Device for intelligently monitoring pet feed production process

Abstract

The invention relates to the technical field of monitoring devices, and discloses an intelligent pet feed production process monitoring device which comprises a mounting seat with a circular opening in the center, a protective ball is mounted in the mounting seat, a camera is mounted in the protective ball, one side of the camera is fixedly connected with a connecting column, and the other side of the camera is fixedly connected with the connecting column. The other end of the connecting column penetrates through the protective ball and is fixedly connected with the inner side wall of the mounting base, a supporting pipe is fixedly arranged in the protective ball in a transverse penetrating mode, one end of the supporting pipe penetrates through the protective ball, and the other end of the supporting pipe sequentially penetrates through the camera, the connecting column and the protective ball. All production processes of pet feed are monitored through the camera, dust is blocked and prevented from being attached to a lens of the camera through the lower side area of the protection ball, and when the dust is too much, the dust-containing area on the surface of the protection ball can be rotated into the cleaning chamber to be cleaned; therefore, dust removal is carried out under the condition that shooting of the camera is not influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring devices, and specifically to an intelligent monitoring device for pet food production processes. Background Art

[0002] In the modern pet food production field, to ensure product quality and production safety, intelligent monitoring devices for pet food production processes are widely used. Such devices usually use cameras to monitor the feed production process in real time to promptly detect production anomalies and ensure product quality. However, during the pet food production process, especially in processes such as crushing and mixing, a large amount of dust will inevitably be generated. These dusts are extremely likely to adhere to the surface of the camera lens. Over time, the accumulation of dust will seriously affect the shooting clarity and field of view of the camera, resulting in a blurred and information-lacking monitoring screen, making it impossible for operators to accurately obtain key information during the production process.

[0003] In the prior art, some cameras isolate dust by setting up simple protective covers, but the protective covers themselves will also be covered with dust and it is difficult to clean the protective covers in a timely manner, unable to fundamentally solve the problem of dust affecting the camera's monitoring effect; there are also some devices that use the method of periodically cleaning the camera manually, but this not only increases labor costs but also may affect the continuity and stability of the production process and reduce production efficiency due to untimely cleaning or improper operation during the cleaning process, making it difficult to meet the high-efficiency and accurate monitoring requirements of modern pet food production. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an intelligent monitoring device for pet food production processes, which solves the problem that the dust generated during the pet food production process adheres to the lens surface and affects the monitoring effect.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An intelligent monitoring device for pet food production processes includes a mounting seat with a circular opening in the center. A protective ball is installed inside the mounting seat, and a camera is installed inside the protective ball. One side of the camera is fixedly connected to a connecting column, and the other end of the connecting column passes through the protective ball and is fixedly connected to the inner side wall of the mounting seat. A support pipe is fixedly arranged horizontally inside the protective ball. One end of the support pipe is rotatably connected to the installation chamber, and the other end of the support pipe sequentially passes through the camera, the connecting column, and the protective ball and is rotatably connected to the mounting seat. A cleaning chamber is fixedly connected to the upper surface of the mounting seat, and a dust cleaning component is installed inside the cleaning chamber. The dust cleaning component includes an arc-shaped adsorption pipe, a negative pressure fan, and an air delivery pipe. Air intake holes are arranged in an arc-shaped distribution on the inner side wall of the adsorption pipe. The top end of the adsorption pipe is rotatably connected to a rotary joint, and the side wall of the rotary joint is connected to the air intake port of the negative pressure fan through a pipe one.

[0006] Preferably, an outlet of the negative pressure fan is fixedly provided with a return pipe located outside the cleaning chamber. A filter is fixedly provided on the surface of the return pipe. The other end of the return pipe is fixedly provided on the surface of the cleaning chamber. A circulation port is formed in the surface of the cleaning chamber corresponding to the return pipe.

[0007] Preferably, the top end of the air delivery pipe is fixedly installed on the inner wall of the cleaning chamber corresponding to the return pipe. The other end of the air delivery pipe penetrates and extends into the rotary joint and is fixedly connected with a separation cylinder. The bottom of the separation cylinder is rotatably connected with a gas guide cylinder. The bottom end of the gas guide cylinder penetrates and is fixedly connected with the inner wall of the adsorption pipe. An installation column is fixedly connected inside the gas guide cylinder. A plurality of blades are fixedly connected in a ring shape on the outer side wall of the installation column.

