CN219313746U - Transmission part protection device for scraper - Google Patents
Transmission part protection device for scraper Download PDFInfo
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- CN219313746U CN219313746U CN202223406031.6U CN202223406031U CN219313746U CN 219313746 U CN219313746 U CN 219313746U CN 202223406031 U CN202223406031 U CN 202223406031U CN 219313746 U CN219313746 U CN 219313746U
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- scraper
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Abstract
The utility model discloses a transmission part protection device for a scraper machine, and particularly relates to the technical field of scraper machines. According to the utility model, the first groove is formed in the bottom plate, the fixed rod is arranged in the first groove, the sliding sleeve is arranged on the outer wall of the fixed rod, the threaded rod is arranged at one end of the sliding sleeve, the sliding plate is arranged on the outer wall of the sliding sleeve, the stabilizer bar is arranged in the first groove, the mounting plate is arranged in the second groove, the limit groove is formed in the second groove, and the limit plate is arranged in the limit groove, so that the movement track of the mounting plate is limited.
Description
Technical Field
The utility model relates to the technical field of scraper machines, in particular to a transmission part protection device for a scraper machine.
Background
The scraper is a transport machine used for a coal mine mining working face. The method is mainly used for conveying the coal face and gateroad, and can also be used for a coal roadway and a half-coal roadway driving face. It can be transported upwards, or downwards, typically not exceeding 35 degrees. The downward transport is generally no more than 25 degrees, preferably no more than 20 degrees. The scraper has the advantages that the transport capacity is not affected by the size and humidity of the cargo carrier, the height of the scraper body is convenient to load, the length of the scraper body is convenient to adjust, the scraper body is firm and can be used in blasting, the working face of the medium and the like, so that the scraper is widely used in multi-town coal mines. But it has the disadvantages: the working resistance is high, the power consumption is high, the chute is seriously worn, the chain is easy to break when the maintenance and the use are improper, and the transportation distance is limited to a certain extent. The scraper series products are widely applied to industries and departments of metallurgy, building materials, electric power, chemical industry, cement, ports, wharfs, coal, mines, grain and oil, food, feed and the like. A scraper is a continuous conveyor for conveying bulk materials by means of a moving scraper chain in a closed rectangular section housing; the scraper chain is buried in the material when the material is conveyed, so that the scraper chain is called a scraper. The machine has the advantages of simple structure, good sealing performance, convenient installation and maintenance and flexible process arrangement; it can not only be horizontally conveyed, but also be obliquely or vertically conveyed; the device can be used singly or in combination of a plurality of devices; the multi-point feeding and the multi-point discharging can be realized. Because the shell is closed, the working environment of workers can be obviously improved and environmental pollution can be prevented when large, toxic, explosive and high-temperature materials are conveyed. The transmission part protecting device for the scraper belongs to a derivative of the scraper.
At present, when the transmission part protection device for the scraper machine on the market is used, the transmission part protection device for the scraper machine is required to be installed at the top of the scraper machine, in the process of underground coal mining, particularly mining on a working surface with large mining height, the side plates and the roof support are prone to collapse, coal and rock fall and smash on power equipment or personnel, damage to the power equipment or casualties of personnel are caused, and meanwhile, when the transmission part protection device for the scraper machine is installed, the installation plate at the bottom of the transmission part protection device for the scraper machine is mostly fixed through bolts, and when the installation plate is damaged by false touch in the transportation process, the transmission part protection device for the subsequent scraper machine cannot be effectively installed.
Disclosure of Invention
The present utility model is directed to a transmission part protection device for a scraper machine, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the transmission part protection device for the scraper comprises a scraper transmission part;
the control box is arranged on one side of the outer wall of the transmission part of the scraper machine;
the scraper machine drive portion bottom is equipped with drive portion protector, drive portion protector bottom fixedly connected with bottom plate, first recess has been seted up to the inside dead lever that has seted up of bottom plate, the dead lever outer wall sliding connection has the sliding sleeve, sliding sleeve keeps away from slide bar one end and rotates and be connected with the threaded rod, threaded rod one end runs through in bottom plate outer wall one side, the threaded rod is connected through the screw thread with the bottom plate, sliding sleeve outer wall fixedly connected with slide, the inside stabilizer bar that runs through of slide, slide and stabilizer bar sliding connection, slide outer wall fixedly connected with first magnet, the second recess has been seted up to the bottom plate outer wall, first recess and second recess intercommunication, the inside sliding connection of second recess has the mounting panel, the inside third recess that has seted up of second recess, the inside sliding connection of third recess has the limiting plate, limiting plate one end and mounting panel outer wall fixed connection.
Further, the mounting panel outer wall fixedly connected with second magnet, second magnet one side fixedly connected with third magnet, first magnet and second magnet interattraction, first magnet and third magnet repel each other, and the addition of first magnet makes the slide can drive the second magnet motion.
Further, the mounting plate outer wall is provided with the mounting grooves, the number of the mounting grooves is two, each mounting groove is two, the mounting grooves are symmetrically distributed on the mounting plate outer wall, and the mounting grooves are added, so that the position of the mounting plate can be fixed.
Further, the transmission part protection device comprises elevating gear and support body, support body bottom fixedly connected with link, transmission part protection device one side is equipped with the protection canopy, support body outer wall fixedly connected with atomizer, atomizer's joining can carry out dust fall to dust, coal ash and handle.
Further, the lifting device comprises a support base and an oil cylinder, the bottom end of the support base is fixedly connected with the transmission part protection device, the top of the support base is fixedly connected with the oil cylinder, a connecting pin is arranged between one end of an output shaft of the oil cylinder and the frame body, the output shaft of the oil cylinder is fixedly connected with the frame body through the connecting pin, and the oil cylinder is added, so that the support can move.
Furthermore, the outer wall of the oil cylinder is provided with a shield, the top of the shield is provided with a connecting cover, and the addition of the shield protects the oil cylinder from being broken.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the transmission part protection device for the scraper machine, the mounting plate can be stored, the first groove is formed in the bottom plate, the fixed rod is arranged in the first groove, the sliding sleeve is arranged on the outer wall of the fixed rod, the threaded rod is arranged at one end of the sliding sleeve, the sliding plate is arranged on the outer wall of the sliding sleeve, the stabilizer bar is arranged in the first groove, the mounting plate is arranged in the second groove, the limiting groove is formed in the second groove, and the limiting plate is arranged in the limiting groove, so that the movement track of the mounting plate is limited.
2. The transmission part protection device for the scraper machine can support and adjust the height of the power part protection frame body, supports and protects power equipment and walking personnel by the transmission part protection device, the control system is used for automatically or manually controlling the lifting of the transmission part, the spraying device plays a role in dust and coal ash falling when the coal mining machine runs to one side of the power part, floating coal is prevented from covering the power equipment, the protection shed is fixedly connected to the power part protection frame body by bolts and nuts, and the pedestrian is prevented from being crushed by the collapsed rock when walking in a roadway.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the lifting device of the present utility model;
FIG. 3 is a top view of the transmission guard of the present utility model;
FIG. 4 is a side view of the lifting device of the present utility model;
FIG. 5 is a top cross-sectional view of a first groove of the present utility model;
figure 6 is a side view of a skateboard of the present utility model.
In the figure: 1. a scraper machine transmission part; 2. a control box; 3. a transmission part protection device; 4. a bottom plate; 5. a first groove; 6. a fixed rod; 7. a sliding sleeve; 8. a threaded rod; 9. a slide plate; 10. a stabilizer bar; 11. a first magnet; 12. a second groove; 13. a mounting plate; 14. a third groove; 15. a limiting plate; 16. a second magnet; 17. a third magnet; 18. a mounting groove; 19. a lifting device; 20. a frame body; 21. a connecting frame; 22. a protective shed; 23. a spraying device; 24. a bracket base; 25. an oil cylinder; 26. a connecting pin; 27. a shield; 28. and a connection cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a transmission part protection device for a scraper machine, which has the following technical scheme:
the transmission part protection device for the scraper comprises a scraper transmission part 1;
the control box 2 is arranged on one side of the outer wall of the scraper machine transmission part 1;
the scraper machine drive portion 1 bottom is equipped with drive portion protector 3, drive portion protector 3 bottom fixedly connected with bottom plate 4, first recess 5 has been seted up to inside the bottom plate 4, the inside fixedly connected with dead lever 6 of first recess 5, dead lever 6 outer wall sliding connection has sliding sleeve 7, sliding sleeve 7 keeps away from slide bar one end and rotates and be connected with threaded rod 8, threaded rod 8 one end runs through in bottom plate 4 outer wall one side, threaded rod 8 is connected through the screw thread with bottom plate 4, sliding sleeve 7 outer wall fixedly connected with slide 9, slide 9 inside runs through there is stabilizer bar 10, slide 9 and stabilizer bar 10 sliding connection, slide 9 outer wall fixedly connected with first magnet 11, second recess 12 has been seted up to bottom plate 4 outer wall, first recess 5 and second recess 12 intercommunication, the inside sliding connection of second recess 12 has mounting panel 13, the inside third recess 14 of having seted up of second recess 14, the inside sliding connection limiting plate 15 of third recess 14, limiting plate 15 one end and mounting panel 13 outer wall fixedly connected.
In a preferred embodiment, the outer wall of the mounting plate 13 is fixedly connected with a second magnet 16, one side of the second magnet 16 is fixedly connected with a third magnet 17, the first magnet 11 and the second magnet 16 attract each other, the first magnet 11 and the third magnet 17 repel each other, and when the second magnet 16 moves, the second magnet 16 drives the mounting plate 13 to move.
In a preferred embodiment, the outer wall of the mounting plate 13 is provided with two sets of mounting grooves 18, each set of two sets of mounting grooves 18, two mounting grooves 18 are symmetrically distributed on the outer wall of the mounting plate 13, and when the mounting plate 13 moves, the mounting plate 13 drives the mounting grooves 18 to move.
The working principle of the utility model is as follows: when the device is used, the mounting plate 13 is required to be stored, when the device is transported integrally, the threaded rod 8 is rotated, the threaded rod 8 and the bottom plate 4 move through threads, the threaded rod 8 simultaneously slowly slides in the first groove 5, the threaded rod 8 drives the sliding sleeve 7 to move, the sliding sleeve 7 slides in the first groove 5, the sliding sleeve 7 simultaneously slides on the outer wall of the sliding rod, the sliding sleeve 7 simultaneously drives the sliding plate 9 to move, the sliding plate 9 slides in the first groove 5, the sliding plate 9 simultaneously slides on the outer wall of the stabilizer bar 10, the sliding plate 9 drives the first magnet 11 to move, the first magnet 11 slides in the first groove 5, the first magnet 11 is far away from the side of the third magnet 17, the first magnet 11 reaches the side of the second magnet 16, the first magnet 11 and the second magnet 16 attract, the second magnet 16 moves in the first groove 5, meanwhile, when the second magnet 16 moves in the second groove 12, the second magnet 16 drives the mounting plate 13 to move, the mounting plate 13 slides in the second groove 12, the mounting plate 13 drives the limiting plate 15 to move, the limiting plate 15 moves towards the first groove 5, the whole mounting plate 13 enters the second groove 12 to prevent the mounting plate 13 from being damaged by false touch of external force in the transportation process, when the position of the device needs to be fixed, the threaded rod 8 is reversed, the threaded rod 8 drives the sliding sleeve 7 to move, the sliding sleeve 7 drives the sliding plate 9 to move, the sliding plate 9 drives the first magnet 11 to move, the first magnet 11 is far away from the second magnet 16, the first magnet 11 reaches one side of the third magnet 17, the first magnet 11 and the third magnet 17 attract each other, the third magnet 17 drives the mounting plate 13 to move, the mounting plate 13 moves towards the opposite direction of the first groove 5, the mounting plate 13 simultaneously drives the limiting plate 15 to move, the limiting plate 15 moves in the third groove 14, the mounting plate 13 is moved out of the second groove 12, the position of the mounting plate 13 is fixed by passing the bolts through the mounting grooves 18, and the position of the mounting plate 13 is fixed.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the transmission part protection device 3 comprises elevating gear 19 and support body 20, and support body 20 bottom fixedly connected with link 21 is equipped with protection canopy 22 on one side of transmission part protection device 3, and support body 20 outer wall fixedly connected with atomizer 23, when atomizer 23 starts, the dust, the coal ash dust fall that raise in time of power portion one side.
In a preferred embodiment, the lifting device 19 is composed of a support base 24 and an oil cylinder 25, the bottom end of the support base 24 is fixedly connected with the transmission part protection device 3, the top of the support base 24 is fixedly connected with the oil cylinder 25, a connecting pin 26 is arranged between one end of an output shaft of the oil cylinder 25 and the frame 20, the output shaft of the oil cylinder 25 is fixedly connected with the frame 20 through the connecting pin 26, and when the oil cylinder 25 is started, the oil cylinder 25 can drive the connecting cover 28 to move.
In a preferred embodiment, the outer wall of the oil cylinder 25 is provided with a shield 27, the top of the shield 27 is provided with a connecting cover 28, and the shield 27 is fixed on the bracket base 24 to protect the oil cylinder 25 from being damaged.
