A refuse bin feed device

Abstract

The present application relates to the field of environmental protection, in particular to a kind of garbage bin feeding device, including pedestal, pedestal is formed and is used to place garbage transfer box disposal station;Garbage transfer box is respectively corresponding on the pedestal both sides and is equipped with vertical support, support upper end and the top door of garbage transfer box opposite setting has garbage compressor;Corresponding garbage transfer box rear end is equipped with hopper feeding part structure on the pedestal;Top door opening and closing control part structure is set on one of supports;Top door opening and closing control part structure includes the mounting frame of being fixed on support and being arranged along garbage transfer box longitudinal direction, mounting frame is equipped with mounting seat, and longitudinal movement control mechanism is equipped between mounting seat and mounting frame;Mounting seat top is equipped with vertical turnover frame, and vertical rotation control mechanism is equipped between turnover frame and mounting seat;The present application has the characteristics of higher automation, better economy.

Description

Technical Field

[0001] This invention relates to the field of environmental protection technology, and in particular to a garbage bin feeding device. Background Technology

[0002] In the process of dumping garbage into the garbage bin, the equipment needs to be operated to open the feed door on the garbage bin, pour the garbage from the feed door into the garbage bin, and use the garbage compressor on the equipment to compress the garbage in the garbage bin. Finally, the equipment needs to be operated to close the feed door on the garbage bin.

[0003] In existing equipment structures, a drive cylinder is typically installed on the garbage container, and the hydraulic lines are connected to a ground-mounted hydraulic station via quick-connect couplings to extend and retract the cylinder, thereby opening and closing the feed door on the garbage container. This structure has the following drawbacks: 1. Each container requires its own independent door-opening cylinder and piping, making sharing inefficient and cost-effective. 2. The connection and disconnection of quick-connect couplings are a source of contamination for the hydraulic system, posing a significant hazard to systems requiring cleanliness. 3. After the garbage transfer container is placed on the workstation, manual connection and disconnection of the quick-connect couplings are required each time, resulting in poor automation.

[0004] Secondly, the existing equipment structure uses front-feeding of the garbage bin, which has the following shortcomings: 1. Garbage collection trucks and garbage transfer trucks operate in the same area, and their traffic and logistics lines overlap and interfere with each other, resulting in poor ability to cope with peak operating periods. 2. When the compression equipment is not equipped with a garbage transfer bin, it cannot solve the problem of temporary material storage. Summary of the Invention

[0005] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is how to provide a garbage bin feeding device with a simpler and more reasonable structural design, a higher degree of automation, and better economic efficiency.

[0006] To achieve the above objectives, the present invention provides a garbage bin feeding device, including a base, on which a placement station is formed for placing a garbage transfer bin; vertical supports are provided on the base corresponding to both sides of the garbage transfer bin, and a garbage compressor is provided at the upper end of the supports and directly opposite the top door of the garbage transfer bin; a hopper feeding part structure is provided on the base and corresponding to the rear end of the garbage transfer bin; a top door opening and closing control part structure is provided on one of the supports; characterized in that: the top door opening and closing control part structure includes a mounting frame fixed on the support and arranged longitudinally along the garbage transfer bin, a mounting seat is provided on the mounting frame, and a longitudinal movement control mechanism is provided between the mounting seat and the mounting frame; a vertical tilting frame is provided above the mounting seat, and a vertical rotation control mechanism is provided between the tilting frame and the mounting seat; a connecting slot is provided on the tilting frame; the vertical rotation control mechanism can drive the tilting frame to rotate directly above the garbage transfer bin, and cause the upwardly protruding connecting block on the top door of the garbage transfer bin to engage in the connecting slot; and the longitudinal movement control mechanism can drive the tilting frame to move longitudinally, so that the top door of the garbage transfer bin moves longitudinally to complete the opening and closing operation.

