CN209636883U - A kind of small-sized excavation crusher of coal mine down-hole tunnel - Google Patents
A kind of small-sized excavation crusher of coal mine down-hole tunnel Download PDFInfo
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- CN209636883U CN209636883U CN201920090526.1U CN201920090526U CN209636883U CN 209636883 U CN209636883 U CN 209636883U CN 201920090526 U CN201920090526 U CN 201920090526U CN 209636883 U CN209636883 U CN 209636883U
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- hopper
- dipper
- fixed
- digging arm
- coal mine
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Abstract
The utility model discloses a kind of small-sized excavation crushers of coal mine down-hole tunnel, belong to coal mine machinery field, its structure includes: control box, rack, digging arm, and hopper, upper rack is through the fixed bottom plate of rotary fluid pressure device, fixed operation case and hopper on bottom plate, operating system is equipped in the control box, through the fixed digging arm of support shaft at the top of control box, digging arm one end is by the fixed dipper of connecting shaft, scraper bowl is fixed in dipper front end, one bucket hydraulic telescopic device is installed between dipper and scraper bowl, the top of dipper front end is equipped with a hydraulic breaking hammer, there is a digging arm raise-lower hydraulic device below digging arm, the digging arm raise-lower hydraulic device other end is connected and fixed with control box, one dipper hydraulic telescopic device is installed between digging arm and dipper, one end of hopper is equipped with feed inlet.Material after cleaning can be collected by the utility model while excavating broken, and structure is simple, compact suitable for using in coal mine down-hole tunnel.
Description
Technical field
The utility model belongs to coal mine machinery equipment technical field more particularly to a kind of small-sized excavation of coal mine down-hole tunnel is broken
Broken machine.
Background technique
Currently, coal production is increasing considerably with the continuous improvement of degree of mechanization of coal mining, underworkings fettler
Work amount is increasing.Traditional manner of cleaning up is using manual cleaning mode, and this manner of cleaning up will expend a large amount of manpower and material resources,
And large labor intensity, working efficiency is low, and there is also many insecurity factors in operation.
The underworkings manual cleaning mode that tradition falls behind increasingly is not suitable with the development of coal production, for this purpose, needing to develop
Developing is suitable for coal mine down-hole tunnel excavation, cleaning, broken facility, to meet the needs of production and mitigate underground operators
Labor intensity.Also having few patent at present is to be directed to the small-sized excavation crusher of coal mine down-hole tunnel, but the material after clearing up is also
It need to artificially collect and carry, it is more troublesome, it is time-consuming and laborious, increase the work load of worker.
Summary of the invention
The utility model provides a kind of small-sized excavation crusher of coal mine down-hole tunnel to solve Problems Existing, broken excavating
While the material after cleaning can be collected, structure is simple, compact is suitable for using in coal mine down-hole tunnel.
The utility model solves technical solution used by its technical problem are as follows:
A kind of small-sized excavation crusher of coal mine down-hole tunnel, comprising: control box, rack, digging arm and hopper, in which: institute
Upper rack is stated through the fixed bottom plate of rotary fluid pressure device, fixed operation case and hopper on the bottom plate are equipped in the control box
Operating system, through the fixed digging arm of support shaft, described digging arm one end is described by the fixed dipper of connecting shaft at the control box top
Scraper bowl is fixed in dipper front end, and a bucket hydraulic telescopic device, the top of the dipper front end are equipped between dipper and scraper bowl
One hydraulic breaking hammer is installed, has a digging arm raise-lower hydraulic device below digging arm, digging arm raise-lower hydraulic device is another
One end is connected and fixed with control box, is equipped with a dipper hydraulic telescopic device between digging arm and dipper, and the one of the hopper
End is equipped with feed inlet, and the feed inlet is fixed on the outside of hopper through feed channel, and the bottom of the rack is equipped with wheel.
The control box is equipped with pushing hands, for pushing the utility model to move forwards.
The controllable digging arm of operation control system, since the system control for excavating broken belongs to existing mature technology,
It does not repeat excessively herein.
The bottom of the hopper is fixed on bottom plate through spring, since the material after cleaning is entered by feed inlet through feed channel
To hopper, material is easy to be deposited in feed inlet, can shake manually hopper using spring design and material is evacuated.
The bottom of the hopper is arc.
The hopper is equipped with lid, and covering lid when carrying out dress material prevents pollution environment, and when discharging is openable.
