Portable corn density rope manufacturing device

Abstract

The utility model discloses a portable corn density rope manufacturing device, which comprises an upper sliding plate, a lower sliding plate, a lower sliding plate, a lower sliding plate and a control device, and is characterized in that the upper sliding plate is used for supporting one end of a rope loop when a density rope is wound; the lower sliding plate is used for supporting the other end of the rope loop when the density rope is wound; the rotating assembly comprises a fixed plate; the driving assembly is used for driving the fixing plate to rotate; the adjusting assembly is used for adjusting the distance between the upper sliding plate and the lower sliding plate on the fixing plate, the fixing plate drives the upper sliding plate and the lower sliding plate to rotate circularly through the driving assembly, and the rope is evenly wound around the upper sliding plate and the lower sliding plate; after winding is completed, marking tools such as a marking pen with colors are used for painting and marking the outer side of the rope loop, finally the rope is unwound, the density rope with the fixed scales can be obtained, compared with a conventional measuring tape for comparison and marking, the density rope with the needed scales can be rapidly obtained through the device, the manufacturing time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of density rope processing, and in particular relates to a portable corn density rope making device. Background Art

[0002] Corn is an annual herbaceous plant of the genus Zea in the Poaceae family. When sowing corn artificially, it is necessary to consider the corn density (corn plant spacing), which is an indicator that has an important impact on corn production and yield. Therefore, it is particularly important to ensure that corn has a good planting density. In the past, when controlling the planting density of corn, the density rope was used to control the corn plant spacing.

[0003] The production of density ropes for corn, that is, density ropes made in the fields, requires the cooperation of multiple people (manually pulling the wire, measuring the distance and marking it section by section). Not only does it waste human resources, but it also requires a large space and each section needs to be marked. The process is relatively cumbersome, which undoubtedly increases the difficulty of production and reduces work efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions, a portable corn density rope making device, characterized in that it includes:

[0005] The upper slide plate is used to support one end of the rope loop when winding the density rope;

[0006] The lower slide plate is used to support the other end of the rope loop when winding the density rope;

[0007] A rotating assembly, the rotating assembly comprising a fixed plate, the upper slide plate and the lower slide plate are both mounted on the fixed plate;

[0008] A driving assembly, which is drivingly connected to the fixed plate and is used to drive the fixed plate to rotate;

[0009] An adjustment component, used for adjusting the distance between the upper slide plate and the lower slide plate on the fixed plate;

[0010] Wherein, the fixed plate drives the upper slide plate and the lower slide plate to rotate cyclically through the driving assembly.

[0011] Furthermore, the driving component comprises:

[0012] A crank, one end of which is fixedly connected to the middle of the fixing plate, and the other end of which is a handle;

[0013] The bracket is provided with one end of the crank connected with the fixing plate fixedly and rotatably arranged on the bracket, and the handle end of the crank is located outside the bracket.

[0014] Furthermore, the adjustment component includes:

[0015] An adjustment piece is provided on the fixed plate, wherein a sliding groove is provided through the fixed plate for the upper slide plate and the lower slide plate to slide, and one end of the upper slide plate and the lower slide plate respectively passes through the sliding groove and is bent to form an adjustment piece;

[0016] A threaded column, fixedly arranged at one end of the adjustment sheet facing the fixed plate;

[0017] A movable groove is provided through the fixed plate and is used for the threaded column to move up and down;

[0018] A nut, spirally set on the threaded column;

[0019] The threaded column is located in the movable groove and passes through the movable groove to protrude from the surface of the fixed plate. The nut is spirally arranged at one end of the threaded column protruding from the fixed plate, and the end face of the nut is arranged to abut against the fixed plate.

[0020] Furthermore, the surface of the fixing plate has scale lines.

[0021] Furthermore, it also includes:

[0022] A base, used to support the bracket;

[0023] Wherein, the lower end of the bracket is fixedly connected to the upper end of the base.

[0024] Furthermore, the maximum distance between the upper slide plate and the lower slide plate is 10cm-35cm.

