CN212296858U

CN212296858U - Shockproof cam rotor pump

Info

Publication number: CN212296858U
Application number: CN201921757905.8U
Authority: CN
Inventors: 孟剑; 杨悦民
Original assignee: Suzhou Koning Polyol Co ltd
Current assignee: Suzhou Koning Polyol Co ltd
Priority date: 2019-10-20
Filing date: 2019-10-20
Publication date: 2021-01-05
Anticipated expiration: 2029-10-20

Abstract

The utility model discloses a cam rotor pump takes precautions against earthquakes, which comprises a pump body, the pump body is including motor, speed reducer and pump head, pump body bottom fixed mounting has first bottom plate, first bottom plate bottom is provided with the second bottom plate, second bottom plate top fixed mounting has the extension board, the dwang is worn to be equipped with by the vertical end level of extension board. The utility model discloses in, through spring elastic connection between lift cover and the first bottom plate, the elastic potential energy of spring can support the shock attenuation to the cam rotor pump, through rotating the dwang, the dwang drives second gear rotation through first gear, the rotation screw rod at second gear drive top rotates in step, the screw thread that the rotation screw rod can pass through the exterior wall drives the lift cover and rises, the spring at lift cover cooperation top promotes first bottom plate and the pump body up-shifts, thereby realize the altitude mixture control of cam rotor pump, thereby the application scope of cam rotor pump has been improved.

Description

Shockproof cam rotor pump

Technical Field

The utility model relates to a cam rotor pump technical field especially relates to a cam rotor pump takes precautions against earthquakes.

Background

The cam rotor pump is one of internationally advanced fluid equipment, the rotor of the cam rotor pump is coated by full rubber, the wear resistance is strong, the rotor and the shell are in high-precision clearance fit, the cam rotor pump has strong self-suction force and high-lift force, and the cam rotor pump is reliable, firm and energy-saving and can convey various viscous or particle-containing media. High efficiency, energy saving, time saving, no need of drainage and pump filling, and is suitable for various complex fluid media. Dry installation, on-line maintenance and low-cost maintenance, stable operation, self-absorption, wear resistance and difficult blockage.

At present, the existing cam rotor pump still has some defects, firstly, the existing cam rotor pump cannot change the height, so that the cam rotor pump cannot adjust the height according to the requirement, and the limitation of the cam rotor pump is increased; secondly, the current cam rotor pump lacks leakage collection device, and the cam rotor pump can produce the weeping and scatter to ground at the during operation, is difficult to collect, and the weeping that scatters still causes certain influence to the environment to the result of use of cam rotor pump has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the anti-vibration cam rotor pump is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cam rotor pump takes precautions against earthquakes, includes the pump body, the pump body is including motor, speed reducer and pump head, pump body bottom fixed mounting has first bottom plate, first bottom plate bottom is provided with the second bottom plate, second bottom plate top fixed mounting has the extension board, the dwang is worn to be equipped with by the vertical end level of extension board, the outer table wall fixed mounting of dwang has first gear, second bottom plate top fixed mounting has the dead lever, the dead lever inner chamber is vertical to be provided with rotates the screw rod, it has the second gear of being connected with first gear engagement to rotate screw rod bottom fixed mounting, it is connected with the lift cover through the screw thread closure soon to rotate the outer table wall of screw rod, lift cover outward table wall fixed mounting has the stopper, the stopper passes through spacing groove and dead lever sliding connection, lift cover top is through spring and first bottom plate elastic.

As a further description of the above technical solution:

the first bottom plate is provided with a through hole, a sewage collecting chamber fixedly connected with the second bottom plate is arranged below the through hole, and a sewage discharge pipe is fixedly arranged on the front end face of the sewage collecting chamber.

As a further description of the above technical solution:

and a limiting rod fixedly connected with the lifting sleeve is embedded in the inner surface wall of the spring in a sliding manner.

As a further description of the above technical solution:

the rotating screw rod is connected with the fixed rod in a buckling mode.

As a further description of the above technical solution:

and a rotating handle is fixedly arranged at one end of the rotating rod.

As a further description of the above technical solution:

the sewage collecting chamber is fixedly connected with the second bottom plate through bolts.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through spring elastic connection between lift cover and the first bottom plate, the elastic potential energy of spring can support the shock attenuation to the cam rotor pump, through rotating the dwang, the dwang drives second gear rotation through first gear, the rotation screw rod at second gear drive top rotates in step, the screw thread that the rotation screw rod can pass through the exterior wall drives the lift cover and rises, the spring at lift cover cooperation top promotes first bottom plate and the pump body up-shifts, thereby realize the altitude mixture control of cam rotor pump, thereby the application scope of cam rotor pump has been improved.

2. The utility model discloses in, cam rotor pump is at the during operation, and the weeping that the pump head produced can fall into the dirty room of collection through the perforation in, and the interior weeping of collection can carry out centralized processing through the blow off pipe after gathering a certain amount to avoided the weeping to scatter subaerially and inconvenient clearance, thereby guaranteed cam rotor pump's result of use.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic left-view structure diagram provided according to an embodiment of the present invention;

fig. 3 shows a schematic front view structure diagram provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a pump body; 101. a motor; 102. a speed reducer; 103. a pump head; 2. perforating; 3. a first base plate; 4. a spring; 5. a limiting rod; 6. a lifting sleeve; 7. fixing the rod; 8. rotating the screw; 9. a support plate; 10. a second base plate; 12. a first gear; 13. a second gear; 14. rotating the rod; 15. a blow-off pipe; 16. a dirt collection chamber; 17. turning a handle; 18. a limiting block; 19. a limiting groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a shockproof cam rotor pump comprises a pump body 1, the pump body 1 comprises a motor 101, speed reducer 102 and pump head 103, 1 bottom fixed mounting of the pump body has

first bottom plate

3, 3 bottoms of first bottom plate are provided with

second bottom plate

10, 10 top fixed mounting of second bottom plate have extension board 9, the dwang 14 is worn to be equipped with by the vertical end level of

extension board

9, 14 exterior wall fixed mounting of dwang has first gear 12, 10 top fixed mounting of second bottom plate have

dead lever

7, 7 vertical rotation screw rods 8 that are provided with of dead lever inner chamber, 8 bottom fixed mounting of rotation screw rods have the second gear 13 of being connected with the meshing of first gear 12, 8 exterior walls of rotation screw rods close soon through the screw thread and are connected with

lifting sleeve

6, 6 exterior wall fixed mounting of lifting sleeve has stopper 18, stopper 18 passes through

spacing groove

19 and 7 sliding connection of dead lever, 6 tops of lifting sleeve pass through spring 4 and 3 elastic connection of first bottom.

Specifically, as shown in fig. 1 and 2, perforation 2 has been seted up on the first bottom plate 3, perforation 2 below is provided with the dirty room 16 of collection with second bottom plate 10 fixed connection, terminal surface fixed mounting has blow off pipe 15 before the dirty room 16 of collection, the weeping that pump head 103 produced can fall into in the dirty room 16 of collection through perforation 2, the weeping in the dirty room 16 of collection can carry out centralized processing through blow off pipe 15 after gathering a certain amount, thereby avoided the weeping to scatter subaerial and inconvenient the clearance, thereby the result of use of cam rotor pump has been guaranteed.

Specifically, as shown in fig. 1, the surface wall in the spring 4 is slidably embedded with a limiting rod 5 fixedly connected with the lifting sleeve 6, and the spring 4 is limited by the limiting rod 5, so that the spring 4 is prevented from deviating, and the stability of the spring 4 is ensured.

Specifically, as shown in fig. 1, the rotating screw 8 is connected with the fixing rod 7 in a buckling manner, so that the rotating screw 8 is prevented from deviating, and the stability of the rotating screw 8 is improved.

Specifically, as shown in fig. 1, a rotating handle 17 is fixedly mounted at one end of the rotating rod 14, so that the convenience of rotation of the rotating rod 14 is improved.

Specifically, as shown in fig. 1, the dirt collecting chamber 16 is fixedly connected with the second base plate 10 through bolts, so that the dirt collecting chamber 16 can be detached, and the dirt collecting chamber 16 can be cleaned conveniently in the later period.

The working principle is as follows: when the cam rotor pump is used, the lifting sleeve 6 is elastically connected with the first bottom plate 3 through the spring 4, the pump body 1 can be supported and damped by elastic potential energy of the spring 4, the rotating rod 14 is rotated, the rotating rod 14 drives the second gear 13 to rotate through the first gear 12, the second gear 13 drives the rotating screw 8 at the top to synchronously rotate, the rotating screw 8 drives the lifting sleeve 6 to ascend through threads on the outer surface wall, the lifting sleeve 6 is matched with the spring 4 at the top to push the first bottom plate 3 and the pump body 1 to move upwards, so that the height adjustment of the cam rotor pump is realized, the application range of the cam rotor pump is improved, when the cam rotor pump works, leakage generated by a 103 pump head falls into the dirt collecting chamber 16 through the perforation 2, the leakage in the dirt collecting chamber 16 can be concentrated through the drain pipe 15 after being collected in a certain amount, and the inconvenience in cleaning caused by the leakage scattering on the ground is avoided, thereby ensuring the use effect of the cam rotor pump.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cam rotor pump takes precautions against earthquakes, includes the pump body (1), its characterized in that, the pump body (1) is including motor (101), speed reducer (102) and pump head (103), pump body (1) bottom fixed mounting has first bottom plate (3), first bottom plate (3) bottom is provided with second bottom plate (10), second bottom plate (10) top fixed mounting has extension board (9), dwang (14) are worn to be equipped with by extension board (9) vertical end level, dwang (14) outward appearance wall fixed mounting has first gear (12), second bottom plate (10) top fixed mounting has dead lever (7), dead lever (7) inner chamber vertical is provided with rotates screw rod (8), rotate screw rod (8) bottom fixed mounting have with first gear (12) meshing connection's second gear (13), it is connected with lift cover (6) through screw thread closure to rotate screw rod (8) outward appearance wall, lifting sleeve (6) outward appearance wall fixed mounting has stopper (18), stopper (18) pass through spacing groove (19) and dead lever (7) sliding connection, lifting sleeve (6) top is through spring (4) and first bottom plate (3) elastic connection.

2. The anti-vibration cam rotor pump is characterized in that a through hole (2) is formed in the first bottom plate (3), a sewage collection chamber (16) fixedly connected with the second bottom plate (10) is arranged below the through hole (2), and a sewage discharge pipe (15) is fixedly installed on the front end face of the sewage collection chamber (16).

3. Anti-vibration lobe rotor pump according to claim 1, characterized in that the inner surface wall of the spring (4) is embedded with a limit rod (5) fixedly connected with the lifting sleeve (6) in a sliding way.

4. Anti-vibration lobe rotor pump, according to claim 1, characterized in that the rotating screw (8) is snap-connected with the fixed rod (7).

5. Anti-vibration lobe rotor pump according to claim 1, characterized in that the rotating handle (17) is fixedly mounted at one end of the rotating rod (14).

6. Anti-vibration lobe rotor pump according to claim 2, characterized in that the dirt collection chamber (16) is fixedly connected to the second base plate (10) by means of bolts.