CN110583612A

CN110583612A - Farmland weed clearing device

Info

Publication number: CN110583612A
Application number: CN201910824862.9A
Authority: CN
Inventors: 肖珍
Original assignee: Changsha Tianzhen Technology Co Ltd
Current assignee: Changsha Tianzhen Technology Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2019-12-20

Abstract

The invention relates to the technical field of agricultural equipment, and discloses a farmland weed removing device which comprises a machine body, wheels, a control device and a cutting knife; the middle position of the top of the cutting knife is upwards fixedly connected with a vertical knife rest mounting plate through a knife rest, the upper side of the knife rest mounting plate penetrates through the machine body, a group of vertical racks is arranged on the right side wall of the upper part of the machine body, a group of second driven wheels are meshed with the racks on the knife rest mounting plate on the upper surface of the machine body on the right side of the knife rest mounting plate, and the front sides of the second driven wheels are rotatably connected to a driving wheel through a driving belt; the output end of the diesel engine is respectively connected with a rotary plow and a rotating shaft in a rotating way through a driving belt at the left lower side and the right lower side, four groups of weed collecting teeth are arranged on the surface of the rotating shaft at equal intervals, and a group of weed removing plate is arranged right above the rotating shaft. The invention has the advantages that: the weed removing and collecting integrated operation has the advantages of moving removal, high efficiency, high speed, twice removal of weeds and thorough removal.

Description

Farmland weed clearing device

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to a farmland weed removing device.

Background

The agricultural working object is living animals and plants, and the obtained products are the animals and plants. In the process of agricultural planting, weeds become one of the more adverse factors influencing planting, and the way of removing the weeds is various, such as spraying pesticides or manually cutting and removing the weeds, but the pesticides inevitably affect the quality of soil when being removed, and the manual cutting is low in efficiency and is not beneficial to large-area use.

Chinese patent (publication No. CN 106817928A, publication No. 2017.06.13) discloses an agricultural weeding and soil loosening integrated device, which comprises a hoe, a first gear, a first rack, a first sliding rail, a wheel, a first bearing seat, a first rotating shaft, a push plate, a circular blade, a sliding block, a fixing block and the like; the left side and the right side of the bottom of the push plate are provided with wheels, the front side of the left part of the push plate is provided with a first slide rail, a slide block is arranged on the first slide rail, and a first rack is arranged on the left side of the slide block. The invention achieves the effects of fast and effective weed removal and soil loosening, convenient operation and low labor intensity, and the equipment can save a large amount of manpower, remove weeds and loosen soil

And (4) the method is quick. However, the equipment is only fixed in a certain area for weeding, has poor mobility and a small working range, is not beneficial to large-area weeding, only cleans the weed parts above the ground, is not thorough enough, and has no corresponding weed collecting device, so that the cleaned weeds are still left on the ground and are not beneficial to subsequent planting.

Disclosure of Invention

The object of the present invention is to provide a farmland weed removing apparatus which solves the problems set forth in the background art described above.

In order to achieve the purpose, the invention provides the following technical scheme: a farmland weed removing device comprises a machine body, wheels, a control device and a cutting knife; the middle position of the top of the machine body is provided with a control device which is used for controlling the operation of the whole device. Four groups of wheels are arranged at the bottom of the machine body, and the control device controls the starting and stopping of the wheels, so that the device can carry out the operation of removing weeds. A group of driving wheels are arranged at the top of the control device, one side of each driving wheel is rotatably connected with a rotating motor, and the rotating motors are controlled by the control device. A group of diesel engines is arranged on the machine body at the bottom of the right side of the control device.

The middle part downside of organism is provided with a set of cutting knife, and the top intermediate position of cutting knife upwards passes through the vertical knife rest mounting panel of knife rest fixedly connected with, and the upside of knife rest mounting panel passes the organism to the upper portion right side wall of organism is provided with a set of vertical rack, and the rack toothing on the upper surface of the organism that is located knife rest mounting panel right side and the knife rest mounting panel has a set of second from the driving wheel, and the second passes through the upside of pillar support at the organism from the driving wheel. The front side of the second driven wheel is rotationally connected with the driving wheel through a transmission belt. The operation of the driving wheel is controlled by starting the rotating motor, so that the second driven wheel is driven to rotate through the transmission belt, then the rack on the right side of the knife rest mounting plate is driven to move up and down, and the height of the cutting knife at the bottom of the knife rest mounting plate for cutting weeds is controlled.

The output that is located the diesel engine rotates to be connected with rotary plow and rotation axis through the drive belt downside left and downside respectively, drives rotary plow rotation through starting the diesel engine, and then overturns the soil of cleaing away behind the weeds to clear away the root of weeds in the lump, prevent that ruderal root from remaining, lead to it to grow once more. The part of weeds on the ground is cleared away by arranging the cutting knife, so that the situation that the blockage occurs when the rotary plow is easily influenced by higher weeds when the roots of the weeds are directly cleared away at one time through the rotary plow is prevented. Four groups of weed collecting teeth are installed on the surface of the rotating shaft at equal intervals, when the rotating shaft is driven to rotate by a starting diesel engine, the weed collecting teeth are driven to rotate, and the weed collecting teeth can wind and collect weeds cleared on a field in a rotating process. A group of weed removing plates are arranged right above the rotating shaft, a plurality of groups of removing openings with the same distance with the weed collecting teeth are arranged in the weed removing plates, and weeds on the weed collecting teeth are scraped by the removing openings and are left on the upper sides of the weed removing plates when the weed collecting teeth upwards pass through the removing openings in the rotating process. The left side of the weed removing plate is connected with a group of weed collecting grooves, and the tops of the weed collecting grooves are fixedly connected to the lower surface of the bottom of the machine body through connecting rods. Weeds on with soil are collected through weeds collection tooth through rotatory rotation axis, then weeds collect the tooth and rotate when in clearing away the mouth, are scraped and stay on weeds clear away the board to roll into and collect in the weeds collecting vat, this kind of mode is convenient for quick weeds that will clear away from the field on clear away. Drive the cutting knife through setting up mobilizable organism and clear away ruderal upper portion, then the root is clear away to the rotary tillage plough, and then collects tooth, weeds collecting vat and clearance mouth through weeds and collect weeds, can carry out quick the cleaing away and do not leave impurity with weeds in the field through this a series of operation, guarantees the clean and tidy degree that the field was clear away.

As a further scheme of the invention: the cutting knife is arranged into a four-tooth annular structure, so that weeds in the field can be cleared away conveniently and quickly.

As a further scheme of the invention: the weed collecting tank is of a cylindrical structure, and the upper half part of the weed collecting tank is of an open shape, so that weeds on the weed removing plate can enter the weed collecting tank conveniently.

As a further scheme of the invention: the bottom of the machine body positioned on the front side of the cutting knife is provided with a group of stone guide plates, hard objects such as rocks in a field can be conveniently driven to two sides of a weed area to be cleared away through the stone guide plates arranged on the front side of the machine body, and the follow-up cutting knife, the rotary plow and the weed collecting teeth are prevented from being collided and damaged when working.

As a further scheme of the invention: fixed surface installs vertical mounting panel on the middle part of stone deflector, the top of mounting panel is passed the organism and the upper portion right side wall of mounting panel also is provided with a set of vertical rack, it has first from the driving wheel to be located the meshing on the organism on rack right side, first bottom from the driving wheel also supports through the stand, first one side from the driving wheel is passed through the drive belt and is rotated and connect on the action wheel, through the first rotation from the driving wheel of action wheel control, and then drive the mounting panel and reciprocate, thereby the height of control stone deflector.

As a further scheme of the invention: the stone guide plate is of an isosceles triangle structure.

As a still further scheme of the invention: both ends fixed mounting has the baffle about the stone deflector, and the setting of baffle is used for the extension to order about the length of rock distance stone deflector center department of stone deflector both sides, can not touch for further guaranteeing subsequent part.

Compared with the prior art, the invention has the beneficial effects that: the upper parts of weeds are removed by arranging a movable machine body to drive a cutting knife, then roots are removed by a rotary plow, and then the weeds are collected by a weed collecting tooth, a weed collecting tank and a removing opening; the stone guide plate is arranged to remove rocks, so that the follow-up cutter, the rotary plow and the weed collecting teeth are prevented from being collided and damaged when in work.

Drawings

FIG. 1 is a schematic view of a farmland weed removing apparatus.

Fig. 2 is a schematic structural view of a stone guide plate in the farmland weed removing device.

FIG. 3 is a schematic view of a connection structure of a weed removing plate and a weed collecting groove in a farmland weed removing device.

Wherein: the device comprises a machine body 10, wheels 11, a control device 12, a driving wheel 13, a transmission belt 14, a first driven wheel 15, a second driven wheel 16, a mounting plate 17, a tool rest mounting plate 18, a stone guide plate 19, a baffle plate 20, a tool rest 21, a cutting knife 22, a diesel engine 23, a rack 24, a rotary plow 25, weed collecting teeth 26, a weed collecting groove 27, a weed removing plate 28, a removing opening 29, a connecting rod 30 and a rotating shaft 31.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a farmland weed removing apparatus comprises a machine body 10, wheels 11, a control device 12 and a cutter 22; the top middle position of the machine body 10 is provided with a control device 12, and the control device 12 is used for controlling the operation of the whole device. Four sets of wheels 11 are arranged at the bottom of the machine body 10, and the control device 12 controls the starting and stopping of the wheels 11, so that the device can perform the moving weed removing operation. The top of the control device 12 is provided with a group of driving wheels 13, one side of the driving wheels 13 is rotatably connected with a rotating motor, and the rotating motor is controlled by the control device 12. A group of diesel engines 23 is arranged on the machine body 10 at the bottom of the right side of the control device 12.

A group of cutting knives 22 are arranged on the lower side of the middle part of the machine body 10, and the cutting knives 22 are arranged in a four-tooth annular structure, so that weeds in the field can be rapidly cleared. The top middle position of the cutting knife 22 is upwards fixedly connected with a vertical knife rest mounting plate 18 through a knife rest 21, the upper side of the knife rest mounting plate 18 penetrates through the machine body 10, the right side wall of the upper portion of the machine body 10 is provided with a group of vertical racks 24, the upper surface of the machine body 10 on the right side of the knife rest mounting plate 18 is meshed with the racks 24 on the knife rest mounting plate 18 to form a group of second driven wheels 16, and the second driven wheels 16 are supported on the upper side of the machine body 10 through supporting columns. The front side of the second driven pulley 16 is rotatably connected to the driving pulley 13 through a transmission belt 14. The rotation of the driving wheel 13 is controlled by starting the rotating motor, and then the second driven wheel 16 is driven to rotate by the driving belt 14, and then the rack 24 on the right side of the knife rest mounting plate 18 is driven to move up and down, so that the height of the cutting knife 22 at the bottom of the knife rest mounting plate 18 for cutting weeds is controlled.

The output end of the diesel engine 23 is connected with a rotary plow 25 and a rotating shaft 31 through a transmission belt 14 in a rotating mode at the left lower side and the right lower side respectively, the rotary plow 25 is driven to rotate by starting the diesel engine 23, and then soil after weeds are removed is overturned, so that the roots of the weeds are removed together, the roots of the weeds are prevented from being left, and the weeds are prevented from growing again. The part of the weeds on the ground is removed by arranging the cutting knife 22, so that the blockage caused when the rotary plow 25 turns the soil is easily influenced by the higher weeds when the roots of the weeds are directly removed by the rotary plow 25 at one time. Four sets of weeds collection tooth 26 are installed to the surface of rotation axis 31 equidistant, and when starting diesel engine 23 and drive rotation axis 31 rotatory, drive weeds collection tooth 26 and rotate, weeds collection tooth 26 is at the pivoted in-process, can twine the collection with the weeds of cleaing away on the field. A group of weed removing plates 28 are arranged right above the rotating shaft 31, a plurality of groups of removing openings 29 with the same distance with the weed collecting teeth 26 are arranged in the weed removing plates 28, and weeds on the weed collecting teeth 26 are scraped on the upper side of the weed removing plates 28 by the removing openings 29 when the weed collecting teeth 26 upwards pass through the removing openings 29 in the rotating process. A group of weed collecting grooves 27 are connected to the left side of the weed removing plate 28, the weed collecting grooves 27 are arranged in a cylindrical structure, and the upper half part of the weed collecting grooves is arranged in an open shape, so that weeds on the weed removing plate 28 can enter conveniently. The top of the weed collecting tank 27 is fixedly connected to the bottom lower surface of the machine body 10 through a connecting rod 30. Weeds on the soil are collected by the weed collecting teeth 26 by rotating the rotating shaft 31, and then the weed collecting teeth 26 are scraped off the weed removing plate 28 while rotating into the weed collecting grooves 27 to be collected, which facilitates quick removal of the removed weeds from the field. The upper part of weeds is cleared away by arranging the movable machine body 10 to drive the cutting knife 22, then the rotary plow 25 clears the root, and then the weeds are collected through the weed collecting teeth 26, the weed collecting groove 27 and the clearing opening 29, the weeds in the field can be quickly cleared away without leaving impurities through the series of operations, and the neatness of clearing away the field is ensured.

The working principle of the invention is as follows: the control device 12 is used for controlling the starting driving wheel 13 to drive the second driven wheel 16 to rotate, the cutting knife 22 is moved downwards to the bottom of weeds, then the cutting knife 22 is started to rotate for mowing, the rotary plow 25 is started through the diesel engine 23 to rotate and dig soil, the weeds are thoroughly cleared, then the control device 12 is used for controlling the movement of the machine body 10, the part of the weeds on the ground is cleared through the cutting knife 22, then the roots of the weeds are cleared through the rotary plow 25, and finally the cleared weeds are collected through the weed collecting teeth 26, the weed collecting groove 27 and the clearing opening 29.

Example two

On the basis of the first embodiment, the bottom of the machine body 10 at the front side of the cutting knife 22 is provided with a group of stone guide plates 19, the stone guide plates 19 are arranged in an isosceles triangle structure, and the stone guide plates 19 are arranged at the front side of the machine body 10, so that hard objects such as rocks in the field can be conveniently driven to two sides of a weed area to be removed, and the subsequent cutting knife 22, the rotary plow 25 and the weed collecting teeth 26 are prevented from being collided and damaged during working. Fixed surface installs vertical mounting panel 17 on the middle part of stone deflector 19, body 10 is passed at mounting panel 17's top and mounting panel 17's upper portion right side wall also is provided with a set of vertical rack 24, it has first driven wheel 15 to be located the meshing on the body 10 on rack 24 right side, first bottom from driven wheel 15 also supports through the stand, first one side from driven wheel 15 is passed through drive belt 14 and is rotated and connect on action wheel 13, through the first rotation from driven wheel 15 of action wheel 13 control, and then drive mounting panel 17 and reciprocate, thereby control stone deflector 19's height. The left end and the right end of the stone guide plate 19 are fixedly provided with the baffle plates 20, the baffle plates 20 are arranged to extend the length of the rocks on two sides of the stone guide plate 19 away from the center of the stone guide plate 19, and follow-up parts cannot touch the stone guide plate in order to further guarantee the stone guide plate.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A farmland weed removing device comprises a machine body (10), wheels (11), a control device (12) and a cutting knife (22); the top middle position of the machine body (10) is provided with a control device (12), the bottom of the machine body (10) is provided with four groups of wheels (11), the top of the control device (12) is provided with a group of driving wheels (13), one side of the driving wheels (13) is rotationally connected with a rotating motor, the machine body (10) positioned at the bottom of the right side of the control device (12) is provided with a group of diesel engines (23), the lower side of the middle part of the machine body (10) is provided with a group of cutting knives (22), the middle position of the top of each cutting knife (22) is upwards fixedly connected with a vertical knife rest mounting plate (18) through a knife rest (21), the machine body (10) is penetrated by the upper side of the knife rest mounting plate (18), the right side wall of the upper part of the machine body (10) is provided with a group of vertical racks (24), the upper surface of the machine body (10) positioned, the second driven wheel (16) is supported on the upper side of the machine body (10) through a support column, and the front side of the second driven wheel (16) is rotatably connected to the driving wheel (13) through a transmission belt (14); the output that is located diesel engine (23) is connected with rotary plow (25) and rotation axis (31) through drive belt (14) downside left and right downside rotation respectively, the equal interval is installed and is organized four groups weeds collection tooth (26) in the surface of rotation axis (31), be provided with a set of weeds directly over rotation axis (31) and clear away board (28), it has a plurality of groups and weeds to collect clearance mouth (29) that the interval is the same between tooth (26) to open in weeds clear away board (28), it is connected with a set of weeds collecting vat (27) to be located weeds clear away board (28) left side, connecting rod (30) fixed connection is passed through at the bottom lower surface of organism (10) in the top of weeds collecting vat (27).

2. An agricultural weed removal apparatus according to claim 1, wherein the cutter (22) is provided in a four-tooth ring configuration.

3. A field weed removing device according to claim 2, wherein the weed collecting tank (27) is provided in a cylindrical configuration.

4. A farmland weed removing device according to claim 3, wherein the upper half of the weed collecting groove (27) is provided in an open shape.

5. A farmland weed removing device according to any one of claims 1 to 4, wherein a group of stone guide plates (19) are provided on the bottom of the machine body (10) on the front side of the cutter blades (22).

6. The farmland weed removing device as claimed in claim 5, wherein a vertical mounting plate (17) is fixedly mounted on the upper surface of the middle part of the stone guide plate (19), the top of the mounting plate (17) penetrates through the machine body (10) and the right side wall of the upper part of the mounting plate (17) is also provided with a group of vertical racks (24), a first driven wheel (15) is meshed on the machine body (10) on the right side of the racks (24), the bottom of the first driven wheel (15) is also supported by a stand column, and one side of the first driven wheel (15) is rotatably connected to the driving wheel (13) through a transmission belt (14).

7. A farmland weed removing device according to claim 6, wherein the stone deflectors (19) are arranged in an isosceles triangle configuration.

8. The farmland weed removing device according to claim 7, wherein the stone guide plates (19) are fixedly provided at left and right ends thereof with baffle plates (20).