CN213784125U

CN213784125U - Agricultural furrow opener

Info

Publication number: CN213784125U
Application number: CN202022785035.4U
Authority: CN
Inventors: 牛佳鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-27
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to an agricultural furrow opener, the camera includes a supporting plate, the fixed cylinder of backup pad upside fixedly connected with, set up a plurality of through-holes that are the setting of running through on the fixed cylinder lateral wall, sliding connection has the slide bar in the fixed cylinder, the slide bar runs through the lateral wall of backup pad, be equipped with fixing device on the lateral wall of slide bar, the upper end fixedly connected with push-and-pull plate of slide bar, the bottom of slide bar is rotated and is connected with the ditching wheel, a plurality of ditching teeth of fixedly connected with on the circumference lateral wall of ditching wheel, it is a plurality of the ditching tooth is the setting of annular array, a plurality of support columns of fixedly connected with on the bottom lateral wall of backup pad, every rotate on the support column and be connected with the wheel that rolls, the upside of backup pad is equipped with connecting device. The utility model relates to a rationally, think about ingeniously, the degree of depth when adjustable ditching has reduced the production spending to change easy operation, saved more time, the practicality is high.

Description

Agricultural furrow opener

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to an agricultural furrow opener.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. The agricultural machine includes agricultural power machine, farmland construction machine, soil cultivation machine, planting and fertilizing machine, plant protection machine, farmland irrigation and drainage machine, crop harvesting machine, agricultural product processing machine, animal husbandry machine and agricultural transportation machine

The land ditching is an essential process in modern agricultural production plants, and peasants ditch the land for plant some crops that can not directly use the machine to plant the seed, but artifical ditching is extravagant manpower very much, and long-time ditching people also can not bear, then have a machinery that is used for ditching.

However, in the prior art, the ditcher cannot adjust the depth of ditching when ditching in the soil, and when ditches of different depths are needed, different ditchers need to be replaced, so that the production expenditure is increased, the operation is troublesome to replace, more time needs to be consumed, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides an agricultural furrow opener has solved among the prior art furrow opener when carrying out the soil ditching, can not adjust the degree of depth that needs the ditching, when the ditch of the different degree of depth is carried out to needs, needs to change different furrow openers, has not only increased the production spending, changes the troublesome poeration moreover, need consume more time, the lower technical problem of practicality.

The utility model provides a scheme as follows of above-mentioned technical problem:

the utility model provides an agricultural furrow opener, includes the backup pad, backup pad upside fixedly connected with solid fixed cylinder, set up a plurality of through-holes that are to run through the setting on the solid fixed cylinder lateral wall, sliding connection has the slide bar in the solid fixed cylinder, the slide bar runs through the lateral wall of backup pad, be equipped with fixing device on the lateral wall of slide bar, the upper end fixedly connected with push-and-pull plate of slide bar, the bottom of slide bar is rotated and is connected with the ditching wheel, a plurality of ditching teeth of fixedly connected with on the circumference lateral wall of ditching wheel, it is a plurality of the ditching tooth is the setting of annular array, a plurality of support columns of fixedly connected with on the bottom wall of backup pad, every rotate on the support column and be connected with the wheel that rolls, the upside of backup pad is equipped with connecting device.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the fixing device comprises an extrusion groove, the extrusion groove is formed in the side wall of the sliding rod, an extrusion spring is fixedly connected in the extrusion groove, a moving block is fixedly connected to one end of the extrusion spring, and a triangular block is fixedly connected to the side wall of the moving block.

Further, connecting device includes the connecting block, connecting block fixed connection is in the backup pad upside, set up flutedly on the connecting block lateral wall, the slot has been seted up on the lateral wall at the bottom of the recess, sliding connection has the inserted bar on the connecting block, the cover is equipped with reset spring on the inserted bar, the upper end fixedly connected with baffle of inserted bar.

Further, the upside fixedly connected with light of backup pad, the opening of light is the setting of loudspeaker form.

Furthermore, a rubber pad is arranged on the side wall of the rolling wheel.

Further, the ditching wheel is provided with an anti-oxidation coating, and the anti-oxidation coating is uniformly sprayed on the surface of the ditching wheel.

Furthermore, the ditching wheel adopts hard alloy plates.

The utility model has the advantages that: the utility model provides a, have following advantage:

when the height of the ditching wheel needs to be adjusted, firstly, the triangular block is pressed by hands, the moving block enters the extrusion groove, then the push-pull plate is pulled to drive the sliding rod to move upwards or downwards, the triangular block is extruded by the inner side wall of the fixed cylinder and also enters the extrusion groove, when the triangular block slides to a through hole on the upper side or the lower side, the triangular block and the moving block pop out the extrusion groove under the action of the extrusion spring and further enter the through hole, the sliding rod is fixed on the side wall of the fixed cylinder, the adjustment of the height of the ditching wheel can be completed, finally, the ditching wheel is pressed into soil, the rolling wheel is on the ground, the device is pulled to ditch again, the ditching device is reasonable in design and ingenious in design, the depth during ditching can be adjusted, the production expenditure is reduced, the replacement operation is simple, more time is saved, and the practicability is high.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic front sectional view of an agricultural furrow opener according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a partially enlarged structural diagram of B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a through hole 1, a fixing cylinder 2, a lighting lamp 3, a supporting plate 4, a supporting column 5, a grooving wheel 6, a sliding rod 7, a grooving tooth 8, a connecting block 9, a push-pull plate 10, an extrusion groove 11, an extrusion spring 12, a moving block 13, a triangular block 14, a groove 15, a return spring 16, a baffle 17, an inserted rod 18 and an insertion groove 19.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, an agricultural furrow opener, including backup pad 4, backup pad 4 upside fixedly connected with solid fixed cylinder 2, set up a plurality of through-holes 1 that are to run through the setting on the solid fixed cylinder 2 lateral wall, sliding connection has slide bar 7 in the solid fixed cylinder 2, slide bar 7 runs through backup pad 4's lateral wall, be equipped with fixing device on slide bar 7's the lateral wall, slide bar 7's upper end fixedly connected with push-and-pull plate 10, slide bar 7's bottom is rotated and is connected with ditching wheel 6, a plurality of ditching teeth 8 of fixedly connected with on the circumference lateral wall of ditching wheel 6, a plurality of ditching teeth 8 are the annular array setting, a plurality of support columns 5 of fixedly connected with on backup pad 4's the bottom lateral wall, it is connected with the wheel that rotates on every support column 5, the upside of backup pad 4 is equipped with connecting device.

Preferably, as shown in fig. 2, the fixing device comprises a pressing groove 11, the pressing groove 11 is opened on the side wall of the sliding rod 7, a pressing spring 12 is fixedly connected in the pressing groove 11, one end of the pressing spring 12 is fixedly connected with a moving block 13, a triangular block 14 is fixedly connected on the side wall of the moving block 13, when the height of the ditching wheel 6 needs to be adjusted, the triangular block 14 is firstly pressed by hands, so that the moving block 13 enters the extrusion groove 11, then the push-pull plate 10 is pulled to drive the sliding rod 7 to move upwards or downwards, the triangular block 14 is extruded by the inner side wall of the fixed cylinder 2 to enter the extrusion groove 11, when the triangular block 14 slides to one of the through holes 1 on the upper side or the lower side, the triangular block 14 and the moving block 13 are ejected out of the pressing groove 11 by the pressing spring 12, and then the sliding rod 7 is fixed on the side wall of the fixed cylinder 2 in the through hole 1, and then the height of the ditching wheel 6 can be adjusted.

Preferably, as fig. 3 connecting device includes connecting block 9, connecting block 9 fixed connection is on 4 upsides of backup pad, recess 15 has been seted up on the connecting block 9 lateral wall, slot 19 has been seted up on the lateral wall at the bottom of recess 15, sliding connection has inserted bar 18 on connecting block 9, the cover is equipped with reset spring 16 on the inserted bar 18, reset spring 16 fixed connection is between the lateral wall at the bottom of baffle 17 and the lateral wall of the last side of connecting block 9, the upper end fixedly connected with baffle 17 of inserted bar 18, pulling baffle 17 can drive inserted bar 18 rebound, then enter into recess 15 with the pull ring of tractor (not shown in the figure), then under reset spring 16's effect, inserted bar 18 passes the pull ring and enters into slot 19 in, and then fix the pull ring of tractor on the device, can drive the device when starting the tractor and remove, carry out work.

Preferably, the upside fixedly connected with light 3 of backup pad 4, the opening of light 3 is the setting of loudspeaker form, and light 3 makes the device also workable evening, and the opening of loudspeaker form makes light focus more, sees more clearly.

