JPH0657111U - Grooving device such as transplanter - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain means that can both improve soil and improve straightness of planting. [Structure] The float provided in the planting part of the transplanter,
A planting straightness is obtained by mounting a groove forming device for forming a groove for returning to the field on the surface of the field and aligning a marker with the groove formed on the surface of the field by the groove forming device.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a groove making device such as a transplanter.

[0002]

[Prior art]

 For transplanters and rice transplanters for riding, a method is adopted in which a straight line is planted by drawing a line on the surface of the field with a side marker while driving and operating while watching it with the center marker. According to this method, it was known that it is easy to drive because a clear line can be drawn on the surface of the field with the side marker, but in practice, it is a means to drive while watching the line with a center marker. Was not taken.

[0003]

[Problems to be solved by the device]

 Here, if grooves for field reduction can be formed on the surface of the field while the transplanter or the rice transplanter for riding is running, it is possible to improve the survival and growth of grass and the like by improving the soil. In addition, it would be convenient if such a groove for returning to the field could be used to obtain straightness in planting. Therefore, the purpose of this plan is to obtain means that can both improve soil and improve straightness of planting.

[0004]

[Means for Solving the Problems]

 Therefore, attach a grooving device that forms a groove for field reduction on the field surface to the float provided in the planting part of the transplanter, etc., and align the marker with the groove formed on the field surface by the grooving device. The planted straightness was obtained by.

[0005]

[Action]

 Along with the running of the transplanter, etc., a groove for returning to the field is formed on the surface of the field by the groove making device attached to the float. Then, by aligning the marker with the groove thus formed, straightness of traveling of the transplanter or the like is obtained.

[0006]

【Example】

 Embodiments of the present invention will be described below. First, a grass transplanter will be described as an example of the transplanter. As shown in FIG. 1, a planting section 2 is connected to the rear of a passenger vehicle 1. The motive power of the engine inside the hood 3 of the passenger vehicle 1 is transmitted to the rear wheels 4 to drive the vehicle. Reference numeral 5 is a front wheel, 6 is a steering wheel, and 7 is a driver's seat. The planting section 2 includes a seedling placing table 10, a float 11, and a planting device 12, and the seedling placing table 10 is supplied with sapling seedlings. Then, the power of the engine of the passenger car body 1 is transmitted from the transmission shaft 13 to the planting section 2 to operate the planting device 12, and take out the grass seedlings one by one from the lower end of the seedling stand 10 to perform the planting work. To do.

Therefore, according to the present invention, as shown in FIG. 2, by mounting the grooving device 15 on the float 11 provided in the planting part 2 of the transplanter or the like, the seedlings are planted by the planting device 12 on the field surface. Grooves 16 for field reduction are formed while the plants 16 are running. The one shown in the figure is a six-row planting type transplanter, in which a total of four grooves 17 are formed by disposing grooving devices 15 at both ends of each of the three floats 11. ing. Then, the marker 19 at the tip of the rod 18 extending to the front side of the passenger vehicle 1 is operated so as to be directly above the groove 17 'formed in the previous step, thereby obtaining straight traveling performance during traveling with planting. It is configured. As shown in FIG. 3, the base end of the rod 18 is rotatably attached to the machine body, and when the marker 19 is not used, the rod 18 and the marker 19 are attached, for example, to the spare seedling stand 10. It is convenient to use a structure that can be stored near the frame pipe so that it does not get in the way. According to the above means, the groove 17 for attaching to the float 11 can be used to form the groove 17 for returning to the field while the transplanter is running, and the soil can be improved to improve the seedling survival and growth. Like Further, there is a feature that it is possible to obtain straightness at the time of planting traveling by traveling while aligning the marker 19 with the groove 17 'formed on the field surface in the previous step. In this way, the straightness of traveling can be obtained simply by looking at the front side of the vehicle body, and the marker 19 is easy to see and convenient.

Next, FIGS. 4 and 5 show a groove making device 20 according to another embodiment of the present invention. The grooving device 20 of the present embodiment has a rake shape with a plurality of comb blades 21, and is configured such that a single grooving device 20 can form a large number of grooves 17 on the field surface. Further, in the grooving device 20 of this embodiment, in the six-row planting type transplanter, the grooving device 20 is arranged at the center and both ends of each of the three floats 11, and each of the seedlings 16 Grooves 17 are formed at a total of seven places in each of the spaces. According to the above means, by forming a considerable number of grooves 17 on the surface of the field by the rake-shaped ditching device 20, a larger amount of air can be put into the soil, and the soil reducibility is improved. Can be planned. There are also many cracks when the field is dried, which has the advantage of being more effective in production.

FIGS. 6 and 7 show a groove forming device 30 according to still another embodiment, in which a support column 31 extending in front of the float 11 is provided with a support column 32. It has a configuration in which a number of comb blades 33 are attached. The grooving device 30 may be installed between the rear wheel 4 of the passenger vehicle 1 and the float 11. Further, as shown in FIG. 8, for example, the column 32 is rotatably passed through a sleeve 34 formed at the tip of the support arm 31, and the column 32 is fixed with a push bolt 35, thereby changing the angle of the comb blade 33. It is recommended that it be configured to be. In this way, the depth of the groove formed by the groove forming device 30 can be adjusted, and by forming the deep groove, the groove can be adjusted so that the groove remains even after being pressed by the float 11 after the groove is formed. There is an advantage that it can be done. According to the above means, even if the surface of the field is uniformly pressed by the float 11, the groove will remain, so that the soil reduction will not be delayed and the seedlings will grow well. In addition, since the grooves can be formed evenly on the surface of the field, and there are many cracks when the field is dried, there is an advantage that it is more effective in production.

9 to 11 show means according to still another embodiment, in which groove forming devices 40 are provided at six positions in front of the float 11 and formed by these groove forming devices 40. The position of the groove 17 is shown to match the position of the planting line of the seedling 16. As shown in FIG. 10, the grooving device 40 is divided into a grooving tip portion 41 and a grooving extension portion 42 to make the grooving tip portion 41 adjustable in depth and to form the grooving extension portion 42. Is preferably detachable from the back surface of the float 11. According to the above means, seedlings can be expected to improve the growth of the seedlings by planting the seedlings in the grooves formed by the groove making device. In addition, soil can be improved by forming grooves.

Further, when the conventional six-row planting machine is viewed from the front, as shown in FIG. 12, the four-row seedlings 16 are run across the wheels 50. For example, when the striation L was 20 to 21 cm, the tread M of the transplanter was set to about 83 cm. However, if the tread used in the conventional six-row planting is not changed in the eight-row planting machine, the tread width will be narrow and unstable. Therefore, in the case of an eight-row transplanter, as shown in FIG. 13, the tread M can be widened by running the six-row seedlings 16 between the wheels 50, which reduces the risk of tipping. It's safe. For example, when the striation L is 20 to 21 cm, the tread M of the transplanter may be set to about 120 cm. With this setting, the wheels 50 will pass through the center of the rows of the seedlings 16, and even if the wheels are left behind, the seedlings will not enter the groove marks, and the seedlings will fall over. You can eliminate the risk of poor growth.

[0012]

[Effect of device]

 According to the grooving device of the present invention, the grooving device mounted on the float can be used to form a groove for returning to the field while the transplanter is running, and the soil can be improved to improve grass survival and growth. You can In addition, since it is possible to obtain straightness when planting and running by using the groove formed on the surface of the field, it is very convenient. In addition, the formation of the groove also increases the number of cracks when the field is dried, which is also advantageous in that it is more effective in production. Therefore, this plan has the feature that both soil improvement and planting straightness improvement can be achieved.

[Brief description of drawings]

1] Side view of transplanter

FIG. 2 is a plan view of the transplanter according to the embodiment of the present invention.

FIG. 3 is a partial side view of the transplanter.

FIG. 4 is a plan view showing a groove forming device according to another embodiment of the present invention.

FIG. 5 is a side view of the same.

FIG. 6 is a plan view showing a groove forming device according to still another embodiment.

FIG. 7 is a side view of the same.

FIG. 8 is a perspective view of the same.

FIG. 9 is a plan view showing a groove forming device according to still another embodiment.

FIG. 10 is a side view of the same.

FIG. 11 is a cross-sectional view taken along arrow of FIG. 10A-A.

[Figure 12] Front view of a transplanter for six-row planting

[Figure 13] Front view of a transplanter for Hachijo planting

[Explanation of symbols]

 2 Planting part 11 Float 15 Grooving device 17 Groove 19 Marker

Claims (1)

[Scope of utility model registration request] 1. A grooving device for forming a field-returning groove on a field surface is attached to a float provided in a planting portion of a transplanter or the like, and a marker is provided on the groove formed on the field surface by the grooving device. Grooving device such as a transplanter configured to obtain straightness with planting when combined.