Odor purification and disinfection device for kitchen waste treatment

Abstract

The invention discloses an odor purification and disinfection device for kitchen waste treatment, which comprises a box body and a conveying belt arranged in the box body, a sterilization unit and an air spraying pipe are fixedly arranged on the top wall in the box body, a fixed shaft is arranged above the conveying belt, a plurality of sleeves are rotatably arranged on the outer side of the fixed shaft in a sleeving manner, baffles are clamped on the outer sides of the sleeves, and the baffles are clamped on the inner side of the box body. The fixing shaft is provided with a limiting assembly matched with the sleeves, and when the two adjacent sleeves rotate synchronously, the limiting assembly is matched with the sleeves. By means of the multiple baffles, when a hard object exists on one side of a certain baffle, the baffle can be driven to rotate by a large angle and be in a staggered state with the other baffles through the pressure of the hard object on the baffle, at the moment, the multiple baffles are driven to be close to one another through the pressing plate, the hard object can be clamped through the baffles, and due to the fact that the multiple baffles are in a pressed state, the hard object can be clamped tightly; therefore, the baffle and the clamped hard objects can be driven to rotate through the rotating disc, and therefore the hard objects can be guided into the storage box easily.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage treatment devices, and particularly relates to a deodorizing and disinfecting device for kitchen waste treatment. Background Art

[0002] Kitchen waste, commonly known as swill, is the main type of food waste, including food residues generated by families, schools, canteens, and the catering industry, etc.

[0003] Chinese Patent CN210020500U discloses a kitchen waste disinfection device. By providing an ultraviolet disinfection device and a steam disinfection device in the box body, the cooperation of ultraviolet disinfection and steam disinfection greatly improves the disinfection efficiency, and at the same time improves the disinfection effect of kitchen waste; a feeding device is provided in the box body, and the shredded kitchen waste moves to one side on the conveyor belt of the feeding device, which helps to disperse the kitchen waste continuously entering through the feeding device, facilitating the continuous and rapid disinfection and sterilization of kitchen waste, and greatly improving the disinfection efficiency of kitchen waste.

[0004] The above device flattens the kitchen waste on the conveyor belt through the provided spreading plate. However, in the actual use process, when there are hard objects (such as stones or bones, etc.) in the kitchen waste, the hard objects will stay on one side of the spreading plate, thus affecting the transmission of kitchen waste, and it is difficult to handle the hard objects on one side of the spreading plate through the above structure. To sum up, the above device still has room for improvement.

[0005] Therefore, it is necessary to provide a deodorizing and disinfecting device for kitchen waste treatment to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a deodorizing and disinfecting device for kitchen waste treatment to solve the problem that in the existing device, the kitchen waste is flattened on the conveyor belt through the provided spreading plate, but in the actual use process, when there are hard objects (such as stones or bones, etc.) in the kitchen waste, the hard objects will stay on one side of the spreading plate, thus affecting the transmission of kitchen waste, and it is difficult to handle the hard objects on one side of the spreading plate through the above structure as mentioned in the above background art.

[0007] Based on the above idea, the present invention provides the following technical solution: A deodorizing and disinfecting device for kitchen waste treatment, including a box body and a conveyor belt arranged in the box body. A sterilization unit and a jet pipe are fixedly installed on the top wall inside the box body. A fixed shaft is arranged above the conveyor belt, and a plurality of sleeves are rotatably sleeved on the outside of the fixed shaft. A baffle is clamped on the outside of the sleeve. A limiting component is arranged on the fixed shaft and is matched with the sleeve. When two adjacent sleeves rotate synchronously, the sleeve can be positioned through the limiting component. When a hard object in the kitchen waste drives a certain baffle to rotate and错开 from the other baffles, this hard object is placed between the two baffles and can be clamped; A storage box is arranged above the conveyor belt, and a guide plate is hinged on one side of the storage box close to the fixed axis. When multiple baffles that clamp hard objects rotate to above the guide plate, as the multiple baffles move away from each other, the hard objects clamped by the baffles can fall onto the guide plate.

