CN210333265U

CN210333265U - Oil tea fruit and cattail seed separator with plane-arranged toothed smooth rollers

Info

Publication number: CN210333265U
Application number: CN201921103280.3U
Authority: CN
Inventors: 兰峰; 苏子昊; 李奇; 梁卫; 罗斌; 邹和东; 万映婷; 戴亿政
Original assignee: Jiangxi agricultural machinery research institute
Current assignee: Jiangxi agricultural machinery research institute
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-17
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a tooth smooth roll tea-oil camellia fruit cattail seed separating centrifuge is arranged on plane belongs to tea-oil camellia production technical field, including the frame, the bottom of frame all is fixed with belt roller motor and chain drive and cattail seed separation motor and chain drive through the bolt. The area sweeps the tooth smooth roller cattail seed separating centrifuge of the planar arrangement of seed board, take off different humidity behind the cattail to the tea-oil camellia fruit, the cattail seed mixture of equidimension not, the homoenergetic is effectual with fruit cattail and tea seed separation, can also guarantee the cleanness of tea seed, the handling capacity of cattail seed separation is high, it is effectual, tea seed hinders the seed few, the loss is few, install the mode that makes up into the fluted roller on the fluted roller axle by the same fluted disc of multi-disc, every fluted disc is manufacturing alone, then make up to a fluted roller epaxially, the fluted roller of whole root processing is compared to the fluted roller of new form, the process time has been shortened greatly, the processing cost is reduced, moreover, the steam generator is simple in structure, the installation is dismantled conveniently.

Description

Oil tea fruit and cattail seed separator with plane-arranged toothed smooth rollers

Technical Field

The utility model belongs to the technical field of the tea-oil camellia production, specifically be a tooth smooth roll tea-oil camellia fruit cattail seed separating centrifuge is arranged on plane.

Background

The camellia oleifera is mainly distributed in the south of Yangtze river, the period of cold dew and frost is the season of concentrated picking of camellia oleifera fruits every year, the water content of the camellia oleifera fruits which are just picked is high, fruit cattail must be timely removed, tea seeds are taken out, particularly, the camellia oleifera fruits are easy to mildew and cause huge economic loss in rainy days in the south of China. The traditional cattail seed removing method mainly adopts manual operation, has high labor intensity, low efficiency and high cost, and urgently needs special machinery to remove cattail seeds.

The operation effect of various existing cattail removing machines is different from each other, and the difference lies in how to realize cattail seed separation after cattail removing. The currently adopted methods mainly comprise a screening method and a color selection method, and the two methods have limitations: the densities of fresh oil tea fruit cattail and tea seed are close, the seed contained in the cattail after screening is more, the seed contained in the cattail is also more, and the cattail and the seed can not be effectively distinguished by the screening method; the core equipment of the color selection method is a color selector, the operation requirement is strict, the influence of moisture and impurities in tea fruits on the color selection effect is large, particularly when the stacking time of the tea fruits is too long, the fruit cattail is rotten, and the color of cattail and seed shells is changed into brown, the carrying-out ratio of the color selector is large, the fruit cattail selected in color contains more tea seeds, the color selection needs to be repeated for multiple times, the efficiency is low, the price of the color selector is high, and medium-sized and small-sized enterprises cannot bear the influence.

The oil tea fruit unshelling separator (patent number: ZL201110453700.2) of the utility model patent obtained by agricultural machinery research institute in Jiangxi province adopts an original tooth smooth roller pair-roller cleaning mechanism arranged in an arc shape, and the principle is that by utilizing the difference of linear velocity when the tooth smooth roller pair-roller cleaning mechanism is used, fruit cattail with sharp corners and flat shapes are easily swept into the gap of the tooth smooth roller, so that the fruit cattail is taken away by the tooth smooth roller and falls down, tea seeds are mostly smooth spherical with cambered surfaces, the mobility is good, and the fruit cattail can be swept away by a rotary seed sweeping plate, so that the separation of cattail and seeds is realized. However, the cleaning structure with the tooth smooth rollers arranged in an arc shape has the defects that fruit cattails and tea seeds are gathered at the bottom end of the arc shape under the influence of gravity and cannot be uniformly distributed on the tooth smooth rollers for cleaning, so that the separation operation area is limited, and the yield cannot be improved; when the amount of the mixture of the fruit, the cattail and the tea seeds is small, the tea seeds are easy to scratch, the seeds are forcibly swept to enable part of small tea seeds to be easily clamped into gaps of the tooth smooth rollers to be damaged, when a large amount of cattail seed mixture passes through, cattail cannot be sufficiently taken away by the tooth smooth rollers, and the separation effect is not sufficient.

Therefore, a novel cattail seed separator is redesigned on the basis of the prior art, a plurality of groups of smooth rollers and toothed roller pairs which are arranged in a plane are adopted, the cattail and seed mixture is stirred by a flexible seed sweeping plate, and the fruit cattail and tea seeds after the cattail of the oil tea fruit is removed are separated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to realize the aims of separating cattail seeds with high efficiency and low loss and the like, the oil-tea camellia fruit and cattail seed separator with the teeth and the smooth rollers arranged on the plane is provided.

The utility model adopts the technical scheme as follows: the utility model provides a plane arrangement tooth smooth roll tea-oil camellia fruit cattail seed separating centrifuge, includes the frame, the bottom of frame all has belt roller motor and chain drive and cattail seed separation motor and chain drive through the bolt fastening, the top of frame is close to both ends and rotates and be provided with two belt rollers, one of them the belt roller passes through the sprocket and is connected, two with belt roller motor and chain drive the conveyer belt is installed to the excircle of belt roller, and is fixed with a plurality of flexibility on the conveyer belt and sweeps the seed board, the frame internal rotation is provided with smooth roller and fluted roller, and the syntropy end of smooth roller and fluted roller extends to the outside of frame and install smooth roller gear and fluted roller gear respectively, one side and fluted roller gear intermeshing of smooth roller gear, smooth roller and fluted roller all are provided with the multiunit, one of them smooth roller passes through the sprocket and is connected with cattail seed separation motor and chain drive.

The gear roller comprises a plurality of gear sheets, a gear roller shaft and two round nuts, the gear sheets are sleeved on the gear roller shaft, and two ends of the gear roller shaft are located on two sides of the gear sheets and are in threaded connection with the two round nuts.

The overlooking projections of the plurality of tooth sheets are overlapped, the tooth sections and the groove sections are arranged on the plurality of tooth sheets along the radial direction, the inner parts of the plurality of tooth sheets are regular hexagons, the radius of inscribed circles of the regular hexagons is 15-45 mm, and the plurality of tooth sheets are made of steel or engineering plastic materials.

Wherein, the appearance of tooth portion is the cockscomb structure of circumference range, and the external diameter D of tooth portion is 35 ~ 65mm, and height h is 2 ~ 10mm, and width s is 5 ~ 60mm, and profile of tooth declination α is 30 ~ 70.

The groove part is smooth in circumference, the diameter d is 20-40 mm, and the width b is 5-15 mm.

The flexible seed sweeping plates are 60-120 mm in height and 2-10 mm in thickness, and are made of rubber materials.

Wherein, smooth roll and fluted roller are provided with the clearance along circumference, and the clearance width is 0.5 ~ 5 mm.

Wherein, the bottom of frame intercommunication is provided with the cattail draw fill, and the discharge end of frame has seted up out the seed mouth.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the tooth smooth roll cattail seed separating centrifuge of the planar arrangement of seed board is swept in the area, takes off different humidity behind the cattail, the cattail seed mixture of equidimension not to the tea-oil camellia fruit, and the homoenergetic is effectual with fruit cattail and tea seed separation, can also guarantee the cleanness of tea seed.

2. The utility model discloses in, the handling capacity of cattail seed separation is high, and is effectual, and the tea seed is hindered the seed few, the loss is few.

3. The utility model discloses in, install the mode that makes up into the fluted roller on the fluted roller axle by the same tine of multi-disc, every tine is processed manufacturing alone, then makes up a fluted roller epaxially, and the fluted roller of whole root processing is compared to the fluted roller of new form, has shortened process time greatly, has reduced the processing cost.

4. The utility model discloses in, simple structure, the installation is dismantled conveniently, and easily maintenance, maintenance take off the cattail seed mixture after the cattail to the tea-oil camellia fruit, realize that quick, high efficiency, low-loss take off the cattail to get the seed, satisfy enterprise and planting house needs, promote the mechanized level of tea-oil camellia industry.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a top view of the separator of the present invention;

FIG. 3 is a schematic diagram of the separation of cattail seeds in the utility model;

FIG. 4 is a schematic structural view of the combined toothed roller of the present invention;

FIG. 5 is a side view of a middle tooth plate according to the present invention;

fig. 6 is a front view of the middle tooth piece of the present invention.

The labels in the figure are: 1. a belt roller motor and chain transmission; 2. a smoothing roller; 3. a toothed roller; 301. a tooth sheet; 3011. a tooth portion; 3012. a groove part; 302. a gear roll shaft; 303. a round nut; 4. a toothed roller gear; 5. a smooth roller gear; 6. a frame; 7. a belt roller; 701. a conveyor belt; 8. a flexible seed sweeping plate; 9. a seed outlet; 10. a cattail seed separation motor and chain transmission are adopted; 11. a cattail hopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In a first embodiment, referring to fig. 1 and 3, a separator for oil-tea camellia fruits and cattail seeds with teeth and smooth rollers arranged on a plane comprises a frame 6, and is characterized in that: the bottom of a frame 6 is fixed with a belt roller motor and a chain transmission 1 and a typha seed separation motor and a chain transmission 10 through bolts, two belt rollers 7 are rotatably arranged at the top of the frame 6 close to two ends, one belt roller 7 is connected with the belt roller motor and the chain transmission 1 through a chain wheel, a transmission belt 701 is arranged on the excircle of the two belt rollers 7, a plurality of flexible seed sweeping plates 8 are fixed on the transmission belt 701, a smooth roller 2 and a toothed roller 3 are rotatably arranged in the frame 6, the same-direction ends of the smooth roller 2 and the toothed roller 3 extend to the outer side of the frame 6 and are respectively provided with a smooth roller gear 5 and a toothed roller gear 4, one side of the smooth roller gear 5 is meshed with the toothed roller gear 4, the smooth roller 2 and the toothed roller 3 are respectively provided with a plurality of groups, one smooth roller 2 is rotatably connected with the typha seed separation motor and the chain transmission 10 through chain wheels, the circumferential tangent planes of the smooth roller 2 and the toothed, when the multifunctional fruit peeler is used, the belt roller motor and the chain transmission 1 drive the belt roller 7 to rotate through the chain wheel, so that the conveying belt 701 on the belt roller 7 drives the flexible seed sweeping plate 8 to rotate, the cattail seed separation motor and the chain transmission 10 drive the smooth roller 2 and the toothed roller 3 to rotate through the chain wheel, cattail with poor flowability and flat sharp corners is easily swept into the gap of the toothed smooth roller 302, so that the cattail is taken away by the toothed roller 3, tea seeds have better flowability, and the tea seeds move forward along the seed sweeping direction along with the flexible seed sweeping plate 8 and slide out through the seed outlet 9.

In a second embodiment, referring to fig. 2, 4, 5 and 6, the gear roll 3 includes a plurality of teeth 301, a gear roll shaft 302 and two round nuts 303, the teeth 301 are sleeved on the gear roll shaft 302, two ends of the gear roll shaft 302 are located at two sides of the teeth 301 and are in threaded connection with the two round nuts 303, top-view projections of the teeth 301 are overlapped, the teeth 301 are respectively provided with a tooth 3011 and a groove 3012 along a radial direction, the teeth 301 are in a regular hexagon, an inscribed circle radius of the regular hexagon is 15-45 mm, the teeth 301 are made of steel or engineering plastic material, the teeth 3011 are in a shape of a circular saw tooth, an outer diameter D of the tooth 3011 is 35-65 mm, a height h is 2-10 mm, a width s is 5-60 mm, an offset angle α is 30-70 °, the groove 3012 is a smooth circumference, a diameter D is 20-40 mm, a width b is 5-15 mm, the teeth 301 are installed on a gear roll shaft in a combined manner, and a smooth roller shaft 303 is installed on a smooth roll to support a smooth roller to make a power transmission roller, and two ends of a smooth roller are installed to make a smooth roller.

In the third embodiment, referring to fig. 1 and 2, the height of the flexible seed sweeping plates 8 is 60-120 mm, the thickness of the flexible seed sweeping plates is 2-10 mm, the flexible seed sweeping plates 8 are made of rubber materials, gaps are formed in the circumferential direction of the smooth rollers 2 and the toothed rollers 3, the width of the gaps is 0.5-5 mm, a cattail hopper 11 is communicated with the bottom of the rack 6, a seed outlet 9 is formed in the discharge end of the rack 6, the flexible seed sweeping plates 8 can be driven by the belt rollers 7 to rotate, tea seeds have good flowability, the flexible seed sweeping plates 8 advance along the seed sweeping direction and slide out through the seed outlet 9, and therefore separation of fruit cattail and tea seeds is achieved.

The working principle is as follows: when in use, the cattail seed mixture of the oil tea fruit after cattail removal falls into a cattail seed separation mechanism which is arranged on a plane and consists of a toothed roller 3 and a smooth roller 2 from the left end, on one hand, a belt roller motor and a chain drive 1 transmit power to drive a belt roller 7 to rotate, a flexible seed sweeping plate 8 arranged on a conveyor belt 701 sweeps seeds from left to right on a seed sweeping plane, on the other hand, a cattail seed separation motor and a chain drive 10 transmit power to drive the smooth roller 2 and the toothed roller 3 which are arranged on the plane to rotate, the mixture of the oil tea fruit cattail and the tea seeds on each group of toothed smooth rollers 302 realizes cattail seed separation under the pair rollers of the smooth roller 2 and the toothed roller 3 with different linear speeds, the flat fruit with poor flowability is easy to sweep into the clearance of the cattail smooth roller 302 and is taken away by the toothed roller 3, the tea seeds have better flowability, and are discharged through a seed outlet 9 along with the flexible seed sweeping plate 8 advancing along the sharp, thus realizing the separation of fruit hulls and tea seeds.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a plane arrangement tooth smooth roll oil tea fruit cattail seed separating centrifuge, includes frame (6), its characterized in that: the bottom of the rack (6) is fixed with a belt roller motor and a chain transmission (1) and a cattail seed separation motor and a chain transmission (10) through bolts, the top of the rack (6) is provided with two belt rollers (7) near the two ends in a rotating way, one of the belt rollers (7) is connected with the belt roller motor and the chain transmission (1) through a chain wheel, the outer circle of the two belt rollers (7) is provided with a conveyor belt (701), the conveyor belt (701) is fixed with a plurality of flexible seed sweeping plates (8), the rack (6) is rotationally provided with a smooth roller (2) and a toothed roller (3) in a rotating way, the equidirectional ends of the smooth roller (2) and the toothed roller (3) extend to the outer side of the rack (6) and are respectively provided with a smooth roller gear (5) and a toothed roller gear (4), one side of the smooth roller gear (5) is meshed with the toothed roller gear (4), the smooth roller (2) and the toothed roller (3) are, one of the smooth rollers (2) is connected with a cattail seed separating motor and a chain drive (10) through a chain wheel.

2. The oil-tea camellia fruit and pollen-seed separator with the plane-arranged toothed smooth rollers as claimed in claim 1, wherein: the fluted roller (3) comprises a plurality of tooth sheets (301), a fluted roller shaft (302) and two round nuts (303), the fluted roller (301) is sleeved on the fluted roller shaft (302), and two ends of the fluted roller shaft (302) are positioned on two sides of the tooth sheets (301) and are in threaded connection with the two round nuts (303).

3. The oil-tea camellia fruit and pollen-seed separator with the plane-arranged toothed smooth rollers as claimed in claim 2, wherein: the planar projection of the plurality of tooth sheets (301) is overlapped, the tooth parts (3011) and the groove parts (3012) are arranged on the plurality of tooth sheets (301) along the radial direction, the inner parts of the plurality of tooth sheets (301) are in a regular hexagon shape, the radius of an inscribed circle of the regular hexagon is 15-45 mm, and the plurality of tooth sheets (301) are made of steel or engineering plastic materials.

4. The separator for the oil-tea camellia fruits and the cattail seeds with the teeth arranged in the plane as claimed in claim 3 is characterized in that the shape of the tooth parts (3011) is in a saw-tooth shape arranged circumferentially, the outer diameter D of the tooth parts (3011) is 35-65 mm, the height h is 2-10 mm, the width s is 5-60 mm, and the tooth deflection angle α is 30-70 degrees.

5. The oil-tea camellia fruit and pollen-seed separator with the plane-arranged toothed smooth rollers as claimed in claim 3, wherein: the groove part (3012) is smooth circumference, and diameter d is 20 ~ 40mm, and width b is 2 ~ 10 mm.

6. The oil-tea camellia fruit and pollen-seed separator with the plane-arranged toothed smooth rollers as claimed in claim 1, wherein: the flexible seed sweeping plates (8) are 60-120 mm in height and 2-10 mm in thickness, and the flexible seed sweeping plates (8) are made of rubber materials.

7. The oil-tea camellia fruit and pollen-seed separator with the plane-arranged toothed smooth rollers as claimed in claim 1, wherein: smooth roller (2) and fluted roller (3) are provided with the clearance along circumference upwards, and the clearance width is 0.5 ~ 5 mm.

8. The oil-tea camellia fruit and pollen-seed separator with the plane-arranged toothed smooth rollers as claimed in claim 1, wherein: the bottom of the frame (6) is communicated with a cattail hopper (11), and the discharge end of the frame (6) is provided with a seed outlet.