Temperature control storage box for plant seeds

Abstract

The utility model discloses a temperature control storage box for plant seeds, and belongs to the field of seed cultivation. According to the technical scheme, the plant seed temperature control storage box comprises a heat preservation box body, an electric door is arranged above the heat preservation box body in a matched mode, the electric door and the heat preservation box body are controlled through an electric door control component and an auxiliary fixing buckle, and the interior of the heat preservation box body is arranged in a layered mode; layered design is adopted in the seed temperature control storage box, a circulating air curtain is formed in the temperature control part in the temperature control process, the actual heat preservation effect can be effectively improved in the seed storage process, and meanwhile the temperature control accuracy in the heat preservation box is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of seed cultivation, especially to a plant seed temperature control storage box. BACKGROUND

[0002] Seed cultivation is a complex and meticulous process that involves multiple links and key factors to ensure the healthy growth of seeds and the yield and quality of the final crops.

[0003] Seed breeding and incubation is a key link to ensure normal germination of seeds and healthy growth of seedlings. More and more staff are using temperature control storage boxes to breed and incubate seeds, but the temperature control storage box has the following disadvantages in use: the mechanical sealing structure is used at the opening and closing connection position of the temperature control storage box, which is easy to cause the temperature control storage box to open accidentally due to external factors during use; at the same time, the internal air is not circulated, the actual temperature control precision is poor, and the seedling quality will be affected. UTILITY MODEL CONTENTS

[0004] The utility model provides a plant seed temperature control storage box in view of the prior art existing problem, through using electric control component, the opening and closing position of storage box is controlled, and the internal structure of storage box is optimized, the temperature control precision is improved, so as to solve the above -mentioned problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A plant seed temperature control storage box, comprising a heat preservation box main body, a heat dissipation plate is arranged at the bottom of the heat preservation box main body, which is used to provide heat dissipation for the internal working components of the heat preservation box main body, and an electric door is arranged at the upper position of the heat preservation box main body, characterized in that one end of the electric door is connected with the heat preservation box main body through a hinge, and the electric door and the heat preservation box main body are provided with an electric door control component and an auxiliary fixing buckle, the auxiliary fixing buckle is arranged at the front side connecting position of the electric door and the heat preservation box main body, and an observation window is arranged at the center of the upper part of the electric door.

[0007] The heat preservation box main body is layered, and the heat preservation box main body is sequentially provided with ultrafine glass wool, a seed storage component and a heat preservation component from top to bottom, the heat preservation component comprises a driving fan, an output blade and an air filter element, the driving fan is arranged at the internal position of the heat dissipation plate, the output blade is arranged at the output end of the driving fan, and the air filter element is arranged below the seed storage component to isolate the seed storage component and the heat preservation component.

[0008] Preferably, the electric door control component inside includes a control motor, a control box, a matching rotating shaft and a heat preservation box control rocker arm, the control motor and the control box are matched and arranged at the rear side of the heat preservation box body, the control box is internally provided with the matching rotating shaft, the control motor output end is matched and arranged with the matching rotating shaft through the internal transmission component of the control box, the matching rotating shaft is matched and arranged with the heat preservation box control rocker arm at both ends, the heat preservation box control rocker arm is matched and arranged at both sides of the protection box body, and the upper end of the heat preservation box control rocker arm is matched and arranged with the outer wall of the electric door.

[0009] Preferably, the auxiliary fixing buckle inside includes a lower mounting block, a fixed rocker arm, a matching spring and an upper magnetic buckle, the lower mounting block is matched and connected with the outer wall of the heat preservation box body, the fixed rocker arm is horizontally matched and arranged above the lower mounting block, the fixed rocker arm and the lower mounting block are fixedly connected through a pin shaft, the fixed rocker arm is matched and arranged with the matching spring at the center position of the lower mounting block, and the upper magnetic buckle is matched and arranged at the end of the fixed rocker arm.

[0010] Preferably, the seed storage component inside includes a main supporting plate, a heat preservation hole, a clamping block, a main clamping plate and a seed storage groove, the main supporting plate is matched and arranged immediately below the superfine glass wool, the seed storage groove is matched and arranged at the center of the main supporting plate, the clamping block and the main clamping plate are matched and arranged at the outer side of the seed storage groove, the clamping block and the main clamping plate are used for limiting and fixing the position of the seed storage groove, and the main supporting plate is uniformly provided with a plurality of heat preservation holes with the same spacing.

