Flat warehouse waterfall-type warehouse loading and unloading device and method

Abstract

The present invention belongs to the field of grain storage technology, and particularly relates to a waterfall-type warehouse entry and warehouse arrangement device and method for a flat warehouse, the device comprising a flat warehouse surrounded by a gable and an eaves wall, and also comprising a plurality of grain inlets, arranged side by side and spaced on the eaves wall on one side of the flat warehouse; a warehouse entry reciprocating spiral, parallel to the eaves wall, located below any grain entry and discharge port; a spiral warehouse arrangement device, parallel to the gable, located below the warehouse entry reciprocating spiral discharge port; and a central controller, respectively connected to the warehouse entry reciprocating spiral and the spiral warehouse arrangement device; the two ends of the spiral warehouse arrangement device are movably mounted on the eaves walls on both sides, and the warehouse entry reciprocating spiral is movably mounted above the end of the spiral warehouse arrangement device. The present invention can greatly improve the efficiency of grain entry and warehouse arrangement operations, reduce the labor intensity and cost of workers, and effectively realize the intelligent, clean, efficient and unmanned operation of grain entry and warehouse arrangement in the flat warehouse.

Description

Technical Field

[0001] The invention belongs to the technical field of grain storage, and in particular relates to a waterfall-type storage device and method for a flat warehouse. Background Art

[0002] Flat warehouse is the main type of warehouse for storing grain and other materials in my country. It has the advantages of short construction period, safe and reliable structure, low cost and long service life. It is widely used in my country's grain reserve warehouse. The entry of bulk grain into flat warehouse is mainly completed by the overlapping operation of belt conveyor and loader, and the output is generally 50-100t / h; after the bulk grain enters the warehouse, it still needs to be replenished by the loader and manually closed. These mobile equipment often have the disadvantages of large floor space, large auxiliary workload, and inability to achieve centralized automatic control. In addition, in the process of grain entering and leaving the warehouse, it is necessary to frequently move and adjust the equipment, which consumes a lot of labor. Therefore, the development and design of a mechanized, efficient, and easy-to-automatically control flat warehouse bulk grain entry and warehouse layout process method is of great significance to improving the modern management level of flat warehouse storage logistics. Summary of the invention

[0003] In order to solve the problems of low logistics efficiency, complicated equipment, serious dust flying outside the warehouse, low degree of mechanization, and difficult labor protection in the traditional warehouse entry operation line of flat warehouse, the present invention proposes a waterfall-type warehouse entry and warehouse layout device and method for flat warehouse, which improves the efficiency of grain warehousing and warehouse closing operations and the logistics efficiency of grain, improves the mechanization level of grain warehousing and warehouse closing in flat warehouses, and effectively realizes the intelligent, clean, efficient and unmanned operations of grain warehousing and warehouse layout in flat warehouses.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] The present invention provides a waterfall-type warehouse loading and unloading device for a flat warehouse, comprising a flat warehouse surrounded by a gable wall and an eaves wall, and further comprising:

[0006] Multiple grain inlets are arranged side by side on the eaves wall of one side of the bungalow warehouse;

[0007] The reciprocating spiral for feeding the silo is parallel to the eaves wall and is located below any grain inlet or outlet;

[0008] The spiral bin arrangement device is parallel to the gable and is located below the bin entry reciprocating spiral discharge port;

[0009] and a central controller, which is respectively connected to the warehouse feeding reciprocating spiral and the spiral warehouse distributing device;

[0010] The two ends of the spiral bin arranging device are movably mounted on the eaves walls on both sides, and the bin feeding reciprocating spiral is movably mounted above the end of the spiral bin arranging device.

[0011] Furthermore, corbels are correspondingly arranged on the eaves walls on both sides, and an H-steel beam is fixedly arranged on the upper end of the corbels.

[0012] Furthermore, it also includes two rails, and the lower end of each rail is fixed on the H steel beam.

[0013] Furthermore, the spiral bin device is fixed to the front truss beam and the rear truss beam through an intermediate connecting plate.

[0014] Furthermore, it also includes a spiral cloth bin walking mechanism, which adopts a walking end beam connected to the central controller, the two ends of the front truss beam and the rear truss beam are respectively fixed on the walking end beam, and the bottom of the walking end beam is matched and connected with the upper end of the track.

