Weeding device for planting field of root traditional Chinese medicinal materials

Abstract

The utility model belongs to the technical field of root traditional Chinese medicinal material planting, and particularly relates to a root traditional Chinese medicinal material planting field weeding device which comprises a bottom plate, two moving wheels are arranged on the two sides of the bottom plate respectively, a grass shoveling knife is arranged on the bottom face of the bottom plate, and a driving shaft of a driving motor rotates to drive a cam to rotate. Then, the cam rotates to drive a connecting rod to reciprocate, at the moment, the connecting rod reciprocates to drive a connecting column to slide back and forth in a moving hole, meanwhile, the connecting column moves to drive a connecting shell and a grass shoveling cutter to reciprocate, and when the grass shoveling cutter encounters weeds with large diameters, the reciprocating grass shoveling cutter cuts into the weeds, so that the grass shoveling cutter wears the weeds; according to the weed shoveling device, the weed shoveling cutter is arranged in the weed shoveling device and is moved out from the interior of the weed after one-time cut-in, so that the weed shoveling cutter can be cut into the interior of the weed for multiple times through reciprocating motion of the weed shoveling cutter, the weed with the large diameter is cut off by the weed shoveling cutter in multiple times, and the effect of conveniently shoveling the weed with the large diameter is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of root-type Chinese medicinal material planting, and in particular relates to a weeding device for root-type Chinese medicinal material planting fields. Background Art

[0002] For example, a Chinese patent with publication number CN215872590U discloses a weeding device for Chinese medicinal material planting. The patent can easily push the tool on the soil surface of the planting area through a roller, and can also fix the route and weeding direction. When pushing, press down hard, and the shovel frame on the bottom of the mounting plate will shovel the weeds on the surface of the soil by the roots, which is efficient and fast. The longer main rod and the reinforcement frame can make the operator more labor-saving, and a bottling frame is added to the reinforcement frame of the tool to place a drip bottle filled with the required herbicide. The accessory can drip the herbicide into the soil along the weeding route while shoveling the grass, which can further prevent the regeneration of weeds. The tool has a simple structure, low cost, and high weeding efficiency. The most important thing is that the tool applies the herbicide more accurately and only applies the medicine at the location where the weeds grow, which greatly reduces the harm to Chinese medicinal materials.

[0003] The above patent has the following problems:

[0004] This patent has some disadvantages when in use. For example, when weeding, the staff needs to push the small roller through the push rod to move, thereby driving the weeding knife at the bottom of the mounting plate to move for weeding. The position of the weeding knife relative to the mounting plate is fixed. After long-term use, the blade of the weeding knife may be worn and jagged. At this time, the weeding knife with a fixed position may not be easy to effectively remove weeds with a thicker diameter, which may affect the use effect of the weeding device.

[0005] In view of this, we propose a weeding device for root-type Chinese medicinal materials planting fields. Utility Model Content

[0006] The purpose of the utility model is to provide a weeding device for root-type Chinese medicinal materials planted in the field, so as to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a root Chinese medicinal material planting field weeding device, comprising: a bottom plate, two moving wheels are respectively arranged on both sides of the bottom plate, a weeding blade is arranged on the bottom surface of the bottom plate, a driving motor is fixedly installed on the top surface of the bottom plate, a connecting rod is arranged on the top surface of the bottom plate, two mounting tubes are fixedly installed on the top surface of the bottom plate, and push handles are slidably connected inside the two mounting tubes;

[0008] A connecting shell, wherein the connecting shell is arranged on the bottom surface of the base plate, the inner wall surface of the connecting shell is movably sleeved with the grass scraper, a connecting column is fixedly installed on the top surface of the connecting shell, a movable hole is provided on the top surface of the base plate, the movable hole is slidably connected with the connecting column, a connecting groove is provided on one side of the connecting column, the connecting groove is rotatably connected with the connecting rod, a strip hole is provided on one side of the connecting column, the strip hole is communicated with the connecting groove, a positioning column is fixedly installed on one side of the connecting rod, the positioning column is slidably connected with the strip hole, a limiting bolt is provided on one side of the connecting column, a threaded groove is provided on one side of the push handle, the limiting bolt is threadedly connected with the positioning column, a cam is fixedly installed on one end of the driving shaft of the driving motor, and the cam is rotatably connected with the connecting rod;

[0009] A dust reduction component is arranged on the top surface of the base plate and is used to reduce external dust when the lawn mower is mowing the grass.

