CN117049367A - Diversified mechanical handling lifting machine is used in workshop - Google Patents
Diversified mechanical handling lifting machine is used in workshop Download PDFInfo
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- CN117049367A CN117049367A CN202310991441.1A CN202310991441A CN117049367A CN 117049367 A CN117049367 A CN 117049367A CN 202310991441 A CN202310991441 A CN 202310991441A CN 117049367 A CN117049367 A CN 117049367A
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- Prior art keywords
- lifting
- stabilizing
- guide
- lifting hook
- transmission shaft
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 7
- 238000005461 lubrication Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000000446 fuel Substances 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/08—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups with mechanical drive, other than directly by springs or weights
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of hoisting machinery, in particular to a multi-azimuth mechanical conveying hoisting machine for workshops, which comprises the following components: the hoisting mechanism comprises a suspension arm and a hoisting machine, and a roller box arranged below the hoisting machine through a steel wire rope; the directional mechanism is arranged at the position of the lifting mechanism corresponding to the roller box and comprises a first transmission shaft arranged below the lifting arm, one end of the first transmission shaft is provided with a guide upright rod, the surface of the guide upright rod is sleeved with a guide frame, and the other end of the first transmission shaft is provided with a lifting hook; the stabilizing mechanism is arranged at a position of the orientation mechanism corresponding to the lifting hook and comprises a stabilizing ring arranged above the lifting hook and a stabilizing rotating block connected with the lower part of the stabilizing ring; the beneficial effects are as follows: by arranging the orientation mechanism, when the suspended object is lifted, the suspended object rotates towards the opposite direction to the swing direction of the suspension arm when the suspension arm swings, so that the direction of the suspended object is always unchanged, and the direction of the suspended object does not need to be adjusted after the suspended object is lifted to a designated position.
Description
Technical Field
The invention relates to the technical field of hoisting machinery, in particular to a multi-azimuth mechanical conveying hoisting machine for workshops.
Background
Hoisting refers to a process of hoisting equipment, workpieces, appliances, materials and the like by using various hoisting machines to change the positions of the equipment, the workpieces, the appliances, the materials and the like;
the existing multi-azimuth mechanical conveying hoisting machine for workshops is characterized in that a hoisting rope is fixed on a hoisted object when the multi-azimuth mechanical conveying hoisting machine is used, then the hoisting rope is hung on the hoisting rope, the hoisted object is hoisted to a designated position through the hoisting machine and a hoisting arm, then an operator adjusts the azimuth of the hoisted object, and then the hoisted object is put down through the hoisting machine;
however, the space of a general workshop is limited, when the suspended object is lifted to a designated position and the position (azimuth and position) of the suspended object is adjusted, the suspended object needs to occupy a larger space for rotation, so that the space utilization rate of the workshop is lower, the suspended object is generally heavier, and when the suspended object is adjusted in azimuth, a larger effort is required, so that the labor intensity of an operator is higher, and meanwhile, the potential safety hazard possibility exists.
Disclosure of Invention
The invention aims to provide a multi-azimuth mechanical conveying hoisting machine for workshops, which aims to solve the problem that the direction of a hoisted object is required to be adjusted after the hoisted object is hoisted to a designated position in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: diversified mechanical handling hoisting machine is used in workshop, diversified mechanical handling hoisting machine is used in workshop includes:
the lifting mechanism comprises a suspension arm, a lifting machine and a roller box arranged below the lifting machine through a steel wire rope;
the directional mechanism is arranged at the position of the lifting mechanism corresponding to the roller box and comprises a first transmission shaft arranged below the lifting arm, one end of the first transmission shaft is provided with a guide upright rod, the surface of the guide upright rod is sleeved with a guide frame, and the other end of the first transmission shaft is provided with a lifting hook;
the stabilizing mechanism is arranged at the position of the orientation mechanism corresponding to the lifting hook, and comprises a stabilizing ring arranged above the lifting hook and a stabilizing rotating block connected with the lower part of the stabilizing ring, wherein the bottom surface of the stabilizing rotating block is connected with a stabilizing stay bar, and the surface of the stabilizing ring is connected with a lantern ring through a second stabilizing ring connecting rod.
Preferably, the suspension arm is rotatably arranged at one side of the lifting support through a first mounting frame, the suspension arm is driven by a driving mechanism, and the lifting machine is movably arranged below the suspension arm through the driving mechanism.
