Squeezing device for extracting acarus killing plant liquid by using supercritical carbon dioxide

Abstract

The utility model discloses a squeezing device for extracting acarus-killing plant liquid by using supercritical carbon dioxide, which belongs to the technical field of plant liquid squeezing extraction, and is characterized by comprising a cutting barrel, the bottom of the cutting barrel is communicated with a connecting pipe, and the bottom of a squeezing box is fixedly connected with a liquid receiving box; a supporting plate is fixedly connected to the front side of the extrusion box, an extrusion mechanism is fixedly connected to the top of the supporting plate, the extrusion mechanism is arranged, an air cylinder is started, the telescopic end of the air cylinder drives a connecting rod to move, the connecting rod moves to drive a pressing plate to move, a plant falls into the extrusion box from a connecting pipe, and the pressing plate can press the plant; according to the plant squeezing device, plant squeezing juice can be squeezed out, an electric telescopic rod and a cleaning brush are arranged, and the telescopic end of the electric telescopic rod can drive the cleaning brush to move at the bottom of a liquid discharging hole, so that plant residues are conveniently cleaned, and the effect of dredging the liquid discharging hole is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant liquid squeezing and extraction, in particular to a squeezing device for extracting plant liquid for removing mites by utilizing supercritical carbon dioxide. Background Art

[0002] The extraction methods of plant liquid include but are not limited to pressing. The surface of plants may contain mites, which will affect the quality of the plant liquid during production. There are many ways to eliminate mites on the surface of plants, including but not limited to pesticides, supercritical carbon dioxide, etc. The supercritical carbon dioxide environment can effectively eliminate the mites on the surface of plants and dissolve the plants. Therefore, when extracting liquid from plants, the plants can be placed in a supercritical carbon dioxide environment for pressing.

[0003] When it is necessary to extract the liquid from the plant, an extraction and pressing device is needed, and a pressing device for extracting plant liquid for mite removal using supercritical carbon dioxide is one of them. However, the existing extraction and pressing devices are unable to fully squeeze the plant, and there are small dead corners, resulting in insufficient extraction, thus affecting the use. In addition, when squeezing the juice from the plant in a supercritical carbon dioxide environment, there is a lack of a cleaning structure for the liquid outlet after the plant is squeezed, which will cause the liquid outlet to be blocked due to the accumulation of plant fibers, and at the same time reduce the working efficiency of supercritical carbon dioxide preparation for the plant and reduce the efficiency of plant liquid discharge. Utility Model Content

[0004] The utility model provides a squeezing device for extracting plant liquid for removing mites by supercritical carbon dioxide, aiming to solve the problems that the existing extraction and squeezing devices cannot fully squeeze the plants, there are small dead corners, resulting in insufficient extraction, thus affecting the use, and when the juice is squeezed from the plants in a supercritical carbon dioxide environment, there is a lack of a cleaning structure for the liquid outlet after the plants are squeezed, so that the liquid outlet is blocked due to the accumulation of plant fibers, and at the same time, the working efficiency of supercritical carbon dioxide for plant preparation is reduced, and the efficiency of plant liquid discharge is reduced.

[0005] The utility model is implemented as follows: a pressing device for extracting plant liquid for removing mites by using supercritical carbon dioxide comprises a cutting barrel, the bottom of the cutting barrel is connected to a connecting pipe, the bottom of the connecting pipe is connected to an extrusion box, the bottom of the extrusion box is fixedly connected to a liquid receiving box, the front side of the extrusion box is fixedly connected to a support plate, and the top of the support plate is fixedly connected to an extrusion mechanism;

[0006] The extrusion mechanism includes a cylinder, a connecting rod and a pressing plate. The bottom of the cylinder is fixedly connected to the support plate, the telescopic end of the cylinder is fixedly connected to the connecting rod, and the side of the connecting rod away from the telescopic end of the cylinder is fixedly connected to the pressing plate.

[0007] In order to achieve the effect of cutting plants, as a preferred pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide in the utility model, a motor is fixedly connected to the top of the cutting barrel, the output end of the motor extends to the interior of the cutting barrel and is fixedly connected to a rotating rod, and the surface of the rotating rod is provided with cutting blades, and the number of the cutting blades is several.

[0008] In order to achieve the effect of conveniently placing plants, as a preferred pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide in the utility model, the top of the cutting barrel is rotatably connected to a cover plate, the top of the cutting barrel is fixedly connected to a rotating shaft, and the connection between the cover plate and the cutting barrel is rotatably connected via a rotating shaft.

[0009] In order to achieve the effect of cleaning plant residues, as a preferred pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide in the utility model, the interior of the extrusion box is movably connected with a baffle, a limiting groove is opened inside the extrusion box, the bottom of the baffle passes through the extrusion box and extends to the interior of the limiting groove, the top of the baffle is fixedly connected with a handle, and the bottom of the baffle is fixedly connected with a sealing gasket.

[0010] In order to achieve the effect of liquid discharge, as a preferred pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide in the utility model, liquid discharge holes are opened at the bottom of the squeezing box, and the number of the liquid discharge holes is several.

[0011] In order to achieve the effect of discharging the plant liquid, as a preferred pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide in the utility model, the left side of the liquid receiving box is connected to a liquid outlet pipe, and a valve is provided on the surface of the liquid outlet pipe.

[0012] In order to achieve the cleaning effect, as a preferred pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide in the utility model, a placement plate is fixedly connected to the left side of the liquid receiving box, an electric telescopic rod is fixedly connected to the top of the placement plate, and the telescopic end of the electric telescopic rod passes through the interior of the liquid receiving box and is fixedly connected to a cleaning brush press.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide has a squeezing mechanism, and the cylinder is started. The telescopic end of the cylinder drives the connecting rod to move, and the movement of the connecting rod drives the pressing plate to move. The plant falls into the squeezing box through the connecting pipe, and the pressing plate can be pressed toward the plant to squeeze out the juice of the plant. By arranging an electric telescopic rod and a cleaning brush, the telescopic end of the electric telescopic rod can drive the cleaning brush to move at the bottom of the lower liquid hole, thereby facilitating the cleaning of plant residues and playing a role in unblocking the lower liquid hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of the squeezing device for extracting plant liquid for removing mites using supercritical carbon dioxide of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the extrusion box in the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the liquid receiving box in the utility model;

[0018] Figure 4 For this utility model Figure 1 The enlarged view of point A in the middle;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the motor, rotating rod and cutting blade in the utility model;

[0020] Figure 6 For this utility model Figure 2 The enlarged view of point B in the middle;

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the lower liquid hole in the utility model;

[0022] Figure 8 For this utility model Figure 3 Enlarged view of point C in the middle;

[0023] Fig. 9 For this utility model Figure 3 Enlarged view of point D in the middle.

[0024] In the figure, 1. cutting barrel; 2. connecting pipe; 3. extrusion box; 4. liquid receiving box; 5. support plate; 6. extrusion mechanism; 601. cylinder; 602. connecting rod; 603. pressing plate; 7. motor; 8. rotating rod; 9. cutting blade; 10. cover plate; 11. rotating shaft; 12. baffle; 13. limiting groove; 14. handle; 15. lower liquid hole; 16. liquid outlet pipe; 17. valve; 18. placement plate; 19. cleaning brush; 20. electric telescopic rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-7 The utility model provides a technical solution: a squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide, comprising a cutting barrel 1, the bottom of the cutting barrel 1 is connected with a connecting pipe 2, the bottom of the connecting pipe 2 is connected with an extrusion box 3, the bottom of the extrusion box 3 is fixedly connected with a liquid receiving box 4, the front side of the extrusion box 3 is fixedly connected with a support plate 5, and the top of the support plate 5 is fixedly connected with an extrusion mechanism 6;

[0028] The extrusion mechanism 6 includes a cylinder 601, a connecting rod 602 and a pressing plate 603. The bottom of the cylinder 601 is fixedly connected to the support plate 5, the telescopic end of the cylinder 601 is fixedly connected to the connecting rod 602, and the side of the connecting rod 602 away from the telescopic end of the cylinder 601 is fixedly connected to the pressing plate 603.

[0029] In this embodiment: by setting up the squeezing mechanism 6, the cylinder 601 is started, the telescopic end of the cylinder 601 drives the connecting rod 602 to move, and the movement of the connecting rod 602 drives the pressure plate 603 to move. The plant falls into the squeezing box 3 through the connecting pipe 2, and the pressure plate 603 can be pressed toward the plant to squeeze out the juice of the plant. By setting up the electric telescopic rod 20 and the cleaning brush 19, the telescopic end of the electric telescopic rod 20 can drive the cleaning brush 19 to move at the bottom of the lower liquid hole 15, thereby facilitating the cleaning of the plant residues and playing a role in clearing the lower liquid hole 15.

[0030] As a technical optimization solution of the utility model, a motor 7 is fixedly connected to the top of the cutting barrel 1, the output end of the motor 7 extends to the inside of the cutting barrel 1 and is fixedly connected to a rotating rod 8, the surface of the rotating rod 8 is provided with cutting blades 9, and the number of cutting blades 9 is several.

[0031] In this embodiment: by setting the motor 7, the cutting blade 9 and the rotating rod 8, the rotation of the output end of the motor 7 can drive the rotating rod 8 to rotate, thereby driving the cutting blade 9 to rotate. The rotation of the cutting blade 9 can break the plants, thereby facilitating the use.

[0032] As a technical optimization solution of the utility model, the top of the cutting barrel 1 is rotatably connected to a cover plate 10 , the top of the cutting barrel 1 is fixedly connected to a rotating shaft 11 , and the connection between the cover plate 10 and the cutting barrel 1 is rotatably connected via the rotating shaft 11 .

[0033] In this embodiment, by providing the cover plate 10 and the rotating shaft 11 , the rotation of the rotating shaft 11 can drive the cover plate 10 to rotate, and the cover plate 10 can be opened, thereby facilitating the placement of materials into the cutting barrel 1 .

[0034] As a technical optimization solution of the utility model, a baffle 12 is movably connected inside the extrusion box 3, a limiting groove 13 is opened inside the extrusion box 3, the bottom of the baffle 12 passes through the extrusion box 3 and extends to the inside of the limiting groove 13, the top of the baffle 12 is fixedly connected to a handle 14, and the bottom of the baffle 12 is fixedly connected to a sealing gasket.

[0035] In this embodiment: by setting the limiting groove 13 and the baffle 12, after the juice is squeezed out of the plant, the plant will become residue. The baffle 12 is pulled out from the inside of the limiting groove 13, and the telescopic end of the cylinder 601 can drive the pressing plate 603 to move, thereby pushing the plant residue to the outside of the squeezing box 3, thereby playing a role in cleaning the plant residue.

[0036] As a technical optimization solution of the present invention, a plurality of lower liquid holes 15 are provided at the bottom of the extrusion box 3 .

[0037] In this embodiment, by providing the lower liquid hole 15 , when the plant is squeezed, the juice flowing out of the plant will flow into the liquid receiving box 4 through the lower liquid hole 15 , thereby playing a role in liquid extraction and facilitating the juice to flow into the liquid receiving box 4 .

[0038] As a technical optimization solution of the utility model, the left side of the liquid receiving box 4 is connected with a liquid outlet pipe 16 , and a valve 17 is sleeved on the surface of the liquid outlet pipe 16 .

[0039] In this embodiment, by providing the valve 17 and the liquid outlet pipe 16, the liquid flows into the liquid receiving box 4, and when the valve 17 is opened, the liquid can flow out of the liquid outlet pipe 16, thereby achieving the function of discharging the liquid.

[0040] As a technical optimization solution of the utility model, a placement plate 18 is fixedly connected to the left side of the liquid receiving box 4, an electric telescopic rod 20 is fixedly connected to the top of the placement plate 18, and the telescopic end of the electric telescopic rod 20 passes through the interior of the liquid receiving box 4 and is fixedly connected to a cleaning brush 19.

[0041] In this embodiment: by providing an electric telescopic rod 20 and a cleaning brush 19, the telescopic end of the electric telescopic rod 20 can drive the cleaning brush 19 to move at the bottom of the lower liquid hole 15, thereby facilitating the cleaning of plant residues and playing a role in unblocking the lower liquid hole 15.

