Novel weeding trolley

Abstract

The utility model relates to the technical field of weeding devices, in particular to a novel weeding trolley which comprises a moving trolley, the moving trolley is used for device movement, a control assembly and a swing assembly are arranged above the moving trolley, the swing assembly is connected with a mowing assembly, and the control assembly is used for recognizing plants and controlling the device to work. The swing assembly is used for driving the mowing assembly to swing left and right and controlling the mowing assembly to stretch out and draw back. According to the utility model, the worm gear can rotate to drive the second guide grooves at the tail parts of the second telescopic rods to reciprocate, and after the end parts of the two second telescopic rods are rotationally connected, the end parts of the two second telescopic rods can swing left and right, so that the mowing assembly is driven to swing, and weeds can be cut within a fan-shaped range; the mowing assembly can be driven to move front and back by controlling the second telescopic rod to work, the plants are recognized through the recognition assembly, then the plants and the mowing assembly can be blocked by controlling the baffle to rotate upwards, and damage to non-target fabric can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of weeding device technology, specifically a novel weeding trolley. Background Technology

[0002] A lawnmower, also known as a lawn trimmer, is a mechanical tool used to trim lawns, vegetation, etc. Traditional lawnmowers generally fall into two categories: one uses rotating blades or a scissor-like mechanism to trim lawns or vegetation, and the other uses high-speed rotating nylon wires to cut weeds.

[0003] Traditional lawnmowers indiscriminately cut all vegetation in their path when mowing lawns or other vegetation. For certain plants that require protection, traditional lawnmowers cannot remove weeds without damaging the target plants. Nylon wire cutters can handle smaller areas of weed removal, but they are less efficient, require more skilled operators, and are slower than blade cutters. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a novel weeding cart.

[0005] The technical solution of this utility model is:

[0006] A new type of weeding cart includes:

[0007] A mobile vehicle is used to move the device. A control component and a swing component are provided on the top of the mobile vehicle. The swing component is connected to a mowing component. The control component is used to identify plants and control the operation of the device. The swing component is used to drive the mowing component to swing left and right, and can also control the extension and retraction of the mowing component.

[0008] Preferably, the mobile vehicle includes a body, and a baffle is rotatably mounted at the front of the body. The baffle is connected to a drive assembly, which is used to control the rotation of the baffle.

[0009] Preferably, the control component includes a mounting bracket and an energy storage component at the rear of the mounting bracket, the energy storage component being used to supply power to other devices.

[0010] Preferably, the mounting bracket is provided with an identification component, the identification component is used to identify plants, and the control board is used to control the operation of other devices.

[0011] Preferably, the oscillating assembly includes a second power source, which is connected to a worm gear via a transmission structure. The worm gear has worm wheels symmetrically arranged on both sides, and the top surface of the worm wheels has a cam groove.

[0012] Preferably, the top surface of the worm gear is provided with a guide plate, and the guide plate is provided with two second guide grooves, which are parallel to the axis of the worm and symmetrical to the worm.

[0013] Preferably, two second telescopic rods are provided between the guide plate and the worm gear, the ends of the two second telescopic rods are rotatably connected, and the tail ends of the two second telescopic rods are simultaneously slidably connected to the cam groove and the second guide groove, and the mowing assembly is installed at the ends of the second telescopic rods.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes the rotation of a worm gear to drive the reciprocating motion of the second guide groove at the tail of the second telescopic rod. After the ends of the two second telescopic rods are rotatably connected, the ends of the two second telescopic rods can swing left and right, thereby driving the mowing component to swing and cut weeds within a fan-shaped range. By controlling the operation of the second telescopic rods, the mowing component can be driven to move back and forth. The plant is identified by the recognition component, and the baffle is controlled to rotate upward to block the plant from the mowing component, thus avoiding damage to non-target fabric. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall second structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the swing component structure in this utility model;

[0019] Figure 4 This is an exploded view of the structure of the swing component and the mowing component in this utility model.

