CN111605948A - Floor conveyor, automatic stereoscopic warehouse and goods conveying method - Google Patents
Floor conveyor, automatic stereoscopic warehouse and goods conveying method Download PDFInfo
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- CN111605948A CN111605948A CN202010491510.9A CN202010491510A CN111605948A CN 111605948 A CN111605948 A CN 111605948A CN 202010491510 A CN202010491510 A CN 202010491510A CN 111605948 A CN111605948 A CN 111605948A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/003—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base mounted for linear movement only
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Abstract
The invention discloses a floor conveyor, an automatic stereoscopic warehouse and a goods conveying method, wherein the floor conveyor comprises a stereoscopic frame, a conveying device and a lifting device; the three-dimensional frame comprises a base, a first upright post frame and a second upright post frame which are arranged on the base at intervals; the conveying device comprises a first conveying frame arranged on the first upright post frame in a sliding mode and a second conveying frame arranged on the second upright post frame in a sliding mode, and the first conveying frame and the second conveying frame are used for being matched to convey goods; the lifting device comprises a driving motor, a first transmission assembly connected with the first conveying frame and a second transmission assembly connected with the second conveying frame, the output end of the driving motor is connected with the first transmission assembly and the second transmission assembly through a coupler set, and the first conveying frame and the second conveying frame move up and down along the first upright post frame and the second upright post frame under the action of the lifting device. Through the mode, goods can be normally forked under the condition that the foundation or the ground cattle is not changed.
Description
Technical Field
The invention relates to the field of logistics automation machinery, in particular to a floor conveyor, an automatic stereoscopic warehouse and a goods conveying method.
Background
The existing automatic three-dimensional warehouse is applied to the fields of tobacco, medicine, automobiles, mechanical manufacturing and the like, and the defects of low storage density and low storage automation level of the traditional warehouse are overcome. The three-dimensional warehouse is mostly composed of a conveying line, a stacker and a goods shelf, and besides the main equipment, the three-dimensional warehouse can also be matched with equipment such as a floor conveyor, a palletizing robot, a shuttle car and the like. As the demand for flexibility in cargo storage increases, the demand for floor-based conveyors increases.
The ground conveyor can be landed on the ground, the ground cattle can directly fork the pallet goods on the ground conveyor, and the ground cattle can also place the pallet goods on the ground conveyor. When the conventional floor conveyor lands on the ground, the ground cattle cannot smoothly fork or place goods, the ground foundation (pit digging) needs to be changed or the special ground cattle needs to be customized, and the two modes increase the cost greatly; the elevation adjustment time of the floor conveyor arranged in the foundation pit is long, and the subsequent maintenance of the equipment is extremely difficult; the customized ground cows have little alternatives and require longer time to fork or store the pallet load, which can reduce the operating efficiency of the overall three-dimensional warehouse to some extent.
Disclosure of Invention
The invention mainly solves the technical problem of providing a floor conveyor, an automatic stereoscopic warehouse and a goods conveying method, which can normally realize the forking of goods under the condition of not changing a foundation or a ground cow.
In order to solve the above technical problems, one technical solution adopted by the present invention is to provide a floor conveyor, including: the stereoscopic frame comprises a base, a first upright post frame and a second upright post frame, wherein the first upright post frame and the second upright post frame are arranged on the base at intervals; the conveying device comprises a first conveying frame and a second conveying frame, the first conveying frame is arranged on the first upright post frame in a sliding mode, the second conveying frame is arranged on the second upright post frame in a sliding mode, and the first conveying frame and the second conveying frame are used for being matched to convey goods; lifting device, lifting device includes driving motor, first transmission assembly and second transmission assembly, first transmission assembly with first carriage is connected, second transmission assembly with the second carriage is connected, driving motor's output pass through the shaft coupling group respectively with first transmission assembly with the second transmission assembly is connected, first carriage with the second carriage is in follow respectively under lifting device's the effect first stand frame with the second stand frame reciprocates.
According to a specific embodiment of the present invention, the first column frame includes a first front column and a first rear column which are arranged at an interval, the first front column is arranged on the base through a first anti-torsion bracket, the first rear column is arranged on the base through a second anti-torsion bracket, and upper portions of the first front column and the first rear column are connected through a first supporting cross beam; the second upright post frame comprises a second front upright post and a second rear upright post which are arranged at intervals, the second front upright post is arranged on the base through a third anti-torsion bracket, the second rear upright post is arranged on the base through a fourth anti-torsion bracket, and the second front upright post is connected with the upper portion of the second rear upright post through a second supporting cross beam.
