CN108713508B

CN108713508B - Livestock breeding equipment

Info

Publication number: CN108713508B
Application number: CN201810445247.2A
Authority: CN
Inventors: 张灿程
Original assignee: Rizhao Yunying Mechanical Equipment Co ltd
Current assignee: Rizhao Yunying Mechanical Equipment Co ltd
Priority date: 2018-05-10
Filing date: 2018-05-10
Publication date: 2021-08-27
Anticipated expiration: 2038-05-10
Also published as: CN108713508A

Abstract

The invention belongs to the technical field of feeding devices for livestock or beasts, and particularly discloses livestock breeding equipment which comprises a feeding room for feeding livestock, wherein the feeding room consists of a side plate and a door plate, the door plate is hinged with the side plate, a reset part for enabling the door plate to rotate to a closed state is arranged at the hinged position of the door plate and the side plate, a feeding part, a driving mechanism, a feed supplement mechanism and a door locking mechanism are further arranged in the feeding room, the feeding part is used for loading feed, the driving mechanism is driven by the weight change of the feed in the feeding part, the feed supplementing mechanism is used for restoring the feed quality in the feeding part to the initial state, the feed supplementing mechanism is driven by the driving mechanism, the door locking mechanism is used for preventing the door plate from rotating when the feed quality in the feeding part is reduced, when the feed quality in the feeding part is recovered, the door plate is rotated again, and the door locking mechanism is driven by the driving mechanism. Aims to solve the problem that when animals are fed, the animals generate rejection reaction, so that the animals cannot eat enough.

Description

Livestock breeding equipment

Technical Field

The invention belongs to the technical field of feeding devices for livestock or beasts and particularly discloses livestock breeding equipment.

Background

The livestock is an animal highly domesticated by human, is a social product of long-term labor of human, has unique economic characters, can meet the requirements of human, forms different varieties, can normally breed offspring under the condition of artificial breeding, can change along with the change of artificial selection and production direction, and can be stably inherited.

In China, pigs, cattle and sheep are the most common livestock, which need to be fed regularly during breeding, and because animals cannot understand human behaviors, the animals are frightened by human behaviors during feeding, so that the animals resist and refuse to eat, and the problems of insufficient eating, poor growth condition, light weight and poor meat quality are caused.

Disclosure of Invention

The invention discloses livestock breeding equipment and aims to solve the problem that at present, when animals are fed, the animals generate rejection reaction, and the feeding is insufficient.

The basic scheme of the invention is as follows: the utility model provides a livestock breeding equipment, is including being used for feeding the domestic animal and eat the room, feeds and eat and constitute by curb plate and door plant between by the curb plate, and the door plant is articulated with the curb plate, and door plant and curb plate articulated department are equipped with the portion of resetting that is used for making the door plant rotate to closed condition, still are equipped with in feeding the room and feed portion, actuating mechanism, fodder supplement mechanism and locking mechanism, it is used for loading the fodder to feed the portion of eating, actuating mechanism is by the weight change drive of the fodder in the portion of eating, fodder supplement mechanism is used for making the fodder quality in the portion of eating feed resume to initial condition, fodder supplement mechanism is driven by actuating mechanism, locking mechanism is used for making the door plant unable rotation when the fodder quality in the portion of eating reduces, makes the door plant resume the rotation when the fodder quality in the portion of eating feeds, locking mechanism is driven by actuating mechanism.

The technical principle of the invention is as follows:

after the domestic animal pushes the door plant open and gets into to feed and eat the room, because the fragrance of the fodder in the portion of feeding, lure the domestic animal to eat, when the domestic animal begins to eat, feed the fodder quality reduction on the portion of feeding, make and feed portion weight reduction, and then make actuating mechanism drive fodder complementary unit supplement the fodder in feeding the portion, drive the locking mechanism simultaneously and die the door plant lock and can't rotate, after the domestic animal feed finishes, feed the fodder quality in the portion and no longer reduce, consequently make the fodder quality in the portion of feeding resume to initial condition under the supplementary effect of fodder in the feed portion of feed complementary unit, make actuating mechanism drive locking mechanism no longer die the door plant lock simultaneously, make the door plant resume to rotate.

