CN210922149U - Corn airing device - Google Patents

Abstract

The utility model discloses a maize drying device, including taking frame, wheel, rack bar, connecting piece and drive pivot, the quantity of taking the frame is two, and two upper ends of taking the frame are articulated, the lower extreme of taking the frame even has the shaft, the epaxial wheel that is equipped with of wheel, two take and be equipped with the connecting piece between the frame, be equipped with the drive pivot in the connecting piece, be equipped with the gear in the drive pivot, the tip of drive pivot is equipped with changes the handle, it has the rack bar to take the epaxial, rack bar and gear engagement. Two take the carrier to form the triangle structure, guarantee the stability of taking the carrier, the lower extreme of taking the carrier passes through the cooperation of rack bar and gear, realizes making things convenient for getting of maize to take the regulation of carrier height, and the maize adopts the mode that the multilayer was placed, not only saves space, carries on in addition in large quantity, and the maize is got and is put conveniently, quick, has guaranteed operating personnel's safety.

Description

Corn airing device

Technical Field

The utility model relates to an agricultural equipment technical field specifically is a maize drying device.

Background

Corn is an annual herbaceous plant of the family poaceae. Also named as corn, corn cob, corn, pearl rice, etc. Native to central and south america, it is an important food crop of the world.

The improvement of the corn yield in a unit area is a main research direction at present, in the research process, the harvested corn needs to be aired and then subjected to quality analysis, generally, after the harvested corn is pulled away from corn husks, the corn husks of the two corns are bound together to be used for hanging and airing. The existing airing is mainly realized by means of an airing support or by horizontally building a wooden frame on the ground, so that the occupied area is large; or, set up the sunning support as the multilayer, but because highly higher, the process of getting of maize is very inconvenient, and operating personnel need accomplish the maize with the help of ladders etc. and get and put, has certain danger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide a maize drying device, two take the carrier to form the triangle structure, guarantee the stability of taking the carrier, the lower extreme of taking the carrier passes through the cooperation of rack bar and gear, realizes making things convenient for getting of maize to take the regulation of carrier height, has made things convenient for getting of maize to put, and the maize adopts the mode that the multilayer was placed, not only saves space, carries a large amount moreover, and the maize is got and is put conveniently, fast, has guaranteed operating personnel's safety.

In order to realize the purpose, the utility model provides the following technical scheme:

the utility model provides a maize drying device, is including taking carrier, wheel, rack bar, connecting piece and drive pivot, the quantity of taking the carrier is two, and two upper ends of taking the carrier are articulated, the lower extreme of taking the carrier even has the shaft, the epaxial wheel that is equipped with of wheel, two take and be equipped with the connecting piece between the carrier, be equipped with the drive pivot in the connecting piece, be equipped with the gear in the drive pivot, the tip of drive pivot is equipped with changes the handle, it has rack bar to take the epaxial, rack bar and gear engagement.

Preferably, the carrying frame comprises a frame and carrying rods, the frame is a rectangular frame, a plurality of carrying rods are uniformly connected in the frame, a supporting block is arranged at the lower end of the frame, and a shaft sleeve matched with the wheel shaft is arranged at the lower end of the supporting block.

Preferably, the connecting piece is including fixed box and connecting rod, the quantity of fixed box is two, connects through the connecting rod between two fixed boxes, be equipped with on the fixed box with drive pivot complex shaft hole, the one end of drive pivot rotates with fixed box to be connected, in the fixed box was located to the gear, be equipped with on the fixed box with rack bar complex rack hole.

Preferably, every the cover has two rack bars on the shaft, and two rack bars locate the both ends of shaft respectively, and the one end of rack bar is equipped with the connecting block, the connecting block cover is in the outside of shaft and articulated with the shaft, the other end of rack bar is equipped with the stopper, the both sides of fixed box are located respectively to stopper and connecting block, and the upper and lower both sides of gear are located respectively to the rack bar with one side on the different shafts.

Preferably, the upper end of the connecting rod is provided with a supporting column.

Preferably, the upper ends of the two carrying frames are provided with connecting cylinders, and the connecting cylinders are connected through connecting shafts.

Preferably, a locking bolt for fixing the rack bar is provided at one side of the fixing box.

Compared with the prior art, the beneficial effects of utility model are that:

1. the utility model discloses a triangular structure is constituteed to two taking frames, guarantees the stability of taking frames, and the lower extreme of taking frames passes through the cooperation of rack bar and gear, realizes making things convenient for getting of maize to take the regulation of frame height, and the maize adopts the mode that the multilayer was placed, not only saves space, carries on in addition in large quantity, and the maize is got and is put conveniently, fast, has guaranteed operating personnel's safety.

