Intensive intelligent storage and transportation integrated garbage transfer station

Abstract

The application discloses an intensive intelligent storage and transportation integrated garbage transfer station, a tunnel comprises a container receiving pit and a container stacking pit, a chute matched with the container receiving pit is arranged on a foundation, the container comprises a box body, a tail door and a cover plate assembly, the tail door is arranged at one end of the box body, a feeding port is arranged at the top of the box body, a socket with a jack is arranged on the box body, a guide rail matched with the feeding port is fixed on the box body, the cover plate assembly comprises a cover plate and a lock matched with the jack on the socket, the cover plate is matched with the guide rail in a clearance, and the lock is connected with the socket and the cover plate respectively, the tunnel further comprises a containing cavity matched with the container receiving pit, an unlocking driving assembly for disconnecting the lock from the socket and driving the cover plate to translate along the guide rail is arranged in the containing cavity, and the unlocking driving assembly is fixed on the foundation. The application can collect and store construction waste in a concentrated manner, is favorable for improving the transfer efficiency and can reduce the transportation cost.

Description

Technical Field

[0001] This invention relates to an intensive, intelligent integrated waste transfer station. Background Technology

[0002] Construction waste is inevitably generated during urban renewal and renovation. Construction waste refers to the slag, excavated soil, waste materials, residual mud, and other waste generated during the construction, laying, demolition, and repair of various buildings, structures, and pipelines by construction units or individuals. To avoid environmental pollution from construction waste, the ideal transportation route is to set up open-air or simple enclosed temporary primary transfer stations near the construction waste generation point. Waste is then transported by dump trucks to secondary transfer stations, and finally, by transfer trucks, the waste from the secondary transfer stations is transported to end-of-life disposal plants in the suburbs. Secondary transfer stations require buffer areas for spreading waste and turning space for vehicles, thus requiring a large land area. They also present noise and dust pollution problems, making site selection difficult within the city. Often, due to the inability to find suitable construction land, city managers have to abandon the secondary transfer station construction plan and instead adopt a solution of directly transporting construction waste from the generation point to the end-of-life disposal site in the suburbs by dump trucks. This results in reduced transportation efficiency, increased operating costs, and increased road traffic pressure.

[0003] Chinese patent application CN111891606A discloses an automated waste transfer station for construction sites, comprising a waste bin body, a feeding system, a dust removal system, and a control system. The waste bin body has a feed inlet on the top surface and a discharge outlet on the bottom. Four uprights are fixedly connected to the four corners of the bottom of the waste bin body. The feeding system includes a hopper and a track. The track is inclined and positioned on one side of the waste bin body. The lower end of the track is fixed to the ground with bolts, and the upper end is fixedly connected to the top side of the waste bin body. A hopper that can slide up and down along the track is provided, and a cavity for accommodating the hopper is provided at the bottom of the track.

[0004] The aforementioned primary transfer stations can only serve the initial purpose of transferring construction waste from construction sites. Since construction waste can be utilized at a higher value after processing, it is usually transferred from primary transfer stations to dedicated construction waste treatment plants for processing and recycling. However, directly transporting construction waste from primary transfer stations to dedicated construction waste treatment plants has the following drawbacks:

[0005] For a prefecture-level city, there are dozens of primary transfer stations. However, a dedicated construction waste treatment station is usually shared by several adjacent prefecture-level cities. If the transfer vehicles from dozens of primary transfer stations in each prefecture-level city all head to the dedicated construction waste treatment station, not only will there be a large volume of traffic at the treatment station, causing congestion, but also, since the transport vehicles at the primary transfer stations are generally small vehicles with small loading capacity, the transfer efficiency will be low, and the transportation costs will increase. Summary of the Invention

[0006] This invention provides an integrated intelligent waste transfer station that centrally collects and stores construction waste, which not only improves transfer efficiency but also reduces transportation costs.

[0007] The technical solutions to the above technical problems are as follows:

[0008] An intensive, intelligent, integrated waste transfer station includes a foundation, a support frame, a container transfer hoist, and containers. A tunnel is located on the foundation, and the support frame is situated above the tunnel and fixed to the foundation. The container transfer hoist works in conjunction with the support frame. The tunnel includes a container receiving pit and a container stacking pit. A chute is provided on the foundation to cooperate with the container receiving pit. Each container includes a body, a tailgate, and a cover assembly. The tailgate is located at one end of the body, and a feed inlet is located on the top of the body. A socket with insertion holes is provided on the body, and a guide rail is fixed on the body to cooperate with the feed inlet. The cover assembly includes a cover plate and a lock that cooperates with the insertion holes on the socket. The cover plate is fitted with the guide rail with a clearance, and the lock is connected to both the socket and the cover plate.

