Seeding device capable of determining seeding line spacing

Abstract

The utility model discloses a seeding device capable of determining seeding line spacing, belongs to the technical field of agricultural seeding, and aims to solve the problems that the seeding line spacing is manually determined by naked eyes when the conventional seeder is used for seeding, the distance between lines is very easy to be too wide or too narrow, each row of sown materials are distorted and twisted, and the seeding efficiency is low. The growth and photosynthesis of the material are influenced; the seeder comprises a seeder and a handrail connected with the seeder, a cross rod is arranged on the handrail, and a distance measuring device is arranged on the cross rod; the distance measuring device comprises a mounting plate, and the mounting plate is detachably connected with the cross rod through a buckle structure; a clamping groove is formed in the top of the mounting plate, a ruler is slidably embedded in the clamping groove, a connecting rope is arranged at one end of the ruler, and a gravity ball is arranged at the bottom of the connecting rope; according to the utility model, the ruler, the connecting rope and the gravity ball are arranged on the handrail, so that a worker can conveniently judge the distance between rows during seeding, and the condition that the seeding row spacing is too wide or too narrow is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural sowing, and in particular relates to a sowing device capable of determining a sowing row spacing. Background Art

[0002] Seeder is a planting machine that sows crop seeds. Seeders used for a certain type of crop are often named after the crop type, such as grain drills, corn seed drills, cotton seed drills, and forage spreaders.

[0003] The current seeder consists of a sowing bin, handrails, a thickened support frame, a cover wheel, a strong spring, a metal outer ring, a seed brush, a stainless steel connecting piece, and a stainless steel duckbill. When sowing, the worker holds the handrail and pushes the device forward to sow during the process.

[0004] The prior art has the following deficiencies:

[0005] During sowing, the row spacing is determined manually by the naked eye, and it is easy for the distance between rows to be too wide or too narrow, resulting in each row of material being crooked after sowing, affecting the growth and photosynthesis of the material.

[0006] In view of this, research and improvement are conducted on the existing problems, and a sowing device capable of determining the sowing row spacing is provided, aiming to achieve the purpose of solving the problem and improving the practical value through this technology. Utility Model Content

[0007] In view of this, the utility model provides a sowing device capable of determining the sowing row spacing, so as to solve the problem that the sowing row spacing is determined manually by the naked eye during sowing, which easily leads to the distance between rows being too wide or too narrow, and each row of materials being sown crooked, thus affecting the growth and photosynthesis of the materials.

[0008] The technical solution adopted by the utility model is as follows:

[0009] A sowing device capable of determining sowing row spacing comprises a seeder and an armrest connected to the seeder, wherein the armrest is provided with a crossbar, and the crossbar is provided with a distance measuring device; the distance measuring device comprises a mounting plate, and the mounting plate is detachably connected to the crossbar through a buckle structure; a slot is provided at the top of the mounting plate, a ruler is slidably embedded in the slot, a connecting rope is provided at one end of the ruler, and a gravity ball is provided at the bottom of the connecting rope.

[0010] In this technical solution, it should be noted that the crossbar is an existing technology, and its function is to increase the rigidity of the handrail; the ruler can be made of iron, wood, plastic and other materials, and has a certain hardness. The present solution preferably uses an iron ruler; the scale is 1 cm; one end of the connecting rope is fixed to the ruler by tying a knot, and the connecting rope can be ordinary wool yarn, which is convenient for obtaining materials. The gravity ball is made of steel, between 1kg and 3kg, and is used for positioning; in this solution, taking the soil in row A that has been sown as an example, when it is necessary to sow on one side of the soil in row A, the seeder is moved to one side of the soil in row A, and then the gravity ball is moved to the top of the soil in row A by telescopic ruler. At this time, the staff can judge whether the sowing density is appropriate by the reading on the ruler. In summary, in the utility model, by arranging a ruler, a connecting rope and a gravity ball on the handrail, it is convenient for the staff to judge the distance between rows during sowing to prevent the row distance from being too wide or too narrow. The buckle structure is arranged to facilitate the installation and disassembly of the ruler, that is, only one distance measuring device needs to be produced, and it can be installed on any seeder by buckle, which has the characteristics of strong applicability.

