CN216005045U - Conveying mechanism of rope replacing vehicle - Google Patents
Conveying mechanism of rope replacing vehicle Download PDFInfo
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- CN216005045U CN216005045U CN202122557897.6U CN202122557897U CN216005045U CN 216005045 U CN216005045 U CN 216005045U CN 202122557897 U CN202122557897 U CN 202122557897U CN 216005045 U CN216005045 U CN 216005045U
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- pressing guide
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Abstract
The utility model discloses a trade rope car conveying mechanism, press the chain guide including centre gripping chain, first chain, second chain, first pressure chain guide rail and second, the centre gripping chain includes a plurality of mutual series connection's cramping body, rotates between two adjacent cramping bodies and connects, be provided with the logical groove that is used for holding wire rope on the cramping body, first pressure chain guide rail and second press the chain guide rail to set up respectively in annular first chain and annular second chain, first pressure chain guide rail is pressed on the cylinder of first chain, the second is pressed the chain guide rail and is pressed on the cylinder of second chain. The utility model discloses a change rope car conveying mechanism and can realize the stable transport of rope bodies such as wire rope.
Description
Technical Field
The utility model relates to a trade rope car technical field, especially relate to a trade rope car conveying mechanism for continuous conveyor wire rope.
Background
The multi-rope friction type lifting system has a plurality of advantages compared with a single-rope winding type lifting system, and is widely applied to mine vertical shaft operation. The steel wire ropes are large in quantity, complex and difficult to maintain, are used in a severe environment for a long time, are subjected to alternating load, can generate various damages, particularly abrasion, and can cause plasticity extension due to long-time and frequent use, and have the phenomena of wire breakage, torsional deformation, corrosion and the like, so that the steel wire ropes must be adjusted or replaced regularly. When the steel wire rope is replaced, the steel wire rope is continuously clamped and conveyed by using the rope replacing vehicle, and the reliable clamping of the steel wire rope is a key link for ensuring safe and stable work in the steel wire rope conveying process. When the rope changing trolley continuously conveys the steel wire rope, a transmission chain clamping mechanism in the rope changing trolley can provide stable clamping force and is favorable for operation and movement of a steel wire rope clamping body, and the device is an important component of the device.
The existing conveying mechanism of the rope changing trolley comprises a conveying chain and a pressurizing guide rail which are connected in series with each other through a plurality of clamping bodies and fixed on chains located on two sides of the clamping bodies, a groove matched with a steel wire rope is formed in one side of each clamping body, a roller is installed on the other side of each clamping body, one side of each pressurizing guide rail is arranged opposite to the roller of each clamping body, and the pressurizing guide rail is driven by a driving piece to apply thrust to the clamping bodies. When the steel wire rope is continuously conveyed, the steel wire rope is accommodated between two oppositely arranged clamping bodies, the upper pressurizing guide rail and the lower pressurizing guide rail exert clamping force on the rollers of the clamping bodies to clamp the steel wire rope in the clamping bodies, and then a conveying chain formed by the clamping bodies moves on the pressurizing guide rails, so that the steel wire rope is continuously conveyed.
However, in the process of conveying the steel wire rope, if the chains on the left side or the right side of the clamping bodies are loosened and sunk, the clamping bodies are deflected, and the continuous conveying of the steel wire rope is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trade rope car conveying mechanism can realize wire rope's stable transport.
In order to achieve the above object, the present invention provides the following technical solutions:
a rope changing trolley conveying mechanism comprises an annular clamping chain, an annular first chain, an annular second chain, a first pressing chain guide rail and a second pressing chain guide rail, wherein the clamping chain is arranged between the first chain and the second chain, the clamping chain is connected onto the first chain and the second chain and rotates along with the first chain and the second chain, the clamping chain comprises a plurality of clamping bodies which are connected in series, every two adjacent clamping bodies are connected in a rotating mode, a through groove used for containing a steel wire rope is formed in each clamping body, the first pressing chain guide rail and the second pressing chain guide rail are respectively arranged in the annular first chain and the annular second chain, the first pressing chain guide rail is pressed on a roller of the first chain, the surface of the first pressing chain guide rail, which is in contact with the roller of the first chain, is a plane, and the roller of the first chain can roll on the first pressing chain guide rail, the second chain pressing guide rail is pressed on the roller of the second chain, the surface of the second chain pressing guide rail, which is in contact with the roller of the second chain, is a plane, and the roller of the second chain can roll on the second chain pressing guide rail.
