CN213718797U

CN213718797U - Harvester corn package automatic discharge device

Info

Publication number: CN213718797U
Application number: CN202022785497.6U
Authority: CN
Inventors: 黄河
Original assignee: Chongqing Shentian Agricultural Equipment Co ltd
Current assignee: Chongqing Shentian Agricultural Equipment Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an automatic unloading device for rice bags of a harvester, which comprises a harvester grain bin, wherein one side of the harvester grain bin is connected with a grain unloading barrel, the outer wall at the top of the grain unloading barrel is fixedly connected with a machine case, in the utility model, the first clamping plate and the second clamping plate are respectively arranged on the inner wall and the outer wall of a goods bin of the truck by a device provided with a connecting sleeve ring, a first telescopic barrel, a second telescopic barrel, a connecting barrel, a fixing bolt, a first clamping plate, a second clamping plate, a telescopic spring and the like, the first clamping plate and the second clamping plate are driven by the telescopic spring to clamp and fix the inner wall and the outer wall of the goods bin, the height difference between the grain unloading barrel and the goods bin is reduced, the extension range of dust is reduced, simultaneously, the goods bin and the harvester can be unloaded in the moving process by the arrangement of the first telescopic barrel, the second telescopic barrel and the connecting barrel, a certain displacement difference is allowed between the goods bin and the harvester due to the extension, is convenient for grain unloading and is worth popularizing.

Description

Harvester corn package automatic discharge device

Technical Field

The utility model relates to a harvester unloads grain technical field, especially relates to a harvester corn package automatic discharge device.

Background

A grain combine harvester, called conbaine for short in the early 50 s, is a combine harvester for harvesting crops, can complete the procedures of harvesting, threshing, separating stems and removing impurities of the crops at one time, and is a harvesting machine for directly obtaining grains from the field, before the combine harvester does not appear, the threshing machine and the mechanical harvester are used, so that the agricultural productivity in 19 th century is greatly improved, and the combine harvester enables less workers to harvest more grains than before, but the invention in the later 19 th century further improves the efficiency.

The current discharge apparatus often because be mingled with a large amount of dusts in the corn package when unloading grain, and unload and have certain difference in height between a grain section of thick bamboo and the hopper for dust is diffused in unloading the grain environment, and when unloading grain because unload the cause of a grain section of thick bamboo lead to unloading grain and can only unload grain with freight train and harvester are static, so need design a new harvester corn package automatic discharge apparatus and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic unloading device for rice bags of a harvester.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic discharging device for the rice packages of the harvester comprises a harvester grain bin, wherein one side of the harvester grain bin is connected with a grain unloading cylinder, the outer wall of the top of the grain unloading cylinder is fixedly connected with a case, the inner wall of the top of the case is fixedly provided with a motor, the bottom of an output shaft of the motor is fixedly connected with a rotating shaft, and the outer side wall of the rotating shaft is fixedly sleeved with an anti-blocking stirring rod;

the bottom of the grain unloading barrel is fixedly connected with a discharge barrel, the bottom of the discharge barrel is fixedly connected with a connecting barrel, the bottom of the connecting barrel is movably connected with a first telescopic barrel, and the bottom of the first telescopic barrel is movably connected with a second telescopic barrel;

the outer wall of the second telescopic cylinder is fixedly sleeved with a connecting sleeve ring, the outer wall of one side of the connecting sleeve ring is fixedly connected with a first clamping plate, a telescopic spring is arranged inside one side of the first clamping plate, and the tail end of one side of the telescopic spring is fixedly connected with a second clamping plate.

As a further description of the above technical solution:

and a rolling bearing is fixedly connected to the top of the grain unloading barrel and corresponds to the output shaft of the motor.

As a further description of the above technical solution:

the bottom of the discharge cylinder is provided with a through opening corresponding to the connecting cylinder.

As a further description of the above technical solution:

and a fixing bolt is arranged between the connecting cylinder and the discharging cylinder, and the connecting cylinder is fixedly connected with the connecting cylinder through the fixing bolt.

As a further description of the above technical solution:

the connecting lantern ring is fixedly connected with the first clamping plate through welding.

As a further description of the above technical solution:

the first clamping plate and the second clamping plate are fixedly connected with rubber pads at the ends close to each other.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of harvester corn package automatic discharge device compares with traditional device, through being provided with motor, axis of rotation and preventing devices such as blockking up the puddler, drives the epaxial anti-clogging puddler of axis of rotation through the motor and stirs the corn package in the discharging tube, prevents that the corn package from blockking up in the discharge opening department of discharging tube, avoids unloading the decline of grain speed, the device simple structure, convenient and practical.

2. The device compares with traditional device, its structure and design all have great innovation and improvement, through being provided with the connecting collar, first telescopic cylinder, the second telescopic cylinder, the connecting cylinder, fixing bolt, first clamp plate, devices such as second clamp plate and expanding spring, through settling first clamp plate and second clamp plate respectively at the freight house inside and outside wall of freight train, it is fixed to drive first clamp plate and second clamp plate to press from both sides the tight inside and outside wall of freight house through expanding spring, reduce the difference in height between unloading grain section of thick bamboo and the freight house, reduce the wandering scope of dust, simultaneously through the setting of first telescopic cylinder, the setting of second telescopic cylinder and connecting cylinder, can make freight train and harvester unload grain at the removal in-process, there is certain displacement difference because flexible reason allows between freight train and the harvester, be convenient for unload, be worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of an automatic discharging device for rice bags of a harvester, which is provided by the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

Illustration of the drawings:

1. a harvester grain bin; 2. unloading the grain cylinder; 3. a rotating shaft; 4. a chassis; 5. an electric motor; 6. a rolling bearing; 7. an anti-clogging stirring rod; 8. a discharge drum; 9. a connecting cylinder; 10. a first telescopic cylinder; 11. a second telescopic cylinder; 12. a connecting lantern ring; 13. a first clamping plate; 14. a rubber pad; 15. a second clamping plate; 16. fixing the bolt; 17. a telescoping spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic discharging device for rice bags of a harvester comprises a harvester grain bin 1, wherein one side of the harvester grain bin 1 is connected with a grain unloading cylinder 2, the outer wall of the top of the grain unloading cylinder 2 is fixedly connected with a case 4, the inner wall of the top of the case 4 is fixedly provided with a motor 5, the bottom of an output shaft of the motor 5 is fixedly connected with a rotating shaft 3, and the outer side wall of the rotating shaft 3 is fixedly sleeved with an anti-blocking stirring rod 7; the bottom of the grain unloading cylinder 2 is fixedly connected with a discharge cylinder 8, the bottom of the discharge cylinder 8 is fixedly connected with a connecting cylinder 9, the bottom of the connecting cylinder 9 is movably connected with a first telescopic cylinder 10, and the bottom of the first telescopic cylinder 10 is movably connected with a second telescopic cylinder 11; the outer side wall of the second telescopic cylinder 11 is fixedly sleeved with a connecting sleeve ring 12, the outer wall of one side of the connecting sleeve ring 12 is fixedly connected with a first clamping plate 13, a telescopic spring 17 is arranged inside one side of the first clamping plate 13, and the tail end of one side of the telescopic spring 17 is fixedly connected with a second clamping plate 15.

The top of the grain unloading cylinder 2 is fixedly connected with a rolling bearing 6 corresponding to the output shaft of the motor 5, the output shaft of the motor 5 is fixedly sleeved on the inner side wall of the rolling bearing 6, the friction resistance between the output shaft of the motor 5 and the grain unloading cylinder 2 is reduced through the arrangement of the rolling bearing 6, the service life of the output shaft of the motor 5 is prolonged, the bottom of the discharging cylinder 8 and the corresponding position of the connecting cylinder 9 are provided with through holes, so that rice bags can enter the connecting cylinder 9 through the through holes and then enter the first telescopic cylinder 10 and the second telescopic cylinder 11 to finally fall into a cargo compartment of a truck, a fixing bolt 16 is arranged between the connecting cylinder 9 and the discharging cylinder 8, the connecting cylinder 9 is fixedly connected with the connecting cylinder 9 through the fixing bolt 16, the mounting and the dismounting between the connecting cylinder 9 and the discharging cylinder 8 are convenient, the connecting lantern ring 12 is fixedly connected with the first clamping plate 13 through welding, and the connecting strength between the connecting lantern ring 12 and the first clamping plate 13 is ensured, the rubber pads 14 are fixedly connected to the ends, close to each other, of the first clamping plate 13 and the second clamping plate 15, so that the friction resistance between the first clamping plate 13 and the warehouse and the friction resistance between the second clamping plate 15 and the warehouse are increased.

