Weeding equipment for planting traditional Chinese medicinal materials

Abstract

The invention discloses weeding equipment for planting traditional Chinese medicinal materials, relates to the technical field of weeding equipment, and solves the technical problem of pulling out weeds with roots, the weeding equipment comprises a movable mounting frame and two movable supporting blocks, a connecting arc is fixedly mounted between the mounting frame and the two supporting blocks, and a weed pulling assembly is arranged on the mounting frame; the weed pulling assembly comprises two extension plates movably mounted on the mounting frame, protection plates are fixedly mounted on the sides, away from the connecting arc, of the extension plates, two sliding rods are fixedly mounted on the sides, away from each other, of the two protection plates, and the two sliding rods slidably penetrate through the mounting frame and the supporting block correspondingly and are fixedly provided with mounting plates; a second motor is fixedly mounted on the side, away from the protection plate, of the mounting plate, and a weed pulling roller with a weed pulling plate is rotationally mounted between the protection plate and the mounting plate; the weed pulling-out plate achieves the effect of pulling out weeds with roots, and the working efficiency of weeding of the device can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of weeding equipment, and particularly to a weeding equipment for Chinese herbal medicine planting. Background Art

[0002] With the continuous increase in the demand for traditional Chinese medicine, a large amount of Chinese herbal medicine needs to be planted. However, during the process of Chinese herbal medicine planting, weeding equipment is required for weeding. The existing weeding devices are used to weed the land before planting Chinese herbal medicine to reduce the growth of weeds in the later stage, but do not remove the weed seeds in the land. When planting Chinese herbal medicine in the later stage, the weed seeds are likely to grow into weeds. For example, the Chinese invention patent with the patent publication number CN111248186A solves the problem of removing weed seeds.

[0003] However, the above device is not convenient for mechanically weeding and removing the roots of the land where Chinese herbal medicine seedlings have been planted. Generally, it uses the method of cutting weeding or the method of manually bending down to pull out the grass roots, which affects the weeding effect of the device and the working efficiency of the device for weeding. Therefore, according to the technical defect problems, a weeding equipment for Chinese herbal medicine planting that can solve the above problems is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a weeding equipment for Chinese herbal medicine planting, and solve the following technical problems: It is not convenient for mechanically weeding and removing the roots of the land where Chinese herbal medicine seedlings have been planted. Generally, it uses the method of cutting weeding or the method of manually bending down to pull out the grass roots, which affects the weeding effect of the device and the working efficiency of the device for weeding.

[0005] The purpose of the present invention can be achieved by the following technical solutions: A weeding equipment for Chinese herbal medicine planting includes a movable mounting frame and two movable support blocks. A connecting arc is fixedly installed between the mounting frame and the two support blocks. A weeding component is arranged on the mounting frame. The weeding component includes two extension plates movably installed on the mounting frame. A protective plate is fixedly installed on the side of the extension plate away from the connecting arc. Two sliding rods are fixedly installed on the sides of the two protective plates away from each other. The two sliding rods respectively penetrate through the mounting frame and the support block and are fixedly installed with a mounting plate. A second motor is fixedly installed on the side of the mounting plate away from the protective plate. A weeding roller with weeding plates is rotatably installed between the protective plate and the mounting plate.

[0006] As a further solution of the present invention: a chute is provided on one side of the mounting frame close to the connecting arc, a bidirectional screw is rotatably installed in the chute, sliders are threadedly penetrated and installed at positions close to both ends of the bidirectional screw, the top surface of the slider is fixedly installed on the extension plate, one end of the mounting frame is fixedly installed with a first motor, and the output end of the first motor slidably penetrates the chute and is fixedly installed on the bidirectional screw.

[0007] As a further solution of the present invention: an elastic protective net is fixedly installed between the two protective plates, the elastic protective net is fixedly installed at a position on the protective plate close to the extension plate, a seedling emergence groove is provided on one side of the mounting frame away from the chute, an elastic plate is fixedly installed at a position on the protective plate close to one end of the seedling emergence groove, and the elastic plate is fixedly installed on the corresponding side of the protective plate.

