Intelligent feeding device for livestock breeding

Abstract

The invention relates to the technical field of livestock breeding machinery, and discloses an intelligent feeding device for livestock breeding, which comprises a frame body, the middle part of the upper side of the front section of the frame body is fixedly connected with a main material stirring and mixing mechanism, and the middle part of the upper side of the rear section of the frame body is fixedly connected with an auxiliary material adding and filtering mechanism; the inner wall of the lower side of the left portion of the front section of the frame body is fixedly connected with a double-head motor, and the output end of the left side of the double-head motor is fixedly connected with an auxiliary transmission mechanism. According to the invention, through the cooperation of the double-head motor, the main material stirring and mixing mechanism, the guiding and conveying mechanism and the main transmission mechanism, the problems of manual mixing, slow mixing speed, low mixing efficiency, inconvenience in large-scale feed mixing, need of manual feed adding and low breeding efficiency are relieved, and through the mutual cooperation of the auxiliary material adding and filtering mechanism and the auxiliary transmission mechanism, the feeding efficiency is improved; the problems that the mixing difficulty of operators is high and uneven mixing is easily caused due to the fact that the main feed and the auxiliary materials are directly poured into a mixing barrel to be mixed and stirred in a whole part are solved.

Description

Technical Field

[0001] This invention relates to the field of livestock breeding machinery technology, and in particular to an intelligent feeding device for livestock feeding. Background Technology

[0002] In the process of livestock breeding, the management of the feeding process is a key link, which is directly related to the quality of breeding and economic benefits.

[0003] Because livestock feed contains various components, different feeds need to be mixed before feeding. Traditional feeding methods often require manual mixing by feeders, which is slow and inefficient, resulting in a heavy workload for feeders and hindering large-scale feed mixing. Furthermore, after mixing, feeders often need to manually add feed from the bucket, making it inconvenient for livestock to eat at any time, leading to low breeding efficiency. In addition, main feeds (such as grains and hay) and supplementary feeds (such as nutritional additives and trace elements) need to be mixed in equal proportions before feeding. Traditional mixing methods often involve directly pouring the required proportions of main feeds (such as grains and hay) and supplementary feeds (such as nutritional additives and trace elements) into a mixing bucket. Since powdered or granular supplementary feeds are prone to moisture absorption and clumping, directly pouring the entire batch can make mixing difficult for operators and easily lead to uneven mixing, which is detrimental to the balanced nutritional intake of livestock and reduces the quality of breeding. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent feeding device for livestock, which integrates efficient feed mixing, uniform and quantitative feeding, and single-power drive for multi-mechanism coordinated operation to improve breeding efficiency and feed utilization.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An intelligent feeding device for livestock includes a frame. A main feed mixing mechanism is fixedly connected to the upper middle part of the front section of the frame, and an auxiliary feed adding and filtering mechanism is fixedly connected to the upper middle part of the rear section of the frame. A dual-head motor is fixedly connected to the lower inner wall of the left side of the front section of the frame. A secondary transmission mechanism is fixedly connected to the left output end of the dual-head motor, and a guiding and conveying mechanism is fixedly connected to the right output end of the dual-head motor. A main transmission mechanism is fixedly connected to the left side of the main feed mixing mechanism.

[0007] The main material mixing mechanism includes a main outer shell fixedly connected to the upper middle part of the front section of the frame, a fixed cover fixedly connected to the upper side of the main outer shell, and a fixed seat fixedly connected to the upper middle part of the fixed cover. A rotating shaft is rotatably connected to the middle part of the fixed seat, and multiple main mixing plates are uniformly fixedly connected to the outer wall of the rotating shaft.

[0008] The guiding and conveying mechanism includes a rotating rod fixedly connected to the right output end of the dual-head motor, a spiral guide knife fixedly connected to the outer wall of the rotating rod, and a guide shell fixedly connected to the lower inner wall of the right side of the front section of the frame.

[0009] Furthermore, two auxiliary stirring plates are fixedly connected to the lower end of the rotating shaft, the rotating shaft is rotatably connected to the middle of the fixed cover, the main stirring plate and the auxiliary stirring plates are both set inside the main outer shell, a guide bucket is fixedly connected to the upper front side of the main outer shell, a flip cover is hinged to the front side of the fixed cover, and an interface is opened on the upper rear side of the main outer shell.

