CN202504003U

CN202504003U - Precise feeding equipment for free range of sows

Info

Publication number: CN202504003U
Application number: CN2012200986290U
Authority: CN
Inventors: 曹翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-16
Filing date: 2012-03-16
Publication date: 2012-10-31
Anticipated expiration: 2022-03-16

Abstract

The utility model discloses precise feeding equipment for free range of sows. The precise feeding equipment comprises a feeding channel formed by two rows of guardrails, wherein the feeding channel is provided with an entrance gate, a middle gate and an exit gate sequentially from the back to the front; a precise discharging system is arranged between the middle gate and the exit gate of the feeding channel; and a gate opening and closing linkage is arranged among the entrance gate, the middle gate and the exit gate. The precise feeding equipment for the free range of the sows is novel in design, simple in structure, easy in manufacturing, low in cost, good in linkage effect, high in automaticity, easy in maintenance, high in practicability, and easy in popularization and application.

Description

Sow is raised accurate feeding equipment scattered

Technical field

The utility model relates to a kind of equipment that is used for animal feeding, relates in particular to a breeding sow and raises accurate feeding equipment scattered.

Background technology

In recent years; Domestic sow feeding management is a difficult problem always; Same kind; But same feed productivity ratio is minimum abroad low by 1/3rd, and same pork pig breeding stock will be supported 1/3rd sow than abroad more, and this also feeds than external a big chunk of Duoing with regard to the grain that means China, and these do not catch up with the sow that must feed more because of production capacity.Since 20 years prosodetic bit fields from external introduction, became the indispensability of large scale of pig farm at that time.But even to this day; Position limiting fence give it up abroad (European Union rose in 2013 will ban use of position limiting fence); And the effect that in the practical application of China, not only should play is not played, and has seriously reduced the service life of sow and improved mortality.Mostly the boar present because of China is overseas introduction; These sows of eliminating ahead of time also have no small effect to the adverse balance of trade of China; And inevitably with some international exotic disease kinds frequent intersect propagation with domestic, breeding environment and resident's food security of China also had certain influence.

Raise pigs kind and feed with external the same between China, but the difference of production capacity and service life is sought important one side reason and just is the management of personnel to pig.The most quality of China pig industry practitioner is lower, and bigger a part of piggery also remains on the cultural method in five sixties, not to the management of sow scientific system and nutrition is provided accurately.As everyone knows: sow breeds machine exactly the role of piggery, and the health of sow itself and postpartum recovery to a great extent limit the level of breeding of pig farm sow, the sow of adopting position limiting fence to feed; Sow is closed in less than in two square metres hurdle, and various moods such as sow agitation have a strong impact on the growth of sow and fetus, and sow can not get suitable motion in this airtight narrow and small environment; The level of adding the poultry raiser lowly reaches irresponsibility; Can not supply food in right amount according to the individual instances of every sow, cause malnutritive or overnutrition, the direct stillborn foetus that piggy has in Farrowing or frail how sick; Or grow very fast; Cause the sow difficult labour, recover slow postpartum, can not get into very soon in the next round production.

In light of this situation, domestic and international market is all being sought solution always, has produced breeding sow intelligence feeding equipment; This equipment is main with external import still so far, sells though domestic a few company has also all taken out the product of oneself, and the price to external product has had very big influence to a certain extent; But these equipment are mostly relatively more expensive; And complex structure, manufacturing cost is high, in use closed untimely the or card pig of access doors; This just causes these products to popularize fast, and reaction is general in present existing use client.

The utility model content

The utility model is in order to solve weak point of the prior art, provides that a kind of simple in structure, low cost of manufacture, installation administration are convenient, automaticity sow high, that be easy to safeguard is raised accurate feeding equipment scattered.

For solving the problems of the technologies described above; The utility model adopts following technical scheme: sow is raised accurate feeding equipment scattered; Comprise by two row's guardrails and form an intake channel; Intake channel is provided with access doors, intermediate door and outlet portal from back to front successively, and intake channel is provided with accurate blanking system between intermediate door and outlet portal, be provided with the shutter door linkage between access doors, intermediate door and the outlet portal.

