CN219628389U

CN219628389U - Granary grain unloading device of harvester

Info

Publication number: CN219628389U
Application number: CN202320804724.6U
Authority: CN
Inventors: 庄贺军; 张风霞; 张娟; 李文艳; 苏红涛; 李磊
Original assignee: Zhengzhou Heli Grain Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Heli Grain Machinery Manufacturing Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-05
Anticipated expiration: 2033-04-12

Abstract

The utility model belongs to the technical field of grain unloading equipment of a harvester, and particularly relates to a grain unloading device of a grain harvester, wherein a grain bin is rotatably connected with a supporting plate, one end of the grain bin is provided with a feed hopper, the other end of the grain bin is provided with a discharge hole, the discharge hole is detachably connected with a baffle plate, two groups of storage grooves are formed in the discharge hole, the inner side walls of the two groups of storage grooves are slidably connected with an oscillating plate, the rear end of the oscillating plate is fixedly connected with two groups of fixing rods which are slidably connected with the inner side walls of the discharge hole, one end of each fixing rod is fixedly connected with an auxiliary fixing plate, two groups of reset springs sleeved on the fixing rods are fixedly connected between the auxiliary fixing plate and the outer side wall of the discharge hole, the auxiliary fixing plate is provided with a vibrating motor, the storage grooves are provided with limiting devices for limiting the oscillating plate, and the supporting plate is provided with a driving device for moving the grain bin to incline.

Description

Granary grain unloading device of harvester

Technical Field

The utility model belongs to the technical field of grain unloading equipment of a harvester, and particularly relates to a grain unloading device of a grain bin of the harvester.

Background

The grain harvesting machine is a general term of machine used for replacing people and animal power to complete all operations in the whole grain harvesting process. Harvesting at proper time, and returning the particles to the bin, which is an important condition for ensuring high yield and harvest. For this purpose, a suitable harvesting method and a high-efficiency harvesting tool must be selected so as to harvest the grains in a timely and rapid manner;

when the grains are ripe, the grains can be harvested and collected into the granary through the harvester instead of manpower, the grains stored on the harvester are discharged into the total grain storage granary through the movable harvester, and the discharging granary of the existing harvester is easy to cause the blockage of the discharging opening due to the accumulation of the grains when discharging, so that the discharging opening is required to be dredged manually, a large amount of manpower is required to be consumed, and the discharging efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a granary grain unloading device of a harvester, which solves the technical problems that during unloading, the unloading opening is easy to be blocked due to accumulation of grains, and the unloading opening needs to be manually dredged, so that a large amount of manpower is required to be consumed, and the unloading efficiency is low.

The scheme adopted by the utility model is as follows: the utility model provides a granary grain unloading device of harvester, includes the backup pad, its characterized in that, the backup pad rotate and be connected with the granary, granary one end be equipped with the feeder hopper, the other end is equipped with the discharge gate, the discharge gate can dismantle and be connected with the baffle, the discharge gate seted up two sets of storage tanks, two sets of storage tank inside wall sliding connection has the oscillating plate, oscillating plate rear end fixedly connected with and two sets of dead levers of discharge gate inside wall sliding connection, two sets of dead lever one end fixedly connected with auxiliary fixed plate, auxiliary fixed plate and discharge gate lateral wall between fixedly connected with cover locate two sets of reset spring on the dead lever, auxiliary fixed plate on be equipped with vibrating motor, the storage tank be equipped with the stop device who is used for spacing oscillating plate, the backup pad on be equipped with the drive arrangement who is used for removing the granary and takes place the slope.

Preferably, the driving device further comprises two groups of hydraulic telescopic rods hinged on the supporting plate, and the extending ends of the two groups of hydraulic telescopic rods are rotationally connected with the granary.

Preferably, the limiting device comprises two groups of limiting rods fixedly connected in the storage groove at intervals, the two groups of limiting rods are in sliding fit with the oscillating plate, and one ends of the two groups of limiting rods are respectively provided with limiting nuts matched with the oscillating plate.

Preferably, two groups of telescopic nylon sleeves sleeved on the fixing rod are fixedly connected between the auxiliary fixing plate and the outer side wall of the discharge hole.

The utility model has the beneficial effects that:

1. starting a hydraulic telescopic rod, adjusting the inclination angle of the granary, increasing the inclination of the granary and improving the unloading efficiency;

2. in the unloading process, the vibrating motor is started, and under the action of the reset spring, the limiting rod and the limiting nut, the oscillating plate reciprocates in the storage groove to dredge the material at the discharge hole, so that the blockage phenomenon at the discharge hole is avoided.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is one of the perspective cross-sectional views of the present utility model.

Fig. 3 is a partial enlarged view of a of fig. 2.

Fig. 4 is a second perspective cross-sectional view of the present utility model.

Fig. 5 is a partial enlarged view of B of fig. 4.

Reference numerals: 1. a support plate; 2. a granary; 3. a feed hopper; 4. a discharge port; 5. a baffle; 6. a storage groove; 7. an oscillating plate; 8. a fixed rod; 9. an auxiliary fixing plate; 10. a return spring; 11. a vibration motor; 12. a hydraulic telescopic rod; 13. a limit rod; 14. a limit nut; 15. a telescopic nylon sleeve.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings 1-5. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Embodiment one, granary grain unloading device of harvester, including backup pad 1, its characterized in that, backup pad 1 rotate and be connected with granary 2, granary 2 one end be equipped with feeder hopper 3, the other end is equipped with discharge gate 4, discharge gate 4 can dismantle and be connected with baffle 5, discharge gate 4 seted up two sets of storage tank 6, two sets of storage tank 6 inside wall sliding connection have oscillating plate 7, oscillating plate 7 rear end fixedly connected with and two sets of dead levers 8 of 4 inside wall sliding connection of discharge gate, two sets of dead lever 8 one end fixedly connected with auxiliary fixed plate 9, auxiliary fixed plate 9 and 4 lateral wall between fixedly connected with cover locate two sets of reset spring 10 on the dead lever 8, auxiliary fixed plate 9 on be equipped with vibrating motor 11, storage tank 6 be equipped with the stop device who is used for spacing oscillating plate 7, backup pad 1 on be equipped with the drive arrangement that is used for removing granary 2 and takes place the slope.

In the second embodiment, on the basis of the first embodiment, the driving device further includes two sets of hydraulic telescopic rods 12 hinged on the supporting plate 1, and the extending ends of the two sets of hydraulic telescopic rods 12 are rotatably connected with the barn 2.

In the third embodiment, on the basis of the second embodiment, the limiting device includes two groups of limiting rods 13 fixedly connected in the storage groove 6 at intervals, the two groups of limiting rods 13 are slidably matched with the oscillating plate 7, and one ends of the two groups of limiting rods 13 are respectively provided with a limiting nut 14 matched with the oscillating plate 7.

In the fourth embodiment, on the basis of the third embodiment, two groups of telescopic nylon sleeves 15 sleeved on the fixing rod 8 are fixedly connected between the auxiliary fixing plate 9 and the outer side wall of the discharge hole 4.

When the grain bin is used, when grains are loaded into the grain bin 2, the grains enter the grain bin 2 through the feed hopper 3 arranged at one end of the grain bin 2 until the grain bin 2 is full and needs to be transported into a total storage bin, during unloading, the grain bin 2 is totally inclined by starting two groups of hydraulic telescopic rods 12, the hydraulic telescopic rods 12 can be driven to move, the hydraulic telescopic rods 12 are controlled to float slightly, after the baffle plate is opened, the materials in the grain bin 2 are unloaded into a grain pile after the baffle plate is opened, and the unloading speed is observed to be obviously slower than the initial unloading speed, at the moment, the hydraulic telescopic rods 12 are started, the inclination of the grain bin 2 is adjusted, the inclination of the grain bin 2 is increased, and the unloading efficiency can be improved;

if the discharge port 4 is blocked (can also be discharged), the vibration motor 11 is started, under the action of the reset spring 10, the limit rod 13 and the limit nut 14, the oscillating plate 7 reciprocates in the storage groove 6 to dredge the material of the discharge port 4, the purpose of dredging the discharge port 4 is achieved, and the vibration motor 11 is started during discharging to avoid blocking;

the vibration amplitude of the oscillating plate 7 is regulated by regulating the limit nut 14, and two groups of telescopic nylon sleeves 15 sleeved on the fixing rod 8 are fixedly connected between the auxiliary fixing plate 9 and the outer side wall of the discharge hole 4, so that dust is prevented from entering the granary 2, and the overall tightness of the granary 2 is improved;

compared with the prior art, the automatic dredging device has the function of automatically dredging the discharge hole 4 and preventing the discharge hole 4 from being blocked, does not need to manually dredge the discharge hole 4, can incline the granary 2, can completely discharge materials in the granary 2, and improves the discharging efficiency.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims

1. The utility model provides a granary grain unloading device of harvester, includes backup pad (1), its characterized in that, backup pad (1) rotate and be connected with granary (2), granary (2) one end be equipped with feeder hopper (3), the other end is equipped with discharge gate (4), discharge gate (4) can dismantle and be connected with baffle (5), discharge gate (4) seted up two sets of storage tank (6), two sets of storage tank (6) inside wall sliding connection have oscillating plate (7), oscillating plate (7) rear end fixedly connected with and two sets of dead levers (8) of discharge gate (4) inside wall sliding connection, two sets of dead lever (8) one end fixedly connected with auxiliary fixed plate (9), auxiliary fixed plate (9) and discharge gate (4) lateral wall between fixedly connected with cover locate two sets of reset spring (10) on dead lever (8), auxiliary fixed plate (9) on be equipped with vibrating motor (11), storage tank (6) be equipped with the stop device who is used for spacing oscillating plate (7), backup pad (1) on be equipped with and take place inclined drive device (2).

2. The grain unloading device of the grain bin of the harvester according to the claim 1, characterized in that the driving device further comprises two groups of hydraulic telescopic rods (12) hinged on the supporting plate (1), and the extending ends of the two groups of hydraulic telescopic rods (12) are rotatably connected with the grain bin (2).

3. The grain unloading device of the harvester according to claim 2, wherein the limiting device comprises two groups of limiting rods (13) which are fixedly connected in the storage groove (6) at intervals, the two groups of limiting rods (13) are in sliding fit with the oscillating plate (7), and limiting nuts (14) which are matched with the oscillating plate (7) are arranged at one ends of the two groups of limiting rods (13).

4. A grain unloading device for a grain bin of a harvester according to claim 3, characterized in that two groups of telescopic nylon sleeves (15) sleeved on the fixing rod (8) are fixedly connected between the auxiliary fixing plate (9) and the outer side wall of the discharge hole (4).