Multi-stage grinding device for konjak processing

Abstract

The utility model discloses a multistage grinding device for konjak processing, which relates to the technical field of food processing and comprises a grinding box, and two matched large-tooth grinding rollers are arranged on the upper side in the grinding box. According to the multi-stage grinding device for konjak processing, two electric push rods are arranged to drive a grid type partition plate to ascend and descend on a material conveying plate, after konjak is added to the material conveying plate, the grid type partition plate descends to cut the konjak into small blocks with the uniform size, and then the konjak slides into a grinding box along with the material conveying plate; according to the konjak grinding device, primary grinding is conducted through the two large-tooth grinding rollers, secondary fine grinding is conducted through the two small-tooth grinding rollers, multi-stage grinding of konjak is achieved, insufficient grinding caused by direct grinding of large konjak blocks is effectively avoided, and the konjak grinding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a multi-stage grinding device for konjac processing. Background Art

[0002] Konjac flour can be made into many foods after being processed, such as konjac vermicelli, konjac tofu and konjac cake, etc. Therefore, the processing procedure of konjac flour is more important. However, due to the large size of konjac, directly grinding large pieces of konjac is likely to cause insufficient grinding, thereby reducing the quality of the konjac powder. Therefore, a multi-stage grinding device for konjac processing is needed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a multi-stage grinding device for konjac processing, which solves the problems raised in the above background.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a multi-stage grinding device for konjac processing, comprising a grinding box, two adapted large-tooth grinding rollers are arranged on the upper side of the grinding box, two adapted small-tooth grinding rollers are arranged on the lower side of the grinding box, support shafts are fixedly arranged in the large-tooth grinding rollers and the small-tooth grinding rollers, the front and rear ends of the four support shafts are rotatably connected to the inner wall of the grinding box through bearings, and the four support shafts are driven by a driving assembly, a feed inlet is provided at the top of the grinding box, a discharge outlet is provided at the bottom end of the right side wall of the grinding box, an inclined feed plate is fixedly arranged at the top of the grinding box, support plates are fixedly arranged on the front and rear sides of the feed plate, electric push rods are installed on the two support plates, grid-type dividing plates are fixedly arranged on the bottom moving ends of the two electric push rods, push rods are arranged one by one on the upper sides of the plurality of dividing holes on the grid-type dividing plate, and the top ends of the plurality of push rods are fixedly arranged on the top plate, and the top plate is fixedly arranged on the two support plates.

[0007] Preferably, the driving assembly includes four gears, and the front ends of the four supporting shafts extend to the front end of the grinding box and are fixedly connected to the four gears one by one, and the two upper gears and the two lower gears are meshed with each other, the front sides of the two supporting shafts on the left are fixedly provided with sprockets, and the two sprockets are connected by chain transmission, the front end of the grinding box is fixedly provided with a protective cover, and the front end of the support shaft at the upper left end is fixedly connected to the output shaft of the driving motor.

[0008] Preferably, two positioning sleeves are fixedly provided at the left end of the grid dividing plate, positioning rods are slidably provided in the two positioning sleeves, springs are provided on the bottom sides of the two positioning rods located on the positioning sleeves, and sealing plates are fixedly provided at the bottom ends of the two positioning rods.

[0009] Preferably, the bottom side edges of the plurality of dividing holes on the grid dividing plate are all arranged in a blade shape.

[0010] Preferably, a control panel is installed on the front side wall of the grinding box and is electrically connected to the drive motor and the electric push rod.

[0011] (III) Beneficial effects

[0012] The beneficial effects of the utility model are:

[0013] The multi-stage grinding device for konjac processing drives a grid-type dividing plate to rise and fall on a feeding plate by two arranged electric push rods; when the konjac is added onto the feeding plate, the grid-type dividing plate descends to cut the konjac into small pieces of uniform size, and then the pieces slide down to a grinding box along with the feeding plate, are initially ground by two large-tooth grinding rollers, and are then finely ground by two small-tooth grinding rollers for a second time, thereby realizing multi-stage grinding of the konjac, effectively avoiding insufficient grinding caused by directly grinding large pieces of konjac, and improving the quality of konjac grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the grinding box of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the driving component of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the drive grid format partition plate of the utility model.

[0018] In the figure: 1 grinding box, 2 large-tooth grinding roller, 3 small-tooth grinding roller, 4 supporting shaft, 5 gear, 6 sprocket, 7 chain, 8 protective cover, 9 driving motor, 10 feed port, 11 discharge port, 12 feeding plate, 13 support plate, 14 electric push rod, 15 grid dividing plate, 16 ejection rod, 17 top plate, 18 positioning sleeve, 19 positioning rod, 20 spring, 21 blocking plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a multi-stage grinding device for konjac processing, comprising a grinding box 1, two large-tooth grinding rollers 2 adapted to be matched are arranged on the upper side of the grinding box 1, two small-tooth grinding rollers 3 adapted to be matched are arranged on the lower side of the grinding box 1, support shafts 4 are fixedly arranged in the large-tooth grinding rollers 2 and the small-tooth grinding rollers 3, the front and rear ends of the four support shafts 4 are rotatably connected to the inner wall of the grinding box 1 through bearings, and the four support shafts 4 are driven by a driving assembly, a feed inlet 10 is provided at the top of the grinding box 1, a discharge port 11 is provided at the bottom end of the right side wall of the grinding box 1, an inclined feed plate 12 is fixedly provided at the top of the grinding box 1, support plates 13 are fixedly provided on the front and rear sides of the feed plate 12, electric push rods 14 are installed on the two support plates 13, a grid-type dividing plate 15 is fixedly provided on the bottom movable ends of the two electric push rods 14, and a plurality of dividing holes on the grid-type dividing plate 15 are uniformly spaced apart on the upper sides. A corresponding push rod 16 is provided, and the top ends of several push rods 16 are fixedly arranged on the top plate 17, and the top plate 17 is fixedly arranged on the two support plates 13. When konjac is added to the feed plate 12, the blocking plate 21 can block the konjac on the feed plate 12, and the two electric push rods 14 are pushed out at the moving ends to drive the grid-type dividing plate 15 to descend on the feed plate 12. The descent of the grid-type dividing plate 15 can cut the konjac into small pieces of uniform size, and the moving ends of the electric push rods 14 shrink, and the grid-type dividing plate 15 rises. At this time, several push rods 16 will enter the dividing holes on the grid-type dividing plate 15 to push out the cut konjac. When the grid-type dividing plate 15 is at the farthest distance from the feed plate 12, the blocking plate 21 can be raised to cancel the blocking of the left side of the feed plate 12 through the connection of the positioning sleeve 18 and the positioning sleeve 19, and the small pieces of konjac slide along with the feed plate 12 through the feed inlet 10 to the grinding box.

[0021] The driving assembly includes four gears 5, and the front ends of four support shafts 4 all extend to the front end of the grinding box 1 and are fixedly connected with the four gears 5 in one-to-one correspondence, and the two gears 5 on the upper side and the two gears 5 on the lower side are all meshed with each other, the front sides of the two support shafts 4 on the left side are all fixedly provided with sprocket wheels 6, and the two sprocket wheels 6 are connected by a chain 7 transmission, the front end of the grinding box 1 is fixedly provided with a protective cover 8, the front end of the upper support shaft 4 on the left side is fixedly connected with the output shaft of a driving motor 9, and the driving motor 9 is installed on the protective cover 8, and the protective cover 8 isolates and protects the driving assembly, and driven by the driving assembly, the four support shafts 4 rotate, and the initial grinding is carried out through two large-tooth grinding rollers 2, and the secondary fine grinding is carried out through two small-tooth grinding rollers 3, and the material is slipped out through a discharging port 11, and the multi-stage grinding of konjak is realized, and the grinding caused by directly grinding bulk konjak is effectively avoided to be insufficient, and the quality of the konjak grinding is improved.

[0022] Two positioning sleeves 18 are fixedly provided at the left end of the grid dividing plate 15, and positioning rods 19 are slidably provided in the two positioning sleeves 18. Springs 20 are sleeved on the bottom sides of the two positioning rods 19 located at the positioning sleeves 18, and blocking plates 21 are fixedly provided at the bottom ends of the two positioning rods 19. By sleeved arrangement of the positioning sleeves 18 and the positioning rods 19, when the grid dividing plate 15 is located in the middle and lower side between the feed conveying plate 12 and the top plate 17, the blocking plates 21 will block the left side of the feed conveying plate 12 by squeezing the springs 20. When the grid dividing plate 15 is located on the upper side between the feed conveying plate 12 and the top plate 17, the blocking plate 21 will rise with the grid dividing plate 15, open the left side of the feed conveying plate 12, and realize the sliding of the cut konjac pieces.

[0023] The bottom side edges of the plurality of segmentation holes on the grid-type segmentation plate 15 are all arranged in a blade shape, and their effect is to cut the konjac.

[0024] A control panel is mounted on the front side wall of the grinding box 1 and is electrically connected to the drive motor 9 and the electric push rod 14 .

[0025] The operating steps of the utility model are:

[0026] After konjac is added to the feed plate 12, the blocking plate 21 can block the konjac on the feed plate 12, and the two electric push rods 14 moving ends are pushed out to drive the grid type dividing plate 15 to descend on the feed plate 12. The grid type dividing plate 15 descends and the konjac can be cut into small pieces of uniform size. The moving ends of the electric push rods 14 shrink, and the grid type dividing plate 15 rises. At this time, a number of push rods 16 will enter the segmentation holes on the grid type dividing plate 15 to push out the cut konjac. When the grid type dividing plate 15 is at the farthest distance from the feed plate 12, the blocking plate 21 can be raised and the blocking on the left side of the feed plate 12 is cancelled through the connection of the positioning sleeve 18 and the positioning sleeve 19. The small pieces of konjac slide along with the feed plate 12 through the feed port 10 to the grinding box, and are initially ground by two large-tooth grinding rollers 2 driven by the driving assembly, and then finely ground by two small-tooth grinding rollers 3 for the second time, and slide out through the discharge port 11, so as to realize the multi-stage grinding of konjac.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage grinding device for konjac processing, characterized in that: The invention comprises a grinding box (1), wherein two matching large-tooth grinding rollers (2) are arranged on the upper side of the grinding box (1), and two matching small-tooth grinding rollers (3) are arranged on the lower side of the grinding box (1). Support shafts (4) are fixedly arranged inside the large-tooth grinding rollers (2) and the small-tooth grinding rollers (3). The front and rear ends of the four support shafts (4) are rotatably connected to the inner wall of the grinding box (1) through bearings, and the four support shafts (4) are driven by a driving assembly. A feed inlet (10) is provided at the top of the grinding box (1), and a discharge outlet (11) is provided at the bottom end of the right side wall of the grinding box (1). The top of the grinding box (1) is fixedly provided with an inclined material conveying plate (12), the front and rear sides of the material conveying plate (12) are fixedly provided with support plates (13), the two support plates (13) are both equipped with electric push rods (14), the bottom movable ends of the two electric push rods (14) are fixedly provided with a grid-type dividing plate (15), the upper sides of the plurality of dividing holes on the grid-type dividing plate (15) are each correspondingly provided with an ejection rod (16), the top ends of the plurality of ejection rods (16) are fixedly provided on a top plate (17), and the top plate (17) is fixedly provided on the two support plates (13).

2. a kind of konjaku processing multistage grinding device according to claim 1, is characterized in that: The driving assembly comprises four gears (5), and the front ends of the four supporting shafts (4) extend to the front end of the grinding box (1) and are fixedly connected to the four gears (5) one by one, and the two upper gears (5) and the two lower gears (5) are meshed with each other, the front sides of the two left supporting shafts (4) are fixedly provided with sprockets (6), and the two sprockets (6) are connected by a chain (7), the front end of the grinding box (1) is fixedly provided with a protective cover (8), and the front end of the left upper supporting shaft (4) is fixedly connected to the output shaft of the driving motor (9).

3. a kind of konjaku processing multistage grinding device according to claim 1, it is characterized in that: Two positioning sleeves (18) are fixedly provided at the left end of the grid-type dividing plate (15), positioning rods (19) are slidably provided in the two positioning sleeves (18), springs (20) are sleeved on the two positioning rods (19) at the bottom side of the positioning sleeves (18), and blocking plates (21) are fixedly provided at the bottom ends of the two positioning rods (19).

4. a kind of konjaku processing multistage grinding device according to claim 1, it is characterized in that: The bottom side edges of the plurality of dividing holes on the grid-type dividing plate (15) are all arranged in a blade shape.

5. a kind of konjaku processing multistage grinding device according to claim 1, it is characterized in that: A control panel is installed on the front side wall of the grinding box (1) and is electrically connected to the drive motor (9) and the electric push rod (14).

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