CN216510847U - Belt conveyor safety device for mine exploitation - Google Patents
Belt conveyor safety device for mine exploitation Download PDFInfo
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- CN216510847U CN216510847U CN202121917306.5U CN202121917306U CN216510847U CN 216510847 U CN216510847 U CN 216510847U CN 202121917306 U CN202121917306 U CN 202121917306U CN 216510847 U CN216510847 U CN 216510847U
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Abstract
The utility model relates to the technical field of belt conveyor safety protection devices, in particular to a belt conveyor safety protection device for mine exploitation. The utility model has the advantages that: through setting up stop gear and protection mechanism, reached and to have been convenient for enclose the purpose that the fender device was installed fast, can increase the length of enclosing fender net or the quantity of support column according to the length of conveyer belt simultaneously again to effectual both sides to the conveyer belt are protected, through setting up supporting mechanism, have reached the stability after can effectual increase device installation.
Description
Technical Field
The utility model relates to the technical field of belt conveyor safety protection devices, in particular to a belt conveyor safety protection device for mine exploitation.
Background
The mine is an independent production and operation unit for excavating ores in a certain mining field, the mine mainly comprises one or more mining workshops and some auxiliary workshops, most of the mines also comprise ore dressing fields, the mine comprises coal mines, metal ores, non-metal ores, building material ores, chemical ores and the like, the annual output or daily output is generally used for representing, the annual output, namely the quantity of the ores produced by the mine every year, is divided into large, medium and small 3 types according to the output, in the production process of the mine, the mined ores need to be conveyed through a belt conveyor, and during conveying, the ores often fall off from the conveyor, so that a safety protection device is needed.
The band conveyer safety device is adopted in mine that discloses in chinese patent CN208916054U, this mine is opened and is adopted band conveyer safety device, through setting up first lifter, the second lifter, first tight lock valve and the tight lock valve of second, the conveyer that is applicable to different angle transport has been reached, thereby the safety device's that improves suitability, length through adjusting slide damper, be applicable to the conveyer of different length, however, this mine is opened and is adopted band conveyer safety device, in the solution problem, have following shortcoming:
1. when the device is used, the speed is inconvenient to adjust due to the fact that the conveying belts with different lengths meet, the adjusted length is effective, and the installation process is inconvenient to install;
2. the device can not be well fixed after being installed, and then the stability of the device during use is influenced, so that potential safety hazards are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a safety protection device for a belt conveyor used in mine exploitation.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a band conveyer safety device is adopted in mine opening, includes the conveyer belt main part, the both sides of conveyer belt main part all are provided with the support column, the inside swing joint of support column has the bracing piece, the top fixedly connected with stop gear of bracing piece, one side of stop gear is rotated and is connected with protection machanism, the both sides that the support column is close to the bottom all are provided with supporting mechanism, one side swing joint of supporting mechanism has coupling mechanism, the bottom of support column is provided with removes the wheel.
Preferably, stop gear includes installation shell, first spring, fly leaf, connecting block, activity groove, loose ring, second spring and stopper, the top fixedly connected with installation shell of bracing piece, the inside of installation shell rotates and is connected with first spring, one side fixedly connected with fly leaf of first spring, the equal fixedly connected with connecting block in both sides of fly leaf, the movable groove has all been seted up to the position that the installation shell is located the connecting block, one side fixedly connected with loose ring of connecting block, the spring groove has been seted up at the top of fly leaf, the inside fixedly connected with second spring in spring groove, one side fixedly connected with stopper of second spring, one side fixedly connected with connecting rod of installation shell bottom, one side of connecting rod is fixed with the link.
Preferably, protection machanism is including receiving the material roller, enclosing and keeping off net, couple and spacing groove, the top of installation shell is rotated and is connected with and receives the material roller, the surface of receiving the material roller is provided with encloses and keeps off the net, enclose one side fixedly connected with couple that keeps off the net, receive the material roller and be located one side of stopper and seted up the spacing groove, the couple is three with the quantity of link, the couple corresponds with the position homogeneous phase of link.
Preferably, the supporting mechanism includes fixed block, activity hole, activity post, commentaries on classics piece, second connecting block, drill bit, connecting thread and connecting thread groove, the equal fixedly connected with fixed block in both sides of support column, the activity hole has been seted up to one side of fixed block, the inside swing joint of activity hole has the activity post, one side fixedly connected with of activity post changes the piece, one side fixedly connected with second connecting block that the piece was changeed is kept away from to the activity post, one side fixedly connected with drill bit of second connecting block, one side that the activity post is close to the second connecting block sets up connecting thread, the connecting thread groove has been seted up to one side that the activity hole is located connecting thread.
Preferably, coupling mechanism includes thread bush, first threaded rod, second threaded rod, connecting plate, sliding block and bull stick, one side threaded connection of thread bush has first threaded rod, one side threaded connection second threaded rod that first threaded rod was kept away from to the thread bush, the equal fixedly connected with connecting plate in one side of first threaded rod and second threaded rod, the equal fixedly connected with sliding block in one side of connecting plate, one side fixedly connected with bull stick of thread bush, the fixed block is located one side of connecting plate and has seted up the notch, the fixed block is located one side of sliding block and has seted up the sliding tray.
Preferably, the number of the support columns is four, the four support columns are symmetrically arranged on the conveyor belt main body, and one side of each support column is provided with a limiting bolt.
Through adopting above-mentioned technical scheme, can be convenient for protect the conveyer belt main part, and through setting up spacing bolt, can carry on spacingly to it through spacing bolt after letting the bracing piece height-adjusting.
Preferably, the movable groove is L-shaped, and the connecting block is matched with the movable groove.
Through adopting above-mentioned technical scheme, can be convenient for carry on spacingly to the activity ring.
Preferably, the quantity of stopper is four, four the stopper circumference array is in the fly leaf, one side of stopper is located the inside in spring groove, the fillet has been seted up to one side of stopper, the through-hole has all been seted up to the position that the installation shell is located the stopper.
Through adopting above-mentioned technical scheme, when the stopper got into the spacing groove completely, can carry on spacingly to receiving the material roller, avoid it to rotate at will, when the stopper only remains the fillet when the spacing groove, control receiving the material roller when can being convenient for use.
Preferably, the number of the limiting grooves is multiple, the limiting grooves are circumferentially arrayed on the material receiving roller, and the limiting blocks are matched with the limiting grooves.
Through adopting above-mentioned technical scheme, the stopper entering spacing groove of can being convenient for to the convenience is spacing to receiving the material roller.
Preferably, the first threaded rod is a left-handed threaded rod, and the second threaded rod is a right-handed threaded rod.
Through adopting above-mentioned technical scheme, when making to rotate the thread bush, can drive first threaded rod and second threaded rod and remove to adjust the interval of support column.
The utility model has the following advantages:
1. the safety protection device of the belt conveyor for mine opening is characterized in that the limiting mechanism and the protection mechanism are arranged, the limiting mechanism is fixedly connected to the top of each supporting rod, the protection mechanism is rotatably connected to one side of the limiting mechanism, four supporting columns are respectively placed on two sides of a conveyor belt main body during installation, the supporting columns are mutually connected through the connection structure, so that the connection integrity of the supporting columns is improved, the connecting block is clamped to one side of the movable groove through the pressing movable ring, the fence net is pulled, the hook of the fence net is connected with the hanging ring of the other supporting rod, the installation work of the fence net can be completed, at the moment, the movable ring is rotated, so that the movable plate is driven by the first spring to enter the limiting groove to limit the material receiving roller, and the purpose of facilitating the rapid installation of the fence device is achieved, meanwhile, the length of the retaining net or the number of the supporting columns can be increased according to the length of the conveying belt, so that two sides of the conveying belt are effectively protected, the distance between the supporting columns can be adjusted by rotating the threaded sleeve when the device is used, and the stability and the safety of the device are effectively improved when the device is used;
2. this band conveyer safety device is adopted in mine division, through setting up supporting mechanism, the both sides that the support column is close to the bottom all are provided with supporting mechanism, enclose the fender net back that finishes of installation, drive the commentaries on classics piece through using the electric drill and rotate, let the activity post drive the drill bit and bore into the ground in, thereby carry out the location support to the support column, and then reached the stability that can effectual increase device installation back, when not using, simultaneously, can carry out threaded connection with the connecting thread groove of activity post and activity hole, thereby avoid the activity post to rock at will, effectual increase practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a support column of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the mounting housing of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a structural diagram of the limiting mechanism in a second working state according to the present invention;
fig. 7 is a schematic structural view of the connection mechanism of the present invention.
In the figure: 100-conveyor belt body, 200-supporting column, 201-supporting rod, 202-moving wheel, 203-limiting bolt, 300-limiting mechanism, 301-mounting shell, 302-first spring, 303-moving plate, 304-connecting block, 305-moving groove, 306-moving ring, 307-second spring, 308-limiting block, 400-protecting mechanism, 401-material collecting roller, 402-retaining net, 403-hook, 404-limiting groove, 500-supporting mechanism, 501-fixing block, 502-moving hole, 503-moving column, 504-rotating block, 505-second connecting block, 506-drill bit, 507-connecting thread, 508-connecting thread groove, 600-connecting mechanism, 601-thread bush, 602-first threaded rod, 603-second threaded rod, 604-connecting plate, 605-sliding block, 606-rotating rod, 700-connecting rod, and 701-hanging ring.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 7, a belt conveyor safety device for mine development comprises a conveyor belt main body 100, wherein support columns 200 are arranged on both sides of the conveyor belt main body 100, a support rod 201 is movably connected inside the support column 200, a limiting mechanism 300 is fixedly connected to the top of the support rod 201, a protection mechanism 400 is rotatably connected to one side of the limiting mechanism 300, support mechanisms 500 are arranged on both sides of the support column 200 close to the bottom, a connecting mechanism 600 is movably connected to one side of the support mechanisms 500, and a moving wheel 202 is arranged at the bottom of the support column 200.
As a preferred technical solution of the present invention, as shown in fig. 5, the limiting mechanism 300 includes a mounting shell 301, a first spring 302, a movable plate 303, a connecting block 304, activity groove 305, activity ring 306, second spring 307 and stopper 308, the top fixedly connected with installation shell 301 of bracing piece 201, the inside rotation of installation shell 301 is connected with first spring 302, one side fixedly connected with activity plate 303 of first spring 302, the equal fixedly connected with connecting block 304 in both sides of activity plate 303, activity groove 305 has all been seted up to the position that installation shell 301 is located connecting block 304, one side fixedly connected with activity ring 306 of connecting block 304, the spring groove has been seted up at the top of activity plate 303, the inside fixedly connected with second spring 307 in spring groove, one side fixedly connected with stopper 308 of second spring 307, one side fixedly connected with connecting rod 700 of installation shell 301 bottom, one side of connecting rod 700 is fixed with link 701.
As a preferred technical solution of the present invention, as shown in fig. 2, the protection mechanism 400 includes a material receiving roller 401, a blocking net 402, a hook 403 and a limiting groove 404, the top of the installation shell 301 is rotatably connected with the material receiving roller 401, the blocking net 402 is disposed on the outer surface of the material receiving roller 401, the hook 403 is fixedly connected to one side of the blocking net 402, the limiting groove 404 is disposed on one side of the material receiving roller 401 located at the limiting block 308, the number of the hooks 403 and the number of the hanging rings 701 are three, and the positions of the hooks 403 and the hanging rings 701 correspond to each other.
