Feed turning device for cattle and sheep breeding and use method thereof

Abstract

The invention relates to the technical field of cattle and sheep breeding auxiliary devices, in particular to a feed turning device for cattle and sheep breeding and a use method thereof, and solves the problems that when the moisture content in TMR feed is 45% + 5%, the feed throwing amount is too large, when the feeding time is prolonged, the feed at the bottom of a feeding trough is prone to being extruded and agglomerated, the palatability of the agglomerated feed is reduced, and the feed turning device cannot turn over. The problems that cattle and sheep are not easy to digest after ingestion, dyspepsia is caused, health of cattle and sheep is not facilitated, feed is wasted, and the cost is increased are solved. A feed turning device for cattle and sheep breeding comprises a trough and a crawler-type moving vehicle, a rotating disc is rotatably mounted on the upper surface of the crawler-type moving vehicle, two symmetrically-distributed mechanical arms are mounted on the upper surface of the rotating disc, a mounting plate is mounted at one end of each mechanical arm, and a plurality of guide plates are fixedly connected to the two sides of the mounting plate in an inserted mode. The caked feed located at the bottom of the feeding trough is turned over and crushed, so that cattle and sheep can eat the feed conveniently, and waste caused by caked feed is avoided.

Description

Technical Field

[0001] The present invention relates to the field of auxiliary devices for cattle and sheep breeding, and specifically to a feed turning device for cattle and sheep breeding and its use method. Background Technique

[0002] Breeding refers to the cultivation and reproduction of animals and plants, including livestock breeding, poultry breeding, aquaculture, and special breeding, etc. With the continuous improvement of people's living standards, the demand for beef, mutton, and milk is also increasing. Coupled with the improvement of rural living conditions and the development of agricultural production mechanization, cattle and sheep have gradually withdrawn from the family breeding mode and developed into a large-scale, specialized, and mechanized breeding mode to achieve the purpose of reducing costs and increasing efficiency;

[0003] During the breeding process of cattle and sheep, a large amount of feed needs to be provided for them. In order to ensure that the feed eaten by animals contains all the nutrient amounts specified in the feeding standards, it is necessary to make corresponding selections and combinations of feed raw materials and produce a total mixed ration (TMR feed) and put it in the feeding trough for cattle and sheep to eat.

[0004] However, when the water content in the TMR feed is 45% + 5%, and the amount of feed put in is too much and the feeding time is prolonged, it is very easy for the feed at the bottom of the feeding trough to be squeezed and caked. After caking, the palatability of the feed is reduced, and it is not easy to digest after being eaten by cattle and sheep, causing indigestion, which is not conducive to the health of cattle and sheep. At the same time, it wastes feed and increases costs. Therefore, it does not meet the existing needs, and for this reason, we propose a feed turning device for cattle and sheep breeding and its use method. Summary of the Invention

[0005] The purpose of the present invention is to provide a feed turning device for cattle and sheep breeding and its use method to solve the problems mentioned in the above background technique, that is, when the water content in the TMR feed is 45% + 5%, and the amount of feed put in is too much and the feeding time is prolonged, it is very easy for the feed at the bottom of the feeding trough to be squeezed and caked. After caking, the palatability of the feed is reduced, and it is not easy to digest after being eaten by cattle and sheep, causing indigestion, which is not conducive to the health of cattle and sheep. At the same time, it wastes feed and increases costs.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A feed turning device for cattle and sheep breeding, including a feeding trough and a crawler mobile vehicle. A rotating turntable is rotatably installed on the upper surface of the crawler mobile vehicle. Two symmetrically distributed robotic arms are installed on the upper surface of the rotating turntable. One end of the robotic arm is installed with a mounting plate. A plurality of guide plates are fixedly inserted on both sides of the mounting plate. One end of the guide plate is located outside the mounting plate, and an electric telescopic rod is fixed to the outer end of the guide plate. A plurality of feed turners or a plurality of feed agitators are detachably installed at the bottom of the mounting plate.

[0007] Preferably, the feed turnover device comprises two symmetrically distributed support plates, the top ends of the support plates are detachably fixed to the bottom surface of the mounting plate, a feed turnover cylinder is arranged between the bottom ends of the two symmetric support plates, the end of the feed turnover cylinder rotates through the bottom end of the support plate, four feed inlets are formed in the outer surface of the feed turnover cylinder, a feed turnover plate is fixed to the inner side of the feed inlet, a plurality of linearly arranged weight reduction grooves are arranged on one side of the feed turnover plate, and the four feed turnover plates are distributed in a circular array around the axis of the feed turnover cylinder.

