Rotary tillage device for tobacco planting

Abstract

The utility model relates to the technical field of tobacco planting, in particular to a rotary tillage device for tobacco planting, which comprises a rotary cultivator and further comprises a supporting rod, a connecting rod and a rotating shaft which are fixed below a seat, a rotating groove is arranged at the far end of the supporting rod, rotating holes with the same size are arranged on the supporting rod and the connecting rod, and the rotating shaft penetrates through a plurality of rotating holes in a threaded mode. A connecting plate is fixed below the connecting rod, a plurality of fixing parts and a plurality of positioning parts are welded on the connecting plate, and the plurality of positioning parts comprise a plurality of positioning pieces and a plurality of ploughing cutters; a plurality of rotating holes are inserted into the rotating shaft in a threaded manner, so that the connecting rod can be overturned up and down, and meanwhile, a plurality of positioning pieces can be dismounted and mounted, so that a plurality of ploughing cutters can be fixed on a plurality of fixing parts or can be independently dismounted, the workload of personnel is reduced, and a single ploughing cutter can be positioned and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting, in particular to a rotary tillage device for tobacco planting. Background Art

[0002] Field management refers to the general term for various management measures carried out during the entire cultivation process of crops from sowing to harvesting in agricultural production. With the development of modern agriculture and the advancement of science and technology, people have higher and higher requirements for the integration of field management. Field rotary tillers are mechanical equipment that operate during the growth period of crops, mainly performing operations such as rotary tillage, weeding and fertilizing.

[0003] For the rotary tillers currently on the market, people install the tilling blade at the tail position of the rotary tiller and use the power of the rotary tiller to drive the tilling blade to till the land. However, during use, the tilling blade will gradually become thinner due to long-term wear. In order to ensure the subsequent tillage effect, people need to dismantle and replace the worn tilling blade. Since the existing tilling blade needs to be dismantled and replaced when replacing the entire tilling blade, it is impossible to replace and dismantle a single tilling blade, resulting in a waste of resources, time-consuming and labor-intensive replacement for people, and affecting the tillage efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a rotary tillage device for tobacco planting, so as to solve the problem that the existing rotary tillers are not convenient when replacing blades.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A rotary tillage device for tobacco planting includes a rotary tiller, and also includes a support rod, a connecting rod and a rotating shaft fixed under a seat, a rotating groove is opened at the far end of the support rod, and the support rod and the connecting rod are opened with rotating holes of the same size, the rotating shaft thread is inserted into several rotating holes, a connecting plate is fixed under the connecting rod, and several fixing components are welded on the connecting plate, and the connecting rod can be flipped up and down by inserting the rotating shaft thread into the several rotating holes; and several positioning components, the several positioning components include several positioning parts and several tillage knives, and by removing and installing the several positioning parts, the several tillage knives can be fixed on the several fixing parts or disassembled separately.

[0007] Preferably, the several fixing components include two positioning rods, a fixing rod and a mounting plate, the two positioning rods and one end of the fixing rod are respectively welded to the connecting plate, and the other end is respectively fixed to the mounting plate, a mounting port is opened on the mounting plate, and several fixing plates are installed above the mounting plate, several fixing plates are opened on the several fixing plates, and several threaded holes are respectively threadedly connected to the mounting ports with fixing bolts, one side of the several fixing plates is respectively fixed with a positioning rod, and the far ends of the several positioning rods are respectively fixed with several positioning components, and the several positioning rods can be disassembled and fixed by installing and disassembling several fixing bolts.

[0008] Preferably, several positioning parts include positioning bolts, positioning grooves are respectively opened on one side of several tillage knives, positioning holes of the same size are respectively opened in several positioning grooves and several positioning rods, and several positioning bolts are threadedly inserted into several positioning holes. The tillage knives are positioned and disassembled by installing and disassembling several positioning bolts.

[0009] Preferably, the two positioning rods are symmetrically distributed with the mounting plate to improve stability during fixation.

[0010] Preferably, the plurality of tillage knives are coated with an anti-rust layer to prevent the plurality of tillage knives from rusting.

[0011] Preferably, a mud guard is fixed to the outside of the mounting plate to prevent mud from splashing.

[0012] Preferably, the fender is made of rubber material, which makes it easy to clean the fender.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This solution solves the problem that traditional rotary tillers cannot replace a single tillage blade individually:

[0015] 1. Personnel use the rotating shaft thread to insert several rotating holes, so that the connecting rod can be turned up and down, and at the same time improve the removal and installation of several positioning parts, so that several tillage knives can be fixed on several fixed parts or disassembled separately, reducing the workload of personnel and being able to position and disassemble a single tillage knife.

[0016] 2. The personnel first install and remove several fixing bolts to enable the removal and fixing of several positioning rods. Then, they install and remove several positioning bolts to position and remove the tillage knife, so that the positioning rod and the tillage knife can be removed separately to avoid the inability to remove due to damage to a single component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is another perspective structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall planar structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall front structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the fixing component and the adjusting component of the utility model;

[0022] Figure 5 This is an enlarged view of point A of the present utility model.

[0023] In the accompanying drawings, the list of parts represented by each number is as follows: 1. Support rod; 2. Connecting rod; 3. Rotating shaft; 4. Rotating groove; 5. Rotating hole; 6. Connecting plate; 7. Fixing part; 8. Positioning part; 9. Positioning part; 10. Cultivating knife; 11. Positioning rod; 12. Fixing rod; 13. Mounting plate; 14. Mounting port; 15. Fixing plate; 16. Threaded hole; 17. Fixing bolt; 18. Control lever; 19. Positioning bolt; 20. Positioning groove; 21. Positioning hole; 22. Mudguard. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0026] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0027] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0028] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown in the figure, a rotary tillage device for tobacco planting includes a rotary tiller, and also includes: a support rod 1, a connecting rod 2 and a rotating shaft 3 fixed under the seat, a rotating groove 4 is opened at the far end of the support rod 1, and the support rod 1 and the connecting rod 2 are both provided with rotating holes 5 of the same size, the rotating shaft 3 is threadedly inserted into a plurality of rotating holes 5, a connecting plate 6 is fixed under the connecting rod 2, and a plurality of fixing parts 7 are welded on the connecting plate 6, and the rotating shaft 3 is threadedly inserted into the plurality of rotating holes 5 so that the connecting rod 2 can be flipped up and down; and a plurality of positioning parts 8, the plurality of positioning parts 8 include a plurality of positioning parts 9 and a plurality of tillage knives 10, and the plurality of tillage knives 10 are fixed to the plurality of fixing parts 7 through the plurality of positioning parts 9.

[0029] Specifically: This solution optimizes the problem that traditional field rotary tillers cannot replace a single tillage blade individually:

[0030] Personnel use the threaded rotation shaft 3 to insert several rotating holes 5, so that the connecting rod 2 can be flipped up and down, and at the same time improve the removal and installation of several positioning parts 9, so that several tillage knives 10 can be fixed on several fixed parts 7 or disassembled separately, reducing the workload of personnel and being able to position and disassemble a single tillage knife 10.

[0031] For further reference, Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, several fixing components 7 include two positioning rods 11, a fixing rod 12 and a mounting plate 13. One end of the two positioning rods 11 and the fixing rod 12 are respectively welded to the connecting plate 6, and the other end is respectively fixed to the mounting plate 13. A mounting port 14 is provided on the mounting plate 13. Several fixing plates 15 are installed above the mounting plate 13. Several fixing plates 15 are provided with several threaded holes 16. Several threaded holes 16 are respectively threadedly connected to the mounting ports 14 with fixing bolts 17. One side of the several fixing plates 15 is respectively fixed with a control rod 18. The far ends of the several control rods 18 are respectively fixed with several positioning components 8. Through the several fixing bolts 17, the several control rods 18 can be disassembled and fixed.

[0032] At the same time, reference Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, several positioning parts 9 include positioning bolts 19, and positioning grooves 20 are respectively opened on one side of several tillage knives 10. Positioning holes 21 of the same size are respectively opened in several positioning grooves 20 and several control rods 18. Several positioning bolts 19 are threadedly inserted into several positioning holes 21. By installing and removing several positioning bolts 19, several tillage knives 10 are positioned and removed.

[0033] The working method of the fixing component 7 and the positioning component 8 is as follows: the personnel first install and remove several fixing bolts 17 to enable several control rods 18 to be removed and fixed, and then install and remove several positioning bolts 19 to position and remove the tillage knife 10, so that the positioning rod 11 and the tillage knife 10 can be removed separately to avoid the inability to disassemble due to damage to a single component.

[0034] In one embodiment, if Figure 1 and Figure 2 As shown, the two positioning rods 11 and the mounting plate 13 are symmetrically distributed to improve stability during fixation. The plurality of tillage blades 10 are coated with an anti-rust layer to prevent the plurality of tillage blades 10 from rusting.

[0035] In one embodiment, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a fender 22 is fixed to the outside of the mounting plate 13 to prevent mud from splashing.

[0036] Preferably, the fender 22 is made of rubber material, which facilitates cleaning of the fender 22 .

[0037] It will be understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various modifications or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A rotary tillage device for tobacco planting, comprising a rotary tiller, characterized in that: Also includes: A support rod (1), a connecting rod (2) and a rotating shaft (3) are fixed under the seat, a rotating groove (4) is provided at the far end of the support rod (1), and rotating holes (5) of the same size are provided on the support rod (1) and the connecting rod (2), and the rotating shaft (3) is threadedly inserted into a plurality of the rotating holes (5), a connecting plate (6) is fixed under the connecting rod (2), and a plurality of fixing components (7) are welded to the connecting plate (6), and the connecting rod (2) can be turned upside down by threading the rotating shaft (3) through the plurality of rotating holes (5); and A plurality of positioning components (8), wherein the plurality of positioning components (8) include a plurality of positioning components (9) and a plurality of tilling blades (10), and the plurality of tilling blades (10) are fixed on the plurality of fixing components (7) via the plurality of positioning components (9).

2. A rotary tillage device for tobacco planting according to claim 1, characterized in that: The plurality of fixing components (7) include two positioning rods (11), a fixing rod (12) and a mounting plate (13); one end of the two positioning rods (11) and the fixing rod (12) are respectively welded to the connecting plate (6), and the other end is respectively fixed to the mounting plate (13); a mounting opening (14) is provided on the mounting plate (13); a plurality of fixing plates (15) are installed above the mounting plate (13); a plurality of threaded holes (16) are provided on the fixing plates (15); a plurality of threaded holes (16) and the mounting opening (14) are respectively threadedly connected with fixing bolts (17); a control rod (18) is respectively fixed to one side of the plurality of fixing plates (15); a plurality of positioning components (8) are respectively fixed to the distal ends of the plurality of control rods (18); and the plurality of control rods (18) can be disassembled and fixed through the plurality of fixing bolts (17).

3. The rotary tillage device for tobacco planting according to claim 2, characterized in that: Several of the positioning members (9) include positioning bolts (19), and positioning grooves (20) are respectively provided on one side of several of the tilling knives (10). Positioning holes (21) of the same size are respectively provided in several of the positioning grooves (20) and several of the control rods (18). Several of the positioning bolts (19) are threadedly inserted into the several of the positioning holes (21). By installing and removing several of the positioning bolts (19), the several of the tilling knives (10) are positioned and removed.

4. The rotary tillage device for tobacco planting according to claim 2, characterized in that: The two positioning rods (11) and the mounting plate (13) are symmetrically distributed.

5. The rotary tillage device for tobacco planting according to claim 3, characterized in that: A plurality of the tilling blades (10) are coated with an anti-rust layer.

6. The rotary tillage device for tobacco planting according to claim 2, characterized in that: A fender (22) is fixed to the outside of the mounting plate (13).

7. The rotary tillage device for tobacco planting according to claim 6, characterized in that: The fender (22) is made of rubber material.

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