The left and right sides, said access doors top is fixed with a vertical pole respectively; The vertical pole front end is hinged on two row's guardrails; Be respectively equipped with a bracing piece between access doors two side lower parts and the adjacent vertical pole, intermediate door and outlet portal are hinged on two row's guardrail middle front part and front ends through a vertical rotating shaft respectively;

Said shutter door linkage comprises the locking bar and the snap close of connecting rod, rope, first extension spring, second extension spring, the 3rd extension spring, the 4th extension spring, lower end buckle; Rod rear end is hinged with first and cranks arm, and first rear end of cranking arm is fixedly connected with vertical pole, and the connecting rod front end is hinged with second and cranks arm; Second front end of cranking arm is fixedly connected with vertical rotating shaft; The first extension spring two ends are connected with the link at intermediate door middle part and the guardrail of vertically rotating shaft place respectively, and the second extension spring two ends are connected with the cross bar that between two guardrails of outlet portal rear side, is provided with the outlet portal top respectively, and the locking bar middle part is hinged with the middle part of one of them bracing piece; Snap close is located on the guardrail of access doors front side; The hook of locking bar lower end extend in the snap close and snap close clamping setting, connects through the 3rd extension spring between locking bar upper end and the vertical pole rear end, and the 4th extension spring two ends are connected with the rope front end with the locking bar upper end respectively; Guardrail middle part is provided with sheave, and rope is worn and walked around sheave and be connected with outlet portal top.

Said accurate blanking system comprises feed bin that hopper, hopper top are provided with and the power control mechanism of accurately controlling the feed bin blanking; The hopper rear side vertically is provided with dividing plate; The dividing plate madial wall is provided with radio-frequency card reader, the center position guardrail bottom 40cm of radio-frequency card reader.

Bending is provided with the intake channel that said two row's guardrails form at the hopper place.Can suitably increase on the one hand the distance of a pig intake channel, leave hopper after making things convenient for pig only to search for food in addition on the one hand to finish.

The outside of said vertical pole is provided with the limited block that is positioned at directly over the guardrail.When access doors falls when closing, limited block just touches guardrail, plays the effect that the limiting inlet door rotates forward.

Adopt technique scheme, normality lower inlet door is opened, and intermediate door and outlet portal are closed, and pig only enters into head arch intermediate door in the intake channel by access doors; Overcome through the pulling force of first extension spring and open intermediate door, intermediate door drives access doors through connecting rod and closes in opening process, and locking bar is under the effect of the 3rd extension spring; The dogging of locking bar lower end is connected on direct locked access doors in the snap close, and pig is only just accurately searching for food below the blanking system, after having enough; Plow outlet portal forward, outlet portal spurs the 4th extension spring and the 3rd extension spring through rope, and the 4th extension spring pulling locking bar rotates; Because outlet portal is in opening process, rope stretches longer, and the 4th extension spring and the 3rd extension spring play good cushioning effect; Make that the locking bar rotational angle is little, just in time make the hook of locking bar lower end break away from snap close, meanwhile; Intermediate door is closed under the effect of first extension spring, and in closing closed procedure, vertically rotating shaft is rotated; Move backward through second drivening rod of cranking arm, connecting rod is cranked arm to pressing down vertical pole through first, and vertical pole rotates and drives access doors and upwardly open.After this pig left from outlet portal, outlet portal was closed under the effect of second extension spring.This moment, the flow process of feeding finished, and next pig only just can enter in the intake channel through access doors again and search for food.The shutter door linkage adopts mechanical curved arm rod mechanism, ensuring smooth transmission, be easy to make and maintenance cost low.

Accurately the radio-frequency card reader of blanking system is used to read the electron ear tage of placing on the sow ear, and the electron ear tage number is delivered to control through data wire SystemIn, control SystemSend instruction according to the feed intake on this pig same day of Installed System Memory storage to power control mechanism and start working, power control mechanism carries out the accurate quantification blanking to the feed in the hopper, thus quantitatively and not wasting of guaranteeing that pig only feeds.

The utility model is novel in design, simple in structure, be easy to make, with low cost, interlock is effective, automaticity is high, be easy to maintenance, and is practical, be easy to apply.

Description of drawings

Fig. 1 is the perspective view of the utility model under an angle;

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

Fig. 3 is the perspective view of the utility model under another angle.

Embodiment

Like Fig. 1～shown in Figure 3; The sow of the utility model is raised accurate feeding equipment scattered; Comprise by two row's guardrails 1 and form an intake channel 3 with guardrail 2; Intake channel 3 is provided with access doors 4, intermediate door 5 and outlet portal 6 from back to front successively, and intake channel 3 is provided with accurate blanking system between intermediate door 5 and outlet portal 6, is provided with the shutter door linkage between access doors 4, intermediate door 5 and the outlet portal 6.

The left and right sides, access doors 4 top is fixed with a vertical pole 7 respectively; Vertical pole 7 front ends are hinged on two row's guardrails 1 and the guardrail 2; Be respectively equipped with a bracing piece 10 between 4 liang of side lower parts of access doors and the adjacent vertical pole 7, intermediate door 5 and outlet portal 6 are hinged on the front end of guardrail 1 middle front part and guardrail 2 respectively through a vertical rotating shaft 8.Two vertical pole 7 outsides are respectively equipped with the limited block 27 that is positioned at directly over guardrail 1 and the guardrail 2.

The shutter door linkage comprises the locking bar 23 and the snap close 24 of connecting rod 9, rope 15, first extension spring 11, second extension spring 12, the 3rd extension spring 16, the 4th extension spring 17, lower end buckle; Connecting rod 9 rear ends are hinged with first and crank arm 13; First 13 rear ends of cranking arm are fixedly connected with vertical pole 7; Connecting rod 9 front ends are hinged with second 14, the second 14 front ends of cranking arm of cranking arm and are fixedly connected with vertical rotating shaft 8, and first extension spring, 11 two ends are connected with the link 25 at intermediate door 5 middle parts and the guardrail 2 at vertical rotating shaft 8 places respectively; Second extension spring, 12 two ends respectively with outlet portal 6 tops with between the guardrail 1 of outlet portal 6 rear sides and the cross bar 28 between the guardrail 2, be connected; The middle part of locking bar 23 middle parts and one of them bracing piece 10 is hinged, and snap close 24 is located on the guardrail 1 of access doors 4 front sides, and the hook of locking bar 23 lower ends extend in the snap close 24 and snap close 24 clamping settings; Connect through the 3rd extension spring 16 between locking bar 23 upper ends and vertical pole 7 rear ends; The 4th extension spring 17 two ends are connected with rope 15 front ends with locking bar 23 upper ends respectively, and guardrail 1 middle part is provided with sheave 26, and rope 15 is worn and walked around sheave 26 and be connected with outlet portal 6 tops.

Accurately blanking system comprises feed bin 19 that hopper 18, hopper 18 tops are provided with and the power control mechanism 20 of accurately controlling feed bin 19 blankings; Hopper 18 rear sides vertically are provided with dividing plate 21; Dividing plate 21 madial walls are provided with radio-frequency card reader 22, the center position guardrail 1 and the guardrail 2 bottom 40cm of radio-frequency card reader 22.Guardrail 1 bends setting with the intake channel 3 that guardrail 2 forms at hopper 18 places.

Wherein power control mechanism 20 is existing mature technology, and concrete structure repeats no more.

The use of the utility model is following:

Normality lower inlet door 4 is opened, and intermediate door 5 is closed with outlet portal 6, and a pig enters into arch intermediate door 5 in back in the intake channel 3 by access doors 4; Overcome through the pulling force of first extension spring 11 and open intermediate door 5; Intermediate door 5 is in opening process, and vertically rotating shaft 8 is rotated, and moves forward through second 14 drivening rods 9 of cranking arm; Connecting rod 9 is cranked arm through first and 13 is upwards spurred vertical pole 7, and vertical pole 7 rotates and drives access doors 4 and close downwards.Just when head got into hopper 12, radio-frequency card reader 22 read the electron ear tage of placing on the pig ear to this pig, and the electron ear tage number is delivered to control through data wire SystemIn, control SystemSending instruction according to the feed intake on this pig same day of Installed System Memory storage to power control mechanism starts working; The motor rotation time of setting in the power control mechanism that passes through calibration; Each work blanking 100 grams (according to circumstances adjustable), blanking 30 seconds blanking times (be the time that pig eats up 100 gram material basically, and can adjust) according to actual conditions; After pig only searched for food end, system stored this pig feed intake only; If system does not detect electron ear tage in 25 seconds, then system stops feed automatically, has avoided pig only to leave system or system's blanking always when not searching for food, and causes the system log (SYSLOG) data of searching for food inaccurate; If this pig once searches for food and do not accomplish the feed intake on the same day, next time on the same day is once more in the access arrangement, collect ear tag after, system only supply remaining feed intake will for this pig.Pig only in the process of searching for food systems soft ware can set the only feed of edible that feed bin of pig, control SystemThe corresponding motor of control carries the feed in this feed bin to feed separately.

