Screening device for purple perilla powder production

Abstract

The utility model relates to the technical field of purple perilla powder screening, and discloses a screening device for purple perilla powder production, which comprises a box body, a screening device is arranged in the box body, and the screening device comprises a filtering part. According to the screening device for purple perilla powder production, a motor, a first rotating shaft, a bevel gear, a cam, a material guide plate, a coarse filter screen, an inclined plate, a fine filter screen, a sliding rod, a spring, a fixing block and an elastic piece are arranged, purple perilla powder is secondarily filtered through the coarse filter screen and the fine filter screen, the motor is started to drive the first rotating shaft and the cam to rotate, and the cam pushes the inclined plate to vibrate up and down; the filter screen is prevented from being blocked, particles of different sizes are directly discharged out of the box body after being screened, and purple perilla powder penetrating through the coarse filter screen is moved to the top of the inclined plate below through the inclined plate, so that the purple perilla powder penetrating through the coarse filter screen is fully filtered; by arranging a connecting rod, a material pushing plate and a sliding rail, the purple perilla powder is flatly laid on the top face of an upper inclined plate through the material pushing plate, and the filtering efficiency of the coarse filter screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to perilla powder screening technical field, concretely is a kind of screening device for perilla powder production. BACKGROUND

[0002] Perilla powder is the powder product made by perilla leaf through drying, crushing, screening and other processes, and the screening device plays a crucial role in the production process of perilla powder, which is responsible for screening the crushed perilla leaf to ensure the uniform particle size of the final product.

[0003] Chinese patent discloses a kind of high-efficiency edible powder screening device, and the publication number is CN214416953U, including box, the top of the box and the top middle position of fixed connection have feed inlet.The high-efficiency edible powder screening device, rotating shaft is rotated by motor, rotating shaft is driven by telescopic link one to clean cleaning rod to screen plate, prevent the impurities in flour from causing screen plate to be blocked, cleaning rod is tightly attached to screen plate by the reaction force of compression spring one, cleaning rod rotation is stirred to flour, prevent flour from being accumulated, improve the screening effect of screening device, by discharging device, rotating wheel can drive plugging block to repeatedly move up and down, the discharging speed of the flour of feed inlet is controlled, simultaneously drive screening device to vibrate up and down, the impurities in the flour in screening box are screened, improve the working efficiency of screening device.

[0004] But still include following shortcoming: device utilizes screening box to screen powder, but it is inconvenient to clean large particles inside screening box, device needs to stop and clean every interval, so that the screening efficiency of device is low.Therefore, we propose a kind of screening device for perilla powder production to solve this problem. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of screening device for perilla powder production to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of screening device for perilla powder production, including box, the box interior is provided with screening device, and the screening device includes filter part;

[0007] The filter part includes motor, first shaft, guide plate, inclined plate, slide rod and fixed block, the back surface of motor and the front surface of box are fixedly connected, the outer surface of motor output shaft and the outer surface of first shaft are both fixedly provided with bevel gear, the bottom surface of slide rod and the top surface of fixed block are fixedly connected, the outer surface of fixed block and the inner wall of box are fixedly connected, the inclined plate is slidably covered on the outer surface of slide rod;

[0008] The box interior is provided with guide part.

[0009] The material guiding part comprises a material pushing plate, a slide rail, a second rotating shaft and a spiral conveying plate, the material pushing plate is sleeved on the outer surface of the slide rail, the bottom surface of the slide rail is fixedly connected with the top surface of the upper inclined plate, and the spiral conveying plate is fixedly sleeved on the outer surface of the second rotating shaft.

[0010] Further improvement lies in that the filtering part further comprises a cam, a coarse filter screen, a fine filter screen, a spring and an elastic member, the outer surface of the inclined plate is provided with a through hole, the outer surface of the coarse filter screen is fixedly connected with the inner wall of the upper inclined plate, and the outer surface of the fine filter screen is fixedly connected with the inner wall of the lower inclined plate, the coarse filter screen and the fine filter screen are arranged to facilitate secondary screening of the perilla powder, and the screened perilla powder is directly discharged from the box, so that the cleaning time is reduced and the screening efficiency of the device is improved.

[0011] Further improvement lies in that the outer surface of the rear end of the first rotating shaft is rotatably penetrated through the front surface of the box and extended into the box through the first bearing, the cam is fixedly sleeved on the outer surface of the first rotating shaft, the first rotating shaft, the cam, the motor, the first rotating shaft and the bevel gear are arranged, the motor is started to make the cam push the inclined plate to shake up and down, the filter screen is prevented from being blocked, and the material falling is accelerated.

[0012] Further improvement lies in that the bottom end of the spring is fixedly connected with the top surface of the fixed block, and the top end of the spring is fixedly connected with the outer surface of the inclined plate, the spring is arranged to facilitate the shaking of the inclined plate up and down and the acceleration of the material falling.

[0013] Further improvement lies in that the top end of the elastic member is fixedly connected with the bottom surface of the upper inclined plate, and the bottom end of the elastic member is fixedly connected with the top surface of the material guiding plate, the elastic member and the material guiding plate are arranged to facilitate the conduction of the perilla powder passing through the coarse filter screen to the top of the lower inclined plate, the extension of the filtering time of the fine filter screen on the perilla powder, the shaking of the material guiding plate up and down by the elastic force of the elastic member, the acceleration of the material falling to the left side, and the prevention of the accumulation of the perilla powder on the material guiding plate.

[0014] Further improvement lies in that the material guiding part further comprises a connecting rod and a fixed plate, the top end of the connecting rod is hingedly connected with the inner wall of the box, and the bottom end of the connecting rod is hingedly connected with the outer surface of the material pushing plate, the connecting rod, the slide rail and the material pushing plate are arranged to push the perilla powder flat by the material pushing plate, improve the screening effect of the perilla powder, move the material pushing plate by the connecting rod when the upper inclined plate moves up and down, and prevent the perilla powder from being blocked on the right side of the material pushing plate.

[0015] Further improvement lies in that the outer surface of the fixed plate is fixedly connected with the inner wall of the box, and the outer surface of the left end of the second rotating shaft is rotatably penetrated through the inner wall of the box and extended to the left side of the box through the second bearing, the second rotating shaft, the spiral conveying plate and the fixed plate are arranged, the perilla powder with the smallest particles is collected on the fixed plate, the second rotating shaft is rotated to make the spiral conveying plate push the perilla powder to the left side for discharging.

[0016] Compared with the prior art, the screen device has the advantages that: the screen device for perilla powder production is provided with a motor, a first rotating shaft, bevel gears, a cam, a material guide plate, a coarse filter screen, an inclined plate, a fine filter screen, a slide rod, a spring, a fixed block and an elastic element, and the perilla powder is filtered twice by the coarse filter screen and the fine filter screen; the motor is started to drive the first rotating shaft and the cam to rotate, the cam drives the inclined plate to vibrate up and down, the filter screen is prevented from being blocked, and particles of different sizes are directly discharged from the box after being screened; the perilla powder passing through the coarse filter screen is moved to the top of the lower inclined plate by the inclined plate, so that the perilla powder passing through the coarse filter screen is conveniently and fully filtered; the perilla powder is laid on the top surface of the upper inclined plate by the push plate, and the filtering efficiency of the coarse filter screen is improved; small perilla powder particles are stored in the box, and the second rotating shaft is rotated to drive the spiral conveying plate to discharge the perilla powder to the left. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the screen device of the utility model;

[0018] Figure 2 It is a three-dimensional structure front view of the screen device of the utility model;

[0019] Figure 3 It is Figure 2 It is a structure enlarged view of A in the middle;

[0020] Figure 4 It is a three-dimensional structure left side view of the screen device of the utility model;

[0021] Figure 5 It is a three-dimensional structure partial view of the screen device of the utility model.

[0022] In the drawing: 1 box, 2 screen device, 21 filter part, 22 material guide part, 211 motor, 212 first rotating shaft, 213 bevel gear, 214 cam, 215 material guide plate, 216 coarse filter screen, 217 inclined plate, 218 fine filter screen, 219 slide rod, 210 spring, 201 fixed block, 202 elastic element, 221 connecting rod, 222 push plate, 223 slide rail, 224 fixed plate, 225 second rotating shaft, 226 spiral conveying plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme: a screening device for perilla powder production, including box 1, box 1 inside is provided with screening device 2, and screening device 2 includes filter part 21;

[0025] Filter part 21 includes motor 211, first rotary shaft 212, guide plate 215, inclined plate 217, sliding rod 219 and fixed block 201, and the back of motor 211 is fixedly connected with the front of box 1, and the outer surfaces of the output shaft of motor 211 and first rotary shaft 212 are fixedly provided with bevel gears 213, and the bottom surface of sliding rod 219 is fixedly connected with the top surface of fixed block 201, and the outer surface of fixed block 201 is fixedly connected with the inner wall of box 1, and inclined plate 217 is slidably arranged on the outer surface of sliding rod 219, and filter part 21 further includes cam 214, coarse filter screen 216, fine filter screen 218, spring 210 and elastic element 202;

[0026] The outer surface of the rear end of first rotary shaft 212 is rotatably penetrated through the front of box 1 and extends to the inside of box 1 through first bearing, cam 214 is fixedly arranged on the outer surface of first rotary shaft 212, the bottom end of spring 210 is fixedly connected with the top surface of fixed block 201, and the top end of spring 210 is fixedly connected with the outer surface of inclined plate 217;

[0027] The outer surface of inclined plate 217 is provided with through hole, and the outer surface of coarse filter screen 216 is fixedly connected with the inner wall of upper inclined plate 217, and the outer surface of fine filter screen 218 is fixedly connected with the inner wall of lower inclined plate 217;

[0028] The top end of elastic element 202 is fixedly connected with the bottom surface of upper inclined plate 217, and the bottom end of elastic element 202 is fixedly connected with the top surface of guide plate 215, by setting motor 211, first rotary shaft 212, bevel gear 213, cam 214, guide plate 215, coarse filter screen 216, inclined plate 217, fine filter screen 218, sliding rod 219, spring 210, fixed block 201 and elastic element 202, the perilla powder is filtered twice by using coarse filter screen 216 and fine filter screen 218, motor 211 is started, first rotary shaft 212 and cam 214 are driven to rotate, cam 214 pushes inclined plate 217 to vibrate up and down, prevents filter screen from being blocked, and after the particles of different sizes are screened, they are directly discharged from box 1, perilla powder passing through coarse filter screen 216 is moved to the top of lower inclined plate 217 by using inclined plate 217, so that the perilla powder passing through coarse filter screen 216 is filtered fully;

[0029] Box 1 is provided with guide part 22 inside;

[0030] The material guiding part 22 comprises a pushing plate 222, a sliding rail 223, a second rotating shaft 225 and a spiral conveying plate 226, the pushing plate 222 is sleeved on the outer surface of the sliding rail 223, the bottom surface of the sliding rail 223 is fixedly connected with the top surface of the upper inclined plate 217, the spiral conveying plate 226 is fixedly sleeved on the outer surface of the second rotating shaft 225, and the material guiding part 22 further comprises a connecting rod 221 and a fixed plate 224;

[0031] The top end of the connecting rod 221 is hinged with the inner wall of the box body 1, the bottom end of the connecting rod 221 is hinged with the outer surface of the pushing plate 222, by arranging the connecting rod 221, the pushing plate 222 and the sliding rail 223, the purple perilla powder is leveled on the top surface of the upper inclined plate 217 by the pushing plate 222, and the filtering efficiency of the coarse filter screen 216 is improved.

[0032] The outer surface of the fixed plate 224 is fixedly connected with the inner wall of the box body 1, the left end of the second rotating shaft 225 is rotatably penetrated through the inner wall of the box body 1 and extends to the left side of the box body 1 through a second bearing, by arranging the fixed plate 224, the second rotating shaft 225 and the spiral conveying plate 226, the small particle purple perilla powder is stored in the box body 1, and the second rotating shaft 225 is rotated to drive the spiral conveying plate 226 to push the purple perilla powder to be discharged to the left.

[0033] In use, the purple perilla powder is poured into the box body 1, the motor 211 is started, the first rotating shaft 212 is driven to rotate through the bevel gear 213, the first rotating shaft 212 drives the cam 214 to rotate, the cam 214 drives the inclined plate 217 to swing up and down, the purple perilla powder with large particle size is discharged to the left side of the box body 1 along the outer surfaces of the upper inclined plate 217 and the coarse filter screen 216, the purple perilla powder passing through the coarse filter screen 216 falls on the material guiding plate 215 and slides to the left side, falls above the lower inclined plate 217, the purple perilla powder with the finest particle size passes through the fine filter screen 218 and falls on the fixed plate 224, and the rest of the purple perilla powder is discharged to the right side of the box body 1 along the fine filter screen 218 and the lower inclined plate 217, the discharge pipe of the box body 1 is opened, the second rotating shaft 225 is rotated, and the spiral conveying plate 226 drives the purple perilla powder to be discharged to the left side.

[0034] 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, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A screening device for perilla powder production comprising a housing (1), characterized in that: The box (1) is internally provided with a screening device (2), the screening device (2) comprises a filtering part (21); the filtering part (21) comprises a motor (211), a first rotating shaft (212), a material guide plate (215), an inclined plate (217), a sliding rod (219) and a fixed block (201), the back surface of the motor (211) is fixedly connected with the front surface of the box (1), the output shaft outer surface of the motor (211) and the outer surface of the first rotating shaft (212) are both fixedly connected with bevel gears (213), the bottom surface of the sliding rod (219) is fixedly connected with the top surface of the fixed block (201), the outer surface of the fixed block (201) is fixedly connected with the inner wall of the box (1), the inclined plate (217) is slidingly connected with the outer surface of the sliding rod (219); The box (1) is internally provided with a material guide part (22); The material guide part (22) comprises a material pushing plate (222), a sliding rail (223), a second rotating shaft (225) and a spiral conveying plate (226), the material pushing plate (222) is slidingly connected with the outer surface of the sliding rail (223), the bottom surface of the sliding rail (223) is fixedly connected with the top surface of the upper inclined plate (217), the spiral conveying plate (226) is fixedly connected with the outer surface of the second rotating shaft (225).

2. A screening device for perilla powder production according to claim 1, characterized in that: The filtering part (21) further comprises a cam (214), a coarse filter screen (216), a fine filter screen (218), a spring (210) and an elastic member (202), the outer surface of the inclined plate (217) is provided with a through hole, the outer surface of the coarse filter screen (216) is fixedly connected with the inner wall of the upper inclined plate (217), and the outer surface of the fine filter screen (218) is fixedly connected with the inner wall of the lower inclined plate (217).

3. A screening device for perilla powder production according to claim 2, characterized in that: The rear end outer surface of the first rotating shaft (212) is rotatably penetrated through the front surface of the box (1) and extends into the box (1) through the first bearing, and the cam (214) is fixedly connected with the outer surface of the first rotating shaft (212).

4. A screening device for perilla powder production according to claim 2, characterized in that: The bottom end of the spring (210) is fixedly connected with the top surface of the fixed block (201), and the top end of the spring (210) is fixedly connected with the outer surface of the inclined plate (217).

5. A screening device for perilla powder production according to claim 2, characterized in that: The top end of the elastic member (202) is fixedly connected with the bottom surface of the upper inclined plate (217), and the bottom end of the elastic member (202) is fixedly connected with the top surface of the material guide plate (215).

6. A screening device for perilla powder production according to claim 1, characterized in that: The material guide part (22) further comprises a connecting rod (221) and a fixed plate (224), the top end of the connecting rod (221) is hingedly connected with the inner wall of the box (1), and the bottom end of the connecting rod (221) is hingedly connected with the outer surface of the material pushing plate (222).

7. A screening device for perilla powder production according to claim 6, characterized in that: The outer surface of the fixed plate (224) is fixedly connected with the inner wall of the box (1), and the left end outer surface of the second rotating shaft (225) is rotatably penetrated through the inner wall of the box (1) and extends to the left side of the box (1) through the second bearing.

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