Cage car turnover jacking device

Abstract

The cage turnover jacking device comprises a base, a turnover frame, a cage overturning frame and an anti-blocking driving mechanism; the turnover frame is driven by a turnover driving mechanism to be switched between a carrying position and a cage overturning position; the turnover frame is arranged vertically when it is in the carrying position; the turnover driving mechanism can drive the turnover frame to overturn downward so that it is switched to the cage overturning position; one end of the cage overturning frame is rotatably connected to the turnover frame and used for carrying the cage; the anti-blocking driving mechanism can drive the cage overturning frame to be switched between a starting position and a turnover position; the cage overturning frame is arranged parallel to the turnover frame when it is in the starting position; the anti-blocking driving mechanism can drive the cage overturning frame to overturn upward so that it is switched to the turnover position; the cage overturning frame has an enable-stop point on a turnover path; the anti-blocking driving mechanism stops for a first preset time when driving the cage overturning frame to the enable-stop point and then drives the cage overturning frame to continue to overturn, so that the enable-stop of the cage overturning frame generates shaking to shake off the goods in the cage.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of logistics conveying equipment, and particularly relates to a cage car overturning and jacking device. BACKGROUND

[0002] With the change of the operation mode of the logistics industry, after a large number of projects enable the cage car as a branch line distribution cargo loading container, the vehicle unloading efficiency of the transfer site is several times higher than before. The improvement of the unloading efficiency makes the cage car unloading become the bottleneck of the time efficiency of the express online. How to quickly transfer the goods in the batch arrived cage car to the sorting line is the guarantee for the whole link time efficiency improvement.

[0003] The existing cage car dumping mechanism mainly acts by horizontal driving and vertical driving to make the cage car overturn to a certain angle at a certain speed, so that the goods fall from the cage car to the conveying equipment. However, when the existing cage car dumping mechanism is applied, when the cage car overturns to the lowest position, the goods will still be stuck in the cage car if the goods in the cage car are too heavy. At this time, manual intervention is needed to use tools to push the goods out of the cage car. In order to ensure safety, the equipment even needs to be stopped for operation, which greatly increases the dumping time of a single cage car. SUMMARY

[0004] One of the main purposes of the present disclosure is to overcome at least one of the defects of the prior art, and to provide a cage car overturning and jacking device which can save manual intervention time and improve system safety and efficiency.

[0005] To achieve the above-mentioned purpose, the present disclosure adopts the following technical solutions:

[0006] According to one aspect of the present disclosure, a cage turnover and jacking device is provided, wherein: the cage turnover and jacking device comprises a base, a turnover frame, a cage overturning frame and an anti-blocking driving mechanism; the turnover frame is movably arranged on the base; the turnover frame is driven by a turnover driving mechanism to be switched between a carrying position and a cage overturning position, the turnover frame is arranged upright when in the carrying position, and the turnover driving mechanism can drive the turnover frame to overturn downward to switch to the cage overturning position; the cage overturning frame is rotationally connected to the first end of the turnover frame in a first direction, and is used to carry a cage; the anti-blocking driving mechanism is connected between the cage overturning frame and the turnover frame, and can drive the cage overturning frame to be switched between a starting position and a turnover position; the cage overturning frame is arranged parallel to the turnover frame when in the starting position, and can overturn with the turnover frame relative to the base; the anti-blocking driving mechanism can drive the cage overturning frame to overturn upward with the first end as the axis to switch to the turnover position; wherein the cage overturning frame has at least one start-stop point on a turnover path between the starting position and the turnover position, and the anti-blocking driving mechanism can stop for a first preset time when driving the cage overturning frame to overturn to the start-stop point, and then drive the cage overturning frame to continue to overturn, so as to shake off the goods in the cage by using the start-stop of the cage overturning frame.

[0007] According to one of the embodiments of the present disclosure, the cage overturning frame has at least two start-stop points on the turnover path between the starting position and the turnover position.

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

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

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

[0011] According to one of the embodiments of the present disclosure, the anti-blocking driving mechanism comprises a driving cylinder and a driving rod, one end of the driving cylinder is rotationally connected to the turnover 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 rotationally connected to the cage overturning frame.

[0012] According to one of the embodiments of the present disclosure, the turnover frame is provided with first position sensing switches equal in number to the start-stop points, the first position sensing switches are coupled to the anti-blocking driving mechanism, and the cage frame is provided with a sensing bracket; when the cage frame is turned to a start-stop point, the sensing bracket moves to the first position sensing switch and triggers the first position sensing switch, the sensing switch sends a sensing signal to make the anti-blocking driving mechanism stop for the first preset time.

[0013] According to one of the embodiments of the present disclosure, the anti-blocking driving mechanism can stop for a second preset time after driving the cage frame to turn to the turnover position, and then drive the cage frame to return to the starting position, so as to shake off the goods in the cage by shaking the cage frame.

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

[0015] According to one of the embodiments of the present disclosure, when the turnover frame is in the cage turning position, the angle between the turnover frame and the horizontal direction is A, when the cage frame is in the turnover position, the angle between the cage frame and the turnover frame is B, and A+B≤45°; wherein A is 10°-20°, and B is 25°-35°.

[0016] According to one of the embodiments of the present disclosure, the cage turnover and jacking device further comprises an image acquisition unit; the image acquisition unit is coupled to the anti-blocking driving mechanism, and can acquire image information of the cage, so that the cage turnover and jacking device controls the anti-blocking driving mechanism according to the image information.

[0017] According to one of the embodiments of the present disclosure, the image acquisition unit can acquire image information of the cage car at least when the cage frame is in the starting position and the turnover position; when the cage frame is in the starting position and there is undropped goods in the cage car, the anti-blocking driving mechanism drives the cage frame to turn over from the starting position to the turnover position, and stops at the start-stop point; when the cage frame is in the turnover position and there is undropped goods in the cage car, the anti-blocking driving mechanism drives the cage frame to turn over from the turnover position to the starting position, and stops at the start-stop point; when the cage frame is in the turnover position and there is no undropped goods in the cage car, the anti-blocking driving mechanism drives the cage frame to turn over from the turnover position to the starting position, and does not stop at the start-stop point.

[0018] According to one of the embodiments of the present disclosure, the image acquisition unit can also acquire image information of the cage car when the cage frame is at the start-stop point; when the cage frame is at any start-stop point and there is undropped goods in the cage car, after stopping at the start-stop point, the anti-blocking driving mechanism drives the cage frame to continue moving to the next start-stop point or to stop at the turnover position; when the cage frame is at any start-stop point and there is no undropped goods in the cage car, after stopping at the start-stop point, the anti-blocking driving mechanism drives the cage frame to directly return to the starting position, and does not stop at other start-stop points during the returning process.

[0019] From the above technical solutions, the cage car turnover and jacking device provided by the present disclosure has the following advantages and positive effects:

[0020] The cage turnover jacking device provided by the present disclosure comprises a base, a turnover frame, a cage overturning frame and an anti-blocking driving mechanism; the turnover frame is driven by a turnover driving mechanism to be converted between a carrying position and a cage overturning position, the turnover frame is arranged vertically when it is in the carrying position, and the turnover driving mechanism can drive the turnover frame to overturn downward to convert it to the cage overturning position; one end of the cage overturning frame is rotatably connected to the turnover frame and used to carry the cage; the anti-blocking driving mechanism can drive the cage overturning frame to be converted between a starting position and a turnover position; the cage overturning frame is arranged parallel to the turnover frame when it is in the starting position; the anti-blocking driving mechanism can drive the cage overturning frame to overturn upward to convert it to the turnover position; the cage overturning frame has an enable-stop point on a turnover path, and the anti-blocking driving mechanism stops driving the cage overturning frame to continue overturning after pausing for a first preset time when the cage overturning frame is overturned to the enable-stop point. Through the above design, when the anti-blocking driving mechanism drives the cage overturning frame to overturn relative to the turnover frame, it can pause for a first preset time when it is overturned to the enable-stop point on the turnover path, thereby realizing the start and pause of the overturning movement of the cage overturning frame relative to the turnover frame, and relying on the inertia of the cage overturning frame when it starts and pauses to generate an impact on the cage, so that the cage is shaken to shake off the stuck goods in the cage. Accordingly, the present disclosure can avoid manually using tools to push out the stuck goods from the cage, saves the time of manual intervention, and is conducive to improving the safety and efficiency of the system. BRIEF DESCRIPTION OF DRAWINGS

[0021] The various objectives, features and advantages of the present disclosure will become more apparent from the following detailed description of preferred embodiments of the present disclosure, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary illustrations of the present disclosure and are not necessarily drawn to scale. In the drawings, like reference numerals always designate the same or similar components. Among them:

[0022] Figures 1 to 4 are perspective structural schematic diagrams of a cage turnover jacking device in four different states according to an exemplary embodiment, respectively;

[0023] Figure 5 is an enlarged schematic diagram of part C of Figure 2

[0024] Figure 6 is an enlarged schematic diagram of part D of Figure 3

[0025] Figure 7 is an enlarged schematic diagram of part E of Figure 4

[0026] Figure 8 is a turnover path schematic diagram when the anti-blocking driving mechanism drives the cage overturning frame to overturn;

[0027] Figure 9 is a perspective structural schematic diagram of the turnover frame; ​​​

[0028] Figure 10 Fig. 1 is a perspective view of the inverted cage frame;

[0029] Figure 11 Fig. 2 is a perspective view of the base;

[0030] Figure 12 Fig. 3 is a perspective view of the cage baffle;

[0031] Figure 13 Fig. 4 is a schematic view of the extension length relationship of the horizontal driving mechanism and the vertical driving mechanism;

[0032] Figure 14 Fig. 5 is a schematic view of the working process of the anti-blocking driving mechanism.

[0033] The reference signs are explained as follows:

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

[0035] 130. horizontal driving mechanism; 311. connecting plate;

[0036] 131. horizontal driving support; 312. bearing;

[0037] 132. horizontal guide rail; 320. induction support;

[0038] 133. horizontal synchronization assembly; 330. cage baffle;

[0039] 140. vertical driving mechanism; 331. baffle;

[0040] 141. vertical driving support; 332. connecting plate;

[0041] 142. vertical guide rail; 340. second support;

[0042] 143. vertical synchronization assembly; 350. pinion;

[0043] 200. turnover frame; 400. anti-blocking driving mechanism;

[0044] 211. first position induction switch; 410. driving cylinder;

[0045] 212. second position induction switch; 420. driving rod;

[0046] 221. upper end rotating shaft; a. included angle;

[0047] 222. lower end rotating shaft; β. included angle;

[0048] 230. first support; L. turnover path;

[0049] 240. Roll assembly; O1. Start position;

[0050] 300. Tip frame; O2. Tip position;

[0051] 301. Column; O3. Start-stop point. DETAILED DESCRIPTION

[0052] Embodiments embodying the features and advantages of the present disclosure will be described in detail hereinafter. It should be understood that the present disclosure can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the disclosure to those skilled in the art.

[0053] In the following description of various example embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various example structures, systems, and steps in which aspects of the present disclosure can be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps can be utilized and structural and functional modifications can be made without departing from the scope of the present disclosure. Also, while the terms "over," "between," "inside," "on," and the like can be used in the following description to describe relative positioning of various example features and elements, these terms are used in this specification to describe relative positioning as illustrated in the examples as shown in the figures. Any reference in this specification to a spatial orientation of features or elements, e.g., as illustrated in a figure, is intended to encompass different orientations of the features or elements or their spatial equivalents in accordance with their function and / or operation in the present disclosure.

[0054] Referring to Figure 1 , a perspective view schematically shows a cage tipper lifting device in a state according to an embodiment of the present disclosure, in which the tipper frame 200 is shown in a carrying position. In this example embodiment, the cage tipper lifting device according to the present disclosure is described by way of example as applied to a tipper for loading and unloading containers in a rail yard. It will be readily understood by those skilled in the art that various modifications, additions, substitutions, deletions, or other changes can be made to the following detailed description of the cage tipper lifting device according to the present disclosure for application to other types of cage applications, and such changes are still within the scope of the cage tipper lifting device according to the present disclosure.

