CN112537584A - Sanitation truck and lifting mechanism assembly thereof - Google Patents
Sanitation truck and lifting mechanism assembly thereof Download PDFInfo
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- CN112537584A CN112537584A CN202011255619.9A CN202011255619A CN112537584A CN 112537584 A CN112537584 A CN 112537584A CN 202011255619 A CN202011255619 A CN 202011255619A CN 112537584 A CN112537584 A CN 112537584A
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- hanging
- guide
- guide rail
- sanitation vehicle
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
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Abstract
The present disclosure relates to a sanitation vehicle and a lifting mechanism assembly thereof. This hoist mechanism assembly includes guide rail, actuating mechanism, string dress subassembly and upset support, the guide rail is used for fixing on the automobile body of sanitation car, the upset support movably with the guide rail cooperation, it sets up to hang the dress subassembly just is used for articulating outside material case on the upset support, the upset support includes the guide bar, the guide bar is followed the promotion direction of upset support extends to be arranged, it includes the slider to hang the dress subassembly, slider slidable ground cover is established the lateral wall of guide bar, actuating mechanism with it links to each other to hang the dress subassembly, is used for the drive the slider is followed the guide bar removes, in order to drive the upset support is followed the guide rail removes. The hanging assembly is connected with the overturning bracket in a sliding manner through the sliding piece and the guide rod, so that the contact area of the structural member is increased, and the structural strength and the sliding stability are improved.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field specifically relates to a sanitation car and set up the hoist mechanism assembly above that.
Background
In the related art, a bucket-mounted sanitation vehicle (such as a garbage truck) is generally provided with a lifting mechanism at a side surface of a vehicle body for lifting a garbage can from the ground to the vehicle roof and rotating the garbage can to dump garbage in the garbage can into a vehicle-mounted garbage can. The common lifting mechanism comprises a hanging plate and a turnover mechanism, a sliding groove is formed in the turnover mechanism, and the hanging plate is movably matched in the sliding groove through a roller, so that the hanging plate can move relative to the turnover mechanism. However, in the actual lifting and moving process, if a garbage can with a large weight is encountered, the hanging plate can be fatigue-deformed or the turnover mechanism can be broken or deformed.
Disclosure of Invention
The utility model aims at providing a sanitation car and hoist mechanism assembly thereof, this sanitation car's hoist mechanism assembly structural strength is high, and stability is good.
In order to achieve the purpose, the present disclosure provides a lifting mechanism assembly of a sanitation vehicle, which includes a guide rail, a driving mechanism, a hanging assembly and a turning support, wherein the guide rail is used for being fixed on a vehicle body of the sanitation vehicle, the turning support is movably matched with the guide rail, the hanging assembly is arranged on the turning support and used for hanging an external material box, the turning support includes a guide rod, the guide rod is arranged along a lifting direction of the turning support in an extending manner, the hanging assembly includes a sliding part, the sliding part is slidably sleeved on an outer side wall of the guide rod, and the driving mechanism is connected with the hanging assembly and used for driving the sliding part to move along the guide rod so as to drive the turning support to move along the guide rail.
Optionally, the guide bar is configured as a non-circular cross-section and the slider is configured as a shape that fits the guide bar.
Optionally, the hanging assembly comprises a hanging plate and two sliding pieces, the hanging plate is used for hanging an external material box, the sliding pieces are respectively arranged on two side edges of the hanging plate in parallel, and the two guide rods are respectively in sliding fit with the two sliding pieces.
Optionally, the hanging assembly further comprises a limiting rod for limiting the turning angle of the turning support, the cross section of the guide rod is rectangular, the cross section of the sliding piece is configured to be an n-shaped cross section matched with the guide rod and is provided with a first side wall and a second side wall which are parallel to each other, the openings of the two sliding pieces are arranged towards each other, two side edges of the hanging plate are respectively fixedly connected with the first side walls of the two sliding pieces, and two ends of the limiting rod are respectively connected with the second side walls of the two sliding pieces.
Optionally, the turning bracket further includes a limiting block, and the limiting block is fixed to the guide rod and used for limiting a stroke range of the sliding member on the guide rod along the lifting direction.
Optionally, the stopper is made of an elastic material.
Optionally, the driving mechanism includes an actuating member, a lifting arm, and a pull rod, the actuating member is disposed on the roof of the sanitation vehicle, one end of the lifting arm is connected to the actuating member, the other end of the lifting arm is hinged to the pull rod, and one end of the pull rod, which is far away from the lifting arm, is connected to the hanging assembly, so as to pull the hanging assembly to move along the guide rail.
