CN217262603U

CN217262603U - Be arranged in high-efficient conveyer of mechanism sand production process

Info

Publication number: CN217262603U
Application number: CN202220283987.2U
Authority: CN
Inventors: 王亚辉
Original assignee: Hebei Jiarui New Building Materials Technology Co ltd
Current assignee: Hebei Jiarui New Building Materials Technology Co ltd
Priority date: 2022-02-13
Filing date: 2022-02-13
Publication date: 2022-08-23
Anticipated expiration: 2032-02-13

Abstract

The utility model discloses a be used for high-efficient conveyer in mechanism sand production process, including the conveyer belt body, the guard plate is installed to conveyer belt body upper end both sides, the suit is equipped with annular tensioning belt on the conveyer belt body, install straining device on the conveyer belt body, straining device includes two subaerial guide slide of fixed mounting, guide slide inboard is equipped with the gravity piece, gravity piece both sides surface mounting has the guide block, gravity piece top is equipped with the live-rollers, install anti-skidding mechanism on the conveyer belt body, anti-skidding mechanism includes a plurality of dead levers of fixed mounting at the inboard surface of guard plate, the dead lever lower extreme has the rotor through hinge connection. The beneficial effects of the utility model are that, can be with the automatic take-up of tensioning band through the gravity piece, prevent that the tensioning band from skidding, install the rotor plate in the conveyor means top, can prevent that massive building stones from sliding downwards, improved work efficiency, reduced the potential safety hazard.

Description

Be arranged in high-efficient conveyer of mechanism sand production process

Technical Field

The utility model relates to a machine-made sand processing equipment technical field, more specifically say, relate to a be arranged in high-efficient conveyer of machine-made sand production process.

Background

The machine-made sand is sand processed by a sand making machine and other accessory equipment, and when the machine-made sand is processed, stone materials need to be crushed in multiple stages by a plurality of crushers, and the crushed stone materials need to be conveyed by a conveyor belt device.

In the prior art, for example, patent No. CN202020764543.1, entitled machine-made sand belt tensioner, the utility model mainly comprises a balancing weight, a guide plate for guiding fine sand particles into the balancing weight, a material baffle plate arranged at the lower part of the balancing weight for locking the fine sand particles in the balancing weight and adjusting the weight of the balancing weight, thereby adjusting the tensioning effect of the conveyor belt, but has problems in use, the fine sand particles in the counterweight blocks need to be cleaned, after the cleaning is finished, the gravity of the balancing weight is not enough to tension the conveyor belt, so that the conveyor belt slips to influence the working efficiency, and the building stones have the building stones of different size after the breakage, massive building stones roll downwards easily, not only influence work efficiency, still have the potential safety hazard, massive building stones gravity is great, and its sharp-pointed part causes the damage to the conveyer belt easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a high-efficient conveyer in being used for mechanism sand production process has been designed.

The technical scheme of the utility model is that the high-efficiency conveying device used in the production process of the machine-made sand comprises a conveying belt body, the conveying belt body is obliquely placed on the ground, protective plates are arranged on two sides of the upper end of the conveying belt body, an annular tensioning belt is sleeved on the conveying belt body, a plurality of supporting columns are arranged on the conveying belt body, the supporting columns are positioned on the inner side of the tensioning belt, the conveying belt body is provided with a plurality of supporting rollers,

the tensioning mechanism comprises two guide slideways fixedly installed on the ground, the guide slideways are located on two sides below the conveyor belt body, a gravity block capable of moving up and down is arranged on the inner side of each guide slideway, guide blocks are installed on the surfaces of two sides of each gravity block, one end of each guide block extends into each guide slideway and can vertically move up and down in each guide slideway, a rotating roller is arranged above each gravity block and is located on the inner side of each tensioning belt, the rotating roller is installed on the upper surface of each gravity block through a supporting rod and can rotate on the supporting rod,

the anti-slip mechanism comprises a plurality of fixing rods fixedly mounted on the inner side surface of the protection plate, the lower ends of the fixing rods are connected with a rotating plate through hinges, a plurality of limiting rods are mounted at the lower ends of the fixing rods, and the limiting rods are located on the rear side of the rotating plate.

Further, conveyer belt body lower extreme one side subaerial the fixed station of installing, the fixed station front side has the shock attenuation board through hinge connection, fixed station and shock attenuation board are connected through a plurality of damping spring, fixed station one side surface mounting has a plurality of spacing posts.

Furthermore, a plurality of screening holes are formed in the damping plate.

Furthermore, the lower end of the inner side of the guide slide way is provided with an intercepting rod, and a damping pad is sleeved on the outer side of the intercepting rod.

Furthermore, an inclined material guide channel is arranged on one side of the upper end of the conveyor belt body.

Further, one side interception frame is installed to conveyer belt body lower extreme, it has exit to open on one side of interception frame lower extreme.

Furthermore, limiting rollers are arranged on two sides of the rotating roller and are installed at the lower end of the conveyor belt body.

