Electric pepper picking equipment

Abstract

The invention relates to the technical field of crop picking equipment, and provides electric pepper picking equipment which comprises a picking mechanism used for grabbing peppers and cutting off stems of the peppers; the collecting mechanism is used for collecting the Chinese prickly ash particles to achieve bagging; the driving mechanism is used for driving the picking mechanism to act so as to pick the Chinese prickly ash; wherein the picking mechanism comprises a main pipe, an outer cylinder, an inner cylinder and a cutter, the outer cylinder is rotationally sleeved outside the main pipe through driving of the driving mechanism, the inner cylinder is sleeved in the main pipe from an inlet of the main pipe and detachably connected with the outer cylinder so as to synchronously rotate with the outer cylinder, and the cutter is connected to the inner end of the inner cylinder; when the driving mechanism is started, negative pressure can be generated at the outer end of the inner cylinder through the collecting mechanism to suck the Chinese prickly ash to be cut off by the cutter. By arranging the inner cylinder, the cutter and the collecting mechanism, picking, collecting and bagging of multiple Chinese prickly ash can be achieved at a time under the action of negative pressure, labor is saved in operation, efficiency is high, and safety is high due to the fact that the cutter is internally arranged.

Description

Technical Field

[0001] The invention relates to the technical field of crop picking equipment, and in particular to electric pepper picking equipment. Background Art

[0002] Sichuan pepper originated in my country. It is a special spice, ranking first among the “Thirteen Spices” of condiments and is known as the “King of Condiments”.

[0003] Due to the particularity of pepper crops, namely the pepper tree stems have a lot of thorns, and the pepper grains are relatively small, it is difficult to pick pepper. There are two main ways to pick pepper:

[0004] 1. Manual picking, that is, pinching off the stems of peppercorns with fingernails; this method is labor-intensive and has low picking efficiency. It is not only time-consuming and labor-intensive, but also easy to get hurt.

[0005] 2. Relying on tools, such as an electric pepper harvester, which consists of a body and a handle, has a complex structure, is heavy, inconvenient to carry, and is not easy to use. It has poor popularity. Another example is the use of a small electric saw to cut the peppers. After cutting, the peppers fall to the ground or hang on the trees, which is not convenient for collecting the peppers. That is, manual picking is required for secondary collection, which is very inefficient.

[0006] Therefore, it is urgent to design a labor-saving electric pepper picking device to achieve rapid picking and collection of pepper. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides an electric pepper picking device to solve the problems in the prior art of high labor intensity, time-consuming and labor-intensive manual picking, inconvenient tool picking operation, and low efficiency caused by the need for secondary collection.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] An electric pepper picking device, comprising:

[0010] A picking mechanism for grabbing the peppercorns and cutting off their stems;

[0011] A collecting mechanism for collecting pepper particles for bagging; and

[0012] A driving mechanism, used for driving the picking mechanism to pick the peppers;

[0013] Among them, the picking mechanism includes a main tube, an outer tube, an inner tube and a cutter. The outer tube is driven and rotated by the driving mechanism and is sleeved on the outside of the main tube. The inner tube is sleeved into the main tube from the entrance of the main tube and is detachably connected to the outer tube to rotate synchronously with it. The cutter is connected to the inner end of the inner tube. When the driving mechanism is started, the collection mechanism can generate negative pressure at the outer end of the inner tube to suck the pepper into the tube for the cutter to cut it.

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

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

[0016] The inner cylinder is provided with a flange, a fourth conical cylinder section and a fourth straight cylinder section in sequence, the fourth conical cylinder section is located inside the first conical 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 by screws, and the inner end of the fourth straight cylinder section is connected to a support block along its radial direction;

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

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

[0019] Optionally, a plurality of groups of pepper combing brushes evenly distributed around the circumference are provided on the inner side wall of the fourth conical cylinder section, for combing the peppercorns sucked into the inner cylinder to facilitate cutting by the cutting knife.

[0020] Optionally, the support block is hollow and has a spring built therein;

[0021] The cutter is in an L-shaped structure as a whole, and its cutting edge is arranged 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, while the other end extends axially toward the inner cylinder and a semicircular blade is provided in the middle of the side where the end is located.

[0023] Optionally, a magnetic block is provided at one end of the cutter extending into the support block, and the magnetic block is directly opposite to the annular electromagnet sleeved on the outer wall of the first straight tube section, and the annular electromagnet is pressed against the side surface of the bearing by magnetic force 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, a plurality of the cutters are evenly distributed around the axial circumference of the inner cylinder;

[0026] The semicircular blades on the plurality of cutters face in different directions.

