Prefabricated dish production monitoring system

Abstract

The invention provides a prefabricated vegetable production monitoring system, and relates to the technical field of monitoring systems, the prefabricated vegetable production monitoring system comprises a monitoring assembly, the monitoring assembly comprises a control box, a camera is installed on the front face of the control box, a smoke detection cavity is formed in the back face of the control box, and a temperature and humidity detection cavity is formed in the bottom of the control box; compared with the prior art, under the cooperative action of the monitoring assembly and the air exhaust assemblies, an area, needing to be monitored, in the production workshop is divided, the temperature and humidity detection cavity is communicated with the smoke detection cavity, the temperature and humidity detection cavity is communicated with the smoke detection cavity, a buzzer is installed in the control box, and the air exhaust assemblies are arranged on the moving route of the monitoring assembly. And the multiple sets of air exhaust assemblies are installed to be matched with the monitoring assembly, the monitoring assembly conducts movable monitoring along with guiding of the driving assembly, when the monitoring assembly reaches the position of each air exhaust assembly, smoke, temperature and humidity of air in the current area can be monitored, potential safety hazards can be found and eliminated in time, and the coverage range is wider.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring systems, and in particular to a pre-prepared food production monitoring system. Background Art

[0002] Pre-prepared food, also known as pre-prepared conditioned food, generally refers to semi-finished products made from various agricultural, livestock, poultry, and aquatic products as raw materials, seasonings and other auxiliary materials (including food additives), and processed through pre-selection, modulation and other processes. Usually, pre-prepared food needs to be stored or transported under cold chain conditions for consumers or catering processors to simply heat or cook before eating. The cleanliness of the pre-prepared food production workshop will directly affect the sanitary conditions of the pre-prepared food, so it is necessary to maintain the hygiene in the pre-prepared food production workshop. In order to facilitate the monitoring of unsanitary behaviors, a pre-prepared food production monitoring system is urgently needed. The existing pre-prepared food production monitoring system is not convenient for monitoring multiple parameters in the workshop, and it is impossible to notify the staff in time for rescue in the event of a fire. There are certain safety hazards and the use effect is poor.

[0003] In current factory monitoring systems, various monitoring modules and cameras are used in conjunction to monitor and prevent potential safety hazards. However, due to the influence of the internal space of the factory, multiple sensors and cameras are often required for monitoring. The repair cost is high when damaged, and the monitoring range is limited, making it impossible to monitor a certain area independently more accurately. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a pre-prepared food production monitoring system to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. Through the cooperation of the monitoring component and the exhaust component, the areas that need to be monitored in the production workshop are divided, and multiple groups of exhaust components are installed to cooperate with the monitoring component. The monitoring component performs mobile monitoring with the guidance of the driving component. When it reaches the position of each exhaust component, it monitors the smoke, temperature and humidity of the air in the current area, so as to timely discover and eliminate safety hazards, and the coverage is wider.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a pre-prepared food production monitoring system, including a monitoring component, the monitoring component includes a control box, a camera is installed on the front of the control box, and a smoke detection chamber is arranged on the back of the control box, a temperature and humidity detection chamber is arranged at the bottom of the control box, and the temperature and humidity detection chamber is connected with the smoke detection chamber, a buzzer is installed inside the control box, and a plurality of exhaust components are arranged on the moving route of the monitoring component, the exhaust component includes a mounting seat, a cross pipe is rotatably installed inside the mounting seat through a bearing, and the cross pipe An air intake pipe is fixed on the front side of the tube, and a fan is installed in the air intake pipe by rotating through an axis rod. A plug is provided on the top of the transverse tube, and a bellows is connected between the plug and the transverse tube. Through holes are opened on both sides of the temperature and humidity detection chamber corresponding to the positions of the plugs, and the inner sides of the through holes are covered with blocking plates. Driving components are provided at both ends of the moving route of the monitoring component, and the driving component includes a mounting frame, and three sets of winding seats are fixed on the surface of the mounting frame. A traction rope is wound on the winding shaft of the winding seat, and the three traction ropes respectively pass through the top and back of the smoke detection chamber and the bottom of the front end of the control box.

