Clamping groove type rotary distributor for feed production and processing

Abstract

The invention discloses a clamping groove type rotary distributor for feed production and processing, and relates to the technical field of feed production and processing equipment. Comprising an upper box body, a plurality of fixing rods fixedly connected into the upper box body, a feeding hopper fixedly connected between the fixing rods, a lower box body detachably connected to the lower end of the upper box body, a fixing box detachably connected to the lower end of the lower box body, a rotating cylinder and a first fixing plate fixedly connected into the fixing box. A driving assembly is arranged in the fixing box, the lower end of the first fixing plate is detachably connected with a second servo motor, and the output end of the second servo motor is detachably connected with a second rotating rod through an arranged coupler. According to the clamping groove type rotary distributor for feed production and processing, through innovative designs of dual-power independent control, one-way transmission clamping stagnation prevention, clamping groove sealing leakage prevention, spiral blockage prevention and the like, the feed distribution accuracy and production continuity are remarkably improved, and the clamping groove type rotary distributor is suitable for a feed processing scene in a multi-channel and high-humidity environment.

Description

Technical Field

[0001] The invention relates to the technical field of feed production and processing equipment, and in particular to a slot-type rotary distributor for feed production and processing. Background Art

[0002] In the field of feed production and processing, rotary distributors are the core equipment for achieving precise multi-channel material distribution, and their performance directly affects production efficiency and product quality. In the existing technology, common rotary distributors mostly use fixed guide tubes and mechanical seal structures, but there are significant deficiencies in actual applications: First, traditional sealing structures are prone to wear after high-speed rotation or long-term operation, resulting in frequent feed leakage problems, which not only causes raw material waste, but also increases equipment pollution and maintenance burdens; second, high-humidity or viscous feeds are prone to adhere to the inner wall of the guide tube and agglomerate, and existing equipment lacks effective anti-blocking design, often requiring shutdown and cleaning, seriously affecting production continuity; third, the transmission system mostly uses a single motor to drive the rotation and stirring functions, and the power coupling is prone to jamming or reverse torque impact, resulting in increased gear wear and shortened equipment life; fourth, the equipment structure is highly integrated, difficult to disassemble, and time-consuming and labor-intensive to clean and maintain, making it difficult to adapt to scenarios with frequent material changes or strict hygiene standards; this has brought certain adverse effects during actual production and use. In order to address the deficiencies of the existing technology, we propose a slot-type rotary distributor for feed production and processing. Summary of the Invention

[0003] The main purpose of the present invention is to provide a slot-type rotary distributor for feed production and processing, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is: A slot-type rotary distributor for feed production and processing, comprising an upper housing, a plurality of fixed rods fixedly connected to the upper housing, a feed hopper fixedly connected between the plurality of fixed rods, a lower housing detachably connected to the lower end of the upper housing, a fixed housing detachably connected to the lower end of the lower housing, a rotating drum, and a first fixed plate fixedly connected to the interior of the fixed housing, wherein a drive assembly is disposed within the fixed housing, a second servo motor is detachably connected to the lower end of the first fixed plate, and an output end of the second servo motor is detachably connected to a second rotating rod via a coupling; a transmission rod and a second one-way transmission assembly are disposed within the rotating drum, and the first one-way transmission assembly is disposed between the transmission rod and the second rotating rod; The outer surface of the lower box is fixedly connected to a plurality of discharge pipes and is evenly distributed. The upper end of the rotating cylinder is fixedly connected to a guide pipe, and a fixed pipe is fixedly passed through the connection between the guide pipe and the rotating cylinder. The upper end of the transmission rod passes through the fixed pipe and is detachably connected to a multi-section universal joint, and the other end of the multi-section universal joint is detachably connected to a third rotating rod, and the outer surface of the third rotating rod is fixedly connected to a spiral blade. The inner surface of the lower box body is fixedly connected to the first guide rail and the second guide rail.

[0005] Preferably, the drive assembly includes a first fixed plate fixedly connected to the fixed box, the lower end of the first fixed plate is detachably connected to the first servo motor, and the output end of the first servo motor is detachably connected to the first rotating rod through a set coupling, the outer surface of the first rotating rod is fixedly connected to a gear, a gear ring is engaged with one side of the gear, and the gear ring is fixedly connected to the outer surface of the rotating cylinder, and a first bearing is detachably embedded in the bottom of the lower box body, and the rotating cylinder is rotatably connected to the first bearing.

[0006] Preferably, a rain shield is fixedly connected to the outer surface of the fixed box, and a plurality of heat dissipation holes are provided on the outer surface of the fixed box for dissipating heat from the first servo motor and the second servo motor.

[0007] Preferably, the first one-way transmission assembly includes a rotating disk fixedly connected to the upper end of the second rotating rod and a connecting box fixedly connected to the lower end of the transmission rod, a plurality of guide blocks are fixedly connected to the surface of the rotating disk and are evenly distributed in a ring shape, one side of the guide block is a slope, a plurality of first springs are detachably connected to the connecting box and are evenly distributed, and a five-tooth circular plate is detachably connected to the lower end of the first spring.

[0008] Preferably, the second one-way transmission assembly includes a ratchet fixedly connected to the inner wall of the rotating cylinder and a fixed plate fixedly connected to the outer surface of the transmission rod, two T-shaped limit blocks are symmetrically fixedly connected to the surface of the fixed plate, and a limit pawl is slidably connected between the two limit blocks, the limit pawl and one side of the transmission rod are both provided with slots, and a second spring is detachably connected between the two slots, and the limit pawl is engaged with the ratchet.

[0009] Preferably, two first limiting rings are fixedly connected to the inner wall of the rotating cylinder, and two first fixing rings corresponding to the first limiting rings are fixedly connected to the outer surface of the transmission rod, and a plurality of first balls are arranged between the first limiting rings and the first fixing rings and are evenly distributed.

[0010] Preferably, a stable rotation assembly is provided between the guide tube and the upper box body, and the stable rotation assembly includes a second fixed ring fixedly connected to the outer surface of the guide tube and a second limiting ring fixedly connected to the inner wall of the upper box body, and a plurality of second balls are provided between the second fixed ring and the second limiting ring and are evenly distributed. The upper box body and the lower box body are both conical boxes, and two fixing frames are fixedly connected in the fixed tube, and a second bearing is detachably embedded in the center position of the fixing frame, and the transmission rod and the third rotating rod are rotatably connected to the two second bearings respectively.

[0011] Preferably, the lower end of the first guide rail and the upper end of the second guide rail are each provided with a plurality of grooves corresponding to the discharge pipe, and the outer surface of the guide pipe is symmetrically provided with two groups of rolling components and two groups of adjustment components, and the two groups of rolling components are respectively matched with the first guide rail and the second guide rail.

[0012] Preferably, the rolling assembly includes a limiting rod fixedly connected to the outer surface of the material guide tube, and a third spring is sleeved on the outer surface of the limiting rod. The outer surface of the limiting rod is also slidably connected to a first moving block, one side of the first moving block is rotatably connected to a rotating shaft, and the other end of the rotating shaft is detachably connected to a roller, and the two rollers are respectively fitted with the first guide rail and the second guide rail.

[0013] Preferably, the adjustment assembly includes two second fixed plates fixedly connected to the surface of the guide tube, and a through groove is provided on the surface of the guide tube between the two second fixed plates, a guide rod is fixedly connected between the two second fixed plates, and a fourth spring is sleeved on the outer surface of the guide rod, the outer surface of the guide rod is also slidably connected to the second movable block, and one end of the second movable block is fixedly connected to the plug-in tube, the outer surface of the plug-in tube is fitted with the inner wall of the guide tube, and the outer diameter of the plug-in tube is slightly smaller than the inner diameter of the discharge tube, the second movable block and one end of the first movable block are fixedly connected to a fixed seat, and a movable rod is provided between the two fixed seats, and the two ends of the movable rod are movably connected to the two fixed seats through two connecting shafts.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. This slot-type rotary distributor for feed production and processing achieves independent control of the rotating drum and spiral blades through the cooperation of the first servo motor and the gear and ring gear transmission mechanism in the drive assembly, and the coordinated action of the second servo motor and the first and second one-way transmission assemblies. The one-way transmission design effectively prevents equipment jamming or damage caused by reverse power transmission, ensures the accuracy and reliability of power transmission, and significantly improves the stability of equipment operation.

[0015] 2. This slot-type rotary distributor for feed production and processing features a precise fit between the rolling and adjustment components through guide rails and grooves, combined with the coordinated adjustment of springs and plug-in sleeves. This allows the guide tube to automatically align with the target discharge tube after rotation, forming a sealed connection. This design not only prevents feed leakage but also improves distribution accuracy, making it particularly suitable for efficient production scenarios with multi-channel switching.

[0016] 3、The feed production and processing is with card slot formula rotary distributor, screw blade is connected with transmission rod through multi-joint universal joint, its rotation stirring action can force feed, effectively prevent high humidity or sticky feed in the adhesion and caking of guide tube inner wall, the continuous rotation design of screw blade not only avoids the problem of material blockage, but also can adapt to the different physical characteristics of feed distribution demand, ensure continuous, uniform material conveying, significantly improve production efficiency and equipment stability.

[0017] 4、The feed production and processing is with card slot formula rotary distributor, upper box, lower box and fixed box adopt detachable connection, convenient for quick disassembly, cleaning and maintenance, the rain baffle and the heat dissipation hole design outside the fixed box can not only prevent the invasion of external moisture, but also effectively reduce the motor working temperature through air convection, prolong the service life of the equipment, adapt to complex environment such as humidity and high temperature.

[0018] 5、The feed production and processing is with card slot formula rotary distributor, the uniform distribution of the second ball in the stable rotation assembly significantly reduces the friction resistance when the guide tube rotates, ensures smooth rotation, in addition, the combination design of the first limiting ring and the first ball further reduces the wear between the transmission rod and the rotating cylinder, reduces energy consumption and improves the overall durability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the overall structure schematic diagram of the present application; Figure 2 is the internal structure schematic diagram of the fixed box of the present application; Figure 3 is the structure schematic diagram of the first one-way transmission assembly of the present application; Figure 4 is the structure schematic diagram of the Figure 2 of the present application; Figure 5 is the local structure schematic diagram of the second one-way transmission assembly of the present application; Figure 6 is the internal structure schematic diagram of the lower box of the present application; Figure 7 is the internal structure schematic diagram of the upper box of the present application; Figure 8 is the structure schematic diagram of the Figure 7 of the present application; Figure 9 is the internal structure schematic diagram of the rotating cylinder, guide tube and fixed tube of the present application; Figure 10 is the structure schematic diagram of the Figure 9 of the present application; Figure 11 is the structure schematic diagram of the Figure 9 of the present application.

[0020] In the figure: 1. upper box; 10. fixed rod; 11. feed hopper; 14. lower box; 15. discharge pipe; 16. fixed box; 17. rain shield; 18. heat dissipation hole; 2. drive assembly; 21. first fixed plate; 22. first servo motor; 23. first rotating rod; 24. gear; 25. gear ring; 26. rotating cylinder; 27. second servo motor; 28. second rotating rod; 29. ​​transmission rod; 31. first one-way transmission assembly; 311. rotating disk; 312. guide block; 313. connecting box; 314. first spring; 315. five-tooth circular plate; 32. second one-way transmission assembly; 321. ratchet; 322. fixed disk; 323. T-type limit block; 324. limit pawl; 325. slot; 326. second spring; 327. first limit ring; 328. first 3. The first guide rail; 37. The second guide rail; 38. The groove; 4. The stable rotation component; 41. The second fixed ring; 42. The second limiting ring; 43. The second ball; 44. The multi-section universal joint; 45. The third rotating rod; 46. The spiral blade; 47. The fixed frame; 48. The second bearing; 51. The rolling component; 511. The limiting rod; 512. The third spring; 513. The first moving block; 514. The rotating shaft; 515. The roller; 52. The adjusting component; 521. The second fixed plate; 522. The through groove; 523. The guide rod; 524. The fourth spring; 525. The second moving block; 526. The plug-in cylinder; 527. The fixed seat; 528. The movable rod; 529. The connecting shaft. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Example 1, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, a slot-type rotary distributor for feed production and processing, the driving component 2 includes a first servo motor 22 fixed to the lower end of the first fixed plate 21, and its output end is connected to the first rotating rod 23 through a coupling; the gear 24 on the outer surface of the first rotating rod 23 is meshed with the ring gear 25, and the ring gear 25 is fixedly connected to the outer wall of the rotating cylinder 26; when the first servo motor 22 is started, the gear 24 drives the ring gear 25 to rotate counterclockwise, driving the rotating cylinder 26 to rotate synchronously; in this process, the ratchet 321 of the second one-way transmission component 32 rotates with the rotating cylinder 26, and the limiting pawl 324 engages with the ratchet 321, driving the transmission rod 29 to rotate unidirectionally, and the first one-way transmission component 31 cooperates with the inclined surface of the guide block 312 through the five-tooth circular plate 315, so that the transmission rod 29 and the second rotating rod 28 realize unidirectional power transmission, and then when the rotating cylinder 26 drives the transmission rod 29 to rotate, the second rotating rod 28 will not rotate synchronously.

[0023] Example 2, as Figure 1 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11 As shown, a slot-type rotary distributor for feed production and processing is shown, in which the top of the guide tube 34 is connected to the upper box body 1 through a stable rotation component 4; a second ball 43 is arranged between the second fixing ring 41 and the second limiting ring 42 to ensure that the resistance of the guide tube 34 is minimal when rotating; the two rollers 515 of the rolling component 51 roll along the first guide rail 36 and the second guide rail 37 respectively, and when the roller 515 enters the groove 38, the third spring 512 pushes the first moving block 513 to slide, and the second moving block 525 of the adjustment component 52 is linked through the movable rod 528, so that the plug-in cylinder 526 is inserted into the corresponding discharge pipe 15 to achieve a sealed connection; this process ensures that the guide tube 34 is aligned with the discharge pipe 15 after each rotation through the precise cooperation of the guide rail and the groove, thereby avoiding feed leakage.

[0024] Example 3, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 and Figure 9As shown, a slot-type rotary distributor for feed production and processing is shown. Feed falls from the feed hopper 11 through the guide tube 34 to the discharge pipe 15. After the second servo motor 27 is started, the second rotating rod 28 drives the rotating disk 311 of the first one-way transmission assembly 31 to rotate counterclockwise. The guide block 312 fixedly connected to the surface of the rotating disk 311 pushes the five-tooth circular plate 315 to drive the connecting box 313 and the transmission rod 29 to rotate synchronously. The transmission rod 29 drives the third rotating rod 45 and the spiral blade 46 to rotate through the multi-section universal joint 44, forcibly pushing the feed to the discharge pipe 15. The stirring action of the spiral blade 46 can prevent the feed from adhering to and clogging, and is particularly suitable for the continuous distribution of high-humidity or easily agglomerated feed.

[0025] Example 4, as Figure 1 and Figure 2 As shown, a slot-type rotary distributor for feed production and processing is provided. The rain shield 17 on the outer surface of the fixed box 16 can prevent external moisture from invading the motor assembly. The heat dissipation holes 18 are evenly distributed on the surface of the fixed box 16, and air convection is used to dissipate heat for the first servo motor 22 and the second servo motor 27, thereby extending the life of the motors. In addition, the upper box body 1 and the lower box body 14 are detachably connected, and the fixed box 16 and the lower box body 14 are also detachably connected, which is convenient for maintenance and cleaning.

[0026] Example 5, as Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, a slot-type rotary distributor for feed production and processing is shown. When the rotating disk 311 of the first one-way transmission component 31 rotates counterclockwise, the guide block 312 pushes the five-tooth circular plate 315 to rotate, thereby driving the connecting box 313 and the transmission rod 29 to rotate synchronously; when the rotating disk 311 idles clockwise, the five-tooth circular plate 315 repeatedly resets under the action of the spring and the inclined surface on one side of the guide block 312, thereby realizing one-way transmission; the second one-way transmission component 32 ensures that the transmission rod 29 is only driven by the counterclockwise rotation of the rotating cylinder 26 through the one-way engagement of the limiting pawl 324 with the ratchet 321, and automatically disengages when rotating in the reverse direction to avoid power conflict.

[0027] It should be noted that the present invention is a slot-type rotary distributor for feed production and processing. When in use, the device is first connected to an external power supply and the first servo motor 22 is turned on. Its output end drives the first rotating rod 23 to rotate through a coupling, thereby causing the gear 24 to drive the ring gear 25 to rotate counterclockwise. Since the ring gear 25 is fixedly connected to the rotating cylinder 26, the rotating cylinder 26 rotates synchronously with the ring gear 25. When the rotating cylinder 26 rotates counterclockwise, the ratchet 321 on the inner wall rotates accordingly. In the second one-way transmission component 32, the limiting pawl 324 is engaged with the ratchet 321. The counterclockwise rotation of the ratchet 321 drives the transmission rod 29 to rotate through the limiting pawl 324. At this time, due to the action of the first one-way transmission component 31, the second rotating rod 28 will not rotate with the transmission rod 29; When the transmission rod 29 rotates, it drives the guide tube 34 and the fixed tube 35 to rotate synchronously. In the stable rotation assembly 4, the second ball 43 between the second fixed ring 41 and the second limit ring 42 ensures the smooth rotation of the guide tube 34. At the same time, the two rollers 515 in the rolling assembly 51 roll along the first guide rail 36 and the second guide rail 37 respectively. When the rollers 515 move into the grooves 38 corresponding to the discharge tubes 15, the bottom of the guide tube 34 is precisely aligned with the corresponding discharge tube 15. When the roller 515 falls into the groove 38, the third spring 512 pushes the first moving block 513 to slide on the limiting rod 511. At the same time, the second moving block 525 is driven to move on the guide rod 523 under the action of the fixed seat 527, the movable rod 528 and the connecting shaft 529. When the second moving block 525 moves, it simultaneously drives the plug-in cylinder 526 to extend from the lower end of the guide tube 34 and plug into the discharge tube 15, forming a sealed connection to prevent feed leakage. After the guide tube 34 is connected to the discharge tube 15, feed is poured from the feed hopper 11 and enters the guide tube 34 through the fixed tube 35. Then, the second servo motor 27 is turned on. Its output end drives the second rotating rod 28 and the rotating disk 311 to rotate counterclockwise through the coupling. In the first one-way transmission assembly 31, when the rotating disk 311 rotates counterclockwise, it pushes the five-tooth circular plate 315 to rotate through the guide block 312, which in turn drives the connecting box 313 and the transmission rod 29 to rotate counterclockwise. At this time, due to the action of the second one-way transmission assembly 32, the rotating cylinder 26 will not rotate with the transmission rod 29. When the transmission rod 29 rotates, it can drive the third rotating rod 45 to rotate synchronously through the multi-section universal joint 44. At this time, the spiral blade 46 also rotates, stirring and pushing the feed in the guide tube 34, ensuring that the feed is discharged evenly and smoothly through the corresponding discharge pipe 15 to avoid blockage and adhesion.

[0028] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A slot-type rotary distributor for feed production and processing, comprising an upper box (1), a plurality of fixed rods (10) fixedly connected to the upper box (1), a feed hopper (11) fixedly connected between the plurality of fixed rods (10), a lower box (14) detachably connected to the lower end of the upper box (1), a fixed box (16) detachably connected to the lower end of the lower box (14), a rotating cylinder (26), and a first fixed plate (21) fixedly connected to the interior of the fixed box (16), characterized in that: A driving assembly (2) is provided inside the fixed box (16); a second servo motor (27) is detachably connected to the lower end of the first fixed plate (21), and an output end of the second servo motor (27) is detachably connected to a second rotating rod (28) via a coupling; a transmission rod (29) and a second one-way transmission assembly (32) are provided inside the rotating cylinder (26), and a first one-way transmission assembly (31) is provided between the transmission rod (29) and the second rotating rod (28); The outer surface of the lower box (14) is fixedly connected to a plurality of discharge pipes (15) and is evenly distributed. The upper end of the rotating cylinder (26) is fixedly connected to a guide pipe (34), and a fixed pipe (35) is fixedly passed through the connection between the guide pipe (34) and the rotating cylinder (26). The upper end of the transmission rod (29) passes through the fixed pipe (35) and is detachably connected to a multi-section universal joint (44). The other end of the multi-section universal joint (44) is detachably connected to a third rotating rod (45). The outer surface of the third rotating rod (45) is fixedly connected to a spiral blade (46). The inner surface of the lower box body (14) is fixedly connected to the first guide rail (36) and the second guide rail (37).

2. The slot-type rotary distributor for feed production and processing according to claim 1, characterized in that: The driving assembly (2) includes a first fixed plate (21) fixedly connected to the fixed box (16), the lower end of the first fixed plate (21) is detachably connected to the first servo motor (22), and the output end of the first servo motor (22) is detachably connected to the first rotating rod (23) via a provided coupling, the outer surface of the first rotating rod (23) is fixedly connected to a gear (24), one side of the gear (24) is meshed with a gear ring (25), and the gear ring (25) is fixedly connected to the outer surface of the rotating cylinder (26), the bottom of the lower box (14) is detachably embedded with a first bearing (33), and the rotating cylinder (26) is rotatably connected to the first bearing (33).

3. The slot-type rotary distributor for feed production and processing according to claim 1, characterized in that: A rain shield (17) is fixedly connected to the outer surface of the fixed box (16), and a plurality of heat dissipation holes (18) for dissipating heat from the first servo motor (22) and the second servo motor (27) are also provided on the outer surface of the fixed box (16).

4. The slot-type rotary distributor for feed production and processing according to claim 1, characterized in that: The first one-way transmission assembly (31) includes a rotating disk (311) fixedly connected to the upper end of the second rotating rod (28) and a connecting box (313) fixedly connected to the lower end of the transmission rod (29). A plurality of guide blocks (312) are fixedly connected to the surface of the rotating disk (311) and are evenly distributed in an annular shape. One side of the guide blocks (312) is an inclined surface. A plurality of first springs (314) are detachably connected to the connecting box (313) and are evenly distributed. The lower end of the first spring (314) is detachably connected to a five-tooth circular plate (315).

5. The slot-type rotary distributor for feed production and processing according to claim 1, characterized in that: The second one-way transmission assembly (32) includes a ratchet (321) fixedly connected to the inner wall of the rotating cylinder (26) and a fixed disk (322) fixedly connected to the outer surface of the transmission rod (29). Two T-shaped limit blocks (323) are symmetrically fixedly connected to the surface of the fixed disk (322), and a limit pawl (324) is slidably connected between the two limit blocks. A slot (325) is provided on one side of the limit pawl (324) and the transmission rod (29), and a second spring (326) is detachably connected between the two slots (325). The limit pawl (324) is engaged with the ratchet (321).

6. The slot-type rotary distributor for feed production and processing according to claim 5, characterized in that: Two first limiting rings (327) are fixedly connected to the inner wall of the rotating cylinder (26), and two first fixing rings (328) corresponding to the first limiting rings (327) are fixedly connected to the outer surface of the transmission rod (29), and a plurality of first rolling balls (329) are arranged between the first limiting rings (327) and the first fixing rings (328) and are evenly distributed.

7. The slot-type rotary distributor for feed production and processing according to claim 1, characterized in that: A stable rotation assembly (4) is provided between the guide tube (34) and the upper box body (1), and the stable rotation assembly (4) includes a second fixed ring (41) fixedly connected to the outer surface of the guide tube (34) and a second limiting ring (42) fixedly connected to the inner wall of the upper box body (1). A plurality of second balls (43) are provided between the second fixed ring (41) and the second limiting ring (42) and are evenly distributed. The upper box body (1) and the lower box body (14) are both conical boxes. Two fixing frames (47) are fixedly connected to the inside of the fixed tube (35), and a second bearing (48) is detachably embedded in the center position of the fixing frame (47). The transmission rod (29) and the third rotating rod (45) are respectively rotatably connected to the two second bearings (48).

8. The slot-type rotary distributor for feed production and processing according to claim 1, characterized in that: The lower end of the first guide rail (36) and the upper end of the second guide rail (37) are both provided with a plurality of grooves (38) corresponding to the discharge pipe (15). Two groups of rolling assemblies (51) and two groups of adjustment assemblies (52) are symmetrically provided on the outer surface of the guide pipe (34), and the two groups of rolling assemblies (51) are respectively matched with the first guide rail (36) and the second guide rail (37).

9. The slot-type rotary distributor for feed production and processing according to claim 8, characterized in that: The rolling assembly (51) includes a limiting rod (511) fixedly connected to the outer surface of the guide tube (34), and the outer surface of the limiting rod (511) is sleeved with a third spring (512). The outer surface of the limiting rod (511) is also slidably connected to a first moving block (513), one side of the first moving block (513) is rotatably connected to a rotating shaft (514), and the other end of the rotating shaft (514) is detachably connected to a roller (515), and the two rollers (515) are respectively fitted with the first guide rail (36) and the second guide rail (37).

10. The slot-type rotary distributor for feed production and processing according to claim 9, characterized in that: The adjustment assembly (52) includes two second fixing plates (521) fixedly connected to the surface of the guide tube (34), and a through groove (522) is provided on the surface of the guide tube (34) between the two second fixing plates (521). A guide rod (523) is fixedly connected between the two second fixing plates (521), and a fourth spring (524) is sleeved on the outer surface of the guide rod (523). A second moving block (525) is also slidably connected to the outer surface of the guide rod (523), and the second moving block (525) One end is fixedly connected to a plug-in tube (526), ​​the outer surface of the plug-in tube (526) is in contact with the inner wall of the guide tube (34), and the outer diameter of the plug-in tube (526) is slightly smaller than the inner diameter of the discharge tube (15). One end of the second movable block (525) and the first movable block (513) are both fixedly connected to a fixed seat (527), and a movable rod (528) is provided between the two fixed seats (527). The two ends of the movable rod (528) are movably connected to the two fixed seats (527) through two connecting shafts (529).

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