[0008] Preferably, a crushing shaft is rotatably installed inside the feed turnover cylinder, both ends of the crushing shaft penetrate through the ends of the feed turnover cylinder, a turnover gear is fixed to the outer side of one end of the crushing shaft, a crushing gear is fixed to the outer side of the end of the crushing shaft close to the turnover gear, a driving gear is meshed and connected below the crushing gear, one end of the driving gear is connected with a turnover motor, and a transmission gear is meshed and connected to the outer side of the turnover motor, and the transmission gear is kept meshed with the turnover gear and not in contact with the crushing gear.

[0009] Preferably, a fixing plate is fixed to the outer side of the turnover motor, the top end of the fixing plate is bent and fixedly connected with the support plate close to the turnover gear, a positioning ring is fixed to the outer side of the bottom end of the support plate connected with the fixing plate, and the transmission gear is rotatably installed inside the positioning ring.

[0010] Preferably, a crushing rotating rod is fixed to the outer side of the crushing shaft, and both ends of the crushing rotating rod are rotatably connected with the feed turnover cylinder through roller bearings.

[0011] Preferably, multiple groups of crushing knife strips are circularly arrayed on the outer surface of the crushing rotating rod, each group of crushing knife strips is linearly arrayed along the axis of the crushing rotating rod, four groups of auxiliary knife strips are fixed to the inner side of the feed turnover cylinder, each group of turnover gears is linearly arrayed along the axis of the feed turnover cylinder, and the crushing knife strips and the auxiliary knife strips are staggered.

[0012] Preferably, the feed turning device comprises a fixing frame, the top end of the fixing frame is detachably fixed to the bottom of the mounting plate, a plurality of docking card slots are formed in the rear surface of the bottom end of the fixing frame, a positioning short shaft is rotatably installed inside the docking card slot, a turning lever is fixed to the outer side of the positioning short shaft, the turning lever is inclined as a whole, and the bottom end of the turning lever is bent and flush with the bottom surface of the feeding trough.

[0013] Preferably, a turning motor is fixed to one side of the bottom end of the docking card slot, a turning shaft is fixed to the output shaft end of the turning motor, both ends of the turning shaft are rotatably connected with the docking card slot, and a plurality of turning wheels are fixed to the outer surface of the turning shaft.

[0014] Preferably, the number of the turning wheels is the same as that of the turning levers, and the turning wheels are located directly above the docking card slots. The outer surface of the turning wheels is provided with protruding rotating pressing rods, and the included angle between two adjacent rotating pressing rods is 150-180 degrees.

[0015] A method for using a feed turning device for raising cattle and sheep includes the following steps:

[0016] S1: First, place the mounting plate above the feeding trough through the robotic arm, and start the guide plate so that the guide plate pushes the electric telescopic rod to move and makes the electric telescopic rod fit against the inner wall of the feeding trough.

[0017] S2: Connect the power supply of the device. After the power is connected, the crawler mobile vehicle walks on the ground. When the crawler mobile vehicle walks, it moves through the rotary turntable, the mounting plate of the robotic arm, and the feed flipper or feed turner installed at the bottom of the mounting plate.

[0018] S3: During the movement of the feed flipper, the flipping motor is powered on and the output shaft rotates clockwise. The flipping motor drives the crushing gear and the transmission gear to rotate through the driving gear.

[0019] S4: The transmission gear drives the flipping gear to rotate, so that the feed flipping cylinder rotates clockwise along with the output shaft of the flipping motor. When the feed flipping cylinder rotates clockwise, it drives the feed flipping plate to rotate at the same time, and uses the rotating feed flipping plate to shovel up the feed at the bottom of the feeding trough.

[0020] S5: During the rotation of the feed flipping plate, the shoveled feed is sent into the interior of the feed flipping cylinder through the feed inlet. At this time, the crushing gear drives the crushing shaft, the crushing rotating rod, and the crushing knife strips on the outer surface of the crushing rotating rod to rotate, and the crushing rotating rod and the crushing knife strips rotate counterclockwise. At this time, the auxiliary knife strips inside the feed flipping cylinder rotate simultaneously with the feed flipping cylinder.

[0021] S6: The crushing knife strips and the auxiliary knife strips cross each other. When the crushing knife strips and the auxiliary knife strips cross each other, a shearing force is generated to crush and pulverize the feed entering the interior of the feed flipping cylinder. The pulverized feed leaves the feed flipping cylinder from the feed inlet that rotates to the bottom of the feed flipping cylinder. The feed that leaves the feed flipping cylinder and is pulverized passes through the weight reduction grooves on the feed flipping plate and returns to the interior of the feeding trough, realizing the turning of the feed inside the feeding trough.