[0015] Furthermore, a plurality of discharge gates 1 are arranged side by side without interval at the bottom discharge port of the spiral bin device, and the discharge gates 1 are connected to the central controller.

[0016] Furthermore, it also includes a warehouse entering reciprocating spiral walking mechanism, which includes multiple groups of warehouse entering reciprocating spiral support wheels, warehouse entering reciprocating spiral driving wheels and a warehouse entering reciprocating spiral horizontal movement driving motor connected to the central controller, the multiple groups of warehouse entering reciprocating spiral support wheels are respectively fixedly mounted on the front truss beam and the rear truss beam, the warehouse entering reciprocating spiral driving wheel is fixedly mounted on the front truss beam or the rear truss beam, and the warehouse entering reciprocating spiral driving wheel is connected to the warehouse entering reciprocating spiral horizontal movement driving motor.

[0017] Furthermore, the warehouse entering reciprocating spiral driving wheel is matched and connected with the bottom of the warehouse entering reciprocating spiral side channel steel, and the warehouse entering reciprocating spiral supporting wheel is arranged inside the warehouse entering reciprocating spiral side channel steel, and the warehouse entering reciprocating spiral reciprocates relative to the warehouse entering reciprocating spiral driving wheel.

[0018] Furthermore, a plurality of discharge ports and a matching discharge gate 2 are arranged side by side and spaced apart at the bottom of the warehouse feeding reciprocating spiral, and the discharge gate 2 is connected to the central controller.

[0019] The present invention also provides a method for loading and unloading warehouses based on the above-mentioned waterfall-type loading and unloading warehouse device for flat warehouses, and the method comprises the following steps:

[0020] Step 1, turning on the horizontal movement drive motor of the warehouse feeding reciprocating screw to make the warehouse feeding reciprocating screw do reciprocating motion;

[0021] Step 2, start the reciprocating screw for feeding the grain into the warehouse, and the grain enters the reciprocating screw for feeding the grain into the warehouse from the grain inlet;

[0022] Step 3, opening the discharge gate 2 at the bottom discharge port of the reciprocating spiral for storage and opening the spiral storage device, and the grain enters the spiral storage device;

[0023] Step 4, sequentially open / close the discharge gates 1 of the bottom discharge ports of the spiral silo device arranged along the span direction of the silo, so that the grain is discharged into the silo in a waterfall-like manner and covers the span direction of the flat silo;

[0024] Step 5, until the spiral warehouse arrangement device moves to the last grain inlet, the whole flat warehouse grain entry and warehouse arrangement operation is completed;

[0025] During the entire process from step 1 to step 5, continuous feeding of the spiral bin distribution device is achieved by automatically adjusting the relative position of the bin-feeding reciprocating screw and the grain inlet and the relative position of the bin-feeding reciprocating screw and the spiral bin distribution device.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] The waterfall-type warehouse-entering and warehouse-arranging device for a flat warehouse of the present invention enables grain to enter the warehouse-entering reciprocating spiral through the grain inlet of the flat warehouse, and achieves seamless connection between the warehouse-entering reciprocating spiral and a plurality of grain inlets by opening the horizontal movement driving motor of the warehouse-entering reciprocating spiral, thereby ensuring continuous entry of grain into the warehouse; opening the discharge gate 2 at the bottom discharge port of the warehouse-entering reciprocating spiral to complete the entry of grain into the spiral warehouse-arranging device, and sequentially opening / closing one or more groups of discharge gates 1 at the bottom discharge port of the spiral warehouse-arranging device arranged along the warehouse span direction, so that the grain is unloaded into the warehouse in the form of a "waterfall", thereby realizing the warehouse-arranging operation in the warehouse span direction.

[0028] Through the intelligent control of the reciprocating spiral for warehouse entry and the spiral warehouse layout device, the entire flat warehouse grain entry and layout operations are gradually completed; after the grain warehouse is laid out, the grain surface is even and flat, and no additional warehouse leveling operation is required, which can greatly improve the efficiency of grain entry and warehouse layout operations, significantly reduce dust flying outside the warehouse, improve the warehouse entry operation environment, reduce the labor intensity and cost of workers, and effectively realize the intelligent, clean, efficient and unmanned operations of grain entry and warehouse layout in the flat warehouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 2 is a schematic structural diagram of a waterfall-type warehouse loading and unloading device for a flat warehouse according to an embodiment of the present invention;

[0031] Figure 2 It is a schematic elevational structural diagram of a waterfall-type warehouse loading and unloading device for a flat warehouse according to an embodiment of the present invention;

[0032] Figure 3 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0033] Figure 4 2 is a schematic diagram of the structure of the reciprocating spiral for feeding the warehouse according to an embodiment of the present invention;

[0034] Figure 5 It is a schematic structural diagram of a spiral bin arrangement device according to an embodiment of the present invention.

