CN213144782U

CN213144782U - Vertical slurry pump convenient for adjusting height of cantilever

Info

Publication number: CN213144782U
Application number: CN202021660918.6U
Authority: CN
Inventors: 孙梓元; 顾思嫣; 孙祥根
Original assignee: Wuxi Hongtong Acid Resistant Pump Valve Manufacturing Co ltd
Current assignee: Wuxi Hongtong Acid Resistant Pump Valve Manufacturing Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-07
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a vertical stuff pump convenient to adjust cantilever height, including the mount pad, first telescopic machanism, second telescopic machanism, the pump body and drain pipe, the mount pad top is connected with the motor, and the welding of mount pad bottom has the roof, and first telescopic machanism includes first sleeve pipe and second sleeve pipe, and the welding of roof bottom has the push rod motor, and the welding of push rod motor bottom has the bottom plate, and the bottom plate cup joints with the second sleeve pipe mutually, and the second telescopic machanism includes first cantilever and second cantilever, and first cantilever top is connected with the shaft coupling, and the shaft coupling is connected with the output shaft of motor. The utility model discloses in, cantilever sliding connection carries out corresponding adjustment to the cantilever height according to the liquid level position, and it is little to use the limitation, and application range is wide, and the push rod motor supports the cantilever, prevents the change of cantilever altitude, and the access panel makes things convenient for the inspection to maintain, is favorable to prolonging cantilever life, and when breaking down, save time improves work efficiency.

Description

Vertical slurry pump convenient for adjusting height of cantilever

Technical Field

The utility model relates to a vertical stuff pump technical field especially relates to a vertical stuff pump convenient to adjust cantilever height.

Background

The pump is often used for conveying liquid in the production process, and along with the progress of the industrial development level, the requirement on the pump in the production life is higher and higher, so that the pump with different functions always corresponds to different occasions, namely one of the vertical slurry pumps, the vertical slurry pump is widely applied to occasions such as fire pumps, airplane oiling pumps and the like due to the characteristics of the vertical slurry pump, the vertical slurry pump belongs to one of vane pumps, however, in the use process of the existing vertical slurry pump, due to the design reason, the height of a cantilever of the vertical slurry pump cannot be adjusted, so that the cantilever of the existing vertical slurry pump cannot be adjusted according to the position of the liquid level in the use process, the use limitation is too large, the trouble is brought to the control of the liquid level in the production, the existing device is mostly connected by welding or flanges, the sealing performance is too strong, the cantilever is inspected and maintained, the service life of the cantilever is short, the rejection rate is high, the device is required to be integrally disassembled, the operation is troublesome, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a vertical slurry pump convenient for adjusting the height of a cantilever.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vertical slurry pump convenient for adjusting the height of a cantilever comprises a mounting seat, a first telescopic mechanism, a second telescopic mechanism, a pump body and a liquid outlet pipe, wherein a mounting box is welded on the outer wall of the top of the mounting seat, a motor is connected in the mounting box through a bolt, a top plate is welded on the outer wall of the bottom of the mounting seat, the first telescopic mechanism comprises a first sleeve, the first sleeve is welded with the outer wall of the bottom of the top plate, a second sleeve is connected on the inner wall of the first sleeve in a sliding manner, a push rod motor welded with the outer wall of the bottom of the top plate is arranged in the first sleeve, a bottom plate is welded at the bottom of the push rod motor and is sleeved with the second sleeve, the second telescopic mechanism comprises a first cantilever, a second cantilever is connected on the first cantilever in a sliding manner, a mounting hole is formed in the center of the top plate, the first cantilever penetrates through the, and the other end of the coupler is connected with an output shaft of the motor, the bottom plate is provided with a mounting hole, the size of the mounting hole is matched with that of the second cantilever, the tail end of the second cantilever is connected with a pump body, the bottom of the second sleeve is welded with a shell of the pump body, and one side of the pump body is connected with a liquid outlet pipe through a flange.

Preferably, the inner wall of the first cantilever is provided with a first sliding chute, the first sliding chute is arranged along the sliding direction of the second cantilever, and the length of the first sliding chute is smaller than that of the first cantilever.

Preferably, the outer wall of the second cantilever is welded with a first sliding block, the first sliding block is connected with the inner wall of the first sliding groove in a sliding mode, and the length of the first sliding block is smaller than the depth of the first sliding groove.

Preferably, the inner wall of the first sleeve is provided with a second sliding groove, the outer wall of the second sleeve is provided with a second sliding block, the second sliding block is connected with the inner wall of the second sliding groove in a sliding mode, and the length of the second sliding block is smaller than the depth of the second sliding groove.