[0009] The tunnel also includes a receiving cavity that cooperates with the container receiving pit. The receiving cavity is provided with an unlocking drive assembly for releasing the connection between the lock and the socket and driving the cover plate to move along the guide rail. The unlocking drive assembly is fixed to the foundation.

[0010] In this invention, primary transfer vehicles from the primary transfer station travel along the road surface of the foundation to the position corresponding to the chute. After the primary transfer vehicles release the collected construction waste, the construction waste slides along the chute and eventually falls into the container. When the container receiving pit is full of construction waste, the container transfer spreader lifts the container away. The container transfer spreader can release the container into a container stacking pit for storage, or it can be directly released onto a large transfer vehicle, which then transports the construction waste to a dedicated construction waste processing station. Furthermore, this invention features a feed inlet on the top of the container, with a cover assembly that cooperates with the feed inlet. An unlocking drive assembly is installed in the receiving cavity of the foundation. The unlocking drive assembly moves the cover assembly, opening or closing the feed inlet. This structure avoids manual opening and closing of the cover assembly, improving safety. Attached Figure Description

[0011] Figure 1 This is a top view of the integrated intelligent waste transfer station of the present invention.

[0012] Figure 2 For along Figure 1 Cross-sectional structural diagram along the XX direction.

[0013] Figure 3 For along Figure 1 Cross-sectional structural diagram along the YY direction.

[0014] Figure 4 A schematic diagram of the drive assembly before opening the locks on the container.

[0015] Figure 5 This is a diagram illustrating the unlocking of the drive assembly after the locks on the container have been opened.

[0016] Figure 6 This is an assembly drawing of the cover plate and lock.

[0017] Figure 7 This is a cross-sectional view of the cover plate and lock.

[0018] Figure 8 This is a 3D diagram of the lock.

[0019] Figure 9 This is a schematic diagram showing the combination of the unlocking drive component and the lock.

[0020] Figure 10 In order to be in Figure 9 This is a diagram showing the parts that have been partially hidden.

[0021] Figure 11 This is an assembly drawing of the container and valve components.

[0022] Figure 12 In order to be in Figure 11 This is a schematic diagram that shows some parts hidden and viewed from another perspective.

[0023] Figure 13 This is a 3D view of the valve assembly in the closed state.

[0024] Figure 14 A cross-sectional view of a portion of the valve assembly.

[0025] Figure 15 This is a 3D view of the valve assembly in the open state.

[0026] The markings in the attached diagram are: foundation A, chute A1, partition A2, unloading channel A3, support B, container transfer spreader C, container D, container receiving pit E, container stacking pit F, receiving cavity G, unlocking drive assembly H, first tunnel J, trolley K, first container L, spreader M, feeder N, crusher P, primary transfer vehicle Z1, and large transfer vehicle Z2.

[0027] Box body 10, feed inlet 10a, protective frame 10b, tailgate 11, lock seat 12, guide rail 13, cover plate 14, cover plate body 14a, intermediate frame 14a1, upper connecting plate 14a2, lower connecting plate 14a3, columnar component 14b, stop 14c, first clearance hole 14d, first through hole 14e, groove 14f, transmission block 15, pull rod 16, locking tongue 17, protrusion 17a, spring 18, frame 2 1. Drive assembly 22. Support 23. Driver 24. Cantilever 25. Hook 26. Extrusion block 27. Guide rod 28. Pulley 29. Discharge valve 31. Support frame 32. Housing 33. Gear 34. Rack 35. Transmission rod 36. Guide rod 36a. First spring 37. Linear driver 38. Moving ring 39. Retaining ring 39a. First connecting rod 40. First guide tube 41. Cam groove 41a. Retaining ring 42. Push rod 43. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 15 As shown, the integrated intelligent waste transfer station of the present invention includes a foundation A, a support B, a container transfer spreader C, and a container D. A tunnel is provided on the foundation A, and the tunnel is located in the middle of the foundation A, making the entire foundation A ring-shaped. The support B is located above the tunnel and fixed to the foundation A. The support B consists of a concrete frame and walls. Linear guide rails are fixed on the concrete frame. The container transfer spreader C is located above the tunnel and cooperates with the support B. The container transfer spreader C consists of a trolley and a container spreader. The trolley cooperates with the linear guide rails on the support B, and the container spreader is connected to the trolley. The structure of the container transfer spreader C is a conventional structure and will not be described in detail here.

