CN112931265A

CN112931265A - Feeding device for livestock breeding

Info

Publication number: CN112931265A
Application number: CN202110108972.2A
Authority: CN
Inventors: 蔡琼涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-06-11

Abstract

The invention discloses a feeding device for livestock breeding, which comprises a feeding trough and a feed box, wherein a first cavity is arranged in the feeding trough, a second cavity is arranged below the first cavity, a third cavity is arranged below the second cavity, three trapezoidal grooves are longitudinally formed in the lower part of the right end of the feeding trough, a sliding groove is formed in the upper end of the feeding trough, a threaded rod is arranged in the first cavity, a motor is installed at the left end of the threaded rod, a threaded sleeve is sleeved on the outer surface of the threaded rod, the lower end of the feed box is fixedly connected with the threaded sleeve, a first belt pulley is sleeved on the outer surface of the threaded rod, a first transmission rod is arranged in the second cavity, a second belt pulley is sleeved on the outer surface of the first transmission rod, a. The automatic feeding device can automatically feed each position, can crush feed while feeding, is convenient to chew, can collect residual feed after feeding the feed, is convenient to recycle, saves time and labor, reduces labor intensity of workers, and improves working efficiency.

Description

Feeding device for livestock breeding

Technical Field

The invention relates to a feeding device, in particular to a feeding device for livestock breeding.

Background

Animal husbandry refers to the production process of animal products such as meat, eggs, milk, wool, cashmere, leather, silk and medicinal materials by adopting the physiological functions of animals such as livestock and poultry which are artificially fed and domesticated by human beings or wild animals such as deer, musk, fox, mink, otter, quail and the like, and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding. Is an extremely important link for exchanging substances between human beings and the nature. Livestock raising is an important part of agriculture and is combined with the planting industry as two major pillars for agricultural production. Zootechnics is a comprehensive discipline for studying breeding, reproduction, feeding, management, disease prevention and epidemic prevention of livestock, and related fields such as grassland construction, livestock product processing and livestock management and management. In the livestock breeding, the animals need to be fed with the feed on time every day, some feeds need to be broken firstly, the animals can chew conveniently, then the feeds are pushed manually, the feeds are poured at each position, and if the feeds are not eaten, the feeds are cleaned, which is very troublesome. Therefore, the invention provides a feeding device for livestock breeding, which aims to solve the problems.

Disclosure of Invention

The invention aims to provide a feeding device for livestock breeding, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a feeding device for livestock breeding comprises a feeding trough and a feed box, wherein a first cavity is arranged in the feeding trough, a second cavity is arranged below the first cavity, a third cavity is arranged below the second cavity, three trapezoidal grooves are longitudinally formed in the lower portion of the right end of the feeding trough, a sliding groove is formed in the upper end of the feeding trough and communicated with the first cavity, a threaded rod is arranged in the first cavity, a motor is installed at the left end of the threaded rod, a threaded sleeve is sleeved on the outer surface of the threaded rod and located in the sliding groove, the lower end of the feed box is fixedly connected with the threaded sleeve, a first belt pulley is sleeved on the outer surface of the threaded rod, a first transmission rod is arranged in the second cavity, a second belt pulley is sleeved on the outer surface of the first belt pulley, a plurality of pulp plates are installed on the outer surface of the first transmission rod, a second transmission rod is arranged below the transmission rod, a third, the matching plate is contacted with the pulp plate, the matching plate is rotationally connected with the transmission rod II through the torsion spring I, a plurality of baffles are arranged on the outer surface of the transmission rod, the baffles are positioned on one side of the matching plate, a transmission rod III is arranged in the cavity III, a belt pulley IV is sleeved on the outer surface of the transmission rod III, a transmission belt II is sleeved on the outer surfaces of the belt pulley IV and the belt pulley III, and two bevel gears I are sleeved on the outer surface of the transmission rod III;

two reciprocating screw rods are arranged in the feeding trough, a second bevel gear is arranged at the right end of each reciprocating screw rod and is respectively meshed with the first bevel gears, three inclined push plates are arranged in the feeding trough, a connecting plate is arranged between the inclined push plates, the two connecting plates are respectively sleeved on the two reciprocating screw rods and are in threaded connection with the connecting plates, an inclined block is arranged above each inclined push plate and is fixedly connected with the right wall in the feeding trough, three groups of gear teeth are arranged at the upper part of the right end of the feeding trough, three through holes are formed at the left end of the feeding trough, and the three through holes correspond to the three inclined push plates;

a box cover is arranged above the feed box, a material collecting plate is arranged in the feed box, a material conveying port is formed in the lower end of the material collecting plate, a rotating shaft is arranged in the feed box, a plurality of cutting blades are arranged on the outer surface of the rotating shaft, the cutting blades are positioned right below the material conveying port, a bevel gear III is arranged on the outer surface of the rotating shaft, a linkage rod is transversely arranged at the right end of the feed box, bevel gears IV are arranged at two ends of the linkage rod, the bevel gear IV on the left side is meshed with the bevel gear III, a clockwork spring device is arranged at the right end of the feed box, a rotating rod I is arranged at the upper end of the clockwork spring device, a support bearing is arranged on the outer surface of the rotating rod I and is fixedly connected with the feed box, a bevel gear V is arranged at the upper end of, the right side of the gear II is meshed with the gear I;

the feed delivery mouth below sets up the truncation board, the right-hand L shape pole one that sets up of feedbox, and L shape pole one end fixed connection truncation board, resetting means is installed to L shape pole one other end, reset spring two is established to L shape pole one overcoat, and reset spring two is located the feedbox, resetting means lower extreme installation L shape pole two, two one end installation gyro wheels of L shape pole two, and gyro wheel two contact dovetail groove, two tops of L shape pole set up guide bar one, and guide bar one upper end passes through connecting rod fixed connection feeding trough, guide bar one below sets up guide bar two, and two lower extremes of guide bar pass through connecting rod fixed connection feeding trough, two right-hand members of guide bar set up the cooperation pole, the cooperation pole left end passes through torsion spring two and two rotation connections of guide bar, L shape pole two is located between guide bar one and the guide bar two.

As a further scheme of the invention: resetting means includes hollow rod and solid core pole, and hollow rod lower extreme is passed to the solid core pole upper end, and reset spring three is established to solid core pole surface cover.

As a still further scheme of the invention: the upper end of the return spring III is fixedly connected with the upper end of the solid rod, and the lower end of the return spring III is fixedly connected with the inner bottom of the hollow rod.

As a still further scheme of the invention: the left end of the box cover is provided with a hinge, and the box cover is rotatably connected with the feed box through the hinge.

As a still further scheme of the invention: the right end of the box cover is provided with a lock catch, and the box cover is fixedly connected with the feed box through the lock catch.

As a still further scheme of the invention: bearing blocks are symmetrically arranged at two ends of the rotating shaft and fixedly connected with the inner wall of the feed box through connecting rods.

As a still further scheme of the invention: the feed box lower extreme installation discharge gate, discharge gate below sets up the lid that hinders.

As a still further scheme of the invention: the outer surface of the feed box is provided with a fixed plate, the lower end of the fixed plate is provided with fixed blocks in bilateral symmetry, and a fixed rod is arranged between the two fixed blocks.

As a still further scheme of the invention: the movable plate is sleeved on the outer surface of the fixed rod, the lower end of the movable plate is fixedly connected with the material blocking cover, the first roller is arranged at the right end of the movable plate, and the first roller is in contact with the slope block.

As a still further scheme of the invention: a first reset spring is sleeved on the outer surface of the fixed rod, and the first reset spring is located on the left side of the movable plate.

Compared with the prior art, the invention has the beneficial effects that:

the automatic feeding device can automatically feed each position, can crush feed while feeding, is convenient to chew, can collect residual feed after feeding the feed, is convenient to recycle, is convenient, quick, time-saving and labor-saving, reduces labor intensity of workers, and improves working efficiency.

