CN211900583U - Mine mining head convenient to replace - Google Patents
Mine mining head convenient to replace Download PDFInfo
- Publication number
- CN211900583U CN211900583U CN202020447728.XU CN202020447728U CN211900583U CN 211900583 U CN211900583 U CN 211900583U CN 202020447728 U CN202020447728 U CN 202020447728U CN 211900583 U CN211900583 U CN 211900583U
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- CN
- China
- Prior art keywords
- drill bit
- grinding wheel
- mounting sleeve
- head
- mining head
- 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
Links
- 238000005065 mining Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a mine mining head convenient to change, which comprises a case, wherein the head of the case is connected with a transmission box body, the head of the transmission box body is provided with a spindle seat, a grinding wheel spindle is arranged in the spindle seat, two ends of the grinding wheel spindle are respectively detachably provided with a first drill bit mounting sleeve and a second drill bit mounting sleeve, and a plurality of drill bit structures are uniformly arranged on the outer walls of the first drill bit mounting sleeve and the second drill bit mounting sleeve; the grinding wheel spindle is characterized in that a hydraulic motor is fixedly mounted on the case through a motor mounting seat, and the hydraulic motor is connected with the grinding wheel spindle in a transmission mode through a transmission mechanism mounted inside the transmission case body and drives the grinding wheel spindle to rotate. This mining head adopts the structural style of being convenient for to change, when its mining head takes place wearing and tearing, can be convenient carry out effectual change to the mining head, and then avoided causing scrapping of whole mining head, reduced the wasting of resources.
Description
Technical Field
The utility model belongs to the mining equipment field especially relates to a be convenient for change formula mining head.
Background
At the mining in-process, need use emery wheel formula mining head, its head that carries on at the arm cooperates the arm to realize long-range exploitation, and mining head commonly used now adopts whole non-detachable structure, and its mining head just can't change it after taking place wearing and tearing, and then leads to scrapping of whole mining head, has increased the cost of whole equipment.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a be convenient for change formula mining head, this mining head adopt the structural style of being convenient for change, when its mining head takes place wearing and tearing, can be convenient carry out effectual change to the mining head, and then avoided causing scrapping of whole mining head, reduced the wasting of resources.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the mining head convenient to replace comprises a case, wherein the head of the case is connected with a transmission box body, the head of the transmission box body is provided with a spindle seat, a grinding wheel spindle is arranged in the spindle seat, two ends of the grinding wheel spindle are respectively and detachably provided with a first drill bit mounting sleeve and a second drill bit mounting sleeve, and a plurality of drill bit structures are uniformly distributed and arranged on the outer walls of the first drill bit mounting sleeve and the second drill bit mounting sleeve; the grinding wheel spindle is characterized in that a hydraulic motor is fixedly mounted on the case through a motor mounting seat, and the hydraulic motor is connected with the grinding wheel spindle in a transmission mode through a transmission mechanism mounted inside the transmission case body and drives the grinding wheel spindle to rotate.
A box body flange plate is fixed at the opening end of the case, a connecting flange plate is fixed on the outer end face of the box body flange plate, and a flange bolt hole is formed between the box body flange plate and the connecting flange plate.
The outer end face of the connecting flange plate is fixedly provided with a first connecting plate and a second connecting plate, and a first pin shaft hole and a second pin shaft hole which are used for being connected with the mechanical arm are respectively machined in the first connecting plate and the second connecting plate.
The drill bit structure comprises a drill bit base, a drill bit mounting sleeve is fixed at the top of the drill bit base, and a drill bit is mounted on the drill bit mounting sleeve in a matched mode.
And a vent hole is processed on the side wall of the head part of the spindle seat.
And a motor shield is arranged on the side edge of the hydraulic motor.
The utility model discloses there is following beneficial effect:
1. this mining head adopts the structural style of being convenient for to change, when its mining head takes place wearing and tearing, can be convenient carry out effectual change to the mining head, and then avoided causing scrapping of whole mining head, reduced the wasting of resources.
2. The flange connecting structure improves the structural strength, is convenient to connect with the mechanical arm and realizes the action of the mechanical arm.
3. Through foretell first connecting plate and second connecting plate can be convenient link to each other its end with the arm through the round pin axle, and then improved the convenience of its installation.
4. The transmission mechanism in the ventilation hole can be radiated through the ventilation hole.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a third perspective three-dimensional view of the present invention.
In the figure: the drill bit structure comprises a first pin shaft hole 1, a first connecting plate 2, a second pin shaft hole 3, a second connecting plate 4, a connecting flange plate 5, a flange bolt hole 6, a motor mounting seat 7, a hydraulic motor 8, a motor shield 9, a grinding wheel spindle 10, a first drill bit mounting sleeve 11, a drill bit structure 12, a second drill bit mounting sleeve 13, a drill bit base 14, a drill bit mounting sleeve 15, a drill bit 16, a spindle seat 17, a transmission box body 18, a case 19, a box body flange plate 20 and a ventilation hole 21.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-3, the mining head convenient to replace comprises a case 19, wherein the head of the case 19 is connected with a transmission case 18, the head of the transmission case 18 is provided with a spindle seat 17, a grinding wheel spindle 10 is arranged in the spindle seat 17, two ends of the grinding wheel spindle 10 are respectively detachably provided with a first drill mounting sleeve 11 and a second drill mounting sleeve 13, and a plurality of drill structures 12 are uniformly distributed and arranged on the outer walls of the first drill mounting sleeve 11 and the second drill mounting sleeve 13; the machine box 19 is fixedly provided with a hydraulic motor 8 through a motor mounting seat 7, and the hydraulic motor 8 is in transmission connection with the grinding wheel spindle 10 through a transmission mechanism arranged in the transmission box body 18 and drives the grinding wheel spindle to rotate. This mining head adopts the structural style of being convenient for to change, when its mining head takes place wearing and tearing, can be convenient carry out effectual change to the mining head, and then avoided causing scrapping of whole mining head, reduced the wasting of resources. Through the structure, in a specific working process, the transmission mechanism is driven by the hydraulic motor 8, the grinding wheel spindle 10 is driven to rotate by the transmission mechanism, the first drill bit mounting sleeve 11 and the second drill bit mounting sleeve 13 are driven synchronously by the grinding wheel spindle 10, and the drill bit structure 12 is driven by the first drill bit mounting sleeve 11 and the second drill bit mounting sleeve 13 to mine.