[0025] Furthermore, the upper slide plate and the lower slide plate are thin plates.

[0026] Furthermore, the fixing plates and the brackets are provided in two groups, and the upper sliding plate and the lower sliding plate are installed between the two groups of the fixing plates and the brackets.

[0027] Furthermore, it also includes:

[0028] The wire clamp is fixed on the base and is used to fix the density rope.

[0029] Furthermore, a paddle is fixedly provided on the outer side of the nut.

[0030] The beneficial effects of the utility model are:

[0031] 1. Through the structural design, by setting the upper slide plate, the lower slide plate, the rotating assembly, the driving assembly and the adjusting assembly, it is only necessary to set the maximum spacing between the upper slide plate and the lower slide plate according to the required plant spacing in advance, and then drive the upper slide plate and the lower slide plate to rotate by driving the fixed plate to rotate, so that the density rope can be wound into a rope loop, and at the same time, the upper slide plate and the lower slide plate support the two ends of the rope loop of the density rope, and the spacing between the two ends is equal to the plant spacing, and then the two ends of the rope loop that are supported are marked. After the rear rope loop is removed, the interval between several marks is equal to the maximum spacing between the upper slide plate and the lower slide plate, that is, the spacing set according to the plant spacing before making the density rope. Through this method, the density rope of the required length can be quickly obtained, which reduces the working time and improves the production efficiency.

[0032] 2. By setting up a crank and a bracket, it is convenient to drive the fixed plate to rotate by shaking the handle of the crank, so that the upper slide plate and the lower slide plate can be easily wound around the density rope. The operation is labor-saving, convenient and quick, and it is also conducive to accurately winding the density rope around the upper slide plate and the lower slide plate. The amplitude of the hand-cranking action is very small, which is more convenient for saving the operator's strength and controlling the strength.

[0033] 3. Adjust the setting of the components to facilitate the movement and adjustment of the upper and lower slides on the fixed plate, thereby changing the maximum spacing between the upper and lower slides, preventing the upper slide from detaching from the fixed plate, and making the movement trajectory of the upper slide more stable, making it more convenient for the operator to adjust at will according to the density he wants.

[0034] 4. Since the scale lines are set, the moving distance can be compared and confirmed through the scale lines when the upper or lower slide plate moves according to the required plant spacing, so that the moving position of the upper and lower slide plates is accurate, ensuring the accuracy of the utility model.

[0035] 5. By setting up a base, the bracket is more stable and not easy to fall over. When working in the field, it can be placed directly on the field through the base, which increases the stability of the bracket.

[0036] 6. The maximum spacing between the upper and lower slide plates is set to 10cm-35cm. After actual calculation, according to the plant spacing formula, plant spacing = mu area / mu number of plants / row spacing × 100, the mu area is 666.7㎡, the average value of the wide and narrow row distance is 55cm, and the general field density is 4000 plants / mu to 10000 plants / mu. Therefore, setting the sliding spacing between the two plates to 10cm~35cm can meet most of the density rope production requirements, making it more applicable.

[0037] 7. Since the upper slide plate and the lower slide plate are thin plates, according to the definition of thin plates, the thin plates are plates with a thickness of 0.2mm-4mm, which makes the support surface A and the support surface B narrower, so that the thickness of the upper slide plate and the lower slide plate is not easy to affect the rope loop of the density rope, and the density rope is made with higher precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Attached Figure 1 It is a structural diagram of the utility model;

[0039] Attached Figure 2 It is a front view of the utility model;

[0040] Attached Figure 3 This is a structural diagram of the wire clamp;

[0041] Attached Figure 4 This is a structural diagram of a nut;

[0042] Attached Figure 5 It is a schematic diagram of a density rope wound on the utility model;

[0043] Attached Figure 6 Schematic diagram for marking density rope with a marker pen;

[0044] Explanation of the accompanying drawings: 1. upper slide plate, 2. lower slide plate, 3. fixed plate, 4. crank, 5. bracket, 6. adjustment plate, 7. sliding groove, 8. threaded column, 9. movable groove, 10. nut, 11. scale line, 12. base, 13. support surface A, 14. support surface B, 15. wire clamp, 16. pick. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work belong to the scope of protection of the present application. In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and devices should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values, and it should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.

