Circulating liquid supply device for agricultural seedling culture

Abstract

The utility model discloses an agricultural seedling culture circulating liquid supply device which comprises a box body, a driving assembly is installed outside the box body, a spraying assembly is installed outside the driving assembly, and a recycling assembly is installed at the top of the box body. According to the intelligent campus management terminal based on big data, water in a liquid storage tank flows to a supporting frame through a hose by starting an auxiliary water pump and then is sprayed out through an atomizing nozzle, a driving motor is started to drive a rotating shaft to enable a driving gear to rotate, the driving gear drives a rack to move, and the rack drives a supporting block to enable a sliding block to slide in a guide rail; the supporting block drives the spraying assembly to conduct circulating spraying, redundant flowing-out water enters the recycling box through the through groove after being guided by the guiding groove and flows to the other side after being filtered by the filter screen, the main water pump is started to enable the filtered water to flow into the liquid storage box, a nutrient solution and water are sprayed in a circulating mode, the nutrient solution is evenly distributed, and the overall growth condition of seedlings is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to an agricultural seedling cultivation circulating liquid supply device. Background Art

[0002] Currently, seedling cultivation is a major feature of agricultural production. It is a crucial measure for maximizing crop yields, increasing crop rotation, maximizing crop productivity, accelerating early maturity, extending crop supply, mitigating pests and diseases, and natural disasters, and increasing yields. Seedling cultivation also conserves seeds, facilitates centralized management, and cultivates robust seedlings. Seedling cultivation is typically carried out well in advance of the optimal time for field sowing or transplanting, when climatic conditions are unsuitable for seedling growth.

[0003] Therefore, it is necessary to use protective facilities to create a suitable environment to cultivate strong seedlings of the right age, and at the same time provide nutrient solution for the seedlings so that they can obtain the nutrients needed for growth and development. The seedlings in the culture dish close to the pipe end will absorb the nutrient solution to a higher degree than the seedlings far from the pipe end, resulting in uneven distribution of the culture solution and affecting the overall growth of the seedlings.

[0004] To this end, the utility model provides an agricultural seedling cultivation circulating liquid supply device, which solves the above-mentioned problems through a driving component and a recovery component. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an agricultural seedling cultivation circulating liquid supply device to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an agricultural seedling circulating liquid supply device, comprising a box body, a driving assembly is installed on the outside of the box body, a spraying assembly is installed on the outside of the driving assembly, a recovery assembly is installed on the top of the box body, a support plate is fixedly connected to the inside of the box body, and a positioning ring is fixedly connected to the top of the support plate.

[0007] Preferably, the recovery component includes a liquid storage tank, which is fixed on the top of the box body, a funnel is fixedly connected to the top of the box body, the bottom end of the funnel extends to the interior of the box body, a filter is fixedly connected to the interior of the box body, an isolation plate is fixedly connected to the interior of the box body, the isolation plate, the support plate and the box body constitute a recovery tank, a main water pump is fixedly connected to the interior of the box body, pipes are fixedly installed at both ends of the main water pump, and the ends of the pipes extend to the other side of the isolation plate and the interior of the liquid storage tank.

[0008] Preferably, the driving assembly includes a driving motor, which is fixed on the top of the box body. The output end of the driving motor extends to the inside of the box body and is fixedly installed with a rotating shaft, and the outside of the rotating shaft is fixedly connected with a driving gear.

[0009] Preferably, a guide rail is fixedly connected to the interior of the box, a slider is slidably connected to the interior of the guide rail, a support block is fixedly connected to the exterior of the slider, a rack is fixedly connected to the exterior of the support block, and the rack is in meshing relationship with the driving gear.

[0010] Preferably, the spray assembly includes a card block, which is fixedly installed on the outside of the support block by bolts, the outside of the card block is fixedly connected to a connecting block, the bottom of the card block is fixedly connected to a support frame, and the bottom of the support frame is fixedly installed with an atomizing nozzle.

[0011] Preferably, an auxiliary water pump is fixedly connected to the top of the box body, and hoses are fixedly installed at both ends of the auxiliary water pump. The ends of the hoses extend into the interior of the liquid storage tank and pass through the connecting block to extend into the interior of the support frame.

[0012] Preferably, a guide groove is provided on the outside of the support plate, and a through groove is provided on the outside of the support plate.

[0013] Preferably, there are several positioning rings, and the positioning rings are arranged in a linear array on the top of the support plate.

[0014] Beneficial effects

[0015] The utility model provides a circulating liquid supply device for agricultural seedling cultivation. Compared with the prior art, it has the following beneficial effects:

[0016] (1) Start the auxiliary water pump so that the water in the liquid storage tank flows through the hose to the support frame and then is sprayed out through the atomizing nozzle. Start the drive motor to drive the rotating shaft to rotate the active gear, the active gear drives the rack to move, the rack drives the support block to make the slider slide inside the guide rail, and the support block drives the spraying component to spray in a cycle. The excess water flows through the guide groove and the through groove into the recovery box, and flows to the other side through the filter screen. Start the main water pump to flow the filtered water into the liquid storage tank. When nutrient solution is needed, add the medicine through the funnel and the smart campus management terminal based on big data. Through the drive component and the recovery component, the nutrient solution and water are sprayed in a cycle, so that the culture solution is evenly distributed and the overall growth of the seedlings is maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the internal structure of the utility model;

[0018] Figure 2 This is the main view of the internal structure of the utility model;

[0019] Figure 3 This is a top view of the drive assembly structure of the utility model;

[0020] Figure 4 This is a bottom view of the drive assembly structure of the utility model;

[0021] Figure 5 It is a side sectional structural schematic diagram of the utility model.

[0022] In the figure, 1. box body; 2. support plate; 3. drive assembly; 31. drive motor; 32. rotating shaft; 33. driving gear; 34. guide rail; 35. slider; 36. support block; 37. rack; 4. spray assembly; 41. connecting block; 42. clamping block; 43. support frame; 44. atomizing nozzle; 5. recovery assembly; 51. liquid storage tank; 52. funnel; 53. filter screen; 54. isolation plate; 55. main water pump; 56. auxiliary water pump; 6. positioning ring; 7. guide groove; 8. through groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1:

[0025] See also Figure 1-5 The agricultural seedling circulating liquid supply device includes a box body 1, a driving component 3 is installed on the outside of the box body 1, a spraying component 4 is installed on the outside of the driving component 3, a recovery component 5 is installed on the top of the box body 1, a support plate 2 is fixedly connected to the inside of the box body 1, a positioning ring 6 is fixedly connected to the top of the support plate 2, a guide groove 7 is opened on the outside of the support plate 2, a through groove 8 is opened on the outside of the support plate 2, and there are several positioning rings 6, and the multiple positioning rings 6 are in a linear array on the top of the support plate 2.

[0026] Furthermore, the recovery component 5 includes a liquid storage tank 51, which is fixed on the top of the box body 1. A funnel 52 is fixedly connected to the top of the box body 1, and the bottom end of the funnel 52 extends to the interior of the box body 1. A filter screen 53 is fixedly connected to the interior of the box body 1. An isolation plate 54 is fixedly connected to the interior of the box body 1. The isolation plate 54, the support plate 2 and the box body 1 constitute a recovery box. A main water pump 55 is fixedly connected to the interior of the box body 1. Pipes are fixedly installed at both ends of the main water pump 55. The ends of the pipes extend to the other side of the isolation plate 54 and the interior of the liquid storage tank 51. The excess water flowing out is drained through the guide groove 7 and enters the recovery box through the through groove 8, and flows to the other side after filtration through the filter screen 53. The main water pump 55 is started to flow the filtered water into the liquid storage tank 51. When nutrient solution is needed, the agent is added through the funnel 52 to recycle the unused culture solution, saving the cost of the culture solution.

[0027] Furthermore, the driving component 3 includes a driving motor 31, which is fixed on the top of the box body 1. The output end of the driving motor 31 extends to the interior of the box body 1 and is fixedly installed with a rotating shaft 32. The outside of the rotating shaft 32 is fixedly connected to a driving gear 33. The inside of the box body 1 is fixedly connected to a guide rail 34. The inside of the guide rail 34 is slidably connected to a slider 35. The outside of the slider 35 is fixedly connected to a support block 36. The outside of the support block 36 is fixedly connected to a rack 37. The rack 37 is in a meshing relationship with the driving gear 33. Starting the driving motor 31 drives the rotating shaft 32 to rotate the driving gear 33, and the driving gear 33 drives the rack 37 to move. The rack 37 drives the support block 36 to slide the slider 35 inside the guide rail 34. The support block 36 drives the spraying component 4 to spray in a cycle, so that the culture solution is evenly distributed to maintain the overall growth of the seedlings.

[0028] Furthermore, the spray assembly 4 includes a block 42, which is fixedly installed on the outside of the support block 36 by bolts, and the outside of the block 42 is fixedly connected to the connecting block 41, the bottom of the block 42 is fixedly connected to the support frame 43, and the bottom of the support frame 43 is fixedly installed with an atomizing nozzle 44. The top of the box body 1 is fixedly connected to an auxiliary water pump 56, and hoses are fixedly installed at both ends of the auxiliary water pump 56. The ends of the hoses extend to the interior of the liquid storage tank 51 and pass through the connecting block 41 to extend to the interior of the support frame 43. Starting the auxiliary water pump 56 allows the water in the liquid storage tank 51 to flow to the support frame 36 after passing through the hose, and then be sprayed out through the atomizing nozzle 44, so as to spray the culture fluid and control the spraying efficiency.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] During operation, the auxiliary water pump 56 is first started to make the water in the liquid storage tank 51 flow to the support frame 36 after passing through the hose, and then sprayed out through the atomizing nozzle 44. The driving motor 31 is started to drive the rotating shaft 32 to rotate the driving gear 33, and the driving gear 33 drives the rack 37 to move. The rack 37 drives the support block 36 to make the slider 35 slide inside the guide rail 34, and the support block 36 drives the spray assembly 4 to spray in a cycle. The excess water flows through the guide groove 7 and the through groove 8 into the recovery box, and flows to the other side through the filter mesh 53. The main water pump 55 is started to flow the filtered water into the liquid storage tank 51. When nutrient solution is needed, the medicine is added through the funnel 52, and the nutrient solution and water are sprayed in a cycle to make the culture solution evenly distributed to maintain the overall growth of the seedlings.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural seedling-raising circulating liquid supply device, comprising a housing (1), characterized in that: A driving assembly (3) is installed on the outside of the box (1), a spraying assembly (4) is installed on the outside of the driving assembly (3), a recovery assembly (5) is installed on the top of the box (1), a support plate (2) is fixedly connected to the inside of the box (1), and a positioning ring (6) is fixedly connected to the top of the support plate (2).

2. The agricultural seedling raising circulating liquid supply device according to claim 1, characterized in that: The recovery component (5) comprises a liquid storage tank (51), the liquid storage tank (51) is fixed on the top of the box body (1), a funnel (52) is fixedly connected to the top of the box body (1), the bottom end of the funnel (52) extends to the interior of the box body (1), a filter screen (53) is fixedly connected to the interior of the box body (1), an isolation plate (54) is fixedly connected to the interior of the box body (1), the isolation plate (54), the support plate (2) and the box body (1) constitute a recovery tank, a main water pump (55) is fixedly connected to the interior of the box body (1), pipes are fixedly installed at both ends of the main water pump (55), and the ends of the pipes extend to the other side of the isolation plate (54) and the interior of the liquid storage tank (51).

3. The agricultural seedling raising circulating liquid supply device according to claim 1, characterized in that: The driving assembly (3) comprises a driving motor (31), the driving motor (31) being fixed on the top of the box (1), the output end of the driving motor (31) extending into the interior of the box (1) and being fixedly mounted with a rotating shaft (32), the exterior of the rotating shaft (32) being fixedly connected with a driving gear (33).

4. The circulating liquid supply device for agricultural seedling cultivation according to claim 3, characterized in that: The box (1) is fixedly connected to a guide rail (34) inside, the guide rail (34) is slidably connected to a slider (35) inside, the slider (35) is fixedly connected to a support block (36) outside, the support block (36) is fixedly connected to a rack (37) outside, and the rack (37) is in meshing relationship with the driving gear (33).

5. The agricultural seedling raising circulating liquid supply device according to claim 4, characterized in that: The spray assembly (4) comprises a clamping block (42), the clamping block (42) being fixedly mounted on the outside of the support block (36) by means of bolts, the outside of the clamping block (42) being fixedly connected to a connecting block (41), the bottom of the clamping block (42) being fixedly connected to a support frame (43), and the bottom of the support frame (43) being fixedly mounted with an atomizing nozzle (44).

6. The agricultural seedling raising circulating liquid supply device according to claim 5, characterized in that: The top of the box body (1) is fixedly connected to an auxiliary water pump (56), and hoses are fixedly installed at both ends of the auxiliary water pump (56). The ends of the hoses extend into the interior of the liquid storage tank (51) and penetrate the connecting block (41) to extend into the interior of the support frame (43).

7. The circulating liquid supply device for agricultural seedling cultivation according to claim 1, characterized in that: A guide groove (7) is provided on the outside of the support plate (2), and a through groove (8) is provided on the outside of the support plate (2).

8. The agricultural seedling raising circulating liquid supply device according to claim 1, characterized in that: There are several positioning rings (6), and the positioning rings (6) are arranged in a linear array on the top of the support plate (2).

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