Mixing line auxiliary material scattering mechanism

Abstract

The present invention provides a mixing line auxiliary material dispersing mechanism, belonging to the field of mechanical technology. The mixing line auxiliary material dispersing mechanism comprises a shell 2 fixed on a frame and open at the top and bottom, a conveyor belt is arranged in the bottom opening of the shell 2, a strip-shaped opening is formed between the conveyor belt and the inner wall of the shell 2, a driving shaft 1 is arranged in the top opening of the shell 2, there are two driving shafts 1, a dispersing opening is formed between the two driving shafts 1, the dispersing opening is directly opposite to the conveyor belt, a dispersing assembly 1 is arranged outside the two driving shafts 1, the driving shaft 1 is rotatably connected to the shell 2, a driving mechanism for driving the two driving shafts 1 to rotate is arranged on the shell 2, the rotation directions of the two driving shafts 1 are opposite, a driving shaft 2 is arranged horizontally above the conveyor belt, the driving shaft 2 is located between the strip-shaped opening and the dispersing opening, the driving shaft 2 is rotatably connected to the shell 2, the driving shaft 2 is driven to rotate by a motor 2 arranged on the shell 2, and a dispersing assembly 2 is arranged on the driving shaft 2. The auxiliary material dispersing mechanism is not easy to cause auxiliary material splashing.

Description

Technical Field

[0001] The invention belongs to the field of mechanical technology and relates to a mixing line, in particular to an auxiliary material scattering mechanism for the mixing line. Background Art

[0002] At present, many fungi rely entirely on nutrients in the culture medium for growth and development. Existing culture medium for fungi is generally composed of grass and auxiliary materials, and the auxiliary materials generally include a mixture of chicken manure, limestone, soil, etc., and the grass and auxiliary materials are mixed by adding water. Existing culture medium is generally completed by artificial cultivation, and the whole process is inefficient and labor-intensive.

[0003] In view of the above problems, the applicant has realized the shortcomings and proposed a mixing line (application number: 201610044911.3), including a frame, a feeding device, the feeding device includes a workbench and a conveying component 1 arranged on the frame; a feeding device, the feeding device includes a conveying component 2 and a material shifting component 1, the material shifting component 1 includes a roller 1 and a plurality of material shifting parts arranged on the circumference of the roller 1; the feeding end of the conveying component 2 is connected to the discharging end of the conveying component 1; a covering device, the covering device includes a storage chamber and a conveying component 3 arranged at the bottom of the storage chamber; a discharging port is opened on the storage chamber, and the discharging end of the conveying component 3 extends to the discharging port; a discharging device, the discharging device includes a conveying component 4, one end of the conveying component 4 passes under the discharging port and extends to under the discharging end of the conveying component 2; both the feeding device and the discharging device are provided with a sprinkler device.

[0004] In the above-mentioned mixing line, the secondary breaking mechanism in the covering device for breaking up the auxiliary materials is continuously operated, which easily causes splashing of the auxiliary materials, resulting in waste and environmental pollution. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems in the prior art and to propose a mixing line auxiliary material scattering mechanism, which solves the technical problem of how to prevent the auxiliary material from splashing during the scattering process.

[0006] The object of the present invention can be achieved through the following technical solutions: a mixing line auxiliary material scattering mechanism, the mixing line includes a bracket and a main conveyor belt arranged on the bracket, the auxiliary material scattering mechanism is arranged above the main conveyor belt, and the discharge port of the auxiliary material scattering mechanism is opposite to the belt surface of the main conveyor belt, and is characterized in that the frame is also provided with a side conveyor belt 2 arranged obliquely upward, and the side conveyor belt 2 can transport the auxiliary material to the feed port of the auxiliary material scattering mechanism; the auxiliary material scattering mechanism includes a shell body 2 fixed to the frame and open at the top and bottom, the shell body 2 is horizontally provided with a conveyor belt in the bottom opening, a strip opening is formed between the discharge end of the conveyor belt and the inner wall of the shell body 2, the length extension direction of the strip opening is perpendicular to the conveying direction of the conveyor belt, and the above-mentioned strip opening is the discharge port for scattering the auxiliary material; the shell body 2 is open at the top A driving shaft 1 is horizontally arranged, and there are two driving shafts 1 that are arranged in parallel. A dispersing port is formed between the two driving shafts 1, and the dispersing port is opposite to the conveyor belt, and the dispersing port is the feeding port of the auxiliary material dispersing mechanism. A dispersing component 1 is arranged outside the two driving shafts 1 for dispersing, and both ends of the driving shaft 1 are rotatably connected to the shell 2, and the shell 2 is provided with a driving mechanism for driving the two driving shafts 1 to rotate, and the rotation directions of the two driving shafts 1 are opposite; a driving shaft 2 is horizontally arranged above the conveyor belt, and the axis of the driving shaft 2 is perpendicular to the conveying direction of the conveyor belt, and the driving shaft 2 is located between the strip port and the dispersing port, and both ends of the driving shaft 2 are rotatably connected to the shell 2, and the driving shaft 2 is driven to rotate by the motor 2 arranged on the shell 2, and the driving shaft 2 is provided with a dispersing component 2 for dispersing.

