A detachable rice seedling cultivation box

Abstract

This utility model discloses a detachable rice seedling cultivation box, relating to the field of rice seedling cultivation technology. The utility model includes a box body and a quick-release material retrieval assembly. Quick-release mechanisms are provided on both sides of the inner cavity of the box body. A water spray mechanism is installed on the top of the box body. A cabinet door is movably connected to the bottom of the front side of the box body via a hinge. The quick-release material retrieval assembly includes two positioning frames, with opposite sides of the two positioning frames fixedly connected to the inner wall of the box body. This utility model utilizes the quick-release material retrieval assembly, with the positioning frames and sliding strips working together to limit and guide the placement frame, allowing the placement frame to move smoothly. A motor drives a screw to rotate, causing a threaded sleeve and a push wheel to move in opposite directions. The push wheel presses against the inclined surface of a trapezoidal block, pushing the top plate and top rod upwards, ejecting the planting basket from the placement frame, achieving rapid basket unloading and seedling retrieval. This avoids the tedious manual operation of retrieving seedlings one by one, improving seedling retrieval efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of rice seedling cultivation technology, and in particular relates to a detachable rice seedling cultivation box. Background Technology

[0002] Rice seedling cultivation refers to the agricultural process of cultivating robust rice seedlings in seedbeds or seedling trays through steps such as soaking, germination, and sowing. Its core objective is to obtain high-quality seedlings with well-developed root systems, uniform plant height, and freedom from pests and diseases. During the cultivation period, it is necessary to precisely control the supply of water, temperature, and nutrients. Techniques such as dry seedling cultivation, moist seedling cultivation, or tray seedling cultivation are usually adopted.

[0003] Chinese patent application CN220422581U discloses a seedling raising device for drought-resistant rice seedlings. The device includes a humidity sensor, a fluorescent lamp, two fixed blocks, two sliding blocks, a placement rack, a first handle, and multiple seedling cups. The humidity sensor is fixedly installed on one inner wall of the cultivation box, the fluorescent lamp is fixedly installed on the top inner wall of the cultivation box, the two fixed blocks are respectively fixedly installed on the two inner walls of the cultivation box, the two sliding blocks are respectively slidably installed on the two fixed blocks, the placement rack is fixedly installed on the side where the two sliding blocks are close to each other, and the multiple seedling cups are all installed on the placement rack. This utility model provides a tray-type seedling raising device for drought-resistant rice seedlings, which has the advantages of controlling the temperature and humidity of the seedlings through a humidity sensor and an automatic nutrient solution spraying device.

[0004] Although the patent can automatically spray nutrient solution onto seedlings through the liquid supply mechanism, reducing the workload of staff, it lacks a quick disassembly and seedling removal function. Staff need to remove the placement rack and seedling cups from the cultivation box, then remove the seedling cups one by one and pull out the seedlings. The whole operation is time-consuming and laborious, making it impossible to quickly disassemble the seedling cups and remove the seedlings, reducing the efficiency of seedling removal and making it unsuitable for use.

[0005] To address these issues, we provide a detachable rice seedling cultivation box. Utility Model Content

[0006] The purpose of this utility model is to provide a detachable rice seedling cultivation box. By combining the quick disassembly and material retrieval components and the quick pop-out mechanism, it solves the problem that existing rice seedling cultivation boxes do not have a quick disassembly and seedling retrieval function. As a result, the staff need to take out the placement rack and seedling cups from the inside of the cultivation box and then take out the seedling cups and seedlings in sequence, which leads to low seedling retrieval efficiency.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a detachable rice seedling cultivation box, comprising a box body and a quick-release material retrieval assembly. The inner cavity of the box body has quick-release mechanisms on both sides. A water spray mechanism is installed on the top of the box body. A cabinet door is hinged to the bottom of the front side of the box body. The quick-release material retrieval assembly includes two positioning frames, each fixedly connected to the inner wall of the box body on opposite sides. A placement frame is located between the two positioning frames. Sliding strips are fixedly connected to both sides of the placement frame. A planting basket is located on the top of the placement frame, with the bottom of the planting basket extending to the bottom of the placement frame. An adjustment frame is fixedly connected to the bottom of the placement frame, and a material-lifting mechanism is located at the bottom of the adjustment frame.

[0009] The present invention is further configured such that the quick pop-out mechanism includes two positioning rods, the opposite sides of which are fixedly connected to the inner wall of the box, and the surface of the positioning rods is fitted with a spring and a positioning sleeve from front to back. The opposite sides of the two positioning sleeves are fixedly connected to the adjustment frame. The positioning rods can cooperate with the positioning sleeves to limit the adjustment frame, and the springs can push the adjustment frame and the placement rack to the outside of the box.

