Constant temperature and humidity chamber for crop seedling raising

Abstract

The utility model discloses a crop seedling raising constant temperature and humidity box which comprises a bottom water tank and a seedling raising box body fixedly installed at the upper end of the bottom water tank, and a planting assembly is installed in an inner cavity of the seedling raising box body in a sliding mode. Firstly, a square fixing block drives a planting box to move out of an inner cavity of a seedling raising box body, if soil in the inner cavity of the planting box needs to be replaced, an operator can directly pull a handle to drive a pressing plate and the planting box to move out of an inner cavity of a square groove, seedlings or soil in the inner cavity of the planting box is treated, and then when the planting box is placed in the inner cavity of the square groove again, the planting box is moved out of the inner cavity of the square groove. The pressing plates on the two sides of the upper end of the planting box can press the upper ends of the corresponding blocks, elastic elements are fixedly installed at the lower ends of the corresponding blocks, the elastic elements are arranged to drive the corresponding blocks to eject the pressing plates out of a certain space, and therefore an operator can conveniently take out the planting box.

Description

Technical Field

[0001] The utility model relates to the technical field of crop seedling cultivation, in particular to a constant temperature and humidity box for growing crop seedlings. Background Art

[0002] Seedling cultivation refers to the cultivation of seedlings in a seedling box, hotbed or greenhouse in preparation for transplanting into the land for planting. Since the seeds of crops need specific temperature and humidity conditions to germinate, they can be germinated by planting them in a seedling box. Nutrient solution can be added, and the growth of the seedlings can be ensured by maintaining constant temperature and humidity.

[0003] For example, a constant temperature and humidity seedling tray for a home planting machine with application number CN202120377512.5 includes a tray, a U-shaped baffle is fixedly connected to the top of the tray side wall, atomizing nozzles are symmetrically fixedly connected to the inner walls on both sides of the U-shaped baffle, and a top cover is fixedly connected to the top of the U-shaped baffle. The utility model has a simple structure. Put the seeds in the seedling cup, close the glass door, connect the power supply, set the required temperature, humidity critical value and light duration, and the control module will control whether to start the water pump to pump water to the atomizing nozzle for water spraying and humidification according to the humidity sensor sensing value. The control module will control whether to start the heating wire for heating according to the temperature sensor sensing value. The control module will determine whether to turn on the LED lamp for lighting operation according to whether the set light duration is reached, thereby achieving constant temperature and humidity seedling cultivation.

[0004] The constant temperature and humidity seedling box proposed in the above patent is used by planting seeds in seedling cups, which are fixedly mounted on the upper end of a tray, and the tray is mounted in the inner cavity of the seedling box through a bracket. This arrangement makes it inconvenient for the operator to plant or transplant the seeds in the seedling cups inside the tray.

[0005] Therefore, we proposed a constant temperature and humidity box for growing crop seedlings in order to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a constant temperature and humidity box for raising seedlings of crops, so as to solve the problem that the above-mentioned background technology proposes that seeds are planted in seedling cups, and the seedling cups are fixedly mounted on the upper end of a tray, and the tray is mounted in the inner cavity of the seedling box through a bracket. Such an arrangement causes inconvenience to the operator when planting or transplanting seeds in the seedling cups inside the tray.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature and humidity box for raising seedlings of crops, comprising a bottom water tank and a raising box body fixedly installed on the upper end of the bottom water tank, a capping assembly is arranged on the upper end of the raising box body, a control assembly is arranged on one side of the upper end of the capping assembly, a water pipe is arranged on the outer wall of the raising box body through a water pump, and an atomizing nozzle is arranged on one end of the water pipe;

[0008] Also includes:

[0009] A planting assembly is slidably installed in the inner cavity of the seedling raising box, and the planting assembly is suitable for planting seeds;

[0010] The planting assembly comprises a moving mechanism and a placement mechanism fixedly installed on the upper end of the moving mechanism, and the moving mechanism drives the placement mechanism to be slidably installed in the inner cavity of the seedling raising box.

[0011] By adopting the above technical solution, the placement mechanism is suitable for planting seeds.

[0012] Preferably, a glass cover is fixedly connected to the bottom of the capping assembly, an LED lamp is arranged in the inner cavity of the glass cover, a heating wire is fixedly connected to the bottom of the capping assembly, a thermal pad is fixedly connected to the bottom of the capping assembly, and the thermal pad and the capping assembly form a sealed cavity.

