CN207419557U - A kind of pneumatic stiff mud of underground coal mine digs clearly shovel - Google Patents
A kind of pneumatic stiff mud of underground coal mine digs clearly shovel Download PDFInfo
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- CN207419557U CN207419557U CN201721526888.8U CN201721526888U CN207419557U CN 207419557 U CN207419557 U CN 207419557U CN 201721526888 U CN201721526888 U CN 201721526888U CN 207419557 U CN207419557 U CN 207419557U
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- shovel
- pneumatic
- shovel piece
- coal mine
- underground coal
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Abstract
The utility model discloses a kind of pneumatic stiff muds of underground coal mine to dig clearly shovel, including pneumatic pick, pneumatic pick drill steel, force transfer bracket, shovel piece, wherein, pneumatic pick lower end socket pneumatic pick drill steel, pneumatic pick drill steel is fixedly connected with force transfer bracket, and force transfer bracket is fixedly connected with shovel piece；Lower part of shovel piece or so is respectively arranged with through hole, to run through connecting steel wire ropes by through hole.Shovel piece is in the concordant arc-shaped of middle concave, upper and lower ends, and the thickness of shovel piece is gradually thinning since the one end being connected with force transfer bracket.The utility model is carried out the pneumatic joint power-assisted of manpower and is dug stiff mud clearly using the arc shovel piece of movement in a curve design and the effect of the uniform power transmission of force transfer bracket.The utility model is simple in structure, simple operation, makes full use of the environment of underground pressure air, can easily clear up underground coal mine stiff mud.
Description
Technical field
The utility model belongs to technical field of engineering machinery, relates particularly to a kind of pneumatic stiff mud of underground coal mine and digs clearly
Shovel.
Background technology
In underground coal mine, coal slime is near ditch, coal slurry sump, the track etc. accumulate over a long period after deposition formed it is deeper and harder
Hard coal slime brings difficulty to clear digging.And common clear excavation formula is still carried out manually with peach-shaped shovel in currently available technology
It is clear manually to dig, but it is not only deep but also hard after being deposited due to coal slime, and cleaning is extremely difficult, and is not easy to dig clearly clean.
Utility model content
The utility model considers that underground coal mine has enough pressure wind that can utilize this for utilization so as to provide one kind
It presses wind environment and time saving and energy saving, the clear convenient pneumatic stiff mud of underground coal mine of digging digs clearly shovel.
To achieve the above object, the technical solution of the utility model is：
A kind of pneumatic stiff mud of underground coal mine digs clearly shovel, including pneumatic pick, pneumatic pick drill steel, force transfer bracket, shovel piece, wherein, pneumatic pick
Lower end is socketed pneumatic pick drill steel, and pneumatic pick drill steel is fixedly connected with force transfer bracket, and force transfer bracket is fixedly connected with shovel piece；The lower part of shovel piece
Left and right is respectively arranged with through hole, to run through connecting steel wire ropes by through hole.
Further, shovel piece is in the concordant arc-shaped of middle concave, upper and lower ends, and the thickness of shovel piece from force transfer bracket
One end of connection starts gradually thinning.
Further, force transfer bracket is rectangle frame, and several reinforcing ribs are evenly arranged in rectangle frame.
Further, the length of rectangle frame and shovel piece are of same size.
Further, the upper end of rectangle frame is fixedly connected with pneumatic pick drill steel, lower end is fixedly connected with shovel piece.
Further, the left and right ends of rectangle frame are respectively fixedly connected there are one reinforcing rib with pneumatic pick drill steel.
Further, rectangle frame and reinforcing rib are cylindrical steel.
Further, the pneumatic stiff mud of the underground coal mine of the utility model digs clearly shovel and further includes stiffener plate, stiffener plate
It is arranged on the left and right ends of shovel piece.
Further, one side that stiffener plate is connected with shovel piece has the circular shape consistent with shovel piece.
Further, through hole apart from shovel piece lower end 45-60mm, at left and right sides of the shovel piece edge 25-35mm.
