CN210545657U

CN210545657U - Dust-proof fog-reducing device of crushing screening machine

Info

Publication number: CN210545657U
Application number: CN201921128404.3U
Authority: CN
Inventors: 王崇军
Original assignee: Nanjing Shoujia Renewable Resources Utilization Co Ltd
Current assignee: Nanjing Shoujia Renewable Resources Utilization Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-19
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a smash dustproof fog device that falls of sieve separator uses in dust removal technical field, and its technical scheme main points are: the crushing device comprises a crushing rack, a crushing cavity arranged in the crushing rack, a crushing roller rotatably connected in the crushing cavity, and a shielding plate rotatably connected to the rack and used for sealing the crushing cavity, wherein the shielding plate is in bolted connection with the crushing rack and forms a garbage inlet; has the technical effects that: the dustproof fog-reducing device has the dustproof fog-reducing function, so that the possibility that dust enters air in the stone crushing process and is sucked by constructors is reduced, and the personal health of the constructors is guaranteed.

Description

Dust-proof fog-reducing device of crushing screening machine

Technical Field

The utility model relates to a dust removal technical field, in particular to smash dustproof fog device that falls of sieve separator.

Background

The crushing and screening machine is a device capable of carrying out combined treatment of crushing and screening on construction waste. Therefore, with the increasing speed of the urbanization process, more and more buildings are built in cities, and the urban buildings are also worried by the treatment of urban building garbage, so that the crushing and screening machine is widely used on building construction sites.

Chinese patent with publication number CN208711918U discloses a construction waste smashing and screening machine, the structure of which comprises a smashing device, the smashing device is provided with a waste inlet for pouring construction waste and a waste outlet for discharging smashed construction waste, the machine further comprises a transition transmission belt, a screening device and a plurality of classification transmission belts, the transition transmission belt is connected with the waste outlet, the machine is used for receiving the construction waste discharged after the waste outlet, and transmitting the construction waste to the screening device, the screening device classifies according to the particle size of the construction waste, and discharges the construction waste of different classes to different classification transmission belts, and the construction waste is transmitted to different places by the classification transmission belts for centralized treatment.

Above-mentioned screening machine is smashed to building rubbish, at the in-process of rubble, can produce a large amount of building dust, and high concentration building dust is the direct reason that induces lung disease, can bring very big potential safety hazard for constructor, seriously threatens healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smash dustproof fog device that falls of sieve separator, its advantage: the dustproof fog-reducing device has the dustproof fog-reducing function, so that the possibility that dust enters air in the stone crushing process and is sucked by constructors is reduced, and the personal health of the constructors is guaranteed.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a smash dustproof fog-reducing device of sieve separator, includes rubbing crusher frame, sets up in the inside crushing chamber of rubbing crusher frame and rotates the crushing roller of connection at crushing intracavity, still includes to rotate the shielding plate that connects and be used for sealing crushing chamber in the frame, shielding plate and rubbing crusher frame bolted connection are formed with the rubbish import, the shielding plate top is provided with a plurality of hydraulic pressure pipes that run through the shielding plate, a plurality of atomizer are installed along the periphery to the part that the hydraulic pressure pipe is located the shielding plate, one side that the shielding plate deviates from crushing chamber still is provided with the header tank that is linked together with a plurality of hydraulic pressure pipes, be provided with the water hose that intakes on the header tank.

Through the technical scheme, after construction waste is conveyed to the crushing cavity from the waste inlet, the construction waste is crushed by the crushing roller rotating at a high speed, so that the aim of crushing is fulfilled. Certainly, at the broken in-process of building rubbish, also can produce a large amount of building dusts, at this moment, can irritate water in to the header tank through the hose that intakes, water in the header tank gets into a plurality of water pressure pipes and spouts to smashing the chamber through atomizer to reach the purpose of dust fall, in order to reduce the dust of smashing the intracavity and get into the air, and then by constructor inspiratory possibility, guaranteed that constructor's person is healthy.

The utility model discloses further set up to: one end of the hydraulic pipe, which is positioned in the baffle plate, is rotatably connected with a cylindrical shower head with the size larger than that of the hydraulic pipe, and a plurality of water spray holes are uniformly formed in the shower head.

Through the technical scheme, when water flows into the shower head from the hydraulic pipe, the water can be sprayed into the crushing cavity through the water spraying holes so as to further play a role in dust fall; simultaneously, rivers will drive the gondola water faucet and rotate to reach the mesh of realizing all-round spraying to smashing the chamber, and then improve the dust fall effect.

The utility model discloses further set up to: the one end that the water pressure pipe is located the shielding plate still is provided with the diversion board towards the inside slope of gondola water faucet, the inside rotor plate that evenly is equipped with a plurality of slopes to the same direction along the periphery of gondola water faucet.

