CN218598159U - Adjustable protection assembly for drill carriage - Google Patents
Adjustable protection assembly for drill carriage Download PDFInfo
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- CN218598159U CN218598159U CN202222940662.XU CN202222940662U CN218598159U CN 218598159 U CN218598159 U CN 218598159U CN 202222940662 U CN202222940662 U CN 202222940662U CN 218598159 U CN218598159 U CN 218598159U
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- drill carriage
- fixedly connected
- rod
- drill
- rod mechanism
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Abstract
The utility model discloses a protection subassembly with adjustable drill carriage is used belongs to drill carriage technical field, and it includes the drill carriage body, one side of drill carriage body is provided with drilling rod mechanism, one side fixedly connected with connecting rod of drilling rod mechanism, the other end fixedly connected with containing cylinder of connecting rod. This protection subassembly with adjustable rig is used, through setting up the running roller, the draw-in groove, kelly and telescopic protection cotton, make when the running roller rotates make the kelly can be smooth move forward through the cooperation with the draw-in groove, make the kelly drive telescopic protection cotton can be smooth move forward, make telescopic protection cotton move forward can carry out the encirclement work to drilling rod mechanism when a position, and then this device causes the rig body to possess good protectiveness, avoid drilling rod mechanism to expose the condition that produces the damage outside for a long time, thereby can improve its life, thereby can avoid causing certain loss of property when reducing the maintenance.
Description
Technical Field
The utility model belongs to the technical field of the drill carriage, specifically be a protection component with adjustable drill carriage is used.
Background
The drill carriage is large-scale rock drilling equipment and is divided into an open air type and a downhole type, the drill carriage is widely applied to construction units such as hydropower, metallurgy, highways, buildings, coal, railways and national defense, and is suitable for rock drilling work in medium-hard and hard rocks, however, the existing drill carriage is poor in protection performance, so that the condition that a drill rod of the existing drill carriage is exposed outside for a long time and is easy to damage is caused, the service life of the existing drill carriage is prolonged, meanwhile, the maintenance cost is high, and therefore certain property loss cannot be avoided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a protection component with adjustable rig has solved the protection nature of current rig relatively poor, leads to its drilling rod to expose the condition that produces the damage outside easily for a long time to reduce its life, maintenance cost is higher simultaneously, consequently can't avoid causing certain loss of property's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a protection component with adjustable drill carriage is used, includes the drill carriage body, one side of drill carriage body is provided with drilling rod mechanism, one side fixedly connected with connecting rod of drilling rod mechanism, the other end fixedly connected with storage cylinder of connecting rod, the inboard front of storage cylinder and the back are connected with same roller bearing through the bearing rotation respectively.
The one end of roller bearing is provided with stop device, the outer fixedly connected with running roller of roller bearing, the running roller is opened outward and is equipped with the draw-in groove, be provided with the kelly in the draw-in groove, the bottom fixedly connected with telescopic protection cotton of kelly, one side fixedly connected with connecting block of telescopic protection cotton, connecting rod and drilling rod mechanism fixed connection.
As a further aspect of the present invention: the limiting device comprises a turntable, the back of the turntable is fixedly connected with one end of the rolling shaft, and a positioning rod is connected in the turntable in a sliding mode.
As a further aspect of the present invention: the locating rod is sleeved with a spring, one end of the spring is fixedly connected with the front face of the turntable, and the other end of the spring is fixedly connected with the back face of the locating rod.
As a further aspect of the present invention: a first through hole is formed in the lower portion of the storage barrel, and the clamping rod is located in the first through hole.
As a further aspect of the present invention: the outer fixedly connected with stopper of kelly, stopper sliding connection is in first through-hole.
As a further aspect of the present invention: two second through holes are formed in the front face of the containing barrel, and the positioning rod is located in one of the second through holes.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this protection subassembly with adjustable rig is used, through setting up the running roller, the draw-in groove, kelly and telescopic protection cotton, make when the running roller rotates make the kelly can be smooth move forward through the cooperation with the draw-in groove, make the kelly drive telescopic protection cotton can be smooth move forward, make telescopic protection cotton move forward can carry out the encirclement work to drilling rod mechanism when a position, and then this device causes the rig body to possess good protectiveness, avoid drilling rod mechanism to expose the condition that produces the damage outside for a long time, thereby can improve its life, thereby can avoid causing certain loss of property when reducing the maintenance.