Optionally, the upset support includes first support body, second support body and pivotal axis, the pivotal axis with hang dress subassembly coplane and perpendicular to the lifting direction of upset support arranges, first support body with the second support body passes through the pivotal axis links to each other, so that first support body can for the upset of second support body angulation, hang dress subassembly sets up on the first support body, first support body is in lifting direction's edge is provided with first walking wheel, the second support body is in lifting direction's reverse edge is provided with the second walking wheel, first walking wheel with the second walking wheel all with the guide rail roll cooperation.
Optionally, the guide rail includes a vertical section and an arc section, the vertical section extends along an up-and-down direction of the sanitation vehicle, the arc section extends from the vertical section to a roof of the sanitation vehicle, the first frame body includes the guide rod, and the hanging assembly is disposed on the first frame body.
Another aspect of the present disclosure also provides a sanitation vehicle including the lifting mechanism assembly of the sanitation vehicle as described above.
Through the technical scheme, the hanging assembly of the lifting mechanism assembly of the sanitation truck in the embodiment of the disclosure is connected with the overturning bracket in a sliding manner through the sliding piece and the guide rod, and compared with a mode of connecting through the roller in the related art, the stability of the mode of connecting the sliding piece and the guide rod in a sliding manner is stronger; and the sliding connection mode structure is simpler, so that the connecting part has larger space for thickening the sliding part and the guide rod, the structural strength of the connecting part is enhanced, and the service life of the turnover mechanism and the hanging assembly is prolonged. Moreover, the contact area between the slider and the guide bar is larger with respect to the roller solutions of the related art, also enabling an increase in structural strength. In addition, the upset support can slide for the guide rail, and hangs the dress subassembly and can slide for the upset support, and the displacement that slides of both can superpose for the home range who hangs the dress subassembly can not receive the chassis height of sanitation car and the restriction of guide rail length, promptly, when the upset support slided to the guide rail minimum, hung the dress subassembly and can also continue to descend along the upset support, so that hang and adorn outside material case.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is an elevation view of a lifting mechanism assembly of a sanitation truck in an embodiment of the present disclosure;
FIG. 2 is a side view of a lifting mechanism assembly of the sanitation truck in an embodiment of the present disclosure;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2;
fig. 4 is a sectional view taken along line B-B in fig. 2.
Description of the reference numerals
1. A guide rail; 11. a vertical section; 12. an arc-shaped section; 2. a drive mechanism; 21. a lift arm; 22. a pull rod; 3. hanging the assembly; 31. a slider; 311. a first side wall; 312. a second side wall; 32. hanging a plate; 321. hanging teeth; 33. a limiting rod; 4. turning over the bracket; 41. a first frame body; 411. a guide bar; 412. a limiting block; 413. a first running wheel; 414. pressing a plate; 42. a second frame body; 421. the second travelling wheel; 422. a support plate; 43. a pivot shaft.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise stated, the use of the directional terms such as "up and down" refers to the orientation or positional relationship of the product that is usually placed when in use, and can be understood as up and down along the direction of gravity, which also corresponds to "up and down" in the drawing, and the "lifting direction" refers to the direction in which the member moves along the upper direction; "inner and outer" refers to "inner and outer" relative to the contour of the component or structure itself. In addition, it is to be understood that the terms "first," "second," and the like are used for distinguishing one element from another, and are not necessarily order nor importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.
The embodiment of the present disclosure provides a lifting mechanism assembly of a sanitation vehicle, as shown in fig. 1 to 4, the lifting mechanism assembly of the sanitation vehicle includes a guide rail 1, a driving mechanism 2, a hanging component 3 and a turning support 4, the guide rail 1 is used for being fixed on a vehicle body of the sanitation vehicle, the turning support 4 is movably matched with the guide rail 1, the hanging component 3 is disposed on the turning support 4 and used for hanging an external material box, the turning support 4 includes a guide rod 411, the guide rod 411 extends along a lifting direction of the turning support 4, the hanging component 3 includes a sliding part 31, the sliding part 31 is slidably sleeved on an outer side wall of the guide rod 411, the driving mechanism 2 is connected with the hanging component 3 and used for driving the sliding part 31 to move along the guide rod 411 so as to drive the turning support 4 to move along the guide rail 1.
