CN111194606A

CN111194606A - Convenient agricultural weeding device

Info

Publication number: CN111194606A
Application number: CN201811373610.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Haizhihui Biotechnology Co Ltd
Current assignee: Xuzhou Haizhihui Biotechnology Co Ltd
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2020-05-26

Abstract

The invention discloses a convenient agricultural weeding device, which comprises a machine body, wherein a storage battery is arranged at the front end above the machine body, idler wheels are arranged at the rear part below the machine body, an actuator is fixedly connected to the lower side wall of the machine body, two parallel support rods are arranged at the upper end of the machine body, the output end of the actuator is vertically downward and is fixedly connected with the support rods, and the lower ends of the support rods are connected with a cutting knife set. The cutting knife set is simple to mount and dismount, the height of the handrail part can be adjusted to adapt to people with different heights, and the operation is simple and convenient.

Description

Convenient agricultural weeding device

Technical Field

The invention relates to the technical field of agricultural weeding, in particular to a convenient agricultural weeding device.

Background

The energy-storing grass cutter is used at the beginning of the 20 th century in China, the energy-storing and delayed-machine-towing grass cutter is developed at the early and later stages of the 50 th century, and with the development of agriculture, the improved torsion type grass cutter is developed and used at the middle stage of the 70 th century. In the countries with advanced development of animal husbandry mechanization, the development trend of the novel mower is developing towards high speed and energy conservation.

The cutting blade dismouting difficulty of current weeder is not convenient for carry out cutting blade's installation dismantlement, and the handrail height of general weeder is fixed moreover, is not suitable for the crowd of different heights, uses inconveniently.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a convenient agricultural weeding device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a convenient agricultural weeding device, includes the organism, the top front end of organism is equipped with the battery, the gyro wheel is installed at the below rear portion of organism, the lower lateral wall fixedly connected with actuator of organism, the upper end of organism is equipped with the bracing piece of two parallels, the output of actuator is vertical downwards and fixedly connected with bracing piece, the lower extreme of bracing piece is connected with the cutting knife tackle.

Preferably, the middle part of bracing piece is rotated and is connected with the slide bar, two the relative one side in upper end of bracing piece rotates jointly and is connected with the pivot, the middle part of pivot is rotated and is connected with the horizontal pole, the one end that the pivot was kept away from to the horizontal pole is equipped with the telescoping device.

Preferably, the telescopic device comprises handles, each handle is provided with a screw at the front end, a thread groove is formed in one end of the cross rod close to the screw, and the screw is inserted in the thread groove and is in threaded connection with the thread groove.

Preferably, the side wall has seted up the spout on the organism, the slide bar lower extreme is equipped with the pulley, the pulley slides in the spout, equal fixedly connected with threaded rod on the both sides lateral wall of pulley, every the threaded rod all runs through the inner wall of spout and extends to the outer wall of organism and screw thread sleeve has the nut.

Preferably, the cutting blade set includes a T-shaped frame placed upside down and a plurality of cutting blades mounted on the T-shaped frame.

Preferably, the lower end of the supporting rod is provided with a groove matched with the protruding end of the T-shaped frame in size, a threaded opening is formed in the side wall of one side of the groove and communicated with the inside of the groove, and a fastening bolt is screwed in the threaded opening.

Compared with the prior art, the convenient agricultural weeding device has the advantages that:

1. through setting up screw rod, thread groove, spout, pulley, slide bar, through the position of rotatory screw rod and adjustment pulley in the spout, adjust the height of handrail frame, be fit for the crowd of different heights.

2. Through setting up recess, screw thread mouth, fastening bolt, during the use the fastening bolt of screwing connect fixed support bar and cutting knife tackle, during the dismantlement loosen the bolt can, the installation is dismantled conveniently.

In conclusion, the cutting knife group is connected with the supporting rod through the fastening bolt, so that the cutting knife group is simple to mount and dismount, the height of the handrail part can be adjusted to adapt to people with different heights, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic structural view of a convenient agricultural weeding device according to the present invention;

FIG. 2 is an enlarged view of the structure of portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of portion B of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion C of fig. 1 according to the present invention.

In the figure: 1 machine body, 2 storage batteries, 3 rotating shafts, 4 supporting rods, 5 sliding rods, 6 cross rods, 7 rollers, 8 drivers, 9 supporting rods, 10 screw rods, 11 thread grooves, 12 handles, 13 sliding grooves, 14 pulleys, 15 cutting knife sets, 16 fastening bolts and 17 grooves.

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.

Referring to fig. 1-4, a convenient agricultural weeding device, including organism 1, the top front end of organism 1 is equipped with battery 2, battery 2 provides the electric power source for the power device on the organism 1 for carry out the work of device, gyro wheel 7 is installed at the below rear portion of organism 1, the upper end of organism 1 is equipped with two parallel bracing pieces 4, the middle part of bracing piece 4 rotates and is connected with slide bar 5, the relative one side in upper end of two bracing pieces 4 rotates jointly and is connected with pivot 3, the middle part of pivot 3 rotates and is connected with horizontal pole 6, the one end that pivot 3 was kept away from to horizontal pole 6 is equipped with the telescoping device.

The telescoping device includes handle 12, every handle 12 front end is equipped with screw rod 10, thread groove 11 has been seted up to the one end that horizontal pole 6 is close to screw rod 10, screw rod 10 insert establish in thread groove 11 and with 11 threaded connection of thread groove, screw rod 10 is screwed out in thread groove 11 through the precession of adjusting screw rod 10, adjust the length of handle 12, handle 12 department has the rubber materials parcel, with this protection both hands, spout 13 has been seted up to the lateral wall on organism 1, 5 lower extremes of slide bar are equipped with pulley 14, pulley 14 slides in spout 13, equal fixedly connected with threaded rod on the lateral wall of pulley 14's both sides, the inner wall that every threaded rod all runs through spout 13 extends to the outer wall and the screw thread of organism 1 has cup jointed the nut, slide bar 5 adjusts the height of bracing piece 4 through the slip of pulley 14 in spout 13.

Lower lateral wall fixedly connected with actuator 8 of organism 1, the vertical downward and fixedly connected with bracing piece 9 of output of actuator 8, the lower extreme of bracing piece 9 seted up with the protruding big or small assorted recess 17 of T type frame, the screw thread mouth has been seted up on one side lateral wall of recess 17, the inside intercommunication of screw thread mouth and recess 17, and the internal fastening bolt 16 that has revolved of screw thread, the vertical downward and fixedly connected with bracing piece 9 of output of actuator 8, the lower extreme of bracing piece 9 is connected with cutting knife tackle 15, cutting knife tackle 15 is including the T type frame of handstand placing and install a plurality of cutting blades on T type frame, cutting knife tackle 15 is connected fixedly through fastening bolt 16 and bracing piece 9, actuator 8 drives cutting knife tackle 15 and rotates and carry out work.

In the invention, before use, whether the cutting knife set 15 is damaged or not and whether the screw 10 is screwed or not need to be checked, when the cutting knife set 15 is used, the position of the sliding rod 5 can be changed by adjusting the position of the pulley 14 in the sliding groove 13, the two supporting rods 4 are driven to change the height, then the handle 12 is rotated, the length of the handle 12 is adjusted to reach the proper height for a user to use, after the adjustment is finished, the storage battery 2 is started to use, and when the cutting knife set 15 needs to be replaced, only the fastening bolt 16 needs to be loosened.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a convenient agricultural weeding device, includes organism (1), its characterized in that, the top front end of organism (1) is equipped with battery (2), gyro wheel (7) are installed to the below rear portion of organism (1), lower lateral wall fixedly connected with actuator (8) of organism (1), the upper end of organism (1) is equipped with two parallel bracing pieces (4), the output of actuator (8) is vertical downwards and fixedly connected with bracing piece (9), the lower extreme of bracing piece (9) is connected with cutting knife tackle (15).

2. A convenient agricultural weeding device according to claim 1, wherein a sliding rod (5) is rotatably connected to the middle of each of the two support rods (4), a rotating shaft (3) is rotatably connected to the opposite sides of the upper ends of the two support rods (4), a cross rod (6) is rotatably connected to the middle of the rotating shaft (3), and a telescopic device is arranged at the end of the cross rod (6) far away from the rotating shaft (3).

3. A convenient agricultural weeding device according to claim 2, wherein the telescopic device comprises handles (12), each handle (12) is provided with a screw (10) at the front end, one end of the cross rod (6) close to the screw (10) is provided with a threaded groove (11), and the screw (10) is inserted into the threaded groove (11) and is in threaded connection with the threaded groove (11).

4. A convenient agricultural weeding device according to claim 1, wherein the machine body (1) is provided with a sliding groove (13) on the upper side wall, the lower end of the sliding rod (5) is provided with a pulley (14), the pulley (14) slides in the sliding groove (13), threaded rods are fixedly connected to both side walls of the pulley (14), each threaded rod extends to the outer wall of the machine body (1) through the inner wall of the sliding groove (13) and is sleeved with a nut in a threaded manner.

5. A portable agricultural weeding apparatus according to claim 1, wherein said cutter group (15) includes a T-shaped frame placed upside down and a plurality of cutter blades mounted on the T-shaped frame.

6. A convenient agricultural weeding device according to claim 1, wherein the lower end of the support rod (9) is provided with a groove (17) matching the size of the protruding end of the T-shaped frame, one side wall of the groove (17) is provided with a threaded hole, the threaded hole is communicated with the inside of the groove (17), and a fastening bolt (16) is screwed in the threaded hole.