Germination accelerating chamber

Abstract

The invention relates to the technical field of seed germination accelerating equipment, in particular to a germination accelerating chamber which comprises a chamber body and a control panel mounted on the chamber body, transparent doors are symmetrically mounted on the chamber body, and an electric lifting plate is mounted on the chamber body. According to the device, a sealing door is opened firstly, then a driving motor is started to drive a lead screw to rotate, the lead screw drives a bearing frame to move up and down through a threaded block, the bearing frame moves up and down to adjust the height of a seedbed, and when the height of the bearing frame is adjusted to the position suitable for seed germination acceleration, the driving motor is closed; the seedbed can be moved into the chamber body through the electric lifting plate and the belt conveying assembly and is located on the bearing frame for germination accelerating, so that different microenvironments can be created through height adjustment of the bearing frame to meet germination accelerating requirements of different seeds, and the germination accelerating effect and survival rate of the seeds are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seed germination equipment, and particularly relates to a germination chamber. Background Art

[0002] In modern agricultural practices, as a key facility for seed germination and initial growth, the internal layout and functional design of the germination chamber directly affect the germination efficiency and survival rate of seeds. It can improve the germination rate and uniformity of seeds, save seeds and reduce the seedling raising cost, ensure the excellent quality of forest tree improved varieties, and adapt to different environmental conditions.

[0003] Chinese Patent No. CN221058739U discloses a germination chamber, which includes a chamber body. One end of the chamber body is provided with a seedbed inlet and outlet, and an electric curtain is also provided at the top of one end of the chamber body. A support frame is arranged inside the chamber body. The support frame has several seedbed support layers. On each seedbed support layer of the support frame, parallel guiding slide rails are fixedly installed. An outward pushing trolley driven by a driving device is slidably installed on the guiding slide rails along the length direction thereof. A seedbed blocking mechanism for preventing the seedbed from automatically slipping off is also arranged on the guiding slide rails. The seedbed blocking mechanism is arranged at one end of the guiding slide rail close to the seedbed inlet and outlet. Although the above patent can move the seedbed into the chamber, since the support frame for placing the seedbed is fixedly arranged, the height of the seedbed cannot be adjusted, resulting in the environmental conditions in the germination chamber being difficult to meet the germination requirements of different seeds. In addition, as the seeds grow, their requirements for conditions such as light and ventilation will also change. The support frame with a fixed height cannot adapt to these changes, affecting the germination effect and survival rate of the seeds.

[0004] The present invention aims to solve the problems existing in the above patent. For this purpose, a germination chamber is proposed that can flexibly adjust the height of the support frame so that the height of the seedbed is adjustable, meet the germination requirements of different seeds, and improve the germination effect and survival rate of the seeds. Summary of the Invention

[0005] In order to overcome the disadvantages that the fixed setting of the support frame for placing the seedbed in the above patent makes the height of the seedbed unable to be adjusted, resulting in the environmental conditions in the germination chamber being difficult to meet the germination requirements of different seeds. In addition, as the seeds grow, their requirements for conditions such as light and ventilation will also change. The support frame with a fixed height cannot adapt to these changes, affecting the germination effect and survival rate of the seeds, the present invention provides a germination chamber that can flexibly adjust the height of the support frame so that the height of the seedbed is adjustable, meet the germination requirements of different seeds, and improve the germination effect and survival rate of the seeds.

[0006] The present invention is achieved through the following technical solutions:

[0007] A germinating chamber, comprising a chamber body and a control panel installed on the chamber body. Transparent doors are symmetrically installed on the chamber body. An electric lifting plate is installed on the chamber body. Belt conveying components are symmetrically installed on the electric lifting plate for driving the seedbed to move. A housing is fixedly connected to the chamber body. It further includes a material clamping component arranged on the electric lifting plate for driving the seedbed to move into contact with the belt conveying component. Between the two sides inside the chamber body, support brackets are vertically and slidably connected at equal intervals for placing the seedbed. Through holes are evenly spaced on the support brackets. Threaded blocks are fixedly connected inside each through hole in one row, and the threaded blocks are arranged alternately from left to right. Driving screws are rotatably connected to the chamber body at equal intervals. The driving screws pass through the through holes and are threadedly connected to the threaded blocks. Driving motors are fixedly connected to the inner side of the housing at equal intervals. The end of the output shaft of the driving motor is fixedly connected to the end of the driving screw. The driving motor is electrically connected to the control panel through a control module. The driving motor is used to drive the driving screw to rotate. The driving screw drives the support bracket to move through the threaded block, so as to adjust the height of the seedbed placed by the movement of the support bracket. An n-shaped brush is slidably connected to the support bracket for removing impurities on the support bracket. A lead screw threadedly connected to the n-shaped brush is rotatably connected to the support bracket. A rotating component is arranged between the chamber body and the support bracket for driving the lead screw to rotate.

