Rotary feeder with uniform feeding function

Abstract

The utility model discloses a rotary feeder capable of feeding uniformly, which belongs to the technical field of solid powder feeding and comprises a support frame, and a uniform feeding mechanism is arranged at the upper end of the support frame. A rotating mechanism is arranged at the upper end of the uniform feeding mechanism; a feeding port is formed in the upper end of the rotating mechanism, and the upper end of the feeding port is connected with the feeding end; a discharging port is fixedly connected to the bottom in the supporting frame, the upper end of the discharging port is connected with the uniform feeding mechanism, and the lower end of the discharging port is connected with the material receiving end. The rotating mechanism comprises a first driving assembly and a bidirectional stirring assembly, and the first driving assembly is arranged on the upper side of the uniform feeding mechanism; the upper end of the bidirectional stirring assembly is connected with the lower end of the first driving assembly, and the lower end is connected with the uniform feeding mechanism. By means of the mode, powdery materials enter the inner side of the first driving assembly through the feeding port, the first driving assembly drives the two-way stirring assembly to conduct two-way stirring, stirring is more uniform, consolidated materials are crushed more easily through two-way stirring, and good liquidity of the powdery materials is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid powder feeding technical field, specifically related to a uniform feeding's rotary feeder. BACKGROUND

[0002] In the field of solid powder feeding, accurate, stable and efficient feeding is the key to ensure smooth operation of the production process. Traditional feeding methods often face many challenges, such as material blockage, uneven feeding and other problems.

[0003] Chinese patent CN217376545U discloses a kind of feeding device. It includes bin, bin has respectively for feeding and discharging feeding port and discharge port, bin is provided with rotary feeder, rotary feeder is matched with discharge port, for the material in bin is discharged from discharge port, feeding device further includes arch breaking plate, when rotary feeder rotates and feeds, arch breaking plate can be moved relative to the side wall of bin. However, the device still has the following problems:

[0004] The device realizes real-time effective breaking of high arch by rotating flexible steel wire rope, but powdery material has the problem of easy moisture absorption and consolidation. When the material forms a large and hard consolidated block, the beating and disturbance force of the rotating steel wire rope may not be enough to break the structure of the arch block, resulting in arch breaking failure.

[0005] Based on this, the utility model designs a kind of uniform feeding's rotary feeder to solve the above problems. INVENTION CONTENTS

[0006] In view of the above shortcomings of the prior art, the utility model provides a kind of uniform feeding's rotary feeder.

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0008] A kind of uniform feeding's rotary feeder, including support frame;

[0009] The upper end of the support frame is provided with a uniform feeding mechanism;The upper end of the uniform feeding mechanism is provided with a rotating mechanism for stirring the material;The upper end of the feeding port is connected with the feeding end;The bottom of the support frame is fixedly connected with the discharge port, and the upper end of the discharge port is connected with the uniform feeding mechanism, and the lower end of the discharge port is connected with the material receiving end;

[0010] The rotating mechanism includes a first driving assembly and a bidirectional stirring assembly, and the first driving assembly for driving the bidirectional stirring assembly to rotate is arranged on the upper side of the uniform feeding mechanism;The upper end of the bidirectional stirring assembly is connected with the lower end of the first driving assembly, and the lower end of the bidirectional stirring assembly is connected with the uniform feeding mechanism.

[0011] Furthermore, the first drive assembly includes a conical cylinder, a mounting plate, a motor, and a drive bevel gear. The conical cylinder is disposed on the upper side of the support frame, and a feed inlet is provided on the upper left side of the conical cylinder. The lower end of the conical cylinder is connected to a uniform feeding mechanism. A mounting plate is fixedly connected to the upper right side of the conical cylinder. A motor is fixedly connected to the upper end of the mounting plate. A drive bevel gear is fixedly connected to the output end of the motor.

[0012] Furthermore, the bidirectional stirring assembly includes a first stirring assembly and a second stirring assembly. The first stirring assembly is connected to the upper end of the drive bevel gear, and the second stirring assembly is connected to the lower end of the drive bevel gear. The second stirring assembly is sleeved on the outside of the first stirring assembly.

