CN109775223B - Steel coil three-dimensional bin capable of being transported internally and steel coil warehousing method thereof - Google Patents

Abstract

The invention provides an internally transportable steel coil three-dimensional warehouse and a steel coil storage method, including a three-dimensional warehouse rack capable of internal transport and a warehouse entry and exit conveying device. The three-dimensional warehouse shelf includes the main body of the shelf and the transportation device inside the three-dimensional warehouse shelf. The transportation device inside the three-dimensional warehouse shelf is driven by the chain drive on the shelf body, which can realize the transportation of steel coils in the warehouse. The in-out conveying device includes a lifting device, a lifting fixing device, a transfer device and a lifting column, and the in-out conveying device is responsible for the in and out of the steel coil. The above-mentioned device adopts three-dimensional shelves to realize the classified storage of steel coils and save warehouse space, and can complete the storage and delivery of steel coils without ground transportation equipment, which can reduce the use of manpower and save equipment resources.

Description

Steel coil three-dimensional warehouse that can be internally transported and steel coil storage method

technical field

The invention relates to a three-dimensional warehouse for steel coils that can be internally transported and a method for storing steel coils, which is specifically composed of a three-dimensional warehouse rack and a warehouse entry-exit conveying device.

Background technique

With the improvement of automation in the metallurgical industry, while the quality of steel coils is guaranteed, the storage of steel coils has also become a major problem. At present, the methods adopted by the factory are all stacked on the ground of the factory building, which occupies a large area, is difficult to transport, and wastes resources. Because the quality of the steel coil is relatively large, generally tens of tons, the existing patented technology, such as a three-dimensional warehouse with patent number CN201620411985.1, describes a three-dimensional warehouse using a roadway stacker as a conveying device; the patent number is The three-dimensional warehouse of CN201420345489.1 describes a three-dimensional warehouse using a hydraulic trolley as a conveying device. The above technology is not suitable for handling and carrying large-quality goods. In view of the above problems, the present invention provides a steel coil three-dimensional warehouse that can be internally transported.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a three-dimensional warehouse for steel coils that can be internally transported and a method for storing steel coils thereof. The three-dimensional warehouse itself carries out the warehousing, delivery and storage of steel coils, which changes the traditional flat laying storage method. Improve space utilization; no need for ground transportation equipment such as loading and unloading trolleys, saving equipment resources.

In order to achieve the above purpose, the present invention provides a three-dimensional warehouse for steel coils that can be internally transported and a method for loading steel coils into the warehouse, including a three-dimensional warehouse rack that can realize internal transportation and a warehouse entry and exit conveying device, and the three-dimensional warehouse rack includes a shelf body. and a transportation device inside a three-dimensional warehouse shelf, the shelf body includes a support column, a first support beam, a motor support and a warehouse cover, the support column is vertically connected with the first support beam, and the motor support is connected to the The first support beams are connected, and the warehouse cover is fixed on the top of the support column; the transportation device includes a first motor, a motor support, a first coupling, a first chain, a transmission roller, and a first double-row chain wheel, first single-row sprocket and steel coil base, the first motor is fixed on the motor bracket, and is connected with the first single-row sprocket through the first coupling, the first The single-row sprockets are connected to the drive rollers installed between the two rows of first support beams, and the first chain, the first double-row sprockets, and the first single-row sprockets are alternately arranged outside the first support beams, And form a chain transmission with the first motor to drive the transmission roller to rotate, so as to realize the movement of the steel coil base on the transmission roller, and the transportation device can realize the transportation of the steel coil on the shelf body; The warehouse entry and exit conveying device includes a lifting device, a lifting fixing device and a transfer device, and the lifting device includes a second motor, a second coupling, a reel, a wire rope, a wire rope lifting hook, a lifting column, and a lifting column support rod. , motor support frame and pulley, the lifting column is fixedly connected with the support column to fix the warehouse in-out conveying device, the upper end of the lifting column is fixedly connected with the lifting column support rod and the motor support frame, so The second motor is fixed on the motor support frame, and is connected to the reel coaxially through the second coupling, and the reel is connected to the wire rope through the pulley, the wire rope The lifting hook is connected, the wire rope lifting hook is consolidated with the second support beam, and the lifting device can realize the lifting and lowering of the lifting and fixing device; the lifting and fixing device includes a fixed installation plate, a sliding rod, a push rod, A pin, a rack, a gear, a fourth motor and a connecting plate, the fourth motor is fixed on the fixed mounting plate through the adapter plate, the rack and the push rod, the push rod and the The sliding rods are all connected together by the pins, the sliding rods are respectively installed in four holes on the fixed mounting plate, the fourth motor is connected with the gear, and the gear passes through the rack , The push rod realizes the sliding of the sliding rod; the transfer device includes a third motor, a third motor fixing plate, a third coupling and a second bracket beam, and the third motor passes through the third motor. The fixing plate is fixed on the second support beam, and is connected with the transmission roller through the third coupling, so as to realize the loading and unloading of steel coils.

