Horizontal warehouse in-out warehouse all-in-one machine

Abstract

The invention provides a horizontal warehouse in-out all-in-one machine, and belongs to the technical field of horizontal warehouse in-out equipment in grain warehousing, the horizontal warehouse in-out all-in-one machine comprises walking propulsion mechanisms, a main beam, a first walking trolley, an out-of-warehouse lifting mechanism and a turnover driving mechanism, the walking propulsion mechanisms are arranged on the two sides of the span in a horizontal warehouse; the main beam is carried on the walking propelling mechanism; the first walking trolley transversely moves along a transverse moving rail on the main beam; the delivery lifting mechanism is suspended on the first walking trolley; the turnover driving mechanism is arranged on the main beam. The turnover driving mechanism drives the telescopic line body to stretch out and draw back and drives the delivery lifting mechanism to rotate to move longitudinally across walls between different compartments in the horizontal warehouse along with the main beam, the number of configured equipment is reduced, the utilization efficiency of the equipment is improved, and the problem that the storage cost is high due to the fact that the equipment is idle and wasted is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of in-and-out warehouse equipment in a flat warehouse in grain storage, and in particular relates to an integrated in-and-out warehouse machine. Background Art

[0002] Flat warehouses are widely used in grain storage and logistics due to their simple structure, low construction cost and large storage capacity.

[0003] However, with the improvement of efficiency and automation of grain storage, flat warehouses are developing towards larger spans and longer lengths, with the length of flat warehouses even reaching hundreds of meters. This type of construction can reduce the construction cost of flat warehouses, and by setting up partition walls in the warehouse, the space area can be divided into multiple compartments, which can store a variety of grains.

[0004] At present, it is necessary to configure entry and exit equipment in each compartment separately. Since the grain in different compartments is not entered and exited at the same time, and the entry and exit operations are not carried out frequently, this will cause a large amount of equipment in the warehouse to be idle, which invisibly increases the cost of grain storage. Summary of the Invention

[0005] An embodiment of the present invention provides an integrated machine for entering and exiting a flat warehouse, aiming to solve the problem that current equipment cannot cross partition walls to perform entry and exit operations, resulting in idle and wasted equipment.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide an integrated machine for entering and exiting a flat warehouse, including: a walking propulsion mechanism, a main beam, a first walking trolley, an out-of-warehouse lifting mechanism and a flipping drive mechanism, the walking propulsion mechanism is arranged on both sides of the span in the flat warehouse, for realizing longitudinal cross-wall movement in the flat warehouse; the main beam is mounted on the walking propulsion mechanism, and moves longitudinally across the wall under the drive of the walking propulsion mechanism; the first walking trolley moves laterally along the transverse track on the main beam; the out-of-warehouse lifting mechanism is suspended on the first walking trolley and moves laterally with the first walking trolley; the flipping drive mechanism is arranged on the main beam and connected to the out-of-warehouse lifting mechanism through the telescopic wire body thereon; the flipping drive mechanism drives the telescopic wire body to extend and retract, driving the out-of-warehouse lifting mechanism to rotate and tilt upward until the instantaneous lowest point of the out-of-warehouse lifting mechanism is not lower than the top surface of the partition wall in the flat warehouse, thereby realizing longitudinal cross-wall movement between different compartments in the flat warehouse along with the main beam.

[0007] In an implementable mode, the warehouse-out lifting mechanism is a chain bucket elevator, which comprises a bucket elevator reduction motor, a driving sprocket, a driven sprocket, a transmission chain and a bucket mounted on the transmission chain; the first travelling trolley is provided with a suspension frame, the bucket elevator reduction motor is mounted on the first travelling trolley, a driving shaft of the driving sprocket is mounted on the suspension frame, and the main shaft of the bucket elevator reduction motor is connected with the driving shaft through a shaft coupling; during warehouse-out, the bucket elevator reduction motor drives the transmission chain to rotate through the driving shaft; during longitudinal wall-crossing movement, the turnover driving mechanism drives the chain bucket elevator to rotate upwards around the driving shaft to a position not lower than the top surface of the partition wall.

[0008] In an implementable mode, the main beam comprises two parallel crossbeams and a connecting beam connected between the two crossbeams, the connecting beam is arranged at the two ends of the crossbeams to form a space between the two crossbeams for avoiding the horizontal state of the warehouse-out lifting mechanism; the crossbeams are mounted on the travelling propulsion mechanism; the transverse moving track is arranged on the crossbeams; and the suspension frame is suspended on the frame of the first travelling trolley.

[0009] In an implementable mode, the edge of the bucket for digging materials is provided with a toothed structure.

[0010] In an implementable mode, the turnover driving mechanism is a winch, and the telescopic wire body is a steel wire rope of the winch; the steel wire rope is connected to the suspended end of the warehouse-out lifting mechanism.

[0011] In an implementable mode, the transverse moving track is further provided with a second travelling trolley, and the winch is arranged on the frame of the second travelling trolley.

[0012] In an implementable mode, further comprising an upper belt conveyor; the main beam is arranged with an upper track beam parallel to the transverse moving track, and the upper belt conveyor is mounted on the upper track beam; the warehouse-out lifting mechanism is located on one side of the upper belt conveyor, and a material chute is arranged between the warehouse-out lifting mechanism and the upper belt conveyor.

[0013] In an implementable mode, further comprising a lower belt conveyor located below the upper belt conveyor; the main beam is further arranged with a lower track beam parallel to the transverse moving track, and the lower belt conveyor is mounted on the lower track beam; the warehouse-out materials from the material chute can be selectively dropped on the upper belt conveyor or the lower belt conveyor.

[0014] In an implementable mode, the material chute is fixed to the suspension frame through a connecting frame.

[0015] In one achievable manner, the connecting beam includes an upper cross-connecting beam supporting the upper track beam and a lower cross-connecting beam supporting the lower track beam.

[0016] The integrated bunk warehouse entry and exit machine provided by the present invention has the following beneficial effects compared with the prior art: the bunk warehouse entry and exit lifting mechanism is suspended on the first walking trolley, moves laterally with the first walking trolley, and moves longitudinally with the main beam, so that it can move across the wall in the bunk warehouse along the horizontal span and longitudinal length direction; when the bunk warehouse entry and exit lifting mechanism needs to move from one compartment of the bunk warehouse to any other compartment, the flipping drive mechanism drives the telescopic line to extend and retract, driving the bunk warehouse entry and exit lifting mechanism to rotate upward to not lower than the top surface of the partition wall. At this time, the bunk warehouse entry and exit lifting mechanism can be driven by the walking propulsion mechanism to cross one or more partition walls with the main beam and move to the compartment where the bunk warehouse needs to be exited. Then the flipping drive mechanism drives the telescopic line to extend, and the bunk warehouse entry and exit lifting mechanism flips downward under its own weight until it is in a suspended state. At this time, the bunk warehouse entry and exit operations can be carried out in the compartment.

[0017] In this invention, the walking and propulsion mechanism extends along the length of the flat warehouse, forming a square across the wall. The unloading and lifting mechanism, driven by a tilting drive mechanism, can rotate upward to a height not lower than the top surface of the partition wall to facilitate cross-wall movement, or rotate to a suspended position to facilitate unloading operations. This design allows for multiple compartments within the flat warehouse, requiring only one set of equipment to perform unloading and loading operations across the wall within each compartment. This significantly reduces the amount of equipment required, lowering grain storage costs and avoiding the problem of high storage costs caused by idle equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a flat warehouse loading and unloading integrated machine provided by an embodiment of the present invention; Figure 2 This is a schematic diagram of the main structure of the flat warehouse loading and unloading integrated machine provided by an embodiment of the present invention; Figure 3 for Figure 2 The side view structural diagram of the flat warehouse loading and unloading integrated machine provided; Figure 4 A schematic diagram of the structure of the bin ejection and lifting mechanism provided in an embodiment of the present invention flipped upward to an inclined state; Figure 5 A schematic diagram of the structure of the bin-out lifting mechanism provided in an embodiment of the present invention being flipped upward to a substantially horizontal state; Figure 6 A schematic diagram of the three-dimensional structure of the bin-out lifting mechanism provided in an embodiment of the present invention; Figure 7 A schematic diagram of the main structure of the bin ejection and lifting mechanism provided in an embodiment of the present invention; Figure 8A schematic diagram of the three-dimensional structure of a traveling mechanism of a large vehicle provided in an embodiment of the present invention; Figure 9 A schematic diagram of the structure of the integrated warehouse loading and unloading machine provided in an embodiment of the present invention within a flat warehouse (showing the layout in the horizontal span direction within the flat warehouse); Figure 10 A schematic diagram of the structure of a flat warehouse loading and unloading integrated machine spanning a partition wall provided by an embodiment of the present invention (showing the process of spanning the wall in the longitudinal direction within the flat warehouse); Description of reference numerals: 1. Flat warehouse; 2. Main beam; 3. First traveling trolley; 4. Out-of-warehouse lifting mechanism; 5. Turning drive mechanism; 6. Suspension frame; 7. Upper belt conveyor; 8. Lower belt conveyor; 9. Horizontal track; 10. Lower track beam; 11. Lower cross-connecting beam; 12. Trolley walking sub-mechanism; 13. Upper cross-connecting beam; 14. Material chute; 15. Connecting frame; 16. Bucket lift reduction motor; 17. Second traveling trolley; 18. Telescopic line; 19. Tension adjusting bolt; 20. Driving shaft; 21. Driven shaft; 22. Upper track beam; 23. Bucket; 24. Tooth structure; 25. Support platform; 26. Discharge port; 27. Feed port; 28. Partition wall; 29. ​​Compartment. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] In the claims, description and drawings of the present invention, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" is for the purpose of distinguishing different objects rather than for describing a specific order.

[0021] In this application, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, priority or sequence relationship between these entities or operations.

[0022] See also Figures 1 to 10The integrated flat warehouse entry and exit machine provided by the present invention is now described. The integrated flat warehouse entry and exit machine includes a travel propulsion mechanism, a main beam 2, a first travel trolley 3, a warehouse exit hoisting mechanism 4, and a flip drive mechanism 5. The travel propulsion mechanism is arranged on both sides of the span in the flat warehouse 1 and is used to achieve longitudinal cross-wall movement in the flat warehouse 1; the main beam 2 is mounted on the travel propulsion mechanism and is driven by the travel propulsion mechanism to move longitudinally across the wall; the first travel trolley 3 moves transversely along the transverse track on the main beam 2; the warehouse exit hoisting mechanism 4 is suspended on the first travel trolley 3 and moves transversely with the first travel trolley 3; the flip drive mechanism 5 is arranged on the main beam 2 and is connected to the warehouse exit hoisting mechanism 4 via the telescopic wire 18 thereon; the flip drive mechanism 5 drives the telescopic wire 18 to extend and retract, driving the warehouse exit hoisting mechanism 4 to rotate and tilt upward until the instantaneous lowest point of the warehouse exit hoisting mechanism 4 is no lower than the top surface of the partition wall in the flat warehouse 1, thereby achieving longitudinal cross-wall movement between different compartments 29 in the flat warehouse 1 along with the main beam 2.

[0023] For clarification, the instantaneous lowest point of the exit / lift mechanism 4 referred to herein refers to the point at which the exit / lift mechanism 4 is at its minimum distance from the ground when the exit / lift mechanism 4 rotates to a certain point. Since the exit / lift mechanism 4 rotates in a circle with a radius R about the active rotating shaft 20, its lowest point varies with the rotation angle. When the exit / lift mechanism rotates upward until its instantaneous lowest point at that point is no lower than the top surface of the partition wall 28, the exit / lift mechanism can move from the top surface of the partition wall 28 to another compartment. The phrase "no lower than" here means that the instantaneous lowest point of the exit / lift mechanism exceeds the top surface of the partition wall 28, or is at least tangent to the top surface of the partition wall 28.

[0024] When the warehouse lifting mechanism is suspended, it forms a 90° angle with the main beam. As it rotates upward, the angle of inclination relative to the main beam gradually decreases. When the instantaneous lowest point of the warehouse lifting mechanism is tangent to the top surface of the partition wall, the warehouse lifting mechanism tilts to either a smaller angle with the main beam, or parallel to the main beam 2, with an angle of 0° with the main beam 2. Therefore, the minimum angle between the warehouse lifting mechanism and the main beam 2 when moving across the wall is generally less than 10°. Otherwise, a larger space will need to be reserved at the top of the flat warehouse, which will increase the construction cost of the flat warehouse.

[0025] Compared with the existing technology, the integrated flat warehouse entry and exit machine provided by the present invention has the following beneficial effects: the exit and exit lifting mechanism 4 is suspended on the first walking trolley 3, moves laterally with the first walking trolley 3, and moves longitudinally with the main beam 2, so that it can move across the wall in the flat warehouse 1 along the horizontal span and longitudinal length direction. In this way, different compartments can share a set of exit and exit lifting mechanisms, which greatly reduces the number of configured equipment.

[0026] When the warehouse lifting mechanism 4 needs to move from one compartment 29 of the bungalow warehouse 1 to any other compartment 29, the turning drive mechanism 5 drives the telescopic line 18 to extend and retract, driving the warehouse lifting mechanism 4 to rotate and tilt until the angle with the main beam 2 gradually becomes smaller (see Figure 10 ), at this time, the warehouse lifting mechanism 4 can be driven by the walking propulsion mechanism to cross one or more partition walls 28 with the main beam 2 and move to the compartment 29 where the warehouse needs to be unloaded, and then the flipping drive mechanism 5 drives the telescopic line 18 to extend, and the warehouse lifting mechanism 4 flips downward under its own weight until it is in a suspended state. At this time, the warehouse lifting mechanism 4 is perpendicular to the main beam 2, and the warehouse unloading and loading operations can be carried out in the compartment 29; the warehouse lifting mechanism 4 is in an inclined state between the horizontal state and the suspended state, and specifically, the angle formed with the main beam 2 is an acute angle.

[0027] See also Figure 4 As shown, the outbound lifting mechanism, driven by the flip drive mechanism, rotates back and forth with the active rotating shaft as the center and R as the radius, switching between the horizontal state and the suspended state, realizing the inbound and outbound operations across the wall and in different compartments.

[0028] Specifically, a reserved height H is reserved between the partition wall 28 and the top of the bungalow 1 for equipment to pass through. Figure 9 and Figure 10 Therefore, when the outbound lifting mechanism rotates until the overall height of the machine does not exceed the reserved height H, cross-wall movement can be achieved. The overall height here refers to the part directly or indirectly mounted on the main beam 2 and capable of longitudinal cross-wall movement with the main beam 2.

[0029] In fact, since the walking sub-mechanism 12 of the walking propulsion mechanism has a certain height, there is a certain walking height between the walking propulsion mechanism and the top of the flat warehouse. Therefore, the present application generally does not require additional height increase for the warehouse lifting mechanism to rotate to a height that does not interfere with the partition wall and can cross the partition wall, so it will not add additional cost to the structural design of the flat warehouse.

[0030] In the present invention, the travel and propulsion mechanism extends along the length of the bungalow 1, spanning the wall. Driven by the tilting drive mechanism 5, the outbound lift mechanism 4 can rotate to a horizontal position for cross-wall movement or to a suspended position for outbound operations. This design allows for multiple compartments 29 within the bungalow 1, requiring only one set of equipment to perform both inbound and outbound operations within each compartment 29. This significantly reduces the amount of equipment required and the cost of grain storage. This avoids the problem of high storage costs caused by idle equipment.

[0031] See also Figure 9As shown, the walking and propulsion mechanism includes horizontal tracks 9 laid along both sides of the span of the bungalow warehouse 1 and a trolley walking sub-mechanism 12. Support platforms 25 are provided on both sides of the span of the bungalow warehouse 1. The support platforms 25 are arranged along the length direction of the bungalow warehouse 1 and across the partition wall 28 in the bungalow warehouse 1. The trolley walking mechanism drives the main beam 2 to move longitudinally across the wall along the length direction of the bungalow warehouse 1, so that it can drive the walking trolley, the turning drive mechanism 5 and the warehouse lifting mechanism 4 installed based on the main beam 2 to realize the longitudinal cross-wall movement of the equipment between different compartments in the bungalow warehouse 1.

[0032] The walking propulsion mechanism, walking trolley, chain hoisting mechanism, winch, and belt conveyor in the present invention all use conventional equipment and will not be described in detail one by one. Moreover, the walking propulsion mechanism, walking trolley, chain hoisting mechanism, winch, and belt conveyor in the present invention can all be driven electrically, hydraulically, or pneumatically. Therefore, an electrical system can be used to integrate control, power, communication, and detection modules to realize intelligent control and monitoring of materials entering and exiting the warehouse. In this way, the warehouse entry and exit integrated machine provided by the present invention does not require manual intervention to adjust the equipment status during operation, reduces labor intensity, ensures the continuity of entering and exiting the warehouse, significantly improves operating efficiency, and avoids equipment failures, operational safety, and reliability issues caused by the uncertainty of manual intervention and potential operational errors.

[0033] In some embodiments, see Figures 1 to 7 As shown, the warehouse lifting mechanism 4 is a chain bucket elevator, which includes a bucket elevator reduction motor 16, a driving sprocket, a driven sprocket, a transmission chain and a bucket 23 installed on the transmission chain; a suspension frame 6 is installed on the first traveling trolley 3, and the bucket elevator reduction motor 16 is installed on the first traveling trolley 3. The driving shaft 20 equipped with the driving sprocket is installed on the suspension frame 6, and the main shaft of the bucket elevator reduction motor 16 is connected to the driving shaft 20 through a coupling; when the warehouse is out of the warehouse, the bucket elevator reduction motor 16 drives the transmission chain to rotate through the driving shaft 20; when moving longitudinally across the wall, the flip drive mechanism 5 drives the chain bucket elevator to rotate around the driving shaft 20 to a level not lower than the top surface of the partition wall 28.

[0034] The active rotating shaft 20 in the present application is a driving component directly driven by the bucket elevator reduction motor 16 when the bucket elevator lifts materials. When crossing the partition wall 28, the warehouse lifting mechanism 4 is also a hinged component that rotates with the active rotating shaft 20 as the axis.

[0035] In the present application, when the chain bucket elevator is lifting materials, the bucket elevator reduction motor 16 is started, driving the active rotating shaft 20 to drive the active sprocket to rotate, thereby driving the transmission chain to rotate to realize the reciprocating shoveling of the bucket 23; when the chain bucket elevator is operating across a wall, the bucket elevator reduction motor 16 stops working, the flipping drive mechanism 5 pulls the chain frame of the warehouse lifting mechanism 4 to rotate, and the chain frame drives the active rotating shaft 20 to rotate, thereby realizing the overall rotation of the chain bucket elevator.

[0036] The lower end of the chain frame is provided with a driven rotating shaft 21, a driven sprocket is installed on the driven rotating shaft 21, and a slack adjusting bolt 19 for adjusting the distance between the driven rotating shaft 21 and the driving rotating shaft 20 is arranged at the lower end of the chain frame.

[0037] Optionally, the warehouse outlet lifting mechanism 4 can also be a belt bucket elevator, a screw elevator or other lifting mechanisms to lift the materials stacked in the warehouse 1 to a certain height.

[0038] In some embodiments, referring to Figure 1 The main beam 2 includes two parallel crossbeams and a connecting beam connected between the two crossbeams, the connecting beam is arranged at the two ends of the crossbeams to form a space between the two crossbeams for avoiding the horizontal state of the warehouse outlet lifting mechanism 4; the crossbeam is carried on the walking propulsion mechanism; the suspension frame 6 is suspended on the frame of the first walking trolley 3. Such design enables the two ends of the driving rotating shaft 20 of the warehouse outlet lifting mechanism 4 to be supported on the two crossbeams, and the entire warehouse outlet lifting mechanism 4 is located between the two crossbeams, ensuring the stability of the warehouse outlet lifting mechanism 4 and providing sufficient space for rotation, which also facilitates the rotation of the warehouse outlet lifting mechanism 4 to be parallel to the main beam 2. When the warehouse outlet lifting mechanism 4 is rotated to the horizontal state, the overall height of the equipment is not increased, so that the partition wall 28 can be successfully crossed.

[0039] Preferably, the main beam 2 adopts a double-box beam structure, i.e., both crossbeams are box beams, which facilitates the carrying of various mechanisms while reducing the overall weight.

[0040] The bucket lifting reduction motor 16 is installed on the frame of the first walking trolley 3, and the two ends of the driving rotating shaft 20 are installed on the suspension frame 6 through a bearing seat; the first walking trolley 3 slides transversely along the transverse rail to freely adjust the position of the warehouse outlet lifting mechanism 4 in the span direction of the warehouse 1.

[0041] In some embodiments, referring to Figure 6 and Figure 7 The edge of the bucket 23 that scoops the material is provided with a tooth-shaped structure 24. The tooth-shaped structure 24 arranged at the contact position of the bucket 23 and the material exerts impact, shear and extrusion combined forces on the hardened material in the material during movement, realizing synchronous breaking and lifting of the hardened material, and solving the problem that the current equipment relies on the weight to form pressure on the material to scrape the material, and the warehouse outlet effect of the equipment is poor when encountering hardened material, and the yield cannot reach the designed yield.

[0042] Specifically, the tooth-shaped structure 24 on the bucket 23 is a sawtooth or trapezoidal tooth.

[0043] In some embodiments, referring to Figures 1 to 5As shown, the tilting drive mechanism 5 is a winch, and the telescopic wire 18 is the winch's wire rope. The wire rope is connected to the suspended end of the out-of-warehouse lifting mechanism 4. When the winch extends the wire rope, the out-of-warehouse lifting mechanism 4 rotates around the active rotating shaft 20 under its own weight until it is suspended. When the winch reels in the wire rope, the wire rope shortens, pulling the out-of-warehouse lifting mechanism 4 upward and rotating until it is horizontal.

[0044] The turning drive mechanism 5 can also be a mechanism with telescopic function such as a hydraulic cylinder or a pneumatic cylinder. When the turning drive mechanism 5 is a hydraulic cylinder or a pneumatic cylinder, the telescopic line 18 is a telescopic rod of the hydraulic cylinder or the pneumatic cylinder.

[0045] In some embodiments, a second trolley 17 is further provided on the transverse track, and a winch is disposed on the frame of the second trolley 17. The winch is disposed on the second trolley 17 and can be driven by the second trolley 17 to move laterally along the main beam 2, approaching or moving away from the outbound lifting mechanism 4, so that the position of the winch can be adjusted at any time according to the distance between the winch and the outbound lifting mechanism 4, thereby facilitating quick and effective adjustment of the state of the outbound lifting mechanism 4.

[0046] In the present application, the first traveling trolley 3 that drives the warehouse lifting mechanism 4 to move and the second traveling trolley 17 that drives the winch to move horizontally share the transverse track, which also reflects integration and economy in design concept.

[0047] See also Figures 1 to 5 As shown, the flat warehouse in-and-out integrated machine provided by the present invention also includes an upper belt conveyor 7; an upper track beam 22 parallel to the transverse track is arranged on the main beam 2, and the upper belt conveyor 7 is mounted on the upper track beam 22; the warehouse out-lifting mechanism 4 is located on one side of the upper belt conveyor 7, and a material chute 14 is provided between the warehouse out-lifting mechanism 4 and the upper belt conveyor 7.

[0048] In the flat warehouse 1 provided by the present application, a discharge port 26 and a feed port 27 are respectively provided on both sides of the horizontal span, and the upper belt conveyor 7 can evenly distribute the materials in the flat warehouse 1 when feeding the materials. Figure 9 It is understood that when entering the warehouse, the material falls from the feed port 27 onto the upper conveyor belt 7. The upper conveyor belt 7 runs at a constant speed and evenly distributes the material on the floor of the warehouse. The material piles up without a peak, and a uniform flat top pile can be achieved without a scraping mechanism. When leaving the warehouse, the material lifted by the warehouse lifting mechanism 4 falls onto the upper conveyor belt 7 through the material chute 14 and is transported to the discharge port 26 by the upper conveyor belt 7.

[0049] The upper belt conveyor 7 includes an upper belt transmission mechanism and an upper belt movement drive mechanism that drives the upper belt transmission mechanism to move laterally along the upper track beam 22. Such a design allows the upper belt conveyor 7 to move laterally along the upper track beam 22 between the feed port 27 and the discharge port 26, thereby realizing the functions of loading and unloading and uniform distribution of materials.

[0050] The flat warehouse in-and-out integrated machine provided by the present invention also includes a lower belt conveyor 8 located below the upper belt conveyor 7, see Figures 1 to 5 As shown; the main beam 2 is also provided with a lower track beam 10 parallel to the transverse track, and the lower belt conveyor 8 is mounted on the lower track beam 10. The material flowing out of the material chute 14 can be selectively dropped onto the upper belt conveyor 7 or the lower belt conveyor 8.

[0051] The present application adopts a double-layer arrangement of belt conveyors, which can simultaneously carry out the loading and unloading of materials and the distribution of materials. The upper belt conveyor 7 has the same function as the lower belt conveyor 8, and since both the upper belt conveyor 7 and the lower belt conveyor 8 can move laterally, they both have the functions of loading and unloading of materials and the distribution of materials. The two can be used in conjunction with each other, in which case one is used for loading and unloading of materials and the other is used for unloading of materials.

[0052] The present application's out-of-warehouse lifting mechanism 4 adopts a chain bucket elevator, which drives the active rotating shaft 20 through the bucket elevator reduction motor 16 to drive the active sprocket to rotate, and then drives the transmission chain engaged on the active sprocket and the driven sprocket to rotate, so that the bucket 23 scoops up the material from the pile of stacked materials and lifts it upward. When it rotates and passes the active sprocket, the bucket 23 opens downward, and the material falls into the material chute 14 under its own weight, and then slides onto the upper belt conveyor 7 or the lower belt conveyor 8 and is transported to the discharge port 26.

[0053] In some embodiments, see Figure 1 As shown, the material chute 14 is fixed to the suspension frame 6 via a connecting frame 15. The material chute 14 moves synchronously with the first traveling trolley 3 and the warehouse lifting mechanism 4.

[0054] In some embodiments, see Figure 1 and Figure 3 As shown, the connecting beam includes an upper cross-beam 13 supporting the upper track beam 22 and a lower cross-beam 11 supporting the lower track beam 10. An upper cross-beam 13 and a lower cross-beam 11 are respectively provided at both ends of the main beam 2 to provide reliable support for the upper track beam 22 and the lower track beam 10.

[0055] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant description of other embodiments.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flat warehouse in and out integrated machine, characterized in that: include: A walking and propulsion mechanism is arranged on both sides of the transverse span in the flat warehouse (1) and is used to achieve longitudinal cross-wall movement in the flat warehouse (1); A main beam (2) is mounted on the travel propulsion mechanism and moves longitudinally across the wall under the drive of the travel propulsion mechanism; A first traveling trolley (3) moves laterally along a transverse track on the main beam (2); a warehouse-out lifting mechanism (4), suspended on the first traveling trolley (3), and moving laterally with the first traveling trolley (3); and A turnover drive mechanism (5) is arranged on the main beam (2) and is connected to the warehouse exit lifting mechanism (4) via a telescopic line (18) thereon; the turnover drive mechanism (5) drives the telescopic line (18) to extend and retract, thereby driving the warehouse exit lifting mechanism (4) to rotate and tilt upward until the instantaneous lowest point of the warehouse exit lifting mechanism (4) is not lower than the top surface of the partition wall (28) in the bungalow warehouse (1), thereby realizing longitudinal cross-wall movement between different compartments (29) in the bungalow warehouse (1) along with the main beam (2).

2. The flat warehouse in-and-out integrated machine according to claim 1, characterized in that: The warehouse-out lifting mechanism (4) is a chain bucket elevator, which includes a bucket elevator reduction motor (16), a driving sprocket, a driven sprocket, a transmission chain, and a bucket (23) installed on the transmission chain; the first walking trolley (3) is equipped with a suspension frame (6), the bucket elevator reduction motor (16) is installed on the first walking trolley (3), the driving shaft (20) equipped with the driving sprocket is installed on the suspension frame (6), and the main shaft of the bucket elevator reduction motor (16) is connected to the driving shaft (20) through a coupling; when the warehouse is out, the bucket elevator reduction motor (16) drives the transmission chain to rotate through the driving shaft (20); when moving longitudinally across the wall, the overturning drive mechanism (5) drives the chain bucket elevator to rotate upward around the driving shaft (20) to a level not lower than the top surface of the partition wall (28).

3. The flat warehouse in-and-out integrated machine according to claim 2, characterized in that: The main beam (2) includes two parallel cross beams and a connecting beam connected between the two cross beams, wherein the connecting beam is arranged at both ends of the cross beam to form a space between the two cross beams to avoid the warehouse lifting mechanism (4) from being in a horizontal state; the cross beam is mounted on the walking propulsion mechanism; the transverse track is arranged on the cross beam; and the suspension frame (6) is suspended on the frame of the first walking trolley (3).

4. The flat warehouse in-and-out integrated machine according to claim 2, characterized in that: The edge of the bucket (23) for shoveling materials is provided with a tooth-shaped structure (24).

5. The flat warehouse in-and-out integrated machine according to claim 1, characterized in that: The turnover drive mechanism (5) is a winch, and the telescopic line (18) is a steel wire rope of the winch; the steel wire rope is connected to the suspended end of the warehouse lifting mechanism (4).

6. The flat warehouse in-and-out integrated machine according to claim 5, characterized in that: A second traveling trolley (17) is also provided on the transverse track, and the hoist is arranged on the frame of the second traveling trolley (17).

7. The integrated flat warehouse loading and unloading machine according to claim 3, characterized in that: The invention also includes an upper belt conveyor (7); an upper track beam (22) parallel to the transverse track is arranged on the main beam (2), and the upper belt conveyor (7) is mounted on the upper track beam (22); the warehouse lifting mechanism (4) is located on one side of the upper belt conveyor (7), and a material chute (14) is provided between the warehouse lifting mechanism (4) and the upper belt conveyor (7).

8. The integrated flat warehouse loading and unloading machine according to claim 7, characterized in that: The invention also includes a lower belt conveyor (8) located below the upper belt conveyor (7); the main beam (2) is also provided with a lower track beam (10) parallel to the transverse track, the lower belt conveyor (8) is mounted on the lower track beam (10), and the outgoing materials flowing out of the material chute (14) can be selectively dropped onto the upper belt conveyor (7) or the lower belt conveyor (8).

9. The flat warehouse in-and-out integrated machine according to claim 7, characterized in that: The material chute (14) is fixed to the suspension frame (6) via a connecting frame (15).

10. The flat warehouse in-and-out integrated machine according to claim 8, characterized in that: The connecting beam comprises an upper cross-connecting beam (13) supporting the upper track beam (22) and a lower cross-connecting beam (11) supporting the lower track beam (10).

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