[0008] Further description: The material clamping component includes electric push rods symmetrically installed on the electric lifting plate. The end of the telescopic rod of the electric push rod is fixedly connected with a mounting block, and an electric lifting block is installed on the mounting block for driving the seedbed to move into contact with the belt conveying component.

[0009] Further description: The driving component includes a worm gear and a movable block slidably connected to the lead screw through a spline. The movable block is located on the left side of the worm gear and is rotatably connected to the worm gear. A cylinder is fixedly connected to the support bracket. The end of the telescopic rod of the cylinder is fixedly connected to the movable block. A spline shaft is rotatably connected to the chamber body. Hollow worms corresponding to the worm gear are slidably sleeved on the spline shaft at equal intervals. Cross plates rotatably connected to the bottom ends of the hollow worms are slidably sleeved on the spline shaft at equal intervals. The cross plates are slidably connected to the movable block. A stepping motor is installed on the housing. The end of the output shaft of the stepping motor is fixedly connected to the end of the spline shaft.

[0010] Further description: The germinating chamber further includes a pressing component. The pressing component includes a connecting plate fixedly connected to the mounting block. An L-shaped pressing plate is slidably inserted through the connecting plate. The L-shaped pressing plate slidably penetrates through the electric lifting plate for pressing and fixing the seedbed. A return spring is connected between the L-shaped pressing plate and the connecting plate. A triggering component is arranged between the electric lifting plate and the L-shaped pressing plate for driving the L-shaped pressing plate to move.

[0011] Further description: The triggering component includes a contact rod fixedly inserted through the L-shaped pressing plate. Symmetrically fixed on the electric lifting plate are one-hole plates, the one-hole of the one-hole plate being in an inclined state. The inner side of the one-hole plate is slidably connected to the contact rod for driving the contact rod to move.

[0012] Further description: The germination chamber further includes a material blocking component. The material blocking component includes fixing plates symmetrically fixed on the supporting bracket. The length of the fixing plate gradually becomes shorter from top to bottom. A winding roller is rotatably connected between the front and rear fixing plates. A blocking cloth is wound around the winding roller. The end of the blocking cloth is fixedly connected to an n-shaped brush for blocking the falling impurities. A scroll spring is connected between the winding roller and the fixing plate. A collection box is placed inside the chamber below the blocking cloth for collecting the impurities falling from the blocking cloth.

[0013] Further description: The germination chamber further includes a rubber block fixedly connected to the inner side of the L-shaped pressing plate for increasing the friction with the seedbed.

[0014] Further description: The germination chamber further includes a scraper fixedly connected between the bottoms of the front and rear fixing plates. The scraper contacts the blocking cloth for removing the impurities attached to the blocking cloth.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. First, open the closing door, then start the driving motor to drive the screw rod to rotate. The screw rod drives the supporting bracket to move up and down through the threaded block. The up and down movement of the supporting bracket adjusts the height of the placed seedbed. When the height of the supporting bracket is adjusted to a position suitable for seed germination, turn off the driving motor. Then, the seedbed can be moved into the chamber and placed on the supporting bracket through the electric lifting plate and the belt conveying component for germination. In this way, by adjusting the height of the supporting bracket, different microenvironments can be created to meet the germination requirements of different seeds, thereby improving the seed germination effect and survival rate.

[0017] 2. Under the action of the n-shaped brush, whenever the seeds are removed from the supporting bracket after germination is completed, the rightward movement of the n-shaped brush can remove the impurities on the supporting bracket. In this way, it can prevent a large amount of impurities from adhering to the supporting bracket and polluting the interior, thereby ensuring a good environment inside the chamber.

