A feed mixer with spreading function

Abstract

The present invention discloses a feed mixer with a scattering function, which includes a vehicle body, a stirring device is provided on the vehicle body, two discharge pipes are provided at the lower end of the stirring device, a feeding device is provided at the lower end of the two discharge pipes, a conveying device is provided on both sides of the feeding device, the conveying device is fixedly connected with two support frames, the support frames are located above the conveying device and are fixedly connected with a plurality of toggle rods, the vehicle body is provided with two discharge ports adapted to the conveying device, the two discharge ports are arranged at the two ends of the conveying device, a rotating part for driving the feeding device and the conveying device and a moving part for driving the rotating part to move are provided in the vehicle body, the rotating part is fixedly connected with the moving part, a first switching structure is provided on the rotating part, a transmission structure is provided between the rotating part and the feeding device, and a second switching structure is provided between the moving part and the feeding device. The present application has the effect of improving the feeding efficiency of the scattering vehicle.

Description

Technical Field

[0001] The invention relates to the field of feeding machinery and equipment technology, in particular to a feed mixer with a spreading function. Background Art

[0002] The demand for beef and mutton in people's daily lives is increasing. When raising cattle and sheep, in order to pursue the quality of beef and mutton and the breeding cycle, breeders generally feed the cattle and sheep on a large scale and in a regular manner to ensure the nutritional balance of cattle and sheep.

[0003] Due to the large-scale development of animal husbandry, the number of cattle and sheep on the ranch has increased, which has increased the amount of feed needed every day. The feeding workload is large and time-consuming and labor-intensive. In order to improve efficiency, breeders generally use spreaders to mix and transport the feed, and then feed the mixed feed into the feed trough.

[0004] Feed troughs are generally set on both sides of the passage between two fences. When feeding, existing feed spreading vehicles can generally only add feed to the feed trough on one side, and cannot add feed to the feed troughs on both sides at the same time. After completing the feeding of a single feed trough, the feed spreading vehicle needs to turn around and pass through the passage again to feed the other feed trough, which is inefficient. Summary of the Invention

[0005] In order to improve the feeding efficiency of a feed spreading vehicle, the present application provides a feed mixing vehicle with a spreading function.

[0006] This application provides a feed mixer truck with a spreading function, which adopts the following technical solutions:

[0007] A feed mixer with a scattering function includes a body, a stirring device is provided on the body, two discharge pipes are provided at the lower end of the stirring device, a feeding device is provided at the lower end of the two discharge pipes, a conveying device is provided on both sides of the feeding device, the conveying device is fixedly connected to two support frames, the support frames are located above the conveying device and are fixedly connected to a number of toggle rods, the body is provided with two discharge ports adapted to the conveying device, the two discharge ports are arranged at both ends of the conveying device, a rotating part for driving the feeding device and the conveying device and a moving part for driving the rotating part to move are provided in the body, the rotating part is fixedly connected to the moving part, a first switching structure is provided on the rotating part, a transmission structure is provided between the rotating part and the feeding device, and a second switching structure is provided between the moving part and the feeding device.

[0008] By adopting the above technical solution, the stirring device mixes the concentrated feed with the roughage, and the mixed feed falls into the feeding device through the two discharge pipes. The feeding device delivers the feed to the conveying device. The conveying device can realize unidirectional feed transportation and bidirectional simultaneous transportation. The first switching structure and the second switching structure cooperate with each other to realize the switching of the conveying device and the feeding device between the above two states. The rotating part drives the feeding device and the conveying device to work, and the moving part is used to drive the first switching structure and the second switching structure to switch the states of the conveying device and the feeding device. The breeder can make a choice according to the actual situation. The simultaneous scattering of feed on both sides of the mixer truck is conducive to improving the feeding efficiency.

[0009] Optionally, the conveying device includes a first conveyor belt and a second conveyor belt, the first conveyor belt includes a first belt, a first driving roller and a first driven roller, the second conveyor belt includes a second belt, a second driving roller and a second driven roller, the first conveyor belt and the second conveyor belt are both arranged horizontally, the first driven roller and the second driven roller are respectively arranged at both ends of the conveying device near the discharge port, and the first switching structure is used to drive the first conveyor belt and the second conveyor belt to rotate.

[0010] By adopting the above technical solution, when the second conveyor belt is conveying alone as the first state of the conveying device, and the first conveyor belt and the second conveyor belt are conveying simultaneously as the second state of the conveying device, the first switching structure can realize the switching between the first state and the second state, and the conveying device transports the mixed feed to the discharge port and then scatters it into the feed trough.

[0011] Optionally, the first switching structure includes a first gear, a second gear, a driven gear, a first limit plate and a second limit plate, the first gear is fixedly connected to the rotating member, the second gear is slidingly connected to the rotating member, the rotating member is fixedly connected to the limit bar, the second gear is provided with a limit groove adapted to the limit bar, the first limit plate and the second limit plate are both fixedly connected to the rotating member, the second gear is located between the first limit plate and the second limit plate, the second driving roller is provided with a groove adapted to the second gear, the second driving roller is provided with a moving cavity adapted to the first limit plate and the groove is communicated with the moving cavity, the driven gear is fixedly connected to the first driven roller and can mesh with the first gear.

[0012] By adopting the above technical solution, the movable member drives the rotating member to move. In the first state, the second gear enters the groove, and the rotating member drives the second driving roller to rotate through the second gear. In the second state, the movable member continues to move, and the second gear slides with the rotating member, so that the first gear engages with the driven gear, and the rotating member drives the first conveying roller and the second driving roller to rotate at the same time.

[0013] Optionally, the feeding device includes a support seat, a first feeding piece and a second feeding piece, the support seat is fixedly connected to the interior of the vehicle body, the first feeding piece and the second feeding piece are symmetrically arranged, the first feeding piece and the second feeding piece both include a rotating cylinder, a rotating shaft and a connecting block, the rotating cylinder is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the support seat, the lower end face of the rotating cylinder is fixedly connected with a spiral plate, the spiral plates are both arranged at one end of the rotating cylinder close to the transmission mechanism and the spiral directions of the two spiral plates are opposite, a material receiving port is provided on the upper end face of the rotating cylinder, two limiting columns are fixedly connected to the upper end face of the connecting block, the spiral plate is located between the two limiting columns, the two connecting blocks are fixedly connected and slidably connected to the support seat, the rotating cylinder of the first feeding piece and the rotating cylinder of the second feeding piece are respectively passed through corresponding discharge pipes and are rotatably connected to the discharge pipes.

[0014] By adopting the above technical solution, the transmission structure drives the first feeding piece to rotate, and the spiral plate of the first feeding piece pushes the connecting block of the first feeding piece to slide through the limiting column, and the connecting block of the second feeding piece slides accordingly, so that the limiting column of the second feeding piece pushes the spiral plate of the second feeding piece to drive the rotating cylinder to rotate. The transmission structure can drive the first feeding piece and the second feeding piece to rotate in opposite directions, and the first feeding piece transports the feed to the first conveyor belt, and the second feeding piece transports the feed to the second conveyor belt.

[0015] Optionally, the transmission structure includes a steering member and a transmission member, the steering member is connected to the rotating member, the transmission member includes a first rotating rod, a second rotating rod and a third rotating rod, the two ends of the second rotating rod are respectively rotatably connected to the first rotating rod and the third rotating rod, the end of the first rotating rod away from the second rotating rod is rotatably connected to the steering member, and the end of the third rotating rod away from the second rotating rod is fixedly connected to the rotating shaft of the second feeding member.

[0016] By adopting the above technical solution, the rotating member and the steering member cooperate to drive the first rotating rod to rotate, the first rotating rod drives the second rotating rod to rotate, and then drives the third rotating rod to drive the rotating shaft of the second feeding member to rotate back and forth, thereby realizing multiple feeding of the rotating drum.

[0017] Optionally, the second switching structure includes a lifting plate and a connecting rod, the two ends of the connecting rod are rotatably connected to the lifting plate and the moving part respectively, the support seat is provided with a sliding groove adapted to the lifting plate, and the two connecting blocks are slidably connected to the upper end surface of the lifting plate.

