CN117383278A - Reversible bin allocation conveying system and reversible bin allocation conveying method - Google Patents

Reversible bin allocation conveying system and reversible bin allocation conveying method Download PDF

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Publication number
CN117383278A
CN117383278A CN202311585488.4A CN202311585488A CN117383278A CN 117383278 A CN117383278 A CN 117383278A CN 202311585488 A CN202311585488 A CN 202311585488A CN 117383278 A CN117383278 A CN 117383278A
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CN
China
Prior art keywords
reversible
longitudinal
transverse
belt conveyor
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311585488.4A
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Chinese (zh)
Inventor
谭晓峰
牟金合
肖国
李洪森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MCC Capital Engineering and Research Incorporation Ltd
Original Assignee
MCC Capital Engineering and Research Incorporation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MCC Capital Engineering and Research Incorporation Ltd filed Critical MCC Capital Engineering and Research Incorporation Ltd
Priority to CN202311585488.4A priority Critical patent/CN117383278A/en
Publication of CN117383278A publication Critical patent/CN117383278A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices

Abstract

The invention provides a reversible bin allocation conveying system and a reversible bin allocation conveying method, wherein the reversible bin allocation conveying system comprises the following components: the device comprises a longitudinal moving device, a longitudinal reversible belt conveyor, a frame and at least two transverse reversible belt conveyors, wherein the frame extends along the longitudinal direction, and the longitudinal moving device is used for driving the frame to move along the longitudinal direction; the longitudinal reversible belt conveyor is arranged on the frame and is longitudinally arranged for conveying materials along the longitudinal direction; the transverse reversible belt conveyor is arranged on the frame and used for conveying materials along the transverse direction, the materials on the longitudinal reversible belt conveyor can fall onto the transverse reversible belt conveyor through the first discharge hole, and the materials on the transverse reversible belt conveyor can be discharged through the second discharge hole, so that the technical problems of lower efficiency in discharging materials to the stock bin group and higher equipment and engineering cost are solved.

