A side hanging barrel lifting and overturning device

Abstract

The application provides a side-hung bucket lifting and overturning device, which comprises a hanging bucket mechanism, a curved guide rail and a driving mechanism. The hanging bucket mechanism comprises a suspension frame, a clamping arm, a lifting rod and a hooking block. The lifting rod is connected with the clamping arm to drive the clamping arm to lift. The suspension frame is provided with a stop block on the side surface. The hooking block is arranged on the lifting rod and below the stop block. The upper part of the suspension frame is slidably connected with the curved guide rail. The driving mechanism is connected with the lifting rod to drive the lifting rod to move and drive the suspension frame to move along the curved guide rail. The movement of the lifting rod makes the clamping arm and the upper part of the suspension frame clamp the side-hung bucket. When the suspension frame moves to the curved guide rail, the hooking block is hooked on the stop block and rotates around the stop block after being lifted, so that the suspension frame is overturned. The application has the advantages that the clamping, lifting and overturning of the side-hung bucket can be realized by pulling the lifting rod, the structure is simple, stable and reliable, the continuous clamping, lifting and overturning of the side-hung bucket are realized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste treatment equipment, and particularly relates to a side-hung barrel lifting and overturning device. BACKGROUND

[0002] When the garbage truck transports garbage, the garbage barrel containing garbage is first lifted to the height of the garbage truck carriage, and then the garbage barrel is overturned so that the garbage in the garbage barrel is poured into the carriage to complete the preliminary collection of the garbage. At present, the lifting and overturning of the garbage barrel are completed by the lifting device and the overturning device respectively, that is, the garbage barrel is lifted to a predetermined height by controlling the lifting device, and then the garbage barrel is overturned by controlling the overturning device, and the garbage barrel needs to be further rotated, lowered and released, which leads to the complex structure of the garbage barrel lifting and overturning device, the deviation of the cooperation, the poor operation reliability and the easy failure. SUMMARY

[0003] Therefore, in order to solve the problems of the garbage truck in the lifting, overturning, rotating and lowering of the garbage barrel in the background art, the embodiments of the present application provide a side-hung barrel lifting and overturning device.

[0004] The embodiments of the present application provide a side-hung barrel lifting and overturning device, which comprises:

[0005] A barrel-hung mechanism, which comprises a suspension frame, a clamping arm, a lifting rod and a hooking block, wherein the clamping arm is vertically slidably arranged on the suspension frame, opposite sides of the suspension frame are provided with guide grooves, the lifting rod passes through the two guide grooves and can slide up and down along the two guide grooves, the lifting rod is connected with the clamping arm to drive the clamping arm to rise and fall, the suspension frame is provided with a stop block on the side surface, the hooking block is arranged on the lifting rod and located below the stop block, an arc-shaped inner contact surface is arranged on the upper part of the stop block, the hooking block is provided with a hook, the hook is provided with an arc-shaped outer contact surface, and the outer contact surface is matched with the inner contact surface.

[0006] A curved guide rail, the upper part of the suspension frame is slidably connected with the curved guide rail.

[0007] And a driving mechanism, which is connected with the lifting rod to drive the lifting rod to move and drive the suspension frame to move along the curved guide rail, wherein when the lifting rod moves to the upper end of the guide groove, the clamping arm and the upper part of the suspension frame clamp the side-hung barrel; when the suspension frame moves to the curved guide rail, the hooking block of the hooking block hooks the stop block and rotates around the stop block after the suspension frame is lifted to a predetermined height.

[0008] Further, an arc-shaped turning section is arranged on the upper part of the curved guide rail, and the suspension frame moves along the turning section to make the hooking block of the hooking block hook the stop block.

[0009] Further, the curved guide rail is provided with a U-shaped first sliding groove, the upper outer side of the hanging frame is provided with a roller, the roller can be slidably embedded in the first sliding groove, and the roller can rotate at the end of the sliding groove.

[0010] Further, the end of the lifting rod is provided with a sliding ring, and the sliding ring can slide along the upper surface of the curved guide rail.

[0011] Further, the stop block is a fan-shaped block, and the four corners of the fan-shaped block are all rounded.

[0012] Further, the clamping arm is arranged above the lifting rod, the clamping arm is provided with downwardly extending connecting plates at two ends, the lower ends of the two connecting plates are connected to the lifting rod respectively, the opposite sides of the hanging frame are provided with second sliding grooves, and the two connecting plates are arranged in the two second sliding grooves.

[0013] Further, the bottom of the hooking block is provided with a bayonet, the side of the hanging frame is provided with a limiting column, the limiting column is located below the bayonet, and the lifting rod can be lowered to make the bayonet clamp the limiting column.

[0014] Further, the driving mechanism comprises an upper support, a linear motion mechanism, a driving arm and a pull rod, wherein the rear end of the driving arm is rotatably connected to the upper support, the pull rod is connected to the lifting rod and extends upward, the upper end of the pull rod is rotatably connected to the front end of the driving arm, and the linear motion mechanism is connected to the driving arm to drive the rotation of the driving arm.

[0015] Further, the driving mechanism further comprises a cover plate, the cover plate is connected to the driving arm, and the rotation of the driving arm can drive the rotation of the cover plate.

[0016] Further, the hanging frame is a rectangular frame, and the upper part extends outward, and the outer side of the clamping arm is provided with a plurality of clamping teeth.

[0017] The technical scheme provided by the embodiment of the present application has the beneficial effects that:

[0018] 1. The side-hung bucket lifting and overturning device of the present application, by setting the stopper on the suspension frame and the hooking block on the lifting rod, the suspension frame is lifted to the predetermined height during the movement of the suspension frame along the curved guide rail, the hooking block hooks the stopper and makes the suspension frame rotate with the stopper as the rotation point, the suspension frame drives the side-hung bucket to overturn, the hooking block of the hooking block hooks the stopper to limit the position and prevent the bucket from falling; and after the overturning of the side-hung bucket, the suspension frame moves back along the curved guide rail, the hooking block and the stopper automatically fall off, the suspension frame rotates to drive the side-hung bucket to rotate, then the suspension frame descends to drive the side-hung bucket to descend and release the side-hung bucket, the hooking block, the limiting column and the sliding ring on the lifting rod and the upper surface of the curved guide rail jointly limit the inner and outer positions of the suspension frame, the side-hung bucket can be clamped, lifted and overturned by pulling the lifting rod, the structure is simple, stable and reliable.

[0019] 2. The side-hung bucket lifting and overturning device of the present application realizes the continuous clamping, lifting and overturning of the side-hung bucket, without step-by-step work, the automation of the side-hung bucket lifting and overturning is completed, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the side-hung bucket lifting and overturning device of the present application;

[0021] Figure 2 is a schematic view of the bucket hanging mechanism;

[0022] Figure 3 is a schematic view of the stopper;

[0023] Figure 4 is a schematic view of the hooking block;

[0024] Figure 5 is the working state of the side-hung bucket lifting and overturning device of the present application Figure 1 (the suspension frame moves to the end of the curved guide rail);

[0025] Figure 6 is Figure 5 the movement schematic view of the hooking block and the stopper;

[0026] Figure 7 is the working state of the side-hung bucket lifting and overturning device of the present application Figure 2 (the suspension frame moves to the end of the curved guide rail and rotates upward);

[0027] Figure 8 is Figure 7 the movement schematic view of the hooking block and the stopper.

[0028] In the figure: 1, hanging bucket mechanism; 2, curved guide rail; 3, turning section; 4, pull rod; 5, driving arm; 6, upper support; 7, linear motion mechanism; 8, first sliding groove; 9, cover plate; 10, suspension frame; 11, lifting rod; 12, clamping arm; 13, hooking block; 14, stop block; 15, guide groove; 16, second sliding groove; 17, connecting plate; 18, roller; 19, sliding ring; 20, limiting column; 21, clamping tooth; 22, hook; 23, outer contact surface; 24, inner contact surface; 25, bayonet. DETAILED DESCRIPTION

[0029] In order to make the objects, technical solutions and advantages of the present application clearer, the following further describes the embodiments of the present application with reference to the accompanying drawings. The following introduces a relatively preferred one of the multiple possible embodiments of the present application, and is intended to provide a basic understanding of the present application, but is not intended to identify the key or decisive elements or limit the scope of protection.

[0030] In all the examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as a limitation. Thus, other examples of the example embodiments can have different values.

[0031] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered as if the discussion were incorporated herein by reference.

[0032] It should be noted that like reference numerals and letters refer to like items in the several views of the drawings, and as such, no further discussion on such items is deemed necessary. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not necessarily to scale.

[0033] In the description of the present application, it should be noted that the circuits, electronic components and modules involved in the present application are all prior art, and can be implemented by those skilled in the art without further description, and the content protected by the present application does not involve improvement of internal structure and method.

[0034] It should be further noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] Reference should be made to Figure 1This invention provides a side-mounted bin lifting and tilting device, including a bin-hanging mechanism 1, a curved guide rail 2, and a driving mechanism. It should be noted that the upper end of the side-mounted bin has an outwardly flared edge, which can be used to clamp the bin. The side-mounted bin can be a garbage bin for storing waste, or a material bin for storing various materials.

[0036] The bucket-hanging mechanism 1 is used to clamp the side-hanging bucket and drive the side-hanging bucket to move. For example... Figure 2 As shown, the bucket hanging mechanism 1 specifically includes a suspension frame 10, a clamping arm 12, a lifting rod 11, and a hook block 13.

[0037] The clamping arm 12 is vertically slidably mounted on the suspension frame 10. The suspension frame 10 has guide grooves 15 on opposite sides. The lifting rod 11 passes through the two guide grooves 15 and can slide up and down along the two guide grooves 15. The lifting rod 11 is connected to the clamping arm 12 to drive the clamping arm 12 to rise and fall.

[0038] Specifically, such as Figure 2 As shown, the suspension frame 10 is specifically a rectangular frame. The clamping arm 12 and the lifting rod 11 are both horizontally arranged. The clamping arm 12 is located inside the suspension frame 10 and above the lifting rod 11. Both ends of the clamping arm 12 are provided with downwardly extending connecting plates 17. The lower ends of the two connecting plates 17 are respectively connected to the lifting rod 11. The two opposite sides of the suspension frame 10 are provided with second sliding grooves 16, and the two connecting plates 17 are arranged in the two second sliding grooves 16.

[0039] The shape of the second slide groove 16 is adapted to the shape of the connecting plate 17 so that the connecting plate 17 can slide vertically along the second slide groove 16. In this embodiment, the second slide groove 16 is provided on both the left and right sides of the suspension bracket 10. The second slide groove 16 is a relatively concave rectangular groove, and the cross-sectional shape of the connecting plate 17 is U-shaped. In this way, the connecting plate 17 can be precisely embedded in the second slide groove 16 and can slide up and down along the second slide groove 16.

[0040] The guide groove 15 is a vertical long circular groove, the lifting rod 11 can vertically slide along the guide groove 15. When the lifting rod 11 slides to the upper end of the guide groove 15, the clamping arm 12 moves to the upper end of the hanging frame 10 and clamps the upper part of the side-hung bucket in cooperation with the upper end of the hanging frame 10. Preferably, the upper part of the hanging frame 10 extends outward, the outer side of the clamping arm 12 is provided with a plurality of clamping teeth 21, so that when the side-hung bucket leans against the outer side of the hanging frame 10, the bucket edge of the upper end of the side-hung bucket falls between each clamping tooth 21 and the upper end of the hanging frame 10, and the clamping arm 12 rises to clamp the bucket edge of the side-hung bucket by the clamping teeth 21.

[0041] Further combined Figure 3 And 4 As shown in the drawings, the hanging frame 10 is provided with a stop block 14, which is fixedly arranged on the side of the hanging frame 10 and protrudes outward. The hooking block 13 is arranged on the lifting rod 11, the lifting rod 11 passes through the hooking block 13 and is fixedly connected with the hooking block 13, and the hooking block 13 is located below the stop block 14.

[0042] The upper part of the stop block 14 is provided with an arc-shaped inner contact surface 24. Here, the stop block 14 is a fan-shaped block, the four corners of the fan-shaped block are all rounded, and the upper surface of the stop block 14 is the inner contact surface 24. The hooking block 13 is provided with a hook 22, and the hook 22 is provided with an arc-shaped outer contact surface 23. The hook 22 is arranged in a fan-shaped notch at the upper part of the hooking block 13, the arc surface of the larger diameter side forms the outer contact surface 23, and the arc surface of the smaller diameter side is outwardly expanded at the upper part. The outer contact surface 23 is matched with the inner contact surface 24, so that the outer contact surface 23 and the inner contact surface 24 can still slide relative to each other after being fitted.

[0043] It should be noted that the stop block 14 and the hooking block 13 are both arranged as two, the two stop blocks 14 are symmetrically arranged relative to the vertical middle surface of the hanging frame 10, and the two hooking blocks 13 are symmetrically arranged relative to the vertical middle surface of the hanging frame 10, so that in the process of lifting and rotating the hanging frame, the two stop blocks 14 move synchronously, and the two hooking blocks 13 move synchronously.

[0044] Preferably, the bottom of the hooking block 13 is provided with a bayonet 25, the side of the hanging frame 10 is provided with a limiting column 20, the limiting column 20 is located below the bayonet 25, and the lifting rod 11 can be lowered to make the bayonet 25 clamp the limiting column 20. In this way, after the lifting rod 11 is lowered to release the side-hung bucket, the lifting rod 11 is supported on the limiting column 20.

[0045] Please refer to Figure 1The curved guide rail 2 is approximately L-shaped, and the upper portion is provided with an arc-shaped turning section 3. The upper portion of the hanging frame 10 is in sliding connection with the curved guide rail 2. Specifically, the number of the curved guide rails 2 is two, and the two curved guide rails 2 are respectively arranged on the left and right sides of the hanging frame 10. Figure 1 In order to clearly show the hanging frame 10, the lower portion of the right curved guide rail 2 is omitted. The curved guide rail 2 is provided with a U-shaped first sliding groove 8 near one side of the hanging frame 10. The outer side of the upper portion of the hanging frame 10 is provided with a roller 18, which can be slidably embedded in the first sliding groove 8, and the roller 18 can rotate at the end of the sliding groove.

[0046] Preferably, the end of the lifting rod 11 is provided with a sliding ring 19, which is in contact with the upper surface of the curved guide rail 2. When the hanging frame 10 slides along the guide rail, the sliding ring 19 slides along the upper surface of the curved guide rail 2, and plays a limiting role in the process of lifting and lowering the hanging frame. When the hanging frame 10 is at the lowest point, the rear side of the sliding ring 19 is in contact with the surface of the curved guide rail 2, so that the hanging frame 10 leans against the surface of the curved guide rail 2, thereby cooperating with the limiting column 20 to stably limit the hanging frame 10.

[0047] The driving mechanism is used for connecting the lifting rod 11 to pull the lifting rod 11 to move and drive the hanging frame 10 to move along the curved guide rail 2. Specifically, the driving mechanism includes an upper support 6, a linear motion mechanism 7, a driving arm 5 and a pull rod 4. The pull rod 4 and the driving arm 5 can be symmetrically arranged as two.

[0048] The upper support 6 is fixed to the rear of the end of the curved guide rail 2. The linear motion mechanism 7 can be selected from a gas cylinder, an oil cylinder and the like. The front end of the linear motion mechanism 7 is hingedly connected with the upper support 6. The rear end of the driving arm 5 is rotatably connected with the upper support 6, and the rear end of the linear motion mechanism 7 is hingedly connected with the driving arm 5 to drive the driving arm 5 to rotate. The pull rod 4 is connected with the lifting rod 11 and extends upward. The upper end of the pull rod 4 is rotatably connected with the front end of the driving arm 5 by hinged connection, so that the driving arm 5 can drive the pull rod 4 to move, and the pull rod 4 in turn drives the lifting rod 11 to move to drive the hanging frame 10 to move.

[0049] Preferably, the driving mechanism further includes a cover plate 9, which is connected with the driving arm 5. When the driving arm 5 rotates, the cover plate 9 can be driven to rotate. When the driving arm 5 is lifted upward, the cover plate 9 is lifted to an inclined state, so that when the side-hung bucket is turned over, the garbage or materials poured out are prevented from being splashed upward.

[0050] The working process of the side-hung bucket lifting and overturning device for lifting and overturning the side-hung bucket is as follows:

[0051] Please refer to Figure 1 The side-hung bucket is placed outside the hanging frame 10, the driving arm 5 is driven upward by the linear motion mechanism 7, the pull rod 4 is pulled to drive the lifting rod 11 to move upward, the lifting rod 11 drives the clamping arm 12 to move upward and clamp the upper part of the side-hung bucket in cooperation with the upper part of the hanging frame 10.

[0052] Please refer to Figure 5 and 6 Then the lifting rod 11 drives the hanging frame 10 to move upward along the curved guide rail 2 until it moves through the turning section 3 to the end of the curved guide rail 2, the hooking block 13 is hooked on the stop block 14, and the outer contact surface 23 and the inner contact surface 24 are in close contact.

[0053] Please refer to Figure 7 and 8 Finally, the driving arm 5 is continuously driven upward by the linear motion mechanism 7, the hanging frame 10 is rotated at the end of the curved guide rail 2 by the roller 18, and the lifting rod 11 is rotated at the upper end of the guide groove 15, so that the stop block 14 rotates with the hanging frame 10 and gradually enters the hooking block 13, the hooking block 13 rotates with the lifting rod 11, hooks on the stop block 14 and rotates around the stop block 14, and the outer contact surface 23 and the inner contact surface 24 remain in close contact to form the fulcrum of the rotation of the hanging frame 10, so that the hanging frame 10 can be stably overturned to drive the side-hung bucket to overturn. The hooking block 13 hooks on the stop block 14 to limit the side-hung bucket from falling off during overturning.

[0054] Similarly, the working process of the side-hung bucket lifting and overturning device for unloading the overturned side-hung bucket is as follows:

[0055] The driving arm 5 is driven downward by the linear motion mechanism 7, the hanging frame 10 is rotated at the end of the curved guide rail 2 by the roller 18, and the lifting rod 11 is rotated at the upper end of the guide groove 15, the stop block 14 gradually leaves the hooking block 13, and the outer contact surface 23 and the inner contact surface 24 remain in close contact as the fulcrum of the rotation of the hanging frame 10, so that the hanging frame 10 can be stably and preliminarily rotated.

[0056] After the linear motion mechanism 7 continues to drive the driving arm 5 to rotate downward, the suspension frame 10 slides on the curved guide rail 2 by the rollers 18, when passing the turning section 3, the hooking block 13 is separated from the stop block 14, the suspension frame 10 continues to rotate to be approximately vertical, and then the suspension frame 10 slides downward on the curved guide rail 2 by the rollers 18 until the lifting rod 11 reaches the limiting column 20, the suspension frame 10 returns to the initial position, and the lifting rod 11 releases the side-hung bucket by the clamping arm 12 when moving downward along the guide groove 15.

[0057] In this document, the front, rear, upper, lower and other orientation words are defined by the position of the parts in the figure and the position of the parts relative to each other in the figure, only to express the clarity and convenience of the technical scheme. It should be understood that they are relative concepts, which can be changed accordingly according to different ways of use and placement, and the use of the orientation words should not limit the scope of the application.

[0058] In the case of no conflict, the above-mentioned embodiments and features in the embodiments can be combined with each other.

[0059] The above is only the preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pendant bucket lifting and tipping device, characterised in that, The application relates to a hanging bucket mechanism, which comprises a hanging frame, a clamping arm, a lifting rod and a hooking block. The clamping arm is vertically slidably arranged on the hanging frame, the hanging frame is provided with guide grooves on opposite sides, the lifting rod penetrates through the two guide grooves and can slide up and down along the two guide grooves, the lifting rod is connected with the clamping arm to drive the clamping arm to ascend and descend, the hanging frame is provided with a stop block on the side, the hooking block is arranged on the lifting rod and located below the stop block, the upper portion of the stop block is provided with an arc-shaped inner contact surface, the hooking block is provided with a hook, the hook is provided with an arc-shaped outer contact surface, and the outer contact surface is matched with the inner contact surface. The upper portion of the hanging frame is slidably connected with a curved guide rail. A driving mechanism is connected with the lifting rod to drive the lifting rod to move and drive the hanging frame to move along the curved guide rail. When the lifting rod moves to the upper end of the guide groove, the clamping arm and the upper portion of the hanging frame clamp a side hanging bucket.

2. A pendant barrel lifting and tipping device as claimed in claim 1, characterised in that: When the hanging frame moves to the curved guide rail, the hooking block hooks the stop block and rotates around the stop block after the hanging frame is lifted to a predetermined height, so that the hanging frame is turned over.

3. A pendant barrel lifting and tipping device as claimed in claim 1 wherein: The upper portion of the curved guide rail is provided with an arc-shaped turning section, and the hanging frame moves along the turning section to make the hooking block hook the stop block.

4. A pendant ladle lift and tipper as claimed in claim 1 wherein: The curved guide rail is provided with a U-shaped first sliding groove, the upper portion of the hanging frame is provided with a roller, the roller can be slidably embedded in the first sliding groove, and the roller can rotate at the end of the sliding groove.

5. A pendant barrel lifting and tipping device as claimed in claim 1 wherein: The end of the lifting rod is provided with a sliding ring which can slide along the upper surface of the curved guide rail.

6. A pendant ladle lift and tipper as claimed in claim 1 wherein: The stop block is a fan-shaped block, and the four corners of the fan-shaped block are all rounded.

7. A pendant ladle lift and tipper as claimed in claim 1 wherein: The clamping arm is arranged above the lifting rod, the clamping arm is provided with downwardly-extending connecting plates at two ends, the lower ends of the two connecting plates are connected with the lifting rod respectively, the opposite sides of the hanging frame are provided with second sliding grooves, and the two connecting plates are arranged in the two second sliding grooves.

8. A pendant ladle lift and tipper as claimed in claim 7 wherein: The bottom of the hooking block is provided with a bayonet, the side of the hanging frame is provided with a limiting column which is located below the bayonet, and the lifting rod can make the bayonet clamp the limiting column when descending.

9. A pendant ladle lift and tipper as claimed in claim 1 wherein: The driving mechanism comprises an upper support, a linear motion mechanism, a driving arm and a pull rod, the rear end of the driving arm is rotatably connected with the upper support, the pull rod is connected with the lifting rod and extends upwards, the front end of the driving arm is rotatably connected with the upper end of the pull rod, and the linear motion mechanism is connected with the driving arm to drive the driving arm to rotate. The driving mechanism further comprises a cover plate which is connected with the driving arm, and the driving arm can drive the cover plate to rotate when rotating. The hanging frame is a rectangular frame, the upper portion of which extends towards the outside, and the outer side of the clamping arm is provided with a plurality of clamping teeth.

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