CN219905939U - Improved shield for self-moving tail roller - Google Patents
Improved shield for self-moving tail roller Download PDFInfo
- Publication number
- CN219905939U CN219905939U CN202321214154.1U CN202321214154U CN219905939U CN 219905939 U CN219905939 U CN 219905939U CN 202321214154 U CN202321214154 U CN 202321214154U CN 219905939 U CN219905939 U CN 219905939U
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- China
- Prior art keywords
- rotating sleeve
- moving
- supporting frame
- fixedly connected
- self
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- 238000007599 discharging Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 17
- 229910003460 diamond Inorganic materials 0.000 abstract description 16
- 239000010432 diamond Substances 0.000 abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000005065 mining Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses an improved shield of a self-moving tail roller, which relates to the technical field of fully-mechanized coal mining equipment, and comprises a supporting frame, wherein a diamond-shaped net piece is fixedly connected inside the supporting frame, one side of the diamond-shaped net piece is provided with a mud discharging mechanism, the mud discharging mechanism comprises a fixed toothed rail and a rotating sleeve, a plurality of mud discharging strips are fixedly connected to the rotating sleeve, and a rotating seat is rotatably connected to the top end of the rotating sleeve. This from moving tail cylinder improved generation guard shield through changing original steel sheet into the braced frame who has diamond mesh for the coal slime can fall out from the space on the diamond mesh, and utilize driving motor to drive and rotate the cover and remove, rotate the cover rotation simultaneously, utilize the row mud strip to hit the diamond mesh constantly and produce vibrations, promote the coal slime to drop from the diamond mesh, prevent to block up, thereby can prevent effectively that the coal slime from piling up, avoid causing wearing and tearing to the belt, prevent simultaneously that the belt friction fires and take place the incident, the security of improvement production.
Description
Technical Field
The utility model relates to the technical field of fully-mechanized coal mining equipment, in particular to an improved shield of a self-moving tail roller.
Background
The belt conveyor is short for belt conveyor, has fixed and portable, simple structure, and is efficient to flexible conveyor belt crop bears and pulls continuous conveying machinery of component, need use the belt conveyor to carry the colliery when the colliery is fully mechanized, among the prior art, original working face belt tail cylinder guard shield welds the system by the steel sheet, and during the normal operation of belt, the steel sheet is interior easily to form the slime and piles up, can not only cause belt wearing and tearing, and takes place the belt friction easily and fire, causes the potential safety hazard.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an improved shield of a self-moving tail roller, which solves the problems that the shield of the tail roller of the belt conveyor with the original working face is welded by steel plates, the steel plates are easy to form coal slime accumulation during normal operation of the belt, the belt is worn, the belt is easy to rub and fire, and potential safety hazards are caused.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the improved shield of the self-moving tail roller comprises a supporting frame, wherein a diamond-shaped net sheet is fixedly connected inside the supporting frame, and a mud discharging mechanism is arranged on one side of the diamond-shaped net sheet;
the mud discharging mechanism comprises a fixed toothed rail and a rotating sleeve, a plurality of mud discharging strips are fixedly connected to the rotating sleeve, a rotating seat is rotationally connected to the top end of the rotating sleeve, a guide block is fixedly connected to the top end of the rotating seat, a guide rod is arranged inside the guide block, a driving toothed ring is fixedly connected to the bottom end of the rotating sleeve, a connecting rod is rotationally connected to the bottom end of the rotating sleeve, a moving seat is fixedly connected to the bottom end of the connecting rod, a moving screw is connected to the inner wall of the moving seat through threads, and a driving motor is fixedly connected to the end part of the moving screw.
Preferably, the fixed rack is fixedly arranged at the bottom of the inner side of the supporting frame, and the fixed rack is meshed with the driving gear ring.
Preferably, a plurality of the mud discharging strips are uniformly arranged on the rotating sleeve, and the mud discharging strips are made of rubber materials.
Preferably, the guide rod is fixedly arranged at the top of the inner side of the supporting frame, and the rotating seat is in sliding connection with the guide rod through the guide block.
Preferably, one end of the connecting rod is arranged inside the bottom end of the rotating sleeve, and the other end of the connecting rod penetrates through the driving toothed ring and is fixedly connected with the movable seat.
Preferably, the movable screw is rotatably connected with the bottom of the inner side of the supporting frame, and the driving motor is fixedly arranged in the supporting frame.
Preferably, fixing mechanisms are arranged at two ends of the supporting frame, and each fixing mechanism comprises a plurality of fixing blocks.
Preferably, the fixing blocks are respectively and fixedly arranged at four corners of the supporting frame, fixing holes are formed in the fixing blocks, fixing bolts are arranged in the fixing holes, and elastic gaskets are arranged on the fixing bolts.
Advantageous effects
The utility model provides an improved shield for a self-moving tail roller. Compared with the prior art, the device has the following
The beneficial effects are that:
1. this from moving tail cylinder improved generation guard shield through changing original steel sheet into the braced frame who has diamond mesh for the coal slime can fall out from the space on the diamond mesh, and utilize driving motor to drive and rotate the cover and remove, rotate the cover rotation simultaneously, utilize the row mud strip to hit the diamond mesh constantly and produce vibrations, promote the coal slime to drop from the diamond mesh, prevent to block up, thereby can prevent effectively that the coal slime from piling up, avoid causing wearing and tearing to the belt, prevent simultaneously that the belt friction fires and take place the incident, the security of improvement production.