[0018] By adopting the above technical solution, the moving part drives the connecting rod to rotate, and the rotation point of the connecting rod and the lifting plate moves with the connecting rod. The slide groove has a limiting effect on the lifting plate, so that the lifting plate moves in the vertical direction along the slide groove, thereby realizing the lifting and lowering of the two connecting blocks. In the first state, the lifting block is at the lower end of the slide groove, and in the second state, the lifting block is at the upper end of the slide groove, thereby realizing the switching of the two states of the feeding device.

[0019] Optionally, the stirring device includes a first feed hopper, a second feed hopper, a mixing hopper and a stirring paddle. A crushing structure is provided inside the first feed hopper. The lower ends of the first feed hopper and the second feed hopper are connected to the mixing hopper. The stirring paddle is arranged inside the mixing hopper. Two discharge pipes are located below the mixing hopper and are both connected to the mixing hopper.

[0020] By adopting the above technical solution, the roughage is put into the first feed hopper and crushed, and then mixed with the concentrated feed entering from the second feed hopper in the mixing hopper. The mixed feed enters the feeding device through the discharge pipe, and the roughage is crushed to ensure the integrity of the concentrated feed and fully mix the two.

[0021] Optionally, the vehicle body is fixedly connected to two first baffles and two second baffles, the two first baffles are respectively arranged above the two discharge ports, and the two second baffles are respectively arranged below the two discharge ports. The first baffle is provided with a first bending portion at one end away from the vehicle body, and the second baffle is provided with a second bending portion at one end away from the vehicle body. The first bending portion and the second bending portion are vertically arranged and a number of parallel dispersion rods are fixedly connected therebetween.

[0022] By adopting the above technical solution, the feed is transported through the conveying device, and the first baffle and the second baffle cooperate to limit the feed thrown out from both ends of the conveying device, so that the feed can fall into the feed trough more accurately.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. By providing a moving member, a first switching structure, and a second switching structure, the conveying device and the feeding device can switch between two working states. The breeder can choose to throw the feed on one side or on both sides according to needs. The double-sided feed throwing is conducive to improving the feeding efficiency.

[0025] 2. By providing a feeding device, the feeding device can move the mixed feed in the stirring device to the conveying device, and the feeding device can cooperate with the conveying device through the second switching structure to reduce the loss of feed;

[0026] 3. By setting up a stirring device, the stirring device can crush the roughage and then mix it with the concentrated feed, which is convenient for cattle and sheep to eat while ensuring the uniform distribution of the various components of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a feed mixer truck with a spreading function.

[0028] Figure 2 This is a schematic diagram of the internal structure of the vehicle.

[0029] Figure 3 It is a cross-sectional schematic diagram of the stirring device and the first switching structure.

[0030] Figure 4 yes Figure 3 Enlarged schematic diagram of part A.

[0031] Figure 5 It is a structural diagram of the feeding device.

[0032] Explanation of the reference numerals: 1. body; 11. support frame; 12. toggle lever; 13. discharge port; 14. first baffle; 141. first bending portion; 15. second baffle; 151. second bending portion; 16. dispersion rod; 2. stirring device; 21. discharge pipe; 22. first feed hopper; 23. second feed hopper; 24. mixing hopper; 25. stirring paddle; 26. crushing structure; 3. feeding device; 31. support base; 32. first feeding member; 321. rotating drum; 322. rotating shaft; 323. connecting block; 324. spiral plate; 325. limiting column; 3 3. Second feeding member; 41. First conveyor belt; 411. First belt; 42. Second conveyor belt; 421. Second belt; 422. Second driving roller; 5. Rotating member; 6. Moving member; 7. First switching structure; 71. First gear; 72. Second gear; 73. Driven gear; 74. First limit plate; 75. Second limit plate; 77. Groove; 78. Moving cavity; 81. Steering member; 82. Transmission member; 821. First rotating rod; 822. Second rotating rod; 823. Third rotating rod; 9. Second switching structure; 91. Lifting plate; 92. Connecting rod. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0034] The embodiment of the present application discloses a feed mixer truck with a spreading function. Example

[0035] Reference Figure 1 and Figure 2 A feed mixer truck with a spreading function includes a truck body 1, on which is disposed a stirring device 2. Two discharge pipes 21 are provided at the lower end of the stirring device 2. A feeding device 3 is provided at the lower end of the two discharge pipes 21. After being stirred by the stirring device 2, the coarse feed and the concentrated feed fall onto the feeding device 3 from the two discharge pipes 21 below. Conveying devices are provided on both sides of the feeding device 3. The feeding device 3 moves the mixed feed to the conveying devices. The truck body 1 has two discharge ports 13 that match the conveying devices. The two discharge ports 13 are provided at both ends of the conveying device. The conveying device throws the feed from the two discharge ports 13 into the feed troughs on both sides of the truck body 1, completing the feeding.

