Batching device for feed processing

Abstract

The invention belongs to the technical field of batching devices, and particularly relates to a feed processing batching device which comprises a storage stirring tank, a rotating shaft and a premixing feeding assembly. The rotating shaft is located in the storage stirring tank and rotationally connected with the storage stirring tank, a plurality of sliding sleeves are slidably connected to the rotating shaft from left to right, a section of spiral blade is fixedly connected to each sliding sleeve, and the sliding sleeves are connected through a connecting rod mechanism; a pushing assembly is arranged on one side of the storage stirring tank and connected with the leftmost sliding sleeve, the rightmost sliding sleeve is connected with the rotating shaft through an adjusting screw, the sliding sleeves are pushed to move through the pushing assembly, and therefore the distance between the sliding sleeves is changed. The spiral blade and the telescopic rope net assembly can be switched between the stirring paddle and the auger blade by adjusting the distance between the sliding sleeves.

Description

Technical Field

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

[0002] In the field of feed processing, the uniformity and efficiency of batching are crucial. Traditional batching devices for feed processing have many limitations. On the one hand, the stirring structures of most devices are fixed and cannot be flexibly adjusted according to actual batching requirements. For example, some devices can only use a single auger blade for axial conveying and stirring, and the effect of fully mixing multiple raw materials is not good; although some other devices have a stirring function, the shape and layout of the stirring paddles are fixed, making it difficult to adapt to feed raw materials with different viscosities and particle sizes, resulting in uneven mixing and affecting the feed quality. On the other hand, the functions of the devices are relatively single. After batching is completed, additional equipment or complex operations are often required to discharge the mixed feed, lacking an integrated and efficient operation process. In addition, for the feeding process of multiple raw materials, they are usually simply added in sequence without a premixing step, so that the raw materials need a longer time to be fully mixed after entering the stirring tank, reducing the overall batching efficiency. Summary of the Invention

[0003] In view of the above technical problems, the present invention provides a batching device for feed processing, which aims to solve the problems of non-adjustable stirring method, single function, and lack of raw material premixing means in existing batching devices for feed processing.

[0004] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A batching device for feed processing, comprising a storage and stirring tank, a rotating shaft, and a premixing and feeding assembly; the rotating shaft is located inside the storage and stirring tank and is rotationally connected to the storage and stirring tank. A plurality of sliding sleeves are slidably connected to the rotating shaft from left to right. Each sliding sleeve is fixedly connected with a section of spiral blade, and the sliding sleeves are connected by a link mechanism; an expansion cord net assembly is connected between adjacent spiral blades; one end of the rotating shaft is fixedly connected with a driving shaft, and the driving shaft passes through the storage and stirring tank and extends out and is connected with a driving assembly, and the driving assembly drives the driving shaft, the rotating shaft, and the spiral blades to rotate; A pushing assembly is provided on one side of the storage and stirring tank, and the pushing assembly is connected to the leftmost sliding sleeve. The rightmost sliding sleeve is connected to the rotating shaft through an adjusting screw. The pushing assembly is used to push the sliding sleeve to move, thereby changing the distance between the sliding sleeves; when the distance between the sliding sleeves increases, the expansion cord net assembly is stretched; when the distance between the sliding sleeves shortens and abuts against each other, the expansion cord net assembly retracts and the spiral blades form a continuous auger blade; the premixing and feeding assembly is connected to the storage and stirring tank, and a discharge pipe is provided at the lower end of the other side of the storage and stirring tank.

[0005] 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, and accommodation cavities are provided at the ends of the spiral blades.

[0006] The pushing assembly includes a push plate, a push rod and a pushing cylinder. The push plate is rotatably connected to the leftmost sliding sleeve. One end of the push rod passes through the storage and agitation tank and is fixedly connected to the push plate; both ends of the pushing cylinder are fixedly connected to the storage and agitation tank and the push rod respectively.

[0007] Each sliding sleeve is fixedly connected to the spiral blade through a connecting plate.

[0008] 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 and agitation tank. The driving pulley is fixedly connected to the output shaft of the driving motor. The driven pulley is fixedly connected to the driving shaft. The driving pulley and the driven pulley are connected by a transmission belt.

[0009] The premixing and feeding assembly includes a feed pipe, a swinging disc and a blanking hopper. The feed pipe is fixedly connected to and communicated with the storage and agitation tank. The swinging disc is arranged in the feed pipe and is rotatably connected to the feed pipe; there are two blanking hoppers, and both blanking hoppers are fixedly connected to the swinging disc; A cover body is fixedly connected to the feed pipe, and a raw material pipe corresponding to the blanking hopper is provided on the cover body. Each blanking hopper corresponds to at least one raw material pipe; the swinging disc is connected with a swinging mechanism, and the swinging disc is driven to rotate reciprocally through the swinging mechanism.

[0010] The swinging mechanism includes a lifting shaft, a lifting cylinder and a driving plate. One end of the lifting shaft sequentially passes through the cover body and the swinging disc and extends into the feed pipe. The driving plate is located below the swinging disc and is fixedly connected to the lifting shaft. An inclined driving rod is fixedly connected to the driving plate, and a connecting through hole cooperating with the driving rod is provided on the swinging disc; both ends of the lifting cylinder are fixedly connected to the lifting shaft and the cover body respectively.

[0011] A blanking conical ring is fixedly connected to the inner bottom of the feed pipe; a plunger for blocking the blanking conical ring is fixedly connected to one end of the lifting shaft.

[0012] A plurality of corrugated guide plates are fixed on the inner surface of the blanking conical ring.

[0013] The upper end of the lifting cylinder is connected to the lifting shaft through a fixing plate, and both the fixing plate and the lifting cylinder and the lifting shaft are connected by bolts.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By adjusting the spacing between the sliding sleeves, the spiral blade and the telescopic rope net assembly can be switched between the stirring paddle and the auger blade. When the spacing between the sliding sleeves increases, the telescopic rope net is stretched, forming a "stirring paddle" with the spiral blade, which can stir and mix the feed in the storage mixing tank to meet the requirements of the batching operation. When the spacing between the sliding sleeves is shortened and abutted, the telescopic rope net retracts, and the spiral blade forms a continuous auger blade, which can push out the feed in the storage mixing tank, realizing the flexible conversion of different operating states.

[0015] The design of the adjusting screw can not only fix the position of the rightmost sliding sleeve but also adjust its position, thereby changing the position of the stirring paddle or the auger blade on the rotating shaft. The connection between the sliding sleeve and the spiral blade adopts a hollow structure, which improves the fluidity of the material during batching and ensures the full mixing and uniform distribution of the feed raw materials during the stirring process.

[0016] The swing plate and the feeding hopper in the premixing feeding assembly rotate reciprocally under the drive of the swing mechanism, causing different raw materials to form an overlapping intersection after being discharged from the feeding hopper, achieving the purpose of preliminary premixing. The design of the feeding cone ring and the corrugated guide plate enables the raw materials to be mixed again before entering the storage mixing tank, extending the residence time and mixing path of the raw materials, effectively improving the premixing effect, reducing the subsequent mixing time in the storage mixing tank, and enhancing the overall batching efficiency. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the internal structural schematic diagram of the present invention; Figure 3 is the connection structural schematic diagram between the pushing component and the sliding sleeve of the present invention; Figure 4 is Figure 3 the front view of the structure shown; Figure 5 is the partial sectional view of the spiral blade of the present invention; Figure 6 is the structural schematic diagram of the telescopic rope net assembly of the present invention; Figure 7 is the sectional view of the premixing feeding assembly of the present invention; Figure 8 is the connection structural schematic diagram in one direction between the swing plate and the drive plate of the present invention; Figure 9 is the connection structural schematic diagram in another direction between the swing plate and the drive plate of the present invention; Wherein: 1 is a storage and mixing tank, 2 is a rotating shaft, 3 is a premixing feeding assembly, 30 is a feeding pipe, 31 is a swinging disc, 32 is a blanking hopper, 33 is a cover body, 34 is a raw material pipe, 35 is a swinging mechanism, 350 is a lifting shaft, 351 is a lifting cylinder, 352 is a driving plate, 353 is a driving rod, 354 is a connecting through hole, 355 is a blanking conical ring, 356 is a plunger, 357 is a corrugated guide plate, 358 is a fixing plate, 4 is a sliding sleeve, 5 is a spiral blade, 50 is a receiving cavity, 6 is a connecting rod mechanism, 60 is a short connecting rod, 61 is a long connecting rod, 7 is a telescopic rope net assembly, 70 is a rope net, 71 is a tension spring, 8 is a driving shaft, 9 is a driving assembly, 90 is a driving motor, 91 is a driving pulley, 92 is a driven pulley, 93 is a transmission belt, 10 is a pushing assembly, 100 is a pushing plate, 101 is a push rod, 102 is a pushing cylinder, 11 is a discharge pipe, 12 is a connecting piece, 13 is an adjusting screw. Detailed implementation mode

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] As Figures 1 to 4 shown, a batching device for feed processing includes a storage and mixing tank 1, a rotating shaft 2 and a premixing feeding assembly 3; the rotating shaft 2 is located in the storage and mixing tank 1 and is rotationally connected to the storage and mixing tank 1. A plurality of sliding sleeves 4 are slidably connected to the rotating shaft 2 from left to right, and each sliding sleeve 4 is fixedly connected with a section of spiral blade 5. The sliding 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. A short connecting rod 60 is respectively hinged to the sliding sleeves 4 on both sides, and the remaining sliding sleeves 4 are respectively hinged to a long connecting rod 61. The short connecting rod 60 and the long connecting rod 61 are successively hinged. Through the structural setting of the connecting rod mechanism 6, when one sliding sleeve 4 moves, the other sliding sleeves 4 will also move accordingly.

[0020] A telescopic rope net assembly 7 is connected between adjacent spiral blades 5. When the telescopic rope net 70 is stretched, a "stirring paddle" can be formed between the spiral blades 5 to play a role in stirring. One end of the rotating shaft 2 is fixedly connected with a driving shaft 8. The driving shaft 8 passes through the storage and mixing tank 1 and extends out and is connected with a driving assembly 9. The driving assembly 9 drives the driving shaft 8, the rotating shaft 2 and the spiral blades 5 to rotate.

[0021] A pushing assembly 10 is arranged on one side of the storage and mixing tank 1. 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.

[0022] The sliding sleeve 4 is pushed by the pushing component 10 to move, thereby changing the distance between the sliding sleeves 4. When the distance between the sliding sleeves 4 increases, the telescopic rope net assembly 7 is stretched; there are also intervals between the spiral blades 5, and a complete and continuous auger blade cannot be formed; in this state, the spiral blade 5 and the telescopic rope net assembly 7 are used as stirring blades to stir and mix the feed in the storage stirring tank 1 to complete the batching operation.

[0023] When the distance between the sliding sleeves 4 is shortened and they abut against each other, the telescopic rope net assembly 7 retracts and the spiral blades 5 form a continuous auger blade; in this state, the spiral blades 5 are used as auger blades to convey the feed in the storage stirring tank 1.

[0024] During use, two or more raw materials are pre-mixed by the pre-mixing feeding component 3 and then discharged into the storage stirring tank 1. Then the driving mechanism is started, and the distance between the sliding sleeves 4 is increased through the pushing mechanism to perform the batching operation. After the batching operation is completed, the distance between the sliding sleeves 4 is shortened through the pushing mechanism, and the batched feed can be discharged from the discharge pipe 11 on the other side of the storage stirring tank 1.

[0025] By tightening the adjusting screw 13, on the one hand, it can play a role in fixing the position of the rightmost sliding sleeve 4; on the other hand, it can play a role in adjusting the position of the rightmost sliding sleeve 4. After the position is adjusted, tighten the adjusting screw 13. When the position of the rightmost sliding sleeve 4 changes, the positions of the other sliding sleeves 4 will also change accordingly, that is, the position of the stirring blade or the auger blade on the rotating shaft 2 can be changed.

[0026] Further, as Figure 5 and Figure 6 shown, the telescopic rope net assembly 7 includes a rope net 70 and a tension spring 71. The two ends of the rope net 70 are respectively connected to the ends of the corresponding spiral blades 5 through the tension springs 71, and corresponding receiving cavities 50 are provided at the ends of the spiral blades 5. When the distance between the sliding 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 receiving cavity 50 and forms a "stirring blade" to play a stirring role. When the distance between the sliding sleeves 4 is shortened, the tension spring 71 releases elastic potential energy and pulls the rope net 70 back into the receiving cavity 50.

[0027] Further, as Figure 2As shown in the figure, the pushing component 10 includes a push plate 100, a push rod 101, and a pushing cylinder 102. The push plate 100 is rotatably connected to the leftmost sliding 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. Both ends of the pushing cylinder 102 are fixedly connected to the storage and mixing tank 1 and the push rod 101 respectively. When the pushing cylinder 102 expands and contracts, it drives the push plate 100 and the leftmost sliding sleeve 4 to move through the push rod 101. When the sliding sleeve 4 moves, it drives the other sliding sleeves 4 to move correspondingly through the link mechanism 6, thereby changing the distance between the sliding sleeves 4.

[0028] Further, as Figure 5 shown, each sliding sleeve 4 is fixedly connected to the spiral blade 5 through a connecting plate. A hollow structure for the material to pass through is provided between the sliding sleeve 4 and the spiral blade 5 to improve the fluidity of the material during batching and ensure uniform mixing.

[0029] Further, as Figure 2 shown, the driving component 9 includes 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 and 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. The driving pulley 91 and the driven pulley 92 are connected by a transmission belt 93. By starting the driving motor 90, the driving shaft 8 and the rotating shaft 2 can be driven to rotate.

[0030] Further, as Figures 7 to 9 shown, the premixing and feeding component 3 includes a feed pipe 30, a swing plate 31, and a hopper 32. The feed pipe 30 is fixedly connected to and communicates with the storage and mixing tank 1. The swing plate 31 is arranged in the feed pipe 30 and is rotatably connected to the feed pipe 30. There are two hoppers 32, and both hoppers 32 are fixedly connected to the swing plate 31. The swing plate 31 is connected to a swing mechanism 35, and the swing plate 31 and the hoppers 32 thereon are driven to reciprocally rotate through the swing mechanism 35.

[0031] A cover body 33 is fixedly connected to the feed pipe 30, and the cover body 33 and the feed pipe 30 can be connected by a flange or a thread. The cover body 33 is provided with raw material pipes 34 corresponding to the hoppers 32, and each hopper 32 corresponds to at least one raw material pipe 34. Taking the case where there are two raw material pipes 34 as an example, two kinds of raw materials after weighing are respectively discharged into the hoppers 32 through the raw material pipes 34; the hoppers 32 swing reciprocally, so that the two kinds of raw materials form an overlapping intersection after being discharged through the hoppers 32, achieving the purpose of preliminary premixing. The two premixed raw materials enter the storage and mixing tank 1 for further mixing and stirring to complete batching.

[0032] 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 sequentially passes through the cover body 33 and the swing plate 31 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. An inclined driving rod 353 is fixedly connected to the driving plate 352. A connecting through hole 354 that cooperates with the driving rod 353 is provided on the swing plate 31. The aperture of the connecting through hole 354 is larger than the diameter of the driving rod 353, and the driving rod 353 passes through the connecting through hole 354 and extends out; both ends of the lifting cylinder 351 are fixedly connected to the lifting shaft 350 and the cover body 33 respectively.

[0033] When the lifting cylinder 351 continuously expands and contracts, it can drive the lifting shaft 350, the driving plate 352, and the driving rod 353 thereon to move up and down. Since the driving rod 353 is an inclined structure, during its up and down movement, it will cooperate with the swing plate to push the swing plate (and the feeding hopper 32) to rotate reciprocally, so that the two raw materials form an overlapping cross after being discharged through the feeding hopper 32 and are discharged into the storage and mixing tank 1.

[0034] A blanking cone ring 355 is fixedly connected to the inner bottom of the feed pipe 30, and a through hole is provided in the middle of the blanking cone ring 355. A plunger 356 for blocking the through hole in the middle of the blanking cone ring 355 is fixedly connected to one end of the lifting shaft 350. A plurality of corrugated guide plates 357 are fixed to the inner surface of the blanking cone ring 355.

[0035] When the piston rod of the lifting cylinder 351 extends, it drives the plunger 356 to move upward to block the through hole; thereby increasing the residence time of the two raw materials, so that the two raw materials are stacked layer by layer in the blanking cone ring 355 after overlapping and crossing.

[0036] When the piston rod of the lifting cylinder 351 shortens, it drives the plunger 356 to move downward to separate it from the through hole and no longer block the through hole, and the stacked material is discharged into the storage and mixing tank 1 through the through hole. During the discharge process of the stacked material, the material will move along the corrugated guide plate 357 and finally be discharged in a spiral shape, further improving the premixing effect.

[0037] The upper end of the lifting cylinder 351 is connected to the lifting shaft 350 through a fixing plate 358, and both the fixing plate 358 and the lifting cylinder 351 and the lifting shaft 350 are connected by bolts. During installation, first connect the cover body 33 to the feed pipe 30, and finally fix the lifting cylinder 351 and the lifting shaft 350 to the fixing plate 358 through bolts respectively.

[0038] 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. An ingredient device for feed processing, characterized in that: It includes a storage and mixing tank (1), a rotating shaft (2), and a premixing feeding assembly (3); the rotating shaft (2) is located inside the storage and mixing tank (1) and is rotatably connected to the storage and mixing tank (1). A number of sliding sleeves (4) are slidably connected to the rotating shaft (2) from left to right. A section of spiral blade (5) is fixedly connected to each sliding sleeve (4). The sliding sleeves (4) are connected by a connecting rod mechanism (6); an extensible 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 and mixing tank (1) and extends out and is connected to a driving assembly (9). The driving assembly (9) drives the driving shaft (8), the rotating shaft (2), and the spiral blades (5) to rotate. A pushing assembly (10) is provided on one side of the storage and mixing tank (1). 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). The pushing assembly (10) is used to push the sliding sleeve (4) to move, thereby changing the distance between the sliding sleeves (4); when the distance between the sliding sleeves (4) increases, the extensible rope net assembly (7) is stretched; when the distance between the sliding sleeves (4) shortens and abuts against each other, the extensible rope net assembly (7) retracts and the spiral blades (5) form a continuous auger blade; the premixing feeding assembly (3) is connected to the storage and mixing tank (1). A discharge pipe (11) is provided at the lower end of the other side of the storage and mixing tank (1).

2. The batching device for feed processing according to claim 1, wherein: The extensible rope net assembly (7) includes a rope net (70) and a tension spring (71). The two ends of the rope net (70) are respectively connected to the ends of the corresponding spiral blades (5) through the tension spring (71). A corresponding receiving cavity (50) is provided at the end of the spiral blade (5).

3. An ingredient device for feed processing according to claim 1, characterized in that: The pushing assembly (10) includes a push plate (100), a push rod (101), and a pushing cylinder (102). The push plate (100) is rotatably connected to the leftmost sliding 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); both ends of the pushing cylinder (102) are fixedly connected to the storage and mixing tank (1) and the push rod (101) respectively.

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

5. An ingredient device for feed processing according to claim 1, characterized in that: The driving assembly (9) includes 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 and 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). The driving pulley (91) and the driven pulley (92) are connected by a transmission belt (93).

6. The batching device for feed processing according to claim 1, characterized in that: The premixing feeding assembly (3) includes a feeding pipe (30), a swinging disc (31), and a feeding hopper (32). The feeding pipe (30) is fixedly connected to and communicates with the storage and mixing tank (1). The swinging disc (31) is arranged inside the feeding pipe (30) and is rotatably connected to the feeding pipe (30); there are two feeding hoppers (32), and both feeding hoppers (32) are fixedly connected to the swinging disc (31). A cover body (33) is fixedly connected to the feed pipe (30). A raw material pipe (34) corresponding to the blanking hopper (32) is provided on the cover body (33). Each blanking hopper (32) corresponds to at least one raw material pipe (34). The swing plate (31) is connected with a swing mechanism (35), and the swing plate (31) is driven to rotate reciprocally through the swing mechanism (35).

7. An ingredient device for feed processing 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) sequentially passes through the cover body (33) and the swing plate (31) and extends into the feed pipe (30). The driving plate (352) is located below the swing plate (31) and is fixedly connected with the lifting shaft (350). An inclined driving rod (353) is fixedly connected to the driving plate (352). A connecting through hole (354) matched with the driving rod (353) is provided on the swing plate (31). The two ends of the lifting cylinder (351) are respectively fixedly connected with the lifting shaft (350) and the cover body (33).

8. An ingredient device for feed processing according to claim 7, characterized in that: A blanking cone ring (355) is fixedly connected to the inner bottom of the feed pipe (30). A plunger (356) for blocking the blanking cone ring (355) is fixedly connected to one end of the lifting shaft (350).

9. An ingredient device for feed processing 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. An ingredient device for feed processing according to claim 8, characterized in that: The upper end of the lifting cylinder (351) is connected with the lifting shaft (350) through a fixing plate (358). The fixing plate (358) is connected with the lifting cylinder (351) and the lifting shaft (350) through bolts respectively.

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