CN211732733U - Retractable rainproof device of belt conveyor - Google Patents
Retractable rainproof device of belt conveyor Download PDFInfo
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- CN211732733U CN211732733U CN202020168056.9U CN202020168056U CN211732733U CN 211732733 U CN211732733 U CN 211732733U CN 202020168056 U CN202020168056 U CN 202020168056U CN 211732733 U CN211732733 U CN 211732733U
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- belt conveyor
- telescopic
- rainproof
- guide groove
- pulley
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Abstract
The utility model discloses a retractable rainproof device of a belt conveyor, which comprises a rainproof cloth (1), a vertical rod (2), a cross beam (3), a retractable supporting rod (4), a pulley (5) and a guide groove (6); the pulley is arranged at the lower end of the upright post, the pulley is embedded in the guide groove, the upright posts are longitudinally arranged at intervals, and the adjacent upright posts are connected through the telescopic strut, so that the upright posts are telescopic along the guide groove through the telescopic strut, and a telescopic unit frame is formed; the pair of telescopic unit frames are symmetrically arranged at two sides of the belt conveyor (11) through guide grooves, a cross beam is fixedly arranged between the pair of two upright posts, and a rain-proof cloth is arranged on the cross beam and covers the belt conveyor to form a telescopic rain-proof assembly; a plurality of groups of telescopic rainproof assemblies are spliced along the conveying direction to form a telescopic rainproof device and cover the belt conveyor completely. The utility model discloses can realize protecting the shroud of belt conveyor through extending to can satisfy belt conveyor maintenance demand, collapsible rain insensitive device's switching convenient operation through swift shrink.
Description
Technical Field
The utility model relates to a belt conveyor uses auxiliary assembly, especially relates to a belt conveyor's collapsible rain insensitive device.
Background
Belt conveyor is by wide application in the transportation of materials such as mineral, earthwork, because belt conveyor is applied to the open air usually, often can install rain-proof cover and cover the work area top during the use, not only can avoid rainfall, wind blowing to cause the influence to the material transportation, can also reduce the raise dust that produces in the transportation to operational environment's influence.
At present, the rain cover of prior art often adopts various steel tile material to make to totally enclosed formula fixed mounting is on belt conveyor, though can effective separation wind and rain and raise dust, when belt conveyor overhauls and maintains, need carry out whole dismantlement to rain cover and can overhaul the mechanical fault position of parts such as conveyer belt, make maintenance, maintenance work very inconvenient, also have simultaneously with high costs, the quality is heavy, shortcomings such as bulky.
Disclosure of Invention
An object of the utility model is to provide a belt conveyor's collapsible rain insensitive device can realize protecting the shroud of belt conveyor through extending to can satisfy belt conveyor maintenance demand, collapsible rain insensitive device's switching convenient operation through swift shrink.
The utility model discloses a realize like this:
a retractable rainproof device of a belt conveyor comprises rainproof cloth, upright posts, a cross beam, a retractable support rod, pulleys and a guide groove; the pulleys are arranged at the lower ends of the vertical rods, can be embedded in the guide grooves and can slide along the guide grooves, the vertical rods are longitudinally arranged at intervals, and two adjacent vertical rods are connected through telescopic supporting rods, so that the vertical rods can be stretched along the guide grooves through the telescopic supporting rods to form a telescopic unit frame; the pair of telescopic unit frames are symmetrically and fixedly arranged on two sides of the belt conveyor through guide grooves respectively, the guide grooves are arranged along the conveying direction of the belt conveyor, a cross beam is fixedly arranged between the upper ends of two vertical rods symmetrically arranged in the conveying direction of the belt conveyor, and rain-proof cloth is laid on the cross beam to form a telescopic rain-proof assembly; the plurality of groups of telescopic rainproof assemblies are sequentially spliced along the conveying direction of the belt conveyor to form a telescopic rainproof device, the belt conveyor can be completely covered by the telescopic rainproof device, one end of the telescopic rainproof device is fixedly connected with the belt conveyor, and the other end of the belt conveyor can slide along the conveying direction of the belt conveyor.
The guide groove is of a U-shaped structure with an opening at the upper end, and the lower end of the vertical rod is inserted into the guide groove, so that the pulley is embedded into the guide groove.