The utility model has the advantages that: the tensioning belt can be automatically tensioned through the gravity block, so that the friction force between the tensioning belt and the conveyor belt device is increased, the tensioning belt is prevented from slipping, the rotating plate is arranged above the conveyor belt device, massive stones can be prevented from slipping downwards, the working efficiency is improved, the potential safety hazard is reduced,

the gravity block can move downwards in the guide slideway through the guide block and can tighten the tension belt through the rotating roller, so as to prevent the tension belt from slipping and improve the working efficiency,

broken stone falls on the damping plate, small stone blocks can fall below the damping plate through the screening holes in the damping plate, large stone blocks are intercepted, the large stone blocks slide to one side of the damping plate, the large stone blocks can be located above the damping plate, the small stone blocks are located below the damping plate, the large stone blocks can be subjected to pressure dispersion through the small stone blocks, and the tension belt can be prevented from being damaged,

when bold building stones moved to the top, can push the rotor plate open, after bold building stones passed through, can make the rotor plate get back to the normal position, if the bold building stones of top moved downwards, the rotor plate can be blocked by the gag lever post, and then can be with the interception of bold building stones, can continue when conveyer belt device moves on, with bold building stones upward transport, improved work efficiency, reduced the potential safety hazard.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency conveying device used in a machine-made sand production process according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic view of the position relationship between the gravity block and the guide chute according to the present invention;

in the figure, 1, a conveyor belt body; 2. a protection plate; 3. tensioning the belt; 4. a support pillar; 5. a guide slide way; 6. a gravity block; 7. a guide block; 8. a rotating roller; 9. a support bar; 10. fixing the rod; 11. a rotating plate; 12. a limiting rod; 13. a fixed table; 14. a damper plate; 15. a damping spring; 16. a limiting post; 17. a screening well; 18. a catch bar; 19. a vibration damping pad; 20. inclining the material guide channel; 21. an interception frame; 22. an inlet and an outlet; 23. and (7) limiting rollers.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: a high-efficiency conveying device used in the production process of machine-made sand comprises a conveying belt body 1, wherein the conveying belt body 1 is obliquely arranged on the ground, two sides of the upper end of the conveying belt body 1 are provided with protective plates 2, an annular tension belt 3 is sleeved on the conveying belt body 1, a plurality of supporting columns 4 are arranged on the conveying belt body 1, the supporting columns 4 are positioned on the inner side of the tension belt 3 and are arranged on the conveying belt body 1,

the tensioning mechanism comprises two guide slideways 5 fixedly installed on the ground, the guide slideways 5 are positioned on two sides below the conveyor belt body 1, a gravity block 6 capable of moving up and down is arranged on the inner side of each guide slideway 5, guide blocks 7 are installed on the surfaces of two sides of each gravity block 6, one end of each guide block 7 extends into each guide slideway 5 and can vertically move up and down in each guide slideway 5, a rotating roller 8 is arranged above each gravity block 6, the rotating roller 8 is positioned on the inner side of the tension belt 3, the rotating roller 8 is installed on the upper surface of each gravity block 6 through a support rod 9, and the rotating roller 8 can rotate on the support rod 9,

the anti-slip mechanism comprises a plurality of fixing rods 10 fixedly mounted on the inner side surface of the protection plate 2, the lower ends of the fixing rods 10 are connected with a rotating plate 11 through hinges, a plurality of limiting rods 12 are mounted at the lower ends of the fixing rods 10, and the limiting rods 12 are located on the rear side of the rotating plate 11.

In order to reduce the impact force of falling of stones, a fixing table 13 is installed on the ground on one side of the lower end of the conveyor belt body 1, a damping plate 14 is connected to the front side of the fixing table 13 through hinges, the fixing table 13 and the damping plate 14 are connected through a plurality of damping springs 15, and a plurality of limiting columns 16 are installed on the surface of one side of the fixing table 13.

In order to separate the large stone blocks from the small stone blocks, a plurality of screening holes 17 are formed in the damping plate 14.

In order to prevent the gravity block 6 from falling onto the ground, the lower end of the inner side of the guide slideway 5 is provided with a interception rod 18, and the outer side of the interception rod 18 is sleeved with a damping pad 19.

In order to facilitate discharging, an inclined material guide channel 20 is arranged on one side of the upper end of the conveyor belt body 1.

In order to prevent the broken stones on the conveyor belt body 1 from falling off, a side intercepting frame 21 is installed at the lower end of the conveyor belt body 1, and an inlet and outlet 22 is formed at one side of the lower end of the intercepting frame 21.

