Water and fertilizer barrel discharging mechanism for sapling planting

Abstract

The utility model relates to the technical field of sapling planting, in particular to a water and fertilizer barrel discharging mechanism for sapling planting. Comprising a barrel body, a barrel cover arranged at the top of the barrel body and a feeding hopper arranged at the top of the barrel cover, a stirring shaft is rotationally arranged in the barrel body, and a material distributing mechanism is arranged at the bottom of the feeding hopper; the material distributing mechanism comprises a material distributing table which is arranged outside the stirring shaft in a sleeving mode and composed of a first material distributing plate, a second material distributing plate, a third material distributing plate and a fourth material distributing plate, and the first material distributing plate, the second material distributing plate, the third material distributing plate and the fourth material distributing plate are each of a one-eighth frustum structure with the same top face diameter and the sequentially-decreased bottom face diameter. The fertilizer distributing device has the beneficial effects that fertilizer poured from the feeding hopper is distributed by using the distributing table consisting of the distributing plate I, the distributing plate II, the distributing plate III and the distributing plate IV, so that the fertilizer falls into the barrel body from the guide grooves in the distributing plate I, the distributing plate II, the distributing plate III and the distributing plate IV and falls into different positions in water in the barrel body; therefore, the water and fertilizer mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling planting, in particular to a water and fertilizer bucket feeding mechanism for seedling planting. Background Art

[0002] Water-fertilizer integration technology refers to a new agricultural technology that integrates irrigation and fertilization. Water-fertilizer integration is to use a pressure system (or natural terrain drop) to mix soluble solid or liquid fertilizers according to the soil nutrient content and the fertilizer requirements and characteristics of the crop types. The fertilizer solution is mixed with irrigation water and supplied through a controllable pipeline system. After the water and fertilizer are mixed, drip irrigation is formed through the pipeline and dripper to evenly, regularly and quantitatively infiltrate the root development and growth area of ​​the crop, so that the main root soil always maintains looseness and appropriate water content; at the same time, according to the fertilizer requirements of different crops, soil environment and nutrient content, the water requirements of crops in different growth periods, and the fertilizer requirements, the requirements of different growth periods are designed, and water and nutrients are provided to crops directly in a regular and quantitative manner in proportion. The existing water-fertilizer integration facilities need to use water-fertilizer barrels to mix fertilizers and water. The fertilizers are poured into the barrel in a proportion, and the fertilizer blocks come into contact with the water from the outside to the inside, which reduces the efficiency of water-fertilizer mixing. Summary of the invention

[0003] The technical problem to be solved by the utility model is that the existing water-fertilizer integrated facilities need to use a water-fertilizer barrel to mix fertilizer and water, and the fertilizer is poured into the barrel in a concentrated lump according to proportion. The fertilizer block contacts with water slowly from the outside to the inside, which reduces the water-fertilizer mixing efficiency.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a feeding mechanism for a water and fertilizer barrel for planting seedlings, comprising a barrel body, a barrel cover threadedly mounted on the top of the barrel body and a feed hopper arranged on the top of the barrel cover, a stirring shaft for stirring water and fertilizer is rotatably arranged in the barrel body, and a dividing mechanism for dispersing fertilizer into the barrel body is arranged at the bottom of the feed hopper; the dividing mechanism comprises a dividing table composed of two groups of dividing plates one, two, three and four, which are sleeved outside the stirring shaft, and the dividing plates one, two, three and four are all one-eighth frustum structures with the same top diameter and successively decreasing bottom diameters, and the outer surfaces of the dividing plates one, two, three and four are all provided with material guide grooves, and the surfaces outside the material guide grooves are all covered with baffles.

[0005] The beneficial effects of the utility model are as follows: the fertilizer poured from the feed hopper is divided by using the dividing platform composed of the dividing plate one, the dividing plate two, the dividing plate three and the dividing plate four, so that the fertilizer falls into the barrel body from the guide grooves on the dividing plate one, the dividing plate two, the dividing plate three and the dividing plate four, and falls at different positions in the water of the barrel body, so as to mix with the water body and improve the water-fertilizer mixing efficiency.

[0006] As a further improvement of the utility model, the technical problem to be solved is: how to make the fertilizer fall evenly on each distribution plate.

[0007] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the top surfaces of the dividing plate one, the dividing plate two, the dividing plate three and the dividing plate four are all provided with a blanking groove connected to the material guide groove.

[0008] The beneficial effect of the above improvement is that the material dropping chute makes the amount of fertilizer discharged from the material guide chute on the dividing plate 1, dividing plate 2, dividing plate 3 and dividing plate 4 the same, ensuring that the amount of fertilizer falling at different positions in the barrel is the same, thereby improving the uniformity of water-fertilizer mixing.

