CN110800453B

CN110800453B - Weeding device for agricultural

Info

Publication number: CN110800453B
Application number: CN201911228819.2A
Authority: CN
Inventors: 柳志强
Original assignee: Chuangkebang Shandong Technology Service Co Ltd
Current assignee: Chuangkebang (Shandong) Technology Service Co.,Ltd.
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-12-15
Anticipated expiration: 2039-12-04
Also published as: CN110800453A

Abstract

The invention discloses an agricultural weeding device, which comprises a casing, wheels, a motor and blades, wherein a first fixed block is arranged on the front side of the bottom end of the casing, a groove is arranged at the front end of the first fixed block, a material collecting plate is arranged at the front end of the groove, a material separating plate is arranged on the rear side of the bottom end of the casing, a filter screen is arranged in the middle of the rear end of the casing, a fan is arranged at the front end of the filter screen, a fixed seat is arranged at the upper end of the inner side of the casing, the motor is arranged at the bottom end of the fixed seat, a fixed frame is arranged on the outer side of the front end of the motor, a long rod is arranged at the front end of the fixed frame, a. The weeding device can effectively remove weeds on uneven road surfaces, is high in weeding efficiency, stable in structure, convenient to operate, and capable of prolonging the service life of the blade and improving the working efficiency of the weeding device.

Description

Weeding device for agricultural

Technical Field

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

Background

Weeds compete for soil moisture and nutrients with crops, occupy farmland space, affect crop growth, reduce crop yield and quality, and indirectly promote breeding and spreading of plant diseases and insect pests. Various methods for weeding, such as artificial weeding, chemical weeding, mechanical weeding, biological weeding, photochemical weeding, and the like, have been developed at home and abroad for weed control. The labor intensity of manual weeding is high, the efficiency is low, and the requirements of modern agriculture development are not met. The chemical weeding is relatively time-saving and labor-saving, has higher weeding efficiency, has the fastest effect on sudden weeds, is deeply welcomed by vast farmers, becomes the current main weeding mode, and is widely applied at home and abroad. However, if the herbicide is improperly used in chemical weeding, the herbicide is wasted, pesticide residues of agricultural products exceed the standard, pesticide pollution such as soil and water environment is caused, and even personnel poisoning is caused; the mechanical weeding machine can effectively reduce the labor intensity of weeding workers, reduce a large amount of human resources and improve the agricultural production efficiency, but the mechanical weeding machine is easy to have the problems of incomplete weeding, slow weeding and the like.

Disclosure of Invention

The present invention is directed to an agricultural weeding apparatus to solve the problems of the background art.

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

the utility model provides an agricultural is with weeding device, which comprises a housing, a wheel, motor and blade, first fixed block is installed to casing bottom front side, be equipped with first fixed orifices on the first fixed block, first fixed block front end installation recess, the flitch that gathers materials is installed to the recess front end, casing bottom rear side is installed and is divided the flitch, divide the flitch mid-mounting to have the second fixed block, be equipped with the second fixed orifices on the second fixed block, the connecting rod is installed to the casing rear end, the handle is installed to the connecting rod upper end, casing rear end middle part is equipped with the filter screen, the fan is installed to the filter screen front end, the wheel is installed to the casing both sides.

The fixing base is installed to casing inboard upper end, and the motor is installed to the fixing base bottom, and fixed frame is installed in the motor front end outside, and the stock is installed to fixed frame front end, and the baffle is installed to fixed frame rear end, and the dwang is installed in the pivot of motor front end, and the spring is installed to the dwang bottom, and the drum is installed in the dwang bottom outside, spring coupling dwang and drum, and the blade is installed to the drum bottom.

As a further scheme of the invention: the first fixing block, the groove, the material distributing plate and the bottom end of the material collecting plate are located on the same horizontal line.

As a further scheme of the invention: the material collecting plate is provided with three material collecting plates, the length of the middle material collecting plate is larger than the material collecting plates on two sides, a connecting plate is installed between the two material collecting plates, the front end of the connecting plate is arc-shaped, and the material collecting plates and the side face of the connecting plate are all in the shape of a right-angled triangle.

As a further scheme of the invention: the shape of the material distribution plate is v-shaped, the shapes of the two sides of the material distribution plate are circular arcs, and the width of the two sides of the material distribution plate is the same as that of the shell.

As a further scheme of the invention: the long rod is connected with the casing and the fixing frame, and the size of the inner side of the fixing frame is the same as that of the outer side of the motor.

As a further scheme of the invention: the side shape of baffle is circular-arc, and the baffle is connected fixed frame and casing bottom, and the baffle width is the same with the casing width.

As a further scheme of the invention: the dwang outside is equipped with the lug, and the drum inboard is equipped with the concave slotted hole, and the dwang outside is connected with the inboard unsmooth of drum.

As a further scheme of the invention: the bottom end of the cylinder is closed, the bottom end of the inner side of the cylinder is connected with a spring, and the upper end of the spring is connected with a rotating rod.

As a further scheme of the invention: the two sides of the shell are provided with fixing rods which are connected with wheels, and the bottom ends of the wheels and the bottom ends of the blades are on the same horizontal line.

Compared with the prior art, the invention has the beneficial effects that:

in the agricultural weeding device, three material collecting plates are arranged on the front side of the bottom end of a machine shell, and connecting plates are arranged between the material collecting plates, so that an area to be weeded can be conveniently cleaned preliminarily, sundries such as stones can be removed, and a blade can be prevented from being damaged; the material distributing plate at the rear end of the shell cleans weeds treated by the blades to two sides of the shell, so that the weeds can be conveniently cleaned after weeding is finished; the middle part of the rear end of the casing is provided with the filter screen and the fan, so that the motor on the inner side of the casing can be effectively radiated, and the influence on the normal use of the motor due to overhigh working temperature is avoided; a spring is arranged between the rotating rod and the cylinder, and the blade can move up and down, so that weeding can be effectively carried out on the uneven ground of the road; the long rod and the baffle stabilize the motor, and the stability of the weeding device is improved. The weeding device can effectively remove weeds on uneven road surfaces, is high in weeding efficiency, stable in structure, convenient to operate, and capable of prolonging the service life of the blade and improving the working efficiency of the weeding device.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the outer structure of the present invention.

FIG. 3 is a schematic view of the front side of the bottom end of the housing according to the present invention.

Fig. 4 is a schematic structural view of the rear side of the bottom end of the casing according to the present invention.

Fig. 5 is a schematic view showing the structure of the rotating shaft and the cylinder in the present invention.

FIG. 6 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-machine shell, 2-first fixed block, 3-groove, 4-material collecting plate, 5-material distributing plate, 6-connecting rod, 7-handle, 8-filter screen, 9-fan, 10-fixing seat, 11-motor, 12-fixing frame, 13-long rod, 14-baffle, 15-rotating rod, 16-cylinder, 17-spring, 18-blade, 19-control switch, 20-wheel, 21-connecting plate, 22-first fixing hole, 23-second fixed block, 24-second fixing hole and 25-anti-collision block.

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.

Example 1

Referring to fig. 1 to 5, in the embodiment of the invention, an agricultural weeding device comprises a machine shell 1, wheels 20, a motor 11 and a blade 18, wherein a first fixing block 2 is installed on the front side of the bottom end of the machine shell 1, a first fixing hole 22 is formed in the first fixing block 2, a groove 3 is installed at the front end of the first fixing block 2, a material collecting plate 4 is installed at the front end of the groove 3, three material collecting plates 4 are arranged, the length of the middle material collecting plate 4 is larger than that of the material collecting plates 4 on two sides, a connecting plate 21 is installed between the two material collecting plates 4, the front end of the connecting plate 21 is in an arc shape, the side surfaces of the material collecting plates 4 and the connecting plate 21 are in right-angled triangles, and the connecting plate 21 facilitates preliminary cleaning of.

The rear side of the bottom end of the casing 1 is provided with a material distributing plate 5, the middle of the material distributing plate 5 is provided with a second fixing block 23, the second fixing block 23 is provided with a second fixing hole 24, the material distributing plate 5 is v-shaped, the two sides of the material distributing plate 5 are arc-shaped, the width of the two sides of the material distributing plate 5 is the same as that of the casing 1, the rear end of the casing 1 is provided with a connecting rod 6, the upper end of the connecting rod 6 is provided with a handle 7, the middle of the rear end of the casing 1 is provided with a filter screen 8, the front end of the filter screen 8 is provided with a fan 9, and the filter screen 8 and the fan 9 can effectively dissipate heat of the motor; wheels 20 are arranged on two sides of the machine shell 1, and a control switch 19 is arranged at the upper end of the machine shell 1; first fixed block 2, recess 3, divide flitch 5 and the 4 bottoms of collecting plate are on same water flat line, divide flitch 5 weeds after will handling to clear up casing 1 both sides, the clearance after convenient weeding accomplishes.

Fixing base 10 is installed to 1 inboard upper end of casing, motor 11 is installed to 10 bottom ends of fixing base, fixed frame 12 is installed in the motor 11 front end outside, stock 13 is installed to fixed frame 12 front end, stock 13 connects casing 1 and fixed frame 12, the inboard size of fixed frame 12 is the same with the size in the motor 11 outside, baffle 14 is installed to fixed frame 12 rear end, the side shape of baffle 14 is circular-arc, baffle 14 connects

fixed frame

12 and 1 bottom of casing, baffle 14 width is the same with 1 width of casing, stock 13 and baffle 14 stabilize motor 11, stability when having improved the device and weeding.

Dwang 15 is installed in 11 front end pivots of motor, spring 17 is installed to dwang 15 bottom, drum 16 is installed in the 15 bottom outside of dwang, spring 17 connects dwang 15 and drum 16, the 16 bottom of drum is closed, 16 inboard bottom coupling springs 17 of drum, dwang 15 is connected to spring 17 upper end, blade 18 is installed to 16 bottoms of drum, the 15 outside of dwang is equipped with the lug, 16 inboard of drum is equipped with the concave slotted hole, the 15 outside of dwang and the 16 inboard unsmooth joint of drum, install spring 17 between dwang 15 and the drum 16, blade 18 can reciprocate, can effectually weed on the uneven ground of road.

Example 2

Referring to fig. 6, in the embodiment of the present invention, an agricultural weeding device includes a housing 1, wheels 20, a motor 11, and blades 18, wherein a fixed seat 10 is installed at an upper end of an inner side of the housing 1, the motor 11 is installed at a bottom end of the fixed seat 10, a fixed frame 12 is installed at an outer side of a front end of the motor 11, a rotating rod 15 is installed at a front end rotating shaft of the motor 11, a spring 17 is installed at a bottom end of the rotating rod 15, a cylinder 16 is installed at an outer side of a bottom end of the rotating rod 15, an anti-collision plate 25 is installed at a bottom end of the cylinder 16, the anti-collision plate 25 is hemispherical, the anti-collision plate 25 can effectively prevent the blades 18 from being damaged when the blades remove weeds on. The other structure in this embodiment is the same as that in embodiment 1.

The working principle of the invention is as follows:

in the agricultural weeding device, the front side of the end 1 of the chassis bottom is provided with three material collecting plates 4, and connecting plates 21 are arranged between the material collecting plates 4, so that the area to be weeded can be conveniently cleaned preliminarily, sundries such as stones can be removed, and the blades 18 can be prevented from being damaged; the weed after being processed by the blade 18 is cleaned to the two sides of the machine shell 1 by the material distributing plate 5 at the rear end of the machine shell 1, so that the weed can be conveniently cleaned after weeding is finished; the filter screen 8 and the fan 9 are arranged in the middle of the rear end of the machine shell 1, so that the motor 11 on the inner side of the machine shell 1 can be effectively radiated, and the phenomenon that the normal use of the motor 11 is influenced due to overhigh working temperature is avoided; a spring 17 is arranged between the rotating rod 15 and the cylinder 16, and the blade 18 can move up and down, so that weeding can be effectively carried out on the uneven ground of the road; the long rod 13 and the baffle plate 14 stabilize the motor 11, and the stability of the weeding device is improved. The weeding device can effectively remove weeds on uneven road surfaces, is high in weeding efficiency, stable in structure, convenient to operate, and capable of prolonging the service life of the blade 18 and improving the working efficiency of the weeding device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The agricultural weeding device comprises a machine shell (1), wheels (20), a motor (11) and blades (18), wherein the wheels (20) are installed on two sides of the machine shell (1), the motor (11) is installed on the inner side of the machine shell (1), the blades (18) are arranged at the front end of the motor (11), and the agricultural weeding device is characterized in that a fixing seat (10) is installed at the upper end of the inner side of the machine shell (1), the motor (11) is installed at the bottom end of the fixing seat (10), a fixing frame (12) is installed on the outer side of the front end of the motor (11), a long rod (13) is installed at the front end of the fixing frame (12), the long rod (13) is connected with the machine shell (1) and the fixing frame; a baffle (14) is installed at the rear end of the fixed frame (12), the side surface of the baffle (14) is arc-shaped, the baffle (14) is connected with the fixed frame (12) and the bottom end of the casing (1), and the width of the baffle (14) is the same as that of the casing (1); a rotating rod (15) is installed on a rotating shaft at the front end of the motor (11), a spring (17) is installed at the bottom end of the rotating rod (15), a cylinder (16) is installed on the outer side of the bottom end of the rotating rod (15), the spring (17) is connected with the rotating rod (15) and the cylinder (16), and a blade (18) is installed at the bottom end of the cylinder (16); the front side of the bottom end of the machine shell (1) is provided with a first fixed block (2), the first fixed block (2) is provided with a first fixed hole (22), the front end of the first fixed block (2) is provided with a groove (3), the front end of the groove (3) is provided with a material collecting plate (4), the material collecting plate (4) is provided with three pieces, the length of the middle material collecting plate (4) is larger than the material collecting plates (4) on two sides, a connecting plate (21) is arranged between the two material collecting plates (4), the front end of the connecting plate (21) is in an arc shape, and the side surfaces of the material collecting plate (4) and the connecting plate (21; a material distribution plate (5) is arranged on the rear side of the bottom end of the casing (1), the material distribution plate (5) is v-shaped, the two sides of the material distribution plate (5) are arc-shaped, and the width of the two sides of the material distribution plate (5) is the same as that of the casing (1); a second fixing block (23) is arranged in the middle of the material distributing plate (5), a second fixing hole (24) is formed in the second fixing block (23), a connecting rod (6) is arranged at the rear end of the machine shell (1), a handle (7) is arranged at the upper end of the connecting rod (6), a filter screen (8) is arranged in the middle of the rear end of the machine shell (1), a fan (9) is arranged at the front end of the filter screen (8), wheels (20) are arranged on two sides of the machine shell (1), and a control switch (19) is arranged at the upper end of; the outer side of the rotating rod (15) is provided with a convex block, the inner side of the cylinder (16) is provided with a concave groove hole, and the outer side of the rotating rod (15) is in concave-convex connection with the inner side of the cylinder (16).

2. The agricultural weeding device according to claim 1, wherein the first fixing block (2), the groove (3), the material distributing plate (5), and the material collecting plate (4) have bottom ends on the same horizontal line.

3. An agricultural weeding apparatus according to claim 2, wherein the bottom end of the cylinder (16) is closed, and the spring (17) is connected to the bottom end of the inside of the cylinder (16), and the upper end of the spring (17) is connected to the rotating rod (15).

4. The agricultural weeding apparatus according to claim 3, wherein said housing (1) is provided at both sides thereof with fixing rods, the fixing rods are connected to the wheels (20), and the bottom ends of the wheels (20) and the bottom ends of the blades (18) are on the same horizontal line.