Drawings

Fig. 1 is a schematic structural view of a feeding device for livestock breeding.

Fig. 2 is a schematic structural view of a feeding trough in a feeding device for livestock breeding.

Fig. 3 is a schematic structural view of a pulp sheet in a feeding device for livestock breeding.

Fig. 4 is a schematic structural diagram of a slope block in the feeding device for livestock breeding.

Fig. 5 is an enlarged view of a portion a in fig. 1 of a feeding device for livestock breeding.

Fig. 6 is a schematic structural view of a trapezoidal groove in the feeding device for livestock breeding.

Fig. 7 is a schematic structural diagram of a first guide rod in the feeding device for livestock breeding.

Fig. 8 is a schematic structural diagram of a resetting device in a feeding device for livestock breeding.

In the figure: 1. a feeding trough; 11. a through hole; 12. a first cavity; 13. a sliding groove; 14. a second cavity; 15. a third cavity; 16. a trapezoidal groove; 17. gear teeth; 18. a ramp block; 2. a motor; 21. a threaded rod; 22. a threaded sleeve; 23. a first belt pulley; 24. a first transmission belt; 25. a first transmission rod; 26. a pulp sheet; 27. a second belt pulley; 3. a second transmission rod; 31. a mating plate; 32. a first torsion spring; 33. a baffle plate; 34. a third belt pulley; 35. a second transmission belt; 36. a belt pulley IV; 37. a third transmission rod; 38. a first bevel gear; 4. a clockwork spring device; 41. rotating the first rod; 42. a fifth bevel gear; 43. a linkage rod; 44. a fourth bevel gear; 45. rotating the second rod; 46. a first gear; 5. a resetting device; 51. a hollow shaft; 52. a solid bar; 53. a third return spring; 6. an L-shaped rod I; 61. cutting off the plate; 62. a second return spring; 63. a second L-shaped rod; 64. a second roller; 7. a first guide rod; 71. a second guide rod; 72. a mating rod; 73. a second torsion spring; 8. a reciprocating screw rod; 81. a second bevel gear; 82. an inclined push plate; 83. a connecting plate; 9. a discharge port; 91. a fixing plate; 92. a fixed block; 93. fixing the rod; 94. a first return spring; 95. moving the plate; 96. a first roller; 97. a material blocking cover; 10. a feed bin; 101. rotating the rod III; 102. a second gear; 103. a box cover; 104. a material collecting plate; 105. a rotating shaft; 106. a bearing seat; 107. a cutting blade; 108. and the first bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in an embodiment of the present invention, a feeding device for livestock breeding includes a feeding trough 1 and a feedbox 10, a first cavity 12 is disposed in the feeding trough 1, a second cavity 14 is disposed below the first cavity 12, a third cavity 15 is disposed below the second cavity 14, three trapezoidal grooves 16 are longitudinally disposed at a lower portion of a right end of the feeding trough 1, a sliding groove 13 is disposed at an upper end of the feeding trough 1, the sliding groove 13 is communicated with the first cavity 12, a threaded rod 21 is disposed in the first cavity 12, a motor 2 is mounted at a left end of the threaded rod 21, a threaded sleeve 22 is disposed on an outer surface of the threaded rod 21, the threaded sleeve 22 is disposed in the sliding groove 13, a threaded sleeve 22 is fixedly connected to a lower end of the feedbox 10, a first belt pulley 23 is disposed on an outer surface of the threaded rod 21, a first transmission rod 25 is disposed in the second cavity 14, a second belt pulley 27 is disposed on, the outer surface of the first transmission rod 25 is provided with a plurality of pulp plates 26, the lower part of the first transmission rod 25 is provided with a second transmission rod 3, the outer surface of the second transmission rod 3 is sleeved with a third belt pulley 34, the outer surface of the second transmission rod 3 is provided with a plurality of matching plates 31, the matching plates 31 are contacted with the pulp plates 26, the matching plates 31 are rotatably connected with the second transmission rod 3 through a first torsion spring 32, the outer surface of the second transmission rod 3 is provided with a plurality of baffles 33, the baffles 33 are positioned at one side of the matching plates 31, the third transmission rod 37 is arranged in the cavity body 15, the outer surface of the third transmission rod 37 is sleeved with a fourth belt pulley 36, the outer surfaces of the fourth belt pulley 36 and the third belt pulley 34 are sleeved with a second