[0008] As a further solution of the present invention: a first guide plate is fixedly installed on one side of the protective plate away from the mounting frame, two limit plates are rotatably installed on one side of the mounting plate close to the connecting arc, the output end of the second motor slidably penetrates the mounting plate and is fixedly installed on the weeding roller, and the weeding plate is fixedly installed on the outer surface of the weeding roller.

[0009] As a further solution of the present invention: a collection component is provided on the connecting arc, the collection component includes a collection plate fixedly installed between the two connecting arcs, a plurality of collection teeth are fixedly installed on one side of the collection plate close to the weeding plate, a conveyor belt for collecting weeds is rotatably installed on one side of the collection plate away from the mounting frame, an inclined support plate is fixedly installed between the bottom surface of the collection plate and the side surface of the mounting frame, and the top surface of the extension plate is slidably attached to the bottom surface of the collection plate.

[0010] As a further solution of the present invention: second guide plates are fixedly installed at both ends of the collection plate, a baffle is fixedly installed on one side of the collection plate away from the collection teeth, the number of conveyor belts is two, and a third motor is fixedly installed on one side of the baffle away from the conveyor belt.

[0011] As a further solution of the present invention: gears are rotatably installed on one side of the collection plate away from the collection teeth, the number of gears is two, the rotating shafts of the gears slidably penetrate the collection plate and are fixedly installed on the driving shafts of the conveyor belts, the output end of the third motor is fixedly installed on one side of one of the gears away from the collection plate, and the two gears are meshed with each other.

[0012] As a further solution of the present invention: a leveling assembly is provided on the mounting frame, and the leveling assembly includes a leveling plate rotatably installed on the side of the mounting frame away from the connecting arc, a plurality of leveling teeth are slidably installed on the leveling plate at a position away from the side of the mounting frame, a connecting plate is fixedly installed on the side of the leveling teeth close to the gear, and a first spring is fixedly installed between the top surface of the leveling plate and the bottom surface of the collecting plate.

[0013] As a further solution of the present invention: a mounting frame with a rectangular through hole is fixedly installed on the top surface of the mounting frame close to the connecting plate, a second spring is fixedly installed between the top surface of the connecting plate and the bottom surface of the mounting frame, two fixed plates are fixedly installed on the side of the mounting frame away from the connecting plate, a rotating roller is rotatably installed between the two fixed plates, two pull ropes are fixedly installed on the rotating roller, and a fourth motor is fixedly installed on the side of one of the fixed plates away from the seedling groove.

[0014] As a further solution of the present invention: the rectangular through hole is opened between the two fixed plates, the end of the pull rope away from the rotating roller slides through the rectangular through hole and is fixedly installed on the connecting plate, and the output end of the fourth motor slides through one of the fixed plates and is fixedly installed on the rotating roller.

[0015] Beneficial effects of the present invention: The protective plate in the weeding assembly facilitates the flexible adjustment of the weeding range of the weeding plate according to the planting range of the Chinese medicinal seedlings, which not only achieves the effect of uprooting weeds, but also plays a role in protecting the Chinese medicinal seedlings, and avoids the situation of manual bending over to weed, which is beneficial to improving the weeding effect of the device and the working efficiency of the weeding device; The conveyor belt in the collection component is convenient for collecting the weeds pulled out on the weeding board, which is convenient for the collection and transportation operation, and avoids the situation where the weeds damage the Chinese medicine planting surface as much as possible, and is convenient for timely cleaning of the weeding board, which is beneficial to improving the cleaning and collection capacity of the device, the collection effect of the device, and the safety protection ability of the device; The leveling plate in the leveling assembly, in cooperation with the leveling teeth, facilitates leveling operations on bumpy ground. The leveling teeth further clean the weed roots. The pull rope driven by the rotating roller facilitates the scraping of mud on the leveling teeth, thus avoiding manual shutdown for cleaning as much as possible, which is beneficial to improving the weed cleaning ability of the device, the mud scraping ability of the device, the leveling ability of the device, and the weeding efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of a weeding device for planting Chinese medicinal materials according to the present invention; Figure 2 is Figure 1 the enlarged structural schematic diagram of part A in Figure 3 the side view structural schematic diagram of a weeding device for traditional Chinese medicine planting according to the present invention; Figure 4 is Figure 2 the enlarged structural schematic diagram of part B in Figure 5 is Figure 2 the enlarged structural schematic diagram of part C in Figure 6 the bottom view structural schematic diagram of a weeding device for traditional Chinese medicine planting according to the present invention; Figure 7 the internal structural schematic diagram of a weeding device for traditional Chinese medicine planting according to the present invention; Figure 8 is Figure 7 the enlarged structural schematic diagram of part D in

