CN211039062U

CN211039062U - Water pump easy to assemble

Info

Publication number: CN211039062U
Application number: CN201921567302.1U
Authority: CN
Inventors: 梁卫红; 吴明
Original assignee: Suzhou Liangzao Energy Technology Co ltd
Current assignee: Suzhou Liangzao Energy Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-17
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a water pump easy to assemble, including base, connecting plate and pivot, the top of base is provided with the loop bar, the inside of thread bush is provided with the threaded rod, the connecting plate is located the top of threaded rod, the top of slide is provided with the slider, the inside of shaft is provided with connecting bolt, the top of fixed plate is provided with the motor, the pivot is located the top of drive belt, the outside of pivot is provided with the impeller, the outside of impeller is provided with the pump case, and the left side of pump case is provided with the inlet tube, the rear of pump case is provided with the outlet pipe, and the right side of outlet pipe is provided with the vaulting pole, the rear of vaulting pole is provided with the. This easy to assemble's water pump compares with current ordinary water pump, and the height can be adjusted to this equipment, prevents that the water level from crossing to inhale water and water mud and blockking up the water inlet, and the motor of this equipment can be controlled simultaneously and is adjusted, prevents that the motor from the too far transmission area of pump case and can't connecting.

Description

Water pump easy to assemble

Technical Field

The utility model relates to a water pump technical field specifically is a water pump easy to assemble.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, after the water pump is operated, under the action of centrifugal force generated by high-speed rotation of the impeller, water in an impeller flow channel is thrown to the periphery and is pressed into the volute, a vacuum is formed at an impeller inlet, and water in the water pool is sucked along the water suction pipe under the external atmospheric pressure to supplement the space.

The water pump in present stage is when drawing water, runs into the surface of water and just can't extract when low excessively, draws water and causes the jam easily in mud environment, must change the motor of same size when the motor is changed to the water pump in present stage simultaneously, otherwise can cause the motor to be too far away from the pump case and can't connect, so the water pump in present stage can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current water pump basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump easy to assemble to propose general water pump when drawing water among the above-mentioned background art of solution, meet the surface of water and just can't extract when low excessively, draw water in the mud environment and cause the jam easily, must change the motor of the same size when the motor is changed to the water pump of present stage simultaneously, otherwise can cause the motor to be too far away from the pump case and can't connect, so the water pump of present stage can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water pump convenient to install comprises a base, a connecting plate and a rotating shaft, wherein a loop bar is arranged above the base, a thread sleeve is arranged above the loop bar, a threaded rod is arranged inside the thread sleeve, a limiting block is arranged below the threaded rod, the connecting plate is positioned above the threaded rod, a slide way is arranged above the connecting plate, a slide block is arranged above the slide way, a wheel shaft is arranged inside the slide block, a connecting bolt is arranged inside the wheel shaft, a fixing plate is arranged above the connecting bolt, a motor is arranged above the fixing plate, a transmission belt is arranged on the left side of the motor, the rotating shaft is positioned above the transmission belt, rotating wheels are arranged at the left end and the right end of the rotating shaft, an impeller is arranged outside the rotating shaft, sealing rings are arranged at the left end and the right end of the impeller, a pump shell is arranged outside the impeller, a water outlet pipe is arranged behind the pump shell, a support rod is arranged on the right side of the water outlet pipe, and a screw is arranged behind the support rod.

Preferably, a thread structure is formed between the thread sleeve and the threaded rod, the threaded rod and the limiting block are welded, and a sliding structure is formed between the limiting block and the sleeve rod.

Preferably, a sliding structure is formed between the slide way and the slide block, and the slide way is fixedly connected with the connecting plate.

Preferably, a rotating structure is formed between the connecting bolt and the wheel shaft, and the sliding block is connected with the fixing plate through the connecting bolt.

Preferably, the motor is connected with the rotating shaft through a transmission belt, and the motor and the fixing plate are welded.

Preferably, a rotating structure is formed between the rotating wheel and the rotating shaft, and the impeller is fixedly connected with the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a loop bar, thread bush, threaded rod and stop block constitute the setting of going up and down, this equipment can be through the helicitic texture that constitutes between threaded rod and the thread bush, can control the lift of threaded rod through the helicitic texture, the loop bar inside and the stopper of this equipment are rectangle, this structure can prevent that the threaded rod from following the thread bush rotation, the threaded rod goes up and down to drive equipment and goes up and down, can rise equipment when having mud under water, prevent that equipment from being blockked up by mud, can reduce equipment when the water level is low excessively, prevent that equipment from not taking out water;

2. the utility model discloses a slide, slider, shaft, connecting bolt, fixed plate and motor constitution removal setting, this equipment makes fixed plate and slider be connected through connecting bolt, constitutes revolution mechanic between connecting bolt and the shaft, can make connecting bolt rotate through revolution mechanic to make connecting bolt and fixed plate be connected, the sliding structure who constitutes between slider and the slide can adjust the position of motor, thereby makes the motor be in the assigned position;

3. the utility model discloses a pivot, the runner, the impeller, the sealing ring, the pump case, the inlet tube, outlet pipe and vaulting pole, this equipment is through the fixed pump case of two vaulting poles, constitute revolution mechanic between inside pivot of pump case and the runner, the pivot is rotatory through revolution mechanic, the pivot drives the impeller rotation, the impeller rotation is discharged the inside water of pump case from the outlet pipe, be less than outside water pressure when the inside atmospheric pressure of pump case, thereby outside water gets into the pump case from the inlet tube, two sealing rings prevent that water from the pivot from flowing out the pump case.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the enlarged structure schematic diagram of the threaded rod of the present invention.

In the figure: 1. a base; 2. a loop bar; 3. a threaded sleeve; 4. a threaded rod; 5. a limiting block; 6. a connecting plate; 7. a slideway; 8. a slider; 9. a wheel axle; 10. a connecting bolt; 11. a fixing plate; 12. a motor; 13. a transmission belt; 14. a rotating shaft; 15. a rotating wheel; 16. an impeller; 17. a seal ring; 18. a pump housing; 19. a water inlet pipe; 20. a water outlet pipe; 21. a stay bar; 22. and (4) screws.

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 a technical solution: a water pump convenient to install comprises a base 1, a connecting plate 6 and a rotating shaft 14, a sleeve rod 2 is arranged above the base 1, a threaded sleeve 3 is arranged above the sleeve rod 2, a threaded rod 4 is arranged inside the threaded sleeve 3, a limiting block 5 is arranged below the threaded rod 4, a threaded structure is formed between the threaded sleeve 3 and the threaded rod 4, the threaded rod 4 and the limiting block 5 are welded, a sliding structure is formed between the limiting block 5 and the sleeve rod 2, the threaded sleeve 3, the threaded rod 4 and the limiting block 5 form a lifting device, the device can control lifting of the threaded rod 4 through the threaded structure formed between the threaded rod 4 and the threaded sleeve 3, the sleeve rod 2 and the limiting block 5 are rectangular, the structure can prevent the threaded rod 4 from rotating along with the threaded sleeve 3, the lifting of the threaded rod 4 drives the device to lift, when sludge exists underwater, the equipment can be lifted to prevent the equipment from being blocked by the sludge, and when the water level is too low, the equipment can be lowered to prevent the equipment from pumping water;

the connecting plate 6 is positioned above the threaded rod 4, a slide way 7 is arranged above the connecting plate 6, a sliding structure is formed between the slide way 7 and the slide block 8, the slide way 7 is fixedly connected with the connecting plate 6, the slide block 8 is arranged above the slide way 7, a wheel shaft 9 is arranged inside the slide block 8, a connecting bolt 10 is arranged inside the wheel shaft 9, a fixing plate 11 is arranged above the connecting bolt 10, a rotating structure is formed between the connecting bolt 10 and the wheel shaft 9, the slide block 8 is connected with the fixing plate 11 through the connecting bolt 10, the slide way 7, the slide block 8, the wheel shaft 9, the connecting bolt 10, the fixing plate 11 and the motor 12 form a moving arrangement, the fixing plate 11 is connected with the slide block 8 through the connecting bolt 10, a rotating structure is formed between the connecting bolt 10 and the wheel shaft 9, the connecting bolt 10 can be rotated through the rotating structure, and the connecting bolt 10, the sliding structure formed between the sliding block 8 and the slideway 7 can adjust the position of the motor 12, so that the motor 12 is positioned at a designated position;

a motor 12 is arranged above the fixed plate 11, a transmission belt 13 is arranged on the left side of the motor 12, the motor 12 is connected with a rotating shaft 14 through the transmission belt 13, the motor 12 and the fixed plate 11 are welded, the rotating shaft 14 is positioned above the transmission belt 13, rotating wheels 15 are arranged at the left end and the right end of the rotating shaft 14, an impeller 16 is arranged outside the rotating shaft 14, sealing rings 17 are arranged at the left end and the right end of the impeller 16, a rotating structure is formed between the rotating wheels 15 and the rotating shaft 14, the rotating wheels 15, the impeller 16, the sealing rings 17, a pump shell 18, a water inlet pipe 19, a water outlet pipe 20 and support rods 21 are arranged on the left end and the right end of the impeller 16, the pump shell 18 is fixed through the two support rods 21, the rotating structure is formed between the rotating shaft 14 and the rotating wheels 15 inside the pump shell 18, the rotating shaft 14 rotates through the rotating structure, when the air pressure in the pump shell 18 is smaller than the external water pressure, so that external water enters the pump shell 18 from the water inlet pipe 19, the two sealing rings 17 prevent the water from flowing out of the pump shell 18 from the rotating shaft 14;

