Multi-stage saline-alkali soil simulation cultivation equipment

Abstract

The invention discloses multi-stage saline-alkali soil simulation cultivation equipment, and relates to the technical field of cultivation, the multi-stage saline-alkali soil simulation cultivation equipment comprises a mounting ring, the bottom of the mounting ring is provided with a plurality of moving mechanisms, the mounting ring is provided with a plurality of deflection mounting rack mechanisms, the deflection mounting rack mechanisms are provided with a plurality of seedling raising tray mechanisms, and the mounting ring is fixedly connected with a middle plate. The middle plate is provided with a rotary irrigation mechanism and a lifting adjusting ring mechanism, and a centering adjusting rod mechanism is arranged between the lifting adjusting ring mechanism and the deflection mounting frame mechanism. Seedlings on the seedling raising tray mechanism can be sprayed and irrigated through the rotary irrigation mechanism, the state of the centering adjusting rod mechanism can be adjusted through the lifting adjusting ring mechanism, and then the angle of the deflection mounting frame mechanism is adjusted, so that lighting and ventilation of the seedling raising tray mechanism are adjusted, and the seedling raising efficiency and the space utilization rate are improved.

Description

Technical Field

[0001] The invention relates to the technical field of cultivation, in particular to a multi-stage saline-alkali land simulation cultivation device. Background Art

[0002] Saline-alkali land is a general term for saline soil, alkaline soil, salinized land, and alkaline land. In soil science, these are collectively referred to as saline soil or saline-alkali soil. Its main characteristics include: a salt content exceeding 0.1% affects the growth of common crops, while a salt content exceeding 0.3% leads to a significant decrease in yield. It is also characterized by its tendency to compact, low organic matter content, and poor fertility retention, making it a degraded soil with low fertility. Salt accumulates on the surface, forming white salt spots. In some areas, the soil salt content is even higher than that of seawater.

[0003] When cultivating plants in saline-alkali land, the plants are usually placed on cultivation trays, but it is not convenient to perform multi-level simulation of the plants, so the seedling cultivation efficiency is low. Therefore, there is a lot of room for improvement in the existing technology. Summary of the Invention

[0004] The present invention provides a multi-stage saline-alkali land simulation cultivation device, which solves the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A multi-stage saline-alkali land simulation cultivation equipment includes a mounting ring, a plurality of moving mechanisms are provided at the bottom of the mounting ring, a plurality of deflection mounting frame mechanisms are provided on the mounting ring, a plurality of seedling tray mechanisms are provided on the deflection mounting frame mechanism, the mounting ring is fixedly connected to a middle plate, a rotary watering mechanism and a lifting adjustment ring mechanism are provided on the middle plate, a centering adjustment rod mechanism is provided between the lifting adjustment ring mechanism and the deflection mounting frame mechanism; the deflection mounting frame mechanism is used to install the seedling tray mechanism, the rotary watering mechanism is used to water the seedlings on the seedling tray mechanism, the lifting adjustment ring mechanism is used to adjust the state of the centering adjustment rod mechanism, and the centering adjustment rod mechanism is used to adjust the deflection state of the deflection mounting frame mechanism.

[0006] As a preferred technical solution of the present invention, the moving mechanism includes a moving seat shaft rotatably connected to the mounting ring, the moving seat shaft is fixedly connected to the moving wheel seat, and the moving wheel seat is rotatably connected to the moving wheel.

[0007] As a preferred technical solution of the present invention, the deflection mounting mechanism includes a first axis plate and a second axis plate fixed on the mounting ring, the first axis plate and the second axis plate are each provided with two pieces, the two first axis plates are fixedly connected to the first fixed axis, the two second axis plates are fixedly connected to the second fixed axis, two first rotating rods are provided on the first fixed axis, the first fixed axis passes through the first rotating rod and is slidably connected to the first rotating rod, the second fixed axis is provided with two second rotating rods, the second fixed axis passes through the second rotating rod and is slidably connected to the second rotating rod, the first rotating rod is rotatably connected to the first rotating shaft, the first rotating shaft is rotatably connected to the linkage rod, the linkage rod is rotatably connected to the second rotating shaft, the second rotating shaft and the second rotating rod are rotatably connected, the first linear motor is fixedly connected between the two first rotating rods, the second linear motor is fixedly connected between the two second rotating rods, and a number of jacks are provided on the first rotating rod and the second rotating rod.

[0008] As a preferred technical solution of the present invention, the seedling tray mechanism includes a tray, two insertion rods are respectively provided on both sides of the tray, the diameter of the insertion rods is the same as the diameter of the insertion holes, and a liquid permeable valve is provided at the bottom of the tray.

[0009] As a preferred technical solution of the present invention, the rotary watering mechanism includes a motor fixed on the middle plate, the output shaft of the motor is fixedly connected to the first gear, the first gear engages the second gear, the second gear is fixedly connected to the water inlet pipe, the water inlet pipe and the middle plate are rotatably connected, the water inlet pipe is fixedly connected to the top shell, the top shell is fixedly connected to the spray pipe, and a plurality of spray holes are provided on the side of the spray pipe.

[0010] As an optimal technical solution of the present invention, the lifting adjustment ring mechanism includes a third linear motor fixed on the middle plate, the top of the third linear motor is fixedly connected to the lifting ring, the water inlet pipe passes through the lifting ring, and the water inlet pipe and the lifting ring are slidably connected.

[0011] As a preferred technical solution of the present invention, the centering adjustment rod mechanism includes an adjustment rod rotating seat fixed to the side of the lifting ring, the adjustment rod rotating seat is rotatably connected to the adjustment rod, the adjustment rod is fixedly connected to the middle rod, the diameter of the middle rod and the socket are the same, the adjustment rod is fixedly connected to the spring, two springs are provided, and the two springs are symmetrically arranged on the adjustment rod, and the end of the spring away from the adjustment rod is fixedly connected to the centering pressure ring, and the centering pressure ring is in contact with the second rotating rod.

[0012] The present invention has the following benefits: The equipment can be moved by setting up a moving mechanism, the seedling tray mechanism can be installed through the deflection mounting frame mechanism, the seedlings on the seedling tray mechanism can be sprayed and irrigated through the rotating watering mechanism, the state of the centering adjustment rod mechanism can be adjusted through the lifting adjustment ring mechanism, and then the angle of the deflection mounting frame mechanism can be adjusted, thereby adjusting the lighting and ventilation of the seedling tray mechanism, so that multi-level gradient cultivation simulation can also be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a structural diagram of a multi-stage saline-alkali land simulation cultivation equipment.

[0015] Figure 2 This is a structural schematic diagram of the multi-stage saline-alkali land simulation cultivation equipment from the second perspective.

[0016] Figure 3 This is a structural diagram of the multi-stage saline-alkali land simulation cultivation equipment from the third perspective.

[0017] Figure 4 This is a structural diagram of the multi-stage saline-alkali land simulation cultivation equipment from the fourth perspective.

[0018] Figure 5 for Figure 4 Magnified view of area A in center.

[0019] In the figure: 1. Mounting ring; 2. Moving mechanism; 201. Moving seat shaft; 202. Moving wheel seat; 203. Moving wheel; 3. Deflection mounting frame mechanism; 301. First axis plate; 302. Second axis plate; 303. First fixed axis; 304. Second fixed axis; 305. First rotating rod; 306. Second rotating rod; 307. First rotating shaft; 308. Linking rod; 309. Second rotating shaft; 310. First linear motor; 311. Second linear motor; 312. Jack; 4. Seedling tray mechanism; 401. Tray; 402. Insert rod; 5. Middle plate; 6. Rotary irrigation mechanism; 601. Motor; 602. First gear; 603. Second gear; 604. Water inlet pipe; 605. Top shell; 606. Spray pipe; 7. Lifting adjustment ring mechanism; 701. Third linear motor; 702. Lifting ring; 8. Centering adjustment rod mechanism; 801. Adjustment rod rotating seat; 802. Adjustment rod; 803. Middle rod; 804. Spring; 805. Centering pressure ring. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Example 1, please refer to Figure 1-Figure 5 A multi-stage saline-alkali land simulation cultivation equipment includes a mounting ring 1, a plurality of moving mechanisms 2 are provided at the bottom of the mounting ring 1, a plurality of deflection mounting frame mechanisms 3 are provided on the mounting ring 1, a plurality of seedling tray mechanisms 4 are provided on the deflection mounting frame mechanism 3, the mounting ring 1 is fixedly connected to the middle plate 5, a rotary watering mechanism 6 and a lifting adjustment ring mechanism 7 are provided on the middle plate 5, a centering adjustment rod mechanism 8 is provided between the lifting adjustment ring mechanism 7 and the deflection mounting frame mechanism 3; the deflection mounting frame mechanism 3 is used to install the seedling tray mechanism 4, the rotary watering mechanism 6 is used to water the seedlings on the seedling tray mechanism 4, the lifting adjustment ring mechanism 7 is used to adjust the state of the centering adjustment rod mechanism 8, and the centering adjustment rod mechanism 8 is used to adjust the deflection state of the deflection mounting frame mechanism 3.

[0023] The moving mechanism 2 includes a moving seat shaft 201 rotatably connected to the mounting ring 1 , the moving seat shaft 201 is fixedly connected to a moving wheel seat 202 , and the moving wheel seat 202 is rotatably connected to a moving wheel 203 .

[0024] The deflection mounting mechanism 3 includes a first axis plate 301 and a second axis plate 302 fixed on the mounting ring 1. The first axis plate 301 and the second axis plate 302 are each provided with two pieces. A first fixed axis 303 is fixedly connected between the two first axis plates 301, and a second fixed axis 304 is fixedly connected between the two second axis plates 302. Two first rotating rods 305 are provided on the first fixed axis 303. The first fixed axis 303 passes through the first rotating rod 305 and is slidably connected to the first rotating rod 305. Two second rotating rods 306 are provided on the second fixed axis 304. The shaft 304 passes through the second rotating rod 306 and is slidably connected to the second rotating rod 306. The first rotating rod 305 is rotatably connected to the first rotating shaft 307. The first rotating shaft 307 is rotatably connected to the linkage rod 308. The linkage rod 308 is rotatably connected to the second rotating shaft 309. The second rotating shaft 309 is rotatably connected to the second rotating rod 306. The first linear motor 310 is fixedly connected between the two first rotating rods 305, and the second linear motor 311 is fixedly connected between the two second rotating rods 306. The first rotating rod 305 and the second rotating rod 306 are provided with a plurality of sockets 312. The seedling tray mechanism 4 includes a tray 401. Two insertion rods 402 are respectively provided on both sides of the tray 401. The diameter of the insertion rods 402 is the same as the diameter of the sockets 312. A liquid permeability valve is provided at the bottom of the tray 401, and a salt sensor is provided on the tray 401.

[0025] Specifically, the tray 401 can be installed by inserting the insertion rod 402 on the tray 401 into the insertion hole 312 .

[0026] In addition, since multiple trays 401 are provided on the first rotating rod 305 and the second rotating rod 306, when the liquid permeable valve at the bottom of the tray 401 is opened, the saline-alkali liquid at the upper part will pass through the liquid permeable valve to the seedling position of the tray below, thereby realizing multi-level gradient simulated cultivation, and the salt content of different gradient trays can be detected by the salt sensor.

[0027] The lifting and adjusting ring mechanism 7 includes a third linear motor 701 fixed to the middle plate 5. The top of the third linear motor 701 is fixedly connected to the lifting ring 702. The water inlet pipe 604 passes through the lifting ring 702 and is slidably connected to the lifting ring 702. The centering adjustment rod mechanism 8 includes an adjustment rod rotating seat 801 fixed to the side of the lifting ring 702. The adjustment rod rotating seat 801 is rotatably connected to the adjustment rod 802. The adjustment rod 802 is fixedly connected to the middle rod 803. The middle rod 803 and the socket 312 have the same diameter. The adjustment rod 802 is fixedly connected to a spring 804. There are two springs 804, and the two springs 804 are symmetrically arranged on the adjustment rod 802. The end of the spring 804 away from the adjustment rod 802 is fixedly connected to the centering pressure ring 805, and the centering pressure ring 805 contacts the second rotating rod 306.

[0028] Specific, the middle rod 803 is inserted into the insertion hole 312, under the top of the two springs 804 and the center pressing ring 805, the symmetrical arrangement of the two second rotating rods 306 can be realized, the third linear motor 701 is opened to drive the lifting ring 702 to lift, and then drive the adjusting rod rotating seat 801 to lift, so as to drive the adjusting rod 802 to change position, realize pushing or pulling the middle rod 803, make the first rotating rod 305 rotate, under the driving of the linkage rod 308, realize the rotation of the second rotating rod 306, for adjusting the height of the tray 401, for realizing the adjustment of the ventilation and lighting state, and the tray 401 can be conveniently taken and placed.

[0029] In addition, the first linear motor 310 and the second linear motor 311 are opened, the distance between the two first rotating rods 305 and the two second rotating rods 306 can be adjusted, at this time the plug rod 402 is separated from the insertion hole 312, that is, when the tray 401 is in the lowest position, the automatic unloading of the tray 401 is realized.

[0030] Embodiment 2, continue to refer to Figures 1-4 In the embodiment of the application, the rotating irrigation mechanism 6 comprises a motor 601 fixed to the middle plate 5, the output shaft of the motor 601 is fixedly connected with a first gear 602, the first gear 602 is engaged with a second gear 603, the second gear 603 is fixedly connected with a water inlet pipe 604, the water inlet pipe 604 is rotatably connected with the middle plate 5, the water inlet pipe 604 is fixedly connected with a top shell 605, the top shell 605 is fixedly connected with a spray pipe 606, and the spray pipe 606 is provided with a plurality of spray holes on the side edge.

[0031] Specifically, water is supplied to the water inlet pipe 604, and the water enters the top shell 605 and the spray pipe 606 through the water inlet pipe 604, and is finally sprayed out through the spray holes. If it is necessary to increase the spraying coverage, the motor 601 is opened, the rotation of the output shaft of the motor 601 drives the rotation of the first gear 602, the rotation of the first gear 602 drives the rotation of the second gear 603, and then drives the rotation of the water inlet pipe 604, so as to drive the rotation of the top shell 605 and the spray pipe 606 around the water inlet pipe 604, so as to realize full-coverage spraying irrigation.

[0032] In the implementation process of the present application, first, the lifting adjusting ring mechanism 7 is opened, the state of the center adjusting rod mechanism 8 is adjusted through the lifting adjusting ring mechanism 7, the deflection state of the deflection mounting frame mechanism 3 can be adjusted under the adjustment of the center adjusting rod mechanism 8, the deflection mounting frame mechanism 3 is closer to the ground, so that the seedling tray mechanism 4 is placed on the deflection mounting frame mechanism 3, the labor consumption is reduced, at this time, the state of the center adjusting rod mechanism 8 is adjusted through the lifting adjusting ring mechanism 7, the deflection state of the deflection mounting frame mechanism 3 can be adjusted under the adjustment of the center adjusting rod mechanism 8, so that the position state of the seedling tray mechanism 4 is adjusted, and then the light and ventilation of the seedling tray mechanism 4 are adjusted, and then the rotating irrigation mechanism 6 is opened to irrigate the seedlings on the seedling tray mechanism 4.

[0033] The present application can realize the movement of the device by setting the moving mechanism 2, can install the seedling tray mechanism 4 by the deflection mounting frame mechanism 3, can spray and irrigate the seedlings on the seedling tray mechanism 4 by the rotating irrigation mechanism 6, and can adjust the state of the center adjusting rod mechanism 8 by the lifting adjusting ring mechanism 7, and then adjust the angle of the deflection mounting frame mechanism 3, so as to adjust the light and ventilation of the seedling tray mechanism 4, so that multi-level gradient type cultivation simulation can be realized, and the efficiency and space utilization of seedling raising are improved.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or equivalent replacement of part of the technical features recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-stage saline-alkali land simulation cultivation device, comprising a mounting ring, characterized in that: The bottom of the mounting ring is provided with several moving mechanisms, the mounting ring is provided with several deflection mounting frame mechanisms, the deflection mounting frame mechanism is provided with several seedling tray mechanisms, the mounting ring is fixedly connected to the middle plate, the middle plate is provided with a rotary watering mechanism and a lifting adjustment ring mechanism, a centering adjustment rod mechanism is provided between the lifting adjustment ring mechanism and the deflection mounting frame mechanism; the deflection mounting frame mechanism is used to install the seedling tray mechanism, the rotary watering mechanism is used to water the seedlings on the seedling tray mechanism, the lifting adjustment ring mechanism is used to adjust the state of the centering adjustment rod mechanism, and the centering adjustment rod mechanism is used to adjust the deflection state of the deflection mounting frame mechanism.

2. The multi-stage saline-alkali land simulation cultivation equipment according to claim 1, wherein The moving mechanism includes a moving seat shaft rotatably connected to the mounting ring, the moving seat shaft is fixedly connected to the moving wheel seat, and the moving wheel seat is rotatably connected to the moving wheel.

3. The multi-stage saline-alkali land simulation cultivation equipment according to claim 1, wherein The deflection mounting mechanism includes a first axis plate and a second axis plate fixed on the mounting ring, and the first axis plate and the second axis plate are each provided with two pieces, the first fixed axis plates are fixedly connected to the first fixed axis, and the second fixed axis plates are fixedly connected to the second fixed axis, the first fixed axis is provided with two first rotating rods, the first fixed axis passes through the first rotating rod and is slidably connected to the first rotating rod, the second fixed axis is provided with two second rotating rods, the second fixed axis passes through the second rotating rod and is slidably connected to the second rotating rod, the first rotating rod is rotatably connected to the first rotating shaft, the first rotating shaft is rotatably connected to the linkage rod, the linkage rod is rotatably connected to the second rotating shaft, the second rotating shaft and the second rotating rod are rotatably connected, the first linear motor is fixedly connected between the two first rotating rods, the second linear motor is fixedly connected between the two second rotating rods, and a number of jacks are provided on the first rotating rod and the second rotating rod.

4. The multi-stage saline-alkali land simulation cultivation equipment according to claim 3, characterized in that: The seedling tray mechanism comprises a tray. Two insertion rods are respectively arranged on both sides of the tray. The diameters of the insertion rods are the same as the diameters of the insertion holes. A liquid permeable valve is arranged at the bottom of the tray.

5. The multi-stage saline-alkali land simulation cultivation equipment according to claim 1, characterized in that: The rotary watering mechanism includes a motor fixed on the middle plate, the output shaft of the motor is fixedly connected to the first gear, the first gear meshes with the second gear, the second gear is fixedly connected to the water inlet pipe, the water inlet pipe is rotatably connected to the middle plate, the water inlet pipe is fixedly connected to the top shell, the top shell is fixedly connected to the spray pipe, and a plurality of spray holes are provided on the side of the spray pipe.

6. The multi-stage saline-alkali land simulation cultivation equipment according to claim 5, characterized in that: The lifting adjustment ring mechanism includes a third linear motor fixed on the middle plate, the top of the third linear motor is fixedly connected to the lifting ring, the water inlet pipe passes through the lifting ring, and the water inlet pipe and the lifting ring are slidably connected.

7. The multi-stage saline-alkali land simulation cultivation equipment according to claim 6, characterized in that: The centering adjustment rod mechanism includes an adjustment rod rotating seat fixed to the side of the lifting ring, the adjustment rod rotating seat is rotatably connected to the adjustment rod, the adjustment rod is fixedly connected to the middle rod, the diameter of the middle rod and the socket are the same, the adjustment rod is fixedly connected to the spring, two springs are provided, and the two springs are symmetrically arranged on the adjustment rod, and the end of the spring away from the adjustment rod is fixedly connected to the centering pressure ring, and the centering pressure ring is in contact with the second rotating rod.

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