According to a specific embodiment of the present invention, the base is a steel plate, and the first torsion resistant bracket and the second torsion resistant bracket are both formed by welding steel channels held in opposite directions.
According to a specific embodiment of the present invention, a guide rail is disposed on each of opposite surfaces of the first front pillar and the second front pillar, and a guide rail is disposed on each of opposite surfaces of the first rear pillar and the second rear pillar; the conveying device comprises a lifting hanger which is arranged around the peripheries of the first conveying frame and the second conveying frame, and a sliding shoe is arranged at the position, corresponding to each guide rail, of the outer side of the lifting hanger.
According to a specific embodiment of the present invention, the first transmission assembly includes a first transmission wheel set, a first bottom sprocket seat, a first top sprocket seat, a first sprocket and a first chain, the first transmission wheel set is disposed at an end of the second anti-torque bracket away from the first anti-torque bracket, the first bottom sprocket seat is disposed on the base, the first bottom sprocket seat is disposed between the first anti-torque bracket and the second anti-torque bracket, and the first top sprocket seat is disposed at a middle portion of the first supporting cross beam; the second transmission assembly comprises a second transmission wheel set, a second bottom chain wheel seat, a second top chain wheel seat, a second chain wheel and a second chain, the second transmission wheel set is arranged at one end, far away from the third anti-torsion bracket, of the fourth anti-torsion bracket, the second bottom chain wheel seat is arranged on the base, the second bottom chain wheel seat is located between the third anti-torsion bracket and the fourth anti-torsion bracket, and the second top chain wheel seat is arranged in the middle of the second supporting cross beam; a first chain fixing seat is arranged at a position, corresponding to the first top chain wheel seat, on the outer side of the lifting hanger, one end of a first chain is connected with the lower part of the first chain fixing seat, and the other end of the first chain is connected with the upper part of the first chain fixing seat after sequentially passing through the first bottom chain wheel seat, the first transmission wheel group, the first bottom chain wheel seat, the first top chain wheel seat and the first chain wheel; the outside of promotion gallows with the position that second top sprocket seat corresponds is provided with second chain fixing base, second chain one end with the sub-unit connection of second chain fixing base, the other end of second chain is in proper order around warp second bottom sprocket seat second transmission wheelset second bottom sprocket seat second top sprocket seat behind the second sprocket with the upper portion of second chain fixing base is connected.
According to a specific embodiment of the present invention, the coupling set includes a first coupling and a second coupling, the first transmission wheel set and the second transmission wheel set are connected by the first coupling, two ends of the first coupling are respectively inserted into the second torsion resistant bracket and the fourth torsion resistant bracket, and the first transmission wheel set is connected with the output end of the driving motor by the second coupling.
According to a specific embodiment of the present invention, the floor conveyor further comprises: weighing device, weighing device includes first axle round pin formula weighing sensor and second axle round pin formula weighing sensor, first axle round pin formula weighing sensor set up in on the first top chain wheel seat, second axle round pin formula weighing sensor set up in on the second top chain wheel seat, through first axle round pin formula weighing sensor with second axle round pin formula weighing sensor cooperatees in order to detect the weight of the last goods that bear of conveyor.
According to a specific embodiment of the present invention, the floor conveyor further comprises: the bar code addressing device comprises a bar code strip and a bar code reader, wherein the bar code strip is arranged on the first upright post frame along the extending direction of the first upright post frame, the bar code reader is fixedly arranged on the conveying device, and the bar code reader is used for detecting the position of the conveying device in real time when the first upright post frame and the second upright post frame move up and down respectively along the first conveying frame and the second conveying frame.
In order to solve the technical problem, the invention adopts another technical scheme that an automatic stereoscopic warehouse is provided, which comprises a conveying line, a floor conveyor and a ground ox forklift; the floor conveyor is any one of the floor conveyors; the conveying line comprises at least one conveying device, and the conveying device is used for receiving goods on the conveying device in the floor conveyor or conveying the goods to the conveying device in the floor conveyor; the ground cattle forklift is arranged on the ground and used for receiving the goods on the conveying device in the ground conveyor or conveying the goods to the conveying device in the ground conveyor.