transmission belt 35, the outer surface of the third transmission rod 37 is sleeved with a first bevel gear 38, the two reciprocating screw rods 8 are arranged in the feeding trough, a connecting plate 83 is arranged between the inclined push plates 82, the two connecting plates 83 are respectively sleeved on the two reciprocating screw rods 8, the reciprocating screw rods 8 are in threaded connection with the connecting plates 83, an inclined block 18 is arranged above the inclined push plates 82, the inclined block 18 is fixedly connected with the inner right wall of the feeding trough 1, three groups of gear teeth 17 are arranged at the upper part of the right end of the feeding trough 1, three through holes 11 are formed at the left end of the feeding trough 1, the three through holes 11 correspond to the three inclined push plates 82, a discharging hole 9 is arranged at the lower end of the feed box 10, a material blocking cover 97 is arranged below the discharging hole 9, a fixed plate 91 is arranged on the outer surface of the feed box 10, fixed blocks 92 are symmetrically arranged at the lower end of the fixed plate 91, a fixed rod 93 is arranged between the two fixed blocks 92, a movable plate 95 is sleeved on the outer surface of the fixed rod 93, the material blocking cover 97 is fixedly connected at, a first roller 96 contacts with the slope block 18, a cover 103 is arranged above the feedbox 10, a hinge is arranged at the left end of the cover 103, the cover 103 is rotatably connected with the feedbox 10 through the hinge, a lock catch is arranged at the right end of the cover 103, the cover 103 is fixedly connected with the feedbox 10 through the lock catch, a material collecting plate 104 is arranged in the feedbox 10, a material conveying port is arranged at the lower end of the material collecting plate 104, a rotating shaft 105 is arranged in the feedbox 10, bearing blocks 106 are symmetrically arranged at two ends of the rotating shaft 105, the bearing blocks 106 are fixedly connected with the inner wall of the feedbox 10 through connecting rods, a plurality of cutting blades 107 are arranged on the outer surface of the rotating shaft 105, a third bevel gear 108 is arranged on the outer surface of the rotating shaft 105, a linkage rod 43 is transversely arranged at the right end of the feedbox 10, a fourth bevel gear 44 is arranged at two ends of the linkage rod 43, a support bearing is arranged on the outer surface of a first rotating rod 41 and is fixedly connected with a feed box 10, a fifth bevel gear 42 is arranged at the upper end of the first rotating rod 41, the fifth bevel gear 42 is meshed with a fourth bevel gear 44 on the right side, a second rotating rod 45 is arranged at the lower end of a clockwork device 4, a first gear 46 is arranged at the lower end of the second rotating rod 45, a third rotating rod 101 is arranged at the lower end of the feed box 10, a second gear 102 is arranged at the lower end of the third rotating rod 101, the left side of the second gear 102 is meshed with a gear 17, the right side of the second gear 102 is meshed with the first gear 46, a cutting plate 61 is arranged below a feed delivery port, a first L-shaped rod 6 is arranged on the right side of the feed box 10, one end of the first L-shaped rod 6 is fixedly connected with the cutting plate 61, a reset device 5 is arranged at the other end of the first L-shaped rod 6, a second reset spring 62 is, the second roller 64 contacts the trapezoid-shaped groove 16, a first guide rod 7 is arranged above the second L-shaped rod 63, the upper end of the first guide rod 7 is fixedly connected with the feeding trough 1 through a connecting rod, a second guide rod 71 is arranged below the first guide rod 7, the lower end of the second guide rod 71 is fixedly connected with the feeding trough 1 through a connecting rod, a matching rod 72 is arranged at the right end of the second guide rod 71, the left end of the matching rod 72 is rotatably connected with the second guide rod 71 through a second torsion spring 73, the second L-shaped rod 63 is located between the first guide rod 7 and the second guide rod 71, the resetting device 5 comprises a hollow rod 51 and a solid rod 52, the upper end of the solid rod 52 penetrates through the lower end of the hollow rod 51, a third resetting spring 53 is sleeved on the outer surface of the solid rod 52, the upper end of the third resetting spring 53 is fixedly connected with the upper end.