[0010] The present invention is further configured such that the nozzle at the bottom of the water spraying mechanism extends into the inner cavity of the box, a fluorescent lamp is fixedly connected to the top of the inner cavity of the box, and an observation window is provided on the front side of the cabinet door. The water spraying mechanism can spray nutrient solution into the planting basket through the nozzle, the fluorescent lamp can ensure the light requirements of the seedlings, and the observation window makes it convenient for staff to observe the growth of the seedlings.

[0011] The present invention is further configured such that the top feeding mechanism includes a control shell, the top of the control shell is fixedly connected to the adjustment frame, a motor is fixedly connected to the left side of the control shell, a screw is fixedly connected to the right side of the motor output end through the control shell, threaded sleeves are threadedly connected to both sides of the screw surface, push rollers are fixedly connected to both sides of the threaded sleeves, a top plate is provided in the inner cavity of the adjustment frame, trapezoidal blocks are fixedly connected to both sides of the bottom of the top plate, and a top rod is fixedly connected to the top of the top plate. The control shell facilitates the installation and fixation of the motor, the motor can cooperate with the screw to control the position of the threaded sleeves and push rollers, the push rollers can press the inclined surface of the trapezoidal blocks, so that they can control the top plate and the top rod to move upward, and the top rod can push the planting basket out of the placement frame.

[0012] The present invention is further configured such that a slide rail is fixedly connected to the front and rear sides of the inner cavity of the control shell, and a slider is slidably connected to the surface of the slide rail. The front and rear sides of the threaded sleeve are fixedly connected to the slider. The slide rail and the slider can limit the threaded sleeve, so that it can move smoothly left and right, and prevent it from rotating during the movement.

[0013] The present invention is further configured such that the threads on both sides of the screw surface are opposite, and the right side of the screw is movably connected to the inner wall of the control housing through a bearing. During rotation, the screw with opposite threads on both sides can simultaneously drive the two threaded sleeves to move to the opposite side or the opposite side. The bearing can improve the stability of the screw during rotation.

[0014] The present invention is further configured such that an exhaust fan is connected to the left side of the box, a filter screen is connected to the right side of the box, and a handle is fixedly connected to the top of the right side of the box. The exhaust fan can extract the air inside the box, and the filter screen can filter the outside air to prevent external dust from entering the box.

[0015] The present invention is further provided that both sides of the bottom of the box are fixedly connected with casters, and the bottom of the inner cavity of the box is provided with a drainage opening. The casters can facilitate the movement of the box in use, and the drainage opening can drain the water inside the box to avoid excessive moisture inside the box.

[0016] The present invention has the following beneficial effects.

[0017] 1. This utility model enables rapid disassembly of the material-retrieving component. The positioning frame and the sliding strip work together to limit and guide the placement frame, allowing it to move smoothly. The motor drives the screw to rotate, which in turn moves the threaded sleeve and the push wheel in opposite directions. The push wheel presses against the inclined surface of the trapezoidal block, pushing the top plate and the top rod upward, thus ejecting the planting basket from the placement frame. This achieves rapid basket unloading and seedling retrieval, avoiding the tedious manual operation of retrieving seedlings one by one and improving seedling retrieval efficiency.

[0018] 2. This utility model uses a quick pop-out mechanism to push the positioning sleeve along the positioning rod with the elastic force of the spring, which drives the adjustment frame and the placement frame to pop outward, so that the placement frame part moves out of the box. This makes it convenient for the staff to directly operate the top material mechanism and take away the planting basket, eliminating the step of manually pulling out the placement frame, further simplifying the operation process and shortening the seedling removal time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 A three-dimensional view of a detachable rice seedling cultivation box; Figure 2 This is a cross-sectional view of the inner box of a detachable rice seedling cultivation box; Figure 3 This is a schematic diagram of a quick-release material retrieval component and a quick-expansion mechanism in a detachable rice seedling cultivation box. Figure 4An exploded view of a quick-disassembly material-retrieving component in a detachable rice seedling cultivation box; Figure 5 This is a cross-sectional view of the control shell in a detachable rice seedling cultivation box.