The invention has the beneficial effects that:

1. through setting up fodder complementary unit for the domestic animal is when the feed, because the growth condition of every domestic animal is different, therefore the appetite is also different, through the continuous replenishment of fodder in fodder complementary unit to feeding portion, avoids appearing the not enough condition of fodder, thereby guarantees that every domestic animal homoenergetic eats sufficient fodder.

2. Through setting up the locking mechanism, make when the domestic animal is when the feed, the fodder quality in the feed portion reduces, and then makes actuating mechanism drive locking mechanism, dies the door plant lock for the door plant is unable to rotate, and then makes the domestic animal that gets into in the feed room begin the feed back, and the door plant just dies the lock, prevents that the domestic animal from producing in the feed process and resists the reaction and leave between the feed, and the domestic animal feed that leads to is not enough problem.

3. When the livestock finishes eating, the feed supplement mechanism restores the feed in the feeding part to the initial state, and meanwhile, the door locking mechanism does not lock the door plate any more, so that the livestock can leave the feeding room, and other livestock enter the feeding room to start the next feeding process.

Further, the driving mechanism comprises a control cylinder, a sliding plate is connected in the control cylinder in a sliding mode, a supporting rod is fixedly connected to the upper end face of the sliding plate, the upper end of the supporting rod is fixedly connected with the feeding portion, a driving lead screw is connected to the sliding plate in a threaded mode, a positioning plate is arranged in the control cylinder, a driving pressure spring is arranged between the sliding plate and the positioning plate, the lower end of the driving lead screw penetrates through the positioning plate and is connected with the positioning plate in a rotating mode, a driving bevel gear is connected to the lower end of the driving lead screw in a coaxial and fixed mode, and the driving bevel gear is used for driving the feed supplement mechanism and the door locking mechanism. Through the design, when the feed in the feeding part is reduced, the sliding plate is pushed to move upwards under the action of the elastic force of the driving pressure spring, so that the driving screw rod drives the driving bevel gear to rotate forwards, when the feed in the feeding part is increased, the sliding plate overcomes the elastic force of the driving pressure spring and moves downwards, so that the driving screw rod drives the driving bevel gear to turn over, and the feed supplement mechanism and the door locking mechanism are driven through the forward rotation and the reverse rotation of the driving bevel gear.

Further, the feeding part is a rectangular feeding disc, an inclined plane is arranged at the edge of the upper end face of the feeding disc, the feed supplementing mechanism comprises a feeding box and a discharging protection tube, a discharging tube is arranged below the feeding box, the lower end of the discharging tube is positioned above the feeding disc, a spacer is arranged at one end of the discharging tube close to the feeding disc, a discharging hole is reserved between the spacer and the discharging tube, a plugging plate is connected onto the spacer in a sliding manner, one end, far away from the discharging hole, of the plugging plate extends out of the side wall of the discharging tube and is connected with the side wall of the discharging tube in a sliding manner, a rack is fixedly connected at one end, extending out of the discharging tube, of the plugging plate, the rack extends into the discharging protection tube and is connected with the discharging protection tube in a sliding manner, a friction gear is meshed with a part, positioned in the discharging protection tube, a friction wheel is arranged in an inner hole of the friction gear, a friction belt is fixedly connected onto an outer circle of the friction wheel, an outer circle of the friction belt is abutted against an inner hole of the friction gear, and is connected with a discharging transmission mechanism, ejection of compact drive mechanism is driven by drive bevel gear, still is equipped with the baffle in the ejection of compact protection tube, sliding connection has the ejector pin on the baffle, the one end that the ejector pin is close to the charging tray stretches out the ejection of compact protection tube and moves in to the ejection of compact protection tube by the inclined plane drive, the one end fixedly connected with block portion of charging tray is kept away from to the ejector pin, fixedly connected with block tooth is gone up to block portion one side that is close to the friction gear, block tooth and friction gear meshing, the one side that friction gear was kept away from to block portion is equipped with the pressure spring that resets between the inside wall of ejection of compact protection tube. Through the design, when fodder in the fodder dish reduces, fodder dish upward movement for the inclined plane produces the pushing rod and pushes away, thereby makes the ejector pin drive block portion towards the direction motion of keeping away from the friction gear, makes block tooth and friction gear no longer mesh, thereby makes the friction pulley drive the friction gear through the friction area and rotates, and just drive rack and shutoff board reciprocating motion of corotation and the reversal of friction gear realize the shutoff to the discharge opening and open.

