Feeding equipment for feed processing and production and use method of feeding equipment

Abstract

The invention discloses feeding equipment for feed processing and production and a use method of the feeding equipment, and relates to the technical field of material feeding. According to the feeding equipment for feed processing and production and the using method of the feeding equipment, the feeding equipment comprises a mixing machine body for mixing various feed raw materials, an outer grain suction unit connected to the mixing machine body and used for conveying the feed raw materials, and a transfer trolley with a control panel, a feeding hopper and a quantitative box, and a shaking assembly used for changing the stable state of the quantitative box is arranged in the transfer trolley; the shaking assembly comprises a bottom guide ring which is fixed at the bottom of the quantitative box to assist in changing the stable state of the quantitative box; the power rod penetrates through the bottom guide ring in a sliding manner and transmits power for changing the stable state of the quantitative box; according to the quantitative feeding device, materials in the quantitative box are kept in a flowing state, the risk that the materials are accumulated or clamped at the grain inlet is reduced, the materials can enter the grain suction pump more evenly, it is ensured that the amount of the materials sucked each time is consistent, and therefore the stability and precision in the conveying process are improved.

Description

Technical Field

[0001] The invention relates to the technical field of material feeding, in particular to a feeding device for feed processing and production and a use method thereof. Background Art

[0002] Feed is a general term for all animal food. In a narrower sense, feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grain, feed additives, etc. At present, when using feed feeding equipment, bucket elevators are usually used to transport the main raw materials. In the process of transporting feed raw materials in this way, the interval between each bucket is long. During this interval, feed raw materials need to be added to the bucket, and the weight of each bucket needs to be the same without overflowing, which is very troublesome. There are also grain suction machines for adding, but the remaining fragments of feed raw materials are easy to remain at the bottom of the container and cannot be completely transported away. In addition, due to the power of the grain suction pump in the grain suction machine, it is impossible to ensure that the weight of feed raw materials added each time is the same; For example, a bucket conveyor system disclosed in the publication number CN114194714B can avoid dust or falling problems during the conveying process, but it is necessary to add feed raw materials into the bucket during the interval between each bucket, and then seal the mouth of the bucket and run another stroke, which increases the entire conveying cycle and makes it difficult to ensure the weight of each bucket is consistent. A dust-removing grain suction machine disclosed in the publication number CN107161704B can absorb feed raw materials and reduce dust, but during the transportation of feed raw materials, the materials themselves are prone to produce fragments due to friction, and it is difficult to convey this part of the feed raw materials away; Therefore, a feeding device for feed processing and production and a method of using the same are proposed. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a feeding device for feed processing and production and a method of using the same, which solves the problems raised in the background technology.

[0004] To achieve the above purpose, the present invention is implemented through the following technical scheme: a feeding equipment for feed processing and production, including a mixer body for mixing various feed raw materials, an external grain suction unit connected to the mixer body for conveying feed raw materials, a transfer vehicle with a control panel, a feed hopper and a quantitative box, and an internal grain suction unit for conveying feed raw materials, wherein the transfer vehicle is provided with a shaking component for changing the stable state of the quantitative box, a weighing component for measuring the weight of the feed raw materials in the quantitative box, and a feeding component for changing the suction state, wherein the shaking component includes: A bottom guide ring is fixed to the bottom of the quantitative box to assist in changing the stable state of the quantitative box; A power rod is slidably arranged in the bottom guide ring to transmit power for changing the stable state of the quantitative box; The power motor is fixed in the transfer vehicle to provide power to change the stable state of the quantitative box; Bottom universal joint, installed at the bottom of the metering box to provide support for the metering box; The weighing assembly includes a positioning plate fixed on the side wall of the quantitative box; The grain suction port of the external grain suction unit is provided with an electric push rod for changing the height of the grain suction port.

[0005] Preferably, the shaking assembly also includes: The toggle lever is fixed on the inner wall of the suction port to change the stability of the feed raw materials; Magnet 1 is fixed at the bottom of the power rod to transmit the power to change the stable state of the quantitative box; The electromagnetic ring is located below the magnet 1 and transmits the power to change the stable state of the quantitative box; Support shaft, movably installed in the transfer vehicle to provide support for the bottom universal joint; The gear ring is fixed to one end of the support shaft to transmit the power to change the stable state of the quantitative box.

