CN220726269U - Auxiliary mechanism for improving coal digging efficiency for rolling type coal digger - Google Patents
Auxiliary mechanism for improving coal digging efficiency for rolling type coal digger Download PDFInfo
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- CN220726269U CN220726269U CN202320915223.5U CN202320915223U CN220726269U CN 220726269 U CN220726269 U CN 220726269U CN 202320915223 U CN202320915223 U CN 202320915223U CN 220726269 U CN220726269 U CN 220726269U
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- 239000003245 coal Substances 0.000 title claims abstract description 82
- 238000005096 rolling process Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000005065 mining Methods 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission 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
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model provides an auxiliary mechanism for improving coal digging efficiency for a rolling coal excavator, which comprises a dustproof water tank, a movable groove, a second movable shaft, a pneumatic cylinder, a groove bracket and a third movable shaft, wherein the dustproof water tank is fixed on the front side and the rear side of the upper end surface of a transportation platform, a spray head is arranged on the right end surface of the dustproof water tank, support columns are fixed on the front side and the rear side of the upper end surface of the transportation platform, a first movable shaft is arranged between the support columns, a conveying platform is arranged on the upper end surface of the first movable shaft, the movable groove is formed in the transportation platform, the second movable shaft penetrates through the movable groove, the pneumatic cylinder is fixed on the upper end surface of the second movable shaft, the groove bracket is fixedly arranged on the lower end surface of the conveying platform, the third movable shaft penetrates through the groove bracket and is combined with the pneumatic cylinder.
Description
Technical Field
The utility model relates to an auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine, and belongs to the field of coal mining machines.
Background
The coal mining machine is one of main equipment of comprehensive coal mining complete equipment, the coal mining machine is developed from a coal cutter, the coal mining machine is a large complex system integrating machinery, electricity and hydraulic pressure, the coal mining machine is one of important equipment for realizing the mechanization and modernization of coal mine production, the mechanized coal mining can lighten the physical labor, improve the safety, achieve the purposes of high yield, high efficiency and low consumption, and the coal is broken down from a coal body by a working mechanism on a long-wall coal mining working face and is filled into the coal mining machine of a working face conveyor. The coal cutter walks according to the set traction speed, so that the coal breaking and coal charging processes can be continuously carried out.
Chinese patent No.: CN112412451a discloses a roll formula coal pulverizer with auxiliary assembly who improves efficiency of digging coal, this technical scheme drives actuating lever synchronous operation through the rotation chain circular telegram to make the efficiency of digging coal become relatively low, reduced the man-hour of use, but this design scheme function singleness, can not clear up the timely dust that produces when transporting the coal cinder, and can not adjust the angle of coal pulverizer, inconvenient staff digs the coal to different colliery, the present emergency need roll formula coal pulverizer is with the auxiliary mechanism who improves efficiency of digging coal to solve the problem that above-mentioned appears.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an auxiliary mechanism for improving the coal digging efficiency for a rolling type coal mining machine, so as to solve the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the auxiliary mechanism for improving the coal digging efficiency of the rolling type coal digger comprises a movable crawler belt, a rolling type coal digger body and a multifunctional mechanism, wherein a supporting base is fixed between the movable crawler belt, a conveying platform is arranged on the upper end face of the supporting base, and the multifunctional mechanism is arranged on the upper end face of the conveying platform;
the multifunctional mechanism comprises a dustproof water tank, a movable groove, a second movable shaft, a pneumatic cylinder, a groove bracket and a third movable shaft, wherein the dustproof water tank is fixed on the front side and the rear side of the upper end surface of a conveying platform, a spray head is arranged on the right end surface of the dustproof water tank, support columns are fixed on the front side and the rear side of the upper end surface of the conveying platform, a first movable shaft is arranged between the support columns, and a conveying platform is arranged on the upper end surface of the first movable shaft;
the movable groove is formed in the conveying platform, the second movable shaft penetrates through the movable groove, the pneumatic cylinder is fixed on the upper end face of the second movable shaft, the groove support is fixed on the lower end face of the conveying platform, and the third movable shaft penetrates through the groove support and is combined with the pneumatic cylinder.
Further, the water tank is in sealing connection with the spray head, and the water tank and the spray head form a dustproof assembly.
Further, the dustproof components are provided with two groups, the two groups of dustproof components have the same composition structure, and the dustproof components are symmetrically arranged on the front side and the rear side of the upper end surface of the transportation platform.
Further, the right end face of the conveying platform is provided with a rolling coal mining machine body, the conveying platform is provided with a fixing hole, the inner diameter of the fixing hole is equal to the outer diameter of the first movable shaft, the conveying platform is close to the support column, and the support column is provided with a movable hole.
Further, the inner diameter of the movable hole is equal to the outer diameter of the first movable shaft in size, and the inner diameter of the movable hole and the outer diameter of the first movable shaft are in fit sliding connection.