[0055] As shown in Figure 1 , in an embodiment of the present disclosure, the cage tipper lifting device according to the present disclosure includes a base 100, a tipper frame 200, a tip frame 300, and an anti-stuck driving mechanism 400. For reference, see Figures 2 to 14 , Figures 2 to 4 , which respectively schematically show perspective views of the cage tipper lifting device in three other states, in which, Figure 2 and Figure 3Two different states in the process of turning over the turnover frame 200 from the starting position O1 to the turnover position O2 are specifically shown, Figure 4 The state of the turnover frame 200 in the turnover position O2 is specifically shown; Figure 5 The C part of the enlarged schematic view of Figure 2 is specifically shown; Figure 6 The D part of the enlarged schematic view of Figure 3 is specifically shown; Figure 7 The E part of the enlarged schematic view of Figure 4 is specifically shown; Figure 8 The turnover path L schematic diagram when the anti-blocking driving mechanism 400 drives the turnover of the inverted cage frame 300 is specifically shown in Figure 9 The three-dimensional structure schematic diagram of the turnover frame 200 is specifically shown in Figure 10 The three-dimensional structure schematic diagram of the inverted cage frame 300 is specifically shown in Figure 11 The three-dimensional structure schematic diagram of the base 100 is specifically shown in Figure 12 The three-dimensional structure schematic diagram of the cage baffle 330 is specifically shown in Figure 13 The extension length relationship schematic diagram of the horizontal driving mechanism 130 and the vertical driving mechanism 140 is specifically shown in Figure 14 The working flow schematic diagram of the anti-blocking driving mechanism 400 is specifically shown in

[0056] As shown in Figures 1 to 4 , Figure 8 and Figure 14 , in an embodiment of the present disclosure, the turnover frame 200 is movably arranged on the base 100. The turnover frame 200 is driven by a turnover driving mechanism and can be converted between the carrying position and the inverted cage position. Referring to Figure 1, the turnover frame 200 is in an upright arrangement when it is in the carrying position (for example, the longitudinal beams of the turnover frame 200 extend in the height direction thereof, and at this time, the longitudinal beams are in a vertical state, and as another example, the longitudinal beams are parallel to the vertical portion of the base 100). The turnover driving mechanism can drive the turnover frame 200 to turn downward to switch to the inverted cage position. The inverted cage frame 300 is pivotally connected to the first end 310 of the turnover frame 200 in the first direction, and the inverted cage frame 300 is used to carry the cage. When the turnover frame 200 is in the carrying position and the inverted cage frame 300 is in the starting position O1, the first direction can be understood as the vertical direction. The anti-jamming driving mechanism 400 is connected between the inverted cage frame 300 and the turnover frame 200, and the anti-jamming driving mechanism 400 can drive the inverted cage frame 300 to switch between the starting position O1 and the turnover position O2. When the inverted cage frame 300 is in the starting position O1, it is arranged parallel to the turnover frame 200 and can be turned with the turnover frame 200 relative to the base 100. Among them, when the turnover frame 200 is in the carrying position and switches between the carrying position and the inverted cage position, the inverted cage frame 300 can remain in the starting position O1. The anti-jamming driving mechanism 400 can drive the inverted cage frame 300 to turn upward with the first end 310 as the axis to switch to the turnover position O2. On this basis, referring to Figure 8 , the inverted cage frame 300 has at least one start-stop point O3 on the turnover path L between the starting position O1 and the turnover position O2, and the anti-jamming driving mechanism 400 can stop for a first preset time when driving the inverted cage frame 300 to turn to the start-stop point O3, and then continue to drive the inverted cage frame 300 to turn, so as to use the start-stop of the inverted cage frame 300 to generate shaking to shake off the goods in the cage. Through the above design, when the anti-jamming driving mechanism 400 drives the inverted cage frame 300 to turn relative to the turnover frame 200, it can stop for a first preset time when turning to the start-stop point O3 on the turnover path L, thereby realizing the start and stop of the inverted cage frame 300 relative to the turnover frame 200 when turning. By relying on the inertia of the start-stop of the inverted cage frame 300, an impact is generated on the cage, so that the cage shakes and the jammed goods in the cage are shaken off. Accordingly, the present disclosure can avoid manually using tools to push the jammed goods out of the cage, saving the time of manual intervention, and being beneficial 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 turnover frame 200 is farthest from the bottom frame of the base 100, for example, the state shown in the drawings where the turnover frame 200 is approximately vertical (i.e., the turnover frame 200 is approximately perpendicular to the bottom frame of the base 100), at this time, the inverted cage frame 300 is arranged approximately parallel to the turnover frame 200, that is, the anti-jamming driving mechanism 400 does not drive the inverted cage frame 300 to move relative to the turnover frame 200, and the inverted cage frame 300 is located at the starting position O1, and the goods in the inverted cage frame 300 cannot fall through the opening on the frame to the other equipment below, that is, the goods are contained and carried by the inverted cage frame 300, so it is called "carrying position". Further, the so-called "inverted cage position" can be understood as the position state when the upper end of the turnover frame 200 is closest to the bottom frame of the base 100, that is, the state when the lower end of the turnover frame 200 swings to the lowest position, in an ideal case, the above-mentioned position state can be understood as the state where the turnover frame approaches to be parallel to the bottom frame of the base 100 (for example, the horizontal state), of course, due to the need for structural arrangement and the consideration of avoiding interference between different structures, a small angle (i.e., the angle α described below) is maintained between the turnover frame 200 and the bottom frame of the base 100 when the turnover frame 200 is in the inverted cage position, at this time, the inverted cage frame 300 moves to this position state with the turnover frame 200, so that the goods in the inverted cage frame 300 can fall through the opening on the side frame of the inverted cage frame 300 downward to the other equipment (such as a conveying mechanism, etc.) below, so it is called "inverted cage position".

