JP3002382U - Earthing machine for ridges - Google Patents

Abstract

(57) [Abstract] [Purpose] While running the running body in the groove on the ridge side, after scraping up the soil in the groove onto the running body, it can be dropped from above to the approximate top edge of the ridge. Since the stem of the ridge is not damaged and the flume on the upper surface of the ridge is kept as it is and the soil in the groove is scraped up, there is no need for an assistant to provide a ridge tiller that can save labor costs. The purpose is to [Structure] A traveling body 12 that travels in a groove provided on a side portion of a ridge, an earth scraping portion 14 that is provided in the traveling body, and scrapes soil near the groove onto the traveling body, and the soil. A soil drop mechanism 16 is provided for dropping the soil scraped up by the scraping section to the edge of the ridge. The soil in the ditch can be scraped up on the running body by the soil scraping unit, and can be dropped from the upper side to the ridge top while transporting it to the approximate edge of the ridge by the dropping mechanism, and the stem of the seedling growing on the ridge upper surface. Labor costs can be saved without damage and without the need for assistants.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 TECHNICAL FIELD The present invention relates to an earth hanging machine such as a ridge for hoisting the soil near the groove on the side of the ridge on the upper surface of the ridge provided in the field.

[0002]

[Prior art]

 Conventionally, when seedlings such as leaf tobacco are cultivated in a ridge in a field, an interval of about 30 to 50 cm, preferably about 40 cm is provided on the upper surface of the ridge mulched with a film such as vinyl or polyethylene. The seedlings are then transplanted to prevent the soil in the furrows from drying up, the soil temperature is raised, and weeds are grown while the seedlings are grown. For this transplanted leaf tobacco seedling, the soil in the groove on the side of the ridge was scraped up around the seedling in about one month after transplantation, thereby preventing the seedling from lodging and raising the seedling on the upper surface side of the ridge. The root hairs are rooted for the strong growth of this true leaf.

The operation of scraping the soil onto the upper surface of the ridge was performed manually while the operator grips the hoe and bends his waist, but in recent years, it requires a lot of work and the burden on the operator is large. A work vehicle such as a tailor is used. When scraping soil on the upper surface of the ridge with this work traveling body, as shown in FIG. 8, the work traveling body is moved while the operator operates in the groove on the side of the ridge, and the work traveling body is laid on the upper surface of the ridge. Lift the existing film with the film receivers on both sides of the work carriage, and rotate the spoon claws on the advancing side of the work carriage at high speed to scrape the soil in the groove to the ridges on both sides and scrape it around the seedlings. , After that, the film is accreted again on the upper surface of the ridge.

[0004]

[Problems to be solved by the device]

 However, there is a drawback that the stalks of the seedlings are scratched by the soil scraped to the upper surface side of the ridges by the spoon claws of the work traveling body rotating at high speed, and the growing seedlings are ill. In addition, the operator who operates the work traveling body and the film that is lifted from the ridge surface to be received by the film receiver on the side of the work traveling body, or the film which is laid down on the upper surface of the ridge after the work traveling body has traveled. There was a problem such as the need for an assistant to put soil on the upper surface of the end to organize it.

The present invention has been made in view of the above conventional problems, and an object thereof is to scrape the soil in the groove onto the traveling body while causing the work traveling body to travel in the groove on the ridge side. After that, the stalks of the seedlings are not damaged, and the flume on the upper surface of the ridge is kept as it is without needing an assistant, and the labor cost is kept. It is to provide earth-moving machines such as ridges that can save money.

[0006]

[Means for solving problems]

 In order to achieve the above-mentioned object, the present invention provides a traveling body 12 that travels in a groove D provided on a side portion of a ridge R, and a soil S that is provided in the traveling body 12 and near the groove. 12 Soil such as a ridge provided with a soil scraping section 14 for scraping up and a soil drop mechanism 16 for dropping the soil S scraped up by the soil scraping section 14 to the approximate edge of the ridge R. It consists of a hanging machine 10.

Further, the soil scraping portion 14 may be provided so as to be inclined forward and downward or obliquely rearward and downward with respect to the traveling direction of the traveling body 12.

The soil scraping section 14 may be composed of an endless operating body 36, and the endless operating body 36 may be provided with vane plates 38 at a required interval.

Further, the vane plate 38 may be formed in an L shape in end view.

A gutter 40 may be provided on the lower surface side of the endless motion body 36.

Further, the soil drop mechanism 16 is provided with a transport means 62 for transporting the soil S scraped up by the soil scraping part 14 to the top side of the ridge R, and the transport means 62 is provided for the ridge R. A discharge port 64 may be provided near the upper edge of the top.

