CN213016435U - High-pressure water pump device of coal mine heading machine - Google Patents
High-pressure water pump device of coal mine heading machine Download PDFInfo
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- CN213016435U CN213016435U CN202021280536.0U CN202021280536U CN213016435U CN 213016435 U CN213016435 U CN 213016435U CN 202021280536 U CN202021280536 U CN 202021280536U CN 213016435 U CN213016435 U CN 213016435U
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- protective housing
- pressure water
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Abstract
The utility model discloses a high pressure water pump device of colliery entry driving machine, including protective housing and shock attenuation board, bottom upper end is from preceding fixedly connected with battery and high pressure water pump backward in proper order in the protective housing, the recess that the symmetry set up is all seted up to both ends inner wall around the protective housing, the block is connected with the grid in recess and the another corresponding recess, the protective housing upper end is through screw fixedly connected with detachable upper cover, the inboard fixedly connected with left fan of protective housing left end, left radiating groove has been seted up to protective housing left end downside, right radiating groove has been seted up to protective housing right-hand member upside, it has the inserted bar to peg graft in the through-hole, the inserted bar upper end links to each other with the protective housing lower extreme, the dead lever that upper cover upper end rear side fixedly connected with bilateral symmetry set up. This high pressure water pump device of colliery entry driving machine effectively improves high pressure water pump's radiating effect, has improved the shock attenuation performance of protective housing, is convenient for highly adjust high pressure nozzle, ensures the clearance effect to the dust.
Description
Technical Field
The utility model relates to a high pressure water pump equipment technical field specifically is a high pressure water pump device of colliery entry driving machine.
Background
China is a big coal-producing country, various coal mines of different sizes are numerous, along with the rising price of energy sources such as petroleum and natural gas, coal becomes a popular energy source in China, the demand volume is inevitably huge in the future, the rapid development of the coal mining industry is stimulated, and a heading machine is one of basic equipment for coal mining.
The entry driving machine can produce a large amount of dusts in the course of the work, the dust inhales the lung and can cause the injury to the health, and floated dust influences workman's sight, reduce work efficiency, in order to solve this problem, the high pressure water pump device's of entry driving machine use is indispensable, but current high pressure water pump device heat dissipation is relatively poor with the shock attenuation effect, and easily pile up the dust on the high pressure water pump, influence the life of high pressure water pump, and the high inconvenient regulation that high pressure water pump sprayed, the poor shortcoming of practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure water pump device of colliery entry driving machine to it is relatively poor with the shock attenuation effect to provide heat dissipation in solving above-mentioned background art, and easily piles up the dust on the high pressure water pump, influences the life of high pressure water pump, and the high inconvenient regulation that high pressure water pump sprayed, problem that the practicality is poor.
In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure water pump device of a coal mine heading machine comprises a protective box and a damping plate, wherein the upper end of the bottom in the protective box is fixedly connected with a battery and a high-pressure water pump from front to back in sequence, the inner walls of the front end and the rear end of the protective box are respectively provided with a symmetrically arranged groove, the grooves and the corresponding grooves are connected with grids in a clamping way, the upper end of the protective box is fixedly connected with a detachable upper cover through screws, the inner side of the left end of the protective box is fixedly connected with a left fan, the lower side of the left end of the protection box is provided with a left heat dissipation groove, the upper side of the right end of the protection box is provided with a right heat dissipation groove, the inner side of the right end of the protective box is fixedly connected with a right fan, the damping plate is provided with through holes which are distributed at equal intervals, the plug-in pole has been pegged graft in the through-hole, the plug-in pole upper end links to each other with the protective housing lower extreme, upper cover upper end rear side fixedly connected with bilateral symmetry's dead lever sets up.
Preferably, the inboard swing joint in dead lever and another dead lever upper end has U type lifter, high pressure water pump entrance point and exit end fixedly connected with inlet tube and outlet pipe respectively, inlet tube and outlet pipe all extend toward the guard box lower extreme, the outlet pipe upper end passes through the pipe strap and links to each other with U type lifter, outlet pipe upper end rear side fixedly connected with high pressure nozzle.
Preferably, the locating hole that the equidistance distributes is seted up in the dead lever outside, spacing hole has all been seted up in the both ends outside about U type lifter, spacing downthehole spacing spring of fixedly connected with and stopper from inside to outside in proper order, stopper and locating hole are the block and connect.
Preferably, the protection box is controlled the equal fixedly connected with dust cover in both ends left side radiating groove and the right radiating groove outside, fixedly connected with dust screen in left side radiating groove and the right radiating groove.
Preferably, a damping spring is fixedly connected between the guard box outside the inserted bar and the damping plate, a baffle is fixedly connected to the lower end of the inserted bar, and the diameter of the baffle is larger than that of the through hole.
Preferably, the lower end of the damping plate is fixedly connected with symmetrically arranged sliding wheels.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the high-pressure water pump device of the coal mine heading machine, the left fan, the left heat dissipation groove, the right fan and the right heat dissipation groove are used in a matched mode, the heat dissipation effect of the high-pressure water pump is effectively improved, external dust is prevented from entering the protective box by using the dust cover in a matched mode, the tidiness is higher, and the shock absorption performance of the protective box is improved due to the additionally arranged shock absorption spring;
2. according to the high-pressure water pump device of the coal mine development machine, the height of the high-pressure nozzle is convenient to adjust through the design of the fixed rod and the U-shaped lifting rod, the practicability is stronger, and the stability of the position between the fixed rod and the U-shaped lifting rod is ensured due to the additionally arranged limiting block and the positioning hole;
3. this high pressure water pump device of colliery entry driving machine through the design of grid, separates left fan and right fan and high pressure water pump, ensures high pressure water pump's security, and through the use of movable pulley, and the high pressure water pump device of being convenient for advances with the entry driving machine is synchronous, ensures the clearance effect to the dust, reduces the injury to the workman, and the better work of the entry driving machine of being convenient for.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a protective box; 2. a battery; 3. a high pressure water pump; 4. a groove; 5. a grid; 6. a screw; 7. an upper cover; 8. a left fan; 9. a left heat sink; 10. a right heat sink; 11. a right fan; 12. a damper plate; 13. a through hole; 14. inserting a rod; 15. fixing the rod; 16. a U-shaped lifting rod; 17. a water inlet pipe; 18. a water outlet pipe; 19. a pipe clamp; 20. a high pressure nozzle; 21. positioning holes; 22. a limiting hole; 23. a limiting spring; 24. a limiting block; 25. a dust cover; 26. a dust screen; 27. a damping spring; 28. a baffle plate; 29. a sliding wheel.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-pressure water pump device of a coal mine heading machine comprises a protective box 1, a battery 2, a high-pressure water pump 3, a groove 4, a grid 5, a screw 6, an upper cover 7, a left fan 8, a left radiating groove 9, a right radiating groove 10, a right fan 11, a damping plate 12, a through hole 13, an inserted rod 14, a fixed rod 15, a U-shaped lifting rod 16, a water inlet pipe 17, a water outlet pipe 18, a pipe clamp 19, a high-pressure nozzle 20, a positioning hole 21, a limiting hole 22, a limiting spring 23, a limiting block 24, a dust cover 25, a dust screen 26, a damping spring 27, a baffle 28 and a sliding wheel 29, wherein the battery 2 and the high-pressure water pump 3 are fixedly connected in sequence from front to back at the upper end of the inner bottom in the protective box 1, the grooves 4 which are symmetrically arranged are formed in the inner walls of the front end and the rear end of the protective box 1, the grid 5 is connected in the, a left fan 8 is fixedly connected to the inner side of the left end of a protection box 1, a left heat dissipation groove 9 is formed in the lower side of the left end of the protection box 1, a right heat dissipation groove 10 is formed in the upper side of the right end of the protection box 1, a right fan 11 is fixedly connected to the inner side of the right end of the protection box 1, through holes 13 are formed in a damping plate 12 and are distributed at equal intervals, inserting rods 14 are inserted into the through holes 13, the upper ends of the inserting rods 14 are connected with the lower end of the protection box 1, fixing rods 15 which are symmetrically arranged in the left and right directions are fixedly connected to the rear side of the upper end of an upper cover 7, a battery 2, a high-pressure water pump 3, the left fan 8 and the right fan 11 are electrically connected, the model of the battery 2 is 6-CNF;
furthermore, the inner sides of the upper ends of the fixed rod 15 and the other fixed rod 15 are movably connected with a U-shaped lifting rod 16, the inlet end and the outlet end of the high-pressure water pump 3 are respectively and fixedly connected with a water inlet pipe 17 and a water outlet pipe 18, the water inlet pipe 17 and the water outlet pipe 18 both extend towards the lower end of the protection box 1, the upper end of the water outlet pipe 18 is connected with the U-shaped lifting rod 16 through a pipe clamp 19, the rear side of the upper end of the water outlet pipe 18 is fixedly connected with a high-pressure nozzle 20, the water outlet pipe 18 is fixed through the pipe;
furthermore, the outer side of the fixed rod 15 is provided with positioning holes 21 which are distributed at equal intervals, the outer sides of the left end and the right end of the U-shaped lifting rod 16 are provided with limiting holes 22, a limiting spring 23 and a limiting block 24 are fixedly connected in the limiting holes 22 from inside to outside in sequence, the limiting block 24 is in clamping connection with the positioning holes 21, the height of the high-pressure nozzle 20 can be adjusted by matching the limiting block 24 with the positioning holes 21 with different heights, the firmness of connection between the fixed rod 15 and the U-shaped lifting rod 16 is ensured, the structure is simple, and the use is convenient;
furthermore, dust covers 25 are fixedly connected to the outer sides of the left heat dissipation groove 9 and the right heat dissipation groove 10 at the left end and the right end of the protection box 1 respectively, and dust nets 26 are fixedly connected to the inner sides of the left heat dissipation groove 9 and the right heat dissipation groove 10 respectively, so that the normal outward diffusion of hot gas is ensured, external dust is prevented from entering the protection box 1, and the service life of the high-pressure water pump 3 is prolonged;
furthermore, a damping spring 27 is fixedly connected between the protective box 1 and the damping plate 12 outside the inserted rod 14, a baffle plate 28 is fixedly connected at the lower end of the inserted rod 14, the diameter of the baffle plate 28 is larger than that of the through hole 13, and by using the damping spring 27, the damping performance of the protective box 1 is effectively enhanced, and the stability of the protective box 1 during movement or work is improved;
furthermore, the lower end of the damping plate 12 is fixedly connected with symmetrically arranged sliding wheels 29, and the protective box 1 is convenient to move through the design of the sliding wheels 29.
The working principle is as follows: firstly, moving a protective box 1 to the side of a heading machine through a sliding wheel 29, connecting the device with the heading machine, taking down an upper cover 7 through a screw 6, loading a fully charged battery 2 into the protective box 1, then covering the upper cover 7, pressing a limiting block 24 inwards, pressing the limiting block 24 inwards to extrude a limiting spring 23, pulling a U-shaped lifting rod 16 upwards at the same time, moving the U-shaped lifting rod 16 upwards in a fixed rod 15 until the limiting block 24 is aligned with another positioning hole 21, pushing the limiting block 24 outwards under the action of the elastic force of the limiting spring 23, clamping and connecting the limiting block 24 with another positioning hole 21, connecting a water inlet pipe 17 with a water source, starting the heading machine, simultaneously opening a high-pressure water pump 3, a left fan 8 and a right fan 11, pressurizing water from the water inlet pipe 17 through the high-pressure water pump 3 and entering a water outlet pipe 18, finally spraying from a high-pressure nozzle 20 to a dust concentration position, and simultaneously blowing hot air from a, the right fan 11 blows hot air out of the left radiating groove 9, the high-pressure water pump 3 is cooled, the dust cover 25 and the dust screen 26 can prevent dust from entering the protective box 1, the sliding wheel 29 drives the device to advance synchronously along with the advance of the heading machine, so that water spraying operation is continuously carried out on a working point, the damping spring 27 can reduce the vibration of the protective box 1 during the advance, and the stability of the battery 2 and the high-pressure water pump 3 during working is improved.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a high pressure water pump device of colliery entry driving machine, includes guard box and shock attenuation board, its characterized in that: the bottom upper end is fixedly connected with battery and high pressure water pump backward in the past in proper order in the protective housing, the recess that the symmetry set up is all seted up to both ends inner wall around the protective housing, the block is connected with the grid in recess and another corresponding recess, the protective housing upper end is through screw fixedly connected with detachable upper cover, the inboard fixedly connected with left fan of protective housing left end, left radiating groove has been seted up to protective housing left end downside, right radiating groove has been seted up to protective housing right-hand member upside, the inboard fixedly connected with right fan of protective housing right-hand member, set up the through-hole that the equidistance distributes on the shock attenuation board, it has the inserted bar to peg graft in the through-hole, the inserted bar upper end links to each other with the protective housing lower extreme, the dead lever that upper cover upper.
2. The high pressure water pump apparatus of a coal mine heading machine according to claim 1, wherein: the utility model discloses a protection case, including dead lever and another dead lever, the inboard swing joint in dead lever and another dead lever upper end has U type lifter, high pressure water pump entrance point and exit end fixedly connected with inlet tube and outlet pipe respectively, inlet tube and outlet pipe all extend toward the protection case lower extreme, the outlet pipe upper end passes through the pipe strap and links to each other with U type lifter, outlet pipe upper end rear side fixedly connected with high pressure nozzle.
3. A high pressure water pump apparatus of a coal mine entry driving machine according to claim 2, wherein: the locating hole that the equidistance distributes is seted up in the dead lever outside, spacing hole has all been seted up in the both ends outside about U type lifter, spacing downthehole spacing spring of fixedly connected with and stopper in proper order from inside to outside, stopper and locating hole are the block connection.
4. The high pressure water pump apparatus of a coal mine heading machine according to claim 1, wherein: the protection case is controlled the equal fixedly connected with dust cover in both ends left side radiating groove and the right radiating groove outside, fixedly connected with dust screen in left side radiating groove and the right radiating groove.
5. The high pressure water pump apparatus of a coal mine heading machine according to claim 1, wherein: the damping spring is fixedly connected between the guard box outside the inserted bar and the damping plate, the baffle is fixedly connected to the lower end of the inserted bar, and the diameter of the baffle is larger than that of the through hole.
6. The high pressure water pump apparatus of a coal mine heading machine according to claim 1, wherein: the lower end of the damping plate is fixedly connected with symmetrically arranged sliding wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021280536.0U CN213016435U (en) | 2020-07-04 | 2020-07-04 | High-pressure water pump device of coal mine heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021280536.0U CN213016435U (en) | 2020-07-04 | 2020-07-04 | High-pressure water pump device of coal mine heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016435U true CN213016435U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021280536.0U Active CN213016435U (en) | 2020-07-04 | 2020-07-04 | High-pressure water pump device of coal mine heading machine |
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| Country | Link |
|---|---|
| CN (1) | CN213016435U (en) |
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2020
- 2020-07-04 CN CN202021280536.0U patent/CN213016435U/en active Active
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