JPS59109437A - Working equipment utilizing crawler type travel working machine associated with engine - Google Patents

Abstract

PURPOSE:To utilize a travel working machine effectively by mounting a power working equipment to be driven through an engine on the machine frame to construct a working machine while mounting a work load table dismountably on the machine base of crawler type travel working machine associated with an engine. CONSTITUTION:A load table 8 of power working equipment B is mounted dismountably through bolts 9 on a base 1 of self-travel car A. A winch 10 to be driven through an engine 4 is arranged on the load table 8. A wire 11 to be wound around drum 12 of winch 10 is guided to pulleys 23 coupled with hooks 22, 27 fixed respectively to a support 17 and to the front of load table 8. When binding wood to the leading edge of wire 11 and driving the winch 10, woods can be collected.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a work device using a motorized crawler set traveling work machine.

It is generally known that a combine harvester with a threshing machine mounted on the machine stand or a Berhester motorized crawler set traveling working machine can be used as a self-propelled running vehicle after the threshing machine is removed. However, in the past, the only way to use the machine was to use the space above the machine stand, where the threshing machine had been removed, to place cargo and transport it. Furthermore, when a power working machine is mounted, a dedicated prime mover is often mounted at the same time to form a device.

The present invention was devised in order to actively utilize the power of the prime mover in addition to the use of the above-mentioned space, and to obtain a simple and easy-to-use device. A working platform is constructed by integrally installing a power working device, and this unitized platform is removably mounted on the machine platform, and a power transmission device between the unitized platform and the prime mover is installed. This makes it easy to connect the parts, thereby increasing the effective use of used combine harvesters, harvesters, etc.

In an embodiment of the present invention, the working device is used as a construction material transporting device for lumber, etc., and this will be explained with reference to the drawings. This is a self-propelled vehicle after removing the machine, etc., and the present invention focuses on the fact that the self-propelled vehicle has a related configuration as shown in FIG. 1, as detailed below. The power-operated work platform placed on the chassis of the self-propelled vehicle, C is the removed threshing machine.

First, to explain the self-propelled vehicle A, 1 in the figure is a chassis supported by a crawler 2, and a mission case 3 for driving the crawler 2, an engine 4, and an operation unit 5 are installed at the rear of the chassis. It is set up. The output shaft 4a of the engine 4 and the input shaft of the transmission case 3 are connected by transmission with a belt 6, and levers 5a for controlling forward/backward movement, stopping, rotation, etc. are supported on the operating section 5. . In this way, the self-propelled vehicle A is realized as a self-propelled device that includes the chassis 1 that is made up of a strong, stable, and relatively wide frame.

Next, to explain the power working device B mounted on the chassis 1, reference numeral 8 is a loading platform, and only the parts such as the mission case 3, which are biased toward the rear on one side of the chassis 1, are removed. It is formed in a large area, and is detachably mounted on the chassis 1 with bolts 9. A winch 10 rotatably supports a drum 12 for winding the wire 11, and is disposed adjacent to the engine 4 on the loading platform 8. The upper side of the V-belt 14 suspended between the input pulley 13a provided on the human power shaft 13 for transmitting the drum 12 of the winch IO and the engine pulley 4b provided on the output shaft 4a of the engine 4 is tensioned on the upper side. Reference numeral 15 denotes a tension pulley, which is provided at one end of a thalasso-tile lever 16 that is pivotally supported on the frame of the winch 10, and when the thalasso-tile lever 16 is operated, the upper side of the V-belt 14 is pressed from above or F4tt.
It is configured so that it is released and tightened, and a clutch action is performed. When the tension pulley is installed on the slack side as in the past, the clutch engages and engages slowly, but the clutch configured as described above engages and engages very quickly and reliably, and can be turned half-clutched by operating the lever. Since the state can be reliably obtained, this half-clutch state can be used to perform brake operation of the winch. Reference numeral 17 denotes a column which is erected in the vicinity of the winch 10 device and is strongly reinforced by a rear stay 18 and side stays 19. A fixing hook 2''0 is provided at a location slightly lower than the top of the support 17.The top of the support 17 is formed into a pipe shape, into which an auxiliary support 17a is fitted so as to be vertically adjustable and fixed. , 17b are its fixing bolts. 21 is one or more cylinders rotatably fitted around the auxiliary support 17a, and this has a flexible hook 22.
is installed protrudingly.

When a wire or pulley 23 is hooked onto the flexible hook 22, the hook 22 rotates in the direction of the line of action, so that the hook 22 and pulley 23 can be smoothly rotated without being damaged by excessive force. It has been devised so that it will work. Reference numeral 27 designates a center hook provided at a position facing the widthwise center of the drum 12 at the front of the loading platform 8, and is used by hooking the wire 11 or pulley 23 together with the aforementioned fixed hook 20, flexible hook 22, etc. It looks like this.

In general, in order to wind the wire 11 around the drum 12 in an orderly manner so as to wrap it one layer at a time over the entire width of the drum, a pulley is provided in front of the center of the width of the drum 12, and the wire to be wound is connected to the shaft of the drum 12 via this pulley. Since it has to come in from a perpendicular direction, conventionally a stake was driven into the ground at a position that met the above conditions and a pulley was hooked to it. Since this can be done by using the center hook 27 on the loading platform 8 as described above, it is possible to greatly save labor and time for piling, centering, etc. 2
Numerals 4.25 and 4.25 are wooden stakes placed horizontally at the front and rear of the loading platform 8, and are screwed onto the loading platform 8 with bolts 26.

Next, the functions and effects of the present invention will be explained.

To install the power working device B on the self-propelled vehicle A, place the loading platform 8 on the machine platform 1, connect the two with bolts 9, and connect the engine pulley 4b of the engine 4 and the large power pulley 13a of the winch 10. ■It is sufficient to suspend bell eye 4, engine pulley 4. Since the relative position between b and the manual pulley 13a is accurately determined by the bolt 9, assembly can be quickly and reliably performed without requiring centering or other δ)M sections. When using the wood collection and transportation IM device assembled in this way, for example, when collecting logs on the side of the machine and loading it onto the loading platform 8, as shown in Fig. 5, place the loading platform 8 on the log side. 1), and pull one end of the wire rod 11a onto the flexible hook 22,
The other end is tied to a fixed object X on the opposite side of the log.

Then, the wire 11 pulled out from the drum 12 is tied to the log through a pulley 23 suspended from a flexible hook 22 different from the above, and when the thalassotile lever 16 is operated and the clutch is engaged, the wire 11 is wound around the drum 12 and the log is tied to the log. is collected up to the vicinity of loading platform 8. After stabilizing the log, release the clutch, remove the wire 11 from the log, wrap it around the center of gravity of the log, hook the end of the wire 11 on the fixing hook 20 as shown by the chain line, and connect the clutch again. When the wire 11 is inserted, the log is pulled up and loaded onto the sleepers 24 and 25 of the loading platform 8. During this loading, there are struts 17 and stays 18 between the loading platform 8 and the winch 10 device, etc., which protect the winch 10 device, etc.
Even if the log is shaken, the winch 10 device etc. will not be damaged. When collecting and loading logs from the rear of the machine, the wire rod 11a is supported by a fixed object
pulley 23 hooked on the center hook 27 at the front of the loading platform 8
When the wire 11 is passed through a pulley 23 suspended from a flexible hook 27, and the tip is tied to a log and a clutch is engaged, the wire 11 is collected to the rear.

After the raw wood is brought into a stable state, the clutch is disengaged, the knot position is appropriately changed, and the clutch is engaged again, thereby loading the raw wood onto the loading platform 8. As shown in Fig. 7, the loaded logs can be tilted with respect to the longitudinal direction of the machine so that the center of gravity P of the logs is closer to the winch 10, thereby improving the stability of the machine during transport. It is. In addition, in the above-mentioned operation, the clutch operation is performed at a position close to the clutch lever 16, which is far from the loading side, so that the operation can be performed safely.

The present invention thus provides a motorized crawler set traveling work machine such as a combine harvester or a harvester in which a threshing device is mounted on the machine base, and which can be used as a self-propelled vehicle after the threshing device is removed. A power working device driven by the prime mover is integrally mounted on a machine frame formed separately from the machine frame to form a work platform, and the work platform is removable from the machine frame. This is a working device using a traveling working machine with a set of rollers equipped with a machine (characterized by the fact that it is mounted on a machine), which effectively utilizes a traveling vehicle such as a combine harvester from which the threshing machine has been removed. By transmitting the power of the prime mover used in the traveling vehicle to the working device, there is no need to attach a separate prime mover to the working device, and since the power working device and the loading platform are integrated into a unit, The installation and removal of the machine and the connection of the power transmission device with the prime mover are accurate and
It has features such as being easy to operate, and while taking advantage of the operability and functions inherent in a traveling harvesting machine, it is simpler and more stable when used as the aforementioned power harvesting machine. Since it is possible to realize a device that is naturally easy to operate, it has been possible to produce a great effect that allows the effective use of self-propelled vehicles to be made more widely.

[Brief explanation of drawings]

The drawings show an embodiment of a working device using a motorized crawler complete traveling working machine according to the present invention, and FIG. Figure 2 is a side view of the construction material transport device, Figure 3 is its plan view, Figure 4 is its front view, and Figure 5 is the fuselage side. FIG. 6 is an explanatory diagram of the operation when loading timber from the rear of the aircraft, and FIG. 7 is a plan view of the loading operation. A...Self-propelled vehicle B...Work platform 1...Machine platform 2...Crawler-4...Engine
5. Operation section 8. Loading platform 10.
Winch 11... Wire 17... Strut Applicant Mitsubishi Agricultural Machinery Co., Ltd.

Claims (1)

[Claims] In a motorized crawler set traveling work machine such as a combine harvester or a harvester that has a threshing device mounted on the machine platform, and which can be used as a self-propelled vehicle after removing the threshing device, what is the machine platform? A power working device driven by the prime mover is integrally mounted on a separately formed machine frame to form a working platform, and the working platform is removably mounted on the machine platform. A working device that uses a motorized crawler set traveling work machine.