CN217106949U - Automatic down-the-hole drill that construction used - Google Patents
Automatic down-the-hole drill that construction used Download PDFInfo
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- CN217106949U CN217106949U CN202220231239.XU CN202220231239U CN217106949U CN 217106949 U CN217106949 U CN 217106949U CN 202220231239 U CN202220231239 U CN 202220231239U CN 217106949 U CN217106949 U CN 217106949U
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- hole drill
- push rod
- square groove
- protecting crust
- fixed
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Abstract
The utility model discloses an automatic down-the-hole drill that construction used, including down-the-hole drill body, protecting crust, fly leaf, stationary blade, fixed block and fixed slot, the front side and the protecting crust fixed connection of down-the-hole drill body, the front side and the fly leaf swing joint of protecting crust. Through setting up the down-the-hole drill body, the protecting crust, the fly leaf, the stationary blade, the fixed block, the fixed slot, square groove, the cooperation in control mechanism and control groove is used, safety protection's effect has been reached, current automatic down-the-hole drill has been solved because the protector to the motor is not installed, the phenomenon of colliding with can appear inevitable in transportation or use, the phenomenon of short circuit or unable normal work will appear using automatic down-the-hole drill so, thereby lead to having wasted user's time, the problem of certain trouble and loss has been brought for the user.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to an automatic down-the-hole drill that construction used.
Background
The development of the society now, the construction can use automatic down-the-hole drill, automatic down-the-hole drill has brought high-efficient operation for the user, it is convenient to have brought for the use, made things convenient for the user to use, but current automatic down-the-hole drill is because the protector to the motor is not installed, the phenomenon that can the emergence of colliding with in transportation or use is inevitable, the phenomenon that will appear short circuit or unable normal work is then using automatic down-the-hole drill to lead to having wasted user's time, certain trouble and loss have been brought for the user.
SUMMERY OF THE UTILITY MODEL
The problem that exists to prior art, the utility model provides an automatic down-the-hole drill that construction used has possessed safety protection's advantage, has solved current automatic down-the-hole drill because do not install the protector to the motor, the phenomenon that collides with can appear unavoidably in transportation or use, the phenomenon of short circuit or unable normal work will appear using automatic down-the-hole drill so to lead to having wasted user's time, brought the problem of certain trouble and loss for the user.
The utility model discloses a realize like this, an automatic down-the-hole drill that construction used, including down-the-hole drill body, protecting crust, fly leaf, stationary blade, fixed block and fixed slot, the front side and the protecting crust fixed connection of down-the-hole drill body, the front side and the fly leaf swing joint of protecting crust, the left side and the fly leaf fixed connection of stationary blade, the left side and the protecting crust fixed connection of fixed block, the front side of fixed block is seted up to the fixed slot, the inner chamber and the stationary blade cooperation of fixed slot are used, square groove has been seted up to the inner chamber of fixed block, square groove's inner chamber is provided with the control mechanism who uses with the fixed block cooperation, the control flume that uses with the control mechanism cooperation is seted up to the inner wall of stationary blade.
As the utility model discloses it is preferred, control mechanism includes the push rod, the front side of push rod is provided with the movable rod, the left side fixedly connected with control block of movable rod, the surface and the control flume cooperation of control block are used.
As the utility model discloses it is preferred, the spout has been seted up to the inner wall in square groove, the inner chamber of spout is provided with the slide bar, the right side and the control block fixed connection of slide bar.
As the utility model discloses it is preferred, the inner wall fixedly connected with locating piece of square groove, the equal fixedly connected with spring in top and the bottom of locating piece, one side and the control block fixed connection of locating piece are kept away from to the spring.
As the utility model discloses it is preferred, the inner wall fixedly connected with gag lever post in square groove, the gag lever post be close to the push rod one side run through the push rod and with the inner wall fixed connection in square groove.
As the utility model discloses it is preferred, the rear side fixedly connected with extension spring of push rod, the inner wall fixed connection of one side and square groove of push rod is kept away from to the extension spring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the down-the-hole drill body, the protecting crust, the fly leaf, the stationary blade, the fixed block, the fixed slot, square groove, the cooperation of control mechanism and control flume is used, will promote the push rod, then reset the fly leaf, make the stationary blade inject the inner chamber of fixed slot, loosen the push rod at last, adjust the completion, safety protection's effect has been reached, current automatic down-the-hole drill has been solved because the protector to the motor is not installed, the phenomenon of colliding with can appear in transportation or use inevitable, the phenomenon of short circuit or unable normal work will appear using automatic down-the-hole drill so, thereby lead to having wasted user's time, the problem of certain trouble and loss has been brought for the user.