[0008] Preferably, the bottom end of the gas guide cylinder is fixedly provided with an arc-shaped air blowing pipe which is communicated. A plurality of air blowing holes are formed in a ring shape on the inner side wall of the air blowing pipe. The lower side walls of the two air delivery pipes are fixedly connected with an arc-shaped connecting piece. The bottom end of the air blowing pipe is fixedly connected with the connecting piece. The lower surface of the connecting piece is rotatably connected with the inner side wall of the cleaning chamber.

[0009] Preferably, two groups of radiating pipes are fixedly provided on the surface of the air delivery pipe. The other ends of the two radiating pipes are respectively rotatably connected with the two ends of the support pipe. A first electromagnetic valve is fixedly provided on the upper side of the air delivery pipe. A second electromagnetic valve is fixedly provided on the lower side of the air delivery pipe. Heat dissipation ports are symmetrically formed along the midpoint in the area of the support pipe located inside the protective ball, and a partition layer is fixedly provided at the center inside the support pipe. A branch pipe is fixedly connected to the side wall of the radiating pipe. The other end of the branch pipe penetrates into the cleaning chamber, and a one-way valve is installed on the surface of the branch pipe.

[0010] Preferably, the air delivery pipe includes a main pipe body. Inner hollow air guide joints are respectively fixedly provided at both ends of the main pipe body. An impeller is fixedly connected to the inner wall of the air guide joint.

[0011] Preferably, a shell is fixedly connected to the outer wall of the mounting base. The support pipe penetrates through the shell. The upper inner wall of the shell is fixedly connected with the outer wall of the cleaning chamber. Two groups of spring telescopic rods are fixedly connected to the inner bottom wall of the shell. The top ends of the spring telescopic rods are fixedly connected with a limiting plate. A rotary ring is arranged above the limiting plate. The inner wall of the rotary ring is fixedly connected with the outer wall of the support pipe.

[0012] Preferably, clamping grooves are respectively formed on the upper and lower surfaces of the rotary ring. A protrusion is arranged on one side of the clamping groove. The protrusion is fixedly provided on the outer wall of the rotary ring.

[0013] Preferably, an annular sealing ring is fixedly connected to the opposite sides of the two limiting plates.

[0014] Preferably, the inner diameter of the mounting base is greater than the diameter of the protective ball. The cross-section of the mounting base is L-shaped. A circular through-hole is provided at the center of the lower surface of the housing. An annular gap is left between the inner wall of the through-hole and the outer wall of the protective ball.

[0015] Working principle: The camera monitors each production process of pet food. The protective ball forms a protective effect outside the camera. The lower area of the protective ball blocks dust to prevent dust from adhering to the lens of the camera. When there is a lot of dust on the surface of the lower area of the protective ball and dust cleaning is required, rotate the protective ball so that the area with dust rotates upwards into the cleaning chamber for cleaning, and the area with a clean surface rotates downwards to the outside of the camera to continue dust protection. Thus, the surface of the protective ball is cleaned without affecting its protective effect. When cleaning the dust, operate the negative pressure fan. The negative pressure fan generates negative pressure inside the adsorption pipe through pipeline 1, so that the dust on the surface of the protective ball enters the adsorption pipe through the air inlet holes under the action of negative pressure adsorption and is discharged, achieving the effect of adsorbing and cleaning the dust on the surface of the protective ball.

[0016] The airflow containing dust enters the filter through the adsorption pipe, the negative pressure fan and the return pipe, and then returns through the through-hole to form a cycle inside the cleaning chamber. The airflow enters the air delivery pipe through the through-hole, and then enters the air guide cylinder through the delivery pipe and the separation cylinder. When the airflow passes through the separation cylinder, it pushes the blades to rotate. The rotation of the blades drives the mounting column to rotate, the rotation of the mounting column drives the air guide cylinder to rotate, and the rotation of the air guide cylinder drives the adsorption pipe to rotate, so that the adsorption pipe can rotate to adsorb the dust on the surface of the protective ball, expanding the cleaning range and improving the cleaning effect on the surface of the protective ball. When the air guide cylinder rotates, it drives the blow pipe to rotate. The blow pipe and the adsorption pipe are arranged in a staggered manner. The airflow enters the blow pipe through the air guide cylinder and is sprayed out rotationally from the air outlet holes to act on the surface of the protective ball, blowing away the impurities attached to the surface of the protective ball, which helps the adsorption pipe to better adsorb dust. By combining blowing and suction, the cleaning effect on the surface of the protective ball is improved. The connecting piece is used to improve the connection stability of the air delivery pipe and the blow pipe.

[0017] By alternately operating two groups of solenoid valves 1, the filtered air flow enters the support pipe through the opened heat dissipation pipe, and enters the interior of the protective ball through a side heat dissipation port, achieving the effect of air-cooling heat dissipation for the camera. Since the dust has been filtered by the filter, heat dissipation holes can be provided on the surface of the camera housing to allow the air flow to enter the interior of the camera for ventilation and heat dissipation, and then enter the closed heat dissipation pipe through the heat dissipation port on the other side, and then flow back to the cleaning chamber through the branch pipe on the closed heat dissipation pipe to form a cycle. Since the two groups of solenoid valves 1 operate alternately, if the left heat dissipation pipe is opened, the air flow enters the left air guide joint through this heat dissipation pipe. The air flow drives the left impeller to rotate, the impeller rotation drives the main pipe body to rotate, the main pipe body rotation drives the rotating ring and the protective ball to rotate. When one of the protrusions abuts against the limit plate during the rotation of the rotating ring, the rotation stops, and the rotation of the protective ball can form an up-and-down turnover. And when the air flow enters the right air guide joint through the right heat dissipation pipe, the air flow will exert a reverse driving force on the right impeller, thereby driving the support pipe and the protective ball to rotate in the reverse direction, and making the other protrusion abut against the limit plate. Thus, by switching the solenoid valve 1 to adjust the air flow direction, the effect of rotating the protective ball around the support pipe can be achieved to switch its upper and lower surfaces, so that the effect of cleaning dust can be realized without manually rotating the protective ball.

[0018] The present invention provides a device for intelligently monitoring the pet food production process. It has the following beneficial effects:

[0019] 1. The present invention monitors each production process of pet food through a camera. The lower area of the protective ball blocks dust to prevent dust from adhering to the lens of the camera, and when there is too much dust, the area containing dust on the surface of the protective ball can be rotated into the interior of the cleaning chamber for cleaning, so as to remove dust without affecting the camera shooting.

[0020] 2. The dust on the surface of the protective ball of the present invention enters the adsorption pipe through the air inlet hole under the action of negative pressure adsorption and is discharged, and the adsorption pipe can rotate to adsorb the dust on the surface of the protective ball by the air flow driving the blades to rotate, expanding the cleaning range and improving the cleaning effect on the surface of the protective ball.

[0021] 3. The air flow after filtration rotates and sprays out through the air outlet hole and acts on the surface of the protective ball to blow away the impurities attached to the surface of the protective ball, which helps the adsorption pipe to better adsorb dust, and improves the cleaning effect on the surface of the protective ball by the combination of blowing and suction.

[0022] 4. The filtered air flow enters the support pipe through the opened heat dissipation pipe, and enters the interior of the protective ball through a side heat dissipation port, achieving the effect of air-cooling heat dissipation for the camera and prolonging the service life of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional view of the present invention;

[0024] Figure 2 Schematic cross-sectional view of the cleaning chamber of the present invention;

[0025] Figure 3 Schematic structural view of the dust cleaning component of the present invention;

[0026] Figure 4 For the present invention Figure 3 Enlarged view at location A;

[0027] Figure 5 Schematic structural view of the adsorption pipe and the blowing pipe of the present invention;

[0028] Figure 6 Schematic cross-sectional view of the support pipe of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged view at location B;

[0030] Figure 8 For the present invention Figure 6 Enlarged view at location C;

[0031] Figure 9 Schematic structural view of the support pipe of the present invention;

[0032] Figure 10 For the present invention Figure 9 Enlarged view at location D.

