CN214577739U

CN214577739U - Prevent blockking up row mud screw pump

Info

Publication number: CN214577739U
Application number: CN202023168364.0U
Authority: CN
Inventors: 张伟; 蒋玉勇; 徐世平
Original assignee: Jiangsu Tianhe Water Equipment Co ltd
Current assignee: Jiangsu Tianhe Water Equipment Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-02
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a prevent blockking up mud discharging screw pump, including the install bin, the inside of install bin is equipped with drive assembly, and drive assembly rotates motor fixed mounting including rotating the motor at the middle part on install bin top, and first transmission shaft, second transmission shaft and third transmission shaft are installed in the inside rotation of install bin, rotate the output shaft of motor and the top fixed connection of second transmission shaft, the beneficial effects of the utility model are that: protect L shape scraper blade through being equipped with the great second cartridge filter of filtration pore, through being equipped with the less first cartridge filter of filtration pore, carry out the separation to debris, brush the surface of first cartridge filter through being equipped with L shape scraper blade, prevent that easy winding debris from blockking up first cartridge filter, through being equipped with helical blade, can improve the transport capacity of silt, can carry out preliminary stirring and breakage to thick silt again, improve the pump machine from inhaling the ability, further filter debris through being equipped with the filter screen.

Description

Prevent blockking up row mud screw pump

Technical Field

The utility model relates to a screw pump, in particular to prevent blockking up row mud screw pump belongs to screw pump technical field.

Background

Along with the protection to the environment constantly attach importance to, the country begins to carry out the environmental improvement from all aspects, wherein just involves the improvement of river course, because the water in river course contains a large amount of silt, along with the time lapse, a large amount of silt can deposit the river course bottom, forms silt, and silt not only can influence the living environment of aquatic thing such as fish, and a large amount of anaerobe reactions in the silt in addition pollute the water, produce the peculiar smell, produce great influence to people's living environment.

Therefore, in the river channel treatment process, a sludge pump is needed to carry out dredging operation to pump out sludge and improve the water body, and the sludge contains various impurities and is easy to be sucked into the pump machine to block the pump machine and influence the normal operation of the pump machine, so that the anti-blocking sludge discharge spiral pump is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent blockking up row mud screw pump to inside debris in the silt that proposes in solving above-mentioned background art are easily inhaled the pump machine, block up the pump machine, influence the normal operation of pump machine and reduce pump machine work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a blockage-preventing mud discharging screw pump comprises an installation box, wherein a transmission assembly is arranged inside the installation box and comprises a rotating motor, the rotating motor is fixedly installed at the middle part of the top end of the installation box, a first transmission shaft, a second transmission shaft and a third transmission shaft are rotatably installed inside the installation box, an output shaft of the rotating motor is fixedly connected with the top end of the second transmission shaft, a first gear, a second gear and a third gear are fixedly sleeved at the middle part of the first transmission shaft, the middle part of the second transmission shaft and the middle part of the third transmission shaft respectively, two sides of the second gear are meshed with the other side of the first gear and one side of the third gear respectively, a blockage-preventing component is fixedly arranged on one side of the bottom end of the installation box and comprises a vertical cylinder, the top end of the vertical cylinder is fixedly connected with one side of the bottom end of the installation box, a first filter cylinder and a second filter cylinder are fixedly arranged at the bottom end of the vertical cylinder, rotate between the middle part on vertical cylinder inner wall top and the middle part of second cartridge filter inner wall bottom and be equipped with first connecting axle, the top of first connecting axle and the bottom fixed connection of first transmission shaft, the fixed sleeve that is equipped with in middle part of first connecting axle, the fixed helical blade that is equipped with on the sleeve, the both sides of first connecting axle bottom are fixed respectively and are equipped with two L shape scraper blades, two L shape scraper blade all establishes between first cartridge filter and second cartridge filter.

As the utility model discloses a preferred technical scheme, the fixed mud case that stores up that is equipped with in middle part of install bin bottom, the top intercommunication of one side and the vertical retort of storing up the mud case, the fixed filter screen that is equipped with in middle part of storing up the mud incasement wall.

As an optimized technical scheme of the utility model, the avris of storing up the mud case articulates there is sealed chamber door, the fixed doorknob that is equipped with in the outside of chamber door.

As a preferred technical scheme of the utility model, the fixed pump case that is equipped with of opposite side of install bin bottom, the middle part on pump incasement wall top is rotated and is equipped with the second connecting axle, the top of second connecting axle and the bottom fixed connection of third transmission shaft, the fixed cover in bottom of second transmission shaft is equipped with the impeller, the inside intercommunication of connecting pipe and storage mud case is passed through at the middle part of pump case one side.

As an optimized technical scheme of the utility model, the bottom of pump box one side alternates and is connected with the mud pipe.

As a preferred technical scheme of the utility model, the fixed motor control switch that is equipped with of opposite side on install bin top, the rotation motor passes through motor control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a prevent blockking up row mud screw pump, protect L shape scraper blade through being equipped with the great second cartridge filter of filtration pore, avoid L shape scraper blade and river bottom direct contact, through being equipped with the less first cartridge filter of filtration pore, carry out the separation to debris, brush the surface of first cartridge filter through being equipped with L shape scraper blade, prevent that easy winding debris from blockking up first cartridge filter, through being equipped with helical blade, can improve the transport capacity of silt, can carry out preliminary stirring and breakage to thick silt again, improve the ability of inhaling of pump machine, further filter debris through being equipped with the filter screen, prevent that debris from carrying out the pump box, influence the normal work of impeller.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. installing a box; 2. a transmission assembly; 21. rotating the motor; 22. a first drive shaft; 23. a second drive shaft; 24. a third drive shaft; 25. a first gear; 26. a second gear; 27. a third gear; 3. an anti-clogging assembly; 31. a vertical cylinder; 32. a first filter cartridge; 33. a second filter cartridge; 34. a first connecting shaft; 35. a sleeve; 36. a helical blade; 37. an L-shaped scraper; 4. a sludge storage tank; 5. filtering with a screen; 6. a box door; 7. a door handle; 8. a pump box; 9. a second connecting shaft; 10. an impeller; 11. a sludge discharge pipe; 12. and a motor control switch.

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. 1-3, the present invention provides an anti-clogging mud discharging screw pump, which comprises an installation box 1, a transmission assembly 2 is arranged inside the installation box 1, the transmission assembly 2 comprises a rotating motor 21, the rotating motor 21 is fixedly installed at the middle part of the top end of the installation box 1, a first transmission shaft 22, a second transmission shaft 23 and a third transmission shaft 24 are rotatably installed inside the installation box 1, an output shaft of the rotating motor 21 is fixedly connected with the top end of the second transmission shaft 23, a first gear 25, a second gear 26 and a third gear 27 are respectively fixedly sleeved at the middle part of the first transmission shaft 22, the middle part of the second transmission shaft 23 and the middle part of the third transmission shaft 24, two sides of the second gear 26 are respectively engaged with the other side of the first gear 25 and one side of the third gear 27, an anti-clogging assembly 3 is fixedly installed at one side of the bottom end of the installation box 1, the anti-clogging assembly 3 comprises a vertical cylinder 31, one side fixed connection of the top of

vertical cylinder

31 and 1 bottom of install bin, the bottom mounting of vertical cylinder 31 is equipped with first cartridge filter 32 and second cartridge filter 33, it is equipped with first connecting axle 34 to rotate between the middle part on vertical cylinder 31 inner wall top and the middle part of second cartridge filter 33 inner wall bottom, the top of first connecting axle 34 and the bottom fixed connection of first transmission shaft 22, the fixed sleeve 35 that is equipped with in middle part of first connecting axle 34, the fixed helical blade 36 that is equipped with on the sleeve 35, the both sides of first connecting axle 34 bottom are fixed respectively and are equipped with two L shape scraper blades 37, two L shape scraper blades 37 all establish between first cartridge filter 32 and second cartridge filter 33, through being equipped with anti-blocking subassembly 3, prevent that the pump body from taking place to block up at the mud discharging in-process.

Preferably, a sludge storage box 4 is fixedly arranged in the middle of the bottom end of the installation box 1, one side of the sludge storage box 4 is communicated with the top of the vertical cylinder 31, a filter screen 5 is fixedly arranged in the middle of the inner wall of the sludge storage box 4, impurities are filtered for the second time by the filter screen 5 to prevent the impurities from entering the inside of the pump body, a sealed box door 6 is hinged to the side of the sludge storage box 4, a door handle 7 is fixedly arranged on the outer side of the box door 6, the impurities filtered by the filter screen 5 are conveniently cleaned by the box door 6, a pump box 8 is fixedly arranged on the other side of the bottom end of the installation box 1, a second connecting shaft 9 is rotatably arranged in the middle of the top end of the inner wall of the pump box 8, the top end of the second connecting shaft 9 is fixedly connected with the bottom end of a third transmission shaft 24, an impeller 10 is fixedly sleeved at the bottom of the second transmission shaft 23, the middle of one side of the pump box 8 is communicated with the inside of the sludge storage box 4 through a connecting pipe, sludge at the bottom is sucked to the outside through the pump box 8, the bottom of 8 one sides of pump box alternates and is connected with mud pipe 11, and the opposite side on 1 top of install bin is fixed to be equipped with motor control switch 12, rotates motor 21 and passes through motor control switch 12 and external power supply electric connection, stops opening through being equipped with opening of motor control switch 12 control rotation motor 21.