[0007] The scattering components one and two scattering components scatter the auxiliary materials for the second time, and the scattering components one and two scattering components are transferred through the conveyor belt. While ensuring the scattering effect, the scattered auxiliary materials are smoothly output to the main conveyor belt to reduce material waste and environmental pollution caused by splashing of auxiliary materials.

[0008] In the above-mentioned auxiliary material scattering mechanism of the mixing line, a baffle is provided at the front side of the upper end of the above-mentioned side conveyor belt 2, and the baffle is slidably connected to the frame so that the baffle can slide along the conveying direction of the side conveyor belt 2. The baffle is locked on the frame through a detachable locking member, and a discharge port is formed between the baffle and the side conveyor belt 2, and the discharge port is directly above the scattering port. Under the action of the baffle, the auxiliary materials can fall into the discharge port more accurately to improve the working stability.

[0009] In the above-mentioned auxiliary material breaking mechanism of the mixing line, the frame includes a tube body whose axis extends along the conveying direction of the second side conveyor belt. There are two tube bodies and they are located on both sides of the conveyor belt. Connecting rods are inserted into the two tube bodies. The outer ends of the connecting rods extend out of the tube bodies and are fixedly connected to the baffles. The locking members are bolts and nuts. Multiple nuts distributed along the axial direction of the tube bodies are fixed on the outer side walls of each tube body. Through holes are provided on the side walls of the tube bodies. The number of through holes is the same as that of nuts and their positions are one by one. On one tube body, at least one nut is threaded with the above-mentioned bolt, and the bolt rod passes through the nut and the through hole in turn and is pressed tightly against the side wall of the connecting rod.

[0010] As another scheme, in the above-mentioned mixing line auxiliary material breaking up mechanism, the frame includes an internal threaded tube whose axis extends along the conveying direction of the side conveyor belt 2, there are two internal threaded tubes and are located on both sides of the conveyor belt, and rod bodies are inserted into the two internal threaded tubes. The outer ends of the rod bodies extend out of the internal threaded tube and are fixedly connected to the baffle, the locking piece is an external thread formed on the rod body, and the rod body and the internal threaded tube are connected by meshing the internal thread and the external thread.

[0011] In the above-mentioned auxiliary material scattering mechanism of the mixing line, the scattering component 1 includes a plurality of connecting shafts evenly distributed around the axis of the driving shaft 1, and the axis of the connecting shaft extends along the axial direction of the driving shaft 1, and the connecting shaft is fixedly connected to the corresponding driving shaft 1 through a connecting piece, and each connecting shaft is fixed with a plurality of sheets evenly distributed along the axial direction of the connecting shaft, and the length direction of the sheets is perpendicular to the axial direction of the connecting shaft, and the sheets on the two adjacent connecting shafts of the two driving shafts 1 are staggered. The above-mentioned design has the advantages of simple structure and good scattering effect.

[0012] In the above-mentioned auxiliary material scattering mechanism of the mixing line, the middle part of the above-mentioned sheet body is in an arc shape to enhance the strength of the sheet body.

[0013] In the above-mentioned mixing line auxiliary material scattering mechanism, each driving shaft 1 is covered with a plurality of ring bodies distributed along the axial direction, and the ring bodies are the above-mentioned connecting parts, the ring bodies are fixedly connected to the driving shaft 1, and the ring bodies are provided with through holes for the connecting shaft to pass through; in a scattering assembly 1, the number of through holes on each ring body is the same as that of the connecting shaft and the positions correspond one to one, and the ring body is fixedly connected to the connecting shaft. Designing the ring body to connect the driving shaft 1 and the connecting shaft can reduce the use of connecting parts and simplify the structure.