[0042] Working principle: The supercritical carbon dioxide environment can effectively eliminate the mites on the surface of plants and dissolve the plants. Therefore, when liquid is extracted from plants, the plants can be squeezed and extracted in a supercritical carbon dioxide environment. When in use, the cover plate 10 is first driven to rotate by the rotation of the rotating shaft 11, and the cover plate 10 can be opened to put the plants into the cutting barrel 1, and the motor 7 is started. The rotation of the output end of the motor 7 can drive the rotating rod 8 to rotate, thereby driving the cutting blade 9 to rotate. The rotation of the cutting blade 9 can break the plants, and the broken plants fall into the liquid receiving box 4 through the connecting pipe 2, and then the cylinder 601 is started, and the telescopic end of the cylinder 601 drives the connecting rod 602 to move, and the movement of the connecting rod 602 drives the pressing plate 603 The plant falls into the squeezing box 3 through the connecting pipe 2, and the pressing plate 603 can be pressed toward the plant to squeeze out the juice from the plant. The squeezed juice flows to the liquid receiving box 4 through the lower liquid hole 15, thereby extracting the liquid and facilitating the juice to flow into the liquid receiving box 4. When cleaning the residue inside the squeezing box 3, the baffle 12 is pulled out from the limiting groove 13, and the telescopic end of the cylinder 601 can drive the pressing plate 603 to move, thereby pushing the plant residue to the outside of the squeezing box 3, thereby cleaning the plant residue. When the lower liquid hole 15 needs to be unblocked, the telescopic end of the electric telescopic rod 20 can drive the cleaning brush 19 to move at the bottom of the lower liquid hole 15, thereby facilitating the cleaning of the plant residue and unblocking the lower liquid hole 15.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressing device for extracting plant liquid for removing mites using supercritical carbon dioxide, comprising a cutting barrel (1), characterized in that: The bottom of the cutting barrel (1) is connected to a connecting pipe (2), the bottom of the connecting pipe (2) is connected to an extrusion box (3), the bottom of the extrusion box (3) is fixedly connected to a liquid receiving box (4), the front side of the extrusion box (3) is fixedly connected to a support plate (5), and the top of the support plate (5) is fixedly connected to an extrusion mechanism (6); The extrusion mechanism (6) comprises a cylinder (601), a connecting rod (602) and a pressing plate (603); the bottom of the cylinder (601) is fixedly connected to the support plate (5); the telescopic end of the cylinder (601) is fixedly connected to the connecting rod (602); and the side of the connecting rod (602) away from the telescopic end of the cylinder (601) is fixedly connected to the pressing plate (603).

2. The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide according to claim 1, characterized in that: A motor (7) is fixedly connected to the top of the cutting barrel (1); an output end of the motor (7) extends into the interior of the cutting barrel (1) and is fixedly connected to a rotating rod (8); a surface of the rotating rod (8) is sleeved with cutting blades (9); and the number of the cutting blades (9) is a plurality.

3. The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide according to claim 1, characterized in that: The top of the cutting barrel (1) is rotatably connected to a cover plate (10), the top of the cutting barrel (1) is fixedly connected to a rotating shaft (11), and the connection between the cover plate (10) and the cutting barrel (1) is rotatably connected via the rotating shaft (11).

4. The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide according to claim 1, characterized in that: The extrusion box (3) is movably connected to a baffle (12) inside, a limiting groove (13) is provided inside the extrusion box (3), the bottom of the baffle (12) passes through the extrusion box (3) and extends to the inside of the limiting groove (13), the top of the baffle (12) is fixedly connected to a handle (14), and the bottom of the baffle (12) is fixedly connected to a sealing gasket.

5. The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide according to claim 1, characterized in that: The bottom of the extrusion box (3) is provided with a plurality of liquid lowering holes (15).

6. The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide according to claim 1, characterized in that: The left side of the liquid receiving box (4) is connected to a liquid outlet pipe (16), and a valve (17) is sleeved on the surface of the liquid outlet pipe (16).

7. The squeezing device for extracting plant liquid for removing mites by using supercritical carbon dioxide according to claim 1, characterized in that: A placement plate (18) is fixedly connected to the left side of the liquid receiving box (4), an electric telescopic rod (20) is fixedly connected to the top of the placement plate (18), and the telescopic end of the electric telescopic rod (20) penetrates into the interior of the liquid receiving box (4) and is fixedly connected to a cleaning brush (19).

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