Spiral conveyor with Y-shaped outlet

Abstract

The utility model relates to the technical field of material conveying equipment, in particular to a spiral conveyor with a Y-shaped outlet, which can convey materials in a feeding bin from a low position to a high position through a rotary ascending transmission mode by arranging a driving motor, a rotating rod and a rotating conveying belt, so that the conveying efficiency is greatly improved. Meanwhile, the feeding bin is placed at the low position, materials can be conveniently and rapidly added by workers, machining operation of the workers is facilitated, the materials are conveyed to the discharging pipe through the arranged rotating rod and the rotating conveying belt, the materials enter the Y-shaped material distributing pipe through the discharging pipe, and the materials are conveyed to the discharging pipe through the discharging pipe; therefore, the Y-shaped material distributing pipe starts to distribute materials.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying equipment, in particular to a Y-shaped outlet screw conveyor. Background Art

[0002] Screw conveyor is a kind of equipment mainly used for feeding powder and granular raw materials, flaky raw materials and small block raw materials. It is suitable for packaging, food, chemical, building materials and plastic industries. When feeding the screw conveyor, the material is usually poured into the feed hopper, so that the material in the feed hopper is transported to the next processing equipment through the screw conveyor. The screw conveyor is mainly used to transport the material from the low place to the high place, so as to meet the needs of the next processing step, thus facilitating the workers' processing operations.

[0003] However, conventional screw conveyors have one inlet and one outlet. To meet the needs of production and processing, it is necessary to manually start or shut down the screw conveyor controller switch, which increases the workload of manual labor, reduces the efficiency of transportation, and is likely to cause material transportation to pile up. The conventional solution is to add another screw conveyor, which is bound to increase production costs, increase the use of labor, and waste human resources.

[0004] Therefore, the production of a Y-type double-outlet screw conveyor with simple structure, free switching and alternate use, which can reduce manual operation and human resources, increase work efficiency and reduce costs has broad market prospects. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model provides a Y-shaped double-outlet screw conveyor which has a simple structure and can be switched freely and used alternately, thereby reducing manual operation and human resources, increasing work efficiency and reducing costs, so as to overcome the defects in the prior art.

[0006] The technical solution adopted by the utility model is as follows: a Y-shaped outlet screw conveyor, which includes a support bracket. The support bracket adopts a "U"-shaped bracket structure with the left side higher than the right side. An auxiliary support frame is provided on the outer side of the high side of the support bracket, and the height of the auxiliary support frame is not less than that of the support bracket. A conveying pipe is provided on the outer side of the top surfaces of the support bracket and the auxiliary support frame. First conveying pipe fixing rings are provided on both top surfaces of the support bracket, and a second conveying pipe fixing ring is provided on the top surface of the auxiliary support frame. The conveying pipe is respectively sleeved inside the two first conveying pipe fixing rings and the second conveying pipe fixing ring. A feed bin is provided on the outer wall of the bottom end of the conveying pipe, a driving motor is provided on the side wall of the bottom end of the conveying pipe, a discharge pipe is communicated with the outer wall of the top end of the conveying pipe, and a Y-shaped material distribution device is sleeved and communicated with the bottom surface of the discharge pipe. A rotating rod is provided inside the conveying pipe. A rotating bearing is provided on the outer wall of the driving motor, and the rotating bearing is electrically connected to the output end of the driving motor. One end of the rotating rod is sleeved inside the rotating bearing. A rotating block is provided at the top end of the conveying pipe, and the other end of the rotating rod is sleeved inside the rotating block. A rotating conveyor belt is provided on the outer wall of the rotating rod. Universal wheels are provided on the bottom surface of the support bracket, support fixing pads are provided on the bottom surface of the auxiliary support frame, and a control electric box is provided on the bracket of the auxiliary support frame.

