KR20100070418A - Machine for inserting sweet potato seedling - Google Patents

Abstract

PURPOSE: A machine for planting sweet potato sprout is provided to plant the sweet potato sprout without a separate rotary driving unit due to a wheel rolling using frictional force when a user draws a frame and to plant the sweet potato sprout in a constant depth. CONSTITUTION: A machine for planting sweet potato sprout comprises; a wheel(111); a board(113) which is fixed on one side of the wheel and has a size bigger than the diameter of the wheel; a frame(120); a rotary shaft(115) supporting the wheel and the board; a bearing part(119) supporting the rotary shaft to the frame; and a planting unit which is installed on the frame and the board. The planting board includes a fixed tongs unit, a moving tongs unit, a bar including the moving tongs unit and a roll; a hinge connecting the bar to the board; a spring offering an elastic force to the fixed tongs unit; and an arc rail which is fixed to the frame.

Description

Sweet potato shoveling machine {MACHINE FOR INSERTING SWEET POTATO SEEDLING}

The present invention relates to a potato seedling inserter which is planted by inserting sweet potato seedlings into the ground using a non-powered wheel and an insertion tool.

Generally, seedlings such as sweet potato sprouts have stiff properties, and in order to plant these stiffnesses, the seedlings are planted by hand, such as planting wicks in the furrow with hands in hand and covering them with soil by hand. .

In order to plant this type of planting, the agricultural tractor is first driven to crush the ground with a rotary, and the ground crushed with a plow molding machine is formed into a pum.

After that, the worker had to make a thick furrow on the toe by using a hoe, and grasp the seed by hand in the thick furrow, plant the wick of the seed, and cover the soil with the top of the seed to cultivate the ground.

Accordingly, the planting of the planting by the worker has to work manually because the planting of the planting was very cumbersome, and a lot of manpower was required to plant the planting.

Conventional planting equipment for installing a conventional tractor for solving this problem is proposed in the publication of Korean Patent No. 10-761449.

As shown in Figure 8 to 10, the tractor planting planting device for the furrow forming the top 10 to form a pit (G) in the center of the pit; Cover tops 20 and 20 '; A bell planter operating part 80 which is rotatably operated so as to be planted by a manual work on one side and the planted bell plant is planted inside the thick furrow G; A compaction plate (30) (30 ') which covers the longitudinal end (1) while chopping soil around the thick furrow (G); It includes a compaction roller 40 to finally compact the soil compacted by the compaction plate 30, 30 'again.

That is, since the disk 50 of the conventional longitudinal plant operation unit 80 is not in the form of a wheel that touches the ridge and rolls by friction as the tractor moves forward, the drive shaft is forcibly rotated and driven by a driving means (not shown). It is a structure which rotates to 73a.

In addition, since the entire circumference of the disk 50 is not in a circular shape, the entry portions 52 and 52 'are almost swollen when entering the ridge, so that the high volume shaping soil 10 is in the groove of the main pit G. ) In advance to facilitate entry of the entry portion (52, 52 '), and gradually cover the furrows (G) with the top plate 20 to be placed in the vertical furrows (G).

Therefore, in addition to the rotary and the dumping forming machine (see FIG. 1) for forming the dumping of FIG. 8, the constitution of the furrow forming discharger 10 and the top plate 20 that emits the dumping groove G of FIG. 10 is further installed. Because it should be, there is a hassle that the work to dig the thick furrows (G) and the work of covering the thick furrows (G) has to be done more.

On the other hand, the vertical order (1) is manually mounted on the vertical placing part (51, 51 '), the vertical order (51) 51' of the rotating disk 50 guides the vertical order (1) directly It is not so easy to do (because it is only guided by the senses in space). Therefore, the placement of sweet potato sprouts is not accurate quickly and the insertion efficiency falls.

The present invention has been made in order to solve the above-mentioned problems, and its object is to provide a sweet potato inserter which is very easy to insert a potato sprout in spite of its simple structure.

In order to achieve the above object, an inserter for planting sweet potato sprouts in the tofu according to claim 1 of the present invention,

wheel; frame; A plate larger than the diameter of the wheel and fixed to one side of the wheel; A rotating shaft supporting the wheel or the plate; A bearing part rotatably supporting the rotating shaft with respect to the frame; And an inserting mechanism installed on the frame and the plate.

According to this configuration, since the wheels are rolled by friction against the torso simply by dragging the frame, there is no need for a separate driving means. It is unnecessary.

The sweet potato inserter according to claim 2 of the present invention,

The inserting mechanism includes a fixed tongs formed at predetermined intervals on the edge of the plate, a movable tongs facing the fixed tongs, an upper part of the movable tongs, and a lower end of which is provided with a roll. A hinge for joining the plate between the bar and the lower end, a spring for applying the elastic force toward the fixing forceps, and a circular arc rail fixed to the frame and acting in the opposite direction to the elastic force. It is preferable that it consists of.

According to this configuration, it is possible to implement a continuous forceps operation section and the forceps release section can be improved insertion efficiency of sweet potato order.

Sweet potato inserter according to claim 3 of the present invention,

It is preferable that a support portion fixed to the plate is disposed below the movable forceps.

According to this structure, even if the sweet potato sprout is mounted between the tong members, it does not fall down, which is very convenient.

The sweet potato inserter according to claim 4 of the present invention,

The circular arc rail is disposed on the rotating rear side of the plate, and is disposed between the fixing tongs and the movable tongs to the rear of the frame. It is preferable that a cleaning member is installed.

According to this configuration, by removing the dirt or stones in the tongs portion and the support portion passing through the tongs release section, it is possible to perform a reliable operation of the tongs and stable mounting of sweet potato shoots.

As is apparent from the above description, the embodiment of the present invention has the following effects.

If you only pull the frame, the wheels are rolled by friction against the toads, so there is no need for a separate rotation driving means, and since the insertion mechanism naturally penetrates the toads, there is no need to construct a furrow forming clay and a cover plate as in the prior art.

In addition, because the wheel is placed on the ground, the protruding part (the part where the tong part is installed) corresponds to the depth of the ground, so that the ascending buds can be inserted into the ground at a constant depth, so that they are planted less or deeply. Even harvesting is possible.

In addition, it is possible to implement a continuous forceps operation section and the forceps release period, it is possible to increase the insertion efficiency of sweet potato order.

In addition, since the supporting portion is disposed below the movable tongs, it is very convenient to prevent falling down even when mounting the sweet potato shoot between the tongs members.

In addition, the cleaning member is disposed between the fixing forceps and the movable forceps, thereby automatically removing dirt or stones trapped in the forceps and the support portion passing through the forceps release section, thereby ensuring reliable operation of the forceps and the order of sweet potatoes. Stable mounting can be performed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, in which the same terms are used for the same parts as in the prior art, and detailed description thereof will be omitted.

1 is a perspective view showing a state in which the sweet potato inserter according to a preferred embodiment of the present invention disposed in the rear of the pit shaping machine, Figure 2 is a perspective view showing the sweet potato inserter of Figure 1, Figure 3 Figure 1 is a left side view showing the main part, Figure 4 is a perspective view showing the separation of the main part of Figure 3, Figure 5 is a perspective view showing the state of use of the guide portion, Figure 6 to explain the operation of the forceps member 7 is an enlarged perspective view for showing the configuration and operation of the compaction roller member and the cleaning member.

As shown in Fig. 1, the sweet potato inserting machine system of the present embodiment is a dumping plow (1) of a tractor equipped with a rotary (R) and a plow forming plow (P), and the plow forming plow (1) The sweet potato inserter 100 is disposed at the rear of the.

Inserter 100 is largely composed of a rotating plate 110 and the insertion mechanism 130 is installed on the rotating plate (110).

As shown in FIG. 1, the rotating plate 110 includes a wheel 111 and a plate 113 fixed to one side of the wheel 111.

The wheel 111 may be a shape that can be rolled with respect to the ground of the toad. For example, the circular wheel 111 of a strip | belt-shaped circular or strip | belt-shaped polygon (preferably hexagonal or more) may be sufficient. In this embodiment, the steel strip is rolled in a circular shape and used in a welded form.

Since the wheel 111 is a strip-shaped circular or polygonal, the wheel 111 is placed without being dug into the ground.

Accordingly, the wheel 111 can be rotated by friction with the ground without a separate rotation driving means.