The working principle of the invention is as follows: when the box cover 103 is opened, the slurry feed is put into the feed box 10, the motor 2 drives the threaded rod 21 to rotate, the threaded rod 21 drives the first transmission rod 25 to rotate through the first belt pulley 23, the first transmission belt 24 and the second belt pulley 27, the first transmission rod 25 drives the slurry plate 26 to rotate, the slurry plate 26 contacts the matching plate 31 when rotating, because the matching plate 31 is rotationally connected with the second transmission rod 3 through the first torsion spring 32, the matching plate 31 only rotates when the slurry plate 26 contacts the matching plate 31, the second transmission rod 3 does not rotate, meanwhile, the threaded rod 21 drives the threaded sleeve 22 to move, the threaded sleeve 22 drives the feed box 10 to move forwards, the feed box 10 drives the discharge port 9 to move, the discharge port 9 drives the first roller 96 to move on the slope block 18 through the fixed plate 91, the fixed block 92 and the fixed rod 93, when the first movable plate roller 96 moves on the slope block 18, the movable plate 95 pushes the movable plate, meanwhile, the second gear 102 rolls on the first group of gear teeth 17, the second gear 102 rotates, the second gear 102 is driven by the first gear 46 and the second rotating rod 45 to force the clockwork 4, the feedbox 10 drives the second roller 64 to move at the right end of the feeding trough 1 through the first L-shaped rod 6, the reset device 5 and the second L-shaped rod 63, when the second gear 102 leaves the first group of gear teeth 17, the motor 2 stops working, the second roller 64 falls into the trapezoidal groove 16 to generate a drop head, the second L-shaped rod 63 and the first L-shaped rod 6 move leftwards, the cutting plate 61 moves leftwards to leave the feed conveying port through the thrust of the second reset spring 62, the feed falls down through the feed conveying port, when the second gear 102 leaves the first group of gear teeth 17, the clockwork 4 starts to release force to drive the first rotating rod 41 to rotate, and the first rotating rod 41 drives the rotating shaft 105 to rotate through the fifth bevel gear 42, the fourth bevel, the rotating shaft 105 drives the cutting blade 107 to rotate, the dropped feed is crushed, the crushed feed is discharged through the discharge port 9, and the feed falls to the middle part in the feeding trough 1 through the inclined push plate 82 for feeding;