[0033] Wherein, 1, mounting base; 2, protective ball; 3, camera; 4, connecting column; 5, support pipe; 6, cleaning chamber; 7, dust cleaning component; 701, adsorption pipe; 702, air inlet hole; 703, rotary joint; 704, negative pressure fan; 705, return pipe; 706, filter; 707, air delivery pipe; 708, separation cylinder; 709, air guide cylinder; 710, mounting column; 711, blade; 712, blowing pipe; 713, blowing hole; 714, connecting member; 7071, main pipe body; 7072, air guide joint; 7073, impeller; 8, heat dissipation pipe; 10, housing; 11, spring telescopic rod; 12, limiting plate; 13, rotary ring; 14, clamping groove; 15, protrusion; 16, sealing ring; 17, solenoid valve 1; 18, solenoid valve 2; 19, heat dissipation port; 21, cooling chamber; 22, semiconductor refrigeration sheet; 23, one-way valve; 24, branch pipe. Detailed implementation manners

[0034] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to the attached Figure 1 - Attachment Figure 3 , the embodiment of the present invention provides a device for intelligently monitoring the pet food production process, including a mounting seat 1 with a circular opening in the center. Inside the mounting seat 1, a protective ball 2 is installed. Inside the protective ball 2, a camera 3 is installed. One side of the camera 3 is fixedly connected to a cylindrical connecting column 4. The other end of the connecting column 4 passes through the protective ball 2 and is fixedly connected to the inner side wall of the mounting seat 1. Horizontally and fixedly arranged inside the protective ball 2 is a support pipe 5. One end of the support pipe 5 passes through and is rotatably connected to the mounting seat 1. The other end of the support pipe 5 passes through the camera 3, the connecting column 4, the protective ball 2 and the mounting seat 1 and is rotatably connected to the mounting seat 1. The camera 3 includes a camera body and a connecting body. Among them, the support pipe 5 passes through the connecting body. Similarly, the connecting column 4 is also connected to the connecting body. The upper surface of the mounting seat 1 is fixedly connected to a cleaning chamber 6. Inside the cleaning chamber 6, a dust cleaning component 7 is installed. The dust cleaning component 7 includes an arc-shaped adsorption pipe 701, a negative pressure fan 704 and an air delivery pipe 707. The inner side wall of the adsorption pipe 701 is provided with intake holes 702 distributed in an arc shape. The top end of the adsorption pipe 701 is rotatably connected to a rotary joint 703. The side wall of the rotary joint 703 is connected to the intake port of the negative pressure fan 704 through a pipe 1. The protective ball 2 is made of materials with high light transmittance and low optical distortion, such as optical glass, polycarbonate, acrylic, etc. Installation holes are opened at the four corners of the cleaning chamber 6. The cleaning chamber 6 is fixed at each process of the pet food through bolts passing through the installation holes and connecting to the equipment in the pet food production workshop. The camera 3 monitors each production process of the pet food. The camera 3 adopts one or more of an industrial area array camera, an industrial line array camera or a thermal imaging camera. The industrial area array camera is suitable for static or medium-speed motion scenarios such as raw material sorting, mixing and stirring, and pellet forming. It can detect whether there are impurities (such as metal debris) in the feed pellets and monitor the material accumulation on the conveyor belt. The industrial line array camera is suitable for the cooling conveyor belt after feed drying, and the weight or volume detection in the packaging link (cooperating with a light curtain sensor). The thermal imaging camera is suitable for temperature monitoring in the drying and sterilization links, equipment failure warning (such as motor overheating), etc. It can detect the feed drying temperature in real time (such as the surface temperature distribution of a drum dryer), and avoid nutrient loss caused by local overheating.

[0036] Specifically, the camera 3 is supported by the connecting column 4 and the support pipe 5. At the same time, the camera 3 is fixed by the connecting column 4 to prevent it from shaking. The protective ball 2 forms a protective effect outside the camera 3. The lower area of the protective ball 2 blocks dust to prevent dust from adhering to the lens of the camera 3. When there is a lot of dust on the surface of the lower area of the protective ball 2 and dust cleaning is required, the protective ball 2 is rotated, so that the area with dust rotates upward into the cleaning chamber 6 for cleaning, and the area with a clean surface rotates downward to the outside of the camera 3 to continue dust protection. Thus, the surface of the protective ball 2 is dust-cleaned without affecting the protective effect of the protective ball 2. When dust-cleaning, the negative pressure fan 704 is operated. The negative pressure fan 704 generates negative pressure inside the adsorption pipe 701 through the first pipe, so that the dust on the surface of the protective ball 2 enters the adsorption pipe 701 through the air inlet hole 702 under the action of negative pressure adsorption and then is discharged from the cleaning chamber 6, achieving the effect of adsorbing and cleaning the dust on the surface of the protective ball 2.

[0037] Please refer to the attached Figure 3 , the outer wall of the negative pressure fan 704 is fixedly connected to the inner wall of the cleaning chamber 6. The air outlet of the negative pressure fan 704 is fixedly provided with a return pipe 705 located outside the cleaning chamber 6. The return pipe 705 has two sections, and the opposite ends of the two sections of the return pipe 705 are detachably connected in a threaded connection manner with a filter 706. The other end of the return pipe 705 is fixedly provided on the surface of the cleaning chamber 6. A circulation port is opened on the surface of the cleaning chamber 6 corresponding to the return pipe 705.

[0038] Specifically, the airflow containing dust enters the filter 706 through the adsorption pipe 701, the negative pressure fan 704, and the return pipe 705, is filtered, and then returns through the circulation port to form a cycle inside the cleaning chamber 6.

[0039] Please refer to the attached Figure 3 - attached Figure 4 , the top end of the air delivery pipe 707 is fixedly installed on the inner wall of the cleaning chamber 6 corresponding to the return pipe 705. The other end of the air delivery pipe 707 penetrates and extends into the rotary joint 703 and is fixedly connected to a separation cylinder 708. The intersection of the outer wall of the air delivery pipe 707 and the rotary joint 703 is sealed with sealant. The bottom of the separation cylinder 708 is rotatably connected to a guide air cylinder 709. The bottom end of the guide air cylinder 709 penetrates and is fixedly connected to the inner wall of the adsorption pipe 701. An installation column 710 is fixedly connected inside the guide air cylinder 709. A plurality of blades 711 are fixedly connected in a ring shape on the outer side wall of the installation column 710.

[0040] Specifically, the air flow enters the air delivery pipe 707 through the circulation port, and then enters the air guide cylinder 709 from the delivery pipe and the separation cylinder 708. When the air flow passes through the separation cylinder 708, it drives the blade 711 to rotate. The rotation of the blade 711 drives the mounting column 710 to rotate, and the rotation of the mounting column 710 drives the air guide cylinder 709 to rotate. The rotation of the air guide cylinder 709 drives the adsorption pipe 701 to rotate, so that the adsorption pipe 701 can rotate to adsorb the dust on the surface of the protective ball 2, expanding the cleaning range and improving the cleaning effect on the surface of the protective ball 2.

[0041] Please refer to the attached Figure 4 - attached Figure 5 At the bottom end of the air guide cylinder 709, an arc-shaped air blowing pipe 712 is fixedly arranged and communicated. A plurality of air blowing holes 713 are annularly formed on the inner side wall of the air blowing pipe 712. The lower side walls of the two air delivery pipes 707 are fixedly connected with an arc-shaped connecting piece 714. The bottom end of the air blowing pipe 712 is fixedly connected with the connecting piece 714. The lower surface of the connecting piece 714 is rotationally connected with the inner side wall of the cleaning chamber 6 in a horizontal annular shape.

[0042] Specifically, when the air guide cylinder 709 rotates, it drives the air blowing pipe 712 to rotate. The air blowing pipe 712 and the adsorption pipe 701 are arranged in a staggered manner. The air flow enters the air blowing pipe 712 through the air guide cylinder 709 and is ejected from the air blowing holes 713 in a rotating manner to act on the surface of the protective ball 2, blowing away the impurities attached to the surface of the protective ball 2, which helps the adsorption pipe 701 to better adsorb dust. By combining blowing and suction, the cleaning effect on the surface of the protective ball 2 is improved. The connecting piece 714 is used to improve the connection stability of the air delivery pipe 707 and the air blowing pipe 712.

[0043] Please refer to the attached Figure 3 and attached Figure 6, two sets of heat dissipation pipes 8 are fixedly arranged on the surface of the gas transmission pipe 707. The other ends of the two heat dissipation pipes 8 are respectively rotatably connected to both ends of the support pipe 5. An electromagnetic valve 17 is fixedly arranged on the upper side of the gas transmission pipe 707, and an electromagnetic valve 18 is fixedly arranged on the lower side of the gas transmission pipe 707. Heat dissipation openings 19 are symmetrically arranged along the midpoint in the area where the support pipe 5 is located inside the protective sphere 2. Heat dissipation openings 19 are also arranged on the surface of the connecting column 4 corresponding to the heat dissipation openings 19 on the surface of the support pipe 5. And a partition layer is fixedly arranged at the center of the interior of the support pipe 5, and the partition layer is used to partition the two heat dissipation openings 19. A branch pipe 24 is fixedly connected to the side wall of the heat dissipation pipe 8. The other end of the branch pipe 24 penetrates into the interior of the cleaning chamber 6, and a one-way valve 23 is installed on the surface of the branch pipe 24. When cleaning the ash, the electromagnetic valve 18 is opened and the power of the negative pressure fan 704 is increased to increase the wind speed. After the ash cleaning is completed, the electromagnetic valve 18 is closed. One of the segmented pipe bodies of the return pipe 705 is segmented again and connected to the cooling chamber 21, so that the cooling chamber 21 is fixedly arranged on the return pipe 705. A semiconductor refrigeration sheet 22 is fixedly arranged on the side wall of the cooling chamber 21. The refrigerating surface of the semiconductor refrigeration sheet 22 is located inside the cooling chamber 21 and is used to refrigerate the air flow, reduce the temperature of the air flow, and improve the cooling effect on the camera 3. The heating surface of the semiconductor refrigeration sheet 22 is located outside the cooling chamber 21.

[0044] Specifically, the one-way valve 23 is used to control the unidirectional outflow of the gas inside the branch pipe 24. The temperature in the feed production workshop is relatively high, and the camera 3 needs to be cooled when in use. By alternately operating the two electromagnetic valves 17, the filtered air flow enters the support pipe 5 through the opened heat dissipation pipe 8 and enters the interior of the protective sphere 2 through one side heat dissipation opening 19, achieving the effect of air-cooling and heat dissipation for the camera 3. Since the dust has been filtered by the filter 706, heat dissipation holes can be opened on the surface of the housing 10 of the camera 3 so that the air flow enters the interior of the camera 3 for ventilation and heat dissipation, and then enters the closed heat dissipation pipe 8 through the heat dissipation opening 19 on the other side, and then returns to the cleaning chamber 6 through the branch pipe 24 on the closed heat dissipation pipe 8 to form a cycle.

[0045] Please refer to the appendix Figure 6 - appendix Figure 10, the gas pipeline 707 includes a main pipe body 7071. At both ends of the main pipe body 7071, air guiding joints 7072 with a hollow interior are fixedly arranged. The outer ends of the air guiding joints 7072 are rotatably matched with the lower ends of the heat dissipation pipes 8. An impeller 7073 is fixedly connected to the inner wall of the air guiding joint 7072. The fan blade angles of the two impellers 7073 are the same. The outer wall of the mounting seat 1 is fixedly connected to a housing 10. The support pipe 5 passes through the housing 10. The upper inner wall of the housing 10 is fixedly connected to the outer wall of the cleaning chamber 6. Two groups of spring telescopic rods 11 are fixedly connected to the inner bottom wall of the housing 10. The top ends of the spring telescopic rods 11 are fixedly connected to a limiting plate 12. Above the limiting plate 12, there is a rotating ring 13. The inner wall of the rotating ring 13 is fixedly connected to the outer wall of the support pipe 5. Two protrusions 15 are fixedly arranged on the outer wall of the rotating ring 13, and the two protrusions 15 are respectively located on the upper and lower surfaces of the rotating ring 13.

[0046] Specifically, an upward thrust is applied to the limiting plate 12 through the spring telescopic rod 11, so that the top end of the limiting plate 12 abuts against the rotating ring 13. Since the two groups of solenoid valves 17 operate alternately, for example, when the left heat dissipation pipe 8 is opened, the air flow enters the left air guiding joint 7072 through the heat dissipation pipe 8. The air flow drives the left impeller 7073 to rotate. The rotation of the impeller 7073 drives the main pipe body 7071 to rotate. The rotation of the main pipe body 7071 drives the rotating ring 13 and the protective ball 2 to rotate. When one of the protrusions 15 abuts against the limiting plate 12 during the rotation of the rotating ring 13, the rotation stops. The rotation of the protective ball 2 can cause it to turn over up and down. When the air flow enters the right air guiding joint 7072 through the right heat dissipation pipe 8, the air flow will apply a reverse driving force to the right impeller 7073, thereby driving the support pipe 5 and the protective ball 2 to rotate in the reverse direction and making the other protrusion 15 abut against the limiting plate 12. Thus, by switching the solenoid valve 17 to adjust the air flow direction, the effect of rotating the protective ball 2 around the support pipe 5 can be achieved, thereby switching its upper and lower surfaces, and the effect of cleaning the ash can be achieved without manually rotating the protective ball 2.

[0047] Please refer to the appendix Figure 6 - appendix Figure 10 , clamping grooves 14 are respectively formed on the upper and lower surfaces of the rotating ring 13. The two protrusions 15 are located on the same side of the clamping grooves 14. An annular sealing ring 16 is fixedly connected to the opposite sides of the two limiting plates 12. A sealing layer is fixedly arranged on the inner wall of the sealing ring 16.

[0048] Specifically, when the limiting plate 12 abuts against the protrusion 15, the rotation of the protective ball 2 ends. At this time, the top end of the limiting plate 12 will move upward into the card slot 14, thereby driving the sealing ring 16 to move upward to abut against the gap between the bottom end of the mounting seat 1 and the protective ball 2, so as to keep the inside of the cleaning chamber 6 relatively closed, avoiding or reducing the outflow of the gas inside the cleaning chamber 6 from this gap and the entry of external gas. When the rotating ring 13 and the protective ball 2 rotate, the limiting plate 12 disengages from the card slot 14 and slides downward, driving the sealing ring 16 to move downward and no longer fit against the outer wall of the protective ball 2, thus avoiding or reducing the problem that when the protective ball 2 moves, the sealing ring 16 will rub off the dust on the outside of the protective ball 2 and cause the dust to adhere again.

[0049] Please refer to the attached Figure 6 , the inner diameter of the mounting seat 1 is larger than the diameter of the protective ball 2. The cross-section of the mounting seat 1 is L-shaped. A circular through-hole is opened at the center of the lower surface of the housing 10, and an annular gap is left between the inner wall of the through-hole and the outer wall of the protective ball 2.

[0050] Specifically, a gap is left between the bottom end of the mounting seat 1 and the protective ball 2. The gap is used to ensure that when the protective ball 2 moves, the outer wall of the protective wall does not contact the housing 10.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Intelligent monitoring device for pet feed production process, including a mounting seat (1) with a circular opening in the center, characterized in that: Inside the mounting base (1), a protective ball (2) is installed. Inside the protective ball (2), a camera (3) is installed. One side of the camera (3) is fixedly connected to a connecting column (4). The other end of the connecting column (4) passes through the protective ball (2) and is fixedly connected to the inner side wall of the mounting base (1). Horizontally penetrating and fixedly arranged inside the protective ball (2) is a support pipe (5). One end of the support pipe (5) passes through and is rotatably connected to the mounting base (1). The other end of the support pipe (5) passes through the camera (3), the connecting column (4), the protective ball (2) and the mounting base (1) and is rotatably connected to the mounting base (1). On the upper surface of the mounting base (1), a cleaning chamber (6) is fixedly connected. Inside the cleaning chamber (6), a dust cleaning component (7) is installed. The dust cleaning component (7) includes an arc-shaped adsorption pipe (701), a negative pressure fan (704) and an air delivery pipe (707). The inner side wall of the adsorption pipe (701) is provided with intake holes (702) distributed in an arc shape. The top end of the adsorption pipe (701) is rotatably connected to a rotary joint (703). The side wall of the rotary joint (703) is connected to the air inlet of the negative pressure fan (704) through a first pipe.

2. The intelligent monitoring pet food production process device according to claim 1, wherein: The outer wall of the negative pressure fan (704) is fixedly connected to the inner wall of the cleaning chamber (6). The air outlet of the negative pressure fan (704) is fixedly provided with a return pipe (705) located outside the cleaning chamber (6). The surface of the return pipe (705) is fixedly provided with a filter (706). The other end of the return pipe (705) is fixedly provided on the surface of the cleaning chamber (6). A circulation port is opened on the surface of the cleaning chamber (6) corresponding to the return pipe (705).

3. The intelligent monitoring pet food production process device according to claim 1, wherein: The top end of the air delivery pipe (707) is fixedly installed on the inner wall of the cleaning chamber (6) corresponding to the return pipe (705). The other end of the air delivery pipe (707) penetrates and extends into the rotary joint (703) and is fixedly connected to a separation cylinder (708). The bottom of the separation cylinder (708) is rotatably connected to a guide cylinder (709). The bottom end of the guide cylinder (709) passes through and is fixedly connected to the inner wall of the adsorption pipe (701). Inside the guide cylinder (709), a mounting column (710) is fixedly connected. A number of blades (711) are fixedly connected in a ring shape on the outer side wall of the mounting column (710).

4. The intelligent monitoring pet feed production process device according to claim 3, characterized in that: The bottom end of the guide cylinder (709) is fixedly provided with a connected arc-shaped air blowing pipe (712). The inner side wall of the air blowing pipe (712) is provided with a number of air blowing holes (713) in a ring shape. The lower side walls of two air delivery pipes (707) are fixedly connected to an arc-shaped connecting piece (714). The bottom end of the air blowing pipe (712) is fixedly connected to the connecting piece (714). The lower surface of the connecting piece (714) is rotatably connected to the inner side wall of the cleaning chamber (6).

5. The intelligent monitoring pet feed production process device according to claim 1, wherein: Two groups of heat dissipation pipes (8) are fixedly arranged on the surface of the gas transmission pipe (707). The other ends of the two heat dissipation pipes (8) are respectively rotatably connected to both ends of the support pipe (5). An electromagnetic valve I (17) is fixedly arranged on the upper side of the gas transmission pipe (707), and an electromagnetic valve II (18) is fixedly arranged on the lower side of the gas transmission pipe (707). Heat dissipation openings (19) are symmetrically arranged along the midpoint in the area of the support pipe (5) located inside the protective ball (2), and a partition layer is fixedly arranged at the center of the interior of the support pipe (5). A branch pipe (24) is fixedly connected to the side wall of the heat dissipation pipe (8). The other end of the branch pipe (24) penetrates into the interior of the cleaning chamber (6), and a one-way valve (23) is installed on the surface of the branch pipe (24).

6. The intelligent monitoring pet feed production process device according to claim 5, characterized in that: The gas transmission pipe (707) includes a main pipe body (7071). Gas guiding joints (7072) with hollow interiors are respectively fixedly arranged at both ends of the main pipe body (7071), and impellers (7073) are fixedly connected to the inner walls of the gas guiding joints (7072).

7. The intelligent monitoring pet food production process device according to claim 1, characterized in that: A shell (10) is fixedly connected to the outer wall of the mounting seat (1). The support pipe (5) passes through the shell (10). The inner wall of the upper side of the shell (10) is fixedly connected to the outer wall of the cleaning chamber (6). Two groups of spring telescopic rods (11) are fixedly connected to the inner bottom wall of the shell (10). The top ends of the spring telescopic rods (11) are fixedly connected to a limiting plate (12). A rotating ring (13) is arranged above the limiting plate (12). The inner wall of the rotating ring (13) is fixedly connected to the outer wall of the support pipe (5).

8. The intelligent monitoring pet food production process device according to claim 7, wherein: Card slots (14) are respectively arranged on the upper and lower surfaces of the rotating ring (13). A protrusion (15) is arranged on one side of the card slot (14), and the protrusion (15) is fixedly arranged on the outer wall of the rotating ring (13).

9. The intelligent monitoring pet feed production process device according to claim 7, characterized in that: An annular sealing ring (16) is fixedly connected to the opposite sides of the two limiting plates (12).

10. The intelligent monitoring pet food production process device according to claim 7, wherein: The inner diameter of the mounting seat (1) is larger than the diameter of the protective ball (2). The cross-section of the mounting seat (1) is L-shaped. A circular through hole is arranged at the center of the lower surface of the shell (10), and an annular gap is left between the inner wall of the through hole and the outer wall of the protective ball (2).

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