CN220485185U - Quick winch with buffer memory mechanism - Google Patents
Quick winch with buffer memory mechanism Download PDFInfo
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- CN220485185U CN220485185U CN202322022635.9U CN202322022635U CN220485185U CN 220485185 U CN220485185 U CN 220485185U CN 202322022635 U CN202322022635 U CN 202322022635U CN 220485185 U CN220485185 U CN 220485185U
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- rope
- wire rope
- buffer
- frame
- motor
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 33
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 239000010985 leather Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000003139 buffering effect Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model relates to a quick winch with a buffer mechanism of a winch of a scraper reclaimer, which comprises a winding drum frame, a motor, a reduction gearbox and a brake, wherein the motor frame is welded on the left side of the winding drum frame, the motor is arranged at the top of the motor frame, an input shaft of the reduction gearbox is mechanically connected with an output shaft of the motor through a coupling, and the brake is used for braking and controlling the output shaft of the reduction gearbox. Utilize the buffer tank of stack shell to carry out the smooth deposit to the rope body of wire rope afterbody to utilize the buffer row to restrict the rope body of this part, make the object that wire rope was pulled when pulling wire rope pay off from the stack shell fast, when it was released to the wire rope afterbody, restricted this part rope body one by each rubber leather sheath of buffer row, avoided the wire rope directly to be released.
Description
Technical Field
The utility model relates to a winch of a scraper reclaimer, in particular to a quick winch with a buffer mechanism.
Background
Whether it is a full portal type scraper reclaimer or a half portal type scraper reclaimer, the winch is used for pitching control of the scraper cantilever. Because the scraper cantilever arm body is long and heavy, when the winch is used for pulling the scraper cantilever, at least 3-5 circles of steel wire ropes are required to be kept on a winding drum of the winch in order to ensure the safe traction and operation of the steel wire ropes of the winch.
At present, the tail end of a steel wire rope is generally fastened on a drum body of a drum by directly using a bolt, then the steel wire rope is directly wound on the drum body, and when a brake is out of control, the steel wire rope is directly pulled to fall after a scraper cantilever is out of control.
Because the wire rope is directly wound on the drum body, when the situation occurs, the wire rope can directly drive the drum to rotate in the pulling process of the scraper cantilever, so that the wire rope wound on the drum body is released until the wire rope on the drum body is completely released, and the wire rope cannot brake the falling of the scraper cantilever during the period.
Disclosure of Invention
In order to solve the problem that the steel wire rope can not brake the falling of the scraper cantilever during the falling period when the steel wire rope is directly pulled to fall after the scraper cantilever provided in the background art loses control, the utility model provides the following technical scheme:
a quick winch with a buffer storage mechanism comprises a winding drum frame, a motor, a reduction gearbox and a brake, wherein the motor frame is welded on one side of the winding drum frame, the motor is arranged at the top of the motor frame, an input shaft of the reduction gearbox is mechanically connected with an output shaft of the motor through a coupler, and the brake is used for braking and controlling the output shaft of the reduction gearbox.
The winding assembly driven by the output shaft of the reduction gearbox is arranged in the frame cavity of the winding drum frame, and comprises a winding drum and ropes. The drum comprises a drum body for winding and buffering the rope and a buffer row for buffering and protecting the rope of the buffer part.
Further, the barrel body is a reducing cylinder, the diameter of the left part of the barrel body is larger than that of the right part of the barrel body, the outer wall of the left part of the barrel body horizontally extends right along the axial direction to form a virtual wall surface, an annular concave cache groove is formed between the virtual wall surface and the outer wall of the right part of the barrel body, and a bolt hole for a wire connection bolt is formed in the wall body of the cache groove close to the left part of the barrel body.
Further, both ends of the cylinder body are welded with side plates, and the side plates and the cylinder body are arranged coaxially.
Further, a holder for maintaining the stability of the barrel body is welded in the barrel cavity of the barrel body, and a shaft rod fixed in the center of the holder is transversely arranged in the center of the holder. Two ends of the shaft lever are respectively provided with a bearing, and the two bearings are respectively arranged on the left frame body and the right frame body of the winding drum frame. One end of the shaft lever is mechanically connected with an output shaft of the reduction gearbox through a coupler.
Further, the buffer row is composed of a plurality of rubber leather sleeves connected side by side, and the bottom of the buffer row is fixedly adhered to the wall body of the buffer groove.
Further, the rope includes a wire rope uniformly wound on the drum and a fixing member for fixing the end of the wire rope to the drum.
Further, the tail of the steel wire rope is wound in the buffer groove, and the rope body at the tail of the steel wire rope passes through the inner cavity of the rubber leather sheath of the buffer flushing.
