A crop tillage and fertilization machine

Abstract

The utility model discloses a crop inter-row fertilization machine, comprising a support frame, a storage tank is fixed on the top of the support frame, a fixing rod is installed below the support frame, the top of the fixing rod is fixed to the support frame, a plowshare is fixed on the bottom end of the fixing rod, a conveying pipe is passed through and fixed on the bottom end of the storage tank, a discharge port is provided at the bottom of the plowshare, the bottom end of the conveying pipe passes through the support frame, the fixing rod, and the plowshare and extends to the inside of the discharge port, buffer rods are slidably inserted at both ends of the discharge port, and a covering plate is fixed on the bottom end of the buffer rod. The utility model conveys the fertilizer in the storage tank into the discharge port through the conveying pipe, and conveys the fertilizer into the groove opened by the plowshare through the discharge port, and then covers the fertilizer with soil through the covering plate, thereby completing the fertilization and soil backfilling operations, simplifying the farming process, shortening the operation time, and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of crop fertilization devices, in particular to a crop tillage and fertilization machine. Background Art

[0002] Crop tillage machinery refers to machinery used for weeding, loosening soil, breaking up topsoil, building up soil and ridges, or fertilizing at the same time as the above operations during the growth period of crops, including full-scale tillage machines, inter-row tillage machines and special-purpose tillage machines. Full-scale tillage machines are used for seed bed preparation operations including pre-sowing land preparation, fallow land management, and blending of fertilizers and chemicals;

[0003] Crop tillage and fertilization machinery is a type of crop tillage machinery. Crop tillage and fertilization machinery gets its name because it has an added function of releasing fertilizers. When the crop tillage and fertilization machinery is working, it first opens trenches on the ground, and then releases fertilizers into the trenches to carry out fertilization operations.

[0004] However, when agricultural machinery is used to fertilize crops, trenches need to be dug first, and then fertilizers are put into the dug trenches, and then the trenches are backfilled manually. The fertilization process is complex, time-consuming, and inefficient. Therefore, it does not meet existing needs. In this regard, we propose an agricultural crop intertillage fertilization machine. Utility Model Content

[0005] The utility model aims to provide a crop tillage and fertilization machinery to solve the problems that the crop machinery proposed in the above background technology needs to first open trenches, then put fertilizers into the opened trenches, and then backfill the trenches manually when applying fertilizers, resulting in more fertilization steps, long time consumption and low efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crop tillage and fertilization machinery, comprising a support frame, a storage tank is fixed on the top of the support frame, a fixing rod is installed under the support frame, the top of the fixing rod is fixed to the support frame, a plowshare is fixed to the bottom end of the fixing rod, a conveying pipe is passed through and fixed to the bottom end of the storage tank, a discharge port is provided at the bottom of the plowshare, the bottom end of the conveying pipe passes through the support frame, the fixing rod, and the plowshare and extends to the inside of the discharge port, buffer rods are slidably inserted at both ends of the discharge port, and a covering plate is fixed to the bottom end of the buffer rod.

[0007] Preferably, one end of the covering plate is bent inward, and the angle between the two ends of the covering plate is 120 degrees.

[0008] Preferably, a guide surface is provided on the inner side of the covering plate, and the guide surface is inclined at an angle of 60 degrees to the ground.

[0009] Preferably, movable brackets are fixed to the outer sides of both ends of the support frame, and universal wheels are detachably mounted on the bottom ends of the movable brackets.

[0010] Preferably, both end portions of the support frame are provided with positioning holes, the top end of the buffer rod is inserted into the positioning hole, and a buffer spring is installed between the top end of the buffer rod and the support frame.

[0011] Preferably, a guide groove is provided on the outer side of the top end of the buffer rod, and a support ring is slidably engaged on the inner side of the guide groove. The support ring is made of rubber and the outer edge is fixedly embedded in the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model transports the fertilizer in the storage tank into the discharge port through the delivery pipe, and then delivers the fertilizer into the groove opened by the plowshare through the discharge port, and then covers the fertilizer with soil through the covering plate, thereby completing the fertilization and soil backfilling operations, simplifying the farming process, shortening the operation time, and improving the work efficiency;

[0014] 2. The utility model installs a buffer spring between the buffer rod and the support frame to adjust the distance between the cover plate and the end of the support frame, so that the device can be used in fields with different soil types and ensure that there is no gap between the cover plate and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the earth covering plate of the utility model;

[0017] Figure 3 This is a structural cross-sectional view of the buffer rod of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a plowshare of the utility model.

[0019] In the figure: 1. support frame; 2. fixing rod; 3. storage tank; 4. plowshare; 5. cover plate; 6. buffer rod; 7. movable bracket; 8. universal wheel; 9. guide surface; 10. conveying pipe; 11. discharge port; 12. buffer spring; 13. guide groove; 14. support ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] like Figure 1 and Figure 4 As shown, a crop tillage and fertilization machinery is provided, wherein a storage tank 3 is fixed on the top of a support frame 1, a fixing rod 2 is installed below the support frame 1, the top of the fixing rod 2 is fixed to the support frame 1, a plowshare 4 is fixed to the bottom end of the fixing rod 2, a conveying pipe 10 is passed through and fixed to the bottom end of the storage tank 3, a discharge port 11 is arranged at the bottom of the plowshare 4, the bottom end of the conveying pipe 10 passes through the support frame 1, the fixing rod 2, and the plowshare 4 and extends to the inside of the discharge port 11, buffer rods 6 are slidably inserted at both ends of the discharge port 11, a covering plate 5 is fixed to the bottom end of the buffer rod 6, the fertilizer in the storage tank 3 is conveyed into the discharge port 11 through the conveying pipe 10, and the fertilizer is conveyed into the groove opened by the plowshare 4 through the discharge port 11, and then the fertilizer is covered with soil through the covering plate 5.

[0022] A movable bracket 7 is fixed to the outer sides of both ends of the support frame 1, and a universal wheel 8 is detachably mounted on the bottom end of the movable bracket 7 to facilitate the movement of the entire device on the ground.

[0023] like Figure 2 As shown, one end of the covering plate 5 is bent inward, and the angle between the two ends of the covering plate 5 is 120 degrees. A guide surface 9 is provided on the inner side of the covering plate 5, and the guide surface 9 is inclined at an angle of 60 degrees to the ground. When the covering plate 5 moves, the soil reclaimed by the plowshare 4 is gathered to the middle and backfilled, and the soil will overflow from the top of the covering plate 5 to the outside of the covering plate 5.

[0024] like Figure 3 As shown, positioning holes are provided at both ends of the support frame 1, and the top end of the buffer rod 6 is inserted into the positioning hole. A buffer spring 12 is installed between the top end of the buffer rod 6 and the support frame 1. The buffer spring 12 is used to adjust the distance between the covering plate 5 and the support frame 1, so that the device can be adapted to different fields for use.

[0025] A guide groove 13 is provided on the outer side of the top end of the buffer rod 6, and a support ring 14 is slidably engaged on the inner side of the guide groove 13. The support ring 14 is made of rubber and the outer edge is fixedly embedded in the support frame 1. The support ring 14 limits the position of the buffer rod 6 to prevent the end of the buffer rod 6 from falling off the support frame 1.

[0026] Working principle: first, place the fertilizer inside the storage tank 3, and move the device to the field, then push the support frame 1 and the mobile bracket 7 to move, at this time, the plowshare 4 moves simultaneously with the support frame 1 and opens a groove on the ground, at this time, the fertilizer in the storage tank 3 will slide along the conveying pipe 10 and enter the groove opened by the plowshare 4, in the process of continuous release of fertilizer, the covering plate 5 will move simultaneously with the plowshare 4, and the covering plate 5 will gather the soil opened by the plowshare 4 to the middle, so that the soil returns to the groove and covers the fertilizer in the groove, completing the fertilization and soil backfilling operations, simplifying the farming process, shortening the operation time, and improving work efficiency.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A crop tillage and fertilization machine, comprising a support frame (1), characterized in that: A storage tank (3) is fixed on the top of the support frame (1), a fixing rod (2) is installed below the support frame (1), the top end of the fixing rod (2) is fixed to the support frame (1), a plowshare (4) is fixed to the bottom end of the fixing rod (2), a conveying pipe (10) is passed through and fixed to the bottom end of the storage tank (3), a discharge port (11) is provided at the bottom of the plowshare (4), the bottom end of the conveying pipe (10) passes through the support frame (1), the fixing rod (2) and the plowshare (4) and extends to the inside of the discharge port (11), buffer rods (6) are slidably inserted at both ends of the discharge port (11), and a covering plate (5) is fixed to the bottom end of the buffer rod (6).

2. The crop tillage and fertilization machine according to claim 1, characterized in that: One end of the covering plate (5) is bent inward, and the angle between the two ends of the covering plate (5) is 120 degrees.

3. The crop tillage and fertilization machine according to claim 2, characterized in that: A guide surface (9) is provided on the inner side of the covering plate (5), and the guide surface (9) is inclined at an angle of 60 degrees to the ground.

4. The crop tillage and fertilization machine according to claim 1, characterized in that: A movable bracket (7) is fixed to the outer sides of both ends of the support frame (1), and a universal wheel (8) is detachably mounted on the bottom end of the movable bracket (7).

5. The crop tillage and fertilization machine according to claim 1, characterized in that: Positioning holes are provided at both ends of the support frame (1), the top end of the buffer rod (6) is inserted into the positioning hole, and a buffer spring (12) is installed between the top end of the buffer rod (6) and the support frame (1).

6. The crop tillage and fertilization machine according to claim 5, characterized in that: A guide groove (13) is provided on the outer side of the top end of the buffer rod (6), and a support ring (14) is slidably engaged on the inner side of the guide groove (13). The support ring (14) is made of rubber material and its outer edge is fixedly embedded in the support frame (1).

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