CN210317725U - Double-motor pump with shock-absorbing function - Google Patents
Double-motor pump with shock-absorbing function Download PDFInfo
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- CN210317725U CN210317725U CN201921367668.4U CN201921367668U CN210317725U CN 210317725 U CN210317725 U CN 210317725U CN 201921367668 U CN201921367668 U CN 201921367668U CN 210317725 U CN210317725 U CN 210317725U
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- motor pump
- rod
- double
- movable
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Abstract
The utility model provides a double-motor pump with shock-absorbing function, which comprises a base, wherein the top end of the base is provided with a double-motor pump group, one side of the double-motor pump group is provided with a cooling fan, the front end of the double-motor pump group is provided with a pressure gauge, the surface of the double-motor pump group is provided with a mounting rack, and the double-motor pump group is connected with the base through the mounting rack; a supporting bottom plate is arranged at the bottom end of the base, a connecting piece is arranged at the center of the bottom surface of the base, and a movable rod is hinged to the surface of the connecting piece; the surface of the supporting bottom plate is provided with a movable groove, and an inner cavity of the movable groove is provided with a sliding rod. The utility model discloses a be provided with damping device, when starting the two motor pumps, the motor can drive the base and produce the vibration, and the base utilizes first damping spring to absorb the vibrational force, utilizes second damping spring to absorb the vibrational force simultaneously to reduce the vibration range of two motor pumps, also can consequently reduce the noise, noise abatement pollution.
Description
Technical Field
The utility model relates to a motor pump station technical field specifically is a two motor pumps with shock-absorbing function.
Background
The motor pump station is a hydraulic source device composed of an oil pump, a driving motor, an oil tank, a direction valve, a throttle valve, an overflow valve and the like or a hydraulic pump station including a control valve, supplies oil according to the flow direction, pressure and flow quantity required by the driving device, and is suitable for various machines with the driving device separated from the hydraulic station.
Present two motor pumps are when using, because the start-up of its motor can lead to whole motor pump station to take place the vibration, long-time vibration can lead to the fact the damage to its surperficial electronic component, also can make its bolt part take place not hard up to whole two motor pumps produce the influence, simultaneously, also can produce the noise because of the vibration, bring the pollution for operational environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two motor pumps with shock-absorbing function 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:
a double-motor pump with a shock absorption function comprises a base, wherein a double-motor pump group is arranged at the top end of the base, a cooling fan is arranged on one side of the double-motor pump group, a pressure gauge is arranged at the front end of the double-motor pump group, a mounting frame is arranged on the surface of the double-motor pump group, and the double-motor pump group is connected with the base through the mounting frame;
a supporting bottom plate is arranged at the bottom end of the base, a connecting piece is arranged at the center of the bottom surface of the base, and a movable rod is hinged to the surface of the connecting piece; the surface of the supporting base plate is provided with a movable groove, the inner cavity of the movable groove is provided with a sliding rod, the surface of the sliding rod is movably connected with a movable sliding block, and one end of the movable rod, which is far away from the connecting piece, is hinged with the movable sliding block; the surface of the sliding rod is sleeved with a first damping spring at one side of the moving sliding block, which is far away from the movable rod, and the moving sliding block is connected with the supporting bottom plate through the first damping spring.
As a further aspect of the present invention: the top surface of the supporting bottom plate and the two sides of the movable groove are respectively provided with a sliding groove, a first limiting block is arranged in the sliding groove, the two sides of the movable sliding block are respectively provided with a connecting rod, and the movable sliding block is connected with the first limiting block through the connecting rod.
As a further aspect of the present invention: the bottom surface both sides of base are provided with the bracing piece respectively, the bottom of bracing piece is provided with driven slider, driven slider's bottom is provided with the dead lever, and the dead lever keeps away from driven slider's one end and is connected with the supporting baseplate, second damping spring has been cup jointed on the surface of dead lever, and driven slider is connected with the supporting baseplate through second damping spring.
As a further aspect of the present invention: the top of driven slider is provided with the second stopper, the top of dead lever is run through driven slider and is connected with the second stopper, driven slider and dead lever sliding connection.
As a further aspect of the present invention: the base is provided with the anticollision buffer board all around respectively, be provided with anticollision buffer between anticollision buffer board and the base, and the anticollision buffer board is connected with the base through anticollision buffer.
As a further aspect of the present invention: the anti-collision buffer device comprises an anti-collision sleeve, one end of the anti-collision sleeve is connected with the base, one end of the anti-collision sleeve, which is far away from the base, is provided with an anti-collision rod, and one end of the anti-collision rod, which is far away from the anti-collision sleeve, is connected with the anti-collision buffer plate; the inner cavity of the anti-collision sleeve is provided with a limiting plate, one end of the anti-collision rod extends into the anti-collision sleeve and is connected with the limiting plate, and one side of the limiting plate, far away from the anti-collision rod, is provided with a buffer spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through being provided with damping device, when starting the dual motor pump, the motor can drive the base and produce the vibration, and the base drives the movable slider at the surface motion of slide bar through the movable rod, utilizes first damping spring to absorb the vibration power, drives driven slider at the surface of dead lever through the bracing piece simultaneously and slides, utilizes second damping spring to absorb the vibration power to reduce the vibration amplitude of dual motor pump, also can consequently reduce the noise, reduce noise pollution;
2. through being provided with anticollision buffer, when other objects collided with the bi-motor pump, the anticollision buffer board inwards removed, and the anticollision buffer board promoted the crash bar, and the crash bar extrudees buffer spring through the limiting plate, and the impact force that the bi-motor pump received is alleviateed through buffer spring's elasticity, prevents that equipment from being destroyed.
Drawings
Fig. 1 is a front view of a dual motor pump having a shock-absorbing function;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a plan view of a support base plate in a dual motor pump having a shock-absorbing function;
fig. 4 is a schematic mechanism diagram of a crash cushion in a dual motor pump with a shock absorbing function.
In the figure: 1. a base; 2. a double-motor pump set; 3. a heat radiation fan; 4. a pressure gauge; 5. a mounting frame; 6. a support base plate; 7. a connecting member; 8. a movable rod; 9. a movable groove; 10. a slide bar; 11. moving the slide block; 12. a first damping spring; 13. a chute; 14. a first stopper; 15. a connecting rod; 16. a support bar; 17. a driven slider; 18. fixing the rod; 19. a second limiting block; 20. a second damping spring; 21. an anti-collision buffer plate; 22. a collision avoidance buffer; 2201. an anti-collision sleeve; 2202. an anti-collision bar; 2203. a limiting plate; 2204. a buffer spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a dual-motor pump with a shock absorption function comprises a base 1, a dual-motor pump group 2 is arranged at the top end of the base 1, a heat dissipation fan 3 is arranged on one side of the dual-motor pump group 2, a pressure gauge 4 is arranged at the front end of the dual-motor pump group 2, a mounting frame 5 is arranged on the surface of the dual-motor pump group 2, and the dual-motor pump group 2 is connected with the base 1 through the mounting frame 5;
a supporting bottom plate 6 is arranged at the bottom end of the base 1, a connecting piece 7 is arranged at the center of the bottom surface of the base 1, and a movable rod 8 is hinged to the surface of the connecting piece 7; a movable groove 9 is formed in the surface of the supporting base plate 6, a sliding rod 10 is arranged in an inner cavity of the movable groove 9, the surface of the sliding rod 10 is movably connected with a movable sliding block 11, and one end, far away from the connecting piece 7, of the movable rod 8 is hinged to the movable sliding block 11; the movable sliding block 11 is far away from one side of the movable rod 8, the surface of the sliding rod 10 is sleeved with a first damping spring 12, and the movable sliding block 11 is connected with the supporting bottom plate 6 through the first damping spring 12.
Preferably, the sliding grooves 13 are respectively formed in the top surface of the supporting base plate 6 and the two sides of the movable groove 9, the first limiting blocks 14 are arranged in the sliding grooves 13, the connecting rods 15 are respectively arranged on the two sides of the movable sliding block 11, the movable sliding block 11 is connected with the first limiting blocks 14 through the connecting rods 15, and the movable sliding block 11 is more stable to move through the cooperation of the connecting rods 15 and the first limiting blocks 14.
Preferably, the two sides of the bottom surface of the base 1 are respectively provided with a support rod 16, the bottom end of the support rod 16 is provided with a driven sliding block 17, the bottom end of the driven sliding block 17 is provided with a fixing rod 18, one end, far away from the driven sliding block 17, of the fixing rod 18 is connected with the support bottom plate 6, the surface of the fixing rod 18 is sleeved with a second damping spring 20, and the driven sliding block 17 is connected with the support bottom plate 6 through the second damping spring 20.
Preferably, the top of driven slider 17 is provided with second stopper 19, driven slider 17 is run through on the top of dead lever 18 and is connected with second stopper 19, driven slider 17 and dead lever 18 sliding connection through being provided with second damping device, and when base 1 took place to vibrate, can drive driven slider 17 through bracing piece 16 and slide at the surface of dead lever 18, utilize second damping spring 20's elasticity to absorb the vibrational force.
Preferably, the periphery of the base 1 is respectively provided with an anti-collision buffer plate 21, an anti-collision buffer device 22 is arranged between the anti-collision buffer plate 21 and the base 1, and the anti-collision buffer plate 21 is connected with the base 1 through the anti-collision buffer device 22.
Preferably, the crash cushion 22 comprises a crash sleeve 2201, one end of the crash sleeve 2201 is connected to the base 1, an end of the crash sleeve 2201 away from the base 1 is provided with a crash bar 2202, and an end of the crash bar 2202 away from the crash sleeve 2201 is connected to the crash cushion 21; a limiting plate 2203 is arranged in the inner cavity of the anti-collision sleeve 2201, one end of the anti-collision rod 2202 extends into the anti-collision sleeve 2201 and is connected with the limiting plate 2203, and a buffer spring 2204 is arranged on one side of the limiting plate 2203, which is far away from the anti-collision rod 2202, so that when the dual-motor pump is collided, the impact force on the dual-motor pump can be reduced through the anti-collision buffer device 22, and the dual-motor pump is prevented from being collided.