2. The utility model has the advantages of simple structure, the manufacturing of being convenient for, the cost is lower, and the lower extreme of taking the carrier in addition sets up the wheel, and convenient the removal is convenient for select the sunning position according to the illumination of sunshine, has improved the sunning effect.

3. The two rack rods are connected to each carrying frame, so that the connection firmness is ensured, and the structural stability is improved; set up the support column in the upper end of connecting rod, realize supporting after the carrier frame descends, avoid two support frame junctions to damage, improve support strength.

Drawings

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

FIG. 2 is a schematic structural view of the carrying frame;

FIG. 3 is a schematic structural view of a rack bar;

FIG. 4 is a schematic structural view of a driving shaft;

FIG. 5 is a schematic structural view of a connector;

FIG. 6 is a schematic structural view of the utility model when airing corn;

FIG. 7 is a schematic view of the structure of the utility model for putting corn;

fig. 8 is a schematic view of the connection structure of two carrying frames.

In the figure: 1-carrying the frame; 101-a frame; 102-carrying pole; 103-a support block; 104-a shaft sleeve; 105-a connector barrel; 106-a connecting shaft; 2-vehicle wheels; 3-wheel shaft; 4-a rack bar; 401-a limiting block; 402-connecting block; 5-a connector; 501-supporting columns; 502-a stationary box; 503-connecting rod; 504-rack holes; 505-a shaft hole; 506-a locking bolt; 6-driving the rotating shaft; 601-gear; 602-rotating handle.

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.

As shown in fig. 1, a corn airing device comprises two carrying frames 1, wheels 2, rack rods 4, connecting pieces 5 and driving rotating shafts 6, wherein the number of the carrying frames 1 is two, the upper ends of the two carrying frames 1 are hinged, the lower end of the carrying frame 1 is connected with a wheel shaft 3, the wheels 2 are arranged on the wheel shaft 3, the connecting pieces 5 are arranged between the two carrying frames 1, the driving rotating shafts 6 are arranged in the connecting pieces 5, as shown in fig. 4, the driving rotating shafts 6 are provided with gears 601, the end parts of the driving rotating shafts 6 are provided with rotating handles 602, the wheel shafts 3 are connected with the rack rods 4, one ends of the rack rods 4 are sleeved on the wheel shafts 3 and can rotate freely, the rack rods 4 are made of metal, and the rack rods.

The two carrying frames 1 and the rack rods 4 form a triangle, and the rack rods 4 are connected through the connecting piece 5, so that the whole device forms a whole, and the stability of the device in the using process is ensured. In the present embodiment, the specific structure of each component is as follows:

as shown in fig. 2, the carrier 1 includes a frame 101 and carrier rods 102, the frame 101 is a rectangular frame, a plurality of carrier rods 102 are uniformly connected in the frame 101, the size of the frame 101 and the number of the carrier rods 102 can be set according to actual use conditions, in this embodiment, 6 carrier rods are provided, the lower end of the frame 101 is provided with a support block 103, the lower end of the support block 103 is provided with a bushing 104 matched with the wheel axle 3, and the support block 103 is used for raising the lower end of the carrier 1 to prevent the lower end of the carrier 1 from interfering with the rack rod 4 in position during movement.

As shown in fig. 5, the connecting member 5 includes two fixing boxes 502 and two connecting rods 503, the two fixing boxes are connected by the connecting rod 503, the fixing box 502 is provided with a shaft hole 505 matched with the driving rotating shaft 6, one end of the driving rotating shaft 6 is connected with one fixing box 502 by a bearing, the other end of the driving rotating shaft 6 penetrates out of the shaft hole 505 of the other fixing box 502, the end is provided with a rotating handle 602, a gear 601 is arranged in the fixing box 502, and the fixing box 502 is provided with a rack hole 504 matched with the rack bar 4.

Every axle 3 goes up the cover and has two rack bars 4, the both ends of axle 3 are located respectively to two rack bars 4, concrete position is between axle sleeve 104 and wheel 2, as shown in fig. 3, the one end of rack bar 4 is equipped with connecting block 402, connecting block 402 cover is in the outside of axle 3 and is articulated with axle 3, the other end of rack bar 4 is equipped with stopper 401, the both sides of fixed box 502 are located respectively to stopper 401 and connecting block 402, through stopper 401, can prevent rack bar 4 from deviating from fixed box 502, prevent to take place the separation, guarantee the reliability of using, the upper and lower both sides of gear 601 are located respectively to rack bar 4 with one side on the different axles 3, namely, the rotation of a gear 601 drives two rack bars 4 and removes to opposite direction, thereby realize two carrier 1 and move to relative or the opposite directions simultaneously, realize carrying the regulation of frame 1 height.