[0022] S7: During the movement of the feed turner, the bottom end of the turning lever slides along the inner bottom surface of the feeding trough, and the bottom end of the turning lever separates the feed located at the bottom of the feeding trough from the feeding trough.

[0023] S8: Then the turning motor is powered on and started. After the turning motor is powered on, it drives the turning shaft and the turning wheels fixed on the outer surface of the turning shaft to rotate simultaneously.

[0024] S9: When the turning wheel rotates, it squeezes the top end of the turning lever through the rotating pressure lever, causing the bottom end of the turning lever to rotate around the axis of the positioning short shaft;

[0025] S10: The bottom end of the turning lever rotates upward and throws the feed separated from the bottom of the feeding trough upward, realizing the interchange of the positions of the upper and lower layers of feed inside the feeding trough, achieving the turning of the feed, and facilitating the feeding of cattle and sheep.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] 1. In the present invention, during the movement of the mounting plate, the flipping motor drives the transmission gear to rotate, so that the transmission gear drives the flipping gear to rotate, causing the feed flipping cylinder to rotate clockwise. The feed flipping cylinder in clockwise rotation drives the feed flipping plate to rotate, shovels up the feed in the feeding trough and sends it into the feed flipping cylinder through the feed inlet. After the feed rotates in the feed flipping cylinder, it leaves the feed flipping cylinder through the feed inlet rotated to the bottom of the feed flipping cylinder. The feed that leaves the feed flipping cylinder and is crushed passes through the weight reduction grooves on the feed flipping plate and returns to the inside of the feeding trough, realizing the turning of the feed, facilitating the feeding of cattle and sheep, and avoiding feed caking, which may lead to inedible feed and waste;

[0028] 2. In the present invention, four groups of auxiliary knife strips are fixed inside the feed flipping cylinder, and a crushing rotating rod fixed to the crushing shaft is also installed inside the feed flipping cylinder. A plurality of crushing knife strips are fixed on the outer surface of the crushing rotating rod. The crushing knife strips and the auxiliary knife strips are mutually staggered. At the same time, the crushing shaft is driven by the crushing gear, and the rotation direction is completely opposite to the rotation directions of the feed flipping cylinder and the crushing knife strips, so that the crushing knife strips and the auxiliary knife strips pass through each other alternately. When passing through, the crushing knife strips and the auxiliary knife strips generate a shearing force, crushing and pulverizing the feed entering the feed flipping cylinder, pulverizing the caked feed, facilitating the feeding of cattle and sheep, and avoiding waste caused by feed caking;

[0029] 3. In the present invention, the bottom end of the turning lever slides along the inner wall bottom surface of the feeding trough to separate the feed from the feeding trough. At the same time, after the turning motor is powered on, it drives the turning shaft and the turning wheel to rotate. The turning wheel squeezes the top end of the turning lever through the rotating pressure lever, causing the bottom end of the turning lever to rotate around the axis of the positioning short shaft and generating an upward force on the feed, throwing the feed at the bottom layer of the feeding trough upward to interchange positions with the upper layer of feed, realizing the turning of the feed, facilitating the feeding of cattle and sheep, and avoiding feed caking, which may lead to inedible feed and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0031] Figure 2Schematic diagram of the mounting plate of the present invention;

[0032] Figure 3 Schematic diagram of the assembly of the robotic arm and the feed flipper of the present invention;

[0033] Figure 4 Schematic diagram of the structure of the feed flipper of the present invention;

[0034] Figure 5 Schematic diagram of the structure of the feed flipping cylinder of the present invention;

[0035] Figure 6 Schematic diagram of the structure of the crushing rotary rod of the present invention;

[0036] Figure 7 Schematic diagram of the assembly of the robotic arm and the mounting plate of the present invention;

[0037] Figure 8 Schematic diagram of the structure of the feed agitating device of the present invention;

[0038] Figure 9 Rear view of the fixing bracket of the present invention.

[0039] In the figure: 1, feeding trough; 2, crawler mobile vehicle; 3, rotating turntable; 4, robotic arm; 5, mounting plate; 6, feed flipper; 601, support plate; 602, feed flipping cylinder; 603, feed inlet; 604, feed flipping plate; 605, weight reduction groove; 606, fixing plate; 607, flipping motor; 608, crushing shaft; 609, driving gear; 610, crushing gear; 611, transmission gear; 612, flipping gear; 613, crushing rotary rod; 614, crushing knife bar; 615, auxiliary knife bar; 616, positioning ring; 7, feed agitating device; 701, fixing bracket; 702, docking card slot; 703, agitating lever; 704, agitating shaft; 705, agitating wheel; 706, agitating motor; 707, positioning short shaft; 708, rotating pressure rod; 8, electric telescopic rod; 9, guiding plate. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0041] The flipping motor (model 3I(R)K15RGN-C) and the agitating motor (model 35BYJ46 eccentric) mentioned in the present invention can both be obtained by purchasing from the market or customizing privately.

