CN204653028U - A kind of maize straw tedder - Google Patents
A kind of maize straw tedder Download PDFInfo
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- CN204653028U CN204653028U CN201520074220.9U CN201520074220U CN204653028U CN 204653028 U CN204653028 U CN 204653028U CN 201520074220 U CN201520074220 U CN 201520074220U CN 204653028 U CN204653028 U CN 204653028U
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Abstract
The utility model discloses a kind of maize straw tedder, comprise four-wheel tractor; The tedding device be connected with the power take-off of four-wheel tractor, described tedding device comprises: what connect described four-wheel tractor teds support body; The power drive mechanism be connected on support body and with described power take-off is tedded described in being arranged on; Ted described in being arranged on being used for of being connected on support body and with described power drive mechanism stalk is picked up, pulverize, rub and discharge ted mechanism; To ted described in being arranged on support body and with the described position-limit mechanism tedding mechanism and be connected; The running gear on support body is tedded described in being arranged on; Wherein, ted support body described in be connected with described four-wheel tractor by haulage gear.Stalk in furrow can carry out picking up tedding by the utility model fast, reaches the object of getting the harvest in quickly stalk, and structure is simple, and easy to use, efficiency is high.
Description
Technical field
The utility model relates to agricultural use, particularly relates to a kind of maize straw tedder.
Technical background
In the last few years, in order to improve harvesting efficiency, people generally use corn picker to carry out harvesting corn, but the stalk that reaping corn is left is shed in field by as discarded object later, especially discarded in the Northeast of China stalk is stacked in furrow, and after the rainy day, the stalk being positioned at top layer be deposited in furrow easily dehydrates, the stalk being positioned at bottom, due to capped not easily dry, can cause mildew and rot if directly pick up baling.For avoiding going rotten, before picking up and bundling stalk, process must be tedded to stalk.And be very limited to the time that stalk teds process, 30-40 days is spaced apart such as northeastward between regional autumn harvest and first snow, the interval time of next batch of wheat is planted also less than one month, so it is very necessary for getting the harvest in quickly stalk behind North China and East China harvesting corn.
Summary of the invention
The purpose of this utility model is exactly to overcome above-mentioned prior art Problems existing, provides a kind of maize straw tedder, can be carried out picking up tedding by the stalk in furrow fast, reaches the object of getting the harvest in quickly stalk, and structure is simple, and easy to use, efficiency is high.
The utility model provides a kind of maize straw tedder, comprises four-wheel tractor; The tedding device be connected with the power take-off of four-wheel tractor, described tedding device comprises: what connect described four-wheel tractor teds support body; The power drive mechanism be connected on support body and with described power take-off is tedded described in being arranged on; Ted described in being arranged on being used for of being connected on support body and with described power drive mechanism stalk is picked up, pulverize, rub and discharge ted mechanism; To ted described in being arranged on support body and with the described position-limit mechanism tedding mechanism and be connected.
In addition, also comprise: described in being arranged on, ted the running gear on support body; Wherein, ted support body described in be connected with described four-wheel tractor by haulage gear.
Preferably, described power drive mechanism is connected with the four-wheel tractor power take-off of described power take-off, and described power drive mechanism comprises: ted the transmission case on support body described in being arranged on; Be arranged on the power shaft of the input of described transmission case; Be arranged on the output shaft of the output of described transmission case; The first power transmission shaft that its one end is connected with described output shaft, its other end is arranged on by the second bearing housing and teds on support body; Be arranged on the driving wheel of the described first power transmission shaft other end; By the follower that driving-belt is connected with described driving wheel, described in described follower connects, ted mechanism, to realize the transmission of power of four-wheel tractor to tedding mechanism.
Preferably, ted mechanism described in comprise: be arranged on two of tedding support body two ends by clutch shaft bearing case and pick up roll shaft; Be arranged on described two pick-up rollers picked up between roll shaft; Be arranged on equally distributed multiple flail knife on described pick-up roller; To ted described in being arranged on support body and to be positioned at multiple dead knives of feed inlet end; Be arranged on and ted above support body and to keep the upper cover plate of certain interval with described multiple flail knife; Wherein, described follower is picked up roll shaft be connected with one.
Preferably, described position-limit mechanism comprises: be arranged on the hinge tedded on support body both sides and prop up arm seat; Be arranged on hinge and prop up hinge support arm on arm seat; Two the depth stop roll shafts tedded on the hinge support arm at support body two ends are arranged on by the 4th bearing housing; The limited depth roller on described hinge support arm is arranged on by depth stop roll shaft; Be arranged on the adjustment swivel nut tedded on support body; Handle is removed in the adjustment be arranged in adjustment swivel nut, and the lower end connecting hinge chain bolt of handle is removed in described adjustment; Wherein, one end and the hinge support arm of hinge bolt are hinged, and the other end can slide tedding in the adjusting hole that support body is offered, and remove the height of the position adjustable limited depth roller of lower end in adjusting hole of handle by rotating adjustment.
Preferably, described haulage gear comprises: the first draft arm that its one end is connected with the draw hook of four-wheel tractor, the other end be arranged on the holder tedded on support body and be connected.
Preferably, described power shaft is connected with four-wheel tractor power take-off by the first Cardan shaft.
Preferably, described running gear comprises: be arranged on the hinge arms tedded on support body by bearing pin; Be arranged on the live axle in hinge arms; Be arranged on the road wheel on live axle; Be arranged on the adjustment bolt on road wheel; Its one end is by third ear seat and the hoist cylinder tedding support body and be connected, and the other end is connected with hinge arms by hinge bolt, is used for realizing the lifting of road wheel.
Or described haulage gear comprises: the second draft arm, its one end is connected with the draw hook of four-wheel tractor; The hitch frame be connected with the other end of the second draft arm; By first support of hinge on hitch frame; Be arranged on two support arms on the first support; The first oil cylinder that its one end is connected with the first support by the first journal stirrup, the other end by the second journal stirrup with ted support body and be connected; Its one end by the extension spring that is connected with support arm of adjustment bolt, the other end by the first ear seat with ted support body and be connected; The safe chain that its one end is connected with support arm by fixing ear, the other end is by fixing ear and tedding support body and be connected; The second oil cylinder that its one end is connected with hitch frame by the second ear seat, the other end is connected with the first support by the second ear seat.
Preferably, described power drive mechanism also comprises: be arranged on the second driving shaft on hitch frame by the 3rd bearing housing; The second Cardan shaft that its one end is connected with second driving shaft, the other end is connected with described power shaft; Wherein, described second driving shaft is connected with four-wheel tractor power take-off by the first Cardan shaft, teds mechanism to realize the power of four-wheel tractor to be passed to by power drive mechanism.
Preferably, described running gear comprises: two the second supports being arranged on the first support both sides by bearing pin; By wheel shaft, wheel is on the secondary support bracket installed; The 3rd oil cylinder that its one end is connected with the first support by the 3rd journal stirrup, the other end is connected with the second support.
Preferably, described in ted support body be Foldable frame body, comprising: central frame body; The outer side frame body of central frame body both sides is hinged on by hinge; Be arranged on the support saddle frame in central frame body; Be arranged on the connection bearing on outer side frame body and support saddle frame; The retract cylinder that its two ends are connected with support saddle frame with outer side frame body respectively by connecting bearing.
Preferably, described position-limit mechanism comprises: be arranged on the hinge tedded on support body and prop up arm seat; Be arranged on hinge and prop up hinge support arm on arm seat; Be arranged on the live axle on hinge support arm; Be arranged on the road wheel on live axle, described road wheel be provided with the adjustment bolt for adjusting two road wheel wheelspans according to row spacing; Its one end by third ear seat and the hoist cylinder tedding support body and be connected, other end connecting hinge chain bolt; Wherein, one end and the hinge support arm of hinge bolt are hinged, and the other end can slide tedding in the adjusting hole that support body is offered.
The beneficial effects of the utility model embody in the following areas:
Straw field pickup in furrow not only can ted by maize straw tedder of the present utility model, and stalk is ventilated dehydration, dry fast; Simultaneously can also by the long straw field pickup of its flat presentation, pulverize, rub and ted, to reach the object of getting the harvest in quickly stalk.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tedding device use limited depth roller of embodiment 1 of the present utility model;
Fig. 2 is the vertical view (not shown four-wheel tractor) of Fig. 1;
Fig. 3 is the structural representation of the tedding device use gauge wheel of embodiment 2 of the present utility model;
Fig. 4 is the structural representation of the tedding device hydraulic lifting gauge wheel of embodiment 3 of the present utility model;
Fig. 5 is the vertical view (not shown four-wheel tractor) of Fig. 4;
Fig. 6 is the tedding device of embodiment 4 of the present utility model is trail-type structural representation;
Fig. 7 is the vertical view (not shown four-wheel tractor) of Fig. 6;
The structural representation of Fig. 8 to be the tedding device of embodiment 5 of the present utility model be side-lining formula.
Fig. 9 is the vertical view (not shown four-wheel tractor) of Fig. 8;
Figure 10 is the structural representation that tedding device of the present utility model has folder function.
Description of reference numerals: 1-four-wheel tractor; 2-first power transmission shaft; 3-hinge props up arm seat; 4-follower; 5-clutch shaft bearing case; 7-adjusts swivel nut; Handle is removed in 8-adjustment; 9-upper cover plate; 12-limited depth roller; 13-depth stop roll shaft; 14-hinge support arm; 15-hinge bolt; 16-adjusting hole; 17-pick-up roller; 18-flail knife; 19-driving-belt; 22-dead knife; 24-driving wheel; 25-transmission case; 26-first Cardan shaft; 28-four-wheel tractor power take-off; 29-second bearing housing; 30-output shaft; 33-holder; The board-like L-type flail knife of 36-; 37-picks up roll shaft; 39-the 4th bearing housing; 43-depth stop wheel shaft; 44-aerofoil; 45-aerofoil formula flail knife; 46-wing type flail knife; 47-flail knife seat; 49-gauge wheel; 52-third ear seat; 53-hoist cylinder; 54-straw outlet; 56-teds support body; 57-adjusts bolt; 58-live axle; 59-bearing pin; 61-road wheel; 62-hinge arms; 64-first draft arm; 65-draw hook; 67-claw flail knife; 68-power shaft; The safe chain of 69-; 70-first ear seat; 72-extension spring; 73-fixes ear; 75-second oil cylinder; 76-first journal stirrup; 77-first support; 78-first oil cylinder; 79-second journal stirrup; 80-the 3rd journal stirrup; 81-the 3rd oil cylinder; 82-oil cylinder position limiting structure; 84-wheel; 85-second support; 87-hitch frame; 88-second Cardan shaft; 89-the 3rd bearing housing; 92-second driving shaft; 93-second draft arm; 95-second ear seat; 96-wheel shaft; 99-support arm; The tooth-like flail knife of 100-plate; 102-three-joint driveshaft; 104-connects bearing; 106-hinge; 107-retract cylinder; 108-support saddle frame; 109-folding is stitched; 110-central frame body; The outer side frame body of 112-; 300-charging aperture; 700-stalk.
Embodiment
Below by specific embodiment, maize straw tedder of the present utility model is described in detail.
Embodiment 1
As illustrated in fig. 1 and 2, maize straw tedder comprises: four-wheel tractor 1; The tedding device be connected with the power take-off of four-wheel tractor 1.
Wherein, tedding device comprises: what connect four-wheel tractor 1 teds support body 56; Be arranged on and ted on support body 56 and the power drive mechanism be connected with power take-off; Be arranged on ted on support body 56 and being used for of being connected with power drive mechanism stalk is picked up, pulverize, rub and discharge ted mechanism; Be arranged on ted on support body 56 and with the position-limit mechanism tedding mechanism and be connected.
Wherein, power drive mechanism is connected with the four-wheel tractor power take-off 28 of power take-off, is used for the transmission of power of four-wheel tractor to tedding mechanism.As illustrated in fig. 1 and 2, power drive mechanism comprises: be arranged on the transmission case 25 tedded on support body 56; Be arranged on the power shaft 68 of the input of transmission case 25, power shaft 68 is connected with four-wheel tractor power take-off 28 by the first Cardan shaft 26; Be arranged on the output shaft 30 of the output of transmission case 25; First power transmission shaft 2, its one end is connected with output shaft 30, and its other end is arranged on by the second bearing housing 29 and teds on support body 56; Be arranged on the driving wheel 24 of first power transmission shaft 2 other end; By the follower 4 that driving-belt 19 is connected with driving wheel 24.Wherein, follower 4 connection teds mechanism, to realize the transmission of power of four-wheel tractor to tedding mechanism.
As illustrated in fig. 1 and 2, ted mechanism to comprise: be arranged on two of tedding support body 56 two ends by clutch shaft bearing case 5 and pick up roll shaft 37; Be arranged on two pick-up rollers 17 picked up between roll shaft 37; Be arranged on equally distributed multiple flail knife 18 on pick-up roller 17; Be arranged on and ted on support body 56 and be positioned at multiple dead knives 22 of feed inlet end; Be arranged on and ted above support body 56 and to keep the upper cover plate 9 of certain interval with multiple flail knife 18; Wherein, follower 4 is picked up roll shaft 37 be connected with of left side of being positioned at shown in Fig. 2, is used for the pick-up roller 17 that drive installation is being picked up on roll shaft 37 to rotate.Concrete, as shown in Figure 2, the flail knife of the present embodiment adopts board-like L-type flail knife 36, also can adopt the flail knife structure of all the other forms, arrives straw outlet as long as realize picking up and promote stalk from charging aperture.
As illustrated in fig. 1 and 2, position-limit mechanism comprises: be arranged on the hinge tedded on support body 56 both sides and prop up arm seat 3; Be arranged on hinge and prop up hinge support arm 14 on arm seat 3; Two depth stop roll shafts 13 on the hinge support arm 14 tedding support body 56 two ends are arranged on by the 4th bearing housing 39; The limited depth roller 12 on hinge support arm 14 is arranged on by depth stop roll shaft 13; Be arranged on the adjustment swivel nut 7 tedded on support body 56; The adjustment be arranged in adjustment swivel nut 7 is removed 8.Wherein, the lower end connecting hinge chain bolt 15 removed 8 is adjusted; One end and the hinge support arm 14 of hinge bolt 15 are hinged, the other end can ted in the adjusting hole 16 that support body 56 is offered slide, rotating adjustment as required removes the position of the lower end of 8 in adjusting hole 16, the height of adjustable limited depth roller 12, thus the gap of flail knife on adjustable pick-up roller 17 18 and ground or ridge table top, pick up effect to improve.
Embodiment 2
As shown in Figure 3, the limited depth roller 12 that gauge wheel 49 replaces in embodiment 1 is used in this embodiment.Concrete, gauge wheel 49 is arranged on hinge support arm 14 by depth stop wheel shaft 43, by adjusting the height of gauge wheel 49, also can realize adjusting the object in the gap of flail knife 18 on pick-up roller 17 and ground or ridge table top.
In this embodiment, all the other structures of tedding device are with embodiment 1, no longer describe in detail.
As shown in Figure 3, the flail knife of the present embodiment adopts aerofoil formula flail knife 45 and wing type flail knife 46 interphase distribution, also can adopt the flail knife structure of all the other forms, arrives straw outlet as long as realize picking up and promote stalk from charging aperture.
Embodiment 3
As shown in Figures 4 and 5, the position-limit mechanism of this embodiment comprises: be arranged on the hinge tedded on support body 56 and prop up arm seat 3; Be arranged on hinge and prop up hinge support arm 14 on arm seat 3; Be arranged on the live axle 58 on hinge support arm 14; Be arranged on the road wheel 61 on live axle 58, road wheel 61 be provided with the adjustment bolt 57 for adjusting two road wheel 61 wheelspans according to row spacing; Hoist cylinder 53, its one end by third ear seat 52 with ted support body 56 and be connected, its other end connecting hinge chain bolt 15; Wherein, one end and the hinge support arm 14 of hinge bolt 15 are hinged, the other end can ted in the adjusting hole 16 that support body 56 is offered slide, come the position of rotary gemel bolt 15 in adjusting hole 16 as required, the height of adjustable road wheel 61, thus the gap of flail knife on adjustable pick-up roller 17 18 and ground or ridge table top, pick up effect to improve.
As shown in Figure 5, the flail knife of the present embodiment adopts aerofoil formula flail knife 45, also can adopt the flail knife structure of all the other forms, arrives straw outlet as long as realize picking up and promote stalk from charging aperture.
In this embodiment, all the other structures of tedding device are with embodiment 1, no longer describe in detail.
Embodiment 4
As shown in Figures 6 and 7, maize straw tedder comprises: four-wheel tractor 1; The tedding device be connected with the power take-off of four-wheel tractor 1.
Wherein, tedding device comprises: what connect four-wheel tractor 1 teds support body 56; Be arranged on and ted on support body 56 and the power drive mechanism be connected with power take-off; Be arranged on ted on support body 56 and being used for of being connected with power drive mechanism stalk is picked up, pulverize, rub and discharge ted mechanism; Be arranged on ted on support body 56 and with the position-limit mechanism tedding mechanism and be connected; Be arranged on the running gear tedded on support body 56.
Power drive mechanism in this embodiment, ted the structure of mechanism and position-limit mechanism with embodiment 1 or 2, no longer describe in detail.
As shown in Figures 6 and 7, the power shaft 68 of power drive mechanism is connected with four-wheel tractor power take-off 28 by the first Cardan shaft 26, and follower 4 connection teds mechanism, to realize the transmission of power of four-wheel tractor to tedding mechanism.
Wherein, ted support body 56 to be connected with four-wheel tractor 1 by haulage gear.As shown in Figures 6 and 7, haulage gear comprises: the first draft arm 64, and its one end is connected with the draw hook 65 of four-wheel tractor 1, the other end be arranged on the holder 33 tedded on support body 56 and be connected.
As shown in Figures 6 and 7, running gear comprises: be arranged on the hinge arms 62 tedded on support body 56 by bearing pin 59; Be arranged on the live axle 58 in hinge arms 62; Be arranged on the road wheel 61 on live axle 58; Be arranged on the adjustment bolt 57 on road wheel 61; Hoist cylinder 53, its one end by third ear seat 52 with ted support body 56 and be connected, the other end is connected with hinge arms 62 by hinge bolt 15, by adjusting stretching of the telescopic arm of hoist cylinder 53, can be used to the lifting realizing road wheel.
As shown in Figure 7, the flail knife of the present embodiment adopts claw flail knife 67, also can adopt the flail knife structure of all the other forms, arrives straw outlet as long as realize picking up and promote stalk from charging aperture.
Embodiment 5
As shown in FIG. 8 and 9, maize straw tedder comprises: four-wheel tractor 1; The tedding device be connected with the power take-off of four-wheel tractor 1.
Wherein, tedding device comprises: what connect four-wheel tractor 1 teds support body 56; Be arranged on and ted on support body 56 and the power drive mechanism be connected with power take-off; Be arranged on ted on support body 56 and being used for of being connected with power drive mechanism stalk is picked up, pulverize, rub and discharge ted mechanism; Be arranged on ted on support body 56 and with the position-limit mechanism tedding mechanism and be connected; Be arranged on the running gear tedded on support body 56.
The structure tedding mechanism and position-limit mechanism in this embodiment, with embodiment 1, no longer describes in detail.
As shown in FIG. 8 and 9, power drive mechanism, except the structure mentioned in embodiment 1, also comprises: be arranged on the second driving shaft 92 on hitch frame 87 by the 3rd bearing housing 89; Second Cardan shaft 88, its one end is connected with second driving shaft 92, and its other end is connected with power shaft 68; Wherein, second driving shaft 92 is connected with four-wheel tractor power take-off 28 by the first Cardan shaft 26, teds mechanism to realize the power of four-wheel tractor to be passed to by power drive mechanism.
Wherein, ted support body 56 to be connected with four-wheel tractor 1 by haulage gear (this embodiment is side-lining mechanism).As shown in FIG. 8 and 9, haulage gear comprises: the second draft arm 93, and its one end is connected with the draw hook 65 of four-wheel tractor 1; The hitch frame 87 be connected with the other end of the second draft arm 93; The first support 77 on hitch frame 87 is hinged on by bearing pin 59; Be arranged on two support arms 99 on the first support 77; First oil cylinder 78, its one end is connected with the first support 77 by the first journal stirrup 76, its other end by the second journal stirrup 79 with ted support body 56 and be connected; Extension spring 72, its one end is connected with support arm 99 by adjustment bolt 57, its other end by the first ear seat 70 with ted support body 56 and be connected; Safe chain 69, its one end is connected with support arm 99 by fixing ear 73, and the other end is by fixing ear 73 and tedding support body 56 and be connected; Second oil cylinder 75, its one end is connected with hitch frame 87 by the second ear seat 95, and the other end is connected with the first support 77 by the second ear seat 95.By the flexible angle that can change the first support 77 and hitch frame 87 of the second oil cylinder 75, the size of angle determines the spreading width of the first support 77, under travel position, reduces angle as far as possible to reduce fabric width, conveniently passes through.Under job state, the first support 77 is deployed into maximum angle, to improve operating efficiency.
As shown in FIG. 8 and 9, running gear comprises: two the second supports 85 being arranged on the first support 77 both sides by bearing pin 59; The wheel 84 on the second support 85 is arranged on by wheel shaft 96; 3rd oil cylinder 81, its one end is connected with the first support 77 by the 3rd journal stirrup 80, and the other end is connected with the second support 85.Wherein, the other end of the 3rd oil cylinder 81 also has oil cylinder position-limit mechanism 82.
As shown in Figure 9, the flail knife of the present embodiment adopts the tooth-like flail knife 100 of plate, also the flail knife structure of all the other forms can be adopted, as long as realize picking up and promote stalk and arrive straw outlet from charging aperture, produce wind when flail knife works, blow to the effect of stalk at wind continuous print under, make the stalk in furrow be in suspended state, and stalk is all polymerized to heap, to realize the stalk in ridge platform and furrow to pick up.
Of the present utility modelly ted the fixing bracket body that support body 56 can adopt embodiment 1 to 5, also can adopt Foldable frame body.As shown in Figure 10, Foldable frame body comprises: central frame body 110; The outer side frame body 112 of central frame body 110 both sides is hinged on by hinge 106; Be arranged on the support saddle frame 108 in central frame body 110; Be arranged on the connection bearing 104 on outer side frame body 112 and support saddle frame 108; The retract cylinder 107 that its two ends are connected with support saddle frame 108 with outer side frame body 112 respectively by connecting bearing 104.Under travel position, retracted folding for two outer side frame body 112 by retract cylinder 107, make itself and central frame body 110 in 90 degree of states, reduce fabric width to carry cross-country traveling ability.
First power transmission shaft 2 of the present utility model can adopt three-joint driveshaft 102 as shown in Figure 10 or other forms of shaft coupling to substitute.
Maize straw tedder of the present utility model realizes like this tedding stalk:
As shown in Figure 4, when four-wheel tractor advances and drives tedding device to work, stalk 700 picks up by flail knife 18, makes stalk 700 enter charging aperture 300, under the promotion of flail knife 18, stalk 700 is pulverized through dead knife 22 region, rub, under the further promotion of flail knife, stalk 700 pulverized after along upper cover plate 9 medial motion, finally be discharged at straw outlet 54 place, to realize the object tedded.Wherein, straw outlet 54 is positioned at the rear portion of pick-up roller 17, teds the afterbody of support body 56.
Maize straw tedder of the present utility model not only can by the straw field pickup in furrow, pulverizing tedding, and the long stalk of its flat presentation can also be carried out pulverizing simultaneously, rubs, shed, control stalk moisture, to solve the mouldy difficult problem of the high bale of water content.
Although above-mentioned, the utility model is elaborated; but the utility model is not limited thereto; those skilled in the art can modify according to principle of the present utility model; therefore, all various amendments carried out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.
Claims (13)
1. a maize straw tedder, comprises four-wheel tractor; The tedding device be connected with the power take-off of four-wheel tractor, is characterized in that, described tedding device comprises:
What connect described four-wheel tractor teds support body;
The power drive mechanism be connected on support body and with described power take-off is tedded described in being arranged on;
Ted described in being arranged on being used for of being connected on support body and with described power drive mechanism stalk is picked up, pulverize, rub and discharge ted mechanism;
To ted described in being arranged on support body and with the described position-limit mechanism tedding mechanism and be connected.
2. maize straw tedder as claimed in claim 1, is characterized in that, also comprise: ted the running gear on support body described in being arranged on;
Wherein, ted support body described in be connected with described four-wheel tractor by haulage gear.
3. maize straw tedder as claimed in claim 2, it is characterized in that, described power drive mechanism is connected with the four-wheel tractor power take-off of described power take-off, and described power drive mechanism comprises:
The transmission case on support body is tedded described in being arranged on;
Be arranged on the power shaft of the input of described transmission case;
Be arranged on the output shaft of the output of described transmission case;
The first power transmission shaft that its one end is connected with described output shaft, its other end is arranged on by the second bearing housing and teds on support body;
Be arranged on the driving wheel of the described first power transmission shaft other end;
By the follower that driving-belt is connected with described driving wheel, described in described follower connects, ted mechanism, to realize the transmission of power of four-wheel tractor to tedding mechanism.
4. maize straw tedder as claimed in claim 3, is characterized in that, described in ted mechanism and comprise:
Be arranged on two of tedding support body two ends by clutch shaft bearing case and pick up roll shaft;
Be arranged on described two pick-up rollers picked up between roll shaft;
Be arranged on equally distributed multiple flail knife on described pick-up roller;
To ted described in being arranged on support body and to be positioned at multiple dead knives of feed inlet end;
Be arranged on and ted above support body and to keep the upper cover plate of certain interval with described multiple flail knife;
Wherein, described follower is picked up roll shaft be connected with one.
5. maize straw tedder as claimed in claim 4, it is characterized in that, described position-limit mechanism comprises:
Be arranged on the hinge tedded on support body both sides and prop up arm seat;
Be arranged on hinge and prop up hinge support arm on arm seat;
Two the depth stop roll shafts tedded on the hinge support arm at support body two ends are arranged on by the 4th bearing housing;
The limited depth roller on described hinge support arm is arranged on by depth stop roll shaft;
Be arranged on the adjustment swivel nut tedded on support body;
Handle is removed in the adjustment be arranged in adjustment swivel nut, and the lower end connecting hinge chain bolt of handle is removed in described adjustment;
Wherein, one end and the hinge support arm of hinge bolt are hinged, and the other end can slide tedding in the adjusting hole that support body is offered, and remove the height of the position adjustable limited depth roller of lower end in adjusting hole of handle by rotating adjustment.
6. maize straw tedder as claimed in claim 5, it is characterized in that, described haulage gear comprises: the first draft arm that its one end is connected with the draw hook of four-wheel tractor, the other end be arranged on the holder tedded on support body and be connected.
7. maize straw tedder as claimed in claim 6, is characterized in that, described power shaft is connected with four-wheel tractor power take-off by the first Cardan shaft.
8. maize straw tedder as claimed in claim 7, it is characterized in that, described running gear comprises:
The hinge arms tedded on support body is arranged on by bearing pin;
Be arranged on the live axle in hinge arms;
Be arranged on the road wheel on live axle;
Be arranged on the adjustment bolt on road wheel;
Its one end is by third ear seat and the hoist cylinder tedding support body and be connected, and the other end is connected with hinge arms by hinge bolt, is used for realizing the lifting of road wheel.
9. maize straw tedder as claimed in claim 5, it is characterized in that, described haulage gear comprises:
Second draft arm, its one end is connected with the draw hook of four-wheel tractor;
The hitch frame be connected with the other end of the second draft arm;
By first support of hinge on hitch frame;
Be arranged on two support arms on the first support;
The first oil cylinder that its one end is connected with the first support by the first journal stirrup, the other end by the second journal stirrup with ted support body and be connected;
Its one end by the extension spring that is connected with support arm of adjustment bolt, the other end by the first ear seat with ted support body and be connected;
The safe chain that its one end is connected with support arm by fixing ear, the other end is by fixing ear and tedding support body and be connected;
The second oil cylinder that its one end is connected with hitch frame by the second ear seat, the other end is connected with the first support by the second ear seat.
10. maize straw tedder as claimed in claim 9, it is characterized in that, described power drive mechanism also comprises:
The second driving shaft on hitch frame is arranged on by the 3rd bearing housing;
The second Cardan shaft that its one end is connected with second driving shaft, the other end is connected with described power shaft;
Wherein, described second driving shaft is connected with four-wheel tractor power take-off by the first Cardan shaft, teds mechanism to realize the power of four-wheel tractor to be passed to by power drive mechanism.
11. maize straw tedders as claimed in claim 10, it is characterized in that, described running gear comprises:
Two the second supports of the first support both sides are arranged on by bearing pin;
By wheel shaft, wheel is on the secondary support bracket installed;
The 3rd oil cylinder that its one end is connected with the first support by the 3rd journal stirrup, the other end is connected with the second support.
12. maize straw tedders as described in claim 8 or 11, is characterized in that, described in ted support body be Foldable frame body, comprising:
Central frame body;
The outer side frame body of central frame body both sides is hinged on by hinge;
Be arranged on the support saddle frame in central frame body;
Be arranged on the connection bearing on outer side frame body and support saddle frame;
The retract cylinder that its two ends are connected with support saddle frame with outer side frame body respectively by connecting bearing.
13. maize straw tedders as claimed in claim 1, it is characterized in that, described position-limit mechanism comprises:
Be arranged on the hinge tedded on support body and prop up arm seat;
Be arranged on hinge and prop up hinge support arm on arm seat;
Be arranged on the live axle on hinge support arm;
Be arranged on the road wheel on live axle, described road wheel be provided with the adjustment bolt for adjusting two road wheel wheelspans according to row spacing;
Its one end by third ear seat and the hoist cylinder tedding support body and be connected, other end connecting hinge chain bolt;
Wherein, one end and the hinge support arm of hinge bolt are hinged, and the other end can slide tedding in the adjusting hole that support body is offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074220.9U CN204653028U (en) | 2015-02-02 | 2015-02-02 | A kind of maize straw tedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074220.9U CN204653028U (en) | 2015-02-02 | 2015-02-02 | A kind of maize straw tedder |
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| Publication Number | Publication Date |
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| CN204653028U true CN204653028U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520074220.9U Expired - Fee Related CN204653028U (en) | 2015-02-02 | 2015-02-02 | A kind of maize straw tedder |
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| CN (1) | CN204653028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068895A (en) * | 2016-08-26 | 2016-11-09 | 浙江乐客来机械有限公司 | Agricultural stubble cleaner |
| CN106416630A (en) * | 2016-09-19 | 2017-02-22 | 艾海提·阿卜力米提 | Self-propelled residue film recovery machine with straw crushing and returning function |
| CN106818234A (en) * | 2017-01-26 | 2017-06-13 | 宁夏智源农业装备有限公司 | Automatic picking chipper |
-
2015
- 2015-02-02 CN CN201520074220.9U patent/CN204653028U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068895A (en) * | 2016-08-26 | 2016-11-09 | 浙江乐客来机械有限公司 | Agricultural stubble cleaner |
| CN106416630A (en) * | 2016-09-19 | 2017-02-22 | 艾海提·阿卜力米提 | Self-propelled residue film recovery machine with straw crushing and returning function |
| CN106416630B (en) * | 2016-09-19 | 2019-11-01 | 艾海提·阿卜力米提 | Self-propelled type straw chopping and returning incomplete film-recovering machine |
| CN106818234A (en) * | 2017-01-26 | 2017-06-13 | 宁夏智源农业装备有限公司 | Automatic picking chipper |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180202 |