Soil retaining device
By designing a soil retaining device, using the retraction channels and guide channels to protect plants, and guiding the soil through the barrier, the problem of difficulty in precise coverage of traditional soil culturing machines in high clay soil is solved, and the effect of plant protection and effective soil placement is achieved.
Patent Information
- Application Number
- CN202421243187.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In tobacco leaf planting in some areas, due to the particularly high toughness and viscosity of the soil, traditional soil cultivation machines find it difficult to accurately overlay the soil to the roots of the crop, resulting in the destruction of the plants, and the thrown soil cannot fall into the required area, which cannot achieve the effect of soil cultivation.
A retaining device is designed, including two symmetrically arranged soil retaining mechanisms, forming a sequentially arranged in the first direction, protecting plants with a retaining frame and a barrier, and guiding the thrown soil to a designated position.
Through the use of the soil retaining device, plants can be protected during the soil cultivation process, prevented from being destroyed, and ensured that the soil falls into the designated location of the ridge, achieving effective soil cultivation effect.
Smart Images
Figure CN222603234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plant planting machinery, in particular to a soil retaining device. Background Art
[0002] In the field of planting agricultural cash crops such as tobacco, when the crops grow to a certain stage, it is generally necessary to add soil to the ridges where the crops grow, that is, weeding is done on both sides of the ridges where the crops grow, and the soil at the bottom and sides of the ridges is piled on the roots of the crops to improve the quality of crop growth and thus increase yield. Traditionally, adding soil is usually done by hand-held tools. At present, some people use a soil-adding machine to add soil when the soil conditions are good (sandy loam) and the requirements for adding soil are not high. However, in some areas, such as southern Hunan, due to the high toughness and viscosity of the soil, if the soil is to be accurately added to the roots of the crops, the soil-adding ability of the soil-adding machine is extremely high, and manual soil-adding is basically used.
[0003] Plants planted on ridges are usually distributed in irregular shapes, and the plow blades of the soil-raising machine are usually inserted from both sides of the ridge to raise the soil. The plow blades are easy to roll in the plants during the soil-raising process, resulting in plant damage. In addition, if a soil-raising machine is used for soil-raising, the soil thrown up by the soil-raising machine will splash everywhere due to the high viscosity of the soil, and cannot fall on the required area of the ridge, thus failing to achieve the effect of soil-raising. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a soil retaining device which can protect plants during the soil cultivation process and make the soil thrown up during the soil cultivation fall into a required area.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A soil retaining device comprises two symmetrically arranged soil retaining mechanisms;
[0007] A gathering channel and a guiding channel are formed between the two soil retaining mechanisms and are arranged in sequence along the first direction;
[0008] In the second direction, the width of the guide channel gradually increases along the first direction;
[0009] The soil retaining mechanism comprises a soil retaining frame and a retaining member;
[0010] The blocking members are distributed along the first direction, and the blocking members are suspended at the lower side of the blocking members.
[0011] Further, in the second direction, the width of the gathering channel is equal to the minimum width of the guiding channel.
[0012] Furthermore, the soil retaining mechanism also includes an adjustment rod and at least two adjustment mechanisms;
[0013] The soil retaining frame is connected to the adjusting rod through the adjusting mechanism;
[0014] The position of the soil retaining frame relative to the adjusting rod is adjustable.
[0015] Further, the adjustment mechanism includes a first adjustment component, a second adjustment component and a third adjustment component;
[0016] The first adjustment component is connected to the adjustment rod in a relatively slidable manner;
[0017] The second adjustment component is connected to the third adjustment component so as to be relatively movably connected, and the third adjustment component is connected to the first adjustment component;
[0018] The axis of the first adjusting component is perpendicular to the axis of the second adjusting component, and the third adjusting component is perpendicular to the first adjusting component and the second adjusting component respectively.
[0019] Further, the first adjustment assembly includes a first adjustment member and a first fastener;
[0020] The first adjusting member is sleeved outside the adjusting rod, and the first fastening member passes through the circumferential side wall of the first adjusting member and abuts against the adjusting rod.
