CN210771029U

CN210771029U - Convenient to use's portable water pump

Info

Publication number: CN210771029U
Application number: CN201921501087.5U
Authority: CN
Inventors: 龚林燕
Original assignee: Jiangsu Tuotuo New Energy Co Ltd
Current assignee: Jiangsu Tuotuo New Energy Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-16
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a convenient to use's portable water pump, including removing base and water pump coupling mechanism, water pump coupling mechanism establishes at the top of removing the base, it includes the movable block to remove the base, the bottom of movable block is seted up flutedly, the top symmetry of movable block is equipped with the screw rod, the first limiting plate of top fixedly connected with of screw rod, the bottom of screw rod runs through the inside that the movable block just extended to the recess, the screw rod surface just corresponds the top fixedly connected with second limiting plate of recess inner wall. This convenient to use's portable water pump, structural design is reasonable, does benefit to the use, can be convenient for remove the water pump to improve the stability of water pump when need not to remove, possess certain shock attenuation effect when removing, prevent that the great jolt on the road makes the water pump receive the rigidity and rock, and internals is impaired, influences life, can highly adjust the water pump simultaneously, supports the pipeline of connection, and it is very convenient to use.

Description

Convenient to use's portable water pump

Technical Field

The utility model relates to a water pump technical field specifically is a convenient to use's portable water pump.

Background

Water pumps are machines that deliver or pressurize a liquid. It gives liquid with the mechanical energy of prime mover or other external energy transfer, make the liquid energy increase, mainly used carries liquid including water, oil, acid-base liquid, the emulsion, suspoemulsion and liquid metal etc. most is fixed design, when different positions need to use, it moves to want the manpower, waste time and energy, there are some water pumps that can move at present, however when moving, great jolting on the road can make the water pump receive the rigidity and rock, easily make internals impaired, influence life, current water pump is most can't adjust the height simultaneously, also be difficult to support the pipeline of connection, it is comparatively inconvenient to use, we have proposed a convenient to use's portable water pump for this reason, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use's portable water pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable water pump convenient to use comprises a movable base and a water pump connecting mechanism, wherein the water pump connecting mechanism is arranged at the top of the movable base;

the movable base comprises a movable block, the bottom of the movable block is provided with a groove, the top of the movable block is symmetrically provided with a screw, the top end of the screw is fixedly connected with a first limiting plate, the bottom end of the screw penetrates through the movable block and extends to the inside of the groove, the top of the surface of the screw, which corresponds to the inner wall of the groove, is fixedly connected with a second limiting plate, the surface of the screw, which is positioned inside the groove, is in threaded connection with a driven bevel gear, the surface of the screw, which is positioned below the driven bevel gear, is in threaded connection with a threaded block, the side surface of the threaded block is in sliding connection with the inner wall of the groove through a sliding block, the bottom of the threaded block is fixedly connected with connecting sleeves, the bottoms of the two connecting sleeves are fixedly connected through a first connecting plate, the, one end, far away from the double-end motor, of the driving rotating shaft is fixedly connected with a driving bevel gear matched with a driven bevel gear, the top of the first connecting plate is provided with three connecting rods, the bottom ends of the connecting rods penetrate through the first connecting plate and extend to the outside of the first connecting plate, the bottom ends of the three connecting rods are connected through a second connecting plate, damping springs are sleeved on the surfaces of the connecting rods and correspond to positions between the first connecting plate and the second connecting plate, and universal wheels are mounted at the bottom of the second connecting plate;

the water pump connecting mechanism comprises two telescopic columns, the bottom ends of the telescopic columns are fixedly connected with the top of the moving block, the telescopic ends of the two telescopic columns are fixedly connected through a mounting plate, a water pump body is mounted at the top of the mounting plate, and pipeline supporting frames are fixedly connected to the left side and the right side of the mounting plate through fixing frames.

Preferably, both sides of the moving block are fixedly connected with push handles, and anti-slip pads are sleeved on the surfaces of the push handles.

Preferably, balls are arranged on the inner sides of the first limiting plate and the second limiting plate, and the surfaces of the balls are in contact with the moving block.

Preferably, a bearing seat is arranged at the top of the inner wall of the groove and in a position corresponding to the driving rotating shaft, and one end of the driving rotating shaft penetrates through the bearing seat and extends to the outside of the driving rotating shaft to be movably connected with the driving rotating shaft.

Preferably, the bottom of the moving block is provided with a rubber pad, and the rubber pad is designed in a square shape.

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

1. the utility model can use the double-head motor to drive the driving shaft to rotate when moving the water pump, the driving bevel gear drives the driven bevel gear meshed with the driving bevel gear to rotate, the screw rod rotates under the limit action of the first limit plate and the second limit plate, the thread block screwed on the screw rod is limited by the slide block, the connecting sleeve is used to drive the first connecting plate to move downwards, so that the second connecting plate drives the universal wheel to extend out of the groove, the damping effect is realized by the damping spring in the moving process, so as to protect the water pump body, when the water pump is needed to be used, only the universal wheel needs to be taken in the groove, and simultaneously, the height of the water pump body can be adjusted by the telescopic column according to the use requirement, the pipeline connected on the water pump is supported by the fixing frame and the pipeline supporting frame, the use is very convenient, and the movable water pump with, structural design is reasonable, does benefit to the use, can be convenient for remove the water pump to improve the stability of water pump when need not to remove, possess certain shock attenuation effect when removing, prevent that the great jolt on the road makes the water pump receive the rigidity and rock, and internals is impaired, influences life, can highly adjust the water pump simultaneously, supports the pipeline of connection, and it is very convenient to use.

2. The utility model discloses a set up the pushing hands, convenient to use person cooperation universal wheel pair promotes the removal base, the convenient degree of use has been improved, the slipmat can prevent that the user from producing the phenomenon of taking off the hand, through setting up the ball, first limiting plate and second limiting plate have been reduced when rotating, produce too big friction and influence life between its inboard and the movable block, through setting up the bearing frame, carry out certain joint support to the drive pivot, the steadiness of drive pivot when rotating has been improved, through setting up the rubber pad, the friction when having improved movable block bottom and ground contact, thereby improve the steadiness of placing.

Drawings

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

FIG. 2 is a sectional view of the movable base of the present invention;

FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of B-B of FIG. 2 according to the present invention;

fig. 5 is a structural section view of a front view of the water pump connecting mechanism of the present invention.

In the figure: 1 moving base, 11 moving blocks, 12 grooves, 13 screw rods, 14 first limiting plates, 15 second limiting plates, 16 driven bevel gears, 17 thread blocks, 18 sliding blocks, 19 connecting sleeves, 110 first connecting plates, 111 mounting frames, 112 double-head motors, 113 driving rotating shafts, 114 driving bevel gears, 115 connecting rods, 116 second connecting plates, 117 damping springs, 118 universal wheels, 119 pushing hands, 120 balls, 121 bearing seats, 122 rubber pads, 2 water pump connecting mechanisms, 21 telescopic columns, 22 mounting plates, 23 water pump bodies, 24 fixing frames and 25 pipeline supporting frames.

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. 1-5, a portable water pump with convenient use comprises a portable base 1 and a water pump connection mechanism 2, wherein the water pump connection mechanism 2 is arranged on the top of the portable base 1.

