A corn planting structure frame

Abstract

This utility model provides a corn planting structure frame, including a base, a first slide rail, a second slide rail, a movable seat, a connecting seat, a top seat, an anti-slip handle, an adjusting plate, and a limiting block. The base has several sets of first slide rails and several sets of second slide rails on its upper surface. A movable seat is slidably disposed inside the base, and a limiting block is slidably disposed inside the movable seat. An adjusting plate is fixedly disposed on the upper surface of the limiting block. A connecting seat is disposed above the movable seat, and a top seat is disposed above the connecting seat. An anti-slip handle is disposed on the outer side of the top seat. This design solves the problem of limited adjustment and inflexibility of the original corn planting structure frame. This utility model has a reasonable structure. By setting a positioning seat and a positioning ring, and using a hand-tightened threaded bolt to fix the corn stalk, the position of the corn stalk can be adjusted flexibly and conveniently through the movable seat and the limiting block, making it highly practical.

Description

Technical Field

[0001] This utility model is a corn planting structure frame, belonging to the technical field of planting structure frame. Background Technology

[0002] For some agricultural companies, it is sometimes necessary to demonstrate crop planting techniques to customers or other agricultural workers. When demonstrating corn planting patterns, the spacing between wide and narrow rows is a particularly important data point. Wide and narrow rows refer to the parallel planting of corn after the land has been tilled. Among the four rows of corn, the row with the smallest spacing between adjacent rows is called the narrow row, while the row with the largest spacing between adjacent rows is called the wide row.

[0003] Chinese patent CN221689464U proposes a corn planting structure frame. By setting up several sliding groups and binding corn stalks to the sliding groups with cloth strips, the position of the corn stalks can be adjusted according to the width and narrowness of the rows, thus more intuitively displaying the planting structure of the corn stalks. However, this design is time-consuming and labor-intensive to bind the corn stalks, and can only adjust the position of the corn stalks as a whole group, not individually. The adjustment flexibility is poor and the practicality is low. There is an urgent need for a corn planting structure frame to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a corn planting structure frame to solve the problems mentioned in the background. This utility model has a reasonable structure, which uses a positioning seat and a positioning ring to fix the corn stalks with a hand-tightened threaded bolt. The position of the corn stalks can be adjusted flexibly and conveniently through the moving seat and the limiting block, making it highly practical.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a corn planting structure frame, including a base, a first slide rail, a second slide rail, a movable seat, a connecting seat, a top seat, an anti-slip handle, an adjusting plate, and a limiting block. The upper surface of the base is provided with several sets of first slide rails, and the upper surface of the base is provided with several sets of second slide rails. A movable seat is slidably arranged inside the base, and a limiting block is slidably arranged inside the movable seat. An adjusting plate is fixedly arranged on the upper surface of the limiting block. A connecting seat is arranged above the movable seat, and a top seat is arranged above the connecting seat. An anti-slip handle is arranged on the outer side of the top seat.

[0006] Furthermore, the movable seat has a cavity inside, the limiting block slides tightly along the inner wall of the cavity, and a return spring is provided inside the cavity, with both ends of the return spring abutting against the upper end face of the limiting block and the inner wall of the cavity, respectively.

[0007] Furthermore, several groups of the first slide rails are distributed at equal intervals along the longitudinal direction, and several groups of the second slide rails are distributed at equal intervals along the transverse direction. The first and second slide rails are distributed in a grid pattern with alternating longitudinal and transverse directions, and the cross-sections of the first and second slide rails are convex.

[0008] Furthermore, the movable seat slides tightly along the inner wall of the first guide rail and the inner wall of the second guide rail, and a limiting slot is provided at the intersection of the first guide rail and the second guide rail, and the limiting slot and the limiting block engage with each other.

[0009] Furthermore, a connecting block is provided on the lower end face of the connecting seat, and the connecting seat is fixedly connected to the upper end face of the movable seat through the connecting block. A positioning seat is provided on the upper end face of the connecting seat, and a positioning ring is provided on the inner side of the top seat. A corn stalk is inserted into the inner side of the positioning ring, and the lower end of the corn stalk is engaged with the positioning seat.

[0010] Furthermore, a threaded seat is provided on the outer side of the positioning ring, and a hand-tightening threaded plug is provided on the outer side of the threaded seat. The hand-tightening threaded plug and the threaded seat mesh with each other, and the end of the hand-tightening threaded plug that is relatively away from its handle abuts against the outer surface of the corn stalk.

