KR200357739Y1 - Weeding hoe for sweet potato bud bury - Google Patents

Abstract

The present invention is a sweet potato net inserting hoe having a handle and an insertion tool, the insertion tool is inserted into the fixing top coupled to the upper end of the handle, and arcs extending from the insertion fixing to the downward direction The bottom end of the body to be made of a shape having a shape that is gently bent in both sides to be inclined to provide a yam for the sweet potato net insertion hoe is configured to be horizontal with the handle, the present invention is a sweet potato growth It is possible to increase the economic profits of farmers by increasing the yield by promoting the growth and growth of sweet potatoes by inserting work to have a constant depth and horizontal direction suitable for the environment. In addition, since the insertion work is completed by one operation, the worker digs up the field to a certain size by hand, and then inserts the sweet potato sprout and removes the inconvenience and inconvenience caused by the repetitive work to fill up the excavated soil. It is possible to improve the work efficiency because it is possible to insert quickly. In addition, in order to insert a conventional sweet potato sprout is a very useful design that can prevent the fatal phenomenon that causes a severe physical force on the joints, such as the waist of the worker when the worker is in a prone position for a long time. .

Description

Weeding hoe for sweet potato bud bury}

The present invention relates to a sweet potato sprouting hoe, in particular, by inserting the sweet potato sprout into the ground in a certain depth and direction to promote the growth of sweet potatoes to increase the yield, and also to make quick and convenient inserting work to improve the work efficiency A sweet potato net inserting hoe to be improved.

In general, cultivation of sweet potatoes is carried out by planting seed potatoes in seedlings, growing sprouts, and then growing the sweet potato sprouts grown to have a height of about 30 to 40 cm. Iii) harvesting around 70-120 days is a common method.

At this time, in the process of inserting sweet potato sprouts into the main field, planting sweet potato sprouts horizontally to a depth of 3 ~ 4㎝ by utilizing characteristics that promote the growth in the shallowly buried roots (potatoes after growth) of bulbous plants. As a result, the growth promotion and activity rate are improved, and the quality and yield of sweet potatoes can be increased.

Therefore, in order to insert the above sweet potato sprout into the main field, the worker inserts the sweet potato sprout at the end of a separate tool (bar, bamboo), but it has a structure that cannot maintain a constant depth and accurate horizontal direction. Therefore, it is difficult to uniform inserting work to suit the growth environment of sweet potatoes. This resulted in a decrease in yield and necrosis caused by poor growth of sweet potatoes, resulting in an increase in economic burden due to a decline in farmers' profits.

In addition, the worker must dig the field to a certain size by hand and insert the sweet potato sprouts, and after the work is completed, the dug must be dug up again, which adds to the cumbersome and inconvenient work, thereby reducing work efficiency. It is to have a closed end.

In addition, in order to insert sweet potato sprouts in a horizontal direction, the worker must lay down a work tool having a straight shape. Therefore, when the worker is in a prone position for a long time, he / she will be severely injured at the joints such as the waist of the worker. We have a very serious distress that can only happen.

Therefore, the present invention has been devised to solve the problems caused by the conventional sweet potato inserting operation, provided with a handle and the insertion tool, the insertion tool is inserted into the top of the handle and the insert, the insertion height It is composed of a body having a gentle arc shape extending from the government to face downwards, but at the lower end of the body is formed so that the incision grooves are gently bent to both sides and horizontally with the handle, so that the sweet potato order is a certain depth It is possible to provide the optimum environment for the growth and growth of sweet potatoes by allowing the insertion work by laying down in the horizontal direction.

In addition, the sweet potato net insert for forming the end of the insert to form a sweet potato net insert portion formed with an incision groove to insert the sweet potato sprout to prevent the departure of sweet potato sprout during insertion work to enable a quick and efficient insertion work To provide a hoe.

Figure 1-An exploded perspective view of the present invention sweet potato net inserting hoe.

Figure 2-perspective view of the present invention sweet potato net inserting hoe.

3-2 is a cross-sectional view taken along the line A-A.

4-a perspective view of another embodiment of the present invention.

Figure 5-reference state of use for showing how to insert and pull from the front to the rear using the present invention sweet potato net inserting hoe.

Figure 6-reference state of use for showing how to insert by inserting from the rear to the front using the present invention sweet potato net inserting hoe.

* Explanation of symbols for main parts of the drawings

100: this invention sweet potato net scoop for cutting (hereinafter referred to as scoop for cutting)

110: handle 111: jamming jaw

112: screw hole 113: fastener

120: insertion hole 121: insertion fixing

121a: thread

122: body 130: sweet potato net holding part

130a: incision groove 131: holding edge

A: Sweet Potato

When the present invention is described in detail by the accompanying drawings as follows.