The angle of the feed channel and hopper is 45-60 °, is on the one hand not only convenient for the entrance of material, but also prevents material dust
Pollute environment.
The feed inlet is located at hopper close to one end of scraper bowl.
The dipper is moved up and down by dipper hydraulic telescopic device by fulcrum of connecting shaft.
The scraper bowl is realized by bucket hydraulic telescopic device and is moved up and down.
The digging arm is moved up and down by digging arm raise-lower hydraulic device by fulcrum of support shaft.
The hydraulic breaking hammer using being sold on the market, using hydrostatic pressure as power, drives reciprocating motion of the pistons,
High-speed impact drill steel reaches crushing effect when piston stroke.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model provides a kind of small-sized excavation crusher of coal mine down-hole tunnel, in the top digging arm of rack
Lower part increases hopper, and the material in scraper bowl can be directly placed into hopper, and structure is simple, compact suitable for making in coal mine down-hole tunnel
With the material after cleaning can be collected while excavating broken.
2. the utility model provides a kind of small-sized excavation crusher of coal mine down-hole tunnel, one end of hopper add into
Material mouth, feed inlet are fixed on the outside of hopper through feed channel, and the angle of feed channel and hopper is 45-60 ° and enters material convenient for material
Inside case, prevents material particles to be diffused into air and pollute environment, also material particles is avoided to be sucked by operator.
3. the utility model provides a kind of small-sized excavation crusher of coal mine down-hole tunnel, the bottom of hopper is solid through spring
It is scheduled on bottom plate, since the material after cleaning enters hopper through feed channel by feed inlet, material is easy to be deposited in feed inlet, adopt
Hopper, which can be shaken manually, with spring design evacuates material.
4. the utility model provides a kind of small-sized excavation crusher of coal mine down-hole tunnel, the bottom of hopper be arc both
Convenient for stabilization, and mitigate and shake power, mitigates the work load of operator.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1 is pushing hands, and 2 be control box, and 3 be rotary fluid pressure device, and 4 be rack, and 5 be wheel, and 6 go up and down for digging arm
Hydraulic device, 7 be digging arm, and 8 be connecting shaft, and 9 be dipper hydraulic telescopic device, and 10 be dipper, and 11 be the flexible dress of bucket hydraulic
It sets, 12 be hydraulic breaking hammer, and 13 be scraper bowl, and 14 be feed inlet, and 15 be feed channel, and 16 be hopper, and 17 be spring, and 18 be bottom plate.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating
, part relevant to utility model is illustrated only for ease of description, in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
As shown in Figure 1, a kind of small-sized excavation crusher of coal mine down-hole tunnel, comprising: control box 2, rack 4, digging arm 7,
With hopper 16, in which: bottom plate 18, fixed operation case 2 on the bottom plate 18 are fixed through rotary fluid pressure device 3 in 4 top of rack
And hopper, the control box 2 is interior to be equipped with operating system, and 2 top of control box is through the fixed digging arm 7 of support shaft, the excavation
7 one end of arm is equipped between dipper 10 and scraper bowl 13 by the fixed dipper 10 of connecting shaft 8, the fixed scraper bowl 13 in 10 front end of dipper
One bucket hydraulic telescopic device 11, the top of 10 front end of dipper are equipped with a hydraulic breaking hammer 12,7 lower section of digging arm
There is a digging arm raise-lower hydraulic device 6,6 other end of digging arm raise-lower hydraulic device is connected and fixed with control box 2, digging arm 7
One dipper hydraulic telescopic device 9 is installed between dipper 10, one end of the hopper 16 is equipped with feed inlet 14, the charging
Mouth 14 is fixed on the outside of hopper 16 through feed channel 15, and the bottom of the rack 4 is equipped with wheel 5.
The control box 2 is equipped with pushing hands 1, for pushing whole equipment to move forwards.
The controllable digging arm 7 of operation control system, since the system control for excavating broken belongs to existing mature technology,
It does not repeat excessively herein.
The bottom of the hopper 16 is fixed on bottom plate 18 through spring 17, due to cleaning after material by feed inlet through feeding
Road enters hopper, and material is easy to be deposited in feed inlet, can shake manually hopper using spring design and material is evacuated.
The bottom of the hopper 16 is arc.
The hopper 16 is equipped with lid.
