Tea leaf selection and iron removal integrated platform

Abstract

The tea leaf selection and iron removal integrated platform comprises an operation platform, a material distributing and feeding structure is arranged at the feeding end of the operation platform, a material receiving box is arranged at the discharging end of the operation platform, and a material spreading structure is arranged on the operation platform. By the adoption of the structure, the feeding structure is optimized, the feeding speed and accuracy are improved, manual intervention is reduced, tea careful selection and iron removal are integrated, and the production efficiency is improved; a uniform material spreading mechanism is provided to ensure that the tea leaves are uniformly distributed on the platform; a perfect lighting system is arranged, so that the operation visibility is enhanced, and operators can conveniently, accurately and rapidly recognize bad leaf sundries.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea leaf finishing technology field, especially tea leaf selection and iron removal integrated platform. BACKGROUND

[0002] Generally in tea leaf finishing processing, manual picking link is an irreplaceable selection process. Only single processing by machine is far from enough, and the most advanced machine also cannot identify all impurities 100%, so some inclusions must rely on manual final re-picking and picking.

[0003] Generally, a piece of about 2 square stainless steel platform is adopted, four people sit on both sides of the platform, a bag of tea needing picking is poured in the center of the platform, the tea is slowly spread on the platform by hand one by one, then the impurities are picked out, and finally packed in a turnover box and sealed for use.

[0004] In this way, a large number of processes need manual operation, which is easy to cause fatigue and low efficiency. When the weather is bad, the indoor light is poor, and after turning on the light, the reflection on the stainless steel platform will affect the vision of the person, so that some impurities will flow into the turnover box with the tea. SUMMARY

[0005] The utility model wants to solve the technical problem to provide tea leaf selection and iron removal integrated platform, optimize the feeding structure, improve the feeding speed and accuracy, reduce manual intervention, realize tea leaf selection and iron removal integration, improve production efficiency, provide uniform material spreading mechanism, ensure that the tea is evenly distributed on the platform, and provide a perfect lighting system to enhance the operation visibility and facilitate the operator to accurately and quickly identify the bad leaves and impurities.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of tea leaf selection and iron removal integrated platform, which comprises an operation platform, a feeding end of the operation platform is provided with a material distribution and feeding structure, a discharging end of the operation platform is provided with a receiving box, and a material spreading structure is arranged on the operation platform.

[0007] The operation platform comprises a support frame, a conveying roller, a lighting structure, a bottom light plate and an iron removal structure are arranged on the support frame in cooperation, a plurality of adjusting buttons are arranged on the bottom light plate, a light transmission conveying belt is sleeved on the conveying roller, the conveying roller is connected with the output end of a second motor, and the second motor is connected with the support frame through a second fixed seat.

[0008] In the preferred scheme, the material distribution feeding structure comprises a base frame, a feeding groove is arranged on the base frame, a feeding roller and a guide plate are arranged on the feeding groove in cooperation, a feeding belt is sleeved on the feeding roller, side blocking strips are arranged on both sides of the feeding belt, a plurality of material distribution strips are arranged on the feeding belt, the feeding roller is connected with the output end of a first motor, the first motor is connected with the feeding groove through a first fixing seat, a transmission wheel is arranged on the output end of the first motor, the transmission wheel is connected with a linkage wheel arranged on a rotating shaft through a transmission belt in cooperation, the rotating shaft is connected with the feeding groove through a connecting plate, and a plurality of material distribution toothed plates are arranged on the rotating shaft.

[0009] In the preferred scheme, a plurality of self-locking universal wheels are arranged on the bottom of the base frame.

[0010] In the preferred scheme, the iron removal structure comprises an operation plate connected with a support frame through a hinge structure, a magnetic plate is arranged on the bottom of the operation plate, and a handle is arranged on the top of the operation plate.

[0011] In the preferred scheme, the light transmission conveying belt is provided with a material accumulation groove.

[0012] In the preferred scheme, the support frame is symmetrically provided with material blocking guide plates.

