Extraction device for plukenetia volubilis linneo shells

By designing the Meiji fruit shell extraction device, the dust is separated from the fruit shell using a fan and spray structure, the problem caused by dust during the Meiji fruit shell extraction process is solved, and resource utilization is improved and environmental pollution is reduced.

CN222982407UActive Publication Date: 2025-06-17GUANGDONG FOOD & DRUG VOCATIONAL COLLEGE
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Patent Information

Application Number
CN202422250749.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-13
Publication Date
2025-06-17
Estimated Expiration
2034-09-13

AI Technical Summary

Technical Problem

During the extraction process of Meiji fruit shells, dust arouses environmental pollution and staff health risks, and the active ingredients in Meiji fruit shells are not effectively utilized.

Method used

A extraction device for the squid fruit shell is designed, including a shell, a peeling assembly, a pulp collection assembly and a fruit shell collection assembly. It is blown into the separation chamber by a fan, and dust is blown into the fruit shell collection box together with the fruit shell, and water is sprayed in the vertical pipe to reduce dust arousal.

Benefits of technology

It effectively avoids dust stimulating into the air, reduces environmental pollution and health risks for staff, and at the same time uses the spray structure to separate the dust from the fruit shell, improving resource utilization.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a plukenetia volubilis linneo shell extracting device, which relates to the technical field of plukenetia volubilis linneo processing, and comprises a shell, a husking assembly, a pulp collecting assembly and a shell collecting assembly, the top of the shell is provided with a feed inlet, the shell is internally provided with a stripping chamber, the outer side of the shell is fixedly provided with a support frame, the husking assembly is arranged in the shell, and the bottom of the shell is provided with a separation chamber. The pulp collecting assembly and the shell collecting assembly are symmetrically arranged on the two sides of the separation chamber, a blast chamber is arranged on the side face of the separation chamber, a plurality of blast pipes are evenly and fixedly arranged in the blast chamber, fans are fixedly arranged at the tail ends of the blast pipes, and a controller electrically connected with the fans is fixed to the supporting frame. The fan blows air into the separation chamber, separated plukenetia volubilis linneo shells and dust are blown into the shell collection box together, water is sprayed into the vertical pipeline through the sprayer arranged in the vertical pipeline, and the water mist is mixed with the dust in the vertical pipeline, so that the dust can be prevented from being excited and spread into the air.
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Description

Technical Field

[0001] The utility model relates to the technical field of Plukenetia volubilis processing, in particular to an extraction device for Plukenetia volubilis shells. Background Technique

[0002] Plukenetia volubilis, also known as South American oil vine, grows in the tropical rainforests of the Andes region in South America. Now it is widely planted in places such as Pu'er and Xishuangbanna in Yunnan, China. The kernels of Plukenetia volubilis are rich in nutrients, including unsaturated fatty acids, proteins, vitamins, and minerals, and have important functional roles in promoting bone growth, nervous system development, preventing cardiovascular diseases, and cancer prevention. At present, the main use is to extract Plukenetia volubilis oil from the kernels and process related end products. The Plukenetia volubilis shells left after shelling production contain rich active ingredients such as polyphenols and flavonoids. The discard of these by-products pollutes the environment on the one hand and wastes a large amount of resources in them on the other hand.

[0003] In the process of extracting Plukenetia volubilis shells, a shelling machine is used to separate the shells and pulp of Plukenetia volubilis. When Plukenetia volubilis enters the shelling machine, dust will adhere to its surface. At the same time, when the shelling machine shells Plukenetia volubilis, it usually breaks the shells, so as to separate the pulp and shells. During this process, a large amount of dust will be stirred up in the shelling machine. When the dust enters the environment and is inhaled by the staff, it will affect the health of the staff. For this reason, we propose an extraction device for Plukenetia volubilis shells. Content of the Utility Model

[0004] The purpose of the utility model is to provide an extraction device for Plukenetia volubilis shells to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: An extraction device for Plukenetia volubilis shells, including a housing, a shelling component, a pulp collection component, and a shell collection component. There is a feed port at the top of the housing, a peeling chamber inside the housing, a support frame fixed on the outside of the housing, the shelling component is arranged inside the housing, there is a separation chamber at the bottom of the housing, the feed port, the peeling chamber, and the separation chamber are communicated, the pulp collection component and the shell collection component are symmetrically arranged on both sides of the separation chamber, there is a blowing chamber on the side of the separation chamber, a plurality of blowing pipes are evenly fixed inside the blowing chamber, a fan is fixed at the tail end of the blowing pipe, and a controller electrically connected to the fan is fixed on the support frame. The utility model blows air into the separation chamber through the fan, blows the separated Plukenetia volubilis shells together with the dust into the shell collection box, and sprays water into the vertical pipe through the sprayer arranged in the vertical pipe. The water mist mixes with the dust in the vertical pipe, which can prevent the dust from being stirred up and spreading into the air.

[0006] Preferably, the shelling assembly includes a motor, a rotating shaft, and stripping plates. The motor is fixedly arranged on the top of the support frame. The output end of the motor is fixed with an output shaft, and a first driving wheel is fixed on the output shaft. The rotating shaft is rotatably arranged in the stripping chamber. One end of the rotating shaft penetrates through the housing and is fixed with a first driven wheel. A first belt is sleeved between the first driving wheel and the first driven wheel. There are multiple stripping plates, and the multiple stripping plates are evenly fixed on the outer side of the rotating shaft. An arc-shaped shielding frame is fixedly arranged at the bottom inside the stripping chamber, and striking rods are evenly fixed in the shielding frame. The movement of the stripping plates drives the Physalis angulata in the stripping chamber. The Physalis angulata impacts on the striking rods, and the fruit shells of the Physalis angulata after collision are broken, and the pulp is separated. The pulp and the fruit shells together fall into the separation chamber through the gaps in the shielding frame.

[0007] Preferably, the pulp collection assembly includes a pulp collection box and a pulp transportation pipeline. The pulp transportation pipeline is obliquely and fixedly arranged on one side of the bottom of the separation chamber. The inlet of the pulp transportation pipeline is communicated with the inside of the separation chamber. The pulp collection box is embedded in the support frame, and the pulp collection box is arranged at the bottom of the outlet of the pulp transportation pipeline to collect the separated pulp.

[0008] Preferably, the fruit shell collection assembly includes a fruit shell collection box and a fruit shell transportation pipeline. The fruit shell transportation pipeline is obliquely and fixedly arranged on the side of the bottom of the separation chamber far from the pulp transportation pipeline. The inlet of the fruit shell transportation pipeline is communicated with the inside of the separation chamber. A vertical pipeline is fixedly arranged at the tail end of the fruit shell transportation pipeline, and a fruit shell outlet is arranged at the bottom of the vertical pipeline. A placement box is fixedly arranged outside the fruit shell outlet, and the fruit shell collection box is embedded in the placement box. A spray structure for assisting in dust reduction is arranged in the vertical pipeline, and a transportation structure for transporting the fruit shells is arranged in the fruit shell outlet to collect the separated fruit shells.

[0009] Preferably, the inlet of the fruit shell transportation pipeline is located above the inlet of the pulp transportation pipeline. The wind in the air supply pipeline blows towards the fruit shell transportation pipeline to blow the fruit shells into the fruit shell transportation pipeline, and the pulp falls into the pulp transportation pipeline.

[0010] Preferably, the spray structure includes a sprayer connected to an external water pipe. An installation chamber is fixedly arranged on the inner side of the vertical pipeline. The sprayer is fixedly arranged on the side of the installation chamber away from the vertical pipeline, and the spray head of the sprayer is located in the installation chamber. The water mist is used to wrap the dust between the falling fruit shells to prevent the dust from being stirred up into the external environment.

[0011] Preferably, the transportation structure includes a conveyor belt. The conveyor belt is fixedly arranged in the fruit shell outlet. A second driven wheel is fixed at the outer end of one transmission shaft of the conveyor belt, and a second driving wheel is fixed on the output shaft. A second belt is sleeved between the second driving wheel and the second driven wheel to send the fruit shells into the fruit shell collection box.

