Lycium barbarum processing, grading and packaging device
By using an inclined vibrating screen and a bump design spaced from top to bottom, combined with a fan to handle dust, the problem of large footprint and high cost of linear screening equipment is solved, and efficient grading and packaging of goji berries is achieved.
Patent Information
- Application Number
- CN202423186280.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-24
AI Technical Summary
Existing linear screening equipment has a large footprint, high cost, and poor screening effect, and cannot effectively grade dried goji berries.
An inclined vibrating screen with intervals from top to bottom, combined with a protrusion design, is used to grade and package goji berries through multi-stage vibrating screening and dust removal by a fan.
This method achieves efficient grading and screening of goji berries, reducing floor space and material costs while ensuring screening effectiveness and avoiding dust contamination.
Smart Images
Figure CN223683926U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wolfberry processing equipment, and specifically relates to a wolfberry processing grading and packing device. BACKGROUND
[0002] Wolfberry is a kind of plant of Solanaceae Lycium, and its fruit is called wolfberry, which is distributed in northeast China, Hebei, Shanxi, Shaanxi, southern Gansu, southwest, central China, south China and east China, and it is mainly sold and stored after being made into dried fruit from fresh fruit, and the wolfberry is screened according to the volume of dried fruit before packaging, and is packaged in different qualities, at present, the straight-line screen is mostly used for screening, the straight-line screen has the advantages of simple structure and convenient operation, and the impact and wear of the straight-line screen on the dried fruit of wolfberry are small, so that the damage of the dried fruit during the screening process can be reduced to the maximum extent, and the product quality is ensured, but in order to ensure the screening effect, the screen mesh is usually large, so there are the defects of large floor area and high cost, therefore, the current equipment needs to be improved. SUMMARY
[0003] In view of the above technical problems, the utility model provides a wolfberry processing grading and packing device.
[0004] In order to solve the above technical problems, the utility model discloses a wolfberry processing grading and packing device, which comprises a tank body, the top of the tank body is fixedly connected with a feeding hopper, the bottom of the tank body is fixedly connected with a second air lock, the bottom of the feeding hopper is fixedly connected with a first air lock, the tank body is sequentially and spaced inclinedly connected with a first vibrating screen, a second vibrating screen and a third vibrating screen from top to bottom through a partition plate, a plurality of protrusions are fixedly connected to the screen mesh of the first vibrating screen, the second vibrating screen and the third vibrating screen, the downward inclined end of the first vibrating screen, the second vibrating screen and the third vibrating screen all penetrates the tank body and extends outward, a fan is fixedly connected to one side of the tank body, the output end of the fan is fixedly connected with an air inlet pipe, the air inlet pipe penetrates one side of the tank body, an air outlet pipe is communicated to the other side of the tank body, the other end of the air outlet pipe is communicated with a workshop ventilation system, a first material pipe is arranged below the downward inclined end of the first vibrating screen, a first discharge valve is fixedly connected to the bottom of the first material pipe, a first conveying belt is arranged below the first material pipe, a second material pipe is arranged below the downward inclined end of the second vibrating screen, a second discharge valve is fixedly connected to the bottom of the second material pipe, a second conveying belt is arranged below the second material pipe, a third material pipe is arranged below the downward inclined end of the third vibrating screen, a third discharge valve is fixedly connected to the bottom of the third material pipe, and a third conveying belt is arranged below the third material pipe.
[0005] Further, the inclination directions of the first vibrating screen, the third vibrating screen and the second vibrating screen are opposite.
[0006] Further, the second air lock is provided with a waste hopper below.
[0007] Further, the first conveying belt, the second conveying belt and the third conveying belt are provided with packaging boxes at intervals, and the packaging boxes are provided with inner liners.
[0008] Compared with the prior art, the utility model has the following advantages:
[0009] The utility model discloses a vibrating screen with opposite inclination directions is arranged from top to bottom and at intervals, can screen and classify different quality of large, medium and small wolfberry in turn, and is transported to different conveying belts for packaging through corresponding material pipes, the convex block is arranged, the contact time of wolfberry and screen is increased, the screening effect is guaranteed, the problem that the contact time of wolfberry and screen is too short and cannot fully play the role of screening is avoided, compared with traditional linear screening equipment, the screening effect is guaranteed, the occupied area of site is greatly reduced, and material and site cost are reduced. BRIEF DESCRIPTION OF DRAWINGS
[0010] Fig. 1 It is structure schematic view of the utility model.
[0011] Fig. 2 It is structure schematic view of the utility model.
[0012] In the drawing: 1, tank body, 2, feed hopper, 3, first air lock, 4, second air lock, 5, first vibrating screen, 6, second vibrating screen, 7, third vibrating screen, 8, first material pipe, 9, second material pipe, 10, third material pipe, 11, first conveying belt, 12, second conveying belt, 13, third conveying belt, 14, first discharge valve, 15, second discharge valve, 16, third discharge valve, 17, partition, 18, air inlet pipe, 19, air outlet pipe, 20, fan, 21, waste hopper, 22, support leg, 23, convex block. DETAILED DESCRIPTION
[0013] The utility model will be further explained in connection with the drawings.
[0014] As Figs. 1-2The shown wolfberry processing grading and packing device comprises a tank body 1, the top of the tank body 1 is fixedly connected with a feeding hopper 2, the bottom is fixedly connected with a second air lock 4, the bottom of the feeding hopper 2 is fixedly connected with a first air lock 3, the air locks 3 and 4 both play the role of locking air and discharging, the first, second and third vibrating screens 5, 6 and 7 are sequentially and spaced apart by a partition plate 17 from top to bottom in the tank body 1, a plurality of protrusions 23 are fixedly connected to the screen meshes of the first, second and third vibrating screens 5, 6 and 7, so as to increase the residence time of wolfberries on the screen meshes and improve the screening effect, the downwardly inclined ends of the first, second and third vibrating screens 5, 6 and 7 all penetrate the tank body 1 and extend outward, a fan 20 is fixedly connected to one side of the tank body 1, an air inlet pipe 18 is fixedly connected to the output end of the fan 20, the air inlet pipe 18 penetrates one side of the tank body 1 through three branch pipes, an air outlet pipe 19 is communicated to the other side of the tank body 1, the other end of the air outlet pipe 19 is communicated to a workshop ventilation system, the ventilation system is provided with an induced draft fan, through the cooperation of the fan and the induced draft fan, dust generated during screening can be treated, dust directly entering the working environment and causing pollution can be avoided, a first material pipe 8 is arranged below the downwardly inclined end of the first vibrating screen 5, a first discharge valve 14 is fixedly connected to the bottom of the first material pipe 8, a first conveying belt 11 is arranged below the first material pipe 8, a second material pipe 9 is arranged below the downwardly inclined end of the second vibrating screen 6, a second discharge valve 15 is fixedly connected to the bottom of the second material pipe 9, a second conveying belt 12 is arranged below the second material pipe 9, a third material pipe 10 is arranged below the downwardly inclined end of the third vibrating screen 7, a third discharge valve 16 is fixedly connected to the bottom of the third material pipe 10, and a third conveying belt 13 is arranged below the third material pipe 10, the screen mesh diameters of the first, second and third vibrating screens 5, 6 and 7 gradually decrease.
[0015] In order to increase the contact time of wolfberries with the screen meshes during each stage of screening, the first and third vibrating screens 5 and 7 are inclined in opposite directions to the second vibrating screen 6.
[0016] In order to collect broken wolfberry pieces and other impurities screened out, a waste hopper 21 is arranged below the second air lock 4, so as to facilitate the collection and centralized treatment of the impurities.
[0017] Packaging boxes are arranged on the first, second and third conveying belts 11, 12 and 13 at intervals, the packaging boxes are provided with inner liners, and the screened wolfberries can be classified and packaged by workers.
[0018] The working process of the embodiment is as follows:
[0019] The dried wolfberry is added into the tank 1 from the feed hopper 2, the first vibrating screen 5 screens out the wolfberry with larger size from the screen, and falls into the packaging box on the first conveying belt 11 through the first material pipe 8, during which the work personnel controls the discharging by controlling the first discharge valve 14; when the wolfberry falls into the second vibrating screen 6, the wolfberry larger than the screen aperture is screened out, and falls into the packaging box on the second conveying belt 12 through the second material pipe 9, during which the second work personnel controls the discharging by controlling the second discharge valve 15; finally, the wolfberry falls into the third vibrating screen 7, and the wolfberry is screened and falls into the packaging box on the third conveying belt 13 through the third material pipe 10, and the third work personnel controls the discharging by controlling the third discharge valve 16; finally, the impurities and the damaged wolfberry fall into the bottom of the tank 1 through the screen of the third vibrating screen 7, and are discharged from the tank 1 by the second air lock 4, and fall into the waste hopper 21 for centralized treatment; during which: since the wolfberry is inevitably contaminated with dust during the drying process, the dust is shaken off during the screening process, the fan 20 blows air into the tank 1 through the air inlet pipe 18, and discharges the air through the air outlet pipe 19, the air outlet pipe 19 is communicated with the ventilation system, the ventilation system is provided with an induced draft fan, and finally the circulation of the gas in the tank 1 is realized, the dust generated during the screening process is taken away, and the dust directly enters the working environment to cause environmental pollution and harm the health of the work personnel is avoided.
Claims
1. A wolfberry processing, grading and packing device, comprising a tank body (1), a feed hopper (2) is fixedly connected to the top of the tank body (1), and a second air lock (4) is fixedly connected to the bottom of the tank body (1), characterized in that: The bottom of the feeding hopper (2) is fixedly connected with a first air lock (3), the tank body (1) is sequentially and spaced connected with a first vibrating screen (5), a second vibrating screen (6) and a third vibrating screen (7) from top to bottom by a partition plate (17), the screen meshes of the first vibrating screen (5), the second vibrating screen (6) and the third vibrating screen (7) are fixedly connected with a plurality of protrusions (23), the downwardly inclined ends of the first vibrating screen (5), the second vibrating screen (6) and the third vibrating screen (7) all extend outwardly through the tank body (1), one side of the tank body (1) is fixedly connected with a fan (20), the output end of the fan (20) is fixedly connected with an air inlet pipe (18), the air inlet pipe (18) penetrates through one side of the tank body (1), the other side of the tank body (1) is communicated with an exhaust pipe (19), the other end of the exhaust pipe (19) is communicated with a workshop ventilation system, the downwardly inclined end of the first vibrating screen (5) is provided below with a first material pipe (8), the bottom of the first material pipe (8) is fixedly connected with a first discharge valve (14), the lower side of the first material pipe (8) is provided with a first conveying belt (11), the downwardly inclined end of the second vibrating screen (6) is provided below with a second material pipe (9), the bottom of the second material pipe (9) is fixedly connected with a second discharge valve (15), the lower side of the second material pipe (9) is provided with a second conveying belt (12), the downwardly inclined end of the third vibrating screen (7) is provided below with a third material pipe (10), the bottom of the third material pipe (10) is fixedly connected with a third discharge valve (16), the lower side of the third material pipe (10) is provided with a third conveying belt (13), the screen mesh diameters of the first vibrating screen (5), the second vibrating screen (6) and the third vibrating screen (7) gradually decrease.
2. The wolfberry processing, grading and packing apparatus of claim 1, wherein: The first vibrating screen (5) and the third vibrating screen (7) are opposite to the second vibrating screen (6) in the inclined direction.
3. The device according to claim 1, wherein: The second air lock (4) is provided below with a waste hopper (21).
4. The wolfberry processing, grading and packing apparatus of claim 1, wherein: The first conveying belt (11), the second conveying belt (12) and the third conveying belt (13) are provided with packaging boxes at intervals, and the packaging boxes are provided with inner liners.