CN113979317B - Industrial production is with novel loop wheel machine lifting device - Google Patents
Industrial production is with novel loop wheel machine lifting device Download PDFInfo
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- CN113979317B CN113979317B CN202111334274.0A CN202111334274A CN113979317B CN 113979317 B CN113979317 B CN 113979317B CN 202111334274 A CN202111334274 A CN 202111334274A CN 113979317 B CN113979317 B CN 113979317B
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- 238000009776 industrial production Methods 0.000 title claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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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
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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
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
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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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention discloses novel crane hoisting equipment for industrial production, which comprises a base frame, wherein the left side and the right side of the base frame are connected with side supports, the top center of each side support is connected with a vertical sleeve, the vertical sleeves are internally inserted with upright posts, the upper ends of the two upright posts are jointly connected with a guide cross beam, the outer part of the guide cross beam is sleeved with a movable seat, the bottom of the movable seat is rotationally connected with a steering shaft, the lower end of the steering shaft is connected with a traction mechanism, the front end of the traction mechanism is connected with a storage shell, and the front end of the storage shell is provided with an opening; the invention has reasonable structural design, convenient movement, simple operation, convenient hoisting and transferring after loading and unloading the industrial mould, improves the safety coefficient of the device, and is very convenient to use.
Description
Technical Field
The invention relates to the technical field of industrial hoisting equipment, in particular to novel crane hoisting equipment for industrial production.
Background
The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. A mold is a tool for making a molded article, which is composed of various parts, and different molds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.
The die is widely applied in industrial production, different production procedures of workpieces can be completed by matching with a machine tool, the die is loaded, unloaded and transported mostly by adopting a crane in the prior art, a lifting pin of the die is connected through a lock catch of the crane, so that the die equipment is integrally transferred, the existing lifting equipment only clamps and fixes the lifting pin when in use, the die equipment cannot have an external protection effect, the stability is poor in the transportation process, and the potential safety hazard that the upper die and the lower die are separated and fall exists.
Disclosure of Invention
The invention aims to provide novel crane hoisting equipment for industrial production, which aims to overcome the technical problems in the prior art.
In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme:
the utility model provides a novel loop wheel machine lifting device for industrial production, includes the bed frame, the left and right sides of bed frame is connected with the side support, the top center of side support is connected with vertical sleeve pipe, vertical intraductal grafting has the stand, two the upper end of stand is connected with the direction crossbeam jointly, the outside cover of direction crossbeam is equipped with the removal seat, the bottom of removing the seat rotates and is connected with the steering spindle, the lower extreme of steering spindle is connected with traction mechanism, traction mechanism's front end is connected with the collecting vessel, the front end opening of collecting vessel sets up.
Preferably, in the novel crane lifting device for industrial production, the lower part of the rear side wall of the storage shell is connected with a mounting frame, the mounting frame is rotationally connected with a winding shaft, the left end of the winding shaft is connected with a winding motor, the left side and the right side of the outer wall of the winding shaft are connected with wire reels, the outer wall of the wire reels is wound with winding and unwinding ropes, the left side wall and the right side wall of the storage shell are both provided with slide ways, the slide ways are slidably connected with I-shaped blocks, the rear end of each slide way is provided with a through hole, the winding and unwinding ropes penetrate through one end of each through hole and are fixedly connected with the I-shaped blocks, the inner wall of each I-shaped block is connected with a metal chain, and the movable end of each metal chain is connected with a lock catch.
Preferably, in the novel crane lifting device for industrial production, a transverse groove is formed in the rear side wall of the inner cavity of the storage shell, a double-head screw is rotationally connected in the transverse groove, a first nut seat is symmetrically and spirally connected to the left side and the right side of the outer wall of the double-head screw, a push plate is arranged on the front side of the transverse groove, a movable rod is hinged between the push plate and the first nut seat, and the right end of the double-head screw is connected with the right end of the winding shaft through belt transmission.
Preferably, in the novel crane lifting device for industrial production, the top of the front side wall of the push plate is connected with a fixed plate, the left side and the right side of the bottom of the fixed plate are connected with reset springs, the lower ends of the reset springs are connected with pressing plates, electromagnets are embedded between the top of the pressing plates and the top of the inner cavity of the storage shell, and two magnetic poles of one ends of the electromagnets, which are close to each other, are identical.
Preferably, in the novel crane lifting device for industrial production, the traction mechanism comprises a fixed frame, the bottom of an inner cavity of the fixed frame is connected with a lifting motor, the top power output end of the lifting motor is connected with a vertical screw rod, the outer wall of the vertical screw rod is in threaded connection with a second nut seat, the bottom of the front end face of the fixed frame is connected with a free telescopic rod, the front movable end of the free telescopic rod is connected with a supporting block, the supporting block is fixedly connected with the bottom of a storage shell, and a traction rod is hinged between the rear side wall of the storage shell and the second nut seat.
Preferably, in the novel crane lifting device for industrial production, straight tooth grooves are symmetrically formed in the front end and the rear end of the guide cross beam, through grooves are formed in the middle of the movable seat, a plurality of universal balls are mounted on the upper side and the lower side of the inner wall of each through groove, the universal balls are abutted to the outer wall of the guide cross beam, the front end and the rear end of each through groove are communicated with a containing cavity, a driven shaft is rotationally connected in the containing cavity, the outer wall of the driven shaft is connected with a spur gear, the spur gear is meshed with the straight tooth grooves, the upper end of the driven shaft extending out of the movable seat is connected with a first bevel gear, the top of the movable seat is connected with a double-end motor, and the power output end of the double-end motor is connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Preferably, in the novel crane lifting device for industrial production, the upper part of the outer wall of the steering shaft is connected with a worm wheel, the outer wall of the worm wheel is connected with a worm in a meshed manner, one end of the worm is connected with a worm motor, the worm motor is fixedly connected with the lower end of the movable seat, and the unfolding helix angle of the worm is smaller than the friction angle of the worm wheel and the worm in contact.
Preferably, in the novel crane lifting device for industrial production, vertical grooves are formed in the front end and the rear end of the vertical sleeve, lifting blocks penetrate through the vertical grooves, the tops of the lifting blocks are fixedly connected with upright posts, guide grooves are formed in the tops of the side supports, screw rods are rotationally connected with the guide grooves, screw rod motors are connected with the front ends of the screw rods, nut seats III are symmetrically screwed on the outer walls of the screw rods in front of and behind, and inclined struts are hinged between the nut seats III and the lifting blocks.
Preferably, in the novel crane lifting device for industrial production, universal wheels are arranged on the front side and the rear side of the bottom of the side support, the rear end of the base frame is connected with a handrail frame, and a PLC (programmable logic controller) is arranged on the handrail frame.