[0012] Preferably, the included angle between the spraying direction of the spray head of the sprayer and the falling direction of the fruit shells inside the vertical pipeline is an acute angle to prevent the water mist from spraying towards the separation chamber.

[0013] Preferably, the bottom of the fruit shell collection box is evenly provided with water seepage holes to separate the fruit shells falling into the fruit shell collection box from the water with dust.

[0014] Preferably, a scraping block is provided at the outlet of the conveyor belt. The scraping block is fixed inside the fruit shell outlet to prevent the fruit shells and dust from sticking to the conveyor belt for a long time due to the adhesion of water, and the scraping block is used to scrape the fruit shells, dust and water stains into the fruit shell collection box.

[0015] Compared with the traditional technology, the beneficial effects of the present utility model are as follows:

[0016] 1. By blowing air into the separation chamber through a fan, the separated fruit shells of the bitter gourd together with the dust are blown into the fruit shell collection box. The fruit shells and dust entering the vertical pipe fall together. During the falling process, the sprayer arranged in the middle section of the vertical pipe sprays water into the vertical pipe, and the water mist mixes with the dust in the vertical pipe, which can further prevent the dust from being stirred up and spread into the air;

[0017] 2. By setting the included angle between the spraying direction of the spray head of the sprayer and the falling direction of the fruit shells inside the vertical pipe to be an acute angle, the water mist is directly sprayed towards the fruit shell outlet direction and will not enter the separation chamber through the fruit shell transportation pipe, thus not affecting the quality of the separated pulp.

[0018] 3. By providing a fruit shell collection box with water seepage holes, the fruit shells can be separated from the water with dust, preventing the fruit shells from being soaked in water when in the fruit shell collection box. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the internal structure of the housing of the present utility model;

[0021] Figure 3 is Figure 1 the enlarged view at A in

[0022] Figure 4 is Figure 1 the enlarged view at B in

[0023] Figure 5 is Figure 2 the enlarged view at C in

[0024] Figure 6 is Figure 2 the enlarged view at D in

[0025] In the figure: 1 - housing; 2 - shelling assembly; 3 - pulp collection assembly; 4 - husk collection assembly; 5 - feed inlet; 6 - peeling chamber; 7 - support frame; 8 - separation chamber; 9 - air blowing chamber; 10 - air blowing pipe; 11 - fan; 12 - controller; 13 - motor; 14 - rotating shaft; 15 - peeling plate; 16 - output shaft; 17 - first driving wheel; 18 - first driven wheel; 19 - first belt; 20 - shielding frame; 21 - striking rod; 22 - pulp collection box; 23 - pulp transportation pipe; 24 - husk collection box; 25 - husk transportation pipe; 26 - vertical pipe; 27 - husk outlet; 28 - placement box; 29 - spraying structure; 30 - transportation structure; 31 - sprayer; 32 - installation chamber; 33 - conveyor belt; 34 - second driven wheel; 35 - second driving wheel; 36 - second belt; 37 - water seepage hole; 38 - scraping block. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment:

[0028] Please refer to Figures 1 - 6 , a device for extracting the shell of Chayote fruit shown in the figure, includes a housing 1, a shelling assembly 2, a pulp collection assembly 3 and a husk collection assembly 4. A feed inlet 5 is provided at the top of the housing 1, a peeling chamber 6 is provided inside the housing 1, a support frame 7 is fixed outside the housing 1, the shelling assembly 2 is arranged inside the housing 1, a separation chamber 8 is provided at the bottom of the housing 1, the feed inlet 5, the peeling chamber 6 and the separation chamber 8 are communicated, the pulp collection assembly 3 and the husk collection assembly 4 are symmetrically arranged on both sides of the separation chamber 8, an air blowing chamber 9 is provided on the side of the separation chamber 8, a plurality of air blowing pipes 10 are uniformly fixed inside the air blowing chamber 9, a fan 11 is fixed at the tail end of the air blowing pipe 10, and a controller 12 electrically connected to the fan 11 is fixed on the support frame 7.

[0029] Next, some implementation modes of the present application will be described in detail in conjunction with the accompanying drawings:

[0030] Please refer to Figures 1 - 6 , blow air into the separation chamber 8 through the fan 11, blow the separated Chayote fruit husk together with the dust into the husk collection box 24, spray water into the vertical pipe 26 through the sprayer 31 arranged in the vertical pipe 26, and the water mist is mixed with the dust in the vertical pipe 26, which can avoid the dust from being stirred up and spread into the air.

[0031] Among them, the shelling component 2 includes a motor 13, a rotating shaft 14 and a peeling plate 15. The motor 13 is fixedly arranged on the top of the support frame 7. An output shaft 16 is fixed to the output end of the motor 13. A first driving wheel 17 is fixed on the output shaft 16. The rotating shaft 14 is rotatably arranged in the peeling chamber 6. One end of the rotating shaft 14 penetrates through the housing 1 and is fixed with a first driven wheel 18. A first belt 19 is sleeved between the first driving wheel 17 and the first driven wheel 18. There are multiple peeling plates 15, and the multiple peeling plates 15 are evenly fixed on the outer side of the rotating shaft 14. An arc-shaped shielding frame 20 is fixed at the inner bottom of the peeling chamber 6. Impact rods 21 are evenly fixed in the shielding frame 20. The moving peeling plates 15 drive the pequi nuts in the peeling chamber 6 to move. The pequi nuts hit the impact rods 21, and the shells of the pequi nuts after collision are broken, and the pulp is separated. The pulp and the shell together fall into the separation chamber 8 through the gaps in the shielding frame 20.

[0032] Meanwhile, the pulp collection component 3 includes a pulp collection box 22 and a pulp transportation pipeline 23. The pulp transportation pipeline 23 is obliquely and fixedly arranged on one side of the bottom of the separation chamber 8. The inlet of the pulp transportation pipeline 23 is communicated with the inside of the separation chamber 8. The pulp collection box 22 is embedded in the support frame 7. The pulp collection box 22 is arranged at the bottom of the outlet of the pulp transportation pipeline 23 to collect the separated pulp. The shell collection component 4 includes a shell collection box 24 and a shell transportation pipeline 25. The shell transportation pipeline 25 is obliquely and fixedly arranged on the side of the bottom of the separation chamber 8 away from the pulp transportation pipeline 23. The inlet of the shell transportation pipeline 25 is communicated with the inside of the separation chamber 8. A vertical pipeline 26 is fixed at the tail end of the shell transportation pipeline 25. A shell outlet 27 is arranged at the bottom of the vertical pipeline 26. A placement box 28 is fixedly arranged outside the shell outlet 27. The shell collection box 24 is embedded in the placement box 28. A spray structure 29 for assisting in dust reduction is arranged in the vertical pipeline 26. A transportation structure 30 for transporting the shells is arranged in the shell outlet 27 to collect the separated shells.

[0033] Further, as Figure 5 shown, the spray structure 29 includes a sprayer 31 connected to an external water pipe. An installation chamber 32 is fixedly arranged on the inner side of the vertical pipeline 26. The sprayer 31 is fixedly arranged on the side of the installation chamber 32 away from the vertical pipeline 26. The spray head of the sprayer 31 is located in the installation chamber 32. The included angle between the spraying direction of the spray head of the sprayer 31 and the falling direction of the shells inside the vertical pipeline 26 is an acute angle to prevent the water mist from spraying towards the separation chamber 8. The water mist is used to wrap the dust between the falling shells to prevent the dust from being stirred up into the external environment. As Figure 3 and Figure 6 shown, the transportation structure 30 includes a conveyor belt 33. The conveyor belt 33 is fixedly arranged in the shell outlet 27. A second driven wheel 34 is fixed to the outer end of one transmission shaft of the conveyor belt 33. A second driving wheel 35 is fixed on the output shaft 16. A second belt 36 is sleeved between the second driving wheel 35 and the second driven wheel 34 to send the shells into the shell collection box 24.

[0034] It should be noted that, as Figure 2 shown, the inlet of the husk transportation pipeline 25 is located above the inlet of the pulp transportation pipeline 23. The wind in the air duct 10 blows towards the husk transportation pipeline 25, blowing the husks into the husk transportation pipeline 25, and the pulp falls into the pulp transportation pipeline 23. As Figure 6 shown, the bottom of the husk collection box 24 is evenly provided with water seepage holes 37 to separate the husks falling into the husk collection box 24 from the water with dust. A scraping block 38 is provided at the outlet of the conveyor belt 33. The scraping block 38 is fixed inside the husk outlet 27 to prevent the husks and dust from sticking to the conveyor belt 33 for a long time due to the adhesion of water, and the scraping block 38 is used to scrape the husks, dust and water stains into the husk collection box 24.

[0035] Start the motor 13. The motor 13 drives the rotation of the rotating shaft 14 through the mutual cooperation of the output shaft 16, the first driving wheel 17, the first belt 19 and the first driven wheel 18, and then drives the peeling plate 15 to move in the peeling chamber 6. The dried bitter melon fruits are sent into the peeling chamber 6 through the feeding port 5. The peeling plate 15 drives the bitter melon fruits to move, and the bitter melon fruits continuously collide with the striking rods 21, separating the husk debris and the pulp. The pulp and the husks fall into the separation chamber 8 through the gaps in the shielding frame 20. The controller 12 controls the fan 11 to operate together. The fan 11 blows air into the air duct 10, and the air enters the separation chamber 8 from the air chamber 9 and blows towards the husk transportation pipeline 25, blowing the lighter husks and dust towards the vertical pipeline 26, and the heavier pulp falls into the pulp collection box 22 through the inclined pulp transportation pipeline 23. After the husks and dust reach the vertical pipeline 26, they start to fall. During the falling process, the sprayer 31 provided in the middle section of the vertical pipeline 26 sprays water mist into the vertical pipeline 26. The water mist wraps the dust to prevent the dust falling to the husk outlet 27 from being stirred up into the air. Since the spraying direction of the spray head of the sprayer 31 forms an acute angle with the falling direction of the husks inside the vertical pipeline 26, the water mist sprays directly towards the husk outlet 27 and will not enter the separation chamber 8 through the husk transportation pipeline 25, thus not affecting the quality of the separated pulp. After being baptized by the water mist, the husks and dust fall onto the conveyor belt 33. The motor 13 drives the conveyor belt 33 to drive through the mutual cooperation of the output shaft 16, the second driving wheel 35, the second belt 36 and the second driven wheel 34, sending the husks, dust and water into the husk collection box 24. The dust and water falling into the husk collection box 24 fall through the water seepage holes 37 and are separated from the husks, achieving the preliminary flushing effect of the husks and reducing the subsequent flushing time.

[0036] As Figure 2 and Figure 5 shown, the sprayer 31 is arranged in the installation chamber 32, so that the spray head of the sprayer 31 is hidden outside the falling space of the husks, preventing the husks from scratching the sprayer 31 and at the same time preventing dust from adhering to the spray head of the sprayer 31.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but may also include other elements not expressly listed, or may also include elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for extracting the fruit shell of Miteng, characterized in that: include: A shell (1), a shelling assembly (2), a pulp collection assembly (3) and a shell collection assembly (4); the shell (1) is provided with a feed inlet (5) at the top, a stripping chamber (6) is provided inside the shell (1), a support frame (7) is fixed outside the shell (1), the shelling assembly (2) is arranged inside the shell (1), a separation chamber (8) is provided at the bottom of the shell (1), the feed inlet (5) and the stripping chamber (6) are connected to the separation chamber (8), the pulp collection assembly (3) and the shell collection assembly (4) are symmetrically arranged on both sides of the separation chamber (8), a blast chamber (9) is provided on the side of the separation chamber (8), a plurality of blast pipes (10) are evenly fixed inside the blast chamber (9), a fan (11) is fixed at the rear end of the blast pipe (10), and a controller (12) electrically connected to the fan (11) is fixed on the support frame (7).

