CN202587855U

CN202587855U - Mini type semi-feed combine harvester

Info

Publication number: CN202587855U
Application number: CN 201220217264
Authority: CN
Inventors: 蒋猛; 何培祥; 明莉; 何代杰; 徐波
Original assignee: Southwest University
Current assignee: Southwest University
Priority date: 2012-05-15
Filing date: 2012-05-15
Publication date: 2012-12-12
Anticipated expiration: 2022-05-15

Abstract

The utility model discloses a mini type semi-feed combine harvester which comprises a crawler belt arranged on a crawler belt frame, wherein a rack is arranged on the crawler belt, a support pillar is arranged on the rack, the support pillar is hinged with a cutting and taking bracket, a cutting table is fixed on the cutting and taking bracket, and a hydraulic rod of a hydraulic cylinder fixed on the rack is connected with the cutting and taking bracket. The mini type semi-feed combine harvester is characterized in that a manual operation platform is not arranged on the rack, a receiver is arranged on the rack, the receiver is connected with a walking controller and a hydraulic controller, and the receiver controls the walking of the crawler belt and the lifting of a hydraulic rod by a received instruction of a controller. The mini type semi-feed combine harvester is not provided with an operating personnel riding chair, the cutting table of the harvester is operated by the means that the controller is used nearby, the harvester can conveniently transfer among fields by two working modes such as remote control and wire control, and the mini type semi-feed combine harvester is simple and compact in harvester body structure, and very convenient to install and maintain.

Description

A kind of miniature half-feeding combine

Technical field

The utility model relates to a kind of agricultural machinery, especially relates to a kind of combine.

Background technology

Paddy rice is the staple food crop that involves the interests of the state and the people, and in the whole city and even national grain-production, critical role is arranged all.Mountain region farming major grain producing area, southwest mainly is distributed in the mountain area, hills, and paddy field with ponded water in winter is more, the mud pin is dark, soil specific resistance is bigger than normal, and this just makes southwestern mountain area paddy machinery harvesting difficulty increase.The introduction of two row self-propelled semi-feeding combines has then improved this difficult problem greatly; But existing self-propelled semi-feeding combine all is a riding type; It is inconvenient that this kind version makes the field of knob grain header shift, and existing two row self-propelled semi-feeding combines were had to carry out manual work and cut in advance because fuselage width is generally wide than swath before mechanical harvesting; Promptly must be before machine harvest by manual work with the part of the paddy rice harvesting around the field; So that the harvesting function gets into farm work, this just makes harvesting efficiency reduce, and labour intensity increases.

The utility model content

The purpose of the utility model provides a kind of non-riding type, volume miniature half-feeding combine little, in light weight, easy to use, that power consumption is little.

To achieve these goals, adopt following technical scheme: a kind of miniature half-feeding combine comprises the crawler belt that is provided with on the track frame; Frame is installed on the crawler belt, and frame is provided with support column, support column with extract frame and be hinged; Extract and be fixed with the ceding of Taiwan on the frame, the hydraulic stem that is fixed in the hydraulic cylinder on the frame with extract frame and link to each other, it is characterized in that: the manual operation platform is not set on the said frame; Frame is provided with receiver; Receiver links to each other with hydraulic control device with traveling control device, and receiver is through the instruction of the controller that receives, the walking of control crawler belt and the up-down of hydraulic stem.

Said frame is provided with grain collector, is provided with height sensor in the grain collector.

The said ceding of Taiwan comprises three pointed nearside dividers of front end, the grain lifting teeth that both sides are provided with, and the bottom is provided with the dried conveying mechanism of standing grain that the oblique cutter that stretches out down and rear portion are delivered to clamping chain.

In order to reduce the width of complete machine, said grain collector is arranged at the frame rear portion.

Harvesting for ease reduces the step of cutting in advance, and ceding of Taiwan width is more than or equal to all the other fuselage widths of combine, and width is 40-100 centimetre.

The utility model is not established the seat that operating personnel take; Be employed on one side and use the mode of controller that the ceding of Taiwan of grain header is operated, and can adopt remote control and two kinds of working methods of line traffic control, shift in the field of being convenient to grain header; And airframe structure is simple, compact, and installation and maintenance are very convenient.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the panel of the utility model middle controller.

Among the figure: 1 is that track frame, 2 is that crawler belt, 3 is that frame, 4 is that receiver line traffic control interface, 5 is that nearside divider, 6 is that cutter, 7 is that the dried conveying mechanism of standing grain, 8 is that wallboard, 9 is that clamping chain, 10 is that disengaging cylinder, 11 is that dressing mechanism, 12 is that hydraulic cylinder, 14 is that grain lifting teeth, 15 is that controller line traffic control interface, 16 is that receiver, 17 is that engine, 18 is that grain collector, 19 is that controller, 20 is a telecontrol antenna for extracting frame, 13.

Embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.

To shown in Figure 3, a kind of miniature half-feeding combine is equiped with crawler belt 2 on the track frame 1 like Fig. 1; And set up frame 3 above that, frame is provided with support column, support column with extract frame 12 and be hinged; Extract and be fixed with the ceding of Taiwan on the frame, the ceding of Taiwan comprises the dried conveying mechanism 7 of nearside divider 5, cutter 6, grain lifting teeth 14 and standing grain, and wallboard 8 left sides are provided with clamping chain 9; Threshing cylinder 10 and dressing mechanism 11 are housed in it, and hydraulic cylinder 13 is regulated taiwan cut off and landing through extracting frame 12, and engine 17 is for being arranged on the position that frame 3 the place aheads take over; Grain collector 18 is arranged on dressing mechanism 11 belows, and receiver 16 handles the control signal of self-controller 19.

As depicted in figs. 1 and 2, the button of will starting shooting earlier before the work is opened, and carries out the selection of control mode, comprises remote control, two kinds of control modes of line traffic control.If select the mode of line traffic control, then on controller, have controller line traffic control interface 15, on receiver, have between 4, two interfaces of receiver line traffic control interface and can directly connect through communication cable.If remote control then do not need is as long as controller mixes up frequency with receiver and can carry out mutual communicating by letter.

During work,, and, utilize the hydraulic regulation handle on the controller 19, regulate ceding of Taiwan height through the up-down of hydraulic cylinder 13 according to plant height through the walking of controller control crawler belt.In the harvesting process, nearside divider 5 separates crop, is cut by cutter 6 under the effect of grain lifting teeth 14 the crop that nearside divider is inner; Crop after the cutting is transported to clamping chain 9 through the dried conveying mechanism 7 of standing grain; At this moment crop with fringe portion inwardly, the direction of root court is through clamping chain, and crop fringe portion carries out threshing through threshing cylinder 10, remaining stalk continues to move along clamping chain; And finally dish out via the clamping chain afterbody, gained seed and part are assorted surplusly then cleans through dressing mechanism 11.Broken assorted quilt is cleaned fan and is raised out in this process, and seed deposits grain collector 18 in, and utilizes screw auger that seed is sent in the grain collector; Be provided with sensor in the grain collector; When grain reaches assigned address in detecting tanker, then carry out warning reminding, at this moment can shut down and connect grain.

In order to reduce the width of complete machine, grain collector is arranged on the complete machine afterbody; The complete machine chair of not choosing a place to give a banquet has reduced the weight of complete machine, and the width of the ceding of Taiwan simultaneously is identical with the combine fuselage width; Ceding of Taiwan swath is two row, and scope is 40 to 100 centimetres, adopts such structure can avoid mechanical harvesting cutting in advance before; Increase work efficiency, reduce labour intensity.

In addition, on the hydraulic cylinder that is used to regulate ceding of Taiwan height, relay and reversal valve have been installed, when regulating ceding of Taiwan height; Regulate button by the lower cutting table height and do not straighten satisfied height; When the ceding of Taiwan highly reached the highest, reversal valve commutated, and can turn down ceding of Taiwan height like this.

Claims

1. a miniature half-feeding combine comprises the crawler belt that is provided with on the track frame, and frame is installed on the crawler belt; Frame is provided with support column, support column with extract frame and be hinged, extract and be fixed with the ceding of Taiwan on the frame; The hydraulic stem that is fixed in the hydraulic cylinder on the frame with extract frame and link to each other; It is characterized in that: the manual operation platform is not set on the said frame, and frame is provided with receiver, and receiver links to each other with hydraulic control device with traveling control device; Receiver is through the instruction of the controller that receives, the walking of control crawler belt and the up-down of hydraulic stem.

2. miniature half-feeding combine as claimed in claim 1 is characterized in that: said frame is provided with grain collector, is provided with height sensor in the grain collector.

3. miniature half-feeding combine as claimed in claim 2; It is characterized in that: the said ceding of Taiwan comprises three pointed nearside dividers of front end; The grain lifting teeth that both sides are provided with, bottom are provided with the dried conveying mechanism of standing grain that the oblique cutter that stretches out down and rear portion are delivered to clamping chain.

4. miniature half-feeding combine as claimed in claim 3 is characterized in that: said grain collector is arranged at the frame rear portion.

5. like the arbitrary described miniature half-feeding combine of claim 1 to 3, it is characterized in that: ceding of Taiwan width is more than or equal to all the other fuselage widths of combine, and width is 40-100 centimetre.