CN210456961U - Guide device of stacker-reclaimer - Google Patents
Guide device of stacker-reclaimer Download PDFInfo
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- CN210456961U CN210456961U CN201920993923.XU CN201920993923U CN210456961U CN 210456961 U CN210456961 U CN 210456961U CN 201920993923 U CN201920993923 U CN 201920993923U CN 210456961 U CN210456961 U CN 210456961U
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- cable
- stacker
- reclaimer
- guide device
- guide
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Abstract
The utility model relates to a loading and unloading machine, and discloses a guiding device of a stacker-reclaimer; the problem that the cable is easy to damage due to the fact that the inclination angle of the guide device structure is small and the friction force between the cable travelling pulley and the cable is large is solved; the guide device comprises two guide side plates which are arranged in parallel and a plurality of cable traveling pulleys fixed between the two guide side plates, the number of the cable traveling pulleys is more than or equal to 5, the plurality of cable traveling pulleys are arranged to form a smooth arc line, the length of the arc line is more than or equal to 60cm, and the guide device is fixedly connected with the rack through the guide side plate on one side; the structure increases the contact surface of the power cable and the pulley, effectively enhances the stress surface and the tensile resistance of the cable, and enables the cable to stably slide through the guide device; ensure that guider better provides the direction for power cable, eliminate equipment trouble and cable damage, reduce the unplanned maintenance time, improve work efficiency, provide the powerful guarantee for the normal even running of equipment.
Description
Technical Field
The utility model relates to a loading and unloading machinery, concretely relates to stacker-reclaimer's guider.
Background
The stacker-reclaimer belongs to the coal preparation plant and provides the conveying handling equipment of coal piling and coal reclaiming for production, guider is the important structural component of stacker-reclaimer, be used for the direction of power cable, as shown in figure 1, current stacker-reclaimer's guider structure includes two director curb plates 3 and fixes four cable walking pulleys 2 between two director curb plates 3, the director curb plate 3 of guider one side passes through connecting axle swing joint in the frame, the course of operation does, cable 4 advances people from power cable reel 1 to director curb plate 3, then walk through four cable and walk pulleys 2 and roll and move, lean on cable power reel device power to pull cable 4, guarantee that the cable has certain tension all the time, steadily put on the ground or roll to the reel. In actual work, the fact that when the cable 4 is stressed, the inclination angle of the guide device structure is not enough, the contact surface between the cable running pulley 2 and the cable 4 is few, the cable is easily damaged, and normal operation of equipment is affected.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a guider of stacker-reclaimer. The problem of guider structure's inclination is little, and cable walking pulley and cable frictional force are big lead to the cable easily to be impaired is solved.
The utility model provides a technical scheme that its technical problem adopted is:
the guide device of the stacker-reclaimer is arranged on a rack of the stacker-reclaimer and comprises two guide side plates arranged in parallel and a plurality of cable traveling pulleys fixed between the two guide side plates, the number of the cable traveling pulleys is not less than 5, the cable traveling pulleys are arranged to form a smooth arc line, the length of the arc line is not less than 60cm, and the guide device is fixedly connected with the rack through the guide side plate on one side.
In a further preferable structure, two rows of symmetrical cable running pulleys are arranged between the two guider side plates, the number of the cable running pulleys in each row is more than or equal to 5, and the cable running pulleys in each row are arranged to form a smooth arc line.
Furthermore, the two guider side plates are of an equilateral trapezoid structure, and the two rows of cable running pulleys are symmetrically arranged on opposite sides of the equilateral trapezoid.
In a further preferable structure, the guider side plate is fixedly connected to the frame through a connecting rod.
In a further preferred structure, the cable running pulley is a rolling pulley supported by a bearing, and the cable running pulley is connected with the two guider side plates through a connecting shaft.
The utility model discloses produced beneficial effect does for prior art.
The utility model discloses a smooth and easy pitch arc that a plurality of cables walked the pulley and formed certain length, guarantee that the cable that gets into guider can walk the trend of walking the pulley and equally form slick and sly pitch arc angle according to the cable, because the length that a plurality of cables walked the pulley arrangement and formed the pitch arc is greater than or equal to 60cm, effectively guarantee that cable and cable walk the area of contact of walking the pulley, make the frictional force control that produces in the within range that does not influence the cable, director curb plate and frame fixed connection, it is more stable when the pulley removes is walked to messenger's cable at the cable, can not produce inclination's change, this structure increases the contact surface of power cable and pulley, effectively strengthen cable stress surface and stretching resistance, make the cable steadily slide from guider. Ensure that guider better provides the direction for power cable, eliminate equipment trouble and cable damage, reduce the unplanned maintenance time, improve work efficiency, provide the powerful guarantee for the normal even running of equipment.
Drawings
Fig. 1 is a schematic view of the operation of a guide device of a conventional stacker-reclaimer.
Fig. 2 is a schematic view of the guiding device of the stacker-reclaimer of the embodiment.
Fig. 3 is a side view of the structure of the guide device according to the present embodiment.
Wherein, 1 is a power cable reel, 2 is a cable running pulley, 3 is a guider side plate, 4 is a cable, 5 is a frame, 6 is a bearing, and 7 is a bolt.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
Example 1
As shown in fig. 2 and 3, the guiding device of the stacker-reclaimer is arranged on a frame 5 of the stacker-reclaimer, and comprises two parallel guider side plates 3 and 10 cable running pulleys 2 fixed between the two guider side plates 3, wherein the cable running pulleys 2 are rolling pulleys supported by a bearing 6, and the cable running pulleys 2 are connected with the two guider side plates 3 through connecting shafts. Two director curb plates 3 are the steel sheet of equilateral trapezoid structure, and the concrete specification of steel sheet of equilateral trapezoid structure is width 50cm, width 95cm down, highly is 58cm, and 10 cables walk capable pulley 2 and divide into two sets ofly, and every group has 5 cables to walk capable pulley 2, and every group cable is walked capable pulley 2 and is arranged along the opposite side of director curb plate 3 and form a rounding off arc, and the length of arc is 60cm, guider passes through the director curb plate 3 and the 5 welding of frame of one side and is in the same place.
The working process is that the cable 4 enters between the two guider side plates 3 from the power cable reel 1, then slides and moves through the 5 cable running pulleys 2 which are arranged into an arc form, and the cable 4 is dragged by the force of the cable power reel device, so that the cable is always kept with certain tension and is stably placed on the ground or wound on the reel. The tangential gradient of the guider side plate 3 accords with the curvature of the cable 4, the group of cable running pulleys 2 which form arc arrangement increases the contact surface of the cable 4 and the cable running pulleys 2, and the curvature of the cable 4 is increased, so that the cable 4 has even tension and stable operation, and is not folded by the movement of equipment.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (5)
1. The guiding device of the stacker-reclaimer is arranged on a rack of the stacker-reclaimer and is characterized by comprising two guider side plates (3) which are arranged in parallel and a plurality of cable traveling pulleys (2) fixed between the two guider side plates (3), wherein the number of the cable traveling pulleys (2) is more than or equal to 5, the plurality of cable traveling pulleys (2) are arranged to form a smooth arc line, the length of the arc line is more than or equal to 60cm, and the guiding device is fixedly connected with the rack through the guider side plate (3) on one side.
2. The guide device of the stacker-reclaimer according to claim 1, characterized in that two rows of symmetrical cable running pulleys (2) are arranged between the two guide side plates (3), the number of the cable running pulleys (2) in each row is more than or equal to 5, and the cable running pulleys (2) in each row are arranged to form a smooth arc line.
3. The guide device of a stacker-reclaimer as claimed in claim 2, wherein said two guide side plates (3) are of an equilateral trapezoid structure, and said two rows of cable running pulleys (2) are symmetrically arranged on opposite sides of the equilateral trapezoid.
4. The guide device of a stacker-reclaimer as claimed in claim 1, wherein said guide side plate (3) is fixedly connected to said frame by a connecting rod.
5. The guide device of a stacker-reclaimer as claimed in claim 1, wherein said cable running pulley (2) is a rolling pulley supported by bearings, said cable running pulley (2) being connected to said two guide side plates (3) by connecting shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993923.XU CN210456961U (en) | 2019-06-28 | 2019-06-28 | Guide device of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993923.XU CN210456961U (en) | 2019-06-28 | 2019-06-28 | Guide device of stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456961U true CN210456961U (en) | 2020-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920993923.XU Active CN210456961U (en) | 2019-06-28 | 2019-06-28 | Guide device of stacker-reclaimer |
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| Country | Link |
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| CN (1) | CN210456961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703983A (en) * | 2020-06-17 | 2020-09-25 | 贵阳中安科技集团有限公司 | Cable reel cable discharging auxiliary device and method |
-
2019
- 2019-06-28 CN CN201920993923.XU patent/CN210456961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703983A (en) * | 2020-06-17 | 2020-09-25 | 贵阳中安科技集团有限公司 | Cable reel cable discharging auxiliary device and method |
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