Air suction type coffee fresh fruit complete peeling device
The gas-assisted coffee cherry peeling device addresses damage and environmental issues in existing systems by using vacuum suction and ring-cutting mechanisms for efficient, water-free peeling, ensuring intact fruit skin for further processing.
Patent Information
- Application Number
- CN202510743645.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-05
- Publication Date
- 2025-07-15
AI Technical Summary
Existing coffee fresh fruit peeling equipment can easily lead to severe damage to the peel and damage to the flesh. Wet peeling causes coffee beans to become damp and deteriorate, which has high environmental protection costs.
The complete peeling device of fresh coffee fruits is adopted, and the cutting of the ring knife and the suction cup peeling mechanism are used to achieve waterless peeling. The peel and flesh are completely separated by vacuum adsorption and annular cutting knife.
Ensure the integrity of the peel, avoid the moisture and deterioration of coffee beans, provide high-quality peel raw materials, provide convenience for subsequent processing, and achieve an efficient and environmentally friendly production process.
Smart Images
Figure CN120304483A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of coffee fruit peeling equipment, and particularly to a pneumatic suction type complete peeling device for fresh coffee fruits. Background Art
[0002] In the coffee industry, the automated peeling and collection system for fresh coffee fruits is a key equipment for realizing efficient coffee processing. With the continuous growth of the coffee market demand, higher requirements are put forward for the efficiency, quality and environmental protection of the peeling treatment of fresh coffee fruits. The traditional treatment methods for fresh coffee fruits are gradually replaced by automated peeling and collection systems, which can process a large number of fresh coffee fruits in a short time to meet the needs of industrial production. However, there are still many areas for improvement in the technology of the current automated peeling and collection systems on the market.
[0003] The automated peeling and collection systems for fresh coffee fruits in the prior art basically adopt wet peeling or semi-wet peeling processes. Wet peeling usually relies on the scouring force of water flow and the extrusion action of machinery to separate the pericarp and pulp of fresh coffee fruits; semi-wet peeling reduces the amount of water used to a certain extent, but still requires water to participate in the peeling process. Both of these processes use water as a medium and, through actions such as stirring and friction of mechanical equipment, destroy the connection structure between the pericarp and pulp of fresh coffee fruits, thereby achieving peeling.
[0004] However, these prior arts have obvious drawbacks in practical applications. Taking a coffee planting base in Yunnan as an example, when using wet peeling equipment during the rainy season, since the coffee beans are in contact with water for a long time, the phenomenon of damp and deterioration occurs frequently, resulting in a large number of coffee beans not meeting the quality standards and causing economic losses. At the same time, whether it is wet peeling or semi-wet peeling, under the action of mechanical external force, the pericarp is severely damaged and cannot meet the subsequent processing requirements such as using coffee pericarp to make pericarp tea. In addition, a large amount of wastewater generated by wet and semi-wet peeling needs to be specially treated, increasing the environmental protection cost and treatment difficulty of production, and it is difficult to achieve the efficient and environmental protection production goal of the coffee industry. Therefore, the present invention provides a pneumatic suction type complete peeling device for fresh coffee fruits to solve the deficiencies existing in the prior art. Summary of the Invention
[0005] Aiming at the deficiencies of the prior art, the present invention provides a pneumatic suction type complete peeling device for fresh coffee fruits, which solves the problems that the coffee fruit peeling equipment in the prior art is prone to cause serious damage to the pericarp and damage to the pulp.
[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: An air-suction type coffee fresh fruit complete peeling device, comprising a processing table, a conveying mechanism, a ring knife cutting mechanism, two suction cup peeling mechanisms and a collection mechanism. A receiving cylinder is fixedly connected to the top of the processing table. A material guiding groove is opened on the inner bottom wall of the receiving cylinder, and a conveying pipe is fixedly connected at the bottom through port of the material guiding groove. The conveying mechanism is arranged on the top of the processing table, and one end of the conveying mechanism is in contact with one end of the conveying pipe.
[0007] Preferably, the conveying mechanism includes a separation cylinder. One end of the separation cylinder is in contact with one end of the conveying pipe. A linear guide rail is installed inside the separation cylinder, and an orifice plate is fixedly connected to the moving seat of the linear guide rail.
