JPH11187744A - Apparatus for treating residual trunk of tobacco - Google Patents

Abstract

PROBLEM TO BE SOLVED: To miniaturize an apparatus for treating residual trunk of tobacco. SOLUTION: This apparatus for treating residual trunk of tobacco is equipped with a connecting frame part 1 for detachably connecting to the rear of a tractor, a mission part 2 attaching to the connecting frame part 1 and taking power therein from the tractor and a treating apparatus body 3 for interlocking and connecting to the mission part 2 and connecting to the connecting frame part 1 and removing residual trunk of tobacco planted on the ridge and then carrying out finely cut treatment and the treating apparatus body 3 is equipped with a rolling wheel and is connected to a connecting frame part 1 so as to freely change the position to used position parallel traveling at side position of the tractor and unused position traveling at backward position of the tractor.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tobacco residual trunk processing apparatus.

[0002]

2. Description of the Related Art Conventionally, as an embodiment of a tobacco residual trunk processing machine, an airframe is provided on a traveling section, a processing apparatus main body is provided on a left side of the airframe, and an operating section is provided on a right side. Is provided with an accommodating section at a position immediately behind the occupant.

[0003] With such a tobacco residual processing machine,
When processing tobacco remnants planted on ridges in the field,
The machine is moved along the ridge so that the processing apparatus main body moves on the ridge, and the tobacco remaining trunk is excavated and shredded by the processing apparatus main body so as to be accommodated in the accommodation section arranged behind. I have.

[0004]

However, in the above-mentioned tobacco residual trunk processing machine, since the main body of the processing apparatus is integrated with the fuselage, the size of the fuselage becomes large, and the tobacco remaining trunk processing machine is in the middle of the moving path between the field and the hangar. When there is a confined area, it is difficult to move, and a large storage space is required at the time of storage.

[0005] Further, since the main body of the processing apparatus is integrated with the machine body, there is also a problem that it is difficult to perform operations such as maintenance of the main body of the processing apparatus.

[0006]

SUMMARY OF THE INVENTION Therefore, according to the present invention, there is provided a connecting frame portion detachably connected to the rear of a towing vehicle, a transmission portion attached to the connecting frame portion and receiving power from the towing vehicle. A processing device main body that is connected to the transmission portion and is connected to the connection frame portion to excavate and shred the remaining tobacco planted on the ridge. It is equipped with a driving wheel, and is connected to the connecting frame part so that the position can be freely changed between a use position that runs parallel to a side position of the tow vehicle and an unused position that runs after the tow vehicle. It is intended to provide a tobacco residual trunk processing device.

Further, according to the present invention, the processing apparatus main body is detachably connected to the connection frame portion at the use position and the non-use position, respectively, and the connection frame portion is processed by the processing device main body. It is also characterized by the provision of an accommodation section for accommodating the processed remaining trunk.

[0008]

Embodiments of the present invention will be described below.

That is, the tobacco residual trunk processing device according to the present invention comprises a connecting frame portion detachably connected to the rear of the towing vehicle, a transmission portion attached to the connecting frame portion and receiving power from the towing vehicle, In conjunction with the transmission section, the processing apparatus main body is connected to the connection frame section, and excavates and shreds the remaining tobacco trunk planted on the ridge. Rolling wheels are provided, and are connected to the connecting frame portion so as to be changeable between a use position parallel to a side position of the towing vehicle and an unused position following the rear of the towing vehicle.

In this way, by disconnecting the connecting frame from the towing vehicle, the tobacco residual trunk processing device can be separated from the towing vehicle and stored in a small space.
In addition, on a moving path between the field and the hangar, the processing apparatus main body is moved to a non-use position and is followed by a rearward position of the towing vehicle, whereby the processing apparatus can be quickly moved even in a narrow place.

When the tobacco residual stem processing operation is performed in the field, the main body of the processing apparatus is changed to the use position and is run in parallel at the side position of the towing vehicle, so that the tobacco residual trunk processing is reliably performed. Work can be done.

Moreover, the main body of the processing apparatus is detachably connected to the connection frame at the use position and the non-use position.

In this way, by moving the towing vehicle to the side or forward of the processing apparatus main body, the operation of changing the position of the processing apparatus main body between the use position and the non-use position and connecting them can be performed easily.

By disconnecting the processing apparatus main body from the connecting frame portion, the processing apparatus main body can be separated from the towing vehicle and stored in the hangar, or the processing apparatus main body can be left in the field and the towing vehicle can be removed. You can move quickly with just one.

Further, since the processing apparatus main body can be separated from the towing vehicle, operations such as maintenance of the processing apparatus main body can be performed easily.

Further, the connecting frame portion is provided with an accommodating portion for accommodating the processed residual trunk processed by the processing apparatus main body.

In this manner, when the position of the processing apparatus main body is changed between the use position and the non-use position, the storage section does not hinder and the work can be performed easily.

Further, only the processing device main body can be separated from the towing vehicle while the storage portion is connected to the towing vehicle via the connecting frame portion. Therefore, when the storage space of the hangar is small, only the processing device main body is used. Can also be stored.

[0019]

Embodiments of the present invention will be described below with reference to the drawings.

A shown in FIGS. 1 to 5 is a tobacco residual trunk processing apparatus according to the present invention. The tobacco residual trunk processing apparatus A is detachably attached to the rear of the towing vehicle B via a lifting link mechanism C. A connection frame unit 1 connected thereto, a transmission unit 2 attached to the connection frame unit 1 and taking power from the towing vehicle B, and an interlocking connection with the transmission unit 2 and a connection to the connection frame unit 1; A processing apparatus body 3 for digging and shredding the tobacco residue T planted on the ridge U;
And a storage unit 4 attached to the connection frame unit 1 for storing the processed residual trunk shredded by the processing apparatus main body 3.

Here, a tractor can be used as the towing vehicle B, and the front end side of the lifting link mechanism C is interlockingly connected to the rear end of the tractor. 5 is a front wheel, 6 is a rear wheel, 7 is a transmission case, and 8 is a PTO shaft.

As shown in FIGS. 1 to 5, the connecting frame portion 1 includes a left-right extending frame 10 extending in the left-right direction,
The left-right direction extension frame 10 is formed of a front extension frame 11 extending forward from the right end thereof, and a portal frame 12 raised above the left-right direction extension frame 10.

As shown in FIGS. 1 to 5, the transmission section 2 is attached to the left-right extension frame 10 of the connecting frame section 1 and has an input shaft 13 projecting forward from the front wall.
It has a first output shaft 14 protruding rightward outward from the right side wall, and a second output shaft 15 protruding rearward from the rear wall.

Thus, the input shaft 13 is connected to the P
Power is output from the first and second output shafts 14 and 15 by being operatively connected to the TO shaft 8 via a transmission means (not shown).

As shown in FIGS. 1 to 5, the processing apparatus main body 3 holds the trunk of the tobacco remaining trunk T on the main body supporting machine frame 20 and conveys the trunk portion of the tobacco remaining trunk T upward and backward. Nipping transport section 23
And a digging / transporting section 24 which is disposed at a lower position in front of the holding / conveying section 23 and excavates the root portion of the remaining tobacco trunk T and conveys it upward afterward.
And a drop-off transporting unit 25 that connects the starting end to the end of the excavating transporting unit 24, scrapes the soil at the root of the excavated tobacco remnant T, and transports it upward. The start end is connected to the end of the transfer unit 25, a rear transfer unit 26 for placing the tobacco remaining trunk T from which the soil has been scraped and transferring the same to the rear, and disposed near the end of the rear transfer unit 26. A retracting unit 27 that retracts the tobacco remaining trunk T that is conveyed from the root, a shredding unit 28 that shreds the tobacco remaining trunk T that is retracted by the retracting unit 27, and a shredding unit 28 An input unit 29 for inputting the processed residual trunk into the storage unit 4, and a transmission mechanism unit for transmitting power to each driving unit.
46.

The main body supporting machine frame 20 has a caster 21 mounted on the right front end so as to be vertically adjustable, and left and right rear wheels 22, 22 mounted on the left and right rear ends of the main body supporting machine frame 20 so as to freely roll. The front and rear connecting pieces 30, 31 are respectively provided on the left and right front portions of the body supporting machine frame 20 while being towed.
And a connector 32 is attached to the center of the rear end.

As shown in FIG. 6, the front connecting piece 30 protrudes upward at a left front position of the main body supporting machine frame 20, and extends vertically in the front connecting piece 30. In addition, a long hole 33 that opens in the left-right direction is formed, and a front locking / connection pin 34 attached to the front of the front extension frame 11 of the connection frame portion 1 is formed in the long hole 33 from the side. It can be connected by inserting and turning and locking.

As shown in FIG. 6, the front locking / connecting pin 34 includes a pivotal support piece 34a whose axis is oriented in the left-right direction and an operation piece 34b attached to the left end of the pivotal support piece 34a. And pivot piece 34
a insertion / locking piece 34 that is integrally molded substantially perpendicular to the right end of a
c, and the pivot piece 34a is
11 is pivotally supported via a pivot bracket 35.

As shown in FIG. 6, the rear connecting piece 31 projects leftward and outward at the left rear position of the main body supporting machine frame 20, and extends vertically in the rear connecting piece 31. In addition, a long hole 36 that opens in the front-rear direction is formed, and an engaging pin 37 protruding rearward from the rear end of the front extension frame 11 is inserted into and engaged with the long hole 36 to be connected. ing.

In this manner, by connecting the front connecting piece 30 to the front locking / connecting pin 34 and inserting and engaging the rear connecting piece 31 to the engaging pin 37, the front extension frame 11
The tobacco residue trunk processing apparatus A can be connected to the tobacco residue processing apparatus A.

At this time, the tobacco remaining trunk processing device A is connected to the use position that runs parallel to the right side of the towing vehicle B.

The main unit input shaft provided in the transmission mechanism 46
47 can be linked to the first output shaft 14 provided on the transmission unit 2 via a transmission means (not shown) to drive each drive unit.

As shown in FIG. 7 and FIG.
Upper and lower connecting pieces 32a, 32b are provided at the center of the rear end of
Projecting rearward in a vertically opposed state, and both connecting pieces 32a,
Upper and lower pin insertion holes 32c and 32d are formed in the upper and lower portions of the lower connecting piece 32b, respectively, and a pin insertion hole guide wall 32e is formed on the upper surface of the lower connecting piece 32b.

Here, as shown in FIGS. 7 and 8, a base end portion 40a of the non-use position connecting piece 40 is provided at the center of the rear end of the left and right extending frame 10 which forms a part of the connecting frame portion 1. Is mounted so as to be rotatable vertically and horizontally via a connection bracket 41, and a connection hole 40b is formed at the tip end of the non-use position connection piece 40.

In this manner, the connecting holes 40b of the unused position connecting piece 40 are aligned with the upper and lower pin insertion holes 32c and 32d of the connecting body 32, and the connecting pin 42 is inserted through these holes. The tobacco residual stem processing device A can be connected to the left-right distraction frame 10.

At this time, the tobacco remaining trunk processing apparatus A is connected at an unused position where the tobacco residual trunk processing apparatus A follows the towing vehicle B.

The input section 29 is detachably connected to the shredding section 28 so that it can be detached from the shredding section 28 and connected to the storage section 4 when connected to an unused position. Not to be.

In FIG. 7, reference numeral 43 denotes an unused position connecting piece 40.
Is a connecting / holding bracket for connecting / holding the unused position connecting piece 40 which has been lifted upward, and 45 is a connecting / holding pin.

As shown in FIGS. 1 to 5, the housing portion 4 is slidable up and down on a portal frame 12 erected on the connecting frame portion 1 via a slide member 50.
Is mounted so as to be tiltable rearward about a rear end pivot 54, and a lifting cylinder 52 is interposed between a cylinder stay 51 and a slide body 50 which are laid horizontally between the lower portions of the gate-shaped frame 12. The storage section 4 can be moved up and down in conjunction with the expansion and contraction operation of the elevating cylinder 52.

The housing portion 4 is formed in a rectangular box shape with an upper surface opening, and pivotally supports an upper end portion 4b of the rear wall 4a to open and close the rear wall 4a.

Further, between the left and right rear portions of the housing portion 4 and the left and right lower portions of the portal frame 12, dump link mechanisms 53 and 53 are detachably provided, respectively. When the storage unit 4 is moved up to the highest position, the dumping link mechanism 53 causes the housing unit 4 to tilt rearward about the rear end pivot 54 of the slide body 50 to perform a dumping operation in which the rear wall 4a is opened. It is configured as possible.

Here, the lifting cylinder 52 is connected to a hydraulic pump 55 mounted on the left-right extension frame 10 through a hydraulic pipe (not shown).
Connects the pump drive shaft 55a to the second output shaft 15 of the transmission unit 2.
And are interlocked and connected via a transmission belt 56. 57 and 58 are pulleys, respectively.

The embodiment of the present invention is configured as described above. When processing the tobacco remaining trunk T, the embodiment shown in FIG.
As shown in FIG. 3, the tobacco residual trunk processing device A is connected to the right side of the towing vehicle B, and the tobacco residual trunk processing device A runs parallel to the towing vehicle B so as to straddle the ridge U.

The trunk portion of the tobacco remaining trunk T is clamped by the clamping transport portion 23 of the processing apparatus main body 3, and the excavating transport portion is held.
Excavating the root of the tobacco trunk T with 24
Is transported rearward and upward.

In the process, the soil adhering to the root portion of the remaining tobacco trunk T is conveyed rearward while being scraped off by the soil drop conveyor 25.

Subsequently, the tobacco remnant T is drawn in by the retraction unit 27, shredded by the shredding unit 28, and the shredded processed remnant T is fed into the storage unit 4 by the input unit 29. More.

Further, when the processed trunks accommodated in the storage section 4 are loaded on the bed N such as a truck, the storage section 4 is moved to the highest position in the vicinity of the bed N as shown in FIG. By raising the same, the storage section 4 can be dumped, and the processed remaining trunk can be easily and reliably loaded on the carrier N.

When transferring the tobacco residue processing apparatus A,
As shown in FIGS. 4 and 5, the vehicle is connected to the rear of the towing vehicle B, and the vehicle is driven to follow.

At this time, the accommodating section 4 is moved up so as not to interfere with the shredding section 28, and the input section 29 communicating with the shredding section 28 is removed.

Then, the connection between the main body input shaft 47 provided on the processing apparatus main body 3 and the first output shaft 14 provided on the mission unit 2 is also released.

It should be noted that the tobacco residual trunk processing device A is
Can be disconnected from the connection frame unit 1 and stored alone in the hangar or left in the field.

FIGS. 10 to 12 show another embodiment of the main body supporting machine frame 20. The main body supporting machine frame 20 is located to the left from the left end of the left-right machine frame forming frame 60 provided at the rear. A left extension forming frame 61 to be extended is formed, and a column 62 is erected on the left end of the left extension forming frame 61, and between the upper end of the column 62 and the right end of the horizontal machine frame forming frame 60. An inclined frame 63 is interposed therebetween, and upper and lower pivots 64 and 65 are respectively provided on the upper and lower end surfaces of the column 62 so as to project in the vertical direction.

In the connecting frame portion 1, a horizontal frame 66 is provided below the portal frame 12 in the left-right extension frame 10.
The upper side support bracket 67 projects rearward at the right end of the horizontal frame 66, while the left-right extension frame 10 is located immediately below the upper side support bracket 67. A lower pivot bracket 68 protrudes rearward from the right end, and the column 62 of the main body support machine frame 20 is pivotally connected to both pivot brackets 67, 68 via upper and lower pivots 64, 65. Support.

In this manner, the main body support frame 20 is positioned at the use position where the upper and lower pivots 64 and 65 are centered along the front extension frame 11 and at the position immediately behind the left and right extension frame 10. The rotation position can be freely changed between the disposed non-use position.

In the figure, 70 is a connecting bracket, 71 is a connecting pin, 72 is a front wheel, and 73 is a cultivator.

[0056]

According to the present invention, the following effects can be obtained.

According to the first aspect of the present invention, a connecting frame portion detachably connected to the rear of the towing vehicle, a mission portion attached to the connecting frame portion and receiving power from the towing vehicle, and And a processing device main body that is connected to the connection frame portion and that excavates and shreds the remaining tobacco planted on the ridge, and the processing device main body includes a rolling wheel. The tow vehicle is connected to the connecting frame so that the position can be freely changed between a use position that runs parallel to the side position of the tow vehicle and an unused position that runs after the tow vehicle. By disconnecting the connection frame portion from the towing vehicle, the tobacco remaining trunk processing device can be separated from the towing vehicle and stored in a small space, and the processing device main body is moved on the moving path between the field and the hangar. Change to an unused position By following the trailer behind the towing vehicle, the vehicle can be quickly moved even in a narrow area.

When the tobacco residual trunk processing operation is performed in the field, the processing apparatus main body is changed to the use position and run parallel to the side position of the towing vehicle, thereby ensuring the tobacco residual trunk processing. Work can be done.

According to the second aspect of the present invention, since the processing apparatus main body is detachably connected to the connection frame portion at the use position and the non-use position, the processing apparatus main body is disposed laterally or forward of the processing apparatus main body. By moving the towing vehicle, it is possible to easily perform the operation of changing the position of the processing device main body between the use position and the non-use position and connecting them.

By disconnecting the main body of the processing unit from the connecting frame portion, the main unit of the processing unit can be separated from the towing vehicle and stored in the hangar. You can move quickly with just one.

Further, since the processing apparatus main body can be separated from the towing vehicle, work such as maintenance of the processing apparatus main body can be performed easily.

According to the third aspect of the present invention, since the connecting frame portion is provided with the accommodating portion for accommodating the processed remaining trunk processed by the processing device main body, the processing device main body is used at the use position and the non-use position. When the position is changed, the storage unit does not hinder the operation, and the operation can be performed easily.

Since only the processing device main body can be separated from the towing vehicle while the storage portion is connected to the towing vehicle via the connecting frame portion, when the storage space of the hangar is small, only the processing device main body is used. Can also be stored.

[Brief description of the drawings]

FIG. 1 is an explanatory side view of a tobacco residual trunk processing apparatus according to the present invention at a use position.

FIG. 2 is an explanatory plan view of the tobacco residual trunk processing device at a use position.

FIG. 3 is an explanatory rear view of the tobacco residue processing apparatus at a use position.

FIG. 4 is an explanatory side view of the tobacco residue trunk processing device at an unused position.

FIG. 5 is an explanatory plan view of the tobacco residue trunk processing device at an unused position.

FIG. 6 is an explanatory perspective view of a connection structure in a use position.

FIG. 7 is an explanatory side view of the connection structure at an unused position.

FIG. 8 is an explanatory perspective view of the connection structure at the non-use position.

FIG. 9 is an explanatory diagram of a dumping operation of a storage unit.

FIG. 10 is a side view of a body supporting machine frame as another embodiment.

FIG. 11 is a plan view of the main body supporting machine frame.

FIG. 12 is a rear view of the main body supporting machine frame.

[Explanation of symbols]

 A Tobacco residual trunk processing unit B Towing vehicle 1 Connecting frame unit 2 Mission unit 3 Processing unit body 4 Housing unit

Claims (3)

[Claims] 1. A connecting frame portion detachably connected to the rear of a towing vehicle, a transmission portion attached to the connecting frame portion and receiving power from the towing vehicle, and interlockingly connected to the transmission portion and the connection. A processing device main body that is connected to the frame portion and excavates and shreds the remaining tobacco trunk planted on the ridge, the processing device main body includes a rolling wheel, and a side of the towing vehicle. A tobacco residual trunk processing device characterized in that the tobacco residual trunk processing device is connected to the connecting frame portion so that the position can be freely changed between a use position that runs parallel to the one-way position and an unused position that follows the tow vehicle. 2. The tobacco residual trunk processing apparatus according to claim 1, wherein the processing apparatus main body is detachably connected to the connection frame portion at a use position and an unused position, respectively. 3. The tobacco residual trunk processing device according to claim 1, wherein the connecting frame portion is provided with a storage portion for storing the processed residual trunk processed by the processing device main body.