2. This protection component with adjustable rig, through setting up stop device, the carousel makes that the staff can be more convenient rotates the work to the roller bearing, when telescopic protective cotton carries out the encirclement during operation to drilling rod mechanism simultaneously, utilizes the elastic force of spring to go into corresponding second through-hole with the locating lever and can reach fixed work in the trend card, prevents that telescopic protective cotton accident from taking place the condition of removal.
3. This protection subassembly with adjustable drill carriage is used, through setting up first through-hole and second through-hole, first through-hole makes the connecting rod possess the space of removal, and then makes the connecting rod drive that telescopic protection cotton can be smooth and move forward for telescopic protection cotton can be smooth carry out encirclement work to drilling rod mechanism, and the second through-hole makes the locating lever possess the fixed point, and then makes the locating lever can block in corresponding second through-hole in order to reach the fixed work.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a schematic view of a three-dimensional cross-sectional structure of the storage cylinder of the present invention;
fig. 3 is a schematic three-dimensional structure view of the roller of the present invention;
fig. 4 is a schematic structural view of the storage barrel of the present invention in a bottom perspective view;
fig. 5 is a schematic three-dimensional structure view of the limiting device of the present invention;
in the figure: the drill carriage comprises a drill carriage body 1, a drill rod mechanism 2, a connecting rod 3, a storage barrel 4, a bearing 5, a rolling shaft 6, a limiting device 7, a turntable 71, a positioning rod 72, a spring 73, a roller 8, a clamping groove 9, a clamping rod 10, telescopic protective cotton 11, a connecting block 12, a limiting block 13, a first through hole 14 and a second through hole 15.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
As shown in fig. 1-5, the utility model provides a technical solution: an adjustable protection assembly for a drill carriage comprises a drill carriage body 1, wherein a drill rod mechanism 2 is arranged on one side of the drill carriage body 1, a connecting rod 3 is fixedly connected to one side of the drill rod mechanism 2, a storage barrel 4 is fixedly connected to the other end of the connecting rod 3, a first through hole 14 is formed in the lower opening of the storage barrel 4, a clamping rod 10 is located in the first through hole 14, and the first through hole 14 enables the connecting rod 3 to drive a telescopic protection cotton 11 to move forwards smoothly and further enables the telescopic protection cotton 11 to surround the drill rod mechanism 2 smoothly;
the front surface of the storage barrel 4 is provided with two second through holes 15, the positioning rod 72 is positioned in one of the second through holes 15, and the second through holes 15 enable the positioning rod 72 to have a fixed point, so that the positioning rod 72 can be clamped into the corresponding second through hole 15 to achieve fixing work, and the situation that the telescopic protective cotton 11 moves accidentally is avoided;
the front side and the back side of the inner side of the containing barrel 4 are respectively and rotatably connected with the same roller 6 through the bearing 5, the bearing 5 and the roller 6 are arranged, so that the roller 6 can smoothly rotate in the bearing 5, and meanwhile, the roller 6 can drive the roller 8 to smoothly rotate;
a limiting device 7 is arranged at one end of the rolling shaft 6, the limiting device 7 comprises a turntable 71, the back surface of the turntable 71 is fixedly connected with one end of the rolling shaft 6, a positioning rod 72 is connected in the turntable 71 in a sliding manner, and through the arrangement of the turntable 71, a worker can more conveniently rotate the rolling shaft 6 by using the turntable 71, so that the rolling shaft 6 drives the roller wheel 8 to rotate;
the spring 73 is sleeved outside the positioning rod 72, one end of the spring 73 is fixedly connected with the front face of the turntable 71, the other end of the spring 73 is fixedly connected with the back face of the positioning rod 72, and by arranging the positioning rod 72 and the spring 73, the positioning rod 72 can be smoothly clamped into the corresponding second through hole 15 by utilizing the elastic force provided by the spring 73, so that the fixing work of the telescopic protective cotton 11 is achieved, and the stability of the telescopic protective cotton 11 in the process of surrounding the drill rod mechanism 2 can be further ensured;
a roller 8 is fixedly connected outside the roller 6, a clamping groove 9 is formed outside the roller 8, a clamping rod 10 is arranged in the clamping groove 9, and the roller 8, the clamping groove 9 and the clamping rod 10 are arranged so that the clamping rod 10 can smoothly move forwards through the cooperation of the roller 8 and the clamping groove 9, and the clamping rod 10 drives the telescopic protective cotton 11 to smoothly move forwards to surround the drill rod mechanism 2;
a limiting block 13 is fixedly connected outside the clamping rod 10, the limiting block 13 is connected in the first through hole 14 in a sliding manner, and the limiting block 13 prevents the clamping rod 10 from shifting or falling off when moving in the clamping groove 9, so that the stability of the clamping rod 10 driving the telescopic protective cotton 11 to move is ensured;
the bottom end of the clamping rod 10 is fixedly connected with the telescopic protective cotton 11, and the telescopic protective cotton 11 is arranged, so that the drill rod mechanism 2 can be surrounded when the telescopic protective cotton 11 moves forwards to a certain position, and the drill rod mechanism 2 is prevented from being damaged;
one side fixedly connected with connecting block 12 of telescopic protective cotton 11, connecting rod 3 and drilling rod mechanism 2 fixed connection, through setting up connecting block 12, when connecting block 12 made telescopic protective cotton 11 possess the fixed point, and removal that can be smooth.
