Multi-stage grinding mechanism for processing konjak

Abstract

The utility model discloses a multistage grinding mechanism for konjak processing, including the grinding box, the top of grinding box is equipped with the feed inlet, the bottom of grinding box is equipped with the discharge gate, and the top of inside grinding box is equipped with double roll type reducing mechanism and double roll type grinding device respectively, the utility model discloses the double roll type reducing mechanism and double roll type grinding device of inside grinding box carry out the pre -reduction and pretreatment operation to the konjak of feed, make the konjak fall into the distribution grinding assembly after primary grinding, and under the guidance of distribution platform, the distribution conveying is carried out to the guide chute, and during the period, under the reciprocating movement of sleeve rod and grinding movable plate, contact extrusion with grinding fixed plate, and then carry out secondary grinding treatment to the konjak of falling, and utilize the linkage structure of linkage installation bin to combine, so that drive the grinding seat to rotate on the outside of filter screen cylinder and go up and down simultaneously, thereby making the konjak falling to the outside of filter screen cylinder carry out tertiary grinding under the lifting type rotary movement of grinding seat.

Description

Technical Field

[0001] This utility model relates to the field of konjac processing technology, specifically a multi-stage grinding mechanism for konjac processing. Background Technology

[0002] Konjac flour can be processed into many foods, such as konjac noodles, konjac tofu, and konjac cake, so the konjac flour processing step is quite important. To facilitate the processing and production of konjac flour, it is generally necessary to grind large volumes of konjac. However, with a large amount of konjac being fed into the mill, it is easy for the konjac to accumulate in the milling structure. Furthermore, a single grinding operation is insufficient to finely grind a large amount of konjac, making it difficult to ensure that the konjac is ground thoroughly, which affects the uniformity and quality of the konjac grinding process. Therefore, based on the existing overview of konjac grinding and processing, a multi-stage grinding mechanism for konjac processing is designed and developed. With a simple linkage structure design, it facilitates the processing of konjac material distribution and multi-stage grinding, thereby solving the above-mentioned technical problems. Utility Model Content

[0003] The purpose of this invention is to provide a multi-stage grinding mechanism for konjac processing to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage grinding mechanism for konjac processing, including a grinding box, a feed inlet at the top of the grinding box, a discharge outlet at the bottom of the grinding box, and a double-roller crushing device and a double-roller grinding device respectively installed at the top inside the grinding box. The material distributing and grinding assembly includes a distributing platform, which is located in the middle of the grinding box. The bottom of the distributing platform is provided with a linkage installation chamber, and the two sides of the distributing platform are provided with guide grooves. The inner walls of the two guide grooves are provided with grinding fixing plates. The two sides inside the linkage installation chamber are respectively fitted with sleeve rods and springs, and the side of the two sleeve rods that are far apart from each other is provided with a grinding movable plate. The top of the linkage installation chamber is equipped with a motor, the output end of which is equipped with a rotating shaft. An elliptical wheel is provided on the outer side of the rotating shaft. A bracket is provided at the middle position of the bottom of the linkage installation chamber. A rotating rod is fitted inside the bracket. A bevel gear set meshing with each other is provided on the outer side of the rotating shaft and one side of the rotating rod. A turntable is provided on the other side of the rotating rod. A movable plate is hinged to one edge of the turntable. A guide rod is provided at the bottom end of the rotating shaft. A guide sleeve is provided on the outer side of the guide rod. A grinding seat is provided at the bottom of the guide sleeve.

[0005] Preferably, the discharge port includes a filter screen cylinder and a discharge pipe, wherein the filter screen cylinder extends into the interior of the grinding chamber.

[0006] Preferably, the bottom of the movable plate is connected to an annular plate, and an annular groove is provided at the bottom edge of the annular plate. Two sets of sliding blocks are provided on the inner side of the annular groove, and the sliding blocks are connected to the grinding seat.

[0007] Preferably, grinding blocks are provided at both the inner and outer edges of the grinding base, the bottom of the grinding box is conical, and a filter plate is provided at the edge of the bottom of the grinding box, with the filter plate facing the vertical plane of the guide trough.

[0008] Preferably, the guide rod has a cross-shaped guide rod structure, and the guide sleeve has a cross-shaped guide groove inside, which is adapted to the guide rod.

[0009] Preferably, positioning holes are provided on both sides of the discharge port, a support base is provided at the bottom of the grinding box, and a sleeve is provided on the inner side of the support base. A positioning rod and a return spring are respectively provided on the inner side of the sleeve, and the positioning hole on the outer side of the discharge port is adapted to the positioning rod.