[0046] Embodiment 1:

[0047] This embodiment provides a portable corn density rope making device, which is characterized by comprising:

[0048] The upper slide plate 1 is used to support one end of the rope loop when winding the density rope;

[0049] The lower slide plate 2 is used to support the other end of the rope loop when winding the density rope;

[0050] A rotating assembly, the rotating assembly comprises a fixed plate 3, and the upper slide plate 1 and the lower slide plate 2 are both mounted on the fixed plate 3;

[0051] A driving assembly, which is drivingly connected to the fixing plate 3 and is used to drive the fixing plate 3 to rotate;

[0052] An adjustment component, used for adjusting the distance between the upper slide plate 1 and the lower slide plate 2 on the fixed plate 3;

[0053] The fixing plate 3 drives the upper slide plate 1 and the lower slide plate 2 to rotate cyclically through a driving assembly.

[0054] In the present technical solution, since the fixed plate 3, the upper slide plate 1 and the lower slide plate 2 are provided, when it is necessary to make a corn density rope, the spacing between the upper slide plate 1 and the lower slide plate 2 is adjusted by adjusting the assembly according to the required plant spacing. After the adjustment, the maximum spacing between the upper slide plate 1 and the lower slide plate 2 (as shown in the attached figure, the upper slide plate 1 has a support surface A13, the lower slide plate 2 has a support surface B14, and the maximum spacing refers to the straight-line distance from the support surface A13 of the upper slide plate 1 to the support surface B14 of the lower slide plate 2) is equal to the required plant spacing;

[0055] One end of the density rope is fixedly connected to the upper slide plate 1 by a knot, tape or other fixing methods, and then the fixed plate 3 is driven to rotate by the driving component. At this time, the fixed plate 3 will drive the upper slide plate 1 and the lower slide plate 2 to rotate in a circle through the driving component. As the upper slide plate 1 and the lower slide plate 2 rotate, the density rope will be wound around the upper slide plate 1 and the lower slide plate 2 to form a rope loop;

[0056] Since the upper slide plate 1 and the lower slide plate 2 are located in the inner circle of the rope loop, and the support surface A13 of the upper slide plate 1 and the support surface B14 of the lower slide plate 2 support both ends of the inner circle of the rope loop, the rope loop can be supported into a shape similar to a playground runway;

[0057] As the fixed plate 3 continues to rotate, the density rope is driven to continue to be wound around the upper slide plate 1 and the lower slide plate 2. In order to avoid errors during the winding process, the rope loops formed by the density rope need to be wound around the upper slide plate 1 and the lower slide plate 2 in parallel, ensuring that the rope loops of the density rope are in contact with the outer sides of the upper slide plate 1 and the lower slide plate 2 without forming stacking. Therefore, when winding, the density rope needs to be manually moved so that the rope loops of the density rope are wound around the outer sides of the upper slide plate 1 and the lower slide plate 2 in parallel without being stacked.

[0058] After winding a certain number of rope loops, use a marker pen or other marking tools to mark the outer side of the rope loop in contact with the support surface A13 of the upper slide 1 and the outer side of the rope loop in contact with the support surface B14 of the lower slide 2, and then remove the rope loop. At this time, the density rope will have several marks, and the interval between the several marks is equal to the maximum distance between the upper slide 1 and the lower slide 2, that is, the distance set according to the plant spacing before making the density rope;

[0059] At the same time, the upper slide plate 1 and the lower slide plate 2 can be made of anti-skid materials, or have anti-skid patterns on their surfaces, thereby preventing the rope from sliding.

[0060] The density rope is evenly wound on the upper slide plate 1 and the lower slide plate 2. After the winding is completed, the outside of the rope loop is marked with a colored marker pen. Finally, the rope is untied to obtain a density rope with a fixed scale. Compared with the conventional tape measure comparison mark, this device can quickly obtain the density rope of the required scale, reducing the production time and improving the work efficiency.

