CN214742108U

CN214742108U - Multistage cutting and crushing sewage pump

Info

Publication number: CN214742108U
Application number: CN202120227594.5U
Authority: CN
Inventors: 刘远
Original assignee: Najia Engineering Tianjin Co ltd
Current assignee: Najia Engineering Tianjin Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-16
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a broken dredge pump of multistage cutting relates to dredge pump technical field, including motor power and filter equipment, motor power's drive end fixedly connected with sleeve pipe, motor power's one end fixedly connected with mount pad is kept away from to the sleeve pipe, the sheathed tube inner wall rotates and is connected with the power pole, the fixed surface of mount pad is connected with the drain pipe, the one end that the mount pad was kept away from to the drain pipe is rotated and is connected with the connecting pipe, filter equipment is located the inner wall setting of mount pad, filter equipment is including leaking the frame. The utility model discloses, it is too much to have solved impurity in the sewage, easily leads to equipment to block up when the dredge pump operation, and current majority's dredge pump often need take out the dredge pump and clear up when the jam appears, because the structure of dredge pump is comparatively complicated, dismantles the clearance process and need spend a large amount of times, causes the blowdown work to stop going on, increases the problem of whole blowdown cost.

Description

Multistage cutting and crushing sewage pump

Technical Field

The utility model relates to a dredge pump technical field especially relates to a broken dredge pump of multistage cutting.

Background

The sewage pump is a pump product which is connected with a motor and simultaneously submerged to work under liquid, and compared with a common horizontal pump or a vertical sewage pump, the sewage pump has compact structure and small occupied area.

At present when the dredge pump is carrying out the blowdown to sewage, because impurity is too much in the sewage, easily leads to equipment to block up when the dredge pump operation, at present most dredge pump when the jam appears, often need take out the dredge pump and clear up, because the structure of dredge pump is comparatively complicated, dismantles the clearance process and need spend a large amount of times, causes the blowdown work to stop going on, increases whole blowdown cost, improves this needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage pump with multistage cutting and crushing functions.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage pump for multi-stage cutting and crushing comprises a power motor and a filtering device, wherein a sleeve is fixedly connected to a driving end of the power motor, an installation seat is fixedly connected to one end, away from the power motor, of the sleeve, a power rod is connected to the inner wall of the sleeve in a rotating mode, a drain pipe is fixedly connected to the surface of the installation seat, a connecting pipe is connected to one end, away from the installation seat, of the drain pipe in a rotating mode, the filtering device is arranged on the inner wall of the installation seat and comprises a leakage frame, the leakage frame is connected with the surface of the installation seat in a sliding mode, a rotating rod is connected to the inner wall of the leakage frame in a rotating mode, a blade is fixedly connected to the surface of the rotating rod, the surface of the blade is connected with the inner wall of the installation seat in a rotating mode, a clamping block is connected to the upper surface of the leakage frame in a rotating mode, one end, away from the leakage frame, of the clamping block is connected with the lower surface of the installation seat in an inserting mode, and a sleeve block is fixedly connected to the inner wall of the installation seat, the surface of the sleeve block is fixedly connected with a fixing spring, one end, far away from the sleeve block, of the fixing spring is fixedly connected with a pressing block, the surface of the pressing block is fixedly connected with a supporting block, and one end, far away from the pressing block, of the supporting block is inserted into the surface of the clamping block to be connected with the clamping block.

Preferably, one end of the pressing block, which is close to the abutting block, is fixedly connected with a shifting block, and the shifting block is in sliding connection with the surface of the mounting seat.

Preferably, the surface of the drain pipe is provided with a connecting device, and one end of the connecting device is in sliding connection with the surface of the connecting pipe.

Preferably, the connecting device comprises a first lantern ring, the first lantern ring is connected with the connecting pipe and the surface of the drain pipe in a sliding mode, the inner wall of the first lantern ring is connected with a connecting block in a sliding mode, the surface of the connecting block is fixedly connected with a pulling block, and the surface of the pulling block is connected with the surface of the first lantern ring in a sliding mode.

Preferably, one end of the first lantern ring is fixedly connected with a fixed seat, one end, far away from the fixed seat, of the first lantern ring is rotatably connected with a second lantern ring, and the surface of the second lantern ring is rotatably connected with the drain pipe and the connecting block.

Preferably, the inner wall fixedly connected with extension spring of fixing base, the one end fixedly connected with locking piece that the fixing base was kept away from to extension spring, the fixed surface of locking piece is connected with the locating lever, the one end that the locking piece was kept away from to the locating lever is inserted with the second lantern ring surface and is established the connection, one side fixedly connected with stabilizing block that the locking piece is close to the locating lever, the one end of stabilizing block is inserted with the surface of connecting block and is established the connection, the one end that the first lantern ring was kept away from to the connecting block is with the inner wall sliding connection of second lantern ring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the filtering device, when sewage needs to be discharged, after the surface of the rotating rod and the power rod is inserted, the lower surface of the rotating rod is inserted and fixed, the shifting block fixing spring is pulled to deform under stress to draw and lift the abutting block, the clamping block is rotated immediately, after the clamping block is inserted and connected with the surface of the mounting seat, the shifting block fixing spring is loosened to rebound to push the pressing block after losing the constraint, the abutting block is stressed and inserted into the surface of the clamping block, the basic setting of the filtering device is completed, the power motor is started immediately, the power rod is driven by the power motor to drive the rotating rod, the blade is stressed to rotate at high speed, when the sewage is discharged by the sewage pump at present, because the impurities in the sewage are too much, the equipment is easy to be blocked when the sewage pump works, when most of the current sewage pumps are blocked, the sewage pump is often required to be taken out for cleaning, because the structure of the sewage pump is complicated, dismantle the clearance process and need spend a large amount of time, cause the blowdown work to stop going on, increase whole blowdown cost, the effectual ease of avoiding above-mentioned problem and the effectual equipment that has promoted of application of this device.

2. In the utility model, through arranging the connecting device, when the connecting pipe and the drain pipe are required to be connected and fixed, the first sleeve ring and the second sleeve ring are placed at the position where the drain pipe is abutted to the connecting pipe, the locking block is pulled to deform the tension spring under stress so as to separate the positioning rod from the surface of the fixed seat, the pulling block is pulled to rotate the connecting block under stress, when the connecting block rotates to the inner wall of the second sleeve ring, the locking block tension spring is loosened to rebound and push the positioning block into the fixed seat, the stabilizing block is inserted into the connecting block under stress, the fixed connection of the drain pipe and the connecting pipe is completed, most of the existing sewage pumps need to discharge sewage, the length of the connecting pipe needs to be increased, most of the existing connecting pipes need to be fixed with the drain pipe through nuts, but because the nuts are easy to rust in the long-term use, the sewage leakage is easy to be caused due to poor sealing performance, and the obstruction is caused to the sewage discharge work, the application of this device is effectual avoids above-mentioned problem and the effectual stability that promotes equipment.

Drawings

Fig. 1 is a schematic view of a main structure of a sewage pump for multi-stage cutting and crushing of the present invention;

FIG. 2 is a schematic view of the main structure of a filtering device in a sewage pump with multi-stage cutting and crushing provided by the present invention;

FIG. 3 is a schematic view of an exploded structure of a filtering device in a sewage pump with multi-stage cutting and crushing provided by the present invention;

FIG. 4 is a schematic view of the main structure of the connecting device in the sewage pump for multi-stage cutting and crushing of the present invention;

fig. 5 is the utility model provides a broken dredge pump of multistage cutting connecting device's decomposition structure sketch map.

Illustration of the drawings: 1. a power motor; 2. a sleeve; 3. a mounting seat; 4. a power rod; 5. a drain pipe; 6. a connecting pipe; 7. a filtration device; 71. a frame is omitted; 72. rotating the rod; 73. a blade; 74. a clamping block; 75. sleeving blocks; 76. fixing the spring; 77. briquetting; 78. a resisting block; 79. shifting blocks; 8. a connecting device; 81. a first collar; 82. connecting blocks; 83. pulling the block; 84. a fixed seat; 85. a second collar; 86. an extension spring; 87. a locking block; 88. positioning a rod; 89. and (6) stabilizing the block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a sewage pump for multistage cutting and crushing comprises a power motor 1 and a filtering device 7, wherein a sleeve 2 is fixedly connected to a driving end of the power motor 1, a mounting seat 3 is fixedly connected to one end, far away from the power motor 1, of the sleeve 2, a power rod 4 is rotatably connected to the inner wall of the sleeve 2, a drain pipe 5 is fixedly connected to the surface of the mounting seat 3, and a connecting pipe 6 is rotatably connected to one end, far away from the mounting seat 3, of the drain pipe 5.

The specific arrangement and function of the filter means 7 and the connecting means 8 will be described in detail below.

As shown in fig. 1 and 3, the filtering device 7 is disposed on the inner wall of the mounting seat 3, the filtering device 7 includes a leakage frame 71, the leakage frame 71 is slidably connected to the surface of the mounting seat 3, the inner wall of the leakage frame 71 is rotatably connected to a rotating rod 72, the surface of the rotating rod 72 is fixedly connected to a blade 73, the surface of the blade 73 is rotatably connected to the inner wall of the mounting seat 3, the upper surface of the leakage frame 71 is rotatably connected to a latch 74, one end of the latch 74 away from the leakage frame 71 is inserted into and connected to the lower surface of the mounting seat 3, the inner wall of the mounting seat 3 is fixedly connected to a sleeve block 75, the surface of the sleeve block 75 is fixedly connected to a fixed spring 76, one end of the fixed spring 76 away from the sleeve block 75 is fixedly connected to a pressing block 77, the surface of the pressing block 77 is fixedly connected to a pressing block 78, one end of the pressing block 78 away from the pressing block 77 is inserted into and connected to the surface of the latch 74, one end of the pressing block 77 close to the pressing block 78 is fixedly connected to a shifting block 79, the shifting block 79 is slidably connected with the surface of the mounting base 3.

The whole filtering device 7 achieves the effects that when sewage needs to be drained, after the rotating rod 72 and the surface of the power rod 4 are inserted, the leakage frame 71 and the lower surface of the rotating rod 72 are inserted and fixed, the shifting block 79 fixing spring 76 is pulled to deform under force to fold and lift the abutting block 78, the clamping block 74 is rotated immediately, after the clamping block 74 is inserted and connected with the surface of the mounting seat 3, the shifting block 79 fixing spring 76 is loosened and rebounded to push the pressing block 77 after losing the constraint, the abutting block 78 is inserted into the surface of the clamping block 74 under the force, the basic setting of the filtering device 7 is completed, the power motor 1 is started immediately to drive the power rod 4 to drive the rotating rod 72, the blade 73 is stressed to rotate at a high speed, when the sewage drainage pump drains sewage, the equipment is easy to be blocked when the sewage drainage pump works, when most of the sewage drainage pumps are blocked, the sewage drainage pumps often need to be taken out for cleaning, because the structure of dredge pump is comparatively complicated, dismantles the clearance process and need spend a large amount of time, causes the blowdown work to stop going on, increases whole blowdown cost, and the effectual ease of avoiding above-mentioned problem and the effectual equipment that has promoted of application of this device.

As shown in fig. 1 and 5, a connecting device 8 is disposed on the surface of the drain pipe 5, one end of the connecting device 8 is slidably connected to the surface of the connecting pipe 6, the connecting device 8 includes a first sleeve ring 81, the first sleeve ring 81 is slidably connected to the surfaces of the connecting pipe 6 and the drain pipe 5, a connecting block 82 is slidably connected to the inner wall of the first sleeve ring 81, a pulling block 83 is fixedly connected to the surface of the connecting block 82, the surface of the pulling block 83 is slidably connected to the surface of the first sleeve ring 81, a fixing seat 84 is fixedly connected to one end of the first sleeve ring 81, one end of the first sleeve ring 81 far from the fixing seat 84 is rotatably connected to a second sleeve ring 85, the surface of the second sleeve ring 85 is rotatably connected to the drain pipe 5 and the connecting block 82, an extension spring 86 is fixedly connected to the inner wall of the fixing seat 84, a locking block 87 is fixedly connected to one end of the extension spring 86 far from the fixing seat 84, and a positioning rod 88 is fixedly connected to the surface of the locking block 87, one end of the positioning rod 88, which is far away from the locking block 87, is inserted into and connected with the surface of the second sleeve ring 85, one side of the locking block 87, which is close to the positioning rod 88, is fixedly connected with a stabilizing block 89, one end of the stabilizing block 89 is inserted into and connected with the surface of the connecting block 82, and one end of the connecting block 82, which is far away from the first sleeve ring 81, is slidably connected with the inner wall of the second sleeve ring 85.

The whole connecting device 8 achieves the effect that when the connecting pipe 6 and the drain pipe 5 need to be connected and fixed, the first sleeve ring 81 and the second sleeve ring 85 are placed at the position where the drain pipe 5 is abutted to the connecting pipe 6, the locking block 87 is pulled immediately to enable the extension spring 86 to deform under stress to enable the positioning rod 88 to be separated from the surface of the fixing seat 84, the pulling block 83 is pulled immediately to enable the connecting block 82 to rotate under stress, when the connecting block 82 rotates to the inner wall of the second sleeve ring 85, the locking block 87 is loosened, the extension spring 86 rebounds after losing the constraint to push the positioning block into the fixing seat 84, the stabilizing block 89 is inserted into the connecting block 82 under stress to complete the fixed connection of the drain pipe 5 and the connecting pipe 6, at present most of sewage pumps need to discharge sewage, the length of the connecting pipe 6 needs to be increased, at present most of the connecting pipes 6 need to be fixed with the drain pipe 5 through nuts, but because the nuts are easy to rust in long-term use, the problem of poor sealing property is easy to cause the leakage of the sewage, the pollution discharge work is hindered, the device is effectively used for avoiding the problems and effectively improving the stability of the equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a broken dredge pump of multistage cutting, includes power motor (1) and filter equipment (7), its characterized in that: the device is characterized in that a sleeve (2) is fixedly connected to a driving end of the power motor (1), one end, far away from the power motor (1), of the sleeve (2) is fixedly connected with a mounting seat (3), the inner wall of the sleeve (2) is rotatably connected with a power rod (4), the surface of the mounting seat (3) is fixedly connected with a drain pipe (5), one end, far away from the mounting seat (3), of the drain pipe (5) is rotatably connected with a connecting pipe (6), a filtering device (7) is arranged on the inner wall of the mounting seat (3), the filtering device (7) comprises a leakage frame (71), the leakage frame (71) is connected with the mounting seat (3) in a surface sliding manner, the inner wall of the leakage frame (71) is rotatably connected with a rotating rod (72), the surface of the rotating rod (72) is fixedly connected with a blade (73), and the surface of the blade (73) is rotatably connected with the inner wall of the mounting seat (3), the upper surface of leaking frame (71) rotates and is connected with fixture block (74), the one end that leaks frame (71) is kept away from in fixture block (74) is inserted with the lower surface of mount pad (3) and is established and be connected, the inner wall fixedly connected with nest block (75) of mount pad (3), the fixed surface of nest block (75) is connected with fixed spring (76), the one end fixedly connected with briquetting (77) of nest block (75) are kept away from in fixed spring (76), the fixed surface of briquetting (77) is connected with and supports piece (78), support piece (78) keep away from the one end of briquetting (77) and insert with the surface of fixture block (74) and establish and be connected.

2. A multiple stage cutting and chopping dredge pump of claim 1 wherein: one end of the pressing block (77) close to the abutting block (78) is fixedly connected with a shifting block (79), and the shifting block (79) is connected with the surface of the mounting seat (3) in a sliding mode.

3. A multiple stage cutting and chopping dredge pump of claim 1 wherein: the surface of the drain pipe (5) is provided with a connecting device (8), and one end of the connecting device (8) is connected with the surface of the connecting pipe (6) in a sliding manner.

4. A multiple stage cutting and chopping dredge pump of claim 3 wherein: connecting device (8) include first lantern ring (81), first lantern ring (81) and connecting pipe (6) and drain pipe (5) surface sliding connection, the inner wall sliding connection of first lantern ring (81) has connecting block (82), the fixed surface of connecting block (82) is connected with draws piece (83), the surface of drawing piece (83) and the surface sliding connection of first lantern ring (81).

5. A multiple stage cutting and chopping dredge pump of claim 4 wherein: one end fixedly connected with fixing base (84) of first lantern ring (81), the one end that fixing base (84) were kept away from in first lantern ring (81) rotates and connects second lantern ring (85), the surface and drain pipe (5) and connecting block (82) of second lantern ring (85) rotate and are connected.

6. A multiple stage cutting and chopping dredge pump of claim 5 wherein: the utility model discloses a fixing device for fixing a car seat, including fixing base (84), inner wall fixedly connected with extension spring (86) of fixing base (84), one end fixedly connected with locking piece (87) of fixing base (84) are kept away from in extension spring (86), the fixed surface of locking piece (87) is connected with locating lever (88), the one end that locking piece (87) were kept away from in locating lever (88) is inserted with second lantern ring (85) surface and is established the connection, one side fixedly connected with stabilizing block (89) that locking piece (87) are close to locating lever (88), the one end of stabilizing block (89) is inserted with the surface of connecting block (82) and is established the connection, the one end that first lantern ring (81) was kept away from in connecting block (82) and the inner wall sliding connection of second lantern ring (85).