Preferably, the side wall of the rolling wheel is provided with a rubber pad, and the rubber pad can improve the wear resistance and the silencing effect of the rolling wheel.

Preferably, the ditching wheel 6 is provided with an anti-oxidation coating which is uniformly sprayed on the surface of the ditching wheel 6, the anti-oxidation coating is a zinc-plated coating, the oxidation speed of the zinc-plated coating is reduced by twenty times compared with that of a non-zinc-plated material, the oxidation corrosion of air to the device can be greatly reduced, and the service life of the device is prolonged.

Preferably, the ditching wheel 6 is made of hard alloy plates, and the hard alloy plates have excellent red hardness, high hardness, good wear resistance, high elastic modulus and high compressive strength, and can prolong the service life of the ditching wheel 6.

The utility model discloses a concrete theory of operation and application method do:

when the height of the ditching wheel 6 needs to be adjusted, firstly, the triangular block 14 is pressed by hands, so that the moving block 13 enters the extrusion groove 11, then the push-pull plate 10 is pulled to drive the sliding rod 7 to move upwards or downwards, the triangular block 14 is extruded by the inner side wall of the fixed cylinder 2 to also enter the extrusion groove 11, when the triangular block 14 slides to one through hole 1 on the upper side or the lower side, the triangular block 14 and the moving block 13 are popped out of the extrusion groove 11 under the action of the extrusion spring 12 to further enter the through hole 1, the sliding rod 7 is fixed on the side wall of the fixed cylinder 2, so that the height of the ditching wheel 6 can be adjusted, finally, the ditching wheel 6 is pressed into soil, so that the rolling wheel is on the ground and then pulled to the device to ditch, the device has reasonable design and ingenious conception, can adjust the depth during ditching, reduce production expense, is simple to replace and save more time, the practicability is high.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. An agricultural furrow opener comprises a supporting plate (4) and is characterized in that a fixed cylinder (2) is fixedly connected to the upper side of the supporting plate (4), a plurality of through holes (1) which are arranged in a penetrating manner are formed in the side wall of the fixed cylinder (2), a sliding rod (7) is connected in the fixed cylinder (2) in a sliding manner, the sliding rod (7) penetrates through the side wall of the supporting plate (4), a fixing device is arranged on the side wall of the sliding rod (7), a push-pull plate (10) is fixedly connected to the upper end of the sliding rod (7), a furrow opening wheel (6) is rotatably connected to the bottom end of the sliding rod (7), a plurality of furrow opening teeth (8) are fixedly connected to the circumferential side wall of the furrow opening wheel (6), a plurality of furrow opening teeth (8) are arranged in an annular array manner, a plurality of supporting columns (5) are fixedly connected to the bottom side wall of the supporting plate (4), and a rolling wheel is rotatably connected to each supporting column (5), the upper side of the supporting plate (4) is provided with a connecting device.

2. The agricultural furrow opener according to claim 1, wherein the fixing device comprises a squeezing groove (11), the squeezing groove (11) is arranged on a side wall of the sliding rod (7), a squeezing spring (12) is fixedly connected in the squeezing groove (11), a moving block (13) is fixedly connected to one end of the squeezing spring (12), and a triangular block (14) is fixedly connected to a side wall of the moving block (13).

3. The agricultural furrow opener according to claim 1, wherein the connecting device comprises a connecting block (9), the connecting block (9) is fixedly connected to the upper side of the supporting plate (4), a groove (15) is formed in the side wall of the connecting block (9), a slot (19) is formed in the bottom side wall of the groove (15), an inserting rod (18) is slidably connected to the connecting block (9), a return spring (16) is sleeved on the inserting rod (18), and a baffle (17) is fixedly connected to the upper end of the inserting rod (18).

4. An agricultural furrow opener according to claim 1, characterized in that an illuminating lamp (3) is fixedly connected to the upper side of the supporting plate (4), and an opening of the illuminating lamp (3) is arranged in a horn shape.

5. An agricultural furrow opener as claimed in claim 1, wherein a rubber pad is provided on a side wall of said rolling wheel.

6. An agricultural furrow opener according to claim 1, wherein said furrow opening wheel (6) is provided with an oxidation resistant coating, said oxidation resistant coating being uniformly sprayed on the surface of the furrow opening wheel (6).

7. Agricultural furrow opener according to claim 1, characterized in that said furrow wheel (6) is made of cemented carbide sheet material.