Soilless seedling raising tray drying device

Abstract

The utility model discloses a soilless seedling raising tray drying device, and relates to the technical field of seedling raising tray processing, the soilless seedling raising tray drying device comprises a drying box, the inside of the drying box is fixedly connected with a drying lamp, both sides of the inside of the drying box are provided with sliding grooves, the inside of each sliding groove is slidably connected with a sliding block, the top end of each sliding block is fixedly connected with a bracket, and the top end of each sliding block is fixedly connected with the corresponding bracket. A marking assembly is arranged on one side of the bracket, and a power mechanism is arranged on one side of the drying box. By the adoption of the structure, the power mechanism is installed on the drying box, the sliding blocks are driven by the power mechanism to slide in the sliding grooves, the brackets are driven by the sliding blocks to move, the sizes of the brackets on the two sides and the sizes of trays can be adjusted, and the drying device can flexibly adapt to seedling raising trays of different sizes within a certain range; diversified production requirements are met, seedling raising trays of different specifications can be replaced and adapted more quickly, and waiting time and adjusting time in the production process are shortened.

Description

Technical Field

[0001] This utility model belongs to the field of seedling tray processing technology, and specifically relates to a soilless seedling tray drying device. Background Technology

[0002] With the continuous development of agricultural planting technology, soilless seedling raising technology has been widely used due to its advantages such as saving seedling raising costs, protecting arable land, and increasing crop yield. Among them, soilless seedling raising trays made from crushed agricultural and forestry waste such as straw are an environmentally friendly and economical seedling raising method. However, in the production process of substrate trays, the drying process is crucial, as it directly affects the quality of the substrate trays and the subsequent seedling raising effect.

[0003] For example, Chinese patent No. CNU discloses a soilless seedling tray drying device, which includes a drying box and a conveyor belt. The conveyor belt consists of several parallel trays and chains at both ends of the trays. The trays are rectangular and have ventilation holes on their surfaces. The edges at both ends are provided with hinges that are hinged to the chain links at the middle position. The hinge point between the hinge and the chain link is higher than the upper surface of the tray, so that the tray can remain horizontal under its own weight.

[0004] The existing soilless seedling tray drying device has a significant limitation: the size of its tray is fixed and cannot be adjusted. This design deficiency makes it difficult for the device to adapt to seedling trays of different sizes and cannot flexibly meet the placement requirements of seedling trays of various specifications, causing many inconveniences in actual production operations. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a soilless seedling tray drying device to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A soilless seedling tray drying device includes a drying box, a drying lamp fixedly connected inside the drying box, sliding grooves on both sides of the drying box, a slider slidably connected inside the sliding groove, the top of the slider being fixedly connected to a bracket, a marking component on one side of the bracket, a power mechanism on one side of the drying box, and a blower component on the other side of the drying box.

[0008] As a preferred technical solution, the power mechanism includes a motor, which is fixedly connected to one side of the drying chamber. A first sprocket is fixedly connected to the output end of the motor. A second sprocket is connected to the first sprocket via a chain drive. A shaft is fixedly connected to one side of the second sprocket. A lead screw is fixedly connected to both the output end of the motor and one end of the shaft. The lead screw is rotatably connected inside the slide groove. One side of the slider is threadedly connected to the lead screw.

[0009] As a preferred technical solution, a first support plate is fixedly connected to one side of one of the brackets, and a second support plate is fixedly connected to one side of the other bracket, with the first support plate and the second support plate being movably connected.

[0010] As a preferred technical solution, the marking assembly includes a guide rod, which is fixedly connected to one side of one of the brackets. A scale is fixedly connected to one side of the guide rod, and a marking block is fixedly connected to one side of the other bracket. One side of the guide rod is slidably connected to the marking block.

[0011] As a preferred technical solution, the blowing assembly includes a fan, which is fixedly connected to one side of the drying chamber. An air supply pipe is fixedly connected to the air outlet of the fan, a diversion pipe is fixedly connected to one side of the air supply pipe, and an air outlet is fixedly connected to the side of the diversion pipe away from the air supply pipe.

[0012] As a preferred technical solution, a door is hinged to one side of the drying oven, and a handle is fixedly connected to one side of the door.

[0013] In summary, the present invention has the following main advantages:

[0014] First, this utility model, by installing a power mechanism on the drying box, uses the power mechanism to drive the slider to slide in the slide groove, so that the slider drives the bracket to move, thereby adjusting the size of the brackets on both sides and the size of the tray. This allows the drying device to flexibly adapt to seedling trays of different sizes within a certain range, meet diverse production needs, and allow for faster replacement and adaptation of seedling trays of different specifications, reducing waiting and adjustment time during the production process.