In order to solve the technical problem, another technical solution adopted by the present invention is to provide a cargo conveying method, which is applied to the above-mentioned automated stereoscopic warehouse, and comprises the following steps: a lifting device in the floor conveyor lowers a conveying device in the floor conveyor to a position butted with a geon fork truck, the geon fork truck places the goods conveyed by the geon fork truck on the conveying device, a first conveying frame and a second conveying frame in the conveying device are matched to move the goods to a preset position, the lifting device lifts the conveying device to a position butted with conveying equipment on a conveying line, and the first conveying frame and the second conveying frame are matched to move the goods onto the conveying line so as to realize the transportation of the goods from the ground onto the conveying line; or, the lifting device lifts the conveying device to a position where the conveying device on the conveying line is butted, the conveying device places the goods conveyed by the conveying device on the conveying device, the first conveying frame and the second conveying frame are matched to move the goods to the preset position, the lifting device lowers the conveying device to a position where the conveying device is butted with the ground-cattle forklift, and the first conveying frame and the second conveying frame are matched to move the goods to the ground-cattle forklift, so that the goods are conveyed to the ground from the conveying line.
The invention has the beneficial effects that: unlike the prior art, the floor-standing conveyor of the present invention comprises a space frame, a conveying device, and a lifting device, the space frame comprises a base, first stand column frame and second stand column frame, first stand column frame and second stand column frame interval set up on the base, conveyor includes first carriage and second carriage, first carriage slides and sets up on first stand column frame, the second carriage slides and sets up on the second stand column frame, first carriage and second carriage are used for the cooperation in order to carry the goods, hoisting device includes driving motor, first transmission assembly and second transmission assembly, first transmission assembly is connected with first carriage, second transmission assembly is connected with the second carriage, driving motor's output passes through the shaft coupling group and is connected with first transmission assembly and second transmission assembly respectively, first carriage and second carriage reciprocate along first stand column frame and second stand column frame respectively under hoisting device's effect. Through hoisting device drive conveyor along first stand and second stand reciprocate for conveyor can move to the position of butt joint with ground ox fork truck or the conveying equipment on the transfer chain when using, thereby can realize transporting the goods to the transfer chain on or transporting the goods to ground from the ground, and when conveyor transported goods to ground ox fork truck or accepted the goods from ground ox fork truck, can normally realize the fork of goods and get under the condition that does not change ground or ground ox.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of a floor-based conveyor of the present application;
FIG. 2 is a front view schematic of the floor-based conveyor of FIG. 1;
FIG. 3 is a schematic bottom view of the floor-based conveyor of FIG. 1;
FIG. 4 is a side elevation schematic view of the floor-based conveyor of FIG. 1;
fig. 5 is a schematic top view of the floor-based conveyor of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Fig. 1 to 5 show a schematic perspective view of a floor-type conveyor, fig. 2 shows a schematic front view of the floor-type conveyor of fig. 1, fig. 3 shows a schematic bottom view of the floor-type conveyor of fig. 1, fig. 4 shows a schematic side view of the floor-type conveyor of fig. 1, and fig. 5 shows a schematic top view of the floor-type conveyor of fig. 1. The floor-standing conveyor of the present application comprises a space frame 10, a conveying device 12 and a lifting device 14; the three-dimensional frame 10 comprises a base 100, a first upright post frame 101 and a second upright post frame 102, wherein the first upright post frame 101 and the second upright post frame 102 are arranged on the base 100 at intervals; the conveying device 12 comprises a first conveying frame 121 and a second conveying frame 122, the first conveying frame 121 is slidably arranged on the first upright post frame 101, the second conveying frame 122 is slidably arranged on the second upright post frame 102, and the first conveying frame 121 and the second conveying frame 122 are used for being matched to convey goods; the lifting device 14 includes a driving motor 140, a first transmission assembly 141 and a second transmission assembly 142, the first transmission assembly 141 is connected to the first conveying frame 121, the second transmission assembly 142 is connected to the second conveying frame 122, an output end of the driving motor 140 is connected to the first transmission assembly 141 and the second transmission assembly 142 through a coupling set (not shown), and the first conveying frame 121 and the second conveying frame 122 move up and down along the first upright frame 101 and the second upright frame 102 respectively under the action of the lifting device 14. This application passes through hoisting device 14 drive conveyor 12 and reciprocates along first stand 101 and second stand 102 for conveyor 12 can move to the position of butt joint with ground ox fork truck or the conveying equipment on the transfer chain when using, thereby can realize transporting the goods from the ground to the transfer chain on or transporting the goods from the transfer chain to ground, and when conveyor 12 transported the goods to ground ox fork truck or accepted the goods from ground ox fork truck, can normally realize the fork of goods under the condition of not changing ground or ground ox and get.