[0007] In this way, when the aforementioned garbage bin feeding device is in operation, the garbage transfer bin is placed on the placement position by the hook-lift truck. Then, the top door of the garbage transfer bin is opened, and after the hopper feeding section completes the feeding, the top door of the garbage transfer bin is closed. When the top door of the garbage transfer bin is opened, the vertical rotation control mechanism drives the tilting frame to rotate directly above the garbage transfer bin, so that the connecting block on the top door of the garbage transfer bin engages with the connecting slot of the tilting frame. The longitudinal movement control mechanism drives the tilting frame to move longitudinally, and at the same time, the top door of the garbage transfer bin moves longitudinally, thus opening the top door. After the hopper feeding section completes the feeding, when the top door of the garbage transfer bin is closed, the longitudinal movement control mechanism drives the tilting frame to move longitudinally, and at the same time, the top door of the garbage transfer bin moves longitudinally, thus closing the top door. Finally, the vertical rotation control mechanism drives the tilting frame to rotate, so that the connecting block disengages from the connecting slot, and the tilting frame rotates to a vertical position. The above structure has the following characteristics: 1. The structure for controlling the opening and closing of the top door is installed on the bracket, adopting a ground-fixed shared opening and closing mechanism, which is cost-effective and economical. 2. It can eliminate the damage to the hydraulic system caused by the contamination source of the original mechanism due to quick couplings, improving system performance and lifespan. 3. It has a high degree of automation, enabling unattended control and saving manpower.

[0008] As an optimization, the mounting frame includes a mounting plate connected and fixed to a bracket, and two mounting rods arranged longitudinally along the waste transfer container are fixed on the mounting plate by screws; and the cross-section of the mounting rods is rectangular; the longitudinal movement control mechanism includes a guide sleeve sleeved on one of the mounting rods, and the mounting seat is fixed on the guide sleeve; a longitudinally arranged first telescopic mechanism is installed on the mounting frame, and the working end of the first telescopic mechanism is connected to the guide sleeve.

[0009] This design simplifies the mounting bracket's structure and makes it easier to install and fix it to the support. It also facilitates the formation of a longitudinal guiding structure, thus saving on components.

[0010] As an optimization, connecting strips are provided on the outer sides of the far ends of the two mounting rods, and each end of the connecting strip is connected to the mounting rod by screws.

[0011] By incorporating connecting strips, the entire mounting bracket is designed with a rectangular frame structure, which makes the bracket more stable.

[0012] As an optimization, the guide sleeve is fitted onto an upper mounting rod; one end of the first telescopic mechanism is fixedly mounted on the mounting plate, and a U-shaped support block is provided below the other end of the first telescopic mechanism, such that the support block is slidably mounted on a lower mounting rod.

[0013] This makes it easier to install and arrange the first telescopic mechanism, resulting in a more compact overall structural design. Furthermore, by installing the first telescopic mechanism at both ends, it allows the guide sleeve to move longitudinally on the mounting rod more effectively.

[0014] As an optimization, a hinge block is provided below the guide sleeve, so that the telescopic working end of the first telescopic mechanism is hinged to the hinge block.

[0015] In this way, the guide sleeve is connected to the telescopic working end of the first telescopic mechanism through a hinge block, making the design simpler and more reasonable.

[0016] Furthermore, the first telescopic mechanism is a pneumatic cylinder or a hydraulic cylinder.

[0017] As an optimization, a top door linkage locking mechanism is provided between the waste transfer container and the top door. The top door linkage locking mechanism includes a lock plate that is vertically rotatable and hinged to the outer side of one end of the top door. An inclined pressure strip is provided above the inner end of the lock plate, so that the pressure strip is located outside the connecting block. A limiting plate with a partially bent L-shaped structure is provided at the outer end of the lock plate, so that the vertical section of the limiting plate is located at intervals on the outer side of one side surface of the waste transfer container. A stop is provided on the outer side of the waste transfer container and at the lower end of the vertical section of the limiting plate. A torsion spring mechanism is provided between the lock plate and the top door. The torsion spring mechanism enables the lock plate to have a rotational tendency so that the vertical section of the limiting plate has a tendency to move towards the outer side of the waste transfer container, and the lower end of the vertical section of the limiting plate can abut against the stop to restrict the longitudinal movement of the top door. When the tilting frame rotates to directly above the waste transfer container, the tilting frame can press against the pressure strip to drive the lock plate to rotate against the torsion force, and the lower end of the vertical section of the limiting plate separates from the stop.

