CN215444396U - Energy-saving hydraulic pump - Google Patents
Energy-saving hydraulic pump Download PDFInfo
- Publication number
- CN215444396U CN215444396U CN202121931815.3U CN202121931815U CN215444396U CN 215444396 U CN215444396 U CN 215444396U CN 202121931815 U CN202121931815 U CN 202121931815U CN 215444396 U CN215444396 U CN 215444396U
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- hydraulic pump
- bevel gear
- pressurizing
- pump main
- pressure boost
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- 239000010720 hydraulic oil Substances 0.000 claims abstract description 26
- 239000003921 oil Substances 0.000 claims description 52
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005265 energy consumption Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an energy-saving hydraulic pump in the technical field of hydraulic pumps, which comprises a hydraulic pump main body, wherein a power assembly for driving the hydraulic pump body to continuously work is fixedly arranged on one side of the hydraulic pump main body, and the power assembly drives a pressurizing assembly for increasing the flow rate of hydraulic oil passing through the hydraulic pump main body through a connecting shaft; the power assembly and the pressurizing assembly are respectively and fixedly arranged in the gear cavity and the pressurizing cavity through the matching use of the hydraulic pump main body, the power assembly and the pressurizing assembly, so that when one of the power assembly and the pressurizing assembly is damaged, the power assembly and the pressurizing assembly can be quickly maintained, the working efficiency is ensured, meanwhile, the number of teeth of the bevel gear I in the power assembly is twice that of the bevel gear II, when the output of the motor is unchanged, one bevel gear rotates for one circle, and the bevel gear II rotates for two circles, namely, under the condition of certain energy consumption, the rotating speed of the pressurizing assembly is improved, the flow speed of hydraulic oil is increased, or the energy consumption of the motor is less when the flow speed is constant.
Description
Technical Field
The utility model relates to the technical field of hydraulic pumps, in particular to an energy-saving hydraulic pump.
Background
The hydraulic pump is a power element of a hydraulic system, and is an element which is driven by an engine or an electric motor, sucks oil from a hydraulic oil tank, forms pressure oil, discharges the pressure oil and sends the pressure oil to an execution element. The hydraulic pump is divided into a gear pump, a plunger pump, a vane pump and a screw pump according to the structure.
However, at present, as a common power element, a motor and an execution element rotate coaxially, and under the condition of determining energy consumption, the lost kinetic energy is large, and the working efficiency is low.
Based on the above, the utility model designs an energy-saving hydraulic pump to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides the following technical solutions:
the utility model provides an energy-conserving hydraulic pump, includes the hydraulic pump main part, hydraulic pump main part one side fixed mounting is used for driving the power component of the work of hydraulic pump body continuation, power component drives the pressure boost subassembly that is used for increasing the hydraulic oil velocity of flow through the hydraulic pump main part through the axle.
As a further scheme of the utility model, a gear cavity is formed in the left side of the hydraulic pump main body, a clamping groove is formed in the hydraulic pump main body at the upper end of the gear cavity, a plurality of first threaded columns are fixedly connected to the clamping groove, the first threaded columns are distributed in the clamping groove in a rectangular shape, a pressurization cavity is formed in the right side of the hydraulic pump main body, a plurality of second threaded columns are fixedly mounted on one side of the hydraulic pump main body, and the second threaded columns are distributed in a rectangular shape. During operation, power component is connected in the gear intracavity rotation, and pressure boost intracavity rotation pressure boost subassembly separates the equipment with power component and pressure boost subassembly, and when one of them side broke down, convenient to detach maintenance, and avoided pressure boost intracavity hydraulic oil to flow back to the motor in simultaneously, lead to the damage of motor, screw post cooperation draw-in groove is convenient for fix power component, and screw post two is convenient for fix the pump cover.
As a further scheme of the utility model, a power assembly is fixedly mounted at the upper end of the gear cavity, the power assembly comprises a motor, a clamping block is fixedly mounted at one end of the motor, the clamping block is connected with a clamping groove in a sliding mode, a screw hole corresponding to a first threaded column is formed in the clamping block, the threaded column penetrates through the clamping block and then is fixed by a first nut, a first bevel gear is fixedly mounted at the front end of an output shaft of the motor, the first bevel gear is meshed with a second bevel gear, the second bevel gear drives a connecting shaft to rotate, the connecting shaft is communicated with the gear cavity and a pressurizing cavity, and the number of teeth of the first bevel gear is twice that of the second bevel gear. When the hydraulic pump works, when the hydraulic pump main body needs to be started, the motor can be directly started, the motor drives the bevel gear I to rotate through the output shaft, the bevel gear I rotates to drive the bevel gear II meshed with the bevel gear I to rotate, the bevel gear II rotates to drive the connecting shaft to rotate, the connecting shaft drives the pressurizing assembly to work, the flow rate of hydraulic oil passing through the pressurizing cavity is increased, one end of the motor is fixedly connected with the clamping block, the motor is convenient to fix on the hydraulic pump main body, the number of teeth of the bevel gear I is twice of that of the bevel gear II, when the output of the motor is unchanged, one bevel gear rotates for one circle, and the bevel gear II rotates for two circles, namely, under the condition of certain energy consumption, the rotating speed of the pressurizing assembly is increased, the flow rate of the hydraulic oil is increased, or the energy consumption of the motor is less when the flow rate is constant.
As a further scheme of the utility model, the pressurizing cavity is rotationally connected with a pressurizing assembly, the pressurizing assembly comprises a first pressurizing wheel, the first pressurizing wheel is fixedly connected with one end of the connecting shaft, the first pressurizing wheel is meshed with a second pressurizing wheel, the second pressurizing wheel is rotationally connected with the main body of the hydraulic pump, one side of the pressurizing cavity is provided with an oil inlet, and the other side of the pressurizing cavity is provided with an oil outlet. When the hydraulic pump works, the connecting shaft drives the first pressurizing wheel to rotate, the first pressurizing wheel drives the second pressurizing wheel meshed with the first pressurizing wheel to rotate, the flow speed of hydraulic oil passing through the inside of the main body of the hydraulic pump is increased through centrifugal force, oil liquid is sucked from the hydraulic oil tank, and pressure oil is discharged.
As a further scheme of the utility model, the oil inlet hole is internally threaded with the oil inlet pipe, a sealing gasket is fixedly arranged between the oil inlet pipe and the oil inlet hole, the oil outlet hole is internally threaded with the oil outlet pipe, and a sealing gasket is fixedly arranged between the oil outlet pipe and the oil outlet hole. During operation, inlet port and oil outlet adopt threaded connection inlet pipe and play oil pipe, are convenient for install the hydraulic pump main part between oil tank and executive component fast, and sealed the pad avoids when transporting hydraulic oil, and the hydraulic pump takes place to leak.
As a further scheme of the utility model, a pump cover is fixedly arranged on one side of the hydraulic pump main body, screw holes corresponding to the second threaded columns are formed in four corners of the pump cover, the second threaded columns penetrate through the pump cover and then are fixed through the second nuts, 8-shaped rubber pads are fixedly arranged between the pump cover and the hydraulic pump main body, and corresponding sealing grooves are formed in the hydraulic pump main body and the pump cover. During operation, the screw hole on the pump cover is run through to screw post two to it is fixed with two threaded connection of nut, and the fixed mounting rubber pad between pump cover and the hydraulic pump main part avoids hydraulic oil when the transportation, takes place to leak, and the pump cover is convenient for to the maintenance and the maintenance of pressure boost subassembly in the pressure boost chamber.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
through the hydraulic pump main part, the cooperation of power component and pressure boost subassembly is used, with power component and pressure boost subassembly difference fixed mounting in gear chamber and pressure boost intracavity, be convenient for when one of them department takes place to damage, but quick maintenance, guarantee work efficiency, simultaneously the number of teeth of bevel gear one is the twice of bevel gear two in the power component, when the output of motor is unchangeable, one rotation of bevel gear, bevel gear two rotates the round, namely under the certain condition of power consumption, improve pressure boost subassembly's rotational speed, increase the velocity of flow of hydraulic oil, perhaps say at a flow rate timing, the power consumption of motor still less.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic front cross-sectional view of the present invention;
fig. 3 is a schematic diagram of the present invention after the pump cover is opened.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a hydraulic pump main body, 2-, a power assembly 3-a pressurizing assembly, 4-a gear cavity, 5-a clamping groove, 6-a threaded column I, 7-a pressurizing cavity, 8-a threaded column II, 9-a motor, 10-a clamping block, 11-a nut I, 12-a bevel gear I, 13-a bevel gear II, 14-a connecting shaft, 15-a pressurizing wheel I, 16-a pressurizing wheel II, 17-an oil inlet hole, 18-an oil outlet hole, 19-an oil inlet pipe, 20-an oil outlet pipe, 21-a sealing gasket, 22-a pump cover, 23-a nut II and 24-a rubber gasket.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an energy-conserving hydraulic pump, includes hydraulic pump main part 1, and 1 one side fixed mounting of hydraulic pump main part is used for driving the power component 2 of the work of hydraulic pump body continuation, and power component 2 drives the pressure boost subassembly 3 that is used for increasing the hydraulic oil velocity of flow through hydraulic pump main part 1 through connecting axle 14. Through hydraulic pump main part 1, the cooperation of power component 2 and pressure boost subassembly 3 is used, with power component 2 and pressure boost subassembly 3 respectively fixed mounting in gear chamber 4 and pressure boost chamber 7, be convenient for when one of them department takes place to damage, but quick maintenance, guarantee work efficiency, simultaneously power component 2 in the tooth number of bevel gear 12 be bevel gear two 13 twice, when the output of motor 9 is unchangeable, bevel gear 12 rotates the round, bevel gear two 13 rotates two rings, under the certain condition of power consumption promptly, improve the rotational speed of pressure boost subassembly 3, increase the velocity of flow of hydraulic oil, or say at the velocity of flow regularly, the power consumption of motor 9 still less.
As a further scheme of the utility model, a gear cavity 4 is formed in the left side of a hydraulic pump main body 1, a clamping groove 5 is formed in the hydraulic pump main body 1 at the upper end of the gear cavity 4, a plurality of first threaded columns 6 are fixedly connected to the clamping groove 5, the first threaded columns 6 are distributed in the clamping groove 5 in a rectangular mode, a pressurization cavity 7 is formed in the right side of the hydraulic pump main body 1, a plurality of second threaded columns 8 are fixedly installed on one side of the hydraulic pump main body 1, and the second threaded columns 8 are distributed in a rectangular mode. During operation, power component 2 is connected to 4 internal rotations in gear chamber, and power component 2 and pressurizing component 3 separately assemble in 7 internal rotations in pressurizing chamber, are convenient for when one of them breaks down, convenient to detach maintenance, and avoid simultaneously pressurizing in 7 hydraulic oil backward flow in the chamber to the motor 9, lead to the damage of motor 9, and screw post 6 cooperates draw-in groove 5 to be convenient for fix power component 2, and screw post two 8 are convenient for fix pump cover 22.
As a further scheme of the utility model, a power assembly 2 is fixedly mounted at the upper end of a gear cavity 4, the power assembly 2 comprises a motor 9, a clamping block 10 is fixedly mounted at one end of the motor 9, the clamping block 10 is connected with a clamping groove 5 in a sliding mode, a screw hole corresponding to a first threaded column 6 is formed in the clamping block 10, the threaded column penetrates through the clamping block 10 and then is fixed by a first nut 11, a first bevel gear 12 is fixedly mounted at the front end of an output shaft of the motor 9, the first bevel gear 12 is meshed with a second bevel gear 13, the second bevel gear 13 drives a connecting shaft 14 to rotate, the connecting shaft 14 is communicated with the gear cavity 4 and a pressurizing cavity 7, and the number of teeth of the first bevel gear 12 is twice that of the second bevel gear 13. When the hydraulic pump works, when the hydraulic pump main body 1 needs to be started, the motor 9 can be directly started, the motor 9 drives the bevel gear I12 to rotate through the output shaft, the bevel gear I12 rotates to drive the bevel gear II 13 meshed with the bevel gear I to rotate, the bevel gear II 13 rotates to drive the connecting shaft 14 to rotate, the connecting shaft 14 drives the pressurizing assembly 3 to work, the flow rate of hydraulic oil passing through the pressurizing cavity 7 is increased, one end of the motor 9 is fixedly connected with the clamping block 10, the motor 9 is conveniently fixed on the hydraulic pump main body 1, the number of teeth of the bevel gear I12 is twice that of the bevel gear II 13, when the output of the motor 9 is unchanged, the bevel gear I12 rotates for one circle, the bevel gear II 13 rotates for two circles, namely, under the condition that certain energy consumption is consumed, the rotating speed of the pressurizing assembly 3 is increased, the flow rate of the hydraulic oil is increased, or when the flow rate is constant, the energy consumption of the motor 9 is less.
