Soil loosening device for traditional Chinese medicine planting

Abstract

The utility model relates to the technical field of radix tetrastigme traditional Chinese medicine planting, in particular to a traditional Chinese medicine planting soil loosening device which comprises a traction mechanism, the traction mechanism is connected with a dragging plate, a rotary tillage assembly used for loosening soil is arranged at the bottom of the dragging plate, and a lifting driving piece A used for controlling the rotary tillage assembly to ascend and descend is arranged on the dragging plate so as to change the soil loosening depth. The trowelling plate is connected with the dragging plate and used for crushing and trowelling the soil loosened by the rotary tillage assembly through traction of the traction mechanism. The movable frame is in sliding connection with the trowelling plate, and a lifting driving part B used for controlling the movable frame to ascend and descend is arranged in the trowelling plate. The top end of the furrow opener is provided with a mounting plate matched with the movable frame, and the mounting plate is provided with a limiting locking piece used for limiting the sliding of the mounting plate and the movable frame. According to the utility model, the tillage depth can be changed, rotary tillage, crushing, trowelling and ditching can be completed at one time, the ditching distance is adjustable, the operation is simple, and the furrow opener is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal herb Sanyeqing planting, in particular to a soil loosening device for Chinese medicinal herb planting. Background Art

[0002] Sanyeqing is a traditional Chinese medicine with the effect of clearing away heat and detoxifying. It is often used for carbuncles and back rashes. When planting Sanyeqing, the soil is usually transported, then furrows are dug for sowing, and then a layer of surface soil is covered. In the entire sowing process, loosening the soil is the most time-consuming and labor-intensive. With the promotion of mechanization, loosening soil devices have been used more and more widely, but the current loosening soil devices still have certain defects and need to be improved.

[0003] The Chinese patent with authorization announcement number CN217217348U discloses a loosening device for Chinese medicine planting, which belongs to the technical field of Chinese medicine planting. The key points of its technical solution include a cart, a mounting frame which is perpendicular to the cart is installed on the left side of the cart, a mounting plate which is perpendicular to the mounting frame is slidably connected inside the mounting frame, and a loosening wheel is movably connected to the other end of the mounting plate through a movable shaft, and the mounting frame and the mounting plate are movably connected through fixing bolts. The fixing bolts can be loosened according to the depth of loosening the soil, and the mounting plate can be moved upward or downward in the mounting frame so that the mounting plate drives the loosening wheel to move until the required depth is reached, and then the mounting plate and the mounting frame are fixed by fixing bolts to prevent the mounting plate from sliding randomly and affecting the normal use of the loosening wheel, so that the loosening wheel can roll on the ground as the cart moves, and the loosening plow on its outer wall can loosen the soil on the ground, thereby facilitating the subsequent planting of Chinese medicine.

[0004] However, the device still has some shortcomings: the loosening wheel in the device can only rotate when an external force pushes the entire cart to move, and its rotation speed is proportional to the moving speed of the device. When the soil is hard, the loosening plow is inserted into the soil to a very small depth, which causes the entire device to be in a state of tilting at the front end, thereby affecting the loosening depth, and the device lacks the function of fixed-distance ditching. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a soil loosening device for Chinese medicinal plant planting.

[0006] The technical solution of the utility model is: a soil loosening device for Chinese medicinal herb planting, comprising a traction mechanism, the traction mechanism is connected to a drag plate, a rotary tillage component for loosening the soil is arranged at the bottom of the drag plate, and a lifting drive part A for controlling the lifting of the rotary tillage component is arranged on the drag plate to change the depth of loosening the soil.

[0007] The screed plate connected to the drag plate is used to crush and smooth the soil loosened by the rotary tillage assembly through the traction of the traction mechanism.

[0008] The movable frame is slidably connected to the trowel plate, and a lifting driving member B for controlling the lifting of the movable frame is arranged in the trowel plate.

[0009] And a furrow opener, a mounting plate matched with a movable frame is arranged at the top of the furrow opener, and a limiting locking piece for limiting the sliding between the furrow opener and the movable frame is arranged on the mounting plate.