[0006] Preferably, the shaking assembly also includes: A gear meshed with the gear ring transmits power for changing the stable state of the quantitative box, a rotating shaft for transmission is fixed at the bottom of the gear, and one end of the rotating shaft is mounted on the output end of the power motor; One end of the support rod is movably installed on the top of the support shaft, and the other end is slidably inserted into the bottom universal joint to guide and limit the bottom universal joint.

[0007] Preferably, the shaking assembly also includes: A support plate is fixed in the transfer vehicle to guide and limit the quantitative box; A fixed seat, movably mounted on the support plate through a mounting shaft; A sliding rod, one end of which is mounted on a fixed seat via a movable shaft; A sliding sleeve, one end of which is arranged outside the sliding rod, and the other end is fixed to the outside of the quantitative box; The anti-drop rod is fixed on the fixing seat, and the top of the anti-drop rod abuts against the bottom of the sliding rod to limit the sliding rod.

[0008] Preferably, the weighing component also includes: A connecting rope, one end of which is fixed to the top of the positioning plate; The tension sensor, whose measuring end is fixed to the end of the connecting rope away from the positioning plate, measures the weight of the quantitative box and the feed raw materials inside; The limit rod is fixed on the side wall of the installation end of the tension sensor to guide and limit the tension sensor.

[0009] Preferably, the weighing component also includes: Magnet 2, fixed on the side wall of the tension sensor to switch the weighing state; A guide rod, one end of which is slidably arranged in the second magnet to guide and limit the second magnet; The bottom of the fixed electromagnet is fixed to the top of the guide rod to provide support for the guide rod; The top universal joint has one end fixed on the top of the inner wall of the transfer vehicle and the other end slidingly sleeved on the outside of the installation end of the tension sensor.

[0010] Preferably, the feeding assembly includes: The bottom plate is fixed on the lower inner side wall of the quantitative box to change the suction state of the suction port; The displacement sensor is fixed to the bottom of the inner wall of the quantitative box to measure the distance between the bottom plate and the quantitative box; A guide rod is fixed to the bottom of the inner wall of the quantitative box; The push plate is slidably arranged outside the guide rod and the top thereof abuts against the bottom of the bottom plate.

[0011] Preferably, the feeding assembly further includes: An expansion plate, mounted on a side wall of the push plate; The upper electromagnet is fixed to the bottom of the push plate; The lower electromagnet is fixed to the bottom of the inner wall of the quantitative box and cooperates with the upper electromagnet to change the state of the bottom plate.

[0012] The present invention also provides a method for using a feeding device for feed processing and production, comprising the following steps: S1. Pour the feed raw materials to be put into the mixer body into the feed hopper of the transfer vehicle, and switch to the feeding mode through the control panel; S2. When entering the feeding mode, after the weighing component is started, the internal grain suction unit operates to transport the feed raw materials in the feed hopper to the quantitative box, and the weighing component weighs the feed raw materials added to the quantitative box; S3. After reaching the set weight, the internal grain suction unit stops and switches to the feeding mode through the control panel; S4. After entering the feeding mode, the shaking component is started, the external grain suction unit and the electric push rod are started to transport the feed raw materials in the quantitative box into the mixer body; S5. When the feed materials in the quantitative box are about to be transported, the feeding component starts auxiliary feeding until all the feed materials in the quantitative box enter the mixer body; S6. Switch to the feeding mode again through the control panel.

[0013] Preferably, the feeding component is started when the remaining material in the metering box accounts for between 1% and 8% of the set weight, and when the shaking component is started, the rotation speed of the support shaft is between 5s / r and 15s / r.

[0014] The present invention provides a feeding device for feed processing and production and a method for using the same. Compared with the prior art, the device has the following beneficial effects: (1) The feeding equipment for feed processing and production and the method of using the same are as follows: the feed raw materials to be added to the mixer body are poured into the transfer vehicle through the feeding port of the transfer vehicle, the internal grain suction unit is started by controlling the control panel, the feed raw materials in the transfer vehicle are transported to the quantitative box by the grain suction pump, such as grains and beans, and the feed raw materials in the quantitative box are transported to the mixer body by the external grain suction unit, and after being mixed with other ingredients, they are transported to the next process for granulation or puffing; the materials in the quantitative box are kept in a flowing state, the risk of accumulation or jamming of the materials at the grain inlet is reduced, and the feed raw materials are prevented from being blocked. At the grain inlet of the external grain suction unit, the raw material conveying process is interrupted, which improves the smoothness and continuity of the conveying, avoids the problem of stopping for cleaning due to blockage, improves the overall work efficiency, and helps the material enter the grain suction pump more evenly, ensuring that the amount of material sucked in each time is consistent, thereby improving the stability and accuracy of the conveying process. When the material enters the grain suction pump smoothly, the grain suction pump does not need extra effort to overcome the resistance caused by the blockage, which can reduce energy consumption to a certain extent, improve the material conveying effect to a great extent, and ensure high efficiency, stability and safety in the feed processing process.

