CN219911111U - Novel variable displacement hydraulic pump - Google Patents

Abstract

The utility model discloses a novel variable displacement hydraulic pump, which comprises a bottom plate, wherein a group of grooves are formed in the upper surface of the bottom plate, a group of sliding grooves are formed in the inner wall of each groove, sliding plates are connected to the inner wall of each group of sliding grooves in a sliding manner, a baffle is fixedly connected to one surface, away from each other, of each sliding plate, a clamping plate is clamped to the outer surface of each sliding plate, transverse plates are fixedly connected to the upper surfaces of the two clamping plates, and the hydraulic pump is arranged on the upper surface of each transverse plate. This novel variable displacement hydraulic pump utilizes the sliding connection between spout and the slide through the cooperation of recess, spout, slide and the joint board that sets up, and the length of slide is greater than the length of spout, and when the slide was promoted to certain position by the staff, the slide can restrict the removal of joint board, has also restricted the diaphragm when restricting the joint board, like this to the fixed mode of hydraulic pump, easy operation, has avoided unstable condition to take place when using.

Description

Novel variable displacement hydraulic pump

Technical Field

The utility model relates to the technical field of hydraulic pumps, in particular to a novel variable displacement hydraulic pump.

Background

The utility model patent with the application number of 202120867131.5 and the name of a novel variable displacement hydraulic pump is recorded with a variable displacement hydraulic pump, and the variable displacement hydraulic pump can enlarge the contact area between a base of a main body of the hydraulic pump and the ground through the arrangement of a placement plate, so that the hydraulic pump can be stably used on the ground, the hydraulic pump can be preliminarily fixed through a fixing structure, the placement plate can be preliminarily fixed through a fixing structure, and meanwhile, the distance between the placement plates can be adjusted to further fix the main body of the hydraulic pump through an adjusting structure. However, the existing variable displacement hydraulic pump is complex in fixing the hydraulic pump, dust in the hydraulic pump cannot be treated, and the heat dissipation effect is poor, so that the existing variable displacement hydraulic pump has certain limitations, and a novel variable displacement hydraulic pump is urgently needed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel variable displacement hydraulic pump, which solves the problems proposed by the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel variable displacement hydraulic pump, includes the bottom plate, a set of recess has been seted up to the upper surface of bottom plate, every a set of spout has all been seted up to the inner wall of recess, every group the equal sliding connection of inner wall of spout has the slide, two sets of the equal fixedly connected with baffle of one side that the slide kept away from each other, every the equal joint of surface of slide has the joint board, two the upper surface fixedly connected with diaphragm of joint board, the hydraulic pump has been placed to the upper surface of diaphragm.

Preferably, a group of armrests are fixedly connected to the upper surface of the bottom plate, and each armrest is U-shaped.

Preferably, a handle is fixedly connected to one side surface of each baffle, which is far away from each other, and an anti-skid sleeve is sleeved on the outer surface of each handle.

Preferably, the bottom surface of bottom plate fixedly connected with a set of supporting leg, every the bottom of supporting leg is all fixedly connected with supporting seat.

Preferably, the variable displacement device is fixedly arranged in the hydraulic pump, a group of fans is fixedly connected in the hydraulic pump, and a group of dust collection plates is fixedly connected in the hydraulic pump.

(III) beneficial effects

The utility model provides a novel variable displacement hydraulic pump. The beneficial effects are as follows:

(1) This novel variable displacement hydraulic pump utilizes the sliding connection between spout and the slide through the cooperation of recess, spout, slide and the joint board that sets up, and the length of slide is greater than the length of spout, and when the slide was promoted to certain position by the staff, the slide can restrict the removal of joint board, has also restricted the diaphragm when restricting the joint board, like this to the fixed mode of hydraulic pump, easy operation, has avoided unstable condition to take place when using.

(2) This novel variable displacement hydraulic pump, through handrail and the handle that sets up, more convenient when the handrail then is convenient for staff's operation hydraulic pump, the handle then is convenient for the staff promote and take out the baffle, has improved the convenience of this device upper arm greatly, is favorable to this device of staff's later operation.

Drawings

FIG. 1 is a schematic perspective view of a cross plate according to the present utility model;

FIG. 2 is a schematic perspective view of a base plate according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a cross-sectional view of a front view of a cross-plate of the present utility model.

