on the front surface of the cover body, and the clamping block is fixed on the outer strip.
Preferably, the clamping assembly comprises a movable column and a vertical plate, and the vertical plate is fixed on the front surface of the cover body.
Preferably, a through hole is formed in the vertical plate, and the top of the movable column penetrates through the through hole.
Preferably, the inside of fixture block has seted up movable groove, the bottom of movable column passes the inside in movable groove and extends to the front of side column.
Preferably, the outside of movable column is fixed and is provided with the outer loop, the outside of outer loop is fixed and is provided with the curb plate, the curb plate with fixedly be provided with the elastic cord between the fixture block.
Preferably, the fixture block is provided with a limiting mechanism, the limiting mechanism comprises a fixed plate, an L-shaped plate is fixedly arranged on the side face of the fixed plate, a mounting hole is formed in the fixed plate, a stud is arranged in the mounting hole, and two groups of limiting plates are fixedly arranged outside the stud.
Preferably, a screw is provided in the fixture block, and the working end of the stud extends to the inside of the screw.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, through the designed connecting mechanism, the screen plate can be detached independently conveniently when the surface of the screen plate is covered with a lot of cotton wool and dust, the traditional need of detaching the whole protective cover is avoided, the fatigue of operators is reduced, the screen plate can be detached without tools, and the screen plate can be replaced independently when damaged, so that the screen plate is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a latch according to the present utility model;
FIG. 4 is a schematic perspective view of the outer ring and movable column of the present utility model;
In the figure: 100. a cover body; 101. a screen plate; 200. an outer strip; 201. a clamping block; 202. a side column; 203. a groove; 211. a riser; 212. an outer ring; 213. a side plate; 214. a movable column; 215. an elastic band; 216. a movable groove; 300. a fixing plate; 301. a stud; 302. and a limiting plate.
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.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: a pulley protective cover comprises a cover body 100 and a screen plate 101, wherein a connecting mechanism is arranged between the screen plate 101 and the cover body 100, the connecting mechanism comprises an outer strip 200, two groups of connecting components and two groups of clamping components, the screen plate 101 is fixed on the outer strip 200, the connecting components comprise a clamping block 201 and a side column 202, when in use, the end part of the side column 202 can penetrate into the groove 203, the groove 203 is formed in the clamping block 201, the end part of the side column 202 penetrates into the groove 203, the clamping block 201 is fixed on the front surface of the cover body 100, the clamping block 201 is fixed on the outer strip 200, the clamping components comprise a movable column 214 and a vertical plate 211, when in use, a through hole in the vertical plate 211 can play a limiting role on the movable column 214, the vertical plate 211 is fixed on the front surface of the cover body 100, the through hole is formed in the vertical plate 211, the top of the movable column 214 penetrates through the through hole, a movable groove 216 is formed in the clamping block 201, the movable column 214 can move up and down in the movable groove 216 when in use, the bottom of the movable column 214 passes through the inside of the movable groove 216 and extends to the front of the side column 202, the outer ring 212 is fixedly arranged outside the movable column 214, the outer ring 212 is sleeved and fixed on the movable column 214 when in use, the side plate 213 is fixedly arranged outside the outer ring 212, the elastic band 215 is fixedly arranged between the side plate 213 and the clamping block 201, the movable column 214 can play a role of blocking and limiting the side column 202 inserted into the groove 203 when in use, the screen 101 can be detached singly when the surface of the screen 101 is covered with a lot of cotton wool and dust through the designed connecting mechanism, the traditional requirement of detaching the whole protective cover is avoided, the fatigue of operators is reduced, the screen 101 can be detached without tools, the screen 101 can be replaced singly when the screen 101 is damaged, is convenient to use.
In this embodiment, preferably, be provided with stop gear on the fixture block 201, stop gear includes fixed plate 300, the fixed L shaped plate that is provided with in side of fixed plate 300, the mounting hole has been seted up to the inside of fixed plate 300, the inside of mounting hole is provided with double-screw bolt 301, pass through the screw thread and close the connection between double-screw bolt 301 and the screw hole when using, the outside of double-screw bolt 301 is fixed and is provided with two sets of limiting plates 302, the screw hole has been seted up to the inside of fixture block 201, the work end of double-screw bolt 301 extends to the inside of screw hole, through the stop gear of design, be convenient for can play spacing effect to side column 202 after the tip of side column 202 penetrates recess 203 inside, prevent to receive the vibration influence of equipment to lead to the condition that otter board 101 appears moving in use, be convenient for use.
