JP2005102561A - Combine harvester - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a combine harvester so constructed that a grain tank is firmly supported in a threshing unit. <P>SOLUTION: The combine harvester has the following construction and mechanism: There is provided a tailing return chamber axially suspended with a tailing return cylinder where second crops are received in one side of a threshing chamber axially suspended with a threshing cylinder and treated, there is provided a discharged dust treatment chamber suspended with a discharged dust treatment cylinder behind the tailing return cylinder, the discharged dust treatment cylinder functioning to receive an object to be treated from the threshing cylinder and treat the object, First crops are conveyed from a first grain elevator joined to a first crop conveying spiral into the grain tank placed sideways of the threshing unit, and tailings are conveyed from a second grain elevator communicating with a second grain conveying spiral into the tailing return chamber, wherein the bottom of the grain tank is provided with a plurality of grain unloading ports. The first grain elevator is provided forwardly inclined manner so as to avoid the second grain elevator, an unloading port of the first grain elevator is joined to the front portion of the grain tank, a longitudinal frame is fixedly attached to the flank of the threshing unit, and the longitudinal frame and an intermediate portion of the first grain elevator are joined each other. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a combine for harvesting and harvesting cereal grains planted in a field.

A second processing chamber is provided on one side of the handling chamber that pivots the handling cylinder, and a second processing cylinder that receives and processes the second object is disposed on the side. A dust removal processing chamber having a dust removal processing cylinder for receiving and processing a processed material is provided, and a swing sorting shelf is provided below the handling chamber, the second processing chamber, and the dust removal processing chamber. The threshing device is configured by arranging the red pepper, the first transfer helix and the second transfer helix from the upper side of the sorting wind feed direction on the lower side, and the threshing device is connected to the first transfer helix from the first cerealing device. The first thing is conveyed in the Glen tank arrange | positioned to the side, and it is comprised so that the second thing may be conveyed in the said 2nd processing chamber from the 2nd grain raising apparatus connected to the said 2nd transfer spiral. That is, there has been no threshing apparatus configured as described above, in which a grain storage device is provided on the side of the threshing apparatus, and the grain is taken out from below the grain storage device. (For example, refer to Patent Document 1).
JP 2000-139180 A

The subject of this invention is providing the combine comprised so that a grain storage apparatus may be supported firmly in the above-mentioned threshing apparatuses.

The above object of the present invention is achieved by the following configuration.
That is, according to the first aspect of the present invention, a second processing chamber is provided in which a second processing cylinder for receiving and processing a second object is disposed on one side of the processing chamber in which the processing cylinder is pivoted, and the second processing cylinder is provided. Behind the chamber is a dust removal chamber that is pivoted around a dust removal cylinder that receives and treats the workpiece from the chamber, and swings below the chamber, the second treatment chamber, and the dust treatment chamber. Provided a sorting shelf,
Below the swing sorting shelf, a threshing device, a first transfer spiral, and a second transfer spiral are arranged from the upper side in the sorting wind feed direction to constitute a threshing device, and the first cereal connected to the first transfer spiral The first thing is transported from the device into the grain storage device arranged on the side of the threshing device, and the second product is transported from the second lifting device connected to the second transfer spiral into the second processing chamber. In the combine provided with a plurality of grain outlets in the lower part of the grain storage device, the first cerealing device is configured to be inclined forward so as to avoid the second cerealing device In addition, the discharge port of the first cerealing device is configured to be connected to the front part of the Glen tank, and a front and rear frame is fixedly provided on the side of the threshing device, and the front and rear frame and the first cerealing device It is set as the combine characterized by connecting with the intermediate part of.

In the operation of the first aspect, the first thing is conveyed from the first cerealing device connected to the first transfer spiral into the grain storage device arranged on the side of the threshing device. And the 2nd thing is conveyed in the 2nd processing chamber from the 2nd threshing apparatus connected to the 2nd transfer spiral. The grain in the grain storage device is taken out from the lower grain outlet.

In invention of Claim 2, the flame | frame which does not adhere to a threshing apparatus is provided in the front-back direction under the front-rear frame adhering to the side of the said threshing apparatus, and the said frame is adhered to the intermediate part of the said most threshing apparatus. The combine according to claim 1, wherein the combine is configured to support a plurality of holders that support the plurality of grain bags by the frame.

The action of claim 2 is the same as that of claim 1, and the holder for supporting the grain bag is supported by a frame in the front-rear direction, and this frame is connected to the middle part of the cerealing device.

In invention of Claim 3, it is comprised so that the 2nd thing in the said 2nd processing chamber may be conveyed from a rear part to the front part, and the discharge outlet of the said 2nd graining device is the conveyance upper side of the 2nd processing chamber The second cerealing apparatus is configured to be inclined forward and configured as a combine according to claim 1 or 2.

The action of claim 3 is the same as that of claim 1 or claim 2, and the second item is returned from the discharge port of the second cerealing device into the second processing chamber. The second item is processed while being conveyed forward.

The invention according to claim 4 is characterized in that the first cerealing device is configured to have a greater degree of inclination than the second cerealing device.
Alternatively, the combine according to claim 3 is provided.

The effect of claim 4 is the same as that of claim 1 or claim 2 or claim 3, and
The first cerealing device has a greater degree of inclination than the second cerealing device. The first cerealing device is connected to the front part of the grain storage device.

Since this invention was comprised as mentioned above, in the invention of Claim 1, a grain storage apparatus can be supported firmly. Moreover, it becomes easy to convey the first thing in the first cerealing device.

In invention of Claim 2, the holder which supports a grain bag comes to be able to support firmly with the effect of Claim 1.
In invention of Claim 3, with the effect of Claim 1 or Claim 2, it becomes easy to convey the 2nd thing in a 2nd cerealing apparatus.

In the invention according to claim 4, together with the effect of claim 1, claim 2, or claim 3, the first cerealing device is connected to the front part of the grain storage device, so that the grain storage The strength of the front part of the device is improved.

Embodiments of the present invention will be described with reference to the drawings.
1 to 3 show a combine that is an agricultural machine that embodies an embodiment of the present invention. 1 is a right side view of the combine, FIG. 2 is a left side view of the combine, and FIG. 3 is a front view of the combine.

In front of the chassis 2 having the traveling device 1, a harvesting device 3 that harvests the planted culm and conveys it to the rear, and inherits the culm that has been conveyed from the reaping device 3 and further toward the feed chain 4 at the rear. A supply conveyance device 5 for conveyance is provided. The chassis 2
Above, a threshing device 6 that threshs and sorts cereals that have been transported from the supply and transport device 5 by the feed chain 4, and a grain storage device 7 that temporarily stores the threshed and sorted grains by the threshing device 6. (Hereinafter referred to as the Glen tank), the operation unit 8 is placed. The engine 114 is mounted on the front part of the chassis 2 and below the operation unit 8 so as to transmit the rotating parts of each device.