Preferably, a first connecting frame is fixedly arranged on one side of the roller box, a rotating shaft is fixedly arranged in the roller box, a roller is rotatably arranged on the surface of the rotating shaft, a steel wire rope is sleeved on the surface of the roller, and a lubricating mechanism is arranged in the roller box.
Preferably, the lubrication mechanism comprises an oil spraying sleeve fixedly connected with the inner wall of the roller box, the oil spraying sleeve is provided with three groups, a screw shaft is rotatably arranged in the oil spraying sleeve, the screw direction of the screw shaft in the middle of one group of oil spraying sleeves is opposite to the screw direction of the screw shaft in the oil spraying sleeve at the two sides, one end of the screw shaft, far away from the oil spraying sleeve, is rotatably connected with the roller box, a first transmission gear is fixedly arranged on the surface of one group of screw shafts in the middle, a second transmission gear is fixedly arranged on the surface of the screw shaft at the two sides, two sides of the first transmission gear are meshed with the second transmission gear, one side of the second transmission gear is fixedly provided with a conical surface gear, the second transmission gear is connected with a No. five bevel gears through the conical surface gear in a meshed manner, one end, far away from the No. two bevel gears, of the second transmission shaft penetrates through the side wall of the roller box, and is fixedly connected with a second transmission gear, and the second transmission shaft is rotatably connected with the side wall of the roller box.
Preferably, the transmission shaft is a telescopic link that the multisection son pole is constituteed, and but constitute synchronous rotation through key and keyway cooperation between the multisection son pole of a transmission shaft, but the one end of a transmission shaft runs through No. one link back fixedly connected with No. three bevel gears, no. three bevel gears's surface has seted up the linkage groove, the inside fixed mounting in linkage groove has a linkage gear, a transmission shaft rotates with a link to be connected, the other end of a transmission shaft rotates and is connected with No. two links, and a transmission shaft is close to No. two link one end after running through No. two links fixedly connected with No. two bevel gears.
Preferably, the guide vertical rod is fixedly connected with the lifting support through a second mounting frame, a plurality of groups of guide rolling grooves are formed in the surface of the guide vertical rod, the guide rolling grooves are distributed in an annular array, guide rollers are arranged in the guide rolling grooves in a rolling mode, the guide frame is movably sleeved on the surface of the guide vertical rod through the guide rollers, one end of the guide frame is fixedly connected with a guide frame top plate, the other end of the guide frame is fixedly connected with a first bevel gear, the guide frame top plate and one end, far away from the guide frame, of the first bevel gear are fixedly connected with connecting rings, the guide frame is rotatably connected with the second connecting frame through the connecting rings, and the first bevel gear is meshed with the second bevel gear;
the axle core of the guide upright rod is the same as the rotation center of the suspension arm.
Preferably, the end part of the lifting hook is fixedly connected with a lifting hook connecting rod, the end part of the lifting hook connecting rod is provided with a lifting hook connecting groove, the inner wall of the lifting hook connecting groove is provided with a lifting hook rotating groove, the inside of the lifting hook connecting groove is rotationally inserted with a connecting rotating rod, the connecting rotating rod is fixedly connected with the roller box, the surface of the connecting rotating rod is fixedly provided with a connecting rotating ring, the connecting rotating ring is rotationally arranged in the lifting hook rotating groove, the surface of the lifting hook connecting rod is fixedly provided with a fourth bevel gear, and the fourth bevel gear is meshed with the third bevel gear;
the model of the fourth bevel gear is the same as that of the second bevel gear, the third bevel gear and the fourth bevel gear.
Preferably, the surface of stable ring has been seted up and has been changeed the groove, and stable ring is connected through stable commentaries on classics groove and stable commentaries on classics piece, and stable commentaries on classics piece is the arc structure of cross-section for "T" shape, and stable commentaries on classics piece and the inner wall slip setting of stable commentaries on classics groove, and stable commentaries on classics piece is through commentaries on classics piece connecting plate and lifting hook connecting rod fixed connection, and stable ring is through stable ring connecting rod and gyro wheel box fixed connection.