Through above-mentioned technical scheme, the diversion plate of slope can guide rivers concentrate toward a direction and flow to the gondola water faucet in, at this moment under hydraulic effect, strikes the rotor plate surface at the slope to promote the rotor plate and drive the gondola water faucet better and rotate.

The utility model discloses further set up to: and a plurality of resistance plates are symmetrically arranged in the water pressure pipe along the length direction at intervals.

Through above-mentioned technical scheme, the resistance board that sets up inside the hydraulic pressure pipe can increase the resistance of the inside rivers of hydraulic pressure pipe to improve water pressure, thereby make the intraductal water of hydraulic pressure pass through atomizer and hole for water spraying more even, and farther spill to smashing the intracavity.

The utility model discloses further set up to: the baffle rotates along length direction and is connected with two flushing pipes that are parallel to each other, the flushing pipe sets up the flushing hole that a plurality of sizes are greater than the hole for water spraying along the periphery, the baffle lateral wall is extended to the one end of flushing pipe to be connected with driven gear, the baffle outer wall is located and is provided with driving motor between two flushing pipes, driving motor's output is connected with the driving gear, two driven gear symmetry sets up in the driving gear both sides, and with driving gear meshing transmission, two the one end that the flushing pipe extends the baffle lateral wall all is connected with rotary joint, rotary joint keeps away from the one end of flushing pipe and is connected to on the header tank through the feed pipe.

Through the technical scheme, water in the water collecting tank flows into the flushing pipes through the water supply pipes, at the moment, a constructor can start the driving motor and drive the two flushing pipes to rotate through the meshing of the driving gear and the driven gear, so that the water in the flushing pipes is better sprayed into the crushing cavity through the flushing holes, and the crushing roller, the crushing cavity and the shielding plate are flushed; meanwhile, the size of the flushing hole is larger than that of the water spraying hole, so that the water spraying amount is increased, and the flushing effect is improved.

The utility model discloses further set up to: and a manual ball valve for controlling water to enter the water supply pipe is arranged at the joint of the water supply pipe and the water collecting tank.

Through above-mentioned technical scheme, constructor can come manual control water flow switch through manual ball valve to the pipe that waits to wash washes the use.

The utility model discloses further set up to: fixedly connected with is used for supporting the bracing piece of feed pipe on the shielding plate, the one end that the shielding plate was kept away from to the bracing piece is connected with the Contraband shaped plate of cover on the feed pipe, the bolt fastening is passed through to the one end that the bracing piece was kept away from to the Contraband shaped plate.

Through the technical scheme, the 21274; shape plate is sleeved on the water supply pipe through the bolt and is fixed on the baffle plate through the support rod, so that a certain supporting effect on the water supply pipe can be achieved, and the phenomenon that vibration is transmitted to the water supply pipe through the baffle plate when the crusher works and the shaking amplitude of the water supply pipe is too large is avoided.

The utility model discloses further set up to: one side of the shielding plate, which is positioned at the garbage inlet, is provided with a plurality of rubber stone blocking strips.

Through above-mentioned technical scheme, when the high-speed rotation of crushing roller carries out the breakage, the rubber keeps off the stone strip and can play the effect of sheltering from to the rubble, prevents that the rubble from splashing away from rubbish import department and injures constructor by a crashing object to the security of breaker work has been improved.

To sum up, the utility model discloses following beneficial effect has:

1. water is sprayed to the crushing cavity through the atomizing nozzle, so that the aim of dust fall is fulfilled, the possibility that dust in the crushing cavity enters air and is further sucked by constructors is reduced, and the personal health of the constructors is guaranteed;

2. when water flows into the shower head from the water pressure pipe, the water flow drives the shower head to rotate, so that the aim of spraying the crushing cavity in an all-dimensional manner is fulfilled, and the dust settling effect is improved;

3. the diversion plate of slope can guide rivers concentrate toward one direction and flow to the gondola water faucet in, at this moment under hydraulic effect, strikes on the rotor plate surface of slope to promote the rotor plate and drive the gondola water faucet rotation better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view of the external structure of the present embodiment for embodying the hydraulic pipe and the shower head.

Fig. 4 is a schematic view of the internal structure of the water pressure pipe and the shower head according to the embodiment.

