Tea oilseed shelling device

Abstract

The utility model discloses a tea oilseed shelling device which comprises a working box, a cubic cavity is formed in the working box, a screening device is arranged on the upper end face of the working box through a connecting column, a shelling device is arranged on the surface of the working box, and a rectangular opening is formed in the lower end of the working box. The rectangular opening is fixedly connected with a separation chamber through a pipeline, a cubic cavity is formed in the separation chamber, two conveying wheels which are opposite in the horizontal direction are rotationally connected in the separation chamber, and a conveying belt is arranged on the side surfaces of the conveying wheels. According to the tea oil seed hulling device, tea oil seeds needing to be treated can be distinguished by arranging the screening device, tea oil seeds with similar sizes are concentrated, subsequent operation is facilitated, the screened tea oil seeds can be hulled by arranging the hulling device, the conditions that the hulling efficiency is low and the hulling effect is poor due to uneven sizes are reduced, and the hulling efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea oil seed shelling, in particular to a tea oil seed shelling device. Background Art

[0002] Camellia seeds are the seeds of the tea tree, primarily used to extract tea oil. Not only is tea oil a healthy edible oil, it also offers numerous benefits. It's rich in monounsaturated fatty acids, especially oleic acid, which can help lower cholesterol and reduce the risk of cardiovascular disease, improve blood lipid levels, and can be used as a natural skincare oil to moisturize the skin and alleviate dryness.

[0003] However, the shelling requirements for tea oil seeds of different sizes are different. For example, if larger tea oil seeds and smaller tea oil seeds are shelled together, the larger tea oil seeds may have been shelled, while the smaller tea oil seeds have not been shelled. As a result, the oil yield of the smaller tea oil seeds is lower during subsequent pressing. Some shell materials still exist in the container, affecting the purity of the tea oil, reducing the quality of the tea oil, and even damaging the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a tea oil seed shelling device. By setting a screening device, the tea oil seeds to be processed can be distinguished, and tea oil seeds of similar sizes can be concentrated to facilitate subsequent operations. By setting a shelling device, the screened tea oil seeds can be shelled, which reduces the low shelling efficiency and poor shelling effect caused by uneven size, and effectively improves the shelling efficiency.

[0005] In order to achieve the above-mentioned purpose, a tea oil seed shelling device is provided, comprising a working box, a cubic cavity is arranged inside the working box, a screening device is arranged on the upper end surface of the working box through a connecting column, a shelling device is arranged on the surface of the working box, a rectangular opening is arranged at the lower end of the working box, the rectangular opening is fixedly connected to a separation chamber through a pipe, a cubic cavity is opened inside the separation chamber, two horizontally opposite transmission wheels are rotatably connected inside the separation chamber, and a conveyor belt is arranged on the side surface of the transmission wheel.

[0006] Preferably, the screening device includes a feeding barrel, a filter plate, holes, and a discharge port. The feeding barrel is in the shape of a vertical cylinder. The lower end of the feeding barrel is fixedly connected to the upper surface of the working box through a connecting pipe. The filter plate is elliptical and fixedly connected to the inside of the feeding barrel at an angle. The edge of the filter plate is tightly fitted with the inner surface of the feeding barrel.

[0007] Preferably, a plurality of holes are provided, which are evenly opened on the surface of the filter plate in the vertical direction, and the discharge port is fixedly connected to the side surface of the feeding barrel, and the discharge port passes through the side wall of the feeding barrel.

[0008] Preferably, the shelling device includes a roller, a gear set, gear No. 1, gear No. 2, a rotating shaft, a motor No. 1, and a support frame. Two rollers are provided, which are connected to the inner surface of the working box for rotation relative to each other in horizontal directions. The gear set is connected to the outer surface of the working box for rotation, and the gear set and the roller on the same side rotate coaxially.

[0009] Preferably, the No. 1 gear is rotatably connected to the outer surface of the working box, the No. 2 gear is rotatably connected to the outer surface of the working box, the No. 1 gear is engaged with the left gear set, the No. 2 gear is engaged with the right gear set, and the No. 1 gear is engaged with the No. 2 gear.

[0010] Preferably, the rotating shaft is fixedly connected to the side surface of gear No. 1, the central axis direction of the rotating shaft coincides with gear No. 1, the support frame is fixedly connected to the outer surface of the working box, the No. 1 motor is fixedly connected to the side surface of the support frame, and the output end of the No. 1 motor is fixedly connected to the rotating shaft.

[0011] Preferably, the outer surface of the separation chamber is rotatably connected to a synchronous wheel, the synchronous wheel is transmission-connected to the side surface of the synchronous belt, the outer surface of the separation chamber is fixedly connected to a fixed bracket, the side surface of the fixed bracket is fixedly connected to the No. 2 motor, and the output end of the No. 2 motor is fixedly connected to the left synchronous wheel.

[0012] Preferably, openings are provided on both the left and right sides of the lower surface of the separation chamber, a vent is fixedly connected to the right end of the separation chamber, the opening on the lower surface of the separation chamber on the right side is movably connected to a tea oil seed collection box, and the opening on the lower surface of the separation chamber on the left side is movably connected to a shell collection box.

[0013] The beneficial effects of the utility model are as follows: by setting a screening device, the tea oil seeds that need to be processed can be distinguished, and tea oil seeds of similar sizes can be concentrated to facilitate subsequent operations; by setting a shelling device, the screened tea oil seeds can be shelled, which reduces the low shelling efficiency and poor shelling effect caused by uneven size, and effectively improves the shelling efficiency.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of a tea oil seed shelling device of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a tea oil seed shelling device of the utility model;

[0018] Figure 3 This is a schematic diagram of a shelling device of a tea oil seed shelling device of the present invention;

[0019] Figure 4 This is a cross-sectional view of the overall structure of a tea oil seed shelling device according to the present invention;

[0020] Figure 5 The utility model is a partial structural schematic diagram of a tea oil seed shelling device.

[0021] Legend:

[0022] 1. Working box; 2. Screening device; 201. Feeding barrel; 202. Filter plate; 203. Holes; 204. Discharge port; 3. Shelling device; 301. Roller; 302. Gear set; 303. Gear No. 1; 304. Gear No. 2; 305. Rotating shaft; 306. Motor No. 1; 307. Support frame; 4. Separation chamber; 5. Conveyor wheel; 6. Conveyor belt; 7. Synchronous wheel; 8. Synchronous belt; 9. Motor No. 2; 10. Fixed bracket; 11. Tea oil seed collection box; 12. Shell collection box; 13. Ventilation port. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figures 1 to 5 The embodiment of the utility model is a tea oil seed shelling device, which includes a working box 1, a cubic cavity is provided inside the working box 1, a screening device 2 is provided on the upper end surface of the working box 1 through a connecting column, a shelling device 3 is provided on the surface of the working box 1, a rectangular opening is provided at the lower end of the working box 1, and a separation chamber 4 is fixedly connected to the rectangular opening through a pipe, a cubic cavity is provided inside the separation chamber 4, two horizontally opposite transmission wheels 5 are rotatably connected inside the separation chamber 4, and a conveyor belt 6 is provided on the side surface of the transmission wheel 5. The screening device 2 can screen out tea oil seeds that are significantly different from the target size (even if a small number of small-sized tea oil seeds are discharged from the discharge port 204 due to collision, there is no effect, because these discharged materials will be subjected to secondary dosing treatment), which is convenient for subsequent processing and oil extraction of tea oil seeds of the same size, and the shelling device 3 can separate the tea oil seeds from the shells, which is convenient for subsequent oil extraction.

[0025] The screening device 2 includes a feeding barrel 201, a filter plate 202, holes 203, and a discharge port 204. The feeding barrel 201 is in the shape of a vertical cylinder. The lower end of the feeding barrel 201 is fixedly connected to the upper surface of the working box 1 through a connecting pipe. The filter plate 202 is elliptical. The filter plate 202 is fixedly connected to the inside of the feeding barrel 201 at an angle. The edge of the filter plate 202 is tightly fitted with the inner surface of the feeding barrel 201. There are multiple holes 203, which are evenly opened in the vertical direction on the surface of the filter plate 202. The discharge port 204 is fixedly connected to the side surface of the feeding barrel 201, and the discharge port 204 passes through the side wall of the feeding barrel 201. The prepared tea oil seeds are fed into the feeding barrel 201, and then the tea oil seeds that meet the target size will fall through the holes 203 on the filter plate 202, while the larger tea oil seeds will be screened out from the discharge port 204, so that the tea oil seeds that meet the size can be selected.

