Traveling wheel mechanism of garlic seeder

Abstract

The utility model belongs to the technical field of walking wheels and relates to a garlic seeder walking wheel mechanism which comprises an adjusting seat and a supporting beam, a sliding groove is formed in one end of the adjusting seat, an adjusting lead screw is rotationally installed in the sliding groove, and the top end of the adjusting lead screw penetrates through the adjusting seat and is fixedly provided with a rotating hand wheel. A sliding block is slidably installed in the sliding groove and is in threaded connection with the adjusting lead screw, the two fixing rods are movably inserted into the two ends of the spring sleeve correspondingly, limiting pieces are arranged at the ends, located in the spring sleeve, of the fixing rods, a second spring is fixedly installed between the two limiting pieces, and one end of the supporting beam is rotationally installed on the adjusting base; a connecting rod is rotationally installed on the middle section of the supporting beam and rotationally connected with the sliding block, a connecting base is rotationally installed on the top of the wheel base, and the walking wheel body is rotationally installed on the wheel base; the walking wheel mechanism is used for the garlic seeding machine, adopts a split type design, is convenient to disassemble and assemble quickly, and has the function of adjusting the wheel spacing and the gap between the seeding machine and the ground at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of traveling wheels, in particular to a traveling wheel mechanism of a garlic planter. Background Art

[0002] A garlic seeder is an agricultural mechanical equipment used for planting garlic. It is usually used to automatically sow garlic in the field to improve planting efficiency and reduce labor costs. Garlic seeders are usually able to automatically complete operations such as furrowing, seed placement, soil covering and compaction, thereby speeding up the garlic planting process. This machine can play an important role in agricultural production and improve the efficiency and quality of garlic planting. The walking wheel is a relatively important mechanism of the garlic seeder. The walking wheel of the garlic seeder refers to the wheel installed under the seeder to support and push the seeder to walk in the field. The design of the walking wheel is to ensure that the seeder can move smoothly during the sowing process while reducing damage to the soil and crops. The walking wheel usually cooperates with other parts of the seeder, such as the sowing device and the seed box, to ensure that the seeder can successfully complete the garlic sowing work.

[0003] Traditional walking wheel mechanisms are mostly fixed and welded, which cannot be quickly disassembled and assembled. At the same time, it is impossible to adjust the distance between the wheels on both sides and the gap between the seeder and the ground according to different sowing needs. Utility Model Content

[0004] In order to solve the technical problems that most traditional walking wheel mechanisms are fixed and welded, cannot be quickly disassembled and assembled, and cannot adjust the distance between the wheels on both sides and the gap between the seeder and the ground according to different sowing requirements, the utility model provides the following technical solutions:

[0005] The utility model relates to a walking wheel mechanism of a garlic planter, comprising an adjusting seat and a supporting beam, wherein a sliding groove is provided at one end of the adjusting seat and an adjusting screw is rotatably installed in the sliding groove, the top end of the adjusting screw passes through the adjusting seat and a rotating hand wheel is fixedly installed, a sliding block is slidably installed in the sliding groove and the sliding block is threadedly connected to the adjusting screw, and two mounting components are arranged on the adjusting seat;

[0006] The mounting assembly comprises a spring sleeve and a fixing rod, wherein two fixing rods are provided and are movably inserted at both ends of the spring sleeve respectively, and one end of the fixing rod is provided with a limiting piece in the spring sleeve and a second spring is fixedly installed between the two limiting pieces;

[0007] One end of the support beam is rotatably mounted on the adjustment seat, a connecting rod is rotatably mounted on the middle section of the support beam and the connecting rod is rotatably connected to the slider, and a wheel assembly is rotatably mounted on one end of the support beam away from the adjustment seat;

[0008] The wheel assembly comprises a wheel seat and a running wheel body. A connecting seat is rotatably mounted on the top of the wheel seat, and the running wheel body is rotatably mounted on the wheel seat.

[0009] As a preferred technical solution of the utility model, a first spring is sleeved on the adjusting screw and two ends of the first spring are respectively fixedly connected to the top of the slide groove and the slider.

[0010] As a preferred technical solution of the utility model, the fixing rod is in an "L" shape and has a thread at one end away from the spring sleeve.

[0011] As a preferred technical solution of the utility model, two rows of first positioning holes with the same diameter as that of the fixing rod are provided on both sides of the adjustment seat.

[0012] As a preferred technical solution of the utility model, a plurality of second positioning holes are opened on the support beam and the connecting seat is fixedly installed on the support beam through the second positioning holes.

[0013] As a preferred technical solution of the present utility model, the walking wheel body is spherical.

[0014] The beneficial effects achieved by the utility model are:

[0015] A nut is installed on the fixing rod through a thread so that the fixing rod and the spring sleeve clamp the garlic planter mounting beam, and the distance between the two fixing rods is adjusted by stretching and compressing the second spring, so as to adapt to the installation of garlic planters of different sizes and realize quick disassembly and quick installation.

[0016] The adjusting screw is rotated by rotating the hand wheel, and the rotation of the adjusting screw drives the slider to slide in the slide groove on the adjusting seat. During the sliding process of the slider, the supporting beam is driven to rotate through the connecting rod, so as to adjust the wheel spacing on both sides.

[0017] If you need to adjust the gap between the garlic planter and the ground, you only need to adjust the installation height of the connecting seat on the support beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a structural schematic diagram of a walking wheel mechanism of a garlic planter of the utility model;

[0020] Figure 2 It is a structural schematic diagram of an adjustment seat in a walking wheel mechanism of a garlic planter of the utility model;

[0021] Figure 3It is a structural schematic diagram of an installation component in a walking wheel mechanism of a garlic planter of the utility model;

[0022] Figure 4 This is a structural schematic diagram of a support beam in a walking wheel mechanism of a garlic planter of the utility model;

[0023] Figure 5 The utility model is a structural schematic diagram of a wheel assembly in a walking wheel mechanism of a garlic planter.

[0024] In the figure: 1. adjustment seat; 101. adjustment screw; 102. rotating hand wheel; 103. slider; 104. first spring; 2. support beam; 201. connecting rod; 3. mounting assembly; 301. spring sleeve; 302. fixing rod; 303. limiting plate; 304. second spring; 4. wheel assembly; 401. wheel seat; 402. walking wheel body; 403. connecting seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] Example: Figure 1-5 As shown, a walking wheel mechanism of a garlic planter comprises an adjusting seat 1 and a supporting beam 2, a sliding groove is provided at one end of the adjusting seat 1 and an adjusting screw 101 is rotatably installed in the sliding groove, a top end of the adjusting screw 101 passes through the adjusting seat 1 and a rotating hand wheel 102 is fixedly installed, a sliding block 103 is slidably installed in the sliding groove and the sliding block 103 is threadedly connected to the adjusting screw 101, and two mounting components 3 are provided on the adjusting seat 1;

[0027] The mounting assembly 3 includes a spring sleeve 301 and a fixing rod 302. Two fixing rods 302 are provided and are movably inserted at both ends of the spring sleeve 301. One end of the fixing rod 302 located in the spring sleeve 301 is provided with a limiting piece 303, and a second spring 304 is fixedly installed between the two limiting pieces 303. When in use, the distance between the two fixing rods 302 is adjusted by stretching and compressing the second spring 304, so as to adapt to the installation of garlic planters of different sizes;

[0028] One end of the support beam 2 is rotatably mounted on the adjustment seat 1, a connecting rod 201 is rotatably mounted in the middle section of the support beam 2, and the connecting rod 201 is rotatably connected to the slider 103, and a wheel assembly 4 is rotatably mounted on the end of the support beam 2 away from the adjustment seat 1;

[0029] The wheel assembly 4 includes a wheel seat 401 and a running wheel body 402 . A connecting seat 403 is rotatably mounted on the top of the wheel seat 401 , and the running wheel body 402 is rotatably mounted on the wheel seat 401 .

[0030] A first spring 104 is sleeved on the adjusting screw 101 and both ends of the first spring 104 are fixedly connected to the top of the slide groove and the slider 103 respectively. When in use, the elastic action of the first spring 104 is used to push the slider 103 to increase the friction between the slider 103 and the adjusting screw 101 to prevent the thread from slipping.

[0031] The fixing rod 302 is L-shaped and has a thread at one end away from the spring sleeve 301. Two rows of first positioning holes with the same diameter as the fixing rod 302 are provided on both sides of the adjustment seat 1. When in use, a nut is installed on the fixing rod 302 through the thread so that the fixing rod 302 and the spring sleeve 301 clamp the garlic planter mounting beam to achieve the purpose of quick installation.

[0032] The support beam 2 is provided with a plurality of second positioning holes and the connecting seat 403 is fixedly mounted on the support beam 2 through the second positioning holes. When in use, bolts and nuts are inserted into the second positioning holes to fix the connecting seat 403 and the support beam 2.

[0033] The walking wheel body 402 is spherical. When in use, the spherical design allows the garlic planter to still travel when the wheel spacing is adjusted and the connecting seat 403 is not perpendicular to the ground.

[0034] Specifically, when the utility model is used, a nut is installed on the fixing rod 302 through a thread so that the fixing rod 302 and the spring sleeve 301 clamp the garlic planter mounting beam, and the spacing between the two fixing rods 302 is adjusted by stretching and compressing the second spring 304, so as to adapt to the installation of garlic planters of different sizes. If the sowing width needs to adjust the wheel spacing, the adjusting screw 101 is rotated by rotating the hand wheel 102, and the adjusting screw 101 rotates to drive the slider 103 to slide in the slide groove on the adjusting seat 1. During the sliding process of the slider 103, the supporting beam 2 is driven to rotate through the connecting rod 201, so as to adjust the wheel spacing on both sides (the spherical design can adjust the wheel spacing and the garlic planter can still travel when the connecting seat 403 is not perpendicular to the ground). If the gap between the garlic planter and the ground needs to be adjusted, it is only necessary to adjust the installation height of the connecting seat 403 on the supporting beam 2, and insert the bolts and nuts in the second positioning hole to fix the connecting seat 403 and the supporting beam 2.

[0035] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] 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 walking wheel mechanism for a garlic planter, comprising an adjusting seat (1) and a supporting beam (2), characterized in that: A slide groove is provided at one end of the adjustment seat (1) and an adjustment screw (101) is rotatably installed in the slide groove; the top end of the adjustment screw (101) passes through the adjustment seat (1) and a rotating hand wheel (102) is fixedly installed thereon; a slider (103) is slidably installed in the slide groove and the slider (103) is threadedly connected to the adjustment screw (101); and two mounting components (3) are provided on the adjustment seat (1); The mounting assembly (3) comprises a spring sleeve (301) and a fixing rod (302), wherein two fixing rods (302) are provided and are movably inserted at two ends of the spring sleeve (301), and one end of the fixing rod (302) located inside the spring sleeve (301) is provided with a limiting piece (303), and a second spring (304) is fixedly installed between the two limiting pieces (303); One end of the support beam (2) is rotatably mounted on the adjustment seat (1); a connecting rod (201) is rotatably mounted on the middle section of the support beam (2), and the connecting rod (201) is rotatably connected to the slider (103); and one end of the support beam (2) away from the adjustment seat (1) is rotatably provided with a wheel assembly (4); The wheel assembly (4) comprises a wheel seat (401) and a running wheel body (402); a connecting seat (403) is rotatably mounted on the top of the wheel seat (401); and the running wheel body (402) is rotatably mounted on the wheel seat (401).

2. The walking wheel mechanism of a garlic planter according to claim 1, characterized in that: The adjusting screw (101) is sleeved with a first spring (104), and two ends of the first spring (104) are respectively fixedly connected to the top of the slide groove and the slider (103).

3. The walking wheel mechanism of a garlic planter according to claim 1, characterized in that: The fixing rod (302) is L-shaped and has a thread on one end away from the spring sleeve (301).

4. The walking wheel mechanism of a garlic planter according to claim 3, characterized in that: Two rows of first positioning holes having the same diameter as that of the fixing rod (302) are provided on both sides of the adjustment seat (1).

5. The walking wheel mechanism of a garlic planter according to claim 1, characterized in that: The support beam (2) is provided with a plurality of second positioning holes, and the connecting seat (403) is fixedly mounted on the support beam (2) through the second positioning holes.

6. The walking wheel mechanism of a garlic planter according to claim 1, characterized in that: The walking wheel body (402) is spherical.

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