[0011] Preferably, the seed storage component and the lower heat preservation component are provided with a filter membrane.

[0012] Compared with the prior art, the plant seed temperature control storage box has the following beneficial effects:

[0013] 1. The seed temperature control storage box is designed in a layered manner, the temperature control component forms a circulating air curtain in the temperature control process, the actual heat preservation effect of the seed storage process can be effectively improved, and the temperature control accuracy of the heat preservation box is improved.

[0014] 2. The seed temperature control storage box adopts the electric door component to control the overall opening and closing process, and the auxiliary fixing buckle and the electric door control component are cooperatively controlled, so that the use efficiency of the seed temperature control box is improved, and the use experience of the staff is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an external three-dimensional structure schematic view of the utility model;

[0016] Figure 2The utility model discloses a component structure schematic drawing of electric door control part in the specific embodiment of the utility model.

[0017] Figure 3 The utility model discloses an internal component explosion schematic drawing.

[0018] Figure 4 The utility model discloses a component structure schematic drawing of auxiliary fixing buckle in the specific embodiment of the utility model.

[0019] Figure 5 The utility model discloses a structure schematic drawing of seed storage component in the specific embodiment of the utility model.

[0020] In the drawing: 1, heat preservation box main body;2, heat dissipation plate;3, auxiliary fixing buckle;4, electric door;5, observation window;6, electric door control part;7, superfine glass wool;8, seed storage component;9, drive fan;10, output blade;11, air filter element;101, control motor;102, control box;103, cooperation pivot;104, heat preservation box control rocker arm;201, lower mounting block;202, fixed rocker;203, cooperation spring;204, upper magnetic attraction buckle;301, main support plate;302, heat preservation hole;303, clamping block;304, main clamping plate;305, seed storage recess. Specific embodiment

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0023] Embodiment 1

[0024] With reference to Figures 1-5 The embodiment provides a plant seed temperature control storage box, which comprises a heat preservation box main body 1, a heat dissipation plate 2, an electric door 4, an electric door control part 6, an auxiliary fixing buckle 3 and an internal temperature control assembly.

[0025] The heat preservation box body 1 adopts a double-layer stainless steel structure, and is internally filled with a polyurethane heat preservation layer. An aluminum alloy heat dissipation plate 2 is mounted at the bottom of the heat preservation box body 1, and the surface of the heat dissipation plate 2 is provided with honeycomb-shaped heat dissipation holes for dissipating heat of components such as a driving fan 9 in the box. The top of the heat preservation box body 1 is connected with an electric door 4 through a hinge, and the electric door 4 is designed in an electric opening and closing mode, and a silica gel sealing strip is embedded at the edge of the door body. A double-layer tempered glass observation window 5 is arranged at the center of the electric door 4, so as to facilitate observation of the state of seeds in the box.

[0026] The electric door control component 6 includes a control motor 101, a control box 102, a matched rotating shaft 103 and a heat preservation box control rocker arm 104. The control motor 101 adopts a stepping motor, and is linked with the matched rotating shaft 103 through a gear set. When the control box 102 receives an opening and closing instruction, the control motor 101 drives the matched rotating shaft 103 to rotate, and drives the two heat preservation box control rocker arms 104 to swing synchronously, the end of the rocker arm is connected with the outer wall of the electric door 4 through a connecting rod mechanism, and the electric door 4 is opened and closed stably. The end of the opening and closing stroke is precisely positioned through a Hall sensor.

[0027] The auxiliary fixing buckle 3 is composed of a lower mounting block 201, a fixed rocker 202, a matched spring 203 and an upper magnetic attraction buckle 204. The lower mounting block 201 is fixed to the front side of the heat preservation box body 1 through a bolt, the fixed rocker 202 is hinged to the lower mounting block 201 through a pin shaft, and the matched spring 203 provides an elastic restoring force. When the electric door 4 is closed, the upper magnetic attraction buckle 204 is automatically attracted to the iron attraction piece at the side of the electric door 4, and double locking is formed. When it needs to be opened, the end of the fixed rocker 202 is pressed to release the magnetic attraction locking.

[0028] The seed storage component 8 includes a main support plate 301, a heat preservation hole 302, a clamping block 303, a main clamping plate 304 and a seed storage groove 305. The main support plate 301 is made of ABS engineering plastic, and a plurality of heat preservation holes 302 with a diameter of 5 mm are uniformly arranged on the surface. The seed storage groove 305 adopts a modular design, a humidity sensor is arranged at the bottom of each groove, and a self-adaptive clamping structure is formed by the spring-loaded clamping blocks 303 and the main clamping plate 304 on both sides, which can be compatible with seed storage boxes of different sizes. A PTFE filter film with a pore size of 0.2 μm is arranged between the main support plate 301 and the air filter element 11 below, to prevent dust from entering the seed storage area.

[0029] The driving fan 9 adopts a brushless DC motor, and the output blade 10 has a seven-leaf turbine structure. When the temperature in the box exceeds a set threshold value, the driving fan 9 is started, air flow is purified by the air filter element 11 and then passes through the heat preservation holes 302 upward, to form a circulating air curtain. The ultra-fine glass wool 7 and the polyurethane heat preservation layer cooperate to control the temperature fluctuation in the box within a range of ±0.5℃.

[0030] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A temperature-controlled storage box for plant seeds, comprising an insulated box body (1), wherein a heat dissipation plate (2) is provided at the bottom of the insulated box body (1) for dissipating heat from the internal working parts of the insulated box body (1), and an electric door (4) is provided at the top of the insulated box body (1), characterized in that, One end of the electric door (4) is connected to the body of the insulated box (1) by a hinge, and the electric door (4) and the body of the insulated box (1) are equipped with an electric door control component (6) and an auxiliary fixing buckle (3). The auxiliary fixing buckle (3) is set at the connection position between the electric door (4) and the body of the insulated box (1) on the front side. An observation window (5) is set at the center position above the electric door (4). The main body (1) of the insulated box is arranged in layers. The main body (1) of the insulated box is arranged from top to bottom as follows: ultrafine glass wool (7), seed storage component (8) and insulation component. The insulation component includes a drive fan (9), output blades (10) and air filter (11). The drive fan (9) is arranged inside the heat dissipation plate (2). The output end of the drive fan (9) is arranged with output blades (10). The air filter (11) is arranged directly below the seed storage component (8) to isolate the seed storage component (8) from the insulation component.

2. The plant seed temperature-controlled storage box according to claim 1, characterized in that, The electric door control component (6) includes a control motor (101), a control box (102), a cooperating shaft (103), and a heat preservation box control rocker arm (104). The control motor (101) and the control box (102) are both arranged on the rear side of the heat preservation box body (1). The control box (102) is provided with a cooperating shaft (103). The output end of the control motor (101) is engaged with the cooperating shaft (103) through a transmission component inside the control box (102). Both ends of the cooperating shaft (103) are engaged with the heat preservation box control rocker arm (104). The heat preservation box control rocker arm (104) is arranged on both sides of the heat preservation box body (1), and the upper end of the heat preservation box control rocker arm (104) is engaged with the outer wall of the electric door (4).

3. The plant seed temperature-controlled storage box according to claim 1, characterized in that, The auxiliary fixing buckle (3) includes a lower mounting block (201), a fixing rocker (202), a cooperating spring (203), and an upper magnetic buckle (204). The lower mounting block (201) is connected to the outer wall of the insulation box body (1). The fixing rocker (202) is horizontally arranged above the lower mounting block (201). The fixing rocker (202) is fixedly connected to the lower mounting block (201) by a pin. The center of the fixing rocker (202) is engaged with the upper mounting block (201) by a cooperating spring (203). The upper magnetic buckle (204) is arranged at the end of the fixing rocker (202). The upper magnetic buckle (204) is connected to the outer wall of the electric door (4).

4. A temperature-controlled storage box for plant seeds according to claim 1, characterized in that, The seed storage component (8) includes a main support plate (301), heat insulation holes (302), clamping blocks (303), a main clamping plate (304), and a seed storage groove (305). The main support plate (301) is positioned directly below the ultrafine glass wool (7). The seed storage groove (305) is positioned at the center of the main support plate (301). The clamping block (303) and the main clamping plate (304) are positioned on the outer side of the seed storage groove (305). The clamping block (303) and the main clamping plate (304) limit and fix the position of the seed storage groove (305). The main support plate (301) has a plurality of heat insulation holes (302) with the same spacing evenly arranged.

5. A temperature-controlled storage box for plant seeds according to claim 1, characterized in that, A filter membrane is provided between the seed storage component (8) and the heat preservation component below.

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