CN112823915A

CN112823915A - Tea seed picker

Info

Publication number: CN112823915A
Application number: CN201911143836.6A
Authority: CN
Inventors: 赖琼玮; 胡坤; 凌小辉; 李元军; 邓一军; 吴丹; 黄闺; 陈劲松
Original assignee: Hunan Great Sanxiang Camellia Oil Resources Co ltd
Current assignee: Hunan Great Sanxiang Camellia Oil Resources Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2021-05-21

Abstract

The invention relates to the field of agricultural machinery, and discloses a tea seed picker which comprises a rack (1), a roller (2) installed on the rack (1) and a power device (3) for driving the roller (2) to rotate, wherein a feed inlet (21) and a large material outlet (22) are respectively formed in two ends of the roller (2) in the axial direction, a plurality of staggered round holes (23) are formed in a barrel body located between the feed inlet (21) and the large material outlet (22) of the roller (2), the diameter of each round hole (23) is 20-30 mm, the adjacent distance is 5-10 mm, the plurality of staggered round holes (23) form a small material outlet (24) capable of discharging tea seeds, and shells are discharged through the large material outlet (22). Through the scheme, the tea seed separating device can ensure that round, semicircular and oval tea seeds are thoroughly separated from the flaky shells.

Description

Tea seed picker

Technical Field

The invention relates to the field of agricultural machinery, in particular to a tea seed sorting machine.

Background

The camellia oleifera fruit consists of fruit shells and tea seeds, the tea seeds consist of tea seed shells and tea kernels, the fruit shells do not contain grease and are rich in lignin, pentosan, tannin, saponin and the like, and the fruit shells are unfavorable for processing the grease, so that the fruit shells need to be unshelled, and the cleaning method of the camellia oleifera fruit shells and the seeds mainly adopts the modes of screening, specific gravity, color selection and the like. At present, fresh oil tea fruit separation and cleaning machines on the market directly separate the whole oil tea fruits with different sizes by mixing, or clean oil tea shells and oil tea seeds by firstly screening through other equipment and then separating in batches and then vibrating, screening and the like. The problem of incomplete fruit and shell separation exists in both vibration and screening modes, the reason is that the shape of tea seeds is irregular and is circular, elliptical or semicircular, and the vibration or screening is adopted to separate the tea seeds by adopting a uniform structure and power, so that the aim of thoroughly separating the fruit and shell in different shapes is difficult to achieve.

Disclosure of Invention

The invention provides a tea seed picker, aiming at solving the technical problem that the conventional tea seeds with irregular shapes cannot be thoroughly separated by vibration or screening.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a tea seed picker, includes the frame, rack-mounted cylinder and the rotatory power device of driving drum, the cylinder is equipped with feed inlet and big material export respectively at axial direction's both ends, is located to be equipped with the round hole of a plurality of dislocations on the feed inlet of cylinder and the barrel between the big material export to the round hole diameter is located between 20 ~ 30mm, and adjacent interval is being located between 5 ~ 10mm, makes the round hole of a plurality of dislocations form the little material export that can discharge the tea seed, and the shell then exports through the big material.

The working principle of the invention is as follows: after the tea seeds of different shapes enter the roller through the feed inlet, the tea seeds are continuously extruded with the plurality of staggered round holes under the rotating action of the roller, then the extruded tea seeds are discharged through the plurality of staggered round holes (namely, small material outlets), and the shells are discharged from the large material outlets.

According to the tea seed separating device, the plurality of staggered round holes are formed in the roller, the diameter of each round hole is 20-30 mm, the adjacent distance is 5-10 mm, and tea seeds (circular, semicircular, oval and the like) in different shapes can be completely separated from the flaky shells.

Furthermore, the roller inclines by 0-45 degrees compared with the horizontal plane, so that the tea seeds can roll in the roller.

Further, arc-shaped blades rotating along with the roller are further arranged in the roller, the height of each arc-shaped blade is 30-100 mm, and the arc-shaped blades are arranged in the roller body discontinuously. Make the tea seed in the cylinder by continuous the stirring through setting up arc blade, avoid piling up to do not influence the ejection of compact and the letter sorting of tea seed, shell.

Furthermore, a cleaning device which is always contacted with the plurality of staggered round holes is fixed on the frame.

Wherein set up cleaning device not only can clear up the round hole of a plurality of misplacings, moreover because cleaning device contacts with the round hole of a plurality of misplacings all the time for cleaning device can be constantly with the card outside the tea seed of a plurality of misplaced round holes or/and the crowded back cylinder of shell or brush out the round hole, avoided the round hole problem of card material to appear. Preferably, the cleaning device is a wire brush.

Compared with the prior art, the invention has the following beneficial effects:

according to the tea seed separating device, aiming at tea seeds with different shapes, the round holes are arranged on the roller in a staggered mode, the diameter of each round hole is 20-30 mm, the adjacent distance is 5-10 mm, and therefore the tea seeds with the circular shape, the semicircular shape and the oval shape can be completely separated from the flaky shells.

The roller is arranged obliquely compared with the horizontal direction, so that tea seeds in different shapes can roll in the roller; according to the tea seed sorting machine, the arc-shaped blades rotating along with the roller are further arranged in the roller, so that tea seeds in the roller are continuously stirred by the arc-shaped blades, accumulation is avoided, and discharging and sorting of the tea seeds and the shells are not affected; according to the invention, the cleaning device which is always in contact with the plurality of staggered round holes is also fixed on the rack, so that the cleaning device can continuously return tea seeds or/and shells clamped in the plurality of staggered round holes to the roller or brush the tea seeds and/or the shells out of the plurality of staggered round holes, and the problem of material clamping of the plurality of staggered round holes is avoided.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a tea seed picker.

Fig. 2 is a schematic view of the drum structure.

The device comprises a frame, a roller, a power device, a feeding device, a cleaning device, a feeding hole, a large material outlet, a circular hole, a small material outlet and an arc-shaped blade, wherein the frame is 1-1, the roller is 2-3, the power device is 4-the feeding device, the cleaning device is 5-the feeding hole is 21-the large material outlet, the circular hole is 23.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are provided for illustrative purposes only and are not intended to be limiting; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1-2, the embodiment provides a tea seed picker, which comprises a frame 1, install the cylinder 2 in frame 1 and the rotatory power device 3 of driving roller 2, cylinder 2 is equipped with feed inlet 21 and big material export 22 respectively at axial direction's both ends, be located and be equipped with the round hole 23 of a plurality of misplacements on the barrel between cylinder 2's feed inlet 21 and the big material export 22, and round hole 23 diameter is located between 20 ~ 30mm, adjacent interval is being located between 5 ~ 10mm, make the round hole 23 of a plurality of misplacements form the little material export 24 that can discharge the tea seed, the shell then discharges through big material export 22.

Through the scheme, after the tea seeds enter the roller 2 through the feed inlet 21, the tea seeds are extruded with the plurality of staggered round holes 23 continuously under the rotating action of the roller 2, then the extruded tea seeds are discharged through the plurality of staggered round holes 23 (small material outlets 24), and the shells are discharged from the large material outlet 22.

This embodiment is through setting up the round hole 23 of a plurality of misplacements on cylinder 2 to round hole 23 diameter is located between 20 ~ 30mm, and adjacent interval is being located between 5 ~ 10mm, can guarantee the tea seed (circular, semi-circular, oval etc.) of different shapes and its slice shell thoroughly separate.

It can be understood that the feeding opening 21 in this embodiment may be connected to the feeding device 4, so as to control the feeding amount and set the feeding direction (the feeding opening 21 of the drum 2 is located in the axial direction of the drum 2, and is generally horizontal or inclined compared to the horizontal, and the feeding direction can be changed by the feeding device 4), specifically, the feeding device 4 in this embodiment is a feeding hopper; the big material outlet 22 can be an end face of the drum 2 in the axial direction or a part of an opening of the end face, and a big material collecting device can be placed at a proper position in the direction of the big material outlet because the material discharging direction of the big material outlet 22 is relatively unchanged; the small material outlet 24 is formed by a plurality of staggered round holes 23 and is positioned below the roller 2, and because the material discharging direction of the small material outlet 24 is relatively unchanged, the small material collecting device can be placed at a proper position in the direction of the small material outlet 24 in the same way, and the above arrangement belongs to the conventional arrangement in the field, and is not described in detail herein.

As a preferred scheme of this embodiment, cylinder 2 inclines 0 ~ 45 compared with the horizontal plane, is favorable to the tea seed of different shapes to roll in cylinder 2.

As a preferred scheme of this embodiment, still be equipped with in the cylinder 2 along with the rotatory arc blade 25 of cylinder 2, the height of arc blade 25 is 30 ~ 100mm to be interrupted the range in the barrel, make the tea seed in the cylinder 2 by continuous the stirring through setting up arc blade 25, avoid piling up, from not influencing the ejection of compact and the letter sorting of tea seed, shell.

As a preferable mode of the present embodiment, the frame 1 is further fixed with a cleaning device 5 which is always in contact with the plurality of staggered circular holes 23. Wherein set up cleaning device 5 not only can clear up the round hole 23 of a plurality of misplacements, and because cleaning device 5 contacts with the round hole 23 of a plurality of misplacements all the time, make cleaning device 5 can be constantly with blocking outside the tea seed of a plurality of misplacements round hole 23 or shell squeeze back drum 2 or brush round hole 23, the problem of card material has been avoided appearing in round hole 23, cleaning device 5 adopts the wire brush specifically in this embodiment, the wire brush can be installed on frame 1 through relevant fixed knot structure and mounted position satisfies the condition that the wire brush can keep in contact with the round hole 23 of a plurality of misplacements all the time, specifically set up and belong to the conventional setting in this field, here no longer elaborated.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, numerous simple modifications can be made to the technical solution of the invention, including combinations of the individual specific technical features in any suitable way. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims

1. The utility model provides a tea seed picker, its characterized in that, including frame (1), install cylinder (2) and driving roller (2) rotatory power device (3) in frame (1), cylinder (2) are equipped with feed inlet (21) and big material export (22) respectively at the both ends of axial direction, be located and be equipped with round hole (23) of a plurality of dislocations on the barrel between feed inlet (21) and the big material export (22) of cylinder (2), and round hole (23) diameter is located between 20 ~ 30mm, adjacent interval is being located between 5 ~ 10mm for round hole (23) of a plurality of dislocations have formed little material export (24) that can discharge the tea seed, the shell then discharges through big material export (22).

2. A tea seed picker according to claim 1, wherein the drum (2) is inclined 0 to 45 ° to the horizontal.

3. The tea seed picker according to claim 1, wherein arc-shaped blades (25) rotating along with the roller (2) are further arranged in the roller (2), the height of each arc-shaped blade (25) is 30-100 mm, and the arc-shaped blades are arranged in the roller body intermittently.

4. The tea seed picker according to claim 1, wherein the frame (1) is further fixed with a cleaning device (5) which is always in contact with the plurality of staggered round holes (23).

5. A tea seed picker according to claim 4, wherein the cleaning device (5) is a wire brush.