CN212500111U

CN212500111U - Adjustable dust keeper for ore transportation

Info

Publication number: CN212500111U
Application number: CN202020788252.6U
Authority: CN
Inventors: 何福松
Original assignee: Wuping Zijin Mining Co Ltd
Current assignee: Wuping Zijin Mining Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-09
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an adjustable dust keeper is used in ore transportation relates to ore transportation art field, and it includes two fixed block one and two fixed block two, has all seted up the circular recess in two fixed block two, and the lateral wall has the pivot through the bearing joint around the circular recess. This adjustable dust keeper for ore transportation, pivot through setting up, the rolling dish, the rotary rod, the rope, the connecting hole, a groove, the elevator, mutually support between screw rod and the antiskid fixed bolster, can pull out corresponding length with the rope according to the length of truck, carry out the adaptation according to the length of truck, the truck that is applicable to different length uses, make dust keeper can adjust come with the truck phase-match, great improvement this dust keeper's practicality, and be convenient for use, fixed plate one through setting up, fixed plate two, the bracing piece, the slide opening, mutually support between round hole and the bolt, can be quick fix the device on the both sides border of truck, and the installation efficiency is improved.

Description

Adjustable dust keeper for ore transportation

Technical Field

The utility model relates to an ore transportation art field specifically is an adjustable dust keeper is used in ore transportation.

Background

When mining, the haulage truck is required to convey mined ores, a common truck is not provided with a dustproof device, a large amount of mine dust is generated when the ores are conveyed, great threat is brought to the mining safety production of mines, the mine dust can pollute workplaces, harm human health, cause occupational diseases, accelerate the abrasion of machinery, shorten the service life of precision instruments, reduce the visibility of workplaces and increase the occurrence of industrial accidents, even the haulage truck can explode under certain conditions, and serious explosion accidents cause huge casualties and property loss, so the haulage truck is required to be additionally provided with the dustproof device when the ores are conveyed, but the haulage truck has different lengths due to the fact that the models of the trucks are not uniform, the common dustproof device is not convenient to adjust to match with the trucks, and the dustproof device is not convenient to be installed on the trucks, the installation efficiency is low, and the use is inconvenient, so an adjustable dust-proof device for ore transportation is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an adjustable dust keeper for ore transportation has solved because the model of truck is not unified, and truck length also is different, and general dust keeper is not convenient for adjust come with the truck phase-match, and the dust keeper is not convenient for install on the truck, and the installation effectiveness is underneath, the problem of being not convenient for use.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: an adjustable dust-proof device for ore transportation comprises a first fixed block and a second fixed block, wherein circular grooves are formed in the first fixed block and the second fixed block, rotating shafts are clamped on the front side wall and the rear side wall of each circular groove through bearings, a winding disc is fixedly connected onto each rotating shaft, a rope is wound on the winding disc, one end of the rope is fixedly connected with the winding disc, the two opposite surfaces of the rotating shafts extend out of the second fixed block to be fixedly connected with a rotating rod, a connecting hole is formed in the second fixed block on the left side surface of each circular groove, the other end of the rope penetrates through the connecting hole to be fixedly connected with a connecting block fixedly connected with the right side wall of the first fixed block, a groove is formed in the bottom of the connecting hole, a lifting block is arranged in the groove, anti-skidding fixing pads are fixedly connected to the upper surface of the lifting block and, the top end of the screw rod is lapped with the bottom of the lifting block, the opposite surfaces of the first fixing block and the second fixing block are fixedly connected with fixing rings, the fixing ring is sleeved with a spring lock catch, a plurality of lantern rings are connected to the two ropes in a sliding manner, the lantern rings on the ropes on the front side are fixedly connected with the front end of the shielding cloth, the lantern rings on the ropes on the rear side are fixedly connected with the rear end of the shielding cloth, the outer sides of the bottoms of the two first fixing blocks and the two second fixing blocks are fixedly connected with the first fixing plate, a second fixing plate is arranged on the opposite surface of the first fixing plate, the first fixing plate is fixedly connected with one end of the supporting rod, the supporting rod is connected with a sliding hole formed in the second fixing plate in a sliding mode, round holes are formed in the first fixing plate and the second fixing plate, and the round holes in the first fixing plate and the second fixing plate are fixedly connected through bolts.

Preferably, the spring lock catches are clamped with the lantern ring.

Preferably, the opposite surfaces of the first fixing plate and the second fixing plate are provided with anti-slip pads.

Preferably, the other end of the support rod is fixedly connected with a blocking block.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this adjustable dust keeper for ore transportation, through the pivot that sets up, the rolling dish, the rotary rod, the rope, the connecting hole, a groove, the elevator, mutually support between screw rod and the antiskid fixed bolster, can pull out corresponding length with the rope according to the length of truck, carry out the adaptation according to the length of truck, the truck that is applicable to different length uses, make dust keeper can adjust come with the truck phase-match, great improvement this dust keeper's practicality, and be convenient for use.

