CN217152430U

CN217152430U - Sewage pump convenient to adjust installation

Info

Publication number: CN217152430U
Application number: CN202220612968.XU
Authority: CN
Inventors: 江荣华; 周文庆; 江人龙
Original assignee: Zhejiang Qifeng Pump Industry Co ltd
Current assignee: Zhejiang Qifeng Pump Industry Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-09
Anticipated expiration: 2032-03-21

Abstract

The utility model belongs to the technical field of sewage pumps, in particular to a sewage pump convenient for adjustment and installation, which comprises a base, a motor, a coupler and a pump body, wherein the motor is fixedly installed at one end of the top of the base, the output shaft of the motor is connected with the pump body through the coupler, a mounting seat is arranged below the pump body, the bottom of the mounting seat is respectively connected with a first upper supporting rod, a second upper supporting rod and a third upper supporting rod through a shaft bracket in a rotating way, the lower ends of the first upper supporting rod, the second upper supporting rod and the third upper supporting rod are respectively connected with a first lower supporting rod, a second supporting rod and a third lower supporting rod in a rotating way, the lower ends of the first lower supporting rod, the second supporting rod and the third lower supporting rod are respectively connected with the base through the shaft bracket in a rotating way, the existing sewage pump installation structure is solved, most screws are adopted to fix the sewage pump when the sewage pump is installed, the installation position can not be adjusted, and the motor adaptation heights of different specifications are different, the problem that the motor and the sewage pump cannot be assembled and connected is caused.

Description

Sewage pump convenient to adjust installation

Technical Field

The utility model belongs to the technical field of the sewage pump, concretely relates to sewage pump convenient to adjust installation.

Background

The sewage pump is designed according to the centrifugal force principle, and the impeller blades rotating at high speed drive water to rotate and throw the water out, so that the purpose of conveying is achieved. The centrifugal pumps are various and can be divided into civil pumps and industrial pumps in use; the conveying medium can be divided into a clean water pump, an impurity pump,Corrosion-resistant pumpIn the existing sewage pump mounting structure, most of the sewage pumps are fixed by screws during mounting, the mounting positions cannot be adjusted, and the motors of different specifications are different in adaptation height, so that the motors cannot be assembled and connected with the sewage pumps; in view of the problems that the prior sewage pump is exposed during the use process, the sewage pump needs to be structurally improved and optimized.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a sewage pump convenient to adjust installation has the dismouting of being convenient for to the pump body, adjusts the high position of pump body mounting bracket, but the characteristics of the different model motor equipment of adaptation.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage pump convenient for adjustment and installation comprises a base, a motor, a coupler and a pump body, wherein the motor is fixedly installed at one end of the top of the base, an output shaft of the motor is connected with the pump body through the coupler, an installation seat is arranged below the pump body, the bottom of the installation seat is respectively and rotatably connected with a first upper supporting rod, a second upper supporting rod and a third upper supporting rod through a shaft bracket, the lower ends of the first upper supporting rod, the second upper supporting rod and the third upper supporting rod are respectively and rotatably connected with a first lower supporting rod, a second supporting rod and a third lower supporting rod, the lower ends of the first lower supporting rod, the second supporting rod and the third lower supporting rod are respectively and rotatably connected with the base through the shaft bracket, a first gear and a second gear are respectively and fixedly connected with the lower ends of the second supporting rod and the third lower supporting rod, a rack is arranged above the base and comprises a transverse rod, a sliding rod, a first rack and a second rack, the sliding rod is fixed at two ends of the cross rod, a first rack and a second rack are arranged at two ends of the sliding rod respectively, the first rack and the second rack are in meshing transmission with a first gear and a second gear respectively, an axle seat is fixed at one end of the top of the base, a lead screw is rotationally connected to the axle seat, and one end of the lead screw is in threaded connection with the cross rod.

As the utility model discloses a sewage pump preferred technical scheme convenient to adjust installation, the bottom both ends of the pump body are equipped with two pump bases, U type groove has been seted up to the inside of pump base, the inside rotation in both ends of mount pad is connected with two bolts, the outer wall threaded connection of bolt has the nut.

As the utility model discloses a sewage pump preferred technical scheme convenient to adjust installation, the connection of first upper strut and first lower strut is in and rotates between the junction of second upper strut and second strut and be connected with the connecting rod, and the first structure of upper strut, first lower strut, second upper strut, second branch, third upper strut and third lower strut is the same.

As the utility model discloses a sewage pump preferred technical scheme convenient to adjust installation, first rack is located the below of first gear, the second rack is located the top of second gear.

As the utility model discloses a sewage pump preferred technical scheme convenient to adjust installation, the outer wall sliding connection of slide bar has the sliding sleeve, and the sliding sleeve is fixed at the top of base.

As the utility model discloses a sewage pump preferred technical scheme convenient to adjust installation, the one end fixedly connected with that the lead screw is close to the axle bed changes the handle.

