CN207777205U - A kind of agricultural water pump convenient for assembling - Google Patents
A kind of agricultural water pump convenient for assembling Download PDFInfo
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- CN207777205U CN207777205U CN201721752451.6U CN201721752451U CN207777205U CN 207777205 U CN207777205 U CN 207777205U CN 201721752451 U CN201721752451 U CN 201721752451U CN 207777205 U CN207777205 U CN 207777205U
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- water pump
- driving motor
- shell
- pump
- mouth
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Abstract
The utility model discloses a kind of agricultural water pumps convenient for assembling, including water pump driving motor, the side of the water pump driving motor is provided with pump shell, the water pump driving motor is fixedly connected with pump shell by connecting flange, the side of the pump shell is fixedly connected by welding and has pump intake, the side of the pump intake is fixed by screw thread is connected with mouth of a river filter vat, the inside of the mouth of a river filter vat is enclosed with filter screen, the filter screen is fixedly connected with mouth of a river filter vat by filter screen card slot, the outer surface of the water pump driving motor is provided with electric motor protecting shell, the water pump driving motor is rotatablely connected with electric motor protecting shell by electric motor protecting shell connects hinge；The electric motor protecting shell of water pump driving motor outer surface is mounted on convenient for wrapping up water pump driving motor by devising, and solves the existing agricultural water pump convenient for assembling in use due to friction, motor temperature is higher, so as to cause easy the problem of scalding staff.
Description
Technical field
The utility model belongs to water pump technology, and in particular to a kind of agricultural water pump convenient for assembling.
Background technology
Water pump is the machinery for conveying liquid or liquid being made to be pressurized.It transmits the mechanical energy of prime mover or other external energies
To liquid, liquid energy is made to increase, is mainly used to convey liquid to include water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..Also liquid, admixture of gas and the liquid containing suspended solids be can transport.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water power, efficiency etc.；It can be divided into the types such as volume water pump, vane pump according to different operation principles.
Positive displacement pump is to transmit energy using the variation of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.Before water pump starts, pump and water inlet pipe are first filled into water, water pump fortune
After turning, under the action of the centrifugal force that impeller high speed rotation generates, the water in impeller channel is thrown toward surrounding, is pressed into spiral case,
Impeller eye forms vacuum, and the water in pond is inhaled into along suction hose supplemented with this space under external atmospheric pressure.Then it inhales
The water entered is thrown away through spiral case by impeller and enters outlet pipe again.It can be seen that if centrifugal pump impeller constantly rotates, can continuously inhale
Water, pressure water, water can be raised continuously from lower to eminence or a distant place.In conclusion centrifugal pump is due to the height in impeller
Caused by speed rotation under the action of centrifugal force, water is carried and is hoisted, therefore claims centrifugal pump.The work of axial-flow pump and centrifugal pump is former
Reason is different, it mainly utilizes thrust water lift caused by the high speed rotation of impeller.To produced by water when axial flow pump blade inner rotates
Lift, water is shifted onto can from below top.
The existing agricultural water pump convenient for assembling is in use due to friction, and motor temperature is higher, so as to cause easy
Scald staff, and if it is existing convenient for assembling agricultural water pump have in use foreign matter enter may result in impeller by
To injury the problem of, thus it is proposed that it is a kind of convenient for assembling agricultural water pump.
Utility model content
The purpose of this utility model is to provide a kind of agricultural water pumps convenient for assembling, to solve to carry in above-mentioned background technology
For the agricultural water pump convenient for assembling having in use due to friction, motor temperature is higher, so as to cause easy scald work
Make personnel, and if the existing agricultural water pump convenient for assembling there is foreign matter to enter in use to may result in impeller and come to harm
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of agricultural water pump convenient for assembling, including
The side of water pump driving motor, the water pump driving motor is provided with pump shell, the water pump driving motor and pump shell
It is fixedly connected by connecting flange, the side of the pump shell, which is fixedly connected by welding, pump intake, the water pump
The side of water inlet is fixed by screw thread is connected with mouth of a river filter vat, and the inside of the mouth of a river filter vat is enclosed with filtering
Net, the filter screen are fixedly connected with mouth of a river filter vat by filter screen card slot, the outer surface setting of the water pump driving motor
There is electric motor protecting shell, the water pump driving motor is rotatablely connected with electric motor protecting shell by electric motor protecting shell connects hinge, described
The lower front surface of electric motor protecting shell has been bolted to connection electric motor protecting shell fixed card buckle, the water pump driving motor
Lower surface has been bolted to connection motor base, and the lower surface of the motor base has been bolted to connection water pump bottom
Seat.
Preferably, the shape of the mouth of a river filter vat is hollow cylinder.
Preferably, the section shape of the filter screen card slot is annulus, and to be provided with rectangle recessed for the inner wall of filter screen card slot
Slot.
Preferably, the section shape of the electric motor protecting shell is " U " word.
Preferably, the outer diameter of the mouth of a river filter vat is equal to the internal diameter of pump intake.
Compared with prior art, the utility model has the beneficial effects that：
（1）The electric motor protecting shell of water pump driving motor outer surface is mounted on convenient for package water pump driving electricity by devising
Machine solves the existing agricultural water pump convenient for assembling in use due to friction, and motor temperature is higher, so as to cause easy
The problem of scalding staff.
（2）By devising the filter screen being mounted on inside the mouth of a river filter vat and mouth of a river filter vat of pump intake side
Convenient for prevent with flow and come foreign matter, if solve it is existing convenient for assembling agricultural water pump have in use foreign matter into
Enter to may result in the problem of impeller comes to harm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the back side schematic cross-sectional view of the utility model；
In figure：The mouths of a river 1- filter vat, 2- pump intakes, 3- pump shells, 4- motor bases, 5- engineering for pump housing, 6- electricity
Machine protective shell fixed card buckle, 7- water pump driving motors, 8- electric motor protectings shell, 9- connecting flanges, 10- electric motor protecting shell connecting hinges
Chain, 11- filter screens, 12- filter screen card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of agricultural water pump convenient for assembling, including
The side of water pump driving motor 7, water pump driving motor 7 is provided with pump shell 3, and water pump driving motor 7 passes through with pump shell 3
Connecting flange 9 is fixedly connected, and the side of pump shell 3, which is fixedly connected by welding, pump intake 2, pump intake 2
Side is fixed by screw thread is connected with mouth of a river filter vat 1, and the inside of mouth of a river filter vat 1 is enclosed with filter screen 11, filter screen
11 are fixedly connected with mouth of a river filter vat 1 by filter screen card slot 12, and the outer surface of water pump driving motor 7 is provided with electric motor protecting shell
8, water pump driving motor 7 is rotatablely connected with electric motor protecting shell 8 by electric motor protecting shell connects hinge 10, before electric motor protecting shell 8
Surface lower end has been bolted to connection electric motor protecting shell fixed card buckle 6, and the lower surface of water pump driving motor 7 is solid by bolt
Surely it is connected with motor base 4, the lower surface of motor base 4 has been bolted to connection engineering for pump housing 5.
For the ease of not stopping that flow circulates, in the present embodiment, it is preferred that the shape of mouth of a river filter vat 1 is hollow circuit cylinder
Body.
For the ease of fixed filter screen 11, in the present embodiment, it is preferred that the section shape of filter screen card slot 12 is annulus,
And the inner wall of filter screen card slot 12 is provided with rectangular recess.
For the ease of wrapping up water pump driving motor 7, in the present embodiment, it is preferred that the section shape of electric motor protecting shell 8 is
" U " word.
Mouth of a river filter vat 1 is wrapped up for the ease of pump intake 2, in the present embodiment, it is preferred that mouth of a river filter vat 1 it is outer
Diameter is equal to the internal diameter of pump intake 2.