Leave forward through outlet portal 6 after finishing when this pig searches for food, outlet portal 6 is plowed, outlet portal 6 is through rope 15 pulling the 4th extension spring 17 and the 3rd extension springs 16; The 4th extension spring 17 pulling locking bars 23 rotate, because outlet portal 6 is in opening process, rope 15 stretches longer; The 4th extension spring 17 and the 3rd extension spring 16 play good cushioning effect; Make that locking bar 23 rotational angles are little, just in time make the hook of locking bar 23 lower ends break away from snap close 24, make access doors 4 releases.Meanwhile, intermediate door 5 is closed under the effect of first extension spring 11, in closing closed procedure; Vertically rotating shaft 8 is rotated; Move backward through second 14 drivening rods 9 of cranking arm, connecting rod 9 cranks arm 13 to pressing down vertical pole 7 through first, and vertical pole 7 rotates and drives access doors 4 and upwardly open.After this pig left from outlet portal 6, outlet portal 6 was closed under the effect of second extension spring 12.This moment, the flow process of feeding finished.

The pig of the control Installed System Memory storage record data of only searching for food are regularly uploaded backup every day in computer control system; The pig farm administrative staff can set only search for food quantity and the number of times in the section at the appointed time of pigs to situation such as the body weight of every pig, conceived fates through calculator; Realize raising scattered accurate feeding in conjunction with the electron ear tage on the pig ear, improve pig farm raise competence and production efficiency.

Controlling the intrasystem pig historical record of only searching for food can carry out scheduled date, the fixed time section history of searching for food through calculator and mobile phone and consult; And the not enough pig that searches for food is only carried out special color warn mark, play window and remind administrative staff in time the pig house pig only to be observed processing.

Can carry out record to pig date of only breeding in the control system, pig farm management datas such as only epidemic prevention situation of pig carry out record, and only generate a pig details together with this pig, can generate the xml form to only search for food record and epidemic prevention situation of pig.

Claims

1. sow is raised accurate feeding equipment scattered; It is characterized in that: comprise by two row's guardrails forming an intake channel; Intake channel is provided with access doors, intermediate door and outlet portal from back to front successively; Intake channel is provided with accurate blanking system between intermediate door and outlet portal, be provided with the shutter door linkage between access doors, intermediate door and the outlet portal.

2. sow according to claim 1 is raised accurate feeding equipment scattered; It is characterized in that: the left and right sides, said access doors top is fixed with a vertical pole respectively; The vertical pole front end is hinged on two row's guardrails; Be respectively equipped with a bracing piece between access doors two side lower parts and the adjacent vertical pole, intermediate door and outlet portal are hinged on two row's guardrail middle front part and front ends through a vertical rotating shaft respectively;

3. sow according to claim 1 and 2 is raised accurate feeding equipment scattered; It is characterized in that: said accurate blanking system comprises feed bin that hopper, hopper top are provided with and the power control mechanism of accurately controlling the feed bin blanking; The hopper rear side vertically is provided with dividing plate; The dividing plate madial wall is provided with radio-frequency card reader, the center position guardrail bottom 40cm of radio-frequency card reader.

4. sow according to claim 3 is raised accurate feeding equipment scattered, it is characterized in that: bending is provided with the intake channel that said two row's guardrails form at the hopper place.

5. sow according to claim 4 is raised accurate feeding equipment scattered, it is characterized in that: the outside of said vertical pole is provided with the limited block that is positioned at directly over the guardrail.