When placing the maize, two take up frame 1 inclination is less, tend to the level, its one end holding power of keeping away from wheel 2 is less, lead to the damage in order to prevent that the support frame atress is too big, be equipped with support column 501 in the upper end of connecting rod 503, two take up frame 1's upper end is taken up in the upper end of support column 501, to taking up frame 1 and playing certain holding power, avoid damaging, can also carry on spacingly to the distance that takes up frame 1 to both sides removal simultaneously, ensure to take up frame 1 and have certain inclination when placing with the maize, conveniently take up frame 1 can more smooth stand.

The upper ends of the two carrying frames 1 can be hinged, in this embodiment, as shown in fig. 8, the upper ends of the two carrying frames 1 are provided with connecting cylinders 105, and the connecting cylinders 105 are connected through connecting shafts 106, so that the connecting mode is simple and firm, the carrying capacity is large, and the use is more reliable.

In order to facilitate fixing and realize angle fixing between the two carrying frames 1, a locking bolt 506 for fixing the rack bar 4 is arranged on one side of the fixing box 502, after the angle is adjusted, the rack bar 4 is tightly jacked by rotating the locking bolt 506, the rack bar 4 is prevented from moving, and the stability and the use reliability of the device in the airing process are improved.

The specific use mode is as follows:

when placing corn, as shown in fig. 7, the rotating handle 602 is rotated, the rack bar 4 is driven by the gear 601 to move towards two sides of the fixed box 502, the lower end of the carrying rack 1 is pushed away towards two sides, the upper end of the carrying rack 1 is slowly descended until the upper end of the carrying rack 1 is lapped on the supporting column 501, the corn is lapped on the carrying rod 102, then the rotating handle 602 is rotated, the wheel 2 moves towards the connecting piece 5 under the pulling of the rack bar 4, the upper end of the carrying rack 1 moves upwards, as shown in fig. 6, the angle between the carrying rack 1 and the ground is 50-60 degrees, and then the carrying rack is fixed by the locking bolt 506.

As shown in figure 7, when taking corn, the locking bolt 506 is loosened, the rotating handle 602 is rotated, the wheel 2 moves away from the connecting piece 5, the upper end of the carrying frame 1 is carried on the supporting column 501, and then the corn is taken down.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The utility model provides a maize drying device which characterized in that: including taking carrier, wheel, rack bar, connecting piece and drive pivot, the quantity of taking the carrier is two, and two upper ends of taking the carrier are articulated, the lower extreme of taking the carrier even has the shaft, the epaxial wheel that is equipped with of wheel, two take and be equipped with the connecting piece between the carrier, be equipped with the drive pivot in the connecting piece, be equipped with the gear in the drive pivot, the tip of drive pivot is equipped with changes the handle, it has rack bar to take epaxial, rack bar and gear engagement.

2. The corn airing device of claim 1, wherein: the carrying frame comprises a frame and carrying rods, the frame is a rectangular frame, a plurality of carrying rods are uniformly connected in the frame, supporting blocks are arranged at the lower ends of the frame, and shaft sleeves matched with the wheel shafts are arranged at the lower ends of the supporting blocks.

3. The corn airing device of claim 1, wherein: the connecting piece is including fixed box and connecting rod, the quantity of fixed box is two, connects through the connecting rod between two fixed boxes, be equipped with on the fixed box with drive pivot complex shaft hole, the one end of drive pivot rotates with fixed box to be connected, in the fixed box was located to the gear, be equipped with on the fixed box with rack bar complex rack hole.

4. The corn airing device of claim 3, wherein: every the epaxial cover of wheel has two rack bars, and two rack bars locate the both ends of shaft respectively, and the one end of rack bar is equipped with the connecting block, the connecting block cover is in the outside of shaft and articulated with the shaft, the other end of rack bar is equipped with the stopper, the both sides of fixed box are located respectively to stopper and connecting block, and the upper and lower both sides of gear are located respectively to the epaxial rack bar with one side of different axles.

5. The corn airing device of claim 3, wherein: the upper end of the connecting rod is provided with a supporting column.

6. The corn airing device of claim 1, wherein: the upper ends of the two carrying frames are provided with connecting cylinders which are connected through connecting shafts.

7. The corn airing device of claim 3, wherein: and one side of the fixed box is provided with a locking bolt for fixing the rack bar.

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