Compared with the prior art, the beneficial effects of the utility model are that: when the pump body is installed, the U-shaped groove on the pump seat at the bottom of the pump body is aligned with the bolt, the bolt is rotated to the inside of the U-shaped groove, and then the nut is screwed in a rotating mode, so that the pump body can be installed and fixed; when the pump body is disassembled, the nut is unscrewed to turn the bolt outwards to separate from the U-shaped groove, so that the pump body can be disassembled, and the problem that the common screw is easy to lose after being disassembled is also avoided.

The matching screw rod drives the cross rod through rotation, the cross rod drives the first rack and the second rack through the slide rod, the first rack drives the second upper supporting rod through the first gear matching with the second supporting rod, meanwhile, the second rack drives the third upper supporting rod through the second gear matching with the third lower supporting rod, and then the mounting seat is controlled to adjust the lifting height, so that the pump body can be matched with motors of different specifications to be assembled for use.

According to the parallelogram mechanism principle, the mounting seat is kept horizontal in the process of lifting and adjusting the height, and the pump body fixedly mounted above the mounting seat is prevented from inclining.

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 perspective view of the present invention;

FIG. 2 is a schematic structural view of the mounting seat of the sewage pump of the present invention;

FIG. 3 is a schematic cross-sectional view of the mounting seat of the sewage pump of the present invention;

FIG. 4 is a schematic structural view of a middle rack of the present invention;

FIG. 5 is a schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 6 is a schematic cross-sectional view of a U-shaped groove of the present invention;

in the figure: 1. a base; 2. a motor; 3. a coupling; 4. a pump body; 5. a mounting seat; 6. a first upper support bar; 7. a first lower support bar; 8. a second upper support bar; 9. a second support bar; 10. a third upper strut; 11. a third lower strut; 12. a connecting rod; 13. a first gear; 14. a second gear; 15. a rack; 16. a cross bar; 17. a slide bar; 18. a first rack; 19. a second rack; 20. a sliding sleeve; 21. a shaft seat; 22. a screw rod; 23. turning a handle; 24. a bolt; 25. a pump mount; 26. a U-shaped groove; 27. and a nut.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a sewage pump convenient to adjust installation, the on-line screen storage device comprises a base 1, motor 2, shaft coupling 3 and the pump body 4, the top one end fixed mounting of base 1 has motor 2, the output shaft of motor 2 is connected with the pump body 4 through shaft coupling 3, the below of the pump body 4 is equipped with mount pad 5, the bottom of mount pad 5 is rotated through the pedestal respectively and is connected with first upper strut 6, second upper strut 8 and third upper strut 10, the lower extreme of first upper strut 6, second upper strut 8 and third upper strut 10 rotates respectively and is connected with first lower strut 7, second strut 9 and third lower strut 11, the lower extreme of first lower strut 7, second strut 9 and third lower strut 11 rotates through the pedestal respectively and is connected with base 1, the lower extreme of second strut 9 and third lower strut 11 fixedly connected with first gear 13 and second gear 14 respectively, the pedestal 1 top is equipped with rack 15, rack 15 includes horizontal pole 16, the pump body, A sliding rod 17, a first rack 18 and a second rack 19, the sliding rod 17 is fixed at two ends of the cross rod 16, the first rack 18 and the second rack 19 are respectively arranged at two ends of the sliding rod 17, and the first rack 18 and the second rack 19 are respectively engaged with the first gear 13 and the second gear 14 for transmission, a shaft seat 21 is fixed at one end of the top of the base 1, the shaft seat 21 is rotatably connected with a screw rod 22, one end of the screw rod 22 is in threaded connection with the cross rod 16, in the embodiment, the rotating handle 23 is rotated to cooperate with the screw rod 22 to drive the cross rod 16, the cross rod 16 drives the first rack 18 and the second rack 19 through the sliding rod 17, the first rack 18 cooperates with the second supporting rod 9 through the first gear 13 to drive the second upper supporting rod 8, meanwhile, the second rack 19 is matched with the third lower support rod 11 through the second gear 14 to drive the third upper support rod 10, and then control mount pad 5 can carry out the regulation of elevating height for pump body 4 can assemble the use by the motor 2 of different specifications.

Specifically, two pump seats 25 are arranged at two ends of the bottom of the pump body 4, a U-shaped groove 26 is formed in each pump seat 25, two bolts 24 are rotatably connected to the interiors of two ends of the mounting seat 5, and nuts 27 are connected to the outer wall threads of the bolts 24 in a threaded manner, in this embodiment, when the pump body 4 is mounted, the bolts 24 are rotated to the interiors of the U-shaped grooves 26 by aligning the U-shaped grooves 26 on the pump seats 25 at the bottom of the pump body 4 with the bolts 24, and then the nuts 27 are screwed in a rotating manner, so that the pump body 4 can be mounted and fixed; when the pump body 4 is disassembled, the nut 27 is unscrewed, the bolt 24 is turned outwards to be separated from the U-shaped groove 26, the pump body 4 can be disassembled, and the phenomenon that common screws are easy to lose after being disassembled is avoided.