Further, the first upright frame 101 comprises a first front upright 1010 and a first rear upright 1011 which are arranged at intervals, the first front upright 1010 is arranged on the base 100 through a first anti-torsion bracket 1001, the first rear upright 1011 is arranged on the base 100 through a second anti-torsion bracket 1002, and the upper parts of the first front upright 1010 and the first rear upright 1011 are connected through a first supporting cross beam (not shown); the second upright frame 102 includes a second front upright 1020 and a second rear upright 1021 arranged at an interval, the second front upright 1020 is arranged on the base 100 through a third anti-torsion bracket 1003, the second rear upright 1021 is arranged on the base 100 through a fourth anti-torsion bracket 1004, and the upper portions of the second front upright 1020 and the second rear upright 1021 are connected through a second supporting beam 1005. It will be appreciated that the respective columns may be connected to the mounting holes provided on the base 100 or the anti-torsion bracket through flanges, and the first and second supporting beams 1005 are connected to the upper portions of the respective columns through flanges, respectively, so that the stability of the space frame 10 of the entire floor conveyor can be ensured.
Preferably, base 100 is a steel plate, and first torsion bracket 1001, second torsion bracket 1002, third torsion bracket 1003 and fourth torsion bracket 1004 are formed by welding the bracketing channel steel. It can be understood that, because the base 100 is a steel plate and each anti-torque bracket is formed by welding channel steel, the cross-sectional moment is greatly increased after the channel steel is welded, and therefore the anti-torque of the bottom of the whole floor conveyor is greatly enhanced.
Further, one side of the first front upright 1010 opposite to the second front upright 1020 is provided with a guide rail 103, and one side of the first rear upright 1011 opposite to the second rear upright 1021 is also provided with a guide rail 103; the conveying device 12 includes a lifting hanger 120, the lifting hanger 120 is disposed around the peripheries of the first conveying frame 121 and the second conveying frame 122, and a sliding shoe 1200 is disposed on the outer side of the lifting hanger 120 corresponding to each guide rail 103. Each upright post can be made of a rectangular pipe, the guide rails 103 are respectively welded on the opposite surfaces of the first front upright post 1010 and the second front upright post 1020 and the opposite surfaces of the first rear upright post 1011 and the second rear upright post 1021, the sliding shoes 1200 are arranged on the outer sides of the lifting hangers 120 of the conveying device 12 corresponding to the guide rails 103, and the conveying device 12 can be more stable in up-and-down movement through a self-lubricating system of the sliding shoes 1200.
Specifically, the lifting device 14 includes a driving motor 140, a first transmission assembly 141 and a second transmission assembly 142, the first transmission assembly 141 is connected to one side of the lifting hanger 120 close to the first conveying frame 121, the second transmission assembly 142 is connected to one side of the lifting hanger 120 close to the second conveying frame 122, an output end of the driving motor 140 is respectively connected to the first transmission assembly 141 and the second transmission assembly 142 through a coupling set, and the conveying device 12 moves up and down along the first column frame 101 and the second column frame 102 under the action of the lifting device 14.
In an embodiment, the conveying device 12 is disposed between the first upright frame 101 and the second upright frame 102, the conveying device 12 further includes a conveying motor 123 and a conveying transmission assembly 124, the lifting hanger 120 is slidably disposed on the first upright frame 101 and the second upright frame 102, the first conveying frame 121 and the second conveying frame 122 each include a plurality of rollers 1210 disposed side by side, an output end of the conveying motor 123 is connected with the conveying transmission assembly 124, and the conveying motor 123 is configured to drive the conveying transmission assembly 124 to drive the rollers 1210 in the first conveying frame 121 and the second conveying frame 122 to move so as to convey goods. It will be appreciated that the lifting device 14 drives the conveyor 12 up and down the first and second uprights 101 and 102 so that in use the conveyor 12 can be moved into abutment with a forklift or conveyor on a conveyor line, and then the conveyor drive assembly 124 is driven by the conveyor motor 123 to move the rollers 1210 in the first and second conveyor frames 121 and 122 to convey goods, so that transport of goods from the ground onto the conveyor line or transport of goods from the conveyor line to the ground can be achieved, and that when the conveyor 12 transports goods to or receives goods from the forklift, forking of goods can be normally achieved without changing the foundation or the ground.
Further, the conveying device 12 further includes a third conveying frame 125, the third conveying frame 125 is located between the first conveying frame 121 and the second conveying frame 122, the third conveying frame 125 also includes a plurality of rollers 1210 arranged side by side, and the overall length of the third conveying frame 125 is smaller than that of the first conveying frame 121 and the second conveying frame 122.
