CN2715499Y - Minitype amphibious tilling and reaping dual purpose machine - Google Patents

Abstract

The utility model discloses a minitype amphibious tilling and reaping dual purpose machine, comprising a boat-shaped bracket [15], a power [17], a traveling wheel [12], a weed mud smashing roller [21], a cutter blade [9], a material delivery device, a threshing screening device and a power transprot allocate device which is composed of a driving shaft, a driving tooth, a driving chain belt and a gearbox. The power is transferred to the traveling wheel [12], the cutter blade [9], a seedling clasp roller [8], a seedling delivery belt [7]. A threshing roller [11], a weed outlet belt [3], a grain outlet belt [16], a grain screen [4] and the weed mud smashing roller [21]. The threshing roller is provided with a threshing tooth [5], an isolation tooth [22] and a weed outlet tooth [23]. The inner side of a threshing roller cover [24] is provided with a grain block belt [25]. The utility model has the advantages of small volume, light weight and low cost, which is suitable for the tilling and reaping of rice, wheat, and pulse crop on small blocks of paddy fields and dry lands in the hill mountainous district. The machine also has the advantages of high working efficiency, no damage to the crop seed, clean threshing, and high harvesting rate.

Description

Dual-purpose machine is gathered in small-sized floods and droughts ploughing and weeding

Technical field the utility model relates to a kind of ploughing and weeding and the dual-purpose agricultural machinery of harvesting, and dual-purpose machine is gathered in particularly a kind of small-sized floods and droughts ploughing and weeding.

The existing small-sized tiller of background technology can ploughing and weeding in the paddy field, but can not ploughing and weeding in dark mud pin paddy field, and the existing rice wheat beans machine grain header heavy than benzene can not gather in paddy rice in the paddy field, particularly can not gather in paddy rice in dark mud pin paddy field.

Summary of the invention is in order to overcome the deficiency of prior art, and the utility model provides a kind of and is applicable to that the floods and droughts ploughing and weeding can gather in the small-sized dual-purpose agricultural machinery of water paddy and wheat, beans again.

The technical scheme that its technical problem that solves the utility model adopts is: adopt a power, by belt pulley and final drive shaft, corresponding transmission countershaft, power is passed to gearbox, reallocation is delivered to road wheel, threshing roll, straw moving roll, grain delivering belt, cutter, biography straw cord, passes the paddy band, broken cob rolls, nine moving workses of paddy sieve, power moves back and forth paddy sieve and cutter moving plate by crankshaft connecting rod system, sieves paddy and cuts off the dogstail operation.Retaining paddy bar is set in the threshing roll cover, and the threshing of trying hard to keep is complete.Road wheel is loaded on the hull cribbing floor outside, and being walked by the engaging tooth clutch of steering tiller control turns to.

The good effect of the utility model structure, volume is little, in light weight, can be nonirrigated farmland getting wheat, soya bean, can in the paddy field, carry out paddy rice harvesting and ploughing and weeding simultaneously again, directly swing and insert late rice.Through threshing, do not decrease rice, beans, wheat, threshing work efficiency height, paddy rice: per hour 250 kilograms, soya bean: per hour 150 kilograms.

Description of drawings further specifies the utility model below in conjunction with drawings and Examples.

Accompanying drawing 1 is the utility model right view.

Accompanying drawing 2 is the utility model front views.

Accompanying drawing 3 is the new rearviews of this practicality.

Accompanying drawing 4 is the utility model threshing roll schematic diagrames.

Accompanying drawing 5 is the utility model threshing roll cover cut-away views.

Among the figure: 1. steering tiller 2. trip(ping) levers 3. grass output belts, 4. paddy is sieved, 5. threshing tooth, 6. charging aperture 7. grain delivering belts 8. straw moving rolls 9. cutteves, 10. minute straw 11. threshing roller bearings 12. road wheels 13. gearboxes 14. ship shape support base plates 15. hull supports 16. go out paddy and are with 17. power, 18. belt pulleys, 19. gears 20. to send standing grain band power transmission shaft 21. broken cobs to roll 22. spaced apart teeth, 23 grass outlet tooths, 24. threshing cylinder covers, 25. retaining paddy bars, 26. cutter connecting rods.

Embodiment is referring to accompanying drawing 1, and the utility model comprises that ship shape support [15], power [17], road wheel [12], broken cob roll [21], cutter [9], conveyer, threshing screening plant, power distribution conveyer.Being loaded on the anterior member of support [15] has road wheel [12], cutter [9], divides straw [10], straw moving roll [8], and the power distribution transmission device is by gearbox [13] and power transmission shaft, gear, chain are formed accordingly.Material conveying device comprises grain delivering belt [7], grass output belt [3], goes out paddy band [16], and the threshing screening plant is sieved [4], grass output belt [3] and gone out paddy band [16] by threshing roll [11], paddy to be formed.Power by belt pulley, gearbox and corresponding power transmission shaft, travelling gear, chain be sent to road wheel [12], cutter [9], straw moving roll [8], grain delivering belt axle [20], threshing cylinder [11], grass output belt [3] respectively, go out paddy band [16], paddy sieve [4] and broken cob roll [21].Paddy sieve [4] under the threshing roll is moved back and forth by crankshaft connecting rod system control, and the knife section of cutter [9] moves back and forth about being controlled by the preceding cutter connecting rod [26] of gearbox [13].Referring to accompanying drawing 2,3,4,5, on threshing roll, be provided with threshing tooth [5], isolate tooth [22], grass outlet tooth [23], some retaining paddy bars are housed in threshing cylinder cover [24] inboard.The ship shape frame bottom is provided with the low resistance fabric ship shape base plate [14] that is adapted to paddy-field-working, can unload when the operation of nonirrigated farmland.

Claims (3)

1. dual-purpose machine is gathered in a small-sized floods and droughts ploughing and weeding, its assembly comprises the power transmission that ship shape support [15], power [17], road wheel [12], broken cob roll [21], cutter [9], material conveying device, threshing screening plant and be made up of power transmission shaft, driving cog, transmission chain belt, gearbox, it is characterized in that: the machine lower supporter is ship shape support [15], and hull bottom is provided with the low resistance fabric base plate [14] that is adapted to paddy-field-working; Cutter [9] and paddy sieve [4] links to each other with separately crankshaft-link rod, and is subjected to its control reciprocating; On threshing roll, be provided with threshing gear hobbing [5], isolate tooth [22], grass outlet tooth [23], be provided with retaining paddy bar [25] in threshing roll cover [24] inboard.

2. dual-purpose machine is gathered in a kind of small-sized floods and droughts ploughing and weeding according to claim 1, it is characterized in that: have the screening plant that millet straw is divided at threshing cylinder: paddy is sieved [4], grass output belt [3], goes out paddy band [16].

3. dual-purpose machine is gathered in a kind of small-sized floods and droughts ploughing and weeding according to claim 1, it is characterized in that: the ledger-plate of cutter [9] links to each other with controlled cutter connecting rod [26].

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