According to the utility model provides a trade rope car conveying mechanism is through establishing ties the centre gripping chain fixed mounting that forms by the cramping body between first chain and second chain to first chain and second chain are respectively through first chain pressing guide rail and the support of second chain pressing guide rail, and first chain and second chain all can roll on first chain pressing guide rail and second chain pressing guide rail promptly, thereby can make the part of first chain and second chain and first chain pressing guide rail and second chain pressing guide rail contact keep straight, avoid appearing leading to the cramping body incline under the sunken condition in first chain or second chain. Therefore the utility model provides a change rope car conveying mechanism can realize the stable transport of rope bodies such as wire rope.
In addition, according to the above embodiment of the present invention, the following additional technical features may be provided:
preferably, trade rope car conveying mechanism still includes the third and presses the chain guide, install the gyro wheel on the clamping body with rotating, the third presses the chain guide setting in annular centre gripping chain, the third presses the chain guide to press on the gyro wheel, the third press the chain guide with the surface of gyro wheel contact is the plane, the gyro wheel can roll on the third presses the chain guide.
Preferably, the first chain pressing guide rail, the second chain pressing guide rail and the third chain pressing guide rail are arranged in parallel.
Preferably, the first chain pressing guide rail, the second chain pressing guide rail and the third chain pressing guide rail are all fixedly mounted on the chain pressing plate.
Preferably, the first chain pressing guide rail, the second chain pressing guide rail and the third chain pressing guide rail are formed by connecting multiple sections.
Preferably, the seam between each section of the third chain guide rail is not in the same line as the seam between each section of the first chain guide rail and/or the second chain guide rail.
Preferably, the cross-sectional shapes of the first chain pressing guide rail and the second chain pressing guide rail are both convex.
Preferably, the clamping body is fixedly provided with a clamping pad, and the through groove is formed in the clamping pad.
Preferably, the clamping pad is a polyurethane pad.
Preferably, the two clamping bodies of the clamping chain are rotationally connected through a pin shaft, and the pin shaft is the pin shaft of the first chain and the second chain.
Advantages of the above additional aspects will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment change cart conveying mechanism (with the first chain, second chain, and gripper chain shown only in part);
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a right side view of FIG. 2;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a clamping chain; 11-a clamping body; 12-a through slot; 13-a roller; 14-a clamping pad; 15-a pin shaft; 16-a mounting plate; 2-a first chain; 21-a roller; 3-a second chain; 4-a first chain pressing guide rail; 5-a second chain pressing guide rail; 6-third chain pressing guide rail; 7-pressing a chain plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, the rope-changing cart conveying mechanism provided by the present invention comprises an annular clamping chain 1, an annular first chain 2, an annular second chain 3, a first chain pressing guide 4 and a second chain pressing guide 5. Fig. 1 and 2 only show a part of the first chain 2, the second chain 3 and the clamping chain 1, and both ends of the first chain 2 are respectively mounted on a driving sprocket and a driven sprocket, and likewise, both ends of the second chain 3 are respectively mounted on the other driving sprocket and the driven sprocket, so that the first chain 2 and the second chain 3 can be driven to rotate by the sprockets.
The clamping chain 1 is arranged between the first chain 2 and the second chain 3, and the clamping chain 1 is connected to the first chain 2 and the second chain 3 and rotates along with the first chain 2 and the second chain 3. That is, when the driving device (such as a reduction motor, a hydraulic motor, etc.) drives the sprocket to drive the first chain 2 and the second chain 3 to rotate, the clamping chain 1 located between the first chain 2 and the second chain 3 also rotates along with the sprocket.
Referring to fig. 3, the clamping chain 1 includes a plurality of clamping bodies 11 connected in series, two adjacent clamping bodies 11 are rotatably connected to each other, and a through groove 12 for accommodating a steel wire rope is disposed on each clamping body 11. In order to increase the friction force between the clamping body 11 and the rope body such as the steel wire rope and protect the rope body such as the steel wire rope, preferably, as shown in fig. 4, a clamping pad 14 is fixedly mounted on the clamping body 11, and the through groove 12 is opened on the clamping pad 14. The clamping pad 14 may be made of any suitable material, for example, the clamping pad 14 may be a polyurethane pad.