The beneficial effects of the invention are as follows:
1. the invention has reasonable structural design, convenient movement and simple operation, the upright post can lift along the vertical sleeve, the heights of the guide cross beam and the storage shell are convenient to adjust, the movable seat is sleeved outside the guide cross beam, the transverse position of the storage shell can be adjusted, the steering shaft can be utilized to drive the traction mechanism to deflect, the storage shell is close to the machine tool through the traction mechanism, and the lifting and transferring after the industrial die is assembled and disassembled are convenient;
2. according to the invention, the lifting pins of the industrial die are connected through the lock catches, the I-shaped blocks move along the slide ways after the winding and unwinding ropes are wound, the industrial die can be pulled into the storage shell, the double-headed screw is connected with the winding shaft through the belt transmission, so that the positions of the push plates can be conveniently and synchronously adjusted, the blocking of the movement of the industrial die is avoided, the homopolar repulsion of the electromagnets after the electromagnets are electrified, the press plates can be tightly attached to the upper ends of the industrial die for clamping, the stability of the die in the transferring process is maintained, and the safety coefficient of the device is improved;
3. when the equipment moves to the unloading area, the electromagnet is subjected to power-off treatment, the pressing plate is driven to ascend by the elastic force of the reset spring, the winding shaft is reversed by the winding motor, the winding and unwinding rope can be unwound, and the industrial die is ejected by the push plate after the two nut seats move close to each other, so that the unloading is finished, and the use is very convenient;
4. according to the invention, the straight tooth grooves are connected by utilizing the meshing of the straight gears, so that the movable seat can transversely move along the guide cross beam, the worm is meshed with the transmission worm wheel, the deflection of the steering shaft can be realized, the free telescopic rod is utilized for auxiliary guiding, the angle between the traction rod and the horizontal plane is convenient to adjust, the longitudinal position of the storage shell is fine-tuned, the storage shell is convenient to be attached to the table top of a machine tool, and the industrial die is convenient to assemble and disassemble.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the side support of the present invention;
FIG. 3 is a schematic view of the structure of the guide beam of the present invention;
FIG. 4 is a schematic view of a movable base according to the present invention;
FIG. 5 is a schematic diagram of a traction mechanism according to the present invention;
FIG. 6 is a schematic view of the structure of the working state of the housing case in the present invention;
FIG. 7 is a schematic view of the internal structure of the transverse groove in the present invention.
In the figure: 1. a base frame; 2. a side support; 3. a vertical sleeve; 4. a column; 5. a guide beam; 6. a movable seat; 7. a steering shaft; 8. a traction mechanism; 9. a storage case; 101. a universal wheel; 102. a handrail frame; 103. A PLC controller; 201. a guide groove; 202. a screw rod; 203. a screw motor; 204. a nut seat III; 205. an inclined strut; 301. a vertical groove; 302. a lifting block; 501. straight tooth slot; 601. a through groove; 602. universal ball head; 603. a receiving chamber; 604. a driven shaft; 605. spur gears; 606. bevel gears I; 607. a double-ended motor; 608. bevel gears II; 701. a worm wheel; 702. a worm; 703. a worm motor; 801. a fixed frame; 802. a lifting motor; 803. a vertical screw; 804. a second nut seat; 805. a free telescopic rod; 806. a support block; 807. a traction rod; 901. a mounting frame; 902. a winding shaft; 903. a winding motor; 904. a wire spool; 905. winding and unwinding ropes; 906. a slideway; 907. i-shaped blocks; 908. a metal chain; 909. Locking; 910. a transverse groove; 911. a double-ended screw; 912. a first nut seat; 913. a push plate; 914. a movable rod; 915. a fixing plate; 916. a return spring; 917. a pressing plate; 918. an electromagnet.
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.
Example 1
Referring to fig. 1-7, the embodiment is a novel crane lifting device for industrial production, which comprises a base frame 1, wherein the left side and the right side of the base frame 1 are connected with a side support 2, the top center of the side support 2 is connected with a vertical sleeve 3, the vertical sleeve 3 is internally inserted with a stand column 4, the upper ends of the two stand columns 4 are jointly connected with a guide cross beam 5, the outer part of the guide cross beam 5 is sleeved with a movable seat 6, the bottom of the movable seat 6 is rotationally connected with a steering shaft 7, the lower end of the steering shaft 7 is connected with a traction mechanism 8, the front end of the traction mechanism 8 is connected with a storage shell 9, and the front end of the storage shell 9 is provided with an opening.
The specific implementation manner of the embodiment is as follows:
this device removes conveniently, remove equipment to working area through universal wheel 101, utilize the operation of the PLC controller 103 control electrical component on the handrail frame 102, easy operation drives the lead screw 202 through lead screw motor 203 and rotates, two nut seats three 204 can be moved along guide way 201 and be close to or keep away from, and then adjust the contained angle between two oblique branches 205, lifting block 302 can go up and down along vertical groove 301, thereby make stand 4 go up and down along vertical sleeve 3, adjust the height of direction crossbeam 5, storage shell 9 goes up and down along with it in step, remove 6 cover and establish at direction crossbeam 5 outer wall, can adjust the transverse position of storage shell 9, utilize steering spindle 7 can drive traction mechanism 8 deflection, the lifting and transferring after the storage shell 9 loads and unloads industry mould of being convenient for.
Example two
On the basis of the first embodiment, a mounting frame 901 is connected to the lower portion of the rear side wall of the storage shell 9, a winding shaft 902 is rotationally connected to the mounting frame 901, a winding motor 903 is connected to the left end of the winding shaft 902, winding reels 904 are connected to the left side and the right side of the outer wall of the winding shaft 902, winding ropes 905 are wound on the outer wall of the winding reels 904, sliding ways 906 are formed in the left side wall and the right side wall of the storage shell 9, an I-shaped block 907 is connected to the sliding ways 906 in a sliding manner, through holes are formed in the rear end of the sliding ways 906, one ends of the winding ropes 905 penetrating through the through holes are fixedly connected with the I-shaped block 907, metal chains 908 are connected to the inner walls of the I-shaped block 907, and locking catches 909 are connected to the movable ends of the metal chains 908.
The lateral wall has seted up transverse groove 910 behind the inner chamber of receiver 9, and transverse groove 910 internal rotation is connected with double-end screw rod 911, and the outer wall left and right sides symmetry spiro union of double-end screw rod 911 has nut seat one 912, and the front side of transverse groove 910 is equipped with push pedal 913, articulates between push pedal 913 and the nut seat one 912 has movable rod 914, and double-end screw rod 911 right-hand member and coiling axle 902 right-hand member pass through belt drive and are connected.
The front side wall top of push pedal 913 is connected with fixed plate 915, and the bottom left and right sides of fixed plate 915 is connected with reset spring 916, and reset spring 916's lower extreme is connected with clamp plate 917, all inlays between clamp plate 917 top and the inner chamber top of receiver 9 and is equipped with electro-magnet 918, and the one end magnetic pole that two electro-magnets 918 are close to is the same.
The specific implementation manner of the embodiment is as follows:
in this embodiment, when the storage case 9 is used to unload an industrial mold, the device is moved to one side of the machine tool, the lifting pin of the industrial mold is connected through the lock catch 909, the winding shaft 902 is driven to rotate by the winding motor 903, so that the wire reel 904 winds the winding and unwinding rope 905, the i-shaped block 907 can move along the slideway 906, and further, the industrial mold is pulled into the storage case 9, the right end of the double-headed screw 911 is connected with the right end of the winding shaft 902 through belt transmission, when the industrial mold enters the storage case 9, the two nut seats 912 move away along the transverse groove 910, the push plate 913 cannot obstruct the movement of the industrial mold, when the lifting and transferring are performed after loading and unloading are completed, the electromagnet 918 is electrified, the two electromagnets 918 repel each other under the action of magnetic force, the pressing plate 917 can be tightly attached to the upper end of the industrial mold, so that the stability of the mold is maintained in the transferring process, when the device moves to the unloading area, the electromagnet 918 is powered off, the pressing plate 917 is driven to rise by the action of the reset spring 916, the winding shaft 902 is reversed, the winding and unwinding rope 905 can be unwound by the winding motor, and the winding and unwinding rope 905, and the included angle is reduced by moving the two push plates 914.
Example III
On the basis of the second embodiment, the traction mechanism 8 comprises a fixed frame 801, the bottom of an inner cavity of the fixed frame 801 is connected with a lifting motor 802, a top power output end of the lifting motor 802 is connected with a vertical screw 803, the outer wall of the vertical screw 803 is in threaded connection with a second nut seat 804, the bottom of the front end face of the fixed frame 801 is connected with a free telescopic rod 805, the front movable end of the free telescopic rod 805 is connected with a supporting block 806, the supporting block 806 is fixedly connected with the bottom of a storage shell 9, and a traction rod 807 is hinged between the rear side wall of the storage shell 9 and the second nut seat 804.
The upper portion of the outer wall of the steering shaft 7 is connected with a worm wheel 701, the outer wall of the worm wheel 701 is connected with a worm 702 in a meshed mode, one end of the worm 702 is connected with a worm motor 703, the worm motor 703 is fixedly connected with the lower end of the movable seat 6, and the unfolding helix angle of the worm 702 is smaller than the contact friction angle of the worm 702 of the worm wheel 701.
The specific implementation manner of the embodiment is as follows:
in this embodiment, the double-end motor 607 is utilized to drive the bevel gear two 608 to rotate, the bevel gear two 608 is meshed with the transmission bevel gear one 606, the driven shaft 604 drives the spur gear 605 to rotate, the spur gear 605 is meshed with and connected with the spur gear slot 501, further, the movable seat 6 transversely moves along the guide cross beam 5, the worm motor 703 is utilized to drive the worm 702 to rotate, the worm 702 is meshed with the transmission worm wheel 701, the deflection of the steering shaft 7 can be realized, thereby adjusting the angle of the traction mechanism 8, the lifting motor 802 drives the vertical screw 803 to rotate, the nut seat two 804 can lift along the fixed frame 801, the free telescopic rod 805 is utilized to assist in guiding, the angle of the traction rod 807 and the horizontal plane can be conveniently adjusted, the longitudinal position of the storage shell 9 can be finely adjusted, the storage shell can be conveniently attached to the table top of a machine tool, and the industrial die can be conveniently assembled and disassembled.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a novel loop wheel machine lifting device for industrial production, includes bed frame (1), its characterized in that: the novel steering device is characterized in that the left side and the right side of the base frame (1) are connected with side supports (2), the top center of each side support (2) is connected with a vertical sleeve (3), an upright post (4) is inserted into each vertical sleeve (3), the upper ends of the two upright posts (4) are connected with a guide cross beam (5) together, the outer part of each guide cross beam (5) is sleeved with a movable seat (6), the bottom of each movable seat (6) is rotatably connected with a steering shaft (7), the lower end of each steering shaft (7) is connected with a traction mechanism (8), the front end of each traction mechanism (8) is connected with a storage shell (9), and the front end of each storage shell (9) is provided with an opening;
the novel winding and unwinding device is characterized in that a mounting frame (901) is connected to the lower portion of the rear side wall of the storage shell (9), a winding shaft (902) is connected to the mounting frame (901) in a rotating mode, a winding motor (903) is connected to the left end of the winding shaft (902), a wire spool (904) is connected to the left side and the right side of the outer wall of the winding shaft (902), a winding and unwinding rope (905) is wound on the outer wall of the wire spool (904), sliding ways (906) are formed in the left side wall and the right side wall of the storage shell (9), I-shaped blocks (907) are connected in a sliding mode, through holes are formed in the rear ends of the sliding ways (906), I-shaped blocks (907) are fixedly connected to one ends of the winding and unwinding rope (905) penetrating through the through holes, and a metal chain (908) is connected to the inner wall of the I-shaped blocks (907), and locking buckles (909) are connected to the ends of the metal chain (908).
A transverse groove (910) is formed in the rear side wall of the inner cavity of the storage shell (9), a double-head screw rod (911) is rotationally connected to the transverse groove (910), a first nut seat (912) is symmetrically and spirally connected to the left side and the right side of the outer wall of the double-head screw rod (911), a push plate (913) is arranged on the front side of the transverse groove (910), a movable rod (914) is hinged between the push plate (913) and the first nut seat (912), and the right end of the double-head screw rod (911) is connected with the right end of the winding shaft (902) through belt transmission;
the front side wall top of push pedal (913) is connected with fixed plate (915), the bottom left and right sides of fixed plate (915) is connected with reset spring (916), the lower extreme of reset spring (916) is connected with clamp plate (917), all inlay between clamp plate (917) top and receiver (9) inner chamber top and be equipped with electro-magnet (918), two the one end magnetic pole that electro-magnet (918) is close to is the same.
