Cage trolley overturning and jacking device

Abstract

The invention provides a cage trolley overturning and jacking device. The cage trolley overturning and jacking device comprises a base, an overturning frame, a cage dumping frame and an anti-clamping driving mechanism. The turnover frame is driven by a turnover driving mechanism to be switched between a bearing position and a cage dumping position, the turnover frame is vertically arranged when being located at the bearing position, and the turnover driving mechanism can drive the turnover frame to turn over downwards so that the turnover frame can be switched to the cage dumping position; one end of the cage dumping frame is rotationally connected to the overturning frame and used for bearing the cage trolley. The anti-blocking driving mechanism can drive the cage dumping frame to be switched between a starting position and an overturning position; the cage pouring frame is parallel to the overturning frame when being located at the initial position; the anti-blocking driving mechanism can drive the cage dumping frame to turn upwards so as to enable the cage dumping frame to be switched to a turning position; the cage dumping frame is provided with a start-stop point position on the turnover path, the anti-blocking driving mechanism drives the cage dumping frame to continue to turn over after the cage dumping frame is driven to turn over to the start-stop point position for a first preset time, and therefore cargoes in the cage trolley are shaken off by means of shaking generated by starting and stopping of movement of the cage dumping frame.

Description

Technical Field

[0001] The present disclosure relates to the technical field of logistics conveying equipment, and in particular to a cage truck flipping and lifting device. Background Art

[0002] With the change of the operation mode of the logistics industry, the project has used cage trucks in large quantities as loading containers for bulk cargo on branch lines, and the unloading efficiency of vehicles in the transfer yard has increased several times compared with the past. The improvement of unloading efficiency has made cage truck unloading a bottleneck for the timeliness of express delivery. How to quickly transfer the goods that arrive in batches in cage trucks to the sorting line is the guarantee for improving the timeliness of all links.

[0003] The existing cage-turning mechanism mainly consists of horizontal drive and vertical drive, which make the cage turn over at a certain speed to a certain angle, so that the goods fall from the cage to the conveying equipment. However, in the application of the existing cage-turning mechanism, when some cages are loaded relatively quickly, the goods will still be stuck inside the cage when the cage turns over to the lowest position. At this time, manual intervention is required to use tools to pull the goods out of the cage. In order to ensure safety, the equipment may even need to be stopped for operation, which greatly increases the time of turning over a single cage. Summary of the invention

[0004] A main purpose of the present disclosure is to overcome at least one defect of the above-mentioned prior art and provide a cage truck flipping and lifting device that can save manual intervention time and improve system safety and efficiency.

[0005] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0006] According to one aspect of the present disclosure, a cage trolley flipping and lifting device is provided, wherein: the cage trolley flipping and lifting device comprises a base, a flip frame, an inverted cage frame and an anti-jamming drive mechanism; the flip frame is movably arranged on the base; the flip frame is driven by the flip drive mechanism and can be switched between a load-bearing position and an inverted cage position, the flip frame is arranged upright when in the load-bearing position, and the flip drive mechanism can drive the flip frame to flip downward and switch it to the inverted cage position; the first end of the inverted cage frame in the first direction is rotatably connected to the flip frame, and the inverted cage frame is used to carry the cage trolley; the anti-jamming drive mechanism is connected between the inverted cage frame and the flip frame, It can drive the inverted cage frame to switch between a starting position and a flipping position; when the inverted cage frame is in the starting position, it is arranged parallel to the flipping frame and can flip relative to the base with the flipping frame; the anti-stuck driving mechanism can drive the inverted cage frame to flip upward with the first end as the axis to make it switch to the flipping position; wherein, the inverted cage frame has at least one start and stop point on the flipping path between the starting position and the flipping position, and the anti-stuck driving mechanism can, when driving the inverted cage frame to flip to the start and stop point, pause for a first preset time and then drive the inverted cage frame to continue flipping, so as to utilize the start and stop movement of the inverted cage frame to generate shaking to shake out the goods in the cage car.

[0007] According to one embodiment of the present disclosure, the inverted cage frame has at least two start and stop points on the inverting path between the starting position and the inverting position.

[0008] According to one of the embodiments of the present disclosure, the first preset time that the inverted cage frame pauses at at least two start and stop points is equal.

[0009] According to one embodiment of the present disclosure, the first preset time is 1s to 2s.

[0010] According to one of the embodiments of the present disclosure, at least one start and stop point equally divides the flipping path of the inverted cage frame between the starting position and the flipping position.

[0011] According to one embodiment of the present disclosure, the anti-stuck driving mechanism includes a driving cylinder and a driving rod, one end of the driving cylinder is rotatably connected to the flip frame, one end of the driving rod is telescopically arranged in the driving cylinder, and the other end of the driving rod extends out of the other end of the driving cylinder and is rotatably connected to the inverted cage frame.

[0012] According to one embodiment of the present disclosure, the flip frame is provided with first position sensing switches equal in number to the start and stop points, the first position sensing switches are coupled to the anti-stuck driving mechanism, and the inverted cage frame is provided with a sensing bracket; wherein, when the inverted cage frame flips to the start and stop points, the sensing bracket moves with the inverted cage frame to the first position sensing switch and triggers the first position sensing switch, and the sensing switch sends a sensing signal to make the anti-stuck driving mechanism pause for the first preset time.

[0013] According to one embodiment of the present disclosure, the anti-stuck driving mechanism can, when driving the inverted cage frame to flip to the flip position, pause for a second preset time and then drive the inverted cage frame back to the starting position, so as to utilize the start and stop of the inverted cage frame movement to generate vibration and shake out the cargo in the cage car.

[0014] According to one embodiment of the present disclosure, the second preset time is 2s to 4s; and / or, the first preset time is equal to the second preset time; and / or, the flip frame is provided with second position sensing switches equal to the number of start and stop points, the second position sensing switches are coupled to the anti-stuck driving mechanism, and the inverted cage frame is provided with a sensing bracket; wherein, when the inverted cage frame flips to the flipping position, the sensing bracket moves with the inverted cage frame to the second position sensing switch and triggers the second position sensing switch, and the sensing switch sends a sensing signal to make the anti-stuck driving mechanism pause for the second preset time.

[0015] According to one embodiment of the present disclosure, when the flip frame is in the inverted cage position, the angle between the flip frame and the horizontal direction is A, and when the inverted cage frame is in the flipping position, the angle between the inverted cage frame and the flip frame is B, and A+B≤45°; wherein A is 10°~20°, and B is 25°~35°.

[0016] According to one embodiment of the present disclosure, the cage trolley flipping and lifting device also includes an image acquisition unit; the image acquisition unit is coupled to the anti-stuck driving mechanism, and can acquire image information of the cage trolley so that the cage trolley flipping and lifting device can control the anti-stuck driving mechanism according to the image information.

[0017] According to one embodiment of the present disclosure, the image acquisition unit can at least collect image information of the cage car when the inverted cage frame is in the starting position and the flipping position; wherein, when the inverted cage frame is in the starting position and there is unfallen cargo in the cage car, the anti-stuck driving mechanism drives the inverted cage frame to flip from the starting position to the flipping position, and pauses when passing the start-stop point; when the inverted cage frame is in the flipping position and there is unfallen cargo in the cage car, the anti-stuck driving mechanism drives the inverted cage frame to flip from the flipping position to the starting position, and pauses when passing the start-stop point; when the inverted cage frame is in the flipping position and there is no unfallen cargo in the cage car, the anti-stuck driving mechanism drives the inverted cage frame to flip from the flipping position to the starting position, and does not stop when passing the start-stop point.

[0018] According to one of the embodiments of the present disclosure, the image acquisition unit can also collect image information of the cage car when the inverted cage frame is at the start and stop points; wherein, when the inverted cage frame is at any start and stop point and there is unfallen cargo in the cage car, after pausing at the start and stop point, the anti-stuck drive mechanism drives the inverted cage frame to continue moving to the next start and stop point or pause at the flipping position; when the inverted cage frame is at any start and stop point and there is no unfallen cargo in the cage car, after pausing at the start and stop point, the anti-stuck drive mechanism drives the inverted cage frame to directly return to the starting position, and does not stop when passing other start and stop points during the return process.

[0019] It can be seen from the above technical solutions that the advantages and positive effects of the cage truck flipping and lifting device proposed in the present disclosure are:

[0020] The present invention discloses a cage trolley flipping and lifting device, which includes a base, a flip frame, an inverted cage frame and an anti-jamming drive mechanism; the flip frame is driven by the flip drive mechanism and can be switched between a load-bearing position and an inverted cage position, the flip frame is arranged upright when in the load-bearing position, and the flip drive mechanism can drive the flip frame to flip downward to make it switch to the inverted cage position; one end of the inverted cage frame is rotatably connected to the flip frame and is used to carry the cage trolley; the anti-jamming drive mechanism can drive the inverted cage frame to switch between a starting position and a flipping position; the inverted cage frame is arranged parallel to the flip frame when in the starting position; the anti-jamming drive mechanism can drive the inverted cage frame to flip upward to make it switch to the flipping position; the inverted cage frame has start and stop points on the flipping path, and the anti-jamming drive mechanism drives the inverted cage frame to flip to the start and stop points, and then pauses for a first preset time and then drives the inverted cage frame to continue flipping. Through the above design, when the anti-stuck driving mechanism drives the inverted cage frame to flip relative to the flip frame, the present invention can pause for a first preset time when flipping to the start and stop point on the flipping path, thereby realizing the start and pause of the inverted cage frame relative to the flipping frame, and relying on the inertia of the inverted cage frame when starting and stopping to impact the cage car, the cage car is shaken and the stuck goods in the cage car are shaken off. Therefore, the present invention can avoid the manual use of tools to remove the stuck goods from the cage car, saving the time of manual intervention, which is conducive to improving the safety and efficiency of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Various objects, features and advantages of the present disclosure will become more apparent by considering the following detailed description of preferred embodiments of the present disclosure in conjunction with the accompanying drawings. The accompanying drawings are merely exemplary illustrations of the present disclosure and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always refer to the same or similar parts. Among them:

[0022] Figures 1 to 4 They are schematic diagrams of three-dimensional structures of a cage vehicle flipping and lifting device in four different states according to an exemplary embodiment;

[0023] Figure 5 yes Figure 2 An enlarged schematic diagram of part C;

[0024] Figure 6 yes Figure 3 An enlarged schematic diagram of part D;

[0025] Figure 7 yes Figure 4 An enlarged schematic diagram of part E of FIG.

[0026] Figure 8 It is a schematic diagram of the flipping path when the anti-stuck driving mechanism drives the inverted cage frame to flip;

[0027] Fig. 9 It is a three-dimensional structural schematic diagram of the flip frame;

[0028] Fig.10 It is a three-dimensional structural schematic diagram of the inverted cage frame;

[0029] Fig.11 It is a schematic diagram of the three-dimensional structure of the base;

[0030] Fig.12 It is a three-dimensional structural diagram of the cage car baffle;

[0031] Fig.13 Schematic diagram of the relationship between the extension lengths of the horizontal drive mechanism and the vertical drive mechanism;

[0032] Fig.14 It is a schematic diagram of the working process of the anti-jamming drive mechanism.

[0033] The following are the descriptions of the reference numerals:

[0034] 100. base; 310. first end;

[0035] 130. Horizontal drive mechanism; 311. Connecting plate;

[0036] 131. Horizontal drive support; 312. Bearing;

[0037] 132. Horizontal guide rail; 320. Induction bracket;

[0038] 133. Horizontal synchronization assembly; 330. Cage car baffle;

[0039] 140. Vertical drive mechanism; 331. Baffle;

[0040] 141. Vertical drive support; 332. Connecting plate;

[0041] 142. Vertical guide rail; 340. Second bracket;

[0042] 143. Vertical synchronization assembly; 350. Gear insert;

[0043] 200. Turning frame; 400. Anti-stuck driving mechanism;

[0044] 211. First position sensing switch; 410. Driving cylinder;

[0045] 212. Second position sensing switch; 420. Driving rod;

[0046] 221. Upper end rotation axis; α. Angle;

[0047] 222. Lower end rotation axis; β. Angle;

[0048] 230. First bracket; L. Flip path;

[0049] 240. Roller assembly; O1. Starting position;

[0050] 300. Inverted cage frame; O2. Flip position;

[0051] 301. Column; O3. Start and stop points. DETAILED DESCRIPTION

[0052] Typical embodiments that embody the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different embodiments without departing from the scope of the present disclosure, and the descriptions and drawings therein are essentially for illustrative purposes rather than for limiting the present disclosure.

[0053] In the following description of different exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part of the present disclosure and in which different exemplary structures, systems and steps that can implement multiple aspects of the present disclosure are shown by way of example. It should be understood that other specific schemes of components, structures, exemplary devices, systems and steps can be used, and structural and functional modifications can be made without departing from the scope of the present disclosure. Moreover, although the terms "above", "between", "within", etc. may be used in this specification to describe different exemplary features and elements of the present disclosure, these terms are used herein only for convenience, such as according to the direction of the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of the present disclosure.

[0054] See also Figure 1 , which representatively shows a schematic diagram of the three-dimensional structure of the cage car flipping and lifting device proposed in the present disclosure in one state, in which the state when the flip frame 200 is in the load-bearing position is specifically shown. In this exemplary embodiment, the cage car flipping and lifting device proposed in the present disclosure is described by taking the flipping and unloading device of the cage car used as a branch line bulk cargo loading container as an example. It is easy for those skilled in the art to understand that in order to apply the relevant design of the present disclosure to other types of cage car application scenarios, various modifications, additions, substitutions, deletions or other changes are made to the specific embodiments described below, and these changes are still within the scope of the principle of the cage car flipping and lifting device proposed in the present disclosure.

[0055] like Figure 1 As shown, in one embodiment of the present disclosure, the cage vehicle flipping and lifting device provided in the present disclosure includes a base 100, a flip frame 200, a cage flip frame 300 and an anti-stuck driving mechanism 400. Figures 2 to 14 , Figures 2 to 4 The three-dimensional structural schematic diagrams of the cage car flipping and lifting device in three other different states are respectively shown representatively, among which: Figure 2 and Figure 3The two different states of the turning frame 200 during the process of changing from the starting position O1 to the turning position O2 are specifically shown. Figure 4 Specifically shows the state when the flip frame 200 is in the flip position O2; Figure 5 Representatively shown in Figure 2 An enlarged schematic diagram of part C; Figure 6 Representatively shown in Figure 3 An enlarged schematic diagram of part D; Figure 7 Representatively shown in Figure 4 An enlarged schematic diagram of part E of FIG. Figure 8 2 is a schematic diagram of a flipping path L when the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to flip; Fig. 9 A three-dimensional structural schematic diagram of the flip frame 200 is representatively shown in FIG. Fig.10 A three-dimensional structural schematic diagram of the inverted cage frame 300 is representatively shown in FIG. Fig.11 A three-dimensional structural schematic diagram of the base 100 is representatively shown in FIG. Fig.12 A three-dimensional structural schematic diagram of a cage car baffle 330 is representatively shown in FIG. Fig.13 , a schematic diagram representatively shows the relationship between the extension lengths of the horizontal drive mechanism 130 and the vertical drive mechanism 140; Fig.14 The schematic diagram of the working process of the anti-jamming driving mechanism 400 is representatively shown in FIG. 1 and FIG. 2 are combined with the above-mentioned drawings to explain in detail the structure, connection mode and functional relationship of the main components of the cage vehicle overturning and lifting device proposed in the present disclosure.

[0056] like Figures 1 to 4 , Figure 8 and Fig.14 As shown, in one embodiment of the present disclosure, the flip frame 200 is movably disposed on the base 100. The flip frame 200 is driven by a flip driving mechanism and can be switched between a carrying position and an inverted cage position. Figure 1, when the overturning frame 200 is in the load-bearing position, it is arranged upright (for example, the longitudinal beams extending along the height direction of the overturning frame 200 are in a vertical state at this time, and the longitudinal beams of the overturning frame 200 are parallel to the vertical part of the base 100 at this time). The overturning drive mechanism can drive the overturning frame 200 to overturn downward and convert it to the inverted cage position. The first end 310 of the inverted cage frame 300 in the first direction is rotatably connected to the overturning frame 200, and the inverted cage frame 300 is used to carry the cage car. When the overturning frame 200 is in the load-bearing position and the inverted cage frame 300 is in the starting position O1, the above-mentioned first direction can be understood as the vertical direction. The anti-stuck drive mechanism 400 is connected between the inverted cage frame 300 and the overturning frame 200, and the anti-stuck drive mechanism 400 can drive the inverted cage frame 300 to convert between the starting position O1 and the overturning position O2. When the inverted cage frame 300 is in the starting position O1, it is arranged parallel to the overturning frame 200 and can be overturned relative to the base 100 with the overturning frame 200. When the flip frame 200 is in the load-bearing position and switches between the load-bearing position and the inverted position, the inverted cage frame 300 can maintain the starting position O1. The anti-stuck driving mechanism 400 can drive the inverted cage frame 300 to flip upward with the first end 310 as the axis to switch it to the inverted position O2. Figure 8 The inverted cage frame 300 has at least one start-stop point O3 on the flipping path L between the starting position O1 and the flipping position O2. The anti-stuck driving mechanism 400 can drive the inverted cage frame 300 to flip to the start-stop point O3, pause for a first preset time, and then drive the inverted cage frame 300 to continue flipping, so as to utilize the start-stop movement of the inverted cage frame 300 to generate shaking and shake off the goods in the cage car. Through the above design, the present disclosure drives the inverted cage frame 300 to flip relative to the flip frame 200 through the anti-stuck driving mechanism 400, and can pause for a first preset time when flipping to the start-stop point O3 on the flipping path L, thereby realizing the start and stop of the inverted cage frame 300 relative to the flip frame 200 when flipping, relying on the inertia of the inverted cage frame 300 when starting and stopping to impact the cage car, so that the cage car is shaken and the stuck goods in the cage car are shaken off. Accordingly, the present disclosure can avoid the use of tools to manually remove the stuck goods from the cage car, saving the time of manual intervention, which is conducive to improving the safety and efficiency of the system.

[0057] It should be noted that the so-called "carrying position" can be understood as the position state when the upper end of the flip frame 200 is farthest from the bottom frame of the base 100. For example, the flip frame 200 shown in the accompanying drawings is roughly vertical (that is, the flip frame 200 and the bottom frame of the base 100 are roughly perpendicular). At this time, the inverted cage frame 300 and the flip frame 200 maintain a roughly parallel arrangement, that is, the anti-stuck drive mechanism 400 does not drive the inverted cage frame 300 to move relative to the flip frame 200, and the inverted cage frame 300 is located at the starting position O1. The goods in the inverted cage frame 300 cannot fall from the opening on the frame to other equipment below, that is, the goods are accommodated and carried by the inverted cage frame 300, so it is called the "carrying position". Furthermore, the so-called "inverted cage position" can be understood as the position state when the upper end of the flip frame 200 is closest to the bottom frame of the base 100, that is, the state when the flip frame 200 swings to the lowest position with its lower end. Ideally, the above position state can be understood as the state in which the flip frame tends to be parallel to the bottom frame of the base 100 (for example, a horizontal state). Of course, for the sake of structural layout needs and avoiding interference between different structures, the flip frame 200 still maintains a small angle (that is, the angle α mentioned below) with the bottom frame of the base 100 when it is in the inverted cage position. At this time, the inverted cage frame 300 moves to this position state with the flip frame 200, so that the goods in the inverted cage frame 300 can fall through the opening of the lower side frame of the inverted cage frame 300 to other equipment below (such as a conveying mechanism, etc.), so it is called the "inverted cage position".

[0058] like Figures 1 to 4 , Figure 8 and Fig.14 As shown, in one embodiment of the present disclosure, the inverted cage frame 300 has two start and stop points O3 on the inverting path L between the starting position O1 and the inverting position O2. Figure 8 , on the flipping path L where the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to switch between the starting position O1 and the flipping position O2, the two start-stop points O3 are arranged at intervals from each other, and the starting position O1 and the flipping position O2 are also arranged at intervals from the start-stop points O3 close to each other, accordingly, the two start-stop points O3 divide the above flipping path L into three sections. Through the above design, the present disclosure can increase the number of starts and stops of the inverted cage frame 300 on the flipping path L, enhance the inertia during start-stop to impact the cage car, and more fully shake off the stuck goods in the cage car. In some embodiments, the inverted cage frame 300 may also have three or more start-stop points O3 on the flipping path L between the starting position O1 and the flipping position O2, and may also have one start-stop point O3. The number of start-stop points O3 can be adjusted according to the actual situation of the site, so that the anti-stuck driving mechanism 400 can complete the entire driving start-stop process in the shortest time, save the entire operation process time, and improve efficiency, which is not limited to this embodiment.

[0059] Based on the design of having at least two start and stop points O3 on the flipping path L, in one embodiment of the present disclosure, the first preset time for the inverted cage frame 300 to pause at at least two start and stop points O3 can be equal. Through the above design, the present disclosure can simplify the control complexity of the anti-stuck drive mechanism 400. In some embodiments, when there are at least two start and stop points O3 on the flipping path L, the first preset time for the inverted cage frame 300 to pause at different start and stop points O3 may also be unequal, and is not limited to this embodiment.

[0060] In one embodiment of the present disclosure, the first preset time may be 1s to 2s, such as 1s, 1.5s, 2s, etc.

[0061] like Figure 8 As shown, in one embodiment of the present disclosure, the start-stop point O3 can divide the flipping path L of the inverted cage frame 300 between the starting position O1 and the flipping position O2, that is, the start-stop point O3 on the flipping path L can be designed with equal intervals (also including the intervals with the two end points, the two end points are the starting position O1 and the inverted cage position). Taking the two start-stop points O3 on the flipping path L as an example, the two start-stop points O3 can divide the flipping path L into three paths. Through the above design, the present disclosure can simplify the control complexity of the anti-stuck drive mechanism 400. In some embodiments, the start-stop point O3 on the flipping path L can also be designed with unequal intervals, which is not limited to this embodiment.

[0062] like Figure 1 and Figure 4 As shown, in one embodiment of the present disclosure, the anti-stuck driving mechanism 400 may include a driving cylinder 410 and a driving rod 420. Specifically, one end of the driving cylinder 410 is rotatably connected to the overturning frame 200, one end of the driving rod 420 is telescopically arranged in the driving cylinder 410, and the other end of the driving rod 420 extends out of the other end of the driving cylinder 410 and is rotatably connected to the inverted cage frame 300. Further, the anti-stuck driving mechanism 400 may adopt a hydraulic cylinder, such as an oil cylinder, then the driving cylinder 410 is the cylinder barrel of the hydraulic cylinder, and the driving rod 420 is the cylinder rod (piston rod) of the hydraulic cylinder. In some embodiments, the anti-stuck driving mechanism 400 may also adopt other driving devices, such as an electric push rod, a linear guide rail, a cylinder, etc., and is not limited to this embodiment.

[0063] like Figures 5 to 7 , Fig.14As shown, in one embodiment of the present disclosure, the flip frame 200 may be provided with first position sensing switches 211 equal to the number of the start-stop points O3. Taking the flip path L having two start-stop points O3 as an example, the flip frame 200 may be provided with two first position sensing switches 211. The first position sensing switch 211 is coupled to the anti-stuck driving mechanism 400. At the same time, the inverted cage frame 300 may be provided with a sensing bracket 320. When the inverted cage frame 300 flips to the start-stop point O3, the sensing bracket 320 moves with the inverted cage frame 300 to the first position sensing switch 211 and triggers the first position sensing switch 211. The sensing switch sends a sensing signal to make the anti-stuck driving mechanism 400 pause for the first preset time. For example, the first position sensing switch 211 and the anti-stuck driving mechanism 400 are respectively electrically connected to the control part of the device (such as the electric control system) to achieve coupling. The control part receives the sensing signal and obtains the flipping position O2 information of the inverted cage frame 300 according to the sensing signal, and controls the anti-stuck driving mechanism 400 accordingly. For example, when the first position sensing switch 211 is triggered, the anti-stuck driving mechanism 400 is controlled to stop flipping the inverted cage frame 300, and after a first preset time interval, the anti-stuck driving mechanism 400 is controlled to drive the inverted cage frame 300 to continue flipping. Through the above design, the present disclosure can realize the recognition and control of the start-stop action when the inverted cage frame 300 flips to the start-stop point O3, realize the automatic control of the anti-stuck driving mechanism 400, and improve the automation level of the equipment.

[0064] In one embodiment of the present disclosure, the first position sensing switch 211 may be, but is not limited to, an electronic component having a position detection function, such as a proximity switch.

[0065] In one embodiment of the present disclosure, the turning frame 200 may be provided with a mounting plate 201 at a position adjacent to the first end 310 of the inverted cage frame 300 , and the first position sensing switch 211 may be provided on the mounting plate 201 .

[0066] In one embodiment of the present disclosure, the anti-stuck driving mechanism 400 can also drive the inverted cage frame 300 to return to the starting position O1 after pausing for a second preset time when driving the inverted cage frame 300 to flip to the flip position O2, so as to utilize the start and stop of the movement of the inverted cage frame 300 to generate shaking and shake off the goods in the cage car. In other words, the process of using the start and stop of the inverted cage frame 300 during the flipping process to shake off the stuck goods in the present disclosure can include the process of the inverted cage frame 300 flipping from the starting position O1 to the flipping position O2, and the process of flipping from the flipping position O2 to the starting position O1, that is, when the anti-stuck driving mechanism 400 is used to drive the inverted cage frame 300 to flip and shake off the stuck goods, the process can include the reciprocating flipping process of "starting position O1→flipping position O2→starting position O1", and the flipping position O2 can also be understood as a "return" start and stop point O3 during the flipping process. Specifically, when the inverted cage frame 300 at the starting position O1 is transferred to the inverted cage position along with the flip frame 200, if the goods in the cage car have not all fallen down and there are stuck goods, the present invention can control the anti-stuck driving mechanism 400 to work, drive the inverted cage frame 300 to flip relative to the flip frame 200 with the first end 310 as the axis, and one shaking and flipping stroke includes one round-trip flipping between the starting position O1 and the flipping position O2 (it can also be two or more times), and the pause at the flipping position O2 is a pause for generating shaking, and can also serve as the time for the anti-stuck driving mechanism 400 to make drive adjustments due to the change of driving direction.

[0067] It should be understood that in another exemplary embodiment consistent with the design concept of the present disclosure, the process of shaking off stuck goods by starting and stopping the inverted cage frame 300 during the flipping process may also only include the process of flipping the inverted cage frame 300 from the starting position O1 to the flipping position O2, or may only include the process of flipping from the flipping position O2 to the starting position O1, that is, when the anti-stuck driving mechanism 400 is used to drive the inverted cage frame 300 to flip and shake off stuck goods, the process may include a one-way flipping process of "starting position O1→flipping position O2" or "flipping position O2→starting position O1". Specifically, when the inverted cage frame 300 at the starting position O1 is converted to the inverted cage position along with the flip frame 200, if the goods in the cage car have not all fallen down and there are stuck goods, the present invention can control the anti-stuck drive mechanism 400 to work, drive the inverted cage frame 300 to flip relative to the flip frame 200 with the first end 310 as the axis, and one shaking and flipping stroke includes a one-way flip of the starting position O1 and the flipping position O2 (it can also be two or more times). For example, when flipping from the starting position O1 to the flipping position O2, if there is no stuck goods in the cage car, the anti-stuck drive mechanism 400 drives the inverted cage frame 300 to return directly from the flipping position O2 to the starting position O1 and no longer pause when passing the start-stop point O3, or, there may still be a pause at the flipping position O2. The pause is only the time for the anti-stuck drive mechanism 400 to make drive adjustments due to the change of driving direction, and is not a pause for generating shaking.

[0068] Based on the design that the inverted cage frame 300 pauses for a second preset time when flipping to the flipping position O2, in one embodiment of the present disclosure, the second preset time can be 2s to 4s, such as 2s, 2.5s, 3s, 4s, etc.

[0069] Based on the design that the inverted cage frame 300 pauses for a second preset time when it is flipped to the flip position O2, in one embodiment of the present disclosure, the first preset time and the second preset time can be equal. Through the above design, the present disclosure can simplify the control complexity of the anti-stuck drive mechanism 400. In some embodiments, the first preset time and the second preset time may also be unequal, which is not limited to this embodiment.

[0070] like Figures 5 to 7 As shown, in one embodiment of the present disclosure, the flip frame 200 is provided with second position sensing switches 212 equal in number to the start and stop points O3, the second position sensing switches 212 are coupled to the anti-stuck driving mechanism 400, and the inverted cage frame 300 is provided with a sensing bracket 320. When the inverted cage frame 300 flips to the flip position O2, the sensing bracket 320 moves with the inverted cage frame 300 to the second position sensing switch 212 and triggers the second position sensing switch 212, and the sensing switch sends a sensing signal to make the anti-stuck driving mechanism 400 pause for a second preset time.

[0071] In one embodiment of the present disclosure, the second position sensing switch 212 may be, but is not limited to, an electronic component having a position detection function, such as a proximity switch.

[0072] In one embodiment of the present disclosure, the overturning frame 200 may be provided with a mounting plate 201 at a position adjacent to the first end 310 of the inverted cage frame 300, and the second position sensing switch 212 may be provided on the mounting plate 201. Furthermore, the first position sensing switch 211 and the second position sensing switch 212 may be provided on the same mounting plate 201.

[0073] In one embodiment of the present disclosure, the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to flip at a rotation speed of 15° / s to 25° / s. Through the above design, the present disclosure can prevent the anti-stuck driving mechanism 400 from driving the inverted cage frame 300 to flip too slowly, which causes the start and stop of the inverted cage frame 300 to generate smaller vibrations, thereby ensuring the effect of the stuck goods shaking and falling. At the same time, the present disclosure can prevent the anti-stuck driving mechanism 400 from driving the inverted cage frame 300 to flip too slowly, which causes the start and stop of the inverted cage frame 300 to generate larger vibrations, thereby ensuring the structural stability of the equipment, avoiding damage to the goods due to excessive vibrations, and helping to reduce energy consumption.

[0074] like Figure 8As shown, in one embodiment of the present disclosure, when the turning frame 200 is in the inverted cage position, the angle α between the turning frame 200 and the horizontal direction is A, and when the inverted cage frame 300 is in the inverted position O2, the angle β between the inverted cage frame 300 and the turning frame 200 is B, and A+B≤45°. Among them, A can be preferably 15° and B can be preferably 30°. In other embodiments, A can also be selected within a certain angle range (for example, 10° to 20°), and B can also be selected within a certain angle range (for example, 25° to 35°). Through the above design, the present disclosure ensures that the sum of the angles α and β is less than or equal to 45°, that is, when the overturning frame 200 is in the overturning position and the overturning frame 300 is overturned to the overturning position O2, the overturning frame 300 will not overturn in a direction that exceeds the oblique 45° direction. Accordingly, since the sum of the angles α and β is equal to 45°, the two components of the cargo weight are equal. When the sum of the above angles is further increased (that is, the overturning frame 300 is further away from the overturning frame 200 and overturned), the vertical downward component of the cargo weight will be less than the component of the cargo falling toward the bottom of the overturning frame 200 (that is, along the overturning frame 200 frame direction), which may cause the cargo to be stuck. On this basis, the present disclosure makes a special selection of the angle range of the angle α, thereby avoiding the angle α being too small to make the arrangement of some components (such as the anti-stuck drive mechanism 400) difficult, and avoiding the angle α being too large to cause too much stuck cargo in the cage car. In addition, the present invention makes a special selection of the angle range of the angle β, thereby preventing the angle β from being too small and causing the flipping path L to be too short to make it difficult to arrange the start and stop points O3. When the flipping path L is too short, it means that the multiple paths separated by the start and stop points O3 are shorter, so that the anti-stuck drive mechanism 400 drives the inverted cage frame 300 to accelerate the movement, affecting the flipping speed, thereby causing the jitter to be too small to shake off the stuck goods. At the same time, it can prevent the angle β from being too large and causing the sum of the angle β and the angle α to be too close to 90°. When the sum of the angle β and the angle α is too close to 90°, when the inverted cage frame 300 is flipped to the flipping position O2, the columns 301 in the height direction will be arranged approximately in a vertical direction. At this time, the area of ​​the positive projection of the inverted cage frame 300 on other equipment (such as conveying equipment) that receives the goods below is too small, resulting in the stuck goods being difficult to fall out of the inverted cage frame 300 even if they fall.

[0075] Related References Fig.14Based on the above exemplary description of the present disclosure, the control process of the cage car flipping and lifting device proposed in the present disclosure, especially the control process of its anti-stuck driving mechanism 400, generally includes: when the horizontal driving mechanism 130, the vertical driving mechanism 140, and the anti-stuck driving mechanism 400 are all in the shortest position, the inverted cage frame 300 is parallel to the flip frame 200, and the flip frame 200 is perpendicular to the horizontal guide rail 132 of the base 100, that is, the flip frame 200 is in the load-bearing position and the inverted cage frame 300 is in the starting position O1. The horizontal driving mechanism 130 and the vertical driving mechanism 140 extend forward at the same time under the control of the electric control system, the roller assembly 240 connected to the two ends of the upper end rotating shaft 221 of the vertical driving mechanism 140 moves downward in the vertical guide rail 142, and the roller assembly 240 connected to the two ends of the lower end rotating shaft 222 of the horizontal driving mechanism 130 moves forward in the horizontal guide rail 132. Under the combined action of the downward movement and forward movement of the roller assembly 240, the flip frame 200 flips downward. When the horizontal drive mechanism 130 and the vertical drive mechanism 140 are extended to the farthest position, the flip frame 200 flips to the lowest position, that is, the flip frame 200 is in the cage-inverting position, and the goods in the cage car will be dumped onto the conveying equipment. If the goods are stuck inside the cage car, the electronic control system is triggered to control the anti-stuck drive mechanism 400 to start extending forward at a certain speed, so that the cage-inverting frame 300 flips upward around the lower end rotation shaft 222. The lower end (i.e., the first end 310) of the inverted cage frame 300 is equipped with a sensing bracket 320, and the lower end of the flip frame 200 is equipped with three groups of sensing switches (e.g., two groups of first position sensing switches 211 and one group of second position sensing switches 212). During the upward flipping process of the inverted cage frame 300 around the rotation axis of its lower end, when the sensing switch detects a preset condition (such as an object approaching, light changes, magnetic field changes, etc.), that is, in this embodiment, the sensing bracket 320 rotates to a certain size in front of the above-mentioned sensing switch (the size can be adjusted according to the sensing switch model), the sensing switch will send an electrical signal, and the electric control system receives the electrical signal sent by the sensing switch, and the written program controls the anti-stuck driving mechanism 400 to stop extending. After pausing for the first preset time, the electric control system controls the anti-stuck driving mechanism 400 to continue to extend forward. When the sensing bracket 320 passes the second group of first position sensing switches 211, the second group of first position sensing switches 211 detects the sensing bracket 320, sends an electrical signal, and the electric control system controls the anti-stuck driving mechanism 400 to stop extending. After pausing for the first preset time, the electric control system continues to control the anti-stuck drive mechanism 400 to extend forward. When the sensing bracket 320 passes the second position sensing switch 212, the second position sensing switch 212 detects the sensing bracket 320 and sends an electrical signal. The electric control system controls the anti-stuck drive mechanism 400 to stop extending.After pausing for the second preset time, the electric control system controls the anti-stuck driving mechanism 400 to start the retraction action. At this time, the inverted cage frame 300 is in the process of turning down around the rotating shaft of its lower end. When the sensing bracket 320 passes through the second group of first position sensing switches 211, the second group of first position sensing switches 211 detects the sensing bracket 320 and sends an electrical signal. The electric control system controls the anti-stuck driving mechanism 400 to stop the retraction action. After pausing for the first preset time, the electric control system controls the anti-stuck driving mechanism 400 to continue to retract. When the sensing bracket 320 passes through the first group of first position sensing switches 211, the first group of first position sensing switches 211 detects the sensing bracket 320 and sends an electrical signal. The electric control system controls the anti-stuck driving mechanism 400 to stop the retraction action; after pausing for the first preset time, the electric control system controls the anti-stuck driving mechanism 400 to continue to retract until the anti-stuck driving mechanism 400 is reset (i.e., returns to the starting position O1), and the inverted cage frame 300 returns to a position parallel to the flip frame 200.

[0076] Based on the above, the extension lengths of the horizontal drive mechanism 130 and the vertical drive mechanism 140 can be adjusted according to Fig.13 Calculations are performed, and mechanical synchronization is added to the entire drive system in conjunction with the horizontal synchronization component 133 between the horizontal drive mechanism 130 and the base 100, and the vertical synchronization component 143 between the vertical drive mechanism 140 and the base 100. Mechanical synchronization effectively reduces the risk of mechanical jamming of the device by ensuring consistency of movement among various moving parts, balanced load distribution, precise control, and adaptive compensation for errors and external interference, thereby ensuring reliable operation of the system and greatly improving system stability.

[0077] In the above-mentioned whole control process, the anti-stuck driving mechanism 400 has five starts and stops. The first two starts and stops and the last two starts and stops correspond to the two start and stop points O3 respectively. The first two starts and stops are the process of the cylinder rod extending, and the last two starts and stops are the process of the cylinder rod retracting. The middle start and stop (i.e., the third start and stop) corresponds to the flip position O2. Taking the anti-stuck driving mechanism 400 using the above-mentioned driving cylinder 410 as an example, when the extension distance s of the cylinder rod is constant, the extension speed v of the anti-stuck driving mechanism 400 directly affects the extension acceleration a (v 2 =2as), the greater the telescopic speed v, the greater the acceleration when it stops, the greater the acceleration, the greater the inertia (F=ma) when it stops, and the greater the impact on the equipment, causing the cage frame 300 and the cage car to shake more violently. The frequent telescopic and stopping of the anti-jamming drive mechanism 400 aggravates this impact effect, resulting in more obvious shaking, which is more conducive to the loosening and falling of the goods squeezed inside the cage car.

[0078] In one embodiment of the present disclosure, the cage car flipping and lifting device proposed in the present disclosure may further include an image acquisition unit. The image acquisition unit is coupled to the anti-stuck driving mechanism 400, and the image acquisition unit can acquire image information of the cage car, so that the cage car flipping and lifting device can control the anti-stuck driving mechanism 400 according to the image information. For example, the image acquisition unit is electrically connected to the control part of the device (such as an electric control system) to achieve coupling, and the control part receives the image information, and determines whether there is stuck cargo in the cage car according to the image information, and controls the anti-stuck driving mechanism 400 accordingly.

[0079] Based on the design of the image acquisition unit of the cage car flipping and lifting device, in one embodiment of the present disclosure, the image acquisition unit can at least collect image information of the cage car when the inverted cage frame 300 is in the starting position O1 and the flipping position O2. Specifically, when the inverted cage frame 300 is in the starting position O1 and there are unfallen goods in the cage car, the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to flip from the starting position O1 to the flipping position O2, and pauses when passing the start-stop point O3. When the inverted cage frame 300 is in the flipping position O2 and there are unfallen goods in the cage car, the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to flip from the flipping position O2 to the starting position O1, and pauses when passing the start-stop point O3. When the inverted cage frame 300 is in the flipping position O2 and there are no unfallen goods in the cage car, the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to flip from the flipping position O2 to the starting position O1, and does not stop when passing the start-stop point O3.

[0080] Based on the design of the image acquisition unit of the cage car flipping and lifting device, in one embodiment of the present disclosure, the image acquisition unit can also collect image information of the cage car when the inverted cage frame 300 is at the start-stop point O3. Specifically, when the inverted cage frame 300 is at any start-stop point O3 and there is unfallen cargo in the cage car, after pausing at the start-stop point, the anti-stuck drive mechanism 400 drives the inverted cage frame 300 to continue moving to the next start-stop point O3 or pause at the flipping position O2. When the inverted cage frame 300 is at any start-stop point O3 and there is no unfallen cargo in the cage car, after pausing at the start-stop point, the anti-stuck drive mechanism 400 drives the inverted cage frame 300 to directly return to the starting position O1, and does not stop when passing other start-stop points O3 during the return process.

[0081] like Fig. 9 and Fig.11As shown, in one embodiment of the present disclosure, the base 100 can be installed on the ground or on a base when in use. The vertical drive support 141 is connected to the upper end rotating shaft 221 of the flip frame 200 through two sets of vertical drive mechanisms 140, and the horizontal drive support 131 is connected to the lower end rotating shaft 222 of the flip frame 200 through two sets of horizontal drive mechanisms 130. The vertical drive mechanism 140 includes a vertical drive support 141 and a vertical guide rail 142, and the horizontal drive mechanism 130 includes a horizontal drive support 131 and a horizontal guide rail 132. The roller assemblies 240 installed at both ends of the upper end rotating shaft 221 move up and down in the vertical guide rail 142, and the roller assemblies 240 installed at both ends of the lower end rotating shaft 222 move back and forth in the horizontal guide rail 132.

[0082] In one embodiment of the present disclosure, the vertical drive mechanism 140 may be, but is not limited to, a hydraulic cylinder. In other embodiments, the vertical drive mechanism 140 may also be an electric push rod, a linear guide rail, a cylinder, or other mechanical components with telescopic functions.

[0083] In one embodiment of the present disclosure, the horizontal drive mechanism 130 may be, but is not limited to, a hydraulic cylinder. In other embodiments, the horizontal drive mechanism 130 may also be an electric push rod, a linear guide rail, a cylinder, or other mechanical components with telescopic functions.

[0084] like Fig.11 As shown, in one embodiment of the present disclosure, the vertical drive mechanism 140 can be connected to the vertical synchronization component 143 provided on the base 100 through a connection module. The vertical synchronization component 143 can be, but is not limited to, a mechanical component having a linear synchronization function such as a sprocket chain, a gear rack, etc.

[0085] like Fig.11 As shown, in one embodiment of the present disclosure, the horizontal driving mechanism 130 can be connected to the horizontal synchronization component 133 provided on the base 100 through a connection module. The horizontal synchronization component 133 can be, but is not limited to, a mechanical component having a linear synchronization function such as a sprocket chain, a gear rack, etc.

[0086] like Figure 1 , Fig.10 and Fig.12As shown, in one embodiment of the present disclosure, the cage baffle 330 is fixed on the column 301 of the inverted cage frame 300, and the cage baffle 330 includes a baffle 331, and the hooks at the front end of the baffle 331 hook the two front doors of the cage, which serve as the left and right limit of the cage and the front limit of the cage when lying down. The rear end of the baffle 331 is connected to a connecting plate 332, and the cage baffle 330 is connected to the inverted cage frame 300 through the connecting plate 332. The inverted cage frame 300 serves as the main body of the cage carrier, and the connecting plate 311 of the first end 310 thereof has an embedded bearing 312 which is sleeved on the lower end rotation shaft 222 of the flip frame 200. The second bracket 340 provided on the inverted cage frame 300 is connected to the first bracket 230 provided on the flip frame 200 through an anti-stuck driving mechanism 400, for example, one end of the cylinder body of the driving cylinder 410 is rotatably connected to the first bracket 230, and one end of the cylinder rod extending out of the cylinder body is rotatably connected to the second bracket 340, so that the inverted cage frame 300 can perform a flipping motion around the lower end rotation shaft 222. The inverted cage frame 300 is installed with a sensing bracket 320 at the lower end, and the flip frame 200 is installed with a sensing switch (for example, a first position sensing switch 211 and a second position sensing switch 212) at the lower end.

[0087] like Fig.12 As shown, in one embodiment of the present disclosure, a toothing 350 may be provided at the lower end of the inverted cage frame 300 , and a gap is reserved between the toothing 350 and the cage trolley, so that the inverted cage frame 300 can lift the cage trolley through the toothing 350 .

[0088] It should be noted that the cage trolley tilting and lifting devices shown in the drawings and described in this specification are only a few examples of the many cage trolley tilting and lifting devices that can adopt the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are by no means limited to any details or any components of the cage trolley tilting and lifting devices shown in the drawings or described in this specification.

[0089] In summary, the present invention discloses a cage trolley flipping and lifting device, which includes a base 100, a flip frame 200, a cage inverting frame 300 and an anti-stuck driving mechanism 400; the flip frame 200 is driven by the flip driving mechanism and can be switched between a load-bearing position and an inverted cage position. When the flip frame 200 is in the load-bearing position, it is arranged upright, and the flip driving mechanism can drive the flip frame 200 to flip downward and switch it to the inverted cage position; one end of the cage inverting frame 300 is rotatably connected to the flip frame 200 and is used to carry the cage trolley; the anti-stuck driving mechanism 400 can drive the inverted cage frame 300 to switch between the starting position O1 and the flipping position O2; when the inverted cage frame 300 is in the starting position O1, it is arranged parallel to the flipping frame 200; the anti-stuck driving mechanism 400 can drive the inverted cage frame 300 to flip upward and switch it to the flipping position O2; the inverted cage frame 300 has a start-stop point O3 on the flipping path L, and the anti-stuck driving mechanism 400 drives the inverted cage frame 300 to flip to the start-stop point O3, and then drives the inverted cage frame 300 to continue flipping. Through the above design, when the inverted cage frame 300 is flipped relative to the flipping frame 200 by the anti-stuck driving mechanism 400, it can pause for the first preset time when it flips to the start-stop point O3 on the flipping path L, thereby realizing the start and stop of the inverted cage frame 300 relative to the flipping frame 200, relying on the inertia of the inverted cage frame 300 when starting and stopping to impact the cage car, so that the cage car shakes and shakes out the stuck goods in the cage car. Accordingly, the present disclosure can avoid the need for manual use of tools to remove stuck cargo from the cage truck, saving time for manual intervention and helping to improve the safety and efficiency of the system.

[0090] The exemplary embodiments of the cage car flipping and lifting device proposed by the present disclosure are described and / or illustrated in detail above. However, the embodiments of the present disclosure are not limited to the specific embodiments described herein. On the contrary, the components and / or steps of each embodiment can be used independently and separately from other components and / or steps described herein. Each component and / or each step of an embodiment can also be used in combination with other components and / or steps of other embodiments. When introducing the elements / components / etc. described and / or illustrated herein, the terms "one", "an" and "above" are used to indicate the presence of one or more elements / components / etc. The terms "comprising", "including" and "having" are used to indicate the meaning of open inclusion and mean that in addition to the listed elements / components / etc., there may be other elements / components / etc. In addition, the terms "first" and "second" in the claims and the specification are used only as marks and are not numerical restrictions on their objects.

[0091] Although the cage vehicle tilting and lifting device proposed in the present disclosure has been described according to different specific embodiments, those skilled in the art will recognize that the present disclosure can be implemented with modifications within the spirit and scope of the claims.

Claims

1. A cage car turning and lifting device, characterized in that: The cage vehicle flipping and lifting device comprises a base (100), a flip frame (200), a cage flipping frame (300) and an anti-jamming driving mechanism (400); The flip frame (200) is movably arranged on the base (100); the flip frame (200) is driven by a flip driving mechanism to switch between a load-bearing position and an inverted cage position; the flip frame (200) is arranged upright when in the load-bearing position; the flip driving mechanism can drive the flip frame (200) to flip downwards and switch it to the inverted cage position; The first end (310) of the inverted cage frame (300) in the first direction is rotatably connected to the overturning frame (200), and the inverted cage frame (300) is used to carry a cage car; the anti-jamming drive mechanism (400) is connected between the inverted cage frame (300) and the overturning frame (200), and can drive the inverted cage frame (300) to switch between a starting position (O1) and an overturning position (O2); when the inverted cage frame (300) is in the starting position (O1), it is arranged parallel to the overturning frame (200) and can be overturned relative to the base (100) along with the overturning frame (200); the anti-jamming drive mechanism (400) can drive the inverted cage frame (300) to overturn upward with the first end (310) as the axis, so as to switch it to the overturning position (O2); The inverted cage frame (300) has at least one start / stop point (O3) on the inverted path (L) between the starting position (O1) and the inverted position (O2), and the anti-stuck driving mechanism (400) can, when driving the inverted cage frame (300) to flip to the start / stop point (O3), pause for a first preset time and then drive the inverted cage frame (300) to continue flipping, so as to utilize the start / stop movement of the inverted cage frame (300) to generate vibration and shake out the cargo in the cage car.

2. The cage vehicle tipping and lifting device according to claim 1, characterized in that: The inverted cage frame (300) has at least two start and stop points (O3) on a turning path (L) between a starting position (O1) and a turning position (O2).

3. The cage vehicle tipping and lifting device according to claim 2, characterized in that: The first preset time for the inverted cage frame (300) to pause at at least two start and stop points (O3) is equal.

4. The cage vehicle tipping and lifting device according to claim 1, characterized in that: The first preset time is 1s to 2s.

5. The cage vehicle tipping and lifting device according to claim 1, characterized in that: At least one start and stop point (O3) equally divides the turning path (L) of the inverted cage frame (300) between the starting position (O1) and the turning position (O2).

6. The cage vehicle tipping and lifting device according to claim 1, characterized in that: The anti-stuck driving mechanism (400) comprises a driving cylinder (410) and a driving rod (420), one end of the driving cylinder (410) is rotatably connected to the flip frame (200), one end of the driving rod (420) is telescopically arranged in the driving cylinder (410), and the other end of the driving rod (420) extends out of the other end of the driving cylinder (410) and is rotatably connected to the inverted cage frame (300).

7. The cage vehicle tipping and lifting device according to claim 1, characterized in that: The flip frame (200) is provided with first position sensing switches (211) whose number is equal to the start-stop point (O3), and the first position sensing switches (211) are coupled to the anti-stuck driving mechanism (400), and the inverted cage frame (300) is provided with a sensing bracket (320); wherein, when the inverted cage frame (300) flips to the start-stop point (O3), the sensing bracket (320) moves with the inverted cage frame (300) to the first position sensing switch (211) and triggers the first position sensing switch (211), and the sensing switch sends a sensing signal to make the anti-stuck driving mechanism (400) pause for the first preset time.

8. The cage vehicle tipping and lifting device according to claim 1, characterized in that: The anti-stuck driving mechanism (400) can, when driving the inverted cage frame (300) to flip to the flip position (O2), pause for a second preset time and then drive the inverted cage frame (300) to return to the starting position (O1), so as to utilize the start and stop of the movement of the inverted cage frame (300) to generate vibration and shake out the goods in the cage car.

9. The cage vehicle tipping and lifting device according to claim 8, characterized in that: The second preset time is 2s to 4s; and / or The first preset time is equal to the second preset time; and / or The flip frame (200) is provided with second position sensing switches (212) whose number is equal to the start and stop points (O3), and the second position sensing switches (212) are coupled to the anti-stuck driving mechanism (400), and the inverted cage frame (300) is provided with a sensing bracket (320); wherein, when the inverted cage frame (300) flips to the flip position (O2), the sensing bracket (320) moves with the inverted cage frame (300) to the second position sensing switch (212) and triggers the second position sensing switch (212), and the sensing switch sends a sensing signal to make the anti-stuck driving mechanism (400) pause for the second preset time.

10. The cage vehicle tipping and lifting device according to claim 1, characterized in that: When the turning frame (200) is in the inverted cage position, the angle (α) between the turning frame (200) and the horizontal direction is A, and when the inverted cage frame (300) is in the turning position (O2), the angle (β) between the inverted cage frame (300) and the turning frame (200) is B, and A+B≤45°; wherein A is 10° to 20°, and B is 25° to 35°.

11. The cage vehicle tipping and lifting device according to claim 1, characterized in that: The cage trolley flipping and lifting device further comprises an image acquisition unit; the image acquisition unit is coupled to the anti-stuck driving mechanism (400) and can acquire image information of the cage trolley so that the cage trolley flipping and lifting device can control the anti-stuck driving mechanism (400) according to the image information.

12. The cage vehicle tipping and lifting device according to claim 11, characterized in that: The image acquisition unit can at least acquire image information of the cage car when the inverted cage frame (300) is in the starting position (O1) and the flipping position (O2); wherein, when the inverted cage frame (300) is in the starting position (O1) and there is unfallen cargo in the cage car, the anti-stuck driving mechanism (400) drives the inverted cage frame (300) to flip from the starting position (O1) to the flipping position (O2), and stops when passing the start-stop point (O3); when the inverted cage frame (300) is in the flipping position (O2), the anti-stuck driving mechanism (400) drives the inverted cage frame (300) to flip from the starting position (O1) to the flipping position (O2), and stops when passing the start-stop point (O3); When there is unfallen cargo in the cage car, the anti-stuck driving mechanism (400) drives the inverted cage frame (300) to flip from the flipping position (O2) to the starting position (O1), and stops when passing the start-stop point (O3); when the inverted cage frame (300) is in the flipping position (O2) and there is no unfallen cargo in the cage car, the anti-stuck driving mechanism (400) drives the inverted cage frame (300) to flip from the flipping position (O2) to the starting position (O1), and does not stop when passing the start-stop point (O3).

13. The cage vehicle tipping and lifting device according to claim 12, characterized in that: The image acquisition unit can also acquire image information of the cage car when the inverted cage frame (300) is at a start / stop point (O3); wherein, when the inverted cage frame (300) is at any start / stop point (O3) and there is unfallen cargo in the cage car, after pausing at the start / stop point, the anti-stuck drive mechanism (400) drives the inverted cage frame (300) to continue moving to the next start / stop point (O3) or to pause at the flipping position (O2); when the inverted cage frame (300) is at any start / stop point (O3) and there is no unfallen cargo in the cage car, after pausing at the start / stop point, the anti-stuck drive mechanism (400) drives the inverted cage frame (300) to directly return to the starting position (O1), and does not stop when passing other start / stop points (O3) during the return process.

Images