First pressure chain guide 4 and second pressure chain guide 5 are rectangular form, and first pressure chain guide 4 and second pressure chain guide 5 set up respectively in annular first chain 2 and annular second chain 3. Namely, the first chain pressing guide 4 is disposed in the loop of the first chain 2, and the second chain pressing guide 5 is disposed in the loop of the second chain 3, so that the first chain 2 and the second chain 3 can be lifted upward.
As shown in fig. 4, the first chain guide 4 is pressed against the rollers 21 of the first chain 2, a surface of the first chain guide 4 in contact with the rollers 21 of the first chain 2 is a flat surface, the rollers 21 of the first chain 2 can roll on the first chain guide 4, the second chain guide 5 is pressed against the rollers 21 of the second chain 3, a surface of the second chain guide 5 in contact with the rollers 21 of the second chain 3 is a flat surface, and the rollers 21 of the second chain 3 can roll on the second chain guide 5.
The rope changing trolley conveying mechanism provided by the embodiment works, the first chain 2 and the second chain 3 synchronously rotate under the driving of the chain wheel, the clamping chains 1 fixed on the first chain 2 and the second chain 3 are driven to synchronously rotate, rope bodies (clamped by the clamping bodies of the two groups of clamping chains oppositely arranged up and down) such as steel wire ropes placed in the through grooves 12 of the clamping bodies 11 forming the clamping chains 1 are conveyed along with the movement of the clamping chains 1, and in the process of conveying the rope bodies, because the rollers 21 of the first chain 2 and the second chain 3 are respectively supported by the first chain pressing guide rail 4 and the second chain pressing guide rail 5, the condition that the clamping bodies 11 are inclined due to the fact that the first chain 2 or the second chain 3 sinks can be effectively avoided, and therefore the rope bodies such as the steel wire ropes can be stably conveyed by the rope changing trolley conveying mechanism.
It should be noted that, as will be understood by those skilled in the art, the lengths of the first chain pressing guide 4 and the second chain pressing guide 5 need to be set according to the length of the rope body clamped and conveyed in the rope replacing vehicle, and generally the distance between the driving sprocket and the driven sprocket for mounting the chain.
On the basis of the above embodiment, it is further preferable that, as shown in fig. 3 to fig. 5, the rope changing cart conveying mechanism further includes a third long-strip-shaped chain pressing guide rail 6, a roller 13 is rotatably installed on the clamping body 11, the third chain pressing guide rail 6 is disposed in the annular clamping chain 1, the third chain pressing guide rail 6 presses the roller 13, a surface of the third chain pressing guide rail 6, which is in contact with the roller 13, is a plane, and the roller 13 can roll on the third chain pressing guide rail 6.
Wherein gyro wheel 13 can rotationally install on clamping body 11 through the round pin axle, and is concrete, can the front side and the rear side that clamping body 11 offered the relative terminal surface of the terminal surface that leads to groove 12 set up two mounting panels 16 respectively, then insert the round pin axle two in the mounting panel 16, the axis direction of round pin axle is perpendicular with the length direction who leads to groove 12 to rotationally the suit is epaxial at the round pin with gyro wheel 13, thereby rotationally installs gyro wheel 13 on clamping body 11. When the clamping body 11 drives the rope body to move along the length direction of the through groove 12, the roller 13 on the clamping body 11 rolls on the third chain pressing guide rail 6.
In this embodiment, by providing the third chain pressing guide 6 and pressing the third chain pressing guide 6 on the roller 13 of the clamping body 11, the clamping force of the third chain pressing guide 6 and the clamping force of the first and second chain pressing guides 4 and 5 act together on the conveying chain structure formed by the first and second chains 2, 1 and 3, so that a stable and reliable clamping force can be provided for the clamping body 11.
As shown in fig. 5, in the preferred embodiment of the present invention, the first chain guide 4, the second chain guide 5 and the third chain guide 6 are disposed parallel to each other. Namely, the part of the first chain pressing guide rail 4 contacted with the first chain 2, the part of the second chain pressing guide rail 5 contacted with the second chain 3 and the part of the third chain pressing guide rail 6 contacted with the clamping chain 1 are arranged in parallel from front to back.
In the present invention, the first chain guide 4, the second chain guide 5 and the third chain guide 6 may provide the clamping force through different driving mechanisms, respectively. In order to keep the forces provided by the first chain pressing guide 4, the second chain pressing guide 5 and the third chain pressing guide 6 on the first chain 2, the second chain 3 and the clamping chain 1 equal, preferably, as shown in fig. 4, the first chain pressing guide 4, the second chain pressing guide 5 and the third chain pressing guide 6 are all fixedly mounted on the chain pressing plate 7. The chain pressing plate 7 is a flat plate.
In the present embodiment, by fixing the first chain pressing guide 4, the second chain pressing guide 5 and the third chain pressing guide 6 to one chain pressing plate 7 at the same time, the driving mechanism (e.g., a hydraulic cylinder) first applies an acting force to the chain pressing plate 7, and then transmits the acting force to the first chain pressing guide 4, the second chain pressing guide 5 and the third chain pressing guide 6 at the same time through the chain pressing plate 7, so that the first chain 2, the second chain 3 and the clamping chain 1 can be provided with the acting force with the same magnitude, and the rope-changing cart conveying mechanism can provide a stable and reliable clamping force for the conveyed rope bodies such as steel ropes.
In order to stably and reliably convey a rope such as a wire rope, the length of the rope to be gripped and conveyed in the rope changing car is generally long, and therefore the lengths of the first chain guide 4, the second chain guide 5, and the third chain guide 6 are also long. In a preferred embodiment of the present invention, the first chain guide 4, the second chain guide 5 and the third chain guide 6 are formed by connecting multiple segments. In the present embodiment, providing the first chain guide 4, the second chain guide 5, and the third chain guide 6 each to be composed of a plurality of segments can reduce the production cost of the chain guide and make it easier to assemble the creel truck conveyor mechanism.
On the basis of the above embodiment, it is further preferable that the seam between each segment of the third chain guide 6 (the seam connecting two segments of the chain guide) is not in the same straight line with the seam between each segment of the first chain guide 4 and/or the second chain guide 5. That is, the seam of the third chain pressing guide 6 and the seam of the first chain pressing guide 4 are not on the same straight line, or the seam of the third chain pressing guide 6 and the seam of the second chain pressing guide 5 are not on the same straight line, or the seam of the third chain pressing guide 6 and the seam of the first chain pressing guide 4 and the seam of the second chain pressing guide 5 are not on the same straight line. In this embodiment, set up to be on the collinear with the seam of other chain pressing guide rails through the seam with third chain pressing guide rail 6, can effectively avoid synchronous motion's first chain 2, second chain 3 and centre gripping chain 1 to produce the condition of vibration when the seam through chain pressing guide rail for the rope body is carried more stably.
In the present invention, in order to make the first chain pressing guide rail 4 and the second chain pressing guide rail 5 more stably fixed to the chain pressing plate 7, preferably, as shown in fig. 4 and 5, the cross-sectional shapes of the first chain pressing guide rail 4 and the second chain pressing guide rail 5 are both in a convex shape. In this embodiment, the first chain pressing guide rail 4 and the second chain pressing guide rail 5 both adopt a convex guide rail, and the edges of both sides of the first chain pressing guide rail 4 and the second chain pressing guide rail 5 can be firmly fixed on the chain pressing plate 7 through bolts, so that the stability and reliability of the chain pressing guide rails can be ensured.
The utility model discloses in, rotate through round pin axle 15 between two cramping bodies 11 of centre gripping chain 1 and connect, the gyro wheel 13 of installation also can rotate ground suit on this round pin axle 15 on the cramping body 11, as shown in fig. 5 (for the convenience of observation, do not show the part cylinder on first chain and the second chain in fig. 5), round pin axle 15 is the round pin axle of first chain 2 and second chain 3. That is, the pin shaft at the chain link of the first chain 2, the pin shaft at the chain link of the second chain 3, and the pin shaft rotatably connected between the two clamping bodies 11 are the same pin shaft 15. In this embodiment, by making the clamp chain 1, the first chain 2 and the second chain 3 share the pin 15, the synchronism of the rotation of the first chain 2, the second chain 3 and the clamp chain 1 can be better maintained, and the connection of the clamp chain 1 with the first chain 2 and the second chain 3 can be simplified, ensuring that the transmitted acting force is better transmitted to the clamp body 11 by the first chain pressing guide 4, the second chain pressing guide 5 and the third chain pressing guide 6.