2. The novel crane lifting device for industrial production according to claim 1, wherein: the traction mechanism (8) comprises a fixed frame (801), a lifting motor (802) is connected to the bottom of an inner cavity of the fixed frame (801), a vertical screw rod (803) is connected to the top power output end of the lifting motor (802), a second nut seat (804) is connected to the outer wall of the vertical screw rod (803) in a threaded mode, a free telescopic rod (805) is connected to the bottom of the front end face of the fixed frame (801), a supporting block (806) is connected to the front movable end of the free telescopic rod (805), the supporting block (806) is fixedly connected to the bottom of a storage shell (9), and a traction rod (807) is hinged between the rear side wall of the storage shell (9) and the second nut seat (804).
3. The novel crane lifting device for industrial production according to claim 1, wherein: straight tooth groove (501) have been seted up to the front and back both ends symmetry of direction crossbeam (5), logical groove (601) have been seted up at the middle part of moving seat (6), a plurality of universal bulb (602) are all installed to the upper and lower both sides of inner wall of logical groove (601), universal bulb (602) butt direction crossbeam (5) outer wall, the front and back end intercommunication of logical groove (601) has holding chamber (603), holding chamber (603) internal rotation is connected with driven shaft (604), the outer wall of driven shaft (604) is connected with straight gear (605), straight tooth groove (501) are connected in the meshing of straight gear (605), the upper end that driven shaft (604) stretched out and is connected with bevel gear one (606) of moving seat (6), the top of moving seat (6) is connected with double-end motor (607), the power take off end of double-end motor (607) is connected with bevel gear two (608), bevel gear two (608) meshing is connected with bevel gear one (606).
4. The novel crane lifting device for industrial production according to claim 1, wherein: the upper portion of the outer wall of the steering shaft (7) is connected with a worm wheel (701), the outer wall of the worm wheel (701) is connected with a worm (702) in a meshed mode, one end of the worm (702) is connected with a worm motor (703), the worm motor (703) is fixedly connected with the lower end of the movable seat (6), and the unfolding spiral angle of the worm (702) is smaller than the contact friction angle of the worm (702) of the worm wheel (701).
5. The novel crane lifting device for industrial production according to claim 1, wherein: vertical groove (301) have all been seted up to the front and back end of vertical sleeve pipe (3), run through in vertical groove (301) has elevating block (302), top rigid coupling stand (4) of elevating block (302), guide way (201) have been seted up at the top of side support (2), guide way (201) internal rotation is connected with lead screw (202), the front end of lead screw (202) is connected with lead screw motor (203), symmetrical spiro union has nut seat three (204) around the outer wall of lead screw (202), it has oblique branch (205) to articulate between nut seat three (204) and elevating block (302).
6. The novel crane lifting device for industrial production according to claim 1, wherein: universal wheels (101) are arranged on the front side and the rear side of the bottom of the side support (2), the rear end of the base frame (1) is connected with a handrail frame (102), and a PLC (programmable logic controller) controller (103) is arranged on the handrail frame (102).
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| CN114393597A (en) * | 2022-02-23 | 2022-04-26 | 胡玲玲 | Clamping device with protection structure for electric automation |
| CN116040495A (en) * | 2023-02-01 | 2023-05-02 | 菲尔森智能装备(江苏)有限公司 | Crane portal frame |
| CN117585580B (en) * | 2024-01-18 | 2024-04-16 | 河南省大方重型机器有限公司 | Double-beam crane hoisting device capable of preventing carrying swing |
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| CN113979317A (en) | 2022-01-28 |
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Effective date of registration: 20240319 Address after: No. 1 Quanhonghe Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Jiangsu Fuyou electric machinery equipment Co.,Ltd. Country or region after: Zhong Guo Address before: No. 780, salon Road, Wanzhou District, Chongqing 404100 Patentee before: CHONGQING THREE GORGES University Country or region before: Zhong Guo |