Further, the conveying means 62 may be composed of a screw feeder 66 which is arranged in a cross shape with respect to the soil scraping section 14.

[0013]

[Action]

 When the soil in the groove is dropped on the top of the ridge on the side by using the earthmoving machine such as the ridge of the present invention, the earthmoving machine is run along the groove at the same time. The raising part and the earth drop mechanism are interlocked. Then, the endless moving body of the soil scraping section is rotated to scrape the soil in the groove into the trough with the blade plate, and further, while scraping up the scraped soil with the blade plate rising in the trough. From the upper end of the gutter, throw it into the soil drop mechanism. Further, the soil thrown into the soil dropping mechanism is transported to the discharge port at the end by the transporting means, and the soil is continuously dropped from the discharge port to the top of the ridge.

[0014] Therefore, since the soil in the groove is scraped and dropped from the upper part to the vicinity of the apex of the ridge from above, the stems of the seedlings growing at the ridge are not scratched by the soil and the seedlings are not damaged. You will be able to grow more soundly. Also, since the film mulched in the ridges is not lifted up, one worker can easily operate the earthmoving machine and save labor costs without the need for an assistant. In addition, since the film on the upper surface of the ridge is not lifted up, there is no gap between the film and the upper surface of the ridge, so that weeds are not generated, and there is no need for troublesome management after soiling work.

[0015]

【Example】

 Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 and FIG. 2 show an earthing machine 10 for ridges or the like according to an embodiment of the present invention. As is clear from the figure, the earth-moving machine 10 for the ridges and the like has a traveling body 12 that travels in a groove D provided on a side portion of the ridge R and a traveling body 12 that is provided in the traveling body 12 and is close to the groove D. It comprises a soil scraping section 14 for scraping up the soil on the traveling body, and a soil drop mechanism 16 for dropping the soil scraped up by the soil scraping section 14 to the approximate edge of the ridge. is there.

Accordingly, while the traveling body is being run by the worker in the groove on the side of the ridge, the soil scraping portion scrapes the soil in the groove onto the traveling body, and the scraped soil is applied to the soil dropping mechanism. The seedlings that are transplanted to the top of the ridge can be laid on the top of the ridge without damaging the stems of the seedlings, and the seedlings can be grown soundly. It saves money without the need for an assistant to hang the film on the ground to lift the film.

As shown in FIGS. 2 and 3, the traveling body 12 is installed on a vehicle body 20 having two drive wheels 18, 18 pivotally supported on the lower surface thereof, and on an upper surface position of the vehicle body 20 on the end side thereof. The engine 22 is provided with the engine 22, the transmission portion 24 for transmitting the power of the engine 22 to the drive wheels 18, 18, and the handle 26 protruding from the substantially central portion of the vehicle body 20 to the upper side of the engine 22. It consists of a normal agricultural work machine. The handle 26 is provided with a chain lever 28 of the transmission 24, a main clutch lever 30, a wheel clutch lever 32, a work clutch lever 34, and the like.

As shown in FIG. 1 and FIG. 2, the soil scraping portion 14 is formed by an endless moving body 36 that is installed obliquely forward and downward on the traveling direction side of the traveling body 12. 36, a vane plate 38 is provided at a required interval, and a trough 40 is provided on the lower surface side of the endless motion body 36.

In the embodiment diagram, an underframe 42 is installed diagonally forward and downward on the traveling direction side of the vehicle body 20 of the traveling body 12, and a gutter 40 having a substantially U-shaped cross section is installed on the upper surface of the underframe 42. A plow 41 is provided so as to project from the tip of the gutter 40 which is slanting forward and downward. An endless operating body 36 is arranged on the upper surface side of the gutter 40. Further, auxiliary wheels 43 are pivotally supported on the lower surface side of the underframe 42, so that the traveling body 12 can be stably run while supporting the endless motion body 36 and the trough 40.

As shown in FIGS. 4, 5 and 6, the endless operating body 36 includes frame plates 46, 46 fixed upward along the upper ends of the side plates 44, 44 on both side surfaces of the gutter 40. And the endless chains 48, 48 which are arranged in a circular shape on the inner surface side of the frame plates 46, 46, and the blade plates 38 are provided on the outer peripheral surfaces of the endless chains 48, 48 with a required space. It is fixed.

