CN101258837A

CN101258837A - Vortex type milk collector

Info

Publication number: CN101258837A
Application number: CNA2008100643636A
Authority: CN
Inventors: 卢载敏
Original assignee: HARBIN HITEK LIVESTOCK MACHINERY CO Ltd
Current assignee: HARBIN HITEK LIVESTOCK MACHINERY CO Ltd
Priority date: 2008-04-23
Filing date: 2008-04-23
Publication date: 2008-09-10

Abstract

The invention discloses an eddy current type milk claw-piece, aiming at providing an eddy current type milk claw-piece which facilitates observing the milking process and is good for preventing breast diseases of milk cow and obtaining high-quality milk. The eddy current type milk claw-piece of the invention comprises a lower chamber, a rubber valve, a ring-shaped gasket ring, an upper chamber, a bottom holder, a screw mandrel, a square sleeve gasket, a variable vacuum distributing valve, a hook, nuts, an input joint and an output joint. The bottom face of the lower chamber is designed as an eddy current shape, and spreads out in a shape of sector downwards along the peripheral direction of the lower chamber, which leads the lower end of the bottom face to be connected with an entrance of the output joint; a starting end positioned at the bottom face is vertical to a section; a clapboard is vertically arranged along the radial direction from the inner side of the lower chamber to a central bush; the lower end of the clapboard is crown connected with the end of the bottom face so as to form an integral sealed cavity of the lower chamber. The eddy current type milk claw-piece of the invention is suitable for mechanized milking.

Description

Vortex type milk collector

Technical field

The invention belongs to the clawpiece in a kind of milking equipment, especially relate to a kind of vortex type milk collector.

Background technology

In milking equipment, clawpiece is connected between milk churn or milk flowing pipe road and the milk cup, its effect is that the variable vacuum that pulsator transports is assigned to milk cup partition chamber, and will be assigned to the nipple chamber of milk cup from the fixedly vacuum of vavuum pump, compiling milk simultaneously to milk churn or milk flowing pipe road, is one of crucial milking equipment.Therefore, require also very high to clawpiece performance and functional reliability.

In recent years, some novel clawpieces have obtained application, also once design many outstanding technical schemes at the clawpiece performance technically.For example, Chinese patent publication number CN2408676, in open day on December 06th, 2000, the name of innovation and creation is called ' check valve-type return-prevention clawpiece ', and this application case discloses a kind of check valve-type return-prevention clawpiece.It is made of loam cake and base, loam cake bottom car has external screw thread, base is inverted frustum, even distribution input adapter and out splice going splice around the frustum, the base upper inner has the cylinder chamber coaxial with frustum, and four cylinder chamber and axial holes of vertically offering to the frustum bottom evenly distribute on the cavity bottom face, form a shelves platform in each chamber, four ball valves are seated in respectively on the shelves platform in the chamber, and each cylinder chamber communicates with input adapter respectively, and axial hole and out splice going splice communicate.This technical scheme efficiently solves because the milk in the clawpiece overflows the problem of backwashing that causes cow teats, the cross-infection that prevents disease between the cow teats, germ.But part still has some deficits:

1. when four cylindricality cavitys were pooled to cylinder chamber, milk and cylinder chamber perisporium collided milk by four input adapters, and milk produces the phenomenon of foaming, and is unfavorable for obtaining high-quality milk;

2. this technical scheme is the same with the cavity type clawpiece that generally uses at present both at home and abroad, and chamber body (loam cake) all is opaque on it, and what be not easy to observe each nipple goes out the milk situation, is unfavorable for preventing the generation of cow breast disease.

Summary of the invention

The objective of the invention is to overcome deficiency of the prior art, provide a kind of and be convenient to observe the situation of milking, help the vortex type milk collector that prevents the cow breast disease, obtain high-quality milk.

For achieving the above object, the present invention adopts following technical proposals: vortex type milk collector of the present invention comprises chamber body, rubber valve, O-ring seal down, goes up chamber body, collet, screw mandrel, square sleeve gasket, variable vacuum distributing valve, hook, screw, input adapter, out splice going splice.Four input adapters along the circumferential direction are distributed on the top of chamber body, out splice going splice is arranged on down the bottom of chamber body, metal screw mandrel and plastics collet are cast as one, chamber body on the snapping on the body of following chamber, and by sealing in the two connection place setting-in O-ring seal, the screw mandrel that has a collet passes down the center sleeve of chamber body and last chamber body, passes square sleeve gasket, variable vacuum distributing valve, hook successively then from the bottom, be tightened by the top screw at last, be positioned at the porch of out splice going splice, rubber valve vertically passes on the bottom surface that is installed in down the chamber body by valve rod.The described bottom surface of chamber body down is designed to the eddy current shape, and edge chamber body circumferencial direction down is the covering of the fan expansion from high to low, the low side of this bottom surface and the inlet of out splice going splice are joined, be positioned on the initiating terminal vertical cross section of bottom surface, radially madial wall to the center sleeve from following chamber body vertically is provided with dividing plate, the low side of this dividing plate is preced with mutually with the end of bottom surface, constitutes the described complete closure cavity of chamber body down.

As the further improvement of invention vortex type milk collector, the described chamber body of going up adopts transparent polyurethane material manufacturing.

As the further improvement of invention vortex type milk collector, the vertical plane angle at 45 of the vertical plane of described out splice going splice and adjacent input adapter.

After adopting technique scheme, the invention has the beneficial effects as follows:

Since down the bottom surface of chamber body be designed to the eddy current shape, and be covering of the fan along chamber body circumferencial direction down and launch from high to low; Be positioned on the initiating terminal vertical cross section of bottom surface, radially madial wall to the center sleeve from following chamber body vertically is provided with dividing plate.When milk is pooled to the clawpiece cavity by four input adapters, directly contact with eddy current shape bottom surface successively from the milk of four input adapters, and along flowing out rapidly eddy current shape bottom surface, milk does not collide wall when mobile, reduce the phenomenon of foaming of milk, press in the cavity and stablize, can protect cow breast; Butterfat is not damaged, and can obtain high-quality milk.

2. go up the chamber body and adopt transparent polyurethane material manufacturing, be convenient to observe the situation of milking, help preventing the cow breast disease.

Description of drawings

Fig. 1 is the structure cutaway view of vortex type milk collector of the present invention;

Fig. 2 is the end view of Fig. 1;

Fig. 3 is the perspective view of vortex type milk collector of the present invention;

Fig. 4 is the cutaway view along A-A line among Fig. 1.

Among the figure: chamber body 5 collets 6 bottom surfaces 7 screw mandrels, 8 square sleeve gasket 9 variable vacuum distributing valve 10 hooks 11 screws 12 input adapters 13 out splice going splices 14 in 3 O-ring seals 4 of following chamber body 1 rubber valve 2 dividing plates

Embodiment

Below in conjunction with the drawings and specific embodiments invention is described in further detail:

As shown in Figure 1 and Figure 2, provided the structural representation of vortex type milk collector of the present invention, comprised chamber body 1, rubber valve 2, O-ring seal 4 down, go up chamber body 5, collet 6, screw mandrel 8, square sleeve gasket 9, variable vacuum distributing valve 10, hook 11, screw 12, input adapter 13, out splice going splice 14.In Fig. 3, four input adapters 13 along the circumferential direction are distributed on the top of chamber body 5, out splice going splice 14 is arranged on down the bottom of chamber body 1, in Fig. 1, metal screw mandrel 8 is cast as one with plastics collet 6, chamber body 5 on the snapping on the body 1 of following chamber, and by sealing in the two connection place setting-in O-ring seal 4, the screw mandrel 8 that has collet 6 passes down the center sleeve of chamber body 1 and last chamber body 5 from the bottom, pass square sleeve gasket 9 then successively, variable vacuum distributing valve 10, hook 11, be tightened by top screw 12 at last, be positioned at the porch of out splice going splice 14, rubber valve 2 vertically passes on the bottom surface 7 that is installed in down chamber body 1 by valve rod.In Fig. 1, Fig. 2 and Fig. 4, the described bottom surface 7 of chamber body 1 down is designed to the eddy current shape, and edge chamber body 1 circumferencial direction down is the covering of the fan expansion from high to low, the low side of this bottom surface 7 and the inlet of out splice going splice 14 are joined, be positioned on the initiating terminal vertical cross section of bottom surface 7, radially madial wall to the center sleeve from following chamber body 1 vertically is provided with dividing plate 3, and the low side of this dividing plate 3 is preced with mutually with the end of bottom surface 7, constitutes the described complete closure cavity of chamber body 1 down.

