CN2810156Y - Straw-cutting and processing apparatus - Google Patents

Abstract

The utility model relates to a straw cutting and processing apparatus which is provided with a feeding chamber, a cutting passage communicated with the feeding chamber, a blade transversely arranged on the cutting passage, a main press head mechanism matched with the feeding chamber and the cutting passage, and a cutting plate strip or a cutter relieving notch arranged at the front end of the press head of the main press head mechanism corresponding to the position of the blade. The cutting passage also matches with an opposite vertex press head mechanism, and the front end of the press head of the opposite vertex press head mechanism is opposite to the press head of the main press head mechanism. Therefore, when straw bundles are arranged in the feeding chamber, or straw is arrayed or stacked in the same direction in an end-to-end alternating mode, the opposite vertex press head can bear the cut straw after the main press head pushes the straw for cutting. Moreover, the opposite vertex press head moves together with the main press head. A parallel array state of the cut straw can be maintained, and the straw can maintain a neat and tight state.

Description

Straw cutting processing equipment

Technical field: the utility model is a kind ofly straw to be compressed bundled, forms the production equipment of the bale be convenient to stack accumulating, particularly with the boling rice straw process equipment of pressure head extruding and cutting.

Background technology: existing boling rice straw machine, have feeding chamber, with the supporting pressure heads mechanism of feeding chamber, the pressure head of pressure heads mechanism is positioned at feeding chamber, the pressure head front end that is positioned at feeding chamber has the cutter relieving breach.Feeding chamber directly is communicated with discharge chambe, is provided with the segmentation cutting blade of arrangement in feeding chamber and discharge chambe junction.Such mechanism with the straw cutting section after, can with the combination of briquetter or strap-on structure, be pressed into the combination bundle or be bundled into the combination bundle.Another kind of existing block straw feed processing machine, have feeding chamber, the discharge chambe that is communicated with feeding chamber, with feeding chamber and supporting pressure heads mechanism, the pressure head of pressure heads mechanism is positioned at feeding chamber, the pressure head front end that is positioned at feeding chamber has the cutter relieving breach, the length of the projection of cutter relieving breach is greater than the cutting blade cross-sectional length, and discharge chambe has discharging pressure head and mechanism.Such mechanism places head and the tail in the feeding chamber and takes over the stalk of stacking in the same way, pressure head promote the stalk moving process, raw materials such as stalk are cut off, and utilize pressure head that the raw material that cuts off is compressed in discharge chambe, with the discharging pressure head raw material is released discharge chambe again.Such boling rice straw machine when pressure head promotes straw by cutting blade, all will reach certain pressure and just can cut off straw, and straw is at the face unbalance stress relative with blade, and bale distortion will occur at cutting process.Particularly the straw of Qie Duaning is in free state again, and compressed straw again can dilatancy, and the straw fall into disarray can occur, causes bale irregular in a jumble, is not easy to tie up and stack.

Summary of the invention:

The present invention will solve as the straw of the forage grass problem in the bundled cutting process straw confusion of processing, solve the problem of bundled straws dilatancy, provide a kind of equipment bundled and cutting processing straw bundle that compresses, the straw that particularly will be arranged in parallel compression and the processing straw bundle equipment two ends cutting is neat or that compression cutting section recompression combination is bundled.

Straw cutting processing equipment of the present invention, there are feeding chamber, the cutting channel that is communicated with feeding chamber, cutting channel laterally to be provided with blade, with feeding chamber and the supporting main pressure heads mechanism of cutting channel, the pressure head front end of main pressure heads mechanism and blade correspondence position are with the cutting plate bar or have the cutter relieving breach, it is characterized in that: cutting channel is also supporting pair roof pressure head mechanism, relative with the pressure head of main pressure heads mechanism to the pressure head front end of roof pressure head mechanism.So-called cutting plate bar is exactly a softer material of inlaying, as the aluminum strip of inlaying, batten, plastic strip etc., also claims the chopping block bar.Take over to arrange in the same way and stack straw at pack into straw bundle or head and the tail of feeding chamber like this, when main pressure head promotes the straw cutting, the roof pressure head is accepted the straw of cut-out, and together move with main pressure head, the straw that keeps the cutting off state that is arranged in parallel, and keeping compact state.Particularly the transnational blade of roof pressure head is moved in company with main pressure head, can keep the straw profile of straw bundle or compression constant, allow the straw of straw bundle or compression be cut off through blade.For the processing of straw two tip cut-offs being cut into the plane, because blade is positioned at the cutting channel both sides, the front edge that can cross blade and blade to roof pressure head front end simultaneously.For moulding straw bundle is cut into several sections cutting processing, the roof pressure head position relative with blade had the cutter relieving breach, what be positioned at cutting channel like this just can stride across blade to the roof pressure head, to roof pressure head front end and straw or straw bundle contacts side surfaces.Move when beginning to promote straw or straw bundle at main pressure head, perhaps main pressure head move begin to promote the compression of straw or straw bundle after, the roof pressure head is also retreated along with main pressure head migration, so just can keep the straw compact state and be cut disconnectedly by blade, and the straw that guarantee to cut off can not be out of shape confusion.

For straw two tip cut-offs are cut into the process equipment on plane, the inlet of cutting channel is relative with the feeding chamber outlet, feeding chamber outlet transverse ends is greater than the cutting channel transverse ends that enters the mouth, and the blade that cutting channel laterally is provided with is arranged on the inlet transverse ends of cutting channel.Can move roof pressure head front end and to cross cutter blade.To the front edge of roof pressure head front and blade simultaneously.The straw face that roof pressure head front end and parallel arranged are stacked contacts.Main pressure head move begin to promote straw compression after, the roof pressure head is also retreated along with main pressure head migration, main like this pressure head and just can keep the straw compact state to the roof pressure head, allow the straw of arranging compression pass through blade, two ends are cut cuts off, forming two ends is the regular bale on plane, and the rice bundle of assurance cutting-off process can be out of shape confusion, rebound deformation can not expand.In order to cut away fine and close inadequately straw two ends in bundled process and to trim straw bundle both ends of the surface, form neat fine and close straw bundle, the inlet of passage is relative with the feeding chamber outlet, and the inlet transverse ends of passage has blade, and feeding chamber outlet transverse ends is greater than the feeder connection transverse ends.Like this in segmentation cutting straw, just will fine and close inadequately and irregular straw two tip cut-offs, and discharge from feeding chamber outlet transverse ends.Same less for the ram travel that makes transverse compression, operating efficiency is higher, reduce the cost of equipment, but feeding chamber is put into the door that the opening of straw has opening and closing.After feeding chamber was put into straw, the door of opening was closed, and the goalkeeper of opening puts into the straw of discharge chambe and pushes down, so that the pressure head compression.Door can be the door of multiple open and close, as gate, side open the door, sliding door, cover plate etc., preferably have the open and close door of linkage driving mechanism.Side as Men Weiyi side hinge joint is opened the door, and the side hydraulic cylinder piston rod hinge joint with open and close of opening the door forms the hydraulic pressure door, and the more favourable so interior straw of discharge chambe of pushing down particularly can push the straw of opening part projection.

For moulding straw bundle is cut into several sections cutting processing equipment, there are feeding chamber, the cutting channel that is communicated with feeding chamber, cutting channel laterally to be provided with blade, with feeding chamber and the supporting main pressure heads mechanism of cutting channel, the pressure head front end of main pressure heads mechanism and blade correspondence position are with the cutting plate bar or have the cutter relieving breach, it is characterized in that: cutting channel is also supporting pair roof pressure head mechanism, relative with the pressure head of main pressure heads mechanism to the pressure head front end of roof pressure head mechanism.Feeding chamber outlet transverse ends is equal to or less than cutting channel inlet transverse ends, and the transversely arranged blade blade relative with main pressure head that be provided with of cutting channel has the cutter relieving breach corresponding with blade to the pressure head front end of roof pressure head mechanism.The roof pressure head position relative with blade is preferably with the cutter relieving breach, and what be positioned at cutting channel like this just can cross blade to the roof pressure head, to roof pressure head front end and straw bundle contacts side surfaces.Like this main pressure head move begin to promote straw bundle pressure and reach cutting force after,, so just can keep the bale state and be cut disconnected by blade also along with main pressure head migration and retreat the roof pressure head.When the feeding chamber width is suitable with the bale two ends, the feeding chamber transverse ends is preferably less than cutting channel inlet transverse ends, just the cutting channel transverse width is greater than the feeding chamber width, the transversely arranged blade that is provided with of cutting channel like this, squeeze the space that allows blade cut bale so that when bale is cut off by blade, have, make cutting smooth more smoothly.Smooth smoothly in order to cut more equally, for three or three above horizontal blade, the blade of centre is crisscross arranged forward.Can more smooth segmentation cut straw like this, and reduce resistance effectively.

The roof pressure head is followed main pressure head move, can operate two cover pressure heads mechanism synchronous workings simultaneously, pressure head moves simultaneously.In order to ensure to roof pressure head and the same moved further of main pressure head, guarantee to keep between the pressure head certain pressure, and can adjust this pressure, preferably the oil circuit to the roof pressure head mechanism has overflow valve, perhaps the oil circuit of roof pressure head mechanism is taked differential connected mode, the oil circuit of roof pressure head mechanism is connected by hydraulic control one-way valve with the oil cylinder chamber oil circuit of main pressure heads mechanism.Promoting the straw that is arranged in parallel or straw bundle at main pressure head like this can overcome the pressure of roof pressure head mechanism overflow valve control or after opening the hydraulic control one-way valve oil return, main pressure head continues will overcome when mobile flowed friction to the roof pressure head, promotion is first with moving to roof pressure, keeps the shape of the straw arranged or straw bundle or density automatically and is cut.

With the disposable straw bundle that is processed into segmentation butt joint combination of this equipment, reduced cutting, the carrying compression and the process of packing have again been tied up, carried to the straw of compression.Put the bag or the cover of packing at random, perhaps segmentation cover bundle endless belt is packaged into the straw of combination bundle, more helps in time the binding or the packing of highdensity straw bundle have been prevented the unconfined bounce-back of bale after the compression effectively.

Compared with the prior art, straw of the present invention can be arranged from opening easily and put into feeding chamber, start behind the main pressure head when the straw that promotes to arrange carries out laterally moving extruding, and can keep compressed state and be cut removing two ends, the perhaps section of being divided into and can chaotic not keep the bale shape, the high density combination bale of the segmentation butt joint combination of being more convenient for; For having filler opening door, close opening behind the door, start pressure head and just can begin to compress straw, the compression travel of pressure head is little, efficient is high, the equipment that opens the door of the side of hydraulic pressure particularly, the diffusing straw that more helps permutation and combination just can be compressed closing opening door process, and more favourable compacting again is packaged into finer and close bale.

Description of drawings: accompanying drawing has been represented the process equipment of a kind of horizontal sectionalizing and bundling straw of the present invention and the schematic diagram that a kind of diffusing grass directly compresses bundled process equipment structure, wherein Fig. 1 is the main cutaway view of this horizontal sectionalizing and bundling straw process equipment structure, and Fig. 2 removes upper plate for this horizontal sectionalizing and bundling straw process equipment structure and upside opens the door and the vertical view of hydraulic mechanism; Fig. 3 is the main cutaway view that this diffusing grass directly compresses bundled process equipment structure, this diffusing grass of Fig. 4 directly bundled process equipment structure of compression removes upper plate and upside opens the door and the vertical view of hydraulic mechanism, and Fig. 5 directly compresses bundled process equipment master pressure heads mechanism for the grass that looses and to roof pressure head mechanism hydraulic schematic diagram.Example below in conjunction with accompanying drawing further specifies the utility model.

Concrete embodiment:

Embodiment one, a kind of horizontal sectionalizing and bundling straw process equipment of the present invention (seeing Fig. 1,2), have feeding chamber 10, with the cutting channel 8 of feeding chamber side left connection, the binding chamber 6 that is communicated with the cutting channel left side, and the supporting main pressure heads mechanism 5 of feeding chamber.The main pressure head 4 of the horizontal move left and right of main pressure heads mechanism is positioned at feeding chamber.Cutting channel and binding chamber left also have roof pressure head mechanism 1.Roof pressure head mechanism roof pressure head 2 is extend into from left bundled the chamber, and can move to cutting channel.The roof pressure headband is had the breach corresponding with blade, drive the hydraulic system to the roof pressure head mechanism, make the roof pressure head is moved to cutting channel, front end is crossed blade and feeding chamber side simultaneously.Cutting channel 8 horizontal edges incline direction up and down are being provided with three blades 3 arranged side by side, constitute cutting structure.The blade top is tilted to the right and forms the setting of inclination.Middle blade (to the right) mistake preferably forward goes out to arrange, the blade of both sides preferably left mistake go out, form staggered blade setting.Pressure heads mechanism is made up of pressure head and hydraulic mechanism.Hydraulic mechanism is made up of hydraulic press, the hydraulic cylinder mechanism that is communicated with hydraulic press.The piston rod of hydraulic cylinder mechanism is connecting pressure head.Main pressure head can be in feeding chamber and cutting channel move left and right.The main pressure head 4 of main pressure heads mechanism 5 has the breach corresponding with blade.The feeding chamber side has the opening of putting into bale, but opening has opening and closing and laterally presses to the door that straw is tied.To put into as the straw bale 9 of feed and open the feeding chamber that side is opened the door.Closing the side opens the door; Drive hydraulic press and main pressure heads mechanism 4, bale is laterally promoted compression from right to left with main pressure head; Along with promoting pressure, improves main pressure head, when reaching promotion the roof pressure head made overflow valve 41 overflows, the roof pressure head just along with the moving of main pressure head and bale, is cut into the bale of four sections sectionalizing and bundling in face of bale blade arranged side by side with the bale segmentation, also claim short grass bundle or sheet bale.The short straw bundle that forms segmentation like this keeps this butt joint assembled state and enters the binding chamber, can effectively keep neat arrangement and four plane of structures of straw of segmentation bale to engage stably.And behind compressed state lash rope of bale or strap, take out the bale elastic expansion and just can make the tight of binding, the bundle of can not loosing.After taking out bale, drive main pressure head again and, prepare cutting and binding a bundle straw combination bale down roof pressure head return.The straw of combination bundle so can not damage the order of segmentation combination in process, the mixed and disorderly phenomenon in side can not occur yet.

Embodiment two, a kind of diffusing grass of the present invention be the bundled process equipment (seeing Fig. 3,4,5) of compression directly, feeding chamber 13, the cutting channel that is communicated with feeding chamber is arranged and tie careless chamber 17, and the supporting main pressure heads mechanism 12 of feeding chamber.The main pressure head of the horizontal move left and right of main pressure heads mechanism is positioned at feeding chamber.The direction of main pressure head compression straw is a horizontal direction also, ties that careless chamber is right-hand also to be had the roof pressure head mechanism.To the roof pressure head mechanism to roof pressure head 15 from right-hand extend into the bundle careless chamber.Feeding chamber right side outlet and cutting channel, feeding chamber exit width be greater than the cutting channel width, and each widely goes out five centimetres the width two ends.Cutting channel inlet two ends respectively have a slice blade 14.The blade top is tilted to the right and forms the setting of inclination.The position corresponding with blade, main pressure head front is inlaid with aluminum strip, forms the cutting plate bar corresponding with blade.Pressure heads mechanism is made up of pressure head and hydraulic mechanism.Hydraulic mechanism is made up of hydraulic press, the hydraulic cylinder mechanism that is communicated with hydraulic press.The piston rod of hydraulic cylinder mechanism is connecting pressure head.Main pressure heads mechanism and the oil circuit UNICOM of roof pressure head mechanism taked differential connected mode is connected by hydraulic control one-way valve 42 with the oil cylinder oil circuit of main pressure heads mechanism the oil circuit of roof pressure head mechanism, sees Fig. 5.Main pressure head can be in the feeding chamber move left and right.Have the opening of putting into straw (filler opening) above the feeding chamber, but opening has opening and closing and laterally presses to door and the hydraulic drive mechanism 11 that straw is tied.The upward-acting door of this Men Weiyi side and feeding chamber hinge joint, the piston rod twisted joint of the hydraulic jack mechanism of upward-acting door and open and close.Straw 9 head and the tail are taken over to arrange to put into open the feeding chamber that side is opened the door, diffusing straw is preferably piled up and is exceeded feeding chamber and opening.Straw and feeding chamber ground, main pressure head front are parallel.Drive hydraulic jack mechanism and close upward-acting door, be pressed in downwards above the straw of the upper shed of feeding chamber and arrangement; Drive hydraulic press and main pressure heads mechanism 12, the straw bundle of arranging is laterally promoted compression from left to right with main pressure head; Along with straw moves and compresses, in feeding chamber, form closely knit bale.Laterally press process at the main pressure head of further driving, pressure improves constantly to reach and can promote roof pressure head mechanism hydraulic system is opened hydraulic control one-way valve, make to the roof pressure head along with main pressure head and bale move together, blade in face of the straw two ends cuts into neat plane with the bale two ends, has removed straw cladus head and root.When cutting bale two ends, can effectively keep the bale spread geometry constant like this, keep finalizing the design almost of bale.Behind cutting bale and the straw two ends, the roof pressure head is moved to the right side apical position stop to move, bale is after further compressing under the main pressure head effect, and main pressure head also stops to move.After the bale binding, control hydraulic system makes main pressure head return move on to the feeding chamber left end.Subsequently to roof pressure head return left, and the bale that promotes to tie up moves on in the feeding chamber, and takes out the feed bale of finished product from the feeding chamber upper shed.Put into the straw of arrangement equally again, close side and open the door, drive the processing that hydraulic system just can be descended a bundle bale.Like this straw be compressed bundled after, bundled straw can be in cutting processing process confusion and undue distortion, the mixed and disorderly phenomenon in side can not appear cutting yet, the bale that forms can effectively keep fine and close and neat bundle shape, be more convenient for machinery carrying and long-distance transport, occupied space is littler, and freight is cheaper.

Claims (6)

1, a kind of straw cutting processing equipment, there are feeding chamber, the cutting channel that is communicated with feeding chamber, cutting channel laterally to be provided with blade, with feeding chamber and the supporting main pressure heads mechanism of cutting channel, the pressure head front end of main pressure heads mechanism and blade correspondence position are with the cutting plate bar or have the cutter relieving breach, it is characterized in that: cutting channel is also supporting pair roof pressure head mechanism, relative with the pressure head of main pressure heads mechanism to the pressure head front end of roof pressure head mechanism.

2, as the said straw cutting processing equipment of claim 1, it is characterized in that: the inlet of cutting channel is relative with the feeding chamber outlet, feeding chamber outlet transverse ends is greater than the cutting channel transverse ends that enters the mouth, and the blade that cutting channel laterally is provided with is arranged on the inlet transverse ends of cutting channel.

3, as the said straw cutting processing equipment of claim 2, it is characterized in that: but the opening of feeding chamber has the door of opening and closing.

4, as the said straw cutting processing equipment of claim 1, it is characterized in that: feeding chamber outlet transverse ends is equal to or less than cutting channel inlet transverse ends, the transversely arranged blade blade relative with main pressure head that be provided with of cutting channel has the cutter relieving breach corresponding with blade to the pressure head front end of roof pressure head mechanism.

5, as the process equipment of the said horizontal sectionalizing and bundling straw of claim 4, it is characterized in that: for three or three above horizontal blade, middle blade is crisscross arranged forward.

6, as claim 1 or 2 or 3 or 4 or 5 said straw cutting processing equipments, it is characterized in that: the oil circuit to the roof pressure head mechanism has overflow valve, perhaps the oil circuit of roof pressure head mechanism is taked differential connection, the oil circuit of roof pressure head mechanism is connected by hydraulic control one-way valve with the oil cylinder oil circuit of main pressure heads mechanism.

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