CN113019677A

CN113019677A - Efficient tea-oil camellia processing is with tea seed sieving mechanism

Info

Publication number: CN113019677A
Application number: CN202110226260.0A
Authority: CN
Inventors: 张涛
Original assignee: Anhui Dongxu Dabie Mountain Agricultural Technology Co ltd
Current assignee: Anhui Dongxu Dabie Mountain Agricultural Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-06-25

Abstract

The invention discloses an efficient tea seed screening device for processing oil tea, which relates to the technical field of oil tea processing and comprises a support frame, a screen cylinder rotationally arranged on the support frame and a third motor arranged on the support frame and driving the screen cylinder to roll, wherein the support frame comprises a support leg at the bottom and a seat frame arranged at the top end of the support leg, the screen cylinder is arranged on the seat frame, one end of the screen cylinder is a feed inlet, the other end of the screen cylinder is a closed end, a rotating shaft is vertically and fixedly connected at the central position of the closed end of the screen cylinder and penetrates through a support column, the outer end of the rotating shaft is in transmission connection with the power output end of the third motor through the belt assembly, the device further improves the screening purity of the camellia seeds, the finally obtained camellia seeds can be directly taken to be used for industrial processing such as edible oil extraction or essential oil preparation, the drying procedure is omitted, and the processing cost of the camellia seeds is greatly reduced.

Description

Efficient tea-oil camellia processing is with tea seed sieving mechanism

Technical Field

The invention relates to the technical field of camellia seed screening, in particular to an efficient camellia seed screening device for camellia processing.

Background

The oil tea fruit is a plant of Camellia, and the oil tea seed in the oil tea fruit is a seed of Camellia oleifera, and the oil tea (also called tea seed oil, camellia oil or oil tea seed oil) can be obtained by leaching or squeezing. The tea oil is healthy and delicious edible oil, is good in color, fragrance and taste, has the effects of preventing cardiovascular diseases such as hypertension, coronary heart disease, atherosclerosis and the like, and has important development and utilization values. The camellia oleifera fruit comprises outside shell and inside camellia oleifera seed, and the camellia oleifera seed is mainly separated with the shell through ordinary screen cloth and vibrating motor after the broken shelling of camellia oleifera fruit in prior art, but this kind of screening mode leads to being mingled with shell and other slight impurity in the camellia oleifera seed after the screening easily, need carry out secondary operation to the camellia oleifera seed, wastes time and energy, and the screening process is numerous and diverse, has the problem that functional difference, screening separation efficiency hang down.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an efficient tea seed screening device for processing oil tea.

In order to achieve the purpose, the invention is realized by the following technical scheme:

an efficient tea seed screening device for processing oil tea comprises a support frame, a screen drum rotationally arranged on the support frame and a third motor arranged on the support frame and driving the screen drum to roll, wherein the support frame comprises supporting legs at the bottom and a seat frame arranged at the top ends of the supporting legs, the screen drum is arranged on the seat frame, the seat frame comprises frame bodies on two sides, a first connecting plate, a second connecting plate, a third connecting plate and an arc-shaped rod which are arranged between the frame bodies, and a support column vertically connected to the top of the third connecting plate; a pair of auxiliary rollers are symmetrically arranged on two sides of the middle of the arc-shaped rod, the bottom of the screen cylinder is lapped on the auxiliary rollers, one end of the screen cylinder is provided with a feeding hole, the other end of the screen cylinder is a closed end, the center of the closed end of the screen cylinder is vertically and fixedly connected with a rotating shaft, the rotating shaft penetrates through the support column, the rotating shaft is connected with the support column through a built-in bearing, the outer end of the rotating shaft is provided with an upper belt pulley, a third motor is fixedly arranged at the bottom of a third connecting plate, the power output end of the third motor is connected with a lower belt pulley, and the; the bottom of the first connecting plate is provided with a first hinge seat, the bottom of the second connecting plate is provided with a second hinge seat, the side part of each supporting leg is provided with a third hinge seat, the top end of each supporting leg is hinged to the second hinge seat through a third hinge shaft, a third electric hydraulic push rod is arranged between the first hinge seat and the third hinge seat, the motor end of the third electric hydraulic push rod is hinged to the third hinge seat through a fourth hinge shaft, and the telescopic end of the third electric hydraulic push rod is hinged to the first hinge seat through a fifth hinge shaft.

As an improvement on the structure of the invention:

the top end of the support is provided with an air heater, and the air outlet end of the air heater faces to the lower screen drum.

As an improvement on the structure of the invention:

the flotation tank body is provided with a pair of slide rails on the sides, the bottom ends of the support legs are vertically connected with an I-shaped foot rest, pulleys are arranged on four end portions of the I-shaped foot rest, the I-shaped foot rest is located between the slide rails on the two sides, the pulleys are arranged in the slide rails in a matched mode, and the push-pull screening device can move along the slide rails.

Furthermore, the bottom ends of the supporting legs are rotatably connected to the center of the I-shaped foot rest through second bearing seats.

The tea seed screening device for processing the oil tea comprises the following beneficial effects:

the device can further screen and process the camellia oleifera fruits obtained by the flotation device in a specific embodiment, wherein the screen cylinder is supported by the auxiliary idler wheels and is driven by the starting of the third motor to continuously roll, fine impurities in camellia seeds can be automatically screened out from the screen cylinder in the period, meanwhile, the camellia seeds can be continuously air-dried under the rapid rolling of the screen cylinder, and the inclination state of the screen cylinder can be adjusted and changed by the telescopic action of the third electric hydraulic push rod, so that the operations of feeding, discharging and the like of the camellia oleifera seeds can be completed; the device further improves the screening purity of the camellia seeds, so that the finally obtained camellia seeds can be directly taken to carry out industrial processing such as squeezing edible oil or making essential oil, the drying process is omitted, the processing and treating cost of the camellia seeds is greatly reduced, and the device has the advantages of convenience in operation, high working efficiency, multiple functions and the like.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top cross-sectional view of the separation device of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic cross-sectional view of the flotation tank of FIG. 1;

FIG. 5 is a schematic cross-sectional view of the flotation tank of FIG. 1;

FIG. 6 is a schematic cross-sectional view of the flotation tank of FIG. 1;

FIG. 7 is a schematic view of the connection of FIG. 6 to a screening apparatus;

FIG. 8 is a schematic view of the construction of a screen drying apparatus according to the present invention;

FIG. 9 is a diagrammatic perspective view of a seat frame according to the present invention;

FIG. 10 is a schematic structural view of the I-shaped stand of the present invention.

Labeled as:

1. a feeding funnel; 2. a separation device; 201. separating the storage bin; 202. shelling the rotating shaft; 203. actively removing the bolt pieces; 204. auxiliary bolt stripping members; 205. a drive pulley; 206. a driven pulley; 207. a first motor; 208. a first bearing housing;

3. a flotation device; 301. a flotation tank body; 302. a seat plate; 303. clear water; 304. a baffle plate; 305. a flotation chamber; 306. fishing out the fruit cavity; 307. a port; 308. a first ramp structure; 309. a second ramp structure; 310. a concave cavity;

4. a fruit shell fishing mechanism; 401. a first electro-hydraulic ram; 402. a first Z-shaped frame; 403. fishing out the shell basket; 404. a first rack; 405. a first conveying plate; 406. a first basket body; 407. a first basket handle; 408. a first leaky network; 409. a first convex extension portion; 410. a first hinge axis; 411. a first gear; 412. a first bracket; 413. an impeller; 414. a shell collecting box;

5. a mechanism for fishing out the oil fruits; 501. an L-shaped gate; 502. a compression spring; 503. a second electro-hydraulic push rod; 504. a second Z-shaped frame; 505. fishing out the fruit basket; 506. a second rack; 507. a second conveyance board; 508. a second basket body; 509. a second basket handle; 510. a second leaky network; 511. a second convex extension portion; 512. a second hinge axis; 513. a second gear; 514. a second bracket;

