Experimental device for effectively verifying fertilizer efficiency of water-soluble fertilizer

Abstract

The utility model relates to an experimental device for effectively verifying the fertilizer efficiency of a water-soluble fertilizer, which comprises a box body and a spraying part arranged on the box body, support frames provided with the spraying part are arranged on two sides of the box body, the spraying part slides on the support frames, the spraying part covers the upper part of the box body, the two support frames are bilaterally symmetrical, the spraying part comprises a guide rail and a bracket, and the guide rail and the bracket are arranged on the box body. The two brackets correspond to the supporting frames, and the two brackets are arranged on the corresponding supporting frames respectively; the guide rail is arranged between the two brackets, nozzles are arranged on the brackets, partition plates parallel to the direction of the supporting frame are arranged in the box body, and the partition plates divide the box body into a plurality of adjacent spaces; a sliding frame is arranged on the guide rail, the spray head is installed on the lower portion of the sliding frame, and the spray head and the sliding frame are connected through a telescopic rod; baffle plates are respectively arranged on the guide rails on two sides of the sliding frame, so that the uniformity of the spraying type water-soluble fertilizer is improved to a certain extent, errors caused by non-uniform spraying are further reduced, and real experimental data can be better obtained on the premise of reducing planting units due to the improvement of precision.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production related technical field of water soluble fertilizer, specifically to an experimental device for effectively verifying the fertilizer efficiency of water soluble fertilizer. BACKGROUND

[0002] Water soluble fertilizer is a kind of multi-element compound fertilizer that can be completely dissolved in water, which can be quickly dissolved in water and more easily absorbed by crops, and its absorption utilization rate is relatively high, and is widely used in the field of sprinkling irrigation or drip irrigation in agricultural production.

[0003] When the fertilizer efficiency of water soluble fertilizer is compared and experimented, the experimental verification mode of dividing the experimental field into blocks is mainly adopted, and the drip irrigation form is relatively good to control, and the comparative experiment can obtain a better verification structure, but for the sprinkling irrigation form, due to the difference of sprinkling irrigation operation, better uniform operation cannot be achieved, so there is a certain error in the actual sprinkling irrigation experiment result, and the mean value of multiple experimental data is required to obtain the required result.

[0004] If the planting unit can be reduced under the premise of ensuring the experimental result, that is, the precision of planting experimental verification is improved, then in the actual experiment, the result will be doubled with half the effort, or the planting area can be reduced, the workload can be reduced, or more groups of different experimental data can be verified under the premise of unchanged planting area. SUMMARY

[0005] The utility model discloses an experimental device for effectively verifying the fertilizer efficiency of water soluble fertilizer, which is mainly realized through automatic spraying equipment, can improve the uniformity of the sprinkling type water soluble fertilizer to a certain extent, and further reduce the error caused by uneven spraying, and the improved precision can better obtain the real experimental data under the premise of reducing the planting unit.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An experimental device for effectively verifying the fertilizer efficiency of water soluble fertilizer, comprising a box body and a spraying part arranged on the box body.

[0008] The box body is provided with support frames on both sides, the spraying part is arranged on the support frames, and the spraying part slides on the support frames and covers the top of the box body.

[0009] Further, the support frames include two left-right symmetrical ones, the spraying part includes guide rails and brackets, the brackets are provided with two corresponding ones corresponding to the support frames, and the two brackets are arranged on the corresponding support frames respectively; the bracket bottom is provided with a traveling wheel, and the traveling wheel is driven by a stepping motor; the guide rails are arranged between the two brackets, and the bracket is provided with a spray head.

[0010] The box is provided with a partition plate parallel to the direction of the support frame, the partition plate divides the box into several adjacent spaces; the guide rail is provided with a sliding frame, the nozzle is installed at the lower part of the sliding frame, and the nozzle and the sliding frame are connected through the telescopic rod; the guide rail on the two sides of the sliding frame is further provided with a baffle.

[0011] The guide rail is provided with two guide rails on the bracket, one of the guide rails is fixedly arranged on one side of the bracket, and the other guide rail is movably arranged on the other side of the bracket; the bracket corresponding to the movably arranged guide rail is provided with a strip-shaped groove, the guide rail is installed in the strip-shaped groove, and a supporting spring is arranged in the strip-shaped groove, the supporting spring supports the guide rail to move close to the opposite guide rail; the sliding frame is arranged in the same way as the bracket, and no supporting spring is arranged in the sliding frame; the two guide rails clamp the baffle.

[0012] Further, the baffle is provided with a notch groove corresponding to the guide rail, and the height of the baffle is adjusted through the cooperation of the notch groove and the guide rail; when the movable guide rail is pushed outward, the guide rail loses the limitation of the notch groove, and the baffle moves up and down; when the movable guide rail is pushed inward, the guide rail limits the notch groove, preventing the baffle from moving up and down.

[0013] Further, the notch groove is arranged at one side edge of the baffle, and the other side of the baffle is connected to the guide rail through a sliding assembly; the baffle vertically slides or horizontally rotates through the sliding assembly.

[0014] The sliding assembly comprises a sliding sleeve and a U-shaped clamp, the sliding sleeve is arranged on the guide rail, the U-shaped clamp is vertically hinged to the side surface of the sliding sleeve, and the U-shaped clamp clamps the baffle; and a vertical sliding plate is arranged in the U-shaped clamp, a vertical strip-shaped sliding groove is arranged on the corresponding baffle, and the baffle slides up and down on the sliding plate in the U-shaped clamp through the sliding groove, and simultaneously the U-shaped clamp drives the baffle to horizontally rotate on the side surface of the sliding groove.

[0015] Further, the spraying part is provided with a plurality of groups on the guide rail, and the plurality of groups of spraying parts are arranged on the guide rail between the baffles.

[0016] The above technical scheme has the following beneficial effects:

[0017] The device realizes the required effect by combining the structure of the box with the sliding type spraying, the crops planted in different areas of the partition plate in the box can be simulated by spraying with different parameters of water-soluble fertilizer, and the setting of the baffle avoids cross-spraying between the areas, thereby ensuring the accuracy of the spraying operation in different areas.

[0018] The baffle is arranged to isolate different areas when spraying irrigation, the movable structure is flexible in adjustment mode, the isolation of different areas can be adjusted, and the vertical movable structure and the horizontal rotating structure have better operability during actual adjustment, and one person can realize operation without the cooperation of multiple persons, and the baffle is more flexible and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the utility model.

[0020] Figure 2 It is a schematic view of the spraying part.

[0021] Figure 3 It is a schematic view of the bracket.

[0022] Figure 4 It is a schematic view of the sliding assembly. DETAILED DESCRIPTION

[0023] The utility model will be further explained in connection with the drawings and examples, and it is clear that the following examples are only one or more forms of expression of the utility model, and are not completely limited to the invention content recorded in the application, and any improvement of the invention content or technical scheme recorded in the application, which is known to the person skilled in the art, should fall into the scope of the application claimed.

[0024] As Figures 1-4 The experimental device for effectively verifying the fertilizer efficiency of water-soluble fertilizer includes a box body 1 and a spraying part 2 arranged on the box body 1.

[0025] The box body is provided with support frames 101 on both sides, the spraying part 2 is arranged on the support frames 101, the spraying part 2 slides on the support frames 101, and the spraying part 2 covers the top of the box body 1.

[0026] Further, the support frames 101 include two left-right symmetrical support frames, the spraying part 2 includes guide rails 201 and brackets 202, the brackets 202 are provided with two corresponding support frames 101, and the two brackets 202 are arranged on the corresponding support frames 101; the bracket 202 is provided with walking wheels 2021 at the bottom, the walking wheels 2021 are driven by stepping motors 2022; the guide rails 201 are arranged between the two brackets 202, and the bracket 202 is provided with a spray head 203.

[0027] The box 1 is provided with a partition plate 102 parallel to the direction of the support frame 101, the partition plate 102 divides the box 1 into several adjacent spaces; the guide rail 201 is provided with a sliding frame 2031, the nozzle 203 is installed at the lower part of the sliding frame 2031, and the nozzle 203 and the sliding frame 2031 are connected through the telescopic rod 2032; the guide rail 201 on the two sides of the sliding frame 2031 is further provided with a baffle 204.

[0028] The guide rail 201 is provided with two guide rails on the bracket, one of the guide rails 201 is fixedly arranged on one side of the bracket 202, and the other guide rail 201 is movably arranged on the other side of the bracket 202; the bracket 202 corresponding to the movably arranged guide rail 201 is provided with a strip-shaped groove 2024, the guide rail 201 is installed in the strip-shaped groove 2024, and the strip-shaped groove 2024 is provided with a supporting spring 2023, the supporting spring 2023 supports the guide rail 201 to make it close to the opposite guide rail 201; the setting mode of the sliding frame 2031 is the same as that of the bracket 202, and the sliding frame 2031 is not provided with the supporting spring 2023; the two guide rails 201 clamp the baffle 204.

[0029] Further, the baffle 204 is provided with a notch groove 2041 corresponding to the guide rail 201, and the height of the baffle 204 is adjusted through the cooperation of the notch groove 2041 and the guide rail 201; when the movable guide rail 201 is pushed outward, the guide rail 201 loses the limiting of the notch groove 2041, and the baffle 204 moves up and down; when the movable guide rail 201 is pushed inward, the guide rail 201 limits the notch groove 2041, so that the baffle 204 is prevented from moving up and down.

[0030] Further, the notch groove 2041 is arranged at one side edge of the baffle, and the other side of the baffle is connected to the guide rail 201 through a sliding assembly 205; the baffle 204 vertically slides or horizontally rotates through the sliding assembly 204.

[0031] The sliding assembly 205 includes a sliding sleeve 2051 and a U-shaped clamp 2052, the sliding sleeve 2051 is arranged on the guide rail 201, the U-shaped clamp 2052 is vertically hinged on the side surface of the sliding sleeve 2051, and the U-shaped clamp 2052 clamps the baffle 204; and the U-shaped clamp 2052 is provided with a vertical sliding plate 2053, and the corresponding baffle 204 is provided with a vertical strip-shaped sliding groove 2042, the baffle 204 slides up and down on the sliding plate 2053 in the U-shaped clamp 2052 through the sliding groove 2042, and the U-shaped clamp 2052 drives the baffle 204 to horizontally rotate on the side surface of the sliding groove 2042.

[0032] Further, the spraying part 2 is provided with a plurality of groups on the guide rail 201, and the plurality of groups of the spraying part 2 are arranged on the guide rail 201 between the baffles 204.

[0033] The device is used for planting crops in the space separated by the partition in the box, and the different areas are sprayed with different doses of water-soluble fertilizer by the spraying part, so that the experimental observation effect can be achieved.

[0034] The movement of the spray head in the spraying part is achieved by moving the bracket driven by the stepping motor, so that the automatic movement effect can be achieved, and the uniformity of spraying can be better ensured.

[0035] The baffle blocks the two sides of the spray head, so that the water-soluble fertilizer with different concentrations is prevented from being sprayed to the adjacent area in the actual spraying process, and the experimental comparison is affected.

[0036] The setting mode of the baffle can better adjust the structure, which is adjusted up and down, and the purpose is that the crops will have a certain height after growth, and the up and down sliding facilitates the left and right sliding to different areas; and the purpose of setting the sliding assembly is to facilitate operation, for example, if the baffle is provided with a notch groove on both sides, then the guide rail needs to be completely opened for adjustment when adjusting the position, at least two people are required to work together, one person opens the guide rail, and the other person adjusts the baffle, and the baffle on the other side may also lose the limit and fall off during the adjustment process; after the sliding assembly is set, one person can adjust during adjustment, only the baffle is horizontally rotated to open, so that the notch groove is transversely separated from the guide rail, at this time the height of the baffle is adjusted, then the baffle is transversely rotated to return to the original position, the guide rail needs to be opened to complete the operation, and the baffle on the other side will not be affected during the process; the setting structure of the sliding groove and the supporting spring has two purposes, one is to adjust the up and down position of the baffle in the form of horizontally pushing the guide rail to open, and the other is to support the baffle on one side with a certain supporting force, the supporting spring exerts a supporting force on the guide rail, which supports one side of the baffle, so that the baffle can be better limited in the structure.

Claims

1. An experimental apparatus for effectively verifying the efficacy of water-soluble fertilizers, comprising a chamber and a spraying unit disposed on the chamber, characterized in that: The box is provided with support frames on both sides, the spraying part is arranged on the support frames and slides on the support frames, and the spraying part covers the top of the box; the support frames are symmetrically arranged on the left and right sides, the spraying part comprises a guide rail and a bracket, the bracket is provided with two brackets corresponding to the support frames, and the two brackets are arranged on the corresponding support frames; the bottom of the bracket is provided with a walking wheel, the walking wheel is driven by a stepping motor; the guide rail is arranged between the two brackets, and a spray head is arranged on the bracket; the box is provided with a partition plate parallel to the support frames, the partition plate divides the box into a plurality of adjacent spaces; a sliding frame is arranged on the guide rail, the spray head is arranged on the lower part of the sliding frame, and the spray head and the sliding frame are connected by an extension rod; the guide rails on the two sides of the sliding frame are further provided with baffles.

2. The experimental device for effectively verifying the fertilizer efficiency of water-soluble fertilizer according to claim 1, characterized in that: One of the two guide rails arranged on the bracket is fixedly arranged on one side of the bracket, and the other guide rail is movably arranged on the other side of the bracket; a strip-shaped groove is arranged on the bracket corresponding to the movably arranged guide rail, the guide rail is arranged in the strip-shaped groove, and a supporting spring is arranged in the strip-shaped groove to support the guide rail and make the guide rail close to the opposite guide rail; the sliding frame is arranged in the same manner as the bracket, and no supporting spring is arranged in the sliding frame; the two guide rails clamp the baffles.

3. The experimental device for effectively verifying the fertilizer efficiency of water-soluble fertilizer according to claim 2, characterized in that: The baffle is provided with a notch groove corresponding to the guide rail, and the height of the baffle is adjusted by cooperation of the notch groove and the guide rail; when the movable guide rail is pushed outward, the guide rail loses the limitation of the notch groove, and the baffle moves up and down; when the movable guide rail is pushed inward, the guide rail limits the notch groove to prevent the baffle from moving up and down.

4. The experimental device for effectively verifying the fertilizer efficiency of water-soluble fertilizer according to claim 3, characterized in that: The notch groove is arranged at one side edge of the baffle, and the other side of the baffle is connected to the guide rail through a sliding assembly; the baffle vertically slides or horizontally rotates through the sliding assembly.

5. The experimental device for effectively verifying the fertilizer efficiency of water-soluble fertilizer according to claim 4, characterized in that: The sliding assembly comprises a sliding sleeve and a U-shaped clamp, the sliding sleeve is arranged on the guide rail, the U-shaped clamp is vertically hinged to the side surface of the sliding sleeve, and the U-shaped clamp clamps the baffle; a vertical sliding plate is arranged in the U-shaped clamp, and a vertical strip-shaped sliding groove is arranged on the corresponding baffle; the baffle slides up and down on the sliding plate in the U-shaped clamp through the sliding groove, and the U-shaped clamp drives the baffle to horizontally rotate on the side surface of the sliding groove.

6. The experimental device for effectively verifying the fertilizer efficiency of water-soluble fertilizer according to claim 5, characterized in that: The spraying part is provided with a plurality of groups on the guide rail, and the plurality of groups of spraying parts are arranged on the guide rail between the baffles.

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