Preferably, the bottom of the lifting frame 120 is a steel plate, the roller 1210 is a round steel, and the diameter of the roller 1210 is 3-50 mm. The frame body parts of the first conveying frame 121 and the second conveying frame 122 positioned on two sides of the conveying device 12 can be formed by welding rib plates and iron plates or steel plates, the structure is compact, the rollers 1210 arranged in the conveying frames are made of special materials and are subjected to heat treatment, the diameter of each roller can be half of that of the roller, the distance between the upper surface of each roller 1210 and the ground is smaller due to the structure, and accordingly goods can be stored and taken conveniently by common cows.
Further, the lifting hanger 120 is provided with a first guide plate 1201 and a second guide plate 1202, the first guide plate 1201 is located on the side close to the first carriage 121, and the second guide plate 1202 is located on the side close to the second carriage 122. When goods are conveyed to the conveying device 12 from a ground cow or a conveying device, the conveying direction of the goods can be limited through the first guide plate 1201 and the second guide plate 1202, so that the goods are in a preset position when conveyed to the conveying device 12, and the condition that the goods are not stable due to the fact that the goods are deviated and the bearing of two sides of the conveying device 12 is not consistent is avoided.
Further, the first transmission assembly 141 includes a first transmission wheel set (not shown), a first bottom sprocket seat (not shown), a first top sprocket seat (not shown), a first sprocket (not shown), and a first chain (not shown), the first transmission wheel set is disposed at an end of the second anti-torque bracket 1002 far away from the first anti-torque bracket 1001, the first bottom sprocket seat is disposed on the base 100, the first bottom sprocket seat is disposed between the first anti-torque bracket 1001 and the second anti-torque bracket 1002, and the first top sprocket seat is disposed at a middle portion of the first supporting cross beam; the second transmission assembly 142 includes a second transmission wheel set (not shown), a second bottom sprocket 1421, a second top sprocket 1422, a second sprocket (not shown) and a second chain (not shown), the second transmission wheel set is disposed at an end of the fourth anti-torque bracket 1004 far from the third anti-torque bracket 1003, the second bottom sprocket 1421 is disposed on the base 100, the second bottom sprocket 1421 is located between the third anti-torque bracket 1003 and the fourth anti-torque bracket 1004, the second top sprocket 1422 is disposed at a middle portion of the second supporting beam 1005; a first chain fixing seat (not shown) is arranged at a position, corresponding to the first top chain wheel seat, on the outer side of the lifting hanger 120, one end of a first chain is connected with the lower part of the first chain fixing seat, and the other end of the first chain is connected with the upper part of the first chain fixing seat after sequentially passing through the first bottom chain wheel seat, the first transmission wheel group, the first bottom chain wheel seat, the first top chain wheel seat and the first chain wheel; the outside of the lifting hanger 120 is provided with a second chain fixing seat 1423 at a position corresponding to the second top chain wheel seat 1422, one end of a second chain is connected with the lower part of the second chain fixing seat 1423, and the other end of the second chain is connected with the upper part of the second chain fixing seat 1423 after sequentially passing through the second bottom chain wheel seat 1421, the second transmission wheel set, the second bottom chain wheel seat 1421, the second top chain wheel seat 1422 and the second chain wheel. It can be understood that the first chain passes through the first chain fixing seat, the first bottom chain wheel seat, the first transmission wheel set, the first bottom chain wheel seat, the first top chain wheel seat, and the first chain wheel and then returns to the first chain fixing seat, the second chain passes through the second chain fixing seat 1423, the second bottom chain wheel seat 1421, the second transmission wheel set, the second bottom chain wheel seat 1421, the second top chain wheel seat 1422, and the second chain wheel and then returns to the second chain fixing seat 1423, that is, the first chain and the second chain are respectively wound into an enclosed type, and the first chain and the second chain are connected to the lifting hanger 120 of the conveying device 12, and the first chain and the second chain can drive the conveying device 12 to move up and down when in operation; in addition, the sliding shoes 1200 and the guide rails 103 are used for guiding operation in the up-and-down process, the conveying device 12 is easy to adjust during installation through the guide mode of the guide rails 103 and the sliding shoes 1200, the guide effect is better than that of guide wheels adopted by common equipment, and the more stable up-and-down motion of the floor conveyor can be realized.
Similarly, the coupling set may also include a first coupling 143 and a second coupling 144, the first transmission wheel set and the second transmission wheel set are connected through the first coupling 143, two ends of the first coupling 143 respectively penetrate through the second torsion resistant bracket 1002 and the fourth torsion resistant bracket 1004, and the first transmission wheel set is connected with the output end of the driving motor 140 through the second coupling 144. It can be understood that, since the driving motor 140, the first transmission assembly 141 and the second transmission assembly 142 of the lifting device 14 are installed by using a segmented shafting, the shafts of the lifting device 14 are all connected by using a shaft coupling, so that the transmission adjustment of the lifting device 14 is facilitated, and the lifting device 14 can work normally even if the shaft center deviates from the shaft center. In addition, the driving motor 140 may also be installed by using a torsion-resistant bracket, so the installation requirement of the driving motor 140 may be reduced to some extent.
As an example, the floor-based conveyor may further include a weighing device 16, wherein the weighing device 16 includes a first pivot-type load cell (not shown) disposed on the first top sprocket and a second pivot-type load cell 160 disposed on the second top sprocket 1422, and the first pivot-type load cell and the second pivot-type load cell 160 cooperate to detect the weight of the cargo carried on the conveyor 12.
As an implementation manner, the floor conveyor may further include a barcode identification device (not shown), where the barcode identification device includes a barcode strip and a barcode reader, the barcode strip is disposed on the first upright frame 101 along the extending direction of the first upright frame 101, the barcode reader is fixedly disposed on the conveying device 12, and the barcode reader is configured to detect the position of the conveying device 12 in real time when the first conveying frame 121 and the second conveying frame 122 move up and down along the first upright frame 101 and the second upright frame 102, respectively. It can be understood that the bar code addressing device can adopt a laser bar code addressing mode; because the bottom of the conveyor that falls to the ground is made by steel sheet and channel-section steel welded form as above-mentioned, consequently can compress driving motor 140's installation space, further extend the conveyer 12 downward stroke space of the conveyor that falls to the ground for the conveyor that falls to the ground can further fall, and combine this bar code addressing device, can realize conveyer 12 more accurate, the off-position that more presses close to ground, be convenient for regularly the ox fork get the goods on the conveyor that falls to the ground or place the goods on conveyer 12.
The application also provides an automatic stereoscopic warehouse, which comprises a conveying line, a floor conveyor and a ground cattle forklift; the floor conveyor is any one of the floor conveyors; the conveying line comprises at least one conveying device, and the conveying device is used for receiving goods on a conveying device in the floor conveyor or conveying the goods to the conveying device in the floor conveyor; the ground cattle forklift is arranged on the ground and used for receiving goods on the conveying device in the ground conveyor or conveying the goods to the conveying device in the ground conveyor. For the details of the floor-standing conveyor, reference may be made to the above-mentioned detailed description of the structural embodiment of the floor-standing conveyor.
The application also provides a goods conveying method, which is applied to the automatic stereoscopic warehouse and comprises the following steps: a lifting device in the floor conveyor lowers a conveying device in the floor conveyor to a position butted with a ground-ox forklift, the ground-ox forklift places the goods conveyed by the ground-ox forklift on the conveying device, a first conveying frame and a second conveying frame in the conveying device are matched to move the goods to a preset position, the lifting device lifts the conveying device to a position butted with conveying equipment on a conveying line, and the first conveying frame and the second conveying frame are matched to move the goods to the conveying line so as to realize the transportation of the goods from the ground to the conveying line; or, lifting device goes up and down conveyor to the position that docks with the conveying equipment on the transfer chain, and conveying equipment places its goods that transport on conveyor, and first carriage and second carriage cooperate and move the goods to preset position, and lifting device descends conveyor to the position that docks with ground ox fork truck, and first carriage and second carriage cooperate and move the goods to ground ox fork truck to the realization transports the goods from the transfer chain to ground.
In one embodiment, the work flow of the floor-based conveyor for conveying goods onto the conveying line comprises: the ox forklift forks the pallet goods and places the pallet goods on the conveying device, the conveying motor is started to drive the conveying transmission assembly to drive the rollers in the first conveying frame and the second conveying frame to move so as to convey the pallet goods, after the pallet goods are moved to the central position through the photoelectric position switch, the conveying motor stops working, then the lifting device starts to operate, the pallet goods and the conveying device are lifted upwards, the conveying device can be accurately positioned and stopped in the stroke range in a laser bar code addressing mode, the butt joint of the conveying device and conveying equipment on a conveying line with any height in the stroke range is realized, after the butt joint is finished, the conveying motor is started to drive the conveying transmission assembly to drive the rollers in the first conveying frame and the second conveying frame to move so as to convey the pallet goods, thereby with the transportation of tray goods to conveying equipment, realize promptly that the whole workflow on the transfer chain is run to the tray goods.
In another embodiment, the workflow of a floor-based conveyor to transfer goods onto a ground craft truck includes: after conveyor accomplished the butt joint with the conveying equipment on the transfer chain, conveying motor starts, the drive is carried the roller motion in transmission assembly drive first carriage and the second carriage and is carried in order to carry the tray goods on the conveying equipment, realize moving the tray goods behind conveyor's the specific position through photoelectricity position switch, conveying motor stop work, then hoisting device begins to operate, it descends upwards together with conveyor with the tray goods, through laser bar code identification mode, conveyor can accurately descend to ground, then ox fork truck can fork the tray goods that falls to the ground on the conveyer.
In other embodiments, the automated stereoscopic warehouse of the present application further comprises a system control device further comprising a memory, a processor, and communication circuitry. The communication circuit is used for realizing communication with other devices, and particularly can comprise a transmitter and a receiver. The memory is used for storing various instructions executed by the processor and data in the processing process of the processor, wherein the memory comprises a nonvolatile storage part and is used for storing the various instructions. In another embodiment, the memory may be used as only the memory of the processor to cache various instructions executed by the processor, the various instructions are actually stored in a device outside the terminal, and the processor is connected with the external device to execute corresponding processing by calling the various instructions stored externally. A processor controls the operation of the system control device. The processor may be an integrated circuit chip having signal processing capabilities. The processor may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
In the present embodiment, the processor executes the cargo conveying method in the above embodiments by calling various instructions stored in the memory.
In the several embodiments provided in the present application, it should be understood that the disclosed floor-based conveyor, automated stereoscopic warehouse, and cargo conveying method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications that can be made by the following claims and equivalents thereof, or directly or indirectly applied to other related technical fields are intended to be included within the scope of the present disclosure.
Claims (10)
1. A floor-based conveyor, comprising:
the stereoscopic frame comprises a base, a first upright post frame and a second upright post frame, wherein the first upright post frame and the second upright post frame are arranged on the base at intervals;
the conveying device comprises a first conveying frame and a second conveying frame, the first conveying frame is arranged on the first upright post frame in a sliding mode, the second conveying frame is arranged on the second upright post frame in a sliding mode, and the first conveying frame and the second conveying frame are used for being matched to convey goods;
lifting device, lifting device includes driving motor, first transmission assembly and second transmission assembly, first transmission assembly with first carriage is connected, second transmission assembly with the second carriage is connected, driving motor's output pass through the shaft coupling group respectively with first transmission assembly with the second transmission assembly is connected, first carriage with the second carriage is in follow respectively under lifting device's the effect first stand frame with the second stand frame reciprocates.
2. A floor conveyor as in claim 1,
the first upright post frame comprises a first front upright post and a first rear upright post which are arranged at intervals, the first front upright post is arranged on the base through a first anti-torsion bracket, the first rear upright post is arranged on the base through a second anti-torsion bracket, and the upper parts of the first front upright post and the first rear upright post are connected through a first supporting cross beam;
the second upright post frame comprises a second front upright post and a second rear upright post which are arranged at intervals, the second front upright post is arranged on the base through a third anti-torsion bracket, the second rear upright post is arranged on the base through a fourth anti-torsion bracket, and the second front upright post is connected with the upper portion of the second rear upright post through a second supporting cross beam.
3. A floor conveyor as in claim 2,
the base is a steel plate, and the first torsion-resistant support and the second torsion-resistant support are formed by welding hooped channel steel.
4. A floor conveyor as in claim 2,
one side of the first front upright post, which is opposite to the second front upright post, is provided with a guide rail, and one side of the first rear upright post, which is opposite to the second rear upright post, is also provided with a guide rail;
the conveying device comprises a lifting hanger which is arranged around the peripheries of the first conveying frame and the second conveying frame, and a sliding shoe is arranged at the position, corresponding to each guide rail, of the outer side of the lifting hanger.
