Strawberry planting soilless cultivation device

Abstract

The invention relates to a soilless cultivation device for strawberry planting, comprising two brackets, with a plurality of cultivation racks installed between the two brackets; each cultivation rack is provided with a cultivation cavity for placing a substrate and cultivated plants; installation nets are arranged on both sides of the cultivation cavity to form two nutrient solution chambers; a strip slide is provided on the side wall of the nutrient solution chamber, a slider 1 is slidably connected in the strip slide, a cam is rotatably connected to the side wall of the slider 1, a special pull plate is sleeved on the cam, when the special pull plate moves to the right, the upper part of the special pull plate moves at a vertical angle, driving the culture solution in the nutrient solution chamber in the cultivation rack to move to the right, passing through the liquid outlet filter screen, allowing the culture solution to flow, and realizing the recycling of the culture solution, recovering the culture solution, placing the culture solution to be accumulated at the root of the plant, and ensuring the normal growth of the plant. When the special pull plate moves to the left, the culture solution is prevented from flowing back into the liquid inlet filter screen, and the benign recycling use of the device is realized.

Description

Technical Field

[0001] The invention relates to the field of plant cultivation, in particular to a soilless cultivation device for strawberry planting. Background Art

[0002] Soilless cultivation refers to a cultivation method that uses water, peat or forest leaf mold, vermiculite and other media as the substrate for the plant roots to fix the plants, so that the plant roots can directly contact the nutrient solution. Strawberry is a light-loving plant, but it also has strong shade tolerance. The suitable temperature for growth is 15-22°C. Therefore, with the development of agricultural facilities, most of them use greenhouses for soilless cultivation. Compared with traditional strawberry cultivation, it can not only achieve high yield and high efficiency, improve the economic benefits of strawberry cultivation, but also solve the problem of repeated cropping in strawberry cultivation. Although there are many soilless strawberry cultivation technologies at present, when using substrates to cultivate strawberries, the culture solution in the substrate is often unable to be recovered, resulting in the culture solution being located at the roots of the strawberries, which in turn leads to weak roots, poor plants, and easy disease.

[0003] Therefore, a soilless cultivation device for strawberry planting is proposed. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a soilless cultivation device for strawberry planting.

[0005] The present invention solves the technical problem by adopting the following technical solutions:

[0006] The strawberry planting soilless cultivation device comprises two brackets, and a plurality of cultivation racks are installed between the two brackets; liquid inlet filter screens and liquid outlet filter screens are arranged at both ends of the cultivation racks;

[0007] Each cultivation rack is provided with a cultivation cavity for placing substrates and cultivated plants; installation nets are provided on both sides of the cultivation cavity to form two nutrient solution cavities; a strip-shaped slide groove is provided on the side wall of the nutrient solution cavity, a slider 1 is slidably connected in the strip-shaped slide groove, a cam is rotatably connected to the side wall of the slider 1, a special pull plate is sleeved on the cam, a push rod is movably connected to the cam, one end of the push rod slides through the sleeve and is connected to one end of a spring, and the other end of the spring is connected to the inner wall of the sleeve;

[0008] The specially made pull plate includes a mounting mechanism, the mounting mechanism is connected to the cam, one end of the mounting mechanism is connected to a drain plate, and the other end of the mounting mechanism is connected to a squeeze plate;

[0009] The slider is provided with a first gear lever and a second gear lever, and the inner wall of the cultivation frame is provided with a first adjustment lever and a second adjustment lever corresponding to the extrusion plate;

[0010] The slider 1 is connected with a reciprocating motion mechanism so that the slider 1 can reciprocate in the strip slide groove.

[0011] Through the above technical solution, the slider 1 reciprocates along the strip slide groove under the action of the reciprocating motion mechanism; initially, the push rod is located at the lower side of the cam, and when the slider 1 moves to the right end, the extrusion plate will be squeezed and adjusted by the adjustment rod 2, and the extrusion plate is forced to rotate clockwise, driving the cam to rotate, and the cam will squeeze the push rod, and the cam will be located at the upper side of the cam, and at this time, the slider 1 will move to the left;

[0012] That is, when the special pull plate moves to the right, the upper part of the special pull plate moves at a vertical angle, driving the culture solution in the nutrient solution cavity in the cultivation rack to move to the right, passing through the liquid outlet filter, allowing the culture solution to flow, and realizing the recycling of the culture solution. The culture solution is recovered and placed to accumulate at the root of the plant, ensuring the normal growth of the plant.

[0013] When the special pull plate moves to the left, it is acted upon by the adjusting rod 2 and rotates, so that the upper part of the special pull plate moves at an inclined angle to prevent the culture solution from flowing back into the liquid inlet filter, thus realizing the benign circulation use of the device.

