Large-dip-angle cage dumping loading and unloading equipment

Abstract

The utility model discloses large-dip-angle cage dumping loading and unloading equipment which comprises a cage trolley conveying device, a cage trolley dumping device, a rotary driving device, a movable limiting device and a lifting device, the cage trolley conveying device is used for conveying cage trolleys of packages to be dumped, and the lifting device is arranged on the rear side of the cage trolley conveying device. The bearing frame is used for bearing the cage trolley output from the tail end of the cage trolley conveying device, the clamping device clamps the cage trolley located in the bearing frame, and the power module drives the overturning wheel to rotate and drives the cage trolley on the bearing frame to overturn in the circumferential direction to pour out packages to the lifting device. The movable limiting device is arranged on the outer side of the overturning wheel and used for fixing the circumferential setting angle of the overturning wheel. Compared with the prior art, the multi-angle slow pouring-out effect of the cage trolley is achieved by optimizing the overturning driving structure of the bearing frame, meanwhile, packages are poured out from the upper opening of the cage trolley, and the pouring-out effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of overturning cage vehicles for logistics, in particular to a large-angle overturning cage loading and unloading device. Background Art

[0002] The inverted cage conveyor system uses a cage as a medium. Through the use of automatic inverted cage equipment, the packages in the cage are transported in an orderly manner to the main line and then to subsequent processes. Domestic transfer stations mostly use telescopic cranes to extend into the carriages and manually convey individual packages. The large size of telescopic cranes requires a high layout and low conveying efficiency, leading to the development of the inverted cage conveyor system.

[0003] For example, Chinese patent publication No. CN211077713U discloses an automatic inverted cage conveying device for logistics. It discloses that after the inverted cage is manually pushed into the inverted cage frame, the oil cylinder is activated to flip the inverted cage from the origin position to the end position. When it reaches the end position, the conveyor belt conveyor falls onto the support frame to ensure smooth transportation of the goods. During this process, the goods in the inverted cage are continuously poured onto the conveyor belt conveyor as the inverting action proceeds, and the conveyor belt conveyor conveys the goods to the next processing link (see paragraph 0027 of the specification).

[0004] The aforementioned technical solutions reveal that most current domestic cage loading and unloading equipment utilizes a hydraulic system as its power source. A hydraulic cylinder drives the cage-turning device to tilt, dumping the cargo into the conveyor system. However, due to the overall layout, the hydraulic cylinder's tilting angle is limited, preventing the complete emptying of the caged vehicle. This requires manual assistance, resulting in inefficient cage-turning operations. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a large-angle cage loading and unloading device.

[0006] To achieve the above-mentioned purpose, the utility model discloses a large-angle cage loading and unloading device, comprising a cage car conveying device, a cage car dumping device, a rotary drive device, a movable limit device and a lifting device. The cage car conveying device is used to transport the cage car with packages to be dumped, and the lifting device is arranged at the rear side of the cage car conveying device;

[0007] The cage car tipping device includes a load-bearing frame and a clamping device, wherein the load-bearing frame is flippably arranged above the output end of the cage car conveying device, and the clamping device is fixedly arranged on the load-bearing frame;

[0008] The rotation drive device includes a flip wheel and a power module. The flip wheels are rotatably arranged on both sides of the supporting frame. The supporting frame is fixedly connected to the flip wheels. The supporting frame is used to receive the cage car output from the end of the cage car conveying device. The clamping device is used to clamp the cage car located in the supporting frame. The power module drives the flip wheel to rotate and drives the cage car on the supporting frame to flip circumferentially and pour out the package onto the lifting device. The movable limiting device is arranged on the outside of the flip wheel to fix its circumferential setting angle.

[0009] Furthermore, the cage car dumping device further includes a support frame, and the support frame is U-shaped;

[0010] A support shaft is fixedly provided at the center of the flip wheel, and the outer periphery of the support shaft is rotatably connected to the top of one side of the opening of the support frame through a bearing seat, and the side of the load-bearing frame is fixedly connected to the flip wheel through a connecting shaft.

[0011] Furthermore, the rotation drive device also includes a power wheel, which is arranged on the outside of the flip wheel. The power wheel is transmission-connected to the flip wheel, and the power module drives the power wheel and drives the flip wheel to rotate.

[0012] Furthermore, the flip wheel is a gear, and a toothed portion is provided on the outer periphery of the power wheel, and the toothed portion is meshed with the flip wheel.