As a preferred technical solution of the present invention, as shown in fig. 3, the supporting mechanism 500 includes a fixed block 501, a movable hole 502, a movable column 503, a rotating block 504, a second connecting block 505, a drill 506, a connecting thread 507 and a connecting thread groove 508, the fixed block 501 is fixedly connected to both sides of the supporting column 200, the movable hole 502 is opened on one side of the fixed block 501, the movable column 503 is movably connected to the inside of the movable hole 502, the rotating block 504 is fixedly connected to one side of the movable column 503, the second connecting block 505 is fixedly connected to one side of the movable column 503 far from the rotating block 504, the drill 506 is fixedly connected to one side of the second connecting block 505, the connecting thread 507 is provided on one side of the movable column 503 close to the second connecting block 505, and the connecting thread groove 508 is opened on one side of the movable hole 502 located at the connecting thread 507.
As a preferred technical solution of the present invention, as shown in fig. 7, the connection mechanism 600 includes a threaded sleeve 601, a first threaded rod 602, a second threaded rod 603, a connection plate 604, a sliding block 605 and a rotation rod 606, one side of the threaded sleeve 601 is connected with the first threaded rod 602 in a threaded manner, one side of the threaded sleeve 601 away from the first threaded rod 602 is connected with the second threaded rod 603 in a threaded manner, one sides of the first threaded rod 602 and the second threaded rod 603 are both fixedly connected with the connection plate 604, one side of the connection plate 604 is both fixedly connected with a sliding block 605, one side of the threaded sleeve 601 is fixedly connected with the rotation rod 606, one side of the fixed block 501 located at the connection plate 604 is provided with a notch 509, one side of the fixed block 501 located at the sliding block 605 is provided with a sliding groove 510, by providing the connection mechanism 600, it is not only convenient to connect the support column 200, thereby increasing the stability of the apparatus, but also by rotating the threaded sleeve 601, drive first threaded rod 602 and second threaded rod 603 and remove to adjust the interval of support column 20, thereby control and enclose the interval that keeps off net 402 and conveyer belt main part 100, and then increase the safety effect when the device uses.
As a preferred embodiment of the present invention, as shown in fig. 1, the number of the support columns 200 is four, four support columns 200 are symmetrically disposed on the conveyor belt body 100, and one side of each support column 200 is provided with a limit bolt 203.
As a preferred embodiment of the present invention, as shown in fig. 6, the movable groove 305 has an L-shape, and the connecting block 304 is fitted to the movable groove 305.
As a preferred technical solution of the present invention, as shown in fig. 6, the number of the limiting blocks 308 is four, four limiting blocks 308 are circumferentially arrayed on the movable plate 303, one side of the limiting block 308 is located inside the spring groove, one side of the limiting block 308 is provided with a fillet, the mounting shell 301 is provided with through holes at positions of the limiting blocks 308, when the limiting blocks 308 completely enter the limiting groove 404, the material receiving roller 401 can be limited to avoid random rotation thereof, and when only the remaining fillets of the limiting blocks 308 are located in the limiting groove 404, the material receiving roller 401 can be rotated, and further the limiting blocks 408 can automatically enter and disengage from the limiting groove 404 under the action of the second spring 307, thereby facilitating a user to control the material receiving roller 401.
As a preferred technical solution of the present invention, as shown in fig. 5, the number of the limiting grooves 404 is plural, a plurality of limiting grooves 404 are circumferentially arrayed on the material receiving roller, and the limiting block 308 is adapted to the limiting grooves 404.
As a preferred embodiment of the present invention, the first threaded rod 602 is a left-handed threaded rod, and the second threaded rod 603 is a right-handed threaded rod.
