CN216402734U

CN216402734U - A conveyer belt dust cover for after coarse sand sieves

Info

Publication number: CN216402734U
Application number: CN202122575324.6U
Authority: CN
Inventors: 熊立忠
Original assignee: Wuhan Linhua Building Materials Technology Co ltd
Current assignee: Wuhan Linhua Building Materials Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-29
Anticipated expiration: 2031-10-25

Abstract

The utility model provides a conveyor belt dust cover used after coarse sand sieving, which relates to the technical field of cover bodies and comprises a cover body and fixture blocks, wherein the two sides of the cover body are symmetrically provided with the fixture blocks, a conveyor belt is arranged below the cover body, the two sides of the conveyor belt are provided with assembly frames, slide grooves are arranged in the assembly frames, fast-assembling mechanisms matched with the cover body are arranged in the fixture blocks and the slide grooves, the cover body is fixedly connected with the assembly frames through fastening bolts, and each fast-assembling mechanism comprises a push-pull rod, a bottom block, a movable block, a groove, a spring and a wedge block; according to the utility model, the clamping block is preliminarily fixed inside the sliding groove through the quick-mounting mechanism, and the cover body is connected with the assembling frame again through the fastening bolt, so that the cover body is fixed on the conveyor belt, and the purposes of avoiding the diffusion of dust particles and avoiding dust pollution to the surrounding environment are achieved.

Description

A conveyer belt dust cover for after coarse sand sieves

Technical Field

The utility model relates to the technical field of cover bodies, in particular to a dust cover for a conveyor belt after coarse sand sieving.

Background

The conveying belt is widely used for conveying various solid block and powdery materials or finished articles in agriculture, industrial and mining enterprises and the transportation industry, can carry out continuous, high-efficiency and large-inclination-angle transportation, is safe to operate, simple and convenient to use and easy to maintain, has low transportation cost, can shorten the transportation distance, reduces the construction cost and saves manpower and material resources;

in the production transportation process of coarse sand, for improving work efficiency, the transport speed of transportation area is all very fast often, has leaded to the diffusion of dust granule that can appear from this again in the coarse sand transportation, causes dust pollution to peripheral environment, consequently, it is necessary to design a conveyer belt dust cover that is used for after the coarse sand sieves to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a dust cover for a conveyor belt after coarse sand sieving, which is characterized in that a clamping block is preliminarily fixed inside a sliding groove through a quick-assembling mechanism, and then the cover body is connected with an assembly frame again through a fastening bolt, so that the cover body is fixed on the conveyor belt, and the purposes of preventing dust particles from diffusing and preventing dust pollution to the surrounding environment are achieved.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a dust cover for a conveyor belt after coarse sand sieving comprises a cover body and fixture blocks, wherein the fixture blocks are symmetrically arranged on two sides of the cover body, the conveyor belt is arranged below the cover body, assembly frames are arranged on two sides of the conveyor belt, a chute is arranged in each assembly frame, a quick-assembly mechanism matched with the cover body is arranged in each fixture block and each chute, and the cover body is fixedly connected with the assembly frames through fastening bolts;

the quick assembly mechanism comprises a push-pull rod, a bottom block, a movable block, a groove, a spring and a wedge block, the push-pull rod is inserted into the fixture block from top to bottom, the bottom end of the push-pull rod is provided with the bottom block, the movable block is arranged above the bottom block, the groove is arranged inside the assembly frame, the spring is symmetrically arranged above the inside of the groove, one end of the spring is connected with the wedge block, and the bottom end of the fixture block is provided with a rectangular groove.

The further improvement lies in that: the two ends of the bottom block are of circular arc structures, the upper end and the lower end of the movable block are symmetrically provided with bevel edges, and the bevel edge at the bottom end of the movable block is tangent to the bevel edge of the wedge-shaped block.

The further improvement lies in that: the shape of assembly jig is "worker" font structure, the both sides of fixture block are equipped with the lug that matches with the assembly jig, the fixture block passes through lug and assembly jig sliding connection.

The further improvement lies in that: the material of the cover body is the aluminum alloy, the surface of the cover body is equipped with the multiunit rectangular channel, and is adjacent distance between the rectangular channel equals, the surface spraying of the cover body has the anti-rust paint.

The further improvement lies in that: the conveyer belt includes live-rollers, belt and, the setting is in the below of the cover body, internally mounted have the live-rollers, the live-rollers is connected with the inside driving motor's of conveyer belt output, install the belt on the live-rollers.

The further improvement lies in that: the both ends of support are equipped with the bar groove, one side of assembly jig is equipped with the block piece, the assembly jig passes through the fixed block and is connected with bar groove block, the upper end and the lower extreme of assembly jig pass through the bolt and can dismantle with the support and be connected.

The further improvement lies in that: the support is characterized in that a plurality of groups of supporting legs are symmetrically arranged below the support, a threaded connecting seat is arranged at the top end of each supporting leg, screw holes matched with the threaded connecting seats are formed in the support, and the supporting legs are detachably connected with the support.