When such a combine is run and the work is started, the planted cereal is harvested by the reaping device 3.
Is cut by the weeding tool 9 at the lower front end, cut by the mowing device 3 and conveyed rearward, the handling depth is adjusted by the feeding and conveying device 5, and then handed over to the start end of the feed chain 4 The threshing device 6 sorts the threshing while being held and transported. The grains that have been threshed and selected by the threshing device 6 are transported into the Glen tank 7 and temporarily stored. When the inside of the Glen tank 7 is filled with grains, the operator appropriately operates the operation member of the operation unit 8 to move the combine to an appropriate position, and discharges the grains in the Glen tank 7 to the outside of the machine. To do. That is, as shown in FIG. 2, three grain outlets 10, 11, 12 are formed at the lower part of the Glen tank 7, and each grain outlet 10,
11 and 12 have a structure in which grain bags 13, 14 and 15 are attached.

And when the inside of the said Glen tank 7 becomes a state filled with a grain, the grain outlet 10,
11 and 12 to the grain bags 13, 14 and 15, and the grain bags 13, 14,
When 15 is full, it is replaced with the next bag to continue grain discharge. When all the grains in the grain tank 7 are discharged, the combine is configured to resume the cutting operation again. Also, while harvesting the combine, the Glen Tank 7
The operation of discharging the grains from the grain outlets 10, 11, 12 to the grain bags 13, 14, 15 is performed, and when the grain bags 13, 14, 15 are full, the next bag is replaced. Sometimes work forms are used. Further, as described above, the grain bags 13, 14, 15 are fed from the plurality of grain outlets 10, 11, 12 provided in the lower part of the Glen tank 7.
The Glen tank 7 that discharges to the bottom is sometimes called a hopper.

As shown in FIG. 2, it is arranged on the right side of the body of the operation unit 8 of the combine.
And the fire extinguisher 181 is installed in the right rear part of the combine.
Specifically, it is configured to be provided on the right side surface of the cutter device 122 provided behind the threshing device 6. Thereby, even if the fire of a combine generate | occur | produces by some malfunction, it becomes easy to digest. In particular, since the fire extinguisher 181 is arranged on the same right side as the operation unit 8, when the operator recognizes the occurrence of a fire in the operation unit 8, the operation unit 8 immediately moves to the place of the fire extinguisher 181. You will be able to go and improve your safety. Furthermore, since the fire extinguisher 181 is provided on the rear side where there is a lot of waste,
Fire extinguishing work can be done easily.

Further, in the upper part of the Glen tank 7, transparent windows 7a and 7b made of a resin material are provided in the front-rear direction. Thereby, the state in the Glen tank 7 can be easily seen.

Next, another configuration of the combine having the above configuration will be described.
As shown in FIG. 4 and FIG.
7 is provided on the upper side, and the lower side thereof is provided with a swing sorting shelf 18 that can swing back and forth.
Further below that, in order from the upper side of the sorting direction, the tang 19 and the first transfer spiral 20
And a sorting chamber 22 in which a second transfer spiral 21 is arranged. The threshing device 6 is provided with a second processing chamber 23 and a dust removal processing chamber 24 behind the handling chamber 17, and a cereal holding and conveying device 25 is provided on the front side of the handling chamber 17. And the 2nd processing chamber 23 makes the 2nd processing drum 27 which carries out the 2nd processing of the 2nd thing collected by the said 2nd transfer spiral 21 and whipped by the 2nd cerealing device 26 along the front-back direction. It has a shaft. The second processing chamber 23 sequentially leaks those that can be reprocessed and leaked while transporting the supplied second product in the forward direction opposite to the transfer direction of the handling cylinder 16. A dust discharge port 28 is provided at the transfer terminal end of the sorting chamber 22, in other words, at the front end of the second processing cylinder 27.
It is set as the structure opened facing the upper part of the start end of.

The second flow rate detecting means S1 (hereinafter referred to as “second sensor-S1”) is provided at the upper position of the dust outlet 28 and is provided at the end portion of the second processing cylinder 27 described above. 29 is configured to detect and input the amount of the grain that is spun up by the control means C described later.

Next, the dust disposal chamber 24 is opened at the start end and communicates with the end of the handling chamber 17.
An intermediate part is provided with a leakage frame for the processed material, and the dust outlet 30a at the end is provided in the sorting chamber 2.
2 is open. The dust removal treatment cylinder 30 is pivoted in the dust removal treatment chamber 24.

Reference numeral 31 denotes a second hot pot, and 32 denotes a suction dust discharger.
4 includes a lower conveying chain 25a and an upper clamping rod 25b, and the supply conveying device 5 of the reaping device 3 includes a lower conveying chain 25a and an upper clamping rod 25b.
It is configured to sandwich and transfer the grain cereal inherited from the back. In this case, the culm clamping / conveying device 25 conveys the culm 25b while being pressed by the lower conveying chain 25a by the spring material so as to clamp the stock of the culm and supplying the tip side to the handling chamber 17. It is configured to do. And the cereal layer thickness detecting means S2 (hereinafter referred to as “cereal layer thickness sensor S2”)
Is provided on the support member 25c of the clamping rod 25b, and is measured by measuring the vertical working distance of the clamping rod 25b, so that the layer thickness of the transported culm (the amount that is conveyed per unit time and supplied to the handling chamber 17) ) Is detected. That is, the upper and lower holder 2
Depending on the amount of cereals that are sown between 5b and the transport chain 25a, the holding heel distance varies,
By measuring this interval, the layer thickness of the conveyed cereal is detected.

Next, as shown in FIG. 4, the above-mentioned swing sorting shelf 18 is arranged in the order of the transfer shelf 18a, chaff sheave 18b, and straw rack 18c in this order from the upper side in the sorting direction to integrally frame and swing. It is provided so as to be freely supported, and is configured so as to perform the sorting action of the object to be sorted that has leaked into the sorting chamber 22 by the cooperative action with the sorting wind generated by the tang 19.

As shown in FIG. 6, the chaff sheave 18b has a plurality of sorting strips 33 arranged at substantially equal intervals, pivoted at the upper part, and rotated into a long hole 34 formed at the lower part in an arc shape. Freely fitted. The sorting band plate 33 is configured such that the opening degree of the mutual sorting interval can be adjusted by rotating the lower part along the long hole 34 with the upper pivot part as a fulcrum. Each sorting strip 33 is configured such that the lower part is integrally connected by a linkage 35 and can be rotated while simultaneously interlocking.

The operating rod 36 is provided with the upper part fixedly connected to the upper pivot shaft 37 of one sorting strip 33 and the lower part connected to the operation wire 38 so that all the sorting strips 33 are rotated together. It is configured to move. Reference numeral 39 denotes a rod, which is a front and rear actuation rod 36.
Are connected.

The return spring 40 is configured to always pull the sorting strip 33 to the open side.
The sheave control motor M1 is an actuator corresponding to the selection opening degree adjusting device 41, and connects the end of the operation wire 38 to the operation signal output from the control means C. Based on this, the opening degree of the sorting interval between the sorting strips 33 is adjusted by forward and reverse rotation. 42a and 42b indicate limit switches, and the sorting strip 3
The upper limit and the lower limit of rotation 3 are detected and the sheave control motor M1 is automatically stopped.

