CN211039027U

CN211039027U - Gear pump convenient to installation

Info

Publication number: CN211039027U
Application number: CN201922059042.3U
Authority: CN
Inventors: 李�根
Original assignee: Huai'an Tianyi Hydraulic Machinery Co ltd
Current assignee: Huai'an Tianyi Hydraulic Machinery Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-17
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a gear pump convenient to installation, the on-line screen storage device comprises a base, the intermediate position department at base top is provided with the gear pump main part, the intermediate position department of base bottom both sides is provided with the installation piece, the bilateral symmetry of installation piece bottom articulates there is the bracing piece, and is two sets of the intermediate position department that the bracing piece is close to one side bottom each other is provided with the spring. The utility model discloses the device is provided with the shock attenuation part through the bottom at the base for the gear pump can disperse the vibrational force well and offset through this damping device in the course of the work, thereby make gear pump during operation more steady, through be provided with centre gripping fixing device on the bottom storehouse, make this gear pump can install in the place of difference, the suitability is higher, the installation is also more simple and convenient simultaneously, and also convenient to detach maintains and change the position, can block the dust through the case lid, the life of extension gear pump.

Description

Gear pump convenient to installation

Technical Field

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

Background

The gear pump is a rotary pump which conveys liquid or pressurizes the liquid by means of the change and movement of working volume formed between a pump cylinder and a meshed gear, two closed spaces are formed by two gears, a pump body and front and rear covers, when the gears rotate, the volume of the space on the gear disengagement side is changed from small to large to form vacuum to suck the liquid, the volume of the space on the gear meshing side is changed from large to small to squeeze the liquid into a pipeline, a suction cavity and a discharge cavity are separated by the meshing line of the two gears, and the pressure of the discharge port of the gear pump completely depends on the resistance at the pump outlet;

in the installation of current gear pump, generally adopt the bolt to fix, the gear pump is loaded down with trivial details relatively at the installation, need fasten many times, later maintenance and change are not convenient for, simultaneously in the use big and the sense of shaking also stronger, influence system's normal work, the mounted position generally can only go on the plane moreover, the limitation is great can not adapt to various installation environment well, no matter be at the lathe or at the mount frame of equipment install all comparatively convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear pump convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gear pump convenient to install comprises a base, a gear pump main body is arranged at the middle position of the top of the base, installation blocks are arranged at the middle positions of two sides of the bottom of the base, support rods are symmetrically hinged to two sides of the bottom of the installation blocks, springs are arranged at the middle positions of two groups of support rods, which are close to the bottom of one side, the bottoms of the support rods are provided with first slide blocks, a bottom bin is arranged below the installation blocks, slide rails are arranged at the middle positions of two sides of the top of the bottom bin, the slide rails are matched with the support rods through the first slide blocks, a third through hole is arranged at the middle position of one side of the bottom bin, two-way threaded rods are arranged at two sides inside the bottom bin, one end of each two-way threaded rod extends out of the bottom bin through the third through hole, and a limit ring is arranged at the, the outside of spacing ring evenly is provided with the multiunit second through-hole, one side cover that the end storehouse was kept away from in the two-way threaded rod outside is equipped with the rotating ring, non-centre of a circle department of rotating ring one side is provided with first through-hole, the inside cover of first through-hole is equipped with the bolt, and bolt and second through-hole looks mutual adaptation.

Preferably, the two sides of the outer side of the bidirectional threaded rod in the bottom bin are symmetrically provided with second sliding blocks matched with the bidirectional threaded rod in a sleeved mode, and the bottoms of the second sliding blocks are symmetrically provided with clamping arms.

Preferably, the handle is arranged at one end, located outside the bottom bin, of the bidirectional threaded rod, and the handle is foldable.

Preferably, the top of the two ends of the base are hinged with a box cover.

Preferably, one end of the inserted pin, which is far away from the second through hole, is provided with a handle, and a collodion cotton handle sleeve is sleeved on the handle.

Preferably, one side of the clamping arm is of an arc-shaped structure, and a rubber thread block is arranged on one side of the clamping arm.

Compared with the prior art, the beneficial effects of the utility model are that: this gear pump convenient to installation is provided with the shock attenuation part through the bottom at the base, make the gear pump can disperse the vibrational force well and offset through this damping device in the course of the work, thereby make the gear pump during operation more steady, through be provided with centre gripping fixing device on the bottom storehouse, make this gear pump can install in the place of difference, the suitability is higher, the installation is also more simple and convenient simultaneously, and also convenient to detach maintains and changes the position, can block the dust through the case lid, the life of extension gear pump.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of fig. 1 at a according to the present invention;

fig. 4 is a partial schematic view of the present invention.

In the figure: 1. a base; 2. a box cover; 3. a crank; 4. a bidirectional threaded rod; 5. a first slider; 6. a bottom bin; 7. a slide rail; 8. clamping arms; 9. mounting blocks; 10. a gear pump body; 11. a second slider; 12. a limiting ring; 13. a rotating ring; 14. a first through hole; 15. inserting a pin; 16. a second through hole; 17. a third through hole; 18. a support bar; 19. a 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 an embodiment: a gear pump convenient to install comprises a base 1, a gear pump main body 10 is arranged at the middle position of the top of the base 1, an installation block 9 is arranged at the middle position of two sides of the bottom of the base 1, support rods 18 are symmetrically hinged to two sides of the bottom of the installation block 9, springs 19 are arranged at the middle positions of two groups of support rods 18 close to the bottom of one side, first sliding blocks 5 are arranged at the bottoms of the support rods 18, a bottom bin 6 is arranged below the installation block 9, sliding rails 7 are arranged at the middle positions of two sides of the top of the bottom bin 6, so that the first sliding blocks can slide, the sliding rails 7 are matched with the support rods 18 through the first sliding blocks 5, a third through hole 17 is arranged at the middle position of one side of the bottom bin 6, two-way threaded rods 4 are arranged at two sides inside the bottom bin 6, one end of each two-way threaded rod 4 extends out of the bottom bin 6 through the third, play spacing effect, the outside of spacing ring 12 evenly is provided with multiunit second through-hole 16, and one side cover that end storehouse 6 was kept away from in the two-way threaded rod 4 outside is equipped with swivel becket 13, and swivel becket 13 one side non-centre of a circle department is provided with first through-hole 14, and the inside cover of first through-hole 14 is equipped with inserts tip 15, plays fixed effect, and inserts tip 15 and the mutual adaptation of second through-hole 16.

In this implementation, the bilateral symmetry cover in the inside two-way threaded rod 4 outside of end storehouse 6 is equipped with rather than the second slider 11 of mutually supporting, the bottom symmetry of two sets of second sliders 11 is provided with arm lock 8, the fixed effect of centre gripping, two-way threaded rod 4 is located one of end storehouse 6 outsides and is provided with crank 3, and crank 3 is folded cascade, convenient storage, the top at base 1 both ends articulates there is case lid 2, play the effect of protection internal device, one of second through-hole 16 is kept away from to inserted tip 15 serves and is provided with the handle, and the cover is equipped with the glued membrane handle cover on hand, prevent that it from sliding, one side of arm lock 8 is the arc structure, and be provided with rubber thread piece on arm lock 8 one side, increase its frictional force.

The working principle is as follows: firstly, the crank 3 is rotated, the crank 3 drives the bidirectional threaded rod 4 to rotate, then the second slider 11 is moved, the clamping arms 8 are driven to move, then a proper fixed position is selected, the second slider 11 drives the two groups of clamping arms 8 to be close to each other by rotating the crank 3, the gear pump is fixed, then the handle is pushed, the handle drives the inserting pins 15 to be clamped into the inner parts of the second through holes 16 on the limiting ring 12, the bidirectional threaded rod 4 is locked, the clamping arms 8 are prevented from being deviated in the operation process, then the box cover 2 is opened for use, vibration can be generated in the process of working of the gear pump, the supporting rod 18 is hinged at the bottom of the mounting block 9, so that the two groups of first sliders 5 on the supporting rod 18 can be driven to slide towards two sides on the sliding rail 7, and downward vibration force is dispersed to two sides, in order to reach absorbing purpose, the bracing piece 18 that the both sides removed is pulled to the spring 19 on one side that two sets of bracing pieces 18 of rethread are close to each other for 18 reaction forces of two sets of bracing pieces for bracing piece 18 can disperse offset more from the vibrational force that brings in the gear pump working process, when need not use, through covering case lid 2, can prevent that the dust from getting into inside, the life of extension gear pump main part 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gear pump convenient to installation, includes base (1), its characterized in that: the gear pump is characterized in that a gear pump main body (10) is arranged at the middle position of the top of the base (1), mounting blocks (9) are arranged at the middle position of two sides of the bottom of the base (1), supporting rods (18) are symmetrically hinged to two sides of the bottom of the mounting blocks (9), springs (19) are arranged at the middle positions of two groups of the supporting rods (18) close to the bottom of one side, first sliding blocks (5) are arranged at the bottoms of the supporting rods (18), a bottom bin (6) is arranged below the mounting blocks (9), sliding rails (7) are arranged at the middle positions of two sides of the top of the bottom bin (6), the sliding rails (7) are matched with the supporting rods (18) through the first sliding blocks (5), third through holes (17) are arranged at the middle position of one side of the bottom bin (6), two-way threaded rods (4) are arranged at two sides of, the outside that the one end of two-way threaded rod (4) extended end storehouse (6) through third through-hole (17), intermediate position department that end storehouse (6) is close to third through-hole (17) one side is provided with spacing ring (12), the outside of spacing ring (12) evenly is provided with multiunit second through-hole (16), one side cover that end storehouse (6) were kept away from in the two-way threaded rod (4) outside is equipped with swivel becket (13), non-centre of a circle department in swivel becket (13) one side is provided with first through-hole (14), the inside cover of first through-hole (14) is equipped with and inserts tip (15), and inserts tip (15) and second through-hole (16) mutual adaptation.

2. A gear pump for easy installation according to claim 1, wherein: the bilateral symmetry cover in the inside two-way threaded rod (4) outside of end storehouse (6) is equipped with rather than second slider (11) of mutually supporting, and is two sets of the bottom symmetry of second slider (11) is provided with arm lock (8).

3. A gear pump for easy installation according to claim 1, wherein: the bidirectional threaded rod (4) is positioned at one end outside the bottom bin (6) and is provided with a crank (3), and the crank (3) is foldable.

4. A gear pump for easy installation according to claim 1, wherein: the top at the two ends of the base (1) is hinged with a box cover (2).

5. A gear pump for easy installation according to claim 1, wherein: one end of the inserted pin (15) far away from the second through hole (16) is provided with a handle, and a collodion handle sleeve is sleeved on the handle.

6. A gear pump for easy installation according to claim 2, wherein: one side of the clamping arm (8) is of an arc-shaped structure, and a rubber thread block is arranged on one side of the clamping arm (8).