Preferably, two ends of the second support beam are provided with protrusions, and the lifting column is provided with a chute, and the protrusions cooperate with the chute to prevent the lifting and fixing device and the transfer device from going up and down. Lateral offset during movement.

Preferably, a rack chute and a slide bar chute are designed on the fixed mounting plate, and the fourth motor drives two oppositely arranged racks through the gear, so as to realize synchronous reversal along the rack chute. Movement, through the transmission of the push rod, the sliding rod slides along the sliding rod chute.

Preferably, the lifting column is provided with a plurality of groups of four holes, and the four holes correspond to the positions of the sliding rods, so that the sliding rods are inserted into the corresponding holes for fixing when they are pushed out.

Preferably, the first motors of the same layer in the transportation device rotate synchronously, and are driven by chain transmission and transmission rollers to realize the transportation of the steel coil from the inlet to the outlet.

Further, a steel coil storage method implemented by an internally transportable steel coil three-dimensional warehouse, comprising the following steps:

S1. The second motor in the hoisting device is actuated, and the transfer device and the hoisting and fixing device are lifted to the same level as the hoisting device through the transmission of the reel, the wire rope and the wire rope hoisting hook. The position corresponding to the main body of the shelf;

S2. The fourth motor in the lifting and fixing device operates, and the sliding rod slides out into the four corresponding holes of the lifting column to fix the transfer device; and

S3. The outer crane lifts the steel coil and the steel coil base to the transfer device. The transfer device moves synchronously with all the motors on the three-dimensional shelf, and drives the drive roller to carry the The coil base of the coil is transported into the warehouse.

The present invention has the following beneficial effects:

1. It can realize the classified storage of steel coils, such as according to different requirements of models and customers;

2. Steel coils can be put into and out of storage without ground transportation equipment, saving equipment resources;

3. The use of three-dimensional shelves saves warehouse space;

4. Further reduce the use of manpower, making the storage of steel coils more convenient.

Description of drawings

Fig. 1 is the overall schematic diagram of the three-dimensional warehouse of the present invention;

Fig. 2 is the overall schematic diagram of the three-dimensional warehouse shelf of the present invention;

3 is a schematic diagram of the structure of the three-dimensional warehouse shelf of the present invention;

4 is a schematic diagram of a warehouse in-out conveying device of the present invention; and

FIG. 5 is a schematic diagram of the lifting and fixing device of the present invention.

1- Warehouse in and out conveying device; 2- Stereoscopic warehouse shelf;

21-transportation part; 22-three-dimensional shelf;

101-first double-row sprocket; 102-first single-row sprocket; 103-first motor; 104-first coupling; 105-first chain; 106-transmission roller; 107-support column; 108- The first support beam; 109-motor support; 110-warehouse cover; 111-steel coil base; 112-steel coil;

201-second motor; 202-second coupling; 203-reel; 204-bearing with seat; 205-hoisting system mounting plate; 206-wire rope; 207-wire rope lifting hook; 208-third motor; 209-Third motor fixing plate; 210-Third coupling; 211-Second single-row sprocket; 212-Second chain; 213-Second double-row sprocket; 214-Lifting fixture; 215-Second Bracket beam; 216-lift column; 217-lift column support rod; 218-motor support frame; 219- pulley fixing frame fixing bolt; 220- pulley fixing frame; 221- pulley mounting bolt; 222- pulley;

21401-Fixed mounting plate; 21402-Slide rod; 21403-Push rod; 21404-Pin; 21405-Connecting plate; 21406-Rack; 21407-Adapter plate; .

