CN217986469U

CN217986469U - Weeding and soil loosening self-propelled machine

Info

Publication number: CN217986469U
Application number: CN202221993765.6U
Authority: CN
Inventors: 陈航帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-09
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a self-propelled machine that loosens soil of weeding relates to weeding equipment technical field. A self-propelled weeding and soil loosening machine comprises a frame, a control rod and a cutter assembly. The control rod is arranged on the frame and used for pushing the frame. The cutter assembly includes a drum, two cutter heads, a plurality of first blades and a plurality of second blades. The roller is rotatably arranged on the frame, the first blades are uniformly arranged on the outer surface of the roller at intervals, and the first blades are parallel to the axis direction of the roller. Two blade discs set up respectively in the both ends of cylinder, and the blade disc diameter is greater than the cylinder diameter, and the even interval of a plurality of second blades sets up between two blade discs, and the both ends of arbitrary second blade are connected with the outside of two blade discs respectively, and arbitrary first blade all is parallel with the axis direction of cylinder. This self-propelled machine that loosens soil hoes grass can realize the roll-out to the grass root, can cut up the grass root simultaneously, avoids the problem that the grass root is rooted once more and sprouts.

Description

Weeding and soil loosening self-propelled machine

Technical Field

The utility model relates to a weeding equipment technical field particularly, relates to a self-propelled machine that loosens soil hoes grass.

Background

The weeder is also called a mower, a lawnmower, a lawn mower, etc. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

The existing weeder can only be cut off along the root of grass at present, and the weeder is only suitable for trimming ornamental lawns. In actual agricultural production, the root of grass needs to rise up and then be treated in villages, and the existing agricultural weeding machine is actually a soil turning device which can leak grass roots after the soil is turned up. The leaked grass roots can cover with the ground and can cover with the soil, and a plurality of grass roots can take roots and sprout again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-propelled machine that loosens soil hoe, it can realize the roll-out to the grass root, can cut up the grass root simultaneously, avoids the grass root problem of rooting and sprouting once more.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a weeding and soil loosening self-propelled machine which comprises a frame, a control rod and a cutter assembly, wherein the control rod is arranged on the frame and used for pushing the frame;

two blade discs set up respectively in the both ends of cylinder, and the blade disc diameter is greater than the cylinder diameter, and the even interval of a plurality of second blades sets up between two blade discs, and the both ends of arbitrary second blade are connected with the outside of two blade discs respectively, and arbitrary first blade all is parallel with the axis direction of cylinder.

In some embodiments of the present invention, the frame is a frame structure, the roller is located in the frame structure, the frame structure is provided with a protective cover, and the protective cover is disposed on the roller.

In some embodiments of the present invention, the rotating shaft is disposed in the roller, the rotating shaft is coaxial with the roller, the rotating shaft is connected to the roller, and the rotating shaft is rotatably disposed on the frame.

In some embodiments of the present invention, the above-mentioned rotating shaft is connected with a driving motor, and the driving motor is used for driving the rotating shaft to rotate.

In some embodiments of the present invention, the driving motor is electrically connected to a power source, the power source includes a battery, a battery compartment is provided on the frame, and the battery is disposed in the battery compartment.

In some embodiments of the present invention, a relay switch is disposed between the power supply and the driving motor.

In some embodiments of the present invention, the relay switch is connected to a control unit.

The utility model discloses an in some embodiments, above-mentioned the control unit is connected with the order input, and the free end of control lever is provided with the handle, and the order input sets up on the handle.

In some embodiments of the present invention, the control rod is a telescopic rod structure.

The utility model discloses an in some embodiments, the bottom of above-mentioned frame is provided with the universal wheel, and the universal wheel is located the frame one side of keeping away from the cylinder, is provided with damping spring between universal wheel and the frame.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a self-propelled machine that loosens soil hoes grass, including frame, control lever and cutter unit. The frame is used for mounting other components, and the control rod is used for pushing the frame to move. The cutter assembly is used for turning the soil and turning the grass roots out. Simultaneously, above-mentioned cutter unit can also realize the cutting to grass root in earth to realize smashing grass root, prevent the mesh of grass root regrowth. The control rod is arranged on the frame and used for pushing the frame. The cutter assembly comprises a roller, two cutter heads, a plurality of first blades and a plurality of second blades, the roller is rotatably arranged on the frame, the first blades are uniformly arranged on the outer surface of the roller at intervals, and the first blades are parallel to the axial direction of the roller. The two cutter heads are respectively arranged at two ends of the roller, the diameter of each cutter head is larger than that of the roller, the plurality of second blades are uniformly arranged between the two cutter heads at intervals, two ends of any second blade are respectively connected with the outer sides of the two cutter heads, and any first blade is parallel to the axial direction of the roller. In the cutter assembly, the roller is rotatably arranged on the frame, and the roller can be contacted with the ground in the moving process of the frame, so that the roller can replace wheels. The first blade is arranged on the roller and can play a role in turning soil in the rotating process. The cutter head is used for mounting the second blade, and the diameter of the cutter head is larger than that of the roller, so that the second blade is circumferentially arranged on the outer side of the first blade. When above-mentioned cylinder rotated, first blade and second blade all can rotate, with ground contact in-process, can play the effect of digging, first blade and second blade are rotating down simultaneously, and a large amount of earth that dig can be smashed between first blade and second blade, can carry out effectual smashing with the grass root that mixes in earth.

Therefore, the self-propelled weeding and soil loosening machine can turn the grass roots out, can cut the grass roots simultaneously, and avoids the problem that the grass roots take roots and sprout again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a profile view of an embodiment of the present invention;

FIG. 3 is a schematic view of the installation structure of the rotating shaft in the embodiment of the present invention;

fig. 4 is a control block diagram of the control unit according to the embodiment of the present invention.

Icon: 1-vehicle frame, 2-control rod, 3-roller, 4-cutterhead, 5-first blade, 6-second blade, 7-protective cover, 8-rotating shaft, 9-handle, 10-command input end, 11-universal wheel, 12-damping spring, 13-battery chamber and 14-driving motor.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2 if appearing.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of an embodiment of the present invention; fig. 2 is a profile view of an embodiment of the present invention; fig. 3 is a schematic view of the installation structure of the rotating shaft 8 in the embodiment of the present invention. The embodiment provides a self-propelled machine that loosens soil of weeding, includes frame 1, control lever 2 and cutter unit. The frame 1 is used for mounting other components, and the control rod 2 is used for pushing the frame 1 to move. The cutter assembly is used for turning the land and turning the grass roots out. Simultaneously, above-mentioned cutter unit can also realize the cutting to grass root in earth to realize smashing grass root, prevent the mesh of grass root regrowth.

In this embodiment, the control rod 2 is disposed on the frame 1 for pushing the frame 1. The cutter assembly comprises a roller 3, two cutter heads 4, a plurality of first blades 5 and a plurality of second blades 6, the roller 3 is rotatably arranged on the frame 1, the first blades 5 are uniformly arranged on the outer surface of the roller 3 at intervals, and the first blades 5 are parallel to the axial direction of the roller 3.

In this embodiment, the two cutter discs 4 are respectively disposed at two ends of the drum 3, the diameter of each cutter disc 4 is greater than that of the drum 3, the plurality of second blades 6 are uniformly spaced between the two cutter discs 4, two ends of any second blade 6 are respectively connected to the outer sides of the two cutter discs 4, and any first blade 5 is parallel to the axial direction of the drum 3.

In the present embodiment, in the cutter assembly, the roller 3 is rotatably disposed on the frame 1, and during the movement of the frame 1, the roller 3 may contact the ground, and itself may function as a substitute for the wheel. The first blade 5 is arranged on the roller 3 and can play a role of turning soil during the rotation process. The cutter head 4 is used for mounting the second blade 6, and the diameter of the cutter head 4 is larger than that of the roller 3, so that the second blade 6 is circumferentially arranged outside the first blade 5. When the roller 3 rotates, the first blade 5 and the second blade 6 can rotate, the soil can be turned over when the first blade 5 and the second blade 6 are in contact with the ground, and meanwhile, a large amount of turned-up soil can be crushed between the first blade 5 and the second blade 6 under the rotation of the first blade 5 and the second blade 6, so that grass roots mixed in the soil can be effectively crushed.

Therefore, the self-propelled machine that loosens soil that weeds can realize the roll-out to the grass root, can cut up the grass root simultaneously, avoids the problem that the grass root is rooted again and sprouts.

Referring to fig. 1, 2 and 3, in some embodiments of the present invention, the frame 1 is a frame structure, the drum 3 is located in the frame structure, the frame structure is provided with a protective cover 7, and the protective cover 7 covers the drum 3.

In this embodiment, frame structure is selected for use to above-mentioned frame 1, rotates cylinder 3 and sets up back in frame structure, can make things convenient for the rotation installation of cylinder 3, and it can also make things convenient for cylinder 3 when rotating simultaneously, can contact with ground.

In this embodiment, the protective cover 7 is used for covering the upper side of the drum 3, and can play a role of a protective barrier, and during the rotation of the drum 3, due to the soil turning and crushing effects of the first blade 5 and the second blade 6, a lot of soil and sundries can be splashed away, which is easy to hurt people and inconvenient for workers to operate. Therefore, the protective cover 7 can block the mud and sundries to protect the staff and prevent the staff from being injured.

Referring to fig. 1, 2 and 3, in some embodiments of the present invention, a rotating shaft 8 is disposed in the drum 3, the rotating shaft 8 is coaxial with the drum 3, the rotating shaft 8 is connected to the drum 3, and the rotating shaft 8 is rotatably disposed on the frame 1.

In the present embodiment, the shaft 8 is used to rotatably mount the drum 3 to the frame 1. The rotating shaft 8 is rotatably arranged on the frame 1 through a bearing, and then the roller 3 can be connected with the rotating shaft 8, so that the rotating shaft 8 and the roller 3 are coaxial and then the roller 3 can be driven to rotate through the rotation of the rotating shaft 8.

Referring to fig. 3, in some embodiments of the present invention, the rotating shaft 8 is connected to a driving motor 14, and the driving motor 14 is configured to drive the rotating shaft 8 to rotate.

In this embodiment, the driving motor 14 is used to drive the rotating shaft 8 to rotate, so that the rotating shaft 8 drives the drum 3 to rotate. After the drum 3 rotates, the second blade 6 on the electric cutterhead 4 can rotate synchronously with the first blade 5 on the electric cutterhead itself.

Referring to fig. 4, in some embodiments of the present invention, the driving motor 14 is electrically connected to a power source, the power source includes a battery, a battery compartment 13 is disposed on the frame 1, and the battery is disposed in the battery compartment 13.

In this embodiment, the power supply is used to supply power to the drive motor 14. It employs a battery-operated power supply, which can perform both a charging function and a power storage function, and thus can wirelessly supply power to the driving motor 14 after charging is completed.

In this embodiment, the battery compartment 13 plays a role of protecting the battery, and the battery is disposed in the battery compartment 13, so that interference of an external environment on the battery can be avoided. Batteries, which are precision devices and charged devices, are not in contact with external conditions such as water and dust, and are prone to short-circuiting and other problems. Therefore, the battery compartment 13 is arranged to protect the battery, and the problems of short circuit and the like caused by contact between external conditions such as water, dust and the like and the battery can be well avoided.

Referring to fig. 4, in some embodiments of the present invention, a relay switch is disposed between the power source and the driving motor 14.

In the present embodiment, the relay switch is an electrically controlled device, and is an electric appliance that causes a controlled amount to change in a predetermined step in an electrical output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit has the functions of automatic regulation, safety protection, circuit conversion and the like. The relay switch is used to open and close the power supply and the drive motor 14.

Referring to fig. 4, in some embodiments of the present invention, the relay switch is connected to a control unit.

In this embodiment, the control unit is connected to the relay switch, and is configured to implement automatic control of the relay switch.

Referring to fig. 2 and 4, in some embodiments of the present invention, the control unit is connected to a command input end 10, a handle 9 is disposed at a free end of the control rod 2, and the command input end 10 is disposed on the handle 9.

In the present embodiment, the command input terminal 10 is used for inputting corresponding control commands to the control unit, such as open and shut commands of the driving motor 14 and the power supply. The handle 9 is used for conveniently pushing the control rod 2, so that the control rod 2 pushes the frame 1. The command input terminal 10 is provided on the handle 9, so that a user can easily input a control command through the command input terminal 10 when using the device. It should be noted that, in this embodiment, the command input terminal 10 not only inputs the open/close command of the driving motor 14 and the power supply, but also inputs the corresponding command to the control unit, and the control unit controls the rotation speed and the rotation direction of the driving motor 14. Thereby, an effective adjustment of the rotation, stop, rotation speed and turning of the first blade 5 and the second blade 6 on the drum 3 can be achieved.

In some embodiments of the present embodiment, the control rod 2 is a telescopic rod structure.

In this embodiment, above-mentioned control lever 2 adopts telescopic rod structure, can realize the flexible of control lever 2 to adapt to different users 'height and size, convenience of customers's operation that can be further.

Referring to fig. 1 and 2, in some embodiments of the present invention, a universal wheel 11 is disposed at a bottom of the frame 1, the universal wheel 11 is located at a side of the frame 1 away from the drum 3, and a damping spring 12 is disposed between the universal wheel 11 and the frame 1.

In this embodiment, the universal wheels 11 are used to facilitate the movement and direction adjustment of the frame 1. The damping spring 12 can play a role in damping shock.

When the cutter is used, an open circuit command of the driving motor 14 and a power supply is input through the command input end 10, the driving motor 14 and the power supply are switched on to work, the driving motor 14 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the roller 3 to rotate, and therefore the first blades 5 on the roller 3 and the second blades 6 on the cutter head 4 are driven to rotate. When the carriage 1 is pushed to move, the roller 3 can contact with the ground during the movement of the carriage 1, and the roller can replace wheels. The first blade 5 is arranged on the roller 3 and can play a role of turning soil during the rotation process. The cutter head 4 is used for mounting the second blade 6, and the diameter of the cutter head 4 is larger than that of the roller 3, so that the second blade 6 is circumferentially arranged outside the first blade 5. When the roller 3 rotates, the first blade 5 and the second blade 6 both rotate, and can play a role of turning soil in the process of contacting with the ground, and simultaneously, a large amount of turned soil can be crushed between the first blade 5 and the second blade 6 under the rotation of the first blade 5 and the second blade 6, so that grass roots mixed in the soil can be effectively crushed.

To sum up, the embodiment of the utility model provides a self-propelled machine that loosens soil of weeding, including frame 1, control lever 2 and cutter unit. The frame 1 is used for mounting other components, and the control rod 2 is used for pushing the frame 1 to move. The cutter assembly is used for turning the land and turning the grass roots out. Simultaneously, above-mentioned cutter unit can also realize the cutting to grass root in the earth to realize smashing grass root, prevent the mesh that grass root grows once more. The control rod 2 is disposed on the frame 1 for pushing the frame 1. The cutter assembly comprises a roller 3, two cutter heads 4, a plurality of first blades 5 and a plurality of second blades 6, the roller 3 is rotatably arranged on the frame 1, the first blades 5 are uniformly arranged on the outer surface of the roller 3 at intervals, and the first blades 5 are parallel to the axial direction of the roller 3. The two cutter discs 4 are respectively arranged at two ends of the roller 3, the diameter of each cutter disc 4 is larger than that of the roller 3, the plurality of second blades 6 are uniformly arranged between the two cutter discs 4 at intervals, two ends of any second blade 6 are respectively connected with the outer sides of the two cutter discs 4, and any first blade 5 is parallel to the axial direction of the roller 3. In the cutter assembly, the roller 3 is rotatably arranged on the frame 1, and the roller 3 can contact with the ground when the frame 1 moves, so that the roller can replace wheels. The first blade 5 is arranged on the roller 3 and can play a role of turning soil during the rotation process. The cutter head 4 is used for mounting the second blade 6, and the diameter of the cutter head 4 is larger than that of the roller 3, so that the second blade 6 is circumferentially arranged outside the first blade 5. When the roller 3 rotates, the first blade 5 and the second blade 6 can rotate, the soil can be turned over when the first blade 5 and the second blade 6 are in contact with the ground, and meanwhile, a large amount of turned-up soil can be crushed between the first blade 5 and the second blade 6 under the rotation of the first blade 5 and the second blade 6, so that grass roots mixed in the soil can be effectively crushed. Therefore, the self-propelled machine that loosens soil that weeds can realize the roll-out to the grass root, can cut up the grass root simultaneously, avoids the problem that the grass root is rooted again and sprouts.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A weeding and soil loosening self-propelled machine is characterized by comprising a frame, a control rod and a cutter assembly, wherein the control rod is arranged on the frame and used for pushing the frame, the cutter assembly comprises a roller, two cutter heads, a plurality of first blades and a plurality of second blades, the roller is rotatably arranged on the frame, the plurality of first blades are uniformly arranged on the outer surface of the roller at intervals, and the plurality of first blades are all parallel to the axial direction of the roller;

two the blade disc set up respectively in the both ends of cylinder, the blade disc diameter is greater than the cylinder diameter, it is a plurality of the even interval of second blade sets up between two blade discs, and arbitrary the both ends of second blade respectively with two the outside of blade disc is connected, arbitrary first blade all with the axis direction of cylinder is parallel.

2. The self-propelled weed-loosening tiller of claim 1, wherein the frame is a frame structure, the drum is located within the frame structure, and a protective cover is disposed on the frame structure and covers the drum.

3. A self-propelled weeding soil loosening machine according to claim 1, wherein a rotating shaft is disposed inside the roller, the rotating shaft is coaxial with the roller, the rotating shaft is connected to the roller, and the rotating shaft is rotatably disposed on the frame.

4. The self-propelled weeding and soil loosening machine according to claim 3, wherein a driving motor is connected to the rotating shaft, and the driving motor is used for driving the rotating shaft to rotate.

5. A self-propelled weeding ripping machine according to claim 4, wherein the driving motor is electrically connected to a power source, the power source includes a battery, a battery compartment is provided on the frame, and the battery is provided in the battery compartment.

6. The self-propelled weeding and soil loosening machine according to claim 5, wherein a relay switch is arranged between the power supply and the driving motor.

7. The self-propelled weeding ripping machine of claim 6, wherein the relay switch is connected with a control unit.

8. A self-propelled weed-loosening machine as claimed in claim 7, wherein the control unit is connected to a command input, the free end of the control lever is provided with a handle, and the command input is provided on the handle.

9. The self-propelled weed-loosening machine as claimed in claim 1, wherein the control rod is a telescopic rod structure.

10. A self-propelled weeding ripping machine according to claim 8, wherein a universal wheel is provided at a bottom of the frame, the universal wheel is located at a side of the frame away from the drum, and a damping spring is provided between the universal wheel and the frame.