The utility model has the beneficial effects that: the fast-assembling mechanism is arranged in the clamping block and the sliding groove, the push-pull rod in the fast-assembling mechanism is pressed downwards for the first time, the wedge-shaped block is clamped between the bottom block and the movable block by utilizing the elasticity of the spring, the cover body and the assembling frame are fixed preliminarily, then the cover body is slid to the mounting position on the assembling frame, the push-pull rod is pressed downwards for the second time, the movable block is located below the wedge-shaped block, the position of the clamping block is clamped by utilizing the elasticity of the spring, the position of the cover body is locked, the cover body and the assembling frame are connected by the fastening bolt finally, and after the cover body is mounted on the conveying belt, the purposes of avoiding the diffusion of dust particles and causing dust pollution to the surrounding environment are achieved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

FIG. 3 is an assembly view of the housing of the present invention;

fig. 4 is a side view of the present invention.

Wherein: 1. a cover body; 2. a clamping block; 3. an assembly frame; 4. a chute; 5. a push-pull rod; 6. a bottom block; 7. a movable block; 8. a groove; 9. a spring; 10. a wedge-shaped block; 11. a rectangular groove; 12. fastening a bolt; 13. a rotating roller; 14. a belt; 15. a conveyor belt; 16. and (4) a bracket.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to fig. 1, 2, 3 and 4, the embodiment provides a dust cover for a conveyor belt after coarse sand screening, which comprises a cover body 1 and a clamping block 2, the two sides of the cover body 1 are symmetrically provided with clamping blocks 2, a conveying belt 15 is arranged below the cover body 1, the two sides of the conveyor belt 15 are provided with assembly frames 3, the inside of the assembly frames 3 is provided with a sliding chute 4, a fast-assembling mechanism matched with the cover body 1 is arranged inside the clamping block 2 and the sliding groove 4, the cover body 1 is fixedly connected with the assembling frame 3 through a fastening bolt 12, the fixture block 2 is preliminarily fixed inside the chute 4 through a fast-assembling mechanism, the position of the cover body 1 is determined, the cover body 1 is connected with the assembly frame 3 again through the fastening bolt 12, so that the cover body 1 is more firmly fixed on the conveyor belt 15, the installation of the cover body 1 is convenient, and the purposes of avoiding the diffusion of dust particles and causing dust pollution to the surrounding environment are achieved;

the fast-assembling mechanism comprises a push-pull rod 5, a bottom block 6, a movable block 7, a groove 8, a spring 9 and a wedge block 10, the push-pull rod 5 is inserted into the fixture block 2 from top to bottom, the bottom block 6 is arranged at the bottom end of the push-pull rod 5, the movable block 7 is arranged above the bottom block 6, the groove 8 is arranged inside the assembly frame 3, the springs 9 are symmetrically arranged above the groove 8, the wedge block 10 is connected to one end of the spring 9, a rectangular groove 11 is arranged at the bottom end of the fixture block 2, after the fixture block 2 is inserted into the sliding groove 4 of the assembly frame 3, the push-pull rod 5 is pressed downwards, the wedge block 10 inside the groove 8 is extruded by the inclined surface of the movable block 7 to move backwards, then the wedge block 10 is clamped between the bottom block 6 and the movable block 7 by the elasticity of the spring 9, so that the cover body 1 and the assembly frame 3 are primarily fixed to prevent the cover body 1 from falling off the assembly frame 3 when moving, then the cover body 1 is slid to the installation position on the assembling frame 3, the push-pull rod 5 is pressed downwards again, the movable block 7 is positioned below the wedge-shaped block 10, the position of the clamping block 2 is clamped by the elasticity of the spring 9, and the position of the cover body 1 is locked, so that the cover body 1 is convenient to install.

The two ends of the bottom block 6 are arc-shaped structures, the upper end and the lower end of the movable block 7 are symmetrically provided with bevel edges, the bevel edge at the bottom end of the movable block 7 is tangent to the bevel edge of the wedge-shaped block 10, the force of the downward movement of the push-pull rod 5 is converted into the force of extruding the horizontal movement of the wedge-shaped block 10 by utilizing the bevel edge of the movable block 7, and the wedge-shaped block 10 is conveniently clamped with the push-pull rod 5.

The shape of assembly jig 3 is "worker" font structure, the both sides of fixture block 2 are equipped with the lug that matches with assembly jig 3, fixture block 2 passes through lug and 3 sliding connection of assembly jig, makes things convenient for the cover body 1 to move on the spout 4 of assembly jig 3 inside through fixture block 2.

The material of the cover body 1 is the aluminum alloy, and the type of moulding of aluminum alloy is fit for making convex structure by force, the surface of the cover body 1 is equipped with the multiunit rectangular channel, and is adjacent distance between the rectangular channel equals, the surface spraying of the cover body 1 has anti-rust paint, and the rectangular channel can be quick when raining lead away the rainwater, prevents that the surface of the cover body 1 from rustting, and anti-rust paint can completely cut off the cover body 1 and take place oxidation reaction with air contact, further extension cover body 1's life.