[0030] The tunnel includes a container receiving pit E and a container stacking pit F. Empty containers D are stored in the container stacking pit F, and containers D filled with garbage can also be stored in the container stacking pit F. Container D is transferred to the required location via a container transfer spreader C. The foundation A is equipped with a chute A1 that works in conjunction with the container receiving pit E. When the container transfer spreader C transfers container D to the container receiving pit E, container D in the container receiving pit E is positioned at the receiving station that works in conjunction with the output end of chute A1. The primary transfer vehicle Z1 from the primary transfer station travels along the road surface of foundation A to the position corresponding to chute A1. After the primary transfer vehicle Z1 releases the collected construction waste, the construction waste slides along chute A1 and eventually falls into container D. When container D in the container receiving pit E is full of construction waste, the container transfer spreader C lifts container D away. The container transfer spreader C can release container D into the container stacking pit F for storage, or it can be directly released onto the large transfer vehicle Z2 (semi-trailer), which then transfers the construction waste to a dedicated construction waste processing station.

[0031] The container D in this invention includes a container body 10, a tailgate 11, and a cover assembly. The tailgate 11 is located at one end of the container body 10. When it is necessary to release the construction waste in the container D, the tailgate 11 is opened, and the container D is rotated by the tilting mechanism (the tilting mechanism is existing technology) on the large transfer vehicle Z2, so that the container D is tilted. Then, the construction waste in the container D is released under the action of gravity. The tilting mechanism can also be a tilting mechanism installed at the unloading site, which is also existing technology.

[0032] To facilitate the receipt of material from the chute A1, a feed inlet 10a is provided on the top of the container 10. A lock seat 12 with a socket is provided on the container 10, and a guide rail 13 that mates with the feed inlet 10a is fixed on the container 10. Since the construction waste enters the container D by sliding down, this construction waste in the container D is generally not pressurized by any other pressure device. Therefore, the construction waste is loose. If the construction waste inside the container D is not restrained, the large transfer vehicle Z2 may cause the construction waste to slide out from the top feed inlet 10a during the transfer process, causing damage to pedestrians or other vehicles. Therefore, a lock seat 12 with a socket is provided on the top of the container 10. A cover plate assembly is provided. In this embodiment, the cover plate assembly includes a cover plate 14 and a lock that engages with a socket on the lock seat 12. The cover plate 14 is clearance-fitted with the guide rail 13. The lock is connected to both the lock seat 12 and the cover plate 14. There are multiple guide rails 13 and multiple cover plates 14. A partition A2 is provided inside the chute A1, dividing the chute A1 into multiple unloading channels A3. For each chute A1, the number of cover plate assemblies on the container D is equal to the number of unloading channels A3. For example, when there are two cover plate assemblies, there are two unloading channels A3 in the chute A1; when there are three cover plate assemblies, there are also three unloading channels A3 in the chute A1. When the container D needs to receive construction waste output from the unloading channel A3, the lock on the cover plate 14 and the lock seat 12 is released, and the cover plate 14 is moved horizontally, thereby exposing the feed inlet 10a.

[0033] Preferably, the cover plate 14 includes a cover plate body 14a, a columnar component 14b, and a stop 14c. The cover plate body 14a is composed of a middle frame 14a1, an upper connecting plate 14a2, and a lower connecting plate 14a3. The upper end of the middle frame 14a1 is fixed to the upper connecting plate 14a2, and the lower end of the middle frame 14a1 is fixed to the lower connecting plate 14a2. A groove 14f is provided on the cover plate body 14a, and a part of the lock is located in the groove 14f. In this embodiment, the width of the upper connecting plate 14a2 is smaller than the width of the middle frame 14a1 and the lower connecting plate 14a3, thereby forming the groove 14f between the middle frame 14a1, the upper connecting plate 14a2, and the lower connecting plate 14a3. In addition, the width of the lower connecting plate 14a3 is less than or equal to the width of the middle frame 14a1.

[0034] The cover plate body 14a has a first clearance hole 14d in the middle for cooperating with the unlocking drive assembly H. The first clearance hole 14d is preferably a through hole and is preferably located on the lower connecting plate 14a3. In this way, the first clearance hole 14d communicates with the groove 14f. The two ends of the cover plate body 14a have first through holes 14e for the lock to pass through. The columnar component 14b is connected to the cover plate body 14a. The lock passes through the stop 14c. One end of the lock is connected to the columnar component 14b, and the other end of the lock passes through the first through hole 14e and is inserted into the insertion hole of the lock seat 12. The connection between the columnar component 14b and the cover plate body 14a can be as follows: the columnar component 14b is hinged to the cover plate body 14a, one end of the lock is fixed to the columnar component 14b, and when the lock is subjected to force, the lock and the columnar component 14b rotate relative to the cover plate body 14a; or the columnar component 14b is fixedly connected to the cover plate body 14a, the lock is hinged to the columnar component 14b, and when the lock is subjected to force, the lock rotates relative to the columnar component 14b.

[0035] The lock includes a transmission block 15, a pull rod 16, a latch 17, and a spring 18. The transmission block 15 is connected to the cover plate 14 and engages with the first clearance hole 14d. When the transmission block 15 rotates, the first clearance hole 14d makes way for the transmission block 15. One end of the pull rod 16 is connected to the transmission block 15, and the other end of the pull rod 16 is connected to one end of the latch 17. The latch 17 passes through a through hole provided on the stop seat 14c and slides with the through hole. A protrusion 17a is provided on the circumferential surface of the latch 17. The spring 18 is sleeved on the latch 17. One end of the spring 18 abuts against the protrusion 17a, and the other end of the spring 18 abuts against the stop seat 14c in the cover plate 14.

[0036] In this embodiment, the transmission block 15 is hinged to the columnar component 14b in the cover plate 14. The transmission block 15 is rhomboid in shape, thus having multiple inclined surfaces. The transmission block 15 is provided with a first mounting hole. Both ends of the pull rod 16 are provided with bent portions, which are hook-shaped. The bent portion at one end of the pull rod 16 passes through the first mounting hole on the transmission block 15. The other end of the latch 17 is provided with a second mounting hole, and the bent portion at the other end of the pull rod 16 passes through the second mounting hole on the latch 17. The spring 18 is restricted between the protrusion 17a and the stop 14c. Under the elastic force of the spring 18, the latch 17 is pushed into the insertion hole on the lock seat 12, so that the cover plate assembly and the lock seat 12 are locked by the lock. When unlocking is required, only a force needs to be applied to the transmission block 15 to rotate the transmission block 15. The transmission block 15 generates a pulling force on the pull rod 16. The pull rod 16 drives the latch 17 to displace after overcoming the elastic force of the spring 18, so that the latch 17 is displaced from the insertion hole on the lock seat 12. Because the transmission block 15 rotates, the pull rod 16 makes a combination of linear and oscillating motions. Therefore, the groove 14f has the function of concealing the lock on the one hand, and on the other hand, it makes way for the pull rod 16 in the combination motion, so as to avoid interference between the pull rod 16 and the cover plate 14 when the lock is working.

[0037] Because construction waste moving along chute A1 is harmful to human health, for safe operation—that is, to ensure that no manual intervention is required when opening cover 14—the tunnel also includes a receiving cavity G that cooperates with the container receiving pit E. This receiving cavity G is equipped with an unlocking drive assembly H for releasing the lock from the lock seat 12 and driving the cover 14 to move along the guide rail 13. The unlocking drive assembly H is fixed to the foundation A. In this embodiment, one unlocking drive assembly H is disposed below each unloading channel A3.

[0038] The unlocking drive assembly H includes a frame 21, a drive assembly 22, a support 23, a driver 24, and a cantilever 25. The frame 21 is fixed to the foundation A. The drive assembly 22 is connected to the frame 21. The drive assembly 22 consists of a geared motor and a sprocket and chain transmission mechanism. The geared motor is fixed to the frame 21. The power output end of the geared motor is connected to the sprocket in the sprocket and chain transmission mechanism. The sprocket and chain transmission mechanism is mounted on the frame 21.

[0039] The drive assembly 22 is used to drive the support 23 to move linearly. The support 23 is connected to the drive assembly 22. The support 23 is provided with a receiving groove, so the cross-section of the support 23 is U-shaped. The support 23 is connected to the chain in the sprocket and chain transmission mechanism. When the chain moves, the support 23 moves with the chain. In this embodiment, a guide rod 28 is fixed on the frame 21. A pulley 29 is installed on the outer wall of the support 23. The pulley 29 slides with the guide rod 28. When the support 23 moves with the chain, the support 23 moves linearly under the action of the pulley 29 and the guide rod 28.

[0040] The actuator 24 can be a linear drive component such as a cylinder or a hydraulic cylinder. One end of the actuator 24 and the cantilever 25 are both located in the receiving groove of the support 23. The actuator 24 is hinged to the support 23, and one end of the cantilever 25 is hinged to the support 23. The power output end of the actuator 24 is hinged to the cantilever 25. Therefore, when the actuator 24 works, it can drive the cantilever 25 to swing. The other end of the cantilever 25 is provided with a hook 26. The side of the hook 26 is fixed with a pressing block 27 that drives the lock to work.