[0013] Furthermore, the bidirectional stirring assembly includes a drive rod, a driven bevel gear, a stirring rod, and a fixed rod. The drive rod is mounted on the upper end of the mounting plate. The driven bevel gear is fixedly connected to the upper end of the drive rod, and the driven bevel gear meshes with the upper end of the drive bevel gear. The lower end of the drive rod is rotatably connected to the fixed rod, and the end of the fixed rod is fixedly connected to the side wall of the conical cylinder. Three sets of stirring rods arranged in a uniform circumferential array are fixedly connected to the side wall of the drive rod, and the length of the stirring rods in each set decreases sequentially from top to bottom.

[0014] Furthermore, the second stirring assembly includes a drive sleeve, a driven bevel gear II, a stirring rod II, a connecting rod, and a limiting sleeve. The drive sleeve is rotatably connected to the mounting plate; the drive rod is rotatably connected to the drive sleeve; the driven bevel gear II is fixedly connected to the side wall of the drive sleeve, and the driven bevel gear II meshes with the lower end of the drive bevel gear; three top-layer stirring rods II arranged in a uniform circumferential array are fixedly connected to the side wall of the drive sleeve, and multiple layers of stirring rods II are also provided below the top-layer stirring rods II. Multiple connecting rods are provided between the stirring rods II of different layers. The upper end of the connecting rod is fixedly connected to the lower end of the stirring rod II of the previous layer, and the lower end of the connecting rod is fixedly connected to the upper end of the stirring rod II of the next layer; a limiting sleeve is fixedly connected to the inner end of the stirring rod II below the top-layer stirring rod II, and the limiting sleeve is sleeved on the outside of the drive rod, and the limiting sleeve is rotatably connected to the drive rod.

[0015] Furthermore, the uniform feeding mechanism includes a second driving component and a uniform feeding component. The second driving component, which drives the uniform feeding component to rotate, is connected to the upper end of the support frame, and the upper side of the second driving component is connected to the conical cylinder. The uniform feeding component for uniform feeding is provided inside the second driving component.

[0016] Furthermore, the second drive assembly includes a cylindrical body, a second motor, a transmission assembly, a connecting block, a mounting groove, and a drive shaft. The cylindrical body is fixedly connected to the front side of the upper end of the support frame, and the upper end of the cylindrical body is fixedly connected to the lower end of the conical body. The lower end of the cylindrical body is fixedly connected to the discharge port. The second motor is fixedly connected to the rear side of the upper end of the support frame, and the connecting block is fixedly connected to the right side of the upper end of the support frame. A mounting groove is provided inside the connecting block, and a transmission assembly is provided inside the connecting block. The transmission assembly adopts a belt and pulley transmission mechanism. The output end of the second motor is connected to the drive shaft through the transmission assembly. The output end of the second motor is fixedly connected to the input end of the transmission assembly, and the side wall of the drive shaft is fixedly connected to the output end of the transmission assembly. The right end of the drive shaft is rotatably connected to the side wall of the mounting groove through a bearing.

[0017] Furthermore, the uniform feeding assembly includes a fixed sleeve, a limiting block, a slot, an insert block, a feeding impeller, a detachable baffle, and a limiting baffle. A detachable detachable baffle is fixedly connected to the left end of the cylindrical body, and a limiting baffle is fixedly connected to the right end of the cylindrical body. The drive shaft is rotatably connected to the limiting baffle. The fixed sleeve is sleeved on the outer wall of the drive shaft and is fixedly connected to the drive shaft. The limiting blocks, arranged in a uniform circumferential array, are fixedly connected to the side wall of the fixed sleeve. A slot is provided on the inner side of the limiting block. The slot is inserted into the insert block. A feeding impeller is fixedly connected to the end of the insert block.

[0018] Compared with the prior art, the advantages of this utility model are as follows: the powdered material enters the inner side of the first drive component through the feed port, and the first drive component drives the bidirectional stirring component to stir the powdered material in both directions, making the stirring of the powdered material more uniform. At the same time, the bidirectional stirring makes it easier to break up the moisture-laden solids in the powdered material, ensuring good flowability of the powdered material. After being stirred by the bidirectional stirring component, the powdered material inside the first drive component enters the upper end of the uniform feeding mechanism, and the uniform feeding mechanism achieves uniform feeding of the material. Finally, the material is output from the discharge port to the material receiving end through the lower end of the uniform feeding mechanism, thus realizing uniform feeding of the powdered material. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This utility model relates to a three-dimensional rotary feeder for uniform feeding. Figure 1 ;

[0021] Figure 2This is a front view of a rotary feeder for uniform feeding according to the present invention;

[0022] Figure 3 This is a right view of a rotary feeder for uniform feeding according to the present invention;

[0023] Figure 4 For along Figure 3 A three-dimensional diagram of AA with a portion removed;

[0024] Figure 5 For along Figure 2 A 3D image of a BB with a portion cut off;

[0025] Figure 6 For along Figure 2 A three-dimensional view of CC with a portion removed;

[0026] Figure 7 for Figure 6 Enlarged view of point D in the middle.