[0058] As shown in Figures 1 to 4 , Figure 8 and Figure 14 , in an embodiment of the present disclosure, the inverted cage frame 300 has two start-stop points O3 on the turnover path L between the starting position O1 and the turnover position O2. For example, referring to Figure 8 , the two start-stop points O3 are arranged at intervals on the turnover path L driven by the anti-jamming driving mechanism 400 for the inverted cage frame 300 to switch between the starting position O1 and the turnover position O2, and the starting position O1 and the turnover position O2 are also arranged at intervals with the respective start-stop points O3, accordingly, the two start-stop points O3 divide the above-mentioned turnover path L into three sections. Through the above-mentioned design, the present disclosure can increase the number of start-stops of the inverted cage frame 300 on the turnover path L, improve the impact of inertia on the cage during start-stop, and more fully shake off the jammed goods in the cage. In some embodiments, the inverted cage frame 300 can also have three or more start-stop points O3 on the turnover path L between the starting position O1 and the turnover position O2, and can 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-jamming driving mechanism 400 can complete the entire driving start-stop process in the shortest time, save the entire operation time, improve the efficiency, and is not limited to the present embodiment.

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

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

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

[0062] like Figure 1 and Figure 4 As shown, in one embodiment of this disclosure, the anti-jamming drive mechanism 400 may include a drive cylinder 410 and a drive rod 420. Specifically, one end of the drive cylinder 410 is rotatably connected to the tilting frame 200, one end of the drive rod 420 is telescopically disposed within the drive cylinder 410, and the other end of the drive rod 420 extends out of the other end of the drive cylinder 410 and is rotatably connected to the tilting cage frame 300. Further, the anti-jamming drive mechanism 400 may be a hydraulic cylinder, such as an oil cylinder, in which case the drive cylinder 410 is the cylinder barrel of the hydraulic cylinder, and the drive rod 420 is the cylinder rod (piston rod) of the hydraulic cylinder. In some embodiments, the anti-jamming drive mechanism 400 may also employ other drive devices, such as electric push rods, linear guides, cylinders, etc., and is not limited to this embodiment.

[0063] like Figures 5 to 7 , Figure 14As shown, in an embodiment of the present disclosure, the turnover frame 200 can be provided with a first position sensing switch 211 equal in number to the number of start-stop points O3. Taking the example of two start-stop points O3 on the turnover path L, the turnover frame 200 can be provided with two first position sensing switches 211. The first position sensing switch 211 is coupled to the anti-jamming driving mechanism 400. Meanwhile, the reverse hopper frame 300 can be provided with a sensing bracket 320. When the reverse hopper frame 300 is turned to a start-stop point O3, the sensing bracket 320 moves to the first position sensing switch 211 with the reverse hopper frame 300 and triggers the first position sensing switch 211, and the sensing switch sends a sensing signal to make the anti-jamming driving mechanism 400 stop for a first preset time. For example, the first position sensing switch 211 and the anti-jamming driving mechanism 400 are respectively electrically connected to the control part (such as an electric control system) of the equipment to realize coupling, the control part receives the sensing signal, and obtains the turnover position O2 information of the reverse hopper frame 300 according to the sensing signal, and controls the anti-jamming driving mechanism 400 according to the turnover position O2 information, for example, controls the anti-jamming driving mechanism 400 to stop the reverse hopper frame 300 from turning when the first position sensing switch 211 is triggered, and controls the anti-jamming driving mechanism 400 to drive the reverse hopper frame 300 to continue turning after a first preset time interval. Through the above design, the present disclosure can realize the recognition and control of the start-stop action when the reverse hopper frame 300 is turned to the start-stop point O3, realize the automatic control of the anti-jamming driving mechanism 400, and improve the automation degree of the equipment.

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

[0065] In an embodiment of the present disclosure, the turnover frame 200 can be provided with a mounting plate 201 near the first end 310 of the reverse hopper frame 300, and the first position sensing switch 211 can be arranged on the mounting plate 201.

[0066] In an embodiment of the present disclosure, the anti-jamming driving mechanism 400 can also pause for a second preset time after driving the dumping frame 300 to flip to the flipped position O2, and then drive the dumping frame 300 to return to the starting position O1, so as to shake off the goods in the cage by the start-stop of the movement of the dumping frame 300. In other words, the process of the present disclosure for shaking off the jammed goods by the start-stop of the dumping frame 300 in the flipping process can include the process of flipping the dumping frame 300 from the starting position O1 to the flipped position O2, and the process of flipping from the flipped position O2 to the starting position O1, that is, when the anti-jamming driving mechanism 400 is used to drive the dumping frame 300 to flip to shake off the jammed goods, the process can include the round-trip flipping process of “starting position O1→flipped position O2→starting position O1”, and the flipped position O2 can also be understood as a “turn-back” start-stop point O3 in the flipping process. Specifically, when the dumping frame 300 at the starting position O1 is switched to the dumping position with the flipping frame 200, if the goods in the cage are not all dropped and there are jammed goods, the present disclosure can control the anti-jamming driving mechanism 400 to work, drive the dumping frame 300 to flip relative to the flipping frame 200 with the first end 310 as the axis, and one shaking flipping stroke includes one round-trip flipping (which can also be twice or more) between the starting position O1 and the flipped position O2, and the pause at the flipped position O2 is a pause for shaking, and can also be a time for the anti-jamming driving mechanism 400 to make driving adjustments due to the change of the driving direction.

[0067] It should be understood that, in another exemplary embodiment that conforms to the design concept of this disclosure, the process of shaking off stuck goods by starting and stopping the tilting frame 300 during the tilting process may only include the process of the tilting frame 300 tilting from the starting position O1 to the tilting position O2, or it may only include the process of tilting from the tilting position O2 to the starting position O1. That is, when the anti-jamming drive mechanism 400 drives the tilting frame 300 to tilt and shake off stuck goods, the process may include a one-way tilting process of "starting position O1 → tilting position O2" or "tilting position O2 → starting position O1". Specifically, when the cage frame 300 in the starting position O1 is switched to the cage position by the tilting frame 200, if there is still some stuck goods in the cage car due to not all the goods falling down, this disclosure can control the anti-jamming drive mechanism 400 to work, drive the cage frame 300 to rotate relative to the tilting frame 200 with the first end 310 as the axis, and one shaking rotation stroke includes one single rotation from the starting position O1 to the rotation position O2 (or two or more). For example, when rotating from the starting position O1 to the rotation position O2, if there is no stuck goods in the cage car, the anti-jamming drive mechanism 400 drives the cage frame 300 directly back from the rotation position O2 to the starting position O1 and does not stop when passing the start and stop point O3. Alternatively, there may still be a stop at the rotation position O2. This stop is only for the anti-jamming drive mechanism 400 to make drive adjustments due to the change of drive direction, and is not a stop for generating shaking.

