Hydraulic pump convenient to disassemble

Abstract

The utility model discloses a hydraulic pump convenient to disassemble, which relates to the technical field of hydraulic pumps, and is characterized in that disassembly mechanisms are arranged on two sides of a mounting seat, a lifting mechanism is arranged in the mounting seat, each disassembly mechanism comprises a hollow shell with an opening on one side, and the lifting mechanism comprises a motor. By arranging the dismounting mechanism and the lifting mechanism, a pulling plate can be pulled to drive a moving plate to move, drive a positioning piece to be separated from a positioning hole and relieve limiting of the positioning piece on a clamping piece, so that the clamping piece can slide up and down in a sliding rail, and then a lifting plate is driven by a control motor to move upwards, so that the clamping piece is separated from the sliding rail; a worker can take out the hydraulic pump from the mounting seat by holding the clamping piece with a hand or through other equipment, so that the problems that the worker needs to rotate a bolt with the help of a professional tool, long time is needed and the workload of the worker is increased due to the fact that the hydraulic pump is usually fixed in a bolt mode are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic pumps, and more particularly to a hydraulic pump that is easy to disassemble. Background Art

[0002] A hydraulic pump is the power element of a hydraulic system. Driven by an engine or electric motor, it draws fluid from the hydraulic tank, converts it into pressurized oil, and then outputs it to the system's actuators. The basic function of a hydraulic pump is to convert the mechanical energy of a power machine (such as an electric motor or internal combustion engine) into the pressure energy of a liquid.

[0003] The hydraulic pump may have low pressure or no pressure due to internal damage or excessive internal leakage. The staff needs to remove the hydraulic pump from the mounting base and repair the hydraulic pump. Since the hydraulic pump is usually fixed with bolts, the staff needs to use professional tools to turn the bolts, which takes a long time and increases the workload of the staff.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a hydraulic pump that is easy to disassemble. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a hydraulic pump that is easy to disassemble.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a hydraulic pump that is easy to disassemble includes a mounting base with a hollow interior and an open top;

[0007] A disassembly mechanism is provided on both sides of the mounting seat;

[0008] A lifting mechanism is arranged inside the mounting base;

[0009] The disassembly mechanism includes a shell that is hollow inside and open on one side, both sides of the mounting seat are connected to the shell, the inner wall of the shell is slidably connected to the movable plate, one side of the movable plate is connected to one end of multiple groups of pull rods, and the other ends of multiple groups of pull rods pass through the shell to connect the pull plate, the outer surface of the pull rod is sleeved with a spring, and the other side of the movable plate is connected to multiple groups of positioning parts, a hydraulic pump is placed inside the mounting seat, and both sides of the hydraulic pump are connected to the clamping parts, two groups of sliding rails are provided on the inner wall of the mounting seat, the clamping part slides in the sliding rails, and multiple groups of positioning holes are provided on one side of the clamping part, and one end of the positioning part passes through the mounting seat plug-in positioning hole, and the movable plate is driven to move by pulling the pull plate, driving the positioning part to disengage from the positioning hole, releasing the positioning part's limit on the clamping part, so that the clamping part can slide up and down in the sliding track.

[0010] Preferably, the lifting mechanism includes a motor, two groups of motors are connected to the top of the mounting seat, two groups of sliding grooves are opened on the inner wall of the mounting seat, the output shafts of the two groups of motors pass through the top of the base to connect the screws, the two groups of screws are rotated to connect the inner walls of the sliding grooves, the outer surfaces of the two groups of screws are threadedly connected to the threaded seats, and the lifting plate is connected between the two groups of threaded seats. By controlling the motor to drive the lifting plate to move upward, the card is disengaged from the sliding track, and the staff can take the card out of the mounting seat by hand or through other equipment.

[0011] Preferably, the hydraulic pump is provided with an input end and an output end on both sides. When the input end receives mechanical energy, it converts this energy into kinetic energy of the liquid, thereby causing the liquid inside the hydraulic pump to start flowing. The output end outputs the liquid processed by the input end in a high-pressure state to the rest of the hydraulic system.

[0012] Preferably, through holes are formed on the other two sides of the mounting base, and the through holes are used to place connectors connecting the input end and the output end.