[0018] In the figure: 1, mounting frame; 2, connecting arc; 3, support block; 4, weeding component; 41, chute; 42, bidirectional screw; 43, first motor; 44, slider; 45, extension plate; 46, protection plate; 47, weeding roller; 48, second motor; 49, mounting plate; 410, emergence groove; 411, slide bar; 412, limiting plate; 413, elastic plate; 414, elastic protection net; 415, first guide plate; 416, weeding plate; 5, collection component; 51, collection plate; 52, gear; 53, third motor; 54, conveyor belt; 55, collection teeth; 56, second guide plate; 57, support plate; 58, baffle; 6, leveling component; 61, leveling plate; 62, first spring; 63, mounting frame; 64, connecting plate; 65, leveling teeth; 66, second spring; 67, pull rope; 68, rectangular through hole; 69, fixing plate; 610, rotating roller; 611, fourth motor. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 8As shown, the present invention is a weeding device for Chinese medicinal material planting, comprising a movable mounting frame 1 and two movable support blocks 3, the support blocks 3 and the bottom surface of the mounting frame 1 are fixedly mounted with moving wheels with electric telescopic rods, a connecting arc 2 is fixedly mounted between the mounting frame 1 and the two support blocks 3, the connecting arc 2 is fixedly mounted on the side of the mounting frame 1 and the support blocks 3 away from the moving wheels, the mounting frame 1, the connecting arc 2 and the support blocks 3 form a moving frame, and a weeding assembly 4 is arranged on the mounting frame 1; The weeding assembly 4 includes two extension plates 45 movably mounted on the mounting frame 1, a protective plate 46 is fixedly mounted on the side of the extension plate 45 away from the connecting arc 2, and the protective plate 46 plays a role in protecting the branches and leaves of Chinese medicinal plants, a first guide plate 415 is fixedly mounted on the side of the protective plate 46 away from the mounting frame 1, two sliding rods 411 are fixedly mounted on the side of the two protective plates 46 away from each other, and the sliding rods 411 play a role in supporting and stabilizing the mounting plate 49, the two sliding rods 411 slide through the mounting frame 1 and the supporting block 3 respectively and are fixedly mounted with the mounting plate 49, and two limiting plates 412 are rotatably mounted on the side of the mounting plate 49 close to the connecting arc 2, and the two limiting plates 412 play a role in limiting and stabilizing the weeding plate 416, which is convenient for sliding. The rod 411 slides on the mounting frame 1 and the support block 3, so that the mounting plate 49 drives the weeding plate 416 to move below the connecting arc 2 through the weeding roller 47. A second motor 48 is fixedly installed on the side of the mounting plate 49 away from the protective plate 46. The output end of the second motor 48 slides through the mounting plate 49 and is fixedly installed on the weeding roller 47, so as to drive the weeding roller 47 to rotate and weed the land. A weeding roller 47 with a weeding plate 416 is rotatably installed between the protective plate 46 and the mounting plate 49. The weeding plate 416 is fixedly installed on the outer surface of the weeding roller 47. Driven by the weeding roller 47, the weeding plate 416 is convenient for pulling up the weeds in the land by the roots, so as to achieve the effect of cutting the weeds and eradicating them, and to avoid the situation of manually bending over to pull weeds as much as possible.