[0009] As a further improvement of the utility model, the technical problem to be solved is: how to prevent the fertilizer from being blocked in the guide groove of the distribution plate when being discharged.

[0010] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: a mounting plate is provided on the outer fixed sleeve of the stirring shaft, a push block is fixedly provided at the eccentric position of the top surface of the mounting plate, and the bottom surfaces of the two groups of dividing plates one, two, three and four are fixedly provided with abutment blocks cooperating with the push blocks, the side of the push block turning in the same direction as the stirring shaft is set as an inclined surface, the bottom ends of the abutment blocks are all smooth hemispherical surfaces, a movable cylinder sealingly and slidingly connected to the feed hopper is fixedly provided on the top surface of the dividing platform, and a reset spring is sleeved on the cylinder body outside the movable cylinder located between the dividing platform and the bottom end of the feed hopper.

[0011] The beneficial effect of the above improvement is as follows: when the stirring shaft rotates to mix the water and fertilizer, the push block on the mounting plate rotates together with the stirring shaft, abuts against each abutment block one by one, pushes against each abutment block to slide the material distribution table upward, and squeezes the reset spring. Under the action of the reset spring, the material distribution table can be moved up and down, so that the fertilizer in the material guide trough will not be blocked, and at the same time, the falling of the fertilizer is accelerated, thereby improving the efficiency of water and fertilizer mixing.

[0012] As a further improvement of the utility model, the technical problem to be solved is: how to rotate the stirring shaft without affecting the fertilizer falling from the feed hopper.

[0013] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: a mounting box is installed on the top surface of the barrel body through a support rod, a driving gear is rotatably provided in the mounting box, a top end of the dividing plate passes through the dividing platform and is fixedly connected with a driven gear meshing with the driving gear, and a driving motor whose output shaft is coaxial with the driving gear is installed on the top surface of the mounting box.

[0014] The beneficial effect of the above improvement is: starting the driving motor drives the driving gear to rotate, and then drives the driven gear to rotate, wherein the driven gear is a small gear, the driving gear is a large gear, the driven gear increases slowly, and the stirring shaft has a higher efficiency in mixing water and fertilizer. 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 structural diagram of the material dispensing mechanism in the utility model;

[0017] Figure 3 for Figure 2 A top view of

[0018] Figure 4 This is a diagram of the internal structure of the installation box in the utility model;

[0019] Figure 5 It is a top view of the material distribution table in the utility model.

[0020] The text markings in the figure are as follows: 1. barrel body; 2. barrel cover; 3. feed hopper; 4. mounting box; 5. stirring shaft; 6. movable cylinder; 7. reset spring; 8. dividing plate one; 9. dividing plate two; 10. dividing plate three; 11. dividing plate four; 12. push block; 13. abutment block; 14. drop chute; 15. baffle; 16. mounting plate. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0022] Embodiment 1:

[0023] like Figure 1-5As shown, a water and fertilizer barrel feeding mechanism for planting seedlings comprises a barrel body 1, a barrel cover 2 threadedly mounted on the top of the barrel body 1 and a feeding hopper 3 arranged on the top of the barrel cover 2, a stirring shaft 5 for stirring water and fertilizer is rotatably arranged in the barrel body 1, and a dividing mechanism for dispersing fertilizer into the barrel body 1 is arranged at the bottom of the feeding hopper 3; the dividing mechanism comprises a dividing table which is sleeved outside the stirring shaft 5 and is composed of two groups of dividing plates 1 8, dividing plates 2 9, dividing plates 3 10 and dividing plates 4 11, the dividing plates 1 8, 2 9, 3 10 and 4 11 are all one-eighth frustum structures with the same top diameter and successively decreasing bottom diameters, the outer surfaces of the dividing plates 1 8, 2 9, 3 10 and 4 11 are all provided with material guide grooves, and the surfaces outside the material guide grooves are all covered with baffles 15. The top surfaces of the material dividing plate 1 8, the material dividing plate 2 9, the material dividing plate 3 10 and the material dividing plate 4 11 are all provided with a material dropping groove 14 connected with the material guide groove. A mounting plate 16 is fixedly sleeved outside the stirring shaft 5, and a push block 12 is fixedly provided at the eccentric position of the top surface of the mounting plate 16. The bottom surfaces of the two groups of material dividing plates 1 8, the material dividing plate 2 9, the material dividing plate 3 10 and the material dividing plate 4 11 are all fixedly provided with abutment blocks 13 cooperating with the push block 12. The side of the push block 12 turning in the same direction as the stirring shaft 5 is set as an inclined surface, and the bottom ends of the abutment blocks 13 are all smooth hemispherical surfaces. A movable cylinder 6 is fixedly provided on the top surface of the material dividing platform and is in sealing and sliding connection with the feed hopper 3. A return spring 7 is sleeved on the cylinder body outside the movable cylinder 6 located between the material dividing platform and the bottom end of the feed hopper 3. A mounting box 4 is installed on the top surface of the barrel body 1 through a support rod. A driving gear is rotatably arranged inside the mounting box 4. The top of a material distribution plate 8 passes through the material distribution table and is fixedly connected with a driven gear meshing with the driving gear. A driving motor whose output shaft is coaxial with the driving gear is installed on the top surface of the mounting box 4.

