CN214998184U - Gear pump convenient to adjust - Google Patents

Abstract

The utility model discloses a gear pump convenient to adjust, the on-line screen storage device comprises a base, the upper end movable mounting of base has the pump body, the upper end movable mounting of the pump body has the top cap, the fixed connecting hole that is provided with in upper end of top cap, connecting hole symmetric distribution is in the upper end of top cap, the upper end movable mounting of top cap has the oil blanket, the oil blanket passes inside the top cap extends to the pump body, the front end of the pump body is fixed to be provided with the oilhole, cross oilhole symmetric distribution both ends around the pump body, cross the inside that the oilhole extends to the pump body, the outer end movable mounting of the pump body has rotatory bolt. This gear pump convenient to adjust rotates to the direction of difference through twisting rotatory bolt, can make connecting plate and base adjust through the inside thread groove of connecting plate, makes the gear pump can promote the height, avoids adding the condition of new bearing because of high not enough to adjustment that makes the gear pump that can be convenient, and then the effectual practicality that improves this gear pump.

Description

Gear pump convenient to adjust

Technical Field

The utility model relates to a gear pump technical field specifically is a gear pump convenient to adjust.

Background

The gear pump is a rotary pump which can transfer liquid or pressurize it by means of the change and movement of working volume formed between pump cylinder and meshed gear, and is formed from two gears, pump body and front and rear covers, when the gears are rotated, the volume of space of gear disengagement side is changed from small to large, and formed into vacuum to suck liquid, and the volume of space of gear meshing side is changed from large to small to squeeze liquid into pipeline, and the suction cavity and discharge cavity are separated by means of meshing line of two gears, and the pressure of discharge outlet of gear pump is completely dependent on the resistance of pump outlet.

When the existing gear pump is used in different environments, more accessories need to be added, the gear pump can be used more inconveniently, and the vibration inside the device cannot be removed well when the gear pump is used, so that the loose condition of components is likely to be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear pump convenient to adjust to propose current gear pump when different environment use in solving above-mentioned background art, need add more accessory, can lead to the use comparatively troublesome, and can not better remove device inside vibrations when using, probably lead to the problem of the loose condition of part.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear pump convenient to adjust, includes the base, the upper end movable mounting of base has the pump body, the upper end movable mounting of the pump body has the top cap, the fixed connecting hole that is provided with in upper end of top cap, connecting hole symmetric distribution is in the upper end of top cap, the upper end movable mounting of top cap has the oil blanket, the oil blanket passes inside the top cap extends to the pump body, the front end of the pump body is fixed to be provided with the oilhole, cross both ends around the oilhole symmetric distribution in the pump body, cross the inside that the oilhole extends to the pump body, the outer end movable mounting of the pump body has rotatory bolt.

Preferably, the upper end of the base is located the inner movable mounting of the pump body and is provided with the connecting plate, the inner of connecting plate is fixedly provided with the thread groove, rotatory bolt passes the pump body and is connected with the inner thread groove screw thread of connecting plate, base and connecting plate formula structure as an organic whole.

Preferably, the inside fixed mounting of base has the stopper, the stopper is to distributing in the inside of base, the outside fixed mounting of stopper has connecting spring.

Preferably, the left end fixed mounting of the pump body has the heating panel, the left and right ends of heating panel symmetric distribution pump body, the heating panel extends to the inside of the pump body.

Preferably, the upper end of the base is fixedly provided with fixing grooves, the fixing grooves are symmetrically distributed at the upper end of the base, and the fixing grooves are matched with the connecting holes.

Preferably, the left end fixed mounting inside the base has the cushion, cushion symmetric distribution is in both ends about the base is inside, the lower extreme fixed mounting of cushion has damping spring, damping spring and connecting spring are the same kind of structure.

