Soil covering tool for tobacco planting

Abstract

The utility model discloses a soil covering tool for tobacco planting, which relates to the technical field of tobacco planting and comprises a connecting end, a main shaft, an outer cover and stirring blades. The connecting end is coaxially connected with the main shaft and used for being connected with an external driving mechanism. The main shaft is sleeved with the outer cover, an inner pressing plate is arranged above the outer cover, an outer pressing plate is arranged below the outer cover, pressing nails are arranged on the edge of the lower end of the outer cover, and the stirring blades are detachably connected with the tail end of the main shaft. The soil covering device is simple in structure, convenient to operate and good in soil covering effect. The stirring blades are detachably connected and are convenient to replace and maintain; soil in the fixed-point film breaking opening is lifted out through the stirring piece, the stirring piece is matched with the outer cover to cover the joint of the thin film of the fixed-point film breaking opening and the soil, and the heat preservation and airtight effects can be achieved. And meanwhile, the film breaking opening is butterfly-shaped, so that rainwater can conveniently enter the ridge body.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting, in particular to a soil covering tool for tobacco planting. Background Art

[0002] At present, well-cellar transplanting is one of the two methods of tobacco transplanting in tobacco production. In the process of well-cellar transplanting, workers usually use hoes to dig soil to the fixed film-breaking point, which is labor-consuming and time-consuming.

[0003] Therefore, a tobacco planting soil covering tool becomes a problem that people need to solve urgently. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a soil covering tool for tobacco planting which has the advantages of simple structure, convenient operation and good soil covering effect.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a soil covering tool for tobacco planting, comprising a connecting end, a main shaft, an outer cover and a stirring blade; the connecting end is coaxially connected to the main shaft for connecting to an external driving mechanism; the outer cover is sleeved on the outside of the main shaft, an inner pressure plate is provided above the outer cover, an outer pressure plate is provided below the outer cover, a pressure pin is provided on the lower end edge of the outer cover, and the stirring blade is detachably connected to the end of the main shaft.

[0006] Furthermore, an adjusting ring is provided on the main shaft, and the outer cover is sleeved on the outside of the adjusting ring.

[0007] Furthermore, a mounting groove is provided on the stirring blade, and a mounting plate is provided between the mounting groove and the top of the stirring blade.

[0008] Furthermore, the pressing pins extend inwardly and downwardly from the edge of the outer cover.

[0009] Compared with the prior art, the utility model has the following advantages: the utility model has a simple structure, is easy to operate, and has a good soil covering effect. The stirring blade is detachably connected, which is convenient for replacement and maintenance; the stirring blade is used to lift the soil in the fixed-point film-breaking opening, and the soil is covered at the junction of the film and soil at the fixed-point film-breaking opening in cooperation with the outer cover, which can achieve the effect of heat preservation and airtightness; at the same time, the film-breaking opening is butterfly-shaped, which is convenient for rainwater to enter the ridge body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a schematic diagram of the cross-sectional structure of a soil covering tool for tobacco planting.

[0011] Figure 2 The utility model is an assembly diagram of a soil covering tool for tobacco planting.

[0012] Figure 3 This is the structure diagram of the outer cover. Figure 1 .

[0013] Figure 4 This is the structure diagram of the outer cover. Figure 2 .

[0014] Figure 5 It is a top view of the outer cover.

[0015] Figure 6 It is a bottom view of the outer cover.

[0016] Figure 7 It is a cross-sectional view of the outer cover.

[0017] Figure 8 It is a schematic diagram of the structure of the stirring blade.

[0018] Fig. 9 The utility model is a schematic diagram of a ridge body before soil covering of a soil covering tool for tobacco planting.

[0019] Fig.10 The utility model is a schematic diagram of a ridge body after being covered with soil by a soil covering tool for tobacco planting.

[0020] As shown in the figure: 1. Connecting end, 2. Main shaft, 3. Outer cover, 4. Agitator, 5. Inner pressure plate, 6. Outer pressure plate, 7. Press pin, 8. Adjustment ring, 9. Mounting groove, 10. Mounting plate, 11. Bolt, 12. O-ring. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following is a further detailed description of the soil covering tool for tobacco planting of the utility model in conjunction with the accompanying drawings.

[0024] Combined with Figure 1-10, the utility model is introduced in detail.

[0025] A soil covering tool for tobacco planting, comprising a connecting end 1, a main shaft 2, an outer cover 3 and a stirring blade 4; the connecting end 1 is coaxially connected to the main shaft 2, and is used to connect an external driving mechanism to provide power. The outer cover 3 is sleeved on the outside of the main shaft 2, and is provided with an inner pressure plate 5 on the upper side and an outer pressure plate 6 on the lower side, which are used to limit the outer cover 3. A pressing pin 7 is provided at the lower end edge of the outer cover 3, and the pressing pin 7 extends inwardly and downwardly from the edge of the outer cover 3, and a plurality of pressing pins 7 are provided around the edge of the outer cover 3. The stirring blade 4 is detachably connected to the end of the main shaft 2, and is used to lift the soil and sprinkle it to the junction of the film and the soil during the soil covering process.

[0026] Preferably, an adjusting ring 8 is provided on the main shaft 2 , and the outer cover 3 is sleeved on the outside of the adjusting ring 8 .

[0027] Preferably, a mounting groove 9 is provided on the stirring blade 4, and a mounting plate 10 is provided between the mounting groove 9 and the top of the stirring blade 4. The end of the main shaft 2 is fixed to the stirring blade 4 by a bolt 11, and the bolt 11 passes through the mounting plate 10 from the mounting groove 9 and is threadedly connected to the main shaft 2. This structure allows the stirring blade 4 to be easily disassembled and replaced to adapt to different soil conditions.

[0028] In addition, an O-ring 12 is sleeved on the outside of the spindle 2. After the bolt 11 is connected to the spindle 2, the O-ring 12 is pressed tightly to prevent moisture and dust from entering the inside of the spindle 2, thereby extending the service life of the tool.

[0029] The specific implementation process of the utility model of a soil covering tool for tobacco planting is as follows:

[0030] After connecting to the external driving mechanism, the stirring blade 4 is driven to rotate through the main shaft 2 to lift out the soil in the film-breaking opening, and the lifted soil falls on the inner wall of the outer cover 3. The soil on the inner wall of the outer cover 3 naturally falls and falls on the junction of the soil at the fixed film-breaking opening and the film, thereby achieving the purpose of covering the soil.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A soil covering tool for tobacco planting, characterized in that: The invention comprises a connecting end (1), a main shaft (2), an outer cover (3) and a stirring blade (4); the connecting end (1) is coaxially connected to the main shaft (2) for connecting to an external driving mechanism; the outer cover (3) is sleeved on the outside of the main shaft (2); an inner pressure plate (5) is provided above the outer cover (3); an outer pressure plate (6) is provided below the outer cover (3); a pressing nail (7) is provided at the lower edge of the outer cover (3); and the stirring blade (4) is detachably connected to the end of the main shaft (2).

2. The soil covering tool for tobacco planting according to claim 1, characterized in that: The main shaft (2) is provided with an adjustment ring (8), and the outer cover (3) is sleeved on the outside of the adjustment ring (8).

3. The soil covering tool for tobacco planting according to claim 2, characterized in that: The stirring blade (4) is provided with a mounting groove (9), and a mounting plate (10) is provided between the mounting groove (9) and the top of the stirring blade (4).

4. The soil covering tool for tobacco planting according to claim 3, characterized in that: The end of the main shaft (2) is fixed to the stirring blade (4) by means of a bolt (11), and the bolt (11) passes through the mounting plate (10) from the mounting groove (9) and is threadedly connected to the main shaft (2).

5. The soil covering tool for tobacco planting according to claim 4, characterized in that: The main shaft (2) is covered with an O-ring (12) on the outside, and the bolt (11) is connected to the main shaft (2) to tighten the O-ring (12).

6. The soil covering tool for tobacco planting according to claim 5, characterized in that: The pressing pins (7) extend inwardly and downwardly from the edge of the outer cover (3).

7. The soil covering tool for tobacco planting according to claim 6, characterized in that: A plurality of the pressing pins (7) are arranged around the edge of the outer cover (3).

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