Plate 113 is also a rotating plate of a circular or polygonal shape, is fixed to one side of the wheel (111).

Especially. Plate 113 is larger than the diameter of the wheel 111, it is very easy to insert the edge of the plate 113 in the form protruding from the outer peripheral surface of the wheel 111. This is because the wheel 111 is placed on the ground, so that the protruding portion (the portion where the tongs are installed) corresponds to the depth of the ground, so that the ascending sprouts can be inserted at a constant depth of the ground with respect to the ground. It is possible to harvest evenly or not.

The plate 113 is supported by the rotating shaft 115. A male thread is formed on the rotating shaft 115, and the center of the plate 113 can be aligned by the bolt 117. In addition, when the wheel 111 has a hub, the rotating shaft 115 may be supported by the wheel 111.

Both ends of the rotating shaft 115 are rotatably supported by the bearing portion 119.

The bearing portion 119 is fixed to the frame 120 by the mounting bracket 121.

The frame 120 is suspended from the tractor or furrow forming machine 1 while supporting the rotary shaft 115 at both ends.

Therefore, since the frame 120 acts as a handle of the rear car, when the frame 120 is dragged forward, the rotating plate 110 naturally rotates without friction by friction with the ground of the ridge.

Insertion mechanism 130 is composed of a forceps member 140 and the forceps operation / release members 150, 170 to operate / release the forceps member 140.

The forceps member 140 is composed of a fixed forceps 141 and a movable forceps 143.

Fixing tongs 141 is formed to protrude at predetermined intervals along the circumference of the plate 113.

That is, the fixing forceps 141 are similar to those arranged in a sawtooth shape around the plate 113 as a whole.

The fixing tongs 141 is formed with a cutting groove 142.

The cutting groove 142 functions as a breather that the soil is pushed into the movable forceps 143 in the ground to help ensure that the stems of sweet potato shoots are reliably buried.

That is, when the tongs member 140 enters the ground and exits, when there is no cutting groove 142, the soil between the fixed tongs 141 and the movable tongs 143 does not apply earth pressure to the stem of sweet potato shoots. Can't be rooted firmly in

In addition, the movable clip portion 143 has a structure in which the rear side 143b opens outward with respect to the front side 143a as a strip-shaped plate.

This is because there are more stem portions in which sweet potato sprouts are placed on the rear side 143b than on the front side 143a (see Fig. 5).

The forceps operating member 150 is a member for approaching the movable forceps 143 to the fixed forceps 141.

That is, as illustrated in FIG. 4, the forceps operating member 150 includes a bar 151 disposed in a radial direction, and a hinge 153 on which the bar 151 is rotatably installed as the seesaw with respect to the rotating plate 113. And a spring 155 disposed between the hinge 153 and the lower end of the bar 151.

On the upper end of the bar 151, the movable forceps 143 are arranged vertically (that is, in the tangential direction of the rotating plate), and a rotatable roll 171 is provided.

The hinge 153 connects and supports the rotating plate 113 and the bar 151 by the fastening part 154a and the bracket 154b.

The spring 155 is preferably fixed to the seat projection 155a fixed to the rotating plate 113, the bolt seat projection 155b is fastened to the bar 151 to prevent the separation.

Since the spring 155 applies an elastic force so that the upper end of the bar 151 is narrower than the lower end, the movable forceps 143 may operate by approaching the fixed forceps 141.

Meanwhile, the forceps releasing member 170 gradually releases the operation state of the forceps operating member 150 to insert the sweet potato sprouts and then maintains the open state during the next sweet potato sprouts.

That is, the forceps release member 170 is composed of a roll 171 and the circular arc rail 173.

The circular arc rail 173 is fixed to the frame 120 while being disposed at the rear side with respect to the rotation direction of the rotating plate 113.

Thus, the section where the circular arc rail 173 is located is a tong release section, and the section on the front side of the rotating plate 113 without the circular arc rail 173 becomes a tong operating section.

As shown in FIG. 6, when the forceps operating member 150 passes through the forceps operating section, the roll 171 does not contact the circular arc rail 173.

The section in which the roll 171 contacts the circular arc rail 173 is largely divided into a progressive release section and a complete release section.

The progressive release section is a section in which the forceps are slowly released by pushing the roll 171 toward the rotating plate 113 in a cam method (thickness becomes thicker). In this progressive release section, the insertion of sweet potato sprouts begins and ends.

The complete release section is a state in which the movable forceps 143 are opened to the maximum with respect to the fixing forceps 141 to mount the sweet potato at the top of the rotating plate 113.

On the other hand, as shown in Figure 6, it is preferable that the guide section rail 173c for guiding the roll 171 accurately in the progressive release section is formed. The guide section rail 173c corresponds to a complete operating section (completely closed section).

Thus, the circular arc rail 173 is preferably composed of a complete release section rail (173a), a progressive release section rail (173b), a guide section rail (173c).

The section without the circular arc rail 173 and the guide section of the circular arc rail 173 become a fully operated section.

As mentioned above, by the structure of the circular arc rail 173, continuous insertion work can be performed and productivity can be improved.

In addition, the forceps member 140 is disposed so as to face in a tangential direction with respect to the rotation direction, it can be dug well into the ground of the patina.

On the other hand, as shown in Figure 4 and 5, it is preferable that the support portion 145 is provided on the lower rotating plate 113 of the movable forceps 143.

The support portion 145 is to completely block the probability of exiting between the fixing forceps 141 and the movable forceps 143 when the sweet potato order is placed.

The movable forceps 143 are allowed to approach or retreat on the tip 145.

Characteristic of the present invention is preferably the guide portion 160 is disposed on the forceps member 150.

Guide portion 160 is disposed to be inclined so that the lower end is closer to the tong member 140 than the upper end, as shown in Figure 5 to grab the sweet potato order from the top and lower down immediately between the fixed forceps 141 and the movable forceps 143 I can guide you.

Therefore, since the sweet potato sprout is quickly mounted on the forceps member 150, the productivity can be greatly improved.

The guide unit 160 may be disposed at a close position before moving to a section in which the circular rail 173 is not provided.

The guide part 160 is supported by the frame 120 by the servo 161.

The guide part 160 may further increase the placement efficiency of the sweet potato shoot by interacting with the configuration of the support part 145.

As shown in Figure 1 and 2, when the cover plow member 180 is disposed below the rear side of the rotating plate 113, the tong member 140 serves to cover the soil coming out to dig into the ground again. When compacting with the compaction roller 191 can increase the compaction efficiency.

The clay plow member 180 is composed of a clay plow substrate 181 and a support portion for supporting the plow plow substrate 181 on the frame 120.

The supporting part is a fixing bolt for fixing the support bar 183 and the insertion piece 185 and the support bar 183 into which the support bar 183 is inserted to the insertion piece 185 so as to vertically and rotationally rotate the cover plow substrate 181. (189).

Therefore, by loosening the fixing bolt 189 to move or rotate the support rod 183 up and down, it is possible to place the position of the plunging war substrate 181 in the desired direction.

In addition, the back and forth moving plate 188, which is supported to be movable back and forth with respect to the support bar 183, is fixed to the cover plow substrate 181.

The front and rear movement plate 188 is formed with a front and rear movement slot 182, and the fixed bracket 187 and the front and rear movement plate 188 fixed to the lower end of the support bar 183 are fastened by the fastening part 182.

Therefore, it can be arrange | positioned at a desired position by moving back and forth the cover dispute board 181 in the state which released the fastening part 182. FIG.

The compaction roller member 190 is preferably installed at the rear side of the frame 120.

The compaction roller member 190 planted sweet potato shoots and finally chops the soil so that the sweet potato shoots are firmly covered on the ground.

The compaction roller member 190 is composed of a compaction roller 191 and a support bracket 192 to which the compaction roller 191 is rotatably supported.

In addition, the support bracket 192 is preferably supported by the frame 130 by the hinge 193 to be able to swing up and down.

The hinge 193 is configured to couple in a state in which a hinge plate 199 formed on the support bracket 192 is inserted between a pair of support brackets 194 fixed to the frame 120. This hinge 193 may be implemented with a bolt and a nut.

The compaction roller 191 that can be pivoted up and down has improved flexibility because it has some flexibility when the ground of the ridge is uneven.

In addition, the compaction roller member 190 is preferably provided with a stopper that allows the compaction roller 191 to descend downward as much as possible.

The stopper is composed of a locking bracket 196 installed in the frame 120, an insertion rod 195 inserted into the locking bracket 196 so as to be movable up and down, and a pin 197 fitted into the insertion rod 195. have. In addition, the lower end of the insertion rod 195 is fixedly coupled to the hinge plate 199.

Therefore, since the compaction roller 191 is no longer lowered by the pin 197, height adjustment is possible with respect to the ground of the head.

In addition, the spring 198 is preferably installed between the locking bracket 196 and the lower insertion rod 195.

Since the spring 198 exerts an elastic force in the direction in which the compaction roller 191 keeps pressing against the ground surface, the same compaction degree can be obtained even if the compaction roller 191 is reduced in weight.

On the other hand, if the cleaning member 200 is disposed between the forceps member 140 of the forceps release section, it can be conveniently carried out by removing the stone or soil sandwiched therebetween.

The cleaning member 200 includes a brush part 210, a brush mounting piece 211 for mounting the brush part 210, a mounting bracket 213 on which the brush mounting piece 211 is mounted, and a brush part 210. Consists of a control bolt 215 for the removal and rotation of.

The brush portion 210 is composed of a brush 210a and a brush support rod 210b for supporting the brush 210a.

The brush mounting piece 211 is in the form of a pipe, in which a brush support rod 210b is inserted and mounted. In order to securely support the brush support rod 210b, the adjustment bolt 215 is preferably fastened to the brush mounting piece 211.

The mounting bracket 213 is fixed to the frame 120 to support the mounting bracket 213. The mounting bracket 213 may be omitted depending on the size or shape of the brush portion 210.

As described above, although described with reference to a preferred embodiment of the present invention, the present invention can be variously modified or modified without departing from the spirit and scope of the present invention described in the claims Those skilled in the art will appreciate.

The present invention is applicable to any device that inserts a seed such as sweet potato.

1 is a perspective view showing a state in which the sweet potato inserter according to a preferred embodiment of the present invention disposed in the rear of the dumping plowing device.

Figure 2 is a perspective view of the sweet potato inserter of Figure 1;

3 is a left side view of the main part of FIG. 1;

4 is an exploded perspective view of the main part of FIG. 3;

5 is a perspective view showing a state of use of the guide portion.

6 is an exploded view for explaining the action state of the forceps member.

Figure 7 is an enlarged perspective view for showing the configuration and action of the compaction roller member and the cleaning member.

Figure 8 is a schematic side view showing the configuration of a conventional tractor planting device for installation.

9 is a schematic side view showing a state in which the seedling is planted while placed in the thick furrows (G).

Figure 10 is a front view to help understand the furrows and pats and pats (G).

<Explanation of symbols for the main parts of the drawings>

100: inserting machine 110: rotating plate

111: wheel 113: plate

115: rotating shaft 119: bearing

120: frame 130: insertion mechanism

140: tong member 141: fixing forceps

142: cutting groove 143: movable clip

150: forceps operating member 160: guide portion

170: tong release member 173: circular arc

180: cover plow member 190: compaction roller member

200: cleaning member

Claims (4)

In the shovel for planting sweet potato sprouts in the toad, wheel; A plate larger than the diameter of the wheel and fixed to one side of the wheel; frame; A rotating shaft supporting the wheel or the plate; A bearing part rotatably supporting the rotating shaft with respect to the frame; Sweet potato inserter including the inserting mechanism is installed on the frame and the plate. The method of claim 1, The insertion mechanism Fixing tongs formed at predetermined intervals on the edge of the plate, A movable tong part facing the fixed tong part; The upper side of the movable tongs is installed, the lower end is provided with a roll, A hinge for coupling the bar and the plate between the upper and lower ends, A spring to which the movable forceps unit applies an elastic force toward the fixed forceps; The sweet potato inserting machine fixed to the frame and consisting of a circular arc rail to act in the opposite direction to the elastic force. The method of claim 2, Sweet potato order inserter is disposed under the movable clamp portion is fixed to the plate. The method of claim 1, The arc rail is disposed on the rotational back side of the plate, Behind the frame is disposed between the fixed tong and the movable tongs Sweet potato inserter with cleaning member.

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