CN214197084U - Shock absorption device for base of coal mine excavation equipment - Google Patents
Shock absorption device for base of coal mine excavation equipment Download PDFInfo
- Publication number
- CN214197084U CN214197084U CN202120130632.5U CN202120130632U CN214197084U CN 214197084 U CN214197084 U CN 214197084U CN 202120130632 U CN202120130632 U CN 202120130632U CN 214197084 U CN214197084 U CN 214197084U
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- Prior art keywords
- fixedly connected
- cylinder
- damping device
- connecting pipe
- convenient
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- 239000003245 coal Substances 0.000 title claims description 13
- 238000009412 basement excavation Methods 0.000 title abstract description 8
- 230000035939 shock Effects 0.000 title abstract description 8
- 238000010521 absorption reaction Methods 0.000 title description 2
- 238000013016 damping Methods 0.000 claims abstract description 17
- 238000005065 mining Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a colliery excavation equipment base damping device, including the square tube, the spout has been seted up to the inner wall of square tube, the inner wall sliding connection of spout has the slider, the side fixedly connected with backup pad of slider, the lower surface difference fixedly connected with powerful spring of backup pad and layer board, the lower fixed surface of layer board is connected with the cylinder, the side fixedly connected with connecting pipe of cylinder, the fixed surface of connecting pipe is connected with the solenoid valve, the air inlet end fixedly connected with gas pitcher of connecting pipe. This equipment base damping device is excavated in colliery through setting up square barrel, spout, slider and backup pad, and the backup pad vertical migration of being convenient for reduces the shaking force, and through setting up powerful spring, layer board and cylinder, be convenient for through atmospheric pressure and elasticity buffering shaking force, carries out the shock attenuation to the bottom of equipment, through setting up connecting pipe and solenoid valve, is convenient for inflate toward the inside of cylinder to reach and be convenient for carry out absorbing effect to the base of this colliery excavation equipment.
Description
Technical Field
The utility model relates to a colliery is excavated technical field, specifically is a colliery excavating equipment base damping device.
Background
Coal is known as black gold by people and is industrial food, which is one of the main energy sources used in the human world in the eighteenth century, and a coal mining machine can generate great vibration when mining minerals.
In the prior art, the base of the coal mine excavation equipment is difficult to absorb shock well, and the shock easily causes certain damage to parts of the excavator, so that the service life of the excavator is influenced, and the normal production work is further influenced.
Disclosure of Invention
The utility model aims at providing a colliery is excavated equipment base damping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery excavation equipment base damping device, includes the square barrel, the spout has been seted up to the inner wall of square barrel, the inner wall sliding connection of spout has the slider, the side fixedly connected with backup pad of slider, the lower surface difference fixedly connected with powerful spring and the layer board of backup pad, the lower fixed surface of layer board is connected with the cylinder, the side fixedly connected with connecting pipe of cylinder, the fixed surface of connecting pipe is connected with the solenoid valve, the air inlet end fixedly connected with gas pitcher of connecting pipe, the fixed surface difference fixedly connected with barometer and the support frame of gas pitcher, the terminal surface fixedly connected with intake pipe of gas pitcher, the fixed surface of intake pipe is connected with the control valve, the side fixedly connected with control panel of.
Preferably, both sides of the supporting plate are fixedly connected with sliding blocks, and the upper surface of the supporting plate and the upper surface of the square barrel are on the same plane.
Preferably, the lower surface of cylinder and the bottom of powerful spring all with the interior diapire fixed connection of square tube, and the quantity of cylinder and powerful spring is two.
Preferably, the both sides of square tube all fixedly connected with gas pitcher, and the both sides of square tube all set up the round hole with gas pitcher one end looks adaptation.
Preferably, the surface of the gas tank is fixedly connected with the inner wall of the square barrel and the inner bottom wall of the square barrel through a support frame.
Preferably, the control panel is electrically connected with the barometer and the solenoid valve respectively, and the control panel is located above the air inlet pipe.
Advantageous effects
The utility model provides a colliery excavation equipment base damping device possesses following beneficial effect:
1. this equipment base damping device is excavated in colliery, through setting up the square barrel, the spout, slider and backup pad, the backup pad vertical migration of being convenient for reduces the shaking force, through setting up powerful spring, layer board and cylinder, be convenient for through atmospheric pressure and elasticity buffering shaking force, carry out the shock attenuation to the bottom of equipment, through setting up connecting pipe and solenoid valve, be convenient for inflate toward the inside of cylinder, thereby reach and be convenient for carry out absorbing effect to the base of this colliery excavation equipment, reduce the damage of spare part, increase of service life.
2. This equipment base damping device is excavated in colliery through setting up gas pitcher and barometer, is convenient for monitor the inside atmospheric pressure of gas pitcher, through setting up the support frame, is convenient for protect the gas pitcher, through setting up intake pipe, control valve and control panel, is convenient for constantly monitor cylinder and gas pitcher to timely make-up gas, thereby reach this equipment base damping device is excavated in colliery and have convenient to use's effect.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a square barrel 1, a sliding chute 2, a sliding block 3, a supporting plate 4, a strong spring 5, a supporting plate 6, an air cylinder 7, a connecting pipe 8, an electromagnetic valve 9, an air tank 10, an air pressure gauge 11, a supporting frame 12, an air inlet pipe 13, a control valve 14 and a control panel 15.
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. 1-3, the present invention provides a technical solution: the utility model provides a colliery equipment base damping device that digs, including square tube 1, spout 2 has been seted up to the inner wall of square tube 1, the inner wall sliding connection of spout 2 has slider 3, slider 3's side fixedly connected with backup pad 4, the equal fixedly connected with slider 3 in both sides of backup pad 4, and the upper surface of backup pad 4 and square tube 1's upper surface are at the coplanar, backup pad 4's lower surface is fixedly connected with powerful spring 5 and layer board 6 respectively, the lower fixed surface of layer board 6 is connected with cylinder 7, the lower surface of cylinder 7 and powerful spring 5's bottom all with the interior diapire fixed connection of square tube 1, and the quantity of cylinder 7 and powerful spring 5 is two, the side fixedly connected with connecting pipe 8 of cylinder 7, the fixed surface of connecting pipe 8 is connected with solenoid valve 9.
Through setting up square tube 1, spout 2, slider 3 and backup pad 4, the 4 vertical migration of backup pad of being convenient for reduces the shaking force, through setting up powerful spring 5, layer board 6 and cylinder 7, is convenient for through atmospheric pressure and elasticity buffering shaking force, carries out the shock attenuation to the bottom of equipment, through setting up connecting pipe 8 and solenoid valve 9, is convenient for inflate toward the inside of cylinder 7 to reach and be convenient for carry out absorbing effect to the base of this colliery equipment of digging.
Air inlet fixedly connected with gas pitcher 10 of connecting pipe 8, the equal fixedly connected with gas pitcher 10 in both sides of square tube 1, and the round hole with gas pitcher 10 one end looks adaptation is all seted up to the both sides of square tube 1, the surperficial fixedly connected with barometer 11 and support frame 12 respectively of gas pitcher 10, the surface of gas pitcher 10 passes through support frame 12 respectively with the inner wall of square tube 1 and the interior diapire fixed connection of square tube 1, the terminal surface fixedly connected with intake pipe 13 of gas pitcher 10, the fixed surface of intake pipe 13 is connected with control valve 14, the side fixedly connected with control panel 15 of square tube 1, control panel 15 is connected with barometer 11 and solenoid valve 9 electricity respectively, and control panel 15 is located the top of intake pipe 13.
Through setting up gas pitcher 10 and barometer 11, be convenient for monitor the inside atmospheric pressure of gas pitcher 10, through setting up support frame 12, be convenient for protect gas pitcher 10, through setting up intake pipe 13, control valve 14 and control panel 15, be convenient for monitor cylinder 7 and gas pitcher 10 constantly to timely make-up gas, thereby reach this colliery and dig equipment base damping device and have the effect of convenient to use.
The working principle is as follows: when the shock-absorbing device for the base of the coal mining equipment is used, the coal mining equipment is fixed on the supporting plate 4, when the equipment works to generate shock, the shock-absorbing force is buffered through the air cylinder 7 and the strong spring 5, the bottom of the equipment is damped, when the air pressure inside the air cylinder 7 is reduced, the gas inside the air tank 10 enters the air cylinder 7 through the connecting pipe 8, when the air pressure inside the air tank 10 is reduced, the control valve 14 is convenient to open, the air is inflated into the air tank 10, and the gas is timely supplemented, so that the shock-absorbing effect on the base of the coal mining equipment is achieved.
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 a colliery mining equipment base damping device, includes square tube (1), its characterized in that: the inner wall of the square barrel (1) is provided with a sliding groove (2), the inner wall of the sliding groove (2) is connected with a sliding block (3) in a sliding manner, the side face of the sliding block (3) is fixedly connected with a supporting plate (4), the lower surface of the supporting plate (4) is respectively fixedly connected with a strong spring (5) and a supporting plate (6), the lower surface of the supporting plate (6) is fixedly connected with a cylinder (7), the side face of the cylinder (7) is fixedly connected with a connecting pipe (8), the surface of the connecting pipe (8) is fixedly connected with an electromagnetic valve (9), the air inlet end of the connecting pipe (8) is fixedly connected with an air tank (10), the surface of the air tank (10) is respectively fixedly connected with a barometer (11) and a supporting frame (12), the end face of the air tank (10) is fixedly connected with an air inlet pipe (13), and the surface of the air inlet pipe (13) is fixedly connected with a control valve (14), the side surface of the square tube (1) is fixedly connected with a control panel (15).
2. The coal mining equipment base damping device according to claim 1, characterized in that: the two sides of the supporting plate (4) are fixedly connected with sliding blocks (3), and the upper surface of the supporting plate (4) and the upper surface of the square barrel (1) are on the same plane.
3. The coal mining equipment base damping device according to claim 1, characterized in that: the lower surface of cylinder (7) and the bottom of powerful spring (5) all with the interior diapire fixed connection of square tube (1), and the quantity of cylinder (7) and powerful spring (5) is two.
4. The coal mining equipment base damping device according to claim 1, characterized in that: the gas tank (10) is fixedly connected to the two sides of the square barrel (1), and round holes matched with one end of the gas tank (10) are formed in the two sides of the square barrel (1).
5. The coal mining equipment base damping device according to claim 1, characterized in that: the surface of the gas tank (10) is fixedly connected with the inner wall of the square barrel (1) and the inner bottom wall of the square barrel (1) through a support frame (12).
6. The coal mining equipment base damping device according to claim 1, characterized in that: the control panel (15) is respectively electrically connected with the air pressure meter (11) and the electromagnetic valve (9), and the control panel (15) is positioned above the air inlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120130632.5U CN214197084U (en) | 2021-01-19 | 2021-01-19 | Shock absorption device for base of coal mine excavation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120130632.5U CN214197084U (en) | 2021-01-19 | 2021-01-19 | Shock absorption device for base of coal mine excavation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197084U true CN214197084U (en) | 2021-09-14 |
Family
ID=77636741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120130632.5U Expired - Fee Related CN214197084U (en) | 2021-01-19 | 2021-01-19 | Shock absorption device for base of coal mine excavation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197084U (en) |
-
2021
- 2021-01-19 CN CN202120130632.5U patent/CN214197084U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |