CN219861776U

CN219861776U - Swinging winch with safety protection function

Info

Publication number: CN219861776U
Application number: CN202320706334.5U
Authority: CN
Inventors: 杨明惠; 朱杰; 朱跃文; 王明虎; 吴长喜; 郑瑞强; 徐雅烨; 孙志翔; 杨安倩; 沈国飞; 沈明忠; 章兵
Original assignee: Zhejiang Zhongding Textile Co ltd
Current assignee: Zhejiang Zhongding Textile Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-10-20
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a winch with a safety protection function, which belongs to the technical field of winches, and can be used for meshing transmission between an adjusting bevel gear and a transmission bevel gear when the position of a supporting rod needs to be adjusted, so that the position of a fixing ring is adjusted, and the winch is suitable for production of skein loops with different diameters. This winch with safety protection function includes the mounting bracket, the mounting bracket is the type of falling T, it is provided with the regulation pole to rotate on the mounting bracket, the middle section department cover of adjusting the pole is established and is installed the installation section of thick bamboo, the both ends cover of installation section of thick bamboo is established and is fixed with the collar, the cover is equipped with solid fixed ring on the regulation pole, all symmetry articulates on collar and the solid fixed ring and installs articulated pole, articulated pole is kept away from guy fixed ring's one end and articulates and install the vaulting pole, the cover is established on the regulation pole and is fixed with first meshing wheel, the cover is established and is fixed with drive bevel gear on the regulation pole, be fixed with the sleeve on the mounting bracket, rotate on the sleeve and be provided with adjusting bevel gear, it is provided with the bull stick to rotate on adjusting bevel gear, the bull stick rotates the setting on the sleeve.

Description

Swinging winch with safety protection function

Technical Field

The utility model belongs to the technical field of a winch, and particularly relates to a winch with a safety protection function.

Background

With the continuous development of the textile industry, the application of the reeling machine is more and more extensive, and the production cost can be greatly reduced due to the convenient operation and higher working efficiency of the reeling machine. The reeling machine is a machine for winding the bobbin yarn on the rotary yarn frame to form a hank, and the existing reeling machine generally comprises a frame, the rotary yarn frame rotationally connected to the frame, a motor or a rocking handle for driving the rotary yarn frame to rotate, and the like, wherein the bobbin yarn is wound on the rotary yarn frame for a certain number of turns to form a hank yarn.

The existing reeling frame is used for fixing the position of a supporting rod for supporting the bobbin, when the bobbin winding work is carried out, only a bobbin with a specified diameter can be wound, the overall practicability is poor, and when the skein loops with different diameters are required to be produced, the skein loops with different diameters need to be replaced to a frame with corresponding sizes to realize the work.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide the winch with the safety protection function, when the position of the supporting rod needs to be adjusted, the frame can drive the adjusting bevel gear and the driving bevel gear in a meshed mode, and then the position of the fixing ring is adjusted, so that adjustment of different heights of the supporting rod is realized, production of hank rings with different diameters is adapted, meanwhile, installation of frames with different sizes can be avoided as much as possible, and the overall practicability of the device is improved.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the winch with the safety protection function, which comprises a mounting frame, wherein the mounting frame is of an inverted T shape, an adjusting rod is rotatably arranged on the mounting frame, a mounting cylinder is sleeved at the middle section of the adjusting rod, mounting rings are fixedly sleeved at the two ends of the mounting cylinder, a fixed ring is sleeved on the adjusting rod, hinge rods are symmetrically hinged on the mounting ring and the fixed ring, a supporting rod is hinged at one end of the hinge rod far away from the fixed ring, a first meshing wheel is sleeved at one end of the adjusting rod, a transmission bevel gear is fixedly sleeved at one end of the adjusting rod close to the first meshing wheel, a sleeve is fixedly arranged on the mounting frame, an adjusting bevel gear is rotatably arranged on the sleeve, the transmission bevel gear is in meshed transmission with the adjusting bevel gear, a rotating rod is rotatably arranged on the adjusting bevel gear, and the rotating rod is rotatably arranged on the sleeve.

As a further preferable scheme, a locating component is arranged at the top of the sleeve, a jack is formed in the rotating rod, and the jack and the locating component are matched and located.

As a further preferable scheme, the positioning component comprises a fixed cylinder fixed at the top of the sleeve, a sliding sheet is arranged in the fixed cylinder in a sliding manner, a connecting rod is fixed at the top of the sliding sheet, an ejection spring is sleeved at the outer edge of the sliding sheet corresponding to the connecting rod, the top of the connecting rod extends out of the fixed cylinder, a bolt is fixed at the bottom of the sliding sheet, and the bolt is matched and positioned with the jack.

As a further preferable scheme, two threads with opposite spiral directions are symmetrically arranged on the adjusting rod, and the adjusting rod is in threaded fit with the fixing ring.

As a further preferable scheme, a plurality of positioning holes are formed in the adjusting rod, the plurality of positioning holes are formed in the adjusting rod at equal intervals, positioning bolts are mounted on the fixing ring, and the fixing ring is in threaded fit with the positioning bolts.

As a further preferable scheme, a servo motor is arranged on the mounting frame, a second meshing wheel is fixed at the front end of a crankshaft of the servo motor, and meshing transmission is carried out between the first meshing wheel and the second meshing wheel.

As a further preferable scheme, leveling bolts are symmetrically arranged at two ends of the bottom of the mounting frame, and the mounting frame is in threaded fit with the leveling bolts.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the coordination among the adjusting rod, the fixed ring, the transmission bevel gear, the adjusting bevel gear and the positioning assembly consisting of the fixed barrel, the ejection spring, the connecting rod and the bolt, when the position of the supporting rod needs to be adjusted, the adjusting bevel gear and the transmission bevel gear are meshed for transmission, and then the position of the fixed ring is adjusted, so that the adjustment of different heights of the supporting rod is realized, the production of skein loops with different sizes and diameters is adapted, the installation of frames with different sizes can be avoided as much as possible, and the integral practicability of the device is improved;

according to the utility model, through the matching between the positioning holes formed in the adjusting rod and the positioning bolts on the fixing ring at equal intervals, the fixing ring can be positioned and installed in the positioning holes through the positioning bolts after the position of the fixing ring is adjusted, so that the integral positioning of the fixing ring is realized, and the position of the fixing ring is prevented from being changed by the rotation of the adjusting rod during subsequent work.

According to the utility model, by means of the contact switch, the machine is in a closed state after the crank is inserted, so that the protection of personnel during manual adjustment is realized, the power supply is closed after the switch is opened after the switch is released, the damage to personnel is avoided without rotating, and the safety is emphasized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, 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 structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a longitudinal cross-sectional view of the sleeve of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at B in FIG. 1;

fig. 5 is a schematic structural diagram of the security module of the present utility model.

The marks in the drawings are: 1. a mounting frame; 2. an adjusting rod; 21. positioning holes; 3. a mounting cylinder; 4. a first engagement wheel; 5. a second engagement wheel; 6. a drive bevel gear; 7. a sleeve; 8. adjusting a bevel gear; 81. a rotating rod; 811. a jack; 9. a positioning assembly; 10. a fixed cylinder; 11. an ejector spring; 12. a connecting rod; 121. a plug pin; 13. a mounting ring; 14. a fixing ring; 15. a hinge rod; 16. a supporting rod; 17. positioning bolts; 18. leveling bolts.

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.

This embodiment is a winch with safety protection function, as shown in fig. 1, this winch with safety protection function includes mounting bracket 1, mounting bracket 1 is the type of falling T, rotate on mounting bracket 1 and be provided with regulation pole 2, the middle section department of regulation pole 2 is outstanding to be provided with inlays and establishes the dish, the middle section department cover of regulation pole 2 is established and is installed a section of thick bamboo 3, two screw threads opposite in direction have been seted up to the symmetry on regulation pole 2, screw thread fit between regulation pole 2 and the solid fixed ring 14, inlay and establish the dish and inlay and install in the inside middle section department of fixed column, guarantee that the fixed column can be in corresponding position all the time and do not take place the skew, both ends cover of installation section of thick bamboo 3 is established and is fixed with collar 13, the cover is equipped with solid fixed ring 14 on regulation pole 2, all symmetry articulates on collar 13 and the solid fixed ring 14 and install articulated pole 15, articulated pole 16 of installing of one end that guy pole 15 kept away from solid fixed ring 14, bracing pole 16 is semicircle rod-like structure.

The leveling bolts 18 are symmetrically arranged at two ends of the bottom of the mounting frame 1, the mounting frame 1 is in threaded fit with the leveling bolts 18, and the leveling bolts 18 can be used for conveniently adjusting the overall levelness of the mounting frame 1 before working, so that the conditions of shaking and the like of the whole frame during subsequent working can be avoided as much as possible.

The safety module is shown in fig. 5, and comprises a release switch button, a control module, an automatic power-off module and an alarm module; the contact switch button, the automatic power-off module and the alarm module are respectively connected with the control module, when danger occurs, the contact switch is used for protecting personnel when the crank is manually adjusted after the crank is inserted, the contact switch is stopped in the process of shaking, the power supply is turned off after the switch is turned on, and the contact switch can not rotate to cause harm to people.

As shown in fig. 1 and 2, a first meshing wheel 4 is sleeved and fixed at one end of an adjusting rod 2, a servo motor is mounted on a mounting frame 1, a second meshing wheel 5 is fixed at the front end of a crankshaft of the servo motor, meshing transmission is performed between the first meshing wheel 4 and the second meshing wheel 5, a transmission bevel gear 6 is sleeved and fixed at one end of the adjusting rod 2, which is close to the first meshing wheel 4, a sleeve 7 is fixed on the mounting frame 1, an adjusting bevel gear 8 is rotatably arranged on the sleeve 7, meshing transmission is performed between the transmission bevel gear 6 and the adjusting bevel gear 8, a rotating rod 81 is rotatably arranged on the adjusting bevel gear 8, and the rotating rod 81 is rotatably arranged on the sleeve 7.

Through the cooperation between the transmission bevel gear 6 that sets up and the regulation bevel gear 8, transmission bevel gear 6 staggers with regulation bevel gear 8, opens servo motor this moment, servo motor drives second meshing wheel 5 rotation, meshing transmission between second meshing wheel 5 and the first meshing wheel 4, thereby make first meshing wheel 4 rotate, and then make the position of propping up lever 16 adjust, can be when need adjust the position of propping up lever 16, mesh the transmission between regulation bevel gear 8 and the transmission bevel gear 6, and then adjust the position of solid fixed ring 14, thereby realize the adjustment of propping up lever 16 not co-altitude, thereby adapt to the production of the hank yarn circle of different size diameters, can avoid the installation of different size racks as far as possible simultaneously, improve the whole practicality of device.

As shown in fig. 2 and 3, a positioning component 9 is arranged at the top of the sleeve 7, a jack 811 is formed in the rotating rod 81, the jack 811 and the positioning component 9 are matched and positioned, the positioning component 9 comprises a fixed cylinder 10 fixed at the top of the sleeve 7, a sliding sheet is slidably arranged in the fixed cylinder 10, a connecting rod 12 is fixed at the top of the sliding sheet, an ejection spring 11 is sleeved at the outer edge of the sliding sheet corresponding to the connecting rod 12, the top of the connecting rod 12 extends out of the fixed cylinder 10, a plug pin 121 is fixed at the bottom of the sliding sheet, and the plug pin 121 and the jack 811 are matched and positioned.

Through the locating component 9 that sets up, drive connecting rod 12 upward movement when the pull ring pulling, and then make the gleitbretter upwards move, and then make bolt 121 withdraw from jack 811, can be stable with drive bevel gear 6 cooperation transmission at the in-process of adjusting bevel gear 8 rotation adjustment, avoid appearing adjusting bevel gear 8 and drive bevel gear 6 joint condition emergence not in place as far as possible.

As shown in fig. 1 and 4, the adjusting rod 2 is provided with a plurality of positioning holes 21, the plurality of positioning holes 21 are equidistantly arranged on the adjusting rod 2, the fixing ring 14 is provided with positioning bolts 17, and the fixing ring 14 is in threaded fit with the positioning bolts 17.

Through the positioning bolts 17 and the plurality of positioning holes 21 that the equidistance set up, can be after the position adjustment of solid fixed ring 14 through positioning bolts 17 location installation in positioning hole 21 to realize solid fixed ring 14's whole location, and then avoid the during subsequent operation regulation pole 2 to rotate and avoid driving solid fixed ring 14's position to change.

