CN210422612U - Shovel plate for civil air defense engineering heading machine - Google Patents
Shovel plate for civil air defense engineering heading machine Download PDFInfo
- Publication number
- CN210422612U CN210422612U CN201921433988.5U CN201921433988U CN210422612U CN 210422612 U CN210422612 U CN 210422612U CN 201921433988 U CN201921433988 U CN 201921433988U CN 210422612 U CN210422612 U CN 210422612U
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- Prior art keywords
- shovel
- shovel plate
- main body
- plate
- motor
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- 230000007123 defense Effects 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 8
- 230000005641 tunneling Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 11
- 239000011435 rock Substances 0.000 description 10
- 239000004575 stone Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000032258 transport Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Shovels (AREA)
Abstract
The utility model discloses a shovel plate for a civil air defense engineering tunneling machine, which comprises a shovel plate main body, wherein the left and right sides of the shovel plate main body are symmetrically and fixedly connected with a left shovel plate and a right shovel plate, the middle position of the upper part of the shovel plate main body is provided with a transport groove, a conveyor belt is connected in the transport groove, the shovel plate main body is provided with two first assembling grooves, a first motor is arranged in the first assembling grooves, the power output end of the first motor is connected with a star wheel, the star wheel is connected with blades, the front ends of the shovel plate main body, the left shovel plate and the right shovel plate are all connected with a main shovel tooth, the shovel plate main body is connected with auxiliary shovel teeth at the two sides of the main shovel tooth, the auxiliary shovel teeth are provided with mounting grooves, the mounting grooves are fixedly connected with a coaming plate, two second assembling grooves are arranged in the auxiliary shovel teeth, a second motor is arranged in the second assembling grooves, the, the two corresponding crushing wheels are matched, and the crushing wheels are installed in the installation groove.
Description
Technical Field
The utility model belongs to the technical field of the entry driving machine, concretely relates to shovel board for civil air defense engineering entry driving machine.
Background
The development machine is a machine for excavating a straight underground tunnel, the development machine is divided into an open development machine and a shield development machine, and mainly comprises a traveling mechanism, a working mechanism, a loading mechanism and a transferring mechanism, a cutting head in the working mechanism continuously crushes rocks and transports the crushed rocks away along with the forward propulsion of the traveling mechanism, so that the development machine has the advantages of safety, high efficiency, good tunneling quality and the like, in recent years, along with the rapid development of the coal industry in China, the use of the coal mine development machine is more and more extensive, when the general coal mine development machine is propelled forward, the rocks crushed by the cutting head can be scattered randomly, the tiny crushed rocks in front of the development machine can be directly transported away through a shovel plate, but the crushed rocks with the overlarge front volume can not be crushed and decomposed, and when the development machine is advanced, the connection mechanism between the shovel plate and the development machine can be damaged due to the forced propulsion, affecting the service life of the development machine.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a shovel plate for a civil air defense engineering heading machine. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a shovel plate for a civil air defense engineering tunneling machine comprises a shovel plate main body, wherein a left shovel plate and a right shovel plate are symmetrically and fixedly connected to the left side and the right side of the shovel plate main body, a transport groove is formed in the middle of the upper portion of the shovel plate main body, a conveyor belt is connected in the transport groove, the shovel plate main body is provided with two first assembling grooves, a first motor is installed in each first assembling groove, the power output end of the first motor is connected with a star wheel, the star wheel is connected with blades, the front ends of the shovel plate main body, the left shovel plate and the right shovel plate are respectively connected with a main shovel tooth, the shovel plate main body is connected with auxiliary shovel teeth on two sides of the main shovel teeth, each auxiliary shovel tooth is provided with a mounting groove, a surrounding plate is fixedly connected with the mounting grooves, two second assembling grooves are formed in the auxiliary shovel teeth, a second motor is installed in each second assembling groove, the power output ends of the second motors are connected, the crushing wheel is installed in the installation groove.
Further inject, shovel board main part, left shovel board and right shovel board surface edge are equipped with the baffle. Such structural design can not make the debris rock on the shovel board run out.
