A seedling cutting device specially used for Panax notoginseng in ridges

Abstract

The present invention relates to a seedling cutting device for Panax notoginseng in ridges, and belongs to the technical field of Panax notoginseng water-saving irrigation. The seedling cutting device for Panax notoginseng in ridges includes a walking mechanism, a seedling cutting mechanism and a Panax notoginseng seedling cutting recovery mechanism; the walking mechanism includes a frame, a front wheel, a handlebar, a belt, a large pulley, a walking motor output shaft, a walking motor, a rear wheel, a rear wheel bearing seat, a front wheel bearing seat, a small pulley and a rotating shaft; the seedling cutting mechanism includes a transmission motor, a seedling cutting motor, a small blade, a large transmission shaft, a large blade, a small transmission shaft, a connecting rod, a crank, a rocker, a rocker connecting frame, a fixing plate, a small gear I, a large gear and a small gear II; the Panax notoginseng seedling cutting recovery mechanism includes a seedling cutting recovery box, a seedling cutting absorption chamber, a connecting rod 1, a transmission pipe, a high-speed fan and a fan motor. The device has high working efficiency, simple operation, greatly saves manpower, reduces production costs, is low in cost, and can meet the requirements of Panax notoginseng seedling cutting in greenhouses.

Description

Technical Field

[0001] The invention relates to a seedling cutting device specially used for Panax notoginseng in ridges and belongs to the technical field of Panax notoginseng water-saving irrigation. Background Art

[0002] Wenshan, Yunnan is the main production area of ​​Panax notoginseng in my country. Panax notoginseng has strict requirements on the environment and terrain during its growth. It is generally planted on a hillside with a slope of 12-15 degrees. Under such terrain conditions, the management of Panax notoginseng is quite difficult. At present, due to the terrain, the harvest of Panax notoginseng mainly adopts the method of manual excavation, which requires a large amount of labor and is inefficient. The present invention provides a special seedling cutting device for Panax notoginseng in ridges, which can clean the above-ground part of Panax notoginseng before harvesting Panax notoginseng and prepare for the harvest of Panax notoginseng. The device is small in size, easy to operate, and has high seedling cutting efficiency. It is particularly suitable for working in a special environment such as under a Panax notoginseng shade shed.

[0003] There is currently no mature device for shearing Panax notoginseng seedlings. Summary of the invention

[0004] In view of the problems and shortcomings of the above-mentioned prior art, the present invention provides a seedling cutting device for Panax notoginseng in ridges. The device has high working efficiency, simple operation, greatly saves manpower, reduces production costs, is low in cost, and can meet the requirements of Panax notoginseng seedling cutting in greenhouses. The present invention is implemented by the following technical solutions.

[0005] A seedling cutting device specially used for Panax notoginseng in ridges and furrows, comprising a walking mechanism, a seedling cutting mechanism and a Panax notoginseng seedling cutting recovery mechanism;

[0006] The walking mechanism includes a frame 1, a front wheel 2, a handlebar 4, a belt 5, a large pulley 6, a walking motor output shaft 7, a walking motor 8, a rear wheel 11, a rear wheel bearing seat 19, a front wheel bearing seat 20, a small pulley 21 and a rotating shaft 30. The front bottom surface of the front end of the frame 1 is provided with a front wheel bearing seat 20, and the rear bottom surface of the rear end of the frame 1 is provided with a rear wheel bearing seat 19. The front wheel bearing seat 20 is longer than the rear wheel bearing seat 19. The front wheel bearing seats 20 are respectively provided with front wheels 2, and the rear wheel bearing seats 19 are respectively provided with rear wheels 11. The two rear wheels 11 are connected by a rotating shaft 30, and a small pulley 21 is provided on the rotating shaft 30. A walking motor 8 is provided at the rear of the frame 1. The walking motor output shaft 7 of the walking motor 8 is connected to the large pulley 6, and the large pulley 6 is connected to the small pulley 21 by a belt 5. The rear side of the frame 1 is provided with a handlebar 4;