The utility model discloses a theory of operation is: when the double-motor pump with the damping function is used, equipment is started, the base 1 can vibrate under the driving of the motor, the base 1 drives the movable sliding block 11 to slide on the surface of the sliding rod 10 through the movable rod 8, and presses the first damping spring 12, absorbs the vibration force received by the base 1 by the elastic force of the first damping spring 12, meanwhile, the base 1 drives the driven slide block 17 to slide on the surface of the fixed rod 18 through the support rod 16, and presses the second damping spring 20, absorbs the vibration force received by the base 1 by the elastic force of the second damping spring 20, therefore, the vibration amplitude of the dual-motor pump is reduced, when an object collides with the dual-motor pump, the object can firstly collide with the anti-collision buffer plate 21, the anti-collision buffer plate 21 pushes the anti-collision rod 2202, the anti-collision rod 2202 extrudes the buffer spring 2204 through the limiting plate 2203, and the impact force applied to the dual-motor pump is reduced through the elastic force of the buffer spring 2204.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A double-motor pump with a shock absorption function comprises a base (1) and is characterized in that a double-motor pump group (2) is arranged at the top end of the base (1), a cooling fan (3) is arranged on one side of the double-motor pump group (2), a pressure gauge (4) is arranged at the front end of the double-motor pump group (2), a mounting frame (5) is arranged on the surface of the double-motor pump group (2), and the double-motor pump group (2) is connected with the base (1) through the mounting frame (5);
a supporting bottom plate (6) is arranged at the bottom end of the base (1), a connecting piece (7) is arranged at the center of the bottom surface of the base (1), and a movable rod (8) is hinged to the surface of the connecting piece (7); a movable groove (9) is formed in the surface of the supporting base plate (6), a sliding rod (10) is arranged in an inner cavity of the movable groove (9), the surface of the sliding rod (10) is movably connected with a movable sliding block (11), and one end, far away from the connecting piece (7), of the movable rod (8) is hinged to the movable sliding block (11); the movable sliding block (11) is far away from one side of the movable rod (8) and the surface of the sliding rod (10) is sleeved with a first damping spring (12), and the movable sliding block (11) is connected with the supporting bottom plate (6) through the first damping spring (12).
2. The dual-motor pump with the shock absorption function according to claim 1, wherein sliding grooves (13) are respectively formed in the top surface of the supporting base plate (6) and on two sides of the movable groove (9), a first limiting block (14) is arranged in each sliding groove (13), connecting rods (15) are respectively arranged on two sides of the movable sliding block (11), and the movable sliding block (11) is connected with the first limiting block (14) through the connecting rods (15).
3. The dual-motor pump with the shock absorption function according to claim 1, wherein support rods (16) are respectively arranged on two sides of the bottom surface of the base (1), a driven slider (17) is arranged at the bottom end of each support rod (16), a fixing rod (18) is arranged at the bottom end of each driven slider (17), one end, far away from the driven slider (17), of each fixing rod (18) is connected with the support base plate (6), a second shock absorption spring (20) is sleeved on the surface of each fixing rod (18), and each driven slider (17) is connected with the support base plate (6) through the second shock absorption spring (20).
4. The dual-motor pump with the shock absorption function as claimed in claim 3, wherein a second stop block (19) is arranged at the top end of the driven sliding block (17), the top end of the fixed rod (18) penetrates through the driven sliding block (17) to be connected with the second stop block (19), and the driven sliding block (17) is slidably connected with the fixed rod (18).
5. The dual-motor pump with the shock absorption function according to claim 1, wherein the base (1) is provided with anti-collision buffer plates (21) around each, an anti-collision buffer device (22) is arranged between each anti-collision buffer plate (21) and the base (1), and each anti-collision buffer plate (21) is connected with the base (1) through the corresponding anti-collision buffer device (22).
6. The dual-motor pump with the shock absorption function according to claim 5, wherein the crash cushion device (22) comprises a crash sleeve (2201), one end of the crash sleeve (2201) is connected with the base (1), one end of the crash sleeve (2201) far away from the base (1) is provided with a crash bar (2202), and one end of the crash bar (2202) far away from the crash sleeve (2201) is connected with the crash cushion plate (21); a limiting plate (2203) is arranged in the inner cavity of the anti-collision sleeve (2201), one end of the anti-collision rod (2202) extends into the anti-collision sleeve (2201) to be connected with the limiting plate (2203), and a buffer spring (2204) is arranged on one side, away from the anti-collision rod (2202), of the limiting plate (2203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367668.4U CN210317725U (en) | 2019-08-22 | 2019-08-22 | Double-motor pump with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367668.4U CN210317725U (en) | 2019-08-22 | 2019-08-22 | Double-motor pump with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317725U true CN210317725U (en) | 2020-04-14 |
Family
ID=70130930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367668.4U Active CN210317725U (en) | 2019-08-22 | 2019-08-22 | Double-motor pump with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317725U (en) |
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2019
- 2019-08-22 CN CN201921367668.4U patent/CN210317725U/en active Active
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