2. The utility model discloses a set up control mechanism, can use through the cooperation of control block, let the control block drive the fixed block and fix the chucking to the stationary blade, make the control block pass through the control groove can be better fix a position.
3. The utility model discloses a set up spout and slide bar, can use through the cooperation of spout and slide bar, let the phenomenon that the skew can not appear at the in-process that removes in the control block, make better the removal of control block.
4. The utility model discloses a set up locating piece and spring, can use through the cooperation of locating piece with the spring, let the control block after removing, can reset automatically.
5. The utility model discloses a set up the gag lever post, can use through the cooperation of gag lever post, make the push rod can not break away from the spacing of gag lever post at the in-process that removes, let the better use that uses of push rod.
6. The utility model discloses a set up the extension spring, can use through the cooperation of extension spring, let the push rod after promoting, can be better reset, made things convenient for the user to use.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a right side cross-sectional view of a partial structure provided by an embodiment of the present invention;
fig. 3 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.
In the figure: 1. a down-the-hole drill body; 2. a protective shell; 3. a movable plate; 4. a fixing sheet; 5. a fixed block; 6. fixing grooves; 7. a square groove; 8. a control mechanism; 801. a push rod; 802. a movable rod; 803. a control block; 9. a control slot; 10. a chute; 11. a slide bar; 12. positioning blocks; 13. a spring; 14. a limiting rod; 15. a tension spring.
Detailed Description
For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the embodiment of the utility model provides a pair of automatic down-the-hole drill that construction used, including down-the-hole drill body 1, protecting crust 2, fly leaf 3, stationary blade 4, fixed block 5 and fixed slot 6, the front side and the protecting crust 2 fixed connection of down-the-hole drill body 1, the front side and the 3 swing joint of fly leaf of protecting crust 2, the left side and the 3 fixed connection of fly leaf of stationary blade 4, the left side and the protecting crust 2 fixed connection of fixed block 5, fixed slot 6 is seted up in the front side of fixed block 5, the inner chamber and the fixed blade 4 cooperation of fixed slot 6 are used, square groove 7 has been seted up to the inner chamber of fixed block 5, the inner chamber of square groove 7 is provided with the control mechanism 8 that uses with the fixed block 5 cooperation, control groove 9 that uses with the 8 cooperation of control mechanism is seted up to the inner wall of fixed blade 4.
Referring to fig. 2, the control mechanism 8 includes a push rod 801, a movable rod 802 is disposed on the front side of the push rod 801, a control block 803 is fixedly connected to the left side of the movable rod 802, and the surface of the control block 803 is matched with the control slot 9.
Adopt above-mentioned scheme: through setting up control mechanism 8, can use through the cooperation of control block 803, let control block 803 drive fixed block 5 fix the chucking to stationary blade 4, make control block 803 can be better fix a position through control slot 9.
Referring to fig. 2, the inner wall of the square groove 7 is provided with a sliding groove 10, an inner cavity of the sliding groove 10 is provided with a sliding rod 11, and the right side of the sliding rod 11 is fixedly connected with a control block 803.
Adopt above-mentioned scheme: by arranging the sliding chute 10 and the sliding rod 11, the control block 803 can not deviate in the moving process through the matching use of the sliding chute 10 and the sliding rod 11, so that the control block 803 can be better moved.
Referring to fig. 2, a positioning block 12 is fixedly connected to the inner wall of the square groove 7, springs 13 are fixedly connected to the top and the bottom of the positioning block 12, and one side of each spring 13 far away from the positioning block 12 is fixedly connected to the control block 803.
Adopt above-mentioned scheme: by arranging the positioning block 12 and the spring 13, the control block 803 can be automatically reset after moving by matching the positioning block 12 and the spring 13.
Referring to fig. 3, the inner wall of the square groove 7 is fixedly connected with a limiting rod 14, and one side of the limiting rod 14 close to the push rod 801 penetrates through the push rod 801 and is fixedly connected with the inner wall of the square groove 7.
Adopt above-mentioned scheme: through setting up gag lever post 14, can use through the cooperation of gag lever post 14, make push rod 801 can not break away from gag lever post 14 spacing at the in-process that removes, let push rod 801 better use.
Referring to fig. 2, a tension spring 15 is fixedly connected to the rear side of the push rod 801, and one side of the tension spring 15 away from the push rod 801 is fixedly connected to the inner wall of the square groove 7.
The scheme is adopted: through setting up extension spring 15, can use through the cooperation of extension spring 15, let push rod 801 after promoting, can be better reset, made things convenient for the user to use.