The movable base 1 comprises a movable block 11, push handles 119 are fixedly connected to the left side and the right side of the movable block 11, anti-skid pads are sleeved on the surfaces of the push handles 119, rubber pads 122 are arranged at the bottom of the movable block 11, the rubber pads 122 are designed in a square shape, a groove 12 is formed in the bottom of the movable block 11, screw rods 13 are symmetrically arranged at the top of the movable block 11, a first limiting plate 14 is fixedly connected to the top ends of the screw rods 13, the bottom ends of the screw rods 13 penetrate through the movable block 11 and extend into the groove 12, a second limiting plate 15 is fixedly connected to the surface of each screw rod 13 and the top of the inner wall of the corresponding groove 12, balls 120 are arranged on the inner sides of the first limiting plate 14 and the second limiting plate 15, the surfaces of the balls 120 are in mutual contact with the movable block 11, a driven bevel gear 16 is, the side surface of the thread block 17 is connected with the inner wall of the groove 12 in a sliding manner through a sliding block 18, the bottom of the thread block 17 is fixedly connected with a connecting sleeve 19, the bottoms of the two connecting sleeves 19 are fixedly connected through a first connecting plate 110, a double-end motor 112 is installed at the middle point of the top of the inner wall of the groove 12 through an installation frame 111, two output shafts of the double-end motor 112 are fixedly connected with driving rotating shafts 113, bearing seats 121 are arranged at the top of the inner wall of the groove 12 and correspond to the driving rotating shafts 113, one end of each driving rotating shaft 113 penetrates through each bearing seat 121 and extends to the outside of the bearing seat to be movably connected with the bearing seat, one end of each driving rotating shaft 113 far away from the double-end motor 112 is fixedly connected with a driving bevel gear 114 matched with a driven bevel gear 16, three connecting rods 115 are arranged at the top of the first, the surface of the connecting rod 115 is sleeved with a damping spring 117 at a position corresponding to the position between the first connecting plate 110 and the second connecting plate 116, and the bottom of the second connecting plate 116 is provided with a universal wheel 118.

The water pump connecting mechanism 2 comprises two telescopic columns 21, the bottom ends of the telescopic columns 21 are fixedly connected with the top of the moving block 11, the telescopic ends of the two telescopic columns 21 are fixedly connected through a mounting plate 22, a water pump body 23 is mounted at the top of the mounting plate 22, pipeline brackets 25 are fixedly connected to the left side and the right side of the mounting plate 22 through a fixing frame 24, a pushing handle 119 is arranged, a user can push the moving base 1 through matching with a universal wheel 118, the use convenience is improved, the anti-slip mat can prevent the user from falling off the hand, through arranging a ball 120, the phenomenon that the inner side of the first limiting plate 14 and the second limiting plate 15 generates excessive friction when rotating and the moving block 11 influences the service life is reduced, through arranging a bearing seat 121, certain connecting support is carried out on the driving rotating shaft 113, the smoothness of the driving rotating shaft 113 when rotating is improved, through arranging a rubber, the friction between the bottom of the moving block 11 and the ground is improved, so that the placing stability is improved, when the water pump is moved, the double-headed motor 112 is utilized to drive the driving rotating shaft 113 to rotate, the driving bevel gear 114 drives the driven bevel gear 16 meshed with the driving bevel gear to rotate, the screw 13 rotates under the limiting action of the first limiting plate 14 and the second limiting plate 15, the thread block 17 screwed on the screw 13 is limited by the slide block 18, the connecting sleeve 19 is utilized to drive the first connecting plate 110 to move downwards, so that the second connecting plate 116 drives the universal wheel 118 to extend out of the groove 12, the damping action is realized by the damping spring 117 in the moving process, so as to protect the water pump body 23, when the water pump is used, the universal wheel 118 only needs to be accommodated in the groove 12, meanwhile, the height of the water pump body 23 can be adjusted by utilizing the telescopic columns 21 according to use requirements, the pipeline connected on the water pump is supported by the fixing frame 24 and the pipeline supporting frame 25, use very conveniently, this convenient to use's portable water pump, structural design is reasonable, does benefit to the use, can be convenient for remove the water pump to improve the stability of water pump when need not to remove, possess certain shock attenuation effect when removing, prevent that the great jolt on the road makes the water pump receive the rigidity and rock, and internals is impaired, influences life, can highly adjust the water pump simultaneously, supports the pipeline of connection, and it is very convenient to use.