The working principle of the utility model is as follows: the lifting device 19 is connected with the power part protection frame body 20 by bolts and nuts, the oil cylinder 25 is arranged in the lifting device 19, the height of the power part protection frame body 20 can be supported and adjusted, the connecting frame 21 plays a role of connecting and fixing a plurality of power part protection frame bodies 20, a plurality of frame bodies 20 can be increased according to the actual situation of the site to increase the protection length, the protection shed 22 is fixedly connected on the power part protection frame body 20 by bolts and nuts, the protection shed 22 is prevented from being broken by collapsed rocks when pedestrians walk in a roadway, the protection cover plate is arranged on the power part protection frame body 20, a top plate or a ledge of the protection roadway is collapsed and splashed coal rocks, the baffle is arranged on the roadway coal wall once, the coal rocks at the upper part of the coal seam are blocked from breaking the power equipment, the spraying device 23 plays a role of breaking the coal and dust when the coal mining machine runs to one side of the power part, the power part of the protection frame body 20 is prevented from being covered by floating coal, the power equipment is firstly connected and fixed on the power part by the power part of the connecting frame body by bolts, the connecting pins 26, the washers and the support frame are fixedly connected on the power part protection frame body 20, so that the support is prevented from being broken by the collapsed rocks, the support is fixedly connected on the power part protection frame body 20, the protection frame is prevented from being broken by the collapsed rocks, the support is fixedly arranged on the power part, the support frame is provided with the support frame, and the protection frame is provided with the support frame 25, and is fixedly connected with the support frame 25, and is fixedly arranged on the support frame 25 when the support frame 25.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The transmission part protection device for the scraper comprises a scraper transmission part (1);
the control box (2) is arranged on one side of the outer wall of the scraper machine transmission part (1);
the method is characterized in that:
the utility model discloses a scraper machine drive portion (1) bottom is equipped with drive portion protector (3), drive portion protector (3) bottom fixedly connected with bottom plate (4), first recess (5) have been seted up to inside of bottom plate (4), inside fixedly connected with dead lever (6) of first recess (5), dead lever (6) outer wall sliding connection has sliding sleeve (7), sliding sleeve (7) keep away from slide bar one end and rotate and be connected with threaded rod (8), threaded rod (8) one end runs through in bottom plate (4) outer wall one side, threaded rod (8) are connected through the screw thread with bottom plate (4), sliding sleeve (7) outer wall fixedly connected with slide (9), slide (9) are inside to run through there is stabilizer bar (10), slide (9) and stabilizer bar (10) sliding connection, slide (9) outer wall fixedly connected with first magnet (11), second recess (12) have been seted up to bottom plate (4) outer wall, first recess (5) and second recess (12) intercommunication, second recess (12) inside sliding connection has one side of bottom plate (4), third recess (14) inside of connecting plate (14), one end of the limiting plate (15) is fixedly connected with the outer wall of the mounting plate (13).
2. The transmission guard for a scraper machine according to claim 1, wherein: the mounting plate (13) outer wall fixedly connected with second magnet (16), second magnet (16) one side fixedly connected with third magnet (17), first magnet (11) and second magnet (16) interattraction, first magnet (11) and third magnet (17) are mutually exclusive.
3. The transmission guard for a scraper machine according to claim 1, wherein: the mounting plate (13) outer wall is provided with mounting grooves (18), the number of the mounting grooves (18) is two, each group is two, and the two mounting grooves (18) are symmetrically distributed on the mounting plate (13) outer wall.
4. The transmission guard for a scraper machine according to claim 1, wherein: the transmission part protection device (3) is composed of a lifting device (19) and a frame body (20), a connecting frame (21) is fixedly connected to the bottom of the frame body (20), a protection shed (22) is arranged on one side of the transmission part protection device (3), and a spraying device (23) is fixedly connected to the outer wall of the frame body (20).
5. The transmission guard for a scraper machine according to claim 4, wherein: lifting device (19) comprise support base (24) and hydro-cylinder (25), support base (24) bottom and drive part protector (3) fixed connection, support base (24) top and hydro-cylinder (25) fixed connection, be equipped with connecting pin (26) between hydro-cylinder (25) output shaft one end and support body (20), hydro-cylinder (25) output shaft and support body (20) pass through connecting pin (26) fixed connection.
6. The transmission guard for a scraper machine according to claim 5, wherein: the outer wall of the oil cylinder (25) is provided with a shield (27), and the top of the shield (27) is provided with a connecting cover (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223406031.6U CN219313746U (en) | 2022-12-20 | 2022-12-20 | Transmission part protection device for scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223406031.6U CN219313746U (en) | 2022-12-20 | 2022-12-20 | Transmission part protection device for scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219313746U true CN219313746U (en) | 2023-07-07 |
Family
ID=87026498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223406031.6U Active CN219313746U (en) | 2022-12-20 | 2022-12-20 | Transmission part protection device for scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219313746U (en) |
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2022
- 2022-12-20 CN CN202223406031.6U patent/CN219313746U/en active Active
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