CN219421620U

CN219421620U - Detachable grain unloading mechanism for agricultural harvester

Info

Publication number: CN219421620U
Application number: CN202320506721.4U
Authority: CN
Inventors: 李俊侠; 孟凡利; 孙帅帅
Original assignee: Qingdao Dayuxin Machinery Technology Co ltd
Current assignee: Qingdao Dayuxin Machinery Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-28
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a detachable grain unloading mechanism for an agricultural harvester, which belongs to the technical field of agricultural harvesting equipment and comprises a grain unloading hopper, wherein a support is hinged to the top end of the grain unloading hopper, an extension hopper is arranged at the bottom end of the grain unloading hopper, and sliding blocks are fixed on two symmetrically arranged vertical inner walls of the extension hopper; the two sides of the grain unloading hopper are provided with sliding grooves matched with the sliding blocks, two clamping blocks are fixed on the extension hopper, and two limit bolts are arranged above the extension hopper; screw holes matched with the limit bolts are formed in the two clamping blocks, and a plurality of slots matched with the limit bolts are formed in the grain unloading hopper; two check blocks are fixed on one side of the grain unloading hopper, which is far away from the limit bolt, a supporting plate is hinged between the two check blocks, and a plurality of supporting blocks are fixed on the side wall of the support. This a detachable grain mechanism of unloading for agricultural harvester, convenient regulation has saved the manpower.

Description

Detachable grain unloading mechanism for agricultural harvester

Technical Field

The utility model belongs to the technical field of agricultural harvesting equipment, and particularly relates to a detachable grain unloading mechanism for an agricultural harvester.

Background

The rear end of the agricultural harvester is generally provided with a small granary for temporarily storing the grains which are harvested and threshed, and in order to improve the harvesting efficiency, in the harvesting process of the small harvester, grain receiving personnel timely open a grain outlet at the lower end of the granary to put the grains in the granary into a grain receiving bag. When the grain receiving bag is filled with grains, the grain receiving bag is generally required to be moved to the ground or other platforms from the harvester by manpower, and a certain height difference exists between the harvester and the ground/other platforms, if the grain receiving bag is directly moved to the ground or other platforms from the harvester, the labor intensity is high, and the grain receiving bag is easy to damage.

Disclosure of Invention

The utility model aims to provide a detachable grain unloading mechanism for an agricultural harvester, which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable grain unloading mechanism for the agricultural harvester comprises a grain unloading hopper, wherein the top end of the grain unloading hopper is hinged with a support, the bottom end of the grain unloading hopper is provided with an extension hopper, and sliding blocks are fixed on two symmetrically arranged vertical inner walls of the extension hopper;

the two sides of the grain unloading hopper are provided with sliding grooves matched with the sliding blocks, two clamping blocks are fixed on the extension hopper, and two limit bolts are arranged above the extension hopper;

screw holes matched with the limit bolts are formed in the two clamping blocks, and a plurality of slots matched with the limit bolts are formed in the grain unloading hopper;

two check blocks are fixed on one side of the grain unloading hopper, which is far away from the limit bolt, a supporting plate is hinged between the two check blocks, and a plurality of supporting blocks are fixed on the side wall of the support.

In a further embodiment, handles are fixed to both sides of the extension bucket.

In a further embodiment, a support plate is fixed to the side of the support away from the hopper.

In a further embodiment, two first connecting blocks are fixed on two sides of the support, second connecting blocks are fixed on two sides of the support, and mounting holes are formed in the two second connecting blocks and the four first connecting blocks.

In a further embodiment, two rails are fixed to the top end of the support plate.

In a further embodiment, connecting plates are fixed on two sides of the support, and the two connecting plates are connected with the support plate.

The utility model has the technical effects and advantages that: this a detachable grain mechanism of unloading for agricultural harvester, through setting up unloading the grain fill, extend fill, the slider, the support, the dog, the fagging, the supporting shoe, fixture block and stop bolt, the drawing is fought and is screwed the bottom of two stop bolts into unloading in the slot on the grain fill, can adjust the distance between extension fill and ground or the equipment platform as required, make unloading the grain fill around the support rotatory and place the bottom of fagging on the supporting shoe of corresponding height, realize unloading the regulation of grain fill gradient, the convenience removes the grain bag that fills up grain from the harvester to ground or other platforms on, intensity of labour has not only been alleviateed, avoid the grain bag damaged moreover.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present utility model.

In the figure: 1. a grain unloading hopper; 2. an extension bucket; 3. a handle; 4. a slide block; 5. a support; 6. a first connection block; 7. a connecting plate; 8. a second connection block; 9. a support plate; 10. railing; 11. a stop block; 12. a supporting plate; 13. a support block; 14. a clamping block; 15. and a limit bolt.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Referring to fig. 1 to 3, the present utility model provides a detachable grain unloading mechanism for an agricultural harvester, and the detachable grain unloading mechanism for the agricultural harvester will be described in detail with reference to the accompanying drawings.

Example 1

A detachable grain unloading mechanism for an agricultural harvester comprises a grain unloading hopper 1, wherein a support 5 is hinged to the top end of the grain unloading hopper 1, an extension hopper 2 is arranged at the bottom end of the grain unloading hopper 1, and sliding blocks 4 are welded on two symmetrically arranged vertical inner walls of the extension hopper 2;

two sides of the grain unloading hopper 1 are provided with sliding grooves matched with the sliding blocks 4, two clamping blocks 14 are welded on the extension hopper 2, and two limit bolts 15 are arranged above the extension hopper 2;

screw holes matched with the limit bolts 15 are formed in the two clamping blocks 14, and a plurality of slots matched with the limit bolts 15 are formed in the grain unloading hopper 1;

two check blocks 11 are welded on one side of the grain unloading hopper 1 far away from the limit bolt 15, a supporting plate 12 is hinged between the two check blocks 11, and a plurality of supporting blocks 13 for supporting the supporting plate 12 are welded on the side wall of the support 5.

In this embodiment, the specific usage flow is as follows: the bottom ends of the two limit bolts 15 are screwed into the slots on the grain unloading hopper 1, the distance between the grain unloading hopper 2 and the ground or equipment platform can be adjusted according to the requirement, the grain unloading hopper 1 rotates around the support 5, the bottom ends of the supporting plates 12 are arranged on the supporting blocks 13 with corresponding heights, the inclination adjustment of the grain unloading hopper 1 is realized, grain bags filled with grains are conveniently moved from the harvester to the ground or other platforms, the labor intensity is reduced, the grain bags are prevented from being damaged, and the grain unloading hopper 2 can be disassembled for cleaning or replacement by unscrewing the two limit bolts 15 and the drawing hopper 2.

Example 2

On the basis of embodiment 1, both sides of the extension bucket 2 are fixed with handles 3, and two handles 3 are welded with the extension bucket 2, so that the extension bucket 2 can be conveniently held by hands of the handles 3 and pulled.

A support plate 9 is fixed on one side of the support 5 far away from the grain unloading hopper 1, and the support plate 9 is welded with the support 5.

Two first connecting blocks 6 are welded on two sides of the support 5, second connecting blocks 8 are welded on two sides of the support plate 9, mounting holes for the ends of bolts to pass through are formed in the two second connecting blocks 8 and the four first connecting blocks 6, and the first connecting blocks 6 and the second connecting blocks 8 are fixed on a harvester by the bolts during mounting.

Two rails 10 are fixed on the top end of the support plate 9, and the two rails 10 are welded with the support plate 9 and used for blocking grain bags filled with grains.

The two sides of the support 5 are welded with connecting plates 7, and the two connecting plates 7 are welded with supporting plates 9.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A detachable grain unloading mechanism for an agricultural harvester, comprising a grain unloading bucket (1), characterized in that: the top end of the grain unloading hopper (1) is hinged with a support (5), the bottom end of the grain unloading hopper (1) is provided with an extension hopper (2), and sliding blocks (4) are fixed on two symmetrically arranged vertical inner walls of the extension hopper (2);

two sides of the grain unloading hopper (1) are provided with sliding grooves matched with the sliding blocks (4), two clamping blocks (14) are fixed on the extension hopper (2), and two limit bolts (15) are arranged above the extension hopper (2);

screw holes matched with the limit bolts (15) are formed in the two clamping blocks (14), and a plurality of slots matched with the limit bolts (15) are formed in the grain unloading hopper (1);

two stop blocks (11) are fixed on one side, far away from the limit bolt (15), of the grain unloading hopper (1), a supporting plate (12) is hinged between the two stop blocks (11), and a plurality of supporting blocks (13) are fixed on the side wall of the support (5).

2. The detachable grain unloading mechanism for an agricultural harvester according to claim 1, wherein: handles (3) are fixed on two sides of the extension bucket (2).

3. The detachable grain unloading mechanism for an agricultural harvester according to claim 1, wherein: one side of the support (5) far away from the grain unloading hopper (1) is fixed with a support plate (9).

4. A detachable grain unloading mechanism for an agricultural harvester according to claim 3, wherein: two first connecting blocks (6) are fixed on two sides of the support (5), second connecting blocks (8) are fixed on two sides of the support plate (9), and mounting holes are formed in the two second connecting blocks (8) and the four first connecting blocks (6).

5. The detachable grain unloading mechanism for an agricultural harvester according to claim 4, wherein: two rails (10) are fixed at the top end of the support plate (9).

6. A detachable grain unloading mechanism for an agricultural harvester according to claim 3, wherein: connecting plates (7) are fixed on two sides of the support (5), and the two connecting plates (7) are connected with the support plate (9).