CN215530044U

CN215530044U - High-efficient portable farming uses automatic weeder

Info

Publication number: CN215530044U
Application number: CN202121052927.1U
Authority: CN
Inventors: 林飞
Original assignee: Kunshan Vegetable Basket Agricultural And Sideline Products Group Co ltd
Current assignee: Kunshan Vegetable Basket Agricultural And Sideline Products Group Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-18
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a high-efficiency portable automatic weeding machine for agricultural planting, and relates to the technical field of weeding machines. The utility model has the advantages that a chain transmission mode is arranged, so that certain jolt can be reduced, the weeding machine cannot easily turn on one side, meanwhile, the chain transmission mode is matched with the handle, a user can conveniently move and carry the weeding machine, meanwhile, the weeding component is matched to trim grass, meanwhile, the collection component is used for collecting weeds, and the effect of better practicability is achieved.

Description

High-efficient portable farming uses automatic weeder

Technical Field

The utility model relates to the technical field of weeders, in particular to an efficient portable automatic weeder for agricultural planting.

Background

With the development of socio-economic, various convenient machines are increasing, wherein a weeder is a tool for cutting grass.

At present, the existing weeding machine only has a weeding function, and can not collect the cut grass, so that the follow-up secondary collection is needed, manpower and material resources are wasted, meanwhile, a common weeding device runs by means of wheels when running, but when running, great jolt can be generated due to uncertainty of the road surface, the side turning phenomenon of the weeding machine can be caused, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency portable automatic weeding machine for agricultural planting, which has the advantages that a certain bumping can be reduced by arranging a chain transmission mode, the weeding machine cannot easily turn over laterally, meanwhile, the chain transmission mode is matched with the handle, so that a user can conveniently move and carry the weeding machine, and the weeding component is matched to prune grass, meanwhile, the collecting component is used for collecting weeds, so that the weeding machine has better practicability, and solves the problems that the existing weeding machine only has the weeding function and can not collect the cut weeds, so that the secondary collection is needed subsequently, the manpower and material resources are wasted, meanwhile, the common device runs by means of wheels during running, but due to uncertainty of a road surface during running, the weeding machine can be turned over due to the possibility of generating larger jolts, and the practicability is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient portable farming uses automatic weeder, includes the casing, the inner wall dead axle of casing rotates and is connected with two pivots, two the equal fixedly connected with sprocket in surface of pivot, two the surface of sprocket is provided with the chain jointly, the last fixed surface of casing is connected with the connecting cylinder, the last fixed surface of connecting cylinder is connected with the blotter, the last fixed surface of blotter is connected with the connecting plate, the upper surface of connecting plate is provided with weeding part.

Optionally, an ultrasonic transmitter is arranged on the left side of the shell, an ultrasonic receiver and a controller are arranged on the upper surface of the connecting plate, and the controller is electrically connected with the ultrasonic receiver and the ultrasonic transmitter.

Optionally, a buffer component for damping the connection plate is disposed on the upper surface of the housing.

Optionally, the buffer component includes a press block, a lower surface of the press block is fixedly connected with a lower surface of the connecting plate, the press block is fixedly connected with a first return spring together with opposite sides of the casing, the lower surface of the connecting plate is hinged to a moving plate through a support, an upper surface of the casing is fixedly connected with two support blocks, opposite sides of the two support blocks are fixedly connected with a support rod together, a slider is sleeved on a surface of the support rod in a sliding manner, a surface of the slider is hinged to an end of the moving plate, and two return springs are arranged on opposite sides of the slider and the two support blocks.

Optionally, the weeding part is including weeding the case, the lower surface of weeding the case with the last fixed surface of connecting plate is connected, the inner wall fixedly connected with rotary drive source of weeding the case, rotary drive source's rotation portion fixedly connected with bull stick, weeding the lower surface of case offer be used for the bull stick is worn out and is rotated the opening of being connected with its dead axle one, the lower fixed surface of bull stick is connected with the board that weeds, the lower fixed surface of the board that weeds is connected with the weeding sword.