Detailed ways

The present invention will be further described below with reference to the accompanying drawings. The illustrated embodiments and descriptions herein are used to explain the present invention, but are not intended to limit the present invention.

As shown in FIGS. 1-5 , an internally transportable steel coil three-dimensional warehouse includes a warehouse in and out conveying device 1 and a three-dimensional warehouse rack 2 , wherein the three-dimensional warehouse rack 2 includes a three-dimensional rack 22 and a transportation part 21 . The three-dimensional shelf 22 includes a support column 107, a first support beam 108, a motor support 109 and a warehouse cover 110. The support column 107 is welded between the first support beams 108 on every two layers, and the warehouse cover 110 is fixedly installed on the topmost layer to form The three-dimensional shelf 22 is used for storing steel coils that need to be stored. The transport portion 21 includes a first double-row sprocket 101 , a first single-row sprocket 102 , a first motor 103 , a first coupling 104 , a first chain 105 , a drive roller 106 and a motor bracket 109 . The drive rollers 106 are installed between the first support beams 108, and a first double-row sprocket 101 and a first single-row sprocket 102 are respectively installed on the outside of the drive roller 106, and the sprockets are connected by a first chain 105. For chain drive, a first motor 103 is installed on the outermost side of the three-dimensional warehouse shelf 2 through a first coupling 104 . The coil 112 is directly placed on the coil base 111 , the coil base 111 is placed on the drive roller 106 , and the movement of the coil 112 and the coil base 111 is driven by the rotation of the drive roller 106 . The transportation part 21 can realize the transportation of the steel coil 112 and the steel coil base 111 inside the warehouse.

The warehouse entry and exit conveying device 1 includes a lifting device, a transfer device and a lifting and fixing device. The lifting device includes a second motor 201, a second coupling 202, a drum 203, a seat bearing 204, a lifting system mounting plate 205, a wire rope 206, a wire rope lifting hook 207, a lifting column 216, a lifting column support rod 217, Motor support frame 218 , pulley fixing frame fixing bolts 219 , pulley fixing frame 220 , pulley mounting bolts 221 and pulleys 222 . The first end of the lifting column 216 is fixedly connected with the lifting column support rod 217 and the motor support frame 218, and at the same time the lifting column 216 is fixedly connected with the bracket column 107, which is used to fix the warehouse inbound and outbound conveying device 1. The first end of the wire rope 206 is fixed on the wire rope lifting hook 207, and the second end is fixed on the reel 203 , the wire rope lifting hook 207 is simultaneously fixed with the second support beam 215, the second motor 201 is fixed on the motor support frame 218, and is connected to the reel 203 through the second coupling 202 coaxially, the lifting device can realize The lifting and lowering of the steel coil 112 makes the steel coil 112 enter the warehouse from different layers.

The transfer device includes a third motor 208 , a third motor fixing plate 209 , a third coupling 210 , a second single-row sprocket 211 , a second chain 212 , a second double-row sprocket 213 and a second support beam 215 . The second single-row sprocket 211, the second chain 212 and the second double-row sprocket 213 form a chain drive. The chain drive power is provided by the third motor 208. The same drive roller 106 is installed in the middle of the second support beam 215. A second single-row sprocket 211 and a second double-row sprocket 213 are respectively installed on the outer side of the drive roller 106 , and the third motor 208 is fixed on the second support beam 215 through the third motor fixing plate 209 , and through the third coupling 210 is connected to the drive roller 106 . The transfer device can realize the loading and unloading of the steel coil 112 and its base.

The lifting device fixing device includes a fixed mounting plate 21401, a sliding rod 21402, a push rod 21403, a pin 21404, a connecting plate 21405, a rack 21406, an adapter plate 21407, a fourth motor 21408, a gear 21409 and a fixing bolt 21410. The sliding rod 21402, the push rod 21403 and the connecting plate 21405 are connected together by a pin 21404, and can rotate around the pin 21404. 21406 are fixed together, the gear 21409 cooperates with the rack 21406 to form a rack and pinion connection, the gear 21409 is mounted on the fourth motor 21408, and the fourth motor 21408 is mounted on the fixed mounting plate 21401 through the adapter plate 21407 and the fixing bolt 21410 . The lifting and fixing device is used to fix itself when the transfer device is in action, so as to ensure the stability of the operation.

The working principle of the present invention:

When the steel coil 112 and the steel coil base 111 are put into storage, the storage transport part of the storage end of the lifting system device is fixed and lifted to the corresponding position, and then the sliding rod 21402 of the lifting and fixing device is extended to fix the transfer device; The steel coil 112 and the steel coil base 111 are hoisted to the transfer device, and the chain drive composed of the third motor 208 and the transport part 21 of the three-dimensional warehouse rack 2 transport the steel coil 112 to the three-dimensional warehouse rack 2 . When leaving the warehouse, the lifting device lifts the transfer device and the lifting and fixing device 214 at the end of the warehouse to the corresponding position, and then the sliding rod 21402 of the lifting and fixing device 214 is extended to fix the transfer device; The steel coil 112 and the steel coil base 111 are transported to the transfer device by the chain drive system of the three-dimensional warehouse rack 2, and the steel coil 112 and the steel coil base 111 are hoisted away by the external crane.

The working process of the present invention is as follows:

When the present invention is working, it is divided into two parts: in-warehouse and out-warehouse. When entering the warehouse, first the warehouse entry and exit conveying device operates, the second motor 201 starts to operate and drives the reel 203 to wind up the wire rope 206, and the transfer device and the lifting and fixing device 214 are hoisted. During the upward movement, the second support beam 215 two The protrusion at the end is matched with the chute on the lifting column 216 to prevent the lateral displacement of the lifting fixture 214 during the up and down movement.

At this time, the lifting and fixing device 214 starts to operate, the fourth motor 21408 runs, and drives the gear 21409 to rotate, and the oppositely arranged rack 21406 is pushed out synchronously in both directions along the rack chute, and is driven by the push rod 21403 and the sliding rod 21402 slides along the sliding rod. When the slot moves, the four sliding rods 21402 are pushed out from the fixed mounting plate 21401 and inserted into the four square holes of the lifting column 216 respectively to complete the fixing of the transfer device.

Then, the steel coil 112 and the steel coil base 111 are transferred to the transfer device by the external crane. At this time, the third motor 208 and all the first motors 103 in the same horizontal layer move synchronously and in the same direction, and the steel coil base 111 is moved by the chain drive. The steel coil 112 and the steel coil 112 are transported from the transfer device to the three-dimensional warehouse rack 2. At this time, the warehousing work is completed. In the same way, the action of outgoing is opposite to that of incoming.

The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, and do not limit the scope of the present invention. On the premise of not departing from the design spirit of the present invention, those of ordinary skill in the art can Such deformations and improvements shall fall within the protection scope determined by the claims of the present invention.

Claims (6)

1. A steel coil three-dimensional bin capable of being transported internally comprises a three-dimensional warehouse shelf and a warehouse in-out conveying device capable of realizing internal transportation, and is characterized in that,

the stereoscopic warehouse shelf comprises a shelf main body and a transportation device inside the stereoscopic warehouse shelf, the shelf main body comprises a support upright post, a first support cross beam, a motor support and a warehouse cover plate, the support upright post is vertically connected with the first support cross beam, the motor support is connected with the first support cross beam, and the warehouse cover plate is fixed at the top of the support upright post;