[0042] Such as Figure 1 , Figure 2 , Figure 3 And Figure 7As shown in the figure, a feed turning device for raising cattle and sheep includes a feeding trough 1 and a crawler mobile vehicle 2. A rotating turntable 3 is rotatably installed on the upper surface of the crawler mobile vehicle 2. Two symmetrically distributed robotic arms 4 are installed on the upper surface of the rotating turntable 3. One end of the robotic arm 4 is installed with a mounting plate 5. A plurality of guide plates 9 are fixedly inserted on both sides of the mounting plate 5. One end of the guide plate 9 is located outside the mounting plate 5, and an electric telescopic rod 8 is fixed at the outer end of the guide plate 9. A plurality of feed turners 6 or a plurality of feed stirrers 7 are detachably installed at the bottom of the mounting plate 5. By using the guide plate 9 to push the electric telescopic rod 8 to contact the inner wall of the feeding trough 1, when the whole device moves, the electric telescopic rod 8 in contact with the inner wall of the feeding trough 1 plays a guiding role for the whole device, avoiding deviation during the movement of the device, which may cause the feed turner 6 or the feed stirrer 7 to collide with the feeding trough 1 and result in damage or failure.

[0043] As Figures 3 to 6 shown, the feed turner 6 includes two symmetrically distributed support plates 601. The top ends of the support plates 601 are detachably fixed to the bottom surface of the mounting plate 5. A feed turning cylinder 602 is arranged between the bottom ends of the two symmetric support plates 601. The end of the feed turning cylinder 602 rotatably penetrates through the bottom end of the support plate 601. Four feed inlets 603 are formed on the outer surface of the feed turning cylinder 602. A feed turning plate 604 is fixed inside the feed inlet 603. A plurality of linearly arranged weight reduction grooves 605 are arranged on one side of the feed turning plate 604. The four feed turning plates 604 are distributed in a circular array around the axis of the feed turning cylinder 602. When the feed turning cylinder 602 is stressed and rotates clockwise, the rotating feed turning plate 604 will rotate and contact the bottom of the feeding trough 1, and shovel up the caked feed at the bottom of the feeding trough 1 and send it into the feed turning cylinder 602 along the feed inlet 603, realizing the turning of the caked feed at the bottom of the feeding trough 1.

[0044] A crushing shaft 608 is rotatably installed inside the feed turning cylinder 602. The two ends of the crushing shaft 608 penetrate through the ends of the feed turning cylinder 602. A turning gear 612 is fixed on the outer side of one end of the crushing shaft 608. A crushing gear 610 is fixed on the outer side of the end of the crushing shaft 608 close to the turning gear 612. A driving gear 609 is meshed and connected below the crushing gear 610. One end of the driving gear 609 is connected with a turning motor 607. A transmission gear 611 is meshed and connected to the outside of the turning motor 607. The transmission gear 611 is meshed with the turning gear 612 and does not contact the crushing gear 610. By using the transmission gear 611 to conduct the movement of the driving gear 609, when the driving gear 609 rotates, the turning gear 612 rotates simultaneously and in the same direction as the driving gear 609, so that the rotation direction of the turning gear 612 is opposite to the rotation direction of the crushing shaft 608.

[0045] A fixing plate 606 is fixed to the outside of the flip motor 607, the top of the fixing plate 606 is bent and fixedly connected to the support plate 601 close to the flip gear 612, a positioning ring 616 is fixed to the outside of the bottom end of the support plate 601 connected to the fixing plate 606, and the transmission gear 611 is rotatably installed on the inner side of the positioning ring 616. The positioning ring 616 is used to limit the position of the transmission gear 611 to ensure that when the transmission gear 611 cannot move up and down, the transmission gear 611 rotates along with the driving gear 609 after being driven by the driving gear 609.

