Continuous and uniform material scattering equipment and material scattering method

Abstract

The invention provides continuous and uniform material scattering equipment and a material scattering method, and belongs to the technical field of material scattering equipment.The continuous and uniform material scattering equipment comprises a base, symmetrically-distributed fixing plates are fixedly connected to the outer wall of the base, a hopper is fixedly connected between the symmetrically-distributed fixing plates, and a mounting plate B is fixedly connected to the outer wall of the base; the outer wall of the base is further fixedly connected with a driving motor C, and the mounting plate A is fixedly connected to the outer wall of the base. According to the material conveying device, the arranged material conveying roller rotates, the raw materials can be dug through the material guiding groove with the radian in the material conveying roller, the raw materials are actively driven to move, and when the material conveying roller rotates to the discharging opening of the hopper, the raw materials can freely fall through the arc-shaped structure of the material guiding groove; the raw materials can be effectively concentrated and guided to the discharging port of the hopper, movement of the materials is accelerated, it is ensured that the raw materials rapidly and evenly cover biscuits, and the material scattering efficiency is improved, namely, the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material spreading equipment, and in particular to a continuous and uniform material spreading equipment and a material spreading method. Background Art

[0002] Biscuits are a popular baked food, usually made by mixing flour, sugar, fat, eggs and other ingredients and then baking them. Its history can be traced back to ancient times, when it was originally a food that was easy to store and carry. With the development of production technology, the types of biscuits have become more and more abundant, including crisp biscuits, sandwich biscuits, soft biscuits, etc. These diverse choices adapt to the tastes and needs of different consumers and gradually become one of the most popular snacks in the world. During the production process of biscuits, it is usually necessary to sprinkle the surface of the biscuits with ingredients, which can enhance the flavor, appearance and texture of the biscuits.

[0003] In the biscuit production process, the uniformity of the spreading is crucial to the quality of the final product and the consumer experience. However, existing biscuit production equipment often has the problem of uneven spreading during the spreading process, which may result in excessive spreading on the surface of some biscuits and almost no spreading on others, thus affecting the consistency of taste, appearance and flavor. Uneven spreading not only reduces the market competitiveness of the product, but may also lead to a decline in consumer trust in the brand.

[0004] Therefore, a continuous and uniform material spreading device and a material spreading method are urgently needed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a continuous and uniform material spreading device and a material spreading method to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: A continuous and uniform material spreading device comprises a base, the outer wall of the base is fixedly connected with symmetrically distributed fixing plates, a hopper is fixedly connected between the symmetrically distributed fixing plates, the outer wall of the base is fixedly connected with a mounting plate B, the outer wall of the base is also fixedly connected with a driving motor C, and further comprises: A mounting plate A is fixedly connected to the outer wall of the base, and a driving motor A is fixedly connected to the top wall of the mounting plate A; A feeding assembly, the feeding assembly comprising a feeding roller rotatably connected to the inner wall of the hopper, the inner wall of the feeding roller being fixedly connected to a driving roller, and the driving roller being rotatably connected to the hopper, the driving roller being fixedly connected to an output end of a driving motor A, the outer wall of the feeding roller being provided with evenly distributed material guide grooves, and the outer wall of the driving roller being fixedly connected to a driving wheel; A driving gear, fixedly connected to the outer wall of the driving roller; A uniform discharging component is arranged on the outer wall of the driving roller, and the uniform discharging component cooperates with the feeding component; A vibration component is arranged on the outer wall of the driving wheel, and the vibration component cooperates with the feeding component; The adjustment component is arranged on the top wall of the mounting plate B.

[0007] As a preferred technical solution of the present application, the uniform discharging component includes a positioning plate fixedly connected to the outer wall of the driving roller, the outer wall of the positioning plate is rotatably connected to a uniformly distributed driven gear, and the outer wall of the driven gear is meshingly connected to the outer wall of the driving gear, the outer wall of the driven gear is fixedly connected to an auger spiral blade, and the auger spiral blade is rotatably connected to the feed roller.

[0008] As a preferred technical solution of the present application, the vibration component includes an inner turntable fixedly connected to the outer wall of the driving wheel, the outer wall of the inner turntable is fixedly connected with a symmetrically distributed linkage plate, the end of the linkage plate away from the inner turntable is fixedly connected with the outer turntable, an extrusion groove is arranged between the inner turntable and the outer turntable, the inner wall of the extrusion groove is slidably connected with a symmetrically distributed lifting rod, and the outer wall of the lifting rod is abutted against the outer wall of the extrusion groove, the outer wall of the lifting rod is fixedly connected with a symmetrically distributed sliding block, the outer wall of the sliding block is slidably connected with a sliding seat, the sliding seat located at the top is fixedly connected to the hopper, and a strong spring is fixedly connected between the sliding seat and the sliding block.

[0009] As a preferred technical solution of the present application, the adjustment component includes a driving motor B fixedly connected to the top wall of the mounting plate B, the output end of the driving motor B is fixedly connected to a bidirectional screw, the outer wall of the bidirectional screw is threadedly connected to a symmetrically distributed adjustment seat, the outer wall of the adjustment seat is fixedly connected to a limiting plate, and the limiting plate is slidably connected to the hopper, and the outer wall of the limiting plate is fixedly connected to a limiting plate.

[0010] As a preferred technical solution of the present application, a sieve plate is fixedly connected to the outer wall of the lifting rod at the top.

[0011] As a preferred technical solution of the present application, the outer wall of the hopper is fixedly connected with symmetrically distributed rotating seats, and the rotating seats are rotationally connected to the bidirectional screw.

[0012] As a preferred technical solution of the present application, the outer wall of the base is rotatably connected with symmetrically distributed transmission rollers. The outer wall of the transmission roller on the right side is fixedly connected to the output end of the drive motor C through a reduction mechanism, and the symmetrical transmission rollers are connected through a transmission belt.

[0013] As a preferred technical solution of the present application, the outer wall of the base is fixedly connected with symmetrically distributed support legs, and one end of the support leg away from the base is fixedly connected with a support foot.

[0014] As a preferred technical solution of the present application, the sliding seat at the bottom is fixedly connected to the base.

[0015] The present invention also discloses a material spreading method of a continuous and uniform material spreading device, which specifically comprises the following steps: S1, firstly, the output end of the driving motor C drives the transmission roller to rotate, and then drives the transmission belt to rotate, and further, drives the transmission roller on the other side to rotate through the transmission belt; S2, then start the driving motor A, drive the driving roller to rotate through the output end of the driving motor A, and then drive the feeding roller to rotate, and realize the transportation of raw materials through the guide trough outside the feeding roller; S3. When the driving roller rotates, it will drive the positioning plate and the driving gear to rotate, and the driving gear will mesh with the driven gear to rotate, thereby driving the spiral blades of the auger to rotate on the positioning plate and the feed roller, that is, the feed roller will revolve and the spiral blades of the auger will rotate, and the two will cooperate with each other; S4. When the driving roller rotates, it drives the driving wheel to rotate, and drives the inner turntable, the linkage plate and the outer turntable to rotate through the driving wheel. The lifting rod is driven to move along the extrusion groove formed between the inner turntable and the outer turntable, that is, the lifting rod slides in the sliding seat through the sliding block, and the lifting rod at the top drives the screen plate to shake up and down, thereby achieving preliminary shaking of the material, and the lifting rod at the bottom squeezes the transmission belt to achieve the shaking of the transmission belt; S5. During use, if there are few biscuits on the transmission belt, the output end of the driving motor B can be started to drive the bidirectional screw to rotate. The threaded cooperation between the outer wall of the bidirectional screw and the adjusting seat drives the limiting plate to slide in the hopper, thereby adjusting the opening size of the hopper. At the same time, the movement of the limiting plate will drive the limit plate to move, thereby guiding the fewer biscuits on the transmission belt.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of this application: 1. The feed roller is set to rotate, and the raw materials can be dug through the curved guide trough on the feed roller, actively driving the raw materials to move, and when the feed roller rotates to the discharge port of the hopper, the curved structure of the guide trough can make the raw materials fall freely, which can effectively concentrate and guide the raw materials to the discharge port of the hopper, speed up the movement of the materials, ensure that the raw materials are quickly and evenly covered on the biscuits, improve the spreading efficiency, that is, improve the production efficiency; 2. When the driving roller is rotated, it drives the driving gear to rotate, and meshes with the driven gear to rotate on the positioning plate and the feed roller. The driven gear drives the auger spiral blade to rotate, so that the feed roller can rotate to drive the auger spiral blade to revolve. The auger spiral blade rotates through the driven gear. The two cooperate with each other, so that the materials can be effectively stirred and mixed, avoiding the stratification of raw materials and ensuring the uniformity of raw materials during the transportation process. It is also suitable for a variety of raw materials including those that are easy to adhere or granular, with high flexibility. The auger spiral blade provides continuous driving force, so that the raw materials can move more smoothly during the transportation process; 3. The inner turntable is driven to rotate by the driving wheel, and the outer turntable and the extrusion groove are driven to rotate by the linkage plate. The convex structures on both sides of the extrusion groove can drive the lifting rod to slide in the sliding seat through the sliding block during rotation. The lifting rod at the top will drive the screen plate to shake when lifting up and down to achieve preliminary dispersion of the material, ensuring that the material is in a good loose state. The lifting rod at the bottom squeezes the conveyor belt to make it vibrate, so that the raw materials are more evenly distributed on the belt, which helps to ensure that the raw materials are evenly sprinkled on the surface of the biscuits, improve the consistency and appearance quality of the products, and at the same time promote the contact between the raw materials and the surface of the biscuits, which helps the raw materials to better adhere to the biscuits, thereby improving the taste and quality of the biscuits; 4. The threaded cooperation between the bidirectional screw and the adjusting seat drives the limiting plate to slide on the hopper, thereby adjusting the range of the hopper's material outlet. At the same time, the limiting plate moves with the limiting hopper to guide fewer biscuits, making it easier to concentrate the biscuits at the corresponding positions and avoiding the waste of all the raw materials being scattered on the transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the continuous and uniform material spreading equipment and material spreading method provided in this application; Figure 2 A schematic diagram of the structure of the transmission belt portion of the continuous and uniform material spreading equipment and material spreading method provided in this application; Figure 3 A schematic diagram of the internal structure of the hopper of the continuous and uniform material spreading equipment and material spreading method provided in this application; Figure 4 A schematic diagram of the structure of the feed roller portion of the continuous and uniform material spreading device and material spreading method provided in this application; Figure 5 An exploded view of a feed roller of the continuous and uniform material spreading device and material spreading method provided in this application; Figure 6 A schematic diagram of the structure of the sieve plate portion of the continuous and uniform material spreading equipment and material spreading method provided in this application; Figure 7This is a schematic diagram of the bidirectional screw structure of the continuous and uniform material spreading equipment and material spreading method provided in this application.

[0018] Indicated in the figure: 1. Base; 2. Support legs; 3. Support feet; 4. Mounting plate A; 5. Drive motor A; 6. Fixed plate; 7. Hopper; 8. Mounting plate B; 9. Drive motor B; 10. Drive motor C; 11. Transmission roller; 12. Transmission belt; 13. Feed roller; 14. Guide trough; 15. Auger spiral blade; 16. Drive roller; 17. Drive wheel; 18. Positioning plate; 19. Driven gear; 20. Drive gear; 21. Inner turntable; 22. Linkage plate; 23. Outer turntable; 24. Extrusion groove; 25. Sliding seat; 26. Sliding block; 27. Lifting rod; 28. Limiting plate; 29. ​​Screen plate; 30. Limiting plate; 31. Adjusting seat; 32. Bidirectional screw; 33. Rotating seat; 34. Strong spring. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0020] like Figure 1-7 As shown, a continuous and uniform material spreading device proposed in this embodiment includes a base 1, the outer wall of the base 1 is fixedly connected to symmetrically distributed fixed plates 6, a hopper 7 is fixedly connected between the symmetrically distributed fixed plates 6, the outer wall of the base 1 is fixedly connected to a mounting plate B8, the outer wall of the base 1 is also fixedly connected to a driving motor C10, and also includes: A mounting plate A4 is fixedly connected to the outer wall of the base 1, and a driving motor A5 is fixedly connected to the top wall of the mounting plate A4; The feeding assembly includes a feeding roller 13 rotatably connected to the inner wall of the hopper 7, a driving roller 16 is fixedly connected to the inner wall of the feeding roller 13, and the driving roller 16 is rotatably connected to the hopper 7, and the driving roller 16 is fixedly connected to the output end of the driving motor A5. The outer wall of the feeding roller 13 is provided with evenly distributed material guide grooves 14, and the outer wall of the driving roller 16 is fixedly connected to a driving wheel 17, and the driving wheel 17 is located on the outer side of the hopper 7. The driving motor A5 is started, and the driving roller 16 is driven to rotate through the output end of the driving motor A5, thereby driving the feeding roller 13 to rotate, and the raw materials are transported through the material guide groove 14 outside the feeding roller 13. The rotating feeding and the material guide groove 14 can effectively concentrate and guide the raw materials to the discharge port of the hopper 7, thereby accelerating the movement of the materials; A driving gear 20 is fixedly connected to the outer wall of the driving roller 16, and the driving gear 20 is located between the hopper 7 and the driving wheel 17; The uniform discharging assembly is arranged on the outer wall of the driving roller 16, and the uniform discharging assembly cooperates with the feeding assembly; A vibration component is arranged on the outer wall of the base 1, and the vibration component cooperates with the feeding component; The adjustment component is arranged on the top wall of the mounting plate B8.

[0021] like Figure 3-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the uniform discharging component includes a positioning plate 18 fixedly connected to the outer wall of the driving roller 16, the outer wall of the positioning plate 18 is rotatably connected with a uniformly distributed driven gear 19, and the outer wall of the driven gear 19 is meshingly connected with the outer wall of the driving gear 20, the outer wall of the driven gear 19 is fixedly connected with an auger spiral blade 15, and the auger spiral blade 15 is rotatably connected with the feed roller 13, and the rotation of the driving roller 16 will drive the positioning plate 18 and the driving gear 20 to rotate at the same time, and the driving gear 20 meshes with the driven gear 19 to rotate, thereby driving the auger spiral blade 15 to rotate on the positioning plate 18 and the feed roller 13, that is, the feed roller 13 revolves, and the auger spiral blade 15 rotates, and the two cooperate with each other, so that the material can be effectively stirred and mixed.

[0022] like Figure 6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the vibration component includes an inner turntable 21 fixedly connected to the outer wall of the driving wheel 17, the outer wall of the inner turntable 21 is fixedly connected with a symmetrically distributed linkage plate 22, the end of the linkage plate 22 away from the inner turntable 21 is fixedly connected with an outer turntable 23, an extrusion groove 24 is arranged between the inner turntable 21 and the outer turntable 23, the inner wall of the extrusion groove 24 is slidably connected with a symmetrically distributed lifting rod 27, and the outer wall of the lifting rod 27 is against the outer wall of the extrusion groove 24, the outer wall of the lifting rod 27 is fixedly connected with a symmetrically distributed sliding block 26, the outer wall of the sliding block 26 is slidably connected with a sliding seat 25, the sliding seat 25 located at the top is fixedly connected to the hopper 7, a strong spring 34 is fixedly connected between the sliding seat 25 and the sliding block 26, when the driving roller 16 rotates, it will drive the driving wheel 17 to rotate, and drive the inner turntable 21, the linkage plate 22 and the outer turntable 23 through the driving wheel 17. The turntable 23 rotates, and the lifting rod 27 is driven to move along the extrusion groove 24 through the extrusion groove 24 formed between the inner turntable 21 and the outer turntable 23, that is, the lifting rod 27 slides in the sliding seat 25 through the sliding block 26, and the lifting rod 27 at the top will drive the screen plate 29 to shake up and down, thereby realizing the initial shaking of the material to prevent the material from being blocked in the subsequent feeding process. At the same time, the dispersed material can improve the quality of the spreading material. The lifting rod 27 at the bottom will squeeze the transmission belt 12 to achieve the shaking of the transmission belt 12. Through the vibration of the transmission belt 12, the contact between the raw material and the surface of the biscuit can be promoted, which helps the raw material to better adhere to the biscuit and prevents the raw material from stacking on the biscuit. The raw material distributed on the biscuit is dispersed by vibration, which helps to evenly spread the material, reduce the need for manual intervention, improve production efficiency, and at the same time reduce the cycle time and improve the visual effect of the biscuit.

[0023] like Figure 7 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the adjustment component includes a driving motor B9 fixedly connected to the top wall of the mounting plate B8, the output end of the driving motor B9 is fixedly connected with a bidirectional screw 32, the outer wall of the bidirectional screw 32 is threadedly connected with a symmetrically distributed adjustment seat 31, the outer wall of the adjustment seat 31 is fixedly connected with a limiting plate 30 (the limiting plate 30 is a telescopic plate that can be telescopic), and the limiting plate 30 is slidably connected to the hopper 7, and the outer wall of the limiting plate 30 is fixedly connected with a limiting plate 28. If the number of biscuits on the transmission belt 12 is small, the bidirectional screw 32 can be driven to rotate by starting the output end of the driving motor B9, and the adjusting seat 31 is driven to drive the limiting plate 30 to slide in the hopper 7 through the threaded cooperation between the outer wall of the bidirectional screw 32 and the adjusting seat 31, thereby adjusting the opening size of the hopper 7, and at the same time, the movement of the limiting plate 30 will drive the limiting plate 28 to move, thereby guiding the fewer biscuits on the transmission belt 12, which can save raw materials and prevent excess raw materials from being scattered on the transmission belt 12 and causing waste.

[0024] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, a sieve plate 29 is fixedly connected to the outer wall of the top lifting rod 27, and the sieve plate 29 is located in the hopper 7.

[0025] like Figure 7 As shown, as a preferred embodiment, based on the above method, further, the outer wall of the hopper 7 is fixedly connected with a symmetrically distributed rotating seat 33, and the rotating seat 33 is rotatably connected with the bidirectional screw 32, and the rotating seat 33 provides support force for the rotation of the bidirectional screw 32.

[0026] like Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the outer wall of the base 1 is rotatably connected with symmetrically distributed transmission rollers 11, the outer wall of the transmission roller 11 on the right side is fixedly connected to the output end of the driving motor C10, and the symmetrical transmission rollers 11 are connected to each other through a transmission belt 12. The transmission roller 11 is driven to rotate by the output end of the driving motor C10, and then the transmission belt 12 is driven to rotate. Further, the transmission roller 11 on the other side is driven to rotate by the transmission belt 12.

[0027] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above method, further, the outer wall of the base 1 is fixedly connected with symmetrically distributed support legs 2, and one end of the support leg 2 away from the base 1 is fixedly connected with a support foot 3, and the equipment is supported by the support legs 2 and the support foot 3.

[0028] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the bottom sliding seat 25 is fixedly connected to the base 1 .

[0029] Specifically, when the present continuous and uniform material spreading equipment and material spreading method are used: first, the output end of the driving motor C10 drives the transmission roller 11 to rotate, and then drives the transmission belt 12 to rotate, and further, the transmission belt 12 drives the transmission roller 11 on the other side to rotate, so as to realize the transmission of biscuits; then the driving motor A5 is started, and the driving roller 16 is driven to rotate by the output end of the driving motor A5, and then the feeding roller 13 is driven to rotate, and the raw materials are transported through the guide trough 14 outside the feeding roller 13. The rotating feeding and the guide trough 14 can effectively concentrate and guide the raw materials to the discharge port of the hopper 7, accelerate the movement of the materials, and prevent the raw materials from falling. Slowly; when the driving roller 16 rotates, it will also drive the positioning plate 18 and the driving gear 20 to rotate, and the driving gear 20 will mesh with the driven gear 19 to rotate, thereby driving the auger spiral blade 15 to rotate on the positioning plate 18 and the feeding roller 13, that is, the feeding roller 13 revolves, and the auger spiral blade 15 rotates, and the two cooperate with each other, so that the materials can be effectively stirred and mixed, avoiding the stratification of raw materials and ensuring the uniformity of raw materials during transportation; when the driving roller 16 rotates, it will drive the driving wheel 17 to rotate, and through the driving wheel 17, the inner turntable 21, the linkage plate 22 and the outer turntable 23 are driven to rotate, and the inner turntable 21 and the outer turntable 23 are driven to rotate. The extrusion groove 24 formed between the two sides drives the lifting rod 27 to move along the extrusion groove 24, that is, the lifting rod 27 slides in the sliding seat 25 through the sliding block 26, and the lifting rod 27 at the top drives the screen plate 29 to shake up and down, thereby realizing the initial shaking of the material to prevent the material from being blocked in the subsequent feeding process. At the same time, the dispersed material can improve the quality of the material spreading. The lifting rod 27 at the bottom squeezes the transmission belt 12 to shake the transmission belt 12. Through the vibration of the transmission belt 12, the contact between the raw material and the surface of the biscuit can be promoted, which helps the raw material to better adhere to the biscuit and prevents the raw material from being stacked on the biscuit, so that the raw material distributed on the biscuit is dispersed by vibration. Opening helps to spread the materials evenly, reduces the need for manual intervention, improves production efficiency, reduces cycle time, and enhances the visual effect of the biscuits. When in use, if the number of biscuits on the transmission belt 12 is small, the output end of the drive motor B9 can be started to drive the bidirectional screw 32 to rotate, and the threaded cooperation between the outer wall of the bidirectional screw 32 and the adjustment seat 31 drives the adjustment seat 31 to drive the limiting plate 30 to slide in the hopper 7, thereby adjusting the opening size of the hopper 7. At the same time, the movement of the limiting plate 30 will drive the limiting plate 28 to move, thereby guiding the fewer biscuits on the transmission belt 12, saving raw materials and preventing excess raw materials from being scattered on the transmission belt 12 and causing waste.

[0030] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A continuous and uniform material spreading device, comprising a base (1), characterized in that: The outer wall of the base (1) is fixedly connected to symmetrically distributed fixing plates (6), a hopper (7) is fixedly connected between the symmetrically distributed fixing plates (6), the outer wall of the base (1) is fixedly connected to a mounting plate B (8), the outer wall of the base (1) is also fixedly connected to a driving motor C (10), and further comprises: A mounting plate A (4) is fixedly connected to the outer wall of the base (1), and a driving motor A (5) is fixedly connected to the top wall of the mounting plate A (4); A material feeding assembly, the material feeding assembly comprising a material feeding roller (13) rotatably connected to the inner wall of a hopper (7), a driving roller (16) being fixedly connected to the inner wall of the material feeding roller (13), and the driving roller (16) being rotatably connected to the hopper (7), the driving roller (16) being fixedly connected to the output end of a driving motor A (5), the outer wall of the material feeding roller (13) being provided with evenly distributed material guide grooves (14), and the outer wall of the driving roller (16) being fixedly connected to a driving wheel (17); A driving gear (20) fixedly connected to an outer wall of the driving roller (16); A uniform discharging component is arranged on the outer wall of the driving roller (16), and the uniform discharging component cooperates with the feeding component; A vibration component is arranged on the outer wall of the driving wheel (17), and the vibration component cooperates with the feeding component; The adjustment assembly is arranged on the top wall of the mounting plate B (8).

2. A continuous and uniform material spreading device according to claim 1, characterized in that: The uniform discharging assembly comprises a positioning plate (18) fixedly connected to the outer wall of a driving roller (16); the outer wall of the positioning plate (18) is rotatably connected to uniformly distributed driven gears (19); the outer wall of the driven gear (19) is meshingly connected to the outer wall of the driving gear (20); the outer wall of the driven gear (19) is fixedly connected to an auger spiral blade (15); and the auger spiral blade (15) is rotatably connected to the feeding roller (13).

3. The continuous and uniform material spreading equipment according to claim 1, characterized in that: The vibration assembly comprises an inner turntable (21) fixedly connected to the outer wall of the driving wheel (17); the outer wall of the inner turntable (21) is fixedly connected with symmetrically distributed linkage plates (22); one end of the linkage plate (22) away from the inner turntable (21) is fixedly connected with an outer turntable (23); an extrusion groove (24) is provided between the inner turntable (21) and the outer turntable (23); the inner wall of the extrusion groove (24) is slidably connected with symmetrically distributed lifting rods (27), and the outer wall of the lifting rod (27) abuts against the outer wall of the extrusion groove (24); the outer wall of the lifting rod (27) is fixedly connected with symmetrically distributed sliding blocks (26); the outer wall of the sliding block (26) is slidably connected with a sliding seat (25); the sliding seat (25) located at the top is fixedly connected to the hopper (7); a strong spring (34) is fixedly connected between the sliding seat (25) and the sliding block (26).

4. The continuous and uniform material spreading equipment according to claim 1, characterized in that: The adjustment assembly comprises a driving motor B (9) fixedly connected to the top wall of the mounting plate B (8); a bidirectional screw (32) is fixedly connected to the output end of the driving motor B (9); the outer wall of the bidirectional screw (32) is threadedly connected to a symmetrically distributed adjustment seat (31); the outer wall of the adjustment seat (31) is fixedly connected to a limiting plate (30); the limiting plate (30) is slidably connected to the hopper (7); and the outer wall of the limiting plate (30) is fixedly connected to the limiting plate (28).

5. The continuous and uniform material spreading equipment according to claim 3, characterized in that: A sieve plate (29) is fixedly connected to the outer wall of the lifting rod (27) at the top.

6. The continuous and uniform material spreading equipment according to claim 4, characterized in that: The outer wall of the hopper (7) is fixedly connected with symmetrically distributed rotating seats (33), and the rotating seats (33) are rotationally connected to the bidirectional screw (32).

7. The continuous and uniform material spreading equipment according to claim 1, characterized in that: The outer wall of the base (1) is rotatably connected to symmetrically distributed transmission rollers (11); the outer wall of the transmission roller (11) on the right side is fixedly connected to the output end of the drive motor C (10) via a speed reduction mechanism; and the symmetrical transmission rollers (11) are connected to each other via a transmission belt (12).

8. The continuous and uniform material spreading equipment according to claim 1, characterized in that: The outer wall of the base (1) is fixedly connected to symmetrically distributed support legs (2), and one end of the support leg (2) away from the base (1) is fixedly connected to a support foot (3).

9. The continuous and uniform material spreading equipment according to claim 3, characterized in that: The sliding seat (25) at the bottom is fixedly connected to the base (1).

10. A method for spreading materials using a continuous and uniform spreading device, characterized in that: The following steps are involved: S1, firstly, the output end of the driving motor C (10) drives the transmission roller (11) to rotate, thereby driving the transmission belt (12) to rotate, and further, the transmission belt (12) drives the transmission roller (11) on the other side to rotate; S2, then starting the driving motor A (5), driving the driving roller (16) to rotate through the output end of the driving motor A (5), thereby driving the feeding roller (13) to rotate, and conveying the raw materials through the material guide trough (14) outside the feeding roller (13); S3, when the driving roller (16) rotates, it will drive the positioning plate (18) and the driving gear (20) to rotate, and the driving gear (20) will mesh with the driven gear (19) to rotate, thereby driving the auger spiral blade (15) to rotate on the positioning plate (18) and the feed roller (13), that is, the feed roller (13) will revolve, and the auger spiral blade (15) will rotate, and the two will cooperate with each other; S4, when the driving roller (16) rotates, it drives the driving wheel (17) to rotate, and drives the inner turntable (21), the linkage plate (22) and the outer turntable (23) to rotate through the driving wheel (17), and drives the lifting rod (27) to move along the extrusion groove (24) through the extrusion groove (24) formed between the inner turntable (21) and the outer turntable (23), that is, the lifting rod (27) slides in the sliding seat (25) through the sliding block (26), and the lifting rod (27) at the top drives the screen plate (29) to shake up and down, thereby achieving preliminary shaking of the material, and the lifting rod (27) at the bottom squeezes the transmission belt (12) to achieve shaking of the transmission belt (12); S5. When in use, if the number of biscuits on the transmission belt (12) is small, the output end of the driving motor B (9) can be started to drive the bidirectional screw (32) to rotate, and the screw thread between the outer wall of the bidirectional screw (32) and the adjusting seat (31) drives the limiting plate (30) to slide in the hopper (7), thereby adjusting the opening size of the hopper (7). At the same time, the movement of the limiting plate (30) will drive the limiting plate (28) to move, thereby guiding the fewer biscuits on the transmission belt (12).

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