[0035] The meanings of the numbers in the figure are:

[0036] 1. Gable, 2. Eaves wall, 3. Flat warehouse, 4. Warehouse entry chute, 401. Inclined pipe, 402. Vertical pipe, 5. Screw warehouse device, 6. Reciprocating screw for warehouse entry, 7. Track, 8. H steel beam, 9. Corbel, 10. Front truss beam, 11. Rear truss beam, 12. Walking end beam, 120. Walking end beam support frame, 121. Walking end beam drive motor, 13. Screw warehouse device motor, 140. Inlet Reciprocating screw driving wheel for warehouse, 141. Reciprocating screw horizontal moving driving motor for warehouse entry, 142. Driving wheel mounting support, 143. Channel steel, 144. Reciprocating screw supporting wheel for warehouse entry, 145. Support wheel mounting support, 15. Reciprocating screw motor for warehouse entry, 16. Second discharge gate, 160. Second discharge gate at the head, 161. Second discharge gate at the middle, 162. Second discharge gate at the tail, 17. Middle connecting plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1 and Figure 2As shown, the waterfall-type warehouse feeding and distributing device of the bungalow warehouse of the present embodiment comprises a bungalow warehouse 3 surrounded by two gables 1 and two eaves walls 2, a plurality of grain inlets, a warehouse feeding reciprocating spiral 6, a spiral warehouse distributing device 5, a central controller, a spiral warehouse distributing walking mechanism and a warehouse feeding reciprocating spiral walking mechanism; a plurality of grain inlets are arranged side by side and at intervals on one side of the eaves wall 2, preferably, in the present embodiment, a warehouse feeding chute 4 is fixed at the grain inlet, and the warehouse feeding chute 4 extends to the interior of the bungalow warehouse 3; the warehouse feeding reciprocating spiral 6 is parallel to the eaves wall 2 and is located at any A warehouse entry chute 4 is below the discharge port; the spiral warehouse arranging device 5 is parallel to the gable 1 and is located below the discharge port of the warehouse entry reciprocating spiral 6; the central controller is respectively controlled and connected with the warehouse entry reciprocating spiral 6 and the spiral warehouse arranging device 5, and preferably, the central controller adopts a PLC controller; the two ends of the spiral warehouse arranging device 5 are movably installed on the eaves walls 2 on both sides through a spiral warehouse arranging walking mechanism, and the warehouse entry reciprocating spiral 6 is movably installed above the end of the spiral warehouse arranging device 5 through a warehouse entry reciprocating spiral walking mechanism.

[0039] A plurality of warehouse entry chutes 4 are installed side by side and at intervals on the eaves wall 2 on one side of the bungalow warehouse 3. In this embodiment, five warehouse entry chutes 4 are arranged. The warehouse entry chutes 4 are used to connect the grain transport equipment outside the warehouse. The number and the interval distance are designed according to the length of the eaves wall 2 and the process plan. The warehouse entry chute 4 is in the shape of a broken line structure, including an inclined pipe 401 and a vertical pipe 402 integrally connected or welded together, and the inclined pipe 401 is fixed on the eaves wall 2.

[0040] It should be noted that, in addition to being used in conjunction with the above-described warehouse entry chute 4, the grain entry port can also be used in conjunction with other grain entry forms such as a telescopic belt conveyor.

[0041] Corbels 9 are correspondingly arranged on the eaves walls 2 on both sides, and an H-steel beam 8 is fixedly arranged on the upper end of the corbel 9. A track 7 is fixedly installed on the upper end of the H-steel beam 8. Here, the H-steel beam 8 is used to ensure that the track 7 is installed firmly and stably.