Specifically, the connection of the first upper support rod 6 and the first lower support rod 7 is connected with the connecting rod 12 between the connection of the second upper support rod 8 and the second lower support rod 9 in a rotating manner, and the first upper support rod 6, the first lower support rod 7, the second upper support rod 8, the second support rod 9, the third upper support rod 10 and the third lower support rod 11 are identical in structure, so that the mounting seat 5 is kept horizontal in the process of adjusting the height in the embodiment according to the parallelogram mechanism principle, and the pump body 4 fixedly mounted above the mounting seat 5 is prevented from inclining.

Specifically, the first rack 18 is located below the first gear 13, and the second rack 19 is located above the second gear 14, so that the first gear 13 and the second gear 14 are driven by the rack 15 through the first rack 18 and the second rack 19 to rotate in opposite directions in the moving process.

Specifically, the outer wall of the sliding rod 17 is slidably connected with a sliding sleeve 20, and the sliding sleeve 20 is fixed on the top of the base 1, so that the position deviation of the rack 15 during the movement process is avoided in the embodiment.

Specifically, one end of the screw rod 22 close to the shaft seat 21 is fixedly connected with a rotating handle 23, and the rotation of the screw rod 22 is conveniently controlled by rotating the rotating handle 23 in this embodiment.

The utility model discloses a theory of operation and use flow: firstly, when the pump body 4 is installed, the U-shaped groove 26 on the pump seat 25 at the bottom of the pump body 4 is aligned with the bolt 24, the bolt 24 is rotated to the inside of the U-shaped groove 26, and then the nut 27 is screwed in a rotating manner, so that the pump body 4 can be installed and fixed; before the pump body 4 is connected with the motor 2 through the shaft coupling and assembled, at first, the rotary handle 23 is rotated to cooperate with the lead screw 22 to drive the cross rod 16, the cross rod 16 drives the first rack 18 and the second rack 19 through the slide bar 17, the first rack 18 cooperates with the second supporting rod 9 through the first gear 13 to drive the second upper supporting rod 8, meanwhile, the second rack 19 cooperates with the third lower supporting rod 11 through the second gear 14 to drive the third upper supporting rod 10, and then the pump body 4 on the control mounting seat 5 is lifted to a proper height connected with the shaft coupling 3, and the pump body 4 is through being capable of adjusting the height position, but the motor 2 of different specifications of adaptation is assembled and used.

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 in the foregoing embodiments, 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 utility model provides a sewage pump convenient to adjust installation, includes base (1), motor (2), shaft coupling (3) and the pump body (4), its characterized in that: the pump is characterized in that a motor (2) is fixedly mounted at one end of the top of the base (1), an output shaft of the motor (2) is connected with a pump body (4) through a coupler (3), a mounting seat (5) is arranged below the pump body (4), the bottom of the mounting seat (5) is respectively and rotatably connected with a first upper supporting rod (6), a second upper supporting rod (8) and a third upper supporting rod (10) through a shaft bracket, the lower ends of the first upper supporting rod (6), the second upper supporting rod (8) and the third upper supporting rod (10) are respectively and rotatably connected with a first lower supporting rod (7), a second supporting rod (9) and a third lower supporting rod (11), the lower ends of the first lower supporting rod (7), the second supporting rod (9) and the third lower supporting rod (11) are respectively and rotatably connected with the base (1) through the shaft bracket, the lower ends of the second supporting rod (9) and the third lower supporting rod (11) are respectively and fixedly connected with a first gear (13) and a second gear (14), the top of base (1) is equipped with rack (15), rack (15) include horizontal pole (16), slide bar (17), first rack (18) and second rack (19), the both ends of horizontal pole (16) are fixed with slide bar (17), the both ends of slide bar (17) are equipped with first rack (18) and second rack (19) respectively, and first rack (18) and second rack (19) respectively with first gear (13) and second gear (14) meshing transmission, the top one end of base (1) is fixed with axle bed (21), axle bed (21) rotate and are connected with lead screw (22), the one end and horizontal pole (16) threaded connection of lead screw (22).

2. An adjustable installation sewage pump as claimed in claim 1 wherein: the pump body (4) bottom both ends are equipped with two pump bases (25), U type groove (26) have been seted up to the inside of pump base (25), the inside rotation in both ends of mount pad (5) is connected with two bolts (24), the outer wall threaded connection of bolt (24) has nut (27).

3. An adjustable installation sewage pump as claimed in claim 1 wherein: the connecting rod (12) is rotatably connected between the connecting positions of the second upper supporting rod (8) and the second supporting rod (9) when the first upper supporting rod (6) and the first lower supporting rod (7) are connected, and the structures of the first upper supporting rod (6), the first lower supporting rod (7), the second upper supporting rod (8), the second supporting rod (9), the third upper supporting rod (10) and the third lower supporting rod (11) are the same.

4. An adjustable installation sewage pump as claimed in claim 1 wherein: the first rack (18) is located below the first gear (13), and the second rack (19) is located above the second gear (14).

5. An adjustable installation sewage pump as claimed in claim 1 wherein: the outer wall of the sliding rod (17) is connected with a sliding sleeve (20) in a sliding mode, and the sliding sleeve (20) is fixed to the top of the base (1).

6. An adjustable installation sewage pump as claimed in claim 1 wherein: one end of the screw rod (22) close to the shaft seat (21) is fixedly connected with a rotating handle (23).