Description

Reversible bin allocation conveying system and reversible bin allocation conveying method
Technical Field
The invention relates to the technical field of material equipment, in particular to a reversible bin allocation conveying system and a reversible bin allocation conveying method.
Background
For the condition that a plurality of bins are longitudinally arranged, two rows of bins are transversely arranged, in order to realize the conveying of materials to all bins, 1 three-way distributor is arranged under the funnel of the head part of the external transfer conveyor, a long chute is respectively arranged at the left and right sides of the lower part of the three-way distributor, the materials can be respectively transferred to the reversible bin distribution conveyors on the top surfaces of the two rows of bins, and then the materials are discharged to all bins through the two reversible bin distribution conveyors. Two identical reversible bin allocation conveyors are arranged on the central lines of the two rows of bins, and are particularly limited by a three-way distributor and two sets of long slide pipes, necessary heights are required to be reserved between an external transfer conveyor platform and a bin top platform, and the larger the central line value of the two rows of bins is, the larger the required height value is, so that the whole height is higher, and therefore, the equipment cost and the civil engineering investment are higher.
Disclosure of Invention
The invention aims to provide a reversible bin allocation conveying system and a reversible bin allocation conveying method, so as to solve the technical problems of lower unloading efficiency to a bin group and higher equipment and engineering cost.
The above object of the present invention can be achieved by the following technical solutions:
the invention provides a reversible bin delivery system, comprising: the device comprises a longitudinal moving device, a longitudinal reversible belt conveyor, a frame and at least two transverse reversible belt conveyors, wherein the frame extends along the longitudinal direction;
the longitudinal moving device is arranged on the frame and used for driving the frame to move longitudinally;
the longitudinal reversible belt conveyor is arranged on the frame, the longitudinal reversible belt conveyor is longitudinally arranged for conveying materials along the longitudinal direction, and two ends of the longitudinal reversible belt conveyor are respectively provided with a first discharge hole;
the transverse reversible belt conveyor is arranged on the frame, is arranged along the transverse direction and is used for conveying materials along the transverse direction, and second discharge holes are respectively formed in two ends of the transverse reversible belt conveyor;
the two transverse reversible belt conveyors are respectively arranged at two ends of the longitudinal reversible belt conveyor; the carrier surface of the transverse reversible belt conveyor is positioned below the first discharge port, materials on the longitudinal reversible belt conveyor can fall onto the transverse reversible belt conveyor through the first discharge port, and the materials on the transverse reversible belt conveyor can be discharged through the second discharge port.
In a preferred embodiment, the longitudinal reversible belt conveyor comprises a longitudinal conveyor belt, a first transmission drum, a first direction-changing drum, a tensioning drum and a first tensioning device, wherein the first transmission drum is arranged at the front end of the frame, the first direction-changing drum is arranged at the rear end of the frame, the first tensioning device is connected with the tensioning drum and can drive the tensioning drum to move, the longitudinal conveyor belt is wound on the tensioning drum, the first transmission drum and the first direction-changing drum, and the first transmission drum can rotate forward or reversely and drive the first direction-changing drum and the longitudinal conveyor belt to operate.
In a preferred embodiment, the frame has an upper supporting part, a lower supporting part and a plurality of connecting parts, the upper end of connecting part with upper supporting part is connected, the lower extreme of connecting part with lower supporting part is connected, the carrier plane of horizontal reversible belt conveyor is located upper supporting part with between the lower supporting part, the top of upper supporting part is provided with first buffer idler, the below of upper supporting part is provided with first return idler, first buffer idler set up in the inboard of vertical conveyer belt and with the upper surface contact of vertical conveyer belt, first return idler set up in the downside of vertical conveyer belt and with the lower surface contact of vertical conveyer belt.
In a preferred embodiment, the transversely reversible belt conveyor comprises a transverse conveyor belt, a second drive drum, a second direction-changing drum and a second tensioning device, the second drive drum and the second direction-changing drum being arranged transversely and respectively on both sides of the longitudinal conveyor belt; the second tensioning device is connected with the second bend drum and can drive the second bend drum to move transversely, the transverse conveying belt is wound on the second transmission drum and the second bend drum, and the second transmission drum can rotate forward or reversely and drive the second bend drum and the transverse conveying belt to operate.
In a preferred embodiment, the transversely reversible belt conveyor includes a middle frame mounted to the frame and extending in a transverse direction, the second drive drum and the second direction-changing drum being disposed at both ends of the middle frame, respectively;
the middle frame is provided with an upper carrier roller and a second buffer carrier roller positioned in the middle of the transverse conveying belt, the upper carrier roller is positioned on the outer side of the second buffer carrier roller, and the upper carrier roller and the second buffer carrier roller are both arranged on the inner side of the transverse conveying belt and are in surface contact with the upper belt of the transverse conveying belt.
In a preferred embodiment, the first discharge opening is provided with an upper hopper, which is mounted to the frame, and the material on the longitudinal conveyor belt can flow from its end into the upper hopper and through the upper hopper to the transverse conveyor belt.
In a preferred embodiment, the upper funnel comprises an upper inflow portion and a lower outflow portion communicating with the upper inflow portion, a lateral opening is provided laterally of the upper inflow portion, and the end of the longitudinal conveyor belt extends at least partially from the lateral opening into the upper inflow portion.
