Hidden anti-falling traction device for garbage dumping of garbage truck
By introducing electric telescopic rods and adjustment mechanisms into the hidden drop-proof pulling device for garbage trucks to dump garbage, the problem of inconvenient adjustment of swing arm orientation is solved, and rapid traction of garbage trucks in different directions and convenient winding of wire ropes is achieved, which improves the safety and operation convenience of the device.
Patent Information
- Application Number
- CN202421736534.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing hidden anti-fall traction device for garbage dumping garbage cannot flexibly adjust the direction of the swing arm according to the parking position of the garbage truck, resulting in safety hazards when dumping garbage trucks at different locations.
A device including a base, a support frame, an electric telescopic rod, an adjustment mechanism and a winding mechanism is designed. The screw rod is driven to rotate through the handle to achieve rapid adjustment of the swing arm, and the steel wire rope is quickly coiled through the winding mechanism to adapt to garbage trucks in different directions.
It realizes rapid traction of garbage trucks in different directions and convenient winding of steel wire ropes, improves the practicality and convenience of the device, and prevents falling when the garbage truck is dumped.
Smart Images
Figure CN223149340U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-falling traction devices for garbage trucks, in particular to a hidden anti-falling traction device for dumping garbage of a garbage truck. Background Technique
[0002] The domestic waste incineration power plant is the infrastructure of the city and also the terminal treatment site for domestic waste. Every day, the domestic waste is transported to the unloading platform in the incineration power plant by special transport vehicles and poured into the sealed garbage bin. Since the hopper of the special garbage transport vehicle needs to be turned up to dump the garbage during unloading, sometimes the hopper with unstable center will tilt up at the front end during dumping, and in severe cases, dangerous accidents such as the vehicle and the driver falling into the garbage bin will occur. Therefore, a hidden anti-falling traction device for dumping garbage of a garbage truck is needed to traction the garbage truck to prevent the falling situation.
[0003] However, when the existing hidden anti-falling traction devices for dumping garbage of garbage trucks are in use, most of the hidden anti-falling traction devices for dumping garbage of garbage trucks usually adopt a swing arm to connect the steel wire rope, and the hook at one end of the steel wire rope is used to traction the garbage truck. However, due to the different positions of the garbage pool and the different parking orientations of the garbage truck, it is not convenient to adjust the orientation of the swing arm according to the parking position of the garbage truck. Therefore, the existing hidden anti-falling traction devices for dumping garbage of garbage trucks need to be improved. Content of the Utility Model
[0004] The purpose of the utility model is to provide a hidden anti-falling traction device for dumping garbage of a garbage truck, so as to solve the problem that the existing hidden anti-falling traction devices for dumping garbage of garbage trucks on the current market are not convenient to adjust the orientation of the swing arm according to the parking position of the garbage truck proposed in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A hidden anti-falling traction device for dumping garbage of a garbage truck, including a base and a hook. The two ends of the base are penetrated by anchor rods. A support frame is arranged above the base. An electric telescopic rod is fixed above the base close to the support frame. One side of the electric telescopic rod is connected to the support frame. A support plate is fixed in the middle of the support frame. A first rotating shaft is installed between the upper part of the support plate and the inner wall of the support frame through a bearing. A second rotating shaft is installed between the lower part of the support plate and the inner wall of the support frame through a bearing. An installation block is movably sleeved outside the second rotating shaft. A swing arm is fixedly sleeved outside the first rotating shaft. A support block is fixed at one end of the swing arm far away from the first rotating shaft. A support arm is connected between the installation block and the support block by bolts. A hanging ring is fixed at one end of the support block far away from the swing arm. A steel wire rope is movably sleeved outside the hanging ring. The hook is connected to one end of the steel wire rope.
[0006] Preferably, an adjusting mechanism is provided on the outer side of the first rotating shaft. One side of the adjusting mechanism is connected to the support frame, and a handle is connected to one end of the adjusting mechanism. A winding mechanism is installed above the support block.
[0007] Preferably, the adjusting mechanism includes a lead screw, a moving block, a moving rod, and a gear. The lead screw is installed inside the support frame through a bearing.
[0008] Preferably, one end of the lead screw is connected to the handle. The moving block is threadedly sleeved on the outer side of the lead screw, and both ends of the moving block are slidably connected to the reserved slots of the support frame.
[0009] Preferably, a moving rod is connected to one side of the moving block. A gear is fixedly sleeved on the outer side of the first rotating shaft. The moving rod is meshed with the gear.
[0010] Preferably, the winding mechanism includes a turntable, an anti-slip sleeve, a stop rod, a rotating cylinder, and a return spring. The rotating cylinder is installed above the support block through a bearing.
[0011] Preferably, the anti-slip sleeve is sleeved on the outer side of the rotating cylinder. A turntable is fixed at one end of the rotating cylinder away from the support block. A stop rod slidably penetrates through one side of the turntable. The return spring is sleeved on the outer side of the stop rod.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. For the hidden anti-fall traction device for a garbage truck to dump garbage, when towing garbage trucks in different directions, the handle can be rotated to drive the lead screw to rotate. Then, the moving block engages with the lead screw threadedly, the moving block drives the moving rod to move, the moving rod engages with the gear, the moving rod drives the gear to rotate, the gear then makes the first rotating shaft drive the swing arm and the support block to rotate. At the same time, the support block makes the support arm drive the mounting block to rotate on the outer side of the second rotating shaft, which can quickly adjust the orientation of the swing arm, facilitating the hanging of the steel wire rope and the hook on the garbage truck, improving the practicality of the hidden anti-fall traction device for a garbage truck to dump garbage;
[0014] 2. For the hidden anti-fall traction device for a garbage truck to dump garbage, first pull up the stop rod to drive the return spring to contract. Then, hang the steel wire rope on the outer side of the anti-slip sleeve. Then, rotate the turntable to drive the rotating cylinder to rotate, making the rotating cylinder drive the steel wire rope to wind around the outer side of the anti-slip sleeve. Finally, release the stop rod, and the return spring rebounds to drive the stop rod to block on the outer side of the steel wire rope, which can quickly wind the steel wire rope, improving the convenience of the hidden anti-fall traction device for a garbage truck to dump garbage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the front view structural schematic diagram of the present utility model;
[0016] Figure 2 is a schematic diagram of the main view cross-section structure of the present utility model;
[0017] Figure 3 is a schematic diagram of the main view cross-section structure of the winding mechanism of the present utility model;
[0018] Figure 4 is a schematic diagram of the top view cross-section structure of the rotating cylinder of the present utility model;
[0019] Figure 5 is a schematic diagram of the top view cross-section of the adjusting mechanism of the present utility model;
[0020] Figure 6 is a schematic three-dimensional structure diagram of the rotating cylinder of the present utility model.
[0021] In the figure: 1, base; 2, anchor rod; 3, support frame; 4, support plate; 5, support block; 6, winding mechanism; 601, turntable; 602, anti-slip sleeve; 603, stop rod; 604, rotating cylinder; 605, return spring; 7, hanging ring; 8, adjusting mechanism; 801, lead screw; 802, moving block; 803, moving rod; 804, gear; 9, swing arm; 10, first rotating shaft; 11, second rotating shaft; 12, support arm; 13, steel wire rope; 14, hook; 15, handle; 16, mounting block; 17, electric telescopic rod. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1 - 5, the present utility model provides a technical solution: a concealed anti-fall traction device for a garbage truck to dump garbage, including a base 1 and a hook 14. The two ends of the base 1 are penetrated by anchor rods 2. Above the base 1, there is a support frame 3. Above the base 1 near the support frame 3, an electric telescopic rod 17 is fixed. One side of the electric telescopic rod 17 is connected to the support frame 3. In the middle of the support frame 3, a support plate 4 is fixed. Between the upper part of the support plate 4 and the inner wall of the support frame 3, a first rotating shaft 10 is installed through a bearing. Between the lower part of the support plate 4 and the inner wall of the support frame 3, a second rotating shaft 11 is installed through a bearing. An installation block 16 is movably sleeved outside the second rotating shaft 11. A swing arm 9 is fixedly sleeved outside the first rotating shaft 10. At one end of the swing arm 9 away from the first rotating shaft 10, a support block 5 is fixed. A support arm 12 is connected between the installation block 16 and the support block 5 by bolts. At one end of the support block 5 away from the swing arm 9, a hanging ring 7 is fixed. A steel wire rope 13 is movably sleeved outside the hanging ring 7. The hook 14 is connected to one end of the steel wire rope 13.
[0024] Please refer to Figure 1 , Figure 2 and Figure 4 , on the outside of the first rotating shaft 10, there is an adjustment mechanism 8. One side of the adjustment mechanism 8 is connected to the support frame 3. One end of the adjustment mechanism 8 is connected to a handle 15. The adjustment mechanism 8 includes a lead screw 801, a moving block 802, a moving rod 803, and a gear 804. Inside the support frame 3, the lead screw 801 is installed through a bearing. One end of the lead screw 801 is connected to the handle 15. The moving block 802 is threadedly sleeved outside the lead screw 801, and both ends of the moving block 802 are slidably connected to the reserved slots of the support frame 3. One side of the moving block 802 is connected to the moving rod 803. A gear 804 is fixedly sleeved outside the first rotating shaft 10. The moving rod 803 is meshed with the gear 804. On one side of the moving rod 803 close to the gear 804, there are racks distributed at intervals.
[0025] During specific implementation, the support angle of the concealed anti-fall traction device for garbage truck garbage dumping is fixed, which is not convenient for towing garbage trucks in different directions. When towing garbage trucks in different directions, the handle 15 can be rotated to drive the lead screw 801 to rotate. Then, the moving block 802 engages with the lead screw 801 in a threaded manner, and the moving block 802 drives the moving rod 803 to move. The moving rod 803 engages with the gear 804, and the moving rod 803 drives the gear 804 to rotate. The gear 804 then causes the first rotating shaft 10 to drive the swing arm 9 and the support block 5 to rotate. At the same time, the support block 5 causes the support arm 12 to drive the mounting block 16 to rotate outside the second rotating shaft 11, which can quickly adjust the orientation of the swing arm 9, facilitating the hanging of the steel wire rope 13 and the hook 14 onto the garbage truck, and improving the practicality of the concealed anti-fall traction device for garbage truck garbage dumping.
[0026] Please refer to Figures 1 - 4 and Figure 6 As shown in, a winding mechanism 6 is installed above the support block 5. The winding mechanism 6 includes a turntable 601, an anti-slip sleeve 602, a stop rod 603, a drum 604, and a return spring 605. The drum 604 is installed above the support block 5 through a bearing. The anti-slip sleeve 602 is sleeved on the outer side of the drum 604. A turntable 601 is fixed at one end of the drum 604 away from the support block 5. A stop rod 603 slidably penetrates through one side of the turntable 601, and the return spring 605 is sleeved on the outer side of the stop rod 603.
[0027] During specific implementation, after the concealed anti-fall traction device for garbage truck garbage dumping is used, when the length of the steel wire rope 13 is relatively long and not convenient to wind, the stop rod 603 can be pulled upward first. The stop rod 603 drives the return spring 605 to contract. Subsequently, the steel wire rope 13 is hung on the outer side of the anti-slip sleeve 602. Then, the turntable 601 is rotated to drive the drum 604 to rotate, causing the drum 604 to drive the steel wire rope 13 to wind around the outer side of the anti-slip sleeve 602. Finally, the stop rod 603 is released, and the return spring 605 rebounds to drive the stop rod 603 to block on the outer side of the steel wire rope 13, which can quickly wind the steel wire rope 13 and improve the convenience of the concealed anti-fall traction device for garbage truck garbage dumping.
[0028] In summary, when using the hidden anti-fall traction device for garbage trucks to dump garbage, first start the electric telescopic rod 17 to extend the support frame 3 out of the ground by the electric telescopic rod 17, and then adjust the position of the swing arm 9 through the adjustment mechanism 8, so as to tow garbage trucks in different directions. Then, hang the hook 14 on the garbage truck to prevent the garbage truck from falling and tipping when dumping garbage. After the towing work is completed, the wire rope 13 can be wound up by the winding mechanism 6. The settings of the adjustment mechanism 8 and the winding mechanism 6 improve the practicability and convenience of the hidden anti-fall traction device for garbage trucks to dump garbage. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A concealed anti-fall traction device for a garbage truck to dump garbage, comprising a base (1) and a hook (14), characterized in that: Both ends of the base (1) are penetrated by anchor bolts (2). Above the base (1), there is a support frame (3). Above the base (1) near the support frame (3), an electric telescopic rod (17) is fixed. One side of the electric telescopic rod (17) is connected to the support frame (3). In the middle of the support frame (3), a support plate (4) is fixed. Between the upper part of the support plate (4) and the inner wall of the support frame (3), a first rotating shaft (10) is installed through a bearing. Between the lower part of the support plate (4) and the inner wall of the support frame (3), a second rotating shaft (11) is installed through a bearing. An installation block (16) is movably sleeved outside the second rotating shaft (11). A swing arm (9) is fixedly sleeved outside the first rotating shaft (10). One end of the swing arm (9) away from the first rotating shaft (10) is fixed with a support block (5). A support arm (12) is connected between the installation block (16) and the support block (5) by bolts. One end of the support block (5) away from the swing arm (9) is fixed with a hanging ring (7). A steel wire rope (13) is movably sleeved outside the hanging ring (7). The hook (14) is connected to one end of the steel wire rope (13).
2. The hidden anti-fall traction device for a garbage truck to dump garbage according to claim 1, characterized in that: Outside the first rotating shaft (10), there is an adjusting mechanism (8). One side of the adjusting mechanism (8) is connected to the support frame (3). One end of the adjusting mechanism (8) is connected to a handle (15). Above the support block (5), a winding mechanism (6) is installed.
3. The hidden anti-falling traction device for a garbage truck to dump garbage according to claim 2, characterized in that: The adjusting mechanism (8) includes a lead screw (801), a moving block (802), a moving rod (803) and a gear (804). The lead screw (801) is installed inside the support frame (3) through a bearing.
4. The hidden anti-fall traction device for a garbage truck to dump garbage according to claim 3, characterized in that: One end of the lead screw (801) is connected to the handle (15). The moving block (802) is threadedly sleeved outside the lead screw (801). Both ends of the moving block (802) are slidably connected to the reserved grooves of the support frame (3).
5. The hidden anti-falling traction device for a garbage truck to dump garbage according to claim 4, characterized in that: One side of the moving block (802) is connected to the moving rod (803). A gear (804) is fixedly sleeved outside the first rotating shaft (10). The moving rod (803) is meshed with the gear (804).
6. The hidden anti-falling traction device for a garbage truck to dump garbage according to claim 2, characterized in that: The winding mechanism (6) includes a turntable (601), an anti-slip sleeve (602), a retaining rod (603), a drum (604) and a return spring (605). Above the support block (5), a drum (604) is installed through a bearing.
7. The hidden anti-fall traction device for a garbage truck to dump garbage according to claim 6, characterized in that: The anti-slip sleeve (602) is sleeved outside the drum (604). One end of the drum (604) away from the support block (5) is fixed with the turntable (601). The retaining rod (603) slidably penetrates one side of the turntable (601). The return spring (605) is sleeved outside the retaining rod (603).