[0010] Furthermore, the left end of the guide shell is fixedly connected to the right outer wall of the dual-head motor, and the end of the rotating rod away from the dual-head motor is rotatably connected to the middle of the right inner wall of the guide shell. An opening is provided on the upper side of the left end of the guide shell, and a feeding port is fixedly connected to the lower side of the right end of the guide shell.

[0011] Furthermore, the main transmission mechanism includes a support rod fixedly connected to the outer wall of the left side of the main housing, a rotating rod rotatably connected to the middle of the end of the support rod away from the main housing, and a second pulley fixedly connected to the top of the rotating shaft. The second pulley is located on the upper side of the fixed base. The top of the rotating rod is fixedly connected to a first pulley. The outer wall of the first pulley is connected to the outer wall of the second pulley via a first synchronous belt. The bottom end of the rotating rod is fixedly connected to a first bevel gear.

[0012] Furthermore, the auxiliary material adding and filtering mechanism includes a sub-shell fixedly connected to the middle of the upper side of the rear section of the frame, a rotating column rotatably connected to the middle of the lower end of the sub-shell, and a rotating screen plate fixedly connected to the top of the rotating column. Multiple agitators are uniformly fixedly connected to the outer wall of the rotating column.

[0013] Furthermore, the side of the multiple agitators away from the rotating column is closely attached to the lower inner wall of the sub-shell. The rotating screen and the agitators are both located inside the sub-shell. The top of the sub-shell is hinged to a top cover. A conveying pipe is fixedly connected to the lower front inner wall of the sub-shell. The end of the conveying pipe away from the sub-shell is fixedly connected to the inner wall of the interface.

[0014] Furthermore, the auxiliary transmission mechanism includes a pulley three fixedly connected to the left output end of the dual-head motor, a shaft rotatably connected to the middle left side of the rear section of the frame, and a bracket fixedly connected to the middle left side of the lower rear section of the frame. A bevel gear four is rotatably connected to the right side of the upper left end of the bracket, and a pulley four is rotatably connected to the left side of the upper left end of the bracket. The bevel gear four and the pulley four are connected inside the upper left side of the bracket. The outer wall of the pulley three and the outer wall of the pulley four are connected to each other by a synchronous belt two.

[0015] Furthermore, a bevel gear three is fixedly connected to the lower outer wall of the shaft, the bevel gear three meshes with the bevel gear four, a pulley five is fixedly connected to the top of the shaft, a pulley six is ​​fixedly connected to the lower end of the rotating column, and the outer wall of the pulley five and the outer wall of the pulley six are connected by a synchronous belt three.

[0016] Furthermore, a bevel gear two is fixedly connected to the left side of the pulley three, and the bevel gear two meshes with the bevel gear one. A ladder is fixedly connected to the rear side of the frame, and the bottom end of the main shell is fixedly connected to the inner wall of the opening.

[0017] The present invention has the following beneficial effects:

[0018] 1. In this invention, the combination of a dual-head motor, a main feed mixing mechanism, a guiding conveying mechanism, and a main transmission mechanism alleviates the problem that livestock feed has multiple components, and different feeds need to be mixed before feeding. Traditional feeding methods often require manual mixing by feeders, which is slow and inefficient. This results in a heavy workload for feeders, is not conducive to large-scale feed mixing, and often requires feeders to manually add feed by carrying feed buckets after mixing, which is inconvenient for livestock to eat at any time, leading to low breeding efficiency.

[0019] 2. In this invention, the auxiliary material adding and filtering mechanism and the secondary transmission mechanism work together to alleviate the problem of needing to mix the main feed (such as grains and hay) and auxiliary materials (such as nutritional additives and trace elements) in equal proportions before feeding. Traditional mixing methods often involve directly pouring the required proportions of main feed (such as grains and hay) and auxiliary materials (such as nutritional additives and trace elements) into the mixing tank for mixing and stirring. Since powdered or granular auxiliary materials are prone to moisture absorption and clumping, directly pouring the whole batch may make it difficult for operators to mix and may easily cause uneven mixing, which is not conducive to the balance of livestock nutrition intake and will lead to a decrease in breeding quality. Attached Figure Description

[0020] Figure 1 This is a perspective view of an intelligent feeding device for livestock raising proposed in this invention;

[0021] Figure 2 This is a schematic diagram of the structure of a dual-head motor in an intelligent feeding device for livestock breeding proposed in this invention.

