Wormwood defoliating machine

Abstract

The invention discloses a wormwood defoliating machine, and belongs to the technical field of wormwood defoliating, the wormwood defoliating machine comprises a rack, an adapter plate is arranged on the rack, a plurality of connecting frames are arranged between the adapter plate and the side edge of the rack, and rod falling ports are formed in the connecting frames; the multiple screw rods are located in the rod falling openings of the connecting frames; the gripper is arranged at one end of the screw rod, and the other end of the screw rod is rotationally connected with a bearing seat through a bearing; the driving mechanism is arranged on the rack; defoliating holes; according to the scheme, the leaf removing process is simple and rapid, the situation of manual leaf picking is avoided, a large amount of labor force and time are saved, meanwhile, the leaf removing method is different from a complex leaf removing method of existing equipment, the leaf removing process can be completed only by driving a moxa rod to move through a gripper, no additional power piece is needed for clamping the moxa rod, the structure is simpler and more effective, and the practicability is high. The defoliating cost is saved, multiple pieces of wormwood can be defoliated at the same time, and the defoliating efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of mugwort defoliation, and more particularly to a mugwort defoliator. Background Art

[0002] Mugwort, also known as mugwort, Qi mugwort, etc., is a perennial herb that occupies an important position in traditional Chinese medicine. Mugwort has a variety of pharmacological effects and health benefits, including warming the meridians and dispelling cold, stopping bleeding and stabilizing pregnancy, regulating menstruation, etc.; moxibustion therapy can promote blood circulation, enhance immunity, relieve pain, etc.; it also has antibacterial and anti-inflammatory, mosquito repellent, air purification and other uses.

[0003] After the wormwood is collected, it needs to be defoliated. The effective ingredients of wormwood are mainly concentrated in the leaves. Defoliation can ensure that these ingredients are fully utilized, thereby improving the effect of moxibustion or other medical uses. In traditional Chinese medicine practice, defoliation is an important step in making moxa wool. After defoliation, it is easier to handle and store, and reduces pollution. At the same time, although the moxa rod is not as widely used in medical and health care as the wormwood leaf, it still has a variety of practical values ​​and plays a role in different fields. After separating the wormwood and the moxa rod, they can be better classified and processed.

[0004] At present, the leaves of mugwort are mainly removed manually, but this method requires a lot of manpower, consumes a lot of labor and time, and has low work efficiency; there are also some mugwort defoliation equipment, but mainly a scraper moves back and forth along the mugwort stem to scrape the mugwort off, but the current defoliation structure of this equipment is relatively complicated, and it cannot defoliate multiple mugworts at the same time, and the defoliation efficiency is low. At the same time, the defoliated mugwort and the mugwort stem are not directly distinguished, and subsequent classification is required, which is time-consuming and labor-intensive, the defoliation cost is high, the operation cycle is long, and the use effect is not good.

[0005] Therefore, it is necessary to provide a kind of wormwood defoliator to solve the above-mentioned technical problems. Summary of the invention

[0006] The object of the present invention is to provide a mugwort defoliator to solve the above-mentioned technical problems.

[0007] To achieve the above object, the present invention adopts the following technical solution:

[0008] A mugwort defoliator, comprising:

[0009] A frame, on which an adapter plate is arranged, a plurality of connecting frames are arranged between the adapter plate and the side of the frame, and a rod drop opening is opened on the connecting frame;

[0010] The spiral rods are provided in plurality and are located in the rod drop openings of the connecting frames. The adapter plate is provided with a plurality of screw holes, and the screw holes are provided with inner screws adapted to the outer screws of the spiral rods;

[0011] A gripper is arranged at one end of the spiral rod, and the other end of the spiral rod is rotatably connected to a bearing seat through a bearing;

[0012] A driving mechanism, disposed on the frame, for driving the bearing seat to reciprocate in a horizontal direction;

[0013] The leaf removal hole is arranged at a position on the frame corresponding to the connecting frame.

[0014] Furthermore, a support is provided on the connecting frame, a contraction channel is provided on the support, both ends of the contraction channel are connected to the rod drop opening, and the inner diameter of the contraction channel is smaller than the inner diameter of the rod drop opening.

[0015] Furthermore, the gripper includes a mounting seat connected to the spiral rod, and two symmetrical clamps are movably provided on the mounting seat. One end of the clamp is provided with a connecting component connected to the mounting seat for resetting the clamp after rotation.

[0016] Furthermore, the connection component includes:

[0017] A support block is arranged on the mounting seat, a rotating shaft is rotatably arranged on the support block, and a connecting block connected to the clamping plate is arranged on the rotating shaft;

[0018] The torsion spring is sleeved on the outside of the rotating shaft, one end of the torsion spring is connected to the rotating shaft, and the other end is connected to the supporting block.

[0019] Furthermore, a slide groove is provided in the clamping plate, an inner plate is slidably connected to the inner wall of the slide groove, an elastic member is provided between the slide groove and the inner wall of the slide groove, and a plurality of anti-slip strips are provided on the clamping plate.

[0020] Furthermore, the driving mechanism comprises:

[0021] A protection box is arranged on the frame, a driving member is installed inside the protection box, an eccentric wheel is arranged at the output end of the driving member, and a transmission pin is arranged on the eccentric wheel;

[0022] The connecting rod assembly is arranged on the frame and drives the bearing seat to move by cooperating with the transmission pin.

[0023] Furthermore, the connecting rod assembly comprises:

[0024] A plurality of connecting rods are provided, one end of which is hinged to the frame and the other end is rotatably connected to a linkage rod, and a guide groove is provided on the connecting rod to be slidably matched with the transmission pin;

[0025] A connecting rod has one end hinged to the bearing seat and the other end rotatably connected to the linkage rod.

[0026] Furthermore, it also includes a plurality of conveyor belts, on which baffles and linear modules are arranged, and the linear modules are used to drive the baffles to move up and down.

[0027] Furthermore, a plurality of limiting plates are provided on both sides of the conveyor belt.

[0028] Furthermore, a transverse plate is provided above the frame corresponding to the leaf removal hole, and a plurality of guide ring plates are provided on the transverse plate.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. In this scheme, the mugwort passes through the defoliation hole and enters the connecting frame, and the driving mechanism drives the bearing seat to move. At this time, the spiral rod rotates and moves along the axial direction, and the spiral rod drives the gripper to move. After moving to the contraction channel, the gripper is squeezed, and it will clamp one end of the mugwort rod and move it together, and the mugwort leaves will be gradually scraped off and fall off by the defoliation hole; and when the subsequent gripper moves out of the contraction channel, the gripper is no longer under pressure and will return to its original state. At this time, the mugwort rod falls out from the drop rod mouth and the bottom of the contraction channel, and the defoliation operation of the mugwort can be realized. The defoliation process is simple and fast, avoids the situation of manual leaf picking, saves a lot of labor and time, and is different from the complicated defoliation method of existing equipment. The defoliation process can be completed by only driving the mugwort rod to move by the gripper, and no additional power parts are required to clamp the mugwort rod. The structure is simpler and more effective, saving the defoliation cost, and multiple mugworts can be defoliated at the same time, and the defoliation efficiency is greatly improved.

[0031] 2. In this scheme, the spiral rod drives the gripper to move and rotate at the same time, so that the rotation of the moxa rod generates centrifugal force to better separate the moxa leaves, with good defoliation effect and strong practicality; further, the moxa leaves will fall into the moxa leaf box, and the moxa rods will fall into the moxa rod box, realizing the classification operation of moxa rods and moxa leaves, without the need for subsequent classification, reducing the labor intensity and operation time of the staff, effectively reducing the defoliation cost, improving the defoliation efficiency, with good use effect, meeting the use needs, and can be promoted for use.