The angle of the feed channel 15 and hopper 16 is 45-60 °, is on the one hand not only convenient for the entrance of material, but also prevents material
Dust polluting environment.
The feed inlet 14 is located at hopper 16 close to one end of scraper bowl 13.
The dipper 10 is moved up and down by dipper hydraulic telescopic device 9 with connecting shaft 8 for fulcrum.
The scraper bowl 13 is realized by bucket hydraulic telescopic device and is moved up and down.
The digging arm 7 is moved up and down by digging arm raise-lower hydraulic device 6 by fulcrum of support shaft.
The hydraulic breaking hammer 12 using being sold on the market, using hydrostatic pressure as power, driving piston reciprocating fortune
Dynamic, high-speed impact drill steel reaches crushing effect when piston stroke.
Except for the technical features described in the specification, remaining technical characteristic is the known technology of those skilled in the art, is prominent
The innovative characteristics of the utility model out, details are not described herein for remaining technical characteristic.To sum up, the above is only the preferable of the utility model
Embodiment should not limit the scope of the utility model with this, i.e., all according to claims of the utility model and this reality
The simple equivalent changes and modifications made by novel description should all still belong to the range that the utility model patent covers.
Claims (7)
1. a kind of small-sized excavation crusher of coal mine down-hole tunnel, comprising: control box (2), rack (4), digging arm (7) and hopper
(16), in which: rack (4) top is fixed bottom plate (18) through rotary fluid pressure device (3), fixed operation on the bottom plate (18)
Case (2) and hopper (16), the control box (2) is interior to be equipped with operating system, excavates at the top of the control box (2) through support shaft is fixed
Arm (7), described digging arm (7) one end is fixed dipper (10) by connecting shaft (8), and dipper (10) front end is fixed scraper bowl (13),
One bucket hydraulic telescopic device (11), the top peace of dipper (10) front end are installed between dipper (10) and scraper bowl (13)
Equipped with a hydraulic breaking hammer (12), there is a digging arm raise-lower hydraulic device (6) below digging arm (7), digging arm goes up and down liquid
Pressure device (6) other end is connected and fixed with control box (2), and it is hydraulic that a dipper is equipped between digging arm (7) and dipper (10)
One end of telescopic device (9), the hopper (16) is equipped with feed inlet (14), and the feed inlet (14) is fixed on through feed channel (15)
The bottom in the outside of hopper (16), the rack (4) is equipped with wheel (5).
2. the small-sized excavation crusher of a kind of coal mine down-hole tunnel according to claim 1, it is characterised in that: the control box
(2) it is equipped with pushing hands (1).
3. the small-sized excavation crusher of a kind of coal mine down-hole tunnel according to claim 1, it is characterised in that: the hopper
(16) it is equipped with lid.
4. the small-sized excavation crusher of a kind of coal mine down-hole tunnel according to claim 1, it is characterised in that: the hopper
(16) bottom is fixed on bottom plate (18) through spring (17).
5. the small-sized excavation crusher of a kind of coal mine down-hole tunnel according to claim 1, it is characterised in that: the hopper
(16) bottom is arc.
6. the small-sized excavation crusher of a kind of coal mine down-hole tunnel according to claim 1, it is characterised in that: the feed channel
It (15) is 45-60 ° with the angle of hopper (16).
7. the small-sized excavation crusher of a kind of coal mine down-hole tunnel according to claim 1, it is characterised in that: the feed inlet
(14) it is located at hopper (16) close to the one end of scraper bowl (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090526.1U CN209636883U (en) | 2019-01-21 | 2019-01-21 | A kind of small-sized excavation crusher of coal mine down-hole tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090526.1U CN209636883U (en) | 2019-01-21 | 2019-01-21 | A kind of small-sized excavation crusher of coal mine down-hole tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636883U true CN209636883U (en) | 2019-11-15 |
Family
ID=68478393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090526.1U Expired - Fee Related CN209636883U (en) | 2019-01-21 | 2019-01-21 | A kind of small-sized excavation crusher of coal mine down-hole tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127397A (en) * | 2020-08-09 | 2020-12-25 | 上海珩鋆机械有限公司 | Coal mine excavating equipment |
-
2019
- 2019-01-21 CN CN201920090526.1U patent/CN209636883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127397A (en) * | 2020-08-09 | 2020-12-25 | 上海珩鋆机械有限公司 | Coal mine excavating equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20220121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |