Quantitative feeding device for livestock breeding

Abstract

The invention relates to the technical field of livestock breeding, and discloses a livestock breeding quantitative feeding device which comprises a main frame, the upper side of the main frame is fixedly connected with a bearing plate, the upper side of the front end of the bearing plate is fixedly connected with a multi-material mixing quantitative mechanism, and the lower side of the front end of the bearing plate is fixedly connected with a buffering quantitative discharging mechanism; the multi-material mixing quantitative mechanism comprises a box frame fixedly connected to the upper side of the front end of the bearing plate, a middle feeding hopper fixedly connected to the upper side of the box frame and a main discharging assembly fixedly connected to the front portion of the lower end of the feeding hopper. According to the device, the main discharging assembly and the quantity-controlled discharging assembly are matched with each other, automatic quantitative discharging can be achieved, healthy feeding of livestock is facilitated, a certain amount of medicine can be mixed into feed as needed through matching of the feed shaking assembly and the buffering quantity-controlled assembly, livestock treatment is facilitated, the feed is buffered during discharging, and the feeding efficiency is improved. And the problems of feed waste and feeding environment pollution caused by splashing due to gravity can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of livestock breeding, and in particular to a livestock breeding quantitative feeding device. BACKGROUND

[0002] Livestock industry is a department of production of livestock products such as meat, eggs, milk, wool, cashmere, leather, silk and medicinal materials, which is achieved by using the physiological functions of animals such as domesticated animals, deer, mink, fox, otter, quail and wild animals, through artificial feeding and breeding, to make them convert plant energy such as forage and feed into animal energy. Different from self-sufficient livestock feeding, the main characteristics of livestock industry are centralization, scale and profit-oriented production. Feeding livestock is essential in the process of livestock breeding. In order to alleviate the labor pressure, a livestock breeding quantitative feeding device is developed.

[0003] At present, most of the existing livestock breeding feeding devices are simple feeding mechanisms, which can only manually control the start and stop of feeding. Artificial manual control of feeding cannot be quantitative, and the amount of feeding cannot be well controlled during feeding, which may cause the amount of feeding to be more or less, which is not conducive to the healthy feeding of livestock and affects the physical condition of livestock. In addition, livestock may get sick during feeding, and some amount of medicine may need to be mixed into the feed during treatment. Most of the existing livestock breeding quantitative feeding devices on the market cannot mix the medicine, and the feed directly falls into the trough from the feed outlet during feeding. The feed does not pass through the buffer when falling down, which may splash due to gravity, resulting in waste of feed and pollution of the feeding environment. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art, and a livestock breeding quantitative feeding device is provided. The device can automatically feed quantitatively, which is conducive to the healthy feeding of livestock. When necessary, a certain amount of medicine can be mixed into the feed to facilitate the treatment of livestock. The feed passes through the buffer during feeding, which can avoid the problem of waste of feed and pollution of the feeding environment caused by gravity.

[0005] To achieve the above purpose, the present application provides the following technical scheme: A livestock breeding quantitative feeding device, comprising a main frame, a load plate is fixedly connected to the upper side of the main frame, a multi-feed mixing quantitative mechanism is fixedly connected to the upper side of the front end of the load plate, and a buffer quantitative discharging mechanism is fixedly connected to the lower side of the front end of the load plate. The multi-material mixing and quantitative mechanism comprises a box frame fixedly connected to the upper side of the front end of a bearing plate, a middle feeding hopper fixedly connected to the upper side of the box frame, and a main discharging assembly fixedly connected to the front lower end of the feeding hopper, the rear lower end of the feeding hopper is fixedly connected with a shaking assembly, the middle part of the front end of the bearing plate is provided with a through hole, the position of the main discharging assembly corresponds to the position of the through hole, and the bottom of the shaking assembly is fixedly connected to the upper side of the bearing plate; The main discharging assembly comprises a discharging hopper fixedly connected to the front lower end of the feeding hopper, two main rotating blocks rotatably connected to the left and right sides of the discharging hopper, two connecting pieces fixedly connected to the outer walls of the two main rotating blocks, one sealing plate fixedly connected to the middle parts of the two connecting pieces, two auxiliary rotating blocks fixedly connected to the ends of the two connecting pieces away from the main rotating blocks, a rotating shaft connecting the two auxiliary rotating blocks, a rotating connecting block rotatably connected to the lower front side of the discharging hopper, the middle part of the rotating shaft being rotatably connected to the outer wall of the rotating connecting block away from the discharging hopper, a hydraulic cylinder rotatably connected to the upper front side of the discharging hopper, the other end of the hydraulic cylinder being rotatably connected to the outer wall of the rotating shaft, and a discharging port formed in the bottom of the discharging hopper, the position of the sealing plate corresponding to the position of the discharging port; Further, the shaking assembly comprises a lower feeding hopper fixedly connected to the rear lower end of the feeding hopper, a bearing seat fixedly connected to the upper middle part of the bearing plate, and a fixed connecting piece fixedly connected to the upper middle part of the bearing seat, the front upper side of the bearing seat is fixedly connected with a main vibrating plate, the rear upper side of the bearing seat is fixedly connected with an auxiliary vibrating plate, and the upper side of the fixed connecting piece is fixedly connected with a shaking box. Further, the discharging port is arranged above the front part of the through hole, the lower end of the lower feeding hopper is arranged inside the rear end of the shaking box, the side of the shaking box close to the discharging hopper is arranged above the rear part of the through hole, and the middle part of the inner wall of the bottom end of the feeding hopper is fixedly connected with a partition plate. Further, the buffer quantitative discharging mechanism comprises an outer shell fixedly connected to the lower side of the front end of the bearing plate, a buffer quantitative assembly fixedly connected to the inside of the outer shell, and a quantitative discharging assembly fixedly connected to the lower side of the outer shell. The buffer quantitative assembly comprises an inner frame fixedly connected to the inside of the outer shell, a fixed connecting frame fixedly connected to the outer wall of the lower end of the inner frame, and two power boxes fixedly connected to the front and rear sides of the inner frame, the left and right sides of the inner frame are fixedly connected with electric push rods, the lower end of the electric push rod is fixedly connected with a junction piece, the front and rear ends of the fixed connecting frame are rotatably connected with rotating rods, the outer walls of the two rotating rods are fixedly connected with baffles, the front and rear ends of the junction piece are rotatably connected with connecting rods, and the ends of the two connecting rods away from the junction piece are rotatably connected to the outer sides of the lower ends of the two baffles. Further, the positions of the two baffles are mirror images of each other, the lower side of the fixed connecting frame is fixedly connected with a support, and the inner wall of the inner frame is fixedly connected with a fixed support rod. Further, the controlled-quantity discharging assembly comprises a discharging hopper fixedly connected to the inner wall of the lower side of the outer shell, a rubber ring port fixedly connected to the lower end of the discharging hopper, and a control component fixedly connected to the outer wall of the discharging hopper. The control component comprises two fixed-connection plates fixedly connected to the left and right sides of the upper section of the discharging hopper, and two clamping half-rings arranged on the front and rear sides of the rubber ring port. Further, the positions of the two clamping half-rings are mirror images of each other, and the left and right ends of the opposite side of each clamping half-ring are fixedly connected to a limiting block.

[0006] The present application has the following advantages: 1、In the present application, the main discharging assembly and the controlled-quantity discharging assembly cooperate with each other to pour the required feed from the upper side of the end of the feeding hopper close to the main discharging assembly into the feeding hopper, so that the feed slides down from the front inner wall of the feeding hopper and falls into the discharging hopper.

[0007] 2、The present application, through the shaking assembly, when the livestock is sick and needs to mix a certain amount of medicament in the feed, pour the required mixed medicament into the hopper from the upper side of the end close to the shaking assembly, so that the medicament slides from the rear side of the hopper and falls into the lower hopper, and the medicament falls into the shaking box through the lower hopper, and the shaking box shakes back and forth under the vibration of the equipment during operation, and hits the main vibration plate and the auxiliary vibration plate, so that the main vibration plate and the auxiliary vibration plate hit the shaking box, and the medicament in the shaking box can fall from the front side of the shaking box, which is convenient for uniform mixing into the feed falling from the discharge hopper, and the falling feed and medicament are buffered by the buffer quantity control assembly and mixed again, and the hydraulic cylinder is set to push and pull at a certain time, and the junction piece descends when the electric push rod pushes, and the two connecting rods push away the two baffle plates, so that the feed and the medicament fall, and the two baffle plates cooperate with the bracket to close again when the electric push rod pulls back, which is convenient for the subsequent feed and medicament to fall on the two baffle plates again, so that the feed dispensing can also be timed and quantified, and a certain amount of medicament can be mixed into the feed when needed, which is convenient for treating livestock, and the feed can be buffered during discharge, which can avoid splashing due to gravity and cause waste of feed and pollution of the breeding environment. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 A perspective view of the livestock breeding quantitative feeding device according to the present application is provided; Figure 2 A structure schematic view of the multi-material mixing quantitative mechanism of the livestock breeding quantitative feeding device according to the present application is provided; Figure 3 A structure schematic view of the box frame of the livestock breeding quantitative feeding device according to the present application is provided; Figure 4 A structure schematic view of the buffer quantitative discharge mechanism of the livestock breeding quantitative feeding device according to the present application is provided; Figure 5 A structure schematic view of the partition plate of the livestock breeding quantitative feeding device according to the present application is provided; Figure 6 A structure schematic view of the sealing plate of the livestock breeding quantitative feeding device according to the present application is provided; Figure 7 A structure schematic view of the shaking box of the livestock breeding quantitative feeding device according to the present application is provided; Figure 8 A structure schematic view of the outer shell of the livestock breeding quantitative feeding device according to the present application is provided; Figure 9 A structure schematic view of the baffle plate of the livestock breeding quantitative feeding device according to the present application is provided; Figure 10 A structure schematic view of the fixed support rod of the livestock breeding quantitative feeding device according to the present application is provided; Figure 11 The structure diagram of the control component of the livestock breeding quantitative feeding device is provided in the present application. Figure 12 The structure diagram of the clamping half ring of the livestock breeding quantitative feeding device is provided in the present application. Figure 13 The structure diagram of the discharge hopper of the livestock breeding quantitative feeding device is provided in the present application.

[0009] Legend: 1, main frame; 2, bearing plate; 3, multi-material mixing and quantitative mechanism; 31, box frame; 32, feeding hopper; 33, main discharge assembly; 331, discharge hopper; 332, main rotating block; 333, connecting piece; 334, auxiliary rotating block; 335, rotating shaft; 336, adapter block; 337, sealing plate; 338, hydraulic cylinder; 339, discharge port; 34, shaking assembly; 341, lower discharge hopper; 342, bearing seat; 343, auxiliary vibration plate; 344, fixed connecting piece; 345, main vibration plate; 346, shaking box; 35, partition plate; 4, buffer quantitative discharge mechanism; 41, outer shell; 42, buffer control assembly; 421, fixed frame; 422, inner frame; 423, support; 424, power box; 425, rotating rod; 426, baffle; 427, electric push rod; 428, adapter; 429, connecting rod; 4210, fixed support rod; 43, control discharge assembly; 431, discharge hopper; 432, rubber ring; 433, control component; 4331, fixed plate; 4332, electric cylinder; 4333, adapter; 4334, fixed rod; 4335, connecting strip; 4336, clamping half ring; 4337, limiting block; 4338, switch control; 5, through port. DETAILED DESCRIPTION

[0010] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0011] Reference Figures 1-13 An embodiment provided by the present application: a livestock breeding quantitative feeding device, comprising a main frame 1, the upper side of the main frame 1 is fixedly connected with a bearing plate 2, the upper side of the front end of the bearing plate 2 is fixedly connected with a multi-material mixing and quantitative mechanism 3, and the lower side of the front end of the bearing plate 2 is fixedly connected with a buffer quantitative discharge mechanism 4. The multi-material mixing and quantifying mechanism 3 comprises a box frame 31 fixedly connected to the upper side of the front end of the bearing plate 2, a middle feeding hopper 32 fixedly connected to the upper side of the box frame 31, and a main discharging assembly 33 fixedly connected to the front end of the lower end of the feeding hopper 32, and a shaking assembly 34 fixedly connected to the rear end of the lower end of the feeding hopper 32, and a through opening 5 is formed in the middle of the front end of the bearing plate 2, and the position of the main discharging assembly 33 corresponds to the position of the through opening 5, and the bottom of the shaking assembly 34 is fixedly connected to the upper side of the bearing plate 2; The main discharging assembly 33 comprises a discharging hopper 331 fixedly connected to the front end of the lower end of the feeding hopper 32, two main rotating blocks 332 rotatably connected to the left and right sides of the discharging hopper 331, respectively, and two connecting pieces 333 fixedly connected to the outer walls of the two main rotating blocks 332, respectively, and the middle portions of the two connecting pieces 333 are fixedly connected to the same sealing plate 337, and the ends of the two connecting pieces 333 away from the main rotating blocks 332 are fixedly connected to auxiliary rotating blocks 334, and the two auxiliary rotating blocks 334 are connected through a rotating shaft 335, and the lower front side of the discharging hopper 331 is rotatably connected to a connecting block 336, and the end of the connecting block 336 away from the discharging hopper 331 is rotatably connected to the middle outer wall of the rotating shaft 335, and the upper front side of the discharging hopper 331 is rotatably connected to a hydraulic cylinder 338, and the other end of the hydraulic cylinder 338 is rotatably connected to the outer wall of the rotating shaft 335, and the bottom of the discharging hopper 331 is provided with a discharging opening 339, and the position of the sealing plate 337 corresponds to the position of the discharging opening 339, and the required feed is poured into the feeding hopper 32 from the upper side of the end of the feeding hopper 32 close to the main discharging assembly 33, so that the feed slides from the front inner wall of the feeding hopper 32 and falls into the discharging hopper 331, and the hydraulic cylinder 338 is set to be pulled and pushed at regular intervals, and when the hydraulic cylinder 338 is pulled back, the rotating shaft 335 is pulled, the rotating shaft 335 rotates according to the rotation of the connecting block 336, and then the auxiliary rotating blocks 334, the connecting pieces 333 and the main rotating blocks 332 pull the sealing plate 337, so that the sealing plate 337 moves away from the discharging opening 339, and the feed in the discharging hopper 331 falls, and when the hydraulic cylinder 338 is pushed out, the sealing plate 337 closes the discharging opening 339, so that the feed is stopped, thereby achieving the effect of preliminary quantification.

[0012] The feed shaking assembly 34 includes a feed hopper 341 fixedly connected to the lower rear of the feed hopper 32, a support seat 342 fixedly connected to the upper side of the middle of the support plate 2, and a fixing member 344 fixedly connected to the middle of the upper side of the support seat 342. A main vibrating plate 345 is fixedly connected to the upper front of the support seat 342, and a secondary vibrating plate 343 is fixedly connected to the upper rear of the support seat 342. A feed shaking box 346 is fixedly connected to the upper side of the fixing member 344. When poultry or livestock are sick and a certain amount of medicine needs to be mixed into the feed, the medicine to be mixed in is fed from the feed hopper 32 towards the feed shaking assembly 34. The medicine is poured into the feed hopper 32 from one end, causing it to slide off the inner wall of the feed hopper 32 and fall into the discharge hopper 341. The medicine then falls into the shaking box 346 through the discharge hopper 341. As the equipment vibrates during operation, the shaking box 346 sways slightly back and forth, impacting the main vibration plate 345 and the secondary vibration plate 343. This causes the main vibration plate 345 and the secondary vibration plate 343 to impact the shaking box 346, allowing the medicine on the shaking box 346 to fall little by little from the front of the shaking box 346, making it easier to mix evenly into the feed falling from the discharge hopper 331.

[0013] The discharge port 339 is located above the front of the opening 5. The lower end of the feeding hopper 341 is located inside the rear end of the shaking box 346. The side of the shaking box 346 near the discharge hopper 331 is located above the rear of the opening 5. A partition plate 35 is fixedly connected to the middle of the bottom inner wall of the feeding hopper 32. This can prevent the feed and medicine from coming into direct contact during feeding, which would lead to uneven mixing and imbalance of medicine dosage.

[0014] The buffer quantitative discharge mechanism 4 includes an outer shell 41 fixedly connected to the lower front end of the bearing plate 2, a buffer quantity control component 42 fixedly connected inside the outer shell 41, and a quantity control discharge component 43 fixedly connected to the lower side of the outer shell 41. The buffer control assembly 42 includes an inner frame 422 fixedly connected inside the outer casing 41, a fixing bracket 421 fixedly connected to the lower outer wall of the inner frame 422, and two power boxes 424 fixedly connected to the front and rear sides of the inner frame 422 respectively. Electric push rods 427 are fixedly connected to both the left and right sides of the inner frame 422. A connecting member 428 is fixedly connected to the lower end of each electric push rod 427. Rotating rods 425 are rotatably connected to both ends of the fixing bracket 421. Baffles 426 are fixedly connected to the outer walls of both rotating rods 425. Connecting rods 429 are rotatably connected to both ends of the connecting member 428. The ends of the two connecting rods 429 furthest from the connecting member 428 are rotatably connected to the lower outer sides of the two baffles 426 respectively. The feed falling into the discharge hopper 331 and the shaking... The medicine falling from the feed bin 346 enters the buffer control component 42 through the opening 5. After being separated by the fixed support rod 4210 and the bracket 423, it is tumbled and mixed again, and finally falls into the angle formed by the two baffles 426 simultaneously adhering to the bracket 423. This buffers the falling feed and medicine and mixes them again. Through program settings, the hydraulic cylinder 338 pushes and pulls at regular intervals. When the electric push rod 427 pushes, the connecting part 428 descends, and pushes open the two baffles 426 through the two connecting rods 429, allowing the feed and medicine to fall. When the electric push rod 427 pulls back, the two baffles 426 cooperate with the bracket 423 to close again, so that subsequent feed and medicine can fall onto the two baffles 426 again. This also allows for timed and quantitative feeding of feed.

[0015] The positions of the two baffles 426 are mirror images of each other. The lower side of the fixed bracket 421 is fixedly connected to the support 423, and the inner wall of the inner frame 422 is fixedly connected to the fixed support rod 4210.

[0016] The controlled feeding assembly 43 includes a discharge hopper 431 fixedly connected to the inner wall of the lower side of the outer shell 41, a rubber ring 432 fixedly connected to the lower end of the discharge hopper 431, and a control component 433 fixedly connected to the outer wall of the discharge hopper 431. Before using this equipment, place the equipment in the desired position so that the rubber ring 432 is directly above the feed trough of the poultry and livestock to be fed. The control component 433 includes two fixed plates 4331 respectively fixedly connected to the left and right sides of the upper section of the discharge hopper 431, and two clamping semi-rings 4336 disposed on the front and rear sides of the rubber ring opening 432. Both ends of the two fixed plates 4331 are rotatably connected to adapters 4333. The ends of the two adapters 4333 away from the fixed plates 4331 are connected by an electric cylinder 4332. The adapters 4333 at corresponding ends of the two fixed plates 4331 are connected by a fixing rod 4334. The two clamping semi-rings 4336 are located on the side away from the rubber ring opening 432. Both ends of the feed trough are fixedly connected with connecting strips 4335. The ends of the two connecting strips 4335 away from the clamping half-rings 4336 are fixedly connected to the outer wall of the corresponding fixing rods 4334. Finally, the feed falls through the discharge hopper 431 and the rubber ring opening 432 into the feeding trough. At this time, the electric cylinder 4332 can be activated. Through the adapter 4333, the fixing rod 4334 and the connecting strips 4335, the two clamping half-rings 4336 are controlled to move closer or further away from each other, thereby adjusting the diameter of the rubber ring opening 432. This allows for further control of the feed discharge speed and amount.

[0017] The positions of the two clamping half-rings 4336 are mirror images of each other. The left and right ends of the opposite side of the two clamping half-rings 4336 are fixedly connected to the limiting blocks 4337. The limiting blocks 4337 can prevent the two clamping half-rings 4336 from being squeezed too much and damaging the rubber ring opening 432, thus affecting the normal operation of the equipment. One of the fixed plates 4331 is fixedly connected to the side away from the discharge hopper 431 with a switch control component 4338. The switch control component 4338 facilitates the control of the equipment.

[0018] Working Principle: Before using this equipment, place it in the desired position so that the rubber ring 432 is directly above the feeding trough of the livestock to be fed. Pour the feed into the feed hopper 32 from the upper side of the end near the main discharge assembly 33, allowing the feed to slide down the inner wall of the front side of the feed hopper 32 and fall into the discharge hopper 331. Through program settings, the hydraulic cylinder 338 is pushed and pulled at regular intervals. When the hydraulic cylinder 338 pulls back, it pulls the rotating shaft 335. The rotating shaft 335 rotates according to the adapter block 336, which in turn pulls the sealing plate 337 through the auxiliary rotating block 334, the connecting piece 333, and the main rotating block 332. This causes the sealing plate 337 to move away from the discharge port 339, allowing the feed in the discharge hopper 331 to fall out. As the hydraulic cylinder 338 pushes out, the sealing plate... 337 closes the discharge port 339, thereby stopping feed dispensing and achieving a preliminary quantitative effect. When poultry or livestock are sick and a certain amount of medicine needs to be mixed into the feed, the required medicine is poured into the feed hopper 32 from the upper side near the shaking component 34. This allows the medicine to slide off the inner rear wall of the feed hopper 32 and fall into the discharge hopper 341. The medicine then falls into the shaking box 346 through the discharge hopper 341. As the equipment vibrates during operation, the shaking box 346 sways slightly back and forth, impacting the main vibrating plate 345 and the auxiliary vibrating plate 343. This causes the main vibrating plate 345 and the auxiliary vibrating plate 343 to impact the shaking box 346, allowing the medicine on the shaking box 346 to fall gradually from the front side of the shaking box 346, facilitating even distribution. The feed falling from the discharge hopper 331 and the medicine falling from the shaking box 346 are evenly mixed into the feed falling from the discharge hopper 331. The feed falling from the discharge hopper 331 and the medicine falling from the shaking box 346 fall into the buffer control component 42 through the opening 5. After being divided by the fixed support rod 4210 and the bracket 423, they are tumbled and mixed again. Finally, they fall into the angle formed by the two baffles 426 simultaneously adhering to the bracket 423, which buffers the falling feed and medicine and mixes them again. According to the program setting, the hydraulic cylinder 338 pushes and pulls at timed intervals. When the electric push rod 427 pushes, the connecting part 428 descends, and the two baffles 426 are pushed open by the two connecting rods 429, allowing the feed and medicine to fall. When the electric push rod 427 pulls back, the two baffles 426 and the bracket 423 cooperate to close again, which facilitates the subsequent feeding and medicine. The feed falls again onto the two baffles 426, allowing for timed and quantitative feeding. Finally, the feed falls through the discharge hopper 431 and the rubber ring opening 432 into the feeding trough. At this point, the electric cylinder 4332 can be activated, and the two clamping semi-rings 4336 are controlled to move closer or further apart via the adapter 4333, fixing rod 4334, and connecting strip 4335, thereby adjusting the diameter of the rubber ring opening 432. This allows for further control of the feed discharge speed and quantity, enabling the equipment to automatically and quantitatively dispense feed, which is beneficial for the healthy feeding of poultry and livestock. A certain amount of medicine can also be mixed into the feed when needed for the treatment of poultry and livestock. The feed is buffered during dispensing, which can prevent it from splashing due to gravity, thus avoiding feed waste and pollution of the feeding environment.

[0019] 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. A quantitative feeding device for livestock farming, comprising a main frame (1), characterized in that: The upper side of the main frame (1) is fixedly connected to a bearing plate (2), the upper front side of the bearing plate (2) is fixedly connected to a multi-material mixing and metering mechanism (3), and the lower front side of the bearing plate (2) is fixedly connected to a buffer metering discharge mechanism (4). The multi-material mixing and metering mechanism (3) includes a box frame (31) fixedly connected to the upper front side of the support plate (2), a middle feed hopper (32) fixedly connected to the upper side of the box frame (31), and a main discharge component (33) fixedly connected to the lower front of the feed hopper (32). A shaking component (34) is fixedly connected to the lower rear of the feed hopper (32). A through-hole (5) is opened in the middle of the front end of the support plate (2). The position of the main discharge component (33) corresponds to the position of the through-hole (5). The bottom of the shaking component (34) is fixedly connected to the upper side of the support plate (2). The main discharge assembly (33) includes a discharge hopper (331) fixedly connected to the lower front of the feed hopper (32), two main rotating blocks (332) rotatably connected to the left and right sides of the discharge hopper (331) respectively, and two connecting pieces (333) fixedly connected to the outer walls of the two main rotating blocks (332) respectively. The middle of each of the two connecting pieces (333) is fixedly connected to the same sealing plate (337). The end of each of the two connecting pieces (333) away from the main rotating block (332) is fixedly connected to a secondary rotating block (334). The two secondary rotating blocks (334) are connected by a rotating shaft. (335) are connected together. The lower front side of the discharge hopper (331) is rotatably connected to a transition block (336). One end of the transition block (336) away from the discharge hopper (331) is rotatably connected to the middle outer wall of the rotating shaft (335). The upper front side of the discharge hopper (331) is rotatably connected to a hydraulic cylinder (338). The other end of the hydraulic cylinder (338) is rotatably connected to the outer wall of the rotating shaft (335). The bottom of the discharge hopper (331) is provided with a discharge port (339). The position of the sealing plate (337) corresponds to the position of the discharge port (339).

2. The quantitative feeding device for livestock farming according to claim 1, characterized in that: The material shaking assembly (34) includes a feeding hopper (341) fixedly connected to the lower rear of the feeding hopper (32), a support seat (342) fixedly connected to the upper side of the middle of the support plate (2), and a fixing member (344) fixedly connected to the middle of the upper side of the support seat (342). A main vibrating plate (345) is fixedly connected to the upper front of the support seat (342), a secondary vibrating plate (343) is fixedly connected to the upper rear of the support seat (342), and a material shaking box (346) is fixedly connected to the upper side of the fixing member (344).

3. The quantitative feeding device for livestock farming according to claim 2, characterized in that: The discharge port (339) is located above the front of the through-hole (5), the lower end of the feeding hopper (341) is located inside the rear end of the shaking box (346), the side of the shaking box (346) near the discharge hopper (331) is located above the rear end of the through-hole (5), and a partition plate (35) is fixedly connected to the middle of the bottom inner wall of the feeding hopper (32).

4. The quantitative feeding device for livestock farming according to claim 1, characterized in that: The buffer quantitative discharge mechanism (4) includes an outer shell (41) fixedly connected to the lower front end of the bearing plate (2), a buffer quantity control component (42) fixedly connected inside the outer shell (41), and a quantity control discharge component (43) fixedly connected to the lower side of the outer shell (41). The buffer control assembly (42) includes an inner frame (422) fixedly connected inside the outer shell (41), a fixing bracket (421) fixedly connected to the lower outer wall of the inner frame (422), and two power boxes (424) fixedly connected to the front and rear sides of the inner frame (422). Electric push rods (427) are fixedly connected to both the left and right sides of the inner frame (422). A connector (428) is fixedly connected to the lower end of the electric push rod (427). Rotating rods (425) are rotatably connected to both the front and rear ends of the fixing bracket (421). Baffles (426) are fixedly connected to the outer walls of the two rotating rods (425). Connecting rods (429) are rotatably connected to both the front and rear ends of the connector (428). The ends of the two connecting rods (429) away from the connector (428) are rotatably connected to the lower outer sides of the two baffles (426).

5. A quantitative feeding device for livestock farming according to claim 4, characterized in that: The positions of the two baffles (426) are mirror images of each other. A bracket (423) is fixedly connected to the lower side of the fixed frame (421), and a fixed support rod (4210) is fixedly connected to the inner wall of the inner frame (422).

6. A quantitative feeding device for livestock farming according to claim 4, characterized in that: The controlled feeding assembly (43) includes a discharge hopper (431) fixedly connected to the inner wall of the lower side of the outer shell (41), a rubber ring (432) fixedly connected to the lower end of the discharge hopper (431), and a control component (433) fixedly connected to the outer wall of the discharge hopper (431). The control component (433) includes two fixed plates (4331) fixedly connected to the left and right sides of the upper section of the discharge hopper (431) respectively, and two clamping half rings (4336) set on the front and rear sides of the rubber ring opening (432). The front and rear ends of the two fixed plates (4331) are rotatably connected with adapters (4333). The ends of the two adapters (4333) away from the fixed plates (4331) are connected by electric cylinders (4332). The adapters (4333) at the corresponding ends of the two fixed plates (4331) are connected by fixing rods (4334). The left and right ends of the two clamping half rings (4336) away from the rubber ring opening (432) are fixedly connected with connecting strips (4335). The ends of the two connecting strips (4335) away from the clamping half rings (4336) are fixedly connected to the outer wall of the corresponding fixing rods (4334).

7. A quantitative feeding device for livestock farming according to claim 6, characterized in that: The positions of the two clamping half rings (4336) are mirror images of each other. Both ends of the opposite side of the two clamping half rings (4336) are fixedly connected to the limiting blocks (4337). A switch control element (4338) is fixedly connected to the side of one of the fixed plates (4331) away from the discharge hopper (431).

Images