[0010] In this technical solution, the staff uses a driving motor, and the rotation of the driving shaft of the driving motor drives the cam to rotate, and then the rotation of the cam drives the connecting rod to move back and forth. At this time, the reciprocating movement of the connecting rod drives the connecting column to slide back and forth inside the moving hole, and at the same time, the movement of the connecting column drives the connecting shell and the grass-shoveling knife to move back and forth, and then the staff uses the push handle and the moving wheel to push the base plate and the grass-shoveling knife to move, and then the grass-shoveling knife at the bottom of the base plate will remove the weeds. When the grass-shoveling knife encounters weeds with a thicker diameter, the reciprocating grass-shoveling knife will cut into the inside of the weeds, and move out from the inside of the weeds after one cutting, so that the reciprocating movement of the grass-shoveling knife can make the grass-shoveling knife cut into the inside of the weeds multiple times, so that the weeds with a thicker diameter are cut off by the grass-shoveling knife in batches, thereby achieving the effect of facilitating the removal of weeds with a thicker diameter.

[0011] In the above technical solution, further, the dust reduction component includes:

[0012] A water tank, the water tank is fixedly installed on the top surface of the base plate, dust reduction boxes are fixedly installed on both sides of the base plate, a submersible pump is arranged inside the water tank, a diversion pipe is fixedly connected to the water outlet of the submersible pump, the diversion pipe passes through the water tank and penetrates into the interior of the two dust reduction boxes, and a plurality of water mist nozzles are fixedly installed on the bottom surface of the dust reduction box.

[0013] In the present technical solution, when the staff is mowing the grass, the staff adds water to the inside of the water tank, and then when the staff pushes the base plate and the grass-clearing blade to move, the staff uses the submersible pump inside the water tank, and then the submersible pump inside the water tank will draw the water inside the water tank into the inside of the two dust reduction boxes through the diversion pipe. At this time, the water inside the two dust reduction boxes will be sprayed out through the water mist nozzles and spread into the surrounding air in the form of water mist. When the dust in the air encounters the water mist, the water mist will absorb the dust in the air, and then the water mist that absorbs the dust will fall to the ground due to the increase in weight, thereby achieving the effect of reducing the dust in the air around the grass-clearing blade when it is mowing the grass.

[0014] In the above technical solution, further, a plurality of mounting blocks are fixedly installed on the bottom surface of the base plate, a connecting block is slidably connected to one side of the mounting block, the connecting block is rotatably connected to the moving wheel, two positioning sleeves are fixedly installed on both sides of the base plate, two limiting rods are fixedly installed on the top surface of the connecting block, the limiting rods are slidably connected to the positioning sleeves, and the outer circular wall surface of the limiting rod is movably sleeved with a spring.

[0015] In this technical solution, when the moving wheels enter a bumpy section, the uneven road surface will drive the moving wheels to move up and down, and then the movement of the moving wheels will drive the connecting block and the limit rod to move up and down. At this time, the spring will continue to compress and rebound, and then multiple moving wheels can move up and down independently, thereby making it easier for the moving wheels to adapt to the bumpy section and making it easier for the base plate and the grass shovel to maintain smooth movement on the bumpy section.

[0016] In the above technical solution, further, a plurality of mounting bolts are provided on the bottom surface of the connecting shell, and the grass scraper is connected and fixed to the connecting shell by means of the mounting bolts.

[0017] In this technical solution, the grass-cutting blade can be easily disassembled, assembled and replaced.

[0018] In the above technical solution, further, a fixing bolt is provided on one side of the installation tube, and the installation tube and the push handle are connected and fixed by the fixing bolt.

[0019] In this technical solution, it is convenient to adjust the use height of the push handle.

[0020] In the above technical solution, further, a protective cover is fixedly installed on the bottom surface of the base plate.

[0021] In the technical solution, dust and dirt are prevented from entering the interior of the moving hole and affecting the use of the mowing knife when mowing the grass.

