Starch raw material dicing device for starch production

Abstract

The starch raw material dicing device for starch production comprises a rectangular material containing cavity, the top of the material containing cavity is communicated with a feeding hopper of a conical structure, the bottom of the material containing cavity is of an open structure, and a net cutter is installed in the material containing cavity in a sliding and guiding mode in the vertical direction. Two blocking and isolating plates are symmetrically arranged at the communicating position of the material containing cavity and the feeding hopper and synchronously move in the horizontal direction in the same direction or in the opposite directions so that communication between the feeding hopper and the material containing cavity can be isolated, and in the upward moving process of the mesh cutter in the material containing cavity, the mesh cutter can be blocked by the blocking and isolating plates. The ends, facing each other, of the two blocking isolation plates abut against each other to block the bottom of the feeding hopper. According to the starch raw material dicing device, automatic and efficient dicing of starch raw materials can be achieved, the earlier-stage processing efficiency of starch production is greatly improved, the dicing quality is guaranteed, a good foundation is laid for smooth proceeding of the subsequent starch production process, and wide market application prospects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to starch production equipment technical field, concretely relates to a starch raw material cutting device for starch production. BACKGROUND

[0002] In the starch production process, it is usually necessary to cut the blocky or larger granular starch raw material to make it reach the appropriate size to meet the requirements of subsequent processing technology, such as soaking, grinding and other processes. The prior art discloses a starch raw material cutting device for starch production with the application number 202420449856.6 and the name, which realizes the simultaneous cutting of multiple starch raw materials in the material box through the lifting movement of the frame plate and the cutting frame knife driven by the air cylinder. However, after each lifting of the cutting frame knife, the personnel need to put the starch to be cut into the material box, and the manual feeding process will seriously affect the processing efficiency of the entire raw material. Moreover, the cut material will also enter the cutting frame knife, and in order to make the material smoothly separate from the cutting frame knife, a material returning mechanism is specially set, which makes the structure of the entire device more complex. SUMMARY

[0003] In order to solve the technical problems existing in the prior art, the utility model provides a starch raw material cutting device for starch production.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a starch raw material cutting device for starch production, which comprises a rectangular-shaped material containing cavity, a conical structure of the feed hopper is arranged at the top of the material containing cavity, the bottom is in an open structure, a mesh cutter is slidably guided and installed in the material containing cavity along the vertical direction, two plugging isolation plates are symmetrically arranged at the communication part of the material containing cavity and the feed hopper, and the two plugging isolation plates move synchronously in the horizontal direction towards or away from each other to isolate the communication between the feed hopper and the material containing cavity. During the upward movement of the mesh cutter in the material containing cavity, the two ends of the two plugging isolation plates facing each other abut against each other to block the bottom of the feed hopper.

[0005] Preferably, a limiting sliding frame is slidably connected to the outside of the material containing cavity along the vertical direction, the two sides of the limiting sliding frame are fixedly connected with the mesh cutter through U-shaped connecting rods, the U-shaped connecting rods first extend downward along the vertical direction, then bend towards the inside of the material containing cavity along the horizontal direction, and finally extend upward along the vertical direction to be connected with the bottom of the mesh cutter, and the height of the U-shaped connecting rod is consistent with the height of the inside of the material containing cavity. The limiting sliding frame is driven to slide along the surface of the material containing cavity to make the mesh cutter lift in the material containing cavity.

[0006] Preferably, the outer wall of the material containing cavity is rotatably provided with a rotating disc, the edge of the rotating disc is fixedly connected with a sliding column, the inner wall of the limiting sliding frame is provided with a limiting sliding groove corresponding to the position of the sliding column, and the sliding column is embedded into the limiting sliding groove and is in sliding fit connection with the limiting sliding groove.

[0007] Preferably, the rotating disc is provided with two groups, and the two groups are symmetrically arranged at the two sides of the material containing cavity; and the inside of the material containing cavity is pre-buried with a first motor corresponding to the center of one of the rotating discs, and the motor shaft of the first motor is fixedly connected with the center of the rotating disc.

[0008] Preferably, the top of the material containing cavity is formed with a guide groove corresponding to the sliding track of the two blocking isolation plates, the two blocking isolation plates are slidingly embedded into the guide groove, each blocking isolation plate is fixedly connected with a connecting rod at the two ends along the length direction, the two sides of the material containing cavity are provided with a through groove corresponding to the sliding track of the connecting rod, and the end of the connecting rod is fixedly connected with a sliding block after extending out of the through groove.

[0009] The two sides of the material containing cavity are respectively provided with a threaded rod and a guide rod corresponding to the position of the sliding block, the threaded rod is rotatably connected with a bushing on the material containing cavity, the guide rod is fixedly connected with the bushing on the material containing cavity, the sliding block is in sliding fit connection with the guide rod, the sliding block is in threaded connection with the threaded rod, the threaded directions of the two sliding blocks on the two blocking isolation plates are opposite, a second motor is further installed on the outside of the bushing, and the motor shaft of the second motor is fixedly connected with the threaded rod after penetrating through the bushing.

[0010] Preferably, the outer wall of the material containing cavity is provided with a position sensor for detecting the rotating position of the sliding column, the position sensor is in electrical signal connection with the second motor, the second motor drives the two blocking isolation plates to be closed when the sliding column rotates to the bottommost position, and the second motor drives the two blocking isolation plates to be opened when the sliding column rotates to the topmost position.

[0011] Compared with the prior art, the starch raw material cutting device for starch production has the following beneficial effects:

[0012] (1) The net knife in the material containing cavity is provided with a lifting function, and the connecting part between the material containing cavity and the feeding hopper is provided with two blocking isolation plates in the horizontal direction; when the net knife moves upward in the material containing cavity, the two blocking isolation plates are in a closed state, the net knife cuts the raw materials at this time, and the cut raw materials directly fall outside the material containing cavity; when the net knife moves downward in the material containing cavity, the two blocking isolation plates are opened, and the raw materials in the feeding hopper are automatically discharged under the action of gravity, so that the continuity of the raw material cutting operation can be realized through such circulation.

[0013] (2) The starch raw material cutting device provided by the application can realize automatic and efficient cutting of starch raw material, greatly improves the early processing efficiency of starch production, guarantees the cutting quality, lays a good foundation for the smooth progress of the subsequent starch production process, and has a broad market application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application, and in the drawings:

[0015] Figure 1 It is a three-dimensional structure schematic view of the first angle of the entire cutting device in the embodiment of the application;

[0016] Figure 2 It is a three-dimensional structure schematic view of another angle of the entire cutting device in the embodiment of the application;

[0017] Figure 3 It is a connection schematic view of the limiting sliding frame and the mesh cutter in the embodiment of the application;

[0018] Figure 4 It is an assembly schematic view of the rotating disc and the material holding cavity in the embodiment of the application;

[0019] Figure 5 It is an installation schematic view of two plugging isolation plates on the material holding cavity in the embodiment of the application;

[0020] Figure 6 It is a structure schematic view of the plugging isolation plate in the embodiment of the application.

[0021] In the drawings: 1, material holding cavity; 2, support; 3, feeding hopper; 4, limiting sliding frame; 5, U-shaped connecting rod; 6, mesh cutter; 7, rotating disc; 8, limiting sliding groove; 9, sliding column; 10, guide groove; 11, plugging isolation plate; 12, lining seat; 13, sliding block; 14, threaded rod; 15, second motor; 16, guide rod; 17, through groove; 18, connecting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-6 The starch raw material cutting device for starch production provided in the embodiments comprises a material containing cavity 1 fixed on a support 2 and in a rectangular shape, a feed hopper 3 in a conical structure is arranged on the top of the material containing cavity 1, and the bottom is in an open structure. A mesh cutter 6 is slidably and vertically guided and arranged in the material containing cavity 1. Two sealing isolation plates 11 are symmetrically arranged at the communication part of the material containing cavity 1 and the feed hopper 3. The two sealing isolation plates 11 move synchronously in the horizontal direction and face each other or move away from each other, so as to isolate the communication between the feed hopper 3 and the material containing cavity 1. During the upward movement of the mesh cutter 6 in the material containing cavity 1, the two sealing isolation plates 11 abut against each other at one end facing each other, so as to block the bottom of the feed hopper 3. In the initial state, the mesh cutter 6 is located at the top of the inside of the material containing cavity 1. At this time, the two sealing isolation plates 11 are in the open state. The personnel add the starch raw material to be cut into the feed hopper 3 in advance, and then drive the mesh cutter 6 to move downward in the material containing cavity 1. At this time, the raw material in the feed hopper 3 will enter the material containing cavity 1 along with the downward movement of the mesh cutter 6. When the mesh cutter 6 moves downward to the bottom of the material containing cavity 1, more raw material enters the material containing cavity 1. At this time, the two sealing isolation plates 11 move towards each other to isolate the material containing cavity 1 and the feed hopper 3. Then, the mesh cutter 6 moves upward in the material containing cavity 1, and realizes the cutting of the raw material during the movement. The cut raw material directly falls into the collector placed below the material containing cavity 1 in advance. When the mesh cutter 6 moves upward to the top of the material containing cavity 1, the two sealing isolation plates 11 are opened again to present the initial state. Then, the mesh cutter 6 repeats the action again until the raw material in the feed hopper 3 is processed completely.