[0018] In this way, when the aforementioned top door linkage locking mechanism is working, the torsion spring mechanism causes the locking plate to have a rotational tendency, while simultaneously causing the vertical section of the limiting plate to have a tendency to move towards the outer side of the waste transfer container. At this time, the lower end of the vertical section of the limiting plate abuts against the stop block, thereby restricting the longitudinal movement of the top door. When the top door needs to be opened, the tilting frame rotates to be directly above the waste transfer container and presses against the pressure strip plate, overcoming the torque of the torsion spring mechanism, causing the locking plate to rotate, and simultaneously causing the lower end of the vertical section of the limiting plate to separate from the stop block, thus unlocking the top door. The aforementioned top door linkage locking mechanism relies on the tilting frame to unlock and is opened under the action of the tilting frame. Afterwards, after the material is loaded, the tilting frame again drives the top door to close. After the tilting frame rotates to release the pressure on the pressure strip plate, it resets under the action of the torsion spring mechanism, causing the lower end of the vertical section of the limiting plate to abut against the stop block again to restrict the longitudinal movement of the top door. The above structure works in conjunction with the tilting frame, and the entire structure is simple in design, cleverly completing the unlocking and locking of the top door.

[0019] As an optimization, the lower part of the vertical section of the limiting plate is designed with a cylindrical structure.

[0020] This makes the structural design simpler and more reasonable. By designing the lower part of the vertical section of the limiting plate as a cylindrical structure, the contact area with the stop block is increased, making it more reliable.

[0021] As an optimization, the pressure strip is designed with an overall curved structure.

[0022] In this way, the structural design of the pressure strip is simpler and more reasonable, which allows the flipping frame to better overcome the torque of the torsion spring mechanism and drive the locking plate to rotate after it rotates.

[0023] As an optimization, the flipping frame includes two vertically arranged flipping rods, and two sets of pads are arranged in pairs on the inner side of the two flipping rods, with each pair of pads forming a connecting slot; and connecting blocks are provided on the top door corresponding to the two connecting slots.

[0024] In this way, the structural design of the tilting frame is simpler and more reasonable. It has two connecting slots, which make the force on the top door more balanced when it is driven to move longitudinally after cooperating with the two connecting blocks on the top door.

[0025] As an optimization, a horizontally protruding connecting protrusion is provided on the top door end face, and a connecting block is provided on the connecting protrusion; the upper ends of the connecting block are each provided with a chamfered structure to form a locking guide.

[0026] In this way, by setting a connecting protrusion and then setting a connecting block on the connecting protrusion, the structural design is simpler and the connecting block can better cooperate with the connecting slot on the flipping frame.

[0027] Furthermore, the locking plate is positioned at the outer end of one of the connecting protrusions.

[0028] As an optimization, a hinge rod is connected between the lower ends of the flipping rod. The mounting base includes two vertically arranged support plates, and the two ends of the hinge rod are respectively inserted into the hinge holes of the support plates. The vertical rotation control mechanism includes a mounting support rod connected and fixed to the guide sleeve. A second telescopic mechanism is provided on the mounting support rod. One end of the second telescopic mechanism is hinged to the mounting support rod through a hinge support. A drive block with a curved arc structure is connected and fixed to the outer circumference of the hinge rod, so that the telescopic end of the second telescopic mechanism is hinged to the far end of the drive block.

[0029] This design simplifies the mounting base and facilitates the installation of the tilting frame. Furthermore, the vertical rotation control mechanism features a simpler, more rational, and more compact design, making it easier to arrange.

[0030] As an optimization, a mounting hole is provided on one of the support plates, and a tilting frame position sensing sensor is installed in the mounting hole. A sensing protrusion is provided on the hinge rod, so that when the tilting frame is rotated to the vertical position, the sensing protrusion can be directly aligned with the working end of the tilting frame position sensing sensor.

[0031] In this way, by setting up a position sensor for the tilting frame, it is easier to monitor the position of the tilting frame.

[0032] As an optimization, an installation notch is provided at the inner end of each of the two support plates, and an installation support bar is provided at the inner end of the two support plates, such that both ends of the installation support bar are fixed in the installation notch, and a top door position sensing sensor is installed on the installation support bar.

[0033] In this way, by setting up a top door position sensor, it is easier to monitor the position of the top door. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the garbage bin feeding device in a specific embodiment of the present invention. (Only the support frame and the top door opening and closing control structure are shown in the figure).

[0035] Figure 2 yes Figure 1 A magnified view of position A in the diagram.

[0036] Figure 3 yes Figure 1 The main view.

[0037] Figure 4 yes Figure 1 The left view.

[0038] Figure 5 This is a schematic diagram showing the interaction between the top door opening and closing control section and the waste transfer container.

[0039] Figure 6 yes Figure 5 A schematic diagram of the structure after the flipping frame and the connecting block are engaged.

[0040] Figure 7 yes Figure 6 A magnified view of position B in the diagram.

[0041] Figure 8 yes Figure 5 A schematic diagram of the structure after the top door is opened.

[0042] Figure 9 yes Figure 5 A schematic diagram of the structure after rotation by one angle.

[0043] Figure 10 yes Figure 9 A magnified view of position C in the diagram.

[0044] Figure 11 This is a schematic diagram of the garbage bin feeding device in a specific embodiment of the present invention. (The top door opening and closing control structure is omitted in the figure).

[0045] Figure 12 yes Figure 11 A magnified view of position D in the diagram.

[0046] Figure 13 yes Figure 12 A top-down view.

[0047] Figure 14 yes Figure 11 A schematic diagram of the feeding structure of the middle hopper.

[0048] Figure 15 yes Figure 11 A schematic diagram of the structure after the removal of the garbage transfer container in the central and provincial areas. Detailed Implementation

[0049] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] like Figures 1 to 10 A garbage bin feeding device is shown, comprising a base 1, on which a placement station is formed for placing a garbage transfer bin 2; vertical supports 3 are provided on the base corresponding to both sides of the garbage transfer bin, and a garbage compressor 4 is provided at the upper end of the supports and directly opposite the top door of the garbage transfer bin; a hopper feeding part structure is provided on the base and corresponding to the rear end of the garbage transfer bin; a top door opening and closing control part structure is provided on one of the supports; the top door opening and closing control part structure includes a mounting frame 5 installed and fixed on the support and arranged longitudinally along the garbage transfer bin, a mounting seat 6 provided on the mounting frame, and a longitudinal movement control mechanism provided between the mounting seat and the mounting frame; a vertical tilting frame 7 is provided above the mounting seat, and a vertical rotation control mechanism is provided between the tilting frame and the mounting seat; a connecting slot 8 is provided on the tilting frame; the vertical rotation control mechanism can drive the tilting frame to rotate directly above the garbage transfer bin, and cause the upwardly protruding connecting block 10 on the top door 9 of the garbage transfer bin to engage in the connecting slot; and the longitudinal movement control mechanism can drive the tilting frame to move longitudinally, so that the top door of the garbage transfer bin moves longitudinally to complete the opening and closing operation.

[0051] In this way, when the aforementioned garbage bin feeding device is in operation, the garbage transfer bin is placed on the placement position by the hook-lift truck. Then, the top door of the garbage transfer bin is opened, and after the hopper feeding section completes the feeding, the top door of the garbage transfer bin is closed. When the top door of the garbage transfer bin is opened, the vertical rotation control mechanism drives the tilting frame to rotate directly above the garbage transfer bin, so that the connecting block on the top door of the garbage transfer bin engages with the connecting slot of the tilting frame. The longitudinal movement control mechanism drives the tilting frame to move longitudinally, and at the same time, the top door of the garbage transfer bin moves longitudinally, thus opening the top door. After the hopper feeding section completes the feeding, when the top door of the garbage transfer bin is closed, the longitudinal movement control mechanism drives the tilting frame to move longitudinally, and at the same time, the top door of the garbage transfer bin moves longitudinally, thus closing the top door. Finally, the vertical rotation control mechanism drives the tilting frame to rotate, so that the connecting block disengages from the connecting slot, and the tilting frame rotates to a vertical position. The above structure has the following characteristics: 1. The structure for controlling the opening and closing of the top door is installed on the bracket, adopting a ground-fixed shared opening and closing mechanism, which is cost-effective and economical. 2. It can eliminate the damage to the hydraulic system caused by the contamination source of the original mechanism due to quick couplings, improving system performance and lifespan. 3. It has a high degree of automation, enabling unattended control and saving manpower.