[0013] Furthermore, the movable limiting device includes a safety pin and a guide seat, the guide seat is fixedly arranged on the supporting frame, and the safety pin is pluggable and arranged in the guide seat to the side wall of the flip wheel.

[0014] Furthermore, a guide through hole is provided on the guide seat, the safety pin is slidably provided on the guide through hole, and a plurality of limiting holes are provided on the side wall of the flip wheel, and the plurality of limiting holes are distributed in a ring shape on the side wall of the flip wheel.

[0015] Furthermore, the lifting device includes a lifting fixed frame, a conveying module and a flipping drive module. The lifting fixed frame is fixedly arranged on the outside of the end of the cage car conveying device, and the conveying module is flippably arranged between the fixed frame and the end of the cage car conveying device. The flipping drive module drives the conveying module to flip up and down with the lifting fixed frame as the circumference.

[0016] Furthermore, the end of the conveying module that is not adjacent to the cage car conveying device is the end, and flip shafts are provided on both sides of the end of the conveying module. A bearing seat is provided on the top of the lifting and fixing frame, and the flip shaft is inserted into the bearing seat.

[0017] Furthermore, connecting plates are fixedly provided on both sides of the starting end of the conveying module, and the connecting plates are used to connect with the flip driving module.

[0018] Furthermore, the flip wheels and the power wheels are arranged in pairs, and are respectively arranged on both sides of the supporting frame.

[0019] Compared with the prior art, the present invention has the following advantages: the present embodiment realizes the effect of slowly pouring out the cage car at multiple angles (0°-180°) by optimizing the flip drive structure of the load-bearing frame, and at the same time, the parcels are poured out from the upper opening of the cage car with the advantage of good pouring effect (low bag accumulation rate in the cage car after pouring);

[0020] By setting a limit socket on the flip wheel and cooperating with a safety pin, the flip wheel can be fixed during maintenance to ensure work safety. At the same time, due to the annular distribution of the limit sockets, the device can be maintained at various angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional view of the overall structure of the embodiment;

[0022] Figure 2 (I) is a schematic diagram showing the position of the cage car tipping device and the rotary drive device at the output end of the cage car conveying device. Figure 2 (II) Yes Figure 2 (I) Partial enlarged view of part A;

[0023] Figure 3 It is a side view of the rotary drive device and the movable limit device;

[0024] Figure 4 This is a schematic diagram when the carrying frame is rotated to 180°. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention clearer, Figure 1 - Figure 4 The utility model is further described in detail with reference to the accompanying drawings.

[0026] Reference Figure 1 As shown, a large-angle cage loading and unloading device includes a cage car conveying device 1, a cage car tipping device 2, a rotation drive device 3, a movable limiting device 4 and a lifting device 5.

[0027] The cage car tipping device 2 is flippably arranged above the output end of the cage car conveying device 1, the rotary drive device 3 is used to drive the cage car tipping device 2 to flip, the movable limiting device 4 is arranged between the rotary drive device 3 and the cage car tipping device 2, and the lifting device 5 is arranged on the outside of the output end of the cage car conveying device 1 to receive the packages poured out from the cage car tipping device 2.

[0028] The cage car conveying device 1 of this embodiment is preferably a flat belt conveyor.

[0029] Recombination Figure 2 As shown, the cage trolley tipping device 2 comprises a support frame 21, a load-bearing frame 22, and a clamping device 23. In this embodiment, the support frame 21 is U-shaped and extends through the output end of the cage trolley conveyor device 1, with its opening facing upward. The load-bearing frame 22 is tilted and positioned within the support frame 21, with the clamping devices 23 fixedly mounted on both sides and the bottom of the load-bearing frame 22.

[0030] During operation, the cage trolley 6 is pushed onto the cage trolley conveying device 1 by manual or automatic equipment. When the cage trolley 6 conveying device 1 inputs the cage trolley into the load-bearing frame 22, the side and bottom edges of the cage are clamped by the clamping device 23 to fix it.

[0031] The clamping device 23 of this embodiment is consistent with the locking assembly disclosed in Chinese Patent Publication No. CN211077713U and will not be further elaborated here.

[0032] Reference Figure 2 and Figure 3 As shown, the rotation drive device 3 includes a turning wheel 31 , a power wheel 32 and a power module 33 .

[0033] The flip wheel 31 is rotatably mounted between the side of the supporting frame 22 and the inner side of the support frame 21. A support shaft 311 is fixedly mounted at the center of the flip wheel 31. One end of the support shaft 311 is fixedly connected to the flip wheel 31, and the outer periphery of the other end is rotatably connected to the top of the support frame 21 via a bearing seat. The side of the supporting frame 22 is fixedly connected to the flip wheel 31 via a connecting shaft 221. The ends of the connecting shaft 221 are fixedly connected to the side of the supporting frame 22 and the sidewall of the flip wheel 31, respectively.

[0034] In this embodiment, the flip wheel 31 is preferably a gear

[0035] In this embodiment, the flip wheels 31 and the power wheels 32 are arranged in pairs.

[0036] The power wheel 32 is rotatably mounted on the support frame 21 and is located outside the flip wheel 31. The outer periphery of the power wheel 32 is rotatably connected to the support frame 21 through a support bearing seat 7.

[0037] Furthermore, a toothed portion is provided on the outer periphery of one end of the power wheel 32 , and the toothed portion is engaged with the flip wheel 31 .

[0038] The power module 33 drives the power wheels 32 located on both sides of the support frame 21 to rotate synchronously. In this embodiment, the power module 33 is a power mode in which two or a single motor, a motor-driven sprocket chain, etc. are used to drive the power wheels 32 to rotate circumferentially.

[0039] Recombination Figure 4 As shown, the movable limiting device 4 includes a safety pin 41 and a guide seat 42. The guide seat 42 is fixedly mounted on the support frame 21 and is provided with a guide hole 421. A plurality of limiting holes 312 are provided on the side wall of the flip wheel 31, and the plurality of limiting holes 312 are distributed annularly on the flip wheel 31. The safety pin 41 is slidably mounted within the guide hole 421, and one end of the safety pin 41 is inserted into any of the limiting holes 312 on the flip wheel 31.

[0040] Furthermore, a stopper 43 is provided between the outer periphery of the safety pin 41 and the outer side wall of the support frame 21. One end of the stopper 43 is fixedly provided on the outer periphery of the safety pin 41. When the safety pin 41 is fully inserted into the limit insertion hole 312, the stopper 43 contacts the outer side wall of the support frame 21, providing a warning and preventing over-insertion.

[0041] Reference Figure 1 As shown, the lifting device 5 includes a lifting fixed frame 51, a conveying module 52 and a flipping drive module 53. The lifting fixed frame 51 is arranged on the outside of the output end of the cage car conveying device 1, the conveying module 52 is movably arranged between the lifting fixed frame 51 and the output end of the cage car conveying device 1, and the flipping drive module 53 is arranged on both sides of the starting end of the conveying module 52.

[0042] In this embodiment, the conveying module 52 is a flat belt conveyor.

[0043] A turning shaft 521 is provided on both sides of the output end of the conveying module 52 , and a bearing seat is provided on the top of the lifting fixing frame 51 , and the turning shaft 521 is inserted into the bearing seat.

[0044] Connecting plates are fixedly provided on both sides of the starting end of the conveying module 52 , and the connecting plates are used to connect to the flip driving module 53 .

[0045] The flip driving module 53 is a driving module such as a hydraulic push rod or an electric push rod, which is used to realize the rotation of the flip shaft 521 around the bearing seat.

[0046] Reference Figure 1 - Figure 4 As shown, when dumping packages, the power module 33 drives the power wheel 32 to rotate, causing the gear to engage with the flip wheel 31, causing the supporting frame 22 to flip toward the lifting device 5 until the upper opening of the cage car is vertically aligned with the conveying module 52. During the flipping process of the supporting frame 22, the packages in the cage car are gradually poured out from the upper opening of the cage car onto the conveying module 52.

[0047] At the same time, driven by the flip drive module 53, the output end of the conveyor module 52 rotates around the bearing seat, allowing the conveyor module 52 to adjust to the flip angle of the cage car, preventing package damage and improving cage inversion efficiency. This device can achieve slow flipping at different angles while reducing package damage at high drop heights.

[0048] When performing repair / maintenance work, the ring-shaped distribution of the limit sockets 312 enables the device to be repaired at various angles. The safety pin 41 is inserted into the guide hole 421 and the limit socket 312 to fix the flip wheel 31 and ensure the safety of the repair.

[0049] Compared with the existing technology, this embodiment achieves the effect of slowly pouring out the cage car at multiple angles (0°-180°) by optimizing the flipping drive structure of the load-bearing frame 22. At the same time, the packages poured out from the upper opening of the cage car have the advantage of good pouring effect (low bag storage rate after pouring in the cage car).

[0050] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the scope of protection of the utility model. Any modifications made according to the spirit of the main technical solution of the utility model should be included in the scope of protection of the utility model.

