Adjustable single-ridge soil preparation device

Abstract

The utility model provides an adjustable single-ridge soil preparation device. The adjustable single-ridge soil preparation device comprises a main body mounting frame assembly, a cross beam body, a leveling roller mounting bracket, a leveling roller mechanism and a width adjusting mechanism, the cross beam body is connected with the at least two main body mounting frame assemblies, and the main body mounting frame assemblies can achieve vibration reduction on the cross beam body; the two ends of the leveling roller mechanism are respectively connected with the two ends of the cross beam body through a leveling roller mounting bracket; a width adjusting mechanism is arranged on the leveling roller mechanism, so that the ridge width can be adjusted. Different ridge widths are controlled through the adjustable conical disc, multiple purposes are achieved, the ploughing efficiency is improved, and the crop planting cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of agricultural equipment, especially a single ridge land preparation device of adjustable. BACKGROUND

[0002] With the rapid development of science and technology, the wide application of agricultural machinery makes the agricultural production process more efficient and convenient. When planting some crops, the land after planting needs to be ridged, which helps to increase the permeability of the soil, promote the development of plant root system; facilitate drainage irrigation; ridging makes a certain interval distance between crops, which is beneficial to photosynthesis, makes crops absorb more nutrients, and is also convenient for cultivation, fertilization, pesticide spraying and other agricultural activities; can improve the soil temperature and provide a good environment for crop growth.

[0003] Due to the difference of farmland and crop types, the ridge width and ridge distance required by each farmland are not the same. But the existing ridge device is generally of a specific size, and the ridge distance of such device is fixed size, which cannot meet the demand of different crops for growth space, limits the use range of the ridge machine, affects the farmland efficiency, and the large-scale planters need to purchase multiple ridge machines, resulting in increased planting cost.

[0004] At present, there are rotary tillage and ridging integrated machines on the market, but due to the existence of soil clods with large volume and high hardness, the front rotary tiller generally cannot completely crush the soil clods in a single rotary tillage, which leads to the fact that the rear ridging equipment cannot achieve the expected ridging effect after ridging. UTILITARIAN CONTENT

[0005] Therefore, the utility model aims at providing a single ridge land preparation device of adjustable to meet the use conditions of small and medium-sized farmland areas, control different ridge widths through the adjustable conical disc, realize one machine with multiple functions, improve the farmland efficiency and reduce the crop planting cost.

[0006] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0007] A single ridge land preparation device of adjustable, comprising a main body mounting frame assembly, a cross beam body, a leveling roller mounting bracket, a leveling roller mechanism and a width adjusting mechanism.

[0008] The cross beam body is connected with at least two main body mounting frame assemblies, and the main body mounting frame assembly can realize the vibration reduction of the cross beam body.

[0009] The leveling roller mechanism is connected with the two ends of the cross beam through a leveling roller mounting bracket at each end.

[0010] The width adjusting mechanism is arranged on the leveling roller mechanism, which can adjust the ridge width.

[0011] Furthermore, the main body mounting frame assembly includes a main mounting bracket and a vibration reduction mechanism;

[0012] The vibration damping mechanism is connected to the vehicle body via a main mounting bracket; wherein the vibration damping mechanism comprises a spring body, a spring pressure plate, a spring guide frame and a crossbeam bracket;

[0013] The first end of the spring guide frame is hinged to the upper end of the beam bracket, and the first end of the beam bracket is hinged to the lower end of the beam bracket;

[0014] The second end of the spring guide frame is hinged to the second end of the beam support through a connecting piece;

[0015] The spring guide frame is provided with a spring body, and spring pressure plates are provided at both ends of the spring body, and the spring pressure plates are sleeved with the spring guide frame;

[0016] One spring pressure plate abuts against the limiting structure of the spring guide frame, and the other spring pressure plate abuts against the main mounting bracket.

[0017] Furthermore, a first end of the spring guide frame is provided with an oblong hole, and the spring guide frame is connected to the main mounting bracket by a bolt passing through the oblong hole.

[0018] Furthermore, the number of the crossbeam bodies is at least 2, and the crossbeam bodies are connected to the crossbeam supports.

[0019] Furthermore, the leveling roller mechanism includes a leveling roller, an axis upright plate, a rotating shaft and a bearing. The axis upright plates are arranged at both ends of the leveling roller, and the rotating shaft passes through the center of the two axis upright plates. The two ends of the rotating shaft are connected to the leveling roller mounting bracket through bearings, and the leveling roller mounting bracket is then fixed to the end of the beam body.