A rotary shaft 50 is provided at an oblique lower end portion of the frame plates 46, 46, a drive shaft 52 is provided at an oblique upper end portion of the frame plates 46, 46, and an upper portion is provided at an intermediate portion of the frame plates 46, 46. Tension rotary shafts 56 are axially supported by projecting projecting plates 54, 54, respectively, and the endless chains 48, 48 are wound around the chain wheels 58, 58 fixed at positions near both ends of these rotary shafts. It has been banded. The endless chains 48, 48 aligned with the chain wheels 58, 58 can be stably rotated without causing a slip during rotation.

The vane plate 38 is formed in an L shape in an end view, and the horizontal portion 60 a of the L-shaped vane plate 38 is fixed to the outer surface side of the endless chains 48, 48 with a locking pin or the like (not shown). A vertical portion 60b bent perpendicularly to the portion 60a is provided so as to stand upright with respect to the endless chains 48, 48.

As a result, when the upper moving parts of the endless chains 48, 48 are slantingly descended and turned in the reverse direction at the lower ends of the frame plates 46, 46, the plow 41 with the plow 41 at the tip of the gutter 40 is used. The soil S on the ground is scraped by the vertical portion 60b of each blade 50 into the lower end portion of the gutter 40 as shown in FIG. Further, the soil S scraped into the lower end of the trough 40 has a lower moving part of the endless chains 48, 48 that rises obliquely upward, and is fitted into the trough 40 while rising. The vertical portion 60b will be scraped up to the upper end of the gutter 40. Therefore, the film mulched on the upper surface of the ridge R can be held as it is, and only the soil in the groove D can be scraped off by the blade plate 38 and lifted up above the vehicle body 20. When the soil S on the ground contains many pebbles, the pebbles are clogged in the gutter 40, which makes it difficult to rotate the blade plate 38. Therefore, when the soil S contains a large number of small stones, the endless chains 48, 48 are rotated in the direction opposite to the arrow in FIG. 6, and the soil S on the ground picked up by the plow 41 at the tip of the gutter 40 is used as a blade. It is preferable to lift it diagonally upward while scooping with the plate 50.

The endless operating body 36 is not limited to the endless chains 48, 48, and may be an endless belt, an endless net, or the like. Further, the blade plate 38 is not limited to the L shape in the end view, and the vertical portion of the blade plate may be curved in the traveling direction. As a result, the soil S on the ground can be efficiently scraped and picked up.

In addition, the endless motion body 36 of the soil scraping section 14 is not limited to being installed in a front-down direction obliquely with respect to the traveling direction of the traveling body 12, and may be slanted with respect to the traveling direction of the traveling body 12. It may be installed in a rearward-down manner. In this case, since the soil S in the groove is scraped off and scraped up at a position near the drive wheel 18 of the vehicle body 20, the traveling body 12 can travel more stably.

As shown in FIGS. 1, 2, and 3, the soil drop mechanism 16 includes a transport unit 62 that transports the soil S scraped up by the soil scraping unit 14 to the top side of the ridge R. The carrying means 62 has a discharge port 64 at the upper edge of the top of the R ridge. As a result, the soil scraped up above the vehicle body 20 by the soil scraping unit 14 is fed into the conveying means 62, and while the scraped soil S is conveyed to the discharge port 64 of the conveying means 62, near the top of the ridge R. You can drop it on the edge from above.

In the embodiment diagram, the conveying means 62 is formed of a screw feeder 66 which is arranged in a cross shape with the endless motion body 36 of the soil scraping portion 14. As shown in FIG. 6, the screw feeder 66 is supported by the vehicle body 20 near the lower end of the endless operating body 36, and is an end surface projecting from both side surfaces of the vehicle body 20 to the top edge of the ridge R. An approximately U-shaped trough 68, and the soil S that is axially supported in the trough 68 and that is poured into the trough 68 from the trough 40 on the lower surface side of the endless operating body 36 is provided on both ends of the trough 68. 64, and a screw 70 for conveying to 64. The discharge ports 64, 64 at both ends of the trough 68 having the substantially U-shaped end face are reinforced by arc reinforcing plates 72, 72 continuously provided on the upper surface side thereof.

Further, a chute plate 74 is connected to the upper end of the trough 40 on the lower surface side of the endless motion body 36 and the trough 68. As a result, the soil S scraped up to the upper end in the trough 40 is thrown into the trough 68 from the chute plate 74, and the screw 70 rotating in the trough 68 moves the inside of the trough 68 to the end portion. It is continuously conveyed to the discharge ports 64, 64. Then, the stem of the seedling N dropped and transplanted from the discharge outlets 64, 64 to the top edge of the ridge R can be laid without damaging.