[0021] A slide groove 41 is provided on one side of the mounting frame 1 near the connecting arc 2, and a bidirectional screw 42 is rotatably installed in the slide groove 41. A slider 44 is installed with threads passing through the bidirectional screw 42 near the two ends. The slider 44 slides in the slide groove 41, and the slide groove 41 plays the role of limiting and stabilizing the slider 44. The top surface of the slider 44 is fixedly installed on the extension plate 45. The slider 44 drives the extension plate 45 to move relative to the mounting frame 1 under the action of the bidirectional screw 42, which is convenient for adjusting the protection range of the branches and leaves of the Chinese medicinal seedlings according to actual needs, which is beneficial to improving the flexible adjustment ability of the device. A first motor 43 is fixedly installed at one end of the mounting frame 1, and the output end of the first motor 43 slides through the slide groove 41 and is fixedly installed on the bidirectional screw 42, which is convenient for driving the bidirectional screw 42 to rotate in the slide groove 41, so that the bidirectional screw 42 drives the slider 44 to slide in the slide groove 41 to adjust the operation of the extension plate 45.

[0022] An elastic protective net 414 is fixedly installed between the two protective plates 46. The elastic protective net 414 cooperates with the elastic plate 413 to guide the branches and leaves of the Chinese medicinal plant seedlings to pass through the seedling groove 410, and the elastic protective net 414 also prevents the branches and leaves of the Chinese medicinal plant seedlings from being damaged by the collecting teeth 55. The elastic protective net 414 is fixedly installed at a position of the protective plate 46 close to the extension plate 45. The elastic protective net 414 is elastic and is convenient for elastic stretching or contraction according to the protective plate 46. A seedling groove is provided on the side of the mounting frame 1 away from the slide groove 41 410, an elastic plate 413 is fixedly installed at a position of the protective plate 46 near one end of the seedling groove 410, and the elastic plate 413 plays a role in guiding the branches and leaves of the Chinese medicinal seedlings. The elastic plate 413 is fixedly installed on the side corresponding to the protective plate 46, so as to flexibly adjust the weeding range of the weeding plate 416 according to the planting range of the Chinese medicinal seedlings, which not only achieves the effect of uprooting weeds, but also plays a role in protecting the Chinese medicinal seedlings, and avoids the situation of manually bending over to pull weeds as much as possible, which is beneficial to improving the weeding effect of the device and the working efficiency of the weeding device.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, a collecting assembly 5 is provided on the connecting arc 2, and the collecting assembly 5 includes a collecting plate 51 fixedly installed between the two connecting arcs 2, and the collecting plate 51 is convenient for collecting the weeds pulled out from the weeding plate 416, and a plurality of collecting teeth 55 are fixedly installed on the side of the collecting plate 51 close to the weeding plate 416, and the plurality of collecting teeth 55 are linearly arranged and installed on the collecting plate 51 and cross-matched with the weeding plate 416, so that the collecting teeth 55 can remove the weeds pulled out from the weeding plate 416 and then collect them on the collecting plate 51, and a conveyor belt 54 for collecting weeds is rotatably installed on the side of the collecting plate 51 away from the mounting frame 1, and an inclined supporting plate 57 is fixedly installed between the bottom surface of the collecting plate 51 and the side surface of the mounting frame 1, and the supporting plate 57 plays a role in stably supporting the collecting plate 51, and the top surface of the extension plate 45 is slidably fitted with the bottom surface of the collecting plate 51, and the extension plate 45 not only plays a role in auxiliary support of the collecting plate 51, but also can adjust the distance between the two protective plates 46 driven by the slider 44.

[0024] At both ends of the collection plate 51, second guide plates 56 are fixedly installed. The second guide plates 56 play a role in guiding and transporting weeds. On the side of the collection plate 51 away from the collection teeth 55, a baffle 58 is fixedly installed. The baffle 58 plays a role in blocking the weeds collected on the collection plate 51. Moreover, the baffle 58 cooperates with the conveyor belt 54 to play a role in changing the transportation direction of the weeds. The number of conveyor belts 54 is two, and the moving directions of the two conveyor belts are opposite, which is convenient for centrally transporting the weeds collected on the collection plate 51 to both sides of the land, facilitating subsequent operations, and minimizing the situation where the pulled weeds affect the growth of traditional Chinese medicine seedlings. On the side of the baffle 58 away from the conveyor belt 54, a third motor 53 is fixedly installed. The output end of the third motor 53 is fixedly installed on the side of one of the gears 52 away from the collection plate 51. On the side of the collection plate 51 away from the collection teeth 55, two gears 52 are rotatably installed. The rotation shafts of the gears 52 slidably penetrate through the collection plate 51 and are fixedly installed on the drive shafts of the conveyor belts 54. The two gears 52 are meshed with each other, which is convenient for driving the synchronous movement of the conveyor belts 54 in the opposite direction, facilitating the collection of the weeds pulled out by the weeding plate 416, facilitating the collection and transportation operation, minimizing the situation where the weeds damage the traditional Chinese medicine planting surface, facilitating the timely cleaning of the weeding plate 416, being beneficial to improving the cleaning and collection ability of the device, being beneficial to improving the collection effect of the device, and being beneficial to improving the safety protection ability of the device.

[0025] Please refer to Figure 1 and Figure 2 As shown, a leveling assembly 6 is provided on the mounting frame 1. The leveling assembly 6 includes a leveling plate 61 rotatably installed on the side of the mounting frame 1 away from the connecting arc 2. The leveling plate 61 is convenient for leveling the pitted ground after the weeding plate 416 has pulled out the weeds. A plurality of leveling teeth 65 are slidably penetrated through the position on the side of the leveling plate 61 away from the mounting frame 1. The plurality of leveling teeth 65 are linearly arranged, which is convenient for further leveling and tidying the pitted ground, and is convenient for cleaning the weed roots that the weeding plate 416 has not pulled out in the soil, facilitating further root removal of the weeds, and being beneficial to improving the weeding effect of the device. A connecting plate 64 is fixedly installed on the side of the leveling teeth 65 close to the gear 52. A first spring 62 is fixedly installed between the top surface of the leveling plate 61 and the bottom surface of the collection plate 51. The elastic restoring force of the first spring 62 is convenient for driving the leveling plate 61 to fit with the soil ground, playing a role in leveling the ground.

[0026] On one side of the top surface of the mounting frame 1 close to the connecting plate 64, a mounting frame 63 with a rectangular through-hole 68 is fixedly installed. The rectangular through-hole 68 is opened on the top surface of the mounting frame 63. A second spring 66 is fixedly installed between the top surface of the connecting plate 64 and the bottom surface of the mounting frame 63. The elastic restoring force of the second spring 66 facilitates driving the leveling teeth 65 to elastically reset and insert into the soil. On one side of the mounting frame 63 away from the connecting plate 64, two fixing plates 69 are fixedly installed. The mounting frame 63 plays a role in limiting and stabilizing the connecting plate 64. The rectangular through-hole 68 is opened between the two fixing plates 69. A rotating roller 610 is rotatably installed between the two fixing plates 69. Two pulling ropes 67 are fixedly installed on the rotating roller 610. One end of the pulling rope 67 away from the rotating roller 610 slides through the rectangular through-hole 68 and is fixedly installed on the connecting plate 64. On one side of one of the fixing plates 69 away from the seedling emergence groove 410, a fourth motor 611 is fixedly installed. The output end of the fourth motor 611 slides through one of the fixing plates 69 and is fixedly installed on the rotating roller 610. The fourth motor 611 facilitates driving the rotating roller 610 to wind up the pulling rope 67, facilitating the pulling rope 67 to drive the leveling teeth 65 to slide on the leveling plate 61 through the connecting plate 64, playing a role in scraping mud off the leveling teeth 65. The leveling plate 61, in cooperation with the leveling teeth 65, facilitates the leveling operation of the pitted ground. The leveling teeth 65 play a role in further cleaning the roots of weeds. The pulling rope 67, driven by the rotating roller 610, facilitates the scraping of the soil on the leveling teeth 65, minimizing the situation of manual shutdown for cleaning, which is beneficial to improving the weed cleaning ability of the device, beneficial to improving the mud scraping ability of the device, beneficial to improving the leveling ability of the device, and beneficial to improving the working efficiency of weed removal of the device.

[0027] Working principle of the present invention: When using the device, first start the first motor 43, so that the output end of the first motor 43 drives the bidirectional screw 42 to rotate in the chute 41. At the same time, the bidirectional screw 42 drives the slider 44 to move relatively. At the same time, the slider 44 drives the protection plate 46 to move relatively through the extension plate 45. At the same time, the protection plate 46 drives the slide bar 411 to slide on the mounting frame 1 and the support block 3. At the same time, the slide bar 411 drives the mounting plate 49 to adjust the distance between the two weeding plates 416. After adjusting the distance between the weeding plates 416, place the moving frame on the land planted with traditional Chinese medicine seedlings, then install the moving frame on the driving device, and then start the electric telescopic rod. After adjusting the distance between the moving frame and the soil, rotate the limiting plate 412 onto the mounting plate 49, and then start the driving device and the second motor 48, so that the output end of the second motor 48 drives the weeding roller 47 to rotate, and the weeding roller 47 drives the weeding plate 416 to rotate on the soil for weeding. During the movement of the moving frame, rotary weeding is carried out, so that the traditional Chinese medicine planting seedlings penetrate and slide out from the emergence slot 410 under the action of the first guide plate 415, the elastic plate 413 and the elastic protection net 414. During the process of the weeding plate 416 being driven by the weeding roller 47 to rotate, the weeds removed by the weeding plate 416 are cross-matched with the collecting teeth 55, so that the collecting teeth 55 remove the weeds on the weeding plate 416 to the collecting plate 51. At the same time, start the third motor 53, so that the output end of the third motor 53 drives one of the gears 52 to rotate, and one of the gears 52 meshes with and drives the other gear 52 to move synchronously, so that the rotating shafts of the two gears 52 drive the conveyor belt 54 to move synchronously in the reverse direction, so that the conveyor belt 54 facilitates transporting the weeds on the collecting plate 51 to the edge of the land through the second guide plate 56. While the moving frame moves forward, the mounting frame 1 drives the leveling plate 61 to level the land after weeding, so that the first spring 62 drives the leveling plate 61 to fit with the land. At the same time, the leveling plate 61 drives the leveling teeth 65 to level the pitted land. When the leveling teeth 65 are covered with mud, then start the fourth motor 611, so that the output end of the fourth motor 611 drives the rotating roller 610 to rotate and wind up the pulling rope 67, so that the pulling rope 67 slides in the rectangular through hole 68 to pull up the connecting plate 64, so that the connecting plate 64 squeezes the second spring 66 under the guidance of the mounting frame 63, so that the second spring 66 is in a compressed state. At the same time, the connecting plate 64 drives the leveling teeth 65 to slide on the leveling plate 61 to scrape off the mud, and then turn off the fourth motor 611, so that the elastic restoring force of the second spring 66 drives the leveling teeth 65 to elastically reset and insert into the soil through the connecting plate 64 for normal operation.

[0028] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A weeding device for planting traditional Chinese medicinal materials, comprising a movable mounting frame (1) and two movable support blocks (3), characterized in that: A connecting arc (2) is fixedly installed between the mounting frame (1) and the two support blocks (3), and a weeding component (4) is arranged on the mounting frame (1). The weeding component (4) includes two extension plates (45) movably installed on the mounting frame (1). A protection plate (46) is fixedly installed on the side of the extension plate (45) away from the connecting arc (2). Two sliding rods (411) are fixedly installed on the sides of the two protection plates (46) away from each other. The two sliding rods (411) respectively penetrate through the mounting frame (1) and the support block (3) in a sliding manner and are fixedly installed with a mounting plate (49). A second motor (48) is fixedly installed on the side of the mounting plate (49) away from the protection plate (46). A weeding roller (47) with a weeding plate (416) is rotatably installed between the protection plate (46) and the mounting plate (49).

2. The weeding device for traditional Chinese medicine planting according to claim 1, wherein: A chute (41) is opened on the side of the mounting frame (1) close to the connecting arc (2). A bidirectional screw rod (42) is rotatably installed in the chute (41). Sliders (44) are threadedly penetrated through the positions of the bidirectional screw rod (42) close to both ends. The top surface of the slider (44) is fixedly installed on the extension plate (45). A first motor (43) is fixedly installed at one end of the mounting frame (1). The output end of the first motor (43) penetrates through the chute (41) in a sliding manner and is fixedly installed on the bidirectional screw rod (42).

3. The weeding device for traditional Chinese medicine planting according to claim 1, characterized in that: An elastic protection net (414) is fixedly installed between the two protection plates (46). The elastic protection net (414) is fixedly installed at the position of the protection plate (46) close to the extension plate (45). An emergence slot (410) is opened on the side of the mounting frame (1) away from the chute (41). An elastic plate (413) is fixedly installed at the position of the protection plate (46) close to one end of the emergence slot (410). The elastic plate (413) is fixedly installed on the corresponding side of the protection plate (46).

4. The weeding device for traditional Chinese medicine planting according to claim 3, wherein: A first guide plate (415) is fixedly installed on the side of the protection plate (46) away from the mounting frame (1). Two limiting plates (412) are rotatably installed on the side of the mounting plate (49) close to the connecting arc (2). The output end of the second motor (48) penetrates through the mounting plate (49) in a sliding manner and is fixedly installed on the weeding roller (47). The weeding plate (416) is fixedly installed on the outer surface of the weeding roller (47).

5. The weeding device for traditional Chinese medicine planting according to claim 4, characterized in that: A collection component (5) is arranged on the connecting arc (2). The collection component (5) includes a collection plate (51) fixedly installed between the two connecting arcs (2). A plurality of collection teeth (55) are fixedly installed on the side of the collection plate (51) close to the weeding plate (416). A conveyor belt (54) for collecting weeds is rotatably installed on the side of the collection plate (51) away from the mounting frame (1). An inclined support plate (57) is fixedly installed between the bottom surface of the collection plate (51) and the side surface of the mounting frame (1). The top surface of the extension plate (45) is in sliding fit with the bottom surface of the collection plate (51).

6. The weeding device for traditional Chinese medicine planting according to claim 5, characterized in that: Both ends of the collecting plate (51) are fixedly installed with second guide plates (56). A baffle (58) is fixedly installed on one side of the collecting plate (51) away from the collecting teeth (55). The number of conveyor belts (54) is two. A third motor (53) is fixedly installed on one side of the baffle (58) away from the conveyor belt (54).

7. The weeding device for traditional Chinese medicine planting according to claim 6, characterized in that: A gear (52) is rotatably installed on one side of the collecting plate (51) away from the collecting teeth (55). The number of gears (52) is two. The rotating shafts of the gears (52) slidably penetrate through the collecting plate (51) and are fixedly installed on the drive shafts of the conveyor belts (54). The output end of the third motor (53) is fixedly installed on one side of one of the gears (52) away from the collecting plate (51). The two gears (52) are meshed with each other.

8. The weeding device for traditional Chinese medicine planting according to claim 1, wherein: A leveling assembly (6) is provided on the mounting frame (1). The leveling assembly (6) includes a leveling plate (61) rotatably installed on one side of the mounting frame (1) away from the connecting arc (2). A plurality of leveling teeth (65) slidably penetrate through the position on one side of the leveling plate (61) away from the mounting frame (1). A connecting plate (64) is fixedly installed on one side of the leveling teeth (65) close to the gear (52). A first spring (62) is fixedly installed between the top surface of the leveling plate (61) and the bottom surface of the collecting plate (51).

9. The weeding device for traditional Chinese medicine planting according to claim 8, wherein: A mounting frame (63) with a rectangular through hole (68) is fixedly installed on the top surface of the mounting frame (1) close to the connecting plate (64). A second spring (66) is fixedly installed between the top surface of the connecting plate (64) and the bottom surface of the mounting frame (63). Two fixing plates (69) are fixedly installed on one side of the mounting frame (63) away from the connecting plate (64). A rotating roller (610) is rotatably installed between the two fixing plates (69). Two pulling ropes (67) are fixedly installed on the rotating roller (610). A fourth motor (611) is fixedly installed on one side of one of the fixing plates (69) away from the seedling emergence groove (410).

10. The weeding device for traditional Chinese medicine planting according to claim 9, characterized in that: The rectangular through hole (68) is opened between the two fixing plates (69). One end of the pulling rope (67) away from the rotating roller (610) slidably penetrates through the rectangular through hole (68) and is fixedly installed on the connecting plate (64). The output end of the fourth motor (611) slidably penetrates through one of the fixing plates (69) and is fixedly installed on the rotating roller (610).

Images