CN210444817U - Cotton experimental field seeding ditching machine - Google Patents

Abstract

The utility model discloses a cotton experimental plot seeding ditching machine, which comprises a frame, the welding of frame lower extreme has the mount, the welding of mount one side has the connecting rod, the connecting rod is L shape setting, and the welding of connecting rod one end has the furrow opener, furrow opener one side is equipped with three angle irons, three angle iron one end welds have three angle iron connecting rods, and the fixed welding of three angle iron connecting rod other ends and connecting rod, the furrow opener top is equipped with the screw rod, the screw rod passes through connector and connecting rod fixed connection, the cover is equipped with the spring on the screw rod. The utility model discloses a be equipped with three angle irons at the back at the furrow opener, can utilize the triangle to paste and make slot inner wall smooth, avoid ditching back earth backfill advance the ditch in influence seeding, can make the seed more clearly present in the ditch, make the seed that the later stage was broadcast more even, through installing the spring in furrow opener top, make the furrow opener can adjust the depth of ditching according to the topographic height, make the degree of depth of each ditch keep unanimous, the flexibility is good.

Description

Cotton experimental field seeding ditching machine

Technical Field

The utility model relates to a cotton seeding correlation technique field specifically is a cotton experimental plot seeding ditching machine.

Background

Need sow the cotton seed at the ditch inslot when the cotton seeding to in earth covers, the pressure boost budding rate, in order to improve the efficiency of ditching groove, adopts the ditching machine to carry out ditching work mostly, so that the later stage drops into the ditch inslot with the cotton seed, and the ditching machine is a high-efficient practical novel ditching device, has great effect in the agricultural production field.

However, the existing ditcher for cotton sowing has the following disadvantages: simple structure, after utilizing the furrow opener to ditch, the ditch inslot is backfilled easily to earth, is not convenient for carry out the later stage seeding, and is not convenient for adjust the depth of ditching according to the topography of height difference during the ditching, makes the ditch depth differ, influences the use, needs improve.

Disclosure of Invention

An object of the utility model is to provide a cotton experimental plot seeding ditching machine to solve the current ditching machine simple structure who mentions in the above-mentioned background art, after utilizing the furrow opener to ditch, the ditch inslot is backfilled easily to earth, is not convenient for carry out the later stage seeding, and is not convenient for adjust the depth of ditching according to the topography of difference in height during the ditching, makes the slot depth differ, influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cotton experimental plot seeding ditching machine, includes the frame, the welding of frame lower extreme has the mount, the welding of mount one side has the connecting rod, the connecting rod is L shape setting, and the welding of connecting rod one end has the furrow opener, furrow opener one side is equipped with three angle irons, three angle iron one end welding have three angle iron connecting rods, and the fixed welding of three angle iron connecting rods other end and connecting rod, the furrow opener top is equipped with the screw rod, the screw rod passes through connector and connecting rod fixed connection, the cover is equipped with the spring on the screw rod, the screw rod below is equipped with down the spacing piece, and is equipped with spacing bolt on the screw rod, the spring is located between spacing bolt and the.

Preferably, the spring upper end is equipped with fixed mounting spare, fixed mounting spare is through last spacing bolt and screw rod fixed connection, and the screw rod passes through fixed mounting spare and frame fixed connection.

Preferably, the fixed frame is provided with a roller carrier, one side of the roller carrier is provided with a roller, and the roller carrier is rotatably connected with the roller through a roller shaft.

Preferably, the upper end of the rack is fixedly connected with a mounting frame, and a mounting head is welded on the mounting frame.

Preferably, an auxiliary connecting piece is arranged on one side of the rack and fixedly welded with the side wall of the rack.

Preferably, the furrow openers are provided with a plurality of groups and are uniformly arranged at the lower end of the rack.

The utility model provides a cotton experimental plot seeding ditching machine possesses following beneficial effect:

(1) the utility model discloses a be equipped with three angle irons at the back at the furrow opener, can utilize three angle subsides to make the slot inner wall smooth, avoid ditching back earth to backfill and advance the ditch in influence seeding, can make the seed more clear present in the ditch, the seed that makes the later stage broadcast is more even, convenient to use.

(2) The utility model discloses an at furrow opener top installation spring, make the furrow opener can adjust the depth of ditching according to the topographic height, make the degree of depth of each ditch keep unanimous, be convenient for adjust, the flexibility is good.

(3) The utility model discloses a set up mounting bracket, installation head and auxiliary connection spare, can make ditching machine and little four-wheel tractor cooperation use, can guarantee that the ditching is rapid, straight, the depth is unanimous, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view structure of the present invention;

fig. 3 is a schematic view of the side view structure of the furrow opener of the utility model.

In the figure: 1. a frame; 2. a fixed mount; 3. a furrow opener; 4. a connecting rod; 5. a mounting frame; 6. a mounting head; 7. a roller; 8. a roller frame; 9. an auxiliary connection member; 10. triangular iron; 11. a triangular iron connecting rod; 12. a connector; 13. a screw; 14. a spring; 15. a fixed mounting; 16. a roller shaft; 17. an upper limit bolt; 18. a lower retainer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a cotton experimental plot seeding ditching machine, includes frame 1, the welding of 1 lower extreme of frame has mount 2, the welding of 2 one side of mount has connecting rod 4, connecting rod 4 is L shape setting, and 4 one end welding of connecting rod has furrow opener 3, 3 one side of furrow opener is equipped with three angle bar 10, three angle bar 10 one end welding has three angle bar connecting rods 11, and the fixed welding of the three angle bar connecting rods 11 other end and connecting rod 4, furrow opener 3 top is equipped with screw rod 13, screw rod 13 passes through connector 12 and connecting rod fixed connection, the cover is equipped with spring 14 on the screw rod 13, the screw rod below is equipped with down spacing 18, and is equipped with spacing bolt 17 on the screw rod 13, spring 14 is located between spacing bolt 17 and the lower spacing 18.

The upper end of the spring 14 is provided with a fixed mounting part 15, the fixed mounting part 15 is fixedly connected with the screw 13 through an upper limiting bolt 17, the screw 13 is fixedly connected with the rack 1 through the fixed mounting part 15, and the screw 13 is connected with the rack 1 through the fixed mounting part 15, so that the depth of ditching can be properly adjusted through the spring 14, the adjustment is convenient, and the flexibility is good; a roller carrier 8 is arranged on the fixed frame 2, a roller 7 is arranged on one side of the roller carrier 8, the roller carrier 8 is rotationally connected with the roller 7 through a roller shaft 16, and when the ditcher is matched with a small four-wheel tractor, the ditcher can move through the roller 7 under the traction of the small four-wheel tractor; the upper end of the rack 1 is fixedly connected with a mounting frame 5, an installation head 6 is welded on the mounting frame 5, and the installation head 6 can be connected with a small four-wheel tractor, so that the ditcher can be conveniently connected with the small four-wheel tractor for use; an auxiliary connecting piece 9 is arranged on one side of the rack 1, the auxiliary connecting piece 9 is fixedly welded with the side wall of the rack 1, the auxiliary connecting piece 9 can be used for playing a role of auxiliary connection when being connected with a small four-wheel tractor, and the stability of connection is ensured; the furrow opener 3 is provided with a plurality of groups, and the furrow opener 3 is uniformly arranged at the lower end of the frame 1, so that the distance between furrowed grooves can be kept uniform, and the uniform planting at the later stage is facilitated.

It should be noted that, a cotton experimental field seeding ditcher, at work, connect frame 1 with little four-wheel tractor through installation head 6 and auxiliary connection 9, utilize little four-wheel tractor to pull the ditcher and remove through gyro wheel 7, utilize the furrow opener 3 to ditch, the back angle iron 10 of furrow opener 3 can prevent earth backfill simultaneously, guarantee that the trench inner wall is smooth, can make the seed appear in the ditch more clearly, make the seed that the later stage was broadcast more even, convenient to use, through installing spring 14 above furrow opener 3, can utilize spring 14 to provide the buffer interval, thereby adjust the height of furrow opener 3, make furrow opener 3 can adjust the depth of ditching according to the topographic height, make the degree of depth of each ditch keep unanimous, be convenient for adjust, the flexibility is good, convenient to use, the utility model discloses can guarantee that ditching is rapid, straight rapidly, the ditching, The depth is consistent, and the use is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cotton experimental plot seeding ditching machine, includes frame (1), its characterized in that: the lower end of the frame (1) is welded with a fixed frame (2), one side of the fixed frame (2) is welded with a connecting rod (4), the connecting rod (4) is arranged in an L shape, and one end of the connecting rod (4) is welded with a furrow opener (3), one side of the furrow opener (3) is provided with a triangular iron (10), one end of the triangular iron (10) is welded with a triangular iron connecting rod (11), the other end of the triangle iron connecting rod (11) is fixedly welded with the connecting rod (4), a screw rod (13) is arranged above the furrow opener (3), the screw rod (13) is fixedly connected with a connecting rod through a connector (12), a spring (14) is sleeved on the screw rod (13), a lower limiting piece (18) is arranged below the screw rod, and the upper end of the screw rod (13) is provided with an upper limit bolt (17), and the spring (14) is positioned between the upper limit bolt (17) and the lower limit piece (18).

2. The cotton test field seeding and furrowing machine of claim 1, wherein: spring (14) upper end is equipped with fixed mounting spare (15), fixed mounting spare (15) are through last spacing bolt (17) and screw rod (13) fixed connection, and screw rod (13) are through fixed mounting spare (15) and frame (1) fixed connection.

3. The cotton test field seeding and furrowing machine of claim 1, wherein: the roller carrier (8) is installed on the fixing frame (2), a roller (7) is arranged on one side of the roller carrier (8), and the roller carrier (8) is rotatably connected with the roller (7) through a roller shaft (16).

4. The cotton test field seeding and furrowing machine of claim 1, wherein: frame (1) upper end fixedly connected with mounting bracket (5), the welding has installation head (6) on mounting bracket (5).

5. The cotton test field seeding and furrowing machine of claim 1, wherein: and an auxiliary connecting piece (9) is arranged on one side of the rack (1), and the auxiliary connecting piece (9) is fixedly welded with the side wall of the rack (1).

6. The cotton test field seeding and furrowing machine of claim 1, wherein: the furrow openers (3) are provided with a plurality of groups, and the furrow openers (3) are uniformly arranged at the lower end of the rack (1).

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