[0013] Preferably, the other two sides of the mounting seat are connected to mounting plates, and a plurality of mounting holes are provided on the top of the mounting plate. The mounting seat is installed at a designated position by passing bolts through the mounting holes.

[0014] Preferably, a hydraulic pump is placed above the lifting plate, and the hydraulic pump is placed inside the mounting seat. The lifting plate moves up and down, driving the hydraulic pump to move up and down. The hydraulic pump is located inside the mounting seat, and the mounting seat plays a certain protective role for the hydraulic pump.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up a disassembly mechanism and a lifting mechanism, the movable plate can be moved by pulling the pull plate, driving the positioning piece to disengage from the positioning hole, releasing the positioning piece's limit on the card, and allowing the card to slide up and down in the sliding track. Then, the lifting plate is driven upward by controlling the motor to disengage the card from the sliding track. The staff can take the card by hand or use other equipment to remove the hydraulic pump from the mounting seat, thereby solving the problem that the hydraulic pump is usually fixed with bolts, which requires the staff to use professional tools to turn the bolts, and it takes a long time, increasing the workload of the staff.

[0017] 2. By providing a mounting seat and a lifting mechanism, the hydraulic pump can be located inside the mounting seat, and the mounting seat plays a certain protective role on the hydraulic pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the screw in the utility model;

[0021] Figure 3 This is a schematic structural diagram of the positioning hole in the utility model;

[0022] Figure 4 This is a schematic structural diagram of the housing in the present invention;

[0023] 1. Hydraulic pump; 2. Mounting seat; 3. Housing; 4. Mounting plate; 5. Mounting hole; 6. Threaded seat; 7. Lifting plate; 8. Screw; 9. Motor; 10. Sliding groove; 11. Sliding track; 12. Through hole; 13. Input end; 14. Clamp; 15. Positioning hole; 16. Output end; 17. Pull rod; 18. Pull plate; 19. Spring; 20. Moving plate; 21. Positioning piece. DETAILED DESCRIPTION

[0024] like Figure 1 - Figure 4 As shown, the utility model provides a hydraulic pump that is easy to disassemble, including a mounting base 2 with a hollow interior and an open top;

[0025] The disassembly mechanism is provided on both sides of the mounting seat 2;

[0026] A lifting mechanism is provided inside the mounting base 2;

[0027] The other two sides of the mounting base 2 are connected to the mounting plate 4. The top of the mounting plate 4 is provided with multiple groups of mounting holes 5. The mounting base 2 is installed in the designated position by passing bolts through the mounting holes 5.

[0028] The disassembly mechanism includes a shell 3 which is hollow inside and open on one side, and the shell 3 is connected to both sides of the mounting seat 2, and the inner wall of the shell 3 is slidably connected to the movable plate 20, and one side of the movable plate 20 is connected to one end of multiple groups of pull rods 17, and the other end of the multiple groups of pull rods 17 passes through the shell 3 to connect to the pull plate 18, and the outer surface of the pull rod 17 is sleeved with a spring 19, and the other side of the movable plate 20 is connected to multiple groups of positioning members 21, and a hydraulic pump 1 is placed inside the mounting seat 2, and both sides of the hydraulic pump 1 are connected to the clamping member 14, and two groups of sliding rails 11 are provided on the inner wall of the mounting seat 2, and the clamping member 14 slides in the sliding rails 11, and multiple groups of positioning holes 15 are provided on one side of the clamping member 14, and one end of the positioning member 21 passes through the mounting seat 2 and is plugged into the positioning hole 15, and the pull plate 18 is pulled to drive the pull rod 17 to move, and the movable plate 20 is driven to move, thereby compressing the spring 19 and driving the positioning member 21 to move, so that the positioning member 21 is disengaged from the positioning hole 15, thereby releasing the limit of the positioning member 21 on the clamping member 14, so that the clamping member 14 can be The lifting mechanism slides up and down in the sliding rail 11, and the lifting mechanism includes a motor 9. Two sets of motors 9 are connected to the top of the mounting seat 2. Two sets of sliding grooves 10 are opened on the inner wall of the mounting seat 2. The output shafts of the two sets of motors 9 pass through the top of the base to connect the screw rods 8. The two sets of screw rods 8 are rotated to connect the inner walls of the sliding grooves 10. The outer surfaces of the two sets of screw rods 8 are threadedly connected to the threaded seats 6. The lifting plate 7 is connected between the two sets of threaded seats 6. A hydraulic pump 1 is placed above the lifting plate 7. Then, by controlling the motor 9 to drive the screw rods 8 to rotate, the threaded seats 6 are driven to move upward, the lifting plate 7 is driven to move upward, and the hydraulic pump 1 is driven to move upward, so that the clamping piece 14 is disengaged from the sliding rail 11. The staff can remove the hydraulic pump 1 from the mounting seat 2 by holding the clamping piece 14 by hand or through other equipment, thereby solving the problem that the hydraulic pump 1 is usually fixed by bolts, which requires the staff to use professional tools to turn the bolts, and it takes a long time, which increases the workload of the staff.

