CN213598309U - Hydraulic lifting electric pump - Google Patents
Hydraulic lifting electric pump Download PDFInfo
- Publication number
- CN213598309U CN213598309U CN202022802872.3U CN202022802872U CN213598309U CN 213598309 U CN213598309 U CN 213598309U CN 202022802872 U CN202022802872 U CN 202022802872U CN 213598309 U CN213598309 U CN 213598309U
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- cylinder
- oil
- cylinder body
- piston rod
- electric pump
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of electric pumps, in particular to a hydraulic lifting electric pump, which comprises a cylinder body seat, wherein a lifting cylinder is arranged in the cylinder body seat, a piston rod is arranged in the lifting cylinder, a cylinder sleeve is sleeved outside the lifting cylinder, the side wall of the cylinder sleeve is provided with a mounting seat, the upper end and the lower end of the mounting seat are respectively provided with a motor and a gear pump, the two sides of the gear pump are respectively provided with a first oil inlet and a first oil outlet, the first oil inlet is provided with a first oil pipe, the other end of the first oil pipe is provided with a second oil inlet, and the second oil inlet is arranged on one side of the cylinder body seat; and a second oil pipe is arranged on the first oil outlet, a second oil outlet is arranged at the other end of the second oil pipe, and the second oil outlet is arranged at the other side of the cylinder body seat. The utility model aims at providing a stable in structure, go up and down convenient, long service life's hydraulic pressure lift electric pump.
Description
Technical Field
The utility model belongs to the technical field of the electric pump, refer in particular to a hydraulic pressure lift electric pump.
Background
At present, most forklifts adopt manual pressure hydraulic pump and power pack to carry out fork truck's lift, and such lift mode is more troublesome, and wastes time and energy, and design cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stable in structure, go up and down convenient, long service life's hydraulic pressure lift electric pump.
The purpose of the utility model is realized like this: a hydraulic lifting electric pump comprises a cylinder body seat, wherein a lifting cylinder is arranged on the cylinder body seat in a penetrating mode, a piston rod is arranged in the lifting cylinder in a penetrating mode, a cylinder sleeve is sleeved outside the lifting cylinder, a mounting seat is arranged on the side wall of the cylinder sleeve, a motor and a gear pump are arranged at the upper end and the lower end of the mounting seat respectively, a first oil inlet and a first oil outlet are arranged on two sides of the gear pump respectively, a first oil pipe is arranged on the first oil inlet, a second oil inlet is arranged at the other end of the first oil pipe, and the second oil inlet is arranged on one side of the cylinder body seat; and a second oil pipe is arranged on the first oil outlet, a second oil outlet is arranged at the other end of the second oil pipe, and the second oil outlet is arranged at the other side of the cylinder body seat.
Preferably, a compression piston cylinder is arranged on one side of the upper end face of the cylinder body seat, a compression piston rod penetrates through the compression piston cylinder, the compression piston rod penetrates through the cylinder body seat, a spring cover is sleeved on the compression piston rod, a spring is abutted to the lower end face of the spring cover, the spring is sleeved on the compression piston cylinder, and the lower end face of the spring is abutted to the cylinder body seat.
Preferably, a cylinder body ear support is arranged on the cylinder body seat.
Preferably, the lower end of the lifting cylinder is provided with a connecting rod.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses a lift electric pump is in user starter motor, the motor drive gear pump functions, the gear pump operates the oil in the cylinder liner, the piston rod is arranged into with the oil in the cylinder liner from second oil pipe in, make the piston rod receive oily pressure, thereby it is that the piston rod rises, when the oil in the piston rod enters the gear pump by first oil pipe and gets back to in the cylinder liner, the pressure reduction that its piston rod received, thereby the piston rod descends to reset, its piston rod of whole process goes up and down conveniently, time saving and labor saving.
Drawings
FIG. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic diagram of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments.
As shown in fig. 1-2, a hydraulic lifting electric pump includes a cylinder block 1, a lifting cylinder 2 is disposed on the cylinder block 1, a piston rod 3 is disposed in the lifting cylinder 2, a cylinder sleeve 4 is disposed outside the lifting cylinder 2, a mounting seat 5 is disposed on a side wall of the cylinder sleeve 4, a motor 6 and a gear pump 7 are disposed at upper and lower ends of the mounting seat 5, a first oil inlet 8 and a first oil outlet 9 are disposed at two sides of the gear pump 7, a first oil pipe 10 is disposed on the first oil inlet 8, a second oil inlet 11 is disposed at the other end of the first oil pipe 10, and the second oil inlet 11 is disposed at one side of the cylinder block 1; a second oil pipe 12 is arranged on the first oil outlet 9, a second oil outlet 13 is arranged at the other end of the second oil pipe 12, and the second oil outlet 13 is arranged at the other side of the cylinder body base 1.
