A pig feed mixing device that is easy to recycle

Abstract

The present invention discloses a pig feed mixing device that is easy to recycle, and relates to the technical field of mixing devices. The pig feed mixing device that is easy to recycle includes a material control device. The pig feed mixing device that is easy to recycle adjusts a precise quantity control part according to the ratio of protein feed, energy feed, roughage, and silage to the total amount through the material control device, thereby controlling the size of the opening of the drop opening at the bottom of the feed box, controlling the amount of feed falling per unit time, and making the falling time of all types of feed consistent. The convenient recycling device is used to fix the lower part of the pig feed mixer and the clamping fixing seat, the clamping fixing seat and the upper part of the pig feed mixer, the lower part of the pig feed mixer and the upper part of the pig feed mixer, and the material control device and the base together through multiple threaded connections, thereby facilitating installation and recycling, saving time and effort.

Description

Technical Field

[0001] The invention relates to the technical field of stirring devices, in particular to a pig feed stirring device which is easy to recycle. Background Art

[0002] Pig feed is usually a feed for raising domestic pigs composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives.

[0003] When small-scale farmers mix pig feed, they usually add the feed that needs to be mixed in sequence and mix them. However, the mixing capacity of small mixers is average, and the mixing blades do not have the function of lifting and lowering. This will cause the feed to be stratified. It is only continuously stirred at the current layer and cannot move downward. Different types of feed are mixed unevenly, especially some feeds containing trace elements cannot be evenly distributed in the mixed feed, resulting in unbalanced nutrition for pigs, which is not conducive to pig farming. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a pig feed stirring device that is easy to recycle. It is easy to recycle and controls the discharge speed according to the percentage of different feeds, so that different types of feeds fall synchronously at the same time and the feeds are mixed evenly.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pig feed mixing device that is easy to recycle, including a base, a bottom plate fixedly connected to the side of the base, two bottom plates in total, and the two bottom plates are equidistantly distributed in the circumferential direction of the base, a first support plate fixedly connected to the top of the base, a material control device fixedly connected to the top of the first support plate, a limiting cylinder fixedly connected to the bottom wall of the limiting cylinder fixedly connected to a buffer spring, a third slider fixedly connected to the top of the buffer spring, the third slider and the inner wall of the limiting cylinder are fixedly connected The top of the third slider is fixedly connected to a moving rod, and the top of the moving rod is fixedly connected to a convenient recovery device. The center position of the top of the base is fixedly connected to the lower part of the pig feed mixer, and the upper part of the pig feed mixer is arranged just above the lower part of the pig feed mixer. The upper part of the pig feed mixer is clamped with the convenient recovery device. A third threaded rod is arranged above the bottom plate, and the third threaded rod passes through the interior of the first support plate and the bottom plate in sequence and is threadedly connected to the interior of the first support plate and the bottom plate. The bottom of the material control device is fixedly connected to the third support plate;

[0006] The feed control device includes a main feed speed control box, the bottom of which is fixedly connected to the top of the first support plate, a fixed plate is fixedly connected to the left side of the main feed speed control box, a secondary feed speed control mechanism is provided on the right side of the main feed speed control box, and a micro feed speed control mechanism is fixedly connected to the reverse side of the secondary feed speed control mechanism.

[0007] Preferably, the micro-feed speed control mechanism includes a second connecting plate, the front side of the second connecting plate is fixedly connected to the back side of the secondary feed speed control mechanism, the right side of the second connecting plate is fixedly connected to a micro-feed box, the side of the lower part of the micro-feed box is fixedly connected to a triangular connecting plate, the bottom of the triangular connecting plate is fixedly connected to a first guide rail, the first guide rail is provided with a first slide groove, the first slide groove is slidably connected to the slide plate, the right side of the slide plate is fixedly connected to a pull rod, the right side of the pull rod is fixedly connected to the first pull plate, and the top of the first guide rail is provided with a scale line.