[0061] Through the structural design, by setting the upper slide plate 1, the lower slide plate 2, the rotating component, the driving component and the adjusting component, it is only necessary to set the maximum spacing between the upper slide plate 1 and the lower slide plate 2 in advance according to the required plant spacing, and then drive the upper slide plate 1 and the lower slide plate 2 to rotate by driving the fixed plate 3 to rotate, so that the density rope can be wound into a rope loop, and at the same time, the upper slide plate 1 and the lower slide plate 2 support the two ends of the rope loop of the density rope, and the spacing between the two ends is equal to the plant spacing, and then the two ends of the rope loop that are supported are marked. After the rear rope loop is removed, the interval between several marks is equal to the maximum spacing between the upper slide plate 1 and the lower slide plate 2, that is, the spacing set according to the plant spacing before making the density rope. Through this method, the density rope of the required length can be quickly obtained, which reduces the working time and improves the production efficiency.

[0062] Embodiment 2:

[0063] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] Furthermore, the driving component comprises:

[0065] A crank 4, one end of which is fixedly connected to the middle of the fixing plate 3, and the other end of which is a handle;

[0066] The bracket 5 , one end of the crank 4 connected to the fixing plate 3 is fixedly rotatably arranged on the bracket 5 , and the handle end of the crank 4 is located outside the bracket 5 .

[0067] In the present technical solution, since a crank 4 and a bracket 5 are provided, when the fixed plate 3 needs to be driven to rotate, the position of the bracket 5 is fixed, and then the fixed plate 3 can be driven to rotate by shaking the crank, so that the fixed plate 3 can drive the upper slide plate 1 and the lower slide plate 2 to rotate in a circle.

[0068] Through this structural design, by setting up the crank 4 and the bracket 5, it is convenient to drive the fixed plate 3 to rotate by shaking the handle of the crank 4, so that the upper slide plate 1 and the lower slide plate 2 can be conveniently wound around the density rope. The operation is labor-saving, convenient and quick, and it is also conducive to the accurate winding of the density rope around the upper slide plate and the lower slide plate, and the amplitude of the hand-cranking action is very small, which is more convenient for saving the operator's strength and control of strength.

[0069] Embodiment 3:

[0070] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] Furthermore, the adjustment component includes:

[0072] An adjusting piece 6, a sliding groove 7 for the upper slide plate 1 and the lower slide plate 2 to slide is formed on the fixing plate 3, and one end of the upper slide plate 1 and the lower slide plate 2 respectively passes through the sliding groove 7 and is bent to form an adjusting piece 6;

[0073] A threaded column 8, fixedly disposed on one end of the adjustment sheet 6 facing the fixed plate 3;

[0074] A movable groove 9 is provided through the fixed plate 3 and is used for the threaded column 8 to move up and down;

[0075] A nut 10, spirally arranged on the threaded column 8;

[0076] The threaded column 8 is located in the movable groove 9 and protrudes through the movable groove 9 to protrude from the surface of the fixed plate 3. The nut 10 is spirally arranged on one end of the threaded column 8 protruding from the fixed plate 3, and the end face of the nut 10 is arranged to abut against the fixed plate 3.

[0077] In the present technical solution, by setting an adjustment component, when the maximum distance between the upper slide plate 1 and the lower slide plate 2 needs to be adjusted, the maximum distance needs to be adjusted by moving the positions of the upper slide plate 1 and the lower slide plate 2;

[0078] Taking the above slide plate 1 as an example, when the upper slide plate 1 needs to be moved, the nut 10 is loosened so that the end face of the nut 10 is released from the conflict setting with the fixed plate 3, and the movement restriction of the adjustment piece 6 can be released. At this time, the adjustment piece 6 is moved to drive the upper slide plate 1 to move, and the adjustment piece 6 can be moved up and down in the sliding groove 7, and the threaded column 8 can move up and down in the movable groove 9. After the upper slide plate 1 is moved to a suitable position, the nut 10 is screwed into the threaded column 8, and then tightened so that the end face of the nut 10 is in conflict with the fixed plate 3. The friction between the nut 10 and the fixed plate 3 is used to fix the position of the adjustment piece 6, thereby fixing the position of the upper slide plate 1;

[0079] Then, the above operation is repeated to move the position of the lower slide plate 2 so that the maximum distance between the upper slide plate 1 and the lower slide plate 2 is adjusted.

