CN208967165U - A kind of valving for agricultural irrigation machinery - Google Patents
A kind of valving for agricultural irrigation machinery Download PDFInfo
- Publication number
- CN208967165U CN208967165U CN201821408287.1U CN201821408287U CN208967165U CN 208967165 U CN208967165 U CN 208967165U CN 201821408287 U CN201821408287 U CN 201821408287U CN 208967165 U CN208967165 U CN 208967165U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- agricultural irrigation
- handwheel
- valving
- 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
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of valvings for agricultural irrigation machinery, its structure includes valve body, water inlet, water outlet, screwing type valve deck, handwheel, bearing, valve rod, spring, sealed plunger, generally integrated " ┻ " type of the valve body, the valve body two sides are fixed with water inlet and water outlet respectively, the body top and screwing type valve deck bottom matching thread screw fitting connection, a kind of valving for agricultural irrigation machinery of the utility model, the valve deck of bolt connecting type is improved to screwing type valve deck to be attached by us in view of the above-mentioned deficiencies, it is i.e. mountable only it need to can be screwed closure with valve body junction during the installation process, make installation process more indirect, not only guarantee the compactness of connection, it also can be reduced the use of connection accessory, can quickly unscrew again simultaneously to the component of internal damage into Row maintenance, replacement, it is time saving and energy saving, it is convenient and efficient, convenience is provided for the installation and repairing of valve.
Description
Technical field
The utility model is a kind of valving for agricultural irrigation machinery, belongs to valve technology field.
Background technique
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter of regulation and control pumped (conveying) medium, according to it
Function can be divided into shut-off valve, check-valves, regulating valve etc..
Prior art discloses application No. is a kind of valve of CN201410194006.7, including dustband, stuffing-box,
Sealed nylon pad, V-type composite filling, valve deck, bolt, non-asbestos fiber gasket, jackscrew, valve body, flap plain cushion, polytetrafluoro are close
Packing, flap, steel ball, valve rod, O-ring, seal cap, oil leab, butterfly gasket, tooth-shape structure and square hole, the valve deck
Top has been connected through a screw thread seal cap, and the valve deck is bolted on valve body, is equipped with valve rod inside the valve deck,
It is connected using steel ball with jackscrew between the valve rod and flap, the seal cap is taper, and there are two hang down on the seal cap top
Non-asbestos fiber gasket is installed at the connection gap of the square hole directly communicated, the valve deck and valve body, the seal cap and
The threaded connection place of valve deck is equipped with sealed nylon pad.The configuration of the present invention is simple, good seal performance, installation and repairing is convenient, uses
Service life is long, facilitates production operation, brings great convenience to worker.But disadvantage is that valve body with valve deck is to pass through
Multiple bolted fittings carry out installation locking, and installation process is more inconvenient, time-consuming and laborious, and are also less prone to carry out detachable maintaining or to more
It changes.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of valve for agricultural irrigation machinery
Device is to carry out installation locking by multiple bolted fittings to solve above equipment valve body and valve deck, and installation process is more inconvenient,
It is time-consuming and laborious, and be also less prone to carry out detachable maintaining or to replacement the problem of.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of fill for agricultural
Irrigate mechanical valving, structure include valve body, water inlet, water outlet, screwing type valve deck, handwheel, bearing, valve rod, spring,
Sealed plunger, generally integrated " ┻ " type of the valve body, the valve body two sides are fixed with water inlet and water outlet respectively, institute
It states body top and screwing type valve deck bottom matching thread screws fitting connection, be equipped with handwheel at the top of the screwing type valve deck,
And with handwheel bottom through connection, the handwheel bottom end is fastenedly connected with bearing, and the bearing fixation is located at valve stem top
On, the valve rod is located in valve body, is arranged with spring in the valve rod bottom section, fastening connects at the top of the spring and sealed plunger
It connects, the sealed plunger fixation is fastenedly connected with valve rod bottom end end, and the sealed plunger is located at valve inner.
Further, the valve body, water inlet, water outlet are that integration is constituted.
Further, valve rod, spring, sealed plunger are equipped in the valve body.
Further, the bearing, spring, sealed plunger are same is located on valve rod.
Further, the handwheel, bearing, valve rod, spring, at sealed plunger on the same line.
Further, the handwheel 5 mutually forms " Т " type with valve rod 7.
Further, the handwheel is used for the component of control valve switch.
Further, the sealed plunger is used for the component of closure valve internal channel.
Beneficial effect
A kind of valving for agricultural irrigation machinery of the utility model, we will be bolted in view of the above-mentioned deficiencies
The valve deck of formula is improved to screwing type valve deck to be attached, and can during the installation process only need to screw it with valve body junction
Closure is i.e. mountable, makes installation process more indirect, not only guarantees the compactness of connection, moreover it is possible to the use of connection accessory is reduced,
It can be quickly unscrewed again simultaneously to repair, replace to the component of internal damage, it is time saving and energy saving, it is convenient and efficient, it is valve
Installation and repairing provides convenience.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of external structure schematic diagram of the valving for agricultural irrigation machinery of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of the valving for agricultural irrigation machinery of the utility model.
Fig. 3 is the screwing type valve deck schematic diagram of the utility model.