Optionally, the upper surface of the connecting plate is fixedly connected with a grass suction box and a collection box, the inner wall of the grass suction box is provided with a fan, the lower surface of the grass suction box is fixedly communicated with an air suction pipe, the opposite sides of the grass suction box and the collection box are fixedly communicated with a connecting pipe, the right side of the grass suction box is movably provided with a door body, and the right side of the shell is fixedly connected with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the grass is trimmed by the weeding cutter through the operation of the rotating part of the rotary driving source, and meanwhile, when the weeding cutter is used, the fan is started, the trimmed grass enters the grass suction box through the air suction pipe and is finally discharged into the collecting box, and when certain quality of grass is collected, the door body can be opened to take out the grass and clean the inside of the collecting box.

The controller analyzes and controls the operation of the weeding part, when a hard protrusion appears on the ground, the operation of the weeding part can be detected in time and stopped, and the condition that the weeding part is damaged due to the fact that the weeding part contacts a hard object is avoided.

The device is provided with the first return spring and the buffer cushion, vertical shaking of the device is reduced through the elastic restorability of the first return spring and the buffer cushion, the vertical shaking is converted into transverse force through the arrangement of the moving plate matched with the sliding block, and the second return spring is used for buffering again, so that the sliding amplitude of the device is kept within a controllable range, and the damage to internal elements is avoided.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the housing construction of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

figure 4 is an isometric view of a structure of the present invention.

In the figure: 1. a housing; 2. a rotating shaft; 3. a sprocket; 4. a chain; 5. a connecting cylinder; 6. a cushion pad; 7. a connecting plate; 8. an ultrasonic transmitter; 9. an ultrasonic receiver; 10. a controller; 11. briquetting; 12. a first return spring; 13. moving the plate; 14. a support block; 15. a support bar; 16. a slider; 17. a second return spring; 18. a weeding box; 19. a rotary drive source; 20. a rotating rod; 21. a weeding plate; 22. weeding knives; 23. a straw sucking box; 24. a fan; 25. an air intake duct; 26. a collection box; 27. a connecting pipe; 28. a door body; 29. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an automatic weeding machine for high-efficiency portable agricultural planting comprises a shell 1, wherein two rotating shafts 2 are connected to the inner wall of the shell 1 in a fixed-axis rotating manner, a chain wheel 3 is fixedly connected to the surface of each of the two rotating shafts 2, a chain 4 is arranged on the surface of each of the two chain wheels 3, a connecting cylinder 5 is fixedly connected to the upper surface of the shell 1, a cushion pad 6 is fixedly connected to the upper surface of the connecting cylinder 5, a connecting plate 7 is fixedly connected to the upper surface of the cushion pad 6, a weeding part is arranged on the upper surface of the connecting plate 7, grass is trimmed through the weeding part when the automatic weeding machine is used, the rotating shafts 2 are driven to rotate through a motor, the chain wheels 3 are driven to rotate, the chain wheels 4 are driven to rotate through the rotation of the chain wheels 3, common wheels are replaced through the transmission of the chain 4, and the chain 4 increases the contact area with the ground when the weeding machine runs, the common wheel type weeding machine is convenient to stably drive, and is easy to turn over due to bumpy ground during driving, so that weeding efficiency is influenced.

Further, the left side of casing 1 is provided with ultrasonic transmitter 8, the upper surface of connecting plate 7 is provided with ultrasonic receiver 9 and controller 10, controller 10 with ultrasonic receiver 9 with ultrasonic transmitter 8 electric connection, ultrasonic transmitter 8 sends the ultrasonic wave, and ultrasonic receiver 9 can receive the signal, then with in signal transmission to the controller 10, carry out analysis and control weeding part's operation by controller 10, when hard protrusion appears on the ground, can in time detect to stop weeding part's operation, avoid weeding part contact hard object, cause the condition of weeding part damage.

Further, a buffer member for damping the connection plate 7 is provided on the upper surface of the housing 1.

Further, the buffer component comprises a press block 11, the lower surface of the press block 11 is fixedly connected with the lower surface of the connecting plate 7, the press block 11 and the opposite side of the shell 1 are fixedly connected with a first return spring 12, the lower surface of the connecting plate 7 is hinged with a moving plate 13 through a support, the upper surface of the shell 1 is fixedly connected with two support blocks 14, the opposite sides of the two support blocks 14 are fixedly connected with a support rod 15, the surface of the support rod 15 is sleeved with a slide block 16 in a sliding mode, the surface of the slide block 16 is hinged with the end portion of the moving plate 13, the slide block 16 and the opposite sides of the two support blocks 14 are both provided with a second return spring 17, the vertical shaking of the device is reduced through the arrangement of the first return spring 12 and the buffer pad 6 and through the elastic restoration of the first return spring 12 and the buffer pad 6, and through the arrangement of the moving plate 13 matched with the slide block 16, vertical shaking is converted into transverse force, and the second reset spring 17 is used for buffering again, so that the sliding amplitude of the device is kept within a controllable range, and the damage to internal elements is avoided.

Further, the weeding part includes weeding case 18, weeding case 18's lower surface with the last fixed surface of connecting plate 7 is connected, weeding case 18's inner wall fixedly connected with rotary driving source 19, rotary driving source 19's rotation portion fixedly connected with bull stick 20, weeding case 18's lower surface is offered and is used for bull stick 20 wears out and the dead axle rotates the opening of being connected with it, bull stick 20's lower fixed surface is connected with weeding board 21, weeding board 21's lower fixed surface is connected with weeding sword 22, and through the operation of rotary driving source 19 rotation portion, drive bull stick 20 and rotate, rotate through bull stick 20, drive weeding board 21 and weeding sword 22 rotatory to make weeding sword 22 prune the operation to the grass.

Further, the upper surface of the connecting plate 7 is fixedly connected with a grass suction box 23 and a collecting box 26, the inner wall of the grass suction box 23 is provided with a fan 24, the lower surface of the grass suction box 23 is fixedly communicated with an air suction pipe 25, the grass suction box 23 and the collecting box 26 are fixedly communicated with a connecting pipe 27, the right side of the grass suction box 23 is movably provided with a door 28, the right side of the shell 1 is fixedly connected with a handle 29, grass after being trimmed by starting the fan 24 enters the grass suction box 23 through the air suction pipe 25 and is finally discharged into the collecting box 26, when certain quality of grass is collected, the door 28 can be opened to take out the grass and clean the inside of the collecting box 26, compared with a common device without a grass collecting structure, the common device can be used for collecting grass again by manpower or other machines after weeding, and more manpower and material resources are wasted, this mode is when weeding, collects the grass, and is easy and simple to handle, and the practicality preferred through setting up handle 29, and the person of facilitating the use removes this device.

The working principle is as follows: when the automatic weeding machine for the high-efficiency portable agricultural planting is used, along with the development of social economy, various convenient machines are more and more, wherein the weeding machine is a tool for trimming grass, when the automatic weeding machine is used, the motor drives the rotating shaft 2 to rotate, the chain wheel 3 is driven to rotate to drive the chain 4 to drive, and the common wheels are replaced by the drive of the chain 4;

the rotating rod 20 is driven to rotate through the operation of the rotating part of the rotary driving source 19, the rotating rod 20 drives the weeding plate 21 and the weeding cutter 22 to rotate, so that the weeding cutter 22 trims grass, and meanwhile, when the weeding cutter is used, the fan 24 is started, the trimmed grass enters the grass suction box 23 through the air suction pipe 25 and is finally discharged into the collection box 26;

When the device is in running, the ultrasonic transmitter 8 sends out ultrasonic waves, the ultrasonic receiver 9 receives signals and transmits the signals to the controller 10, the controller 10 analyzes and controls the operation of the weeding part, when a hard protrusion appears on the ground, the operation of the weeding part can be detected in time and stopped, and the situation that the weeding part is damaged due to the fact that the weeding part contacts with a hard object is avoided;

when the device is in driving, due to the common road surface, the device inevitably shakes, the vertical shaking of the device is reduced by arranging the first reset spring 12 and the buffer cushion 6 and by the elastic restorability of the first reset spring 12 and the buffer cushion 6, the vertical shaking is converted into transverse force by arranging the movable plate 13 to be matched with the slider 16, and the second reset spring 17 is used for buffering again, so that the sliding amplitude of the device is kept within a controllable range, and the damage to internal elements is avoided;

this device compares in general device, this device has more the practicality, general device, only possess the function of weeding usually, can not collect the grass after the cutting, so that follow-up still need carry out the secondary and collect, extravagant manpower and materials, general device is when driving simultaneously, rely on the wheel to travel, but when driving, because of the uncertainty on road surface, probably produce great jolting, probably make the weeder take place to turn on one's side, the practicality is not good, this device is through setting up 4 transmission modes of chain, reducible certain jolting, make the weeder can not appear turning on one's side easily, cooperate the weeding part to prune the grass simultaneously, assist simultaneously to collect the part and collect weeds, the practicality is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient portable farming uses automatic weeder, includes casing (1), its characterized in that: the inner wall dead axle of casing (1) rotates and is connected with two pivot (2), two the equal fixedly connected with sprocket (3) in surface of pivot (2), two the surface of sprocket (3) is provided with chain (4) jointly, the last fixed surface of casing (1) is connected with connecting cylinder (5), the last fixed surface of connecting cylinder (5) is connected with blotter (6), the last fixed surface of blotter (6) is connected with connecting plate (7), the upper surface of connecting plate (7) is provided with weeding parts.

2. The automatic weeder for efficient portable agricultural planting according to claim 1, characterized in that: the left side of casing (1) is provided with ultrasonic transmitter (8), the upper surface of connecting plate (7) is provided with ultrasonic receiver (9) and controller (10), controller (10) with ultrasonic receiver (9) with ultrasonic transmitter (8) electric connection.

3. The automatic weeder for high-efficiency portable agricultural planting according to any one of claims 1 or 2, characterized in that: and a buffer component for damping the connecting plate (7) is arranged on the upper surface of the shell (1).

4. The automatic weeder for efficient portable agricultural planting according to claim 3, characterized in that: the buffer component comprises a pressing block (11), the lower surface of the pressing block (11) is fixedly connected with the lower surface of the connecting plate (7), the pressing block (11) and the opposite side of the shell (1) are fixedly connected with a first reset spring (12) together, the lower surface of the connecting plate (7) is hinged to a moving plate (13) through a support, the upper surface of the shell (1) is fixedly connected with two supporting blocks (14), the opposite side of the two supporting blocks (14) is fixedly connected with a supporting rod (15) together, a sliding block (16) is sleeved on the surface of the supporting rod (15) in a sliding mode, the surface of the sliding block (16) is hinged to the end portion of the moving plate (13), and the opposite sides of the sliding block (16) and the two supporting blocks (14) are provided with a second reset spring (17).

5. The automatic weeder for efficient portable agricultural planting according to claim 1, characterized in that: weeding parts is including weeding case (18), the lower surface of weeding case (18) with the last fixed surface of connecting plate (7) is connected, the inner wall fixedly connected with rotary drive source (19) of weeding case (18), the rotation portion fixedly connected with bull stick (20) of rotary drive source (19), the lower surface of weeding case (18) is seted up and is used for bull stick (20) are worn out and are rotated the opening of being connected with its dead axle one, the lower fixed surface of bull stick (20) is connected with except that grass board (21), the lower fixed surface of removing grass board (21) is connected with weeding sword (22).

6. The automatic weeder for efficient portable agricultural planting according to claim 1, characterized in that: the straw sucking box is characterized in that a straw sucking box (23) and a collecting box (26) are fixedly connected to the upper surface of the connecting plate (7), a fan (24) is arranged on the inner wall of the straw sucking box (23), an air suction pipe (25) is fixedly communicated with the lower surface of the straw sucking box (23), a connecting pipe (27) is fixedly communicated with the opposite sides of the straw sucking box (23) and the collecting box (26) together, a door body (28) is movably mounted on the right side of the straw sucking box (23), and a handle (29) is fixedly connected to the right side of the shell (1).