CN113753595A

CN113753595A - Chain transmission bucket loading attachment

Info

Publication number: CN113753595A
Application number: CN202111122159.7A
Authority: CN
Inventors: 李业锋; 张金全; 王建刚
Original assignee: Shandong Lianbo Intelligent Manufacturing Research Institute Co ltd; Shandong Wohua Agricultural Science And Technology Co ltd
Current assignee: Shandong Lianbo Intelligent Manufacturing Research Institute Co ltd; Shandong Wohua Agricultural Science And Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2021-12-07
Anticipated expiration: 2041-09-24
Also published as: CN113753595B

Abstract

The invention discloses a chain type transmission bucket feeding device, which belongs to the technical field of feeding equipment and comprises a plurality of buckets, wherein the buckets are uniformly arranged on a conveying mechanism at intervals; the main support is obliquely arranged, a storage bin is arranged at the lower end of the main support, and a material guide groove is arranged below the upper end of the main support; the automatic seed digging and feeding device can automatically dig seeds and automatically feed the seeds, reduce the labor intensity, improve the feeding uniformity, avoid the phenomenon of material blockage and improve the sowing quality; and has the advantage of stable operation.

Description

Chain transmission bucket loading attachment

Technical Field

The invention relates to a chain type transmission bucket feeding device, and belongs to the technical field of feeding equipment.

Background

With the development of society and the progress of agricultural technology, modern agricultural automatic machinery becomes a trend, wherein an automatic seeding production line is the modern agricultural automatic machinery which uses an automatic seeding technology to improve seeding precision and efficiency, and is advanced equipment for seedling companies to realize mass production and popularize industrialized seedling, and the main steps of the equipment comprise the processes of stirring soil materials, feeding trays, loading substrates into trays, digging holes and pressing holes, seeding, covering soil, sprinkling water, discharging trays and the like.

The feeding device is an important device in a sowing production line, and the existing feeding device has the following defects in actual use:

1. the existing feeding device needs to manually pour seeds into a conveying hopper and then feed the seeds by a lifter, so that the labor intensity of workers is high.

2. The existing feeding device has uneven feeding, thereby the phenomenon of uneven seeding seriously influences the planting quality of crops.

3. The material blocking phenomenon appears easily in current loading attachment, further influences the seeding quality.

4. The feeding mechanism of the existing feeding device is unstable in operation, and the feeding efficiency and the feeding effect are influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

Disclosure of Invention

Aiming at the defects, the invention provides the chain type transmission bucket feeding device which can automatically dig seeds and automatically convey the seeds, reduces the labor intensity, can improve the feeding uniformity, avoids the phenomenon of material blockage and improves the seeding quality; and has the advantage of stable operation.

In order to solve the technical problems, the invention adopts the following technical scheme: a chain type transmission bucket feeding device comprises a plurality of buckets, wherein the buckets are uniformly arranged on a conveying mechanism at intervals, the conveying mechanism comprises two chains, the chains are wound on a driving shaft and a driven shaft through chain wheels, the driving shaft is rotatably arranged at the upper end of a main support, and the driven shaft is rotatably arranged at the lower end of the main support;

the main support slope sets up, the lower extreme of main support is provided with the storage silo, the upper end below of main support is equipped with the baffle box.

Furthermore, one end of the driving shaft is connected with a motor; the excavator bucket is of a V-shaped structure, and one side surface of the excavator bucket is parallel to the running direction of the chain; the side face of the bucket parallel to the running direction of the chain is connected to the chain.

Furthermore, the side face of the bucket parallel to the running direction of the chain is fixedly connected to the chain through a mounting plate.

Furthermore, the side face of the bucket parallel to the running direction of the chain is movably connected to the chain through a bucket support.

Further, the bucket support includes a support; the bracket is of a U-shaped structure, and the closed end of the bracket is fixed on the chain; the excavator bucket is arranged in the support, and two ends of the excavator bucket are rotatably connected to two sides of the support through rotating shafts;

furthermore, shifting forks are arranged on two sides of the support and are V-shaped, and one side surface of each shifting fork is parallel to the running direction of the chain and is fixedly connected with the support; the other side surface of the shifting fork is arranged in a suspended manner; when the bucket moves upwards, the suspended side surface of the shifting fork supports the bucket to rotate.

Further, the adjusting mechanism is arranged on two sides of the bottom end of the main support; the adjusting mechanism is connected with the driven shaft, and the position of the driven shaft on the main bracket can be adjusted.

