JPS6117887Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to operating wheels for a small-sized control machine that can be operated by simply pushing the handle during short-distance operation.

Compact power tillers that are simpler and lighter in weight are easy to handle and lightweight, so they are used for all kinds of agricultural work.

However, since this small management machine is not equipped with wheels for running, it must be carried by hand (for long-distance transport, it must be loaded onto a truck, etc.). Therefore, although the weight is very light (less than 10 kg), the work still requires strength.

Therefore, this invention solves the above-mentioned drawbacks by attaching driving wheels that can be properly accommodated during normal work and can be used only when driving.

Hereinafter, specific embodiments of this invention will be described with reference to the drawings.

Figures 1 and 2 are side views of a small control machine equipped with this invention.The small control machine has an engine 2 mounted on a machine base 1, from which a conduction tube 3 is suspended vertically downward. In addition to having a working shaft 4 extending horizontally at its lower end, the machine also has a handle 5 extending diagonally rearward and upward at the rear of the machine, and a resistance rod 6 below. Note that various work bodies 7 are attached to the work shaft 4.

This idea involves passing the base 5a of the handle 5 through the top and bottom of the machine base 1, that is, making the outer cylinder 8 stand up on the machine base 1, and inserting the base 5a of the handle 5 into the outer cylinder 8, thereby attaching the handle 5 to the machine base 1. The structure is such that it can be moved up and down and fixed freely. The movement and fixing operations are performed using the fastener 9.

Furthermore, a rubber wheel 10 is attached to the lower side of the machine base 1 at the lower end of the base 5a of the handle 5.

With the above configuration, when performing normal work, the handle 5 is moved upward and fixed (see Figure 1), and when driving, the handle 5 is lowered and the wheels 10 are moved downward as shown in Figure 2. let By doing so, the wheels 10 can be grounded and the vehicle can be operated using the handle 5. Therefore, when using this wheel 10, the outer periphery of the wheel 10 must be located below at least the work body 7, and in some cases, the resistance rod 6, etc.

As described above, this invention is a handle 5 that extends obliquely upward from the rear of a small control machine, and the base 5a of the handle 5 is passed through the top and bottom of the machine, and the lower end is equipped with wheels 10, and it can be moved up and down and fixed. In addition to being made to move freely, a moving range is set in which the wheels 10 are located at least below the outer periphery of the work body 7 when moved further downward.

Therefore, since the wheels 10 can be grounded and rolled during operation and transportation, the operator does not have to bear the entire weight of the machine by lowering it by hand, which is labor-saving, easy, and quick.

Next, since the operation and non-operation states of this wheel 10 are linked to the up and down operation of the handle 5, operation using the wheel 10 requires lowering the handle 5 and slightly raising the front of the aircraft. Therefore, if the handle 5 is moved up and down according to the purpose, the wheels 10 will be in the desired state accordingly.
I don't forget to perform any operations.

Furthermore, one mounting member for the handle 5 and the wheel 10 can be used for both purposes, which has the advantage of being able to be manufactured at low cost.

In addition, when the vehicle is operated using the wheels 10, the rubber wheels 10 are in contact with the ground, which brings about various other excellent effects, such as the ability to absorb vibrations.

[Brief explanation of the drawing]

The drawings show a specific example of this invention; FIG. 1 is a side view of the small management machine when wheels are not used, and FIG. 2 is a side view of the same when wheels are used. Code, 5...Handle, 5a...Handle base, 7...Working body, 10...Wheel.

Claims (1)

[Scope of utility model registration request] Handle 5 extending diagonally upward from the rear of the small management machine
The base 5a of the handle 5 is passed through the upper and lower parts of the body, and the lower end is equipped with wheels 10, so that it can be moved and fixed freely up and down,
A driving wheel for a small-sized management machine having a moving range in which the outer periphery of the wheel 10 is located at least lower than the outer periphery of the work body 7 when the wheel is moved further downward.