Preferably, the inner wall of the mounting hole formed in the bottom plate is provided with a sealing ring, and the diameter of the sealing ring is matched with the size of the second cantilever.

Preferably, the outer wall of the first sleeve is provided with an access window, one side of the access window is hinged with the outer wall of the first sleeve, and the other side of the access window is provided with a handle.

The utility model has the advantages that:

1. in the utility model, the first cantilever and the second cantilever are connected in a sliding way, the height of the cantilever can be correspondingly adjusted according to the position of the liquid level, the use limit is small, the application range is wide, the push rod motor adjusts the cantilever, time and labor are saved, and meanwhile, the push rod motor supports the cantilever to prevent the height of the cantilever from changing;

2. the access panel is convenient to carry out periodic inspection and maintenance to cantilever and push rod motor, prevents that cantilever and push rod motor from breaking down, is favorable to prolonging cantilever life, and when breaking down, passes through observation window inspection trouble earlier to take corresponding measure, needn't directly dismantle the device, save time improves work efficiency.

Drawings

Fig. 1 is a schematic view of a casing cross-sectional structure of a vertical slurry pump convenient for adjusting the height of a cantilever according to the present invention;

fig. 2 is a schematic front structural view of a vertical slurry pump convenient for adjusting the height of a cantilever according to the present invention;

fig. 3 is the utility model provides a vertical slurry pump's first spout schematic structure convenient to adjust cantilever height.

In the figure: the pump comprises a mounting seat 1, a motor 2, a top plate 3, a first sleeve 4, a second sleeve 5, a push rod motor 6, a bottom plate 7, a first cantilever 8, a second cantilever 9, a coupler 10, a pump body 11, a liquid outlet pipe 12, a first sliding groove 13, a first sliding block 14, an access window 15 and a sealing ring 16.

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.

Referring to fig. 1-3, a vertical slurry pump convenient for adjusting the height of a cantilever comprises a mounting base 1, a first telescopic mechanism, a second telescopic mechanism, a pump body 11 and a liquid outlet pipe 12, wherein the mounting box is welded on the outer wall of the top of the mounting base 1, a motor 2 is connected in the mounting box through a bolt, a top plate 3 is welded on the outer wall of the bottom of the mounting base 1, the first telescopic mechanism comprises a first sleeve 4, the first sleeve 4 is welded on the outer wall of the bottom of the top plate 3, the inner wall of the first sleeve 4 is connected with a second sleeve 5 in a sliding manner, a second chute is arranged on the inner wall of the first sleeve 4, a second sliding block is arranged on the outer wall of the second sleeve 5, the second sliding block is connected with the inner wall of the second chute in a sliding manner, the length of the second sliding block is smaller than the depth of the second chute, a push rod motor 6 welded with the, the bottom plate 7 is sleeved with the second sleeve 5, the second telescopic mechanism comprises a first cantilever 8, the first cantilever 8 is connected with a second cantilever 9 in a sliding manner, the inner wall of the first cantilever 8 is provided with a first sliding groove 13, the first sliding groove 13 is arranged along the sliding direction of the second cantilever 9, the length of the first sliding groove 13 is smaller than that of the first cantilever 8, the outer wall of the second cantilever 9 is welded with a first sliding block 14, the first sliding block 14 is connected with the inner wall of the first sliding groove 13 in a sliding manner, the length of the first sliding block 14 is smaller than the depth of the first sliding groove 13, the central position of the top plate 1 is provided with a mounting hole, the first cantilever 8 penetrates through the top plate 1 through the mounting hole, the top of the first cantilever 8 is connected with a coupler 10, the other end of the coupler 10 is connected with an output shaft of the motor 2, the bottom plate 7 is provided with the mounting hole, and the size of the mounting, bottom plate 7 is opened there is the mounting hole, and the mounting hole inner wall is provided with sealing

washer

16, 16 diameters of sealing washer and 9 size looks adaptations of second cantilever, 9 end-to-end connection of second cantilever have the

pump body

11, and 5 bottoms of second sleeve weld mutually with the casing of the pump body 11, there is drain pipe 12 pump body 11 one side through flange joint, 4 outer walls of first sleeve are opened there is

access window

15, and 15 one sides of access window are articulated with 4 outer walls of first sleeve, and 15 opposite sides of access window are provided with the handle.

