CN215719550U

CN215719550U - Anti-blocking corrosion-resistant sewage self-sucking pump

Info

Publication number: CN215719550U
Application number: CN202122133846.0U
Authority: CN
Inventors: 印德辉; 印德良; 印永鹏; 步杰; 叶娟; 左群
Original assignee: Jiangsu Yunhui Pump And Valve Group Co ltd
Current assignee: Jiangsu Yunhui Pump And Valve Group Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of self-priming pump equipment, in particular to an anti-blocking corrosion-resistant sewage self-priming pump, which comprises a self-priming pump main body, wherein the water inlet end of the self-priming pump main body is connected with a treatment box through a bolt, sliding grooves are symmetrically formed in the left side and the right side of the treatment box, a crushing mechanism is arranged at one end, far away from the self-priming pump main body, of the treatment box, a connecting part is connected with the port part of the treatment box through a bolt, a filtering mechanism is arranged in the treatment box, a filtering plate in the filtering mechanism is connected with the treatment box in a sliding mode, shaking mechanisms are symmetrically arranged on the left side and the right side of the filtering mechanism, a cam in the shaking mechanisms is rotationally connected with the treatment box through a pin rod, and a sewage discharge outlet is formed in the bottom end of the treatment box in a penetrating mode, and the anti-blocking corrosion-resistant sewage self-priming pump has the beneficial effects that: utilize the rubbing crusher who sets up, sewage passes through connecting portion and gets into the processing case, through last crushing rotor, lower crushing rotor and the fixed knife tackle between the cooperation, smashes debris in the sewage, reduces the volume of debris to reduce the probability that debris blockked up the self priming pump.

Description

Anti-blocking corrosion-resistant sewage self-sucking pump

Technical Field

The utility model relates to the technical field of self-priming pump equipment, in particular to an anti-blocking corrosion-resistant sewage discharging self-priming pump.

Background

The corrosion-resistant sewage self-priming pump is also called a solid liquid pump or an impurity pump. The series of pumps have unique hydraulic design, integrate self-suction and non-blocking pollution discharge, can pump sewage containing large solid blocks, fibrous sewage, sediment, waste ore and impurities, excrement treatment and all engineering sewage like a common clear water self-suction pump without pressing a bottom valve and drawing and irrigating water. Present self priming pump can be with the inside of debris, impurity etc. of aquatic to the self priming pump at the in-process of work, and these debris, impurity etc. cause the jam to the impeller of self priming pump easily, can influence the normal work of self priming pump when serious, reduce the life of self priming pump. Current self priming pump does not have anti-clogging device, and needs regularly dismantle the self priming pump and clear up inside debris etc. and dismantle at every turn and all need spend a large amount of times, has reduced work efficiency.

Therefore, there is a need for an anti-clogging corrosion resistant sewage self-priming pump that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-clogging corrosion-resistant sewage self-sucking pump, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent blockking up corrosion-resistant blowdown self priming pump, includes the self priming pump main part, there is the processing case the end of intaking of self priming pump main part through bolted connection, the spout has been seted up to the left and right sides symmetry of processing case, the one end of keeping away from the self priming pump main part of processing case is provided with rubbing crusher and constructs, the port department of processing case has connecting portion through bolted connection, be provided with filter mechanism in the processing case, filter and processing case sliding connection among the filter mechanism, filter mechanism's side bilateral symmetry is provided with shake mechanism, and the cam in the shake mechanism passes through the pin pole and is connected with the rotation of processing case, the bottom of processing case runs through and has seted up the drain, the lower extreme of processing case has the debris case through bolted connection.

Preferably, the crushing mechanism comprises: go up crushing rotor, first belt pulley, fixed knife tackle, power pulley, lower crushing rotor, second belt pulley and first belt, it installs crushing rotor to handle the incasement, the left and right sides both ends symmetrical welding of going up crushing rotor has first belt pulley, the side of first belt pulley is connected with power pulley through the round bar, the inboard longitudinal symmetry welding of handling the case has fixed knife tackle, the below of going up crushing rotor is provided with down crushing rotor, the both ends of smashing rotor down are passed and are handled the case respectively with two second belt pulley welding, the second belt pulley rotates through first belt with first belt pulley to be connected.

Preferably, the upper crushing knife roll is in cross connection with the fixed knife group at the upper end, the upper crushing knife roll is in cross connection with the lower crushing knife roll, and the lower crushing knife roll is in cross connection with the fixed knife group at the lower end.

Preferably, both ends all run through and handle the case and extend to the outside about last crushing rotor and lower crushing rotor, go up crushing rotor and lower crushing rotor and all rotate through bearing and handle the case and be connected.

Preferably, the filtering mechanism comprises: filter, slide and reset spring, it is provided with the filter to handle the incasement, the side bilateral symmetry welding of filter has the slide, slide and spout sliding connection, it has reset spring to peg graft between slide and the spout.

Preferably, the shaking mechanism includes: the filter plate comprises a cam, a transmission belt pulley and a second belt, wherein the cam is arranged on the side surface of the filter plate in a bilateral symmetry mode, the side surface of the cam is connected with the transmission belt pulley through a pin rod, and the transmission belt pulley is rotatably connected with a power belt pulley through the second belt.

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

1. by utilizing the arranged crushing mechanism, sewage enters the treatment box through the connecting part, and sundries in the sewage are crushed through the matching of the upper crushing knife roll, the lower crushing knife roll and the fixed knife group, so that the size of the sundries is reduced, and the probability of blocking the self-sucking pump by the sundries is reduced;

2. the filter mechanism and the shaking mechanism are matched, smashed sundries pass through the filter plate along with sewage, the larger sundries can be filtered out by the filter plate, the filter plate is shaken through the shaking mechanism to prevent the sundries from blocking the filter plate, meanwhile, the sundries drop downwards along with the gravity of the filter plate, finally, the sundries drop into the sundries box through the drain outlet to be collected, and only the sundries box needs to be cleaned regularly.

Drawings

FIG. 1 is a schematic view of the anti-clogging self-priming pump of the present invention;

FIG. 2 is a schematic view of the structure of the treatment tank of the present invention;

FIG. 3 is a schematic half-sectional view of the structure of the treatment tank of the present invention;

FIG. 4 is a schematic view of the internal structure of the treatment tank of the present invention.

In the figure: 1. a self-priming pump body; 2. a treatment tank; 21. a chute; 3. feeding a crushing knife roller; 31. a first pulley; 32. fixing a cutter set; 33. a power pulley; 4. a crushing knife roll is arranged; 41. a second pulley; 42. a first belt; 5. a filter plate; 51. a slide plate; 52. a return spring; 6. a cam; 61. a drive pulley; 62. a second belt; 7. a glove box; 8. a connecting portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a prevent blockking up corrosion-resistant blowdown self priming pump, includes self priming pump main part 1, self priming pump main part 1 intake end through bolted connection have a processing case 2, handle the left and right sides symmetry of case 2 and seted up spout 21, handle the one end that self priming pump main part 1 was kept away from to case 2 and be provided with rubbing crusher structure, rubbing crusher structure including: an upper crushing knife roll 3, a first belt pulley 31, a fixed knife group 32, a power belt pulley 33, a lower crushing knife roll 4, a second belt pulley 41 and a first belt 42, the upper crushing knife roll 3 is installed in the processing box 2, the first belt pulley 31 is symmetrically welded at the left end and the right end of the upper crushing knife roll 3, the power belt pulley 33 is connected with the side surface of the first belt pulley 31 through a round rod, the fixed knife group 32 is symmetrically welded at the upper side and the lower side of the inner side of the processing box 2, the lower crushing knife roll 4 is arranged below the upper crushing knife roll 3, the upper crushing knife roll 3 is in cross connection with the fixed knife group 32 at the upper end, the upper crushing knife roll 3 is in cross connection with the lower crushing knife roll 4, and the lower crushing knife roll 4 is in cross connection with the fixed knife group 32 at the lower end, through the cross rotation fit among the upper crushing knife roll 3, the lower crushing knife roll 4 and the fixed knife group 32, smash the debris in the sewage, reduce the volume of debris to reduce the probability that debris blockked up the self priming pump.

Go up crushing rotor 3 and lower crushing rotor 4 both ends all run through and handle case 2 and extend to the outside about, go up crushing rotor 3 and all rotate with handling case 2 through the bearing with handling case 4 and be connected, the both ends of lower crushing rotor 4 are passed and are handled case 2 respectively with two second belt pulley 41 welding, second belt pulley 41 rotates through first belt 42 with first belt pulley 31 and is connected, the side of second belt pulley 41 and the output shaft of motor, the motor is servo motor, the motor passes through the mounting panel and is connected with handling case 2.

Handle case 2's port department and have connecting portion 8 through bolted connection, handle and be provided with filtering mechanism in the case 2, filter 5 in the filtering mechanism with handle 2 sliding connection of case, filtering mechanism including: filter 5, slide 51 and reset spring 52 are provided with filter 5 in handling case 2, and the side bilateral symmetry of filter 5 welds has slide 51,

slide

51 and 21 sliding connection of spout, and it has reset spring 52 to peg graft between slide 51 and the spout 21, and reset spring 52 applys for elasticity to slide 51.

The side bilateral symmetry of filtering mechanism is provided with shake mechanism, and cam 6 in the shake mechanism is connected with handling 2 rotations of case through the pin rod, and shake mechanism is including: cam 6, drive pulley 61 and second belt 62, the side bilateral symmetry of filter 5 is provided with cam 6, the side of cam 6 is connected with drive pulley 61 through the pin rod, drive pulley 61 passes through second belt 62 with power pulley 33 and rotates and be connected, make power pulley 33 rotate through first belt pulley 31, power pulley 33 drives drive pulley 61 through second belt 62 and rotates, drive pulley 61 drives cam 6 through the pin rod and rotates to for shaking mechanism provides power.

The bottom of handling case 2 runs through and has seted up the drain, and the lower extreme of handling case 2 has debris box 7 through bolted connection, and debris drop downwards along with the gravity of self, and the drain through handling case 2 lower extreme drops to the debris box 7 in collect, only need regularly clear up debris box 7 can.

The working principle is as follows: in sewage passes through connecting portion 8 entering treatment box 2, rotate through second belt pulley 41 and make lower crushing rotor 4 rotate, make first belt 42 rotate simultaneously, first belt 42 drives first belt pulley 31 and rotates, first belt pulley 31 drives and smashes rotor 3 and rotates, through last crushing rotor 3, lower cross normal running fit between crushing rotor 4 and the fixed knife tackle 32, smash the debris in the sewage, reduce the volume of debris, thereby reduce the probability that debris blockked up the self priming pump.

The filter plate 5 is penetrated along with sewage by the smashed sundries, the bigger sundries can be filtered out by the filter plate 5, the power belt pulley 33 is rotated through the first belt pulley 31, the power belt pulley 33 drives the transmission belt pulley 61 to rotate through the second belt 62, the transmission belt pulley 61 drives the cam 6 to rotate through the pin rod, the filter plate 5 is pushed to move through the cam 6, under the cooperation of the shaking mechanism and the reset spring 52, the filter plate 5 is shaken in a reciprocating mode, the filter plate 5 is prevented from being blocked by the sundries, meanwhile, the sundries drop downwards along with the self gravity, the sundries drop into the sundries box 7 through the sewage outlet at the lower end of the treatment box 2 and are collected, and only the sundries box 7 needs to be cleaned regularly.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent blockking up corrosion-resistant blowdown self priming pump, includes self priming pump main part (1), its characterized in that: the utility model discloses a self priming pump, including self priming pump main part (1), the end of intaking of processing case (2) has handled case (2) through bolted connection, handle the left and right sides symmetry of case (2) and seted up spout (21), the one end of keeping away from self priming pump main part (1) in case (2) is provided with rubbing crusher and constructs, the port department of handling case (2) has connecting portion (8) through bolted connection, be provided with filtering mechanism in handling case (2), filter (5) among the filtering mechanism and handling case (2) sliding connection, filtering mechanism's side bilateral symmetry is provided with shake mechanism, and cam (6) among the shake mechanism rotate with handling case (2) through the pin rod and be connected, the drain has been run through to the bottom of handling case (2), the lower extreme of handling case (2) has debris case (7) through bolted connection.

2. The anti-clogging corrosion-resistant blowdown self-primer pump of claim 1, wherein: the crushing mechanism comprises: an upper crushing knife roller (3), a first belt pulley (31), a fixed knife group (32), a power belt pulley (33), a lower crushing knife roller (4), a second belt pulley (41) and a first belt (42), an upper crushing knife roller (3) is arranged in the treatment box (2), first belt pulleys (31) are symmetrically welded at the left end and the right end of the upper crushing knife roller (3), the side surface of the first belt pulley (31) is connected with a power belt pulley (33) through a round rod, the inner side of the treatment box (2) is symmetrically welded with fixed knife sets (32) from top to bottom, a lower crushing knife roller (4) is arranged below the upper crushing knife roller (3), two ends of the lower crushing knife roll (4) penetrate through the processing box (2) and are respectively welded with two second belt pulleys (41), the second belt pulley (41) is rotatably connected with the first belt pulley (31) through a first belt (42).

3. The anti-clogging corrosion-resistant blowdown self-primer pump of claim 2, wherein: go up crushing rotor (3) and fixed knife tackle (32) cross connection of upper end, go up crushing rotor (3) and lower crushing rotor (4) cross connection, lower crushing rotor (4) and fixed knife tackle (32) cross connection of lower extreme.

4. The anti-clogging corrosion-resistant blowdown self-primer pump of claim 2, wherein: go up crushing rotor (3) and lower crushing rotor (4) control both ends all run through and handle case (2) and extend to the outside, go up crushing rotor (3) and lower crushing rotor (4) and all rotate through bearing and handle case (2) and be connected.

5. The anti-clogging corrosion-resistant blowdown self-primer pump of claim 1, wherein: the filtering mechanism comprises: filter (5), slide (51) and reset spring (52), be provided with filter (5) in handling case (2), the side bilateral symmetry welding of filter (5) has slide (51), slide (51) and spout (21) sliding connection, it has reset spring (52) to peg graft between slide (51) and spout (21).

6. The anti-clogging corrosion-resistant blowdown self-primer pump of claim 5, wherein: the shaking mechanism comprises: cam (6), drive pulley (61) and second belt (62), the side bilateral symmetry of filter (5) is provided with cam (6), the side of cam (6) is connected with drive pulley (61) through the pin pole, drive pulley (61) are connected through second belt (62) rotation with power pulley (33).