CN220610635U

CN220610635U - Stone crusher with dust removal function

Info

Publication number: CN220610635U
Application number: CN202321596340.6U
Authority: CN
Inventors: 宋睿; 邓延池
Original assignee: Southwest University of Science and Technology
Current assignee: Southwest University of Science and Technology
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-03-19
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a stone crushing device with a dust removing function, and relates to the technical field of stone crushing, comprising a case, wherein the lower end of the case is provided with supporting legs for supporting the case, the upper end of the case is provided with a feed inlet, the lower end of the case is provided with a discharge outlet, the lower end of the inside of the case is fixedly connected with a drain hole plate, the position, above the drain hole plate, of the inside of the case is rotationally connected with a central shaft, the central shaft is provided with a crushing rotor for crushing stone, and one side of the case is provided with a driving component for driving the crushing rotor to rotate; according to the utility model, through the first suction hood, the second suction pipe, the first suction pipe and the suction fan, dust can be removed from the feed inlet and the discharge outlet during use, so that dust can be effectively prevented from rushing out from the feed inlet and the discharge outlet, and the situation that dust is diffused during the working process of the device is avoided.

Description

Stone crusher with dust removal function

Technical Field

The utility model relates to the technical field of stone crushing, in particular to a stone crushing device with a dust removing function.

Background

The stone crusher is one kind of stone crushing equipment and is used widely in mine, smelting, building material, highway, railway, water conservancy, chemical industry and other fields. The common crushing machines comprise jaw crushers, impact crushers, vertical impact crushers, hydraulic cone crushers, heavy duty crushers, ring hammer crushers, roller crushers, compound crushers, cone crushers, double-stage crushers, gyratory crushers, movable crushers and the like.

In the work of stone crusher, stone crusher device that a large amount of dust produced, to above-mentioned problem, prior art CN 214553897U has proposed a stone crusher device with dust removal function, which comprises a bod, the interior top fixed mounting of organism has dust removal storehouse, the bottom fixed mounting of organism has the base, the top fixed mounting of organism has the inlet pipe that runs through to the dust removal storehouse in, the bottom intercommunication of dust removal storehouse has the discharging pipe that runs through and extends to the base bottom, and this dust removal function's stone crusher device is provided with the inlet pipe that runs through to the inside of dust removal storehouse through at the organism top for the material is directly rolled through the stone subassembly after getting into from the inlet pipe, makes dust absorption dust removal at the stone in-process fast through setting up two dust absorption fans.

But the device still has certain defect in the practical use, the device removes dust to the organism inside through the dust extraction structure that sets up, but the dust generally can be gushed out from feed inlet and discharge gate at the broken in-process of building stones, and dust extraction structure sets up in the organism inside and obviously removes dust effect not good, and the device lacks protective structure simultaneously, and the broken building stones of crushing in-process splashes out from the feed inlet easily, has certain danger, to above-mentioned problem, we provide a rubble device with dust removal function to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a stone breaking device with a dust removing function, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rubble device with dust removal function, includes the quick-witted case, the machine case lower extreme is equipped with the supporting leg that is used for supporting the machine case, the machine case upper end is equipped with the feed inlet, the machine case lower extreme is equipped with the bin outlet, the inside lower extreme fixedly connected with weep hole board of machine case, the inside position that lies in weep hole board top of machine case rotates and is connected with the center pin, be equipped with on the center pin and be used for carrying out broken rotor to the building stones, machine case one side is equipped with and is used for driving broken rotor and carries out pivoted drive assembly;

a dustproof component for preventing dust in the case from drifting out is further arranged on one side of the case;

the inside of the case is also provided with a blocking component for preventing stones from flying out of the case.

As a further scheme of the utility model: the driving assembly comprises a driving motor, the driving motor is arranged at the lower end of one side of the chassis, the output end of the driving motor is fixedly connected with a motor belt wheel, a double-groove belt wheel is fixedly connected with the position, penetrating out of the chassis, of one end of the central shaft, and a second belt is arranged between the motor belt wheel and the double-groove belt wheel.

