Device for assisting operation of rice transplanter

Abstract

The utility model relates to the technical field of rice transplanters, and discloses a device for assisting the operation of a rice transplanter, which comprises a rice transplanter main body, a bracket is fixed in the advancing direction of the rice transplanter main body, a plurality of laser warning lights are fixed on the bracket, and a plurality of light spots emitted by the plurality of laser warning lights are positioned on the same horizontal line. The device has the following advantages and effects that the device can assist a transplanter driver to judge the field distance, and the transplanting accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice transplanters, in particular to a device for assisting rice transplanters in operation. Background Art

[0002] A rice transplanter is an agricultural machine that plants rice seedlings in rice fields. When the operator drives a riding rice transplanter in the field, the transplanting unit is behind the machine, so the operator cannot observe the position of the planted rice seedlings. Therefore, the machine is usually equipped with three devices: side markers, marking devices, and center markers, so that the operator can use his eyes to observe the marks to confirm the position of the rice seedlings. Therefore, the operator's experience determines the quality of the rice transplanter operation. Taking a riding 6-row 30cm row spacing rice transplanter as an example, the transplanter unit plants 6 rows of rice seedlings, with a spacing of 30cm between each row, and at the same time lowers the marking pole on one side to mark a line in the field. The line parallel to the forward direction. When driving the rice transplanter, the operator should align the side pole with the adjacent row and the center pole with the line marked by the marker. This can ensure that the spacing between the planted rice seedlings and the adjacent rows that have been planted is also 30cm, and the planting interval is uniform. The distance from the front end of the riding rice transplanter to the rear rice transplanting mechanism is about 3 meters. Therefore, two trips of open space (3.6 meters away) should be left at the head of the field, and the rice seedlings will be planted at the end. According to the actual size of the machine, the operator should stop planting and start turning when the head of the machine is about 0.5 meters away from the ridge.

[0003] However, the above-mentioned use of marking rods and benchmarks to assist the operation of the rice transplanter has the following defects: 1. When there is a lot of water in the field, the marking marks are not obvious or invisible; 2. The side benchmark is aimed at the seedlings of the adjacent row that have been planted, and there is a visual error; 3. The determination of stopping transplanting at the head of the field and leaving a distance for two trips often depends on visual observation and experience, and inaccuracies often occur. If too much is left, there will be missed plantings, and if too little is left, there will be repeated plantings; 4. The remaining distance on the side of the field is judged by visual observation and experience, which is often inaccurate, resulting in missed plantings or repeated plantings. Utility Model Content

[0004] The utility model aims to provide a device for assisting the operation of a rice transplanter, which has the effect of assisting the operator of the rice transplanter to judge the field distance and improving the accuracy of rice transplanting.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a device for assisting the operation of a rice transplanter, comprising a rice transplanter body, a bracket being fixed in the forward direction of the rice transplanter body, a plurality of laser warning lights being fixed on the bracket, and a plurality of light spots emitted by the plurality of laser warning lights being located on the same horizontal line.

[0006] By adopting the above technical solution, a laser warning light is installed on the transplanter bracket. When in use, the laser warning light is turned on to shine light on the corresponding position to assist the transplanter operator in judging the distance of the machine and making correct operations. When encountering a ridge and needing to turn around, the operator should stop transplanting and start turning around when the machine head is about 0.5 meters away from the ridge. The middle laser warning light installed on the transplanter emits light just 0.5 meters in front of the machine head. As long as the light spot shines on the ridge, the operator can operate the machine to stop operation and turn around, which is convenient for the operator to accurately judge and control. The side mark is aligned with the planted There are errors in visual inspection of the seedlings in the adjacent rows, but using the light spot to illuminate the adjacent seedlings makes it easier for the operator to judge; the remaining distance on the side of the field is often inaccurate when judged by visual inspection and experience, resulting in missed or repeated planting. Using the light spot as a mark to assist the operator makes it easier to judge. For example, there is a spot interval of 1.8m between the outermost light spot illuminated by the laser warning light and the adjacent light spot (taking a ride-on 6-row 30cm row spacing rice transplanter as an example). When the light spot of the outermost laser warning light shines on the side ridge, it means that the distance on the side is just enough for the rice transplanter to turn around in front and plant another trip of seedlings.

[0007] The utility model is further configured as follows: the laser warning light comprises a lamp body and a lamp holder, the lamp holder is provided with a mounting hole, and a mounting bolt extending into the bracket is threadedly connected to the mounting hole.

[0008] By adopting the above technical solution, it is convenient to install and remove the laser warning light on the bracket.

[0009] The utility model is further configured as follows: the mounting hole is configured as a long waist hole.

[0010] By adopting the above technical solution, the laser warning light can be rotated and adjusted within a certain range relative to the bracket, so as to change the distance between the light spots emitted by adjacent laser warning lights as needed.

[0011] The beneficial effects of the utility model are:

[0012] 1. When the operator drives the rice transplanter in the field, the light spot generated by the laser warning light can directly guide the operator to judge the field distance, reduce the occurrence of missed planting and repeated planting in the same area, and reduce the requirements for operator experience;

[0013] 2. Compared with the marker and side pole, the laser warning light is installed in the middle of the machine. When in use, you only need to turn on the switch and do not need to stretch it out. Therefore, it is not easy to get caught on branches and weeds on the edge of the field. It is not related to the amount of water in the field, which reduces the requirements for the transplanting environment.

[0014] 3. When installing the laser warning light, the laser warning light can be rotated and adjusted within a certain range relative to the bracket, so as to change the distance between the light spots emitted by adjacent laser warning lights as needed, which is suitable for different rice transplanters and rice transplanting operation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 It is a side structural schematic diagram of the utility model.

[0018] Figure 3 yes Figure 1 Enlarged view of point A.

[0019] In the figure, 1. main body of the rice transplanter; 2. bracket; 3. laser warning light; 31. lamp body; 32. lamp holder; 33. mounting hole; 34. mounting bolt. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, a device for assisting rice transplanter operation, such as Figure 1 As shown, the rice transplanter includes a main body 1, a bracket 2 is fixed on the forward direction of the main body 1, a plurality of laser warning lights 3 are fixed on the bracket 2, and a plurality of light spots emitted by the plurality of laser warning lights 3 are located on the same horizontal line.

[0022] Specifically, Figure 2-Figure 3 As shown, the laser warning light 3 includes a lamp body 31 and a lamp holder 32. The lamp holder 32 is provided with a mounting hole 33. The mounting hole 33 is internally threaded with a mounting bolt 34 extending into the bracket 2. The mounting hole 33 is set as a long waist hole. By adjusting the mounting bolt 34 and the mounting hole 33, the laser warning light 3 can be rotated and adjusted within a certain range relative to the bracket 2, thereby changing the spacing between the light spots emitted by adjacent laser warning lights 3 as needed.

[0023] The working principle of the utility model is as follows: a laser warning light 3 is installed on the transplanter support 2. When in use, the laser warning light 3 is turned on, and the light is shone on the corresponding position to assist the operator of the transplanter to judge the distance of the machine, so as to make correct operations; for example, when a U-turn is required when encountering a ridge, the operator should stop transplanting and start turning when the head of the machine is about 0.5 meters away from the ridge. The laser warning light 3 installed in the middle of the transplanter is set obliquely, and the light emitted is just 0.5 meters in front of the head of the machine. As long as the light spot shines on the ridge, the operator can operate the machine to stop working and turn around, which is convenient for the operator to accurately judge and control; the side mark is aligned with the adjacent side row that has been planted. The seedlings are visually inspected and there are errors, but the light spot of the laser warning light 3 is used to illuminate the adjacent seedlings, which is more convenient for the operator to judge; the remaining distance on the side of the field is often inaccurate when judged by visual inspection and experience, resulting in missed or repeated transplanting. The light spot of the laser warning light 3 is used as a mark to assist the operator and make it easier to judge. For example, there is a spot interval of 1.8m between the outermost light spot illuminated by the laser warning light 3 and the adjacent light spot (taking a riding 6-row 30cm row spacing rice transplanter as an example), then when the light spot of the outermost laser warning light 3 illuminates the side ridge, it means that the distance on the side is just enough for the rice transplanter to turn around in front and then transplant another trip of seedlings.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for assisting a rice transplanter operation, comprising a rice transplanter body (1), characterized in that: A bracket (2) is fixed to the forward direction of the rice transplanter body (1), and a plurality of laser warning lights (3) are fixed to the bracket (2). The plurality of light spots emitted by the plurality of laser warning lights (3) are located on the same horizontal line.

2. A device for assisting rice transplanter operation according to claim 1, characterized in that: The laser warning light (3) comprises a lamp body (31) and a lamp holder (32); the lamp holder (32) is provided with a mounting hole (33); a mounting bolt (34) extending into the bracket (2) is threadedly connected to the mounting hole (33).

3. A device for assisting rice transplanter operation according to claim 2, characterized in that: The mounting hole (33) is configured as a long waist hole.

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