Electric pepper picking device

Abstract

The present application relates to the technical field of crop picking equipment, and provides an electric pepper picking device, which comprises a picking mechanism for grabbing and cutting off the stems of peppers, a collecting mechanism for collecting pepper particles to realize bagging, and a driving mechanism for driving the picking mechanism to act to realize the picking of peppers; wherein the picking mechanism comprises a main pipe, an outer cylinder, an inner cylinder and a cutter, the outer cylinder is rotatably sleeved outside the main pipe through the driving of the driving mechanism, the inner cylinder is sleeved inside the main pipe from the inlet of the main pipe and is detachably connected with the outer cylinder to rotate synchronously with the outer cylinder, and the cutter is connected to the inner end of the inner cylinder; when the driving mechanism is started, the collecting mechanism can generate negative pressure at the outer end of the inner cylinder to suck in the peppers for cutting off by the cutter. The inner cylinder, the cutter and the collecting mechanism provided by the present application can realize the picking, collecting and bagging of multiple peppers at one time under the action of negative pressure, the operation is labor-saving and efficient, and the cutter is built-in, so that the safety is high.

Description

Technical Field

[0001] This invention relates to the field of crop harvesting equipment technology, specifically to an electric pepper harvesting device. Background Technology

[0002] Sichuan pepper originated in my country and is a special spice. It ranks first among the "Thirteen Spices" and is known as the "King of Seasonings".

[0003] Due to the unique characteristics of the Sichuan pepper crop—the tree stems have numerous thorns, and the peppercorns are relatively small—harvesting Sichuan pepper is quite difficult. Currently, there are two main harvesting methods:

[0004] 1. Manual harvesting, which involves pinching the stems of peppercorns off with fingernails; this method is labor-intensive, inefficient, time-consuming, and can easily result in injury.

[0005] 2. Relying on tools, such as electric pepper harvesters, which consist of a body and a handle, are complex in structure, heavy, inconvenient to carry, laborious to use, and have poor popularity; another method is to use a small electric saw to cut the peppers, but after cutting, the peppers fall to the ground or hang on the tree, which is not convenient for collection, requiring manual picking for secondary collection, which is very inefficient.

[0006] Therefore, there is an urgent need to design a labor-saving electric pepper harvesting device to achieve rapid harvesting and collection of peppers. Summary of the Invention

[0007] To address the shortcomings of existing technologies, this invention provides an electric pepper harvesting device to solve the problems of high labor intensity, time and effort required for manual harvesting, inconvenient operation of tools, and low efficiency caused by the need for secondary collection.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] An electric pepper harvesting device, comprising:

[0010] Harvesting equipment, used to grab Sichuan peppercorns and cut their stems;

[0011] Collection apparatus for collecting peppercorn granules for bagging; and

[0012] A drive mechanism is used to drive the harvesting mechanism to harvest the Sichuan peppercorns;

[0013] The harvesting mechanism includes a main tube, an outer cylinder, an inner cylinder, and a cutter. The outer cylinder is rotated and sleeved on the outside of the main tube by the drive mechanism. The inner cylinder is sleeved inside the main tube from the inlet of the main tube and is detachably connected to the outer cylinder to rotate synchronously with it. The cutter is connected to the inner end of the inner cylinder. When the drive mechanism is started, the collection mechanism can generate negative pressure at the outer end of the inner cylinder to draw in the peppercorns for the cutter to cut.

[0014] Optionally, the main pipe is provided with a first conical section, a first straight section and a second conical section with decreasing inner diameter in sequence;

[0015] The outer cylinder is provided with a second straight section, a third conical section and a third straight section in sequence. The second straight section and the third conical section are located outside the first conical section. The third straight section is rotatably sleeved on the outside of the first straight section through a pair of bearings and is connected to the drive mechanism for transmission.

[0016] The inner cylinder is provided with a flange, a fourth conical section and a fourth straight section in sequence. The fourth conical section is located inside the first conical section and the fourth straight section is located inside the first straight section. The flange is connected to the outer end of the second straight section by screws. A support block is connected to the inner end of the fourth straight section radially.

[0017] The cutter is connected to the support block;

[0018] One end of the collecting mechanism is connected to the second conical section, and the other end extends to the driving mechanism. The driving mechanism is connected to the outer wall of the first straight section.

[0019] Optionally, the inner wall of the fourth conical section is provided with multiple sets of circumferentially distributed pepper combs for combing the peppers sucked into the inner cylinder so as to facilitate cutting by the cutter.

[0020] Optionally, the support block is hollow and contains a spring.

[0021] The cutter has an overall L-shaped structure, and its cutting edge is set along its bending direction;

[0022] One end of the cutter extends radially toward the inner cylinder and slides into the support block to abut against the spring; the other end extends axially toward the inner cylinder and has a semi-circular blade at the middle of the side where this end is located.

[0023] Optionally, a magnetic block is provided at one end of the cutter that extends into the support block. The magnetic block is directly opposite to the annular electromagnet sleeved on the outer wall of the first straight section. The annular electromagnet is magnetically attached to the side of the bearing to prevent axial movement.

[0024] By changing the direction of the current, the annular electromagnet can switch its magnetic poles to attract or repel the magnetic block.

[0025] Optionally, multiple cutters are evenly distributed around the axial circumference of the inner cylinder;

[0026] The semi-circular blades on the multiple cutters face different directions.

[0027] Optionally, the collection mechanism includes a C-shaped bend, a discharge pipe, and a ventilated mesh;

[0028] One end of the C-shaped bend is connected to the flange of the second conical section, and the other end is bent upward to extend to the drive mechanism;

[0029] The discharge pipe is close to the second cone section and one end of it is perpendicularly connected to the C-shaped bend, while the other end extends downward to connect with the cloth bag for collecting peppercorns.

[0030] The breathable mesh is fixedly connected to the inner wall of the C-shaped bend behind the discharge pipe and is used to intercept peppercorn particles so that they fall into the cloth bag.

[0031] Optionally, the collection mechanism further includes a scraper brush for clearing the air-permeable mesh;

[0032] The scraper brush is attached to the side of the breathable mesh away from the second cone section and is unidirectionally rotatably connected to the bracket built into the C-shaped bend.

[0033] Optionally, the drive mechanism includes a support and a dual-axis motor;

[0034] The support is fixedly connected to the outer wall of the first straight section, and a battery is installed inside it to power the operation of the annular electromagnet and the dual-axis motor.

[0035] The dual-axis motor is fixedly mounted on the support. One output shaft of the dual-axis motor is connected to a gear, which meshes with a gear ring. The gear ring is located at the end of the third straight cylindrical section away from the third conical cylindrical section. The gear ring and the gear are covered by a safety shell.

[0036] The other output shaft of the dual-axis motor extends into the C-shaped bend and is connected to blades.

[0037] Optionally, the drive mechanism further includes a control panel;

[0038] The control panel is installed on the outer wall of one end of the C-shaped bend that extends to the drive mechanism, and is used to control the forward and reverse rotation of the dual-axis motor and switch the direction of the current drawn by the annular electromagnet from the battery.

[0039] Compared with the prior art, the beneficial effects of the present invention are:

[0040] 1. With its inner cylinder, cutting blade, and collecting mechanism, multiple peppercorns can be harvested, collected, and bagged at once under negative pressure. This makes the operation labor-saving and efficient, and the built-in cutting blade ensures high safety.

[0041] 2. The spring built into the hollow support block can automatically adjust the cutting path of the cutter, making it flexible to harvest the peppercorns, reducing the amount of peppercorns left on the branches and effectively improving the harvesting effect.

[0042] 3. By utilizing the principle of attraction between opposite poles and repulsion between like poles, the magnetic block can move closer to or further away from the ring electromagnet that switches magnetic poles, thereby changing the compression degree of the spring. This replaces the passive adjustment of the spring with the active adjustment of the ring electromagnet, allowing the cutter to cut the pepper stems at different parts of the branch, thus further reducing the amount of pepper remaining on the branch and improving the harvesting effect.

[0043] 4. The semi-circular blades facing different directions can cut the pepper stems in different parts of the branch when the cutter rotates, thereby further reducing the amount of pepper remaining on the branch and improving the harvesting effect.

[0044] 5. The rotation of the cutter, the generation of negative pressure, and the unblocking of the ventilation mesh are all handled by a single dual-axis motor, which greatly simplifies the structure of this harvesting equipment, effectively reduces the overall weight of the equipment, making it easy to carry and less strenuous to use. Attached Figure Description

[0045] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0046] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0047] Figure 2 for Figure 1 A magnified schematic diagram of section A in the middle;

[0048] Figure 3 for Figure 1 A magnified schematic diagram of the B section in the middle;

[0049] Figure 4 for Figure 1 A magnified schematic diagram of a portion of the C-shaped structure. Detailed Implementation

[0050] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0051] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0053] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0054] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0055] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, these are merely examples and are not intended to limit the present invention.

[0056] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0057] See Figures 1-4 As shown, the present invention provides an electric pepper harvesting device, comprising:

[0058] Harvesting mechanism 100 is used to grab Sichuan peppercorns and cut their stems;

[0059] Collection device 200, used to collect peppercorn granules for bagging; and

[0060] The drive mechanism 300 is used to drive the harvesting mechanism 100 to harvest the peppercorns.

[0061] The harvesting mechanism 100 includes a main pipe 110, an outer cylinder 120, an inner cylinder 130, and a cutter 140. The outer cylinder 120 is rotated and sleeved on the outside of the main pipe 110 by the drive mechanism 300. The inner cylinder 130 is sleeved on the inside of the main pipe 110 from the inlet of the main pipe 110 and is detachably connected to the outer cylinder 120 so that it rotates synchronously with it. The cutter 140 is connected to the inner end of the inner cylinder 130. When the drive mechanism 300 is started, the collection mechanism 200 can generate negative pressure at the outer end of the inner cylinder 130 to suck in the peppercorns for the cutter 140 to cut.

[0062] Specifically, the main pipe 110 is provided with a first tapered section 111, a first straight section 112, and a second tapered section 113, with decreasing inner diameters in sequence; the outer cylinder 120 is provided with a second straight section 121, a third tapered section 122, and a third straight section 123 in sequence. The second straight section 121 and the third tapered section 122 are located outside the first tapered section 111, and the third straight section 123 is rotatably sleeved outside the first straight section 112 via a pair of bearings 150 and is connected to the drive mechanism 300 for transmission; the inner cylinder 130 is provided with a flange 131, a fourth tapered section 122, and a third tapered section 123 in sequence. The fourth cylindrical section 132 and the fourth straight cylindrical section 133 are located inside the first cylindrical section 111 and inside the first straight cylindrical section 112. The flange is connected to the outer end of the second straight cylindrical section 121 by screws. The inner end of the fourth straight cylindrical section 133 is connected to the support block 134 radially. The cutter 140 is connected to the support block 134. One end of the collecting mechanism 200 is connected to the second cylindrical section 113 and the other end extends to the driving mechanism 300. The driving mechanism 300 is connected to the outer wall of the first straight cylindrical section 112.

[0063] In use, the drive mechanism 300 is activated, causing the outer cylinder 120 and inner cylinder 130 to rotate synchronously. The cutter 140 rotates accordingly. At the same time, the collecting mechanism 200 continuously draws in air at the fourth conical section 132 of the inner cylinder 130 to generate negative pressure. The negative pressure adsorption binds the pepper branches that are about to be harvested near the fourth conical section 132. The trumpet-shaped fourth conical section 132 can gather the scattered pepper branches so that they are drawn into the fourth straight section 133. The rotating inner cylinder 130 can pre-pluck the pepper particles with high maturity, while the pepper particles that have not been plucking are harvested by cutting off the stems of the peppers by the rotating cutter 140. Then, under the suction action of the drive mechanism 300, the pepper particles pass through the second conical section 113 and enter the collecting mechanism 200 for collection and bagging. In other words, through the inner cylinder 130, the cutter 140 and the collecting mechanism 200, multiple peppercorns can be picked, collected and bagged at one time under negative pressure. The operation is labor-saving and efficient, and the cutter 140 is built-in, which ensures high safety.

[0064] The inner wall of the fourth conical section 132 is provided with multiple sets of circumferentially distributed pepper combs 135, which are used to comb the peppers sucked into the inner cylinder 130 so that the cutter 140 can cut them.

[0065] See Figure 2 and Figure 3 As shown, the support block 134 is hollow and contains a spring 136. The cutter 140 has an L-shaped structure, with its cutting edge set along its bending direction. One end of the cutter 140 extends radially towards the inner cylinder 130 and slides into the support block 134, where it contacts and connects with the spring 136. The other end extends axially towards the inner cylinder 130, with a semi-circular blade 141 located in the middle of the side where this end is located. When the inner cylinder 130 rotates, the cutter 140 is compressed by centrifugal force, and the restoring force of the spring 136 pushes the cutter 140 back to its original position, thereby automatically adjusting the rotation radius of the cutter 140 to cut the pepper stems at different parts of the branch radially and axially through the L-shaped cutting edge (especially the semi-circular blade 141). In other words, the spring 136 built into the hollow support block 134 can automatically adjust the cutting path of the cutter 140, allowing it to flexibly complete the harvesting of peppers, reducing the amount of peppers remaining on the branches, and effectively improving the harvesting effect.

[0066] A magnetic block 142 is provided at one end of the cutter 140 that extends into the support block 134. The magnetic block 142 is directly opposite to the annular electromagnet 160 sleeved on the outer wall of the first cylindrical section 112. The annular electromagnet 160 is magnetically attached to the side of the bearing 150 to prevent axial movement. By changing the direction of the current, the annular electromagnet 160 can switch its magnetic poles to attract or repel the magnetic block 142. Through the principle of opposite poles attracting and like poles repelling, the magnetic block 142 can move closer to or further away from the annular electromagnet 160 with its magnetic poles switching, changing the compression degree of the spring 136. This replaces the passive adjustment of the spring 136 with the active adjustment of the annular electromagnet 160, allowing the cutter 140 to cut the pepper stems at different parts of the branch, thereby further reducing the amount of pepper remaining on the branch and improving the harvesting effect.

[0067] In this embodiment, multiple cutters 140 are evenly distributed around the axial circumference of the inner cylinder 130, and the semi-circular blades 141 on the multiple cutters 140 face different directions. The semi-circular blades 141 facing different directions can cut the pepper stems at different parts of the branch when the cutter 140 rotates, thereby further reducing the amount of pepper remaining on the branch and improving the harvesting effect.

[0068] The collecting mechanism 200 includes a C-shaped bend 210, a discharge pipe 220, and a breathable net 230. One end of the C-shaped bend 210 is connected to the flange of the second conical section 113, and the other end bends upward to extend to the drive mechanism 300. The discharge pipe 220 is close to the second conical section 113, with one end perpendicularly connected to the C-shaped bend 210 and the other end extending downward to connect to the cloth bag for collecting peppercorns (not shown in the figure). The breathable net 230 is fixedly connected to the inner wall of the C-shaped bend 210 behind the discharge pipe 220 to intercept peppercorn particles so that they fall into the cloth bag. By holding the upper part of the C-shaped bend 210, the harvesting device can be held with one hand. Then, the drive mechanism 300 is turned on, which drives the cutter 140 to rotate. At the same time, the peppercorn particles cut by the cutter 140 are sucked in through the C-shaped bend 210 and intercepted by the breathable net 230. The continuously accumulating peppercorn particles fall into the cloth bag under their own gravity, thus achieving bagging.

[0069] The collecting mechanism 200 also includes a scraper brush 240 for clearing the ventilation net 230. The scraper brush 240 is attached to the side of the ventilation net 230 away from the second conical section 113 and is unidirectionally rotatably connected to the bracket 211 built into the C-shaped bend 210. When the fourth conical section 132 cannot adsorb the pepper branches to be picked, the drive mechanism 300 is activated in reverse, blowing air into the main pipe 110 through the C-shaped bend 210, causing the scraper brush 240 to rotate to scrape the ventilation net 230. Combined with the back-blowing, the peppers hanging on the ventilation net 230 are blown off, thereby restoring the ventilation capacity of the ventilation net 230.

[0070] The drive mechanism 300 includes a support 310 and a dual-axis motor 320. The support 310 is fixedly connected to the outer wall of the first straight cylindrical section 112 and has a battery installed inside to power the operation of the annular electromagnet 160 and the dual-axis motor 320. The dual-axis motor 320 is fixedly mounted on the support 310. One output shaft of the dual-axis motor 320 is connected to a gear 330, which meshes with a gear ring 124. The gear ring 124 is located at the end of the third straight cylindrical section 123 away from the third conical section 122. The gear ring 124 and the gear 330 are covered by a safety shell (not shown in the figure). The other output shaft of the dual-axis motor 320 extends into the C-shaped bend 210 and is connected to a blade 340. When the dual-shaft motor 320 rotates forward, the cutter 140 rotates through the transmission of gear 330 and gear ring 124. At the same time, the blade 340 rotates, and air is continuously drawn in through the C-shaped bend 210 at the fourth cone section 132 of the inner cylinder 130 to generate negative pressure, thereby realizing the picking, collection and bagging of peppercorns. The air adsorbed by the negative pressure is blown towards the dual-shaft motor 320 through the C-shaped bend 210 to achieve dust removal and cooling, while avoiding direct airflow to workers, which is comfortable. During this process, the unidirectional rotating scraper brush 240 does not rotate. When the dual-shaft motor 320 rotates in reverse, the blade 340 blows air into the main pipe 110 through the C-shaped bend 210, and the unidirectional rotating scraper brush 240 rotates in the wind, thereby scraping the ventilation net 230. In other words, the rotation of the cutter 140, the generation of negative pressure, and the unblocking of the ventilation mesh 230 all share a single dual-axis motor 320, which greatly simplifies the structure of this harvesting equipment, effectively reduces the overall weight of the harvesting equipment, makes the harvesting equipment easy to carry, and is also more labor-saving to use.

[0071] The drive mechanism 300 also includes a control panel 350, which is mounted on the outer wall of one end of the C-shaped bend 210 extending into the drive mechanism 300. The control panel 350 controls the forward and reverse rotation of the dual-axis motor 320 and switches the direction of current drawn from the battery by the annular electromagnet 160. When holding the upper part of the C-shaped bend 210, the worker's thumb can perform the above operations on the control panel 350, allowing for one-handed holding and operation, which is convenient and efficient.

[0072] The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the technical solutions of the present invention. Any technical solution that can be implemented based on the above embodiments without creative effort should be considered to fall within the scope of protection of the patent of the present invention.

Claims

1. An electrically powered Sichuan pepper picking device, characterized in that, The application relates to an electrically-driven pepper picking device. The device comprises: a picking mechanism for grabbing and cutting off the stems of peppers; a collecting mechanism for collecting pepper particles to realize bagging; and a driving mechanism for driving the picking mechanism to realize the picking of peppers. The picking mechanism comprises a main pipe, an outer cylinder, an inner cylinder and a cutter, the outer cylinder is rotatably sleeved outside the main pipe through the driving of the driving mechanism, the inner cylinder is sleeved inside the main pipe from the inlet of the main pipe and is detachably connected with the outer cylinder to rotate synchronously, and the cutter is connected to the inner end of the inner cylinder; when the driving mechanism is started, the negative pressure generated at the outer end of the inner cylinder through the collecting mechanism can suck the peppers into the inner cylinder for cutting off by the cutter. The main pipe is sequentially provided with a first tapered cylinder section, a first straight cylinder section and a second tapered cylinder section with decreasing inner diameters. The outer cylinder is sequentially provided with a second straight cylinder section, a third tapered cylinder section and a third straight cylinder section, the second straight cylinder section and the third tapered cylinder section are located outside the first tapered cylinder section, the third straight cylinder section is rotatably sleeved outside the first straight cylinder section through a pair of bearings and is in transmission connection with the driving mechanism. The inner cylinder is sequentially provided with a flange, a fourth tapered cylinder section and a fourth straight cylinder section, the fourth tapered cylinder section is located inside the first tapered cylinder section, the fourth straight cylinder section is located inside the first straight cylinder section, the flange is connected to the outer end of the second straight cylinder section through screws, and the inner end of the fourth straight cylinder section is connected with a supporting block in the radial direction. The cutter is connected with the supporting block.

2. The electrically powered Sichuan pepper picking device according to claim 1, characterized in that, One end of the collecting mechanism is connected with the second tapered cylinder section, and the other end extends to the driving mechanism, and the driving mechanism is connected with the outer wall of the first straight cylinder section. A plurality of groups of pepper combing brushes are arranged on the inner wall of the fourth tapered cylinder section in the circumferential direction for combing the peppers sucked into the inner cylinder to facilitate the cutting off of the peppers by the cutter.

3. The electrically-driven pepper picking device according to claim 1 or 2, characterized in that: The supporting block is hollow and is provided with a spring therein; The cutter has an L-shaped structure as a whole, and the cutting edge is arranged along the bending direction of the cutter; One end of the cutter extends radially towards the inner cylinder and is connected with the spring through sliding extension into the inside of the supporting block, and the other end of the cutter extends axially towards the inner cylinder and is provided with a semicircular blade at the middle of the side.

4. The electrically-driven pepper picking device according to claim 3, characterized in that: The end of the cutter extending into the inside of the supporting block is provided with a magnetic block, the magnetic block is opposite to a ring-shaped electromagnet sleeved on the outer wall of the first straight cylinder section, and the ring-shaped electromagnet is attached to the side surface of the bearing through magnetic force to prevent axial movement; By changing the current direction, the ring-shaped electromagnet can switch the magnetic pole to attract or repel the magnetic block.

5. The electrically-driven pepper picking device according to claim 4, characterized in that: A plurality of cutters are arranged in the circumferential direction around the inner cylinder. The semicircular blades on the plurality of cutters are arranged in different directions.

6. The electrically-driven pepper picking device according to claim 5, characterized in that: The collecting mechanism comprises a C-shaped elbow pipe, a discharge pipe and a breathable mesh; One end of the C-shaped elbow pipe is connected with the flange of the second tapered cylinder section, and the other end is bent upwards to extend to the driving mechanism. The discharge pipe is close to the second conical section, and one end of the discharge pipe is vertically penetrated through the C-shaped elbow pipe, and the other end of the discharge pipe extends downward to dock the cloth bag for collecting pepper; The air-permeable net is fixedly connected to the inner side wall of the C-shaped elbow pipe behind the discharge pipe, and is used for intercepting pepper particles to make them fall into the cloth bag.

7. The electric pepper picking device according to claim 6, characterized in that: The collecting mechanism further comprises a scraper brush for dredging the air-permeable net; The scraper brush is attached to the side of the air-permeable net away from the second conical section and is unidirectionally connected to the bracket built in the C-shaped elbow pipe.

8. The electric pepper picking device according to claim 6 or 7, characterized in that: The driving mechanism comprises a support and a double-shaft motor; The support is fixedly connected to the outer side wall of the first straight section, and an accumulator is mounted in the support to supply power for the operation of the annular electromagnet and the double-shaft motor; The double-shaft motor is fixedly installed on the support, one output shaft of the double-shaft motor is connected with a gear, the gear is engaged with a gear ring, the gear ring is arranged at one end of the third straight section away from the third conical section, and the gear ring and the gear are covered with a safety shell; The other output shaft of the double-shaft motor extends into the C-shaped elbow pipe and is connected with a blade.

9. The electric pepper picking device according to claim 8, characterized in that: The driving mechanism further comprises a control panel; The control panel is installed on the outer side wall of one end of the C-shaped elbow pipe extending to the driving mechanism, and is used for controlling the forward and reverse rotation of the double-shaft motor and switching the current direction of the annular electromagnet taking power from the accumulator.

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