CN111483826A

CN111483826A - Tedding device

Info

Publication number: CN111483826A
Application number: CN202010310407.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Sukeda Agricultural Technology Co ltd
Current assignee: Xuzhou Sukeda Agricultural Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-08-04

Abstract

The invention discloses a tedder which can tedder crops by moving and driving a turning plate to rotate, is time-saving and labor-saving and is suitable for the use requirements of small-sized farmers, and is characterized in that one side of a front sliding plate is connected with one side of a rear sliding plate, an included angle is arranged between the front sliding plate and the rear sliding plate, the included angle is an obtuse angle, two ends of the front sliding plate and the rear sliding plate are respectively provided with a baffle plate, the bottom of the front sliding plate is provided with two pairs of fixed shaft seats, the bottom of the rear sliding plate is provided with two pairs of fixed shaft seats, a caster is arranged between the pair of fixed shaft seats, the joint of the front sliding plate and the rear sliding plate is provided with a position avoiding groove, the fixed shaft is arranged in the position avoiding groove, two ends of the fixed shaft are respectively connected with the two baffle plates, a sleeve is sleeved on the fixed shaft, at least three groups of turning plates are arranged on the sleeve at equal, the caster wheel is sleeved with a driving chain wheel.

Description

Tedding device

Technical Field

The invention discloses a tedder, relates to a tedder for tedding crops, and belongs to the field of agricultural equipment. In particular to a tedder which is capable of tedding crops by moving and driving a turning plate to rotate, saves time and labor and is suitable for the use requirements of small-sized farmers.

Background

In the agricultural results season, need fully sunning grain before returning the grain of results to the storehouse, in order to reduce the free water in the grain, reduce its respiration and make grain get into the dormancy state fast, so that subsequent storage, and in order to improve the speed of grain sunning, often need the manual work to carry out the stirring once more to sunning grain crop, this kind of traditional artifical tedding mode is wasted time and energy, and the amount of labour is huge with intensity, and it is complicated with the intensity that its most structure of the device that present is used for grain sunning to stir, the cost is higher, be not suitable for small-size peasant household's convenient user demand.

Publication number CN206354305U discloses a granule tedder, comprising: a frame, a hydraulic oil tank, a tedding frame, a hydraulic telescopic rod, a connecting shaft, a first transmission chain wheel, a second transmission chain wheel, a tedding shaft, a cylinder sleeve, an arm rod, a tedding actuating mechanism and a third transmission chain wheel, the left end of the hydraulic telescopic rod is movably connected with the top end of the tedding rack, the connecting shaft is arranged at the left end of the rack through a bearing, the tedding machine frame is movably connected with the connecting shaft through a connecting plate, the tedding shaft is arranged below the tedding machine frame through a bearing, a cylinder sleeve is sleeved outside the tedding shaft, an arm rod is circumferentially arranged on the outer wall of the cylinder sleeve, the tedding actuating mechanism is arranged on the arm rod through a bolt, a third transmission chain wheel is arranged at the outer end of the tedding shaft, the third transmission chain wheel is connected with the second transmission chain wheel through a transmission chain, the tedder has a large volume structure and high cost, and is not convenient for use and meets the requirements of small farmers for convenience.

Notice No. CN209628571U discloses a portable parallel automatic tedder, its characterized in that: tedder is including parallel track, be equipped with parallel actuating system on the parallel track, parallel rail mounting is on a plurality of stoppers, the stopper is installed in the both sides of tedding the pond, it is equipped with two tracks of tedding to tedding on the pond to tedding, the track of tedding is equipped with removes the frame, the lower extreme that removes the frame is installed a plurality of actuating system that tedding, the actuating system that tedds establishes on the track of tedding, remove and put up and vertically install the lift track, be equipped with the crane on the lift track, a plurality of wheels of tedding are installed to the lower part of crane, the crane passes through lift actuating system and establishes on the lift track, and this tedder structure is complicated, uses the operation comparatively loaded down with trivial details.

Disclosure of Invention

In order to improve the situation, the invention provides the tedder which is capable of tedding crops by moving and driving the turning plate to rotate, saves time and labor and is suitable for small-sized farmers

The invention discloses a tedder, which is realized as follows: the invention relates to a tedder which comprises a pushing frame, a rear sliding plate, turning plates, a front sliding plate, a position avoiding groove, a fixed shaft, fixed shaft seats, trundles, a driving chain wheel, a driven chain wheel, a sleeve and a transmission chain, wherein one side of the front sliding plate is connected with one side of the rear sliding plate, an included angle is formed between the front sliding plate and the rear sliding plate and is an obtuse angle, two ends of the front sliding plate and the rear sliding plate are respectively provided with a baffle plate, the bottom of the front sliding plate is provided with two pairs of fixed shaft seats, the bottom of the rear sliding plate is provided with two pairs of fixed shaft seats, the trundles are arranged between the pair of fixed shaft seats, the position avoiding groove is formed at the joint of the front sliding plate and the rear sliding plate, the fixed shaft is arranged in the position avoiding groove, two ends of the fixed shaft are respectively connected with the two baffle plates, the sleeve is sleeved on, the two ends of the sleeve are respectively sleeved on a driven chain wheel, a driving chain wheel is sleeved on the trundle, the driving chain wheel is connected with the driving chain wheel through a transmission chain, a pushing frame is arranged on the rear sliding plate, a rubber pad is arranged on the pushing frame, the thickness of the edge of the other side of the front sliding plate is gradually reduced, the thickness of the edge of the other side of the rear sliding plate is gradually reduced, the pushing frame is of a telescopic structure, a plurality of grooves are formed in the trundle at equal intervals, the turning plate is an arc-shaped plate, and a shifting strip is arranged on the turning plate; furthermore, the turnover plate group is replaced by a turnover net rack.

Has the beneficial effects.

The tedding machine has the advantages of simple structure, low cost, suitability for small farmers, capability of reducing the labor intensity of manual tedding, and high tedding efficiency.

And secondly, the convenient tedding can be carried out aiming at different crops.

Drawings

Fig. 1 is a three-dimensional structure diagram of a tedder of the present invention.

FIG. 2 is a schematic view of a tedder according to the present invention.

Fig. 3 is a perspective view of the inside of the tedder of the present invention.

Fig. 4 is a three-dimensional structure diagram of a turning plate of the tedder.

Fig. 5 is a perspective view of a tedder according to embodiment 2 of the present invention.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a pushing frame (1), a rear sliding plate (2), a turning plate (3), a front sliding plate (4), a spacing avoiding groove (5), a fixed shaft (6), a fixed shaft seat (7), a caster (8), a driving chain wheel (9), a driven chain wheel (10), a sleeve (11), a transmission chain (12) and a net turning frame (13).

The specific implementation mode is as follows:

Example 1

The invention discloses a tedder, which is realized as follows: the invention relates to a tedder which comprises a pushing frame (1), a rear sliding plate (2), a turning plate (3), a front sliding plate (4), a position avoiding groove (5), a fixed shaft (6), a fixed shaft seat (7), a caster (8), a driving chain wheel (9), a driven chain wheel (10), a sleeve (11) and a transmission chain (12), wherein one side of the front sliding plate (4) is connected with one side of the rear sliding plate (2), an included angle is formed between the front sliding plate (4) and the rear sliding plate (2) and is an obtuse angle, two ends of the front sliding plate (4) and the rear sliding plate (2) are respectively provided with a baffle plate, two pairs of fixed shaft seats (7) are arranged at the bottom of the front sliding plate (4), two pairs of fixed shaft seats (7) are arranged at the bottom of the rear sliding plate (2), the caster (8) is arranged between the pair of fixed shaft seats (7), the position avoiding groove (5) is formed at the joint of the front sliding plate (4, the device comprises a fixed shaft (6) arranged in a position avoiding groove (5), two ends of the fixed shaft (6) are respectively connected with two baffle plates, a sleeve (11) is sleeved on the fixed shaft (6), at least three groups of turning plates (3) are equidistantly arranged on the sleeve (11), one group of turning plates (3) is formed by at least three turning plates (3) in equal angular distribution, two ends of the sleeve (11) are respectively sleeved on driven sprockets (10), driving sprockets (9) are sleeved on casters (8), the driving sprockets are connected with the driving sprockets (9) through a transmission chain (12), a pushing frame (1) is arranged on a rear sliding plate (2), a rubber pad is arranged on the pushing frame (1), the thickness of the edge of the other side of a front sliding plate (4) is gradually reduced, the thickness of the edge of the other side of the rear sliding plate (2) is gradually reduced, and the pushing frame (1) is of a telescopic structure, a plurality of grooves are formed in the caster (8) at equal intervals, the turning plate (3) is an arc-shaped plate, and a shifting strip is arranged on the turning plate (3);

When the device is used, when large-particle crops such as corn kernels and soybean kernels need to be tedded, a person firstly moves the device to a position where the aired crops are spread, the pushing frame (1) is pushed to push the device, the front sliding plate (4) shovels the crops, the crops move upwards along the front sliding plate (4), meanwhile, the trundles (8) rotate to drive the sleeve (11) to rotate through the transmission of the rotating chain, the sleeve (11) rotates to drive the turnover plate group on the sleeve to rotate, the crops are pushed to the turnover plate (3), the turnover plate (3) rotates to turn over the grains arriving at the turnover plate (3) and turn over the grains to the rear sliding plate (2), and the crops slide back to the ground along the rear sliding plate (2) to complete the tedding work of the grains, so that the device is convenient to use, time-saving, labor-saving and low in cost, and is suitable for small farmers;

Example 2

The difference between this example and example 1 is: the turning plate (3) group is replaced by a turning net rack (13); when in use, the small granular crops can be tedded;

The design of arranging the rubber pad on the pushing frame (1) increases the friction force between the hand of a person and the pushing frame (1), and is convenient for the hand of the person to hold, push and pull;

The edge of the other side of the front sliding plate (4) is gradually reduced in thickness, and the edge of the other side of the rear sliding plate (2) is gradually reduced in thickness, so that the front sliding plate can be attached to the ground, and crops on the ground can be conveniently scooped up;

The push frame (1) is designed to be of a telescopic structure, and the height of the push frame can be adjusted to adapt to the use conditions of different heights of people;

The design that a plurality of grooves are formed in the caster (8) at equal intervals enhances the gripping force of the caster (8) on the ground, and avoids the influence of the slippage of the caster (8) on the tedding effect;

The turning plate (3) is designed to be an arc-shaped plate, can drive crops to turn over, and has a good driving effect on the crops;

The turning plate (3) is provided with a shifting strip which can assist the turning plate (3) to turn over and shift the grains;

The front sliding plate (4) and the rear sliding plate (2) are matched, so that crops can be shoveled and slid movably, personnel are prevented from turning up and down, and time and labor are saved;

The turning plate (3) and the caster (8) are in matched transmission design, so that the turning plate (3) rotates to stir crops to tedge the crops, time and labor are saved, the cost is low, and the turning plate is suitable for small farmers;

The front sliding plate (4) shovels crops, and the crops move upwards along the front sliding plate (4), so that the aired grain crops do not need to be turned over by personnel once, and time and labor are saved;

The trundle (8) rotates to drive the sleeve (11) to rotate through the transmission of the rotating chain, the turning plate (3) is driven to rotate to turn over grains reaching the turning plate (3), and the turning and drying operation can be carried out through the transmission of the trundle (8), so that time and labor are saved;

The purpose of turning over the crops to be tedded by moving the driving turning plate (3) to rotate, saving time and labor and being suitable for the use requirements of small-sized farmers is achieved.

The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.

Claims

1. A tedder is characterized in that: one side of the front sliding plate is connected with one side of the rear sliding plate, an included angle is arranged between the front sliding plate and the rear sliding plate, the included angle is an obtuse angle, two ends of the front sliding plate and the rear sliding plate are respectively provided with a baffle plate, the bottom of the front sliding plate is provided with two pairs of fixed shaft seats, two pairs of fixed shaft seats are arranged at the bottom of the rear sliding plate, the caster wheel is arranged between the pair of fixed shaft seats, a position avoiding groove is arranged at the joint of the front sliding plate and the rear sliding plate, the fixed shaft is arranged in the position avoiding groove, two ends of the fixed shaft are respectively connected with two baffle plates, the sleeve is sleeved on the fixed shaft, at least three groups of turning plates are equidistantly arranged on the sleeve, one group of turning plates is composed of at least three turning plates which are distributed at equal angles, the two ends of the sleeve are respectively sleeved on the driven chain wheel, the driving chain wheel is sleeved on the caster wheel, the driving chain wheel is connected with the driving chain wheel through a transmission chain, and the rear sliding plate is provided with a pushing frame.

2. The tedder of claim 1, wherein the flap set is replaced by a flipper frame, which in use can tedder small granular crops.

3. The tedder according to claim 1, wherein the caster wheel rotates to drive the sleeve to rotate through the transmission of the rotating chain, the turning plate is driven to rotate to turn the grains reaching the turning plate, and the tedder can be used for tedding through the transmission of the caster wheel.

4. The tedder of claim 1, wherein the thickness of the other side edge of said front board is gradually reduced, and the thickness of the other side edge of said rear board is gradually reduced.

5. The tedder of claim 1, wherein said pushing frame is of a collapsible construction.

6. The tedder of claim 1, wherein the caster wheel is provided with a plurality of grooves at equal intervals.

7. The tedder according to claim 1 or 2, characterized in that the turning plate is an arc-shaped plate, and a shifting strip is arranged on the turning plate.

8. The tedder of claim 5, wherein the pushing frame is provided with a rubber pad.

9. The tedder of claim 4, wherein the front and rear slides are cooperatively designed to move to scoop and slide the crops to prevent personnel from turning over up and down.

10. The tedder of claim 9, wherein the front slide shovels the crop, the crop moving up the front slide.