The utility model discloses a theory of operation:
when the device is used, the push rod 801 is pushed, the tension spring 15 is stressed, the push rod 801 moves the movable rod 802 along with the movement of the push rod 801, the movable rod 802 drives the control block 803 to move simultaneously, the control block 803 extrudes the spring 13 along with the movement of the control block 803, the spring 13 is stressed, then the movable plate 3 is reset, the fixing plate 4 is inserted into the inner cavity of the fixing groove 6, the push rod 801 is finally loosened, the push rod 801 resets through the tension released by the tension spring 15, the movable rod 802 loses the extrusion force along with the resetting of the push rod 801, at the moment, the spring 13 releases the elasticity, the control block 803 drives the movable rod 802 to reset simultaneously, the control block 803 is better fixed and clamped, and the adjustment is completed.
In summary, the following steps: this automatic down-the-hole drill that construction used, through setting up down-the-hole drill body 1, protective housing 2, fly leaf 3, stationary blade 4, fixed block 5, fixed slot 6, square groove 7, the cooperation of control mechanism 8 and control tank 9 is used, safety protection's effect has been reached, current automatic down-the-hole drill has been solved because the protector to the motor is not installed, the phenomenon of colliding with can appear in transportation or use inevitable, the phenomenon of short circuit or unable normal work will appear using automatic down-the-hole drill so, thereby lead to having wasted user's time, the problem of certain trouble and loss has been brought for the user.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic down-the-hole drill that construction used, includes down-the-hole drill body (1), protecting crust (2), fly leaf (3), stationary blade (4), fixed block (5) and fixed slot (6), its characterized in that: the front side and the protecting crust (2) fixed connection of downhole drill body (1), the front side and fly leaf (3) swing joint of protecting crust (2), the left side and fly leaf (3) fixed connection of stationary blade (4), the left side and the protecting crust (2) fixed connection of fixed block (5), the front side of fixed block (5) is seted up in fixed slot (6), the inner chamber and the stationary blade (4) cooperation of fixed slot (6) are used, square groove (7) have been seted up to the inner chamber of fixed block (5), the inner chamber of square groove (7) is provided with control mechanism (8) that use with fixed block (5) cooperation, control groove (9) that use with control mechanism (8) cooperation are seted up to the inner wall of stationary blade (4).
2. An automated down-the-hole drill for construction according to claim 1, wherein: the control mechanism (8) comprises a push rod (801), a movable rod (802) is arranged on the front side of the push rod (801), a control block (803) is fixedly connected to the left side of the movable rod (802), and the surface of the control block (803) is matched with a control groove (9) for use.
3. An automated down-the-hole drill for construction according to claim 2, wherein: the inner wall of the square groove (7) is provided with a sliding groove (10), the inner cavity of the sliding groove (10) is provided with a sliding rod (11), and the right side of the sliding rod (11) is fixedly connected with a control block (803).
4. An automated down-the-hole drill for construction according to claim 2, wherein: the inner wall fixedly connected with locating piece (12) of square groove (7), the equal fixedly connected with spring (13) in top and the bottom of locating piece (12), one side and control block (803) fixed connection of locating piece (12) are kept away from in spring (13).
5. An automated down-the-hole drill for construction according to claim 2, wherein: the inner wall of square groove (7) fixedly connected with gag lever post (14), one side that gag lever post (14) are close to push rod (801) runs through push rod (801) and with the inner wall fixed connection of square groove (7).
6. An automated down-the-hole drill for construction according to claim 2, wherein: the rear side fixedly connected with extension spring (15) of push rod (801), one side that push rod (801) were kept away from in extension spring (15) and the inner wall fixed connection of square groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220231239.XU CN217106949U (en) | 2022-01-28 | 2022-01-28 | Automatic down-the-hole drill that construction used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220231239.XU CN217106949U (en) | 2022-01-28 | 2022-01-28 | Automatic down-the-hole drill that construction used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217106949U true CN217106949U (en) | 2022-08-02 |
Family
ID=82597187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220231239.XU Active CN217106949U (en) | 2022-01-28 | 2022-01-28 | Automatic down-the-hole drill that construction used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217106949U (en) |
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2022
- 2022-01-28 CN CN202220231239.XU patent/CN217106949U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: 266000 157-20 Qingjiang Road, Shibei District, Qingdao City, Shandong Province Patentee after: Shandong Juntai Jiuheng Construction Group Co.,Ltd. Address before: 266000 157-20 Qingjiang Road, Shibei District, Qingdao City, Shandong Province Patentee before: Qingdao Juntai water conservancy geotechnical Co.,Ltd. |