[0046] A crushing rotating rod 613 is fixed to the outside of the crushing shaft 608, and both ends of the crushing rotating rod 613 are rotatably connected to the feed turning cylinder 602 through roller bearings. A plurality of groups of crushing knife strips 614 are distributed in a circular array on the outer surface of the crushing rotating rod 613, and each group of crushing knife strips 614 is arranged in a linear array along the axis of the crushing rotating rod 613. Four groups of auxiliary knife strips 615 are fixed to the inside of the feed turning cylinder 602, and each group of turning gears 612 is arranged in a linear array along the axis of the feed turning cylinder 602. The crushing knife strips 614 and the auxiliary knife strips 615 are staggered. The crushing rotating rod 613 rotates with the crushing shaft 608, and the rotation direction is opposite to the rotation direction of the feed turning cylinder 602, so that the crushing knife strips 614 and the auxiliary knife strips 615 staggeredly pass by each other during the rotation process. The staggered crushing knife strips 614 and auxiliary knife strips 615 shear the feed entering the feed turning cylinder 602 when passing by, and crush the agglomerated feed to facilitate consumption and digestion by cattle and sheep.

[0047] like Figures 7 to 9 As shown, the feed turner 7 includes a fixing frame 701, the top of which is detachably fixed to the bottom of the mounting plate 5, and a plurality of docking slots 702 are provided on the rear surface of the bottom end of the fixing frame 701. A positioning short shaft 707 is rotatably installed on the inner side of the docking slot 702, and a turning lever 703 is fixed on the outer side of the positioning short shaft 707. The turning lever 703 is tilted as a whole, and the bottom end of the turning lever 703 is bent and flush with the bottom surface of the trough 1. When the crawler mobile vehicle 2 drives the mechanical arm 4 and the mounting plate 5 to move, the bottom of the tilted turning lever 703 slides against the inner bottom surface of the trough 1, and the feed located on the inner bottom surface of the trough 1 is separated from the trough 1 and turned over, so that the feed at the bottom of the trough 1 can be eaten by cattle and sheep, thereby avoiding feed agglomeration and waste.

[0048] One side of the bottom end of the docking card slot 702 is fixedly provided with a turning motor 706. The output shaft end of the turning motor 706 is fixedly provided with a turning shaft 704. Both ends of the turning shaft 704 are rotationally connected to the docking card slot 702. A plurality of turning wheels 705 are fixedly provided on the outer surface of the turning shaft 704. The number of the turning wheels 705 is the same as that of the turning lever 703. And the turning wheels 705 are located directly above the docking card slot 702. A raised rotating pressure rod 708 is provided on the outer surface of the turning wheel 705. The included angle between two adjacent rotating pressure rods 708 is 150 - 180 degrees. The turning motor 706 is used to drive the turning shaft 704 and the turning wheels 705. The top end of the turning lever 703 is squeezed by the rotating pressure rod 708 outside the turning wheel 705, so that the bottom end of the turning lever 703 rotates upward around the axis of the positioning short shaft 707, and the feed at the bottom of the feeding trough 1 is thrown upward, realizing the turning of the feed inside the feeding trough 1 and avoiding the feed caking and affecting the consumption.

[0049] Working principle: First, install the feed flipper 6 or the feed turning device 7 at the bottom of the mounting plate 5, then connect the power supply of the device and start it. The mounting plate 5 and the feed flipper 6 or the feed turning device 7 installed at the bottom of the mounting plate 5 are placed inside the feeding trough 1 through the robotic arm 4. The guide plate 9 pushes the electric telescopic rod 8 to approach the inner wall of the feeding trough 1 until the electric telescopic rod 8 contacts the inner wall of the feeding trough 1. Subsequently, the tracked mobile vehicle 2 moves on the ground, moving from one end of the feeding trough 1 to the other end. When the tracked mobile vehicle 2 moves, it drives the feed flipper 6 or the feed turning device 7 to move simultaneously through the rotating turntable 3, the robotic arm 4, and the mounting plate 5.