[0042] The spiral warehouse device 5 is fixed to the middle connecting plate 17 by bolts, and the two ends of the middle connecting plate 17 are fixed to the front truss beam 10 and the rear truss beam 11. For such a bungalow warehouse 3 with a long span, the spiral warehouse device 5 requires a powerful supporting mechanism to stably erect it on the upper part of the warehouse. Therefore, this embodiment adopts the method of fixing the spiral warehouse device 5 between the front truss beam 10 and the rear truss beam 11, which plays a good supporting role. Of course, the spiral warehouse device 5 can also be fixed to the front truss beam 10 or the rear truss beam 11 by bolts alone. Its stability is obviously not as good as using two truss beams, but it is suitable for low-power spiral warehouse devices 5; Figure 3As shown, the spiral warehouse walking mechanism in this example adopts a walking end beam 12, which includes a walking end beam support frame 120, a walking end beam drive motor 121 and a walking end beam drive wheel (arranged inside the walking end beam support frame 120 and connected to the walking end beam drive motor 121), the two ends of the front truss beam 10 and the rear truss beam 11 are respectively fixed on the walking end beam support frame 120, the walking end beam drive wheel is matched and connected to the upper end of the track 7, the central controller controls the walking end beam drive motor 121 to turn on, the walking end beam drive motor 121 drives the walking end beam drive wheel to rotate, and the walking end beam drive wheel drives the walking end beam support frame 120 and the truss beam connected to the walking end beam support frame 120 to move linearly on the track 7.

[0043] The bottom discharge port of the spiral warehouse device 5 is provided with multiple discharge gates 1 arranged side by side without interval, and the discharge gates 1 are connected to the central controller. Each discharge gate 1 is independently controlled, and one or more groups of discharge gates 1 can be opened or closed at the same time. The number of discharge gates 1 can be increased or decreased according to the length of the spiral warehouse device 5.

[0044] The spiral warehouse device 5 uses a spiral warehouse device motor 13 to drive the internal spiral blades to rotate; the spiral warehouse device 5 is divided into sections according to the length of the warehouse span. When the span is short, one spiral warehouse device motor 13 can be used to control it separately, such as Figure 5 As shown, when the span is long, the spiral bin arrangement device 5 can be divided into two sections, and two spiral bin arrangement device motors 13 are used to control the sections independently.

[0045] like Figure 3As shown, the warehouse entering reciprocating spiral walking mechanism includes a warehouse entering reciprocating spiral driving wheel 140, four warehouse entering reciprocating spiral supporting wheels 144 and a warehouse entering reciprocating spiral horizontal moving driving motor 141 connected to the central controller, the four warehouse entering reciprocating spiral supporting wheels 144 are respectively fixed on two supporting wheel mounting brackets 145 through bearings, the two supporting wheel mounting brackets 145 are respectively fixedly mounted on the front truss beam 10 and the rear truss beam 11, each supporting wheel mounting bracket 145 is symmetrically mounted with two warehouse entering reciprocating spiral supporting wheels 144, a warehouse entering reciprocating spiral driving wheel 140 is fixed on the driving wheel mounting bracket 142 through a bearing, preferably, the driving wheel mounting bracket 142 is fixedly mounted on the front truss beam, the warehouse entering reciprocating spiral driving wheel 140 is fixedly connected to the warehouse entering reciprocating spiral horizontal moving driving motor 141, and the warehouse entering reciprocating spiral horizontal moving driving motor 141 is fixed on the driving wheel mounting bracket 142. Preferably, the warehouse entering reciprocating spiral driving wheel 140 adopts a gear, and a channel steel 143 is fixedly connected to the left and right sides of the warehouse entering reciprocating spiral 6 by bolts or welding, and a rack matching the gear is arranged at the bottom of the lower edge of the channel steel 143, and four warehouse entering reciprocating spiral supporting wheels 144 are placed inside the channel steel 143 to support the warehouse entering reciprocating spiral 6; the central controller controls the warehouse entering reciprocating spiral horizontal movement driving motor 141 to turn on, and the warehouse entering reciprocating spiral horizontal movement driving motor 141 drives the warehouse entering reciprocating spiral driving wheel 140 connected thereto to rotate, and through the gear rack transmission, the warehouse entering reciprocating spiral driving wheel 140 drives the warehouse entering reciprocating spiral 6 to make a linear reciprocating motion along the longitudinal direction of the warehouse.

[0046] It should be emphasized that, in addition to using the rack and pinion transmission introduced in this embodiment to make the warehouse entering reciprocating spiral 6 reciprocate along the longitudinal direction of the warehouse, the warehouse entering reciprocating spiral walking mechanism can also adopt the following method: an H-steel beam parallel to the warehouse entering reciprocating spiral 6 is arranged directly above the warehouse entering reciprocating spiral 6, and the head and tail ends of the H-steel beam are respectively fixed on the gables 1 on both sides of the bungalow warehouse 3, and a driving system (including a driving wheel and a driving motor, and the driving motor drives the driving wheel to move in the H-steel beam) is arranged inside the H-steel beam. The driving system can be fixedly connected to the warehouse entering reciprocating spiral 6 by a steel wire rope, and the driving system drives the warehouse entering reciprocating spiral 6 connected thereto to reciprocate.

[0047] like Figure 4As shown, the warehouse feeding reciprocating screw 6 adopts the warehouse feeding reciprocating screw motor 15 to drive the internal spiral blades to rotate, and the inlet of the warehouse feeding reciprocating screw 6 is an open structure. The bottom of the warehouse feeding reciprocating screw 6 is provided with multiple discharge ports and their matching discharge gates 16 arranged side by side at intervals, and the discharge gates 16 are connected to the central controller. In this example, the number of the discharge gates 16 is three, and a discharge gate 16 is respectively arranged at the head discharge port, the middle discharge port and the tail discharge port at the bottom of the warehouse feeding reciprocating screw 6, which are the head discharge gate 160, the middle discharge gate 161 and the tail discharge gate 162; the number of the discharge gates 16 can be increased or decreased according to the length of the warehouse feeding reciprocating screw 6.

[0048] This embodiment also provides a method for loading and unloading warehouses based on the above-mentioned waterfall-type loading and unloading warehouse device for flat warehouses, comprising the following steps:

[0049] Step S101, turning on the horizontal movement drive motor 141 of the warehouse entry reciprocating screw to make the warehouse entry reciprocating screw 6 reciprocate along the longitudinal direction of the warehouse to achieve seamless connection with the multiple warehouse entry chute pipes 4;

[0050] Step S102, start the warehouse-entering reciprocating spiral 6, and the grain enters the warehouse-entering reciprocating spiral 6 from the warehouse-entering chute 4, and the spiral blades inside the warehouse-entering reciprocating spiral 6 complete the transportation of the grain along the longitudinal direction of the warehouse;

[0051] Step S103, opening the discharge gate 16 at the bottom discharge port of the reciprocating spiral 6 for entering the warehouse and opening the spiral warehouse device 5, so that the grain enters the spiral warehouse device 5;

[0052] Step S104, sequentially open / close one or more groups of discharge gates 1 at the bottom discharge port of the spiral warehouse arrangement device 5 arranged along the warehouse span direction, so that the grain is discharged into the warehouse in the form of a "waterfall" and covers the entire span direction of the flat warehouse;

[0053] Step S105, until the spiral warehouse arrangement device 5 moves to the last warehouse entry chute 4, the entire grain entry and warehouse arrangement operation of the bungalow warehouse 3 is completed.

[0054] The spiral warehouse distributing device 5 is fixed on the front truss beam 10 and the rear truss beam 11. The truss beam drives the spiral warehouse distributing device 5 to move from the gable 1 on one side of the warehouse to the gable 1 on the other side along the tracks 7 on both sides of the warehouse through the walking end beams 12 at both ends. When it moves between two adjacent warehouse entry chutes 4, the feeding of the spiral warehouse distributing device 5 will not be stopped. At this time, the warehouse entry reciprocating spiral horizontal movement driving motor 141 is turned on to make the warehouse entry reciprocating spiral 6 move from the previous warehouse entry chute 4 to the next warehouse entry chute 4 relative to the spiral warehouse distributing device 5 to receive grain, thereby realizing seamless connection of multiple warehouse entry chutes 4, and then fine-tuning is performed so that the tail discharge gate 2 162 of the warehouse entry reciprocating spiral 6 is opposite to the feeding port of the spiral warehouse distributing device 5. Through the movement of the spiral warehouse distributing device 5 and the reciprocating motion of the warehouse entry reciprocating spiral 6, continuous feeding of the spiral warehouse distributing device 5 is realized until the entire warehouse entry and warehouse distributing operation of grain in the flat warehouse 3 is completed. After the grain is stored in the warehouse, the surface of the grain pile is even and flat, and no additional leveling operation is required, which can greatly improve the efficiency of grain storage operations.

