CN107372165A - A kind of livestock water-drinking device and drinking-water system - Google Patents

A kind of livestock water-drinking device and drinking-water system Download PDF

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Publication number
CN107372165A
CN107372165A CN201710783423.9A CN201710783423A CN107372165A CN 107372165 A CN107372165 A CN 107372165A CN 201710783423 A CN201710783423 A CN 201710783423A CN 107372165 A CN107372165 A CN 107372165A
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CN
China
Prior art keywords
water
connecting tube
drinking
mobile
livestock
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Granted
Application number
CN201710783423.9A
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Chinese (zh)
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CN107372165B (en
Inventor
张克强
赵润
李伟
靳红梅
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Agro Environmental Protection Institute Ministry of Agriculture
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Agro Environmental Protection Institute Ministry of Agriculture
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Priority to CN201710783423.9A priority Critical patent/CN107372165B/en
Publication of CN107372165A publication Critical patent/CN107372165A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K7/00Watering equipment for stock or game
    • A01K7/02Automatic devices ; Medication dispensers
    • A01K7/04Automatic devices ; Medication dispensers actuated by float

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

The invention provides a kind of livestock water-drinking device and drinking-water system, belongs to cultivation apparatus field.Livestock water-drinking device includes pedestal, water replanishing device and at least one drinking-water ware.Drinking-water ware is located at pedestal with water replanishing device.Water replanishing device includes containing body, mobile and water inlet pipe.Variable water space is formed between mobile and containing body, drinking-water ware is connected with water space by communicating pipe.Water inlet pipe is internally formed intake tunnel, and intake tunnel connects with water space.Water inlet pipe includes the first connecting tube and the second connecting tube, and the first connecting tube is internally formed first passage, and the second connecting tube is internally formed the second channel connected with first passage, and the second connecting tube is slidably connected with the first connecting tube.When mobile is slided vertically upward with respect to containing body, mobile can promote the second connecting tube to be slided with respect to the first connecting tube, and intake tunnel is cut off.Water replanishing device constantly can supply water for drinking-water ware, and the liquid level in drinking-water ware is maintained all the time on certain altitude.

Description

A kind of livestock water-drinking device and drinking-water system
Technical field
The present invention relates to cultivation apparatus field, in particular to a kind of livestock water-drinking device and drinking-water system.
Background technology
The drinking devices used, the drinking-water ware of mostly simple stainless steel in big-and-middle-sized scale milk cow animal house more. Although this drinking device meets milk drinking-water needs to a certain extent, can not timely voluntarily moisturizing.
The content of the invention
It is an object of the invention to provide a kind of livestock water-drinking device, the problem of can not being automatically replenished with improving.
It is an object of the invention to provide a kind of drinking-water system, the problem of can not being automatically replenished with improving.
What the present invention was realized in:
Based on above-mentioned first purpose, the present invention provides a kind of livestock water-drinking device, including pedestal, water replanishing device and at least one Individual drinking-water ware;
Drinking-water ware is located at pedestal with water replanishing device;
Water replanishing device includes containing body, mobile and water inlet pipe;
Mobile is slidingly sealed with containing body and is connected, and water space is formed between mobile and containing body, and mobile is relative to be held Body of receiving slides vertically the size that can change water space, and drinking-water ware is connected with water space by communicating pipe;
Water inlet pipe is internally formed intake tunnel, and intake tunnel connects with water space;
Water inlet pipe includes the first connecting tube and the second connecting tube, and the first connecting tube is internally formed first passage, the second connection Pipe is internally formed second channel, and first passage connects with second channel, and the second connecting tube is slidingly sealed with the first connecting tube and is connected, First connecting tube is connected with containing body;
When increase water space slides vertically upward with respect to containing body in mobile, mobile can promote the second connecting tube Slid axially with respect to the first connecting tube, intake tunnel is cut off.
In optional embodiment of the present invention, first passage includes interconnected the first duct and the second duct, and second Connecting tube includes the first axle part and the second axle part, and the first axle part and the first duct form the transfusion gap with the second hole link;
Mobile is slided vertically upward to promote the second connecting tube the second axle part can block when being slided with respect to the first connecting tube Second duct.
In optional embodiment of the present invention, the hole wall in the second duct has the first contact surface, and the second axle part, which has, to be used for The second contact surface contacted with the first contact surface.
In optional embodiment of the present invention, the first contact surface and the second contact surface are circular conical surface.