Further inject, shovel board main part, left shovel board and right shovel board are double-deck panel structure, and the upper strata is the antifriction plate, and the lower floor is the base plate, the antifriction plate passes through welded fastening with the base plate and is connected. The structural design enables connection to be more stable and prolongs the service life.
Further, the star wheel is provided with more than three blades. Such a structure is more stable in use.
Further, the first motor and the second motor are of the same type. Such structural design can be more convenient when needing to change the motor.
The utility model has the advantages of it is following:
1. the utility model can effectively crush some massive rocks and coal mines by arranging the crushing wheel, thereby facilitating the advancing of the development machine;
2. the utility model is provided with the coaming, when the rocks and the coal mine are crushed, the crushed rocks are accumulated in the coaming, and when the user wants to push forwards, the fragments are pushed out from two sides along the crushing wheel;
3. the utility model discloses a set up main forming relieved tooth and vice forming relieved tooth, advance the motion messenger can effectually prevent that the shovel board card from going into in the earth rubble.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of a shovel plate for a civil air defense construction tunneling machine according to an embodiment of the present invention;
fig. 2 is a schematic back structural view of a shovel plate for a civil air defense construction tunneling machine according to an embodiment of the present invention;
fig. 3 is a schematic sectional structure view of a shovel plate for a civil air defense construction tunneling machine according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a star wheel of a shovel plate for a civil air defense engineering heading machine according to an embodiment of the invention;
fig. 5 is a schematic structural view of a crushing wheel of a shovel plate for a civil air defense construction tunneling machine according to an embodiment of the present invention;
the main element symbols are as follows:
shovel board main part 1, left shovel board 2, right shovel board 3, transport tank 4, conveyer belt 5, first motor 6, star gear 7, blade 71, main forming relieved tooth 8, vice forming relieved tooth 9, mounting groove 10, bounding wall 11, second motor 12, broken wheel 13, baffle 14.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-5, the shovel plate for the civil air defense engineering tunneling machine of the utility model comprises a shovel plate main body 1, a left shovel plate 2 and a right shovel plate 3 are symmetrically and fixedly connected with the left and right sides of the shovel plate main body 1, a transport groove 4 is arranged at the middle position of the upper part of the shovel plate main body 1, a conveyor belt 5 is connected in the transport groove 4, the shovel plate main body 1 is provided with two first assembling grooves, a first motor 6 is arranged in the first assembling grooves, the power output end of the first motor 6 is connected with a star wheel 7, the star wheel 7 is connected with blades 71, the front ends of the shovel plate main body 1, the left shovel plate 2 and the right shovel plate 3 are respectively connected with a main shovel tooth 8, the shovel plate main body 1 is connected with auxiliary shovel teeth 9 at the two sides of the main shovel teeth 8, the auxiliary shovel teeth 9 are provided with mounting grooves 10, the mounting grooves 10 are fixedly connected with a coaming 11, two second assembling grooves are arranged in the auxiliary shovel teeth, the two corresponding crushing wheels 13 are matched, and the crushing wheels 13 are arranged in the mounting groove 10.
When the coal mine broken stone crusher is used, the excavator drives the shovel plate main body 1 to move forwards, the first motor 6 and the second motor 12 are started to move, the star wheel 7 and the crushing wheel 13 start to move, coal mine broken stones on the ground in front of the excavator are shoveled into the shovel plate main body 1 under the action of the main shovel tooth 8 and the auxiliary shovel tooth 9, the coal mine broken stones of the shovel plate main body 1 are conveyed to the conveyor belt 5 to be conveyed out through the rotation of the blades 71 of the star wheel 7, the baffle plates 14 on the surface edges of the shovel plate main body 1, the left shovel plate 2 and the right shovel plate 3 can well prevent the coal mine broken stones from not entering the conveying groove 4 along with the movement of the star wheel 7, the baffle plates 14 prevent the coal mine broken stones which do not enter the conveying groove 4 from falling into two sides of the excavator, so that the coal mine broken stones are accumulated on the two sides of the excavator and the excavator is blocked, and the broken stones are stirred through the, and the crushing wheel 13 can also be used for breaking the soil at the front end of the shovel plate of the development machine, so that the shovel plate main body 1 is prevented from encountering stones or hard objects, and the shovel plate main body 1 and the development machine are prevented from being damaged due to overlarge stress.