[0008] Preferably, the secondary feed speed control mechanism includes a secondary feed box, the bottom of the secondary feed box is fixedly connected to a second guide rail, the second guide rail is provided with a second slide groove, the second slide groove is slidably connected to the U-shaped slide, the inner side of the U-shaped slide is fixedly connected to a baffle, the baffle is penetrated by a rectangular hole, a precise quantity control part is provided on the right side of the secondary feed box, the bottom of the precise quantity control part is fixedly connected to the top of the third support plate, and the top of the third support plate is fixedly connected to the second support plate.

[0009] Preferably, the precision control part includes a first slider, the first slider having two pieces, and the sides of the two first sliders that are close to each other are fixedly connected to the left and right sides of the baffle respectively, a second slider is provided on the right side of the first slider, and the second slider has two pieces, and the sides of the two second sliders that are close to each other are fixedly connected to a plate, a scale plate is provided below the plate, the top of the scale plate is fixedly connected to the top of the third support plate, and third guide rails are provided on both sides of the scale plate, and a third slide groove is provided on the side of the third guide rail close to the scale plate, and the third slide groove is slidably connected to the first slider and the second slider respectively, an elastic pull ring is provided on both sides of the scale plate, the elastic pull ring passes through the rectangular hole, and the second pull plate is fixedly connected to the side of the elastic pull ring away from the secondary feed box, the bottom of the third slide groove is penetrated by a rectangular groove, and a plug plate is provided above the scale plate.

[0010] Preferably, the convenient recovery device includes a top ring, the side surface of the top ring is fixedly connected to a first connecting plate, the first connecting plates are four in total, and the four first connecting plates are equidistantly distributed in the circumferential direction of the top ring, the bottom of the top ring is fixedly connected to a cylinder, the cylinder is clamped with a clamping fixing seat, the side of the clamping fixing seat close to the upper axis of the pig feed mixer is fixedly connected to the side surface of the lower part of the pig feed mixer, the bottom of the clamping fixing seat is fixedly connected to the bottom ring, the inner wall of the bottom ring is fixedly connected to the arc plate, the bottom ring and the lower part of the clamping fixing seat are provided with a second threaded hole, the second threaded hole is threadedly connected to the second threaded rod, the side of the clamping fixing seat away from the upper axis of the pig feed mixer and the cylinder is provided with a first threaded hole, the first threaded hole is threadedly connected to the first threaded rod, and the inner wall of the top ring is fixedly connected to the side surface of the upper part of the pig feed mixer.

[0011] Preferably, there are four secondary feed speed control mechanisms, which are fixed in pairs. The left sides of the two secondary feed speed control mechanisms on the outside are fixedly connected to the right side of the main feed speed control box, and the two secondary feed speed control mechanisms in the middle are staggered, and the left sides of the two secondary feed speed control mechanisms are fixedly connected to the right side of the fixed plate.

[0012] Preferably, when the slide plate is in the initial state, the side of the slide plate close to the pull rod is flush with the zero scale line on the top of the first guide rail.

[0013] Preferably, the inserting plate passes through the rectangular slot and the second sliding block in sequence, and both ends of the inserting plate are arranged on the outside of the rectangular slot.

[0014] The present invention provides a pig feed stirring device that is easy to recycle and has the following beneficial effects:

[0015] (1) The pig feed mixing device that is easy to recycle, through the feed control device, in order to ensure that various feeds are fully mixed, it is necessary to ensure that all feeds fall and fall at the same time. Therefore, the falling amount of various feeds per unit time needs to be strictly controlled. The baffle is used to block the discharge port, and the size of the discharge port is accurately controlled to control the falling amount of various feeds per unit time. At the same time, all the baffles are moved and the discharge port is opened, so that all types of feed fall and fall at the same time. In any time period, various feeds are configured in proportion and evenly mixed through the stirring device.

[0016] (2) The pig feed mixing device that is easy to recycle has a convenient recycling device and multiple threaded connections, which respectively fix the lower part of the pig feed mixer and the clamping fixing seat, the clamping fixing seat and the upper part of the pig feed mixer, the lower part of the pig feed mixer and the upper part of the pig feed mixer, the material control device and the base together, making it easy to install and recycle, saving time and effort.

[0017] (3) The pig feed mixing device that is easy to recycle, through the secondary feed speed control mechanism, the plate, the second slider and the first slider are pressed together, and the first slider cannot move along the third slide toward the direction of the secondary feed box, by calculating the moving distance of the baffle, pulling the plate and the second slider, so that the moving plate and the second slider are the same as the calculated distance, inserting the insert plate through the rectangular groove and the second slider in turn, the two ends of the insert plate are set on the outside of the rectangular groove, the second slider is fixed by the insert plate, and then pulling the pull plate, the pull plate drives the elastic pull ring, the second slider, the baffle, the first slider in turn. The slider, U-shaped slide, U-shaped slide and baffle are continuously pulled out from the second guide rail. As the baffle is pulled out, the opening of the discharge port at the bottom of the secondary feed box becomes larger and larger. Finally, the first slider on the baffle hits the second slider. At this time, the pulling stops. The distance moved by the baffle is the same as the distance moved by the plate and the second slider. The precise control part is adjusted according to the ratio of protein feed, energy feed, roughage, silage and the total amount, thereby controlling the size of the opening of the drop port at the bottom of the feed box and controlling the amount of feed falling per unit time, so that the falling time of all types of feed is consistent.

[0018] (4) The pig feed mixing device that is easy to recycle uses a small feed box through a micro-feed speed control mechanism, which is also easy to fix. The starting slide seals the discharge port of the micro-feed box, and the side of the slide close to the pull rod is flush with the zero scale line on the top of the first guide rail. The size of the discharge port is controlled by pulling the slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a front cross-sectional view of the present invention after removing the material control device and other mechanisms;

[0021] Figure 3 This is a schematic structural diagram of the convenient recycling device of the present invention;

[0022] Figure 4 This is an exploded view of the convenient recycling device of the present invention;

[0023] Figure 5 for Figure 4 Bottom view of

[0024] Figure 6 Schematic diagram of the structure of the material control device of the present invention;

[0025] Figure 7 1. It is an exploded view of the micro-feed speed control mechanism of the present invention;

[0026] Figure 8 Schematic diagram of the structure of the secondary feed speed control mechanism of the present invention;

[0027] Figure 91. It is an exploded view of the secondary feed speed control mechanism of the present invention;

[0028] Figure 10 This is a bottom view of the precise control component of the present invention.

[0029] Figure: 1. Base, 2. Bottom plate, 3. First support plate, 4. Limiting cylinder, 5. Shift rod, 6. Upper part of pig feed mixer, 7. Convenient recovery device, 71. Top ring, 72. First connecting plate, 73. Cylinder, 74. Clamping mount, 75. First threaded hole, 76. First threaded rod, 77. Bottom ring, 78. Second threaded rod, 79. Curved plate, 8. Feed control device, 81. Main feed speed control box, 82. Micro feed speed control mechanism, 821. Second connecting plate, 822. Micro feed box, 823. Triangular connecting plate, 824. First guide rail, 825. First chute, 826. Slide plate, 827. Pull rod, 828. First pull plate, 829. Scale line, 83. Secondary feed speed control mechanism, 831. Secondary feed box, 832. Second guide rail, 833. Precision quantity control part, 8331. First slider, 8332. Third guide rail, 8333. Third slide, 8334. Rectangular groove, 8335. Second slider, 8336. Plate, 8337. Insert plate, 8338. Elastic pull ring, 8339. Scale plate, 834. U-shaped slide, 835. Baffle, 836. Rectangular hole, 837. Second slide, 838. Second support plate, 84. Fixed plate, 9. Third slider, 10. Buffer spring, 11. Second threaded hole, 12. Third threaded rod, 13. Lower part of pig feed mixer, 14. Second pull plate, 15. Third support plate. Implementation Method

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0032] See also Figure 1-10The present invention provides a technical solution: a pig feed mixing device that is easy to recycle, comprising a base 1, a bottom plate 2 is fixedly connected to the side of the base 1, the bottom plates 2 are two in total, and the two bottom plates 2 are equidistantly distributed in the circumferential direction of the base 1, the top of the base 1 is fixedly connected to a first support plate 3, the top of the first support plate 3 is fixedly connected to a material control device 8, the top of the base 1 is fixedly connected to a limiting cylinder 4, the bottom wall of the limiting cylinder 4 is fixedly connected to a buffer spring 10, the top of the buffer spring 10 is fixedly connected to a third slider 9, the third slider 9 is slidably connected to the inner wall of the limiting cylinder 4, and the third The top of the slider 9 is fixedly connected to the shift rod 5, and the top of the shift rod 5 is fixedly connected to the convenient recovery device 7. The center position of the top of the base 1 is fixedly connected to the lower part 13 of the pig feed mixer. The upper part 6 of the pig feed mixer is arranged directly above the lower part 13 of the pig feed mixer. The upper part 6 of the pig feed mixer is clamped with the convenient recovery device 7. A third threaded rod 12 is arranged above the bottom plate 2. The third threaded rod 12 passes through the interior of the first support plate 3 and the bottom plate 2 in sequence and is threadedly connected to the interior of the first support plate 3 and the bottom plate 2. The bottom of the material control device 8 is fixedly connected to the third support plate 15;

[0033] The feed control device 8 includes a main feed speed control box 81, the bottom of which is fixedly connected to the top of the first support plate 3, a fixed plate 84 being fixedly connected to the left side of the main feed speed control box 81, a secondary feed speed control mechanism 83 being provided on the right side of the main feed speed control box 81, a micro feed speed control mechanism 82 being fixedly connected to the reverse side of the secondary feed speed control mechanism 83, a total of four secondary feed speed control mechanisms 83, two of which are fixedly connected, the two secondary feed speed control mechanisms 83 located on the outside being fixedly connected to the right side of the main feed speed control box 81 on the left side, and the two secondary feed speed control mechanisms 83 in the middle being staggered, and the left sides of the two secondary feed speed control mechanisms 83 being fixedly connected to the right side of the fixed plate 84;

[0034] The micro-feed speed control mechanism 82 includes a second connecting plate 821, the front side of the second connecting plate 821 is fixedly connected to the back side of the secondary feed speed control mechanism 83, the right side of the second connecting plate 821 is fixedly connected to a micro-feed box 822, the side of the lower part of the micro-feed box 822 is fixedly connected to a triangular connecting plate 823, the bottom of the triangular connecting plate 823 is fixedly connected to a first guide rail 824, the first guide rail 824 is provided with a first slide groove 825, the first slide groove 825 is slidably connected to the slide plate 826, the right side of the slide plate 826 is fixedly connected to a pull rod 827, the right side of the pull rod 827 is fixedly connected to a first pull plate 828, the top of the first guide rail 824 is provided with a scale line 829, when the slide plate 826 is in the initial state, the side of the slide plate 826 close to the first pull plate 828 is flush with the zero scale line at the top of the first guide rail 824;

[0035] The secondary feed speed control mechanism 83 includes a secondary feed box 831. The bottom of the secondary feed box 831 is fixedly connected to a second guide rail 832. The second guide rail 832 is provided with a second slide groove 837. The second slide groove 837 is slidably connected to a U-shaped slide plate 834. A baffle 835 is fixedly connected to the inner side of the U-shaped slide plate 834. The baffle 835 has a rectangular hole 836 extending therethrough. A precision control member 833 is provided on the right side of the secondary feed box 831. The bottom of the precision control member 833 is fixedly connected to the top of the third support plate 15. The top of the third support plate 15 is fixedly connected to the second support plate 838.

[0036] The precision control part 833 includes a first slider 8331, and the first slider 8331 has two pieces. The sides of the two first sliders 8331 that are close to each other are fixedly connected to the left and right sides of the baffle 835 respectively. A second slider 8335 is provided on the right side of the first slider 8331. The second slider 8335 has two pieces. The sides of the two second sliders 8335 that are close to each other are fixedly connected to a plate 8336. A scale plate 8339 is provided below the plate 8336. The top of the scale plate 8339 is fixedly connected to the top of the third support plate 15. A third guide rail 8332 is provided on both sides of the scale plate 8339. The third guide rail 8332 is close to the side of the scale plate 8339. A third chute 8333 is provided, which is slidably connected to the first slider 8331 and the second slider 8335 respectively. An elastic pull ring 8338 is provided on each side of the scale plate 8339. The elastic pull ring 8338 passes through the rectangular hole 836. The second pull plate 14 is fixedly connected to the side of the elastic pull ring 8338 away from the secondary feed box 831. A rectangular groove 8334 is provided through the bottom of the third chute 8333. An insert plate 8337 is provided above the scale plate 8339. The insert plate 8337 passes through the rectangular groove 8334 and the second slider 8335 in sequence. The two ends of the insert plate 8337 are arranged on the outside of the rectangular groove 8334.

[0037] The convenient recovery device 7 includes a top ring 71, the side of the top ring 71 is fixedly connected to a first connecting plate 72, there are four first connecting plates 72, and the four first connecting plates 72 are equidistantly distributed in the circumferential direction of the top ring 71. The bottom of the top ring 71 is fixedly connected to a cylinder 73, and the cylinder 73 is clamped with a clamping fixing seat 74. The clamping fixing seat 74 is fixedly connected to the side of the lower part 13 of the pig feed mixer on one side of the axis of the pig feed mixer upper part 6. The bottom of the clamping fixing seat 74 is fixedly connected to a bottom ring 77, and the inner wall of the bottom ring 77 is fixedly connected to an arc plate 79. The bottom ring 77 and the lower part of the clamping fixing seat 74 are provided with a second threaded hole 11, and the second threaded hole is threadedly connected to the second threaded rod 78. The clamping fixing seat 74 is away from the side of the axis of the pig feed mixer upper part 6 and the cylinder 73. A first threaded hole 75 is threadedly connected to the first threaded rod 76, and the inner wall of the top ring 71 is fixedly connected to the side of the upper part 6 of the pig feed mixer.

[0038] When in use, the bottom of the pig feed mixer lower part 13 is placed at the center of the base 1, the second threaded rod 78 is threadedly connected to the second threaded hole 11, the pig feed mixer lower part 13 is connected to the bottom ring 77 and the clamping fixing seat 74, the bottom of the pig feed mixer upper part 6 is clamped into the clamping fixing seat 74, the first threaded rod 76 is threadedly connected to the first threaded hole 75, the clamping fixing seat 74 is fixed to the cylinder 73 and the pig feed mixer upper part 6, at this time the connection between the pig feed mixer upper part 6 and the pig feed mixer lower part 13 is completed, and then the third threaded rod 12 is threadedly connected to the bottom plate 2, so that the material control device 8 and the first support plate 3 are connected together. Through multiple threaded connections, the entire body can be installed and fixed in sequence, which is convenient for disassembly and recycling, saving time and effort;

[0039] Green feed, protein feed, energy feed, roughage, silage, mineral feed and feed additives account for 50%-60%, 10%-15%, 4%-8%, 10%-15%, 5%-10% and 1%-2% of the total amount respectively. Green feed is added to the main feed rate control box 81, protein feed, energy feed, roughage and silage are added to the secondary feed box 831 in sequence, and mineral feed and feed additives are added to the trace feed box 822. In order to ensure that all feeds are fully mixed, it is necessary to ensure that all feeds fall at the same time, so as to ensure that the percentage of each feed falling per unit time accounts for the same percentage of its total amount.

[0040] The falling time of all feeds is consistent with the falling time of the main feed speed control box 81, so the amount of green feed added at one time should be kept fixed as much as possible, and each feed box should be checked and cleaned before adding feed, and the precise control part 833 is adjusted according to the ratio of protein feed, energy feed, roughage, silage and the total amount, so as to control the size of the opening of the drop port at the bottom of the feed box and the falling amount of feed per unit time, so that the falling time of all types of feed is consistent, the plate 8336, the second slider 8335 and the first slider 8331 are pressed together, and the first slider 8331 cannot move along the third slide groove 8333 toward the secondary feed box 831, and the moving distance of the baffle 835 is calculated, and the plate 8336 and the second slider 8335 are pulled so that the moving plate 8336 and the second slider 8335 are moved. The calculated distance is the same as the one obtained by inserting the inserting plate 8337 through the rectangular slot 8334 and the second slider 8335 in sequence. The two ends of the inserting plate 8337 are set on the outside of the rectangular slot 8334, and the second slider 8335 is fixed by the inserting plate 8337. Then the second pulling plate 14 is pulled, and the second pulling plate 14 drives the elastic pull ring 8338, the second slider 8335, the baffle 835, the first slider 8331, and the U-shaped slide plate 834 in sequence. The U-shaped slide plate 834 and the baffle 835 are continuously pulled out from the second guide rail 832. As the baffle 835 is pulled away, the opening of the discharge port at the bottom of the secondary feed box 831 becomes larger and larger. Finally, the first slider 8331 on the baffle 835 hits the second slider 8335. At this time, the pulling stops. The distance moved by the baffle 835 is the same as the distance moved by the plate 8336 and the second slider 8335.

[0041] The amount of mineral feed and feed additives is small and light in weight, so the volume of the micro-feed box 822 is small and can be fixed with the second connecting plate 821. The starting slide 826 seals the discharge port of the micro-feed box 822. The side of the slide 826 close to the first pull plate 828 is flush with the zero scale line at the top of the first guide rail 824. By pulling the slide 826, the size of the discharge port is controlled, and the slide 826 is pulled to a suitable position and stopped.

[0042] Then, the baffles at the bottom of all the feed boxes are opened at the same time, and the various feeds inside fall down in a fixed proportion to themselves per unit time, and are evenly mixed under the stirring of the stirring device to achieve the effect of full mixing. The entire device has a simple structure and is easy to assemble and disassemble. It can be used for any type of feed distribution, and the falling speed of various feeds can be controlled according to the proportion of the whole, with high precision.

[0043] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A pig feed stirring device that is easy to recycle, comprising a base (1), characterized in that: The side of the base (1) is fixedly connected to a bottom plate (2), and the bottom plates (2) are two in total. The two bottom plates (2) are equidistantly distributed in the circumferential direction of the base (1). The top of the base (1) is fixedly connected to a first support plate (3), and the top of the first support plate (3) is fixedly connected to a material control device (8). The top of the base (1) is fixedly connected to a limiting cylinder (4), and the bottom wall of the limiting cylinder (4) is fixedly connected to a buffer spring (10). The top of the buffer spring (10) is fixedly connected to a third slider (9), and the third slider (9) is slidably connected to the inner wall of the limiting cylinder (4). The top of the third slider (9) is fixedly connected to a shift rod ( 5), the top of the shift rod (5) is fixedly connected to a convenient recovery device (7), the center position of the top of the base (1) is fixedly connected to the lower part of the pig feed mixer (13), the upper part of the pig feed mixer (6) is arranged just above the lower part of the pig feed mixer (13), the upper part of the pig feed mixer (6) is clamped with the convenient recovery device (7), a third threaded rod (12) is arranged above the bottom plate (2), the third threaded rod (12) passes through the interior of the first support plate (3) and the bottom plate (2) in sequence and is connected to the interior of the first support plate (3) and the bottom plate (2) by thread connection, and the bottom of the material control device (8) is fixedly connected to the third support plate (15); The feed control device (8) comprises a main feed speed control box (81), the bottom of the main feed speed control box (81) is fixedly connected to the top of the first support plate (3), a fixed plate (84) is fixedly connected to the left side of the main feed speed control box (81), a secondary feed speed control mechanism (83) is provided on the right side of the main feed speed control box (81), and a micro feed speed control mechanism (82) is fixedly connected to the reverse side of the secondary feed speed control mechanism (83); The micro-feed speed control mechanism (82) includes a second connecting plate (821), the front side of the second connecting plate (821) is fixedly connected to the back side of the secondary feed speed control mechanism (83), the right side of the second connecting plate (821) is fixedly connected to a micro-feed box (822), the side of the lower part of the micro-feed box (822) is fixedly connected to a triangular connecting plate (823), the bottom of the triangular connecting plate (823) is fixedly connected to a first guide rail (824), the first guide rail (824) is provided with a first slide groove (825), the first slide groove (825) is slidably connected to a slide plate (826), the right side of the slide plate (826) is fixedly connected to a pull rod (827), the right side of the pull rod (827) is fixedly connected to a first pull plate (828), and the top of the first guide rail (824) is provided with a scale line (829); The secondary feed speed control mechanism (83) includes a secondary feed box (831), the bottom of the secondary feed box (831) is fixedly connected to a second guide rail (832), the second guide rail (832) is provided with a second slide groove (837), the second slide groove (837) is slidably connected to a U-shaped slide plate (834), the inner side of the U-shaped slide plate (834) is fixedly connected to a baffle (835), the baffle (835) is penetrated by a rectangular hole (836), a precision control member (833) is provided on the right side of the secondary feed box (831), the bottom of the precision control member (833) is fixedly connected to the top of the third support plate (15), and the top of the third support plate (15) is fixedly connected to the second support plate (838); The precise control part (833) includes a first slider (8331), and the first slider (8331) has two pieces. The sides of the two first sliders (8331) that are close to each other are fixedly connected to the left and right sides of the baffle (835), respectively. A second slider (8335) is provided on the right side of the first slider (8331). The second slider (8335) has two pieces. The sides of the two second sliders (8335) that are close to each other are fixedly connected to a plate (8336). A scale plate (8339) is provided below the plate (8336). The top of the scale plate (8339) is fixedly connected to the top of the third support plate (15). The scale plate (8339) has a third guide rail ( 8332), a third chute (8333) is provided on a side of the third guide rail (8332) close to the scale plate (8339), the third chute (8333) is slidably connected to the first slider (8331) and the second slider (8335), respectively, an elastic pull ring (8338) is provided on both sides of the scale plate (8339), the elastic pull ring (8338) passes through the rectangular hole (836), and the side of the elastic pull ring (8338) away from the secondary feed box (831) is fixedly connected to the second pull plate (14), a rectangular groove (8334) is provided through the bottom of the third chute (8333), and an insert plate (8337) is provided above the scale plate (8339); The inserting plate (8337) passes through the rectangular groove (8334) and the second sliding block (8335) in sequence, and the two ends of the inserting plate (8337) are arranged on the outside of the rectangular groove (8334).

2. The pig feed stirring device that is easy to recycle according to claim 1, characterized in that: The convenient recovery device (7) includes a top ring (71), a first connecting plate (72) is fixedly connected to the side of the top ring (71), and the first connecting plates (72) are four in total. The four first connecting plates (72) are equidistantly distributed in the circumferential direction of the top ring (71). The bottom of the top ring (71) is fixedly connected to a cylinder (73), and the cylinder (73) is clamped with a clamping fixing seat (74). The clamping fixing seat (74) is fixedly connected to the side of the lower part (13) of the pig feed mixer on one side close to the axis of the upper part (6) of the pig feed mixer, and the bottom of the clamping fixing seat (74) is fixedly connected to the side of the lower part (13) of the pig feed mixer. The top portion of the pig feed mixer is fixedly connected to a bottom ring (77), the inner wall of the bottom ring (77) is fixedly connected to an arc plate (79), the bottom ring (77) and the lower part of the clamping fixing seat (74) are provided with a second threaded hole (11), the second threaded hole is threadedly connected to a second threaded rod (78), the clamping fixing seat (74) is provided with a first threaded hole (75) on a side away from the axis of the upper portion (6) of the pig feed mixer and the cylinder (73), the first threaded hole (75) is threadedly connected to the first threaded rod (76), and the inner wall of the top ring (71) is fixedly connected to the side of the upper portion (6) of the pig feed mixer.

3. The pig feed stirring device that is easy to recycle according to claim 1, characterized in that: There are four secondary feed speed control mechanisms (83) in total. The four secondary feed speed control mechanisms (83) are fixed in pairs. The left sides of the two secondary feed speed control mechanisms (83) located on the outside are fixedly connected to the right side of the main feed speed control box (81). The two secondary feed speed control mechanisms (83) in the middle are staggered. The left sides of the two secondary feed speed control mechanisms (83) are fixedly connected to the right side of the fixed plate (84).

4. The pig feed stirring device that is easy to recycle according to claim 1, characterized in that: When the slide plate (826) is in the initial state, the side of the slide plate (826) close to the first pull plate (828) is flush with the zero scale line at the top of the first guide rail (824).

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