[0011] Preferably, the buckle structure includes a clamping ring, and the clamping ring is arranged at the bottom of the mounting plate, the clamping ring is penetrated by a notch for the cross bar to pass through, the clamping ring is made of elastic material, and the inner diameter of the clamping ring is smaller than the diameter of the cross bar.

[0012] In this technical solution, it should be noted that the clamping ring can be made of steel; when the mounting plate needs to be installed on the cross bar, the notch of the clamping ring is directly aligned with the cross bar, and then the cross bar is gradually clamped in the clamping ring. The clamping ring clamps the cross bar through its own deformation to fix the mounting plate. When the mounting plate needs to be removed, the clamping ring and the cross bar can be directly detached, which is convenient and quick.

[0013] Preferably, clamping plates are respectively provided at both ends of the notch, the two clamping plates are sleeved on the screw rod, and two nuts are screwed at both ends of the side walls of the screw rod.

[0014] In this technical solution, it should be noted that the fixing effect of the clamping ring can be further enhanced by setting the clamping plate, screw and two nuts. That is, after the clamping ring is installed on the cross bar, the staff will pass the screw through the openings on the two clamping plates respectively, and then screw the two nuts on the two ends of the screw, and then rotate the two nuts so that the two nuts gradually drive the two clamping plates closer, thereby making the clamping ring tighter and the fixing effect better.

[0015] Preferably, there are two clamping rings, which are respectively located at two ends of the bottom of the mounting plate.

[0016] In this technical solution, the fixing effect of the mounting plate can be increased by providing two clamping rings.

[0017] Preferably, one end of the ruler is penetrated by a through hole for the connecting rope to pass through.

[0018] In this technical solution, it should be noted that one end of the connecting rope can pass through the through hole and then be tied to achieve the installation of the connecting rope and the ruler.

[0019] Preferably, a limiting plate for limiting the position of the ruler is provided at the top of the slot.

[0020] In this technical solution, it should be noted that the limiting plate is used to limit the top of the ruler to prevent the ruler from falling off.

[0021] Preferably, the limiting plate is provided with a threaded hole, and a tightening bolt is screwed into the threaded hole.

[0022] In this technical solution, it should be noted that the tightening bolt is used to tighten the ruler to increase the stability of the ruler.

[0023] Preferably, the scale lines on the ruler and the limit plate are staggered with each other.

[0024] In this technical solution, it should be noted that, since the scale lines and the limit plates are staggered, the limit plates will not block the numbers on the ruler, thereby not affecting the readings of the staff.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0026] 1. In the utility model, by arranging a ruler, a connecting rope and a gravity ball on the handrail, it is convenient for the staff to judge the distance between rows during sowing, and prevent the sowing density from being too large or too small. The buckle structure is arranged to facilitate the installation and disassembly of the ruler, that is, only one distance measuring device needs to be produced, and it can be installed on any seed drill through the buckle, which has the characteristics of strong applicability;

[0027] 2. In the utility model, when the mounting plate needs to be mounted on the crossbar, the notch of the clamping ring is directly aligned with the crossbar, and then the crossbar is gradually clamped in the clamping ring. The clamping ring clamps the crossbar by its own deformation to fix the mounting plate. When the mounting plate needs to be removed, the clamping ring and the crossbar are directly separated, which is convenient and quick.

[0028] 3. In the present invention, the clamping plate, the screw rod and the two nuts can further enhance the fixing effect of the clamping ring;

[0029] 4. In the present invention, since the scale lines and the limit plate are staggered, the limit plate will not block the numbers on the ruler, thereby not affecting the readings of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 It is a three-dimensional structural schematic diagram of the handrail of the utility model;

[0033] Figure 3 It is a three-dimensional structural schematic diagram of the crossbar and the distance measuring device of the utility model;

[0034] Figure 4 It is a three-dimensional structural schematic diagram of the utility model when the support and the mounting plate are separated;

[0035] Figure 5 It is a three-dimensional structural schematic diagram of the mounting plate and the buckle structure of the utility model.

[0036] Reference numerals

[0037] 10-seeder, 20-handrail, 21-cross bar, 30-ruler, 31-connecting rope, 32-gravity ball, 33-scale line, 34-through hole, 40-mounting plate, 41-clamping ring, 42-screw, 43-nut, 44-notch, 45-clamping plate, 46-slot, 47-limiting plate, 48-tightening bolt, 49-threaded hole. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0045] Example 1

[0046] like Figure 1-Figure 5 As shown, the utility model discloses a sowing device capable of determining the sowing row spacing, comprising a seeder 10 and an armrest 20 connected to the seeder 10, wherein the armrest 20 is provided with a cross bar 21, and the cross bar 21 is provided with a distance measuring device; the distance measuring device comprises a mounting plate 40, and the mounting plate 40 is detachably connected to the cross bar 21 through a snap-fit ​​structure; a slot 46 is provided at the top of the mounting plate 40, a ruler 30 is slidably embedded in the slot 46, a connecting rope 31 is provided at one end of the ruler 30, and a gravity ball 32 is provided at the bottom of the connecting rope 31.

[0047] It should be noted that the cross bar 21 is a prior art, and its function is to increase the rigidity of the handrail 20; the ruler 30 can be made of materials such as iron, wood, plastic, etc., and has a certain hardness. The present scheme preferably uses an iron ruler; the scale is 1 cm; one end of the connecting rope 31 is fixed to the ruler 30 by knotting, and the connecting rope 31 can be ordinary wool yarn, which is convenient for obtaining materials. The gravity ball 32 is made of steel, between 1kg and 3kg, and is used for positioning; in the present scheme, taking the soil in row A that has been sown as an example, when it is necessary to sow on one side of the soil in row A, the seeder is moved to one side of the soil in row A, and then the gravity ball 32 is moved to the top of the soil in row A by extending and retracting the ruler 30. At this time, the staff can judge whether the sowing density is appropriate through the readings on the ruler 30. In summary, in the utility model, by arranging the ruler 30, the connecting rope 31 and the ruler 30 on the handrail 20, it is convenient for the staff to judge the distance between rows during sowing, and prevent the sowing density from being too large or too small. The installation and disassembly of the ruler 30 is facilitated by the arranged snap-in structure, that is, only one distance measuring device needs to be produced, and it can be installed on any seed drill by snap-in, which has the characteristics of strong applicability.

[0048] Example 2

[0049] like Figure 3-Figure 5 As shown, this embodiment is substantially the same as the above embodiment, except that the buckle structure includes a collar 41, which is arranged at the bottom of the mounting plate 40, and a notch 44 is provided on the collar 41 for the cross bar 21 to pass through. The collar 41 is made of elastic material, and the inner diameter of the collar 41 is smaller than the diameter of the cross bar 21. It should be noted that the collar 41 can be made of steel; when the mounting plate 40 needs to be mounted on the cross bar 21, the notch 44 of the collar 41 is directly aligned with the cross bar 21, and then the cross bar 21 is gradually clamped in the collar 41. The collar 41 clamps the cross bar 21 by its own deformation to fix the mounting plate 40, and when the mounting plate 40 needs to be removed, the collar 41 and the cross bar 21 are directly separated, which is convenient and quick.

[0050] like Figure 5 As shown, in this embodiment, clamping plates 45 are respectively provided at both ends of the notch 44, and the two clamping plates 45 are sleeved on the screw rod 42, and two nuts 43 are screwed at both ends of the side wall of the screw rod 42. It should be noted that the clamping plates 45, the screw rod 42 and the two nuts 43 can further enhance the fixing effect of the clamping ring 41, that is, after the clamping ring 41 is installed on the cross bar 21, the staff will pass the screw rod 42 through the openings on the two clamping plates 45 respectively, and then screw the two nuts 43 on the two ends of the screw rod 42, and then rotate the two nuts 43, so that the two nuts 43 gradually drive the two clamping plates 45 to approach, thereby making the clamping ring 41 more compact and having a better fixing effect.

[0051] like Figure 3 As shown, in this embodiment, there are two clamping rings 41, and the two clamping rings 41 are respectively located at two ends of the bottom of the mounting plate 40. The two clamping rings 41 can increase the fixing effect of the mounting plate 40.

[0052] Example 3

[0053] like Figure 3-Figure 5 As shown, this embodiment is substantially the same as the above embodiment, except that a through hole 34 is provided at one end of the ruler 30 for the connecting rope 31 to pass through. It should be noted that one end of the connecting rope 31 can pass through the through hole 34 and then be knotted, thereby achieving the installation of the connecting rope 31 and the ruler 30.

[0054] like Figure 5 As shown, in this embodiment, a limiting plate 47 for limiting the position of the ruler 30 is provided at the top of the slot 46. It should be noted that the limiting plate 47 is used to limit the top of the ruler 30 to prevent the ruler 30 from falling off.

[0055] like Figure 5 As shown, in this embodiment, the limit plate 47 is provided with a threaded hole 49, and a tightening bolt 48 is screwed to the threaded hole 49. It should be noted that the tightening bolt 48 is used to tighten the ruler 30 to increase the stability of the ruler 30.

[0056] like Figure 3 As shown, in this embodiment, the scale lines 33 on the ruler 30 are staggered with the limit plate 47. It should be noted that, since the scale lines 33 and the limit plate 47 are staggered with each other, the limit plate 47 will not block the numbers on the ruler 30, and thus will not affect the reading of the staff.

[0057] The working principle of the utility model is:

[0058] When the mounting plate 40 needs to be mounted on the cross bar 21, the notch 44 of the clamping ring 41 is directly aligned with the cross bar 21, and then the cross bar 21 is gradually clamped in the clamping ring 41. The clamping ring 41 clamps the cross bar 21 by its own deformation. After the clamping ring 41 is mounted on the cross bar 21, the staff passes the screw rod 42 through the openings on the two clamping plates 45 respectively, and then screws the two nuts 43 on the two ends of the screw rod 42, and then rotates the two nuts 43, so that the two nuts 43 gradually drive the two clamping plates 45 closer, so that the clamping ring 41 is more compact and the fixing effect is better;

[0059] Taking row A of soil that has been sown as an example, when it is necessary to sow on one side of row A of soil, the seeder is moved to one side of row A of soil, and then the locking bolt is loosened, and the gravity ball 32 is moved to the top of row A of soil by telescopic ruler 30. At this time, the staff can judge whether the sowing density is appropriate by the reading on the ruler 30.

[0060] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0061] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0062] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sowing device capable of determining a sowing row spacing, comprising a sowing device (10) and a handrail (20) connected to the sowing device (10), wherein the handrail (20) is provided with a crossbar (21), characterized in that: The crossbar (21) is provided with a distance measuring device; The distance measuring device comprises a mounting plate (40), wherein the mounting plate (40) is detachably connected to the cross bar (21) via a snap-fit ​​structure; A slot (46) is provided at the top of the mounting plate (40), a ruler (30) is slidably embedded in the slot (46), a connecting rope (31) is provided at one end of the ruler (30), and a gravity ball (32) is provided at the bottom of the connecting rope (31).

2. A sowing device capable of determining sowing row spacing according to claim 1, characterized in that: The buckle structure comprises a clamping ring (41) which is arranged at the bottom of the mounting plate (40); a notch (44) is formed through the clamping ring (41) for the cross bar (21) to pass through; the clamping ring (41) is made of elastic material, and the inner diameter of the clamping ring (41) is smaller than the diameter of the cross bar (21).

3. A sowing device capable of determining sowing row spacing according to claim 2, characterized in that: Clamping plates (45) are respectively provided at both ends of the notch (44), and the two clamping plates (45) are sleeved on the screw rod (42). Two nuts (43) are screwed on both ends of the side walls of the screw rod (42).

4. A sowing device capable of determining sowing row spacing according to claim 2, characterized in that: There are two clamping rings (41), and the two clamping rings (41) are respectively located at two ends of the bottom of the mounting plate (40).

5. A sowing device capable of determining sowing row spacing according to claim 1, characterized in that: One end of the ruler (30) is penetrated by a through hole (34) through which the connecting rope (31) can pass.

6. A sowing device capable of determining sowing row spacing according to any one of claims 1 to 5, characterized in that: A limiting plate (47) for limiting the position of the ruler (30) is provided at the top of the clamping slot (46).

7. A sowing device capable of determining sowing row spacing according to claim 6, characterized in that: The limiting plate (47) is provided with a threaded hole (49), and a tightening bolt (48) is screwed into the threaded hole (49).

8. A sowing device capable of determining sowing row spacing according to claim 6, characterized in that: The scale line (33) on the ruler (30) and the limit plate (47) are staggered with each other.

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