CN1118651A - Mouth holding type water drinking device for animal and its producing method - Google Patents
Mouth holding type water drinking device for animal and its producing method Download PDFInfo
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- CN1118651A CN1118651A CN 94115894 CN94115894A CN1118651A CN 1118651 A CN1118651 A CN 1118651A CN 94115894 CN94115894 CN 94115894 CN 94115894 A CN94115894 A CN 94115894A CN 1118651 A CN1118651 A CN 1118651A
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- pull bar
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- type water
- drinking device
- pedestal
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Abstract
The drinking device includes pull rod, seal ring, spring, base seat, inside sleeve, outer casing, elbow lever and reset bolt, in which the elbow lever and the pull rod are interlocked to make water flow into the animal's mouth through multi-stage pressure and flow rate reduction. Advantage: controllable water flow, high sensitivity, low cost.
Description
The present invention relates to feeding or drinking bowl of domestic animal, especially self-waterer.
In mechanization cattle breeding field, the infection that wards off disease is a major issue, and the important channel that drinking-water wards off disease exactly and infects.Traditional drinking trough drinking-water is unhygienic, grow germ easily, communicate illness, especially the tank that directly contacts and communicate with each other with the domestic animal lip, the channel of disease propagation especially, the cleaning of tank also becomes a kind of burden day by day in addition, so one of focal issue that watering equipment for stock is mechanization livestock culturing field to be paid close attention to.
As Fig. 1: U.S. Patent application US4790264 has proposed a kind of a plurality of drinking bowl devices of drawing respectively from the continuous water supply pipeline, it comprises pedestal 14, inside and outside boss 16 ', 15 ', spring 18 ', 32 ', sealing ring 21 ', 27 ' and controlling diaphragm 24 ', evagination formula lever 10 ', be fixed on the pedestal by interior outer lug boss, pedestal is communicated with supply channel 11 ', and the groove 19 ' of spring and water pipe outer peripheral edges garden tubular closes; Connect water hole 17 ' in the interior outer lug boss, domestic animal stirs evagination formula lever with mouth, impels closed seal valve to open, and domestic animal drinks water, and after the mouth for the treatment of domestic animal left evagination formula thick stick spare, spring spurred rotatable sealing block current and is closed circuit state again.This device often since sealing gasket always at the fixing point pressurized, easily creep and wearing and tearing cause poorly sealed and leak.The use of this device need be trained domestic animal in addition, at first touches evagination formula lever arm of force end with mouth, treats to drink after water flows out again, drinking water also lags behind after stopping for some time, and the water capacity is easily unrestrained, the face of adhesional wetting domestic animal, and the processing mode of device is machined, and production efficiency is low, cost is high.
As Fig. 2,3:US4819585 is improvement at the US4790264 structure, it in the valve seat of fills with water with spiral 18 " as the water blocking and the flow rate of regulating water.One center control valve 10 " front end be a grooving, end is orthogonal groove 44 ", be inserted in O shape circle 43 therebetween ", 42 " and spring after 41 " and valve seat 14 " socket.In the outside of center control valve is a nonlinear nozzle connection 12 "; this nozzle connection and a valve pocket 14 " front end be threaded, the terminal valve seat 17 that connects of valve pocket "; animal is depressed rotatable center control valve; at this moment center control valve and O shape valve present the space; the current outflow that is filled in the valve seat enters in the animal mouth; this device is except the resistance to frost that has increased water; the deficiency that still exists Fig. 1 structure to exist, in addition, the water yield that this structure is supplied with is limited, is difficult to guarantee the moment amount of drinking water of heavy livestock.
The purpose of this invention is to provide a kind of domestic animal drinking bowl that adopts curved arm lever and preparation method thereof, it can be accurately, opening and closing valve stably, satisfies the drinking-water needs of heavy livestock within a short period of time.
Second purpose of the present invention is that sealing ring and sealing surface are linear garden and encircle full section and contact when the valve open and close, stressed evenly, be difficult for creep and wearing and tearing.