[0008] Preferably, the two suction cup peeling mechanisms are respectively installed on the top and side wall of the processing table. The suction cup peeling mechanism includes a first cylinder. The two first cylinders are respectively installed on the top and side wall of the processing table. The output end of the first cylinder is fixedly connected with a mounting frame. A plurality of sliding rods are rotatably connected to the inner side of the mounting frame. One end of the sliding rod is fixedly connected with a vacuum suction cup.
[0009] Preferably, two fixing frames are fixedly connected to the side wall of the processing table. The outer side of the sliding rod is slidably connected to the inner through hole of the fixing frame.
[0010] Preferably, a second cylinder is installed on the outer side of the mounting frame. The output end of the second cylinder is fixedly connected with a rack plate. The other end of the sliding rod is fixedly connected with a cylindrical gear, and the rack plate meshes with a plurality of cylindrical gears.
[0011] Preferably, the ring knife cutting mechanism is installed on the top of the processing table and located on both sides of the suction cup peeling mechanism. The ring knife cutting mechanism includes two support columns. The bottom of the support column is fixedly connected to the top of the processing table. A driving device is arranged at the top of the support column, and a movable frame is arranged on the outer side of the driving device. An annular cutting knife is installed on the inner side of the movable frame.
[0012] Preferably, the collection mechanism is installed on the top of the processing table and located between the ring knife cutting mechanism and the suction cup peeling mechanism. The collection mechanism includes two collection buckets. A table board is fixedly connected to the top of the collection bucket. A guiding plate is fixedly connected to the top of the table board. A limiting strip is arranged on the top of the table board.
[0013] Preferably, three groups of air motors are arranged at the middle position between the two guiding plates for impacting the pulp and the peel.
[0014] The present invention provides an air-suction type coffee fresh fruit complete peeling device, which has the following beneficial effects:
[0015] The present invention realizes waterless peeling, avoiding the risk of coffee beans getting damp and deteriorating caused by the participation of water. Through the coordinated operation of the ring knife cutting and suction cup peeling mechanism, the coffee pericarp can be completely separated, ensuring the integrity of the pericarp, providing high-quality raw materials for the subsequent processing into pericarp tea. The system can peel repeatedly according to requirements, accurately control the peeling degree of each fruit, and the collection and storage are efficient, convenient, and thorough. The pulp and pericarp are accurately separated, greatly facilitating the subsequent storage and transportation. It is particularly suitable for processing scenarios that pursue the preservation of complete coffee pericarp in a waterless environment, helping the coffee industry achieve a more efficient and environmentally friendly production process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a perspective view of the present invention;
[0017] Figure 2 is a schematic structural view of the receiving cylinder of the present invention;
[0018] Figure 3 is a schematic structural view of the conveying pipe of the present invention;
[0019] Figure 4 is Figure 3 an enlarged view of part A in
[0020] Figure 5 is a schematic structural view of the annular cutting knife of the present invention;
[0021] Figure 6 is a schematic structural view of the vacuum suction cup of the present invention;
[0022] Figure 7 is a schematic structural view of the table board of the present invention;
[0023] Figure 8 is a schematic structural view of the expanded state of the present invention.
[0024] Among them, 1, processing table; 2, receiving cylinder; 3, conveying pipe; 4, separation cylinder; 5, orifice plate; 6, cylinder one; 7, mounting rack; 8, sliding rod; 9, cylinder two; 10, rack plate; 11, vacuum suction cup; 12, support pillar; 13, movable frame; 14, annular cutting knife; 15, table board; 16, guiding plate; 17, collection bucket; 18, limiting strip. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of 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.
[0026] Embodiment 1:
[0027] Please refer to the attached Figure 1 - Attachment Figure 7, an embodiment of the present invention provides a pneumatic suction type coffee fresh fruit complete peeling device, which includes a processing table 1, a conveying mechanism, a ring knife cutting mechanism, two suction cup peeling mechanisms and a collection mechanism. A receiving cylinder 2 is fixedly connected to the top of the processing table 1. A material guiding groove is provided on the inner bottom wall of the receiving cylinder 2. The angle of the material guiding groove is carefully calculated to ensure that the fruits can smoothly and quickly enter the conveying pipe 3 from the through hole, avoiding blockage or jamming. And at the bottom through hole of the material guiding groove, a conveying pipe 3 is fixedly connected. The diameter and material of the conveying pipe 3 are also specially selected. The diameter size is adapted to the size of the fruits, and the material has good wear resistance and smoothness to reduce the damage of the fruits during the conveying process; the conveying mechanism is arranged on the top of the processing table 1, and one end of the conveying mechanism is in contact with one end of the conveying pipe 3. The conveying mechanism includes a separation cylinder 4. One end of the separation cylinder 4 is in contact with one end of the conveying pipe 3. A linear guide rail is installed inside the separation cylinder 4. Its operating precision is extremely high, and the moving distance and speed of the orifice plate 5 can be accurately controlled. And a moving seat of the linear guide rail is fixedly connected with an orifice plate 5. The hole distribution on the orifice plate 5 is optimized to ensure that the fruits are evenly distributed on its surface. And the edges of the holes are polished to prevent scratching the fruits. The hole diameter is smaller than the fruits, so that three-quarters of the fruits are above the holes; the two suction cup peeling mechanisms are respectively installed on the top and side wall of the processing table 1. The suction cup peeling mechanism includes a cylinder one 6. The cylinder one 6 has strong and stable power and can accurately control the downward movement distance of the mounting frame 7 to ensure that the vacuum suction cup 11 can firmly hold the fruit. The two cylinders one 6 are respectively installed on the top and side wall of the processing table 1. The output end of the cylinder one 6 is fixedly connected with a mounting frame 7. A plurality of sliding rods 8 are rotatably connected to the inner side of the mounting frame 7. The rotational flexibility of the plurality of sliding rods 8 directly affects the evenness of fruit peeling. One end of the sliding rod 8 is fixedly connected with a vacuum suction cup 11. Two fixing frames are fixedly connected to the side wall of the processing table 1. The outer side of the sliding rod 8 is slidably connected to the inner through hole of the fixing frame.A cylinder two 9 is installed on the outer side of the mounting bracket 7. The output end of the cylinder two 9 is fixedly connected with a rack plate 10. The other end of the sliding rod 8 is fixedly connected with a cylindrical gear, and the rack plate 10 meshes with a plurality of cylindrical gears. The connection is firm and reliable, and it can achieve stable and efficient rotation under the drive of the rack plate 10. The ring knife cutting mechanism is installed on the top of the processing table 1 and is located on both sides of the sucker peeling mechanism. The ring knife cutting mechanism includes two columns 12. The bottom of the column 12 is fixedly connected to the top of the processing table 1. The material of the column 12 has high strength and stability and can withstand the huge force generated when the driving device and the annular cutting knife 14 work. A driving device is arranged at the top of the column 12, and the power output of the driving device can be adjusted according to the size and hardness of the fruit. An activity frame 13 is arranged on the outer side of the driving device, and an annular cutting knife 14 is installed on the inner side of the activity frame 13. The cutting edge of the annular cutting knife 14 is sharp and durable and is made of a special alloy material, and it can maintain good cutting performance during long-term work. The collection mechanism is installed on the top of the processing table 1 and is located in the middle of the ring knife cutting mechanism and the sucker peeling mechanism. The collection mechanism includes two collection barrels 17. A table plate 15 is fixedly connected to the top of the collection barrel 17. The size of the table plate 15 is closely adapted to the top of the collection barrel 17 to ensure that the pulp and the peel can accurately fall into the corresponding collection barrel 17. A guiding plate 16 is fixedly connected to the top of the table plate 15. The inclination angle of the guiding plate 16 has been optimized through multiple tests and can guide the fruit and the peel to slide down smoothly. A limiting strip 18 is arranged on the top of the table plate 15. The arrangement of the limiting strip 18 can prevent the collection barrel 17 from shifting during the working process and ensure the stability of the equipment operation. Three air motors are arranged at the middle position between the two guiding plates 16 for impacting the pulp and the peel. The upper and lower air motors are mainly used to blow the peel off the vacuum sucker 11, and their jet angles have been accurately calculated to ensure that the peel can completely fall into the collection barrel 17. The wind blown by the middle group of air motors can not only quickly blow the fruit into the collection barrel 17 but also effectively dry the pectin carried by the fruit to avoid pectin residue affecting the fruit quality and subsequent collection.
[0028] Embodiment Two:
[0029] Please refer to the appendix Figure 1 - appendix Figure 7, an embodiment of the present invention provides a pneumatic suction type coffee fresh fruit complete peeling device. On the basis of Embodiment 1, this embodiment adjusts the ring knife cutting mechanism. The ring knife cutting mechanism consists of a rotary power mechanism, a cutting clamping mechanism, and a power cylinder. The ring knife cutting surface is set as a semi-circle, symmetrically arranged at 1 / 4 above the receiving hole plate 5. An electric push rod is bolted to the rear of the ring knife, and a sliding block is bolted to the rear of the electric push rod. The sliding block is located on the slide rail of the rotary plane. The rotary plane is provided with two planes, the front and the rear, separated by a sliding groove in the middle. A double-door baffle is provided in the middle of the rear plane, and a sensor push rod is provided outside the front plane. The ring knife cutting mechanism is horizontally provided with two ring knives that are equidistant from each other and cut inward. The ring knives are located in the guide rail groove, which is divided into two columns, the front and the rear. The rear column is fixed and immovable, and a double-door baffle that can be opened from the other side is provided on its inner side. There is a movable slide rail in the front column, and an electric push rod is provided behind the ring knife. The bottom of the electric push rod is fixedly connected to the slider, and the slider is installed on the slide rail, so as to push the ring knife to squeeze and cut the fresh fruit inward, and push the circular moving block at the tail of the ring knife to the front column to the slide rail. A small optical sensor is provided outside the front column. When it detects that the ring knife block arrives in front, the sensor transmits the induction back to the motor, and the motor controls the push rod above the sensor to push. The ring knife block is pushed onto the slide rail, and the ring knife block moves to the suction cup device at the other end through the movable slide rail. The circulating conveyor belt, the moving escalator, a small optical sensor is provided outside it, which can perform induction and push, and then is taken to the other end by the conveyor belt. When the suction cup motor starts, it drives the ring knife to loosen outward and fall into the rear column. At this end of the rear column, there is a movable conveyor belt, which returns to the initial position because the weight is reduced. Different from Embodiment 1, the ring knife is used to clamp and transport the fruit, rather than directly transporting it through the hole plate 5.
[0030] Specifically, when the fresh coffee fruits start to enter the entire automated peeling and collection system, they first enter the receiving cylinder 2. The guiding trough inside the receiving cylinder 2 has a suitable inclination angle and a smooth inner wall, which enables the fresh coffee fruits to smoothly and orderly pass through the guiding trough and enter the conveying pipe 3 from the through holes at its bottom, effectively avoiding the accumulation or blockage of fruits at the entrance and ensuring the efficient operation of the entire system. After the fruits are discharged from the conveying pipe 3, the orifice plate 5 moves to one side of the conveying pipe 3. Baffles can be arranged on both outer sides of the orifice plate. Then, the orifice plate 5 slowly moves away from the conveying pipe 3. In this way, the fruits will fall into the holes opened on the orifice plate 5. The aperture diameters of these holes are precisely calculated and are smaller than the fruits themselves. In this way, three-quarters of the fruits will be above the holes. This layout is very crucial as it provides a good foundation for the subsequent peeling operation, enabling the fruits to be stably placed on the orifice plate 5 for subsequent grasping and processing. Then, the orifice plate 5 starts to move driven by the linear guide rail. The high-precision operation of the linear guide rail ensures the accuracy and stability of the movement of the orifice plate 5. As the orifice plate 5 moves, the originally randomly dropped fruits will gradually be evenly distributed on the orifice plate 5. This effect of even distribution is very important as it ensures that each fruit can be processed by the subsequent mechanism at a suitable position, avoiding the problem that some fruits cannot be normally peeled or are not thoroughly processed due to uneven distribution of the fruits. When the part of the orifice plate 5 with evenly distributed fruits is conveyed under the upper-layer suction cup peeling mechanism, the first cylinder 6 is activated. The first cylinder 6 has a powerful and stable power output and pushes the mounting bracket 7 downward. The downward movement of the mounting bracket 7 drives a plurality of sliding rods 8 and the vacuum suction cups 11 connected thereto to move downward together. The vacuum suction cups 11 are connected to the air extraction pump through pipes. When the vacuum suction cups 11 come into contact with the fruits, the air extraction pump is activated to quickly generate a strong suction force to firmly suck the fruits. This firm adsorption effect ensures that the fruits will not shake or fall during the subsequent peeling operation, guaranteeing the accuracy and stability of the peeling operation. After the vacuum suction cups 11 suck the fruits, the orifice plate 5 quickly resets. After resetting, the orifice plate 5 will continue to receive new fresh coffee fruits and start a