5. A floor conveyor as in claim 4,
the first transmission assembly comprises a first transmission wheel set, a first bottom chain wheel seat, a first top chain wheel seat, a first chain wheel and a first chain, the first transmission wheel set is arranged at one end, far away from the first torsion-resistant support, of the second torsion-resistant support, the first bottom chain wheel seat is arranged on the base, the first bottom chain wheel seat is located between the first torsion-resistant support and the second torsion-resistant support, and the first top chain wheel seat is arranged in the middle of the first supporting cross beam;
the second transmission assembly comprises a second transmission wheel set, a second bottom chain wheel seat, a second top chain wheel seat, a second chain wheel and a second chain, the second transmission wheel set is arranged at one end, far away from the third anti-torsion bracket, of the fourth anti-torsion bracket, the second bottom chain wheel seat is arranged on the base, the second bottom chain wheel seat is located between the third anti-torsion bracket and the fourth anti-torsion bracket, and the second top chain wheel seat is arranged in the middle of the second supporting cross beam;
a first chain fixing seat is arranged at a position, corresponding to the first top chain wheel seat, on the outer side of the lifting hanger, one end of a first chain is connected with the lower part of the first chain fixing seat, and the other end of the first chain is connected with the upper part of the first chain fixing seat after sequentially passing through the first bottom chain wheel seat, the first transmission wheel group, the first bottom chain wheel seat, the first top chain wheel seat and the first chain wheel;
the outside of promotion gallows with the position that second top sprocket seat corresponds is provided with second chain fixing base, second chain one end with the sub-unit connection of second chain fixing base, the other end of second chain is in proper order around warp second bottom sprocket seat second transmission wheelset second bottom sprocket seat second top sprocket seat behind the second sprocket with the upper portion of second chain fixing base is connected.
6. A floor conveyor as in claim 5,
the coupling group includes first shaft coupling and second shaft coupling, first transmission wheelset with pass through between the second transmission wheelset first coupling joint, the both ends of first shaft coupling are worn to locate respectively the second is resisted to turn round the support with the antitorque support of fourth, first transmission wheelset with pass through between driving motor's the output the second shaft coupling joint.
7. A floor conveyor as in claim 5 further comprising:
weighing device, weighing device includes first axle round pin formula weighing sensor and second axle round pin formula weighing sensor, first axle round pin formula weighing sensor set up in on the first top chain wheel seat, second axle round pin formula weighing sensor set up in on the second top chain wheel seat, through first axle round pin formula weighing sensor with second axle round pin formula weighing sensor cooperatees in order to detect the weight of the last goods that bear of conveyor.
8. A floor-scrubbing conveyor as claimed in claim 1, further comprising:
the bar code addressing device comprises a bar code strip and a bar code reader, wherein the bar code strip is arranged on the first upright post frame along the extending direction of the first upright post frame, the bar code reader is fixedly arranged on the conveying device, and the bar code reader is used for detecting the position of the conveying device in real time when the first upright post frame and the second upright post frame move up and down respectively along the first conveying frame and the second conveying frame.
9. An automatic stereoscopic warehouse is characterized by comprising a conveying line, a floor conveyor and a ground ox forklift;
the floor-standing conveyor as claimed in any one of claims 1 to 8;
the conveying line comprises at least one conveying device, and the conveying device is used for receiving goods on the conveying device in the floor conveyor or conveying the goods to the conveying device in the floor conveyor;
the ground cattle forklift is arranged on the ground and used for receiving the goods on the conveying device in the ground conveyor or conveying the goods to the conveying device in the ground conveyor.
10. A cargo transportation method applied to the automated stereoscopic warehouse of claim 9, comprising the steps of:
a lifting device in the floor conveyor lowers a conveying device in the floor conveyor to a position butted with a geon fork truck, the geon fork truck places the goods conveyed by the geon fork truck on the conveying device, a first conveying frame and a second conveying frame in the conveying device are matched to move the goods to a preset position, the lifting device lifts the conveying device to a position butted with conveying equipment on a conveying line, and the first conveying frame and the second conveying frame are matched to move the goods onto the conveying line so as to realize the transportation of the goods from the ground onto the conveying line; or the like, or, alternatively,
the lifting device lifts the conveying device to a position where the conveying device on the conveying line is butted, the conveying device places the goods conveyed by the conveying device on the conveying device, the first conveying frame and the second conveying frame are matched to move the goods to the preset position, the lifting device lowers the conveying device to a position where the conveying device is butted with the ground-cattle forklift, and the first conveying frame and the second conveying frame are matched to move the goods to the ground-cattle forklift so as to transport the goods to the ground from the conveying line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010491510.9A CN111605948A (en) | 2020-06-02 | 2020-06-02 | Floor conveyor, automatic stereoscopic warehouse and goods conveying method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010491510.9A CN111605948A (en) | 2020-06-02 | 2020-06-02 | Floor conveyor, automatic stereoscopic warehouse and goods conveying method |
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| CN111605948A true CN111605948A (en) | 2020-09-01 |
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| CN202010491510.9A Pending CN111605948A (en) | 2020-06-02 | 2020-06-02 | Floor conveyor, automatic stereoscopic warehouse and goods conveying method |
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Application publication date: 20200901 |