The utility model discloses a theory of operation does:
when the drill carriage body 1 stops working and needs to protect the drill rod mechanism 2, firstly, the turntable 71 is rotated, the turntable 71 drives the roller 6 to rotate, the roller 6 drives the roller 8 to rotate, the roller 8 is driven to rotate, the clamping rod 10 is driven to smoothly move forwards in the clamping groove 9 by utilizing the arc shape of the clamping groove 9 when the roller 8 rotates, and the clamping rod 10 drives the telescopic protective cotton 11 to move forwards;
when the telescopic protective cotton 11 moves forward to a proper position, the drill rod mechanism 2 can be surrounded, the drill rod mechanism 2 is prevented from being exposed to damage, and meanwhile the positioning rod 72 is clamped into the corresponding second through hole 15 through the elastic force of the spring 73 to achieve fixing work of the telescopic protective cotton 11.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a protection component with adjustable drill carriage is used, includes drill carriage body (1), its characterized in that: a drill rod mechanism (2) is arranged on one side of the drill carriage body (1), a connecting rod (3) is fixedly connected to one side of the drill rod mechanism (2), a containing cylinder (4) is fixedly connected to the other end of the connecting rod (3), and the front side and the back side of the inner side of the containing cylinder (4) are respectively and rotatably connected with a same rolling shaft (6) through a bearing (5);
the one end of roller bearing (6) is provided with stop device (7), the outer fixedly connected with running roller (8) of roller bearing (6), running roller (8) are opened outward and are equipped with draw-in groove (9), be provided with kelly (10) in draw-in groove (9), the bottom fixedly connected with of kelly (10) is telescopic protection cotton (11), one side fixedly connected with connecting block (12) of telescopic protection cotton (11), connecting rod (3) and drilling rod mechanism (2) fixed connection.
2. The adjustable protection assembly for a drill carriage as claimed in claim 1, wherein: stop device (7) include carousel (71), the back of carousel (71) and the one end fixed connection of roller bearing (6), sliding connection has locating lever (72) in carousel (71).
3. The adjustable protection assembly for a drill carriage as claimed in claim 2, wherein: the positioning rod (72) is sleeved with a spring (73), one end of the spring (73) is fixedly connected with the front face of the rotating disc (71), and the other end of the spring (73) is fixedly connected with the back face of the positioning rod (72).
4. The adjustable protection assembly for a drill carriage as claimed in claim 1, wherein: a first through hole (14) is formed in the lower portion of the storage barrel (4), and the clamping rod (10) is located in the first through hole (14).
5. The adjustable protection assembly for a drill carriage as claimed in claim 4, wherein: the outer fixedly connected with stopper (13) of kelly (10), stopper (13) sliding connection is in first through-hole (14).
6. The adjustable protection assembly for a drill carriage as claimed in claim 2, wherein: two second through holes (15) are formed in the front face of the storage barrel (4), and the positioning rod (72) is located in one of the second through holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222940662.XU CN218598159U (en) | 2022-11-05 | 2022-11-05 | Adjustable protection assembly for drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222940662.XU CN218598159U (en) | 2022-11-05 | 2022-11-05 | Adjustable protection assembly for drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218598159U true CN218598159U (en) | 2023-03-10 |
Family
ID=85405381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222940662.XU Active CN218598159U (en) | 2022-11-05 | 2022-11-05 | Adjustable protection assembly for drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218598159U (en) |
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2022
- 2022-11-05 CN CN202222940662.XU patent/CN218598159U/en active Active
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