CN207621289U - A kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels - Google Patents
A kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels Download PDFInfo
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- CN207621289U CN207621289U CN201721214049.2U CN201721214049U CN207621289U CN 207621289 U CN207621289 U CN 207621289U CN 201721214049 U CN201721214049 U CN 201721214049U CN 207621289 U CN207621289 U CN 207621289U
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- belt wheels
- coupling sleeve
- coupling
- coupler body
- worm gear
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Abstract
The utility model discloses a kind of interchangeable structures of load limiting type of constant filling fluid coupling V belt wheels, including coupler body, shell is equipped on the outside of the coupler body, top and bottom are symmetrically installed with worm gear on the right side of coupler body, pump impeller is installed on the left of worm gear, the worm gear is located at enclosure；Coupler body left end is equipped with coupling sleeve, and bearing and sealing device are provided in coupling sleeve, and coupling sleeve becomes an independent entirety by bearing and sealing device with coupler body；V belt wheels are set on coupling sleeve, V belt wheels are coupled by bolt with coupling sleeve fastening；V belt wheels are coupled by ring flange with pump impeller.The utility model is simple in structure, reasonable design, and coupling sleeve is added between V belt wheels and coupling device, coupling sleeve is connected firmly with coupling device, and V belt wheels are connected firmly with coupling sleeve, when needing replacing V belt wheels, it need only be removed from coupling sleeve, it is convenient, time saving, cost-effective.
Description
Technical field
The utility model is related to a kind of coupling device, specifically a kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels.
Background technology
Usual V belt wheels coupling device is fixedly connected with coupler body, and some machineries need to rely on and adjust V belt wheels
It matches to carry out speed governing.For example, impact breaker, when the hardness of material, broken precision variation, the rotating speed of host is also corresponding
Variation is realized generally by the size of transformation V belt wheels.And original V belt wheels are fixedly connected with coupling device, replace V bands
Entire coupling device must be disintegrated when wheel, it is difficult to be replaced in use site, or even can not implement at all.Replacing V belt wheels
Operation in, it is also possible to by pump impeller, Housing failure, destroy sealing.Also the working machine having matches one using each V belt wheel specification
The method of coupling device.Difficulty is brought which increases purchase cost and to stock control.Such as the silt particle of oil drilling point
Its V belt wheel specification of disembarking has 7 kinds, is differed from outer diameter Ф 245 to outer diameter Ф 470, need to order 7 coupling devices, cost is made to carry significantly
It is high.Therefore user generally needs occur the interchangeable coupling device of V belt wheels in the market.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels, including coupler body, the coupler body outside are set
There are shell, coupler body right side top and bottom to be symmetrically installed with worm gear, pump impeller is installed on the left of worm gear, the worm gear is located at
Enclosure；Coupler body left end is equipped with coupling sleeve, and bearing and sealing device, coupling sleeve are provided in coupling sleeve
Become an independent entirety with coupler body by bearing and sealing device；V belt wheels are set on coupling sleeve, V belt wheels are logical
Bolt is crossed with coupling sleeve fastening to couple；V belt wheels are coupled by ring flange with pump impeller.
As further program of the utility model：The coupling sleeve is made of pachydermia steel pipe.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, reasonable design, in V
Coupling sleeve is added between belt wheel and coupling device, coupling sleeve is connected firmly with coupling device, and V belt wheels are connected firmly with coupling sleeve, when need more
When changing V belt wheels, it need only be removed from coupling sleeve, it is convenient, time saving, cost-effective.
Description of the drawings
Fig. 1 is the structural schematic diagram of the interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels.
In figure：1- coupling sleeves, 2-V belt wheels, 3- ring flanges, 4- pump impellers, 5- shells, 6- worm gears, 7- main shafts, 8- coupling devices
Ontology.
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.
Referring to Fig. 1, a kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels, including coupler body 8, the coupling
8 outside of device ontology is equipped with shell 5, and 8 right side top and bottom of coupler body are symmetrically installed with worm gear 6, and 6 left side of worm gear is equipped with
Pump impeller 4, the worm gear 6 are located inside shell 5；8 left end of coupler body is equipped with coupling sleeve 1, is provided in coupling sleeve 1
Bearing and sealing device, coupling sleeve 1 become an independent entirety by bearing and sealing device with coupler body 8；Connection
V belt wheels 2 are set on sleeve 1, V belt wheels 2 are coupled by bolt with the fastening of coupling sleeve 1；V belt wheels 2 pass through ring flange 3 and pump impeller
4 connections；When needing replacing V belt wheels 2, as long as original belt wheel is removed, needs are changed, it is simple, convenient, do not have to
Specific purpose tool can be implemented at the scene, save a large amount of replacing construction.