[0010] Preferably, the carriage is rotatably connected to the traction mechanism, and a flip driving member for retracting and releasing the carriage is provided on the traction mechanism.

[0011] Preferably, the rotary tillage assembly includes a rotary tillage roller and a power assembly. A support frame slidably connected to the drag plate is provided on the drag plate, the support frame is connected to the horizontal plate, two vertical plates are symmetrically provided at the bottom of the horizontal plate, the rotary tillage roller is located between the vertical plates on both sides and is rotatably connected to the vertical plates, the power assembly is provided on the horizontal plate and drives the rotary tillage roller, and the lifting drive member A drives and connects to the support frame.

[0012] Preferably, a mounting groove is provided on the movable frame, the mounting plate is located inside the mounting groove and fits with its inner wall, and protrusions are symmetrically provided on the bottom of the mounting plate, and the protrusions on both sides abut against the bottom of the movable frame.

[0013] Preferably, the limiting locking member includes a movable rod and a card block. A slide groove is provided in the mounting plate, and a through hole connected to the slide groove is provided on the mounting plate. The movable rod is located in the slide groove and is slidably connected thereto, and two card blocks are symmetrically and elastically slidably provided in the movable rod, and the card blocks on both sides respectively penetrate the corresponding side through holes, and at the same time, the card blocks on both sides are provided with bevels that abut against the upper wall of the through hole. A plurality of card grooves are evenly spaced on the inner wall of the mounting groove of the movable frame, and the card blocks on both sides are respectively inserted into the corresponding side card grooves, and when the movable rod is pulled up, the bevels of the card blocks are automatically retracted to be out of the card grooves by the abutment of the inner wall of the through hole.

[0014] Preferably, a tensioning assembly is provided in the slide groove to keep the movable rod in a stationary state.

[0015] Preferably, a plurality of scale marks with the same spacing are arranged on the movable frame, and a pointer pointing to the scale mark is arranged on each mounting plate.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects:

[0017] By setting up a structure in which a power component drives the rotary tillage roller, in areas where the soil is severely compacted, the moving speed of the device can be reduced and the rotation speed of the rotary tillage roller can be increased, so that the purpose of tilling the soil layer by layer can be achieved. In addition, the device is provided with a trowel plate and a furrow opener, and after the soil is smoothed with the trowel plate, the furrow opener can be used to directly open a furrow of the required depth, which is convenient for sowing. At the same time, the spacing of the furrow openers can be adjusted, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the connection structure of various components on the carriage;

[0020] Figure 3 It is a schematic diagram of the connection structure of various components on the screed plate;

[0021] Figure 4 It is a schematic diagram of the connection structure of various components on the mounting plate.

[0022] Figure numerals: 1. traction mechanism; 2. drag plate; 3. flip drive member; 4. support frame; 5. cross plate; 6. rotary roller; 7. lifting drive member A; 8. power assembly; 9. trowel plate; 10. movable frame; 1001. slot; 1002. scale mark; 11. lifting drive member B; 12. mounting plate; 13. furrow opener; 14. movable rod; 15. block; 16. tensioning assembly; 17. pointer. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, a soil loosening device for Chinese medicinal materials planting proposed by the utility model comprises a traction mechanism 1, the traction mechanism 1 is connected to a carriage 2, a rotary tillage assembly for loosening the soil is arranged at the bottom of the carriage 2, and a lifting drive component A7 for controlling the lifting of the rotary tillage assembly is arranged on the carriage 2 to change the depth of loosening the soil. The rotary tillage assembly comprises a rotary tillage roller 6 and a power assembly. A support frame 4 is arranged on the carriage 2 and is slidably connected to the carriage 2, the support frame 4 is connected to a horizontal plate 5, two vertical plates are symmetrically arranged at the bottom of the horizontal plate 5, the rotary tillage roller 6 is located between the vertical plates on both sides and is rotatably connected to the vertical plates, the power assembly is arranged on the horizontal plate 5 and drives the rotary tillage roller 6, and the lifting drive component A7 drives the connection support frame 4.