[0011] Furthermore, the upper end face of the connecting seat is provided with a first through groove, the upper end face of the top seat is provided with a second through groove, the adjusting plate passes through the connecting seat through the first through groove and then passes through the top seat through the second through groove, and an adjusting wrench is provided on the outer side of the adjusting plate.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a corn planting structure frame. Because it incorporates an adjusting wrench, a limiting block, a limiting slot, a first slide rail, a second slide rail, and a movable seat, when the user presses the adjusting wrench, the wrench moves the limiting block upwards along the inner wall of the cavity via the adjusting plate, compressing the return spring and simultaneously releasing the mutual engagement between the limiting block and the limiting slot. Subsequently, the movable seat moves along the first and second slide rails until it reaches the appropriate position. Releasing the adjusting wrench then causes the return spring to reset the limiting block, causing it to engage with the limiting slot at the current position, thus fixing the current position of the movable seat. The user can flexibly adjust each set of movable seats in the same way, thus more intuitively displaying the width and narrowness data of the planting rows. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a corn planting frame according to the present invention;

[0015] Figure 2This is a cross-sectional view of the base of a corn planting structure frame according to the present invention.

[0016] Figure 3 This is a partial structural diagram of a corn planting frame according to the present invention;

[0017] Figure 4 This is a partial structural diagram of a corn planting frame according to the present invention;

[0018] Figure 5 This is a partial structural diagram of a corn planting frame according to the present invention;

[0019] In the diagram: 1-base, 11-limiting slot, 12-corn stalk, 2-first slide rail, 3-second slide rail, 4-moving seat, 41-cavity, 5-connecting seat, 51-connecting block, 52-first through groove, 53-positioning seat, 6-top seat, 61-connecting rod, 62-positioning ring, 63-threaded seat, 64-hand-tightened threaded bolt, 65-second through groove, 7-anti-slip handle, 8-adjusting plate, 81-adjusting wrench, 9-limiting block, 91-reset spring. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figures 1-5 This utility model provides a technical solution: a corn planting structure frame, including a base 1, a first slide rail 2, a second slide rail 3, a movable seat 4, a connecting seat 5, a top seat 6, an anti-slip handle 7, an adjusting plate 8, and a limiting block 9. The upper surface of the base 1 is provided with several sets of first slide rails 2, and the upper surface of the base 1 is provided with several sets of second slide rails 3. The movable seat 4 is slidably arranged inside the base 1, and the limiting block 9 is slidably arranged inside the movable seat 4. The adjusting plate 8 is fixedly arranged on the upper surface of the limiting block 9. The connecting seat 5 is arranged above the movable seat 4, and the top seat 6 is arranged above the connecting seat 5. The outer side of the top seat 6 is provided with an anti-slip handle 7. This design solves the problem that the original corn planting structure frame has large limitations in adjustment and is not flexible and convenient enough.

[0022] As the first embodiment of this utility model: the movable seat 4 has a cavity 41 inside, the limiting block 9 slides tightly along the inner wall of the cavity 41, and a return spring 91 is provided inside the cavity 41. The two ends of the return spring 91 abut against the upper end face of the limiting block 9 and the inner wall of the cavity 41 respectively. The return spring 91 can help the limiting block 9 to return to its original position. Several sets of first slide rails 2 are distributed at equal intervals along the longitudinal direction, and several sets of second slide rails 3 are distributed at equal intervals along the transverse direction. The first slide rails 2 and the second slide rails 3 are distributed in a grid pattern with cross-sections. The cross-sections of the first slide rails 2 and the second slide rails 3 are convex. The movable seat 4 slides tightly along the inner wall of the first guide rail and the inner wall of the second guide rail. This design allows the user to adjust the position of the corn stalk 12 according to actual needs for better display. A limiting slot 11 is provided at the intersection of the first guide rail and the second guide rail. The limiting slot 11 and the limiting block 9 engage with each other. The limiting block 9 and the limiting slot 11 can fix the position of the movable seat 4.

[0023] A connecting block 51 is provided on the lower end face of the connecting seat 5. The connecting seat 5 is fixedly connected to the upper end face of the movable seat 4 through the connecting block 51. The movable seat 4 can drive the connecting seat 5 to move together through the connecting block 51. A positioning seat 53 is provided on the upper end face of the connecting seat 5. A positioning ring 62 is provided on the inner side of the top seat 6. A corn stalk 12 is inserted into the inner side of the positioning ring 62, and the lower end of the corn stalk 12 is engaged with the positioning seat 53. This design facilitates the positioning and installation of the corn stalk 12. A threaded seat 63 is provided on the outer side of the positioning ring 62. A hand-tightened threaded bolt 64 is provided on the outer side of the threaded seat 63. The threaded bolt 64 and the threaded seat 63 mesh with each other. When the threaded bolt 64 is tightened by hand, the end of the threaded bolt 64 that is away from its handle abuts against the outer surface of the corn stalk 12. The threaded seat 63 facilitates the adjustment of the position of the threaded bolt 64 when it is tightened by hand. The upper end face of the connecting seat 5 has a first through groove 52, and the upper end face of the top seat 6 has a second through groove 65. The adjusting plate 8 passes through the connecting seat 5 through the first through groove 52 and then through the top seat 6 through the second through groove 65. The outer side of the adjusting plate 8 is provided with an adjusting wrench 81. The adjusting plate 8 can be moved by hand, and the adjusting plate 8 can also move the limiting block 9 together.

[0024] As a second embodiment of this utility model: the user passes the corn stalk 12 through the positioning ring 62 and engages it with the positioning seat 53. Then, the user tightens the hand-tightening threaded bolt 64, causing one end of the bolt to press against the surface of the corn stalk 12, thereby fixing the position of the corn stalk 12. The user can adjust the position of the corn stalk 12 according to the actual width and narrowness of the rows. During adjustment, the user holds the anti-slip handle 7 and then presses the adjusting wrench 81, causing the adjusting wrench 81 to drive the limiting block 9 to move upward along the inner wall of the cavity 41 via the adjusting plate 8. The compression of the reset spring 91 simultaneously releases the mutual engagement between the limit block 9 and the limit slot 11. Subsequently, the moving seat 4 is moved along the first slide rail 2 and the second slide rail 3 until it reaches the appropriate position. Then, the adjusting wrench 81 is released, and the reset spring 91 drives the limit block 9 to reset, so that the limit block 9 engages with the current position limit slot 11, thereby fixing the current position of the moving seat 4. The user can flexibly adjust each set of moving seats 4 in the same way, so as to more intuitively reflect the width and narrowness data of the planting rows.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A corn planting structure frame, comprising a base, a first slide rail, a second slide rail, a movable seat, a connecting seat, a top seat, an anti-slip handle, an adjusting plate, and a limiting block, characterized in that: The upper surface of the base is provided with several sets of first slide rails, the upper surface of the base is provided with several sets of second slide rails, a movable seat is slidably arranged inside the base, a limit block is slidably arranged inside the movable seat, an adjustment plate is fixedly arranged on the upper surface of the limit block, a connecting seat is arranged above the movable seat, a top seat is arranged above the connecting seat, and an anti-slip handle is arranged on the outer side of the top seat.

2. The corn planting structure frame according to claim 1, characterized in that: The movable seat has a cavity inside, and the limiting block slides tightly along the inner wall of the cavity. A return spring is provided inside the cavity, and the two ends of the return spring abut against the upper end face of the limiting block and the inner wall of the cavity, respectively.

3. The corn planting structure frame according to claim 1, characterized in that: Several groups of the first slide rails are distributed at equal intervals along the longitudinal direction, and several groups of the second slide rails are distributed at equal intervals along the transverse direction. The first and second slide rails are distributed in a grid pattern with alternating longitudinal and transverse directions, and the cross-sections of the first and second slide rails are convex.

4. The corn planting structure frame according to claim 1, characterized in that: The movable seat slides tightly along the inner wall of the first guide rail and the inner wall of the second guide rail. A limiting slot is provided at the intersection of the first guide rail and the second guide rail, and the limiting slot and the limiting block engage with each other.

5. A corn planting structure frame according to claim 1, characterized in that: A connecting block is provided on the lower end face of the connecting seat. The connecting seat is fixedly connected to the upper end face of the movable seat through the connecting block. A positioning seat is provided on the upper end face of the connecting seat. A positioning ring is provided on the inner side of the top seat. A corn stalk is inserted into the inner side of the positioning ring, and the lower end of the corn stalk is engaged with the positioning seat.

6. The corn planting structure holder of claim 5, wherein: The outer side of the positioning ring is provided with a threaded seat, and a hand-tightening threaded plug is provided on the outside of the threaded seat. The hand-tightening threaded plug and the threaded seat mesh with each other, and the end of the hand-tightening threaded plug that is relatively away from its handle abuts against the outer surface of the corn stalk.

7. The corn planting structure holder of claim 1, wherein: The upper surface of the connecting seat is provided with a first through groove, and the upper surface of the top seat is provided with a second through groove. The adjusting plate passes through the connecting seat through the first through groove and then through the top seat through the second through groove. An adjusting wrench is provided on the outer side of the adjusting plate.

Images