Furthermore, be equipped with on the door plant and be used for making door plant and feed room lateral wall articulated hinge ear, hinge ear is located the articulated department of door plant and feed room lateral wall, be equipped with the hinge groove between the feed on the lateral wall, rotate on the hinge ear and be connected with the round pin axle, round pin axle lower extreme and hinge groove lower wall fixed connection, the portion that resets is located between hinge ear and the round pin axle. Through the design, the hinge lug is rotatably connected with the hinge groove through the hinge pin, so that the door plate can freely rotate around the hinge pin, and when the livestock pushes the door plate to enter and leave the feeding room, the door plate can be restored to a closed state under the action of the restoring part after being pushed away.

Further, the door locking mechanism comprises a door locking screw rod arranged in a hinge groove above the hinge lug, a hinge lug positioning portion is connected to the door locking screw rod in a threaded mode and used for being clamped with the hinge lug to enable the hinge lug to be fixed and incapable of rotating, the hinge lug positioning portion is connected with the side wall of the hinge groove in a sliding mode, a limiting portion used for avoiding the hinge lug positioning portion from generating horizontal displacement is arranged at the position of the hinge lug positioning portion, where the hinge lug positioning portion is connected with the side wall of the hinge groove in a sliding mode, and the door locking transmission mechanism is driven by a driving bevel gear. Through the design, the door locking screw is driven to rotate positively through the door locking transmission mechanism, so that the hinge lug positioning portion is clamped with the hinge lug, the hinge lug is fixed and cannot rotate, the door plate cannot rotate, and when the screw rotates reversely, the hinge lug positioning portion is not clamped with the hinge lug any more, so that the door plate can restore to rotate.

Drawings

FIG. 1 is a top view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a right side view of the drive bracket and hinge lug spacer of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 5 is an enlarged view of the structure at C in FIG. 4;

FIG. 6 is a cross-sectional view taken in the direction D-D of FIG. 5;

FIG. 7 is an enlarged view of the structure at E in FIG. 2;

fig. 8 is an enlarged schematic view of the structure at F in fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the feed bin comprises a left baffle 1, a rear baffle 2, a right baffle 3, a left door panel 4, a right door panel 5, a left protrusion 6, a right protrusion 7, a feed bin 8, a discharge pipe 9, a right protection pipe 10, a left protection pipe 11, a feed tray 12, a control rack 13, an upper left hinge groove 14, an upper left hinge lug 15, an upper left pin shaft 16, a lower left hinge groove 17, a rotating shaft 18, a door locking bevel gear 19, a third door locking transmission bevel gear 20, a lower left hinge lug 21, a lower left pin shaft 22, a transmission frame 23, a transmission frame limiting sliding groove 24, a hinge lug positioning frame 25, a control cylinder 26, a feed groove 27, a discharge hole 28, a blocking plate 29, a support rod 30, a driving screw rod 31, a driving bevel gear 32, a positioning plate 33, a discharge control bevel gear 34, a door locking driving bevel gear 35, a first door locking transmission shaft 36, a driving compression spring 37, a sliding plate 38, a first discharge transmission shaft 39, a first discharge transmission bevel gear 40, the device comprises a second discharging transmission shaft 42, a first door locking transmission bevel gear 43, a second door locking transmission bevel gear 44, a second door locking transmission shaft 45, a partition plate 46, a top rod 47, a clamping rod 48, a reset pressure spring 49, a positioning rod 50, a positioning block 51, a friction wheel 52, a friction belt 53, a friction gear 54, a connecting rod 55 and clamping teeth 56.