[0022] Figure 3 This is a schematic diagram of the frame of an intelligent feeding device for livestock raising proposed in this invention;

[0023] Figure 4 This is a schematic diagram of the main feed mixing mechanism of an intelligent feeding device for livestock breeding proposed in this invention;

[0024] Figure 5This is a schematic diagram of the auxiliary material filtration mechanism of an intelligent feeding device for livestock breeding proposed in this invention.

[0025] Figure 6 This is a schematic diagram of the opening of an intelligent feeding device for livestock raising proposed in this invention;

[0026] Figure 7 This is a schematic diagram of the feed pipe of an intelligent feeding device for livestock breeding proposed in this invention;

[0027] Figure 8 This is a schematic diagram of the main outer shell of an intelligent feeding device for livestock raising proposed in this invention;

[0028] Figure 9 This is a schematic diagram of the rotating shaft of an intelligent feeding device for livestock breeding proposed in this invention;

[0029] Figure 10 This is a schematic diagram of the guide shell of an intelligent feeding device for livestock raising proposed in this invention;

[0030] Figure 11 This is a schematic diagram of the agitator component of an intelligent feeding device for livestock raising proposed in this invention.

[0031] Legend:

[0032] 1. Frame; 2. Dual-head motor; 3. Main material mixing mechanism; 31. Main outer shell; 32. Fixed cover; 33. Guide hopper; 34. Flip-top; 35. Fixed base; 36. Rotating shaft; 37. Main mixing plate; 38. Auxiliary mixing plate; 39. Interface; 4. Auxiliary material adding and filtering mechanism; 41. Auxiliary outer shell; 42. Top cover; 43. Conveying pipe; 44. Agitator / scraper; 45. Rotating column; 46. Rotating screen; 5. Guiding and conveying mechanism; 51. Guide shell; 52. Rotating rod; 53. Spiral 54. Guide knife; 55. Feeding port; 6. Through port; 7. Main transmission mechanism; 61. Support rod; 62. Rotating rod; 63. Bevel gear one; 64. Pulley one; 65. Pulley two; 66. Synchronous belt one; 67. Bevel gear two; 7. Secondary transmission mechanism; 71. Pulley three; 72. Shaft; 73. Pulley five; 74. Pulley six; 75. Synchronous belt three; 76. Bevel gear three; 77. Support; 78. Bevel gear four; 79. Pulley four; 710. Synchronous belt two; 8. Climbing ladder. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Reference Figure 1-11 An embodiment of the present invention provides an intelligent feeding device for livestock, comprising a frame 1, a main feed mixing mechanism 3 fixedly connected to the upper middle part of the front section of the frame 1, an auxiliary feed adding and filtering mechanism 4 fixedly connected to the upper middle part of the rear section of the frame 1, a double-headed motor 2 fixedly connected to the lower inner wall of the left side of the front section of the frame 1, a secondary transmission mechanism 7 fixedly connected to the left output end of the double-headed motor 2, a guide conveying mechanism 5 fixedly connected to the right output end of the double-headed motor 2, and a main transmission mechanism 6 fixedly connected to the left side of the main feed mixing mechanism 3. After the double-headed motor 2 is started, its right output end directly drives the rotating rod 52 of the guide conveying mechanism 5 to rotate, thereby driving the spiral guide knife 53 to rotate. The left output end transmits power through the pulley 71 of the secondary transmission mechanism 7. The main material mixing mechanism 3 includes a main outer shell 31 fixedly connected to the middle of the upper side of the front section of the frame 1, a fixed cover 32 fixedly connected to the upper side of the main outer shell 31, and a fixed seat 35 fixedly connected to the upper side of the middle of the fixed cover 32. A rotating shaft 36 is rotatably connected to the middle of the fixed seat 35, and multiple main mixing plates 37 are evenly fixedly connected to the outer wall of the rotating shaft 36. The guiding and conveying mechanism 5 includes a rotating rod 52 fixedly connected to the output end of the dual-head motor 2 on the right side, a spiral guide knife 53 fixedly connected to the outer wall of the rotating rod 52, and a guide shell 51 fixedly connected to the inner wall of the lower right side of the front section of the frame 1.

[0037] Two auxiliary stirring plates 38 are fixedly connected to the lower end of the rotating shaft 36. The rotating shaft 36 is rotatably connected to the middle of the fixed cover 32. The main stirring plate 37 and the auxiliary stirring plates 38 are both set inside the main outer shell 31. A guide hopper 33 is fixedly connected to the upper front side of the main outer shell 31. The main feed, such as grains, is fed into the main outer shell 31 from the guide hopper 33. A flip cover 34 is hinged to the front side of the fixed cover 32. An interface 39 is opened on the upper rear side of the main outer shell 31.