The working principle of the utility model is as follows:
s1, during installation, the four support columns 200 are respectively placed on two sides of the conveyor belt main body 100, and then the support columns 200 are connected with each other through a connecting structure;
s2, clamping the connecting block 304 to one side of the movable groove 305 by pressing the movable ring 306, so that the hook 403 of the barrier net 402 is connected with the hanging ring 701 of the other supporting rod 201 by pulling the barrier net 402;
s3, clamping the connecting block 304 to one side of the movable groove 305 by pressing the movable ring 306, so that the hook 403 of the barrier net 402 is connected with the hanging ring 701 of the other supporting rod 201 by pulling the barrier net 402;
and S4, the electric drill is used for driving the rotating block 504 to rotate, so that the movable column 503 drives the drill bit 506 to drill into the ground, and the supporting column 200 is positioned and supported.
To sum up, during installation, the four supporting columns 200 are respectively placed on two sides of the conveyor belt main body 100, and then the supporting columns 200 are connected with each other through the connecting structure, so that the connection integrity is increased, the pressing movable ring 306 is used for clamping the connecting block 304 to one side of the movable groove 305, so that the latch net 402 is pulled, the hook 403 of the latch net 402 is connected with the hanging ring 701 of another supporting rod 201, and then the installation work of the latch net 402 can be completed, at the moment, the movable ring 306 is rotated, so that the movable plate 303 enables the limiting block 308 to enter the limiting groove 404 to limit the material receiving roller 401 under the action of the first spring 302, the purpose of facilitating the quick installation of the barrier device is achieved, meanwhile, the length of the latch net 402 or the number of the supporting columns 200 can be increased according to the length of the conveyor belt, so as to effectively protect two sides of the conveyor belt, and can adjust the interval of support column 200 through rotating thread bush 601 when using, stability and security when effectual increase device uses, enclose fender net 402 installation back that finishes, drive through using the electric drill and change piece 504 and rotate, let activity post 503 drive drill bit 506 bore into the ground in, thereby fix a position support column 200, and then reached the stability after can effectual increase device installation, when not using simultaneously, can carry out threaded connection with the connecting thread 507 of activity post 503 and the connecting thread groove 508 of activity hole 502, thereby avoid activity post 503 to rock at will, effectual increase practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a band conveyer safety device is used in mine opening which characterized in that: including conveyer belt main part (100), the both sides of conveyer belt main part (100) all are provided with support column (200), the inside swing joint of support column (200) has bracing piece (201), top fixedly connected with stop gear (300) of bracing piece (201), one side of stop gear (300) is rotated and is connected with protection mechanism (400), the both sides that support column (200) are close to the bottom all are provided with supporting mechanism (500), one side swing joint of supporting mechanism (500) has coupling mechanism (600), the bottom of support column (200) is provided with removes wheel (202).
2. The belt conveyor safety device for mining of claim 1, characterized in that: the limiting mechanism (300) comprises an installation shell (301), a first spring (302), a movable plate (303), a connecting block (304), a movable groove (305), a movable ring (306), a second spring (307) and a limiting block (308), the top of the supporting rod (201) is fixedly connected with the installation shell (301), the first spring (302) is rotatably connected inside the installation shell (301), the movable plate (303) is fixedly connected to one side of the first spring (302), the connecting blocks (304) are fixedly connected to both sides of the movable plate (303), the movable groove (305) is formed in the position, located on the connecting block (304), of the installation shell (301), the movable ring (306) is fixedly connected to one side of the connecting block (304), the spring groove is formed in the top of the movable plate (303), the second spring (307) is fixedly connected to the inside of the spring groove, the limiting block (308) is fixedly connected to one side of the second spring (307), one side fixedly connected with connecting rod (700) of installation shell (301) bottom, one side of connecting rod (700) is fixed with link (701).
3. The belt conveyor safety device for mining of claim 2, characterized in that: protection machanism (400) are including receiving material roller (401), enclose fender net (402), couple (403) and spacing groove (404), the top of installation shell (301) is rotated and is connected with and receives material roller (401), the surface of receiving material roller (401) is provided with encloses fender net (402), enclose one side fixedly connected with couple (403) that keep off net (402), spacing groove (404) have been seted up to one side that receives material roller (401) are located stopper (308), couple (403) are three homogeneous phase with the quantity of link (701), couple (403) correspond with the position of link (701).