[0050] When the feed flipper 6 moves from one end of the feeding trough 1 to the other end along with the mounting plate 5, the flipping motor 607 is powered on and starts, and its output shaft rotates clockwise. The flipping motor 607 drives the crushing gear 610 and the transmission gear 611 meshed with it to rotate. When the transmission gear 611 rotates, it drives the flipping gear 612 meshed with it to rotate, so that the feed flipping cylinder 602 drives the feed flipping plate 604 to rotate clockwise. When rotating clockwise, the feed flipping plate 604 shovels the feed from the bottom of the feeding trough 1 and sends it into the interior of the feed flipping cylinder 602 through the feed inlet 603. At the same time, the crushing gear 610 drives the crushing shaft 608 and the crushing rotating rod 613 to rotate counterclockwise. When the crushing rotating rod 613 rotates, it drives the crushing knife bar 614 to rotate simultaneously. At this time, the feed flipping cylinder 602 drives the auxiliary knife bar 615 to rotate clockwise, while the crushing knife bar 614 rotates counterclockwise. The crushing knife bar 614 and the auxiliary knife bar 615 cross each other. When passing by, the crushing knife bar 614 and the auxiliary knife bar 615 produce a shearing effect, crushing and pulverizing the feed entering the interior of the feed flipping cylinder 602. The pulverized feed leaves the feed flipping cylinder 602 from the feed inlet 603 at the bottom of the rotating feed flipping cylinder 602. The feed that leaves the feed flipping cylinder 602 and is pulverized passes through the weight reduction groove 605 on the feed flipping plate 604 and returns to the interior of the feeding trough 1, realizing the flipping of the feed inside the feeding trough 1, and pulverizing the agglomerated feed while flipping. The flipped and pulverized feed leaves the feed flipping cylinder 602 from the feed inlet 603 at the bottom of the rotating feed flipping cylinder 602, and after the feed leaves the feed flipping cylinder 602, it passes through the weight reduction groove 605 on the surface of the feed flipping plate 604 and returns to the feeding trough 1. The flipped and pulverized feed is convenient for cattle and sheep to eat and digest;

[0051] When the feed flipper 7 moves along with the mounting plate 5, the bottom end of the feed flipper 7 slides along the inner bottom surface of the feeding trough 1, separating the feed attached to the bottom of the feeding trough 1 from the feeding trough 1. While the flipping lever 703 moves, the flipping motor 706 is powered on and drives the flipping shaft 704 and the flipping wheel 705 to rotate. When the flipping wheel 705 rotates, it squeezes the top end of the flipping lever 703 through the rotating pressure lever 708 on its outer side, so that the bottom end of the flipping lever 703 rotates upward around the axis of the positioning short shaft 707. At this time, the bottom end of the flipping lever 703 generates an upward force on the feed, causing the feed to be discarded, realizing the interchange of the positions of the upper and lower layers of feed inside the feeding trough 1, and realizing the flipping of the feed, which is convenient for cattle and sheep to eat.

[0052] A method for using a feed flipping device for cattle and sheep breeding includes the following steps:

[0053] S1: First, place the mounting plate 5 above the feeding trough 1 through the robotic arm 4, and start the guide plate 9, so that the guide plate 9 pushes the electric telescopic rod 8 to move and makes the electric telescopic rod 8 fit with the inner wall of the feeding trough 1;

[0054] S2: Turn on the device power supply. After the power is turned on, the crawler mobile vehicle 2 moves on the ground. When the crawler mobile vehicle 2 moves, it moves through the rotating turntable 3, the mounting plate 5 of the robotic arm 4, and the feed flipper 6 or the feed agitator 7 mounted at the bottom of the mounting plate 5;

[0055] S3: During the movement of the feed flipper 6, the flipping motor 607 is energized and the output shaft rotates clockwise. The flipping motor 607 drives the crushing gear 610 and the transmission gear 611 to rotate through the driving gear 609;

[0056] S4: The transmission gear 611 drives the flipping gear 612 to rotate slowly, so that the feed flipping cylinder 602 rotates clockwise along with the output shaft of the flipping motor 607. When the feed flipping cylinder 602 rotates clockwise, it drives the feed flipping plate 604 to rotate simultaneously, and uses the rotating feed flipping plate 604 to scoop up the feed at the bottom of the trough 1;

[0057] S5: During the rotation of the feed flipping plate 604, the scooped-up feed is sent into the interior of the feed flipping cylinder 602 through the feed inlet 603. At this time, the crushing gear 610 drives the crushing shaft 608, the crushing rotating rod 613, and the crushing knife strips 614 on the outer surface of the crushing rotating rod 613 to rotate, and the crushing rotating rod 613 and the crushing knife strips 614 rotate counterclockwise. At this time, the auxiliary knife strips 615 inside the feed flipping cylinder 602 rotate simultaneously with the feed flipping cylinder 602;

[0058] S6: The crushing knife strips 614 and the auxiliary knife strips 615 cross each other. When the crushing knife strips 614 and the auxiliary knife strips 615 cross each other, a shearing force is generated to crush and pulverize the feed entering the interior of the feed flipping cylinder 602. The pulverized feed leaves the feed flipping cylinder 602 from the feed inlet 603 that rotates to the bottom of the feed flipping cylinder 602. The feed that leaves the feed flipping cylinder 602 and is pulverized passes through the weight reduction groove 605 on the feed flipping plate 604 and returns to the interior of the trough 1, realizing the agitation of the feed inside the trough 1;