[0021] In the attached diagram: 1. Box body; 2. Water spraying mechanism; 3. Cabinet door; 4. Quick disassembly material handling assembly; 41. Positioning frame; 42. Placement frame; 43. Sliding strip; 44. Planting basket; 45. Adjustment frame; 46. Top material mechanism; 5. Quick ejection mechanism; 51. Positioning rod; 52. Spring; 53. Positioning sleeve; 461. Control shell; 462. Motor; 463. Screw; 464. Threaded sleeve; 465. Push wheel; 466. Top plate; 467. Trapezoidal block; 468. Top rod; 6. Exhaust fan; 7. Filter screen; 8. Casters. Detailed Implementation

[0022] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-5 This utility model is a detachable rice seedling cultivation box, including a box body 1 and a quick-release material retrieval component 4. The inner cavity of the box body 1 is provided with quick-release mechanisms 5 on both sides. The top of the box body 1 is equipped with a water spraying mechanism 2. The bottom of the front side of the box body 1 is movably connected to a cabinet door 3 via a hinge. The quick-release material retrieval component 4 includes two positioning frames 41. The opposite sides of the two positioning frames 41 are fixedly connected to the inner wall of the box body 1. A placement frame 42 is provided between the two positioning frames 41. Sliding strips 43 are fixedly connected to both sides of the placement frame 42. A planting basket 44 is provided on the top of the placement frame 42. The bottom of the planting basket 44 extends through to the bottom of the placement frame 42. An adjustment frame 45 is fixedly connected to the bottom of the placement frame 42. A top feeding mechanism 46 is provided at the bottom of the adjustment frame 45.

[0024] Specifically: the quick pop-out mechanism 5 can quickly pop the placement rack 42 out of the box 1, making it easy for staff to disassemble the planting basket 44; the positioning frame 41 can cooperate with the slide bar 43 to limit the placement rack 42, so that it can be smoothly adjusted back and forth; the planting basket 44 can facilitate the planting of seedlings; the adjusting frame 45 can install the top material mechanism 46; the top material mechanism 46 can squeeze the planting basket 44, causing it to fall off the placement rack 42, making it easy for staff to quickly remove the seedlings and planting basket 44, improving the disassembly speed and seedling removal efficiency.

[0025] Please see Figure 1-5Based on Embodiment 1, the quick ejection mechanism 5 includes two positioning rods 51. The opposite sides of the two positioning rods 51 are fixedly connected to the inner wall of the housing 1. Springs 52 and positioning sleeves 53 are sequentially fitted on the surface of the positioning rods 51 from front to back. The opposite sides of the two positioning sleeves 53 are fixedly connected to the adjusting frame 45. The nozzle at the bottom of the water spraying mechanism 2 penetrates into the inner cavity of the housing 1. A fluorescent lamp is fixedly connected to the top of the inner cavity of the housing 1. An observation window is provided on the front side of the cabinet door 3. The top material mechanism 46 includes a control housing 461. The top of the control housing 461 is fixedly connected to the adjusting frame 45. A motor 462 is fixedly connected to the left side of the control housing 461. A screw 463 is fixedly connected to the right side of the output end of the motor 462 through the control housing 461. Threaded sleeves 4 are threadedly connected to both sides of the surface of the screw 463. 64. Push wheels 465 are fixedly connected to both sides of the threaded sleeve 464. The inner cavity of the adjusting frame 45 is provided with a top plate 466. Trapezoidal blocks 467 are fixedly connected to both sides of the bottom of the top plate 466. A push rod 468 is fixedly connected to the top of the top plate 466. Slide rails are fixedly connected to the front and rear sides of the inner cavity of the control housing 461. A slider is slidably connected to the surface of the slide rail. The front and rear sides of the threaded sleeve 464 are fixedly connected to the slider. The threads on both sides of the surface of the screw 463 are opposite. The right side of the screw 463 is movably connected to the inner wall of the control housing 461 through a bearing. An exhaust fan 6 is connected to the left side of the housing 1. A filter screen 7 is connected to the right side of the housing 1. A handle is fixedly connected to the top of the right side of the housing 1. Universal wheels 8 are fixedly connected to both sides of the bottom of the housing 1. A drainage opening is provided at the bottom of the inner cavity of the housing 1.

[0026] Specifically: the positioning rod 51 can cooperate with the positioning sleeve 53 to limit the adjustment frame 45; the spring 52 can push the adjustment frame 45 and the placement rack 42 to the outside of the box 1; the water spraying mechanism 2 can spray the nutrient solution into the planting basket 44 through the nozzle; the fluorescent lamp can ensure the seedlings' light needs; the observation window allows staff to observe the seedlings' growth; the control housing 461 facilitates the installation and fixation of the motor 462; the motor 462 can cooperate with the screw 463 to control the position of the threaded sleeve 464 and the push wheel 465; the push wheel 465 can press the inclined surface of the trapezoidal block 467, so that it can control the top plate 466 and the top rod 468 to move upward; and the top rod 468 can move the planting basket 44 upward. 4. The ejector mounting bracket 42, slide rail and slider can limit the threaded sleeve 464, so that it can move smoothly left and right and prevent it from rotating during the movement. The screw 463 with opposite threads on both sides of the surface can drive the two threaded sleeves 464 to move to the opposite side or opposite side during the rotation. The bearing can improve the stability of the screw 463 during the rotation. The exhaust fan 6 can extract the air inside the box 1. The filter screen 7 can filter the outside air to prevent the outside dust from entering the box 1. The casters 8 can facilitate the transfer of the box 1 in use. The drain opening can drain the water inside the box 1 to avoid excessive moisture inside the box 1.

[0027] The working principle of this utility model is as follows: When the staff opens the cabinet door 3, the spring 52 releases its elastic force and pushes the adjusting frame 45 to slide outward, thereby moving the placement rack 42 to the outside of the box 1. At this time, the motor 462 is started. The motor 462 and the screw 463 cooperate to control the movement of the two threaded sleeves 464. The movement of the threaded sleeves 464 cooperates with the push wheel 465 to squeeze the trapezoidal block 467. After the trapezoidal block 467 is squeezed, it controls the top plate 466 and the top rod 468 to move upward. The top rod 468 pushes the planting basket 44 to detach it from the placement rack 42, making it easier for the staff to disassemble and take out the seedlings. This avoids the tedious operation of manually taking out seedlings one by one, improves the efficiency of seedling taking out, simplifies the operation process, and shortens the seedling taking out time. During the seedling raising process, the water spraying mechanism 2 cooperates with the fluorescent lamp to supplement the seedlings with nutrient solution and light, so that they can grow quickly. At the same time, the exhaust fan 6 and the filter screen 7 cooperate to replace the air inside the box 1 to ensure that the seedlings can grow normally.

[0028] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A detachable rice seedling cultivation box, comprising a box body (1) and a quick detachable material taking assembly (4), characterized in that: The inner cavity of the box (1) is provided with a quick pop-out mechanism (5) on both sides, the top of the box (1) is equipped with a water spraying mechanism (2), and the bottom of the front side of the box (1) is connected to a cabinet door (3) by a hinge. The quick-release material handling assembly (4) includes two positioning frames (41). The opposite sides of the two positioning frames (41) are fixedly connected to the inner wall of the box (1). A placement frame (42) is provided between the two positioning frames (41). Sliding strips (43) are fixedly connected to both sides of the placement frame (42). A planting basket (44) is provided on the top of the placement frame (42). The bottom of the planting basket (44) extends through to the bottom of the placement frame (42). An adjustment frame (45) is fixedly connected to the bottom of the placement frame (42). A top material mechanism (46) is provided at the bottom of the adjustment frame (45).

2. The detachable rice seedling cultivation box according to claim 1, characterized in that: The quick pop-out mechanism (5) includes two positioning rods (51). The opposite sides of the two positioning rods (51) are fixedly connected to the inner wall of the box (1). The surface of the positioning rods (51) is fitted with springs (52) and positioning sleeves (53) from front to back. The opposite sides of the two positioning sleeves (53) are fixedly connected to the adjustment frame (45).

3. The detachable rice seedling cultivation box according to claim 1, characterized in that: The nozzle at the bottom of the water spraying mechanism (2) extends into the inner cavity of the box (1). A fluorescent lamp is fixedly connected to the top of the inner cavity of the box (1). An observation window is provided on the front side of the cabinet door (3).

4. The detachable rice seedling cultivation box according to claim 1, characterized in that: The top material mechanism (46) includes a control housing (461), the top of which is fixedly connected to the adjustment frame (45). A motor (462) is fixedly connected to the left side of the control housing (461). A screw (463) is fixedly connected to the right side of the output end of the motor (462) through the control housing (461). Threaded sleeves (464) are threadedly connected to both sides of the surface of the screw (463). Push wheels (465) are fixedly connected to both sides of the threaded sleeves (464). A top plate (466) is provided in the inner cavity of the adjustment frame (45). Trapezoidal blocks (467) are fixedly connected to both sides of the bottom of the top plate (466). A top rod (468) is fixedly connected to the top of the top plate (466).

5. A detachable rice seedling cultivation box according to claim 4, characterized in that: The front and rear sides of the inner cavity of the control housing (461) are fixedly connected to slide rails, and the surface of the slide rails is slidably connected to sliders. The front and rear sides of the threaded sleeve (464) are fixedly connected to the sliders.

6. The detachable rice seedling cultivation box according to claim 4, characterized in that: The threads on both sides of the screw (463) are opposite, and the right side of the screw (463) is movably connected to the inner wall of the control housing (461) via a bearing.

7. The detachable rice seedling cultivation box according to claim 1, characterized in that: An exhaust fan (6) is connected to the left side of the box (1), a filter screen (7) is connected to the right side of the box (1), and a handle is fixedly connected to the top of the right side of the box (1).

8. The detachable rice seedling cultivation box according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected to both sides of the universal wheels (8), and the bottom of the inner cavity of the box (1) is provided with a drainage opening.

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