In optional embodiment of the present invention, the first connecting tube is bolted in containing body.
In optional embodiment of the present invention, water inlet pipe also includes the 3rd connecting tube, and the 3rd connecting tube is internally formed the 3rd Passage, third channel connect with water space, and first passage, second channel connect to form intake tunnel with third channel;
Second connecting tube is slidingly sealed with the 3rd connecting tube and is connected, and the 3rd connecting tube is fixed on containing body.
In optional embodiment of the present invention, mobile is placed on the outside of the 3rd connecting tube, and mobile is connected tubular with the 3rd Connected into being slidingly sealed;
Second connecting tube is provided with protuberance, and protruding parts is in mobile with respect to the rail that the 3rd connecting tube is slided vertically upward On mark.
In optional embodiment of the present invention, protuberance is provided with the ring part extended to mobile, and mobile is provided with Annular groove;
When mobile is slided vertically upward with respect to the 3rd connecting tube, ring part can be inserted in annular groove and be formed close Envelope coordinates.
In optional embodiment of the present invention, return flume is offered on pedestal, drinking-water ware is in return flume;
Pedestal is circumscribed with return duct, and return duct connects with return flume.
Based on above-mentioned second purpose, the present invention provides a kind of drinking-water system, including water supply installation and above-mentioned livestock drinking-water Device;
Water supply installation connects with water inlet pipe, and water supply installation is used to supply water for water replanishing device.
The beneficial effects of the invention are as follows:
The present invention provides a kind of livestock water-drinking device, when intake water inlet tube when, the liquid level in water space will gradually rise, Because drinking-water ware is connected with water space by communicating pipe, the liquid level in ware of drinking water also will rise.Liquid level in water space exists During elevated, mobile will be slided vertically upward with respect to containing body, when mobile rises to certain position, intake tunnel It will be cut off so that the liquid level in water space and drinking-water ware all no longer raises, and now, the water in ware of drinking water is available for livestock to drink With.When the liquid level in ware of drinking water declines, mobile will also decline so that intake tunnel is opened, water space and drinking-water ware In liquid level will rise again.Water replanishing device constantly can supply water for drinking-water ware, and finally make liquid level in drinking-water ware all the time Maintain on certain altitude.
The present invention provides a kind of drinking-water system, including above-mentioned livestock water-drinking device, has the institute of above-mentioned livestock water-drinking device There is advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation for the livestock water-drinking device that the embodiment of the present invention 1 provides;
Fig. 2 is the structural representation of the water replanishing device shown in Fig. 1;
Fig. 3 is the structural representation of the water inlet pipe shown in Fig. 2;
Fig. 4 is the structural representation of the first connecting tube shown in Fig. 3;
Fig. 5 is the structural representation of the second connecting tube shown in Fig. 3;
Fig. 6 is the structural representation of the water replanishing device for the livestock water-drinking device that the embodiment of the present invention 2 provides;
Fig. 7 is the structural representation of the second connecting tube shown in Fig. 6;
Fig. 8 is the structural representation of the 3rd connecting tube shown in Fig. 6.
Icon:100- livestock water-drinking devices;10- pedestals;11- return flumes;12- return ducts;13- supporting legs;20- moisturizings fill Put;21- containing body;211- receiving spaces;2111- water spaces;212- passages;22- mobiles;221- annular grooves;23- enters Water pipe;231- intake tunnels;The connecting tubes of 232- first;2321- first passages;The ducts of 2322- first;The ducts of 2323- second; The ducts of 2324- the 3rd;The contact surfaces of 2325- first;2326- mating holes;The connecting tubes of 233- second;2331- second channels;2332- First hole section;The hole sections of 2333- second;The hole sections of 2334- the 3rd;2335- the first axle parts;2336- the second axle parts;2337- second connects Contacting surface;2338- protuberances;2339- ring parts;The connecting tubes of 234- the 3rd;2341- third channels;The hole sections of 2342- the 4th;2343- 5th hole section;The hole sections of 2344- the 6th;2345- limiting sections;24- transfusions gap;25- variable gaps;30- drinking-water wares;40- is connected Pipe.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, indicating position or position relationship are based on shown in accompanying drawing in the description of the embodiment of the present invention Orientation or position relationship, or the invention product using when the orientation usually put or position relationship, or this area The orientation or position relationship that technical staff usually understands, or the invention product using when the orientation usually put or position close System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " the One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the embodiment of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected Connect;Can be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of livestock water-drinking device 100, including pedestal 10, water replanishing device 20 and two Drinking-water ware 30, drinking-water ware 30 and water replanishing device 20 are on pedestal 10.
Wherein, pedestal 10 is circle, and the upper surface of pedestal 10 offers return flume 11, and return flume 11 is circle.Pedestal 10 Bottom be provided with return duct 12, return duct 12 connects with return flume 11.The bottom of pedestal 10 is provided with supporting leg 13.
Water replanishing device 20 is used to carry out moisturizing for drinking-water ware 30.As shown in Fig. 2 water replanishing device 20 includes containing body 21, lived Kinetoplast 22 and water inlet pipe 23.
Wherein, containing body 21 is cylinder, and containing body 21 is internally formed the receiving space 211 of cylindricality.The side of containing body 21 Passage 212 is offered on wall, screwed hole is offered on the roof of containing body 21.
Mobile 22 is circular plate-like shape structure, and the center of mobile 22 offers centre bore, the external diameter of mobile 22 with The internal diameter of containing body 21 matches.
As shown in figure 3, water inlet pipe 23 is internally formed intake tunnel 231.Water inlet pipe 23 includes the first connecting tube 232 and second Connecting tube 233, the second connecting tube 233 are slidingly sealed with the first connecting tube 232 and are connected.
Wherein, as shown in figure 4, the first connecting tube 232 is cylinder, the top of the first connecting tube 232 is provided with and containing body The external screw thread that the internal thread of the screwed hole at 21 tops matches.First connecting tube 232 is internally formed first passage 2321, and first is logical Road 2321 extends downwardly from the top of the first connecting tube 232.The bottom of first connecting tube 232 is provided with mating holes 2326, mating holes 2326 connect with first passage 2321.
Wherein, first passage 2321 includes the first duct 2322, the second duct 2323 and the 3rd duct 2324, the first duct 2322 are connected with the 3rd duct 2324 by the second duct 2323, and the first duct 2322 connects with mating holes 2326.First duct 2322 and the 3rd duct 2324 be cylindrical hole, the second duct 2323 is conical bore, and the first duct 2322 passes through the second duct 2323 are transitioned into the 3rd duct 2324, and the aperture in the first duct 2322 is more than the aperture in the 3rd duct 2324, the first duct 2322 Aperture be more than mating holes 2326 aperture.The hole wall in the second duct 2323 is the first contact surface 2325, due to the second duct 2323 be conical bore, i.e. the first contact surface 2325 is circular conical surface.
As shown in figure 5, the second connecting tube 233 is internally formed second channel 2331, second channel 2331 includes the first hole section 2332nd, the second hole section 2333 and the 3rd hole section 2334, the first hole section 2332 are connected with the 3rd hole section 2334 by the second hole section 2333 It is logical.Second hole section 2333 is axial arranged along the second connecting tube 233.One end of first hole section 2332 connects with the second hole section 2333 Logical, the other end of the first hole section 2332 runs through the side wall of the second connecting tube 233, and 2332 relative second hole section 2333 of the first hole section is inclined Tiltedly arrangement, the first hole section 2332 are less than the first hole section 2332 and the second hole section through one end of the side wall of the second connecting tube 233 One end of 2333 connections.3rd hole section 2334 is located at the downside of the first hole section 2332, and the 3rd hole section 2334 is perpendicular to the second hole section 2333, one end of the 3rd hole section 2334 connects with the second hole section 2333, and the other end of the 3rd hole section 2334 runs through the second connecting tube 233 side wall.
Second connecting tube 233 includes the first axle part 2335 and the second axle part 2336 being coaxially disposed.The first axle part 2335 is Cylinder, the aperture of the external diameter of the first axle part 2335 and the mating holes 2326 in the first connecting tube 232 match.Second channel 2331 in the first axle part 2335.The second axle part 2336 is cone, the big end of the second axle part 2336 and the first axle part 2335 Connection.The side wall of the second axle part 2336 is the second contact surface 2337, because the second axle part 2336 is cone, then the second contact surface 2337 be circular conical surface, and the taper of the second contact surface 2337 is identical with the taper of the first contact surface 2325.
As shown in figure 3, the first axle part 2335 of the second connecting tube 233 is inserted in first passage 2321, the second connecting tube The hole wall of mating holes 2326 in 233 connecting tube 232 of the second axle part 2336 and first, which is formed, is slidingly sealed cooperation, i.e., second connects Adapter 233 goes back shape while relative first connecting tube 232 slides axially between the second connecting tube 233 and the first connecting tube 232 Into liquid-tight envelope.After second connecting tube 233 is connected with the first connecting tube 232, the hole wall in the duct 2322 of the first axle part 2335 and first Transfusion gap 24 is formed, the first contact surface 2325 and the second contact surface 2337 form variable gap 25.First passage 2321 and The connection of two passages 2331 forms intake tunnel 231, i.e. the 3rd duct 2324 connects with variable gap 25, variable gap 25 and transfusion Gap 24 connects, and transfusion gap 24 connects with the first hole section 2332 of second channel 2331.
When 233 relative first connecting tube 232 of the second connecting tube is slided axially upwards, the first contact surface 2325 connects with second The variable gap 25 that contacting surface 2337 is formed will be gradually reduced, and finally make the vanishing of variable gap 25, i.e. the first contact surface 2325 with Second contact surface 2337 contacts, and gap 24 of now infusing will be switched off with the 3rd duct 2324, so as to which feed pathway be cut off.
As shown in Fig. 2 mobile 22, in the receiving space 211 of containing body 21, mobile 22 is formed with containing body 21 Connection is slidingly sealed, mobile 22 can slide vertically with respect to containing body 21.It is empty that water storage is formed between mobile 22 and containing body 21 Between 2111, when mobile 22 is slided vertically upward with respect to containing body 21, water space 2111 will become big, and mobile 22 is relative to be accommodated When body 21 slides vertically downwards, water space 2111 will diminish.First connecting tube 232 is screwed onto the top of containing body 21, and second Connecting tube 233 is located in the centre bore of mobile 22, and the second connecting tube 233 is fixed with mobile 22.Second connecting tube 233 The one end of the first axle part 2335 away from the second axle part 2336 is extended in water space 2111, the 3rd hole section of second channel 2331 2334 connect with water space 2111.
Drink water ware 30 effect for livestock drinking-water, its concrete structure is unrestricted, such as, can with it is bowl-shape, can also be groove Shape.In the present embodiment, drinking-water ware 30 is used to drink water for milk cow, and in other embodiments, drinking-water ware 30 also is available for other livestocks drink Water, such as pig, sheep etc..In the present embodiment, drinking-water ware 30 is two, and in other specific embodiments, drinking-water ware 30 can also be One or more.
As shown in figure 1, water replanishing device 20 is located at the center of the return flume 11 of pedestal 10, the containing body of water replanishing device 20 21 fix with pedestal 10.Two drinking-water wares 30 are respectively positioned in return flume 11, and drinking-water ware 30 is fixed with pedestal 10, two drinking-water wares 30 The both sides of water replanishing device 20 are symmetrically distributed in, two drinking-water wares 30 pass through communicating pipe 40 and the water space of water replanishing device 20 2111 connections.
When injecting water into water inlet pipe 23, the liquid level in water space 2111 will gradually rise, due to drinking-water ware 30 with Water space 2111 is connected by communicating pipe 40, and the liquid level in ware 30 of drinking water also will rise.Liquid level in water space 2111 exists During elevated, mobile 22 will slide vertically upward with respect to containing body 21, and mobile 22 drives the second connecting tube 233 upward Mobile, when the first contact surface 2325 is contacted with the second contact surface 2337, first passage 2321 is blocked by the second axle part 2336, enters Aquaporin 231 will be cut off so that and the liquid level in water space 2111 and drinking-water ware 30 all no longer raises, now, ware 30 of drinking water In water be available for milk cow to drink.When the liquid level in ware 30 of drinking water declines, under gravity, mobile 22 will also decline, and make Obtain intake tunnel 231 to be opened, the liquid level in water space 2111 and drinking-water ware 30 will rise again.Water replanishing device 20 can not Disconnected supplies water for drinking-water ware 30, and the liquid level in drinking-water ware 30 is maintained all the time on certain altitude, so as to realize in real time Moisturizing.
Further, since the first connecting tube 232 is bolted in containing body 21, by rotating adjustable first connection of the first connector The height and position of pipe 232.When the position of the first connecting tube 232 is heightened, the stroke increase of the second connecting tube 233 is final adjustable Liquid level in height drinking-water ware 30;When the position of the first connecting tube 232 is turned down, the formation of the second connecting tube 233 reduces, and finally may be used Turn down the liquid level in drinking-water ware 30.The liquid level that can be adjusted by the height of the first connecting tube 232 of regulation in drinking-water ware 30 is high Degree, it is simple to operate.
In the present embodiment, drinking-water ware 30 is located in the return flume 11 of matrix, and milk cow is during drinking-water, in ware 30 of drinking water The water sputtered will be dropped into return flume 11, be avoided milk cow drinking-water largely unrestrained ground, be caused ground wet and slippery, mixed with fecaluria Close, sewage yield is reduced.The water dropped into return flume 11 will be back in water storage apparatus by return duct 12, so as to returning Water in tank 11 is recycled, and avoids causing to waste, more environmentally friendly.
In the present embodiment, when cutting off intake tunnel 231, the first connecting tube 232 contacts with the second connecting tube 233 in face State, i.e. the first contact surface 2325 and the second contact surface 2337 contact, and the mode that face contacts with face increases the first connecting tube 232 and second connecting tube 233 contact area, enhance sealing.In the present embodiment, the first contact surface 2325 and the second contact Face 2337 is circular conical surface, on the one hand improves the sealing after the first contact surface 2325 contacts with the second contact surface 2337, separately On the one hand, the water that the second axle part 2336 is suffered in first passage 2321 in the uphill process of the second connecting tube 233 can be reduced Resistance so that the first contact surface 2325 is easier to contact with the second contact surface 2337.Certainly, in other specific embodiments, the One contact surface 2325 and the second contact surface 2337 can also be the face of cylinder, the i.e. external cylindrical surface of the second axle part 2336 and the second duct 2323 inner cylinder face forms to coordinate and cuts off intake tunnel 231.
In addition, in the present embodiment, 2332 relative second hole section 2333 of the first hole section in second channel 2331 is in tilted layout, So that the water in transfusion gap 24 during the first hole section 2332 is flowed through, can give the second connecting tube 233 1 is upward to push away Power so that the second connecting tube 233 is easier relative first connecting tube 232 and moved axially upwards.The axial direction of first connecting tube 232 is To be vertical.
Embodiment 2
The present embodiment provides a kind of drinking device, and the difference with above-described embodiment is, the water inlet pipe in water replanishing device 20 23 structure is different.
As shown in fig. 6, water inlet pipe 23 is internally formed intake tunnel 231, water inlet pipe 23 includes the first connecting tube 232, second The connecting tube 234 of connecting tube 233 and the 3rd, the second connecting tube 233 are slidingly sealed with the first connecting tube 232 and are connected, the second connecting tube 233 are slidingly sealed with the 3rd connecting tube 234 and are connected.
First connecting tube 232 is identical with the structure of above-described embodiment, is not repeating herein.
As shown in fig. 7, the second connecting tube 233 is internally formed second channel 2331, second channel 2331 includes the first hole section 2332 and second hole section 2333, the first hole section 2332 connected with the second hole section 2333, the second hole section 2333 is vertically arranged.First hole One end of section 2332 connects with the second hole section 2333, and the other end of the first hole section 2332 runs through the side wall of the second connecting tube 233, the One hole section, 2332 relative second hole section 2333 is in tilted layout, and the first hole section 2332 pipe is through the one of the side wall of the second connecting tube 233 End is less than one end that the first hole section 2332 connects with the second hole section 2333.The one end of second hole section 2333 away from the first hole section 2332 Through one end of the second connecting tube 233.
Second connecting tube 233 includes the first axle part 2335 and the second axle part 2336 being coaxially disposed, and the first axle part 2335 is Cylinder, the aperture of the external diameter of the first axle part 2335 and the mating holes 2326 in the first connecting tube 232 match.Second channel 2331 in the first axle part 2335.The second axle part 2336 is cone, the big end of the second axle part 2336 and the first axle part 2335 Connection.The side wall of the second axle part 2336 is the second contact surface 2337, and the second contact surface 2337 is circular conical surface, the second contact surface 2337 Taper it is equal with the taper of the first contact surface 2325.The first axle part 2335 is provided with the protuberance 2338 being coaxial therewith, protrusion Portion 2338 is circular configuration.Protuberance 2338 is located at the downside of the first hole section 2332, and the lower surface of protuberance 2338 is provided with to remote From the ring part 2339 of the direction of the second axle part 2336 extension.
As shown in figure 8, the 3rd connecting tube 234 is internally formed third channel 2341, third channel 2341 includes the 4th hole section 2342nd, the 5th hole section 2343 and the 6th hole section 2344, the 4th hole section 2342 are connected with the 6th hole section 2344 by the 5th hole section 2343 It is logical.4th hole section 2342 and the 5th hole section 2343 are axial arranged, and the 6th hole section 2344 is perpendicular to the 5th hole section 2343.4th hole One end of the 3rd connecting tube 234 is run through in 2342 one end away from the 5th hole section 2343 of section, and the 6th hole section 2344 is away from the 5th hole section The side wall of the 3rd connecting tube 234 is run through in 2343 one end.The aperture of 4th hole section 2342 and the diameter phase of the first axle part 2335 Match somebody with somebody, the aperture of the 5th hole section 2343 is less than the aperture of the 4th hole section 2342.On the external diameter of 3rd connecting tube 234 and mobile 22 The aperture of centre bore matches.The outer wall of 3rd connecting tube 234 is provided with limiting section 2345, and limiting section 2345 is close to the 6th hole Section 2344, limiting section 2345 is located at the upside of the 6th hole section 2344.
In the present embodiment, the annular groove 221 to match with ring part 2339 is offered on the upper surface of mobile 22.
As shown in fig. 6, mobile 22, in the receiving space 211 of containing body 21, mobile 22 is formed with containing body 21 Connection is slidingly sealed, mobile 22 can slide vertically with respect to containing body 21.It is empty that water storage is formed between mobile 22 and containing body 21 Between 2111, when mobile 22 is slided vertically upward with respect to containing body 21, water space 2111 becomes big, and mobile 22 is with respect to containing body 21 when sliding vertically downwards, and water space 2111 diminishes.First connecting tube 232 is screwed onto the top of containing body 21, the second connection The first axle part 2335 of pipe 233 is inserted in first passage 2321, and the first axle part 2335 and the hole wall in the first duct 2322 are formed Transfusion gap 24, the first contact surface 2325 and the second contact surface 2337 form variable gap 25, variable gap 25 and transfusion gap 24 connections, transfusion gap 24 connect with the first hole section 2332 of second channel 2331.Ring part 2339 in second connecting tube 233 Extend to close to the direction of mobile 22.3rd connecting tube 234 and the bottom of containing body 21 are fixed, and the 3rd connecting tube 234 is located at In the centre bore of slide mass, slide mass is formed with the second connecting tube 233 and is slidingly sealed, the first axle part of the second connecting tube 233 In 2335 interspersed the 4th hole sections 2342 located at the 3rd connecting tube 234 and formation is slidingly sealed, the second hole section 2333 and the 5th hole Section 2343 connects, and the 6th hole section 2344 connects with transfusion gap 24.First passage 2321, second channel 2331, third channel 2341 connections form the intake tunnel 231 in water inlet pipe 23.
When injecting water into water inlet pipe 23, the liquid level in water space 2111 will gradually rise, the liquid in ware 30 of drinking water Position also will rise.For liquid level in water space 2111 in elevation process, mobile 22 will be along the 3rd connecting tube 234 vertically upward Slide, the protuberance 2338 in the second connecting tube 233 is located on the track of the upward sliding of mobile 22, mobile 22 and protuberance During 2338 contact, the second connecting tube 233 will be in company with the upward sliding of mobile 22, and now, the ring part 2339 of protuberance 2338 is inserted In the annular groove 221 in mobile 22 and sealing cooperation is formed, realizes the second connecting tube 233 and the sealing of mobile 22. When the upward sliding of the second connecting tube 233, when the first contact surface 2325 is contacted with the second contact surface 2337, the quilt of first passage 2321 The second axle part 2336 is blocked, and intake tunnel 231 will be cut off so that the liquid level in water space 2111 and drinking-water ware 30 is all no longer Raise, the water in ware 30 of drinking water is available for milk cow to drink.When the liquid level in ware 30 of drinking water declines, mobile under gravity 22 will also decline so that intake tunnel 231 is opened, and the liquid level in water space 2111 and drinking-water ware 30 will rise again.