[0026] The shelling device 3 includes a roller 301, a gear set 302, a first gear 303, a second gear 304, a rotating shaft 305, a first motor 306, and a support frame 307. Two rollers 301 are provided, which are connected to the inner surface of the working box 1 for horizontal rotation relative to each other. The gear set 302 is connected to the outer surface of the working box 1 for rotation. The gear set 302 and the rollers 301 on the same side rotate coaxially. The rollers 301 rotate in opposite directions to crush the tea oil seeds to remove the shells. The rotation of the rollers 301 is controlled by the gear set 302.

[0027] The number one gear 303 is rotatably connected to the outer surface of the working box 1, the number two gear 304 is rotatably connected to the outer surface of the working box 1, the number one gear 303 is meshed with the left gear group 302, the number two gear 304 is meshed with the right gear group 302, the number one gear 303 is meshed with the number two gear 304, the rotating shaft 305 is fixedly connected to the side of the number one gear 303, the central axis direction of the rotating shaft 305 coincides with the number one gear 303, the support frame 307 is fixedly connected to the outer surface of the working box 1, the number one motor 306 is fixedly connected to the side surface of the support frame 307, and the output end of the number one motor 306 is fixedly connected to the rotating shaft 305. The No. 1 motor 306 is connected to an external power source and then started to control the rotation of the shaft 305. The shaft 305 rotates coaxially with the No. 1 gear 303, so the No. 1 gear 303 can be rotated, and the No. 1 gear 303 is simultaneously engaged with the gear on the left side of the gear set 302 and the No. 2 gear 304, so the gear set 302 on the left and the No. 2 gear 304 rotate in the same direction, and the No. 2 gear 304 is engaged with the gear set 302 on the right, so the gears on both sides of the gear set 302 rotate in opposite directions and when the No. 1 motor 306 controls the rotation of the shaft 305, it can drive the roller 301 to rotate in the opposite direction to shell the tea oil seeds.

[0028] The outer surface of the separation chamber 4 is rotatably connected to a synchronous wheel 7, which is transmission-connected to the side surface of a synchronous belt 8. A fixed bracket 10 is fixedly connected to the outer surface of the separation chamber 4, and a second motor 9 is fixedly connected to the side surface of the fixed bracket 10. The output end of the second motor 9 is fixedly connected to the left synchronous wheel 7. When the second motor 9 is connected to an external power source and then started, it can control the rotation of the synchronous wheel 7, driving the synchronous belt 8 and the internal conveyor belt 6 to rotate together to transport the crushed tea oil seeds.

[0029] The lower surface of the separation chamber 4 is provided with openings on both sides. A vent 13 is fixedly connected to the right end of the separation chamber 4. A tea seed collection box 11 is movably connected to the lower surface opening of the right separation chamber 4, and a shell collection box 12 is movably connected to the lower surface opening of the left separation chamber 4. A blower is introduced into the vent 13 to blow air over the tea seeds and shells being transported to the right. The wind force can be controlled to blow away the shells and cause them to fall into the shell collection box 12 on the left, while the tea seeds fall into the tea seed collection box 11 on the right.

[0030] Working principle: The cleaned tea oil seeds are put into the feeding barrel 201, and then the tea oil seeds that meet the target size will fall through the holes 203 on the filter plate 202, and the tea oil seeds of larger sizes will be screened out from the discharge port 204. In this way, tea oil seeds that meet the size and are of similar size can be selected, and then the tea oil seeds enter the working box 1, and then the No. 1 motor 306 is started to control the rotation of the shaft 305. The shaft 305 rotates coaxially with the No. 1 gear 303, so the No. 1 gear 303 can be rotated, and the No. 1 gear 303 is meshed with the gear on the left side of the gear group 302 and the No. 2 gear 304 at the same time, so the gear group 302 on the left rotates in the same direction as the No. 2 gear 304, and the No. 2 gear 303 is meshed with the gear on the left side of the gear group 302. Gear 304 is engaged with the gear set 302 on the right, so the gears on both sides of the gear set 302 rotate in opposite directions and when the No. 1 motor 306 controls the rotation of the rotating shaft 305, it can drive the roller 301 to rotate in the opposite direction to crush and shell the tea oil seeds, and then the tea oil seeds and the shells enter the separation chamber 4 together, and then start the No. 2 motor 9 to control the rotation of the synchronous wheel 7, driving the synchronous belt 8 and the internal conveyor belt 6 to rotate together to transport the crushed tea oil seeds and shells, and pass a hair dryer into the vent 13 to blow air to the left, which can blow air to the tea oil seeds and shells transported to the right. By controlling the wind force, the shells can be blown away and fall into the shell collection box 12 on the left, while the tea oil seeds fall into the tea oil seed collection box 11 on the right.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A tea oil seed shelling device, comprising a working box (1), characterized in that: The working box (1) is provided with a cubic cavity inside, the upper end surface of the working box (1) is provided with a screening device (2) through a connecting column, the surface of the working box (1) is provided with a shelling device (3), the lower end of the working box (1) is provided with a rectangular opening, the rectangular opening is fixedly connected to a separation chamber (4) through a pipe, a cubic cavity is provided inside the separation chamber (4), two horizontally opposite transmission wheels (5) are rotatably connected inside the separation chamber (4), and a conveyor belt (6) is provided on the side surface of the transmission wheel (5).

2. A tea oil seed shelling device according to claim 1, characterized in that: The screening device (2) comprises a feeding barrel (201), a filter plate (202), a hole (203), and a discharge port (204); the feeding barrel (201) is in the shape of a vertical cylinder; the lower end of the feeding barrel (201) is fixedly connected to the upper surface of the working box (1) via a connecting pipe; the filter plate (202) is in the shape of an ellipse; the filter plate (202) is fixedly connected to the inside of the feeding barrel (201) at an angle; the edge of the filter plate (202) is in close contact with the inner surface of the feeding barrel (201).

3. A tea oil seed shelling device according to claim 2, characterized in that: The holes (203) are provided in plurality and are evenly distributed in the vertical direction on the surface of the filter plate (202). The discharge port (204) is fixedly connected to the side surface of the feeding barrel (201), and the discharge port (204) passes through the side wall of the feeding barrel (201).

4. The tea oil seed shelling device according to claim 1, characterized in that: The shell removing device (3) comprises a roller (301), a gear set (302), a first gear (303), a second gear (304), a rotating shaft (305), a first motor (306), and a support frame (307). Two rollers (301) are provided, which are connected to the inner surface of the working box (1) for rotation relative to each other in horizontal directions. The gear set (302) is connected to the outer surface of the working box (1) for rotation. The gear set (302) and the roller (301) on the same side rotate coaxially.

5. The tea oil seed shelling device according to claim 4, characterized in that: The first gear (303) is rotatably connected to the outer surface of the working box (1), the second gear (304) is rotatably connected to the outer surface of the working box (1), the first gear (303) is engaged with the left gear group (302), the second gear (304) is engaged with the right gear group (302), and the first gear (303) is engaged with the second gear (304).

6. The tea oil seed shelling device according to claim 4, characterized in that: The rotating shaft (305) is fixedly connected to the side of the No. 1 gear (303), and the central axis direction of the rotating shaft (305) coincides with the No. 1 gear (303). The supporting frame (307) is fixedly connected to the outer surface of the working box (1). The No. 1 motor (306) is fixedly connected to the side surface of the supporting frame (307), and the output end of the No. 1 motor (306) is fixedly connected to the rotating shaft (305).

7. The tea oil seed shelling device according to claim 1, characterized in that: The outer surface of the separation chamber (4) is rotatably connected to a synchronous wheel (7), and the synchronous wheel (7) is transmission-connected to the side surface of a synchronous belt (8). The outer surface of the separation chamber (4) is fixedly connected to a fixed bracket (10), and the side surface of the fixed bracket (10) is fixedly connected to a second motor (9), and the output end of the second motor (9) is fixedly connected to the left synchronous wheel (7).

8. The tea oil seed shelling device according to claim 1, characterized in that: The lower surface of the separation chamber (4) is provided with openings on both the left and right sides. The right end of the separation chamber (4) is fixedly connected to a vent (13). The lower surface opening of the right separation chamber (4) is movably connected to a tea oil seed collection box (11). The lower surface opening of the left separation chamber (4) is movably connected to a shell collection box (12).

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