[0029] The hydraulic pump 1 is placed inside the mounting base 2, which provides a certain degree of protection for the hydraulic pump 1. An input end 13 and an output end 16 are provided on both sides of the hydraulic pump 1, respectively. Through holes 12 are provided on the other two sides of the mounting base 2. The through holes 12 are used to place connectors connecting the input end 13 and the output end 16. When the input end 13 receives mechanical energy, it converts this energy into kinetic energy of the liquid, thereby causing the liquid inside the hydraulic pump 1 to start flowing. The output end 16 outputs the liquid processed by the input end 13 to the rest of the hydraulic system in a high-pressure state.

[0030] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A hydraulic pump that is easy to disassemble, characterized in that: It comprises a mounting seat (2) which is hollow inside and open at the top; A disassembly mechanism is arranged on both sides of the mounting seat (2); A lifting mechanism, arranged inside the mounting seat (2); The disassembly mechanism comprises a shell (3) which is hollow inside and open on one side, the mounting seat (2) is connected to the shell (3) on both sides, the inner wall of the shell (3) is slidably connected to a movable plate (20), one side of the movable plate (20) is connected to one end of a plurality of pull rods (17), the other ends of the plurality of pull rods (17) pass through the housing (3) and are connected to the pull plate (18), the outer surface of the pull rod (17) is sleeved with a spring (19), the other side of the movable plate (20) is connected to a plurality of positioning members (21), a hydraulic pump (1) is placed inside the mounting seat (2), the two sides of the hydraulic pump (1) are connected to a clamping member (14), two sets of sliding rails (11) are provided on the inner wall of the mounting seat (2), the clamping member (14) slides in the sliding rails (11), a plurality of positioning holes (15) are provided on one side of the clamping member (14), one end of the positioning member (21) passes through the mounting seat (2) and is inserted into the positioning hole (15).

2. The easily disassembled hydraulic pump according to claim 1, characterized in that: The lifting mechanism comprises a motor (9), two groups of the motors (9) are connected to the top of the mounting seat (2), two groups of sliding grooves (10) are provided on the inner wall of the mounting seat (2), the output shafts of the two groups of the motors (9) are both connected to the screw rods (8) at the top of the base, the two groups of the screw rods (8) are both rotatably connected to the inner wall of the sliding groove (10), the outer surfaces of the two groups of the screw rods (8) are both threadedly connected to the threaded seat (6), and the lifting plate (7) is connected between the two groups of the threaded seat (6).

3. The easily disassembled hydraulic pump according to claim 2, characterized in that: An input end (13) and an output end (16) are respectively provided on both sides of the hydraulic pump (1).

4. The easily disassembled hydraulic pump according to claim 3, characterized in that: Through holes (12) are provided on the other two sides of the mounting seat (2), and the through holes (12) are used to place a connecting piece connecting the input end (13) and the output end (16).

5. The easily disassembled hydraulic pump according to claim 4, characterized in that: The other two sides of the mounting seat (2) are connected to a mounting plate (4), and a plurality of mounting holes (5) are formed through the top of the mounting plate (4).

6. The easily disassembled hydraulic pump according to claim 5, characterized in that: The hydraulic pump (1) is placed above the lifting plate (7), and the hydraulic pump (1) is placed inside the mounting seat (2).

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