[0024] For the movement of the net knife 6 inside the material containing cavity 1 in the above scheme, the embodiment selects to slide the limiting sliding frame 4 along the vertical direction outside the material containing cavity 1, the two sides of the limiting sliding frame 4 are fixedly connected with the net knife 6 through the U-shaped connecting rod 5, the U-shaped connecting rod 5 first extends downward along the vertical direction, then bends along the horizontal direction towards the inside of the material containing cavity 1, and finally extends upward along the vertical direction to be connected with the bottom of the net knife 6, the purpose of the bending of the U-shaped connecting rod 5 is to avoid the movement interference with the support 2, and the height of the U-shaped connecting rod 5 is consistent with the height of the inside of the material containing cavity 1, so that the cutting of the net knife 6 to the raw materials inside the material containing cavity 1 can be guaranteed, and the limiting sliding frame 4 is driven to slide along the surface of the material containing cavity 1, so that the net knife 6 can be lifted inside the material containing cavity 1.

[0025] For the sliding of the limiting sliding frame 4 along the outer wall of the material containing cavity 1, the embodiment rotates a rotating disc 7 on the outer wall of the material containing cavity 1, a sliding column 9 is fixedly connected at the edge of the rotating disc 7, a limiting sliding groove 8 is formed at the position corresponding to the sliding column 9 on the inner wall of the limiting sliding frame 4, the sliding column 9 is embedded into the limiting sliding groove 8 and is in sliding fit connection with the limiting sliding groove 8, the length of the limiting sliding groove 8 is consistent with the diameter of the rotating disc 7, in the process of rotating of the rotating disc 7, the sliding column 9 slides in the limiting sliding groove 8 to exert force on the limiting sliding frame 4, so that the limiting sliding frame 4 is lifted along the outer wall of the material containing cavity 1.

[0026] As a preferred embodiment, the rotating disc 7 is provided with two groups in total, which are symmetrically arranged at the two sides of the material containing cavity 1, and a first motor is pre-buried at the center of one of the rotating discs 7 inside the material containing cavity 1, and the motor shaft of the first motor is fixedly connected with the center of the rotating disc 7.

[0027] Further, a guide groove 10 is formed on the top of the material containing cavity 1 corresponding to the sliding track of the two blocking isolation plates 11, the two blocking isolation plates 11 are slidingly embedded into the inside of the guide groove 10, a connecting rod 18 is fixedly connected at each end of each blocking isolation plate 11 along the length direction, a through groove 17 is formed on the two sides of the material containing cavity 1 corresponding to the sliding track of the connecting rod 18, and a sliding block 13 is fixedly connected at the end of the connecting rod 18 extending outside the through groove 17. Threaded rods 14 and guide rods 16 are arranged at positions corresponding to the sliding blocks 13 on the two sides of the material containing cavity 1, respectively, wherein the threaded rods 14 are rotatably connected with the abutments 12 on the material containing cavity 1, the guide rods 16 are fixedly connected with the abutments 12 on the material containing cavity 1, the sliding blocks 13 are in sliding fit connection with the guide rods 16, the sliding blocks 13 are in threaded connection with the threaded rods 14, and the threaded directions of the two sliding blocks 13 on the two blocking isolation plates 11 are opposite, a second motor 15 is further installed outside the abutments 12, the motor shaft of the second motor 15 is fixedly connected with the threaded rods 14 after penetrating through the abutments 12, the second motor 15 drives the threaded rods 14 to rotate, and the two sliding blocks 13 move synchronously towards or away from each other due to the opposite threaded directions, and the other two sliding blocks 13 slide relative to the guide rods 16.

[0028] In order to enable the cutting of raw materials to be matched with the feeding, the position sensor is arranged on the outer wall of the material holding cavity 1 for detecting the rotating position of the slide column 9, and the position sensor is electrically connected with the second motor 15, when the slide column 9 rotates to the bottom, the second motor 15 is controlled by the position sensor to drive the two blocking isolation plates 11 to be closed, when the slide column 9 rotates to the top, the second motor 15 is controlled by the position sensor to drive the two blocking isolation plates 11 to be opened.

[0029] The specific working principle of the starch raw material cutting device for starch production is as follows: in the initial state, the mesh cutter 6 is located at the top inside of the material holding cavity 1, at this time, the two blocking isolation plates 11 are in the opened state, the personnel place the utensil for collecting raw materials below the material holding cavity 1, then put the material to be cut into the feeding hopper 3, then start the first motor to drive the rotating disc 7 to rotate, the mesh cutter 6 moves downward in the material holding cavity 1, the raw materials in the feeding hopper 3 continuously enter into the material holding cavity 1, when the slide column 9 rotates to the bottom, at this time, the mesh cutter 6 moves downward to the limit position in the material holding cavity 1, at this time, the material in the material holding cavity 1 is also full, when the rotating disc 7 continues to rotate, the mesh cutter 6 starts to move upward, but at this time, the second motor 15 drives the two blocking isolation plates 11 to be closed, so that the mesh cutter 6 moves upward and extrudes the cutting raw materials, when the slide column 9 rotates to the top, at this time, the mesh cutter 6 moves upward to the limit position in the material holding cavity 1, and has completed the cutting of all raw materials, at this time, the second motor 15 is started again to make the two blocking isolation plates 11 be opened, and the cycle is repeated until all the raw materials in the feeding hopper 3 are processed.

[0030] In the description of the present application, the terms "first", "second", "another", "yet another" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0031] In the description of the present application, it should be pointed out that, unless otherwise specifically specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In addition, in the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A starch raw material cutting device for starch production, characterized by: The utility model relates to a kind of netting machine, including the rectangular-shaped material containing cavity (1), the top of material containing cavity (1) is symmetrically arranged with two sealing isolation plates (11) with the communication of material containing cavity (1) and feed hopper (3) is tapered structure, bottom is open structure, the inside of material containing cavity (1) is guided and installed with net knife (6) along vertical direction, two sealing isolation plates (11) are synchronously moved in horizontal direction to each other or away from each other, to isolate the communication between feed hopper (3) and material containing cavity (1), the end of two sealing isolation plates (11) towards each other abuts together to block the bottom of feed hopper (3) during the upward movement of net knife (6) in material containing cavity (1) inside.

2. The starch raw material cutting device for starch production according to claim 1, characterized in that: The outside of material containing cavity (1) is slidably sleeved with limiting sliding frame (4) along vertical direction, the both sides of limiting sliding frame (4) are fixedly connected with net knife (6) by U-shaped connecting rod (5), U-shaped connecting rod (5) is first extended downward along vertical direction, then is bent along horizontal direction towards material containing cavity (1) inside, finally is extended upward along vertical direction to be connected with the bottom of net knife (6), and the height of U-shaped connecting rod (5) is consistent with the height of material containing cavity (1) inside, limiting sliding frame (4) is driven to slide along the surface of material containing cavity (1) to make net knife (6) lift in material containing cavity (1) inside.

3. The starch raw material cutting device for starch production according to claim 2, characterized in that: Rotatably installed with carousel (7) on the outer wall of material containing cavity (1), the edge of carousel (7) is fixedly connected with slide column (9), the position corresponding to slide column (9) of the inner wall of limiting sliding frame (4) is provided with limiting sliding groove (8), slide column (9) is embedded into limiting sliding groove (8) and is slidably connected with it;The length of limiting sliding groove (8) is consistent with the diameter of carousel (7).

4. The starch raw material cutting device for starch production according to claim 3, characterized in that: Carousel (7) is provided with two groups, symmetrically arranged on the both sides of material containing cavity (1), and the inside of material containing cavity (1) is pre-buried with first motor corresponding to the center of one carousel (7), and the motor shaft of the first motor is fixedly connected with the center of carousel (7).

5. The starch raw material cutting device for starch production according to claim 4, characterized in that: The top of material containing cavity (1) is formed with guide slot (10) corresponding to the sliding track of two sealing isolation plates (11), two sealing isolation plates (11) are slidably embedded into guide slot (10) inside, and each sealing isolation plate (11) is fixedly connected with connecting rod (18) at both ends along length direction, and the both sides of material containing cavity (1) are provided with through slot (17) corresponding to the sliding track of connecting rod (18), and the end of connecting rod (18) is fixedly connected with sliding block (13) after extending to the outside of through slot (17). Threaded rods (14) and guide rods (16) are arranged at the positions corresponding to the positions of the sliding blocks (13) on the two sides of the material containing cavity (1), wherein the threaded rods (14) are rotationally connected with the bushings (12) on the material containing cavity (1), the guide rods (16) are fixedly connected with the bushings (12) on the material containing cavity (1), the sliding blocks (13) are slidingly connected with the guide rods (16), the sliding blocks (13) are threadedly connected with the threaded rods (14), the threaded directions of the two sliding blocks (13) on the two blocking isolation plates (11) are opposite, the second motor (15) is further installed on the outside of the bushing (12), and the motor shaft of the second motor (15) is fixedly connected with the threaded rod (14) after penetrating through the bushing (12).

6. The starch raw material cutting device for starch production according to claim 5, characterized in that: A position sensor is arranged on the outer wall of the material containing cavity (1) and used for detecting the rotating position of the sliding column (9), the position sensor is electrically connected with the second motor (15), when the sliding column (9) rotates to the bottommost position, the second motor (15) is controlled by the position sensor to drive the two blocking isolation plates (11) to be closed, when the sliding column (9) rotates to the topmost position, the second motor (15) is controlled by the position sensor to drive the two blocking isolation plates (11) to be opened.

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