In the description of the present invention, it should be understood that the terms "inside" and "outside" are used for indicating the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the indicated device must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts or intervening parts. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A rope changing trolley conveying mechanism is characterized by comprising an annular clamping chain, an annular first chain, an annular second chain, a first chain pressing guide rail and a second chain pressing guide rail, wherein the clamping chain is arranged between the first chain and the second chain, the clamping chain is connected onto the first chain and the second chain and rotates along with the first chain and the second chain, the clamping chain comprises a plurality of clamping bodies which are connected in series, two adjacent clamping bodies are connected in a rotating mode, a through groove used for containing a steel wire rope is formed in each clamping body, the first chain pressing guide rail and the second chain pressing guide rail are respectively arranged in the annular first chain and the annular second chain, the first chain pressing guide rail is pressed on a roller of the first chain, and the surface of the first chain pressing guide rail, which is in contact with the roller of the first chain, is a plane, the roller of the first chain can roll on the first chain pressing guide rail, the second chain pressing guide rail presses on the roller of the second chain, the surface of the second chain pressing guide rail, which is in contact with the roller of the second chain, is a plane, and the roller of the second chain can roll on the second chain pressing guide rail.
2. The rope replacing vehicle conveying mechanism according to claim 1, further comprising a third chain pressing guide rail, wherein a roller is rotatably mounted on the clamping body, the third chain pressing guide rail is arranged in the annular clamping chain, the third chain pressing guide rail presses on the roller, a surface of the third chain pressing guide rail, which is in contact with the roller, is a plane, and the roller can roll on the third chain pressing guide rail.
3. The rope replacing trolley conveying mechanism as claimed in claim 2, wherein the first chain pressing guide rail, the second chain pressing guide rail and the third chain pressing guide rail are arranged in parallel with each other.
4. The rope replacing trolley conveying mechanism as claimed in claim 3, wherein the first chain pressing guide rail, the second chain pressing guide rail and the third chain pressing guide rail are all fixedly mounted on the chain pressing plate.
5. The rope replacing trolley conveying mechanism as claimed in claim 4, wherein the first chain pressing guide rail, the second chain pressing guide rail and the third chain pressing guide rail are formed by connecting multiple sections.
6. The creeper conveyor mechanism of claim 5, wherein the seams between each section of the third zipper guide are not collinear with the seams between each section of the first zipper guide and/or the second zipper guide.
7. The rope replacing trolley conveying mechanism as claimed in any one of claims 1 to 6, wherein the cross-sectional shapes of the first chain pressing guide rail and the second chain pressing guide rail are both convex.
8. The rope replacing trolley conveying mechanism as claimed in claim 7, wherein a clamping pad is fixedly mounted on the clamping body, and the through groove is formed in the clamping pad.
9. The creel truck conveyor mechanism of claim 8, wherein the clamp pad is a polyurethane pad.
10. The rope replacing trolley conveying mechanism as claimed in claim 7, wherein the two clamping bodies of the clamping chain are rotatably connected through a pin shaft, and the pin shaft is a pin shaft of the first chain and a pin shaft of the second chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122557897.6U CN216005045U (en) | 2021-10-22 | 2021-10-22 | Conveying mechanism of rope replacing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122557897.6U CN216005045U (en) | 2021-10-22 | 2021-10-22 | Conveying mechanism of rope replacing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005045U true CN216005045U (en) | 2022-03-11 |
Family
ID=80587133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122557897.6U Active CN216005045U (en) | 2021-10-22 | 2021-10-22 | Conveying mechanism of rope replacing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005045U (en) |
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2021
- 2021-10-22 CN CN202122557897.6U patent/CN216005045U/en active Active
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