Dried meat floss rubbing device for dried meat floss production

Abstract

The utility model discloses a meat floss rubbing device for producing dried meat floss, which comprises a rack, a meat floss rubbing component and a driving component, the meat floss rubbing component comprises a lower rubbing plate and an upper rubbing plate, the opposite surfaces of the lower rubbing plate and the upper rubbing plate are both provided with continuous meat floss rubbing ribs, the lower rubbing plate and the upper rubbing plate are both obliquely arranged, and an included angle is formed between the upper rubbing plate and the lower rubbing plate. The opening degrees of the inlets of the upper washboard and the lower washboard are greater than the opening degrees of the outlets of the upper washboard and the lower washboard; the driving assembly drives the upper rubbing plate to linearly slide; a feeding assembly is arranged at an inlet of the loosening assembly, the feeding assembly comprises feeding roller sets arranged in pairs, each feeding roller set comprises feeding rollers arranged in pairs and a driving motor, the two feeding rollers rotate in the same direction and have a set gap, and the rotating speed of the upper feeding roller is higher than that of the lower feeding roller; the continuous convex edges are uniformly distributed on the surface of the feeding roller, so that the situation that meat is slowly discharged and repeatedly rubbed, so that dried meat floss is too small in length and fine, and the product quality is reduced can be avoided, and the rubbed dried meat floss is more compact, better in taste and more chewy.

Description

Technical Field

[0001] The utility model belongs to the technical field of food processing, in particular to a loosening device for producing meat floss. Background Art

[0002] Meat floss is a flocculent dried meat food made from lean meat through processes such as boiling and frying. It is nutritious, delicious, easy to carry, and suitable for all ages. It is a popular product.

[0003] The processing of meat floss usually requires the following processes in sequence: raw material pretreatment, meat boiling, oil skimming, soup collection, stir-frying, fluffing (also known as rubbing) and sorting, after which the finished product can be packaged and sold; among the above process steps, fluffing is a crucial step that affects the quality of the finished meat floss (the softness and fluffiness of the meat floss fibers), however, in traditional processing methods, fluffing is mostly done by workers manually, which is not only extremely inefficient, but also greatly restricted by the workers' skill level.

[0004] The application number is 201720885434.3, which is a meat floss loosening machine, comprising a frame, a loosening mechanism and a driving mechanism; the characteristic is that the frame has a horizontal working platform; the loosening mechanism comprises a rectangular lower rubbing board and a rectangular upper rubbing board, wherein the lower rubbing board is supported parallel to the above the working platform, and a linear sliding mechanism is provided between the two, the moving direction of which is parallel to the length direction of the lower rubbing board; the upper rubbing board is suspended parallel to the lower rubbing board by a door-shaped bracket fixed on the working platform, a gap is provided between the upper and lower rubbing boards, and the relative surfaces of the two are densely covered with hemispherical small protrusions; the driving mechanism comprises a The eccentric wheel is driven by a motor fixed under the working platform, and its axis is perpendicular to the lower rubbing plate; the upper surface of the eccentric wheel is provided with an annular groove coaxial with the eccentric wheel, and the lower surface of the lower rubbing plate is provided with a sliding pin extending into the annular groove; when loosening, the upper rubbing plate is fixed and the lower rubbing plate makes a reciprocating linear motion, so the rubbing direction of the raw material changes back and forth, which not only makes the loosening effect better, but also effectively avoids the raw material from being rubbed into strips, thereby increasing the output of meat floss; However, it is not difficult to see that the upper and lower rubbing plates are arranged in parallel in the above application, which easily leads to the situation that the loosening force of the upper and lower rubbing plates is basically the same during the loosening process, making it difficult to rub the meat floss more loose. In addition, the meat floss entering between the upper and lower rubbing plates can only be controlled by workers. If too much meat is put in, it is easy to get blocked. Summary of the Invention

[0005] The utility model aims to provide a loosening device for meat floss production.

[0006] In order to solve the above technical problems, the purpose of this utility model is achieved as follows:

[0007] A loosening device for meat floss production comprises a frame, a loosening assembly and a driving assembly, the loosening assembly comprising a lower rubbing plate and an upper rubbing plate, continuous loosening ridges are provided on the opposite surfaces of the lower rubbing plate and the upper rubbing plate, the lower rubbing plate and the upper rubbing plate are both inclined, and the upper rubbing plate has an angle relative to the lower rubbing plate, so that the opening at the entrance of the upper rubbing plate and the lower rubbing plate is greater than the opening at the exit; the driving assembly drives the upper rubbing plate to slide linearly; a feeding assembly is provided at the entrance of the loosening assembly, the feeding assembly comprises a pair of feed roller groups, which comprise a pair of feed rollers and a driving motor, the two feed rollers rotate in the same direction and have a set gap, the upper feed roller rotates at a higher speed than the lower feed roller; the surface of the feed roller is evenly covered with continuous ridges.

[0008] On the basis of the above solution and as a preferred solution of the above solution: the cross section of the ridge is trapezoidal.

[0009] On the basis of the above solution and as a preferred solution of the above solution: the cross-section of the loosening ridge is semicircular.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: it also includes two height adjustment components, which are respectively connected to the bottom of the inlet end and the outlet end of the lower scrubbing board, and can adjust the height of the lower scrubbing board.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the height adjustment assembly includes an adjusting nut, an upper adjusting screw and a lower adjusting screw, the upper adjusting screw is hinged to the lower end of the lower washboard, and the lower adjusting screw is fixedly connected to the frame; the upper adjusting screw and the lower adjusting screw are reversely threaded.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the driving assembly includes a fixed plate, a motor and a roller, a sliding groove is provided on the fixed plate, and the roller is eccentrically arranged with the main shaft of the motor; the roller is connected to the main shaft of the motor through a connecting plate; the fixed plate is fixedly connected to the upper rubbing plate, and the roller is located in the sliding groove and rotates around the main shaft of the motor.

[0013] On the basis of the above solution and as a preferred solution of the above solution: the roller is a ball bearing.

[0014] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects: the upper and lower rubbing plates are arranged at an angle relative to each other, so that on the one hand the meat blocks can be moved from the inlet side to the outlet side by the linear reciprocating movement of the upper rubbing plate, and on the other hand, the meat blocks are moved downward by the inclined slope, so that the discharge is smoother, and the meat blocks are prevented from being repeatedly rubbed due to slow discharge, resulting in the meat floss being too short and broken, thereby reducing the product quality; in addition, the setting of the angle makes the openings of the upper and lower rubbing plates on the inlet side larger, so that a more preliminary rough rubbing can be performed, and the large meat blocks can be broken into pieces. As the opening toward the outlet side decreases, the rubbing force gradually increases, and the broken pieces are gradually rubbed apart. The rubbing force near the outlet end is the largest, so while the meat blocks are rubbed into shreds, the rubbed meat floss is firmer, has a better taste, and is more chewy. Of course, setting up a feeding assembly can better control the feeding speed and feeding flow rate, and generate the feeding force through the speed difference of the two feeding rollers. At the same time, the speed difference can also tear the meat pieces while feeding, so that the meat pieces entering between the upper and lower washboards have been preliminarily loosened, thereby reducing the loosening load of the upper and lower washboards in the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the drive component structure;

[0017] Figure 3 It is a three-dimensional diagram of the feed assembly structure;

[0018] Figure 4 It is a schematic diagram of the feed component installation structure. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the given embodiments, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] In the description of this application, it should be understood that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0021] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0022] See Figure 1-4 As shown, the present application discloses a loosening device for meat floss production, including a frame 10, a loosening assembly 20 and a driving assembly 30. The loosening assembly 20 includes a lower rubbing plate 21 and an upper rubbing plate 22. Continuous loosening ridges 211 are provided on the opposite surfaces of the lower rubbing plate 21 and the upper rubbing plate 22. Preferably, the loosening ridges 211 have a semicircular cross-section. The lower rubbing plate 21 and the upper rubbing plate 22 are both tilted, and the upper rubbing plate 22 has an angle relative to the lower rubbing plate 21, so that the opening a at the entrance of the upper rubbing plate 22 and the lower rubbing plate 21 is greater than the opening b at the exit thereof; specifically, a guide rail 12 is installed on the frame 10, and the guide rail 12 is fixedly installed on the frame 10 by a fixed column 11. The guide rail 12 is connected to the guide rail 12 by a slider 121, so that the upper rubbing plate 22 can slide along the guide rail 12; further, as Figure 1-2The cam 32 is provided with a plurality of guide wheels 311 and a plurality of guide wheels 322, and the guide wheels 311 are provided with a plurality of guide wheels 313. The guide wheels 313 are provided with a plurality of guide wheels 314, 315 and a plurality of guide wheels 316. Thus, by cooperating with the lower scrubbing plate 21, the cooked meat is rubbed into pieces. Of course, considering the smoothness during operation and reducing wear, the roller 34 in this embodiment is preferably a ball bearing. It should be noted that the connection between the connecting plate 31 and the motor main shaft can be installed using a structure in which a shaft sleeve keyway cooperates with an end cover bolt. The support column is welded to the connecting plate 31, and the inner ring of the roller 34 is sleeved on the support column. By providing a thread at the end of the support column and screwing in a nut to limit the roller, this is no different from the existing technology and will not be described in detail here. The upper and lower rubbing plates are arranged at an angle relative to each other, so that on the one hand the meat blocks can be moved from the inlet side to the outlet side by the linear reciprocating movement of the upper rubbing plate, and on the other hand, the meat blocks can be moved downward by the inclined slope, so that the discharge is smoother, and the meat blocks can be avoided from being repeatedly rubbed due to slow discharge, resulting in the meat floss being too short and broken, thereby reducing the product quality; in addition, the angle setting makes the openings of the upper and lower rubbing plates on the inlet side larger, so that a more preliminary rough rubbing can be performed, and the large meat blocks can be broken into pieces. As the opening toward the outlet side decreases, the rubbing force gradually increases, and the broken pieces are gradually rubbed apart. The rubbing force near the outlet end is the largest, so while the meat blocks are rubbed into shreds, the rubbed meat floss is firmer, has a better taste, and is more chewy.

[0023] Taking into account the existing loosening assembly in the production process, the meat floss between the upper and lower rubbing plates can only be controlled by workers. If too much meat is put in, it is easy to cause a blockage. For this reason, the present embodiment preferably provides a feeding assembly 40 at the entrance of the loosening assembly 20. The feeding assembly 40 includes a lower feeding roller 41 and an upper feeding roller 42 arranged in pairs. The lower feeding roller 41 wraps the lower feeding roller body 411 and the lower driving motor 412. Of course, considering the speed and torque, a reduction gear box 4121 is provided at the outlet end of the lower driving motor 412. Preferably, the reduction gear box 4121 adopts a planetary gear reduction box, thereby driving the lower feeding roller body 411 to rotate; similarly, the upper feeding roller 42 includes an upper feeding roller body 421 and an upper driving motor 422. Similarly, it is provided with an upper reduction gear box 4221. The upper feeding roller body 421 and the lower feeding roller body 411 rotate in the same direction and have a set gap ( Figure 1 As shown), and the upper feed roller 421 rotates at a higher speed than the lower feed roller 411; the surfaces of the upper feed roller 421 and the lower feed roller 411 are uniformly provided with continuous ridges 411, and the cross-section of the ridges 411 is preferably trapezoidal.

[0024] The feeding assembly can better control the feeding speed and feeding flow rate. The cooked meat pieces are fed into the feeding port 14, and the feeding force is generated by the speed difference of the two feeding rollers. At the same time, the speed difference can also tear the meat pieces while feeding, so that the meat pieces entering between the upper and lower washboards have been preliminarily drawn and loosened, thereby reducing the loosening load of the upper and lower washboards in the subsequent process. It should be noted that Figure 4 As shown, the upper feed roller 421 and the lower feed roller 411 each have mounting shafts 413 of a set length extending axially outward at both ends, and are respectively mounted on the frame 10 via mounting plates 13. Of course, a bearing is provided between the mounting shaft 413 and the mounting plate 13, and the mounting shaft 413 at one end is connected to the drive motor via a coupling for transmission; this is no different from the prior art and will not be described in detail here. In addition, the necessary box and sheet metal protection must be included to prevent the meat from being put in and the soft meat floss from leaking out during the loosening process. Those skilled in the art can make adaptive selections and installations based on actual needs. Its shape or structure will not affect the specific implementation of this application and will not be described in detail here.

[0025] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A loosening device for meat floss production, comprising a frame (10), a loosening assembly (20), and a driving assembly (30), wherein the loosening assembly (20) comprises a lower rubbing plate (21) and an upper rubbing plate (22), and continuous loosening ridges are provided on opposing surfaces of the lower rubbing plate (21) and the upper rubbing plate (22), characterized in that: The lower rubbing plate (21) and the upper rubbing plate (22) are both inclined, and the upper rubbing plate (22) has an angle relative to the lower rubbing plate (21), so that the opening of the upper rubbing plate (22) and the lower rubbing plate (21) at the entrance is greater than the opening at the exit; the driving component (30) drives the upper rubbing plate (22) to slide linearly; a feeding component (40) is provided at the entrance of the loosening component (20), and the feeding component (40) includes a feeding roller group arranged in pairs, which includes feeding rollers arranged in pairs and a driving motor, the two feeding rollers rotate in the same direction and have a set gap, and the rotation speed of the feeding roller located above is higher than that of the feeding roller located below; the surfaces of the feeding rollers are uniformly distributed with continuous ridges.

2. The fluffing device for meat floss production according to claim 1, characterized in that: The cross section of the convex ridge is trapezoidal.

3. The fluffing device for meat floss production according to claim 1, characterized in that: The cross section of the loosening ridge is semicircular.

4. The fluffing device for meat floss production according to claim 1, characterized in that: The driving assembly (30) includes a fixed plate (31), a motor (32) and a roller (34); a sliding groove (311) is provided on the fixed plate (31); the roller (34) is eccentrically arranged with respect to the main shaft of the motor (32); the roller (34) is connected to the main shaft of the motor (32) through a connecting plate (33); the fixed plate (31) is fixedly connected to the upper rubbing plate (22); the roller (34) is located in the sliding groove (311) and rotates around the main shaft of the motor (32).

5. The fluffing device for meat floss production according to claim 4, characterized in that: The roller (34) is a ball bearing.

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