[0015] (2) The feeding equipment and its use method for feed processing and production can ensure that the amount of raw materials added to the mixer body at a time is highly consistent by accurately controlling the amount of raw materials added to each batch, and that different components are mixed in a predetermined proportion, thereby improving the stability and consistency of the product, avoiding the waste of raw materials due to excess or insufficient amount, and reducing production costs. The weighing task can be completed without affecting the flow of materials, thereby ensuring continuity and stability and enhancing reliability.

[0016] (3) The feeding equipment for feed processing and production and the method of using the same, when the feed raw materials are conveyed to the quantitative box through the internal grain suction unit, the distance between the center position of the bottom plate and the bottom of the inner wall of the quantitative box is detected by the displacement sensor, so as to judge whether the feed raw materials in the quantitative box have been completely conveyed away, thereby determining the time to add feed raw materials to the quantitative box again; avoiding the residue of materials in the quantitative box, thereby improving the utilization rate of materials, reducing waste, reducing the downtime required for cleaning residues, and further improving the availability and production efficiency of the system, so that enterprises can improve production efficiency and reduce costs while ensuring product quality.

[0017] Other features and advantages of the present invention will be described in the following description, and part of them will become obvious from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Another perspective view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the position of the shaking component of the present invention; Figure 4 It is a schematic diagram of the position of the material feeding component of the present invention; Figure 5 It is a schematic diagram of the combined state of the power rod of the present invention; Figure 6 It is a schematic diagram of the disassembled state of the power rod of the present invention; Figure 7 It is a schematic diagram of the disassembled state of the sliding rod of the present invention; Figure 8 It is a schematic diagram of the disassembled state of the limit rod of the present invention; Fig. 9 It is a cross-sectional structural diagram of the quantitative box of the present invention; Fig.10 It is a schematic diagram of the exploded state of the bottom plate of the present invention; Fig.11 It is a schematic diagram of the position of the toggle lever of the present invention.

[0019] In the figure: 1. mixer body; 11. external grain suction unit; 101. toggle lever; 12. transfer vehicle; 13. feed hopper; 14. internal grain suction unit; 2. quantitative box; 21. bottom guide ring; 22. power rod; 23. magnet 1; 24. electromagnetic ring; 25. gear ring; 26. support shaft; 27. gear; 28. rotating shaft; 29. ​​power motor; 210. bottom universal joint; 211. support rod; 3. support plate; 31. Fixed seat; 32. Sliding rod; 33. Sliding sleeve; 34. Anti-drop rod; 4. Top universal joint; 41. Fixed electromagnet; 42. Guide rod; 43. Magnet 2; 44. Limit rod; 45. Tension sensor; 46. Connecting rope; 47. Positioning plate; 5. Electric push rod; 6. Bottom plate; 61. Displacement sensor; 62. Guide rod; 63. Push plate; 64. Extension plate; 65. Upper electromagnet; 66. Lower electromagnet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 11 , the present invention provides the following technical solutions: Embodiment 1: A feeding device for feed processing and production, comprising a mixer body 1 for mixing various feed raw materials, an external grain suction unit 11 connected to the mixer body 1 for conveying feed raw materials, a transfer vehicle 12 with a control panel, a feed hopper 13 and a quantitative box 2, and an internal grain suction unit 14 for conveying feed raw materials, wherein the external grain suction unit 11 and the internal grain suction unit 14 are both composed of a grain suction pipe and a grain suction pump, and the model of the grain suction pump includes but is not limited to 2RB820-H37‌, the external grain suction unit 11 An electric push rod 5 for changing the height of the grain suction port is fixedly installed on the grain suction port, one end of the toggle rod 101 is fixedly installed on the inner wall of the suction port to change the stability of the feed raw materials, and a shaking component for changing the stability of the quantitative box 2 is provided in the transfer vehicle 12, and the shaking component includes: a bottom guide ring 21, a power rod 22, a magnet 23, an electromagnetic ring 24, a gear ring 25, a support shaft 26, a gear 27, a rotating shaft 28, a power motor 29, a bottom universal joint 210, and a support rod 211; The top of the bottom guide ring 21 is fixedly mounted on the bottom of the quantitative box 2 to assist in changing the stable state of the quantitative box 2; One end of the power rod 22 is slidably inserted into the bottom guide ring 21 to transmit the power for changing the stable state of the quantitative box 2; The top of the magnet 1 23 is fixedly mounted on the bottom of the power rod 22 to transmit the power for changing the stable state of the quantitative box 2; The electromagnetic ring 24 is located below the magnet 1 23 to transmit the power to change the stable state of the quantitative box 2. The bottom of the electromagnetic ring 24 is fixedly mounted on the top of the support shaft 26. The bottom of the support shaft 26 is movably mounted on the bottom of the inner wall of the transfer vehicle 12 to provide support for the bottom universal joint 210; The inner ring side wall of the gear ring 25 is fixedly mounted on the side wall of the support shaft 26 close to one end of the quantitative box 2, transmitting the power to change the stable state of the quantitative box 2; The gear 27 is meshed with the gear ring 25 to transmit the power to change the stable state of the quantitative box 2. A rotating shaft 28 for transmission is fixedly installed at the bottom of the gear 27. One end of the rotating shaft 28 is fixedly installed on the output end of the power motor 29 through a coupling. A fixed plate is movably provided on the side wall of the rotating shaft 28 through a bearing. One end of the fixed plate is fixedly installed in the transfer vehicle 12 to provide support for the rotating shaft 28. The bottom of the power motor 29 is fixedly installed in the transfer vehicle 12 to provide power for changing the stable state of the quantitative box 2; One end of the bottom universal joint 210 is fixedly mounted on the bottom of the quantitative box 2 to provide support for the quantitative box 2; One end of the support rod 211 is movably mounted on the top of the support shaft 26, and the other end of the support rod 211 is slidably inserted into the other end of the bottom universal joint 210, guiding and limiting the bottom universal joint 210 while not affecting the rotation of the bottom universal joint 210; The shaking assembly also includes: a support plate 3, a fixed seat 31, a sliding rod 32, a sliding sleeve 33, and an anti-drop rod 34. One end of the support plate 3 is fixedly installed in the transfer vehicle 12 to guide and limit the quantitative box 2; One end of the fixing seat 31 is fixedly connected to one end of the mounting shaft, and one end of the mounting shaft is movably mounted on the supporting plate 3 through a bearing; One end of the sliding rod 32 is fixedly connected to the movable shaft, and both ends of the movable shaft are movably mounted on the fixed seat 31 through bearings; One end of the sliding sleeve 33 is arranged outside the sliding rod 32, and the other end of the sliding sleeve 33 is fixedly installed outside the quantitative box 2; The anti-drop rod 34 is fixedly installed on the fixing seat 31 , and the top of the anti-drop rod 34 slides against the bottom of the sliding rod 32 , limiting the downward turning angle of the sliding rod 32 with the movable axis as the axis to prevent the quantitative box 2 from tipping out from the side door of the transfer vehicle 12 .

[0022] When in use, the feed raw materials to be added to the mixer body 1 are poured into the transfer car 12 through the feeding port of the transfer car 12, and the internal grain suction unit 14 is controlled to start through the control panel, and the feed raw materials in the transfer car 12 are transported to the quantitative box 2, such as grains and beans, through the grain suction pump in the internal grain suction unit 14, and then the electric push rod 5 is controlled to start through the control panel, and the corrugated section and the suction port at the end of the grain conveying pipeline in the external grain suction unit 11 are driven by the electric push rod 5 to move downward and extend into the quantitative box 2, and continue to move downward as the feed raw materials in the quantitative box 2 decrease. At this time, the external grain suction unit 11 is controlled to operate by the control panel, and the feed raw materials in the quantitative box 2 are transported to the mixer body 1 through the external grain suction unit 11, mixed with other ingredients, and then transported to the next process for granulation or puffing; During the process of the external grain suction unit 11 running to convey the feed raw materials in the quantitative box 2 into the mixer body 1, the control panel controls the electromagnetic ring 24 to be energized, so that the electromagnetic ring 24 and the magnet 1 are magnetically attracted to each other, and the power rod 22 is driven by the magnet 1 to move toward the side where the electromagnetic ring 24 is located, and the power rod 22 and the bottom guide ring 21 are slidably matched and mutually limited, so that the power rod 22 drives the bottom guide ring 21 to move downward, and the bottom guide ring 21 drives the quantitative box 2 to move, and at the same time, the bottom universal joint 210 provides support force to the quantitative box 2 and can rotate, so that the quantitative box 2 is tilted toward the side where the power rod 22 is located; Then, the control panel controls the power motor 29 to start, the power motor 29 drives the rotating shaft 28 to rotate, the rotating shaft 28 drives the gear 27 to rotate, the gear 27 drives the gear ring 25 to rotate, the gear ring 25 drives the support shaft 26 to rotate, the support shaft 26 drives the electromagnetic ring 24 to rotate synchronously, the electromagnetic ring 24 drives the magnet 1 to rotate, the magnet 1 drives the power rod 22 to rotate, the power rod 22 and the bottom guide ring 21 are slidably matched and limit each other at the same time, so that the power rod 22 drives the quantitative box 2 to tilt within a certain range through the bottom guide ring 21, so that in the process of the external grain suction unit 11 conveying the feed raw materials, the quantitative box 2 can shake with the bottom universal joint 210 as the axis, and at the same time, the feed raw materials in the quantitative box 2 and the toggle rod 101 also move relative to each other; The support plate 3 is provided with supporting force by the transfer vehicle 12, and the support plate 3 provides supporting force to the fixed seat 31. At the same time, the fixed seat 31 can flip around the installation axis, and the fixed seat 31 provides supporting force to the sliding rod 32. At the same time, the sliding rod 32 and the fixed seat 31 are rotationally connected by a movable axis, so that the sliding rod 32 can rotate along the movable axis under the action of external force, and the sliding rod 32 and the sliding sleeve 33 slide together. At the same time, the quantitative box 2 provides supporting force to the sliding sleeve 33, and the sliding sleeve 33 in turn supports and limits the quantitative box 2. At the same time, the anti-drop rod 34 slides and abuts against the sliding rod 32, so that the downward flipping angle of the sliding rod 32 with the movable axis as the axis is limited, so that when the internal grain suction unit 14 transports feed raw materials into the quantitative box 2 and shakes, the quantitative box 2 will not completely tip over.

[0023] Embodiment 2, the technical solution of this embodiment is different from that of embodiment 1, including: a shaking component for changing the stable state of the quantitative box 2 and a weighing component for measuring the weight of the feed raw material in the quantitative box 2 are arranged in the transfer vehicle 12, and the weighing component includes: a top universal joint 4, a fixed electromagnet 41, a guide rod 42, a second magnet 43, a limit rod 44, a tension sensor 45, a connecting rope 46, and a positioning plate 47; One end of the top universal joint 4 is fixedly mounted on the top of the inner wall of the transfer vehicle 12, and the other end of the top universal joint 4 is slidably sleeved on the outside of the mounting end of the tension sensor 45; The bottom of the fixed electromagnet 41 is fixed to the top of the guide rod 42 to provide support for the guide rod 42, and one end of the fixed electromagnet 41 is fixedly mounted on the side wall of one end of the top universal joint 4; One end of the guide rod 42 is slidably inserted into the second magnet 43 to guide and limit the second magnet 43; One end of the second magnet 43 is fixedly mounted on the side wall of the tension sensor 45 to switch the weighing state; One end of the limit rod 44 is fixedly mounted on the side wall of the installation end of the tension sensor 45 to guide and limit the tension sensor 45, and the other end of the limit rod 44 is slidably penetrated on one end of the top universal joint 4; The measuring end of the tension sensor 45 is fixedly mounted on the end of the connecting rope 46 away from the positioning plate 47 to measure the weight of the quantitative box 2 and the feed raw materials inside; the other end of the connecting rope 46 is fixedly mounted on the top of the positioning plate 47, and one end of the positioning plate 47 is fixed on the side wall of the quantitative box 2.

[0024] When in use, the support shaft 26 provides support force to the support rod 211, and the support rod 211 is slidably sleeved with a portion of the bottom universal joint 210, so that one end of the bottom universal joint 210 is not directly mounted on the support shaft 26; When the feed material is to be transported into the quantitative box 2 through the internal grain suction unit 14, the fixed electromagnet 41 is energized through the control panel, so that the fixed electromagnet 41 and the second magnet 43 are magnetically attracted to each other, and the second magnet 43 slides linearly along the guide rod 42 through the sliding cooperation between the second magnet 43 and the guide rod 42. The second magnet 43 drives the tension sensor 45 to move upward, and the limit rod 44 is slidably connected with a part of the top universal joint 4, so that the tension sensor 45 can only move linearly. 45 drives the connecting rope 46 to move upward, and the connecting rope 46 drives the positioning plate 47 to move upward, and the quantitative box 2 provides a supporting force to the positioning plate 47, and the quantitative box 2 provides an upward pulling force to the bottom universal joint 210, so that the bottom universal joint 210 and the supporting rod 211 are separated, and at the same time, the quantitative box 2 provides an upward power to the sliding sleeve 33, so that the sliding sleeve 33 and the sliding rod 32 are separated from each other, and at the same time, the sliding rod 32 turns upward with the movable axis as the axis center, so that the quantitative box 2 is not subjected to other supporting forces except the pulling force of the connecting rope 46; At this time, the tension sensor 45 detects a value which is the total weight of the metering box 2 and some parts, and then controls the internal grain suction unit 14 through the control panel to transport feed raw materials into the metering box 2. At the same time, the tension sensor 45 detects the total amount of feed raw materials in the metering box 2 and those transported in later. When the set value is reached, the internal grain suction unit 14 stops and the fixed electromagnet 41 is powered off. Subsequently, the feed raw materials in the metering box 2 can be added to the mixer body 1 through the shaking assembly in cooperation with the external grain suction unit 11.

[0025] Embodiment 3, the technical solution of this embodiment is different from that of embodiment 2, including: a feeding assembly for changing the material suction state is provided in the transfer vehicle 12, and the feeding assembly includes: a bottom plate 6, a displacement sensor 61, a guide rod 62, a push plate 63, an expansion plate 64, an upper electromagnet 65, and a lower electromagnet 66; The outer wall of the bottom plate 6 is fixedly mounted on the lower inner side wall of the quantitative box 2 to change the suction state of the suction port. The bottom plate 6 is made of a flexible material, including but not limited to rubber; The bottom of the displacement sensor 61 is fixedly mounted on the bottom of the inner wall of the quantitative box 2 to measure the distance between the bottom plate 6 and the quantitative box 2; One end of the guide rod 62 is fixedly mounted on the bottom of the inner wall of the quantitative box 2; The inner wall of the push plate 63 is slidably disposed outside the guide rod 62 and the top thereof abuts against the bottom of the bottom plate 6; One end of the expansion plate 64 is fixedly mounted on the side wall of the push plate 63, and the top of the expansion plate 64 is also abutted against the bottom of the bottom plate 6; The top of the upper electromagnet 65 is fixedly mounted on the bottom of the push plate 63; The bottom of the lower electromagnet 66 is fixedly mounted on the bottom of the inner wall of the quantitative box 2 , and the lower electromagnet 66 cooperates with the upper electromagnet 65 to change the state of the bottom plate 6 .

[0026] When in use, when the feed raw materials are transported to the quantitative box 2 through the internal grain suction unit 14, the feed raw materials will be pressed on the bottom plate 6. The bottom plate 6 is made of flexible material and will be concave downward under the influence of the feed raw materials. In the process of transporting the feed raw materials through the external grain suction unit 11, when the feed raw materials are reduced to the highest point and are located below the bottom plate 6, the control panel controls the magnetic attraction and mutual repulsion between the upper electromagnet 65 and the lower electromagnet 66, so that the upper electromagnet 65 drives the push plate 63 to move upward under the action of the repulsive force, and the push plate 63 and the guide rod 62 are slidably matched, so that the push plate 63 can only move in a straight line during the movement, and the edge of the bottom plate 6 is pushed upward by the push plate 63, and at the same time, the push plate 63 drives the expansion plate 64 to move synchronously, so that the expansion plate 64 synchronously drives the edge of the bottom plate 6 to move upward, so that the residual feed raw materials on the bottom plate 6 are gathered to the central concave position, so that the feed raw materials can be completely transported away without any residue; After the feed material is conveyed, the center position of the bottom plate 6 will not be reset immediately under the action of suction, but will be slightly raised upward. The distance between the center position of the bottom plate and the bottom of the inner wall of the quantitative box 2 is detected by the displacement sensor 61, so as to judge whether the feed material in the quantitative box 2 has been completely conveyed away, thereby determining the time to add feed material to the quantitative box 2 again; The material is prevented from remaining in the metering box 2, thereby improving the utilization rate of the material, reducing waste, and reducing the downtime required for cleaning the residue.

[0027] In another embodiment different from the aforementioned embodiment, the metering box 2 is set to an inverted truncated cone shape, and a bottom plate 6 made of a flexible material is also set at the center position of the truncated cone. The guide rod 62 and the push plate 63 are set just below the center position of the bottom plate 6, and the push plate 63 is set to a cylindrical shape. When there is a lot of material remaining in the metering box 2, the bottom plate 6 is in a downward slump state, and the external grain suction unit 11 can smoothly suck the material. When there is less material remaining in the metering box 2, the upper electromagnet 65 and the lower electromagnet 66 at the bottom of the push plate 63 are magnetically repelled from each other, so that the push plate 63 lifts the center position of the bottom plate 6, so that the bottom plate 6 presents an upward protruding cone shape, which reduces the gap between the bottom plate 6 and the suction port of the external grain suction unit 11, and increases the suction force until the feed raw materials in the metering box 2 are transported, and the upper electromagnet 65 and the lower electromagnet 66 are powered off.

[0028] In another embodiment different from the aforementioned embodiment, in addition to the displacement sensor 61, a visual camera is additionally provided above the quantitative box 2. The visual camera is used to identify the remaining amount of feed material in the quantitative box 2 and cooperates with the displacement sensor to improve accuracy.

[0029] The embodiment of the present invention also provides a method for using a feeding device for feed processing and production, comprising the following steps: S1, pour the feed raw materials to be put into the mixer body 1 into the feed hopper 13 of the transfer vehicle 12, and switch to the feeding mode through the control panel; S2, when entering the feeding mode, after the weighing component is started, the internal grain suction unit 14 operates to transport the feed raw materials in the feed hopper 13 to the quantitative box 2, and the weighing component weighs the feed raw materials added to the quantitative box 2; S3. After reaching the set weight, the internal grain suction unit 14 stops and switches to the feeding mode through the control panel; S4, after entering the feeding mode, after the shaking component is started, the external grain suction unit 11 and the electric push rod 5 are started to transport the feed raw materials in the quantitative box 2 to the mixer body 1; S5, when the feed material in the quantitative box 2 is about to be transported, the feeding component starts auxiliary feeding until all the feed material in the quantitative box 2 enters the mixer body 1; S6. Switch to the feeding mode again through the control panel until the feed processing operation of this shift is completed.

[0030] The timing for starting the feeding component is when the remaining material in the metering box 2 accounts for 1%-8% of the set weight. When the shaking component is started, the rotation speed of the support shaft 26 is between 5s / r-15s / r.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for feed processing and production, comprising a mixer body (1) for mixing various feed raw materials, an external grain suction unit (11) connected to the mixer body (1) for conveying the feed raw materials, a transfer vehicle (12) with a control panel, a feed hopper (13) and a quantitative box (2), and an internal grain suction unit (14) for conveying the feed raw materials, characterized in that: The transfer vehicle (12) is provided with a shaking component for changing the stable state of the quantitative box (2), a weighing component for measuring the weight of the feed raw material in the quantitative box (2), and a feeding component for changing the material suction state. The shaking component includes: A bottom guide ring (21) is fixed to the bottom of the quantitative box (2) to assist in changing the stable state of the quantitative box (2); A power rod (22) is slidably disposed in the bottom guide ring (21) to transmit power for changing the stable state of the quantitative box (2); A power motor (29) is fixed in the transfer vehicle (12) to provide power for changing the stable state of the quantitative box (2); A bottom universal joint (210) is mounted on the bottom of the quantitative box (2) to provide support for the quantitative box (2); The weighing assembly comprises a positioning plate (47) fixed on the side wall of the quantitative box (2); The grain suction port of the external grain suction unit (11) is provided with an electric push rod (5) for changing the height of the grain suction port.

2. A feeding equipment for feed processing and production according to claim 1, characterized in that: The shaking assembly also includes: A toggle rod (101) is fixed on the inner wall of the suction port to change the stability of the feed material; Magnet 1 (23) is fixed to the bottom of the power rod (22) to transmit power for changing the stable state of the quantitative box (2); An electromagnetic ring (24) is located below the first magnet (23) and transmits power to change the stable state of the quantitative box (2); A support shaft (26) is movably mounted in the transfer vehicle (12) to provide support for the bottom universal joint (210); The gear ring (25) is fixed to one end of the support shaft (26) and transmits power for changing the stable state of the quantitative box (2).

3. A feeding equipment for feed processing and production according to claim 2, characterized in that: The shaking assembly also includes: A gear (27) meshed with the gear ring (25) to transmit power for changing the stable state of the quantitative box (2), a rotating shaft (28) for transmission is fixed at the bottom of the gear (27), and one end of the rotating shaft (28) is mounted on the output end of the power motor (29); The support rod (211) has one end movably mounted on the top of the support shaft (26) and the other end slidably penetrates the bottom universal joint (210) to guide and limit the bottom universal joint (210).

4. The feeding equipment for feed processing and production according to claim 1, characterized in that: The shaking assembly also includes: A support plate (3) is fixed in the transfer vehicle (12) to guide and limit the quantitative box (2); A fixed seat (31) is movably mounted on the support plate (3) via a mounting shaft; A sliding rod (32), one end of which is mounted on the fixed seat (31) via a movable shaft; A sliding sleeve (33), one end of which is arranged outside the sliding rod (32) and the other end of which is fixed to the outside of the quantitative box (2); The anti-drop rod (34) is fixed on the fixing seat (31), and the top of the anti-drop rod (34) abuts against the bottom of the sliding rod (32) to limit the sliding rod (32).

5. The feeding equipment for feed processing and production according to claim 1, characterized in that: The weighing assembly also includes: A connecting rope (46), one end of which is fixed to the top of the positioning plate (47); A tension sensor (45), a measuring end of which is fixed to an end of the connecting rope (46) away from the positioning plate (47), for measuring the weight of the quantitative box (2) and the feed raw materials therein; The limiting rod (44) is fixed on the side wall of the installation end of the tension sensor (45) to guide and limit the tension sensor (45).

6. A feeding equipment for feed processing and production according to claim 5, characterized in that: The weighing assembly also includes: A second magnet (43) is fixed on the side wall of the tension sensor (45) to switch the weighing state; A guide rod (42) has one end slidably inserted into the second magnet (43) to guide and limit the second magnet (43); The bottom of the fixed electromagnet (41) is fixed to the top of the guide rod (42) to provide support for the guide rod (42); A top universal joint (4) has one end fixed to the top of the inner wall of the transfer vehicle (12) and the other end slidably sleeved on the outside of the installation end of the tension sensor (45).

7. The feeding equipment for feed processing and production according to claim 1, characterized in that: The feeding assembly comprises: The bottom plate (6) is fixed to the lower inner side wall of the quantitative box (2) to change the suction state of the suction port; A displacement sensor (61) is fixed to the bottom of the inner wall of the quantitative box (2) to measure the distance between the bottom plate (6) and the quantitative box (2); A guide rod (62) fixed to the bottom of the inner wall of the quantitative box (2); The push plate (63) is slidably arranged outside the guide rod (62) and has a top abutting against the bottom of the bottom plate (6).

8. The feeding equipment for feed processing and production according to claim 7, characterized in that: The feeding assembly also includes: An expansion plate (64) mounted on a side wall of the push plate (63); An upper electromagnet (65) is fixed to the bottom of the push plate (63); The lower electromagnet (66) is fixed to the bottom of the inner wall of the quantitative box (2) and cooperates with the upper electromagnet (65) to change the state of the bottom plate (6).

9. A method for using a feeding device for feed processing and production according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, pouring the feed raw materials to be put into the mixer body (1) into the feed hopper (13) of the transfer vehicle (12), and switching to the feeding mode through the control panel; S2, when entering the feeding mode, after the weighing component is started, the internal grain suction unit (14) operates to transport the feed raw materials in the feed hopper (13) into the quantitative box (2), and the weighing component weighs the feed raw materials added to the quantitative box (2); S3. After reaching the set weight, the internal grain suction unit (14) stops and switches to the feeding mode through the control panel; S4, after entering the feeding mode, the shaking component is started, the external grain suction unit (11) and the electric push rod (5) are started, and the feed raw materials in the quantitative box (2) are transported to the mixer body (1); S5. When the feed material in the metering box (2) is about to be transported, the feeding component starts auxiliary feeding until all the feed material in the metering box (2) enters the mixer body (1); S6. Switch to the feeding mode again through the control panel.

10. The method for using the feeding equipment for feed processing and production according to claim 9, characterized in that: The timing for starting the feeding component is when the remaining material in the metering box (2) accounts for between 1% and 8% of the set weight. When the shaking component is started, the rotation speed of the support shaft (26) is between 5s / r and 15s / r.

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