Agricultural seedling raising box

Abstract

The utility model relates to the technical field of seedling raising boxes, and discloses an agricultural seedling raising box which comprises a seedling raising box body, a plurality of temperature control devices are fixedly connected to the inner walls of the two sides of a seedling raising cavity of the seedling raising box body, and three seedling raising placing frames are movably connected to the inner walls of the seedling raising box body in an inserted mode. A control switch is arranged at the upper end of the front side face of the seedling raising box body, a box door is hinged to the front end, corresponding to the seedling raising cavity, of the front side face of the seedling raising box body, and a mistaken touch prevention block is movably inserted into the end, corresponding to the hinged position, of the side, close to the seedling raising box body, of the box door; two box door handles are fixedly connected to the end, correspondingly away from the hinged position of the box door and the seedling raising box body, of the front side face of the box door, the device further comprises a switch assembly, a box door bouncing assembly and a fixing assembly, and through the convenient switch design and the mistaken touch prevention block, operation convenience and seedling safety are improved. Articles do not need to be put down frequently, operation burden is relieved, seedling damage caused by mistaken touch is prevented, and it is ensured that seedlings grow in a stable environment.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising boxes, in particular to an agricultural seedling raising box. Background Art

[0002] An agricultural seedling raising box is a small seedling raising tool that can provide a suitable environment and nutrients for planting fruit trees, vegetables, flowers and other plants to improve the germination rate and seasonal production of seedlings. The airtight performance of the seedling raising box can isolate external viruses and bacteria, protect the seedlings and improve the success rate of seedling raising. The seedling raising box can raise seedlings indoors without the need to utilize a large amount of land space. At the same time, it can control the temperature and humidity by means of heating, lighting, ventilation, etc., accelerate the growth rate of plants and save the seedling raising time. In modern agricultural production, as an important agricultural equipment, the seedling raising box plays a crucial role in the germination of seeds and the cultivation of seedlings.

[0003] The design of traditional seedling raising boxes usually only focuses on basic heat preservation and moisture preservation functions, while ignoring the operation convenience. In busy agricultural operations, operators often need to carry a variety of tools and items such as seeds, fertilizers, watering cans, etc., which makes it inconvenient for them to adjust the environment inside the seedling raising box or take and place seedlings. For this reason, we have proposed an agricultural seedling raising box. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an agricultural seedling raising box, which solves the above problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: an agricultural seedling raising box, comprising a seedling raising box body, a ventilation device, a temperature control device, a seedling placement rack and a control switch. The middle part of the inner cavity of the seedling raising box body is hollow to form a seedling raising cavity. A ventilation device is arranged at the lower end of the inner cavity of the seedling raising box body corresponding to the seedling raising cavity. A plurality of temperature control devices are fixedly connected to the inner side walls of both sides of the seedling raising cavity of the seedling raising box body. Three seedling placement racks are movably inserted into the inner wall of the seedling raising box body. A control switch is arranged at the upper end of the front side of the seedling raising box body. A box door is hinged to the front end of the seedling raising cavity on the front side of the seedling raising box body. An anti-misoperation block is movably inserted into one end of the box door close to the seedling raising box body corresponding to the end far from the hinge. Two box door handles are fixedly connected to the front side of the box door corresponding to the end far from the hinge with the seedling raising box body. It further comprises:

[0008] A switch assembly, which is arranged on the side of the box door close to the seedling raising box body and is used to fix the box door;

[0009] The door popping-up components, two in number, are both arranged on the front side of the seedling-growing box body and are used to pop up one end of the box door when opening the door.

[0010] The fixing component is arranged between the two door popping-up components on the front side of the seedling-growing box body and is used to fix the seedling-growing box body and the box door.

[0011] Preferably, the door popping-up component includes an installation through groove, a popping-up block and a first spring. Two installation through grooves are opened at one end of the front side of the seedling-growing box body corresponding to the end far from the hinge with the box door. A popping-up block is movably inserted into the installation through groove. One end of the popping-up block far from the box door is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner side wall of the installation through groove.

[0012] Preferably, the fixing component includes a fixing seat, a frustum-shaped moving block and a clamping block. Two fixing seats are fixedly connected between the two installation through grooves on the front side of the seedling-growing box body. One side of the fixing seat far from the seedling-growing box body is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a clamping block, and a frustum-shaped moving block is movably sleeved on the side of the connecting rod.

[0013] Preferably, both the frustum-shaped moving block and the clamping block are frustum-shaped, and the frustum-shaped moving block and the clamping block are symmetrically arranged.