[0020] Furthermore, the flat floor roller is provided with two symmetrically arranged width adjustment mechanisms, and the width adjustment mechanisms include a width adjustment conical disc and a circular plate;

[0021] The circular plate is fixedly connected to the middle of the width-adjusting conical disk to form an integrated structure. The circular plate is sleeved onto the circumferential surface of the flat drum and fixed by bolts to achieve width adjustment between the two width-adjusting mechanisms.

[0022] Furthermore, the second end of the spring guide frame is provided with a plurality of adjustment holes, and the adjustment holes are connected to the connecting piece by bolts; and the circumferential surface of the flat floor drum is provided with a length scale.

[0023] Compared with the prior art, the adjustable single-ridge soil preparation device described in the present invention has the following advantages:

[0024] The utility model relates to an adjustable single ridge land preparation device, which is suitable for different types of field ridges and crop planting requirements, and prolongs the service life of the device and reduces the planting cost input through the design of the damping mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings constituting a part of the utility model are used to provide further understanding on the utility model, and the illustrative embodiments and the description of the utility model are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0026] Fig. 1 A kind of adjustable single ridge land preparation device schematic view described in the utility model embodiment;

[0027] Fig. 2 The leveling roller mechanism schematic view described in the utility model embodiment;

[0028] Fig. 3 The damping mechanism schematic view described in the utility model embodiment.

[0029] Explanation of reference signs:

[0030] 1, main body mounting frame assembly;11, main mounting support;12, damping mechanism;121, spring body;122, spring pressing plate;123, spring guide frame;124, crossbeam support;125, connecting piece;2, crossbeam body;3, leveling roller mounting support;4, leveling roller mechanism;41, land leveling roller;42, shaft vertical plate;43, rotating shaft;44, bearing;5, width adjusting mechanism;51, width adjusting conical disc;52, circular plate. DETAILED DESCRIPTION

[0031] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0032] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0033] In the description of the present application, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0034] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0035] An adjustable single ridge land preparation device, as shown in Figs. 1-3 The device comprises a main body mounting assembly 1, a beam body 2, a leveling roller mounting bracket 3, a leveling roller mechanism 4 and a width adjusting mechanism 5.

[0036] The beam body 2 is connected with at least two main body mounting assemblies 1, and the main body mounting assembly 1 can realize damping of the beam body 2.

[0037] The leveling roller mechanism 4 is connected with the two ends of the beam through a leveling roller mounting bracket 3 at each end.

[0038] The width adjusting mechanism 5 is arranged on the leveling roller mechanism 4, and can realize adjustment of the ridge width.

[0039] Preferably, the main body mounting assembly 1 comprises a main mounting bracket 11 and a damping mechanism 12.

[0040] The damping mechanism is connected to the vehicle body through the main mounting bracket 11; wherein the damping mechanism comprises a spring body 121, a spring pressing plate 122, a spring guide bracket 123 and a beam bracket 124.

[0041] The first end of the spring guide frame 123 is hinged to the upper end of the cross beam support 124, and the first end of the cross beam support 124 is hinged to the lower end of the cross beam support 124;

[0042] The second end of the spring guide frame 123 is hinged to the second end of the cross beam support 124 through the connecting plate 125;

[0043] The spring guide frame 123 is provided with a spring body 121, and the spring body 121 is provided with spring pressing plates 122 at both ends, and the spring pressing plates 122 are sleeved with the spring guide frame 123;

[0044] One of the spring pressing plates 122 abuts against the limiting structure of the spring guide frame 123, and the other spring pressing plate 122 abuts against the main mounting support 11.

[0045] Preferably, the first end of the spring guide frame 123 is provided with an oblong hole, and the spring guide frame 123 is connected with the main mounting support 11 through the oblong hole by a bolt;

[0046] During the operation of the equipment, the land often has uneven state or exists unbroken soil block, which can cause the running equipment to vibrate, and the design of the oblong hole on the upper side of the spring guide frame 123 and the damping spring can greatly reduce the vibration of the equipment caused by the uneven state of the farmland soil, prolong the service life of the equipment and reduce the cost of crop planting.

[0047] Preferably, the number of the cross beam bodies 2 is at least two, and the cross beam bodies 2 are connected with the cross beam supports 124.

[0048] Preferably, the leveling roller mechanism 4 comprises a land leveling roller 41, shaft vertical plates 42, a rotating shaft 43 and bearings 44, the land leveling roller 41 is arranged at both ends of the shaft vertical plates 42, the rotating shaft 43 passes through the center of the two shaft vertical plates 42, the two ends of the rotating shaft 43 are connected with the leveling roller mounting support 3 through the bearings 44, and the leveling roller mounting support 3 is fixed with the end of the cross beam body 2.