The embodiment is basically as shown in the attached figure 1: the utility model provides a domestic animal farming equipment, eat between including feeding, feed and eat and including left baffle 1, right baffle 3 and backplate 2 between the room, install left door plant 4 and right door plant 5 between left baffle 1 and the right baffle 3, feed and eat and by left baffle 1, right baffle 3, backplate 2, left side door plant 4 and right door plant 5 enclose into the rectangle space, left side door plant 4 right-hand member and right door plant 5 left end integrated into one piece have left arch 6 and right arch 7 respectively, left side arch 6 is located the protruding 7 one side of keeping away from backplate 2 in the right side, protruding 6 up end in left side offsets with the protruding 7 terminal surfaces in the right side.

As shown in fig. 2, 7 and 8, a left upper hinge groove 14 and a left lower hinge groove 17 are formed on one side of the right side wall of the left baffle plate 1 away from the rear baffle plate 2, a left upper hinge lug 15 and a left lower hinge lug 21 are integrally formed at the left end of the left door plate 4, the left upper hinge lug 15 and the left lower hinge lug 21 respectively extend into the left upper hinge groove 14 and the left lower hinge groove 17, a left upper hinge pin 16 and a left lower hinge pin 22 are respectively rotatably mounted on the left upper hinge lug 15 and the left lower hinge lug 21, an upper end and a lower end of the left upper hinge pin 16 are respectively fixedly welded with an upper wall and a lower wall of the left upper hinge groove 14, a lower end of the left lower hinge pin 22 is fixedly welded with a lower wall of the left upper hinge groove 14, a left upper return torsion spring is fixedly mounted between the left upper hinge pin 16 and the left upper hinge lug 15, a left lower return torsion spring is fixedly mounted between the left lower hinge pin 21 and the left lower hinge pin 22, a rotating shaft 18 is also rotatably mounted on the upper wall of the left lower hinge groove 17, a door locking bevel gear 19 is coaxially mounted at the lower end of the rotating shaft 18, the lower end of the door locking bevel gear 19 is coaxially and fixedly provided with a door locking screw rod, the door locking screw rod is in threaded connection with a driving frame 23 in a [ -shape, the left side wall of the left lower hinge groove 17 is provided with a driving frame limiting sliding groove 24 along the vertical direction, the left side wall of the driving frame 23 is slidably arranged in the limiting sliding groove, the lower end of the driving frame 23 is welded with a hinge lug positioning frame 25, as shown in fig. 3, the hinge lug positioning frame 25 is in an inverted U-shape, and the hinge lug positioning frame 25 is positioned right above the left lower hinge lug 21. The right door panel 5 right-hand member integrated into one piece has upper right hinge ear and lower right hinge ear, and the left side wall of right baffle 3 that keeps away from backplate 2 is opened upper right hinge groove and lower right hinge groove, and the structure between upper right hinge ear and upper right hinge groove and lower right hinge ear and right hinge groove is the same with the structure between upper left hinge ear 15 and upper left hinge groove 14, and it is no longer repeated here.