2. This from moving tail cylinder improved generation guard shield through putting the fixed block in belt feeder tail department, then utilizes fixing bolt to fix the fixed block on the tail, and the elastic gasket can prevent that fixing bolt from becoming flexible to can conveniently install and dismantle braced frame.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the sludge discharging mechanism of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a support frame; 2. a mud discharging mechanism; 201. fixing the toothed rail; 202. a rotating sleeve; 203. mud discharging strips; 204. a driving motor; 205. a rotating seat; 206. a guide block; 207. a guide rod; 208. driving the toothed ring; 209. a connecting rod; 210. a movable seat; 211. moving the screw; 3. diamond-shaped meshes; 4. a fixing mechanism; 401. a fixed block; 402. a fixing hole; 403. an elastic pad; 404. and (5) fixing bolts.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a from moving tail cylinder improved generation guard shield, including braced frame 1, braced frame 1 inside fixedly connected with diamond mesh 3, diamond mesh 3 one side is equipped with mud discharging mechanism 2, the accessible changes original steel sheet into braced frame 1 that has diamond mesh 3 for the coal slime can fall out from the space on diamond mesh 3, and can utilize mud discharging mechanism 2 to hit diamond mesh 3, make diamond mesh 3 produce vibrations, promote the coal slime to drop from diamond mesh 3, prevent to block up, thereby can effectively prevent that the coal slime from piling up, avoid causing wearing and tearing to the belt, prevent simultaneously that the belt friction fires and take place the incident, the security of production is improved.
The mud discharging mechanism 2 comprises a fixed toothed rail 201 and a rotating sleeve 202, wherein the fixed toothed rail 201 is fixedly arranged at the bottom of the inner side of the supporting frame 1, the fixed toothed rail 201 is meshed with a driving toothed ring 208, the driving toothed ring 208 can roll and spin on the fixed toothed rail 201, the rotating sleeve 202 can be driven to rotate, a plurality of mud discharging strips 203 are fixedly connected to the rotating sleeve 202, the mud discharging strips 203 are uniformly arranged on the rotating sleeve 202, the mud discharging strips 203 are made of rubber materials, the mud discharging strips 203 have certain elasticity, deformation can occur when the mud discharging strips 203 are contacted with the diamond mesh 3, the service life is prolonged, the top end of the rotating sleeve 202 is rotationally connected with a rotating seat 205, the top end of the rotating seat 205 is fixedly connected with a guide block 206, a guide rod 207 is arranged in the guide block 206, the guide rod 207 is fixedly arranged at the top of the inner side of the supporting frame 1, the rotating seat 205 is slidingly connected with the guide rod 207 through the guide block 206, so that the moving of the rotating sleeve 202 can be well guided, the moving stability is improved, the bottom end of the rotating sleeve 202 is fixedly connected with the driving toothed ring 208, the bottom end of the rotating sleeve 202 is rotationally connected with the connecting rod 209, one end of the connecting rod 209 is arranged inside the bottom end of the rotating sleeve 202, the other end of the connecting rod 209 passes through the driving toothed ring 208 and is fixedly connected with the moving seat 210, the bottom end of the connecting rod 209 is fixedly connected with the moving seat 210, the moving seat 210 can drive the rotating sleeve 202 to move through the connecting rod 209 when moving, the inner wall of the moving seat 210 is in threaded connection with the moving screw 211, the end part of the moving screw 211 is fixedly connected with the driving motor 204, the moving screw 211 is rotationally connected with the inner bottom of the supporting frame 1, the driving motor 204 is fixedly arranged inside the supporting frame 1, the moving screw 211 can be driven to rotate by the driving motor 204, the moving screw 211 is rotationally driven to move the moving seat 210, the movable seat 210 moves and drives the rotating sleeve 202 to move through the connecting rod 209, meanwhile, the guiding block 206 and the guiding rod 207 are utilized to guide the rotating sleeve 202, and in the moving process of the rotating sleeve 202, the driving toothed ring 208 at the bottom end of the rotating sleeve 202 rolls and rotates on the fixed toothed rail 201, the driving toothed ring 208 rotates to drive the rotating sleeve 202 to rotate, the rotating sleeve 202 rotates to drive the mud discharging strips 203 on the rotating sleeve to rotate, the mud discharging strips 203 are utilized to continuously strike the diamond-shaped net piece 3 to vibrate, the coal slime is promoted to fall from the diamond-shaped net piece 3, blocking is prevented, accordingly, accumulation of the coal slime can be effectively prevented, abrasion to a belt is avoided, meanwhile, safety accidents caused by friction and fire of the belt are prevented, and production safety is improved.