The working principle and the using flow of the utility model are as follows:
When the screen plate 101 is installed, the screen plate 101 is placed on the right position of the front surface of the cover body 100, then the end part of the side column 202 in the outer strip 200 on the screen plate 101 is placed on the right position of the groove 203, then the screen plate 101 is moved towards the direction close to the front surface of the cover body 100, the side column 202 is driven to move, then the end part of the side column 202 penetrates into the groove 203, in the process of penetrating into the groove 203, the back surface of the side column 202 is contacted with the bottom of the movable column 214, the movable column 214 is pressed to move outwards by the inclined surface of the bottom of the movable column 214, the outer ring 212 is driven to move, the side plate 213 is driven to move by the outer ring 212, at the moment, the elastic belt 215 is driven to start stretching by the influence of the side plate 213, then the end part of the side column 202 penetrates into the groove 203, the elastic belt 215 is driven to move downwards, then the bottom of the movable column 214 is positioned at the right position of the side column 202, the side column 202 is clamped and limited, namely the screen plate 101 can be installed, when the screen plate 101 needs to be disassembled, the movable column 214 is moved upwards, the bottom of the movable column 202 is separated from the position of the side column 202, and the screen plate 202 can be removed from the inside the groove 101 when the side column is removed from the position of the front surface of the screen plate 101;
After the screen plate 101 is installed, the L-shaped plate on the fixing plate 300 is contacted with the end part of the side column 202, then the installation hole in the China of the fixing plate 300 is aligned with the screw on the clamping block 201, then the working end of the stud 301 passes through the installation hole and is screwed into the screw, when the back surface of the limiting plate 302 on the stud 301 is contacted with the front surface of the fixing plate 300, the side column 202 can be limited, and when the fixing plate is required to be detached, the fixing plate is operated according to the opposite principle.
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 (8)
1. A pulley shield, includes cover body (100) and otter board (101), its characterized in that: the screen plate (101) with be provided with coupling mechanism between the cover body (100), coupling mechanism includes outer strip (200), two sets of coupling assembling and two sets of chucking subassemblies, screen plate (101) are fixed on outer strip (200), coupling assembling includes fixture block (201) and jamb (202), recess (203) have been seted up to the inside of fixture block (201), the tip of jamb (202) penetrates the inside of recess (203).
2. A pulley shield as in claim 1, wherein: the clamping block (201) is fixed on the front face of the cover body (100), and the clamping block (201) is fixed on the outer strip (200).
3. A pulley shield as in claim 1, wherein: the clamping assembly comprises a movable column (214) and a vertical plate (211), and the vertical plate (211) is fixed on the front surface of the cover body (100).
4. A pulley shield as in claim 3, wherein: through holes are formed in the vertical plates (211), and the tops of the movable posts (214) penetrate through the through holes.
5. A pulley shield as in claim 4, wherein: the inside of fixture block (201) has seted up movable groove (216), the bottom of movable post (214) passes the inside of movable groove (216) and extend to the front of jamb (202).
6. A pulley shield as in claim 5, wherein: the outside of movable post (214) is fixed and is provided with outer loop (212), the outside of outer loop (212) is fixed and is provided with curb plate (213), curb plate (213) with fixedly be provided with elastic cord (215) between fixture block (201).
7. A pulley shield as in claim 1, wherein: the clamping block (201) is provided with a limiting mechanism, the limiting mechanism comprises a fixing plate (300), an L-shaped plate is fixedly arranged on the side face of the fixing plate (300), a mounting hole is formed in the fixing plate (300), a stud (301) is arranged in the mounting hole, and two groups of limiting plates (302) are fixedly arranged outside the stud (301).
8. A pulley shield as in claim 7, wherein: a screw is arranged in the clamping block (201), and the working end of the stud (301) extends to the inside of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514343.7U CN220980274U (en) | 2023-09-15 | 2023-09-15 | Belt pulley protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514343.7U CN220980274U (en) | 2023-09-15 | 2023-09-15 | Belt pulley protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980274U true CN220980274U (en) | 2024-05-17 |
Family
ID=91040619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514343.7U Active CN220980274U (en) | 2023-09-15 | 2023-09-15 | Belt pulley protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980274U (en) |
-
2023
- 2023-09-15 CN CN202322514343.7U patent/CN220980274U/en active Active
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| GR01 | Patent grant | ||
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