Conveyer belt 15 includes live-rollers 13, belt 14 and support 16, support 16 sets up the below at the cover body 1, the internally mounted of support 16 has live-rollers 13, live-rollers 13 is connected with the inside driving motor's of conveyer belt 15 output, install belt 14 on the live-rollers 13, the electronic live-rollers 13 of the inside driving motor of support 16 rotate, and live-rollers 13 drives belt 14 and reciprocates, makes belt 14 transport coarse sand.

The both ends of support 16 are equipped with the bar groove, one side of assembly jig 3 is equipped with the block of block, assembly jig 3 passes through the fixed block and is connected with bar groove block, the upper end and the lower extreme of assembly jig 3 pass through the bolt and can dismantle with support 16 and be connected, fill in the bar inslot portion with the fixed block earlier, make assembly jig 3 block on support 16, reuse bolt makes assembly jig 3 and support 16 fixed connection, and the convenience is fixed assembly jig 3 on conveyer belt 15.

The support comprises a support 16 and is characterized in that a plurality of groups of support legs are symmetrically arranged below the support 16, a threaded connecting seat is arranged at the top end of each support leg, a screw hole matched with the threaded connecting seat is formed in the support 16, the support legs are detachably connected with the support 16, and supporting force of the support 16 is increased through an installation supporting frame.

This a conveyer belt dust cover for after coarse sand sieves, through set up fast-assembling mechanism in the inside of fixture block 2 and spout 4, press push-and-pull rod 5 in the fast-assembling mechanism downwards for the first time, utilize the elasticity of spring 9 to carve the block 10 block between bottom block 6 and movable block 7, make the cover body 1 tentatively fixed with assembly jig 3, slide the installation position on the cover body 1 to the assembly jig 3 after that, press push-and-pull rod 5 downwards for the second time, make movable block 7 be located the below of carving the block 10, utilize the elasticity of spring 9 to block the position of fixture block 2, and then lock the position of the cover body 1, connect the cover body 1 and assembly jig 3 with fastening bolt 12 at last, after installing the cover body 1 on conveyer belt 15, reach the purpose of avoiding the diffusion of dust granule and causing dust pollution to peripheral environment.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveyer belt dust cover for after coarse sand sieves, includes the cover body (1) and fixture block (2), its characterized in that: the clamping blocks (2) are symmetrically arranged on two sides of the cover body (1), a conveying belt (15) is arranged below the cover body (1), assembling frames (3) are arranged on two sides of the conveying belt (15), a sliding groove (4) is formed in each assembling frame (3), a fast-assembling mechanism matched with the cover body (1) is arranged in each clamping block (2) and each sliding groove (4), and the cover body (1) is fixedly connected with the assembling frames (3) through fastening bolts (12);

the quick-assembling mechanism comprises a push-pull rod (5), a bottom block (6), a movable block (7), a groove (8), a spring (9) and a wedge-shaped block (10), wherein the push-pull rod (5) is inserted into the clamping block (2) from top to bottom, the bottom end of the push-pull rod (5) is provided with the bottom block (6), the movable block (7) is arranged above the bottom block (6), the groove (8) is arranged inside the assembling frame (3), the spring (9) is symmetrically arranged above the inside of the groove (8), one end of the spring (9) is connected with the wedge-shaped block (10), and the bottom end of the clamping block (2) is provided with a rectangular groove (11).

2. A dust cover for a coarse screened conveyor belt according to claim 1, wherein: the two ends of the bottom block (6) are of circular arc structures, the upper end and the lower end of the movable block (7) are symmetrically provided with bevel edges, and the bevel edge at the bottom end of the movable block (7) is tangent to the bevel edge of the wedge-shaped block (10).

3. A dust cover for a coarse screened conveyor belt according to claim 1, wherein: the shape of assembly jig (3) is "worker" font structure, the both sides of fixture block (2) are equipped with the lug that matches with assembly jig (3), fixture block (2) are through lug and assembly jig (3) sliding connection.

4. A dust cover for a coarse screened conveyor belt according to claim 1, wherein: the material of the cover body (1) is aluminum alloy, the surface of the cover body (1) is provided with a plurality of groups of rectangular grooves, the distance between the rectangular grooves is equal, and the surface of the cover body (1) is sprayed with anti-rust paint.

5. A dust cover for a coarse screened conveyor belt according to claim 1, wherein: conveyer belt (15) include live-rollers (13), belt (14) and support (16), support (16) set up the below at the cover body (1), the internally mounted of support (16) has live-rollers (13), live-rollers (13) are connected with the inside driving motor's of conveyer belt (15) output, install belt (14) on live-rollers (13).

6. A dust cover for a coarse screened conveyor belt according to claim 5, wherein: the both ends of support (16) are equipped with the bar groove, one side of assembly jig (3) is equipped with the block, assembly jig (3) are connected with the block in bar groove through the fixed block, the upper end and the lower extreme of assembly jig (3) pass through the bolt and can dismantle with support (16) and be connected.

7. A dust cover for a coarse screened conveyor belt according to claim 5, wherein: the support is characterized in that a plurality of groups of supporting legs are symmetrically arranged below the support (16), a threaded connecting seat is arranged at the top end of each supporting leg, screw holes matched with the threaded connecting seats are formed in the support (16), and the supporting legs are detachably connected with the support (16).