Vibration deep scarification device for potato planting

Abstract

The utility model discloses a vibration deep scarification device for potato planting, and belongs to the technical field of vibration deep scarification. The subsoiling device comprises a transverse plate, a connecting plate fixedly installed on one side of the transverse plate, a connecting rod fixedly installed in the connecting plate, a vibrating rod movably installed on the connecting rod, a subsoiling shovel movably installed on the vibrating rod, an unfolding plate rotationally installed on the subsoiling shovel and an adjusting assembly fixedly installed on the subsoiling shovel and used for adjusting the unfolding plate. The adjusting assembly comprises a second limiting block fixedly installed on the subsoiler and a rotating rod rotationally installed in the second limiting block. Through cooperative use of the devices, the unfolding and closing degrees of the unfolding plates can be adjusted by rotating the rotating rod, so that the loosening area of the subsoiling shovels is changed, in addition, the multiple unfolding plates can be driven at the same time through one rotating rod only by fixedly installing the first bevel gears with the number corresponding to that of the subsoiling shovels on the rotating rod, and the operation is convenient. And the convenience and practicability of the device in use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration subsoiling, in particular to a vibration subsoiling device for potato planting. Background Technique

[0002] The vibration subsoiling device for potato planting is a kind of agricultural machinery and equipment specially used for potato planting. It prepares the soil by means of vibration and subsoiling to facilitate the sowing of potatoes. The design of this kind of device aims to improve the sowing efficiency, reduce the labor intensity, and optimize the growth environment of potatoes.

[0003] After investigation, a Chinese patent discloses a vibration subsoiling device for potato planting (publication number: CN221010639U), which includes a support frame, a transmission component, and a subsoiling shovel driven by a cam mechanism and a vibration mechanism. The characteristics are as follows: there are two dust-proof components on the left and right at the top of the support frame, which are used for dust-proofing the rotating part in the cam mechanism. Expansion mechanisms are arranged on the left and right sides of the subsoiling shovel. The expansion mechanism includes square grooves opened on the left and right sides of the subsoiling shovel. An expansion plate is rotatably connected inside the square groove, and a bidirectional threaded rod is rotatably connected between the opposite sides of the inner wall of the square groove. Two symmetrical connecting blocks are threadedly connected to the surface of the bidirectional threaded rod.

[0004] In the above patent, the expansion degree of the expansion plate is changed through the expansion mechanism, so as to change the loosening area of the subsoiling shovel. However, the expansion mechanisms of multiple subsoiling shovels are independent of each other. This means that when it is necessary to change the working width of the subsoiling shovel, the operator must adjust the expansion mechanism of each subsoiling shovel separately. This process is not only time-consuming, but also increases the complexity of the operation and reduces the work efficiency.

[0005] Therefore, the utility model provides a vibration subsoiling device for potato planting to solve the above problems. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] The utility model provides a vibration subsoiling device for potato planting, aiming to solve the problems put forward in the background technique.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model provides the following technical solution: a vibration subsoiling device for potato planting, the subsoiling device includes a cross plate, a connecting plate fixedly installed on one side of the cross plate, a connecting rod fixedly installed inside the connecting plate, a vibrating rod movably installed on the connecting rod, a subsoiling shovel movably installed on the vibrating rod, an expansion plate rotatably installed on the subsoiling shovel, and an adjusting component fixedly installed on the subsoiling shovel for adjusting the expansion plate.

[0010] The adjusting assembly includes a second limit block fixedly installed on the subsoiler, a rotating rod rotatably installed inside the second limit block, a first limit block fixedly installed on the subsoiler, a threaded rod rotatably installed inside the first limit block, an adjusting block screwed onto the threaded rod, and an adjusting rod movably installed on the adjusting block.

[0011] As a preferred technical solution of the present application, the adjusting assembly further includes a first bevel gear fixedly installed on the rotating rod and a second bevel gear fixedly installed at one end of the threaded rod and rotatably fitted with the adjusting block. The first bevel gear meshes with the second bevel gear, and one end of the adjusting rod away from the adjusting block is movably connected to the top of the unfolding plate.

[0012] As a preferred technical solution of the present application, a rotating shaft is rotatably connected inside the connecting plate, and a second transmission gear is fixedly connected to one end of the rotating shaft passing through the connecting plate.

[0013] As a preferred technical solution of the present application, a support plate is fixedly connected to the bottom of the connecting plate, a rotating cylinder is rotatably connected inside the support plate, a first transmission gear is fixedly connected to one end of the rotating cylinder passing through the support plate, and a transmission chain is movably connected between the second transmission gear and the first transmission gear.

[0014] As a preferred technical solution of the present application, one end of the vibrating rod away from the subsoiler is movably connected to the rotating shaft.

[0015] As a preferred technical solution of the present application, a connecting block is fixedly connected to the top of the cross plate, and a plurality of vibrating rods are provided. The plurality of vibrating rods are distributed in a linear array.

[0016] (III) Beneficial effects

[0017] The utility model has a simple structure and is convenient to use. Through the settings of the rotating rod, the threaded rod, the adjusting block and the adjusting rod, rotating the rotating rod can adjust the unfolding and closing degree of the unfolding plate, thereby changing the loosening area of the subsoiler. In addition, only by fixedly installing the corresponding number of first bevel gears on the rotating rod corresponding to the subsoiler, a plurality of unfolding plates can be driven simultaneously by one rotating rod, improving the convenience and practicability of the device during use. Description of the drawings

[0018] Figure 1 It is a schematic structural diagram of a vibration subsoiling device for potato planting;

[0019] Figure 2 It is an installation schematic diagram of the rotating cylinder in a vibration subsoiling device for potato planting;

[0020] Figure 3 It is an installation schematic diagram of the unfolding plate in a vibration subsoiling device for potato planting;

[0021] Figure 4 is Figure 3 the enlarged view of part A in

[0022] Figure 5 is Figure 3 the enlarged view of part B in

[0023] In the figure:

[0024] 1. horizontal plate; 2. connecting rod; 3. vibrating rod; 4. subsoiling shovel; 5. unfolding plate; 6. rotating rod; 7. first bevel gear; 8. second bevel gear; 9. threaded rod; 10. adjusting block; 11. adjusting rod; 12. first limiting block; 13. second limiting block; 14. support plate; 15. rotating cylinder; 16. first transmission gear; 17. second transmission gear; 18. transmission chain; 19. rotating shaft; 20. connecting plate; 21. connecting block. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] The present invention provides a vibration subsoiling device for potato planting, as shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 . The subsoiling device includes a horizontal plate 1, a connecting plate 20 fixedly installed on one side of the horizontal plate 1, a connecting rod 2 fixedly installed inside the connecting plate 20, a vibrating rod 3 movably installed on the connecting rod 2, a subsoiling shovel 4 movably installed on the vibrating rod 3, an unfolding plate 5 rotatably installed on the subsoiling shovel 4, and an adjusting assembly fixedly installed on the subsoiling shovel 4 for adjusting the unfolding plate 5.

[0027] The adjusting assembly includes a second limiting block 13 fixedly installed on the subsoiling shovel 4, a rotating rod 6 rotatably installed inside the second limiting block 13, a first limiting block 12 fixedly installed on the subsoiling shovel 4, a threaded rod 9 rotatably installed inside the first limiting block 12, an adjusting block 10 screwed on the threaded rod 9, and an adjusting rod 11 movably installed on the adjusting block 10.

[0028] The adjusting assembly further includes a first bevel gear 7 fixedly installed on the rotating rod 6 and a second bevel gear 8 fixedly installed at one end of the threaded rod 9 and rotatably fitted with the adjusting block 10. The first bevel gear 7 meshes with the second bevel gear 8, and the end of the adjusting rod 11 away from the adjusting block 10 is movably connected to the top of the unfolding plate 5.

[0029] The device can increase the width of the subsoiler 4 by adjusting the expansion plate 5 to meet the usage requirements of different loosening areas. Specifically, rotate the rotating rod 6. The first bevel gear 7 connected to the rotating rod 6 can drive the meshing second bevel gear 8. Since the second bevel gear 8 is connected to the threaded rod 9, rotating the rotating rod 6 can drive the threaded rod 9. The threaded rod 9 is screwed with an adjusting block 10, and the adjusting rod 11 movably installed on the adjusting block 10 is connected to the expansion plate 5. When the threaded rod 9 rotates, the adjusting block 10 can be driven to move horizontally on the threaded rod 9 under the action of the thread. The moving adjusting block 10 can drive the expansion plate 5 to expand through the adjusting rod 11. In addition, adjusting components are provided for multiple subsoilers 4 of the device. Since multiple subsoilers 4 and the expansion plate 5 are on the same horizontal plane, only by fixedly installing the first bevel gears 7 corresponding to the number of subsoilers 4 on the rotating rod 6, multiple expansion plates 5 can be driven to expand simultaneously through one rotating rod 6.

[0030] Further, to enable the rotating shaft 19 to rotate, as Figure 1 and Figure 2 shown, the rotating shaft 19 is rotatably connected inside the connecting plate 20, and one end of the rotating shaft 19 passing through the connecting plate 20 is fixedly connected with the second transmission gear 17.

[0031] The bottom of the connecting plate 20 is fixedly connected with a support plate 14. The inside of the support plate 14 is rotatably connected with a rotating cylinder 15. One end of the rotating cylinder 15 passing through the support plate 14 is fixedly connected with the first transmission gear 16. A transmission chain 18 is movably connected between the second transmission gear 17 and the first transmission gear 16.

[0032] When the device is working, the rotating cylinder 15 contacts the ground, and the rotating cylinder 15 can rotate inside the support plate 14 due to the friction with the soil. One end of the rotating cylinder 15 is connected with the first transmission gear 16. While the first transmission gear 16 rotates with the rotating cylinder 15, power is transmitted to the second transmission gear 17 through the transmission chain 18 to drive the rotating shaft 19 to rotate.

[0033] It should be noted that to enable the subsoiler 4 to vibrate, as Figure 1 、 Figure 2 and Figure 3 shown, one end of the vibrating rod 3 away from the subsoiler 4 is movably connected to the rotating shaft 19.

[0034] The rotating shaft 19 is an eccentric shaft rod. When the rotating shaft 19 rotates under force, it can drive the subsoiler 4 to vibrate through the vibrating rod 3, thereby realizing vibration subsoiling.

[0035] Furthermore, to enable the device to move for work, as Figure 1 and Figure 2As shown in the figure, a connecting block 21 is fixedly connected to the top of the horizontal plate 1, and a plurality of vibrating rods 3 are provided. The plurality of vibrating rods 3 are distributed in a linear array.

[0036] The connecting block 21 provided on the horizontal plate 1 is used to connect the machinery of the driving device, such as a tractor. In addition, a plurality of vibrating rods 3 are provided, and a subsoiler 4 is installed on each vibrating rod 3.

[0037] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A vibration subsoiling device for potato planting, characterized in that: The subsoiling device includes a cross plate (1), a connecting plate (20) fixedly installed on one side of the cross plate (1), a connecting rod (2) fixedly installed inside the connecting plate (20), a vibrating rod (3) movably installed on the connecting rod (2), a subsoiling shovel (4) movably installed on the vibrating rod (3), a spreading plate (5) rotatably installed on the subsoiling shovel (4), and an adjusting assembly fixedly installed on the subsoiling shovel (4) for adjusting the spreading plate (5); The adjusting assembly includes a second limiting block (13) fixedly installed on the subsoiling shovel (4), a rotating rod (6) rotatably installed inside the second limiting block (13), a first limiting block (12) fixedly installed on the subsoiling shovel (4), a threaded rod (9) rotatably installed inside the first limiting block (12), an adjusting block (10) screwed on the threaded rod (9), and an adjusting rod (11) movably installed on the adjusting block (10).

2. The vibrating subsoiling device for potato planting according to claim 1, characterized in that: The adjusting assembly further includes a first bevel gear (7) fixedly installed on the rotating rod (6) and a second bevel gear (8) fixedly installed at one end of the threaded rod (9) and rotatably fitted with the adjusting block (10). The first bevel gear (7) meshes with the second bevel gear (8). One end of the adjusting rod (11) away from the adjusting block (10) is movably connected to the top of the spreading plate (5).

3. A vibration subsoiling device for potato planting according to claim 1, characterized in that: A rotating shaft (19) is rotatably connected inside the connecting plate (20), and a second transmission gear (17) is fixedly connected to one end of the rotating shaft (19) passing through the connecting plate (20).

4. A vibration subsoiling device for potato planting according to claim 3, characterized in that: A support plate (14) is fixedly connected to the bottom of the connecting plate (20). A rotating cylinder (15) is rotatably connected inside the support plate (14). A first transmission gear (16) is fixedly connected to one end of the rotating cylinder (15) passing through the support plate (14). A transmission chain (18) is movably connected between the second transmission gear (17) and the first transmission gear (16).

5. The vibration subsoiling device for potato planting according to claim 3, wherein: One end of the vibrating rod (3) away from the subsoiling shovel (4) is movably connected to the rotating shaft (19).

6. The vibration subsoiling device for potato planting according to claim 1, characterized in that: A connecting block (21) is fixedly connected to the top of the cross plate (1). There are multiple vibrating rods (3), and the multiple vibrating rods (3) are distributed in a linear array.

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