Further, the specification of the movable groove is larger than that of the pneumatic cylinder, the movable groove and the second movable shaft are close to each other, a bearing seat is arranged between the movable groove and the second movable shaft, the outer diameter of the second movable shaft is equal to the inner diameter of the bearing seat in size, and the outer diameter of the second movable shaft and the inner diameter of the bearing seat are in fit and fixed connection with each other.
Further, the groove support is provided with a built-in groove, the specification of the built-in groove is larger than that of the pneumatic cylinder, and the built-in groove and the pneumatic cylinder are close to each other.
The utility model has the beneficial effects that: according to the auxiliary mechanism for improving the coal mining efficiency for the rolling type coal mining machine, the dustproof water tank, the movable groove, the second movable shaft, the pneumatic cylinder, the groove support and the third movable shaft are added, so that dust generated during coal block transportation can be cleaned timely, the angle of the coal mining machine can be adjusted, workers can conveniently mine different coal mines, and the problems that the original auxiliary equipment for improving the coal mining efficiency for the rolling type coal mining machine is single in function, dust generated during coal block transportation cannot be cleaned timely, the angle of the coal mining machine cannot be adjusted, and the workers cannot conveniently mine different coal mines are solved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of an auxiliary mechanism for improving coal mining efficiency for a roll type coal mining machine;
FIG. 2 is a front cross-sectional view of an auxiliary mechanism for improving coal mining efficiency for a roll-type coal mining machine in accordance with the present utility model;
FIG. 3 is a partial cross-sectional view of an auxiliary mechanism for improving coal mining efficiency for a roll type coal mining machine according to the present utility model;
in the figure: 1-moving caterpillar, 2-supporting base, 3-transportation platform, 4-rolling coal mining machine body, 5-multifunctional mechanism, 51-dustproof water tank, 52-spray head, 53-transportation platform, 54-supporting column, 55-first movable shaft, 56-movable groove, 57-second movable shaft, 58-pneumatic cylinder, 59-groove bracket and 511-third movable shaft.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an auxiliary mechanism for improving coal mining efficiency is used to roll formula coal pulverizer, includes and removes track 1, roll formula coal pulverizer body 4 and multifunctional mechanism 5, is fixed with support base 2 between the removal track 1, and transport platform 3 is installed to support base 2 up end, and transport platform 3 up end is provided with multifunctional mechanism 5;
the multifunctional mechanism 5 comprises a dustproof water tank 51, a movable groove 56, a second movable shaft 57, a pneumatic cylinder 58, a groove bracket 59 and a third movable shaft 511, wherein the dustproof water tank 51 is fixed on the front side and the rear side of the upper end surface of the transportation platform 3, the spray head 52 is arranged on the right end surface of the dustproof water tank 51, the support columns 54 are fixed on the front side and the rear side of the upper end surface of the transportation platform 3, the first movable shaft 55 is arranged between the support columns 54, and the conveying platform 53 is arranged on the upper end surface of the first movable shaft 55;
the movable groove 56 has been seted up to the transportation platform 3 inside, the inside running through of movable groove 56 is provided with second loose axle 57, second loose axle 57 up end is fixed with pneumatic cylinder 58, the lower terminal surface of transportation platform 53 is fixed with recess support 59, the inside running through of recess support 59 is provided with third loose axle 511 and combines together with pneumatic cylinder 58, this design can clear up the timely dust that produces when transporting the coal cinder, and can adjust the angle of coal mining machine, make things convenient for the staff to dig the coal to the colliery of difference.
As a first embodiment of the present utility model: the water tank and the spray head 52 are in sealing connection, the water tank and the spray head 52 form a dustproof assembly, the dustproof assembly is provided with two groups, the two groups of dustproof assemblies are identical in structure, and the two groups of dustproof assemblies are symmetrically arranged on the front side and the rear side of the upper end face of the transportation platform 3, the design is used for absorbing water in the water tank through the spray head 52 to clean dust generated by transportation coal briquettes, the transportation environment of a transportation line is guaranteed, the right end face of the transportation platform 53 is provided with a rolling coal mining body 4, the transportation platform 53 is provided with a fixed hole, the inner diameter of the fixed hole is equal to the outer diameter of the first movable shaft 55, the transportation platform 53 is close to the support column 54, the support column 54 is provided with a movable hole, the inner diameter of the movable hole is equal to the outer diameter of the first movable shaft 55, and the two groups of the movable shaft are in sliding connection, the design enables the transportation platform 53 to follow the first movable shaft 55 to turn up and down between the support column 54, the specification of the movable shaft 56 is larger than the specification of the pneumatic cylinder 58, the movable bearing seat 56 is close to the second movable bearing seat 57, the movable bearing seat 56 is arranged between the movable bearing seat and the second movable bearing seat 57, the inside the movable bearing seat is large enough to be close to the pneumatic cylinder 58, and the pneumatic cylinder 58 is arranged in the movable bearing seat is in the movable bearing seat 58, and the movable bearing seat is in the movable bearing seat 58 is in the movable bearing groove 58, and the pneumatic bearing seat is in the pneumatic bearing seat 58, and the pneumatic cylinder 58 is in the pneumatic cylinder, and the air is in the air cylinder, and the air cylinder is air in the air, and the air.