new round of fruit distribution work, thus realizing the continuous and efficient operation of the entire system. At this time, the driving devices at the tops of the two supports 12 start to function. The driving devices can precisely adjust the power output according to the characteristics of the fruits such as size and hardness, and drive the two annular cutting knives 14 to approach each other. The driving device is specifically composed of an electric slide rail and an electric push rod. The electric push rod is installed on the moving seat of the electric slide rail, and the annular cutting knife 14 is installed at the output end of the electric push rod. The two groups of annular cutting knives 14 are on the same horizontal plane. When the annular cutting knives 14 approach the fruits, their sharp and durable cutting edges will precisely adhere to the outside of the fruits. This precise fitting effect enables the cutting operation to be accurately carried out;Subsequently, the system activates cylinder two 9, and cylinder two 9 drives the rack plate 10 to move. Since the rack plate 10 meshes with the cylindrical gears at the other ends of multiple sliding rods 8, the movement of the rack plate 10 will drive the multiple sliding rods 8 to rotate. The rotation of the sliding rods 8 causes the sucked fruits to rotate accordingly. Then, the two groups of annular cutting knives 14 will gradually approach. Under the action of the annular cutting knives 14, the peel of the fruit is divided into two halves. Then, the rotation and retraction of the vacuum suction cups 11 generate a twisting force to peel the skin, which can ensure the uniformity and integrity of the peeling, enabling the peel to be peeled off relatively completely, providing good conditions for subsequent peel collection and processing. After completing the peeling operation, the system releases the adsorption of the fruit. At this time, the middle group of air motors is activated to blow air, which can not only blow the fruit from the current position into the interior of one of the collection buckets 17, but also effectively air-dry the pectin carried by the fruit, preventing the fruit from sticking to the inner wall of the collection bucket 17 due to the stickiness of the pectin, ensuring that the fruit can be smoothly collected and facilitating subsequent further processing of the fruit. Finally, the two groups of air motors on the upper and lower layers are activated. These two groups of air motors blow the peels in the upper and lower layer vacuum suction cups 11 into another collection bucket 17 for collection. A fence is set on the top of the table board 15 to prevent the peels and fruits from rolling off the table surface, which is used to assist in collection. Since the jet angle of the air motor can ensure that the peels are completely blown off the vacuum suction cups 11, and with the assistance of the guardrail and baffle, part of the peels can directly fall into the collection bucket 17. A small amount of peels fall on the table surface, and a scraper can be set to reciprocate on the moving seat of the electric guide rail to push the peels into the interior of the collection bucket 17. Through such operations, the fruits and peels are separated and collected without water, and the collected peels are relatively complete, which provides high-quality raw materials for subsequent processing of the peels into peel tea. The entire system efficiently and stably completes the peeling and collection tasks of coffee fresh fruits through the coordinated work of each mechanism.;
[0031] Working principle: First, the fresh coffee fruits enter the receiving cylinder 2 and are discharged through the conveying pipe 3 from the through hole via the feeding chute. The fruits will fall into the holes opened on the orifice plate 5, and the aperture is smaller than the fruits, so that three-quarters of the fruits are above the holes. The orifice plate 5 will move under the influence of the linear guide rail, so that the fruits are evenly distributed on the orifice plate 5 and then conveyed to the lower part of the upper-layer sucker peeling mechanism. The first cylinder 6 is started to drive the mounting frame 7 to drive the plurality of sliding rods 8 and the vacuum suckers 11 to move downward, and the fruits are sucked. Then the orifice plate 5 will reset. At this time, the driving devices at the tops of the two supports 12 drive the annular cutting knives 14 in the two movable frames to approach each other, so that the knife edges are attached to the outside of the fruits. Then the second cylinder 9 is started to drive the rack plate 10 to move, driving the plurality of sliding rods 8 to rotate, so that the lower half of the fruits can be peeled. Then the lower-layer vacuum suckers 11 suck the fruits, and the skin on the upper layer of the fruits is twisted off, that is, the fruit peeling operation is completed. Then the adsorption on the fruits is released, and the middle group of starters is started to blow hot air so that the fruits roll along the slope on the tabletop into the interior of one of the collection barrels 17. The hot air can dry the pectin carried by the fruits and prevent sticking to the inner wall of the collection barrel 17 due to the viscosity of the pectin. Then the upper and lower groups of pneumatic motors are started to blow the fruit skins in the upper and lower-layer vacuum suckers 11 into another collection barrel 17 for collection. In this way, the fruit peels are collected without water separation, and the fruit peels are relatively complete, which is convenient for subsequent processing into fruit peel tea.