[0020] The meanings of the labels in the diagram are as follows:

[0021] 1. Moving vehicle; 11. Vehicle body; 12. Baffle; 13. First telescopic pole;

[0022] 2. Control components; 21. Energy storage components; 22. Mounting bracket; 23. Identification components; 24. Control board;

[0023] 3. Swing assembly; 31. Second power source; 32. Transmission structure; 33. Worm gear; 34. Worm wheel; 35. Cam groove; 36. Guide plate; 37. Second guide groove; 38. Second telescopic rod; 39. Connecting shaft;

[0024] 4. Lawn mowing assembly; 41. Skateboard; 42. Third guide groove; 43. Limiting block; 44. Third power source; 45. Flywheel. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] Please see Figure 1-4 The present invention will describe the above technical solution in detail through the following embodiments:

[0028] A new type of weeding cart includes:

[0029] Mobile vehicle 1 is used to move the device. A control component 2 and a swing component 3 are provided on the top of the mobile vehicle 1. The swing component 3 is connected to the mowing component 4. The control component 2 is used to identify plants and control the operation of the device. The swing component 3 is used to drive the mowing component 4 to swing left and right, and can also control the extension and retraction of the mowing component 4.

[0030] The mobile vehicle 1 includes a body 11, which can be a rear-wheel drive four-wheeled vehicle, and the power source for the tires can be an electric motor.

[0031] The mobile vehicle 1 includes a body 11, and a baffle 12 is rotatably mounted at the front of the body 11. The baffle 12 is connected to a drive assembly, which is used to control the rotation of the baffle 12.

[0032] In this embodiment, a first telescopic rod 13 is used as a driving component. One end of the first telescopic rod 13 is rotatably connected to the vehicle body 11, and the other end is rotatably connected to the baffle 12. By controlling the operation of the first telescopic rod 13, the baffle 12 can be driven to rotate.

[0033] The drive component can also take the form of a motor and pulleys.

[0034] The control component 2 includes a mounting bracket 22 and an energy storage component 21 behind the mounting bracket 22, which is used to supply power to other devices.

[0035] Mounting bracket 22 is fixedly mounted on the middle of the top surface of vehicle body 11 by bolts. Energy storage component 21 is placed on the rear side of the top surface of vehicle body 11. Energy storage component 21 can be a battery and can provide power to other electric devices.

[0036] The mounting bracket 22 is equipped with an identification component 23, which is used to identify plants, and a control board 24 is used to control the operation of other equipment.

[0037] The identification component 23 may employ a camera to identify target plants and non-target plants. The control board 24 is equipped with necessary modules such as a communication module, a control module, and an antenna.

[0038] The swing assembly 3 includes a second power source 31, which is connected to a worm gear 33 via a transmission structure 32. Worm gears 34 are symmetrically arranged on both sides of the worm gear 33, and a cam groove 35 is provided on the top surface of the worm gears 34.

[0039] The second power source 31 is fixedly installed in the middle of the vehicle body 11 by bolts. The transmission structure 32 can adopt a planetary gear structure. The worm 33 is horizontally arranged along the axis of the vehicle body 11. The worm wheel 34 is rotatably installed on both sides of the worm 33. When the worm 33 rotates, it can drive the worm wheel 34 to rotate.

[0040] The cam groove 35 consists of two arc-shaped grooves with different inner diameters, and the axial directions of the cam grooves 35 on the top surfaces of the two worm gears 34 are different.

[0041] The top surface of the worm gear 34 is provided with a guide plate 36, and the guide plate 36 is provided with two second guide grooves 37. The second guide grooves 37 are parallel to the axis of the worm 33 and symmetrical to the worm 33.

[0042] The guide plate 36 is fixedly mounted above the worm gear 34 by bolts.

[0043] Two second telescopic rods 38 are provided between the guide plate 36 and the worm gear 34. The ends of the two second telescopic rods 38 are rotatably connected by the connecting shaft 39. The tail ends of the two second telescopic rods 38 are simultaneously slidably connected to the cam groove 35 and the second guide groove 37. The mowing assembly 4 is installed at the ends of the second telescopic rods 38.

[0044] The tail of the second telescopic rod 38 is restricted by the second guide groove 37 and can only move along the second guide groove 37. When the worm gear 34 rotates, it will drive the tail of the second telescopic rod 38 to slide along the cam groove 35, thereby realizing the reciprocating motion along the second guide groove 37.

[0045] Because the cam grooves 35 of the two worm gears 34 are oriented in different directions, the tail positions of the two second telescopic rods 38 are different. Therefore, when the two second telescopic rods 38 are connected together, the ends of the second telescopic rods 38 can swing left and right.

[0046] The second telescopic pole 38 can be an electric telescopic pole.

[0047] The lawn mowing assembly 4 includes a slide plate 41. A third power source 44 is fixedly installed on the upper end of the slide plate 41 by bolts. The output shaft of the third power source 44 is rotatably connected to the connecting shaft 39. A flywheel 45 is snapped into the middle of the connecting shaft 39.

[0048] When the third power source 44 is working, it can drive the flywheel 45 to rotate through the connecting shaft 39, thereby cutting weeds.

[0049] The rear of the slide plate 41 is provided with a third guide groove 42 that runs vertically through it. A limit block 43 is slidably installed in the third guide groove 42 and is fixedly connected to the guide plate 36.

[0050] The limiting block 43 can restrict the sliding direction of the slide plate 41, while facilitating the rotation of the slide plate 41, so that the slide plate 41 can follow the movement of the second telescopic rod 38.

[0051] In this embodiment, when the operator uses this device, he controls the mobile vehicle 1 to work and drives the device to move.

[0052] During the movement of the device, the identification component 23 identifies the plants in the direction of movement.

[0053] When weeds are detected, the first telescopic rod 13 is extended to drive the baffle 12 to rotate downwards. At the same time, the second telescopic rod 38 is extended to drive the mowing assembly 4 to extend, and the third power source 44 is activated to drive the flywheel 45 to rotate. Then, the second power source 31 is activated to drive the worm gear 34 to rotate, thereby driving the mowing assembly 4 to swing within a fan-shaped range to cut the weeds.

[0054] When a non-target plant is detected, the second telescopic rod 38 is shortened, moving the mowing assembly 4 toward the control assembly 2. At the same time, the first telescopic rod 13 is shortened, driving the baffle 12 to rotate upward and block the mowing assembly 4, thus preventing damage to the non-target plant.

[0055] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A novel weeding trolley characterized in that, Include: The mobile car (1) is used for device movement, the control assembly (2) and the swing assembly (3) are arranged above the mobile car (1), the swing assembly (3) is connected with the grass cutting assembly (4), the control assembly (2) is used for identifying plants and controlling device work, the swing assembly (3) is used for driving the grass cutting assembly (4) to swing left and right, and the grass cutting assembly (4) can be controlled to stretch out and retract.

2. A novel weeding trolley as claimed in claim 1, wherein: The mobile car (1) comprises a car body (11), a baffle (12) is rotatably installed at the front of the car body (11), the baffle (12) is connected with a driving assembly, and the driving assembly is used for controlling the baffle (12) to rotate.

3. A novel weeding trolley as claimed in claim 1, wherein: The control assembly (2) comprises a mounting frame (22), an energy storage assembly (21) is arranged at the rear of the mounting frame (22), and the energy storage assembly (21) is used for supplying energy to other equipment.

4. A novel weeding trolley as claimed in claim 3, wherein: The mounting frame (22) is provided with an identification assembly (23) and a control panel (24), the identification assembly (23) is used for identifying plants, and the control panel (24) is used for controlling the work of other equipment.

5. A novel weeding trolley as claimed in claim 1, wherein: The swing assembly (3) comprises a second power source (31), the second power source (31) is connected with a worm (33) through a transmission structure (32), two worm gears (34) are symmetrically arranged on both sides of the worm (33), and a cam groove (35) is arranged on the top surface of the worm gear (34).

6. A novel weeding trolley as claimed in claim 5, wherein: The top surface of the worm gear (34) is provided with a guide plate (36), two second guide grooves (37) are arranged through the guide plate (36), the second guide grooves (37) are parallel to the axis of the worm (33) and symmetrically arranged with respect to the worm (33).

7. A novel weeding trolley as claimed in claim 6, wherein: Two second telescopic rods (38) are arranged between the guide plate (36) and the worm gear (34), the two second telescopic rods (38) are rotatably connected at the ends, the tail ends of the two second telescopic rods (38) are simultaneously connected with the cam groove (35) and the second guide groove (37) in a sliding manner, and the grass cutting assembly (4) is mounted at the end of the second telescopic rod (38).

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