Tea seed screening machine for tea planting

Abstract

The utility model discloses a tea seed screening machine for tea planting, which comprises two bases, a bearing is fixedly arranged on each base, an inclined screening cylinder is rotatably connected between the two bearings, screening holes which are gradually enlarged are sequentially formed in the screening cylinder from the high position to the low position, and the screening holes are communicated with the screening cylinder. A feeding mechanism used for feeding is arranged at the height end of the screening cylinder, a power mechanism used for driving the screening cylinder to rotate is further arranged on the screening cylinder, uninterrupted continuous feeding of tea seeds can be achieved through the feeding hopper, the vibration machine and the flow limiting plate, uninterrupted continuous screening can be achieved through the screening cylinder, the overall screening efficiency is high, and the screening efficiency is high. The operation is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tea planting, and specifically relates to a tea seed screening machine for tea planting. BACKGROUND

[0002] In the prior art, the tea seed screening device for tea planting is generally used to screen qualified tea seeds suitable for planting. Generally, to ensure the survival rate of tea seed planting, tea seeds with larger particles are selected for planting, and tea seeds with smaller particles are used to process tea seed oil. The common screening method in the process of screening tea seeds is artificial screening, which not only reduces the speed and makes it difficult to perform continuous screening, but also increases labor costs and reduces the tea screening efficiency for tea planting.

[0003] The Chinese utility model patent with application number 202322073370.5 proposes a tea seed screening machine for tea planting, but it still has some deficiencies. The purpose is to solve the problem of difficulty in continuous screening. However, the screening frame will increase the difficulty of subsequent screening due to the increase in the number of large particle tea seeds inside after a period of operation. Therefore, the large particle tea seeds inside must be removed through the discharge port. Continuous screening cannot be achieved. Accordingly, the utility model proposes a tea seed screening machine for tea planting that can achieve uninterrupted continuous screening. UTILITY MODEL CONTENT

[0004] To overcome the defects in the above-mentioned prior art, the utility model provides a tea seed screening machine for tea planting, which can realize uninterrupted continuous feeding of tea seeds through the feed hopper, vibration machine, and flow limiting plate. The screening cylinder can realize uninterrupted continuous screening. The overall screening efficiency is high.

[0005] TECHNICAL SCHEME

[0006] A tea seed screening machine for tea planting includes two first bases, each of which is fixedly provided with a bearing. An inclined screening cylinder is rotatably connected between the two bearings. The screening cylinder is provided with gradually increasing screening holes from high to low. A feeding mechanism for feeding is provided at one end of the height of the screening cylinder. A power mechanism for driving the rotation of the screening cylinder is also provided on the screening cylinder.

[0007] Further, the feeding mechanism includes a second base, the upper end of which is fixedly provided with a feed hopper. A flow limiting plate is provided at the outlet of the feed hopper.

[0008] Further, a vibration machine is fixedly provided on the feed hopper.

[0009] Further, the power mechanism includes a motor fixed on the first base at the low side of the screening cylinder, the motor is power-connected with a gear, and a gear ring fixed on the outer surface of the screening cylinder is meshed and connected on the gear.

[0010] Further, the lower side of the screening cylinder is placed with a tea seed collecting groove.

[0011] Further, the high side of the screening cylinder is further provided with a non-hole buffer end.

[0012] Further, the low side of the screening cylinder is provided with a sealing plate.

[0013] Beneficial effects

[0014] Compared with the prior art, the utility model has the following beneficial effects: the uninterrupted continuous feeding of tea seeds can be realized through the feeding hopper, the vibration machine and the flow limiting plate, the uninterrupted continuous screening can be realized through the screening cylinder, the overall screening efficiency is high, and the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of a tea seed screening machine for tea planting.

[0016] Figure 2 It is Figure 1 It is an expanded structural schematic view of the screening cylinder.

[0017] REFERENCE SIGNS

[0018] Feeding mechanism 901, power mechanism 902, first base 1, motor 2, gear 3, screening cylinder 4, tea seed collecting groove 5, bearing 6, gear ring 7, sealing plate 8, vibration machine 9, feeding hopper 10, flow limiting plate 11, second base 12, screening hole 13, non-hole buffer end 14. DETAILED DESCRIPTION

[0019] In order to better illustrate the content of the utility model, the following will be expanded and described in combination with the drawings and the implementation examples:

[0020] There Figures 1-2 As shown in the figure, the utility model discloses a tea seed screening machine for tea planting, including two first base 1, the first base 1 all fixed with one bearing 6, the bearing 6 between two rotatable connection has one inclined screening cylinder 4, the high side to the low side of the screening cylinder 4 gradually increasing screening hole 13 is arranged in proper order, the height one end of the screening cylinder 4 is provided with the feeding mechanism 901 for feeding, the screening cylinder 4 still is provided with the power mechanism 902 for driving the screening cylinder 4 rotates.

[0021] Further, the feeding mechanism 901 comprises a second base 12, the upper end of the second base 12 is fixedly provided with a feeding hopper 10, the outlet of the feeding hopper 10 is provided with a flow limiting plate 11.

[0022] Further, the feeding hopper 10 is fixedly provided with a vibrating machine 9.

[0023] Further, the power mechanism 902 comprises a motor 2 fixedly arranged on the first base 1 at the low side of the screening cylinder 4, the motor 2 is power-connected with a gear 3, the gear 3 is meshingly connected with a gear ring 7 fixedly arranged on the outer surface of the screening cylinder 4.

[0024] Further, the lower side of the screening cylinder 4 is placed with a tea seed collecting groove 5.

[0025] Further, the high side of the screening cylinder 4 is further provided with a non-hole buffer end 14.

[0026] Further, the low side of the screening cylinder 4 is provided with a sealing plate 8.

[0027] Specifically, in use, the tea seeds are poured into the inside of the feeding hopper 10, then the vibrating machine 9 is started to cooperate with the flow limiting plate 11 to realize the stable feeding of the tea seeds;

[0028] Then the motor 2 is started, and then the gear 3 drives the gear ring 7 to rotate, and then the screening cylinder 4 rotates, the tea seeds enter the upper end of the screening cylinder 4, and then gradually slide under the action of the gravity, and cooperate with the rotation of the screening cylinder 4 to realize the screening;

[0029] Then the small particle tea seeds firstly enter the tea seed collecting groove 5 through the right side screening hole 13, and the larger particle tea seeds continue to move leftward.

[0030] The existence of the non-hole buffer end 14 can make the tea seeds stably spread in the screening cylinder 4, so that the screening is better, and the poor screening effect caused by the excessive accumulation of the tea seeds is avoided.

[0031] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the technical solutions of the present application are described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or equivalently replace some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A tea seed screening machine for tea cultivation, characterized in that: It includes two first bases (1), each of which is fixed with a bearing (6). An inclined screening cylinder (4) is rotatably connected between the two bearings (6). The screening cylinder (4) is provided with gradually increasing screening holes (13) from high to low. A feeding mechanism (901) for feeding material is provided at one end of the height of the screening cylinder (4). A power mechanism (902) for driving the screening cylinder (4) to rotate is also provided on the screening cylinder (4).

2. The tea seed screening machine for tea cultivation according to claim 1, characterized in that: The feeding mechanism (901) includes a second base (12), and a feed hopper (10) is fixedly provided at the upper end of the second base (12). A flow limiting plate (11) is provided at the outlet of the feed hopper (10).

3. The tea seed screening machine for tea cultivation according to claim 2, characterized in that: A vibrator (9) is fixed on the feed hopper (10).

4. The tea seed screening machine for tea cultivation according to claim 3, characterized in that: The power mechanism (902) includes a motor (2) fixed on the first base (1) on one side of the lower part of the screening cylinder (4), the motor (2) is powered by a gear (3), and a gear ring (7) fixed on the outer surface of the screening cylinder (4) is meshed on the gear (3).

5. A tea seed screening machine for tea cultivation according to claim 4, characterized in that: A tea seed collection trough (5) is placed on the lower side of the screening cylinder (4).

6. A tea seed screening machine for tea cultivation according to claim 5, characterized in that: The screening tube (4) is also provided with a non-porous buffer end (14) at one of its higher ends.

7. A tea seed screening machine for tea cultivation according to claim 6, characterized in that: A sealing plate (8) is provided at the lower end of the screening cylinder (4).

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