Weeding auxiliary device for coconut tree planting

Abstract

The weeding auxiliary device comprises a base, a moving mechanism is arranged on a fixing frame, the moving mechanism comprises crawler belts arranged at the lower ends of the two sides of the fixing frame, crawler wheels are arranged on the front portion and the rear portion of the inner side of each crawler belt, and a rotating shaft is fixedly connected to the middle of each crawler wheel in an inserted mode. The rotating shaft is rotationally inserted into the fixing frame, and the weeding mechanism is arranged at the lower end of the lifting seat. Compared with the prior art, the device has the advantages that a large supporting area can be provided through the crawler belt, the device can conveniently walk on soil around coconut tree planting, the height of the blades is adjustable, the blades can be lifted when not used, the wheel discs at the two ends rotate from the middle to the two sides, weeds are cut off and pushed aside towards the two sides, and the device is convenient to use. And weeds move and fall down towards the two sides after being cut off, the blades are not prone to being blocked or wound, and use is easier and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of coconut palm planting and weeding devices, in particular to a weeding auxiliary device for coconut palm planting. Background Art

[0002] Coconut trees are generally planted in spring and summer. Coconut trees need sufficient water and fertilizer to grow, and need regular watering and fertilization, as well as regular weeding to ensure the air permeability of the soil. Therefore, a good weeding device can provide great convenience for coconut tree planters.

[0003] A tree planting and weeding device described in publication number CN217241457U relates to the technical field of weeders, and comprises a pushing frame, wherein the bottom of the pushing frame is rotatably connected to a moving wheel, the upper end of the pushing frame is fixed with a power supply battery, the front end of the power supply battery is fixed with a positioning frame, a driving motor is arranged in the middle of the positioning frame, a fixing box is fixed on the surface of the driving motor, and a connecting block is plugged into the interior of the fixing box. The utility model can conveniently remove the mowing blade for cleaning and maintenance by locking the fixing box and the connecting block through a screw rod, thereby avoiding the bending of the mowing blade and the external corrosion that cause the service life of the blade to be reduced. At the same time, the scraper plate inside the positioning frame can block the grass on the surface of the mowing blade, and the inclined surface of the mowing blade surface can reduce the probability of grass being pushed away from the mowing blade, thereby ensuring the mowing efficiency. However, the prior art still has defects:

[0004] 1. In the prior art, a moving wheel is rotatably connected to the bottom of the pushing frame. The soil conditions applicable to the moving wheel are limited. The mowing blade is at the front end. When the device is placed or stopped midway, the mowing blade contacts the ground at the front end, which is easy to cause damage to the blade. Although the positioning frame can scrape off some weeds on the mowing blade, it is also easy to block the weeds between the mowing blade and the positioning frame.

[0005] 2. In the prior art, when used, the height of the blade needs to be controlled manually by controlling the push frame, which requires the operator to maintain or change the supporting posture, which is laborious to use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a weeding auxiliary device for coconut tree planting.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a weeding auxiliary device for coconut tree planting, comprising:

[0008] A base, wherein a fixing frame is fixedly connected to the lower end of the base;

[0009] A moving mechanism, the moving mechanism is arranged on a fixed frame, the moving mechanism comprises crawlers arranged at the lower ends of both sides of the fixed frame, crawler wheels are arranged at the front and rear sides of the crawler wheels, a rotating shaft is fixedly inserted in the middle of the crawler wheels, and the rotating shaft is rotatably inserted on the fixed frame;

[0010] A power mechanism, wherein the power mechanism is arranged on a fixed frame;

[0011] A lifting mechanism, the lifting mechanism is arranged at the front end of the base, the lifting mechanism includes a lifting seat arranged at the front end of the base, a cylinder is fixedly connected to the middle of the front side of the upper end of the base, the lower end of the cylinder is fixedly connected to the middle of the upper rear end of the lifting seat, and sliding columns are fixedly connected to both sides of the upper rear end of the lifting seat, and the sliding columns penetrate the front end of the base;

[0012] A weeding mechanism, the weeding mechanism is arranged at the lower end of the lifting seat, the weeding mechanism comprises a connecting shaft inserted at both sides of the lower end of the lifting seat, a wheel disc is sleeved at the lower end of the connecting shaft, and a plurality of inclined blades are evenly fixedly connected to the side of the wheel disc;

[0013] The transmission mechanism is arranged inside the lifting seat, and the transmission mechanism includes gear 1 and gear 2 which are respectively fixedly sleeved on the upper ends of the connecting shafts on both sides. The gear 1 and gear 2 are arranged inside the lifting seat, and one side of the upper end of the lifting seat is fixedly connected to motor 2. The output shaft at the lower end of motor 2 is fixedly connected to the upper end of the connecting shaft, and motor 2 is located at the upper end of gear 1.

[0014] As an improvement, the power mechanism comprises:

[0015] Motor 1, two motors 1 are fixedly connected to the rear ends of both sides of the inner side of the fixing frame, and one end of the output shaft of the motor 1 is fixedly connected to one end of the rotating shaft;

[0016] The protective cover is sleeved on an outer side of the motor and is fixedly connected to a fixing frame.

[0017] As an improvement, a battery box is fixedly connected to the middle of the upper end of the base.

[0018] As an improvement, a control box is fixedly connected to the middle of the rear side of the upper end of the base.

[0019] As an improvement, the front end of the upper side of the lifting seat is a box structure.

[0020] The advantages of the utility model compared with the prior art are: 1. The crawler used in the utility model can provide a larger supporting area, which is suitable for walking on various soil conditions. The application range is wider when used, and it is convenient to install it on the soil around coconut trees. The blade height is adjustable and can be lifted when not in use. The wheels at both ends rotate in opposite directions, and the wheels at both ends rotate relative to each other, rotating from the middle to both sides to cut and push the weeds to both sides, so that the weeds move to both sides and fall down after being cut, which is not easy to cause obstruction and entanglement to the blade, and is easier and more convenient to use.

[0021] 2. The cylinder in the utility model can drive the lifting seat to move up and down under the limit of the sliding column. The height of the blade can be adjusted following the up and down movement of the lifting seat. When not in use, the blade can be lifted, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a structural schematic diagram of a weeding auxiliary device for coconut tree planting.

[0023] Figure 2 This is a partial structural diagram of a weeding auxiliary device for coconut tree planting in the utility model. Figure 1 .

[0024] Figure 3 This is a partial structural diagram of a weeding auxiliary device for coconut tree planting in the utility model. Figure 2 .

[0025] Figure 4 The utility model is a rear view of a weeding auxiliary device for coconut tree planting.

[0026] Figure 5 yes Figure 4 Section view at AA in the middle.

[0027] Figure 6 The utility model is a right side view of a weeding auxiliary device for coconut tree planting.

[0028] Figure 7 yes Figure 6 Cross-section at BB.

[0029] As shown in the figure: 1. Base; 2. Fixed frame; 3. Moving mechanism; 31. Track; 32. Track wheel; 33. Rotating shaft; 4. Power mechanism; 41. Motor 1; 42. Protective cover; 5. Lifting mechanism; 51. Lifting seat; 52. Cylinder; 53. Sliding column; 6. Weeding mechanism; 61. Connecting shaft; 62. Wheel disc; 63. Blade; 7. Transmission mechanism; 71. Gear 1; 72. Gear 2; 73. Motor 2; 8. Battery box; 9. Control box. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] A weeding auxiliary device for coconut tree planting includes a base 1. A battery box 8 is fixedly connected to the middle of the upper end of the base 1. The battery box 8 is used to install batteries to power the entire device. A control box 9 is fixedly connected to the middle of the upper rear side of the base 1. The control box 9 is used to install a controller to control the overall operation of the device. The device can be controlled by transmitting signals between an external remote control device and the controller inside the control box 9.