Further, the fixing piece is an arc-shaped metal block, and the bottom wall of the fixing piece is attached to the wall body of the buffer groove. The head of the fixing piece is provided with a rope hole for inserting a steel wire rope, and the tail end of the steel wire rope is fixed in a welding mode after being inserted into a hole cavity of the rope hole. The tail of the fixing piece is provided with a jack for inserting a bolt, and a bolt post penetrates through the jack and is connected with the bolt hole in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
utilize the buffer tank of stack shell to carry out the smooth deposit to the rope body of wire rope afterbody to utilize the buffer row to restrict the rope body of this part, make the object that wire rope was pulled when pulling wire rope pay off from the stack shell fast, when it was released to the wire rope afterbody, restricted this part rope body one by each rubber leather sheath of buffer row, avoided the wire rope directly to be released.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of the winding assembly of the present utility model;
FIG. 3 is a perspective view of a spool in accordance with the present utility model;
FIG. 4 is a second perspective view of the spool according to the present utility model;
FIG. 5 is a cut-away view of the spool of the present utility model;
FIG. 6 is a diagram of a cache line of the present utility model;
fig. 7 is a schematic diagram of a rope according to the utility model;
fig. 8 is a perspective view of a fastener of the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
001-a reel frame, 002-a motor frame, 01-a motor, 02-a reduction gearbox, 03-a brake and 100-a winding assembly;
110-winding drums, 111-drum bodies, 112-side plates, 113-retainers, 114-buffer rows, 101-buffer grooves and 102-bolt holes; 120-rope, 121-steel wire rope, 122-fixing piece, 103-rope hole and 104-jack.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-8, the present utility model provides a fast winding machine with a buffer mechanism, which comprises a winding drum frame 001, a motor frame 002, a motor 01, a reduction gearbox 02, a brake 03 and a winding assembly 100. Wherein the winding assembly 100 includes a drum 110 and a rope 120.
The winding assembly 100 is mounted in the housing of the spool housing 001 and is rotatable within its housing about its own axis. The motor frame 002 is welded to the left or right side of the spool frame 001. The motor 01 is mounted on top of the motor frame 002. The input shaft of the reduction gearbox 02 is mechanically connected with the output shaft of the motor 01 through a coupling. The brake 03 performs brake control on the output shaft of the reduction gearbox 02. If the motor frame 002 is positioned at the left side of the reel frame 001, the output shaft of the reduction gearbox 02 is mechanically connected with the left end of the shaft lever of the reel 110 through a coupler; when the motor frame 002 is positioned on the right side of the spool frame 001, the output shaft of the reduction gearbox 02 is mechanically connected to the right end of the shaft of the spool 110 via a coupling.
The drum 110 includes a drum body 111, side plates 112, a holder 113, and a buffer row 114.
The tubular body 111 is a diameter-variable cylinder, and the diameter of the left part is larger than the diameter of the right part. The outer wall of the left part of the barrel 111 horizontally extends rightward in the axial direction to form a virtual wall surface, and an annular concave buffer groove 101 is formed between the virtual wall surface and the outer wall of the right part of the barrel 111, and is used for winding and buffering the rope 120. The wall of the buffer tank 101 adjacent to the left part of the barrel 111 is provided with a bolt hole 102 for a threaded bolt.
The side plates 112 are annular plates and are welded at two ends of the barrel 111, and the side plates 112 and the barrel 111 are coaxially arranged.
The retainer 113 includes a horizontal shaft rod serving as the shaft rod of the winding drum 110, and a circular hollow frame-shaped supporting structure uniformly welded on the shaft rod body, so as to serve as a support to keep the drum body of the drum 111 stable. Two ends of the shaft lever are respectively provided with a bearing, and the two bearings are respectively arranged on the left frame body and the right frame body of the reel frame 001.
The buffer row 114 is composed of a plurality of rubber sleeves connected side by side, and the bottom of the buffer row is fixedly adhered to the wall of the buffer groove 101 for buffering and protecting the rope 120 of the buffer part.
The rope 120 includes a wire rope 121 uniformly wound around the drum 111 and a fixing member 122 for fixing the end of the wire rope 121 to the drum 111.
The tail of the steel wire rope 121 is wound in the buffer tank 101, and the rope body at the tail of the steel wire rope 121 passes through the inner cavity of the rubber leather sheath of the buffer row 114.
The fixing piece 122 is an arc-shaped metal block, and the bottom wall of the fixing piece 122 is attached to the wall body of the buffer groove 101. The head of the fixing piece 122 is provided with a rope hole 103 for inserting the steel wire rope 121, and the tail end of the steel wire rope 121 is inserted into the hole cavity of the rope hole 103 and then fixed in a welding mode. The tail of the fixing piece 122 is provided with a jack 104 for inserting a bolt, and a bolt column passes through the jack 104 and is connected with the bolt hole 102 in a threaded manner.
In actual use, the end of the wire 121 is fixed in the buffer tank 101 by the fixing member 122, and the other end is mounted to the blade cantilever of the blade reclaimer through the roller skate. When the brake fails and the blade cantilever loses control, the wire rope 121 is pulled to drop, and the wire rope 121 directly drives the drum 110 to rotate during the pulling of the blade cantilever, so that the wire rope 121 wound on the drum body 111 is released.
