CN102907217A - Walking type grain loading machine - Google Patents

Abstract

The invention relates to the field of self-propelled agricultural machinery, in particular to a walking grain loader, which includes a vehicle frame, wheels and a diesel engine. The vehicle frame is provided with a steering wheel, a seat and a travel gear lever. It is characterized in that the front end of the vehicle frame is connected to the One end of the support rod is hinged, and the other end of the support rod is hinged to the bottom beam of the conveying device. A supporting hydraulic cylinder is provided between the bottom beam and the frame; The bottom of the frame is connected to the car body through a lifting hydraulic cylinder, and the top of the tower is hinged to the bottom beam of the conveying device; the front end of the conveying device is provided with a grain collecting device, and the rear end of the conveying device is connected to a screw conveyor. Compared with the prior art, the beneficial effect of the present invention is that: it realizes the collection and loading of grains while walking, and cleans them at the same time, and it can load no less than 1.2 tons of grains per minute, achieving high efficiency and energy saving, and is not subject to work. Due to location constraints, it is widely used for drying and loading of grain and feed.

Description

Walking Grain Loader

technical field

The invention relates to the field of self-propelled agricultural machinery, in particular to a walking grain loader.

Background technique

At present, in the airing, storage, and loading operations of grain grains, the self-contained bucket of the tractor is generally used to shovel the grain into the bucket, and then lift the grain to be loaded on the car. Its shortcoming is that loading speed is slow, and labor efficiency is low, and it is not suitable for drying and loading requirements of a large number of grain grains in the national grain storage depot.

At present, there is no special grain loading equipment, and there is an urgent need for a walking grain loader in places where grain drying and storage require a high degree of mechanization, which can also perform cleaning functions during loading operations.

Contents of the invention

The purpose of the present invention is to provide a walking grain loader, which can turn over and load piles of grain grains and feed at any time without being restricted by the working place. and loading requirements.

In order to solve the problems of the technologies described above, the technical solution of the present invention is:

The walking grain loader includes a frame, wheels and a diesel engine. The frame is equipped with a steering wheel, a seat and a travel gear lever. Hinged, there is a supporting hydraulic cylinder between the bottom beam one and the frame; there is a tower at the rear of the car body, and the tower is built into the tower. The two are connected by a lifting hydraulic cylinder, which drives the tower to move up and down along the tower, and the top of the tower is hinged with the bottom beam of the conveying device; the front end of the conveying device is provided with a grain collecting device, and the rear end of the conveying device is connected to the screw conveyor.

The grain collecting device includes a main shaft, a left-handed blade and a right-handed blade, the main shaft is centered with a transmission roller one, the main shaft on one side of the transmission roller one is provided with a left-handed blade, and the main shaft on the other side of the transmission roller one There is a right-handed blade, a conveyor belt is wound on the first transmission roller, and a plurality of scrapers are arranged on the conveyor belt, and the tail end of the conveyor belt is wound on the second transmission roller at the rear end of the conveying device.

One end of the screw conveyor is provided with pulley 1, and pulley 1 is connected with transmission roller 2 through belt 1, and transmission roller 2 is connected with the intermediate shaft through belt, and a clutch is arranged on the intermediate shaft, and the pulley at the other end of the intermediate shaft passes through the belt set It is connected with the output shaft of the diesel engine.

The bottom of the car body is provided with a cleaner, one end of the cleaner is connected with the oil motor, and a hydraulic lifting device is arranged between the cleaner and the car body.

Compared with the prior art, the beneficial effect of the present invention is that: it realizes the collection and loading of grains while walking, and cleans at the same time, and it can load no less than 1.2 tons of grains per minute, which achieves high efficiency and energy saving, and reduces storage costs. Low cost, the machine is easy to operate and is not restricted by the operating location. It is widely suitable for drying and loading of grain and feed, and is a special equipment for grain loading.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1 .

In the figure: 1-support rod 2-frame 3-pedal controller 4-steering wheel 5-travel gear lever 6-wheel 7-lift hydraulic cylinder 8-seat 9-tower 10-tower 11-conveying device 12 -Diesel engine 13-Operation rod 14-Left-rotating blade 15-Scraper 16-Drive roller 1 17-Right-rotating blade 18-Intermediate shaft 19-Conveyor belt 20-Pulley 1 21-Screw conveyor 22-Cleaner 23-Clutch 24- Grain collection device 25-Bottom beam 1 26-Support hydraulic cylinder 27-Bottom beam 2 28-Spindle 29-Drive roller 2 30-Belt 1 31-Belt set

Detailed ways

The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

See Fig. 1, Fig. 2, is the embodiment structural representation of walking type grain loader of the present invention, comprises vehicle frame 2, wheel 6 and diesel engine 12, and vehicle frame 2 is provided with steering wheel 4, seat 8, walking shift lever 5, feet Step on the controller 3 and the operating rod 13, the front end of the vehicle frame 2 is hinged with one end of the support rod 1, the other end of the support rod 1 is hinged with the bottom beam one 25 of the conveying device 11, and a Supporting hydraulic cylinder 26; the rear part of the car body is provided with a tower 9, and the tower 10 is built into the tower. 7 is connected, and the lifting hydraulic cylinder 7 drives the tower frame 10 to move up and down along the tower base 9, and the top of the tower frame 10 is hinged with the bottom beam 227 of the conveying device 11; The end is connected to the screw conveyor 21.