The 3rd purpose of the present invention is the relative position by micro-adjusting mechanism shift lever fulcrum, changes the lever swing angle, thereby changes the size of valve opening.
The 4th purpose of the present invention is the structure by side in draw-bar seat and the outer garden of valve seat, the maximal clearance that keeps current to pass through.
The 5th purpose of the present invention is the floating structure by lever and pull bar, makes the lever reaction of drinking bowl rapid more, steady.
Invention is achieved in that a kind of mouth holding type water drinking device for animal, by pedestal 4, sealing ring 2,5, the seal valve that spring 3, pull bar 1 formed is connected with feed pipe 41 by intubate 42 and the through hole 43 that is provided with in pedestal, it is characterized in that: pull bar 1 and sealing ring 2 slidably with pedestal 4 against or break away from, groove 13 is established in the bottom of pull bar shaft 14, curved arm lever 8 contact with pull bar groove A point, interior cover 6 front end O point places respectively and with pull bar groove 13, curved arm lever rear end, interior cover 6 forms gaps; The front end of described curved arm lever 8 is inserted in the jack 74 of shell 7 slidably; The cross section of pull bar 1 forms gap 44 less than the ring cavity cross section of pedestal 4 inwalls, and hole 62 width that interior cover 6 is provided with form gap 61 greater than the cross-sectional width of pull bar shaft 14; Adjusting nut D and pedestal 45 and shell 71 junctions are respectively left-handed and right-handed thread.Bolt 9, nut 92 connect shell 71 and pedestal 45.The cross section of water supply hole 43 is a garden shape, lever base 11, pull bar shaft 14 rectangular cross sections, and groove 13 is established in its front end bottom, and the pull bar front end is evagination step 12.By lever base 11, pull bar shaft 14, form pull bar 1, pull bar shaft pocketed springs 3.Curved arm lever 8 is step with the fulcrum contact jaw or oblique variation is faced directly.The method to set up of curved arm lever is the thick point of coordinate with fulcrum O, and the direction of opening valve with pull bar is set up rectangular coordinate system, made vertical range a≤0 of thing arm end stress point A to Y-axis for * axle.Curved arm lever traverse BC and fulcrum O form adjustable angle of oscillation ∠ α.
The present invention is through the overtesting good seal, and is non-leakage, and sealing ring is difficult for creep takes place, and is not easy to wear, valve and drinking bowl long service life, backward stick action is steady, and is highly sensitive, slightly firmly just can open valve, be suitable for large mammal drinking-water, and can regulate amount of drinking water.Production cost is low, is suitable for suitability for industrialized production.
Fig. 1: evagination formula drinking bowl structural representation
Fig. 2: evagination formula lever adds protective-cover type drinking bowl structural representation
The STRUCTURE DECOMPOSITION schematic diagram of Fig. 3: Fig. 2
Fig. 4: structural representation of the present invention
Fig. 5: pedestal and water inlet pipe annexation schematic diagram
Fig. 6: pedestal inlet opening place and draw rod positions relation schematic diagram
Fig. 7: shell mechanism schematic diagram
Fig. 8: shell and lever connection diagram
Fig. 9: curved arm lever stress point position view
Figure 10: the present invention opens valve events process schematic diagram
Figure 11: another embodiment schematic diagram of micromatic setting
Now further narrate structure of the present invention and course of action in conjunction with the accompanying drawings:
Referring to Fig. 4-9: the present invention includes pull bar 1, sealing ring 2,5, spring 3 pedestals 4, interior cover 6, shell 7, curved arm lever 8, trimming bolt 9, pad 91, nut 92.Pedestal 4 water inlets are half tubulose, and the center is provided with water supply hole 43, and pedestal inserts feed pipe 41 by intubate 42, pedestal 4 and feed pipe 41 bondings or welding.
