CN206136669U - Forward type mower -crusher - Google Patents

Abstract

The utility model belongs to the technical field of the farm machinery technique and specifically relates to a forward type mower -crusher is related to. Its characteristics are including the frame, and the reel device is installed through the backup pad to the frame front end, and reel device rear portion is provided with Y -shaped rubber conditioner roll, and the frame rear end is provided with linkage, and linkage upper portion links to each other with the frame through central pull rod, is provided with reducing gear box and hydraulic motor among the driving system of reel device and Y -shaped rubber conditioner roll tip, and the transmission system periphery of reel device and Y -shaped rubber conditioner roll tip is provided with the safety cover. Its complete machine is small, makes complete machine light in weight, compact structure, and easy operation adopts hydraulic motor transmission and suspension moreover, makes complete machine job stabilization reliable. Can once only accomplish and dial the standing grain, cut, flatten compound operations such as windrow. The corresponding operating cost, energy consumption and to shorten silage required time is shortened, do not have any minus effect to the meadow, improve results efficiency, be applicable to middle -size and small -size forage grass field.

Description

A kind of forward type mower-crusher

Technical field

This utility model is related to technical field of agricultural machinery, more particularly, to a kind of forward type mower-crusher.

Background technology

With the adjustment and the startup of conceding the land to forestry and grass ecological engineering of China's structure of agricultural production, high quality forage cultivated area exists Constantly expand, especially good palatability, domestic animal like that the cultivated area of the first bud eaten expands year by year.At present, the first bud developed Grass product has grass meal, grass particle, grass block, glutinous rice balls and bale etc., and in the international, country boundless market is respectively provided with.Asia is Become in the world maximum first bud product import market, year 2400000～2,550,000 t of aggregate demand.In the U.S., first bud has become only Inferior to the 4th grande culture thing of Semen Tritici aestivi, Semen Maydiss and Oryza sativa L., become the pillar industry of american agriculture.

Still livestock breeding industry winter-spring season does not alleviate the not enough first-selection of forage to green hay, while being also grass product circulation Principal mode.High-quality green hay water content 15%～18%, enrich, and quality is relatively soft, fragrant odour, good palatability by leaf amount, And containing more proteins,vitamins,and minerals, butterfat percnetage and cattle and sheep meat quality can be effectively improved after domestic animal feeding, finally Reach the purpose for improving Animal product quality.

Such as Trifolium pratense, pale reddish brown Seedling pulse family class herbage, containing more colloidality material and less carbohydrate, and Be not suitable for ensiling, it is easily putrid and deteriorated by the effect of microorganism if not taking any measure and spontaneously drying after harvesting, Make the agreeable to the taste variation of animal.Obtain the flattening modulation that one of method of high-quality green hay is exactly herbage.In the harvesting of herbage harvesting Link, especially Herba Medicaginiss play an important role as high quality grass on the weary problems of China protein feedss C are solved.If Process without flattening, during the dry in the sun of field, because the drying time that Seedling stalk and blade differs, stalk and leaf The dry degree of piece is unbalanced to cause the fallen leaves loss in subsequent job serious；Simultaneously under irradiation by sunlight with enzyme in herbage body Under collective effect, vitamin is lost in more than half, and total material is lost in 20% one 30%.Also in the drying time in field It is longer, subsequent job is not only affected, and the probability that herbage is caught in the rain is increased, cause forage nutrition loss bigger.According to phase The herbage being significantly faster than that without flattening that document can be seen that the speed that the herbage moisture content through flattening declines is closed, is dried Time substantially shortens.Non-modulated herbage is dried its moisture content for 50% or so in field through about 20h, it is impossible to meet The requirement of storage.

Found by Experimental comparison, it is faster than commonly rate of drying without the Seedling for flattening that the Seedling through flattening plant, The rate of drying test that effect is substantially additionally carried out also indicates that the Herba Medicaginiss rate of drying through flattening is not pass through 3～5 for flattening Times.In order to reduce the loss of forage nutrition material and yield, the green hay of good quality and high output is obtained, accelerating herbage in the dry of field Dry speed, while shortening the mow-drying time, it is ensured that the rate of drying of herbage stem and leaf can be substantially consistent, leads at this stage The solution of stream is that plant stalk to Seedling in harvesting link to carry out quenched flattening, breaks the intrinsic physiological structure of stalk, is shortened The dry rate difference of stalk and blade, reduces fallen leaves loss, improve product quality.