As shown in fig. 4, a feedbox 8 is fixedly mounted on the rear door panel, a discharging pipe 9 is integrally formed at the lower end of the feedbox 8, the lower end of the discharging pipe 9 inclines towards the direction close to the left door panel 4 and the right door panel 5, a control barrel 26 is fixedly mounted on the ground below the feedbox 8, a sliding plate 38 is coaxially and slidably mounted in the control barrel 26, a limiting protrusion is integrally formed on the side wall of the sliding plate 38 along the vertical direction, a limiting sliding groove is formed on the inner wall of the control barrel 26 along the vertical direction, the limiting protrusion is slidably connected with the limiting sliding groove, two supporting rods 30 are welded on the upper end face of the sliding plate 38, a fodder plate 12 is welded on the upper end of the supporting rods 30, an feeding groove 27 is formed on the upper end face of the fodder plate 12, the fodder plate 12 is rectangular as shown in fig. 1, an inclined face is integrally formed on the edge of the upper end face of the fodder plate 12, a driving screw 31 is coaxially and a positioning plate 33 is integrally formed in the control barrel 26, a driving pressure spring 37 is fixedly installed between the sliding plate 38 and the positioning plate 33, the lower end of the driving screw 31 penetrates through the positioning plate 33, a limiting convex ring is coaxially and integrally formed on the part of the driving screw 31 located in the positioning plate 33, the limiting convex ring is rotatably connected with the positioning plate 33, and a driving bevel gear 32 is fixedly installed at the lower end of the driving screw 31.

As shown in fig. 4, 5 and 6, a door locking driving bevel gear 35 is engaged with the left side of the driving bevel gear 32, a first door locking transmission shaft 36 is coaxially and fixedly installed on the left end surface of the door locking driving bevel gear 35, the first door locking transmission shaft 36 penetrates through the left side wall of the control cylinder 26, the left end of the first door locking transmission shaft 36 extends into the left baffle 1 and is coaxially and fixedly installed with a first door locking transmission bevel gear 43, a left protection pipe 11 is welded between the right side wall of the left baffle 1 and the left side wall of the control cylinder 26, the first door locking transmission shaft 36 is installed in the left protection pipe 11, the first door locking transmission bevel gear 43 is engaged with a second door locking transmission bevel gear 44, the second door locking transmission bevel gear is coaxially and fixedly installed with a second door locking transmission shaft 45, a transmission cavity is formed in the left baffle 1 and is installed in the transmission cavity, the transmission cavity is communicated with the left lower hinge groove 17, one end of the second door locking transmission shaft 45 is rotatably connected with the inner wall of the transmission cavity, and the other end extends into the left lower hinge groove 17, as shown in fig. 2, a third door-locking transmission bevel gear 20 is coaxially and fixedly mounted at one end of the second door-locking transmission shaft 45 extending into the left lower hinge groove 17, and the third door-locking transmission bevel gear is meshed with the door-locking bevel gear 19.

As shown in fig. 4 and 8, the right side of the driving bevel gear 32 is engaged with the discharging control bevel gear 34, the right end face of the discharging control bevel gear 34 is coaxially and fixedly provided with a first discharging transmission shaft 39, the left end of the first discharging transmission shaft 39 extends out of the right side wall of the control cylinder 26 and is coaxially and fixedly provided with a first discharging transmission bevel gear 40, the first discharging transmission bevel gear 40 is engaged with a second discharging transmission bevel gear 41, the upper end face of the second discharging transmission bevel gear 41 is coaxially and fixedly provided with a second discharging transmission shaft 42, the right side wall of the control cylinder 26 is welded with the right protection tube 10, the first discharging transmission shaft 39, the first discharging transmission bevel gear 40, the second discharging transmission bevel gear 41 and the second discharging transmission shaft 42 are all positioned in the right protection tube 10, the upper end and the lower end of the second discharging transmission shaft 42 are both rotatably connected with the inner wall of the right protection tube 10, a partition plate 46 is integrally formed in the right protection tube 10 along the horizontal direction, the second discharging transmission shaft 42 penetrates through the partition plate 46 and is rotatably connected with the partition plate 46, a friction wheel 52 is coaxially and fixedly installed on the part, located above the partition plate 46, of the second discharging transmission shaft 42, a friction belt 53 is coaxially and fixedly installed on the excircle of the friction wheel 52, a friction gear 54 is installed on the excircle of the friction belt 53, the friction belt 53 is located in the inner hole of the friction gear 54 and is abutted against the inner hole of the friction gear 54, two positioning rods 50 are welded on the upper end face of the friction gear 54, the two positioning rods 50 are symmetrically arranged about the central axis of the friction gear 54, a positioning block 51 in an inverted convex shape is integrally formed at the upper end of each positioning rod 50, an annular sliding groove coaxial with the friction gear 54 is formed on the upper inner wall of the right protecting tube 10, the section of the annular sliding groove is also in an inverted convex shape, the positioning block 51 is slidably connected with the annular sliding groove, a control rack 13 arranged in the horizontal direction is meshed with the friction gear 54, the left end of the control rack 13 extends out of the right protecting tube 10 and is slidably connected with the right protecting tube 10, a blocking plate 29 is integrally formed at the left end of the control rack 13, a blocking through hole is formed in the right side wall of the discharge pipe 9, the blocking plate 29 penetrates through the blocking through hole and is in sliding connection with the blocking through hole, a discharge through hole is formed in the left side of the lower wall of the discharge pipe 9, the lower end face of the blocking plate 29 is in sliding connection with the lower inner wall of the discharge pipe 9, a push rod 47 is slidably mounted on the partition plate 46, the left end of the push rod 47 extends out of the right protection pipe 10, as shown in fig. 5, a connecting rod 55 is integrally formed at the right end of the push rod 47, a clamping rod 48 arranged in the vertical direction is welded at one end, away from the push rod 47, of the connecting rod 55, a clamping tooth 56 is integrally formed at the same horizontal height position with the friction gear 54 on the clamping rod 48, the clamping tooth 56 is meshed with the friction gear 54, and a reset pressure spring 49 is fixedly mounted between the right wall of the clamping rod 48 and the right inner wall of the right protection pipe 10.

The specific implementation process is as follows: in this embodiment, the feeding of sheep is taken as an example, and after sheep is driven into the feeding room and the sheep pushes the left door panel 4 and the right door panel 5 to enter the feeding room, the feeding starts under the attraction of the flavor of the feed.

With the continuous feeding of the sheep, the feed on the feed tray 12 is continuously reduced, and further the pressure applied by the feed tray 12 to the driving compression spring 37 is reduced, so that the sliding plate 38 slides upwards under the action of the elastic force of the driving compression spring 37, the sliding plate 38 drives the feed tray 12 to move upwards through the supporting rod 30, in the process that the feed tray 12 moves upwards, because the edge of the upper end surface of the feed tray 12 is an inclined surface, when the inclined surface moves upwards, the inclined surface contacts with the left end of the top rod 47 and generates a rightward thrust to the top rod 47, the top rod 47 drives the connecting rod 55 and the clamping rod 48 to overcome the elastic force of the resetting compression spring 49 and move rightwards, so that the clamping teeth 56 are no longer meshed with the friction gear 54, and further the friction gear 54 is no longer limited by the clamping teeth 56, and simultaneously, because the sliding plate 38 moves upwards, the screw rod 31 rotates clockwise under the sliding of the sliding plate 38, and further drives the driving bevel gear 32 to rotate clockwise, the driving bevel gear 32 drives the discharging control bevel gear 34 to rotate anticlockwise, the discharging control bevel gear 34 drives the first discharging transmission bevel gear 40 to rotate anticlockwise through the first discharging transmission shaft 39, the first discharging transmission bevel gear 40 further drives the second discharging transmission bevel gear 41 to rotate clockwise, the second discharging transmission bevel gear 41 drives the friction wheel 52 to rotate clockwise through the second discharging transmission shaft 42, the friction wheel 52 drives the friction gear 54 to rotate clockwise through the friction force between the friction belt 53 and the inner hole of the friction gear 54, the friction gear 54 drives the control rack 13 to slide rightwards, and further the control rack 13 pulls the plugging plate 29 to slide rightwards, so that the plugging plate 29 no longer plugs the discharging hole 28, and the feed in the feed box 8 can fall into the feed plate 12 from the discharging hole 28. Thereby realize the effect of supplementing the fodder in the fodder dish 12 for the sheep is when the feed, and the fodder in the feedbox 8 constantly falls, supplements the fodder in the fodder dish 12.

