Auxiliary device for crop field seeding

Abstract

The utility model discloses an auxiliary device for crop field seeding. The auxiliary device comprises a marking rod, a node ring, an inserting rod and a telescopic rod, the marking rod is sleeved with a plurality of node rings; inserting rods are arranged at the lower ends of the node rings; the middle of the inserting rod is rotationally connected with a telescopic rod; a plurality of limiting holes are formed in the top of the marking rod in an array mode, limiting grooves are symmetrically formed in the two sides and slidably connected with node rings, and pipe clamps are symmetrically arranged at the two ends; the telescopic sleeve is arranged at the top of the joint ring; the pipe clamp is arranged on one side of the joint ring; the inserting rod is rotationally connected to the bottom of the joint ring; a hole is formed in the middle of the telescopic sleeve and movably connected with a limiting rod; the plant spacing can be accurately determined according to different crop types and planting densities; therefore, the seed sowing position is uniform, and the problem of non-uniform seed density in a traditional sowing mode is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to crop sowing auxiliary equipment technical field, concretely relates to a kind of crop field sowing auxiliary device. BACKGROUND

[0002] Yancheng is an important agricultural city in the central region of Yangtze River Delta, and it has made outstanding contributions in the field of agriculture in China. It has a wide area of arable land and a variety of crop planting types, including a large amount of saline-alkali land, marginal land and edge land. With the development of agriculture, the requirements for sowing technology are increasing. Traditional manual sowing has been an important part of agricultural production, but it has obvious defects. Manual sowing cannot guarantee the uniformity of seed distribution, which can easily lead to uneven growth of crops, and thus affect overall yield.

[0003] The sowing precision of small and simple sowing tools is greatly affected by human factors, and it is difficult to accurately control the sowing amount and position. Moreover, such tools have relatively single function and poor adaptability to different crop seeds. When facing a variety of dry crops, frequent adjustments are needed, which is complicated to operate. In addition, there is a lack of effective land consolidation and auxiliary sowing function, which cannot realize integrated operation, limiting the further improvement of sowing efficiency.

[0004] Therefore, in view of the above problems of the prior art, the present scheme provides a crop field sowing auxiliary device. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model designs a crop field sowing auxiliary device, sets a cylindrical marker rod, and array sets a plurality of node rings on the marker rod. According to different crop types and planting densities, the spacing of the node rings is adjusted to the appropriate plant spacing, and a stake is arranged below the node ring. After adjustment, the device is placed by fixing the stake to the ground, and pipe clamps are arranged at both ends of the marker rod and on the side surface of the node ring to arrange and fix the pipes used in the sowing process, improving the sowing efficiency.

[0006] To achieve the above technical effects, the utility model is implemented by the following technical solutions: a crop field sowing auxiliary device, comprising: a marker rod, a node ring, a stake, and a telescopic rod.

[0007] The marker rod is sleeved with a plurality of node rings; the lower end of the node ring is provided with a stake; the middle part of the stake is rotatably connected with a telescopic rod.

[0008] The top of the marker rod is arrayed with a plurality of limiting holes, and the node ring is slidably connected to the limiting groove symmetrically arranged on both sides of the marker rod, and the pipe clamp is symmetrically arranged at both ends of the marker rod.

[0009] The node ring is symmetrically arranged at both ends of the inside of the node ring, and a limiting convex is slidably connected with a limiting groove, a telescopic sleeve is arranged at the top, a pipe clamp is arranged on one side, and a plug rod is rotatably connected at the bottom;

[0010] Further, a pull ring is arranged at the top of the limiting rod, a spring is arranged in the middle, a sliding plate is arranged at the lower end, and the limiting hole is movably connected through the pull ring at the bottom;

[0011] Further, a hole is arranged at the top of the plug rod to rotatably connect the bottom of the node ring, and a hole is arranged in the middle to rotatably connect the telescopic rod;

[0012] Further, the bottom of the plug rod is wedge-shaped, facilitating insertion into the ground;

[0013] Further, the telescopic rod is rotatably connected with the first plug rod at the top, and a plurality of rotating shafts are arranged in the sliding groove on the inner side to connect the remaining plug rods;

[0014] Further, a screw rod is arranged at one end of the rotating shaft to threadedly connect a screw sleeve through the telescopic rod;

[0015] Further, a knob is arranged at the front end of the screw sleeve;

[0016] Further, the end of the rotating shaft away from the screw rod is arranged as a rectangular block at the telescopic rod, and the rotating shaft is circumferentially limited.

[0017] The beneficial effects of the present application are:

[0018] The node ring with adjustable spacing is arranged on the marker rod, which can accurately determine the plant spacing according to different crop types and planting densities; thereby ensuring uniform seed sowing position, and avoiding the problem of uneven seed density in traditional sowing mode;

[0019] At the same time, the pipe clamp arranged at both ends of the marker rod and the side surface of the node ring can arrange and fix the pipeline used in the sowing process; during sowing operation, the irrigation pipeline for conveying water resources can be arranged in order, avoiding the influence of pipeline winding and disorder on operation, and realizing multifunctional integration of land arrangement, sowing positioning and pipeline management;

[0020] Finally, the bottom of the plug rod is designed as a wedge shape, facilitating insertion into the ground, and the device can be stably placed in complex terrain conditions, ensuring smooth sowing operation; the plug rod is rotatably connected with the node ring and supported by the telescopic rod, which can be retracted when not in use, facilitating the carrying and moving of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0022] Figure 1It is a schematic diagram of the overall structure of a crop field sowing auxiliary device;

[0023] Figure 2 It is a side view sectional view of a crop field sowing auxiliary device;

[0024] Figure 3 It is a schematic diagram A of the local structure of a crop field sowing auxiliary device;

[0025] Figure 4 It is a schematic diagram B of the local structure of a crop field sowing auxiliary device;

[0026] In the drawings, the component list represented by each reference numeral is as follows:

[0027] 1-marking rod, 2-node ring, 3-insert rod, 4-tube clamp, 5-telescopic rod, 6-pull ring, 7-limiting groove, 8-limiting rod, 9-spring, 10-sliding plate, 11-rotating shaft, 12-screw, 13-sleeve nut, 14-knob, 15-limiting protrusion, 16-limiting hole, 17-telescopic sleeve, 18-sliding groove. DETAILED DESCRIPTION

[0028] The utility model discloses a crop field sowing auxiliary device, include: marking rod 1, node ring 2, insert rod 3, telescopic rod 5, marking rod 1 is equipped with several node rings 2, node ring 2 lower end sets up insert rod 3, insert rod 3 middle part rotationally connected telescopic rod 5, marking rod 1 top array sets up several limiting holes 16, both sides symmetrical limiting groove 7 sliding connection node ring 2, both ends symmetrical tube clamp 4, node ring 2 inside both ends symmetrical limiting protrusion 15 sliding connection limiting groove 7, top sets up telescopic sleeve 17, one side sets up tube clamp 4, bottom rotationally connected insert rod 3, telescopic sleeve 17 middle part is equipped with hole movable connection limiting rod 8, can accurate determination plant spacing according to different crop types and planting density, thereby guaranteeing that seed sowing position is even, avoid the problem of uneven seed density in traditional sowing mode.

[0029] Example 1

[0030] As Figures 1-4 shown, the marking rod 1 is equipped with several node rings 2, the node ring 2 lower end sets up insert rod 3, the insert rod 3 middle part rotationally connected telescopic rod 5,

[0031] the marking rod 1 top array sets up several limiting holes 16, both sides symmetrical limiting groove 7 sliding connection node ring 2, both ends symmetrical tube clamp 4,

[0032] The node ring 2 is symmetrically provided with a limiting protrusion 15 at both ends of the inner side, is provided with an elastic sleeve 17 at the top, is provided with a pipe clamp 4 on one side, and is rotatably connected with a plug rod 3 at the bottom; the elastic sleeve 17 is provided with a hole in the middle to movably connect a limiting rod 8; the limiting rod 8 is provided with a pull ring 6 at the top, is provided with a spring 9 in the middle, is provided with a sliding plate 10 at the lower end, and is movably connected with a limiting hole 16 through the pull ring 6 at the bottom;

[0033] The plug rod 3 is rotatably connected with the bottom of the node ring 2 through a hole at the top and is rotatably connected with an elastic rod 5 through a hole in the middle; the bottom of the plug rod 3 is wedge-shaped, facilitating insertion into the ground;

[0034] The elastic rod 5 is rotatably connected with the first plug rod 3 at the top, is provided with a plurality of rotating shafts 11 at the inner side through a sliding groove 18, and is connected with the remaining plug rods 3 in series; one end of the rotating shaft 11 is provided with a screw rod 12 penetrating the elastic rod 5 and is threadedly connected with a screw sleeve 13; the screw sleeve 13 is provided with a knob 14 at the front end; the end of the rotating shaft 11 away from the screw rod 12 is provided with a rectangular block at the position connected with the elastic rod 5, and the rotating shaft 11 is circumferentially limited;

[0035] In this embodiment, when the device is in use, the type of the sown crop and the corresponding planting density are determined according to the planting plan, so as to determine the required spacing between the node rings 2; the node rings 2 are sequentially sleeved on the marker rod 1, the limiting protrusion 15 at the inner side of the node ring 2 is slidably matched with the limiting groove 7 at both sides of the marker rod 1, so that the node ring 2 can smoothly move on the marker rod 1 and keep the relative position stable, after the adjustment is completed, the device main body is held, the direction of the row is aligned, the plug rod 3 is pushed to a position perpendicular to the marker rod 1 by pushing the elastic rod 5, the plug rod 3 is inserted into the ground by using the wedge-shaped structure at the bottom, and the device is stably arranged in the field;

[0036] When the spacing of the node rings 2 needs to be adjusted, the top pull ring 6 of the limiting rod 8 in the middle of the elastic sleeve 17 is pulled, the spring 9 is overcome, the lower end sliding plate 10 of the limiting rod 8 is separated from the limiting hole 16 at the top of the marker rod 1, at this time, the node ring 2 can be moved to the appropriate position; after the pull ring 6 is released, the spring 9 rebounds to push the sliding plate 10 to insert into the corresponding limiting hole 16, so as to fix the node ring 2 on the marker rod 1;

[0037] At the same time, the plug rod 3 at the lower end of the node ring 2 pushes the rotating shaft 11 to slide along the sliding groove 18 during adjustment, the rotating shaft 11 is rotated after being slid to the appropriate position by rotating the knob 14 to drive the screw sleeve 13 to rotate, so that the screw sleeve 13 is close to the outer side of the elastic rod 5, and the rotating shaft 11 is prevented from sliding;

[0038] After the use is completed, the plug rod 3 is pulled out of the ground, the plug rod 3 is rotated by pulling the elastic rod 5, and the device is stored by being close to the outer surface of the marker rod 1;

[0039] In the embodiment, by setting the node ring 2 spacing on the marker rod 1 accurately, the accurate positioning can be realized according to different crop types and planting densities, and the seed spacing can be accurately adjusted to the respective suitable spacing for corn, sorghum, cotton and other crops, so that the problems of uneven seed spacing caused by manual seeding or simple tool seeding are effectively avoided; the crops can uniformly obtain soil nutrients, water and light during the growth process, and the growth trend tends to be consistent; each crop can have sufficient growth space, and the weak plants caused by resource competition are reduced;

[0040] The insertion rod 3 with a wedge-shaped bottom is arranged, so that the device can be stably placed in complex terrain conditions such as saline-alkali land, marginal land and abandoned land;

[0041] The pipe clamp 4 arranged at both ends of the marker rod 1 and the side surface of the node ring 2 realizes effective arrangement and fixation of the seeding pipe, avoids the operation obstruction caused by the disordered pipe during the seeding operation, and reduces the time wasted due to frequent adjustment of the pipe or repositioning of the seeding position.

[0042] In summary, the node ring 2 with adjustable spacing is arranged on the marker rod 1, so that the plant spacing can be accurately determined according to different crop types and planting densities; therefore, the seed seeding position is uniform, and the problem of uneven seed spacing in the traditional seeding mode is avoided.

[0043] Meanwhile, the pipe clamp 4 arranged at both ends of the marker rod 1 and the side surface of the node ring 2 can arrange and fix the pipe used in the seeding process. During the seeding operation, whether it is a pipe for conveying seeds or an irrigation pipe, it can be arranged in order, so as to avoid the influence of pipe winding and disorder on the operation, and realize the multifunctional integration of land arrangement, seeding positioning and pipe management;

[0044] Finally, the bottom of the insertion rod 3 in the device is designed as a wedge shape, which is convenient for insertion into the ground, and the device can be stably placed in complex terrain conditions, so as to ensure the smooth progress of the seeding operation; the insertion rod 3 is rotationally connected with the node ring 2 and supported by the telescopic rod 5, and can be retracted when not in use, so as to facilitate the carrying and moving of the device.

[0045] The preferred embodiments of the utility model disclosed above are only used for helping to describe the utility model, and the preferred embodiments do not describe all the details and limit the utility model to the specific embodiments.

Claims

1. An apparatus for assisting in the field planting of a crop, characterized by Include: Marking rod, node ring, plug rod, telescopic rod; The marking rod is sleeved with a plurality of node rings; the lower end of the node ring is provided with a plug rod; the middle part of the plug rod is rotationally connected with a telescopic rod; The top of the marking rod is provided with a plurality of limiting holes, and the two sides are symmetrically provided with limiting grooves to slide connect the node ring, and the two ends are symmetrically provided with pipe clamps; The inner side of the node ring is symmetrically provided with limiting protrusions to slide connect the limiting grooves, the top is provided with a telescopic sleeve, one side is provided with a pipe clamp, and the bottom is rotationally connected with the plug rod; the telescopic sleeve is provided with a hole in the middle to movably connect the limiting rod.

2. A crop field sowing aid according to claim 1, characterised in that The top of the limiting rod is provided with a pull ring, the middle is provided with a spring, the lower end is provided with a sliding plate, and the bottom penetrates the pull ring to movably connect the limiting hole.

3. The crop field seeding aid of claim 1, wherein, The top of the plug rod is provided with a hole to rotationally connect the bottom of the node ring, and the middle is provided with a hole to rotationally connect the telescopic rod.

4. The crop field seeding aid of claim 1, wherein, The bottom of the plug rod is wedge-shaped, which is convenient for inserting into the ground.

5. The crop field seeding aid of claim 1, wherein, The top of the telescopic rod is rotationally connected with the first plug rod, the inner side is provided with a sliding groove to set a plurality of rotating shafts to connect the remaining plug rods.

6. A crop field sowing aid according to claim 5, characterised in that One end of the rotating shaft is provided with a screw rod to threadedly connect a screw sleeve through the telescopic rod.

7. A crop field sowing aid according to claim 6, characterised in that The front end of the screw sleeve is provided with a knob.

8. The crop field seeding aid of claim 5, wherein, The end of the rotating shaft away from the screw rod is provided with a rectangular block at the position connected with the telescopic rod, which circumferentially limits the rotating shaft.

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