JPH11178406A - Cleaning apparatus after finishing operation in agricultural machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effectively carry out, without possessing a compressor, cleaning of waste and residue attached to machine body of an agricultural machine after finishing the operation by utilizing a thrower which is mounted on the machine body by a grain treating apparatus such as an ordinary grain drier or a grain storage tank or a cutter such as cutter for feed. SOLUTION: An output port 3 for air is provided in an open state in the middle of a cylindrical wall of a release cylinder 26 connected in standing state to a discharge port 25 of a discharge cylindrical port 24 provided in the shoulder part of a casing 20 of a thrower 2 installed in a machine body 1 of a machine body 1 of a grain treating apparatus and cutter for feed and the output port 3 is controlled so as to be able to freely changeover to a state blocking the interior of a release cylinder 26 on the downstream side than the output port 3 and opening the output port 3 to the side of the discharge cylinder part 24 and a state blocking the output port 3 and opening the interior of the release cylinder 26 and a connecting cylinder 5 is connected to the outside of the output port 3 and a nozzle 7 is connected through a hose 6 to the connecting cylinder 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an agricultural machine provided with a grain processing device such as a grain dryer or a grain storage tank or a slower such as a cutting machine. The present invention also relates to an improvement on a cleaning device for cleaning and removing clogged refuse and processing residues.

[0002]

2. Description of the Related Art A grain processing apparatus such as a grain dryer or a grain storage tank or a cutting machine for cutting feed is operated by its operation, and when the work is completed, the inner surface of the machine is cut off. A large amount of dust and debris will adhere to and clog on the side and the outer surface, and if left unchecked, it will cause corrosion of various parts of the fuselage. Conventionally, the cleaning is performed using a normal cleaning tool such as a brush or a broom.

[0003]

The cleaning performed by using the above-mentioned ordinary cleaning tool cannot be cleaned cleanly.
The clogged garbage will remain.

[0004] For this reason, when cleaning cleanly, an air compressor is used, and air discharged from a nozzle connected to a discharge port of the air compressor through a hose is blown to a portion where the dust is clogged to remove and remove the dust. I do it.

[0005] For this reason, it is limited to only those who have an air compressor to clean the body of an agricultural machine after the work is completed, and those who do not have an air compressor have the effect of being able to relax even if they perform cleaning. There was a problem that could only be raised.

SUMMARY OF THE INVENTION The present invention has been made to solve the problems occurring in the conventional means, and can be used for ordinary grain dryers, grain storage tanks, and the like without using a compressor. Cutting equipment such as grain processing equipment or feed cutting equipment uses the slower mounted on the equipment to remove waste and residue adhering to the equipment of agricultural machinery after this work is completed. It is an object of the present invention to provide a new means for effective cleaning.

[0007]

Means for Solving the Problems In the present invention, as a means for achieving the above-mentioned object, there is provided a slower 2 mounted on a body 1 of a grain processing device or a feed cutting device. Discharge cylinder 2 provided on the shoulder of casing 20
The air outlet 3 is opened in the middle of the wall of the discharge cylinder 26 which rises in connection with the discharge port 25 of the air outlet 4, and the air outlet 3 is connected to the air outlet 3 by the switching valve-shaped on-off valve 4. On the downstream side, the inside of the discharge cylinder 26 is shut off and the outlet 3 is connected to the discharge cylinder 2
The connection tube 5 is connected to the outside of the outlet 3 and the hose 6 is connected thereto. The present invention proposes a cleaning device for an agricultural machine to which a nozzle 7 is connected via a cleaning device after the operation is completed.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION An apparatus for cleaning a machine body after an operation of an agricultural machine according to the present invention is applied to a grain processing apparatus such as a grain dryer or a grain storage tank. Utilizing a milling thrower equipped to transport the processed grains to a high place, a discharge cylinder that rises in connection with the discharge port at the shoulder of the casing that houses the impeller In the middle of the cylinder wall, as close to the discharge port as possible, an air outlet for opening to the outside is opened, and the outlet is closed and the inside of the discharge cylinder is opened. A switching valve-like opening / closing valve for switching the opening and closing of the discharge cylinder to a closed state is provided, and this opening / closing valve is controlled to be opened and closed by remote control by a manual mechanism such as an electric mechanism or a wire. To the outlet, connect a connecting pipe in a branch The leads connect the hose, preferably provided with a nozzle on its distal end.

[0009] Thus, when the processing of the grains is completed and the grains are discharged from the inside of the machine, the thrower equipped for high-altitude graining on the machine is operated, and the inside of the casing of the machine is operated. The air blower blows air by the rotation of the impeller, and the exhaust air is blown out from the nozzle at the tip of the hose by the switching operation of the on-off valve, which is clogged with dust and debris on the inner and outer surfaces of the body. Spray and clean the area.

Further, in a cutting processing device such as a blow-up cutter having a blower for blowing the cut feed, the cutting device is connected to a discharge port of a shoulder portion of a casing accommodating an impeller of the blower. In the part of the cylinder wall as much as possible on the cylinder wall in the middle of the ascending cylinder, an outlet is provided for taking out air to the outside, in the same manner as the outlet provided in the discharge cylinder of the above-mentioned grain processing device, and there, Equipped with an on-off valve for switching the air blown from the discharge port of the casing to the state of blowing out to the tip side of the discharge cylinder and the state of blowing out from the outlet,
Connect the connecting cylinder to the outlet and connect the nozzle to it via a hose.When the work is completed, only the slower is operated with the machine stopped operating, and the open / close valve is switched. The air is blown out from the outlet, and the cleaning is performed by the compressed air blown out from the nozzle.

[0011]

Next, an embodiment will be described in detail with reference to the drawings. FIG. 1 is an overall perspective view of an agricultural machine A for carrying out the means of the present invention, FIG. 2 is a partially cutaway perspective view of the main part of the same, and FIG. 1 is a fuselage, 2 is a thrower mounted on the outer surface of the fuselage 1.

In this embodiment, the agricultural machine A is a grain dryer, and has a storage unit in which the grains to be dried are loaded, and a storage unit for storing the grains by the operation of the circulation system. This is a normal type in which a drying unit is provided to allow the drying air to be applied to the grains flowing down and flowing down.

The thrower 2, which is mounted on the outer surface of the machine body 1, carries out the grains which have been stretched into the machine body 1 and dried to a predetermined moisture content to the front of the machine body 1 by the operation of the circulation system. When the lift 10 is taken out of the machine at a high place by the elevator 10 erected on the front side, the dried grain taken out from the discharge cylinder at the top of the elevator 10 is further raised to a higher height such as the second floor of a work building. It is a thrower for high-altitude transportation mounted on the airframe 1 so as to be transported to a place.

As shown in FIG. 2, the thrower 2 has a blade 20 composed of a plurality of flip-up blades which are rotated by driving a rotary shaft 21 mounted on a shaft portion of a casing 20 formed in a disk shape. The car 22 is stored, and at the center of one side wall of the casing 20 in the axial direction, a grain receiving inlet 23 is opened, and a grain feeding spiral for feeding and rotating in connection with the rotating shaft 21 is provided. A drive pulley or an electric motor M1 for driving the rotary shaft 21 is mounted on the other side wall of the casing 20, and the discharge cylinder 2 is mounted on the shoulder of the casing 20.
4 is a general fryer thrower constructed by connecting a discharge cylinder 26 rising high to a discharge port 25 at the upper end of the discharge pipe.

Reference numeral 3 denotes an air outlet formed in the cylinder wall 26a of the discharge cylinder 26 of the lower 2 and is provided at a position near the discharge port 25 at the upper end of the discharge cylinder 24 of the casing 20.

Reference numeral 4 denotes an opening / closing valve provided in the discharge cylinder 26 so as to open and close the discharge port 3 in a state where the discharge port 3 is opened to the inside of the discharge cylinder 26 as shown by a solid line in FIG. At this time, when the inside of the discharge cylinder 26 is closed at a position above the outlet 3, and when the outlet 3 is closed with respect to the inside of the discharge cylinder 26 as shown by a chain line in FIG. The switching valve is configured to open the cylinder 26.

An electric motor M2 for opening and closing the on-off valve 4 is remotely operated by operating a switch S mounted on a control panel 11 mounted on the front of the body 1.

The remote control of the opening / closing operation of the on-off valve 4 is performed by attaching an operating lever (not shown) in place of the electric motor M2 to the outer end side of the rotating shaft 40 of the on-off valve 4, and connecting a wire or a rope thereto. And manually operate it.

Reference numeral 5 denotes a connecting cylinder provided on the outer surface side of the outlet 3, formed in a cup shape, and connected to the outer surface side of the cylindrical wall 26a of the discharge cylinder 26 in a branched tubular form, and having a nipple shape. The hose 6 is connected to the distal end formed in the above, and the nozzle 7 is attached to the distal end of the hose 6.

The connecting cylinder 5 is connected to the cylinder wall 2 of the discharge cylinder 26.
A mounting seat 50 for mounting the motor 6a also serves as a mounting seat for an electric motor M2 for opening and closing the on-off valve 4, and the motor M2 is mounted on the mounting seat.

As shown in FIG. 4, the outlet 3 formed in the cylinder wall 26a of the discharge cylinder 26 is provided between the discharge cylinder 24 of the casing 20 and the discharge cylinder 26 connected thereto.
A joint pipe 27 formed separately is interposed so as to be joined. The joint pipe 27 is provided with an outlet 3, an on-off valve 4, a connecting cylinder 5, a hose 6, and a nozzle 7; May be set for the slower 2 of the second position.

[0022]

As described above, the cleaning device for the agricultural machine according to the present invention after the operation is completed is provided on the cylinder wall 26a of the discharge cylinder 26 of the thrower 2 mounted on the body 1 of the agricultural machine.
An air outlet 3 is opened, and the air outlet 3 is opened and closed by the on-off valve 4 so as to open and close the discharge tube 26. Since the connection pipe 5 connected to the outlet 3 leads to the nozzle 7 through the hose 6 and cleans each part of the body 1 by the compressed air discharged from the nozzle 7, even those who do not have a compressor already own the equipment. By using the slower provided in the agricultural machine A, the cleaning can be performed cleanly by the compressed air discharged from the nozzle 7.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of an agricultural machine incorporating a cleaning unit after the operation according to the present invention is completed.

FIG. 2 is a partially cutaway perspective view of a main part of the above.

FIG. 3 is a longitudinal sectional front view of a main part of the above.

FIG. 4 is a perspective view of a main part of another embodiment of the above.

[Explanation of symbols]

A: agricultural machine, S: switch, M1, M2: electric motor, 1: body, 10: elevator, 11: control panel, 2: slower, 20: casing, 21: rotating shaft, 22: impeller,
23 ... inlet, 24 ... discharge cylinder, 25 ... discharge port, 26 ...
Discharge cylinder, 26a: cylinder wall, 27: joint pipe, 3: outlet, 4
... on-off valve, 40 ... rotating shaft, 5 ... connecting cylinder, 50 ... mounting seat,
6 ... Hose, 7 ... Nozzle.

Claims (2)

[Claims] 1. A riser connected to a discharge port 25 of a discharge cylinder 24 provided at a shoulder of a casing 20 of a thrower 2 provided in a body 1 of a grain processing device or a feed cutting device. An air outlet 3 is opened in the middle of the cylinder wall of the discharge cylinder 26, and the inside of the discharge cylinder 26 is shut off on the downstream side of the outlet 3 by a switching valve-like opening / closing valve 4. A state in which the outlet 3 is opened to the discharge cylinder portion 24 side and a state in which the outlet 3 is closed to open the discharge cylinder 26 are switchably controlled. , And a nozzle 7 connected to the agricultural machine via a hose 6 after the operation of the agricultural machine. 2. A separate joint pipe 27 is interposed between a discharge port 25 of a discharge cylinder portion 24 of a casing 20 of the lower 2 and a discharge cylinder 26 connected thereto. 2. An agricultural machine according to claim 1, wherein an air outlet, an on-off valve, and a connection tube are provided, and a nozzle is connected to the connection tube via a hose. apparatus.