Further, coupling sleeve 1 described in the utility model is made of pachydermia steel pipe.
The utility model has the following advantages：
Coupling device function is optimized, makes it to match with the mechanical equipment using V belt wheel speed governing, expands coupling
The application range of device.
V belt wheels can be replaced at the scene convenient and simplely, save working hour, reduce the influence to production.
Material is saved, machining period is saved.Former V belt wheels are overall structures, and cast blank weight is very heavy, process time
It is long.V belt wheels in the utility model are a wheel rim, save 45% or more material.And coupling sleeve uses pachydermia steel pipe welding
Manufacture is connect, lighter in weight can generally save material 25%, while also save certain working hour.
Generalization degree is high.The V belt wheel coupling device specifications that original is fixedly connected are various, one sample of a user, generalization
Degree is very poor.Existing coupling device of the assembly type with coupling sleeve, coupler body and coupling sleeve are general parts, order goods only become every time
More V belt wheels make product versatility loudness greatly improve.
Convenient for part deposit, shorten the supply time.Because V belt wheel specifications are various, and weight is very heavy, so can not lay in
Very much, can only be connected to order now to process, this just affects delivery cycle.After the art of this patent, coupling sleeve is one logical
Appliance can usually be laid in more, had and only processed V band wheel rims when order, this just substantially reduces Lead Time, and adapting to market needs
It asks.
It is good in economic efficiency.Since saving of work and time can supply, convenient for deposit so economic benefit can be carried significantly in time
It is high.According to measuring and calculating, every cost-effective 500 yuan of V belt wheels coupling device average energy or more.In addition user can be saved significantly with this patent structure
Purchase cost is saved, by taking oil drilling silt particle seperator as an example, such as：Original need to purchase 7 YOXP400 coupling devices, 4700 yuan every, existing
Only purchase the V belt wheels of the standby dress of additional 7 of 1 coupling device.7 V belt wheel costs are about 6000 yuan, using in the utility model
The purchase cost that can save of technical solution be 4700 × 7-4700-6000=22200, saving of purchase cost 2/3.This practicality is new
Type is simple and practicable, but technical economic benefit is notable, in other mechanically applications with V belt wheel speed governing, equally can get prodigious
Technical economic benefit.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (2)
1. a kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels, including coupler body, the coupler body outside is equipped with
Shell, coupler body right side top and bottom are symmetrically installed with worm gear, pump impeller are equipped on the left of worm gear, and the worm gear is located at outer
Inside shell；It is characterized in that：Coupler body left end is equipped with coupling sleeve, and bearing is provided in coupling sleeve and sealing fills
It sets, coupling sleeve becomes an independent entirety by bearing and sealing device with coupler body；V bands are set on coupling sleeve
Wheel, V belt wheels are coupled by bolt with coupling sleeve fastening；V belt wheels are coupled by ring flange with pump impeller.
2. the interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels according to claim 1, it is characterised in that：The coupling sleeve
Cylinder is made of pachydermia steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214049.2U CN207621289U (en) | 2017-09-21 | 2017-09-21 | A kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214049.2U CN207621289U (en) | 2017-09-21 | 2017-09-21 | A kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621289U true CN207621289U (en) | 2018-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214049.2U Active CN207621289U (en) | 2017-09-21 | 2017-09-21 | A kind of interchangeable structure of load limiting type of constant filling fluid coupling V belt wheels |
Country Status (1)
| Country | Link |
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| CN (1) | CN207621289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780159A (en) * | 2018-11-14 | 2019-05-21 | 湖南中特液力传动机械有限公司 | A kind of intelligence fills type fluid-flywheel clutch surely |
-
2017
- 2017-09-21 CN CN201721214049.2U patent/CN207621289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780159A (en) * | 2018-11-14 | 2019-05-21 | 湖南中特液力传动机械有限公司 | A kind of intelligence fills type fluid-flywheel clutch surely |
| CN109780159B (en) * | 2018-11-14 | 2023-12-29 | 湖南中特液力传动机械有限公司 | Intelligent fixed-charging type hydraulic coupler |
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