2. The device for extracting the fruit shell of the vine according to claim 1, characterized in that: The shelling assembly (2) comprises a motor (13), a rotating shaft (14) and a stripping plate (15). The motor (13) is fixedly arranged on the top of the support frame (7). An output shaft (16) is fixedly arranged at the output end of the motor (13). A first driving wheel (17) is fixedly arranged on the output shaft (16). The rotating shaft (14) is rotatably arranged in the stripping chamber (6). One end of the rotating shaft (14) passes through the shell (1) and is fixedly arranged with a first driven wheel (18). A first belt (19) is sleeved between the first driving wheel (17) and the first driven wheel (18). A plurality of stripping plates (15) are provided. The plurality of stripping plates (15) are evenly fixed on the outside of the rotating shaft (14). An arc-shaped shielding frame (20) is fixedly arranged at the bottom of the inner side of the stripping chamber (6). A striking stick (21) is evenly fixed in the shielding frame (20).

3. The device for extracting the fruit shell of the vine according to claim 2, characterized in that: The pulp collection assembly (3) comprises a pulp collection box (22) and a pulp transport pipe (23); the pulp transport pipe (23) is fixed obliquely to one side of the bottom of the separation chamber (8); the inlet of the pulp transport pipe (23) is connected to the interior of the separation chamber (8); the pulp collection box (22) is embedded in the support frame (7); and the pulp collection box (22) is arranged at the bottom of the outlet of the pulp transport pipe (23).

4. The device for extracting the fruit shell of the vine according to claim 3, characterized in that: The shell collection assembly (4) comprises a shell collection box (24) and a shell transport pipe (25); the shell transport pipe (25) is tilted and fixedly arranged at a side of the bottom of the separation chamber (8) away from the pulp transport pipe (23); the inlet of the shell transport pipe (25) is connected to the interior of the separation chamber (8); a vertical pipe (26) is fixedly arranged at the rear end of the shell transport pipe (25); a shell outlet (27) is arranged at the bottom of the vertical pipe (26); a placement box (28) is fixedly arranged outside the shell outlet (27); the shell collection box (24) is embedded in the placement box (28); a spray structure (29) for assisting dust reduction is arranged in the vertical pipe (26); and a transport structure (30) for transporting shells is arranged in the shell outlet (27).

5. The device for extracting the fruit shell of the vine according to claim 4, characterized in that: The inlet of the shell transport pipeline (25) is located above the inlet of the pulp transport pipeline (23).

6. The device for extracting the fruit shell of the vine according to claim 4, characterized in that: The spray structure (29) comprises a sprayer (31) connected to an external water pipe, a mounting chamber (32) is fixed inside the vertical pipe (26), the sprayer (31) is fixed on a side of the mounting chamber (32) away from the vertical pipe (26), and a spray head of the sprayer (31) is located inside the mounting chamber (32).

7. The device for extracting the fruit shell of the vine according to claim 4, characterized in that: The transport structure (30) comprises a conveyor belt (33), the conveyor belt (33) is fixedly arranged in the fruit shell outlet (27), a second driven wheel (34) is fixedly arranged at the outer end of a conveyor shaft of the conveyor belt (33), a second driving wheel (35) is fixedly arranged on the output shaft (16), and a second belt (36) is sleeved between the second driving wheel (35) and the second driven wheel (34).

8. The device for extracting the fruit shell of the vine according to claim 6, characterized in that: The angle between the spray direction of the spray head of the sprayer (31) and the falling direction of the fruit shell inside the vertical pipe (26) is an acute angle.

9. The device for extracting the fruit shell of the vine according to claim 4, characterized in that: The bottom of the husk collecting box (24) is evenly provided with water seepage holes (37).

10. The device for extracting the fruit shell of the vine according to claim 7, characterized in that: A scraper (38) is provided at the outlet of the conveyor belt (33), and the scraper (38) is fixed in the shell outlet (27).