CN214498925U - Coal mine drilling machine with cable traction tension overload protection function - Google Patents
Coal mine drilling machine with cable traction tension overload protection function Download PDFInfo
- Publication number
- CN214498925U CN214498925U CN202120821962.9U CN202120821962U CN214498925U CN 214498925 U CN214498925 U CN 214498925U CN 202120821962 U CN202120821962 U CN 202120821962U CN 214498925 U CN214498925 U CN 214498925U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- overload protection
- protection function
- base
- cable traction
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a coal mine drilling machine with cable traction tension overload protection function, which belongs to the technical field of coal mine drilling machines and comprises a base, wherein the lower end surface of the base is fixedly connected with a fixed rod, the upper end surface of the base is fixedly connected with a frame body, a tension overload protection device is arranged in the frame body, and a limiting mechanism is arranged at one side of the upper end of the frame body; stop gear is including the connecting rod, a spring, fixture block and pull ring, the connecting rod runs through in the inside of framework, pull ring fixed connection is in a side of connecting rod, another side fixedly connected with fixture block of connecting rod, the spring cup joints in the outside of connecting rod, can guarantee the stability that the backup pad removed, also can make it remove more smooth and easy, make things convenient for the staff to transport it, the process of accomodating is simple swift, the degree of difficulty of accomodating of device that can significantly reduce, the operating efficiency that the device was accomodate has effectively been improved, and is comparatively practical.
Description
Technical Field
The utility model relates to a colliery rig technical field specifically is a colliery rig with cable pulls pulling force overload protection function.
Background
The coal mining machine is powered by a cable, a coal mining machine cable traction device is mechanically connected with a cable traction clamp, a coal mining machine cable is fixed in the cable traction clamp, the coal mining machine cable traction device pulls the cable traction clamp and the cable, the coal mining machine cable enters the coal mining machine from a cable leading-in device and runs in a cable groove of a coal face conveyor, and therefore protection is needed to be carried out through cable traction tension overload protection, and normal use of a coal mining machine can be guaranteed.
The in-process that current colliery rig used does not have the better effect of accomodating the transportation of being convenient for, is difficult to improve the preparation work efficiency of staff before to colliery rig use, and the degree of difficulty is great, uses to have the drawback, based on this, the utility model discloses a colliery rig with cable traction pulling force overload protection function is in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery rig with cable pulls pulling force overload protection function to the in-process that provides in solving above-mentioned background does not have the better effect of accomodating the transportation of being convenient for that is used, is difficult to improve the preparation work efficiency of staff before to the colliery rig uses, and the degree of difficulty is great.
In order to achieve the above object, the utility model provides a following technical scheme: a coal mine drilling machine with a cable traction tension overload protection function comprises a base, wherein a fixed rod is fixedly connected to the lower end face of the base, a frame body is fixedly connected to the upper end face of the base, a tension overload protection device is arranged inside the frame body, and a limiting mechanism is arranged on one side of the upper end of the frame body;
stop gear is including connecting rod, spring, fixture block and pull ring, the connecting rod runs through the inside at the framework, pull ring fixed connection is in a side of connecting rod, the another side fixedly connected with fixture block of connecting rod, the spring cup joints in the outside of connecting rod, the arc setting is personally submitted to the upper end of fixture block, upper end one side position of base is provided with the backup pad, a side fixedly connected with fixed block of backup pad, the screw has been seted up to the inside of fixed block, and fixed block and fixture block correspond each other.
Preferably, a roller is disposed at the other side of the upper end surface of the frame, and the roller contacts the support plate.
Preferably, a hydraulic cylinder is arranged at one side of the inside of the frame body, a connecting rod is hinged to the upper end face of the hydraulic cylinder, and a hinge connection is arranged at the middle position of the connecting rod.
Preferably, the two ends of the connecting rod are respectively hinged with the base and the supporting plate, and the lower end of the hydraulic cylinder is hinged with the middle of the base.
Preferably, the other side of backup pad is provided with the motor, the lower extreme of motor is provided with the drilling rod.
Preferably, the lower end surfaces of the two sides of the supporting plate and the front end and the rear end of the base are fixedly connected with mounting blocks, and screws are arranged between the supporting plate and the mounting blocks on the base.
Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic cylinder can push the connecting rod to move, then the connecting rod can be pushed into a linear state under the action of the hinge, the supporting plate can be further supported to move towards one side of the frame body, the supporting plate is contacted with the roller wheel, the moving stability of the supporting plate can be ensured, the moving of the supporting plate can be smoother and more practical, then the mounting block is fixed by using a screw, the supporting plate is fixedly connected with the base, the stability of the supporting plate can be ensured, after the use is finished, the push rod of the hydraulic cylinder is retracted, the connecting rod can be bent and stored, then the supporting plate can be flatly placed on the frame body, meanwhile, a tension overload protection device in the frame body can be covered and stored, after the supporting plate is flatly placed, the fixed block can be inserted into one side position of the frame body, the clamping block can be inserted into the fixed block, and the supporting plate can be positioned, later alright remove away the rig can, have better effect of accomodating, make things convenient for the staff to transport it, the process of accomodating is simple swift, can significantly reduce the degree of difficulty of accomodating of device, has effectively improved the operating efficiency that the device was accomodate, comparatively practical.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view showing the combination of the pull ring and the clamping block of the present invention;
FIG. 3 is a combination view of the base and the supporting plate of the present invention;
fig. 4 is a combination view of the frame body and the limiting mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. fixing the rod; 3. a support plate; 4. a motor; 5. a drill stem; 6. a fixed block; 7. a connecting rod; 8. a hinge; 9. a hydraulic cylinder; 10. a frame body; 11. a limiting mechanism; 12. a tension overload protection device; 13. a pull ring; 14. a clamping block; 15. a connecting rod; 16. a spring; 17. mounting blocks; 18. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a coal mine drilling machine with cable traction tension overload protection function: a coal mine drilling machine with a cable traction tension overload protection function comprises a base 1, wherein a fixed rod 2 is fixedly connected to the lower end face of the base 1, a frame body 10 is fixedly connected to the upper end face of the base 1, a tension overload protection device 12 is arranged inside the frame body 10, and a limiting mechanism 11 is arranged on one side of the upper end of the frame body 10;
The position of the other side of the upper end face of the frame body 10 is provided with a roller 18, the roller 18 is in contact with the support plate 3, the position of one side of the inside of the frame body 10 is provided with a hydraulic cylinder 9, the upper end face of the hydraulic cylinder 9 is hinged with a connecting rod 7, the middle position of the connecting rod 7 is provided with a hinge 8 for connection, the two ends of the connecting rod 7 are respectively hinged with the base 1 and the support plate 3, the lower end of the hydraulic cylinder 9 is hinged with the middle of the base 1, the other side face of the support plate 3 is provided with a motor 4, the lower end of the motor 4 is provided with a drill rod 5, the two sides of the support plate 3 are fixedly connected with mounting blocks 17 at the lower end and the front end and the rear end of the base 1 respectively, and screws are arranged between the mounting blocks 17 on the support plate 3 and the base 1.
One specific application of this embodiment is: the device is connected with an external power supply, the base 1 is placed on the use ground, then the hydraulic cylinder 9 can push the connecting rod 7 to move, then the connecting rod 7 can be pushed into a linear state under the action of the hinge 8, further, the support plate 3 can be supported to move towards one side of the frame body 10, the support plate 3 is contacted with the roller 18, the moving stability of the support plate 3 can be ensured, the moving is smoother and more practical, then the mounting block 17 is fixed by using a screw, the support plate 3 is fixedly connected with the base 1, the stability of the support plate 3 can be ensured, after the use is finished, the push rod of the hydraulic cylinder 9 is retracted, the connecting rod 7 can be bent and stored, then the support plate 3 can be flatly placed on the frame body 10, and meanwhile, the tension overload protection device 12 in the frame body 10 can be covered and stored, after the supporting plate 3 is flatly placed, the fixing block 6 can be inserted into one side of the frame body 10, the fixture block 14 can be inserted into the fixing block 6, the supporting plate 3 can be positioned, the drilling machine can be moved away, a good storage effect is achieved, workers can transport the drilling machine conveniently, the storage process is simple and rapid, the storage difficulty of the device can be greatly reduced, the storage operation efficiency of the device is effectively improved, and the device is practical.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a colliery rig with cable traction pulling force overload protection function, includes base (1), its characterized in that: the lower end face of the base (1) is fixedly connected with a fixed rod (2), the upper end face of the base (1) is fixedly connected with a frame body (10), a tension overload protection device (12) is arranged inside the frame body (10), and a limiting mechanism (11) is arranged on one side of the upper end of the frame body (10);
stop gear (11) are including connecting rod (15), spring (16), fixture block (14) and pull ring (13), connecting rod (15) run through the inside in framework (10), pull ring (13) fixed connection is in the side of connecting rod (15), another side fixedly connected with fixture block (14) of connecting rod (15), spring (16) cup joint the outside at connecting rod (15), the arc setting is personally submitted to the upper end of fixture block (14), upper end one side position of base (1) is provided with backup pad (3), a side fixedly connected with fixed block (6) of backup pad (3), the screw has been seted up to the inside of fixed block (6), and fixed block (6) and fixture block (14) correspond each other.
