CN216905894U - Pulling type seeder - Google Patents

Abstract

A pull-type seeder comprises a seeding wheel arranged at the bottom, a hopper arranged at one side of the seeding wheel through a bracket, connecting rods, a cross beam and a hanging mechanism, wherein four connecting rods are symmetrically arranged at two sides of the seeding wheel, the cross beam is welded at the top end of each connecting rod, and the hanging mechanism is arranged at the top end of each cross beam; the hanging mechanism comprises a square frame, threaded holes and loop bars, wherein a trapezoidal frame is welded at one end of the square frame, side connecting blocks are welded at the bottoms of two sides of the front end of the trapezoidal frame, two side levers are symmetrically welded at the top end of the trapezoidal frame, a concave block is welded at the top end of each side lever, a reinforcing rod is welded at one side of each concave block, the square-shaped steel is welded at two ends and the middle of a cross beam, and a fixing bolt is screwed at the top end of the square-shaped steel.

Description

Pulling type seeder

Technical Field

The utility model relates to a seeder, in particular to a pulling type seeder.

Background

Crops refer to various plants cultivated in agriculture, are one kind of organisms, and comprise grain crops and economic crops, edible crops are one of basic food sources of human beings, are basic objects for supplementing energy for human beings daily, the growth of the crops cannot leave scientific technological production technology, and novel mechanical equipment which is manufactured industrially and can assist agricultural production, wherein a seeder takes crop seeds as agricultural machinery for seeding objects, is used for seeding certain crops, a hand-push seeder has the characteristics of uniform seeding, uniform depth, stable row spacing, seed saving, high working efficiency and the like because the hand-push seeder is simple in structure and is commonly used for seeding in farmlands,

but the agricultural hand-push type seeding machine on the market at present is pushed manually, so that the labor intensity is high, the seeding efficiency is low, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a pull-type seeder, which effectively solves the problems that the agricultural hand-push type seeder in the market at present is high in labor intensity, low in seeding efficiency and not beneficial to use due to manual pushing.

In order to achieve the purpose, the utility model provides the following technical scheme: the sowing machine comprises a sowing wheel arranged at the bottom, a hopper arranged on one side of the sowing wheel through a bracket, connecting rods, a cross beam and a hanging mechanism, wherein the four connecting rods are symmetrically arranged on two sides of the sowing wheel, the cross beam is welded at the top end of each connecting rod, and the hanging mechanism is arranged at the top end of each cross beam;

articulate mechanism and include square frame, trapezoidal frame, the side connecting block, the side lever, concave type piece, the through-hole, the stiffener, mouth style of calligraphy shaped steel, fixing bolt, screw hole and loop bar, the one end welding of square frame has trapezoidal frame, the side connecting block has all been welded to the bottom of trapezoidal frame front end both sides, the top symmetrical welding of trapezoidal frame has two side levers, the top welding of side lever has concave type piece, one side welding of concave type piece has the stiffener, mouth style of calligraphy shaped steel welding is at the both ends and the middle part of crossbeam, the top of mouth style of calligraphy shaped steel has connect fixing bolt soon, the inboard welding of square frame has three loop bar.

Preferably, through holes are formed in the middle of the connecting block and the middle of the concave block.

Preferably, one end of the reinforcing rod is welded to the middle of the rear end of the square frame.

Preferably, a threaded hole is formed in the position, corresponding to the fixing bolt, of the square section steel.

Preferably, the loop bar is made of square steel pipe.

Preferably, the square steel sleeve is sleeved on the loop bar.

Has the advantages that: when the tractor is used, the side hanging rods on the tractor are fixed on the side connecting blocks on the two sides, the middle hanging piece on the tractor is fixed on the concave block, the square frame and the trapezoidal frame can be fixed on the tractor, at the moment, the tractor can provide power for the sowing wheels without manual pushing, when the distance between the sowing wheels needs to be adjusted, the fixing bolts on the square section steel are unscrewed, the position of the square section steel on the loop bars can be pushed, the square section steel can drive the cross beam, the connecting rod and the sowing wheels to move by moving, and after the square section steel moves to a proper position, the fixing bolts on the square section steel are screwed, so that the distance between the sowing wheels can be adjusted, namely the sowing row spacing of the sowing wheels can be adjusted conveniently as required, and the tractor is high in applicability.

The utility model has novel structure and ingenious design, connects the hand-push type seeder with the tractor, does not need manual pushing, has low labor intensity and high seeding efficiency, can adjust the seeding row spacing and has strong applicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the arrangement structure of the square-shaped steel of the present invention;

FIG. 3 is a top view of the square frame of the present invention;

reference numbers in the figures: 1. a sowing wheel; 2. a support; 3. a hopper; 4. a connecting rod; 5. a cross beam; 6. a hanging mechanism; 601. a square frame; 602. a ladder frame; 603. a side connecting block; 604. a side lever; 605. a concave block; 606. a through hole; 607. a reinforcing bar; 608. square section steel; 609. fixing the bolt; 610. a threaded hole; 611. a loop bar.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to fig. 1-3.

