CN219259355U - Self-cleaning electric hoist - Google Patents
Self-cleaning electric hoist Download PDFInfo
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- CN219259355U CN219259355U CN202223463211.8U CN202223463211U CN219259355U CN 219259355 U CN219259355 U CN 219259355U CN 202223463211 U CN202223463211 U CN 202223463211U CN 219259355 U CN219259355 U CN 219259355U
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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 utility model discloses a self-cleaning electric hoist, which comprises a base and a cleaning mechanism; and (2) base: the upper end of the lifting device is respectively provided with a vertical plate, the upper ends of the vertical plates are fixedly connected with the outer cambered surface of the shell, the interior of the shell is rotationally connected with a winding roller through a bearing, the outer surface of the winding roller is wound with a steel wire rope, the steel wire rope is in sliding connection with pulleys in the lifting appliance, the upper side of the outer cambered surface of the shell is provided with a mounting seat, the upper ends of the mounting seat are respectively provided with a connecting block, the opposite inner side surfaces of the connecting blocks are respectively rotationally connected with guide pulleys through pin shafts, the left side and the right side of the lower end of the base are respectively provided with a protection plate, and guide sliding columns are respectively arranged in guide sliding grooves formed in the protection plate; the self-cleaning electric hoist drives the cleaning brush to clean sundries adhered to the outer surface of the steel wire rope in the swinging process of the steel wire rope, and solves the problem that the service life of the steel wire rope is shortened due to corrosion of the sundries on the steel wire rope, so that the use effect of the electric hoist is affected.
Description
Technical Field
The utility model relates to the technical field of lifting equipment, in particular to a self-cleaning electric hoist.
Background
The electric hoist is special lifting equipment, is arranged on the crown block and the gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used for places such as industrial and mining enterprises, storage, wharfs and the like;
the electric hoist is divided into a wire rope electric hoist and a loop chain electric hoist, most of the electric hoist is used for paying out a wire rope through equipment such as a winding drum to enable a lifting appliance to descend when working, a worker is connected with corresponding goods through the lifting appliance, the motor drives the winding drum to rotate to retract part of the wire rope to enable the lifting appliance to ascend after connection is completed, the goods are lifted, and then the driving equipment drives the electric hoist to move to realize the transportation work of the goods;
after the existing electric hoist is used for a long time, some sundries are attached to the outer surface of the steel wire rope, corrosion is caused to the steel wire rope over time, the service life of the steel wire rope is reduced, the use effect of the electric hoist is affected, part of the electric hoist drives the cleaning brush to clean the outer surface of the steel wire rope regularly through the driving equipment, the service life of the steel wire rope is prolonged, the whole structure of the electric hoist is more complex, the cost is relatively high, and therefore the self-cleaning electric hoist is proposed.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the self-cleaning electric hoist, drives the cleaning brush to clean sundries adhered to the outer surface of the steel wire rope in the swinging process of the steel wire rope through the matching arrangement of the connecting plate and the spring, has a simple structure and lower cost, solves the problem that the service life of the steel wire rope is shortened due to corrosion of the steel wire rope caused by sundries, thereby influencing the use effect of the electric hoist, and can effectively solve the problem in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the self-cleaning electric hoist comprises a base and a cleaning mechanism;
and (2) base: the upper end of the lifting device is respectively provided with a vertical plate, the upper ends of the vertical plates are fixedly connected with the outer cambered surface of the shell, the interior of the shell is rotationally connected with a winding roller through a bearing, the outer surface of the winding roller is wound with a steel wire rope, the steel wire rope is in sliding connection with pulleys in the lifting appliance, the upper side of the outer cambered surface of the shell is provided with a mounting seat, the upper ends of the mounting seat are respectively provided with a connecting block, the opposite inner side surfaces of the connecting blocks are respectively rotationally connected with guide pulleys through pin shafts, the left side and the right side of the lower end of the base are respectively provided with a protection plate, and guide sliding columns are respectively arranged in guide sliding grooves formed in the protection plate;
cleaning mechanism: the cleaning brush is arranged between the protection plates, the steel wire rope penetrates through limiting holes formed in the lower end of the cleaning mechanism and extends to the lower side of the cleaning mechanism, the cleaning brush is driven to clean sundries adhered to the outer surface of the steel wire rope in the swinging process of the steel wire rope through the matching of the connecting plate and the springs, the cleaning brush is simple in structure and low in cost, and the problem that the service life of the steel wire rope is shortened due to corrosion of the sundries caused by corrosion of the steel wire rope, and the use effect of the electric hoist is affected is solved.
Further, the electric control device also comprises a control switch, wherein the control switch is positioned outside the base, and the input end of the control switch is electrically connected with an external power supply and can regulate and control electric elements inside the device.
Further, clean mechanism includes connecting plate, U type seat, mounting panel, collar, connecting seat and connecting rod, the middle part of wire rope is located to collar movable sleeve, and the left end of collar all is provided with the connecting seat with the right-hand member fixed connection of mounting panel, and the left end of mounting panel, direction traveller correspond the slide hole sliding connection that sets up with the connecting plate lower extreme respectively, and the U type seat sets up the upside in the left side of connecting plate upper end and the guard plate right-hand member of left side respectively, and the connecting rod is connected with through the round pin axle rotation in the mounting groove that the connecting seat left end set up respectively, and the left end of connecting rod is connected with the rotation of the U type seat that transversely neighbors through the round pin axle respectively, is convenient for adjust the position of connecting plate.
Further, the cleaning mechanism further comprises cleaning brushes, the cleaning brushes are arranged at the lower ends of the connecting plates and are contacted with the outer cambered surfaces of the steel wire ropes, and sundries adhered to the outer surfaces of the steel wire ropes can be cleaned.
Further, the lifting device further comprises a motor, the motor is arranged at the right end of the shell, the left end of an output shaft of the motor is fixedly connected with the right end of the winding roller, the input end of the motor is electrically connected with the output end of the control switch, the output shaft of the motor drives the winding roller to rotate, and the winding roller releases a steel wire rope so as to adjust the position of the lifting device.
Further, the cleaning device also comprises springs, the springs are respectively arranged between the lower ends of the connecting plates and the bottom wall of the guide chute, the springs are sleeved outside the lower side of the guide slide column, the elastic force generated by extension of the springs drives the connecting plates to move upwards for resetting, and the connecting plates drive the cleaning brushes to move upwards, so that sundries adhered to the outer surfaces of the steel wire ropes are cleaned through the cleaning brushes.
Further, still include the stiffening rib, the stiffening rib sets up in the one end that the base inside center was kept away from to the guard plate respectively, the upper end of stiffening rib all with the lower extreme fixed connection of base, the existence of stiffening rib has improved the stability of guard plate.
Compared with the prior art, the utility model has the beneficial effects that: this self-cleaning formula electric block has following benefit:
the external driving equipment drives the guide pulley to realize goods movement, when the hoist swings, the wire rope extrudes the mounting plate through the mounting ring, left acting force is applied to the extrusion mounting plate, the mounting plate takes the connecting rod above as the U-shaped seat above as the radius, the U-shaped seat is rotationally adaptive to the circle center, the connecting plate is also applied to downward acting force through the connecting rod below when the wire rope moves left, the spring contracts, the connecting plate is pushed to move downwards, the connecting plate drives the cleaning brush to move downwards, when the wire rope drives the mounting ring to move right, the spring force generated by spring extension drives the connecting plate to move upwards to reset, the connecting plate is applied to rightward acting force through the connecting rod below, the mounting plate drives the mounting ring to move rightwards, the connecting plate drives the U-shaped seat above as the radius to rotate adaptive to the circle center, the connecting plate drives the cleaning brush to clean sundries adhered to the outer surface of the wire rope, the connecting plate is matched with the spring, the connecting plate is driven in the process of swinging the wire rope to clean sundries, the structure is simple, the service life of the electric hoist is reduced due to corrosion of the wire rope is reduced, and the service life of the wire rope is shortened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;
fig. 3 is a schematic view of the front cross-sectional structure of the present utility model.
