Soil removing equipment for liquorice processing

Abstract

The utility model relates to the technical field of liquorice processing, in particular to soil removing equipment for liquorice processing, which is characterized in that one end of the upper part of a soil collecting box is connected with an obliquely arranged vibrating screen through a spring, the upper part of the soil collecting box is provided with a first conveying belt through a first rack, and a brush roller is rotatably connected between baffles on two sides; a second conveying belt is arranged on the upper portion of the soil collecting box through a second rack, an air spraying pipe is fixedly connected to the second rack, and a high-pressure air pump is fixedly connected to one side of the second rack. By arranging the vibrating screen, soil on the surface of liquorice can be preliminarily removed; a first conveying belt is arranged, and second bristles are arranged on the outer side of a brush roller, so that soil adhering to the surfaces of licorice roots can be brushed in a rolling manner, and the cleanliness of licorice root soil removal is improved; by arranging a second conveying belt and connecting a high-pressure air pump and an air spraying pipe to a second rack, high-pressure air can be used for blowing the liquorice, and it is guaranteed that soil of the liquorice is removed cleanly and thoroughly.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquorice processing technical field, specifically is a kind of soil removal equipment for liquorice processing. BACKGROUND

[0002] Liquorice alias Guo Lao, sweet grass, Ural liquorice, sweet root, belongs to leguminous plant, liquorice perennial herb, its root and rhizome is robust, is a tonic Chinese herbal medicine.The medicinal part of liquorice is mainly root and rhizome, its medicinal material character root is cylindrical, outer skin is loose and tight, surface red brown or gray brown, rhizome is cylindrical, surface has bud mark, cross section has pith in middle portion, smell is weak, sweet and special in taste.Liquorice likes shady and humid, long sunshine and low temperature dry climate, and grows in arid, semi-arid desert grassland, desert edge and loess hilly region.In the process of liquorice harvesting and processing, soil removal is a key link.The traditional liquorice soil removal mainly relies on artificial patting to remove soil, and this method is not only inefficient, but also not thorough, which affects the quality of liquorice and subsequent processing.Therefore, it is necessary to develop a liquorice soil removal equipment which can ensure that liquorice is cleaned and improve soil removal efficiency. SUMMARY

[0003] In view of the above technical problems, the utility model provides a kind of liquorice soil removal equipment for liquorice processing which can ensure that liquorice is cleaned and improve soil removal efficiency to solve the problems of low efficiency and not clean of liquorice artificial soil removal.

[0004] To solve the above technical problems, the utility model discloses a kind of liquorice soil removal equipment for liquorice processing, including soil collection tank, vibrating screen, the upper end of the soil collection tank is connected with the vibrating screen of inclined arrangement by spring, one side of the vibrating screen is fixedly connected with vibration motor, the upper part of the soil collection tank is provided with first conveyor belt by first rack, the input end of the first conveyor belt is located in the vibrating screen output end directly below, the upper end of the first rack is fixedly connected with baffle between both sides, a plurality of first bristles are fixedly connected on the first conveyor belt, and brush roller is rotatably connected between both sides of the baffle, the brush roller is driven by second motor, a plurality of second bristles are fixedly connected on the outer surface of the brush roller, the upper part of the soil collection tank is provided with second conveyor belt by second rack, the input end of the second conveyor belt is located in the first conveyor belt output end directly below, a plurality of the through hole are set on the second conveyor belt, high-pressure gas pump is fixedly connected on the second rack on one side, the output end of the high-pressure gas pump is connected with the air jet pipe by gas pipe, and air jet head is fixedly connected on the gas pipe towards the upper surface of the second conveyor belt.

[0005] Further, the upper part of the soil collection tank is fixedly connected with support rod, and the upper end of the support rod is connected with the vibrating screen by the spring.

[0006] Further, the rotating shaft is rotatably connected between the two side walls of the vibrating screen, a plurality of flexible scattering plates are fixedly and alternately connected on the rotating shaft, and one end of the rotating shaft penetrates the side wall of the vibrating screen and is fixedly connected with the output shaft of the first motor.

[0007] Further, a plurality of arc convex strips are fixedly and alternately connected on the upper surface of the vibrating screen.

[0008] Further, the baffle is fixedly connected with an extension rod, the output end of the extension rod is fixedly connected with a mounting frame downward, the two ends of the brush roller are rotatably connected with the mounting frame through a connecting shaft penetrating the strip-shaped hole formed on the baffle, and one end of the connecting shaft penetrates the mounting frame and is fixedly connected with the output shaft of the second motor.