Referring to fig. 1 and fig. 4, two ends of a supporting frame 1 are provided with fixing mechanisms 4, each fixing mechanism 4 comprises a plurality of fixing blocks 401, the fixing blocks 401 are respectively and fixedly arranged at four corners of the supporting frame 1, fixing holes 402 are formed in the fixing blocks 401, fixing bolts 404 are arranged in the fixing holes 402, elastic gaskets 403 are arranged on the fixing bolts 404, the fixing blocks 401 are placed at the tail of the belt conveyor, then the fixing blocks 401 are fixed on the tail by the aid of the fixing bolts 404, the elastic gaskets 403 can prevent the fixing bolts 404 from loosening, and accordingly the supporting frame 1 can be conveniently installed and detached.
During operation, the original steel plate is changed into the supporting frame 1 with the diamond-shaped net piece 3, coal slime can fall out of gaps on the diamond-shaped net piece 3, the driving motor 204 is utilized to drive the moving screw 211 to rotate, the moving screw 211 rotates to drive the moving seat 210 to move, the moving seat 210 moves to drive the rotating sleeve 202 to move through the connecting rod 209, meanwhile, the guide block 206 and the guide rod 207 are utilized to guide the rotating sleeve 202, in the moving process of the rotating sleeve 202, the driving toothed ring 208 at the bottom end of the rotating sleeve 202 rolls and rotates on the fixed toothed rail 201, the driving toothed ring 208 rotates to drive the rotating sleeve 202 to rotate, the rotating sleeve 202 rotates to drive the mud discharging strips 203 on the rotating sleeve to rotate, the diamond-shaped net piece 3 is continuously hit by the mud discharging strips 203 to vibrate, the coal slime is promoted to fall from the diamond-shaped net piece 3, blocking is prevented, coal slime accumulation can be effectively prevented, belt abrasion is avoided, meanwhile, safety accidents caused by belt friction fire are prevented, and production safety is improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (8)
1. From moving tail cylinder improved generation guard shield, including braced frame (1), its characterized in that: the inside of the supporting frame (1) is fixedly connected with a diamond-shaped net piece (3), and one side of the diamond-shaped net piece (3) is provided with a mud discharging mechanism (2);
the mud discharging mechanism (2) comprises a fixed toothed rail (201) and a rotating sleeve (202), a plurality of mud discharging strips (203) are fixedly connected to the rotating sleeve (202), a rotating seat (205) is rotationally connected to the top end of the rotating sleeve (202), a guide block (206) is fixedly connected to the top end of the rotating seat (205), a guide rod (207) is arranged inside the guide block (206), a driving toothed ring (208) is fixedly connected to the bottom end of the rotating sleeve (202), a connecting rod (209) is rotationally connected to the bottom end of the rotating sleeve (202), a moving seat (210) is fixedly connected to the bottom end of the connecting rod (209), a moving screw (211) is connected to the inner wall of the moving seat (210) through threads, and a driving motor (204) is fixedly connected to the end of the moving screw (211).
2. The self-moving tail drum improved shroud of claim 1, wherein: the fixed toothed rail (201) is fixedly arranged at the bottom of the inner side of the supporting frame (1), and the fixed toothed rail (201) is meshed with the driving toothed ring (208).
3. The self-moving tail drum improved shroud of claim 1, wherein: the mud discharging strips (203) are uniformly arranged on the rotating sleeve (202), and the mud discharging strips (203) are made of rubber materials.
4. The self-moving tail drum improved shroud of claim 1, wherein: the guide rod (207) is fixedly arranged at the top of the inner side of the supporting frame (1), and the rotating seat (205) is in sliding connection with the guide rod (207) through the guide block (206).
5. The self-moving tail drum improved shroud of claim 1, wherein: one end of the connecting rod (209) is arranged inside the bottom end of the rotating sleeve (202), and the other end of the connecting rod (209) penetrates through the driving toothed ring (208) and is fixedly connected with the movable seat (210).
6. The self-moving tail drum improved shroud of claim 1, wherein: the movable screw (211) is rotatably connected with the bottom of the inner side of the supporting frame (1), and the driving motor (204) is fixedly arranged in the supporting frame (1).
7. The self-moving tail drum improved shroud of claim 1, wherein: both ends of the supporting frame (1) are provided with fixing mechanisms (4), and the fixing mechanisms (4) comprise a plurality of fixing blocks (401).
8. The self-moving tail drum improved shroud of claim 7, wherein: the fixing blocks (401) are respectively and fixedly arranged at four corners of the supporting frame (1), fixing holes (402) are formed in the fixing blocks (401), fixing bolts (404) are arranged in the fixing holes (402), and elastic gaskets (403) are arranged on the fixing bolts (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214154.1U CN219905939U (en) | 2023-05-18 | 2023-05-18 | Improved shield for self-moving tail roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214154.1U CN219905939U (en) | 2023-05-18 | 2023-05-18 | Improved shield for self-moving tail roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219905939U true CN219905939U (en) | 2023-10-27 |
Family
ID=88439184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214154.1U Active CN219905939U (en) | 2023-05-18 | 2023-05-18 | Improved shield for self-moving tail roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219905939U (en) |
-
2023
- 2023-05-18 CN CN202321214154.1U patent/CN219905939U/en active Active
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