[0015] Secondly, by setting a marking component and adjusting the spacing between the brackets using a power mechanism, this utility model allows for a direct visual understanding of the distance between the two brackets. This facilitates accurate control of the tray size by the operator, improves production precision and efficiency, and is beneficial for drying the seedling trays. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the drying oven of this utility model;

[0018] Figure 3 This is a bottom view structural diagram of this utility model;

[0019] Figure 4 This is a utility model Figure 1 A magnified structural diagram at point A.

[0020] Reference numerals in the attached drawings: 1. Drying oven; 2. Drying lamp; 3. Bracket; 4. Slide rail; 5. Slider; 6. Power mechanism; 61. Motor; 62. First sprocket; 63. Chain; 64. Second sprocket; 65. Shaft; 66. Lead screw; 7. Marking assembly; 71. Guide rod; 72. Scale; 73. Marking block; 8. First support plate; 9. Second support plate; 10. Blowing assembly; 101. Fan; 102. Air duct; 103. Diverter pipe; 104. Air outlet; 11. Door; 12. Handle. Detailed Implementation

[0021] Example

[0022] refer to Figures 1 to 4 This embodiment describes a soilless seedling tray drying device, including a drying chamber 1. A drying lamp 2 is fixedly connected inside the drying chamber 1. A temperature sensor is also installed inside the drying chamber 1 to monitor the internal temperature and prevent damage to the seedling trays due to excessive temperature. Sliding grooves 4 are provided on both sides of the interior of the drying chamber 1. A slider 5 is slidably connected inside the sliding groove 4. The top of the slider 5 is fixedly connected to a bracket 3. The two brackets 3 form a tray for the seedling tray. A marking component 7 is provided on one side of the bracket 3. A power mechanism 6 is provided on one side of the drying chamber 1. A blower component 10 is provided on the other side of the drying chamber 1. With the above settings, the operator can more easily adjust the size of the tray according to actual needs without complicated operations or additional preparation work.

[0023] refer to Figure 1The power mechanism 6 includes a motor 61, which is fixedly connected to one side of the drying chamber 1. A first sprocket 62 is fixedly connected to the output end of the motor 61. A second sprocket 64 is driven by a chain 63 to the first sprocket 62. A shaft 65 is fixedly connected to one side of the second sprocket 64. A lead screw 66 is fixedly connected to both the output end of the motor 61 and one end of the shaft 65. The lead screw 66 is rotatably connected inside the slide groove 4. One side of the slider 5 is threadedly connected to the lead screw 66. By setting the power mechanism 6, when it is necessary to adjust the position of the two brackets 3, the motor 61 drives the first sprocket 62 to rotate. The first sprocket 62 drives the second sprocket 64 to rotate through the chain 63. The first sprocket 62 and the second sprocket 64 drive the lead screw 66 to rotate, thereby subjecting the sliders 5 on both sides to force, causing the sliders 5 to slide in the slide groove 4. The sliders 5 drive the brackets 3 to move, adjusting the spacing and facilitating the placement of the seedling trays.

[0024] refer to Figure 2 A first support plate 8 is fixedly connected to one side of one of the brackets 3, and a second support plate 9 is fixedly connected to one side of the other bracket 3. The first support plate 8 and the second support plate 9 are movably connected. By setting the first support plate 8 and the second support plate 9, after the seedling tray is placed on the bracket 3, its bottom contacts the first support plate 8 and the second support plate 9, and can support the seedling tray.

[0025] refer to Figure 4 The marking component 7 includes a guide rod 71, which is fixedly connected to one side of one of the brackets 3. A scale 72 is fixedly connected to one side of the guide rod 71, and a marking block 73 is fixedly connected to one side of the other bracket 3. One side of the guide rod 71 is slidably connected to the marking block 73. By setting the marking component 7, when the two brackets 3 move relative to each other, the guide rod 71 slides within the marking block 73. As the guide rod 71 slides, it can drive the scale 72 to move. The marking block 73 marks the position of the scale 72. The operator only needs to observe the position of the scale 72 marked by the marking block 73 to quickly and accurately know the distance between the two brackets 3, which facilitates the operator's accurate control of the tray size.

[0026] refer to Figure 2-3The blowing assembly 10 includes a fan 101, which is fixedly connected to one side of the drying chamber 1. An air supply pipe 102 is fixedly connected to the air outlet of the fan 101. A diversion pipe 103 is fixedly connected to one side of the air supply pipe 102, and an air outlet 104 is fixedly connected to the side of the diversion pipe 103 away from the air supply pipe 102. By setting up the blowing assembly 10, after the fan 101 is working, it delivers air through the air supply pipe 102 to the diversion pipe 103, and then outputs it through multiple air outlets 104 on the diversion pipe 103, blowing the airflow into the drying chamber 1. This works in conjunction with the drying lamp 2 to ensure efficient drying.

[0027] refer to Figure 1 The drying box 1 has a door 11 hinged to one side, and a handle 12 is fixedly connected to one side of the door 11. By setting the door 11 and the handle 12, it is convenient to place or take out the seedling tray after opening the door 11.

[0028] Operating principle and advantages: First, the operator adjusts the size of the tray by controlling the power mechanism 6 according to actual needs. A first sprocket 62 is installed at the output end of the motor 61. The first sprocket 62 is connected to a second sprocket 64 via a chain 63, which in turn drives the shaft 65 and the lead screws 66 on both sides to rotate. When the lead screws 66 rotate, the slider 5, which is threaded to it, slides within the groove 4, thereby moving the bracket 3 and adjusting the distance between the two brackets 3. In this way, the size of the tray can be flexibly adjusted according to the size of the seedling tray to meet diverse production needs. During the adjustment of the bracket spacing, a guide rod 71 is fixedly connected to one side of one bracket 3 and has a scale 72. The other bracket 3 is fixedly connected to a marking block 73. When the two brackets 3 move relative to each other, the guide rod 71 slides within the marking block 73, driving the scale 72 to move. The operator only needs to... By observing the position of the scale 72 marked on the marker block 73, the distance between the two brackets 3 can be quickly and accurately determined, facilitating accurate control of the tray size. After adjusting the tray size, the operator can open the door 11 of the drying chamber 1 and place the seedling tray on the tray. The bottom of the seedling tray contacts the first support plate 8 and the second support plate 9, providing stable support. Then, the door 11 is closed, and the drying lamp 2 and the blower assembly 10 are turned on to perform the drying operation. After the fan 101 starts working, air is delivered to the distribution pipe 103 through the air duct 102 and then output through the air outlet 104, blowing the airflow into the drying chamber 1. In conjunction with the drying lamp 2, the drying effect is ensured to be efficient and uniform. Through the cooperation of the power mechanism 6 and the marker assembly 7, the tray size can be quickly and accurately adjusted, meeting diverse production needs and improving production efficiency.

Claims

1. A soilless seedling raising tray drying device comprising a drying box (1), characterized in that: The inside of the drying box (1) is fixedly connected with a drying lamp (2), both sides of the inside of the drying box (1) are provided with a sliding groove (4), the sliding groove (4) is slidably connected with a sliding block (5), the top end of the sliding block (5) is fixedly connected with a bracket (3), one side of the bracket (3) is provided with a marking assembly (7), one side of the drying box (1) is provided with a power mechanism (6), and the other side of the drying box (1) is provided with a blowing assembly (10).

2. A soil less seedling raising tray drying device as claimed in claim 1, wherein: The power mechanism (6) comprises a motor (61), the motor (61) is fixedly connected to one side of the drying box (1), the output end of the motor (61) is fixedly connected with a first chain wheel (62), the first chain wheel (62) is drivingly connected with a second chain wheel (64) through a chain (63), and one side of the second chain wheel (64) is fixedly connected with a shaft rod (65).

3. A soil less seedling raising tray drying device as claimed in claim 2 wherein: The output end of the motor (61) and one end of the shaft rod (65) are fixedly connected with a lead screw (66), the lead screw (66) is rotatably connected in the sliding groove (4), and one side of the sliding block (5) is threadedly connected to the lead screw (66).

4. The soil less seedling raising tray drying device according to claim 1, characterized in that: One side of the bracket (3) is fixedly connected with a first supporting plate (8), and the other side of the bracket (3) is fixedly connected with a second supporting plate (9), and the first supporting plate (8) is movably connected with the second supporting plate (9).

5. The soil less seedling raising tray drying device according to claim 1, wherein: The marking assembly (7) comprises a guide rod (71), the guide rod (71) is fixedly connected to one side of the bracket (3), one side of the guide rod (71) is fixedly connected with a scale (72), and the other side of the bracket (3) is fixedly connected with a marking block (73), and one side of the guide rod (71) is slidably connected with the marking block (73).

6. A soil less seedling raising tray drying device as claimed in claim 1, wherein: The blowing assembly (10) comprises a fan (101), the fan (101) is fixedly connected to one side of the drying box (1), the air outlet end of the fan (101) is fixedly connected with a wind conveying pipe (102), one side of the wind conveying pipe (102) is fixedly connected with a shunt pipe (103), and the side, away from the wind conveying pipe (102), of the shunt pipe (103) is fixedly connected with an air outlet head (104).

7. A soil less seedling raising tray drying device as claimed in claim 1, wherein: One side of the drying box (1) is hingedly connected with a box door (11), and one side of the box door (11) is fixedly connected with a handle (12).

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