Here, when the inclined surface moves upward but does not contact the top rod 47, the friction gear 54 is engaged with the engagement teeth 56 on the engagement rod 48, and therefore the friction gear 54 is restricted from rotating, and since the friction belt 53 is installed between the friction gear 54 and the friction wheel 52, the friction wheel 52 drives the friction belt 53 to idle, and the friction gear 54 remains stationary.

Meanwhile, the clockwise rotation of the driving gear also drives the door locking driving bevel gear 35 to rotate anticlockwise, the door locking driving bevel gear 35 drives the first door locking driving bevel gear 43 to rotate anticlockwise through the first door locking driving shaft 36, the first door locking driving bevel gear 43 drives the second door locking driving bevel gear 44 to rotate clockwise, the second door locking driving bevel gear 44 drives the third door locking driving bevel gear 20 to rotate clockwise through the second door locking driving shaft 45, the third door locking driving bevel gear 20 drives the door locking bevel gear 19 to rotate anticlockwise, the door locking bevel gear 19 further drives the lead screw to rotate anticlockwise, under the anticlockwise rotation of the lead screw, the driving frame 23 is made to slide downwards, the driving frame 23 further drives the hinge lug positioning frame 25 to move downwards, the left lower hinge lug 21 is clamped and fixed in the hinge lug positioning frame 25, the left lower hinge lug 21 cannot rotate, and the left door panel 4 is locked and cannot rotate, at the moment, the upper end surface of the left bulge 6 is abutted against the lower end surface of the right bulge 7, so that the right door panel 5 cannot be pushed out of the feeding room, the sheep in the feeding room cannot leave from the feeding room, and the sheep can only eat, so that the sheep cannot leave the feeding room when resisting reaction in the feeding process, and the sheep can only continue to eat.

After the sheep is full, the sheep does not eat any more, so the fodder in fodder dish 12 no longer reduces, and along with the fodder in feedbox 8 constantly falls down, make the weight of fodder dish 12 increase gradually, and then make sliding plate 38 slide down, thereby make drive lead screw 31 anticlockwise rotation, and then make friction wheel 52 drive friction gear 54 anticlockwise rotation, make control rack 13 move left, and then make shutoff board 29 move left, make discharge opening 28 sealed by shutoff board 29, stop the addition of fodder.