[0032] 3. In this scheme, after the moxa rod passes through the leaf removal hole, it will move between the two inner plates between the two splints. The moxa rod can be initially clamped by the two inner plates. There is a pre-clamping force, which can better clamp the moxa rod subsequently, and it is highly practical; and when the subsequent splints shrink, the two inner plates will also slide into the slide groove and compress the elastic part when clamping the moxa rod, thereby avoiding the hard clamping of the moxa rod, reducing the damage to the moxa rod, and being more conducive to the subsequent processing and utilization of the moxa rod, with good use effect.

[0033] 4. In this scheme, when defoliating mugwort, the mugwort can be placed on a conveyor belt to drive the mugwort to move toward the defoliation hole. The end of the mugwort is blocked by a baffle so that the mugwort on each conveyor belt can enter the defoliation hole synchronously, thereby avoiding the need for staff to move the mugwort by hand, saving a lot of labor and time, significantly improving work efficiency, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the mugwort defoliator according to the first embodiment of the present invention;

[0035] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0036] Figure 3 for Figure 1 A schematic diagram of the structure from another side perspective;

[0037] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0038] Figure 5 for Figure 3 The enlarged structural diagram at C in the middle;

[0039] Figure 6 It is a schematic diagram of the partial structure of the connecting frame of the present invention from the bottom perspective;

[0040] Figure 7 It is a schematic diagram of the three-dimensional structure of the spiral rod and the gripper of the present invention;

[0041] Figure 8 for Figure 7 The enlarged structural diagram at D in the middle;

[0042] Fig. 9 It is a schematic diagram of the three-dimensional structure of the gripper of the present invention;

[0043] Fig.10 for Fig. 9 The enlarged structural diagram at E in the middle;

[0044] Fig.11 It is a schematic diagram of the structure of the gripper of the present invention moving in the connecting frame after grabbing the moxa rod;

[0045] Fig.12 It is a structural schematic diagram of the driving mechanism of the present invention driving the spiral rod and the gripper to move;

[0046] Fig.13 It is a schematic diagram of the partial structure of the rack in the second embodiment of the present invention.

[0047] Description of the numbers in the figure:

[0048] 1. Frame; 2. Adapter plate; 3. Connecting frame; 4. Rod drop mouth; 5. Screw rod; 6. Grip; 61. Mounting seat; 62. Clamp; 63. Connecting assembly; 631. Support block; 632. Rotating shaft; 633. Connecting block; 634. Torsion spring; 7. Bearing seat; 8. Driving mechanism; 81. Protective box; 82. Eccentric wheel; 83. Transmission pin; 84. Connecting rod assembly; 841. Connecting frame rod; 842. Linkage rod; 843. Guide groove; 844. Connecting rod; 9. Leaf removal hole; 10. Support; 11. Contraction channel; 12. Slide groove; 13. Inner plate; 14. Elastic part; 15. Conveyor belt; 16. Baffle; 17. Linear module; 18. Limiting plate; 19. Horizontal plate; 20. Guide ring plate; 21. Mugwort box; 22. Mugwort rod box; 23. Sensor. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Embodiment 1:

[0051] See also Figure 1-12 A mugwort defoliator comprises: a frame 1, on which an adapter plate 2 is arranged, and a plurality of connecting frames 3 are arranged between the adapter plate 2 and the side of the frame 1, and a rod drop port 4 is provided on the connecting frame 3; a plurality of spiral rods 5 are provided and are located in the rod drop port 4 of each connecting frame 3, and a plurality of screw holes are provided on the adapter plate 2, and an inner spiral matching the outer spiral of the spiral rod 5 is provided in the screw hole; a gripper 6 is arranged at one end of the spiral rod 5, and the other end of the spiral rod 5 is rotatably connected to a bearing seat 7 through a bearing; a driving mechanism 8 is arranged on the frame 1, and is used to drive the bearing seat 7 to reciprocate along the horizontal direction; a defoliation hole 9 is opened at a position corresponding to the connecting frame 3 on the frame 1, and a sensor 23 is installed at the position of the defoliation hole 9 on the frame 1. A support 10 is arranged on the connecting frame 3, and a contraction channel 11 is provided on the support 10, and both ends of the contraction channel 11 are connected to the rod drop port 4, and the inner diameter of the contraction channel 11 is smaller than the inner diameter of the rod drop port 4. The mugwort box 21 and the mugwort rod box 22 are respectively located on both sides of the leaf removal hole 9, and the mugwort rod box 22 is located below the mugwort rod falling port 4.

