CN208518954U - A kind of magnetic force pump shaft of gradual change diameter - Google Patents

A kind of magnetic force pump shaft of gradual change diameter Download PDF

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Publication number
CN208518954U
CN208518954U CN201821029145.4U CN201821029145U CN208518954U CN 208518954 U CN208518954 U CN 208518954U CN 201821029145 U CN201821029145 U CN 201821029145U CN 208518954 U CN208518954 U CN 208518954U
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CN
China
Prior art keywords
pump shaft
semiaxis
fixedly connected
magnetic force
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821029145.4U
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Chinese (zh)
Inventor
谢波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaiyou Hui Machinery Equipment (kunshan) Co Ltd
Original Assignee
Kaiyou Hui Machinery Equipment (kunshan) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kaiyou Hui Machinery Equipment (kunshan) Co Ltd filed Critical Kaiyou Hui Machinery Equipment (kunshan) Co Ltd
Priority to CN201821029145.4U priority Critical patent/CN208518954U/en
Application granted granted Critical
Publication of CN208518954U publication Critical patent/CN208518954U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to magnetic force pump technical fields, and disclose a kind of magnetic force pump shaft of gradual change diameter, including pump shaft ontology, it is fixedly connected by fixed block with one end of spring at the outer wall of pump shaft ontology, the other end of fixed block is fixedly connected at the inner wall for adjusting pump shaft, adjusting pump shaft includes the first semiaxis and the second semiaxis, pass through spring steel plate elastic connection between first semiaxis and the second semiaxis, the both ends of spring steel plate are fixedly connected to buffer stopper, the both ends of pump shaft ontology are fixedly connected on the side of attachment base outer wall, the both ends for adjusting pump shaft are fixedly connected to adjusting rod, the side of adjusting rod outer wall is fixedly connected with one end of electric pushrod.The magnetic force pump shaft of the gradual change diameter, it by setting adjusting rod and electric pushrod, is worked using electric pushrod and adjusts the distance between the first semiaxis and the second semiaxis, achieved the effect that convenience, stable change adjust pump shaft diameter, it improves work efficiency, meets work and the user of different demands.

Description

A kind of magnetic force pump shaft of gradual change diameter
Technical field
The utility model relates to magnetic force pump technical field, specially a kind of magnetic force pump shaft of gradual change diameter.
Background technique
Magnetic drive pump (also referred to as magnetic force driving pump) is mainly by several portions such as pump head, magnetic driver (magnetic cylinder), motor, pedestals Point part composition, magnetic drive pump are a branches for belonging to water pump field, and magnetic drive pump is that a kind of working principle by permanent magnetism shaft coupling is answered For the new product of centrifugal pump, and the effect of pump shaft is to transmit power to impeller and impeller is supported on to determining position by bearing It sets, rotates the steady and noise in order to keep rotor to rotate, rotational resistance and noise are effectively reduced, for different operating Efficiency magnetic drive pump, then need the pump shaft of different-diameter adjust change, pump shaft currently on the market is of single specification, Bu Nengman The demand of sufficient different operating and user.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of magnetic force pump shaft of gradual change diameter, and it is straight to have pump shaft The advantages that diameter is adjusted solves the problems, such as that pump shaft is of single specification in existing equipment.
To realize the adjustable purpose of said pump shaft diameter, the utility model provides the following technical solutions: a kind of gradual change is straight The magnetic force pump shaft of diameter, including pump shaft ontology are fixedly connected at the outer wall of the pump shaft ontology with one end of spring by fixed block, The other end of the fixed block is fixedly connected at the inner wall for adjusting pump shaft, and the adjustings pump shaft includes the first semiaxis and the second half Axis, by spring steel plate elastic connection between first semiaxis and the second semiaxis, the both ends of the spring steel plate are fixed to be connected It is connected to buffer stopper, the both ends of the pump shaft ontology are fixedly connected on the side of attachment base outer wall, and the both ends for adjusting pump shaft are equal It is fixedly connected with adjusting rod, the side of the adjusting rod outer wall is fixedly connected with one end of electric pushrod, the electric pushrod The other end is fixedly connected on the side wall of attachment base inner cavity, and the other side of the attachment base outer wall is fixedly connected with shaft coupling.
Preferably, the both ends of the spring are fixedly connected with the side of fixed block.
Preferably, the quantity of the spring is six, and three, the spring are evenly distributed in pump shaft ontology for one group At outer wall.
Preferably, the specification of first semiaxis is consistent with the specification of the second semiaxis.
Preferably, the quantity of the spring steel plate is two, and the spring steel plate is evenly distributed in the two of the first semiaxis End.
Preferably, the inside for adjusting port and extending to attachment base is run through in one end of the adjusting rod.
Compared with prior art, the utility model provides a kind of magnetic force pump shaft of gradual change diameter, has following beneficial to effect Fruit:
1, the magnetic force pump shaft of the gradual change diameter is worked using electric pushrod and is adjusted by setting adjusting rod and electric pushrod The distance between first semiaxis and the second semiaxis have achieved the effect that convenience, stable change adjust pump shaft diameter, have improved work Make efficiency, meets work and the user of different demands.
2, the magnetic force pump shaft of the gradual change diameter utilizes spring steel by the first semiaxis of setting, the second semiaxis and spring steel plate The elasticity of piece, which guarantees to consolidate between the first semiaxis and the second semiaxis, to be connected, and the first semiaxis of adjusting that can be stable and second The distance between semiaxis avoids the normal operation for adjusting the gap influence equipment occurred between the first semiaxis and the second semiaxis.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is that the utility model adjusts pump shaft structure schematic diagram.
In figure: 1 pump shaft ontology, 2 fixed blocks, 3 springs, 4 adjust pump shaft, 41 first semiaxis, 42 second semiaxis, 5 spring steel Piece, 6 buffer stoppers, 7 attachment bases, 8 adjusting rods, 9 electric pushrods, 10 shaft couplings.
Specific embodiment
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 Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of magnetic force pump shaft of gradual change diameter referring to FIG. 1-2, including pump shaft ontology 1 lead at the outer wall of pump shaft ontology 1 It crosses fixed block 2 to be fixedly connected with one end of spring 3, the both ends of spring 3 are fixedly connected with the side of fixed block 2, the number of spring 3 Amount is six, and 3 three, spring are evenly distributed at the outer wall of pump shaft ontology 1 for one group, and the other end of fixed block 2 is fixedly connected At the inner wall for adjusting pump shaft 4, adjusting pump shaft 4 includes the first semiaxis 41 and the second semiaxis 42, the specification of the first semiaxis 41 and the The specification of two semiaxis 42 is consistent, passes through 5 elastic connection of spring steel plate, spring steel plate 5 between the first semiaxis 41 and the second semiaxis 42 Quantity be two, spring steel plate 5 is evenly distributed in the both ends of the first semiaxis 41, and the magnetic force pump shaft of the gradual change diameter passes through First semiaxis 41, the second semiaxis 42 and spring steel plate 5 are set, guarantee the first semiaxis 41 and second using the elasticity of spring steel plate 5 Connected, and the distance between adjusting the