[0013] By adopting the above technical solution, the heating wire is arranged inside the sealed cavity formed by the thermal pad and the capping assembly, and the thermal pad is located on one side of the glass cover.

[0014] Preferably, a cross slide is provided on both sides of the middle of the upper end of the inner cavity bottom surface of the bottom water tank, a concave groove is provided on one side of the cross slide, and limiting grooves are provided on both sides of the inner wall of the concave groove.

[0015] By adopting the above technical solution, the limiting groove is suitable for limiting and fixing the sliding position of the lower end of the moving mechanism.

[0016] Preferably, the moving mechanism includes a square fixed block and connecting rods fixedly installed around the lower end of the square fixed block, insertion blocks are fixedly installed on both sides of the lower end of the square fixed block through the connecting rods, and blocking blocks are fixedly installed in the middle of both sides of one end of the outer wall of the insertion block.

[0017] By adopting the above technical solution, the inserting block is movably installed in the inner cavity of the concave groove, and the blocking block is movably installed in the inner cavity of the limiting groove.

[0018] Preferably, cross clamps are fixedly installed on both sides of the middle part of the lower end of the square fixed block, and a suspended plate is fixedly installed on the middle part of the upper end of the inner cavity of the square fixed block. The upper end of the suspended plate is provided with a plurality of square grooves at equal intervals in a linear manner, and elastic elements are fixedly installed on both sides of the upper end of the notch of the square groove, and a corresponding block is fixedly installed on the upper end of the elastic element.

[0019] By adopting the above technical solution, the upper end of the inner cavity of the square fixing block and the suspended plate form a cavity suitable for receiving excess water falling from the planting box.

[0020] Preferably, the placement mechanism includes a planting box and pressure plates fixedly mounted on both sides of the upper end of the planting box, and a handle is fixedly mounted in the middle of the upper end of the pressure plate.

[0021] By adopting the above technical solution, the planting box is movably installed in the inner cavity of the square groove, and the pressing plate is movably pressed on the upper end of the corresponding block.

[0022] Compared with the prior art, the utility model has the beneficial effects of: by driving the planting box out of the inner cavity of the seedling raising box with the square fixing block, the seedlings in the inner cavity of the planting box arranged at the upper end of the square fixing block are processed, and the specific contents are as follows;

[0023] 1. The square fixed block is used to drive the planting box out of the inner cavity of the seedling raising box, and the handle is pulled to drive the pressing plate and the planting box out of the inner cavity of the square groove. The seedlings or soil in the inner cavity of the planting box are processed, and then the planting box is placed back into the inner cavity of the square groove. The pressing plates on both sides of the upper end of the planting box will press on the upper ends of the corresponding blocks, and the lower ends of the corresponding blocks are fixedly installed with elastic elements. The setting of the elastic elements drives the corresponding blocks to push the pressing plates out of a certain space, thereby facilitating the operator to take out the planting box.

[0024] 2. When the square fixing block is pulled out from the inner cavity of the seedling box, the square fixing block will drive the insertion block, the blocking block and the cross block fixed by the connecting rod to slide together, thereby causing the square fixing block to drive the planting box placed on the upper end thereof to slide out together. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a top view of the capping assembly of the utility model;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom water tank of the utility model;

[0028] Figure 4 It is a three-dimensional structural schematic diagram of the mobile mechanism of the utility model;

[0029] Figure 5 It is a three-dimensional structural schematic diagram of the placement mechanism of the utility model.

[0030] In the figure: 1. bottom water tank; 11. cross slide; 12. concave groove; 13. limit groove; 2. seedling box; 3. capping assembly; 31. glass cover; 32. LED lamp; 33. heating wire; 34. thermal pad; 4. control assembly; 5. water pipe; 6. atomizing nozzle; 7. planting assembly; 71. moving mechanism; 711. square fixing block; 712. connecting rod; 713. insertion block; 714. blocking block; 715. cross block; 716. suspended plate; 717. square groove; 718. elastic element; 719. corresponding block; 72. placement mechanism; 721. planting box; 722. pressure plate; 723. handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 5 The utility model provides a technical solution: a constant temperature and humidity box for raising seedlings of crops, comprising a bottom water tank 1 and a seedling raising box body 2 fixedly installed on the upper end of the bottom water tank 1, a capping assembly 3 is arranged on the upper end of the seedling raising box body 2, a control assembly 4 is arranged on one side of the upper end of the capping assembly 3, a water pipe 5 is arranged on the outer wall of the seedling raising box body 2 through a water pump, and an atomizing nozzle 6 is arranged at one end of the water pipe 5.