[0021] Further, the second adjustment assembly includes a second adjustment member and a second fastener;
[0022] The soil retaining frame is inserted into the second adjusting member;
[0023] The second fastener passes through the circumferential side wall of the second adjusting member and abuts against the soil retaining frame.
[0024] Furthermore, one end of the second adjustment component away from the soil retaining frame is plugged into the third adjustment component and is detachably connected to the third adjustment component via a third fastener.
[0025] Further, the soil retaining frame includes a bracket and a leaf lifting frame arranged in sequence along the first direction;
[0026] The brackets are distributed on the planes where the first direction and the second direction are located, and the leaf lifting racks are inclined relative to the brackets;
[0027] The guide channel is located between the two oppositely arranged leaf lifting frames, and the folding channel is located between the two oppositely arranged brackets.
[0028] Furthermore, the leaf lifting frame includes a first rod body, a second rod body and a third rod body;
[0029] The first rod and the first direction form a first angle greater than 90° and less than 180°, the second rod and the second direction form a second angle less than 90°, and the third rod and the second direction form a third angle greater than 90° and less than 120°.
[0030] The beneficial effect of the utility model is that the present invention provides two relatively arranged soil retaining mechanisms to form a guide channel and a gathering channel, so as to gather the plants in the process of soil cultivation, prevent the plants from being damaged by the splashing soil in the process of soil cultivation, and protect the plants. The setting of the blocking member is used to block the soil thrown up by the plow blade, so that the soil falls into the designated position of the ridge body, thereby ensuring the soil cultivation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 The structure diagram of the earth retaining mechanism in the utility model is shown in FIG. Figure 1 ;
[0032] Figure 2 The structure diagram of the earth retaining mechanism in the utility model is shown in FIG. Figure 2 ;
[0033] Figure 3 This is a schematic diagram of the structure of the earth retaining device in the utility model;
[0034] Figure 4 The local structure of the soil-raising machine in the utility model is shown in FIG. Figure 1 ;
[0035] Figure 5 The local structure of the soil-raising machine in the utility model is shown in FIG. Figure 2 .
[0036] Description of labels:
[0037] 100. Earth retaining device;
[0038] 110. earth retaining mechanism; 111. retracting channel; 112. guiding channel;
[0039] 120, soil retaining frame; 121, support frame; 122, leaf lifting frame; 123, first rod body; 124, second rod body; 125, third rod body;
[0040] 130. Blocking member;
[0041] 140, adjustment rod;
[0042] 150, adjustment mechanism; 151, first adjustment assembly; 1511, first adjustment member; 1512, first fastener; 152, second adjustment assembly; 1521, second adjustment member; 1522, second fastener; 153, third adjustment assembly; 154, third fastener;
[0043] 200. Plowshare. DETAILED DESCRIPTION
[0044] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.
[0045] Please refer to Figure 1-Figure 5 A soil-raising machine includes a soil retaining device 100 and two oppositely arranged plowshares 200; the soil retaining device 100 includes two symmetrically arranged soil retaining mechanisms 110; a gathering channel 111 and a guide channel 112 are formed between the two soil retaining mechanisms 110 in sequence along a first direction; in a second direction, the width of the guide channel 112 gradually increases along the first direction; the soil retaining mechanism 110 includes a soil retaining frame 120 and a blocking member 130; the blocking member 130 is distributed along the first direction, and the blocking member 130 is suspended at the lower side of the blocking member 130. Specifically, the axis of the plowshare 200 forms an angle of 10° to 30° with the first direction and the second direction, and the plowshare 200 gradually tilts toward the side close to the other plowshare 200 in a direction gradually away from the soil retaining device 100, so that part of the soil is excavated by the plowshare 200 and will be tilted and thrown out in a direction close to the soil retaining frame 120, and this part of the soil falls onto the ridge body along the inner wall of the blocking member 130 under the obstruction of the blocking member 130. The soiling machine moves along the first direction. Preferably, the distribution area of the guide channel 112 should cover the soiling area of the plow 200 in the first direction.