And two sides of the lower end of the vertical rod are respectively provided with a retaining plate, and the retaining plate covers the gap between the opening of the guide groove and the vertical rod.
The top of the crossbeam is of an upper arch structure, so that the middle of the waterproof cloth is higher than the two sides.
And transparent observation view ports are arranged on two sides of the waterproof cloth.
The beam is internally provided with a plurality of reinforcing ribs to form a truss structure.
Handles are respectively arranged on two sides of the bottom of the cross beam.
The telescopic supporting rod comprises a plurality of rotating rods, the rotating shafts of the two rotating rods are connected into a telescopic part with an X-shaped structure in a crossed mode, and the plurality of telescopic parts are sequentially connected into the telescopic supporting rod with a net-shaped telescopic structure through the rotating shafts.
Two adjacent groups of the telescopic rainproof assemblies are connected through U-shaped buckles, and the U-shaped buckles are buckled on the cross beams of the two adjacent groups of the telescopic rainproof assemblies.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses can realize the shroud protection to band conveyer through the fast assembly of flexible rain-proof subassembly with extending, satisfy rain-proof anti-wind's requirement, it is convenient to install, and can observe the material condition of carrying when band conveyer moves.
2. The utility model discloses flexible rain-proof subassembly is realized to the shrink of telescopic support rod to the sliding of belt conveyor one end and accomodate, is convenient for expand to the maintenance work of belt conveyor, need not to dismantle labour saving and time saving.
3. The utility model discloses simple structure, economical and practical, it is small, the quality is light, easy dismounting, whole firmness is high, can be applicable to the belt conveyor of various length, and the application scene is wide.
Drawings
Fig. 1 is a cross-sectional view of the retractable rain guard of the belt conveyor of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a side sectional view of the retractable rain guard of the belt conveyor of the present invention;
fig. 4 is a partially enlarged view of a portion B of fig. 3;
fig. 5 is a schematic view of the installation of the retractable rain guard of the belt conveyor of the present invention;
fig. 6 is a schematic drawing showing the contraction of the retractable rain guard of the belt conveyor of the present invention.
In the figure, 1 waterproof cloth, 2 pole settings, 3 crossbeams, 31 strengthening ribs, 4 adjusting support, 5 pulleys, 6 guide slots, 7 earth-retaining plates, 8 handles, 9 observation view ports, 10U-shaped buckles, 11 belt conveyors.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, 3 and 5, a retractable rainproof device of a belt conveyor comprises a rainproof cloth 1, a vertical rod 2, a cross beam 3, a telescopic support rod 4, a pulley 5 and a guide groove 6; the pulleys 5 are arranged at the lower ends of the upright posts 2, the pulleys 5 can be embedded in the guide grooves 6 and slide along the guide grooves 6, a plurality of upright posts 2 are longitudinally arranged at intervals, and two adjacent upright posts 2 are connected through the telescopic supporting rods 4, so that the upright posts 2 can be stretched along the guide grooves 6 through the telescopic supporting rods 4 to form a telescopic unit frame, and the upright posts 2 can move back and forth conveniently; the pair of telescopic unit frames are symmetrically and fixedly arranged on two sides of the belt conveyor 11 through guide grooves 6 respectively, the guide grooves 6 are arranged along the conveying direction of the belt conveyor 11, a cross beam 3 is fixedly arranged between the upper ends of two upright posts 2 symmetrically arranged in the conveying direction of the belt conveyor 11, and the waterproof cloth 1 is laid on the cross beam 3 and can cover the upper side and two sides of the belt conveyor 11 to form a telescopic rainproof assembly; the plurality of groups of telescopic rainproof assemblies are sequentially spliced along the conveying direction of the belt conveyor 11 to form a telescopic rainproof device, so that the belt conveyor 11 can be completely covered by the telescopic rainproof device, one end of the telescopic rainproof device is fixedly connected with the belt conveyor 11, and the other end of the belt conveyor 11 can slide along the conveying direction of the belt conveyor 11 to prevent the telescopic rainproof device from being separated from the belt conveyor 11.
The guide groove 6 is of a U-shaped structure with an opening at the upper end, the lower end of the upright rod 2 is inserted into the guide groove 6, the pulley 5 is embedded into the guide groove 6, the pulley 5 can be prevented from being separated from the guide groove 6, and meanwhile, the upright rod 2 can be ensured to vertically move.
Referring to fig. 2, two sides of the lower end of the upright rod 2 are respectively fixedly provided with retaining plates 7 by bolts, and the retaining plates 7 cover the gap between the opening of the guide groove 6 and the upright rod 2, so as to prevent impurities such as rainwater and dust from entering the guide groove 6 and affecting the smooth sliding of the pulley 5 in the guide groove 6. Preferably, the retaining plate 7 can be a rubber plate, has deformability, and can effectively cover the gap between the opening of the guide groove 6 and the upright rod 2.
The top of the beam 3 is of an upper arch structure, so that the middle of the waterproof cloth 1 is higher than the two sides, drainage can be accelerated, and rainwater accumulation at the top of the retractable rainproof device is avoided.
Please refer to fig. 5, both sides of the waterproof cloth 1 are provided with transparent observation view ports 9, which facilitates observation of the material conveying condition in the waterproof cloth 1. Preferably, the viewing port 9 is made of a transparent PVC flexible sheet.
The cross beam 3 is internally provided with a plurality of reinforcing ribs 31 to form a truss structure, so that the stress strength of the cross beam 3 can be improved, wind and rain can be effectively resisted, and the belt conveyor 11 can be prevented from being damaged by falling objects to a certain extent.
The handles 8 are respectively arranged on two sides of the bottom of the cross beam 3, so that the push-pull vertical rod 2 can slide conveniently.
Referring to fig. 4, two adjacent groups of the telescopic rainproof assemblies are connected through a U-shaped buckle 10, the U-shaped buckle 10 is fastened on the cross beam 3 of the two adjacent groups of the telescopic rainproof assemblies and is fixed through a bolt and a nut, so that the two adjacent groups of the telescopic rainproof assemblies can be conveniently connected and spliced, and the assembly and disassembly are convenient, so as to adapt to belt conveyors 11 with different lengths.
Referring to the attached drawings 5 and 6, during installation, 10 upright posts 2 are symmetrically arranged in pairs to form 5 groups, cross beams 3 are arranged between the 5 groups of upright posts 2, the tops of the 5 cross beams 3 are all of an upper arch structure, and waterproof cloth 1 is laid on the top of each cross beam 3; the lower extreme of 10 pole settings 2 all sets up pulley 5, the lower extreme that is located 5 pole settings 2 of one side passes through pulley 5 to be installed in guide slot 6, adopt 8 dwangs to pass through the connecting piece that the axis of rotation connects into two X-shaped structures, two connecting pieces constitute telescopic strut 4 through the axis of rotation concatenation, 4 extreme points of telescopic strut 4 are fixed in the upper portion and the lower part of pole setting 2 through the pivot bolt respectively, make and lie in between two adjacent pole settings 2 of homonymy to slide along 6 stretches of guide slot through telescopic strut 4. Preferably, the upright stanchions 2 and the cross beams 3 can be made of light steel, so the weight is light, the manufacture is convenient, and the cost is low; the waterproof cloth 1 can be made of firm and waterproof flexible cloth such as canvas and plastic cloth.
