CN201407040Y - Automatic coal shovel - Google Patents
Automatic coal shovel Download PDFInfo
- Publication number
- CN201407040Y CN201407040Y CN2009200070526U CN200920007052U CN201407040Y CN 201407040 Y CN201407040 Y CN 201407040Y CN 2009200070526 U CN2009200070526 U CN 2009200070526U CN 200920007052 U CN200920007052 U CN 200920007052U CN 201407040 Y CN201407040 Y CN 201407040Y
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- CN
- China
- Prior art keywords
- shovel
- helical blade
- drive motor
- hydraulic drive
- coal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic coal shovel, which comprises a hydraulic crawler unit, a high pressure oil pump, an explosion-proof electric machine, a large shovel and a hoist cylinder whichare arranged on the hydraulic crawler unit, a hydraulic drive motor which is arranged on the large shovel, and a helical blade rotary drum and a helical blade which are arranged in the large shovel,wherein a lateral plate is arranged at one end of the large shovel, a support frame is arranged at the other end of the large shovel, the hydraulic drive motor is arranged on the lateral plate, one end of the helical blade rotary drum is connected with the hydraulic drive motor, while the other end thereof is connected with the support frame of the large shovel, and the helical blade is welded onthe helical blade rotary drum. The utility model has the advantages as follows: the automatic coal shovel can greatly lower the labor intensity of workers, has small volume, high maneuvering flexibility and good safety; and moreover, the power of a conveyor can be provided by only one user through easy operation, meanwhile, material can be conveyed for a short distance and the time for conveying the material can be shortened, thereby the working efficiency and the coal mining yield can be greatly improved, and the automatic coal shovel has stronger practical value.
Description
Technical field
The utility model relates to a kind of automatic coal shovel, and the coal shovel of the controlled freight volume that stope uses under particularly a kind of coal mine belongs to the mining machine equipment technical field.
Background technology
At present, existing support apparatus back production mode is adopted in domestic colliery underground mining work, be divided into large-scale synthesis mechanical coal mining and the new artificial big gun mining type of longwell formula, but many mines do not possess the service condition of large-scale coal excavation apparatus, because the crack between long-armed type back production rib and support is narrow, therefore mine coal still adopts and manually hovels the coal method from one place to another, promptly hovel coal by coal miner with spade in the down-hole, and coal miner works under the narrow space of mine, labour intensity is big, labour hour is long, safety factor is low, and coal mining speed is slow, inefficiency, not only workload is big, expend in a large number manually, and still can't satisfy the transport power of coal transporter.
The utility model content
The purpose of this utility model is in order to overcome the weak point of above-mentioned prior art, to propose a kind of automatic coal shovel.
The utility model by hydraulic pressure crawler unit, the high-pressure oil pump that is connected with the hydraulic pressure crawler unit, the fire-proof motor that is connected with high-pressure oil pump, the big shovel that is used to shovel coal that is connected with the hydraulic pressure crawler unit, be arranged on hoist cylinder that being used on the hydraulic pressure crawler unit promote big shovel, be arranged on the hydraulic drive motor on the big shovel, helical blade cylinder and the helical blade that is arranged in the big shovel formed; One end of big shovel is provided with the side plate that is used for fixing hydraulic drive motor and helical blade cylinder, the other end of big shovel is provided with the bracing frame that is used for fixing the helical blade cylinder, hydraulic drive motor is arranged on the side plate, one end of helical blade cylinder is connected with hydraulic drive motor, the other end of helical blade cylinder is connected with the bracing frame of big shovel, welds helical blade on the helical blade cylinder.
The utility model has the advantages that: the quantity that can reduce the underground work workman in a large number, reduce working strength of workers, machine volume is little, maneuverability is strong, and safety is good, only needs people's easy manipulation just can satisfy the transport power of transporter, can cooperate transporter to load transportation very easily, and can also short distance send fortune material and the time that reduces haul, improve operating efficiency and coal mining output greatly, have stronger practical value.
Description of drawings
Fig. 1 is the structural representation of automatic coal shovel described in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.As shown in Figure 1: the utility model by hydraulic pressure crawler unit 3, the high-pressure oil pump 1 that is connected with hydraulic pressure crawler unit 3, the fire-proof motor 2 that is connected with high-pressure oil pump 1, the big shovel 16 that is used to shovel coal that is connected with hydraulic pressure crawler unit 3, be arranged on hoist cylinder 7 on the hydraulic pressure crawler unit 3, be arranged on the hydraulic drive motor 4 on the big shovel 16, helical blade 9 and the helical blade cylinders 10 that are arranged in the big shovel 16 are formed; One end of big shovel 16 is provided with the side plate 8 that is used for fixing hydraulic drive motor 4 and helical blade cylinder 10, the other end of big shovel 16 is provided with the bracing frame 11 that is used for fixing helical blade cylinder 10, hydraulic drive motor 4 is arranged on the side plate 8, one end of helical blade cylinder 10 is connected with hydraulic drive motor 4, the other end of helical blade cylinder 10 is connected with the bracing frame 11 of big shovel 16, welding helical blade 9,5 is the outward flange of side plate 8 on helical blade cylinder 10.