Meanwhile, the door locking bevel gear 19 is further rotated clockwise by the counterclockwise rotation of the driving screw 31, the door locking bevel gear 19 further drives the door locking screw to rotate clockwise, so that the transmission frame 23 drives the hinge lug positioning frame 25 to move upwards, the left lower hinge lug 21 is not clamped and positioned by the hinge lug positioning frame 25, the left door plate 4 is not locked, and the feeding room can be left after the full sheep pushes the left door plate 4 and the right door plate 5 away.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A livestock breeding apparatus characterized by: the feeding room is composed of a side plate and a door plate, the door plate is hinged with the side plate, a reset part used for enabling the door plate to rotate to a closed state is arranged at the hinged position of the door plate and the side plate, a feeding part, a driving mechanism, a feed supplementing mechanism and a door locking mechanism are further arranged in the feeding room, the feeding part is used for loading feed, the driving mechanism is driven by the weight change of the feed in the feeding part, the feed supplementing mechanism is used for enabling the feed quality in the feeding part to recover to an initial state, the feed supplementing mechanism is driven by the driving mechanism, the door locking mechanism is used for enabling the door plate not to rotate when the feed quality in the feeding part is reduced, enabling the door plate to recover to rotate when the feed quality in the feeding part recovers, and the door locking mechanism is driven by the driving mechanism; the driving mechanism comprises a control cylinder, a sliding plate is connected in the control cylinder in a sliding manner, a supporting rod is fixedly connected to the upper end face of the sliding plate, the upper end of the supporting rod is fixedly connected with the feeding part, a driving lead screw is further connected to the sliding plate in a threaded manner, a positioning plate is arranged in the control cylinder, a driving pressure spring is arranged between the sliding plate and the positioning plate, the lower end of the driving lead screw penetrates through the positioning plate and is rotatably connected with the positioning plate, a driving bevel gear is coaxially and fixedly connected to the lower end of the driving lead screw, and the driving bevel gear is used for driving the feed supplement mechanism and the door locking mechanism; the feeding part is a rectangular feed plate, the edge of the upper end face of the feed plate is provided with an inclined plane, the feed supplementing mechanism comprises a feed box and a discharge protection pipe, a discharge pipe is arranged below the feed box, the lower end of the discharge pipe is positioned above the feed plate, one end of the discharge pipe, which is close to the feed plate, is provided with a spacer, a discharge hole is reserved between the spacer and the discharge pipe, a plugging plate is connected on the spacer in a sliding manner, one end, which is far away from the discharge hole, of the plugging plate extends out of the side wall of the discharge pipe and is connected with the side wall of the discharge pipe in a sliding manner, one end, which extends out of the discharge pipe, of the plugging plate is fixedly connected with a rack, the rack extends into the discharge protection pipe and is connected with the discharge protection pipe in a sliding manner, the part, which is positioned in the discharge protection pipe, is meshed with a friction gear, a friction wheel is arranged in an inner hole of the friction gear, a friction belt is fixedly connected on the excircle of the friction wheel, the excircle of the friction belt is abutted against the inner hole of the friction gear, and is connected with a discharge transmission mechanism, the discharging transmission mechanism is driven by a driving bevel gear, a partition plate is further arranged in the discharging protection pipe, a top rod is connected onto the partition plate in a sliding mode, one end, close to the feeding plate, of the top rod extends out of the discharging protection pipe and is driven by an inclined plane to move into the discharging protection pipe, a clamping portion is fixedly connected to one end, far away from the feeding plate, of the top rod, clamping teeth are fixedly connected to one face, close to the friction gear, of the clamping portion, the clamping teeth are meshed with the friction gear, and a reset pressure spring is arranged between one face, far away from the friction gear, of the clamping portion and the inner wall of the discharging protection pipe; the door plate is provided with a hinge lug for hinging the door plate with the side wall of the feeding room, the hinge lug is positioned at the hinging position of the door plate and the side wall of the feeding room, the side wall of the feeding room is provided with a hinge groove, the hinge lug is rotatably connected with a pin shaft, the lower end of the pin shaft is fixedly connected with the lower wall of the hinge groove, and the reset part is arranged between the hinge lug and the pin shaft; the door locking mechanism comprises a door locking lead screw arranged in a hinge groove above a hinge lug, the door locking lead screw is connected with a hinge lug positioning part in a threaded manner, the hinge lug positioning part is used for enabling the hinge lug to be fixed and incapable of rotating by being clamped with the hinge lug, the hinge lug positioning part is connected with a hinge groove side wall in a sliding manner, a limiting part used for avoiding the hinge lug positioning part from generating horizontal displacement is arranged at the position of the hinge lug positioning part and the hinge groove side wall in a sliding manner, a door locking transmission mechanism is connected onto the door locking lead screw, and the door locking transmission mechanism is driven by a driving bevel gear.