CN201528546U

CN201528546U - Multipurpose agricultural machine

Info

Publication number: CN201528546U
Application number: CN2009201410830U
Authority: CN
Inventors: 秦丽书
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-17
Filing date: 2009-07-17
Publication date: 2010-07-21
Anticipated expiration: 2019-07-17

Abstract

The utility model discloses a multipurpose agricultural machine which comprises an improved medium-small sized agricultural transport vehicle chassis frame, a front steering drive bridge of a walking system, a rear drive bridge assembly and a diesel engine. The multipurpose agricultural machine is characterized in that the engine is connected with a gear variable transmission box with four output shafts through a V-belt wheel transmission device, wherein the output shafts are connected with a grain harvesting system on the front portion of the chassis frame through a transmission system, the output shafts are connected with a rotary mechanism of a plow harrow rotary cultivator on the rear portion of the chassis frame through a cardan shaft transmission device, and the output shafts are connected with a transmission mechanism of the rear drive bridge assembly through the cardan shaft transmission device. The multipurpose agricultural machine has the characteristic of multiple purposes of one set, the problems that the functions of previous agricultural machines are single and the rate of utilization is not high are resolved, and the multipurpose agricultural machine is more suitable for being extended and used in middle and small farmers.

Description

A kind of multifunctional agricultural machinery

Technical field

The utility model relates to agricultural machinery, especially has the agricultural machinery of plow harrow field, sowing, grain harvest and transportation function.

Background technology

Concerning existing agricultural machinery and farm machinery, its use generally is that a kind of farm machinery is mainly used in a certain farmland operation and plant protection, as ploughing, have when harrowing a field special-purpose plow harrow facility, the sowing harvesting has custom-designed for this reason sower and grain header etc., these farm machinery are of a great variety, but has only single purposes mostly, annual use first and second, promptly leave unused after finishing a certain farm work, the year utilization rate of therefore existing farm machinery is all very low, can not adapt to the many-sided requirement of peasant household to agricultural machinery.Be the bigger farm work of the amount of finishing the work simultaneously, existing agricultural machinery is basic power with tractor mostly, the multiple agricultural machinery working form of deriving on this basis, tractor carries out farm work, can draw a lot of supporting farm machinery of drive and carry out various work, it is wider that it uses coverage, but large and middle tractor to the haggard operation sometimes and be not suitable for, the farm machinery body that is drawn is often bigger, price is higher, in addition, smallholder's instructions for use in being fit on the market, the multifunctional agricultural machinery with certain comprehensive function does not appear in the newspapers, peasant household will finish the farm work of whole crop growth phase, just need purchase specially as tractor, the plow harrow facility, grain header, the farm machinery that agricultural transportation vehicle and other match, this is not only difficult smallholder in many, nor calculates.

The utility model content

The technical problems to be solved in the utility model is to provide sowing of a kind of existing plow harrow field and grain harvest function, but the farm machinery of double as means of transport again at slack seasons, this farm machinery can substitute work and the farm work that middle-size and small-size tractor is undertaken under a stable condition, the centering smallholder is attractive on function and price simultaneously.

Be deficiency and some relevant issues that solve above-mentioned farm machinery, the multifunctional agricultural machinery that the utility model proposes is such: the existing middle-size and small-size agricultural transportation vehicle of Yi Yitai chassis is as the basic framework on this machine chassis, through suitable structural design transformation, comprise diesel engine for being equipped with on it, steering and driving axle, rear driving axle assembly etc., and by professional production producer on request with design a kind of dedicated gear change gearbox that forms a complete production network for it, this transmission case has three output shafts and a standby output shaft, by the clutch startup operation of each output shaft of control operation respectively, in three output shafts, a power output that is used for this machine running gear, one is used to drive plow harrow field and seeding machinary, another one is connected with the cropping system of cereal, the grain harvest system is loaded on this machine front portion, can prior art and product be that basic model is carried out supporting, formation is suitable for the cropping system of in-local, plow harrow field system can adopt existing plow harrow facility supporting or carry out after the appropriate reconstruction supporting for it to existing facility for it, and this machine of being loaded on rear portion, above-mentioned grain harvest system is connected with the gear graduation transmission case via corresponding transmission system with plow harrow field seeding machinary, can carry out installing/dismounting by farmland operation requirement and instructions for use, in running gear, when this machine was used for plow harrow field or grain harvest operation, its wheel is replaceable to be the anti-pulley of profile of tooth; Common rubber wheel then is installed when as the transport vehicle instrument.This machine can be realized the multifunctional and multipurposeization of agricultural machinery through above-mentioned design, supporting, installation (dismounting).

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the main schematic top plan view of each mechanism of the present utility model and system.

Fig. 2 is that the utility model A shown in Figure 1 is to local schematic side view.

Embodiment

Fig. 1 has provided each system of this multifunctional agricultural machinery in the vertical view mode configuration be connected, according to Fig. 1, being loaded on one pair of diesel engine 1 on the improved middle-size and small-size agricultural transportation vehicle chassis main frame 7 is connected with gear graduation transmission case 2 by the vee-pulley transmission device, this transmission case 2 has four output shafts, wherein the 3rd output shaft 5 drives a sprocket wheel chain transmission system 8 and a toggle 9 that is attached thereto by a pair of transmission bevel gear 6, this toggle 9 makes its oscillating structural member 10 around the centering swing, the stalk clipper 11 of the grain harvest system that driving is attached thereto is made shearing motion, simultaneously, the driven sprocket of sprocket wheel chain transmission system 8 is coaxial with threshing cylinder 12, also drives grain threshing cylinder 12 and rotates and the work of cereal elevator system.Another is being installed to transmission bevel gear 13 with the coaxial axle head of transmission bevel gear 6, cereal straw conveyor mechanism 15 runnings through connecting axle and vee-pulley transmission system 14 drive cropping systems, make grain ear be sent to threshing cylinder 12 preceding threshings, deliver to the railway carriage or the packing of back through grain auger bar elevator system, the 2nd output shaft 4 is connected with the transmission mechanism of the rear driving axle assembly 22 of running gear via a cover universal drive 16, make described machinery become the farm machinery that can travel, 3 of the 1st output shafts are connected with the rotating mechanism that is loaded on chassis main frame 7 rear portion plow harrow rotary tillage facility 18 by another set of universal drive 17, drive plow harrow rotary tillage facility 18 system works that match.

This multifunctional agricultural machinery, its walking train is replaceable, uses the dentation anti-pulley when carrying out farm work, uses as means of transport, then is changed to the General Purpose Rubber tire.

Claims

1. multifunctional agricultural machinery, it comprises a secondary middle-size and small-size agricultural transportation vehicle chassis main frame (7), steering and driving axle before the running gear, rear driving axle assembly (22) and diesel engine (1), it is characterized in that: described engine (1) is connected with the gear graduation transmission case (2) that three output shafts are arranged by the vee-pulley transmission device, wherein the 3rd output shaft (5) is connected via the anterior grain harvest system of transmission system and chassis main frame (7), the 1st output shaft (3) is connected by the rotating mechanism of universal drive (17) with the plow harrow rotary tillage facility (18) that are contained in chassis main frame (7) rear portion, and the 2nd output shaft (4) is connected with rear driving axle assembly (22) transmission mechanism via universal drive (16).

2. according to the described multifunctional agricultural machinery of claim 1, it is characterized in that: the 3rd output shaft (5) is equipped with a pair of transmission bevel gear (6), this transmission bevel gear (6) is connected with toggle (9) with chain transmission system (8), toggle (9) is provided with oscillating structural member (10), and this member (10) is connected with driving straw clipper (11).

3. according to the described multifunctional agricultural machinery of claim 2, it is characterized in that: the driven pulley of sprocket wheel chain transmission system (8) is coaxial with threshing cylinder (12).

4. according to claim 1 or 2 described multifunctional agricultural machineries, it is characterized in that: the axle head coaxial with transmission bevel gear (6) is equipped with another to transmission bevel gear (13), is connected with grain straw conveyor mechanism (15) with vee-pulley transmission system (14) through connecting axle.