Ploughing and weeding device for standardized planting of traditional Chinese medicinal materials

Abstract

The utility model relates to the field of traditional Chinese medicinal material planting, and discloses a plowing and weeding device for planting traditional Chinese medicinal materials in a standardized mode, which comprises a shell, plowing teeth are fixedly connected to the left end of the inner wall of the shell, a rotating assembly is arranged on the right side of the inner wall of the shell, and a cutting knife is detachably installed on the rotating assembly. A cleaning assembly is arranged on the rotating assembly, a mounting assembly is arranged on the inner wall of the cutting knife, the cleaning assembly comprises a circular ring, a lantern ring is rotationally connected to the outer wall of the circular ring, a connecting plate is fixedly connected to the left side of the circular ring, a square rod is hinged to the outer wall of the lantern ring, and a scraping plate is hinged to the bottom end of the square rod; the mounting assembly comprises a wedge block. According to the ploughing and weeding device, the rotating assembly and the cleaning assembly are arranged, the motor is started to drive the scraping plate to slide in a reciprocating mode, weeds on the cutting knife are cleaned, and the using effect and the working efficiency of the ploughing and weeding device are improved.

Description

Technical Field

[0001] The utility model relates to the field of Chinese medicinal material planting, in particular to a cultivated land weeding device used for standardized planting of Chinese medicinal materials. Background Art

[0002] Chinese medicinal materials refer to the raw materials used to prepare Chinese medicine under the guidance of traditional Chinese medicine theory. They are usually various components from natural plants, animals or minerals. These materials are believed to have specific pharmacological effects and are used to treat, regulate and prevent diseases.

[0003] After searching, the Chinese patent announcement number: CN214960908U discloses a cultivated land weeding device for standardized planting of Chinese medicinal materials. The cultivated land teeth are moved up and down by the front wheels. As the box body moves forward, the soil is excavated. The cutting blades are driven to rotate by the rotation of the rear wheels to crush the soil and weeds, thereby speeding up the efficiency of cultivated land and increasing the yield.

[0004] Considering that the above-mentioned device cuts and breaks weeds through cutting blades when in use, and the weeds are easily accumulated and attached to the cutting blades when the cutting blades are used for a long time, the weeds entangle the cutting blades, resulting in reduced cutting effect and cutting efficiency of the cutting blades, thereby reducing the use effect and work efficiency of the cultivated land weeding device, a cultivated land weeding device for standardized planting of Chinese medicinal materials is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a farmland weeding device for standardized planting of Chinese medicinal materials, aiming to improve the problem in the prior art that the cutting blades are easily entangled by attached weeds after long-term use, resulting in reduced use effect and work efficiency of the farmland weeding device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cultivated land weeding device for standardized planting of Chinese medicinal materials, comprising a shell, a plowing tooth is fixedly connected to the left end of the inner wall of the shell, a rotating assembly is arranged on the right side of the inner wall of the shell, a cutting knife can be installed and detached on the rotating assembly, a cleaning assembly is arranged on the rotating assembly, and a mounting assembly is arranged on the inner wall of the cutting knife;

[0007] The cleaning assembly comprises a circular ring, the outer wall of the circular ring is rotatably connected with a sleeve ring, the left side of the circular ring is fixedly connected with a connecting plate, the outer wall of the sleeve ring is hinged with a square rod, and the bottom end of the square rod is hinged with a scraper.

[0008] As a further description of the above technical solution:

[0009] The mounting assembly comprises a wedge, the outer wall of which is elastically connected to the inner wall of the cutting knife via a spring.

[0010] As a further description of the above technical solution:

[0011] The rotating assembly includes a fixed plate, the top of the fixed plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a cylindrical rod, and the outer periphery of the cylindrical rod is fixedly connected to a bevel gear A.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the sleeve is slidably connected to a rotating shaft, the top of the connecting plate is hinged with a hinged rod, the top of the hinged rod is hinged with a connecting rod, the inner wall of the scraper is slidably connected to the outer wall of the cutting knife, and the top of the connecting rod is fixedly connected to the left end of the cylindrical rod.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to the inner wall of the cutting knife, and the other end of the spring is fixedly connected to the outer wall of the wedge block.