[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An air-suction type coffee fresh fruit complete peeling device, comprising a processing table (1), a conveying mechanism, a ring knife cutting mechanism, two sucker peeling mechanisms and a collecting mechanism, characterized in that, A receiving cylinder (2) is fixedly connected to the top of the processing table (1). A material guiding groove is formed in the inner bottom wall of the receiving cylinder (2), and a conveying pipe (3) is fixedly connected to the bottom through port of the material guiding groove. The conveying mechanism is arranged on the top of the processing table (1), and one end of the conveying mechanism is in contact with one end of the conveying pipe (3).
2. The air-suction type coffee fresh fruit complete peeling device according to claim 1, characterized in that, The conveying mechanism includes a separation cylinder (4). One end of the separation cylinder (4) is in contact with one end of the conveying pipe (3). A linear guide rail is installed inside the separation cylinder (4), and a hole plate (5) is fixedly connected to the moving seat of the linear guide rail.
3. The air-suction type coffee fresh fruit complete peeling device according to claim 2, characterized in that, Two sucker peeling mechanisms are respectively installed on the top and the side wall of the processing table (1). The sucker peeling mechanism includes a first cylinder (6). The two first cylinders (6) are respectively installed on the top and the side wall of the processing table (1). The output end of the first cylinder (6) is fixedly connected to a mounting frame (7). A plurality of sliding rods (8) are rotatably connected to the inner side of the mounting frame (7). One end of the sliding rod (8) is fixedly connected to a vacuum sucker (11).
4. A suction-type complete coffee fruit peeling device according to claim 3, characterized in that Two fixing frames are fixedly connected to the side wall of the processing table (1). The outer side of the sliding rod (8) is slidably connected to the inner through hole of the fixing frame.
5. The air-suction type coffee fresh fruit complete peeling device according to claim 4, characterized in that A second cylinder (9) is installed on the outer side of the mounting frame (7). The output end of the second cylinder (9) is fixedly connected to a rack plate (10). The other end of the sliding rod (8) is fixedly connected to a cylindrical gear, and the rack plate (10) meshes with a plurality of cylindrical gears.
6. The air-suction type coffee fresh fruit complete peeling device according to claim 1, wherein The ring knife cutting mechanism is installed on the top of the processing table (1) and is located on both sides of the sucker peeling mechanism. The ring knife cutting mechanism includes two support columns (12). The bottom of the support column (12) is fixedly connected to the top of the processing table (1). A driving device is arranged at the top of the support column (12), and a movable frame (13) is arranged on the outer side of the driving device. An annular cutting knife (14) is installed on the inner side of the movable frame (13).
7. A pneumatic suction type complete coffee fresh fruit peeling device according to claim 6, characterized in that, The collection mechanism is installed on the top of the processing table (1) and is located between the ring knife cutting mechanism and the sucker peeling mechanism. The collection mechanism includes two collection barrels (17). A table board (15) is fixedly connected to the top of the collection barrel (17). A guiding plate (16) is fixedly connected to the top of the table board (15). A limiting strip (18) is arranged on the top of the table board (15).
8. A pneumatic suction type coffee fresh fruit complete peeling device according to claim 7, characterized in that, Three groups of air motors are arranged at the middle position between the two guiding plates (16) for impacting the pulp and the peel.