As a second embodiment of the present utility model: the staff is connected to external power and external controller through the wire with pneumatic cylinder 58 and atomising head 52 earlier, connect pneumatic cylinder 58 to external air supply through the trachea, when the staff needs to change the angle of digging of roll coal pulverizer body 4, start pneumatic cylinder 58 this moment, make pneumatic cylinder 58 transmission kinetic energy give recess support 59, make delivery platform 53 can receive ascending power, delivery platform 53 receives ascending power, make first loose axle 55 and support column 54 cooperation motion, pneumatic cylinder 58 and second loose axle 57 cooperation motion and recess support 59 and third loose axle 511 cooperation motion, make delivery platform 53 upwards overturn, accomplish the angular adjustment to roll coal pulverizer body 4, the convenience staff digs the coal to different colliery.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a rolling type dig coal machine is with assisting mechanism who improves coal efficiency, includes removal track, rolling type dig coal machine body and multifunctional mechanism, its characterized in that: a supporting base is fixed between the movable tracks, a transportation platform is arranged on the upper end face of the supporting base, and a multifunctional mechanism is arranged on the upper end face of the transportation platform;
the multifunctional mechanism comprises a dustproof water tank, a movable groove, a second movable shaft, a pneumatic cylinder, a groove bracket and a third movable shaft, wherein the dustproof water tank is fixed on the front side and the rear side of the upper end surface of a conveying platform, a spray head is arranged on the right end surface of the dustproof water tank, support columns are fixed on the front side and the rear side of the upper end surface of the conveying platform, a first movable shaft is arranged between the support columns, and a conveying platform is arranged on the upper end surface of the first movable shaft;
the movable groove is formed in the conveying platform, the second movable shaft penetrates through the movable groove, the pneumatic cylinder is fixed on the upper end face of the second movable shaft, the groove support is fixed on the lower end face of the conveying platform, and the third movable shaft penetrates through the groove support and is combined with the pneumatic cylinder.
2. The auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine according to claim 1, wherein: the water tank is in sealing connection with the spray head, and the water tank and the spray head form a dustproof assembly.
3. The auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine according to claim 2, wherein: the dustproof components are provided with two groups, the two groups of dustproof components have the same composition structure, and the dustproof components are symmetrically arranged on the front side and the rear side of the upper end surface of the transportation platform.
4. The auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine according to claim 1, wherein: the right end face of the conveying platform is provided with a rolling coal mining machine body, the conveying platform is provided with a fixing hole, the inner diameter of the fixing hole is equal to the outer diameter of the first movable shaft, the conveying platform is close to the support column, and the support column is provided with a movable hole.
5. The auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine according to claim 4, wherein: the inner diameter of the movable hole is equal to the outer diameter of the first movable shaft in size, and the inner diameter of the movable hole and the outer diameter of the first movable shaft are in fit sliding connection.
6. The auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine according to claim 1, wherein: the specification of the movable groove is greater than that of the pneumatic cylinder, the movable groove and the second movable shaft are close to each other, a bearing seat is arranged between the movable groove and the second movable shaft, the outer diameter of the second movable shaft is equal to the inner diameter of the bearing seat in size, and the outer diameter of the second movable shaft and the inner diameter of the bearing seat are fixedly connected in a fitting mode.
7. The auxiliary mechanism for improving coal mining efficiency for a rolling type coal mining machine according to claim 1, wherein: the groove support is provided with a built-in groove, the specification of the built-in groove is larger than that of the pneumatic cylinder, and the built-in groove and the pneumatic cylinder are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915223.5U CN220726269U (en) | 2023-04-21 | 2023-04-21 | Auxiliary mechanism for improving coal digging efficiency for rolling type coal digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915223.5U CN220726269U (en) | 2023-04-21 | 2023-04-21 | Auxiliary mechanism for improving coal digging efficiency for rolling type coal digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726269U true CN220726269U (en) | 2024-04-05 |
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ID=90486661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915223.5U Active CN220726269U (en) | 2023-04-21 | 2023-04-21 | Auxiliary mechanism for improving coal digging efficiency for rolling type coal digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726269U (en) |
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2023
- 2023-04-21 CN CN202320915223.5U patent/CN220726269U/en active Active
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