when the force of the clockwork device 4 is quickly eliminated, the motor 2 starts to work, the motor 2 drives the feed box 10 to continuously move, the roller two 64 moves towards the right end of the feeding trough 1 in the trapezoid-shaped groove 16, the L-shaped rod two 63 and the L-shaped rod one 6 move rightwards, the return spring two 62 is compressed, the cutoff plate 61 blocks the feed conveying opening, feed cannot fall off, the roller one 96 slowly leaves the slope block 18, the material blocking cover 97 blocks the feed outlet 9 through the thrust of the return spring one 94, three times of feeding are carried out as the above operation, after three times of feeding, the L-shaped rod two 63 moves through the guide rod one 7 and then moves to the lower part of the guide rod two 71, the return device 5 extends, the return spring three 53 stretches, the roller two 64 is positioned below the trapezoid-shaped groove 16, after the feed is eaten, the motor 2 reversely rotates the threaded rod 21 to reversely, the feed box 10 moves backwards, the feed outlet 9 is opened without being lost, the second gear 102 and the gear teeth 17 are meshed to rotate, the second L-shaped rod 63 moves backwards below the second guide rod 71, the second roller 64 cannot fall into the trapezoidal groove 16, the material conveying opening cannot be opened, meanwhile, when the threaded rod 21 rotates reversely, the first transmission rod 25 is driven to rotate reversely, the pulp plate 26 rotates reversely to push the matching plate 31 and is blocked by the baffle 33, the matching plate 31 drives the second transmission rod 3 to rotate, the second transmission rod 3 drives the third transmission rod 37 to rotate through the third belt pulley 34, the second transmission belt 35 and the fourth belt pulley 36, the third transmission rod 37 drives the reciprocating screw 8 to rotate through the first bevel gear 38 and the second bevel gear 81, the reciprocating screw 8 drives the inclined push plate 82 to move through threaded connection with the connecting plate 83, uneatened feed is pushed out through the through hole 11, and collection is facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A feeding device for livestock breeding comprises a feeding trough (1) and a feed box (10) and is characterized in that a first cavity (12) is arranged in the feeding trough (1), a second cavity (14) is arranged below the first cavity (12), a third cavity (15) is arranged below the second cavity (14), three trapezoidal grooves (16) are longitudinally formed in the lower portion of the right end of the feeding trough (1), a sliding groove (13) is formed in the upper end of the feeding trough (1), the sliding groove (13) is communicated with the first cavity (12), a threaded rod (21) is arranged in the first cavity (12), a motor (2) is installed at the left end of the threaded rod (21), a threaded sleeve (22) is sleeved on the outer surface of the threaded rod (21), the threaded sleeve (22) is located in the sliding groove (13), the lower end of the feed box (10) is fixedly connected with the threaded sleeve (22), a belt pulley I (23) is sleeved on the outer surface of the threaded rod (21), and, a second belt pulley (27) is sleeved on the outer surface of the first transmission rod (25), a first transmission belt (24) is sleeved on the outer surfaces of the second belt pulley (27) and the first belt pulley (23), a plurality of pulp plates (26) are mounted on the outer surface of the first transmission rod (25), a second transmission rod (3) is arranged below the first transmission rod (25), a third belt pulley (34) is sleeved on the outer surface of the second transmission rod (3), a plurality of matching plates (31) are arranged on the outer surface of the second transmission rod (3), the matching plates (31) are in contact with the pulp plates (26), the matching plates (31) are rotatably connected with the second transmission rod (3) through first torsion springs (32), a plurality of baffles (33) are mounted on the outer surface of the second transmission rod (3), the baffles (33) are located on one side of the matching plates (31), a third transmission rod (37) is arranged in the cavity body (15), a fourth belt pulley (36) is sleeved on the outer surface of the third transmission rod (, two bevel gears I (38) are sleeved on the outer surface of the transmission rod III (37);

two reciprocating screw rods (8) are arranged in the feeding trough (1), a second bevel gear (81) is mounted at the right end of each reciprocating screw rod (8), the two second bevel gears (81) are respectively meshed with the first bevel gears (38), three inclined push plates (82) are arranged in the feeding trough (1), a connecting plate (83) is mounted between the inclined push plates (82), the two connecting plates (83) are respectively sleeved on the two reciprocating screw rods (8), the reciprocating screw rods (8) are in threaded connection with the connecting plates (83), an inclined slope block (18) is arranged above the inclined push plates (82), the inclined slope block (18) is fixedly connected with the inner right wall of the feeding trough (1), three groups of gear teeth (17) are mounted on the upper portion of the right end of the feeding trough (1), three through holes (11) are formed in the left end of the feeding trough (1), and the three through holes (11;

