Grape planting weeding device

Abstract

The utility model discloses a grape planting weeding device which comprises a bearing base plate, two pairs of universal wheels are symmetrically arranged on the two sides of the bearing base plate, a handheld handle is rotationally connected to the surface of the rear end of the bearing base plate in a damping mode, a plurality of guide grooves are formed in the surface of the front end of the bearing base plate, and a plurality of blocking columns are fixedly connected to the lower surface of the bearing base plate. A servo motor is fixedly connected to the upper surface of the bearing base plate, the rotating end of the servo motor penetrates through the bearing base plate and is provided with a cutter head assembly, the cutter head assembly comprises a cross-shaped mounting base, a fixing bolt and a cutting knife, screw holes are formed in the surfaces of the mounting clamping groove and the cutting knife, and the cutting knife is fixedly mounted in the mounting clamping groove through the fixing bolt. The blocking columns and the guide grooves are arranged, the blocking columns are used for blocking, stone blocks can be effectively prevented from making contact with the cutterhead assembly, the cutterhead assembly can be protected, the service life of the cutterhead assembly can be prolonged, the guide grooves are formed, weeds can make contact with the cutterhead assembly conveniently, and weeding operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of weeding equipment, in particular to a grape planting weeding device. Background Art

[0002] Grapevines are usually planted in inter-rows, so specific weed control equipment is needed to remove weeds between the vines.

[0003] CN207382910U was found through searching, which discloses a grape planting weeding device, including a base plate, a shell, a handle, a walking wheel, a steering wheel, a first support rod, a second support rod, a rotating shaft, a key, a cutting blade, a keyway, a first pulley, a belt, a second pulley, a motor, a support rod, a weed outlet, a guide outlet, a guide plate, a switch and a battery. The beneficial effects of the utility model are as follows: the utility model is provided with a cutting blade on the base plate, and the cutting blade is connected to the motor through a pulley and a belt. The rotation of the motor drives the rotation of the cutting blade. The weeds enter through the guide outlet, and the guide plate guides the weeds to the cutting blade. The cutting blade rotates to cut the weeds. The device is equipped with a battery on the base plate, which avoids the dragging of the wire during the weeding process, and the flexibility of the entire device is greatly improved. The walking wheel and the steering wheel are arranged in a triangle, and the steering wheel is arranged at the top of the triangle. The walking angle of the device can be adjusted by the steering wheel, which is convenient for weeding operations.

[0004] However, when the device is performing weeding operations, stones hidden in the grass can easily damage the cutting blades, greatly reducing the service life of the cutting blades.

[0005] And when the cutting blade is damaged, the entire cutting blade needs to be replaced, which is inconvenient to replace the damaged blade alone, so we need a grape planting weeding device. Utility Model Content

[0006] The utility model aims to provide a grape planting weeding device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grape planting weeding device, comprising a supporting base plate, two pairs of universal wheels are symmetrically arranged on both sides of the supporting base plate, the rear end surface of the supporting base plate is connected to a hand-held handle for damping rotation, the front end surface of the supporting base plate is provided with a plurality of guide grooves, the lower surface of the supporting base plate is fixedly connected to a plurality of blocking columns, the upper surface of the supporting base plate is fixedly connected to a servo motor, the rotating end of the servo motor passes through the supporting base plate and is provided with a knife disc assembly.

[0008] Preferably, the support substrate is in the shape of a figure 8.

[0009] Preferably, the cutter disc assembly includes a cross mounting seat, a fixing bolt and a cutting knife. The cross mounting seat is fixedly connected to the rotating end of the servo motor. The surface of the cross mounting seat is provided with four mounting slots in a circular array. The surfaces of the mounting slots and the cutting knife are provided with screw holes. The cutting knife is fixedly installed in the mounting slot by a fixing bolt.

[0010] Preferably, two receiving card plates are symmetrically fixedly connected to the surface of the carrier substrate, and the receiving card plates can be fitted and engaged with the handheld handle.

[0011] Preferably, a weed collecting mechanism is also provided on the supporting substrate, and the weed collecting mechanism includes a collecting hood, a collecting box, a box cover, an exhaust fan and a filter screen. The lower end of the collecting hood passes through the supporting substrate, and the upper end of the collecting hood is fixedly connected to the inside of the collecting box through a pipe. The filter screen is detachably mounted on the inner wall of the collecting box, the exhaust fan is fixedly mounted inside the collecting box, and the box cover is arranged on the upper surface of the collecting box.

[0012] Preferably, the box cover is hinged on the surface of the collection box, and a snap ring is rotatably connected to the side of the box cover, and a clamping block that fits with the snap ring is fixedly connected to the side of the collection box.

[0013] Preferably, an annular limiting plate is fixedly connected to the lower surface of the supporting base plate, and a notch is provided on one side of the annular limiting plate close to the blocking column.

[0014] Beneficial Effects

[0015] The utility model provides a grape planting weeding device, which has the following beneficial effects:

[0016] 1. The grape planting weeding device can effectively prevent stones from contacting the cutter disc assembly by setting a blocking column and a guide groove, thereby protecting the cutter disc assembly and extending the service life of the cutter disc assembly. By setting a guide groove, weeds can be easily contacted with the cutter disc assembly, thereby facilitating weeding operations.

[0017] 2. The grape planting weeding device is provided with a cross mounting seat, fixing bolts, mounting slots and cutting knives. By removing the fixing bolts, a damaged cutting knives can be conveniently replaced separately, which effectively avoids the need to replace the entire knife disc assembly after the cutting knives are damaged, thereby effectively reducing maintenance costs.

[0018] 3. The grape planting weeding device is provided with a weed collecting mechanism and uses an exhaust fan to suck the cut weeds from the collecting cover into the collecting box, thereby keeping the grape planting ground clean after weeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall three-dimensional structure of a grape planting weeding device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the upward three-dimensional structure of a grape planting weeding device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of a knife disc assembly of a grape planting weeding device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a collection box of a grape planting weeding device proposed by the utility model.

[0023] In the figure: 1. supporting base plate; 2. universal wheel; 3. hand-held handle; 4. guide groove; 5. blocking column; 6. servo motor; 7. cutter head assembly; 8. cross mounting seat; 9. fixing bolt; 10. cutting knife; 11. mounting slot; 12. storage card plate; 13. weed collecting mechanism; 14. collecting cover; 15. collecting box; 16. box cover; 17. exhaust fan; 18. filter screen; 19. clamping ring; 20. clamping block; 21. annular limit plate. 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] See also Figure 1-4 The utility model provides a technical solution: a grape planting weeding device, comprising a supporting base plate 1, two pairs of universal wheels 2 are symmetrically arranged on both sides of the supporting base plate 1, a hand-held handle 3 is connected to the rear end surface of the supporting base plate 1 for damping rotation, a plurality of guide grooves 4 are opened on the front end surface of the supporting base plate 1, a plurality of blocking columns 5 are fixedly connected to the lower surface of the supporting base plate 1, a servo motor 6 is fixedly connected to the upper surface of the supporting base plate 1, the rotating end of the servo motor 6 passes through the supporting base plate 1 and is provided with a knife disc assembly 7, the shape of the supporting base plate 1 is 8-shaped, by arranging the blocking columns 5 and the guide grooves 4, using the blocking columns 5 for blocking, it is possible to effectively avoid stones from contacting with the knife disc assembly 7, thereby protecting the knife disc assembly 7 and extending the service life of the knife disc assembly 7, and by arranging the guide grooves 4, it is possible to facilitate the contact between weeds and the knife disc assembly 7, thereby facilitating the weeding operation.

[0026] The cutter disc assembly 7 includes a cross mounting seat 8, a fixing bolt 9 and a cutting knife 10. The cross mounting seat 8 is fixedly connected to the rotating end of the servo motor 6. The surface of the cross mounting seat 8 is provided with four mounting slots 11 in a ring array. The surfaces of the mounting slots 11 and the cutting knife 10 are provided with screw holes. The cutting knife 10 is fixedly installed in the mounting slots 11 by the fixing bolts 9. By setting the cross mounting seat 8, the fixing bolts 9, the mounting slots 11 and the cutting knife 10, the damaged cutting knife 10 can be easily replaced separately by removing the fixing bolts 9, which effectively avoids the need to replace the entire cutter disc assembly 7 after the cutting knife 10 is damaged, thereby effectively reducing the maintenance cost.

[0027] Two storage card plates 12 are symmetrically fixedly connected to the surface of the supporting substrate 1, and the storage card plates 12 can fit and snap into place with the handheld handle 3. By rotating the handheld handle 3 and utilizing the storage card plates 12 and the handheld handle 3 to fit and snap into place, the handheld handle 3 can be stored, thereby reducing the space occupied by the entire device.

[0028] A weed collecting mechanism 13 is also provided on the supporting substrate 1. The weed collecting mechanism 13 includes a collecting hood 14, a collecting box 15, a box cover 16, an exhaust fan 17 and a filter 18. The lower end of the collecting hood 14 passes through the supporting substrate 1, and the upper end of the collecting hood 14 is fixedly connected to the inside of the collecting box 15 through a pipeline. The filter 18 is detachably mounted on the inner wall of the collecting box 15, the exhaust fan 17 is fixedly mounted inside the collecting box 15, and the box cover 16 is arranged on the upper surface of the collecting box 15. By arranging the weed collecting mechanism 13 and utilizing the exhaust fan 17, the cut weeds can be sucked from the collecting hood 14 into the collecting box 15, so that the grape planting ground can be kept clean after weeding.

[0029] The box cover 16 is hinged on the surface of the collection box 15, and the side of the box cover 16 is rotatably connected with a snap ring 19, and the side of the collection box 15 is fixedly connected with a clamping block 20 that fits with the snap ring 19. By setting the snap ring 19 and the clamping block 20, the box cover 16 can be opened and closed conveniently, thereby providing convenience for cleaning the weeds in the collection box 15. At the same time, after opening the box cover 16, it is also convenient to take out the filter 18 for cleaning.

[0030] An annular limiting plate 21 is fixedly connected to the lower surface of the supporting substrate 1, and a notch is provided on the side of the annular limiting plate 21 close to the blocking column 5. By providing the annular limiting plate 21 and the notch and using the annular limiting plate 21 for limiting, the cut weeds can be easily introduced into the bottom of the collecting cover 14.

[0031] The hand-held handle 3 and the universal wheel 2 are provided to facilitate the movement of the entire device on the surface of the grapevine planting ground, and the entire device is small in size, which provides convenience for its use in a narrow space.

[0032] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A grape planting weeding device, comprising a supporting substrate (1), characterized in that: Two pairs of universal wheels (2) are symmetrically arranged on both sides of the carrier base plate (1); a hand-held handle (3) is connected to the rear end surface of the carrier base plate (1) for damped rotation; a plurality of guide grooves (4) are provided on the front end surface of the carrier base plate (1); a plurality of blocking columns (5) are fixedly connected to the lower surface of the carrier base plate (1); a servo motor (6) is fixedly connected to the upper surface of the carrier base plate (1); a rotating end of the servo motor (6) passes through the carrier base plate (1) and is provided with a cutter head assembly (7).

2. A grape planting weeding device according to claim 1, characterized in that: The shape of the supporting substrate (1) is an 8-shape.

3. The grape planting weeding device according to claim 1, characterized in that: The cutter disc assembly (7) comprises a cross mounting seat (8), a fixing bolt (9) and a cutting knife (10); the cross mounting seat (8) is fixedly connected to the rotating end of the servo motor (6); the surface of the cross mounting seat (8) is provided with four mounting slots (11) in a ring array; the surfaces of the mounting slots (11) and the cutting knife (10) are both provided with screw holes; the cutting knife (10) is fixedly mounted in the mounting slots (11) by means of the fixing bolts (9).

4. The grape planting weeding device according to claim 1, characterized in that: Two receiving card plates (12) are symmetrically and fixedly connected to the surface of the carrier substrate (1), and the receiving card plates (12) can be mutually fitted and engaged with the handheld handle (3).

5. The grape planting weeding device according to claim 1, characterized in that: The carrier substrate (1) is also provided with a weed collecting mechanism (13), which comprises a collecting cover (14), a collecting box (15), a box cover (16), an exhaust fan (17) and a filter screen (18). The lower end of the collecting cover (14) passes through the carrier substrate (1), the upper end of the collecting cover (14) is fixedly connected to the inside of the collecting box (15) through a pipeline, the filter screen (18) is detachably mounted on the inner wall of the collecting box (15), the exhaust fan (17) is fixedly mounted inside the collecting box (15), and the box cover (16) is arranged on the upper surface of the collecting box (15).

6. The grape planting weeding device according to claim 5, characterized in that: The box cover (16) is hinged on the surface of the collection box (15), and a snap ring (19) is rotatably connected to the side of the box cover (16), and a clamping block (20) that fits with the snap ring (19) is fixedly connected to the side of the collection box (15).

7. The grape planting weeding device according to claim 6, characterized in that: An annular limiting plate (21) is fixedly connected to the lower surface of the supporting base plate (1), and a notch is provided on one side of the annular limiting plate (21) close to the blocking column (5).

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