In the figure: 1 base, 2 control switch, 3 risers, 4 shells, 5 winding roller, 6 wire rope, 7 hoist, 8 guard plates, 9 cleaning mechanism, 91 connecting plate, 92U type seat, 93 cleaning brush, 94 mounting plate, 95 collar, 96 connecting seat, 97 connecting rod, 10 motor, 11 mount pad, 12 connecting block, 13 guide pulley, 14 guide slide column, 15 spring, 16 stiffening rib.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: the self-cleaning electric hoist comprises a base 1 and a cleaning mechanism 9;
base 1: the upper end of the lifting tool is respectively provided with a vertical plate 3, the upper ends of the vertical plates 3 are fixedly connected with the outer cambered surface of the shell 4, the inside of the shell 4 is rotationally connected with a wire winding roller 5 through a bearing, the outer surface of the wire winding roller 5 is wound with a steel wire rope 6, the steel wire rope 6 is in sliding connection with pulleys inside a lifting tool 7, the upper side of the outer cambered surface of the shell 4 is provided with a mounting seat 11, the upper ends of the mounting seat 11 are respectively provided with a connecting block 12, the opposite inner side surfaces of the connecting blocks 12 are respectively rotationally connected with a guide pulley 13 through a pin shaft, the left side and the right side of the lower end of the base 1 are respectively provided with a protection plate 8, guide sliding columns 14 are respectively arranged in guide sliding grooves formed in the protection plates 8, before operation, the self-cleaning type electric hoist is moved to a designated work place through an external traction device, the guide pulley 13 is in sliding connection with a corresponding mounting station, the subsequent cargo is convenient to transport work, during operation, driving equipment starts to operate, an output shaft drives the wire winding roller 5 to rotate, the wire winding roller 5 releases the steel wire rope 6 to enable the lifting tool 7 to descend, workers to be connected with the corresponding cargo through the lifting tool 7, after connection is completed, the driving the wire winding roller 5 to rotate, the wire rope 6 drives the lifting tool 7 to retract the cargo, and the lifting tool is driven by the lifting tool to move the goods to be driven by the lifting tool 13;
cleaning mechanism 9: the steel wire rope 6 passes through limiting holes arranged at the lower end of the cleaning mechanism 9 and extends to the lower side of the cleaning mechanism 9, the cleaning mechanism 9 comprises a connecting plate 91, a U-shaped seat 92, a mounting plate 94, a mounting ring 95, a connecting seat 96 and a connecting rod 97, the mounting ring 95 is movably sleeved on the middle part of the steel wire rope 6, the left end of the mounting ring 95 is fixedly connected with the right end of the mounting plate 94, the left end of the mounting plate 94 is provided with the connecting seat 96, the guide slide column 14 is respectively and correspondingly arranged slide holes at the lower end of the connecting plate 91 in a sliding manner, the U-shaped seat 92 is respectively arranged at the left side of the upper end of the connecting plate 91 and the upper side of the right end of the left protective plate 8, the connecting rod 97 is respectively and rotatably connected with the mounting groove arranged at the left end of the connecting seat 96 through a pin shaft, the left end of the connecting rod 97 is respectively and rotatably connected with the transversely adjacent U-shaped seat 92 through the pin shaft, the cleaning mechanism 9 further comprises a cleaning brush 93, the cleaning brush 93 is arranged at the lower end of the connecting plate 91, the cleaning brush 93 is contacted with the outer cambered surface of the steel wire rope 6, an external driving device drives the guide pulley 13 to realize goods movement, in the moving process, when the lifting appliance 7 swings, the steel wire rope 6 extrudes the mounting plate 94 through the mounting ring 95 and gives a leftward acting force to the extrusion mounting plate 94, the mounting plate 94 is rotationally adapted by taking the connecting rod 97 above as the radius and taking the U-shaped seat 92 above as the center of the circle, at the moment, the downward acting force is given to the connecting plate 91 through the connecting rod 97 below when the connecting plate 94 moves leftwards, the spring 15 contracts to push the connecting plate 91 to move downwards, the connecting plate 91 drives the cleaning brush 93 to move downwards, and when the steel wire rope 6 drives the mounting ring 95 to move rightwards, the elastic force generated by extension of the spring 15 drives the connecting plate 91 to move upwards to reset, the connecting plate 91 gives an effort to the right of extrusion mounting panel 94 through the connecting rod 97 of below, mounting panel 94 drives collar 95 and moves rightwards and reset, the connecting rod 97 of mounting panel 94 above is the rotatory adaptation of centre of a circle with the U type seat 92 of top, connecting plate 91 drives cleaning brush 93 upward movement, thereby clear up the debris of wire rope 6 surface adhesion through cleaning brush 93, cooperation setting through connecting plate 91 and spring 15, it clears up the debris of wire rope 6 surface adhesion to drive the cleaning brush at wire rope 6 wobbling in-process, and a structure is simple, the cost is lower, thereby the problem that the life of wire rope 6 reduces and has influenced the result of electric block because of the corruption of wire rope 6 receives debris has been solved.