Further, a box body flange plate 20 is fixed at the opening end of the case 19, a connecting flange plate 5 is fixed at the outer end face of the box body flange plate 20, and a flange bolt hole 6 is arranged between the box body flange plate 20 and the connecting flange plate 5. The flange connecting structure improves the structural strength, is convenient to connect with the mechanical arm and realizes the action of the mechanical arm.
Furthermore, the outer end face of the connecting flange plate 5 is fixedly provided with a first connecting plate 2 and a second connecting plate 4, and the first connecting plate 2 and the second connecting plate 4 are respectively provided with a first pin shaft hole 1 and a second pin shaft hole 3 which are used for being connected with a mechanical arm. Through foretell first connecting plate 2 and second connecting plate 4 can be convenient link to each other its end with the arm through the round pin axle, and then improved the convenience of its installation.
Further, the drill structure 12 includes a drill base 14, a drill mounting sleeve 15 is fixed on the top of the drill base 14, and a drill 16 is fittingly mounted on the drill mounting sleeve 15. The drill structure 12 described above can be used for mining of a mine.
Further, a vent hole 21 is formed in a side wall of the head of the spindle base 17. The transmission mechanism in the ventilation hole 21 can be radiated.
Further, a motor shield 9 is arranged on the side of the hydraulic motor 8. The motor cover 9 can protect the hydraulic motor 8, and the safety of the use of the hydraulic motor can be further ensured.
Furthermore, the transmission mechanism adopts a gear synchronous transmission structure, a driving gear is mounted on a main shaft of the hydraulic motor, and the driving gear is in meshing transmission with a driven gear mounted on the grinding wheel main shaft 10.
The utility model discloses a use as follows:
firstly, the first connecting plate 2 and the second connecting plate 4 are fixedly installed at the tail end of the mechanical arm, and are driven to move through the mechanical arm, and are in contact with a mine, then, the hydraulic motor 8 is started, the transmission mechanism is driven through the hydraulic motor 8, and then the grinding wheel spindle 10 is driven to rotate through the transmission mechanism, and then the first drill bit installation sleeve 11 and the second drill bit installation sleeve 13 are synchronously driven through the grinding wheel spindle 10, and then the drill bit structure 12 is driven through the first drill bit installation sleeve 11 and the second drill bit installation sleeve 13 to mine the mine.
Claims (6)
1. Be convenient for change formula mining head, its characterized in that: the grinding wheel spindle comprises a case (19), wherein the head of the case (19) is connected with a transmission box body (18), the head of the transmission box body (18) is provided with a spindle seat (17), a grinding wheel spindle (10) is arranged inside the spindle seat (17), two ends of the grinding wheel spindle (10) are respectively detachably provided with a first drill bit mounting sleeve (11) and a second drill bit mounting sleeve (13), and a plurality of drill bit structures (12) are uniformly distributed and arranged on the outer walls of the first drill bit mounting sleeve (11) and the second drill bit mounting sleeve (13); a hydraulic motor (8) is fixedly mounted on the case (19) through a motor mounting seat (7), and the hydraulic motor (8) is in transmission connection with the grinding wheel spindle (10) through a transmission mechanism mounted inside the transmission case body (18) and drives the grinding wheel spindle to rotate.
2. A readily replaceable mining head as claimed in claim 1 wherein: a box body flange plate (20) is fixed at the opening end of the case (19), a connecting flange plate (5) is fixed on the outer end face of the box body flange plate (20), and a flange bolt hole (6) is formed between the box body flange plate (20) and the connecting flange plate (5).
3. A readily replaceable mining head as claimed in claim 2 wherein: the outer end face of the connecting flange plate (5) is fixedly provided with a first connecting plate (2) and a second connecting plate (4), and a first pin shaft hole (1) and a second pin shaft hole (3) which are used for being connected with a mechanical arm are processed on the first connecting plate (2) and the second connecting plate (4) respectively.
4. A readily replaceable mining head as claimed in claim 1 wherein: the drill bit structure (12) comprises a drill bit base (14), a drill bit mounting sleeve (15) is fixed to the top of the drill bit base (14), and a drill bit (16) is mounted on the drill bit mounting sleeve (15) in a matched mode.
5. A readily replaceable mining head as claimed in claim 1 wherein: the side wall of the head part of the spindle seat (17) is provided with a vent hole (21).
6. A readily replaceable mining head as claimed in claim 1 wherein: and a motor shield (9) is arranged on the side edge of the hydraulic motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447728.XU CN211900583U (en) | 2020-03-31 | 2020-03-31 | Mine mining head convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447728.XU CN211900583U (en) | 2020-03-31 | 2020-03-31 | Mine mining head convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900583U true CN211900583U (en) | 2020-11-10 |
Family
ID=73274899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020447728.XU Expired - Fee Related CN211900583U (en) | 2020-03-31 | 2020-03-31 | Mine mining head convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900583U (en) |
-
2020
- 2020-03-31 CN CN202020447728.XU patent/CN211900583U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |