A dry land rotary cultivator with fertilization function

Abstract

This utility model discloses a dryland rotary tiller with fertilization function, relating to the field of agricultural technology. It includes a rotary tiller body and a fertilization mechanism. A fertilizer storage box is welded to the surface of the rotary tiller body, and the fertilization mechanism is welded to the surface of the fertilizer storage box. A material feeding slide is slidably installed on the inner side of the fertilizer storage box, and a sorting rectangular plate is slidably installed on the surface of the fertilizer storage box. When the auxiliary roller rotates and drives the wide side of the power block to contact the power plate, the power plate is pushed back to its original position by the elasticity of the compressed second elastic component. The sorting rectangular plate is also pushed back to its original position by the elasticity of the compressed first elastic component on the material feeding slide, until the auxiliary roller drives the long side of the power block to contact the power plate, at which point it will move again. This method ensures that when the rotary tiller body and fertilization mechanism are working, the fertilizer in the fertilizer storage box can be easily pushed and broken into smaller pieces by the material feeding slide.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, and in particular to a dryland rotary tiller with fertilization function. Background Technology

[0002] Rotary tillers are tillage machines that work in conjunction with tractors to perform tilling and harrowing operations. They are widely used because of their strong soil-breaking ability and the flat surface they leave after tilling. They can also chop up stubble buried below the surface, making it easier for seeders to work and providing a good seedbed for later sowing.

[0003] When rotary tillers are used for tilling dry land, in order to improve the overall efficiency of tilling, they are usually used in conjunction with fertilization mechanisms to reduce the inefficiency and resource waste that occur when tilling first and then fertilizing. However, when some existing rotary tillers with fertilization functions are in operation, the fertilizer clumps, which can clog the discharge port of the feed box, resulting in poor feeding. Therefore, manual intervention is required to break up the clumps. However, this method is time-consuming and labor-intensive when breaking up clumps of fertilizer. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to solve the problems raised in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dryland rotary tiller with fertilization function, comprising a rotary tiller body and a fertilization mechanism, wherein a fertilizer storage box is welded and installed on the surface of the rotary tiller body, the fertilization mechanism is welded and installed on the surface of the fertilizer storage box, a material feeding slide is slidably installed on the inner side of the fertilizer storage box, a sorting rectangular plate is slidably installed on the surface of the fertilizer storage box, a power plate is slidably installed on the inner side of the rotary tiller body, an auxiliary roller is rotatably installed on the inner side of the rotary tiller body, and a power block is fixedly installed on the surface of the auxiliary roller.

[0006] Preferably, the surface of the material feeding slide bar is pointed, and a first elastic component is slidably sleeved on the surface of the material feeding slide bar. The two ends of the first elastic component are respectively fixedly installed on the surface of the material feeding slide bar and the surface of the fertilizer storage box.

[0007] Preferably, the inner side of the sorting rectangular plate is provided with an internal groove, and the internal groove on the sorting rectangular plate is an inclined surface.

[0008] Preferably, the number of the material unloading slide bars is three sets, and the three sets of material unloading slide bars are evenly distributed from top to bottom on the inner side of the fertilizer storage box.

[0009] Preferably, the power block is elliptical in shape.

[0010] Preferably, the shape of the straightening rectangular plate that abuts against the power plate is also an inclined surface.

[0011] Preferably, a limiting plate is slidably installed on the inner side of the sorting rectangular plate, and the surface of the limiting plate is fixedly installed on the surface of the fertilizer storage box.

[0012] Preferably, a limiting slide rod is fixedly installed on the inner side of the fertilizer storage box, and a limiting slide plate is slidably sleeved on the surface of the limiting slide rod. The surface of the limiting slide plate is fixedly installed on the surface of the power plate. A second elastic component is slidably sleeved on the surface of the limiting slide rod, and the two ends of the second elastic component abut against the surface of the limiting slide plate and the inner side of the fertilizer storage box, respectively.

[0013] Preferably, the inner side of the fertilizer storage box is provided with a material guide slot, and the shape of the material guide slot on the fertilizer storage box is set in a V-shape.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) When the auxiliary roller rotates and drives the wide side of the power block to contact the power plate, the power plate is pushed back to its original position by the elasticity of the compressed second elastic component. Then, the sorting rectangular plate is also pushed back to its original position by the elasticity of the compressed first elastic component on the material unloading slide bar until the auxiliary roller drives the long side of the power block to contact the power plate and then moves again. This method ensures that when the rotary tiller and the fertilization mechanism are working, the fertilizer in the fertilizer storage box can be easily pushed and broken up by the material unloading slide bar. This improves the disadvantage that the operator needs to manually break up the lumpy fertilizer when there is blocky fertilizer in the traditional fertilizer storage box. This ensures the reliability of fertilizer in the fertilizer storage box when the rotary tiller and the fertilization mechanism are working in dry land, and also ensures the effect of fertilization operation in dry land, reducing the disadvantage of time-consuming and laborious manual intervention.

[0016] (2) The dryland rotary tiller with fertilization function uses its own tip to break up the lumpy fertilizer at the guide groove on the fertilizer storage box, thereby reducing the disadvantage of poor fertilization effect caused by the blockage of the lumpy fertilizer at the guide groove on the fertilizer storage box. In addition, the three sets of material unloading slides can achieve multi-point crushing effect inside the fertilizer storage box, thus ensuring the effect of multi-point operation when crushing lumpy fertilizer. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the structure of a dryland rotary tiller with fertilization function according to the present invention;

[0019] Figure 2This is a schematic diagram of the planar structure of the fertilizer storage box of this utility model;

[0020] Figure 3 This is a schematic diagram of the planar cut structure of the rotary tiller body of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the power block of this utility model.

[0022] Reference numerals in the attached drawings: 1. Rotary tiller body; 2. Fertilizer application mechanism; 3. Fertilizer storage box; 4. Material guide trough; 5. Material unloading slide bar; 6. First elastic component; 7. Sorting rectangular plate; 8. Internal slot; 9. Power plate; 10. Limiting slide bar; 11. Limiting slide plate; 12. Second elastic component; 13. Auxiliary roller; 14. Power block; 15. Limiting plate. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] Please see Figure 1-4This utility model provides a technical solution: a dryland rotary tiller with fertilization function, including a rotary tiller body 1 and a fertilization mechanism 2. A fertilizer storage box 3 is welded and installed on the surface of the rotary tiller body 1, and the fertilizer fertilization mechanism 2 is welded and installed on the surface of the fertilizer storage box 3. Both the rotary tiller body 1 and the fertilization mechanism 2 are existing known technologies, and will not be described in detail here. The rotary tiller body 1 is used to perform rotary tillage on dryland, while the fertilization mechanism 2 is used to apply fertilizer to the fertilizer storage box 3.

[0028] Furthermore, a material guide trough 4 is provided on the inner side of the fertilizer storage box 3. The material guide trough 4 on the fertilizer storage box 3 is set in a V-shape. The V-shaped material guide trough 4 on the fertilizer storage box 3 can guide the fertilizer to be discharged.

[0029] Furthermore, a material draining slide rod 5 is slidably installed on the inner side of the fertilizer storage box 3. The surface of the material draining slide rod 5 is pointed. A first elastic component 6 is slidably sleeved on the surface of the material draining slide rod 5. The two ends of the first elastic component 6 are respectively fixedly installed on the surface of the material draining slide rod 5 and the surface of the fertilizer storage box 3. A sorting rectangular plate 7 is slidably installed on the surface of the fertilizer storage box 3. An internal groove 8 is opened on the inner side of the sorting rectangular plate 7. The internal groove 8 on the sorting rectangular plate 7 is inclined. A limiting plate 15 is slidably installed on the inner side of the sorting rectangular plate 7. The surface of the limiting plate 15 is fixedly installed on the surface of the fertilizer storage box 3. There are three sets of material draining slide rods 5. The three sets of material draining slide rods 5 are evenly distributed from top to bottom on the inner side of the fertilizer storage box 3.

[0030] Furthermore, by the pressure applied to the rectangular plate 7, the rectangular plate 7 presses against the surface of the sluice bar 5 through the built-in groove 8 on the inclined surface. This causes the rectangular plate 7 to push the sluice bar 5 to move, thus moving the sluice bar 5 inside the fertilizer storage box 3. At this time, the sluice bar 5 breaks up the lumpy fertilizer at the guide groove 4 on the fertilizer storage box 3 through its own tip. This reduces the disadvantage of the lumpy fertilizer clogging at the guide groove 4 on the fertilizer storage box 3, which would otherwise result in poor fertilization effect. Moreover, the three sets of sluice bars 5 can achieve a multi-point breaking effect inside the fertilizer storage box 3, thus ensuring that the lumpy fertilizer can be broken up at multiple points.

[0031] Furthermore, a power plate 9 is slidably installed on the inner side of the rotary tiller body 1, and a sorting rectangular plate 7 abuts against the power plate 9. The shape of the sorting rectangular plate 7 is also an inclined surface. A limiting slide rod 10 is fixedly installed on the inner side of the fertilizer storage box 3. A limiting slide plate 11 is slidably sleeved on the surface of the limiting slide rod 10. The surface of the limiting slide plate 11 is fixedly installed on the surface of the power plate 9. A second elastic component 12 is slidably sleeved on the surface of the limiting slide rod 10. The two ends of the second elastic component 12 abut against the surface of the limiting slide plate 11 and the inner side of the fertilizer storage box 3, respectively. An auxiliary roller 13 is rotatably installed on the inner side of the rotary tiller body 1. A power block 14 is fixedly installed on the surface of the auxiliary roller 13. The power block 14 is elliptical in shape.

[0032] Furthermore, when the rotary tiller body 1 is working, the auxiliary roller 13 on the rotary tiller body 1 comes into contact with the dry land, causing the auxiliary roller 13 to rotate. At this time, the auxiliary roller 13 drives the elliptical power block 14 to rotate. When the long side of the power block 14 comes into contact with the power plate 9, the auxiliary roller 13 pushes the power plate 9 upward. At this time, the power plate 9 pushes the inclined surface of the sorting rectangular plate 7, causing the sorting rectangular plate 7 to move. In turn, the sorting rectangular plate 7 pushes the material feeding slide bar 5 to crush the blocky fertilizer inside the fertilizer storage box 3. When the auxiliary roller 13 rotates and causes the wide side of the power block 14 to come into contact with the power plate 9, the power plate 9 is pushed by the elasticity of the compressed second elastic component 12. The resetting mechanism further pushes the rectangular plate 7 back to its original position via the elastic force of the compressed first elastic component 6 on the material unloading slide bar 5. This continues until the auxiliary roller 13 drives the long side of the power block 14 to contact the power plate 9, at which point it will move again. This method ensures that when the rotary tiller body 1 and the fertilization mechanism 2 are working, the fertilizer in the fertilizer storage box 3 can be easily pushed and broken up by the material unloading slide bar 5. This improves upon the drawback of the traditional method where the fertilizer storage box 3 is clogged with lumpy fertilizer and requires manual breaking by the operator. This ensures the reliability of fertilizer feeding in the fertilizer storage box 3 when the rotary tiller body 1 and the fertilization mechanism 2 are working in dry land, and also ensures the effectiveness of fertilization operations in dry land, reducing the time-consuming and labor-intensive drawbacks of manual intervention.

[0033] Working principle: A dryland rotary tiller with fertilization function operates by means of an auxiliary roller 13 on the tiller body 1 contacting the dry land, causing the auxiliary roller 13 to rotate. This rotation of the auxiliary roller 13 drives the elliptical power block 14 to rotate. When the long side of the power block 14 contacts the power plate 9, the auxiliary roller 13 pushes the power plate 9 upwards. The power plate 9 then pushes the inclined surface of the sizing rectangular plate 7, causing the sizing rectangular plate 7 to move. The sorting rectangular plate 7 pushes the material unloading slide bar 5 to crush the blocky fertilizer inside the fertilizer storage box 3. When the auxiliary roller 13 rotates and drives the wide side of the power block 14 to contact the power plate 9, the power plate 9 is pushed back to its original position by the elasticity of the compressed second elastic component 12. Then the sorting rectangular plate 7 is also pushed back to its original position by the elasticity of the compressed first elastic component 6 on the material unloading slide bar 5, until the auxiliary roller 13 drives the long side of the power block 14 to contact the power plate 9, at which point it will move again.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A dry land rotary cultivator with fertilization function, comprising a rotary cultivator body (1) and a fertilization mechanism (2), characterized in that: The surface of the rotary cultivator body (1) is welded with a fertilizer storage box (3), the surface of the fertilizer application mechanism (2) is welded on the surface of the fertilizer storage box (3), the inner side of the fertilizer storage box (3) is slidably installed with a material loosening slide rod (5), the surface of the fertilizer storage box (3) is slidably installed with a tidying square plate (7), the inner side of the rotary cultivator body (1) is slidably installed with a power placing plate (9), the inner side of the rotary cultivator body (1) is rotatably installed with an auxiliary roller (13), and the surface of the auxiliary roller (13) is fixedly installed with a power placing block (14).

2. The dry land rotary cultivator with fertilizing function according to claim 1, characterized in that: The surface of the material loosening slide rod (5) is in a sharp end state, the surface of the material loosening slide rod (5) is slidably sleeved with a first elastic component (6), and the two ends of the first elastic component (6) are fixedly installed on the surface of the material loosening slide rod (5) and the surface of the fertilizer storage box (3) respectively.

3. The dry land rotary cultivator with fertilizing function according to claim 1, characterized in that: The inner side of the tidying square plate (7) is provided with an inner groove (8), and the shape of the inner groove (8) on the tidying square plate (7) is an inclined surface.

4. The dry land rotary cultivator with fertilizing function according to claim 1, characterized in that: The number of the material loosening slide rods (5) is three, and the three material loosening slide rods (5) are evenly distributed from top to bottom on the inner side of the fertilizer storage box (3).

5. The dry land rotary cultivator with fertilizing function according to claim 1, characterized in that: The shape of the power placing block (14) is an oval state.

6. The dry land rotary cultivator with fertilizing function according to claim 1, characterized in that: The shape of the tidying square plate (7) is also an inclined surface.

7. The dry land rotary cultivator with fertilizing function according to claim 1, characterized in that: The inner side of the tidying square plate (7) is slidably installed with a limiting clamping plate (15), and the surface of the limiting clamping plate (15) is fixedly installed on the surface of the fertilizer storage box (3).

8. The dryland rotary cultivator with fertilizing function according to claim 1, characterized in that: The inner side of the fertilizer storage box (3) is fixedly installed with a limiting slide rod (10), the surface of the limiting slide rod (10) is slidably sleeved with a limiting slide plate (11), the surface of the limiting slide plate (11) is fixedly installed on the surface of the power placing plate (9), the surface of the limiting slide rod (10) is slidably sleeved with a second elastic component (12), and the two ends of the second elastic component (12) are abutted on the surface of the limiting slide plate (11) and the inner side of the fertilizer storage box (3) respectively.

9. The dryland rotary cultivator with fertilizing function according to claim 1, characterized in that: The inner side of the fertilizer storage box (3) is provided with a material guiding groove (4), and the shape of the material guiding groove (4) on the fertilizer storage box (3) is a V-shaped state.

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