Harvesting flatting mill be it is a kind of can once complete to mow, flatten and windrow operation grass making machinery.It is main to use Harvesting, flattening, lay dry in the sun operation in pulse family class herbage such as Miao Zhe etc., is called mowing preparer.The purpose of flattening is exactly handle The fresh and alive herbage stalk cut off flattens squeeze crack, increases natural waxiness coating degree of crushing, accelerates the evaporation of its internal moisture, shortens Drying time, so that stalk, leaf, flower rate of drying are consistent, reduce the loss of nutrient and floral leaf, improve Radix Glycyrrhizae quality and its Yield.It is be used in moist high yield grassland results pulse family class herbage more.

External existing mower-crusher is broadly divided into reciprocating cutting device formula mower-crusher and rotation by cutter form 2 kinds of sickle formula mower-crusher.2～6m of working width, supporting power 30150kW.These equipments are mainly large-scale pasture and make With complementary conditions requirement is higher, is not suitable for small-sized pasture.Existing hay mover is purple for picture all without the equipment of flattening on market The legumes such as Hua Shoubei, Trifolium pratense are harvested typically all using external import machinery.

In recent years, only Xinjiang Machine Academe and Huhehaote stockbreeding machine institute start to develop mower-crusher. But the mower-crusher tool supporting with medium-sized tractor is less.

The content of the invention

The purpose of this utility model is to avoid the defect of prior art and provide a kind of forward type mower-crusher, effectively Solve the problems, such as prior art.

For achieving the above object, the technical scheme that this utility model is taken is：A kind of described forward type mower-crusher, It is characterized in including frame, described frame front end is provided with reel device by gripper shoe, and reel device rear portion is arranged There is chevron shaped rubber conditioner roll, frame rear end is provided with suspension arrangement, and suspension arrangement top is connected by central tie rod with frame, Reduction box and hydraulic motor, reel device are provided with the dynamical system of reel device and chevron shaped rubber flattening roll end The drive system periphery for flattening roll end with chevron shaped rubber is provided with protective cover.

Described reel device includes pulling wheel shaft, and pulling spoke and pulling wheel spoke are provided with pulling wheel shaft, pulls out The pulling gear teeth are provided with standing grain spoke, pulling spoke two ends are arranged on uprooting weed pole socket, and pulling spoke end is additionally provided with major-minor Wheel connecting plate, pulling wheel shaft two ends are provided with a point careless cutterhead.

Described chevron shaped rubber conditioner roll includes upper flattening roll and the lower flattening roll being correspondingly arranged, and upper flattening roll is set to Floating structure, upper flattening roll and lower flattening roll chevron shaped rubber conditioner roll under being.

Described chevron shaped rubber conditioner roll includes upper flattening roll and the lower flattening roll being correspondingly arranged, and upper flattening roll two ends set Slack adjuster is equipped with, described slack adjuster includes hinge bar, and upper flattening roll two ends are installed by vertical shaft bearing On hinge bar, hinge bar one end is hinged by jointed shaft with frame, the hinge bar other end be arranged on corresponding upper limit position block and Between lower position block, back-moving spring is provided with by spring base on hinge bar.

Described reduction box includes intermediate gear shaft, and intermediate gear shaft two ends are provided with reel paddle minor sprocket and big Cylinder Gear Wheel, big roller gear is meshed with the small cylinder gear of power input shaft end, and power input is additionally provided with power input shaft Minor sprocket, intermediate gear shaft is meshed by bevel gear with the bevel gear wheel of power transmission shaft upper end, and power transmission shaft bottom is provided with Power transmission shaft minor sprocket.

Described suspension arrangement includes guide rail, and beam of walking about is provided with guide rail, and beam two ends of walking about are provided with road wheel, walk about Beam middle setting has the central tie rod suspension plate being connected with central tie rod, and lower section is provided with hydraulic cylinder in the middle of beam of walking about, on guide rail End is provided with only beam and installs screwed hole, and guide rail middle setting has installation screwed hole, and guide rail lower end arranges organic frame articulated slab.

The beneficial effects of the utility model are：A kind of described forward type mower-crusher, its machine volume is little, makes whole machine Lightweight, compact conformation is simple to operate, and using hydraulic motor transmission and suspension, makes whole machine stable and reliable in work.Can Disposably complete to dial standing grain, cutting, flatten the multiple operations such as windrow.The function of hay mover, flatting mill and rake is gathered, has simplified Machine construction, greatly reduces corresponding operating cost, energy expenditure and shortens time needed for ensilage, to meadow without Any negative interaction, improves efficiency of crop, it is adaptable to middle-size and small-size herbage field.A kind of described forward type mower-crusher is using eccentric Winder, herbage is vertically dialled in the ceding of Taiwan, and pushes conditioner roll in time, reduces for-age loss；Flattened using chevron shaped rubber Roller, 250 degree of upper lower compression roller centrage and vertical direction angle, can both flatten herbage, but with by herbage clamp into function.It is whole Machine production cost, reaches economical and practical.

Description of the drawings

Fig. 1 is this utility model overall structure diagram；

Fig. 2 is the reel device structural representation of this utility model Fig. 1；

Fig. 3 is the chevron shaped rubber conditioner roll structural representation of this utility model Fig. 1；

Fig. 4 is the reduction-box apparatus structural representation of this utility model Fig. 1；

Fig. 5 is the suspension arrangement structural representation of this utility model Fig. 1.

Shown in figure：1. reel device；1-1. pulling spokes；The 1-2. pulling gear teeth；1-3. uprooting weed pole sockets；1-4. pulling Wheel shaft；1-5. pulling wheel spokes；1-6. major-minor wheel connecting plates；1-7. point of careless cutterhead；2. chevron shaped rubber conditioner roll；Press on 2-1. Flat roller；2-2. upper limit position block；2-3. back-moving spring；2-4. spring base；2-5. lower position block；2-6. hinge bar；2-7. vertical shaft Bearing；2-8. jointed shaft；2-9. lower flattening roll；3. reduction box；3-1. reel paddle minor sprockets；3-2. intermediate gear shaft；3-3. it is big Roller gear；3-4. small cylinder gear；3-5. power is input into minor sprocket；3-6. power input shaft；3-7. bevel gear wheel；3-8. pass Moving axis；3-9. power transmission shaft minor sprockets；4. frame；5. protective cover；6. gripper shoe；7. suspension arrangement；7-1. installs screwed hole；7-2. Guide rail；Stop beam on 7-3. and screwed hole is installed；7-4. walks about beam；7-5. road wheel；7-6. central tie rod suspension plates；7-7. hydraulic pressure Cylinder；7-8. frame articulated slabs；8. central tie rod；9. hydraulic motor.

Specific embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.

As shown in Fig. 1 to 5, a kind of described forward type mower-crusher is characterized in including frame 4, described frame 4 Front end is provided with reel device 1 by gripper shoe 6, and the rear portion of reel device 1 is provided with chevron shaped rubber conditioner roll 2, frame 4 Rear end is provided with suspension arrangement 7, and the top of suspension arrangement 7 is connected by central tie rod 8 with frame 4, reel device 1 and chevron shaped Reduction box 3 and hydraulic motor 9, reel device 1 and chevron shaped rubber pressure are provided with the dynamical system of the end of rubber conditioner roll 2 The drive system periphery of the end of flat roller 2 is provided with protective cover 5.

Further, described reel device 1 includes pulling wheel shaft 1-4, and pulling spoke 1- is provided with pulling wheel shaft 1-4 1 and pulling wheel spoke 1-5, pulling gear teeth 1-2 is provided with pulling spoke 1-1, pulling spoke 1-1 two ends are arranged on uprooting weed pole socket On 1-3, pulling spoke 1-1 ends are additionally provided with major-minor wheel connecting plate 1-6, and pulling wheel shaft 1-4 two ends are provided with a point careless cutterhead 1- 7。

Further, described chevron shaped rubber conditioner roll 2 includes upper flattening roll and the lower flattening roll being correspondingly arranged, upper flattening Roller is set to floating structure, upper flattening roll and lower flattening roll chevron shaped rubber conditioner roll 2-1 under being.

Further, described chevron shaped rubber conditioner roll 2 includes upper flattening roll 2-1 and the lower flattening roll 2-9 being correspondingly arranged, Upper flattening roll 2-1 two ends are provided with slack adjuster, and described slack adjuster includes hinge bar 2-6, upper flattening roll 2-1 Two ends are arranged on hinge bar 2-6 by vertical shaft bearing 2-7, and hinge bar 2-6 one end is hinged by jointed shaft 2-8 with frame 4, The hinge bar 2-6 other ends are arranged between corresponding upper limit position block 2-2 and lower position block 2-5, and spring base is passed through on hinge bar 2-6 2-4 is provided with back-moving spring 2-3.

Further, described reduction box 3 includes intermediate gear shaft 3-2, and it is little that intermediate gear shaft 3-2 two ends are provided with reel paddle Sprocket wheel 3-1 and big roller gear 3-3, big roller gear 3-3 are meshed with the small cylinder gear 3-4 of power input shaft 3-6 ends, Power input minor sprocket 3-5 is additionally provided with power input shaft 3-6, intermediate gear shaft 3-2 is by bevel gear and power transmission shaft 3-8 The bevel gear wheel 3-7 of end is meshed, and power transmission shaft 3-8 bottoms are provided with power transmission shaft minor sprocket 3-9.

Further, described suspension arrangement 7 includes guide rail 7-2, and the beam 7-4 that walks about is provided with guide rail 7-2, and walk about beam 7-4 Two ends are provided with road wheel 7-5, and beam 7-5 middle settings of walking about have central tie rod suspension plate 7-6 being connected with central tie rod 8, walk Lower section is provided with hydraulic cylinder 7-7 in the middle of dynamic beam 7-5, and guide rail 7-2 upper ends are provided with only beam and install screwed hole 7-3, in guide rail 7-2 Between be provided with installation screwed hole 7-1, guide rail 7-2 lower ends arrange organic frame articulated slab 7-8.

A kind of described forward type mower-crusher, its drive system its mainly dynamicliquid pressure is delivered power to by main frame On motor, hydraulic motor is rotated counterclockwise by chain-driving upper flattening roll, drives lower flattening roll to rotate clockwise.Upper, Lower flattening roll is turned to conversely, so that the direction of motion of the conditioner roll in engagement place is identical.Because upper flattening roll two ends are to float Slack adjuster, can automatically adjust flattening gap according to feeding herbage thickness, and it is notable that this produces may chain slack list The problems such as vibration, jump tooth and de- chain.And automatic tensioner can automatically adjust the tensile force of chain, it is ensured that chain do not release and The stability of chain drive system.During arrangement, two axles of sprocket wheel should be parallel, and two sprocket wheels should be at same plane；And make slack list under. It is to float in view of upper flattening roll, in order to avoid chain slack list produces the problems such as significantly vibrating, jump tooth and de- chain during engagement, together When also for increase cornerite, it is necessary to chain slack list add auto-tensioning sprocket wheel.Chain conveyer is arranged in into the side of flatting apparatus, And make upper and lower flattening roller chain, auto-tensioning sprocket wheel and power input sprocket in same plane, mutually nibbled by chain Close.Hydraulic motor passes to upper flattening roll sprocket wheel by power is exported by chain, and upper flattening roll sprocket wheel rotates and by chain band Dynamic lower flattening roll sprocket wheel and automatic tensioner are rotated, so as to realize rotating backward for upper and lower conditioner roll.Here we use leaf Chip hydraulic motor, the small volume of vane motor, rotary inertia are little, be active in one's movements.A left side for described reel device The spoke Jing spoke disks in the left side of right both sides are fixed on axle.Connected with an eccentric boatswain chair between rice crop-poking wheel axis and eccentric spoke dish axle Connect, the axle of eccentric spoke disk is welded on the upper end of eccentric disk, and rice crop-poking wheel axis are arranged on the lower end of eccentric disk.During work, remain Certain eccentric position.There is axis hole in the outer end of major and minor spoke.3 pipe axles and 3 moving teeth are installed with the axis hole of king spoke Axle, 3 pipe axles is also installed with the axis hole of secondary spoke and is connected with boatswain chair with 3 pipe axles of king spoke respectively.Eccentric disk and boatswain chair Equal length and parallel, king spoke is also equal and parallel with the length of secondary spoke.Therefore, the main spoke of cam-action reel Parallelogram lindage is constituted between bar, secondary spoke, eccentric boatswain chair, eccentric disk.The direction of moving tooth is identical with the direction of boatswain chair, dials The direction of moving tooth is inserted perpendicularly in grass all the time on tooth axle, and herbage rearward, sickle is dialled in by rotation by CAOBA by level Cut off, and push conditioner roll to by herbage is cut.The slack adjuster upper limit position block of upper flattening roll is to prevent conditioner roll gap It is excessive and make flattening herbage thickness excessive, so as to prevent herbage rotten and herbage lay dry in the sun inconvenience, lower position block be for Ensure that flatting apparatus are installed and the safety keeped in repair and convenient and set, while make flattening minimum clearance be maintained at 0～5mm, when pulling out When standing grain wheel pulling is more, pressure increase between upper lower flattening roll, pressure passes through the hinge bar for installing vertical shaft bearing and back-moving spring, Back-moving spring is compressed, increases lower flattening roll gap, this not only can slow down when only going up lower flattening roll and frame work Alternate stress, within the specific limits (major working range) luffing less, is more beneficial for the water of herbage can also to make pressure grass pressure Divide and nutrition retains, while being also beneficial to the quality guarantee of herbage and unified dry management.Described cutter sweep cutting speed Generally 1.5～2m/s, operating speed is low, is usually no more than 9km/h.It is by reciprocating cutter and fixed supporting Part constitutes.Cutter is formed by the first-class riveted of knife bar, cutting blade and knife bar.Knife bar head is connected with drive mechanism, to transmit The power of cutter.During work, cutter makees straight reciprocating motion, and corn is divided into tuftlet and guides cutter, cutter into by its guard paracone Push straw to stationary knife at the volley to be cut.The average cutting speed of sickle is relatively low, and cutting performance is good, simple structure, work Make reliable.Described suspension is connected to whole machine in frame by hanger bracket, and beam of walking about is high by hydraulic means scalable Degree, because hanger bracket is to be rigidly connected with beam of walking about, so entirely hang frame also moving in chute with the movement of beam of walking about It is dynamic, the direction of displacement of whole hanger bracket is limited by chute, and mower-crusher height is also adjusted with hanger bracket altitude mixture control is walked Section height.The left and right road wheel of hanger bracket is limited in guide rail, walk wheel can reduce friction, improve safety but also can in case Only stress concentration.Hang frame operating angle can by hang frame central tie rod length adjustment and adjustment work angle Degree.Not only high, easily operated, the whole stability of controllable degree also has greatly lifting to this suspension.Suspension arrangement passes through hydraulic pressure Height is adjusted, than other similar hay mover flatting mills conveniently, safely.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit this utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims (5)

1. a kind of forward type mower-crusher, is characterized in that including frame, and described frame front end is provided with by gripper shoe dials Standing grain wheel apparatus, reel device rear portion is provided with chevron shaped rubber conditioner roll, and frame rear end is provided with suspension arrangement, suspension arrangement Top is connected by central tie rod with frame, is provided with the dynamical system of reel device and chevron shaped rubber flattening roll end Reduction box and hydraulic motor, reel device and chevron shaped rubber flatten the drive system periphery of roll end and are provided with protective cover.

2. a kind of forward type mower-crusher as claimed in claim 1, it is characterised in that：Described reel device includes pulling out Standing grain wheel shaft, is provided with pulling spoke and pulling wheel spoke on pulling wheel shaft, the pulling gear teeth, pulling spoke are provided with pulling spoke Two ends are arranged on uprooting weed pole socket, and pulling spoke end is additionally provided with major-minor wheel connecting plate, and pulling wheel shaft two ends are provided with a point grass Cutterhead.

3. a kind of forward type mower-crusher as claimed in claim 1, it is characterised in that：Described chevron shaped rubber conditioner roll Including the upper flattening roll and lower flattening roll that are correspondingly arranged, upper flattening roll two ends are provided with slack adjuster, and described gap is adjusted Regulating device includes hinge bar, and upper flattening roll two ends are arranged on hinge bar by vertical shaft bearing, and hinge bar one end is by being hinged Axle is hinged with frame, and the hinge bar other end is arranged between corresponding upper limit position block and lower position block, and spring is passed through on hinge bar Seat is provided with back-moving spring.

4. a kind of forward type mower-crusher as claimed in claim 1, it is characterised in that：Described reduction box includes center tooth Wheel shaft, intermediate gear shaft two ends are provided with reel paddle minor sprocket and big roller gear, big roller gear and power input shaft end Small cylinder gear be meshed, be additionally provided with power input shaft power input minor sprocket, intermediate gear shaft by bevel gear with The bevel gear wheel of power transmission shaft upper end is meshed, and power transmission shaft bottom is provided with power transmission shaft minor sprocket.

5. a kind of forward type mower-crusher as claimed in claim 1, it is characterised in that：Described suspension arrangement includes leading Rail, is provided with beam of walking about on guide rail, beam two ends of walking about are provided with road wheel, and beam middle setting of walking about has what is be connected with central tie rod Central tie rod suspension plate, lower section is provided with hydraulic cylinder in the middle of beam of walking about, and guide rail upper end is provided with only beam and installs screwed hole, guide rail Middle setting has installation screwed hole, and guide rail lower end arranges organic frame articulated slab.