[0041] When container D arrives at the receiving station, the unlocking drive component H is used to apply power to the lock to release it from the cover plate 14 and the lock seat 12, thus preparing container D for receiving construction waste. The process of container D receiving construction waste is as follows:

[0042] S1, the drive assembly 22 is started. The motor in the drive assembly 22 rotates forward, driving the sprocket and chain transmission mechanism to move. The sprocket and chain transmission mechanism drives the support 23 to move linearly. After the driver 24 and cantilever 25 follow the linear movement of the support 23, the hook head 26 reaches directly below the first clearance hole 14d. At this point, the drive assembly 22 stops working, and the driver 24 and cantilever 25 stop their linear movement. Then, the driver 24 is started, driving the cantilever 25 to swing the hook head 26 and the pressing block 27 upward, causing the hook head 26 and the pressing block 27 to feed into the first clearance hole 14d. After the hook 26 and the pressing block 27 enter the first clearance hole 14d, the position of the cantilever 25 is maintained by the driver 24, thereby maintaining the position of the hook 26 and the pressing block 27. After the hook 26 enters the first clearance hole 14d, the hook 26 hooks the cover plate body 14a. When the pressing block 27 enters the first clearance hole 14d, it will press the transmission block 15, forcing the transmission block 15 to rotate. The transmission block 15 drives the pull rod 16 to move, and the pull rod 16 drives the latch 17 to move against the elastic force of the spring 18, thereby causing the latch 17 to exit the insertion hole on the lock seat 12.

[0043] S2, after the lock on the cover plate 14 and the lock seat 12 is released by unlocking the drive component H, the motor in the drive component 22 reverses and drives the sprocket and chain transmission mechanism to move in the opposite direction. The sprocket and chain transmission mechanism drives the support 23 to move in the opposite direction in a straight line. The driver 24 and the cantilever 25 follow the support 23 to move in the opposite direction in a straight line. Since the hook 26 hooks the cover plate body 14a, the hook 26 pulls the cover plate body 14a to move in a straight line along the guide rail 13. After the feed port 10a on the container 10 is exposed, the primary transfer vehicle Z1 from the primary transfer station can release the loaded construction waste into the chute A1. The construction waste slides along the chute A1 and finally falls into the container D.

[0044] S3, when the amount of construction waste loaded in container D reaches the required level, the primary transfer vehicle Z1 stops unloading. The motor in drive assembly 22 rotates forward, driving the sprocket and chain transmission mechanism to move. After the cover body 14a is reset by unlocking drive assembly H, the driver 24 is activated. The driver 24 drives the cantilever 25 to swing the hook 26 and the pressing block 27 downward, causing the hook 26 and the pressing block 27 to exit the first clearance hole 14d. After the transmission block 15 loses the pressing force of the pressing block 27, the spring 18 releases its elastic force, and the spring 18 pushes the locking tongue 17 to advance into the lock seat 12, so that the locking tongue 17 is inserted into the insertion hole on the lock seat 12. The pull rod 16 is dragged by the locking tongue 17, and the pull rod 16 drives the transmission block 15 to rotate, thereby resetting the pull rod 16 and the transmission block 15. After loading is completed, container D is lifted away by container transfer spreader C.

[0045] Since container D carries construction waste, some dirt will adhere to its inner wall surface after prolonged use. This dirt may have an adverse effect on container D. Therefore, container D needs to be cleaned. During the cleaning process, the cleaning liquid needs to be discharged. Therefore, in this embodiment, container D is provided with a discharge hole at the bottom and a valve assembly is installed at the bottom of container D. The valve assembly includes a discharge valve 31 fixed to container D, a transmission mechanism, and a drive mechanism. The discharge valve 31 cooperates with the discharge hole at the bottom of container D. The transmission mechanism is connected to the discharge valve 31 and is used to drive the discharge valve 31 to open. The drive mechanism cooperates with the transmission mechanism and is used to output power to the transmission mechanism.

[0046] The discharge valve 31 consists of a valve seat, a valve plate, a rotating shaft, and a protective cover (not shown in the figure). The valve seat is annular and located outside the container D. The valve seat engages with the discharge hole and is fixed to the bottom of the container body 10 of the container D. The rotating shaft passes through the valve seat and rotates with it. The valve plate is located inside the valve seat and is fixed to the rotating shaft. The protective cover is located inside the container body 10 and engages with the discharge hole. The protective cover protects the valve plate and is connected to the container body 10 via a pin. When liquid needs to be discharged, the pin is pulled out and the protective cover is moved to expose the opening of the discharge hole.

[0047] The transmission mechanism includes a housing 33, a gear 34, a rack 35, a transmission rod 36, a guide rod 36a, and a first spring 37. The housing 33 is fixed to the body 10 of container D. The gear 34 is located inside the housing 33. One end of the shaft of the discharge valve 31 extends into the housing 33 and is connected to the gear 34. The rack 35 is located inside the housing 33 and meshes with the gear 34. One end of the transmission rod 36 is fixed to one end of the rack 35. The transmission rod 36 passes through the housing 33 and slides within the housing 33. The other end of the transmission rod 36 is exposed. The guide rod 36a is exposed outside the housing 33. One end of the guide rod 36a is connected to the other end of the rack 35. A first mounting hole is provided at the other end of the rack 35. One end of the guide rod 36a is slidably engaged with the first mounting hole on the rack 35. There is a gap between one end of the guide rod 36a and the bottom of the first mounting hole. The other end of the guide rod 36a is fixedly connected to the housing 33. A first spring 37 is sleeved on the guide rod 36a. One end of the first spring 37 abuts against the rack 35, and the other end of the first spring 37 abuts against the inner wall surface of the housing 33.

[0048] When container D needs to be cleaned, it needs to be transferred to support frame 32. One end of support frame 32 has a support base that mates with container D. With support frame 32, container D is tilted with one end higher than the other, which facilitates liquid drainage. Because the distance between the transmission rod 36 and the bottom surface of the container 10 is small (less than 30mm), and the drive mechanism is relatively large, directly installing both the transmission and drive mechanisms on the bottom surface of the container 10 would cause interference when container D is laid flat. Therefore, the drive mechanism is fixed to support frame 32 to prevent interference when container D is placed on a flat surface.

[0049] The drive mechanism includes a linear actuator 38, a movable ring 39, a first connecting rod 40, a first guide tube 41, a retaining ring 42, and a push rod 43 for cooperating with the transmission mechanism. One end of the movable ring 39 is fixed with a retaining ring 39a, which is loosely fitted at the power output end of the linear actuator 38. The linear actuator 38 can be a pneumatic cylinder or a hydraulic cylinder. The retaining ring 42 is fitted onto and fixed to the power output end of the linear actuator 38. The retaining ring 42 cooperates with the retaining ring 39a, and the retaining ring 42 forms an axial positioning for the retaining ring 39a. One end of the first connecting rod 40 is fixed to the other end of the movable ring 39. The axial end face of one end of the first connecting rod 40 is in contact with the axial end face of the power output end of the linear actuator 38. This structure allows the first connecting rod 40 and the movable ring 39 to be unrestricted in the circumferential direction, but restricted in the axial direction, to prevent the first connecting rod 40 and the movable ring 39 from axially moving relative to the power output end of the linear actuator 38. When the first connecting rod 40 and / or the movable ring 39 are subjected to torque, the movable ring 39 and the first connecting rod 40 can rotate relative to the power output end of the linear actuator 38.

[0050] The linear actuator 38 and the first conduit 41 are fixed to the support frame 32 respectively. The other end of the first connecting rod 40 extends into the first conduit 41. Since the housing 10 is surrounded by a protective frame 10b composed of crossbeams and longitudinal beams, the distance between the bottom surface of the housing 10 and the bottom surface of the protective frame 10b is less than 60mm. Therefore, the height space between the bottom surface of the housing 10 and the bottom surface of the protective frame 10b is very limited. If the drive mechanism applies a force to the transmission rod 36 in a linear motion, the protective frame 10b will interfere with this linear motion. Therefore, in this invention, a cam groove 41a communicating with the inner hole of the first conduit 41 is provided on the circumferential surface of the first conduit 41. One end of the push rod 43 is fixed to the first connecting rod 40, and the other end of the push rod 43 passes through the cam groove 41a and is exposed outside the first conduit 41. The push rod 43 slides in cooperation with the cam groove 41a. A part of the cam groove 41a is a groove segment with a curved trajectory, and the other part is a straight groove segment. The movement direction of the push rod 43 can be changed through the cam groove 41a, thereby avoiding interference between the drive mechanism and the protective frame 10b when the drive mechanism is working.

[0051] When the linear actuator 38 outputs power, it drives the first connecting rod 40 to move linearly. The first connecting rod 40 transmits power to the push rod 43. Since the push rod 43 slides in the cam groove 41a, it is forced to move along the curved trajectory of the cam groove 41a, causing the push rod 43 to perform a composite linear and rotational motion. During the rotation, the push rod 43 drives the first connecting rod 40 to rotate, and the first connecting rod 40 drives the movable ring 39 to rotate. When the push rod 43 reaches the straight groove section, it abuts against the transmission rod 36. Under the power output by the linear actuator 38, the push rod 43 moves linearly along the straight groove section. The push rod 43 pushes the transmission rod 36 to move linearly along the guide rod 36a, causing the rack 35 to move linearly. The rack 35 drives the gear 34 to rotate forward, and the gear 34 drives the transmission rod 36 to rotate forward. The transmission rod 36 drives the valve plate in the discharge valve 31 to rotate 90°, so that the discharge valve 31 is in the open state.

[0052] When the rack 35 moves, it exerts pressure on the first spring 37, which is compressed. When the linear actuator 38 drives the first connecting rod 40 to move the push rod 43 away from the transmission rod 36, the transmission rod 36 loses the thrust of the push rod 43, and the first spring 37 releases its elastic force. The first spring 37 pushes the rack 35 to reset, and the rack 35 drives the gear 34 to reverse. The gear 34 drives the transmission rod 36 to reverse, and the transmission rod 36 drives the valve plate in the discharge valve 31 to rotate 90° in the opposite direction, so that the discharge valve 31 is in the closed state.

[0053] Because furniture waste, such as beds and sofas, is generated during house renovations, and is generally considered bulky waste due to its large volume, this type of bulky waste is not suitable for direct loading into container D. Therefore, the tunnel in this invention also includes a first tunnel J. Within the first tunnel J, there is a trolley K, a first container L with an opening at the top, a lifting device M for picking up materials, a feeding machine N for conveying materials released from the lifting device M, and a crusher P. The first container L is supported by the trolley K, which moves the first container L to adjust its position for receiving crushed materials. The lifting device M works in conjunction with the feeding machine N, the input end of the crusher P works in conjunction with the output end of the feeding machine N, and the output end of the crusher P works in conjunction with the opening of the first container L. In this embodiment, the lifting device M is preferably a cantilever lifting device, the feeding machine N is preferably a chain conveyor, and the crusher P is preferably a twin-shaft crusher.

[0054] The primary transfer vehicle Z1 releases bulky waste into the first tunnel J, where a spreader M transfers it to a feeder N. The feeder N then transports the bulky waste to a crusher P. After being crushed by the crusher P, the waste is output into the first container L. When the first container L reaches its required capacity, it is transferred by a container transfer spreader C to a container stacking pit F for storage, or transferred to a large transfer vehicle Z2 for direct transport. The first container L is equipped with an electrically operated tarpaulin to cover the waste inside.

Claims

1. An intensive, intelligent, integrated waste transfer station, comprising a foundation (A), a support frame (B), a container transfer spreader (C), and a container (D). A tunnel is provided on the foundation (A), the support frame (B) is located above the tunnel and fixed to the foundation (A), the container transfer spreader (C) cooperates with the support frame (B), the tunnel includes a container receiving pit (E) and a container stacking pit (F), and a chute (A1) is provided on the foundation (A) to cooperate with the container receiving pit (E). The container (D) includes a body (10), a tailgate (11), and a cover assembly. The tailgate (11) is located at one end of the body (10), and the top of the body (10) has a feed inlet (10a). The station is characterized by... The housing (10) is provided with a lock seat (12) with a socket, and the housing (10) is fixed with a guide rail (13) that cooperates with the feed inlet (10a). The cover plate assembly includes a cover plate (14) and a lock that cooperates with the socket on the lock seat (12). The cover plate (14) and the guide rail (13) are fitted with a clearance. The lock is connected to the lock seat (12) and the cover plate (14) respectively. The tunnel also includes a receiving cavity (G) that cooperates with the container receiving pit (E). The receiving cavity (G) is provided with an unlocking drive assembly (H) for releasing the connection between the lock and the lock seat (12) and driving the cover plate (14) to move along the guide rail (13). The unlocking drive assembly (H) is fixed to the foundation (A). The lock includes a transmission block (15), a pull rod (16), a lock tongue (17), and a spring (18). The transmission block (15) is connected to the cover plate (14). One end of the pull rod (16) is connected to the transmission block (15), and the other end of the pull rod (16) is connected to one end of the lock tongue (17). The lock tongue (17) has a protrusion (17a) on its circumference. The spring (18) is sleeved on the lock tongue (17). One end of the spring (18) abuts against the protrusion (17a), and the other end of the spring (18) abuts against the cover plate (14). The unlocking drive assembly (H) includes a frame (21), a drive assembly (22), a support (23), a driver (24), and a cantilever (25). The frame (21) is fixed to the foundation (A). The drive assembly (22) is connected to the frame (21). The drive assembly (22) for driving the support (23) to move linearly is connected to the support (23). The driver (24) for driving the cantilever (25) to swing is hinged to the support (23). One end of the cantilever (25) is hinged to the support (23). The power output end of the driver (24) is hinged to the cantilever (25). The other end of the cantilever (25) is provided with a hook (26). The side of the hook (26) is fixed with a pressing block (27) for driving the lock to work.

2. The integrated intelligent waste transfer station according to claim 1, characterized in that, The chute (A1) is provided with a partition (A2), which divides the chute (A1) into multiple unloading channels (A3). The number of cover assemblies on the container (D) is equal to the number of unloading channels (A3).

3. The integrated intelligent waste transfer station according to claim 1, characterized in that, The cover plate (14) includes a cover plate body (14a), a columnar component (14b), and a stop (14c). The cover plate body (14a) has a first clearance hole (14d) in the middle for cooperating with the unlocking drive assembly (H). The cover plate body (14a) has a first through hole (14e) at both ends for the lock to pass through. The columnar component (14b) is connected to the cover plate body (14a). The lock passes through the stop (14c). One end of the lock is connected to the columnar component (14b), and the other end of the lock passes through the first through hole (14e) and is inserted into the socket of the lock seat (12).

4. The integrated intelligent waste transfer station according to claim 3, characterized in that, The cover plate body (14a) has a groove (14f), and a portion of the lock is located in the groove (14f).

5. The integrated intelligent waste transfer station according to claim 1, characterized in that, The container (D) is provided with a discharge hole at the bottom and also includes a valve assembly, which includes: a discharge valve (31) fixed to the container (D), a transmission mechanism that drives the discharge valve (31) to open, and a drive mechanism that outputs power to the transmission mechanism. The discharge valve (31) cooperates with the discharge hole at the bottom of the container (D), the transmission mechanism is connected to the discharge valve (31), and the drive mechanism cooperates with the transmission mechanism.

6. The integrated intelligent waste transfer station according to claim 5, characterized in that, The transmission mechanism includes a housing (33), a gear (34), a rack (35), a transmission rod (36), a guide rod (36a), and a first spring (37). The housing (33) is connected to the container (D). The gear (34) is located inside the housing (33). One end of the discharge valve (31) extends into the housing (33) and is connected to the gear (34). The rack (35) is located inside the housing (33) and meshes with the gear (34). One end of the transmission rod (36) is fixed to one end of the rack (35). The transmission rod (36) passes through the housing (33) and slides with the housing (33). The other end of the transmission rod (36) is exposed outside the housing (33). One end of the guide rod (36a) is connected to the other end of the rack (35), and the other end of the guide rod (36a) is connected to the housing (33). The first spring (37) is sleeved on the guide rod (36a). One end of the first spring (37) abuts against the rack (35), and the other end of the first spring (37) abuts against the inner wall surface of the housing (33).

7. The integrated intelligent waste transfer station according to claim 5, characterized in that, The drive mechanism includes a linear actuator (38), a movable ring (39), a first connecting rod (40), a first guide tube (41), a retaining ring (42), and a push rod (43) for cooperating with the transmission mechanism. One end of the movable ring (39) is fixed with a retaining ring (39a), which is loosely fitted at the power output end of the linear actuator (38). The retaining ring (42) is fitted at the power output end of the linear actuator (38) and fixed thereto. The retaining ring (42) cooperates with the retaining ring (39a). One end of the first connecting rod (40) is fixed to the other end of the movable ring (39), and the other end of the first connecting rod (40) extends into the first guide tube (41). The circumferential surface of the first guide tube (41) is provided with a cam groove (41a) that communicates with the inner hole of the first guide tube (41). One end of the push rod (43) is fixed to the first connecting rod (40), and the other end of the push rod (43) passes through the cam groove (41a) and is exposed outside the first guide tube (41). The push rod (43) slides in cooperation with the cam groove (41a).

8. The integrated intelligent waste transfer station according to any one of claims 1 to 7, characterized in that, The tunnel also includes a first tunnel (J), in which a trolley (K) is installed. The first container (L) has an opening at the top and is supported by a trolley (K); Material handling equipment (M); A feeder (N) that transports the material released by the lifting device (M), with the lifting device (M) working in conjunction with the feeder (N); The input end of the crusher (P) is matched with the output end of the feeder (N), and the output end of the crusher (P) is matched with the opening of the first container (L).

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