CN211531770U

CN211531770U - Self-propelled wheat field ditching device

Info

Publication number: CN211531770U
Application number: CN201921997395.1U
Authority: CN
Inventors: 邵千顺; 杨琳; 孙玉琴; 王克雄; 佘萍; 王斐; 陈智君; 撒金东; 张晓娟; 李凯
Original assignee: Ningxia Academy Of Agriculture And Forestry Sciences Guyuan Branch
Current assignee: Ningxia Academy Of Agriculture And Forestry Sciences Guyuan Branch
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-22
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a self-propelled wheat field ditching device, including the locomotive body, a machine support, still include the singlechip, locomotive body one side and frame fixed connection, locomotive body lower extreme fixed mounting has crawler travel mechanism, the inside level form that is of locomotive body installs the backup pad, the last fixed surface that the backup pad is close to the frame installs electric hydraulic cylinder, fixed mounting has the connecting plate on electric hydraulic cylinder's the piston rod, one side fixed mounting that the connecting plate is close to the frame has the connecting piece, the connecting piece be L type form and connecting piece setting inside the frame and with the inside both ends sliding connection of frame, ditching structure is installed with relative pivoted mode to the inside lower extreme of connecting piece, frame lower extreme one side is provided with safety cover and is the arc form. The utility model has the advantages of can be applicable to not co-altitude wheat field, can guarantee to dig soil width, convenience height, facilitate the use, work efficiency is high, with low costs, have market value, the production of being convenient for, its mainly used wheat field ditching.

Description

Self-propelled wheat field ditching device

Technical Field

The utility model relates to a ditching device technical field, specific self-propelled wheat field ditching device that says so.

Background

In the existing wheat field planting process, the adoption of mechanical production is an effective measure for improving the efficiency and ensuring the product yield. In the earlier stage of planting, need adopt the machine to ditch and broadcast kind of a seed, in earlier stage of planting or middle and later stage, need carry out fertilizer injection unit and fertilize for the plant species, therefore, need realize above-mentioned ditching and fertilize and need two sets of mechanical products of furrow opener and fertilizer injection unit. The operation process of the furrow opener is to open a seed ditch or a fertilizer ditch on the prepared field and introduce seeds or fertilizer into the ditch; the operation process of the fertilizer applying device is to open a fertilizer ditch in the wheat field, simultaneously introduce fertilizer into the ditch and bury the fertilizer in the soil.

The existing furrow openers are divided into a movable type furrow opener and a rolling type furrow opener, wherein the tip of the front end of a furrow opener is penetrated into soil, and furrowing is realized by dragging of a power machine, so that the movable furrow opener has strong soil penetrating capability and has the defects of limited furrowing depth and uncontrollable furrowing width; the action mechanism of the rolling type furrow opener is that a furrow opener is arranged on a rotating shaft driven by a power machine, soil is planed up under the rotation action of the furrow opener, so that seed furrows or fertilizer furrows appear, the ditching speed is high, the ditching depth is large, but because the part of the planed and raised soil can fall back into the seed furrows or the fertilizer furrows, the ditching uniformity is poor, the ditching width is unsatisfactory, secondary boring is needed in the wheat fertilizing process to ensure the width of the furrows, and the planed soil is conveyed to one side of the seed furrows or the fertilizer furrows by adopting a structure for carrying out lateral conveying on the planed soil, so that the planed soil is conveyed to one side of the seed furrows or the fertilizer furrows, the structure is complex, and the problem of difficult earthing after fertilizing or planting is solved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can be applicable to not co-altitude wheat field, can guarantee to dig soil width, convenience height, facilitate the use, work efficiency height, with low costs, have good market value, be convenient for the ditching device of production.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a self-propelled wheat field ditching device comprises a locomotive body, a frame and a single chip microcomputer, wherein one side of the locomotive body is fixedly connected with the frame, the lower end of the locomotive body is fixedly provided with a crawler belt walking mechanism, the interior of the locomotive body is horizontally provided with a supporting plate, the upper surface of the supporting plate close to the frame is fixedly provided with an electric hydraulic cylinder, a piston rod of the electric hydraulic cylinder is fixedly provided with a connecting plate, a connecting piece is fixedly arranged on one side of the connecting plate close to the rack, the connecting piece is L-shaped and is arranged in the rack and is connected with two ends in the rack in a sliding way, the ditching structure is installed with relative pivoted mode to the inside lower extreme of connecting piece, frame lower extreme one side is provided with the safety cover just the safety cover is the arc form, crawler travel mechanism, electric hydraulic cylinder and singlechip signal connection.