[0007] The seedling cutting mechanism comprises a transmission motor 9, a seedling cutting motor 10, a small blade 12, a large transmission shaft 13, a large blade 14, a small transmission shaft 18, a connecting rod 22, a crank 23, a rocker 24, a rocker connecting frame 25, a fixed plate 26, a small gear I 27, a large gear 28 and a small gear II 29. The frame 1 in the walking mechanism is provided with a transmission motor 9, the transmission shaft of the transmission motor 9 is connected to one end of the crank 23, the other end of the crank 23 is connected to the connecting rod 22 and the rocker 24 in sequence, the rocker 24 is installed on the frame 1 through the rocker connecting frame 25, the bottom of the rocker 24 is connected to the fixed plate 26, and the middle position of the fixed plate 26 A seedling cutting motor 10 is provided, the output shaft of the seedling cutting motor 10 passes through the fixed plate 26 to connect the large gear 28, the large gear 28 is meshed with small gears I 27, small gears II 29 and small gears III in three directions, the middle positions of the small gears I 27, small gears II 29 and small gears III pass through the large transmission shaft 13, small transmission shaft 18 and small transmission shaft 18 respectively, one end of the large transmission shaft 13, small transmission shaft 18 and small transmission shaft 18 are respectively connected to the rotation node at the bottom of the fixed plate 26, the other ends of the large transmission shaft 13 and small transmission shaft 18 are respectively provided with a large blade 14 and a small blade 12, and the large transmission shaft 13 is higher than the small transmission shaft 18;

[0008] The Panax notoginseng seedling cutting recovery mechanism includes a seedling cutting recovery box 3, a seedling cutting absorption chamber 15, a connecting rod 16, a transmission pipe 17, a high-speed fan and a fan motor. The seedling cutting recovery box 3 is installed on the frame 1, and the seedling cutting recovery box 3 is connected to the seedling cutting absorption chamber 15 through the transmission pipe 17. The top of the seedling cutting absorption chamber 15 is installed on the frame 1 through the connecting rod 16. A high-speed fan and a fan motor connected to the high-speed fan are arranged inside the seedling cutting recovery box 3.

[0009] The wheel diameter of the front wheel 2 is greater than the wheel diameter of the rear wheel 11.

[0010] The small blade 12 and the large blade 14 are both made of ordinary steel blades.

[0011] The cutting seedling absorption chamber 15 is a hollow trapezoidal thin-walled cavity, one end of which is open and the other end of which is provided with a cylindrical hole; the cylindrical hole is communicated with the transmission pipe 17.

[0012] The conveying pipe 17 is a plastic corrugated hose.

[0013] The pinion I 27, the large gear 28, the pinion II 29 and the pinion III are all made of hard plastic gears.

[0014] The working principle of the seedling cutting device for Panax notoginseng in ridges is as follows:

[0015] First, the seedling cutting device is pushed into the furrow of the ridge where the Panax notoginseng is planted, the front wheel 2 is located in the furrow, and the rear wheel 11 is located on the ridge. The upper part of the Panax notoginseng has more leaves, and the lower part of the stem is thick and short. After the seedling cutting absorption chamber 15 slides over the Panax notoginseng leaves, the seedling cutting motor 10 is started, and the large blade 14 and the small blade 12 start to rotate, and then the transmission motor 9 is started to make the fixed plate 26 swing left and right above the Panax notoginseng ridge, and then the high-speed fan inside the seedling cutting recovery box 3 is started, so that the Panax notoginseng seedlings scattered on the Panax notoginseng ridge after cutting are absorbed into the seedling cutting recovery box 3, and finally the travel motor 8 is started, and the rear wheel starts to move forward through the belt drive. After the work is completed, the travel motor 8 is turned off first, and then the transmission motor 9, the seedling cutting motor 10 and the fan motor inside the seedling cutting recovery box 3 are turned off in sequence, and finally the Panax notoginseng seedlings inside the seedling cutting recovery box 3 are taken out and placed in the designated position.

[0016] The beneficial effects of the present invention are as follows: the device adopts a group of large blades and two groups of small blades to cut the Panax notoginseng seedlings planted in ridges. The large blades and the small blades are set at two different heights. While ensuring the efficiency of Panax notoginseng seedling cutting, the Panax notoginseng seedlings can be cut into pieces to a certain extent as much as possible, which is convenient for the recovery of Panax notoginseng waste seedlings. The rotation of the large blades and the small blades mainly adopts gear transmission, which can ensure high speed and stability. The transmission motor can swing the fixed plate left and right through the rocker. By designing the size and structure of the rocker, the cutting area can be accurately controlled. The device adopts a rear-wheel drive with a belt transmission, which has sufficient power to meet the normal walking requirements of the device. The device is provided with a Panax notoginseng seedling cutting recovery mechanism, which can recycle the cut Panax notoginseng. The device is simple in design and easy to operate. The device can be optimized according to the width of the ridge and can also be promoted to other technical fields. It is convenient for the public to use and has certain market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an axonometric schematic diagram of the present invention;

[0018] Figure 2 It is a main schematic diagram of the present invention;

[0019] Figure 3 It is a top view schematic diagram of the present invention;

[0020] Figure 4 is a side schematic view of the present invention;

[0021] Figure 5 It is an axonometric schematic diagram of the walking mechanism of the present invention;

[0022] Figure 6 It is an axonometric schematic diagram of the seedling cutting mechanism of the present invention;

[0023] Figure 7 It is a bottom view schematic diagram of the seedling cutting mechanism of the present invention;

[0024] Figure 8 The utility model is an axonometric schematic diagram of the Panax notoginseng seedling cutting recovery mechanism of the present invention.