Compared with prior art, the utility model has the advantages that：
The utility model is carried out using the arc shovel piece of movement in a curve design and the effect of the uniform power transmission of force transfer bracket
The pneumatic joint power-assisted of manpower digs clearly stiff mud.In order to easy cleaning stiff mud, through hole is provided in shovel piece and through through hole
Steel wire rope.In use, one man operation pneumatic pick, a people pull steel wire rope, urge the clear shovel that digs using pneumatic pick and go deep into stiff mud,
It is clear to dig the shovel movement in a curve uniformly full stiff mud of shovel, then two people pull it is clear dig shovel unloading stiff mud, then further cleared up.
The utility model is simple in structure, simple operation, takes full advantage of the environment of underground pressure air, can easily clear up coal
Stiff mud under mine.
Description of the drawings
Illustrate the utility model embodiment or technical solution of the prior art in order to clearer, it below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1：The pneumatic stiff mud of the utility model underground coal mine digs clearly the main structure diagram of the first structure of shovel；
Fig. 2：The pneumatic stiff mud of the utility model underground coal mine digs clearly the main structure diagram of second of structure of shovel；
Fig. 3：It digs shovel clearly using the pneumatic stiff mud of the utility model underground coal mine and carries out the clear side view structure signal for digging before processing
Figure；
Fig. 4：It digs shovel clearly using the pneumatic stiff mud of the utility model underground coal mine and carries out clear side view structure signal of digging that treated
Figure；
Wherein：1- pneumatic picks, 2- pneumatic pick drill steels, 3- force transfer brackets, 4- shovel pieces, 5- stiffener plates, 6- through holes, 7- steel wire ropes.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
Complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole implementation
Example.Based on the embodiment in the utility model, those skilled in the art is not on the premise of creative work is made
The all other embodiment obtained, belongs to the scope of protection of the utility model.
Before the detailed description is set forth, it is necessary first to which explanation, the noun of locality mentioned in the utility model is " above and below,
It is left and right " it is to dig shovel clearly by the pneumatic stiff mud of underground coal mine to be described according to when placing in a manner of as shown in the figures 1 and 2, these
Word merely for convenience of description, so that reader is easier to understand the technical solution of the utility model, and should not be construed as
Limitation to the utility model.
As shown in Figure 1, a kind of pneumatic stiff mud of underground coal mine digs clearly shovel, including pneumatic pick 1, pneumatic pick drill steel 2, force transfer bracket 3, shovel
Piece 4.Wherein, 1 lower end of pneumatic pick socket pneumatic pick drill steel 2, pneumatic pick drill steel 2 is fixedly connected with force transfer bracket 3, force transfer bracket 3 and shovel piece 4
It is fixedly connected.1 lower end of pneumatic pick is hollow structure in the present embodiment, and pneumatic pick drill steel 2 is inserted into the hollow structure, to a direction
After rotating by a certain angle, complete pneumatic pick 1 and be connected with the socket of pneumatic pick drill steel 2.And air pick drill bar 2 and force transfer bracket in the present embodiment
3rd, it is to be fixedly connected by welding between force transfer bracket 3 and shovel piece 4, it is of course also possible to use this field is used to
It is other various to be fixedly connected with mode to realize.As shown in Fig. 2, lower part of shovel piece 4 or so is respectively arranged with through hole 6, with logical
Through hole 6 is crossed through connecting steel wire ropes 7.During the pneumatic stiff mud of the underground coal mine is used to dig the digging clearly of shovel progress stiff mud clearly, wind
Pick 1 is used as main force application part, is exerted a force by pneumatic pick drill steel 2 and force transfer bracket 3 to shovel piece 4, so that shovel piece 4 gos deep into hard coal slime
In, while shovel piece 4 is made to make movement in a curve, with the full stiff mud of uniform shovel, then by pulling pneumatic pick 1 and steel wire rope 7 will dig out clearly
The stiff mud unloading come.
Preferably, steel wire rope 7 is restricted to be single, and 7 both ends of steel wire rope are connected using grafting form, and junction is operator's
At holding, for this purpose, junction can, abrasionproof material anti-skidding with rubber etc. cladding, prevent that steel wire rope scratches human hand during operation.
Steel wire rope 7 can adjust length according to practical operation, and the length of steel wire rope 7 is suitble to pull.