[0025] The trowel plate 9 connected to the drag plate 2 is used to crush and smooth the soil loosened by the rotary tillage assembly through the traction of the traction mechanism 1.

[0026] The movable frame 10 is slidably connected to the trowel plate 9, and a lifting driving member B11 for controlling the lifting of the movable frame 10 is arranged inside the trowel plate 9.

[0027] And a furrow opener 13, a mounting plate 12 cooperating with the movable frame 10 is arranged at the top of the furrow opener 13, and a limit locking member for limiting the sliding movement between the furrow opener 13 and the movable frame 10 is arranged on the mounting plate 12. A mounting groove is arranged on the movable frame 10, the mounting plate 12 is located on the inner side of the mounting groove and fits with the inner wall thereof, and convex blocks are symmetrically arranged at the bottom of the mounting plate 12, and the convex blocks on both sides are in contact with the bottom of the movable frame 10. The limit locking member includes a movable rod 14 and a clamping block 15. A slide groove is arranged in the mounting plate 12, and a through hole connected with the slide groove is arranged on the mounting plate 12. The movable rod 14 is located in the slide groove and is slidably connected with the slide groove, and two clamping blocks 15 are symmetrically and elastically slidably arranged in the movable rod 14, and the clamping blocks 15 on both sides respectively penetrate the corresponding side through holes, and at the same time, the clamping blocks 15 on both sides are arranged with bevels that abut against the upper wall of the through hole. A plurality of slots 1001 are evenly spaced on the inner wall of the mounting groove of the movable frame 10, and the two side blocks 15 are respectively inserted into the corresponding side slots 1001. When the movable rod 14 is pulled up, the bevel of the block 15 is automatically retracted to be out of the slot 1001 by the inner wall of the through hole. A tensioning assembly 16 is arranged in the slide groove to keep the movable rod 14 in a stationary state. A plurality of scale marks 1002 with the same spacing are arranged on the movable frame 10, and a pointer 17 pointing to the scale mark 1002 is arranged on each mounting plate 12.

[0028] In this embodiment, before the device is used, the spacing of the furrow openers 13 is adjusted according to the row spacing required for planting. When operating, it is only necessary to pull up the movable rod 14. During the sliding process of the movable rod 14, the block 15 automatically retracts and disengages from the slot 1001 due to the interference relationship between the bevel and the upper wall of the through hole. At this time, the mounting plate 12 is laterally slid to the appropriate position and then released. The movable rod 14 is reset under the action of the tensioning assembly 16, and the block 15 is inserted into the corresponding slot 1001 at the new point. Then, the other mounting plates 12 and furrow openers 13 are adjusted one by one as needed. After the adjustment is completed, the traction mechanism 1 is used to pull the drag plate 2 to move on the soil surface, the position and angle of the rotary tillage roller 6 are adjusted, and the lifting drive component A7 is started to adjust the tillage depth of the rotary tillage roller 6. At the same time, the furrowing depth of the furrow opener 13 is adjusted by the lifting drive component B11. The traction mechanism 1 is used to pull the drag plate 2 to move, and the rotary tillage roller 6 rotates under the action of the power component 8, and then the soil is rotary tilled. The soil turned up by rotary tillage is crushed and smoothed by the screed plate 9, and then the furrow opener 13 digs furrows on the flat and fine soil surface. Subsequently, only direct sowing and covering with soil are required, which saves time and effort.

[0029] Embodiment 2

[0030] like Figure 1 As shown, in a soil loosening device for Chinese medicinal materials planting proposed by the utility model, compared with the first embodiment, the drag plate 2 is rotatably connected to the traction mechanism 1, and the traction mechanism 1 is provided with a flip driving member 3 for retracting and releasing the drag plate 2.

[0031] In this embodiment, when the device is not needed, the flip driving member 2 is used to pull the carriage 2 to flip, so as to avoid the structure at the bottom of the carriage 2 from causing damage to the road surface and to protect the device itself. At the same time, after driving the carriage 2 to flip, the structure can also facilitate the staff to clean up weeds and other entanglements in the gap between the teeth of the rotary roller 6.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A soil loosening device for Chinese medicinal herb planting, characterized in that: include A traction mechanism (1), the traction mechanism (1) is connected to a carriage (2), a rotary tillage assembly for loosening the soil is arranged at the bottom of the carriage (2), and a lifting drive member A (7) for controlling the lifting of the rotary tillage assembly is arranged on the carriage (2) to change the depth of the soil loosening; A screed plate (9) connected to the drag plate (2) is used to crush and smooth the soil loosened by the rotary tillage assembly through the traction of the traction mechanism (1); A movable frame (10), the movable frame (10) is slidably connected to the trowel plate (9), and a lifting driving member B (11) for controlling the lifting of the movable frame (10) is arranged in the trowel plate (9); And a furrow opener (13), wherein a mounting plate (12) cooperating with the movable frame (10) is arranged at the top end of the furrow opener (13), and a limiting locking member for limiting the sliding movement between the furrow opener (13) and the movable frame (10) is arranged on the mounting plate (12).

2. A soil loosening device for Chinese medicinal herb planting according to claim 1, characterized in that: The carriage (2) is rotatably connected to the traction mechanism (1), and a turning driving member (3) for retracting and releasing the carriage (2) is provided on the traction mechanism (1).

3. A soil loosening device for Chinese medicinal herb planting according to claim 1, characterized in that: The rotary tillage assembly comprises a rotary tillage roller (6) and a power assembly; a support frame (4) slidably connected to the drag plate (2) is arranged on the drag plate (2); the support frame (4) is connected to a horizontal plate (5); two vertical plates are symmetrically arranged at the bottom of the horizontal plate (5); the rotary tillage roller (6) is located between the vertical plates on both sides and is rotatably connected to the vertical plates; the power assembly is arranged on the horizontal plate (5) and drives the rotary tillage roller (6); and a lifting drive component A (7) drives the connected support frame (4).

4. A soil loosening device for Chinese medicinal herb planting according to claim 1, characterized in that: The movable frame (10) is provided with a mounting groove, the mounting plate (12) is located inside the mounting groove and fits with the inner wall thereof, and convex blocks are symmetrically arranged at the bottom of the mounting plate (12), and the convex blocks on both sides abut against the bottom of the movable frame (10).

5. A soil loosening device for Chinese medicinal herb planting according to claim 4, characterized in that: The limit locking member comprises a movable rod (14) and a clamping block (15); a slide groove is arranged in the mounting plate (12), and a through hole connected to the slide groove is arranged on the mounting plate (12); the movable rod (14) is located in the slide groove and is slidably connected thereto, and two clamping blocks (15) are symmetrically and elastically slidably arranged in the movable rod (14), the clamping blocks (15) on both sides respectively penetrate the corresponding side through holes, and at the same time, the clamping blocks (15) on both sides are provided with oblique edges that abut against the upper wall of the through hole; a plurality of clamping grooves (1001) are evenly arranged on the inner wall of the mounting groove of the movable frame (10), and the clamping blocks (15) on both sides are respectively inserted into the corresponding side clamping grooves (1001), and when the movable rod (14) is pulled up, the oblique edges of the clamping blocks (15) are automatically retracted to be out of the clamping grooves (1001) by abutment against the inner wall of the through hole.

6. A soil loosening device for Chinese medicinal herb planting according to claim 5, characterized in that: A tensioning assembly (16) is arranged in the slide groove to keep the movable rod (14) in a stationary state.

7. A soil loosening device for Chinese medicinal herb planting according to claim 1, characterized in that: A plurality of scale marks (1002) with the same spacing are arranged on the movable frame (10), and a pointer (17) pointing to the scale mark (1002) is arranged on each mounting plate (12).

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