CN221801145U - Gear pump supporting structure - Google Patents

Abstract

The utility model discloses a gear pump supporting structure, which belongs to the technical field of gear pumps and adopts the technical scheme that the gear pump supporting structure comprises a bottom frame, a bottom plate is movably connected in the middle of the bottom frame, a fixed base is movably connected to one side of the top of the bottom plate, a first baffle is fixedly connected to one side of the top of the fixed base, a movable base is slidably connected to the top of the fixed base, a second baffle is movably connected to one side of the top of the movable base, a sliding rail is fixedly arranged on one side of the fixed base, a threaded rod is rotatably connected in the middle of the fixed base, the threaded rod is in threaded connection with the movable base, and a damping component is arranged between the bottom of the bottom plate and the bottom of the bottom frame. The gear pump has the advantages that the gear pump can adapt to gear pumps with different sizes, and the applicability of the device is improved; vibration generated during gear pump operation can be reduced, and the service life of the gear pump is prolonged.

Description

A gear pump support structure

Technical Field

The utility model belongs to the technical field of gear pumps, and in particular relates to a gear pump supporting structure.

Background Art

A gear pump is a rotary pump that relies on the change and movement of the working volume formed between the pump cylinder and the meshing gears to transport liquid or increase its pressure. Two gears, a pump body, and front and rear covers form two closed spaces. When the gears rotate, the volume of the space on the gear disengagement side changes from small to large, forming a vacuum to suck in the liquid, and the volume of the space on the gear meshing side changes from large to small, squeezing the liquid into the pipeline. Existing gear pumps often need to be fixed and supported on other equipment or workbenches when working, so a support structure is needed.

Most of the existing gear pump support structures are directly connected to the equipment or workbench through bolts and other connectors. When a gear pump of a different size needs to be replaced, the existing structure needs to be dismantled, and the corresponding connectors need to be replaced and installed. The steps are cumbersome and troublesome, which greatly reduces production efficiency. In addition, the gear pump will generate vibration during operation. Direct installation through bolts and other connectors will lock the position of the gear pump housing, making it impossible to alleviate the vibration, which can easily reduce the life of the gear pump.

Utility Model Content

The purpose of the utility model is to provide a gear pump supporting structure to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A gear pump support structure comprises a bottom frame, a bottom plate movably connected in the middle of the bottom frame, a fixed base movably connected to one side of the top of the bottom plate, a first baffle fixedly connected to one side of the top of the fixed base, a movable base slidably connected to the top of the fixed base, a second baffle movably connected to one side of the top of the movable base, a slide rail fixedly provided on one side of the fixed base, a threaded rod rotatably connected in the middle of the fixed base, the threaded rod is threadedly connected to the movable base, and a shock absorbing assembly is provided between the bottom of the bottom plate and the bottom of the bottom frame.

Preferably, the shock absorbing assembly includes a fixed sliding rod, a fixed baffle, a first slider, a second slider, a first spring, a second spring, a first support rod and a second support rod, the bottom frame is fixedly connected to two fixed sliding rods inside, a fixed baffle is fixedly connected between the two fixed sliding rods, the first sliding rod and the second sliding rod are slidably connected on the fixed sliding rod and located on one side of the fixed baffle, the first spring is sleeved on the outside of the fixed sliding rod and located between the first slider and the bottom frame, the second spring is sleeved on the outside of the fixed sliding rod and located between the second slider and the fixed baffle, the first sliding rod is rotatably connected to the first support rod at the top, the other end of the first support rod is rotatably connected to the bottom of the bottom plate, the second sliding rod is rotatably connected to the second support rod at the top, and the other end of the second support rod is rotatably connected to the bottom of the bottom plate.

Preferably, a plurality of connection holes are provided on the outer bottom of the bottom frame.

Preferably, suction cups are fixedly connected to the tops of the fixed base and the movable base.

Preferably, a hexagonal structure is formed at one end of the threaded rod close to the fixed base.

Preferably, the structures on the fixed slide rod and on both sides of the fixed baffle are the same.

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

1. In the utility model, a fixed base, a first baffle, a movable base, a second baffle, a slide rail, a threaded rod and a suction cup are provided. The threaded rod is rotated by a wrench, and the threaded rod drives the movable base to move on the slide rail. Then, the first baffle and the second baffle are clamped and the suction cup adsorbs the bottom of the gear pump, so that it can adapt to gear pumps of different sizes and improve the applicability of the device.

2. In the utility model, a shock absorbing assembly is provided. When the gear pump vibrates during operation, the bottom plate is pressed downward, and the first support rod and the second support rod drive the first slider and the second slider to move, and then the first spring and the second spring offset the pressing force, which can reduce the vibration generated during the operation of the gear pump and increase the life of the gear pump.

The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

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

FIG1 is an overall structural diagram of a gear pump support structure of the utility model.

FIG. 2 is an overall cross-sectional view of a gear pump support structure of the present invention.

FIG3 is an overall cross-sectional view of a gear pump support structure of the present invention.

In the figure: 1. bottom frame; 2. bottom plate; 3. fixed base; 4. first baffle; 5. movable base; 6. second baffle; 7. slide rail; 8. threaded rod; 9. suction cup; 10. shock absorbing assembly; 101. fixed slide rod; 102. fixed baffle; 103. first slider; 104. second slider; 105. first spring; 106. second spring; 107. first support rod; 108. second support rod; 11. connecting hole.

