Pressure-sensor-based tiered soil covering device for edible mushroom cultivation

Abstract

This invention relates to the field of edible mushroom cultivation equipment technology, and particularly to a pressure-sensing-based quantitative soil covering device for tiered edible mushroom cultivation. The device includes a soil storage box, a tiered cultivation assembly, a main box assembly, a control panel, a feeding mechanism, a discharge pipe, a slot, a second motor, a threaded pipe, a baffle, a third motor, a turntable, a transmission connector, a main C-shaped frame, a screen frame, a secondary C-shaped frame, a fourth motor, a driving shaft, a driven frame, a square frame, and a secondary shaft. This invention uses pressure sensors to monitor the weight change of the soil covering in each cultivation area on the conveyor belt in real time. The pressure sensors convert the collected pressure signals into electrical signals and transmit them to the control panel. The fifth motor starts, driving the driving roller to rotate, thus conveying the cultivation soil through the conveyor belt. After quantitative conveying is completed, the second motor starts, driving the threaded pipe to rotate, causing the baffle to insert into the discharge pipe and stopping the feeding of that layer. The use of multiple second motors facilitates the management of the conveying volume in each cultivation box.

Description

Technical Field

[0001] This invention relates to the field of edible mushroom cultivation equipment technology, and in particular to a pressure-sensing-based quantitative soil covering device for shelf-type edible mushroom cultivation. Background Technology

[0002] Edible fungi cultivation is an agricultural production activity with high economic value. In the process of edible fungi cultivation, soil covering is a key step. The appropriate thickness and uniformity of soil covering have an important impact on the growth, development, yield and quality of edible fungi.

[0003] Currently, the tiered edible mushroom cultivation model is widely used because it can effectively utilize space. However, there are still many problems in the soil covering operation. The traditional soil covering method relies on manual operation, which is not only inefficient, but also makes it difficult to ensure that the soil covering thickness of each layer and each place is consistent. It is easy to have the soil covering too thick or too thin, resulting in uneven growth of edible mushrooms and affecting the overall yield and quality.

[0004] Therefore, existing soil covering devices, lacking a precise quantitative control mechanism, cannot accurately adjust the amount of soil covering according to the needs of different edible fungi varieties and different growth stages. They also struggle to adapt to the soil covering requirements at different heights and positions in tiered cultivation, resulting in uneven soil covering and wasted culture soil. This problem can be addressed by using pressure sensors to monitor the weight changes of the soil covering in each cultivation area on the conveyor belt in real time, achieving quantitative conveying. The fourth motor is then activated, driving the square frame to rotate via the active shaft and driven frame, causing the culture soil on the conveyor belt to fall into the screen frame. The third motor is then activated, driving the turntable to rotate. The turntable, through a transmission connector, drives the main C-shaped frame to slide within the main corrugated groove, causing the screen frame to vibrate and move back and forth, evenly spreading the culture soil into the cultivation box. This achieves uniform soil covering thickness, improving the yield and quality of edible fungi and enhancing the automation and efficiency of the soil covering operation. Summary of the Invention

[0005] To overcome the problem that most soil covering devices lack a precise quantitative control mechanism, cannot accurately adjust the amount of soil covering according to the needs of different edible fungi varieties and different growth stages, and are also difficult to adapt to the soil covering requirements of different heights and positions in tiered cultivation, resulting in uneven soil covering and waste of culture soil.