Further, guiding mechanism includes the bearing, the both ends of driven shaft are passed through the bearing and are rotated the connection on the bearing, the both sides of bearing are equipped with the spout, the bearing passes through the spout and slides and set up on linear guide, linear guide fixes on the main support.

Further, the upper end of the bearing is connected with a screw rod, the other end of the screw rod is fastened on a supporting seat through a nut, the supporting seat is in threaded connection with the screw rod, and the supporting seat is fixed on the main support.

Further, fan-shaped baffles are arranged at two ends of the bucket.

After the technical scheme is adopted, compared with the prior art, the invention has the following advantages:

aiming at the defects, the invention provides the chain type transmission bucket feeding device which can automatically dig seeds and automatically convey the seeds, reduces the labor intensity, can improve the feeding uniformity, avoids the phenomenon of material blockage and improves the seeding quality.

The invention can ensure the stable operation of the equipment by adjusting the tightness degree of the chain through the adjusting mechanism.

The invention can ensure that seeds in the bucket quickly enter the seeder, thereby ensuring the seeding uniformity and preventing the occurrence of over-dense seeding or under-seeding areas.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a partial schematic view of embodiment 1;

FIG. 3 is a partial structural view of embodiment 2;

FIG. 4 is a schematic view of a bucket support in embodiment 2;

in the figure, the position of the upper end of the main shaft,

1-main support, 2-driving shaft, 3-driven driving shaft, 4-storage bin, 5-chain, 6-bucket, 7-adjusting mechanism, 71-bearing seat, 72-linear guide rail, 73-screw, 74-nut, 75-supporting seat, 8-bucket support, 81-bucket support, 82-rotating shaft, 83-shifting fork, 9-guide groove, 10-motor and 11-mounting plate.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, the present embodiment provides a chain transmission bucket loading device, which includes a plurality of buckets 6, wherein the buckets 6 are uniformly arranged on a conveying mechanism at intervals, the conveying mechanism includes two chains 5, the chains 5 are wound around a driving shaft 2 and a driven shaft 3 through sprockets, the driving shaft 2 is rotatably arranged at the upper end of a main support 1, and the driven shaft 3 is rotatably arranged at the lower end of the main support 1.

The main support 1 is of a frame structure, the main support 1 is obliquely arranged, a storage bin 4 is arranged at the lower end of the main support 1, and a material guide groove 9 is arranged below the upper end of the main support 1.

The driving part is connected to the one end of driving shaft 2, in this embodiment, the driving part is the motor, drives driving shaft 2 through the motor and rotates to two chains 5 of drive bucket 6 along main support 1 circulation.

The excavator bucket 6 is of a V-shaped structure, and fan-shaped baffles are arranged at two ends of the excavator bucket 6 to prevent seeds from leaking out of the two ends of the excavator bucket 6.

One side surface of the bucket 6 is parallel to the running direction of the chain 5; the side surfaces of the buckets 6 parallel to the running direction of the chain 5 are connected to the chain 5.

In this embodiment, the side surface of the bucket 6 parallel to the running direction of the chain 5 is fixedly connected to the chain 5 through a mounting plate 11.

Example 2

As shown in fig. 3 to 4, the present embodiment provides a chain-drive bucket loading device, which is different from embodiment 1 in that: the side surface of the bucket 6 parallel to the running direction of the chain 5 can be movably connected to the chain 5 through a bucket support 8, and the bucket support 8 comprises a support 81; the support 81 is of a U-shaped structure, the closed end of the support 81 is fixed on the chain 5, the bucket 6 is arranged in the support 81, two ends of the bucket 6 are rotatably connected to two sides of the support 81 through rotating shafts 82, shifting forks 83 are arranged on two sides of the support 81, the shifting forks 83 are V-shaped, and one side surface of each shifting fork 83 is parallel to the running direction of the chain 5 and is fixedly connected with the support 81; the other side of the shifting fork 83 is suspended, and when the bucket 6 moves upwards, the bucket 6 can be supported without rotation.

The feeding device further comprises an adjusting mechanism 7, and the adjusting mechanism 7 is arranged on two sides of the bottom end of the main support 1; the adjusting mechanism 7 is connected with the driven shaft 3 and can adjust the position of the driven shaft 3 on the main bracket 1; the adjusting mechanism 7 comprises a bearing seat 71, two ends of the driven shaft 3 are rotatably connected to the bearing seat 71 through bearings, sliding grooves are formed in two sides of the bearing seat 71, the bearing seat 71 is slidably arranged on a linear guide rail 72 through the sliding grooves, and the linear guide rail 72 is fixed to the main support 1.