a pump shell 18 is arranged outside the impeller 16, a water inlet pipe 19 is arranged on the left side of the pump shell 18, a water outlet pipe 20 is arranged behind the pump shell 18, a support rod 21 is arranged on the right side of the water outlet pipe 20, and a screw 22 is arranged behind the support rod 21.

The working principle is as follows: when the water pump convenient to install is used, firstly, a thread structure is formed between a thread rod 4 and a thread sleeve 3 of the water pump, an installer controls the lifting of the thread rod 4 by rotating the thread sleeve 3, the inner part of a sleeve rod 2 and a limiting block 5 of the water pump are both rectangular structures which can prevent the thread rod 4 from rotating along with the thread sleeve 3, the thread rod 4 lifts to drive a connecting plate 6 to lift, a connecting bolt 10 is connected with a fixed plate 11, the fixed plate 11 is welded with a motor 12, a rotating structure is formed between the connecting bolt 10 and a wheel shaft 9, the rotating structure facilitates the rotation of the connecting bolt 10, the wheel shaft 9 is fixedly connected with a sliding block 8, a sliding structure is formed between the sliding block 8 and a slide way 7, the position of the motor 12 can be adjusted through the sliding structure, the motor 12 is conveniently connected with a rotating shaft 14, the motor 12 is connected with the rotating, the rotating shaft 14 rotates through the rotating structure, the rotating shaft 14 drives the impeller 16 to rotate, the impeller 16 rotates to discharge water inside the pump shell 18 from the water outlet pipe 20, when the air pressure inside the pump shell 18 is smaller than external water pressure, external water enters the pump shell 18 from the water inlet pipe 19, the two sealing rings 17 prevent the water from flowing out of the pump shell 18 from the rotating shaft 14, and the pump shell 18 is supported through the two support rods 21.

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 water pump easy to assemble, includes base (1), connecting plate (6) and pivot (14), its characterized in that: a sleeve rod (2) is arranged above the base (1), a threaded sleeve (3) is arranged above the sleeve rod (2), a threaded rod (4) is arranged inside the threaded sleeve (3), a limiting block (5) is arranged below the threaded rod (4), the connecting plate (6) is positioned above the threaded rod (4), a slide way (7) is arranged above the connecting plate (6), a slide block (8) is arranged above the slide way (7), a wheel shaft (9) is arranged inside the slide block (8), a connecting bolt (10) is arranged inside the wheel shaft (9), a fixing plate (11) is arranged above the connecting bolt (10), a motor (12) is arranged above the fixing plate (11), a transmission belt (13) is arranged on the left side of the motor (12), a rotating shaft (14) is positioned above the transmission belt (13), and rotating wheels (15) are arranged at the left end and the right end of the rotating shaft (14), the improved water pump is characterized in that an impeller (16) is arranged outside the rotating shaft (14), sealing rings (17) are arranged at the left end and the right end of the impeller (16), a pump shell (18) is arranged outside the impeller (16), a water inlet pipe (19) is arranged on the left side of the pump shell (18), a water outlet pipe (20) is arranged behind the pump shell (18), a support rod (21) is arranged on the right side of the water outlet pipe (20), and a screw (22) is arranged behind the support rod (21).

2. An easy to install water pump as claimed in claim 1, wherein: constitute the helicitic texture between thread bush (3) and threaded rod (4), and be the welding between threaded rod (4) and stopper (5) to constitute sliding construction between stopper (5) and loop bar (2).

3. An easy to install water pump as claimed in claim 1, wherein: a sliding structure is formed between the slide way (7) and the slide block (8), and the slide way (7) is fixedly connected with the connecting plate (6).

4. An easy to install water pump as claimed in claim 1, wherein: a rotating structure is formed between the connecting bolt (10) and the wheel shaft (9), and the sliding block (8) is connected with the fixing plate (11) through the connecting bolt (10).

5. An easy to install water pump as claimed in claim 1, wherein: the motor (12) is connected with the rotating shaft (14) through a transmission belt (13), and the motor (12) and the fixing plate (11) are welded.

6. An easy to install water pump as claimed in claim 1, wherein: a rotating structure is formed between the rotating wheel (15) and the rotating shaft (14), and the impeller (16) is fixedly connected with the rotating shaft (14).