first semiaxis 41 that can be stable and the second semiaxis 42 can be consolidated between semiaxis 42, avoided Adjusting the gap occurred between the first semiaxis 41 and the second semiaxis 42 influences the normal operation of equipment, and the both ends of spring steel plate 5 are equal It is fixedly connected with buffer stopper 6, the both ends of pump shaft ontology 1 are fixedly connected on the side of 7 outer wall of attachment base, adjust the both ends of pump shaft 4 It is fixedly connected to adjusting rod 8, the side of 8 outer wall of adjusting rod is fixedly connected with one end of electric pushrod 9, one end of adjusting rod 8 Through adjusting port 11 and extending to the inside of attachment base 7, the other end of electric pushrod 9 is fixedly connected on 7 inner cavity of attachment base Side wall, the magnetic force pump shaft of the gradual change diameter adjust the using the work of electric pushrod 9 by setting adjusting rod 8 and electric pushrod 9 The distance between one semiaxis 41 and the second semiaxis 42 have achieved the effect that convenience, stable change adjust 4 diameter of pump shaft, have improved Working efficiency, meets work and the user of different demands, the other side of 7 outer wall of attachment base is fixedly connected with shaft coupling 10。
When in use, the magnetic force pump shaft of the gradual change diameter is worked using electric pushrod 9 and adjusts the first semiaxis 41 and the second half The distance between axis 42 changes the diameter for adjusting pump shaft 4, improves work efficiency, and guarantees the using the elasticity of spring steel plate 5 It can consolidate and be connected between one semiaxis 41 and the second semiaxis 42, and avoid adjusting and occur between the first semiaxis 41 and the second semiaxis 42 Gap influence equipment normal operation.
In conclusion the magnetic force pump shaft of the gradual change diameter utilizes electric pushrod by setting adjusting rod 8 and electric pushrod 9 9 work adjust the distance between the first semiaxis 41 and the second semiaxis 42, have reached convenience, stable change adjusts 4 diameter of pump shaft Effect, improve work efficiency, meet work and the user of different demands;The magnetic force pump shaft of the gradual change diameter, passes through First semiaxis 41, the second semiaxis 42 and spring steel plate 5 are set, guarantee the first semiaxis 41 and second using the elasticity of spring steel plate 5 Connected, and the distance between adjusting the first semiaxis 41 that can be stable and the second semiaxis 42 can be consolidated between semiaxis 42, avoided Adjusting the gap occurred between the first semiaxis 41 and the second semiaxis 42 influences the normal operation of equipment.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of magnetic force pump shaft of gradual change diameter, including pump shaft ontology (1), it is characterised in that: the outer wall of the pump shaft ontology (1) Place is fixedly connected by fixed block (2) with one end of spring (3), and the other end of the fixed block (2) is fixedly connected on adjusting pump At the inner wall of axis (4), the adjusting pump shaft (4) includes the first semiaxis (41) and the second semiaxis (42), first semiaxis (41) By spring steel plate (5) elastic connection between the second semiaxis (42), the both ends of the spring steel plate (5) are fixedly connected to slow It rushes block (6), the both ends of the pump shaft ontology (1) are fixedly connected on the side of attachment base (7) outer wall, adjusting pump shaft (4) Both ends are fixedly connected to adjusting rod (8), and the side of adjusting rod (8) outer wall is fixedly connected with one end of electric pushrod (9), The other end of the electric pushrod (9) is fixedly connected on the side wall of attachment base (7) inner cavity, attachment base (7) outer wall it is another Side is fixedly connected with shaft coupling (10).
2. a kind of magnetic force pump shaft of gradual change diameter according to claim 1, it is characterised in that: the both ends of the spring (3) It is fixedly connected with the side of fixed block (2).
3. a kind of magnetic force pump shaft of gradual change diameter according to claim 1, it is characterised in that: the quantity of the spring (3) It is six, (3) three, the spring are evenly distributed at the outer wall of pump shaft ontology (1) for one group.
4. a kind of magnetic force pump shaft of gradual change diameter according to claim 1, it is characterised in that: first semiaxis (41) Specification is consistent with the specification of the second semiaxis (42).
5. a kind of magnetic force pump shaft of gradual change diameter according to claim 1, it is characterised in that: the spring steel plate (5) Quantity is two, and the spring steel plate (5) is evenly distributed in the both ends of the first semiaxis (41).
6. a kind of magnetic force pump shaft of gradual change diameter according to claim 1, it is characterised in that: the one of the adjusting rod (8) The inside for adjusting port (11) and extending to attachment base (7) is run through at end.
CN201821029145.4U 2018-07-02 2018-07-02 A kind of magnetic force pump shaft of gradual change diameter Expired - Fee Related CN208518954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821029145.4U CN208518954U (en) 2018-07-02 2018-07-02 A kind of magnetic force pump shaft of gradual change diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821029145.4U CN208518954U (en) 2018-07-02 2018-07-02 A kind of magnetic force pump shaft of gradual change diameter

Publications (1)

Publication Number Publication Date
CN208518954U true CN208518954U (en) 2019-02-19

Family

ID=65338037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821029145.4U Expired - Fee Related CN208518954U (en) 2018-07-02 2018-07-02 A kind of magnetic force pump shaft of gradual change diameter

Country Status (1)

Country Link
CN (1) CN208518954U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190219

Termination date: 20210702