As the further improvement of vortex type milk collector, as Fig. 1, Fig. 2, shown in Figure 3, the described chamber body 5 of going up adopts transparent polyurethane material manufacturing.

As the further improvement of vortex type milk collector, as shown in Figure 2, the vertical plane angle at 45 of the vertical plane of described out splice going splice 14 and adjacent input adapter 13.

The course of work of the present invention is: four input adapters 13 of vortex type milk collector respectively with the nipple chamber UNICOM of four milk cups, out splice going splice 14 and milk churn or milk flowing pipe road UNICOM, four efferent ducts of variable vacuum distributing valve 10 respectively with the partition chamber UNICOM of four milk cups.When starting working, must upwards promote rubber valve, make a clawpiece cavity and a milk cup nipple chamber form vacuum and be enclosed within on the mammilla of milk cattle, after beginning to milk, four input adapters 13 on the vortex type milk collector on the chamber body 5 compile milk in the clawpiece cavity, milk from four input adapters directly contacts with eddy current shape bottom surface successively, and along flowing out rapidly eddy current shape bottom surface.Because last chamber body is transparent, can observe the amount of milking of each nipple at any time, observes milk and whether squeezed.Milk when finishing, fall rubber valve, take off the milk cup after, the rubber valve complete closed prevents that air from entering milk churn or milk flowing pipe road.

Claims

1, a kind of vortex type milk collector, comprise chamber body (1) down, rubber valve (2), O-ring seal (4), last chamber body (5), collet (6), screw mandrel (8), square sleeve gasket (9), variable vacuum distributing valve (10), hook (11), screw (12), input adapter (13), out splice going splice (14), four input adapters (13) along the circumferential direction are distributed on the top of chamber body (5), out splice going splice (14) is arranged on down the bottom of chamber body (1), metal screw mandrel (8) is cast as one with plastics collet (6), following chamber body (1) is gone up chamber body (5) on the snapping, and by sealing in the two connection place setting-in O-ring seal (4), the screw mandrel (8) that has collet (6) passes down the center sleeve of chamber body (1) and last chamber body (5) from the bottom, pass square sleeve gasket (9) then successively, variable vacuum distributing valve (10), hook (11), be tightened by top screw (12) at last, be positioned at the porch of out splice going splice (14), rubber valve (2) vertically passes on the bottom surface (7) that is installed in down chamber body (1) by valve rod, it is characterized in that: the described bottom surface (7) of chamber body (1) down is designed to the eddy current shape, and edge chamber body (1) circumferencial direction down is the covering of the fan expansion from high to low, the low side of this bottom surface (7) and the inlet of out splice going splice (14) are joined, be positioned on the initiating terminal vertical cross section of bottom surface (7), radially madial wall to the center sleeve from following chamber body (1) vertically is provided with dividing plate (3), the low side of this dividing plate (3) is preced with mutually with the end of bottom surface (7), constitutes the described complete closure cavity of chamber body (1) down.

2, vortex type milk collector according to claim 1 is characterized in that: the described chamber body (5) of going up adopts transparent polyurethane material manufacturing.

3, vortex type milk collector according to claim 1 and 2 is characterized in that: the vertical plane angle at 45 of the vertical plane of described out splice going splice (14) and adjacent input adapter (13).