4. The belt conveyor safety device for mining of claim 1, characterized in that: the supporting mechanism (500) comprises a fixed block (501), a movable hole (502), a movable column (503), a rotating block (504), a second connecting block (505), a drill bit (506), a connecting thread (507) and a connecting thread groove (508), both sides of the supporting column (200) are fixedly connected with fixed blocks (501), one side of each fixed block (501) is provided with a movable hole (502), a movable post (503) is movably connected inside the movable hole (502), one side of the movable post (503) is fixedly connected with a rotating block (504), one side of the movable column (503) far away from the rotating block (504) is fixedly connected with a second connecting block (505), one side of the second connecting block (505) is fixedly connected with a drill bit (506), one side of the movable column (503) close to the second connecting block (505) is provided with a connecting thread (507), one side of the movable hole (502) positioned at the connecting thread (507) is provided with a connecting thread groove (508).
5. The belt conveyor safety device for mining of claim 4, characterized in that: coupling mechanism (600) includes thread bush (601), first threaded rod (602), second threaded rod (603), connecting plate (604), sliding block (605) and bull stick (606), one side threaded connection of thread bush (601) has first threaded rod (602), one side threaded connection second threaded rod (603) of first threaded rod (602) are kept away from in thread bush (601), the equal fixedly connected with connecting plate (604) in one side of first threaded rod (602) and second threaded rod (603), the equal fixedly connected with sliding block (605) in one side of connecting plate (604), one side fixedly connected with bull stick (606) of thread bush (601), notch (509) have been seted up to one side that fixed block (501) are located connecting plate (604), sliding tray (510) have been seted up to one side that fixed block (501) are located sliding block (605).
6. The belt conveyor safety device for mining of claim 1, characterized in that: the number of support column (200) is four, four support column (200) symmetry sets up in conveyer belt main part (100), one side of support column (200) is provided with spacing bolt (203).
7. The belt conveyor safety device for mining of claim 2, characterized in that: the shape of the movable groove (305) is L-shaped, and the connecting block (304) is matched with the movable groove (305).
8. The belt conveyor safety device for mining of claim 2, characterized in that: the number of the limiting blocks (308) is four, the limiting blocks (308) are circumferentially arrayed on the movable plate (303), one side of each limiting block (308) is located in the corresponding spring groove, a round angle is formed in one side of each limiting block (308), and through holes are formed in the positions, located on the limiting blocks (308), of the installation shell (301).
9. The belt conveyor safety device for mining of claim 3, characterized in that: the number of the limiting grooves (404) is multiple, the limiting grooves (404) are circumferentially arrayed on the material receiving roller, and the limiting blocks (308) are matched with the limiting grooves (404).
10. The belt conveyor safety device for mining of claim 5, characterized in that: the first threaded rod (602) is a left-handed threaded rod, and the second threaded rod (603) is a right-handed threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917306.5U CN216510847U (en) | 2021-08-17 | 2021-08-17 | Belt conveyor safety device for mine exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917306.5U CN216510847U (en) | 2021-08-17 | 2021-08-17 | Belt conveyor safety device for mine exploitation |
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| CN216510847U true CN216510847U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121917306.5U Active CN216510847U (en) | 2021-08-17 | 2021-08-17 | Belt conveyor safety device for mine exploitation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262606A (en) * | 2023-11-21 | 2023-12-22 | 宁波纬诚科技股份有限公司 | Protective structure of conveyor belt and conveyor |
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2021
- 2021-08-17 CN CN202121917306.5U patent/CN216510847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262606A (en) * | 2023-11-21 | 2023-12-22 | 宁波纬诚科技股份有限公司 | Protective structure of conveyor belt and conveyor |
| CN117262606B (en) * | 2023-11-21 | 2024-02-09 | 宁波纬诚科技股份有限公司 | Protective structure of conveyor belt and conveyor |
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