[0027] The labels in the diagram represent:

[0028] 10. Support frame; 11. Feed inlet; 12. Discharge outlet; 2. Rotating mechanism; 21. First drive assembly; 211. Conical cylinder; 212. Mounting plate; 213. Motor 1; 214. Drive bevel gear; 22. Bidirectional stirring assembly; 221. Drive rod; 222. Driven bevel gear 1; 223. Stirring rod 1; 224. Fixed rod; 225. Drive sleeve; 226. Driven bevel gear 2; 227. Stirring rod 2; 228. 1. Connecting rod; 229. Limiting sleeve; 3. Uniform feeding mechanism; 31. Second drive assembly; 311. Cylindrical cylinder; 312. Motor II; 313. Transmission assembly; 314. Connecting block; 315. Mounting slot; 316. Drive shaft; 32. Uniform feeding assembly; 321. Fixing sleeve; 322. Limiting block; 323. Slot; 324. Insertion block; 325. Feeding impeller; 326. Disassembly baffle; 327. Limiting baffle. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0031] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-7 A rotary feeder for uniform feeding, comprising a support frame 10;

[0032] The upper end of the support frame 10 is provided with a uniform feeding mechanism 3; the upper end of the uniform feeding mechanism 3 is provided with a rotating mechanism 2 for stirring the material; the upper end of the rotating mechanism 2 is provided with a feed inlet 11, the upper end of the feed inlet 11 is connected to the feeding end; the bottom of the support frame 10 is fixedly connected with a discharge outlet 12, the upper end of the discharge outlet 12 is connected to the uniform feeding mechanism 3, and the lower end of the discharge outlet 12 is connected to the material receiving end.

[0033] The rotating mechanism 2 includes a first driving component 21 and a bidirectional stirring component 22. The first driving component 21, which drives the bidirectional stirring component 22 to rotate, is disposed on the upper side of the uniform feeding mechanism 3. The upper end of the bidirectional stirring component 22 is connected to the lower end of the first driving component 21, and the lower end of the bidirectional stirring component 22 is connected to the uniform feeding mechanism 3.

[0034] In this invention, powdered material enters the inner side of the first driving component 21 through the feed inlet 11. The first driving component 21 drives the bidirectional stirring component 22 to stir the powdered material bidirectionally, resulting in more uniform stirring. At the same time, bidirectional stirring makes it easier to break up moisture-laden solids in the powdered material, ensuring good flowability. After being stirred by the bidirectional stirring component 22, the powdered material inside the first driving component 21 enters the upper end of the uniform feeding mechanism 3. The uniform feeding mechanism 3 achieves uniform feeding of the material. Finally, the material passes through the lower end of the uniform feeding mechanism 3 and flows out from the discharge port 12 to the material receiving end, thus achieving uniform feeding of the powdered material.

[0035] The first drive assembly 21 includes a conical cylinder 211, a mounting plate 212, a motor 213, and a drive bevel gear 214. The conical cylinder 211 is disposed on the upper side of the support frame 10. A feed inlet 11 is provided on the upper left side of the conical cylinder 211. The lower end of the conical cylinder 211 is connected to the uniform feeding mechanism 3. The mounting plate 212 is fixedly connected to the upper right side of the conical cylinder 211. The motor 213 is fixedly connected to the upper end of the mounting plate 212. The drive bevel gear 214 is fixedly connected to the output end of the motor 213.

[0036] The bidirectional stirring assembly 22 includes a drive rod 221, a driven bevel gear 222, a stirring rod 223, a fixed rod 224, a drive sleeve 225, a driven bevel gear 226, a stirring rod 227, a connecting rod 228, and a limiting sleeve 229. The drive sleeve 225 is rotatably connected to the mounting plate 212; the drive rod 221 is rotatably connected to the drive sleeve 225; the driven bevel gear 222 is fixedly connected to the upper end of the drive rod 221, and the driven bevel gear 222 meshes with the upper end of the drive bevel gear 214; the lower end of the drive rod 221 is rotatably connected to the fixed rod 224, and the end of the fixed rod 224 is fixedly connected to the side wall of the conical cylinder 211; three groups of stirring rods 223 arranged in a uniform circumferential array are fixedly connected to the side wall of the drive rod 221, and the lengths of the stirring rods 223 in each group increase sequentially from top to bottom. Reduce; Driven bevel gear 226 is fixedly connected to the side wall of drive sleeve 225, and driven bevel gear 226 meshes with the lower end of drive bevel gear 214; Three top-layer stirring rods 227 arranged in a uniform circumferential array are fixedly connected to the side wall of drive sleeve 225, and multiple layers of stirring rods 227 are also provided on the lower side of the top-layer stirring rods 227. Multiple connecting rods 228 are provided between the stirring rods 227 of different layers. The upper end of the connecting rod 228 is fixedly connected to the lower end of the stirring rod 227 of the previous layer, and the lower end of the connecting rod 228 is fixedly connected to the upper end of the stirring rod 227 of the next layer; A limiting sleeve 229 is fixedly connected to the inner end of the stirring rod 227 on the lower side of the top-layer stirring rod 227. The limiting sleeve 229 is sleeved on the outside of drive rod 221, and the limiting sleeve 229 is rotatably connected to drive rod 221.

[0037] In this invention, powdered material enters the inner side of the conical cylinder 211 through the feed inlet 11. The output end of motor 213 drives driven bevel gear 222 and driven bevel gear 226 to rotate through drive bevel gear 214. Driven bevel gear 222 and driven bevel gear 226 rotate synchronously in opposite directions. Driven bevel gear 222 drives drive rod 221 to drive stirring rod 223 to rotate. Driven bevel gear 226 drives drive sleeve 225 to drive top stirring rod 227 to rotate. The upper stirring rod 227 drives the lower stirring rod 227 to rotate synchronously under the limiting action of limiting sleeve 229 through connecting rod 228. Stirring rod 223 and stirring rod 227 rotate synchronously in opposite directions.

[0038] In this invention, motor 213 drives drive bevel gear 214 to rotate driven bevel gear 222 and drive sleeve 225. Driven bevel gear 222 and drive sleeve 225 rotate synchronously in opposite directions, causing stirring rod 223 and connecting rod 228 to rotate synchronously in opposite directions. This achieves synchronous reverse stirring of powdered materials, resulting in more uniform stirring. At the same time, bidirectional stirring breaks up moisture-laden solidified material in the powdered materials, ensuring good flowability of the powdered materials.

[0039] The uniform feeding mechanism 3 includes a second driving component 31 and a uniform feeding component 32. The second driving component 31, which drives the uniform feeding component 32 to rotate, is connected to the upper end of the support frame 10. The upper side of the second driving component 31 is connected to the conical cylinder 211. The uniform feeding component 32, which is used for uniform feeding, is provided inside the second driving component 31.

[0040] The second drive assembly 31 includes a cylindrical body 311, a second motor 312, a transmission assembly 313, a connecting block 314, a mounting groove 315, and a drive shaft 316. The cylindrical body 311 is fixedly connected to the front side of the upper end of the support frame 10. The upper end of the cylindrical body 311 is fixedly connected to the lower end of the conical body 211, and the lower end of the cylindrical body 311 is fixedly connected to the discharge port 12. The second motor 312 is fixedly connected to the rear side of the upper end of the support frame 10. The connecting block 314 is fixedly connected to the right side of the upper end of the support frame 10. The connecting block 314 has a mounting groove 315 inside and a transmission assembly 316 inside. Component 313, the transmission component 313 can adopt a belt and pulley transmission mechanism, the drive wheel on the rear side of the belt and pulley transmission mechanism is set as the output end of the transmission component 313, and the driven wheel on the front side of the belt and pulley transmission mechanism is set as the output end of the transmission component 313; the output end of motor 2 312 is connected to the drive shaft 316 through the transmission component 313; the output end of motor 2 312 is fixedly connected to the input end of the transmission component 313, and the side wall of the drive shaft 316 is fixedly connected to the output end of the transmission component 313; the right end of the drive shaft 316 is rotatably connected to the side wall of the mounting groove 315 through a bearing.

[0041] The uniform feeding assembly 32 includes a fixed sleeve 321, a limiting block 322, a slot 323, an insert block 324, a feeding impeller 325, a detachable baffle 326, and a limiting baffle 327. A detachable detachable baffle 326 is fixedly connected to the left end of the cylindrical body 311, and a limiting baffle 327 is fixedly connected to the right end of the cylindrical body 311. The drive shaft 316 is rotatably connected to the limiting baffle 327. The fixed sleeve 321 is sleeved on the outer wall of the drive shaft 316 and is fixedly connected to the drive shaft 316. The limiting blocks 322, arranged in a uniform circumferential array, are fixedly connected to the side wall of the fixed sleeve 321. A slot 323 is provided on the inner side of the limiting block 322. The slot 323 is inserted into the insert block 324. The feeding impeller 325 is fixedly connected to the end of the insert block 324.

[0042] In this invention, powdered material enters the inner side of the cylindrical body 311 from the lower end of the conical body 211 through the upper end of the cylindrical body 311. The motor 312 drives the transmission assembly 313 to drive the drive shaft 316 to rotate. Under the limiting action of the limiting baffle 327, the drive shaft 316 drives the limiting block 322 to rotate through the fixed sleeve 321. The limiting block 322 drives the feeding impeller 325 to rotate through the insert block 324. The feeding impeller 325 drives the powdered material between adjacent feeding impellers 325 to rotate. The powdered material inside the cylindrical body 311 rotates downward to the discharge port 12, achieving uniform feeding. The baffle 326 is removed and the feeding impeller 325 is pulled out from the inside of the insert block 324 and replaced with a new feeding impeller 325, which facilitates the replacement of the feeding impeller 325 or the change of the gap between adjacent feeding impellers 325.

[0043] In this invention, motor 312 drives drive shaft 316 through transmission assembly 313 to rotate fixed sleeve 321, thereby causing feed impeller 325 to rotate the powdery material between adjacent feed impellers 325, achieving uniform material conveying; disassembly and assembly baffle 326, through slot 323 and insert block 324, facilitates disassembly and assembly of feed impeller 325, thereby facilitating replacement and cleaning of feed impeller 325, and can also change the gap between adjacent feed impellers 325, thereby flexibly adjusting the feeding accuracy. For materials with different particle sizes and flowability, a suitable impeller gap can achieve more precise feeding.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rotary feeder for uniform feeding, comprising a support frame (10), characterized in that: The upper end of the support frame (10) is provided with a uniform feeding mechanism (3); the upper end of the uniform feeding mechanism (3) is provided with a rotating mechanism (2) for stirring the material; the upper end of the rotating mechanism (2) is provided with a feed inlet (11), the upper end of the feed inlet (11) is connected to the feeding end; the bottom of the support frame (10) is fixedly connected with a discharge port (12), the upper end of the discharge port (12) is connected to the uniform feeding mechanism (3), and the lower end of the discharge port (12) is connected to the material receiving end; The rotating mechanism (2) includes a first driving component (21) and a bidirectional stirring component (22). The first driving component (21) for driving the bidirectional stirring component (22) to rotate is disposed on the upper side of the uniform feeding mechanism (3). The upper end of the bidirectional stirring component (22) is connected to the lower end of the first driving component (21), and the lower end of the bidirectional stirring component (22) is connected to the uniform feeding mechanism (3).

2. The rotary feeder for uniform feeding according to claim 1, characterized in that, The first drive assembly (21) includes a conical cylinder (211), a mounting plate (212), a motor (213), and a drive bevel gear (214). The conical cylinder (211) is mounted on the upper side of the support frame (10). A feed inlet (11) is provided on the left side of the upper end of the conical cylinder (211). The lower end of the conical cylinder (211) is connected to the uniform feeding mechanism (3). The mounting plate (212) is fixedly connected to the right side of the upper end of the conical cylinder (211). The motor (213) is fixedly connected to the upper end of the mounting plate (212). The drive bevel gear (214) is fixedly connected to the output end of the motor (213).

3. The rotary feeder for uniform feeding according to claim 2, characterized in that, The bidirectional stirring assembly (22) includes a first stirring assembly and a second stirring assembly. The first stirring assembly is connected to the upper end of the drive bevel gear (214), and the second stirring assembly is connected to the lower end of the drive bevel gear (214). The second stirring assembly is sleeved on the outside of the first stirring assembly.

4. The rotary feeder for uniform feeding according to claim 3, characterized in that, The bidirectional stirring assembly (22) includes a drive rod (221), a driven bevel gear (222), a stirring rod (223), and a fixed rod (224). The drive rod (221) is located on the upper end of the mounting plate (212). The driven bevel gear (222) is fixedly connected to the upper end of the drive rod (221), and the driven bevel gear (222) meshes with the upper end of the drive bevel gear (214). The lower end of the drive rod (221) is rotatably connected to the fixed rod (224), and the end of the fixed rod (224) is fixedly connected to the side wall of the conical cylinder (211). Three sets of stirring rods (223) arranged in a uniform circumferential array are fixedly connected to the side wall of the drive rod (221), and the length of the multiple stirring rods (223) in each set decreases sequentially from top to bottom.

5. The rotary feeder for uniform feeding according to claim 4, characterized in that, The second stirring assembly includes a drive sleeve (225), a driven bevel gear two (226), a stirring rod two (227), a connecting rod (228), and a limiting sleeve (229). The drive sleeve (225) is rotatably connected to the mounting plate (212); the drive rod (221) is rotatably connected to the drive sleeve (225); the driven bevel gear two (226) is fixedly connected to the side wall of the drive sleeve (225), and the driven bevel gear two (226) meshes with the lower end of the drive bevel gear (214); three top-layer stirring rods two (227) arranged in a uniform circumferential array are fixedly connected to the side wall of the drive sleeve (225), and the top-layer stirring rods two (227) are fixedly connected to the side wall of the drive sleeve (225). The lower side of the stirring rod (227) is also provided with multiple layers of stirring rods (227). Multiple connecting rods (228) are provided between the stirring rods (227) of different layers. The upper end of the connecting rod (228) is fixedly connected to the lower end of the stirring rod (227) of the previous layer, and the lower end of the connecting rod (228) is fixedly connected to the upper end of the stirring rod (227) of the next layer. The inner end of the stirring rod (227) under the top stirring rod (227) is fixedly connected to a limiting sleeve (229). The limiting sleeve (229) is sleeved on the outside of the drive rod (221), and the limiting sleeve (229) is rotatably connected to the drive rod (221).

6. The rotary feeder for uniform feeding according to claim 5, characterized in that, The uniform feeding mechanism (3) includes a second drive assembly (31) and a uniform feeding assembly (32). The second drive assembly (31) for driving the uniform feeding assembly (32) to rotate is connected to the upper end of the support frame (10). The upper side of the second drive assembly (31) is connected to the conical cylinder (211). The uniform feeding assembly (32) for uniform feeding is provided inside the second drive assembly (31).

7. The rotary feeder for uniform feeding according to claim 6, characterized in that, The second drive assembly (31) includes a cylindrical body (311), a second motor (312), a transmission assembly (313), a connecting block (314), a mounting groove (315), and a drive shaft (316). The cylindrical body (311) is fixedly connected to the front side of the upper end of the support frame (10). The upper end of the cylindrical body (311) is fixedly connected to the lower end of the conical body (211), and the lower end of the cylindrical body (311) is fixedly connected to the discharge port (12). The second motor (312) is fixedly connected to the rear side of the upper end of the support frame (10), and the connecting block (314) is fixedly connected to the right side of the upper end of the support frame (10). 4) An installation groove (315) is provided inside the connecting block (314), and a transmission component (313) is provided inside the connecting block (314). The transmission component (313) adopts a belt and pulley transmission mechanism. The output end of the second motor (312) is connected to the drive shaft (316) through the transmission component (313). The output end of the second motor (312) is fixedly connected to the input end of the transmission component (313), and the side wall of the drive shaft (316) is fixedly connected to the output end of the transmission component (313). The right end of the drive shaft (316) is rotatably connected to the side wall of the installation groove (315) through a bearing.

8. The rotary feeder for uniform feeding according to claim 7, characterized in that, The uniform feeding assembly (32) includes a fixed sleeve (321), a limiting block (322), a slot (323), an insert block (324), a feeding impeller (325), a disassembly baffle (326), and a limiting baffle (327). The left end of the cylindrical body (311) is fixedly connected to a detachable disassembly baffle (326), and the right end of the cylindrical body (311) is fixedly connected to a limiting baffle (327). The drive shaft (316) and the limiting baffle (327) are connected to each other. 7) Limiting rotation connection; the fixed sleeve (321) is sleeved on the outer wall of the drive shaft (316), and the fixed sleeve (321) is fixedly connected to the drive shaft (316); the limiting blocks (322) arranged in a uniform circumferential array are fixedly connected to the side wall of the fixed sleeve (321); the inner side of the limiting block (322) is provided with a slot (323); the slot (323) is inserted into the insert block (324); the end of the insert block (324) is fixedly connected to a feeding impeller (325).

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