CN214499333U

CN214499333U - Stable form double-cylinder hydraulic pump

Info

Publication number: CN214499333U
Application number: CN202023227944.2U
Authority: CN
Inventors: 邵星
Original assignee: Wuxi Dongye Machinery Manufacturing Co ltd
Current assignee: Wuxi Dongye Machinery Manufacturing Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-26
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a stable double-cylinder hydraulic pump; the utility model comprises a first hydraulic pump, one end of the first hydraulic pump is fixedly connected with a transverse column, one end of the transverse column is fixedly connected with a second hydraulic pump, one end of the first hydraulic pump and one end of the second hydraulic pump are provided with openings, the insides of the openings are embedded and connected with transverse pipes, the transverse pipes are fixedly connected with inclined rods, one end of each inclined rod is detachably connected with a motor, namely, the first hydraulic pump and the second hydraulic pump are fixed through the transverse column and are hydraulic pumps for automobiles, the two sides of the first hydraulic pump and the two sides of the second hydraulic pump are both provided with openings, namely, the transverse pipes are embedded and connected inside the openings, namely, when rapid heat dissipation is required to be carried out in the hydraulic pumps, the external power supply current output end of the motor can be switched on through a control switch, so that the motor works to rotate through a rotating shaft input end connected with the output end thereof, namely, the rotating shaft rotates to drive fan blades fixedly connected with the surfaces thereof to carry out rotary heat dissipation in the grooves arranged on the surfaces of the transverse pipes, and the heat dissipation protection of the hydraulic pump is increased.

Description

Stable form double-cylinder hydraulic pump

Technical Field

The utility model relates to a car pneumatic cylinder equipment technical field specifically is a stable form double-cylinder 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.

The invention provides a double-cylinder hydraulic pump with a patent number of CN103089563A, which comprises a hydraulic cylinder and two piston cylinders, wherein the hydraulic cylinder and the piston cylinders are relatively fixed, piston rods of the two piston cylinders are coaxially connected, and the piston cylinders are provided with a grouting opening and a slurry sucking opening which are communicated with a cavity of the piston cylinder; and a piston rod of the hydraulic cylinder is parallel to a piston of the piston cylinder, and the piston rod of the hydraulic cylinder is fixedly connected with a piston rod of the piston cylinder through a power connecting rod. The invention has simple, reasonable and compact structure, overcomes the defects of an electric grouting pump or a pneumatic pump and solves the advantages of simple structure and large grouting pressure.

However, there are some problems in the use of the existing stable type double-cylinder hydraulic pump, 1, the stable type double-cylinder hydraulic pump for the automobile on the market at present lacks a good function of controlling heat dissipation when in use, so that the overall service life of the pump is reduced, the hazard to the automobile is increased, 2, the stable type double-cylinder hydraulic pump for the automobile on the market at present has lower protection performance to the inside when in use, and the usability between the whole pump and the automobile is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form double-cylinder hydraulic pump to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: including first hydraulic pump, first hydraulic pump one end fixedly connected with spreader, spreader one end fixedly connected with second hydraulic pump. The trompil has been seted up to first hydraulic pump and second hydraulic pump one end, the inside embedding of trompil is connected with violently the pipe, violently manage fixedly connected with down tube, down tube one end can be dismantled and be connected with the motor, the motor output is connected with the pivot input, pivot fixed surface is connected with the flabellum, flabellum swing joint is inside the fluting, the fluting is seted up and is being violently managed the surface, violently manage both ends and seted up the guide hole, violently manage the top surface and seted up the caulking groove, the inside embedding of caulking groove is connected with the standpipe.

Preferably, the bottom fixedly connected with base of first hydraulic pump and second hydraulic pump, and the spout has been seted up to the base bottom, and first hydraulic pump and second hydraulic pump bottom are fixed and are the pneumatic cylinder for the car through bottom fixedly connected's base promptly, increase with external connectivity.

Preferably, the surface of the base is provided with a first hole, the first hole is connected with a bolt in a matching manner, namely, the first hole formed in the surface of the base is connected with the bolt, so that the fixation with an external structure is improved.

Preferably, first hydraulic pump and second hydraulic pump one side fixedly connected with riser, the second hole has been seted up on the riser surface, the inside cooperation in second hole is connected with the bolt, and the second hole that sets up on the riser through first hydraulic pump and second hydraulic pump both sides fixed connection increases and external connectivity promptly.

Preferably, the cavity has been seted up to first hydraulic pump and the inside cavity that has seted up of second hydraulic pump, the cavity bottom can be dismantled and be connected with the protection pad, the protection pad comprises rubber, cavity top both sides fixedly connected with crossbearer, crossbearer one end can be dismantled and be connected with the sealing strip, and the cavity that sets up through first hydraulic pump and second hydraulic pump inside increases the connection to hydraulic assembly, can dismantle the protection pad of connecting through the cavity bottom promptly and make by rubber and increase its inside protectiveness, and the crossbearer through cavity top both sides fixed connection increases protectiveness, and the sealing strip that can dismantle the connection through crossbearer one end promptly increases its inside leakproofness.