The course of work of the present utility model is as follows: flame-proof electric motor 2 drives high-pressure oil pump 1 and controls the displacement of hydraulic pressure crawler unit 3 by Hydraulic Power Transmission System, drive the rotation of the hydraulic drive motor 4 on the big shovel 16 of front end of hydraulic pressure crawler unit 3 simultaneously, rotation by hydraulic drive motor 4 drive helical blade cylinder 10 with and on the rotation of helical blade 9, the coal in hydraulic pressure crawler unit 3 big shovel 16 the place aheads in moving process is revolved on the transporter of putting coal shovel one side through the rotation of the helical blade on the helical blade cylinder 10 9, thereby coal is hoveled in realization from one place to another while walking.
The utility model can be according to the different concrete conditions such as layout of each mine coal-cutting work plane, the left side that hydraulic drive motor 4 can be arranged on helical blade cylinder 10 also can be arranged on hydraulic drive motor 4 right side of helical blade cylinder 10, be that helical blade cylinder 10 can adopt left side hydraulic drive motor 4 to drive or right side hydraulic drive motor 4 drives, can under different working environments, coal can both be hoveled from one place to another on the transporter smoothly like this.
The utility model is not limited to the foregoing description; to those skilled in the art, any conspicuous improvement that the foregoing description of the present utility model is made or change can not exceed the embodiment of the present utility model that only illustrates by way of example and the protection domain of claims.
Claims (3)
1. automatic coal shovel is characterized in that: by hydraulic pressure crawler unit (3), the high-pressure oil pump (1) that is connected with hydraulic pressure crawler unit (3), the fire-proof motor (2) that is connected with high-pressure oil pump, the big shovel (16) that is used to shovel coal that is connected with hydraulic pressure crawler unit (3), be arranged on hoist cylinder (7) on the hydraulic pressure crawler unit (3), be arranged on hydraulic drive motor (4) on the big shovel (16), be arranged on big shovel (16) interior helical blade (9) and helical blade cylinder (10) and form; One end of big shovel (16) is provided with the side plate (8) that is used for fixing hydraulic drive motor (4) and helical blade cylinder (10), the other end of big shovel (16) is provided with the bracing frame (11) that is used for fixing helical blade cylinder (10), hydraulic drive motor (4) is arranged on the side plate (8), one end of helical blade cylinder (10) is connected with hydraulic drive motor (4), the other end of helical blade cylinder (10) is connected with the bracing frame (11) of big shovel (16), goes up welding helical blade (9) at helical blade cylinder (10).
2. automatic coal shovel according to claim 1 is characterized in that: described hydraulic drive motor (4) is arranged on the left side of helical blade cylinder (10).
3. automatic coal shovel according to claim 1 is characterized in that: described hydraulic drive motor (4) is arranged on the right side of helical blade cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200070526U CN201407040Y (en) | 2008-07-02 | 2009-03-10 | Automatic coal shovel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820126569.2 | 2008-07-02 | ||
| CN200820126569 | 2008-07-02 | ||
| CN2009200070526U CN201407040Y (en) | 2008-07-02 | 2009-03-10 | Automatic coal shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407040Y true CN201407040Y (en) | 2010-02-17 |
Family
ID=41677973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200070526U Expired - Fee Related CN201407040Y (en) | 2008-07-02 | 2009-03-10 | Automatic coal shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407040Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703810A (en) * | 2017-03-03 | 2017-05-24 | 胡沿东 | Mining machine |
| CN109458131A (en) * | 2018-10-26 | 2019-03-12 | 长沙小如信息科技有限公司 | A kind of drilling machine |
| CN115535657A (en) * | 2022-11-01 | 2022-12-30 | 吴光淮 | Coal mine production method without underground coal bunker |
-
2009
- 2009-03-10 CN CN2009200070526U patent/CN201407040Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703810A (en) * | 2017-03-03 | 2017-05-24 | 胡沿东 | Mining machine |
| CN109458131A (en) * | 2018-10-26 | 2019-03-12 | 长沙小如信息科技有限公司 | A kind of drilling machine |
| CN109458131B (en) * | 2018-10-26 | 2020-09-22 | 河北永明地质工程机械有限公司 | Drilling machine |
| CN115535657A (en) * | 2022-11-01 | 2022-12-30 | 吴光淮 | Coal mine production method without underground coal bunker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120310 |