2. This dust keeper is used in transportation of adjustable ore through mutually supporting between the fixed plate one that sets up, fixed plate two, bracing piece, slide opening, round hole and the bolt, can be quick fix the device on the both sides border of truck, improved the installation effectiveness, be convenient for use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a left side view structural diagram of the fixing block of the present invention;

fig. 4 is a schematic view of the fixing block of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1 fixed block I, 2 fixed block II, 3 rotating shafts, 4 winding disks, 5 rotating rods, 6 ropes, 7 connecting holes, 8 grooves, 9 lifting blocks, 10 screw rods, 11 anti-skidding fixing pads, 12 fixing rings, 13 spring latches, 14 connecting blocks, 15 lantern rings, 16 shielding cloth, 17 fixed plate I, 18 fixed plate II, 19 supporting rods, 20 sliding holes, 21 round holes, 22 bolts and 23 round grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an adjustable dust-proof device for ore transportation comprises two fixing blocks I1 and two fixing blocks II 2, wherein the two fixing blocks I1 play a role in supporting and fixing the left ends of two ropes 6, so that the left ends of the two ropes 6 are fixed with the two edges of a truck carriage, circular grooves 23 are formed in the two fixing blocks II 2, winding disks 4 are arranged in the circular grooves 23, rotating shafts 3 are clamped on the front side wall and the rear side wall of each circular groove 23 through bearings, winding disks 4 are fixedly connected to the rotating shafts 3, the rotating shafts 3 can be driven to rotate through the winding disks 4, so that the ropes 6 can be wound by driving the winding disks 4 to rotate, ropes 6 are wound on the winding disks 4, the two ropes 6 respectively play a role in supporting the front end and the rear end of a shielding cloth 16 through lantern rings 15, the shielding cloth 16 can be conveniently slid on the ropes 6 to adjust the positions, and the ropes 6 can be pulled out by corresponding lengths according to the length of a truck, the anti-dust device is adaptive according to the length of a truck, is suitable for trucks with different lengths to use, can be adjusted to be matched with the truck, greatly improves the practicability of the anti-dust device, one end of a rope 6 is fixedly connected with a winding disc 4, the opposite surfaces of two rotating shafts 3 extend out of a fixed block II 2 to be fixedly connected with a rotating rod 5, the left side surface of a circular groove 23 is positioned on the fixed block II 2 and is provided with a connecting hole 7, the connecting hole 7 can enable the rope 6 to extend out of the circular groove 23 to be fixedly connected with a connecting block 14 fixedly connected with the right side wall of the fixed block I1, the other end of the rope passes through the connecting hole 7 to be fixedly connected with the connecting block 14 fixedly connected with the right side wall of the fixed block I1, the bottom of the connecting hole 7 is provided with a groove 8, a lifting block 9 is arranged in the groove 8, the anti-skidding fixing pad 11 can prevent the lifting block 9 from sliding after extruding and fixing the ropes 6, a screw rod 10 is connected in a threaded hole formed in the bottom of the groove 8 in a threaded manner, the top end of the screw rod 10 is in lap joint with the bottom of the lifting block 9, the top end of the screw rod 10 can drive the lifting block 9 to ascend in the groove 8 by rotating the screw rod 10, the lifting block 9 can extrude and fix the ropes 6, the ropes 6 are prevented from sliding in the connecting holes 7, fixing rings 12 are fixedly connected to opposite surfaces of the two fixing blocks I1 and the two fixing blocks II 2, spring latches 13 are sleeved on the fixing rings 12, the two ends of the stretched shielding cloth 16 can be clamped and fixed through the arranged spring latches 13, the spring latches 13 are clamped with lantern rings 15, a plurality of lantern rings 15 are respectively connected to the two ropes 6 in a sliding manner, and the lantern rings 15 facilitate the front side and the rear side of the shielding cloth 16, the lantern rings 15 on the front side rope 6 are fixedly connected with the front end of the shielding cloth 16, the lantern rings 15 on the rear side rope 6 are fixedly connected with the rear end of the shielding cloth 16, the outer sides of the bottoms of the two fixing blocks I1 and the two fixing blocks II 2 are fixedly connected with the fixing plates I17, the opposite surfaces of the fixing plates I17 are provided with the fixing plates II 18, the opposite surfaces of the fixing plates I17 and the fixing plates II 18 are provided with anti-slip pads, the anti-slip pads can increase the friction force between the fixing plates I17 and the fixing plates II 18 and the edges of a truck carriage to prevent the fixing blocks I1 and II 2 from slipping off, the fixing plates I17 are fixedly connected with one end of the supporting rod 19, the other end of the supporting rod 19 is fixedly connected with a blocking block, the blocking block can prevent the sliding holes 20 on the fixing plates II 18 from falling off from the supporting rod 19, the supporting rod 19 is, round hole 21 on fixed plate 17 and the fixed plate two 18 passes through bolt 22 fixed connection, fixes round hole 21 on fixed plate 17 and the fixed plate two 18 through bolt 22, can be quick fix two fixed blocks one 1 and two fixed blocks two 2 on the border of truck railway carriage, improved the installation effectiveness, be convenient for use.

The utility model discloses an operating procedure does:

when the device is installed, the two fixing blocks I1 are clamped on two edges of the rear side of a truck carriage through the fixing plates I17 and II 18 at the bottom, the fixing plates I17 and II 18 are fixed through the bolts 22, then the two fixing blocks II 2 are pulled to move towards the front side of the truck carriage, at the moment, the rope 6 can drive the winding disc 4 to rotate through pulling force, the rope 6 automatically slides out of the connecting hole 7, when the two fixing blocks II 2 are moved to the two edges of the front side of the truck carriage, the two fixing blocks II 2 are clamped on the two edges of the front side of the truck carriage through the fixing plates I17 and II 18 at the bottom, the fixing plates I17 and II 18 are fixed through the bolts 22, the fixing of the two fixing blocks I1 and II 2 is completed, and then the rotating shaft 3 is driven to rotate through the rotating rod 5, the pivot 3 drives the rolling dish 4 and rolls rope 6, make rope 6 be in tight state, then through rotatory screw rod 10, make the top of screw rod 10 drive elevator 9 rise in recess 8, it is fixed to extrude rope 6, then will block two lantern rings 15 of the most left end front and back side on cloth 16 and two spring catch 13 of left end carry out the joint, left end to blocking cloth 16 fixes, then the right-hand member that blocks cloth 16 stretches right, with unnecessary blocking cloth 16 pull to the most right-hand member, then will block two lantern rings 15 that are in tensile state of the most left end front and back side on cloth 16 and spring catch 13 of right-hand member carry out the joint, the completion is to blocking cloth 16's installation.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an adjustable dust keeper for ore transportation, includes two fixed block one (1) and two fixed block two (2), its characterized in that: circular recess (23) have all been seted up in two fixed block two (2), the lateral wall has pivot (3) through the bearing joint around circular recess (23), fixedly connected with rolling dish (4) on pivot (3), the rolling has rope (6) on rolling dish (4), and the one end and the rolling dish (4) fixed connection of rope (6), two the opposite face of pivot (3) all extends fixed block two (2) and rotary rod (5) fixed connection, the left surface of circular recess (23) is located fixed block two (2) and has seted up connecting hole (7), the other end of rope passes connecting hole (7) and fixed block one (1) right side wall fixed connection's connecting block (14) fixed connection, the bottom of connecting hole (7) is seted up fluted (8), be provided with elevator (9) in recess (8), the upper surface of the lifting block (9) and the top end of the connecting hole (7) are fixedly connected with anti-skidding fixing pads (11), threaded holes formed in the bottom of the groove (8) are connected with screw rods (10) in an inner thread manner, the top ends of the screw rods (10) are in lap joint with the bottom of the lifting block (9), the opposite surfaces of the first fixing blocks (1) and the second fixing blocks (2) are fixedly connected with fixing rings (12), the fixing rings (12) are sleeved with spring latches (13), the two ropes (6) are connected with a plurality of lantern rings (15) in a sliding manner, lantern rings (15) on the ropes (6) on the front side are fixedly connected with the front end of shielding cloth (16), lantern rings (15) on the ropes (6) on the rear side are fixedly connected with the rear end of the shielding cloth (16), and the outer sides of the bottoms of the first fixing blocks (1) and the two fixing blocks (2) are fixedly connected with fixing plates, the opposite face of the first fixing plate (17) is provided with a second fixing plate (18), the first fixing plate (17) is fixedly connected with one end of the supporting rod (19), the supporting rod (19) is slidably connected with a sliding hole (20) formed in the second fixing plate (18), round holes (21) are formed in the first fixing plate (17) and the second fixing plate (18), and the round holes (21) in the first fixing plate (17) and the second fixing plate (18) are fixedly connected through bolts (22).

2. The adjustable dust keeper for ore transportation of claim 1, characterized by: the spring lock catch (13) is clamped with the lantern ring (15).

3. The adjustable dust keeper for ore transportation of claim 1, characterized by: and anti-skid pads are arranged on the opposite surfaces of the first fixing plate (17) and the second fixing plate (18).

4. The adjustable dust keeper for ore transportation of claim 1, characterized by: the other end of the supporting rod (19) is fixedly connected with a blocking block.