6. a screening device; 601. a support leg; 602. a screen cylinder; 603. a third motor; 604. a seat frame; 605. a frame body; 606. a first connecting plate; 607. a second connecting plate; 608. a third connecting plate; 609. an arcuate bar; 610. a pillar; 611. an auxiliary roller; 612. a rotating shaft; 613. an upper belt pulley; 614. a lower belt pulley; 615. a second drive belt; 616. a first hinge base; 617. a second hinge base; 618. a third free bearing; 619. a third electro-hydraulic push rod; 620. a hot air blower; 621. a slide rail; 622. an I-shaped foot rest; 623. a pulley; 624. and a second bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as meaning, for example, permanently connected, removably connected, or integrally connected; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

The utility model provides a tea seed sieving mechanism is used in processing of tea-oil camellia fruit, refers to fig. 1 and shows, and the structure is as follows:

from top to bottom, the oil tea fruit separating device sequentially comprises a feeding hopper 1, a separating device 2 and a flotation device 3 positioned at the bottom, specifically, oil tea fruits for screening and separating are poured from the feeding hopper 1 positioned at the top, the oil tea fruits immediately enter the separating device 2 to perform the operation of shell separation, as shown in fig. 2, the separating device 2 comprises a separating bin 201, a shelling rotating shaft 202, a plurality of driving shelling bolt members 203, a plurality of auxiliary shelling bolt members 204, a driving belt pulley 205, a driven belt pulley 206 and a first motor 207, the top end (i.e. the feeding end) of the separating bin 201 is communicated with the bottom end (i.e. the discharging end) of the feeding hopper 1, the shelling rotating shaft 202 is horizontally erected in the separating bin 201, a first bearing seat 208 is arranged at the position where the two ends of the shelling rotating shaft 202 are connected with the separating bin 201, the rotating inner ring of the first bearing seat 208 is sleeved on the shelling rotating shaft 202, one end of the shelling rotating shaft 202 runs through and, the rotation center of the driven pulley 206 is connected to the outer end of the shelling rotating shaft 202, the first motor 207 is fixedly installed outside the separation bin 201, the power output end of the first motor 207 is connected with the rotation center of the driving pulley 205, the driving pulley 205 and the driven pulley 206 are connected through a first transmission belt (not shown), and the first motor 207 drives the shelling rotating shaft 202 to rotate through a belt assembly;

in order to achieve the shelling treatment of the oil-tea camellia fruits, the active shelling bolts 203 and the auxiliary shelling bolts 204 are arranged and designed in the following mode: the bolt sections of the active hulling bolt pieces 203 are vertically inserted on the hulling rotating shaft 202, preferably, a plurality of active hulling bolt pieces 203 are arranged in a circular array at the center of the side section of the hulling rotating shaft 202, the bolt sections of the auxiliary hulling bolt pieces 204 are vertically inserted on the inner wall of the separation bin 201, the active hulling bolt pieces 203 on the active hulling bolt pieces are driven to rotate by the rotation of the hulling rotating shaft 202, and the nut ends on the two kinds of bolt pieces cooperate to complete the hulling treatment of the camellia oleifera fruits in the separation bin 201 in cooperation with the plurality of auxiliary hulling bolt pieces 204 fixed on the side surface.

Based on the foregoing, as shown in fig. 3 and 4, the flotation device 3 includes a flotation tank 301, a shell fishing mechanism 4 disposed at one side of the flotation tank 301, and an oil fruit fishing mechanism 5 disposed at the other side of the flotation tank 301 opposite to the shell fishing mechanism 4, wherein the top of the flotation tank 301 is open and is fixedly provided with a seat plate 302, an opening (not shown) is disposed at the center of the seat plate 302, a separation bin 201 is fixedly disposed at the top of the seat plate 302, and a discharge end of the separation bin 201 is correspondingly communicated with the opening; the clean water 303 for flotation is contained in the cavity inside the flotation tank body 301, the baffle 304 is vertically arranged at the middle position of the flotation tank body 301 in a spaced mode, the cavity inside the flotation tank body 301 is divided into a flotation cavity 305 and a fruit fishing cavity 306 by the baffle 304, the bottom end of the baffle 304 is provided with a through hole 307, and the flotation cavity 305 is communicated with the fruit fishing cavity 306 through the through hole 307.

Further, the flotation cavity 305 is located below the separation bin 201, the shell materials in the separation bin 201 fall into the clear water 303 in the flotation cavity 305 through the opening, the density of the camellia seeds in the shell materials is high, the camellia seeds can sink to the bottom of the flotation cavity 305, the density of the shells and impurities in the shell materials is low, and the shells and the impurities can float on the water surface of the clear water 303 in the flotation cavity 305.

Be equipped with first slope structure 308 on the flotation tank 301 diapire below flotation chamber 305, the low end of first slope structure 308 is in the opening 307 position, because the effect of gravity, the tea-oil camellia seed that sinks in flotation chamber 305 bottom can sink to first slope structure 308 eventually to along with first slope structure 308 landing or roll to opening 307 department, flow to in dragging for the fruit chamber 306 through opening 307 finally.

In the above, the shell fishing mechanism 4 includes a first electric hydraulic push rod 401 (a pair is shown in the figure) vertically and fixedly disposed on the outer side portion of the flotation tank 301, a first Z-shaped frame 402 hung on the side portion of the flotation tank 301, a shell fishing basket 403 disposed in the flotation chamber 305, a pair of first racks 404 disposed on the flotation tank 301, and a first inclined conveying plate 405, the two first racks 404 are respectively disposed on both sides of the first Z-shaped frame 402, the telescopic end of the first electric hydraulic push rod 401 is vertically and fixedly connected to the bottom of the first Z-shaped frame 402, the top of the first Z-shaped frame 402 is lapped on the side portion of the flotation tank 301, a first groove (not shown) is disposed on one side of the top of the first Z-shaped frame 402, the shell fishing basket 403 includes a first basket body 406 disposed under the water surface of the flotation chamber 305, a first basket handle 407 connected to the first basket body 406, and first leakage nets 408 disposed on both sides of the first basket body 406, the first leakage nets 408 are used for water seepage, a first convex extension part 409 is arranged at the top end of the first basket handle 407, a first hinge shaft 410 is vertically fixedly connected to the front end and the rear end of the first convex extension part 409, the first convex extension part 409 is hinged in a first groove through the first hinge shaft 410, the first hinge shaft 410 penetrates through the side part of the first Z-shaped frame 402, the end part of the first hinge shaft 410 extends to a first rack 404 on the corresponding side, the bottom end of the first rack 404 is vertically fixedly connected to the side part of the flotation tank 301, a first gear 411 meshed and connected with a clamping tooth section of the first rack 404 is fixedly arranged at the outer end of the first hinge shaft 410, and the first conveying plate 405 is fixedly connected above the first Z-shaped frame 402 through a first support 412 arranged at the bottom; in addition, in order to facilitate floating husks to flow into the shell scooping basket 403, an impeller 413 for stirring husks is further arranged in the flotation chamber 305, the impeller 413 is arranged right below the opening of the seat plate 302, and the impeller 413 is driven to rotate by a second motor (not shown) arranged at the front part or the rear part of the flotation tank 301, wherein the driving mode can be belt wheel transmission or chain wheel transmission.

As shown in fig. 5 to 6, the operating principle of the shell fishing mechanism 4 is as follows: the shells floating in the flotation chamber 305 flow to the position above the shell fishing basket 403, the first electric hydraulic push rod 401 is started to extend continuously, the telescopic end of the first electric hydraulic push rod is used for continuously pushing the first Z-shaped frame 402 to move vertically upwards, when the first gears 411 at two sides are meshed and connected to the corresponding clamping tooth sections of the first rack 404, the shell fishing basket 403 connected with the first Z-shaped frame 402 and the first hinge shaft 410 start to act, during the period, the first gears 411 at two ends of the first hinge shaft 410 continuously rotate upwards under the connection of the first rack 404, the rotation of the first hinge shaft 410 drives the shell fishing basket 403 to turn over by taking the first convex extension part 409 as the center, as shown in fig. 6, the turning action is stopped until the first basket 407 end is just butted with the upper end of the first conveying plate 405 when the shell fishing basket 403 turns over, then, the shells in the shell fishing basket 403 are poured out along the first basket 407 and the first conveying plate 405, and then the first electric hydraulic push rod 401 is started to retract continuously, the vertical downstream of its first Z shape frame 402 of end constantly pulling drags for the reverse upset of shell basket 403, drags for in shell basket 403 return to flotation chamber 305, and circulation repetition above-mentioned operation can realize dragging for shell basket 403 to fish out floating shell in flotation chamber 305, and is further, for the ease of collecting the shell, is equipped with collection shell case 414 in first delivery board 405 lower extreme below.

Referring to fig. 3-4 again, a second slope structure 309 is arranged on one side of the flotation tank 301, a cavity 310 is further arranged in the fruit scooping cavity 306 below the through hole 307, an L-shaped gate 501 and a plurality of compression springs 502 are arranged in the cavity 310, the bottom ends of the compression springs 502 are vertically and fixedly connected to the bottom wall of the cavity 310, the top ends of the compression springs 502 are fixedly connected to the bottom of the L-shaped gate 501, and the side portions of the L-shaped gate 501 abut against the side wall of the cavity 310;

the above-mentioned oil and fruit fishing mechanism 5 is arranged on the second slope structure 309, it includes the second electric hydraulic push rod 503 (a pair is arranged in the figure) fixedly and obliquely arranged on the outer side of the flotation tank 301, the second Z-shaped frame 504 hung on the second slope structure 309, the fruit-fishing basket 505 arranged in the fruit-fishing cavity 306, a pair of second rack 506 arranged on the flotation tank 301 and the second conveying plate 507 obliquely arranged, wherein, the second electric hydraulic push rod 503 is arranged at the bottom of the second slope structure 309, two second racks 506 are respectively arranged at two sides of the second Z-shaped frame 504 and parallel to the second slope structure 309 (the second rack 506, the second slope structure 309 and the second electric hydraulic push rod 503 are parallel to each other), the above-mentioned first rack 404 latch section is opposite to the second rack 506 latch section, the telescopic end of the second electric hydraulic push rod 503 is vertically fixed at the bottom of the second Z-shaped frame 504, the top of the second Z-shaped frame 504 is overlapped on the top end of the second slope structure 309, one side of the top of the second Z-shaped frame 504 is provided with a second groove, and the fruit scooping basket 505 comprises a second basket body 508 arranged in the cavity 310, a second basket handle 509 connected with the second basket body 508 and second strainer 510 arranged on two sides of the second basket body 508; a second extending portion 511 is arranged at the top end of the second basket handle 509, a second hinge shaft 512 is vertically and fixedly connected to the front end and the rear end of the second extending portion 511, the second extending portion 511 is hinged in the second groove through the second hinge shaft 512, the second hinge shaft 512 penetrates through the side portion of the second Z-shaped frame 504, the end portion of the second hinge shaft 512 extends to the second rack 506 on the corresponding side, the bottom end of the second rack 506 is fixedly connected to the top portion of the second slope structure 309, a second gear 513 engaged and connected with the clamping tooth section of the second rack 506 is fixedly arranged at the outer end of the second hinge shaft 512, and the second conveying plate 507 is fixedly connected above the second Z-shaped frame 504 through a second support 514 arranged at the bottom portion.

The working principle of the oil fruit fishing mechanism 5 is as follows:

in the state of fig. 4, the bottom of the second basket body 508 is overlapped on the top of the L-shaped gate 501, the second basket handle 509 is overlapped on the second slope structure 309, the L-shaped gate 501 presses down the compression spring 502 under the pressure of the fruit scooping basket 505, at this time, the through hole 307 is in an open state, and the camellia seeds fall into the second basket body 508 through the through hole 307;

4-5, the second electro-hydraulic push rod 503 is started to extend continuously, the telescopic end of the second electro-hydraulic push rod continuously pushes the second Z-shaped frame 504 to move upwards along the second slope structure 309, when the second gears 513 on the two sides are meshed and connected to the corresponding second rack 506 clamping tooth sections, the fruit scooping basket 505 and the second hinge shaft 512 connected with the second Z-shaped frame 504 start to act, during the period, the second gears 513 on the two ends of the second hinge shaft 512 rotate continuously obliquely upwards under the connection of the second rack 506, the rotation of the second hinge shaft 512 drives the fruit scooping basket 505 to turn over around the second convex extension part 511, when the fruit scooping basket 505 gradually rises and is separated from the L-shaped gate 501, the L-shaped gate 501 automatically moves upwards under the elastic potential energy of the bottom compression spring 502 until the side part of the L-shaped gate 501 just seals the through hole 307, and prevents the camellia seeds from entering the fruit scooping cavity 306;

5-6, the turning action is stopped until the fruit fishing basket 505 turns to a state that one end of the second basket handle 509 is just in butt joint with the upper end of the second conveying plate 507, then, the camellia seeds in the fruit fishing basket 505 are dumped out along the second basket handle 509 and the second conveying plate 507, then the second electric hydraulic push rod 503 is started to continuously contract, the telescopic end of the second electric hydraulic push rod continuously pulls the second Z-shaped frame 504 to move obliquely downwards, the fruit fishing basket 505 turns reversely until the second basket body 508 is in the concave cavity 310 shown in fig. 1, in the period, the fruit fishing basket 505 gradually presses the L-shaped gate 501, the compression spring 502 stores energy and contracts, the through hole 307 is gradually opened, the camellia seeds on the first slope structure 308 enter the reset fruit fishing basket 505, and the operation is repeated in a circulating mode, so that the fruit fishing basket 505 can fish the camellia seeds flowing into the fruit fishing cavity 306.

As an improved scheme of the structure of the present invention, in order to further screen and dry the fished camellia seeds, and achieve automation and improve processing efficiency, a screening device 6 is added at the lower end of the second conveying plate 507, as shown in fig. 7-8, the device includes a support frame, a screen cylinder 602 rotatably disposed on the support frame, and a third motor 603 disposed on the support frame and driving the screen cylinder 602 to roll, the support frame includes a support leg 601 at the bottom and a seat frame 604 disposed at the top end of the support leg 601, the screen cylinder 602 is mounted on the seat frame 604, further, as shown in fig. 9, the seat frame 604 includes frame bodies 605 at two sides, a first connecting plate 606, a second connecting plate 607, a third connecting plate 608, and an arc-shaped rod 609 disposed between the frame bodies 605, and a support column 610 vertically connected in the middle of the top of the third connecting plate 608.

A pair of auxiliary rollers 611 are symmetrically arranged on two sides of the middle of the arc-shaped rod 609, the bottom of the screen cylinder 602 is lapped on the auxiliary rollers 611, one end of the screen cylinder 602 is a feed inlet, the other end of the screen cylinder 602 is a closed end, a rotating shaft 612 is vertically and fixedly connected to the center of the closed end of the screen cylinder 602, the rotating shaft 612 penetrates through the support column 610, the rotating shaft 612 is connected with the support column 610 through a built-in bearing (not shown), an upper belt pulley 613 is arranged at the outer end of the rotating shaft 612, a third motor 603 is fixedly arranged at the bottom of a third connecting plate 608, a lower belt pulley 614 is connected to the power output end of the third motor 603, the upper belt pulley 613 is connected with the lower belt pulley 614 through a second transmission belt 615 arranged between the upper belt pulley and the lower belt pulley 614, the screen cylinder 602 is driven by the start of the third motor 603 to continuously roll under the support of the, the camellia seeds are also continuously air-dried under the rapid rolling of the screen cylinder 602.

A first hinge base 616 is arranged at the middle position of the bottom of the first connecting plate 606, a second hinge base 617 is arranged at the middle position of the bottom of the second connecting plate 607, a third hinge base 618 is arranged at the side part of the supporting leg 601, wherein the top end of the supporting leg 601 is hinged on the second hinge base 617 through a third hinge shaft (not shown), a third electric hydraulic push rod 619 is arranged between the first hinge base 616 and the third hinge base 618, the motor end of the third electric hydraulic push rod 619 is hinged on the third hinge base 618 through a fourth hinge shaft (not shown), the telescopic end of the third electric hydraulic push rod 619 is hinged on the first hinge base 616 through a fifth hinge shaft (not shown), the telescopic action of the third electric hydraulic push rod 619 can adjust and change the inclined state of the screen cylinder 602, further, the operations of feeding, discharging and the like of the camellia seeds can be completed, and further, when materials are fed and screened, the third electric hydraulic push rod 619 is started, the feed end of the screen drum 602 is at a high position, and the closed end is at a low position; during the ejection of compact, the shrink is started to third electro-hydraulic push rod 619, and a sieve section of thick bamboo 602 pan feeding end is in the low position, and the blind end is in the high position, and the material slides out from a sieve section of thick bamboo 602 naturally.

Based on the foregoing, in order to improve the drying efficiency and effect of the camellia seeds, the top end of the pillar 610 is provided with the air heater 620, and the air outlet end of the air heater 620 faces the screen drum 602 below.

As shown in fig. 10, in order to facilitate the movement and operation of the drying device 6, a pair of slide rails 621 is disposed on the side of the flotation tank 301, an i-shaped foot rest 622 is vertically connected to the bottom end of the leg 601, pulleys 623 are disposed at four ends of the i-shaped foot rest 622, the i-shaped foot rest 622 is located between the slide rails 621 on two sides, the pulleys 623 are disposed in the slide rails 621 in a matching manner, the drying device 6 can be pushed and pulled to move along the slide rails 621, and further, the bottom end of the leg 601 is rotatably connected to the center of the i-shaped foot rest 622 through a second bearing block 624 disposed thereon, so as to achieve the purpose of performing rotary blanking on.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The efficient tea seed screening device for processing the tea-oil trees is characterized by comprising a support frame, a screen drum and a third motor, wherein the screen drum is rotatably arranged on the support frame, the third motor is arranged on the support frame and drives the screen drum to roll, the support frame comprises supporting legs at the bottom and a seat frame arranged at the top ends of the supporting legs, the screen drum is arranged on the seat frame, the seat frame comprises frame bodies on two sides, a first connecting plate, a second connecting plate, a third connecting plate and an arc-shaped rod which are arranged between the frame bodies, and a support column which is vertically connected to the top of the third connecting plate; a pair of auxiliary rollers are symmetrically arranged on two sides of the middle of the arc-shaped rod, the bottom of the screen drum is lapped on the auxiliary rollers, one end of the screen drum is a feed inlet, the other end of the screen drum is a closed end, a rotating shaft is vertically and fixedly connected to the center of the closed end of the screen drum, the rotating shaft penetrates through the support column, the rotating shaft is connected with the support column through a built-in bearing, an upper belt pulley is arranged at the outer end of the rotating shaft, a third motor is fixedly arranged at the bottom of a third connecting plate, a lower belt pulley is connected to the power output end of the third motor, and the upper belt pulley is connected; the hydraulic support is characterized in that a first hinge seat is arranged at the bottom of the first connecting plate, a second hinge seat is arranged at the bottom of the second connecting plate, a third hinge seat is arranged on the side portion of the supporting leg, the top end of the supporting leg is hinged to the second hinge seat through a third hinge shaft, a third electric hydraulic push rod is arranged between the first hinge seat and the third hinge seat, the motor end of the third electric hydraulic push rod is hinged to the third hinge seat through a fourth hinge shaft, and the telescopic end of the third electric hydraulic push rod is hinged to the first hinge seat through a fifth hinge shaft.

2. The tea seed screening device for processing oil tea trees according to claim 1, wherein a hot air blower is provided at the top end of the support, and the air outlet end of the hot air blower faces a screen drum downwards.

3. The efficient tea seed screening device for processing the camellia oleifera as claimed in claim 1, wherein a pair of slide rails is arranged on the sides of the flotation tank body, the bottom end of each support leg is vertically connected with an I-shaped foot rest, pulleys are arranged at the four ends of each I-shaped foot rest, each I-shaped foot rest is located between the slide rails on the two sides, the pulleys are arranged in the slide rails in a matching manner, and the push-pull drying device can move along the slide rails.

4. The efficient tea seed screening device for processing oil tea trees according to claim 1, wherein the bottom ends of the supporting legs are rotatably connected to the center of the I-shaped foot rest through bearing seats.