Picking box with sorting function for tea leaf picking

Abstract

The utility model relates to the technical field of tea leaf picking, and discloses a picking box with a sorting function for tea leaf picking, which comprises a box body, the top of the box body is connected with a filter screen through a telescopic rod, the top of the filter screen is fixedly connected with a top plate, the filter screen is obliquely arranged in a shape with a low front part and a high rear part, and the bottom of the filter screen is provided with a shaking sieve mechanism; the sieve shaking mechanism comprises a first fixing block, a first sliding rod, a back plate, a motor, two transmission shafts, a half-tooth gear, two groups of transmission teeth and a belt pulley; the first fixing block is fixedly connected to the back face of the box body, the middle of the first sliding rod slidably penetrates through the first fixing block through a bearing, the back plate is fixedly connected to the back face of the first fixing block, the motor is started to drive the right transmission shaft to rotate, the right transmission shaft rotates to drive the filter screen to move up and down, and a shaking screen is formed. Branches mixed in the tea leaves are filtered out, and the tea leaves fall into the box body from filter holes of the filter screen.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea leaf picking technical field, concretely is a picking box with sorting function for tea leaf picking. BACKGROUND

[0002] Tea is commonly known as tea, generally including the leaves and sprouts of tea trees. Tea contains catechin, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. Tea beverages made from tea are one of the world's three major beverages. When picking tea, the picked tea needs to be temporarily stored in a storage box.

[0003] According to the patent "CN215206404U", a tea leaf picking fresh-keeping box is disclosed, which includes a box body and a back strap arranged on the back side of the box body. A hollow pipe is arranged in the box body. A plug is arranged at the opening of the hollow pipe. The bottom of the box body is inclined. A drainage groove is arranged at the bottom of the inclined surface to drain the accumulated water in the box body. An installation hole is arranged at the middle position of the inclined surface. A fan is arranged in the installation hole. A filter screen is arranged on the upper surface of the inclined surface. An ice plate groove is arranged below the inclined surface to place an ice plate. The freshness of the tea leaves is greatly ensured, the quality of the tea leaves is improved, and the income of the tea farmers is ensured.

[0004] However, the device can preserve tea leaves, but some branches may be mixed during the picking process. If these branches are not filtered and directly put into the box, they will scratch the surface of the tea leaves, thereby reducing the quality of the finished tea leaves. Therefore, a picking box with sorting function for tea leaf picking is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of the prior art by providing a picking box with sorting function for tea leaf picking.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A picking box with sorting function for tea leaf picking, comprising a box body, a filter screen connected to the top of the box body through an extension rod, a top plate fixedly connected to the top of the filter screen, the filter screen being inclined from low in front to high in back, and a shaking mechanism arranged at the bottom of the filter screen.

[0008] The shaking mechanism comprises a first fixed block, a first sliding rod, a back plate, a motor, two transmission shafts, a half-tooth gear, two groups of transmission teeth, and a belt pulley.

[0009] The first fixed block is fixedly connected at the back of the box body, the middle part of the first sliding rod is slidably penetrated through the first fixed block through a bearing, the back plate is fixedly connected at the back of the first fixed block, the top end of the first sliding rod is connected with the top plate, the motor is fixedly connected at the back of the back plate, the front output end of the motor is penetrated to the front of the back plate and fixedly connected with the rear end of the right transmission shaft through a shaft coupling.

[0010] Preferably, the rear end of the transmission shaft is rotatably connected with the front of the back plate through a bearing, the half-tooth gear is fixedly connected at the front of the transmission shaft, and the two transmission shafts are drivingly connected through belt pulleys.

[0011] Preferably, the two groups of transmission teeth are fixedly connected at the left and right sides of the first sliding rod respectively, and the half-tooth gear is engaged with the transmission teeth.

[0012] Preferably, the bottom of the box body is fixedly connected with a screen gauze, the bottom of the box body is provided with a fresh-keeping mechanism, the fresh-keeping mechanism comprises a second fixed block, the second fixed block is fixedly connected at the bottom of the box body, the front of the box body is slidably penetrated through a second sliding rod through a bearing, and the top of the second sliding rod is fixedly connected with two cold air fans through a cross rod.

[0013] Preferably, the front end of the second sliding rod is fixedly connected with a limiting block, the outside of the second sliding rod is sleeved with a spring, the front end of the spring is fixedly connected with the limiting block, and the rear end of the spring is fixedly connected with the second fixed block. The spring drives the second sliding rod to rebound.

[0014] Preferably, the bottom end of the first sliding rod is fixedly connected with a first trapezoidal top block, the rear end of the second sliding rod is fixedly connected with a second trapezoidal top block, and the first trapezoidal top block is slidably connected with the second trapezoidal top block.

[0015] The above technical scheme can bring the following beneficial effects:

[0016] 1. The right transmission shaft is driven to rotate by the motor, the right transmission shaft drives the filter screen to move up and down, and forms a shaking screen, so that the branches mixed in the tea leaves are filtered out, and the tea leaves fall into the box body from the filter holes of the filter screen.

[0017] 2. The first trapezoidal top block is driven to move downward by the first sliding rod, the first trapezoidal top block drives the two cold air fans to move forward and backward, and blows cold air to the bottom of the box body, so that the cold air passes through the screen gauze to cool and preserve the tea leaves in the box body, thereby avoiding the tea leaves from being damaged in the box body, and further improving the quality of the tea leaves. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the back structure schematic view of the utility model;

[0020] Figure 3 It is the A area enlarged view in the utility model;

[0021] Figure 4 It is the bottom sectional view in the utility model.

[0022] In the figure: 1, box body;11, screen gauze;2, filter screen;21, telescopic rod;22, top plate;3, shaking and sieving mechanism;31, first fixed block;32, first sliding rod;33, back plate;34, motor;35, transmission shaft;36, half-tooth gear;37, transmission tooth;38, belt pulley;4, fresh-keeping mechanism;41, second fixed block;42, second sliding rod;43, cool fan;44, limiting block;45, spring;46, first trapezoidal top block;47, second trapezoidal top block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, 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 the other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0024] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In the description of the utility model, it is understood that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, can be fixedly connected, set, or can be detachably connected, set, or integrally connected, set. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood to indicate or imply relative importance or imply the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified.

[0027] Please refer to Figures 1-4 An embodiment of the utility model provides: a picking box with sorting function for tea picking, including box 1, the top of box 1 is connected with filter screen 2 through telescopic link 21, the top of filter screen 2 is fixedly connected with top plate 22, filter screen 2 is inclined and is arranged in the form of low in front and high in back, and the bottom of filter screen 2 is provided with riddle mechanism 3;

[0028] Riddle mechanism 3 includes first fixed block 31, first sliding rod 32, backboard 33, motor 34, two transmission shafts 35, half-tooth gear 36, two groups of transmission teeth 37, belt pulley 38;

[0029] First fixed block 31 is fixedly connected to the back of box 1, the middle part of first sliding rod 32 is slidably penetrated through first fixed block 31 through bearing, backboard 33 is fixedly connected to the back of first fixed block 31, the top end of first sliding rod 32 is connected with top plate 22, motor 34 is fixedly connected to the back of backboard 33, the front output end of motor 34 is penetrated to the front of backboard 33, and is fixedly connected with the rear end of right transmission shaft 35 through shaft coupling.

[0030] First fixed block 31 is arranged to limit the up-down movement of first sliding rod 32.

[0031] The rear end of transmission shaft 35 is rotatably connected with the front of backboard 33 through bearing, half-tooth gear 36 is fixedly connected to the front of transmission shaft 35, and the two transmission shafts 35 are drivingly connected through belt pulley 38.

[0032] Two groups of transmission teeth 37 are fixedly connected to the left and right sides of first sliding rod 32, and half-tooth gear 36 is engaged with transmission teeth 37.

[0033] Working principle: when using, first, tea is poured on filter screen 2, then motor 34 is started to drive right transmission shaft 35 to rotate, right transmission shaft 35 rotates to drive left transmission shaft 35 to rotate through belt pulley 38, so that the two transmission shafts 35 rotate at the same time, drive two half-tooth gears 36 to rotate, and alternately engage with two groups of transmission teeth 37, drive first sliding rod 32 to move up and down, first sliding rod 32 moves up and down to drive filter screen 2 to move up and down through top plate 22, and form riddle, filter out the branches mixed in tea, and the tea falls into box 1 from the filter hole of filter screen 2.

[0034] Please refer to Figures 1-4On the basis of the above embodiment, another embodiment of the utility model discloses a netting 11 is fixedly connected to the bottom of the box 1, the bottom of the box 1 is provided with the fresh-keeping mechanism 4, the fresh-keeping mechanism 4 includes the second fixed block 41, the second fixed block 41 is fixedly connected to the bottom of the box 1, the front of the box 1 is slid through the bearing and is provided with the second sliding rod 42, and the top of the second sliding rod 42 is fixedly connected with two cold air fans 43 through the cross bar.

[0035] The second fixed block 41 is arranged to limit the forward and backward movement of the second sliding rod 42.

[0036] The front end of the second sliding rod 42 is fixedly connected with a limiting block 44, the outside of the second sliding rod 42 is sleeved with a spring 45, the front end of the spring 45 is fixedly connected with the limiting block 44, and the rear end of the spring 45 is fixedly connected with the second fixed block 41.

[0037] The spring 45 is arranged to drive the second sliding rod 42 to rebound.

[0038] The bottom end of the first sliding rod 32 is fixedly connected with a first trapezoidal top block 46, the rear end of the second sliding rod 42 is fixedly connected with a second trapezoidal top block 47, and the first trapezoidal top block 46 is slidably connected with the second trapezoidal top block 47.

[0039] Working principle: the first trapezoidal top block 46 is driven to move downward along with the first sliding rod 32, the second trapezoidal top block 47 is pushed forward by the downward movement of the first trapezoidal top block 46, the second trapezoidal top block 47 is driven to move forward, the spring 45 is compressed, then the spring 45 rebounds to drive the second sliding rod 42 to move backward, and the second sliding rod 42 drives the two cold air fans 43 to move forward and backward through the cross bar, and cold air is blown to the bottom of the box 1, the tea leaves in the box 1 are cooled and preserved through the netting 11, so that the tea leaves are prevented from being damaged in the box 1, and the quality of the tea leaves is further improved.

[0040] The utility model provides a kind of picking box with sorting function for tea picking, and there are many methods and ways to realize the technical scheme, and the above-mentioned is only preferred implementation mode of the utility model, it should be pointed out, for the ordinary skilled person in the prior art, without departing from the principle of the utility model, still can make some improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The components not specified in the embodiment can be realized by prior art.

Claims

1. A picking box with sorting function for tea leaf picking, comprising a box body (1), characterized in that: The top of the box (1) is connected with a filter screen (2) through a telescopic rod (21), the top of the filter screen (2) is fixedly connected with a top plate (22), the filter screen (2) is inclinedly arranged in a manner that the front is low and the back is high, and the bottom of the filter screen (2) is provided with a shaking mechanism (3). The shaking mechanism (3) comprises a first fixed block (31), a first sliding rod (32), a back plate (33), a motor (34), two transmission shafts (35), a half-tooth gear (36), two groups of transmission teeth (37) and a belt pulley (38). The first fixed block (31) is fixedly connected to the back of the box (1), the middle part of the first sliding rod (32) is slidably penetrated through the first fixed block (31) through a bearing, the back plate (33) is fixedly connected to the back of the first fixed block (31), the top end of the first sliding rod (32) is connected with the top plate (22), the motor (34) is fixedly connected to the back of the back plate (33), the front output end of the motor (34) is penetrated to the front of the back plate (33) and is fixedly connected with the rear end of the right transmission shaft (35) through a shaft coupling.

2. The picking box with sorting function for tea leaf picking according to claim 1, characterized in that: The rear end of the transmission shaft (35) is rotationally connected with the front of the back plate (33) through a bearing, the half-tooth gear (36) is fixedly connected to the front of the transmission shaft (35), and the two transmission shafts (35) are drivingly connected through the belt pulley (38).

3. The picking box with sorting function for tea leaf picking according to claim 2, characterized in that: The two groups of transmission teeth (37) are fixedly connected to the left and right sides of the first sliding rod (32) respectively, and the half-tooth gear (36) is engaged with the transmission teeth (37).

4. The picking box with sorting function for tea leaf picking according to claim 3, characterized in that: The bottom of the box (1) is fixedly connected with a screen gauze (11), the bottom of the box (1) is provided with a fresh-keeping mechanism (4), the fresh-keeping mechanism (4) comprises a second fixed block (41), the second fixed block (41) is fixedly connected to the bottom of the box (1), the front of the box (1) is slidably penetrated through a second sliding rod (42) through a bearing, and the top of the second sliding rod (42) is fixedly connected with two cold air fans (43) through a cross rod.

5. The picking box with sorting function for tea leaf picking according to claim 4, characterized in that: The front end of the second sliding rod (42) is fixedly connected with a limiting block (44), the outside of the second sliding rod (42) is sleeved with a spring (45), the front end of the spring (45) is fixedly connected with the limiting block (44), and the rear end of the spring (45) is fixedly connected with the second fixed block (41).

6. The picking box with sorting function for tea leaf picking according to claim 5, characterized in that: The bottom end of the first sliding rod (32) is fixedly connected with a first trapezoidal top block (46), the rear end of the second sliding rod (42) is fixedly connected with a second trapezoidal top block (47), and the first trapezoidal top block (46) is slidably connected with the second trapezoidal top block (47).

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