CN208300353U - For biobelt clamping decorticator without shaft pulley - Google Patents

Abstract

The utility model is provided for biobelt clamping decorticator without shaft pulley, it is characterized in that, the no shaft pulley is made of left wheel, right wheel, single-row radial ball bearing and mounting plate, the central boss of the left wheel and right wheel is embedded in bearing inner race, it is fastened with screw, mounting plate is welded on bearing outer ring.The utility model will generate significant the utility model has the advantages that supporting without shaft pulley, be passed through with sharp two sides hemp stalk or fiber.

Description

For biobelt clamping decorticator without shaft pulley

Technical field

The utility model belongs to agricultural machinery technological field, is a kind of mechanical equipment for bast-fibre preliminary working, tool Body it is related to hemp stalk clamping conveying device.

Background technique

Ramie is the traditional characteristics industrial crops in China, and ramee is known as the king of natural fiber, and sesame slices are full of nutrition complete Face.Ramie requires harvest in due course, harvests too early fiber and does not reach full growth, the thin low output of hemp skin, and the Physical Mechanical of fiber Can be poor, cause harvest fibre percentage low, fiber quality is poor；Harvest too late then fiber aging, fiber, which is attached on boon, to be not easy point From, cause fiber strength to decline, fibre percentage reduce, influence the yield and income of ramie.

Ramie general year receives three times, traditional artificial harvesting approach, and receipts ramee operation, which accounts in entire production process, to be used 3/5ths or more of work amount, time-consuming more, large labor intensity, technical requirements are high, and sesame slices are discarded.Mechanized harvest Equipment is the key that ramie raw materials, Feed Manufacturing joint, and influence ramie produce to scale industrialized development it is important because One of element.Therefore, ramie is pushed to produce to high-efficient development, the research and innovation of harvest technology and harvest machinery just seem especially It is important.

Effect is low, large labor intensity in order to solve the problems, such as manually to harvest, and has been developed that a plurality of types of ramies both at home and abroad Decorticating equipment and feed processing machinery.Also fine use this year comes out with feeding ramie harvester, but technology is less mature.Not See ramie harvesting and the integrated combined harvester of decorticating practical application in production, more has no while harvesting boony fibre and fiber crops The ramie combine harvester of the tip (feed).

The prior art ZL200810046933.9 ramie combine harvester being closer to the utility model, can only be primary complete At cutting stalk and fiber decorticating processing, and when its core technology Bidirectional automatic des-hemp machine has continuous de- fiber crops, gear fiber crops pin easily obstruction is twined Fiber crops, fiber carding machine structure have a numb phenomenon of wound, and vertical gripping fibers not frangible de- collection the defects of, harvest technology still not at It is ripe.

The ramie combine for another prior art ZL201310517788.9 being closer to the present invention, also can only Stalk and fiber decorticating are cut in completion, and there are significant drawbacks in the Machine Design, first is that complete machine harvesting and the numb two big working cells of stripping are simultaneously Column, cause the width of complete machine excessive, and shift and go to the field operation difficulty, are not suitable for the agricultural production item that fiber crops area road is narrow, field is small Part.Second is that " separation rate of flaxen fiber and boon is conducive to subsequent decorticator tool separation processing and height up to 94 or more percent The statement of quality fibre percentage " the machine beneficial effect points out that the machine is that initial gross separation goes out fiber, also wants subsequent mechanical separation processing. Third is that the machine completes cutting by cutter device and finished product integral box and collects operation, the rear base of gripping apparatus grips is undressed Hemp stalk is cut with cutter device, it is too big to lose loss, and bad reprocessing utilizes.

Chinese patent application Patent No. ZL201620880065.4 discloses a kind of bast-fibre extractor, using wheel The clamping wheel of band clamping, two sets of de- numb device horizontal alignments, hemp stalk and fiber clamping conveying device is co-axially located at de- numb device Top is equipped with truncated cone-shaped coupling ring and arc skateboard for guiding fiber and air-flow between the two, by being respectively provided at hemp stalk folder It holds two blow guns at wheel top and fiber clamping wheel fiber entry and realizes clamping handover, hemp stalk clamps conveying device and is used for de- Numb material inputs the de- numb device of the first twin-roll, and fiber clamps conveying device and the de- numb material after first time de- fiber crops is used to carry out Second of de- fiber crops and output fiber, feed hemp stalk and output fiber in the same end, feed, export below above.

The existing machine driving of the machine has air-flow transmission again, and structure is more complex, fiber is blown into clamping device by air-flow, reliably Property it is poor, will manually hemp stalk be put into the insides of hemp stalk clamping conveyer belts by feeding fiber crops, and the degree of automation is not high, cannot be with standing header Direct mating realization ramee combining can not raise vertical the cutting of double receipts combined harvesters with horizontal two cutting tables ramie fibre The mating realization ramee combining of platform.

Chinese patent application authorization disclosure of the invention number is 106048740B, entitled for bast-fibre extractor Hemp stalk clamps conveying device, and disclosing hemp stalk clamping conveying device includes hemp stalk driven wheel, hemp stalk transportation wheel belt driving wheel band, fiber crops Stalk clamping conveyer belts, hemp stalk transportation wheel belt, folding wheel, pinch roller, folding wheel driving wheel band and hemp stalk clamp driving wheel；Hemp stalk folder Small one and large one installation Driven by Coaxial on the same axis side by side of driving wheel and hemp stalk driven wheel is held, and is arranged in the de- numb de- fiber crops of device two Top among roller, hemp stalk transportation wheel belt terminal are equipped with the folding wheel；Pinch roller is three, they are respectively placed in folding wheel Below, the first de- numb device inlet and outlet position；Folding wheel rides on hemp stalk clamping conveyer belts through the wheel that both ends are had chance with, Folding wheel is driven by hemp stalk folding wheel driving wheel band and is reversely rotated de- numb material folding hanging with following pinch roller in hemp stalk Enter hemp stalk on clamping conveyer belts and clamps driving wheel.They are all single side method of clamping.

Summary of the invention

The purpose of this utility model provides a kind of hemp stalk clamping conveying device of biobelt clamping decorticator for harvesting fiber.

The technical solution of the utility model is:

For biobelt clamping decorticator without shaft pulley, no shaft pulley by left wheel, right wheel, single-row radial ball bearing and The central boss of mounting plate composition, left wheel and right wheel is embedded in bearing inner race, is fastened with screw, mounting plate is welded on outside bearing On circle.

The utility model will generate it is significant the utility model has the advantages that

No shaft pulley bearing, is passed through with sharp two sides hemp stalk or fiber, and lower section is supported by three anti-belt wheels, main around de- fiber crops Machine.

Detailed description of the invention

Fig. 1 is complete machine main view (side elevation working principle) schematic diagram；

Fig. 2 is that complete machine overlooks (horizontal layout) schematic diagram；

Fig. 3 is complete machine left view (positive facade) schematic diagram；

Fig. 4 is the Combined fodder harvesting system schematic front view that two cutting tables ramie fibre raises double receipts combined harvesters；

Fig. 5 is Combined fodder harvesting system schematic top plan view；

Fig. 6 is the cutting of Combined fodder harvesting system and defeated collection chain driving box schematic front view；

Fig. 7 is ceding of Taiwan driving box schematic top plan view；

Fig. 8 is ceding of Taiwan driving box left view schematic diagram；

Fig. 9 is decorticator main view (side elevation) schematic diagram；

Figure 10 is decorticator schematic top plan view；

Figure 11 is right view (positive facade) schematic diagram of decorticator；

Figure 12 is that hemp stalk clamps conveying device schematic front view；

Figure 13 is that hemp stalk clamps conveying device schematic top plan view；

Figure 14 is the shaftless double pulley main view that hemp stalk clamps conveying device；

Figure 15 is Figure 14 left view (section view) figure；

Figure 16 is sliding cutting mechanism schematic front view；

Figure 17 is sliding cutting mechanism schematic top plan view；

Figure 18 is sliding cutting mechanism left view schematic diagram；

Figure 19 fiber clamps conveying device side view (side elevation)；

Figure 20 fiber clamps conveying device top view (horizontal plane)；

Figure 21 fiber clamps conveying device left view (positive facade)；

Wherein, 1, standing header, 2, shredding machine, 3, the horizontal ceding of Taiwan, 4, control system, 5, power and power drive system, 6, decorticator, 7, feed bin, 8, fibre storehouse, 9, running gear；

301, sisal support frame, 302, group sisal, 303, cutter, 304, driving box, 305, defeated collection chain, 306, conveying are dialled Band, 307, ceding of Taiwan frame, 308 lifting cylinders；

3041, cutter driving crankshaft, 3042, lateral defeated collection chain drive shaft, 3043, reversed defeated collection chain drive shaft, 3044, cabinet, 3045, input wheel shaft；

601, numb platform, 602, vertical feeding mouth, 603, de- numb host, 604, decorticator frame, 605, worm and gear are laterally fed Speed reducer, 606 hemp stalks clamp conveying device, 607, sliding cutting knife, 608, the cover, 609, de- numb subsidiary engine, 610, fiber clamping conveying Device, 611, de- numb motor；

6101, clamping band, 6102, contact roller, 6103, driving wheel；

606-1, anti-belt wheel, 606-2, folding wheel, 606-3, without shaft pulley, 606-4, driving double pulley, 606-5, de- fiber crops Driving wheel, 606-6, de- numb transmission belt, 606-7, V-type A band, 606-8, output wheel, 606-9, V-type B band；

606-11, anti-belt wheel one, 606-12, anti-belt wheel two, 606-13, anti-belt wheel three；

606-31, without shaft pulley one, 606-32, without shaft pulley two, 606-33, no shaft pulley three；

1a, left wheel, 2a, threaded connector, 3a, single-row radial ball bearing, 4a, right wheel, 5a, mounting plate.

Specific embodiment

Make the explanation under to the utility model with reference to the accompanying drawing.

Two cutting tables ramie fibre as shown in Figure 1, Figure 2, Figure 3 shows raises double receipts combined harvesters, by standing header 1, shredding machine 2, The horizontal ceding of Taiwan 3, control system 4, power and power drive system 5, decorticator 6, feed bin 7, fibre storehouse 8,9 groups of running gear At.

The horizontal ceding of Taiwan 3 and standing header 1 are configured one on the other in front, and the configuration of shredding machine 2 takes off fiber crops in middle front upper right Machine configuration forms crop end (leaf) combining system, standing header 1 and de- fiber crops in middle right back upper place, the horizontal ceding of Taiwan 3 and shredding machine 2 Machine 6 forms boony fibre combining system, and control system 4, Engine and Power Train System system 5, running gear 9 forms to be walked certainly Formula power chassis.

The control system 4 of supporting chassis includes instrument, operation handle, hydraulic system, electrical system；Power and power transmission System 5 includes high speed engine, infinitely variable transmission, auxiliary transmission, and running gear 9 includes drive axle, walking wheel and crawler belt.

Standing header 1 includes a point numb device, helps numb device, dials numb star-wheel, cutter and gripping conveyer.

Above-mentioned supporting chassis, standing header are the prior art, and the bottom of existing semi-feeding rice and wheat combined harvester can be selected Disk, the ceding of Taiwan convert.Existing Kubo field or cutting edge of a knife or a sword mound semi-feeding rice and wheat combined harvester particularly can be selected, remove threshing, clear The components such as choosing, collection unloading are transformed, and are mixed the above-mentioned horizontal ceding of Taiwan 3, shredding machine 2 and decorticator 6 and are become two cutting tables ramie Fibre raises double receipts combined harvesters, unloads the horizontal ceding of Taiwan 3, shredding machine 2, decorticator 6, load onto threshing, clean, collect unloading part can and also Original realizes a tractor serves several purposes at rice-wheat combine harvester, improves machine utilization rate.It can also only match the horizontal ceding of Taiwan, shredding machine becomes blueness Store the dedicated combined harvester of feed.

As shown in Figure 4, Figure 5, the Combined fodder harvesting system that double receipts combined harvesters are raised for two cutting tables ramie fibre, by crouching The formula ceding of Taiwan 3 and 2 two large divisions of shredding machine composition.

The horizontal ceding of Taiwan 3 and host are hinged, hydraulic lifting, including dial sisal support frame 301, group sisal 302, cutter 303, Driving box 304, defeated collection chain 305, conveyer belt 306.

It dials sisal 302 and selects common plate-making type or eccentric elastic claw type, cutter 303 selects double acting knife reciprocating cutting device, defeated Sending band 306 is wide belt, is the prior art.

Referring to Fig. 7, defeated collection chain 305 is made of front lower chain a1 and rear cochain, and front lower chain a1, rear cochain configured in parallel are front lower Chain a1 conveys crop end lower rightward side, and rear cochain is made of rear left cochain a2, latter two sections of upper right chain a3, upper left chain a2 with it is front lower Chain a1 is in the same direction at the same speed, and crop end is conveyed to the right, for lateral defeated collection chain；Upper right chain a3 and front lower chain direction are on the contrary, by crop end afterwards It rotates to the left, lateral laying is reversed defeated collection chain on the conveyor belt.

Shredding machine 2 is disk shredding machine, identical as the chaffcutter structural principle of semi-feeding rice and wheat combined harvester, by a pair Turn to opposite, one fast one slow mechanical shoulder cut-off knife roller composition.

Since the transmission of Combined fodder harvesting system be divided into four tunnels inputting wheel shaft, and the first via is directly transmitted to conveyer belt, the Two tunnels are transmitted to shredding machine cutter axis at a slow speed by chain, then are transmitted to quick cutter axis by gear acceleration, third road by chain and The gear deceleration, which is transmitted to, dials sisal, and the 4th tunnel is transmitted to driving box by chain, then is transmitted to reciprocating cutting device and defeated collection chain by driving box.

As shown in Fig. 6, Fig. 7, Fig. 8, driving box 304 is arranged on the right side of the ceding of Taiwan, drives crankshaft by cutter by link mechanism 3041, lateral defeated collection chain drive shaft 3042, reversed defeated collection chain drive shaft 3043, cabinet 3044, input wheel shaft 3045 form, will Power is transmitted to cutter 303 and defeated collection chain 305.

It inputs wheel shaft 3045 and crankshaft 3041 is driven by cone gear-driven cutter, the output end of cutter drive shaft 3041 connects There are two auxiliary crank link mechanisms, directly drives cutter up and down, it is lateral by the roller gear deceleration in cutter drive shaft 3041 Defeated collection chain drive shaft 3042, front end directly drive front lower chain a1, and rear end drives left side rear left cochain a2 by transmission chain, reversed defeated Collect chain drive shaft 3043 by the roller gear on cutter driving crankshaft 3041 by wheel drive, directly drives reversed defeated collection chain real Now with the lateral reversed speedup of defeated collection chain.

Decorticator is divided into as shown in Fig. 9, Figure 10, Figure 11 and laterally feeds numb platform 601, and vertical feeding mouth 602 takes off fiber crops host 603, decorticator frame 604, worm-gear speed reducer 605, hemp stalk clamping conveying device 606, sliding cutting knife 607, the cover 608, de- fiber crops Subsidiary engine 609, fiber clamp conveying device 610, take off the parts such as fiber crops motor 611.

Laterally feeding numb platform 601 is the rectangular platform positioned at foremost, is made in order for managing hemp stalk to be taken off, and weight is not intersected It is folded, the entrance of hemp stalk clamping conveying device is pushed into after paving.

Vertical feeding mouth 602, before being located at de- numb host, two blocks of steel plates perpendicular to ground and rack are fixed into splayed, Folded hemp stalk is guided to enter de- numb host.

De- fiber crops host 603, is made of, two roller horizontal arrangements two vane drums, and occlusion transmission, front end is opened.It sloughs Boon and epidermis.

Decorticator frame 604, is welded with fashioned iron, frame structure.Make whole for coupling installation all parts.

Worm-gear speed reducer 605, can choose the product of specialized factory's production, and transmission ratio 40 is used as clamping conveying device Deceleration and commutation transmission.

Hemp stalk clamps conveying device 606, and by anti-belt wheel, folding wheel, no shaft pulley drives double pulley, driving wheel, transmission Band, V-type A band, output wheel, V-type B band composition.It is sent into de- numb host after hemp stalk is folded and sloughs boon and epidermis, hair pulls out fine Dimension.

Without shaft pulley, it is made of left half wheel, right half wheel, single-row radial ball bearing, mounting plate, the central boss of half wheel of left and right Be embedded in bearing inner race, fastened with screw, mounting plate is welded on bearing outer ring, and mounting plate couples with rack, hemp stalk or fiber from Two sides are accessible to be passed through.

Three support without shaft pulley, are passed through with sharp two sides hemp stalk or fiber, and lower section is supported by three anti-belt wheels, around de- fiber crops Host.

Sliding cutting knife 607 is made of blade and cutter holder, triangle, is fixed on the left of the mounting plate of no shaft pulley, is pressed from both sides with hemp stalk The output end of conveying device 606 and the leading portion composition sliding cutting mechanism of fiber clamping conveying device 610 are held, the fiber in left side is cut It is disconnected.

The back upper place of de- numb host is arranged in de- fiber crops subsidiary engine 609, and two rollers up and down open by arranged perpendicular, front end, bottom roll It is longer than upper roller, it is stretched outside front, completes the processing of the not de- part of de- numb host 603.

Referring to Figure 19,20,21, fiber clamps conveying device 610, including driving wheel 6103, driven wheel, 6102 and of pinch roller The section of clamping band 6101, clamping band is W-shaped, and upper clamping band and lower clamping band a positive and a negative are mutually twisted, upper clamping band and lower folder Band front-back staggered is held, lower clamping band is stretched outside front, and front end inlet connects the fiber that hemp stalk clamping conveying device pulls out, horizontal tilt 45 °, 30 ° of installations are tilted with de- numb subsidiary engine, driving wheel completes fibre cutting and the de- fiber crops of auxiliary in rear end.

De- fiber crops power 611, when separate operaton, can be selected J02 motor, and 5.5-7.5 kilowatts of power；It is mating with standing header When combining, power is provided by power chassis.

Hemp stalk is managed to make in order to be placed on to feed and paves the therefrom lateral push-in feeding flax port in portion on numb platform 601, folding wheel by hemp stalk to Hemp stalk is sent into de- numb host 3 and sloughs boon and epidermis by lower folding, biobelt clamping, driving double pulley, and reverse drawing goes out fiber, fiber clamp The fiber that the clamping of conveying device 610 pulls out is held, is drawn to the right backward, after completing fibre cutting and the de- fiber crops of auxiliary, fiber is put into extension In Ji Macang.

As shown in Figure 12 and Figure 13, hemp stalk clamps conveying device, by anti-belt wheel 606-1, folding wheel 606-2, no shaft pulley 606-3 drives double pulley 606-4, driving wheel 606-5, transmission belt 606-6, and V-type A is with 606-7, output wheel 606-8, V-type B band 606-9 composition.It is sent into de- numb host after hemp stalk is folded and sloughs boon and epidermis, hair pulls out fiber.

The V-type A band front end 606-7 is supported by folding wheel 606-2, and rear end is supported by output wheel 606-8, around driving double pulley 606-4。

V-type B by three before and after driving double pulley above 606-9 without shaft pulley 606-3 with being supported, i.e., without shaft pulley one 606-31, without two 606-32 of shaft pulley and without three 606-33 of shaft pulley, it is main around de- fiber crops by three anti-belt wheel 606-1 support rings below Machine, three anti-belt wheel 606-1, that is, three 606-13 of one 606-11 of anti-belt wheel, two 606-12 of anti-belt wheel and anti-belt wheel.

Double pulley 606-4 diameter is driven to be more than or equal to the length of processed hemp stalk, band groove depth is more than or equal to two tape thickness The sum of, it is located at right above de- numb host, is driven by worm-gear speed reducer and driving wheel 606-5 double reduction.

Folding wheel 606-2 is the wheel for having wheel rim with steamboat both ends work in V-type A, rides and is pressed in anti-belt wheel 606-1 and V Type B takes, and feeds, folds hemp stalk.

As shown in Figure 14, Figure 15, no shaft pulley 606-3 is by left wheel 1a, right wheel 4a, single-row radial ball bearing 3a, peace The central boss of loading board 5a composition, half wheel of left and right is embedded in bearing inner race, is fastened with screw, mounting plate 5a is welded on bearing outer ring On, mounting plate 5a is fixedly connected with decorticator frame 604, and hemp stalk or fiber pass through from two sides are accessible.

As shown in Figure 16, Figure 17, Figure 18, sliding cutting knife 607 is made of blade and cutter holder, triangular in shape, is fixed on shaftless band Two 606-32 and the mounting plate left side without three 606-33 of shaft pulley are taken turns, the output end and fiber with hemp stalk clamping conveying device 606 The leading portion for clamping conveying device 610 forms sliding cutting mechanism, by the fibre cutting in left side.

By sliding cutting knife, hemp stalk clamps the output end of conveying device and the leading portion group of fiber clamping conveying device for sliding cutting mechanism At sliding cutting knife is made of blade and cutter holder, at triangle, is fixed on the left side of no shaft pulley mounting plate, the fiber in left side is cut It is disconnected.

Combined fodder harvesting system is made of the horizontal ceding of Taiwan and disc type shredding machine two large divisions.Horizontal ceding of Taiwan configuration exists Positive front upper place, shredding machine configuration constitute crop end (sesame slices) Combined fodder harvesting system, gather in the crop end on top in upper right side, the two (sesame slices) and carry out chopping processing obtain feed.

Hemp stalk is delivered to lateral the feeding of the hemp stalk clamping conveying device of decorticator by the gripping conveyor structure of standing header Mouthful, hemp stalk is folded down by the folding sisal of hemp stalk clamping conveying device, and hemp stalk is sent into de- numb host and sloughs fiber crops by clamping conveyer belts Bone and epidermis, and fiber is pulled out, fiber clamps conveying device gripping fibers, draws to the right backward, completes sliding cutting and does not take off part Processing, obtain fiber.

Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.

It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each No further explanation will be given for the possible combination of kind.

In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.

Claims (1)

1. for biobelt clamping decorticator without shaft pulley, which is characterized in that the no shaft pulley is by left wheel, right wheel, list The central boss of column radial ball bearing and mounting plate composition, the left wheel and right wheel is embedded in bearing inner race, is fastened with screw, Mounting plate is welded on bearing outer ring.