CN219309361U - Tea sorting machine - Google Patents

Abstract

The utility model discloses a tea sorting machine which comprises a feeding box, a storage cylinder and a screening frame, wherein the storage cylinder is positioned at the top of the feeding box, and the screening frame is positioned at the bottom of the feeding box. The top of storage cylinder is provided with pan feeding mouth and first motor, and rotatable (mixing) shaft is installed to the output of first motor, and the (mixing) shaft is located the inside of storage cylinder, and the dust absorption pipe is installed to the inside wall of storage cylinder, and this dust absorption pipe communicates with the dust catcher of setting firmly at storage cylinder outside. The utility model relates to the technical field of tea production, in the tea sorting machine, dust in tea is cleaned before the tea is sorted by arranging a dust removing mechanism at the front end, and further, the tea can completely slide on each stage of screen by arranging a hierarchical sorting screen, so that the tea can be fully sorted for a long time, and the tea can be scattered more by arranging a turning and shoveling mechanism, so that the tea sorting machine is more beneficial to sorting.

Description

A sorting machine for tea

technical field

The utility model relates to the technical field of tea production, in particular to a tea sorting machine.

Background technique

Tea sorting refers to the process of collecting tea leaves of different specifications through certain means and methods to collect tea leaves of similar specifications. A kind of automatic feeding tea sorting machine disclosed in Chinese patent CN215997500U, this device can replace manual automatic feeding, saving manpower.

There are still some deficiencies in the above-mentioned device that need to be improved. Firstly, the sorting machine has limited effect on removing dust impurities in tea leaves. Secondly, the sieve plate is set at an incline. During the sorting process, tea leaves are stacked together, resulting in tea leaves that have not yet been collected. After being sorted out, it has already slipped out of the corresponding sorting interval, thus reducing the sorting efficiency.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a tea sorting machine, which solves the problems of poor dust removal effect and poor sorting efficiency of the existing tea sorting machine.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a tea sorting machine, including a feeding box, a storage tank and a sub-sieve frame, the storage tube is located on the top of the feeding box, and the sub-sieve frame is located The bottom of the loading box.

The top of the storage tank is provided with a material inlet and a first motor, the output end of the first motor is equipped with a rotatable stirring shaft, the stirring shaft is located inside the storage tank, and a dust suction tube is installed on the inner wall of the storage tank. The dust suction pipe communicates with the dust collector fixed outside the material storage barrel.

The feeding box is respectively provided with a material inlet and a material outlet, the outlet at the bottom of the storage tank is located directly above the material inlet, and the inner cavity of the upper material box is equipped with a rotatable conveyor belt, which is fixed on the Driven by the second motor outside the feeding box, the conveyor belt is evenly equipped with a baffle plate.

The side wall of the sub-sieve frame is provided with a plurality of chutes, and a slidable screen is installed in the chute, springs and cylinders are respectively arranged on the left and right sides of the chute, and a storage box is arranged at the bottom of the sieve.

As a further preference, the sieves are inclined, and the upper sieve has a smaller mesh than the lower sieve.

As a further preference, a third motor is installed on the sieve frame, and a rotatable turning frame is installed on the output end of the third motor, and the turning frame is located below the discharge port.

As a further preference, the dust suction pipe is in an annular shape and distributed outside the stirring shaft.

(3) Beneficial effects

The utility model provides a tea sorting machine. Has the following beneficial effects:

The tea sorting machine, by setting a dust removal mechanism at the front end, cleans the dust in the tea leaves before sorting the tea leaves. Further, by setting a hierarchical sorting screen, the tea leaves can be completely separated in each Sliding on the first-grade sieve, so that there is sufficient time to complete the sorting, and by setting the copying mechanism, the tea leaves can be copied more scattered, which is more conducive to sorting.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the storage tank of the utility model;

Fig. 3 is a top view of the sub-sieve frame structure of the present invention.

In the figure: 1. Feeding box; 2. Storage barrel; 3. Sieve frame; 4. Feeding port; 5. First motor; 6. Dust suction pipe; 7. Stirring shaft; 8. Vacuum cleaner; 9. Material inlet; 10. Material outlet; 11. Conveyor belt; 12. Material baffle; 13. Second motor; 14. Chute; 15. Screen; 16. Cylinder; 17. Spring; 18. Storage Box; 19, the third motor; 20, the copying frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, the utility model provides a technical solution: a tea sorting machine, including a feeding box 1, a storage tank 2 and a sub-sieve frame 3, compared to the feeding inclined box in the comparison document The bottom space is used to store tea leaves. We have separately added the storage tank 2, which has a larger storage capacity, so that the storage tank 2 is filled at one time, and there is no need to frequently add materials. The storage tank 2 is located on the top of the upper material box 1. , The sub-sieve frame 3 is located at the bottom of the feeding box 1.

As shown in Figure 1-2, the top of the storage tank 2 is provided with a material inlet 4 and a first motor 5, the output end of the first motor 5 is equipped with a rotatable stirring shaft 7, and the stirring shaft 7 is located in the storage tank 2 The inside of the storage tank 2 is equipped with a dust suction pipe 6 on the inner wall of the material storage tube 2. The dust suction pipe 6 is in an annular shape and is distributed on the outside of the stirring shaft 7 (not interfering with each other). The vacuum cleaner 8 outside the cylinder 2 communicates.

As shown in Figure 1, the feeding box 1 is respectively provided with a material inlet 9 and a material outlet 10, the bottom outlet of the storage tank 2 is located directly above the material inlet 9, and the inner cavity of the upper material box 1 is equipped with a The rotating conveyor belt 11 is driven by the second motor 13 fixedly arranged on the outside of the feeding box 1, and the conveyor belt 11 is evenly equipped with a baffle plate 12 .

As shown in Figure 3, the third motor 19 is installed on the sub-sieve frame 3, and the output end of the third motor 19 is equipped with a rotatable turning frame 20, and the turning frame 20 is located below the discharge port 10.

As shown in Figure 1, the side wall of the sub-sieve frame 3 is provided with a plurality of chutes 14, and a slidable screen cloth 15 is installed in the chute 14. The mesh of the screen 15 is small, the left and right sides of the chute 14 are provided with springs 17 and cylinders 16 respectively, and the bottom of the screen 15 is provided with a storage box 18 .

At the same time, the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

When in use, the tea leaves are stored in the storage barrel 2, and the first motor 5 is started, which can drive the stirring shaft 7 to rotate, thereby turning the tea leaves, and simultaneously starts the vacuum cleaner 8, and absorbs the fumes during the turning process through the ring-shaped dust suction tube 6. out of the dust.

The tea leaves are discharged from the storage barrel 2, and enter the feeding box 1 through the feed port 9, start the second motor 13, drive the conveyor belt 11 to rotate, and then drive the tea leaves to be transported, and the tea leaves are discharged from the discharge port 10 to the sub-sieve rack 3 Inside, the third motor 19 is turned on to drive the turn frame 20 to rotate, so that the tea leaves are fully scattered again, preventing the tea leaves from stacking together and falling on the screen 15 to affect sorting.

By repeatedly starting the cylinder 16, the screen 15 is pushed to slide left and right, and through the reset action of the spring 17, the screen 15 can reciprocate left and right, thereby forming a sieving effect to sort the tea leaves, and the tea leaves with large specifications are separated from the top layer. The screen cloth 15 slides out and falls into the storage box 18 at the corresponding position, and the tea leaves that are sorted out are smaller in size.

To sum up, the tea sorting machine, by setting the dust removal mechanism at the front end, cleans the dust in the tea leaves before sorting the tea leaves. Further, by setting the hierarchical sorting screens, the tea leaves can be Completely slide on each level of screen, so that there is sufficient time to complete the sorting, and by setting the copying mechanism, the tea leaves can be copied more loosely, which is more conducive to sorting.

It should be noted that the electrical components appearing in this article are all connected to the external main controller and 220V or 380V mains electricity, and the main controller can be a conventional known device controlled by a computer, etc., its control principle, internal structure and the control switch mode are all conventional means of the prior art, which are directly quoted here without repeating them. In this article, relational terms such as first and second are only used to connect one entity or operation with another entities or operations without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A sorting machine for tea leaves, characterized in that: it comprises a feeding box (1), a storage cylinder (2) and a sub-sieve frame (3), and the storage cylinder (2) is located at the loading box (1) ), the sub-sieve frame (3) is positioned at the bottom of the feeding box (1); The top of the storage barrel (2) is provided with a material inlet (4) and a first motor (5), and the output end of the first motor (5) is equipped with a rotatable stirring shaft (7), and the stirring shaft (7) is located at The inside of the material storage tube (2), the inboard wall of the material storage tube (2) is equipped with a dust suction tube (6), and this dust suction tube (6) is connected with the dust collector ( 8) connectivity; The feeding box (1) is respectively provided with a material inlet (9) and a material outlet (10), the bottom outlet of the material storage barrel (2) is located directly above the material inlet (9), and the material feeding box (1) A rotatable conveyor belt (11) is installed in the inner cavity of the conveyor belt (11). The conveyor belt (11) is driven by a second motor (13) fixed outside the upper material box (1). material plate (12); The sidewall of sub-sieve frame (3) offers many chutes (14), and slidable screen cloth (15) is installed in the chute (14), and the left and right sides of chute (14) are respectively provided with spring ( 17) and the cylinder (16), the bottom of the screen cloth (15) is provided with a storage box (18). 2. A kind of tea sorting machine according to claim 1, characterized in that: said sieve (15) is inclined, and the sieve (15) on the upper part is smaller than the mesh of the lower sieve (15). Small. 3. A kind of tea sorting machine according to claim 1, characterized in that: a third motor (19) is installed on the said sub-sieve frame (3), and the output end of the third motor (19) is equipped with a Turn over frame (20) that rotates, and turn over frame (20) is positioned at the below of discharge opening (10). 4. A tea sorting machine according to claim 1, characterized in that: the dust suction pipe (6) is in the shape of a ring and is distributed outside the stirring shaft (7).

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