As a further scheme of the utility model, the pressurizing assembly 3 is rotatably connected in the pressurizing cavity 7, the pressurizing assembly 3 comprises a first pressurizing wheel 15, the first pressurizing wheel 15 is fixedly connected to one end of the connecting shaft 14, the first pressurizing wheel 15 is meshed with a second pressurizing wheel 16, the second pressurizing wheel 16 is rotatably connected with the hydraulic pump main body 1, one side of the pressurizing cavity 7 is provided with an oil inlet 17, and the other side of the pressurizing cavity is provided with an oil outlet 18. When the hydraulic pump works, the connecting shaft 14 drives the first pressurizing wheel 15 to rotate, the first pressurizing wheel 15 drives the second pressurizing wheel 16 meshed with the first pressurizing wheel to rotate, the flow speed of hydraulic oil passing through the inside of the hydraulic pump main body 1 is increased through centrifugal force, oil liquid is sucked from a hydraulic oil tank, and pressure oil is discharged.
As a further scheme of the utility model, the oil inlet hole 17 is connected with the oil inlet pipe 19 through a thread, a sealing gasket 21 is fixedly arranged between the oil inlet pipe 19 and the oil inlet hole 17, the oil outlet hole 18 is connected with the oil outlet pipe 20 through a thread, and the sealing gasket 21 is fixedly arranged between the oil outlet pipe 20 and the oil outlet hole 18. During operation, the oil inlet 17 and the oil outlet 18 are connected with the oil inlet pipe 19 and the oil outlet pipe 20 by threads, so that the hydraulic pump body 1 can be conveniently and rapidly installed between the oil tank and the execution assembly, and the sealing gasket 21 prevents the hydraulic pump from leaking when hydraulic oil is transported.
As a further scheme of the utility model, a pump cover 22 is fixedly installed on one side of the hydraulic pump main body 1, screw holes corresponding to the second threaded columns 8 are formed in four corners of the pump cover 22, the second threaded columns 8 penetrate through the pump cover 22 and then are fixed through the second nuts 23, 8-shaped rubber pads 24 are fixedly installed between the pump cover 22 and the hydraulic pump main body 1, and corresponding sealing grooves are formed in the hydraulic pump main body 1 and the pump cover 22. During operation, the second threaded column 8 penetrates through the screw hole in the pump cover 22 and is fixedly connected with the second nut 23 in a threaded manner, the rubber gasket 24 is fixedly installed between the pump cover 22 and the hydraulic pump main body 1, leakage of hydraulic oil during transportation is avoided, and the pump cover 22 is convenient for maintenance of the pressurizing assembly 3 in the pressurizing cavity 7.
One specific application of this embodiment is:
when the hydraulic pump is used, firstly, a worker fixedly installs the power assembly 2 at the upper end of the gear cavity 4 step by step, installs the pressurizing assembly 3 in the pressurizing cavity 7, fixes the pump cover 22 finally, checks the sealing performance of the main body 1 of the hydraulic pump, and when all the parts are ready, the oil inlet pipe 19 is connected into the oil inlet hole 17 in a threaded manner, and the oil outlet pipe 20 is connected into the liquid outlet hole in a threaded manner; the motor 9 is started, the motor 9 drives the first bevel gear 12 to rotate through the output shaft, the first bevel gear 12 rotates to drive the second bevel gear 13 meshed with the first bevel gear to rotate, the second bevel gear 13 rotates to drive the connecting shaft 14 to rotate, the connecting shaft 14 drives the first pressure increasing wheel 15 to rotate, the first pressure increasing wheel 15 drives the second pressure increasing wheel 16 meshed with the first pressure increasing wheel to rotate, the flow rate of hydraulic oil passing through the inside of the hydraulic pump body 1 is increased through centrifugal force, oil is sucked from a hydraulic oil tank, pressure oil is discharged, meanwhile, the number of teeth of the first bevel gear 12 is twice that of the second bevel gear 13, when the output of the motor 9 is unchanged, the first bevel gear 12 rotates for one circle, and the second bevel gear 13 rotates for two circles, namely, under the condition that certain energy consumption is consumed, the rotating speed of the pressure increasing assembly 3 is increased, the flow rate of the hydraulic oil is increased, or when the flow rate is constant, the energy consumption of the motor 9 is less. According to the utility model, the power component 2 and the pressurizing component 3 are respectively and fixedly arranged in the gear cavity 4 and the pressurizing cavity 7 through the matching use of the hydraulic pump main body 1, the power component 2 and the pressurizing component 3, so that when one of the two parts is damaged, the quick maintenance can be realized, the working efficiency is ensured, meanwhile, the number of teeth of the bevel gear I12 in the power component 2 is twice that of the bevel gear II 13, when the output of the motor 9 is unchanged, the bevel gear I12 rotates for one circle, and the bevel gear II 13 rotates for two circles, namely, under the condition of certain energy consumption, the rotating speed of the pressurizing component 3 is improved, the flow rate of hydraulic oil is increased, or the energy consumption of the motor 9 is less when the flow rate is constant.
