Garbage lifting mechanism of garbage classification transport vehicle

Abstract

The utility model is suitable for garbage transportation technical field provides a kind of garbage classification transport vehicle garbage hoist mechanism, including vehicle body;Welding in the fixed bolt of vehicle body top end, the fixed bolt surface of vehicle body top end is provided with fixed base, the fixed base on the fixed bolt surface is screw-threaded connection with fixed nut;Fixedly connected in the fixed base inner top wall reduction motor, the reduction motor output end is through the upper end of fixed base and is fixedly connected with rotating disc by coupling, the top end of the rotating disc is fixedly connected with folding mechanical arm, and the one end of the folding mechanical arm is provided with lifting hook.The garbage classification transport vehicle garbage hoist mechanism provided by the scheme can shield and protect the fixed nut and fixed bolt using the shielding assembly, preventing the corrosion of the fixed nut and fixed bolt caused by sewage or rainwater dripping, thereby ensuring the firm stability of the hoist mechanism installation, and also facilitating the subsequent disassembly and assembly of the fixed nut and fixed bolt.

Description

Technical Field

[0001] This utility model belongs to the field of waste transportation technology, and in particular relates to a waste hoisting mechanism for a waste sorting and transportation vehicle. Background Technology

[0002] Garbage sorting and transportation vehicles are used to transport the garbage generated in our daily lives to the treatment plant for processing. This requires transferring the garbage to the transportation vehicle. Traditional manual transfer is inefficient and labor-intensive. Therefore, the lifting garbage truck has now emerged, which adds a lifting mechanism to the garbage transportation vehicle to lift and transfer the garbage.

[0003] Chinese patent CN221342373U discloses a vertical lifting garbage truck, which includes a vertical folding boom crane and a garbage container mounted on a lifting garbage truck chassis. The crane includes a base assembly fixed to the chassis, outrigger assemblies on both sides of the base assembly, a slewing mechanism assembly rotatably mounted on the base assembly, a turntable assembly mounted on the slewing mechanism assembly, an outer boom assembly hinged to the turntable assembly via a luffing cylinder and hinge points, and a gripping mechanism or hook mounted at the end of the outer boom assembly. The base assembly includes an elongated hole for connecting to the chassis; a mounting hole for connecting the slewing mechanism assembly is provided on the top surface of the base assembly; and two hinge points are provided at both ends for connecting the outrigger assemblies. This invention simplifies the operation of lifting and discharging underground garbage containers, reduces the professional skill requirements of operators, increases work efficiency, and facilitates automation control and intelligent upgrading.

[0004] However, existing hoisting mechanisms are usually fixed between the cab and the cargo compartment of the transport vehicle using bolts and nuts. During hoisting operations, some sewage or rainwater may fall on the installation site of the hoisting mechanism, causing the bolts and nuts to rust. This affects the firmness and stability of the installation, and the rusted bolts and nuts are very inconvenient to disassemble and reassemble, which increases the difficulty of subsequent disassembly and maintenance. Therefore, it is necessary to design a garbage hoisting mechanism for garbage sorting transport vehicles. Summary of the Invention

[0005] This utility model provides a garbage hoisting mechanism for a garbage sorting and transportation vehicle, which aims to solve the problem that some hoisting mechanisms currently in use are inconvenient to shield against sewage and rainwater corrosion.

[0006] This utility model is implemented as follows: a garbage lifting mechanism for a garbage sorting and transportation vehicle includes a vehicle body; a fixing bolt welded to the top of the vehicle body, a fixing seat provided on the top of the vehicle body on the surface of the fixing bolt, and a fixing nut threadedly connected to the fixing seat on the surface of the fixing bolt; shielding components assembled on the lower ends of both sides of the fixing seat, the shielding components being used to shield and protect the fixing nut and the fixing bolt; a reduction motor fixedly connected to the inner top wall of the fixing seat, the output end of the reduction motor passing through the upper end of the fixing seat and fixedly connected to a rotating disk through a coupling, a folding robotic arm fixedly connected to the top of the rotating disk, and a hook provided at one end of the folding robotic arm; and an installation component assembled between the hook and the folding robotic arm, the installation component being used to realize the assembly and disassembly of the hook and the folding robotic arm.

[0007] Preferably, the shielding assembly includes: a limiting seat fixedly connected to the lower ends of both sides of the fixed seat, and elastic sheets fixedly connected to both sides of the inner wall of the limiting seat; and a shield movably connected to both sides of the vehicle body, and a retaining plate extending into the interior of the limiting seat is fixedly connected to one side of the surface of the shield.

[0008] Preferably, the shield is in the shape of an inverted bowl, and the area of ​​the cross-sectional opening inside the shield is larger than the area of ​​the cross-sectional opening of the fixing nut.

[0009] Preferably, a shielding plate is fixedly connected to one side of the card plate surface, and the top and bottom ends of the shielding plate are flush with the bottom end of the shielding cover.

[0010] Preferably, the upper end of one side of the elastic sheet is inclined, and anti-slip textures are evenly spaced on one side of the elastic sheet.

[0011] Preferably, the mounting assembly includes: a slot formed on one side of the bottom end of the folding robotic arm, an mounting groove formed inside the folding robotic arm on the inner wall of the slot, a mounting block extending into the slot being movably connected inside the mounting groove, a pull rod extending to the outside of the folding robotic arm being fixedly connected to one end of the mounting block, and a pull ring being fixedly connected to one end of the pull rod; a mounting spring wound around the surface of the pull rod, the two ends of the mounting spring being fixedly connected to one end of the mounting block and the inner wall of the mounting groove, respectively; and a locking block fixedly connected to the top end of the hook, with a mounting hole formed on one side of the locking block.

[0012] Preferably, the card block and the card slot form an engaging structure, and the shape of the card block and the card slot is inverted convex.

[0013] Preferably, the mounting block and the interior of the mounting hole form an engaging structure, and one end of the locking block and the mounting block are arc-shaped.

[0014] Preferably, the inner wall of the mounting groove is provided with a sliding groove, and the two ends of one side of the mounting block are fixedly connected with sliders that slide in cooperation with the inside of the sliding groove.

[0015] Preferably, the bottom end of the rotating disk is provided with an auxiliary groove in an annular shape, and the top end of the fixed base is fixedly connected with an auxiliary block that slides and engages with the inside of the auxiliary groove at an equal angle.

[0016] Compared with related technologies, the garbage hoisting mechanism for the garbage sorting and transportation vehicle provided by this utility model has the following beneficial effects: By using a shield to protect the fixing nuts and bolts, it is possible to effectively prevent sewage or external rainwater from corroding them. This prevents the corrosion of the fixing nuts and bolts from affecting the stability of the hoisting mechanism and also avoids the inconvenience of disassembling and assembling them due to corrosion. Furthermore, the top of the limit seat can be sealed off by the shielding plate, thus preventing sewage or rainwater from flowing into the interior of the limit seat.

[0017] By engaging the mounting block with the slot and utilizing the elastic force of the mounting spring, the mounting block can slide into or disengage from the mounting hole, enabling quick assembly and disassembly of the hook and the folding robotic arm. This facilitates the disassembly of the hook for maintenance or replacement with hooks of different specifications, thus improving its practicality. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a partial exploded cross-sectional view of the vehicle body and the fixed seat of this utility model; Figure 4 This is a partial exploded cross-sectional view of the shielding component of this utility model; Figure 5 This is a partial exploded cross-sectional view of the installation components and hook of this utility model.

[0019] In the diagram: 1. Hook; 2. Folding robotic arm; 3. Rotary disk; 4. Vehicle body; 5. Covering assembly; 501. Cover; 502. Clamping plate; 503. Covering plate; 504. Limiting seat; 505. Elastic sheet; 506. Anti-slip texture; 6. Gear motor; 7. Fixed seat; 8. Auxiliary groove; 9. Auxiliary block; 10. Fixing nut; 11. Fixing bolt; 12. Mounting assembly; 1201. Clamping block; 1202. Mounting hole; 1203. Slider; 1204. Mounting spring; 1205. Pull ring; 1206. Pull rod; 1207. Mounting block; 1208. Mounting groove; 1209. Slide groove; 1210. Clamping slot. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Example

[0022] A preferred embodiment of the garbage hoisting mechanism for the garbage sorting and transportation vehicle provided by this utility model is, for example... Figures 1 to 5 As shown: A garbage sorting and transportation vehicle garbage lifting mechanism includes a vehicle body 4; a fixing bolt 11 welded to the top of the vehicle body 4, a fixing seat 7 provided on the surface of the fixing bolt 11 at the top of the vehicle body 4, and a fixing nut 10 threadedly connected to the fixing seat 7 on the surface of the fixing bolt 11; a shielding assembly 5 assembled on both lower ends of the fixing seat 7, the shielding assembly 5 being used to shield and protect the fixing nut 10 and the fixing bolt 11; a reduction motor 6 fixedly connected to the inner top wall of the fixing seat 7, the output end of the reduction motor 6 passing through the upper end of the fixing seat 7 and fixedly connected to a rotating disk 3 through a coupling, the top end of the rotating disk 3 being fixedly connected to a folding mechanical arm 2, one end of the folding mechanical arm 2 being provided with a hook 1; and an installation assembly 12 assembled between the hook 1 and the folding mechanical arm 2, the installation assembly 12 being used to realize the assembly and disassembly of the hook 1 and the folding mechanical arm 2.

[0023] It should be noted that some existing garbage sorting and transportation vehicles still have certain shortcomings in actual use. The existing lifting mechanisms are usually fixed between the truck head and the truck body with bolts and nuts. During the lifting process, some sewage or rainwater will fall on the installation site of the lifting mechanism, which will cause the bolts and nuts to rust, affecting the firmness and stability of the installation. Moreover, the rusted bolts and nuts are very inconvenient to disassemble and assemble, which increases the difficulty of subsequent disassembly and maintenance.

[0024] In a further preferred embodiment of the present invention, the shielding component 5 includes: a limiting seat 504 fixedly connected to the lower ends of both sides of the fixing seat 7, and elastic sheets 505 fixedly connected to both sides of the inner wall of the limiting seat 504; and a shielding cover 501 movably connected to both sides of the vehicle body 4, and a card plate 502 extending into the interior of the limiting seat 504 fixedly connected to one side of the surface of the shielding cover 501.

[0025] In this embodiment, the shield 501 is used to shield and protect the fixing nut 10 and fixing bolt 11, which can effectively prevent sewage or external rainwater from corroding the fixing nut 10 and fixing bolt 11, thereby preventing the fixing nut 10 and fixing bolt 11 from being corroded and affecting the firmness and stability of the hoisting mechanism.

[0026] In a further preferred embodiment of the present invention, the shield 501 is shaped like an inverted bowl, and the area of ​​the cross-sectional opening inside the shield 501 is greater than the area of ​​the cross-sectional opening of the fixing nut 10.

[0027] In this embodiment, an inverted bowl-shaped shield 501 is used to shield and protect the fixing nut 10 and the fixing bolt 11.

[0028] In a further preferred embodiment of the present invention, a shielding plate 503 is fixedly connected to one side of the surface of the card plate 502, and the top and bottom ends of the shielding plate 503 are flush with the bottom end of the shielding cover 501.

[0029] In this embodiment, the top of the limiting seat 504 is blocked and sealed by the shielding plate 503.

[0030] In a further preferred embodiment of the present invention, the upper end of one side of the elastic sheet 505 is inclined, and anti-slip textures 506 are equally spaced on one side of the elastic sheet 505.

[0031] In this embodiment, the anti-slip texture 506 is used to improve the anti-slip friction between the surface of the elastic sheet 505 and the surface of the clamping plate 502. Example

[0032] Based on Embodiment 1, a preferred embodiment of the garbage hoisting mechanism for the garbage sorting and transport vehicle provided by this utility model is, for example... Figures 1 to 5As shown: The mounting assembly 12 includes: a slot 1210 formed on one side of the bottom end of the folding robotic arm 2; an installation groove 1208 formed inside the folding robotic arm 2 on the inner wall of the slot 1210; an installation block 1207 extending into the slot 1210 is movably connected inside the installation groove 1208; a pull rod 1206 extending to the outside of the folding robotic arm 2 is fixedly connected to one end of the installation block 1207; a pull ring 1205 is fixedly connected to one end of the pull rod 1206; an installation spring 1204 wrapped around the surface of the pull rod 1206; the two ends of the installation spring 1204 are fixedly connected to one end of the installation block 1207 and the inner wall of the installation groove 1208, respectively; and a locking block 1201 fixedly connected to the top end of the hook 1; an installation hole 1202 is formed on one side of the locking block 1201.

[0033] In this embodiment, by engaging the locking block 1201 with the slot 1210, and by utilizing the elastic force of the mounting spring 1204, the mounting block 1207 slides into or disengages from the mounting hole 1202, thereby achieving rapid assembly and disassembly between the hook 1 and the folding robotic arm 2.

[0034] In a further preferred embodiment of the present invention, the card block 1201 and the card slot 1210 form an engaging structure, and the shapes of the card block 1201 and the card slot 1210 are inverted convex.

[0035] In this embodiment, the engagement between the inverted convex locking block 1201 and the slot 1210 improves the initial engagement and stability of the hook 1 and the folding robotic arm 2.

[0036] In a further preferred embodiment of the present invention, the mounting block 1207 and the interior of the mounting hole 1202 form a locking structure, and one end of the locking block 1201 and the mounting block 1207 are arc-shaped.

[0037] In this embodiment, the use of a locking block 1201 with an arc-shaped end and a mounting block 1207 allows the locking block 1201 to slide directly into the slot 1210 for engagement, without first pulling the pull ring 1205 to slide and install the locking block 1201.

[0038] In a further preferred embodiment of the present invention, a sliding groove 1209 is provided on the inner wall of the mounting groove 1208, and two ends of one side of the mounting block 1207 are fixedly connected to sliders 1203 that slide in cooperation with the inside of the sliding groove 1209.

[0039] In this embodiment, the sliding of the slider 1203 and the inside of the groove 1209 is used to improve the smoothness of the sliding of the mounting block 1207.

[0040] In a further preferred embodiment of the present invention, an auxiliary groove 8 is provided annularly at the bottom end of the rotating disk 3, and an auxiliary block 9 is fixedly connected at an equal angle to the top of the fixed base 7, which slides and cooperates with the interior of the auxiliary groove 8.

[0041] In this embodiment, the smoothness of the rotation of the rotating disk 3 is improved by utilizing the sliding between the auxiliary block 9 and the auxiliary groove 8.

[0042] In summary, firstly, the fixing seat 7 is slidably mounted on the fixing bolt 11, and then the fixing nut 10 is rotated to achieve a firm installation between the fixing seat 7 and the vehicle body 4. Then, the cover 501 is placed on the fixing nut 10 and the fixing bolt 11, and the clamping plate 502 is clamped into the limiting seat 504. At this time, the elastic sheet 505 will deform, and the elastic sheet 505 will be tightly attached to the surface of the clamping plate 502. The anti-slip texture 506 is used to improve the anti-slip performance of clamping with the surface of the clamping plate 502. Thus, the limiting fixation after the cover 501 is closed can be achieved, so that the cover 501 can shield and protect the fixing nut 10 and the fixing bolt 11. The top of the limiting seat 504 is shielded and sealed by the cover plate 503, which can effectively prevent sewage or external rainwater from corroding the elastic sheet 505, the fixing nut 10 and the fixing bolt 11. Then, the folding robotic arm 2 can be used to extend or retract the hook 1, which makes it easier to lift the garbage through the hook 1. At the same time, the geared motor 6 can be started to rotate the turntable 3, which makes it easier to rotate the garbage and realize the garbage lifting and transfer action. Meanwhile, after hoisting is completed, the pull ring 1205 can be pulled to drive the pull rod 1206 and the mounting block 1207 to slide and compress the mounting spring 1204 until they are completely disengaged from the mounting hole 1202. Then, the hook 1 can be pulled to make the locking block 1201 completely slide and disengage from the slot 1210, thus disassembling the hook 1. During installation, the locking block 1201 is slid into the slot 1210. At this time, the locking block 1201 and the mounting block 1207 are arc-shaped, so that the locking block 1201 can smoothly lock into the slot 1210, and the mounting block 1207 slides and compresses the mounting spring 1204. When the locking block 1201 is completely slid into the slot 1210, the elastic force of the mounting spring 1204 can be used to make the mounting block 1207 slide and lock into the mounting hole 1202, thus achieving a firm installation between the hook 1 and the folding robotic arm 2.

[0043] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0044] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A garbage hoisting mechanism for a garbage sorting and transportation vehicle, characterized in that, include: Vehicle body (4); A fixing bolt (11) is welded to the top of the vehicle body (4). A fixing seat (7) is provided on the top of the vehicle body (4) on the surface of the fixing bolt (11). A fixing nut (10) is threaded onto the fixing seat (7) on the surface of the fixing bolt (11). The shielding components (5) are mounted on the lower ends of both sides of the fixed base (7). The shielding components (5) are used to shield and protect the fixing nut (10) and the fixing bolt (11). A geared motor (6) is fixedly connected to the top wall of the fixed base (7). The output end of the geared motor (6) passes through the upper end of the fixed base (7) and is fixedly connected to a rotating disk (3) via a coupling. A folding mechanical arm (2) is fixedly connected to the top of the rotating disk (3). A hook (1) is provided at one end of the folding mechanical arm (2). An assembly (12) is fitted between the hook (1) and the folding robotic arm (2), the assembly (12) being used to enable the hook (1) and the folding robotic arm (2) to be disassembled and assembled.

2. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 1, characterized in that, The shielding component (5) includes: A limiting seat (504) is fixedly connected to the lower ends of both sides of the fixed seat (7), and elastic sheets (505) are fixedly connected to both sides of the inner wall of the limiting seat (504). A shield (501) is movably connected to both sides of the vehicle body (4), and a card plate (502) extending into the interior of the limiting seat (504) is fixedly connected to one side of the surface of the shield (501).

3. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 2, characterized in that, The shield (501) is shaped like an inverted bowl, and the area of ​​the cross-section of the opening inside the shield (501) is greater than the area of ​​the cross-section of the fixing nut (10).

4. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 2, characterized in that, A shielding plate (503) is fixedly connected to one side of the surface of the card plate (502), and the top and bottom ends of the shielding plate (503) are flush with the bottom end of the shielding cover (501).

5. The garbage hoisting mechanism for the garbage sorting and transportation vehicle as described in claim 2, characterized in that, The upper end of one side of the elastic sheet (505) is inclined, and anti-slip textures (506) are equally spaced on one side of the elastic sheet (505).

6. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 1, characterized in that, The installation component (12) includes: A slot (1210) is provided on one side of the bottom end of the folding robotic arm (2). An installation slot (1208) is provided inside the folding robotic arm (2) on the inner wall of the slot (1210). An installation block (1207) extending into the slot (1210) is movably connected inside the installation slot (1208). A pull rod (1206) extending to the outside of the folding robotic arm (2) is fixedly connected to one end of the installation block (1207). A pull ring (1205) is fixedly connected to one end of the pull rod (1206). A mounting spring (1204) is wound around the surface of the pull rod (1206), and the two ends of the mounting spring (1204) are fixedly connected to one end of the mounting block (1207) and the inner wall of the mounting groove (1208), respectively. A locking block (1201) is fixedly connected to the top of the hook (1), and a mounting hole (1202) is provided on one side of the locking block (1201).

7. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 6, characterized in that, The card block (1201) and the card slot (1210) form an engaging structure, and the card block (1201) and the card slot (1210) are convex in shape.

8. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 6, characterized in that, The mounting block (1207) and the interior of the mounting hole (1202) form a locking structure, and one end of the locking block (1201) and the mounting block (1207) are arc-shaped.

9. The garbage lifting mechanism for a garbage sorting and transportation vehicle as described in claim 6, characterized in that, The inner wall of the mounting groove (1208) is provided with a sliding groove (1209), and the two ends of one side of the mounting block (1207) are fixedly connected with sliders (1203) that slide in cooperation with the inside of the sliding groove (1209).

10. The garbage lifting mechanism for the garbage sorting and transportation vehicle as described in claim 1, characterized in that, The bottom end of the rotating disk (3) is provided with an auxiliary groove (8), and the top end of the fixed seat (7) is fixedly connected with an auxiliary block (9) that slides in the auxiliary groove (8).

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