Preferably, the stabilizing stay bar is rotationally connected with the stabilizing rotating block, the stabilizing stay bar is provided with two groups, one end of the stabilizing stay bar, which is far away from the stabilizing rotating block, is hinged with a lifting rope lantern ring, the lifting rope lantern ring is internally penetrated and spliced with a lifting rope, and the lifting rope penetrates through the lifting hook.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up directional mechanism, when handling the object that hangs for the davit is when swinging, the object that hangs is rotated towards the position opposite to davit swing position, makes the position of object that hangs invariable all the time, after will hanging the object and handling the assigned position, need not to carry out the adjustment to the position of object that hangs, avoided the in-process of handling the object that hangs, because the swing of davit changes the position, solved and still need carry out the problem of adjustment to the position of object that hangs after will hanging the object handling the assigned position.
2. Through setting up stabilizing mean, at the in-process of handling the hung object, stable vaulting pole, lifting rope lantern ring and stable commentaries on classics piece form the triangle firm to the lifting rope for the davit is rocked that the in-process of swinging is hung the formation of object and can be stabilized fast, thereby has saved after will being hung the object handling to the assigned position, stabilizes the time of being hung the object swing.
3. Through setting up lubrication mechanism, at the in-process of lifting machine work, through the cooperation of oil spray sleeve and screw axis with the inside clean lubrication of gyro wheel box have spouting to wire rope, clean wire rope's surface, form lubricated wire rope simultaneously, avoid wire rope at the in-process excessive wear of work, the life of wire rope of increase.
Drawings
FIG. 1 is a schematic diagram of a multi-azimuth mechanical handling hoist for workshops;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 4 is a schematic side view in cross-section of the hook of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at C in accordance with the present invention;
FIG. 6 is a schematic view of the structure of the invention in front cross section at the hook;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6D according to the present invention;
FIG. 8 is a schematic view of a cross-sectional structure of a guide pole of the present invention;
FIG. 9 is a schematic view of a guide frame structure according to the present invention;
FIG. 10 is a schematic view of the stabilizing ring structure of the present invention;
FIG. 11 is a schematic view of a hook according to the present invention;
fig. 12 is a schematic view of the structure of the third bevel gear of the present invention.
In the figure:
the lifting mechanism 1, a lifting support 10, a first mounting frame 11, a suspension arm 12, a lifting machine 13, a steel wire rope 14, a roller box 15, a first connecting frame 151, a rotating shaft 152 and a roller 153;
the device comprises a directional mechanism 2, a second mounting frame 21, a guide upright rod 211, a guide rolling groove 212, a guide frame 22, guide rollers 221, a guide frame top plate 222, a connecting ring 223, a first bevel gear 224, a first transmission shaft 23, a second connecting frame 231, a second bevel gear 232, a third bevel gear 233, a linkage groove 234, a first linkage gear 235, a lifting hook 24, a lifting hook connecting rod 241, a lifting hook connecting groove 242, a lifting hook rotating groove 243, a fourth bevel gear 244, a connecting rotating rod 25 and a connecting rotating ring 251;
the stabilizing mechanism 3, the stabilizing ring 31, the stabilizing rotating groove 311, the stabilizing ring connecting rod 312, the stabilizing ring connecting rod 313, the lantern ring 32, the stabilizing rotating block 33, the rotating block connecting plate 331, the stabilizing stay bar 34, the hanging rope lantern ring 35 and the hanging rope 36;
lubrication mechanism 4, oil jet sleeve 41, screw shaft 42, transmission gear 43, transmission gear 44, transmission shaft 45, transmission gear 451, and bevel gear 452.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-12, the present invention provides a multi-directional mechanical handling hoisting machine for workshops, comprising:
the lifting mechanism 1 comprises a suspension arm 12, a lifting machine 13 and a roller box 15 which is arranged below the lifting machine 13 through a steel wire rope 14, wherein the suspension arm 12 is rotatably arranged on one side of a lifting support 10 through a first mounting frame 11, the suspension arm 12 is driven by a driving mechanism, the lifting machine 13 is movably arranged below the suspension arm 12 through the driving mechanism, a first connecting frame 151 is fixedly arranged on one side of the roller box 15, a rotating shaft 152 is fixedly arranged in the roller box 15, a roller 153 is rotatably arranged on the surface of the rotating shaft 152, the steel wire rope 14 is sleeved on the surface of the roller 153, a lubricating mechanism 4 is arranged in the roller box 15, the lubricating mechanism 4 comprises a fuel injection sleeve 41 which is fixedly connected with the inner wall of the roller box 15, the fuel injection sleeve 41 is provided with a third group, the inside of the fuel injection sleeve 41 is rotatably provided with a screw shaft 42, the screw direction of the screw shaft 42 in the middle first group of the fuel injection sleeve 41 is opposite to the screw direction of the screw shaft 42 in the middle of the first fuel injection sleeve 41, one end of the screw shaft 42 is rotatably connected with the roller box 15, the surface of the first group of the screw shaft 42 is fixedly provided with a roller 153, the surface of the first bevel gear 43 is fixedly arranged on the middle of the first bevel gear 45 is fixedly arranged on the side of the second bevel gear 45, the second bevel gear 45 is fixedly arranged on the side of the bevel gear 45 is fixedly arranged on the side of the bevel gear 45, and the first bevel gear 45 is fixedly arranged on the side of the bevel gear 44, and the bevel gear 44 is fixedly arranged on the side 45, which is fixedly opposite side of the side 45 is rotatably opposite to the side 45, which is fixedly opposite to the side 45, which is connected with the side 45;