In the present embodiment, the 3rd connecting tube 234 is added in water inlet pipe 23, the 3rd connecting tube 234 is fixed with containing body 21, Second connecting tube 233 is slidably connected with the 3rd connecting tube 234.Mobile 22 is during sliding vertically, first relative 3rd connection Pipe 234 can just promote the second connecting tube 233 to slide after sliding one end distance, add the stroke of mobile 22, can lift drinking-water The height of liquid level when water in ware 30 reaches balance.
Remaining structure of the present embodiment is same as Example 1, will not be repeated here.
Embodiment 3
The present embodiment provides a kind of drinking-water system, including the livestock water-drinking device in the above-mentioned any embodiment of water supply installation 100。
Water supply installation is used to supply water for water replanishing device 20, and water supply installation includes water tank and water pump, and water tank passes through pipe with water pump Road connects, and water pump passes through pipeline communication with water inlet pipe 23.Return duct 12 connects with water tank.When pump working, water pump is by water tank In water be evacuated in water replanishing device 20.The water that milk cow is splashed to during drinking-water in return flume 11 is back to by return duct 12 In water tank.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made, Equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (10)

1. a kind of livestock water-drinking device, it is characterised in that including pedestal, water replanishing device and at least one drinking-water ware;
The drinking-water ware is located at the pedestal with the water replanishing device;
The water replanishing device includes containing body, mobile and water inlet pipe;
The mobile is slidingly sealed with the containing body and is connected, and water space is formed between the mobile and the containing body, The relatively described containing body of the mobile slides vertically the size that can change the water space, the drinking-water ware and the storage Hydrospace is connected by communicating pipe;
The water inlet pipe is internally formed intake tunnel, and the intake tunnel connects with the water space;
The water inlet pipe includes the first connecting tube and the second connecting tube, and first connecting tube is internally formed first passage, described Second connecting tube is internally formed second channel, and the first passage connects with the second channel, second connecting tube and institute State the first connecting tube and be slidingly sealed connection, first connecting tube is connected with the containing body;
When the relatively described containing body of the mobile slides vertically upward increases the water space, the mobile can push away Dynamic relatively described first connecting tube of second connecting tube is slid axially, and the intake tunnel is cut off.
2. livestock water-drinking device according to claim 1, it is characterised in that the first passage includes the to be interconnected One duct and the second duct, second connecting tube include the first axle part and the second axle part, the first axle part and described first Duct forms the transfusion gap with second hole link;
The mobile is slided vertically upward when promoting relatively described first connecting tube of second connecting tube to slide, and described second Axle portion can block second duct.
3. livestock water-drinking device according to claim 2, it is characterised in that the hole wall in second duct has first to connect Contacting surface, the second axle part have the second contact surface for being used for contacting with first contact surface.
4. livestock water-drinking device according to claim 3, it is characterised in that first contact surface contacts with described second Face is circular conical surface.
5. livestock water-drinking device according to claim 2, it is characterised in that first connecting tube is bolted in the receiving Body.
6. livestock water-drinking device according to claim 2, it is characterised in that the water inlet pipe also includes the 3rd connecting tube, 3rd connecting tube is internally formed third channel, and the third channel connects with the water space, the first passage, Two passages connect to form the intake tunnel with third channel;
Second connecting tube is slidingly sealed with the 3rd connecting tube and is connected, and the 3rd connecting tube is fixed on the receiving Body.
7. livestock water-drinking device according to claim 6, it is characterised in that the mobile is placed on the 3rd connecting tube Outside, the mobile form to be slidingly sealed and are connected with the 3rd connecting tube;
Second connecting tube is provided with protuberance, the protruding parts in relatively described 3rd connecting tube of mobile vertically upward On the track of slip.
8. livestock water-drinking device according to claim 7, it is characterised in that the protuberance is provided with to the mobile The ring part of extension, the mobile are provided with annular groove;
When relatively described 3rd connecting tube of the mobile is slided vertically upward, the ring part can be inserted in the annular Groove is interior and forms sealing cooperation.
9. according to the livestock water-drinking device described in claim any one of 1-8, it is characterised in that offer backwater on the pedestal Groove, the drinking-water ware is in the return flume;
The pedestal is circumscribed with return duct, and the return duct connects with the return flume.
10. a kind of drinking-water system, it is characterised in that including the livestock drinking-water described in water supply installation and claim any one of 1-9 Device;
The water supply installation connects with the water inlet pipe, and the water supply installation is used to supply water for the water replanishing device.
CN201710783423.9A 2017-09-01 2017-09-01 Livestock watering device and drinking water system Active CN107372165B (en)

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