[0024] The fertilizer poured from the feed hopper 3 is divided by a dividing plate 1 8, a dividing plate 2 9, a dividing plate 3 10 and a dividing plate 4 11, so that the fertilizer falls into the barrel 1 from the guide grooves on the dividing plate 1 8, the dividing plate 2 9, the dividing plate 3 10 and the dividing plate 4 11, and falls at different positions in the water of the barrel 1, so as to be mixed with the water and improve the water-fertilizer mixing efficiency. The dropping groove 14 makes the amount of fertilizer led out from the guide grooves on the dividing plate 1 8, the dividing plate 2 9, the dividing plate 3 10 and the dividing plate 4 11 the same, ensuring that the amount of fertilizer falling at different positions in the barrel 1 is the same, and improving the uniformity of the water-fertilizer mixing. When the stirring shaft 5 rotates to mix the water and fertilizer, the push block 12 on the mounting plate 16 rotates with the stirring shaft 5, abuts against each abutment block 13 one by one, pushes each abutment block 13 to slide the material distribution platform upward, and squeezes the reset spring 7. Under the action of the reset spring 7, the material distribution platform can be moved up and down, so that the fertilizer in the guide groove will not be blocked, and the fertilizer is accelerated to fall, and the efficiency of water and fertilizer mixing is improved. The start-up drive motor rotates the active gear, and then rotates the driven gear, wherein the driven gear is a small gear and the active gear is a large gear. The driven gear increases slowly, and the stirring shaft 5 has a higher efficiency in mixing water and fertilizer.

[0025] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0026] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A water and fertilizer bucket feeding mechanism for seedling planting, characterized in that: The invention comprises a barrel body (1), a barrel cover (2) threadedly arranged on the top of the barrel body (1), and a feed hopper (3) arranged on the top of the barrel cover (2); a stirring shaft (5) for stirring water and fertilizer is rotatably arranged in the barrel body (1); a material distribution mechanism for dispersing fertilizer into the barrel body (1) is arranged at the bottom of the feed hopper (3); the material distribution mechanism comprises a material distribution table which is sleeved outside the stirring shaft (5) and is composed of two groups of material distribution plates, namely, a first material distribution plate (8), a second material distribution plate (9), a third material distribution plate (10), and a fourth material distribution plate (11); the first material distribution plate (8), the second material distribution plate (9), the third material distribution plate (10), and the fourth material distribution plate (11) are all one-eighth cone structures with the same top surface diameter and successively decreasing bottom surface diameter; the first material distribution plate (8), the second material distribution plate (9), the third material distribution plate (10), and the fourth material distribution plate (11) are all provided with material guide grooves on their outer surfaces, and baffle plates (15) are provided on their surfaces outside the material guide grooves.

2. A water and fertilizer bucket feeding mechanism for seedling planting according to claim 1, characterized in that: The top surfaces of the first dividing plate (8), the second dividing plate (9), the third dividing plate (10) and the fourth dividing plate (11) are all provided with a material dropping groove (14) which is connected with the material guiding groove.

3. A water and fertilizer bucket feeding mechanism for seedling planting according to claim 2, characterized in that: The agitator shaft (5) is fixedly sleeved with a mounting plate (16), and a push block (12) is fixedly provided at an eccentric position on the top surface of the mounting plate (16). The bottom surfaces of the two groups of the dividing plates 1 (8), 2 (9), 3 (10) and 4 (11) are fixedly provided with abutment blocks (13) cooperating with the push block (12). The side of the push block (12) turning in the same direction as the agitator shaft (5) is set as an inclined surface, and the bottom end of the abutment block (13) is a smooth hemispherical surface. The top surface of the dividing platform is fixedly provided with a movable cylinder (6) which is sealingly and slidably connected to the feed hopper (3), and a return spring (7) is sleeved on the cylinder body of the movable cylinder (6) located between the dividing platform and the bottom end of the feed hopper (3).

4. The water and fertilizer bucket feeding mechanism for seedling planting according to claim 1 is characterized by: The top surface of the barrel body (1) is provided with a mounting box (4) via a support rod, a driving gear is rotatably arranged inside the mounting box (4), the top end of the first material distribution plate (8) passes through the material distribution platform and is fixedly connected with a driven gear meshing with the driving gear, and a driving motor whose output shaft is coaxial with the driving gear is mounted on the top surface of the mounting box (4).

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