Grain collection device 24 comprises main shaft 28, left-handed blade 14 and right-handed blade 17, and main shaft 28 is provided with driving roller one 16 in the center, is provided with left-handed blade 14 on the main shaft 28 that is positioned at the side of driving roller one 16, is positioned at driving roller one. The main shaft on the other side of 16 is provided with a right-handed blade 17, a conveyor belt 19 is wound on the drive roller 16, and a plurality of scrapers 15 are arranged on the conveyor belt 19, and the tail end of the conveyor belt 19 is wound behind the conveyor On the transmission roller two 29 of end.

One end of screw conveyor 21 is provided with pulley one 20, and pulley one 20 is connected with transmission roller two 29 by belt one 30, and transmission roller two 29 is connected with intermediate shaft 18 by belt, and intermediate shaft 18 is provided with clutch 23, and intermediate shaft The other end belt pulley of 18 links to each other with the output shaft one of diesel engine 12 by belt set 32.

A sweeper 22 is arranged at the bottom of the car body 2, and one end of the sweeper 22 is connected with an oil motor, and a hydraulic lifting device is arranged between the sweeper 22 and the car body 2.

When the present invention carries out collecting operation, start diesel engine 12, hang up the walking shift lever 5, the grain loader can walk. Pedal hydraulic controller 3, support hydraulic cylinder 26 descends, and grain collecting device 24 descends to ground level. Simultaneously, the loading height of the tower frame 10 is adjusted to make the outlet of the screw conveyor 21 right. Unclamp operating lever 13, clutch 23 engagements, grain collecting device 24, screw conveyor 21 rotate, and scraper 15 starts to move, and grain lifts on the scraper 15 of conveyor belt 19 by left-handed blade 14 and right-handed blade 17, by The screw conveyor 21 discharges. Start the sweeper 22, and the sweeper 22 descends to the ground for cleaning. When the operation stopped, the operating lever 13 was pulled away, and the clutch 23 was separated, and the conveying device 11, the grain collecting device 24 and the screw conveyor 21 stopped rotating, and the cleaner 22 was closed, and the cleaner 22 was raised. Pedal hydraulic controller 3, support bar 1 rises, and grain collecting device 24 front end is lifted, and tower frame 10 descends, and until conveying device 11 is in horizontal position, operation finishes.

Claims (4)

1. propelled type cereal loading machine, comprise vehicle frame, wheel and diesel engine, vehicle frame is provided with steering wheel, seat and walking gear lever, it is characterized in that, one end of vehicle frame front end and support bar is hinged, the other end of support bar and the bottom girder of conveying plant one are hinged, are provided with supporting cylinder between bottom girder one and the vehicle frame; Rear vehicle is provided with the tower seat, the built-in pylon of tower seat, the section frame of tower seat and pylon is square, links to each other by lifting hydraulic cylinder between pylon bottom and the car body, lifting hydraulic cylinder drives pylon and moves up and down along the tower seat, and the bottom girder two of pylon top and conveying plant is hinged; Described conveying plant front end is provided with the grain gathering unit, and the rear end of conveying plant connects auger conveyor.

2. propelled type cereal loading machine according to claim 1, it is characterized in that, described grain gathering unit comprises main shaft, left-handed blade and dextrorotation blade, main shaft is provided with live-roller one between two parties, the main shaft that is positioned at a side of live-roller one is provided with left-handed blade, and the main shaft that is positioned at the opposite side of live-roller one is provided with the dextrorotation blade, is wound with conveyer belt on the live-roller one, be placed with a plurality of scraper plates on the conveyer belt, the tail end of conveyer belt is on the live-roller two of conveying plant rear end.

3. propelled type cereal loading machine according to claim 1, it is characterized in that, one end of described auger conveyor is provided with belt pulley one, belt pulley one is connected with live-roller two by belt one, live-roller two links to each other with jackshaft by belt, and the other end belt pulley of jackshaft links to each other with the output shaft of diesel engine by the belt group.

4. propelled type cereal loading machine according to claim 1 is characterized in that described vehicle bottom is provided with sweeper, and an end of sweeper links to each other with oil motor, is provided with hydraulic lifting apparatus between sweeper and the car body.

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