DETAILED DESCRIPTION

The principles and features of the present invention are described below in conjunction with Figures 1-3. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

Referring to Figures 1 to 3,

A gear pump supporting structure proposed by the utility model is further explained.

A gear pump supporting structure comprises a bottom frame 1, a bottom plate 2 is movably connected in the middle of the bottom frame 1, a fixed base 3 is movably connected to one side of the top of the bottom plate 2, a first baffle 4 is fixedly connected to one side of the top of the fixed base 3, a movable base 5 is slidably connected to the top of the fixed base 3, a second baffle 6 is movably connected to one side of the top of the movable base 5, a slide rail 7 is fixedly provided on one side of the fixed base 3, a threaded rod 8 is rotatably connected in the middle of the fixed base 3, the threaded rod 8 is threadedly connected to the movable base 5, and a shock absorbing assembly 10 is provided between the bottom of the bottom plate 2 and the bottom of the bottom frame 1.

A plurality of connection holes 11 are provided at the outer bottom of the bottom frame 1 .

Suction cups 9 are fixedly connected to the tops of the fixed base 3 and the movable base 5 .

One end of the threaded rod 8 close to the fixed base 3 is provided with a hexagonal structure.

By turning the threaded rod 8 with a wrench, the threaded rod 8 drives the movable base 5 to move on the slide rail 7, and then through the clamping of the first baffle 4 and the second baffle 6 and the adsorption of the suction cup on the bottom of the gear pump, it can adapt to gear pumps of different sizes and improve the applicability of the device.

Referring to FIGS. 2-3 , in this embodiment, the shock absorbing assembly 10 includes a fixed slide bar 101, a fixed baffle 102, a first slider 103, a second slider 104, a first spring 105, a second spring 106, a first support bar 107, and a second support bar 108. Two fixed slide bars 101 are fixedly connected inside the bottom frame 1, a fixed baffle 102 is fixedly connected between the two fixed slide bars 101, and the first slider 103 and the second slider 104 are slidably connected on the fixed slide bar 101 and located on one side of the fixed baffle 102. 04, a first spring 105 is installed on the outside of the fixed slide bar 101 and between the first slider 103 and the bottom frame 1, a second spring 106 is installed on the outside of the fixed slide bar 101 and between the second slider 104 and the fixed baffle 102, the top of the first slider 103 is rotatably connected to the first support rod 107, the other end of the first support rod 107 is rotatably connected to the bottom of the bottom plate 2, the top of the second slider 104 is rotatably connected to the second support rod 108, the other end of the second support rod 108 is rotatably connected to the bottom of the bottom plate 2.

The structures on the fixed sliding rod 101 and on both sides of the fixed baffle 102 are the same.

When the gear pump vibrates during operation, the bottom plate 2 is pressed downward, and the first support rod 107 and the second support rod 108 drive the first slider 103 and the second slider 104 to move, and then the first spring 105 and the second spring 106 offset the pressing force, which can reduce the vibration generated during the operation of the gear pump and increase the life of the gear pump.

It should be noted that the standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, and no specific description is given here.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a gear pump bearing structure, its characterized in that, including underframe (1), swing joint has bottom plate (2) in the middle of underframe (1), bottom plate (2) top one side swing joint has unable adjustment base (3), unable adjustment base (3) top one side fixedly connected with first baffle (4), unable adjustment base (3) top sliding connection has movable base (5), movable base (5) top one side swing joint has second baffle (6), unable adjustment base (3) one side is fixed to be equipped with slide rail (7), rotation is connected with threaded rod (8) in the middle of unable adjustment base (3), threaded rod (8) and movable base (5) threaded connection, be equipped with damper (10) between bottom plate (2) bottom and underframe (1) bottom.

2. The gear pump supporting structure according to claim 1, wherein the damping component (10) comprises a fixed slide bar (101), a fixed baffle (102), a first sliding block (103), a second sliding block (104), a first spring (105), a second spring (106), a first supporting rod (107) and a second supporting rod (108), two fixed slide bars (101) are fixedly connected inside the bottom frame (1), the fixed baffle (102) is fixedly connected between the two fixed slide bars (101), a first sliding block (103) and a second sliding block (104) are slidingly connected on one side of the fixed slide bar (101), a first spring (105) is sleeved between the first sliding block (103) and the bottom frame (1) on the outer side of the fixed slide bar (101), a second spring (106) is sleeved between the second sliding block (104) and the fixed baffle (102), a first supporting rod (107) is rotatably connected to the top of the first sliding block (103), a first supporting rod (107) is rotatably connected to the bottom of the bottom plate (2), a second supporting rod (108) is rotatably connected to the top of the second sliding block (104), the other end of the second supporting rod (108) is rotationally connected with the bottom of the bottom plate (2).

3. Gear pump support structure according to claim 1, characterized in that the bottom outside the bottom frame (1) is provided with a number of connecting holes (11).

4. Gear pump support structure according to claim 1, characterized in that the suction cups (9) are fixedly connected to the tops of the fixed base (3) and the movable base (5).

5. Gear pump support structure according to claim 1, characterized in that the threaded rod (8) is provided with a hexagonal structure at the end close to the fixed base (3).

6. A gear pump support structure according to claim 2, characterized in that the fixed slide bar (101) has the same structure on both sides of the fixed baffle (102).