CN209787861U

CN209787861U - novel weeding device

Info

Publication number: CN209787861U
Application number: CN201920164714.4U
Authority: CN
Inventors: 周香琴; 范飞
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-12-17
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a novel weed device, including rotating electrical machines one and cutting blade, the below of rotating electrical machines one is connected with rotatory roller, and the below of rotatory roller is provided with the connecting rod, the left and right sides of connecting rod is connected with the pivot through the meshing, and the below of pivot installs the curb plate, the live-rollers is installed on the right side of curb plate, and the right side of live-rollers is connected with rotating electrical machines two, the below of curb plate is provided with the connecting axle, the upper right side of spring is provided with the battery, and the top of battery is provided with the connecting band, the right side of connecting band is provided with the carousel, and the internally mounted of carousel has manual pivot, the right side of manual pivot is provided with the handle, and the lower port fixedly connected with roller bearing of outer. The weeding device for mechanical transmission uses less mechanical equipment, so that the production cost is greatly reduced, the cutting blade can be freely adjusted in height and angle, and the weeding device is convenient to use.

Description

Novel weeding device

Technical Field

The utility model relates to the technical field of machinery, specifically a novel weed device.

Background

mechanical transmission is widely applied to mechanical engineering, mainly refers to transmission for transmitting power and motion in a mechanical mode, green plants such as flowers and plants cannot be lacked in our urban life, the oxygen content of the plants in the air can be improved, and the plants cannot grow freely.

The cutting blade of current weeding device can not carry out the regulation of height from top to bottom, lead to unable completion appointed high weeding, and when carrying out the weeding on the road surface unevenness, because the cutting blade of present weeding machine can not carry out the rotation of angle, often make the damage of the blade that cutting blade cutting ground leads to in the weeding, and the similar weeding device that promotes the walking designs and adopts full mechanization, lead to automobile body weight heavier, need use great strength just can promote, be inconvenient to use, and the stability in the automobile body moves is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel weeding device, with the cutting blade of solving the current weeding device that proposes in the above-mentioned background art can not carry out the regulation of height from top to bottom, lead to unable completion specified height weeding, and when carrying out the weeding of road surface injustice, because the cutting blade of present weeding machine can not carry out the rotation of angle, often make the damage of the blade that cutting blade cutting ground leads to in the weeding, and the weeding device design that similar promoted the walking adopts full mechanization, lead to automobile body weight heavier, need use great strength just can promote, be not convenient for use, and the relatively poor scheduling problem of stability in the automobile body moves.

In order to achieve the above object, the utility model provides a following technical scheme: a novel weeding device comprises a first rotating motor and a cutting blade, wherein a rotating roller is connected below the first rotating motor, a connecting rod is arranged below the rotating roller, the left side and the right side of the connecting rod are connected with rotating shafts through meshing, a side plate is arranged below the rotating shafts, a rotating roller is arranged on the right side of the side plate, a second rotating motor is connected on the right side of the rotating roller, a connecting shaft is arranged below the side plate, the cutting blade is arranged below the connecting shaft and connected through clamping, a motor fixing pile is fixedly arranged on the upper surface of the first rotating motor, a sliding table is arranged above the motor fixing pile, a sliding groove is arranged inside the sliding table and is in sliding connection with the motor fixing pile, a device body is fixedly connected above the sliding table, a universal wheel is arranged on the right side of the connecting shaft, and a spring is arranged above the universal wheel, the utility model discloses a roller, including the spring, the top of spring, the right side of connecting band is provided with the battery, and the top of battery is provided with the connecting band, the right side of connecting band is provided with the carousel, and the internally mounted of carousel has manual pivot, the right side of manual pivot is provided with the handle, the outer roller has been cup jointed to the surface of rotatory roller, fixed connection between the surface of curb plate and outer roller, and the lower port fixedly connected with roller bearing of outer roller.

Preferably, the connection mode between the first rotating motor and the motor fixing pile is fixed connection, the appearance structure of the motor fixing pile is an I-shaped structure, and the motor fixing pile forms a sliding structure through the sliding table and the sliding groove.

Preferably, the roller passes through and constitutes rotating structure between outer roller and the rotatory roller, and constitutes half surrounding structure between roller and the rotatory roller to constitute dismantlement structure between cutting blade and the connecting axle.

Preferably, a rotating mechanism is formed between the rotating roller and the second rotating motor, the side plates penetrate through the outer surface of the rotating shaft, and the rotating roller is connected with the side plates in a meshing manner.

Preferably, the rotating shaft forms a rotating structure through the connecting belt and the rotating disc, the manual rotating shaft penetrates through the inside of the rotating disc, and the manual rotating shaft is fixedly connected with the handle.

Preferably, the spring forms an elastic structure with the device body through the universal wheel, and the storage battery is electrically connected with the first rotating motor and the second rotating motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The rotating motor I can be fixed through the arranged motor fixing piles, the rotation of the motor is avoided, meanwhile, the left and right movement of the rotating motor I is achieved through the relative sliding of the motor fixing piles and the sliding grooves, the angular rotation of a cutting blade is facilitated, the outer roller can be prevented from rotating while the outer roller and the rotating roller are relatively fixed, the connecting shaft is clamped at the lower port of the rotating roller, and the connecting shaft and the rotating roller can be kept at the same rotating speed while the rotating roller is detached;

2. the rotating shaft is driven by the turntable to enable the cutting blade to incline in an angle, so that the device can be suitable for cutting under more conditions;

3. The spring that sets up provides certain shock resistance for the device's removal, increases the stability that the device was weeded, and whole device passes through inside battery power supply, replaces external power supply to make the device can be used in the farther scene of distance to the device blade rotation position uses manpower to replace the machine, has reduced the weight of device, makes holistic removal lighter and more graceful, convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view structure of the connecting rod of the present invention;

FIG. 3 is a cross-sectional view of the outer roller of the present invention;

FIG. 4 is a cross-sectional view of the sliding table of the present invention;

Fig. 5 is a schematic view of the top view structure of the connecting shaft of the present invention.

in the figure: 1. a first rotating motor; 2. a rotating roller; 3. a connecting rod; 4. a rotating shaft; 5. a side plate; 6. a rotating roller; 7. a second rotating motor; 8. a cutting blade; 9. a connecting shaft; 10. a device body; 11. a universal wheel; 12. a spring; 13. a storage battery; 14. a connecting belt; 15. a turntable; 16. a manual rotation shaft; 17. a handle; 18. an outer roller; 19. a roller; 20. a sliding table; 21. a chute; 22. and (6) fixing a pile by the motor.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel weeding device comprises a first rotating motor 1 and a cutting blade 8, wherein a rotating roller 2 is connected below the first rotating motor 1, a connecting rod 3 is arranged below the rotating roller 2, the left side and the right side of the connecting rod 3 are connected with a rotating shaft 4 through meshing, a side plate 5 is arranged below the rotating shaft 4, a rotating roller 6 is arranged on the right side of the side plate 5, a second rotating motor 7 is connected on the right side of the rotating roller 6, a connecting shaft 9 is arranged below the side plate 5, the cutting blade 8 is arranged below the connecting shaft 9 and is connected through clamping, a motor fixing pile 22 is fixedly arranged on the upper surface of the first rotating motor 1, a sliding table 20 is arranged above the motor fixing pile 22, a sliding groove 21 is arranged inside the sliding table 20, the sliding groove 21 is in sliding connection with the motor fixing pile 22, a device body 10 is fixedly connected above the sliding table 20, and a universal wheel 11 is, a spring 12 is arranged above the universal wheel 11, a storage battery 13 is arranged above the right of the spring 12, a connecting belt 14 is arranged above the storage battery 13, a turntable 15 is arranged on the right side of the connecting belt 14, a manual rotating shaft 16 is arranged inside the turntable 15, a handle 17 is arranged on the right side of the manual rotating shaft 16, an outer roller 18 is sleeved on the outer surface of the rotating roller 2, the side plate 5 is fixedly connected with the outer surface of the outer roller 18, a rolling shaft 19 is fixedly connected with the lower port of the outer roller 18, the rotating motor I1 is fixedly connected with a motor fixing pile 22, the motor fixing pile 22 is in an I-shaped structure in shape, the motor fixing pile 22 forms a sliding structure through the sliding table 20 and the sliding chute 21, and the motor fixing pile 22 is used for fixing the rotating motor I1 to avoid the rotation of the motor, and meanwhile, the left and right movement of the rotating motor I1 is realized through the relative sliding of the motor fixing pile 22 and the sliding, the angle rotation of the cutting blade 8 is convenient, the roller 19 passes through the outer roller 18 and the rotating roller 2 to form a rotating structure, the roller 19 and the rotating roller 2 form a semi-surrounding structure, the function of the semi-surrounding structure is that the arranged roller 19 can enable the outer roller 18 and the rotating roller 2 to be relatively fixed, meanwhile, the outer roller 18 cannot rotate along with the rotating roller, the connecting shaft 9 is connected to the lower end of the rotating roller 2 in a clamping mode, the connecting shaft 9 and the rotating roller 2 can keep the same rotating speed while being detached, the rotating roller 6 and the second rotating motor 7 form a rotating mechanism, the side plates 5 and the outer surface of the outer roller 18 are fixedly connected, the connecting mode between the rotating roller 6 and the side plates 5 is meshing connection, the function of the semi-surrounding structure is that the second rotating motor 7 drives the rotating roller 6 to rotate, the rotating roller 6 drives the side plates 5 connected in a meshing mode to rotate, and the height of the outer, the outer roller 18 is relatively fixed with the rotating roller 2 through a rolling shaft 19, so that a cutting blade 8 connected with the rotating roller 2 can be adjusted up and down, weeding with a designated height is facilitated, the use is facilitated, a rotating structure is formed by the rotating shaft 4 through the connecting belt 14 and the rotating disc 15, the manual rotating shaft 16 penetrates through the rotating disc 15, the manual rotating shaft 16 is fixedly connected with the handle 17, the effect is that the cutting blade 8 can be inclined at an angle under the driving of the rotating disc 15 through the rotating shaft 4, the device can be suitable for cutting under more conditions, the spring 12 forms an elastic structure with the device body 10 through the universal wheel 11, the connecting mode between the storage battery 13 and the first rotating motor 1 and the second rotating motor 7 is electrically connected, and the effect is that the arranged spring 12 provides a certain shock resistance for the movement of the device, increase the stability that the device was weeded, and whole device passes through inside battery 13 power supply, replaces external power supply to make the device can be used in the farther scene of distance to the device blade rotation part uses manpower to replace the machine, has reduced the weight of device, makes holistic removal lighter, convenient to use.

The working principle is as follows: the device mainly comprises a first rotating motor 1 and a cutting blade 8, when the device is used, the device is firstly moved to a place needing weeding, then a device body 10 can be pushed, the first rotating motor 1 is started, the first rotating motor 1 is fixedly arranged inside a motor fixing pile 22, the motor fixing pile 22 is connected with a sliding table 20 through a sliding groove 21, the sliding groove 21 inside the sliding table 20 is arc-shaped, the first rotating motor 1 can incline at an angle along the arc-shaped track of the sliding groove 21 when the motor fixing pile 22 moves leftwards and rightwards, the first rotating motor 1 drives a rotating roller 2 so as to enable a connecting shaft 9 and the cutting blade 8 which are sleeved at the lower bottom of the rotating roller 2 to rotate at a high speed, the rotating roller 2 is sleeved inside an outer roller 18, when the rotating roller 2 rotates at a high speed, the outer roller 18 and the rotating roller 2 are in a relatively static state, heights needing weeding under different environments are different, namely, the rotating roller 6 is driven to rotate by the rotating motor II 7 by starting the rotating motor II 7, when the rotating roller 6 rotates anticlockwise, the outer roller 18 connected with the fixed side plate 5 can move downwards, the connecting shaft 9 is connected with the roller 19 at the lower end of the outer roller 18 in a sliding way, so that the outer roller 18 can not rotate when the rotating roller 2 drives the cutting blade 8 to rotate at a high speed, the roller 19 fixedly connected with the lower end of the outer roller 18 is L-shaped, the transverse shaft of the roller 19 is inserted into the outer surface of the connecting shaft 9, so that the outer roller 18 pushes the cutting blade 8 to descend, the connecting shaft 9 is sleeved in the rotating roller 2 and can slide up and down with the rotating roller 2, a plurality of strip-shaped sliding blocks are symmetrically fixed at the center of the surface of the connecting shaft 9, a strip-shaped groove is arranged in the middle of the lower end face of the rotating roller 2, a plurality of strip-, further, the cutting blade 8 and the rotating roller 2 are kept at the same rotating speed, when the rotating roller 6 rotates clockwise, the cutting blade 8 is lifted, so that grass with different horizontal heights can be removed, when the common weeding device runs on a continuously curved road surface, the common weeding device cannot adjust the height and the angle and cannot move forwards, the device can rotate the handle 17 manually, the manual rotating shaft 16 connected with the handle 17 drives the turntable 15 to rotate, the connecting belt 14 drives the rotating shaft 4 to rotate, the inner part of the rotating shaft 4 is connected with the connecting rod 3 in a meshed mode, the left end and the right end of the connecting rod 3 are connected with the inner surface of the device body 10 in a rotating mode, the outer roller 18 connected with the connecting rod 3, the rotating roller 2 and the rotating motor I1 in the outer roller 18 can incline, the cutting blade 8 connected with the rotating roller 2 is inclined, and the whole inclining device adopts a sliding structure, use less strength can carry out the regulation of angle, and it is more swift to rotate through manual, the most important mechanical equipment that has reduced, make whole weight reduction, be convenient for promote, at the removal in-process, spring 12 has been set up between universal wheel 11 and the device body 10, can provide certain shock-resistant ability for the device removes, whole device passes through inside battery 13 power supply, break away from the constraint of power cord, the distance that can remove is farther, convenient to use, use cutting blade 8 for a long time can make the edge of a knife passivation after crossing, can take out connecting axle 9 from the lower port of selecting rotatory roller 2, in time change cutting blade 8 can, this is exactly the device's use flow and theory of operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel weeding device comprises a first rotating motor (1) and a cutting blade (8), and is characterized in that: the rotary roller is characterized in that a rotary roller (2) is connected to the lower portion of a first rotary motor (1), a connecting rod (3) is arranged on the lower portion of the rotary roller (2), a rotary shaft (4) is connected to the left side and the right side of the connecting rod (3) through meshing, a side plate (5) is installed below the rotary shaft (4), a rotary roller (6) is installed on the right side of the side plate (5), a second rotary motor (7) is connected to the right side of the rotary roller (6), a connecting shaft (9) is arranged below the side plate (5), a cutting blade (8) is installed below the connecting shaft (9) and connected through clamping, a motor fixing pile (22) is fixedly installed on the upper surface of the first rotary motor (1), a sliding table (20) is arranged above the motor fixing pile (22), a sliding groove (21) is arranged inside the sliding table (20), and the sliding groove (21) is connected with the motor, and the top fixedly connected with device body (10) of slip table (20), the right side of connecting axle (9) is provided with universal wheel (11), and the top of universal wheel (11) installs spring (12), the upper right side of spring (12) is provided with battery (13), and the top of battery (13) is provided with connecting band (14), the right side of connecting band (14) is provided with carousel (15), and the internally mounted of carousel (15) has manual pivot (16), the right side of manual pivot (16) is provided with handle (17), outer roller (18) have been cup jointed to the surface of rotatory roller (2), fixed connection between the surface of curb plate (5) and outer roller (18), and the lower port fixedly connected with roller bearing (19) of outer roller (18).

2. a novel weeding apparatus according to claim 1, wherein: the connection mode between rotating electrical machines (1) and motor spud pile (22) is fixed connection, and the appearance structure of motor spud pile (22) is I-shaped structure to constitute sliding construction between motor spud pile (22) through slip table (20) and spout (21).

3. A novel weeding apparatus according to claim 1, wherein: the roller (19) passes through a rotating structure formed between the outer roller (18) and the rotating roller (2), and a semi-surrounding structure is formed between the roller (19) and the rotating roller (2).

4. A novel weeding apparatus according to claim 1, wherein: a rotating mechanism is formed between the rotating roller (6) and the second rotating motor (7), the side plates (5) penetrate through the outer surface of the outer roller (18), and the rotating roller (6) is connected with the side plates (5) in a meshing mode.

5. A novel weeding apparatus according to claim 1, wherein: the rotating shaft (4) forms a rotating structure through a connecting belt (14) and the rotating disc (15), the manual rotating shaft (16) penetrates through the inside of the rotating disc (15), and the manual rotating shaft (16) is fixedly connected with the handle (17).

6. A novel weeding apparatus according to claim 1, wherein: the spring (12) forms an elastic structure with the device body (10) through the universal wheel (11), and the storage battery (13) is electrically connected with the first rotating motor (1) and the second rotating motor (7).

7. A novel weeding apparatus according to claim 1, wherein: the connecting shaft (9) surface central symmetry is fixed and is equipped with a plurality of bar sliders, and the terminal surface middle part is equipped with the bar recess under rotatory roller (2), and recess internal surface central symmetry is equipped with a plurality of bar spouts, bar slider and bar spout sliding connection.