CN205017849U

CN205017849U - Suspension type combine harvester

Info

Publication number: CN205017849U
Application number: CN201520649151.XU
Authority: CN
Inventors: 张兆国; 赵菲菲; 张丹; 王法安; 张永成
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2016-02-10
Anticipated expiration: 2025-08-26

Abstract

The utility model relates to a suspension type combine harvester belongs to agricultural harvesting machine equipment technical field. The utility model discloses a mounted frame, frame, power transfer system, excavating gear, one -level conveyor, hack device, second grade slope conveyor, collecting box, the external running gear that hangs of one end of mounted frame, the other end is connected with the front end of frame, frame rear end both sides are provided with the walking wheel, the collecting box sets up in the frame rear end. The utility model has the advantages of being simple in structure and convenient in operation, simple easy, low price, economical and practical can once only accomplish excavation, transport, soil first separation, hack, soil secondary separation, root tuber collection, have solved the situation that pseudo -ginseng results intensity of labour is big, work efficiency low, the cost of labor is high, have improved the productivity effect, have very wide market prospect.

Description

A kind of suspension type combined harvester

Technical field

The utility model relates to a kind of suspension type combined harvester, belongs to agricultural harvesting machinery equipment technical field.

Background technology

Pseudo-ginseng has very high pharmaceutical value, and perennial pseudo-ginseng is the maximum kind of economic interests and medical value.Wenshan Prefecture of Yunnan Province is as the original producton location of pseudo-ginseng and main product ground, and its cultivated area, output all account for more than 90% of the whole nation.But pseudo-ginseng to excavate Mechanization Level seriously delayed, the results of current pseudo-ginseng are undertaken by the mode of hand digging, and excavate workload and account for the over half of whole production process, labour intensity is large; Operating cost accounts for more than 60% of total production cost, wastes time and energy, and time cost is high, seriously constrains industrialized development.Therefore, design a kind of machinery of suitable perennial pseudo-ginseng results, to alleviating peasant's labour intensity, improving pseudo-ginseng results production efficiency has very large necessity, is also the only way realizing pseudo-ginseng industrialized development simultaneously.

Summary of the invention

The technical problems to be solved in the utility model is: the utility model provides a kind of suspension type combined harvester, have structure simple, be easy to processing, lower-price characteristic, the harvest operation completing pseudo-ginseng and other block root crops of energy high efficiency, end cost, low labour intensity, low labour's occupancy volume, be suitable for promoting, be applicable to pseudo-ginseng and other block root crop suspension type reaping machines of Yunnan Province's high viscosity soil and mountain region operation.

Technical solutions of the utility model are: a kind of suspension type combined harvester, comprise hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

The external suspension running gear in one end of described hanger bracket 1, the other end is connected with the front end of frame 18, and described power transmission comprises drive pulley 3, gearbox 4, soil crushing device belt wheel 5, secondary oblique conveying plant conveyer belt 6, road wheel 10, secondary oblique conveying plant belt wheel 12, soil crushing device conveyer belt 13, first-level transport device belt wheel 14, first-level transport device conveyer belt 15, axle 39; Output shaft, opposite side and the axle of described gearbox 4 side external connection power mechanism 39 are connected, axle one end of 39 is provided with drive pulley 3, and drive pulley 3 is by the axle of first-level transport device conveyer belt 15 with first-level transport device the first-level transport device belt wheel 14 that 40 sides are arranged connects; First-level transport device belt wheel 14 is connected with the soil crushing device belt wheel 5 that axle IV 42 side of soil crushing device is arranged by soil crushing device conveyer belt 13, and the secondary oblique conveying plant belt wheel 12 that soil crushing device belt wheel 5 is arranged by secondary oblique conveying plant conveyer belt 6 and axle V 43 side of secondary oblique conveying plant is connected; Both sides, described frame 18 rear end are provided with road wheel 10; Collecting box 7 is arranged on frame 18 rear end.

Described excavating gear 16 comprises digger blade side plate 34, grizzly bar 35, digger blade fixed head 36, digger blade 37; Described grizzly bar 35 welds together with digger blade fixed head 36, digger blade fixed head 36 both sides are connected with digger blade side plate 34 with bolt respectively, digger blade side plate 34 has bolt hole, and excavating gear is connected with framework lateral plate 17 with bolt by the bolt hole on the digger blade side plate 34 of both sides.

Described first-level transport device comprises one-level and transmits chain wheel I 21, band ear grizzly bar I 22, one-level transmission chain wheel II 23, one-level transmission sprocket wheel III 24, chain I 25, one-level transmission sprocket wheel IV 26, axle II 40, axle III 41; It is identical that described one-level transmits chain wheel I 21, one-level transmits chain wheel II 23, one-level transmits sprocket wheel III 24, one-level transmits sprocket wheel IV 26 structure, and one-level transmits chain wheel II 23, one-level is transmitted sprocket wheel III 24 and linked together by flat key and axle II 40, one-level transmits chain wheel I 21, one-level is transmitted sprocket wheel IV 26 and linked together by flat key and axle III 41; Described band ear grizzly bar I 22 is for some and each root band ear grizzly bar I 22 two ends all connects to form grizzly bar conveyer chain by screw and chain I 25; Grizzly bar conveyer chain and four sprocket engagement form first-level transport device, each root band ear grizzly bar 22 two ends all connects to form grizzly bar conveyer chain with 2 screws and chain 25, grizzly bar conveyer chain transmits chain wheel I 21 with one-level respectively, one-level transmits chain wheel II 23, one-level transmits sprocket wheel III 24, one-level transmits sprocket wheel IV 26 and engages and form first-level transport device, and first-level transport device is fixed on the both sides, front and back of the side plate 17 that frame 18 first half is arranged by bearing.

Described soil crushing device comprises hack grizzly bar 38, axle IV 42; Hack grizzly bar 38 is arranged on axle IV 42, soil crushing device is fixed in frame 18.

Described secondary oblique conveying plant comprises secondary and transmits chain wheel I 27, secondary transmission chain wheel II 29, secondary transmission sprocket wheel III 30, secondary transmission sprocket wheel IV 32, band ear grizzly bar II 28, chain II 31, axle V 43, axle VI 44; It is identical that described secondary transmits chain wheel I 27, secondary transmits chain wheel II 29, secondary transmits sprocket wheel III 30, secondary transmits sprocket wheel IV 32 structure, and secondary transmits chain wheel I 27, secondary is transmitted sprocket wheel IV 32 and linked together by flat key and axle V 43, secondary transmits chain wheel II 29, secondary is transmitted sprocket wheel III 30 and linked together by flat key and axle VI 44; Described band ear grizzly bar II 28 is for some and each root band ear grizzly bar II 28 two ends all connects to form grizzly bar conveyer chain by screw and chain II 31; Grizzly bar conveyer chain and four sprocket engagement form first-level transport device; The latter half being arranged on frame 18 that secondary oblique conveying plant tilts, the frame 18 of the both sides of secondary oblique conveying plant is provided with screen cloth 8.

The square crossing of described hack grizzly bar 38 be welded on axle IV 42; Axle IV 42 on soil crushing device is fixed in frame 18 by the bearing at two ends, left and right.

Described secondary oblique conveying plant also comprises scraper plate 33, scraper plate 33 is spaced to be welded on band ear grizzly bar II 28, make to be with ear grizzly bar II 28 to be arranged alternately on chain II 31 with the band ear grizzly bar II 28 being welded with scraper plate 33 and form grizzly bar scraper plate conveyer chain, grizzly bar scraper plate conveyer chain and secondary transmit chain wheel I 27, secondary transmits chain wheel II 29, secondary transmits sprocket wheel III 30, secondary transmits sprocket wheel IV 32 and engage and form secondary oblique conveying plant.

The front end of described frame 18 is provided with a steady brace 2, and one end of steady brace 2 is connected with hanger bracket 1, and the other end is fixed in frame 18.

Described axle 39 are fixed in frame 18 by vertical bearing I 19, vertical bearing II 20.

Described road wheel 10 is arranged in frame 18 by regulating support 11, regulates on support 11 and is provided with regulating handle 9, regulates the height of road wheel 10 and then regulate the angle of penetration of the digger blade 37 in excavating gear 16 by regulating handle 9.

There are two drain holes bottom described collecting box 7, can alternately discharge block root, not only ensure that collecting bag is changed smooth, also make reaping machine unlikely because blowing causes shutting down.

The course of work of the present utility model is:

This perennial pseudo-ginseng suspension type reaping machine can be connected by pin with a suspension running gear such as tractor hydraulic suspension holdfast, and power is also provided by tractor.Tractor puts down hydraulic support, and now need adjustment penetrating angle regulating handle 9, whole reaping machine and ground keep certain angle of penetration and kiss the earth.

Such as reaping machine of the present utility model for gathering in the crops pseudo-ginseng or other block root crops, by the digger blade 37 on excavating gear 16, the mixture of pseudo-ginseng and earth is shoveled out, the band ear grizzly bar I 22 being sent to first-level transport device transmits backward, and a part of earth is separated from band ear grizzly bar I 22, soil block smashed pseudo-ginseng is separated again with earth simultaneously because the oblique back upper place of inertia throws hack grizzly bar 38 on soil crushing device time the mixture of pseudo-ginseng and earth is sent to first-level transport device end, remaining earth and the mixture of pseudo-ginseng are sent on secondary oblique conveying plant, transmitted obliquely by secondary oblique conveying plant, and the earth of remainder is separated from band ear grizzly bar II 28, remaining pseudo-ginseng then falls into the collecting box 7 of frame 18 rear end.

Concrete power transport process is: the power take-off of driving power tractor is connected by the side of universal joint with this machine gearbox 4, the opposite side connecting axle I 39 of gearbox 4, gearbox 4 is sent to axle I 39 the outputting power of tractor, axle I 39 relies on vertical bearing I 19, vertical bearing II 20 base is fixed in frame 18, the other end of axle I 39 is connected with drive pulley 3 by flat key, first-level transport device belt wheel 14 is by first-level transport device conveyer belt 15, power is transferred to first-level transport device belt wheel 14 by drive pulley 3, the rotating band moving axis of first-level transport device belt wheel 14 40 rotary motions, meanwhile grizzly bar conveyer chain transmits chain wheel II 23 with one-level, one-level transmits sprocket wheel III 24 and engages, and drives whole first-level transport device to operate.Axle 40 drive soil crushing device belt wheel 5 to rotate by soil crushing device conveyer belt 13 thus are with moving axis IV 42 to rotate, whole soil crushing device is driven to operate, axle IV 42 drives secondary oblique conveying plant belt wheel 12 to rotate by secondary oblique conveying plant conveyer belt 6 thus is with moving axis V 43 to rotate, and drives whole secondary oblique conveyor running; Its linear velocity follows the principle of the linear velocity being more than or equal to soil crushing device.When transmission of power is to secondary oblique conveying plant and after normal operation, tractor drives facility to walk forward, starts working.Digger blade 37 is scooped up together with soil pseudo-ginseng block root by underground, the while that facility being proal, the mixture of block root and soil moves along shoveling towards rear; First through first-level transport device, separate part soil, continue to carry backward; Under the effect of soil crushing device, soil block is smashed, pseudo-ginseng and the soil smashed are thrown to secondary oblique conveying plant simultaneously; Secondary oblique conveying plant, in the process of convey materials rearwardly and upwardly, is removed residue soil, afterwards pseudo-ginseng block root is delivered to collecting box; Be provided with 2 pack openings bottom collecting box, for timely, the block root of results collected, avoid machine midway discharging to affect operating efficiency.Need of work one people that collecting bag changed by material completes;

The linear velocity of first-level transport device is more than or equal to the pace of facility forever, the gearratio of drive pulley 3, first-level transport device belt wheel 14 also follows this principle, flat key is fixed on axle IV 42 one end soil crushing device belt wheel 5, power is sent to soil crushing device belt wheel 5 from upper level by soil crushing device conveyer belt 13, the rotation of belt wheel drives soil crushing device to rotate, and the linear velocity that its linear velocity is more than or equal to first-level transport device is principle.

The beneficial effects of the utility model are: simple, convenient and simple for operation easy to learn, cheap, the economical and practical feature of the utility model structure.This function is disposable completes excavation, conveying, soil first separation, hack, soil secondary separation, the collection of block root, solve the situation that pseudo-ginseng results labour intensity is large, inefficiency, cost of labor are high, improve productivity effect, there are very wide market prospects.

Accompanying drawing explanation

Fig. 1 is the utility model overall structure left view;

Fig. 2 is the utility model shaft side figure;

Fig. 3 is the utility model vertical view;

Fig. 4 is the utility model one-level conveyer schematic diagram;

Fig. 5 is the utility model secondary oblique transport conveyor constructions schematic diagram;

Fig. 6 is the utility model excavating gear structural representation;

Fig. 7 is the utility model soil crushing device structural representation.

Each label in Fig. 1-7: 1-hanger bracket, 2-steady brace, 3-drive pulley, 4-gearbox, 5-soil crushing device belt wheel, 6-secondary oblique conveying plant conveyer belt, 7-collecting box, 8-screen cloth, 9-regulating handle, 10-road wheel, 11-regulates support, 12-secondary oblique conveying plant belt wheel, 13-soil crushing device conveyer belt, 14-first-level transport device belt wheel, 15-first-level transport device conveyer belt, 16-excavating gear, 17-side plate, 18-frame, 19-vertical bearing I, 20-vertical bearing II, 21-one-level transmits chain wheel I, 22-is with ear grizzly bar I, 23-one-level transmits chain wheel II, 24-one-level transmits sprocket wheel III, 25-chain I, 26-one-level transmits sprocket wheel IV, 27-secondary transmits chain wheel I, 28-is with ear grizzly bar II, 29-secondary transmits chain wheel II, 30-secondary transmits sprocket wheel III, 31-chain II, 32-secondary transmits sprocket wheel IV, 33-scraper plate, 34-digger blade side plate, 35-grizzly bar, 36-digger blade fixed head, 37-digger blade, 38-hack grizzly bar, 39-axle , 40-axle , 41-axle III, 42-axle IV, 43-axle V, 44-axle VI.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Embodiment 1: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 2: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 3: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 4: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 5: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 6: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 7: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 8: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 9: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 10: as shown in figs. 1-7, a kind of suspension type combined harvester, comprises hanger bracket 1, frame 18, power transmission, excavating gear 16, first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box 7;

Embodiment 11: as shown in figs. 1-7, a kind of suspension type combined harvester, the present embodiment is identical with embodiment 10, wherein:

When the utility model is used for results (pseudo-ginseng) block root, as shown in Figure 2, excavating gear is in the course of work: first, the soil of certain depth and (pseudo-ginseng) block root mixture scoop up, in the advance process of facility, along with the soil in digger blade 37 front has been dug by digger blade 37, face is shoveled through digger blade 37 at first by the mixture scooped up, be pushed to band ear grizzly bar I 22, the spacing of grizzly bar is 30mm, is pushed to first-level transport device after sending loose soil to filter part.

Soil is pushed to first-level transport device, spacing due to grizzly bar conveyer chain is 30mm, so have again part soil to be removed in the process transmitted, in facility running, occur that the transport that the accumulation of material on first-level transport device causes is not smooth, the linear velocity of its running must follow the principle being more than or equal to facility gait of march.

(pseudo-ginseng) block root that the soil of bulk and appearance are wrapped in clay is dished out due to effect of inertia obliquely at the end of first-level transport device, fall on the rotation hack grizzly bar 38 of soil crushing device, with under the collision effect of hack grizzly bar 38, soil block is broken up rear gravitate and is fallen within ground, the soil layer in (pseudo-ginseng) block root table face is broken up, and soil falls on the ground.The hack grizzly bar 38 that clean (pseudo-ginseng) block velamen rotates backward is allocated to secondary oblique conveying plant.

Glide on secondary oblique conveying plant to prevent material, in spacing be 200mm band ear grizzly bar II 28 on vertical welding height be the scraper plate 33 of 50mm, band ear grizzly bar II 28 spacing of not welding scraper plate 33 is 20mm, the small part soil being thrown to secondary oblique conveying plant under effect of inertia by hack grizzly bar 38 is spaced apart with (pseudo-ginseng) block velamen scraper plate 33, be tilted to back upper place transport, in the process, residue soil under gravity, falls within ground from the gap of band ear grizzly bar II 28.Because scraper plate is vertically welded in band ear grizzly bar II 28 upper surface, so after scraper plate grizzly bar carrier chain moves to highest point, continue clean (pseudo-ginseng) block root to push backward, (pseudo-ginseng) block root receives Action of Gravity Field, drops in collecting box downwards.

The bottom of collecting box 7 is provided with two discharging openings, two discharging openings are manually alternately opened, (the pseudo-ginseng block root) collecting bag facilitating staff to change to have filled, the advantage of this collecting box is: do not cause facility interval during handling pseudo-ginseng collecting bag, collecting bag only needs to hang on the collecting bag hook bottom collecting box, frame 18 afterbody leaves wide 400mm, the collecting bag parking space of long 1100mm, avoids the landing phenomenon that collecting bag causes along with the increasing of block root weight in bagging process.Collecting box 7 is the effects of temporarily depositing (pseudo-ginseng) block root, and therefore, its size does not need very large, and this also mitigates the complete machine weight of facility.

By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.

Claims

1. a suspension type combined harvester, is characterized in that: comprise hanger bracket (1), frame (18), power transmission, excavating gear (16), first-level transport device, soil crushing device, secondary oblique conveying plant, collecting box (7);

The external suspension running gear in one end of described hanger bracket (1), the other end is connected with the front end of frame (18), and described power transmission comprises drive pulley (3), gearbox (4), soil crushing device belt wheel (5), secondary oblique conveying plant conveyer belt (6), road wheel (10), secondary oblique conveying plant belt wheel (12), soil crushing device conveyer belt (13), first-level transport device belt wheel (14), first-level transport device conveyer belt (15), axle (39); Output shaft, opposite side and the axle of described gearbox (4) side external connection power mechanism (39) be connected, axle (39) one end is provided with drive pulley (3), and drive pulley (3) is by the axle of first-level transport device conveyer belt (15) with first-level transport device (40) the first-level transport device belt wheel (14) that side is arranged connects; The soil crushing device belt wheel (5) that first-level transport device belt wheel (14) is arranged by soil crushing device conveyer belt (13) and axle IV (42) side of soil crushing device is connected, and the secondary oblique conveying plant belt wheel (12) that soil crushing device belt wheel (5) is arranged by secondary oblique conveying plant conveyer belt (6) and axle V (43) side of secondary oblique conveying plant is connected; Described frame (18) both sides, rear end are provided with road wheel (10); Collecting box (7) is arranged on frame (18) rear end.

2. suspension type combined harvester according to claim 1, is characterized in that: described excavating gear (16) comprises digger blade side plate (34), grizzly bar (35), digger blade fixed head (36), digger blade (37); Described grizzly bar (35) and digger blade fixed head (36) weld together, digger blade fixed head (36) both sides use bolt to be connected with digger blade side plate (34) respectively, (34) have bolt hole to digger blade side plate, and excavating gear is connected with framework lateral plate (17) with bolt by the bolt hole on the digger blade side plate (34) of both sides.

3. suspension type combined harvester according to claim 1, is characterized in that: described first-level transport device comprises one-level and transmits chain wheel I (21), band ear grizzly bar I (22), one-level transmission chain wheel II (23), one-level transmission sprocket wheel III (24), chain I (25), one-level transmission sprocket wheel IV (26), axle II (40), axle III (41); It is identical that described one-level transmits chain wheel I (21), one-level transmits chain wheel II (23), one-level transmits sprocket wheel III (24), one-level transmits sprocket wheel IV (26) structure, and one-level transmits chain wheel II (23), one-level is transmitted sprocket wheel III (24) and linked together by flat key and axle II (40), one-level transmits chain wheel I (21), one-level is transmitted sprocket wheel IV (26) and linked together by flat key and axle III (41);

Described band ear grizzly bar I (22) is for some and each root band ear grizzly bar I (22) two ends all connects to form grizzly bar conveyer chain by screw and chain I (25); Grizzly bar conveyer chain and four sprocket engagement form first-level transport device;

Each root band ear grizzly bar (22) two ends all uses 2 screws and chain (25) to connect to form grizzly bar conveyer chain, grizzly bar conveyer chain transmits chain wheel I (21) with one-level respectively, one-level transmits chain wheel II (23), one-level transmits sprocket wheel III (24), one-level transmits sprocket wheel IV (26) and engages and form first-level transport device, and first-level transport device is fixed on the both sides, front and back of the side plate (17) that frame (18) first half is arranged by bearing.

4. suspension type combined harvester according to claim 1, is characterized in that: described soil crushing device comprises hack grizzly bar (38), axle IV (42); Hack grizzly bar (38) is arranged on axle IV (42), soil crushing device is fixed in frame (18).

5. suspension type combined harvester according to claim 1, is characterized in that: described secondary oblique conveying plant comprises secondary and transmits chain wheel I (27), secondary transmission chain wheel II (29), secondary transmission sprocket wheel III (30), secondary transmission sprocket wheel IV (32), band ear grizzly bar II (28), chain II (31), axle V (43), axle VI (44);

It is identical that described secondary transmits chain wheel I (27), secondary transmits chain wheel II (29), secondary transmits sprocket wheel III (30), secondary transmits sprocket wheel IV (32) structure, and secondary transmits chain wheel I (27), secondary is transmitted sprocket wheel IV (32) and linked together by flat key and axle V (43), secondary transmits chain wheel II (29), secondary is transmitted sprocket wheel III (30) and linked together by flat key and axle VI (44);

Described band ear grizzly bar II (28) is for some and each root band ear grizzly bar II (28) two ends all connects to form grizzly bar conveyer chain by screw and chain II (31); Grizzly bar conveyer chain and four sprocket engagement form first-level transport device; The latter half being arranged on frame (18) that secondary oblique conveying plant tilts, the frame (18) of the both sides of secondary oblique conveying plant is provided with screen cloth (8).

6. suspension type combined harvester according to claim 4, is characterized in that: the square crossing of described hack grizzly bar (38) be welded on axle IV (42); Axle IV (42) on soil crushing device is fixed in frame (18) by the bearing at two ends, left and right.

7. suspension type combined harvester according to claim 5, it is characterized in that: described secondary oblique conveying plant also comprises scraper plate (33), scraper plate (33) is spaced to be welded on band ear grizzly bar II (28), make to be with ear grizzly bar II (28) and the band ear grizzly bar II (28) being welded with scraper plate (33) to be arranged alternately in chain II (31) and above form grizzly bar scraper plate conveyer chain, grizzly bar scraper plate conveyer chain and secondary transmit chain wheel I (27), secondary transmits chain wheel II (29), secondary transmits sprocket wheel III (30), secondary transmits sprocket wheel IV (32) and engages composition secondary oblique conveying plant.

8. suspension type combined harvester according to claim 1, is characterized in that: the front end of described frame (18) is provided with a steady brace (2), and one end of steady brace (2) is connected with hanger bracket (1), and the other end is fixed in frame (18).

9. suspension type combined harvester according to claim 1, is characterized in that: described axle (39) be fixed in frame (18) by vertical bearing I (19), vertical bearing II (20).

10. suspension type combined harvester according to claim 1, it is characterized in that: described road wheel (10) is arranged in frame (18) by regulating support (11), regulate on support (11) and regulating handle (9) is installed, regulate the height of road wheel (10) by regulating handle (9) and then regulate the angle of penetration of the digger blade (37) in excavating gear (16).