The working principle is as follows: the utility model provides a harvester corn package automatic discharge apparatus and traditional device have great improvement innovation, when using this kind of harvester corn package automatic discharge apparatus, at first place first clamp plate 13 and second clamp plate 15 respectively at the interior outer wall of warehouse, because the reason that is provided with expanding spring 17 between first clamp plate 13 and second clamp plate 15, make first clamp plate 13 and second clamp plate 15 can firmly clamp and fix the interior outer wall of warehouse, and be provided with rubber pad 14 in first clamp plate 13 and second clamp plate 15 relative one end, increase the frictional resistance between first clamp plate 13 and second clamp plate 15 and the interior outer wall of warehouse, make second telescopic cylinder 11 be located the warehouse, begin to unload grain afterwards, start motor 5 simultaneously, drive anti-clogging puddler 7 on the axis of rotation 3 through the output shaft of motor 5 and stir the through-hole on the discharge tube 8, prevent that the jam of corn package from influencing emission efficiency, and because the first telescopic cylinder 10, connecting cylinder 9 and the telescopic cylinder 11 of second between can stretch out and draw back mutually the reason for freight train and harvester can unload the grain operation when removing, are convenient for promote the efficiency of unloading grain, and have reduced to a certain extent and unloaded the difference in height between grain section of thick bamboo 2 and the warehouse, reduce the dust and spread the scope.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a harvester corn package automatic discharge device, includes harvester granary (1), its characterized in that: one side of the harvester grain bin (1) is connected with a grain unloading cylinder (2), the outer wall of the top of the grain unloading cylinder (2) is fixedly connected with a case (4), the inner wall of the top of the case (4) is fixedly provided with a motor (5), the bottom of an output shaft of the motor (5) is fixedly connected with a rotating shaft (3), and the outer side wall of the rotating shaft (3) is fixedly sleeved with an anti-blocking stirring rod (7);

the bottom of the grain unloading cylinder (2) is fixedly connected with a discharge cylinder (8), the bottom of the discharge cylinder (8) is fixedly connected with a connecting cylinder (9), the bottom of the connecting cylinder (9) is movably connected with a first telescopic cylinder (10), and the bottom of the first telescopic cylinder (10) is movably connected with a second telescopic cylinder (11);

the fixed cover of second telescopic cylinder (11) lateral wall has connect lantern ring (12), connect lantern ring (12) one side outer wall fixedly connected with first clamp plate (13), first clamp plate (13) one side inside is provided with expanding spring (17), expanding spring (17) one side end fixedly connected with second clamp plate (15).

2. The harvester rice bag automatic discharging device as claimed in claim 1, wherein: the top of the grain unloading barrel (2) is fixedly connected with a rolling bearing (6) at a position corresponding to the output shaft of the motor (5).

3. The harvester rice bag automatic discharging device as claimed in claim 1, wherein: the bottom of the discharge cylinder (8) is provided with a through opening corresponding to the connecting cylinder (9).

4. The harvester rice bag automatic discharging device as claimed in claim 1, wherein: a fixing bolt (16) is arranged between the connecting cylinder (9) and the discharging cylinder (8), and the connecting cylinder (9) is fixedly connected with the connecting cylinder (9) through the fixing bolt (16).

5. The harvester rice bag automatic discharging device as claimed in claim 1, wherein: the connecting lantern ring (12) is fixedly connected with the first clamping plate (13) through welding.

6. The harvester rice bag automatic discharging device as claimed in claim 1, wherein: and one ends, close to the first clamping plate (13) and the second clamping plate (15), are fixedly connected with rubber pads (14).