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Axial plunger type hydraulic pump with hydraulic return stroke

A hydraulic pump and plunger type technology, applied in the field of hydraulic pumps, can solve the problems of complicated and time-consuming disassembly and assembly

Inactive Publication Date: 2021-04-20
陈喜林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the axial plunger hydraulic pump is used to transport construction materials on high slopes, the pump needs to be stably fixed because the pump is often located on the slope. At the same time, it is often necessary to move the position of the pump. Frequent movement requires quick disassembly and assembly of the pump. With the fixed seat, in the prior art, the method of screw fixing makes the disassembly and assembly of the axial plunger hydraulic pump more cumbersome and time-consuming. Therefore, it is necessary to provide a hydraulic return axial plunger hydraulic pump to solve the above technical problems. question

Method used

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  • Axial plunger type hydraulic pump with hydraulic return stroke
  • Axial plunger type hydraulic pump with hydraulic return stroke
  • Axial plunger type hydraulic pump with hydraulic return stroke

Examples

Experimental program
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no. 1 example

[0026] Please refer to Figure 1-Figure 4 , in the first embodiment of the present invention, the axial plunger hydraulic pump of the hydraulic return stroke includes: a fixed base 1, a base 2, a hydraulic pump body 3, a cavity 4, a rotating rod 5, a rotating wheel 6, a plurality of first A card slot 7, a fixed block 8, a first chute 9, a first block 10, a first spring 11, two first bevel gears 12, two slots 13, two insert blocks 14, two second Two card slots 15, two grooves 16, two rotating shafts 17, four second bevel gears 18, two internally threaded pipes 19, two third bevel gears 20, two screw rods 21, two second bevel gears Two blocks 22, the base 2 is arranged on the top of the fixed base 1; the hydraulic pump body 3 is fixedly installed on the top of the base 2; the cavity 4 is opened on the base 2; the rotating rod 5 is rotatably installed on In the cavity 4, one end of the rotating rod 5 extends to the outside of the cavity 4; the rotating wheel 6 is fixedly mounted...

no. 2 example

[0038] Based on the hydraulic return axial piston hydraulic pump provided in the first embodiment of the present application, the second embodiment of the present application proposes another hydraulic return axial piston hydraulic pump. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods.

[0040] Please refer to Figure 5 and Figure 6 The axial plunger hydraulic pump for hydraulic return stroke also includes an annular groove 23, which is opened on the top of the fixed seat 1, and the top cover of the fixed seat 1 is provided with a cover body 24, and the cover body 24 The bottom extends into the annular groove 23, and both sides of the cover body 24 are provided with a third locking groov...

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Abstract

The invention relates to the technical field of hydraulic pumps, in particular to an axial plunger type hydraulic pump with a hydraulic return stroke. The axial plunger type hydraulic pump comprises a fixed seat, a base, a hydraulic pump body, a cavity, a rotating rod, a rotating wheel, a plurality of first clamping grooves, a fixed block, a first sliding groove and a first clamping block. The base is arranged at the top of the fixed seat. The hydraulic pump body is fixedly mounted at the top of the base. The cavity is formed in the base. The rotating rod is rotatably mounted in the cavity, and one end of the rotating rod extends out of the cavity. The rotating wheel is fixedly mounted at one end of the rotating rod. The multiple first clamping grooves are annularly distributed and formed in the rotating wheel. The fixed block is fixedly mounted on one side of the base. The first sliding groove is formed in the bottom of the fixed block. The first clamping block is installed in the first sliding groove in a sliding mode, and the bottom of the first clamping block extends into the first clamping groove. The axial plunger type hydraulic pump with the hydraulic return stroke has the advantages of being convenient to use and easy to disassemble and assemble.

Description

technical field [0001] The invention relates to the technical field of hydraulic pumps, in particular to an axial plunger hydraulic pump for hydraulic return. Background technique [0002] Axial piston hydraulic pumps are also called hydraulic piston pumps or solid pumps. They are generally divided into single plunger and double plunger. The hydraulic cylinder is mainly driven by the hydraulic power pack, and then the delivery cylinder is pushed through the hydraulic cylinder to transfer the liquid in the delivery cylinder. The material is output to the pipeline. In order to make the axial piston hydraulic pump more stable during use, the axial piston hydraulic pump is generally fixed to the fixed seat by fixing screws before use. [0003] When the axial plunger hydraulic pump is used to transport construction materials on high slopes, the pump needs to be stably fixed because the pump is often located on the slope. At the same time, it is often necessary to move the positio...

Claims

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Application Information

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IPC IPC(8): F04B1/122F04B53/22F04B53/16
Inventor 陈喜林张全连
Owner 陈喜林