Fertilizing device for fruit tree planting

Abstract

The utility model discloses a fertilizing device for fruit tree planting, which comprises a movable stock bin, stirring shafts are mounted on the inner walls of two opposite sides of the movable stock bin through bearings, stirring blocks distributed in a linear array are fixedly connected to the outer surfaces of the stirring shafts, and various fertilizers can be mixed and stirred by the aid of the stirring blocks. A first motor is fixedly mounted on the surface of one side of the movable stock bin, an output shaft of the first motor is fixedly connected with one end of a stirring shaft through a coupler, a push rod is fixedly connected to the surface of the other side of the movable stock bin, and a discharging pipe fixedly communicates with the inner bottom wall of the movable stock bin. Various fertilizers can be mixed and stirred, manual stirring and mixing in advance are not needed, the working efficiency is improved, quantitative fertilization can be accurately achieved through the arrangement of the quantitative pipe, and soil fertilizer pollution caused by excessive use of the fertilizers or slow growth of fruit trees caused by too little use of the fertilizers are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural tools, in particular to a fertilizing device for fruit tree planting. Background Art

[0002] During the planting of fruit trees, fertilizing the trees can effectively improve their growth and development and increase their yield. The nutrients consumed in the early growth stages of fruit trees mainly come from the nutrients stored in the tree. It is definitely not enough to rely solely on the tree's own accumulation in the later stages. The next year's nutritional growth, flowering and fruiting will inevitably be affected, so the application of fertilizers is critical. However, fertilizers must be used evenly, not in excess or in small amounts. Excessive use of fertilizers will lead to soil fertilizer pollution, and too little will lead to slow growth of fruit trees. Therefore, a device for quantitative fertilization is needed.

[0003] For example, a fruit tree fertilization device disclosed in a Chinese patent document (publication number: CN219288107U) uses a rectangular discharge trough disposed on the opposite side of the left and right scrapers to discharge the fertilizer particles in the discharge frame.

[0004] The particles are sprayed into the turned-up soil layer, and the fertilizer particles are applied in the process of turning over the soil layer, which improves the fertilization efficiency and reduces the labor intensity. However, the amount of fertilizer applied by this device depends entirely on experience and visual observation, and cannot be accurately controlled quantitatively. Moreover, this device cannot mix and stir multiple fertilizers. Fertilization can only be carried out after manual mixing and stirring are completed in advance, which reduces work efficiency. Utility Model Content

[0005] In view of the defects in the prior art, the utility model provides a fertilization device for fruit tree planting. This device can mix and stir a variety of fertilizers through the setting of a stirring block, without the need for manual mixing in advance, thereby improving work efficiency. In addition, through the setting of a quantitative tube, quantitative fertilization can be accurately achieved to prevent soil fertilizer pollution caused by excessive use of fertilizers or slow growth of fruit trees caused by insufficient use of fertilizers.

[0006] The utility model provides a fertilizing device for fruit tree planting, comprising a mobile silo, wherein the inner walls on both sides of the mobile silo are both provided with stirring shafts through bearings, the outer surface of the stirring shaft is fixedly connected with stirring blocks distributed in a linear array, a first motor is fixedly installed on one side surface of the mobile silo, the output shaft of the first motor is fixedly connected to one end of the stirring shaft through a coupling, a push rod is fixedly connected to the other side surface of the mobile silo, a feeding pipe is fixedly connected to the inner bottom wall of the mobile silo, and one end of the feeding pipe penetrates and extends to the lower surface of the mobile silo;

[0007] The lower surface of the mobile silo is fixedly connected with symmetrically distributed mounting blocks, the opposite surfaces of the two mounting blocks are provided with symmetrically distributed sliding grooves, the inner walls of the two sliding grooves are slidably sleeved with sliders, and the lower surfaces of the two mounting blocks are fixedly connected with support platforms.

[0008] Preferably, a fixing block is fixedly connected to the lower surface of the mobile silo, a first electric telescopic rod is fixedly installed on the back of the fixing block, and one end of the first electric telescopic rod is fixedly connected to the front of the sliding block.

[0009] Preferably, a quantitative tube is fixedly sleeved on the inner wall of the sliding block, and the upper end of the quantitative tube is connected to the lower end of the discharge tube.

[0010] Preferably, a long strip is fixedly connected to the outer surface of the quantitative tube, one end of the long strip is hinged with symmetrically distributed rotating blocks through a pin, and one end of two rotating blocks is fixedly connected to a cover plate.

[0011] Preferably, the lower surface of the cover plate contacts the upper surface of the support platform, the upper surface of the cover plate contacts the lower surface of the quantitative tube, and the lower surface of the mobile silo is fixedly mounted with symmetrically distributed second electric telescopic rods, and one end of each of the two second electric telescopic rods is fixedly connected to the mobile platform.

[0012] Preferably, the inner walls on both sides of the movable platform are fixedly connected to limit rods, the inner walls on both sides of the movable platform are installed with bidirectional threaded rods through bearings, a second motor is fixedly installed on one side surface of the movable platform, and the output shaft of the second motor is fixedly connected to one end of the bidirectional threaded rod through a coupling.

[0013] Preferably, the outer surface of the bidirectional threaded rod is threadedly sleeved with symmetrically distributed scrapers, and the inner walls of the two scrapers are movably sleeved with the outer surface of the limiting rod.

[0014] The beneficial effects of the utility model are embodied in:

[0015] This device can mix and stir multiple fertilizers through the setting of the stirring block, without the need for manual mixing in advance, thus improving work efficiency. In addition, through the setting of the metering tube, it can accurately achieve quantitative fertilization to prevent soil fertilizer pollution caused by excessive use of fertilizers or slow growth of fruit trees caused by insufficient use of fertilizers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 A front view of a fertilizing device for fruit tree planting provided by the utility model;

[0018] Figure 2 for Figure 1 A three-dimensional diagram of the structure of a mobile platform of a fertilizing device for fruit tree planting is shown;

[0019] Figure 3 for Figure 1 A three-dimensional diagram of the structure of a slider of a fertilizing device for fruit tree planting is shown;

[0020] Figure 4 for Figure 1 A three-dimensional diagram of the quantitative tube structure of a fertilization device for fruit tree planting is shown.

[0021] In the attached drawings, 1. mobile silo; 2. stirring shaft; 3. stirring block; 4. first motor; 5. push rod; 6. discharge pipe; 7. mounting block; 8. slide groove; 9. slider; 10. support platform; 11. fixed block; 12. first electric telescopic rod; 13. quantitative tube; 14. long strip block; 15. rotating block; 16. cover plate; 17. second electric telescopic rod; 18. mobile platform; 19. limit rod; 20. bidirectional threaded rod; 21. second motor; 22. scraper. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0024] Reference Figure 1-4 A fertilizing device for fruit tree planting comprises a mobile silo 1, wherein the inner walls on both sides of the mobile silo 1 are both provided with stirring shafts 2 through bearings, and the outer surface of the stirring shaft 2 is fixedly connected with stirring blocks 3 distributed in a linear array, and the arrangement of the stirring blocks 3 can mix and stir a variety of fertilizers without manual stirring in advance, and a first motor 4 is fixedly installed on the surface of one side of the mobile silo 1, and the output shaft of the first motor 4 is fixedly connected to one end of the stirring shaft 2 through a coupling, and a push rod 5 is fixedly connected to the other side surface of the mobile silo 1, and a feeding pipe 6 is fixedly connected to the inner bottom wall of the mobile silo 1, and one end of the feeding pipe 6 passes through and extends to the lower surface of the mobile silo 1;

[0025] The lower surface of the mobile silo 1 is fixedly connected with symmetrically distributed mounting blocks 7, and the opposite surfaces of the two mounting blocks 7 are provided with symmetrically distributed slide grooves 8, the inner walls of the two slide grooves 8 are slidably sleeved with sliders 9, and the lower surfaces of the two mounting blocks 7 are fixedly connected with support platforms 10.

[0026] A fixed block 11 is fixedly connected to the lower surface of the mobile silo 1, and a first electric telescopic rod 12 is fixedly installed on the back of the fixed block 11. One end of the first electric telescopic rod 12 is fixedly connected to the front of the slider 9. The first electric telescopic rod 12 can push the slider 9 to slide in the slide groove 8. A quantitative tube 13 is fixedly sleeved on the inner wall of the slider 9. Through the setting of the quantitative tube 13, precise quantitative fertilization can be achieved. The upper end of the quantitative tube 13 is connected to the lower end of the feed pipe 6. The outer surface of the quantitative tube 13 is fixedly connected to a long strip block 14. One end of the long strip block 14 is hinged with a symmetrically distributed rotating block 15 through a pin shaft, and one end of the two rotating blocks 15 is fixedly connected to a cover plate 16.

[0027] The lower surface of the cover plate 16 contacts the upper surface of the support platform 10, and the upper surface of the cover plate 16 contacts the lower surface of the quantitative tube 13. The lower surface of the mobile silo 1 is fixedly installed with second electric telescopic rods 17 which are symmetrically distributed. One end of the two second electric telescopic rods 17 is fixedly connected with a mobile platform 18. The inner walls on both sides of the opposite sides of the mobile platform 18 are fixedly connected with limit rods 19. The inner walls on both sides of the opposite sides of the mobile platform 18 are installed with bidirectional threaded rods 20 through bearings. A second motor 21 is fixedly installed on one side surface of the mobile platform 18. The output shaft of the second motor 21 is fixedly connected to one end of the bidirectional threaded rod 20 through a coupling. The outer surface of the bidirectional threaded rod 20 is threadedly sleeved with symmetrically distributed scrapers 22. The inner walls of the two scrapers 22 are movably sleeved with the outer surface of the limit rod 19. With the cooperation of the limit rod 19, the rotation of the second motor 21 drives the scrapers 22 to move in opposite directions through the bidirectional threaded rod 20, thereby separating the soil to form pits.

[0028] This device can mix and stir multiple fertilizers through the setting of the stirring block, without the need for manual mixing in advance, thus improving work efficiency. In addition, through the setting of the metering tube, it can accurately achieve quantitative fertilization to prevent soil fertilizer pollution caused by excessive use of fertilizers or slow growth of fruit trees caused by insufficient use of fertilizers.

[0029] Working principle: Step 1, introduce various fertilizers into the mobile silo 1, start the first motor 4, the rotation of the first motor 4 drives the stirring block 3 to rotate through the rotating shaft, so that the various fertilizers are evenly stirred, and the fertilizer falls into the quantitative tube 13 through the feeding pipe 6, and the trolley is moved to the position where fertilization is required, and the second electric telescopic rod 17 is started. The movement of the second electric telescopic rod 17 drives the bidirectional threaded rod 20 and the limit rod 19 to move through the moving platform 18, and the movement of the bidirectional threaded rod 20 and the limit rod 19 jointly drives the scraper 22 to move until the scraper 22 is inserted into the soil to a corresponding depth, and the second motor 21 is started. With the cooperation of the limit rod 19, the rotation of the second motor 21 drives the scraper 22 to move in opposite directions through the bidirectional threaded rod 20, so as to separate the soil to form a pit;

[0030] The first electric telescopic rod 12 is started. The movement of the first electric telescopic rod 12 drives the quantitative tube 13 to move through the slider 9. At the same time, the upper surface of the slider 9 gradually blocks the discharge tube 6. When the quantitative tube 13 moves out of the range of the support platform 10, the upper surface of the slider 9 completely blocks the discharge tube 6, and the lower surface of the cover plate 16 is no longer in contact with the upper surface of the support platform 10. The cover plate 16 loses support, and the fertilizer in the quantitative tube 13 falls into the pit formed by the separation of the soil, completing the fertilization work at this position. The first electric telescopic rod 12 is started to shrink, and the quantitative tube 13 is driven by the slider 9 to move in the opposite direction to the original position. The upper end of the metering tube 13 is connected with the lower end of the discharge tube 6 again, and the second electric telescopic rod 17 is started to retract it. The bidirectional threaded rod 20 and the limit rod 19 are driven to move in the opposite direction through the moving platform 18. The reverse movement of the bidirectional threaded rod 20 and the limit rod 19 jointly drives the scraper 22 to move in the opposite direction until the scraper 22 moves to its original position. The second motor 21 is started to reverse it. With the cooperation of the limit rod 19, the reverse rotation of the second motor 21 drives the scraper 22 to move relatively through the bidirectional threaded rod 20 until the two scrapers 22 are in contact with each other, and the trolley can be moved to the next fertilization position to continue the fertilization work.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A fertilizing device for fruit tree planting, characterized in that: The mobile silo (1) comprises a stirring shaft (2) mounted on opposite inner walls of the mobile silo (1) via bearings, the outer surface of the stirring shaft (2) being fixedly connected with stirring blocks (3) distributed in a linear array, a first motor (4) being fixedly mounted on one surface of the mobile silo (1), the output shaft of the first motor (4) being fixedly connected to one end of the stirring shaft (2) via a coupling, a push rod (5) being fixedly connected to the other surface of the mobile silo (1), and a feed pipe (6) being fixedly connected to the inner bottom wall of the mobile silo (1), one end of the feed pipe (6) penetrating and extending to the lower surface of the mobile silo (1); The lower surface of the mobile silo (1) is fixedly connected to symmetrically distributed mounting blocks (7), and the opposing surfaces of the two mounting blocks (7) are provided with symmetrically distributed sliding grooves (8), the inner walls of the two sliding grooves (8) are slidably sleeved with sliders (9), and the lower surfaces of the two mounting blocks (7) are fixedly connected to support platforms (10).

2. A fertilizing device for fruit tree planting according to claim 1, characterized in that: A fixing block (11) is fixedly connected to the lower surface of the mobile silo (1), a first electric telescopic rod (12) is fixedly mounted on the back of the fixing block (11), and one end of the first electric telescopic rod (12) is fixedly connected to the front of the sliding block (9).

3. A fertilizing device for fruit tree planting according to claim 2, characterized in that: A metering tube (13) is fixedly sleeved on the inner wall of the sliding block (9), and the upper end of the metering tube (13) is connected to the lower end of the feeding tube (6).

4. A fertilizing device for fruit tree planting according to claim 3, characterized in that: The outer surface of the quantitative tube (13) is fixedly connected to a long strip block (14), one end of the long strip block (14) is hingedly connected to symmetrically distributed rotating blocks (15) via a pin, and one end of the two rotating blocks (15) is fixedly connected to a cover plate (16).

5. A fertilizing device for fruit tree planting according to claim 4, characterized in that: The lower surface of the cover plate (16) contacts the upper surface of the support platform (10), and the upper surface of the cover plate (16) contacts the lower surface of the quantitative tube (13). The lower surface of the mobile silo (1) is fixedly mounted with symmetrically distributed second electric telescopic rods (17), and one end of each of the two second electric telescopic rods (17) is fixedly connected to a mobile platform (18).

6. A fertilizing device for fruit tree planting according to claim 5, characterized in that: The inner walls on both sides of the movable platform (18) are fixedly connected to limit rods (19), the inner walls on both sides of the movable platform (18) are installed with bidirectional threaded rods (20) via bearings, a second motor (21) is fixedly installed on one side surface of the movable platform (18), and the output shaft of the second motor (21) is fixedly connected to one end of the bidirectional threaded rod (20) via a coupling.

7. A fertilizing device for fruit tree planting according to claim 6, characterized in that: The outer surface of the bidirectional threaded rod (20) is threadedly sleeved with symmetrically distributed scrapers (22), and the inner walls of the two scrapers (22) are movably sleeved with the outer surface of the limiting rod (19).

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