[0006] The technical solution of this invention is as follows: a pressure-sensing-based shelf-type edible fungus cultivation quantitative soil covering device, comprising a soil storage box, a shelf-type cultivation component, a main box component, a control panel, a feeding mechanism, a discharge pipe, a slot, a second motor, a threaded pipe, a baffle, a third motor, a turntable, a transmission connector, a main C-shaped frame, a screen frame, a secondary C-shaped frame, a fourth motor, a driving shaft, a driven frame, a square frame, a secondary shaft, a driven shaft, a fifth motor, a driving conveyor roller, a driven conveyor roller, a conveyor belt, a support, a pressure sensor, an auxiliary fixing frame, an annular fixing clamp, fastening bolts, fastening nuts, a secondary chute, a secondary chute, and a secondary corrugated chute. A conveying pipe is provided inside the soil storage box, and a discharge pipe is fixedly installed on the outside of the conveying pipe. A slot is provided on the outside of the discharge pipe. A second motor is fixedly installed on the top of the discharge pipe. The output shaft of the second motor is fixedly connected to a threaded pipe, and a baffle is provided on the outside of the threaded pipe. A turntable is fixedly installed on the output shaft of the third motor, and a baffle is provided on the outside of the turntable. There is a transmission connector, and a main C-shaped frame is set at the other end of the transmission connector. A screen frame is fixedly connected to the outside of the main C-shaped frame. A secondary C-shaped frame is fixedly connected to the other end of the screen frame away from the third motor. An active rotating shaft is fixedly installed on the output shaft of the fourth motor. A driven frame is fixedly connected to the outside of the active rotating shaft. A square frame is set at the other end of the driven frame. A secondary rotating shaft and a driven rotating shaft are fixedly installed on the side of the square frame away from the fourth motor. A fifth motor is fixedly installed on the outside of the square frame. An active conveyor roller is fixedly connected to the output shaft of the fifth motor. Multiple driven conveyor rollers are set on the inside of the square frame. A conveyor belt is set on the outside of the active and driven conveyor rollers. A bracket is fixedly installed on the inside of the square frame. A pressure sensor is set on the outside of the bracket. An annular fixing clamp is set on the outside of the auxiliary fixing frame. A fastening bolt is set on the outside of the annular fixing clamp. A fastening nut is set on the outside of the fastening bolt. A driven groove, a secondary slide groove, and a secondary wave groove are opened on the outside of the auxiliary fixing frame.

[0007] Preferably, the soil covering amount is precisely controlled by setting pressure sensors. The operator first inputs information such as the currently cultivated edible fungus variety and growth stage into the control panel. The control panel determines the target soil covering weight based on preset standard data, then starts the device. The first motor drives the spiral shaft to rotate, and the culture soil enters the conveyor pipe from the feeding port and is discharged from the discharge port following the spiral blades. Through the feeding mechanism, the culture soil is conveyed to various height positions of the tiered cultivation components. The culture soil falls onto the conveyor belt through the discharge pipe. Pressure sensors monitor the weight change of the soil covering in each cultivation area on the conveyor belt in real time. The pressure sensors convert the collected pressure signals into electrical signals and transmit them to the control panel. When the pressure sensor below the discharge pipe reaches the specified weight, the fifth motor starts, driving the active conveyor roller to rotate, thus conveying the culture soil onto the conveyor belt. When the pressure sensor near the fifth motor also reaches the standard weight, the fifth motor stops rotating, and the second motor starts, driving the threaded pipe to rotate, causing the baffle... The plate is inserted into the discharge pipe to stop the feeding of the current layer. The setting of multiple second motors facilitates the management of the conveying volume in each layer of cultivation box, completing quantitative conveying. After the conveying is completed, the fourth motor is started. The fourth motor drives the square frame to rotate through the active rotating shaft and the driven frame, so that the culture soil on the conveyor belt falls into the screen frame. The transmission connector is located at one end of the turntable edge. When the turntable rotates, it drives the main C-shaped frame to move back and forth under the limit of the main wave groove. Through the wave-shaped structure of the main wave groove, the screen frame shakes up and down. The third motor is started. The third motor drives the turntable to rotate. The turntable drives the main C-shaped frame to slide in the main wave groove through the transmission connector, so that the screen frame shakes and moves back and forth, spreading the culture soil evenly into the cultivation box. The ring fixing clamp is opened to install the auxiliary fixing frame on the steel pipe. The fixing bolts are passed through the ring fixing clamp and the fixing nuts are tightened to fix it. The auxiliary rotating shaft rotates in the driven rotating groove, the driven rotating shaft slides in the auxiliary sliding groove, and the auxiliary C-shaped frame slides in the fixing nuts, improving the stability of the equipment operation.

[0008] Preferably, the discharge pipe has a downward inclined structure, and multiple discharge pipes are evenly distributed on the conveying pipe. The baffle and the slot are slidably connected, the baffle and the threaded pipe are threadedly connected, and the second motor and the control panel are electrically connected.

[0009] Preferably, the third motor is electrically connected to the control panel, the transmission connector is rotatably connected to the turntable, and the transmission connector is rotatably connected to the main C-frame.

[0010] Preferably, the fourth motor is electrically connected to the control panel, the drive shaft is fixedly connected to the square frame, and the auxiliary shaft and the drive shaft are located on the same axis.

[0011] Preferably, the fifth motor is electrically connected to the control panel, multiple driven conveyor rollers are evenly distributed within the square frame, the driving conveyor roller is connected to the conveyor belt, two pressure sensors are installed at both ends of the square frame, the pressure sensors are located below the upper conveyor belt, and the pressure sensors are electrically connected to the control panel.

[0012] Preferably, two annular fixing clamps are provided on both sides of the auxiliary fixing frame. The fastening nut and fastening bolt are threadedly connected, the secondary rotating shaft and the driven rotating groove are rotatably connected, the driven rotating shaft and the secondary sliding groove are slidably connected, and the secondary C-shaped frame and the secondary wave groove are slidably connected.

[0013] Preferably, the tiered cultivation component includes steel pipes and cultivation boxes. Multiple steel pipes are arranged on the outside of the soil storage box, and multiple cultivation boxes are arranged on the outside of the multiple steel pipes. The annular fixing clamp is located on the outside of the steel pipes.

[0014] Preferably, the main housing assembly includes a working housing, an inner fixing plate, an outer fixing plate, a main rotating groove, a main sliding groove, and a main corrugated groove. The working housing is located on the outside of the steel pipe. The inner fixing plate and the outer fixing plate are fixedly installed on both sides of the bottom of the working housing, respectively. Multiple sets of main rotating grooves, main sliding grooves, and main corrugated grooves are opened on the outside of the working housing. The driving shaft is rotatably connected to the main rotating groove, the driven frame is slidably connected to the main sliding groove, and the main C-shaped frame is slidably connected to the main corrugated groove. Multiple sets of third motors and fourth motors are fixedly installed inside the working housing, and a control panel is fixedly installed on the outside of the working housing.

[0015] Preferably, the feeding mechanism includes a conveying pipe, a first motor, a screw shaft, screw blades, a feeding port and a discharging port. The first motor is installed inside the soil storage box. The first motor is electrically connected to the control panel. The output shaft of the first motor is fixedly connected to the screw shaft, and screw blades are fixedly installed on the outside of the screw shaft.

[0016] Preferably, a feeding port is provided at the bottom of the conveying pipe, and multiple equally spaced discharge ports are provided on the outside of the conveying pipe. The discharge ports are connected to the discharge pipe and are the same in number.

[0017] The beneficial effects of this invention are:

[0018] When using the soil covering device, pressure sensors monitor the weight changes of the soil covering each cultivation area on the conveyor belt in real time. The pressure sensors convert the collected pressure signals into electrical signals and transmit them to the control panel. The fifth motor starts, driving the active conveyor roller to rotate, thus conveying the cultivation soil through the conveyor belt. After quantitative conveying is completed, the second motor starts, driving the threaded tube to rotate, causing the baffle to insert into the discharge pipe and stop the feeding of the current layer. The setting of multiple second motors facilitates the management of the conveying amount in each cultivation box. The soil covering amount of the device is precisely controlled by the setting of pressure sensors. The fourth motor is started, and the fourth motor drives the square frame to rotate through the active rotating shaft and the driven frame, causing the cultivation soil on the conveyor belt to fall into the screen frame. The third motor is started, and the third motor drives the turntable to rotate. The turntable drives the main C-shaped frame to slide in the main corrugated groove through the transmission connector, causing the screen frame to shake and move back and forth, spreading the cultivation soil evenly into the cultivation box. This achieves the function of uniform soil covering thickness, improves the yield and quality of edible fungi, and enhances the automation and efficiency of the soil covering operation. Attached Figure Description

[0019] Figure 1 The diagram shown is a three-dimensional structural schematic of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0020] Figure 2 The diagram shown is a three-dimensional structural schematic of the shelf-type cultivation component of the pressure-sensing-based quantitative soil covering device for edible fungi cultivation according to the present invention.

[0021] Figure 3 The diagram shown is a three-dimensional structural schematic of the main box component of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0022] Figure 4 The diagram shown is a three-dimensional structural diagram of the working box of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0023] Figure 5 The diagram shown is a three-dimensional cross-sectional view of the soil storage box of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0024] Figure 6 The diagram shown is a three-dimensional cross-sectional view of the conveying pipe of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0025] Figure 7 The diagram shown is a three-dimensional structural diagram of the auxiliary fixing frame of the pressure-sensing-based quantitative soil covering device for edible fungi cultivation according to the present invention.