[0068] Based on the design that the inverted cage frame 300 pauses for a second preset time when it flips to the flipping position O2, in one embodiment of this 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 frame 300 pauses for a second preset time when it flips to the flipping position O2, in one embodiment of this disclosure, the first preset time and the second preset time can be equal. Through the above design, this disclosure simplifies the control complexity of the anti-jamming drive mechanism 400. In some embodiments, the first preset time and the second preset time may not be equal, and this is not limited to this embodiment.

[0070] like Figures 5 to 7 As shown, in one embodiment of this disclosure, the tilting frame 200 is provided with a number of second position sensing switches 212 equal to the number of start / stop points O3. The second position sensing switches 212 are coupled to the anti-jamming drive mechanism 400, and the tilting cage frame 300 is provided with a sensing bracket 320. When the tilting cage frame 300 tilts to the tilting position O2, the sensing bracket 320 moves with the tilting cage frame 300 to the second position sensing switch 212 and triggers the second position sensing switch 212. The sensing switch emits a sensing signal to cause the anti-jamming drive mechanism 400 to pause for a second preset time.

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

[0072] In an embodiment of the present disclosure, the turnover frame 200 can be provided with a mounting plate 201 at a position adjacent to the first end 310 of the dumping frame 300, and the second position sensing switch 212 can be arranged on the mounting plate 201. Further, the first position sensing switch 211 and the second position sensing switch 212 can be arranged on the same mounting plate 201.

[0073] In an embodiment of the present disclosure, the anti-jamming driving mechanism 400 drives the dumping frame 300 to turn at a speed of 15° / s to 25° / s. Through the above design, the present disclosure can avoid the anti-jamming driving mechanism 400 driving the dumping frame 300 to turn too slowly, so that the shaking caused by the start and stop of the dumping frame 300 is small, and the effect of shaking off the jammed goods is ensured. At the same time, the present disclosure can avoid the anti-jamming driving mechanism 400 driving the dumping frame 300 to turn too slowly, so that the shaking caused by the start and stop of the dumping frame 300 is large, the structural stability of the equipment is ensured, the shaking is too large to cause damage to the goods, and it is beneficial to reduce energy consumption.

[0074] As shown in FIG. 6, the anti-jamming driving mechanism 400 is provided with a first gear 401 and a second gear 402. The first gear 401 is arranged on the first end 310 of the dumping frame 300, and the second gear 402 is arranged on the second end 320 of the dumping frame 300. The first gear 401 and the second gear 402 are arranged in a meshing relationship. Figure 8As shown, in an embodiment of the present disclosure, the angle between the overturning frame 200 and the horizontal direction is A when the overturning frame 200 is in the dumping position, and the angle between the dumping frame 300 and the overturning frame 200 is B when the dumping frame 300 is in the overturning position O2, and A+B≤45°. In some embodiments, A can be preferably 15° and B can be preferably 30°, and in other embodiments, A can be selected within a certain angle range (e.g., 10°-20°), and B can be selected within a certain angle range (e.g., 25°-35°). Through the above design, the present disclosure ensures that the sum of the angles of the included angle a and the included angle β is less than or equal to 45°, i.e., when the overturning frame 200 is in the dumping position and the dumping frame 300 is overturned to the overturning position O2, the dumping frame 300 will not be excessively overturned beyond the direction of 45°. Accordingly, since the sum of the angles of the included angle a and the included angle β is equal to 45°, the two components of the gravity of the goods are equal, and when the sum of the angles is further increased (i.e., the dumping frame 300 is further overturned away from the overturning frame 200), the vertical downward component of the gravity of the goods will be less than the component of the goods falling towards (i.e., along the direction of the overturning frame 200) the bottom of the overturning frame 200, which can cause the goods to be stuck. On this basis, the present disclosure specially selects the angle range of the included angle a, which can avoid the difficulty of arranging some components (e.g., the anti-stuck driving mechanism 400) due to the too small angle of the included angle a, and can also avoid too many stuck goods in the cage car due to the too large angle of the included angle a. Moreover, the present disclosure specially selects the angle range of the included angle β, which can avoid the too short overturning path L due to the too small angle of the included angle β, which makes it difficult to arrange the start-stop point O3, and when the overturning path L is too short, it means that the multiple path segments separated by the start-stop point O3 are short, which affects the overturning speed by affecting the acceleration angle of the anti-stuck driving mechanism 400 driving the dumping frame 300 to move, thereby causing the shaking to be too small to shake off the stuck goods, and can also avoid the too large angle of the included angle β which makes the sum of the included angle a and the included angle β too close to 90°, and when the sum of the included angle β and the included angle a is too close to 90°, the upright column 301 in the height direction of the dumping frame 300 will be approximately arranged in a vertical direction when the dumping frame 300 is overturned to the overturning position O2, and at this time, the area of the orthographic projection of the dumping frame 300 on other equipment (e.g., conveying equipment) below is too small, which makes it difficult for the stuck goods to fall out of the dumping frame 300 even if they fall down.

[0075] For reference Figure 14, based on the above exemplary description of the present disclosure, the control process of the cage car overturning and jacking device proposed by the present disclosure, especially the control process of its anti-blocking driving mechanism 400, generally includes: when the horizontal driving mechanism 130, the vertical driving mechanism 140, and the anti-blocking driving mechanism 400 are all in the shortest position, the inverted cage frame 300 is parallel to the overturning frame 200, the overturning frame 200 is perpendicular to the horizontal guide rail 132 of the base 100, that is, the overturning frame 200 is in the carrying position and the inverted cage frame 300 is in the starting position O1. The horizontal driving mechanism 130 and the vertical driving mechanism 140 simultaneously extend forward under the control of the electric control system, the roller assembly 240 connected to the both ends of the upper end shaft 221 of the vertical driving mechanism 140 moves downward in the vertical guide rail 142, and the roller assembly 240 connected to the both ends of the lower end 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 the forward movement of the roller assembly 240, the overturning frame 200 is overturned downward. When the horizontal driving mechanism 130 and the vertical driving mechanism 140 each extend to the farthest position, the overturning frame 200 is overturned to the lowest position, that is, the overturning frame 200 is in the inverted cage position, and the goods inside the cage car will be dumped onto the conveying equipment. If the goods are stuck inside the cage car, the electric control system is triggered to control the anti-blocking driving mechanism 400 to start extending forward at a certain speed, so that the inverted cage frame 300 is overturned upward around the lower end shaft 222. The lower end (i.e., the first end 310) of the inverted cage frame 300 is provided with a sensing bracket 320, and the lower end of the overturning frame 200 is provided with three groups of sensing switches (such as two groups of first position sensing switches 211 and one group of second position sensing switches 212). During the upward overturning process of the inverted cage frame 300 around the shaft at its lower end, when the sensing switches detect a preset condition (such as object approach, light change, magnetic field change, etc.), that is, in the present embodiment, when the sensing bracket 320 rotates to a certain size (the size can be adjusted according to the model of the sensing switch) in front of the above-mentioned sensing switch, the sensing switch will send an electric signal, and the electric control system will receive the electric signal sent by the sensing switch and control the anti-blocking driving mechanism 400 to stop the extension action according to the programmed program. After a first preset time, the electric control system controls the anti-blocking driving mechanism 400 to continue to extend forward, and 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 electric signal, and the electric control system controls the anti-blocking driving mechanism 400 to stop the extension action. After a first preset time, the electric control system continues to control the anti-blocking driving mechanism 400 to extend forward, and when the sensing bracket 320 passes through the second position sensing switch 212, the second position sensing switch 212 detects the sensing bracket 320 and sends an electric signal, and the electric control system controls the anti-blocking driving mechanism 400 to stop the extension action.After pausing for the second preset time, the electric control system controls the anti-blocking driving mechanism 400 to start retracting, at this time, the reverse cage frame 300 is turned down around the rotating shaft at its lower end, when the sensing support 320 passes the second group of first position sensing switch 211, the second group of first position sensing switch 211 detects the sensing support 320 and sends an electric signal, the electric control system controls the anti-blocking driving mechanism 400 to stop retracting. After pausing for the first preset time, the electric control system controls the anti-blocking driving mechanism 400 to continue retracting, when the sensing support 320 passes the first group of first position sensing switch 211, the first group of first position sensing switch 211 detects the sensing support 320 and sends an electric signal, the electric control system controls the anti-blocking driving mechanism 400 to stop retracting; after pausing for the first preset time, the electric control system controls the anti-blocking driving mechanism 400 to continue retracting until the anti-blocking driving mechanism 400 is reset (i.e. returns to the starting position O1), and the reverse cage frame 300 returns to the parallel position with the turnover frame 200.

[0076] As described above, the extension length of the horizontal driving mechanism 130 and the vertical driving mechanism 140 can be adjusted according to Figure 13 The horizontal synchronous assembly 133 between the horizontal driving mechanism 130 and the base 100 and the vertical synchronous assembly 143 between the vertical driving mechanism 140 and the base 100 are calculated to increase the mechanical synchronization of the entire driving system. The mechanical synchronization effectively reduces the risk of mechanical jamming of the device, guarantees the reliable operation of the system, and greatly improves the stability of the system by ensuring the consistency of movement between each moving part, balanced load distribution, precise control, and adaptive compensation for errors and external disturbances.

[0077] In the entire control process described above, the anti-blocking 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-stop points O3, and the first two starts and stops are the cylinder rod extension process, and the last two starts and stops are the cylinder rod retraction process, and the middle start-stop (i.e. the third start-stop) corresponds to the turnover position O2. Taking the driving cylinder 410 of the anti-blocking driving mechanism 400 as an example, under the condition that the extension and retraction distance s of the cylinder rod is constant, the size of the extension and retraction speed v of the anti-blocking driving mechanism 400 directly affects the acceleration a (v 2 = 2as) of the anti-blocking driving mechanism 400 during extension and retraction. The greater the extension and retraction speed v, the greater the acceleration when it stops, and the greater the inertia (F = ma) when it stops, the greater the impact on the equipment, and the more intense the shaking of the reverse cage frame 300 and the cage car. The frequent extension and retraction and stopping of the anti-blocking driving mechanism 400 exacerbate this impact effect, resulting in more obvious shaking phenomenon, which is more conducive to loosening and falling of the goods squeezed in the cage car.

[0078] In an embodiment of the present disclosure, the cage turnover and jacking device can further comprise an image acquisition unit. The image acquisition unit is coupled to the anti-blocking driving mechanism 400, and can acquire image information of the cage, so that the cage turnover and jacking device controls the anti-blocking driving mechanism 400 according to the image information. For example, the image acquisition unit is electrically connected to a control part (e.g., an electric control system) of the device to realize the coupling, the control part receives the image information, and determines whether there is cargo stuck in the cage according to the image information, and controls the anti-blocking driving mechanism 400 accordingly.

[0079] Based on the design of the image acquisition unit of the cage turnover and jacking device, in an embodiment of the present disclosure, the image acquisition unit can at least acquire image information of the cage when the cage frame 300 is in the starting position O1 and the turnover position O2. Specifically, when the cage frame 300 is in the starting position O1 and there is cargo that has not fallen in the cage, the anti-blocking driving mechanism 400 drives the cage frame 300 to turn from the starting position O1 to the turnover position O2, and stops at the start-stop point O3. When the cage frame 300 is in the turnover position O2 and there is cargo that has not fallen in the cage, the anti-blocking driving mechanism 400 drives the cage frame 300 to turn from the turnover position O2 to the starting position O1, and stops at the start-stop point O3. When the cage frame 300 is in the turnover position O2 and there is no cargo that has not fallen in the cage, the anti-blocking driving mechanism 400 drives the cage frame 300 to turn from the turnover position O2 to the starting position O1, and does not stop at the start-stop point O3.

[0080] Based on the design of the image acquisition unit of the cage turnover and jacking device, in an embodiment of the present disclosure, the image acquisition unit can also acquire image information of the cage when the cage frame 300 is in the start-stop point O3. Specifically, when the cage frame 300 is in any start-stop point O3 and there is cargo that has not fallen in the cage, after stopping at the start-stop point, the anti-blocking driving mechanism 400 drives the cage frame 300 to continue moving to the next start-stop point O3 or the turnover position O2 and stops. When the cage frame 300 is in any start-stop point O3 and there is no cargo that has not fallen in the cage, after stopping at the start-stop point, the anti-blocking driving mechanism 400 drives the cage frame 300 to directly return to the starting position O1, and does not stop at other start-stop points O3 during the return process.