[0033] Both sides of one end of the seedling raising box 2 are respectively hinged with closed doors (not shown in the figure).

[0034] A planting assembly 7 is slidably installed in the inner cavity of the seedling box 2. The planting assembly 7 is suitable for planting seeds. The planting assembly 7 includes a moving mechanism 71 and a placement mechanism 72 fixedly installed on the upper end of the moving mechanism 71. The moving mechanism 71 drives the placement mechanism 72 to be slidably installed in the inner cavity of the seedling box 2.

[0035] A plurality of glass covers 31 are fixedly connected to the bottom of the capping component 3, an LED lamp 32 is arranged in the inner cavity of the glass cover 31, a plurality of heating wires 33 are fixedly connected to the bottom of the capping component 3, a thermal pad 34 is fixedly connected to the bottom of the capping component 3, and the thermal pad 34 and the capping component 3 form a sealed cavity, the heating wires 33 are arranged inside the sealed cavity formed by the thermal pad 34 and the capping component 3, and the thermal pad 34 is located on one side of the glass cover 31.

[0036] Cross blocks 715 are fixedly installed on both sides of the middle of the lower end of the square fixed block 711, and a suspended plate 716 is fixedly installed in the middle of the upper end of the inner cavity of the square fixed block 711. The upper end of the suspended plate 716 is linearly and evenly spaced with a plurality of square grooves 717. Elastic elements 718 are fixedly installed on both sides of the upper end of the notch of the square groove 717, and a corresponding block 719 is fixedly installed on the upper end of the elastic element 718.

[0037] The placement mechanism 72 includes a planting box 721 and a pressure plate 722 fixedly installed on both sides of the upper end of the planting box 721. A handle 723 is fixedly installed in the middle of the upper end of the pressure plate 722. The planting box 721 is movably installed in the inner cavity of the square groove 717, and the pressure plate 722 is movably pressed on the upper end of the corresponding block 719.

[0038] When the operator processes the seedlings in the inner cavity of the planting box 721, he first drives the planting box 721 out of the inner cavity of the seedling raising box 2 by using the square fixed block 711. If the soil in the inner cavity of the planting box 721 needs to be replaced, the operator can directly pull the handle 723 to drive the pressure plate 722 and the planting box 721 to move out from the inner cavity of the square groove 717, and process the seedlings or soil in the inner cavity of the planting box 721. When the planting box 721 is replaced in the inner cavity of the square groove 717, the pressure plates 722 on both sides of the upper end of the planting box 721 will be pressed on the upper end of the corresponding block 719, and the lower end of the corresponding block 719 is fixedly installed with an elastic element 718. The setting of the elastic element 718 drives the corresponding block 719 to push the pressure plate 722 out of a certain space, thereby facilitating the operator to take out the planting box 721.

[0039] See also Figure 3-Figure 4 A cross slide 11 is respectively provided on both sides of the middle of the upper end of the bottom surface of the inner cavity of the bottom water tank 1, a concave groove 12 is provided on one side of the cross slide 11, and limiting grooves 13 are provided on both sides of the inner wall of the concave groove 12.

[0040] The moving mechanism 71 includes a square fixed block 711 and a connecting rod 712 fixedly installed around the lower end of the square fixed block 711. Insertion blocks 713 are fixedly installed on both sides of the lower end of the square fixed block 711 through the connecting rod 712. Stop blocks 714 are fixedly installed in the middle of both sides of one end of the outer wall of the insertion block 713. The insertion block 713 is movably installed in the inner cavity of the concave groove 12, and the stop block 714 is movably installed in the inner cavity of the limit groove 13.

[0041] A water outlet groove is provided on one side of the outer wall of the square fixing block 711. When the water outlet groove is not in daily use, it is sealed by a sealing plug.

[0042] The upper end of the inner cavity of the square fixing block 711 and the suspended plate 716 form a cavity suitable for receiving excess water falling from the planting box 721.

[0043] When the operator plants the seeds, he can pull the square fixing block 711 out of the inner cavity of the seedling box 2. When the square fixing block 711 moves, it will drive the insertion block 713, the blocking block 714 and the cross block 715 fixed by the connecting rod 712 to slide together, thereby making the square fixing block 711 drive the planting box 721 placed on its upper end to slide out together. This arrangement makes it convenient for the operator to directly transplant or take care of the seeds in the planting box 721, which is convenient to use.

[0044] The structure and working principle of the LED lamp, heating wire, thermal pad, control component, water pipe and atomizing nozzle are the same as the working principle of the U-shaped baffle, first sealed cavity, top cover, power supply, display panel, seedling cup, water tank, water inlet pipe, water pump, water outlet pipe, LED lamp, glass cover, heating wire, thermal pad, second sealed cavity, temperature sensor, U-shaped water pipe, humidity sensor, atomizing nozzle, insulation board and control module in publication number CN214758194U, and will not be repeated here.

[0045] It should be noted that the seedling constant temperature and humidity chamber is equipped with core components that can support the normal operation of the seedling constant temperature and humidity chamber. The normal operation of these core components is not an innovative part of the present application document, but also belongs to common knowledge. Technical personnel in this field are capable of thinking of the specific structure and structural layout setting.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A constant temperature and humidity box for raising seedlings of crops, comprising a bottom water tank (1) and a seedling raising box body (2) fixedly mounted on the upper end of the bottom water tank (1), a capping assembly (3) being arranged at the upper end of the seedling raising box body (2), a control assembly (4) being arranged on one side of the upper end of the capping assembly (3), a water pipe (5) being arranged on the outer wall of the seedling raising box body (2) via a water pump, and an atomizing nozzle (6) being arranged at one end of the water pipe (5); It is characterized in that Also includes: A planting assembly (7) is slidably mounted in the inner cavity of the seedling raising box (2), and the planting assembly (7) is suitable for planting seeds; The planting assembly (7) comprises a moving mechanism (71) and a placement mechanism (72) fixedly mounted on the upper end of the moving mechanism (71); the moving mechanism (71) drives the placement mechanism (72) to be slidably mounted in the inner cavity of the seedling raising box (2).

2. A constant temperature and humidity box for raising crop seedlings according to claim 1, characterized in that: The bottom of the capping component (3) is fixedly connected to a glass cover (31), an LED lamp (32) is arranged in the inner cavity of the glass cover (31), a heating wire (33) is fixedly connected to the bottom of the capping component (3), a thermal pad (34) is fixedly connected to the bottom of the capping component (3), and the thermal pad (34) and the capping component (3) form a sealed cavity.

3. A constant temperature and humidity box for raising crop seedlings according to claim 2, characterized in that: A cross slide groove (11) is respectively provided on both sides of the middle of the upper end of the inner cavity bottom surface of the bottom water tank (1), a concave groove (12) is provided on one side of the cross slide groove (11), and limiting grooves (13) are provided on both sides of the inner wall of the concave groove (12).

4. A constant temperature and humidity box for raising crop seedlings according to claim 3, characterized in that: The moving mechanism (71) comprises a square fixed block (711) and connecting rods (712) fixedly mounted around the lower end of the square fixed block (711); insertion blocks (713) are fixedly mounted on both sides of the lower end of the square fixed block (711) via the connecting rods (712); and blocking blocks (714) are fixedly mounted in the middle of both sides of one end of the outer wall of the insertion block (713).

5. A constant temperature and humidity box for raising crop seedlings according to claim 4, characterized in that: Cross clamping blocks (715) are fixedly mounted on both sides of the middle of the lower end of the square fixing block (711), a suspended plate (716) is fixedly mounted on the middle of the upper end of the inner cavity of the square fixing block (711), a plurality of square grooves (717) are linearly and evenly spaced at the upper end of the suspended plate (716), elastic elements (718) are fixedly mounted on both sides of the upper end of the notch of the square groove (717), and a corresponding block (719) is fixedly mounted on the upper end of the elastic element (718).

6. A constant temperature and humidity box for raising crop seedlings according to claim 5, characterized in that: The placement mechanism (72) comprises a planting box (721) and a pressing plate (722) fixedly mounted on both sides of the upper end of the planting box (721), and a handle (723) is fixedly mounted in the middle of the upper end of the pressing plate (722).

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