Reference numerals: 1. a pulverizer frame; 2. a grinding chamber; 3. a crushing roller; 4. a shielding plate; 6. a hydraulic pipe; 7. an atomizing spray head; 8. a water collection tank; 9. a water inlet hose; 10. a shower head; 11. a water spray hole; 12. a water diversion plate; 13. a rotating sheet; 14. a resistance plate; 15. a flush tube; 16. flushing the hole; 17. a driven gear; 18. a drive motor; 19. a driving gear; 20. a rotary joint; 21. a water supply pipe; 22. a manual ball valve; 23. a support bar; 24. contraband shaped plates; 25. a bolt; 26. rubber stone-blocking strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a smash dustproof fog-reducing device of sieve separator, as figure 1, including rubbing crusher frame 1, set up in inside crushing chamber 2 of rubbing crusher frame 1 and rotate the crushing roller 3 of connection in crushing chamber 2, still including rotating shielding plate 4 that connects and be used for sealing crushing chamber 2 in the frame, shielding plate 4 and rubbing crusher frame 1 bolted connection and be formed with rubbish import 5, shielding plate 4 top is provided with a plurality of water pressure pipes 6 that run through shielding plate 4, a plurality of atomizer 7 are installed along the periphery to the part that water pressure pipe 6 is located shielding plate 4, one side that shielding plate 4 deviates from crushing chamber 2 still is provided with the header tank 8 that is linked together with a plurality of water pressure pipes 6, be provided with into water hose 9 on the header tank 8.

As shown in fig. 1, after construction waste is conveyed to crushing cavity 2 from rubbish import 5, carry out the breakage through high-speed pivoted crushing roller 3, certainly at the broken in-process of construction waste, also can produce a large amount of building dust, can irritate water in the header tank 8 through intake hose 9 this moment, water in the header tank 8 gets into a plurality of hydraulic pressure pipes 6 and spouts to crushing cavity 2 through atomizer 7, thereby reach the purpose of dust fall, in order to reduce the dust in crushing cavity 2 and get into the air, and then by constructor inspiratory possibility, constructor's personal health has been guaranteed.

As shown in fig. 3 and 4, the one end that the hydraulic pipe 6 is located the shielding plate 4 rotates and is connected with the cylindrical gondola water faucet 10 that the size is greater than the hydraulic pipe 6, has evenly seted up a plurality of hole for water sprayings 11 on the gondola water faucet 10, and the one end that the hydraulic pipe 6 is located the shielding plate 4 still is provided with diversion board 12 towards the inside slope of gondola water faucet 10, and gondola water faucet 10 is inside evenly is equipped with a plurality of rotor blades 13 to the same direction slope along the periphery, is provided with a plurality of resistance plates 14 along length direction symmetric interval in the hydraulic pipe 6.

As shown in fig. 3 and 4, when water flows into the sprinkler 10 from the water pressure pipe 6, the inclined water guide plate 12 can guide the water flow to flow into the sprinkler 10 in one direction, at the moment, under the action of the water pressure, the water flow impacts the surface of the inclined rotating sheet 13, so that the rotating sheet 13 is pushed to drive the sprinkler 10 to rotate, and then the water can be sprayed into the crushing cavity 2 through the water spray holes 11, so that the purpose of omnibearing spraying on the crushing cavity 2 is achieved, and the effect of dust reduction is further achieved; simultaneously, the resistance board 14 that sets up inside hydraulic pressure pipe 6 can increase the resistance of the inside rivers of hydraulic pressure pipe 6 to improve water pressure, thereby make the water in hydraulic pressure pipe 6 pass through atomizer 7 and hole for water spraying 11 more even, and farther spill to crushing chamber 2.

As shown in fig. 1 and 2, the shielding plate 4 is rotatably connected with two parallel flushing pipes 15 along the length direction, the flushing pipes 15 are provided with a plurality of flushing holes 16 along the periphery, the size of each flushing hole 16 is larger than that of a water spraying hole 11 (as shown in fig. 4), one end of each flushing pipe 15 extends out of the side wall of the shielding plate 4 and is connected with a driven gear 17, a driving motor 18 is arranged on the outer wall of the shielding plate 4 and between the two flushing pipes 15, the output end of the driving motor 18 is connected with a driving gear 19, the two driven gears 17 are symmetrically arranged on two sides of the driving gear 19 and are in meshing transmission with the driving gear 19, one ends of the two flushing pipes 15, which extend out of the side wall of the shielding plate 4, are both connected with rotary joints 20, one ends of the rotary joints 20, which.

As shown in fig. 1, a constructor can open the manual ball valve 22, put the water in the water collecting tank 8 into the water supply pipe 21 and flow into the flushing pipes 15, at this time, the constructor can start the driving motor 18 to drive the two flushing pipes 15 to rotate through the meshing of the driving gear 19 and the driven gear 17, so that the water in the flushing pipes 15 is better sprayed into the crushing cavity 2 through the flushing holes 16, and the crushing roller 3, the crushing cavity 2 and the baffle plate 4 are washed; meanwhile, the size of the flushing hole 16 is set to be larger than that of the water spraying hole 11, so that the water spraying amount is increased to improve the flushing effect.