[0080] At the same time, the cooperation between the adjusting plate 6 and the sliding groove 7 as well as the threaded column 8 and the movable groove 9 also plays a role in limiting and guiding the movement of the upper slide plate 1, preventing the upper slide plate 1 from detaching from the fixed plate 3, and making the movement trajectory of the upper slide plate 1 more stable.

[0081] Through this structural design and the setting of the adjustment components, the upper slide plate 1 and the lower slide plate 2 can be conveniently moved and adjusted on the fixed plate 3, thereby changing the maximum spacing between the upper slide plate 1 and the lower slide plate 2, and preventing the upper slide plate 1 from detaching from the fixed plate 3. At the same time, the movement trajectory of the upper slide plate 1 is made more stable, making it more convenient for the operator to adjust it at will according to the density he wants.

[0082] Embodiment 4:

[0083] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0084] Furthermore, the surface of the fixing plate 3 has scale lines 11 .

[0085] Through this structural design, since the scale line 11 is set, the moving distance can be compared and confirmed through the scale line 11 when the upper slide plate 1 or the lower slide plate 2 moves according to the required plant spacing, so that the moving position of the upper slide plate 1 and the lower slide plate 2 is accurate, ensuring the accuracy of the utility model.

[0086] Embodiment 5:

[0087] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] Furthermore, it also includes:

[0089] A base 12, used to support the bracket 5;

[0090] The lower end of the bracket 5 is fixedly connected to the upper end of the base 12 .

[0091] Through this structural design, by providing the base 12 , the support 5 has better stability and is not easy to fall over. When working in the field, the support 5 can be directly placed on the field through the base 12 , thereby increasing the stability of the support 5 .

[0092] Embodiment 6:

[0093] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0094] Furthermore, the maximum distance between the upper slide plate 1 and the lower slide plate 2 is 10 cm-35 cm.

[0095] In the technical solution, the maximum spacing between the upper slide plate 1 and the lower slide plate 2 is set to 10cm-35cm. After actual calculation, according to the plant spacing formula, plant spacing = mu area / mu number of plants / row spacing × 100, the mu area is 666.7㎡, the average value of the wide and narrow row distance is 55cm, and the general field density is 4000 plants / mu to 10000 plants / mu. Therefore, setting the sliding spacing between the two plates to 10cm~35cm can meet most of the density rope production requirements, making it more applicable.

[0096] Embodiment 7:

[0097] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0098] Furthermore, the upper slide plate 1 and the lower slide plate 2 are thin plates.

[0099] Through this structural design, since the upper slide plate 1 and the lower slide plate 2 are thin plates, according to the definition of thin plates, the thin plates are plates with a thickness of 0.2mm-4mm, so that the support surface A13 and the support surface B14 are narrower, and the thickness of the upper slide plate 1 and the lower slide plate 2 is not easy to affect the rope loop of the density rope, and the precision of making the density rope is higher.

[0100] Embodiment 8:

[0101] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0102] Furthermore, the fixing plates 3 and the brackets 5 are provided in two groups, and the upper slide plate 1 and the lower slide plate 2 are installed between the two groups of the fixing plates 3 and the brackets 5 .

[0103] Through this structural design, by setting up two groups of fixed plates 3 and brackets 5, and installing the upper slide plate 1 and the lower slide plate 2 between the two groups of fixed plates 3 and brackets 5, the overall force of the utility model is more stable and not easy to tilt.

[0104] Embodiment 9:

[0105] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0106] Furthermore, it also includes:

[0107] The wire clamp 15 is fixedly arranged on the base and is used for fixing the density rope.

[0108] Through this structural design, after the density rope is wound into a rope loop, the other end of the density rope can be fixed by the wire clamp 15 (the working principle of the wire clamp is the existing technology and will not be described in detail here), which plays a role in preventing the other end of the density rope from shaking.

[0109] Embodiment 10:

[0110] This embodiment provides a portable corn density rope making device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0111] Furthermore, a paddle 16 is fixedly disposed on the outer side of the nut 10 .

[0112] This structural design makes it convenient to apply force to the paddle 16 with fingers to drive the nut 10 to rotate, thereby facilitating the operator to manually tighten the nut 10 and achieving a labor-saving effect.

[0113] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the specification of the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A portable corn density rope making device, characterized in that: Included are: The upper slide plate (1) is used to support one end of the rope loop when winding the density rope; The lower slide plate (2) is used to support the other end of the rope loop when winding the density rope; A rotating assembly, the rotating assembly comprising a fixed plate (3), the upper slide plate (1) and the lower slide plate (2) being both mounted on the fixed plate (3); A driving assembly, which is drivingly connected to the fixing plate (3) and is used to drive the fixing plate (3) to rotate; An adjustment component, used for adjusting the distance between the upper slide plate (1) and the lower slide plate (2) on the fixed plate (3); The fixed plate (3) drives the upper slide plate (1) and the lower slide plate (2) to rotate cyclically via a driving assembly.

2. A portable corn density rope making device according to claim 1, characterized in that: The drive assembly comprises: A crank (4), one end of which is fixedly connected to the middle of the fixing plate (3), and the other end of which is a handle; A bracket (5), one end of the crank (4) connected to the fixing plate (3) is fixedly rotatably arranged on the bracket (5), and the handle end of the crank (4) is located outside the bracket (5).

3. A portable corn density rope making device according to claim 2, characterized in that: The adjustment component comprises: An adjustment piece (6), wherein a sliding groove (7) for the upper slide plate (1) and the lower slide plate (2) to slide is formed through the fixed plate (3), and one end of the upper slide plate (1) and the lower slide plate (2) respectively passes through the sliding groove (7) and is bent to form an adjustment piece (6); A threaded column (8) is fixedly arranged on one end of the adjustment sheet (6) facing the fixed plate (3); A movable groove (9) is formed through the fixed plate (3) and is used for the threaded column (8) to move up and down; A nut (10) is spirally arranged on the threaded column (8); The threaded column (8) is located in the movable groove (9) and passes through the movable groove (9) to protrude from the surface of the fixed plate (3); the nut (10) is spirally arranged on one end of the threaded column (8) protruding from the fixed plate (3); and the end face of the nut (10) is arranged to abut against the fixed plate (3).

4. A portable corn density rope making device according to claim 3, characterized in that: The surface of the fixing plate (3) has scale lines (11).

5. A portable corn density rope making device according to claim 4, characterized in that: Also includes: A base (12) for supporting the bracket (5); Wherein, the lower end of the bracket (5) is fixedly connected to the upper end of the base (12).

6. A portable corn density rope making device according to any one of claims 1 to 5, characterized in that: The maximum distance between the upper slide plate (1) and the lower slide plate (2) is 10 cm to 35 cm.

7. A portable corn density rope making device according to any one of claims 1 to 5, characterized in that: The upper slide plate (1) and the lower slide plate (2) are thin plates.

8. A portable corn density rope making device according to any one of claims 2 to 5, characterized in that: The fixing plate (3) and the bracket (5) are provided in two groups, and the upper slide plate (1) and the lower slide plate (2) are installed between the two groups of the fixing plate (3) and the bracket (5).

9. A portable corn density rope making device according to claim 5, characterized in that: Also includes: A wire clamp (15) is fixedly arranged on the base (12) and is used to fix the density rope.

10. A portable corn density rope making device according to any one of claims 3 to 5, characterized in that: A paddle (16) is fixedly arranged on the outer side of the nut (10).

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