Since the operation of the sorting band plate 33 toward the opening side acts in the direction in which the sheave control motor M1 pushes the operation wire 38, the movement becomes insufficient. The power works.

Next, as shown in FIG. 4, the dust outlet shutter 43 is pivotally provided so that a dust outlet 44 opened from the rear part of the sorting chamber 22 to the outside can be opened and closed. It is configured to be opened and closed by a timer M2. This shutter control mode
The timer M2 is an actuator that is controlled based on a signal output from the control means C described later.

Next, the control means C (hereinafter referred to as “controller” using a microcomputer).
C)).
As shown in FIG. 7, the controller C has a threshing switch S (a switch that is turned on when the threshing clutch is turned on), the second sensor S1, and the culm layer thickness sensor S2 connected to the input side. . The controller C is configured to be in a controllable state when the threshing switch S is turned on. Actually, each sensor above
Besides, a grain sensor, a vehicle speed sensor, an engine rotation sensor, a sensor comprising a potentiometer for detecting the shift position of the hydraulic transmission, a red rotation sensor,
Although a chaff opening sensor and the like are connected, in the embodiment, these are omitted and described only for the main part.

The controller C has a configuration in which a sheave control motor M1 and a shutter control motor M2 are connected to the output side of the controller C, and drive control can be performed based on an output operation signal. .

The controller C inputs and stores a preset control mode and various kinds of data as a reference. These reference information set in advance and each of the sensors described above are stored.
Each of the actuators (save control motor M1, shutter control motor) is output in accordance with a signal output while performing a comparison operation based on the detection information input from the controller.
M2) is controlled to automatically control the sorting state in the sorting chamber 22.

Next, another configuration of the threshing apparatus 6 will be described with reference to FIGS.
The threshing apparatus shown in FIGS. 8 to 10 is mounted on a two-row combine combine, is relatively light and small, and is secondly processed at a lower position on the back of the handling chamber 46 with the handling cylinder 45 mounted on the shaft. A chamber 47 and a dust removal treatment chamber 48 are provided, and a second treatment drum 49 and a dust removal treatment drum 5 are provided.
It is composed of 0 and an interior shaft. As shown in FIGS. 8 and 10, the sorting chamber 5
1, a swing sorting shelf 52 is erected, and below that is a compressed wind tang 53, the first transfer spiral 5
4, the second transfer spiral 55 is provided in this order. The swing sorting shelf 52
A transfer shelf 56, a chaff sheave 57, and a straw rack 58 are integrally formed in this order from the upper side in the sorting direction.

The second cerealing device 59 is configured such that the lower part faces the second transfer spiral 55 and the upper part communicates with the second processing chamber 47. In the dust removal processing chamber 48, the start end portion is communicated with the end portion of the handling chamber 46, and the end portion is positioned obliquely above the sorting chamber 51.

The dust remover 60 is configured to pivot on a machine wall 62 on one side of the dust sorting chamber 61 at the rear of the machine body to suck and remove dust from one side. 63 is a dust exhaust cylinder.
A second processing blade 49a is formed in the second processing cylinder 49 so as to be bent in a U shape in plan view.
Is fixed while holding the feeding angle inclined with respect to the cylinder (processing the object to be processed while being transferred to the front side), and the dust disposal cylinder 50 is inclined at an angle toward the cylinder at the start end. A semi-arc-shaped scraping blade 50a is provided so as to scrape dust from the handling chamber 46.

The processing blade 50b is formed in a U-shape and has both ends upright as a processing blade, which is longer than the second processing blade 50a. The dust removal processing cylinder 50 is configured to have the same diameter as the second processing cylinder 49, and the rotation diameter of the processing blade 50b is larger than the rotation diameter of the second processing blade 49a.

The threshing apparatus configured as described above has a feature that it can be processed in a small size because it has a relatively small amount of cereal supply (two-row cutting), and can be made light and inexpensive.
Next, another threshing apparatus 6 will be described with reference to FIGS. 11 to 13.

The threshing apparatus shown in these figures is mounted on a large two-row harvesting combiner, and is provided with a second processing chamber 66 and a dust removal processing chamber 67 at a lower position on the back side of the processing chamber 65 with the handle cylinder 64 pivoted. The second processing cylinder 68 and the dust removal processing cylinder 69 are mounted on the interior. In the sorting chamber 70, a swing sorting shelf 71 is erected, below which a compressed wind tang 72,
The first transfer spiral 73 and the second transfer spiral 74 are provided in this order. The swing sorting shelf 71 is integrally formed in the order of the transfer shelf 75, the chaff sheave 76, and the straw rack 77 from the upper side in the sorting direction. In addition, as shown in FIG. 11, the transfer shelf 75 is provided with a side that is far from the second processing chamber 66 (right side in the drawing) inclined at a low angle in order to evenly sort the objects to be sorted on the shelf surface. Yes.

The second cerealing device 78 has a lower portion facing the second transfer spiral 74 and an upper portion communicating with the second processing chamber 66. The dust removal processing chamber 67 is configured such that the start end portion communicates with the end portion of the handling chamber 65 and the end portion opens to the sorting chamber 70 from obliquely above.

The dust remover 79 is configured to pivot on a machine wall 81 on one side of the dust sorting chamber 80 at the rear of the machine body to suck and remove dust from one side.
The second processing cylinder 68 is a plate-like second processing blade 68a, and is configured to hold and mount a feed angle inclined with respect to the cylinder (processing while transferring the processing object to the front side). . The dust exhausting cylinder 69 is provided with a semi-arc-shaped scraping blade 69a having an oblique scraping inclination with respect to the cylinder at the start end, and scrapes dust from the handling chamber 65. Yes.

The processing blade 69b is formed in a U-shape and has both ends upright as a processing blade, and is formed to have the same length as the second processing blade 68a. The dust removal treatment cylinder 69 is the second treatment cylinder 6.
The diameter of the processing blade 69b is larger than the diameter of the second processing blade 68a (see FIG. 12 and FIG. 13).

The threshing apparatus configured as described above is characterized by being able to process the supplied cereal meal (double-cutting) with a margin while being relatively lightweight and inexpensively manufactured.
Next, another configuration of the threshing apparatus 6 will be described based on FIGS. 14, 15, and 16.

The threshing device described in these figures is to be mounted on a three-row combine.
A second processing chamber 84 and a dust removal processing chamber 85 are provided at a lower position on the back side of the handling chamber 83 with the handling cylinder 82 pivoted, and a second processing cylinder 86 and a dust removal treatment cylinder 87 are respectively mounted on the interior. doing. In the sorting chamber 88, a swing sorting shelf 89 is installed, and a compressed air tang 90, a first transfer spiral 91, and a second transfer spiral 92 are provided in this order. Swing sorting shelf 8
9 is a transfer shelf 93, chaff sheave 94, straw rack 95 from the upper side in the sorting direction.
However, they are integrally configured in this order.