As shown in figures 1 and 2, a supporting rod 23 for supporting the water supply pipe 21 is fixedly connected to the baffle plate 4, an Contraband-shaped plate 24, a '-21274-shaped plate 24 and a bolt 25 are connected to one end of the supporting rod 23, which is far away from the baffle plate 4, which are sleeved on the water supply pipe 21, and one end of the' -shaped plate 24, which is far away from the supporting rod 23, is fixed through the bolt 25, so that the water supply pipe 21 can be supported to a certain extent, and vibration is prevented from being transmitted to the water supply pipe 21 through the baffle plate 4 when the crusher works, and the shaking amplitude. In addition, when the crushing roller 3 rotates at a high speed and is broken, the shielding plate 4 is positioned on a plurality of rubber stone blocking strips 26 arranged on one side of the garbage inlet 5, so that the broken stones can be shielded, the broken stones are prevented from splashing from the garbage inlet 5 to injure constructors by smashing, and the working safety of the crusher is improved.

The working process is as follows: can irritate in to header tank 8 through the hose 9 that intakes, water in the header tank 8 gets into a plurality of water pressure pipes 6 and spouts to smashing chamber 2 through atomizer 7, when water flows in to gondola water faucet 10 from water pressure pipe 6, under the guide of diversion board 12 of slope for water impact is on the rotor 13 surface of slope, thereby promote rotor 13 and drive gondola water faucet 10 and rotate, then spill water to smashing intracavity 2 through hole for spraying water 11, in order to reach the purpose of dust fall.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment with inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a smash dustproof fog device that falls of sieve separator, includes rubbing crusher frame (1), sets up in inside crushing chamber (2) of rubbing crusher frame (1) and rotates crushing roller (3) of connection in crushing chamber (2), its characterized in that: the garbage crusher is characterized by further comprising a shielding plate (4) which is rotatably connected to the frame and used for sealing the crushing cavity (2), the shielding plate (4) is connected with the crushing frame (1) through bolts and is provided with a garbage inlet (5), a plurality of hydraulic pipes (6) penetrating through the shielding plate (4) are arranged at the top of the shielding plate (4), a plurality of atomizing nozzles (7) are installed on the portion, located in the shielding plate (4), of the hydraulic pipes (6) along the periphery, a water collecting tank (8) communicated with the hydraulic pipes (6) is further arranged on one side, deviating from the crushing cavity (2), of the shielding plate (4), and a water inlet hose (9) is arranged on the water collecting tank (8).

2. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 1, wherein: one end of the hydraulic pipe (6) in the baffle plate (4) is rotatably connected with a cylindrical shower head (10) with the size larger than that of the hydraulic pipe (6), and a plurality of water spray holes (11) are uniformly formed in the shower head (10).

3. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 2, wherein: one end of the hydraulic pipe (6) in the baffle plate (4) is also provided with a water guide plate (12) inclined towards the inside of the shower head (10), and a plurality of rotating pieces (13) inclined towards the same direction are uniformly arranged along the periphery inside the shower head (10).

4. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 3, wherein: a plurality of resistance plates (14) are symmetrically arranged in the hydraulic pipe (6) at intervals along the length direction.

5. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 1, wherein: the baffle plate (4) is rotationally connected with two washing pipes (15) which are parallel to each other along the length direction, a plurality of flushing holes (16) with the size larger than that of the water spray holes (11) are formed in the periphery of the flushing pipe (15), one end of the flushing pipe (15) extends out of the side wall of the shielding plate (4), and is connected with a driven gear (17), a driving motor (18) is arranged between the two flushing pipes (15) on the outer wall of the shielding plate (4), the output end of the driving motor (18) is connected with a driving gear (19), the two driven gears (17) are symmetrically arranged at the two sides of the driving gear (19), and is in meshed transmission with the driving gear (19), one end of each of the two flushing pipes (15) extending out of the side wall of the shielding plate (4) is connected with a rotary joint (20), one end of the rotary joint (20) far away from the flushing pipe (15) is connected to the water collecting tank (8) through a water supply pipe (21).

6. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 5, wherein: and a manual ball valve (22) for controlling water to enter the water supply pipe (21) is arranged at the joint of the water supply pipe (21) and the water collecting tank (8).

7. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 5, wherein: fixedly connected with is used for supporting bracing piece (23) of feed pipe (21) on shielding plate (4), the one end that shielding plate (4) were kept away from in bracing piece (23) is connected with Contraband shaped plate (24) of cover on feed pipe (21), bolt (25) are passed through to the one end that bracing piece (23) were kept away from in Contraband shaped plate (24) fixed.

8. The dust-proof and fog-reducing device of the crushing and screening machine according to claim 1, wherein: one side of the shielding plate (4) positioned at the garbage inlet (5) is provided with a plurality of rubber stone blocking strips (26).