Barrel overturning device of back-loading garbage truck

Abstract

The utility model discloses a barrel turning device of a back-loading garbage truck, which relates to the technical field of garbage trucks and comprises a turning plate, a clamping piece arranged on the turning plate, two driving mechanisms respectively arranged at two ends of the turning plate and two connecting pieces respectively arranged at two ends of the turning plate. One end of the connecting rod is rotationally connected with the end part of the turning plate, and the other end of the connecting rod is rotationally connected with the garbage truck; the driving mechanism comprises an L-shaped rotating plate and an oil cylinder, the corner of the rotating plate is rotationally connected with the end of the turning plate, one end of the rotating plate is rotationally connected with the garbage truck, the other end of the rotating plate is rotationally connected with the output end of the oil cylinder, the oil cylinder is rotationally arranged on the garbage truck, and relative rotation between the connecting rod and the turning plate and relative rotation between the rotating plate and the turning plate are not coaxial. The clamping piece is used for clamping the top of the garbage can; when the turnover mechanism is used, the turnover plate is driven by the oil cylinder in the whole turnover process of the garbage can, and the garbage can is smoothly turned over in cooperation with the limitation of the connecting rod, so that the situation of blockage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage trucks, in particular to a rear-loading garbage truck bucket tipping device. Background Technique

[0002] Garbage collection trucks are divided into: compression garbage trucks, self-unloading garbage trucks, swing-arm garbage trucks, self-loading and unloading garbage trucks, sealed garbage trucks, and pull-arm garbage trucks. Garbage trucks are mainly used for municipal sanitation and large factories and mines to transport various garbage, especially suitable for transporting domestic garbage in communities, and can compress and crush the loaded garbage to increase its density and reduce its volume, greatly improving the efficiency of garbage collection and transportation.

[0003] The rear-loading garbage truck generally flips the garbage can through a bucket tipping mechanism arranged at the tail, so that the garbage in the garbage can is poured into the garbage truck. The bucket tipping mechanism in the prior art generally consists of a track arranged on the garbage truck or a traction rope and a clamp slidably arranged on the track. The clamp clamps the garbage can, and then the clamp moves on the track or under the traction of the traction rope until the garbage can is flipped. Although the above bucket tipping mechanism can complete the bucket tipping action, since the clamp needs to move on the track or under the traction of the traction rope, jamming often occurs, affecting the progress of bucket tipping.

[0004] In view of this, there is an urgent need for a rear-loading garbage truck bucket tipping device. Summary of the Invention

[0005] Aiming at the problems existing in the prior art, the utility model solves this problem with the following technical structure.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A rear-loading garbage truck bucket tipping device, comprising: a turning plate, a clamping member arranged on the turning plate, two driving mechanisms respectively arranged at both ends of the turning plate, and two connecting members respectively arranged at both ends of the turning plate;

[0008] The connecting member includes a connecting rod, one end of the connecting rod is rotatably connected to the end of the turning plate, and the other end is rotatably connected to the garbage truck;

[0009] The driving mechanism includes an L-shaped turning plate and an oil cylinder. The corner of the turning plate is rotatably connected to the end of the turning plate. One end of the turning plate is rotatably connected to the garbage truck, and the other end is rotatably connected to the output end of the oil cylinder. The oil cylinder is rotatably arranged on the garbage truck. The relative rotation between the connecting rod and the turning plate and the relative rotation between the turning plate and the turning plate are not coaxial;

[0010] The clamping member is used for clamping the top of the garbage can.

[0011] Further,

[0012] The driving mechanism further includes a mounting seat, which is arranged on the garbage truck. A first rotating shaft is arranged on the mounting seat, and the end of the oil cylinder is sleeved on the first rotating shaft.

[0013] A second rotating shaft is arranged on the tipping plate, and the corners of the two turning plates are respectively rotatably connected to both ends of the second rotating shaft.

[0014] Two collar rings are arranged on the tipping plate, and the second rotating shaft passes through the two collar rings.

[0015] A third rotating shaft is rotatably arranged at one end of the turning plate close to the garbage truck, and the third rotating shaft is arranged on the garbage side-slip.

[0016] An L-shaped welding lug is rotatably arranged at one end of the connecting rod close to the garbage truck, and the welding lug is welded on the garbage truck.

[0017] An L-shaped support member is arranged at the top of the tipping plate.

[0018] Several reinforcing ribs are arranged on the back of the tipping plate.

[0019] The reinforcing ribs include a plurality of first reinforcing ribs and second reinforcing ribs arranged between the plurality of first reinforcing ribs.

[0020] Hollow holes are arranged on the turning plate.

[0021] The following beneficial effects can be achieved by adopting the above structure of the present utility model:

[0022] During use, place the tipping plate on one side of the trash can, clamp or restrict the top of the trash can through the clamping member. When the oil cylinder works, as the length of the oil cylinder gradually extends, the turning plate rotates with one end of the turning plate close to the garbage truck as the axis, and relative rotation occurs between the connecting rod and the tipping plate. The tipping plate flips upward, thereby causing the trash can on the tipping plate to flip until the trash in the trash can is poured into the garbage truck. Then, the length of the oil cylinder gradually shortens, causing the turning plate and the connecting rod to reset, and the empty trash can returns to the ground. The entire process drives the tipping plate through the oil cylinder and cooperates with the restriction of the connecting rod to smoothly flip the trash can, reducing the occurrence of jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the present application;

[0024] Figure 2 It is a schematic structural diagram of the usage situation of the present application;

[0025] Figure 3 It is a schematic structural diagram of another perspective of the present application.

[0026] In the figure: 1. Flap; 2. Connecting rod; 3. Rotating plate; 4. Oil cylinder; 5. Mounting seat; 6. First rotating shaft; 7. Second rotating shaft; 8. Welding lug; 9. Third rotating shaft; 10. Support member; 11. First reinforcing rib; 12. Second reinforcing rib; 13. Collar. Detailed implementation manners

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that the terms "including" and "having" in the description and claims of the present invention and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, device, product or equipment including a series of steps or units does not necessarily have to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or equipment.

[0029] The following further elaborates on this application Figures 1 - 3 with reference to the attached drawings.

[0030] Refer to Figures 1 - 2A rear-loading garbage truck bucket tipping device shown in the figure includes: a tipping plate 1, a clamping member provided on the tipping plate 1, two driving mechanisms respectively provided at both ends of the tipping plate 1, and two connecting members respectively provided at both ends of the tipping plate 1; the connecting member includes a connecting rod 2, one end of the connecting rod 2 is rotatably connected to the end of the tipping plate 1, and the other end is rotatably connected to the garbage truck; the driving mechanism includes an L-shaped rotating plate 3 and an oil cylinder 4, the corner of the rotating plate 3 is rotatably connected to the end of the tipping plate 1, one end of the rotating plate 3 is rotatably connected to the garbage truck, and the other end is rotatably connected to the output end of the oil cylinder 4, the oil cylinder 4 is rotatably arranged on the garbage truck, and the relative rotation between the connecting rod 2 and the tipping plate 1 and the relative rotation between the rotating plate 3 and the tipping plate 1 are not coaxial; the clamping member is used to clamp the top of the garbage can. Thus, when in use, the tipping plate 1 is placed on one side of the garbage can, and the top of the garbage can is clamped or restricted by the clamping member (clamped in the garbage can opening through a card slot). When the oil cylinder 4 works, as the length of the oil cylinder 4 gradually extends, the rotating plate 3 rotates with the end close to the garbage truck as the axis, and a relative rotation occurs between the connecting rod 2 and the tipping plate 1, and the tipping plate 1 flips upward, thereby tipping the garbage can on the tipping plate 1 until the garbage in the garbage can is poured into the garbage truck. Then, the length of the oil cylinder 4 gradually shortens, causing the rotating plate 3 and the connecting rod 2 to reset and the empty garbage can to return to the ground. The entire process drives the tipping plate 1 through the oil cylinder 4 and cooperates with the restriction of the connecting rod 2 to smoothly tip the garbage can and reduce the occurrence of jamming.

[0031] Reference Figures 1 - 2 As shown in the figure, in order to stably install the oil cylinder 4 on the garbage truck, the driving mechanism further includes a mounting seat 5. The mounting seat 5 is arranged on the garbage truck, and a first rotating shaft 6 is arranged on the mounting seat 5. The end of the oil cylinder 4 is sleeved on the first rotating shaft 6. Thus, the end of the oil cylinder 4 is installed through the first rotating shaft 6 arranged on the mounting seat 5, enabling the end of the oil cylinder 4 to rotate relative to the garbage truck.

[0032] Reference Figures 1 - 2 As shown in the figure, in order to ensure the consistency of the actions of the two rotating plates 3, a second rotating shaft 7 is arranged on the tipping plate 1, and the corners of the two rotating plates 3 are respectively rotatably connected to both ends of the second rotating shaft 7. Thus, the two rotating plates 3 are connected through the second rotating shaft 7 to maintain the consistency of the actions of the two rotating plates 3. And, in order to improve the service life of the device and make the connection between the second rotating shaft 7 and the tipping plate 1 more stable, two collar rings 13 are arranged on the tipping plate 1, and the second rotating shaft 7 passes through the two collar rings 13.

[0033] Reference Figures 1 - 2 As shown in the figure, in order to enable the rotating plate 3 to be rotatably connected to the garbage truck, a third rotating shaft 9 is rotatably arranged at the end of the rotating plate 3 close to the garbage truck, and the third rotating shaft 9 is arranged on the side slide of the garbage, so that the rotating plate 3 can rotate relative to the garbage truck.

[0034] Further optimized is, reference Figures 2 - 3As shown, in order to improve the stability of the connection between the connecting rod 2 and the garbage truck, an L-shaped welding lug 8 is rotatably provided at one end of the connecting rod 2 close to the garbage truck, and the welding lug 8 is welded to the garbage truck, thereby expanding the welding area and improving the stability of the connection.

[0035] refer to Figures 2 - 3 As shown, an L-shaped support member 10 is provided on the top of the flap 1. When the mouth of the trash can is tilted downward, the support member 10 is supported on the edge of the mouth of the trash can to support the trash can and improve stability.

[0036] Further optimization is to refer to Figures 2 - 3 As shown, in order to improve the strength of the flap 1, a plurality of reinforcing ribs are provided on the back of the flap 1. The reinforcing ribs include a plurality of first reinforcing ribs 11 and second reinforcing ribs 12 provided between the plurality of first reinforcing ribs 11. In this way, a grid-like reinforcing rib is formed, which greatly improves the strength of the flap 1.

[0037] A further optimization is that hollow holes are provided on the rotating plate 3 to reduce the use of materials and lower the production cost.

[0038] The working principle of the utility model is as follows: when in use, the flap 1 is placed on one side of the trash can, the top of the trash can is clamped or restricted by the clamping piece, and the cylinder 4 works. As the length of the cylinder 4 gradually extends, the rotating plate 3 rotates with the end of the rotating plate 3 close to the garbage truck as the axis, and the connecting rod 2 and the flap 1 rotate relative to each other, the flap 1 flips upward, and then the trash can on the flap 1 is flipped over until the garbage in the trash can is poured into the garbage truck, and then the length of the cylinder 4 gradually shortens, so that the rotating plate 3 and the connecting rod 2 are reset, and the empty trash can returns to the ground. The whole process is driven by the cylinder 4 to drive the flap 1, and with the restriction of the connecting rod 2, the trash can is flipped over smoothly, reducing the occurrence of jams.

[0039] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A barrel turning device for a rear-loading garbage truck, characterized in that: include: A flap (1), a clamping member arranged on the flap (1), two driving mechanisms respectively arranged at two ends of the flap (1), and two connecting members respectively arranged at two ends of the flap (1); The connecting member comprises a connecting rod (2), one end of which is rotatably connected to the end of the flap (1), and the other end of which is rotatably connected to the garbage truck; The driving mechanism comprises an L-shaped rotating plate (3) and an oil cylinder (4); the corner of the rotating plate (3) is rotatably connected to the end of the flap (1); one end of the rotating plate (3) is rotatably connected to the garbage truck, and the other end is rotatably connected to the output end of the oil cylinder (4); the oil cylinder (4) is rotatably arranged on the garbage truck; the relative rotation between the connecting rod (2) and the flap (1) and the relative rotation between the rotating plate (3) and the flap (1) are not coaxial; The clamping piece is used for clamping the top of the trash can.

2. A rear-loading garbage truck bucket turning device according to claim 1, characterized in that: The driving mechanism further comprises a mounting seat (5), the mounting seat (5) being arranged on the garbage truck, the mounting seat (5) being provided with a first rotating shaft (6), and the end of the oil cylinder (4) being sleeved on the first rotating shaft (6).

3. The barrel turning device for a rear-loading garbage truck according to claim 1, characterized in that: The flap (1) is provided with a second rotating shaft (7), and the corners of the two rotating plates (3) are rotatably connected to the two ends of the second rotating shaft (7) respectively.

4. The barrel turning device for a rear-loading garbage truck according to claim 3, characterized in that: The flap (1) is provided with two sleeve rings (13), and the second rotating shaft (7) is passed through the two sleeve rings (13).

5. The barrel turning device for a rear-loading garbage truck according to claim 1, characterized in that: A third rotating shaft (9) is rotatably arranged at one end of the rotating plate (3) close to the garbage truck, and the third rotating shaft (9) is arranged on the garbage side slide.

6. The barrel turning device for a rear-loading garbage truck according to claim 1, characterized in that: An L-shaped welding lug (8) is rotatably provided at one end of the connecting rod (2) close to the garbage truck, and the welding lug (8) is welded to the garbage truck.

7. The barrel turning device for a rear-loading garbage truck according to claim 1, characterized in that: An L-shaped support member (10) is provided on the top of the flap (1).

8. The barrel turning device for a rear-loading garbage truck according to claim 1, characterized in that: The back side of the flap (1) is provided with a plurality of reinforcing ribs.

9. The barrel turning device for a rear-loading garbage truck according to claim 8, characterized in that: The reinforcing ribs include a plurality of first reinforcing ribs (11) and second reinforcing ribs (12) arranged between the plurality of first reinforcing ribs (11).

10. The barrel turning device for a rear-loading garbage truck according to claim 1, characterized in that: The rotating plate (3) is provided with hollow holes.

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