[0046] It can be understood that the present application forms a guide channel 112 and a collection channel 111 by setting two oppositely arranged soil retaining mechanisms 110, wherein the width of the guide channel 112 gradually increases along the first direction, which can fully draw the plants into the guide channel 112, and make the plants enter the collection channel 111 along the guide channel 112, so as to collect the plants in the process of soil cultivation, prevent the plants from being damaged by the plow 200 in the process of soil cultivation, and protect the plants. The setting of the blocking member 130 is used to block the soil thrown up by the plow 200, so that the soil falls into the designated position of the ridge body, and ensure the soil cultivation effect.
[0047] In some embodiments, in the second direction, the width of the gathering channel 111 is equal to the minimum width of the guide channel 112, so as to provide sufficient accommodation space for the plants in the soil-raising machine and prevent the plants from being damaged by excessive bending.
[0048] In some embodiments, the soil retaining mechanism 110 further includes an adjusting rod 140 and at least two adjusting mechanisms 150; the soil retaining frame 120 is connected to the adjusting rod 140 through the adjusting mechanism 150; and the position of the soil retaining frame 120 relative to the adjusting rod 140 is adjustable. Preferably, two adjusting mechanisms 150 are provided, and the two adjusting mechanisms 150 are respectively provided at different positions on the axial direction of the adjusting rod 140, and the soil retaining frame 120 is adjustably connected to the adjusting rod 140 through the two adjusting mechanisms 150 to adjust the position of the soil retaining frame 120, thereby adapting to different working environments.
[0049] In some embodiments, the adjustment mechanism 150 includes a first adjustment component 151, a second adjustment component 152 and a third adjustment component 153; the first adjustment component 151 is connected to the adjustment rod 140 in a relatively slidable manner; the second adjustment component 152 is connected to the third adjustment component 153 in a relatively movably manner, and the third adjustment component 153 is connected to the first adjustment component 151; the axis of the first adjustment component 151 is perpendicular to the axis of the second adjustment component 152, and the third adjustment component 153 is perpendicular to the first adjustment component 151 and the second adjustment component 152. Specifically, the first adjustment component 151 is used to adjust the position of the soil retaining frame 120 in the first direction, the second adjustment component 152 is used to adjust the position of the soil retaining frame 120 in the second direction, and the third adjustment component 153 is used to adjust the position of the soil retaining frame 120 in the vertical direction, that is, the third adjustment component 153 is used to adjust the height of the soil retaining frame 120 from the ground. By setting three adjustment components, the soil retaining frame 120 can be adapted to different ridge shapes to adapt to the working environment.
[0050] In some embodiments, the first adjustment assembly 151 includes a first adjustment member 1511 and a first fastener 1512; the first adjustment member 1511 is sleeved outside the adjustment rod 140, and the first fastener 1512 passes through the circumferential side wall of the first adjustment member 1511 and abuts against the adjustment rod 140. When the first adjustment member 1511 is moved into position, the first fastener 1512 presses the first adjustment member 1511 and the adjustment rod 140, so that the first adjustment member 1511 can be positioned on the adjustment rod 140, thereby improving the stability of the soil retaining frame 120.
[0051] In some embodiments, the second adjustment assembly 152 includes a second adjustment member 1521 and a second fastener 1522; the soil retaining frame 120 is inserted into the second adjustment member 1521; the second fastener 1522 passes through the circumferential side wall of the second adjustment member 1521 and abuts against the soil retaining frame 120. Similar to the first adjustment assembly 151, the second adjustment member 1521 and the second fastener 1522 can be used to improve the stability of the soil retaining frame 120.