[0018] 3. Under the action of the blocking cloth, whenever the n-shaped brush removes the impurities on the supporting bracket, the blocking cloth can block the supporting bracket, and the blocking cloth can block the impurities falling from above, preventing the removed impurities from falling down to the lower supporting bracket and causing pollution, thereby further ensuring the cleanliness of the supporting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0020] Figure 2 This is a schematic three-dimensional structure diagram of the card material component of the present invention.

[0021] Figure 3 This is a schematic three-dimensional structure diagram of the carrier bracket, threaded block and drive screw of the present invention.

[0022] Figure 4 This is a schematic three-dimensional structure diagram of the lead screw and the n-shaped brush of the present invention.

[0023] Figure 5 This is a schematic three-dimensional structure diagram of the rotating component of the present invention.

[0024] Figure 6 This is the present invention Figure 5 An enlarged schematic diagram of part A in the present invention.

[0025] Figure 7 This is a schematic three-dimensional structure diagram of the pressing component of the present invention.

[0026] Figure 8 This is a schematic three-dimensional structure diagram of the L-shaped pressing plate and the return spring of the present invention.

[0027] Figure 9 This is a schematic three-dimensional structure diagram of the material blocking component of the present invention.

[0028] Figure 10 This is a schematic three-dimensional structure diagram of the scroll spring of the present invention.

[0029] Figure 11 This is a schematic three-dimensional structure diagram of the rubber block of the present invention.

[0030] Figure 12 This is a schematic three-dimensional structure diagram of the scraper of the present invention.

[0031] Reference numerals in the drawings: 1 - chamber body, 2 - control panel, 3 - electric lifting plate, 4 - belt conveyor assembly, 5 - transparent door, 6 - housing, 7 - electric push rod, 71 - mounting block, 72 - electric lifting block, 8 - carrier bracket, 81 - through hole, 82 - threaded block, 83 - drive screw, 84 - drive motor, 85 - lead screw, 86 - n-shaped brush, 9 - stepping motor, 91 - spline shaft, 92 - hollow worm, 93 - cross plate, 94 - movable block, 95 - worm gear, 96 - cylinder, 10 - L-shaped pressing plate, 101 - contact rod, 102 - one-hole plate, 103 - connecting plate, 104 - return spring, 11 - fixing plate, 111 - winding roller, 112 - material blocking cloth, 1121 - collection box, 113 - scroll spring, 12 - rubber block, 13 - scraper. Detailed implementation manners

[0032] It should be noted first that in the embodiments described differently, the same components are provided with the same reference numerals or the same component names. Among them, the disclosure contained throughout the specification can be meaningfully applied to the same components with the same reference numerals or the same component names. The positional descriptions selected in the specification, such as up, down, lateral, etc., also refer to the directly described and illustrated drawings and are meaningfully applied to the new positions when the positions change.

[0033] Example: A germination chamber, please refer to Figures 1 - 6 As shown in the figure, it includes a chamber body 1 and a control panel 2 installed on the right side of the front outer surface of the chamber body 1. A temperature control system, a humidity control system, a lighting control system, a fresh air system, and an ultraviolet disinfection system are arranged inside the chamber body 1. Transparent doors 5 are symmetrically installed on the front and rear sides of the right side of the chamber body 1. An electric lifting plate 3 is installed on the right side surface of the chamber body 1. Belt conveying components 4 are symmetrically installed on the electric lifting plate 3 in the front and rear. When the belt conveying components 4 operate, the belt conveying components 4 can drive the seedbed to move, so as to realize feeding and discharging of the seedbed. A housing 6 is fixedly connected to the front side of the outer top of the chamber body 1. It also includes a material clamping component, a supporting bracket 8, a threaded block 82, a driving screw 83, a driving motor 84, a lead screw 85, an n-shaped brush 86, and a rotating component. A material clamping component is arranged on the electric lifting plate 3. When the material clamping component operates, the material clamping component can drive the seedbed to move into contact with the belt conveying components 4. Seven supporting brackets 8 are vertically and slidably connected at equal intervals between the front and rear side surfaces inside the chamber body 1. The supporting brackets 8 can place the seedbed. Seven through holes 81 are evenly spaced in the front of the seven supporting brackets 8. A threaded block 82 is fixedly connected to the inside of each of the through holes 81 in one row. The seven threaded blocks 82 are staggered in sequence from left to right. Seven driving screws 83 are rotatably connected at equal intervals on the front side of the chamber body 1. The seven driving screws 83 pass through the through holes 81 and are respectively threadedly connected to the seven threaded blocks 82. Seven driving motors 84 are fixedly connected at equal intervals inside the housing 6. The output shaft ends of the seven driving motors 84 are respectively fixedly connected to the tops of the seven driving screws 83. The driving motors 84 and the control panel 2 are electrically connected through a control module. The driving motors 84 are used to drive the driving screws 83 to rotate. The driving screws 83 drive the supporting brackets 8 to move through the threaded blocks 82, so as to adjust the height of the seedbed placed by the supporting brackets 8, thereby meeting the germination requirements of different seeds. An n-shaped brush 86 is horizontally slidably connected to the top of the supporting bracket 8. When the n-shaped brush 86 moves to the right, the n-shaped brush 86 can remove the impurities on the supporting bracket 8. A lead screw 85 is rotatably connected to the front side of the supporting bracket 8. The lead screw 85 is threadedly connected to the front side of the n-shaped brush 86. A rotating component is arranged between the chamber body 1 and the supporting bracket 8. When the rotating component operates, the rotating component can drive the lead screw 85 to rotate.

[0034] Please refer to Figure 2As shown in the figure, the card material component includes an electric push rod 7, a mounting block 71 and an electric lifting block 72. Electric push rods 7 are symmetrically installed at the front and rear of the left side of the electric lifting plate 3. The end parts of the telescopic rods of the electric push rods 7 on the front and rear sides are fixedly connected with the mounting block 71. Electric lifting blocks 72 are installed on both the front and rear mounting blocks 71. The electric lifting block 72 can drive the seedbed to move and contact the belt conveying component 4.

[0035] Please refer to Figure 5 and Figure 6 As shown in the figure, the drive component includes a stepping motor 9, a spline shaft 91, a hollow worm 92, a cross plate 93, a movable block 94, a worm gear 95 and a cylinder 96. A worm gear 95 and a movable block 94 are slidably connected to the left side of the lead screw 85 through splines. The movable block 94 is located on the left side of the worm gear 95. The right side surface of the movable block 94 is rotatably connected to the left side of the worm gear 95. A cylinder 96 is fixedly connected to the front side of the left surface of the bearing bracket 8. The end part of the telescopic rod of the cylinder 96 is fixedly connected to the right side surface of the movable block 94. A spline shaft 91 is rotatably connected to the left front side of the chamber body 1. Seven hollow worms 92 are slidably sleeved on the spline shaft 91 at equal intervals. The hollow worms 92 correspond to the worm gear 95. Seven cross plates 93 are slidably sleeved on the spline shaft 91 at equal intervals. The right sides of the tops of the seven cross plates 93 are respectively rotatably connected to the bottom ends of the seven hollow worms 92. The top of the cross plate 93 is slidably connected to the bottom of the movable block 94. A stepping motor 9 is installed on the left side inside the housing 6. The end part of the output shaft of the stepping motor 9 is fixedly connected to the top end of the spline shaft 91.

[0036] First, start the sealing door to open, then press the control panel 2 to control the driving motor 84 to rotate through the control module, the driving motor 84 drives the driving screw 83 to rotate, the driving screw 83 rotates and drives the threaded block 82 to move up and down, the threaded block 82 drives the supporting frame 8 to move up and down, the supporting frame 8 moves up and down to adjust the height of the seedbed, in this way, the seven supporting frames 8 can be adjusted in height individually, and at the same time, the supporting frame 8 moves up and down to drive the screw rod 85 to move up and down, the screw rod 85 drives the hollow worm 92 to move up and down through the movable block 94 and the cross plate 93, and the hollow worm 92 slides on the spline shaft 91, and when the seven supporting frames 8 are adjusted to a suitable position for seed germination, the driving motor 84 is turned off, the driving motor 84 stops driving the driving screw 83 to rotate, and the driving The movable screw 83 stops driving the support frame 8 to move through the threaded block 82, the support frame 8 stops driving the screw rod 85 to move up and down, the hollow worm 92 stops moving up and down, and the electric lifting plate 3 is started to move downward to the maximum stroke, and then the seedbed with seeds is placed on the electric lifting plate 3 from the right side, and the seedbed is contacted with the belt conveyor assembly 4, the belt conveyor assembly 4 is started to reverse and drive the seedbed to move to the left, when the seedbed moves to the left and is completely on the electric lifting plate 3, the belt conveyor assembly 4 is closed, and then the electric lifting plate 3 is started to move upward to drive the seedbed to move upward, when the seedbed moves upward so that the bottom is at the same level with the support frame 8, the electric lifting plate 3 is closed, and the belt conveyor assembly 4 is started again to reverse and drive the seedbed to move left into the chamber body 1, and the seedbed moves left to When the seedbed moves to the left and loses contact with the belt conveyor assembly 4, the seedbed stops moving to the left, the belt conveyor assembly 4 is closed, the electric lifting block 72 is started to move upward and inserted into the hole of the seedbed, the electric lifting block 72 is closed, the electric push rod 7 is started, the telescopic rod of the electric push rod 7 is extended to drive the mounting block 71 to move to the left, and the mounting block 71 drives the seedbed to move to the left through the electric lifting block 72, so that the seedbed is completely moved to the supporting frame 8, the electric push rod 7 is closed, the electric lifting block 72 is started to move downward and lose contact with the hole of the seedbed, the electric push rod 7 is started to drive the mounting block 71 to move to the right and reset, and the mounting block 71 drives the electric lifting block 72 to move to the right and reset, and then the electric lifting plate 3 is started to move downward to the maximum stroke to place the next seedbed On the electric lifting plate 3, the seedbed can be moved to the supporting frame 8 again according to the above operation. When the seedbeds are placed on the supporting frame 8, the control panel 2 can be pressed to set the temperature, humidity, light time, light intensity and other parameters in the chamber 1. When the parameters are set, the seeds on the seedbed can be germinated, and the operator can check the germination of the seeds through the transparent door 5. In this way, different microenvironments can be created by adjusting the height of the supporting frame 8 to meet the germination requirements of different seeds, thereby improving the germination effect and survival rate of the seeds. When the germination of the seeds reaches the expected standard, the transparent door 5 is opened, and the electric lifting plate 3 is started to move up and down to the corresponding seedbed to be removed, and then the cylinder 96 corresponding to the seedbed to be removed is started.The telescopic rod of the air cylinder 96 shortens to drive the movable block 94 to move rightward. The rightward movement of the movable block 94 drives the worm gear 95 to move rightward. The rightward movement of the worm gear 95 meshes with the hollow worm 92. Close the air cylinder 96, and then start the electric push rod 7 to drive the electric lifting block 72 to move leftward through the mounting block 71 to correspond to the holes in the seedbed. Start the electric lifting block 72 to move upward and insert into the holes in the seedbed. Subsequently, start the telescopic rod of the electric push rod 7 to shorten and drive the seedbed to move rightward through the mounting block 71 and the electric lifting block 72. When the seedbed moves rightward and contacts the belt conveying assembly 4, close the electric push rod 7. Start the electric lifting block 72 to move downward to disengage from the holes in the seedbed. Start the belt conveying assembly 4 to rotate forward to drive the seedbed to move rightward onto the electric lifting plate 3. When the seedbed is completely on the electric lifting plate 3, close the belt conveying assembly 4. Start the electric lifting plate 3 to move downward to drive the seedbed to move downward to the maximum stroke, and the seedbed can be removed from the electric lifting plate 3 for subsequent planting work on the germinated seeds. At the same time, start the stepping motor 9 to drive the spline shaft 91 to rotate. The spline shaft 91 drives the hollow worm 92 to rotate. The rotation of the hollow worm 92 drives the meshing worm gear 95 to rotate. The rotation of the worm gear 95 drives the lead screw 85 to rotate. The lead screw 85 drives the n-shaped brush 86 to move rightward. The rightward movement of the n-shaped brush 86 removes the impurities remaining on the support bracket 8. When the n-shaped brush 86 moves rightward to the maximum stroke, start the stepping motor 9 to drive the spline shaft 91 to rotate in the reverse direction. The spline shaft 91 drives the lead screw 85 to rotate in the reverse direction through the worm gear 95 and the hollow worm 92. The reverse rotation of the lead screw 85 drives the n-shaped brush 86 to move leftward to reset. Close the stepping motor 9. In this way, it can prevent a large amount of impurities from adhering to the support bracket 8 and polluting the room, thus ensuring a good environment in the room.,

[0037] Please refer to Figure 7 and Figure 8As shown in the figure, the germination chamber further includes a pressing component installed between the electric lifting plate 3 and the mounting block 71. The pressing component includes an L-shaped pressing plate 10, a triggering component, a connecting plate 103, and a return spring 104. Connecting plates 103 are fixedly connected to the mutually remote sides of the front and rear mounting blocks 71. The L-shaped pressing plate 10 is slidably inserted through the right sides of the front and rear connecting plates 103. The L-shaped pressing plate 10 slidably penetrates the left side of the electric lifting plate 3. When the L-shaped pressing plate 10 moves downward to contact the seedbed, the L-shaped pressing plate 10 can press and fix the seedbed. A return spring 104 is connected between the upper part of the L-shaped pressing plate 10 and the right side of the top of the connecting plate 103. A triggering component is arranged between the electric lifting plate 3 and the L-shaped pressing plate 10. When the triggering component operates, the triggering component can drive the L-shaped pressing plate 10 to move. The triggering component includes a contact rod 101 and a slotted plate 102. Contact rods 101 are fixedly inserted through the upper parts of the front and rear L-shaped pressing plates 10. The slotted plates 102 are symmetrically and fixedly connected to the front and left sides of the top of the electric lifting plate 3. The slot of the slotted plate 102 is in an inclined state. The inner side of the slotted plate 102 is slidably connected to the contact rod 101. When the contact rod 101 moves left and right, the slotted plate 102 can drive the contact rod 101 to move up and down.

[0038] Please refer to Figure 9 and Figure 10 As shown in the figure, the germination chamber further includes a material blocking component installed between the supporting bracket 8 and the n-shaped brush 86. The material blocking component includes a fixing plate 11, a winding roller 111, a material blocking cloth 112, a collection box 1121, and a volute spring 113. Fixing plates 11 are symmetrically and fixedly connected to the front and left sides of the six supporting brackets 8 from bottom to top. The lengths of the six fixing plates 11 gradually decrease from top to bottom. A winding roller 111 is rotatably connected between the left sides of the front and rear fixing plates 11. The material blocking cloth 112 is wound around the winding roller 111. The right end of the material blocking cloth 112 is fixedly connected to the left side of the n-shaped brush 86. The material blocking cloth 112 can block the falling impurities. Volute springs 113 are connected between the front and rear sides of the winding roller 111 and the front and rear fixing plates 11 respectively. A collection box 1121 is placed at the bottom inside the chamber body 1. The collection box 1121 is located below the material blocking cloth 112. The collection box 1121 can collect the impurities falling on the material blocking cloth 112.

[0039] When the telescopic rod of the electric push rod 7 extends to drive the mounting block 71 to move leftward, the mounting block 71 drives the electric lifting block 72 to move leftward. At the same time, the mounting block 71 drives the connecting plate 103 to move leftward, and the connecting plate 103 drives the L-shaped pressing plate 10 to move leftward. The leftward movement of the L-shaped pressing plate 10 drives the contact rod 101 to move leftward. The one-word hole plate 102 drives the leftward moving contact rod 101 to move downward. The downward movement of the contact rod 101 drives the L-shaped pressing plate 10 to move downward, and the return spring 104 is compressed. The L-shaped pressing plate 10 moves downward and leftward to contact the seedbed. The L-shaped pressing plate 10 presses and limits the top of the seedbed. When the electric lifting block 72 corresponds to the hole of the seedbed, the electric push rod 7 is turned off, and the mounting block 71 stops driving the connecting plate 103 to move leftward. The connecting plate 103 drives the L-shaped pressing plate 10 to move leftward. The electric lifting block 72 is started to be inserted into the hole of the seedbed. Then the electric push rod 7 is started to drive the mounting block 71 to move rightward to reset. The mounting block 71 drives the seedbed to move rightward through the electric lifting block 72. At the same time, the mounting block 71 drives the connecting plate 103 to move rightward, and the connecting plate 103 drives the L-shaped pressing plate 10 to move rightward. The L-shaped pressing plate 10 drives the contact rod 101 to move rightward. The one-word hole plate 102 drives the contact rod 101 to move upward. The contact rod 101 drives the L-shaped pressing plate 10 to move upward to reset. The upward movement and rightward movement of the L-shaped pressing plate 10 release the seedbed. In this way, it is possible to prevent the seedbed from tilting and affecting the insertion of the electric lifting block 72, so as to ensure that the electric lifting block 72 is accurately inserted into the hole of the seedbed for pulling.

[0040] When the n-shaped brush 86 moves rightward to remove impurities on the supporting bracket 8, the n-shaped brush 86 drives the baffle cloth 112 to move rightward when moving rightward. The baffle cloth 112 drives the winding roller 111 to rotate forward when moving rightward, and the scroll spring 113 is compressed. The baffle cloth 112 moves rightward to cover the supporting bracket 8, and the impurities during the cleaning process fall downward onto the baffle cloth 112. When the n-shaped brush 86 moves leftward to reset, the n-shaped brush 86 drives the baffle cloth 112 to move leftward to reset. The baffle cloth 112 is in a relaxed state. Due to the action of the scroll spring 113, the winding roller 111 rotates reversely to wind up the baffle cloth 112. During the winding process, the impurities on the baffle cloth 112 fall downward into the collection box 1121 due to the reverse force. When the collection box 1121 contains an appropriate amount of impurities, the collection box 1121 is taken out of the chamber body 1 to process the impurities. After all the impurities are poured out, the collection box 1121 is put back into the chamber body 1. In this way, it is possible to prevent the removed impurities from falling downward onto the lower supporting bracket 8 and causing pollution, thereby further ensuring the cleanliness of the supporting bracket 8.

[0041] Please refer to Figure 11 As shown, the germination chamber further includes a rubber block 12. Rubber blocks 12 are fixedly connected to the left sides of the inner tops of the front and rear L-shaped pressing plates 10. The rubber blocks 12 can increase the friction force with the seedbed.

[0042] Please refer to Figure 12 As shown, the germination chamber further includes a scraper 13. A scraper 13 is fixedly connected between the bottoms of the front and rear fixing plates 11. The scraper 13 contacts the baffle cloth 112, and the scraper 13 can remove the impurities attached to the baffle cloth 112.

[0043] When the L-shaped pressing plate 10 moves downward and leftward, the L-shaped pressing plate 10 drives the rubber block 12 to move downward and leftward. The rubber block 12 contacts the seedbed, and the L-shaped pressing plate 10 presses and limits the top of the seedbed through the rubber block 12. The rubber block 12 increases the friction with the seedbed. In this way, the L-shaped pressing plate 10 can more firmly press and limit the top of the seedbed, thereby improving the pressing effect on the seedbed.

[0044] When the baffle cloth 112 is reversed and wound up, the scraper 13 can scrape off the impurities attached to the baffle cloth 112. The scraped impurities fall downward into the collection box 1121. In this way, it can prevent the impurities from adhering to the baffle cloth 112 and being difficult to fall by gravity, thereby ensuring that the impurities on the baffle cloth 112 are completely removed.

[0045] Finally, it is necessary to note that the above content is only used to help understand the technical solution of the present invention and should not be construed as a limitation on the protection scope of the present invention; non-essential improvements and adjustments made by those skilled in the art based on the above content of the present invention all fall within the scope claimed by the present invention.

Claims

1. A germination chamber, comprising a chamber body (1) and a control panel (2) mounted on the chamber body (1), a transparent door (5) symmetrically mounted on the chamber body (1), an electric lifting plate (3) mounted on the chamber body (1), a belt conveyor assembly (4) symmetrically mounted on the electric lifting plate (3) for driving the seedling bed to move, a shell (6) fixedly connected to the chamber body (1), wherein: The invention also comprises a material clamping assembly arranged on the electric lifting plate (3) for driving the seedling bed to move and contact with the belt conveying assembly (4); a support frame (8) is evenly spaced vertically slidably connected between the two sides of the chamber body (1) for placing the seedling bed; through holes (81) are evenly spaced on the support frame (8); a threaded block (82) is fixedly connected to the inner side of one of the through holes (81) in each row; the threaded blocks (82) are arranged alternately from left to right; a driving screw (83) is evenly spaced rotatably connected to the chamber body (1); the driving screw (83) passes through the through hole (81) and is threadedly connected to the threaded block (82); a driving motor (84) is evenly spaced and fixedly connected to the inner side of the housing (6); the driving motor (84) ) is fixedly connected to the end of the driving screw (83), the driving motor (84) is electrically connected to the control panel (2) through the control module, the driving motor (84) is used to drive the driving screw (83) to rotate, the driving screw (83) drives the support frame (8) to move through the threaded block (82), so that the support frame (8) moves to adjust the height of the seedling bed, the support frame (8) is slidably connected to the support frame (8) with an n-shaped brush (86) for removing impurities on the support frame (8), the support frame (8) is rotatably connected to a screw rod (85) threadedly connected to the n-shaped brush (86), and a rotating component is provided between the chamber body (1) and the support frame (8) for driving the screw rod (85) to rotate.

2. A germination room according to claim 1, characterized in that: The material clamping assembly comprises an electric push rod (7) symmetrically mounted on the electric lifting plate (3); a mounting block (71) is fixedly connected to the end of the telescopic rod of the electric push rod (7); an electric lifting block (72) is mounted on the mounting block (71) for driving the seedling bed to move and contact the belt conveyor assembly (4).

3. A germination room according to claim 2, characterized in that: The driving assembly comprises a worm wheel (95) and a movable block (94) which are slidably connected to the screw rod (85) through a spline. The movable block (94) is located on the left side of the worm wheel (95). The movable block (94) is rotatably connected to the worm wheel (95). A cylinder (96) is fixedly connected to the support frame (8). The end of the telescopic rod of the cylinder (96) is fixedly connected to the movable block (94). A spline shaft (91) is rotatably connected to the chamber body (1). A hollow worm (92) corresponding to the worm wheel (95) is evenly spaced and slidably mounted on the spline shaft (91). A horizontal plate (93) rotatably connected to the bottom end of the hollow worm (92) is evenly spaced and slidably mounted on the spline shaft (91). The horizontal plate (93) is slidably connected to the movable block (94). A stepper motor (9) is mounted on the housing (6). The end of the output shaft of the stepper motor (9) is fixedly connected to the end of the spline shaft (91).

4. A germination room according to claim 3, characterized in that: The germination chamber also includes a pressing component, which includes a connecting plate (103) fixedly connected to the mounting block (71), an L-shaped pressing plate (10) slidably connected to the connecting plate (103), and the L-shaped pressing plate (10) slidably penetrates the electric lifting plate (3) to press and fix the seedling bed, a return spring (104) is connected between the L-shaped pressing plate (10) and the connecting plate (103), and a trigger component is arranged between the electric lifting plate (3) and the L-shaped pressing plate (10) to drive the L-shaped pressing plate (10) to move.

5. A germination room according to claim 4, characterized in that: The trigger assembly comprises a contact rod (101) fixedly connected to the L-shaped pressure plate (10), a straight hole plate (102) symmetrically fixedly connected to the electric lifting plate (3), the straight hole of the straight hole plate (102) is in an inclined state, and the inner side of the straight hole plate (102) is slidably connected to the contact rod (101) for driving the contact rod (101) to move.

6. A germination room according to claim 5, characterized in that: The germination chamber also includes a material blocking component, which includes a fixed plate (11) symmetrically fixed to the support frame (8), the length of the fixed plate (11) gradually shortens from top to bottom, a winding roller (111) is rotatably connected between the front and rear fixed plates (11), a material blocking cloth (112) is wound around the winding roller (111), the end of the material blocking cloth (112) is fixedly connected to an n-shaped brush (86) for blocking fallen impurities, a spiral spring (113) is connected between the winding roller (111) and the fixed plate (11), and a collecting frame (1121) is placed on the inner side of the chamber body (1) below the material blocking cloth (112) for collecting impurities fallen from the material blocking cloth (112).

7. A germination room according to claim 6, characterized in that: The germination chamber also includes a rubber block (12) fixed to the inner side of the L-shaped pressing plate (10) for increasing the friction between the chamber and the seedling bed.

8. A germination room according to claim 7, characterized in that: The germination chamber also includes a scraper (13) fixed between the bottoms of the front and rear fixing plates (11), the scraper (13) is in contact with the material blocking cloth (112) and is used to remove impurities attached to the material blocking cloth (112).

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