JPS6248320A - Selfpropelling roll baler - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention involves picking up grass and rice straw from the surface of a field using a pickup device mounted on a freely moving machine, feeding the grass and rice straw into a bale chamber mounted on the machine; The present invention relates to an improvement in a roll baler in which the bale is formed into a bale using a winding device that is stretched in a bale chamber, and is installed in the bale chamber after the bale forming is completed; and in which twine is wound with a winding device.

The conventional roll baler has a pick-up device and a bale chamber mounted on a machine that moves freely using foil-type running wheels, and the front end of the machine is connected to a tractor for pulling. The pick-up device and the bale chamber are mounted on a tow-type vehicle in which the winding device and the winding device in the bale chamber are driven by transmission with the PTO shaft of a tractor, or a crawler-type vehicle that travels. It is also equipped with an engine and a control device, and is made to be a self-propelled type that uses the engine to drive running wheels and drive a pickup device, a winding device, and a winding device for winding the twine. Among these, the towed type with front sound has a long overall length including the tractor, which causes problems such as poor work efficiency in narrow 1-jm fields and danger when working on slopes. There is. In addition, the latter self-propelled type has a wider body by installing the engine and control device in parallel with the bail chamber.
In addition, because the control device is installed at the rear of the aircraft, it is often built as a walking type in which the driver walks and follows the aircraft, which results in poor work efficiency on narrow farm roads and small plots of land. The present invention was developed in order to solve the problems of the conventional methods, which require a high degree of skill and fatigue, and it shortens the overall length of the aircraft and narrows the inside of the aircraft. To provide a self-propelled roll baler which improves work efficiency on narrow farm roads and small plots of fields, and allows work on slopes to be carried out safely without posing danger to the operator.

For this purpose, in the present invention, foil-type running wheels are installed on the left and right sides of the rear part of the machine frame, and a bail chamber is mounted on the upper surface of the rear part of the machine frame. The main body is a towed roll baler with a pick-up device installed on the front side of the running wheels at the bottom and the front part of the machine frame protruding forward, and the front part of the machine frame protruding forward is equipped with: It is equipped with an engine that moves the wheels, the pickup device, the winding device installed in the bale chamber, and the twine winding device 4 times, and is equipped with a self-pressure front vehicle that swings left and right by the JC steering machine groove, and the engine : Climb up. ii、、Pickup device、Rewind device、Rewinder d et al.
l ・M and front wheel steering device ・1'G: lil
The present invention proposes a self-propelled roll baler that is equipped with an operation control device that performs remote control using a radio-controlled roll or manual operation using a man control, thereby enabling self-propelled work.

Next, an example of implementation will be described in detail with reference to the drawings.

Figure 1 is an overall side view of a self-propelled roll baler in which the present invention can be implemented. (One side is omitted in the drawing), (3) is a bail chamber mounted on the upper surface of the rear of the machine frame (1), (4) is a bail chamber (3)
A pick-up device, ao), is arranged on the front side of the running wheel (2) at the lower front side of the machine frame II) and is mounted on the machine frame II).
In front of J: This is the front part of the machine frame that protrudes, (5) is the machine frame/ris r knee v. Top surface of J+1: This is the engine to be mounted, (6) is on the bottom side of the front part of the machine frame α0). A shows the front wheel that can be attached to the beam.

The bale chamber (3) includes a front chamber (3a) that is fixedly supported on the machine frame (1), and a hinge (301) that is rotatable around the front chamber (3a) and connected to the machine frame (1). It consists of a rear chamber (3b) that is opened and closed by the operation of a hydraulic cylinder Gυ provided in between, and inside the chamber, grass and rice straw, which are picked up and sent in by a pickup device (4), are collected in the form of rolled bundles. It is equipped with a winding device for winding the grass and rice straw into a bale of a predetermined thickness by the winding device, and a winding device for winding twine around the sides of the bale when the grass/rice straw is formed into a bale of a predetermined thickness. The winding device for winding the twine has developed to the point where the compression pressure of the bale formed by the operation of the winding device that winds the grass into a bundle reaches a predetermined pressure. By the way, the drive of the winding device is stopped by the operation of the sensor that senses the pressure, and the winding device is controlled to be driven instead.

The pick-up drum (4G) is a pickup drum (4G) in which a large number of narrow band-like guide plates are arranged in parallel on the left and right with slit-like intervals to form a drum-shape as a whole. This is a conventionally known device consisting of a large number of tines 0υ, which are radially attached to a rotating shaft disposed in the inner cavity and rotate while appearing and retracting from each of the aforementioned slit-shaped intervals.

In addition, left and right running wheels (
2).(2) is fixed to the axle (2G) so that it becomes a driving wheel that rotates by the drive of the axle (2).

Therefore, the engine (5) mounted on the front part α■ of the machine frame
is for driving the winding device, winding device, and pickup device (4) installed in the bale chamber (3) mentioned above, as well as the axles (2) of the running wheels (2). The output shaft is connected to them via a transmission mechanism.

The front wheel (6) mounted on the front part α■ of the machine frame mentioned above is a steering wheel that freely turns left and right by the operation of the steering mechanism, but in the case of a single wheel as shown in Fig. 2, Also, as shown in FIG. 3, there are cases where there are two wheels on the left and right.

In Figures 2 and 3, (7) is a hydraulic device that supplies pressure oil to operate the oil field cylinder Gυ, which is installed in the front part of the machine frame (10) in parallel with the engine (5) on the left and right. It is mounted on a rack.

In addition, it is indicated by the chain line in Figures 2 and 3 (9).
The above-mentioned running wheels (2), (2), the winding device, winding device, and pickup device in the bale chamber (3) are driven by the engine (5), and the steering mechanism of the front wheels (6) is operated. In the diagram, it is a remote-controlled controller using a radio receiver that operates in response to radio signals transmitted by operating a hand-held transmitter held by the operator. In some cases, the control operation is performed manually.

The operation control device (9) is also equipped with a control system that stops the movement of the aircraft when it picks up grass, forms it into a roll bale, and when the roll bale B to be formed is compressed to a predetermined density. A series of work steps are performed automatically and sequentially, including the step of winding the twine by driving the twine winding device, and the step of opening the rear chamber (3b) as shown by the chain line in Fig. 4 upon completion of winding the twine. So system (
2) An automatic control mechanism may be incorporated.

Next, to explain the function and effect, the self-propelled roll baler according to the present invention constructed as described above has left and right running wheels (2), (2) and a bale chamber (3) at the rear of the machine frame (11). A pickup device (4) is mounted in front of the running wheels (2) and (2) at the front lower part of the bail chamber (3), and the front part of the machine frame α is projected forward. The main body is a towed roll baler body or a towed roll baler-like body, and a front machine frame αω protruding forward is provided with a front wheel (6) equipped with a steering mechanism and capable of turning left and right. with engine (5)
is installed, and its engine (5) drives the running wheels (2).
) and (2) and the pickup device (4) and the winding device and winding device in the bale chamber (3) are driven so that the work can be carried out by itself, and the engine ( 5) to drive the running wheels (2), (2), pickup device (4), winding device/winding device, etc., and to operate and control the operation of the steering mechanism of the front wheels (6). Since it is equipped with a flight control device (9) that can be operated or directly operated, it is possible to operate the flight control device (9) to freely move on its own and carry out work, while controlling the entire body of the aircraft. The structure has been changed so that the front and rear length of the machine is as short as the main body of the conventional towed roll baler, and the width on the left and right sides is extremely narrow, corresponding to the width of the bale chamber (3). This makes it easier to maneuver and allows for more efficient work in small plots of farmland.

By remotely controlling the vehicle using radio control, it becomes possible to work on slopes without putting the operator in danger.

[Brief explanation of the drawing]

FIG. 1 is a side view of a self-propelled roll baler in which the present invention can be implemented, FIG. 2 is a front view of the same, FIG. 3 is a side view of another embodiment, and FIG. 4 is an explanatory view of the working state. Explanation of drawing symbols A: Self-propelled roll baler B: Roll baler
・Machine frame 10...Front part of machine frame 2...Running wheels...Axle 32. , Bale chamber 3a...Front chamber 3b...Rear chamber Yu...Hinge 31...Oil field cylinder
4...Pickup device 40...Pickup drum 41...Tine 5...Engine 6.
・・Front wheel 7・・Hydraulic system 9・・Steering control device patent Applicant: Takakita Agricultural Machinery Co., Ltd., Section 4, Section 3b Procedural amendment (voluntary) September 5, 1927 Director General of the Japan Patent Office Manabu Shiga 1 , Indication of the case: Showa Inland Year Patent Application No. 186828 2, Name of the invention: Self-propelled roll baler-3, Person making the amendment Relationship to the case: Applicant 4, Agent Representative: Toshio Machino 5
, Date of amendment order (1) From line 4 on page 1 to line 6 on page 2 of the specification, ``
2. The phrase “Claims - Self-propelled roll baler-0” is amended as follows. ``2. Claims: Foil-type running wheels are installed on the left and right sides of the rear of the machine frame, a bale chamber is mounted on the rear of the machine frame, and a pickup device is provided in front of the bale chamber,
The main body is a towed roll baler with the front part of the machine frame protruding forward, and on the front part of the machine frame protruding forward, the traveling wheels and the pickup device, a winding device installed in the bale chamber, and a twine are wound. An engine is mounted to drive the device, and a front wheel is provided that can turn left and right by a steering mechanism, and the engine drives the running wheels.
Equipped with a steering control device that controls the drive of the pickup device, winding device, winding device, etc. and the steering mechanism of the front wheels by remote control using radio control or manual operation using man control, allowing self-propelled work. (2) From page 5, line 4 of the specification to line 6 of the same page, it is stated that ``a pick-up device is installed on the upper surface of the rear of the machine frame.''
It says, ``Well, a bail chamber is installed at the rear of the machine frame,
A pickup device is installed in front of the veil chamber, and it is corrected as "machine". (3) From page 7, line 15 to page 8, line 2 of the specification, the phrase "is controlled by sensing the pressure of" has been replaced with "the winding device is driven by the operation of the sensor that senses the pressure of.""It is controlled so that it is done." (4) On page 9, line 13 of the specification, the phrase "also shown in dashed lines in FIG. 2" is amended to read "also shown in solid lines in FIG. 3." (5) In the 4th line of page 11 of the specification, the phrase ``Koshite Awo'' has been amended to ``Kiseshi de desu''. (6) In page 13, line 7 of the specification, the phrase "side view of the embodiment" is corrected to read "front view of the implementation row."that's all

Claims (1)

[Claims] Foil-type running wheels are installed on the left and right sides of the rear of the machine frame, a bail chamber is mounted on the upper surface of the rear of the machine frame, and a bail chamber is mounted on the front lower side of the bail chamber on the front side of the running wheels. The main body is a towed roll baler with a pick-up device and a front part of the machine frame protruding forward, and the front part of the machine frame protruding forward includes the running wheels, the pick-up device, and a roll baler provided in the bale chamber. It is equipped with an engine that drives the device and the twine wrapping device, and has a front wheel that can freely turn left and right using a steering mechanism, and
Equipped with a steering control device that controls the driving of the running wheels, pickup device, winding device, winding device, etc. by the engine and controls the steering mechanism of the front wheels by remote control using radio control or manual operation using man control. A self-propelled roll baler that at least allows self-propelled work.