[0022] The beneficial effects of the utility model are:

[0023] The weeding device for planting Chinese medicinal materials drives the cam to rotate by rotating the driving shaft of the driving motor, and then the rotation of the cam drives the connecting rod to move back and forth. At this time, the reciprocating movement of the connecting rod drives the connecting column to slide back and forth inside the moving hole, and the movement of the connecting column drives the connecting shell and the weeding knife to move back and forth, and then the staff uses the push handle and the moving wheel to push the bottom plate and the weeding knife to move, and then the weeding knife at the bottom of the bottom plate will weed the weeds. When the weeding knife encounters weeds with thicker diameters, the reciprocating weeding knife will cut into the inside of the weeds and move out from the inside of the weeds after one cutting, so that the weeding knife can cut into the inside of the weeds multiple times through the reciprocating movement of the weeding knife, so that the weeds with thicker diameters are cut off by the weeding knife in batches, thereby achieving the effect of facilitating the weeding of thicker diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the protective cover structure in the utility model;

[0026] Figure 3 It is a schematic diagram of the connecting rod structure in the utility model;

[0027] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 This is a schematic diagram of the connection shell structure in the utility model;

[0029] Figure 6 It is a schematic diagram of the installation block structure in the utility model;

[0030] Figure 7 It is a schematic diagram of the water tank structure in the utility model;

[0031] Figure 8 It is a schematic diagram of the installation pipe structure in the utility model.

[0032] The symbols in the figure are:

[0033] 1. Base plate; 2. Moving wheel; 3. Grass scraper; 4. Driving motor; 5. Connecting rod; 6. Mounting pipe; 7. Push handle; 8. Water tank; 9. Dust suppression box; 10. Protective cover; 11. Connecting shell; 12. Diverter pipe; 13. Mounting block; 14. Moving hole; 15. Connecting column; 16. Cam; 17. Positioning column; 18. Limiting bolt; 19. Strip hole; 20. Connecting groove; 21. Mounting bolt; 22. Connecting block; 23. Limiting rod; 24. Spring; 25. Positioning sleeve; 26. Water mist nozzle; 27. Fixing bolt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0037] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0038] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0039] Embodiment 1:

[0040] See also Figure 1-8 As shown, this embodiment provides a root-type Chinese medicinal material planting field weeding device, comprising:

[0041] A bottom plate 1, two moving wheels 2 are respectively arranged on both sides of the bottom plate 1, a grass-shoveling blade 3 is arranged on the bottom surface of the bottom plate 1, a driving motor 4 is fixedly installed on the top surface of the bottom plate 1, a connecting rod 5 is arranged on the top surface of the bottom plate 1, two mounting tubes 6 are fixedly installed on the top surface of the bottom plate 1, and push handles 7 are slidably connected inside the two mounting tubes 6;

[0042] A connecting shell 11 is arranged on the bottom surface of the base plate 1, and the inner wall surface of the connecting shell 11 is movably connected with the grass scraper 3. A connecting column 15 is fixedly installed on the top surface of the connecting shell 11. A movable hole 14 is provided on the top surface of the base plate 1, and the movable hole 14 is slidably connected with the connecting column 15. A connecting groove 20 is provided on one side of the connecting column 15, and the connecting groove 20 is rotatably connected with the connecting rod 5. A strip hole 19 is provided on one side of the connecting column 15, and the strip hole 19 is communicated with the connecting groove 20. A positioning column 17 is fixedly installed on one side of the connecting rod 5, and the positioning column 17 is slidably connected with the strip hole 19. A limiting bolt 18 is provided on one side of the connecting column 15, and a threaded groove is provided on one side of the push handle 7, and the limiting bolt 18 is threadedly connected with the positioning column 17. A cam 16 is fixedly installed on one end of the driving shaft of the driving motor 4, and the cam 16 is rotatably connected with the connecting rod 5;

[0043] The dust reduction component is arranged on the top surface of the base plate 1 and is used to reduce external dust when the grass cutter 3 is grass cutting.

[0044] The cam 16 is moved back and forth when the cam 16 is rotated, and the connecting rod 5 is moved back and forth when the cam 16 is rotated. At this time, the connecting rod 5 moves back and forth when the connecting rod 5 moves back and forth, and the connecting column 15 moves back and forth when the connecting column 15 moves, and the connecting shell 11 and the grass-cutting blade 3 are moved back and forth when the cam 16 is rotated. Then, the staff uses the push handle 7 and the moving wheel 2 to push the base plate 1 and the grass-cutting blade 3 to move, and then the grass-cutting blade 3 at the bottom of the base plate 1 will remove the weeds. When the grass-cutting blade 3 encounters weeds with a thicker diameter, the reciprocating grass-cutting blade 3 will cut into the inside of the weeds and move out from the inside of the weeds after one cutting. In this way, the grass-cutting blade 3 can be reciprocated to make it cut into the inside of the weeds for many times, so that the weeds with a thicker diameter are cut off by the grass-cutting blade 3 in batches, thereby achieving the effect of facilitating the removal of weeds with a thicker diameter.

