Self-propelled fertilizing device for tobacco planting

Abstract

The utility model discloses a self-propelled fertilizing device for tobacco planting, which comprises a base, the top end of the base is fixedly connected with a material storage box, the top end of the material storage box is fixedly connected with a feeding port, the top end of the feeding port is movably connected with a cover plate, the bottom end of the base is provided with a bottom groove, and the top end of the bottom groove is fixedly connected with the feeding port. And a driving mechanism for driving the equipment to move is arranged in the bottom groove. According to the self-propelled fertilization device for tobacco planting, by arranging the action wheels, during fertilization, a third motor is started to drive a group of driving shafts to rotate, the driving shafts drive transmission chains to move through transmission gears, and the transmission chains drive the two groups of driving shafts to synchronously rotate through the transmission gears; then the driving shaft drives the external action wheel to rotate so as to drive the device to move, the anti-skid effect can be improved through the anti-skid protruding blocks outside the action wheel, it is guaranteed that the device can stably move on the soil, and the problem that the device cannot automatically walk is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting, in particular to a self-propelled fertilizing device for tobacco planting. Background Art

[0002] Tobacco is generally planted by professional organizations, so it is planted in a large area in a standardized manner. After each season of tobacco planting, the soil needs to be fertilized to increase the nutrient content in the soil to ensure that the tobacco crops of the next season grow faster. In large-scale tobacco planting, special fertilization devices are generally required to fertilize in order to save manpower;

[0003] However, the fertilization device currently used for tobacco planting still has some defects in use. It cannot move automatically during the fertilization process and generally requires manual traction to move, and the traction force required in the soil is relatively large.

[0004] A novel self-propelled fertilizing device for tobacco planting is now proposed to solve the above-mentioned problems. Summary of the invention

[0005] The utility model aims to provide a self-propelled fertilizing device for tobacco planting, so as to solve the problem that the device cannot move automatically in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-propelled fertilizing device for tobacco planting, comprising a base, a material storage box is fixedly connected to the top of the base, a feeding port is fixedly connected to the top of the material storage box, a cover plate is movably connected to the top of the feeding port, a bottom groove is opened at the bottom end of the base, and a driving mechanism for driving the device to move is arranged inside the bottom groove;

[0007] The driving mechanism includes a driving shaft, a group of driving shafts are movably connected to the two sides of the bottom groove, the two ends of the outside of the driving shaft are fixedly connected to action wheels, the outside of the action wheels is fixedly connected to anti-slip bumps, one end of the base is fixedly connected to a mounting frame, the driving shaft extends to the inside of the mounting frame and is fixedly connected to a transmission gear, the outside of the transmission gear is movably connected to a transmission chain, and one side of the other end of the base is fixedly connected to a third motor.

[0008] Preferably, the center line of the driving shaft and the center line of the moving wheel are on the same horizontal plane, and the anti-skid protrusions on the outside of the moving wheel are arranged at equal intervals.

[0009] Preferably, the output end of the third motor passes through one end of the base and is fixedly connected to the drive shaft, and the center line of the drive shaft and the center line of the transmission gear are on the same vertical plane.

[0010] Preferably, the bottom end inside the material storage box is movably connected with an opposing spiral shaft, the bottom end of one side of the material storage box is fixedly connected with a first motor, the output end of the first motor extends to the interior of the material storage box and is fixedly connected to the opposing spiral shaft, the top end inside the bottom groove is fixedly connected with a discharge port, one side of the discharge port is fixedly connected with a movable frame, one side of the movable frame is fixedly connected with a cylinder, and the output end of the cylinder extends to the interior of the movable frame and is fixedly connected with a baffle.

[0011] Preferably, the movable frame is communicated with the interior of the discharge port, and the baffle is movably connected to the discharge port.

[0012] Preferably, the baffle is slidably connected to the movable frame, and the discharge port passes through the top of the base and is connected to the interior of the storage box.

[0013] Preferably, a hydraulic cylinder is fixedly connected to the top of the base, and the output end of the hydraulic cylinder passes through the top of the base and extends to the inside of the bottom groove and is fixedly connected to a mounting frame, two sets of limiting strips are respectively fixedly connected to the two ends of the bottom groove, the inside of the mounting frame is movably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a rotating drum, the outside of the rotating drum is fixedly connected to a soil-breaking blade, and one end of the mounting frame is fixedly connected to a second motor.

[0014] Preferably, the output end of the second motor passes through one end of the mounting frame and is fixedly connected to the rotating shaft, and the center line of the rotating shaft and the center line of the rotating drum are on the same vertical plane.