In figure: valve body -1, water inlet -2, water outlet -3, screwing type valve deck -4, handwheel -5, bearing -6, valve rod -7, spring -
8, sealed plunger -9.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of valve dress for agricultural irrigation machinery
It sets, structure includes valve body 1, water inlet 2, water outlet 3, screwing type valve deck 4, handwheel 5, bearing 6, valve rod 7, spring 8, sealing column
Plug 9, generally integrated " ┻ " type of the valve body 1,1 two sides of valve body are fixed with water inlet 2 and water outlet 3, institute respectively
It states 1 top of valve body and screws fitting connection with 4 bottom matching thread of screwing type valve deck, be equipped with hand at the top of the screwing type valve deck 4
Wheel 5, and with 5 bottom of handwheel through connection, 5 bottom end of handwheel is fastenedly connected with bearing 6, and the fixation of bearing 6 is located at
On 7 top of valve rod, the valve rod 7 is located in valve body 1, and spring 8, the spring 8 and sealing are arranged in 7 bottom of the valve rod section
It is fastenedly connected at the top of plunger 9, the fixation of sealed plunger 9 is fastenedly connected with 7 bottom end end of valve rod, and the sealed plunger 9 is located at valve
Inside body 1, the valve body 1, water inlet 2, water outlet 3 are that integration is constituted, and valve rod 7, spring 8, sealing are equipped in the valve body 1
Plunger 9, the bearing 6, spring 8, sealed plunger 9 with being located on valve rod 7, the handwheel 5, bearing 6, valve rod 7, spring 8,
At sealed plunger 9 on the same line, the handwheel 5 mutually forms " Т " type with valve rod 7.
Carry out in use, first by the water inlet 2 at 1 both ends of valve body and water outlet 3 respectively with agricultural irrigation it is mechanical into
Water end (W.E.) is connected together with water outlet, and first rotation hand wheel 5 counterclockwise when use allows handwheel 5 that power is transmitted to valve by bearing 6
Band ovable valve stem 7, which is followed, on bar 7 rotates, and the then compression upwards of spring 8, while sealed plunger 9 thereon is and then upward, by valve body
Channel inside 1 is opened, and is allowed water flow to flow out from water outlet 3 from the entrance of water inlet 2 along channel and is irrigated farmland, closes
It when closing, then rotates clockwise handwheel 5 and follows conrotatory to turn with ovable valve stem 7, the then stretching, extension of spring 8 resets, and sealed plunger 9 is allowed to block
Through-hole obstructs the circulation at water source, and because valve body 1 and valve deck 4 are attached by bolted fittings, very inconvenient, we
Screwing type valve deck is improved to be attached, only it need to can be screwed closure with valve body junction during the installation process
It is i.e. mountable, it makes installation process more indirect, not only guarantees the compactness of connection, moreover it is possible to reduce the use of connection accessory, simultaneously
It can be quickly unscrewed again to repair, replace to the component of internal damage, it is time saving and energy saving, it is convenient and efficient, it is the installation of valve
Maintenance provides convenience.
It is valve body that the utility model, which solves the problems, such as, and valve deck is to carry out installation locking by multiple bolted fittings, is installed
Journey is more inconvenient, time-consuming and laborious, and is also less prone to carry out detachable maintaining or to replacement, the utility model is mutual by above-mentioned component
Combination, it is i.e. mountable that it need to only can screw with valve body junction to closure during the installation process, allow installation process more between
It connects, not only guarantees the compactness of connection, moreover it is possible to reduce the use of connection accessory, while can be quickly unscrewed again to internal damage
Component repair, replace, it is time saving and energy saving, it is convenient and efficient, provide convenience for the installation and repairing of valve.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
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 embodiments being understood that.
Claims (6)
1. a kind of valving for agricultural irrigation machinery, structure includes valve body (1), water inlet (2), water outlet (3), rotation
Compact form valve deck (4), handwheel (5), bearing (6), valve rod (7), spring (8), sealed plunger (9), the valve body (1) are integrally integrated
Change " ┻ " type, valve body (1) two sides are fixed with water inlet (2) and water outlet (3) respectively, it is characterised in that:
Fitting connection, the screwing type valve deck (4) are screwed with screwing type valve deck (4) bottom matching thread at the top of the valve body (1)
Top is equipped with handwheel (5), and connects with handwheel (5) bottom through connection, handwheel (5) bottom end and bearing (6) fastening
It connects, bearing (6) fixation is located on valve rod (7) top, and the valve rod (7) is located in valve body (1), valve rod (7) the bottom section
On be arranged with spring (8), be fastenedly connected at the top of the spring (8) and sealed plunger (9), the sealed plunger (9) is fixed and valve
Bar (7) bottom end end is fastenedly connected, and it is internal that the sealed plunger (9) is located at valve body (1).
2. a kind of valving for agricultural irrigation machinery according to claim 1, it is characterised in that: the valve body
(1), water inlet (2), water outlet (3) are that integration is constituted.
3. a kind of valving for agricultural irrigation machinery according to claim 1, it is characterised in that: the valve body
(1) valve rod (7), spring (8), sealed plunger (9) are equipped in.
4. a kind of valving for agricultural irrigation machinery according to claim 1, it is characterised in that: the bearing
(6), spring (8), sealed plunger (9) are same is located on valve rod (7).
5. a kind of valving for agricultural irrigation machinery according to claim 1, it is characterised in that: the handwheel
(5), bearing (6), valve rod (7), spring (8), at sealed plunger (9) on the same line.
6. a kind of valving for agricultural irrigation machinery according to claim 1, it is characterised in that: the handwheel
(5) " Т " type is mutually formed with valve rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408287.1U CN208967165U (en) | 2018-08-29 | 2018-08-29 | A kind of valving for agricultural irrigation machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408287.1U CN208967165U (en) | 2018-08-29 | 2018-08-29 | A kind of valving for agricultural irrigation machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967165U true CN208967165U (en) | 2019-06-11 |
Family
ID=66752894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408287.1U Expired - Fee Related CN208967165U (en) | 2018-08-29 | 2018-08-29 | A kind of valving for agricultural irrigation machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967165U (en) |
-
2018
- 2018-08-29 CN CN201821408287.1U patent/CN208967165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190611 Termination date: 20200829 |