CN218582195U - Conveying chain wheel for mining machinery - Google Patents
Conveying chain wheel for mining machinery Download PDFInfo
- Publication number
- CN218582195U CN218582195U CN202223057701.8U CN202223057701U CN218582195U CN 218582195 U CN218582195 U CN 218582195U CN 202223057701 U CN202223057701 U CN 202223057701U CN 218582195 U CN218582195 U CN 218582195U
- Authority
- CN
- China
- Prior art keywords
- sprocket
- mounting hole
- sprocket body
- fixed plate
- bolt
- Prior art date
- 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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Links
- 238000005065 mining Methods 0.000 title claims abstract description 17
- 230000003252 repetitive effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010062544 Tooth fracture Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Gears, Cams (AREA)
Abstract
The utility model discloses a mining machinery technical field's a conveying sprocket for mining machinery, including the sprocket body, sprocket body middle part is provided with first mounting hole, sprocket body surface is provided with the mounting groove, be provided with sprocket in the mounting groove, sprocket body right side is provided with the fixed plate, the fixed plate middle part is provided with the second mounting hole, second mounting hole right-hand member is provided with first standing groove, the fixed plate right side is provided with the bolt, sprocket body left end middle part is provided with the second standing groove, sprocket body left side is provided with the nut, sprocket body right side surface is provided with L type constant head tank, fixed plate left side surface is provided with L type locating lever, and all sprocket teeth on the sprocket body are all fixed through the fixed plate, appear two and above sprocket and take place to damage, only need pull down the fixed plate and can accomplish the change, do not need repetitive operation.
Description
Technical Field
The utility model relates to a mining machinery technical field specifically is a mining machinery is with carrying sprocket.
Background
The conveying sprocket is used in the mine, carries out the transmission structure for the conveyer belt that carries to the ore in the mining, and conveying sprocket is carrying out the use, and single tooth fracture on the conveying sprocket needs to be changed and conveying sprocket, a mechanical combined type conveying sprocket that china patent document data disclosed (application number: CN 202022713205.8) the use of the special device with powerful magnet is placed on top of the sprocket head, so that the iron sliding block moves up against the spring force due to the influence of magnetic force, so that the hemispherical head is not pushing the fastening column, so that the fastening column retracts under the action of the resilient strip, thereby releasing the fastening of the sprocket head to the sprocket body and allowing the sprocket head to be freely detached, and then directly inserting the sprocket head into the sprocket body empty slot left by the detachment during installation so that the sprocket head is fastened again to the sprocket body, thus the sprocket head can be replaced, two or more teeth can be replaced by repeating the operation, if the sprocket is manufactured by using common iron material, other special metals are not fused, the sprocket can be easily magnetized after the teeth are replaced for multiple times, the magnetized sprocket head has a certain adsorptivity to the right side of the half-and half-ball head, so that the hemispherical head is difficult to move, other metals are heated in the iron material for manufacturing the sprocket, for example, higher chromium and nickel are added to form a special, the magnet cannot adsorb the sprocket, thereby the sprocket cannot be magnetized, but the production cost is increased just as much, and the sliding block is easily processed by sliding in the contact with the sliding surface of the sprocket head, but the sliding block is also higher cost is higher. To this end, we propose a conveying sprocket for mining machines.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining machinery is with conveying sprocket to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveying sprocket for mining machinery, includes the sprocket body, sprocket body middle part is provided with first mounting hole, sprocket body surface is provided with the mounting groove, be provided with the sprocket in the mounting groove, sprocket body right side is provided with the fixed plate, the fixed plate middle part is provided with the second mounting hole, second mounting hole right-hand member is provided with first standing groove, the fixed plate right side is provided with the bolt, sprocket body left end middle part is provided with the second standing groove, sprocket body left side is provided with the nut, sprocket body right side surface is provided with L type constant head tank, fixed plate left side surface is provided with L type locating lever.
Preferably, the first mounting hole and the second mounting hole have the same diameter, and the first mounting hole and the second mounting hole are matched with the bolt.
Preferably, the bolt is a hexagon socket head cap screw, and the first placing groove is matched with the right end part of the bolt.
Preferably, the mounting groove is T-shaped, the lower part of the sprocket is T-shaped and matched with the mounting groove, and the left and right inner walls of the upper half part of the mounting groove are obliquely arranged.
Preferably, the L-shaped positioning grooves and the L-shaped positioning rods are provided with two groups.
Preferably, the second placing groove has the same size as the nut.
Compared with the prior art, the beneficial effects of the utility model are that: the rotation bolt, pull down the bolt, remove the fixed plate, pull down the fixed plate, the sprocket that will damage is pulled down, install new sprocket into the mounting groove, and all sprockets on the sprocket body are all fixed through the fixed plate, two and above sprockets appear and take place to damage, only need pull down the fixed plate and can accomplish the change, do not need the repetitive operation, this conveying sprocket does not have special requirement to the material, and fixed mode is more simple, be convenient for change the sprocket, and manufacturing cost is lower, and is easy to popularize.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the L-shaped positioning groove of the present invention;
FIG. 4 is a schematic half-sectional view of the present invention;
FIG. 5 is a schematic view of the structure of the sprocket body of the present invention;
fig. 6 is an enlarged view of the position a of the present invention.
In the figure: 1. a sprocket body; 2. a first mounting hole; 3. mounting grooves; 4. a sprocket tooth; 5. a fixing plate; 6. a second mounting hole; 7. a first placing groove; 8. a bolt; 9. a second placing groove; 10. a nut; 11. an L-shaped positioning groove; 12. l-shaped positioning rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a conveying chain wheel for mining machinery comprises a chain wheel body 1, wherein a first mounting hole 2 is formed in the middle of the chain wheel body 1, a mounting groove 3 is formed in the surface of the chain wheel body 1, chain wheel teeth 4 are arranged in the mounting groove 3, a fixing plate 5 is arranged on the right side of the chain wheel body 1, a second mounting hole 6 is formed in the middle of the fixing plate 5, a first placing groove 7 is formed in the right end of the second mounting hole 6, a bolt 8 is arranged on the right side of the fixing plate 5, a second placing groove 9 is formed in the middle of the left end of the chain wheel body 1, a nut 10 is arranged on the left side of the chain wheel body 1, an L-shaped positioning groove 11 is formed in the right side surface of the chain wheel body 1, an L-shaped positioning rod 12 is arranged on the left side surface of the fixing plate 5, when the chain wheel teeth 4 are damaged and need to be replaced, the bolt 8 is rotated by using a tool to detach the bolt, the fixing plate 5 is moved downwards, so that the L-shaped positioning rod 12 arranged on the fixing plate is moved to the bottom of the L-shaped positioning groove 11, moving the fixing plate 5, detaching the damaged sprocket 4, installing the new sprocket 4 into the installation groove 3, fixing all the sprockets 4 on the sprocket body 1 through the fixing plate 5, damaging two or more sprockets 4, replacing only by detaching the fixing plate 5 without repeated operation, after replacing the sprockets 4, placing the screw caps 10 in the second placing groove 9, moving the fixing plate 5, moving the L-shaped positioning rods 12 arranged on the fixing plate 5 into the L-shaped positioning grooves 11, pushing the fixing plate 5 upwards, moving the L-shaped positioning rods 12 upwards along with the L-shaped positioning rods, clamping the L-shaped positioning grooves 11, preliminarily fixing the fixing plate 5, passing the bolts 8 through the second installation holes 6 and the first installation holes 2, rotating the bolts 8 by using a tool, rotating the bolts 8, and simultaneously, rotating the top screw caps 10, the fixing plate 5 is fixed by attaching a nut 10 to the bolt 8.
The diameters of the first mounting hole 2 and the second mounting hole 6 are the same, the first mounting hole 2 and the second mounting hole 6 are matched with the bolt 8, and the bolt 8 penetrates through the first mounting hole 2 and the second mounting hole 6 to be connected with the nut 10;
the bolt 8 is a hexagon socket head cap screw, the first placing groove 7 is matched with the right end part of the bolt 8, and after the bolt 8 is fastened, the end part of the bolt 8 is just positioned in the first placing groove 7, so that the bolt 8 does not protrude out of the fixing plate 5;
the mounting groove 3 is T-shaped, the lower part of the sprocket 4 is T-shaped and matched with the mounting groove 3, the left inner wall and the right inner wall of the upper half part of the mounting groove 3 are obliquely arranged, the lower part of the sprocket 4 is designed in a T shape, and the bottom of the sprocket 4 is clamped at the bottom of the mounting groove 3 to fix the sprocket 4;
two groups of L-shaped positioning grooves 11 and two groups of L-shaped positioning rods 12 are arranged, and the fixing plate 5 is fixed more stably by the two groups of L-shaped positioning rods 12;
the size of the second placing groove 9 is the same as that of the screw cap 10, and the screw cap 10 is placed in the second placing groove 9 to prevent the screw cap 10 from being exposed.
The working principle is as follows: when the sprocket 4 is damaged and needs to be replaced, the bolt 8 is rotated by using a tool, the bolt is disassembled, the fixing plate 5 is moved downwards, the L-shaped positioning rod 12 arranged on the fixing plate is moved to the bottom of the L-shaped positioning groove 11, the fixing plate 5 is moved, the fixing plate 5 is disassembled, the damaged sprocket 4 is disassembled, a new sprocket 4 is installed in the installing groove 3, all the sprockets 4 on the sprocket body 1 are fixed through the fixing plate 5, two or more sprockets 4 are damaged, the replacement can be completed only by disassembling the fixing plate 5, repeated operation is not needed, after the replacement of the sprocket 4 is completed, the nut 10 is placed in the second placing groove 9, the fixing plate 5 is moved, the L-shaped positioning rod 12 arranged on the fixing plate 5 is moved into the L-shaped positioning groove 11, the fixing plate 5 is pushed upwards, the L-shaped positioning rod 12 moves upwards along with the L-shaped positioning groove 11, the fixing plate 5 is preliminarily fixed, the bolt 8 penetrates through the second installing hole 6 and the first installing hole 2, the bolt 8 is rotated by using the tool, the bolt 8 is installed on the top of the nut 10, and the fixing plate 5 is fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mining machinery is with carrying sprocket, includes sprocket body (1), its characterized in that: sprocket body (1) middle part is provided with first mounting hole (2), sprocket body (1) surface is provided with mounting groove (3), be provided with sprocket tooth (4) in mounting groove (3), sprocket body (1) right side is provided with fixed plate (5), fixed plate (5) middle part is provided with second mounting hole (6), second mounting hole (6) right-hand member is provided with first standing groove (7), fixed plate (5) right side is provided with bolt (8), sprocket body (1) left end middle part is provided with second standing groove (9), sprocket body (1) left side is provided with nut (10), sprocket body (1) right side surface is provided with L type constant head tank (11), fixed plate (5) left side surface is provided with L type locating lever (12).
2. The mining machine conveying sprocket as set forth in claim 1, wherein: the first mounting hole (2) and the second mounting hole (6) are the same in diameter, and the first mounting hole (2) and the second mounting hole (6) are matched with the bolt (8) mutually.
3. The mining machine conveying sprocket as set forth in claim 1, wherein: the bolt (8) adopts an inner hexagon bolt, and the first placing groove (7) is matched with the end part of the right end of the bolt (8).
4. The mining machine conveying sprocket as set forth in claim 1, wherein: the mounting groove (3) is arranged to be T-shaped, the lower portion of the chain wheel tooth (4) is arranged to be T-shaped matched with the mounting groove (3), and the left and right inner walls of the upper half portion of the mounting groove (3) are obliquely arranged.
5. The mining machine conveying sprocket as set forth in claim 1, wherein: two groups of L-shaped positioning grooves (11) and two groups of L-shaped positioning rods (12) are arranged.
6. The mining machine conveying sprocket as set forth in claim 1, wherein: the size of the second placing groove (9) is the same as that of the screw cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223057701.8U CN218582195U (en) | 2022-11-17 | 2022-11-17 | Conveying chain wheel for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223057701.8U CN218582195U (en) | 2022-11-17 | 2022-11-17 | Conveying chain wheel for mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218582195U true CN218582195U (en) | 2023-03-07 |
Family
ID=85379167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223057701.8U Active CN218582195U (en) | 2022-11-17 | 2022-11-17 | Conveying chain wheel for mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218582195U (en) |
-
2022
- 2022-11-17 CN CN202223057701.8U patent/CN218582195U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: 719000 Daliuta town houliuta village, Shenmu City, Yulin City, Shaanxi Province Patentee after: Shenmu Pengtai Coal Mine Machinery Equipment Repair Co.,Ltd. Address before: No. 5 Tongfa Road, Gangwu District, Xuzhou City, Jiangsu Province, 221000 Patentee before: Jiangsu Dibo Mining Machinery Manufacturing Co.,Ltd. |