[0015] Compared with the prior art, the utility model has the beneficial effects that the self-propelled fertilizing device for tobacco planting can not only realize automatic walking for fertilizing, realize the control of the amount of fertilizer per unit area, but also realize automatic soil turning for fertilizing;

[0016] (1) By providing an action wheel, an anti-skid protrusion, a drive shaft, a third motor, a mounting frame, a transmission chain and a transmission gear, when fertilizing, the third motor is started to drive a group of drive shafts to rotate, the drive shaft drives the transmission chain to move through the transmission gear, the transmission chain drives the two groups of drive shafts to rotate synchronously through the transmission gear, and the drive shaft then drives the external action wheel to rotate to drive the device to move, and the anti-skid protrusion on the outside of the action wheel can improve the anti-skid effect, ensuring that the device can move stably on the soil, so that it can move automatically to fertilize;

[0017] (2) By providing a material storage box, an opposing spiral shaft, a first motor, a discharge port, a cylinder, a movable frame and a baffle, when fertilizing, the cylinder is first started to drive the baffle to move to one side so that the inside of the discharge port is opened, and then the first motor is started to drive the opposing spiral shaft to rotate. While the opposing spiral shaft rotates, the fertilizer inside the material storage box can be quickly gathered to the middle and introduced into the inside of the discharge port, and the fertilizer is discharged through the discharge port to achieve fertilization, and the baffle can be moved by the cylinder to adjust its position, so that the discharge speed can be controlled by controlling the distance between the baffle and the discharge port to adjust the fertilizer amount, thereby achieving the ability to adjust the fertilizer amount;

[0018] (3) By providing a hydraulic cylinder, a limiting strip, a mounting frame, a rotating drum, a rotating shaft, a soil-breaking blade and a second motor, the hydraulic cylinder is first started to push the mounting frame down while fertilizing. The mounting frame drives the rotating drum and the soil-breaking blade to descend and insert into the soil. The limiting strip inside the bottom trough can limit the mounting frame to improve the stability of the rotating drum. Then, the second motor is started to drive the rotating drum to rotate through the rotating shaft. The rotating drum drives the external soil-breaking blade to move. The soil-breaking blade can automatically turn the soil so that the fertilizer can be spread inside the soil, thereby realizing automatic turning of the soil for fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the bottom trough of the utility model when viewed from above;

[0022] Figure 4 It is a schematic diagram of the side cross-sectional structure of the mounting frame of the utility model.

[0023] In the figure: 1. base; 2. bottom groove; 3. hydraulic cylinder; 4. storage box; 5. cover plate; 6. feeding port; 7. opposite spiral shaft; 8. first motor; 9. action wheel; 10. anti-skid protrusion; 11. driving shaft; 12. discharge port; 13. limiting strip; 14. mounting frame; 15. rotating drum; 16. rotating shaft; 17. earth-breaking blade; 18. cylinder; 19. movable frame; 20. baffle; 21. second motor; 22. third motor; 23. mounting frame; 24. transmission chain; 25. transmission gear. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4 A self-propelled fertilizing device for tobacco planting includes a base 1, a material storage box 4 is fixedly connected to the top of the base 1, a feeding port 6 is fixedly connected to the top of the material storage box 4, a cover plate 5 is movably connected to the top of the feeding port 6, a bottom groove 2 is opened at the bottom end of the base 1, and a driving mechanism for driving the device to move is arranged inside the bottom groove 2;

[0026] The driving mechanism includes a driving shaft 11, and a group of driving shafts 11 are movably connected to both sides of the bottom groove 2, and the two ends of the outside of the driving shaft 11 are fixedly connected to the action wheels 9, and the outside of the action wheels 9 is fixedly connected to the anti-slip bumps 10, and one end of the base 1 is fixedly connected to the installation frame 23, and the driving shaft 11 extends to the inside of the installation frame 23 and is fixedly connected to the transmission gear 25, and the outside of the transmission gear 25 is movably connected to the transmission chain 24, and one side of the other end of the base 1 is fixedly connected to the third motor 22;

[0027] The center line of the driving shaft 11 and the center line of the moving wheel 9 are on the same horizontal plane, and the anti-skid protrusions 10 on the outside of the moving wheel 9 are arranged at equal intervals;

[0028] The output end of the third motor 22 passes through one end of the base 1 and is fixedly connected to the drive shaft 11, and the center line of the drive shaft 11 and the center line of the transmission gear 25 are in the same vertical plane;

[0029] Specifically, Figure 1 and Figure 3 As shown, when fertilizing, the third motor 22 is started to drive a group of drive shafts 11 to rotate, and the drive shafts 11 drive the transmission chain 24 to move through the transmission gear 25. The transmission chain 24 drives the two groups of drive shafts 11 to rotate synchronously through the transmission gear 25. The drive shaft 11 then drives the external action wheel 9 to rotate to drive the device to move, and the anti-skid protrusions 10 on the outside of the action wheel 9 can improve the anti-skid effect, ensuring that the device can move stably on the soil, thereby realizing automatic walking for fertilization.