the orientation mechanism 2 is arranged at the position of the lifting mechanism 1 corresponding to the roller box 15, the orientation mechanism 2 comprises a first transmission shaft 23 arranged below the lifting arm 12, one end of the first transmission shaft 23 is provided with a guide upright rod 211, the surface of the guide upright rod 211 is sleeved with a guide frame 22, the other end of the first transmission shaft 23 is provided with a lifting hook 24, the first transmission shaft 23 is a telescopic rod formed by a plurality of sections of sub-rods, the plurality of sections of sub-rods forming the first transmission shaft 23 can synchronously rotate through the matching of keys and key grooves, one end of the first transmission shaft 23 penetrates through a first connecting frame 151 and then is fixedly connected with a third bevel gear 233, the surface of the third bevel gear 233 is provided with a linkage groove 234, the inside of the linkage groove 234 is fixedly provided with a first linkage gear 235, the first transmission shaft 23 is rotationally connected with the first connecting frame 151, the other end of the first transmission shaft 23 is rotationally connected with a second connecting frame 231, and one end of the first transmission shaft 23, which is close to the second connection frame 231, is fixedly connected with a second bevel gear 232 after penetrating through the second connection frame 231, the guide upright rod 211 is fixedly connected with the lifting bracket 10 through the second installation frame 21, a plurality of groups of guide rolling grooves 212 are formed in the surface of the guide upright rod 211, the guide rolling grooves 212 are distributed in an annular array, guide rollers 221 are arranged in the guide rolling grooves 212 in a rolling manner, the guide frame 22 is movably sleeved on the surface of the guide upright rod 211 through the guide rollers 221, one end of the guide frame 22 is fixedly connected with a guide frame top plate 222, the other end of the guide frame 22 is fixedly connected with a first bevel gear 224, one ends of the guide frame top plate 222 and the first bevel gear 224, which are far away from the guide frame 22, are fixedly connected with connecting rings 223, the guide frame 22 is rotatably connected with the second connection frame 231 through the connecting rings 223, the first bevel gear 224 is meshed with the second bevel gear 232, and the end of the lifting hook 24 is fixedly connected with a lifting hook connecting rod 241, the end of the lifting hook connecting rod 241 is provided with a lifting hook connecting groove 242, the inner wall of the lifting hook connecting groove 242 is provided with a lifting hook rotating groove 243, the inside of the lifting hook connecting groove 242 is rotationally inserted with a connecting rotating rod 25, the connecting rotating rod 25 is fixedly connected with the roller box 15, the surface of the connecting rotating rod 25 is fixedly provided with a connecting rotating ring 251, the connecting rotating ring 251 is rotationally arranged in the lifting hook rotating groove 243, the surface of the lifting hook connecting rod 241 is fixedly provided with a fourth bevel gear 244, and the fourth bevel gear 244 is meshed with the third bevel gear 233;
the stabilizing mechanism 3 is arranged at the position of the orienting mechanism 2 corresponding to the lifting hook 24, the stabilizing mechanism 3 comprises a stabilizing ring 31 arranged above the lifting hook 24 and a stabilizing rotating block 33 connected with the lower part of the stabilizing ring 31, the bottom surface of the stabilizing rotating block 33 is connected with a stabilizing supporting rod 34, the surface of the stabilizing ring 31 is connected with a lantern ring 32 through a second stabilizing ring connecting rod 313, a stabilizing rotating groove 311 is formed in the surface of the stabilizing ring 31, the stabilizing ring 31 is connected with the stabilizing rotating block 33 through the stabilizing rotating groove 311, the stabilizing rotating block 33 is of an arc-shaped plate structure with a T-shaped section, the stabilizing rotating block 33 is slidably arranged on the inner wall of the stabilizing rotating groove 311, the stabilizing rotating block 33 is fixedly connected with the lifting hook connecting rod 241 through a rotating block connecting rod 331, the stabilizing ring 31 is fixedly connected with the roller box 15 through a first stabilizing ring connecting rod 312, the stabilizing supporting rod 34 is rotatably connected with the stabilizing rotating block 33, the stabilizing supporting rod 34 is provided with two groups, one end of the stabilizing supporting rod 34, which is far away from the stabilizing rotating block 33, is hinged with a lifting rope lantern ring 35, the inside the lifting rope 35 is inserted and connected with a rope 36, and the lifting rope 36 penetrates through the inside the lifting hook 24.
Embodiment one:
placing a suspended object according to a designated azimuth, enabling a lifting rope 36 to pass through a lifting hook 24, enabling the middle part of the lifting rope 36 to be located in the lifting hook 24, enabling two ends of the lifting rope 36 to pass through a lifting rope lantern ring 35, enabling lifting points at two ends of the lifting rope 36 to be fixed on the suspended object, winding a steel wire rope 14 through a lifting machine 13 to pull up a roller box 15 and the lifting hook 24, enabling the lifting hook 24 to pull up the suspended object through the lifting rope 36, enabling the roller box 15 to drive a first transmission shaft 23 to ascend through a first connecting frame 151, simultaneously driving a guide frame 22 to ascend on the surface of a guide upright rod 211, controlling a lifting arm 12 to swing through a driving device, enabling the suspended object to reach the designated position, enabling the roller box 15 to drive a first transmission shaft 23 to swing synchronously with the lifting arm 12, enabling a second bevel gear 232 to rotate relatively with the first bevel gear 224, enabling the first transmission shaft 23 to rotate, enabling a fourth bevel gear 244 to rotate oppositely to the swing azimuth of the lifting arm 12 through a third bevel gear 233, and enabling the azimuth of the fourth bevel gear 244 to not be consistent with the first azimuth of the suspended object when the azimuth of the lifting arm 12 is changed;
compared with the prior hoisting machine, the direction of the hoisted object is required to be adjusted after the hoisted object is hoisted to a designated position, the direction of the hoisted object is not required to be adjusted after the hoisted object is hoisted to a placement area, namely, when the hoisted object is in an initial hoisting position, the direction of the hoisted object is firstly adjusted in advance according to the actual condition of the placement area, so that the hoisted object meets the placement requirement of the placement area, the direction of the hoisted object is ensured not to change and is consistent with the initial preset direction by ingenious structural design in the scheme in the hoisting rotating and transporting process, the direction of the hoisted object is prevented from being adjusted when the direction of the hoisted object is regulated, and compared with the prior art, on one hand, the invention considers the actual condition, does not need to reserve an adjusting space in the placement area, and on the other hand, the direction of the hoisted object is not required to be adjusted after hoisting is completed, the space occupation of workshops is reduced, the space utilization of workshops is maximized, and the whole space utilization rate of workshops is improved.
Embodiment two:
on the basis of the first embodiment, in the swinging process of the boom 12, the lifting hook connecting rod 241 drives the stable rotating block 33 to slide in the stable rotating groove 311 through the rotating block connecting plate 331, so that the stable supporting rod 34 rotates synchronously with the lifting hook 24, in the moving process of the boom 12 driving the suspended object, the swinging generated by the suspended object acts on the stable supporting rod 34 through the lifting rope lantern ring 35, the stable supporting rod 34 forms triangular stability on the lifting rope 36 through the two groups of lifting rope lantern rings 35 and the intersection point of the stable supporting rod 34 and the stable rotating block 33, and the swinging of the suspended object can be quickly stabilized, so that the swinging time of the suspended object is stabilized after the suspended object is lifted to a designated position is saved.