[0059] S7: During the movement of the feed agitator 7, the bottom end of the agitating lever 703 slides along the inner bottom surface of the trough 1, and the bottom end of the agitating lever 703 separates the feed located at the bottom of the trough 1 from the trough 1;

[0060] S8: Then the agitating motor 706 is energized and started. After the agitating motor 706 is energized, it drives the agitating shaft 704 and the agitating wheels 705 fixed on the outer surface of the agitating shaft 704 to rotate simultaneously;

[0061] S9: When the agitating wheel 705 rotates, it squeezes the top end of the agitating lever 703 through the rotating pressure rod 708, so that the bottom end of the agitating lever 703 rotates around the axis of the positioning short shaft 707;

[0062] S10: Rotate the bottom end of the flipping lever 703 upward and toss the feed separated from the bottom of the feeding trough 1 upward, so as to interchange the positions of the upper and lower layers of feed inside the feeding trough 1, realizing the flipping of the feed and facilitating the feeding of cattle and sheep.

[0063] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A feed turning device for cattle and sheep breeding, comprising a feeding trough (1) and a crawler-type mobile vehicle (2), wherein a rotating turntable (3) is rotatably mounted on the upper surface of the crawler-type mobile vehicle (2), and two symmetrically distributed mechanical arms (4) are mounted on the upper surface of the rotating turntable (3), characterized in that: A mounting plate (5) is installed at one end of the mechanical arm (4), and a plurality of guide plates (9) are fixedly plugged on both sides of the mounting plate (5), one end of the guide plate (9) is located outside the mounting plate (5), and an electric telescopic rod (8) is fixed to the outer end of the guide plate (9), and a plurality of feed turners (6) or a plurality of feed tumblers (7) are detachably installed at the bottom of the mounting plate (5).

2. A feed turning device for cattle and sheep breeding according to claim 1, characterized in that: The feed turning device (6) comprises two symmetrically distributed support plates (601), the top ends of the support plates (601) are detachably fixed to the bottom surface of the mounting plate (5), a feed turning cylinder (602) is provided between the bottom ends of the two symmetrical support plates (601), the end of the feed turning cylinder (602) rotates through the bottom ends of the support plates (601), four feed inlets (603) are provided on the outer surface of the feed turning cylinder (602), a feed turning plate (604) is fixed on the inner side of the feed inlet (603), a plurality of linearly arranged weight reduction grooves (605) are provided on one side of the feed turning plate (604), and the four feed turning plates (604) are distributed in a circular array around the axis of the feed turning cylinder (602).

3. A feed turning device for cattle and sheep breeding according to claim 2, characterized in that: A crushing shaft (608) is rotatably mounted inside the feed turning cylinder (602). Both ends of the crushing shaft (608) pass through the ends of the feed turning cylinder (602). A turning gear (612) is fixed to the outside of one end of the crushing shaft (608). A crushing gear (610) is fixed to the outside of the end of the crushing shaft (608) close to the turning gear (612). A driving gear (609) is meshedly connected below the crushing gear (610). A turning motor (607) is connected to one end of the driving gear (609). A transmission gear (611) is meshedly connected to the outside of the turning motor (607). The transmission gear (611) is meshedly connected to the turning gear (612) and does not contact the crushing gear (610).

4. A feed turning device for cattle and sheep breeding according to claim 3, characterized in that: A fixing plate (606) is fixed on the outer side of the flip motor (607); the top end of the fixing plate (606) is bent and fixedly connected to a support plate (601) close to the flip gear (612); a positioning ring (616) is fixed on the outer side of the bottom end of the support plate (601) connected to the fixing plate (606); and the transmission gear (611) is rotatably mounted on the inner side of the positioning ring (616).

5. A feed turning device for cattle and sheep breeding according to claim 4, characterized in that: A crushing rotating rod (613) is fixed to the outer side of the crushing shaft (608), and both ends of the crushing rotating rod (613) are rotatably connected to the feed turning cylinder (602) via roller bearings.

6. A feed turning device for cattle and sheep breeding according to claim 5, characterized in that: The outer surface of the crushing rotating rod (613) is provided with a plurality of groups of crushing blades (614) in a circular array, and each group of crushing blades (614) is arranged in a linear array along the axis of the crushing rotating rod (613). Four groups of auxiliary blades (615) are fixed on the inner side of the feed turning cylinder (602), and each group of turning gears (612) is arranged in a linear array along the axis of the feed turning cylinder (602). The crushing blades (614) and the auxiliary blades (615) are arranged in an alternating manner.