[0030] Embodiment 2: The bottom end of the material storage box 4 is movably connected with the opposite spiral shaft 7, the bottom end of one side of the material storage box 4 is fixedly connected with the first motor 8, the output end of the first motor 8 extends to the inside of the material storage box 4 and is fixedly connected with the opposite spiral shaft 7, the top of the bottom groove 2 is fixedly connected with the discharge port 12, one side of the discharge port 12 is fixedly connected with the movable frame 19, one side of the movable frame 19 is fixedly connected with the cylinder 18, the output end of the cylinder 18 extends to the inside of the movable frame 19 and is fixedly connected with the baffle 20;

[0031] The movable frame 19 is connected to the inside of the discharge port 12, and the baffle 20 is movably connected to the discharge port 12;

[0032] The baffle 20 is slidably connected to the movable frame 19, and the discharge port 12 passes through the top of the base 1 and is connected to the inside of the storage box 4;

[0033] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when fertilizing, the cylinder 18 is first started to drive the baffle 20 to move to one side so that the inside of the discharge port 12 is opened, and then the first motor 8 is started to drive the opposite spiral shaft 7 to rotate. While the opposite spiral shaft 7 rotates, the fertilizer inside the storage box 4 can be quickly gathered to the middle and introduced into the inside of the discharge port 12, and the fertilizer is discharged through the discharge port 12 to achieve fertilization, and the baffle 20 can be moved by the cylinder 18 to adjust its position, so that the discharge speed can be controlled by controlling the distance between the baffle 20 and the discharge port 12 to adjust the fertilizer amount, thereby achieving the ability to adjust the fertilizer amount.

[0034] Embodiment 3: The top of the base 1 is fixedly connected with a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 passes through the top of the base 1 and extends to the inside of the bottom groove 2 and is fixedly connected with a mounting frame 14, the two ends of the inside of the bottom groove 2 are respectively fixedly connected with two sets of limiting strips 13, the inside of the mounting frame 14 is movably connected with a rotating shaft 16, the outside of the rotating shaft 16 is fixedly connected with a rotating drum 15, the outside of the rotating drum 15 is fixedly connected with a soil breaking blade 17, and one end of the mounting frame 14 is fixedly connected with a second motor 21;

[0035] The output end of the second motor 21 passes through one end of the mounting frame 14 and is fixedly connected to the rotating shaft 16, and the center line of the rotating shaft 16 and the center line of the rotating drum 15 are in the same vertical plane;

[0036] Specifically, Figure 1 , Figure 3 and Figure 4As shown, while fertilizing, the hydraulic cylinder 3 is first started to push the mounting frame 14 down, and the mounting frame 14 drives the rotating drum 15 and the soil-breaking blade 17 to descend and insert into the soil, and the limiting strip 13 inside the bottom trough 2 can limit the mounting frame 14 to improve the stability of the rotating drum 15. Then, the second motor 21 is started to drive the rotating drum 15 to rotate through the rotating shaft 16, and the rotating drum 15 drives the external soil-breaking blade 17 to move. The soil-breaking blade 17 can automatically turn the soil so that the fertilizer can be spread inside the soil, realizing automatic turning of the soil for fertilization.

[0037] Working principle: When the utility model is in use, the third motor 22 is started to drive a set of driving shafts 11 to rotate, and the driving shaft 11 drives the transmission chain 24 to move through the transmission gear 25, and the transmission chain 24 drives the two sets of driving shafts 11 to rotate synchronously through the transmission gear 25, and the driving shaft 11 then drives the external action wheel 9 to rotate to drive the device to move, and the anti-skid protrusion 10 on the outside of the action wheel 9 can improve the anti-skid effect, ensuring that the device can move stably on the soil. When fertilizing, the cylinder 18 is first started to drive the baffle 20 to move to one side to open the inside of the discharge port 12, and then the first motor 8 is started to drive the opposite spiral shaft 7 to rotate. While the opposite spiral shaft 7 rotates, the fertilizer inside the storage box 4 can be quickly gathered to the middle The fertilizer is collected and introduced into the inside of the discharge port 12, and the fertilizer is discharged through the discharge port 12 to realize fertilization, and the baffle 20 can be moved by the cylinder 18 to adjust its position, so as to control the discharge speed by controlling the distance between the baffle 20 and the discharge port 12 to adjust the amount of fertilizer. While fertilizing, the hydraulic cylinder 3 is first started to push the mounting frame 14 to descend, and the mounting frame 14 drives the rotating drum 15 and the soil-breaking blade 17 to descend and insert into the soil, and the limiting strips 13 inside the bottom trough 2 can limit the mounting frame 14 to improve the stability of the rotating drum 15, and then the second motor 21 is started to drive the rotating drum 15 to rotate through the rotating shaft 16, and the rotating drum 15 drives the external soil-breaking blade 17 to move, and the soil-breaking blade 17 can automatically turn the soil so that the fertilizer can be spread inside the soil.

Claims

1. A self-propelled fertilizing device for tobacco planting, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a material storage box (4), the top of the material storage box (4) is fixedly connected to a material feeding port (6), the top of the material feeding port (6) is movably connected to a cover plate (5), the bottom end of the base (1) is provided with a bottom groove (2), and a driving mechanism for driving the device to move is arranged inside the bottom groove (2); The driving mechanism comprises a driving shaft (11), two sides of the bottom groove (2) are respectively movably connected with a group of driving shafts (11), two ends of the outside of the driving shaft (11) are fixedly connected with action wheels (9), the outside of the action wheel (9) is fixedly connected with an anti-slip protrusion (10), one end of the base (1) is fixedly connected with a mounting frame (23), the driving shaft (11) extends to the inside of the mounting frame (23) and is fixedly connected with a transmission gear (25), the outside of the transmission gear (25) is movably connected with a transmission chain (24), and one side of the other end of the base (1) is fixedly connected with a third motor (22).

2. The self-propelled fertilizing device for tobacco planting according to claim 1, characterized in that: The center line of the driving shaft (11) and the center line of the moving wheel (9) are on the same horizontal plane, and the anti-skid protrusions (10) outside the moving wheel (9) are arranged at equal intervals.

3. The self-propelled fertilizing device for tobacco planting according to claim 1, characterized in that: The output end of the third motor (22) passes through one end of the base (1) and is fixedly connected to the drive shaft (11), and the center line of the drive shaft (11) and the center line of the transmission gear (25) are on the same vertical plane.

4. The self-propelled fertilizing device for tobacco planting according to claim 1, characterized in that: The bottom end of the material storage box (4) is movably connected to an opposing spiral shaft (7), the bottom end of one side of the material storage box (4) is fixedly connected to a first motor (8), the output end of the first motor (8) extends to the inside of the material storage box (4) and is fixedly connected to the opposing spiral shaft (7), the top end of the bottom groove (2) is fixedly connected to a discharge port (12), one side of the discharge port (12) is fixedly connected to a movable frame (19), one side of the movable frame (19) is fixedly connected to a cylinder (18), the output end of the cylinder (18) extends to the inside of the movable frame (19) and is fixedly connected to a baffle (20).

5. A self-propelled fertilizing device for tobacco planting according to claim 4, characterized in that: The movable frame (19) is communicated with the interior of the discharge port (12), and the baffle (20) is movably connected to the discharge port (12).

6. A self-propelled fertilizing device for tobacco planting according to claim 4, characterized in that: The baffle (20) is slidably connected to the movable frame (19), and the discharge port (12) passes through the top of the base (1) and is connected to the interior of the storage box (4).

7. The self-propelled fertilizing device for tobacco planting according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a hydraulic cylinder (3); the output end of the hydraulic cylinder (3) passes through the top of the base (1) and extends to the inside of the bottom groove (2) and is fixedly connected to a mounting frame (14); two sets of limiting strips (13) are respectively fixedly connected to the two ends of the inside of the bottom groove (2); the inside of the mounting frame (14) is movably connected to a rotating shaft (16); the outside of the rotating shaft (16) is fixedly connected to a rotating drum (15); the outside of the rotating drum (15) is fixedly connected to a soil-breaking blade (17); and one end of the mounting frame (14) is fixedly connected to a second motor (21).

8. A self-propelled fertilizing device for tobacco planting according to claim 7, characterized in that: The output end of the second motor (21) passes through one end of the mounting frame (14) and is fixedly connected to the rotating shaft (16), and the center line of the rotating shaft (16) and the center line of the rotating drum (15) are on the same vertical plane.

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