Claims (6)
1. An energy-saving hydraulic pump comprises a hydraulic pump main body (1), and is characterized in that: the hydraulic pump is characterized in that a power assembly (2) which is used for driving the hydraulic pump body to continuously work is fixedly mounted on one side of the hydraulic pump body (1), and the power assembly (2) is driven by a connecting shaft (14) to be used for increasing the flow speed of hydraulic oil passing through the hydraulic pump body (1) to form a pressurizing assembly (3).
2. The energy efficient hydraulic pump of claim 1, wherein: gear chamber (4) have been seted up on hydraulic pump main part (1) left side, draw-in groove (5) have been seted up in hydraulic pump main part (1) of gear chamber (4) upper end, a plurality of screw thread posts of fixed connection (6) are gone up in draw-in groove (5), screw thread post (6) show the rectangle and distribute in draw-in groove (5), pressure boost chamber (7) have been seted up on hydraulic pump main part (1) right side, a plurality of screw thread posts of hydraulic pump main part (1) one side fixed mounting two (8), screw thread post two (8) show the rectangle and distribute.
3. The energy efficient hydraulic pump of claim 2, wherein: the utility model discloses a gear assembly, including gear chamber (4), power component (2) include motor (9), one end fixed mounting fixture block (10) of motor (9), fixture block (10) sliding connection draw-in groove (5), and seted up the screw on fixture block (10) and correspond screw thread post (6), the screw thread post runs through behind fixture block (10) and fixes with nut (11), the output shaft front end fixed mounting bevel gear (12) of motor (9), bevel gear (12) meshing bevel gear two (13), bevel gear two (13) drive even axle (14) and rotate, even axle (14) intercommunication gear chamber (4) and booster chamber (7), the number of teeth of bevel gear one (12) is the twice of bevel gear two (13).
4. The energy efficient hydraulic pump of claim 3, wherein: pressure boost subassembly (3) is connected in pressure boost chamber (7) internal rotation, pressure boost subassembly (3) are including pressure boost wheel (15), pressure boost wheel (15) fixed connection is in even axle (14) one end, pressure boost wheel (15) meshing pressure boost wheel two (16), pressure boost wheel two (16) are rotated and are connected hydraulic pump main part (1), oil inlet (17) have been seted up to pressure boost chamber (7) one side, and oil outlet (18) have been seted up to the opposite side.
5. The energy efficient hydraulic pump of claim 4, wherein: oil inlet hole (17) internal thread connection inlet pipe (19), and fixed mounting is sealed fills up (21) between inlet pipe (19) and inlet hole (17), oil outlet hole (18) internal thread connection goes out oil pipe (20), and goes out fixed mounting sealed pad (21) between oil pipe (20) and oil outlet hole (18).
6. The energy efficient hydraulic pump of claim 1, wherein: the hydraulic pump is characterized in that a pump cover (22) is fixedly installed on one side of a hydraulic pump main body (1), screw holes corresponding to two threaded columns (8) are formed in four corners of the pump cover (22), the two threaded columns (8) penetrate through the pump cover (22) and then are fixed through two nuts (23), 8-shaped rubber pads (24) are fixedly installed between the pump cover (22) and the hydraulic pump main body (1), and corresponding sealing grooves are formed in the hydraulic pump main body (1) and the pump cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121931815.3U CN215444396U (en) | 2021-08-17 | 2021-08-17 | Energy-saving hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121931815.3U CN215444396U (en) | 2021-08-17 | 2021-08-17 | Energy-saving hydraulic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215444396U true CN215444396U (en) | 2022-01-07 |
Family
ID=79694547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121931815.3U Active CN215444396U (en) | 2021-08-17 | 2021-08-17 | Energy-saving hydraulic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215444396U (en) |
-
2021
- 2021-08-17 CN CN202121931815.3U patent/CN215444396U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231011 Address after: No. 60, Federal Road, Economic and Technological Development Zone, Linyi City, Shandong Province, 276000 Patentee after: Shandong Yike Star Intelligent Technology Co.,Ltd. Address before: 276700 No. 68, Wujia Yuezhuang, Diantou Town, Linshu County, Linyi City, Shandong Province Patentee before: Wu Qingbo |