[0036] Reference Figure 2 and Figure 3 The stirring device 2 includes a first feed hopper 22, a second feed hopper 23, a mixing hopper 24, and a stirring paddle 25. The first feed hopper 22 is provided with a crushing structure 26. Roughage, such as grass and straw, is fed through the first feed hopper 22. The crushing structure 26 crushes the roughage for easy consumption by cattle and sheep. The lower ends of the first feed hopper 22 and the second feed hopper 23 are both connected to the upper end of the mixing hopper 24. The concentrate feed and the crushed roughage flow downward into the mixing hopper 24. The stirring paddle 25 is provided inside the mixing hopper 24. The stirring paddle 25 rotates to mix the concentrate feed with the roughage. Two discharge pipes 21 are located below the mixing hopper 24 and are both connected to the mixing hopper 24. The mixed feed flows into the discharge pipes 21.

[0037] Reference Figure 2 and Figure 3 The conveying device includes a first conveyor belt 41 and a second conveyor belt 42. The first conveyor belt 41 includes a first belt 411, a first driving roller, and a first driven roller. The second conveyor belt 42 includes a second belt 421, a second driving roller 422, and a second driven roller. The first conveyor belt 41 and the second conveyor belt 42 are both arranged horizontally. The conveying device has two working states. When the second conveyor belt 42 is used alone to scatter the feed, it is the first state. When the first conveyor belt 41 and the second conveyor belt 42 are used to scatter the feed simultaneously, it is the second state. The first driven roller and the second driven roller are respectively arranged at both ends of the conveying device near the discharge port 13. The conveying directions of the first conveyor belt 41 and the second conveyor belt 42 are opposite, and the feed can be scattered from the two discharge ports 13 to both sides of the vehicle body 1.

[0038] Reference Figure 2 and Figure 3 A rotating member 5 for driving the feeding device 3 and the conveying device and a moving member 6 for driving the rotating member 5 to move are provided in the vehicle body 1. The rotating member 5 is fixedly connected to the moving member 6. A first switching structure 7 is provided on the rotating member 5. The first switching structure 7 is used to drive the first conveyor belt 41 and the second conveyor belt 42 to rotate. The rotating member 5 drives the first switching structure 7 to drive the conveying device to work. The first switching structure 7 can switch the conveying device between two working states, thereby realizing the switching between double-sided spreading and single-sided spreading of the mixer truck.

[0039] Reference Figure 3 and Figure 4The first switching structure 7 includes a first gear 71, a second gear 72, a driven gear 73, a first limit plate 74 and a second limit plate 75. The first gear 71 is fixedly connected to the rotating member 5, the second gear 72 is slidingly connected to the rotating member 5, the rotating member 5 is fixedly connected to the limit bar, and the second gear 72 is provided with a limit groove adapted to the limit bar. The limit bar is located in the limit groove, and the limit groove has a limiting effect on the limit bar, so that the rotating member 5 drives the second gear 72 to rotate.

[0040] Reference Figure 3 and Figure 4 The first and second limiting plates 74 and 75 are both fixedly connected to the rotating member 5. The second gear 72 is located between the first and second limiting plates 74 and 75. The movable member 6 includes a driving cylinder, a movable plate, and a movable rod. The movable plate is fixedly connected to the output end of the driving cylinder. The rotating member 5 and the movable rod are both fixedly connected to the movable plate. The second driving roller 422 has a groove 77 that is compatible with the second gear 72. In the initial state, the second gear 72 contacts the first limiting plate 74, and there is a certain distance between the second gear 72 and the groove 77.

[0041] Reference Figure 3 and Figure 4 When the driving cylinder extends, the second gear 72 moves, the first limit plate 74 passes through the groove 77 and enters the movable cavity 78. The second gear 72 enters the groove 77, allowing the second gear 72 to drive the second drive roller 422 to rotate. At this time, the conveying device is in the first state. The second drive roller 422 defines a movable cavity 78 that is compatible with the first limit plate 74. The driving cylinder continues to move, causing the first limit plate 74 to continue to move. The first limit plate 74 slides in the movable cavity 78. The diameter of the second gear 72 is smaller than that of the movable cavity 78. The second drive roller 422 pushes the second gear 72 to slide relative to the rotating member 5.

[0042] Reference Figure 2 and Figure 4 When the driving cylinder continues to extend, causing the second gear 72 to slide to conflict with the second baffle 15, the first gear 71 moves with the rotating member 5, and the driven gear 73 is fixedly connected to the first driven roller and can engage with the first gear 71. At this time, the first gear 71 is engaged with the driven gear 73. When the first gear 71 rotates with the rotating member 5, the driven gear 73 can be driven to drive the first conveyor belt 41 for scattering. At this time, the conveying device is in the second state.

[0043] Reference Figure 2 and Figure 4When the driving cylinder is shortened, the second gear 72 is separated from the second baffle 15, and the second gear 72 slides relative to the rotating member 5. At the same time, the first gear 71 is separated from the driven gear 73, and the conveying device leaves the second state and gradually switches to the first state. When the first baffle 14 conflicts with the second gear 72, the conveying device switches to the first state, the driving cylinder continues to move, and the first baffle 14 pushes the second gear 72 out of the groove 77. At this time, the rotating member 5 cannot drive the conveying device to work.

[0044] Reference Figure 2 and Figure 5 The feeding device 3 includes a support base 31, a first feeding member 32, and a second feeding member 33. The support base 31 is fixedly connected to the interior of the vehicle body 1. The first feeding member 32 and the second feeding member 33 are symmetrically arranged above the support base 31. The first feeding member 32 and the second feeding member 33 respectively correspond to the discharge pipe 21. The first feeding member 32 and the second feeding member 33 each include a rotating cylinder 321, a rotating shaft 322, and a connecting block 323. The rotating cylinder 321 is fixedly connected to the rotating shaft 322, and the rotating shaft 322 is rotatably connected to the support base 31. When the rotating shaft 322 of the second feeding member 33 drives the rotating cylinder 321 to rotate, the lower end surface of the rotating cylinder 321 is fixedly connected to the spiral plate 324, and the spiral plate 324 rotates with the rotating cylinder 321. The upper end surface of the connecting block 323 is fixedly connected to two limiting posts 325, and the spiral plate 324 is located between the two limiting posts 325. When the spiral plate 324 rotates, it pushes the two limiting posts 325 to drive the connecting block 323 to slide.

[0045] Reference Figure 2 and Figure 5 The two connecting blocks 323 are fixedly connected and slidably connected to the support seat 31. When the connecting block 323 of the second feeding piece 33 slides, the connecting block 323 of the first feeding piece 32 slides therewith. The limiting column 325 of the first feeding piece 32 slides while pushing the spiral plate 324 to rotate. The spiral plates 324 are both arranged on one end of the rotating cylinder 321 close to the transmission mechanism and the spiral directions of the two spiral plates 324 are opposite. The spiral plate 324 of the first feeding piece 32 drives the rotating cylinder 321 to rotate in the opposite direction to the rotating cylinder 321 of the second feeding piece 33.

[0046] Reference Figure 2 and Figure 5A material receiving port is provided on the upper end surface of the rotating cylinder 321. The rotating cylinder 321 of the second feeding member 33 and the rotating cylinder 321 of the first feeding member 32 are respectively passed through the corresponding discharge pipe 21 and are rotatably connected to the discharge pipe 21. The second feeding member 33 transports the feed in the discharge pipe 21 to the second conveyor belt 42 through the rotation of the rotating cylinder 321 and the tilting of the material receiving port. The first feeding member 32 transports the feed in the discharge pipe 21 to the first conveyor belt 41 through the rotation of the rotating cylinder 321 and the tilting of the material receiving port, thereby realizing the process of moving the feed from the stirring device 2 to the conveying device.