[0014] In the above-mentioned auxiliary material scattering mechanism of the mixing line, the driving mechanism includes two motors three fixed outside the shell two, and the two motors three respectively drive the two driving shafts one to rotate.

[0015] In the above-mentioned auxiliary material scattering mechanism of the mixing line, the axis of the driving shaft 1 extends along the conveying direction of the conveyor belt, the distribution direction of the two motors 3 is perpendicular to the conveying direction of the conveyor belt, and the two driving shafts 1 are located between the two motors 3, and the motors 3 drive the corresponding driving shafts 1 to rotate through the belt transmission or chain transmission direction. With the above-mentioned design, the length of the forage scattering mechanism can be reduced.

[0016] In the above-mentioned mixing line auxiliary material scattering mechanism, the above-mentioned scattering component 2 includes a plurality of scattering bars arranged outside the driving shaft 2 and evenly spaced around the axis of the driving shaft 2, the length of the scattering bars extends axially along the driving shaft 2, the cross-section of the scattering bars is L-shaped, and the inner side of the scattering bars faces the driving shaft 2, and a circular ring connecting all the scattering bars is arranged and fixed on the outer shell of the driving shaft 2, and there are multiple circular rings distributed axially along the driving shaft 2.

[0017] Compared with the existing technology, the auxiliary material scattering mechanism of the mixing line has the following advantages:

[0018] 1. The scattering components 1 and 2 scatter the auxiliary materials for the second time, and the scattering components 1 and 2 are transferred through the conveyor belt. While ensuring the scattering effect, the scattered auxiliary materials are smoothly output to the main conveyor belt to reduce material waste and environmental pollution caused by splashing of auxiliary materials.

[0019] 2. Under the blocking effect of the baffle, the auxiliary materials can fall into the discharge port more accurately to improve working stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the mixing line.

[0021] Figure 2 It is a three-dimensional structural diagram of the forage breaking mechanism.

[0022] Figure 3 It is a schematic diagram of the position structure of the main axis and the secondary axis.

[0023] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Figure 5 It is a three-dimensional structural diagram of the auxiliary material breaking up mechanism.

[0025] Figure 6 It is a schematic diagram of the position structure of the side conveyor belt 2 and the drive shaft 1.

[0026] Figure 7 It is a schematic diagram of the position structure of drive shaft one and drive shaft two.

[0027] Figure 8 It is a three-dimensional structural diagram of the mixing mechanism.

[0028] Fig. 9 It is a cross-sectional structural diagram of the mixing mechanism.

[0029] In the figure, 1, frame; 1a, tube body; 2, main conveyor belt; 2a, horizontal section; 2b, inclined section; 3, bracket; 4, side conveyor belt 1; 5, shell 1; 6, main shaft; 7, secondary shaft; 8, main paddle; 9, secondary paddle; 9a, piece 1; 9b, piece 2; 9c, rib; 10, long board; 11, motor 1; 12, side conveyor belt 2; 13, shell 2; 14, conveyor belt; 15, strip shaped mouth; 16, driving shaft one; 17, baffle; 18, driving shaft two; 19, motor two; 20, connecting rod; 21, locking piece; 22, connecting shaft; 23, connecting piece; 24, sheet; 25, motor three; 26, scattering strip; 27, ring; 28, drain pipe; 29, main roller; 30, auxiliary roller; 31, water spray device; 32, material dispensing tooth; 33, scattering tooth; 34, motor four. DETAILED DESCRIPTION

[0030] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0031] Embodiment 1

[0032] like Figure 1 As shown, the mixing line includes a frame 1, a forage scattering mechanism, an auxiliary material scattering mechanism, a mixing mechanism for mixing forage and auxiliary materials, and a main conveyor belt 2 arranged on the frame 1, and the forage scattering mechanism, the auxiliary material scattering mechanism and the mixing mechanism are distributed in sequence along the conveying direction of the main conveyor belt 2.

[0033] The main conveyor belt 2 is composed of a horizontal section 2a and an inclined section 2b, which are continuously distributed along the conveying direction of the main conveyor belt 2, and the inclined section 2b is arranged obliquely upward relative to the horizontal section 2a. The forage scattering mechanism is arranged on one side of the horizontal section 2a, and the discharge port of the forage scattering mechanism is directly above the belt surface of the horizontal section 2a. The auxiliary material scattering mechanism and the mixing mechanism are both arranged above the inclined section 2b, and the discharge port of the auxiliary material scattering mechanism is directly opposite to the belt surface of the inclined section 2b.

[0034] In this embodiment,

[0035] like Figure 2 , Figure 3 and Figure 4 As shown, the specific structure of the forage scattering mechanism is as follows: it includes a bracket 3, a side conveyor belt 4 obliquely arranged on the bracket 3, and a shell 5 fixed on the bracket 3. The side and bottom of the shell 5 are both open, and the bottom opening of the shell 5 is the discharge port of the forage scattering mechanism. The upper end of the side conveyor belt 4 extends into the shell 5 through the side opening of the shell 5, and both sides of the side conveyor belt 4 are pressed against the inner wall of the shell 5. Figure 3As shown, the upper side and the front side of the upper end of the side conveyor belt 1-4 are respectively provided with a main shaft 6 and a secondary shaft 7, and the axial directions of the main shaft 6 and the secondary shaft 7 are perpendicular to the conveying direction of the side conveyor belt 1-4. Both ends of the main shaft 6 and the secondary shaft 7 are rotatably connected to the housing 1-5. In this embodiment, it is preferred that both ends of the main shaft 6 and the secondary shaft 7 are rotatably connected to the housing 1-5 through bearings. A scattering gap 1 is formed between the outer circumferential surface of the main shaft 6 and the side conveyor belt 1-4, and a main paddle 8 for scattering is fixed on the outer circumferential surface of the main shaft 6; a scattering gap 2 is formed between the outer circumferential surface of the secondary shaft 7 and the side conveyor belt 1-4, and a secondary paddle 9 for scattering is fixed on the outer circumferential surface of the secondary shaft 7. There are multiple main paddles 8 and secondary paddles 9. A driving source for driving the main shaft 6 and the secondary shaft 7 to rotate is provided on the housing 1-5, and the scattering gap 2 is directly opposite to the discharge port of the grass scattering mechanism. A main paddle 8 and an auxiliary paddle 9 are arranged in the conveying direction of the side conveyor belt 4, so that the grass falls into the main conveyor belt 2 after being broken up twice, which has the advantage of good breaking up effect.

[0036] Further explanation:

[0037] The specific structure and arrangement of the main paddles 8 are as follows: the main paddles 8 are strip-shaped and inclined relative to the axis of the main shaft 6. The multiple main paddles 8 are divided into multiple dispersing units that are evenly spaced along the circumference of the main shaft 6, and each dispersing unit includes an even number of main paddles 8 that are distributed axially along the main shaft 6; a dispersing unit can be divided into two halves that are symmetrically arranged along the center of the main shaft 6, and the multiple main paddles 8 in the same part are parallel to each other. In this embodiment, it is preferred that each dispersing unit includes 6 main paddles 8.

[0038] The specific structure and arrangement of the auxiliary paddle 9 are as follows: a long plate 10 arranged along the axial direction of the auxiliary shaft 7 is fixed on the auxiliary shaft 7, and the length of the long plate 10 extends along the axial direction of the auxiliary shaft 7. There are multiple long plates 10 and they are evenly spaced along the circumference of the auxiliary shaft 7. Each long plate 10 is fixed with multiple auxiliary paddles 9, and the multiple auxiliary paddles 9 on the same long plate 10 are distributed along the axial direction of the auxiliary shaft 7. Figure 4 As shown, the auxiliary paddle 9 includes a piece 1 9a extending radially along the secondary shaft 7 and a piece 2 9b inclined relative to the piece 1 9a, and the piece 1 9a and the piece 2 9b are an integrated structure, the piece 1 9a is located between the piece 2 9b and the secondary shaft 7, the piece 1 9a is attached to and fixed on the long board 10, and the angle formed between the piece 1 9a and the piece 2 9b is an obtuse angle. Further explanation, a rib 9c is integrally formed between the side of the piece 1 9a away from the long board 10 and the piece 2 9b to strengthen the strength of the auxiliary paddle 9.

[0039] The driving source includes two motors 11, and the two motors 11 drive the main shaft 6 and the secondary shaft 7 to rotate respectively. The connection method between the motor and the shaft is existing and will not be described in detail here. Naturally, the driving source can also be adopted in the following manner: the driving source includes a rotating motor, the rotating shaft of the rotating motor is connected to one end of the main shaft 6 through a coupling, and the rotating shaft of the rotating motor drives the secondary shaft 7 to rotate through a belt drive or a chain drive.

[0040] like Figure 1 and Figure 5 As shown, the frame 1 is also provided with a side conveyor belt 12 which is arranged obliquely upward. The side conveyor belt 12 and the forage scattering mechanism are located on the same side of the main conveyor belt 2, and the side conveyor belt 12 can transport the auxiliary materials to the feed port of the auxiliary material scattering mechanism.

[0041] Among them, Figure 5 , Figure 6 and Figure 7 As shown, the specific structure of the auxiliary material scattering mechanism is as follows: the auxiliary material scattering mechanism includes a shell 13 fixed on the frame 1 and open at the top and bottom. The shell 13 has a conveyor belt 14 horizontally arranged in the bottom opening. A strip opening 15 is formed between the discharge end of the conveyor belt 14 and the inner wall of the shell 13. The length extension direction of the strip opening 15 is perpendicular to the conveying direction of the conveyor belt 14, and the strip opening 15 is the discharge opening of the auxiliary material scattering mechanism. The shell 13 has a drive shaft 16 horizontally arranged in the top opening. There are two drive shafts 16 and they are arranged in parallel. In this embodiment, it is preferred that the axis of the drive shaft 16 extends along the conveying direction of the conveyor belt 14. At this time, the distribution direction of the two drive shafts 16 is perpendicular to the conveying direction of the conveyor belt 14. A scattering opening is formed between the two drive shafts 16. The scattering opening is opposite to the conveyor belt 14, and the scattering opening is the feed opening of the auxiliary material scattering mechanism. As shown Figure 1 As shown, a baffle 17 is provided at the front side of the upper end of the side conveyor belt 12, and the baffle 17 is slidably connected to the frame 1 so that the baffle 17 can slide back and forth along the conveying direction of the side conveyor belt 12. The baffle 17 is locked on the frame 1 by a detachable locking member 21. A discharge port is formed between the baffle 17 and the side conveyor belt 12, and the discharge port is located directly above the disintegration port. Under the action of the baffle 17, the auxiliary materials can fall into the discharge port more accurately to improve the working stability. A dispersing component 1 is provided outside the two driving shafts 16 for dispersing the particles. Both ends of the driving shaft 16 are rotatably connected to the shell 13. The shell 13 is provided with a driving mechanism for driving the two driving shafts 16 to rotate, and the rotation directions of the two driving shafts 16 are opposite. A driving shaft 2 18 is horizontally provided above the conveyor belt 14. The axis of the driving shaft 2 18 is perpendicular to the conveying direction of the conveyor belt 14, and the driving shaft 2 18 is located between the strip opening 15 and the dispersing opening. Both ends of the driving shaft 2 18 are rotatably connected to the shell 13, and the driving shaft 2 18 is driven to rotate by a motor 2 19 provided on the shell 13. A dispersing component 2 for dispersing the particles is provided on the driving shaft 2 18.

[0042] The scattering components 1 and 2 scatter the auxiliary materials for a second time, and the scattering components 1 and 2 are transitioned through the conveyor belt 14. While ensuring the scattering effect, the scattered auxiliary materials are smoothly output to the main conveyor belt 2 to reduce material waste and environmental pollution caused by splashing of auxiliary materials.

[0043] In this embodiment, the baffle 17 is slidably connected and locked in the following manner: the frame 1 includes a tube body 1a whose axis extends along the conveying direction of the side conveyor belt 12, and there are two tube bodies 1a located on both sides of the conveyor belt. At this time, the distribution direction of the two tube bodies 1a is perpendicular to the conveying direction of the side conveyor belt 12. Connecting rods 20 are inserted into both tube bodies 1a, and the shape and size of the connecting rods 20 match the tube bodies 1a. The outer ends of the connecting rods 20 extend out of the tube bodies 1a and are fixedly connected to the baffle 17. The locking members 21 are bolts and nuts. Multiple nuts distributed along the axial direction of the tube bodies 1a are fixed on the outer side walls of each tube body 1a. Through holes are provided on the side walls of the tube bodies 1a. The number of through holes is the same as that of nuts and the positions are one by one. On one tube body 1a, at least one nut is threaded with the above-mentioned bolt, and the bolt rod passes through the nut and the through hole in turn and is pressed against the side wall of the connecting rod 20 to lock the connecting rod 20.

[0044] The breaking up assembly 1 includes a plurality of connecting shafts 22 evenly spaced around the axis of the driving shaft 16, and the axis of the connecting shaft 22 extends along the axial direction of the driving shaft 16. The connecting shaft 22 is fixedly connected to the corresponding driving shaft 16 through a connecting member 23. A plurality of sheets 24 evenly spaced along the axial direction of the connecting shaft 22 are fixed on each connecting shaft 22, and the length direction of the sheets 24 is perpendicular to the axial direction of the connecting shaft 22. The sheets 24 on the two adjacent connecting shafts 22 in the two driving shafts 16 are staggered. Further optimization, the middle part of the sheet 24 is arc-shaped to strengthen the strength of the sheet 24.

[0045] The specific structure of the connecting member 23 is as follows: each driving shaft 16 is covered with a plurality of ring bodies distributed along the axial direction, and the ring bodies are connecting members 23. The ring bodies are fixedly connected to the driving shaft 16, and the ring bodies are provided with through holes for the connecting shaft 22 to pass through; in a disintegrating component 1, the number of through holes on each ring body is the same as that of the connecting shaft 22 and the positions correspond one to one, and the ring bodies are fixedly connected to the connecting shaft 22. The design of the ring body to connect the driving shaft 16 and the connecting shaft 22 can reduce the use of the connecting member 23 and simplify the structure.

[0046] The driving mechanism includes two motors 3 25 fixed outside the housing 2 13, and the two motors 3 25 respectively drive the two drive shafts 16 to rotate. Further optimization, the distribution direction of the two motors 3 25 is perpendicular to the conveying direction of the conveyor belt 14, and the two drive shafts 16 are located between the two motors 3 25. The motors 3 25 drive the corresponding drive shafts 16 to rotate through belt drive or chain drive.

[0047] The second disintegrating assembly includes a plurality of disintegrating bars 26 arranged outside the second driving shaft 18 and evenly spaced around the axis of the second driving shaft 18. The length of the disintegrating bars 26 extends along the axial direction of the second driving shaft 18. The cross section of the disintegrating bars 26 is L-shaped, and the inner side of the disintegrating bars 26 faces the second driving shaft 18. The outer surface of the second driving shaft 18 is provided and fixed with a circular ring 27 connecting all the disintegrating bars 26. There are a plurality of circular rings 27 and they are distributed along the axial direction of the second driving shaft 18. In this embodiment, the circular ring 27 and the disintegrating bars 26 are preferably fixedly connected by welding.

[0048] like Figure 8 and Fig. 9 As shown, the mixing mechanism includes a drain pipe 28 disposed above the inclined section 2b, a main roller 29 and two auxiliary rollers 30 disposed between the drain pipe 28 and the inclined section 2b, and the axes of the drain pipe 28, the main roller 29 and the two auxiliary rollers 30 are perpendicular to the conveying direction of the inclined section 2b. There are multiple drain pipes 28 and they are spaced apart along the conveying direction of the inclined section 2b, and each drain pipe 28 is provided with multiple water spray devices 31 evenly distributed along the axial direction of the drain pipe 28. Both ends of the main roller 29 and the two auxiliary rollers 30 are rotatably connected to the frame 1, and preferably, the main roller 29 and the auxiliary rollers 30 are rotatably connected to the frame 1 through bearings. A plurality of material-dispensing teeth 32 are fixed on the outer circumferential surface of the main roller 29, and a plurality of material-dispersing teeth 33 are fixed on the outer circumferential surface of the auxiliary roller 30. In this embodiment, the specific structures and installation methods of the water spray device 31, the material-dispensing teeth 32 and the material-dispensing teeth 33 are all existing, and specific reference is made to a mixing line previously proposed by the applicant (application number: 201610044911.3). The main roller 29 and the two auxiliary rollers 30 are sequentially distributed along the conveying direction of the main conveyor belt 2, and the main roller 29 and the two auxiliary rollers 30 are respectively driven to rotate by three motors 34 arranged on the frame 1. Among the main roller 29 and the two auxiliary rollers 30, the axis center position of the auxiliary roller 30 in the middle is the highest, and the axis center position of the auxiliary roller 30 in the tail is the lowest. The main roller 29 and the auxiliary roller 30 in the tail have the same direction of rotation, and the main roller 29 and the auxiliary roller 30 in the middle have opposite directions of rotation. The main roller 29, one of the drainage pipes 28 and the auxiliary roller 30 in the middle are sequentially distributed along the conveying direction of the inclined section 2b. The main roller 29 and the auxiliary roller 30 in the middle rotate in opposite directions, so that the material is subjected to two forces in opposite directions at the same time. At the same time, a drainage pipe 28 is set at this position to spray water to soften the material, making it easier to break up and fully mix the material, thereby improving the mixing effect.

[0049] Further explanation, there are three drain pipes 28, and the remaining two drain pipes 28 are arranged between the horizontal section 2a and the main roller 29. Among the remaining two drain pipes 28, the drain pipe 28 at the head is close to the connection between the inclined section 2b and the horizontal section 2a, and the drain pipe 28 at the tail is close to the main roller 29.

[0050] Embodiment 2

[0051] The structure and principle of the second embodiment are basically the same as those of the first embodiment, except that: the frame 1 includes an internally threaded tube whose axis extends along the conveying direction of the side conveyor belt 12, there are two internally threaded tubes and they are located on both sides of the conveyor belt, a rod body is inserted into each of the two internally threaded tubes, the outer end of the rod body extends out of the internally threaded tube and is fixedly connected to the baffle 17, the locking piece 21 is an external thread formed on the rod body, and the rod body and the internally threaded tube are connected by meshing the internal thread and the external thread.

[0052] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A mixing line auxiliary material scattering mechanism, the mixing line comprising a support (3) and a main conveyor belt (2) arranged on the support (3), the auxiliary material scattering mechanism is arranged above the main conveyor belt (2), and the discharge port of the auxiliary material scattering mechanism faces the belt surface of the main conveyor belt (2), characterized in that: The frame (1) is also provided with a side conveyor belt (12) which is arranged obliquely upward, and the side conveyor belt (12) can transport the auxiliary materials to the feed port of the auxiliary material dispersing mechanism; the auxiliary material dispersing mechanism comprises a shell (13) which is fixed on the frame (1) and is open at the top and bottom, a conveyor belt (14) is horizontally arranged in the bottom opening of the shell (13), a strip opening (15) is formed between the discharge end of the conveyor belt (14) and the inner wall of the shell (13), the length extension direction of the strip opening (15) is perpendicular to the conveying direction of the conveyor belt (14), and the strip opening (15) is the discharge port of the auxiliary material dispersing mechanism; a driving shaft (16) is horizontally arranged in the top opening of the shell (13), two driving shafts (16) are arranged in parallel, a dispersing port is formed between the two driving shafts (16), and the dispersing port is directly opposite to the conveyor belt (14), and The dispersing port is a feed port of the auxiliary material dispersing mechanism. A dispersing component having a dispersing function is disposed outside the two drive shafts (16). Both ends of the drive shaft (16) are rotatably connected to the shell (13). The shell (13) is provided with a driving mechanism for driving the two drive shafts (16) to rotate, and the rotation directions of the two drive shafts (16) are opposite. A drive shaft (18) is disposed horizontally above the conveyor belt (14). The axis of the drive shaft (18) is perpendicular to the conveying direction of the conveyor belt (14). The drive shaft (18) is located between the strip port (15) and the dispersing port. Both ends of the drive shaft (18) are rotatably connected to the shell (13). The drive shaft (18) is driven to rotate by a motor (19) disposed on the shell (13). The drive shaft (18) is provided with a dispersing component having a dispersing function.

2. The auxiliary material scattering mechanism for a mixing line according to claim 1, characterized in that: A baffle (17) is provided on the front side of the upper end of the above-mentioned side conveyor belt 2 (12), and the baffle (17) is slidably connected to the frame (1) so that the baffle (17) can slide along the conveying direction of the side conveyor belt 2 (12), and the baffle (17) is locked on the frame (1) by a detachable locking member (21), and a discharge port is formed between the baffle (17) and the side conveyor belt 2 (12), and the discharge port is located directly above the scattering port.

3. The auxiliary material scattering mechanism for a mixing line according to claim 2, characterized in that: The frame (1) comprises a tube body (1a) whose axis extends along the conveying direction of the second side conveyor belt (12). There are two tube bodies (1a) and they are located on both sides of the second side conveyor belt. A connecting rod (20) is inserted into each of the two tube bodies (1a). The outer end of the connecting rod (20) extends out of the tube body (1a) and is fixedly connected to the baffle (17). The locking member (21) is a bolt and a nut. A plurality of nuts distributed along the axial direction of the tube body (1a) are fixed on the outer side wall of each tube body (1a). Through holes are provided on the side wall of the tube body (1a). The number of through holes is the same as that of nuts and the positions are one-to-one opposite. On one tube body (1a), at least one nut is threaded with the above-mentioned bolt, and the bolt rod passes through the nut and the through hole in sequence and is pressed tightly against the side wall of the connecting rod (20).

4. The auxiliary material scattering mechanism for a mixing line according to claim 2, characterized in that: The frame (1) comprises an internally threaded tube whose axis extends along the conveying direction of the second side conveyor belt (12), the internally threaded tube having two parts and being located on both sides of the second side conveyor belt, a rod body being inserted into each of the two internally threaded tubes, the outer end of the rod body extending out of the internally threaded tube and being fixedly connected to the baffle (17), the locking member (21) being an external thread formed on the rod body, and the rod body and the internally threaded tube being connected by meshing of the internal thread and the external thread.

5. The auxiliary material scattering mechanism for a mixing line according to claim 1, characterized in that: The disintegrating component comprises a plurality of connecting shafts (22) uniformly distributed around the axis of a driving shaft (16), and the axis of the connecting shaft (22) extends axially along the driving shaft (16). The connecting shaft (22) is fixedly connected to the corresponding driving shaft (16) through a connecting piece (23). A plurality of sheets (24) uniformly distributed along the axial direction of the connecting shaft (22) are fixed on each connecting shaft (22), and the length direction of the sheets (24) is perpendicular to the axial direction of the connecting shaft (22). The sheets (24) on two adjacent connecting shafts (22) in the two driving shafts (16) are staggered.

6. The auxiliary material scattering mechanism for a mixing line according to claim 5, characterized in that: The middle part of the sheet body (24) is in an arc shape.

7. The auxiliary material scattering mechanism for a mixing line according to claim 5 or 6, characterized in that: Each driving shaft (16) is covered with a plurality of ring bodies distributed along the axial direction, and the ring bodies are the above-mentioned connecting parts (23). The ring bodies are fixedly connected to the driving shaft (16), and the ring bodies are provided with through holes for the connecting shaft (22) to pass through. In a disintegrating component, the number of through holes on each ring body is the same as that of the connecting shaft (22), and the positions correspond one to one, and the ring body is fixedly connected to the connecting shaft (22).

8. The auxiliary material scattering mechanism for a mixing line according to claim 1, characterized in that: The driving mechanism comprises two motors three (25) fixed outside the housing two (13), and the two motors three (25) respectively drive the two driving shafts one (16) to rotate.

9. The auxiliary material scattering mechanism for a mixing line according to claim 8, characterized in that: The axis of the driving shaft one (16) extends along the conveying direction of the conveyor belt (14), the distribution direction of the two motors three (25) is perpendicular to the conveying direction of the conveyor belt (14), and the two driving shafts one (16) are located between the two motors three (25), and the motor three (25) drives the corresponding driving shaft one (16) to rotate through belt transmission or chain transmission.

10. The auxiliary material scattering mechanism for a mixing line according to claim 1, characterized in that: The above-mentioned dispersing assembly 2 includes a plurality of dispersing bars (26) which are arranged outside the second driving shaft (18) and are evenly spaced around the axis of the second driving shaft (18). The length of the dispersing bars (26) extends along the axial direction of the second driving shaft (18). The cross-section of the dispersing bars (26) is L-shaped, and the inner side of the dispersing bars (26) faces the second driving shaft (18). A circular ring (27) connecting all the dispersing bars (26) is arranged and fixed on the outer shell of the second driving shaft (18). There are a plurality of circular rings (27) which are distributed along the axial direction of the second driving shaft (18).

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