When the water pump is used, if the water pump body 23 needs to be moved, the double-head motor 112 is started to drive the driving rotating shaft 113 to rotate, the driving bevel gear 114 drives the driven bevel gear 16 meshed with the driving bevel gear to rotate, the screw 13 rotates under the limiting action of the first limiting plate 14 and the second limiting plate 15, the thread block 17 in threaded connection with the screw 13 is limited by the sliding block 18, the connecting sleeve 19 is utilized to drive the first connecting plate 110 to move downwards, so that the second connecting plate 116 drives the universal wheel 118 to extend out of the groove 12, the damping action is realized through the damping spring 117 in the moving process, so as to protect the water pump body 23, when the water pump needs to be used, the universal wheel 118 is only required to be put into the groove 12, meanwhile, the height of the water pump body 23 can be adjusted by utilizing the telescopic columns 21 according to use needs, the pipeline connected to the water pump is supported by the fixing frame 24 and, the use is very convenient.

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 convenient to use's portable water pump, includes removal base (1) and water pump coupling mechanism (2), its characterized in that: the water pump connecting mechanism (2) is arranged at the top of the movable base (1);

the movable base (1) comprises a movable block (11), a groove (12) is formed in the bottom of the movable block (11), screw rods (13) are symmetrically arranged at the top of the movable block (11), a first limiting plate (14) is fixedly connected to the top ends of the screw rods (13), the bottom ends of the screw rods (13) penetrate through the movable block (11) and extend into the groove (12), a second limiting plate (15) is fixedly connected to the surface of each screw rod (13) and the top of the inner wall of the corresponding groove (12), a driven bevel gear (16) is in threaded connection with the surface of each screw rod (13) in the groove (12), a thread block (17) is in threaded connection with the surface of each screw rod (13) and is located below the driven bevel gear (16), the side face of each thread block (17) is in sliding connection with the inner wall of the corresponding groove (12) through a sliding block (18), and a connecting sleeve (19), the bottom parts of the two connecting sleeves (19) are fixedly connected through a first connecting plate (110), a double-end motor (112) is installed at the middle point of the top part of the inner wall of the groove (12) through an installing frame (111), two output shafts of the double-end motor (112) are fixedly connected with driving rotating shafts (113), one end, far away from the double-end motor (112), of each driving rotating shaft (113) is fixedly connected with a driving bevel gear (114) matched with a driven bevel gear (16) for use, three connecting rods (115) are arranged at the top part of the first connecting plate (110), the bottom ends of the connecting rods (115) penetrate through the first connecting plate (110) and extend to the outside of the first connecting plate, the bottom ends of the three connecting rods (115) are connected through a second connecting plate (116), and a damping spring (117) is sleeved on the surface of each connecting rod (115) and corresponds to, the bottom of the second connecting plate (116) is provided with a universal wheel (118);

the water pump connecting mechanism (2) comprises two telescopic columns (21), the bottom ends of the telescopic columns (21) are fixedly connected with the top of the moving block (11), the telescopic ends of the two telescopic columns (21) are fixedly connected with one another through a mounting plate (22), a water pump body (23) is mounted at the top of the mounting plate (22), and pipeline support frames (25) are fixedly connected to the left side and the right side of the mounting plate (22) through fixing frames (24).

2. A portable water pump as claimed in claim 1, wherein: push handles (119) are fixedly connected to the left side and the right side of the moving block (11), and anti-skid pads are sleeved on the surfaces of the push handles (119).

3. A portable water pump as claimed in claim 1, wherein: the inner sides of the first limiting plate (14) and the second limiting plate (15) are provided with balls (120), and the surfaces of the balls (120) are in contact with the moving block (11).

4. A portable water pump as claimed in claim 1, wherein: the bearing seat (121) is arranged at the top of the inner wall of the groove (12) and corresponds to the position of the driving rotating shaft (113), and one end of the driving rotating shaft (113) penetrates through the bearing seat (121) and extends to the outside of the bearing seat to be movably connected with the bearing seat.

5. A portable water pump as claimed in claim 1, wherein: the bottom of the moving block (11) is provided with a rubber pad (122), and the rubber pad (122) is designed in a square shape.