[0013] In the preferred scheme, the material spreading structure comprises a third fixing seat arranged at the bottom of the support frame, a third motor is arranged on the third fixing seat, a cam is arranged on the output end of the third motor, the cam is matched with a swing frame, a moving frame is arranged on the swing frame, the moving frame is positioned and slidably matched with a positioning sleeve arranged on the support frame, and a plurality of material spreading plates are arranged on the moving frame.

[0014] In the preferred scheme, a plurality of ball structures matched with the swing frame are arranged on the support frame.

[0015] The tea leaf selection and iron removal integrated platform has the following beneficial effects by adopting the above structure.

[0016] (1) The feeding structure is optimized, the feeding speed and accuracy are improved, manual intervention is reduced, tea leaf selection and iron removal are integrated, and production efficiency is improved;

[0017] (2) A uniform material spreading mechanism is provided to ensure that tea leaves are evenly distributed on the platform;

[0018] (3) A perfect lighting system is provided to enhance the visibility of operation and facilitate the accurate and rapid identification of bad leaves and impurities by the operator. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described in connection with the drawings and examples:

[0020] Figure 1 It is the whole structure schematic view of the utility model.

[0021] Figure 2 It is the schematic view of the material distributing and feeding structure of the utility model.

[0022] Figure 3 It is the schematic view of the operation platform structure of the utility model.

[0023] Figure 4 It is the schematic view of the material spreading structure of the utility model.

[0024] In the figure: material distributing and feeding structure 1, operation platform 2, receiving box 3, material spreading structure 4, chassis 5, self-locking universal wheel 6, feeding groove 7, feeding roller 8, feeding belt 9, side baffle 10, material distributing strip 11, material guiding plate 12, first motor 13, first fixed seat 14, transmission wheel 15, transmission belt 16, linkage wheel 17, rotating shaft 18, connecting plate 19, material distributing toothed plate 20, support frame 21, conveying roller 22, material gathering groove 23, light-transmitting conveying belt 24, material blocking guide plate 25, lighting structure 26, bottom light plate 27, adjusting button 28, second motor 29, second fixed seat 30, ball structure 31, third fixed seat 32, third motor 33, cam 34, swinging frame 35, moving frame 36, positioning sleeve 37, material spreading plate 38, hinge structure 39, operation plate 40, magnetic attraction plate 41, handle 42. DETAILED DESCRIPTION

[0025] As Figures 1-4 In the figure: material distributing and feeding structure 1, operation platform 2, receiving box 3, material spreading structure 4, chassis 5, self-locking universal wheel 6, feeding groove 7, feeding roller 8, feeding belt 9, side baffle 10, material distributing strip 11, material guiding plate 12, first motor 13, first fixed seat 14, transmission wheel 15, transmission belt 16, linkage wheel 17, rotating shaft 18, connecting plate 19, material distributing toothed plate 20, support frame 21, conveying roller 22, material gathering groove 23, light-transmitting conveying belt 24, material blocking guide plate 25, lighting structure 26, bottom light plate 27, adjusting button 28, second motor 29, second fixed seat 30, ball structure 31, third fixed seat 32, third motor 33, cam 34, swinging frame 35, moving frame 36, positioning sleeve 37, material spreading plate 38, hinge structure 39, operation plate 40, magnetic attraction plate 41, handle 42.

[0026] The operation platform 2 includes support frame 21, and the support frame 21 is provided with conveying roller 22, lighting structure 26, bottom light plate 27 and iron removal structure that cooperate with each other, the bottom light plate 27 is provided with a plurality of adjusting buttons 28, the conveying roller 22 is provided with light-transmitting conveying belt 24, the conveying roller 22 is connected with the output end of the second motor 29, and the second motor 29 is connected with the support frame 21 through the second fixed seat 30.

[0027] In the preferred scheme, the material distribution feeding structure 1 comprises a chassis 5, the chassis 5 is provided with a feeding groove 7, the feeding groove 7 is provided with a feeding roller 8 and a guide plate 12 matched with each other, the feeding roller 8 is sleeved with a feeding belt 9, both sides of the feeding belt 9 are provided with side blocking strips 10, the feeding belt 9 is provided with a plurality of material distribution strips 11, the feeding roller 8 is connected with the output end of a first motor 13, the first motor 13 is connected with the feeding groove 7 through a first fixed seat 14, the output end of the first motor 13 is provided with a transmission wheel 15, the transmission wheel 15 is matched and driven through a transmission belt 16 and a linkage wheel 17 arranged on a rotating shaft 18, the rotating shaft 18 is connected with the feeding groove 7 through a connecting plate 19, and a plurality of material distribution toothed plates 20 are arranged on the rotating shaft 18. The feeding structure is optimized, the feeding speed and accuracy are improved, and manual intervention is reduced.

[0028] In the preferred scheme, the bottom of the chassis 5 is provided with a plurality of self-locking universal wheels 6. The material distribution feeding structure 1 is convenient to move and position, and has high practicability.

[0029] In the preferred scheme, the iron removal structure comprises an operation plate 40 connected with a support frame 21 through a hinge structure 39, the bottom of the operation plate 40 is provided with a magnetic plate 41, and the top of the operation plate 40 is provided with a handle 42. The iron impurities in the tea leaves are removed.

[0030] In the preferred scheme, the light transmission conveying belt 24 is provided with a material accumulation groove 23. The tea leaf feeding position is convenient to control, and uniform sorting operation is facilitated.

[0031] In the preferred scheme, the support frame 21 is symmetrically provided with a material blocking guide plate 25. The material is prevented from falling and accumulating on the support frame 21 when the feeding is connected.

[0032] In the preferred scheme, the material spreading structure 4 comprises a third fixed seat 32 arranged at the bottom of the support frame 21, the third fixed seat 32 is provided with a third motor 33, the output end of the third motor 33 is provided with a cam 34, the cam 34 is matched with a swing frame 35, the swing frame 35 is provided with a moving frame 36, the moving frame 36 is positioned and slidably matched with a positioning sleeve 37 arranged on the support frame 21, and the moving frame 36 is provided with a plurality of material spreading plates 38. The tea leaves are evenly spread, and subsequent operation is facilitated.

[0033] In the preferred scheme, the support frame 21 is provided with a plurality of ball structures 31 matched with the swing frame 35. The swing frame 35 reciprocatingly moves in cooperation, and is more smooth.

[0034] The use method of the utility model is:

[0035] The material distribution feeding structure 1 is responsible for uniformly transporting the tea leaves to be processed from the feeding groove 7 to the operation platform 2. The first motor 13 drives the feeding roller 8, and then drives the feeding belt 9 to run. The material distribution strips 11 on the feeding belt 9 help to disperse the tea leaves, ensuring that they are not too accumulated during the conveying process. The side blocking strips 10 prevent the tea leaves from falling from both sides. In addition, through the transmission system composed of the transmission wheel 15, the transmission belt 16 and the linkage wheel 17, the multiple sets of material distribution toothed plates 20 on the rotating shaft 18 can further help to disperse the tea leaves, so that they are more uniformly distributed on the feeding belt;

[0036] When the tea leaves are sent to the operation platform 2, the material spreading structure 4 starts to play a role. The third motor 33 drives the cam 34 to rotate, so that the reciprocating frame 35 cooperating with it produces reciprocating motion. The moving frame 36 on the reciprocating frame 35 slides along the positioning sleeve 37 on the support frame 21. At the same time, the multiple sets of material spreading plates 38 installed on the moving frame 36 gently push the tea leaves, so that they form a thin and uniform distribution on the light transmission conveying belt 24. The material collecting groove 23 can help to collect and guide the tea leaves, avoiding overflow;

[0037] In order to remove the iron impurities in the tea leaves, a special iron removal structure is arranged on the operation platform. The magnetic plate 41 is located at the bottom of the operation plate 40. When the iron removal operation is needed, the operation plate 40 can be turned over through the handle 42, so that the magnetic plate 41 contacts or approaches the tea leaf layer being conveyed, thereby adsorbing and removing the iron impurities therein. After the iron removal is completed, the operation plate 40 can be turned over again to move away, without affecting the normal tea conveying process.

[0038] With the help of the bottom light plate 27, sufficient light is provided through the light transmission conveying belt 24, which not only improves the visual inspection effect of the operator on the tea leaves, but also adjusts the brightness through the adjusting button 28 to adapt to different working requirements.

[0039] The beneficial effects of the utility model are as follows: the feeding structure is optimized, the feeding speed and accuracy are improved, the manual intervention is reduced, the tea leaf selection and iron removal integration is realized, the production efficiency is improved, the uniform material spreading mechanism is provided, the tea leaves are uniformly distributed on the platform, the perfect lighting system is provided to enhance the operation visibility, and the operator can accurately and quickly identify the bad leaves and impurities.

Claims

1. A tea leaf selection and de-ironing integrated platform, comprising an operation platform (2), characterized in that: The feeding end of the operation platform (2) is provided with a material distribution feeding structure (1), the discharging end of the operation platform (2) is provided with a material receiving box (3), and the operation platform (2) is provided with a material spreading structure (4); The operation platform (2) comprises a support frame (21), the support frame (21) is provided with a conveying roller (22), an illumination structure (26), a bottom light plate (27) and a de-ironing structure which are matched with each other, the bottom light plate (27) is provided with a plurality of adjusting buttons (28), the conveying roller (22) is sleeved with a light-transmitting conveying belt (24), the conveying roller (22) is connected with the output end of a second motor (29), and the second motor (29) is connected with the support frame (21) through a second fixing seat (30).

2. The integrated tea leaf selection and iron removal platform of claim 1, wherein: The material distribution feeding structure (1) comprises a base frame (5), the base frame (5) is provided with a feeding groove (7), the feeding groove (7) is provided with a feeding roller (8) and a material guide plate (12) which are matched with each other, the feeding roller (8) is sleeved with a feeding belt (9), the feeding belt (9) is provided with a plurality of material distribution strips (11) on the two sides of the feeding belt (9), the feeding roller (8) is connected with the output end of a first motor (13), the first motor (13) is connected with the feeding groove (7) through a first fixing seat (14), the output end of the first motor (13) is provided with a transmission wheel (15), the transmission wheel (15) is matched and driven with a linkage wheel (17) arranged on a rotating shaft (18) through a transmission belt (16), the rotating shaft (18) is connected with the feeding groove (7) through a connecting plate (19), and the rotating shaft (18) is provided with a plurality of material distribution toothed plates (20).

3. The integrated tea leaf selection and iron removal platform of claim 2, wherein: The bottom of the base frame (5) is provided with a plurality of self-locking universal wheels (6).

4. The integrated tea leaf selection and iron removal platform of claim 1, wherein: The de-ironing structure comprises an operation plate (40) connected with the support frame (21) through a hinge structure (39), the bottom of the operation plate (40) is provided with a magnetic plate (41), and the top of the operation plate (40) is provided with a handle (42).

5. The integrated tea leaf selection and iron removal platform of claim 1, wherein: The light-transmitting conveying belt (24) is provided with a material gathering groove (23).

6. The integrated tea leaf selection and iron removal platform of claim 1, wherein: The support frame (21) is symmetrically provided with a material blocking guide plate (25).

7. The integrated tea leaf selection and iron removal platform of claim 1, wherein: The material spreading structure (4) comprises a third fixing seat (32) arranged at the bottom of the support frame (21), the third fixing seat (32) is provided with a third motor (33), the output end of the third motor (33) is provided with a cam (34), the cam (34) is matched with a swing frame (35), the swing frame (35) is provided with a moving frame (36), the moving frame (36) is positioned and slidably matched with a positioning sleeve (37) arranged on the support frame (21), and the moving frame (36) is provided with a plurality of material spreading plates (38).

8. The integrated tea leaf selection and iron removal platform of claim 1, wherein: The support frame (21) is provided with a plurality of ball structures (31) matched with the swing frame (35).

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