Double-roller dried meat floss drawing device

By designing a double-roller meat flossing wire drawing device, the staggered arrangement of the drawing claws and the speed control of the driving components are solved, and the problem of difficulty in refining the meat flossing particle size is achieved in the existing technology, and the efficient drawing of meat pieces and meat strips into fine meat shreds is achieved, which improves the softness and fluffy degree of meat floss products.

CN222997313UActive Publication Date: 2025-06-20NINGXIA DAYI FOOD CO LTD
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Patent Information

Application Number
CN202421794496.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-26
Publication Date
2025-06-20
Estimated Expiration
2034-07-26

AI Technical Summary

Technical Problem

The existing meat floss processing technology is difficult to meet the needs of meat floss products with smaller particle sizes, and it is difficult to achieve sufficient particle size refinement by just rolling.

Method used

A double-roller meat flossing wire drawing device is designed, including a first and second wire drawing rollers arranged in pairs and parallel, and a third wire drawing roller. Through the interlacing arrangement of the drawing claws and the rotation speed control of the driving assembly, the efficient wire drawing of the meat pieces and the meat strips into small wire drawings are achieved.

Benefits of technology

Through the use of this device, the particle size of shredded meat can be effectively reduced, the softness and fluffy of meat floss products can be improved, and the needs of meat floss products with smaller particle sizes can be met.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a double-roller dried meat floss wire drawing device which comprises a machine shell, a wire drawing assembly and a driving assembly. The wiredrawing assembly comprises a first wiredrawing roller and a second wiredrawing roller which are arranged in parallel in pairs, and a third wiredrawing roller is arranged below the second wiredrawing roller in parallel; the first wire-drawing roller and the second wire-drawing roller are close to an inlet of the shell, and the third wire-drawing roller is close to an outlet of the shell; each of the first wire drawing roller, the second wire drawing roller and the third wire drawing roller comprises a roller shaft and wire drawing claws which radially extend along the roller surface of the roller shaft and are uniformly distributed, the wire drawing claws of the first wire drawing roller and the second wire drawing roller are mutually staggered, and the wire drawing claws of the second wire drawing roller and the third wire drawing roller are mutually staggered; the driving assembly drives the first wire drawing roller, the second wire drawing roller and the third wire drawing roller to rotate, the second wire drawing roller rotates clockwise, the first wire drawing roller and the third wire drawing roller rotate anticlockwise, the rotating speed of the second wire drawing roller is higher than that of the first wire drawing roller, and the rotating speed of the third wire drawing roller is higher than that of the second wire drawing roller.
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Description

Technical Field

[0001] The utility model belongs to the technical field of food processing, and particularly relates to a double-roller shredded meat floss drawing device. Background Art

[0002] Shredded meat floss is a famous specialty in China. It is a flocculent dried meat food refined from lean meat through processes such as boiling meat and stir-frying shredded meat. It has the characteristics of rich nutrition, delicious taste, easy to carry, and suitable for all ages. It is a popular product among the public.

[0003] The processing of shredded meat floss usually needs to go through processes such as raw material pretreatment, boiling meat, skimming oil, collecting soup, stir-frying shredded meat, rubbing shredded meat (also called rubbing and loosening), and picking out shredded meat in sequence. Only after that can the finished product be packaged and sold. Of course, the soft and fluffy degree of shredded meat floss fibers depends on the particle size of the shredded meat floss. For shredded meat floss products that require finer particle size of shredded meat floss, it is difficult to meet the actual product requirements only through rubbing and loosening. Summary of the Invention

[0004] The purpose of the utility model is to provide a double-roller shredded meat floss drawing device, which aims to efficiently and quickly draw meat blocks and meat strips into shredded meat with finer particle size.

[0005] In order to solve the above technical problems, the purpose of the utility model is realized as follows:

[0006] A double-roller shredded meat floss drawing device includes a machine shell, and also includes a drawing component and a driving component; the drawing component includes a pair of first drawing rollers and a second drawing roller that are arranged in parallel, and a third drawing roller is arranged in parallel below the second drawing roller; the first drawing roller and the second drawing roller are close to the entrance of the machine shell, and the third drawing roller is close to the exit of the machine shell; the first drawing roller, the second drawing roller and the third drawing roller all include a roller shaft and drawing claws that radially extend along the roller surface of the roller shaft and are evenly arranged. The drawing claws of the first drawing roller and the second drawing roller are staggered with each other, and the drawing claws of the second drawing roller and the third drawing roller are staggered with each other; the driving component drives the first drawing roller, the second drawing roller and the third drawing roller to rotate. The second drawing roller rotates clockwise, the first drawing roller and the third drawing roller both rotate counterclockwise, and the rotation speed of the second drawing roller is higher than that of the first drawing roller, and the rotation speed of the third drawing roller is higher than that of the second drawing roller.

[0007] Based on the above solution and as a preferred solution of the above solution: The driving assembly includes a motor, a driving wheel fixedly arranged on the main shaft of the motor, a first driven wheel fixedly arranged on the second wire drawing roller, a second driven wheel fixedly arranged on the third wire drawing roller, and a transmission belt. The transmission belt bypasses the driving wheel, the first driven wheel, and the second driven wheel, and the inner peripheral surface of the transmission belt contacts the driving wheel and the first driven wheel, and its outer peripheral surface contacts the second driven wheel; it also includes a first gear and a second gear that mesh with each other. The middle of the first gear is fixedly arranged on the second wire drawing roller; the second gear is fixedly arranged on the first wire drawing roller.

[0008] Based on the above solution and as a preferred solution of the above solution: It further includes a guide wheel, and the guide wheel can increase the wrap angle of the transmission belt and the second driven wheel.

[0009] Based on the above solution and as a preferred solution of the above solution: The housing of the machine shell outside the third wire drawing roller is arc-shaped, and the bottom surface of the outlet is inclined downward and tangent to the arc-shaped housing.

[0010] Based on the above solution and as a preferred solution of the above solution: The inlet is located directly above the first wire drawing roller and the second wire drawing roller.

[0011] Based on the above solution and as a preferred solution of the above solution: An aggregate chute is arranged below the outlet.

[0012] Based on the above solution and as a preferred solution of the above solution: A retaining rod is arranged below the machine shell, and the retaining rod limits the maximum insertion depth of the aggregate chute.

[0013] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows: Through the staggered arrangement of the wire drawing claws on the first wire drawing roller and the second wire drawing roller in this application, and the first wire drawing roller rotates counterclockwise, the second wire drawing roller rotates clockwise, and the rotation speed of the second wire drawing roller is higher than that of the first wire drawing roller. Thus, the meat blocks, meat strips, etc. input from the inlet are torn to form primary wire-drawn shredded meat; Subsequently, the primary wire-drawn shredded meat continues to move downward under the drive of the second wire drawing roller. The wire drawing claws of the second wire drawing roller and the third wire drawing roller are staggered. The second wire drawing roller rotates clockwise, the third wire drawing roller rotates counterclockwise, and the rotation speed of the third wire drawing roller is higher. Thus, the primary wire-drawn shredded meat is further torn to make it form shredded meat with finer particle size, and the shredded meat is sent out from the outlet under the action of inertia; The steering and rotation speed of the first wire drawing roller, the second wire drawing roller, and the third wire drawing roller are adapted by cooperating with the driving assembly, and power is provided to them. In addition, by arranging an aggregate chute below the outlet, the final shredded meat is collected, which is beneficial for later turnover. Description of the Drawings

[0014] Figure 1It is a three-dimensional view of the overall structure of the present utility model;

[0015] Figure 2 It is another three-dimensional view of the overall structure of the present utility model;

[0016] Figure 3 It is the front view of the overall structure of the present utility model;

[0017] Figure 4 It is the top view of the overall structure of the present utility model;

[0018] Figure 5 It is Figure 4 the sectional view at A-A in

[0019] Figure 6 It is a three-dimensional view of the first wire drawing roller, the second wire drawing roller and the third wire drawing roller;

[0020] Figure 7 It is a schematic diagram of the staggered structure of the first wire drawing roller, the second wire drawing roller and the third wire drawing roller. Detailed implementation manners

[0021] To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the given embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 thus should not be construed as a limitation to the present application.

[0023] In the description of the present application, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0024] For details, see Figures 1-7As shown in the figure, the present application discloses a double-roller shredded meat drawing device, which includes a machine shell 10, a drawing assembly 20 and a driving assembly 30; the drawing assembly 20 is located inside the machine shell 10 and includes a pair of first drawing rollers 21 and second drawing rollers 22 arranged in parallel. A third drawing roller 23 is arranged in parallel below the second drawing roller 22; the first drawing roller 21 and the second drawing roller 22 are close to the entrance of the machine shell 10, and the third drawing roller 23 is close to the exit of the machine shell 10; the first drawing roller 21, the second drawing roller 22 and the third drawing roller 23 all include a roller shaft 211, drawing claws 212 extending radially along the roller surface of the roller shaft and arranged evenly, and connecting shafts 213 extending from both ends of the roller shaft 211. The drawing claws 212 of the first drawing roller 21 and the second drawing roller 22 are staggered with each other, and the drawing claws 212 of the second drawing roller 22 and the third drawing roller 23 are staggered with each other. The connecting shafts 213 of the first drawing roller 21, the second drawing roller 22 and the third drawing roller 23 are rotatably connected to the mounting holes formed in the machine shell 10. For example, a bearing seat and a bearing can be arranged in the mounting holes, and the connecting shafts 213 are inserted into the bearings to make each drawing roller rotate flexibly. The specific connection structure of the connecting shaft with the outer shell and the bearing is the same as that of the prior art and will not be elaborated here.

[0025] The driving assembly 30 drives the first drawing roller 21, the second drawing roller 22 and the third drawing roller 23 to rotate. The second drawing roller 22 rotates clockwise, the first drawing roller 21 and the third drawing roller 23 both rotate counterclockwise, and the rotation speed of the second drawing roller 22 is higher than that of the first drawing roller 21, and the rotation speed of the third drawing roller 23 is higher than that of the second drawing roller 22. Specifically, as Figure 1 and Figure 3As shown, the driving assembly 30 includes a motor 31, a driving wheel 32 fixedly arranged on the main shaft of the motor 31, a first driven wheel 33 fixedly arranged on the second wire drawing roller 22, a second driven wheel 34 fixedly arranged on the third wire drawing roller 23, and a transmission belt 35. The diameter of the second driven wheel 34 is smaller than that of the first driven wheel 33. The transmission belt 35 bypasses the driving wheel 32, the first driven wheel 33, and the second driven wheel 34. The inner peripheral surface of the transmission belt 35 contacts the driving wheel 32 and the first driven wheel 33, and its outer peripheral surface contacts the second driven wheel 34. Thus, when realizing transmission, the motor drives the driving wheel 32 to rotate clockwise, the first driven wheel 34 also rotates clockwise, the second driven wheel 34 rotates counterclockwise, and the rotational speed of the second driven wheel 34 is higher than that of the first driven wheel 33. It further includes a first gear 37 and a second gear 38 that are meshed with each other. The middle of the first gear 37 is fixedly arranged on the second wire drawing roller 22; the second gear 38 is fixedly arranged on the first wire drawing roller 21. The diameter of the first gear 37 is smaller than that of the second gear 38 to form a speed-reducing transmission, so that the rotational speed of the second wire drawing roller 22 is lower than that of the first wire drawing roller 21. In order to increase the friction between the transmission belt 35 and the second driven wheel 34, avoid slipping due to insufficient friction during operation, and thereby reduce the rotational speed of the third wire drawing roller, a guide wheel 36 is further included in this embodiment. The guide wheel 36 pushes the transmission belt 35 towards the side where the second driven wheel 34 is located, thereby increasing the wrap angle of the transmission belt 35 with the second driven wheel 34 and improving the friction force.

[0026] Further, in order to enable the whole machine to work better and make the discharging smoother, in this embodiment, it is preferred that the housing 13 of the machine shell 10 located outside the third wire drawing roller 23 is arc-shaped (as shown in Figure 5 ), and the bottom surface 121 of the outlet 12 is inclined downward and tangent to the arc-shaped housing 13. Figure 5It can be seen that the housing 13 is located on the right side of the third wire drawing roller 23, and the third wire drawing roller 23 rotates counterclockwise. Then, the third wire drawing roller 23 can drive the shredded meat to slide along the arc-shaped housing 13 and along the tangent bottom surface 121, and smoothly discharge from the outlet 12 under the action of inertia. In the present application, the wire drawing claws on the first wire drawing roller and the second wire drawing roller are arranged staggeredly. The first wire drawing roller rotates counterclockwise, and the second wire drawing roller rotates clockwise. Although the first wire drawing roller and the second wire drawing roller rotate inward, that is, rotate in the direction of pulling the meat block into the interior of the casing, but since the rotation speed of the second wire drawing roller is higher than that of the first wire drawing roller, the rotational speed difference between the two will tear the meat blocks, meat strips, etc. input at the inlet, and pull and tear the meat blocks into shredded meat or meat strips, forming the initially drawn shredded meat; Subsequently, the initially drawn shredded meat continues to move downward under the drive of the second wire drawing roller. The wire drawing claws of the second wire drawing roller and the third wire drawing roller are arranged staggeredly. The second wire drawing roller rotates clockwise, and the third wire drawing roller rotates counterclockwise, and the rotation speed of the third wire drawing roller is higher than that of the second wire drawing roller. Similarly, it will further tear the initially drawn shredded meat to make it into shredded meat with finer particle size. The shredded meat is sent out from the outlet under the action of inertia, effectively reducing the particle size of the shredded meat and improving the soft and fluffy degree of the shredded meat product.

[0027] Certainly, in order to enable the input meat block material to smoothly enter the first wire drawing roller 21 and the second wire drawing roller 22 for tearing and wire drawing, in this embodiment, it is preferably that the inlet 11 is located directly above the first wire drawing roller 21 and the second wire drawing roller 22. In addition, considering the convenience of collecting the shredded meat discharged from the outlet 12, in this embodiment, it is preferably that a collecting trough 40 is arranged below the outlet 12, so that the discharged shredded meat will fall into the collecting trough 40, which is convenient for later turnover. Certainly, in order to better ensure that the shredded meat can be better collected at the position of the collecting trough 40 each time, in this embodiment, it is preferably that a stop bar 14 is arranged below the casing 10, and the stop bar 14 limits the maximum insertion depth of the collecting trough 40. That is to say, when the collecting trough 40 is placed in place, the stop bar 14 will block it to limit its further inward movement, so as to ensure that the position is the same each time, and there is no need for workers to check the placement position each time.

[0028] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A double-drum meat floss drawing device, comprising a housing (10), characterized in that: It also includes a wire drawing assembly (20) and a drive assembly (30); the wire drawing assembly (20) includes a first wire drawing roller (21) and a second wire drawing roller (22) which are arranged in pair and in parallel, and a third wire drawing roller (23) is arranged in parallel below the second wire drawing roller (22); the first wire drawing roller (21) and the second wire drawing roller (22) are adjacent to the inlet of the housing (10), and the third wire drawing roller (23) is adjacent to the outlet of the housing (10); the first wire drawing roller (21), the second wire drawing roller (22) and the third wire drawing roller (23) all include a roller shaft, and wire drawing claws which extend radially along the roller surface of the roller shaft and are evenly arranged, and the The wire drawing claws of the first wire drawing roller (21) and the second wire drawing roller (22) are staggered, and the wire drawing claws of the second wire drawing roller (22) and the third wire drawing roller (23) are staggered; the driving component (30) drives the first wire drawing roller (21), the second wire drawing roller (22) and the third wire drawing roller (23) to rotate, the second wire drawing roller (22) rotates clockwise, the first wire drawing roller (21) and the third wire drawing roller (23) both rotate counterclockwise, and the rotation speed of the second wire drawing roller (22) is higher than that of the first wire drawing roller (21), and the rotation speed of the third wire drawing roller (23) is higher than that of the second wire drawing roller (22).

2. A double-drum meat floss drawing device according to claim 1, characterized in that: The driving assembly (30) comprises a motor (31), a driving wheel (32) fixed on the main shaft of the motor (31), a first driven wheel (33) fixed on the second wire drawing roller (22), a second driven wheel (34) fixed on the third wire drawing roller (23), and a transmission belt (35), wherein the transmission belt (35) passes over the driving wheel (32), the first driven wheel (33) and the second driven wheel (34), and the inner peripheral surface of the transmission belt (35) contacts the driving wheel (32) and the first driven wheel (33), and the outer peripheral surface contacts the second driven wheel (34); and further comprises a first gear (37) and a second gear (38) meshing with each other, wherein the middle portion of the first gear (37) is fixed on the second wire drawing roller (22); and the second gear (38) is fixed on the first wire drawing roller (21).

3. A double-drum meat floss drawing device according to claim 2, characterized in that: It also includes a guide wheel (36), wherein the guide wheel (36) can increase the wrap angle between the transmission belt (35) and the second driven wheel (34).

4. A double-drum meat floss drawing device according to claim 1, characterized in that: The shell (13) of the casing (10) located outside the third wire drawing roller (23) is arc-shaped, and the bottom surface (121) of the outlet (12) is inclined downward and tangent to the arc-shaped shell (13).

5. The double-drum meat floss drawing device according to claim 1, characterized in that: The inlet (11) is located directly above the first wire drawing roller (21) and the second wire drawing roller (22).

6. The double-drum meat floss drawing device according to claim 1, characterized in that: A material collecting trough (40) is provided below the outlet (12).

7. A double-drum meat floss drawing device according to claim 6, characterized in that: A stop rod (14) is provided below the casing (10), and the stop rod (14) limits the maximum insertion depth of the material collecting trough (40).