CN206221294U - A kind of idle running vertical acid-alkali-resisting pump - Google Patents
A kind of idle running vertical acid-alkali-resisting pump Download PDFInfo
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- CN206221294U CN206221294U CN201621239941.1U CN201621239941U CN206221294U CN 206221294 U CN206221294 U CN 206221294U CN 201621239941 U CN201621239941 U CN 201621239941U CN 206221294 U CN206221294 U CN 206221294U
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- main body
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- connecting portion
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Abstract
The utility model is related to a kind of idle running vertical acid-alkali-resisting pump, including pump main body, base plate, link and the motor being sequentially connected, and the one end being connected with base plate in the pump main body is convexly equipped with a connecting portion, and the connecting portion is integrally formed with pump main body and is connected；On connecting portion at least two grooves are offered towards the side of base plate, a fixing nut is embedded with respectively at least two groove, the position of respective slot offers bottom hole on base plate, the position of correspondence bottom hole offers connection through hole on link, the side of motor is convexly equipped with a circle boss, and the position of correspondence connection through hole offers boss through hole on boss；Boss, link, base plate and pump main body pass through to be located in successively the fastening bolt in boss through hole, connection through hole, bottom hole and pre-buried nut to form a fixed connection.The utility model good reliability, sealing are good, manufacturing procedure without welding and weld, so as to effectively reduce manufacturing procedure and cost of labor.
Description
Technical field
The utility model is related to a kind of vertical pump, and in particular to a kind of idle running vertical acid-alkali-resisting pump.
Background technology
Conventional existing acid and alkali-proof pump, is to be connected to motor via a base plate by pump main body at its pump main body and motor connection
On link, wherein, the connecting portion of a protrusion is integrally formed with base plate, pump main body is fixed by way of first welding is welded again
It is connected on base plate.And this kind of acid and alkali-proof pump has the following disadvantages：1. the connecting portion in pump main body and base plate passes through first welding, then
The mode of welding is fixedly connected, and its sealing is relatively poor, operation is relative complex（Many compared to the application works of welding and welding
Sequence）, and the craftsmenship requirement of welding, welding sequence to producing operating personnel is relatively harsh, in process of production, it is easy to
Slipped up during welding, welding operation and cause acid and alkali-proof pump sealing poor；2. in process, chassis connection sections and pump master
Body is both needed to independent die sinking, and manufacturing procedure is more, waste time and energy, and artificial production cost, processing cost are higher.
In consideration of it, it is the problem to be studied of the utility model to provide a kind of idle running vertical acid-alkali-resisting pump.
The content of the invention
The utility model purpose is to provide a kind of idle running vertical acid-alkali-resisting pump, to solve existing acid and alkali-proof pump sealing
Poor, manufacturing procedure is more, waste time and energy, manually, the technical disadvantages such as processing cost is high.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of idle running vertical acid-alkali-resisting pump, bag
Pump main body, base plate, link and the motor being sequentially connected are included, the one end being connected with base plate in the pump main body is convexly equipped with
One connecting portion, the connecting portion is integrally formed with pump main body and is connected；On the connecting portion at least two are offered towards the side of base plate
A fixing nut is embedded with respectively in individual groove, at least two groove, and the position of corresponding connection parts groove is opened on the base plate
Bottom hole is provided with, the position of correspondence bottom hole offers connection through hole, the side of the motor on the link
A circle boss is convexly equipped with, the position of correspondence connection through hole offers boss through hole on boss；The boss, link, base plate
And pump main body by being located in boss through hole, the fastening bolt connected in through hole, bottom hole and pre-buried nut successively,
To form a fixed connection.
In such scheme, also including protecgulum, internal thread is provided with towards one end of protecgulum in pump main body, the protecgulum is provided with
External screw thread, the protecgulum is achieved a fixed connection with pump main body by screw thread cooperation.
In such scheme, be additionally provided with some lockholes on the edge chimb of side of the pump main body towards protecgulum, it is described before
Lid is located in the lockhole by lock pin and achieved a fixed connection.
In such scheme, being integrally formed between the connecting portion and pump main body connects as one injection moulding connection.
In such scheme, the pre-buried fixing nut uses copper nut.
In such scheme, also including bottom, the bottom include bottom body and bottom connecting portion, the bottom connecting portion with
Bottom this body by integral forming connection.
In such scheme, at least two described grooves are distributed in connecting portion along the circumferencial direction uniform intervals of pump main body
On edge.
Operation principle of the present utility model is：The utility model will be designed can be reduced manufacturing procedure, improve artificial, life
Produce cost.
Because above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
1st, pump main body and connecting portion are integrally formed connection by the utility model, and by the boss of motor, link, bottom
Plate and pump main body pass through the fastening spiral shell being located in successively in boss through hole, connection through hole, bottom hole and pre-buried nut
Bolt, to form a fixed connection, using such design, good reliability, sealing are good, manufacturing procedure without welding and weld,
So as to effectively reduce manufacturing procedure and cost of labor.
2nd, the utility model is provided with internal thread in pump main body towards one end of protecgulum, while on the edge chimb of pump main body
It is provided with some lockholes, protecgulum realizes the double of pump main body and protecgulum by the internal thread and bearing pin in external screw thread and lock pin and pump main body
It is fixedly connected again.This two sets of fixed connection structures can both be used with alternative, it is also possible to while being used to ensure that reliability.
Brief description of the drawings
Accompanying drawing described here is only used for task of explanation, and is not intended to by any way limit model disclosed in the present application
Enclose.In addition, shape and proportional sizes of each part in figure etc. are only schematical, the understanding to the application is used to help, and
It is not the shape and proportional sizes for specifically limiting each part of the application.Those skilled in the art, can under teachings of the present application
To select various possible shapes and proportional sizes to implement the application as the case may be.In the accompanying drawings：
Accompanying drawing 1 is the structural representation of acid and alkali-proof pump in the utility model embodiment（One）；
Accompanying drawing 2 is the structural representation of acid and alkali-proof pump in the utility model embodiment（Two）.
In the figures above：1st, pump main body；10th, connecting portion；11st, lockhole；2nd, base plate；3rd, link；4th, motor；40、
Boss；5th, fastening bolt.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment：A kind of idle running vertical acid-alkali-resisting pump
Referring to accompanying drawing 1,2, the acid and alkali-proof pump includes the pump main body 1 being sequentially connected, base plate 2, link 3 and drives electricity
Machine 4, is additionally provided with a bottom and a protecgulum in pump main body 1.The one end being connected with base plate 2 in the pump main body 1 is convexly equipped with a connection
Portion 10, the connecting portion 10 is integrally formed with pump main body 1 and is connected, and in the present embodiment, connecting portion 10 uses integrated through injection molding with pump main body 1
Shaping connection.
Offer two grooves towards the side of base plate 2 on the connecting portion 10, two grooves along pump main body 1 circumference
Direction uniform intervals are distributed on the edge of connecting portion 10, and are embedded with a fixing nut, this implementation respectively in two grooves
In example, the fixing nut uses pre-buried copper nut.The position of the groove of corresponding connection parts 10 offers bottom hole on base plate 2,
The position of correspondence bottom hole offers connection through hole on the link 3, and it is convex that the side of the motor 4 is convexly equipped with a circle
Platform 40, the position of correspondence connection through hole offers boss through hole on boss 40；The boss 40, link 3, base plate 2 and
Pump main body 1 passes through the fastening bolt 5 being located in successively in boss through hole, connection through hole, bottom hole and pre-buried nut, with
Form a fixed connection.
In addition, also including protecgulum, internal thread is provided with towards one end of protecgulum in pump main body 1, correspondence protecgulum is provided with outer spiral shell
Line, protecgulum is achieved a fixed connection with pump main body 1 by screw thread cooperation, meanwhile, edge chimb of the pump main body 1 towards the side of protecgulum
On be additionally provided with some lockholes, protecgulum is located in the lockhole by lock pin and achieved a fixed connection.When using long afterwards, if screw fastening tooth
When going wrong, can be fixed only with bearing pin and lockhole, two sets of fixed connection structures can both be used with alternative, also may be used
To be used to ensure that reliability simultaneously.
Further, the bottom includes bottom body and bottom connecting portion, and the bottom connecting portion is with bottom body integrally
Shaping connection.
The utility model is related to a kind of idle running vertical acid-alkali-resisting pump, by pump main body 1 and the company of being integrally formed of connecting portion 10
Connect, and by the boss 40 of motor 4, link 3, base plate 2 and pump main body 1 by being located in boss through hole, connection successively
Fastening bolt 5 in through hole, bottom hole and pre-buried nut to form a fixed connection, using such design, reliability
Good, sealing is good, manufacturing procedure without welding and weld, so as to effectively reduce manufacturing procedure and cost of labor.