[0051] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the scope of protection of the utility model. Any modifications made according to the spirit of the main technical solution of the utility model should be included in the scope of protection of the utility model.

Claims

1. A large-angle inverted cage loading and unloading equipment, characterized in that: The invention comprises a cage car conveying device (1), a cage car dumping device (2), a rotation drive device (3), a movable limiting device (4) and a lifting device (5), wherein the cage car conveying device (1) is used to transport a cage car for dumping packages, and the lifting device (5) is arranged at the rear side of the cage car conveying device (1); The cage car tipping device (2) comprises a load-bearing frame (22) and a clamping device (23), wherein the load-bearing frame (22) is flippably arranged above the output end of the cage car conveying device (1), and the clamping device (23) is fixedly arranged on the load-bearing frame (22); The rotary drive device (3) comprises a flip wheel (31) and a power module (33). The flip wheel (31) is rotatably arranged on both sides of the supporting frame (22). The supporting frame (22) is fixedly connected to the flip wheel (31). The supporting frame (22) is used to receive the cage car (6) output from the end of the cage car conveying device (1). The clamping device (23) is used to clamp the cage car located in the supporting frame (22). The power module (33) drives the flip wheel (31) to rotate and drives the cage car on the supporting frame (22) to flip circumferentially and pour out the package onto the lifting device (5). The movable limiting device (4) is arranged on the outer side of the flip wheel (31) to fix its circumferential setting angle.

2. The large-angle inverted cage loading and unloading equipment according to claim 1 is characterized in that: The cage car tipping device (2) further comprises a support frame (21), and the support frame (21) is U-shaped; A support shaft (311) is fixedly provided at the center of the flip wheel (31), and the outer periphery of the support shaft (311) is rotatably connected to the top of one side of the opening of the support frame (21) through a bearing seat, and the side of the supporting frame (22) is fixedly connected to the flip wheel (31) through a connecting shaft (221).

3. The large-angle inverted cage loading and unloading equipment according to claim 1 is characterized in that: The rotary drive device (3) further comprises a power wheel (32), the power wheel (32) being arranged outside the flip wheel (31), the power wheel (32) being transmission-connected to the flip wheel (31), and the power module (33) driving the power wheel (32) and driving the flip wheel (31) to rotate.

4. The large-angle inverted cage loading and unloading equipment according to claim 3 is characterized in that: The flip wheel (31) is a gear, and the outer periphery of the power wheel (32) is provided with a toothed portion, which is engaged with the flip wheel (31).

5. The large-angle inverted cage loading and unloading equipment according to claim 2, characterized in that: The movable limiting device (4) comprises a safety pin (41) and a guide seat (42), wherein the guide seat (42) is fixedly arranged on the support frame (21), and the safety pin (41) is pluggable and arranged in the guide seat (42) to the side wall of the flip wheel (31).

6. The large-angle inverted cage loading and unloading equipment according to claim 5, characterized in that: A guide through hole (421) is provided on the guide seat (42), and the safety pin (41) is slidably provided on the guide through hole (421). A plurality of limiting plug holes (312) are provided on the side wall of the flip wheel (31), and the plurality of limiting plug holes (312) are annularly distributed on the side wall of the flip wheel (31).

7. The large-angle inverted cage loading and unloading equipment according to claim 1 is characterized in that: The lifting device (5) comprises a lifting fixed frame (51), a conveying module (52) and a flipping drive module (53); the lifting fixed frame (51) is fixedly arranged on the outer side of the end of the cage vehicle conveying device (1); the conveying module (52) is flippably arranged between the fixed frame and the end of the cage vehicle conveying device (1); and the flipping drive module (53) drives the conveying module (52) to flip up and down with the lifting fixed frame (51) as the circumference.

8. The high-angle cage loading and unloading equipment according to claim 7 is characterized in that: The end of the conveying module (52) that is not adjacent to the cage car conveying device (1) is the end, and flip shafts (521) are provided on both sides of the end of the conveying module (52). A bearing seat is provided on the top of the lifting fixed frame (51), and the flip shaft (521) is inserted into the bearing seat.

9. The large-angle inverted cage loading and unloading equipment according to claim 7, characterized in that: Connecting plates are fixedly provided on both sides of the starting end of the conveying module (52), and the connecting plates are used to connect with the flip driving module (53).

10. The large-angle inverted cage loading and unloading equipment according to claim 3, characterized in that: The flip wheels (31) and the power wheels (32) are arranged in pairs and are respectively arranged on both sides of the supporting frame (22).

Images