[0049] Preferably, the land leveling roller 41 is provided with two symmetrically arranged width adjusting mechanisms 5, and the width adjusting mechanism 5 comprises a width adjusting conical disc 51 and a circular plate 52.

[0050] The circular plate 52 is fixedly connected to the middle part of the width adjusting conical disc 51 to form an integral structure, the circular plate 52 is sleeved on the circumferential surface of the land leveling roller 41 and is fixed by a bolt, so as to adjust the width between the two width adjusting mechanisms 5.

[0051] The circular plate 52 is evenly distributed around the roller with four threaded holes, and the threaded holes are provided with threads or welded nuts below the holes, and the purpose of fixing the ridge width adjusting mechanism is achieved by tightening the bolt to press against the roller.

[0052] Preferably, the second end of the spring guide frame 123 is provided with a plurality of adjusting holes, which are connected with the connecting plate 125 through bolts.

[0053] The circumference surface of the land roller 41 is provided with a length scale mark, which can make the installation position of the two conical discs of the ridge width adjusting mechanism and the distance between the two conical discs more accurate, ensure the ridge shaping effect, and make the ridge width adjusting process more convenient.

[0054] When adjusting the ridge width, first, the land roller 41 is connected with the tractor through the installation support, and then the tractor drives the land roller 41 to move, and the land roller 41 drives the ridge width adjusting mechanism to move along the land roller 41, so that the ridge width adjusting mechanism can be adjusted to the required width.

[0055] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable single-ridge soil preparation device, characterized by: It includes a main mounting frame assembly, a crossbeam body, a leveling roller mounting bracket, a leveling roller mechanism and a width adjustment mechanism; The crossbeam body is connected to at least two main body mounting frame assemblies, and the main body mounting frame assemblies can achieve vibration reduction of the crossbeam body; The two ends of the leveling roller mechanism are respectively connected to the two ends of the beam body through a leveling roller mounting bracket; The leveling roller mechanism is provided with a width adjustment mechanism, which can adjust the ridge width; The main mounting frame assembly includes a main mounting bracket and a vibration reduction mechanism; The vibration damping mechanism is connected to the vehicle body via a main mounting bracket; wherein the vibration damping mechanism comprises a spring body, a spring pressure plate, a spring guide frame and a crossbeam bracket; The first end of the spring guide frame is hinged to the upper end of the beam bracket, and the first end of the beam bracket is hinged to the lower end of the beam bracket; The second end of the spring guide frame is hinged to the second end of the beam support through a connecting piece; The spring guide frame is provided with a spring body, and spring pressure plates are provided at both ends of the spring body, and the spring pressure plates are sleeved with the spring guide frame; One spring pressure plate abuts against the limiting structure of the spring guide frame, and the other spring pressure plate abuts against the main mounting bracket; An oblong hole is provided at the first end of the spring guide frame, and the spring guide frame is connected to the main mounting bracket by a bolt passing through the oblong hole.

2. The adjustable single-ridge soil preparation device according to claim 1, characterized in that: The number of the crossbeam bodies is at least 2, and the crossbeam bodies are connected to the crossbeam brackets.

3. The adjustable single-ridge soil preparation device according to claim 2, characterized in that: The leveling roller mechanism includes a leveling roller, an axis upright plate, a rotating shaft and a bearing. The axis upright plates are set at both ends of the leveling roller, and the rotating shaft passes through the center of the two axis upright plates. The two ends of the rotating shaft are connected to the leveling roller mounting bracket through bearings, and the leveling roller mounting bracket is then fixed to the end of the beam body.

4. The adjustable single-ridge soil preparation device according to claim 3, characterized in that: The flat drum is provided with two symmetrically arranged width adjustment mechanisms, which include a width adjustment conical disc and a circular plate; The circular plate is fixedly connected to the middle of the width-adjusting conical disk to form an integrated structure. The circular plate is sleeved onto the circumferential surface of the flat drum and fixed by bolts to achieve width adjustment between the two width-adjusting mechanisms.

5. The adjustable single-ridge soil preparation device according to claim 1, characterized in that: The second end of the spring guide frame is provided with a plurality of adjustment holes, and the adjustment holes are connected to the connecting piece by bolts.

6. The adjustable single-ridge soil preparation device according to claim 3, characterized in that: The circumferential surface of the flat floor drum is provided with a length scale.

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