CN218151456U

CN218151456U - Submersible sewage pump with cutting and crushing device

Info

Publication number: CN218151456U
Application number: CN202221583736.2U
Authority: CN
Inventors: 陶莲峰
Original assignee: Yancheng Jinyang Water Supply Equipment Co ltd
Current assignee: Yancheng Jinyang Water Supply Equipment Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-27
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a take cutting reducing mechanism's dive sewage pump, including the sewage pump body, sewage pump body outer wall fixedly connected with disc, the spread groove has been seted up to disc outer wall one side, spread groove and the inside intercommunication of sewage pump body, the inside first recess of having seted up of disc, the disc outer wall is kept away from spread groove one side and has been seted up the second recess, first recess and second recess intercommunication. The utility model discloses an at the inside pendulum rod that sets up of second recess, set up the sliding sleeve at the slide bar outer wall, set up first spout in extrusion piece outer wall one side, set up the second slider at first slider outer wall, set up the block cover in extrusion bar one end, set up the spring between block cover and first recess, make the block cover can get back to initial position, the utility model discloses in, when the pipeline damage on the device need be changed, the pipeline is demolishd simply, and then makes the whole work efficiency of submersible sewage pump improve greatly.

Description

Submersible sewage pump with cutting and crushing device

Technical Field

The utility model relates to a sewage pump technical field specifically is submersible sewage pump of area cutting reducing mechanism.

Background

The sewage pump belongs to one of centrifugal impurity pumps, and has various forms: such as a submersible type and a dry type, the most common submersible type is a QW type submersible sewage pump, and the most common dry type is both a W type horizontal sewage pump and a WL type vertical sewage pump. The device is mainly used for conveying urban sewage, excrement or liquid containing fibers. The temperature of the medium, which is a solid particle such as paper dust, is usually not higher than 80 ℃. The conveyed medium contains fiber matter easy to twine or bunch. The submerged sewage pump with cutting and crushing unit belongs to one kind of sewage pump.

At present, the dive sewage pump of area cutting reducing mechanism on the market needs the dive sewage pump of area cutting reducing mechanism to be connected with the pipeline when using, causes the dive sewage pump can carry away the medium of cutling from the pipeline, in the in-service use, when the pipeline damages needs to be changed, because of pipeline and dive sewage pump are welding or pass through bolted connection for mostly, causes the pipeline to demolish the trouble, and then influences the whole work efficiency of dive sewage pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take cutting reducing mechanism's dive sewage 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:

the submersible sewage pump with the cutting and crushing device comprises a sewage pump body;

the crushing device is fixedly connected to the bottom end of the sewage pump body;

the first support rods are fixedly connected to the bottom end of the crushing device, and the number of the first support rods is multiple;

the utility model discloses a sewage pump, including sewage pump body, disc, spread groove, pendulum rod, extrusion piece, first spout and sewage pump body, sewage pump body outer wall fixedly connected with disc, the spread groove has been seted up to disc outer wall one side, spread groove and the inside intercommunication of sewage pump body, the first recess has been seted up to the disc inside, the disc outer wall is kept away from spread groove one side and has been seted up the second recess, first recess and second recess intercommunication, the inside pendulum rod that is equipped with of first recess, the pendulum rod articulates with the second recess, pendulum rod one end articulates there is the sliding sleeve, the inside sliding connection of sliding sleeve has the slide bar, slide bar one end fixedly connected with extrusion piece, extrusion piece outer wall is kept away from slide bar one side and has been seted up first spout, the inside sliding connection of first spout has first slider, first spout one end fixedly connected with clamping cover is kept away from to first slider outer wall to first slider.

Furthermore, the inside fixedly connected with block pole of first recess, block pole outer wall and block cover sliding connection, block cover one end runs through inside the spread groove, block cover and disc sliding connection, be equipped with the spring between block cover and the first recess, the joining of spring makes the block cover can get back to original position.

Furthermore, a pipeline body is connected inside the connecting groove in a sliding mode, a clamping groove is formed in the outer wall of the pipeline body, and the clamping groove is clamped with one end of the clamping sleeve;

the first sliding groove is internally provided with a second sliding groove, the second sliding groove is internally and slidably connected with a second sliding block, the second sliding block is fixedly connected with the outer wall of the first sliding block, and the first sliding block cannot be moved out of the first sliding groove due to the addition of the second sliding groove.

Furthermore, the bottom end of the first supporting rod is provided with a connecting rod, the outer wall of the connecting rod is provided with a stabilizing groove, the first supporting rod is connected with the stabilizing groove in a sliding mode, the inside of the stabilizing groove is connected with a second supporting rod in a sliding mode, the bottom end of the second supporting rod is fixedly connected with a supporting ring, and the first supporting rod is limited in movement track due to the adding of the stabilizing groove.

Furthermore, a first bolt penetrates through the outer wall of the connecting rod and penetrates through the stable groove, the first bolt is connected with the connecting rod through threads, a second bolt penetrates through the outer wall of the connecting rod and penetrates through the stable groove, the second bolt is connected with the connecting rod through threads, and the position of the first supporting rod is fixed due to the addition of the first bolt.

Furthermore, the number of the extrusion blocks is two, the two extrusion blocks are symmetrically distributed at two ends of the sliding rod, and the sliding rod can drive the first sliding block to move due to the addition of the extrusion blocks.

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

1. area cutting reducing mechanism's submersible sewage pump can make the pipeline change convenient, through at the inside pendulum rod that sets up of second recess, sets up the sliding sleeve at the slide bar outer wall, sets up first spout in extrusion piece outer wall one side, sets up the second slider at first slider outer wall, sets up the block cover in extrusion pole one end, sets up the spring between block cover and first recess, makes the block cover can get back to initial position, the utility model discloses in, when the pipeline damage on the device need be changed, the pipeline is demolishd simply, and then makes submersible sewage pump's whole work efficiency improve greatly.

2. Area cutting reducing mechanism's dive sewage pump can make the distance between the device and the support ring adjustable, through set up the stable groove at the connecting rod outer wall, sets up first bracing piece and second bracing piece in stable inslot portion, sets up first bolt and second bolt at the connecting rod outer wall, sets up the support ring in second bracing piece bottom, makes the position of first bracing piece and second bracing piece can obtain fixing, in the utility model, when the distance between needs change the device and the support ring, rotate first bolt and second bolt can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a main sectional view of a first groove of the present invention;

FIG. 3 is a side sectional view of the stabilizer bar of the present invention;

fig. 4 is a main sectional view of the first chute of the present invention.

In the figure: 1. a sewage pump body; 2. a crushing device; 3. a first support bar; 4. a disc; 5. connecting grooves; 6. a first groove; 7. a second groove; 8. a swing rod; 9. a sliding sleeve; 10. a slide bar; 11. extruding the block; 12. a first chute; 13. a first slider; 14. an extrusion stem; 15. a clamping sleeve; 16. a clamping rod; 17. a spring; 18. a pipe body; 19. a clamping groove; 20. a second chute; 21. a second slider; 22. a connecting rod; 23. a stabilizing slot; 24. a second support bar; 25. a support ring; 26. a first bolt; 27. a second bolt.

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 to 4, the present invention provides a submersible sewage pump with a cutting and pulverizing device, which has the following technical scheme:

the submersible sewage pump with cutting and crushing device comprises a sewage pump body 1;

the smashing device 2 is fixedly connected to the bottom end of the sewage pump body 1;

the first supporting rods 3 are fixedly connected to the bottom end of the crushing device 2, and the number of the first supporting rods 3 is multiple;

the outer wall fixedly connected with disc 4 of sewage pump body 1, spread groove 5 has been seted up to 4 outer wall one sides of disc, spread groove 5 and the inside intercommunication of sewage pump body 1, first recess 6 has been seted up to 4 inside of disc, 4 outer walls of disc keep away from spread groove 5 one side and seted up second recess 7, first recess 6 communicates with second recess 7, the inside pendulum rod 8 that is equipped with of first recess 6, pendulum rod 8 is articulated with second recess 7, pendulum rod 8 one end articulates there is sliding sleeve 9, the inside sliding connection of sliding sleeve 9 has slide bar 10, slide bar 10 one end fixedly connected with extrusion piece 11, the outer wall of extrusion piece 11 keeps away from slide bar 10 one side and has seted up first spout 12, the inside sliding connection of first spout 12 has first slider 13, first slider 13 outer wall is kept away from that first spout 12 one side articulates there is extrusion bar 14, extrusion bar 14 keeps away from first slider 13 one end fixedly connected with block 15.

In a preferred embodiment, a clamping rod 16 is fixedly connected inside the first groove 6, the outer wall of the clamping rod 16 is slidably connected with a clamping sleeve 15, one end of the clamping sleeve 15 penetrates through the connecting groove 5, the clamping sleeve 15 is slidably connected with the disc 4, a spring 17 is arranged between the clamping sleeve 15 and the first groove 6, and when the clamping sleeve 15 slides on the outer wall of the clamping rod 16, the clamping sleeve 15 can press the spring 17.

In a preferred embodiment, a pipe body 18 is slidably connected inside the connecting groove 5, an engaging groove 19 is formed in an outer wall of the pipe body 18, and the engaging groove 19 is engaged with one end of the engaging sleeve 15;

second spout 20 has been seted up to first spout 12 inside, and the inside sliding connection of second spout 20 has second slider 21, second slider 21 and first slider 13 outer wall fixed connection, and when first slider 13 was at the inside sliding motion of first spout 12, first slider 13 can drive second slider 21 motion simultaneously.

The utility model discloses a theory of operation: when the device is used and a pipeline body 18 needs to be replaced, the swing rod 8 is pulled to enable the swing rod 8 to swing in the second groove 7, meanwhile, the swing rod 8 swings in the first groove 6 in a small amplitude, the swing rod 8 can drive the sliding sleeve 9 to move at the same time, the sliding sleeve 9 can move in the first groove 6, meanwhile, the sliding sleeve 9 can slide on the outer wall of the sliding rod 10, as the sliding sleeve 9 moves in the first groove 6 in an arc shape, the sliding sleeve 9 can drive the sliding rod 10 to move up and down, the sliding rod 10 drives the extrusion block 11 to move, the extrusion block 11 can slide in the first groove 6, as the cross section of the extrusion block 11 is in a right trapezoid shape, the extrusion block 11 can drive the first sliding block 13 to move, the first sliding block 13 slides in the first sliding groove 12, and the first sliding block 13 drives the second sliding block 21 to move, the second sliding block 21 is made to slide in the second sliding groove 20, the extrusion block 11 simultaneously extrudes the extrusion rod 14 through the first sliding block 13, the extrusion rod 14 slides left and right in the first groove 6, the extrusion rod 14 simultaneously drives the clamping sleeve 15 to move, the clamping sleeve 15 slides on the outer wall of the clamping rod 16, the clamping sleeve 15 simultaneously slides in the first groove 6, the clamping sleeve 15 extrudes the spring 17, when one end of the clamping sleeve 15 is separated from the clamping groove 19, the swinging of the swing rod 8 is stopped, the pipeline body 18 is pulled, the pipeline body 18 is moved out from the inside of the connecting groove 5, a new pipeline body 18 enters the inside of the connecting groove 5, the swing rod 8 is loosened, the extrusion force of the spring 17 drives the clamping sleeve 15 to move, the clamping sleeve 15 slides on the outer wall of the clamping rod 16, and one end of the clamping sleeve 15 is clamped with the clamping groove 19.

Referring to fig. 1-3, the present invention provides a technical solution: the bottom end of the first supporting rod 3 is provided with a connecting rod 22, the outer wall of the connecting rod 22 is provided with a stabilizing groove 23, the first supporting rod 3 is connected with the stabilizing groove 23 in a sliding manner, the inside of the stabilizing groove 23 is connected with a second supporting rod 24 in a sliding manner, the bottom end of the second supporting rod 24 is fixedly connected with a supporting ring 25, and when the connecting rod 22 moves, the first supporting rod 3 can move in a sliding manner with the stabilizing groove 23.

In a preferred embodiment, a first bolt 26 is inserted through the outer wall of the connecting rod 22, the first bolt 26 is inserted into the stabilizing groove 23, the first bolt 26 is connected with the connecting rod 22 through a screw thread, a second bolt 27 is inserted through the outer wall of the connecting rod 22, the second bolt 27 is inserted into the stabilizing groove 23, the second bolt 27 is connected with the connecting rod 22 through a screw thread, and when the first bolt 26 moves, the first supporting rod 3 can slide in the stabilizing groove 23.

In a preferred embodiment, the number of the extrusion blocks 11 is two, and the two extrusion blocks 11 are symmetrically distributed at two ends of the sliding rod 10, so that when the sliding rod 10 drives the extrusion blocks 11 to move, the extrusion blocks 11 can slide in the first groove 6.

The utility model discloses a theory of operation: when the distance between the device and the support ring 25 needs to be adjusted by using the device, the first bolt 26 is rotated to make the first bolt 26 and the connecting rod 22 move through the thread rotation, so that one end of the first bolt 26 is slowly moved out of the inside of the stabilizing groove 23, when one end of the first bolt 26 is moved out of the inside of the stabilizing groove 23, the first bolt 26 is stopped rotating, the second bolt 27 is rotated to make the second bolt 27 and the connecting rod 22 move through the thread rotation, so that one end of the second bolt 27 is slowly moved out of the inside of the stabilizing groove 23, when one end of the second bolt 27 is moved out of the inside of the stabilizing groove 23, the second bolt 27 is stopped rotating, the connecting rod 22 is pulled, so that the first support rod 3 can move in the sliding manner inside the stabilizing groove 23, the second support rod 24 is pulled to move in the sliding manner inside the stabilizing groove 23, when one end of the second bolt 27 and the connecting rod 22 reaches a proper position, the second support rod 24 and the connecting rod 22 are stopped pulling, the first bolt 26 and the second bolt 27 are reversed, so that the first bolt 26 and the second support rod 27 are pressed against the outer wall of the first support rod 3 and the outer wall 24.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The submersible sewage pump with the cutting and crushing device comprises a sewage pump body (1);

the crushing device (2) is fixedly connected to the bottom end of the sewage pump body (1);

the first supporting rods (3) are fixedly connected to the bottom end of the crushing device (2), and the number of the first supporting rods (3) is set to be multiple;

the method is characterized in that:

sewage pump body (1) outer wall fixedly connected with disc (4), spread groove (5) have been seted up to disc (4) outer wall one side, spread groove (5) and the inside intercommunication of sewage pump body (1), disc (4) inside first recess (6) have been seted up, disc (4) outer wall is kept away from spread groove (5) one side and is seted up second recess (7), first recess (6) and second recess (7) intercommunication, first recess (6) inside is equipped with pendulum rod (8), pendulum rod (8) are articulated with second recess (7), pendulum rod (8) one end articulates there is sliding sleeve (9), sliding sleeve (9) inside sliding connection has slide bar (10), slide bar (10) one end fixedly connected with extrusion piece (11), extrusion piece (11) outer wall is kept away from slide bar (10) one side and has been seted up first spout (12), first spout (12) inside sliding connection has first slider (13), first slider (13) outer wall is kept away from that first spout (12) one side articulates there is extrusion pole (14), first slider (14) one end is kept away from extrusion pole (13) clamping sleeve (15).

2. The submersible sewage pump with cutting shredder as claimed in claim 1, wherein: the inside fixedly connected with block pole (16) of first recess (6), block pole (16) outer wall and block cover (15) sliding connection, block cover (15) one end is run through inside spread groove (5), block cover (15) and disc (4) sliding connection, be equipped with spring (17) between block cover (15) and first recess (6).

3. The submersible sewage pump with cutting and pulverizing apparatus as claimed in claim 2, wherein: a pipeline body (18) is connected inside the connecting groove (5) in a sliding manner, a clamping groove (19) is formed in the outer wall of the pipeline body (18), and the clamping groove (19) is clamped with one end of the clamping sleeve (15);

a second sliding groove (20) is formed in the first sliding groove (12), a second sliding block (21) is connected in the second sliding groove (20) in a sliding mode, and the second sliding block (21) is fixedly connected with the outer wall of the first sliding block (13).

4. The submersible sewage pump with cutting shredder as claimed in claim 1, wherein: first bracing piece (3) bottom is equipped with connecting rod (22), stable groove (23) have been seted up to connecting rod (22) outer wall, first bracing piece (3) and stable groove (23) sliding connection, stable groove (23) inside sliding connection has second bracing piece (24), second bracing piece (24) bottom fixedly connected with support ring (25).

5. The submersible sewage pump with cutting and pulverizing apparatus as claimed in claim 4, wherein: the outer wall of the connecting rod (22) penetrates through a first bolt (26), the first bolt (26) penetrates through the stable groove (23), the first bolt (26) is connected with the connecting rod (22) through threads, the outer wall of the connecting rod (22) penetrates through a second bolt (27), the second bolt (27) penetrates through the stable groove (23), and the second bolt (27) is connected with the connecting rod (22) through threads.

6. The submersible sewage pump with cutting shredder as claimed in claim 1, wherein: the number of the extrusion blocks (11) is two, and the two extrusion blocks (11) are symmetrically distributed at two ends of the sliding rod (10).