Tea oilseed shelling device

Abstract

The utility model provides a tea oilseed shelling device which comprises a box body, the box body is L-shaped, a crushing mechanism is arranged in the top end of the box body, the crushing mechanism comprises two crushing rollers and a grinding roller, and the two crushing rollers and the grinding roller are rotationally arranged in the box body. Tea oilseeds can be fully crushed and ground through a servo motor, a crushing roller and a grinding roller, so that the tea oilseeds are separated from tea oilseed shells, the tea oilseeds and the tea oilseed shells can be screened through a first filter plate and a second filter plate, and a negative pressure pipe is connected with negative pressure equipment, so that negative pressure is generated in a negative pressure box; the negative pressure box is arranged in the box body, so that air and light impurities in the box body can enter the negative pressure box so as to be collected, tea oilseeds and tea oilseed shells can be fully separated conveniently, subsequent continuous screening is not needed, the tea oilseed shelling and screening efficiency can be improved, production and processing of tea oil are facilitated, and the practicability is high.

Description

Technical Field

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

[0002] When processing tea oil, the picked tea seeds need to be shelled.

[0003] The Chinese utility model patent with the publication number CN218710234U proposes a tea oil seed shelling device for tea oil production, including a device body, a feed port is arranged on the top of the device body, a discharge port is opened on the front of the device body, a first discharge plate is arranged on the front of the device body and at a position corresponding to the discharge port, a second discharge plate is arranged on the front of the device body and below the first discharge plate, and limit plates are arranged on the left and right sides of the top of the first discharge plate and the second discharge plate, and a plurality of filter holes are opened inside the first discharge plate and at a position corresponding to the second discharge plate. Through the design of the shelling roller, the grinding roller, the first discharge plate and the second discharge plate, the success rate of shelling of tea oil seeds is greatly improved, and at the same time, the tea oil seeds and the tea oil seed shells are separated after the tea oil seeds are shelled, which improves the processing efficiency of the shelling device and reduces the processing cost. However, the tea oil seeds are mixed with smaller broken shells, so that the tea oil seeds and the tea oil seed shells are not completely separated, and subsequent screening is required, which has low practicality.

[0004] To this end, the utility model provides a tea oil seed shelling device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a tea oil seed shelling device to solve the problems raised in the above-mentioned background technology. The utility model can fully screen the tea oil seeds and tea oil seed shells through the first filter plate, the second filter plate and the negative pressure box, thereby improving the tea oil seed shelling efficiency and facilitating the production and processing of tea oil.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a tea oil seed shelling device, including a box body, the shape of the box body is "L" type, a crushing mechanism is arranged inside the top of the box body, the crushing mechanism includes two crushing rollers and one grinding roller, the two crushing rollers and the grinding roller are rotatably arranged inside the box body, a screening mechanism is arranged inside the bottom end of the box body, the screening mechanism includes a first filter plate and a second filter plate, the first filter plate and the second filter plate are tilted and fixedly arranged inside the box body, a negative pressure box is fixedly arranged on one side of the bottom end of the box body, a straw is fixedly arranged on one side of the negative pressure box, and one end of the straw is arranged inside the box body.

[0007] Furthermore, the two crushing rollers are arranged above the grinding roller, and a servo motor is fixedly installed on the outer wall of the box corresponding to one end of the crushing roller and the grinding roller, and the output shaft of the servo motor is fixedly connected to the two crushing rollers and one grinding roller.

[0008] Furthermore, a discharge port is provided at the top of the box body, and the discharge port is provided above the two crushing rollers.

[0009] Furthermore, fixed blocks are symmetrically fixedly arranged on both sides of the grinding roller, and the fixed blocks are fixedly arranged on the inner wall of the box body.

[0010] Furthermore, the first filter plate is arranged above the second filter plate, the first filter plate has large holes arranged in an array inside, the second filter plate has small holes arranged in an array inside, and the first filter plate is arranged below the grinding roller.

[0011] Furthermore, collecting plates are fixedly provided on both sides of the inner portion of the bottom end of the box body, a third discharge port is fixedly provided between the collecting plates, and the third discharge port is provided at the bottom of the box body.

[0012] Furthermore, a first discharge port is provided at one end of the first filter plate corresponding to one end of the box, and a second discharge port is provided at one end of the second filter plate corresponding to one side of the box, and the second discharge port is provided below the first discharge port.

[0013] Furthermore, a filter is fixedly arranged at an angle on the top of the inner side of the negative pressure box, a negative pressure pipe is opened on one side of the filter, a fourth discharge port is fixedly arranged at the bottom of the negative pressure box, a baffle is laterally inserted at the bottom end of the fourth discharge port, and the suction pipes are respectively arranged above the first filter plate, between the first filter plate and the second filter plate, and below the second filter plate.

[0014] The beneficial effects of the utility model: the utility model is a tea oil seed shelling device which can fully crush and grind the tea oil seeds through the servo motor, the crushing roller and the grinding roller, so as to separate the tea oil seeds from the tea oil seed shells; the tea oil seeds and the tea oil seed shells can be screened through the first filter plate and the second filter plate; the negative pressure tube is connected to the negative pressure equipment to generate negative pressure inside the negative pressure box, so that the air inside the box and relatively light impurities can enter the negative pressure box and be collected, thereby facilitating the full separation of the tea oil seeds and the tea oil seed shells, and no subsequent screening is required, which can improve the tea oil seed shelling and screening efficiency, is beneficial to the production and processing of tea oil, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a tea oil seed shelling device of the utility model;

[0016] Figure 2This is a cross-sectional view of a tea oil seed shelling device of the utility model;

[0017] Figure 3 This is a cross-sectional view of a tea oil seed shelling device of the utility model;

[0018] In the figure: 1. Box body; 2. Discharge port; 3. Servo motor; 4. Negative pressure box; 5. First discharge port; 6. Second discharge port; 7. Third discharge port; 8. Fourth discharge port; 9. Crushing roller; 10. Grinding roller; 11. Fixed block; 12. First filter plate; 13. Second filter plate; 14. Collecting plate; 15. Negative pressure pipe; 16. Filter screen. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a tea oil seed shelling device, comprising a box body 1, the shape of the box body 1 is "L"-shaped, and a crushing mechanism is arranged inside the top of the box body 1, and the crushing mechanism comprises two crushing rollers 9 and a grinding roller 10, and the two crushing rollers 9 and the grinding roller 10 are rotatably arranged inside the box body 1, and a screening mechanism is arranged inside the bottom end of the box body 1, and the screening mechanism comprises a first filter plate 12 and a second filter plate 13, and the first filter plate 12 and the second filter plate 13 are obliquely fixedly arranged inside the box body 1, and a negative pressure box 4 is fixedly arranged on one side of the bottom end of the box body 1, and a straw is fixedly arranged on one side of the negative pressure box 4, and one end of the straw is arranged inside the box body 1, and through the cooperation of the first filter plate 12, the second filter plate 13 and the negative pressure box 4, the tea oil seeds and the tea oil seed shells can be fully separated, and there is no need to screen the tea oil seeds subsequently, which can improve the tea oil processing efficiency.

[0021] In this embodiment, the two crushing rollers 9 are arranged above the grinding roller 10, and a servo motor 3 is fixedly installed on one end of the crushing roller 9 and the grinding roller 10 corresponding to the outer wall of the box body 1, and the output shaft of the servo motor 3 is fixedly connected to the two crushing rollers 9 and one grinding roller 10. A discharge port 2 is provided at the top of the box body 1, and the discharge port 2 is arranged above the two crushing rollers 9. Fixed blocks 11 are symmetrically fixed on both sides of the grinding roller 10, and the fixed blocks 11 are fixedly arranged on the inner wall of the box body 1. The servo motor 3 drives the two crushing rollers 9 to rotate relative to each other, which is convenient for the preliminary crushing of tea oil seeds. The tea oil seeds can be ground for the second time by the servo motor 3 and the grinding roller 10, so that the tea oil seeds and the tea oil seed shells are fully separated, which is convenient for the subsequent screening of the tea oil seeds and the tea oil seed shells.

[0022] In this embodiment, the first filter plate 12 is arranged above the second filter plate 13, the interior of the first filter plate 12 is provided with large holes in an array, the interior of the second filter plate 13 is provided with small holes in an array, the first filter plate 12 is arranged below the grinding roller 10, collecting plates 14 are fixedly arranged on both sides of the interior of the bottom end of the box body 1, a third discharge port 7 is fixedly arranged between the collecting plates 14, the third discharge port 7 is arranged at the bottom of the box body 1, one end of the first filter plate 12 is provided with a first discharge port 5 corresponding to one end of the box body 1, one end of the second filter plate 13 is provided with a second discharge port 6 corresponding to one side of the box body 1, and the second discharge port 6 is arranged below the first discharge port 5, tea oil seeds and tea oil seed shells can be screened by the first filter plate 12 and the second filter plate 13, and larger tea oil seed shells, tea oil seeds and smaller tea oil seed shells can be discharged through the first discharge port 5, the second discharge port 6 and the third discharge port 7 respectively.

[0023] In this embodiment, a filter screen 16 is fixedly arranged at an angle on the top of the inner side of the negative pressure box 4, a negative pressure pipe 15 is opened on one side of the filter screen 16, a fourth discharge port 8 is fixedly arranged on the bottom of the negative pressure box 4, a baffle is laterally inserted at the bottom end of the fourth discharge port 8, and the suction pipes are respectively arranged above the first filter plate 12, between the first filter plate 12 and the second filter plate 13, and below the second filter plate 13. Negative pressure is generated inside the negative pressure box 4, so that the air and lighter debris inside the box body 1 enter the interior of the negative pressure box 4, thereby collecting the lighter debris and discharging it through the fourth discharge port 8 and the baffle, which is simple to operate.

[0024] When the tea oil seed shelling device is used, the baffle is inserted into the fourth discharge port 8, a rubber pad is arranged between the baffle and the fourth discharge port 8, the negative pressure pipe 15 is connected to the negative pressure device through a pipeline, the negative pressure device is started, and the negative pressure device discharges the internal air of the negative pressure box 4 through the negative pressure pipe 15 and forms a negative pressure, so that the air inside the box body 1 enters the negative pressure box 4, and the servo motor 3 is started. The servo motor 3 drives the two crushing rollers 9 to rotate relative to each other, and drives the grinding roller 10 to rotate between the fixed blocks 11, and the unshelled tea seeds are placed in the discharge port 2. The crushing roller 9 performs preliminary separation and crushing of the tea seeds. The tea seeds and the tea seed shells after preliminary crushing are subjected to secondary grinding by the grinding roller 10, thereby Tea oil seeds and tea oil seed shells are separated, and lighter impurities will enter the interior of the negative pressure box 4 under the action of negative pressure, and remain in the interior of the negative pressure box 4 after being filtered by the filter screen 16. The larger tea oil seed shells are filtered out through the first filter plate 12, and the larger tea oil seed shells are discharged through the first discharge port 5. The second filter plate 13 filters out the tea oil seeds, and the tea oil seeds are discharged through the second discharge port 6. The smaller tea oil seed shells are discharged downward through the second filter plate 13 and discharged through the collecting plate 14 and the third discharge port 7, thereby screening the tea oil seeds and tea oil seed shells, which is convenient for fully separating the tea oil seeds and the tea oil seed shells, and no subsequent screening is required. The efficiency of tea oil seed shelling and screening can be improved, which is beneficial to the production and processing of tea oil and has high practicality.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tea oil seed shelling device, comprising a housing (1), characterized in that: The box body (1) is in an "L" shape. A crushing mechanism is arranged inside the top of the box body (1). The crushing mechanism comprises two crushing rollers (9) and a grinding roller (10). The two crushing rollers (9) and the grinding roller (10) are rotatably arranged inside the box body (1). A screening mechanism is arranged inside the bottom of the box body (1). The screening mechanism comprises a first filter plate (12) and a second filter plate (13). The first filter plate (12) and the second filter plate (13) are tilted and fixedly arranged inside the box body (1). A negative pressure box (4) is fixedly arranged on one side of the bottom of the box body (1). A suction pipe is fixedly arranged on one side of the negative pressure box (4). One end of the suction pipe is arranged inside the box body (1).

2. A tea oil seed shelling device according to claim 1, characterized in that: The two crushing rollers (9) are arranged above the grinding roller (10); a servo motor (3) is fixedly mounted on the outer wall of the box body (1) corresponding to one end of the crushing roller (9) and the grinding roller (10); and an output shaft of the servo motor (3) is fixedly connected to the two crushing rollers (9) and one grinding roller (10).

3. A tea oil seed shelling device according to claim 2, characterized in that: The top of the box body (1) is provided with a discharge port (2), and the discharge port (2) is arranged above the two crushing rollers (9).

4. A tea oil seed shelling device according to claim 3, characterized in that: Fixed blocks (11) are symmetrically fixedly arranged on both sides of the grinding roller (10), and the fixed blocks (11) are fixedly arranged on the inner wall of the box body (1).

5. A tea oil seed shelling device according to claim 1, characterized in that: The first filter plate (12) is arranged above the second filter plate (13); the first filter plate (12) has large holes arranged in an array inside; the second filter plate (13) has small holes arranged in an array inside; and the first filter plate (12) is arranged below the grinding roller (10).

6. A tea oil seed shelling device according to claim 5, characterized in that: Collection plates (14) are fixedly arranged on both sides of the bottom of the box body (1), a third discharge port (7) is fixedly arranged between the collection plates (14), and the third discharge port (7) is arranged at the bottom of the box body (1).

7. A tea oil seed shelling device according to claim 6, characterized in that: A first discharge port (5) is provided at one end of the first filter plate (12) corresponding to one end of the box body (1), and a second discharge port (6) is provided at one end of the second filter plate (13) corresponding to one side of the box body (1), and the second discharge port (6) is arranged below the first discharge port (5).

8. A tea oil seed shelling device according to claim 1, characterized in that: A filter screen (16) is fixedly arranged at an angle on the top of the inner side of the negative pressure box (4), a negative pressure pipe (15) is provided on one side of the filter screen (16), a fourth discharge port (8) is fixedly arranged on the bottom of the negative pressure box (4), a baffle is laterally inserted at the bottom end of the fourth discharge port (8), and the suction pipes are respectively arranged above the first filter plate (12), between the first filter plate (12) and the second filter plate (13), and below the second filter plate (13).

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