Preferably, the surface of the second hydraulic pump is detachably connected with a control switch, the current input ends of the first hydraulic pump, the second hydraulic pump and the motor power supply are connected with an external power supply current output end through the control switch, and power supply control is convenient to increase through the control switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, namely fix through the spreader between first hydraulic pump and the second hydraulic pump, and first hydraulic pump heler second hydraulic pump both sides have all been seted up the trompil, the inside embedding of trompil is connected with violently the pipe, when needing to carry out quick heat dissipation in the hydraulic pump, can switch on the external power supply current output of motor through control switch, thereby motor work rotates through the pivot input end of being connected with its output, namely the pivot rotates, drive its surface fixedly connected flabellum to carry out the rotatory heat dissipation of blowing in the fluting that sets up on violently the pipe surface, increase the protection to the hydraulic pump, namely the motor is fixed through down tube and violently pipe, namely wind-force transmits wind-force through the guide hole that sets up in violently the pipe, the motor covers the protection through the standpipe, and the caulking groove that sets up on violently the pipe surface is connected, then stable form hydraulic pump for the car has a good control radiating function when using, the service life of the whole body is prolonged.

2. The utility model, namely the bottom of the first hydraulic pump and the second hydraulic pump is fixed by the base fixedly connected with the bottom, the connectivity with the external is increased, the first hole arranged on the surface of the base is connected with the bolt, the fixity with the external structure is increased, namely, the connectivity with the external is increased by the second hole arranged on the vertical plate fixedly connected with the two sides of the first hydraulic pump and the second hydraulic pump, the connection to the hydraulic component is increased by the cavity arranged in the first hydraulic pump and the second hydraulic pump, namely, the protection to the inside is increased by the protection pad made of rubber detachably connected with the bottom of the cavity, the protection is increased by the cross block fixedly connected with the two sides of the top of the cavity, namely, the sealing strip detachably connected with one end of the cross block is used for increasing the sealing of the inside, the power supply control is convenient and fast by the control switch, then, the stable double-cylinder hydraulic pump for the automobile has higher protection to the inside when in use, the usability between the whole body and the automobile is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of an opening structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a transverse tube according to an embodiment of the present invention;

FIG. 4 is a schematic view of an internal structure of a first hydraulic pump according to an embodiment of the present invention

In the figure: 1. a first hydraulic pump; 2. a cross post; 3. a second hydraulic pump; 4. a base; 5. a chute; 6. a first hole; 7. a vertical plate; 8. a second hole; 9. a bolt; 10. opening a hole; 11. a transverse tube; 12. a diagonal bar; 13. a motor; 14. a rotating shaft; 15. a fan blade; 16. grooving; 17. a guide hole; 18. caulking grooves; 19. A vertical tube; 20. a cavity; 21. a protection pad; 22. a transverse block; 23. a sealing strip; 24. and controlling the switch.

Detailed Description

In order to facilitate the problem solving, the embodiment of the utility model provides a stable form double-cylinder hydraulic pump. 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.

Example 1

Referring to fig. 1-4, the present embodiment provides a stable dual-cylinder hydraulic pump, which includes a first hydraulic pump 1, a first hydraulic pump 1 having a first end fixedly connected to a cross-post 2, a second hydraulic pump 3 having a second end fixedly connected to a first end of the cross-post 2, an opening 10 formed at one end of the first hydraulic pump 1 and the second hydraulic pump 3, a horizontal tube 11 embedded in the opening 10, a diagonal rod 12 fixedly connected to the horizontal tube 11, a motor 13 detachably connected to one end of the diagonal rod 12, a rotating shaft 14 connected to an output end of the motor 13, a fan blade 15 fixedly connected to a surface of the rotating shaft 14, the fan blade 15 movably connected to an inside of a slot 16, the slot 16 formed in a surface of the horizontal tube 11, guide holes 17 formed at two ends of the horizontal tube 11, a caulking groove 18 formed in a top surface of the horizontal tube 11, and a vertical tube 19 embedded in the caulking groove 18, so that the stable dual-cylinder hydraulic pump has a good function of controlling heat dissipation when in use, the service life between the whole automobile and the automobile is prolonged, and the safety of the automobile is improved.

