CN201601983U

CN201601983U - Miniature reciprocating mower-crusher

Info

Publication number: CN201601983U
Application number: CN200920222115XU
Authority: CN
Inventors: 王洪兴; 张成福; 李进福; 程岚; 李军; 彭粒
Original assignee: NINGXIA HUI AUTONOMOUS REGION MECHANIZATION OF AGRICULTURE TECHNOLOGY PROMOTION STATIONS
Current assignee: NINGXIA HUI AUTONOMOUS REGION MECHANIZATION OF AGRICULTURE TECHNOLOGY PROMOTION STATIONS
Priority date: 2009-12-18
Filing date: 2009-12-18
Publication date: 2010-10-13
Anticipated expiration: 2019-12-18

Abstract

The utility model relates to a miniature reciprocating mower-crusher, comprising a miniature micro-cultivator and a reciprocating mowing mechanism arranged on the beam in front of the miniature micro-cultivator head. The miniature reciprocating mower-crusher is characterized in that a floating-roll crushing device is additionally arranged above the reciprocating mowing mechanism; the floating-roll crushing device includes an upper crushing roll and a lower crushing roll, both of which are rotated oppositely; the upper crushing roll and the lower crushing roll are arranged fixedly on the beam in front of the miniature micro-cultivator head respectively through a crushing roll support and a support and are driven by the engine of the micro-cultivator through a belt transmission. The micro-cultivator with low gravity is selected for the miniature reciprocating mower-crusher provided by the utility model, ensuring the functions of pasture mowing, crushing and spreading to be finished in one-step operation; meanwhile, the flanges of the two crushing rolls are shaped like moderate trapezoidal convex-concave grooves, thereby the stalks of the pasture are ensured to be crushed and cleaved but not to be broken.

Description

Small-sized reciprocating type mower-crusher

Technical field

The utility model relates to agricultural machinery technological field, particularly relates to a kind of small-sized reciprocating type mower-crusher.

Background technology

At present, the harvesting of China clover grass flatten and bundling machinery to introduce the large-scale mower-crusher of offshore company's productions such as German CLAAS company, U.S. John Deere ﹠ Co., Italian knob Holland, its mower-crusher structure under the situation of damaged blade not with herbage stem stalk extruding splitting, to accelerate the evaporation of moisture in the stem stalk, impel stem stalk and blade to be tending towards the drying same period, can shorten 30-50% its drying time.Homemade large-scale flattening mower only has two tame enterprises to produce in batches, and its technology is mainly used for reference John Deere ﹠ Co. product produced in USA.Above-mentioned large-scale mower-crusher swath 3-4.5 rice, operating efficiency 15-25 mu/hour, mating power 50-80 horsepower, and this kind equipment is typically equipped with servo-lubrication, automatic grinding, metal detection, automatically to strong functions such as row, rubber grass pressing rollers, cost an arm and a leg, use more on large-scale farm.

Do not have small-sized mower abroad, supporting mower and the self-propelled small-sized mower of domestic and small tractor is not provided with flatting apparatus, can only finish single cutting operation.Because of not flattening, harvested clover grass blade bar and blade be drying synchronously, cause dry excessive clover blade to lose in a large number when transportation loading and unloading, storage, and the nutrition of clover grass is lost loss seriously with blade.

Summary of the invention

The purpose of this utility model is to overcome the defective of above-mentioned prior art, a kind of small volume and less weight is provided, have harvesting simultaneously and flatten two functions, make harvested clover grass blade stalk and blade basic synchronization drying, cause the small-sized reciprocating type mower-crusher of fallen leaves loss when avoiding bundling and transportation loading and unloading.

The technical solution of the utility model is:

A kind of small-sized reciprocating type mower-crusher, comprise small-sized mini-size tillage machine and the shuttle low mower structure that is installed on the crossbeam of small-sized mini-size tillage machine head the place ahead, it is characterized in that: above the shuttle low mower structure, set up the roll-type flatting apparatus that floats, the roll-type flatting apparatus that should float comprises upper flattening roll and the lower flattening roll that rotates in opposite directions, upper flattening roll and lower flattening roll are fixedly mounted on the crossbeam in mini-size tillage machine head the place ahead by conditioner roll support and support respectively, and by the engine acquisition power of belt gear from mini-size tillage machine;

Be installed with back-moving spring on the described upper flattening roll, the other end of this back-moving spring is fixed on the support;

Described upper flattening roll and lower flattening roll outer rim are trapezoidal tongue and groove shape.

It is mating power (less than 6kW) that small-sized reciprocating type mower-crusher of the present utility model is selected the mini-size tillage machine of centre of gravity for use, setting up outer rim in the small-sized reciprocating type ceding of Taiwan is the unsteady roll-type flatting apparatus of trapezoidal emboss pit, realize low-power consumption mowing flattening function, two roller outer rims are designed to the trapezoidal emboss pit shape of appropriateness simultaneously, both guaranteed that cane can be extruded splitting, guaranteed again that the stem stalk did not fracture.

The utility model gross weight only is 70kg, but functions such as herbage harvesting, flattening, lay are finished in one-stop operation, and small volume and less weight is suitable for forage grasses such as the following ramp of 25 degree mountain region harvesting clover.

Small-sized reciprocating type mower-crusher harvesting clover grass production efficiency of the present utility model be 2-4 mu/hour, cutting height is≤5cm that broken carelessness is≤1.5%; But pivot stud turns around, and operation is not limited by the field block size; The static tip-over angle of unit 〉=28 degree can be in the hillside fields safety work below 15%.The every technical indicator of complete machine satisfies the national standard requirement.

Description of drawings

Fig. 1 is the structural representation sketch of small-sized reciprocating type mower-crusher of the present utility model;

Fig. 2 is a conditioner roll power transmission schematic diagram;

Fig. 3 adjusts schematic diagram for conditioner roll pressure.

Embodiment

Small-sized reciprocating type mower-crusher of the present utility model, comprise small-sized mini-size tillage machine and the shuttle low mower structure that is installed on the crossbeam of small-sized mini-size tillage machine head the place ahead, mini-size tillage machine comprises hitch frame 12, engine 10, gearbox 16, clutch 17, wheel 1, handgrip 13, clutch handle 14, gear lever 15.The shuttle low mower structure comprises reciprocating cutterbar 5 and nearside divider 6.Above the shuttle low mower structure, set up the roll-type flatting apparatus that floats, the roll-type flatting apparatus that should float comprises upper flattening roll 8 and the lower flattening roll 4 that rotates in opposite directions, the outer rim of upper flattening roll 8 and lower flattening roll 4 all is designed to trapezoidal tongue and groove shape, like this herbage by the time cane is fractureed.

Lower flattening roll 4 is fixed on the crossbeam in mini-size tillage machine head the place ahead by support 7, upper flattening roll 8 is fixed on the crossbeam in mini-size tillage machine head the place ahead by conditioner roll support 9, on upper flattening roll 8, also fixedly mount by back-moving spring 3, the other end of this back-moving spring 3 is fixed on the support 7, this design mainly is to adjust two pressure that float between the conditioner roll, realization with herbage stem stalk longitudinally pressure break make it become flat, realize that the edge break limit presses to improve herbage stem stalk splitting effect.

At mini-size tillage machine head position reduction box 2 is installed also, reduction box 2 is driven by engine 10, and upper flattening roll 8 is connected with the output shaft of reduction box 2 by

belt pulley

11,18 respectively with lower flattening roll 4, and move toward one another.During use, herbage by after reciprocating cutterbar 5 cuttings, is forced to dish out lay backward in ground in the time of by two upper flattening rolls 8 that rotate in opposite directions and lower flattening roll 4 crimpings by 6 groups of standing grain of nearside divider then, and harvesting, flattening and the lay of herbage finished in one-stop operation.

Claims

1. small-sized reciprocating type mower-crusher, comprise small-sized mini-size tillage machine and the shuttle low mower structure that is installed on the crossbeam of small-sized mini-size tillage machine head the place ahead, it is characterized in that: above the shuttle low mower structure, set up the roll-type flatting apparatus that floats, the roll-type flatting apparatus that should float comprises upper flattening roll (8) and the lower flattening roll (4) that rotates in opposite directions, upper flattening roll (8) and lower flattening roll (4) are fixedly mounted on the crossbeam in mini-size tillage machine head the place ahead by conditioner roll support (9) and support (7) respectively, and by engine (10) the acquisition power of belt gear from mini-size tillage machine.

2. according to the described small-sized reciprocating type mower-crusher of claim 1, it is characterized in that: be installed with back-moving spring (3) on the described upper flattening roll (8), the other end of this back-moving spring (3) is fixed on the support (7).

3. according to the described small-sized reciprocating type mower-crusher of claim 1, it is characterized in that: described upper flattening roll (8) and lower flattening roll (4) outer rim are trapezoidal tongue and groove shape.