The sanitation truck can be various vehicles for environment-friendly operation, such as a garbage truck, a watering cart, a spraying cart and the like; in addition, the external material tank may be various tanks that need to be lifted to the roof of the sanitation vehicle, such as a garbage tank, a water storage tank, and the like, which is not limited by the present disclosure.
According to the above structure, the operation of the lifting mechanism assembly is described by taking a garbage truck as an example:
firstly, at initial state, hang dress subassembly 3 and need place the lower to the staff hangs and adorn outside material case, the lower here can be when upset support 4 is located the lower of guide rail 1, and hang dress subassembly 3 and also be located the lower of the guide bar 411 of upset support 4, the position that upset support 4 corresponds this moment.
Then, after the external material box is hung, the driving mechanism 2 drives the sliding piece 31 to move along the guide rod 411, so that the hanging assembly 3 carries the whole external material box to move upwards, and after the hanging assembly 3 moves in place along the guide rod 411, the driving mechanism 2 can drive the overturning bracket 4 and the hanging assembly 3 to integrally start to move along the guide rail 1 until the external material box moves to the position of the roof.
Finally, the turning bracket 4 can be turned at the position of the roof of the vehicle so as to dump the materials in the external material box into the cargo box of the garbage truck.
According to the technical scheme, the hanging component 3 and the overturning bracket 4 of the lifting mechanism assembly of the sanitation truck in the embodiment of the disclosure are connected with each other in a sliding manner through the sliding piece 31 and the guide rod 411, and compared with a mode of connecting through a roller in the related art, the stability of the mode of connecting the sliding piece 31 and the guide rod 411 in a sliding manner is stronger; and the structure of the sliding connection mode is simpler, so that the connecting part has larger space for thickening the sliding part 31 and the guide rod 411, the structural strength of the connecting part is enhanced, and the service life of the turnover mechanism and the hanging assembly 3 is prolonged. Moreover, the contact area between the slider 31 and the guide bar 411 is larger than that of the roller solution in the related art, and the structural strength can also be improved. In addition, upset support 4 can slide for guide rail 1, and hang dress subassembly 3 and can slide for upset support 4, and both displacement that slide can superpose for hang the home range of dress subassembly 3 can not receive the chassis height of sanitation car and the restriction of guide rail 1 length, promptly, when upset support 4 slides to guide rail 1 minimum, hang dress subassembly 3 and can also continue to descend along upset support 4, so that hang and adorn outside material case.
In order to avoid shaking during lifting due to the hanging of the external material box or the like on the hanging assembly 3 during sliding of the sliding member 31, in the embodiment of the present disclosure, the guide rod 411 is configured to have a non-circular cross section, and the sliding member 31 is configured to have a shape adapted to the guide rod 411, for example, the cross section of the guide rod 411 may be configured to have a rectangular cross section, a semicircular cross section, or the like, but is not limited thereto. The guide rod 411 is configured to have a non-circular cross section, so that the slider 31 cannot rotate relative to the guide rod 411 and can only move in the axial direction of the guide rod 411, thereby improving the stability of the hanging assembly 3 and reducing the vibration during the lifting process.
For example, as shown in fig. 1, fig. 3 and fig. 4, in an embodiment of the present disclosure, the hanging assembly 3 includes a hanging plate 32 and two sliding members 31, the hanging plate 32 is used for hanging an external material box, the sliding members 31 are respectively arranged on two sides of the hanging plate 32 in parallel, and the two guide rods 411 are respectively in sliding fit with the two sliding members 31. By providing the sliders 31 on both sides of the hanging plate 32, the balance and stability of the hanging plate 32 can be maintained, and the two sliders 31 can be provided without increasing an excessive number of structures, that is, the requirement for light weight can be satisfied as much as possible, and the load of the driving mechanism 2 can be reduced.
In other embodiments of the present disclosure, a plurality of sliders 31, for example, three, four, five, etc., may be disposed on the hanging plate 32, and each may be disposed in parallel and spaced along a side surface of the hanging plate 32.
Further, the hanging plate 32 is formed in a flat plate shape and has high strength so as to be able to bear the weight of the external material tank. A plurality of hanging teeth 321 arranged at intervals can be arranged on the upper edge of the hanging plate 32, and the hanging teeth 321 are in butt joint with an external material box. In other embodiments of the present disclosure, a plurality of hooks may be provided on the hanging plate 32 for hanging the external material box.
In one embodiment of the present disclosure, the slider 31 may have various sectional shapes, which may be designed according to the sectional shape of the guide bar 411. However, the guide bar 411 is rectangular in cross section, the slider 31 is configured in cross section as an n-shaped section adapted to the guide bar 411, i.e., the slider 31 can be enclosed on three sides of the guide bar 411, and the openings of the two sliders 31, which are the sides not closed as seen from the n-shaped section, are arranged toward each other. In this way, the two guide bars 411 can be enclosed from a plurality of directions by the two sliders 31 and the hanging plate 32, and the hanging module 3 has only a degree of freedom in the axial direction of the guide bars 411.
For the n-shaped slider 31, it has a first side wall 311 and a second side wall 312 which are parallel to each other, the first side wall 311 and the second side wall 312 are respectively located on two opposite side surfaces of the guide bar 411, and two side edges of the hanging plate 32 can be respectively fixedly connected with the first side walls 311 of the two sliders 31. In order to further enhance the reliability of the matching between the sliding member 31 and the guide rod 411, the hanging assembly 3 may further include a limiting rod 33, and both ends of the limiting rod 33 are respectively connected to the second side walls 312 of the two sliding members 31, so that the first side wall 311 and the second side wall 312 of the sliding member 31 are respectively fixed by the hanging plate 32 and the limiting rod 33, and the matching stability between the first side wall 311 and the second side wall 312 and the guide rod 411 is relatively strong.
In addition, the limiting rod 33 is also used for limiting the turning angle of the turning support 4, and plays a role in stopping the rotation of the turning support 4 to avoid the turning support 4 from turning over by too large angle.
In the embodiment of the present disclosure, after the sliding member 31 slides the hanging plate 32 along the guiding rod 411, it needs to be positioned at a certain position, so that there is no relative displacement between the hanging assembly 3 and the turning bracket 4, and then it can be lifted synchronously. In order to limit the hanging assembly 3 on the turning bracket 4, as shown in fig. 1, the turning bracket 4 further includes a limit block 412, and the limit block 412 is fixed on the guide rod 411 and used for limiting the stroke range of the sliding member 31 on the guide rod 411 in the lifting direction. It should be understood, however, that the stop block 412 should be disposed at the traveling position of the sliding member 31 in the lifting direction, so that when the sliding member 31 is lifted to abut against the stop block 412, the turning bracket 4 can be driven to move upwards along the guide rail 1.
Optionally, in the disclosed embodiment, the stop block 412 may be made of an elastic material. Thus, when the hanging assembly 3 moves upward relative to the turning bracket 4 and abuts against the limit block 412, that is, the sliding member 31 moves upward along the guide rod 411 and abuts against the limit block 412, a collision force is generated, and in order to reduce the impact of the collision force on the sliding member 31 and the guide rod 411, the limit block 412 is made of an elastic material, such as rubber, silica gel and the like, so that the impact and the collision strength on the sliding member 31 can be reduced, the structural deformation can be avoided, and the service life can be prolonged; in addition, the elastic material can play a certain buffering role, so that the vibration of the overturning bracket 4 can be reduced, and the stability is improved.
In the embodiment of the present disclosure, the driving mechanism 2 includes an actuator, a lifting arm 21 and a pull rod 22, the actuator is disposed on the roof of the sanitation vehicle, and the driving mechanism 2 may be, for example, an electric motor, a hydraulic motor or a hydraulic linear driving cylinder, which is not limited by the present disclosure. One end of the lifting arm 21 is connected with the actuating element, and the other end is hinged with the pull rod 22, for example, one end of the lifting arm 21 can be indirectly connected with the driving mechanism 2 through a transmission mechanism, such as a motor or a hydraulic motor through a speed reducer; alternatively, the lifting arm 21 can also be connected directly to the output of the drive mechanism 2, for example to the output of a hydraulic linear drive cylinder.
In the disclosed embodiment, the end of the pull rod 22 remote from the lifting arm 21 is connected to the hitch assembly 3 to pull the hitch assembly 3 along the guide rail 1. Illustratively, the end of the pull rod 22 away from the lifting arm 21 may be hingedly connected to the sliding member 31 to pull the sliding member 31 to move along the guide bar 411, and after the sliding member 31 abuts against the stopper 412, the pull rod 22 can pull the hanging assembly 3 and the turning bracket 4 to be lifted together to lift the external material box to the roof.
Further, as shown in fig. 2, the lifting arm 21 may be formed in an L-shaped structure including a horizontal portion extending along the roof and a vertical portion extending in an up-and-down direction to be able to lift the external material tank to the roof and further dump the material into the cargo box of the sanitation vehicle.