[0009] Further, a buffer hopper is fixedly connected on the first rack on one side of the output end of the first conveying belt, and the buffer hopper extends above the input end of the second conveying belt.

[0010] Further, a connecting rod is fixedly connected on the second rack, and the air jet pipe is fixedly connected with the connecting rod.

[0011] Further, a pulse valve is fixedly connected on the air conveying pipe.

[0012] Further, a traction frame is fixedly connected on one end of the soil collecting box, and a wheel is rotatably connected on the bottom of the soil collecting box.

[0013] Further, a discharge pipe is fixedly connected on the lower end of the soil collecting box, and the bottom of the soil collecting box is inclined downward toward the direction of the discharge pipe.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model discloses a vibrating screen is set up, and the rotating shaft and flexible scattering plate are set up on the vibrating screen, can scatter the soil block on the surface of liquorice, and it is convenient to remove soil, through setting up the first conveying belt, setting up the first bristle on the outer surface of the first conveying belt, rotatably connecting the brush roller between the first rack, and setting up the second bristle on the outside of the brush roller, and adjusting the height of the brush roller simultaneously by the extension rod, can roll and brush the mud that sticks on the surface of liquorice, improve the clean degree of liquorice soil removal, through setting up the second conveying belt, and connecting the high pressure air pump, the air jet pipe on the second rack, connecting the high pressure air pump with the air jet pipe by the air conveying pipe, connecting the pulse valve on the air conveying pipe, can make the air jet head output high pressure pulse gas and blow liquorice, guarantee that liquorice removes soil completely. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model.

[0017] Figure 2This is a top view of the vibrating screen structure of this utility model.

[0018] Figure 3 This is a top view of the second conveyor belt structure of this utility model.

[0019] In the diagram: 1. Soil collection box; 2. Vibrating screen; 201. Support rod; 202. Spring; 203. Vibrating motor; 204. Rotating shaft; 205. First motor; 206. Flexible dispersing plate; 207. Arc-shaped protrusion; 3. First conveyor belt; 301. First frame; 302. First brush; 303. Baffle; 304. Strip hole; 305. Telescopic rod; 306. Mounting frame; 307. Brush roller; 308. Second brush; 309. Second motor; 4. Second conveyor belt; 401. Second frame; 402. Connecting rod; 403. High-pressure air pump; 404. Air supply pipe; 405. Pulse valve; 406. Air jet pipe; 407. Air jet head; 5. Discharge pipe; 6. Traction frame; 7. Buffer hopper. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] like Figure 1 , 2 A soil removal device for licorice processing, as shown in Figure 3, includes a soil collection box 1 and a vibrating screen 2. The upper end of the soil collection box 1 is connected to the inclined vibrating screen 2 via a spring 202. The bottom of the vibrating screen 2 has several through holes. The downward-sloping end of the vibrating screen 2 is the output end. A vibrating motor 203 is fixedly connected to one side of the vibrating screen 2 via bolts and a connecting frame. A first conveyor belt 3 is mounted on the upper part of the soil collection box 1 via a first frame 301. The input end of the first conveyor belt 3 is located directly below the output end of the vibrating screen 2. Baffles 303 located on both sides of the first conveyor belt 3 are fixedly connected to both sides of the upper end of the first frame 301. The first conveyor belt 3 has several through holes, and several first brushes are fixedly connected to its outer surface at intervals. A brush roller 307 is rotatably connected between two side baffles 303. The brush roller 307 is driven by a second motor 309. Several second brush bristles 308 are fixedly connected to the outer surface of the brush roller 307. A second conveyor belt 4 is installed on the upper part of the soil collection box 1 via a second frame 401. The input end of the second conveyor belt 4 is located directly below the output end of the first conveyor belt 3. Several through holes are opened on the second conveyor belt 4. An air jet pipe 406 is fixedly connected to the second frame 401, and a high-pressure air pump 403 is fixedly connected to one side. The output end of the high-pressure air pump 403 is connected to the air jet pipe 406 via an air supply pipe 404. An air jet head 407 facing the upper surface of the second conveyor belt 4 is fixedly connected to the air supply pipe 404. It should be noted that the first conveyor belt 3 and the second conveyor belt 4 are driven by conveyor motors, and both the first conveyor belt 3 and the second conveyor belt 4 are existing devices. Their specific structures will not be described in detail in this article.

[0022] In order to facilitate the installation and connection of the vibrating screen 2, the support rod 201 is fixedly connected to the upper part of the soil collecting box 1, and the upper end of the support rod 201 is connected with the vibrating screen 2 through the spring 202.

[0023] In order to facilitate the scattering of the soil blocks adhered to the licorice roots and improve the cleaning degree of soil removal, the rotating shaft 204 is rotatably connected between the two side walls of the vibrating screen 2, a plurality of flexible scattering plates 206 are fixedly connected to the rotating shaft 204 in an interval staggered manner, and one end of the rotating shaft 204 penetrates through the side wall of the vibrating screen 2 and is fixedly connected with the output shaft of the first motor 205. It should be noted that in the embodiment, the number of rotating shafts 204 is at least one. When the number of rotating shafts 204 is two, a driving wheel is fixedly connected to the rotating shaft fixedly connected with the output shaft of the first motor 205, a driven wheel is fixedly connected to the adjacent rotating shaft 204, and the driving wheel and the driven wheel are drivingly connected through a chain or a belt. In this process, the first motor 205 can select to make a circular motion or a reciprocating motion according to the working condition. When making a circular motion, the flexible scattering plates 206 are driven to rotate to beat the surface of the licorice roots. When making a reciprocating motion, the flexible scattering plates 206 are driven to rotate left and right to beat the soil blocks on the surface of the licorice roots.

[0024] In order to improve the vibration effect and efficiency, a plurality of arc-shaped protrusions 207 are fixedly connected to the upper surface of the vibrating screen 2 in an interval.

[0025] In order to facilitate the adjustment of the cleaning degree of the rolling brush, the telescopic rod 305 is fixedly connected to the outside of the baffle 303, the output end of the telescopic rod 305 is fixedly connected downward with the mounting bracket 306, the two ends of the brush roller 307 are rotatably connected with the mounting bracket 306 through the connecting shafts penetrating through the strip-shaped holes 304 formed in the baffle 303, and one end of the connecting shaft is fixedly connected with the output shaft of the second motor 309. It should be noted that in the embodiment, the number of brush rollers 307 is two, both of the two brush rollers 307 are rotatably connected with the mounting bracket 306 through the connecting shafts, both ends of the mounting bracket 306 are rotatably connected with the two connecting shafts, the telescopic rod 305 is fixedly connected with the middle part of the mounting bracket 306, and both ends of the two connecting shafts penetrate through the mounting bracket 306 and are fixedly connected with the sprockets. The two sprockets are drivingly connected through the chain. In order to simplify the structure of the device and facilitate use, the telescopic rod 305 is an electric telescopic rod.

[0026] In order to facilitate the slow falling of the licorice roots on the second conveying belt 4 and protect the transmission process, the buffer hopper 7 is fixedly connected to one side of the output end of the first conveying belt 3 on the first rack 301, and the buffer hopper 7 extends above the input end of the second conveying belt 4.

[0027] In order to facilitate the installation and fixation of the air jet pipe 406, the connecting rod 402 is fixedly connected to the second rack 401, and the air jet pipe 406 is fixedly connected with the connecting rod 402.

[0028] In order to improve the cleanliness of the licorice blowing, ensure that the output gas is in the form of pulse gas, the gas pipe 404 is fixedly connected with a pulse valve 405. It should be noted that in the embodiment, the pulse valve 405 is an existing pulse pneumatic valve, and the specific structure thereof will not be described in detail herein.

[0029] In order to facilitate the movement of the device as a whole and improve the application range of the device, the soil collecting box 1 is fixedly connected with a traction frame 6 at one end and rotatably connected with wheels at the bottom.

[0030] In order to facilitate the discharge of the collected soil, the soil collecting box 1 is fixedly connected with a discharge pipe 5 at the lower end, and the bottom of the soil collecting box 1 is inclined downward towards the discharge pipe 5. It should be noted that in the embodiment, the discharge pipe 5 is detachably connected with an end cover.

[0031] It should be noted that in the embodiment, in order to provide power for the electrical loads such as motors on the device, a power supply is provided on the device, which can be connected to the mains, or can be a portable power source such as a generator or a battery.

[0032] The working process of the embodiment is as follows:

[0033] Before processing the licorice, the harvested licorice needs to be de-soiled. The licorice is placed into the input end of the vibrating screen 2, and the vibrating motor 203 is started to operate. Under the action of the spring 202, the vibrating screen 2 is vibrated, and under the action of the arc-shaped convex strip 207, the licorice products are uniformly distributed. During the operation of the vibrating screen 2, part of the soil in the licorice is vibrated and falls into the soil collecting box 1. At the same time, the first motor 205 is started to operate, the first motor 205 drives the rotating shaft 204 to rotate, and the rotating shaft 204 drives the flexible beating plate 206 to operate to beat the surface of the licorice, improving the de-soiling efficiency and effect. The licorice then enters the first conveyor belt 3, the first conveyor belt 3 is started to operate, and the second motor 309 is started to operate at the same time. The second motor 309 drives the brush roller 307 to rotate to brush the surface of the licorice. The soil adhering to the surface of the licorice is removed, and during this process, the height of the brush roller 307 can be adjusted according to the rolling brush effect by controlling the operation of the telescopic rod 305. Then, under the action of the buffer hopper 7, the licorice slowly enters the second conveyor belt 4, the high-pressure gas pump 403 is started to operate, and the gas enters the jet pipe 406 from the gas pipe 404 and is sprayed from the jet head 407. At the same time, under the action of the pulse valve 405, the high-pressure gas is in the form of pulse gas and blows the surface of the licorice. In this way, the soil on the licorice can be completely removed. The licorice after being blown by the pulse gas is output from the second conveyor belt 4, collected, and then subjected to subsequent treatment. The treated soil enters the soil collecting box 1, and the end cover of the discharge pipe 5 is opened for centralized treatment. The device is provided with wheels and a traction frame 6, which can be moved by a tractor according to the requirements of the use area.

Claims

1. A soil removing apparatus for processing of liquorice, characterized in that: Including the earth collection box (1), the vibrating screen (2), the vibrating screen (2) is fixedly connected with the vibrating motor (203) on one side, the first conveying belt (3) is arranged on the upper portion of the earth collection box (1) through the first rack (301), the input end of the first conveying belt (3) is located directly below the output end of the vibrating screen (2), a plurality of through holes are formed in the first conveying belt (3), and a plurality of first brush hairs (302) are fixedly connected to the outer surface of the first conveying belt (3), the brush roller (307) is rotatably connected between the two side baffles (303), the brush roller (307) is driven by the second motor (309), a plurality of second brush hairs (308) are fixedly connected to the outer surface of the brush roller (307), the second conveying belt (4) is arranged on the upper portion of the earth collection box (1) through the second rack (401), the input end of the second conveying belt (4) is located directly below the output end of the first conveying belt (3), a plurality of through holes are formed in the second conveying belt (4), the jet pipe (406) is fixedly connected to the second rack (401), and one side is fixedly connected with the high-pressure gas pump (403).

2. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: The upper portion of the earth collection box (1) is fixedly connected with the supporting rod (201), and the upper end of the supporting rod (201) is connected with the vibrating screen (2) through the spring (202).

3. The soil removing apparatus for processing of liquorice according to claim 2, characterized in that: The rotating shaft (204) is rotatably connected between the two side walls of the vibrating screen (2), a plurality of flexible scattering plates (206) are fixedly connected to the rotating shaft (204) at intervals, and one end of the rotating shaft (204) penetrates the side wall of the vibrating screen (2) and is fixedly connected with the output shaft of the first motor (205).

4. The soil removing apparatus for processing of liquorice according to claim 3, characterized in that: A plurality of arc convex strips (207) are fixedly connected to the upper surface of the vibrating screen (2) at intervals.

5. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: The outer side of the baffle (303) is fixedly connected with the telescopic rod (305), the output end of the telescopic rod (305) is fixedly connected with the mounting frame (306) downward, the brush roller (307) is rotatably connected with the mounting frame (306) through the connecting shaft penetrating the strip-shaped hole (304) formed in the baffle (303), and one end of the connecting shaft penetrates the mounting frame (306) and is fixedly connected with the output shaft of the second motor (309).

6. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: The buffer hopper (7) is fixedly connected to one side of the first rack (301) and located at the output end of the first conveying belt (3).

7. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: The second rack (401) is fixedly connected with the connecting rod (402), and the jet pipe (406) is fixedly connected with the connecting rod (402).

8. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: The pulse valve (405) is fixedly connected to the gas conveying pipe (404).

9. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: One end of the soil collecting box (1) is fixedly connected with a traction frame (6), and the bottom is rotatably connected with wheels.

10. The soil removing apparatus for processing of liquorice according to claim 1, characterized in that: The lower end of the soil collecting box (1) is fixedly connected with a discharge pipe (5), and the bottom of the soil collecting box (1) is inclined downward towards the direction of the discharge pipe (5).

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