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

1. according to the gear pump convenient to adjust, the rotary bolt is screwed to rotate in different directions, the connecting plate and the base can be adjusted through the thread groove in the connecting plate, so that the height of the gear pump can be increased, the condition that a new bearing needs to be added due to insufficient height is avoided, the gear pump can be conveniently adjusted, and the practicability of the gear pump is effectively improved;

2. the gear pump convenient to adjust is provided with the connecting spring, and the connecting spring is matched with the damping spring, so that vibration brought by the outside can be effectively reduced, the phenomenon that a base falls off due to vibration is avoided, and the stability of the gear pump is effectively improved;

3. this gear pump convenient to adjust has adopted adjustable structure, can effectual promotion the practical function of this gear pump, and this gear pump can adjust and use through the environment of difference, has avoided the condition of accompanying parts in addition, and then the effectual practicality that improves this gear pump.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the base of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the connection plate of the present invention;

fig. 4 is a schematic diagram of the detail enlarged structure of the present invention.

In the figure: 1. a base; 2. a pump body; 3. a top cover; 4. connecting holes; 5. oil sealing; 6. an oil passing hole; 7. rotating the bolt; 8. a connecting plate; 9. a thread groove; 10. a limiting block; 11. a connecting spring; 12. a heat dissipation plate; 13. fixing grooves; 14. cushion blocks; 15. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a gear pump convenient to adjust, the on-line screen storage device comprises a base 1, the upper end movable mounting of base 1 has the pump body 2, the upper end movable mounting of the pump body 2 has top cap 3, the fixed connecting hole 4 that is provided with in upper end of top cap 3, 4 symmetric distribution of connecting hole are in the upper end of top cap 3, the upper end movable mounting of top cap 3 has oil blanket 5, oil blanket 5 passes top cap 3 and extends to the pump body 2 inside, the front end of the pump body 2 is fixed and is provided with oilhole 6, cross 6 symmetric distribution in the front and back both ends of the pump body 2 of oilhole, cross 6 inside that extend to the pump body 2 of oilhole, the outer end movable mounting of the pump body 2 has swivel bolt 7.

Further, the inner movable mounting that the upper end of base 1 is located the pump body 2 has connecting plate 8, the fixed thread groove 9 that is provided with in inner of connecting plate 8, swivel bolt 7 passes the pump body 2 and the inner thread groove 9 threaded connection of connecting plate 8, base 1 and connecting plate 8 formula structure as an organic whole, swivel bolt 7 has been installed, when carrying out the use of gear pump, can be rotatory to different directions through using swivel bolt 7, then swivel bolt 7 drives connecting plate 8 through thread groove 9 and carries out the activity from top to bottom, thereby when carrying out swivel bolt 7, can reciprocate base 1 and connecting plate 8, the condition that need add other bearings at the gear pump height lower has been avoided, and then the effectual practicality that has improved the device.

Further, base 1's inside fixed mounting has stopper 10, and stopper 10 is to distributing in base 1's inside, and the outside fixed mounting of stopper 10 has connecting spring 11, has installed connecting spring 11, and outside collision back can effectual reduction vibrations, and connecting spring 11 inboard stopper 10 is effectual spacing connecting spring 11, has avoided connecting spring 11 to lead to the condition of warping because of vibrations, and then the effectual stability that improves this gear pump.

Further, the left end fixed mounting of the pump body 2 has the heating panel 12, both ends about the pump body 2 of the 12 symmetric distribution of heating panel, heating panel 12 extends to the inside of the pump body 2, heating panel 12 has been installed, when the gear pump carries out long-time during operation, inside heat can then drive heating panel 12 department through the rotation of gear, then get rid of through heating panel 12, the phenomenon that the heat leads to inside rotation to appear blocking, and then the effectual radiating effect who improves this gear pump.

Further, the fixed slot 13 that is provided with in base 1's upper end, fixed slot 13 symmetric distribution is in base 1's upper end, fixed slot 13 and connecting hole 4 looks adaptation have installed fixed slot 13, and when top cap 3 when horizontal fixed, fixed column spinner of usefulness can extend to fixed slot 13 department through connecting hole 4 always, then carries out the adaptation with fixed slot 13 and is connected, has avoided leading to the phenomenon that base 1 drops because of horizontal fixed, and then the effectual stability that improves this gear pump.

Further, the inside left end fixed mounting of base 1 has cushion 14, both ends about cushion 14 symmetric distribution is in base 1 is inside, the lower extreme fixed mounting of cushion 14 has damping spring 15, damping spring 15 is the same kind of structure with coupling spring 11, damping spring 15 has been installed, cushion 14 and damping spring 15 of both ends installation about base 1 is inside cooperate, can effectually rock the outside and reduce, through cooperating the vibrations between the reduction part that can step forward with coupling spring 11, and then the effectual shock attenuation effect that improves this gear pump.

The working principle is as follows: firstly, when the gear pump is used, the rotary bolt 7 can be used for rotating in different directions, then the rotary bolt 7 drives the connecting plate 8 to move up and down through the thread groove 9, so that when the rotary bolt 7 is rotated, the base 1 and the connecting plate 8 can be moved up and down, the condition that other bearings need to be added when the gear pump is low in height is avoided, the practicability of the device is effectively improved, vibration can be effectively reduced after the outside is collided, meanwhile, the limiting blocks 10 on the inner side of the connecting spring 11 effectively limit the connecting spring 11, the condition that the connecting spring 11 deforms due to vibration is avoided, meanwhile, the cushion blocks 14 arranged on the left end and the right end inside the base 1 are matched with the damping spring 15, external shaking can be effectively reduced, and vibration between components can be further reduced by matching with the connecting spring 11, and then the effectual shock attenuation effect that improves this gear pump, and when top cap 3 when horizontal fixed, fixed column spinner of usefulness can extend to fixed slot 13 department through connecting hole 4 always, then carries out the adaptation with fixed slot 13 and is connected, has avoided leading to the phenomenon that base 1 drops because of horizontal fixed.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a gear pump convenient to adjust, includes base (1), its characterized in that: the utility model discloses a pump, including base (1), pump body (2), upper end movable mounting of pump body (2) has top cap (3), the fixed connecting hole (4) that is provided with in upper end of top cap (3), connecting hole (4) symmetric distribution is in the upper end of top cap (3), the upper end movable mounting of top cap (3) has oil blanket (5), oil blanket (5) pass top cap (3) and extend to inside the pump body (2), the front end of the pump body (2) is fixed and is provided with oilhole (6), cross oilhole (6) symmetric distribution in both ends around the pump body (2), cross the inside that oilhole (6) extend to the pump body (2), the outer end movable mounting of the pump body (2) has rotatory bolt (7).

2. The gear pump of claim 1, wherein: the pump body (2) is located in the upper end movable mounting of the pump body (2) of base (1) has connecting plate (8), the fixed thread groove (9) that is provided with in inner of connecting plate (8), rotatory bolt (7) pass the inner thread groove (9) threaded connection of pump body (2) and connecting plate (8), base (1) and connecting plate (8) formula structure as an organic whole.

3. The gear pump of claim 2, wherein: the inside fixed mounting of base (1) has stopper (10), stopper (10) are to distributing in the inside of base (1), the outside fixed mounting of stopper (10) has connecting spring (11).

4. A gear pump facilitating adjustment according to claim 3, characterized in that: the left end fixed mounting of the pump body (2) has heating panel (12), both ends about heating panel (12) symmetric distribution pump body (2), heating panel (12) extend to the inside of pump body (2).

5. The gear pump of claim 4, wherein: the fixed slot (13) that is provided with in upper end of base (1), fixed slot (13) symmetric distribution is in the upper end of base (1), fixed slot (13) and connecting hole (4) looks adaptation.

6. The gear pump of claim 5, wherein: the damping device is characterized in that a cushion block (14) is fixedly mounted at the left end inside the base (1), the cushion block (14) is symmetrically distributed at the left end and the right end inside the base (1), a damping spring (15) is fixedly mounted at the lower end of the cushion block (14), and the damping spring (15) and the connecting spring (11) are of the same structure.

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