[0038] The left end of the guide shell 51 is fixedly connected to the right outer wall of the double-headed motor 2. The end of the rotating rod 52 away from the double-headed motor 2 is rotatably connected to the middle of the right inner wall of the guide shell 51. A through-hole 55 is opened on the upper side of the left end of the guide shell 51, and a feeding port 54 is fixedly connected to the lower side of the right end of the guide shell 51. The mixed feed falls from the bottom of the main shell 31 into the guide shell 51 through the through-hole 55. The spiral guide knife 53 rotates with the rotating rod 52, pushing the feed to the left to the feeding port 54, so as to achieve uniform and quantitative feeding.

[0039] The main transmission mechanism 6 includes a support rod 61 fixedly connected to the left outer wall of the main housing 31, a rotating rod 62 rotatably connected to the middle of the end of the support rod 61 away from the main housing 31, and a pulley 65 fixedly connected to the top of the rotating shaft 36. The pulley 65 is located on the upper side of the fixed base 35. The top of the rotating rod 62 is fixedly connected to a pulley 64. The outer wall of the pulley 64 is connected to the outer wall of the pulley 65 via a synchronous belt 66. The bottom of the rotating rod 62 is fixedly connected to a bevel gear 63. The bevel gear 67 on the left side of the pulley 61 meshes with the bevel gear 63 of the main transmission mechanism 6, driving the rotating rod 62 to rotate. Subsequently, the synchronous belt 66 drives the pulley 65 to rotate, causing the rotating shaft 36 to rotate. The rotating shaft 36 drives the main mixing plate 37 and the auxiliary mixing plate 38 to fully mix the main feed and auxiliary materials.

[0040] The auxiliary material feeding and filtering mechanism 4 includes a sub-shell 41 fixedly connected to the middle of the upper side of the rear section of the frame 1, a rotating column 45 rotatably connected to the middle of the lower end of the sub-shell 41, and a rotating screen 46 fixedly connected to the top of the rotating column 45. Multiple agitators 44 are evenly fixedly connected to the outer wall of the rotating column 45. The auxiliary material is fed into the sub-shell 41 in the required amount.

[0041] Multiple agitators 44 are attached to the lower inner wall of the sub-shell 41 on the side away from the rotating column 45. The rotating screen 46 and the agitators 44 are both located inside the sub-shell 41. The top of the sub-shell 41 is hinged to a top cover 42. A conveying pipe 43 is fixedly connected to the lower front inner wall of the sub-shell 41. The end of the conveying pipe 43 away from the sub-shell 41 is fixedly connected to the inner wall of the interface 39.

[0042] The auxiliary transmission mechanism 7 includes a pulley 3 71 fixedly connected to the output end of the left side of the dual-head motor 2, a shaft 72 rotatably connected to the middle of the left side of the rear section of the frame 1, and a bracket 77 fixedly connected to the middle of the lower left end of the rear section of the frame 1. A bevel gear 4 78 is rotatably connected to the upper right side of the left side of the bracket 77, and a pulley 4 79 is rotatably connected to the upper left side of the bracket 77. The bevel gear 4 78 and the pulley 4 79 are connected inside the upper left side of the bracket 77. The outer wall of the pulley 3 71 and the outer wall of the pulley 4 79 are connected to each other by a synchronous belt 2 710.

[0043] A bevel gear 76 is fixedly connected to the lower outer wall of shaft 72. Bevel gear 76 meshes with bevel gear 78. A pulley 73 is fixedly connected to the top of shaft 72. A pulley 74 is fixedly connected to the lower end of rotating column 45. The outer wall of pulley 73 and the outer wall of pulley 74 are connected by synchronous belt 75. Power from the left side of the dual-head motor 2 passes sequentially through pulley 71, synchronous belt 710, pulley 79, bevel gear 78, and bevel gear 76. Shaft 72, pulley 5 73, synchronous belt 3 75, pulley 6 74, rotating column 45, and rotating column 45 drive the rotating screen 46 of the auxiliary material adding and filtering mechanism 4 to rotate, filtering the agglomerated auxiliary material. The agitator 44 synchronously pushes the filtered auxiliary material falling below the rotating screen 46, which is more conducive to the filtered auxiliary material entering the conveying pipe 43 and scrapes off the residue on the inner wall of the secondary housing 41. After being filtered by the rotating screen 46, the auxiliary material is fed into the interface 39 of the main housing 31 through the conveying pipe 43.