[0032] The lower end of the base 1 is fixedly connected to a fixed frame 2, and a moving mechanism 3 is arranged on the fixed frame 2. The fixed frame 2 lifts the base 1 higher, so that the device can be easily and freely moved after weeding. The moving mechanism 3 includes tracks 31 arranged at the lower ends of both sides of the fixed frame 2, and track wheels 32 are arranged at the front and rear of the inner side of the track 31. A rotating shaft 33 is fixedly inserted in the middle of the track wheel 32, and the rotating shaft 33 is rotatably inserted in the fixed frame 2. A power mechanism 4 is arranged on the fixed frame 2, and the power mechanism 4 includes a motor 41 and a protective cover 42. Two motors 41 are fixedly connected to the rear ends of both sides of the inner side of the fixed frame 2, and one end of the motor 41 outputs The shaft is fixedly connected to one end of the rotating shaft 33, and the protective cover 42 is sleeved on the outside of the motor 41. The protective cover 42 is fixedly connected to the fixed frame 2. The motors 41 at both ends can drive the track wheels 32 on both sides of the rear end to rotate. The rotation of the track wheels 32 on both sides of the rear end can drive the track 31 on both sides to move, and drive the track wheels 32 on both sides of the front end to rotate, so as to move the device as a whole. The soil for planting coconut trees is relatively soft and has a high water content. The use of the track 31 can provide a larger support area, which is suitable for walking on various soil conditions. It has a wider range of application when used, and is convenient for the device to walk on the soil around the coconut trees.

[0033] The lifting mechanism 5 is arranged at the front end of the base 1. The lifting mechanism 5 includes a lifting seat 51 arranged at the front end of the base 1. The front end of the upper side of the lifting seat 51 is a box body structure. A cylinder 52 is fixedly connected to the middle of the front side of the upper end of the base 1. The lower end of the cylinder 52 is fixedly connected to the middle of the upper rear end of the lifting seat 51. Sliding columns 53 are fixedly connected on both sides of the upper rear end of the lifting seat 51. The sliding columns 53 run through the front end of the base 1. The cylinder 52 can drive the lifting seat 51 to move up and down under the limit of the sliding columns 53.

[0034] The weeding mechanism 6 is arranged at the lower end of the lifting seat 51. The weeding mechanism 6 includes a connecting shaft 61 inserted into both sides of the lower end of the lifting seat 51. A wheel disc 62 is sleeved at the lower end of the connecting shaft 61. A plurality of inclined blades 63 are evenly fixedly connected to the side of the wheel disc 62. The height of the blade 63 can be adjusted as the lifting seat 51 moves up and down. The inclined blade 63 can easily break the soil layer and cut off the roots of the weeds from under the soil layer. The blade 63 can be lifted when not in use.

[0035] The transmission mechanism 7 is arranged inside the lifting seat 51. The transmission mechanism 7 includes a gear 1 71 and a gear 2 72 which are respectively fixedly sleeved on the upper ends of the connecting shafts 61 on both sides. The gear 1 71 and the gear 2 72 are arranged inside the lifting seat 51. A motor 2 73 is fixedly connected to one side of the upper end of the lifting seat 51. The output shaft of the lower end of the motor 2 73 is fixedly connected to the upper end of the connecting shaft 61. The motor 2 73 is located at the upper end of the gear 1 71. When weeding, the motor 2 73 drives the gear 1 71 to rotate. The rotation of the gear 1 71 drives the connecting shaft 61 and the wheel disc 62 at the lower end to rotate together. The rotation of the wheel disc 62 drives the blade 63 to follow the rotation to cut the weeds. At the same time, the gear 1 71 drives the gear 2 72 to rotate in the opposite direction, so that the wheel discs 62 at both ends rotate in opposite directions. The wheel discs 62 at both ends rotate relative to each other to both sides, rotate from the middle to both sides, cut the weeds to both sides, and make the weeds move to both sides and fall down after being cut, which is not easy to cause obstruction and entanglement to the blade 63, making it easier and more convenient to use.

[0036] When the utility model is implemented, Figure 1-7 As shown, when in use, a battery is installed inside the battery box 8 to power the entire device, and a controller is installed inside the control box 9 to control the overall operation of the device. The device can be controlled by transmitting signals between an external remote control device and the controller inside the control box 9.

[0037] Starting the motors 41 at both ends can drive the track wheels 32 on both sides of the rear end to rotate. The rotation of the track wheels 32 on both sides of the rear end can drive the tracks 31 on both sides to move, and drive the track wheels 32 on both sides of the front end to rotate, so as to move the device as a whole. The soil for planting coconut trees is relatively soft and has a high water content. The use of the tracks 31 can provide a larger support area, which is suitable for walking on various soil conditions. The application range is wider when used, which is convenient for the device to walk on the soil around the coconut tree planting area and move the device to the position where weeding is required in the coconut tree planting area.