When operating pneumatic pick 1,7 both ends splicing position of steel wire rope can be separated, prevent be in after plug connection circle shape steel wire
7 influence shovel piece 4 of rope gos deep into hard coal slime.When needing to unload coal slime, 7 both ends of steel wire rope can be plugged in together again, facilitate work
People pulls steel wire rope 7.
It is more highly preferred to, galvanized wire plug connection may be employed at 7 holding of steel wire rope, it is of course also possible to use this field is used to
Other various plug connection modes are realized.
Preferably, when 7 both ends of steel wire rope separate, when operating pneumatic pick 1, prevent 7 both ends of steel wire rope with the operation of pneumatic pick 1 and
It rocks, the both ends of steel wire rope 7 can be placed on behind the back side of shovel piece 4 and be plugged in together again.
As shown in figure 3, shovel piece 4 is in the concordant arc-shaped of middle concave, upper and lower ends, and the thickness of shovel piece 4 from power transmission branch
One end that frame 3 connects starts gradually thinning.Shovel piece 4 so can be made during the work time, lower end can easily cut hard
In coal slime, convenient for stirring hard coal slime, and then loose hard coal slime, so as to reach the cleaning to hard coal slime.In the present embodiment
The thickness of one end that shovel piece 4 is connected with force transfer bracket 3 is 6mm.
As shown in Figure 1, force transfer bracket 3 is rectangle frame, and several reinforcing ribs are evenly arranged in rectangle frame.Pass through setting
Force transfer bracket 3 can enable the power that pneumatic pick 1 is transmitted through coming equably be transmitted to shovel piece 4, make 4 uniform force of shovel piece, so can be fully sharp
With the horizontal width of shovel piece 4, so that digging effect clearly is more preferable, while the service life of shovel piece 4 can also be extended.
As shown in Figure 1, the length of rectangle frame and shovel piece 4 are of same size.The upper end of rectangle frame is fixed with pneumatic pick drill steel 2 to be connected
It connects, lower end is fixedly connected with shovel piece 4.Preferably, the upper end of rectangle frame and pneumatic pick drill steel 2, lower end and shovel piece 4 are equal in the present embodiment
It is fixedly connected by welding.
As shown in Figure 1, be more highly preferred to, in order to carry out consolidation process, rectangle to force transfer bracket 3 and pneumatic pick drill steel 2
The left and right ends of frame are respectively fixedly connected there are one reinforcing rib with pneumatic pick drill steel 2.
Preferably, rectangle frame and reinforcing rib are cylindrical steel in the present embodiment.It is more highly preferred to, cylindrical steel
A diameter of 14-16mm.
As shown in figure 3, the pneumatic stiff mud of the underground coal mine of the utility model, which digs clearly shovel, further includes stiffener plate 5, stiffener plate 5
It is arranged on the left and right ends of shovel piece 4.Since shovel piece 4 is in arc-shaped, in order to prevent during the work time, shovel piece 4 is due to pneumatic pick 1
Power it is excessive and damage, so as to there is provided stiffener plate 5, increase shovel piece intensity, the service life for extending shovel piece 4 to reach
Purpose.
Preferably, one side that stiffener plate 5 is connected with shovel piece 4 has the circular shape consistent with shovel piece 4, is connected with facilitating
It connects.Alternatively, stiffener plate 5 can also be integrally formed with shovel piece 4.
In general, position of the through hole 6 in shovel piece 4 can be by considering stress, shovel piece intensity, operability etc. because usually true
It is fixed, it is preferred that through hole 6 apart from 4 lower end 45-60mm of shovel piece, apart from 4 left and right sides edge 25-35mm of shovel piece.It is more highly preferred to,
As shown in Fig. 2, in the present embodiment through hole 6 apart from 4 lower end 50mm of shovel piece, apart from 4 left and right sides edge 30mm of shovel piece.