The conveying means 62 is not limited to the screw feeder 66, and a belt conveyor, a slat conveyor, or the like may be used.

As shown in FIGS. 2, 3 and 6, an interlocking mechanism for interlocking the soil scraping section 14 and the soil drop mechanism 16 with the transmission section 24 above the transmission section 24 of the vehicle body 20. 76 are installed. The interlocking mechanism 76 is rotatably supported by a machine frame 78 projecting from the upper surface of the transmission unit 24 and a lower position in the machine frame 78. The drive shaft 52 of the endless operating body 36 and the screw feeder 66 are supported by the interlocking mechanism 76. A first rotary shaft 80 that interlocks with the screw 70, a second rotary shaft 82 that interlocks with the first rotary shaft 80, and a clutch portion 84 that is linked to the second rotary shaft 82.

An output transmission portion 88 interlocking with an output shaft 86 of the transmission portion 24 is disposed on a side portion of the machine frame 78 and is linked to the clutch portion 84. An operation line 90 for opening and closing the clutch portion 84 is connected to a work clutch lever 34 provided on the handle 26 of the traveling body 12.

As a result, when the working clutch lever 34 is operated while the traveling body 12 is traveling to close the clutch portion 84 of the transmission mechanism 76, the rotational force of the output shaft 86 of the transmission portion 24 causes the interlocking mechanism 76 to rotate. It is transmitted to the soil scraping portion 14 and the soil falling mechanism 16 via the first and second rotating shafts 80 and 82. Then, the soil S on the ground is scraped while the endless motion body 36 is rotated, and the screw 70 of the screw feeder 66 is rotated to convey the scraped soil to the discharge ports 24, 24 and drop it to the top of the ridge. Hang

Further, when the work clutch lever 34 is operated to open the clutch portion 84, the operations of the endless motion body 36 and the screw feeder 66 are stopped, and the soil scraping operation and the soil falling operation are stopped.

Next, the operation of the earth hanging machine 10 for ridges or the like according to the embodiment of the present invention will be described. When the soil in the groove D on the side of the ridge R is scraped against the top of the ridge R provided in the field and dropped on the top of the ridge R, the earthmoving machine 10 is installed in the groove D. The soil scraping part 14 is arranged so as to be in the traveling direction.

Therefore, the operator drives the engine 22 while keeping the main clutch lever 30 provided on the handlebar 26 in a neutral state. Then, the chain lever 28 of the transmission unit 24 is set to the forward side, and the work clutch lever 34 is tilted to close the clutch unit 84 of the interlocking mechanism 76. Thereafter, the main clutch lever 30 is operated to cause the traveling body 12 to travel along the groove D while driving and rotating the drive wheels 18 while the engine 22 is interlocked with the transmission unit 24.

At the same time, the soil scraping unit 14 and the soil drop mechanism 16 are interlocked via the output shaft 86 of the transmission unit 24 and the interlocking mechanism 76, and the endless operating body 36 of the soil scraping unit 14 is rotated. Meanwhile, the blade plate 38 scrapes the soil S in the groove D into the trough 40, and throws it into the soil drop mechanism 16 from the chute plate 74 at the upper end while scraping the blade S in the trough 40 with the rising blade plate 38. . In addition, when there are many pebbles in the soil S on the ground, the endless motion body 36 is rotated in the direction opposite to the arrow direction in FIG.

The scraped soil S put into the screw feeder 66 of the soil dropping mechanism 16 is discharged from both ends of the trough 68 by the screw 70 rotating in conjunction with the interlocking mechanism 76 in the trough 68. It is sequentially conveyed to the outlets 24, 24, and is sequentially dropped from the discharge outlets 24, 24 to the top edge of the ridge R.

Therefore, in the period 10 for applying ridges and the like of the present invention, since the soil in the groove D is scratched and dropped on the edge of the ridge R, the stem of the seedling N growing at the ridge is The seedling N can be grown soundly without being damaged. In addition, since the film mulched on the ridges R is not held by being held as it is, one worker can operate the soil loom 10 and travel without requiring an assistant, which saves labor costs. Further, since the film is not lifted up, the film is held in close contact with the ridges R and no weeds are generated, and it is not necessary to manage after the soiling work.

[0039]

[Effect of device]

 As described above, according to the earthing machine for ridges and the like according to claim 1, the traveling body that travels in the groove provided on the side portion of the ridge of the rush seedling, and the traveling body that is provided in the traveling body, By including a soil scraping portion for scraping soil near the groove onto the traveling body, and a soil drop mechanism for dropping the soil scraped by the soil scraping portion to the approximate top edge of the ridge. , It is possible to raise seedlings soundly without scratching the stem part of the seedlings while scraping up the soil in the ditch and dropping it from the top near the top of the ridge. Also, the mulched film on the upper surface of the ridge can save labor cost because there is no need to support the film by keeping it as it is, and no need for an assistant to rearrange the film after work.

According to a second aspect of the present invention, the soil scraping portion is provided in a slanting front downward direction or in a slanting rearward descending shape with respect to the traveling direction of the traveling body, so that the soil in the groove is Can only scrape up the ridges without damaging the seedlings.

According to a third aspect of the present invention, the soil scraping portion is composed of an endless operating body, and the endless operating body is provided with blade plates at a required interval, whereby the endless operating body is provided. By rotating the, the blade plate can efficiently scrape up the soil in the groove.

Further, according to the fourth aspect, since the vane plate is formed in the L shape in the end view, the vane plate fixed to the endless motion body easily scrapes up the soil in the groove while scraping it up. it can.

According to a fifth aspect of the present invention, a gutter is provided on the lower surface side of the endless operating body, so that the soil scraped in the gutter is pushed up to the upper end by the blade plate and the vehicle body is pushed up. You can lift up.

According to a sixth aspect of the present invention, the earth falling mechanism includes a conveying means for conveying the soil scraped up by the soil scraping portion to the top side of the ridge, and the conveying means comprises the ridge of the ridge. By providing the discharge port at the upper upper edge of the top part, the soil scraped up on the running body can be dropped from above onto the ridge surface of the groove part to prevent damage to the stem of the seedling.

According to a seventh aspect of the present invention, the conveying means is composed of a screw feeder arranged in an intersecting shape with respect to the soil scraping section, so that the scraped soil can be continuously fed. You can safely drop it on the ridge.

[Brief description of drawings]

FIG. 1 is a front view of an embankment machine such as a ridge according to an embodiment of the present invention.

FIG. 2 is a left side view of an earth loom such as a ridge.

FIG. 3 is a partially enlarged perspective view showing an interlocking mechanism of a speed change portion interlocking with an engine of a traveling body, a soil scraping portion, and an earth falling mechanism.

FIG. 4 is a partially enlarged perspective view showing a lower end side of the soil scraping portion.

FIG. 5 is a partially enlarged perspective view showing the upper end portion side of the soil scraping portion and the soil falling mechanism.

FIG. 6 is an enlarged vertical sectional view of a soil scraping portion and a soil falling portion.

FIG. 7 is a view taken along the line AA of FIG.

FIG. 8 is a front view of an earth loom such as a ridge showing a state in which soil is dropped onto the top of a side ridge while traveling in a groove.

FIG. 9 is a front view showing a state in which the soil in the groove is scraped up to the upper surface of the ridge by the conventional work traveling body.

[Explanation of sign]

 10 Soil-raising machine for ridges, etc. 12 Traveling body 14 Soil scraping machine 16 Soil drop mechanism 36 Endless moving body 38 Feather plate 40 Gutter 62 Conveying means 64 Discharge port 66 Screw feeder R Ridge D groove S Soil N seedling

Claims (7)

[Scope of utility model registration request] 1. A running body that travels in a groove provided on a side portion of a ridge, a soil scraping portion that is provided in the running body and scrapes soil near the groove onto the traveling body, and the soil. A soil drop mechanism for dropping the soil scraped up by the scraping section to the edge of the ridge substantially near the top, and a soil looming machine for ridges or the like. 2. The earthmoving machine for ridges or the like according to claim 1, wherein the soil scraping portion is provided in a slanting front downward direction or in a slanting rearward descending shape with respect to the traveling direction of the traveling body. 3. The earthmoving machine for ridges or the like according to claim 1 or 2, wherein the soil scraping section is composed of an endless operating body, and the endless operating body is provided with blade plates at required intervals. . 4. The earth hanging machine for ridges or the like according to claim 3, wherein the vane plate is formed in an L shape in an end view. 5. The earth hanging machine for ridges or the like according to claim 3, wherein a gutter is provided on a lower surface side of the endless motion body. 6. The soil dropping mechanism includes a transporting unit that transports the soil scraped up by the soil scraping unit to the top side of the ridge, and the transporting unit discharges the soil to an upper upper edge of the ridge. The earthmoving machine for ridges or the like according to claim 1, which has an outlet. 7. The earth hanging machine for ridges or the like according to claim 6, wherein said conveying means comprises a screw feeder arranged in a cross shape with respect to said soil scraping portion.