In a preferred embodiment, the longitudinal moving device comprises a traveling driving mechanism and a plurality of wheel sets mounted on the frame, wherein the traveling driving mechanism is connected with the wheel sets to drive the wheel sets to operate, so that the wheel sets drive the frame to move longitudinally.
The invention provides a reversible bin allocation conveying method, which adopts the reversible bin allocation conveying system, and comprises the following steps:
material is conveyed to the longitudinal reversible belt conveyor;
the longitudinal reversible belt conveyor transfers materials to the transverse reversible belt conveyor through the first discharge port by forward rotation or reverse rotation;
the transverse reversible belt conveyor discharges materials through the second discharge port by rotating forward or reverse.
In a preferred embodiment, the reversible bin feeding method is used for feeding material to two bin sections distributed in the longitudinal direction; the bin area comprises a plurality of bins, and the bins are distributed longitudinally and transversely; the transverse reversible belt conveyor at one end of the longitudinal reversible belt conveyor can be randomly rack-moved to one of the stock bin sections, and the transverse reversible belt conveyor at the other end of the longitudinal reversible belt conveyor can be randomly rack-moved to the other stock bin section.
The invention has the characteristics and advantages that:
the machine frame is driven by the longitudinal moving device to move along the longitudinal direction, and drives the longitudinal reversible belt conveyor to move along the longitudinal direction, so that the machine frame is matched with an external transfer belt conveyor, the materials of the transfer belt conveyor can fall onto the longitudinal reversible belt conveyor, and a storage bin is selected in the longitudinal direction; the longitudinal reversible belt conveyor outputs materials from the first discharge port at which end and falls onto the corresponding transverse reversible belt conveyor through forward rotation or reverse rotation, and then the materials are controlled to be discharged from the second discharge port at which end of the transverse reversible belt conveyor through forward or reverse rotation of the transverse reversible belt conveyor, so that the selection of the transverse storage bin is realized, and the materials are unloaded into any appointed storage bin.
Under the bearing of the frame, the relative positions of the longitudinal reversible belt conveyor and the transverse reversible belt conveyor are kept unchanged, the longitudinal reversible belt conveyor and the transverse reversible belt conveyor move along the longitudinal direction under the drive of the frame, so that the stable transfer and conveying of materials are ensured, the unloading of any bin designated by two groups of double-row bins is realized, the flexibility and the efficiency of the unloading operation are high, a three-way distributor is omitted, the vertical occupied space is reduced, and the civil engineering cost and the equipment cost are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a reversible cartridge conveyor system provided by the present invention;
FIG. 2 is a side view of the reversible cartridge conveyor system provided by the present invention;
FIG. 3 is a schematic view of the material flow direction of the reversible bin conveyor system provided by the invention when discharging to a bin at the starting position of the left end;
FIG. 4 is a schematic view of the material flow direction of the reversible bin conveyor system provided by the invention when discharging to the bin at the left end terminal position;
FIG. 5 is a schematic view of the material flow direction of the reversible bin conveyor system according to the present invention when discharging to a bin at the right end starting position;
FIG. 6 is a schematic view of the material flow direction of the reversible bin conveyor system provided by the invention when discharging to the bin at the right end terminal position;
FIG. 7 is a schematic view of the material flow direction of the reversible bin conveyor system provided by the invention when discharging to the left discharge bin;
FIG. 8 is a schematic view of the material flow direction of the reversible bin conveyor system according to the present invention when discharging to the right discharge bin;
FIG. 9 is a process layout diagram of the reversible bin conveyor system provided by the invention when discharging to a bin at a left end starting position;
FIG. 10 is a process layout diagram of the reversible bin conveyor system provided by the invention when discharging to a bin at a left end terminal position;
FIG. 11 is a process layout diagram of the reversible bin conveyor system provided by the invention when discharging to a bin at the right end starting position;
FIG. 12 is a process layout diagram of the reversible bin conveyor system according to the present invention when discharging to a bin at a right end destination location;
FIG. 13 is a process layout of the reversible bin transfer system A provided by the invention;
FIG. 14 is a process layout diagram of the direction B of the reversible bin feeding system provided by the invention;
FIG. 15 is a front view of a longitudinal reversible belt conveyor and a lateral reversible belt conveyor in a reversible bin-dispensing conveyor system provided by the present invention;
fig. 16 is a partial enlarged view at C in fig. 15;
fig. 17 is a side view of a longitudinal reversible belt conveyor and a transverse reversible belt conveyor in a reversible bin-dispensing conveyor system provided by the present invention.
Fig. 18 is a schematic diagram of a reversible bin delivery method provided by the present invention.
Reference numerals illustrate:
1. a longitudinally reversible belt conveyor;
12. a first drive roller; 110. A first direction-changing drum; 17. A first tensioning device;
14. a first buffer idler; 15. A first return idler;
18. a conveyor belt; 181. A first discharge port; 19. A material guide baffle;
11. an upper funnel; 114. an upper inflow portion; 115. a side opening; 116. a lower outflow portion;
16. a frame; 161. an upper support part; 162. a lower support part; 163. a connection part;
160. a longitudinal movement device;
1120. a wheel set; 112. a driving wheel set; 113. a passive wheel set; 13. a walking driving mechanism;
2. a laterally reversible belt conveyor;
21. a sealing device; 22. a lower funnel; 28. a guide groove;
23. a second drive roller; 29. a second direction-changing drum; 211. a second tensioning device; 212. a middle frame;
24. a transverse conveyor belt; 241. A second discharge port;
25. an upper carrier roller; 26. A second return idler; 27. The second buffer idler;
31. longitudinal direction; 32. transverse direction; 33. a platform; 34. an electric hoist;
40. a transfer belt conveyor;
50. a storage bin; 51. a material; 511. and the flow direction of the discharged material is changed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Scheme one
The invention provides a reversible bin delivery system, as shown in fig. 1-17, comprising: a longitudinal movement device 160, a longitudinal reversible belt conveyor 1, a frame 16 and at least two transverse reversible belt conveyors 2, the frame 16 extending in a longitudinal direction 31; the longitudinal moving device 160 is mounted on the frame 16 and is used for driving the frame 16 to move along the longitudinal direction 31; the longitudinal reversible belt conveyor 1 is mounted on the frame 16, the longitudinal reversible belt conveyor 1 is arranged along the longitudinal direction 31 to convey the material 51 along the longitudinal direction 31, and two ends of the longitudinal reversible belt conveyor 1 are respectively provided with a first discharge hole 181; the transverse reversible belt conveyor 2 is mounted on the frame 16, the transverse reversible belt conveyor 2 is arranged along the transverse direction 32 to convey the material 51 along the transverse direction 32, and two ends of the transverse reversible belt conveyor 2 are respectively provided with a second discharging hole 241; the two transverse reversible belt conveyors 2 are respectively arranged at two ends of the longitudinal reversible belt conveyor 1; the carrier surface of the transverse reversible belt conveyor 2 is located below the first discharge opening 181, and the material 51 on the longitudinal reversible belt conveyor 1 can fall onto the transverse reversible belt conveyor 2 through the first discharge opening 181, and the material 51 on the transverse reversible belt conveyor 2 can be discharged through the second discharge opening 241.
The frame 16 is driven by the longitudinal moving device 160 to move along the longitudinal direction 31 to drive the longitudinal reversible belt conveyor 1 to move along the longitudinal direction 31, so that the frame is matched with the external transfer belt conveyor 40, the materials 51 of the transfer belt conveyor 40 can fall onto the longitudinal reversible belt conveyor 1, and the storage bin 50 is selected in the longitudinal direction 31; the longitudinal reversible belt conveyor 1 selects to output the material 51 from the first discharge hole 181 at which end and drop the material onto the corresponding transverse reversible belt conveyor 2 through forward rotation or reverse rotation, and then controls the material 51 to be discharged from the second discharge hole 241 at which end of the transverse reversible belt conveyor 2 through forward or reverse rotation of the transverse reversible belt conveyor 2, so as to realize the selection of the bin 50 on the transverse 32, thereby unloading the material 51 into any appointed bin 50.
Under the bearing of the frame 16, the relative positions of the longitudinal reversible belt conveyor 1 and the transverse reversible belt conveyor 2 are kept unchanged, the longitudinal reversible belt conveyor 1 and the transverse reversible belt conveyor are driven by the frame 16 to move along the longitudinal direction 31, the stable transfer and conveying of the materials 51 are guaranteed, the unloading of any bin 50 designated by two groups of double-row bins 50 is realized, the flexibility and the efficiency of the unloading operation are high, a three-way distributor is omitted, the space occupied by the vertical direction is reduced, and the civil engineering cost and the equipment cost are reduced.
The direction of movement of the conveyed material 51 of the longitudinal reversible belt conveyor 1 is defined as the longitudinal direction 31, and the transverse direction 32 is preferably perpendicular to the longitudinal direction 31. The front end of the frame 16 and the rear end of the frame 16 are respectively two ends of the frame 16 in the longitudinal direction 31.
In one embodiment, the longitudinal reversible belt conveyor 1 includes a longitudinal conveyor belt 18, a first driving roller 12, a first direction-changing roller 110, a tensioning roller (not shown in the drawings), and a first tensioning device 17, the first driving roller 12 is disposed at a front end of the frame 16, the first direction-changing roller 110 is disposed at a rear end of the frame 16, the first tensioning device 17 is connected to the tensioning roller and is capable of driving the tensioning roller to move, the longitudinal conveyor belt 18 is wound around the tensioning roller, the first driving roller 12 and the first direction-changing roller 110, and the first driving roller 12 is capable of rotating forward or reverse and driving the first direction-changing roller 110 and the longitudinal conveyor belt 18 to operate. The longitudinal conveyor 18 is reversible in operation and can be driven by the first drive roller 12 to rotate in either forward or reverse direction to effect selective discharge from one of the first discharge ports 181 at both ends. The first tensioning device 17 adjusts the position of the tensioning roller to tension the longitudinal conveyor belt 18, the first transmission roller 12 provides power for running the longitudinal conveyor belt 18, and the first transmission roller 12 can drive the longitudinal conveyor belt 18 to run after being started. In particular, the first tensioning device 17 may be a screw tensioning device, as shown in fig. 1, the tensioning roller being preferably arranged in the middle of the frame 16; the first drive roller 12 may have a roller drive mechanism connected thereto, which may employ a motor.
As shown in fig. 15 and 16, the frame 16 has an upper support portion 161, a lower support portion 162, and a plurality of connection portions 163, the upper ends of the connection portions 163 are connected to the upper support portion 161, the lower ends of the connection portions 163 are connected to the lower support portion 162, the carrier plane of the laterally reversible belt conveyor 2 is located between the upper support portion 161 and the lower support portion 162, and the upper support portion 161, the lower support portion 162, and the connection portions 163 of the frame 16 function as a load bearing, providing stable support.
Further, a first buffer roller 14 is disposed above the upper supporting portion 161, a first return roller 15 is disposed below the upper supporting portion 161, the first buffer roller 14 is disposed inside the longitudinal conveyor 18 and is in contact with an upper belt surface of the longitudinal conveyor 18, and the first return roller 15 is disposed below the longitudinal conveyor 18 and is in contact with a lower belt surface of the longitudinal conveyor 18. The upper surface of the upper belt surface of the longitudinal conveyor 18 is a carrier surface for carrying the material 51, the upper belt surface is supported by the first buffer carrier roller 14, and the lower belt surface is supported by the first return carrier roller 15, so that the longitudinal conveyor 18 can stably and smoothly run to stably convey the material 51.