[0052] In this specific embodiment, the mounting frame includes a mounting plate 11 connected and fixed to a bracket, and two mounting rods 12 arranged longitudinally along the waste transfer container are fixed on the mounting plate by screws; and the cross-section of the mounting rods is rectangular; the longitudinal movement control mechanism includes a guide sleeve 13 sleeved on one of the mounting rods, and the mounting seat is fixed on the guide sleeve; a longitudinally arranged first telescopic mechanism 14 is installed on the mounting frame, and the working end of the first telescopic mechanism is connected to the guide sleeve.

[0053] This design simplifies the mounting bracket's structure and makes it easier to install and fix it to the support. It also facilitates the formation of a longitudinal guiding structure, thus saving on components.

[0054] In this specific embodiment, a connecting strip 15 is attached to the outer side of the far end of the two mounting rods, and each end of the connecting strip is connected to the mounting rod by a screw.

[0055] By incorporating connecting strips, the entire mounting bracket is designed with a rectangular frame structure, which makes the bracket more stable.

[0056] In this specific embodiment, the guide sleeve is fitted onto an upper mounting rod; one end of the first telescopic mechanism is fixedly mounted on the mounting plate, and a U-shaped support block 16 is provided below the other end of the first telescopic mechanism, such that the support block is slidably mounted on a lower mounting rod.

[0057] This makes it easier to install and arrange the first telescopic mechanism, resulting in a more compact overall structural design. Furthermore, by installing the first telescopic mechanism at both ends, it allows the guide sleeve to move longitudinally on the mounting rod more effectively.

[0058] In this specific embodiment, a hinge block 17 is provided below the guide sleeve, and the telescopic working end of the first telescopic mechanism is hinged to the hinge block.

[0059] In this way, the guide sleeve is connected to the telescopic working end of the first telescopic mechanism through a hinge block, making the design simpler and more reasonable.

[0060] Furthermore, the first telescopic mechanism is a pneumatic cylinder or a hydraulic cylinder.

[0061] In this specific embodiment, a top door linkage locking mechanism is provided between the waste transfer container and the top door; the top door linkage locking mechanism includes a locking plate 18 that is vertically rotatable and hinged to the outer side of one end of the top door; an inclined pressure strip plate 19 is provided above the inner end of the locking plate, such that the pressure strip plate is located outside the connecting block; a limiting plate 20 with a partially bent L-shaped structure at the outer end of the locking plate, such that the vertical section 21 of the limiting plate is located at intervals on the outer side of one side surface of the waste transfer container; and outside the waste transfer container... A stop 22 is provided on the side and at the lower end of the vertical section of the limiting plate. A torsion spring mechanism is provided between the locking plate and the top door. The torsion spring mechanism enables the locking plate to rotate so that the vertical section of the limiting plate tends to move toward the outer side of the garbage transfer box, and enables the lower end of the vertical section of the limiting plate to abut against the stop to restrict the longitudinal movement of the top door. When the tilting frame rotates to the top of the garbage transfer box, the tilting frame can press against the pressure strip to drive the locking plate to rotate against the torsion force, and cause the lower end of the vertical section of the limiting plate to separate from the stop.

[0062] In this way, when the aforementioned top door linkage locking mechanism is working, the torsion spring mechanism causes the locking plate to have a rotational tendency, while simultaneously causing the vertical section of the limiting plate to have a tendency to move towards the outer side of the waste transfer container. At this time, the lower end of the vertical section of the limiting plate abuts against the stop block, thereby restricting the longitudinal movement of the top door. When the top door needs to be opened, the tilting frame rotates to be directly above the waste transfer container and presses against the pressure strip plate, overcoming the torque of the torsion spring mechanism, causing the locking plate to rotate, and simultaneously causing the lower end of the vertical section of the limiting plate to separate from the stop block, thus unlocking the top door. The aforementioned top door linkage locking mechanism relies on the tilting frame to unlock and is opened under the action of the tilting frame. Afterwards, after the material is loaded, the tilting frame again drives the top door to close. After the tilting frame rotates to release the pressure on the pressure strip plate, it resets under the action of the torsion spring mechanism, causing the lower end of the vertical section of the limiting plate to abut against the stop block again to restrict the longitudinal movement of the top door. The above structure works in conjunction with the tilting frame, and the entire structure is simple in design, cleverly completing the unlocking and locking of the top door.

[0063] In this specific embodiment, the lower part of the vertical section of the limiting plate is designed with a cylindrical structure.

[0064] This makes the structural design simpler and more reasonable. By designing the lower part of the vertical section of the limiting plate as a cylindrical structure, the contact area with the stop block is increased, making it more reliable.

[0065] In this specific embodiment, the pressure strip is designed with an overall curved structure.

[0066] In this way, the structural design of the pressure strip is simpler and more reasonable, which allows the flipping frame to better overcome the torque of the torsion spring mechanism and drive the locking plate to rotate after it rotates.

[0067] In this specific embodiment, the flipping frame includes two vertically arranged flipping rods 23, and two sets of pads 24 are arranged in pairs on the inner side of the two flipping rods. The two pairs of pads each form a connecting slot; and a connecting block is provided on the top door corresponding to each of the two connecting slots.

[0068] In this way, the structural design of the tilting frame is simpler and more reasonable. It has two connecting slots, which make the force on the top door more balanced when it is driven to move longitudinally after cooperating with the two connecting blocks on the top door.

[0069] In this specific embodiment, a horizontally protruding connecting protrusion 25 is provided on the top door end face, and a connecting block is provided on the connecting protrusion; the upper ends of the connecting block are each provided with a chamfered structure to form a snap-fit ​​guide part.

[0070] In this way, by setting a connecting protrusion and then setting a connecting block on the connecting protrusion, the structural design is simpler and the connecting block can better cooperate with the connecting slot on the flipping frame.

[0071] Specifically, the locking plate is positioned at the outer end of one of the connecting protrusions.

[0072] In this specific embodiment, a hinge rod 26 is connected between the lower ends of the flipping rod. The mounting base includes two vertically arranged support plates 27, and the two ends of the hinge rod are respectively inserted into the hinge holes of the support plates. The vertical rotation control mechanism includes a mounting support rod 28 connected and fixed to the guide sleeve. A second telescopic mechanism 29 is provided on the mounting support rod. One end of the second telescopic mechanism is hinged to the mounting support rod through a hinge support. A drive block 30 with a curved arc structure is connected and fixed to the outer circumferential surface of the hinge rod, so that the telescopic end of the second telescopic mechanism is hinged to the far end of the drive block.

[0073] This design simplifies the mounting base and facilitates the installation of the tilting frame. Furthermore, the vertical rotation control mechanism features a simpler, more rational, and more compact design, making it easier to arrange.

[0074] In this specific embodiment, a mounting hole is provided on one of the support plates, and a tilting frame position sensing sensor 31 is installed in the mounting hole. A sensing protrusion is provided on the hinge rod, so that when the tilting frame is rotated to the vertical position, the sensing protrusion can be directly aligned with the working end of the tilting frame position sensing sensor.

[0075] In this way, by setting up a position sensor for the tilting frame, it is easier to monitor the position of the tilting frame.

[0076] In this specific embodiment, each of the two support plates has an installation notch at its inner end, and an installation support bar 32 is provided at the inner end of the two support plates, such that both ends of the installation support bar are installed and fixed in the installation notch, and a top door position sensing sensor 33 is installed on the installation support bar.

[0077] In this way, by setting up a top door position sensor, it is easier to monitor the position of the top door.

[0078] like Figures 11 to 15 As shown; the garbage compressor is located at the top rear end of the garbage transfer box; the hopper feeding part structure includes a support frame 34 installed and fixed on the base and correspondingly installed and arranged at the rear end of the garbage transfer box at the placement position, the support frame is arranged vertically; a hopper mounting frame 35 is provided on the outside of the support frame, a hopper 36 is installed and fixed on the outside of the hopper mounting frame, and a hopper tilting drive mechanism is provided between the hopper mounting frame and the support frame, the hopper tilting drive mechanism can drive the hopper on the hopper mounting frame to rotate vertically, and make the discharge end of the hopper able to connect with the garbage output port of the garbage compressor.

[0079] Thus, the above structure offers the following advantages during operation: 1. Placing the garbage compressor at the top rear of the garbage transfer container allows for independent and non-interfering traffic and logistics lines between the garbage collection truck and the transfer truck (hook-lift truck), improving operational efficiency. 2. The hopper located behind the garbage transfer container can provide temporary storage when no garbage transfer container is available, enhancing emergency response capabilities. 3. The hopper loading structure can be omitted, allowing for direct unloading via a platform, simplifying conversion and improving the overall applicability of the equipment.