[0044] The left side of pulley 371 is fixedly connected to bevel gear 267, which meshes with bevel gear 163. The rear side of frame 1 is fixedly connected to ladder 8, which facilitates operators to climb onto the equipment to add auxiliary materials. The bottom end of the main shell 31 is fixedly connected to the inner wall of the opening 55.

[0045] Working principle: After the dual-head motor 2 starts, its right output end directly drives the rotating rod 52 of the guide conveyor mechanism 5 to rotate, which in turn drives the spiral guide knife 53 to rotate. The left output end transmits power through the pulley 71 of the auxiliary transmission mechanism 7. The main feed, such as grains, is put into the main shell 31 from the guide hopper 33, and the auxiliary materials are put into the auxiliary shell 41 according to the required amount. The power of the left side of the dual-head motor 2 passes through the pulley 71, synchronous belt 710, pulley 79, bevel gear 78, bevel gear 76, shaft 72, and pulley 7 in sequence. 3. The synchronous belt 75, pulley 74, and rotating column 45 drive the rotating screen 46 of the auxiliary material feeding and filtering mechanism 4 to rotate, filtering agglomerated auxiliary materials. The agitator 44 synchronously pushes the filtered auxiliary materials falling below the rotating screen 46, making it easier for the filtered auxiliary materials to enter the conveying pipe 43 and scraping off the residue on the inner wall of the secondary housing 41. After being filtered by the rotating screen 46, the auxiliary materials are fed into the interface 39 of the main housing 31 through the conveying pipe 43. The bevel gear 67 on the left side of pulley 71 meshes with the bevel gear 6 on the main transmission mechanism 6. 3 drives the rotating rod 62 to rotate, which in turn drives the pulley 65 to rotate via the synchronous belt 66, causing the rotating shaft 36 to rotate. The rotating shaft 36 drives the main stirring plate 37 and the auxiliary stirring plate 38 to fully mix the main feed and auxiliary feed. The mixed feed falls from the bottom of the main shell 31 through the opening 55 into the guide shell 51. The spiral guide knife 53 rotates with the rotating rod 52, pushing the feed to the left to the feeding port 54, realizing uniform and quantitative feeding. The dual-head motor 2 drives three-way operation, with the right output end guiding and conveying directly driven, and the left side conveying... The output end drives the auxiliary transmission mechanism, thereby completing the indirect drive for auxiliary material filtration. The left output end drives the bevel gear 67 to rotate, thereby driving the main transmission mechanism, and thus completing the indirect drive for main material mixing. The agitator 44 rotates close to the inner wall of the auxiliary shell 41 to prevent auxiliary materials from accumulating. The single and double head motors drive the mixing, filtering and conveying functions synchronously through the bevel gear and pulley system, achieving efficient power utilization. The main material mixing and auxiliary material addition are directly connected through the interface 39 and the conveying pipe 43 to achieve continuous operation and process integration.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent feeding device for livestock, comprising a frame (1), characterized in that: The main material mixing mechanism (3) is fixedly connected to the upper middle part of the front section of the frame (1), the auxiliary material adding and filtering mechanism (4) is fixedly connected to the upper middle part of the rear section of the frame (1), the double-head motor (2) is fixedly connected to the lower inner wall of the left side of the front section of the frame (1), the auxiliary transmission mechanism (7) is fixedly connected to the left output end of the double-head motor (2), the guide conveying mechanism (5) is fixedly connected to the right output end of the double-head motor (2), and the main transmission mechanism (6) is fixedly connected to the left side of the main material mixing mechanism (3). The main material mixing mechanism (3) includes a main shell (31) fixedly connected to the upper middle part of the front section of the frame (1), a fixed cover (32) fixedly connected to the upper side of the main shell (31), and a fixed seat (35) fixedly connected to the upper middle part of the fixed cover (32). The middle part of the fixed seat (35) is connected to a rotating shaft (36), and multiple main mixing plates (37) are evenly fixedly connected to the outer wall of the rotating shaft (36). The guiding and conveying mechanism (5) includes a rotating rod (52) fixedly connected to the output end of the double-headed motor (2) on the right side, a spiral guide knife (53) fixedly connected to the outer wall of the rotating rod (52), and a guide shell (51) fixedly connected to the inner wall of the lower right side of the front section of the frame (1).