In order to reduce the friction force when the tension belt 3 moves, the two sides of the rotating roller 8 are provided with limiting rollers 23, and the limiting rollers 23 are installed at the lower end of the conveyor belt body 1.

broken stone falls on the damping plate, small stone blocks can fall below the damping plate through the screening holes in the damping plate, large stone blocks are intercepted, the large stone blocks slide to one side of the damping plate, the large stone blocks can be positioned above the damping plate, the small stone blocks are positioned below the damping plate, the large stone blocks can be subjected to pressure dispersion through the small stone blocks, and the tension band can be prevented from being damaged,

The working principle of the embodiment is as follows: under the normal state, under the action of the gravity block 6, the rotating roller 8 can be pulled downwards through the supporting rod 9, the guide block 7 and the guide slideway 5 can ensure the moving direction of the gravity block 6, the tension belt 3 can be tensioned through the gravity block 6, the limiting roller 23 and the rotating roller 8 can reduce the friction force when the tension belt 3 moves,

the conveyor belt body 1 is started to run, stone materials crushed by the crusher fall on the damping plate 14, the damping plate 14 can compress the damping spring 15 so as to reduce vibration force, the limiting column 16 can support the damping plate 14 to prevent the damping plate 14 from falling too low, when the pressure on the damping plate 14 is small, the damping spring 15 can push the damping plate 14 back to the original position, the screening hole 17 on the damping plate 14 can enable small stone materials to pass through and fall on the tensioning belt 3, the support column 4 can support the tensioning belt 3, large stone materials are intercepted by the damping plate 14 and move below the damping plate 14 so as to fall on the tensioning belt 3, at the moment, a layer of small stone materials are arranged on the upper surface of the belt 3, the large stone materials can be buffered when the large stone materials fall, so that the tensioning belt 3 can be prevented from being damaged, the small stone materials falling on the tensioning belt 3 are blocked by the intercepting frame 21, preventing falling, the entrance and exit 22 can facilitate the movement of the tension belt 3,

when conveyer belt body 1 moves, can upwards carry the building stones, bold building stones position is higher, can promote rotor plate 11 to one side, rotor plate 11 can rotate around closing the page, dodge the bold building stones, after bold building stones pass through, under the effect of gravity, rotor plate 11 gets back to the normal position, and blocked by gag lever post 12, in building stones transportation process, if bold building stones take place to slide downwards, accessible rotor plate 11 blocks the building stones, prevent that the building stones from continuing the whereabouts, then when conveyer belt body 1 moves, continue to carry the bold building stones upwards, and the work efficiency is improved, and potential safety hazards are reduced.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A high-efficient conveyer for in mechanism sand production process, includes conveyer belt body (1), conveyer belt body (1) is placed subaerial slope, guard plate (2) are installed to conveyer belt body (1) upper end both sides, the suit is equipped with annular tensioning belt (3) on conveyer belt body (1), install a plurality of support columns (4) on conveyer belt body (1), support column (4) are located tensioning belt (3) inboard, its characterized in that, install on conveyer belt body (1),

straining device, straining device includes two subaerial guide ways (5) of fixed mounting, guide way (5) are located conveyer belt body (1) below both sides, guide way (5) inboard is equipped with gravity piece (6) that can reciprocate, gravity piece (6) both sides surface mounting has guide block (7), guide block (7) one end is stretched in guide way (5) and can vertically reciprocate in guide way (5), gravity piece (6) top is equipped with live-rollers (8), live-rollers (8) are located tensioning belt (3) inboard, live-rollers (8) are installed at gravity piece (6) upper surface through bracing piece (9), live-rollers (8) can rotate on bracing piece (9),

the anti-slip mechanism comprises a plurality of fixing rods (10) fixedly mounted on the inner side surface of the protection plate (2), the lower ends of the fixing rods (10) are connected with a rotating plate (11) through hinges, a plurality of limiting rods (12) are mounted at the lower ends of the fixing rods (10), and the limiting rods (12) are located on the rear side of the rotating plate (11).

2. The high-efficiency conveying device used in the production process of machine-made sand according to claim 1, wherein a fixing table (13) is installed on the ground on one side of the lower end of the conveying belt body (1), a damping plate (14) is connected to the front side of the fixing table (13) through hinges, the fixing table (13) and the damping plate (14) are connected through a plurality of damping springs (15), and a plurality of limiting columns (16) are installed on the surface of one side of the fixing table (13).

3. The device for conveying sand in a machine-made sand production process as claimed in claim 2, wherein the damping plate (14) is provided with a plurality of screening holes (17).

4. The high-efficiency conveying device for the machine-made sand production process is characterized in that a blocking rod (18) is installed at the lower end of the inner side of the guide slide way (5), and a damping pad (19) is sleeved on the outer side of the blocking rod (18).

5. The high-efficiency conveying device for the machine-made sand production process is characterized in that an inclined material guiding channel (20) is installed on one side of the upper end of the conveying belt body (1).

6. The efficient conveying device for the machine-made sand production process is characterized in that a side intercepting frame (21) is installed at the lower end of the conveying belt body (1), and an inlet and an outlet (22) are formed in one side of the lower end of the intercepting frame (21).

7. The high-efficiency conveying device used in the production process of the machine-made sand is characterized in that limiting rollers (23) are arranged on two sides of the rotating roller (8), and the limiting rollers (23) are installed at the lower end of the conveying belt body (1).