[0055] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for loading and unloading a warehouse using a waterfall-type loading and unloading device for a flat warehouse, the waterfall-type loading and unloading device for a flat warehouse comprising a flat warehouse surrounded by a gable and an eaves wall, with corbels arranged on the eaves walls on both sides, an H-steel beam fixedly arranged on the upper end of the corbel, and a track fixedly installed on the upper end of the H-steel beam; and further comprising: Multiple grain inlets are arranged side by side on the eaves wall of one side of the bungalow warehouse; The reciprocating spiral for feeding the silo is parallel to the eaves wall and is located below any grain inlet or outlet; The spiral bin-arranging device is parallel to the gable wall and is located below the reciprocating spiral discharge port for entering the bin. The spiral bin-arranging device is fixed to the front truss beam and the rear truss beam through an intermediate connecting plate. The central controller is respectively connected to the warehouse feeding reciprocating screw and the spiral warehouse distributing device; A warehouse entry reciprocating spiral walking mechanism, the warehouse entry reciprocating spiral walking mechanism includes multiple sets of warehouse entry reciprocating spiral supporting wheels, warehouse entry reciprocating spiral driving wheels and a warehouse entry reciprocating spiral horizontal movement driving motor connected to a central controller, multiple sets of warehouse entry reciprocating spiral supporting wheels are respectively fixedly mounted on the front truss beam and the rear truss beam, the warehouse entry reciprocating spiral driving wheel is fixedly mounted on the front truss beam or the rear truss beam, and the warehouse entry reciprocating spiral driving wheel is connected to the warehouse entry reciprocating spiral horizontal movement driving motor; and a spiral cloth warehouse walking mechanism, wherein the spiral cloth warehouse walking mechanism adopts a walking end beam connected to a central controller, the two ends of the front truss beam and the rear truss beam are respectively fixed on the walking end beam, and the bottom of the walking end beam is matched and connected with the upper end of the track; The two ends of the spiral warehouse arranging device are movably mounted on the eaves walls on both sides, and the warehouse entry reciprocating spiral is movably mounted above the end of the spiral warehouse arranging device; the bottom discharge port of the spiral warehouse arranging device is provided with a plurality of discharge gates 1 arranged side by side without interval, and the discharge gate 1 is connected to the central controller; the bottom of the warehouse entry reciprocating spiral is provided with a plurality of discharge ports and their matching discharge gates 2 arranged side by side at intervals, and the discharge gate 2 is connected to the central controller; it is characterized in that the warehouse entry and warehouse arranging method comprises the following steps: Step 1, turning on the horizontal movement drive motor of the warehouse feeding reciprocating screw to make the warehouse feeding reciprocating screw do reciprocating motion; Step 2, start the reciprocating screw for feeding the grain into the warehouse, and the grain enters the reciprocating screw for feeding the grain into the warehouse from the grain inlet; Step 3, opening the discharge gate 2 at the bottom discharge port of the reciprocating spiral for storage and opening the spiral storage device, and the grain enters the spiral storage device; Step 4, sequentially open / close the discharge gates 1 of the bottom discharge ports of the spiral silo device arranged along the span direction of the silo, so that the grain is discharged into the silo in a waterfall-like manner and covers the span direction of the flat silo; Step 5, until the spiral warehouse arrangement device moves to the last grain inlet, the whole flat warehouse grain entry and warehouse arrangement operation is completed; During the entire process from step 1 to step 5, continuous feeding of the spiral bin distribution device is achieved by automatically adjusting the relative position of the bin-feeding reciprocating screw and the grain inlet and the relative position of the bin-feeding reciprocating screw and the spiral bin distribution device.

2. The method for loading and unloading warehouses of the waterfall loading and unloading warehouse device of the flat warehouse according to claim 1 is characterized in that: The warehouse entering reciprocating spiral driving wheel is matched and connected with the bottom of the warehouse entering reciprocating spiral side channel steel, and the warehouse entering reciprocating spiral supporting wheel is arranged inside the warehouse entering reciprocating spiral side channel steel, and the warehouse entering reciprocating spiral reciprocates relative to the warehouse entering reciprocating spiral driving wheel.

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