[0052] When in use, first insert the wormwood into the defoliation hole 9 of the frame 1, that is, the wormwood rod passes through the defoliation hole 9 and enters the connecting frame 3, and the wormwood at the end of the wormwood will be blocked by the defoliation hole 9 and scraped off; the end of the wormwood will gradually enter the gripper 6, and at the same time, the sensor 23 will sense that there is wormwood entering the defoliation hole 9, and the controller will drive the driving mechanism 8 to start, and the driving mechanism 8 will drive the bearing seat 7 to move back and forth horizontally, so that Figure 1 and Figure 3 For example, at this time, the driving mechanism 8 will drive the bearing seat 7 to move left. At this time, due to the cooperation between the outer spiral of the screw rod 5 and the inner spiral of the screw hole on the adapter plate 2, the bearing seat 7 will drive the screw rod 5 to rotate and move along the axial direction, that is, move left at this time. Fig.12 When the gripper 6 moves from the rod-dropping opening 4 to the contraction channel 11, the contraction channel 11 is narrower than the rod-dropping opening 4. The gripper 6 will be squeezed after entering the contraction channel 11 from the rod-dropping opening 4. The compression of the gripper 6 will clamp one end of the moxa rod. Then, the gripper 6 continues to move left, which will drive the moxa rod to move together. The moxa leaves on the moxa rod will be gradually scraped off and fall off by the leaf-dropping holes 9, and the moxa rod will move to the connecting frame 3 with the gripper 6; and when the subsequent gripper 6 moves from the contraction channel 11 to the rod-dropping opening 4 on the other side, the gripper 6 will no longer be compressed and will return to its original state. Fig.11 The state changes, at this time the gripper 6 no longer clamps the moxa rod, at this time the moxa rod has been stripped of leaves, and then will fall out from the bottom of the drop rod opening 4 and the contraction channel 11 and fall, at this time the separation of the moxa rod and the moxa leaves is completed;

[0053] After that, the driving mechanism 8 will drive the bearing seat 7 and the spiral rod 5 to move right again, so that the gripper 6 moves right into the contraction channel 11 and is compressed again, and then moves out to the right side of the drop rod mouth 4 to reach the initial position, and then the next defoliation step of the wormwood can be carried out, and this cycle can be repeated to realize the defoliation operation of the wormwood. The defoliation process is simple and fast, avoiding the situation of manual leaf picking, saving a lot of labor and time, and also different from the complex defoliation method of the existing equipment, only the gripper 6 is required to drive the wormwood rod to move to complete the defoliation process, and no additional power parts are required to clamp the wormwood rod, the structure is simpler and more effective, saving the defoliation cost, and multiple wormwoods can be defoliated at the same time, and the defoliation efficiency is greatly improved. And the gripper 6 will rotate while being driven to move by the spiral rod 5, so that the wormwood rod is driven to rotate by the gripper 6, and the centrifugal force generated can better separate the wormwood, and the defoliation effect is good and the practicability is strong. Furthermore, the mugwort leaves will be detached and fall out on the entrance side of the defoliation hole 9 and will fall into the mugwort box 21, while the mugwort rods will pass through the other side of the defoliation hole 9, enter the connecting frame 3, and then fall into the mugwort rod box 22 from the rod drop port 4 and the contraction channel 11, thereby realizing the classification operation of mugwort rods and mugwort leaves, without the need for subsequent classification, reducing the labor intensity and operation time of the staff, effectively reducing the defoliation cost, improving the defoliation efficiency, having a good use effect, meeting the use requirements, and can be promoted for use.

[0054] In this embodiment, preferably, please refer to Figure 2 , Figure 6 and Figure 7-11 The gripper 6 includes a mounting seat 61 connected to the spiral rod 5, and two symmetrical clamping plates 62 are movably provided on the mounting seat 61. One end of the clamping plate 62 is provided with a connecting assembly 63 connected to the mounting seat 61, which is used to reset the clamping plate 62 after rotation. When the gripper 6 enters the contraction channel 11 from the rod drop port 4, the two clamping plates 62 will be squeezed and rotated, that is, the distance between the two clamping plates 62 becomes smaller, and is in a contracted state, such as Fig.11 As shown, at this time, the two clamps 62 will contract and clamp the moxa rod between the two clamps 62, thereby pulling the moxa rod to move together; and when the two clamps 62 come out of the contraction channel 11, the two clamps 62 will be reset through the connecting assembly 63, that is, the distance between the two clamps 62 will be opened to the initial state, and the moxa rod will fall from between the two clamps 62, completing the separation of the moxa rod. The subsequent rightward movement of the gripper 6 is similar, the two clamps 62 enter the contraction channel 11 and contract, and come out of the contraction channel 11 and enter the right side of the rod drop port 4 to open, and the next moxa rod defoliation operation can be performed.

[0055] In this embodiment, preferably, please refer to Figure 7-10The connecting assembly 63 includes: a support block 631, which is arranged on the mounting seat 61, and a rotating shaft 632 is rotatably arranged on the support block 631, and a connecting block 633 connected to the clamping plate 62 is arranged on the rotating shaft 632; a torsion spring 634, which is sleeved outside the rotating shaft 632, and one end is connected to the rotating shaft 632, and the other end is connected to the support block 631. In the initial state, the torsion spring 634 is in a natural state, and the two clamping plates 62 are also in an open state. When the clamping plate 62 enters the contraction channel 11 and is squeezed and contracted, the clamping plate 62 will drive the connecting block 633 and the rotating shaft 632 to rotate, and the torsion spring 634 will be stretched or compressed. When the clamping plate 62 is separated from the contraction channel 11, the torsion spring 634 will drive the connecting block 633 and the rotating shaft 632 to rotate, and finally the clamping plate 62 rotates, and finally the clamping plate 62 opens to the initial state.

[0056] In this embodiment, preferably, please refer to Figure 7-9 , a slide groove 12 is provided in the clamping plate 62, and an inner plate 13 is slidably connected to the inner wall of the slide groove 12, and an elastic member 14 is provided between the slide groove 12 and the inner wall of the slide groove 12, and a plurality of anti-slip strips are provided on the clamping plate 62. The elastic member 14 in the present application can be a spring and a damper. When the moxa rod passes through the leaf removal hole 9 and moves between the two clamping plates 62, the moxa rod will be between the two inner plates 13, and the insertion between the two inner plates 13 will make the inner plate 13 slide along the slide groove 12 and compress the elastic member 14, so that the moxa rod can be preliminarily clamped by the two inner plates 13, and there is a pre-clamping force, which can better clamp the moxa rod in the future, and the practicality is strong; and when the clamping plate 62 shrinks in the future, the two inner plates 13 will also slide into the slide groove 12 and compress the elastic member 14 when clamping the moxa rod, so as to avoid the hard clamping of the moxa rod, reduce the damage of the moxa rod, and be more conducive to the subsequent processing and utilization of the moxa rod, and the use effect is good. The anti-slip strip can have a good anti-slip effect and improve the clamping effect on the moxa rod.

[0057] In this embodiment, preferably, please refer to Figure 1 , Figure 3-5 and Fig.12 The driving mechanism 8 includes: a protection box 81, which is arranged on the frame 1, and a driving member is installed inside the protection box 81. An eccentric wheel 82 is arranged at the output end of the driving member, and a transmission pin 83 is arranged on the eccentric wheel 82; a connecting rod assembly 84, which is arranged on the frame 1 and drives the bearing seat 7 to move by cooperating with the transmission pin 83. The driving member in this application adopts a servo motor. When the driving member is started, it will drive the eccentric wheel 82 to rotate, and the eccentric wheel 82 will drive the transmission pin 83 to rotate, and the transmission pin 83 will drive the bearing seat 7 to move through the connecting rod assembly 84.

[0058] In this embodiment, preferably, please refer to Figure 1 , Figure 3-5 and Fig.12The connecting rod assembly 84 includes: a connecting rod 841, which is provided with a plurality of connecting rods and one end of which is hinged to the frame 1, and the other end of which is rotatably connected to the linkage rod 842. The connecting rod 841 is provided with a guide groove 843 that is slidably matched with the transmission pin 83; a connecting rod 844, one end of which is hinged to the bearing seat 7, and the other end of which is rotatably connected to the linkage rod 842. When the eccentric wheel 82 drives the transmission pin 83 to rotate, the transmission pin 83 will slide along the guide groove 843, thereby driving the connecting rod 841 to rotate and swing along its hinge, and the connecting rod 841 will simultaneously drive the plurality of bearing seats 7 to move through the cooperation of the connecting rod 844 and the linkage rod 842. And when the transmission pin 83 rotates one circle, the transmission pin 83 will first drive the connecting rod 841 to swing left, that is, it will drive the bearing seat 7 to move left, and then drive the connecting rod 841 to swing right, that is, it will drive the bearing seat 7 to move right, thus completing the reciprocating movement of the bearing seat 7 and the gripper 6 to the left and right. The design is ingenious, the structure is simple, and the flexibility is strong.

[0059] The connecting rod assembly 84 is actually a deformation of an I-type crank rocker mechanism, which has a quick return characteristic and has a fast stroke and a slow stroke. The quick return characteristic can be achieved by controlling the radius of the eccentric wheel 82 and the length of the connecting rod 841, so that the gripper 6 can have a slow stroke when grabbing the moxa rod to defoliate, thereby clamping the moxa rod more conveniently and accurately, and also making the defoliation more complete and thorough; and when the gripper 6 returns to the initial position for the next round of defoliation, the return stroke is a fast stroke, thereby enabling more efficient defoliation.

[0060] In this embodiment, preferably, please refer to Figure 1-3 , and also includes a plurality of conveyor belts 15, on which baffles 16 and linear modules 17 are provided, and the linear modules 17 are used to drive the baffles 16 to move up and down. When defoliating wormwood, the wormwood can be placed on the conveyor belt 15, and the conveyor belt 15 will drive the wormwood to move, that is, move toward the defoliation hole 9, and the baffle 16 is used to block the end of the wormwood, so that the wormwood on each conveyor belt 15 can enter the defoliation hole 9 synchronously, and then the baffle 16 is driven to move up by the linear module 17, and then the wormwood on each conveyor belt 15 will move into the defoliation hole 9, and drive the wormwood rod to move initially with the gripper 6, thereby avoiding the need for workers to move the wormwood by hand, saving a lot of labor and time, significantly improving work efficiency, and having strong practicality.

[0061] Both sides of the upper belt of the conveyor belt 15 are provided with a plurality of limiting plates 18. The limiting plates 18 can be used to block the wormwood, which can greatly prevent the wormwood from falling out from the side of the conveyor belt 15 when it moves.

[0062] Embodiment 2:

[0063] See also Fig.13On the basis of the first embodiment, a horizontal plate 19 is provided above the corresponding defoliation hole 9 of the frame 1, and a plurality of guide ring plates 20 are provided on the horizontal plate 19. When the wormwood enters from the defoliation hole 9, the wormwood will first pass through each guide ring plate 20, and then enter the defoliation hole 9. The guide ring plate 20 can guide the wormwood, improve the accuracy of the moving position of the wormwood, and greatly avoid the situation that the wormwood will deviate from the defoliation hole 9, which is highly practical.

[0064] It should be understood that the examples and implementation modes described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on the examples and implementation modes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0065] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0066] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that A and B meet at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A mugwort defoliator, characterized in that: include: A frame (1) is provided with an adapter plate (2), a plurality of connecting frames (3) are provided between the adapter plate (2) and the side of the frame (1), and a rod drop opening (4) is provided on the connecting frame (3); A plurality of spiral rods (5) are provided and are located in the rod drop openings (4) of the respective connecting frames (3); a plurality of screw holes are provided on the adapter plate (2); and an inner screw adapted to the outer screw of the spiral rod (5) is provided in the screw holes; A gripper (6) is arranged at one end of the spiral rod (5), and the other end of the spiral rod (5) is rotatably connected to a bearing seat (7) via a bearing; A driving mechanism (8) is disposed on the frame (1) and is used to drive the bearing seat (7) to reciprocate in a horizontal direction; The leaf removal hole (9) is provided at a position on the frame (1) corresponding to the connecting frame (3).

2. The wormwood defoliator according to claim 1, characterized in that: The connecting frame (3) is provided with a support (10), and the support (10) is provided with a contraction channel (11), both ends of the contraction channel (11) are connected to the rod drop opening (4), and the inner diameter of the contraction channel (11) is smaller than the inner diameter of the rod drop opening (4).

3. The wormwood defoliator according to claim 2, characterized in that: The gripper (6) comprises a mounting seat (61) connected to the spiral rod (5), two symmetrical clamping plates (62) are movably provided on the mounting seat (61), and a connecting component (63) connected to the mounting seat (61) is provided at one end of the clamping plate (62) for resetting the clamping plate (62) after rotation.

4. The wormwood defoliator according to claim 3, characterized in that: The connection assembly (63) comprises: A support block (631) is arranged on the mounting seat (61), a rotating shaft (632) is rotatably arranged on the support block (631), and a connecting block (633) connected to the clamping plate (62) is arranged on the rotating shaft (632); A torsion spring (634) is sleeved on the outside of the rotating shaft (632), one end of which is connected to the rotating shaft (632) and the other end of which is connected to the supporting block (631).

5. The wormwood defoliator according to claim 3, characterized in that: A slide groove (12) is provided in the clamping plate (62), the inner wall of the slide groove (12) is slidably connected to an inner plate (13), an elastic member (14) is provided between the slide groove (12) and the inner wall of the slide groove (12), and a plurality of anti-slip strips are provided on the clamping plate (62).

6. The wormwood defoliator according to claim 1, characterized in that: The driving mechanism (8) comprises: A protection box (81) is arranged on the frame (1), a driving member is installed inside the protection box (81), an eccentric wheel (82) is arranged at the output end of the driving member, and a driving pin (83) is arranged on the eccentric wheel (82); A connecting rod assembly (84) is arranged on the frame (1) and drives the bearing seat (7) to move by cooperating with the transmission pin (83).

7. The wormwood defoliator according to claim 6, characterized in that: The connecting rod assembly (84) comprises: A plurality of connecting rods (841) are provided, one end of which is hinged to the frame (1), and the other end of which is rotatably connected to a linkage rod (842); a guide groove (843) is provided on the connecting rod (841) and is slidably matched with the transmission pin (83); A connecting rod (844) has one end hinged to the bearing seat (7) and the other end rotatably connected to the linkage rod (842).

8. The wormwood defoliator according to claim 1, characterized in that: It also includes a plurality of conveyor belts (15), on which a baffle plate (16) and a linear module (17) are provided, and the linear module (17) is used to drive the baffle plate (16) to move up and down.

9. The wormwood defoliator according to claim 8, characterized in that: A plurality of limiting plates (18) are provided on both sides of the conveyor belt (15).

10. The wormwood defoliator according to claim 8, characterized in that: The frame (1) is provided with a transverse plate (19) above the corresponding leaf removal hole (9), and a plurality of guide ring plates (20) are provided on the transverse plate (19).

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