The locomotive is characterized in that the rack comprises an installation block and a connection block, one end of the installation block is fixedly connected with the upper end of one side of the locomotive body, the lower end of the installation block is fixedly connected with the connection block, the connection block is L-shaped and is of a hollow structure, slide rails are arranged at two ends inside the connection block, and two ends of the connection piece are respectively in sliding connection with the two sets of slide rails.

The ditching structure includes turning block, ditching sword, driving motor, the turning block is installed with relative pivoted mode the inside lower extreme of connecting piece just turning block one end leads to out the connecting piece lower extreme, fixed mounting has two sets of gears and two sets of on the turning block between the gear arrange on the connecting piece and be provided with the multiunit ditching sword, the inside both sides fixed mounting of connecting piece has driving motor just fixed mounting has No. two gears in driving motor's the axis of rotation, No. two gears and gear engagement link.

The driving motor is in signal connection with the single chip microcomputer.

The handle is fixedly mounted on the other side of the rack, the control device is arranged on the handle, and the control device is in signal connection with the single chip microcomputer.

The utility model has the advantages that: the electric hydraulic cylinder on the supporting plate is matched with the connecting piece on one side of the connecting plate, when ditching is carried out, an operator controls the electric hydraulic cylinder to drive the connecting piece to move up and down by using the single chip microcomputer of the control device so as to adjust the height of the ditching structure, and the wheat field ditching machine is suitable for wheat fields with different heights; the protection cover at the lower end of the rack is arc-shaped, so that soil is planed backwards by the ditching cutter during ditching, and the protection cover can throw the planed soil to two sides of the protection cover while playing a role in protection, so that the planed soil width is ensured to maintain a groove formed by rotation of the ditching cutter; the handle on the rack is matched with the control device on the handle for use, so that an operator can master the advancing direction of the device through the handle during ditching, convenience is improved for ditching, and the use of the operator is facilitated; through the overall structure of the device, the working efficiency during ditching can be improved, the device is low in cost, and the device has good market value and is convenient for mass production.

Drawings

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

fig. 2 is a schematic view of the ditching structure of the utility model.

In the figure: the device comprises a locomotive body 1, a frame 2, a crawler walking mechanism 3, a supporting plate 4, an electric hydraulic cylinder 5, a connecting plate 6, a connecting piece 7, a ditching structure 8, a handle 9, a control device 10, an installation block 11, a connecting block 12, a protective cover 13, a rotating block 14, a ditching cutter 15, a first gear 16, a driving motor 17 and a second gear 18.

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. 1-2, a self-propelled wheat field ditching device comprises a locomotive body 1, a frame 2 and a single chip microcomputer, wherein one side of the locomotive body 1 is fixedly connected with the frame 2, a crawler traveling mechanism 3 is fixedly installed at the lower end of the locomotive body 1, a support plate 4 is horizontally installed inside the locomotive body 1, an electric hydraulic cylinder 5 is fixedly installed on the upper surface of the support plate 4 close to the frame 2, a connecting plate 6 is fixedly installed on a piston rod of the electric hydraulic cylinder 5, a connecting piece 7 is fixedly installed at one side of the connecting plate 6 close to the frame 2, the connecting piece 7 is in an L shape, is arranged inside the frame 2 and is in sliding connection with two ends inside the frame 2, a ditching structure 8 is installed at the lower end inside the connecting piece 7 in a relative rotating mode, a protective cover 13 is arranged at one side of the lower end of the, The electric hydraulic cylinder 5 is in signal connection with the single chip microcomputer.

In the utility model, the frame 2 comprises an installation block 11 and a connection block 12, one end of the installation block 11 is fixedly connected with the upper end of one side of the locomotive body 1, the lower end of the installation block 11 is fixedly connected with the connection block 12, the connection block 12 is L-shaped and the connection block 12 is a hollow structure, slide rails are arranged at two ends inside the connection block 12, and two ends of the connection piece 7 are respectively connected with two sets of slide rails in a sliding manner;

the ditching structure 8 comprises a rotating block 14, ditching knives 15 and a driving motor 17, wherein the rotating block 14 is installed at the lower end inside the connecting piece 7 in a relative rotating mode, one end of the rotating block 14 penetrates out of the lower end of the connecting piece 7, two groups of first gears 16 are fixedly installed on the rotating block 14, a plurality of groups of ditching knives 15 are arranged on the connecting piece 7 between the two groups of first gears 16 in an arrayed mode, the driving motor 17 is fixedly installed on two sides inside the connecting piece 7, a second gear 18 is fixedly installed on a rotating shaft of the driving motor 17, and the second gear 18 is meshed and linked with the first gears 16;

the driving motor 17 is in signal connection with the single chip microcomputer;

the other side of the frame 2 is fixedly provided with a handle 9, a control device 10 is arranged on the handle 9, and the control device 10 is in signal connection with the single chip microcomputer.

The utility model discloses a theory of operation is: when the device is used, the electric hydraulic cylinder 5 on the supporting plate 4 is matched with the connecting piece 7 on one side of the connecting plate 6 for use, when ditching is carried out, an operator controls the electric hydraulic cylinder 5 to drive the connecting piece 7 to move up and down by using the single chip microcomputer of the control device 10 so as to adjust the height of the ditching structure 8, and the device can be suitable for wheat fields with different heights; through the protective cover 13 at the lower end of the rack 2 and the arc-shaped protective cover 13, when ditching is carried out, soil is planed backwards by the ditching cutter 15, the protective cover 13 can throw the planed soil to two sides of the protective cover while playing a role in protection, and therefore the width of the planed soil is ensured to maintain a groove formed by the rotation of the ditching cutter 15; the handle 9 on the frame 2 is matched with the control device 10 on the handle 9 for use, when ditching is carried out, an operator can master the advancing direction of the device through the handle 9, the convenience is improved for ditching, and the use by the operator is facilitated; through the overall structure of the device, the working efficiency during ditching can be improved, the device is low in cost, and the device has good market value and is convenient for mass production.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 utility model provides a self-propelled wheat field ditching device, includes locomotive body (1), frame (2), its characterized in that: the hydraulic excavator is characterized by further comprising a single chip microcomputer, one side of the locomotive body (1) is fixedly connected with the rack (2), a crawler walking mechanism (3) is fixedly installed at the lower end of the locomotive body (1), a supporting plate (4) is installed inside the locomotive body (1) in a horizontal shape, an electric hydraulic cylinder (5) is fixedly installed on the upper surface, close to the rack (2), of the supporting plate (4), a connecting plate (6) is fixedly installed on a piston rod of the electric hydraulic cylinder (5), a connecting piece (7) is fixedly installed on one side, close to the rack (2), of the connecting plate (6), the connecting piece (7) is in an L shape, the connecting piece (7) is arranged inside the rack (2) and is in sliding connection with two ends inside the rack (2), and a ditching structure (8) is installed at the lower end inside the connecting piece (7), frame (2) lower extreme one side is provided with safety cover (13) just safety cover (13) are the arc form, crawler travel mechanism (3), electric hydraulic cylinder (5) and singlechip signal connection.

2. The self-propelled wheat field trenching apparatus of claim 1, wherein: the locomotive is characterized in that the rack (2) comprises an installation block (11) and a connection block (12), one end of the installation block (11) is fixedly connected with the upper end of one side of the locomotive body (1), the lower end of the installation block (11) is fixedly connected with the connection block (12), the connection block (12) is in an L shape, the connection block (12) is of a hollow structure, slide rails are arranged at two ends inside the connection block (12), and two ends of the connecting piece (7) are respectively connected with the two sets of slide rails in a sliding mode.

3. The self-propelled wheat field trenching apparatus of claim 1, wherein: ditching structure (8) are including turning block (14), ditching sword (15), driving motor (17), turning block (14) are installed with relative pivoted mode connecting piece (7) inside lower extreme just turning block (14) one end is led out connecting piece (7) lower extreme, fixed mounting has two sets of gears (16) and two sets of on turning block (14) between gear (16) arrange on connecting piece (7) and be provided with multiunit ditching sword (15), connecting piece (7) inside both sides fixed mounting have driving motor (17) just fixed mounting has No. two gears (18) in the axis of rotation of driving motor (17), No. two gears (18) are linked with gear (16) meshing.

4. The self-propelled wheat field trenching apparatus of claim 3, wherein: the driving motor (17) is in signal connection with the single chip microcomputer.

5. The self-propelled wheat field trenching apparatus of claim 1, wherein: the other side of the rack (2) is fixedly provided with a handle (9), a control device (10) is arranged on the handle (9), and the control device (10) is in signal connection with the single chip microcomputer.