Ginger furrower with ridging device

Abstract

The utility model relates to ginger ditching and soil cultivating machine technical field, especially ginger ditching and soil cultivating machine is with the device of making level, it includes the horizontal setting pivot, pivot is fixedly installed through support piece equipment bottom behind ditcher, is equipped with the steel cage in the left and right ends of pivot respectively, the steel cage includes the shaft sleeve of sleeve joint in pivot axle end, the shaft sleeve is connected with pivot axle end through lock pin, is fixedly sleeved and supports the support disc in the inner end side of shaft sleeve, is equipped with the inner ring in the coaxial line direction of shaft sleeve outer side, is equipped with a plurality of inner support bars of being connected with the shaft sleeve on the inner wall of inner ring along its circumferential direction. It replaces the tire with the steel cage, can effectively avoid the influence that ditcher throws and scatters the soil to cause when ensuring that ginger ditching and soil cultivating machine normally advances, makes the whole advancing process more stable, thereby ensures the ditch bottom flatness of ditching, is favorable to help the planting personnel to screen out the weak and small seedling, reduces the probability of mistake of kicking, reduces the loss of planting, solves the problem existing in the prior art.

Description

Technical Field

[0001] This utility model relates to the technical field of ginger trenching and ridging machine, and in particular to a ridge-raising device for ginger trenching and ridging machine. Background Technology

[0002] The ginger trenching and ridging machine is a key piece of equipment in ginger cultivation. Through mechanized operations, it integrates trenching, soil loosening, and weeding, significantly improving production efficiency and standardization. It is an indispensable piece of agricultural machinery in the modern ginger industry. However, achieving high yields in modern ginger cultivation requires meticulous cultivation by growers. After the ginger seedlings emerge, growers will screen them, promptly removing weak seedlings, with seedling height being the selection criterion.

[0003] Currently, growers encounter a problem during the removal process: some seedlings, though short in height, have strong root systems after being pulled out. These mistakenly removed seedlings undoubtedly increase planting losses. Research has found that this problem is caused by inconsistent trench depth. The main reason for this inconsistency is that the trencher throws soil onto the ground in the direction the ginger trencher is traveling during digging. The tires of the trencher press on the soil, raising the trencher's position within the trench. After pressing over the soil, the trencher lowers, resulting in an uneven trench bottom. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model provides a leveling device for ginger trenching and ridging machines. It features a reasonable structural design and convenient operation, using a steel cage instead of tires. While ensuring the normal movement of the ginger trenching and ridging machine, it effectively avoids the impact of soil spillage caused by the trenching device, making the entire process smoother. This ensures a flat and consistent trench bottom, helping growers to select weak seedlings, reducing the probability of accidental kicking, and minimizing planting losses, thus solving the problems existing in existing technologies.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] The ridge-raising device for the ginger trenching machine includes a horizontally arranged rotating shaft, which is fixedly installed at the bottom of the equipment behind the trencher by a support member. Steel cages are provided at both ends of the rotating shaft. Each steel cage includes a bushing fitted onto the shaft end, which is connected to the shaft end by a locking pin. A support plate is fixedly fitted on one side of the inner end of the bushing. An inner ring is provided on the outer side of the bushing along the coaxial direction. Several inner support rods connected to the bushing are provided on the inner wall of the inner ring along its circumference. Each inner support rod is fixed to the side wall of the support plate. An outer ring is provided horizontally parallel to the outer side of the inner ring. The inner ring is connected to the outer ring by several connecting rods. Several outer support rods are provided on the inner wall of the outer ring.

[0007] Optionally, the steel cage at the right end has a connecting rod whose length is not less than twice the length of the connecting rod at the left end, and a support ring connected to each connecting rod is provided parallel between the inner and outer rings.

[0008] Optionally, a locking thread cap is provided at the end of the shaft, which abuts against the outer end of the bushing.

[0009] Optionally, a thrust ball bearing is provided at the inner end of the bushing, abutting against the support.

[0010] Optionally, a number of inclined support rods are evenly arranged on the outer wall of the bushing along its circumference, and the outer end of each support rod is connected to the connecting rod on the corresponding side.

[0011] Optionally, triangular iron-shaped pressure plates are provided on the inner ring corresponding to each connecting rod position, with the bent parts of each triangular iron-shaped pressure plate facing outwards and the bent parts being parallel to the connecting rods.

[0012] Optionally, the support includes a base plate fixed to the bottom of the equipment, a fixed shell at the center of the bottom of the base plate, a fixed disc movably sleeved on the rotating shaft, the upper end of which is clamped in the fixed shell by a fixed support plate, and the fixed shell is connected to the fixed support plate by several bolts.

[0013] The advantages of this utility model using the above-mentioned technical solution are: reasonable structural design and convenient operation. By replacing tires with steel cages, the normal movement of the ginger trenching and ridging machine can be ensured, while effectively avoiding the impact of soil scattering caused by the trencher. This makes the entire movement process more stable, thereby ensuring that the bottom of the trench is flat and consistent. This helps growers to screen out weak seedlings, reduces the probability of accidental kicking, and reduces planting losses. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 A three-dimensional structural diagram of the steel cage at the left end of the rotating shaft;

[0016] Figure 3 A three-dimensional structural diagram of the steel cage at the right end of the rotating shaft;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the support component;

[0018] In the diagram, 1. Shaft; 2. Bushing; 3. Locking pin; 4. Support plate; 5. Inner ring; 6. Inner support rod; 7. Outer ring; 8. Connecting rod; 9. Outer support rod; 10. Support ring; 11. Locking threaded cap; 12. Thrust ball bearing; 13. Support rod; 14. Triangular iron pressure plate; 15. Base plate; 16. Fixed shell; 17. Fixed plate; 18. Fixed support plate. Detailed Implementation

[0019] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application; however, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0020] Furthermore, it should be understood in the description of this application that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples.

[0022] like Figure 1-4As shown in this embodiment, the ridge-raising device for the ginger trenching and ridging machine includes a horizontally arranged rotating shaft 1. The rotating shaft 1 is fixedly installed at the bottom of the equipment on the rear side of the trencher by a support member. Steel cages are respectively provided at the left and right ends of the rotating shaft 1. The steel cage includes a bushing 2 sleeved on the shaft end of the rotating shaft 1. The bushing 2 is connected to the shaft end of the rotating shaft 1 by a locking pin 3. A support plate 4 is fixedly sleeved on one side of the inner end of the bushing 2. An inner ring 5 is provided on the outer side of the bushing 2 along the coaxial center line. Several inner support rods 6 connected to the bushing 2 are provided on the inner wall of the inner ring 5 along its circumferential direction. Each inner support rod 6 is fixedly connected to the side wall of the support plate 4. An outer ring 7 is provided horizontally parallel to the outer side of the inner ring 5. The inner ring 5 is connected to the outer ring by several connecting rods 8. Several outer support rods 9 are provided on the inner wall of the outer ring 7.

[0023] Optionally, the length of the connecting rod 8 of the right-end steel cage is not less than twice the length of the connecting rod 8 of the left-end steel cage. A support ring 10, connected to each connecting rod 8, is provided parallel to the inner ring 5 and the outer ring 7. The support ring 10 can enhance the overall strength of the steel cage and prevent the connecting rod 8 from bending. When the length of one end of the steel cage is greater than that of the other end, the main application scenario is that multiple ditches need to be dug side by side on the land. The shorter steel cage is placed on the land on the side without ditches, while the longer steel cage is placed on the adjacent land with ditches. Because of its length, the longer steel cage can span across the existing ditches. On the one hand, this allows the equipment to be placed stably on the land to maintain the overall balance of the equipment. On the other hand, when the longer steel cage moves, it can refill the previously scattered loose soil into the ditch where ginger has been buried.

[0024] Optionally, a locking thread cap 11 is provided at the end of the rotating shaft 1, which abuts against the outer end of the bushing 2. The locking thread cap 11 limits the bushing 2 to prevent shaking, and on the other hand, it can make the rotating shaft 1, the bushing 2 and the locking thread cap 11 form a whole, improving the overall connection strength.

[0025] Optionally, a thrust ball bearing 12 is provided at the inner end of the bushing 2, abutting against the support member. The thrust ball bearing 12 can reduce the friction between the bushing 2 and the support member, allowing it to rotate more smoothly.

[0026] Optionally, several inclined support rods 13 are evenly arranged along the circumference of the outer wall of the bushing 2, and the outer end of each support rod 13 is connected to the connecting rod 8 on the corresponding side. Each support rod 13 also further improves the overall strength of the steel cage.

[0027] Optionally, triangular iron-shaped pressure plates 14 are provided on the inner ring 5 corresponding to each connecting rod 8. The bent parts of each triangular iron-shaped pressure plate 14 are all arranged outwards and parallel to the connecting rod. The triangular iron-shaped pressure plates 14 can increase the contact area with the ground to prevent the steel cage from sinking. On the other hand, when the triangular iron-shaped pressure plates 14 press down on the soil that has been thrown over, they can also press down to make it contact the ground and prevent it from being raised.

[0028] Optionally, the support includes a base plate 15 fixed to the bottom of the equipment, a fixed shell 16 provided at the center of the bottom of the base plate 15, a fixed disc 17 movably sleeved on the rotating shaft 1, the upper end of which is snapped into the fixed shell 16 by a fixed support plate 18, and the fixed shell 16 is connected to the fixed support plate 18 by a number of bolts.

[0029] When the ginger ditching and ridging machine is working, the steel cages at both ends of the rotating shaft 1 replace tires, providing stable support for the equipment as it moves. When the ditcher throws soil upwards, the soil falling to the ground is pressed down by the steel cages. Because the steel cages change the contact method with the soil, from the original surface contact of the tires to line contact, the force is increased, allowing the inner ring 5, outer ring 7, and connecting rod 8 to cut the scattered soil. Therefore, this scattered soil does not raise the steel cages, which can still move steadily on the ground. Its structural design is reasonable and easy to operate. By replacing tires with steel cages, the machine can ensure normal movement while effectively avoiding the impact of soil thrown by the ditcher, making the entire movement process smoother. This ensures that the bottom of the ditch is flat and consistent, which helps growers to screen out weak seedlings, reduces the probability of accidental kicking, reduces planting losses, and solves the problems existing in the current technology.

[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model. For those skilled in the art, any alternative improvements or transformations made to the implementation of this utility model fall within the protection scope of this utility model.

[0031] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. A leveling device for a ginger trenching and ridging machine, characterized in that, The device includes a horizontally positioned rotating shaft, which is fixedly installed at the bottom of the equipment behind the trencher by a support member. Steel cages are provided at both ends of the rotating shaft. Each steel cage includes a bushing fitted onto the shaft end of the rotating shaft. The bushing is connected to the shaft end of the rotating shaft by a locking pin. A support plate is fixedly fitted on one side of the inner end of the bushing. An inner ring is provided on the outer side of the bushing along the coaxial direction. Several inner support rods connected to the bushing are provided on the inner wall of the inner ring along its circumferential direction. Each inner support rod is fixed to the side wall of the support plate. An outer ring is provided horizontally parallel to the outer side of the inner ring. The inner ring is connected to the outer ring by several connecting rods. Several outer support rods are provided on the inner wall of the outer ring.

2. The leveling device for the ginger trenching and ridging machine according to claim 1, characterized in that, The steel cage at the right end has a connecting rod whose length is not less than twice the length of the connecting rod at the left end of the steel cage, and a support ring connected to each connecting rod is provided parallel between the inner and outer rings.

3. The leveling device for the ginger trenching and ridging machine according to claim 1 or 2, characterized in that, A locking thread cap is provided at the end of the shaft, which abuts against the outer end of the bushing.

4. The leveling device for the ginger trenching and ridging machine according to claim 1 or 2, characterized in that, A thrust ball bearing is provided at the inner end of the bushing, which abuts against the support.

5. The leveling device for the ginger trenching and ridging machine according to claim 1 or 2, characterized in that, Several inclined support rods are evenly arranged along the circumference of the outer wall of the bushing, and the outer end of each support rod is connected to the connecting rod on the corresponding side.

6. The leveling device for the ginger trenching and ridging machine according to claim 1 or 2, characterized in that, Triangular iron-shaped pressure plates are provided on the inner ring corresponding to each connecting rod position. The bent parts of each triangular iron-shaped pressure plate are all set outwards, and their bent parts are set parallel to the connecting rods.

7. The leveling device for the ginger trenching and ridging machine according to claim 1, characterized in that, The support includes a base plate fixed to the bottom of the equipment, a fixed shell at the center of the bottom of the base plate, a fixed disc movably sleeved on the rotating shaft, the upper end of which is clamped into the fixed shell by a fixed support plate, and the fixed shell is connected to the fixed support plate by several bolts.

Images