Garbage can fixing structure of garbage truck

Abstract

The utility model relates to a garbage can fixing structure of a garbage truck, which belongs to the field of garbage trucks and comprises a truck frame, a fixing box arranged at the top of the truck frame and a garbage can body detachably connected to the top of the fixing box, a fixing mechanism extending to the outside of the fixing box is arranged in the fixing box, and a turnover mechanism is arranged at the top of the truck frame. The fixing mechanism comprises a double-shaft motor fixedly installed in the fixing box, and threaded rods are fixedly connected to two output shafts of the double-shaft motor. According to the garbage can fixing structure of the garbage truck, the double-shaft motor is started through the controller to work to drive the two threaded rods to rotate, so that the two threaded blocks drive the clamping plates to be close to or separated from the clamping blocks, the clamping blocks extend into the clamping grooves, and therefore the garbage can body is fixed, and the garbage can fixing structure can adapt to garbage can bodies of different specifications conveniently; the garbage can body can be effectively fixed and prevented from moving in the transportation process, and the advantages of being safe and reliable are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage trucks, in particular to a garbage bin fixing structure of a garbage truck. Background Art

[0002] Garbage trucks are usually used to transport garbage cans to facilitate environmental protection operations. When the garbage transfer station is far away from the location where the closed garbage cans are placed, a 3-5 ton freight truck is used. Urban sanitation workers or cleaning staff of the community property management company will lift the closed garbage cans filled with garbage one by one onto the freight truck and transport them to the garbage transfer station.

[0003] The garbage bin fixing structure of the garbage truck is needed in the process of transporting garbage bins. The Chinese utility model patent with announcement number CN221190062U discloses a garbage bin fixing structure of the garbage truck, including a vehicle body, a protective frame, a fixing structure, a first flip cover, a second flip cover, a movable plate, and a limit buckle. The protective frame is fixedly installed on the vehicle body, the fixing structure is fixedly installed on the vehicle body, the first flip cover is movably installed on the fixing structure through a hinge, and the second flip cover is movably installed on the first flip cover through a hinge.

[0004] However, the trash can fixing structure of the garbage truck of the utility model allows the first flip cover and the movable plate to move along the hinge respectively through the limit buckle to fix the trash can. This fixing method is relatively simple and there is a risk that the trash can will shift or even overturn during transportation, which seriously affects the safety and efficiency of the operation and cannot meet the use requirements. Therefore, a trash can fixing structure of a garbage truck is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a garbage bin fixing structure for a garbage truck, which has the advantages of safety, reliability, and easy loading and unloading. It solves the problem that the existing garbage bin fixing structure of the garbage truck uses a limit buckle to allow the first flip cover and the movable plate to move respectively along the hinge to fix the garbage bin. This fixing method is relatively simple and there is a risk of the garbage bin shifting or even overturning during transportation, which seriously affects the safety and efficiency of the operation and cannot meet the usage requirements.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a garbage bin fixing structure for a garbage truck, comprising a vehicle frame, a fixing box disposed on the top of the vehicle frame, and a garbage bin body detachably connected to the top of the fixing box, wherein a fixing mechanism extending to the outside of the fixing box is disposed inside the fixing box, and a flip mechanism is disposed on the top of the vehicle frame;

[0007] The fixing mechanism includes a dual-axis motor fixedly installed inside the fixing box, the two output shafts of the dual-axis motor are fixedly connected to threaded rods, the exteriors of the two threaded rods are threadedly connected to threaded blocks, the tops of the two threaded blocks are fixedly connected to connecting blocks extending to the exterior of the fixing box, the tops of the two connecting blocks are fixedly connected to clamping plates, and the opposite sides of the two clamping plates are fixedly connected to blocking blocks extending to the interior of the trash can body;

[0008] The flipping mechanism includes a mounting bracket fixedly connected to the top of the frame and a connecting seat fixedly connected to the outside of the fixed box. A forward and reverse motor is fixedly installed on the inner side of the mounting bracket. A retractable wheel is fixedly connected to the output shaft of the forward and reverse motor. The external transmission of the retractable wheel is connected to a lifting rope, and the end of the lifting rope away from the retractable wheel is fixedly connected to the connecting seat.

[0009] Furthermore, there are two fixing mechanisms, and the two fixing mechanisms are symmetrically distributed inside the fixing box.

[0010] Furthermore, the threads of the two threaded rods are opposite to each other, and a movable opening adapted to the connecting block is provided inside the fixing box.

[0011] Furthermore, a slider extending into the interior of the fixed box is fixedly connected to the bottom of the threaded block, a sliding groove adapted to the slider is provided inside the fixed box, and the slider and the sliding groove are slidably connected.

[0012] Furthermore, a card slot adapted to the card block is provided inside the trash can body, and the card block and the card slot are card-connected.

[0013] Furthermore, the trash can body is a hollow cuboid, a discharge port is provided inside the trash can body, and a shielding door is rotatably connected to the inside of the discharge port.

[0014] Furthermore, two fixing seats are fixedly connected to the top of the frame, and the fixing box is rotatably connected to the inside of the two fixing seats.

[0015] Furthermore, a limit assembly is provided on the top of the frame, and the limit assembly includes a hinge seat fixedly connected to the top of the frame, a sleeve is hinged inside the hinge seat, an adjustment rod is slidably connected inside the sleeve, and the end of the adjustment rod away from the sleeve is hinged to the bottom of the fixed box.

[0016] Compared with the prior art, the present invention provides a garbage bin fixing structure for a garbage truck, which has the following beneficial effects:

[0017] 1. The garbage bin fixing structure of the garbage truck starts the dual-axis motor through the controller to drive the two threaded rods to rotate, so that the two threaded blocks drive the splint and the card block to move closer or apart, so that the card block extends to the inside of the card slot, thereby fixing the garbage bin body, which is convenient for adapting to garbage bin bodies of different specifications, can effectively fix the garbage bin body and prevent it from shifting during transportation, achieving the advantages of safety and reliability.

[0018] 2. The garbage bin fixed structure of the garbage truck starts the forward and reverse motors through the controller to drive the retractable wheel to rotate and reel in the lifting rope. The reeling of the lifting rope adjusts the angle between the connecting seat and the fixed box to drive the garbage bin body to flip over and dump out the garbage. The combination of the fixed seat, the shielding door and the flipping mechanism can avoid the phenomenon of unclean garbage dumping or the phenomenon of slipping when overturning the garbage, thereby achieving the advantage of convenient loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a structural stereogram of the fixed box of the utility model;

[0021] Figure 3 This is a structural stereogram of the fixing mechanism of the utility model;

[0022] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of A shown.

[0023] In the figure: 1. Frame; 2. Fixed box; 3. Trash can body; 4. Fixing mechanism; 41. Dual-axis motor; 42. Threaded rod; 43. Threaded block; 44. Connecting block; 45. Clamp; 46. Block; 47. Slider; 5. Fixing seat; 6. Flipping mechanism; 61. Mounting frame; 62. Forward and reverse motor; 63. Retractable wheel; 64. Lifting rope; 65. Connecting seat; 7. Limiting assembly; 71. Articulated seat; 72. Sleeve; 73. Adjusting rod; 8. Shielding door. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 4In this embodiment, a garbage bin fixing structure of a garbage truck includes a frame 1, a fixed box 2 arranged on the top of the frame 1, and a garbage bin body 3 detachably connected to the top of the fixed box 2. A fixing mechanism 4 extending to the outside of the fixed box 2 is provided inside the fixed box 2, and a flip mechanism 6 is provided on the top of the frame 1. The fixing mechanism 4 includes a dual-axis motor 41 fixedly installed inside the fixed box 2, and threaded rods 42 are fixedly connected to the two output shafts of the dual-axis motor 41. The outsides of the two threaded rods 42 are threadedly connected to threaded blocks 43. The tops of the two threaded blocks 43 are fixedly connected to connecting blocks 44 extending to the outside of the fixed box 2, and the tops of the two connecting blocks 44 are fixedly connected to splints 45. The opposite sides of the two splints 45 are fixedly connected to card blocks 46 extending to the inside of the garbage bin body 3. The dual-axis motor 41 is started by the controller to drive the two threaded rods 42 to rotate, so that the two threaded blocks 43 drive the splint 45 and the clamping block 46 to move closer or apart, so that the clamping block 46 extends to the inside of the clamping slot, thereby fixing the trash can body 3, which is convenient for adapting to trash can bodies 3 of different specifications, and can effectively fix the trash can body 3 and prevent it from shifting during transportation.

[0026] There are two fixing mechanisms 4 , which are symmetrically distributed inside the fixing box 2 .

[0027] Specifically, the threads of the two threaded rods 42 are opposite to each other, and a movable opening adapted to the connecting block 44 is opened inside the fixing box 2 .

[0028] It should be noted that the bottom of the threaded block 43 is fixedly connected to a slider 47 that extends into the interior of the fixed box 2. The interior of the fixed box 2 has a sliding groove that is compatible with the slider 47, and the slider 47 and the sliding groove are slidably connected. The interior of the trash can body 3 has a slot that is compatible with the clamping block 46, and the clamping block 46 and the slot are clamped.

[0029] In this embodiment, the trash can body 3 is a hollow cuboid, a material discharge port is provided inside the trash can body 3, and a shielding door 8 is rotatably connected to the inside of the material discharge port.

[0030] In this embodiment, the flipping mechanism 6 includes a mounting bracket 61 fixedly connected to the top of the vehicle frame 1 and a connecting base 65 fixedly connected to the outside of the fixed box 2. A forward and reverse motor 62 is fixedly mounted on the inner side of the mounting bracket 61. A retractable wheel 63 is fixedly connected to the output shaft of the forward and reverse motor 62. A suspension rope 64 is externally connected to the retractable wheel 63. The end of the suspension rope 64, which is away from the retractable wheel 63, is fixedly connected to the connecting base 65. The forward and reverse motor 62 is activated by a controller to rotate the retractable wheel 63, thereby rewinding the suspension rope 64. The rewinding of the suspension rope 64 adjusts the angle between the connecting base 65 and the fixed box 2, driving the trash can body 3 to flip and discharge the trash.

[0031] In this embodiment, two fixing seats 5 are fixedly connected to the top of the frame 1, and the fixing box 2 is rotatably connected to the inside of the two fixing seats 5. The combination of the fixing seats 5, the shielding door 8 and the turning mechanism 6 can prevent the garbage from being dumped uncleanly or slipping when being turned over.

[0032] In this embodiment, a limit assembly 7 is provided at the top of the frame 1. The limit assembly 7 includes an articulated seat 71 fixedly connected to the top of the frame 1. A sleeve 72 is hingedly connected to the interior of the articulated seat 71. An adjustment rod 73 is slidably connected to the interior of the sleeve 72. The end of the adjustment rod 73, which is remote from the sleeve 72, is articulated to the bottom of the fixed box 2. The provision of the sleeve 72 and the adjustment rod 73 improves the stability of the fixed box 2 and the trash can body 3 when they are turned over.

[0033] The working principle of the above embodiment is:

[0034] During use, the controller starts the dual-axis motor 41 to drive the two threaded rods 42 to rotate, so that the two threaded blocks 43 drive the splint 45 and the block 46 to move closer or apart, so that the block 46 extends to the inside of the slot, thereby fixing the trash can body 3. The controller starts the forward and reverse motor 62 to drive the retracting wheel 63 to rotate and reel in the hanging rope 64. The reeling of the hanging rope 64 adjusts the angle between the connecting seat 65 and the fixed box 2, driving the trash can body 3 to flip over and dump out the garbage.

[0035] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Technicians in this field can control the electrical components through simple programming, and the existing disclosed power connection technology is also common knowledge in this field, so the specific structural composition and working principle will not be described in detail in this embodiment.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage bin fixing structure for a garbage truck, characterized by: The trash can comprises a frame (1), a fixed box (2) arranged on the top of the frame (1), and a trash can body (3) detachably connected to the top of the fixed box (2); a fixing mechanism (4) extending to the outside of the fixed box (2) is arranged inside the fixed box (2); and a flip mechanism (6) is arranged on the top of the frame (1); The fixing mechanism (4) comprises a double-shaft motor (41) fixedly mounted inside the fixing box (2), the two output shafts of the double-shaft motor (41) are fixedly connected to threaded rods (42), the exteriors of the two threaded rods (42) are threadedly connected to threaded blocks (43), the tops of the two threaded blocks (43) are fixedly connected to connecting blocks (44) extending to the exterior of the fixing box (2), the tops of the two connecting blocks (44) are fixedly connected to clamping plates (45), and opposite sides of the two clamping plates (45) are fixedly connected to clamping blocks (46) extending to the interior of the trash can body (3); The turning mechanism (6) comprises a mounting frame (61) fixedly connected to the top of the vehicle frame (1) and a connecting seat (65) fixedly connected to the outside of the fixed box (2); a forward and reverse motor (62) is fixedly installed on the inner side of the mounting frame (61); a retractable wheel (63) is fixedly connected to the output shaft of the forward and reverse motor (62); a suspension rope (64) is connected to the external transmission of the retractable wheel (63); and one end of the suspension rope (64) away from the retractable wheel (63) is fixedly connected to the connecting seat (65).

2. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: The number of the fixing mechanisms (4) is two, and the two fixing mechanisms (4) are symmetrically distributed inside the fixing box (2).

3. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: The threads of the two threaded rods (42) are opposite to each other, and a movable opening adapted to the connecting block (44) is provided inside the fixed box (2).

4. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: The bottom of the threaded block (43) is fixedly connected to a slider (47) extending into the interior of the fixed box (2); a slide groove adapted to the slider (47) is provided inside the fixed box (2); and the slider (47) is slidably connected to the slide groove.

5. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: A card slot adapted to the card block (46) is provided inside the trash can body (3), and the card block (46) is card-connected to the card slot.

6. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: The trash can body (3) is a hollow cuboid, a discharge port is provided inside the trash can body (3), and a shielding door (8) is rotatably connected to the inside of the discharge port.

7. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: Two fixing seats (5) are fixedly connected to the top of the vehicle frame (1), and the fixing box (2) is rotatably connected to the inside of the two fixing seats (5).

8. The garbage bin fixing structure of a garbage truck according to claim 1, characterized in that: A limit assembly (7) is provided on the top of the vehicle frame (1), and the limit assembly (7) includes a hinge seat (71) fixedly connected to the top of the vehicle frame (1), a sleeve (72) is hinged inside the hinge seat (71), an adjustment rod (73) is slidably connected inside the sleeve (72), and an end of the adjustment rod (73) away from the sleeve (72) is hinged to the bottom of the fixed box (2).

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