CN220476295U - Discharging mechanism of seeder - Google Patents

Abstract

The utility model discloses a blanking mechanism of a seeder, which comprises: the left end and the right end of the storage box are symmetrically provided with fixing pieces, and the storage box is supported by a fixing plate below; manual speed change mechanisms are installed on the left side and the right side of the storage box, and the manual speed change mechanisms comprise: the device comprises a speed change gear disc, a chain and a gear set, wherein the surface of the speed change gear disc is connected with the upper half section of the chain in a meshed manner, and the lower half section of the chain is connected with the gear set in a meshed manner; the fixing piece, the below rotation of fixing piece is connected with the octagonal pole, and the unloading mechanism of this seeder can adjust the position of changeing the material roller recess and adapt to the crops that need sow when crops are different in daily use to and when sowing, can carry out the unloading through the wheel that the chain is connected, also can, use the chain regulator to adjust the length of chain, with its meshing connection on the gear of equidimension not after the chain is adjusted to will control the precision of sowing.

Description

Discharging mechanism of seeder

Technical Field

The utility model relates to the technical field of crop planting, in particular to a blanking mechanism of a seeder.

Background

Crops are an indispensable part of daily life of people, and because of a large population, the demands for the crops are also large, and if the crops are planted manually, the crops can be planted slowly, so that the blanking mechanisms of the sowing machines on the market are various;

such as grain drill, corn hill planter, cotton planter, pasture spreader, etc.;

there are still problems, such as the conventional seeder, that only one kind of crop can be sown in daily use, and if a plurality of kinds of crop are planted, a plurality of kinds of seeders are needed, and seeds may be piled up in the same place in the use process, and there are large-scale no seeds, and the seed interval cannot be adjusted, so that the growth of the subsequent crops is greatly affected, therefore, we propose a blanking mechanism of the seeder, so as to solve the problems mentioned in the foregoing.

Disclosure of Invention

The utility model aims to provide a discharging mechanism of a seeding machine, which is used for solving the problems that the conventional seeding machine in the prior art can only sow one crop in daily use, a plurality of kinds of seeding machines are needed if a plurality of crops are needed to be planted, seeds can be piled in the same place in the use process, the seeds are not widely planted in a large range, and the gaps between the seeds are different, so that the growth of the subsequent crops is greatly influenced, and therefore, the discharging mechanism of the seeding machine is provided, so that the problems are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a discharging mechanism of a seeding machine, comprising:

the left end and the right end of the storage box are symmetrically provided with fixing pieces, and the storage box is supported by a fixing plate below;

further comprises:

manual speed change mechanisms are installed on the left side and the right side of the storage box, and the manual speed change mechanisms comprise: the device comprises a speed change gear disc, a chain and a gear set, wherein the surface of the speed change gear disc is connected with the upper half section of the chain in a meshed manner, and the lower half section of the chain is connected with the gear set in a meshed manner;

the lower part of the fixing piece is rotationally connected with an octagonal rod, the left end and the right end of the octagonal rod are respectively connected with a variable-speed gear disc through clamping grooves, and the fixing piece is of an F-shaped structure;

the left side surface draw-in groove of octagonal pole is connected with the fixed block, and the top threaded connection of fixed block has the screw to the octagonal pole is connected with the fixed block draw-in groove, and wherein the fixed block rotates with the mounting to be connected.

Preferably, a discharging hopper is fixedly arranged below the storage box, and a material rotating roller is rotatably connected inside the upper part of the discharging hopper.

Preferably, the middle part of the octagonal rod is fixedly connected with a material transferring roller, the surface array of the material transferring roller is provided with a plurality of grooves with gradually reduced diameters from left to right, and the octagonal rod and the material transferring roller are of an integrated structure.

Preferably, the lower clamping groove of the blanking hopper is connected with a blanking pipe, the blanking pipe is installed through a rear ground breaking supporting rod, the ground breaking supporting rod is fixedly connected to a fixing plate, and a hanging rod is installed on the rear surface of the fixing plate.

Preferably, the left and right sides in front of fixed plate rotates and is connected with the connecting rod, and the lower half section rotation of connecting rod is connected with the soil leveling roller.