In the disclosed embodiment, when the external material box is lifted to the roof, the material box is also poured out through the turning action of the turning bracket 4. As shown in fig. 1, 3 and 4, the turning bracket 4 includes a first bracket body 41, a second bracket body 42 and a pivot shaft 43, the pivot shaft 43 is coplanar with the hanging assembly 3 and is arranged perpendicular to the lifting direction of the turning bracket 4, the first bracket body 41 is connected with the second bracket body 42 through the pivot shaft 43, so that the first bracket body 41 can be turned at an angle relative to the second bracket body 42, the hanging assembly 3 is disposed on the first bracket body 41, and thus, when the first bracket body 41 is turned at an angle relative to the second bracket body 42, the hanging assembly 3 is inclined with the first bracket body 41, so that the external material tank on the hanging assembly 3 is dumped.
In addition, in the embodiment of the present disclosure, as shown in fig. 3, the first frame body 41 is provided with a first road wheel 413 at an edge in the lifting direction, the second frame body 42 is provided with a second road wheel at an opposite edge in the lifting direction, and both the first road wheel 413 and the second road wheel are in rolling engagement with the guide rail 1. The rolling contact is established between the overturning bracket 4 and the guide rail 1 through the walking wheels, so that the friction force between the overturning bracket 4 and the guide rail 1 can be reduced, and the load of the driving mechanism 2 is reduced.
The first frame body 41 and the second frame body 42 of the turning bracket 4 can be turned in various manners, for example, an electric push rod or a hydraulic cylinder or the like can be provided to actuate the first frame body 41 to rotate around the pivot shaft 43, and the like, which is not limited by the present disclosure.
In one embodiment of the present disclosure, the first frame body 41 is turned over with respect to the second frame body 42 by changing the direction of the road wheels of the first frame body 41. Specifically, as shown in fig. 2, the guide rail 1 includes a vertical section 11 and an arc-shaped section 12, the vertical section 11 extends along the up-down direction of the sanitation vehicle, the arc-shaped section 12 extends from the vertical section 11 to the roof of the sanitation vehicle, the first frame body 41 includes a guide rod 411, and the hanging assembly 3 is disposed on the first frame body 41. Thus, when the first travelling wheel 413 reaches the arc-shaped section 12 and the second frame 42 is still located on the vertical section 11, the first frame 41 is driven by the first travelling wheel 413 to change the direction of the first frame 41 along with the travelling wheel, that is, the first frame 41 rotates around the pivot shaft 43, so as to tilt the external material box.
Alternatively, the corresponding angle of the arc-shaped section 12 of the guide rail 1 may be 90 °, so as to allow the first frame body 41 to be converted from the vertical state to the horizontal state during the process of walking from the vertical section 11 to the arc-shaped section 12, so as to pour the materials in the external material box.
Another embodiment of the present disclosure also provides a sanitation vehicle including the lifting mechanism assembly of the sanitation vehicle as described above.
It should be understood that the sanitation vehicle may be a sprinkler, a tanker, a garbage truck, a sweeper, a sewage truck, etc., and the present disclosure is not limited thereto.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The lifting mechanism assembly of the sanitation truck is characterized by comprising a guide rail (1), a driving mechanism (2), a hanging component (3) and a turning support (4), wherein the guide rail (1) is used for being fixed on a truck body of the sanitation truck, the turning support (4) is movably matched with the guide rail (1), the hanging component (3) is arranged on the turning support (4) and is used for hanging an external material box, the turning support (4) comprises a guide rod (411), the guide rod (411) is arranged along the lifting direction of the turning support (4) in an extending mode, the hanging component (3) comprises a sliding part (31), the sliding part (31) is slidably sleeved on the outer side wall of the guide rod (411), the driving mechanism (2) is connected with the hanging component (3) and is used for driving the sliding part (31) to move along the guide rod (411), so as to drive the overturning bracket (4) to move along the guide rail (1).
2. The sanitation vehicle lifting mechanism assembly according to claim 1, wherein the guide bar (411) is configured in a non-circular cross-section, and the slider (31) is configured in a shape adapted to the guide bar (411).
3. The lifting mechanism assembly of the sanitation vehicle as claimed in claim 1, wherein the hanging assembly (3) comprises a hanging plate (32) and two sliding members (31), the hanging plate (32) is used for hanging an external material box, the sliding members (31) are respectively arranged on two side edges of the hanging plate (32) in parallel, and the two guide rods (411) are respectively in sliding fit with the two sliding members (31).
4. The lifting mechanism assembly of a sanitation vehicle as claimed in claim 3, wherein the hanging assembly (3) further comprises a limiting rod (33) for limiting a turning angle of the turning bracket (4), the cross section of the guide rod (411) is rectangular, the cross section of the sliding member (31) is configured as an n-shaped section adapted to the guide rod (411), and the sliding member (31) has a first side wall (311) and a second side wall (312) parallel to each other, openings of the two sliding members (31) are arranged toward each other, both side edges of the hanging plate (32) are fixedly connected to the first side walls (311) of the two sliding members (31), respectively, and both ends of the limiting rod (33) are connected to the second side walls (312) of the two sliding members (31), respectively.
5. The sanitation vehicle lifting mechanism assembly according to claim 1, wherein the roll-over stand (4) further comprises a stopper (412), the stopper (412) being fixed to the guide bar (411) for limiting a stroke range of the slider (31) on the guide bar (411) in the lifting direction.
6. The sanitation vehicle lifting mechanism assembly according to claim 5, wherein the stopper (412) is made of an elastic material.
7. The sanitation vehicle lifting mechanism assembly according to claim 1, wherein the driving mechanism (2) comprises an actuating member, a lifting arm (21) and a pull rod (22), the actuating member is arranged on the roof of the sanitation vehicle, one end of the lifting arm (21) is connected with the actuating member, the other end of the lifting arm is hinged with the pull rod (22), and one end of the pull rod (22) far away from the lifting arm (21) is connected with the hanging component (3) to pull the hanging component (3) to move along the guide rail (1).
8. The sanitation vehicle lifting mechanism assembly according to claim 7, wherein the roll-over stand (4) comprises a first frame body (41), a second frame body (42) and a pivot shaft (43), the pivot shaft (43) is coplanar with the hanging assembly (3) and is arranged perpendicular to the lifting direction of the overturning bracket (4), the first frame body (41) is connected with the second frame body (42) through the pivot shaft (43), so that the first frame (41) can be turned at an angle relative to the second frame (42), the hanging assembly (3) is arranged on the first frame body (41), a first travelling wheel (413) is arranged on the edge of the first frame body (41) in the lifting direction, the second frame body (42) is provided with a second travelling wheel at the reverse edge of the lifting direction, the first travelling wheel (413) and the second travelling wheel (421) are matched with the guide rail (1) in a rolling mode.
9. The lifting mechanism assembly of the sanitation vehicle as claimed in claim 8, wherein the guide rail (1) comprises a vertical section (11) and an arc-shaped section (12), the vertical section (11) is arranged to extend in the up-down direction of the sanitation vehicle, the arc-shaped section (12) extends from the vertical section (11) to the roof of the sanitation vehicle, the first frame body (41) comprises the guide rod (411), and the hanging assembly (3) is arranged on the first frame body (41).
10. A sanitation vehicle including a lifting mechanism assembly of the sanitation vehicle as claimed in any one of claims 1 to 9.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN118062446A (en) * | 2024-04-24 | 2024-05-24 | 徐州德高电动车科技有限公司 | Garbage bin promotes and emptys device for garbage truck |
CN118062446B (en) * | 2024-04-24 | 2024-07-26 | 徐州德高电动车科技有限公司 | Garbage bin promotes and emptys device for garbage truck |
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- 2020-11-11 CN CN202011255619.9A patent/CN112537584A/en not_active Withdrawn
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CN102502137A (en) * | 2011-10-19 | 2012-06-20 | 江苏悦达专用车有限公司 | Dumping device of garbage truck |
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CN106185128A (en) * | 2016-08-22 | 2016-12-07 | 北汽福田汽车股份有限公司 | A kind of dumper feed mechanism and dumper |
CN106185129A (en) * | 2016-08-30 | 2016-12-07 | 河南森源重工有限公司 | A kind of universal self-discharging garbage vehicle Ce Zhuanguatong mechanism |
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CN208394108U (en) * | 2018-06-08 | 2019-01-18 | 河南力之星三轮摩托车制造有限公司 | A kind of garbage truck automatic charging device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN118062446A (en) * | 2024-04-24 | 2024-05-24 | 徐州德高电动车科技有限公司 | Garbage bin promotes and emptys device for garbage truck |
CN118062446B (en) * | 2024-04-24 | 2024-07-26 | 徐州德高电动车科技有限公司 | Garbage bin promotes and emptys device for garbage truck |
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Application publication date: 20210323 |