CN210889364U

CN210889364U - Decontamination sewage pump

Info

Publication number: CN210889364U
Application number: CN201921968118.8U
Authority: CN
Inventors: 陈久兰; 王炜; 韩乃芹
Original assignee: Xinghua Fangyuan Fire Equipment Co ltd
Current assignee: Xinghua Fangyuan Fire Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-30
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a decontamination dredge pump, which comprises a pump body, the inside of the pump body is provided with the rotor plate, the outside of rotor plate is provided with catches the board, the outside fixed mounting of the pump body has external motor, external motor output shaft fixed mounting has the rotation wheel, the other end fixed mounting who rotates the wheel has the axis of rotation, the outside fixed mounting of axis of rotation has the rotor plate, the surface of catching the board is provided with collects the hair needle. The utility model discloses an external motor takes place to rotate, and then can drive the rotation wheel and take place to rotate, and then can drive the axis of rotation and take place to rotate, and then can drive the rotor plate and take place to rotate, and then make the seizure board in the rotor plate outside can promote sewage, and the collection hair needle of catching inboard inner arc position simultaneously can catch the collection to the impurity in the sewage, can prevent the impurity jam pump body in the sewage, can guarantee the normal operating of dredge pump, can improve the blowdown efficiency of dredge pump.

Description

Decontamination sewage pump

Technical Field

The utility model relates to a dredge pump field, concretely relates to wash sewage pump that disappears.

Background

The sewage pump is a pump product which is connected with a motor and simultaneously submerged in the pump product working at night, the sewage pump has compact structure, small occupied area and convenient installation and maintenance, the service life of the sewage pump is much longer than that of the common pump, and the problems of cavitation damage, water filling and the like do not exist.

The prior art has the following defects: the existing decontamination sewage pump for decontamination is likely to generate impurities in sewage during the sewage disposal process, and the impurities in the sewage are easy to block the sewage pump due to long-time sewage disposal work, so that the normal work of the sewage pump can be influenced, and the sewage pump is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a decontamination dredge pump, take place to rotate through external motor, and then can drive and rotate the wheel and take place to rotate, and then can drive the axis of rotation and take place to rotate, and then can drive the rotor plate and take place to rotate, and then make the seizure board in the rotor plate outside can stir sewage, can promote sewage simultaneously, the collection hair needle of seizure inboard arc position can catch the collection to the impurity in the sewage simultaneously, can prevent impurity jam feed inlet and discharge gate in the sewage, can guarantee the normal operating of dredge pump, can improve the blowdown efficiency of dredge pump, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a decontamination dredge pump, includes the pump body, one side of the pump body is provided with the feed inlet, the opposite side of the pump body is provided with the discharge gate, the inside of the pump body is provided with the rotor plate, the outside of rotor plate is provided with catches the board.

The outer side of the pump body is fixedly provided with an external motor, an output shaft of the external motor is fixedly provided with two rotating wheels, the two rotating wheels are movably connected through a transmission belt, the other end of each rotating wheel is fixedly provided with a rotating shaft, a rotating plate is fixedly arranged on the outer side of the rotating shaft, and the surface of the catching plate is provided with a hair collecting needle.

Preferably, the inside of the pump body is provided with the filter screen, the inside of filter screen is provided with the scraper blade, the scraper blade corresponds with the seizure board.

Preferably, the inside fixed mounting of filter screen has the fixed axle, the fixed axle rotates with the scraper blade to be connected, fixedly connected with limited spring between scraper blade and the filter screen.

Preferably, the bottom end in the pump body is provided with a rotating gear, and the rotating gear corresponds to the filter screen.

Preferably, a servo motor is fixedly installed at the bottom end inside the pump body, a fixed gear is fixedly installed on an output shaft of the servo motor, and the fixed gear is meshed with the rotating gear.

Preferably, the inside of running gear rotates and installs the dwang, the other end fixed mounting of dwang has the rotation baffle.

Preferably, the rotating plate is fixedly connected with the catching plate, and the catching plate is fixedly connected with the hair collecting needles.

Preferably, the rotating gear is movably connected with the inner wall of the pump body, and the rotating baffle corresponds to the filter screen.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the rotating wheel can be driven to rotate through the rotation of the external motor, so that the rotating shaft can be driven to rotate, and the rotating plate can be driven to rotate, so that the capturing plate on the outer side of the rotating plate can stir the sewage and can push the sewage at the same time, and meanwhile, the collecting hair pins at the inner arc position of the capturing plate can capture and collect impurities in the sewage, so that the impurities in the sewage can be prevented from blocking a feed port and a discharge port, the normal operation of the sewage pump can be ensured, and the sewage discharge efficiency of the sewage pump can be improved;

2. can drive the fixed gear through servo motor and take place to rotate, and then can drive the running gear and take place to rotate, and then make the dwang take place to rotate, and then make the rotating baffle open, and then outside making the impurity of collecting can pass through the rotating baffle discharge pump, can clear up the dredge pump, and then make the dredge pump can be better carry out the blowdown, can improve the blowdown efficiency of dredge pump.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

Fig. 2 is a top cross sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is a front view of the catching plate of the present invention.

Fig. 5 is a top view of the blow-off valve of the present invention.

Description of reference numerals:

1. a pump body; 2. a feed inlet; 3. a discharge port; 4. a rotating plate; 5. a catch plate; 6. an external motor; 7. a rotating wheel; 8. a rotating shaft; 9. a transmission belt; 10. a filter screen; 11. a fixed shaft; 12. a squeegee; 13. a restraining spring; 14. collecting the hair needles; 15. a servo motor; 16. fixing a gear; 17. a rotating gear; 18. rotating the rod; 19. the baffle is rotated.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a decontamination dredge pump as shown in fig. 1-5, which comprises a pump body 1, one side of the pump body 1 is provided with feed inlet 2, the opposite side of the pump body 1 is provided with discharge gate 3, the inside of the pump body 1 is provided with rotor plate 4, the outside of rotor plate 4 is provided with seizure board 5.

The outer side of the pump body 1 is fixedly provided with an external motor 6, an output shaft of the external motor 6 is fixedly provided with two rotating wheels 7, the two rotating wheels 7 are movably connected through a transmission belt 9, the other end of each rotating wheel 7 is fixedly provided with a rotating shaft 8, the outer side of each rotating shaft 8 is fixedly provided with a rotating plate 4, and the surface of the capturing plate 5 is provided with a hair collecting needle 14.

Further, in the above technical solution, the inside of the pump body 1 is provided with a filter screen 10, the inside of the filter screen 10 is provided with a scraper 12, the scraper 12 corresponds to the capture plate 5, and the impurities can be cleaned through the scraper 12, so that the blockage of the sewage pump caused by the impurities can be prevented.

Further, in the above technical solution, a fixed shaft 11 is fixedly installed inside the filter screen 10, the fixed shaft 11 is rotatably connected with the scraper 12, a limiting spring 13 is fixedly connected between the scraper 12 and the filter screen 10, and the scraper 12 can scrape off the impurities collected on the collecting bristle needles 14 and clean the impurities.

Further, in the above technical solution, the rotating plate 4 is fixedly connected with the capturing plate 5, the capturing plate 5 is fixedly connected with the collecting hair pins 14, the collecting hair pins 14 can collect and capture impurities in the sewage, and the blockage of the sewage pump caused by the impurities can be prevented.

The implementation mode is specifically as follows: the rotation takes place through external motor 6, and then can drive and rotate 7 emergence rotations of wheel, and then can drive axis of rotation 8 emergence rotation, and then can drive rotor plate 4 emergence rotation, and then make the seizure board 5 in the rotor plate 4 outside can stir sewage, can promote sewage simultaneously, the collection hair needle 14 of catching 5 inner arcs of boards position simultaneously can catch the collection to the impurity in the sewage, can prevent that the impurity in the sewage from blockking up feed inlet 2 and discharge gate 3, can guarantee the normal operating of dredge pump, can improve the blowdown efficiency of dredge pump, this embodiment has specifically solved the problem that the impurity in the sewage blocks up the dredge pump easily among the prior art.

As shown in fig. 4-5, further, in the above technical solution, the bottom end inside the pump body 1 is provided with a rotating gear 17, the rotating gear 17 corresponds to the filter screen 10, impurities in sewage can be discharged out of the pump through the filter screen 10 and the rotating gear 17, so that the cleanliness of the sewage pump can be maintained, and the sewage pump can work better.

Further, in the above technical solution, a servo motor 15 is fixedly installed at the bottom end inside the pump body 1, a fixed gear 16 is fixedly installed at an output shaft of the servo motor 15, the fixed gear 16 is engaged with a rotating gear 17, and the servo motor 15 can drive the fixed gear 16 to rotate, and further drive the rotating gear 17 to rotate, so as to adjust the size of the opening of the rotating baffle 19.

Further, in above-mentioned technical scheme, the inside of rotating gear 17 rotates and installs dwang 18, the other end fixed mounting of dwang 18 has rotating baffle 19, and rotating gear 17's rotation can drive dwang 18 and take place to rotate, and then can adjust rotating baffle 19's opening size, and then makes impurity can get rid of outside the pump.

Further, in the above technical scheme, the rotating gear 17 is movably connected with the inner wall of the pump body 1, the rotating baffle 19 corresponds to the filter screen 10, and the rotating gear 17 can discharge impurities collected on the filter screen 10 out of the pump, so that the cleanliness of the sewage pump can be maintained, and the sewage pump can work well.

The implementation mode is specifically as follows: can drive fixed gear 16 through servo motor 15 and take place to rotate, and then can drive rotating gear 17 and take place to rotate, and then make dwang 18 take place to rotate, and then make rotating baffle 19 can open, and then make the impurity of collecting can be through rotating baffle 19 discharge pump outside, can clear up the dredge pump, and then make the dredge pump can be better carry out the blowdown, can improve the blowdown efficiency of dredge pump, this embodiment has specifically solved the problem that the dredge pump can't keep clear among the prior art.

This practical theory of operation: the rotation occurs through the external motor 6, and then the rotation wheel 7 can be driven to rotate, and then the rotation shaft 8 can be driven to rotate, and then the rotation plate 4 can be driven to rotate, and then the capture plate 5 outside the rotation plate 4 can stir the sewage, and simultaneously the sewage can be pushed, and meanwhile, the collection hair needle 14 at the inner arc position of the capture plate 5 can capture and collect the impurities in the sewage, and then the impurities on the hair needle 14 can be collected by the scraper 12 on the filter screen 10 and scraped off, and then the fixed gear 16 can be driven to rotate through the servo motor 15, and then the rotation gear 17 can be driven to rotate, and then the rotation rod 18 is driven to rotate, and then the rotation baffle 19 can be opened, and further the collected impurities can be discharged out of the pump through the rotation baffle 19.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a decontamination dredge pump, includes pump body (1), its characterized in that: a feeding hole (2) is formed in one side of the pump body (1), a discharging hole (3) is formed in the other side of the pump body (1), a rotating plate (4) is arranged inside the pump body (1), and a capture plate (5) is arranged on the outer side of the rotating plate (4);

the outside fixed mounting of the pump body (1) has external motor (6), external motor (6) output shaft fixed mounting has rotation wheel (7), rotation wheel (7) are provided with two, two pass through drive belt (9) swing joint between rotation wheel (7), the other end fixed mounting who rotates wheel (7) has axis of rotation (8), the outside fixed mounting of axis of rotation (8) has rotor plate (4), the surface of catching board (5) is provided with collects hair needle (14).

2. The decontamination pump of claim 1, wherein: the pump body (1) is provided with inside filter screen (10), the inside of filter screen (10) is provided with scraper blade (12), scraper blade (12) and seizure board (5) are corresponding.

3. The decontamination pump of claim 2, wherein: the inside fixed mounting of filter screen (10) has fixed axle (11), fixed axle (11) and scraper blade (12) are rotated and are connected, fixedly connected with limited spring (13) between scraper blade (12) and filter screen (10).

4. The decontamination pump of claim 1, wherein: the bottom end of the interior of the pump body (1) is provided with a rotating gear (17), and the rotating gear (17) corresponds to the filter screen (10).

5. The decontamination pump of claim 1, wherein: the pump is characterized in that a servo motor (15) is fixedly mounted at the bottom end inside the pump body (1), a fixed gear (16) is fixedly mounted on an output shaft of the servo motor (15), and the fixed gear (16) is meshed with a rotating gear (17).

6. The decontamination pump of claim 4, wherein: the inside of running gear (17) is rotated and is installed dwang (18), the other end fixed mounting of dwang (18) has rotating baffle (19).

7. The decontamination pump of claim 1, wherein: the rotating plate (4) is fixedly connected with the catching plate (5), and the catching plate (5) is fixedly connected with the hair collecting needle (14).

8. The decontamination pump of claim 6, wherein: the rotating gear (17) is movably connected with the inner wall of the pump body (1), and the rotating baffle (19) corresponds to the filter screen (10).