[0080] Specifically, the hopper includes a hopper bottom plate and hopper side plates 37 disposed on both sides of the hopper bottom plate, and a hopper baffle 38 is disposed between the inner ends of the two hopper side plates; the hopper side plate includes an outer side plate section 39 and an inner side plate section 40, and the distance between the outer side plates is greater than the distance between the inner side plates. The hopper side plate also includes a middle side plate section 41 that connects the outer side plate section and the inner side plate section.

[0081] This makes the hopper's structural design simpler and more reasonable.

[0082] Specifically, the outer section of the hopper is designed with a right-angled trapezoidal structure.

[0083] Specifically, a guide baffle 42 is provided at the upper end of the hopper baffle, and a guide side plate 43 is provided at the upper end of the inner section of each of the two side plates. The upper end of the guide baffle is inclined toward the center of the hopper, and at least a part of the length of the guide side plate is bent toward the center of the hopper.

[0084] In this way, the designed guide baffle and guide side plate can play a guiding role when the garbage in the hopper is poured into the garbage compressor.

[0085] Specifically, the hopper bottom plate includes an inner section 44 and an outer section 45. A limit stop 46 is provided between the inner section and the outer section. Multiple anti-slip round strips 47 are provided at intervals on the upper surface of the outer section, and the two ends of the anti-slip round strips abut against the inner side surfaces of the two outer sections of the side plates.

[0086] In this way, by designing a limit bar, when the garbage truck dumps garbage into the hopper, the limit bar can restrict the position of the rear wheels of the garbage truck into the hopper.

[0087] Specifically, the base includes a horizontally arranged base plate 48, on which the bracket and support frame are fixed by screws; and at one end of the base plate, there are guide plates 49 with a long strip structure design arranged at intervals.

[0088] In this way, by designing the base plate, it is easier to install the bracket and support frame, and the entire equipment is modularized, making it easier to install and use as a whole.

[0089] Specifically, the mounting station is formed above the base plate and above the guide support plate; a guide bar 50 is provided above the guide support plate, and the outer ends of the guide bar are bent inward to form guide sections; two limiting protrusions 51 are provided at intervals at the far end of the guide support plate, and a positioning protrusion 52 is provided on the inner side of one of the limiting protrusions.

[0090] This allows for better placement of workstations and also serves to guide and position the waste transfer containers.

[0091] Specifically, the hopper mounting frame includes a frame rod 53 with an overall U-shaped structure. The upper end of the frame rod has an inclined block 54 that is inclined towards the support frame. The upper ends of the inclined blocks are each hinged to the support frame. Two sets of vertically spaced connecting seats 55 are arranged in pairs on the left and right sides of the frame rod, and the hopper is connected and fixed to the connecting seats.

[0092] In this way, the structural design of the hopper mounting frame is simpler and more reasonable, and the installation and layout of the hopper mounting frame is more convenient.

[0093] Specifically, the hopper tilting drive mechanism includes two drive cylinders 56 arranged in pairs. The lower end of the drive rod is hinged to the support frame, and the upper end of the support rod is provided with a hinge protrusion 57. The piston rod end of the drive cylinder is hinged to the hinge protrusion.

[0094] In this way, the structural design of the hopper tilting drive mechanism is simpler and more reasonable, and the use of a drive cylinder for driving is more reliable.

[0095] Specifically, the drive cylinder is either a pneumatic cylinder or a hydraulic cylinder.

[0096] Specifically, the support frame includes two support rods 58 arranged in pairs. The lower end of the support rod is provided with a horizontally arranged support connecting plate 59. The support connecting plate is fixed to the base by screws. A connecting rod 60 is connected and fixed between the upper ends of the two support rods.

[0097] This makes the support frame's structural design simpler, easier to install, and more stable.

[0098] Specifically, a guide cover 61 with an overall rectangular box structure and open openings at the top, bottom, and rear of the garbage compressor is provided at the top.

[0099] In this way, by setting up a material guide cover, dust and garbage spillage can be better avoided, making it more environmentally friendly.

[0100] Specifically, the lower part of the inner front sidewall of the material guide cover is partially pulled forward to form a protrusion.

[0101] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A garbage bin feeding device, comprising a base, a placement station formed on the base for placing garbage transfer bins; vertical supports on the base corresponding to both sides of the garbage transfer bins, a garbage compressor mounted on the upper end of the supports and facing the top door of the garbage transfer bin; a hopper feeding section structure on the base corresponding to the rear end of the garbage transfer bin; and a top door opening and closing control section structure mounted on one of the supports; characterized in that... ； The top door opening and closing control structure includes a mounting frame fixed on a bracket and arranged longitudinally along the garbage transfer container. The mounting frame is equipped with a mounting base, and a longitudinal movement control mechanism is provided between the mounting base and the mounting frame. A vertical tilting frame is provided above the mounting base, and a vertical rotation control mechanism is provided between the tilting frame and the mounting base. A connecting slot is provided on the tilting frame. The vertical rotation control mechanism can drive the tilting frame to rotate directly above the garbage transfer container, and cause the upwardly protruding connecting block on the top door of the garbage transfer container to engage in the connecting slot. Furthermore, the longitudinal movement control mechanism can drive the tilting frame to move longitudinally, so that the top door of the garbage transfer container moves longitudinally to complete the opening and closing operation.

2. The garbage bin feeding device as described in claim 1, characterized in that: The mounting frame includes a mounting plate connected and fixed to a bracket, and two mounting rods arranged longitudinally along the waste transfer container are fixed on the mounting plate by screws; the mounting rods have a rectangular cross-section; the longitudinal movement control mechanism includes a guide sleeve sleeved on one of the mounting rods, and the mounting seat is fixed on the guide sleeve; a longitudinally arranged first telescopic mechanism is installed on the mounting frame, and the working end of the first telescopic mechanism is connected to the guide sleeve.

3. A garbage bin feeding device as described in claim 2, characterized in that: Connecting strips are attached to each other on the outer sides of the far ends of the two mounting rods, and each end of the connecting strip is connected to the mounting rod by screws.

4. A garbage bin feeding device as described in claim 2, characterized in that: The guide sleeve is fitted onto an upper mounting rod; one end of the first telescopic mechanism is fixedly mounted on the mounting plate, and a U-shaped support block is provided below the other end of the first telescopic mechanism, such that the support block is slidably mounted on a lower mounting rod.

5. A garbage bin feeding device as described in claim 2, characterized in that: A hinge block is provided below the guide sleeve, and the telescopic working end of the first telescopic mechanism is hinged to the hinge block.

6. A garbage bin feeding device as described in claim 2, characterized in that: A top door linkage locking mechanism is installed between the garbage transfer container and the top door. The top door linkage locking mechanism includes a lock plate that is vertically rotatable and hinged to the outer side of one end of the top door. An inclined pressure strip is installed above the inner end of the lock plate, so that the pressure strip is located outside the connecting block. A limiting plate with a partially bent L-shaped structure is installed at the outer end of the lock plate, so that the vertical section of the limiting plate is located at intervals on the outer side of one side surface of the garbage transfer container. A stop is installed on the outer side of the garbage transfer container and at the lower end of the vertical section of the limiting plate. A torsion spring mechanism is installed between the lock plate and the top door. The torsion spring mechanism enables the lock plate to rotate so that the vertical section of the limiting plate tends to move towards the outer side of the garbage transfer container, and the lower end of the vertical section of the limiting plate can abut against the stop to restrict the longitudinal movement of the top door. When the tilting frame rotates to directly above the garbage transfer container, the tilting frame can press against the pressure strip to drive the lock plate to rotate against the torsion force, and the lower end of the vertical section of the limiting plate separates from the stop.

7. A garbage bin feeding device as described in claim 6, characterized in that: The lower section of the vertical segment of the limiting plate has a cylindrical structure.

8. A garbage bin feeding device as described in claim 6, characterized in that: The pressure strip is designed with an overall curved structure.

9. A garbage bin feeding device as described in claim 2, characterized in that: The flipping frame includes two vertically arranged flipping rods, and two sets of pads are arranged in pairs on the inner side of the two flipping rods. The two pairs of pads each form a connecting slot; and a connecting block is provided on the top door corresponding to each of the two connecting slots.

10. A garbage bin feeding device as described in claim 9, characterized in that: A horizontally protruding connecting protrusion is provided on the top end face, and a connecting block is provided on the connecting protrusion; each of the upper ends of the connecting block has a chamfered structure on both sides to form a locking guide.

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