1 is an exploded perspective view for showing the configuration of the present invention, the present invention sweet potato net inserting hoe 100 is made of a handle 110 and the insertion tool 120, the insertion tool 120 is Insertion fixing portion 121 is coupled to the top of the handle 110, and extending from the insertion fixing portion 121 to be made of a body 122 having a gentle arc (弧) shape to face downward At the lower end of the body 122, the V-shaped cutting groove 130a is configured to be in a horizontal state with the handle 110.

At this time, the handle 110 is to allow the operator to easily grip (把持) to make the insertion work, the lower front of the handle is the slip generated by the worker's sweat or soil (soil) generated during the insertion work. Minimizing the phenomenon, it is preferable that the locking step 111 is formed so that the operator can be more firmly supported and supported.

In addition, the combination of the handle 110 and the insertion hole 120 may be made in a variety of structures, in the present invention to form a screw hole 112, such as a nut on the upper portion of the handle, the insertion fixing portion of the insertion hole 120 The outer surface of the (121) to form a screw thread (121a), such as bolts to be screwed, which allows the handle 110 and the insertion hole 120 to be attached and detached, thereby improving the convenience of maintenance and use. It is for letting.

At this time, the fastener 113 may be used to prevent loosening between the handle 110 and the insertion tool 120. The fastener is a butterfly nut provided with a butterfly-shaped tightening handle for easy operation by the operator. It is preferable to use (Wing nut).

The insertion tool 120 is an important configuration in the present invention, which maintains a constant depth, which is an important factor in the work of inserting sweet potato sprouts (A), to allow insertion work by lying down in a horizontal direction. In the present invention, the body 122 of the insertion tool has a gentle arc shape from the upper part of the handle to the lower direction, so that the worker simply bites the sweet potato netting on the end of the body 122 and pulls it as if dragging it into the ground. The shoots can be inserted in the ground.

To this end, but the net sweet potato holding portion 130 is formed at the end of the body 122, the net sweet potato holding portion is formed so as to form a V-shaped incision groove 130a gently bent to both sides, the incision In the middle of the inner surface of the groove 130a, the holding edge 131 having a cross-sectional shape of “∧” is formed to protrude.

At this time, the holding blade 131 is to prevent the separation and separation of sweet potato sprouts and to make more efficient and quick work, and is related to the thickness and form of sweet potato sprouts (A) because it is a structure that is gently bent to both sides. It can be used efficiently without inserting, so that the firmly firmly fixed sweet potato (A) by this will be able to improve the scope of use of the present invention.

In addition, the present invention, as shown in Figure 4 is easy to workability and fabrication, it can also be manufactured by integrally bent into a circular round bar to reduce the cost required during manufacturing.

Accordingly, as shown in FIG. 5, the worker pulls the handle from the front to the rear in the gripped state so that the sweet potato sprout A can have a predetermined depth and a horizontal direction, and also a single operation. Due to this can be easily inserted potato sweet potato will have the effect of increasing the efficiency and convenience of work.

Also, as shown in FIGS. 5 to 6, a method of inserting sweet potatoes and a method of gripping a handle by a worker according to a work environment (a method of pulling from the front to the rear and a method of sliding from the rear to the front) are shown. In this case, since the direction of the handle 110 can be freely adjusted after canceling the fastening state of the fastener, the convenience of use can be increased.

Although the embodiments of the present invention have been described in detail as described above, the scope of the present invention is not limited thereto, and it is natural that the scope of the present invention is included to those which are substantially equivalent to the embodiments of the present invention. something to do.

As such, the present invention is capable of inserting work to have a constant depth and horizontal direction suitable for the growth environment of sweet potatoes, thereby promoting the growth and growth of sweet potatoes, thereby increasing the farm's economic profit due to the increased yield.

In addition, since the inserting work is completed by one operation, the worker digs up the field to a certain size by hand, inserts the sweet potato sprouts, and eliminates the inconvenience and inconvenience caused by the repetitive work of filling the dug up after the inserting work is finished. It is possible to improve the work efficiency because it is possible to insert quickly.

In addition, in order to insert a conventional sweet potato sprout is a very useful design that can prevent the fatal phenomenon that causes a severe physical force on the joints, such as the waist of the worker when the worker is in a prone position for a long time. .

Claims (3)

A sweet potato net inserting hoe having a handle and an insertion tool, The insertion tool is composed of an insertion fixing part coupled to the upper end of the handle, and a body having a gentle arc shape extending from the insertion fixing part to face downward, but gently at both ends at the lower end of the body. Sweet potato net inserting hoe, characterized in that the bent incision groove is configured to be horizontal to the handle. The sweet potato net inserting hoe of claim 1, wherein the locking jaw is formed to protrude from the lower front of the handle. The sweet potato net inserting hoe according to claim 1, wherein a holding blade having a cross-sectional shape of "∧" is formed in the middle of the inner surface of the incision groove.