The use process that the pneumatic stiff mud of underground coal mine of the utility model digs clearly shovel is as follows：
As shown in figure 3, before clear dig, the pneumatic stiff mud of underground coal mine is made to dig shovel clearly and is placed with stiff mud surface in 90 ° of angles, then
One operation pneumatic pick 1, during pneumatic pick 1 is operated, as hard coal mud is shattered, shovel piece 4 is goed deep into hard coal mud, meanwhile,
Shovel piece 4 is driven to do movement in a curve, with the full stiff mud of uniform shovel；Afterwards, as shown in figure 4, when the pneumatic stiff mud of underground coal mine dig clearly shovel with
When stiff mud surface is in 30 ° of angles, clear dig is completed, and closes pneumatic pick 1, and a worker can pull pneumatic pick 1, and another worker can pull steel wire
Rope 7, two workers make a concerted effort to pull simultaneously to dig shovel clearly, the stiff mud digged up clearly are unloaded, and then proceed by next time clear dig.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of pneumatic stiff mud of underground coal mine digs clearly shovel, which is characterized in that including pneumatic pick, pneumatic pick drill steel, force transfer bracket, shovel piece,
Wherein, the pneumatic pick lower end is socketed the pneumatic pick drill steel, and the pneumatic pick drill steel is fixedly connected with the force transfer bracket, the power transmission
Stent is fixedly connected with the shovel piece；Lower part of the shovel piece or so is respectively arranged with through hole, is connected with being run through by the through hole
Connect steel wire rope.
2. the pneumatic stiff mud of underground coal mine according to claim 1 digs clearly shovel, which is characterized in that the shovel piece in middle concave,
The concordant arc-shaped of upper and lower ends, and the thickness of the shovel piece is gradually thinning since the one end being connected with the force transfer bracket.
3. the pneumatic stiff mud of underground coal mine according to claim 1 digs clearly shovel, which is characterized in that the force transfer bracket is rectangle
Frame, and several reinforcing ribs are evenly arranged in rectangle frame.
4. the pneumatic stiff mud of underground coal mine according to claim 3 digs clearly shovel, which is characterized in that the length of the rectangle frame with
The shovel piece is of same size.
5. the pneumatic stiff mud of underground coal mine according to claim 4 digs clearly shovel, which is characterized in that the upper end of the rectangle frame with
The pneumatic pick drill steel is fixedly connected, lower end is fixedly connected with the shovel piece.
6. the pneumatic stiff mud of underground coal mine according to claim 5 digs clearly shovel, which is characterized in that the left and right two of the rectangle frame
End is respectively fixedly connected there are one reinforcing rib with the pneumatic pick drill steel.
7. the pneumatic stiff mud of underground coal mine according to claim 6 digs clearly shovel, which is characterized in that the rectangle frame and reinforcing rib
It is cylindrical steel.
8. the pneumatic stiff mud of underground coal mine according to claim 1 digs clearly shovel, which is characterized in that further includes stiffener plate, institute
State the left and right ends that stiffener plate is arranged on the shovel piece.
9. the pneumatic stiff mud of underground coal mine according to claim 8 digs clearly shovel, which is characterized in that the stiffener plate with it is described
One side that shovel piece is connected has the circular shape consistent with the shovel piece.
10. the pneumatic stiff mud of underground coal mine according to claim 1 digs clearly shovel, which is characterized in that described in the through hole distance
Shovel piece lower end 45-60mm, the edge 25-35mm at left and right sides of the shovel piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526888.8U CN207419557U (en) | 2017-11-15 | 2017-11-15 | A kind of pneumatic stiff mud of underground coal mine digs clearly shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526888.8U CN207419557U (en) | 2017-11-15 | 2017-11-15 | A kind of pneumatic stiff mud of underground coal mine digs clearly shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419557U true CN207419557U (en) | 2018-05-29 |
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ID=62305176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526888.8U Expired - Fee Related CN207419557U (en) | 2017-11-15 | 2017-11-15 | A kind of pneumatic stiff mud of underground coal mine digs clearly shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740447A (en) * | 2017-11-15 | 2018-02-27 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of pneumatic stiff mud of underground coal mine digs clearly shovel |
-
2017
- 2017-11-15 CN CN201721526888.8U patent/CN207419557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740447A (en) * | 2017-11-15 | 2018-02-27 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of pneumatic stiff mud of underground coal mine digs clearly shovel |
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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: 20180529 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |