CN211019900U

CN211019900U - Three-dimensional adjustable weeding hiller

Info

Publication number: CN211019900U
Application number: CN201921761477.6U
Authority: CN
Inventors: 武灵芝; 王定巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-17
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a weeding hiller with adjustable three-dimensional, including chevron shape edged weeding hiller sword body, chevron shape edged weeding hiller sword body includes first hiller wing shovel and second hiller wing shovel, is equipped with the furrow opener handle in the vertical rotation of the crossing department of first hiller wing shovel and second hiller wing shovel, and first hiller wing shovel and second hiller wing shovel tail end articulate in proper order has first terminal hiller shovel and the terminal hiller shovel of second. The soil-entering angle, the ditching and ridging depth and the opening degree of the ridging shovel of the weeding ridging device can be adjusted, the weeding ridging device is suitable for different soil types, crop varieties, planting modes and traction hosts, and the problem of operation adaptability of the weeding ridging device is solved. Firstly, the special agricultural requirements can be met, the application range of the machine tool is improved, and the operation performance of the machine tool is improved; the first hiller wing shovel and the second hiller wing shovel are blade-shaped edges in the horizontal direction, so that the weeding effect is good; thirdly, weeding hiller simple structure, adjustment convenience realize that the three-dimensional direction is adjustable.

Description

Three-dimensional adjustable weeding hiller

Technical Field

The utility model relates to a weeding hiller knife technical field especially relates to a weeding hiller with adjustable three-dimensional.

Background

Weeding and ridging are important intertillage management measures for medium-term management of crops such as dry-farming vegetables, medicinal materials, potatoes and the like, and have the effects of resisting drought and weeding, preserving fertilizer and soil moisture, loosening soil layers, and promoting root growth or tuber expansion. The traditional manual ridging is low in efficiency and high in labor intensity, and is not suitable for scale planting due to the fact that agricultural labor is lack and labor cost is high. The prior weeder is mainly improved from a furrow plough, the curved surface angle of the plough wall can not be adjusted, so that the weeder can not completely meet the weeding and ridging requirements of various soils and specific crops, the weeding and ridging effects can not meet the requirements, and the application amount of the weeder is less. Because the weeding hilling operation is suitable for wide crops, the field soil condition is complex, the planting modes are different, and the agronomic requirements of the weeding hilling operation such as the size, the width, the earthing height, the earthing thickness and the like of the machine tool are different, the soil-entering angle, the ditching depth and the opening degree of the hilling shovel need to be adjusted according to the soil and the growth condition of the crops, so as to achieve the weeding hilling index required by the agronomic requirements.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model aims at providing a weeding hiller with adjustable three-dimensional can be adjusted the shovel angle of penetrating into earth, the ditching degree of depth, the weeding hiller shovel aperture of weeding hiller sword, is applicable to the weeding hiller requirement of various soil and specific crop.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a weeding hiller with adjustable three-dimensional, includes chevron shape edged weeding hiller body, its characterized in that: the utility model discloses a blade is including first ridger wing shovel and second ridger wing shovel, first ridger wing shovel and second ridger wing shovel intersect the vertical rotation of department and be equipped with the furrow opener handle, first ridger wing shovel and second ridger wing shovel tail end articulate in proper order has first terminal shovel and the terminal shovel of banking of second, first ridger wing shovel, second ridger wing shovel, first terminal shovel and the terminal shovel of banking of second are airfoil surface structure, and the lower limb all establishes to cutting edge face structure along the horizontal direction.

Preferably, a ditching shovel frame is arranged at the intersection of the first hiller wing shovel and the second hiller wing shovel in the tail direction of the herringbone edged weeding hiller knife body, the inner walls of the first terminal hiller shovel and the second terminal hiller shovel are hinged with opening adjusting rods, the opening adjusting rods are movably connected with the ditching shovel frame, and the bottom end of the handle of the ditcher is rotatably connected to the ditching shovel frame.

Preferably, the furrow opener handle and the opening adjusting rod are sequentially provided with a depth adjusting hole and an opening adjusting hole at intervals.

Preferably, the bottom end of the shank of the furrow opener is connected with the furrowing shovel frame through a soil-entering angle adjusting bolt.

Preferably, the joint surface of the shank of the furrow opener and the jointing surface of the furrowing shovel frame are provided with a circular concave-convex structure part in a matching way.

The utility model has the advantages that: through the improvement to current weeding hiller, make the angle of burying of weeding hiller, ditching hiller degree of depth, hiller blade aperture homoenergetic adjust, adaptable different soil type, crop variety, planting mode and the host computer that pulls have solved the problem of weeding hiller operation field adaptability, main advantage: the weeding hiller can meet specific agricultural requirements, the application range of the machine is enlarged, and the operation performance of the machine is improved; the lower edges of the first hiller wing shovel and the second hiller wing shovel are blade-shaped edges along the horizontal direction, so that the weeding effect is good; thirdly, weeding hiller simple structure, adjustment convenience realize that the three-dimensional direction is adjustable.

Drawings

Fig. 1 is a front view structure diagram of the hilling knife of the utility model.

Fig. 2 is the left view structure of the utility model.

Fig. 3 is a top view of the utility model of the earthing-up knife.

FIG. 4 is a schematic view of the connection between the shank and the frame of the ditching shovel of the present invention.

Fig. 5 is an enlarged view of the position a of the present invention.

Fig. 6 is a schematic plan view of the circular concave-convex structure portion of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

Referring to the attached drawings 1-6, the three-direction adjustable weeding hiller comprises a herringbone edge-carrying weeding hiller body 1, the herringbone edge-carrying weeding hiller body 1 comprises a first hiller wing shovel 11 and a second hiller wing shovel 12, a furrow opener handle 2 is vertically arranged at the intersection of the first hiller wing shovel 11 and the second hiller wing shovel 12 in a rotating mode, the herringbone edge-carrying weeding hiller body 1 is connected with a rack through the furrow opener handle 2, the herringbone edge-carrying weeding hiller body 1 rotates on the furrow opener handle 2 to adjust the angle of shovel entering soil, the ditching depth of the weeding hiller can be changed through up-and-down adjustment between the furrow opener handle 2 and the rack, a first end hiller wing 13 and a second end hiller 14 are sequentially hinged to the tail ends of the first hiller wing shovel 11 and the second hiller wing shovel 12, and a first end hiller wing 13 and a second end hiller 14 and a first end hiller wing 11 and a second hiller wing 12 are rotated to adjust the furrow opener handle 12, and the furrow shovel 13 and the second end shovel 14 are connected with the first hiller wing shovel 11 and the second hiller wing shovel 12 Opening of a hilling shovel; in order to reduce the resistance on the surface of the weeding hiller and clear weeds, the first hiller wing shovel 11, the second hiller wing shovel 12, the first tail end hiller shovel 13 and the second tail end hiller shovel 14 are all wing-surface-shaped structures, the lower edges of the wing-surface-shaped structures are all arranged into the blade surface structure 101 along the horizontal direction, the blade surface structure 101 can clear weeds, the resistance caused by the winding of the weeds on the hiller knife is reduced, and the hilling quality is improved.

Further for the convenience of weeding hiller regulation hiller aperture and the angle of shovel buries the intersection of first hiller wing shovel 11 and second hiller wing shovel 12 is equipped with ditching shovel frame 3 to 1 afterbody direction of chevron shape edged weeding hiller sword body, first end hiller 13 and the terminal 14 inner walls of hiller of second all articulate there is aperture adjusting rod 4,

aperture adjusting rod

4 and 3 swing joint of ditching shovel frame, wherein aperture adjusting rod 4 can adjust the same aperture or different aperture sizes of first end hiller 13 and the terminal 14 the same aperture of hiller of second, is adapted to the weeding work of hilling in various complicated fields, 2 bottom rotations of furrow opener handle are connected on ditching shovel frame 3, are convenient for more adjust the angle that weeding hiller blade buried.

Further fix in order to the ditching degree of depth and the aperture size of weeding hiller, prevent that the position that adjusts from receiving the resistance of soil when weeding hiller uses and changing, the interval has seted up degree of depth regulation hole 201 and aperture regulation hole 401 on furrow opener handle 2 and the aperture regulation pole 4 in proper order, and the high position that furrow opener handle 2 is connected through degree of depth regulation hole 201 and frame is fixed, passes ditching shovel frame 3 cooperation aperture regulation hole 401 through the bolt and fixes the aperture size of first terminal hiller blade 13 and the terminal hiller blade 14 of second.

Further in order to adjust the soil-entering angle of the weeding and ridging knife blade, a soil-entering angle adjusting bolt 5 is arranged between the bottom end of the furrow opener handle 2 and the furrowing shovel frame 3 for connection.

Further in order to prevent that furrow opener handle 2 and ditching shovel frame 3 from receiving the resistance and the relative slip of soil, furrow opener handle 2 all cooperates with ditching shovel frame 3 binding face and is equipped with the frictional force that circular concave-convex structure portion 23 this structure cooperation was gone into native angle adjusting bolt 5 and is increased furrow opener handle 2 and ditching shovel frame 3 binding face, prescribes a limit to relative position between them, and furrow opener handle 2 is preferred 5 with the circular concave-convex structure portion 23 minimum turned angle of ditching shovel frame 3, the angle that the regulation earthing cutter shovel that can be accurate went into earth.

The principle of the utility model is that: during actual weeding and ridging operation, a plurality of ridging knives can be connected in parallel according to the operation width, and the ditching and ridging depth of the weeding ridging knives is adjusted by bolts penetrating through the depth adjusting holes 201; adjusting the soil-entering angle adjusting bolt 5 (the circular concave-convex structure part 23 fixes the positions of the furrow opener handle 2 and the furrowing blade frame 3) to adjust the soil-entering angle of the weeding hilling knife; the opening adjusting rod 4 can adjust the same opening or different opening of the first end hilling shovel 13 and the second end hilling shovel 14, and is suitable for weeding hilling work of various complex fields, so that the required weeding hilling agricultural requirements are met.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a weeding hiller with adjustable three-dimensional, includes chevron shape edged weeding hiller body (1), its characterized in that: the utility model discloses a blade-carrying weeding hiller knife body, including chevron shape area sword weeding hiller sword body (1) including first hiller wing shovel (11) and second hiller wing shovel (12) first hiller wing shovel (11) and the vertical rotation of the crossing department of second hiller wing shovel (12) are equipped with furrow opener handle (2), first hiller wing shovel (11) and second hiller wing shovel (12) tail end articulate in proper order have first end hiller shovel (13) and the terminal hiller shovel (14) of second, first hiller wing shovel (11), second hiller wing shovel (12), first end hiller shovel (13) and the terminal hiller shovel (14) of second are airfoil surface structure, and the lower limb is all established to cutting edge face structure (101) along the horizontal direction.

2. The three-way adjustable herbicidal hiller of claim 1, wherein: the first hiller wing shovel (11) and the second hiller wing shovel (12) intersect and locate to chevron shape edged weeding hiller knife body (1) afterbody direction and be equipped with ditching shovel frame (3), first end hiller shovel (13) and second end hiller shovel (14) inner wall all articulate has aperture to adjust pole (4), aperture is adjusted pole (4) and is ditched shovel frame (3) swing joint, the rotation of furrow opener handle (2) bottom is connected on ditching shovel frame (3).

3. The three-way adjustable herbicidal hiller of claim 2, wherein: depth adjusting holes (201) and opening adjusting holes (401) are sequentially arranged on the furrow opener handle (2) and the opening adjusting rod (4) at intervals.

4. A three-way adjustable herbicidal hiller as claimed in claim 3, wherein: the bottom end of the furrow opener handle (2) is connected with the furrowing shovel frame (3) through a soil-entering angle adjusting bolt (5).

5. The three-way adjustable herbicidal hiller of claim 4, wherein: the jointing surface of the furrow opener handle (2) and the furrowing shovel frame (3) is provided with a circular concave-convex structure part (23) in a matching way.