At this time, when only the wire rope 121 wound in the buffer tank 101 is stored on the drum 111 during the unwinding of the wire rope 121, the rope is blocked by the buffer row 114 when being unwound, and the falling of the rope is blocked, so that the falling trend of the scraper cantilever is slowed down.
Since the buffer row 114 is composed of a plurality of rubber jackets connected side by side, the tail of the steel wire rope 121 is wound in the buffer groove 101, and the rope body at the tail of the steel wire rope 121 passes through the inner cavity of the rubber jacket of the buffer row 114. Therefore, when the outer-most rope in the buffer tank 101 breaks the rubber sleeve of the ferrule, the barrel 111 rotates under the influence of the wire rope 121 and releases a loop of rope. At this time, the rubber sheath of the rope body collar of the second ring (i.e., the ring adjacent to the outermost ring) blocks the rope body of the second ring until the rope body breaks the rubber sheath, so that the drum body 111 releases a further ring of rope body. The rubber leather sleeves which are sequentially and parallelly arranged block the rope bodies of the sleeves respectively, so that the effect of slowing down the falling trend of the scraping plate cantilever is achieved, and the strain time is striven for operators.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a quick hoist engine with buffer gear, including reel frame (001), motor frame (002), motor (01), reducing gear box (02), stopper (03), motor frame (002) welding is in one side of reel frame (001), and motor (01) are installed at motor frame (002) top, and the input shaft of reducing gear box (02) passes through shaft coupling mechanical connection with the output shaft of motor (01), and the stopper (03) is braking control to the output shaft of reducing gear box (02), its characterized in that:
a winding assembly (100) driven by an output shaft of a reduction gearbox (02) is arranged in a frame cavity of the winding drum frame (001), and the winding assembly (100) comprises a winding drum (110) and a rope (120);
the drum (110) includes a drum body (111) for winding and buffering the rope (120) and a buffer row (114) for buffer-protecting the rope (120) of the buffer portion.
2. The fast winding engine with a buffering mechanism of claim 1, wherein: the cylinder body (111) is a reducing cylinder, the diameter of the left part of the cylinder body is larger than that of the right part of the cylinder body, the outer wall of the left part of the cylinder body (111) horizontally extends right along the axial direction to form a virtual wall surface, an annular concave cache groove (101) is formed between the virtual wall surface and the outer wall of the right part of the cylinder body (111), and a bolt hole (102) for a threaded bolt is formed in the wall body of the cache groove (101) close to the left part of the cylinder body (111).
3. The fast winding engine with a buffering mechanism according to claim 2, wherein: both ends of the cylinder body (111) are welded with side plates (112), and the side plates (112) and the cylinder body (111) are arranged coaxially.
4. A fast winding engine with a buffering mechanism according to claim 3, characterized in that: a holder (113) for maintaining the stability of the cylinder body (111) is welded in the cylinder cavity of the cylinder body (111), and a shaft rod fixed at the center of the holder (113) is transversely arranged at the center of the holder (113);
two ends of the shaft lever are respectively provided with a bearing, and the two bearings are respectively arranged on the left frame body and the right frame body of the winding drum frame (001);
one end of the shaft lever is mechanically connected with an output shaft of the reduction gearbox (02) through a coupler.
5. The fast winding engine with buffering mechanism of claim 4, wherein: the buffer row (114) consists of a plurality of rubber leather sleeves connected side by side, and the bottom of the buffer row is fixedly adhered to the wall body of the buffer groove (101).
6. The fast winding engine with buffering mechanism of claim 5, wherein: the rope (120) comprises a wire rope (121) uniformly wound on the drum body (111) and a fixing member (122) for fixing the end of the wire rope (121) on the drum body (111).
7. The fast winding engine with buffering mechanism of claim 6, wherein: the tail of the steel wire rope (121) is wound in the buffer groove (101), and the rope body at the tail of the steel wire rope (121) passes through the inner cavity of the rubber leather sheath of the buffer row (114).
8. The fast winding engine with buffering mechanism of claim 7, wherein: the fixing piece (122) is an arc-shaped metal block, and the bottom wall of the fixing piece (122) is attached to the wall body of the cache groove (101);
the head of the fixing piece (122) is provided with a rope hole (103) for inserting a steel wire rope (121), and the tail end of the steel wire rope (121) is inserted into a hole cavity of the rope hole (103) and then fixed in a welding mode;
the tail part of the fixing piece (122) is provided with an inserting hole (104) for inserting a bolt, and a bolt column passes through the inserting hole (104) and is connected with the bolt hole (102) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322022635.9U CN220485185U (en) | 2023-07-28 | 2023-07-28 | Quick winch with buffer memory mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322022635.9U CN220485185U (en) | 2023-07-28 | 2023-07-28 | Quick winch with buffer memory mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220485185U true CN220485185U (en) | 2024-02-13 |
Family
ID=89842213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322022635.9U Active CN220485185U (en) | 2023-07-28 | 2023-07-28 | Quick winch with buffer memory mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220485185U (en) |
-
2023
- 2023-07-28 CN CN202322022635.9U patent/CN220485185U/en active Active
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