As shown in FIGS. 15 and 16, the transfer shelf 93 is arranged from the second processing chamber 84 side to the sorting chamber 8.
8 is inclined to the center side, and it is configured so that the object to be sorted is equally transferred while being moved toward the center side in accordance with the swinging action.

The cross flow fan 96 for discharging the dust in the sorting chamber 88 to the outside of the machine is pivoted instead of the dust removers 32 and 60 described in the separate configuration of the threshing device 6 described above, and the rear part of the machine body. The dust collector 3 is configured to suck and remove dust from the dust sorting unit.
Compared to 2 and 60, there is little difference in the dust absorption force in the lateral width direction of the machine body, which is suitable for a large machine.

The second processing cylinder 86 is a plate-shaped second processing blade 86a formed in a circular arc shape and relatively long in the rotation direction, and holds a feeding angle inclined with respect to the cylinder (processed while transferring the processing object to the front side). It is fixed in the state. The dust exhausting cylinder 87 is provided with a scraping blade 87a having a helical scraping slope that forms a part of a spiral shape at the start end, and a handling chamber 83 is provided.
It is configured to inherit the dust from the waste. 87b shows the processing blade made into plate shape. The dust removal processing cylinder 87 has a larger diameter than the second processing cylinder 86, and the rotational outer diameter of the processing blade 87b is larger than the rotational outer diameter of the second processing blade 86a.

The threshing apparatus configured as described above can sufficiently perform the threshing process even if the amount of cereal supplied (three-row cutting) increases.
Next, another configuration of the threshing apparatus 6 will be described with reference to FIGS.

The threshing devices shown in these figures are mounted on a large combine that has four or more cuts (5 or 6 cuts, 7 or more cuts, etc.). A second treatment chamber 99 and a dust removal treatment chamber 100 are provided on the rear surface, and a second treatment drum 101 and a dust removal treatment drum 102 are respectively mounted on the interior. The sorting chamber 1032 has a swing sorting shelf 10.
4 is erected, and a compressed air tang 105, a first transfer spiral 106, and a second transfer spiral 107 are provided in this order. On the swing sorting shelf 104, a transfer shelf 108, a chaff sheave 109, and a straw rack 110 are integrally formed in this order from the upper side in the sorting direction. The dust removal transfer plate 111 is attached to the swing sorting shelf 104 by forming a transfer rack 111a at the upper edge and arranging the transfer rack 111a at a lower front position of the dust discharge port 112 of the handling chamber 98.
It is configured to strongly scrape falling dust.

The dust removal processing chamber 100 is configured such that a starting end portion is communicated with a terminal portion of the handling chamber 98 and a terminal portion is opened to the sorting chamber 103 obliquely from above.
The crossflow fan 113 is pivoted instead of the dust collectors 60 and 79 having a different configuration of the threshing device 6 described above, and is configured to suck and discharge dust from the dust sorting section at the rear of the machine body. Compared with the dust exhausters 60 and 79, there is little difference in the dust absorption force in the lateral width direction of the machine body, which is suitable for a large machine.

A blade-like second processing blade 101a having a feeding action is fixed to the second processing cylinder 101 to increase the processing capability, and the blade alone does not have a feeding function, but the feeding function is arranged spirally with respect to the cylinder. (Processed material is transferred while being transferred to the front side).
The dust removal processing cylinder 102 is configured so that a processing blade 102a having a spiral shape is attached to the whole, and the dust removal processing cylinder 102 is sent to the front side while being strongly degranulated. The processing blade 102a has a structure in which a scraping rack 102b is formed on the surface of the processing blade 102a facing the handling chamber 98 at the start end, and scrapes dust from the handling chamber 98 to be inherited. The dust removal treatment cylinder 102 is
The diameter of the second processing drum 101 is larger than that of the second processing blade 101a, and the rotation diameter of the processing blade 102a is larger than that of the second processing blade 101a.

The threshing device configured in this manner is a second processing blade 101a for threshing a large amount of cereals (four or more cuts) to be supplied as compared with the other configurations (FIGS. 8 to 16) described above. In addition, a dust removal transfer plate 111 is additionally configured, and a processing blade 102a having a spiral shape is attached to the dust removal treatment cylinder 102, thereby significantly increasing the treatment capacity of the workpiece in the threshing apparatus as a whole. It has a configuration.

Below, the effect | action of a threshing part is demonstrated. The operation will be explained by the threshing apparatus described in FIGS.
First, the engine 114 is started to prepare for work while driving the rotating parts of the machine body. At that time, when a threshing clutch (not shown) is operated, the threshing switch S is turned ON and the controller C is started up. (See FIG. 7). Then, when the combine is advanced while driving the traveling device 1, the cereal grains in the field are harvested by the front mowing device 3 and conveyed rearward as the chassis 2 moves forward, and by the action of the supply conveying device 5 The handling depth is adjusted and conveyed to the upper side, inherited by the culm holding and conveying device 25 and supplied to the threshing device 6. The cereal is clamped by a holding rod 25b whose stock is pressed by a conveying chain 25a and a spring material, and the tip portion is supplied to the handling chamber 17 while being conveyed and threshed by the rotating handling cylinder 16. Affected.

In such a threshing process, the culm layer thickness sensor S2 detects that the clamping cradle 25b moves up and down due to a change in the layer thickness of the transported culm, and enters the handling chamber 17 per unit time. The supplied amount of cereals is detected and input to the controller C as detection information.

And the processed threshing is carried around by the rotating handling cylinder 16,
Further, it is leaked from the sorting net while receiving the degranulation processing action, reaches the swing sorting shelf 18 of the sorting chamber 22 and receives the swing sorting action.

Then, the objects to be sorted are transferred on the transfer shelf 18a in the direction of the shelf tip, and the chaff sheave 1
Grains etc. leak from the sorting interval between the plurality of sorting strips 33 constituting the chaff sheave 18b, and are separated and separated from the long bean cake. At this time, the carp 19 performs the wind selection action while blowing the wind that is rotated while being transmitted and sucked into the sorting chamber 22 as the sorted wind. The dust is divided into a dust that reaches the suction dust collector 32 and a dust that reaches the dust outlet 44 via the shelf tip rack 18c of the swing sorting shelf 18 and is discharged outside the apparatus. The

In this way, the objects to be sorted are sorted while receiving the cooperative action of the rocking sorting action and the wind sorting action by the sorting wind, and sorted into the first thing (fine grain), the second thing, and the dust. The first thing falls on the first transfer spiral 20 and is collected and harvested outside the machine. The second thing is cerealed by the second cerealing device 26 from the second transfer spiral 21 to the second processing chamber. The dust is reduced to 23 and subjected to the second processing action. The dust is discharged by the suction dust removing device 32, and the dust that reaches the straw rack 18c passes through the dust outlet 44 from the shelf tip. Dust is discharged outside.

On the other hand, the unprocessed material carried around by the rotating handling cylinder 16 remaining in the handling chamber 17 without leaking into the sorting chamber 22 is fed into the dust treatment chamber 24 from the end portion of the handling chamber 17. . The dust discharged into the dust processing chamber 24 is subjected to a processing action by the dust processing cylinder 30 and is discharged from the dust outlet 30a to the sorting chamber 22 and sorted.

Now, during the threshing operation as described above, the controller C is in the second processing chamber 23.
No. 2 sensor S1 equipped with the corn straw layer thickness sensor S of the grain nip holding and conveying device 25
2 is selected based on the detection information input from 2.

That is, the controller C compares the detection information input from the second sensor S1 and the cereal thickness sensor S2 with the selection reference value stored in advance in the microcomputer while performing the sieve operation. Control motor M1 and shutter control motor M2
In addition, the control signal is output by outputting an operation signal.

At that time, the controller C uses the detection information input from both the sensors S1 and S2 described above, and the flow rate of the second thing flowing into the second processing chamber 23 is supplied to the handling chamber 17 as the transported grain. Compared with the amount of dredging, the selection control is performed by monitoring whether or not it is within a proportional range based on the reference value. The controller C basically opens the sorting interval to promote leakage when the flow rate of the second item is increased from the proportional range based on the reference value for the chaff shib 18b. When the amount of the second item decreases, the chaff sheave 18b is closed.

On the other hand, the dust outlet shutter 43 normally performs the threshing and sorting operation by opening the dust outlet 44, but in the following case, the combine reaches the end of the field and is supplied to the handling chamber 17. When the amount of transported culm becomes extremely small (cutting interruption) and the flow rate of the second item relatively increases, the controller C outputs a signal to the shutter control motor M2 to discharge the dust outlet shutter 43. Can be controlled to block the dust outlet 44 and reduce the third loss. When cutting is interrupted in this way, chaff sheave 1
8b is also controlled to narrow the selection interval.

As described above, in the present plan, the flow rate of the second thing flowing into the second treatment chamber 23 is changed to the handling chamber 17.
Because it is to control by looking at the proportional relationship while comparing with the amount of transported cereal supplied to the
It has the characteristics that sorting accuracy is improved and sorting is possible with less loss.


Next, the arrangement configuration of the second cerealing device 26 and the first cerealing device 26b will be described based on the threshing device described in FIGS. 4 to 7 and the plan view of the threshing device shown in FIG.
The second cerealing device 26 is connected to the second transfer helix 21 to convey the second object conveyed by the second transfer helix 21 and from the discharge port 26a to the rear side of the second treatment chamber 23 (conveyance) It is the structure which returns to the upper side. The first cerealing device 26b is connected to the first transfer helix 20 to convey the first item conveyed by the first transfer helix 20 and convey it from the discharge port 26c into the glen tank 7. .

The first cerealing device 26b is arranged to be inclined forward so as to avoid the second cerealing device 26. As a result, the first cerealing device 26b can be configured in a straight line without being bent, and the first item can be conveyed efficiently.
Further, since the discharge port of the first cerealing device 26b is configured to be connected to the front part of the Glen tank 7, vibration of the Glen tank 7 can be suppressed. That is, the engine 114 is located at the front of the Glen tank 7 and below the operation unit 8, but by connecting the first cerealing device 26 b to the front of the Glen tank 7 near the engine 114, The vibration of the Glen tank 7 can be prevented.

Further, since the discharge port 26c of the first cerealing device 26b is connected to the side of the Glen tank 7, it is not necessary to transport the grain to the upper side of the Glen tank 7, and the grain is efficiently put into the Glen tank 7. Can be discharged.

Since the second cerealing device 26 is also configured to be inclined forward, the second thing can be efficiently conveyed into the second treatment chamber 23 in a straight line.
The second item in the second processing chamber 23 is configured to be conveyed from the rear to the front, and the discharge port 26a of the second cerealing device 26 is connected to the upper conveyance side of the second processing chamber 23. Thus, the inclination of the second cerealing device 26 can be suppressed to the minimum necessary, and therefore, the inclination of the first cerealing device 26b can be prevented from being affected. Become.

FIG. 21 shows the peripheral support structure of the Glen tank 7. A front and rear frame 115 is provided on the side of the threshing device 6, and the front and rear frame 115 is connected to the threshing device 6.
A plate 116 fixed to the front of the plate, a U-shaped plate 117 provided behind the plate 116 and fixed to the threshing device 6, and a back of the U-shaped plate 117. It is the structure fixed to the plate 118 fixed to the threshing apparatus 6. FIG. Specifically, the plate 116 and the U-shaped plate 117 and the plate 118 have holes, respectively.
In this configuration, 15 passes and is fixed. The front and rear frames 115 are configured to be connected to the upper part of the Glen tank 7. Specifically, a U-shaped plate 119 is fixed to the side wall of the threshing device 6 between the U-shaped plate 117 and the plate 118 behind the U-shaped plate 117, and the U-shaped plate 119 is the first to the U-shaped plate 119. Graining device 26b
A connecting plate 120 is provided so as to cover the bolt, and the connecting plate 120 is connected to the bolt 12.
1 is fixed to the U-shaped plate 119. As a result, the Glen tank 7 can be firmly supported with a simple configuration. Further, the front and rear frames 115 and the Glen tank 7 may be connected and fixed in front of the U-shaped plate 119. Further, the front and rear frames 115 and the Glen tank 7 may be connected and fixed behind the U-shaped plate 119.

The front and rear frames 115 are further extended rearward. That is, the front and rear frame 115 conveys the waste that has been transported from the transport chain 25a of the threshing device 6 to the rear by the waste transporting device 123 and transported from the waste transporting device 123. It extends to the rear part of the cutter device 122 that cuts the rejected waste. Specifically, it extends to the left and right frames 125 that support the rear portion of the upper plate 124 that covers the upper portion of the cutter device 122, and is fixed to the left and right frames 125 with bolts 125a. In addition, downward U-shaped plates 126 and 126a are fixed to the extended portions of the front and rear frames 115, and the cutter device 12 is attached to the U-shaped plates 126 and 126a.
2 is configured to be fixed with bolts 124a and 124b.

A frame 127 is provided between the grain tank 7 and the cutter device 122 in the left-right direction. The left end of the frame 127 is connected to the threshing device 6 on the left side wall (not shown).
It is connected to. And the frame 127 passes through the inside of the rear part of the threshing device 6,
It passes over the front and rear frames 115 and is provided up to the right side of the cutter device 122. An L-shaped plate 128 is fixed to the front and rear frames 115, and a plate 129 is fixed to the left and right frames 127 downward. And L
The letter-shaped plate 128 and the downward plate 129 are configured to be fixed by bolts 130. As a result, the L-shaped plate 128 and the downward plate 1
29 is firmly supported and can be prevented from bending. On the other hand, an L-shaped plate 131 is fixed to the right end of the frame 127 in the left-right direction, and a plate 132 is fixed to the plate 131.
2 is fixed to the plate 133 covering the right side of 2 with a bolt 133a. Thereby, the frame 127 in the left-right direction can be firmly supported.

The frame 127 in the left-right direction is provided with a plate 134, and the Glen tank 7 is supported and fixed by the plate 134. FIG. 22 shows a view of this support structure as viewed from the right side. L in the left / right frame 127
A character-shaped plate 135 is fixed. On the other hand, the plate 134 is fixed to the Glen tank 7 side with bolts and nuts 138, 139, 140, and further, the plate 1
An L-shaped plate 136 is fixed to 34. The L-shaped plate 135 on the frame 127 side and the L-shaped plate 136 on the Glen tank 7 side are connected and fixed by bolts and nuts 137. Thereby, the Glen tank 7 can be firmly supported.

The left and right frames 127 and the front and rear frames 115 are configured not to be connected to the operation unit 8 and the members constituting the operation unit 8 disposed in front of the glen tank 7. Thereby, the influence by the difference of the vibration of the Glen tank 7 part and the vibration of the operation part 8 part can be prevented. That is, the vibration of the Glen tank 7 portion is not transmitted to the operation unit 8, so that the working environment of the operator of the operation unit 8 is improved. Further, it is possible to prevent an increase in vibration of each component and damage to each component due to the difference between the vibration of the Glen tank 7 portion and the vibration of the operation portion 8 portion.

A front and rear frame 141 is further fixedly provided below the front and rear frame 115 and at an intermediate portion of the first cerealing device 26b. FIG. 23 shows a view of the front and rear frame 141 as seen from the plane and the front (the front in front of the combine).
That is, L-shaped plates 142 and 143 are fixed before and after the first cerealing device 26b. The front and rear frames 141 are covered with a U-shaped bent plate 144 and fixed to the L-shaped plates 142 and 143 with bolts and nuts. In addition, since the U-shaped bent plate 144 is configured to be long in the front-rear direction, the front-rear frame 141 is fixed without bending.

One end of a frame 147 is fixed to the rear end of the front / rear frame 141.
The frame 147 extends upward, and then extends in the right direction. And it passes below the plate 134 which supports the Glen tank 7 mentioned above, and is adhering to the plate 134 (refer FIG. 22). The frame 147 extended to the right side of the Glen tank 7 is changed forward and extended forward. And the frame 147 extended to the front part of the Glen tank 7 changes direction to the left direction (threshing device 6 direction) and is extended to the upper part of the front-rear frame 141, and then turns downward to change the direction of the front-rear frame 141. It is configured to adhere to the front end.

FIG. 24 shows a view of the Glen tank 7, the front and rear frames 141, and the frame 147 as viewed from the side. A plate 148 symmetrical to the rear plate 134 is fixed to the front portion of the Glen tank 7 with bolts and nuts 149, 150 and 151.
The frame 147 is fixed to the plate 148 on the front side of the Glen tank 7 as described above. Thus, since the front part of the Glen tank 7 is configured to be supported by the frame 147, the Glen tank 7 is strongly supported.

As shown in FIG. 21, the front and rear frame 141 has grain bags 13, 14, 15.
Holders 152a, 152b, 152c, 152d, 152e for supporting
152f is provided. Thus, since the bag holder 152 for supporting the grain bags 13, 14, and 15 is provided on the front and rear frame 141 connected to the first cerealing device 26b, the grain bag 13 is provided. , 14 and 15 are firmly supported. In particular, even if the grain bags 13, 14, and 15 are full, they can be supported firmly. These bag holders 152 may be fixed to the front and rear frames 141, but in order to facilitate maintenance and inspection work, the holders 152a, 152b, 152c,
You may comprise 152d, 152e, 152f so that attachment or detachment is possible. As shown in FIG. 25, the holders 152a, 152b, 152c, 152d, 152e, 152
f is fixed to the front and rear frames 153, and pins 154a and 154b are fixed to the front and rear portions of the front and rear frames 153. On the other hand, the first cerealing device 26b
The bosses 155a and 155b are fixedly provided on the front and rear of the front and rear frames 141 fixed to the front. Then, by inserting and removing the pins 154a and 154b from above with respect to the bosses 155a and 155b, the holders 152a, 152b, 152c, 152d,
152e and 152f are configured to be detachable. Thereby, since the holder 152 can be attached and detached with a simple configuration, the maintenance and inspection work is facilitated.

Each of the grain bags 13, 14, 15 has metal holes 13a, 13b, 14a with holes,
14b, 15a, 15b are provided, and these metal fittings 13a, 13b, 14a, 1
4b, 15a, 15b, holders 152a, 152b, 152c, 152d,
By inserting 152e and 152f, it is comprised so that the grain bag 13,14,15 may be supported. Further, the grain bags 13, 14, 15 are also supported by the lower plate 158.

Next, as shown in FIG. 21 described above, on the back side of the grain bags 13, 14, 15, a plate 156 that guides these grain bags 13, 14, 15 to prevent falling down.
Is provided. Thereby, the fall of the grain bags 13, 14, 15 can be prevented. Further, in the connection portion between the first cerealing device 26b and the first transfer spiral 20, the plate 156 is cut out to provide a cutout portion 156a.
Thereby, the maintenance inspection work of the threshing apparatus 6, especially the maintenance inspection work of the connection part of the first threshing apparatus 26b and the first transfer spiral 20 can be performed easily. Further, the plate 157 provided on the side of the first cerealing device 26b is configured to be detachable. When the plate 157 is removed, maintenance and inspection work on the lower part of the first cerealing device 26b is facilitated.
In addition, since the plate 157 is located in the notch 156a, the operation is further facilitated.

Next, FIG. 26 will be described. FIG. 26 shows a configuration in which the combine harvester 3 is removed.
On the side of the plate 158 supporting the grain bags 13, 14, 15 from below,
A foldable plate 159 is provided. On this plate 159, an operator rides and attaches / detaches the grain bags 13, 14, and 15 and temporarily places the filled grain bags. Thereby, work efficiency comes to improve. Further, a sub plate 159a is continuously provided in front of the foldable plate 159. As a result, the operator can easily move to the operation unit 8. In addition, when a dedicated driver is present in the operation unit 8, a grain bag is placed on the sub-plate 159a. Thereby, since the place which mounts a grain bag becomes wide, work efficiency comes to improve.

The collapsible plate 159 and the sub plate 159a are configured to be pivotable upward with pivoting fulcrums 159b and 159c as fulcrums. This
It will be possible to travel safely on the road. Further, the sub plate 159a is configured to be lowered downward by the distance of the step A. As a result, the distance B between the radiator cover 161 covering the radiator (not shown) provided outside the engine 114 provided below the operation unit 8 and the sub plate 159a is increased. This
When the radiator cover 161 is rotated laterally at the vertical rotation fulcrum 161a, the radiator cover 161 can be easily rotated without contacting the sub plate 159a. Further, since the foldable plate 159 and the sub-plate 159a are connected to each other through the inclined surface 159d, it is possible to prevent the operator from catching on the foot and tripping.
Further, the rotation fulcrums 159b and 159c of the foldable plate 159 are:
It is configured to be provided on the right side of the right end of the chassis 2. As a result, even when the foldable plate 159 is rotated upward, a gap is generated between the plate 159 and the right end of the chassis 2, and therefore, foreign matter can be prevented from being swallowed. become.

Next, FIG. 27 will be described.
FIG. 27 is a plan view of the periphery of the operation unit 8. At the front of the sub-plate 159a, an elevating step 16 that can rotate upward independently of the sub-plate 159a.
1 and an elevating step 161a on the upper right side. Thereby, getting on and off the operation unit 8 becomes easy. Also, lifting steps 161 and 161a
Are configured to be pivotable upward with the pivot fulcrum 161b and the pivot fulcrum 161c as fulcrums, respectively, so that the combine can be easily stored in a narrow place. On the other hand, on the right side of the reaping device 3, a guide bar 162 for guiding the cereals is provided. During the cutting operation, the uncut grain pestle on the right side of the cutting device 3 is negotiated with the guide rod 162, and thereafter is negotiated with the elevating steps 161a and 161. Further, the subplate 1
It is guided on the inclined line D at 59a. Therefore, it becomes possible to prevent the uncut cereal rice cake on the right side of the reaping device 3 from being damaged or shed.

Next, FIG. 28 will be described.
This FIG. 28 is the figure which looked at the upper part of the cutting device 3 toward the front from the rear side. A plurality of pulling devices 163 (see FIG. 3) that cause cereals that have been weeded by the weeding tool 9 are provided at the front portion of the mowing device 3. Since the combine of this embodiment is four-row cutting, four pulling devices 163a, 163b, 163c, and 163d are provided. The four pulling devices 163a, 163b, 163c, and 163d are each provided with a pulling lug 182. The pulling lugs 182 act to cause cereals. This pulling device 163a, 163b, 163c, 163d
In the driving of the boss 16, the rotational driving force by a transmission shaft (not shown) from the combiner side passes through the boss 165, the transmission case 166, and the counter case 167.
8 is transmitted to the upper part of the pulling device 163, and then the transmission case 169.
The left pulling device 163d is driven from a, the pulling devices 163c and 163b at the center are driven from the transmission case 169b, and the right pulling device 163a is driven from the transmission case 169c.

In the speed change case 166, the drive speed of the pulling device 163 is changed by a plurality of gears. Specifically, the speed change case 166 is configured to perform three speeds of low speed, medium speed, and high speed. In normal operation, low speed is used for grains that are severely shed. Medium speed is used during standard work. And high speed works when it is a fallen cereal. Shifting of the pulling device 163 is performed by a pulling shift lever 164 that can be operated from the operation unit 8. An L-shaped arm 170 is fixed to the pulling speed change lever 164, and the L-shaped arm 170 is rotatably supported by support members 171 and 172 fixed to a boss 168. On the other end of the L-shaped arm 170 is a plate 17.
3 is fixed. The plate 173 has a hole, and the rod 174 is inserted in a loosely fitted state. The other end of the rod 174 is inserted into the hole of the plate 175 in a loosely fitted state. A pin 176 is inserted into the other end of the plate 175 in a loosely fitted state. A shifter stay 177 is connected to the pin 176. On the other hand, the plate 175 is configured to be rotatable about a rotation fulcrum 175a.

Accordingly, when the pulling shift lever 164 is shifted in the front-rear direction, the rod 174 moves up and down via the L-shaped arm 170 and the plate 173, and the plate 175 rotates around the rotation fulcrum 175a, The rotational movement of the plate 175 causes the shifter stay 177 to move in the left-right direction via the pin 176.
As the shifter stay 177 moves in the left-right direction, the meshing of the gears in the speed change case 166 is changed and the speed is changed.

The support 171 is provided with a plate 178 labeled “low, medium, high”, while the pulling gear shift lever 164 is provided with a pin 179, and when the gear shift lever 164 is operated to change speed. , The pin 179 is configured to display the position of “low. Medium. High” described on the plate 178. As a result, the operator can easily recognize the shift position.

In addition, the boss 175b that supports the rotation fulcrum 175a of the plate 175 includes:
A headlamp 180 is provided. This eliminates the need for a separate member for attaching and supporting the headlamp 180, thereby reducing costs. In addition, headlamp 1
Since 80 illuminates the front of the reaping device 3, work at night becomes easy. further,
The light leaking from the headlamp 180 illuminates the pulling shift lever 164 and the portion where “low, middle, high” that is the shift position is described so that the shift position at night can be easily recognized. As a result, work efficiency is improved.

Right side view Left side view Front view Cross section Cross section Right side view Block Diagram Cross section Plan view Cross section Cross section Plan view Cross section Cross section Cross section Plan view Cross section Plan view Cross section Plan view Perspective view Cross section Top view and front view Right side view Right side view Perspective view Plan view Perspective view

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Traveling device, 2 ... Chassis, 2a ... Right end part, 3 ... Mowing device, 4 ... Feed chain, 5 ... Feed conveying device, 6 ... Threshing device, 7 ... Glen tank, 8 ... Operation part, 9 ... Weeding Ingredients, 10 ... grain outlet, 11 ... grain outlet, 12 ... grain outlet, 13 ... grain bag,
14 ... Grain bag, 15 ... Grain bag, 16 ... Handling cylinder, 17 ... Handling room, 18 ... Swing sorting shelf, 1
8a ... Transfer shelf, 18b ... Chaff sheave, 18c ... Strolack, 19 ... Kara,
20 ... First transfer spiral, 21 ... Second transfer spiral, 22 ... Sorting chamber, 23 ... Second processing chamber,
24 ... Dust processing chamber, 25 ... Grain holding and conveying device, 25a ... Conveying chain, 25b ... Holding rod, 25c ... Supporting member, 26 ... Second cerealing device, 26a ... Discharge port of second cerealing device,
26b ... the first cerealing device, 26c ... the discharge port of the first cerealing device, 27 ... the second processing cylinder, 2
8 ... Dust outlet, 29 ... Jumping wing, 30 ... Dust removal cylinder, 30a ... Dust outlet at the end, 31
... 2nd Kara, 32 ... Suction dust removal device, 33 ... Sorting strip, 34 ... Long hole, 35 ... Ream,
36 ... Actuating rod, 37 ... Upper pivot shaft, 38 ... Operation wire, 39 ... Rod, 40 ...
Return spring, 41 ... selection opening adjusting device, 42a ... limit switch, 42b
... limit switch, 43 ... dust outlet shutter, 44 ... dust outlet, 45 ... handling cylinder, 4
6 ... Handling chamber, 47 ... Second processing chamber, 48 ... Dust processing chamber, 49 ... Second processing cylinder, 49a ...
No. 2 processing blade, 50 ... dust removal cylinder, 50a ... scraping blade, 50b ... processing blade, 51 ... sorting chamber, 52 ... oscillating sorting shelf, 53 ... pressure wind tang, 54 ... first transfer spiral, 55 ... No. 2 transfer spiral, 56 ... Transfer shelf, 57 ... Chaff sheave, 58 ... Strolack, 59 ... No. 2 cerealing device, 60 ... Dust remover, 61 ... Dust removal sorting chamber, 62 ... Drum wall, 63 ... Dust cylinder , 64
... handling cylinder, 65 ... handling chamber, 66 ... second processing chamber, 67 ... dust removal processing chamber, 68 ... second processing cylinder,
68a ... No. 2 processing blade, 69 ... Dust removal cylinder, 69a ... Scratching blade, 69b ... Processing blade, 7
0 ... sorting room, 71 ... oscillating sorting shelf, 72 ... pressure wind tang, 73 ... first transfer spiral, 74 ...
Second transfer spiral, 75 ... Transfer shelf, 76 ... Chaff sheave, 77 ... Strolack, 7
8 ... Second cerealing device, 79 ... Dust removal machine, 80 ... Dust sorting room, 81 ... Machine wall, 82 ... Handling cylinder,
83 ... Handling chamber, 84 ... Second processing chamber, 85 ... Dust processing chamber, 86 ... Second processing cylinder, ... 86
a ... No. 2 processing blade, 87 ... dust removal cylinder, 87a ... scraping blade, 87b ... processing blade, 88 ...
Sorting chamber 89 ... Oscillating sorting shelf 90 ... Pressed air pallet, 91 ... First transfer spiral, 92 ... Second transfer spiral, 93 ... Transfer shelf, 94 ... Chaff sheave, 95 ... Strolack, 96 ...
Cross flow fan, 97 ... Handling cylinder, 98 ... Handling chamber, 99 ... Second processing chamber, 100 ... Dust processing chamber, 101 ... Second processing drum, 101a ... Second processing blade, 102 ... Dust processing drum, 10
2a ... Processing blade, 102b ... Stake rack, 103 ... Sorting chamber, 104 ... Swing sorting shelf,
105 ... Pressurized tang, 106 ... First transfer spiral, 107 ... Second transfer spiral, 108 ... Transfer shelf, 109 ... Chaff sheave, 110 ... Strolack, 111 ... Dust transfer plate,
111 ... Transfer rack, 112 ... Dust outlet, 113 ... Cross-flow fan, 114 ... Engine, 115 ... Front / rear frame, 116 ... Plate, 117 ... U-shaped plate,
118 ... Plate, 119 ... U-shaped plate, 120 ... Connection plate, 121
... Bolt, 122 ... Cutter device, 123 ... Exhaust / conveying device, 124 ... Upper plate, 124a ... Bolt, 124b ... Bolt, 125 ... Left and right frame, 125a ...
Bolt, 126 ... U-shaped plate, 126a ... U-shaped plate, 127 ... Frame, 128 ... L-shaped plate, 129 ... Plate, 130 ... Bolt, 131 ... Plate, 132 ... Plate, 133 ... Plate, 133a ... Bolt , 134 ... plate, 135 ... L-shaped plate, 136 ... L-shaped plate, 137 ... bolt nut, 138 ... bolt nut, 139 ... bolt nut, 140 ... bolt nut,
141 ... front and rear frames, 142 ... L-shaped plate, 143 ... L-shaped plate,
144 ... Plate, 145 ... Bolt nut, 146 ... Bolt nut, 147 ... Frame, 148 ... Plate, 149 ... Bolt nut, 150 ... Bolt nut, 1
51 ... bolt nut, 152 ... bag holder, 152a ... holder, 152b ... holder,
152c ... Holder, 152d ... Holder, 152e ... Holder, 152f ... Holder,
153: front and rear frame, 154a ... pin, 154b ... pin, 155a ... boss, 1
55b ... Boss, 156 ... Plate, 157 ... Plate, 158 ... Plate, 15
9 ... Plate, 159a ... Sub-plate, 159b ... Rotating fulcrum, 159c ... Rotating fulcrum, 160 ... Radiator cover, 161a ... Vertical fulcrum, 161b ... Rotating fulcrum, 161c ... Rotating fulcrum, 162 ... Guide rod, 163 ... Pulling device, 163a ... Pulling device, 163b ... Pulling device, 163c ... Pulling device, 163d ... Pulling device, 164
... Pulse gear shift lever, 165 ... Boss, 166 ... Shift case, 167 ... Counter case, 168 ... Boss, 169a ... Transmission case, 169b ... Transmission case, 169c ...
Transmission case, 170 ... L-shaped arm, 171 ... support, 172 ... support, 173
... Plate, 174 ... Rod, 175 ... Plate, 175a ... Rotation fulcrum, 175
b ... boss, 176 ... pin, 177 ... shifter stay, 178 ... plate, 179 ...
Pin, 180 ... headlight, 181 ... fire extinguisher, 182 ... erecting lug,
A ... Step, B ... Distance, D ... Inclined line, C ... Control means (controller), M1
... Sheave control motor, M2 ... Shutter control motor, S ... Threshing switch, S1 ...
Second flow rate detecting means (second sensor), S2 ... cereal layer thickness detecting means (cereal layer thickness sensor)
.

Claims (4)

A second processing chamber is provided on one side of the handling chamber that pivots the handling cylinder, and a second processing cylinder that receives and processes the second object is disposed on the side. A dust removal processing chamber having a dust removal processing cylinder for receiving and processing a processed material is provided, and a swing sorting shelf is provided below the handling chamber, the second processing chamber, and the dust removal processing chamber. The threshing device is configured by arranging the red pepper, the first transfer helix and the second transfer helix from the upper side of the sorting wind feed direction on the lower side, and the threshing device is connected to the first transfer helix from the first cerealing device. The first thing is transported in the grain storage device arranged on the side, and the second thing is transported from the second cerealing device communicating with the second transfer spiral into the second processing chamber, In a combine provided with a plurality of grain outlets at the bottom of the grain storage device, the first cerealing device should avoid the second cerealing device It is configured to be inclined forward, and the discharge port of the first cerealing device is configured to be connected to the front portion of the grain tank, and the front and rear frames are fixedly provided on the side of the threshing device, The combine characterized by connecting the front and rear frames and the middle part of the first cerealing device. A frame not fixed to the threshing device is provided below the front and rear frames fixed to the side of the threshing device in the front-rear direction, and the frame is fixedly provided at an intermediate portion of the first threshing device. The combine according to claim 1, wherein the combine is configured to support a plurality of holders that support the grain bag. The second product in the second processing chamber is configured to be conveyed from the rear part to the front part, and the discharge port of the second cerealing device is configured to be connected to the upper conveyance side of the second processing chamber. The combine according to claim 1 or 2, wherein the blasting device is configured to be inclined forward. The combine according to claim 1, claim 2, or claim 3, wherein the first cerealing device is configured to have a greater degree of inclination than the second cerealing device.

Images