[0008] As a further solution of the present invention: the limit assembly includes a slider arranged between two adjacent sleeves, the slider can slide along the axial direction of the fixed shaft, a stop block is arranged above the slider, a vertical rod is fixedly arranged on the bottom surface of the stop block, a connecting tube is fixedly arranged on the top surface of the slider for rotationally cooperating with the vertical rod, and the vertical rod and the connecting tube are elastically connected, a blind hole cooperating with the vertical rod is opened on the slider, a boss is fixedly arranged on the inner wall of the blind hole, a protrusion cooperating with the boss is fixedly arranged on the outer circumference of the vertical rod, a pressure block cooperating with the stop block is fixedly arranged on the end surface of the sleeve, and an inclined surface is arranged on the side opposite to the pressure block and the stop block.

[0009] As a further solution of the present invention: two positioning grooves are opened on the outer circumference of the sleeve, and the top end of the baffle is provided with a plug-in part that slides with the positioning groove. The cross-sections of the plug-in part and the positioning groove are both set to be T-shaped, and both ends of the positioning groove extend to the end surface of the sleeve.

[0010] As a further solution of the present invention: an annular groove is opened on the inner wall of the sleeve, a baffle is hinged on the inner wall of the annular groove, a protrusion cooperating with the baffle is fixedly provided on the outer circumferential surface of the fixed shaft, and the position where the baffle and the sleeve are hinged is located on the side of the baffle close to the protrusion. When the sleeve rotates so that the protrusion contacts the baffle, the positioning groove on the sleeve in an unloaded state can be rotated to a vertical direction.

[0011] As a further solution of the present invention: a turntable is rotatably installed on one side of the box body, the turntable is coaxially arranged with the fixed shaft, one end of the fixed shaft is fixedly connected to the box body, the other end of the fixed shaft extends into the turntable and rotates with it, a clamping unit is arranged on the outside of the turntable, and a pressure plate for clamping the baffle is fixedly arranged at the telescopic end of the clamping unit.

[0012] As a further solution of the present invention: a slot is provided on one side of the baffle, and an insert block matching the slot is fixedly provided on the other side of the baffle, and the cross-sections of the slot and the insert block are both set to be T-shaped.

[0013] As a further solution of the present invention: an arc-shaped limiting groove is provided on one side of the pressure plate close to the baffle plate, the cross section of the limiting groove is set to be T-shaped, and the insert block on the baffle plate is slidably set in the limiting groove.

[0014] As a further solution of the present invention: the outer circumferential surface of the fixed shaft is provided with a sliding groove that slidably cooperates with the slider, a sliding rod is fixedly arranged inside the sliding groove, the sliding rod passes through the slider and slidably cooperates with it, a spring is sleeved on the outer side of the sliding rod, and the spring is arranged between the slider and the inner end surface of the sliding groove.

[0015] As a further solution of the present invention: the insert block and the slot are both arc-shaped as a whole, and the center of the insert block and the slot coincides with the center of the sleeve.

[0016] As a further solution of the present invention: a rotating motor is arranged on the outside of the box body, a connecting shaft is fixedly installed on the turntable, the rotating motor is drivingly connected to the connecting shaft, a supporting frame is fixedly arranged on the outside of the clamping unit, the connecting shaft passes through the supporting frame and is fixedly connected thereto, a detection unit is fixedly installed on the inner side of the box body, and the detection unit is connected to the rotating motor.

