Bidirectional plunger hydraulic pump
A technology of hydraulic pump and plunger, applied in the field of bidirectional plunger hydraulic pump, can solve problems such as tripping of power cord, inconvenient access, and potential safety hazard.
Pending Publication Date: 2021-02-19
陈俏俏
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Problems solved by technology
[0003] After the plunger hydraulic pump is used, when taking the plunger hydraulic pump, the power cord is usually rolled up and held in the hand, and the plunger hydraulic pump is taken at the same time, which is inconvenient to take, and the power cord is held in the hand It is easy to fall off, and you may trip over the fallen power cord while walking, posing a safety hazard
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-6 As shown, a two-way plunger hydraulic pump includes a pump body 1 and a wire winding structure 2 arranged at one end of the pump body 1. The wire winding structure 2 includes a wire winding reel 21, a first pressure plate 22, and a rotating shaft 23. , the first slider 24, the first spring 25, the second spring 26, the second slider 27 and the second pressing plate 28, the bottom end of the pump body 1 is slidably connected to the wire r...
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The invention relates to the technical field of hydraulic pumps, in particular to a bidirectional plunger hydraulic pump. The pump comprises a pump body, a winding structure, a winding roll, a first pressing plate, a rotating shaft, a first sliding block, a first spring, a second spring, a second sliding block and a second pressing plate. The pump has the beneficial effects that a power line can be stored on the winding roll through the winding roll slidably connected to the bottom end of the pump body, one end of the winding roll is slidably connected with a first clamping plate, the first clamping plate is fixedly connected with the rotating shaft, one end of the rotating shaft is rotatably connected to the first sliding block, the elastic force of the first spring fixed connected to thefirst sliding block can drive the first clamping plate to slide towards the inner side of the winding roll, and the wound power line can be propped against and clamped, so that the situation that when the wound power line falls off from the winding roll and trips a holding person is prevented; and when the pump body is used, the pump body is rotationally connected with the first sliding block through the rotating shaft, the first pressing plate is pulled out and rotated by 90 degrees to be propped against the outer side edge of the winding shaft, and the power line wound on the winding roll can be taken out, thus facilitating the use.
Description
technical field [0001] The invention relates to the technical field of hydraulic pumps, in particular to a two-way plunger hydraulic pump. Background technique [0002] The plunger hydraulic pump is a hydraulic piston pump or a solid pump. The hydraulic cylinder is driven by the hydraulic power pack, and the hydraulic cylinder pushes the conveying cylinder to output the material in the conveying cylinder to the pipeline. Generally divided into single plunger and double plunger, the pump is a positive displacement pump, especially suitable for long-distance pipeline transportation of high solid content and viscous materials, widely used in sewage treatment, solid waste treatment, mining metallurgy, dredging, Dredging, petrochemical, power plant, cement industry and other fields. The basic principle of a plunger pump is simple. Such pumps use the momentum of a relatively large moving body of water to pump a relatively small volume of water aloft. To use a plunger pump, ther...
Claims
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IPC IPC(8): F04B53/00
CPCF04B53/00
Inventor 陈俏俏庞敏
Owner 陈俏俏