[0045] Embodiment 2:

[0046] This embodiment provides a root-type Chinese medicinal material planting field weeding device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the dust reduction component includes:

[0047] A water tank 8 is fixedly mounted on the top surface of the base plate 1. Dust reduction boxes 9 are fixedly mounted on both sides of the base plate 1. A submersible pump is arranged inside the water tank 8. A shunt pipe 12 is fixedly sleeved on the water outlet of the submersible pump. The shunt pipe 12 passes through the water tank 8 and penetrates into the interior of the two dust reduction boxes 9. A plurality of water mist nozzles 26 are fixedly mounted on the bottom surface of the dust reduction boxes 9.

[0048] Among them, when the staff is mowing the grass, the staff adds water to the inside of the water tank 8, and then when the staff pushes the base plate 1 and the mowing blade 3 to move, the staff uses the submersible pump inside the water tank 8, and then the submersible pump inside the water tank 8 will draw the water inside the water tank 8 into the two dust reduction boxes 9 through the diversion pipe 12. At this time, the water inside the two dust reduction boxes 9 will be sprayed out through the water mist nozzle 26 and spread into the surrounding air in the form of water mist. When the dust in the air encounters the water mist, the water mist will absorb the dust in the air, and then the water mist that absorbs the dust will fall to the ground due to the increase in weight, thereby achieving the effect of reducing the dust in the surrounding air when the mowing blade 3 is mowing the grass.

[0049] Embodiment 3:

[0050] The present embodiment provides a field weeding device for root-type Chinese medicinal materials. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a plurality of mounting blocks 13 are fixedly installed on the bottom surface of the base plate 1, a connecting block 22 is slidably connected to one side of the mounting block 13, the connecting block 22 is rotatably connected to the moving wheel 2, two positioning sleeves 25 are fixedly installed on both sides of the base plate 1, two limiting rods 23 are fixedly installed on the top surface of the connecting block 22, the limiting rods 23 are slidably connected to the positioning sleeves 25, and a spring 24 is movably sleeved on the outer circular wall of the limiting rod 23.

[0051] Among them, when the moving wheel 2 enters a bumpy section, the uneven road surface will drive the moving wheel 2 to move up and down, and then the movement of the moving wheel 2 will drive the connecting block 22 and the limit rod 23 to move up and down. At this time, the spring 24 will continue to compress and rebound, and then multiple moving wheels 2 can move up and down independently, so that the moving wheel 2 can adapt to the bumpy section and make it easier for the base plate 1 and the grass blade 3 to maintain stable movement on the bumpy section.

[0052] Embodiment 4:

[0053] The present embodiment provides a field weeding device for root-type Chinese medicinal materials. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a plurality of mounting bolts 21 are provided on the bottom surface of the connecting shell 11, and the weeding blade 3 is connected and fixed to the connecting shell 11 by the mounting bolts 21.

[0054] The grass-cutting blade 3 can be disassembled, assembled and replaced easily.

[0055] Embodiment 5:

[0056] This embodiment provides a field weeding device for root-type Chinese medicinal materials. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a fixing bolt 27 is provided on one side of the mounting tube 6, and the mounting tube 6 and the push handle 7 are connected and fixed by the fixing bolt 27.

[0057] Among them, it is convenient to adjust the use height of the push handle 7.

[0058] Embodiment 6:

[0059] This embodiment provides a field weeding device for root-type Chinese medicinal materials. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a protective cover 10 is fixedly installed on the bottom surface of the base plate 1.

[0060] This prevents dust and dirt from entering the moving hole 14 and affecting the use of the grass-cutting blade 3 when the grass-cutting blade 3 is cutting the grass.

[0061] When the root Chinese medicinal material planting field weeding device of this embodiment is in use, the staff uses the driving motor 4, and the rotation of the driving shaft of the driving motor 4 drives the cam 16 to rotate, and then the rotation of the cam 16 drives the connecting rod 5 to move back and forth. At this time, the reciprocating movement of the connecting rod 5 drives the connecting column 15 to slide back and forth inside the moving hole 14, and at the same time, the movement of the connecting column 15 drives the connecting shell 11 and the grass-cutting knife 3 to move back and forth, and then the staff uses the push handle 7 and the moving wheel 2 to push the bottom plate 1 and the grass-cutting knife 3 to move, and then the grass-cutting knife 3 at the bottom of the bottom plate 1 will remove the weeds. When the grass-cutting knife 3 encounters weeds with a thicker diameter, the reciprocating grass-cutting knife 3 will cut into the inside of the weeds, and move out from the inside of the weeds after one cutting, so that the reciprocating movement of the grass-cutting knife 3 can make the grass-cutting knife 3 cut into the inside of the weeds multiple times, so that the weeds with a thicker diameter are cut off by the grass-cutting knife 3 in batches, thereby achieving the effect of facilitating the removal of weeds with a thicker diameter.

[0062] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A weeding device for root-type Chinese medicinal materials in the field, characterized in that: include: A base plate (1), two moving wheels (2) are respectively arranged on both sides of the base plate (1), a grass-shoveling blade (3) is arranged on the bottom surface of the base plate (1), a driving motor (4) is fixedly installed on the top surface of the base plate (1), a connecting rod (5) is arranged on the top surface of the base plate (1), two mounting tubes (6) are fixedly installed on the top surface of the base plate (1), and push handles (7) are slidably connected inside the two mounting tubes (6); A connecting shell (11), wherein the connecting shell (11) is arranged on the bottom surface of the bottom plate (1), the inner wall surface of the connecting shell (11) is movably sleeved with the grass scraper (3), a connecting column (15) is fixedly installed on the top surface of the connecting shell (11), a movable hole (14) is provided on the top surface of the bottom plate (1), the movable hole (14) is slidably connected to the connecting column (15), a connecting groove (20) is provided on one side of the connecting column (15), the connecting groove (20) is rotatably connected to the connecting rod (5), and a strip-shaped A hole (19), the strip hole (19) is connected to the connecting groove (20), a positioning column (17) is fixedly installed on one side of the connecting rod (5), the positioning column (17) is slidably connected to the strip hole (19), a limiting bolt (18) is provided on one side of the connecting column (15), a threaded groove is provided on one side of the push handle (7), the limiting bolt (18) is threadedly connected to the positioning column (17), a cam (16) is fixedly installed on one end of the driving shaft of the driving motor (4), and the cam (16) is rotatably connected to the connecting rod (5); A dust reduction component is arranged on the top surface of the base plate (1) and is used to reduce external dust when the grass cutter (3) is grass cutting.

2. A root-type Chinese medicinal material planting field weeding device according to claim 1, characterized in that: The dust reduction component comprises a water tank (8), the water tank (8) being fixedly mounted on the top surface of the base plate (1), dust reduction boxes (9) being fixedly mounted on both sides of the base plate (1), a submersible pump being arranged inside the water tank (8), a shunt pipe (12) being fixedly sleeved on the water outlet of the submersible pump, the shunt pipe (12) passing through the water tank (8) and penetrating into the interior of the two dust reduction boxes (9), and a plurality of water mist nozzles (26) being fixedly mounted on the bottom surface of the dust reduction box (9).

3. The root-type Chinese medicinal material planting field weeding device according to claim 1, characterized in that: A plurality of mounting blocks (13) are fixedly mounted on the bottom surface of the base plate (1), a connecting block (22) is slidably connected to one side of the mounting block (13), the connecting block (22) is rotatably connected to the moving wheel (2), two positioning sleeves (25) are fixedly mounted on both sides of the base plate (1), two limiting rods (23) are fixedly mounted on the top surface of the connecting block (22), the limiting rods (23) are slidably connected to the positioning sleeves (25), and a spring (24) is movably sleeved on the outer circular wall surface of the limiting rod (23).

4. The root-type Chinese medicinal material planting field weeding device according to claim 1, characterized in that: A plurality of mounting bolts (21) are provided on the bottom surface of the connecting shell (11), and the grass scraper (3) is connected and fixed to the connecting shell (11) via the mounting bolts (21).

5. The root-type Chinese medicinal material planting field weeding device according to claim 1, characterized in that: A fixing bolt (27) is provided on one side of the installation tube (6), and the installation tube (6) and the push handle (7) are connected and fixed via the fixing bolt (27).

6. The root-type Chinese medicinal material planting field weeding device according to claim 1, characterized in that: A protective cover (10) is fixedly mounted on the bottom surface of the base plate (1).

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