[0010] Preferably, a contact plate is provided between the two sleeve rods, and the elliptical wheel cooperates with the contact plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The multi-stage grinding mechanism for konjac processing uses a double-roller crushing device and a double-roller grinding device inside the grinding box to pre-crush and pre-treat the fed konjac. After primary grinding, the konjac falls onto the material distribution and grinding assembly, and is then guided by the material distribution table to the material guide trough for discharge. During this process, the konjac is pressed against the grinding fixed plate by the reciprocating movement of the sleeve rod and the grinding movable plate, thus performing secondary grinding on the fallen konjac. The linkage structure of the linkage installation chamber is combined to drive the grinding seat to rotate and move up and down on the outside of the filter cylinder, so that the konjac that falls to the outside of the filter cylinder undergoes tertiary grinding under the lifting and rotating movement of the grinding seat, and the ground konjac is filtered out from the filter cylinder, realizing multi-stage grinding processing of konjac and improving the precision and quality of konjac grinding processing. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a front sectional view of the present invention; Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A; Figure 4 This is a top view of the annular plate of this utility model.

[0013] In the diagram: 1. Grinding box; 2. Feed inlet; 3. Discharge outlet; 31. Filter screen cylinder; 32. Discharge pipe; 4. Double roller crushing device; 5. Double roller grinding device; 6. Material distribution and grinding assembly; 61. Material distribution platform; 62. Guide chute; 63. Grinding movable plate; 64. Grinding fixed plate; 65. Sleeve rod; 66. Spring; 7. Linkage mounting chamber; 71. Motor; 72. Rotating shaft; 73. Elliptical wheel; 74. Support; 75. Bevel gear set; 76. Rotating rod; 77. Turntable; 78. Movable plate; 79. Guide rod; 710. Guide sleeve; 8. Grinding seat; 9. Annular plate; 91. Annular chute; 92. Slider. Detailed Implementation

[0014] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified. It should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise explicitly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. The following disclosure provides many different implementations or examples for carrying out different structures of this application. To simplify the disclosure of this application, the components and arrangements of specific examples are described below. Of course, these are merely examples and are not intended to limit this application.Furthermore, reference numerals and / or reference letters may be repeated in different examples in this application. Such repetition is for simplification and clarity purposes and does not in itself indicate a relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials; however, those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0015] It should be noted that the core working steps of the konjac grinding device mainly involve crushing, grinding, screening, and recycling to gradually refine the blocky konjac into powder or slurry that meets the requirements. However, when grinding multiple konjac pieces, due to the large volume of konjac, directly feeding multiple pieces into the grinding structure can easily cause feeding obstruction and uneven grinding. At the same time, it is difficult to ensure that the konjac is ground evenly and fully in a single grinding process, which affects the quality of the konjac powder.

[0016] To solve the above problems, this solution provides a multi-stage grinding mechanism for konjac processing. This application includes a grinding box 1, with a feed inlet 2 at the top and a discharge outlet 3 at the bottom. The top of the inside of the grinding box 1 is equipped with a double-roller crushing device 4 and a double-roller grinding device 5. The material distributing and grinding assembly 6 includes a material distributing platform 61, which is located in the middle of the grinding box 1. The bottom of the material distributing platform 61 is provided with a linkage mounting chamber 7. The two sides of the material distributing platform 61 are provided with guide grooves 62. The inner walls of the two guide grooves 62 are provided with grinding fixing plates 64. The two sides inside the linkage mounting chamber 7 are respectively fitted with sleeve rods 65 and springs 66. The side of the two sleeve rods 65 that is far away from each other is provided with a grinding movable plate 63. The top of the linkage installation compartment 7 is equipped with a motor 71, the output end of the motor 71 is equipped with a rotating shaft 72, the outer side of the rotating shaft 72 is equipped with an elliptical wheel 73, and a contact plate is provided between the two sets of rods 65. The elliptical wheel 73 and the contact plate cooperate with each other. A bracket 74 is located at the middle of the bottom of the linkage installation chamber 7. A rotating rod 76 is fitted inside the bracket 74. A bevel gear set 75 meshes with the outer side of the rotating shaft 72 and one side of the rotating rod 76. A turntable 77 is located on the other side of the rotating rod 76. A movable plate 78 is hinged to one edge of the turntable 77. A guide rod 79 is located at the bottom of the rotating shaft 72. A guide sleeve 710 is located on the outer side of the guide rod 79. A grinding seat 8 is located at the bottom of the guide sleeve 710.

[0017] For details, please refer to Figures 1-4 , Figure 1 This is a perspective view of the present utility model; Figure 2 This is a front sectional view of the present invention; Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A; Figure 4This is a top view of the annular plate of this utility model.

[0018] In this embodiment, the discharge port 3 includes a filter cylinder 31 and a discharge pipe 32, with the filter cylinder 31 extending into the interior of the grinding box 1.

[0019] It should be noted that the structure of the filter cylinder 31 is used to perform the final filtration and discharge of the konjac after multi-stage grinding, and the filter cylinder 31 extends to the bottom of the grinding box 1. In conjunction with the lifting and rotating motion of the grinding seat 8, the konjac filtration and discharge efficiency is further improved.

[0020] In this embodiment, the bottom of the movable plate 78 is connected to an annular plate 9. An annular groove 91 is provided at the bottom edge of the annular plate 9, and two sets of sliding blocks 92 are provided on the inner side of the annular groove 91. The sliding blocks 92 are connected to the grinding seat 8.

[0021] It should be noted that by setting an annular groove 91 and a slider 92 on the annular plate 9, the connection between the slider 92 and the grinding seat 8 is used to ensure the stability of the rotation of the grinding seat 8, so that the grinding seat 8 can move up and down with the lifting and lowering motion of the annular plate 9.

[0022] In this embodiment, grinding blocks are provided on both the inner and outer edges of the grinding seat 8, the bottom of the grinding box 1 is conical, a filter plate is provided on the edge of the bottom of the grinding box 1, and the filter plate is perpendicular to the guide groove 62.

[0023] It should be noted that by setting grinding blocks on the inner and outer sides of the grinding seat 8, the outer grinding blocks are used to grind the konjac at the bottom of the grinding box 1, and the inner grinding blocks are used to grind and filter the konjac on the outer side of the filter cylinder 31.

[0024] In this embodiment, the guide rod 79 has a cross-shaped guide rod structure, and the guide sleeve 710 has a cross-shaped guide groove inside, which is adapted to the guide rod 79.

[0025] It should be noted that the cross-shaped guide rod and the guide groove structure are used to make the guide sleeve 710 move up and down outside the guide rod 79, while maintaining the rotation function of the guide rod 79 driving the guide sleeve 710. In order to use the guidance of this structure, the guide sleeve 710 drives the grinding seat 8 to perform a lifting and rotating grinding operation.

[0026] In this embodiment, positioning holes are provided on both sides of the discharge port 3, a support base is provided at the bottom of the grinding box 1, and a sleeve is provided on the inner side of the support base. A positioning rod and a return spring are respectively provided on the inner side of the sleeve. The positioning holes on the outer side of the discharge port 3 are adapted to the positioning rod.

[0027] It should be noted that the discharge port 3 is designed to extend into the interior of the grinding box 1 under the positioning structure. During cleaning, it is only necessary to remove the fixing of the two sets of positioning rods and positioning holes so that the discharge port 3 can be taken out directly, making it easy to clean the outside of the filter screen cylinder 31.

[0028] When grinding and processing konjac, multiple konjac pieces are placed into the grinding box 1 through the feed inlet 2, and the konjac pieces are subjected to preliminary processing by the double roller crushing device 4 and the double roller grinding device 5 respectively. After the konjac pieces are crushed and pre-grinded, they fall into the distribution table 61 and are naturally distributed so that the konjac pieces can be ground. When the konjac powder is naturally distributed through the distributing platform 61 and falls into the guide trough 62, the motor 71 is started to drive the rotating shaft 72 to rotate, so that the rotating shaft 72 drives the elliptical wheel 73 to rotate. This causes the elliptical wheel 73 to intermittently squeeze the sleeve rod 65. Under the elastic connection of the spring 66, the sleeve rod 65 drives the grinding movable plate 63 to move back and forth in the path of the guide trough 62, thereby repeatedly squeezing the falling konjac powder against the wall of the grinding fixed plate 64. Thus, the konjac powder undergoes secondary grinding under the reciprocating squeezing action of the grinding movable plate 63 and the grinding fixed plate 64. Then, the konjac powder falls into the bottom of the grinding box 1 and contacts the filter surface on the outside of the filter screen cylinder 31. When the konjac falls to the bottom of the grinding box 1, the rotation of the rotating shaft 72 drives the guide rod 79, guide sleeve 710, and grinding seat 8 to rotate. The grinding structure on the outside of the grinding seat 8 grinds the konjac on the bottom of the grinding box 1 and the outside of the filter cylinder 31, causing the konjac to be ground into powder and filtered out from the filter cylinder 31. At the same time, the rotation of the rotating shaft 72 drives the bevel gear set 75 to mesh, forcing the rotating rod 76 and the turntable 77 to rotate together. Then, the turntable 77 drives the movable plate 78 to pull the annular plate 9 up and down, so as to drive the grinding seat 8 to move up and down on the outer side of the filter cylinder 31. The rotation of the grinding seat 8 is guided by the two sets of sliders 92 and the annular groove 91, so that the reciprocating up and down and the rotational grinding motion of the grinding seat 8 do not hinder each other. In this way, the filtration efficiency of the konjac from the filter cylinder 31 is improved under the grinding structure of up and down and rotational grinding, realizing the three-stage filtration of konjac and greatly improving the processing accuracy and quality of konjac.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-stage grinding mechanism for konjac processing, comprising a grinding box (1), characterized in that: The grinding box (1) is provided with a feed inlet (2) at the top and a discharge outlet (3) at the bottom. The grinding box (1) is provided with a double roller crushing device (4) and a double roller grinding device (5) at the top inside. The material distributing and grinding assembly (6) includes a distributing platform (61), which is located in the middle of the grinding box (1). The bottom of the distributing platform (61) is provided with a linkage mounting chamber (7). The two sides of the distributing platform (61) are provided with guide grooves (62). The inner walls of the two guide grooves (62) are provided with grinding fixing plates (64). The two sides inside the linkage mounting chamber (7) are respectively fitted with sleeve rods (65) and springs (66). The side of the two sleeve rods (65) that are far apart from each other is provided with a grinding movable plate (63). The top of the linkage installation chamber (7) is equipped with a motor (71), the output end of the motor (71) is equipped with a rotating shaft (72), the outer side of the rotating shaft (72) is equipped with an elliptical wheel (73), the middle position of the bottom of the linkage installation chamber (7) is equipped with a bracket (74), the inside of the bracket (74) is equipped with a rotating rod (76), the outer side of the rotating shaft (72) and one side of the rotating rod (76) are equipped with a meshing bevel gear set (75), the other side of the rotating rod (76) is equipped with a turntable (77), the edge of one side of the turntable (77) is hinged with a movable plate (78), the bottom end of the rotating shaft (72) is equipped with a guide rod (79), the outer side of the guide rod (79) is equipped with a guide sleeve (710), and the bottom of the guide sleeve (710) is equipped with a grinding seat (8).

2. The multi-stage grinding mechanism for konjac processing according to claim 1, characterized in that: The discharge port (3) includes a filter cylinder (31) and a discharge pipe (32), the filter cylinder (31) extending into the interior of the grinding box (1).

3. The multi-stage grinding mechanism for konjac processing according to claim 1, characterized in that: The bottom of the movable plate (78) is connected to an annular plate (9). An annular groove (91) is provided at the bottom edge of the annular plate (9), and two sets of sliding blocks (92) are provided on the inner side of the annular groove (91). The sliding blocks (92) are connected to the grinding seat (8).

4. The multi-stage grinding mechanism for konjac processing according to claim 1, characterized in that: Grinding blocks are provided on the inner and outer edges of the grinding seat (8). The bottom of the grinding box (1) is conical. A filter plate is provided on the edge of the bottom of the grinding box (1), and the filter plate is perpendicular to the guide groove (62).

5. The multi-stage grinding mechanism for konjac processing according to claim 1, characterized in that: The guide rod (79) has a cross-shaped guide rod structure, and the guide sleeve (710) has a cross-shaped guide groove inside, which is adapted to the guide rod (79).

6. The multi-stage grinding mechanism for konjac processing according to claim 1, characterized in that: The discharge port (3) has positioning holes on both sides. The bottom of the grinding box (1) is provided with a support base, and the inner side of the support base is provided with a sleeve. The inner side of the sleeve is provided with a positioning rod and a reset spring. The positioning hole on the outside of the discharge port (3) is adapted to the positioning rod.

7. The multi-stage grinding mechanism for konjac processing according to claim 1, characterized in that: A contact plate is provided between the two sleeve rods (65), and the elliptical wheel (73) cooperates with the contact plate.

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