CN104541791A - Combined harvester - Google Patents

Abstract

A driver can easily switch the threshing clutch and operation clutch of a combined harvester to a transmission state and a power-off state. The transmission system (9,10) on the upstream side of the power of the transmission power part (6) is divided into a threshing transmission system (13, 14, 17, 21) that is connected to a threshing device (3) and an operation transmission system (34, 35, 36) that is connected to an operation device (31). The transmission system (9) on the upper stream side comprises an upstream side clutch (12). The threshing transmission system (14) comprises a threshing clutch (30). The operation transmission system (35) comprises an operation clutch (39). The combined harvester comprises an operation device that can switch the upper stream side clutch (12), the threshing clutch (30) and the operation clutch (39) to a transmission state or a power-off state.

Description

Combine

Technical field

The present invention relates to threshing pattern be semi-feeding type or full feed type, traveling pattern is the drive structure carrying out transmission in the combine of Track Type or cartwheel pattern etc. to sheller unit etc.

Background technology

In the combine with the grain storehouse storing the grain reclaimed by sheller unit and the discharge auger that the grain being stored in grain storehouse is discharged, such as disclosed in Patent Document 1, the power being configured to engine is passed to sheller unit side by side and discharges auger.

In patent document 1, the power of the output shaft of engine is passed to sheller unit via driving-belt (being equivalent to threshing transmission system), and the power of the output shaft of engine is passed to discharge auger via driving-belt (being equivalent to operation transmission system).

Carry out the driving-belt of transmission to sheller unit and to discharging the driving-belt that clutch carries out transmission, there is clutch function (being equivalent to threshing clutch and operation clutch), and being configured to carry out the clutch of the driving-belt of transmission to sheller unit and be operated into drive state and dissengaged positions to the clutch of discharging clutch and carry out the driving-belt of transmission by electro-motor.

Thus, driver only console switch etc. just can utilize electro-motor like a cork by threshing clutch and operation clutch operating to drive state and dissengaged positions.

At first technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2012-90607 publication (with reference to Fig. 3 and Fig. 9)

Summary of the invention

The problem that invention will solve

In combine, the position in engine, sheller unit and grain storehouse is fixed, and therefore, the position being located at the output shaft of engine and sheller unit and the driving-belt of discharging auger is also fixed.

Thus, such as when carrying out the design alteration such as the change of configuration of framework, the change of the configuration of other devices, as previously mentioned, if the position being located at the output shaft of engine and sheller unit and the driving-belt of discharging auger is fixed, then this driving-belt likely becomes previous designs and changes the main cause hindered.Further, in combine, from the viewpoint of saving resource and environmental protection, also can be strongly required to reduce fuel consumption.

The object of the invention is to: in combine, be configured to driver can like a cork by threshing clutch and operation clutch operating to drive state and dissengaged positions, and, be configured to tackle the design alteration near power part, further, also can seek to reduce fuel consumption.

For solving the scheme of problem

(structure)

Combine of the present invention formation as described below.

There is sheller unit, and be different from the other apparatus for work of described sheller unit, the upstream side transmission system being passed the power of power part branches into the threshing transmission system be connected with described sheller unit, and the operation transmission system to be connected with described apparatus for work, the power of described power part is via described upstream side transmission system, described threshing transmission system and operation transmission system are delivered to described sheller unit and apparatus for work, upstream side clutch is configured at described upstream side transmission system, threshing clutch is configured at described threshing transmission system, operation clutch is configured at described operation transmission system, have described upstream side clutch, described threshing clutch and operation clutch operating are to the operating means of drive state and dissengaged positions.

(effect of effect and invention)

According to the present invention, not the power of power part is directly delivered to sheller unit and apparatus for work via threshing transmission system and operation transmission system as described in Patent Document 1, but be configured to, the power of power part is passed to upstream side transmission system, is branched off into threshing transmission system and operation transmission system from upstream side transmission system.

In this case, upstream side transmission system is compared with power part, than being easier to the change etc. carrying out position, therefore, when carrying out the design alteration near power part, even if the position change of threshing transmission system and operation transmission system etc. are more difficult, by carrying out the change of the position of upstream side transmission system etc. to adapt to the design alteration near power part, thus the design alteration near power part also can be carried out with comparalive ease.

As previously mentioned, if the power being configured to power part is passed to upstream side transmission system, sheller unit and apparatus for work is passed to via threshing transmission system and operation transmission system from upstream side transmission system, the setting then carrying out the transmission system of transmission and upstream side transmission system from power part to sheller unit and apparatus for work is correspondingly elongated, therefore, in fuel consumption, sometimes become unfavorable at following point.

Even if such as threshing clutch and operation clutch operating are stopped to dissengaged positions to make sheller unit and apparatus for work, power due to power part is passed to upstream side transmission system (power transmission shaft of upstream side transmission system is driven in rotation), therefore, be consumed redundantly with the power of the setting of upstream side transmission system correspondingly power part.

By contrast, according to the present invention, when by threshing clutch and operation clutch operating to dissengaged positions to make sheller unit and apparatus for work stop, upstream side clutch also operates dissengaged positions, thus the major part of upstream side transmission system can be made to stop, therefore, the state that the power that can reduce power part is consumed redundantly, can seek to reduce fuel consumption.

(structure)

The present invention is preferably as follows formation.

Described operating means has the neutral position that described upstream side clutch, described threshing clutch and operation clutch are operated into dissengaged positions.

(effect of effect and invention)

According to the present invention, by operating means being operated the position being called as neutral position, can by upstream side clutch, threshing clutch and operation clutch operating to dissengaged positions, therefore, the dissengaged positions of upstream side clutch, threshing clutch and operation clutch just can be obtained by operating means being operated to the such simple operations in neutral position.

(structure)

The present invention is preferably as follows formation.

Described operating means is configured to, if described operating means is from the action of described neutral position, then described upstream side clutch is operated into drive state at first.

(effect of effect and invention)

According to the present invention, when having made operating means from neutral position action, threshing clutch (operation clutch) can not be operated into drive state prior to upstream side clutch.

Thus, after threshing clutch (operation clutch) is operated into drive state, upstream side clutch is operated into drive state, thus the power of power part can be suppressed to be delivered to sheller unit (apparatus for work) sharp and produce the such state of impact.

(structure)

The present invention is preferably as follows formation.

Described operating means is configured to, if described upstream side clutch be operated into drive state after the further action of described operating means, then described threshing clutch is operated into drive state.

(effect of effect and invention)

In combine, sheller unit is as thrashing cylinder, sorting portion, single treatment and after-treatment auger, dust exhausting fan etc., and driven part is many, and the gross weight of driven part is also large, therefore, easily impact is produced in beginning to during sheller unit transferring power.

According to the present invention, upstream side clutch is operated into drive state, then threshing clutch is operated into drive state, therefore, the power that can obtain power part is passed successively and arrives the such state of sheller unit from the side near power part, can ultromotivity portion to the without difficulty and transferring power swimmingly of sheller unit, can suppress to start to impact during sheller unit transferring power.

(structure)

The present invention is preferably as follows formation.

Described operating means is configured to, if described operating means from described neutral position to side's action, then described upstream side clutch and threshing clutch are operated into drive state, if described operating means is from described neutral position to the opposing party's action, then described upstream side clutch and operation clutch are operated into drive state.

(effect of effect and invention)

In combine, when there is sheller unit and being different from the other apparatus for work of sheller unit, sometimes have not with the apparatus for work of sheller unit action simultaneously.

According to the present invention, if operating means is carried out action from neutral position (state that sheller unit and apparatus for work stop) to a side, under the state that then stopped at apparatus for work, upstream side clutch and threshing clutch are operated into drive state and make sheller unit carry out action, if make operating means from neutral position to the opposing party's action, under the state that then stopped at sheller unit, upstream side clutch and operation clutch are operated into drive state and make apparatus for work carry out action, thus can obtain carrying out the state of action when sheller unit is different with apparatus for work without difficultyly.

(structure)

The present invention is preferably as follows formation.

Have: the discharge auger that the grain storehouse storing the grain reclaimed by described sheller unit and the bottom being configured at described grain storehouse the grain that will be stored in described grain storehouse are discharged, described apparatus for work is described discharge auger, described operation clutch is by the discharge clutch of transmission of power to described discharge auger, described operating means is configured to, if described operating means is from described neutral position to the opposing party's action, then described upstream side clutch and discharge clutch are operated into drive state simultaneously.

(effect of effect and invention)

In combine, as not with the apparatus for work of sheller unit simultaneously action, exist the discharge auger of the grain be stored in grain storehouse discharge (in the harvesting making sheller unit action, discharge auger is made to stop and being stored in grain storehouse by the grain reclaimed by sheller unit, if grain storehouse is filled, then interrupt harvesting to stop making sheller unit, make the action of discharge auger to discharge the grain in grain storehouse).

According to the present invention, apparatus for work is set to discharge auger, operation clutch is set to by transmission of power to the discharge clutch of discharging auger.In this case, in combine, the weight ratio of discharging auger is comparatively light, therefore, impacts to being difficult to produce during discharge auger transferring power in beginning.

Thus, according to the present invention, if make operating means from neutral position to the opposing party's action, then upstream side clutch and discharge clutch are operated into drive state simultaneously and make discharge auger carry out action, therefore, can avoid producing the impact started to during discharge auger transferring power, and, after being operated into drive state with upstream side clutch, then threshing clutch is operated into compared with the state of drive state, and discharge auger can be made to carry out action fast forthwith.

(structure)

The present invention is preferably as follows formation.

Have: the fringe tip of gathered in paddy stalk is sidelong into clamping supply chain that paddy stalk carries out carrying while described sheller unit and by the supply chain clutch of transmission of power to described supply chain, described operating means is configured to, if described upstream side clutch and threshing clutch be operated into drive state after described operating means further to side's action, then described supply chain clutch is operated into drive state.

(effect of effect and invention)

In half-feed combine harvester, have: the fringe tip of gathered in paddy stalk is sidelong into clamping supply chain that paddy stalk carries out carrying while sheller unit and by the supply chain clutch of transmission of power to supply chain.

In half-feed combine harvester, while utilizing the fringe tip side of thrashing cylinder to paddy stalk be driven in rotation to carry out threshing process in sheller unit, paddy stalk is carried by supply chain, therefore, under the state that thrashing cylinder stopped, while being difficult to utilize supply chain to carry paddy stalk, the fringe tip of paddy stalk is sidelong into sheller unit.

According to the present invention, upstream side clutch and threshing clutch are operated into drive state and make after sheller unit carries out action, supply chain clutch is operated into drive state and makes supply chain carry out action, therefore, in the state that sheller unit stopped, can not produce while utilizing supply chain to carry paddy stalk and the fringe tip of paddy stalk is sidelong into the such state of sheller unit, thus can not produce and cause paddy stalk chaotic because sheller unit is put into by force in the fringe tip side of paddy stalk.

(structure)

The present invention is preferably as follows formation.

Have the harvesting clutch of transmission of power to reaping part, described operating means is configured to, if described upstream side clutch and threshing clutch be operated into drive state after described operating means further to side's action, then described harvesting clutch is operated into drive state.

(effect of effect and invention)

In combine, the paddy stalk gathered in by reaping part is transported to sheller unit and carries out threshing process, therefore, is preferably the sheller unit when the paddy stalk gathered in by reaping part is transported to sheller unit from reaping part in running order.

According to the present invention, upstream side clutch and threshing clutch are operated into drive state and make after sheller unit carries out action, harvesting clutch is operated into drive state and makes reaping part carry out action, therefore, when the paddy stalk gathered in by reaping part is transported to sheller unit from reaping part, sheller unit becomes duty in advance, so the paddy stalk gathered in by reaping part is without difficulty and be transported to sheller unit swimmingly and carry out threshing process from reaping part.

(structure)

The present invention is preferably as follows formation.

Described operating means has: electro-motor, the cam mechanism by described electric motor operated, multiple bindiny mechanisms of described cam mechanism and each clutch being connected, described operating means is configured to, by cam mechanism described in described electric motor operated, the action of described cam mechanism is delivered to each clutch via described bindiny mechanism, makes each clutch be operated into drive state and dissengaged positions.

(effect of effect and invention)

According to the present invention, can will need to configure the electro-motor in place and cam mechanism centralized configuration at a position, and be configured to bindiny mechanism's (steel wire rope, link connecting rod etc.) to reach each clutch from cam mechanism, therefore, can configuration operation device all for naught.

(structure)

The present invention is preferably as follows formation.

Have: the discharge auger that the grain storehouse storing the grain reclaimed by described sheller unit and the bottom being configured at described grain storehouse the grain that will be stored in described grain storehouse are discharged, described sheller unit and grain storehouse are arranged at the rear portion of body on body left and right directions, described discharge auger configures on body fore-and-aft direction, is configured between described sheller unit and described discharge auger when described electro-motor and cam mechanism are overlooked.

(effect of effect and invention)

In combine, usually, sheller unit and grain storehouse are arranged at the rear portion of body on body left and right directions, discharge auger and configure on body fore-and-aft direction.

According to the present invention, be configured in sheller unit when effectively can utilize the space between sheller unit and grain storehouse (discharge auger) and electro-motor and cam mechanism be overlooked and discharge between auger, thus electro-motor and cam mechanism can be configured without difficultyly.

(structure)

The present invention is preferably as follows formation.

Inclined plane towards the oblique inclined downward in the horizontal lateral of body is configured at the bottom in described grain storehouse, and be configured with described discharge auger in the bottom of described inclined plane, described electro-motor and cam mechanism are configured in the below of described inclined plane.

(effect of effect and invention)

According to the present invention, when being configured in sheller unit when electro-motor and cam mechanism being overlooked and discharging between auger, the space that effective utilization is formed by the inclined plane of the bottom in grain storehouse, therefore, can configure electro-motor and cam mechanism without difficultyly.

(structure)

The present invention is preferably as follows formation.

Multiple described bindiny mechanism stretches out to identical front from described cam mechanism, reaches each clutch dividually from the extension in front.

(effect of effect and invention)

When being configured in sheller unit when electro-motor and cam mechanism being overlooked and discharging between auger, according to the present invention, multiple bindiny mechanism stretches out from cam mechanism to identical front, therefore, multiple bindiny mechanism can be concentrated and configure without difficultyly.

Accompanying drawing explanation

Fig. 1 is the unitary side view of combine.

Fig. 2 is the overall vertical view of combine.

Fig. 3 is the vertical profile rearview of the vicinity in sheller unit and grain storehouse.

Fig. 4 is the approximate vertical view of the transmission system representing entirety.

Fig. 5 (a) and (b) are the front views of the driving-belt of the front portion in grain storehouse and the vicinity of tensioning pulley.

Fig. 6 is the vertical view of the driving-belt of the front portion in grain storehouse and the vicinity of tensioning pulley.

Fig. 7 is the vertical view of operating means.