[0006] Furthermore, the driving assembly also includes a first transmission belt, and the first transmission belt is installed on the top of the two groups of winding seats at the top and back of the smoke detection chamber, and the second transmission belt is installed on the bottom of the two groups of winding seats at the top of the smoke detection chamber and the bottom of the front end of the control box. A motor is fixed at a position corresponding to one of the groups of winding seats on the mounting frame, and the output end of the motor is fixedly connected to the winding shaft of the winding seat.

[0007] Furthermore, the monitoring component is fixed with connecting rings on the surfaces corresponding to the three traction ropes, and the connecting rings are sleeved on the traction ropes. The monitoring component also includes an electric push rod, an electric push rod is fixed on the inner wall of the temperature and humidity detection cavity, and a cross bar is fixed on the extended end of the electric push rod, and the two ends of the cross bar are fixedly connected to two blocking plates.

[0008] Furthermore, a right-angle frame is fixed to one end of the extended end of the electric push rod passing through the temperature and humidity detection cavity, and an inclined block is fixed to the bottom of the right-angle frame. An inclined plate is provided on one side surface of the mounting seat, and the inclined block slides along the inclined surface of the inclined plate.

[0009] Furthermore, the air extraction assembly also includes a vertical plate, a vertical plate is fixed to the bottom of the inclined plate, and a horizontal plate is fixed to the position of the mounting seat corresponding to the vertical plate, and the vertical plate slides along the surface of the horizontal plate.

[0010] Furthermore, a second spring is fixed between one side of the vertical plate and the horizontal plate, the bottom of the vertical plate is rotatably connected to a connecting rod via a rotating shaft, and the other end of the connecting rod is rotatably connected to the back side of the horizontal tube via the rotating shaft.

[0011] Furthermore, a sliding frame is fixed at the position of the top of the horizontal tube corresponding to the corrugated tube, and a slider is slidably connected inside the sliding frame, a movable ring is fixed on the top of the slider, and the movable ring is sleeved on the outer end of the insert tube, a fixed ring is fixed on the other end of the sliding frame, and the fixed ring is fixedly sleeved on the tail end of the corrugated tube, and a first spring is fixed between the fixed ring and the bottom of the movable ring.

[0012] Furthermore, a gear is installed on the back side of the transverse tube at a position corresponding to the fan shaft, and the gear is fixedly sleeved on the fan shaft, and a toothed plate is meshedly connected to the top of the gear.

[0013] Furthermore, a connecting frame is fixed on the top of one end of the tooth plate, and the other end of the connecting frame is fixedly connected to the sliding block, and the connecting frame is in an arc shape and attached to the outer side of the transverse tube.

[0014] Furthermore, a storage module and a communication module are provided inside the control box, a temperature and humidity sensor is provided inside the temperature and humidity detection chamber, and a smoke detection module is provided inside the smoke detection chamber.

[0015] Beneficial effects of the present invention: 1. The present invention is connected by a connecting frame, and the slider drives the toothed plate to move synchronously and engage with the gear. The gear drives the rotation of the fan to suck the air in the current area into the transverse tube, and transport it to the inside of the monitoring component and stop before the moving ring reaches the tail end of the sliding frame. At this time, the insert can also move backward alone to separate from the through hole, giving the monitoring component a certain detection time. After the detection is completed, the insert is pushed out through the blocking plate in the temperature and humidity detection cavity. At the same time, the structural parts on the surface of the entire transverse tube rotate to avoid the movement of the monitoring component. After the monitoring component moves out of the top range of the transverse tube, the toothed plate and the insert are reset by the elastic force of the first spring, which is convenient for monitoring and collection next time.

[0016] 2. Before the cannula is ready to be inserted into the through hole, the electric push rod drives the cross bar to move, opens the through hole corresponding to the cannula at one end, and closes the through hole on the other side, so as to facilitate the delivery of gas into the monitoring component for detection. After the detection is completed and separated from the vacuum component, the electric push rod pushes the cross bar to move, and a blocking plate on one side pushes the cannula out of the through hole, while the other side is opened, so as to facilitate the discharge of the remaining gas and avoid interfering with the detection of the next group.

[0017] 3. In the process of the blocking plate pushing out the insert pipe, the right-angle frame drives the inclined block to move and slide into contact with the inclined plate. The inclined plate is squeezed by the slider, driving the vertical plate to slide along the horizontal plate to compress the second spring, and the horizontal pipe is driven to rotate through the connecting rod, so that the positions of the insert pipe and the bellows are staggered from the bottom of the monitoring component to avoid interference with the movement of the monitoring component.

[0018] 4. The three groups of winding seats of the present invention are driven by the first transmission belt and the second transmission belt, and the traction rope is wound and unwound at the same time, driving the monitoring equipment to perform mobile monitoring on the route where the traction rope is arranged, and the monitoring range can cover the entire area.

[0019] 5. Compared with the prior art, the present invention divides the areas that need to be monitored in the production workshop through the cooperation of monitoring components and exhaust components, and installs multiple sets of exhaust components to cooperate with the monitoring components. The monitoring components are mobile monitored with the guidance of the driving components. When reaching the position of each exhaust component, the smoke, temperature and humidity of the air in the current area will be monitored, so as to timely discover and eliminate safety hazards, and the coverage is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A control system diagram of a pre-prepared food production monitoring system of the present invention; Figure 2 This is a schematic diagram of the overall structure of a pre-prepared food production monitoring system of the present invention; Figure 3 This is a schematic diagram of the structure of a driving component of a pre-prepared food production monitoring system of the present invention; Figure 4 This is a schematic diagram of the connection between a monitoring component and an exhaust component of a pre-prepared food production monitoring system of the present invention; Figure 5 A schematic diagram of the positional relationship between a monitoring component and an exhaust component of a pre-prepared food production monitoring system of the present invention; Figure 6 This is a schematic diagram of the structure of an air extraction component of a pre-prepared food production monitoring system of the present invention; Figure 7 This is a schematic diagram of the connection between the vertical plate and the horizontal plate of a pre-prepared food production monitoring system of the present invention; Figure 8 This is a schematic diagram of the connection between the gear and the tooth plate of a pre-prepared food production monitoring system of the present invention; Fig. 9 This is a schematic diagram of the internal structure of a monitoring component of a pre-prepared food production monitoring system of the present invention.

[0021] In the figure: 1. monitoring component; 11. control box; 12. camera; 13. connecting ring; 14. smoke detection chamber; 15. temperature and humidity detection chamber; 16. through hole; 17. cross bar; 18. blocking plate; 19. electric push rod; 110. right angle bracket; 111. inclined block; 2. drive component; 21. mounting bracket; 22. winding seat; 23. traction rope; 24. first transmission belt; 25. motor; 26. second transmission belt ; 3. Exhaust assembly; 31. Mounting seat; 32. Horizontal pipe; 33. Inlet pipe; 34. Fan; 35. Bellows; 36. Sliding frame; 37. Gear; 38. Tooth plate; 39. Connecting frame; 310. Fixed ring; 311. Moving ring; 312. Insert pipe; 313. First spring; 314. Sliding block; 315. Horizontal plate; 316. Vertical plate; 317. Second spring; 318. Inclined plate; 319. Connecting rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 9 The present invention provides a technical solution: a pre-prepared food production monitoring system, comprising a monitoring component 1, the monitoring component 1 comprising a control box 11, a camera 12 is installed on the front of the control box 11, and a smoke detection chamber 14 is arranged on the back of the control box 11, a temperature and humidity detection chamber 15 is arranged at the bottom of the control box 11, and the temperature and humidity detection chamber 15 is communicated with the smoke detection chamber 14, a buzzer is installed inside the control box 11, and a plurality of groups of exhaust components 3 are arranged on the moving route of the monitoring component 1, the exhaust component 3 comprises a mounting seat 31, a transverse pipe 32 is rotatably installed inside the mounting seat 31 through a bearing, an air intake pipe 33 is fixed on the front of the transverse pipe 32, a fan 34 is rotatably installed in the air intake pipe 33 through a shaft, an intubation pipe 312 is arranged on the top of the transverse pipe 32, and a wave The corrugated tube 35, through holes 16 are opened on both sides of the temperature and humidity detection chamber 15 corresponding to the positions of the insertion tubes 312, and the inner sides of the through holes 16 are covered with blocking plates 18. Drive components 2 are provided at both ends of the moving route of the monitoring component 1, and the drive component 2 includes a mounting frame 21, and three groups of winding seats 22 are fixed on the surface of the mounting frame 21. A traction rope 23 is wound on the winding shaft of the winding seat 22, and the three traction ropes 23 pass through the top and back of the smoke detection chamber 14 and the bottom of the front end of the control box 11 respectively. When using the device, according to the needs of the pre-prepared food production workshop, the route of the drive component 2 and the exhaust component 3 are arranged. After the monitoring component 1 is connected to the drive component 2, it moves along the route to monitor the area passed through, and detects the temperature and humidity of the smoke and air at the designated location for installing the exhaust component 3, so as to timely detect problems and eliminate safety hazards.

[0024] In this embodiment, the driving component 2 also includes a first transmission belt 24, and the first transmission belt 24 is installed on the top of the two groups of winding seats 22 on the top and back of the smoke detection chamber 14, and the second transmission belt 26 is installed on the bottom of the two groups of winding seats 22 on the top of the smoke detection chamber 14 and the bottom of the front end of the control box 11. A motor 25 is fixed on the mounting frame 21 at a position corresponding to one of the groups of winding seats 22, and the output end of the motor 25 is fixedly connected to the winding shaft of the winding seat 22. The three groups of winding seats 22 are driven by the first transmission belt 24 and the second transmission belt 26, and the traction rope 23 is wound and unwound at the same time, driving the monitoring equipment to perform mobile monitoring on the route where the traction rope 23 is arranged. The monitoring range can cover the entire area. The driving component 2 can be set to a ring structure, and the monitoring component 1 can return to the origin after circling one circle to continue the next round of monitoring.

[0025] In this embodiment, the monitoring component 1 is fixed with a connecting ring 13 on the surface corresponding to the three traction ropes 23, and the connecting ring 13 is sleeved on the traction rope 23. The monitoring component 1 also includes an electric push rod 19, and the electric push rod 19 is fixed on the inner wall of the temperature and humidity detection cavity 15, and the extended end of the electric push rod 19 is fixed with a cross bar 17, and the two ends of the cross bar 17 are fixedly connected to the two blocking plates 18, and the end of the extended end of the electric push rod 19 passing through the temperature and humidity detection cavity 15 is fixed with a right angle bracket 110, and the right angle bracket 11 0 is fixed with an inclined block 111 at the bottom, an inclined plate 318 is arranged on one side surface of the mounting seat 31, and the inclined block 111 slides along the inclined surface of the inclined plate 318, the air extraction component 3 also includes a vertical plate 316, a vertical plate 316 is fixed at the bottom of the inclined plate 318, and a horizontal plate 315 is fixed at the position of the mounting seat 31 corresponding to the vertical plate 316, and the vertical plate 316 slides along the surface of the horizontal plate 315, a second spring 317 is fixed between one side of the vertical plate 316 and the horizontal plate 315, and the bottom of the vertical plate 316 rotates through the rotating shaft The crossbar 17 is rotatably connected to the monitoring component 1 with a connecting rod 319, and the other end of the connecting rod 319 is rotatably connected to the back of the crossbar 32 through a rotating shaft. Before the cannula 312 is ready to be inserted into the through hole 16, the electric push rod 19 drives the crossbar 17 to move, and the through hole 16 at one end of the corresponding cannula 312 is opened, and the through hole 16 on the other side is closed, so that the gas is sent into the monitoring component 1 for detection. After the detection is completed and the exhaust component 3 is separated, the crossbar 17 is pushed by the electric push rod 19 to move, and the plugging plate 18 on one side pushes the cannula 312 out of the through hole 16, and the plugging plate 18 on the other side pushes the cannula 312 out of the through hole 16. One side is opened to facilitate the discharge of remaining gas to avoid interfering with the detection of the next group. When the blocking plate 18 pushes out the insert tube 312, the right-angle frame 110 drives the inclined block 111 to move and slide in contact with the inclined plate 318. The inclined plate 318 is squeezed by the slider 314, driving the vertical plate 316 to slide along the horizontal plate 315 to compress the second spring 317, and driving the horizontal tube 32 to rotate through the connecting rod 319, so that the positions of the insert tube 312 and the bellows 35 are staggered from the bottom of the monitoring component 1 to avoid interfering with the movement of the monitoring component 1.

[0026] In this embodiment, a sliding frame 36 is fixed at the position corresponding to the corrugated tube 35 on the top of the transverse tube 32, and a slider 314 is slidably connected inside the sliding frame 36. A moving ring 311 is fixed on the top of the slider 314, and the moving ring 311 is sleeved on the outer end of the insert tube 312. A fixing ring 310 is fixed on the other end of the sliding frame 36, and the fixing ring 310 is fixedly sleeved on the tail end of the corrugated tube 35. A first spring 313 is fixed between the fixing ring 310 and the bottom of the moving ring 311. A gear 37 is installed on the back of the transverse tube 32 at the position corresponding to the shaft of the fan 34, and the gear 37 is fixedly sleeved on the shaft of the fan 34. A tooth plate 38 is meshed and connected to the top of the gear 37. A connecting frame 39 is fixed on the top of one end of the tooth plate 38. The other end of the connecting frame 39 is fixedly connected to the slider 314. The connecting frame 39 is arc-shaped and attached to the outside of the transverse tube 32. When the monitoring component 1 moves to the top of the transverse tube 32 along with the driving component 2, the insert tube 312 moves along the temperature and humidity The through hole 16 on one side of the detection chamber 15 is inserted. As the detection component moves, the moving ring 311 and the slider 314 will slide along the inside of the slide frame 36 to compress the first spring 313. In this process, through the connection of the connecting frame 39, the slider 314 drives the tooth plate 38 to move synchronously and engage with the gear 37. The gear 37 drives the rotation of the fan 34 to suck the air in the current area into the cross pipe 32 and transport it to the inside of the monitoring component 1. The fan 34 stops before the moving ring 311 reaches the tail end of the slide frame 36. At this time, the insert tube 312 can also move backward alone and separate from the through hole 16, giving the monitoring component 1 a certain detection time. After the detection is completed, the insert tube 312 is pushed out through the blocking plate 18 in the temperature and humidity detection chamber 15. At the same time, the structural parts on the surface of the entire cross pipe 32 rotate to avoid the movement of the monitoring component 1. After the monitoring component 1 moves out of the top range of the cross pipe 32, the tooth plate 38 and the insert tube 312 are reset through the elastic force of the first spring 313, which is convenient for the next monitoring and collection.

[0027] In this embodiment, a storage module and a communication module are further provided inside the control box 11, a temperature and humidity sensor is provided inside the temperature and humidity detection chamber 15, a smoke detection module is provided inside the smoke detection chamber 14, and the control box 11 includes a controller, a storage module, a power supply module, a network module and a communication module. The storage module is used to store the temperature, humidity and smoke content values ​​detected each time. When the preset values ​​are exceeded, a signal is sent to the monitoring terminal device, and the buzzer in the control box 11 is turned on to issue a reminder. The sensors and detection methods in the smoke detection chamber 14 and the temperature and humidity detection chamber 15 are all the existing methods of using temperature and humidity sensors and smoke detection modules.

[0028] When using the device, according to the needs of the pre-prepared food production workshop, the route of the driving component 2 and the exhaust component 3 are arranged. After the monitoring component 1 is connected to the driving component 2, it moves along the route to monitor the area it passes through, and detects the temperature and humidity of the smoke and air at the designated location for installing the exhaust component 3. Before the insert tube 312 is ready to be inserted into the through hole 16, the electric push rod 19 drives the cross bar 17 to move, opens the through hole 16 at one end of the corresponding insert tube 312, and closes the through hole 16 on the other side, so as to facilitate the delivery of gas into the monitoring component 1 for detection. After the detection is completed and the exhaust component 3 is separated, the electric push rod 19 is used to push the cross bar 17 to move. As the cross bar 17 moves, the plugging plate 18 on one side pushes the insert tube 312 out of the through hole 16, and the other side is opened to facilitate the discharge of the remaining gas to avoid interfering with the detection of the next group. In the process of the plugging plate 18 pushing the insert tube 312 out, the right-angle frame 110 drives the inclined block 111 to move and slide in contact with the inclined plate 318. The inclined plate 318 is squeezed by the slider 314, driving the vertical plate 316 to slide along the cross plate 315 to compress the second spring 317, and the cross tube 32 is rotated through the connecting rod 319, so that the positions of the insert tube 312 and the bellows 35 are staggered with the bottom of the monitoring component 1 to avoid interfering with the movement of the monitoring component 1. When the control component 1 moves to the top of the transverse tube 32 along with the driving component 2, the insert tube 312 is inserted along the through hole 16 on one side of the temperature and humidity detection chamber 15. As the detection component moves, the moving ring 311 and the slider 314 are driven to slide along the inside of the slide frame 36, compressing the first spring 313. In this process, through the connection of the connecting frame 39, the slider 314 drives the tooth plate 38 to move synchronously and mesh with the gear 37. The gear 37 drives the rotation of the fan 34 to suck the air in the current area into the transverse tube 32 and transport it to the inside of the monitoring component 1. It stops before the moving ring 311 reaches the tail end of the slide frame 36. At this time, the insert tube 312 can also be single It moves backward and separates from the through hole 16, giving the monitoring component 1 a certain amount of detection time. After the detection is completed, the plug 312 is pushed out through the blocking plate 18 in the temperature and humidity detection chamber 15. At the same time, the structural parts on the surface of the entire cross tube 32 rotate to avoid the movement of the monitoring component 1. After the monitoring component 1 moves out of the top range of the cross tube 32, the tooth plate 38 and the plug 312 are reset through the elastic force of the first spring 313, which is convenient for the next monitoring and collection. When it exceeds the preset value, a signal will be sent to the monitoring terminal device, and the buzzer in the control box 11 will be turned on to issue a reminder, so as to timely discover problems and eliminate safety hazards.

[0029] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pre-prepared food production monitoring system, comprising a monitoring component (1), characterized in that: The monitoring component (1) comprises a control box (11), a camera (12) is installed on the front of the control box (11), a smoke detection chamber (14) is arranged on the back of the control box (11), a temperature and humidity detection chamber (15) is arranged on the bottom of the control box (11), and the temperature and humidity detection chamber (15) is communicated with the smoke detection chamber (14), a buzzer is installed inside the control box (11), and a plurality of groups of air extraction components (3) are arranged on the moving route of the monitoring component (1), the air extraction components (3) comprise a mounting seat (31), a transverse tube (32) is rotatably installed inside the mounting seat (31) via a bearing, an air intake pipe (33) is fixed on the front of the transverse tube (32), and a fan is rotatably installed inside the air intake pipe (33) via a shaft rod (34), a plug (312) is provided at the top of the transverse tube (32), and a bellows (35) is connected between the plug (312) and the transverse tube (32), through holes (16) are opened on both sides of the temperature and humidity detection chamber (15) at positions corresponding to the plug (312), and the inner side of the through hole (16) is covered with a blocking plate (18), and driving components (2) are provided at both ends of the moving route of the monitoring component (1), and the driving component (2) includes a mounting frame (21), and three groups of winding seats (22) are fixed on the surface of the mounting frame (21), and a traction rope (23) is wound on the winding shaft of the winding seat (22), and the three traction ropes (23) pass through the top and back of the smoke detection chamber (14) and the bottom of the front end of the control box (11) respectively.

2. A pre-prepared food production monitoring system according to claim 1, characterized in that: The driving assembly (2) further comprises a first transmission belt (24), the first transmission belt (24) being mounted on the top of two groups of winding seats (22) at the top and back of the smoke detection chamber (14), and the second transmission belt (26) being mounted on the bottom of two groups of winding seats (22) at the top of the smoke detection chamber (14) and at the front bottom of the control box (11), and a motor (25) being fixed at a position corresponding to one of the groups of winding seats (22) on the mounting frame (21), and an output end of the motor (25) being fixedly connected to a winding shaft of the winding seat (22).

3. A pre-prepared food production monitoring system according to claim 2, characterized in that: The monitoring component (1) has a connecting ring (13) fixed on the surface corresponding to the three traction ropes (23), and the connecting ring (13) is sleeved on the traction ropes (23). The monitoring component (1) also includes an electric push rod (19). The electric push rod (19) is fixed on the inner wall of the temperature and humidity detection chamber (15), and a cross bar (17) is fixed to the extended end of the electric push rod (19). The two ends of the cross bar (17) are fixedly connected to two blocking plates (18).

4. A pre-prepared food production monitoring system according to claim 3, characterized in that: A right-angle frame (110) is fixed to one end of the extended end of the electric push rod (19) that passes through the temperature and humidity detection cavity (15), and an inclined block (111) is fixed to the bottom of the right-angle frame (110). An inclined plate (318) is provided on a side surface of the mounting seat (31), and the inclined block (111) slides along the inclined surface of the inclined plate (318).

5. A pre-prepared food production monitoring system according to claim 4, characterized in that: The air extraction assembly (3) further comprises a vertical plate (316), the vertical plate (316) is fixed to the bottom of the inclined plate (318), and a horizontal plate (315) is fixed to a position of the mounting seat (31) corresponding to the vertical plate (316), and the vertical plate (316) slides along the surface of the horizontal plate (315).

6. A pre-prepared food production monitoring system according to claim 5, characterized in that: A second spring (317) is fixed between one side of the vertical plate (316) and the horizontal plate (315), and a connecting rod (319) is rotatably connected to the bottom of the vertical plate (316) via a rotating shaft, and the other end of the connecting rod (319) is rotatably connected to the back side of the horizontal tube (32) via a rotating shaft.

7. A pre-prepared food production monitoring system according to claim 6, characterized in that: A sliding frame (36) is fixed at a position on the top of the transverse tube (32) corresponding to the corrugated tube (35), and a sliding block (314) is slidably connected inside the sliding frame (36). A moving ring (311) is fixed on the top of the sliding block (314), and the moving ring (311) is sleeved on the outer end of the insert tube (312). A fixing ring (310) is fixed on the other end of the sliding frame (36), and the fixing ring (310) is fixedly sleeved on the rear end of the corrugated tube (35). A first spring (313) is fixed between the fixing ring (310) and the bottom of the moving ring (311).

8. The pre-prepared food production monitoring system according to claim 7, characterized in that: A gear (37) is installed on the back side of the transverse tube (32) at a position corresponding to the shaft of the fan (34), and the gear (37) is fixedly sleeved on the shaft of the fan (34), and a toothed plate (38) is meshedly connected at the top of the gear (37).

9. The pre-prepared food production monitoring system according to claim 8, characterized in that: A connecting frame (39) is fixed to the top of one end of the tooth plate (38), and the other end of the connecting frame (39) is fixedly connected to the slider (314). The connecting frame (39) is arc-shaped and attached to the outer side of the transverse tube (32).

10. The pre-prepared food production monitoring system according to claim 1, characterized in that: A storage module and a communication module are also provided inside the control box (11), a temperature and humidity sensor is provided inside the temperature and humidity detection chamber (15), and a smoke detection module is provided inside the smoke detection chamber (14).

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