[0025] In the figure: 1-frame, 2-front wheel, 3-seedling recycling box, 4-handlebar, 5-belt, 6-large pulley, 7-travel motor output shaft, 8-travel motor, 9-transmission motor, 10-seedling motor, 11-rear wheel, 12-small blade, 13-large transmission shaft, 14-large blade, 15-seedling absorption chamber, 16-connecting rod, 17-transmission pipe, 18-small transmission shaft, 19-rear wheel bearing seat, 20-front wheel bearing seat, 21-small pulley, 22-connecting rod, 23-crank, 24-rocker, 25-rocker connecting frame, 26-fixed plate, 27-small gear I, 28-large gear, 29-small gear II, 30-rotating shaft. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Example 1

[0028] like Figures 1 to 8 As shown, the seedling cutting device used for Panax notoginseng in ridges and furrows comprises a walking mechanism, a seedling cutting mechanism and a Panax notoginseng seedling cutting recovery mechanism;

[0029] The walking mechanism includes a frame 1, a front wheel 2, a handlebar 4, a belt 5, a large pulley 6, a walking motor output shaft 7, a walking motor 8, a rear wheel 11, a rear wheel bearing seat 19, a front wheel bearing seat 20, a small pulley 21 and a rotating shaft 30. The front bottom surface of the front end of the frame 1 is provided with a front wheel bearing seat 20, and the rear bottom surface of the rear end of the frame 1 is provided with a rear wheel bearing seat 19. The front wheel bearing seat 20 is longer than the rear wheel bearing seat 19. The front wheel bearing seats 20 are respectively provided with front wheels 2, and the rear wheel bearing seats 19 are respectively provided with rear wheels 11. The two rear wheels 11 are connected by a rotating shaft 30. A small pulley 21 is provided on the rotating shaft 30 through a key. A walking motor 8 is provided at the rear of the frame 1. The walking motor output shaft 7 of the walking motor 8 is connected to the large pulley 6. The large pulley 6 is connected to the small pulley 21 through a belt 5. The rear side of the frame 1 is provided with a handlebar 4;

[0030] The seedling cutting mechanism comprises a transmission motor 9, a seedling cutting motor 10, a small blade 12, a large transmission shaft 13, a large blade 14, a small transmission shaft 18, a connecting rod 22, a crank 23, a rocker 24, a rocker connecting frame 25, a fixed plate 26, a small gear I 27, a large gear 28 and a small gear II 29. The frame 1 in the walking mechanism is provided with a transmission motor 9, the transmission shaft of the transmission motor 9 is connected to one end of the crank 23, the other end of the crank 23 is connected to the connecting rod 22 and the rocker 24 in sequence, the rocker 24 is installed on the frame 1 through the rocker connecting frame 25, the rocker 24 and the rocker connecting rod 25 are connected through a bearing, and the bottom of the rocker 24 is connected to the fixed plate 26. A seedling cutting motor 10 is provided in the middle of the fixed plate 26, and the output shaft of the seedling cutting motor 10 passes through the fixed plate 26 to connect to the large gear 28, and the large gear 28 is meshed with small gears I 27, small gears II 29 and small gears III in three directions, and the middle positions of the small gears I 27, small gears II 29 and small gears III pass through the large transmission shaft 13, small transmission shaft 18, and small transmission shaft 18 respectively, and one end of the large transmission shaft 13, small transmission shaft 18, and small transmission shaft 18 are respectively connected to the rotation node at the bottom of the fixed plate 26, and the other ends of the large transmission shaft 13 and small transmission shaft 18 are respectively provided with a large blade 14 and a small blade 12, and the large transmission shaft 13 is higher than the small transmission shaft 18;

[0031] The Panax notoginseng seedling cutting recovery mechanism includes a seedling cutting recovery box 3, a seedling cutting absorption chamber 15, a connecting rod 16, a transmission pipe 17, a high-speed fan and a fan motor. The seedling cutting recovery box 3 is installed on the frame 1, and the seedling cutting recovery box 3 is connected to the seedling cutting absorption chamber 15 through the transmission pipe 17. The top of the seedling cutting absorption chamber 15 is installed on the frame 1 through the connecting rod 16. A high-speed fan and a fan motor connected to the high-speed fan are arranged inside the seedling cutting recovery box 3.

[0032] The wheel diameter of the front wheel 2 is larger than that of the rear wheel 11; the small blade 12 and the large blade 14 are both made of ordinary steel blades; the seedling cutting absorption chamber 15 is a hollow trapezoidal thin-walled cavity, one end of which is open and the other end has a cylindrical hole; the cylindrical hole is connected to the transmission pipe 17; the transmission pipe 17 is a plastic corrugated hose; the small gear I 27, the large gear 28, the small gear II 29 and the small gear III are all hard plastic gears.

[0033] The specific implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A seedling cutting device for Panax notoginseng in ridges, characterized by: It includes a walking mechanism, a seedling cutting mechanism and a Panax notoginseng seedling cutting recovery mechanism; The walking mechanism comprises a frame (1), a front wheel (2), a handlebar (4), a belt (5), a large pulley (6), a walking motor output shaft (7), a walking motor (8), a rear wheel (11), a rear wheel bearing seat (19), a front wheel bearing seat (20), a small pulley (21) and a rotating shaft (30). The front end bottom surface of the frame (1) is provided with a front wheel bearing seat (20), the rear end bottom surface of the frame (1) is provided with a rear wheel bearing seat (19), and the front wheel bearing seat (20) is larger than the rear wheel bearing seat (1 9) long, a front wheel (2) is provided on a front wheel bearing seat (20), a rear wheel (11) is provided on a rear wheel bearing seat (19), the two rear wheels (11) are connected via a rotating shaft (30), a small pulley (21) is provided on the rotating shaft (30), a travel motor (8) is provided at the rear of the frame (1), a travel motor output shaft (7) of the travel motor (8) is connected to a large pulley (6), the large pulley (6) and the small pulley (21) are connected via a belt (5), and a handlebar (4) is provided at the rear side of the frame (1); The seedling cutting mechanism comprises a transmission motor (9), a seedling cutting motor (10), a small blade (12), a large transmission shaft (13), a large blade (14), a small transmission shaft (18), a connecting rod (22), a crank (23), a rocker (24), a rocker connecting frame (25), a fixed plate (26), a small gear I (27), a large gear (28) and a small gear II (29). The frame (1) in the walking mechanism is provided with a transmission motor (9), a transmission shaft of the transmission motor (9) is connected to one end of the crank (23), the other end of the crank (23) is connected to the connecting rod (22) and the rocker (24) in sequence, the rocker (24) is installed on the frame (1) through the rocker connecting frame (25), the bottom of the rocker (24) is connected to the fixed plate (26), the fixed plate (26) ) is provided at the middle position of the seedling cutting motor (10), the output shaft of the seedling cutting motor (10) passes through the fixed plate (26) and is connected to the large gear (28), the large gear (28) is meshed with small gears I (27), small gear II (29) and small gear III in three directions, the middle position of the small gears I (27), small gear II (29) and small gear III passes through the large transmission shaft (13), small transmission shaft (18) and small transmission shaft (18) respectively, one end of the large transmission shaft (13), small transmission shaft (18) and small transmission shaft (18) are respectively connected to the rotation node at the bottom of the fixed plate (26), the other end of the large transmission shaft (13) and small transmission shaft (18) are respectively provided with a large blade (14) and a small blade (12), and the large transmission shaft (13) is higher than the small transmission shaft (18); The Panax notoginseng seedling cutting recovery mechanism comprises a seedling cutting recovery box (3), a seedling cutting absorption chamber (15), a connecting rod (16), a transmission pipe (17), a high-speed fan and a fan motor, wherein the seedling cutting recovery box (3) is mounted on the frame (1), the seedling cutting recovery box (3) is connected to the seedling cutting absorption chamber (15) through the transmission pipe (17), the top of the seedling cutting absorption chamber (15) is mounted on the frame (1) through the connecting rod (16), and a high-speed fan and a fan motor connected to the high-speed fan are arranged inside the seedling cutting recovery box (3); The wheel diameter of the front wheel (2) is greater than the wheel diameter of the rear wheel (11); The small blade (12) and the large blade (14) are both made of ordinary steel blades.

2. The seedling cutting device for Panax notoginseng in ridges according to claim 1, characterized in that: The seedling cutting absorption chamber (15) is a hollow trapezoidal thin-walled chamber, one end of which is open and the other end of which is provided with a cylindrical hole; the cylindrical hole is connected to the transmission pipe (17).

3. The seedling cutting device for Panax notoginseng in ridges according to claim 1, characterized in that: The conveying pipe (17) is a plastic corrugated hose.

4. The seedling cutting device for Panax notoginseng in ridges according to claim 1, characterized in that: The pinion gear I (27), the large gear (28), the pinion gear II (29) and the pinion gear III are all made of hard plastic gears.

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