The operation principle and process for using of the utility model：The device is after installation is complete, by screw thread by mouth of a river filter vat 1
It is fixed on the side of pump intake 2, then by the flange on pump intake 2 by pump intake 2 and external water pipe phase
Connection, then starts water pump driving motor 7, due to the presence of electric motor protecting shell 8, staff will not directly touch water
Driving motor 7 is pumped, from without scalding, and when needing to overhaul water pump driving motor 7, opens electric motor protecting shell
Then fixed card buckle 6 rotates by electric motor protecting shell connects hinge 10 and opens electric motor protecting shell 8, and due to filtering
The presence of net 11, under just being kept off by filter screen 11 before foreign matter enters pump shell 3 with flow, to which pump shell will not be damaged
Impeller inside 3 removes mouth of a river filter vat 1, and right when interrupted or water yield deficiency occurs in water outlet by thread groove rotation
Filter screen 11 is cleared up.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of agricultural water pump convenient for assembling, including water pump driving motor（7）, it is characterised in that：The water pump driving motor
（7）Side be provided with pump shell（3）, the water pump driving motor（7）With pump shell（3）Pass through connecting flange（9）Gu
Fixed connection, the pump shell（3）Side be fixedly connected by welding and have pump intake（2）, the pump intake（2）
Side be fixed by screw thread and be connected with mouth of a river filter vat（1）, the mouth of a river filter vat（1）Inside be enclosed with filter screen
（11）, the filter screen（11）With mouth of a river filter vat（1）Pass through filter screen card slot（12）It is fixedly connected, the water pump driving motor
（7）Outer surface be provided with electric motor protecting shell（8）, the water pump driving motor（7）With electric motor protecting shell（8）Pass through electric motor protecting
Shell connects hinge（10）Rotation connection, the electric motor protecting shell（8）Lower front surface be bolted to connection motor guarantor
Protective case fixed card buckle（6）, the water pump driving motor（7）Lower surface be bolted to connection motor base（4）, described
Motor base（4）Lower surface be bolted to connection engineering for pump housing（5）.
2. a kind of agricultural water pump convenient for assembling according to claim 1, it is characterised in that：The mouth of a river filter vat（1）
Shape be hollow cylinder.
3. a kind of agricultural water pump convenient for assembling according to claim 1, it is characterised in that：The filter screen card slot（12）
Section shape be annulus, and filter screen card slot（12）Inner wall be provided with rectangular recess.
4. a kind of agricultural water pump convenient for assembling according to claim 1, it is characterised in that：The electric motor protecting shell（8）
Section shape be " U " word.
5. a kind of agricultural water pump convenient for assembling according to claim 1, it is characterised in that：The mouth of a river filter vat（1）
Outer diameter be equal to pump intake（2）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752451.6U CN207777205U (en) | 2017-12-15 | 2017-12-15 | A kind of agricultural water pump convenient for assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752451.6U CN207777205U (en) | 2017-12-15 | 2017-12-15 | A kind of agricultural water pump convenient for assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777205U true CN207777205U (en) | 2018-08-28 |
Family
ID=63231304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752451.6U Active CN207777205U (en) | 2017-12-15 | 2017-12-15 | A kind of agricultural water pump convenient for assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777205U (en) |
-
2017
- 2017-12-15 CN CN201721752451.6U patent/CN207777205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210412 Address after: 736100 3rd floor, 1-10-1, east store, Guangming garden, Guazhou County, Jiuquan City, Gansu Province Patentee after: Jiuquan wanquansheng Agricultural Development Co.,Ltd. Address before: 736000 west side of Guangzhi Township, Guazhou County, Jiuquan City, Gansu Province Patentee before: GUAZHOU GUANGZHI SUPPLY AND MARKETING COOPERATIVE |
|
| TR01 | Transfer of patent right |