This technical scheme's lift electric pump is in user starter motor 6, motor 6 drive gear pump 7 functions, gear pump 7 operates the oil in the cylinder liner 4, arrange the piston rod in with the oil in the cylinder liner 4 from second oil pipe 12, make piston rod 3 receive the pressure of oil, thereby it is that piston rod 3 rises, when the oil in piston rod 3 has advanced gear pump 7 by first oil pipe 10 and has got back to in the cylinder liner 4, the pressure that its piston rod 3 received reduces, thereby piston rod 3 descends to reset, its piston rod of whole process goes up and down conveniently, time saving and labor saving.
Preferably, a compression piston cylinder 14 is arranged on one side of the upper end face of the cylinder body base 1, a compression piston rod 15 penetrates through the compression piston cylinder 14, the compression piston rod 15 penetrates through the cylinder body base 1, a spring cover 16 is sleeved on the compression piston rod 15, a spring 17 abuts against the lower end face of the spring cover 16, the spring 17 is sleeved on the compression piston cylinder 14, and the lower end face of the spring 17 abuts against the cylinder body base 1. The user drives the oil in the cylinder seat 1 to move by manually pressing the compression piston rod 15, so that the piston rod 3 ascends or descends, the spring 16 has the function of resetting, the user can automatically reset after pressing the compression piston rod 15, and the user can press the piston rod again conveniently.
Preferably, the cylinder block seat 1 is provided with a cylinder block ear support 18.
Preferably, the lower end of the lifting cylinder 2 is provided with a connecting rod 19.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. The hydraulic lifting electric pump is characterized by comprising a cylinder body base (1), wherein a lifting cylinder (2) penetrates through the cylinder body base (1), a piston rod (3) penetrates through the lifting cylinder (2), a cylinder sleeve (4) is sleeved outside the lifting cylinder (2), a mounting base (5) is arranged on the side wall of the cylinder sleeve (4), a motor (6) and a gear pump (7) are respectively arranged at the upper end and the lower end of the mounting base (5), a first oil inlet (8) and a first oil outlet (9) are respectively arranged at two sides of the gear pump (7), a first oil pipe (10) is arranged on the first oil inlet (8), a second oil inlet (11) is arranged at the other end of the first oil pipe (10), and the second oil inlet (11) is arranged at one side of the cylinder body base (1); and a second oil pipe (12) is arranged on the first oil outlet (9), a second oil outlet (13) is arranged at the other end of the second oil pipe (12), and the second oil outlet (13) is arranged at the other side of the cylinder body base (1).
2. The hydraulic lifting electric pump according to claim 1, characterized in that a compression piston cylinder (14) is arranged on one side of the upper end face of the cylinder body base (1), a compression piston rod (15) penetrates through the compression piston cylinder (14), the compression piston rod (15) penetrates through the cylinder body base (1), a spring cover (16) is sleeved on the compression piston rod (15), a spring (17) abuts against the lower end face of the spring cover (16), the spring (17) is sleeved on the compression piston cylinder (14), and the lower end face of the spring (17) abuts against the cylinder body base (1).
3. Hydraulic lift electric pump according to claim 1, characterized in that the cylinder block (1) is provided with cylinder block ear supports (18).
4. Hydraulic lifting electric pump according to claim 1, characterised in that the lifting cylinder (2) is provided with a connecting rod (19) at its lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022802872.3U CN213598309U (en) | 2020-11-27 | 2020-11-27 | Hydraulic lifting electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022802872.3U CN213598309U (en) | 2020-11-27 | 2020-11-27 | Hydraulic lifting electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213598309U true CN213598309U (en) | 2021-07-02 |
Family
ID=76597413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022802872.3U Expired - Fee Related CN213598309U (en) | 2020-11-27 | 2020-11-27 | Hydraulic lifting electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213598309U (en) |
-
2020
- 2020-11-27 CN CN202022802872.3U patent/CN213598309U/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: 20210702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |