JPH09285215A - Powered universal farming excavator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the subject excavator so designed that cordless-type electric hammer and engine-powered hammer having been used in the civil engineering and construction industry are improved into a farming excavator and conventional farming implements are modified into detachable-tape forefront ones and put to good use so as to streamline farming work having been heavily laborious so far. SOLUTION: This farming excavator is so designed that various farming implements such as shovel, hoe and others, having been used in conventional farming work, are used as forefront implements detachable on the tip of this farming excavator.

Description

Detailed Description of the Invention

[0001]

This invention can be used in a new field by improving an electric hammer and an engine type hammer, which have been conventionally used in the earth-building industry with a limited range of use, for agriculture and excavators. It is the one. The purpose of the improvement is an agricultural excavator that can be used anywhere and has a wide range of use as an advanced tool with a mechanism for detaching and mounting various agricultural tools.

[0002]

2. Description of the Related Art Conventionally, electric hammers and engine hammers are one of the machine tools used in the earth-building industry. They are tools for crushing rock or concrete, punching holes for anchors, and chipping. You can also attach a scoop to the method of digging and dig a hole, but it is only considered as part of the work of the civil engineering industry. Conventionally, weed removal, bamboo shoot digging, yam digging, replanting of seedlings and plants, removal of frozen snow and ice,
In addition, when it comes to farming tools, all the tools such as hoes and scoops are for manual work. Therefore, farming was a heavy labor. To dig bamboo shoots and yams. I had to work on the steep slopes of the mountain, and working with a hoe and a scoop was a heavy labor, even for a young person, as my arms quickly became stiff and my back hurts. Even if you're used to taking bamboo shoots, you often get mad and get cut off from the middle of the bamboo shoots, which significantly reduces the product value. It is very hard work to dig a yam. To pick one yam, you have to dig a hole with a diameter of at least 70 cm and a depth of 1 meter or more, and it is very difficult to dig because of large stones and small stones. ， Unless you have done it before, you will not understand this pain.
Large infested weeds and giant roots of kaya have a diameter of about 1 meter, and the roots were so strong that it was impossible to dug with a hoe or a scoop. Even when weeding, the grass grows quickly, so we have to cut the grass often. Therefore, we must use a herbicide, and we know that it has a great adverse effect on the human body and the environment. However, I could not do anything, and this led to environmental destruction. In the present age when there are no young people engaged in agriculture, it was a tough job to dig underground crops such as potatoes and burdock roots using a hoe and a scoop. Frozen snow and ice on the road and stairs in the middle of winter is very dangerous, so I remove it with a scoop, but this work is also a tough task, and even if I remove it, it freezes again, so I have to do it often. It didn't work at all by hand. Agriculture, civil engineering, fisheries,
Exhaust gas from equipment powered by the engine and exhaust from electrically-powered equipment used elsewhere are exhausted directly from the equipment body, so it is often sucked during operation, which makes it uncomfortable. Also, when operating the equipment, there is no function for adjusting the length of the grip portion of the equipment or changing the position of the supporting portion, which is inconvenient for a large person or a small person to operate. There were many things.

[0003]

Therefore, although many people have strongly requested to be freed from such environmental destruction and heavy labor, the present invention, which was not solved, was invented in order to meet such a strong request. It is a thing.

[0004]

According to the present invention, a cordless type electric hammer and an engine type hammer used in the construction industry are improved so that they can be used as agricultural machines and excavators. It is a thing. Some engine-powered hammers that use fuel can be used for a surprisingly long time without refueling. [Objective 1 of improvement] To make it possible to use an agricultural excavator easily in any place, 1. To use an ultra-powerful battery or an electric type using a small generator, 2. It is suitable to use the engine and directly move it. [Objective 2 of improvement] To make it possible to easily attach and detach various agricultural tools suitable for work to the tip of an excavator.

[0005]

The figures are for the purpose of illustrating the invention and are not meant to be limiting. Now, its structure will be explained according to the drawings. A, [Agricultural excavator of the type that is driven by an engine using fuel]

[Brief description of drawings]

[Figure 1] is a type of engine driven by fuel,
Side view of an excavator. 1 is an excavator main body, 2 is a tool insertion slot, 3 is a take, 4 is a support, 5 is a switch, 6 is an engine, 8 is a catch, 1
2 is a support fixing part, 13 is a swirling, exhaust hose connection pipe,

[Fig. 2] shows a grip of an agricultural excavator and a mounting part of the grip. 9 and 10 are the attachment parts, 11 is the
Clasp groove,

FIG. 3 is an example of a replacement tool attached to the tip of an agricultural excavator. A, scoop, B,
Grooving excavator, C, yam digging, D, scraper,
E, pile driver, F, ax G, bull point, a, [Example of bamboo shoot moat] 1, excavator main body 1, instrument insertion slot 2 at the tip of the excavator body 1,
Attach the scoop of A of FIG. 2, Hold the device by 3 with your right hand and support 4 with your left hand. First, start the engine 6, press the tip of the scoop on the soil in front of the bamboo shoot, and pull the switch 5, which is attached to the catch 3 of the excavator, with your finger. A shock is applied, and the tip of the scoop digs into the gungun soil. 3, The shock stops when you release your finger from the switch, scoop up the soil with the scoop, slide it aside, and re-insert it into the hole in front of the bamboo shoot. When the scoop is pressed and the switch is pulled with a finger, a shock like hammering is applied again, and the gungun also digs into the soil from the tip of the scoop. When you throw it away, you can see the round root of the bamboo shoot. Press the tip of the scoop horizontally against the round root of the bamboo shoot and pull the switch with your fingertip. Joined by the calling of shock, bamboo shoots that cut cleanly from round the root portion of the bamboo shoot is, came out rolling and Gorori. 5. The advantage of this excavator is that it can be easily operated even by a weak person, and in addition to this, unlike the conventional hoe, it can be used in a targeted manner. Even when digging, there are no mistakes that can cause the bamboo shoot to get damaged and the bamboo shoot hurt. [Examples of digging yams] 1. When digging yams, first attach a scoop to the device insertion port, and dig the soil in front of the yams steadily to a diameter of 70 cm and a hole with a depth of about 1 meter. Then, attach the yam digging device shown in Fig. 3, C, to the equipment insertion port, and scrape off the soil on the front and both sides of the yam. 2. Next, with a small handheld scoop, carefully remove the soil around the yam to collect the yam. At this time, the trick is to never remove the soil behind the yam.
This is because the yam will break while digging. The above is the outline of Yamaimobori. C, [Others, removal of weeds] 1. Other uses of the present invention include field work, work for soil manipulation, replanting of plant trees, and other various work can be performed easily. 2. In rural areas, weeds and kaya were heavily infested, and the huge roots of weeds and kayas were so strong that they could not be removed by ordinary hoe or scoop. . Also, when weeding with a mower, weeds grow quickly, and we must often do weeding, which is very time-consuming and does not give us time to stop between farming work. It was a seed. therefore,
Because of the unavoidable use of herbicides, it had a great adverse effect on the human body and the environment, but even if we knew it, we could not do anything about this environmental destruction. 3. When removing weeds using the present invention, if the shaving machine of A, scoop or D of FIG. Absent. Some roots of Kaya have a diameter of about 1 meter, but the root can be removed by using the present invention. In particular, it will work if the work is done when the ground is soft after rain. Therefore, it is not necessary to use herbicides, and it is possible to prevent adverse effects on the human body and environmental damage. D, [Various usage examples of agricultural excavators] 1, In the above procedure, if you use the scraper of B, ditch excavator in Fig. 3 or D, a road surface or stairs It can also be scraped off from the roots of frozen snow or ice, and E is a pile driver made of iron lumps. If you strike the pile from directly above, it can also be a pile or a hammer, F is an ax And if there is a tree in the way, hit the ax horizontally with respect to the trunk and 45 degrees repeatedly,
You can knock down a tree, and of course you can use a scoop to replant a large tree, but the large roots that come out at that time can also be cut from an appropriate part with an ax. G is a bull point. Originally, it is a core business that crushes rocks and concrete, and can make holes for anchors and chip. By replacing the tip tool or devising the usage method, such as 2, it is enough to count up,
There are uses. 3. Incidentally, the use examples given here are for explaining the invention, and it will be more convenient for the agricultural excavator if more advanced tools suitable for various works are studied. E, [Countermeasures against exhaust gas that adversely affects the human body] 1. Directly from the device itself, exhaust gas of devices powered by engines and exhaust of electric devices used in agriculture, civil engineering, fisheries, etc. Since it is discharged to the human body, it often inhales during operation and makes me feel unwell, and the adverse effects on the human body are immeasurable. 2. In order to eliminate such conventional defects, the exhaust hose 7 is made as long and thick as possible, and the hose mounting part (13 in FIG. 1, freely rotating hose connection pipe)
With a mechanism that allows you to freely change the direction from the front to the back, you can always emit the exhaust gas to your leeward without directly inhaling the exhaust gas, and change the direction of the exhaust gas for those who are helping by your side. You can change it. F, [Extensible retractable part and support part of device] 1. When operating the above-mentioned device, expansion and contraction function of support part and support part to make it easier for large and small people to use the device. Since there was no function to change the position of, there were many inconveniences. 2, the excavator of the present invention will be described as an example.
From the excavator body, two sturdy metal rods with mounting parts 9 and 10 are protruding. This is because the part can be expanded and contracted by sliding the part 3 back and forth, but when the part 3 extends to the end point, it stops there and the part comes out. There is no. 3, a groove 11 of a stopper plate is dug in the taking-and-attaching portion 9, and a catch plate 8 is attached to the taking-in portion 3. By sliding the two sturdy iron pipes attached to the grips 3 to the two rods 9 and 10, the grips can be lengthened or shortened. After picking up 8 by holding it with your fingers and moving it to the desired location, release the catches held by your fingers to fix the take. 4. Next, at the mounting part of the supporting part 4 at the front part of the main body, there are supporting fixing parts 12 and several grooves are dug in this fixing part. This is a groove for stopping the stopper plate when the supporting portion 4 is slid back and forth. 5. With the above structure, large and small people can easily operate the device. In addition, it can be used separately for standing work and for work with middle waist or waist down. 6, However, when working, if you take out the part to extend it, a strong force will be applied to the part of the pipe you take, so
If you do not make it fairly sturdy, the pipe may break. G, [Two types of tip tools] 1. If we proceed with the above idea, the removable agricultural tool tips attached to the tip of an excavator will have long and short handles, For example, if you make two types (one with a long handle on the insert of the scoop and one with a short handle), large and small people can easily operate. 2, or it can be used separately for standing work and for work with middle waist or lower back. B, [electric type agricultural excavator] A, engine type, agricultural excavator with a powerful battery,
Or, it is an electric type using a small generator,
The usage is also the same, and the explanation is omitted here.

Claims (4)

[Claims] 1. A conventional engine type hammer that uses fuel used in the earth-building industry and a rechargeable electric hammer have been improved for agriculture. A scoop and various other agricultural equipment can be easily attached to the tip of the equipment. With a mechanism that can be detached and attached, bamboo shoots, yams, plants, weeds, frozen snow and ice, rocks and concrete can be crushed, and various other work can be performed on mountains and fields. [Powered, agricultural excavator] . 2. A person should not directly inhale the exhaust gas of an engine type device using a fuel and the exhaust gas of an electric type device which are used in the construction industry, agriculture, fishery industry, etc. including the present invention. A devised [exhaust hose]. [Circulating hose connection] Exhaust hose including filters and air purifiers is also included. 3. By adjusting the length of the take-up part of the device and moving the supporting part of the device back and forth, large and small people can use it easily and for standing work. And, I designed it so that I could easily adjust it for work such as mid-waist or hips-falling. 4. A scoop or other agricultural tool having a long handle and a short handle made into a mechanism that can be attached to and detached from the tip of an agricultural excavator. A long handle is used for standing work and a short handle is used. Is used for mid-waist or hip-lowering work, or for long people with a long handle and for short people with a short handle, [agriculture, tip tool].