2. The coal mine drilling machine with the cable traction tension overload protection function according to claim 1, wherein the cable traction tension overload protection function comprises the following components: and a roller (18) is arranged at the other side of the upper end face of the frame body (10), and the roller (18) is in contact with the support plate (3).
3. The coal mine drilling machine with the cable traction tension overload protection function according to claim 1, wherein the cable traction tension overload protection function comprises the following components: a hydraulic cylinder (9) is arranged at one side of the inside of the frame body (10), a connecting rod (7) is hinged to the upper end face of the hydraulic cylinder (9), and a hinge (8) is arranged at the middle position of the connecting rod (7) for connection.
4. A coal mine drilling machine with a cable traction tension overload protection function according to claim 3, wherein: the two ends of the connecting rod (7) are respectively hinged with the base (1) and the supporting plate (3), and the lower end of the hydraulic cylinder (9) is hinged with the middle of the base (1).
5. The coal mine drilling machine with the cable traction tension overload protection function according to claim 1, wherein the cable traction tension overload protection function comprises the following components: the other side of backup pad (3) is provided with motor (4), the lower extreme of motor (4) is provided with drilling rod (5).
6. The coal mine drilling machine with the cable traction tension overload protection function according to claim 1, wherein the cable traction tension overload protection function comprises the following components: the support plate is characterized in that mounting blocks (17) are fixedly connected to the lower end faces of the two sides of the support plate (3) and the front end and the rear end of the base (1), and screws are arranged between the support plate (3) and the mounting blocks (17) on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120821962.9U CN214498925U (en) | 2021-04-21 | 2021-04-21 | Coal mine drilling machine with cable traction tension overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120821962.9U CN214498925U (en) | 2021-04-21 | 2021-04-21 | Coal mine drilling machine with cable traction tension overload protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214498925U true CN214498925U (en) | 2021-10-26 |
Family
ID=78203443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120821962.9U Active CN214498925U (en) | 2021-04-21 | 2021-04-21 | Coal mine drilling machine with cable traction tension overload protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214498925U (en) |
-
2021
- 2021-04-21 CN CN202120821962.9U patent/CN214498925U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212074170U (en) | Special conveyer of municipal administration water supply and drainage pipeline | |
| CN210678409U (en) | Fixing device is used in processing of solar photovoltaic board | |
| CN210559092U (en) | Manual and electric dual-purpose scissor jack | |
| CN214498925U (en) | Coal mine drilling machine with cable traction tension overload protection function | |
| CN210594462U (en) | Tape winding device for coal mine | |
| CN210915126U (en) | Reinforcing steel bar lifting device | |
| CN210677169U (en) | Fixed stable cutting device for special-shaped workpiece | |
| CN110405613B (en) | Pull rod surface polishing equipment for case manufacturing | |
| CN209561558U (en) | Mobile power source battery core foam pasting machine | |
| CN209998456U (en) | Novel plate shearing machine | |
| CN107901067B (en) | Be applied to manipulator that electric power field transport high voltage vase was used | |
| CN207448454U (en) | Mechanical arm for automatically carrying high-voltage porcelain insulator | |
| CN213505293U (en) | Cable coiling device for mine | |
| CN210600817U (en) | Fixing device for mechanical experiment of high stability ability | |
| CN212434482U (en) | Platform is used in ultracapacitor system production with fixed knot constructs | |
| CN218712992U (en) | Fixed auxiliary assembly of building pile | |
| CN218346823U (en) | Cross beam template connecting mechanism for building engineering | |
| CN220036617U (en) | Double-cylinder double-oil pressure clamp holder of full-hydraulic tunnel drilling machine | |
| CN212073425U (en) | Financial affairs document briquetting machine for financial management | |
| CN216750474U (en) | Easily replaceable electric connector | |
| CN217351556U (en) | Nitric oxide generator | |
| CN213623057U (en) | Cement electric pole loading and transporting device | |
| CN217347537U (en) | Split type vehicle charging station convenient to installation | |
| CN220576310U (en) | Rock blasting device | |
| CN219874295U (en) | Radio frequency matcher circuit connection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |