Feed filling device capable of removing feed powder residues

Abstract

The invention belongs to the technical field of feed production, and particularly relates to a feed filling device capable of removing feed powder slag, which comprises a powder screening mechanism, the powder screening mechanism comprises a screening cylinder, the screening cylinder is obliquely arranged, a feeding hopper is arranged at one end of the screening cylinder, a discharging hopper is arranged at the other end of the screening cylinder, and a filter screen cylinder is rotatably connected in the screening cylinder; the feeding hopper is communicated with the filter screen cylinder, an auger assembly is arranged in the filter screen cylinder, a second motor and a transmission assembly are arranged on the screening cylinder, the second motor is in transmission fit with the auger assembly, the second motor drives the filter screen cylinder to rotate through the transmission assembly, and the rotating direction of the filter screen cylinder is opposite to the transmission direction of the auger assembly; the filling mechanism is used for filling the feed with the powder removed into the feed barrel; the conveyor belt device is used for conveying the filled feed barrels; and the control assembly is used for controlling alternate operation of the filling mechanism and the conveying belt device. The powder removing and filling device can improve the powder removing efficiency and the filling efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of feed production, and in particular relates to a feed filling device capable of removing feed powder residue. Background Art

[0002] Feed is usually composed of a variety of ingredients, including various grains, beans, vitamins, minerals and additives to meet the growth and health needs of animals. In order to facilitate transportation, storage and use, feed usually needs to be packaged, and filling is one of the commonly used packaging methods.

[0003] However, during the feed processing, powder residue will be produced in the feed (for example, in the granulation process, broken residue will be produced; in the mixing process, after the trace element powder is mixed with the feed, there will be unmixed powder in the feed, thus producing powder). These powder residues will be transported to the filling equipment for filling. If these powder residues are not effectively removed, it will directly affect the filling quality of the feed and result in poor product quality.

[0004] In the existing technology, it is impossible to remove the powder residue produced during filling, which seriously affects the quality of the feed. At the same time, during the filling operation, when the feed barrel is replaced, the feed is easily spilled, causing waste. Summary of the invention

[0005] The purpose of the present invention is to provide a feed filling device capable of removing feed powder residue, so as to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the present invention provides a feed filling device capable of removing feed powder residue, comprising:

[0007] A powder screening mechanism, the powder screening mechanism comprising a screening cylinder, the screening cylinder is arranged obliquely, one end of the screening cylinder is provided with an inlet hopper, the other end of the screening cylinder is provided with a lower hopper, a filter screen cylinder is rotatably connected inside the screening cylinder, the inlet hopper is communicated with the filter screen cylinder, an auger assembly is arranged inside the filter screen cylinder, a second motor and a transmission assembly are arranged on the screening cylinder, the second motor (24) is in transmission cooperation with the auger assembly, and the second motor drives the filter screen cylinder to rotate through the transmission assembly, and the rotation direction of the filter screen cylinder is opposite to the transmission direction of the auger assembly;

[0008] A filling mechanism, the filling mechanism is used to fill the feed from which powder has been removed into a feed bucket;

[0009] A conveyor belt device, the conveyor belt device is used to transport the filled feed barrels;

[0010] A control component is used to control the alternating operation of the filling mechanism and the conveyor belt device.

[0011] Preferably, the auger assembly includes a rotating shaft four fixedly connected to the output shaft of the motor two, the rotating shaft four is coaxially arranged with the filter screen cylinder, and a spiral blade two is fixedly wound around the rotating shaft four, and the spiral blade two is located in the screening cylinder.

[0012] Preferably, a rotating shaft 1 is rotatably connected to the middle portion of the inner bottom wall of the screening drum, and the rotating shaft 1 is coaxially and fixedly connected to the screening drum through a plurality of connecting rods.

[0013] Preferably, the transmission assembly includes a plurality of rotating shafts three rotatably connected to the screening cylinder, the plurality of rotating shafts three are arranged along the circumference of the filter screen cylinder, a gear two is fixedly sleeved on the rotating shaft three, an annular gear disk is fixedly sleeved on the outer walls at both ends of the filter screen cylinder, the annular gear disk is meshed with the gear two, a mounting frame is fixedly connected to the outer wall of the screening cylinder, a rotating shaft two is rotatably connected to the mounting frame, a gear one is connected to the rotating shaft two, a driving gear is fixedly sleeved on the rotating shaft four, the driving gear is meshed with the gear one, a driven gear two is connected to the rotating shaft three, and the driven gear two is meshed with the gear one.

[0014] Preferably, the outer wall of the screening cylinder is connected to a suction box, and the suction box is connected to a powder suction pump through a pipeline.

[0015] Preferably, the filling mechanism includes a barrel, and the feed with powder removed enters the barrel through the lower hopper. A rotating rod rotates coaxially in the barrel, and a spiral blade is fixedly wound on the rotating rod. An electromagnetic valve is provided at the bottom discharge port of the barrel, and a column is provided on one side of the barrel, and a motor is installed on the column. The output shaft of the motor is connected to a bevel gear. The top of the rotating rod is connected to a bevel gear, and the bevel gear is meshed with the bevel gear.

[0016] Preferably, the control component includes a base, a plurality of sliding rods are fixedly connected to the top of the base, a support plate is slidably connected to the sliding rods, the conveyor belt device is arranged at the top of the support plate, a spring 2 is slidably sleeved on the sliding rod, the two ends of the spring 2 are respectively abutted against the support plate and the base, a trigger plate is fixedly connected to the support plate, a bracket 2 and a bracket 1 are fixedly connected to the column, a proximity switch sensor 1 is installed on the bracket 1, the motor 1 and the solenoid valve are electrically connected to the proximity switch sensor 1, a proximity switch sensor 2 is arranged on the bracket 2, the proximity switch sensor 2 is electrically connected to the conveyor belt device, and the trigger plate is located between the proximity switch sensor 1 and the proximity switch sensor 2.

[0017] Preferably, a plurality of springs are provided between the support plate and the base.

[0018] Compared with the prior art, the present invention has the following advantages and technical effects:

[0019] The present invention provides a feed filling device capable of removing feed powder residues. The second motor drives the auger assembly to stir the mixture of material particles and powder in the filter screen cylinder clockwise to make it churn. At the same time, the second motor drives the filter screen cylinder to rotate counterclockwise through the transmission assembly. The churned mixture of material particles and powder accelerates the filtration of the powder under the reverse rotation of the filter screen cylinder. The powder falls onto the inner wall of the screening cylinder through the sieve holes, thereby realizing the separation of the powder and the material particles. The filling mechanism can be controlled to perform filling by the arranged control assembly, and the conveyor belt device stops running at the same time. When the filling is completed, the control assembly controls the filling mechanism to stop filling, and at the same time the conveyor belt device starts running and transmits the filled feed barrel to the handling station.

[0020] The invention can improve the separation effect of material powder and material granules and prevent feed from being scattered during filling and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0022] Figure 1 This is a schematic structural diagram of a feed filling device capable of removing feed powder residues proposed by the present invention;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0024] Among them: 1. Spring 1; 2. Spring 2; 3. Base; 4. Slide; 5. Conveyor device; 6. Feed bucket; 7. Bracket 1; 8. Proximity switch sensor 1; 9. Proximity switch sensor 2; 10. Bracket 2; 11. Spiral blade 1; 12. Cylinder; 13. Motor 1; 14. Support plate; 15. Rotating rod; 16. Trigger plate; 17. Bevel gear 1; 18. Bevel gear 2; 19. Lower hopper; 20. Connecting rod; 21. Rotating shaft 1; 22. Spiral blade 2; 23. Driving gear; 24. Motor 2; 25. Gear 1; 26. Rotating shaft 2; 27. Driven gear 2; 28. Mounting frame; 29. ​​Rotating shaft 3; 30. Gear 2; 31. Suction box; 32. Support column; 33. Filter screen cylinder; 34. Screening cylinder; 35. Annular gear disc; 36. Rotating shaft 4; 37. Feed hopper; 38. Column. DETAILED DESCRIPTION

[0025] 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.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Reference Figure 1 to Figure 2 As shown, the present invention provides a feed filling device capable of removing feed powder residue, comprising:

[0028] The powder screening mechanism includes a screening drum 34, which is tilted, and one end of the screening drum 34 is provided with a feed hopper 37, and the other end of the screening drum 34 is provided with a lower hopper 19. A filter screen drum 33 is rotatably connected in the screening drum 34, and the feed hopper 37 is connected to the filter screen drum 33. An auger assembly is provided in the filter screen drum 33, and a motor 24 and a transmission assembly are provided on the screening drum 34. The motor 24 is matched with the auger assembly for transmission, and the motor 24 drives the filter screen drum 33 to rotate through the transmission assembly, and the rotation direction of the filter screen drum 33 is opposite to the transmission direction of the auger assembly.

[0029] A filling mechanism, which is used to fill the feed from which powder has been removed into the feed barrel 6;

[0030] A conveyor belt device 5, the conveyor belt device 5 is used to transport the filled feed barrel 6;

[0031] The control component is used to control the alternating operation of the filling mechanism and the conveyor belt device 5.

[0032] In this embodiment, a plurality of support columns 32 are fixedly connected to the top of the base 3, and the support columns 32 are used to support and fix the screening cylinder 34 and the barrel 12, and to form a height difference between the screening cylinder 34 and the barrel 12, so as to facilitate the smooth entry of the feed with powder removed into the barrel 12.

[0033] The auger assembly is driven by motor 24 to stir the mixture of particles and powder in the filter screen cylinder 33 clockwise to make it churn. At the same time, motor 24 drives the filter screen cylinder 33 to rotate counterclockwise through the transmission assembly. The surging mixture of particles and powder accelerates the filtration of the powder under the reverse rotation of the filter screen cylinder 33. The powder falls on the inner wall of the screening cylinder 34 through the sieve holes, thereby separating the powder from the particles. The filling mechanism can be controlled by the control assembly to perform filling, and the conveyor belt device 5 stops running. When the filling is completed, the control assembly controls the filling mechanism to stop filling. At the same time, the conveyor belt device 5 starts running and conveys the filled feed barrel 6 to the handling station.

[0034] The invention can improve the separation effect of material powder and material granules and prevent feed from being scattered during filling and transportation.

[0035] Furthermore, the auger assembly includes a rotating shaft 4 36 fixedly connected to the output shaft of the motor 24 , the rotating shaft 4 36 is coaxially arranged with the filter screen cylinder 33 , the rotating shaft 4 36 is fixedly wound with a spiral leaf 22 , and the spiral leaf 22 is located in the screening cylinder 34 .

[0036] The motor 24 drives the rotating shaft 4 36 and the spiral blade 22 to rotate for a period of time to stir the powder and the particles to form turbulence, and the particles are pushed into the lower hopper 19 at the same time.

[0037] Furthermore, in order to improve the rotation stability of the screening drum 34 , a rotating shaft 21 is rotatably connected to the middle of the inner bottom wall of the screening drum 34 , and the rotating shaft 21 is coaxially fixedly connected to the screening drum 34 through a plurality of connecting rods 20 .

[0038] Furthermore, the transmission assembly includes a plurality of rotating shafts 29 rotatably connected to the screening drum 34, the plurality of rotating shafts 29 are arranged along the circumference of the filter screen drum 33, a gear 2 30 is fixedly sleeved on the rotating shaft 3 29, an annular gear disk 35 is fixedly sleeved on the outer walls at both ends of the filter screen drum 33, the annular gear disk 35 is meshed with the gear 2 30, a mounting frame 28 is fixedly connected to the outer wall of the screening drum 34, a rotating shaft 2 26 is rotatably connected to the mounting frame 28, a gear 1 25 is connected to the rotating shaft 26, a driving gear 23 is fixedly sleeved on the rotating shaft 4 36, the driving gear 23 is meshed with the gear 1 25, a driven gear 2 27 is connected to the rotating shaft 3 29, and the driven gear 2 27 is meshed with the gear 1 25.

[0039] The motor 24 drives the rotating shaft 4 36 and the driving gear 23 to rotate, and the gear 1 25 is meshed with the driving gear 23 to drive the gear 1 25 to rotate. The rotating gear 1 25 is meshed with the driven gear 2 27 to drive the driven gear 2 27 to rotate. The rotating driven gear 2 27 drives the rotating shaft 3 29 and the gear 2 30 to rotate, and then the gear 2 30 is meshed with the annular gear plate 35 to drive the filter cylinder 33 to rotate.

[0040] Furthermore, the outer wall of the screening cylinder 34 is connected with a suction box 31 , and the suction box 31 is connected with a powder suction pump through a pipeline.

[0041] The powder screened by the filter cylinder 33 falls onto the wall of the screening cylinder 34, and a small amount of powder will adhere to the mesh holes on the filter cylinder 33, affecting the screening effect. At this time, the powder suction pump is started to form a negative pressure in the suction box 31, thereby sucking the powder on the inner wall of the screening cylinder 34 and the mesh holes on the filter cylinder 33, thereby improving the effect of screening the powder.

[0042] Furthermore, the filling mechanism includes a barrel 12, and the feed with powder removed enters the barrel 12 through the lower hopper 19. A rotating rod 15 rotates coaxially in the barrel 12, and a spiral blade 11 is fixedly wound on the rotating rod 15. An electromagnetic valve is provided at the bottom discharge port of the barrel 12, and a column 38 is provided on one side of the barrel 12. A motor 13 is installed on the column 38, and the output shaft of the motor 13 is connected to a bevel gear 2 18. The top end of the rotating rod 15 is connected to a bevel gear 17, and the bevel gear 17 is meshed with the bevel gear 2 18.

[0043] The bevel gear 2 18 is driven to rotate by the motor 13, and the rotating bevel gear 2 18 is driven to rotate by meshing with the bevel gear 1 17, thereby driving the rotating rod 15 to rotate, and the rotating rotating rod 15 drives the spiral blade 1 11 to push the particles in the barrel 12 to prevent them from accumulating and clogging in the barrel 12, thereby improving the filling efficiency.

[0044] Furthermore, the control component includes a base 3, a plurality of slide bars 4 are fixedly connected to the top of the base 3, a support plate 14 is slidably connected to the slide bars 4, a conveyor belt device 5 is arranged at the top of the support plate 14, a spring 2 is slidably sleeved on the slide bars 4, two ends of the spring 2 are respectively abutted against the support plate 14 and the base 3, a trigger plate 16 is fixedly connected to the support plate 14, a bracket 2 10 and a bracket 1 7 are fixedly connected to the column 38, a proximity switch sensor 1 8 is installed on the bracket 1 7, a motor 13 and an electromagnetic valve are electrically connected to the proximity switch sensor 1 8, a proximity switch sensor 2 9 is arranged on the bracket 2 10, the proximity switch sensor 2 9 is electrically connected to the conveyor belt device 5, and the trigger plate 16 is located between the proximity switch sensor 1 8 and the proximity switch sensor 2 9.

[0045] In this embodiment, the proximity switch sensor 1 8 and the proximity switch sensor 2 9 are both photoelectric sensors, and transmit the monitoring signal to the PLC controller, which controls the operation of the motor 13, the electromagnetic valve and the conveyor belt device 5 through the PLC controller.

[0046] As the feed barrel 6 is continuously loaded with pellets, the support plate 14 compresses the spring 2 and the multiple springs 1 arranged between the support plate 14 and the base 3 under the guidance of the slide bar 4, until the feed barrel 6 is full of pellets, the trigger plate 16 is separated from the sensing area of ​​the proximity switch sensor 29, the motor 13 stops working, the electromagnetic valve at the discharge port of the barrel 12 is closed, and the loading is stopped. At the same time, the support plate 14 drives the trigger plate 16 to trigger the proximity switch sensor 8, and the conveyor belt device 5 starts to run to transport the feed barrel 6 filled with pellets to the porter. The conveyor belt device 5 is moved away from the conveyor belt device 5 manually or by a robot. Subsequently, the support plate 14 begins to reset under the reaction force of the spring 1 and the spring 2, and the trigger plate 16 is separated from the sensing area of ​​the proximity switch sensor 8. The conveyor belt device 5 stops running. At the same time, the trigger plate 16 moves to the sensing area of ​​the proximity switch sensor 9. By setting a certain time delay through the PLC controller, it is convenient for the operator to place the empty feed bucket 6 directly under the barrel 12. Subsequently, the motor 13 and the electromagnetic valve start to start filling the pellets.

[0047] The feed filling device capable of removing feed powder residue provided by the present invention has a working principle as follows: when in use, a mixture of feed powder and feed pellets is poured into the feed hopper 37, and then the feed powder and feed pellets enter the filter screen cylinder 33, and the motor 24 is turned on, the motor 24 drives the rotating shaft 4 36 and the driving gear 23 to rotate, and the gear 1 25 is meshed with the driving gear 23 for transmission, thereby driving the gear 1 25 to rotate, and the rotating gear 1 25 is meshed with the driven gear 2 27 for transmission, so that the gear 1 25 drives the driven gear 2 27 to rotate, and the rotating driven gear 2 27 drives the rotating shaft 3 29 and the gear 2 30 to rotate, and then the gear 2 30 is meshed with the annular toothed disc 35 for transmission, and then The annular gear disc 35 drives the filter screen cylinder 33 to rotate. At the same time, the motor 24 drives the rotating shaft 4 36 and the spiral blade 22 to rotate, so as to stir the powder and the particles to form a turbulence. Then, the powder suction pump is turned on to suck the powder around the inner wall of the screening cylinder 34 and the mesh holes on the filter screen cylinder 33. The particles trapped in the filter screen cylinder 33 fall into the lower hopper 19 under the push of the spiral blade 22, and then enter the barrel 12. The motor 13 and the electromagnetic valve on the discharge port of the barrel 12 are turned on. The motor 13 drives the bevel gear 2 18 to rotate. The rotating bevel gear 2 18 is driven by the meshing transmission with the bevel gear 1 17, thereby driving the rotating rod 15 to rotate. The rotating rod 15 drives the spiral blade 11 to push the pellets in the barrel 12, and the pellets enter the feed barrel 6 through the discharge port of the barrel 12 for filling. As the feed barrel 6 is continuously loaded with pellets, the support plate 14 compresses the spring 22 and the multiple springs 1 arranged between the support plate 14 and the base 3 under the guidance of the slide bar 4. Until the feed barrel 6 is full of pellets, the trigger plate 16 is separated from the sensing area of ​​the proximity switch sensor 29, the motor 13 stops working, the electromagnetic valve at the discharge port of the barrel 12 is closed, and the loading is stopped. At the same time, the support plate 14 drives the trigger plate 16 to trigger the proximity switch sensor 8 and transmits the monitored signal to PLC controller, the PLC controller controls the conveyor belt device 5 to start running, and transports the feed bucket 6 filled with pellets to the handling station, and moves it away from the conveyor belt device 5 manually or by a robot. Then, the support plate 14 starts to reset under the reaction force of spring 1 and spring 2, and the trigger plate 16 disengages from the sensing area of ​​the proximity switch sensor 8, the conveyor belt device 5 stops running, and at the same time, the trigger plate 16 moves to the sensing area of ​​the proximity switch sensor 9. A certain delay is set through the PLC controller to facilitate the operator to place the empty feed bucket 6 directly under the barrel 12, and then the motor 13 and the electromagnetic valve start to start filling the pellets.

[0048] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0049] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A feed filling device capable of removing feed powder residue, characterized in that: include: A powder screening mechanism, the powder screening mechanism comprising a screening cylinder (34), the screening cylinder (34) being arranged at an angle, one end of the screening cylinder (34) being provided with a feed hopper (37), the other end of the screening cylinder (34) being provided with a lower feed hopper (19), a filter screen cylinder (33) being rotatably connected in the screening cylinder (34), the feed hopper (37) being communicated with the filter screen cylinder (33), an auger assembly being provided in the filter screen cylinder (33), a second motor (24) and a transmission assembly being provided on the screening cylinder (34), the second motor (24) being in transmission cooperation with the auger assembly, and the second motor (24) driving the filter screen cylinder (33) to rotate through the transmission assembly, the rotation direction of the filter screen cylinder (33) being opposite to the transmission direction of the auger assembly; A filling mechanism, the filling mechanism being used to fill the feed from which powder has been removed into a feed bucket (6); A conveyor belt device (5), wherein the conveyor belt device (5) is used to transport the filled feed barrel (6); A control component is provided, wherein the control component is used for controlling the alternating operation of the filling mechanism and the conveyor belt device (5).

2. The feed filling device capable of removing feed powder residue according to claim 1, characterized in that: The auger assembly comprises a rotating shaft (36) fixedly connected to the output shaft of the second motor (24), the rotating shaft (36) being coaxially arranged with the filter screen cylinder (33), the rotating shaft (36) having a spiral blade (22) fixedly wound around it, and the spiral blade (22) being located in the screening cylinder (34).

3. The feed filling device capable of removing feed powder residue according to claim 1, characterized in that: A rotating shaft (21) is rotatably connected to the middle portion of the inner bottom wall of the screening drum (34), and the rotating shaft (21) is coaxially and fixedly connected to the screening drum (34) via a plurality of connecting rods (20).

4. The feed filling device capable of removing feed powder residue according to claim 2, characterized in that: The transmission assembly comprises a plurality of rotating shafts (29) rotatably connected to the screening drum (34), the plurality of rotating shafts (29) being arranged along the circumference of the filter screen drum (33), a gear (30) being fixedly sleeved on the rotating shaft (29), an annular toothed disc (35) being fixedly sleeved on the outer walls at both ends of the filter screen drum (33), the annular toothed disc (35) being meshed with the gear (30), a mounting frame (28) being fixedly connected to the outer wall of the screening drum (34), a rotating shaft (26) being rotatably connected to the mounting frame (28), a gear (25) being connected to the rotating shaft (26), a driving gear (23) being fixedly sleeved on the rotating shaft (46), the driving gear (23) being meshed with the gear (25), a driven gear (27) being connected to the rotating shaft (29), the driven gear (27) being meshed with the gear (25).

5. The feed filling device capable of removing feed powder residue according to claim 1, characterized in that: The outer wall of the screening cylinder (34) is connected to a suction box (31), and the suction box (31) is connected to a powder suction pump through a pipeline.

6. The feed filling device capable of removing feed powder residue according to claim 1, characterized in that: The filling mechanism comprises a barrel (12), the feed with powder removed enters the barrel (12) through the lower hopper (19), a rotating rod (15) is coaxially rotated in the barrel (12), a spiral blade (11) is fixedly wound on the rotating rod (15), an electromagnetic valve is provided at the bottom discharge port of the barrel (12), a column (38) is provided on one side of the barrel (12), a motor (13) is installed on the column (38), the output shaft of the motor (13) is connected to a bevel gear (18), the top end of the rotating rod (15) is connected to a bevel gear (17), and the bevel gear (17) is meshed with the bevel gear (18).

7. The feed filling device capable of removing feed powder residue according to claim 6, characterized in that: The control assembly comprises a base (3), a plurality of slide bars (4) are fixedly connected to the top of the base (3), a support plate (14) is slidably connected to the slide bars (4), the conveyor belt device (5) is arranged at the top of the support plate (14), a spring (2) is slidably sleeved on the slide bars (4), the two ends of the spring (2) are respectively in contact with the support plate (14) and the base (3), a trigger plate (16) is fixedly connected to the support plate (14), and a trigger plate (16) is fixedly connected to the column (38). Bracket 2 (10) and bracket 1 (7), bracket 1 (7) is provided with a proximity switch sensor 1 (8), the motor 1 (13) and the electromagnetic valve are electrically connected to the proximity switch sensor 1 (8), bracket 2 (10) is provided with a proximity switch sensor 2 (9), the proximity switch sensor 2 (9) is electrically connected to the conveyor device (5), and the trigger plate (16) is located between the proximity switch sensor 1 (8) and the proximity switch sensor 2 (9).

8. The feed filling device capable of removing feed powder residue according to claim 7, characterized in that: A plurality of springs (1) are arranged between the support plate (14) and the base (3).

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