Shredding device for agricultural product production and processing

Abstract

The utility model discloses a shredding device for agricultural product production and processing. The shredding device comprises a support; a discharging hopper is fixed to the support, a machine shell is arranged above the discharging hopper, a rotating shaft of a rod-shaped structure is arranged in the machine shell in a rotating fit mode, each conical barrel set is composed of two conical barrels which are symmetrically distributed, and shredding sets which are circumferentially distributed are arranged on the conical surfaces of the two conical barrels of each conical barrel set. Each shredding group consists of a plurality of shredding arc blade holes which are linearly arrayed on the conical surface of the conical barrel group; the two ends of each conical barrel set are fixedly connected with the rotating shaft through spokes distributed circumferentially. A material blocking plate is arranged between the two conical faces of each conical barrel set, all the material blocking plates are fixed to the machine shell through a baffle frame of a cross beam structure, an output shaft of the motor and the rotating shaft are in transmission through a belt or a chain, an inclined material guiding slope with a side baffle is arranged beside the machine shell, and the lowest position of the material guiding slope is close to the conical barrel sets. The grater has the beneficial effect that the grater utilization rate of melons, fruits and vegetables is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural product processing, and particularly relates to a shredder device for agricultural product production and processing. Background Art

[0002] In daily life, it is often necessary to process some vegetables or fruits into filaments. In order to meet the needs of industrial production, existing technologies have been used to design shredders. For example, the patent document with the publication number CN106175505A discloses a vegetable and fruit shredder. Block vegetables or fruits are put into the feed channel. After the vegetables or fruits fall between the drum and the baffle plate, the rotating shaft is rotated to rotate the drum. Through the cooperation of the drum and the baffle plate, the vegetables or fruits can be cut into filaments by the shredding holes on the drum. Then the vegetable or fruit shreds enter the drum and are discharged from the open end. The invention has a simple and reasonable structure, is easy to operate, and has high shredding efficiency. It is particularly suitable for the needs of large-scale shredding in canteens, restaurants, etc.

[0003] However, the inclined surface of the drum of the grater is vertically arranged, and the grated fruits and vegetables are easy to roll down from the inclined surface under the action of gravity, so that all the fruits and vegetables are concentrated at the bottom of the drum, resulting in that only the bottom grating holes on the drum are working, the utilization rate of the grating holes is not high, and the grating efficiency is greatly affected. Utility Model Content

[0004] The utility model aims to provide a shredding device for agricultural product production and processing, so as to solve the technical problem of low shredding efficiency in the above-mentioned background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A shredder device for agricultural product production and processing comprises: a bracket; a lower hopper is fixed on the bracket, a housing with an empty shell structure is arranged above the lower hopper, a rotating shaft with a rod-shaped structure is rotatably matched with a bearing seat in the housing, a shredder assembly is arranged on the rotating shaft, and the shredder assembly comprises: a conical barrel group and a shredder arc blade hole; each conical barrel group is composed of two symmetrically distributed conical barrels, the narrow ends of the two conical barrels are arranged oppositely, and the conical surfaces of the two conical barrels of each conical barrel group are provided with circumferentially distributed shredders, Each grating group is composed of a number of grating arc blade holes arranged in a straight line on the conical surface of the conical barrel group; the two ends of each conical barrel group are connected and fixed by circumferentially distributed spokes and a rotating shaft; a baffle plate is provided between the two conical surfaces of each conical barrel group, and all the baffle plates are fixed to the casing by a baffle frame with a crossbeam structure, and a motor is fixed on the bracket, and the output shaft and the rotating shaft of the motor are driven by a belt or a chain, and an inclined material guide slope with a side baffle is provided on the side of the casing, and the lowest point of the material guide slope is close to the conical barrel group.

[0007] Furthermore: in order to ensure that the processed fruit and vegetable shreds can fall smoothly after planing, the number of the spokes is 2-4 groups, so that a large number of areas for the fruit and vegetable shreds to fall are provided between the edge of the conical tube group and the spokes to form a discharge hollow area.

[0008] Furthermore: in order to accurately transfer the fruit and vegetable agricultural products falling down the guide slope to the shredding assembly, the shredding assembly also includes: a guide frame, guide teeth, and an inter-tooth plate; an inclined guide tooth with a sharp angle mechanism is provided between the two groups of conical surfaces of each group of conical barrel groups, and all the guide teeth are fixed on the bracket by a guide frame with a crossbar structure, and a vertical inter-tooth plate is provided between the guide teeth on the guide frame.

[0009] Furthermore: in order to reduce the gap between the two conical surfaces of the baffle plate and the conical cylinder group, the two conical surfaces of the baffle plate and the conical cylinder group are fitted together, and reserved grooves for the planing arc blade holes to rotate through are provided on both sides of the baffle plate.

[0010] Furthermore: in order to be able to simply clean the fruit and vegetable agricultural products to be shredded, the material guide slope is fixed on the bracket with an elevated frame, and a flushing component is fixed on the elevated frame above the material guide slope, and the flushing component includes: a flushing bucket, a frame-shaped pipe, a water spray head, and a water connecting pipe; wherein the flushing bucket is a square frame-shaped bucket structure, a square annular frame-shaped pipe is fixed on the inner wall of the flushing bucket, and water spray heads distributed at equal intervals are arranged on the inner side of the frame-shaped pipe, and a water connecting pipe with a pipeline structure is connected to the outer side of the frame-shaped pipe.

[0011] Furthermore: in order to discharge the dirt flushed down by the flushing component with the water flow, at least one downward groove is provided on the material guide slope to form a waste water trough, the width of the waste water trough is smaller than the diameter of the fruit and vegetable agricultural products to be shredded, and all the waste water trough sides are connected to a water outlet pipe with a pipeline structure.

[0012] Furthermore: in order to realize automatic shaving feeding, a belt conveyor is provided above the flushing assembly, and the unloading port of the belt conveyor is located above the center of the flushing bucket.

[0013] Furthermore: in order to prevent the risk of material leakage when the belt conveyor transports fruit and vegetable agricultural products, a group of side baffles are provided on each side of the belt conveyor.

[0014] In summary, the utility model has the following beneficial effects:

[0015] ① Increase the shredding utilization rate of fruits and vegetables, and improve the shredding work efficiency: when shredding, the shredding arc blade of the present application adopts a V-shaped distribution on the conical barrel group, so the fruits and vegetables with reduced volume by shredding will be shredded step by step, increasing the utilization rate of the shredding arc blade holes on the conical barrel group, and also increasing the shredding utilization rate of fruits and vegetables, and multiple groups of conical barrel groups shredding at the same time improve the shredding work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the flushing component in the utility model;

[0018] Figure 3 yes Figure 2 A magnified view of the structure in the middle;

[0019] Figure 4 yes Figure 2 A magnified view of the structure at B in the middle;

[0020] Figure 5 It is a structural schematic diagram of the shredder assembly in the utility model;

[0021] Figure 6 It is a schematic diagram of the working principle of the shredder assembly in the utility model.

[0022] Figure 7 It is a structural schematic diagram of the reserved groove in the utility model;

[0023] Figure 8 yes Figure 7 A magnified view of the structure at center C;

[0024] In the figure, 1, bracket; 2, casing; 3, lower hopper; 4, filamenting assembly; 5, guide slope; 6, belt conveyor; 7, flushing assembly; 8, waste water tank; 9, elevated frame; 10, motor; 11, rotating shaft; 41, conical cylinder group; 42, guide frame; 43, guide teeth; 44, discharge hollow area; 45, filamenting arc blade hole; 46, baffle frame; 47, baffle plate; 48, spokes; 49, reserved groove; 410, inter-tooth plate; 61, side baffle; 71, flushing bucket; 72, frame pipe; 73, sprinkler head; 74, water receiving pipe; 81, outlet pipe. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Example:

[0027] See also Figure 1-Figure 8 , the utility model provides a technical solution:

[0028] A shredder device for agricultural product production and processing, comprising: a bracket 1; a lower hopper 3 is fixed on the bracket 1, a housing 2 with a hollow shell structure is arranged above the lower hopper 3, a shaft 11 with a rod-shaped structure is rotatably matched with a bearing seat in the housing 2, a shredder assembly 4 is arranged on the shaft 11, and the shredder assembly 4 comprises: a conical barrel group 41 and a shredder arc blade hole 45; each group of conical barrel groups 41 is composed of two symmetrically distributed conical barrels, the narrow ends of the two conical barrels are arranged opposite to each other, and a shredder assembly is arranged on the conical surface of the two groups of conical barrels of each group of conical barrel groups 41, and each group of shredder assembly It is composed of a number of filament arc blade holes 45 arranged in a straight line on the conical surface of the conical barrel group 41; the two ends of each conical barrel group 41 are connected and fixed to the rotating shaft 11 by circumferentially distributed spokes 48; a baffle plate 47 is provided between the two conical surfaces of each conical barrel group 41, and all baffle plates 47 are fixed to the casing 2 by a baffle frame 46 with a crossbeam structure, and a motor 10 is fixed to the bracket 1, and the output shaft of the motor 10 and the rotating shaft 11 are driven by a belt or a chain, and an inclined material guide slope 5 with a side baffle is provided on the side of the casing 2, and the lowest point of the material guide slope 5 is close to the conical barrel group 41.

[0029] In order to ensure that the processed fruit and vegetable shreds can fall smoothly after planing, the number of the spokes 48 is 2-4 groups, so that a large number of areas for the fruit and vegetable shreds to fall are provided between the edge of the conical tube group 41 and the spokes 48 to form a discharge hollow area 44.

[0030] In order to accurately transfer the fruit and vegetable agricultural products falling on the guide slope 5 to the shredding assembly 4, the shredding assembly 4 also includes: a guide frame 42, guide teeth 43, and an inter-tooth plate 410; an inclined guide tooth 43 with a sharp angle mechanism is provided between the two groups of conical surfaces of each group of conical cylinder groups 41, and all the guide teeth 43 are fixed to the bracket 1 by a guide frame 42 with a crossbar structure, and vertical inter-tooth plates 410 are provided between the guide teeth 43 on the guide frame 42 (in order to facilitate the display of the internal structure in the figure, the inter-tooth plates 410 are not shown in full).

[0031] In order to reduce the gap between the two conical surfaces of the baffle plate 47 and the conical cylinder group 41, the two conical surfaces of the baffle plate 47 and the conical cylinder group 41 are fitted together, and reserved grooves 49 are provided on both sides of the baffle plate 47 for the shaving arc blade hole 45 to rotate through.

[0032] In order to be able to simply clean the fruit and vegetable agricultural products to be shredded, the material guide slope 5 is fixed on the bracket 1 by an elevated frame 9, and a flushing component 7 is fixed on the elevated frame 9 above the material guide slope 5. The flushing component 7 includes: a flushing bucket 71, a frame pipe 72, a water spray head 73, and a water receiving pipe 74; wherein the flushing bucket 71 is a square frame-shaped bucket structure, and a square annular frame pipe 72 is fixed to the inner wall of the flushing bucket 71, and the inner side of the frame pipe 72 is provided with water spray heads 73 distributed at equal intervals, and the outer side of the frame pipe 72 is connected to a water receiving pipe 74 with a pipeline structure.

[0033] In order to discharge the dirt flushed down by the flushing component with the water flow, the guide slope 5 is provided with at least one downward groove to form a waste water trough 8. The width of the waste water trough 8 is smaller than the diameter of the fruit and vegetable agricultural products to be shredded. All the waste water troughs 8 have a water outlet pipe 81 with a pipeline structure on the side.

[0034] In order to realize automatic shaving feeding, a belt conveyor 6 is provided above the flushing assembly 7 , and a feed discharge port of the belt conveyor 6 is located above the center of the flushing bucket 71 .

[0035] In order to prevent the risk of material leakage when the belt conveyor 6 transports fruit and vegetable agricultural products, a group of side baffles 61 are respectively provided on the sides of the belt conveyor 6.

[0036] Brief description of the usage process:

[0037] When in use, first connect the water receiving pipe 74 to a high-pressure water pipe, and connect all the water outlet pipes 81 to a recovery pipe or a wastewater pipe; then evenly spread the roughly washed fruit and vegetable agricultural products (such as potatoes, sweet potatoes, taro, diced winter melon pieces, lettuce, amaranth, radish and other agricultural products) that need to be shredded on the transmission belt of the belt conveyor 6, and the belt conveyor 6 evenly transports the fruit and vegetable agricultural products to the top of the washing component 7, and the fruit and vegetable agricultural products fall from the discharge port of the belt conveyor 6 to the washing bucket 71.

[0038] The high-pressure water flow in the high-pressure water pipe enters the frame-shaped pipe 72 from the water receiving pipe 74 and is sprayed out from the water spray head 73. The high-pressure water flow sprayed by the water spray head 73 rinses the fruit and vegetable agricultural products in the rinsing bucket 71 (this rinsing is the final fine washing, which is mainly to clean off the dirt remaining in the previous rough washing step. Because in industrial production, it is generally impossible to shred right after washing, this fine washing also has another function of some other impurities that re-attach after rough washing). The rinsed fruit and vegetable agricultural products fall onto the guide slope 5 and slide down from the guide slope 5 under the action of gravity. Because the width of the wastewater tank 8 is smaller than the diameter of the fruit and vegetable agricultural products to be shredded, the water flow with dirt will be collected by the wastewater tank 8 under the action of gravity and discharged and collected from the outlet pipe 81; water flow separation is performed.

[0039] After the water flow is separated, the fruit and vegetable agricultural products are guided from the bottom of the guide slope 5 to the conical surfaces of each group of conical barrel groups 41 by the guide teeth 43 and the inter-tooth plate 410. At this time, the motor 10 is started, and the motor 10 drives the rotating shaft 11 to rotate through a belt or a chain, and the rotating shaft 11 drives all the conical barrel groups 41 thereon to rotate. The shaving arc blade holes 45 on the conical barrel group 41 are inserted into the fruit and vegetable agricultural products between the conical surfaces of the conical barrel group 41 under the action of rotation, and then drive the fruit and vegetable agricultural products to rotate until the fruit and vegetable agricultural products are limited by the baffle plate 47; the shaving arc blade holes 45 on the conical barrel group 41 continue to rotate. At this time, the shaving arc blade holes 45 participating in the shaving work are distributed in a V shape on the plane of the baffle plate, so the fruits and vegetables whose volume is reduced by shaving will be shaving step by step, and then all the plant tissues of the fruit and vegetable agricultural products will be shaved off, and the fruit and vegetable agricultural products will be completely shaved into fruit and vegetable shreds in this way.

[0040] The shredded fruit and vegetable will reach the inside of the shredding assembly 4 (the shredding arc blade hole 45 is a prior art, and its principle is consistent with the shredding arc blade hole on a common potato grater. Its principle and structure are direct applications of this application. For details, please refer to: the shredding slot frame in CN107773078A); because the shredding assembly 4 is composed of two symmetrically distributed conical cylinders, under the triple effects of the shape of the conical cylinder, gravity, and rotating centrifugal force, the fruit and vegetable shreds fall from the discharge hollow area 44 at the edge of the conical cylinder group 41 and are collected by the lower hopper 3. A receiving mechanism is provided below the lower hopper 3 to receive the shredded fruit and vegetable shreds.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A shredding device for agricultural product production and processing, comprising: The bracket (1) is characterized in that: a lower hopper (3) is fixed on the bracket (1), a housing (2) with a hollow shell structure is arranged above the lower hopper (3), a shaft (11) with a rod-shaped structure is rotatably matched with a bearing seat in the housing (2), and a shredder assembly (4) is arranged on the shaft (11), and the shredder assembly (4) comprises: a conical cylinder group (41) and a shredder arc blade hole (45); each group of conical cylinder groups (41) is composed of two symmetrically distributed conical cylinders, and the narrow ends of the two conical cylinders are arranged opposite to each other, and the conical surfaces of the two groups of conical cylinders of each group of conical cylinder groups (41) are provided with circumferentially distributed shredder groups, and each group of shredder groups is composed of a plurality of straight lines arranged on the conical cylinder. The invention relates to a roller group (41) having a filament arc blade hole (45) on the conical surface of the roller group (41); the two ends of each group of conical roller groups (41) are connected and fixed to the rotating shaft (11) by circumferentially distributed spokes (48); a material baffle plate (47) is provided between the two conical surfaces of each group of conical roller groups (41); all the material baffle plates (47) are fixed to the casing (2) by a baffle frame (46) with a crossbeam structure; a motor (10) is fixed to the bracket (1); the output shaft of the motor (10) and the rotating shaft (11) are driven by a belt or a chain; an inclined material guide slope (5) with a side baffle is provided on the side of the casing (2); the lowest point of the material guide slope (5) is close to the conical roller group (41).

2. The shredding device for agricultural product production and processing according to claim 1, characterized in that: The number of the spokes (48) is 2-4 groups, so that a large number of areas for the fruit and vegetable shreds to fall are provided between the edge of the conical cylinder group (41) and the spokes (48) to form a discharge hollow area (44).

3. The shredding device for agricultural product production and processing according to claim 1, characterized in that: The shaving assembly (4) further comprises: a guide frame (42), guide teeth (43), and an inter-tooth plate (410); an inclined guide tooth (43) of a sharp angle mechanism is arranged between two groups of conical surfaces of each group of conical barrel groups (41); all the guide teeth (43) are fixed to the bracket (1) by a guide frame (42) of a crossbar structure; and vertical inter-tooth plates (410) are arranged between the guide teeth (43) on the guide frame (42).

4. The shredding device for agricultural product production and processing according to claim 1, characterized in that: The baffle plate (47) and the two conical surfaces of the conical cylinder group (41) are in contact with each other, and two sides of the baffle plate (47) are provided with reserved grooves (49) for the shaving arc blade hole (45) to rotate through.

5. The shredding device for agricultural product production and processing according to claim 1, characterized in that: The material guide slope (5) is fixed on the bracket (1) by means of an elevated frame (9), and a flushing assembly (7) is fixed on the elevated frame (9) above the material guide slope (5), wherein the flushing assembly (7) comprises: a flushing bucket (71), a frame-shaped pipe (72), a water spray head (73), and a water receiving pipe (74); wherein the flushing bucket (71) is a square frame-shaped bucket structure, a square annular frame-shaped pipe (72) is fixed on the inner wall of the flushing bucket (71), water spray heads (73) are arranged at equal intervals on the inner side of the frame-shaped pipe (72), and a water receiving pipe (74) with a pipeline structure is connected to the outer side of the frame-shaped pipe (72).

6. The shredding device for agricultural product production and processing according to claim 5, characterized in that: The guide slope (5) is provided with at least one downward groove to form a waste water trough (8), the width of the waste water trough (8) is smaller than the diameter of the fruit and vegetable agricultural products to be shredded, and all the waste water troughs (8) are connected to a water outlet pipe (81) with a pipeline structure on the side.

7. The shredding device for agricultural product production and processing according to claim 5, characterized in that: A belt conveyor (6) is arranged above the flushing assembly (7), and a discharge port of the belt conveyor (6) is located above the center of the flushing bucket (71).

8. The shredding device for agricultural product production and processing according to claim 7, characterized in that: A group of side baffles (61) are respectively provided on the sides of the belt conveyor (6).

Images