CN214617081U

CN214617081U - Double-end single screw rod dredge pump

Info

Publication number: CN214617081U
Application number: CN202120547228.8U
Authority: CN
Inventors: 裴宝义; 许大庆; 张会祥
Original assignee: Tianjin Huaman Pumps Group Co ltd
Current assignee: Tianjin Huaman Pumps Group Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-05
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a double-end single screw rod dredge pump, the on-line screen storage device comprises a base, the top fixedly connected with electric putter of base, electric putter's output articulates there is the spin, spin sliding connection has spin card rail, the top fixedly connected with connecting rod of spin card rail, the top fixedly connected with motor housing of connecting rod. The utility model discloses a start and rotate the motor, drive the axis of rotation through rotating the motor, the axis of rotation drives the screw rod pump body, when the screw rod pump body drives sewage and rotates, some solid impurity can adsorb the inner wall at the water pump shell along with the lapse of time in the sewage, simultaneously can drive transmission assembly when the output shaft that rotates the motor rotates and rotate, promote the ball and rotate round extrusion spring coupling plate, when the transfer line drives and promotes the ball and rotate the another side, spring coupling plate drives the vibrating block and strikes the water pump shell under vibrating spring's effort, make the impurity of water pump shell inner wall drop, improve the water delivery efficiency of screw pump.

Description

Double-end single screw rod dredge pump

Technical Field

The utility model relates to a dredge pump technical field specifically is a double-end single screw rod dredge pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal, etc., and can also convey liquid, gas mixture and liquid containing suspended solid matter. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles.

However, in the prior art, when the double-head single-screw pump is actually used, the water pump is easily blocked due to the adsorption and accumulation of solid impurities in sewage on the inner wall of the pump body in the water pumping process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-end single screw rod dredge pump 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 double-end single-screw sewage pump comprises a base, wherein the top of the base is fixedly connected with an electric push rod, the output end of the electric push rod is hinged with a rolling ball, the rolling ball is slidably connected with a rolling ball clamping rail, the top of the rolling ball clamping rail is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a motor housing, the inner wall of the motor housing is fixedly connected with a rotating motor, the rotating motor is fixedly connected with a rotating shaft through an output shaft, the output shaft of the rotating motor is fixedly connected with the motor housing through a bearing, one end of the rotating shaft, which is far away from the rotating motor, is fixedly connected with a screw pump body, the peripheral surface of the screw pump body is fixedly connected with a water pump shell through a bearing, the screw pump body rotates in the water pump shell, the outer surface of the water pump shell is fixedly connected with an external shell, the external shell is fixedly connected with the rolling ball clamping rail, peripheral hardware casing and motor housing fixed connection, the inner wall fixedly connected with slide rail of peripheral hardware casing, the inner wall fixedly connected with vibrating spring of peripheral hardware casing, vibrating spring keeps away from the one end fixedly connected with spring coupling plate of peripheral hardware casing, spring coupling plate's side fixedly connected with laminating pulley, the surface slip of laminating pulley at the slide rail, the all surface fixedly connected with transmission assembly who rotates the motor output shaft, transmission assembly's fixed surface is connected with the transfer line, the transfer line passes through bearing and peripheral hardware casing fixed connection, the all surface fixedly connected with of transfer line pushes away the ball, spring coupling plate's fixed surface is connected with the piece of vibrating.

Preferably, the bottom of base fixedly connected with removes the pulley, remove the quantity of pulley and be four, two remove the pulley and be a set of bottom midline both sides symmetry about the base.

Preferably, the rotating motor is a servo motor, the rotating motor is electrically connected with the integral device, and a control panel of the rotating motor is arranged at the top of the motor housing.

Preferably, the number of the vibration springs is sixteen, the eight vibration springs are in one group, and the two groups of vibration springs are symmetrical around two sides of a horizontal center line of the water pump shell.

Preferably, the top of the water pump shell is provided with a water outlet corresponding to the screw pump body.

Preferably, the bottom of the electric push rod is provided with a control panel, and an included angle between the water pump shell and the base is 45 degrees.

Preferably, the number of the vibrating blocks is four, and the two vibrating blocks are in a group and are bilaterally symmetrical about the vertical projection of the transmission rod on the surface of the spring connecting plate.

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

1. the utility model discloses a start rotating motor, drive the axis of rotation through rotating motor, the axis of rotation drives the screw rod pump body, when the screw rod pump body drives sewage and rotates, some solid impurity in the sewage can adsorb at the inner wall of water pump shell along with the lapse of time, simultaneously can drive the transmission assembly and rotate when the output shaft of rotating motor rotates, do the circular motion through the transmission assembly and drive the transfer line, the transfer line drives the propelling ball, the propelling ball rotates round extrusion spring coupling plate, when the transfer line drives the propelling ball and rotates to the other side, the spring coupling plate drives the vibrating block under the effort of vibrating spring and strikes the water pump shell, make the impurity of water pump shell inner wall drop, improve the water delivery efficiency of screw pump;

2. the utility model discloses still simultaneously through starting electric putter, electric putter drives the motor housing, and the motor housing drives and rotates the motor and the axis of rotation and follows electric putter and carry out the regulation of height, can make the overall device adjust the height of the pump body along with the depth of water level, prevents the dry combustion method of motor, carries out the protection to a certain extent to the overall device.

Drawings

FIG. 1 is a front sectional view of the overall structure of a double-head single-screw dredge pump of the utility model;

FIG. 2 is a structural plan view of the motor housing of the double-head single-screw dredge pump of the present invention;

FIG. 3 is an enlarged view of the structure of the joint of the fixed rod and the movable push rod of the double-head single-screw dredge pump of the utility model;

fig. 4 is the utility model relates to a double-end single screw rod dredge pump shakes transfer line department structure plan view.

In the figure: 1. a base; 2. a movable pulley; 3. an electric push rod; 4. a motor housing; 5. rotating the motor; 6. a rotating shaft; 7. a screw pump body; 8. a water pump housing; 9. a peripheral housing; 10. a slide rail; 11. fitting a pulley; 12. a spring connecting plate; 13. a vibration spring; 14. a transmission assembly; 15. a transmission rod; 16. pushing the ball; 17. vibrating blocks; 18. rolling ball clamping rail; 19. a connecting rod; 20. a ball.

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: a double-end single-screw sewage pump comprises a base 1, wherein the top of the base 1 is fixedly connected with an electric push rod 3, the output end of the electric push rod 3 is hinged with a rolling ball 20, the rolling ball 20 is slidably connected with a rolling ball clamping rail 18, the top of the rolling ball clamping rail 18 is fixedly provided with a connecting rod 19, the top of the connecting rod 19 is fixedly provided with a motor housing 4, the inner wall of the motor housing 4 is fixedly provided with a rotating motor 5, the rotating motor 5 is fixedly provided with a rotating shaft 6 through an output shaft, the output shaft of the rotating motor 5 is fixedly arranged with the motor housing 4 through a bearing, one end of the rotating shaft 6 far away from the rotating motor 5 is fixedly provided with a screw pump body 7, the peripheral surface of the screw pump body 7 is fixedly provided with a water pump shell 8 through a bearing, the screw pump body 7 rotates in the water pump shell 8, the outer surface of the rolling ball pump shell 8 is fixedly provided with an external shell 9, the external shell 9 is fixedly arranged with the clamping rail 18, the peripheral casing 9 and the motor housing 4 are fixedly installed, a slide rail 10 is fixedly installed on the inner wall of the peripheral casing 9, a vibration spring 13 is fixedly installed on the inner wall of the peripheral casing 9, a spring connecting plate 12 is fixedly installed at one end, far away from the peripheral casing 9, of the vibration spring 13, a fitting pulley 11 is fixedly installed on the side face of the spring connecting plate 12, the fitting pulley 11 slides on the surface of the slide rail 10, a transmission assembly 14 is fixedly installed on the peripheral surface of an output shaft of the rotating motor 5, a transmission rod 15 is fixedly installed on the surface of the transmission assembly 14, the transmission rod 15 is fixedly installed with the peripheral casing 9 through a bearing, a pushing ball 16 is fixedly installed on the peripheral surface of the transmission rod 15, and a vibrating block 17 is fixedly installed on the surface of the spring connecting plate 12.

The bottom fixed mounting of base 1 has the removal pulley 2, and the quantity of removing pulley 2 is four, and two remove pulley 2 and be a set of bottom central line both sides symmetry about base 1.

The rotating motor 5 is a servo motor, the rotating motor 5 is electrically connected with the whole device, and the top of the motor housing 4 is provided with a control panel of the rotating motor 5.

The number of the vibration springs 13 is sixteen, eight vibration springs 13 are in one group, and two groups of vibration springs 13 are symmetrical around the two sides of the horizontal center line of the water pump shell 8.

The top of the water pump shell 8 is provided with a water outlet corresponding to the screw pump body 7.

The bottom of the electric push rod 3 is provided with a control panel, and the included angle between the water pump shell 8 and the base 1 is 45 degrees in general.

The number of the vibrating blocks 17 is four, and two vibrating blocks 17 are in a group which are bilaterally symmetrical about the vertical projection of the transmission rod 15 on the surface of the spring connecting plate 12.

The working principle is as follows: when in use, the utility model starts the rotating motor 5, drives the rotating shaft 6 by the rotating motor 5, the rotating shaft 6 drives the screw pump body 7, when the screw pump body 7 drives the sewage to rotate, some solid impurities in the sewage can be adsorbed on the inner wall of the water pump shell 8 along with the time, simultaneously, when the output shaft of the rotating motor 5 rotates, the transmission component 14 can be driven to rotate, the transmission component 14 does circular motion to drive the transmission rod 15, the transmission rod 15 drives the push ball 16, the push ball 16 rotates to extrude the spring connecting plate 12 for a circle, when the transmission rod 15 drives the push ball 16 to rotate to the other side, the spring connecting plate 12 drives the vibrating block 17 to knock the water pump shell 8 under the action force of the vibrating spring 13, so that the impurities on the inner wall of the water pump shell 8 fall off, the water delivery efficiency of the screw pump is improved, the utility model also starts the electric push rod 3, electric putter 3 drives motor housing 4, and motor housing 4 drives rotation motor 5 and axis of rotation 6 and follows electric putter 3 and carry out the regulation of height, can make the overall device adjust the height of the pump body along with the depth of water level, prevents the dry combustion method of motor, carries out the protection to a certain extent to the overall device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a double-end single screw rod dredge pump, includes base (1), its characterized in that: the top fixedly connected with electric putter (3) of base (1), the output of electric putter (3) articulates there is spin (20), spin (20) sliding connection has spin card rail (18), the top fixedly connected with connecting rod (19) of spin card rail (18), the top fixedly connected with motor housing (4) of connecting rod (19), the inner wall fixedly connected with of motor housing (4) rotates motor (5), rotate motor (5) through output shaft fixedly connected with axis of rotation (6), the output shaft of rotating motor (5) passes through bearing and motor housing (4) fixed connection, the one end fixedly connected with screw pump body (7) of rotating motor (5) is kept away from in axis of rotation (6), the all surfaces of screw pump body (7) pass through bearing fixedly connected with water pump shell (8), the screw pump body (7) rotates in the water pump shell (8), the outer surface of the water pump shell (8) is fixedly connected with an external shell (9), the external shell (9) is fixedly connected with a rolling ball clamping rail (18), the external shell (9) is fixedly connected with a motor housing (4), the inner wall of the external shell (9) is fixedly connected with a sliding rail (10), the inner wall of the external shell (9) is fixedly connected with a vibrating spring (13), one end of the vibrating spring (13) far away from the external shell (9) is fixedly connected with a spring connecting plate (12), the side face of the spring connecting plate (12) is fixedly connected with a laminating pulley (11), the laminating pulley (11) slides on the surface of the sliding rail (10), the peripheral surface of an output shaft of the rotating motor (5) is fixedly connected with a transmission component (14), the surface of the transmission component (14) is fixedly connected with a transmission rod (15), the transmission rod (15) is fixedly connected with an external shell (9) through a bearing, the circumferential surface of the transmission rod (15) is fixedly connected with a pushing ball (16), and the surface of the spring connecting plate (12) is fixedly connected with a vibrating block (17).

2. The double-ended single screw dredge pump of claim 1 wherein: the bottom fixedly connected with of base (1) removes pulley (2), the quantity that removes pulley (2) is four, two remove pulley (2) for a set of bottom central line both sides symmetry about base (1).

3. The double-ended single screw dredge pump of claim 1 wherein: the rotating motor (5) is a servo motor, the rotating motor (5) is electrically connected with the whole device, and a control panel for rotating the motor (5) is arranged at the top of the motor housing (4).

4. The double-ended single screw dredge pump of claim 1 wherein: the number of the vibration springs (13) is sixteen, the eight vibration springs (13) form one group, and the two groups of vibration springs (13) are symmetrical around two sides of a horizontal center line of the water pump shell (8).

5. The double-ended single screw dredge pump of claim 1 wherein: the top of the water pump shell (8) is provided with a water outlet corresponding to the screw pump body (7).

6. The double-ended single screw dredge pump of claim 1 wherein: the bottom of electric putter (3) is equipped with control panel, the contained angle between water pump shell (8) and base (1) is 45.

7. The double-ended single screw dredge pump of claim 1 wherein: the number of the vibrating blocks (17) is four, and the two vibrating blocks (17) are a group which is symmetrical about the vertical projection of the transmission rod (15) on the surface of the spring connecting plate (12).