CN216800511U - Device is selected in grades to tea-oil camellia fruit - Google Patents

Abstract

The utility model discloses a device for sorting oil tea fruits in a grading way, which comprises a feed hopper, a grading screening roller, a driving motor and a material collecting box, wherein the feed hopper is arranged at the front end of the grading screening roller; the grading screening roller is sequentially divided into a first-stage screen section, a second-stage screen section and a third-stage screen section; the material collecting box comprises a first-stage collecting tank, a second-stage collecting tank, a third-stage collecting tank and a fourth-stage collecting tank; the first-stage collecting tank is provided with a first screen plate, the second-stage collecting tank is provided with a second screen plate, the third-stage collecting tank is provided with a third screen plate, and the fourth-stage collecting tank is provided with a fourth screen plate; can carry out the secondary screening to the fruit material of first collecting vat through first screen cloth board, screen out the impurity in the fruit material, can carry out the secondary screening to the fruit material of second grade collecting vat, tertiary collecting vat and level four collecting vat respectively through second screen cloth board, third screen cloth board and fourth screen cloth board, screen out swift current to the less scurry fruit of size in the high grade, consequently this device of selecting in grades of oil tea fruit can carry out abundant grading to the oil tea fruit.

Description

Device is selected in grades to tea-oil camellia fruit

Technical Field

The utility model relates to the technical field of oil tea fruit screening, in particular to a device for sorting oil tea fruits in a grading manner.

Background

Tea oil, also called camellia oil, camellia seed oil, is the edible vegetable oil that is squeezed and extracted from ordinary ripe seeds of tea-oil camellia of the plant of the camellia of Theaceae, tea oil color and luster is golden or light yellow, the quality is pure, it is clear and transparent, the color is fragrant and tasty, nutritious, it is high-quality edible oil to bear the storage, tea oil is rich in unsaturated fatty acid such as oleic acid, linoleic acid, etc., its unsaturated fatty acid content is up to 90%, far higher than rape oil, peanut oil and soybean oil, the content of vitamin E is higher than one time than olive oil, still contain the specific physiological active substance such as camellin at the same time, have high nutritive value.

Because the camellia oleifera fruits are different from common plant fruits in terms of different shapes and sizes without unified standards, in the mechanized production and processing of camellia oleifera, the tea fruits are divided into different grades by measuring the interval range of the shape and size of the tea fruits, and the tea fruits of the same grade are placed into the same husking equipment for husking by adopting unequal sizes according to the ratio occupied by the tea fruits in the size interval; at present, to the hierarchical equipment of tea-oil camellia fruit, the drum that is provided with the grading section of different grades is mostly adopted and is graded the tea-oil camellia fruit, however, when tea-oil camellia fruit pan feeding, because preceding violent when tea-oil camellia fruit pan feeding, will cause the tea-oil camellia fruit of different grades to leak to the collecting vat that the high grade corresponds through arranging a plurality of grading sections that are close to the pan feeding end on the drum very fast, cause the less tea-oil camellia fruit of many sizes to scurry the fruit, be difficult to fully grade.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a camellia oleifera fruit grading and sorting device capable of fully grading camellia oleifera fruits.

In order to solve the technical problem, the technical scheme of the utility model is as follows: a device for sorting oil tea fruits in a grading way comprises a feed hopper, a grading screening roller which is arranged below the feed hopper in an inclined way and is used for receiving fruit materials of the feed hopper and grading the fruit materials, a driving motor which is arranged at one end of the grading screening roller and is used for driving the grading screening roller to rotate, and a collecting box which is arranged below the grading screening roller and is used for receiving the fruit materials falling from sieve pores of the grading screening roller; the grading screening roller is sequentially divided into a first-stage screen section, a second-stage screen section and a third-stage screen section along the direction from the upper end to the lower end of the grading screening roller; the material collecting box comprises a first-stage collecting groove, a second-stage collecting groove, a third-stage collecting groove and a fourth-stage collecting groove, wherein the first-stage collecting groove is positioned below the first-stage screen section, the second-stage collecting groove is positioned below the second-stage screen section, the third-stage collecting groove is positioned below the third-stage screen section, and the third-stage collecting groove is positioned between the second-stage collecting groove and the fourth-stage collecting groove; the inside of one-level collecting vat is provided with the first sieve otter board of slope, the inside of second grade collecting vat is provided with the second sieve otter board of slope, the inside of tertiary collecting vat is provided with the third sieve otter board of slope, the inside of level four collecting vat is provided with the fourth sieve otter board of slope.

Preferably, the aperture of the sieve meshes of the first-stage sieve section is smaller than that of the sieve meshes of the second-stage sieve section, and the aperture of the sieve meshes of the second-stage sieve section is smaller than that of the sieve meshes of the third-stage sieve section; the aperture of the sieve material mesh of the first sieve plate is smaller than the aperture of the sieve material mesh of the first-level sieve plate, the aperture of the sieve material mesh of the second sieve plate is equal to the aperture of the sieve material mesh of the first-level sieve plate, the aperture of the sieve material mesh of the third sieve plate is equal to the aperture of the sieve material mesh of the second-level sieve plate, and the aperture of the sieve material mesh of the fourth sieve plate is equal to the aperture of the sieve material mesh of the third-level sieve plate.

Preferably, the classified screening roller comprises a rotating shaft fixedly connected with the output end of the driving motor, a plurality of connecting rods arranged on the outer wall of the rotating shaft, a cylindrical filter screen arranged at one end, far away from the rotating shaft, of each connecting rod, and a semicircular protective shell arranged above the material collecting box.

Further, the inner diameter of the semicircular protective shell is larger than the outer diameter of the cylindrical filter screen.

Furthermore, a support rod is fixedly connected to the outer wall of the semicircular protective shell.

Preferably, the first screen plate divides the first-stage collecting tank into a first-stage main material area positioned above the first screen plate and a first-stage waste material area positioned below the first screen plate; the front of the material collecting box is provided with a primary material discharging pipe communicated with the lowest point of the primary material area.

Preferably, the second screen plate divides the secondary collecting tank into a secondary main material area positioned above the second screen plate and a secondary waste material area positioned below the second screen plate; the front of the material collecting box is provided with a secondary discharging pipe communicated with the lowest point of the secondary main material area.

Preferably, the third screen plate divides the third-stage collecting tank into a third-stage main material area positioned above the third screen plate and a third-stage waste material area positioned below the third screen plate; the front surface of the material collecting box is provided with a three-stage discharge pipe communicated with the lowest point of the three-stage main material area.

Preferably, the fourth screen plate divides the four-stage collecting tank into a four-stage main material area positioned above the fourth screen plate and a four-stage waste material area positioned below the fourth screen plate; the front surface of the material collecting box is provided with a four-stage discharge pipe communicated with the lowest point of the four-stage main material area.

Preferably, the back of the material collecting box is provided with four box doors corresponding to the first-stage collecting groove, the second-stage collecting groove, the third-stage collecting groove and the fourth-stage collecting groove in position respectively.

The technical effects of the utility model are mainly embodied as follows: can carry out the secondary screening to the fruit material of first collecting vat through first screen cloth board, screen out the impurity in the fruit material, can carry out the secondary screening to the fruit material of second grade collecting vat, tertiary collecting vat and level four collecting vat respectively through second screen cloth board, third screen cloth board and fourth screen cloth board, screen out the swift current less scurry fruit of size in the high grade, consequently this device is selected in grades to tea-oil camellia fruit can carry out abundant grading to the tea-oil camellia fruit.

Drawings

FIG. 1 is a schematic structural diagram of a device for sorting oil-tea camellia fruits by grades according to the utility model;

FIG. 2 is a schematic cross-sectional view of the material collection box of FIG. 1;

FIG. 3 is a rear view of the material collection box of FIG. 1;

fig. 4 is a schematic structural view of the classifying screen drum of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

The utility model provides a device is selected in grades to tea-oil camellia fruit, as shown in fig. 1-3, includes feeder hopper 1, is located feeder hopper 1's below, and for slope setting, and be used for receiving feeder hopper 1's fruit material carries out hierarchical screening cylinder 2 hierarchical to these fruit materials, sets up hierarchical screening cylinder 2's one end and be used for driving hierarchical screening cylinder 2 and carry out pivoted driving motor 3, be located hierarchical screening cylinder 2's below, and be used for receiving the case 4 that gathers materials that drops from hierarchical screening cylinder 2's sieve mesh.

Along the direction from the upper end to the lower end of the classifying screen drum 2, the classifying screen drum 2 is sequentially divided into a primary screen section 21, a secondary screen section 22 and a tertiary screen section 23. The material collecting box 4 comprises a first-stage collecting tank 41, a second-stage collecting tank 42, a third-stage collecting tank 43 and a fourth-stage collecting tank 44, wherein the first-stage collecting tank 41 is positioned below the first-stage screen section 21, the second-stage collecting tank 42 is positioned below the second-stage screen section 22, the third-stage collecting tank 43 is positioned below the third-stage screen section 23, and the third-stage collecting tank 43 is positioned between the second-stage collecting tank 22 and the fourth-stage collecting tank 44; the inside of first-level collecting vat 41 is provided with inclined first sieve otter board 411, the inside of second grade collecting vat 42 is provided with inclined second sieve otter board 421, the inside of tertiary collecting vat 43 is provided with inclined third sieve otter board 431, the inside of quaternary collecting vat 44 is provided with inclined fourth sieve otter board 441.

The primary collecting tank 41 is used for receiving fruit materials falling from the screen material meshes of the primary screen section 21, the secondary collecting tank 42 is used for receiving fruit materials falling from the screen material meshes of the secondary screen section 22, the tertiary collecting tank 43 is used for receiving fruit materials falling from the screen material meshes of the tertiary screen section 23, and the quaternary collecting tank 44 is used for receiving fruit materials falling from the lower outlet of the classifying screening drum 2. The apertures of all the sieve meshes on the first-stage sieve section 21 are the same, the apertures of all the sieve meshes on the second-stage sieve section 22 are the same, and the apertures of all the sieve meshes on the third-stage sieve section 23 are the same.

The first screen plate 411 divides the primary collecting tank 41 into a primary main material area 412 positioned above the first screen plate 411 and a primary waste material area 413 positioned below the first screen plate 411; the front surface of the material collecting box 4 is provided with a primary material discharging pipe 101 communicated with the lowest point of the primary material area 412. Specifically, the first screen plate 411 is rectangular, the first screen plate 411 is inclined in the first-stage collecting tank 41 at a high triangle and a low corner, and the first-stage discharge pipe 101 is communicated with the lowest point of the first-stage main material area 412, that is, the first-stage discharge pipe 101 is communicated with the lowest point of the top of the first screen plate 411. And (3) conveying the fruit materials in the first-stage main material 412 to the next procedure of oil-tea camellia fruit treatment through the first-stage discharge pipe 101.

The second screen plate 421 divides the secondary collecting tank 42 into a secondary main material area 422 above the second screen plate 421 and a secondary waste material area 423 below the second screen plate 421; the front surface of the material collecting box 4 is provided with a secondary material discharging pipe 102 communicated with the lowest point of the secondary main material area 422. And the fruit materials in the secondary main material area 422 are conveyed to the next procedure of oil-tea camellia fruit treatment through the secondary discharge pipe 102. The principle of the communication between the secondary discharge pipe 102 and the lowest point of the secondary main material zone 422 is the same as the principle of the communication between the primary discharge pipe 101 and the lowest point of the primary main material zone 412.

The third screen panel 431 divides the third-stage collecting tank 43 into a third-stage main material area 432 above the third screen panel 431 and a third-stage waste material area 423 below the third screen panel 431; the front surface of the material collecting box 4 is provided with a third-stage discharge pipe 103 communicated with the lowest point of the third-stage main material area 432. And the fruit materials in the three-stage main material area 432 are conveyed to the next procedure of oil tea fruit treatment through the three-stage discharge pipe 103. The principle of the communication between the tertiary discharge pipe 103 and the lowest point of the tertiary main material area 432 is the same as the principle of the communication between the primary discharge pipe 101 and the lowest point of the primary main material area 412.

The fourth screen plate 441 divides the fourth-stage collecting tank 44 into a fourth-stage main material area 442 located above the fourth screen plate 441 and a fourth-stage waste material area 443 located below the fourth screen plate 441; the front surface of the material collecting box 4 is provided with a fourth-stage discharge pipe 104 communicated with the lowest point of the fourth-stage main material area 442. The fruit materials in the three-four main material area 442 are sent to the next procedure of oil tea fruit treatment through the four-stage discharge pipe 104. The principle of communication between the four-stage discharge pipe 104 and the lowest point of the four-stage main material region 442 is consistent with the principle of communication between the first-stage discharge pipe 101 and the lowest point of the first-stage main material region 412.

The back of the material collecting box 4 is provided with four box doors 105 corresponding to the positions of the first-stage collecting groove 41, the second-stage collecting groove 42, the third-stage collecting groove 43 and the fourth-stage collecting groove 44.

As shown in fig. 4, the classifying screen drum 2 includes a rotating shaft 201 fixedly connected with the output end of the driving motor 3, a plurality of connecting rods 202 arranged on the outer wall of the rotating shaft 201, a cylindrical filter screen 203 arranged at one end of the connecting rod 202 far away from the rotating shaft 201, and a semicircular protective shell 204 arranged above the material collecting box 4. The semicircular protective shell 204 is used for preventing fruit materials from flying out from the upper part of the cylindrical filter screen 203 under the action of centrifugal force, and ensuring that the fruit materials in the grading screen drum 2 can be collected by the material collecting box 4. The inner diameter of the semicircular casing 204 is larger than the outer diameter of the cylindrical screen 203. And the central axis of the semicircular protecting shell 201 coincides with the central axis of the cylindrical filter screen 103, so that the inner wall of the semicircular protecting shell 204 does not contact with the outer wall of the cylindrical filter screen 203, and the semicircular protecting shell 204 does not influence the rotation of the cylindrical filter screen 203. A support rod 2041 is fixedly connected to the outer wall of the semicircular protective shell 204. The semicircular casing 204 is fixedly installed on the ground through a support rod 1041.

In this embodiment, the aperture of the sieve meshes of the primary sieve section 21 is smaller than the aperture of the sieve meshes of the secondary sieve section 22, and the aperture of the sieve meshes of the secondary sieve section 22 is smaller than the aperture of the sieve meshes of the tertiary sieve section 23; the aperture of the sieve material mesh of the first sieve plate 411 is smaller than the aperture of the sieve material mesh of the first sieve network section 21, the aperture of the sieve material mesh of the second sieve plate 421 is equal to the aperture of the sieve material mesh of the first sieve network section 21, the aperture of the sieve material mesh of the third sieve plate 431 is equal to the aperture of the sieve material mesh of the second sieve network section 22, and the aperture of the sieve material mesh of the fourth sieve plate 441 is equal to the aperture of the sieve material mesh of the third sieve network section 23. The first screen plate 411 is arranged in the first-stage collecting tank 41 mainly for screening out impurities in fruit materials, the second screen plate 421 is arranged in the second-stage collecting tank 42 mainly for screening out flees with a size smaller than the screen aperture of the first-stage screen segment 21, the third screen plate 431 is arranged in the third-stage collecting tank 43 mainly for screening out flees with a size smaller than the screen aperture of the second-stage screen segment 22, and the fourth screen plate 441 is arranged in the fourth-stage collecting tank 44 mainly for screening out flees with a size smaller than the screen aperture of the third-stage screen segment 23.

The working principle is as follows: fruit materials enter the rotary grading screening roller 2 through the feed hopper 1, the fruit materials smaller than the mesh aperture of the first-stage screen section 21 fall to the first-stage collecting tank 41, the fruit materials larger than the mesh aperture of the first screen plate 411 roll into the first discharging pipe 101 along the first screen plate 411, and the fruit materials smaller than the mesh aperture of the first screen plate 411 fall to the first-stage waste material area 413; fruit materials smaller than the mesh aperture of the second screen section 22 fall into a second-stage collecting tank 42, fruit materials larger than the mesh aperture of the second screen 421 roll into a second discharging pipe 102 along the second screen 411, and fruit materials smaller than the mesh aperture of the second screen 421 fall into a second-stage waste area 423; fruit materials smaller than the mesh aperture of the third screen section 23 fall into the third collecting tank 43, fruit materials larger than the mesh aperture of the third screen 431 roll into the third discharging pipe 103 along the third screen 431, and fruit materials smaller than the mesh aperture of the third screen 431 fall into the third waste zone 443; fruit materials larger than the mesh aperture of the third screen section 24 roll down to the fourth grade collecting tank 44, fruit materials larger than the mesh aperture of the fourth screen plate 441 roll into the fourth discharging pipe 104 along the fourth screen plate 441, and fruit materials smaller than the mesh aperture of the fourth screen plate 441 fall to the fourth grade waste area 443.

The technical effects of the utility model are mainly embodied as follows: can carry out the secondary screening to the fruit material of first collecting vat through first screen cloth board, screen out the impurity in the fruit material, can carry out the secondary screening to the fruit material of second grade collecting vat, tertiary collecting vat and level four collecting vat respectively through second screen cloth board, third screen cloth board and fourth screen cloth board, screen out the swift current less scurry fruit of size in the high grade, consequently this device is selected in grades to tea-oil camellia fruit can carry out abundant grading to the tea-oil camellia fruit.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims (10)

1. A device for sorting oil tea fruits in a grading manner comprises a feed hopper, a grading screening roller which is arranged below the feed hopper and is obliquely arranged, a driving motor which is arranged at one end of the grading screening roller and is used for driving the grading screening roller to rotate, and a material collecting box which is arranged below the grading screening roller; the grading screening roller is sequentially divided into a primary screen section, a secondary screen section and a tertiary screen section; the material collecting box comprises a first-stage collecting groove, a second-stage collecting groove, a third-stage collecting groove and a fourth-stage collecting groove, wherein the first-stage collecting groove is positioned below the first-stage screen section, the second-stage collecting groove is positioned below the second-stage screen section, the third-stage collecting groove is positioned below the third-stage screen section, and the third-stage collecting groove is positioned between the second-stage collecting groove and the fourth-stage collecting groove; the method is characterized in that: the inside of one-level collecting vat is provided with the first sieve otter board of slope, the inside of second grade collecting vat is provided with the second sieve otter board of slope, the inside of tertiary collecting vat is provided with the third sieve otter board of slope, the inside of level four collecting vat is provided with the fourth sieve otter board of slope.

2. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the aperture of the sieve mesh of the first-stage sieve section is smaller than that of the sieve mesh of the second-stage sieve section, and the aperture of the sieve mesh of the second-stage sieve section is smaller than that of the sieve mesh of the third-stage sieve section; the aperture of the sieve material meshes of the first sieve plate is smaller than the aperture of the sieve material meshes of the first-level sieve plate section, the aperture of the sieve material meshes of the second sieve plate is equal to the aperture of the sieve material meshes of the first-level sieve plate section, the aperture of the sieve material meshes of the third sieve plate is equal to the aperture of the sieve material meshes of the second-level sieve plate section, and the aperture of the sieve material meshes of the fourth sieve plate is equal to the aperture of the sieve material meshes of the third-level sieve plate section.

3. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the classified screening cylinder includes the pivot with driving motor's output fixed connection, sets up a plurality of connecting rods on the outer wall of pivot set up the cylindric filter screen of the one end of pivot is kept away from to the connecting rod, and is located the semi-circular protecting crust of collection workbin top.

4. The oil tea fruit grading and sorting device as claimed in claim 3, wherein: the inner diameter of the semicircular protective shell is larger than the outer diameter of the cylindrical filter screen.

5. The oil tea fruit grading and sorting device as claimed in claim 3, wherein: and the outer wall of the semicircular protective shell is fixedly connected with a supporting rod.

6. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the first screen plate divides the first-stage collecting tank into a first-stage main material area positioned above the first screen plate and a first-stage waste material area positioned below the first screen plate; the front of the material collecting box is provided with a primary discharging pipe communicated with the primary main material area.

7. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the second screen plate divides the second-stage collecting tank into a second-stage main material area positioned above the second screen plate and a second-stage waste material area positioned below the second screen plate; the front of the material collecting box is provided with a second-stage discharge pipe communicated with the second-stage main material area.

8. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the third screen plate divides the third-stage collecting tank into a third-stage main material area positioned above the third screen plate and a third-stage waste material area positioned below the third screen plate; the front of the material collecting box is provided with a three-stage discharge pipe communicated with the three-stage main material area.

9. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the fourth screen plate divides the four-stage collecting tank into a four-stage main material area positioned above the fourth screen plate and a four-stage waste material area positioned below the fourth screen plate; the front of the material collecting box is provided with a four-stage discharge pipe communicated with a four-stage main material area.

10. The oil tea fruit grading and sorting device as claimed in claim 1, wherein: the back of the material collecting box is provided with four box doors corresponding to the positions of the first-stage collecting groove, the second-stage collecting groove, the third-stage collecting groove and the fourth-stage collecting groove respectively.

Images