Fig. 8 is the vertical profile front view of operating means.

Fig. 9 is the longitudinal cross-sectional side view of operating means.

Figure 10 represents operating means and upstream side clutch, threshing clutch, supply chain clutch, gathers in clutch and discharge the figure of connecting state of clutch.

Figure 11 be operating means be operated into neutral position, primary importance and the 5th position state under the end view of first, second, third lobe plate.

Figure 12 be operating means be operated into the second place, the 3rd position and the 4th position state under the end view of first, second, third lobe plate.

Figure 13 is the end view of the neutral position of first, second, third lobe plate representing operating means, the position phase of the first ~ five position.

Figure 14 be represent operating means neutral position, the first ~ five position and upstream side clutch, threshing clutch, supply chain clutch, gather in clutch and discharge the figure of the relation between clutch.

Description of reference numerals

2 reaping parts

3 sheller units

4 grain storehouses

4a inclined plane

6,42 power parts

9,9a, 9b, 9c upstream side transmission system

10 upstream side transmission systems

12 upstream side clutches

13,13a, 13b, 13c threshing transmission system

14,17,21 threshing transmission systems

16,16a threshing transmission system

22 supply chains

25 supply chain clutches

30 threshing clutches

31 apparatus for work, discharge auger

34,34a, 34b operation transmission system

35,36 operation transmission systems

39 operation clutches, discharge clutch

48 harvesting clutches

49 operating means

50 electro-motors

51,52,53 cam mechanisms

64 bindiny mechanisms

N neutral position

Embodiment

[1] overall structure of combine and upstream side transmission system are described.

As shown in Figure 1 and Figure 2, reaping part 2 is lifting freely supported on the front portion of the body supported by the crawler travel device 1 in right side and left side, sheller unit 3 and store the grain storehouse 4 of grain of being reclaimed by sheller unit 3 and be arranged on body left and right directions at the rear portion of body that (sheller unit 3 is in left side, grain storehouse 4 is on right side), thus form the combine of semi-feeding type hybrid power pattern.

As shown in Fig. 1,2,4, have Drive Section 5 on the right side of the front portion of body, have engine 6 (being equivalent to power part) in the bottom of Drive Section 5, the output shaft 6a of engine 6 gives prominence to the right.On the right side of the output shaft 6a of engine 6, there is radiator 7, there is radiator fan 8 between engine 6 and radiator 7.

As shown in Figure 4, downside on rear side of engine 6, between engine 6 and grain storehouse 4, power transmission shaft 9 (being equivalent to upstream side transmission system) configures on body left and right directions, be linked with belt wheel 9a (being equivalent to upstream side transmission system) in the right part of power transmission shaft 9, driving-belt 10 (being equivalent to upstream side transmission system) is wound on the belt wheel 9a of belt wheel 6b and the power transmission shaft 9 linked with the output shaft 6a of engine 6.

As shown in Figure 4, be configured with shake operation tensioning pulley 11 freely for driving-belt 10, be made up of the upstream side clutch 12 (being equivalent to the state that upstream side clutch is configured at upstream side transmission system) of tensioning pattern driving-belt 10 and tensioning pulley 11.

Upstream side clutch 12 operates and is configured to tensioning pulley 11 freely and pushes driving-belt 10 and the dissengaged positions that makes the power of the output shaft 6a of engine 6 be passed to the drive state of power transmission shaft 9 and tensioning pulley 11 to leave from driving-belt 10 and make the power of the output shaft 6a of engine 6 cut-off.

[2] then, threshing transmission system is described.

As shown in Figure 4, belt wheel 9b (being equivalent to upstream side transmission system) is linked with in the left part of power transmission shaft 9.In the bottom of sheller unit 3 front portion, the power shaft 13 (being equivalent to threshing transmission system) of winnower winnowing machine (not shown) configures on body left and right directions, be linked with belt wheel 13a (being equivalent to threshing transmission system) in the right part (between sheller unit 3 and grain storehouse 4) of power shaft 13, driving-belt 14 (being equivalent to threshing transmission system) is wound on the belt wheel 9b of the power transmission shaft 9 and belt wheel 13a of power shaft 13.

As shown in Figure 4, have the power shaft 16 (being equivalent to threshing transmission system) of thrashing cylinder 15 on the right side of sheller unit 3, driving-belt 17 (being equivalent to threshing transmission system) is wound on the belt wheel 13b (being equivalent to threshing transmission system) linked with power shaft 13 and on the belt wheel 16a (being equivalent to threshing transmission system) linked with power shaft 16.

Have in the left side of sheller unit 3: the power shaft 18 of single treatment auger (not shown) and longitudinal auger (not shown), the power shaft 19 of after-treatment auger (not shown), shake sorting portion (not shown) and the power shaft 20 of dust exhausting fan (not shown).Driving-belt 21 (being equivalent to threshing transmission system) is wound on the belt wheel 13c (being equivalent to threshing transmission system) that links with the left part of power shaft 13 and on belt wheel 18a, 19a, 20a of linking with power shaft 18,19,20.

As shown in Figure 4, the fringe tip of the paddy stalk gathered in by reaping part 2 is sidelong the left side that the supply chain 22 carrying out carrying into clamping paddy stalk while sheller unit 3 is configured in sheller unit 3, the transmission mechanism 24 of gear type is located at power shaft 23 and the power shaft 20 of supply chain 22, has the supply chain clutch 25 of engagement pattern at transmission mechanism 24.

Have straw cutter 26 at the rear side of sheller unit 3, driving-belt 28 is wound in the belt wheel 27a linked with the power shaft 27 of the straw cutter 26 and belt wheel 20b linked with power shaft 20.

As shown in Figure 4, be configured with shake operation tensioning pulley 29 freely for driving-belt 14, be made up of the threshing clutch 30 (being equivalent to the state that threshing clutch is configured at threshing transmission system) of tensioning pattern driving-belt 14 and tensioning pulley 29.

Threshing clutch 30 operates and is configured to tensioning pulley 29 freely and pushes driving-belt 14 and the dissengaged positions that makes the power of power transmission shaft 9 be passed to the drive state of power shaft 13 and tensioning pulley 29 to leave from driving-belt 10 and make the power of power transmission shaft 9 cut-off.

[3] then, operation transmission system is described.

As shown in Figure 3, the inclined plane 4a of the oblique inclined downward on the right side of from the left surface in grain storehouse 4 outside body horizontal stroke being is configured in the bottom in grain storehouse 4, in the bottom of the inclined plane 4a in grain storehouse 4, discharge auger 31 (being equivalent to apparatus for work) to configure on body fore-and-aft direction, discharge the bottom that auger 31 is configured at grain storehouse 4.

As shown in Figure 1 and Figure 2, discharge mechanism 32 for discharging grain is configured in the rear portion in grain storehouse 4, discharge the rear portion of auger 31 to be connected by bevel gear mechanism (not shown) with the bottom of discharge mechanism 32, be passed to discharge mechanism 32 to make the power of discharge auger 31.Grain storehouse 4 is configured to move freely to right lateral open position around the longitudinal axis core P1 of the above-below direction of discharge mechanism 32, and the state shown in Fig. 2 is the state making grain storehouse 4 be positioned at job position.

As shown in Figure 4, between sheller unit 3 and grain storehouse 4, have bevel gear mechanism 34 (being equivalent to operation transmission system), driving-belt 35 (being equivalent to operation transmission system) is wound in the belt wheel 34a (being equivalent to operation transmission system) of belt wheel 9c (being equivalent to upstream side transmission system) and the bevel gear mechanism 34 linked with the left part of power transmission shaft 9.

As shown in Figure 4, the power shaft 33 of discharging auger 31 is configured in the front portion in grain storehouse 4, driving-belt 36 (being equivalent to operation transmission system) is wound in the belt wheel 34b (being equivalent to operation transmission system) of belt wheel 33a and the bevel gear mechanism 34 linked with power shaft 33, is configured with tensioning pulley 37 for driving-belt 36.

As shown in Figure 4, be configured with shake operation tensioning pulley 38 freely for driving-belt 35, be made up of the discharge clutch 39 (being equivalent to operation clutch) (being equivalent to discharge the state that clutch (operation clutch) is configured at operation transmission system) of tensioning pattern driving-belt 35 and tensioning pulley 39.

Discharge clutch 39 to operate and be configured to tensioning pulley 28 freely and push driving-belt 35 and make the power of power transmission shaft 9 be passed to the dissengaged positions of discharging the drive state of auger 31 and tensioning pulley 38 and leaving from driving-belt 35 and making the power of power transmission shaft 9 cut-off from bevel gear mechanism 34.

As mentioned above (with reference to preceding paragraph [1] [2] and this [3]), the power of engine 6 is passed to driving-belt 10 (upstream side clutch 12) and power transmission shaft 9.

The power being branched off into sheller unit 3 from power transmission shaft 9 is passed to sheller unit 3 via driving-belt 14 (threshing clutch 30), power shaft 13 and driving-belt 17,21, be passed to supply chain 22 via transmission mechanism 24 and supply chain clutch 25, be passed to straw cutter 26 via driving-belt 28.

The power being branched off into grain storehouse 4 (discharging auger 31) from power transmission shaft 9 is passed to via driving-belt 35 (discharging clutch 39), bevel gear mechanism 34 and driving-belt 36 discharges auger 31.

[4] then, the supporting construction of tensioning pulley 37 is described.

As shown in Fig. 5 (a) and Fig. 6, the pars intermedia of tensioner arm 73 is that Libra shape ground is rockably supported around the transverse axis core P2 of the body fore-and-aft direction of the framework 72 linked with body.Tensioning pulley 37 is supported on the left side (sheller unit 3 side) of tensioner arm 73, and spring 74 is connected across the bracket 72a of framework 72 and the right side (the right wall portion 4b side in grain storehouse 4) of tensioner arm 73.

Thus, by the active force of spring 74, tensioner arm 37 is biased along the paper clockwise direction of Fig. 5 (a), and tensioning pulley 37 is pushed on driving-belt 36.

As shown in Fig. 5 (a), motion arm 75 is rockably supported on the right part of tensioner arm 73 around the transverse axis core P3 of body fore-and-aft direction.Under the state making grain storehouse 4 be positioned at the job position shown in Fig. 2, shown in Fig. 5 (a), motion arm 75 is operated the storage posture of above-below direction, motion arm 75 can not be protruding outside to the right from the right wall portion 4b in grain storehouse 4.

When making grain storehouse 4 move to open position, as shown in Fig. 5 (b) and Fig. 6, motion arm 75 is operated the work posture of transverse direction, under work posture, motion arm 75 is protruding outside to the right from the right wall portion 4b in grain storehouse 4.In this case, the kink 75a of motion arm 75 contacts with the lower edge of the right part of tensioner arm 73.

Thus, as shown in Fig. 5 (b), by opposing spring 74, the motion arm 75 of work posture is operated downwards, tensioner arm 73 can be made along the paper counterclockwise shake of Fig. 5 (b), tensioning pulley 37 to be left upward from driving-belt 36, thus driving-belt 36 can be dismantled.

By dismantling driving-belt 36 as mentioned above, grain storehouse 4 can be made to move to open position.

[5] then, subtend crawler travel device 1 transmission transmission system and be described to the transmission system of reaping part 2 transmission.

As shown in Figure 4, in the left side of engine 6, there is generator 40, drive generator 40 by engine 6.At the body left and right directions central portion of the front portion of body, there is gearbox 41, there is in the downside of Drive Section 5 electro-motor 42 (being equivalent to power part).

As shown in Figure 4, the electric power of generator 40 is fed into electro-motor 42 via power conversion unit (converter) 43, and the power of electro-motor 42 is passed to gearbox 41.The power being delivered to gearbox 41 is passed to crawler travel device 1 via the speed change gear (not shown) of gearbox 41 inside and transfer (not shown).

As shown in Figure 4, have output shaft 44 in the left side of gearbox 41, the power branch being delivered to gearbox 41 is delivered to aforesaid speed change gear and transfer and output shaft 44.The power shaft 45 of reaping part 2 is configured in the right side of the base portion of reaping part 2, and driving-belt 46 is wound on the belt wheel 44a that links with output shaft 44 and on the belt wheel 45a that links with power shaft 45.

As shown in Figure 4, be configured with shake operation tensioning pulley 47 freely for driving-belt 46, be made up of the harvesting clutch 48 of tensioning pattern driving-belt 46 and tensioning pulley 47.

Harvesting clutch 48 operates and is configured to tensioning pulley 47 freely and pushes driving-belt 46 and the dissengaged positions that makes the power of output shaft 44 be passed to the drive state of reaping part 2 and tensioning pulley 47 to leave from driving-belt 46 and make the power of output shaft 44 cut-off.

[6] then, illustrate upstream side clutch 12, threshing clutch 30, supply chain clutch 25, discharge clutch 39 and gather in the structure of the operating means 49 that clutch 48 operates.

As shown in Figure 1, 2, 3, at the rear of bevel gear mechanism 34, when overlooking between the right wall portion 3a of sheller unit 3 and discharge auger 31, be configured with operating means 49 (electro-motor 50 described later and first, second, third lobe plate 51,52,53 (being equivalent to cam mechanism)), in the below of the inclined plane 4a in grain storehouse 4, be configured with operating means 49 (electro-motor 50 described later and first, second, third lobe plate 51,52,53).

As shown in Fig. 7,8,9,10, operating axis 55 is rotatably freely supported on the side plate 54 in right side and left side, first lobe plate 51, second lobe plate 52 and the 3rd lobe plate 53 are linked to operating axis 55 by key 76, and first, second, third lobe plate 51,52,53 and operating axis 55 are integrally rotatably formed.The position sensor 56 detecting the position of operating axis 55 is connected with the end of operating axis 55 and links with the side plate 54 on right side, and the detected value of position sensor 56 is imported into control device 57.

As shown in Fig. 7,9,10, electro-motor 50 and reducing gear 58 link with the side plate 54 in left side, and the pinion 58a of reducing gear 58 engages with the gear part of the peripheral part being formed in the first lobe plate 51.Operate electro-motor 50 by control device 57, rotated by the pinion 48a of the power drive reducing gear 58 of electro-motor 50, first, second, third lobe plate 51,52,53 and operating axis 55 are driven in rotation.

As shown in Fig. 7,9,10, bolster 59 links with the side plate 54 in right side and left side, and upstream side clutch arm 62, threshing clutch arm 60 and harvesting clutch arm 68 are independently and be rockably supported on bolster 59.In opposite directions, in opposite directions, harvesting clutch arm 68 and the 3rd lobe plate 53 are in opposite directions for threshing clutch arm 60 and the second lobe plate 52 for upstream side clutch arm 62 and the first lobe plate 51.

As shown in Fig. 7,9,10, bolster 61 links with the side plate 54 in right side and left side, supply chain clutch arm 65 and discharge clutch arm 69 independently and be rockably supported on bolster 61.In opposite directions, discharge clutch arm 69 and the 3rd lobe plate 53 are in opposite directions for supply chain clutch arm 65 and the second lobe plate 52.

As shown in Fig. 7,9,10, be linked with steel wire rope carrier 63 in the front portion of the side plate 54 in right side and left side.In three steel wire ropes 64 (being equivalent to bindiny mechanism), an end of the inner side of steel wire rope 64 and upstream side clutch 12, threshing clutch 30 and gather in clutch 48 and be connected.The other end in the outside of steel wire rope 64 is connected with steel wire rope carrier 63, the other end of the inner side of steel wire rope 64 via reply flexibly with spring 66 and upstream side clutch arm 62, threshing clutch arm 60 and gather in clutch arm 68 and be connected.

As shown in Fig. 7,9,10, the front portion of the side plate 54 in steel wire rope carrier 67 and right side and left side links and forwards stretches out.In two steel wire ropes 64 (being equivalent to bindiny mechanism), an end of the inner side of steel wire rope 64 and supply chain clutch 25 and discharge clutch 39 and be connected.The other end in the outside of steel wire rope 64 is connected with steel wire rope carrier 67, the other end of the inner side of steel wire rope 64 and supply chain clutch arm 65 and discharge clutch arm 69 and be connected.

As mentioned above, operating means 49 is formed by electro-motor 50, first, second, third lobe plate 51,52,53 and five steel wire ropes 64.

As shown in Fig. 2,7,9, in operating means 49, five steel wire ropes 64 stretch out to identical front from first, second, third lobe plate 51,52,53, reach upstream side clutch 12, threshing clutch 30, supply chain clutch 25 dividually, discharge clutch 39 and harvesting clutch 48 from the extension in front.

[7] then, the action of the operating means 49 when clutch lever 70 being operated to neutral position N1 is described.

As shown in Figure 10, clutch lever 70 and waste cock 71 are configured at Drive Section 5, and the operating position of clutch lever 70 and waste cock 71 is imported into control device 57.

Upstream side clutch 12 shown in Fig. 4 and Figure 10, threshing clutch 30, discharge clutch 39 and harvesting clutch 48 will become dissengaged positions (being biased the state of dissengaged positions) because being tensioning pattern.Supply chain clutch 25 is engagement patterns, is biased drive state by in-built spring (not shown).

State shown in Figure 10 is the state that clutch lever 70 is operated into neutral position N1, waste cock 71 is disconnected operation.In this condition, the neutral position N shown in Figure 10,11,13,14 is operated into by control device 57 and driving motor 50, first, second, third lobe plate 51,52,53.

As Figure 10, 11, 13, shown in 14, at operating means 49 (first, second, 3rd lobe plate 51, 52, 53) under the state being positioned at neutral position N, first, second, 3rd lobe plate 51, 52, 53 not with upstream side clutch arm 62, threshing clutch arm 60, harvesting clutch arm 68 and discharge clutch arm 69 contact, steel wire rope 64 is fallen back on upstream side clutch 12, threshing clutch 30, harvesting clutch 48 and discharge clutch 39, upstream side clutch 12, threshing clutch 30, harvesting clutch 48 and discharge clutch 39 become dissengaged positions and (are equivalent to have upstream side clutch 12 on operating means 49, threshing clutch 30 and discharge clutch 39 are operated into the state of the neutral position N of dissengaged positions).

The roller 65a of supply chain clutch arm 65 encounters on the second lobe plate 52, and steel wire rope 64 is supplied to chain clutch arm 65 and pulls operation, and supply chain clutch 25 is operated into dissengaged positions.

[8] then, the action of the operating means 49 when clutch lever 70 being operated to the first operating position B1 is described.

As shown in Figure 10, if clutch lever 70 is operated to the first operating position B1 from neutral position N1, then by control device 57 and electro-motor 50, first, second, third lobe plate 51,52,53 from neutral position N along paper clockwise direction by rotary manipulation, be first operated into Figure 11, the primary importance A1 shown in 13,14.

As shown in figure 11, if first, second, third lobe plate 51,52,53 is operated into primary importance A1, then the first lobe plate 51 contacts with the roller 62a of upstream side clutch arm 62, the roller 62a of upstream side clutch arm 62 encounters on the first lobe plate 51, and upstream side clutch arm 62 is counterclockwise operated by shake along paper.

Thus, as shown in Figure 10,11,13,14, steel wire rope 64 is pulled operation by upstream side clutch arm 62, upstream side clutch 12 be operated into drive state (threshing clutch 30, supply chain clutch 25, harvesting clutch 48 and discharge clutch 39 be maintained at dissengaged positions) (if be equivalent to operating means 49 from neutral position N action, upstream side clutch 12 is operated into the state of drive state at first).

Then, the second place A2 shown in Figure 12,13,14 is operated along paper clockwise direction by rotary manipulation by control device 57 and electro-motor 50, first, second, third lobe plate 51,52,53 further from primary importance A1.

If first, second, third lobe plate 51,52,53 is operated into second place A2, then the second lobe plate 52 contacts with the roller 60a of threshing clutch arm 60, the roller 60a of threshing clutch arm 60 encounters on the second lobe plate 52, and threshing clutch arm 60 is counterclockwise operated by shake along the paper of Figure 12.

Thus, as Figure 10, 12, 13, shown in 14, steel wire rope 64 is pulled operation by threshing clutch arm 60, threshing clutch 30 is operated into drive state, and (upstream side clutch 12 is maintained at drive state, supply chain clutch 25, harvesting clutch 48 and discharge clutch 39 are maintained at dissengaged positions) (if be equivalent to operating means 49 action further after upstream side clutch 12 is operated into drive state, then threshing clutch 30 is operated into the state of drive state) (if be equivalent to operating means 49 from neutral position N to side's action, then upstream side clutch 12 and threshing clutch 30 are operated into the state of drive state).

[9] then, the action of the operating means 49 when clutch lever 70 being operated to the second operating position B2 is described.

As shown in Figure 10, if clutch lever 70 is operated to the second operating position B2 from the first operating position B1, then by control device 57 and electro-motor 50, first, second, third lobe plate 51,52,53 from second place A2 along paper clockwise direction by rotary manipulation, be first operated into the 3rd position A3 shown in Figure 12,13,14.

As shown in figure 12, if first, second, third lobe plate 51,52,53 is operated into the 3rd position A3, then the second lobe plate 52 leaves from the roller 65a of supply chain clutch arm 65, and supply chain clutch arm 65 is counterclockwise operated by shake along paper.

Thus, as shown in Figure 10,12,13,14, steel wire rope 64 is fallen back on supply chain clutch 25, supply chain clutch 25 be operated into drive state (upstream side clutch 12 and threshing clutch 30 are maintained at drive state, harvesting clutch 48 and discharge clutch 39 and be maintained at dissengaged positions) (if to be equivalent to after upstream side clutch 12 and threshing clutch 30 are operated into drive state operating means 49 further to side's action, supply chain clutch 25 is operated into the state of drive state).

Then, the 4th position A4 shown in Figure 12,13,14 is operated along paper clockwise direction by rotary manipulation by control device 57 and electro-motor 50, first, second, third lobe plate 51,52,53 further from the 3rd position A3.

If first, second, third lobe plate 51,52,53 is operated into the 4th position A4, then the 3rd lobe plate 53 contacts with the roller 68a of harvesting clutch arm 68, the roller 68a of harvesting clutch arm 68 encounters on the 3rd lobe plate 53, and harvesting clutch arm 68 is counterclockwise operated by shake along the paper of Figure 12.

Thus, as shown in Figure 10,12,13,14, steel wire rope 64 is pulled operation by harvesting clutch arm 68, harvesting clutch 48 be operated into drive state (upstream side clutch 12, threshing clutch 30 and supply chain clutch 25 are maintained at drive state, discharge clutch 39 be maintained at dissengaged positions) (if to be equivalent to after upstream side clutch 12 and threshing clutch 30 are operated into drive state operating means 49 further to side's action, harvesting clutch 48 is operated into the state of drive state).

[10] then, the action of the operating means 49 connected when operating waste cock 71 is described.

As shown in Figure 10, under the state that opening operation has been carried out to waste cock 71, clutch lever 70 is operated to first and second operating position B1, B2 from neutral position N1, similarly under the state that clutch lever 70 has been operated to neutral position N1, making operation is carried out to waste cock 71.

As shown in Figure 10, under the state that clutch lever 70 has been operated to neutral position N1, if carry out making operation to waste cock 71, then counterclockwise by rotary manipulation operated five position A5 Figure 11,13,14 shown in from neutral position N along paper by control device 57 and electro-motor 50, first, second, third lobe plate 51,52,53.

As shown in figure 11, if first, second, third lobe plate 51,52,53 is operated into the 5th position A5, then the first lobe plate 51 contacts with the roller 62a of upstream side clutch arm 62, the roller 62a of upstream side clutch arm 62 encounters on the first lobe plate 51, and upstream side clutch arm 62 is counterclockwise operated by shake along paper.

Thus, as shown in Figure 10,11,13,14, steel wire rope 64 is pulled operation by upstream side clutch arm 62, upstream side clutch 12 be operated into drive state (threshing clutch 30, supply chain clutch 25 and harvesting clutch 48 be maintained at dissengaged positions) (if be equivalent to operating means 49 from neutral position N carry out action, upstream side clutch 12 is operated into the state of drive state at first).

As previously mentioned while upstream side clutch 12 is operated into drive state, 3rd lobe plate 53 contacts with the roller 69a discharging clutch arm 69, the roller 69a discharging clutch arm 69 encounters on the 3rd lobe plate 53, and discharge clutch arm 69 is shaken operation along the paper clockwise direction of Figure 11.

Thus, as Figure 10, 11, 13, shown in 14, steel wire rope 64 is discharged clutch arm 69 and pulls operation, discharge clutch 39 and be operated into drive state (threshing clutch 30, supply chain clutch 25 and harvesting clutch 48 are maintained at dissengaged positions) (if be equivalent to operating means 49 to carry out action from neutral position N, then upstream side clutch 12 is operated into the state of drive state at first) (if be equivalent to operating means 49 from neutral position N to the opposing party's action, then upstream side clutch 12 and discharge clutch 39 are operated into the state of drive state) (if be equivalent to operating means 49 from neutral position N to the opposing party's action, then upstream side clutch 12 and discharge clutch 39 are operated into the state of drive state simultaneously).

[first other embodiments of invention]

Also can be configured to, driving-belt 10 shown in Fig. 4 and tensioning pulley 11 are not set, power transmission shaft (not shown) is connected across output shaft 6a and the power transmission shaft 9 of engine 6, this power transmission shaft has the clutch (not shown) of friction many templates formula as upstream side clutch 12.

Also can be configured to, driving-belt 14 shown in Fig. 4 and tensioning pulley 29 are not set, power transmission shaft (not shown) is connected across power transmission shaft 9 and power shaft 13, this power transmission shaft has the clutch (not shown) of friction many templates formula as threshing clutch 30.

Also can be configured to, the discharge clutch 39 that driving-belt 35 as shown in Figure 4 and tensioning pulley 38 are formed is not set, and be made up of driving-belt 36 and tensioning pulley 37 and discharge clutch 39.Also can be configured to, there is in the inside of bevel gear mechanism 34 engagement type clutch (not shown), using this engagement type clutch as discharge clutch 39.

Also can replace Fig. 7, the steel wire rope 64 shown in 9,10 and by connecting rod, link connecting rod be used as bindiny mechanism.

[second other embodiments of invention]

Also can be configured to, the discharge auger 31 shown in Fig. 4 be not set and discharge clutch 39, operation (tipping operation) dumped to grain storehouse 4 and discharges grain from the opening portion on the top in grain storehouse 4.

In this case, with dumping the hydraulic cylinder (not shown) of operation to grain storehouse 4 and replacing discharging auger 31 as apparatus for work to the hydraulic pump (not shown) of hydraulic cylinder supply working oil, replace discharging clutch 39 as operation clutch by the hydraulic pump clutch (not shown) to hydraulic pump transferring power.

[the 3rd other embodiments of invention]

In [10] of aforementioned [embodiment], if carry out making operation to waste cock 71, then upstream side clutch 12 and discharge clutch 39 are operated into drive state simultaneously, but also can be configured to, not as mentioned above, but in the same manner as upstream side clutch 12 and threshing clutch 30, if carry out making operation to waste cock 71, then upstream side clutch 12 is operated into drive state at first, then discharges clutch 39 and is operated into drive state.

[the 4th other embodiments of invention]

Also can be configured to, if the clutch lever 70 shown in Figure 10 is operated to the first operating position B1, then after being operated into drive state, then threshing clutch 30 and supply chain clutch 25 are operated into drive state to upstream side clutch 12 simultaneously, if clutch lever 70 to be operated to the second operating position B2, then gather in clutch 48 and be operated into drive state.

Also can be configured to, if the clutch lever 70 shown in Figure 10 is operated to the first operating position B1, then upstream side clutch 12 is operated into drive state, then threshing clutch 30 is operated into drive state, if clutch lever 70 to be operated to the second operating position B2, then supply chain clutch 25 and harvesting clutch 48 are operated into drive state simultaneously.

[the 5th other embodiments of invention]

Waste cock 71 shown in Figure 10 also can not be set.

When not arranging waste cock 71 as previously mentioned, except being configured to can to operate except first and second operating position B1, B2 from neutral position N1 to a side by clutch lever 70, be configured to the 3rd operating position (not shown) that clutch lever 70 can be operated the opposing party (opposition side of first and second operating position B1, B2) from neutral position N1 further, and if be configured to clutch lever 70 to operate the 3rd operating position, first, second, third lobe plate 51,52,53 is operated into the 5th position A5 from neutral position N.

[the 6th other embodiments of invention]

Also can be configured to, replace Fig. 7, the steel wire rope 64 shown in 9,10 using bar or linkage component as bindiny mechanism, and be connected across first, second, third cam part 51,52,53 and upstream side clutch 12, threshing clutch 30, supply chain clutch 25, discharge clutch 39 and gather in clutch 48.

In Fig. 2 and Fig. 3, when the interval of the right wall portion 3a of the sheller unit 3 and left wall 4c in grain storehouse 4 is wider, the below configuration operation device 49 (electro-motor 50 and first, second, third lobe plate 51,52,53) of the inclined plane 4a in grain storehouse 4, but also can be configured to, not as mentioned above, operating means 49 (electro-motor 50 and first, second, third lobe plate 51,52,53) is between the right wall portion 3a and the left wall 4c in grain storehouse 4 of sheller unit 3 but when overlooking.

[the 7th other embodiments of invention]

Also can be configured to, do not arrange Fig. 7,8, electro-motor 50, first, second, third cam part shown in 9,10 51,52,53, steel wire rope 64, at upstream side clutch 12, threshing clutch 30, supply chain clutch 25, each clutch of discharging clutch 39 and harvesting clutch 48, there is operation and form operating means 49 to the electro-motor (not shown) of drive state and dissengaged positions.

[the 8th other embodiments of invention]

Also can be configured to not by the transmission of power of the engine 6 shown in Fig. 4 to power transmission shaft 9, and driving generator 40 by engine 6, carrying out the transmission of power of the electro-motor 42 of work to power transmission shaft 9 and gearbox 41 by utilizing the electric power of generator 40.When forming as mentioned above, there is between electro-motor 42 and power transmission shaft 9 upstream side clutch 12.

[the 9th other embodiments of invention]

Also can not arrange grain storehouse 4 and have sack-filling device (not shown), if form like this, then discharge auger 31 and discharge clutch 39 become and do not need.

In this case, also can be configured to, the water pump (not shown) of equipment carwash, replaces discharging auger 31 using water pump as apparatus for work, and replaces discharging clutch 39 using the Water pump clutch (not shown) to water pump transferring power as operation clutch.

[the tenth other embodiments of invention]

Also can be configured to, have sheller unit 3 on the right side at the rear portion of body, have grain storehouse 4 in the left side at the rear portion of body, sheller unit 3 and grain storehouse are arranged on body left and right directions.

[the 11 other embodiments of invention]

The present invention also can be applied to the full-feeding combine harvester without supply chain 22.

According to this structure, supply chain clutch 25 becomes and does not need, and therefore, the supply chain clutch arm 65 corresponding with supply chain clutch 25 and steel wire rope 64 become and do not need, and the quantity of the clutch that operating means 49 is operated reduces.

Industrial applicibility

The present invention can not only be applied to the half-feed combine harvester with grain storehouse, also can be applied to not there is supply chain full-feeding combine harvester, replace grain storehouse and there is the semi-feeding type of sack-filling device and full-feeding combine harvester, replacement crawler travel device and have the front-wheel in right side and left side, the semi-feeding type of wheel pattern of trailing wheel in right side and left side and full-feeding combine harvester.

Further, also can be applied to and the generator 40 shown in Fig. 4 and electro-motor 42 are not set and driving-belt (not shown), power transmission shaft (not shown) are connected across the power shaft (not shown) of connection for transmission axle 9 and gearbox 41 so that what the power of engine 6 was directly delivered to gearbox 41 is not semi-feeding type and the full-feeding combine harvester of hybrid power pattern.

Claims (32)

1. a combine, is characterized in that,

There is sheller unit (3) and be different from the other apparatus for work (31) of described sheller unit (3),

Be passed power part (6, 42) the upstream side transmission system (9 of power, 9a, 9b, 9c, 10) the threshing transmission system (13 be connected with described sheller unit (3) is branched into, 13a, 13b, 13c, 14, 16, 16a, 17, 21), and the operation transmission system (34 to be connected with described apparatus for work (31), 34a, 34b, 35, 36), described power part (6, 42) power is via described upstream side transmission system (9, 9a, 9b, 9c, 10), described threshing transmission system (13, 13a, 13b, 13c, 14, 16, 16a, 17, 21) and operation transmission system (34, 34a, 34b, 35, 36) described sheller unit (3) and apparatus for work (31) is delivered to,

Upstream side clutch (12) is configured at described upstream side transmission system (9,9a, 9b, 9c, 10), threshing clutch (30) be configured at described threshing transmission system (13,13a, 13b, 13c, 14,16,16a, 17,21), operation clutch (39) is configured at described operation transmission system (34,34a, 34b, 35,36)

Described combine has the operating means (49) described upstream side clutch (12), described threshing clutch (30) and operation clutch (39) operation being arrived drive state and dissengaged positions.

2. combine as claimed in claim 1, is characterized in that,

Described operating means (49) has the neutral position (N) that described upstream side clutch (12), described threshing clutch (30) and operation clutch (39) are operated into dissengaged positions.

3. combine as claimed in claim 2, is characterized in that,

Described operating means (49) is configured to, if described operating means (49) is from described neutral position (N) action, then described upstream side clutch (12) is operated into drive state at first.

4. combine as claimed in claim 3, is characterized in that,

Described operating means (49) is configured to, if described upstream side clutch (12) be operated into drive state after described operating means (49) further action, then described threshing clutch (30) is operated into drive state.

5. the combine according to any one of claim 2 ~ 4, is characterized in that,

Described operating means (49) is configured to, if described operating means (49) from described neutral position (N) to side's action, then described upstream side clutch (12) and threshing clutch (30) are operated into drive state, if described operating means (49) is from described neutral position (N) to the opposing party's action, then described upstream side clutch (12) and operation clutch (39) are operated into drive state.

6. combine as claimed in claim 5, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described apparatus for work (31) is described discharge auger (31), and described operation clutch (39) is by the discharge clutch (39) of transmission of power to described discharge auger (31),

Described operating means (49) is configured to, if described operating means (49) is from described neutral position (N) to the opposing party's action, then described upstream side clutch (12) and discharge clutch (39) are operated into drive state simultaneously.

7. combine as claimed in claim 6, is characterized in that,

Have: the fringe tip of gathered in paddy stalk is sidelong into clamping supply chain (22) that paddy stalk carries out carrying while described sheller unit (3) and by the supply chain clutch (25) of transmission of power to described supply chain (22)

Described operating means (49) is configured to, if described upstream side clutch (12) and threshing clutch (30) be operated into drive state after described operating means (49) further to side's action, then described supply chain clutch (25) is operated into drive state.

8. combine as claimed in claim 7, is characterized in that,

Have the harvesting clutch (48) of transmission of power to reaping part (2),

Described operating means (49) is configured to, if described upstream side clutch (12) and threshing clutch (30) be operated into drive state after described operating means (49) further to side's action, then described harvesting clutch (48) is operated into drive state.

9. combine as claimed in claim 8, is characterized in that,

Described operating means (49) has: electro-motor (50), the cam mechanism (51,52,53) operated by described electro-motor (50), the multiple bindiny mechanisms (64) described cam mechanism (51,52,53) and each clutch (12,30,39,48) connected

Described operating means (49) is configured to, described cam mechanism (51,52,53) is operated by described electro-motor (50), the action of described cam mechanism (51,52,53) is delivered to each clutch (12,30,39,48) via described bindiny mechanism (64), makes each clutch (12,30,39,48) be operated into drive state and dissengaged positions.

10. combine as claimed in claim 9, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described sheller unit (3) and grain storehouse (4) are arranged at the rear portion of body on body left and right directions, and described discharge auger (31) configures on body fore-and-aft direction,

Described electro-motor (50) and cam mechanism (51,52,53) are configured between described sheller unit (3) and described discharge auger (31) when overlooking.

11. combines as claimed in claim 10, is characterized in that,

Inclined plane (4a) towards the oblique inclined downward in the horizontal lateral of body is configured at the bottom of described grain storehouse (4), is configured with described discharge auger (31) in the bottom of described inclined plane (4a),

Described electro-motor (50) and cam mechanism (51,52,53) are configured in the below of described inclined plane (4a).

12. combines as claimed in claim 11, is characterized in that,

Multiple described bindiny mechanism (64) is stretched out to identical front from described cam mechanism (51,52,53), reaches each clutch (12,30,39,48) dividually from the extension in front.

13. combines as claimed in claim 2 or claim 3, is characterized in that,

Described operating means (49) is configured to, if described operating means (49) from described neutral position (N) to side's action, then described upstream side clutch (12) and threshing clutch (30) are operated into drive state, if described operating means (49) is from described neutral position (N) to the opposing party's action, then described upstream side clutch (12) and operation clutch (39) are operated into drive state.

14. combines as claimed in claim 13, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described apparatus for work (31) is described discharge auger (31), and described operation clutch (39) is by the discharge clutch (39) of transmission of power to described discharge auger (31),

Described operating means (49) is configured to, if described operating means (49) is from described neutral position (N) to the opposing party's action, then described upstream side clutch (12) and discharge clutch (39) are operated into drive state simultaneously.

15. combines as claimed in claim 14, is characterized in that,

Described operating means (49) has: electro-motor (50), the cam mechanism (51,52,53) operated by described electro-motor (50), the multiple bindiny mechanisms (64) described cam mechanism (51,52,53) and each clutch (12,30,39,48) connected

Described operating means (49) is configured to, described cam mechanism (51,52,53) is operated by described electro-motor (50), the action of described cam mechanism (51,52,53) is delivered to each clutch (12,30,39,48) via described bindiny mechanism (64), makes each clutch (12,30,39,48) be operated into drive state and dissengaged positions.

16. combines as claimed in claim 15, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described sheller unit (3) and grain storehouse (4) are arranged at the rear portion of body on body left and right directions, and described discharge auger (31) configures on body fore-and-aft direction,

Described electro-motor (50) and cam mechanism (51,52,53) are configured between described sheller unit (3) and described discharge auger (31) when overlooking.

17. combines as claimed in claim 16, is characterized in that,

Inclined plane (4a) towards the oblique inclined downward in the horizontal lateral of body is configured at the bottom of described grain storehouse (4), is configured with described discharge auger (31) in the bottom of described inclined plane (4a),

Described electro-motor (50) and cam mechanism (51,52,53) are configured in the below of described inclined plane (4a).

18. combines as claimed in claim 17, is characterized in that,

Multiple described bindiny mechanism (64) is stretched out to identical front from described cam mechanism (51,52,53), reaches each clutch (12,30,39,48) dividually from the extension in front.

19. combines as claimed in claim 13, is characterized in that,

Have: the fringe tip of gathered in paddy stalk is sidelong into clamping supply chain (22) that paddy stalk carries out carrying while described sheller unit (3) and by the supply chain clutch (25) of transmission of power to described supply chain (22)

Described operating means (49) is configured to, if described upstream side clutch (12) and threshing clutch (30) be operated into drive state after described operating means (49) further to side's action, then described supply chain clutch (25) is operated into drive state.

20. combines as claimed in claim 19, is characterized in that,

Described operating means (49) has: electro-motor (50), the cam mechanism (51,52,53) operated by described electro-motor (50), the multiple bindiny mechanisms (64) described cam mechanism (51,52,53) and each clutch (12,30,39,48) connected

Described operating means (49) is configured to, described cam mechanism (51,52,53) is operated by described electro-motor (50), the action of described cam mechanism (51,52,53) is delivered to each clutch (12,30,39,48) via described bindiny mechanism (64), makes each clutch (12,30,39,48) be operated into drive state and dissengaged positions.

21. combines as claimed in claim 20, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described sheller unit (3) and grain storehouse (4) are arranged at the rear portion of body on body left and right directions, and described discharge auger (31) configures on body fore-and-aft direction,

Described electro-motor (50) and cam mechanism (51,52,53) are configured between described sheller unit (3) and described discharge auger (31) when overlooking.

22. combines as claimed in claim 21, is characterized in that,

Inclined plane (4a) towards the oblique inclined downward in the horizontal lateral of body is configured at the bottom of described grain storehouse (4), is configured with described discharge auger (31) in the bottom of described inclined plane (4a),

Described electro-motor (50) and cam mechanism (51,52,53) are configured in the below of described inclined plane (4a).

23. combines as claimed in claim 22, is characterized in that,

Multiple described bindiny mechanism (64) is stretched out to identical front from described cam mechanism (51,52,53), reaches each clutch (12,30,39,48) dividually from the extension in front.

24. combines as claimed in claim 13, is characterized in that,

Have the harvesting clutch (48) of transmission of power to reaping part (2),

Described operating means (49) is configured to, if described upstream side clutch (12) and threshing clutch (30) be operated into drive state after described operating means (49) further to side's action, then described harvesting clutch (48) is operated into drive state.

25. combines as claimed in claim 24, is characterized in that,

Described operating means (49) has: electro-motor (50), the cam mechanism (51,52,53) operated by described electro-motor (50), the multiple bindiny mechanisms (64) described cam mechanism (51,52,53) and each clutch (12,30,39,48) connected

Described operating means (49) is configured to, described cam mechanism (51,52,53) is operated by described electro-motor (50), the action of described cam mechanism (51,52,53) is delivered to each clutch (12,30,39,48) via described bindiny mechanism (64), makes each clutch (12,30,39,48) be operated into drive state and dissengaged positions.

26. combines as claimed in claim 25, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described sheller unit (3) and grain storehouse (4) are arranged at the rear portion of body on body left and right directions, and described discharge auger (31) configures on body fore-and-aft direction,

Described electro-motor (50) and cam mechanism (51,52,53) are configured between described sheller unit (3) and described discharge auger (31) when overlooking.

27. combines as claimed in claim 26, is characterized in that,

Inclined plane (4a) towards the oblique inclined downward in the horizontal lateral of body is configured at the bottom of described grain storehouse (4), is configured with described discharge auger (31) in the bottom of described inclined plane (4a),

Described electro-motor (50) and cam mechanism (51,52,53) are configured in the below of described inclined plane (4a).

28. combines as claimed in claim 27, is characterized in that,

Multiple described bindiny mechanism (64) is stretched out to identical front from described cam mechanism (51,52,53), reaches each clutch (12,30,39,48) dividually from the extension in front.

29. combines as claimed in claim 1 or 2, is characterized in that,

Described operating means (49) has: electro-motor (50), the cam mechanism (51,52,53) operated by described electro-motor (50), the multiple bindiny mechanisms (64) described cam mechanism (51,52,53) and each clutch (12,30,39,48) connected

Described operating means (49) is configured to, described cam mechanism (51,52,53) is operated by described electro-motor (50), the action of described cam mechanism (51,52,53) is delivered to each clutch (12,30,39,48) via described bindiny mechanism (64), makes each clutch (12,30,39,48) be operated into drive state and dissengaged positions.

30. combines as claimed in claim 29, is characterized in that,

Have: the discharge auger (31) that the grain that the grain storehouse (4) storing the grain reclaimed by described sheller unit (3) and the bottom being configured at described grain storehouse (4) also will be stored in described grain storehouse (4) is discharged

Described sheller unit (3) and grain storehouse (4) are arranged at the rear portion of body on body left and right directions, and described discharge auger (31) configures on body fore-and-aft direction,

Described electro-motor (50) and cam mechanism (51,52,53) are configured between described sheller unit (3) and described discharge auger (31) when overlooking.

31. combines as claimed in claim 30, is characterized in that,

Inclined plane (4a) towards the oblique inclined downward in the horizontal lateral of body is configured at the bottom of described grain storehouse (4), is configured with described discharge auger (31) in the bottom of described inclined plane (4a),

Described electro-motor (50) and cam mechanism (51,52,53) are configured in the below of described inclined plane (4a).

32. combines as claimed in claim 30, is characterized in that,

Multiple described bindiny mechanism (64) is stretched out to identical front from described cam mechanism (51,52,53), reaches each clutch (12,30,39,48) dividually from the extension in front.