The first embodiment is given by figures 1-3, the utility model provides a pull-type seeder, which comprises a plurality of seeding wheels 1 arranged at the bottom, a hopper 3 arranged at one side of each seeding wheel 1 through a bracket 2, connecting rods 4, a cross beam 5 and a hanging mechanism 6, wherein four connecting rods 4 are symmetrically arranged at two sides of each seeding wheel 1, the cross beam 5 is welded at the top end of each connecting rod 4, and the hanging mechanism 6 is arranged at the top end of each cross beam 5;

the hanging mechanism 6 comprises a square frame 601, a trapezoid frame 602, side connecting blocks 603, side rods 604, concave blocks 605, through holes 606, reinforcing rods 607, square section steel 608, fixing bolts 609, threaded holes 610 and loop bars 611, the trapezoid frame 602 is welded at one end of the square frame 601, the side connecting blocks 603 are welded at the bottoms of two sides of the front end of the trapezoid frame 602, the two side rods 604 are symmetrically welded at the top end of the trapezoid frame 602, the concave blocks 605 are welded at the top end of the side rods 604, the reinforcing rods 607 are welded at one side of the concave blocks 605, the square section steel 608 is welded at two ends and the middle of the cross beam 5, the fixing bolts 609 are screwed at the top end of the square section steel 608, and the three loop bars 611 are welded at the inner side of the square frame 601.

When in specific use: when the utility model is used, the side hanging rods on the tractor are fixed on the side connecting blocks 603 on the two sides, the middle hanging pieces on the tractor are fixed on the concave blocks 605, the square frame 601 and the trapezoidal frame 602 can be fixed on the tractor, at the moment, the tractor can provide power for the sowing wheels 1 without manual pushing, when the distance between the sowing wheels 1 needs to be adjusted, the fixing bolts 609 on the square section steel 608 are unscrewed, the position of the square section steel 608 on the loop bar 611 can be pushed, the square section steel 608 can drive the cross beam 5, the connecting rod 4 and the sowing wheels 1 to move when moving to a proper position, and the fixing bolts 609 on the square section steel 608 are screwed, so that the distance between the sowing wheels 1, namely the sowing row spacing of the sowing wheels 1 can be adjusted, the utility model is convenient to adjust according to needs, and has strong applicability.

Has the advantages that: the utility model has novel structure and ingenious conception, connects the hand-push type seeder with the tractor, does not need manual pushing, has low labor intensity and high seeding efficiency, can adjust the seeding row spacing and has strong applicability.

Example two

In the first embodiment, the connection block 603 and the concave block 605 are inconvenient to connect with the tractor pendant, and referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that through holes 606 are formed in the middle parts of the connection block 603 and the concave block 605, so that the connection and fixation between the connection block 603 and the concave block 605 and the tractor pendant are facilitated.

EXAMPLE III

In the first embodiment, the reinforcing rod 607 is not fixed conveniently, and referring to fig. 1 and fig. 3, as another preferred embodiment, the difference from the first embodiment is that one end of the reinforcing rod 607 is welded to the middle of the rear end of the square frame 601, so as to facilitate the installation and fixation of the reinforcing rod 607.

Example four

Referring to fig. 2, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that a threaded hole 610 is formed in the position of the square-shaped steel 608 corresponding to the fixing bolt 609, so as to facilitate the insertion and fixation of the fixing bolt 609.

EXAMPLE five

In the first embodiment, the loop bar 611 is not convenient to be matched with the square-shaped steel 608, and referring to fig. 2 and 3, as another preferred embodiment, the difference from the first embodiment is that the loop bar 611 is made of square steel pipe, so that the loop bar 611 and the square-shaped steel 608 can be conveniently matched for use.

EXAMPLE six

In the first embodiment, the square-shaped steel 608 is inconvenient to use, and referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that the square-shaped steel 608 is sleeved on the loop bar 611, so that the square-shaped steel 608 can be conveniently used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a pull-type seeder, includes hopper (3) that support (2) installation was passed through to one side of a plurality of seeding wheel (1) and seeding wheel (1) that the bottom set up, its characterized in that: the sowing wheel is characterized by further comprising connecting rods (4), cross beams (5) and hanging mechanisms (6), wherein the four connecting rods (4) are symmetrically arranged on two sides of the sowing wheel (1), the cross beams (5) are welded at the top ends of the connecting rods (4), and the hanging mechanisms (6) are arranged at the top ends of the cross beams (5);

the hanging mechanism (6) comprises a square frame (601), a trapezoidal frame (602), side connecting blocks (603), side rods (604), concave blocks (605), through holes (606), reinforcing rods (607), square section steel (608), fixing bolts (609), threaded holes (610) and loop bars (611), the trapezoidal frame (602) is welded at one end of the square frame (601), the side connecting blocks (603) are welded at the bottoms of two sides of the front end of the trapezoidal frame (602), the two side rods (604) are symmetrically welded at the top end of the trapezoidal frame (602), concave blocks (605) are welded at the top end of the side rods (604), the reinforcing rods (607) are welded at one side of the concave blocks (605), the square section steel (608) is welded at two ends and the middle of a cross beam (5), the fixing bolts (609) are screwed at the top end of the square section steel (608), and three loop bars (611) are welded at the inner side of the square frame (601).

2. The pulling type seeder of claim 1, wherein the connecting block (603) and the concave block (605) are provided with a through hole (606) at the middle part.

3. A trailer seeder as claimed in claim 1, wherein the reinforcing rod (607) is welded at one end to the middle of the rear end of the square frame (601).

4. The pulling type seeding machine according to claim 1, wherein the square steel (608) is provided with a threaded hole (610) corresponding to the position of the fixing bolt (609).

5. A trailer seeder as claimed in claim 1, wherein the spigot (611) is made of square steel tubing.

6. A trailer seeder as claimed in claim 1, wherein the channel steel (608) is sleeved on a loop bar (611).

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