[0017] Compared with the prior art, the beneficial effect of the present invention is that: this device is provided with multiple baffles, and when there is a hard object on one side of a baffle, the pressure of the hard object on the baffle can drive the baffle to rotate a larger angle and be staggered with the other baffles. At this time, the pressure plate drives the multiple baffles to approach each other, and the baffles can clamp the hard object. Since the multiple baffles are in a clamped state, the turntable can drive the baffles and the clamped hard objects to rotate, which is conducive to guiding the hard objects into the storage box. Therefore, this structure can detect hard objects in food waste on the one hand, and on the other hand, can guide the detected hard objects into the storage box for storage, thereby minimizing the number of hard objects in the food waste to the maximum extent, which is conducive to further processing of the food waste at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the box of the present invention; Figure 3 It is the distribution diagram of the sterilization unit and the jet pipe of the present invention; Figure 4 It is a schematic diagram of the connection structure between the guide plate and the storage box of the present invention; Figure 5 It is a schematic diagram of the local structure of the box body of the present invention; Figure 6 The present invention Figure 5 A schematic diagram of the enlarged structure at point A; Figure 7 It is a schematic diagram of the pressing plate structure of the present invention; Figure 8is a sleeve distribution diagram of the present invention; Fig. 9 The present invention Figure 8 The enlarged structure diagram of B; Fig.10 It is a schematic diagram of the connection structure between the vertical rod and the sliding block of the present invention; Fig.11 It is a schematic diagram of the sleeve and baffle connection structure of the present invention; Fig.12 It is a schematic diagram of the plug-in block and slot structure of the present invention; Fig.13 It is a schematic diagram of the structure of the protrusion and the baffle of the present invention; Fig.14 It is a schematic diagram of the position of the detection unit of the present invention.

[0020] In the figure: 1. box body; 2. feed trough; 3. sewage trough; 4. conveyor belt; 5. support plate; 6. fixed shaft; 601. protrusion; 7. baffle; 701. plug block; 702. slot; 8. guide plate; 801. guide rod; 9. storage box; 901. rod sleeve; 10. turntable; 11. sterilization unit; 12. jet pipe; 13. connecting shaft; 14. rotating motor; 15. clamping unit; 16. sleeve; 1601. positioning groove; 1602. baffle; 17. detection unit; 18. baffle; 19. pressing block; 20. vertical rod; 2001. protrusion; 21. connecting tube; 22. slider; 2201. boss; 23. slide bar; 24. coil spring; 25. pressure plate; 2501. limit groove. DETAILED DESCRIPTION

[0021] like Figure 1-4 8, a deodorizing and disinfecting device for treating kitchen waste comprises a housing 1 and a feed trough 2 fixedly arranged on one side of the top of the housing 1, the feed trough 2 is connected to the housing 1, so that the kitchen waste is introduced into the housing 1 through the feed trough 2, and a conveyor belt 4 is arranged inside the housing 1, referring to Figure 3 As shown, a sterilization unit 11 is fixedly installed on the top of the box body 1, and the sterilization unit 11 can be an ultraviolet lamp. In addition, a jet pipe 12 is fixedly installed on the top wall inside the box body 1, and the jet pipe 12 is connected to an external steam generator, so that high-temperature steam can be sprayed to sterilize the food waste. Of course, the above-mentioned sterilization unit 11 and the jet pipe 12 are arranged along the length direction of the conveyor belt 4, which is conducive to the treatment of the garbage during transportation.

[0022] In order to prevent the food waste from piling up on the conveyor belt, thereby weakening the treatment effect, a fixed shaft 6 is provided above the conveyor belt 4 in this solution, one end of the fixed shaft 6 is fixedly connected to the box body 1, and a plurality of sleeves 16 are rotatably sleeved on the outer side of the fixed shaft 6. The sleeves 16 here cannot move along the axial direction of the fixed shaft 6, and the plurality of sleeves 16 are evenly distributed on the outer side of the fixed shaft 6 in a linear array. A baffle 7 is clamped on the outer side of the sleeve 16. In the initial state, the baffle 7 is located below the sleeve 16 and is in contact with the conveyor belt 4. The fixed shaft 6 is in a vertical state, and a limiting assembly matched with the sleeve 16 is provided on the fixed shaft 6. When two adjacent sleeves 16 rotate synchronously, the limiting assembly can position the sleeve 16 to prevent it from rotating at a large angle, which is conducive to tightening and flattening the food waste on the top of the conveyor belt 4. Similarly, when there are hard objects (such as stones or metals) in the food waste, the hard object contacts one of the baffles 7 and can drive the baffle 7 to rotate at a large angle, so that the hard object is placed between the two baffles 7. At this time, the baffle 7 can clamp the hard object; Reference Figure 3-4 As shown, a storage box 9 is also provided above the conveyor belt 4, and a guide plate 8 is hinged on one side of the storage box 9 close to the fixed shaft 6, and the guide plate 8 and the storage box 9 are elastically matched. When the multiple baffles 7 that clamp the hard objects rotate to above the guide plate 8, the baffles 7 can be driven to reset and release the hard objects to make them fall onto the guide plates 8, and then introduced into the storage box 9 through the guide plates 8. In summary, this device can, through the baffles 7 that are set, on the one hand, flatten the food waste on the conveyor belt 4 to avoid the accumulation of garbage on the conveyor belt 4; on the other hand, when the hard object drives a baffle 7 to deflect a larger angle, the hard object can be placed between the two baffles 7, which is conducive to clamping the hard object and introducing the hard object into the storage box 9.

[0023] like Figure 2-13 As shown, the above-mentioned limit assembly includes a slider 22 arranged between two adjacent sleeves 16, the slider 22 is slidably matched with the fixed shaft 6, and the slider 22 can slide along the axial direction of the fixed shaft 6, a stopper 18 is arranged above the slider 22, a vertical rod 20 is fixedly arranged on the bottom surface of the stopper 18, and a connecting tube 21 matched with the vertical rod 20 is fixedly arranged on the top surface of the slider 22. Specifically, refer to Fig.10 As shown, the vertical rod 20 passes through the connecting tube 21 and rotates with it. A coil spring 24 is sleeved on the outside of the vertical rod 20. The two ends of the coil spring 24 are respectively fixedly connected to the inner wall of the connecting tube 21 and the outer wall of the vertical rod 20, so as to achieve elastic cooperation between the vertical rod 20 and the connecting tube 21. The slider 22 is provided with a blind hole that cooperates with the vertical rod 20. A boss 2201 is fixedly provided on the inner wall of the blind hole, and a protrusion 2001 is fixedly provided on the outer peripheral surface of the vertical rod 20. In the initial state, the protrusion 2001 is in a fit state with the boss 2201. Fig. 9As shown, a pressure block 19 that cooperates with the stop block 18 is fixedly provided on the end face of the sleeve 16, and the side opposite to the stop block 18 is provided with an inclined surface. Through this structure, when the two adjacent baffles 7 rotate at the same time, the pressure blocks 19 on the two adjacent sleeves 16 can contact the stop block 18 at the same time and press it tightly. Since the protrusion 2001 fits with the boss 2201, the pressure block 19 cannot drive the stop block 18 to rotate. Therefore, the cooperation between the pressure block 19 and the stop block 18 can drive the slider 22 to move along the axial direction of the fixed shaft 6. However, since the pressure blocks 19 on the two adjacent sleeves 16 are in contact with the stop block 18, the slider 22 can be in a stationary state, thereby limiting the sleeve 16 and preventing it from continuing to rotate.

[0024] Reference Figure 11-12 As shown, in order to achieve the clamping connection between the baffle 7 and the sleeve 16, the present scheme provides two positioning grooves 1601 on the outer circumferential surface of the sleeve 16, and the top end of the baffle 7 is provided with a plug-in portion that slides with the positioning groove 1601, and the cross-sections of the plug-in portion and the positioning groove 1601 are both set to be T-shaped, and both ends of the positioning groove 1601 extend to the end surface of the sleeve 16.

[0025] Reference Fig.13 As shown, an annular groove is provided on the inner wall of the sleeve 16, a stop bar 1602 is hingedly connected to the inner wall of the annular groove, and a protrusion 601 matching the stop bar 1602 is fixedly provided on the outer peripheral surface of the fixed shaft 6, referring to Fig.13 As shown, the position where the baffle 1602 is hinged to the sleeve 16 is located on the side of the baffle 1602 close to the protrusion 601. When the hard object drives the baffle 7 to deflect, the baffle 7 can synchronously drive the sleeve 16 to deflect. During this process, the protrusion 601 can rotate in the direction close to the baffle 1602. When the protrusion 601 contacts the baffle 1602, the sleeve 16 stops rotating relative to the fixed shaft 6. At this time, the hard object is placed between the two baffles 7. In actual use, when the sleeve 16 rotates to make the protrusion 601 contact the baffle 1602, the positioning groove 1601 on the sleeve 16 that is in an unloaded state can rotate to a vertical direction.

[0026] Reference Figure 3 , 5-6, in order to drive the baffle 7 to clamp the hard object, a turntable 10 is rotatably installed on one side of the box body 1, and the turntable 10 is coaxially arranged with the fixed shaft 6. Referring to the above description, one end of the fixed shaft 6 is fixedly connected to the box body 1, and the other end of the fixed shaft 6 extends into the turntable 10 and rotates with it. A clamping unit 15 is arranged on the outside of the turntable 10. The clamping unit 15 can be a cylinder, a hydraulic rod or an electric push rod. A pressing plate 25 is fixedly arranged at the telescopic end of the clamping unit 15. The pressing plate 25 passes through the turntable 10 and slides with it. The baffle 7 at the edge can be pushed by the pressing plate 25, so that multiple baffles 7 are gradually brought closer to each other, which is conducive to clamping the hard object.

[0027] In actual use, the food waste is introduced into the box body 1 from the feed trough 2, and the food waste entering the box body 1 can fall onto the conveyor belt 4, and the waste can be transported by the conveyor belt 4. In this process, the food waste will drive the multiple baffles 7 to deflect. When two adjacent baffles 7 deflect synchronously, the baffles 7 are limited after being rotated by a certain angle through the cooperation of the pressing block 19 and the baffle 18. At this time, the baffles 7 can be used to flatten the food waste on the conveyor belt 4. The food waste passing through the baffles 7 will be treated by the sterilization lamp and the steam sprayed by the jet pipe 12, so as to eliminate the bacteria in the food waste. Figure 3 As shown, a drainage trough 3 can be fixedly installed on one side of the bottom of the box body 1, and the drainage trough 3 is connected to the box body 1, so that the food waste falling through the conveyor belt 4 can be discharged through the drainage trough 3; When there are hard objects in the kitchen waste, the hard objects will be blocked when reaching the baffle 7, so that the hard objects will be retained on one side of the baffle 7. Fig. 9As shown, when the two adjacent baffles 7 rotate synchronously, the pressing blocks 19 on the two sleeves 16 can contact the baffles 18 at the same time during the rotation of the sleeve 16, thereby completing the limiting of the sleeve 16 and the baffle 7. However, when the food waste in the feed chute 2 is completely introduced into the box body 1, and the food waste on the conveyor belt 4 passes through the baffle 7, the hard object is retained alone on one side of the baffle 7. At this time, the remaining baffles 7 are deflected downward to a vertical state, and the baffle 7 on the side of the hard object will be squeezed by the hard object. At this time, only A single sleeve 16 rotates, so that one side of the slider 22 is in a state of force, thereby driving the slider 22 to slide relative to the fixed shaft 6, and the baffle 7 and the sleeve 16 connected thereto can continue to rotate at a certain angle, but when the protrusion 601 contacts the baffle bar 1602, the baffle 7 and the sleeve 16 will stop rotating, and the hard object is placed between the two baffles 7. In actual use, when the sleeve 16 rotates so that the protrusion 601 contacts the baffle bar 1602, the sleeve 16 is The positioning groove 1601 in the unloaded state can be rotated to a vertical downward state, so that the baffle 7 on the adjacent sleeve 16 can slide to this sleeve 16 and engage with it, and the pressing plate 25 is pushed by the clamping unit 15, and then the baffle 7 is squeezed by the pressing plate 25, so that multiple baffles 7 gradually move closer. When there is no hard object on one side of the baffle 7, it is in a vertical downward state. Therefore, under the push of the pressing plate 25, the push plate can slide between the multiple sleeves 16, thereby preventing the push plate from interfering with the sleeve 16 when moving. , as the baffle 7 moves relative to the sleeve 16, the hard object can be gradually clamped, and then the pressing unit 15 and the multiple baffles 7 are driven to rotate through the turntable 10. When the baffle 7 rotates to above the guide plate 8, the pressing unit 15 pulls back the pressing plate 25, so that the multiple baffles 7 move away from each other and reset. In this process, the hard object originally clamped by the baffle 7 can fall onto the guide plate 8 and finally slide into the storage box 9. Since the guide plate 8 and the storage box 9 are hinged, the baffle 7 can avoid interference with the guide plate 8 during rotation; When the baffle 7 passes over the guide plate 8, the multiple baffles 7 can rotate back to a vertical state under the action of gravity. When the staff feeds food waste into the feed trough 2 again, the food waste can be flattened on the conveyor belt 4 again through the baffle 7. In the process of the baffle 7 being reset to the vertical state, the protrusion 601 will pass over the baffle bar 1602, and the pressure plate 25 will also pass over the baffle 18 and drive it to rotate.

[0028] To summarize, this device is provided with multiple baffles 7. When there is a hard object on one side of a baffle 7, the pressure of the hard object on the baffle 7 can drive the baffle 7 to rotate a larger angle and be staggered with the other baffles 7. At this time, the pressure plate 25 drives the multiple baffles 7 to approach each other, and the baffle 7 can clamp the hard object. Since the multiple baffles 7 are in a clamped state, the turntable 10 can drive the baffle 7 and the clamped hard object to rotate, which is beneficial to guide the hard object into the storage box 9. Therefore, this structure can detect hard objects in food waste on the one hand, and on the other hand, it can guide the detected hard objects into the storage box 9 for storage, thereby minimizing the amount of hard objects in the food waste to the maximum extent, which is beneficial to further processing of the food waste at a later stage.

[0029] like Figure 1-3 As shown, a rotating shaft is provided at both ends of the conveyor belt 4, and both ends of the rotating shaft pass through the box body 1 and rotate with it. A motor is fixedly installed on one side of the box body 1, and the output shaft of the motor is connected to one end of the rotating shaft passing through the box body 1. This structure is conducive to driving the conveyor belt 4 to rotate. A support plate 5 is provided inside the conveyor belt 4 , the support plate 5 is fixedly connected to the box body 1 , and the support plate 5 contacts the upper half of the conveyor belt 4 , and the storage box 9 can be fixedly connected to the box body 1 by bolts.

[0030] Reference Figure 4 As shown, a guide rod 801 is fixedly provided at the bottom of the guide plate 8, and a rod sleeve 901 that slides with the guide rod 801 is fixedly provided at the bottom of the storage box 9. The rod sleeve 901 and the guide rod 801 are both arranged in an arc shape, and the center of the circle thereof is in the same straight line with the rotation center of the guide plate 8. A spring is fixedly provided between the inner end surface of the rod sleeve 901 and the guide rod 801. In actual use, when the baffle 7 rotates to above the guide plate 8, the clamping unit 15 can drive the multiple baffles 7 to separate. At this time, the hard object will fall onto the guide plate 8. Then the clamping unit 15 can push the baffle 7 again and clamp the multiple baffles 7, which is conducive to driving the baffle 7 to rotate and squeezing the guide plate 8. When the guide plate 8 is deflected relative to the storage box 9, the baffle 7 can pass over the guide plate 8, thereby preparing for the next use.

[0031] Reference Figure 6As shown, a support platform is fixedly provided on the outer side of the box body 1, and a rotating motor 14 is fixedly installed on the support platform. A transmission shaft is fixedly provided on the output end of the rotating motor 14. A connecting shaft 13 is fixedly installed on the turntable 10, and the connecting shaft 13 is coaxially arranged with the turntable 10. In order to install the clamping unit 15, a support frame is fixedly provided on the outer side of the clamping unit 15, and the connecting shaft 13 passes through the support frame and is fixedly connected thereto. A driven gear is fixedly provided on the connecting shaft 13, and a driving gear meshing with the driven gear is fixedly provided on the output shaft. Through this structure, it is conducive to driving the turntable 10 and the pressure plate 25 to rotate, thereby driving the baffle 7 to rotate.

[0032] Reference Figure 7-13 As shown, in order to connect multiple baffles 7 to each other, a slot 702 is provided on one side of the baffle 7, and an insert block 701 matched with the slot 702 is fixedly provided on the other side of the baffle 7. The cross sections of the slot 702 and the insert block 701 are both T-shaped. The insert block 701 and the slot 702 are both arc-shaped as a whole, and the center of the circle coincides with the center of the circle of the sleeve 16. In the initial state, the insert block 701 on one baffle 7 is inserted into the slot 702 on another adjacent baffle 7. Through this structure, the multiple baffles 7 can be pulled against each other in the horizontal direction, and the two adjacent baffles 7 can rotate relative to each other. An arc-shaped limiting groove 2501 is provided on one side of the pressure plate 25 close to the baffle 7. The cross section of the limiting groove 2501 is set to be T-shaped. The insert block 701 on the baffle 7 is slidably set in the limiting groove 2501. Through this structure, the pressure plate 25 can push or pull the baffle 7 to move.

[0033] The outer circumferential surface of the fixed shaft 6 is provided with a sliding groove that slidably cooperates with the slider 22, and a sliding rod 23 is fixedly arranged inside the sliding groove. The sliding rod 23 passes through the slider 22 and slidably cooperates with it. A spring is sleeved on the outer side of the sliding rod 23, and the spring is arranged between the slider 22 and the inner end surface of the sliding groove.

[0034] Reference Fig.14 As shown, a detection unit 17 can be fixedly installed on the inner side of the box body 1. The detection unit 17 can be an infrared sensor, an ultrasonic sensor or a visual sensor, etc., and the detection unit 17 is electrically connected or signal-connected to the above-mentioned rotating motor 14. The detection unit 17 is located on the side of the baffle 7 close to the storage box 9. Of course, in specific applications, a PLC or a single-chip microcomputer can be installed between the detection unit 17 and the rotating motor 14 to facilitate the detection unit 17 to control the rotating motor 14. When a hard object drives the baffle 7 to deflect a large angle, the detection unit 17 can detect this situation and start the rotating motor 14 to run, thereby driving the baffle 7 to rotate.

Claims

1. A deodorizing and disinfecting device for treating kitchen waste, comprising a box body and a conveyor belt arranged in the box body, a sterilizing unit and an air jet pipe are fixedly installed on the top wall of the box body, and the characteristics are: A fixed shaft is arranged above the conveyor belt, and a plurality of sleeves are rotatably sleeved on the outer side of the fixed shaft, and a baffle is clamped on the outer side of the sleeve. A limiting assembly matched with the sleeve is arranged on the fixed shaft, and when two adjacent sleeves rotate synchronously, the sleeve can be positioned by the limiting assembly. When a hard object in the kitchen waste drives a baffle to rotate so that it is staggered with the other baffles, the hard object is placed between the two baffles and can be clamped; A storage box is arranged above the conveyor belt, and a guide plate is hinged on one side of the storage box close to the fixed axis. When multiple baffles that clamp hard objects rotate to above the guide plate, as the multiple baffles move away from each other, the hard objects clamped by the baffles can fall onto the guide plate.

2. The odor removal and disinfection device for kitchen waste treatment according to claim 1, characterized in that: The limit assembly includes a slider arranged between two adjacent sleeves, the slider can slide along the axial direction of the fixed shaft, a stop block is arranged above the slider, a vertical rod is fixedly arranged on the bottom surface of the stop block, a connecting tube that rotatably cooperates with the vertical rod is fixedly arranged on the top surface of the slider, and the vertical rod and the connecting tube are elastically connected, a blind hole that cooperates with the vertical rod is opened on the slider, a boss is fixedly arranged on the inner wall of the blind hole, a protrusion that cooperates with the boss is fixedly arranged on the outer circumference of the vertical rod, a pressure block that cooperates with the stop block is fixedly arranged on the end surface of the sleeve, and an inclined surface is arranged on the side opposite to the pressure block and the stop block.

3. The odor removal and disinfection device for kitchen waste treatment according to claim 2, characterized in that: Two positioning grooves are provided on the outer circumference of the sleeve, and the top of the baffle is provided with an inserting portion that slides with the positioning groove. The cross-sections of the inserting portion and the positioning groove are both set to be T-shaped, and both ends of the positioning groove extend to the end surface of the sleeve.

4. The odor removal and disinfection device for kitchen waste treatment according to claim 3, characterized in that: An annular groove is provided on the inner wall of the sleeve, and a baffle is hinged on the inner wall of the annular groove. A protrusion that cooperates with the baffle is fixedly provided on the outer circumferential surface of the fixed shaft. The position where the baffle and the sleeve are hinged is located on the side of the baffle close to the protrusion. When the sleeve rotates so that the protrusion contacts the baffle, the positioning groove on the sleeve in an unloaded state can be rotated to a vertical direction.

5. The odor removal and disinfection device for kitchen waste treatment according to claim 1, characterized in that: A turntable is rotatably installed on one side of the box body, and the turntable is coaxially arranged with the fixed shaft. One end of the fixed shaft is fixedly connected to the box body, and the other end of the fixed shaft extends into the turntable and rotates with it. A clamping unit is arranged on the outside of the turntable, and a pressure plate for clamping the baffle is fixedly arranged at the telescopic end of the clamping unit.

6. The odor removal and disinfection device for kitchen waste treatment according to claim 5, characterized in that: A slot is provided on one side of the baffle, and an insert block matched with the slot is fixedly provided on the other side of the baffle. The cross sections of the slot and the insert block are both set to be T-shaped.

7. The odor removal and disinfection device for kitchen waste treatment according to claim 6, characterized in that: An arc-shaped limiting groove is provided on one side of the pressure plate close to the baffle plate, and the cross section of the limiting groove is set to be T-shaped. The insert block on the baffle plate is slidably set in the limiting groove.

8. The odor removal and disinfection device for kitchen waste treatment according to claim 2, characterized in that: The outer circumferential surface of the fixed shaft is provided with a sliding groove that slidably cooperates with the slider, and a sliding rod is fixedly arranged inside the sliding groove. The sliding rod passes through the slider and slidably cooperates with it. A spring is sleeved on the outer side of the sliding rod, and the spring is arranged between the slider and the inner end surface of the sliding groove.

9. The odor removal and disinfection device for kitchen waste treatment according to claim 6, characterized in that: The insert block and the slot are both arc-shaped as a whole, and the centers of the insert block and the slot coincide with the center of the sleeve.

10. The odor removal and disinfection device for kitchen waste treatment according to claim 5, characterized in that: A rotating motor is arranged on the outside of the box body, a connecting shaft is fixedly installed on the turntable, the rotating motor is drivingly connected to the connecting shaft, a supporting frame is fixedly arranged on the outside of the clamping unit, the connecting shaft passes through the supporting frame and is fixedly connected thereto, a detection unit is fixedly installed on the inner side of the box body, and the detection unit is connected to the rotating motor.

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