CN113023580A - A thing flow box hoists mechanism fast for pier commodity circulation - Google Patents
A thing flow box hoists mechanism fast for pier commodity circulation Download PDFInfo
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- CN113023580A CN113023580A CN202110232923.XA CN202110232923A CN113023580A CN 113023580 A CN113023580 A CN 113023580A CN 202110232923 A CN202110232923 A CN 202110232923A CN 113023580 A CN113023580 A CN 113023580A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 72
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 31
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 239000003381 stabilizer Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000011295 pitch Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 16
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
- B66C17/20—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to a quick lifting mechanism for a logistics box of a wharf logistics, which comprises a support frame, wherein four corners of the lower end of the support frame are fixedly connected with support legs, the left side and the right side of the upper end of the support frame are fixedly connected with adjusting plates, each adjusting plate comprises a first transmission motor, a rectangular adjusting groove, an adjusting block and a first transmission screw rod, a limiting slide rod is fixedly connected with the front side and the rear side of each adjusting block, the left side and the right side of each limiting slide rod are movably sleeved with a connecting shell, a second transmission screw rod penetrates through the left side and the right side of the upper part of each connecting shell in an inserted mode, and the left side and the right side. According to the invention, by arranging the stabilizing plate, the electric telescopic rod and the positioning rod structure, when the external wind speed is high, the pull rope can be positioned, the logistics box can not shake when being lifted, the logistics box can be lifted more stably and rapidly, and the two driving gears can be driven to rotate through the prism rod, so that the power source is saved.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a quick lifting mechanism for a logistics box for wharf logistics.
Background
The turnover box is also called as a logistics box, is widely used in the industries of machinery, automobiles, household appliances, light industry, electronics and the like, can resist acid, alkali and oil stain, is nontoxic and tasteless, can be used for containing food and the like, is convenient to clean, and is convenient to turnover parts, orderly to stack and convenient to manage. The system has reasonable design and excellent quality, and is suitable for links such as transportation, distribution, storage, circulation processing and the like in factory logistics. The turnover box can be matched with various logistics containers and station appliances, is used in various occasions such as various warehouses, production sites and the like, helps to complete the generalization and integrated management of the logistics containers at present when logistics management is more and more emphasized by vast enterprises, and is a necessary product for modern logistics management of production and circulation enterprises. The hoisting refers to a general name of a crane or a hoisting mechanism for mounting and positioning equipment, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair to cause the equipment to have position change.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a quick lifting mechanism for a logistics box of a wharf logistics so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a logistics box fast hoisting mechanism for wharf logistics comprises a support frame, wherein support legs are fixedly connected to four corners of the lower end of the support frame, adjusting plates are fixedly connected to the left side and the right side of the upper end of the support frame, each adjusting plate comprises a first transmission motor, a rectangular adjusting groove, an adjusting block and a first transmission screw rod, limiting slide rods are fixedly connected to the front side and the rear side between the adjusting blocks, connecting shells are movably sleeved on the left side and the right side of each limiting slide rod, second transmission screw rods are inserted into the left side and the right side of the upper portion of each connecting shell in a penetrating mode, the left side and the right side of each second transmission screw rod are inserted into opposite sides of the adjusting blocks through bearings, a second transmission motor is fixedly connected to the right end of each second transmission screw rod, the left end of each second transmission motor is fixedly connected to the right, the adjustable type adjustable connecting device is characterized in that a first connecting shaft, a driven gear, a driving gear, a second connecting shaft and pulleys are arranged inside the connecting shell, a containing baffle is fixedly connected to the front side of the first connecting shaft, a prism hole is formed in the middle of the second connecting shaft, a prism rod is movably inserted in the prism hole, the left side and the right side of the prism rod are inserted in the adjusting block through bearings, a third transmission motor is fixedly connected to the right end of the prism rod, a pull rope is sleeved outside the first connecting shaft, the upper end of the pull rope is wound between the containing baffles, the pull rope comprises an outer rope, an inner rope and a reinforcing strip, the reinforcing strip comprises a reinforcing section, a connecting ball and a connecting column, the pull rope is movably inserted between the pulleys on the left side and the right side of a lower side plate of the connecting shell, an eccentric wheel is fixedly sleeved outside the second connecting shaft, and an ejector rod is movably inserted inside, the lower end of the ejector rod is fixedly connected with a connecting plate, the left side and the right side of the connecting plate are movably inserted with limiting rods, the upper part of the outer side of each limiting rod is sleeved with a spring, the lower part of the opposite side of each limiting rod is fixedly connected with a driving rod, the left side and the right side of the connecting plate are inserted with cleaning tubes through bearings, the upper parts of the inner sides of the cleaning tubes are fixedly connected with cleaning brushes in an annular array manner, the outer sides of the cleaning tubes are provided with spiral grooves, the end parts of the driving rods are movably inserted in the inner sides of the spiral grooves, the pull ropes are movably inserted in the middle parts of the corresponding cleaning tubes, the lower ends of the pull ropes are fixedly connected with the connecting plate, the middle parts of the connecting plates are provided with rectangular inserting ports, stabilizing plates are movably inserted in the rectangular inserting ports, the upper end of the electric telescopic rod is sleeved with the stabilizer bar through threads, the lower end of the connecting plate is fixedly connected with the connecting lug plate, the middle of the connecting lug plate is connected with a hook through a pin shaft, and the hook comprises a hook body, a stop lever, a connecting block and a reset spring.
Further, the inboard of regulating plate is opened there is the rectangle adjustment tank, the equal fixedly connected with first transmission motor in front end of regulating plate, the left and right sides of rectangle adjustment tank is pegged graft through the bearing and is had first transmission screw rod, the front end fixed connection of first transmission screw rod is in corresponding first transmission motor's pivot, the regulating block has been cup jointed through the screw thread in the outside of first transmission screw rod, the lateral wall of regulating block is smooth.
Furthermore, the rear sides of the left side and the right side of the inside of the connecting shell are connected with a first connecting shaft in an inserting mode through bearings, the rear side of the first connecting shaft is fixedly connected with driven gears in a fixing mode, a driving gear is connected between the two driven gears in an engaging mode, the lower portion of the connecting shell is connected with a second connecting shaft in an inserting mode through bearings, the rear side of the outer side of the second connecting shaft is fixedly connected with a driving gear in a fixing mode, and the left side and the right side of the lower side wall of the connecting shell are connected with.
Furthermore, the outside of stay cord is outer rope, cavity inside of the inside of outer rope is equipped with the inner rope, the inside wall of outer rope is that annular array fixed arrangement has six enhancement strips, it is equipped with a plurality of enhancement sections to strengthen the strip, the upper end of enhancement section all is connected with the connection ball through the spliced pole, the connection ball activity is inlayed and is pegged graft inside the lower extreme circular arc groove of another enhancement section.
Furthermore, a ball is movably embedded at the upper end of the ejector rod, and the upper part of the ball is movably inserted into the inner side of the arc groove at the outer side of the eccentric wheel.
Furthermore, the outer side walls of the limiting slide rod and the prism rod are smooth.
Furthermore, the left and right threads of the second transmission screw are opposite in direction, and the thread pitches are the same.
Furthermore, the upper portion of the stabilizer bar is movably inserted in the corresponding limiting hole, and the outer side wall of the stabilizer bar is smooth.
Further, the upper end of the spring is fixedly connected to the lower end of the connecting shell, and the lower end of the spring is fixedly connected to the upper end of the connecting plate.
(3) Has the advantages that:
A. according to the invention, through the structure provided with the stabilizing plate, the electric telescopic rod and the positioning rod, when the wind speed of the external environment is not large, the stabilizing plate can be drawn out, when the wind speed is large, the stabilizing plate is inserted in the inserting hole in the middle of the connecting blocks at the upper ends of the two lifting hooks, the electric telescopic rod is fixed on the stabilizing plate through the thread block, the upper end of the electric telescopic rod is connected with the positioning rod through the thread, and the stabilizing rod can be movably inserted in the limiting hole, so that when the wind speed is large, the pull rope can be positioned, the logistics box cannot shake when being lifted, and the logistics box can be lifted more stably and quickly.
B. The invention is additionally provided with a prism rod, a driving gear and a driven gear combined structure, wherein the prism rod is movably inserted at the lower parts of the two connecting shells in a penetrating manner, and is inserted in a prism hole at the middle part of a third connecting shaft at the middle part of the two driving gears in a penetrating manner, so that the prism rod is not required to be fixedly connected with the driving gears, the displacement of the two connecting shells is not influenced, meanwhile, when the prism rod rotates, the driving gears can be driven to rotate, the two driving gears can be driven to rotate through one prism rod, a power source is greatly saved, in addition, the rotating speeds of the two driving gears can be completely the same in a transmission manner, further, the rotating speeds of the four winding rollers are completely the same, the up-and-down moving speeds of the four pull ropes can be completely the same.
C. According to the invention, the pull rope mechanism is arranged, when the pull rope normally works, the outer rope is pulled under stress, the inner rope is not stressed, and therefore, after the pull rope is used for a long time, if the pull rope is broken, the inner rope is stressed, so that the phenomenon that the logistics box falls off due to the breakage of the pull rope and accidents happen is avoided, the safety of equipment is greatly improved, the inner side wall of the outer rope is fixedly connected with the reinforcing strip, the reinforcing strip is divided into a plurality of sections, and each section is connected end to end through the connecting ball, so that each section can be folded and wound, the strength of the pull rope is improved, and the folding softness of the pull rope is not.
D. Meanwhile, the structure of the eccentric wheel, the cleaning pipe and the connecting plate is further arranged, the eccentric wheel rotates, the ejector rod can be forced to move up and down under the action of tensile force exerted by the spring, the connecting plate can move up and down, the limiting rod cannot generate displacement, the driving rod is inserted into the spiral groove on the outer side of the cleaning pipe, the cleaning pipe is inserted into the left side and the right side of the connecting plate through the bearing, when the connecting plate moves up and down, the cleaning pipe can move up and down along with the connecting plate due to the fact that the driving rod cannot displace, and the cleaning pipe can rotate and move up and down under the force of the spiral groove, and therefore the cleaning of the pull rope by the.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a fast lifting mechanism of a material flow box for wharf material flow, according to the invention;
FIG. 2 is a schematic structural diagram of a connecting shell of the fast lifting mechanism of the material flow box for wharf material flow;
FIG. 3 is a cross-sectional view of the connecting shell and the lower structure of the fast lifting mechanism of the material flow box for wharf material flow of the invention;
FIG. 4 is a cross-sectional view of a pull rope of the fast lifting mechanism of the distribution box for wharf logistics of the invention;
FIG. 5 is an enlarged schematic view of the M structure in the structure diagram 4 of the rapid lifting mechanism of the material flow box for wharf material flow of the present invention;
FIG. 6 is an overall structure diagram of a cleaning pipe of the fast hoisting mechanism of the material flow box for wharf material flow of the invention;
FIG. 7 is a first connecting shaft structure diagram of the fast lifting mechanism of the material flow box for wharf material flow of the present invention;
fig. 8 is a hook structure diagram of the fast hoisting mechanism of the material flow box for wharf material flow.
The reference numbers are as follows:
the cleaning device comprises a support frame 1, support legs 2, an adjusting plate 3, a first transmission motor 31, a rectangular adjusting groove 32, an adjusting block 33, a first transmission screw 34, a second transmission screw 4, a second transmission motor 5, a third transmission motor 6, a connecting shell 7, a first connecting shaft 71, a driven gear 72, a driving gear 73, a second connecting shaft 74, a pulley 75, a limiting slide rod 8, a limiting hole 9, a prism rod 10, a pull rope 11, an outer rope 111, an inner rope 112, a reinforcing bar 113, a reinforcing section 1131, a connecting ball 1132, a connecting column 1133, a connecting plate 12, a rectangular socket 13, a stabilizing plate 14, a thread block 15, an electric telescopic rod 16, a stabilizing rod 17, a connecting lug plate 18, a hook 19, a hook body 191, a stop rod 192, a connecting block 193, a return spring 194, a containing baffle 20, a connecting plate 21, a top rod 22, an eccentric wheel 23, a cleaning pipe 24, a spring 25, a limiting rod 26, a driving rod, A helical groove 29.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 8 and examples:
a thing flow box fast hoisting mechanism for wharf logistics comprises a support frame 1, wherein support legs 2 are fixedly connected to the four corners of the lower end of the support frame 1, an adjusting plate 3 is fixedly connected to the left side and the right side of the upper end of the support frame 1, the adjusting plate 3 comprises a first transmission motor 31, a rectangular adjusting groove 32, adjusting blocks 33 and a first transmission screw 34, the first transmission motor 31 adopts the transmission motor existing in the market and is provided with an exclusive controller, the first transmission motor 31 is started to rotate positively and negatively to drive the first transmission screw 34 to rotate positively and negatively so as to enable the two adjusting blocks 33 to move leftwards and rightwards, so that the positions of the two adjusting blocks 33 are adjusted, a limit slide bar 8 is fixedly connected to the front side and the rear side between the adjusting blocks 33, a connecting shell 7 is movably sleeved on the left side and the right side of the limit slide bar 8, a second transmission screw 4 is inserted in the left and right, the left and right sides of the second transmission screw rod 4 are opposite in thread direction, the left and right sides of the second transmission screw rod 4 are inserted into opposite sides of the adjusting block 33 through bearings, the right end of the second transmission screw rod 4 is fixedly connected with the second transmission motor 5, the second transmission motor 5 and the third transmission motor 6 both adopt servo motors existing in the market and are provided with special controllers, so that the corresponding second transmission motor 5 and the corresponding third transmission motor 6 are controlled to rotate forwards and backwards, the left end of the second transmission motor 5 is fixedly connected with the right end of the adjusting block 33 on the right side, a limiting hole 9 penetrates through the left side of the connecting shell 7 from top to bottom, a first connecting shaft 71, a driven gear 72, a driving gear 73, a second connecting shaft 74 and a pulley 75 are arranged inside the connecting shell 7, a containing baffle plate 20 is fixedly connected to the front side of the first connecting shaft 71, a prism hole is formed in the middle of the second connecting shaft 74, and a prism rod 10 is movably inserted into the prism hole, the two driving gears 73 can be driven to rotate through the prism rod 10, power sources are greatly saved, the rotating speeds of the two driving gears 73 can be completely the same through the transmission mode, further the rotating speeds of the four winding rollers 71 are also completely the same, the up-and-down moving speeds of the four pull ropes 11 are also completely the same, and therefore the lifting stability of the logistics box is greatly improved; the left side and the right side of the prism rod 10 are inserted into the adjusting block 33 through bearings, the right end of the prism rod 10 is fixedly connected with the third transmission motor 6, the outer side of the first connecting shaft 71 is sleeved with the pull rope 11, the upper end of the pull rope 11 is wound between the accommodating baffles 20, the pull rope 11 comprises an outer rope 111, an inner rope 112 and a reinforcing strip 113, the reinforcing strip 113 comprises a reinforcing section 1131, a connecting ball 1132 and a connecting column 1133, the pull rope 11 is divided into the inner rope 112 and the outer rope 111, when the prism rod works normally, the outer rope 111 is pulled under stress, the inner rope 112 is not stressed, so that after the pull rope 11 is used for a long time, if the inner rope 112 is broken, the inner rope 112 is stressed, the logistics box is prevented from falling due to the breakage of the pull rope 11, accidents occur, the safety of the equipment is greatly improved, the reinforcing strip 113 is fixedly connected to the inner side wall of the outer rope 111, and the reinforcing strip, every section is connected through connecting ball 1132 end to end, therefore every section homoenergetic is folding the winding, has not only increased 11 intensity of stay cord to can not influence its folding compliance. The pull rope 11 is movably inserted between pulleys 75 on the left side and the right side of a lower side plate of the connecting shell 7, the outer side of the second connecting shaft 74 is fixedly sleeved with an eccentric wheel 23, an ejector rod 22 is movably inserted inside an outer circular arc groove of the eccentric wheel 23, the lower end of the ejector rod 22 is fixedly connected with a connecting plate 21, the left side and the right side of the connecting plate 21 are movably inserted with a limiting rod 26, the outer upper part of the limiting rod 26 is sleeved with a spring 25, the lower part of the opposite side of the limiting rod 26 is fixedly connected with a driving rod 27, the left side and the right side of the connecting plate 21 are inserted with a cleaning tube 24 through a bearing, the inner upper part of the cleaning tube 24 is fixedly connected with cleaning brushes 28 in an annular array, the outer side of the cleaning tube 24 is provided with a spiral groove 29, the end part of the driving rod 27 is movably inserted inside the spiral groove 29, the, thereby make connecting plate 21 up-and-down motion, because gag lever post 26 can not produce the displacement, actuating lever 27 is pegged graft inside the helicla flute 29 in the scavenge pipe 24 outside, and scavenge pipe 24 passes through the bearing and pegs graft in the connecting plate 21 left and right sides, when connecting plate 21 up-and-down motion, because actuating lever 27 can not displace, and scavenge pipe 24 can be along with connecting plate 21 up-and-down motion, force down at helicla flute 29, can make scavenge pipe 24 rotate and up-and-down motion, thereby can make scavenge pipe 24 cleaner to the clearance of stay cord 11. The cleaning device is characterized in that the pull rope 11 is movably inserted in the middle of the corresponding cleaning pipe 24, the lower end of the pull rope 11 is fixedly connected with a connecting plate 12, the middle of the connecting plate 12 is provided with a rectangular insertion port 13, a stabilizing plate 14 is movably inserted in the rectangular insertion port 13, the left side of the stabilizing plate 14 is inserted with a thread block 15 through threads, the upper end of the thread block 15 is fixedly connected with an electric telescopic rod 16, the upper end of the electric telescopic rod 16 is sleeved with a stabilizing rod 17 through threads, the lower end of the connecting plate 12 is fixedly connected with a connecting lug plate 18, the middle of the connecting lug plate 18 is connected with a hook 19 through a pin shaft, and the hook 19 comprises a hook body 191, a stop rod 192, a connecting block 193 and a.
In this embodiment, rectangle adjustment tank 32 has been opened to the inboard of regulating plate 3, the equal first transmission motor 31 of fixedly connected with in front end of regulating plate 3, the bearing is pegged graft through the both sides about rectangle adjustment tank 32 and is had first transmission screw 34, the front end fixed connection of first transmission screw 34 is in the pivot of corresponding first transmission motor 31, regulating block 33 has been cup jointed through the screw thread in the outside of first transmission screw 34, the lateral wall of regulating block 33 is smooth, starts the positive and negative rotation of first transmission motor 31, can drive the positive and negative rotation of first transmission screw 34 to can make displacement about two regulating blocks 33, thereby adjust the position of two regulating blocks 33.
In this embodiment, the rear sides of the left and right sides of the inside of the connecting casing 7 are inserted with the first connecting shaft 71 through the bearing, the rear side of the first connecting shaft 71 is fixedly sleeved with the driven gear 72, the two driven gears 72 are engaged with the driving gear 73, the lower part of the connecting casing 7 is inserted with the second connecting shaft 74 through the bearing, the rear side of the outside of the second connecting shaft 74 is fixedly sleeved with the driving gear 73, the left and right sides of the lower side wall of the connecting casing 7 are connected with the pulley 75, the second transmission motor 6 can drive the prism rod 10 to rotate, so as to drive the driving gear 73 to rotate, and the driving gear 73 can drive the two driven gears 72 to rotate when rotating, so as to drive the winding roller 71 at the middle part of the driven gear 72 to rotate, so as to wind the pull rope 11 and lift the hook 19, thereby lifting the.
In this embodiment, the outer side of the pulling rope 11 is an outer rope 111, an inner rope 112 is arranged inside a hollow cavity of the outer rope 111, six reinforcing bars 113 are fixedly arranged in an annular array on the inner side wall of the outer rope 111, the reinforcing bars 113 are provided with a plurality of reinforcing segments 1131, the upper ends of the reinforcing segments 1131 are connected with connecting balls 1132 through connecting columns 1133, the connecting balls 1132 are movably inserted into arc grooves at the lower ends of the other reinforcing segments 1131, when the pulling rope works normally, the outer rope 111 is pulled by force, the inner rope 112 is not stressed, so that after the pulling rope 11 is used for a long time, if the pulling rope is broken, the inner rope 112 is stressed, thereby preventing the logistics boxes from falling down due to breakage of the pulling rope 11, and greatly increasing the safety of the equipment, and the reinforcing bars 113 are fixedly connected to the inner side wall of the outer rope 111, the reinforcing bars 113 are divided into a plurality of segments, and each segment is connected by the connecting balls 1132, therefore, each section can be folded and wound, the strength of the pull rope 11 is increased, and the folding flexibility of the pull rope is not influenced.
In this embodiment, the upper end of the top rod 22 is movably embedded with a ball, the upper part of the ball is movably inserted into the inner side of the outer arc groove of the eccentric wheel 23, and the outer side walls of the limiting slide rod 8 and the prism rod 10 are both smooth.
In this embodiment, the left and right sides of the second driving screw 4 have opposite screw directions and the same screw pitch, the two connecting housings 7 can move oppositely and oppositely by the forward and reverse rotation of the second driving screw 4, the upper portion of the stabilizer bar 17 is movably inserted into the corresponding limiting hole 9, and the outer side wall of the stabilizer bar 17 is smooth.
In this embodiment, the upper end of the spring 25 is fixedly connected to the lower end of the connecting housing 7, the lower end of the spring is fixedly connected to the upper end of the connecting plate 21, and the spring 25 is in a stretching state.
The working principle of the invention comprises the following processes:
before the equipment is hoisted, the forward and reverse rotation of the first transmission motor 31 is started, the forward and reverse rotation of the first transmission screw 34 can be driven, the left and right displacement of the two adjusting blocks 33 can be realized, the positions of the two adjusting blocks 33 are adjusted, the forward and reverse rotation of the second transmission motor 5 is started, the forward and reverse rotation of the second transmission motor 5 can drive the forward and reverse rotation of the second transmission screw 4, the forward and reverse rotation of the second transmission screw 4 can drive the two connecting shells 7 to move oppositely or oppositely because the thread directions of the left side and the right side of the second transmission screw 4 are opposite and the thread pitches are the same, so that the positions of the two connecting shells 7 can be conveniently adjusted, after the adjustment is finished, the lifting hook is hooked on the hanging block at the four corners of the upper end of the logistics box, then the second transmission motor 6 is started, the forward and reverse rotation of the second transmission motor 6 can drive the prism rod 10 to rotate, thereby drive driving gear 73 and rotate, and driving gear 73 can drive two driven gear 72 when rotating and rotate, and then can drive the winding roller 71 rotation at driven gear 72 middle part to can twine stay cord 11, and promote couple 19, thereby promote the material.
And when external environment wind speed is not big, stabilizer plate 14 can be taken out, and when the wind speed is great, the inside peg graft stabilizer plate 14 of spliced eye 13 at the connecting block 12 middle part of two lifting hooks 19 upper ends, and fix on stabilizer plate 14 through screw thread piece 15, and the upper end fixedly connected with electric telescopic handle 16 of screw thread piece 15, threaded connection locating lever 17 is passed through to electric telescopic handle 16's upper end, stabilizer bar 17 can the activity peg graft in spacing hole 9's inside, like this when external wind speed is great, can make stay cord 11 obtain the location, can not cause the thing flow box to cause when the hoist and mount, make the hoist and mount of thing flow box more stable and quick.
The prism rod 10 is movably inserted at the lower parts of the two connecting shells 7 in a penetrating manner, and the prism rod 10 is inserted in a prism hole at the middle part of the third connecting shaft 74 at the middle part of the two driving gears 73 in a penetrating manner, so that the prism rod 10 is not required to be fixedly connected with the driving gears 73, the displacement of the two connecting shells 7 is not influenced, meanwhile, when the prism rod 7 rotates, the driving gears 73 can be driven to rotate, the two driving gears 73 can be driven to rotate through one prism rod 10, a power source is greatly saved, in addition, the rotating speeds of the two driving gears 73 can be completely the same in a transmission manner, further, the rotating speeds of the four winding rollers 71 are completely the same, the up-and-down moving speeds of the four pull ropes 11 can be completely the same, and the lifting stability of the;
and stay cord 11 is divided into interior rope 112 and outer rope 111, in normal operating, outer rope 111 atress is dragged, and interior rope 112 atress, stay cord 11 is after long-term the use like this, if the fracture takes place, interior rope 112 will atress, thereby avoid making the thing flow box drop because the fracture of stay cord 11, the accident takes place, the security of great increase equipment, and the inside wall fixedly connected with of outer rope 111 strengthens strip 113, it is a plurality of sections to strengthen strip 113 branch, every section is connected through connecting ball 1132 head and the tail, consequently every section homoenergetic is folding winding, stay cord 11 intensity has not only been increased, and can not influence its folding compliance.
Eccentric wheel 23 rotates, and can force ejector pin 22 up-and-down motion under the spring 25 exerts the pulling force effect, thereby make connecting plate 21 up-and-down motion, because gag lever post 26 can not produce the displacement, actuating lever 27 is pegged graft inside the helicla flute 29 outside cleaning tube 24, and cleaning tube 24 passes through the bearing and pegs graft in the connecting plate 21 left and right sides, when connecting plate 21 up-and-down motion, because actuating lever 27 can not displace, and cleaning tube 24 can be along with connecting plate 21 up-and-down motion, force down at helicla flute 29, can make cleaning tube 24 rotate and up-and-down motion, thereby can make cleaning tube 24 cleaner to the clearance of stay cord 11.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. A logistics box fast hoisting mechanism for wharf logistics comprises a support frame (1) and is characterized in that support legs (2) are fixedly connected to four corners of the lower end of the support frame (1), adjusting plates (3) are fixedly connected to the left side and the right side of the upper end of the support frame (1), each adjusting plate (3) comprises a first transmission motor (31), a rectangular adjusting groove (32), an adjusting block (33) and a first transmission screw (34), limiting slide bars (8) are fixedly connected to the front side and the rear side between the adjusting blocks (33), connecting shells (7) are movably sleeved on the left side and the right side of each limiting slide bar (8), second transmission screws (4) penetrate through the left side and the right side of each connecting shell (7), the left side and the right side of each second transmission screw (4) are connected to the opposite sides of the adjusting blocks (33) in an inserting mode through bearings, and second transmission motors (5) are fixedly connected to the right ends of the second, the left end of the second transmission motor (5) is fixedly connected to the right end of an adjusting block (33) on the right side, a limiting hole (9) penetrates through the left side of the connecting shell (7) from top to bottom, a first connecting shaft (71), a driven gear (72), a driving gear (73), a second connecting shaft (74) and a pulley (75) are arranged inside the connecting shell (7), a containing baffle (20) is fixedly connected to the front side of the first connecting shaft (71), a prism hole is formed in the middle of the second connecting shaft (74) and movably inserted with a prism rod (10), the left side and the right side of the prism rod (10) are inserted into the adjusting block (33) through bearings, a third transmission motor (6) is fixedly connected to the right end of the prism rod (10), a pull rope (11) is sleeved on the outer side of the first connecting shaft (71), and the upper end of the pull rope (11) is wound between the containing baffles (20), the pull rope (11) comprises an outer rope (111), an inner rope (112) and a reinforcing strip (113), the reinforcing strip (113) comprises a reinforcing section (1131), a connecting ball (1132) and a connecting column (1133), the pull rope (11) is movably inserted between pulleys (75) on the left side and the right side of a lower side plate of the connecting shell (7), an eccentric wheel (23) is fixedly sleeved on the outer side of the second connecting shaft (74), an ejector rod (22) is movably inserted inside an outer side arc groove of the eccentric wheel (23), a connecting plate (21) is fixedly connected with the lower end of the ejector rod (22), a limiting rod (26) is movably inserted on the left side and the right side of the connecting plate (21), a spring (25) is sleeved on the upper part of the outer side of the limiting rod (26), a driving rod (27) is fixedly connected on the lower part of the opposite side of the limiting rod (26), and cleaning pipes (24) are inserted on the left, the cleaning device is characterized in that cleaning brushes (28) are fixedly connected to the upper portion of the inner side of the cleaning pipe (24) in an annular array, spiral grooves (29) are formed in the outer side of the cleaning pipe (24), the end portions of driving rods (27) are movably inserted into the inner sides of the spiral grooves (29), pull ropes (11) are movably inserted into the middle portions of the corresponding cleaning pipes (24), connecting plates (12) are fixedly connected to the lower ends of the pull ropes (11), rectangular insertion ports (13) are formed in the middle portions of the connecting plates (12), stabilizing plates (14) are movably inserted into the rectangular insertion ports (13), thread blocks (15) are inserted into the left sides of the stabilizing plates (14) through threads, electric telescopic rods (16) are fixedly connected to the upper ends of the thread blocks (15), stabilizing rods (17) are sleeved on the upper ends of the electric telescopic rods (16) through threads, and lug plates (18) are fixedly connected to the lower ends, the middle part of the connecting lug plate (18) is connected with a hook (19) through a pin shaft, and the hook (19) comprises a hook body (191), a stop lever (192), a connecting block (193) and a return spring (194).
2. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the inboard of regulating plate (3) is opened there is rectangle adjustment tank (32), the equal fixedly connected with first transmission motor (31) of front end of regulating plate (3), the left and right sides of rectangle adjustment tank (32) is pegged graft through the bearing and is had first transmission screw (34), the front end fixed connection of first transmission screw (34) is in the pivot of corresponding first transmission motor (31), regulating block (33) have been cup jointed through the screw thread in the outside of first transmission screw (34), the lateral wall of regulating block (33) is smooth.
3. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: connect the inside left and right sides rear side of casing (7) and peg graft through the bearing and have first connecting axle (71), the fixed cover in rear side of first connecting axle (71) has been connected with driven gear (72), and the meshing is connected with driving gear (73) between two driven gear (72), the lower part of connecting casing (7) is pegged graft through the bearing and is had second connecting axle (74), the fixed cover in outside rear side of second connecting axle (74) has been connected with driving gear (73), the lower lateral wall left and right sides of connecting casing (7) is connected with pulley (75).
4. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the outside of stay cord (11) is outer rope (111), the inside cavity inside of outer rope (111) is equipped with interior rope (112), the inside wall of outer rope (111) is six enhancement strips (113) of annular array fixed arrangement, enhancement strip (113) are equipped with a plurality of enhancement sections (1131), the upper end of enhancement section (1131) all is connected with connecting ball (1132) through spliced pole (1133), connect ball (1132) activity inlay the grafting inside the lower extreme circular arc groove of another enhancement section (1131).
5. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the upper end of the ejector rod (22) is movably embedded with a ball, and the upper part of the ball is movably inserted into the inner side of the arc groove at the outer side of the eccentric wheel (23).
6. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the outer side walls of the limiting sliding rod (8) and the prism rod (10) are smooth.
7. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the left and right sides of the second transmission screw (4) are opposite in thread direction and the thread pitches are the same.
8. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the upper portion of the stabilizer bar (17) is movably inserted in the corresponding limiting hole (9), and the outer side wall of the stabilizer bar (17) is smooth.
9. The logistics box quick hoisting mechanism for wharf logistics of claim 1, wherein: the upper end of the spring (25) is fixedly connected with the lower end of the connecting shell (7), and the lower end of the spring is fixedly connected with the upper end of the connecting plate (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232923.XA CN113023580A (en) | 2021-03-03 | 2021-03-03 | A thing flow box hoists mechanism fast for pier commodity circulation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110232923.XA CN113023580A (en) | 2021-03-03 | 2021-03-03 | A thing flow box hoists mechanism fast for pier commodity circulation |
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| CN113023580A true CN113023580A (en) | 2021-06-25 |
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| CN202110232923.XA Pending CN113023580A (en) | 2021-03-03 | 2021-03-03 | A thing flow box hoists mechanism fast for pier commodity circulation |
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| CN114644287A (en) * | 2022-05-19 | 2022-06-21 | 河南师范大学 | Anti-rotation positioning device for lifting hook |
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