The working principle is as follows: when the utility model works, the device is firstly placed at a designated position, the push rod motor 6 is started, the push rod motor 6 moves to push the bottom plate 7 downwards, at the moment, the second sleeve 5 and the second cantilever 9 are connected with the inner wall of the first sleeve 4 and the first cantilever 8 in a sliding way under the action of the bottom plate 7, the lengths of the cantilever and the sleeve are increased, when the height of the cantilever required by the liquid level position is reached, the push rod motor 6 is closed, at the moment, the push rod motor 6 forms a support between the top plate 3 and the bottom plate 7, the first cantilever 8, the second cantilever 9, the first sleeve 4 and the second sleeve 5 are fixed, the second sleeve 5 and the second cantilever 9 can not slide at will, after the height of the cantilever is adjusted, the motor 2 is started, the output shaft of the motor 2 drives the shaft coupling 10 to work, the shaft coupling 10 drives the cantilever to work, and the cantilever drives the shaft, the device starts this moment, and the liquid with required transportation is through the pump body 11 suction, takes out via drain pipe 12 again, and the access panel 15 of 4 outer walls of first sleeve pipe can regularly inspect cantilever and push rod motor 6 and maintain, solves the device hidden danger, avoids device proruption trouble, is favorable to extension fixture life, compares in traditional device, the utility model discloses when carrying out the during operation, can be according to liquid level position control cantilever height, working range is wide, and the limitation is little, and adjusts the cantilever height through push rod motor 6, does not need operating personnel manual regulation, and easy operation saves operating time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The vertical slurry pump convenient for adjusting the height of the cantilever comprises a mounting seat (1), a first telescopic mechanism, a second telescopic mechanism, a pump body (11) and a liquid outlet pipe (12), and is characterized in that the mounting box is welded on the outer wall of the top of the mounting seat (1), the motor (2) is connected in the mounting box through a bolt, the top plate (3) is welded on the outer wall of the bottom of the mounting seat (1), the first telescopic mechanism comprises a first sleeve (4), the first sleeve (4) is welded with the outer wall of the bottom of the top plate (3), the inner wall of the first sleeve (4) is connected with a second sleeve (5) in a sliding manner, a push rod motor (6) welded with the outer wall of the bottom of the top plate (3) is arranged inside the first sleeve (4), a bottom plate (7) is welded on the bottom of the push rod motor (6), the bottom plate (7) is sleeved with the second sleeve (5), the second telescopic mechanism comprises a, and first cantilever (8) sliding connection has second cantilever (9), roof (3) central point puts and opens there is the mounting hole, and just first cantilever (8) run through roof (3) through the mounting hole, and first cantilever (8) top is connected with shaft coupling (10), and the output shaft of shaft coupling (10) other end and motor (2) is connected, bottom plate (7) are opened there is the mounting hole, and mounting hole size and second cantilever (9) size looks adaptation, second cantilever (9) end-to-end connection has pump body (11), and second sleeve (5) bottom welds with the casing of pump body (11) mutually, there is drain pipe (12) through flange joint pump body (11) one side.

2. The vertical slurry pump convenient for adjusting the height of the cantilever according to claim 1, wherein the inner wall of the first cantilever (8) is provided with a first sliding chute (13), the first sliding chute (13) is arranged along the sliding direction of the second cantilever (9), and the length of the first sliding chute (13) is less than that of the first cantilever (8).

3. The vertical slurry pump convenient for adjusting the height of the cantilever according to claim 1, wherein a first sliding block (14) is welded on the outer wall of the second cantilever (9), the first sliding block (14) is connected with the inner wall of the first sliding chute (13) in a sliding manner, and the length of the first sliding block (14) is smaller than the depth of the first sliding chute (13).

4. The vertical slurry pump convenient for adjusting the height of the cantilever according to claim 1, wherein the inner wall of the first sleeve (4) is provided with a second sliding groove, the outer wall of the second sleeve (5) is provided with a second sliding block, the second sliding block is slidably connected with the inner wall of the second sliding groove, and the length of the second sliding block is less than the depth of the second sliding groove.

5. The vertical slurry pump convenient for adjusting the height of the cantilever according to claim 1, wherein the inner wall of the mounting hole formed on the bottom plate (7) is provided with a sealing ring (16), and the diameter of the sealing ring (16) is matched with the size of the second cantilever (9).

6. The vertical slurry pump convenient for adjusting the height of the cantilever according to claim 1, wherein an access window (15) is formed in the outer wall of the first sleeve (4), one side of the access window (15) is hinged with the outer wall of the first sleeve (4), and a handle is arranged on the other side of the access window (15).