A rotary tillage and furrowing straight knife magazine

Abstract

The utility model provides a rotary tillage and furrowing straight knife magazine, which relates to the technical field of knife magazines. The utility model comprises a knife magazine body, one side of the knife magazine body is provided with an adjusting and fixing device, the adjusting and fixing device comprises a threaded rod, the threaded rod is threadedly connected to the knife magazine body, one side of the threaded rod is fixedly connected with an operating block, one side of the threaded rod is rotatably connected with an adjusting plate, one side of the operating block is fixedly connected with a plurality of anti-sliding blocks, the plurality of anti-sliding blocks are equidistantly arranged on one side of the operating block, one side of the threaded rod is fixedly connected with a bearing, and the outer ring of the bearing is fixedly connected with the adjusting plate. The utility model can adjust the internal space of the knife magazine body by using the adjusting and fixing device, so that the thickness of the straight knife is adapted to the size of the knife magazine body, so as to avoid the straight knife being easily moved inside the knife magazine body when being fixed, thereby improving the use effect of the knife magazine body.

Description

Technical Field

[0001] The utility model relates to the technical field of tool magazines, in particular to a rotary tillage and furrowing straight tool magazine. Background Art

[0002] The rotary tillage and furrowing straight knife magazine is a device used to store and replace different types of knives on the rotary tiller. The straight knife magazine refers to a knife magazine specially used to store and use straight-type knives for rotary tillage and furrowing.

[0003] When rotary tilling and furrowing, the linear tool is installed inside the straight tool magazine, and then the screw is passed through the hole on the surface of the shell to fix the tool inside the tool magazine. When the straight knife is inserted into the tool magazine for fixing, there is a gap between the straight knife and the tool magazine, which causes the straight knife to move inside the tool magazine when it is fixed, resulting in the problem of the straight knife being offset after being fixed inside the tool magazine. Utility Model Content

[0004] The utility model proposes a rotary tillage and furrowing straight knife magazine to solve the problem that when a straight knife is inserted into a knife magazine for fixing, a gap is formed between the straight knife and the knife magazine, which causes the straight knife to move easily inside the knife magazine when being fixed, thereby causing the straight knife to shift in position after being fixed inside the knife magazine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotary tillage and furrowing straight tool magazine, including a tool magazine body, one side of the tool magazine body is provided with an adjustment and fixing device, the adjustment and fixing device includes a threaded rod, the threaded rod is threadedly connected to the tool magazine body, one side of the threaded rod is fixedly connected to an operating block, and one side of the threaded rod is rotatably connected to an adjustment plate.

[0006] The effect achieved by the above components is: when rotary tilling and furrowing, the linear tool will be installed inside the tool magazine body, and then the screw will pass through the hole on the surface of the tool magazine body to fix the tool inside the tool magazine body. After the straight knife reaches the inside of the tool magazine body, the operating block can be turned to make the threaded rod drive the adjustment plate to move, so that the space inside the tool magazine body is changed, and the adjustment plate will reach the surface of the straight knife to initially fix the position of the straight knife to prevent the straight knife from moving inside the tool magazine body. By using the adjustment and fixing device, the internal space of the tool magazine body can be adjusted to make the thickness of the straight knife match the size of the tool magazine body, so as to avoid the straight knife from easily moving inside the tool magazine body when it is fixed, thereby improving the use effect of the tool magazine body.

[0007] Preferably, a plurality of anti-sliding blocks are fixedly connected to one side of the operating block, and the plurality of anti-sliding blocks are arranged at equal distances on one side of the operating block.

[0008] The effect achieved by the above components is: by using the anti-slip block, the friction between the operating block and the operator is increased, so that the operator can rotate the operating block more easily.

[0009] Preferably, a bearing is fixedly connected to one side of the threaded rod, and an outer ring of the bearing is fixedly connected to the adjustment plate.

[0010] The effect achieved by the above components is: by using the bearing, the friction between the threaded rod and the adjustment plate is reduced, so that the threaded rod can rotate more easily on the surface of the adjustment plate.

[0011] Preferably, a through hole is opened on one side of the tool magazine body, a limit rod is slidably connected inside the through hole on the surface of the tool magazine body, and one side of the limit rod is fixedly connected to the adjustment plate.

[0012] The effect achieved by the above components is: the moving trajectory of the adjustment plate is limited by the limit rod moving at the internal through hole of the tool magazine body, thereby improving the use effect of the adjustment plate.

[0013] Preferably, a rubber pad is fixedly connected to one side of the adjustment plate, and the size of the rubber pad is matched with the size of the adjustment plate.

[0014] The effect achieved by the above components is: by using the rubber pad, the friction between the adjustment plate and the straight knife is improved, thereby improving the use effect of the adjustment plate.

[0015] Preferably, a protective device is provided on one side of the tool magazine body, and the protective device includes a bolt, which is threadedly connected to the tool magazine body, one side of the bolt is threadedly connected to a fixing plate, one side of the fixing plate is fixedly connected to a protective cover, and the protective cover is adapted to the size of the threaded rod and the limit rod.

[0016] The effect achieved by the above-mentioned components is: when the adjustment and fixing device is not in use, the protective cover can be moved to shield and protect the threaded rod and the limit rod, and then the bolt is turned to pass through the fixing plate and fix it to the tool magazine body, and then the position of the protective cover is fixed. By using the protective device, the threaded rod and the limit rod can be shielded and protected to prevent the threaded rod and the limit rod from being damaged by external connection, thereby increasing the service life of the threaded rod and the limit rod.

[0017] Preferably, one side of the bolt is fixedly connected to a connecting rope, and one side of the connecting rope is fixedly connected to the bolt.

[0018] The effect achieved by the above components is: by using the connecting rope to connect the bolt and the fixing plate, the bolt is prevented from being lost.

[0019] Preferably, one side of the bolt is in contact with a gasket, and one side of the gasket is in contact with the fixing plate.

[0020] The effect achieved by the above components is: by using the gasket, the contact area between the bolt and the fixing plate is increased, so that the bolt can fix the protective cover more firmly.

[0021] In summary, the beneficial effects of the utility model are:

[0022] By using the adjusting and fixing device, the internal space of the tool magazine body can be adjusted to make the thickness of the straight knife match the size of the tool magazine body, avoiding the straight knife from moving easily inside the tool magazine body when fixed, thereby improving the use effect of the tool magazine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a partial three-dimensional structural schematic diagram of the adjusting and fixing device of the utility model;

[0025] Figure 3 For this utility model Figure 1 A magnified image of point A;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the protective device of the utility model.

[0027] Legend: 1. Tool magazine body; 2. Adjustment and fixing device; 21. Threaded rod; 22. Operating block; 23. Adjustment plate; 24. Anti-sliding block; 25. Bearing; 26. Through hole; 27. Limit rod; 28. Rubber pad; 3. Protective device; 31. Bolt; 32. Fixing plate; 33. Protective cover; 34. Connecting rope; 35. Gasket. DETAILED DESCRIPTION

[0028] Reference Figure 1-4 As shown, this embodiment discloses a rotary tillage and furrowing straight tool magazine, including a tool magazine body 1, and an adjustment and fixing device 2 is provided on one side of the tool magazine body 1.

[0029] Reference Figure 1-4As shown, the present embodiment discloses an adjusting and fixing device 2 including a threaded rod 21, the threaded rod 21 is threadedly connected to the tool magazine body 1, one side of the threaded rod 21 is fixedly connected with an operating block 22, and one side of the threaded rod 21 is rotatably connected with an adjusting plate 23. When rotary tilling and furrowing, a linear tool will be installed inside the tool magazine body 1, and then the tool will be fixed inside the tool magazine body 1 by passing through the hole on the surface of the tool magazine body 1 through a screw. After the straight knife reaches the inside of the tool magazine body 1, the operating block 22 can be rotated so that the threaded rod 21 drives the adjusting plate 23 to move, so that the space inside the tool magazine body 1 is changed, and the adjusting plate 23 will reach the surface of the straight knife, and the position of the straight knife is initially fixed to prevent the straight knife from moving inside the tool magazine body 1. By using the adjusting and fixing device 2, the internal space of the tool magazine body 1 can be adjusted to make the thickness of the straight knife match the size of the tool magazine body 1, so as to prevent the straight knife from moving easily inside the tool magazine body 1 when it is fixed, thereby improving the use effect of the tool magazine body 1.

[0030] Reference Figure 1-4 As shown, this embodiment discloses that one side of the operating block 22 is fixedly connected with a plurality of anti-slide blocks 24, and the plurality of anti-slide blocks 24 are arranged equidistantly on one side of the operating block 22. By using the anti-slide blocks 24, the friction between the operating block 22 and the operator is increased, so that the operator can more easily rotate the operating block 22. A bearing 25 is fixedly connected to one side of the threaded rod 21, and the outer ring of the bearing 25 is fixedly connected to the adjustment plate 23. By using the bearing 25, the friction between the threaded rod 21 and the adjustment plate 23 is reduced, so that the threaded rod 21 can more easily rotate on the surface of the adjustment plate 23. A through hole 26 is provided on one side of the tool magazine body 1, and a limiting rod 27 is slidably connected inside the through hole 26 on the surface of the tool magazine body 1, and one side of the limiting rod 27 is fixedly connected to the adjustment plate 23. By limiting the movement trajectory of the adjustment plate 23 at the through hole 26 inside the tool magazine body 1, the use effect of the adjustment plate 23 can be improved. A rubber pad 28 is fixedly connected to one side of the adjustment plate 23, and the size of the rubber pad 28 is adapted to the size of the adjustment plate 23. By using the rubber pad 28, the friction between the adjustment plate 23 and the straight knife is increased, thereby improving the use effect of the adjustment plate 23.

[0031] Reference Figure 1-4As shown, this embodiment discloses that a protective device 3 is provided on one side of the tool magazine body 1, and the protective device 3 includes a bolt 31, the bolt 31 is threadedly connected to the tool magazine body 1, one side of the bolt 31 is threadedly connected to a fixing plate 32, one side of the fixing plate 32 is fixedly connected to a protective cover 33, and the protective cover 33 is adapted to the size of the threaded rod 21 and the limit rod 27. When the adjustment and fixing device 2 is not used, the protective cover 33 can be moved so that the protective cover 33 shields and protects the threaded rod 21 and the limit rod 27, and then the bolt 31 is rotated so that the bolt 31 passes through the fixing plate 32 and is fixed to the tool magazine body 1, and then the position of the protective cover 33 is fixed. By using the protective device 3, the threaded rod 21 and the limit rod 27 can be shielded and protected to prevent the threaded rod 21 and the limit rod 27 from being damaged by external connection, thereby improving the service life of the threaded rod 21 and the limit rod 27.

[0032] Reference Figure 1-4 As shown, this embodiment discloses that a connecting rope 34 is fixedly connected to one side of the bolt 31, and one side of the connecting rope 34 is fixedly connected to the bolt 31. The bolt 31 is connected to the fixing plate 32 by using the connecting rope 34, so as to avoid the bolt 31 from being lost. A gasket 35 is abutted on one side of the bolt 31, and one side of the gasket 35 is abutted on the fixing plate 32. By using the gasket 35, the contact area between the bolt 31 and the fixing plate 32 is increased, so that the bolt 31 can fix the protective cover 33 more firmly.

[0033] Working principle: When rotary tilling and furrowing, the linear tool will be installed inside the tool magazine body 1, and then the screw will pass through the hole on the surface of the tool magazine body 1 to fix the tool inside the tool magazine body 1. After the straight knife reaches the inside of the tool magazine body 1, the operating block 22 with the anti-sliding block 24 can be rotated to drive the threaded rod 21 with the bearing 25 to move the adjustment plate 23 with the rubber pad 28 to change the space inside the tool magazine body 1, and the adjustment plate 23 will touch the surface of the straight knife to preliminarily fix the position of the straight knife to prevent the straight knife from moving inside the tool magazine body 1. By using the adjustment and fixing device 2, the internal space of the tool magazine body 1 can be adjusted to make the thickness of the straight knife match the size of the tool magazine body 1, so as to avoid the straight knife from easily moving inside the tool magazine body 1 when it is fixed, thereby improving the use effect of the tool magazine body 1.

[0034] When the adjustment and fixing device 2 is not in use, the protective cover 33 can be moved so that the protective cover 33 can shield and protect the threaded rod 21 and the limit rod 27, and then the bolt 31 with the connecting rope 34 can be rotated so that the bolt 31 passes through the fixing plate 32 and is fixed to the tool magazine body 1, and then the position of the protective cover 33 is fixed. By using the protective device 3, the threaded rod 21 and the limit rod 27 can be shielded and protected to prevent the threaded rod 21 and the limit rod 27 from being damaged by external connection, thereby improving the service life of the threaded rod 21 and the limit rod 27.

Claims

1. A rotary tillage and furrowing straight tool magazine, comprising a tool magazine body (1), characterized in that: An adjusting and fixing device (2) is provided on one side of the tool magazine body (1), the adjusting and fixing device (2) comprising a threaded rod (21), the threaded rod (21) being threadedly connected to the tool magazine body (1), an operating block (22) being fixedly connected to one side of the threaded rod (21), and an adjusting plate (23) being rotatably connected to one side of the threaded rod (21).

2. A rotary tillage and furrowing straight knife magazine according to claim 1, characterized in that: A plurality of anti-sliding blocks (24) are fixedly connected to one side of the operating block (22), and the plurality of anti-sliding blocks (24) are arranged at equal distances on one side of the operating block (22).

3. A rotary tillage and furrowing straight knife magazine according to claim 2, characterized in that: A bearing (25) is fixedly connected to one side of the threaded rod (21), and an outer ring of the bearing (25) is fixedly connected to the adjustment plate (23).

4. A rotary tillage and furrowing straight knife magazine according to claim 3, characterized in that: A through hole (26) is provided on one side of the tool magazine body (1), a limit rod (27) is slidably connected inside the through hole (26) on the surface of the tool magazine body (1), and one side of the limit rod (27) is fixedly connected to the adjustment plate (23).

5. A rotary tillage and furrowing straight knife magazine according to claim 4, characterized in that: A rubber pad (28) is fixedly connected to one side of the adjustment plate (23), and the size of the rubber pad (28) is compatible with the size of the adjustment plate (23).

6. A rotary tillage and furrowing straight knife magazine according to claim 5, characterized in that: A protective device (3) is provided on one side of the tool magazine body (1), and the protective device (3) comprises a bolt (31), the bolt (31) is threadedly connected to the tool magazine body (1), one side of the bolt (31) is threadedly connected to a fixing plate (32), one side of the fixing plate (32) is fixedly connected to a protective cover (33), and the protective cover (33) is adapted to the size of the threaded rod (21) and the limiting rod (27).

7. A rotary tillage and furrowing straight knife magazine according to claim 6, characterized in that: A connecting rope (34) is fixedly connected to one side of the bolt (31), and one side of the connecting rope (34) is fixedly connected to the bolt (31).

8. A rotary tillage and furrowing straight knife magazine according to claim 7, characterized in that: One side of the bolt (31) is in contact with a gasket (35), and one side of the gasket (35) is in contact with a fixing plate (32).

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