Preferably, the edges of the surfaces of the shovel plate main body 1, the left shovel plate 2 and the right shovel plate 3 are provided with baffle plates 14. Such structural design can not make the debris rock on the shovel board run out.
Preferred shovel board main part 1, left shovel board 2 and right shovel board 3 are double-deck panel structure, and the upper strata is the antifriction plate, and the lower floor is the base plate, and the antifriction plate passes through welded fastening with the base plate to be connected. The structural design enables connection to be more stable and prolongs the service life.
The star wheel 7 is preferably provided with more than three blades 71. Such a structure is more stable in use.
Preferably, the first motor 6 and the second motor 12 are of the same type. Such structural design can be more convenient when needing to change the motor.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a shovel board for civil air defense engineering entry driving machine which characterized in that: the shovel plate assembly device comprises a shovel plate main body (1), wherein a left shovel plate (2) and a right shovel plate (3) are symmetrically and fixedly connected to the left side and the right side of the shovel plate main body (1), a transport groove (4) is formed in the middle of the upper portion of the shovel plate main body (1), a conveyor belt (5) is connected into the transport groove (4), the shovel plate main body (1) is provided with two first assembly grooves, a first motor (6) is installed in each first assembly groove, the power output end of each first motor (6) is connected with a star wheel (7), the star wheels (7) are connected with blades (71), main shovel teeth (8) are connected to the front ends of the shovel plate main body (1), the left shovel plate (2) and the right shovel plate (3), auxiliary shovel teeth (9) are connected to two sides of the main shovel teeth (8), mounting grooves (10) are formed in the auxiliary shovel teeth (9), and enclosing plates (11) are fixedly connected to the mounting grooves, two second assembling grooves are formed in the auxiliary relieving (9), a second motor (12) is installed in each second assembling groove, the power output end of each second motor (12) is connected with a crushing wheel (13), the two corresponding crushing wheels (13) are matched, and the crushing wheels (13) are installed in the installing grooves (10).
2. A blade for a civil air defense construction heading machine according to claim 1 wherein: baffle plates (14) are arranged on the surface edges of the shovel plate main body (1), the left shovel plate (2) and the right shovel plate (3).
3. A blade for a civil air defense construction heading machine according to claim 2 wherein: shovel board main part (1), left shovel board (2) and right shovel board (3) are double-deck panel structure, and the upper strata is the antifriction plate, and the lower floor is the base plate, the antifriction plate passes through welded fastening with the base plate and is connected.
4. A blade for a civil air defense construction heading machine according to claim 3 wherein: the star wheel (7) is provided with more than three blades (71).
5. A blade for a civil air defense construction heading machine according to claim 4 wherein: the first motor (6) and the second motor (12) are of the same type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433988.5U CN210422612U (en) | 2019-08-30 | 2019-08-30 | Shovel plate for civil air defense engineering heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433988.5U CN210422612U (en) | 2019-08-30 | 2019-08-30 | Shovel plate for civil air defense engineering heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210422612U true CN210422612U (en) | 2020-04-28 |
Family
ID=70365343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433988.5U Expired - Fee Related CN210422612U (en) | 2019-08-30 | 2019-08-30 | Shovel plate for civil air defense engineering heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210422612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780296A (en) * | 2021-01-29 | 2021-05-11 | 三一重型装备有限公司 | Shovel part and heading machine |
-
2019
- 2019-08-30 CN CN201921433988.5U patent/CN210422612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780296A (en) * | 2021-01-29 | 2021-05-11 | 三一重型装备有限公司 | Shovel part and heading machine |
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Legal Events
| 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: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |