CN107117079B - A kind of mine automative seat lift - Google Patents
A kind of mine automative seat lift Download PDFInfo
- Publication number
- CN107117079B CN107117079B CN201710325935.0A CN201710325935A CN107117079B CN 107117079 B CN107117079 B CN 107117079B CN 201710325935 A CN201710325935 A CN 201710325935A CN 107117079 B CN107117079 B CN 107117079B
- Authority
- CN
- China
- Prior art keywords
- seat
- cylinder
- damping
- mine
- footstalk
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/1665—Hydraulic or pneumatic actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/52—Seat suspension devices using fluid means
- B60N2/522—Seat suspension devices using fluid means characterised by dampening means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/52—Seat suspension devices using fluid means
- B60N2/527—Seat suspension devices using fluid means using liquids
Abstract
The invention discloses a kind of mine automative seat lifts, including seat, seat bottom to be fixed with telescoping mechanism；Telescoping mechanism is equipped with sleeve, is equipped with piston in sleeve, top land is fixed with footstalk, and footstalk top is fixed with seat；In the present invention program, check valve is opened, inflator pump is inflated cylinder interior, and sleeve inner pressure rises, and piston driving footstalk moves upwards, and realizes that seat increases；Pull ring is pulled up, the sliding block in gas bleeder valve no longer stops air inlet, cylinder interior gas discharge, piston descent tape moving axis handle and seat decline；It can be realized lifting；When vibration occurs, seat passes through footstalk band piston upper and lower displacement, hydraulic oil in sleeve iterates through damping cylinder inlet and outlet cylinder, the expansion of cylinder interior gas Repeated Compression provides spring damping, damp the damping hole and hydraulic oil drag in cylinder, kinetic energy is converted by the mechanical energy of vibration, effective vibration-inhibition provides damping.
Description
Technical field
The present invention relates to field of mining equipment, and in particular to a kind of mine automative seat lift.
Background technique
It is needed in mining and transportational process using a large amount of automobiles, but due to the road and traffic status in mining area
It is complicated, it is therefore desirable to which that a kind of lifting seat, lifting seat, guarantees the visual field of driver at any time, moreover, due to the road in mining area
Road situation is poor, is easy to produce and jolts.
A kind of automative seat lift is disclosed in the patent specification of Publication No. CN1057962C, it is in seat liter
It drops and is welded with one on the outer tube of column for the movable cylinder of locking column, one piece is arranged between electromagnetic switch and cylinder and is locked for compression
The iron plate of spring, locking column are inhaled after the iron plate of compression locking spring with the activity of electromagnetic switch after putting on locking spring
Head connection, when needing to change the height of seat, closure switch, fixed suction nozzle generates attraction to movable suction nozzle, at this point, locking
Column is moved to electromagnetism beginning direction, and seat is released, and under the action of big return spring, seat satisfactory can be gone up and down, and is turned off
Switch, in the active force of the locking spring of locking column.But this programme relies on power operation, and the electric system of vehicle is only being sent out
Motivation could work normally in the case where operating, and moreover, the problem of due to equipment size, the coil of electromagnetic equipment can not be done
To enough the number of turns, cause generation magnetic field strength inadequate, it is difficult to seat be supported to go up and down.
In brief, a kind of automative seat lift that can be stretched is needed, and there is shock-absorbing function.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of mine automotive seat liter is provided
Device is dropped, can not only realize lifting, while damping can also be provided.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of mine automative seat lift, including seat, the seat bottom are fixed with telescoping mechanism；
The telescoping mechanism is equipped with sleeve, is equipped with piston in the sleeve, the top land is fixed with footstalk, the axis
Handle top is fixed with seat；
Described sleeve bottom connection damping cylinder one end, the damping cylinder other end connect cylinder, are equipped in the damping cylinder
The damping hole of inlet and outlet is connected, the cylinder head is equipped with the check valve of the lateral cylinder interior of outlet, and the check valve connection is filled
Air pump, the cylinder head are additionally provided with venthole, and the venthole is connected to gas bleeder valve；
The gas bleeder valve left end offers air inlet, and the air inlet is stopped by the sliding block on right side, and the slider top connects
It is connected to hawser, the hawser is connected to pull ring, the sliding block right end and stopper sliding contact after passing through discouraged valve body, described
Stopper offers perforative through-hole, and PP cotton, the gas bleeder valve on the right side of the PP cotton filling stopper are equipped on the right side of the stopper
Inner cavity, the gas bleeder valve right end offer gas outlet.
Further, footstalk is fixed on seat position of centre of gravity.
Further, damping hole is in S shape in damping cylinder.
Further, rubber pad is fixed on the left of sliding block.
Further, sliding block is equipped with groove, and the groove is plugged with crushing block, the spring of the crushing block and inside grooves
It abuts.
Further, groove inner wall is embedded with ball, and the crushing block is in rolling contact with ball.
Income effect of the invention is:
1, open check valve, inflator pump is inflated cylinder interior, and sleeve inner pressure rises, piston driving footstalk to
Upper movement realizes that seat increases；Pull ring is pulled up, the sliding block in gas bleeder valve no longer stops air inlet, and cylinder interior gas is discharged,
Piston descent tape moving axis handle and seat decline；It can be realized lifting.
2, when vibration occurs, for seat by footstalk with piston upper and lower displacement, the hydraulic oil in sleeve iterates through damping
Cylinder inlet and outlet cylinder, the expansion of cylinder interior gas Repeated Compression provide spring damping, damp damping hole and hydraulic oil drag in cylinder, will
The mechanical energy of vibration is converted into kinetic energy, and effective vibration-inhibition provides damping.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of lifter of the present invention；
Fig. 2 is the structural schematic diagram of damping cylinder of the present invention；
Fig. 3 is the structural schematic diagram of gas bleeder valve of the present invention；
Fig. 4 is the structural schematic diagram of sliding block of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
100- seat, 200- telescoping mechanism, 201- sleeve, 202- piston, 203- footstalk, 204- damping cylinder, 205- cylinder,
206- check valve, 207- inflator pump, 208- venthole, 209- gas bleeder valve, 210- damping hole, 211- air inlet, 212- sliding block,
213- hawser, 214- pull ring, 215- stopper, 216- through-hole, 217-PP cotton, the gas outlet 218-, 219- rubber pad, 220- are recessed
Slot, 221- crushing block, 222- spring, 223- ball.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention is a kind of mine automative seat lift, including seat 100,100 bottom of seat
It is fixed with telescoping mechanism 200；
Telescoping mechanism 200 is equipped with sleeve 201, and piston 202 is equipped in sleeve 201, is fixed with footstalk 203 at the top of piston 202,
203 top of footstalk is fixed with seat 100；
201 bottom of sleeve connection damping 204 one end of cylinder, damping 204 other end of cylinder connect cylinder 205, damp and set in cylinder 204
There are the damping hole 210 of connection inlet and outlet, the check valve 206 being equipped with inside the lateral cylinder 205 of outlet at the top of cylinder 205, check valve
206 connect inflator pumps 207, and venthole 208 is additionally provided at the top of cylinder 205, and venthole 208 is connected to gas bleeder valve 209；
209 left end of gas bleeder valve offers air inlet 211, and air inlet 211 is stopped by the sliding block 212 on right side, 212 top of sliding block
It is connected with hawser 213, hawser 213 is connected to pull ring 214,212 right end of sliding block and stopper 215 after passing through 209 ontology of gas bleeder valve
Sliding contact, stopper 215 offer perforative through-hole 216, and PP cotton 217, the filling resistance of PP cotton 217 are equipped on the right side of stopper 215
209 inner cavity of gas bleeder valve on 215 right side of block, 209 right end of gas bleeder valve offer gas outlet 218.
Wherein, footstalk 203 is fixed on 100 position of centre of gravity of seat, and seat 100 is kept to stablize.
Wherein, damping hole 210 is in S shape in damping cylinder 204, increases rubbing for hydraulic oil and damping hole 210 when vibration occurs
It wipes.
Wherein, it is fixed with rubber pad 219 on the left of sliding block 212, sealing effect is provided.
Wherein, sliding block 212 is equipped with groove 220, and groove 220 is plugged with crushing block 221, inside crushing block 221 and groove 220
Spring 222 abut, spring 222 oppress crushing block 221 abut 209 inner wall of gas bleeder valve, improve sealing effect, prevent air inlet
211 leakages.
Wherein, 220 inner wall of groove is embedded with ball 223, and crushing block 221 is in rolling contact with ball 223, prevents groove 220
It is stuck with crushing block 221.
One concrete application of the present embodiment are as follows:
Check valve 206 is opened, inflator pump 207 inside cylinder 205 to being inflated, and 201 internal pressure of sleeve rises, piston
202 drive footstalks 203 move upwards, and realize that seat 100 increases；Pull ring 214 is pulled up, the sliding block 212 in gas bleeder valve 209 is not
Stop air inlet 211 again, gas is discharged in cylinder 205, and 202 descent tape moving axis handle 203 of piston and seat 100 decline；It can be real
Now go up and down.
When vibration occurs, for seat 100 by footstalk 203 with 202 upper and lower displacement of piston, the hydraulic oil in sleeve 201 is anti-
Multiple by damping 204 inlet and outlet cylinder 205 of cylinder, the expansion of gas Repeated Compression provides spring damping in cylinder 205, damps in cylinder 204
Damping hole 210 and hydraulic oil drag, convert kinetic energy for the mechanical energy of vibration, effective vibration-inhibition provides damping.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of mine automative seat lift, including seat (100), it is characterised in that: seat (100) bottom is fixed
There are telescoping mechanism (200)；
The telescoping mechanism (200) is equipped with sleeve (201), is equipped with piston (202) in the sleeve (201), the piston (202)
Top is fixed with footstalk (203), and footstalk (203) top is fixed with seat (100)；
Described sleeve (201) bottom connection damping cylinder (204) one end, damping cylinder (204) other end connect cylinder (205),
It is equipped with the damping hole (210) of connection inlet and outlet in damping cylinder (204), is equipped with the lateral gas of outlet at the top of the cylinder (205)
The internal check valve (206) of cylinder (205), the check valve (206) connect inflator pump (207), also set at the top of the cylinder (205)
Have venthole (208), the venthole (208) is connected to gas bleeder valve (209)；
Gas bleeder valve (209) left end offers air inlet (211), and the air inlet (211) is hindered by the sliding block (212) on right side
Gear, sliding block (212) top are connected with hawser (213), and the hawser (213) is connected to after passing through gas bleeder valve (209) ontology
Pull ring (214), sliding block (212) right end and stopper (215) sliding contact, the stopper (215) offers perforative
Through-hole (216), stopper (215) right side is equipped with PP cotton (217), on the right side of PP cotton (217) filling stopper (215)
Gas bleeder valve (209) inner cavity, gas bleeder valve (209) right end offer gas outlet (218).
2. a kind of mine automative seat lift according to claim 1, it is characterised in that: the footstalk (203) is solid
It is scheduled on seat (100) position of centre of gravity.
3. a kind of mine automative seat lift according to claim 1, it is characterised in that: the damping hole (210)
It is in S shape in damping cylinder (204).
4. a kind of mine automative seat lift according to claim 1, it is characterised in that: the sliding block (212) is left
Side is fixed with rubber pad (219).
5. a kind of mine automative seat lift according to claim 1, it is characterised in that: the sliding block (212) sets
Fluted (220), the groove (220) are plugged with crushing block (221), the bullet of the crushing block (221) and groove (220) inside
Spring (222) abuts.
6. a kind of mine automative seat lift according to claim 5, it is characterised in that: in the groove (220)
Wall is embedded with ball (223), and the crushing block (221) is in rolling contact with ball (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325935.0A CN107117079B (en) | 2017-05-10 | 2017-05-10 | A kind of mine automative seat lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325935.0A CN107117079B (en) | 2017-05-10 | 2017-05-10 | A kind of mine automative seat lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107117079A CN107117079A (en) | 2017-09-01 |
| CN107117079B true CN107117079B (en) | 2019-04-02 |
Family
ID=59726952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325935.0A Active CN107117079B (en) | 2017-05-10 | 2017-05-10 | A kind of mine automative seat lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107117079B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970127B (en) * | 2018-07-12 | 2020-02-04 | 温州承玥机械设备有限公司 | Municipal administration square children amusement equipment of pitching |
| CN109737029A (en) * | 2018-12-14 | 2019-05-10 | 宁波市亿嘉汽车电器有限公司 | A kind of vehicle-mounted inflator pump |
| CN112404086A (en) * | 2020-11-12 | 2021-02-26 | 吴志国 | Dust cleaning device for machining machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436048A (en) * | 1967-06-05 | 1969-04-01 | Greer Hydraulics Inc | Seat assembly for vehicles |
| US3990668A (en) * | 1976-01-15 | 1976-11-09 | Deere & Company | Hydraulic suspension seat assembly |
| DE202004010378U1 (en) * | 2003-09-09 | 2004-09-02 | Recaro Gmbh & Co.Kg | Height adjuster for motor vehicle seat has manually operated master cylinder connected pneumatically or hydraulically to a slave actuator under the seat |
| CN103661687A (en) * | 2013-11-28 | 2014-03-26 | 湖州盛基金属制品有限公司 | Seat height regulating mechanism for electric scooters |
| CN205523775U (en) * | 2016-03-14 | 2016-08-31 | 东北林业大学 | Convenient lift, car seat who shifts |
-
2017
- 2017-05-10 CN CN201710325935.0A patent/CN107117079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436048A (en) * | 1967-06-05 | 1969-04-01 | Greer Hydraulics Inc | Seat assembly for vehicles |
| US3990668A (en) * | 1976-01-15 | 1976-11-09 | Deere & Company | Hydraulic suspension seat assembly |
| DE202004010378U1 (en) * | 2003-09-09 | 2004-09-02 | Recaro Gmbh & Co.Kg | Height adjuster for motor vehicle seat has manually operated master cylinder connected pneumatically or hydraulically to a slave actuator under the seat |
| CN103661687A (en) * | 2013-11-28 | 2014-03-26 | 湖州盛基金属制品有限公司 | Seat height regulating mechanism for electric scooters |
| CN205523775U (en) * | 2016-03-14 | 2016-08-31 | 东北林业大学 | Convenient lift, car seat who shifts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107117079A (en) | 2017-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107117079B (en) | A kind of mine automative seat lift | |
| CN102213332B (en) | Reversing valve and combustion engine with the reversing valve | |
| CN102032238B (en) | External control type self-locking hydraulic cylinder | |
| CN103836107B (en) | Electrorheological buffer | |
| CN105508715A (en) | Oil-controlled flat valve | |
| CN209212195U (en) | Tool is hit under a kind of hydraulic vibration | |
| CN102649524A (en) | Hydraulic buffer used for elevator | |
| CN205800699U (en) | The active stiffness control device of rubber air spring | |
| CN107120335B (en) | Hydraulic cylinder | |
| CN102128228A (en) | Gas-oil separation vehicle vibration damper | |
| US20150075361A1 (en) | Telescopic actuator | |
| JP2013001481A (en) | Oil-filled buffer of elevator | |
| CN107246044A (en) | Chassis tensioner valve group, multi-buffer hydraulic expansion system and excavator | |
| CN101871504A (en) | Electromagnetic variable force shock absorber | |
| CN101749354B (en) | Automobile generating shock absorber | |
| CN116290193A (en) | Hydraulic breaking hammer for loading vehicle | |
| CN202718124U (en) | Piling power device of hydraulic pile driver | |
| KR20150142907A (en) | Damping force controlling shock absorber | |
| CN104563117B (en) | A kind of hydraulic pile hammer blank-run prevention buffer unit | |
| CN103233939A (en) | Hydraulic oil cylinder structure of hydraulic pile driver | |
| CN208331099U (en) | Damper | |
| JP2015014328A (en) | Fluid pressure cylinder | |
| CN207728917U (en) | A kind of novel power station water system hydraulic valve | |
| CN202579453U (en) | Buffer device for hydraulic oil cylinder | |
| CN202158036U (en) | Buffering structure for hydraulic cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: 221000 north side of Pei highway and east side of Hanrun Road (room 2013, building 6, science and technology entrepreneurship Park), Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Peixian Duchuang Technology Development Co., Ltd Address before: 243000 Industrial Park, Yuncao Town, Hanshan County, Ma'anshan City, Anhui Province Patentee before: ANHUI JIEYUN MINING MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |