A feed processing device

Abstract

The present invention belongs to the technical field of batching devices, and specifically relates to a batching device for feed processing, comprising a storage and mixing tank, a rotating shaft, and a premix feed assembly; the rotating shaft is located within the storage and mixing tank and is rotationally connected to the storage and mixing tank; a plurality of sleeves are slidably connected to the rotating shaft from left to right, each sleeve being fixedly connected to a section of spiral blades, and the sleeves are connected by a connecting rod mechanism; a push assembly is provided on one side of the storage and mixing tank, the push assembly being connected to the leftmost sleeve, and the rightmost sleeve being connected to the rotating shaft via an adjusting screw; the push assembly pushes the sleeve to move, thereby changing the spacing between the sleeves. By adjusting the spacing between the sleeves, the spiral blades and the telescopic rope net assembly can be switched between stirring blades and dragon blades.

Description

Technical Field

[0001] The invention belongs to the technical field of batching devices, and in particular relates to a batching device for feed processing. Background Art

[0002] In the field of feed processing, the uniformity and efficiency of ingredients are crucial. Traditional feed processing batching devices have many limitations. On the one hand, the stirring structure of most devices is fixed, and the stirring method cannot be flexibly adjusted according to the actual batching needs. For example, some devices can only use a single dragon blade for axial conveying and stirring, which is not effective for fully mixing multiple raw materials; other devices have stirring functions, but the shape and layout of the stirring blades are fixed, which is difficult to adapt to feed raw materials with different viscosities and particle sizes, resulting in uneven mixing and affecting feed quality. On the other hand, the function of the device is relatively simple. After the ingredients are mixed, additional equipment or complex operations are often required to discharge the mixed feed, and there is a lack of an integrated and efficient operating process. In addition, for the feeding process of multiple raw materials, they are usually simply added in sequence, and there is a lack of a pre-mixing step. As a result, it takes longer for the raw materials to be fully mixed after entering the mixing tank, reducing the overall batching efficiency. Summary of the Invention

[0003] In response to the above technical problems, the present invention provides a batching device for feed processing, which aims to solve the problems of existing batching devices for feed processing, such as unadjustable stirring mode, single function and lack of raw material pre-mixing means.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A feed processing batching device comprises a storage and mixing tank, a rotating shaft, and a premix feed assembly; the rotating shaft is located in the storage and mixing tank and is rotatably connected to the storage and mixing tank; a plurality of sliding sleeves are slidably connected to the rotating shaft from left to right, each of which is fixedly connected to a section of a spiral blade, and the sliding sleeves are connected by a connecting rod mechanism; a telescopic rope net assembly is connected between adjacent spiral blades; one end of the rotating shaft is fixedly connected to a drive shaft, which extends through the storage and mixing tank and is connected to the drive assembly, and the drive assembly drives the drive shaft, the rotating shaft, and the spiral blades to rotate;

[0006] A pushing assembly is provided on one side of the storage mixing tank, which is connected to the leftmost sliding sleeve, and the rightmost sliding sleeve is connected to the rotating shaft through an adjusting screw. The sliding sleeve is pushed to move by the pushing assembly, thereby changing the spacing between the sliding sleeves; when the spacing between the sliding sleeves increases, the telescopic rope net assembly is stretched; when the spacing between the sliding sleeves is shortened and offset, the telescopic rope net assembly retracts and the spiral blades form continuous auger blades; the premix feeding assembly is connected to the storage mixing tank, and a discharge pipe is provided at the lower end of the other side of the storage mixing tank.

[0007] The telescopic rope net assembly includes a rope net and a tension spring. The two ends of the rope net are respectively connected to the ends of the corresponding spiral blades through the tension springs. The ends of the spiral blades are provided with corresponding accommodating cavities.

[0008] The pushing assembly includes a push plate, a push rod and a pushing cylinder. The push plate is rotatably connected to the leftmost sleeve, and one end of the push rod passes through the storage mixing tank and is fixedly connected to the push plate; the two ends of the pushing cylinder are respectively fixedly connected to the storage mixing tank and the push rod.

[0009] Each sliding sleeve is fixedly connected to the spiral blade through a connecting plate.

[0010] The driving assembly includes a driving motor, a driving pulley and a driven pulley. The housing of the driving motor is fixedly connected to the storage mixing tank, the driving pulley is fixedly connected to the output shaft of the driving motor, and the driven pulley is fixedly connected to the driving shaft. The driving pulley and the driven pulley are connected by a transmission belt.

[0011] The premix feeding assembly includes a feed pipe, a swing plate and a lower hopper. The feed pipe is fixedly connected to and communicates with the storage mixing tank. The swing plate is arranged in the feed pipe and is rotatably connected to the feed pipe. There are two lower hoppers, both of which are fixedly connected to the swing plate.

[0012] The feed pipe is fixedly connected to a cover body, which is provided with a raw material pipe corresponding to the lower hopper, and each lower hopper corresponds to at least one raw material pipe; the swing plate is connected to a swing mechanism, which drives the swing plate to rotate back and forth.

[0013] The swing mechanism includes a lifting shaft, a lifting cylinder and a driving plate. One end of the lifting shaft passes through the cover body and the swing plate in sequence and extends into the feed pipe. The driving plate is located below the swing plate and is fixedly connected to the lifting shaft. An inclined driving rod is fixedly connected to the driving plate, and a connecting through hole that cooperates with the driving rod is provided on the swing plate. The two ends of the lifting cylinder are fixedly connected to the lifting shaft and the cover body respectively.

[0014] The inner bottom of the feed pipe is fixedly connected with a discharge cone ring; one end of the lifting shaft is fixedly connected with a plunger for sealing the discharge cone ring.

[0015] A plurality of corrugated guide plates are fixed on the inner surface of the blanking cone ring.

[0016] The upper end of the lifting cylinder is connected to the lifting shaft through a fixed plate, and the fixed plate is connected to the lifting cylinder and the lifting shaft through bolts.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] By adjusting the spacing between the sleeves, the spiral blades and telescopic net assembly can switch between stirring blades and dragon blades. When the sleeve spacing increases, the telescopic net is stretched, forming a "stirring blade" with the spiral blades, stirring and mixing the feed in the storage mixing tank to meet the needs of the batching operation. When the sleeve spacing decreases and the distance between them is offset, the telescopic net retracts, and the spiral blades form a continuous dragon blade, pushing the feed out of the storage mixing tank, achieving flexible switching between different operating states.

[0019] The adjustment screw not only fixes the position of the rightmost sleeve but also adjusts it, thereby changing the position of the mixing blade or dragon blade on the rotating shaft. The hollow connection between the sleeve and the spiral blade improves the fluidity of the ingredients during mixing, ensuring thorough mixing and even distribution of the feed ingredients.

[0020] Driven by a swing mechanism, the swinging disc and discharge hopper in the premix feed assembly reciprocate, causing the different raw materials to overlap and intersect after exiting the hopper, achieving initial premixing. The design of the discharge cone ring and corrugated guide plate allows the raw materials to be mixed again before entering the storage mixing tank, extending the raw material residence time and mixing path, effectively improving the premixing effect, reducing subsequent mixing time in the storage mixing tank, and improving overall batching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 3 Schematic diagram of the connection structure between the push assembly and the sliding sleeve of the present invention;

[0024] Figure 4 yes Figure 3 a front view of the structure shown;

[0025] Figure 5 is a partial cross-sectional view of the spiral blade of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the telescopic rope net assembly of the present invention;

[0027] Figure 7 is a cross-sectional view of the premix feed assembly of the present invention;

[0028] Figure 8 It is a schematic diagram of the connection structure between the swing plate and the driving plate in one direction of the present invention;

[0029] Figure 9This is a schematic diagram of the connection structure between the swing plate and the drive plate in another direction of the present invention;

[0030] Among them: 1 is a storage mixing tank, 2 is a rotating shaft, 3 is a premixed feed assembly, 30 is a feed pipe, 31 is a swing plate, 32 is a discharge hopper, 33 is a cover, 34 is a raw material pipe, 35 is a swing mechanism, 350 is a lifting shaft, 351 is a lifting cylinder, 352 is a drive plate, 353 is a drive rod, 354 is a connecting through hole, 355 is a discharge cone ring, 356 is a plunger, 357 is a corrugated guide plate, 358 is a fixed plate, 4 is a sliding sleeve, 5 is Spiral blade, 50 is the accommodating chamber, 6 is the connecting rod mechanism, 60 is the short connecting rod, 61 is the long connecting rod, 7 is the telescopic rope net assembly, 70 is the rope net, 71 is the tension spring, 8 is the driving shaft, 9 is the driving assembly, 90 is the driving motor, 91 is the driving pulley, 92 is the driven pulley, 93 is the transmission belt, 10 is the pushing assembly, 100 is the pushing plate, 101 is the pushing rod, 102 is the pushing cylinder, 11 is the discharge pipe, 12 is the connecting piece, and 13 is the adjusting screw. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] like Figures 1 to 4 As shown, a feed processing ingredient device includes a storage and mixing tank 1, a rotating shaft 2 and a premixed feed assembly 3; the rotating shaft 2 is located in the storage and mixing tank 1 and is rotatably connected to the storage and mixing tank 1. A number of sleeves 4 are slidably connected to the rotating shaft 2 from left to right, and each sleeve 4 is fixedly connected to a section of spiral blades 5, and the sleeves 4 are connected by a connecting rod mechanism 6. Specifically: the connecting rod includes a long connecting rod 61 and a short connecting rod 60, and the sleeves 4 on both sides are respectively hinged with a short connecting rod 60, and the remaining sleeves 4 are respectively hinged with a long connecting rod 61, and the short connecting rod 60 and the long connecting rod 61 are hinged in sequence. Due to the structural setting of the connecting rod mechanism 6, when one sleeve 4 moves, it will drive the remaining sleeves 4 to move accordingly.

[0033] A retractable rope net assembly 7 is connected between each adjacent spiral blade 5. When the retractable rope net 70 is extended, it can form a "stirring blade" between each spiral blade 5, which plays a stirring role. A drive shaft 8 is fixedly connected to one end of the rotating shaft 2. The drive shaft 8 extends through the storage mixing tank 1 and is connected to the drive assembly 9. The drive assembly 9 drives the drive shaft 8, the rotating shaft 2, and the spiral blades 5 to rotate.

[0034] A pushing assembly 10 is provided on one side of the storage mixing tank 1, and the pushing assembly 10 is connected to the leftmost sliding sleeve 4. The rightmost sliding sleeve 4 is connected to the rotating shaft 2 through an adjusting screw 13. A threaded through hole is provided on the rightmost sliding sleeve 4, and the end of the adjusting screw 13 passes through the threaded through hole and abuts against the rotating shaft 2.

[0035] The sliding sleeves 4 are moved by the push assembly 10, thereby changing the spacing between the sliding sleeves 4. When the spacing between the sliding sleeves 4 increases, the telescopic rope net assembly 7 is stretched, and there are also gaps between the spiral blades 5, which cannot form a complete, continuous dragon blade. In this state, the spiral blades 5 and the telescopic rope net assembly 7 function as stirring blades, stirring and mixing the feed in the storage mixing tank 1, completing the ingredient operation.

[0036] When the distance between the sliding sleeves 4 is shortened and offset, the telescopic rope net assembly 7 is retracted and the spiral blades 5 form a continuous auger blade; in this state, the spiral blades 5 are used as dragon blades to store the feed in the mixing tank 1.

[0037] During use, two or more raw materials are premixed via the premix feed assembly 3 and then discharged into the storage and mixing tank 1. The drive mechanism is then activated, and the push mechanism increases the distance between the sleeves 4 to begin batching. After batching is complete, the push mechanism shortens the distance between the sleeves 4, allowing the batched feed to be discharged from the discharge pipe 11 on the other side of the storage and mixing tank 1.

[0038] Tightening adjustment screw 13 not only fixes the position of the rightmost sliding sleeve 4 but also adjusts its position. After adjusting the position, tighten adjustment screw 13. Changing the position of the rightmost sliding sleeve 4 will also change the positions of the remaining sliding sleeves 4, effectively changing the position of the stirring blade or dragon blade on the rotating shaft 2.

[0039] Further, if Figure 5 and Figure 6 As shown, the retractable rope net assembly 7 includes a rope net 70 and a tension spring 71. The two ends of the rope net 70 are connected to the ends of the corresponding spiral blades 5 via the tension springs 71. The ends of the spiral blades 5 are provided with corresponding accommodating cavities 50. When the distance between the sleeves 4 increases, the tension springs 71 at both ends of the rope net 70 are stretched, and the rope net 70 moves out of the accommodating cavity 50, forming a "stirring blade" that stirs the mixture. When the distance between the sleeves 4 decreases, the tension springs 71 release their elastic potential energy, pulling the rope net 70 back into the accommodating cavity 50.

[0040] Further, if Figure 2As shown, the push assembly 10 includes a push plate 100, a push rod 101, and a push cylinder 102. The push plate 100 is rotatably connected to the leftmost sleeve 4. One end of the push rod 101 passes through the storage and mixing tank 1 and is fixedly connected to the push plate 100. The push rod 101 is slidably connected to the storage and mixing tank 1. The push cylinder 102 has two ends fixedly connected to the storage and mixing tank 1 and the push rod 101, respectively. When the push cylinder 102 is extended or retracted, the push rod 101 drives the push plate 100 and the leftmost sleeve 4 to move. When this sleeve 4 moves, it drives the remaining sleeves 4 to move accordingly through the connecting rod mechanism 6, thereby changing the distance between the sleeves 4.

[0041] Further, if Figure 5 As shown, each sleeve 4 is fixedly connected to the spiral blade 5 via a connecting plate. A hollow structure for material to pass through is provided between the sleeve 4 and the spiral blade 5 to improve the fluidity of the material during batching and ensure uniform mixing.

[0042] Further, if Figure 2 As shown, the drive assembly 9 includes a drive motor 90, a driving pulley 91, and a driven pulley 92. The housing of the drive motor 90 is fixedly connected to the storage mixing tank 1. The driving pulley 91 is fixedly connected to the output shaft of the drive motor 90. The driven pulley 92 is fixedly connected to the drive shaft 8. The driving pulley 91 and the driven pulley 92 are connected by a transmission belt 93. By starting the drive motor 90, the drive shaft 8 and the rotating shaft 2 can be driven to rotate.

[0043] Further, if Figures 7 to 9 As shown, the premix feed assembly 3 includes a feed pipe 30, a swinging plate 31, and a lower hopper 32. The feed pipe 30 is fixedly connected to and in communication with the storage mixing tank 1. The swinging plate 31 is disposed within the feed pipe 30 and is rotatably connected to the feed pipe 30. Two lower hoppers 32 are provided, both of which are fixedly connected to the swinging plate 31. The swinging plate 31 is connected to a swing mechanism 35, which drives the swinging plate 31 and the lower hopper 32 thereon to reciprocate.

[0044] The feed pipe 30 is fixedly connected to a cover 33, which can be connected to the feed pipe 30 via a flange or threaded connection. The cover 33 is provided with a raw material pipe 34 corresponding to the lower hopper 32. Each lower hopper 32 corresponds to at least one raw material pipe 34. For example, in a case where two raw material pipes 34 are provided, the two weighed raw materials are discharged into the lower hopper 32 through the raw material pipes 34. The lower hopper 32 swings back and forth, causing the two raw materials to overlap and intersect after being discharged from the lower hopper 32, achieving the purpose of preliminary premixing. The premixed two raw materials enter the storage mixing tank 1 for further mixing and stirring to complete the batching.

[0045] The swing mechanism 35 includes a lifting shaft 350, a lifting cylinder 351, and a drive plate 352. One end of the lifting shaft 350 passes through the cover 33 and the swing plate 31, respectively, and extends into the feed pipe 30. The drive plate 352 is located below the swing plate 31 and is fixedly connected to the lifting shaft 350. A drive rod 353 is fixedly connected to the drive plate 352, which is arranged at an angle. The swing plate 31 is provided with a connecting hole 354 that cooperates with the drive rod 353. The diameter of the connecting hole 354 is larger than the diameter of the drive rod 353, and the drive rod 353 extends through the connecting hole 354. The two ends of the lifting cylinder 351 are fixedly connected to the lifting shaft 350 and the cover 33, respectively.

[0046] As the lifting cylinder 351 continuously extends and retracts, it drives the lifting shaft 350, the drive plate 352, and the drive rod 353 thereon to move up and down. Because the drive rod 353 is tilted, it cooperates with the swing plate during its up and down movement, pushing the swing plate (and the lower hopper 32) back and forth, causing the two raw materials to overlap and cross after being discharged from the lower hopper 32 before being discharged into the storage mixing tank 1.

[0047] A discharge cone ring 355 is fixedly connected to the inner bottom of the feed pipe 30, and each of the discharge cone rings 355 has a through hole in the middle. A plunger 356 is fixedly connected to one end of the lifting shaft 350 for blocking the through hole in the middle of the discharge cone ring 355. Several corrugated guide plates 357 are fixed to the inner surface of the discharge cone ring 355.

[0048] When the piston rod of the lifting cylinder 351 is extended, the plunger 356 is driven to move upward to block the through hole, thereby increasing the residence time of the two raw materials, so that the two raw materials overlap and cross each other and are accumulated layer by layer in the discharge cone ring 355.

[0049] When the piston rod of the lifting cylinder 351 is shortened, the plunger 356 moves downward to separate from the through hole, no longer blocking the through hole, and the accumulated material is discharged into the storage mixing tank 1 through the through hole. During the discharge process, the accumulated material moves along the corrugated guide plate 357 and is finally discharged in a spiral shape, further improving the premixing effect.

[0050] The upper end of the lifting cylinder 351 is connected to the lifting shaft 350 via a fixing plate 358. Bolts connect the fixing plate 358 to the lifting cylinder 351 and the lifting shaft 350. During installation, first connect the cover 33 to the feed pipe 30, and then securely connect the lifting cylinder 351 and the lifting shaft 350 to the fixing plate 358 using bolts.

[0051] Only the preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the above embodiments.

Claims

1. A feed processing batching device, characterized in that: The invention comprises a storage stirring tank (1), a rotating shaft (2) and a premix feed assembly (3); the rotating shaft (2) is located in the storage stirring tank (1) and is rotatably connected to the storage stirring tank (1); a plurality of sliding sleeves (4) are slidably connected to the rotating shaft (2) from left to right; each sliding sleeve (4) is fixedly connected to a section of spiral blades (5); the sliding sleeves (4) are connected to each other via a connecting rod mechanism (6); a telescopic rope net assembly (7) is connected between adjacent spiral blades (5); one end of the rotating shaft (2) is fixedly connected to a driving shaft (8), the driving shaft (8) passes through the storage stirring tank (1), extends out and is connected to a driving assembly (9), and the driving assembly (9) drives the driving shaft (8), the rotating shaft (2) and the spiral blades (5) to rotate; A push assembly (10) is provided on one side of the storage mixing tank (1), and the push assembly (10) is connected to the leftmost sliding sleeve (4). The rightmost sliding sleeve (4) is connected to the rotating shaft (2) via an adjusting screw (13). The sliding sleeve (4) is pushed to move by the push assembly (10), thereby changing the spacing between the sliding sleeves (4); when the spacing between the sliding sleeves (4) increases, the telescopic rope net assembly (7) is stretched; when the spacing between the sliding sleeves (4) shortens and offsets each other, the telescopic rope net assembly (7) retracts and the spiral blades (5) form a continuous auger blade; the premix feed assembly (3) is connected to the storage mixing tank (1), and a discharge pipe (11) is provided at the lower end of the other side of the storage mixing tank (1).

2. A feed processing batching device according to claim 1, characterized in that: The telescopic rope net assembly (7) comprises a rope net (70) and a tension spring (71), wherein both ends of the rope net (70) are connected to the ends of corresponding spiral blades (5) via the tension springs (71), and the ends of the spiral blades (5) are provided with corresponding accommodating cavities (50).

3. A feed processing batching device according to claim 1, characterized in that: The pushing assembly (10) comprises a pushing plate (100), a pushing rod (101) and a pushing cylinder (102); the pushing plate (100) is rotatably connected to the leftmost sliding sleeve (4); one end of the pushing rod (101) passes through the storage mixing tank (1) and is fixedly connected to the pushing plate (100); and the two ends of the pushing cylinder (102) are respectively fixedly connected to the storage mixing tank (1) and the pushing rod (101).

4. A feed processing batching device according to claim 1, characterized in that: Each sliding sleeve (4) is fixedly connected to the spiral blade (5) via a connecting plate.

5. A feed processing batching device according to claim 1, characterized in that: The driving assembly (9) comprises a driving motor (90), a driving pulley (91) and a driven pulley (92); the housing of the driving motor (90) is fixedly connected to the storage mixing tank (1); the driving pulley (91) is fixedly connected to the output shaft of the driving motor (90); the driven pulley (92) is fixedly connected to the driving shaft (8); and the driving pulley (91) and the driven pulley (92) are connected via a transmission belt (93).

6. A feed processing batching device according to claim 1, characterized in that: The premix feed assembly (3) comprises a feed pipe (30), a swing plate (31) and a lower hopper (32); the feed pipe (30) is fixedly connected to and communicates with the storage mixing tank (1); the swing plate (31) is arranged in the feed pipe (30) and is rotatably connected to the feed pipe (30); two lower hoppers (32) are provided, and both lower hoppers (32) are fixedly connected to the swing plate (31); The feed pipe (30) is fixedly connected to a cover body (33), and the cover body (33) is provided with a raw material pipe (34) corresponding to the lower hopper (32), and each lower hopper (32) corresponds to at least one raw material pipe (34); the swing plate (31) is connected to a swing mechanism (35), and the swing plate (31) is driven to rotate back and forth by the swing mechanism (35).

7. A feed processing batching device according to claim 6, characterized in that: The swing mechanism (35) includes a lifting shaft (350), a lifting cylinder (351) and a driving plate (352). One end of the lifting shaft (350) passes through the cover body (33) and the swing plate (31) in sequence and extends into the feed pipe (30). The driving plate (352) is located below the swing plate (31) and is fixedly connected to the lifting shaft (350). A driving rod (353) arranged obliquely is fixedly connected to the driving plate (352). The swing plate (31) is provided with a connecting through hole (354) that cooperates with the driving rod (353). The two ends of the lifting cylinder (351) are fixedly connected to the lifting shaft (350) and the cover body (33).

8. A feed processing batching device according to claim 7, characterized in that: A discharge cone ring (355) is fixedly connected to the inner bottom of the feed pipe (30); and a plunger (356) for sealing the discharge cone ring (355) is fixedly connected to one end of the lifting shaft (350).

9. A feed processing batching device according to claim 8, characterized in that: A plurality of corrugated guide plates (357) are fixed to the inner surface of the blanking cone ring (355).

10. A feed processing batching device according to claim 8, characterized in that: The upper end of the lifting cylinder (351) is connected to the lifting shaft (350) via a fixing plate (358), and the fixing plate (358), the lifting cylinder (351) and the lifting shaft (350) are all connected via bolts.

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