the conveying device comprises a first motor, a motor support, a first coupler, a first chain, a transmission roller, a first double-row chain wheel, a first single-row chain wheel and a steel coil base, wherein the first motor is fixed on the motor support and is connected with the first single-row chain wheel through the first coupler, the first single-row chain wheel is connected with the transmission roller which is arranged between two rows of first support cross beams, the first chain, the first double-row chain wheel and the first single-row chain wheel are alternately arranged outside the first support cross beams and form chain transmission with the first motor to drive the transmission roller to rotate, so that the steel coil base on the transmission roller is moved, and the conveying device can convey steel coils on the goods shelf main body;

the warehouse in-out and warehouse out conveying device comprises a lifting device, a lifting fixing device and a transfer device, the lifting device comprises a second motor, a second coupler, a winding drum, a steel cable lifting hook, a lifting upright post supporting rod, a motor supporting frame and a pulley, the lifting upright post is fixedly connected with the support upright post so as to fix the warehouse in-out and warehouse out conveying device, the upper end of the lifting upright post is fixedly connected with the lifting upright post supporting rod and the motor supporting frame, the second motor is fixed on the motor supporting frame and is coaxially connected with the winding drum through the second coupler, the winding drum is connected with the steel cable lifting hook through the pulley and the steel cable, the steel cable lifting hook is fixedly connected with a second support cross beam, and the lifting device can realize the lifting of the lifting fixing device;

the lifting fixing device comprises a fixing mounting plate, a sliding rod, a push rod, a pin, a rack, a gear, a fourth motor and a connecting plate, wherein the fourth motor is fixed on the fixing mounting plate through an adapter plate, the rack and the push rod are connected together through the pin, the push rod and the sliding rod are respectively mounted in four holes in the fixing mounting plate, the fourth motor is connected with the gear, and the gear realizes sliding of the sliding rod through the rack and the push rod; and

the transfer device comprises a third motor, a third motor fixing plate, a third coupler and a second support beam, wherein the third motor is fixed on the second support beam through the third motor fixing plate, and the third coupler is connected with the transmission roller to realize the in-out storage of the steel coil.

2. The steel coil stereoscopic bin capable of being transported internally according to claim 1, wherein two ends of the second support beam are provided with protrusions, the lifting upright is provided with sliding grooves, and the protrusions are matched with the sliding grooves to prevent the lifting fixing device and the transferring device from laterally shifting in the up-and-down moving process.

3. The stereoscopic storehouse of steel coils capable of being transported internally as claimed in claim 2, wherein a rack sliding groove and a slide bar sliding groove are designed on the fixed mounting plate, the fourth motor drives two oppositely arranged racks through the gear to realize synchronous reverse motion along the rack sliding groove, and the slide bar slides along the slide bar sliding groove through the transmission of the push rod.

4. The stereoscopic storehouse of steel coils capable of being transported internally as claimed in claim 3, wherein the lifting columns are provided with a plurality of groups of four holes corresponding to the positions of the sliding rods, so that the sliding rods are inserted into the corresponding holes to be fixed when being pushed out.

5. The stereoscopic warehouse for internally transported steel coils as claimed in claim 4, wherein the first motors on the same layer in the transportation device rotate synchronously to realize the transportation of the steel coils from the inlet to the outlet by the chain transmission and the transmission of the driving rollers.

6. The method for warehousing steel coils implemented by the internally transportable steel coil three-dimensional warehouse according to one of claims 1 to 5, characterized by comprising the following steps:

s1, the second motor in the lifting device acts, and the transfer device and the lifting fixing device are lifted to the position corresponding to the shelf body through the transmission of the winding drum, the steel cable and the steel cable lifting hook;

s2, the fourth motor in the lifting fixing device acts, the sliding rods slide out to four corresponding hole positions of the lifting upright column, and the transfer device is fixed; and

s3, the external crown block lifts the steel coil and the steel coil base to the transfer device, the transfer device and all motors on the stereoscopic warehouse shelf move synchronously, and the driving roller drives the steel coil base carrying the steel coil to be transported into the warehouse.

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