CN221003115U - Rotor pump convenient to installation - Google Patents

Abstract

The utility model belongs to the technical field of rotor pumps, in particular to a rotor pump convenient to install, which comprises a rotor pump main body, wherein a third fixing plate is fixedly connected to the front end of the rotor pump main body, a rotating shaft is fixedly connected to the bottom of the third fixing plate, a second fixing plate is fixedly connected to the bottom of the rotating shaft, the second fixing plate is fixed on one side of the rotor pump main body, a fixing hook is rotatably connected to the outer part of the rotating shaft, and a rotating hole is formed in the top of the fixing hook; inside the dead lever entering fixed orifices is promoted through the spring to the fixed hook prevents that the fixed hook breaks away from, exists the gap between fixed orifices and the dead lever moreover, thereby lets the fixed hook have certain rocking and fixed space, can effectually fix the rotor pump main part through this kind of structure, and has the gap to prevent hard collision, has solved in the past that adopts hard fixed rotor pump main part to rock the operation and not smoothly lead to the interior part to appear wearing and tearing.

Description

Rotor pump convenient to installation

Technical Field

The utility model belongs to the technical field of rotor pumps, and particularly relates to a rotor pump convenient to install.

Background

The rotor pump is a rotary positive displacement pump which changes working volume by relative movement between a rotor and a pump body so as to increase energy of liquid, and has positive displacement property, and flow rate does not change with back pressure.

The existing rotor pump convenient to install adopts to install the fixed plate with the rotor pump bottom, sets up the screw hole at the fixed plate top, aligns the screw hole of the fixed part of bottom with the screw hole, installs the rotor pump through inserting the bolt in the screw hole inside.

The existing rotor pump convenient to install in the prior art is installed and fixed by bolts, the fixing effect is good, but a certain shaking force cannot be removed, and the rotor pump is heavy and inconvenient to correct.

Accordingly, a rotor pump that is convenient to install is proposed in view of the above-described problems.

Disclosure of utility model

In order to make up the defects of the prior art, the rotor pump which is convenient to install and is convenient to install is provided, the rotor pump is convenient to install, the fixing effect is good, but a certain shaking force cannot be removed, the rotor pump is heavy, and the problem of inconvenience in correction is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a rotor pump convenient to install, which comprises a rotor pump main body, wherein the front end of the rotor pump main body is fixedly connected with a third fixing plate, the bottom of the third fixing plate is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a second fixing plate, the second fixing plate is fixed on one side of the rotor pump main body, and the outside of the rotating shaft is rotationally connected with a fixing hook;

The fixed hook is characterized in that the top of the fixed hook is provided with a rotating hole, the rotating shaft is arranged inside the rotating hole, the top of the fixed hook is provided with a first sliding groove, the first sliding groove is provided with two groups of first sliding grooves, the first sliding grooves are internally and externally arranged, the first sliding grooves are in a communicating design, a baffle is arranged at the communicating position of the first sliding groove, one side, close to the rotor pump main body, of the first sliding groove, close to the outside is provided with a fixed hole, one side, close to the rotor pump main body, of the first sliding groove, is close to the inside, is abutted to the bottom of a fixed rod, and springs are fixedly connected to the outside and the top of the fixed rod.

Preferably, the spring top fixedly connected with fixed plate No. one, spring top is at fixed plate bottom sliding connection No. one, fixed plate No. one is fixed in rotor pump main part one side.

Preferably, the front side and the rear side of the rotor pump main body are fixedly connected with sliding blocks, and the sliding blocks are in rectangular design.

Preferably, the sliding block slides in the second sliding groove, the rotor pump main body is arranged in the fixed box, and the second sliding groove is formed in the position, close to the left side and the right side, of the fixed box.

Preferably, rubber strips are fixedly connected above and below the sliding groove, and four groups of rubber strips are fixed on the left side and the right side of the inside of the fixed box.

Preferably, the two groups of the fixing hooks are arranged, and the two groups of the fixing hooks are fixed on one side of the rotor pump main body and one side of the inside of the fixing box.

The utility model has the beneficial effects that:

the utility model provides a rotor pump convenient to install, which pushes a fixing rod to enter the inside of a fixing hole through a spring, so that a fixing hook is prevented from being separated, a gap exists between the fixing hole and the fixing rod, so that the fixing hook has certain shaking and fixing space, the rotor pump main body can be effectively fixed through the structure, and the gap is prevented from hard collision, thereby solving the problem that the internal parts are worn due to unsmooth shaking operation of the rotor pump main body caused by the hard fixation in the past.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

fig. 2 is a perspective view of a rotor pump body according to the present utility model;

FIG. 3 is an enlarged partial perspective view of the stationary box of the present utility model;

Fig. 4 is a perspective view of a fixing hook in the present utility model;

FIG. 5 is a perspective view of a cross section of a fastening hook of the present utility model;

Legend description:

1. A rotor pump body; 2. a slide block; 3. a first fixing plate; 4. a fixed rod; 5. a spring; 6. a fixed hook; 7. a first chute; 8. a baffle; 9. a fixing hole; 10. a rotation hole; 11. a rotating shaft; 12. a second fixing plate; 13. a fixed box; 14. a second chute; 15. a rubber strip; 16. and a third fixing 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.

Specific examples are given below.

Referring to fig. 1-5, the utility model provides a rotor pump convenient to install, which comprises a rotor pump main body 1, wherein a third fixing plate 16 is fixedly connected to the front end of the rotor pump main body 1, a rotating shaft 11 is fixedly connected to the bottom of the third fixing plate 16, a second fixing plate 12 is fixedly connected to the bottom of the rotating shaft 11, the second fixing plate 12 is fixed on one side of the rotor pump main body 1, and a fixing hook 6 is rotatably connected to the outside of the rotating shaft 11;

The top of the fixed hook 6 is provided with a rotating hole 10, the rotating shaft 11 is arranged inside the rotating hole 10, the top of the fixed hook 6 is provided with a first sliding groove 7, the first sliding groove 7 is provided with two groups, the two groups of the first sliding grooves 7 are internally and externally provided, the two groups of the first sliding grooves 7 are in a communicating design, a baffle 8 is arranged at the communicating position of the first sliding groove 7, one side, close to the outside, of the first sliding groove 7, close to the rotor pump main body 1 is provided with a fixing hole 9, one side, close to the inside, of the first sliding groove 7, close to the rotor pump main body 1 is internally abutted with the bottom of the fixed rod 4, and the outside and the top of the fixed rod 4 are fixedly connected with springs 5;

During operation, when fixed hook 6 and the position contact that needs to be fixed, fixed hook 6 and the fixed position contact that needs, fixed hook 6 anticlockwise rotates, let dead lever 4 slide in spout 7 inside that fixed hook 6 top was seted up, slide to the intercommunication department when dead lever 4, dead lever 4 and baffle 8 lateral collision, thereby reach outside spout 7 along the intercommunication department, after breaking away from the butt and resetting once more, dead lever 4 reaches fixed orifices 9 top, spring 5 promotes dead lever 4 and gets into inside fixed orifices 9, thereby fixed hook 6 prevents that fixed hook 6 from breaking away from, and there is the gap between fixed orifices 9 and the dead lever 4, thereby make fixed hook 6 have certain rocking and fixed space, can effectually fix rotor pump main part 1 through this kind of structure, and there is the gap to prevent hard collision, it is not smooth and easy to lead to the internal parts to appear wearing and tearing to have been solved in the past to adopt hard fixed rotor pump main part 1 to rock the operation.

Further, as shown in fig. 5, the top of the spring 5 is fixedly connected with a first fixing plate 3, the top of the spring 5 is slidably connected with the bottom of the first fixing plate 3, and the first fixing plate 3 is fixed on one side of the rotor pump main body 1.

During operation, the spring 5 is fixed by inserting the fixing rod 4 into the fixing hole 9, the first fixing plate 3 is smooth for running the fixing rod 4, and the fixing effect of the fixing rod 4 and the spring 5 is that the fixing rod is stable in running on one side of the rotor pump main body 1.

Further, as shown in fig. 2, the front and rear sides of the rotor pump main body 1 are fixedly connected with a slider 2, and the slider 2 is rectangular in design.

In operation, the slide block 2 fixed on the rotor pump body 1 limits the deflection of the rotor pump body 1, so as to prevent the problem that the rotor pump body 1 is inconvenient to position when being fixed.

Further, as shown in fig. 2, the slider 2 slides inside the No. two sliding grooves 14, the rotor pump main body 1 is disposed inside the fixed box 13, and the No. two sliding grooves 14 are provided near the left and right sides of the fixed box 13.

During operation, the sliding block 2 slides in the sliding groove 14 formed in the fixed box 13, so that the rotor pump main body 1 can be more stable when being fixed in the fixed box 13 in a sliding manner, the sliding groove 14 is designed to be rectangular like the sliding block 2, and the rectangular design is more stable, so that abrasion is avoided.

Further, as shown in fig. 3, rubber strips 15 are fixedly connected above and below the chute 14, and four groups of rubber strips 15 are fixed on the left and right sides inside the fixed box 13.

During operation, the rubber strip 15 glued from top to bottom of the chute 14 protects the rotor pump main body 1, prevents the rotor pump main body 1 from damaging the rotor pump main body 1 due to the internal collision of the fixing box 13 when the rotor pump main body 1 shakes, and improves the safety and the protection effect.

Further, as shown in fig. 1, the fixing hooks 6 are provided in two groups, and the two groups of the fixing hooks 6 are fixed to the rotor pump body 1 side and the inside side of the fixing case 13.

During operation, two sets of designs of the fixed hooks 6 are matched for fixing, the parts can be better combined for fixing through the designs, and the two sets of fixed hooks 6 can be firmly held like two hands, so that shaking can be reduced, and a sufficient shaking effect is also left.

Working principle: when the fixed hook 6 contacts with the position to be fixed, the fixed hook 6 rotates anticlockwise, the fixed rod 4 slides in the chute 7 formed at the top of the fixed hook 6, when the fixed rod 4 slides to the communicating position, the fixed rod 4 collides with one side of the baffle plate 8, thereby reaching the external chute 7 along the communicating position, after the separating and abutting position is reset again, the fixed rod 4 reaches the upper part of the fixed hole 9, the spring 5 pushes the fixed rod 4 to enter the inside of the fixed hole 9, thereby the fixed hook 6 is prevented from separating, and a gap exists between the fixed hole 9 and the fixed rod 4, so that the fixed hook 6 has a certain shaking and fixed space, the rotor pump main body 1 can be effectively fixed through the structure, and the gap is prevented from hard collision, thereby solving the problem that the internal parts are worn due to unsmooth shaking operation of the rotor pump main body 1 caused by hard fixation in the past, the spring 5 is arranged for inserting the fixing rod 4 into the fixing hole 9 for fixing, the first fixing plate 3 is used for enabling the fixing rod 4 to run more smoothly, the fixing effect of the fixing rod 4 and the spring 5 is used for enabling the fixing rod to run more stably on one side of the rotor pump main body 1, the sliding block 2 fixed on the rotor pump main body 1 is used for limiting the deflection of the rotor pump main body 1 and preventing the problem that the rotor pump main body 1 is inconvenient to position when being fixed, the sliding block 2 slides in the sliding groove 14 formed in the fixing box 13, the sliding groove 14 is more stable when the rotor pump main body 1 slides in the fixing box 13, the design of the sliding groove 14 is rectangular like the sliding block 2, the rectangular design is more stable, abrasion is avoided, the rubber strip 15 glued up and down on the sliding groove 14 is used for protecting the rotor pump main body 1, prevent rotor pump main part 1 when rocking with the inside problem that bumps of fixed box 13 and cause rotor pump main part 1 impaired, improved security and protection effect, two sets of designs cooperation of fixed hook 6 are fixed, and the above-mentioned part of combination through this kind of design can be better fix, and two sets of fixed hooks 6 can be like the same hold of the just firm fastening of both hands, can reduce to rock, also leave the vibration effect that sufficient rocking produced moreover.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A rotor pump convenient to installation, its characterized in that: the rotary pump comprises a rotor pump main body (1), wherein a third fixing plate (16) is fixedly connected to the front end of the rotor pump main body (1), a rotary shaft (11) is fixedly connected to the bottom of the third fixing plate (16), a second fixing plate (12) is fixedly connected to the bottom of the rotary shaft (11), the second fixing plate (12) is fixed on one side of the rotor pump main body (1), and a fixing hook (6) is rotatably connected to the outer portion of the rotary shaft (11);

The utility model discloses a rotor pump of motor vehicle, including fixed hook (6), fixed hook (7), fixed hook (6) top has seted up rotation hole (10), fixed hook (6) top has seted up spout (7), spout (7) have two sets of, two sets of spout (7) are inside and outside seting up, spout (7) of two sets of are the intercommunication design, spout (7) intercommunication department is provided with baffle (8), fixed hole (9) have been seted up to one side that spout (7) is close to outside that is close to rotor pump main part (1), one side that spout (7) is close to inboard rotor pump main part (1) inside butt has dead lever (4) bottom, dead lever (4) outside and top fixedly connected with spring (5).

2. A rotor pump for facilitating installation as defined in claim 1, wherein: the top of the spring (5) is fixedly connected with a first fixing plate (3), the top of the spring (5) is slidably connected with the bottom of the first fixing plate (3), and the first fixing plate (3) is fixed on one side of the rotor pump main body (1).

3. A rotor pump for facilitating installation as defined in claim 2, wherein: the rotor pump is characterized in that the front side and the rear side of the rotor pump main body (1) are fixedly connected with sliding blocks (2), and the sliding blocks (2) are rectangular in design.

4. A rotor pump for facilitating installation according to claim 3, wherein: the sliding block (2) slides in the second sliding groove (14), the rotor pump main body (1) is arranged in the fixed box (13), and the second sliding groove (14) is formed in the left side and the right side of the fixed box (13).

5. A rotor pump for facilitating installation as defined in claim 4, wherein: rubber strips (15) are fixedly connected above and below the second sliding groove (14), and the rubber strips (15) are fixed on the left side and the right side inside the fixed box (13) in four groups.

6. A rotor pump for facilitating installation as defined in claim 5, wherein: the two groups of the fixing hooks (6) are arranged in total, and the two groups of the fixing hooks (6) are fixed on one side of the rotor pump main body (1) and one side of the inside of the fixing box (13).