[0081] As Figure 9 and Figure 11As shown, in an embodiment of the present disclosure, the base 100 can be installed on the ground or on a base during use. The vertical drive support 141 and the upper end rotating shaft 221 of the turnover frame 200 are connected by two sets of vertical drive mechanisms 140, and the horizontal drive support 131 and the lower end rotating shaft 222 of the turnover frame 200 are connected by 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 assembly 240 installed at both ends of the upper end rotating shaft 221 moves up and down in the vertical guide rail 142, and the roller assembly 240 installed at both ends of the lower end rotating shaft 222 moves forward and backward in the horizontal guide rail 132.

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

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

[0084] As shown in FIG. 1, Figure 11 In an embodiment of the present disclosure, the vertical drive mechanism 140 can be connected to the vertical synchronization assembly 143 provided on the base 100 through a connection module. The vertical synchronization assembly 143 can be, but is not limited to, a chain wheel and chain, a gear and rack, or other mechanical components with linear synchronization function.

[0085] As shown in FIG. 1, Figure 11 In an embodiment of the present disclosure, the horizontal drive mechanism 130 can be connected to the horizontal synchronization assembly 133 provided on the base 100 through a connection module. The horizontal synchronization assembly 133 can be, but is not limited to, a chain wheel and chain, a gear and rack, or other mechanical components with linear synchronization function.

[0086] As shown in FIG. 1, Figure 1 , Figure 10 and Figure 12As shown, in an embodiment of the present disclosure, the cage stopper 330 is fixed on the upright column 301 of the cage dumping frame 300, and the cage stopper 330 comprises a stopper 331, the front end of which is hooked to the two front doors of the cage, serving as the left and right limit of the cage and the front end limit of the cage when lying down. The rear end of the stopper 331 is connected with a connecting plate 332, and the cage stopper 330 is connected to the cage dumping frame 300 through the connecting plate 332. The cage dumping frame 300 serves as the main body for bearing the cage, and the inner embedding bearing 312 of the connecting plate 311 of the first end portion 310 of the cage dumping frame 300 is sleeved on the lower end rotating shaft 222 of the turnover frame 200, the second support 340 provided on the cage dumping frame 300 is connected with the first support 230 provided on the turnover frame 200 through the anti-jamming driving mechanism 400, for example, one end of the cylinder body of the driving cylinder 410 is rotationally connected to the first support 230, and one end of the cylinder rod extending out of the cylinder body is rotationally connected to the second support 340, so that the cage dumping frame 300 can make a turnover movement around the lower end rotating shaft 222. The inductive support 320 is installed at the lower end of the cage dumping frame 300, and the inductive switch (for example, the first position inductive switch 211 and the second position inductive switch 212) is installed at the lower end of the turnover frame 200.

[0087] As shown, Figure 12 As shown, in an embodiment of the present disclosure, the lower end of the cage dumping frame 300 can be provided with the inserted tooth 350, and the inserted tooth 350 has a gap reserved with the cage, so that the cage dumping frame 300 can pick up the cage through the inserted tooth 350.

[0088] It should be noted that the cage turnover and jacking device shown in the drawings and described in the specification is only a few examples of many kinds of cage turnover and jacking devices that can employ 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 turnover and jacking device shown in the drawings or described in the specification.

[0089] In summary, the cage turnover jacking device provided by the present disclosure comprises a base 100, a turnover frame 200, a cage overturning frame 300 and an anti-blocking driving mechanism 400; the turnover frame 200 is driven by a turnover driving mechanism to be switched between a carrying position and a cage overturning position, the turnover frame 200 is arranged vertically when it is in the carrying position, and the turnover driving mechanism can drive the turnover frame 200 to overturn downward to switch to the cage overturning position; the cage overturning frame 300 is rotatably connected to the turnover frame 200 at one end and used to carry the cage; the anti-blocking driving mechanism 400 can drive the cage overturning frame 300 to be switched between a starting position O1 and a turnover position O2; the cage overturning frame 300 is arranged parallel to the turnover frame 200 when it is in the starting position O1; the anti-blocking driving mechanism 400 can drive the cage overturning frame 300 to overturn upward to switch to the turnover position O2; the cage overturning frame 300 has an enable-stop point O3 on a turnover path L, and the anti-blocking driving mechanism 400 stops driving the cage overturning frame 300 after pausing for a first preset time when the cage overturning frame 300 is driven to overturn to the enable-stop point O3. Through the above design, when the cage overturning frame 300 is driven by the anti-blocking driving mechanism 400 to overturn relative to the turnover frame 200, it can pause for the first preset time when it overturns to the enable-stop point O3 on the turnover path L, thereby realizing the start and pause of the overturning movement of the cage overturning frame 300 relative to the turnover frame 200, and relying on the inertia of the cage overturning frame 300 when it starts and pauses to generate an impact on the cage, so that the cage shakes and the stuck goods in the cage are shaken off. Accordingly, the present disclosure can avoid manually using tools to push the stuck goods out of the cage, saves the time of manual intervention, and is conducive to improving the safety and efficiency of the system.

[0090] The exemplary embodiments of the cage turnover jacking device provided 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, but rather, 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 step of one embodiment can also be used in combination with other components and / or steps of other embodiments. The language used in the description herein has been principally selected for readability and instructional purposes and can not have been selected to delineate or circumscribe the patent rights of the present disclosure. It is therefore intended that the scope of the present disclosure be determined by the claims that follow.

[0091] Although the cage turnover jacking device provided by the present disclosure has been described in accordance with various specific embodiments, one skilled in the art will recognize that modifications can be made to the embodiments of the present disclosure within the spirit and scope of the claims.

Claims

1. A cage turnover and jacking device characterized in that: the cage turnover and jacking device comprises a base (100), a turnover frame (200), a cage dumping frame (300) and an anti-jamming driving mechanism (400); the turnover frame (200) is movably arranged on the base (100); the turnover frame (200) is driven by a turnover driving mechanism to be switched between a carrying position and a cage dumping position; the turnover frame (200) is arranged vertically when in the carrying position; the turnover driving mechanism can drive the turnover frame (200) to turn over downward to switch to the cage dumping position; the first end (310) of the cage dumping frame (300) in a first direction is rotationally connected to the turnover frame (200); the cage dumping frame (300) is used for carrying a cage; the anti-jamming driving mechanism (400) is connected between the cage dumping frame (300) and the turnover frame (200) and can drive the cage dumping frame (300) to switch between a starting position (O1) and a turnover position (O2); the cage dumping frame (300) is arranged parallel to the turnover frame (200) when in the starting position (O1) and can turn over with the turnover frame (200) relative to the base (100); the anti-jamming driving mechanism (400) can drive the cage dumping frame (300) to turn over upward with the first end (310) as the axis to switch to the turnover position (O2); wherein the cage dumping frame (300) has at least one start-stop point (O3) on a turnover path (L) between the starting position (O1) and the turnover position (O2); the anti-jamming driving mechanism (400) can stop for a first preset time when driving the cage dumping frame (300) to turn over to the start-stop point (O3) and then continue to drive the cage dumping frame (300) to turn over to shake off the goods in the cage by using the start-stop of the movement of the cage dumping frame (300).

2. The cage tippler jacking device according to claim 1, wherein The cage dumping frame (300) has at least two start-stop points (O3) on the turnover path (L) between the starting position (O1) and the turnover position (O2).

3. The cage tipper jacking device according to claim 2, characterised in that, The first preset time for the cage dumping frame (300) to stop at the at least two start-stop points (O3) is equal.

4. The cage tippler jacking device according to claim 1, wherein The first preset time is 1s-2s.

5. The gondola car tipper jacking device of claim 1, wherein, The at least one start-stop point (O3) divides the turnover path (L) of the cage dumping frame (300) between the starting position (O1) and the turnover position (O2) equally.

6. The gondola car tipper jacking device of claim 1, wherein, The anti-jamming driving mechanism (400) comprises a driving cylinder (410) and a driving rod (420); one end of the driving cylinder (410) is rotationally connected to the turnover frame (200); one end of the driving rod (420) is telescopically arranged in the driving cylinder (410); the other end of the driving rod (420) extends out of the other end of the driving cylinder (410) and is rotationally connected to the cage dumping frame (300).

7. The gondola car tipper jacking device of claim 1, wherein, The turnover frame (200) is provided with a first position sensing switch (211) equal in number to the start-stop points (O3), the first position sensing switch (211) is coupled to the anti-blocking driving mechanism (400), and the cage frame (300) is provided with a sensing support (320); wherein when the cage frame (300) is turned to the start-stop point (O3), the sensing support (320) moves to the first position sensing switch (211) with the cage frame (300) to trigger the first position sensing switch (211), and the sensing switch sends a sensing signal to make the anti-blocking driving mechanism (400) stop for the first preset time.

8. The gondola car tipper jacking device of claim 1, wherein, The anti-blocking driving mechanism (400) can stop for a second preset time when driving the cage frame (300) to turn to the turnover position (O2), and then drive the cage frame (300) to return to the starting position (O1), so as to use the start-stop of the cage frame (300) to generate shaking to shake off the goods in the cage.

9. The cage turnover and jacking device according to claim 8, characterized in that: The second preset time is 2s-4s; and / or The first preset time is equal to the second preset time; and / or The turnover frame (200) is provided with a second position sensing switch (212) equal in number to the start-stop points (O3), the second position sensing switch (212) is coupled to the anti-blocking driving mechanism (400), and the cage frame (300) is provided with a sensing support (320); wherein when the cage frame (300) is turned to the turnover position (O2), the sensing support (320) moves to the second position sensing switch (212) with the cage frame (300) to trigger the second position sensing switch (212), and the sensing switch sends a sensing signal to make the anti-blocking driving mechanism (400) stop for the second preset time.

10. The gondola car tipper jacking device of claim 1, wherein, When the turnover frame (200) is in the cage turnover position, the angle (α) between the turnover frame (200) and the horizontal direction is A, when the cage frame (300) is in the turnover position (O2), the angle (β) between the cage frame (300) and the turnover frame (200) is B, and A+B≤45°; wherein A is 10°-20°, and B is 25°-35°.

11. The gondola car tipper jacking device of claim 1, wherein, The cage turnover and jacking device further comprises an image acquisition unit; the image acquisition unit is coupled to the anti-blocking driving mechanism (400), which can acquire image information of the cage, so that the cage turnover and jacking device controls the anti-blocking driving mechanism (400) according to the image information.

12. The cage tipper jacking device of claim 11, wherein, The image acquisition unit can acquire image information of the cage car at least when the cage frame (300) is in the starting position (O1) and the overturning position (O2); wherein when the cage frame (300) is in the starting position (O1) and there is undropped goods in the cage car, the anti-blocking driving mechanism (400) drives the cage frame (300) to overturn from the starting position (O1) to the overturning position (O2), and stops at the start-stop point (O3); when the cage frame (300) is in the overturning position (O2) and there is undropped goods in the cage car, the anti-blocking driving mechanism (400) drives the cage frame (300) to overturn from the overturning position (O2) to the starting position (O1), and stops at the start-stop point (O3); when the cage frame (300) is in the overturning position (O2) and there is no undropped goods in the cage car, the anti-blocking driving mechanism (400) drives the cage frame (300) to overturn from the overturning position (O2) to the starting position (O1), and does not stop at the start-stop point (O3).

13. The cage tipper jacking device of claim 12, wherein, The image acquisition unit can also acquire image information of the cage car when the cage frame (300) is in the start-stop point (O3); wherein when the cage frame (300) is in any start-stop point (O3) and there is undropped goods in the cage car, after stopping at the start-stop point, the anti-blocking driving mechanism (400) drives the cage frame (300) to continue moving to the next start-stop point (O3) or the overturning position (O2) and stop; when the cage frame (300) is in any start-stop point (O3) and there is no undropped goods in the cage car, after stopping at the start-stop point, the anti-blocking driving mechanism (400) drives the cage frame (300) to directly fold back to the starting position (O1), and does not stop at other start-stop points (O3) during the folding back process.

Images