[0047] Reference Figure 2 and Figure 3 A transmission structure is provided between the rotating member 5 and the feeding device 3. The rotating member 5 drives the feeding device 3 to work through the transmission structure. The transmission structure includes a steering member 81 and a transmission member 82. The steering member 81 includes a bevel gear, a bevel gear pair and a support rod. The support rod is fixedly connected to the vehicle body 1. The bevel gear is rotatably connected to the support rod. The rotating member 5 passes through the support rod and the bevel gear and is slidably connected to the bevel gear. The bevel gear is meshed with the bevel gear pair. The bevel gear pair is connected to the transmission member 82. The rotating member 5 drives the bevel gear and the bevel gear pair to rotate, thereby driving the transmission member 82 to rotate.

[0048] Reference Figure 2 and Figure 3 The transmission member 82 includes a first rotating rod 821, a second rotating rod 822 and a third rotating rod 823. The two ends of the second rotating rod 822 are rotatably connected to the first rotating rod 821 and the third rotating rod 823 respectively. The end of the first rotating rod 821 away from the second rotating rod 822 is rotatably connected to the steering member 81, and the end of the third rotating rod 823 away from the second rotating rod 822 is fixedly connected to the rotating shaft 322 of the second feeding member 33. The bevel gear pair is fixedly connected to the first rotating rod 821. The rotating member 5 drives the first rotating rod 821 to rotate, and the two ends of the second rotating rod 822 rotate with the first rotating rod 821 and the third rotating rod 823 respectively. The first rotating rod 821 pushes the second rotating rod 822 to move, so that the second rotating rod 822 pushes the third rotating rod 823 to drive the rotating shaft 322 to rotate around the axis of the rotating shaft 322.

[0049] Reference Figure 2 and Figure 3When the first rotating rod 821 rotates in the direction away from the third rotating rod 823, the second rotating rod 822 is pulled to move in the direction away from the third rotating rod 823, and the lower end of the third rotating rod 823 moves with the second rotating rod 822 in the direction away from the first conveyor belt 41, so that the upper end of the third rotating rod 823 drives the rotating shaft 322 of the second feeding member 33 to rotate in the direction of the second conveyor belt 42. At the same time, the rotating shaft 322 of the first feeding member 32 rotates in the direction of the first conveyor belt 41, and the feed in the rotating drum 321 is poured onto the conveying device; when the first rotating rod 821 rotates in the direction of the third rotating rod 823, the second rotating rod 822 is pushed to move in the direction of the third rotating rod 823, so that the rotating shaft 322 of the second feeding member 33 rotates in the direction away from the second conveyor belt 42. At the same time, the rotating shaft 322 of the first feeding member 32 rotates in the direction away from the first conveyor belt 41, and the two rotating drums 321 are reset to continue to receive the feed in the feeding pipe 21.

[0050] Reference Figure 3 and Figure 5 A second switching structure 9 is provided between the rotating member 5 and the feeding device 3. The second switching structure 9 can switch the working states of the first feeding member 32 and the second feeding member 33. When the conveying device is in the first state, only the second feeding member 33 cooperates with the second conveyor belt 42 to scatter. When the conveying device is in the second state, the first feeding member 32 and the second feeding member 33 both work and cooperate with the conveying device to scatter on both sides.

[0051] Reference Figure 3 and Figure 5 The second switching structure 9 includes a lifting plate 91 and a connecting rod 92. The two ends of the connecting rod 92 are rotatably connected to the lifting plate 91 and the moving part 6 respectively. The support seat 31 is provided with a slide groove adapted to the lifting plate 91. The two connecting blocks 323 are slidably connected to the upper end surface of the lifting plate 91. The connecting rod 92 is rotatably connected to the moving rod. When the driving cylinder is extended, the moving plate drives the moving rod to move, pushing the lower end of the connecting rod 92 and the moving rod to rotate. Due to the limiting effect of the slide groove on the lifting plate 91, the lifting plate 91 can move vertically along the slide groove. When the connecting rod 92 and the lifting plate 91 rotate, the upper end of the connecting rod 92 moves upward, pushing the lifting plate 91 to move upward together.

[0052] Reference Figure 3 and Figure 5 The lifting plate 91 moves upward, driving the connecting block 323 to move upward, so that the spiral plate 324 enters between the two limiting columns 325. At this time, when the second feeding piece 33 is working, it can synchronously drive the first feeding piece 32 to work. When the lifting plate 91 drives the connecting block 323 to move downward, only the transmission structure drives the second feeding piece 33 to work, realizing the switching of the two working states of the feeding device 3, so that the feeding device 3 can cooperate with the conveying device.

[0053] Reference Figure 2 and Figure 3 When the driving cylinder is extended, the second gear 72 enters the groove 77. At this time, the first gear 71 is not engaged with the driven gear 73. The rotation of the rotating member 5 only drives the second conveyor belt 42 to transport. At the same time, the height of the lifting plate 91 is low, and the limiting column 325 on the upper end face of the connecting block 323 does not contact the spiral plate 324. The rotating member 5 drives the second feeding member 33 through the transmission structure to cooperate with the second conveyor belt 42 to scatter the feed on one side. This is the first state of the conveying device and the feeding device 3.

[0054] Reference Figure 2 and Figure 3 , the driving cylinder continues to extend, the second gear 72 and the rotating member 5 slide relative to each other, so that the first gear 71 is meshed with the driven gear 73, and the rotating member 5 drives the first conveyor belt 41 and the second conveyor belt 42 to convey together. At the same time, the moving rod moves, so that the lifting plate 91 is further raised, and the spiral plate 324 is inserted between the two limiting columns 325. The second feeding member 33 drives the first feeding member 32 to work through the two connecting blocks 323. At this time, the first feeding member 32 and the second feeding member 33 are both working, and the feeding device 3 cooperates with the conveying device to scatter feed on both sides. This is the second state of the conveying device and the feeding device 3.

[0055] Reference Figure 2 The conveying device is fixedly connected to two support rods, which are located above the conveying device and fixedly connected to a plurality of toggle rods 12. The two support rods are fixedly connected to the first conveyor belt 41 and the second conveyor belt 42 respectively. The toggle rods 12 toggle the feed on the first belt 411 and the second belt 421, so that the feed on the conveying device is spread out, which can reduce the clumping of the feed and is conducive to improving the uniformity of feed throwing.

[0056] Reference Figure 1 The vehicle body 1 is fixedly connected to two first baffles 14 and two second baffles 15. The two first baffles 14 are respectively arranged above the two discharge ports 13, and the two second baffles 15 are respectively arranged below the two discharge ports 13. The first baffle 14 has a first bent portion 141 at the end away from the vehicle body 1, and the second baffle 15 has a second bent portion 151 at the end away from the vehicle body 1. The first bent portion 141 and the second bent portion 151 are arranged vertically. The distance between the first bent portion 141 and the second bent portion 151 is adapted to the width of the feed trough. The first baffle 14 and the second baffle 15 cooperate to limit the feed thrown out of the conveying device, which helps to improve the accuracy of feed addition and reduce the waste caused by feed falling out of the feed trough.

[0057] Reference Figure 1A plurality of mutually parallel dispersion rods 16 are fixedly connected between the first bending portion 141 and the second bending portion 151. The feed on the conveying device falls from the discharge port 13 to between the first bending portion 141 and the second bending portion 151. The dispersion rods 16 further break up the fallen feed, which is beneficial to further improve the uniformity of feed scattering.

[0058] The implementation principle of a feed mixer with a scattering function in an embodiment of the present application is as follows: the moving part 6 drives the rotating part 5 to move, and switches the conveying device and the feeding device 3 between the first state and the second state, so that the breeder can choose according to actual conditions when scattering the feed, whether the second conveyor belt 42 is used to scatter the feed on one side alone or the first conveyor belt 41 and the second conveyor belt 42 are used to scatter the feed on both sides simultaneously. The double-sided feed scattering can improve the feed addition efficiency.

[0059] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A feed mixer with a spreading function, characterized in that: The invention comprises a vehicle body, wherein a stirring device is arranged on the vehicle body, two discharge pipes are arranged at the lower end of the stirring device, a feeding device is arranged at the lower end of the two discharge pipes, conveying devices are arranged on both sides of the feeding device, the conveying device is fixedly connected with two support frames, the support frames are located above the conveying device and are fixedly connected with a plurality of toggle rods, the vehicle body is provided with two discharge ports adapted to the conveying device, the two discharge ports are arranged at the two ends of the conveying device, a rotating part for driving the feeding device and the conveying device and a moving part for driving the rotating part to move are arranged in the vehicle body, the rotating part is fixedly connected with the moving part, a first switching structure is arranged on the rotating part, a transmission structure is arranged between the rotating part and the feeding device, and a transmission structure is arranged between the moving part and the feeding device There is a second switching structure, the feeding device includes a support seat, a first feeding piece and a second feeding piece, the support seat is fixedly connected to the inside of the vehicle body, the first feeding piece and the second feeding piece are symmetrically arranged, the first feeding piece and the second feeding piece each include a rotating cylinder, a rotating shaft and a connecting block, the rotating cylinder is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the support seat, a spiral plate is fixedly connected to the lower end surface of the rotating cylinder, the spiral plates are arranged at one end of the rotating cylinder close to the transmission mechanism and the spiral directions of the two spiral plates are opposite, a material receiving port is provided on the upper end surface of the rotating cylinder, two limiting columns are fixedly connected to the upper end surface of the connecting block, the spiral plate is located between the two limiting columns, the two connecting blocks are fixedly connected and slidably connected to the support seat, the rotating cylinder of the first feeding piece The rotating cylinder of the second feeding member is respectively penetrated by corresponding discharge pipes and is rotatably connected with the discharge pipes, and the conveying device comprises a first conveyor belt and a second conveyor belt, the first conveyor belt comprises a first belt, a first driving roller and a first driven roller, the second conveyor belt comprises a second belt, a second driving roller and a second driven roller, the first conveyor belt and the second conveyor belt are both horizontally arranged, the first driven roller and the second driven roller are respectively arranged at two ends of the conveying device close to the discharge port, the first switching structure is used to drive the first conveyor belt and the second conveyor belt to rotate, the first switching structure comprises a first gear, a second gear, a driven gear, a first limiting plate and a second limiting plate, the first gear is fixedly connected to the rotating member, and the second gear is The rotating member is slidably connected, the rotating member is fixedly connected to the limit bar, the second gear is provided with a limit groove matched with the limit bar, the first limit plate and the second limit plate are fixedly connected to the rotating member, the second gear is located between the first limit plate and the second limit plate, the second driving roller is provided with a groove matched with the second gear, the second driving roller is provided with a moving cavity matched with the first limit plate and the groove is communicated with the moving cavity, the driven gear is fixedly connected to the first driven roller and can mesh with the first gear, the second switching structure includes a lifting plate and a connecting rod, the two ends of the connecting rod are respectively rotatably connected to the lifting plate and the moving member, the support seat is provided with a sliding groove matched with the lifting plate, and the two connecting blocks are slidably connected to the upper end surface of the lifting plate.

2. A feed mixer with a spreading function according to claim 1, characterized in that: The transmission structure includes a steering member and a transmission member, the steering member is connected to the rotating member, the transmission member includes a first rotating rod, a second rotating rod and a third rotating rod, the two ends of the second rotating rod are respectively rotatably connected to the first rotating rod and the third rotating rod, one end of the first rotating rod away from the second rotating rod is rotatably connected to the steering member, and one end of the third rotating rod away from the second rotating rod is fixedly connected to the rotating shaft of the second feeding member.

3. The feed mixer with a spreading function according to claim 1, characterized in that: The stirring device includes a first feed hopper, a second feed hopper, a mixing hopper and a stirring paddle. A crushing structure is provided inside the first feed hopper. The lower ends of the first feed hopper and the second feed hopper are both connected to the mixing hopper. The stirring paddle is arranged inside the mixing hopper. Two discharge pipes are located below the mixing hopper and are both connected to the mixing hopper.

4. The feed mixer with a spreading function according to claim 1, characterized in that: The vehicle body is fixedly connected to two first baffles and two second baffles, the two first baffles are respectively arranged above the two discharge ports, and the two second baffles are respectively arranged below the two discharge ports. The first baffle is provided with a first bending portion at one end away from the vehicle body, and the second baffle is provided with a second bending portion at one end away from the vehicle body. The first bending portion and the second bending portion are vertically arranged and a plurality of parallel dispersion rods are fixedly connected therebetween.

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