Gravity type wheel catch device for hydraulic turning plate car unloader

Abstract

The utility model discloses a gravity type wheel catch device for a hydraulic turning plate car unloader, relates to the technical field of gravity type wheel catch devices, solves the technical problems of failure rate and low efficiency in the existing technical scheme, and comprises a main base, a main turning plate and a hydraulic cylinder, the hydraulic cylinder is rotationally installed in the main base, the telescopic end of the hydraulic cylinder is rotationally connected to the lower wall face of the main turning plate, a rotating shaft is rotationally installed on the main turning plate, and a wheel blocking block is fixedly installed on the rotating shaft. The fault occurrence probability is obviously reduced; the gravity type wheel blocking device ensures that the vehicle is stably fixed in the loading and unloading process, and time waste caused by position adjustment is avoided; and by arranging the gravity block, the stability of the wheel blocking block is improved, potential safety hazards in the operation process are greatly reduced, and the safety of personnel and equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel stoppers for car unloading machines, and particularly to a gravity wheel stopper for a hydraulic tipping car unloading machine. Background Art

[0002] In the technical field related to the utility model, the wheel stopper of the tipping car unloading machine has important functions and significance, mainly including the following aspects: Safety fixation: The main function of the wheel stopper is to fix the vehicle and prevent it from moving accidentally during loading and unloading. By raising the wheel stopper and clamping the wheels, it ensures that the vehicle remains stationary when the tipping platform tilts, thus guaranteeing the safety of the loading and unloading operations; Accident prevention: During the tipping operation, without effective fixation means, the vehicle may slide or overturn, resulting in equipment damage or personal injury. The use of the wheel stopper reduces the risk of these potential accidents; Efficiency improvement: By safely fixing the vehicle, the wheel stopper makes the operation of the hydraulic tipping car unloading machine more efficient. When loading and unloading vehicles, it reduces the adjustment time caused by vehicle movement and improves the overall operation speed; Operational stability: The wheel stopper can keep the vehicle stable during the movement or vibration of the tipping platform, ensuring that the equipment can operate normally under various conditions and enhancing the overall stability of the system; In summary, the wheel stopper in the tipping car unloading machine is not just a simple mechanical component, but a key component to ensure loading and unloading safety, improve operation efficiency and stability.

[0003] The current wheel stopper is lifted or lowered by an oil cylinder, but after the platform is lifted, the wheel stopper is not allowed to descend. To achieve this purpose, many interlocking components are added to the electric control system. This complexity not only increases the probability of faults occurring, but also makes maintenance and troubleshooting more difficult. General customers often lack the ability to solve these problems, resulting in the company needing to provide additional cloud service support, thus increasing the operating costs.

[0004] There are potential safety hazards in the structural design of the existing hydraulic tipping wheel stoppers on the market. Traditional wheel stoppers may not be able to effectively fix the vehicle in all cases, especially during the tipping operation, and may cause the vehicle to slide or overturn due to improper design, thus triggering accidents. This potential safety risk threatens the safety of the car unloading operation.

[0005] Due to the complex electric control system and multiple interlocking mechanisms, users may encounter difficulties in maintenance during daily use. Fault troubleshooting and repair require professional technical support, increasing the user's burden of use.

[0006] The complex control system and potential safety hazards may lead to unsmooth operation, affecting the overall operation efficiency. The vehicle may need to frequently adjust its position during loading and unloading, wasting time and reducing the work efficiency.

[0007] The existing design of wheel stoppers fails to fully consider the actual needs of users and the operating environment, lacking flexibility and adaptability, and unable to meet the loading and unloading requirements of different types of vehicles.

[0008] The existing technical solutions have technical problems of high failure rate and low efficiency. Summary of the Utility Model

[0009] In view of the deficiencies of the existing technology, the present utility model provides a gravity wheel stopper for a hydraulic tipping car unloading machine, which solves the technical problems of high failure rate and low efficiency existing in the existing technical solutions.

[0010] To achieve the above objectives, the present utility model is realized through the following technical solutions: A gravity wheel stopper for a hydraulic tipping car unloading machine, comprising a main base, a main flap and a hydraulic cylinder. The main flap is rotatably installed in the main base, the hydraulic cylinder is rotatably installed in the main base, the telescopic end of the hydraulic cylinder is rotatably connected to the lower wall surface of the main flap, a rotating shaft is rotatably installed on the main flap, a wheel stopper block is fixedly installed on the rotating shaft, a gravity block is arranged at the tail of the wheel stopper block, and a wheel stopping surface is provided below the front end of the wheel stopper block.

[0011] Preferably, an upper stopper is arranged above the wheel stopper block, and a lower stopper is arranged in the main flap.

[0012] Preferably, there are four wheel stopper blocks in total, and the four wheel stopper blocks are respectively arranged at the rotating end of the main flap, and the four wheel stopper blocks are arranged at the four corners of a rectangle.

[0013] Preferably, there are two rotating shafts, and the four wheel stopper blocks are respectively connected to the two rotating shafts.

[0014] Preferably, the rotating shaft can also be four, and the four wheel stopper blocks are respectively connected to the four rotating shafts.

[0015] Advantageous Effects

[0016] The utility model provides a gravity type wheel stopper for a hydraulic tipping unloader. The utility model simplifies the control system, reduces the use of electronic control components, thereby reducing the system complexity and significantly reducing the probability of faults. The maintenance and operation difficulty for users is also correspondingly reduced; the gravity type wheel stopper ensures the stable fixation of the vehicle during loading and unloading, avoiding the time wasted due to position adjustment. This design can improve the overall operation speed, thereby enhancing the work efficiency; the setting of gravity blocks improves the stability of the wheel blocking blocks, enabling them to more effectively prevent the vehicle from sliding or tipping during the tipping operation. This design greatly reduces the potential safety hazards during the operation process, ensuring the safety of personnel and equipment; this design supports the configuration of two or four rotating shafts, adapting to different unloading requirements and vehicle structures, meeting the use in various working environments, and improving the flexibility of the equipment; due to the relatively simple structure, the difficulty of maintaining and replacing components is reduced, and users can perform daily maintenance more conveniently, reducing the dependence on professional technical support; due to the low failure rate and simple maintenance, users can reduce the maintenance cost and downtime during long-term use, enhancing the overall cost performance. Brief Description of the Drawings

[0017] Figure 1 It is a partial front view structural schematic diagram of the gravity type wheel stopper for a hydraulic tipping unloader described in the utility model.

[0018] Figure 2 It is a top view structural schematic diagram of the coupling shaft of the gravity type wheel stopper for a hydraulic tipping unloader described in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the separated shaft of the gravity type wheel stopper for a hydraulic tipping unloader described in the utility model.

[0020] Figure 4 It is an inverted structure schematic diagram of the gravity type wheel stopper for a hydraulic tipping unloader described in the utility model.

[0021] Figure 5 It is an open structure schematic diagram of the gravity type wheel stopper for a hydraulic tipping unloader described in the utility model.

[0022] In the figure: 1, main base; 2, main tipping plate; 3, hydraulic cylinder; 4, rotating shaft; 5, wheel blocking block; 6, gravity block; 7, wheel blocking surface; 8, upper stopper; 9, lower stopper; Detailed Embodiment

[0023] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the technical solutions in the embodiments of the present utility model will be clearly and completely described below 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. The detailed description is as follows.

[0024] Please refer to Figure 1 , the present utility model provides a technical solution: a gravity type wheel stopper for a hydraulic tipping car unloading machine, including a main base 1, a main tipping plate 2 and a hydraulic cylinder 3. The main tipping plate 2 is rotatably installed in the main base 1, the hydraulic cylinder 3 is rotatably installed in the main base 1, the telescopic end of the hydraulic cylinder 3 is rotatably connected to the lower wall surface of the main tipping plate 2, a rotating shaft 4 is rotatably installed on the main tipping plate 2, a wheel stopper block 5 is fixedly installed on the rotating shaft 4, a gravity block 6 is arranged at the tail of the wheel stopper block 5, and a wheel stopping surface 7 is opened below the front end of the wheel stopper block 5.

[0025] In this embodiment, it is further set that an upper stopper 8 is arranged above the wheel stopper block 5, and a lower stopper 9 is arranged in the main tipping plate 2.

[0026] In this embodiment, it is further set that there are four wheel stopper blocks 5, and the four wheel stopper blocks 5 are respectively arranged at the rotating ends of the main tipping plate 2, and the four wheel stopper blocks 5 are arranged at the four corners of a rectangle.

[0027] In this embodiment, it is further set that there are two rotating shafts 4, and the four wheel stopper blocks 5 are respectively connected to the two rotating shafts 4.

[0028] In this embodiment, it is further set that the rotating shaft 4 can also be four, and the four wheel stopper blocks 5 are respectively connected to the four rotating shafts 4.

[0029] The detailed connection means is a well-known technology in the art; as Figure 1 shown, the operator starts the device on the control panel of the hydraulic tipping car unloading machine and prepares for the unloading operation. At this time, the main tipping plate 2 is in a horizontal state, and the wheel stopper block 5 is hung below the main tipping plate 2 and naturally lifts upward.

[0030] The vehicle starts to move forward and approaches the tipping car unloading machine. As the vehicle moves forward, the bottom of the vehicle gradually contacts the position of the wheel stopper block 5. The forward movement of the vehicle pushes the wheel stopper block 5 to descend, and the descending height of the wheel stopper block 5 is consistent with the inclined height of the main tipping plate 2 to ensure that the wheel stopper block 5 can effectively contact the vehicle tire. When the vehicle completely reaches the designed unloading position, the gravity block 6 causes the wheel stopper block 5 to automatically rise. Due to the setting of the gravity block 6, the wheel stopper block 5 is lifted, making it in close contact with the vehicle tire. The vehicle can also reverse directly into the position.

[0031] As the retaining wheel block 5 rises, the upper stopper 8 and the lower stopper 9 come into contact with and fix to the main tipping plate 2. This contact is a crucial step to ensure that the retaining wheel block 5 is firmly locked in place, so that the vehicle's tires are firmly clamped by the retaining wheel block 5 and can no longer move.

[0032] During the tipping plate operation, the retaining wheel block 5 effectively clamps the vehicle's tires, preventing the vehicle from moving due to the tilt or vibration of the machine. This process ensures the safety of the loading and unloading operations and reduces the risk of accidents.

[0033] The operator can then safely carry out the loading and unloading operations. Since the wheel stopper firmly fixes the vehicle, there is no need to worry about the accidental movement of the vehicle during operation, and the operation efficiency is improved.

[0034] Once the loading and unloading are completed, the operator instructs the hydraulic cylinder 3 to extend and retract through the control panel, causing the main tipping plate 2 to return to the horizontal state.

[0035] After the vehicle has completed the loading and unloading operations, the operator can instruct the vehicle to leave the tipping wagon unloader safely, and the whole process ends.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0037] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to be equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A gravity type wheel stopper for a hydraulic tipping unloader, comprising a main base (1), a main tipping plate (2) and a hydraulic cylinder (3), characterized in that, The main flap (2) is rotatably installed in the main base (1), the hydraulic cylinder (3) is rotatably installed in the main base (1), the telescopic end of the hydraulic cylinder (3) is rotatably connected to the lower wall surface of the main flap (2), a rotating shaft (4) is rotatably installed on the main flap (2), a retaining wheel block (5) is fixedly installed on the rotating shaft (4), a gravity block (6) is arranged at the tail of the retaining wheel block (5), and a retaining wheel surface (7) is provided below the front end of the retaining wheel block (5).

2. The gravity type wheel stopper for a hydraulic tipping unloader according to claim 1, characterized in that , an upper stopper (8) is arranged above the retaining wheel block (5), and a lower stopper (9) is arranged in the main flap (2).

3. The gravity type wheel stopper for a hydraulic tipping car unloading machine according to claim 1, characterized in that , there are four retaining wheel blocks (5) in total, and the four retaining wheel blocks (5) are respectively arranged at the rotating ends of the main flap (2), and the four retaining wheel blocks (5) are arranged at the four corners of a rectangle.

4. The gravity type wheel stopper for a hydraulic tipping car unloading machine according to claim 3, wherein , there are two rotating shafts (4), and the four retaining wheel blocks (5) are respectively connected to the two rotating shafts (4).

5. The gravity type wheel stopper for a hydraulic tipping unloader according to claim 3, characterized in that , the rotating shaft (4) can also be four, and the four retaining wheel blocks (5) are respectively connected to the four rotating shafts (4).

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