[0052] In some embodiments, one end of the second adjustment component 152 away from the soil retaining frame 120 is plugged into the third adjustment component 153 and is detachably connected to the third adjustment component 153 through the third fastener 154. By controlling the position of the second adjustment component 152 on the third adjustment component 153, the height of the soil retaining frame 120 can be adjusted to adapt to different ridge shapes and plants of different heights.
[0053] In some embodiments, the soil retaining frame 120 includes a support 121 and a leaf lifting frame 122 arranged in sequence along the first direction; the support 121 is distributed on the plane where the first direction and the second direction are located, and the leaf lifting frame 122 is inclined relative to the support 121; the guide channel 112 is located between two oppositely arranged leaf lifting frames 122, and the gathering channel 111 is located between two oppositely arranged supports 121. The setting of the leaf lifting frame 122 is used to guide and gather the plants, ensuring that the plants can enter the guide channel 112 through the gathering channel 111.
[0054] In some embodiments, the leaf lifting rack 122 includes a first rod 123, a second rod 124, and a third rod 125; in the plane formed by the first direction and the second direction, the first rod 123 forms a first angle α with an angle greater than 90° and less than 180° with the first direction, the second rod 124 forms a second angle β with an angle less than 90° with the second direction, the third rod 125 forms a third angle θ with an angle greater than 90° and less than 120° with the second direction, and the first rod 123 also forms a fourth angle λ with an angle less than 90° with the second direction. The formation of the first angle α and the second angle β is used to fully expand the collection range of the plants, and the formation of the third angle θ is used to collect the plants and ensure that all the plants enter the guide channel 112.
[0055] Please refer to Figure 1-Figure 5 , Embodiment 1 of the present utility model is:
[0056] A soil retaining device 100 includes two symmetrically arranged soil retaining mechanisms 110; a gathering channel 111 and a guide channel 112 are formed between the two soil retaining mechanisms 110 and are arranged in sequence along a first direction; in a second direction, the width of the guide channel 112 gradually increases along the first direction; the soil retaining mechanism 110 includes a soil retaining frame 120 and a blocking member 130; the blocking member 130 is distributed along the first direction, and the blocking member 130 is suspended at the lower side of the blocking member 130. Preferably, the blocking member 130 is made of a flexible material.
[0057] In this embodiment, in the second direction, the width of the gathering channel 111 is equal to the minimum width of the guiding channel 112 .
[0058] In this embodiment, the soil retaining mechanism 110 further includes an adjusting rod 140 and two adjusting mechanisms 150; the soil retaining frame 120 is connected to the adjusting rod 140 through the adjusting mechanism 150; the position of the soil retaining frame 120 relative to the adjusting rod 140 is adjustable. Specifically, the first adjusting component 151 includes a first adjusting member 1511 and a first fastener 1512; the first adjusting member 1511 is sleeved outside the adjusting rod 140, and the first fastener 1512 passes through the circumferential side wall of the first adjusting member 1511 and abuts against the adjusting rod 140. The second adjusting component 152 includes a second adjusting member 1521 and a second fastener 1522; the soil retaining frame 120 is inserted into the second adjusting member 1521; the second fastener 1522 passes through the circumferential side wall of the second adjusting member 1521 and abuts against the soil retaining frame 120. One end of the second adjustment component 152 away from the retaining frame 120 is plugged into the third adjustment component 153 and is detachably connected to the third adjustment component 153 through the third fastener 154. The third adjustment component 153 has a plurality of through holes arranged at equal intervals along the vertical direction. Bolts are arranged at the end of the second adjustment component 152. The bolts can be locked by the third fastener after being inserted into the corresponding through holes. Preferably, the first fastener 1512 and the second fastener 1522 are both bolts, and the third fastener 154 is a nut.
[0059] In this embodiment, the retaining frame 120 includes a support 121 and a leaf lifting frame 122 arranged in sequence along the first direction; the support 121 is distributed on the plane where the first direction and the second direction are located, and the leaf lifting frame 122 is inclined relative to the support 121; the guide channel 112 is located between the two oppositely arranged leaf lifting frames 122, and the folding channel 111 is located between the two oppositely arranged supports 121. Specifically, the leaf lifting frame 122 includes a first rod body 123, a second rod body 124 and a third rod body 125; the first rod body 123 forms a first angle α greater than 90° and less than 180° with the first direction, the second rod body 124 forms a second angle β less than 90° with the second direction, the third rod body 125 forms a third angle θ greater than 90° and less than 120° with the second direction, and the first rod body 123 also forms a fourth angle λ less than 90° with the second direction.
[0060] The working principle of the utility model is:
[0061] The hilling machine moves forward in the first direction, and the plow 200 continuously hills the soil during the process. The soil is excavated by the plow 200 and thrown out along the rotation direction of the plow 200. Most of the thrown soil collides with the blocking member 130 and falls onto the ridge body along the blocking member 130.
[0062] During this process, the plants enter the gathering channel 111 and the guide channel 112 in sequence, so that the plants are completely separated from the plow 200 , and then the plants leave the guide channel 112 from one end of the guide channel 112 away from the gathering channel 111 .
[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.
Claims
1. A soil retaining device, characterized in that: It includes two symmetrically arranged earth retaining mechanisms; A gathering channel and a guiding channel are formed between the two soil retaining mechanisms and are arranged in sequence along the first direction; In the second direction, the width of the guide channel gradually increases along the first direction; The soil retaining mechanism comprises a soil retaining frame and a retaining member; The blocking members are distributed along the first direction, and the blocking members are suspended at the lower side of the blocking members.
2. The earth retaining device according to claim 1, characterized in that: In the second direction, the width of the gathering channel is equal to the minimum width of the guiding channel.
3. The earth retaining device according to claim 1, characterized in that: The soil retaining mechanism also includes an adjustment rod and at least two adjustment mechanisms; The soil retaining frame is connected to the adjusting rod through the adjusting mechanism; The position of the soil retaining frame relative to the adjusting rod is adjustable.
4. The earth retaining device according to claim 3, characterized in that: The adjustment mechanism includes a first adjustment component, a second adjustment component and a third adjustment component; The first adjustment component is connected to the adjustment rod in a relatively slidable manner; The second adjustment component is connected to the third adjustment component so as to be relatively movably connected, and the third adjustment component is connected to the first adjustment component; The axis of the first adjusting component is perpendicular to the axis of the second adjusting component, and the third adjusting component is perpendicular to the first adjusting component and the second adjusting component respectively.
5. The earth retaining device according to claim 4, characterized in that: The first adjustment assembly includes a first adjustment member and a first fastener; The first adjusting member is sleeved outside the adjusting rod, and the first fastening member passes through the circumferential side wall of the first adjusting member and abuts against the adjusting rod.
6. The earth retaining device according to claim 4, characterized in that: The second adjustment assembly includes a second adjustment member and a second fastener; The soil retaining frame is inserted into the second adjusting member; The second fastener passes through the circumferential side wall of the second adjusting member and abuts against the soil retaining frame.
7. The earth retaining device according to claim 4, characterized in that: One end of the second adjustment component away from the soil retaining frame is plugged into the third adjustment component and is detachably connected to the third adjustment component via a third fastener.
8. The earth retaining device according to claim 1, characterized in that: The soil retaining frame comprises a bracket and a leaf lifting frame arranged in sequence along a first direction; The brackets are distributed on the planes where the first direction and the second direction are located, and the leaf lifting racks are inclined relative to the brackets; The guide channel is located between the two oppositely arranged leaf lifting frames, and the folding channel is located between the two oppositely arranged brackets.
9. The earth retaining device according to claim 8, characterized in that: The leaf lifting frame comprises a first rod body, a second rod body and a third rod body; The first rod body forms a first angle with the first direction that is greater than 90° and less than 180°, the second rod body forms a second angle with the second direction that is less than 90°, the third rod body forms a third angle with the second direction that is greater than 90° and less than 120°, and the first rod body also forms a fourth angle with the second direction that is less than 90°.