[0026] Figure 8The diagram shown is a three-dimensional cross-sectional view of the working box of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0027] Figure 9 The diagram shown is a three-dimensional cross-sectional view of the square frame of the pressure-sensing-based quantitative soil covering device for edible fungi cultivation according to the present invention.

[0028] Figure 10 The diagram shown is a three-dimensional cross-sectional view of the fifth motor of the pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to the present invention.

[0029] Explanation of reference numerals in the attached diagram: 1. Soil storage box; 11. Steel pipe; 12. Cultivation box; 21. Conveying pipe; 22. First motor; 23. Spiral shaft; 24. Spiral blade; 25. Feeding port; 26. Discharge port; 31. Discharge pipe; 32. Slot; 33. Second motor; 34. Threaded pipe; 35. Baffle; 41. Working box; 42. Inner fixing plate; 43. Outer fixing plate; 44. Main rotating trough; 45. Main sliding trough; 46. Main wave trough; 5. Control panel; 61. Third motor; 62. Turntable; 63. Transmission. Connector; 64. Main C-frame; 65. Screen frame; 66. Secondary C-frame; 71. Fourth motor; 72. Driven shaft; 73. Driven frame; 74. Square frame; 75. Secondary shaft; 76. Driven shaft; 81. Fifth motor; 82. Driven conveyor roller; 83. Driven conveyor roller; 84. Conveyor belt; 85. Support; 86. Pressure sensor; 91. Auxiliary fixing frame; 92. Ring fixing clamp; 93. Fastening bolt; 94. Fastening nut; 95. Driven chute; 96. Secondary chute; 97. Secondary corrugated chute. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] Please see Figure 1 and Figure 3This invention provides an embodiment of a pressure-sensing-based quantitative soil covering device for tiered edible mushroom cultivation, comprising a soil storage box 1, a tiered cultivation component, a main box component, a control panel 5, a feeding mechanism, a discharge pipe 31, a slot 32, a second motor 33, a threaded pipe 34, a baffle 35, a third motor 61, a turntable 62, a transmission connector 63, a main C-shaped frame 64, a screen frame 65, a secondary C-shaped frame 66, a fourth motor 71, a driving shaft 72, a driven frame 73, a square frame 74, a secondary shaft 75, a driven shaft 76, a fifth motor 81, a driving conveyor roller 82, a driven conveyor roller 83, a conveyor belt 84, a support 85, a pressure sensor 86, an auxiliary fixing frame 91, a ring fixing clamp 92, fastening bolts 93, fastening nuts 94, and a driven trough 9. 5. Auxiliary chute 96 and auxiliary corrugated chute 97. The feeding mechanism includes a conveying pipe 21, a first motor 22, a spiral shaft 23, spiral blades 24, a feeding port 25, and a discharging port 26. The first motor 22 is installed inside the soil storage box 1. The first motor 22 is electrically connected to the control panel 5. The output shaft of the first motor 22 is fixedly connected to the spiral shaft 23. Spiral blades 24 are fixedly installed on the outside of the spiral shaft 23. The conveying pipe 21 is installed inside the soil storage box 1. The feeding port 25 is opened below the conveying pipe 21. Multiple equally spaced discharging ports 26 are opened on the outside of the conveying pipe 21. The discharging ports 26 are interconnected with the discharging pipe 31 and are the same in number. The discharging pipe 31 is fixedly installed on the outside of the conveying pipe 21. The discharging pipe 31 has a slot 32 on the outside of the discharging pipe 31. A second motor 33 is fixedly installed on the top of the feed pipe 31. The output shaft of the second motor 33 is fixedly connected to a threaded pipe 34. A baffle 35 is provided on the outside of the threaded pipe 34. The discharge pipe 31 has a downward inclined structure. Multiple discharge pipes 31 are evenly distributed on the conveying pipe 21. The baffle 35 is slidably connected to the slot 32, and the baffle 35 is threadedly connected to the threaded pipe 34. The second motor 33 is electrically connected to the control panel 5. A drive shaft 72 is fixedly installed on the output shaft of the fourth motor 71. A driven frame 73 is fixedly connected to the outside of the drive shaft 72. A square frame 74 is provided at the other end of the driven frame 73. An auxiliary shaft 75 and a driven shaft 76 are fixedly installed on the side of the square frame 74 away from the fourth motor 71. The fourth motor 71 is electrically connected to the control panel 5. The active rotating shaft 72 is fixedly connected to the square frame 74. The auxiliary rotating shaft 75 is located on the same axis as the active rotating shaft 72. A fifth motor 81 is fixedly installed on the outer side of the square frame 74. The output shaft of the fifth motor 81 is fixedly connected to the active conveyor roller 82. Multiple driven conveyor rollers 83 are arranged on the inner side of the square frame 74. A conveyor belt 84 is arranged on the outer side of the active and driven conveyor rollers 82 and 83. A bracket 85 is fixedly installed on the inner side of the square frame 74. A pressure sensor 86 is arranged on the outer side of the bracket 85. The fifth motor 81 is electrically connected to the control panel 5. The multiple driven conveyor rollers 83 are evenly distributed inside the square frame 74. The active conveyor roller 82 is connected to the conveyor belt 84 by transmission. Two pressure sensors 86 are arranged at both ends of the square frame 74.Pressure sensor 86 is located below the upper conveyor belt 84. Pressure sensor 86 is electrically connected to control panel 5. The operator first inputs information such as the currently cultivated edible fungus variety and growth stage into control panel 5. Control panel 5 determines the target soil covering weight based on preset standard data, then starts the device, activating the first motor 22. The first motor 22 drives the spiral shaft 23 to rotate, and the culture soil enters the conveyor pipe 21 from the feed port 25, and is discharged from the discharge port 26 following the spiral blades 24. Through the feeding mechanism, the culture soil is conveyed to various height positions of the tiered cultivation component. The culture soil falls onto conveyor belt 84 through discharge pipe 31. Pressure sensor 86 monitors the weight change of the soil covering in each cultivation area on conveyor belt 84 in real time. Pressure sensor 86 converts the collected pressure signal into an electrical signal, and... The data is transmitted to control panel 5. When the pressure sensor 86 below the discharge pipe 31 reaches the specified weight, the fifth motor 81 starts, driving the active conveyor roller 82 to rotate, thereby causing the conveyor belt 84 to transport the culture soil. When the pressure sensor 86 near the fifth motor 81 also reaches the standard weight, the fifth motor 81 stops rotating, and the second motor 33 starts, driving the threaded pipe 34 to rotate, causing the baffle 35 to insert into the discharge pipe 31, stopping the feeding of that layer. The setting of multiple second motors 33 facilitates the management of the conveying amount in each layer of cultivation box 12, completing quantitative conveying. After conveying is completed, the fourth motor 71 is started. The fourth motor 71 drives the square frame 74 to rotate through the active rotating shaft 72 and the driven frame 73, causing the culture soil on the conveyor belt 84 to fall into the screen frame 65. The amount of soil covered by the device is precisely controlled by the setting of the pressure sensor 86.

[0032] Please see Figure 9 and Figure 10 In this embodiment, a turntable 62 is fixedly mounted on the output shaft of the third motor 61. A transmission connector 63 is provided on the outer side of the turntable 62. A main C-shaped frame 64 is provided on the other end of the transmission connector 63. A screen frame 65 is fixedly connected to the outer side of the main C-shaped frame 64. A secondary C-shaped frame 66 is fixedly connected to the other end of the screen frame 65 away from the third motor 61. The third motor 61 is electrically connected to the control panel 5. The transmission connector 63 is rotatably connected to the turntable 62 and the main C-shaped frame 64. The transmission connector 63 is located at one end of the edge of the turntable 62, so that the turntable 62... 2. When rotating, the main C-shaped frame 64 is driven to move back and forth under the limit of the main wave groove 46 through the transmission connector 63. The wave-shaped structure of the main wave groove 46 causes the screen frame 65 to shake up and down. The third motor 61 is started, and the third motor 61 drives the turntable 62 to rotate. The turntable 62 drives the main C-shaped frame 64 to slide in the main wave groove 46 through the transmission connector 63, so that the screen frame 65 shakes and moves back and forth, spreading the culture soil evenly into the cultivation box 12. This achieves the function of uniform soil covering thickness, improves the yield and quality of edible fungi, and improves the automation and work efficiency of soil covering operation.

[0033] Please see Figure 2 and Figure 7 In this embodiment, the tiered cultivation assembly includes steel pipes 11 and cultivation boxes 12. Multiple steel pipes 11 are arranged on the outside of the soil storage box 1, and multiple cultivation boxes 12 are arranged on the outside of the multiple steel pipes 11. A ring-shaped fixing clamp 92 is located on the outside of the steel pipes 11. A ring-shaped fixing clamp 92 is arranged on the outside of the auxiliary fixing frame 91. A fastening bolt 93 is arranged on the outside of the ring-shaped fixing clamp 92, and a fastening nut 94 is arranged on the outside of the fastening bolt 93. An opening is provided on the outside of the auxiliary fixing frame 91. The auxiliary fixing frame 91 has a drive groove 95, a secondary slide groove 96, and a secondary wave groove 97. Two annular fixing clamps 92 are provided on both sides of the auxiliary fixing frame 91. The fastening nut 94 and the fastening bolt 93 are threadedly connected. The secondary rotating shaft 75 is rotatably connected to the drive groove 95, the driven rotating shaft 76 is slidably connected to the secondary slide groove 96, and the secondary C-shaped frame 66 is slidably connected to the secondary wave groove 97. The main housing assembly includes a working box 41, an inner fixing plate 42, an outer fixing plate 43, a main rotating groove 44, and a main slide groove 45. A working box 41 is provided on the outside of the steel pipe 11, along with the main wave groove 46. An inner fixing plate 42 and an outer fixing plate 43 are fixedly installed on both sides of the bottom of the working box 41. Multiple sets of main rotating grooves 44, main sliding grooves 45 and main wave grooves 46 are opened on the outside of the working box 41. The active rotating shaft 72 is rotatably connected to the main rotating groove 44, the driven frame 73 is slidably connected to the main sliding groove 45, and the main C-shaped frame 64 is slidably connected to the main wave groove 46. Multiple sets of third motors 61 and fourth motors 71 are fixedly installed inside the working box 41. A control panel 5 is fixedly installed on the outside of the working box 41. The auxiliary fixing frame 91 is installed on the steel pipe 11 by opening the annular fixing clamp 92 and installing it on the steel pipe 11. The fixing bolts 93 are passed through the annular fixing clamp 92 and the fixing nuts 94 are tightened to fix it. The auxiliary rotating shaft 75 rotates in the driven rotating groove 95, the driven rotating shaft 76 slides in the auxiliary sliding groove 96, and the auxiliary C-shaped frame 66 slides in the fixing nuts 94, which improves the stability of the equipment operation.

[0034] When working, first install the device, assemble multiple steel pipes 11 and cultivation boxes 12, open the ring fixing clamp 92 and install the auxiliary fixing frame 91 on the steel pipes 11, pass the expansion bolts through the inner fixing plate 42 and the outer fixing plate 43 to fix the working box 41 on one side of the shelf-type cultivation component, install the soil storage box 1 on the other side of the shelf-type cultivation component, so that the discharge pipe 31 is above the conveyor belt 84. Before using this device, first calibrate the pressure sensor 86 to ensure its measurement accuracy, and add sufficient cultivation soil to the soil storage box 1.

[0035] When operating the device, the operator first inputs information such as the currently cultivated edible fungus variety and growth stage into the control panel 5. The control panel 5 determines the target soil covering weight based on preset standard data, and then starts the device. The first motor 22 is started, which drives the spiral shaft 23 to rotate. The culture soil enters the conveying pipe 21 from the feeding port 25 and is discharged from the discharge port 26 following the spiral blades 24. Through the setting of the feeding mechanism, the culture soil is conveyed to various height positions of the tiered cultivation component. The culture soil falls onto the conveyor belt 84 through the discharge pipe 31. The pressure sensor 86 monitors the weight change of the soil covering in each cultivation area on the conveyor belt 84 in real time. The pressure sensor 86 will... The collected pressure signal is converted into an electrical signal and transmitted to the control panel 5. When the pressure sensor 86 below the discharge pipe 31 reaches the specified weight, the fifth motor 81 starts and drives the active conveyor roller 82 to rotate, thereby causing the conveyor belt 84 to transport the culture soil. When the pressure sensor 86 near the fifth motor 81 also reaches the standard weight, the fifth motor 81 stops rotating, and the second motor 33 starts and drives the threaded pipe 34 to rotate, so that the baffle 35 is inserted into the discharge pipe 31 to stop the feeding of the current layer. By setting multiple second motors 33, it is convenient to manage the conveying amount in each layer of the cultivation box 12 and complete the quantitative conveying. The amount of soil covering the device is precisely controlled by setting the pressure sensor 86.

[0036] After the conveying is completed, the fourth motor 71 is started. The fourth motor 71 drives the square frame 74 to rotate through the active rotating shaft 72 and the driven frame 73, so that the culture soil on the conveyor belt 84 falls into the screen frame 65. The third motor 61 is started, and the third motor 61 drives the turntable 62 to rotate. The turntable 62 drives the main C-shaped frame 64 to slide in the main wave groove 46 through the transmission connector 63, so that the screen frame 65 shakes and moves back and forth, so that the culture soil is evenly spread into the cultivation box 12, so as to achieve the function of uniform soil covering thickness, improve the yield and quality of edible fungi, and at the same time improve the automation and work efficiency of soil covering operation.

[0037] Through the above steps, the first motor 22 is started, driving the spiral shaft 23 to rotate. The potting soil enters the conveying pipe 21 from the feeding port 25 and is discharged from the discharge port 26 following the spiral blades 24. Through the feeding mechanism, the potting soil is conveyed to various heights of the tiered cultivation component. The potting soil falls onto the conveyor belt 84 through the discharge pipe 31. The pressure sensor 86 monitors the weight change of the soil covering each cultivation area on the conveyor belt 84 in real time. The fifth motor 81 is started, driving the active conveyor roller 82 to rotate, thus conveying the potting soil onto the conveyor belt 84. The second motor 33 is started, driving the threaded pipe 34 to rotate, causing the baffle 35 to insert into the discharge pipe 31, stopping the feeding of the current layer. Through the setting of multiple second motors 33, The device manages the conveying volume in each layer of cultivation boxes 12, completing quantitative conveying. The soil covering amount is precisely controlled by the pressure sensor 86. The fourth motor 71 is started, which drives the square frame 74 to rotate through the active rotating shaft 72 and the driven frame 73, causing the culture soil on the conveyor belt 84 to fall into the screen frame 65. The third motor 61 is started, which drives the turntable 62 to rotate. The turntable 62 drives the main C-shaped frame 64 to slide in the main wave groove 46 through the transmission connector 63, causing the screen frame 65 to shake and move back and forth, evenly spreading the culture soil into the cultivation box 12. This achieves the function of uniform soil covering thickness, improves the yield and quality of edible fungi, and enhances the automation and efficiency of the soil covering operation.

[0038] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A pressure-sensing-based quantitative soil covering device for shelf-type edible fungi cultivation, comprising a soil storage box (1), a shelf-type cultivation component, a main box component, a control panel (5), and a feeding mechanism; characterized in that: It also includes a discharge pipe (31), a slot (32), a second motor (33), a threaded pipe (34), a baffle (35), a third motor (61), a turntable (62), a transmission connector (63), a main C-shaped frame (64), a screen frame (65), a secondary C-shaped frame (66), a fourth motor (71), a drive shaft (72), a driven frame (73), a square frame (74), a secondary shaft (75), a driven shaft (76), a fifth motor (81), a drive conveyor roller (82), a driven conveyor roller (83), a conveyor belt (84), a bracket (85), a pressure sensor (86), an auxiliary fixing bracket (91), a ring fixing clamp (92), and fastening bolts (94). 3) Fastening nut (94), from the rotating groove (95), the secondary sliding groove (96) and the secondary wave groove (97); The inner side of the soil storage box (1) is provided with a conveying pipe (21), the outer side of the conveying pipe (21) is fixedly installed with a discharge pipe (31), the outer side of the discharge pipe (31) is provided with a slot (32), the top of the discharge pipe (31) is fixedly installed with a second motor (33), the output shaft of the second motor (33) is fixedly connected with a threaded pipe (34), the outer side of the threaded pipe (34) is provided with a baffle (35), the output shaft of the third motor (61) is fixedly installed with a turntable (62), the outer side of the turntable (62) is provided with a transmission connector (63), the other side of the transmission connector (63) is... A main C-shaped frame (64) is provided at one end, and a screen frame (65) is fixedly connected to the outside of the main C-shaped frame (64). A secondary C-shaped frame (66) is fixedly connected to the other end of the screen frame (65) away from the third motor (61). An active rotating shaft (72) is fixedly installed on the output shaft of the fourth motor (71). A driven frame (73) is fixedly connected to the outside of the active rotating shaft (72). A square frame (74) is provided at the other end of the driven frame (73). A secondary rotating shaft (75) and a driven rotating shaft (76) are fixedly installed on the side of the square frame (74) away from the fourth motor (71). A fifth motor (81) is fixedly installed on the outside of the square frame (74). The output shaft of the fifth motor (81) is fixedly connected to... The square frame (74) is equipped with an active conveyor roller (82), and multiple driven conveyor rollers (83) are arranged on the inner side of the square frame (74). A conveyor belt (84) is arranged on the outer side of the active conveyor roller (82) and the driven conveyor rollers (83). A bracket (85) is fixedly installed on the inner side of the square frame (74). A pressure sensor (86) is arranged on the outer side of the bracket (85). An annular fixing clamp (92) is arranged on the outer side of the auxiliary fixing frame (91). A fastening bolt (93) is arranged on the outer side of the annular fixing clamp (92). A fastening nut (94) is arranged on the outer side of the fastening bolt (93). A secondary rotating groove (95), a secondary sliding groove (96), and a secondary wave groove (97) are opened on the outer side of the auxiliary fixing frame (91).

2. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The discharge pipe (31) has a downward inclined structure. Multiple discharge pipes (31) are evenly distributed on the conveying pipe (21). The baffle (35) and the slot (32) are slidably connected. The baffle (35) and the threaded pipe (34) are threadedly connected. The second motor (33) and the control panel (5) are electrically connected.

3. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The third motor (61) is electrically connected to the control panel (5), the transmission connector (63) is rotatably connected to the turntable (62), and the transmission connector (63) is rotatably connected to the main C-frame (64).

4. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The fourth motor (71) is electrically connected to the control panel (5), the drive shaft (72) is fixedly connected to the square frame (74), and the auxiliary shaft (75) is located on the same axis as the drive shaft (72).

5. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The fifth motor (81) is electrically connected to the control panel (5). Multiple driven conveyor rollers (83) are evenly distributed in the square frame (74). The driving conveyor roller (82) is connected to the conveyor belt (84) by transmission. Two pressure sensors (86) are set at both ends of the square frame (74). The pressure sensors (86) are located below the upper conveyor belt (84). The pressure sensors (86) are electrically connected to the control panel (5).

6. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: Two ring-shaped fixing clamps (92) are provided on both sides of the auxiliary fixing frame (91). The fastening nut (94) and the fastening bolt (93) are threadedly connected. The secondary rotating shaft (75) and the driven rotating groove (95) are rotatably connected. The driven rotating shaft (76) and the secondary sliding groove (96) are slidably connected. The secondary C-shaped frame (66) and the secondary wave groove (97) are slidably connected.

7. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The tiered cultivation assembly includes steel pipes (11) and cultivation boxes (12). Multiple steel pipes (11) are arranged on the outside of the soil storage box (1), and multiple cultivation boxes (12) are arranged on the outside of the multiple steel pipes (11). A ring-shaped fixing clamp (92) is located on the outside of the steel pipes (11).

8. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The main housing assembly includes a working housing (41), an inner fixing plate (42), an outer fixing plate (43), a main rotating groove (44), a main sliding groove (45), and a main wave groove (46). The working housing (41) is provided on the outside of the steel pipe (11). The inner fixing plate (42) and the outer fixing plate (43) are fixedly installed on both sides of the bottom of the working housing (41). Multiple sets of main rotating grooves (44), main sliding grooves (45), and main wave grooves (46) are opened on the outside of the working housing (41). The active rotating shaft (72) is rotatably connected to the main rotating groove (44), the driven frame (73) is slidably connected to the main sliding groove (45), and the main C-shaped frame (64) is slidably connected to the main wave groove (46). Multiple sets of third motors (61) and fourth motors (71) are fixedly installed inside the working housing (41). A control panel (5) is fixedly installed on the outside of the working housing (41).

9. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: The feeding mechanism includes a conveying pipe (21), a first motor (22), a screw shaft (23), screw blades (24), a feeding port (25), and a discharge port (26). The first motor (22) is installed inside the soil storage box (1). The first motor (22) is electrically connected to the control panel (5). The output shaft of the first motor (22) is fixedly connected to the screw shaft (23). The screw blades (24) are fixedly installed on the outside of the screw shaft (23).

10. The pressure-sensing-based shelf-type quantitative soil covering device for edible fungi cultivation according to claim 1, characterized in that: A feeding port (25) is provided at the bottom of the conveying pipe (21), and multiple discharge ports (26) are provided on the outside of the conveying pipe (21) at equal intervals. The discharge ports (26) are connected to the discharge pipe (31) and are the same in number.

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