Wherein: the control switch 2 is positioned outside the base 1, the input end of the control switch 2 is electrically connected with an external power supply, and the electric elements inside the equipment can be regulated and controlled.
Wherein: the electric lifting device comprises a shell 4, and is characterized by further comprising a motor 10, wherein the motor 10 is arranged at the right end of the shell 4, the left end of an output shaft of the motor 10 is fixedly connected with the right end of a winding roller 5, the input end of the motor 10 is electrically connected with the output end of a control switch 2, the motor 10 starts to operate through the regulation and control of the control switch 2 during use, an output shaft drives the winding roller 5 to rotate, a wire rope 6 is discharged from the winding roller 5 to enable a lifting appliance 7 to descend, a worker is connected with corresponding goods through the lifting appliance 7, and after connection is completed, the motor 10 drives the winding roller 5 to rotate to retract a part of the wire rope 6 to enable the lifting appliance 7 to ascend so as to lift the goods, and at the moment, an external driving device drives a guide pulley 13 to enable the goods to move.
Wherein: the cleaning brush comprises a guide sliding column 14, a connecting plate 91, a cleaning brush 93, a guide sliding groove, a spring 15, a cleaning brush 93 and sundries adhered to the outer surface of the steel wire rope 6, and the spring 15 is respectively arranged between the lower end of the connecting plate 91 and the bottom wall of the guide sliding groove, the spring 15 is sleeved outside the lower side of the guide sliding column 14, and when the steel wire rope 6 drives the mounting ring 95 to move rightwards, the elastic force generated by extension of the spring 15 drives the connecting plate 91 to move upwards for resetting, and the connecting plate 91 drives the cleaning brush 93 to move upwards.
Wherein: still include stiffening rib 16, stiffening rib 16 set up respectively in the one end that base 1 inside center was kept away from to guard plate 8, the upper end of stiffening rib 16 all with the lower extreme fixed connection of base 1, the existence of stiffening rib 16 has improved the stability of guard plate 8.
The working principle of the self-cleaning electric hoist provided by the utility model is as follows: before working, the self-cleaning electric hoist is moved to a designated working place through an external traction device, the guide pulley 13 is in sliding connection with a corresponding installation station, the subsequent cargo transportation work is facilitated, during the use, the motor 10 starts to operate through the regulation and control of the control switch 2, the output shaft drives the winding roller 5 to rotate, the winding roller 5 releases the steel wire rope 6 to enable the lifting appliance 7 to descend, workers are connected with the corresponding cargo through the lifting appliance 7, after the connection is completed, the motor 10 drives the winding roller 5 to rotate and retract part of the steel wire rope 6 to enable the lifting appliance 7 to ascend, the cargo is lifted, at the moment, the external driving device drives the guide pulley 13 to realize the cargo movement, during the movement, when the lifting appliance 7 swings, the steel wire rope 6 extrudes the installation plate 94 through the installation plate 95 to give a leftward acting force to the extrusion installation plate 94, the connecting rod 97 above the mounting plate 94 is used as a circle center rotation adaptation by taking the U-shaped seat 92 above the radius as a circle center, the connecting plate 91 is given a downward acting force by the connecting rod 97 below when the connecting plate is displaced leftwards at the moment, the spring 15 contracts to push the connecting plate 91 to move downwards, the connecting plate 91 drives the cleaning brush 93 to move downwards, when the steel wire rope 6 drives the mounting ring 95 to move rightwards, the elastic force generated by the extension of the spring 15 drives the connecting plate 91 to move upwards for resetting, the connecting plate 91 gives a rightwards acting force to the extrusion mounting plate 94 by the connecting rod 97 below, the mounting plate 94 drives the mounting ring 95 to move rightwards for resetting, the connecting rod 97 above the mounting plate 94 is used as a circle center rotation adaptation by taking the U-shaped seat 92 above the radius as a circle center, and the connecting plate 91 drives the cleaning brush 93 to move upwards, so that sundries adhered to the outer surface of the steel wire rope 6 are cleaned by the cleaning brush 93.
It should be noted that the motor 10 disclosed in the above embodiment may be 5IK200A-AF, and the control switch 2 is provided with a control switch for controlling the switch corresponding to the motor 10.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Self-cleaning formula electric block, its characterized in that: comprises a base (1) and a cleaning mechanism (9);
base (1): the upper end of the lifting device is respectively provided with a vertical plate (3), the upper ends of the vertical plates (3) are fixedly connected with the outer cambered surface of the shell (4), the inside of the shell (4) is rotationally connected with a winding roller (5) through a bearing, the outer surface of the winding roller (5) is wound with a steel wire rope (6), the steel wire rope (6) is in sliding connection with a pulley in the lifting device (7), the upper side of the outer cambered surface of the shell (4) is provided with a mounting seat (11), the upper end of the mounting seat (11) is respectively provided with a connecting block (12), the opposite inner side surfaces of the connecting blocks (12) are respectively rotationally connected with a guide pulley (13) through a pin shaft, the left side and the right side of the lower end of the base (1) are respectively provided with a protection plate (8), and guide sliding columns (14) are respectively arranged in guide sliding grooves formed in the protection plate (8);
cleaning mechanism (9): the steel wire rope cleaning device is arranged between the protection plates (8), and the steel wire ropes (6) respectively penetrate through limiting holes arranged at the lower ends of the cleaning mechanisms (9) and extend to the lower sides of the cleaning mechanisms (9).
2. The self-cleaning electric block according to claim 1, characterized in that: the portable electronic device further comprises a control switch (2), wherein the control switch (2) is positioned outside the base (1), and the input end of the control switch (2) is electrically connected with an external power supply.
3. The self-cleaning electric block according to claim 1, characterized in that: the cleaning mechanism (9) comprises a connecting plate (91), a U-shaped seat (92), a mounting plate (94), a mounting ring (95), a connecting seat (96) and a connecting rod (97), wherein the middle part of a steel wire rope (6) is movably sleeved with the mounting ring (95), the left end of the mounting ring (95) is fixedly connected with the right end of the mounting plate (94), the left end of the mounting plate (94) is provided with the connecting seat (96), a guide slide column (14) is correspondingly provided with slide holes in sliding connection with the lower end of the connecting plate (91) respectively, the U-shaped seat (92) is arranged on the left side of the upper end of the connecting plate (91) and the upper side of the right end of a left protection plate (8) respectively, the connecting rod (97) is rotationally connected with the left end of the connecting rod (97) through a pin shaft respectively.
4. A self-cleaning electric block as claimed in claim 3, wherein: the cleaning mechanism (9) further comprises cleaning brushes (93), the cleaning brushes (93) are arranged at the lower ends of the connecting plates (91), and the cleaning brushes (93) are contacted with the outer cambered surfaces of the steel wire ropes (6).
5. The self-cleaning electric block according to claim 2, characterized in that: the motor (10) is arranged at the right end of the shell (4), the left end of an output shaft of the motor (10) is fixedly connected with the right end of the winding roller (5), and the input end of the motor (10) is electrically connected with the output end of the control switch (2).
6. A self-cleaning electric block as claimed in claim 3, wherein: the sliding guide device further comprises springs (15), wherein the springs (15) are respectively arranged between the lower ends of the connecting plates (91) and the bottom wall of the guide sliding groove, and the springs (15) are sleeved outside the lower sides of the guide sliding columns (14).
7. The self-cleaning electric block according to claim 1, characterized in that: the novel anti-theft protection device is characterized by further comprising reinforcing ribs (16), wherein the reinforcing ribs (16) are respectively arranged at one ends of the protection plates (8) far away from the inner center of the base (1), and the upper ends of the reinforcing ribs (16) are fixedly connected with the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223463211.8U CN219259355U (en) | 2022-12-25 | 2022-12-25 | Self-cleaning electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223463211.8U CN219259355U (en) | 2022-12-25 | 2022-12-25 | Self-cleaning electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259355U true CN219259355U (en) | 2023-06-27 |
Family
ID=86873262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223463211.8U Active CN219259355U (en) | 2022-12-25 | 2022-12-25 | Self-cleaning electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219259355U (en) |
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2022
- 2022-12-25 CN CN202223463211.8U patent/CN219259355U/en active Active
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