Embodiment III:
on the basis of the first embodiment, cleaning lubricant is injected into the roller box 15, the height of the lubricant is higher than the lowest point of the oil injection sleeve 41, when the first transmission shaft 23 drives the third bevel gear 233 to rotate, the third bevel gear 233 drives the second transmission gear 451 to rotate through the first linkage gear 235, the second transmission gear 451 drives the fifth bevel gear 452 to rotate through the second transmission shaft 45, the fifth bevel gear 452 drives the first transmission gear 43 to rotate through the conical surface gear on the first transmission gear 43, the first transmission gear 43 drives the second transmission gear 44 to rotate, and therefore the three groups of screw shafts 42 are driven to rotate, and as the screw positions of the screw shafts 42 on two sides are opposite to the screw positions of the screw shaft 42 in the middle, when the boom 12 swings forward, the oil injection sleeve 41 and the screw shaft 42 in the middle spray the cleaning lubricant inside the roller box 15 to the steel wire rope 14, and when the boom 12 swings reversely, the oil injection sleeve 41 and the screw shaft 42 on two sides spray the cleaning lubricant inside the roller box 15 to the steel wire rope 14, and simultaneously lubricate the steel wire rope 14, and avoid excessive wear of the steel wire rope 14.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the above description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Diversified mechanical handling lifting machine is used in workshop, its characterized in that includes:
the lifting mechanism (1), the lifting mechanism (1) comprises a suspension arm (12) and a lifting machine (13), and a roller box (15) arranged below the lifting machine (13) through a steel wire rope (14);
the directional mechanism (2) is arranged at a position of the lifting mechanism (1) corresponding to the roller box (15), the directional mechanism (2) comprises a first transmission shaft (23) arranged below the lifting arm (12), one end of the first transmission shaft (23) is provided with a guide vertical rod (211), a guide frame (22) is sleeved on the surface of the guide vertical rod (211), the other end of the first transmission shaft (23) is provided with a lifting hook (24), one end of the first transmission shaft (23) penetrates through a first connecting frame (151) and then is fixedly connected with a third bevel gear (233), a linkage groove (234) is formed in the surface of the third bevel gear (233), a first linkage gear (235) is fixedly arranged in the linkage groove (234), and the first transmission shaft (23) is rotationally connected with the first connecting frame (151);
the stabilizing mechanism (3) is arranged at the position, corresponding to the lifting hook (24), of the orienting mechanism (2), the stabilizing mechanism (3) comprises a stabilizing ring (31) arranged above the lifting hook (24) and a stabilizing rotating block (33) connected with the lower part of the stabilizing ring (31), a stabilizing supporting rod (34) is connected to the bottom surface of the stabilizing rotating block (33), and a lantern ring (32) is connected to the surface of the stabilizing ring (31) through a second stabilizing ring connecting rod (313).
2. A multi-azimuth mechanical handling hoisting machine for workshops according to claim 1, characterized in that: the lifting arm (12) is rotatably arranged on one side of the lifting support (10) through a first mounting frame (11), the lifting arm (12) is driven by a driving mechanism, and the lifting machine (13) is movably arranged below the lifting arm (12) through the driving mechanism.
3. A multi-azimuth mechanical handling hoisting machine for workshops according to claim 1, characterized in that: one side fixed mounting of gyro wheel box (15) has link (151) No. one, and the inside fixed mounting of gyro wheel box (15) has pivot (152), and gyro wheel (153) are installed in the surface rotation of pivot (152), and the surface of gyro wheel (153) is located in wire rope (14) cover, and the inside of gyro wheel box (15) is provided with lubrication mechanism (4).
4. A multi-azimuth mechanical handling hoisting machine for workshops according to claim 3, characterized in that: the lubrication mechanism (4) comprises an oil spraying sleeve (41) fixedly connected with the inner wall of the roller box (15), the oil spraying sleeve (41) is provided with three groups, a screw shaft (42) is arranged in the oil spraying sleeve (41) in a rotating mode, the screw direction of the screw shaft (42) in the middle of the oil spraying sleeve (41) is opposite to that of the screw shaft (42) in the oil spraying sleeve (41) on two sides, one end of the screw shaft (42) far away from the oil spraying sleeve (41) is rotationally connected with the roller box (15), a first transmission gear (43) is fixedly arranged on the surface of the screw shaft (42) in the middle, a second transmission gear (44) is fixedly arranged on the surface of the screw shaft (42) on two sides, two sides of the first transmission gear (43) are meshed with the second transmission gear (44), one side of the second transmission gear (44) is fixedly provided with a conical surface gear (452) through gear meshing connection, one end of the second transmission shaft (45) of the second transmission gear (45) is fixedly connected with a second transmission shaft (45) penetrating through the second conical surface (452), and one end of the second transmission shaft (45) is fixedly connected with the side wall of the second transmission gear (45) far away from the roller box (15).
5. A multi-azimuth mechanical handling hoisting machine for workshops according to claim 2, characterized in that: the other end of the first transmission shaft (23) is rotatably connected with a second connecting frame (231), and one end, close to the second connecting frame (231), of the first transmission shaft (23) penetrates through the second connecting frame (231) and is fixedly connected with a second bevel gear (232).
6. The multi-azimuth mechanical handling and hoisting machine for workshops according to claim 5, wherein: the utility model discloses a lifting support, including guide pole setting (211), lifting support (10) and guide pole setting (22), guide pole setting (211) are through No. two mounting bracket (21) and lifting support (10) fixed connection, multiunit guide rolling groove (212) have been seted up on the surface of guide pole setting (211), multiunit guide rolling groove (212) are annular array and distribute, the inside roll of guide rolling groove (212) is provided with guide roller (221), guide frame (22) are through guide roller (221) movable sleeve locating the surface of guide pole setting (211), the one end fixedly connected with guide frame roof (222) other end fixedly connected with bevel gear (224) of guide frame (22), and guide frame roof (222) and the one end that guide frame (22) were kept away from to bevel gear (224) are all fixedly connected with go-between (223), guide frame (22) are through go-between (223) and No. two link (231) rotation connection, no. one bevel gear (224) meshes with No. two bevel gears (232).
7. The multi-azimuth mechanical handling and hoisting machine for workshops according to claim 5, wherein: the end fixedly connected with lifting hook connecting rod (241) of lifting hook (24), lifting hook spread groove (242) have been seted up to the end of lifting hook connecting rod (241), lifting hook change groove (243) have been seted up to the inner wall of lifting hook spread groove (242), the inside rotation grafting of lifting hook spread groove (242) has connection bull stick (25), connect bull stick (25) and gyro wheel box (15) fixed connection, the fixed surface of connecting bull stick (25) is provided with connection swivel (251), connect swivel (251) rotation setting in the inside of lifting hook change groove (243), the fixed surface of lifting hook connecting rod (241) installs No. four bevel gears (244), no. four bevel gears (244) and No. three bevel gears (233) meshing.
8. The multi-azimuth mechanical handling and hoisting machine for workshops of claim 7, wherein: the surface of stable ring (31) has seted up and has been stabilized change groove (311), and stable ring (31) is connected through stable change groove (311) and stable commentaries on classics piece (33), and stable commentaries on classics piece (33) are the arc plate structure that the cross-section is "T" shape, and stable commentaries on classics piece (33) and the inner wall slip setting of stable change groove (311), and stable commentaries on classics piece (33) are through changeing piece connecting plate (331) and lifting hook connecting rod (241) fixed connection, and stable ring (31) are through first stable ring connecting rod (312) and gyro wheel box (15) fixed connection.
9. The multi-azimuth mechanical handling and hoisting machine for workshops of claim 8, wherein: the stabilizing support rod (34) is rotationally connected with the stabilizing rotating block (33), the stabilizing support rod (34) is provided with two groups, one end, far away from the stabilizing rotating block (33), of the stabilizing support rod (34) is hinged with a lifting rope lantern ring (35), the inside of the lifting rope lantern ring (35) is penetrated and spliced with a lifting rope (36), and the lifting rope (36) penetrates through the inside of the lifting hook (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310991441.1A CN117049367A (en) | 2023-08-07 | 2023-08-07 | Diversified mechanical handling lifting machine is used in workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310991441.1A CN117049367A (en) | 2023-08-07 | 2023-08-07 | Diversified mechanical handling lifting machine is used in workshop |
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| Publication Number | Publication Date |
|---|---|
| CN117049367A true CN117049367A (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310991441.1A Pending CN117049367A (en) | 2023-08-07 | 2023-08-07 | Diversified mechanical handling lifting machine is used in workshop |
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| CN (1) | CN117049367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550482A (en) * | 2024-01-11 | 2024-02-13 | 河南德久建设工程有限公司 | Building construction hoist device |
-
2023
- 2023-08-07 CN CN202310991441.1A patent/CN117049367A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550482A (en) * | 2024-01-11 | 2024-02-13 | 河南德久建设工程有限公司 | Building construction hoist device |
| CN117550482B (en) * | 2024-01-11 | 2024-03-22 | 河南德久建设工程有限公司 | Building construction hoist device |
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