The upper end of the bearing seat 71 is connected with a screw 73, the other end of the screw 73 is fastened on a support seat 75 through a nut 74, the support seat 75 is in threaded connection with the screw 73, and the support seat 75 is fixed on the main support 1.

The working principle of the embodiment is as follows:

the during operation, the motor drive driving shaft rotates, the driving shaft passes through the chain and drives bucket circulation, when the bucket moves the main support bottom, under the support of shift fork, the bucket digs the seed as in it, when the bucket moves the main support top and continue the downward movement, under the action of gravity, the bucket is rotatory downwards along the pivot, the seed is poured rapidly and is fallen into the baffle box, can guarantee that each bucket seed gets into the seeder from the baffle box completely in the short time, thereby ensure the homogeneity of seeding, prevent to sow the appearance of passing closely or seeding not reaching the region.

When the position of the driven shaft on the main support needs to be adjusted, the screw is rotated by using a tool wrench, the screw pushes the bearing seat to move along the linear guide rail, the chain is tensioned or loosened, and the tightness degree of the chain is adjusted.

The foregoing is illustrative of the best mode of the invention and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a chain transmission bucket loading attachment which characterized in that: the automatic dredging device comprises a plurality of digging buckets (6), wherein the digging buckets (6) are uniformly arranged on a conveying mechanism at intervals, the conveying mechanism comprises two chains (5), the chains (5) are wound on a driving shaft (2) and a driven shaft (3) through chain wheels, the driving shaft (2) is rotatably arranged at the upper end of a main support (1), and the driven shaft (3) is rotatably arranged at the lower end of the main support (1);

the inclined material storage device is characterized in that the main support (1) is obliquely arranged, a material storage bin (4) is arranged at the lower end of the main support (1), and a material guide groove (9) is arranged below the upper end of the main support (1).

2. A chain drive bucket loading system as set forth in claim 1 wherein: one end of the driving shaft (2) is connected with a motor; the excavator bucket (6) is of a V-shaped structure, and one side surface of the excavator bucket (6) is parallel to the running direction of the chain (5); the side surfaces of the buckets (6) parallel to the running direction of the chain (5) are connected to the chain (5).

3. A chain drive bucket loading system as set forth in claim 2 wherein: the side surfaces of the digging bucket (6) parallel to the running direction of the chain (5) are fixedly connected to the chain (5) through a mounting plate (11).

4. A chain drive bucket loading system as set forth in claim 2 wherein: the side surfaces of the buckets (6) parallel to the running direction of the chain (5) are movably connected to the chain (5) through bucket supports (8).

5. The chain drive bucket loading system of claim 4 further comprising: the bucket support (8) comprises a support (81); the support (81) is of a U-shaped structure, and the closed end of the support (81) is fixed on the chain (5); the excavator bucket (6) is arranged in the support (81), and two ends of the excavator bucket (6) are rotatably connected to two sides of the support (81) through rotating shafts (82).

6. The chain drive bucket loading system of claim 5 wherein: shifting forks (83) are arranged on two sides of the support (81), the shifting forks (83) are V-shaped, and one side face of each shifting fork (83) is parallel to the running direction of the chain (5) and is fixedly connected with the support (81); the other side surface of the shifting fork (83) is arranged in a suspended way; when the bucket (6) moves upwards, the suspended side surface of the shifting fork (83) supports the bucket (6) to rotate.

7. A chain drive bucket loading system as set forth in claim 1 wherein: the adjusting mechanism (7) is arranged on two sides of the bottom end of the main bracket (1); the adjusting mechanism (7) is connected with the driven shaft (3) and can adjust the position of the driven shaft (3) on the main bracket (1).

8. A chain drive bucket loading system as set forth in claim 7 wherein: the adjusting mechanism (7) comprises a bearing (71), the two ends of the driven shaft (3) are rotatably connected to the bearing (71) through the bearing, sliding grooves are formed in the two sides of the bearing (71), the bearing (71) is arranged on the linear guide rail (72) in a sliding mode through the sliding grooves, and the linear guide rail (72) is fixed to the main support (1).

9. A chain drive bucket loading system as set forth in claim 8 wherein: the upper end of the bearing (71) is connected with a screw rod (73), the other end of the screw rod (73) is fastened on a supporting seat (75) through a nut (74), the supporting seat (75) is in threaded connection with the screw rod (73), and the supporting seat (75) is fixed on the main support (1).

10. A chain drive bucket loading system as set forth in claim 1 wherein: fan-shaped baffles are arranged at two ends of the bucket (6).