Working principle: when the integral height of the device is required to be adjusted, the leveling bolt 18 is rotated, the mounting frame 1 is in threaded fit with the leveling bolt 18, so that the integral levelness of the device is adjusted, when the position opening degree of the supporting rod 16 is required to be adjusted, the rotating rod 81 is pushed inwards, the adjusting bevel gear 8 and the transmission bevel gear 6 are meshed to drive the transmission bevel gear 6 to rotate, the adjusting rod 2 is driven to rotate in the rotating process of the transmission bevel gear 6, the adjusting rod 2 is in threaded fit with the fixed ring 14, the integral stretching height of the supporting rod 16 is adjusted according to the requirement after the position of the fixed ring 14 is adjusted, the positioning bolt 17 is rotated, and the fixed ring 14 is in threaded fit with the positioning bolt 17, so that the positioning bolt 17 is inserted and installed in the positioning hole 21.

When the pull ring is pulled out, the connecting rod 12 is driven to move upwards when the pull ring is pulled, the sliding sheet is further moved upwards, the bolt 121 is withdrawn from the inserting hole 811, the rotating rod 81 is pulled outwards, the transmission bevel gear 6 and the adjustment bevel gear 8 are staggered, the servo motor is started at the moment, the servo motor drives the second meshing wheel 5 to rotate, the second meshing wheel 5 and the first meshing wheel 4 are meshed for transmission, the first meshing wheel 4 is rotated, and the position of the supporting rod 16 is adjusted.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a swing winch with safety protection function, includes mounting bracket (1), mounting bracket (1) is the type of falling T, its characterized in that, rotate on mounting bracket (1) and be provided with regulation pole (2), the middle section department cover of adjusting pole (2) is established and is installed installation section of thick bamboo (3), the both ends cover of installation section of thick bamboo (3) is established and is fixed with collar (13), the cover is equipped with solid fixed ring (14) on adjusting pole (2), gu install articulated pole (15) in gu fixed ring (13) and all symmetry articulates on fixed ring (14), articulated pole (15) are kept away from the one end of solid fixed ring (14) and are articulated to install prop up pole (16), the one end cover of adjusting pole (2) is established and is fixed with first meshing wheel (4), it is close to adjust pole (2) one end cover of first meshing wheel (4) is established and is fixed with drive bevel gear (6), be fixed with sleeve (7) on mounting bracket (1), rotate on sleeve (7) and be provided with regulation bevel gear (8), drive bevel gear (8) rotate on adjusting bevel gear (81).

2. The winch with the safety protection function according to claim 1, wherein a locating component (9) is arranged at the top of the sleeve (7), a jack (811) is formed in the rotating rod (81), and the jack (811) and the locating component (9) are located in a matched mode.

3. The winch with the safety protection function according to claim 2, wherein the positioning assembly (9) comprises a fixed cylinder (10) fixed at the top of the sleeve (7), a sliding sheet is arranged in the fixed cylinder (10), a connecting rod (12) is fixed at the top of the sliding sheet, an ejection spring (11) is sleeved at the position, corresponding to the outer edge of the connecting rod (12), of the sliding sheet, the top of the connecting rod (12) extends out of the fixed cylinder (10), a bolt (121) is fixed at the bottom of the sliding sheet, and the bolt (121) and the jack (811) are positioned in a matched mode.

4. The winch with the safety protection function according to claim 1, wherein two threads with opposite spiral directions are symmetrically arranged on the adjusting rod (2), and the adjusting rod (2) is in threaded fit with the fixing ring (14).

5. The winch with the safety protection function according to claim 4, wherein a plurality of positioning holes (21) are formed in the adjusting rod (2), the plurality of positioning holes (21) are formed in the adjusting rod (2) at equal intervals, positioning bolts (17) are mounted on the fixing ring (14), and the fixing ring (14) is in threaded fit with the positioning bolts (17).

6. The winch with the safety protection function according to claim 1, wherein a servo motor is installed on the installation frame (1), a second meshing wheel (5) is fixed at the front end of a crankshaft of the servo motor, and meshing transmission is carried out between the first meshing wheel (4) and the second meshing wheel (5).

7. The winch with the safety protection function according to claim 1, wherein leveling bolts (18) are symmetrically arranged at two ends of the bottom of the mounting frame (1), and the mounting frame (1) is in threaded fit with the leveling bolts (18).