7. The feed turning device for cattle and sheep breeding according to claim 1, characterized in that: The feed turner (7) comprises a fixing frame (701), the top end of which is detachably fixed to the bottom of the mounting plate (5), a plurality of docking slots (702) are provided on the rear surface of the bottom end of the fixing frame (701), a positioning short shaft (707) is rotatably mounted on the inner side of the docking slot (702), a turning lever (703) is fixed on the outer side of the positioning short shaft (707), the turning lever (703) is tilted as a whole, and the bottom end of the turning lever (703) is bent and flush with the bottom surface of the trough (1).

8. A feed turning device for cattle and sheep breeding according to claim 7, characterized in that: A flip motor (706) is fixed to one side of the bottom end of the docking slot (702), a flip shaft (704) is fixed to the output shaft end of the flip motor (706), both ends of the flip shaft (704) are rotatably connected to the docking slot (702), and a plurality of flip wheels (705) are fixed to the outer surface of the flip shaft (704).

9. A feed turning device for cattle and sheep breeding according to claim 8, characterized in that: The number of the flipping wheels (705) is consistent with the number of the flipping levers (703), and the flipping wheels (705) are located directly above the docking slots (702). The outer surface of the flipping wheels (705) is provided with a raised rotating pressure rod (708), and the angle between two adjacent rotating pressure rods (708) is 150-180 degrees.

10. A method for using a feed turning device for cattle and sheep breeding according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: First, the mounting plate (5) is placed above the food trough (1) by means of the mechanical arm (4), and the guide plate (9) is activated so that the guide plate (9) pushes the electric telescopic rod (8) to move and the electric telescopic rod (8) is in contact with the inner wall of the food trough (1); S2: Turn on the power of the device. After the power is turned on, the crawler-type mobile vehicle (2) moves on the ground. When the crawler-type mobile vehicle (2) moves, it moves by rotating the turntable (3), the mounting plate (5) of the mechanical arm (4) and the feed turner (6) or feed turner (7) installed at the bottom of the mounting plate (5); S3: When the feed turner (6) is moving, the turning motor (607) is powered on and the output shaft rotates clockwise, and the turning motor (607) drives the crushing gear (610) and the transmission gear (611) to rotate through the driving gear (609); S4: The transmission gear (611) drives the turning gear (612) to rotate, so that the feed turning cylinder (602) rotates clockwise along with the output shaft of the turning motor (607). When the feed turning cylinder (602) rotates clockwise, it drives the feed turning plate (604) to rotate at the same time, and the rotating feed turning plate (604) is used to scoop up the feed at the bottom of the feeding trough (1); S5: During the rotation of the feed turning plate (604), the scooped feed is fed into the feed turning cylinder (602) through the feed inlet (603). At this time, the crushing gear (610) drives the crushing shaft (608), the crushing rotating rod (613) and the crushing blade (614) on the outer surface of the crushing rotating rod (613) to rotate, and the crushing rotating rod (613) and the crushing blade (614) rotate counterclockwise. At this time, the auxiliary blade (615) inside the feed turning cylinder (602) rotates simultaneously with the feed turning cylinder (602); S6: The crushing blade (614) and the auxiliary blade (615) intersect with each other, and a shear force is generated when the crushing blade (614) and the auxiliary blade (615) intersect with each other, so that the feed entering the feed turning cylinder (602) is crushed and pulverized, and the crushed feed leaves the feed turning cylinder (602) from the feed inlet (603) rotated to the bottom of the feed turning cylinder (602). The crushed feed that leaves the feed turning cylinder (602) passes through the weight reduction groove (605) on the feed turning plate (604) and returns to the inside of the feeding trough (1), thereby turning the feed inside the feeding trough (1); S7: During the movement of the feed turner (7), the bottom end of the turning lever (703) slides against the inner bottom surface of the trough (1), and the bottom end of the turning lever (703) separates the feed located at the bottom of the trough (1) from the trough (1); S8: Then the flipping motor (706) is powered on and started. After the flipping motor (706) is powered on, it drives the flipping shaft (704) and the flipping wheel (705) fixed on the outer surface of the flipping shaft (704) to rotate simultaneously; S9: When the turning wheel (705) rotates, the top end of the turning lever (703) is squeezed by the rotating pressure rod (708), so that the bottom end of the turning lever (703) rotates around the axis of the positioning short shaft (707); S10: The bottom end of the turning lever (703) rotates upward and throws the feed separated from the bottom of the trough (1) upward, so that the positions of the upper and lower layers of feed in the trough (1) are interchanged, and the feed is turned over to facilitate the cattle and sheep to eat.

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