[0007] The described Y-shaped material distribution device includes a Y-shaped material distribution pipe, which adopts an inverted "Y" - shaped tubular structure. On both sides inside the feeding port of the Y-shaped material distribution pipe, there are blanking conversion plate limit plates. On one side wall of the Y-shaped material distribution pipe, there is a push-pull rod fixing block. On the outer walls of both sides of the Y-shaped material distribution pipe, there are fixed rotating blocks. Inside both fixed rotating blocks, there are rotating bearings sleeved. Inside one of the fixed rotating blocks, the rotating bearing is sleeved with a first movable bolt, and inside the other fixed rotating block, the rotating bearing is sleeved with a second movable bolt. On the inner walls of both sides of the Y-shaped material distribution pipe, there are blanking conversion plate fixing plates. One of the fixed rotating blocks is connected to one of the blanking conversion plate fixing plates through the first movable bolt, and the other fixed rotating block is connected to the other blanking conversion plate fixing plate through the second movable bolt. Inside the Y-shaped material distribution pipe, there is a blanking conversion plate, which adopts a "U" - shaped long plate sliding structure. One side of the blanking conversion plate is fixedly installed on the outer wall of the first movable bolt between one of the fixed rotating blocks and the inner wall of one side of the Y-shaped material distribution pipe through the first movable bolt, and the other side of the blanking conversion plate is fixedly installed on the outer wall of the second movable bolt between the other fixed rotating block and the inner wall of the other side of the Y-shaped material distribution pipe through the second movable bolt. On the outer wall of the Y-shaped material distribution pipe near the push-pull rod fixing block, there is an electric push-pull rod. On one side wall of the electric push-pull rod, there is a fixed connection block. Between the fixed connection block and the push-pull rod fixing block, there is an auxiliary connection block. The electric push-pull rod is connected to the push-pull rod fixing block through the auxiliary connection block. On the other side of the electric push-pull rod, there is a push-pull rod connection block. A blanking conversion plate rotation adjustment block is sleeved on the push-pull rod connection block. The blanking conversion plate rotation adjustment block is sleeved on the outer wall of the first movable bolt. The blanking conversion plate rotation adjustment block is connected to the outer wall of one of the fixed rotating blocks through the first movable bolt.

[0008] The height of the described blanking conversion plate limit plate is not greater than the height of the blanking conversion plate fixing plate. The two blanking conversion plate limit plates are symmetrically arranged on the inner side wall of the feeding port of the Y-shaped material distribution pipe. The lengths of the two blanking conversion plate limit plates match the length of the side wall of the feeding port of the Y-shaped material distribution pipe. The two blanking conversion plate fixing plates are symmetrically arranged on the inner and outer walls of the feeding port of the Y-shaped material distribution pipe. The lengths of the two blanking conversion plate fixing plates match the length of the outer wall of the feeding port of the Y-shaped material distribution pipe.

[0009] The described push-pull rod connection block adopts a "U" - shaped connection block structure. One end of the blanking conversion plate rotation adjustment block is buckled inside the U-shaped opening of the push-pull rod connection block through a bolt, and the other end of the blanking conversion plate rotation adjustment block is fixedly buckled on the outer wall of the first movable bolt.

[0010] The height of the rotating end of the described blanking conversion plate is not lower than the bottom surface height of the blanking conversion plate limit plate, and the height of the rotating other end of the blanking conversion plate is not higher than the top surface height of the blanking ports at both ends of the Y-shaped material distribution pipe.

[0011] The outer wall of one end of the electric push-pull rod and the fixed connection block are an integrated structure, the outer wall of the other end of the electric push-pull rod and the push-pull rod connection block are an integrated structure, and the electric push-pull rod is electrically connected to the control electric box.

[0012] The control electric box is electrically connected to the driving motor, and the universal pulley adopts a foot-operated pulley structure with a foot lock function.

[0013] The beneficial effects of the utility model are as follows: firstly, the utility model can effectively adjust the first movable bolt forward and backward by adjusting the electric push-pull rod through the two material discharge conversion plate limiting plates, the material discharge conversion plate, the two material discharge conversion plate fixing plates, the electric push-pull rod, the push-pull rod connecting block, the material discharge conversion plate rotation adjustment block, the first movable bolt and the second movable bolt, so that the material discharge conversion plate inside the Y-shaped material distribution pipe can be rotated, and the rotation height of the material discharge conversion plate can be limited by the two material discharge conversion plate limiting plates, and the rotation height of the material discharge conversion plate can be limited by the discharge end of the Y-shaped material distribution pipe, so that when the raw materials falling from the discharge pipe enter the Y-shaped material distribution pipe effectively, the discharge end of the Y-shaped material distribution pipe can be adjusted back and forth by the material discharge conversion plate. , so that it can be loaded without stopping, and it can be used back and forth, which can realize free switching, reduce manual operation and human resources, and at the same time increase work efficiency and reduce costs. The utility model can use the driving motor, rotating rod and rotating conveyor belt to transport the material in the feed bin from low to high through the rotating and ascending transmission method, thereby increasing the efficiency of transporting materials. At the same time, the feed bin is placed at a low place, which is also convenient for workers to add materials, convenient and quick, thereby facilitating the workers' processing operations, and is transmitted to the discharge pipe through the rotating rod and rotating conveyor belt, and enters the interior of the Y-type distribution pipe through the discharge pipe, so that the distribution starts through the Y-type distribution pipe. It has a simple structure, convenient operation, ingenious design, and greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0015] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model without the Y-shaped material distribution pipe.

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the Y-type material distribution pipe of the utility model.

[0018] Figure 5 It is a front structural schematic diagram of the Y-type material distribution pipe of the utility model.

[0019] Figure 6 It is a schematic diagram of the front cross-sectional structure of the Y-shaped material distribution pipe of the present utility model.

[0020] Figure 7 It is a schematic diagram of the side structure of the Y-shaped material distribution pipe of the utility model.

[0021] Figure 8 It is a schematic diagram of the side section structure of the Y-type material distribution pipe of the utility model.

[0022] In the figure: 1-support bracket, 2-conveyor pipe, 3-feed bin, 4-drive motor, 5-discharge pipe, 6-Y-type distribution pipe, 7-auxiliary support frame, 8-first conveyor pipe fixing ring, 9-second conveyor pipe fixing ring, 10-rotating rod, 11-rotating conveyor belt, 12-rotating bearing, 13-push-pull rod fixing block, 14-electric push-pull rod, 15-fixed connecting block, 16-push-pull rod connecting block, 17-auxiliary connecting block, 18-unloading conversion plate rotation adjustment block, 19-fixed rotating block, 20-first movable bolt, 21-unloading conversion plate fixing plate, 22-second movable bolt, 23-unloading conversion plate, 24-unloading conversion plate limiting plate, 25-support fixing pad, 26-control electric box, 27-universal pulley. DETAILED DESCRIPTION

[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", etc. mentioned in the present application are used to distinguish the objects being described and do not have any order or technical meaning, and the "connection" mentioned in the present application, unless otherwise specified, includes direct and indirect connections.

[0024] like Figure 1 , 2As shown in Figures 3, 4, 5, 6, 7, and 8, a Y-shaped outlet screw conveyor includes a support bracket 1. The support bracket 1 adopts a "U"-shaped bracket structure with a higher left side and a lower right side. An auxiliary support bracket 7 is provided on the outer side of the elevated part of the support bracket 1. The height of the auxiliary support bracket 7 is not less than that of the support bracket 1. A conveying pipe 2 is provided on the outer side of the top surfaces of the support bracket 1 and the auxiliary support bracket 7. First conveying pipe fixing rings 8 are provided on both top surfaces of the support bracket 1, and a second conveying pipe fixing ring 9 is provided on the top surface of the auxiliary support bracket 7. The conveying pipe 2 is respectively sleeved inside the two first conveying pipe fixing rings 8 and the second conveying pipe fixing ring 9. A feed bin 3 is provided on the outer wall of the bottom end of the conveying pipe 2, a driving motor 4 is provided on the side wall of the bottom end of the conveying pipe 2, a discharge pipe 5 is communicated with the outer wall of the top end of the conveying pipe 2, and a Y-shaped material distribution device is sleeved and communicated with the bottom surface of the discharge pipe 5. A rotating rod 10 is provided inside the conveying pipe 2. A rotating bearing 12 is provided on the outer wall of the driving motor 4, and the rotating bearing 12 is electrically connected to the output end of the driving motor 4. One end of the rotating rod 10 is sleeved inside the rotating bearing 12. A rotating block is provided at the top end of the conveying pipe 2, and the other end of the rotating rod 10 is sleeved inside the rotating block. A rotating conveyor belt 11 is provided on the outer wall of the rotating rod 10. A universal pulley 27 is provided on the bottom surface of the support bracket 1, a support fixing pad 25 is provided on the bottom surface of the auxiliary support bracket 7, and a control electric box 26 is provided on the bracket of the auxiliary support bracket 7;The described Y-shaped material distribution device includes a Y-shaped material distribution pipe 6. The Y-shaped material distribution pipe 6 adopts an inverted "Y"-shaped tubular structure. On both sides inside the feeding port of the Y-shaped material distribution pipe 6, there are feeding conversion plate limiting plates 24. On one side wall of the Y-shaped material distribution pipe 6, there is a push-pull rod fixing block 13. On both outer walls of the Y-shaped material distribution pipe 6, there are fixed rotating blocks 19. Inside both fixed rotating blocks 19, there are rotating bearings sleeved. Inside one of the fixed rotating blocks 19, the rotating bearing is sleeved with a first movable bolt 20, and inside the other fixed rotating block 19, the rotating bearing is sleeved with a second movable bolt 22. On both inner walls of the Y-shaped material distribution pipe 6, there are feeding conversion plate fixing plates 21. One of the fixed rotating blocks 19 is connected to one of the feeding conversion plate fixing plates 21 through the first movable bolt 20, and the other fixed rotating block 19 is connected to the other feeding conversion plate fixing plate 21 through the second movable bolt 22. Inside the Y-shaped material distribution pipe 6, there is a feeding conversion plate 23. The feeding conversion plate 23 adopts a "凵"-shaped long plate sliding structure. One side of the feeding conversion plate 23 is fixedly installed on the outer wall of the first movable bolt 20 between one of the fixed rotating blocks 19 and one inner wall of the Y-shaped material distribution pipe 6 through the first movable bolt 20, and the other side of the feeding conversion plate 23 is fixedly installed on the outer wall of the second movable bolt 22 between the other fixed rotating block 19 and the other inner wall of the Y-shaped material distribution pipe 6 through the second movable bolt 22. On the outer wall of the Y-shaped material distribution pipe 6 near the push-pull rod fixing block 13, there is an electric push-pull rod 14. On one outer wall of the electric push-pull rod 14, there is a fixed connection block 15. Between the fixed connection block 15 and the push-pull rod fixing block 13, there is an auxiliary connection block 17. The electric push-pull rod 14 is connected to the push-pull rod fixing block 13 through the auxiliary connection block 17. On the other side of the electric push-pull rod 14, there is a push-pull rod connection block 16. A feeding conversion plate rotation adjustment block 18 is sleeved on the push-pull rod connection block 16. The feeding conversion plate rotation adjustment block 18 is sleeved on the outer wall of the first movable bolt 20. The feeding conversion plate rotation adjustment block 18 is connected to the outer wall of one of the fixed rotating blocks 19 through the first movable bolt 20; The height of the feeding conversion plate limiting plate 24 is not greater than the height of the feeding conversion plate fixing plate 21. The two feeding conversion plate limiting plates 24 are symmetrically arranged on the inner side wall of the feeding port of the Y-shaped material distribution pipe 6. The lengths of the two feeding conversion plate limiting plates 24 match the side wall length of the feeding port of the Y-shaped material distribution pipe 6. The two feeding conversion plate fixing plates 21 are symmetrically arranged on the inner and outer walls of the feeding port of the Y-shaped material distribution pipe 6. The lengths of the two feeding conversion plate fixing plates 21 match the outer wall length of the feeding port of the Y-shaped material distribution pipe 6; The push-pull rod connection block 16 adopts a "凵"-shaped connection block structure. One end of the feeding conversion plate rotation adjustment block 18 is bolted inside the凵 opening of the push-pull rod connection block 16, and the other end of the feeding conversion plate rotation adjustment block 18 is fixedly buckled on the outer wall of the first movable bolt 20;The height of one rotating end of the blanking conversion plate 23 is not lower than the bottom height of the blanking conversion plate limiting plate 24, and the height of the other rotating end of the blanking conversion plate 23 is not higher than the height of the top surface of the blanking openings at both ends of the Y-shaped material distribution pipe 6; the outer wall of one end of the electric push-pull rod 14 is an integral structure with the fixed connecting block 15, and the outer wall of the other end of the electric push-pull rod 14 is an integral structure with the push-pull rod connecting block 16, and the electric push-pull rod 14 is electrically connected to the control electric box 26; the control electric box 26 is electrically connected to the drive motor 4, and the universal pulley 27 A foot-operated pulley structure with a foot lock function is adopted. Through the provided driving motor 4, rotating rod 10 and rotating conveyor belt 11, the material in the feed bin 3 can be transported from a low place to a high place through a rotating ascending transmission mode, so that the efficiency of transporting materials is increased. At the same time, the feed bin 3 is placed at a low place, which is also convenient for workers to add materials, which is convenient and fast, thereby facilitating the processing operation of workers. Through the provided rotating rod 10 and rotating conveyor belt 11, it is transmitted to the discharge pipe 5, and enters the Y-shaped separation through the discharge pipe 5. The inside of the material distribution pipe 6 is connected to the material distribution pipe 6, thereby starting to distribute the materials through the Y-shaped material distribution pipe 6. By setting two material distribution conversion plate limiting plates 24, material distribution conversion plates 23, two material distribution conversion plate fixing plates 21, electric push-pull rods 14, push-pull rod connecting blocks 16, material distribution conversion plate rotation adjustment blocks 18, first movable bolts 20 and second movable bolts 22, the electric push-pull rods 14 can be effectively adjusted to adjust the first movable bolts 20 forward and backward, so that the material distribution conversion plates 23 inside the Y-shaped material distribution pipe 6 can be rotated, and the two material distribution conversion plates can be adjusted to adjust the material distribution. The plate change limit plate 24 limits the rotation height of the material transfer plate 23, and the material transfer plate 23 is limited by the discharge end of the Y-shaped material distribution pipe 6. In this way, when the raw materials falling from the discharge pipe 5 enter the Y-shaped material distribution pipe 6, the discharge end of the Y-shaped material distribution pipe 6 can be adjusted back and forth by the material transfer plate 23, so that it can be loaded without stopping the machine. In this way, free switching can be achieved by using it back and forth, reducing manual operation and human resources, and at the same time increasing work efficiency and reducing costs. ;

[0025] The method of using this product is as follows: Figure 1 , 2As shown in , 3, 4, 5, 6, 7, and 8, by setting two material transfer plate limiting plates 24, a material transfer plate 23, two material transfer plate fixing plates 21, an electric push-pull rod 14, a push-pull rod connecting block 16, a material transfer plate rotation adjustment block 18, a first movable bolt 20 and a second movable bolt 22, the first movable bolt 20 can be effectively adjusted forward and backward by adjusting the electric push-pull rod 14, so that the material transfer plate 23 inside the Y-shaped material distribution pipe 6 can be rotated, and the rotation height of the material transfer plate 23 can be limited by the two material transfer plate limiting plates 24, and the rotation height of the material transfer plate 23 can be limited by the discharge end of the Y-shaped material distribution pipe 6, so that the raw materials falling from the discharge pipe 5 can be effectively moved into the Y-shaped material distribution pipe 6 through the lower The material conversion plate 23 is used to adjust the discharge end of the Y-shaped distribution pipe 6 back and forth so that it can be loaded without stopping. This back and forth use can achieve free switching, reduce manual operation and human resources, and at the same time increase work efficiency and reduce costs. Through the set driving motor 4, rotating rod 10 and rotating conveyor belt 11, the material in the feed bin 3 can be transported from a low place to a high place through a rotating and ascending transmission method, thereby increasing the efficiency of transporting materials. At the same time, the feed bin 3 is placed at a low place, which is also convenient for workers to add materials, which is convenient and quick, thereby facilitating the workers' processing operations. Through the set rotating rod 10 and rotating conveyor belt 11, it is transmitted to the discharge pipe 5, and through the discharge pipe 5 it enters the interior of the Y-shaped distribution pipe 6, so that the distribution begins through the Y-shaped distribution pipe 6.

[0026] The utility model has a broad market prospect through a Y-shaped double-outlet screw conveyor with simple structure, free switching and alternate use, which reduces manual operation and human resources, increases work efficiency and reduces costs.

Claims

1. A Y-shaped outlet screw conveyor, comprising a support bracket (1). The support bracket (1) adopts a "U"-shaped bracket structure with the left side higher than the right side. An auxiliary support bracket (7) is provided on the outer side of the elevated part of the support bracket (1). The height of the auxiliary support bracket (7) is not less than that of the support bracket (1). A conveying pipe (2) is provided on the outer sides of the top surfaces of the support bracket (1) and the auxiliary support bracket (7). First conveying pipe fixing rings (8) are provided on both top surfaces of the support bracket (1). A second conveying pipe fixing ring (9) is provided on the top surface of the auxiliary support bracket (7). The conveying pipe (2) is respectively sleeved inside the two first conveying pipe fixing rings (8) and the second conveying pipe fixing ring (9). It is characterized in that: A feed bin (3) is provided on the outer wall of the bottom end of the conveying pipe (2), a driving motor (4) is provided on the side wall of the bottom end of the conveying pipe (2), a discharge pipe (5) is connected to the outer wall of the top end of the conveying pipe (2), and the bottom surface of the discharge pipe (5) is sleeved and connected to a Y-shaped material distributing device, a rotating rod (10) is provided inside the conveying pipe (2), a rotating bearing (12) is provided on the outer wall of the driving motor (4), the rotating bearing (12) is electrically connected to the output end of the driving motor (4), one end of the rotating rod (10) is sleeved inside the rotating bearing (12), a rotating block is provided at the top end of the conveying pipe (2), the other end of the rotating rod (10) is sleeved inside the rotating block, a rotating conveyor belt (11) is provided on the outer wall of the rotating rod (10), a universal pulley (27) is provided on the bottom surface of the supporting bracket (1), a supporting fixing pad (25) is provided on the bottom surface of the auxiliary supporting bracket (7), and a control electric box (26) is provided on the bracket of the auxiliary supporting bracket (7).

2. The Y-shaped outlet screw conveyor according to claim 1, characterized in that: The described Y-shaped material distribution device includes a Y-shaped material distribution pipe (6). The Y-shaped material distribution pipe (6) adopts an inverted "Y" - shaped tubular structure. On both sides inside the feeding port of the Y-shaped material distribution pipe (6), there are feeding conversion plate limiting plates (24). On one side wall of the Y-shaped material distribution pipe (6), there is a push-pull rod fixing block (13). On both outer walls of the Y-shaped material distribution pipe (6), there are fixed rotating blocks (19). Inside both fixed rotating blocks (19), there are rotating bearings sleeved. Inside one of the fixed rotating blocks (19), the rotating bearing sleeves a first movable bolt (20), and inside the other fixed rotating block (19), the rotating bearing sleeves a second movable bolt (22). On both inner walls of the Y-shaped material distribution pipe (6), there are feeding conversion plate fixing plates (21). One of the fixed rotating blocks (19) is connected to one of the feeding conversion plate fixing plates (21) through the first movable bolt (20), and the other fixed rotating block (19) is connected to the other feeding conversion plate fixing plate (21) through the second movable bolt (22). Inside the Y-shaped material distribution pipe (6), there is a feeding conversion plate (23). The feeding conversion plate (23) adopts a "凵" - shaped long plate sliding structure. One side of the feeding conversion plate (23) is fixedly installed on the outer wall of the first movable bolt (20) between one of the fixed rotating blocks (19) and one inner wall of the Y-shaped material distribution pipe (6) through the first movable bolt (20). The other side of the feeding conversion plate (23) is fixedly installed on the outer wall of the second movable bolt (22) between the other fixed rotating block (19) and the other inner wall of the Y-shaped material distribution pipe (6) through the second movable bolt (22). On the outer wall of the Y-shaped material distribution pipe (6) near the push-pull rod fixing block (13), there is an electric push-pull rod (14). On one side outer wall of the electric push-pull rod (14), there is a fixed connection block (15). Between the fixed connection block (15) and the push-pull rod fixing block (13), there is an auxiliary connection block (17). The electric push-pull rod (14) is connected to the push-pull rod fixing block (13) through the auxiliary connection block (17). On the other side of the electric push-pull rod (14), there is a push-pull rod connection block (16). A feeding conversion plate rotating adjustment block (18) is sleeved on the push-pull rod connection block (16). The feeding conversion plate rotating adjustment block (18) is sleeved on the outer wall of the first movable bolt (20). The feeding conversion plate rotating adjustment block (18) is connected to the outer wall of one of the fixed rotating blocks (19) through the first movable bolt (20).

3. The Y-shaped outlet screw conveyor according to claim 2 is characterized in that: The height of the described feeding conversion plate limiting plate (24) is not greater than the height of the feeding conversion plate fixing plate (21). The two feeding conversion plate limiting plates (24) are symmetrically arranged on the inner side wall of the feeding port of the Y-shaped material distribution pipe (6). The lengths of the two feeding conversion plate limiting plates (24) match the length of the side wall of the feeding port of the Y-shaped material distribution pipe (6). The two feeding conversion plate fixing plates (21) are symmetrically arranged on the inner and outer walls of the feeding port of the Y-shaped material distribution pipe (6). The lengths of the two feeding conversion plate fixing plates (21) match the length of the outer wall of the feeding port of the Y-shaped material distribution pipe (6).

4. The Y-shaped outlet screw conveyor according to claim 2, characterized in that: The push rod connecting block (16) described above adopts a "U"-shaped connecting block structure. One end of the blanking conversion plate rotating adjustment block (18) is buckled inside the U-shaped opening of the push rod connecting block (16) through a bolt, and the other end of the blanking conversion plate rotating adjustment block (18) is fixedly buckled on the outer wall of the first movable bolt (20).

5. The Y-shaped outlet screw conveyor according to claim 2, characterized in that: The height of the rotating end of the blanking conversion plate (23) described above is not lower than the bottom surface height of the blanking conversion plate limiting plate (24), and the height of the rotating other end of the blanking conversion plate (23) is not higher than the top surface height of the blanking ports at both ends of the Y-shaped material distribution pipe (6).

6. The Y-shaped outlet screw conveyor according to claim 2, characterized in that: One end outer wall of the electric push rod (14) described above is an integral structure with the fixed connecting block (15), the other end outer wall of the electric push rod (14) is an integral structure with the push rod connecting block (16), and the electric push rod (14) is electrically connected to the control electric box (26).

7. The Y-shaped outlet screw conveyor according to claim 1, characterized in that: The control electric box (26) described above is electrically connected to the driving motor (4), and the universal pulley (27) adopts a foot-operated pulley structure with a foot lock function.

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