When the anti-clogging mud discharging screw pump is used, the anti-clogging mud discharging screw pump is firstly moved to a position where mud needs to be discharged, a power supply is switched on, the rotating motor 21 rotates to drive the second transmission shaft 23 to start rotating, the second transmission shaft 23 drives the second gear 26 to rotate, the second gear 26 rotates to drive the first gear 25 and the third gear 27 which are meshed with the second gear 26 to rotate, the first gear 25 rotates to drive the first transmission shaft 22 and the first connecting shaft 34 to rotate, the third gear 27 rotates to drive the third transmission shaft 24 and the second connecting shaft 9 to rotate, the second connecting shaft 9 drives the impeller 10 to rotate, the impeller 10 rotates to enable the pump box 8 to form negative pressure, the pump box 8 is communicated with the mud storage box 4 and the vertical cylinder 31 to generate upward suction force to mud at the river bottom, the filter holes on the second filter cylinder 33 are larger, and the L-shaped scraper 37 is protected, avoid L shape scraper blade 37 and river bottom direct contact, filter some easy winding debris of less filtration in the filtration pore on the first cartridge filter 32, L shape scraper blade 37 prevents that easy winding debris from plugging up the filtration pore on the first cartridge filter 32, brush the surface of first cartridge filter 32, prevent to block up, helical blade 36, both can improve the transport effect of silt, can carry out preliminary stirring and breakage to thick silt again, improve the ability of inhaling of pump machine, make the pump machine can work for a long time, filter screen 5 carries out the second floor to debris in the silt and filters, prevent that debris from getting into and influencing impeller 10's work in the pump box 8, filterable debris can be cleared up through opening chamber door 6, final silt is discharged from mud pipe 11.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 prevent blockking up mud discharge screw pump, includes install bin (1), its characterized in that, the inside of install bin (1) is equipped with drive assembly (2), drive assembly (2) are including rotating motor (21), rotate motor (21) fixed mounting at the middle part on install bin (1) top, the inside of install bin (1) is rotated and is installed first transmission shaft (22), second transmission shaft (23) and third transmission shaft (24), the top fixed connection of the output shaft of rotating motor (21) and second transmission shaft (23), the middle part of first transmission shaft (22), the middle part of second transmission shaft (23) and the middle part of third transmission shaft (24) are fixed the cover respectively and are equipped with first gear (25), second gear (26) and third gear (27), the both sides of second gear (26) mesh with the opposite side of first gear (25) and one side of third gear (27) respectively, an anti-blocking component (3) is fixedly arranged on one side of the bottom end of the mounting box (1), the anti-blocking component (3) comprises a vertical cylinder (31), the top end of the vertical cylinder (31) is fixedly connected with one side of the bottom end of the installation box (1), the bottom end of the vertical cylinder (31) is fixedly provided with a first filter cylinder (32) and a second filter cylinder (33), a first connecting shaft (34) is rotatably arranged between the middle part of the top end of the inner wall of the vertical cylinder (31) and the middle part of the bottom end of the inner wall of the second filter cylinder (33), the top end of the first connecting shaft (34) is fixedly connected with the bottom end of the first transmission shaft (22), a sleeve (35) is fixedly arranged in the middle of the first connecting shaft (34), a helical blade (36) is fixedly arranged on the sleeve (35), two L-shaped scrapers (37) are fixedly arranged on two sides of the bottom end of the first connecting shaft (34) respectively, and the L-shaped scrapers (37) are arranged between the first filter cylinder (32) and the second filter cylinder (33).

2. The anti-clogging mud discharging screw pump according to claim 1, characterized in that: the middle part of install bin (1) bottom is fixed to be equipped with and to store up mud case (4), the top intercommunication of one side and vertical cylinder (31) of storing up mud case (4), the middle part of storing up mud case (4) inner wall is fixed and is equipped with filter screen (5).

3. An anti-clogging mud discharging screw pump according to claim 2, characterized in that: the side of the sludge storage box (4) is hinged with a sealed box door (6), and a door handle (7) is fixedly arranged on the outer side of the box door (6).

4. The anti-clogging mud discharging screw pump according to claim 1, characterized in that: the fixed pump case (8) that is equipped with of opposite side of install bin (1) bottom, the middle part on pump case (8) inner wall top rotates and is equipped with second connecting axle (9), the top of second connecting axle (9) and the bottom fixed connection of third transmission shaft (24), the fixed cover in bottom of second transmission shaft (23) is equipped with impeller (10), the inside intercommunication of connecting pipe and storage mud case (4) is passed through at the middle part of pump case (8) one side.

5. An anti-clogging mud discharging screw pump according to claim 4, characterized in that: the bottom end of one side of the pump box (8) is connected with a sludge discharge pipe (11) in an inserting way.

6. The anti-clogging mud discharging screw pump according to claim 1, characterized in that: the other side on install bin (1) top is fixed and is equipped with motor control switch (12), rotation motor (21) passes through motor control switch (12) and external power electric connection.