[0014] As a further explanation of the strawberry planting soilless cultivation device described in the present invention, preferably, the reciprocating motion mechanism includes a pulley, which is installed on the outside of the cultivation frame, and the belt in the pulley is rotatably connected to one end of the rotating shaft, and the other end of the rotating shaft is rotatably connected to the side wall of the slider 2, the slider 2 is slidably sleeved on the moving rod, and the moving rod is installed with the electromagnet 2; the slider 1 is installed with the electromagnet 1 corresponding to the electromagnet 2.

[0015] Through the above technical scheme, the pulley is started, so that the slider 2 moves back and forth left and right under the action of the belt rotation, and the slider 2 moves up and down on the moving rod under the action of the traction force, and at the same time makes the moving rod move back and forth left and right, thereby making the electromagnet 2 move left and right; the electromagnet 2 and the electromagnet 1 are energized, so that the movement of the electromagnet 2 drives the movement of the electromagnet 1, and the technical effect of making the slider 1 move back and forth is achieved; this kind of electromagnet traction method can ensure the non-contact movement of the slider 1 and the reciprocating motion mechanism, which is beneficial to the sealing; the use of the pulley can also more conveniently control the moving speed of the slider 1.

[0016] As a further illustration of the strawberry planting soilless cultivation device of the present invention, preferably, the apertures of the liquid inlet filter and the liquid outlet filter are equal to five millimeters.

[0017] Through the above technical solution, the apertures of the inlet filter and the outlet filter are equal to five millimeters, which can ensure smooth flow of the culture medium while ensuring the filtering matrix.

[0018] As a further illustration of the strawberry planting soilless cultivation device of the present invention, preferably, the angle between the squeezing plate and the drainage plate is between 100 degrees and 150 degrees.

[0019] Through the above technical solution, the angle between the extrusion plate and the drainage plate is between 100 degrees and 150 degrees, which can better coordinate with the position setting of the gear lever 1, gear lever 2, adjustment lever 1, and adjustment lever 2, thereby ensuring the "vertical effect" of the upper part of the special pull plate.

[0020] As a further description of the strawberry planting soilless cultivation device of the present invention, preferably, the number of the cultivation racks is three.

[0021] Through the above technical solution, the number of cultivation racks is three, which can fully utilize the space and save planting costs.

[0022] As a further description of the strawberry planting soilless cultivation device of the present invention, preferably, the material of the special pull plate is plastic.

[0023] Through the above technical solution, the material of the special pull plate is plastic, which reduces the cost. Plastic is lighter and can also reduce the load when the slider moves.

[0024] As a further illustration of the strawberry planting soilless cultivation device of the present invention, preferably, the thickness of the special pull plate is five millimeters.

[0025] Through the above technical solution, the thickness of the special pull plate is five millimeters, which ensures its own stability while reducing its own weight and lowering the production cost of the device.

[0026] Compared with the prior art, the beneficial effects of the present invention are: the strawberry planting soilless cultivation device of the present invention,

[0027] 1. Through the above technical solution, the slider 1 reciprocates along the strip slide under the action of the reciprocating motion mechanism; initially, the push rod is located at the lower side of the cam. When the slider 1 moves to the right end, the extrusion plate will be squeezed and adjusted by the adjustment rod 2, and the extrusion plate will be forced to rotate clockwise, driving the cam to rotate, and the cam will squeeze the push rod, and the cam will be located at the upper side of the cam. At this time, the slider 1 will move to the left;

[0028] That is, when the special pull plate moves to the right, the upper part of the special pull plate moves at a vertical angle, driving the culture solution in the nutrient solution cavity in the cultivation rack to move to the right, passing through the liquid outlet filter, allowing the culture solution to flow, and realizing the recycling of the culture solution. The culture solution is recovered and placed to accumulate at the root of the plant, ensuring the normal growth of the plant.

[0029] When the special pull plate moves to the left, it is acted upon by the adjusting rod 2 and rotates, so that the upper part of the special pull plate moves at an inclined angle to prevent the culture solution from flowing back into the liquid inlet filter, thus realizing the benign circulation use of the device.

[0030] 2. Through the above technical solution, the pulley is started to make the slider 2 move back and forth left and right under the action of the belt rotation. The slider 2 will move up and down on the moving rod under the action of the traction force, and at the same time make the moving rod move back and forth left and right, thereby making the electromagnet 2 move left and right; electromagnet 2 and electromagnet 1 are energized, so that the movement of electromagnet 2 drives the movement of electromagnet 1, thereby achieving the technical effect of making the slider 1 move back and forth; this kind of electromagnet traction method can ensure the non-contact movement of slider 1 and the reciprocating motion mechanism, which is beneficial to the sealing; the use of a pulley can also more conveniently control the moving speed of slider 1.

[0031] 3. Through the above technical solution, the aperture of the inlet filter and the outlet filter is equal to five millimeters, which can ensure the smooth flow of the culture medium while ensuring the filtering matrix. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of an embodiment of the present invention;

[0033] Figure 2 The cultivation frame related structure proposed in the embodiment of the present invention is relatively Figure 1 Schematic diagram of an enlarged side view;

[0034] Figure 3 The slider-related structure proposed in the embodiment of the present invention is relatively Figure 2 Schematic diagram of an enlarged side view;

[0035] Figure 4 for Figure 3 Schematic diagram of the motion state structure of the slider-related structure;

[0036] Figure 5 A schematic diagram of a special pull plate structure proposed in an embodiment of the present invention;

[0037] Figure 6 This is a schematic diagram of a reciprocating motion mechanism proposed in an embodiment of the present invention.

[0038] In the figure: bracket 1, cultivation chamber 2, cultivation frame 3, liquid inlet filter 4, liquid outlet filter 5, nutrient solution chamber 6, strip slide 7, slider 1 8, cam 9, mounting net 10, gear lever 1 11, gear lever 2 12, push rod 13, spring 14, adjustment lever 1 15, adjustment lever 2 16, electromagnet 1 17, special pull plate 18, pulley 19, moving rod 20, slider 2 21, electromagnet 2 22, rotating shaft 23, sleeve 24;

[0039] Mounting mechanism 181 , squeezing plate 182 , and drainage plate 183 . DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0041] The present invention provides a technical solution:

[0042] like Figure 1 , Figure 2 As shown, the soilless cultivation device for strawberry planting includes two brackets 1, and a plurality of cultivation racks 3 are installed between the two brackets 1; a liquid inlet filter 4 and a liquid outlet filter 5 are arranged at both ends of the cultivation rack 3;

[0043] like Figure 3 As shown, each cultivation rack 3 is provided with a cultivation cavity 2 for placing a substrate and cultivated plants; a mounting net 10 is provided on both sides of the cultivation cavity 2 to form two nutrient solution cavities 6; a strip chute 7 is provided on the side wall of the nutrient solution cavity 6, a slider 8 is slidably connected in the strip chute 7, a cam 9 is rotatably connected to the side wall of the slider 8, a special pull plate 18 is sleeved on the cam 9, a push rod 13 is movably connected to the cam 9, one end of the push rod 13 slides through the sleeve 24 and is connected to one end of the spring 14, and the other end of the spring 14 is connected to the inner wall of the sleeve 24;

[0044] like Figure 5 As shown, the special pull plate 18 includes a mounting mechanism 181, the mounting mechanism 181 is connected to the cam 9, one end of the mounting mechanism 181 is connected to a drainage plate 183, and the other end of the mounting mechanism 181 is connected to a squeezing plate 182;

[0045] The slider 1 8 is provided with a lever 1 11 and a lever 2 12, and the inner wall of the cultivation frame 3 is provided with an adjustment lever 15 and an adjustment lever 2 16 corresponding to the extrusion plate 182;

[0046] The slider 8 is connected to a reciprocating motion mechanism so that the slider 8 can reciprocate in the strip slide groove 7.

[0047] The slider 18 reciprocates along the strip slide 7 under the action of the reciprocating mechanism; initially, the push rod 13 is located at the lower side of the cam 9. When the slider 18 moves to the right end, the extrusion plate 182 is squeezed and adjusted by the adjustment rod 2 16. The extrusion plate 182 is forced to rotate clockwise, driving the cam 9 to rotate. The cam 9 squeezes the push rod 13, and the cam 9 is located at the upper side of the cam 9. At this time, the slider 18 will move to the left.

[0048] That is, when the special pull plate 18 moves to the right, the upper part of the special pull plate 18 moves at a vertical angle, driving the culture solution in the nutrient solution chamber 6 in the cultivation rack 3 to move to the right, passing through the liquid outlet filter 5, allowing the culture solution to flow, and realizing the recycling of the culture solution, recovering the culture solution, and placing the culture solution to accumulate at the root of the plant, thereby ensuring the normal growth of the plant.

[0049] like Figure 4 As shown, when the special pull plate 18 moves to the left, it is acted upon by the adjusting rod 16 and rotates, so that the upper portion of the special pull plate 18 moves at an inclined angle to prevent the culture fluid from flowing back into the liquid inlet filter 4, thereby achieving a virtuous cycle of the device.

[0050] like Figure 6 As shown, as an embodiment of the present invention, the reciprocating motion mechanism includes a pulley 19, which is installed on the outside of the cultivation frame 3. The belt in the pulley 19 is rotatably connected to one end of a rotating shaft 23, and the other end of the rotating shaft 23 is rotatably connected to the side wall of a slider 21. The slider 21 is slidably sleeved on the moving rod 20, and the moving rod 20 is installed with an electromagnet 22; the slider 18 is installed with an electromagnet 17 corresponding to the electromagnet 22.

[0051] Start the pulley 19, so that the slider 21 moves back and forth left and right under the action of the belt rotation, and the slider 21 moves up and down on the moving rod 20 under the action of the traction force, and at the same time makes the moving rod 20 move back and forth left and right, thereby making the electromagnet 22 move left and right; the electromagnet 22 and the electromagnet 17 are energized, so that the movement of the electromagnet 22 drives the movement of the electromagnet 17, and the technical effect of making the slider 8 move back and forth is achieved; this kind of electromagnet traction method can ensure the non-contact movement of the slider 18 and the reciprocating motion mechanism, which is beneficial to the sealing; the use of the pulley 19 can also more conveniently control the moving speed of the slider 18.

[0052] As an implementation mode of the present invention, the apertures of the liquid inlet filter 4 and the liquid outlet filter 5 are equal to five millimeters.

[0053] The apertures of the inlet filter 4 and the outlet filter 5 are equal to five millimeters, which can ensure smooth flow of the culture medium while ensuring the filtration matrix.

[0054] As an embodiment of the present invention, the angle between the squeezing plate 182 and the drainage plate 183 is between 100 degrees and 150 degrees.

[0055] The angle between the extrusion plate 182 and the drainage plate 183 is between 100 and 150 degrees, which can better coordinate with the position setting of the gear lever 11, the gear lever 2 12, the adjustment lever 15, and the adjustment lever 2 16, thereby ensuring the "vertical effect" of the upper part of the special pull plate 18.

[0056] As an embodiment of the present invention, the number of the cultivation racks 3 is three.

[0057] The number of the cultivation racks 3 is three, which can fully utilize the space and save the planting cost.

[0058] As an implementation of the present invention, the special pull plate 18 is made of plastic.

[0059] The material of the special pull plate 18 is plastic, which reduces the cost. Plastic is light and can also reduce the load when the slider 8 moves.

[0060] As an embodiment of the present invention, the thickness of the special pull plate 18 is five millimeters.

[0061] The thickness of the special pull plate 18 is five millimeters, which ensures its own stability while reducing its own weight and lowering the production cost of the device.

[0062] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0064] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A soilless cultivation device for strawberry planting, comprising two supports (1), characterized in that: A plurality of cultivation racks (3) are installed between the two brackets (1); a liquid inlet filter (4) and a liquid outlet filter (5) are arranged at both ends of the cultivation rack (3); the apertures of the liquid inlet filter (4) and the liquid outlet filter (5) are equal to five millimeters; Each cultivation rack (3) is provided with a cultivation cavity (2) for placing a substrate and cultivated plants; a mounting net (10) is provided on both sides of the cultivation cavity (2) to form two nutrient solution cavities (6); a strip-shaped slide groove (7) is provided on the side wall of the nutrient solution cavity (6); a slider (8) is slidably connected in the strip-shaped slide groove (7); a cam (9) is rotatably connected to the side wall of the slider (8); a special pull plate (18) is sleeved on the cam (9); a push rod (13) is movably connected to the cam (9); one end of the push rod (13) slides through the sleeve (24) and is connected to one end of a spring (14); the other end of the spring (14) is connected to the inner wall of the sleeve (24); The specially made pull plate (18) comprises a mounting mechanism (181), the mounting mechanism (181) is connected to the cam (9), one end of the mounting mechanism (181) is connected to a liquid discharge plate (183), and the other end of the mounting mechanism (181) is connected to a pressing plate (182); The slider (8) is provided with a first gear lever (11) and a second gear lever (12), and the inner wall of the cultivation frame (3) is provided with a first adjustment lever (15) and a second adjustment lever (16) corresponding to the extrusion plate (182); The slider (8) is connected to a reciprocating mechanism so that the slider (8) can reciprocate in the strip-shaped slide groove (7); The reciprocating mechanism comprises a pulley (19), the pulley (19) is mounted on the outside of the cultivation frame (3), a belt in the pulley (19) is rotatably connected to one end of a rotating shaft (23), the other end of the rotating shaft (23) is rotatably connected to the side wall of a second slider (21), the second slider (21) is slidably sleeved on a moving rod (20), and the moving rod (20) is mounted with a second electromagnet (22); the first slider (8) is mounted with a first electromagnet (17) corresponding to the second electromagnet (22).

2. The strawberry planting soilless cultivation device according to claim 1, characterized in that: The angle between the squeezing plate (182) and the drainage plate (183) is between 100 and 150 degrees.

3. The strawberry planting soilless cultivation device according to claim 1, characterized in that: The number of the cultivation racks (3) is three.

4. The strawberry planting soilless cultivation device according to claim 1, characterized in that: The material of the special pull plate (18) is plastic.

5. The strawberry planting soilless cultivation device according to claim 1, characterized in that: The thickness of the special pull plate (18) is five millimeters.

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