Selecting a proper number of guide grooves 6 according to the length of the belt conveyor 11, wherein the guide grooves 6 are symmetrically arranged on the two side edges of the belt conveyor 11 along the length direction of the belt conveyor 11, and one end of the retractable rainproof device is a fixed end and can be fixed on the guide grooves 6 or the belt conveyor 11 through bolts and nuts or other fixing pieces; the collapsible rain insensitive device other end is the expansion end, and accessible pulley 5 freely slides through guide slot 6, and its waterproof cloth 1 can cover the top in band conveyer 11 completely when making the flexible rain-proof subassembly of a plurality of groups extend along guide slot 6, and its waterproof cloth 1 can be folded and accomodate the one end in band conveyer 11 during the shrink, the flexible use of being convenient for.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a collapsible rain insensitive device of belt conveyor, characterized by: comprises a waterproof cloth (1), a vertical rod (2), a crossbeam (3), a telescopic strut (4), a pulley (5) and a guide groove (6); the pulley (5) is installed at the lower end of the upright stanchions (2), the pulley (5) can be embedded in the guide groove (6) and slide along the guide groove (6), a plurality of upright stanchions (2) are longitudinally arranged at intervals, and two adjacent upright stanchions (2) are connected through the telescopic strut (4), so that the upright stanchions (2) can be stretched along the guide groove (6) through the telescopic strut (4) to form a telescopic unit frame; the pair of telescopic unit frames are symmetrically and fixedly arranged on two sides of the belt conveyor (11) through guide grooves (6), the guide grooves (6) are arranged along the conveying direction of the belt conveyor (11), a cross beam (3) is fixedly arranged between the upper ends of two vertical rods (2) symmetrically arranged in the conveying direction of the belt conveyor (11), and the rainproof cloth (1) is laid on the cross beam (3) to form a telescopic rainproof assembly; the groups of telescopic rainproof assemblies are sequentially spliced along the conveying direction of the belt conveyor (11) to form a telescopic rainproof device, so that the telescopic rainproof device can completely cover the belt conveyor (11), one end of the telescopic rainproof device is fixedly connected with the belt conveyor (11), and the other end of the belt conveyor (11) can slide along the conveying direction of the belt conveyor (11).
2. A retractable rain shield for a belt conveyor as in claim 1 wherein: the guide groove (6) is of a U-shaped structure with an opening at the upper end, and the lower end of the upright rod (2) is inserted into the guide groove (6) so that the pulley (5) is embedded into the guide groove (6).
3. A retractable rain shield for a belt conveyor as claimed in claim 1 or 2, wherein: the lower extreme both sides of pole setting (2) install fender soil board (7) respectively, keep off soil board (7) shroud above the gap between opening and pole setting (2) of guide slot (6).
4. A retractable rain shield for a belt conveyor as in claim 1 wherein: the top of the crossbeam (3) is of an upper arch structure, so that the middle of the waterproof cloth (1) is higher than the two sides.
5. A retractable rain shield for a belt conveyor as claimed in claim 1 or 4, wherein: both sides of the waterproof cloth (1) are provided with transparent observation view ports (9).
6. A retractable rain shield for a belt conveyor as claimed in claim 1 or 4, wherein: the beam (3) is internally provided with a plurality of reinforcing ribs (31) to form a truss structure.
7. A retractable rain shield for a belt conveyor as claimed in claim 1 or 4, wherein: handles (8) are respectively arranged on two sides of the bottom of the cross beam (3).
8. A retractable rain shield for a belt conveyor as in claim 1 wherein: the telescopic supporting rod (4) comprises a plurality of rotating rods, the two rotating rods are connected into a telescopic part with an X-shaped structure in a crossed mode, and the plurality of telescopic parts are sequentially connected into the telescopic supporting rod (4) with a net-shaped telescopic structure through rotating shafts.
9. A retractable rain shield for a belt conveyor as in claim 1 wherein: two adjacent groups of the telescopic rainproof assemblies are connected through a U-shaped buckle (10), and the U-shaped buckle (10) is buckled on the cross beams (3) of the two adjacent groups of the telescopic rainproof assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168056.9U CN211732733U (en) | 2020-02-13 | 2020-02-13 | Retractable rainproof device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168056.9U CN211732733U (en) | 2020-02-13 | 2020-02-13 | Retractable rainproof device of belt conveyor |
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| Publication Number | Publication Date |
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| CN211732733U true CN211732733U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020168056.9U Active CN211732733U (en) | 2020-02-13 | 2020-02-13 | Retractable rainproof device of belt conveyor |
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| CN (1) | CN211732733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323814A (en) * | 2020-11-10 | 2021-02-05 | 台州和源建设有限公司 | Municipal administration foundation ditch concrete face protection system |
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2020
- 2020-02-13 CN CN202020168056.9U patent/CN211732733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323814A (en) * | 2020-11-10 | 2021-02-05 | 台州和源建设有限公司 | Municipal administration foundation ditch concrete face protection system |
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