In the figure: 1. a bottom plate; 2. a support base; 3. a hydraulic pump; 4. a handle; 5. a baffle; 6. support legs; 7. a cross plate; 8. an armrest; 9. a groove; 10. a slide plate; 11. a chute; 12. and a clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: a novel variable displacement hydraulic pump;

the hydraulic pump comprises a bottom plate 1, wherein a group of grooves 9 are formed in the upper surface of the bottom plate 1, a group of sliding grooves 11 are formed in the inner wall of each groove 9, sliding plates 10 are slidably connected to the inner wall of each group of sliding grooves 11, baffle plates 5 are fixedly connected to the surfaces, away from each other, of the two groups of sliding plates 10, clamping plates 12 are fixedly connected to the outer surface of each sliding plate 10 in a clamping manner, transverse plates 7 are fixedly connected to the upper surfaces of the two clamping plates 12, and hydraulic pumps 3 are arranged on the upper surfaces of the transverse plates 7;

through the cooperation of the groove 9, the sliding groove 11, the sliding plate 10 and the clamping plate 12, the sliding connection between the sliding groove 11 and the sliding plate 10 is utilized, the length of the sliding plate 10 is larger than that of the sliding groove 11, when the sliding plate 10 is pushed to a certain position by a worker, the sliding plate 10 can limit the movement of the clamping plate 12, and the clamping plate 12 is limited, and meanwhile, the transverse plate 7 is also limited, so that the hydraulic pump 3 is fixed in a simple operation manner, and unstable conditions are avoided when the hydraulic pump is used;

the upper surface of the bottom plate 1 is fixedly connected with a group of armrests 8, and each armrest 8 presents a U-shaped shape;

the handrails 8 are convenient for the staff to operate the hydraulic pump 3, thereby being beneficial to the work of the staff;

a handle 4 is fixedly connected to one side surface of the two baffles 5 away from each other, and an anti-skid sleeve is sleeved on the outer surface of each handle 4;

the handle 4 is convenient for a worker to push and take out the baffle 5, so that the convenience of the upper hand of the device is greatly improved;

the bottom surface of the bottom plate 1 is fixedly connected with a group of supporting legs 6, and the bottom end of each supporting leg 6 is fixedly connected with a supporting seat 2;

the device is convenient to support, so that the device is more stable in use;

the inside of the hydraulic pump 3 is fixedly provided with a variable displacement device 15, the inside of the hydraulic pump 3 is fixedly connected with a group of fans 13, and the inside of the hydraulic pump 3 is fixedly connected with a group of dust collection plates 14;

the fan 13 can cool the variable displacement device 15, so that the hydraulic pump is easier to operate in the variable displacement process, the dust collection plate 14 can absorb impurities, and dust can be prevented from falling onto the variable displacement device 15.

During the use, through the cooperation of recess 9, spout 11, slide 10 and the joint board 12 that set up, utilize sliding connection between spout 11 and the slide 10, the length of slide 10 is greater than the length of spout 11, when slide 10 is pushed to certain position by the staff, slide 10 can restrict the removal of joint board 12, also restrict diaphragm 7 when restricting joint board 12, to the fixed mode of hydraulic pump 3 like this, easy operation, during the use, the unstable condition emergence has been avoided, and the content that does not make detailed description in this specification all belongs to the prior art that the expert in the field knows.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a novel variable displacement hydraulic pump, includes bottom plate (1), its characterized in that: a set of recess (9) have been seted up to the upper surface of bottom plate (1), every a set of spout (11) have all been seted up to the inner wall of recess (9), every group the equal sliding connection of inner wall of spout (11) has slide (10), two sets of the equal fixedly connected with baffle (5) of one side that slide (10) kept away from each other, every the equal joint of surface of slide (10) has joint board (12), two the upper surface fixedly connected with diaphragm (7) of joint board (12), hydraulic pump (3) have been placed to the upper surface of diaphragm (7), the inside fixed mounting of hydraulic pump (3) has variable displacement device (15), the inside fixedly connected with of hydraulic pump (3) has a set of fan (13), the inside fixedly connected with of hydraulic pump (3) has a set of dust absorption board (14), two the equal fixedly connected with handle (4) of one side that baffle (5) kept away from each other, every the surface cover of handle (4) is equipped with the antiskid cover.

2. The novel variable displacement hydraulic pump of claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a group of armrests (8).

3. The novel variable displacement hydraulic pump of claim 2, wherein: each armrest (8) presents a U-shape.

4. A novel variable displacement hydraulic pump as claimed in claim 3, wherein: the bottom surface of bottom plate (1) fixedly connected with a set of supporting leg (6), every the bottom of supporting leg (6) all fixedly connected with supporting seat (2).