[0027] Optionally, the collecting mechanism includes a C-shaped elbow, a discharge pipe and a breathable net;

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

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

[0030] The air-permeable net is fixedly connected to the inner side wall of the C-shaped curved pipe behind the discharge pipe and is used to intercept the pepper particles so that they fall into the cloth bag.

[0031] Optionally, the collecting mechanism further comprises a scraper brush for unclogging the air-permeable net;

[0032] The scraper brush is in contact with the side of the air-permeable net away from the second cone section and is unidirectionally rotatably connected to a bracket built into the C-shaped elbow.

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

[0034] The support is fixedly connected to the outer side wall of the first straight tube section, and a battery for supplying power to the annular electromagnet and the dual-axis motor is installed inside the support;

[0035] The dual-axis motor is fixedly mounted on the support, an output shaft of the dual-axis motor is connected to a gear, the gear is meshed with a gear ring, the gear ring is arranged at one end of the third straight cylinder section away from the third conical cylinder section, and the gear ring and the gear outer cover are provided with a safety shield;

[0036] The other output shaft of the dual-axis motor is connected with a blade after extending into the C-shaped curved pipe.

[0037] Optionally, the driving mechanism further comprises a control panel;

[0038] The control panel is mounted on the outer side wall of one end of the C-shaped curved pipe extending to the driving mechanism, and is used to control the forward and reverse rotation of the dual-axis motor and switch the current direction of the annular electromagnet drawing power from the battery.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] 1. Through the inner cylinder, cutter and collection mechanism, multiple peppercorns can be picked, collected and bagged at one time under negative pressure, which is labor-saving and efficient. The cutter is built-in and has high safety.

[0041] 2. The spring built into the hollow support block can automatically adjust the cutting path of the cutter, so that the pepper can be picked flexibly, which can reduce the pepper remaining on the branches and effectively improve the picking effect.

[0042] 3. Based on the principle that opposite poles attract and like poles repel, the magnetic block can move closer to or farther away from the annular electromagnet of magnetic pole switching, changing the degree of compression of the spring, so as to replace the turning radius of the cutter from passive adjustment of the spring with active adjustment of the annular electromagnet, so that the cutter can cut the pepper stems at different parts of the branches, thereby further reducing the pepper remaining on the branches and improving the picking effect.

[0043] 4. The semicircular blades facing different directions can cut the pepper stems at different positions on the branches when the cutter rotates, thereby further reducing the peppers remaining on the branches and improving the picking effect.

[0044] 5. The rotation of the cutter, the generation of negative pressure and the dredging of the air-permeable net all share a dual-axis motor, which greatly simplifies the structure of the picking device and can effectively reduce the overall weight of the picking device, making the picking device easy to carry and more labor-saving to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0047] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0048] Figure 3 for Figure 1 The enlarged structural diagram of the middle part B;

[0049] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of local C in the middle. DETAILED DESCRIPTION

[0050] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0051] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0055] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention.

[0056] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0057] See also Figure 1 to Figure 4 As shown, the present invention provides an electric pepper picking device, comprising:

[0058] A picking mechanism 100, used for grabbing the peppercorns and cutting off the stems of the peppercorns;

[0059] A collecting mechanism 200 is used to collect the pepper particles for bagging; and

[0060] The driving mechanism 300 is used to drive the picking mechanism 100 to pick the pepper;

[0061] Among them, the picking mechanism 100 includes a main tube 110, an outer tube 120, an inner tube 130 and a cutter 140. The outer tube 120 is rotated and sleeved on the outside of the main tube 110 through the drive of the driving mechanism 300. The inner tube 130 is sleeved into the main tube 110 from the entrance of the main tube 110 and is detachably connected to the outer tube 120 to rotate synchronously with it. The cutter 140 is connected to the inner end of the inner tube 130. When the driving mechanism 300 is started, a negative pressure can be generated at the outer end of the inner tube 130 through the collecting mechanism 200 to suck the pepper into the tube for cutting by the cutter 140.

[0062] Specifically, the main tube 110 is provided with a first conical cylinder section 111, a first straight cylinder section 112 and a second conical cylinder section 113 with decreasing inner diameters in sequence; the outer cylinder 120 is provided with a second straight cylinder section 121, a third conical cylinder section 122 and a third straight cylinder section 123 in sequence, the second straight cylinder section 121 and the third conical cylinder section 122 are located outside the first conical cylinder section 111, and the third straight cylinder section 123 is rotatably sleeved on the outside of the first straight cylinder section 112 through a pair of bearings 150 and is transmission-connected to the driving mechanism 300; the inner cylinder 130 is provided with a flange 131, a fourth conical cylinder section 132 and a third conical cylinder section 133 in sequence. The fourth conical cylinder section 132 is located inside the first conical cylinder section 111, and the fourth straight cylinder section 133 is located inside the first straight cylinder section 112. The flange is connected to the outer end of the second straight cylinder section 121 by screws, and the inner end of the fourth straight cylinder section 133 is connected with a support block 134 along its radial direction; the cutter 140 is connected to the support block 134; one end of the collecting mechanism 200 is connected to the second conical cylinder section 113, and the other end extends to the driving mechanism 300, and the driving mechanism 300 is connected to the outer wall of the first straight cylinder section 112.

[0063] When in use, the driving mechanism 300 is started, and the outer cylinder 120 and the inner cylinder 130 rotate synchronously, and the cutter 140 rotates accordingly. At the same time, the collecting mechanism 200 continuously inhales air at the fourth cone section 132 of the inner cylinder 130 to generate negative pressure, and the pepper branches to be picked close to the fourth cone section 132 are restrained by negative pressure adsorption. The trumpet-shaped fourth cone section 132 can gather the scattered pepper branches so that they are sucked into the fourth straight cylinder section 133. The rotating inner cylinder 130 can pull out the pepper particles with high maturity in advance, and the pepper particles that are not pulled out are cut off by the rotating cutter 140 to achieve picking. Afterwards, under the suction action of the driving mechanism 300, the pepper particles pass through the second cone section 113 and enter the collecting mechanism 200 to be collected and bagged. That is to say, by providing the inner cylinder 130, the cutter 140 and the collecting mechanism 200, a plurality of peppercorns can be picked, collected and bagged at one time under the action of negative pressure, which is labor-saving and efficient, and the cutter 140 is built-in, which is highly safe.

[0064] A plurality of groups of pepper combing brushes 135 evenly distributed around the circumference are provided on the inner side wall of the fourth conical cylinder section 132 for combing the peppercorns sucked into the inner cylinder 130 to facilitate cutting by the cutter 140 .

[0065] See also Figure 2 and Figure 3 As shown, the support block 134 is hollow and has a spring 136 built therein; the cutter 140 is an L-shaped structure as a whole, and its blade is arranged along its bending direction; one end of the cutter 140 extends radially toward the inner cylinder 130 and the end slides into the support block 134 and then contacts and connects with the spring 136, and the other end extends axially toward the inner cylinder 130 and a semicircular blade 141 is arranged in the middle of the side where the end is located. When the inner cylinder 130 rotates, the cutter 140 is affected by the centrifugal force to compress the spring 136, and the reset force of the spring 136 pushes the cutter 140 to reset, thereby automatically adjusting the turning radius of the cutter 140 to cut off the pepper stems at different parts of the branches from the radial and axial directions through the L-shaped blade (especially the semicircular blade 141). That is to say, through the spring 136 built into the hollow support block 134, the cutting path of the cutter 140 can be automatically adjusted, so that the pepper can be picked flexibly, and the pepper remaining on the branches can be reduced, which effectively improves the picking effect.

[0066] A magnetic block 142 is provided at one end of the cutter 140 extending 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 straight tube section 112. The annular electromagnet 160 is pressed against the side of the bearing 150 by magnetic force to prevent axial movement. By changing the direction of the current, the annular electromagnet 160 can switch the magnetic poles to attract or repel the magnetic block 142. Based on the principle that opposite poles attract and like poles repel, the magnetic block 142 can approach or move away from the annular electromagnet 160 with switched magnetic poles, changing the compression degree of the spring 136, so as to replace the turning radius of the cutter 140 with the passive adjustment of the spring 136 and the active adjustment of the annular electromagnet 160, so that the cutter 140 can cut the pepper stems at different parts of the branches, thereby further reducing the peppers remaining on the branches and improving the picking effect.

[0067] In this embodiment, a plurality of cutters 140 are evenly distributed around the axial circumference of the inner cylinder 130, and the semicircular blades 141 on the plurality of cutters 140 face in different directions. The semicircular blades 141 facing in different directions can cut the pepper stems at different positions on the branches when the cutters 140 rotate, thereby further reducing the peppers remaining on the branches and improving the picking effect.

[0068] The collecting mechanism 200 includes a C-shaped curved pipe 210, a discharge pipe 220 and a breathable net 230. One end of the C-shaped curved pipe 210 is connected to the second cone section 113 by a flange, and the other end is bent upward to extend to the driving mechanism 300. The discharge pipe 220 is close to the second cone section 113 and one end thereof is vertically connected to the C-shaped curved pipe 210, and the other end is extended downward to connect to a cloth bag (not shown in the figure) for collecting pepper. The breathable net 230 is fixedly connected to the inner wall of the C-shaped curved pipe 210 behind the discharge pipe 220, and is used to intercept pepper particles so that they fall into the cloth bag. The upper part of the C-shaped curved pipe 210 can be held in one hand to hold the picking device, and then the driving mechanism 300 is turned on, and the pepper particles cut by the cutter 140 are sucked in through the C-shaped curved pipe 210 and intercepted by the breathable net 230. The pepper particles that are continuously accumulated fall into the cloth bag under the action of their own gravity, thereby achieving bagging.

[0069] The collecting mechanism 200 also includes a scraper brush 240 for clearing the air permeable net 230. The scraper brush 240 is attached to the side of the air permeable net 230 away from the second cone section 113 and is unidirectionally connected to the bracket 211 built into the C-shaped elbow 210. When the fourth cone section 132 cannot absorb the pepper branches to be picked, the driving mechanism 300 is reversely started to blow air into the main pipe 110 through the C-shaped elbow 210, so that the scraper brush 240 rotates to scrape the air permeable net 230, and the pepper hanging on the air permeable net 230 is blown off by the backblowing, thereby restoring the air permeability of the air permeable net 230.

[0070] The driving 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 cylinder section 112, and a battery for powering the annular electromagnet 160 and the dual-axis motor 320 is installed inside the support 310. The dual-axis motor 320 is fixedly installed on the support 310. An output shaft of the dual-axis motor 320 is connected to a gear 330. The gear 330 is meshed with a ring gear 124. The ring gear 124 is arranged at one end of the third straight cylinder section 123 away from the third conical cylinder section 122. The ring gear 124 and the gear 330 are covered with a safety shell (not shown in the figure). The other output shaft of the dual-axis motor 320 is extended into the C-shaped elbow 210 and is connected to a blade 340. When the dual-axis motor 320 rotates forward, the cutter 140 is driven to rotate by the transmission belt of the gear 330 and the ring gear 124, and the blade 340 rotates at the same time. Air is continuously sucked in at the fourth cone section 132 of the inner cylinder 130 through the C-shaped elbow 210 to generate negative pressure, thereby realizing the picking, collection and bagging of peppercorns, and the negative pressure adsorbed air is blown to the dual-axis motor 320 through the C-shaped elbow 210 to achieve dust cleaning and cooling, while avoiding direct blowing on the workers, which is comfortable. During this process, the unidirectional rotating scraper brush 240 will not rotate; when the dual-axis motor 320 reverses, the blade 340 blows air into the main pipe 110 through the C-shaped elbow 210, and the unidirectional rotating scraper brush 240 rotates against the wind, thereby scraping the breathable net 230. That is to say, the rotation of the cutter 140, the generation of negative pressure and the dredging of the breathable net 230 share a dual-axis motor 320, which greatly simplifies the structure of the picking device and can effectively reduce the overall weight of the picking device, making the picking device easy to carry and more labor-saving to use.

[0071] The driving mechanism 300 further includes a control panel 350, which is mounted on the outer side wall of one end of the C-shaped curved tube 210 extending to the driving mechanism 300, and is used to control the forward and reverse rotation of the dual-axis motor 320 and switch the current direction of the annular electromagnet 160 drawing power from the battery. When holding the upper part of the C-shaped curved tube 210, the thumb of the worker can perform the above operations on the control panel 400, that is, it can be held and operated with one hand, which is convenient and efficient.

[0072] The above embodiments are only preferred embodiments of the present invention and are not limitations of the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.

Claims

1. An electric pepper picking device, characterized in that: include: A picking mechanism for grabbing the peppercorns and cutting off their stems; A collecting mechanism, used for collecting pepper particles for bagging; and A driving mechanism, used for driving the picking mechanism to pick the peppers; Among them, the picking mechanism includes a main tube, an outer tube, an inner tube and a cutter. The outer tube is driven and rotated by the driving mechanism and is sleeved on the outside of the main tube. The inner tube is sleeved into the main tube from the entrance of the main tube and is detachably connected to the outer tube to rotate synchronously with it. The cutter is connected to the inner end of the inner tube. When the driving mechanism is started, the collection mechanism can generate negative pressure at the outer end of the inner tube to suck the pepper into the tube for the cutter to cut it.

2. The electric pepper picking device according to claim 1 is characterized in that: The main pipe is provided with a first conical cylinder section, a first straight cylinder section and a second conical cylinder section with decreasing inner diameters in sequence; The outer cylinder is provided with a second straight cylinder section, a third conical cylinder section and a third straight cylinder section in sequence, the second straight cylinder section and the third conical cylinder section are located outside the first conical cylinder section, the third straight cylinder section is rotatably sleeved on the outside of the first straight cylinder section through a pair of bearings and is transmission-connected to the driving mechanism; The inner cylinder is provided with a flange, a fourth conical cylinder section and a fourth straight cylinder section in sequence, the fourth conical cylinder section is located inside the first conical 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 by screws, and the inner end of the fourth straight cylinder section is connected to a support block along its radial direction; The cutter is connected to the support block; One end of the collecting mechanism is connected to the second conical cylinder section, and the other end extends to the driving mechanism, and the driving mechanism is connected to the outer side wall of the first straight cylinder section.

3. The electric pepper picking device according to claim 2, characterized in that: A plurality of groups of pepper combing brushes evenly distributed around the circumference are provided on the inner side wall of the fourth conical cylinder section, which are used to comb the pepper sucked into the inner cylinder to facilitate cutting by the cutting knife.

4. The electric pepper picking device according to claim 2 or 3, characterized in that: The support block is hollow and has a spring built in it; The cutter is in an L-shaped structure as a whole, and its cutting edge is arranged along its bending direction; One end of the cutter extends radially toward the inner cylinder and slides into the support block to abut against the spring, while the other end extends axially toward the inner cylinder and a semicircular blade is provided in the middle of the side where the end is located.

5. The electric pepper picking device according to claim 4 is characterized in that: A magnetic block is provided at one end of the cutter extending into the support block, and the magnetic block is directly opposite to the annular electromagnet sleeved on the outer wall of the first straight tube section. The annular electromagnet is pressed against the side of the bearing by magnetic force to prevent axial movement; By changing the direction of the current, the annular electromagnet can switch the magnetic poles to attract or repel the magnetic block.

6. The electric pepper picking device according to claim 5, characterized in that: The cutters are uniformly distributed around the axial circumference of the inner cylinder; The semicircular blades on the plurality of cutters face in different directions.

7. The electric pepper picking device according to claim 2 or 6, characterized in that: The collecting mechanism includes a C-shaped elbow, a discharge pipe and a breathable net; One end of the C-shaped elbow is connected to the flange of the second cone section, and the other end is bent upward to extend to the driving mechanism; The discharge pipe is close to the second cone section and one end of the discharge pipe is vertically connected to the C-shaped elbow pipe, and the other end extends downward to connect with the cloth bag for collecting peppercorns; The air-permeable net is fixedly connected to the inner side wall of the C-shaped curved pipe behind the discharge pipe and is used to intercept the pepper particles so that they fall into the cloth bag.

8. The electric pepper picking device according to claim 7, characterized in that: The collecting mechanism also includes a scraper brush for dredging the air-permeable net; The scraper brush is in contact with the side of the air-permeable net away from the second cone section and is unidirectionally rotatably connected to a bracket built into the C-shaped elbow.

9. The electric pepper picking device according to claim 5 or 6, characterized in that: The driving mechanism includes a support and a dual-axis motor; The support is fixedly connected to the outer side wall of the first straight tube section, and a battery for supplying power to the annular electromagnet and the dual-axis motor is installed inside the support; The dual-axis motor is fixedly mounted on the support, an output shaft of the dual-axis motor is connected to a gear, the gear is meshed with a gear ring, the gear ring is arranged at one end of the third straight cylinder section away from the third conical cylinder section, and the gear ring and the gear outer cover are provided with a safety shield; The other output shaft of the dual-axis motor is connected with a blade after extending into the C-shaped curved pipe.

10. The electric pepper picking device according to claim 9, characterized in that: The driving mechanism also includes a control panel; The control panel is mounted on the outer side wall of one end of the C-shaped curved pipe extending to the driving mechanism, and is used to control the forward and reverse rotation of the dual-axis motor and switch the current direction of the annular electromagnet drawing power from the battery.

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