CN201528552U

CN201528552U - Side-rolling self-unloading type bin of combined harvester

Info

Publication number: CN201528552U
Application number: CN2009201782481U
Authority: CN
Inventors: 王景林
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-20
Filing date: 2009-10-20
Publication date: 2010-07-21
Anticipated expiration: 2019-10-20

Abstract

The utility model relates to a side-rolling self-unloading type bin of a combined harvester, which belongs to agricultural machinery field and comprises a bin and hydraulic oil cylinders. The top portion of the bin is connected onto a harvester frame via a rotary shaft so as to lead the bin to be able to rolling over around the rotary shaft. The hydraulic oil cylinders are arranged on two sides of the bin and connected onto the harvester frame, piston rods of the hydraulic oil cylinders are connected onto the bin, and when the hydraulic oil cylinders work and the piston rods are pushed out, the bin is driven to roll over around the rotary shaft towards the outer side of the harvester. The side-rolling self-unloading type bin has the advantages of simple structure, easy processing, low manufacturing cost, quick and convenient grain unloading.

Description

Combine rollover self-tipping type silo

Technical field

The utility model relates to combine rollover self-tipping type silo device, belongs to agricultural mechanical field.

Technical background

Half-feeding combine of the prior art and small-sized caterpillar belt formula combine silo generally are to establish horizontal auger in its underpart, establish vertical auger at the output of horizontal auger, again grain is exported, the each silo of this mode is received the unloading of all will stopping after full, not only waste time but also waste fuel, grain moisture is big, cleannes are low if run into, and can prolong the time of putting out cereal especially, and the more fatal shortcoming of this mode is to cause the rising of brown rice rate.Another mode that generally adopts is to set out the grain mouth in the bottom of silo, is rided on the machine by the special messenger, directly grain is packed, throw away on the ground, and the not only waste of manpower of this mode, and also grain sack is thrown away and is caused grain transhipment difficulty on the ground.

Summary of the invention

The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of simple in structure, the combine rollover self-tipping type silo that unloading is quick, clean.

The purpose of this utility model realizes by following proposal, it comprises that a bottom is provided with the silo of door, described silo top is connected on the frame of combine by a rotatable axle, silo can be pivoted, the silo both sides are respectively equipped with hydraulic jack, the hydraulic jack bottom-hinged is on frame, piston rod is hinged on the silo by bearing pin, when piston rod ejects, pivot in the silo top, and the bottom will be risen to the grain header outside, when rising to certain altitude, connect the grain car and reach the silo below, silo bottom door is opened, and grain is directly fallen and connect in the grain car.Positive beneficial effect of the present utility model is: simple in structure, and low cost of manufacture, unloading is clean, quick, saves time.

Description of drawings

Fig. 1 is a combine rollover self-tipping type silo structural representation.

Fig. 2 is that door is opened schematic diagram.

Fig. 3 is the end view of Fig. 1.

Fig. 4 is the silo schematic bottom view.

1 is silo among the figure, the 2nd, and rotating shaft, the 3, the 4th, frame, the 5th, piston rod pin, the 6, the 7th, piston rod, the 8, the 9th, hydraulic jack, the 10th, door, the 11st, the bottom surface of silo 1.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

The top of silo 1 is hinged on the

frame

3,4 by rotating shaft 2 among Fig. 3, makes the silo 1 can be around rotating shaft 3 rotation, and the piston rod of

hydraulic jack

8,96,7 is hinged on the silo 1 by piston rod pin 5.

As shown in Figure 1, when the needs unloading, hydraulic jack 8,9 is started working, and

piston rod

6,7 ejects, and promotes silo 1 around rotating shaft 2 upsets, and its bottom is risen on the grain header lateral.

As shown in Figure 2, when silo 1 turn to a angle, the door 10 that is located on the silo bottom surface 11 was opened, and grain flows out rapidly from door, and is efficient and convenient.

Claims

1. combine rollover self-tipping type silo, comprise silo and hydraulic jack, it is characterized in that: described silo top is connected on the frame by rotating shaft, silo can be overturn around rotating shaft, the silo both sides are provided with hydraulic jack, and hydraulic jack is connected on the frame, and its piston rod is connected on the silo, when its piston rod of hydraulic jack work is ejected, promote silo around the upset of the axial rotary grain header outside.

2. according to the described combine rollover of claim 1 self-tipping type silo, it is characterized in that: door is located at the silo bottom surface.