In the embodiment, when in use, the first hydraulic pump 1 and the second hydraulic pump 3 are fixed through the cross column 2, the two sides of the first hydraulic pump 1 and the second hydraulic pump 3 are both provided with the openings 10, namely, the transverse pipe 11 is embedded and connected in the opening 10, namely when the rapid heat dissipation in the hydraulic pump is required, the current output end of the external power supply of the motor 13 can be switched on through the control switch 24, so that the motor 13 works and rotates through the input end of the rotating shaft 14 connected with the output end of the motor, namely, the rotating shaft 14 rotates to drive the fan blades 15 fixedly connected with the surface of the rotating shaft to perform rotary blowing heat dissipation in the slots 16 formed in the surface of the transverse pipe 11, so as to increase the protection of the hydraulic pump, that is, the motor 13 is fixed to the horizontal tube 11 by the diagonal rods 12, that is, the wind power is transmitted through the guide holes 17 formed in the horizontal tube 11, the motor 13 is covered and protected by the vertical tube 19, and the vertical tube 19 is connected to the caulking groove 18 formed in the surface of the horizontal tube 11.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1: the bottoms of the first hydraulic pump 1 and the second hydraulic pump 3 are fixedly connected with a base 4, namely the bottoms of the first hydraulic pump 1 and the second hydraulic pump 3 are fixed through the base 4 fixedly connected with the bottom to increase the connectivity with the external connection, the surface of the base 4 is provided with a first hole 6, the bottom of the base 4 is provided with a chute 5, the external connection point is increased through the chute 6, the first hole 6 is internally and cooperatively connected with a bolt 9, namely the first hole 6 arranged on the surface of the base 4 is connected with the bolt 9 to increase the fixability with the external structure, one side of the first hydraulic pump 1 and the second hydraulic pump 3 is fixedly connected with a vertical plate 7, the surface of the vertical plate 7 is provided with a second hole 8, the inside of the second hole 8 is cooperatively connected with the bolt 9, namely the connectivity with the external connection is increased through the second hole 8 arranged on the vertical plate 7 fixedly connected with the two sides of the first hydraulic pump 1 and the second hydraulic pump 3, the cavity 20 is arranged in the first hydraulic pump 1 and the second hydraulic pump 3, the bottom of the cavity 20 is detachably connected with a protection pad 21, the protection pad 21 is composed of rubber, both sides of the top of the cavity 20 are fixedly connected with a transverse block 22, one end of the transverse block 22 is detachably connected with a sealing strip 23, the connection of the hydraulic component is increased through the cavity 20 arranged in the first hydraulic pump 1 and the second hydraulic pump 3, namely, the protection of the interior of the cavity is increased through the protection pad 21 which is detachably connected with the bottom of the cavity 20 and is made of rubber, the protection is increased through the transverse block 22 which is fixedly connected with both sides of the top of the cavity 20, namely, the sealing of the interior of the cavity is increased through the sealing strip 23 which is detachably connected with one end of the transverse block 22, the surface of the second hydraulic pump 3 is detachably connected with a control switch 24, the power supply current input ends of the first hydraulic pump 1, the second hydraulic pump 3 and the motor 13 are connected with an external power supply current output end through the control switch 24, it is convenient to increase power control through control switch, and it is higher to its inside protectiveness when using then to be used for the stable form double-cylinder hydraulic pump of car, has improved the usability between whole and the car.

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

1. The utility model provides a stable form double-cylinder hydraulic pump, includes first hydraulic pump (1), its characterized in that: one end of the first hydraulic pump (1) is fixedly connected with a cross column (2), one end of the cross column (2) is fixedly connected with a second hydraulic pump (3), one ends of the first hydraulic pump (1) and the second hydraulic pump (3) are provided with open holes (10), a transverse pipe (11) is embedded and connected in the opening (10), the transverse pipe (11) is fixedly connected with an inclined rod (12), one end of the diagonal rod (12) is detachably connected with a motor (13), the output end of the motor (13) is connected with the input end of a rotating shaft (14), the surface of the rotating shaft (14) is fixedly connected with a fan blade (15), the fan blade (15) is movably connected inside the slot (16), the groove (16) is arranged on the surface of the transverse pipe (11), guide holes (17) are arranged at two ends of the transverse pipe (11), the top surface of the transverse pipe (11) is provided with an embedded groove (18), and a vertical pipe (19) is embedded and connected in the embedded groove (18).

2. A stable, dual cylinder hydraulic pump as set forth in claim 1, wherein: the bottom fixedly connected with base (4) of first hydraulic pump (1) and second hydraulic pump (3), and spout (5) have been seted up to base (4) bottom.

3. A stable, dual cylinder hydraulic pump as set forth in claim 2, wherein: a first hole (6) is formed in the surface of the base (4), and a bolt (9) is connected inside the first hole (6) in a matched mode.

4. A stable, dual cylinder hydraulic pump as set forth in claim 1, wherein: first hydraulic pump (1) and second hydraulic pump (3) one side fixedly connected with riser (7), second hole (8) have been seted up on riser (7) surface, second hole (8) inside cooperation is connected with bolt (9).

5. A stable, dual cylinder hydraulic pump as set forth in claim 1, wherein: cavity (20) have been seted up to first hydraulic pump (1) and second hydraulic pump (3) inside, cavity (20) bottom can be dismantled and be connected with protection pad (21), protection pad (21) comprises rubber, cavity (20) top both sides fixedly connected with horizontal block (22), horizontal block (22) one end can be dismantled and be connected with sealing strip (23).

6. A stable, dual cylinder hydraulic pump as set forth in claim 1, wherein: the surface of the second hydraulic pump (3) is detachably connected with a control switch (24), and power supply current input ends of the first hydraulic pump (1), the second hydraulic pump (3) and the motor (13) are connected with an external power supply current output end through the control switch (24).