[0014] Preferably, two fixed annular blocks are fixedly embedded at one end of the side of the box door close to the seedling-growing box body corresponding to the end far from the hinge with the seedling-growing box body, and the fixed annular blocks are hollow rings.

[0015] Preferably, the switch component includes a cylindrical through groove and a square sliding groove. Two symmetrical cylindrical through grooves are opened at one end of both sides of the fixed annular block close to the seedling-growing box body, and a square sliding groove is opened in the cylindrical through grooves extending into the inner cavity of the fixed annular block.

[0016] Preferably, the switch component includes a fixed annular block, a fastening plug, a second spring and a square sliding block. A fastening plug is movably inserted into each of the two cylindrical through grooves, a square sliding block is movably clamped in each of the two square sliding grooves, the square sliding blocks are respectively connected with the adjacent fastening plugs, a second spring is movably sleeved on the fastening plug, and both ends of the second spring are respectively abutted against the side of the square sliding block and the inner side wall of the cylindrical through groove far from the square sliding block.

[0017] Preferably, the positions of the two fixed annular blocks match those of the fixing component, and the opposite surfaces of the two square sliding blocks are both inclined slopes.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides an agricultural seedling-raising box, which has the following beneficial effects:

[0020] 1. By introducing a convenient switch design, the operation convenience of the agricultural seedling-raising box is significantly improved. Operators do not need to put down the items in their hands to open or close the seedling-raising box during busy work, which greatly reduces their burden. It not only improves work efficiency but also reduces operation errors caused by frequently putting down and picking up items, further ensuring the safety of the seedlings.

[0021] 2. The specially set anti-misoperation block of the agricultural seedling-raising box effectively prevents the accidental opening of the box door due to accidental external touches, ensuring that the seedlings in the seedling-raising box are always in a safe and stable environment and reducing the risk of seedling damage caused by misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the utility model;

[0023] Figure 2 is a schematic diagram of the box door of the utility model;

[0024] Figure 3 is a schematic diagram of the box door spring-up assembly of the utility model;

[0025] Figure 4 is a schematic diagram of the switch assembly and the fixing assembly of the utility model;

[0026] Figure 5 is a schematic cross-sectional view of the fixed annular block of the utility model.

[0027] In the figure: 1. Seedling-raising box body; 2. Box door; 3. Ventilation device; 4. Temperature control device; 5. Seedling placement rack; 6. Control switch; 7. Switch assembly; 8. Anti-misoperation block; 9. Box door handle; 10. Box door spring-up assembly; 11. Fixing assembly; 12. Installation through groove; 13. Spring-up block; 14. Spring 1; 15. Fixed seat; 16. Round table moving block; 17. Clamping block; 18. Fixed annular block; 19. Tightening plug; 20. Spring 2; 21. Cylindrical through groove; 22. Square sliding groove; 23. Square sliding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-5 a kind of agricultural seedling-raising box, which includes a seedling-raising box body 1, a ventilation device 3, a temperature control device 4, a seedling-raising placement rack 5 and a control switch 6. The middle part of the inner cavity of the seedling-raising box body 1 is hollow to form a seedling-raising cavity. A ventilation device 3 is arranged at the lower end of the inner cavity of the seedling-raising box body 1 corresponding to the seedling-raising cavity. A plurality of temperature control devices 4 are fixedly connected to the inner side walls of both sides of the seedling-raising cavity of the seedling-raising box body 1. Three seedling-raising placement racks 5 are movably inserted into the inner wall of the seedling-raising box body 1. A control switch 6 is arranged at the upper end of the front side of the seedling-raising box body 1. A box door 2 is hinged to the front end of the seedling-raising cavity on the front side of the seedling-raising box body 1. An anti-misoperation block 8 is movably inserted into one end of the box door 2 close to the seedling-raising box body 1 corresponding to the end far from the hinged part. Two box door handles 9 are fixedly connected to one end of the front side of the box door 2 corresponding to the end far from the hinged part with the seedling-raising box body 1. It further includes:

[0030] a switch assembly 7, which is arranged on the side of the box door 2 close to the seedling-raising box body 1 and is used to fix the box door 2;

[0031] two box door spring-up assemblies 10, both of which are arranged on the front side of the seedling-raising box body 1 and are used to pop up one end of the box door 2 when opening the door;

[0032] a fixing assembly 11, which is arranged between the two box door spring-up assemblies 10 on the front side of the seedling-raising box body 1 and is used to fix the seedling-raising box body 1 and the box door 2.

[0033] Further, the box door spring-up assembly 10 includes an installation through groove 12, a spring-up block 13 and a first spring 14. Two installation through grooves 12 are opened at one end of the front side of the seedling-raising box body 1 corresponding to the end far from the hinged part with the box door 2. A spring-up block 13 is movably inserted into the installation through groove 12. One end of the spring-up block 13 far from the box door 2 is fixedly connected to a first spring 14, and the other end of the first spring 14 is fixedly connected to the inner side wall of the installation through groove 12.

[0034] Further, the fixing assembly 11 includes a fixing seat 15, a frustum-shaped moving block 16 and a clamping block 17. Two fixing seats 15 are fixedly connected between the two installation through grooves 12 on the front side of the seedling-raising box body 1. A connecting rod is fixedly connected to one side of the fixing seat 15 far from the seedling-raising box body 1, and a clamping block 17 is fixedly connected to the other end of the connecting rod. A frustum-shaped moving block 16 is movably sleeved on the side of the connecting rod.

[0035] Further, both the frustum-shaped moving block 16 and the clamping block 17 are frustum-shaped, and the frustum-shaped moving block 16 and the clamping block 17 are symmetrically arranged.

[0036] Further, two fixed annular blocks 18 are fixedly embedded at one end of the box door 2 close to the seedling-raising box body 1 corresponding to the end far from the hinged part with the seedling-raising box body 1, and the fixed annular blocks 18 are hollow rings.

[0037] Furthermore, the switch assembly 7 includes a cylindrical through groove 21 and a square sliding groove 22. Two symmetrical cylindrical through grooves 21 are opened at one end of both sides of the fixed annular block 18 close to the seedling raising box body 1, and the two cylindrical through grooves 21 extend into the inner cavity of the fixed annular block 18 to form a square sliding groove 22.

[0038] Furthermore, the switch assembly 7 includes a fixed annular block 18, a fastening plug 19, a second spring 20 and a square slider 23. Fastening plugs 19 are movably inserted into both of the two cylindrical through grooves 21, square sliders 23 are movably clamped in the two square sliding grooves 22, the square sliders 23 are respectively connected to the adjacent fastening plugs 19, the fastening plugs 19 are movably sleeved with the second spring 20, and both ends of the second spring 20 respectively abut against the side surface of the square slider 23 and the inner wall of the cylindrical through groove 21 far away from the square slider 23.

[0039] Furthermore, the positions of the two fixed annular blocks 18 match those of the fixing assembly 11, and the opposite surfaces of the two square sliders 23 are both inclined slopes.

[0040] Working principle: When it is necessary to close the box door, by pressing the box door 2, the fixed annular block 18 is driven by the box door 2 to sleeve onto the clamping block 17. When the fixed annular block 18 is sleeved on the clamping block 17, the inclined surface of the square slider 23 in the square chute 22 contacts the upper surface of the clamping block 17. Under the extrusion of the clamping block 17, the square slider 23 is pushed towards both ends, driving the fastening plug 19 to extend outwards, causing the second spring 20 to contract. When the square slider 23 moves between the clamping block 17 and the frustum moving block 16, the second spring 20 releases elastic force, driving the square slider 23 to be clamped between the frustum moving block 16 and the clamping block 17. At this time, the box door 2 is fixed on the seedling raising box body 1 through the switch assembly 7 and the fixing assembly 11. The anti-misoperation block 8 is inserted into the box door 2 to complete the anti-misoperation measure. When it is necessary to open the box door, only need to press the box door 2 again. The box door 2 drives the fixed annular block 18 to continue moving towards the seedling raising box body 1, so that the inclined surfaces of the two square sliders 23 are affected by the supporting forces at both ends of the upper side of the frustum moving block 16, and the square slider 23 continues to move towards both ends until the square slider 23 moves to the side of the frustum moving block 16. Under the action of the second spring 20, the square slider 23 always fits against the side of the frustum moving block 16. At the same time, the components in the box door spring-up assembly 10 have an impact on the box door 2. The first spring 14 is in a compressed state, and the first spring 14 has an outward supporting force on the spring-up block 13, so that the spring-up block 13 always has an outward supporting force on the box door 2. And since the frustum moving block 16 is movably sleeved on the connecting rod, when the square slider 23 is located on the side or the lower end of the frustum moving block 16, the switch assembly 7 and the fixing assembly 11 release the fixation between the seedling raising box body 1 and the box door 2, and the spring-up block 13 pushes the box door 2 outwards, causing the square slider 23 at the lower end of the fixed annular block 18 to drive the frustum moving block 16 to approach the clamping block 17. When the frustum moving block 16 and the clamping block 17 coincide, the side surface of the frustum moving block 16 exerts an extrusion on the square slider 23 in the opposite direction to the above, causing the square slider 23 to slide outwards and can move to one end of the clamping block 17 away from the frustum moving block 16, and then the fixation can be released.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural seedling raising box, comprising a seedling raising box body (1), a ventilation device (3), a temperature control device (4), a seedling raising rack (5) and a control switch (6), wherein the middle of the inner cavity of the seedling raising box body (1) is hollow as a seedling raising chamber, the inner cavity of the seedling raising box body (1) is provided with a ventilation device (3) at the lower end corresponding to the seedling raising chamber, a plurality of temperature control devices (4) are fixedly connected to the inner walls of both sides of the seedling raising chamber of the seedling raising box body (1), three seedling raising racks (5) are movably plugged on the inner wall of the seedling raising box body (1), and a control switch (6) is provided at the upper end of the front side of the seedling raising box body (1), characterized in that: The front side of the seedling raising box body (1) is hingedly connected with a box door (2) corresponding to the front end of the seedling raising chamber, and an anti-mistaken touch block (8) is movably inserted at an end of the box door (2) close to the seedling raising box body (1) corresponding to the end away from the hinge, and two box door handles (9) are fixedly connected at the front side of the box door (2) corresponding to the end away from the hinge with the seedling raising box body (1), and further comprising: A switch assembly (7) is arranged on a side of the box door (2) close to the seedling box body (1) and is used to fix the box door (2); Two box door pop-up assemblies (10) are arranged on the front side of the seedling raising box body (1) and are used to pop out one end of the box door (2) when the door is opened; A fixing assembly (11) is arranged on the front side of the seedling raising box body (1) between the two corresponding box door pop-up assemblies (10) and is used to fix the seedling raising box body (1) and the box door (2).

2. An agricultural seedling raising box according to claim 1, characterized in that: The door pop-up assembly (10) comprises a mounting slot (12), a pop-up block (13) and a spring (14); two mounting slots (12) are provided on the front side surface of the seedling raising box body (1) at an end away from the hinged connection with the door (2); a pop-up block (13) is movably inserted in the mounting slot (12); one end of the pop-up block (13) away from the door (2) is fixedly connected to the spring (14); and the other end of the spring (14) is fixedly connected to the inner wall of the mounting slot (12).

3. The agricultural seedling raising box according to claim 1, characterized in that: The fixing assembly (11) comprises a fixing seat (15), a truncated cone moving block (16) and a clamping block (17); two fixing seats (15) are fixedly connected between two corresponding mounting grooves (12) on the front side of the seedling raising box body (1); a connecting rod is fixedly connected to the side of the fixing seat (15) away from the seedling raising box body (1); the clamping block (17) is fixedly connected to the other end of the connecting rod; and a truncated cone moving block (16) is movably sleeved on the side of the connecting rod.

4. An agricultural seedling raising box according to claim 3, characterized in that: The truncated cone moving block (16) and the clamping block (17) are both truncated cone-shaped, and the truncated cone moving block (16) and the clamping block (17) are symmetrically arranged.

5. The agricultural seedling raising box according to claim 1, characterized in that: Two fixed annular blocks (18) are fixedly embedded on one end of the door (2) close to the seedling box body (1) and away from the hinged connection with the seedling box body (1). The fixed annular blocks (18) are hollow circular rings.

6. The agricultural seedling raising box according to claim 5, characterized in that: The switch assembly (7) comprises a cylindrical through groove (21) and a square slide groove (22); two symmetrical cylindrical through grooves (21) are provided on both sides of the fixed annular block (18) near one end of the seedling box body (1); the two cylindrical through grooves (21) extend to the inner cavity of the fixed annular block (18) and are provided with a square slide groove (22).

7. An agricultural seedling raising box according to claim 6, characterized in that: The switch assembly (7) comprises a fixed annular block (18), a fastening plug block (19), a second spring (20) and a square slider (23); the fastening plug blocks (19) are movably inserted in the two cylindrical through grooves (21); the square sliders (23) are movably clamped in the two square slide grooves (22); the square sliders (23) are connected to adjacent fastening plug blocks (19); the second spring (20) is movably sleeved on the fastening plug block (19); the two ends of the second spring (20) respectively abut against the side surface of the square slider (23) and the inner wall of the cylindrical through groove (21) away from the square slider (23).

8. An agricultural seedling raising box according to claim 7, characterized in that: The two fixed annular blocks (18) match the positions of the fixed assembly (11), and the opposing surfaces of the two square sliding blocks (23) are both inclined slopes.

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