[0038] The motor 2 73 is started to drive the gear 1 71 to rotate. At the same time, the cylinder 52 drives the lifting seat 51 to move downward, and the blade 63 is moved to a height suitable for breaking the soil layer. The rotation of the gear 1 71 drives the connecting shaft 61 and the wheel disc 62 at the lower end to rotate together. The rotation of the wheel disc 62 drives the blade 63 to follow the rotation to cut the weeds. The inclined blade 63 can easily break the soil layer and cut the weed roots from under the soil layer. At the same time, the gear 1 71 drives the gear 2 72 to rotate in the opposite direction, so that the wheel discs 62 at both ends rotate in opposite directions. The wheel discs 62 at both ends rotate relative to each other on both sides and rotate from the middle to both sides to cut and push the weeds to both sides, so that the weeds move to both sides and fall down after being cut, which is not easy to cause obstruction and entanglement to the blade 63, making it easier and more convenient to use. After weeding is completed, the cylinder 52 is started to drive the blade 63 to lift upward.

[0039] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0040] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A weeding auxiliary device for coconut tree planting, characterized in that: include: A base (1), wherein a fixing frame (2) is fixedly connected to the lower end of the base (1); A moving mechanism (3), the moving mechanism (3) being arranged on a fixed frame (2), the moving mechanism (3) comprising crawlers (31) arranged at the lower ends of both sides of the fixed frame (2), crawler wheels (32) being arranged at the front and rear sides of the inner sides of the crawler wheels (31), a rotating shaft (33) being fixedly inserted in the middle of the crawler wheels (32), and the rotating shaft (33) being rotatably inserted in the fixed frame (2); A power mechanism (4), wherein the power mechanism (4) is arranged on the fixing frame (2); A lifting mechanism (5), the lifting mechanism (5) being arranged at the front end of the base (1), the lifting mechanism (5) comprising a lifting seat (51) arranged at the front end of the base (1), a cylinder (52) being fixedly connected to the middle of the front side of the upper end of the base (1), a lower end of the cylinder (52) being fixedly connected to the middle of the upper rear end of the lifting seat (51), sliding columns (53) being fixedly connected to both sides of the upper rear end of the lifting seat (51), and the sliding columns (53) passing through the front end of the base (1); A weeding mechanism (6), the weeding mechanism (6) being arranged at the lower end of the lifting seat (51), the weeding mechanism (6) comprising a connecting shaft (61) plugged into both sides of the lower end of the lifting seat (51), a wheel disc (62) being sleeved at the lower end of the connecting shaft (61), and a plurality of inclined blades (63) being evenly fixedly connected to the side of the wheel disc (62); A transmission mechanism (7), the transmission mechanism (7) is arranged inside the lifting seat (51), the transmission mechanism (7) comprises a gear 1 (71) and a gear 2 (72) which are respectively fixedly sleeved on the upper ends of the connecting shafts (61) on both sides, the gear 1 (71) and the gear 2 (72) are arranged inside the lifting seat (51), a motor 2 (73) is fixedly connected to one side of the upper end inside the lifting seat (51), the output shaft at the lower end of the motor 2 (73) is fixedly connected to the upper end of the connecting shaft (61), and the motor 2 (73) is located at the upper end of the gear 1 (71).

2. The weeding auxiliary device for coconut palm planting according to claim 1, characterized in that: The power mechanism (4) comprises: Motor 1 (41), two motors 1 (41) are fixedly connected to the rear ends of both sides of the inner side of the fixing frame (2), and the output shaft at one end of the motor 1 (41) is fixedly connected to one end of the rotating shaft (33); A protective cover (42), wherein the protective cover (42) is sleeved on the outside of the motor 1 (41), and the protective cover (42) is fixedly connected to the fixing frame (2).

3. The weeding auxiliary device for coconut palm planting according to claim 1, characterized in that: A battery box (8) is fixedly connected to the middle of the upper end of the base (1).

4. The weeding auxiliary device for coconut palm planting according to claim 1, characterized in that: A control box (9) is fixedly connected to the middle of the rear side of the upper end of the base (1).

5. The weeding auxiliary device for coconut tree planting according to claim 1, characterized in that: The upper front end of the lifting seat (51) is a box structure.

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