In addition, the utility model is provided with internal thread in pump main body 1 towards one end of protecgulum, while at the edge of pump main body 1
Chimb is provided with some lockholes, protecgulum by the internal thread and bearing pin in external screw thread and lock pin and pump main body 1 realize pump main body 1 and
The dual of protecgulum is fixedly connected.This two sets of fixed connection structures can both be used with alternative, it is also possible to while be used to ensure that can
By property.
It should be noted that in the description of the present application, in the description of the present application, unless otherwise indicated, " multiple "
It is meant that two or more.
Using term "comprising" or " including " come describe element here, composition, part or step combination it is also contemplated that
The basic implementation method being made up of these elements, composition, part or step.Here by using term " can with ", it is intended to illustrate
Described any attribute that " can with " includes all is optional.
Multiple element, composition, part or step can be provided by single integrated component, composition, part or step.Alternative
Ground, single integrated component, composition, part or step can be divided into multiple element, composition, part or the step of separation.It is used for
The open "a" or "an" of description element, composition, part or step is not said to exclude other elements, composition, part
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouching
State, many implementation methods and many applications outside the example for being provided all will be for a person skilled in the art aobvious and easy
See.Therefore, the scope of this teaching should not determine with reference to foregoing description, but should with reference to preceding claims and this
The four corner of the equivalent that a little claims are possessed determines.It is for comprehensive purpose, all articles and special with reference to including
The disclosure of profit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed
Apply for a part for theme.
Those listed above it is a series of describe in detail only for the application feasibility implementation method specifically
It is bright, they and be not used to limit the application protection domain, all equivalent implementations made without departing from the application skill spirit
Or change should be included within the protection domain of the application.
Claims (7)
1. a kind of idle running vertical acid-alkali-resisting pump, including the pump main body being sequentially connected（1）, base plate（2）, link（3）And
Motor（4）, it is characterised in that：The pump main body（1）Upper and base plate（2）One end of connection is convexly equipped with a connecting portion（10）,
The connecting portion（10）With pump main body（1）It is integrally formed connection；The connecting portion（10）On towards base plate（2）Side offer to
Few two grooves, a fixing nut, the base plate are embedded with least two groove respectively（2）Upper corresponding connection parts（10）It is recessed
The position of groove offers bottom hole, the link（3）The position of upper correspondence bottom hole offers connection through hole, the drive
Dynamic motor（4）Side be convexly equipped with a circle boss（40）, in boss（40）The position of upper correspondence connection through hole offers boss and leads to
Hole；The boss（40）, link（3）, base plate（2）And pump main body（1）Led to by being located in boss through hole, connection successively
Fastening bolt in hole, bottom hole and pre-buried nut（5）, to form a fixed connection.
2. idle running vertical acid-alkali-resisting pump according to claim 1, it is characterised in that：Also include protecgulum, in pump main body
（1）Internal thread is provided with towards one end of protecgulum, correspondence protecgulum is provided with external screw thread, the protecgulum and pump main body（1）By screw thread
Cooperation achieves a fixed connection.
3. idle running vertical acid-alkali-resisting pump according to claim 1 and 2, it is characterised in that：The pump main body（1）Direction
Some lockholes are additionally provided with the edge chimb of the side of protecgulum, the protecgulum is located in by lock pin and fixed company is realized in the lockhole
Connect.
4. idle running vertical acid-alkali-resisting pump according to claim 1, it is characterised in that：The connecting portion（10）With pump master
Body（1）Between be integrally formed connect as one injection moulding connection.
5. idle running vertical acid-alkali-resisting pump according to claim 1, it is characterised in that：The pre-buried fixing nut is adopted
Use copper nut.
6. idle running vertical acid-alkali-resisting pump according to claim 1, it is characterised in that：Also include bottom, the bottom
Including bottom body and bottom connecting portion, this body by integral forming is connected the bottom connecting portion with bottom.
7. idle running vertical acid-alkali-resisting pump according to claim 1, it is characterised in that：At least two described groove edges
Pump main body（1）Circumferencial direction uniform intervals be distributed in connecting portion（10）Edge on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239941.1U CN206221294U (en) | 2016-11-18 | 2016-11-18 | A kind of idle running vertical acid-alkali-resisting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239941.1U CN206221294U (en) | 2016-11-18 | 2016-11-18 | A kind of idle running vertical acid-alkali-resisting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221294U true CN206221294U (en) | 2017-06-06 |
Family
ID=58789900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239941.1U Active CN206221294U (en) | 2016-11-18 | 2016-11-18 | A kind of idle running vertical acid-alkali-resisting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221294U (en) |
-
2016
- 2016-11-18 CN CN201621239941.1U patent/CN206221294U/en active Active
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