Pull bar 1 comprises lever base 11, the pull bar shaft 14 of front bottom end band groove 13 sets firmly boss 12 at lever base 11 front ends, is enclosed within on the pull bar 14 at sheathed sealing ring 2, spring 3 on the boss, one end is against the back of lever base 11, and spring 3 is a garden cylindricality helical compression stainless steel spring.
In cover 6 bonding or be welded to connect or integral molded plastic is shaped with shell 7.On the interior cover 6 hole 62 is set, pull bar 14 passes from hole 62 and interspaces in advance at the hole sidewall, forms gap 61, and gap 61 is greater than the water supply area of the valve that is opened.Form the flowing velocity of second level decompression, reduction water.
Shell upper is provided with a jack 74 from falling suddenly to curvature gently, near the outer casing bottom setting of water inlet and the connecting hole 73 of trimming bolt 9, insert curved arm lever 8 at jack 74 places, the front top fulcrum A of lever thing arm contacts with pull bar groove 13, thing arm front bottom end contacts with the fulcrum O of interior cover 6, the posterior end of curved arm lever 8 is positioned at the B point of shell 7, and at this moment water bowl paddle is in closure state.
When being connected to whole shell 7 when inserting in the pedestals 4, sealing ring 5 is set at the front end of interior cover 6 with interior cover 6.At this moment spring 3 compresses sealing ring 2 by pull bar 1, closing valve, and spring pressure can be selected for the needs of valve opening force size according to the size and the various domestic animal of water pressure.
Output is regulated by bolt 9, nut 92, pedestal 45 and shell 71.Bolt 9 embed pedestals 45 or with pedestal 45 with the material one, the rear end of bolt 9 penetrates in the hole 73 on the shell 71, to shell 7 location and prevent rotation.
Between pedestal 45 and shell 7, adjusting nut D is set, two ends are respectively left-handed right-handed thread, and pedestal 4 moves in opposite directions or oppositely moves with shell 7 during swivel nut D, and fulcrum O moves to left, and then the lever swing angle is little, and fulcrum O moves to right, and then the change of lever swing angle is big.And the size of the direct controlled water flow flow of size of lever swing angle.The lever swing angle increases then, and discharge increases.
The present invention has changed the shape of the even cross section of traditional lever, and adopted curved arm lever 8, be characterized in: formation is cranked arm or is out of shape and cranks arm from fulcrum O to thing arm stress point A, in other words: in the lever of fulcrum between the thing arm and the arm of force, with fulcrum O is the origin of coordinates, with the nominal direction of motion of being passed machinery by the thing arm is X-axis, sets up rectangular coordinate system, and establishing thing arm end stress point A is a to the vertical range of Y-axis.Curved arm lever designing requirement a of the present invention≤0.
Adopt the curved arm lever of this version, can reduce the sliding friction of thing arm terminal A, improved the mechanical efficiency of lever, improved the sensitivity of lever.Prolong the service life of leverage, make the thing arm pass the motion that object is made near linear, compare with common lever, reduced swing and because of swing cause to bit error, reduced fit clearance.And in limited space, obtain enough big traverse BC.
Referring to Figure 10: when the mouth of domestic animal is held in the mouth or the eyes when containing drinking bowl water side 72, curved arm lever 8 is depressed from the E point, utilize shell 7 thing arm O point is spacing with the top of the hook-shaped P of thing arm, B, C point is overlapped, lever 8 makes thing arm end A point pulling pull bar 14 through fulcrum O, valve open, current form minimum point in the delivery port lower end.Water slows down through water supply hole 43, gap 44,61 two-stage decompression from feed pipe 41, and the inwall through baffle plate 81 and shell 7 flows directly into the domestic animal mouth from shell 72 again, and when domestic animal was opened mouth, the pressure on the lever 8 was eliminated, and valve is closed immediately.So finish a water supply process.
Structural detail of the present invention adopts the non-toxic engineering plastic injection molded, or is shaped with die cast metal.
In an embodiment, available adjustment nut D and the left hand thread that is connected with pedestal 45, shell 71 substitute, the micro-adjusting mechanism of a pair of nut 92, bolt 9.
Claims (8)
1 ,-kind of mouth holding type water drinking device for animal, by pedestal (4), sealing ring (2), (5), the seal valve that spring (3), pull bar (1) are formed is connected with feed pipe (41) by intubate (42) and the through hole (43) that is provided with in pedestal, it is characterized in that: pull bar (1) and sealing ring 2 slidably with pedestal (4) against or break away from, groove (13) is established in the bottom of pull bar shaft (14), curved arm lever (8) contact with pull bar groove A point, interior cover (6) front end O point place respectively and with pull bar groove (13), curved arm lever rear end, interior cover (6) form the gap; The front end of described curved arm lever (8) is inserted in the jack (74) of shell (7) slidably; The cross section of pull bar (1) forms gap (44) less than the ring cavity cross section of pedestal (4) inwall, and hole (62) width that interior cover (6) is provided with forms gap (61) greater than the cross-sectional width of pull bar shaft (14);
2, by the described mouth holding type water drinking device for animal of claim 1, it is characterized in that: adjusting nut D and pedestal (45) and shell (71) junction are respectively left-handed and right-handed thread.
3, by the described mouth holding type water drinking device for animal of claim 1, it is characterized in that: bolt (9), nut (92) connect shell (71) and pedestal (45).
4, by the described mouth holding type water drinking device for animal of claim 1, it is characterized in that: the cross section of water supply hole (43) is a garden shape, lever base (11), the rectangular cross section of pull bar shaft (14), groove (13) is established in its front end bottom, and the pull bar front end is evagination step (12).
5, by the described mouth holding type water drinking device for animal of claim 1, it is characterized in that: by lever base (11), pull bar shaft (14), form pull bar (1), pull bar shaft pocketed springs (3).
6, by the described mouth holding type water drinking device for animal of claim 1, it is characterized in that: curved arm lever (8) is step with the fulcrum contact jaw or oblique variation is faced directly.
7, a kind of manufacture method of mouth holding type water drinking device for animal is characterized in that: the method to set up of curved arm lever is the origin of coordinates with fulcrum O, and the direction of opening valve with pull bar is that X-axis is set up rectangular coordinate system, makes vertical range a≤0 of thing arm end stress point A to Y-axis.
8, by the manufacture method of the described mouth holding type water drinking device for animal of claim 7, it is characterized in that: curved arm lever traverse BC and fulcrum O form adjustable angle of oscillation ∠ α.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115894 CN1118651A (en) | 1994-09-14 | 1994-09-14 | Mouth holding type water drinking device for animal and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115894 CN1118651A (en) | 1994-09-14 | 1994-09-14 | Mouth holding type water drinking device for animal and its producing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1118651A true CN1118651A (en) | 1996-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94115894 Pending CN1118651A (en) | 1994-09-14 | 1994-09-14 | Mouth holding type water drinking device for animal and its producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1118651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141408A (en) * | 2013-03-27 | 2013-06-12 | 广东温氏食品集团股份有限公司 | Mouth-pushing sucking type water drinking nipple for ducks |
| CN110214716A (en) * | 2019-06-28 | 2019-09-10 | 长江大学 | A kind of intelligent pet drinking-water system and method |
-
1994
- 1994-09-14 CN CN 94115894 patent/CN1118651A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141408A (en) * | 2013-03-27 | 2013-06-12 | 广东温氏食品集团股份有限公司 | Mouth-pushing sucking type water drinking nipple for ducks |
| CN103141408B (en) * | 2013-03-27 | 2015-05-06 | 广东温氏食品集团股份有限公司 | Mouth-pushing sucking type water drinking nipple for ducks |
| CN110214716A (en) * | 2019-06-28 | 2019-09-10 | 长江大学 | A kind of intelligent pet drinking-water system and method |
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