In one embodiment, the upper support 161 of the rack 16 comprises an upper channel and the lower support 162 of the rack 16 comprises a lower channel, and the connection 163 may comprise an angled rod or plate, as shown in fig. 1 and 16, and a vertical rod or plate, with the connection 163 connecting the upper channel to the lower channel as a single unit.
In one embodiment, the laterally reversible belt conveyor 2 includes a lateral conveyor belt 24, a second drive roller 23, a second direction-changing roller 29, and a second tensioning device 211, the second drive roller 23 and the second direction-changing roller 29 being disposed in a lateral direction 32 and on either side of the longitudinal conveyor belt 18; the second tensioning device 211 is connected to the second direction-changing drum 29 and can drive the second direction-changing drum 29 to move in the transverse direction 32, the transverse conveyor belt 24 is wound on the second transmission drum 23 and the second direction-changing drum 29, and the second transmission drum 23 can rotate forward or reverse and drive the second direction-changing drum 29 and the transverse conveyor belt 24 to operate. The operation of the transverse conveyor belt 24 is reversible, the material 51 on the longitudinal conveyor belt 18 falls to the middle part of the transverse conveyor belt 24 through the first discharge hole 181 at one end, the material 51 moves to the second transmission roller 23 or moves to the second direction-changing roller 29 on the transverse conveyor belt 24, and the material is discharged through controlling the forward rotation or the reverse rotation of the transverse conveyor belt 24, so that one of the second discharge holes 241 at two ends of the transverse conveyor belt 32 is selected. The second transmission drum 23 may be connected with a drum driving mechanism, which may employ a motor. The motor together with the second transmission drum 23 may constitute a motorized drum, in particular, the motor may be built-in, i.e. the motor is arranged inside the second transmission drum 23; the motor can also be an external motor. The motor may be connected to the second transmission drum 23 through a speed reducer, both of which are installed outside the second transmission drum 23. The second tensioning means 211 may be a screw tensioning means.
Further, the laterally reversible belt conveyor 2 includes a middle frame 212, the middle frame 212 being mounted to the frame 16 and extending in the lateral direction 32, and the second transfer drum 23 and the second direction-changing drum 29 being provided at both ends of the middle frame 212, respectively; the middle frame 212 is provided with an upper carrier roller 25 and a second buffer carrier roller 27 positioned in the middle of the transverse conveyor belt 24, the upper carrier roller 25 is positioned on the outer side of the second buffer carrier roller 27, and the upper carrier roller 25 and the second buffer carrier roller 27 are both arranged on the inner side of the transverse conveyor belt 24 and are in contact with the upper belt surface of the transverse conveyor belt 24. The material 51 falls to the middle part of transverse conveyor belt 24 through first discharge gate 181, and the second buffer carrier roller 27 supports the middle part of transverse conveyor belt 24, avoids transverse conveyor belt 24 to receive the impact of the material 51 of whereabouts and take place the abnormal movement, and upper carrier roller 25 provides the support to transverse conveyor belt 24 is whole simultaneously, makes transverse conveyor belt 24 remain stable smooth and easy in the operation process to steadily carry material 51. The second buffer idler 27 and the upper idler 25 may be selected from the belt conveyor design manual.
The longitudinal conveyor 18 extends along the longitudinal direction 31, the end of the longitudinal conveyor 18 forms a first discharge hole 181, the material 51 moves along with the operation of the longitudinal conveyor 18, and the material 51 is separated from the longitudinal conveyor 18 under the action of inertia and self gravity when moving to the end of the longitudinal conveyor 18, namely, the material 51 is transported through the first discharge hole 181. In one embodiment, the first outlet 181 is provided with an upper hopper 11, the upper hopper 11 being mounted to the frame 16, and the material 51 on the longitudinal conveyor 18 being able to flow from its end into the upper hopper 11 and fall through the upper hopper 11 to the transverse conveyor 24. The upper hopper 11 opens towards the cross conveyor 24 and the material 51 on the longitudinal conveyor 18 falls through the upper hopper 11 onto the cross conveyor 24.
Further, the upper hopper 11 includes an upper inflow portion 114 and a lower outflow portion 116 communicating with the upper inflow portion 114, as shown in fig. 16, a lateral opening 115 is provided at a lateral side of the upper inflow portion 114, an end portion of the longitudinal conveyor belt 18 extends into the upper inflow portion 114 at least partially from the lateral opening 115, and the upper inflow portion 114 wraps at least a portion of the longitudinal conveyor belt 18, so that the material 51 on the longitudinal conveyor belt 18 smoothly flows into the upper hopper 11 and is transferred to the transverse conveyor belt 24 by guiding action of the lower outflow portion 116, and efficiency and smoothness of transfer of the material 51 between the longitudinal reversible belt conveyor 1 and the transverse reversible belt conveyor 2 are improved.
The transverse conveyor belt 24 extends along the transverse direction 32, a second discharging hole 241 is formed at the end of the transverse conveyor belt 24, the material 51 moves along with the operation of the transverse conveyor belt 24, and the material 51 is separated from the transverse conveyor belt 24 under the action of inertia and self gravity when moving to the end of the transverse conveyor belt 24, namely, the material 51 is discharged through the second discharging hole 241. The second discharge port 241 is provided with a lower funnel 22 with a downward opening, as shown in fig. 16, the lower funnels 22 at two ends are a head funnel and a tail funnel, respectively, and the material 51 on the transverse conveyor belt 24 falls into the bin 50 below through the head funnel or the tail funnel. Further, the lower ends of the head funnel and the tail funnel are provided with sealing means 21.
In one embodiment, as shown in fig. 14, the longitudinal conveyor 18 is provided with a guide baffle 19 extending in the longitudinal direction 31, and the guide baffle 19 is located above the longitudinal conveyor 18 to smoothly and smoothly move the material 51 on the longitudinal conveyor 18. The cross conveyor 24 is provided with a guide chute 28 extending in the cross direction 32, the guide chute 28 being located above the cross conveyor 24 to allow smooth movement of the material 51 on the cross conveyor 24. The guide chute 28 and the guide baffle 19 may be selected from standard products, which are not described herein, and related products are described in the manual for designing belt conveyors.
In one embodiment, the longitudinal moving device 160 includes a walking driving mechanism 13 and a plurality of wheel sets 1120 mounted on the frame 16, and the wheel sets 1120 drive the frame 16 to move along the longitudinal direction 31. The wheel set 1120 is movable on the track of the platform 33. As shown in fig. 14, the plurality of wheel sets 1120 includes one active wheel set 112 and at least one passive wheel set 113, and the traveling driving mechanism 13 is connected to the active wheel set 112 to drive the traveling driving mechanism to operate; a plurality of passive wheel sets 113 are arranged at intervals in the longitudinal direction 31, the number of passive wheel sets 113 being determined by the length of the conveyor belt 18.
The frame 16 is a main body frame for installing each component, the walking driving mechanism 13 is installed on the bottom channel steel of the frame 16, and the driving wheel set 112 and the driven wheel set 113 are installed below the bottom channel steel of the frame 16. The walking driving mechanism 13 comprises a motor and a driving wheel, the driving wheel is connected with the driving wheel set 112 through a transmission mechanism, the driving wheel and the motor are installed on the lower supporting part 162, the motor is a power source for driving the rack 16 to walk reciprocally, the motor drives the driving wheel to rotate, and the driving wheel set 112 is driven to rotate through the transmission mechanism, so that the rack 16 is driven to move along the longitudinal direction 31. The transmission mechanism can adopt a sleeve roller chain, and the driving wheel of the walking driving mechanism 13 is connected with the driving wheel set 112 by adopting the sleeve roller chain to transmit power.
The longitudinal moving device 160 is a driving apparatus that pulls the longitudinal reversible belt conveyor 1 and the two lateral reversible belt conveyors 2. As shown in fig. 1 to 14, the external transfer belt conveyor 40 transfers the material 51 to the longitudinal reversible belt conveyor 1, discharges the material 51 onto the lateral reversible belt conveyor 2 via the upper hoppers 11 at both ends of the longitudinal reversible belt conveyor 1, and discharges the material 51 into the designated bin 50 by forward or reverse operation of the lateral reversible belt conveyor 2.
Specifically, as shown in fig. 15 to 17, the upper surface of the channel steel at the left end of the frame 16 is provided with an upper hopper 11 and a first transmission roller 12; a first bend drum 110 and an upper hopper 11 are arranged on the upper surface of the channel steel at the right end of the frame 16; a middle frame 212 of the transverse reversible belt conveyor 2 is arranged on the channel steel at the bottom of the left end of the frame 16; a middle frame 212 of the transverse reversible belt conveyor 2 is arranged on the channel steel at the bottom of the right end of the frame 16; a group of first buffer carrier rollers 14 are arranged on the upper surface of the channel steel at the middle end of the rack 16 at intervals of 500 mm; a group of first return idler rollers 15 are arranged below the channel steel at the upper part of the middle end of the frame 16 at intervals of 3000 mm; the first tensioning devices 17 are arranged on two sides of the channel steel on the upper part of the middle end of the rack 16; the longitudinal conveyer belt 18 is wound on the first transmission roller 12, the first buffer idler 14 and the first bend roller 110; above the longitudinal conveyor 18, a guide baffle 19 is mounted along the entire length of the conveyor in the length direction.
As shown in fig. 14 to 16, the middle frame 212 of the laterally reversible belt conveyor 2 is installed above the bottom channel steel at the left end of the frame 16; the lower hopper 22 and the second transmission roller 23 are arranged on the left end channel steel of the middle frame 212; the second bend roll 29, the lower hopper 22 and the second tensioning device 211 are arranged on the right end of the middle frame 212; an upper carrier roller 25 is arranged on the upper surface of the channel steel in the middle part of the middle frame 212 at a non-material receiving part, and a second buffer carrier roller 27 is arranged at a material receiving part; a second return idler 26 is arranged below the channel steel in the middle of the middle frame 212; the transverse conveyor belt 24 is wound on the second transmission roller 23, the upper carrier roller 25, the second buffer carrier roller 27 and the second direction-changing roller 29; above the cross conveyor 24, a guide chute 28 is mounted along the entire length of the conveyor in the length direction.
The two lateral reversible belt conveyors 2 at both ends of the longitudinal reversible belt conveyor 1 may be of the same structure and arrangement.
The length of the transverse reversible belt conveyor 2 is not less than 3m, and the length is not more than 7m in view of structural stability. When the machine length is in the range of 3 m-4 m, the second buffer idler 27 is preferably a flat buffer idler, and the transverse conveyor belt 24 is preferably a corrugated flange conveyor belt. When the length of the machine is in the range of 5 m-7 m, the upper carrier roller 25 is recommended to be a groove-shaped carrier roller, the second buffer carrier roller 27 is preferably a groove-shaped buffer carrier roller, and the transverse conveyor belt 24 is recommended to be a common conveyor belt. Preferably, conveyor bandwidth specifications of 500mm, 650mm, 800mm, 1000mm and 1200mm series are employed. The length of the longitudinal reversible belt conveyor 1 is preferably in the range of 6m to 50m, depending on the process conditions. The length of the reversible belt conveyor 2 is preferably in the range of 3m to 7m in view of stability of the apparatus structure.
The reversible bin distribution conveying system provided by the invention can realize an automatic control system and can realize remote control in a control room. In the longitudinal direction 31, the longitudinal reversible belt conveyor 1 is driven by the longitudinal moving device 160 to walk to the longitudinal direction 31 bin of the bin 50 to be unloaded according to the command sent by the process design material level signal, and the first transmission roller 12 is started and drives the longitudinal conveying belt 18 to run; the external transfer belt conveyor 40 transfers the material 51 to the longitudinal reversible belt conveyor 1 via its head hopper down chute; unloading the material 51 onto the transversely reversible belt conveyor 2 at either end via the upper hopper 11 at the left end (forward run) or the upper hopper 11 at the right end (reverse run) of the longitudinally reversible belt conveyor 1; the selection of the bins 50 on the lateral direction 32 is then achieved by reversible (forward or reverse) operation of the laterally reversible belt conveyor 2, thereby unloading the material 51 into any given bin 50. The reversible warehouse allocation conveying system reduces equipment cost and civil engineering investment:
(1) Comparison of equipment cost
Under the condition that the technological conditions such as arrangement of the bins 50 and equipment specification parameters are the same, taking the specification of 1000mm of the bandwidth of the conveyor as an example, compared with the technical scheme that two identical conveyors are arranged on the central line of two rows of bins 50, and a three-way distributor and two sets of distributing slide pipes are arranged at the same time, the equipment cost of the invention can be reduced by 26%; the more the number of the bins 50 and the longer the length of the longitudinal reversible belt conveyor 1, the higher the cost performance of the invention.
(2) Civil engineering cost comparison
In the technical scheme that two identical conveyors are arranged on the central lines of two rows of bins 50, and a three-way distributor and two sets of distributing slide pipes are arranged at the same time, an overhaul platform of the three-way distributor is also required to be arranged, two sets of tracks are arranged for the two conveyors, when the central line of the two rows of bins 50 is 4.31m, the required height difference between the platform 33 (the top of the bin 50) and the platform 33 on the upper part (the external transfer belt conveyor 40) is 6.5m, and the larger the central line value of the two rows of bins 50 is, the larger the required height value is, so that the civil engineering investment is larger; the height of the reversible bin-matching conveying system (comprising the frame 16) is about 2.5m, the upper part is provided with the maintenance electric hoist 34, and the height difference H=4.5m between the platform 33 (at the top of the bin 50) and the upper platform 33 is smaller in civil engineering investment.
The transfer belt conveyor 40 may be integrated with the longitudinal reversible belt conveyor 1, the lateral reversible belt conveyor 2, and the like as part of the present invention; the transfer belt conveyor 40 may also be independent of and compatible with the present invention.
Scheme II
The invention provides a reversible bin allocation conveying method, which adopts the reversible bin allocation conveying system, as shown in figure 18, and comprises the following steps: the material 51 is conveyed to the longitudinal reversible belt conveyor 1; the longitudinal reversible belt conveyor 1 transfers the material 51 to the transverse reversible belt conveyor 2 through the first discharge port 181 by forward rotation or reverse rotation; the laterally reversible belt conveyor 2 discharges the material 51 through the second discharge opening 241 by either forward rotation or reverse rotation.
The reversible bin allocation conveying method has the technical characteristics and beneficial effects of the reversible bin allocation conveying system, and is not repeated here.
In one embodiment, the reversible bin feeding method is used to feed material 51 to two bin sections distributed along the longitudinal direction 31; as shown in fig. 1-14, the silo area includes a plurality of silos 50, the plurality of silos 50 being distributed along the longitudinal direction 31 and the transverse direction 32; the transverse reversible belt conveyor 2 at one end of the longitudinal reversible belt conveyor 1 can be moved to one stock area with the random rack 16, and the transverse reversible belt conveyor 2 at the other end of the longitudinal reversible belt conveyor 1 can be moved to another stock area with the random rack 16.
The longitudinal reversible belt conveyor 1 and the 2 transverse reversible belt conveyors 2 are combined, the longitudinal reversible belt conveyor 1 can move in the longitudinal direction 31 of the storage bin 50 to change the storage bin under the drive of the longitudinal moving device 160 and the rack 16, the longitudinal reversible belt conveyor 1 can select any end for discharging through reversible operation, the adaptation of the longitudinal direction 31 to the storage bin 50 is realized through the cooperation of the longitudinal direction 31 movement of the longitudinal moving device 160 and the forward and reverse rotation of the longitudinal reversible belt conveyor 1, and the material 51 is conveyed according to the discharging material flow direction 511 shown in fig. 3-8, so that the discharging range of the longitudinal direction 31 is enlarged; the reversible belt conveyors 2 at the two ends can respectively select bin positions in the transverse direction 32 through reversible operation, so that the unloading in any bin 50 appointed by two groups of double-row bins 50 is realized, and the full coverage is realized for all bins 50 in two bin areas.
Specifically, the automatic control process of the reversible bin allocation conveying method provided by the invention comprises the following steps:
(1) When the low material level of the material bins 50 sends out a feeding command signal (each material bin 50 is provided with a material level indicator in the process design and can send out a high material level or low material level control signal), the automatic control longitudinal moving device 160 is started, and the driving wheel set 112 is driven to rotate through the intermediate transmission of the sleeve roller chain, so that the longitudinal reversible belt conveyor 1 moves and walks on the tracks of the platform 33 on the top surface of the material bin 50 to a specified bin level (a limit switch is designed to send out a positioning command signal) to stop;
(2) After the transverse reversible belt conveyor 2 selects forward operation or reverse operation according to bin space signals, the second transmission roller 23 is started in a linkage manner, so that the transverse conveyor belt 24 is in an operation state;
(3) After the time delay is 5S-10S, the longitudinal reversible belt conveyor 1 selects the rotation (forward direction or reverse direction) direction of the first transmission roller 12 according to the obtained bin space signal, and then the first transmission roller 12 is started in a linkage manner to enable the longitudinal conveyor belt 18 to be in an operating state;
(4) And the external transfer belt conveyor 40 is sequentially and sequentially started in a chain manner at the time delay of 5S-10S, and when a chain start signal reaches the starting point of the feeding system equipment in a sequential time delay manner, the transfer flow of the material 51 is started, namely, the material 51 is fed into the storage bin 50 from the source through the feeding system.
The foregoing is merely a few embodiments of the present invention and those skilled in the art may make various modifications or alterations to the embodiments of the present invention in light of the disclosure herein without departing from the spirit and scope of the invention.

Claims (10)

1. A reversible cartridge delivery system, comprising: the device comprises a longitudinal moving device, a longitudinal reversible belt conveyor, a frame and at least two transverse reversible belt conveyors, wherein the frame extends along the longitudinal direction;
the longitudinal moving device is arranged on the frame and used for driving the frame to move longitudinally;
the longitudinal reversible belt conveyor is arranged on the frame, the longitudinal reversible belt conveyor is longitudinally arranged for conveying materials along the longitudinal direction, and two ends of the longitudinal reversible belt conveyor are respectively provided with a first discharge hole;
the transverse reversible belt conveyor is arranged on the frame, is arranged along the transverse direction and is used for conveying materials along the transverse direction, and second discharge holes are respectively formed in two ends of the transverse reversible belt conveyor;
the two transverse reversible belt conveyors are respectively arranged at two ends of the longitudinal reversible belt conveyor; the carrier surface of the transverse reversible belt conveyor is positioned below the first discharge port, materials on the longitudinal reversible belt conveyor can fall onto the transverse reversible belt conveyor through the first discharge port, and the materials on the transverse reversible belt conveyor can be discharged through the second discharge port.
2. The reversible dispensing system of claim 1, wherein,
the longitudinal reversible belt conveyor comprises a longitudinal conveying belt, a first transmission roller, a first bend roller, a tensioning roller and a first tensioning device, wherein the first transmission roller is arranged at the front end of the frame, the first bend roller is arranged at the rear end of the frame, the first tensioning device is connected with the tensioning roller and can drive the tensioning roller to move, the longitudinal conveying belt is wound on the tensioning roller, the first transmission roller and the first bend roller, and the first transmission roller can positively rotate or reversely rotate and drive the first bend roller and the longitudinal conveying belt to operate.
3. The reversible dispensing system of claim 2, wherein,
the machine frame is provided with an upper supporting part, a lower supporting part and a plurality of connecting parts, the upper ends of the connecting parts are connected with the upper supporting part, the lower ends of the connecting parts are connected with the lower supporting part, and the object carrying surface of the transverse reversible belt conveyor is positioned between the upper supporting part and the lower supporting part;
the upper part of the upper supporting part is provided with a first buffer carrier roller, the lower part of the upper supporting part is provided with a first return carrier roller, the first buffer carrier roller is arranged on the inner side of the longitudinal conveying belt and is in contact with the upper belt surface of the longitudinal conveying belt, and the first return carrier roller is arranged on the lower side of the longitudinal conveying belt and is in contact with the lower belt surface of the longitudinal conveying belt.
4. The reversible dispensing system of claim 2, wherein,
the transverse reversible belt conveyor comprises a transverse conveying belt, a second transmission roller, a second bend roller and a second tensioning device, wherein the second transmission roller and the second bend roller are transversely arranged and respectively arranged at two sides of the longitudinal conveying belt; the second tensioning device is connected with the second bend drum and can drive the second bend drum to move transversely, the transverse conveying belt is wound on the second transmission drum and the second bend drum, and the second transmission drum can rotate forward or reversely and drive the second bend drum and the transverse conveying belt to operate.
5. The reversible dispensing system of claim 4, wherein,
the transverse reversible belt conveyor comprises a middle frame, the middle frame is arranged on the frame and extends transversely, and the second transmission drum and the second bend drum are respectively arranged at two ends of the middle frame;
the middle frame is provided with an upper carrier roller and a second buffer carrier roller positioned in the middle of the transverse conveying belt, the upper carrier roller is positioned on the outer side of the second buffer carrier roller, and the upper carrier roller and the second buffer carrier roller are both arranged on the inner side of the transverse conveying belt and are in surface contact with the upper belt of the transverse conveying belt.
6. The reversible dispensing system of claim 4, wherein,
the first discharge port is provided with an upper funnel, the upper funnel is mounted on the frame, and materials on the longitudinal conveying belt can flow into the upper funnel from the end part of the upper funnel and fall to the transverse conveying belt through the upper funnel.
7. The reversible dispensing system of claim 6, wherein,
the upper funnel comprises an upper inflow portion and a lower outflow portion communicated with the upper inflow portion, a side opening is formed in the side of the upper inflow portion, and the end portion of the longitudinal conveying belt at least partially extends into the upper inflow portion from the side opening.
8. The reversible dispensing system of claim 1, wherein,
the longitudinal moving device comprises a traveling driving mechanism and a plurality of wheel groups arranged on the machine frame, wherein the traveling driving mechanism is connected with the wheel groups to drive the wheel groups to operate, so that the wheel groups drive the machine frame to move longitudinally.
9. A reversible binning delivery method employing the reversible binning delivery system of any one of claims 1-8, the reversible binning delivery method comprising:
material is conveyed to the longitudinal reversible belt conveyor;
the longitudinal reversible belt conveyor transfers materials to the transverse reversible belt conveyor through the first discharge port by forward rotation or reverse rotation;
the transverse reversible belt conveyor discharges materials through the second discharge port by rotating forward or reverse.
10. The reversible dispensing cartridge conveying method according to claim 9, wherein,
the reversible bin allocation conveying method is used for conveying materials to two bin areas distributed along the longitudinal direction;
the bin area comprises a plurality of bins, and the bins are distributed longitudinally and transversely;
the transversely reversible belt conveyor at one end of the longitudinally reversible belt conveyor can be randomly rack moved to one of the magazine areas,
the transversely reversible belt conveyor at the other end of the longitudinally reversible belt conveyor is capable of being randomly rack moved to another of the magazine areas.
CN202311585488.4A 2023-11-24 2023-11-24 Reversible bin allocation conveying system and reversible bin allocation conveying method Pending CN117383278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311585488.4A CN117383278A (en) 2023-11-24 2023-11-24 Reversible bin allocation conveying system and reversible bin allocation conveying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311585488.4A CN117383278A (en) 2023-11-24 2023-11-24 Reversible bin allocation conveying system and reversible bin allocation conveying method

Publications (1)

Publication Number Publication Date
CN117383278A true CN117383278A (en) 2024-01-12

Family

ID=89466665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311585488.4A Pending CN117383278A (en) 2023-11-24 2023-11-24 Reversible bin allocation conveying system and reversible bin allocation conveying method

Country Status (1)

Country Link
CN (1) CN117383278A (en)

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