a box cover (103) is arranged above the feed box (10), a material collecting plate (104) is arranged in the feed box (10), a material conveying port is formed at the lower end of the material collecting plate (104), a rotating shaft (105) is arranged in the feed box (10), a plurality of cutting blades (107) are installed on the outer surface of the rotating shaft (105), the cutting blades (107) are positioned under the material conveying port, a bevel gear III (108) is installed on the outer surface of the rotating shaft (105), a linkage rod (43) is transversely arranged at the right end of the feed box (10), a bevel gear IV (44) is installed at two ends of the linkage rod (43), the bevel gear IV (44) and the bevel gear III (108) are meshed, a clockwork spring device (4) is installed at the right end of the feed box (10), a rotating rod I (41) is installed at the upper end of the clockwork device (4), a supporting bearing is installed, the bevel gear five (42) is meshed with the right bevel gear four (44), the lower end of the clockwork (4) is provided with a rotating rod two (45), the lower end of the rotating rod two (45) is provided with a gear one (46), the lower end of the feed box (10) is provided with a rotating rod three (101), the lower end of the rotating rod three (101) is provided with a gear two (102), the left side of the gear two (102) is meshed with the gear teeth (17), and the right side of the gear two (102) is meshed with the gear one (46);

a cutting plate (61) is arranged below the material conveying port, a first L-shaped rod (6) is arranged on the right side of the feed box (10), one end of the first L-shaped rod (6) is fixedly connected with the cutting plate (61), a reset device (5) is arranged at the other end of the first L-shaped rod (6), a second reset spring (62) is sleeved on the outer surface of the first L-shaped rod (6), the second reset spring (62) is located in the feed box (10), a second L-shaped rod (63) is arranged at the lower end of the reset device (5), a second roller (64) is arranged at one end of the second L-shaped rod (63), the second roller (64) is in contact with the trapezoidal groove (16), a first guide rod (7) is arranged above the second L-shaped rod (63), the upper end of the first guide rod (7) is fixedly connected with the feeding groove (1) through a connecting rod, a second guide rod (71) is arranged below the first guide rod (7), the lower end of the second guide rod (71) is fixedly connected with the, the left end of the matching rod (72) is rotatably connected with the second guide rod (71) through a second torsion spring (73), and the second L-shaped rod (63) is located between the first guide rod (7) and the second guide rod (71).

2. The feeding device for livestock breeding according to claim 1, characterized in that the resetting device (5) comprises a hollow rod (51) and a solid rod (52), the upper end of the solid rod (52) penetrates through the lower end of the hollow rod (51), and a resetting spring III (53) is sleeved on the outer surface of the solid rod (52).

3. The feeding device for livestock breeding of claim 2, characterized in that the upper end of the third return spring (53) is fixedly connected with the upper end of the solid rod (52), and the lower end of the third return spring (53) is fixedly connected with the inner bottom of the hollow rod (51).

4. Feeding device for livestock breeding according to claim 1, characterized in that the left end of the cover (103) is provided with a hinge and the cover (103) is rotatably connected with the feedbox (10) by means of the hinge.

5. Feeding device for livestock breeding according to claim 1, characterized in that a lock catch is arranged at the right end of the cover (103), and the cover (103) is fixedly connected with the feed box (10) through the lock catch.

6. The feeding device for livestock breeding according to claim 1, characterized in that bearing seats (106) are symmetrically arranged at both ends of the rotating shaft (105), and the bearing seats (106) are fixedly connected with the inner wall of the feed box (10) through connecting rods.

7. A feeding device for livestock breeding according to claim 1, characterized in that the lower end of the feed box (10) is provided with a discharge opening (9), and a material blocking cover (97) is arranged below the discharge opening (9).

8. The feeding device for livestock breeding of claim 1, characterized in that a fixing plate (91) is installed on the outer surface of the feedbox (10), fixing blocks (92) are installed at the lower end of the fixing plate (91) in a left-right symmetry manner, and a fixing rod (93) is installed between the two fixing blocks (92).

9. The feeding device for livestock breeding of claim 8, characterized in that the moving plate (95) is sleeved on the outer surface of the fixed rod (93), the lower end of the moving plate (95) is fixedly connected with the material blocking cover (97), the first roller (96) is arranged at the right end of the moving plate (95), and the first roller (96) contacts the slope block (18).

10. The feeding device for livestock breeding of claim 8, characterized in that the first return spring (94) is sleeved on the outer surface of the fixed rod (93), and the first return spring (94) is located at the left of the moving plate (95).