[0016] As a further description of the above technical solution:

[0017] The right side of the fixed plate is fixedly connected to the right side of the inner wall of the shell, the inner wall of the fixed plate is rotatably connected to the outer periphery of the rotating shaft, the top end of the rotating shaft is fixedly connected with a bevel gear B, the bottom end of the rotating shaft is fixedly connected with a mounting block, and the outer wall of the mounting block is fixedly connected with a buckle.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the wedge block is slidably connected to the inner wall of the cutting knife, and the outer wall of the wedge block is clamped with the inner wall of the buckle.

[0020] As a further description of the above technical solution:

[0021] The bevel gear B is meshed with the bevel gear A, and the inner wall of the mounting block is plugged into the outer wall of the cutting knife.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a rotating assembly and a cleaning assembly are provided, and the cylindrical rod is driven to rotate by starting the motor, so that the connecting rod drives the hinged rod to move, and at the same time drives the connecting plate to drive the ring and the sleeve ring to move vertically, so that the square rod drives the scraper to slide back and forth along the outer wall of the cutting knife, and the weeds on the cutting knife are cleaned, so that the use effect and work efficiency of the cultivated land weeding device are improved.

[0024] 2. In the utility model, by providing a mounting assembly, the cutting knife can be fixedly mounted on the mounting block or the fixing effect can be released by engaging or releasing the wedge block and the buckle, thereby facilitating the staff to assemble and disassemble the cutting knife, thereby improving the working efficiency of the cultivated land weeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of a cultivated land weeding device for standardized planting of Chinese medicinal materials proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of a shell of a cultivated land weeding device for standardized planting of Chinese medicinal materials proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the main structure of a cleaning component of a cultivated land weeding device for standardized planting of Chinese medicinal materials proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the disassembled structure of a cutting knife of a cultivated land weeding device for standardized planting of Chinese medicinal materials proposed by the utility model;

[0029] Figure 5 The utility model proposes a farmland weeding device for standardized planting of Chinese medicinal materials. Figure 3 The enlarged structural diagram of part A in the middle;

[0030] Figure 6 The utility model is a schematic diagram of the main structure of an articulated rod of a cultivated land weeding device for standardized planting of Chinese medicinal materials.

[0031] Legend:

[0032] 1. Shell; 2. Plow teeth; 3. Cutting knife; 4. Rotating assembly; 41. Fixed plate; 42. Motor; 43. Cylindrical rod; 44. Bevel gear A; 45. Bevel gear B; 46. Rotating shaft; 47. Mounting block; 48. Cleaning assembly; 481. Articulated rod; 482. Connecting rod; 483. Ring; 484. Ring; 485. Square rod; 486. Scraper; 487. Connecting plate; 5. Mounting assembly; 51. Spring; 52. Wedge block; 53. Buckle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-Figure 2 The utility model provides an embodiment: a cultivated land weeding device for standardized planting of Chinese medicinal materials, comprising a shell 1, a handrail is arranged at the top right end of the shell 1, and a roller is arranged at the bottom of the shell 1, so that the staff can move the shell 1 to carry out cultivated land weeding work. The left end of the inner wall of the shell 1 is fixedly connected with a plowing tooth 2, and the land is cultivated by the plowing tooth 2. A rotating component 4 is arranged on the right side of the inner wall of the shell 1, and the rotating component 4 drives multiple groups of cutting knives 3 to rotate, and drives the scraper 486 to slide, so as to clean the weeds on the cutting knife 3. The cutting knife 3 can be installed and detached on the rotating component 4, and the weeds are cut by the rotation effect of the multiple groups of cutting knives 3. A cleaning component 48 is arranged on the rotating component 4, and the weeds attached and entangled on the cutting knife 3 are cleaned by the cleaning component 48. The inner wall of the cutting knife 3 is provided with an installation component 5, and the installation component 5 is convenient for the staff to disassemble and replace the cutting knife 3.

[0035] Reference Figure 3 and Figure 6 The cleaning component 48 includes a circular ring 483, and the outer wall of the circular ring 483 is rotatably connected to a sleeve ring 484, and the sliding effect of the sleeve ring 484 drives the square rod 485 to move. The left side of the circular ring 483 is fixedly connected to a connecting plate 487, and the fixing effect of the connecting plate 487 prevents the connecting plate 487 from falling off. The outer wall of the sleeve ring 484 is hinged to a square rod 485, and the moving effect of the square rod 485 drives the scraper 486 to move. The bottom end of the square rod 485 is hinged to a scraper 486, and there are multiple groups of scrapers 486 distributed in a circular array, which clean multiple groups of cutting knives 3 respectively.

[0036] Reference Figure 4 The mounting assembly 5 includes a wedge block 52, the outer wall of the wedge block 52 is elastically connected to the inner wall of the cutting knife 3 through a spring 51. Through the elastic force of the spring 51, the wedge block 52 always maintains a snap connection effect with the buckle 53 when not affected by external force, thereby limiting the cutting knife 3 and keeping the cutting knife 3 fixed.

[0037] Reference Figure 2 The rotating assembly 4 includes a fixed plate 41, which supports the motor 42 and the rotating shaft 46. The top of the fixed plate 41 is fixedly connected to the motor 42. By starting the motor 42, the cylindrical rod 43 is driven to rotate. The output shaft of the motor 42 is fixedly connected to the cylindrical rod 43. The rotation effect of the cylindrical rod 43 drives the bevel gear A44 and the connecting rod 482 to rotate. The outer periphery of the cylindrical rod 43 is fixedly connected to the bevel gear A44. The fixing effect of the bevel gear A44 prevents the bevel gear A44 from falling off.

[0038] Reference Figure 2and Figure 6 The inner wall of the ring 484 is slidably connected with the rotating shaft 46, and the top of the connecting plate 487 is hinged with a hinged rod 481. Through the moving effect of the hinged rod 481, the connecting plate 487 and the ring 483 are driven to move vertically. The top of the hinged rod 481 is hinged with a connecting rod 482. Through the rotating effect of the connecting rod 482, the hinged rod 481 is driven to move. The inner wall of the scraper 486 is slidably connected with the outer wall of the cutting knife 3. Through the sliding effect of the scraper 486, the weeds attached and entangled on the cutting knife 3 are cleaned. The top of the connecting rod 482 is fixedly connected to the left end of the cylindrical rod 43. Through the fixing effect of the connecting rod 482, the connecting rod 482 is prevented from falling off.

[0039] Reference Figure 4 One end of the spring 51 is fixedly connected to the inner wall of the cutting knife 3, and the other end of the spring 51 is fixedly connected to the outer wall of the wedge block 52. Through the fixing effect of the spring 51, the wedge block 52 remains fixed to prevent the wedge block 52 from falling off.

[0040] Reference Figure 2 and Figure 5 The right side of the fixed plate 41 is fixedly connected to the right side of the inner wall of the shell 1, and the fixing effect of the fixed plate 41 prevents the fixed plate 41 from falling off. The inner wall of the fixed plate 41 is rotatably connected to the outer periphery of the rotating shaft 46, and the rotating effect of the rotating shaft 46 drives the mounting block 47 to rotate. The top of the rotating shaft 46 is fixedly connected with a bevel gear B45, and the fixing effect of the bevel gear B45 prevents the bevel gear B45 from falling off. The bottom end of the rotating shaft 46 is fixedly connected with a mounting block 47, and the rotating effect of the mounting block 47 drives the multiple groups of cutting knives 3 to rotate. The outer wall of the mounting block 47 is fixedly connected with a buckle 53, and the fixing effect of the buckle 53 prevents the buckle 53 from falling off.

[0041] Reference Figure 4 and Figure 5 The outer wall of the wedge block 52 is slidably connected to the inner wall of the cutting knife 3. Through the sliding effect of the wedge block 52, the wedge block 52 and the buckle 53 are engaged or released. The outer wall of the wedge block 52 is engaged with the inner wall of the buckle 53. Through the engaging effect of the wedge block 52 and the buckle 53, the mounting block 47 limits the cutting knife 3.

[0042] Reference Figure 2 The bevel gear B45 is meshed with the bevel gear A44, and the bevel gear B45 is driven to rotate through the rotation effect of the bevel gear A44. The inner wall of the mounting block 47 is plugged into the outer wall of the cutting knife 3. By plugging the cutting knife 3 into the mounting block 47, the cutting knife 3 is installed on the mounting block 47.

[0043] Working principle: When it is necessary to carry out tillage and weeding treatment on the land where Chinese medicinal materials are planted, the staff uses the handrail to push the shell 1 to the position where tillage and weeding are required, and starts the motor 42. The motor 42 drives the cylindrical rod 43 to rotate, and at the same time drives the bevel gear A44 to rotate, so that the bevel gear B45 rotates, and drives the rotating shaft 46 to rotate, so that the mounting block 47 drives the cutting knife 3 to rotate, pushes the shell 1, so that the plowing teeth 2 cultivate the land, and the rotating cutting knife 3 cuts and crushes the weeds.

[0044] When the cylindrical rod 43 rotates, it drives the connecting rod 482 to rotate, and at the same time drives the hinged rod 481 to move. The hinged rod 481 drives the connecting plate 487 and the circular ring 483 to move back and forth vertically, so that the ring 484 moves back and forth vertically, and the square rod 485 is moved by the ring 484, so that the scraper 486 slides back and forth along the outer wall of the cutting knife 3 to scrape and clean the weeds attached to and entangled on the cutting knife 3.

[0045] When the cutting knife 3 is worn out after long-term use, the staff presses the wedge block 52 to release the clamping effect of the wedge block 52 on the buckle 53, and at the same time releases the limiting effect on the cutting knife 3. The staff releases the plugging effect of the cutting knife 3 on the mounting block 47, so that the cutting knife 3 is disassembled. The staff replaces or repairs the cutting knife 3 and plugs the replaced cutting knife 3 into the mounting block 47, so that the wedge block 52 is clamped with the buckle 53 under the elastic force of the spring 51, and the cutting knife 3 is limited, so that the cutting knife 3 remains fixedly mounted on the mounting block 47.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A weeding device for cultivated land used for standardized planting of Chinese medicinal materials, comprising a housing (1), characterized in that: A plowing tooth (2) is fixedly connected to the left end of the inner wall of the shell (1), a rotating assembly (4) is provided on the right side of the inner wall of the shell (1), a cutting knife (3) can be installed and removed on the rotating assembly (4), a cleaning assembly (48) is provided on the rotating assembly (4), and a mounting assembly (5) is provided on the inner wall of the cutting knife (3); The cleaning assembly (48) comprises a circular ring (483), the outer wall of the circular ring (483) is rotatably connected to a sleeve ring (484), the left side of the circular ring (483) is fixedly connected to a connecting plate (487), the outer wall of the sleeve ring (484) is hinged to a square rod (485), and the bottom end of the square rod (485) is hinged to a scraper (486).

2. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 1, characterized in that: The mounting assembly (5) comprises a wedge block (52), the outer wall of the wedge block (52) being elastically connected to the inner wall of the cutting knife (3) via a spring (51).

3. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 1, characterized in that: The rotating assembly (4) comprises a fixed plate (41), the top of the fixed plate (41) is fixedly connected to a motor (42), the output shaft of the motor (42) is fixedly connected to a cylindrical rod (43), and the outer periphery of the cylindrical rod (43) is fixedly connected to a bevel gear A (44).

4. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 1, characterized in that: The inner wall of the collar (484) is slidably connected to a rotating shaft (46), the top of the connecting plate (487) is hinged to a hinged rod (481), the top end of the hinged rod (481) is hinged to a connecting rod (482), the inner wall of the scraper (486) is slidably connected to the outer wall of the cutting knife (3), and the top end of the connecting rod (482) is fixedly connected to the left end of the cylindrical rod (43).

5. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 2, characterized in that: One end of the spring (51) is fixedly connected to the inner wall of the cutting knife (3), and the other end of the spring (51) is fixedly connected to the outer wall of the wedge block (52).

6. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 3, characterized in that: The right side of the fixed plate (41) is fixedly connected to the right side of the inner wall of the housing (1); the inner wall of the fixed plate (41) is rotatably connected to the outer periphery of the rotating shaft (46); the top end of the rotating shaft (46) is fixedly connected to a bevel gear B (45); the bottom end of the rotating shaft (46) is fixedly connected to a mounting block (47); and the outer wall of the mounting block (47) is fixedly connected to a buckle (53).

7. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 5, characterized in that: The outer wall of the wedge block (52) is slidably connected to the inner wall of the cutting knife (3), and the outer wall of the wedge block (52) is snap-fitted to the inner wall of the buckle (53).

8. The weeding device for cultivated land used for standardized planting of Chinese medicinal materials according to claim 6, characterized in that: The bevel gear B (45) is meshed with the bevel gear A (44), and the inner wall of the mounting block (47) is plugged into the outer wall of the cutting blade (3).

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