2. The intelligent feeding device for livestock breeding according to claim 1, characterized in that: The lower end of the rotating shaft (36) is fixedly connected to two auxiliary stirring plates (38). The rotating shaft (36) is rotatably connected to the middle of the fixed cover (32). The main stirring plate (37) and the auxiliary stirring plates (38) are both located inside the main outer shell (31). A guide bucket (33) is fixedly connected to the upper front side of the main outer shell (31). A flip cover (34) is hinged to the front side of the fixed cover (32). An interface (39) is opened on the upper rear side of the main outer shell (31).

3. The intelligent feeding device for livestock breeding according to claim 1, characterized in that: The left end of the guide shell (51) is fixedly connected to the outer right side of the double-headed motor (2). The end of the rotating rod (52) away from the double-headed motor (2) is rotatably connected to the middle of the inner right side of the guide shell (51). A through-hole (55) is opened on the upper left side of the guide shell (51), and a feeding port (54) is fixedly connected to the lower right side of the guide shell (51).

4. The intelligent feeding device for livestock breeding according to claim 1, characterized in that: The main transmission mechanism (6) includes a support rod (61) fixedly connected to the outer wall of the left side of the main housing (31), a rotating rod (62) rotatably connected to the middle of the end of the support rod (61) away from the main housing (31), and a pulley two (65) fixedly connected to the top of the rotating shaft (36). The pulley two (65) is located on the upper side of the fixed seat (35). The top of the rotating rod (62) is fixedly connected to a pulley one (64). The outer wall of the pulley one (64) is connected to the outer wall of the pulley two (65) through a synchronous belt one (66). The bottom end of the rotating rod (62) is fixedly connected to a bevel gear one (63).

5. The intelligent feeding device for livestock breeding according to claim 2, characterized in that: The auxiliary material adding and filtering mechanism (4) includes a sub-shell (41) fixedly connected to the middle of the upper side of the rear section of the frame (1), a rotating column (45) rotatably connected to the middle of the lower end of the sub-shell (41), and a rotating screen (46) fixedly connected to the top of the rotating column (45). Multiple agitators (44) are evenly fixedly connected to the outer wall of the rotating column (45).

6. The intelligent feeding device for livestock breeding according to claim 5, characterized in that: The sides of the multiple scraping elements (44) away from the rotating column (45) are closely attached to the lower inner wall of the sub-shell (41). The rotating screen (46) and the scraping elements (44) are both located inside the sub-shell (41). The top of the sub-shell (41) is hinged to a top cover (42). The lower front inner wall of the sub-shell (41) is fixedly connected to a conveying pipe (43). The end of the conveying pipe (43) away from the sub-shell (41) is fixedly connected to the inner wall of the interface (39).

7. The intelligent feeding device for livestock breeding according to claim 5, characterized in that: The auxiliary transmission mechanism (7) includes a pulley three (71) fixedly connected to the output end of the left side of the dual-head motor (2), a shaft (72) rotatably connected to the middle of the left side of the rear section of the frame (1), and a bracket (77) fixedly connected to the middle of the lower left side of the rear section of the frame (1). A bevel gear four (78) is rotatably connected to the upper right side of the left side of the bracket (77), and a pulley four (79) is rotatably connected to the upper left side of the left side of the bracket (77). The bevel gear four (78) and the pulley four (79) are connected inside the upper left side of the bracket (77). The outer wall of the pulley three (71) and the outer wall of the pulley four (79) are connected to each other by a synchronous belt two (710).

8. The intelligent feeding device for livestock breeding according to claim 7, characterized in that: The lower section of the shaft (72) is fixedly connected to a bevel gear three (76), which meshes with a bevel gear four (78). The top of the shaft (72) is fixedly connected to a pulley five (73), and the lower end of the rotating column (45) is fixedly connected to a pulley six (74). The outer wall of the pulley five (73) and the outer wall of the pulley six (74) are connected by a synchronous belt three (75).

9. The intelligent feeding device for livestock breeding according to claim 8, characterized in that: The left side of the pulley three (71) is fixedly connected to the bevel tooth two (67), the bevel tooth two (67) meshes with the bevel tooth one (63), the rear side of the frame (1) is fixedly connected to the ladder (8), and the bottom end of the main shell (31) is fixedly connected to the inner wall of the opening (55).

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