CN217806795U - High-efficient dismounting device of belt conveyor bearing roller - Google Patents
High-efficient dismounting device of belt conveyor bearing roller Download PDFInfo
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- CN217806795U CN217806795U CN202221775083.8U CN202221775083U CN217806795U CN 217806795 U CN217806795 U CN 217806795U CN 202221775083 U CN202221775083 U CN 202221775083U CN 217806795 U CN217806795 U CN 217806795U
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Abstract
The utility model provides a high-efficiency dismounting device for a belt conveyor carrier roller, which comprises a telescopic support frame, a jack and a skid; telescopic support frame is used for adjusting the setting according to the transverse width of conveyer, just telescopic support frame sets up the conveyer belt bottom at the conveyer, the jack is fixed in the middle of telescopic support frame's top, the skid sets up the top at the jack, the jack is used for driving the skid and upwards holds up the conveyer belt from the bottom of conveyer, the utility model discloses a telescopic support frame that the setting can stretch out and draw back is installed fixedly with the conveyer belt, can be convenient for carry out the bearing roller to the conveyer of different specifications and dismantle the use to solve the supplementary dismounting device of current bearing roller functional singleness, the lower problem of suitability.
Description
Technical Field
The utility model relates to a conveyer overhauls equipment technical field, especially relates to a high-efficient dismounting device of belt conveyor bearing roller.
Background
Idlers are the most replaced parts of belt conveyors, and the replacement rate of idlers per year of belt conveyors is usually 5-8%. The replacement rate of the buffer carrier roller arranged on the material receiving section of the belt conveyor is higher, and the buffer carrier roller needs to be replaced once in 3-5 months. When the carrier roller is replaced, the conveyor belt pressed on the carrier roller must be lifted up to form a certain working space between the belt and the carrier roller, so that the old carrier roller can be taken out, and a new carrier roller is replaced. Generally, at least two operators are needed for replacing the carrier roller, and a crow bar is usually adopted in the process of lifting the adhesive tape, namely, the bottom of the adhesive tape is pried by the crow bar manually. The larger belt conveyor rubber belt often needs two people to respectively use a crow bar to crow from both sides of the rubber belt, and then the carrier roller can be replaced.
Because the rubber belt of the belt conveyor has great tension and the heavy materials are often pressed on the rubber belt, the prying of the rubber belt of the belt conveyor by the prying bar is a very laborious work, and particularly for a large belt conveyor (the rubber belt is wide and heavy, the tension of the rubber belt is greater, and the materials are heavier), the prying of the rubber belt by the prying bar is very difficult. In a common-scale industrial and mining enterprise, dozens of belt conveyors with different sizes and lengths are often used, and some belt conveyors even have hundreds of belt conveyors, so that a considerable number of carrier rollers need to be replaced every day. Changing the idler becomes a heavy physical effort. Therefore, in the process of replacing the carrier roller, a device which is labor-saving and simple and convenient to operate is very needed by field operation workers of industrial and mining enterprises so as to replace the original operation mode of prying up the rubber belt of the belt conveyor by a prying bar, and the device needs to be capable of meeting the requirements of conveying belts of different specifications for use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a high-efficient dismounting device of belt conveyor bearing roller can carry out the telescopic bracket who stretches out and draws back through the setting and install fixedly with the conveyer belt, can be convenient for carry out the bearing roller to the conveyer of different specifications and dismantle the use to solve the current supplementary dismounting device of bearing roller functional singleness, the lower problem of suitability.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-efficiency dismounting device for a carrier roller of a belt conveyor comprises a telescopic support frame, a jack and a skid; the telescopic support frame is used for adjusting and setting according to the transverse width of the conveyor, the telescopic support frame is arranged at the bottom of the conveying belt of the conveyor, the jack is fixed in the middle of the top of the telescopic support frame, the skid is arranged at the top of the jack, and the jack is used for driving the skid to upwards support the conveying belt from the bottom of the conveyor.
Furthermore, the telescopic support frame comprises a casing frame, telescopic assemblies are arranged on two sides of the casing frame respectively, and the two groups of telescopic assemblies are used for extending out of two sides of the casing frame and are connected with middle frames on two sides of the bottom of the conveying belt respectively.
Furthermore, the telescopic assembly comprises a telescopic frame and a hanging plate, the telescopic frame is movably connected with the interior of the casing pipe frame, the hanging plate is fixed at one end, extending out of the casing pipe frame, of the telescopic frame, and the hanging plate is used for being hung on the middle frame.
Furthermore, a plurality of adjusting holes are formed in the telescopic frame, fixing holes are formed in the casing frame, the telescopic frame is fixedly connected with the casing frame through fastening bolts, and the fastening bolts penetrate through any one adjusting hole and any one fixing hole.
Furthermore, a supporting plate is fixedly arranged in the middle of the top of the casing frame, and the jack is fixedly connected with the supporting plate.
The utility model has the advantages that: the utility model fixes the telescopic support frame at the bottom of the conveyor in the using process, and then drives the skid to lift the conveyer belt upwards through the jack, so that the conveyer belt is separated from the carrier roller, thereby facilitating the disassembly and maintenance of the carrier roller by the working personnel;
the telescopic support frame capable of adjusting the length is arranged, so that the conveyors with different widths can be connected and used conveniently, and the applicability of the device is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the installation of the present invention and a conveyor when the conveyor belt is not held;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the installation of the present invention with a conveyor when the conveyor belt is supported;
FIG. 4 is a side view of FIG. 3;
fig. 5 is a schematic structural view of the telescopic support frame.
In the figure: 11. a support; 12. a middle frame; 13. carrying support rollers; 14. a conveyor belt; 21. a telescopic support frame; 211. a cannula housing; 212. a support plate; 213. fastening a bolt; 214. hanging plates; 215. a telescopic frame; 22. a jack; 23. wood padding; 3. and (3) feeding.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 2, the device is applied to a conveyor, and specifically, the conveyor includes a support 11, two intermediate frames 12, carrying rollers 13 and a conveying belt 14, the two intermediate frames 12 are arranged on the top of the support 11 in parallel, the carrying rollers 13 are arranged above the intermediate frames 12, the conveying belt 14 is arranged on the carrying rollers 13, and the device is hung between the two intermediate frames 12 and supports the conveying belt 14 upwards from the bottom, so that the conveying belt 14 is separated from the carrying rollers 13.
Referring to fig. 1-4, the utility model provides a high-efficiency dismounting device for a belt conveyor idler, which comprises a telescopic support frame 21, a jack 22 and a skid 23; telescopic support frame 21 is used for adjusting the setting according to the transverse width of conveyer, just telescopic support frame 21 sets up in the 14 bottoms of conveyer belt of conveyer, jack 22 is fixed in the middle of telescopic support frame 21's top, skid 23 sets up the top at jack 22, jack 22 is used for driving skid 23 and upwards holds up conveyer belt 14 from the bottom of conveyer. The jack 22 may be a scissor jack, which can bear a large weight, and the jack 22 may be replaced with a pneumatic jacking device or an electric jacking device, such as a pneumatic cylinder or an electric cylinder, if the jack is in use.
Referring to fig. 1 and 5, the telescopic support frame 21 includes a casing frame 211, two sides of the casing frame 211 are respectively provided with telescopic assemblies, and two groups of telescopic assemblies are used for extending out from two sides of the casing frame 211 and respectively connected with the middle frames 12 at two sides of the bottom of the conveyor belt 14. The telescopic assembly comprises a telescopic frame 215 and a hanging plate 214, the telescopic frame 215 is movably connected with the interior of the casing pipe frame 211, the hanging plate 214 is fixed at one end, extending out of the casing pipe frame 211, of the telescopic frame 215, the hanging plate 214 is used for being hung on the middle frame 12, and the hanging plate 214 can be conveniently connected with the middle frame 12.
The telescopic frame 215 is provided with a plurality of adjusting holes, the cannula holder 211 is provided with a fixing hole, the telescopic frame 215 is fixedly connected with the cannula holder 211 through a fastening bolt 213, the fastening bolt 213 penetrates through any adjusting hole and any fixing hole, the relative position of the telescopic frame 215 and the cannula holder 211 can be adjusted through the plurality of adjusting holes, and then the telescopic frame can be fixed by penetrating through the adjusting holes matched with the fixing holes through the fastening bolt 213. A supporting plate 212 is fixedly arranged in the middle of the top of the casing frame 211, and the jack 22 is fixedly connected with the supporting plate 212.
The working principle is as follows: in the specific operation process, firstly, the length of the telescopic support frame 21 of the device is adjusted through the telescopic frame 215, then the telescopic frame 215 and the casing frame 211 are fixed through the fastening bolt 213, and then the hanging plate 214 is hung on the middle frame 12 to realize the installation of the device, which is specifically shown in fig. 1, 2 and 5; then, the jack 22 is started to drive the skid 23 to move upwards, the skid 23 lifts the conveying belt 14 upwards, specifically referring to fig. 3 and 4, the conveying belt 14 is separated from the carrying carrier roller 13, then the carrying carrier roller 13 can be detached and replaced, and then the device is detached.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The efficient dismounting device for the carrier roller of the belt conveyor is characterized by comprising a telescopic support frame (21), a jack (22) and a skid (23); telescopic support frame (21) are used for adjusting the setting according to the transverse width of conveyer, just telescopic support frame (21) set up conveyer belt (14) bottom at the conveyer, jack (22) are fixed in the middle of telescopic support frame's (21) top, skid (23) set up the top at jack (22), jack (22) are used for driving skid (23) upwards to hold up conveyer belt (14) from the bottom of conveyer.
2. A high efficiency dismounting device for a belt conveyor idler roller according to claim 1, characterized in that said telescopic support frame (21) comprises a sleeve frame (211), two sides of said sleeve frame (211) are respectively provided with telescopic components, and two sets of telescopic components are used for extending from two sides of the sleeve frame (211) and respectively connected with the middle frames (12) at two sides of the bottom of the conveyor belt (14).
3. The device for efficiently dismounting a belt conveyor idler according to claim 2, characterized in that the telescoping assembly comprises a telescoping frame (215) and a hanging plate (214), the telescoping frame (215) is movably connected with the interior of the sleeve frame (211), the hanging plate (214) is fixed at one end of the telescoping frame (215) extending out of the sleeve frame (211), and the hanging plate (214) is used for being hung on the middle frame (12).
4. The device for efficiently dismounting a carrier roller of a belt conveyor according to claim 3, wherein the expansion bracket (215) is provided with a plurality of adjusting holes, the sleeve frame (211) is provided with a fixing hole, the expansion bracket (215) is fixedly connected with the sleeve frame (211) through a fastening bolt (213), and the fastening bolt (213) penetrates through any one of the adjusting holes and the fixing hole.
5. The efficient dismounting device for the belt conveyor idler recited in claim 2, characterized in that a supporting plate (212) is fixedly arranged in the middle of the top of the sleeve frame (211), and the jack (22) is fixedly connected with the supporting plate (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221775083.8U CN217806795U (en) | 2022-07-11 | 2022-07-11 | High-efficient dismounting device of belt conveyor bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221775083.8U CN217806795U (en) | 2022-07-11 | 2022-07-11 | High-efficient dismounting device of belt conveyor bearing roller |
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| Publication Number | Publication Date |
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| CN217806795U true CN217806795U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221775083.8U Active CN217806795U (en) | 2022-07-11 | 2022-07-11 | High-efficient dismounting device of belt conveyor bearing roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117621053A (en) * | 2023-11-09 | 2024-03-01 | 中国矿业大学 | Modeling method for belt conveyor disassembly robot |
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2022
- 2022-07-11 CN CN202221775083.8U patent/CN217806795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117621053A (en) * | 2023-11-09 | 2024-03-01 | 中国矿业大学 | Modeling method for belt conveyor disassembly robot |
| CN117621053B (en) * | 2023-11-09 | 2024-05-31 | 中国矿业大学 | Modeling method for belt conveyor disassembly robot |
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