Preferably, the gear sets are fixedly connected to the left end and the right end of the rotating shaft, the rotating shaft is rotatably connected to the lower portion of the fixed connecting shaft, the upper end of the fixed connecting shaft is fixedly connected to the fixed plate, and a plurality of wheels are fixedly arranged in the middle of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: according to the blanking mechanism of the seeder, the positions of the grooves of the material rotating roller can be adjusted according to different crops in daily use, so that crops to be sown can be adapted, and when the crops are sown, the crops can be blanked through wheels connected by chains, or the length of the chains can be adjusted by using a chain adjuster, and the chains are meshed and connected to gears with different sizes after being adjusted, so that the precision of sowing can be controlled;

1. be provided with the octagon bar, change material roller and lower hopper, through carrying out the left and right pulling with the octagon bar to with the change material roller of octagon bar mid portion drive and move about the inside of lower hopper, change the recess size that the material roller exposes in the storage case through changeing the left and right movement of material roller, thereby to the seeding of different crops.

2. The fixing piece, the fixing block and the screw are arranged, after the position of the material rotating roller is determined, the screw is required to rotate on the surface of the fixing block, so that the position of the material rotating roller is fixed, and the forced displacement of the material rotating roller due to shaking of the seeder is avoided.

3. The speed change gear disc, the chain and the gear set are arranged, the length and the position of the chain are connected through the surface engagement of the speed change gear disc, so that the gear set fixedly connected with the rotating shaft is driven to rotate when the wheel rotates, the chain in engaged connection with the gear set is driven to rotate, and the sowing precision can be controlled.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of the structure of the utility model in section A of FIG. 1;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a storage bin; 2. a fixing member; 3. an octagonal bar; 4. a variable speed gear plate; 5. a material transferring roller; 6. a fixed block; 7. tightening the fixing screw; 8. discharging a hopper; 9. discharging pipes; 10. a ground breaking supporting rod; 11. a fixing plate; 12. a connecting rod is hung; 13. a connecting rod; 14. a soil leveling roller; 15. a chain; 16. a gear set; 17. a rotating shaft; 18. a connecting shaft is fixed; 19. and (3) wheels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the device comprises a storage box 1, a fixing piece 2, an octagonal rod 3, a variable-speed gear disc 4, a material rotating roller 5, a fixing block 6, screws 7, a blanking hopper 8, a blanking pipe 9, a ground breaking supporting rod 10, a fixing plate 11, a hanging connecting rod 12, a connecting rod 13, a soil leveling roller 14, a chain 15, a gear set 16, a rotating shaft 17, a fixed connecting shaft 18 and wheels 19.

When the product is used for sowing, as shown in fig. 2 and 3, firstly, a hanging rod 12 arranged on the rear surface of a fixed plate 11 is connected to a tractor for connection and fixation, then the product is conveyed to a cultivated land to be sowed through the tractor, then a seed to be sowed is debugged and sower according to the requirement, firstly, a screw 7 is rotated and loosened to be tightly attached, so that an octagonal rod 3 can be moved left and right, the octagonal rod 3 is pulled to be moved left and right, then a turning roll 5 fixedly connected with the middle part of the octagonal rod 3 can be moved left and right, grooves on the surface of the turning roll 5 can be observed from above a storage box 1 when the turning roll 5 is moved left and right, and the turning roll is stopped when the turning roll is moved to the required groove, so that the adjustment of different sowing specifications required for different crops is completed, and after the specification is adjusted, as shown in fig. 1, 2 and 5, the screw 7 is required to be rotated to be tightly attached to the inside a fixed block 6, and the turning roll 7 cannot be rotated to be tightly attached to the octagonal rod 3;

after the seeding specification is adjusted, as shown in fig. 1, fig. 2 and fig. 5, the chain 15 is disassembled by using the chain 15 detacher, then the chain 15 is increased or reduced according to the required seeding precision, after the increase or the reduction, the upper end of the chain 15 is meshed with the speed change gear disc 4, and then the lower end of the chain 15 is meshed with the gear set 16 fixedly connected with the surface of the rotating shaft 17, so that the precision of the seeder is set;

after each function of the seeding machine is debugged, as shown in fig. 2 and 3, seeds are filled in the storage box 1, then the hanging rod 12 is pulled by a tractor, the whole device is driven by the hanging rod 12 to start moving, soil is pulled out by a soil breaking support rod 10 fixedly connected with the rear end below a fixed plate 11 during moving, at this time, the rotation of the wheels 19 drives the rotating shaft 17 to rotate because of the movement of the whole device and the rotation of the wheels 19 and the rotating shaft 17, at this time, the whole wheels 19 are not deflected and misplaced because of the fixed plate 11 fixedly connected with a fixed connecting shaft 18 is arranged above the rotating shaft 17, after the wheels 19 rotate, the rotating shaft 17 is driven to rotate on the fixed connecting shaft 18, a gear set 16 fixedly connected with the surface of the rotating shaft 17 is driven to rotate by the hanging rod 12, then the lower half section of a chain 15 meshed with the gear set 16 is driven to rotate by the rotation of the chain 15, and the gear change 4 meshed with the upper half section of the chain 15 is driven to rotate by the rotation of the chain 15, at this time, and the eight-gear change wheel 4 and the eight-wheel disc is driven by the eight-wheel rod 3 is driven by the rotating rod 5 to rotate inside the rotating roller 5 when the eight-wheel roller wheel 5 falls into the inner part 5, and the eight-wheel groove 5 rotates inside the rotating groove 5, and the eight-wheel material falls into the inner part 5 when the rotating groove 5 rotates inside the rotating groove 5;

after the seeds fall into the cultivated land, as shown in fig. 1, 2 and 3, when the utility model moves, the soil leveling roller 14 is pulled to rotate by the connecting rods 13 which are rotatably connected at the left and right ends in front of the fixed plate 11, and the seeds are covered by the soil when the soil leveling roller 14 rotates, so that the sowing of the seeds is completed.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A discharging mechanism of a seeding machine, comprising:

the storage box (1), the left and right ends of the storage box (1) are symmetrically provided with fixing pieces (2), and the storage box (1) is supported by a fixing plate (11) below;

characterized by further comprising:

manual speed change mechanisms are arranged on the left side and the right side of the storage box (1), and the manual speed change mechanisms comprise: the device comprises a speed change gear disc (4), a chain (15) and a gear set (16), wherein the surface of the speed change gear disc (4) is connected with the upper half section of the chain (15) in a meshed manner, and the lower half section of the chain (15) is connected with the gear set (16) in a meshed manner;

the fixing piece (2), the octagonal rod (3) is rotationally connected below the fixing piece (2), the grooves at the left end and the right end of the octagonal rod (3) are respectively connected with a speed change gear disc (4), and the fixing piece (2) is of an F-shaped structure;

the left side surface draw-in groove of octagonal pole (3) is connected with fixed block (6), and the top threaded connection of fixed block (6) has screw (7) to octagonal pole (3) and fixed block (6) draw-in groove are connected, and wherein fixed block (6) are connected with mounting (2) rotation.

2. The blanking mechanism of a planter as claimed in claim 1, wherein: the lower part of the storage box (1) is fixedly provided with a discharging hopper (8), and the upper part of the discharging hopper (8) is internally connected with a material rotating roller (5) in a rotating way.

3. The blanking mechanism of a planter as claimed in claim 1, wherein: the middle part fixedly connected with of octagon bar (3) changes material roller (5), and the surface array of changeing material roller (5) is provided with a plurality of recesses that from left to right diameter reduces gradually to octagon bar (3) are integrated structure with changeing material roller (5).

4. The blanking mechanism of a planter as claimed in claim 2, wherein: the lower clamping groove of the blanking hopper (8) is connected with a blanking pipe (9), the blanking pipe (9) is installed through a rear ground breaking supporting rod (10), the ground breaking supporting rod (10) is fixedly connected to a fixing plate (11), and a hanging rod (12) is installed on the rear surface of the fixing plate (11).

5. The blanking mechanism of a planter as set forth in claim 4, wherein: the left side and the right side in front of fixed plate (11) rotate and are connected with connecting rod (13), and the lower half section of connecting rod (13) rotates and is connected with flat soil roller (14).

6. The blanking mechanism of a planter as claimed in claim 1, wherein: the gear sets (16) are fixedly connected to the left end and the right end of the rotating shaft (17), the rotating shaft (17) is rotatably connected to the lower portion of the fixed connecting shaft (18), the upper end of the fixed connecting shaft (18) is fixedly connected to the fixed plate (11), and a plurality of wheels (19) are fixedly arranged in the middle of the rotating shaft (17).