As still further aspects of the utility model: the dustproof assembly comprises a suction fan, the suction fan is arranged on one side, away from the driving motor, of the chassis, a detachable dust collecting filter bag is arranged at the output end of the suction fan, a second suction cover is arranged at the upper end of the chassis, a first suction pipe is connected to the second suction cover, one end, away from the second suction cover, of the first suction pipe is communicated with the suction end of the suction fan, the lower end of the chassis is close to a discharge hole, the first suction cover is fixedly connected with the first suction end, two second suction pipes are connected to the first suction cover, the second suction pipes are communicated with the suction end of the suction fan, and a transmission assembly for transmission is arranged between the suction fan and the double-groove belt wheel.

As still further aspects of the utility model: the transmission assembly comprises a fan belt wheel, the fan belt wheel is arranged on a driving shaft of the suction fan, and a first belt is arranged between the fan belt wheel and the other belt groove of the double-groove belt wheel.

As still further aspects of the utility model: the blocking assembly comprises guide plates, the guide plates are respectively and fixedly connected to the positions of the two sides of the upper end of the case, vibration arc plates are arranged in the case and positioned below the middle of the two guide plates, side baffles which are in sliding connection with the case are arranged at the two ends of the vibration arc plates, sliding grooves are formed in the positions, close to the two ends of the side baffles, of the two sides of the case, and shaking assemblies used for driving the vibration arc plates to shake up and down are further arranged in the sliding grooves.

As still further aspects of the utility model: the shaking assembly comprises a driving frame, the driving frame is connected between two sliding grooves in a sliding mode, a spring seat is fixedly connected to the upper ends of the sliding grooves, springs are installed between the spring seat and the driving frame, rollers are connected in the middle of the driving frame in a rotating mode, and eccentric wheels are fixedly connected to positions, penetrating out of the chassis, of two ends of the central shaft.

As still further aspects of the utility model: universal wheels are mounted at the bottoms of the supporting legs, and clips for fixing the wheels are arranged on the universal wheels.

As still further aspects of the utility model: the diameter of the double-groove belt wheel is larger than that of the motor belt wheel and the fan belt wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the first suction hood, the second suction pipe, the first suction pipe and the suction fan, dust can be removed from the feed inlet and the discharge outlet during use, so that dust can be effectively prevented from rushing out from the feed inlet and the discharge outlet, and the situation that dust is diffused during the working process of the device is avoided.

2. According to the utility model, through arranging the staggered material guide plates and the staggered vibration arc plates, a protective effect can be achieved when stone is crushed, so that the finely crushed stone can be effectively prevented from splashing out of the feed inlet, and the safety of site workers is threatened.

3. According to the utility model, through the eccentric wheel, the roller and the driving frame, the vibration arc plate can be driven to shake up and down during use, so that stones can be promoted to enter the machine case, and the condition of feeding blockage is avoided.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural diagram of the other side of the present utility model.

Fig. 3 is a schematic diagram of an internal structure of a chassis according to the present utility model.

Fig. 4 is a schematic structural diagram of a chassis according to the present utility model.

Fig. 5 is a schematic structural view of a vibration arc plate according to the present utility model.

Fig. 6 is a schematic structural diagram of embodiment 2 of the present utility model.

Wherein: 1. a chassis; 2. a feed inlet; 3. a first suction tube; 4. a suction fan; 5. a dust collecting filter bag; 6. a first belt; 7. a double groove belt wheel; 8. a discharge port; 9. a roller; 10. a motor belt wheel; 11. a driving motor; 12. a second belt; 13. a second suction tube; 14. a first suction hood; 15. a second suction hood; 16. a spring seat; 17. a spring; 18. a central shaft; 19. a drive rack; 20. an eccentric wheel; 21. a material guide plate; 22. vibrating the arc plate; 23. a crushing rotor; 24. a perforated plate; 25. a sliding groove; 26. side baffles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, a stone crusher with a dust removing function includes a casing 1, a supporting leg for supporting the casing 1 is provided at a lower end of the casing 1, a feed inlet 2 is provided at an upper end of the casing 1, a discharge outlet 8 is provided at a lower end of the casing 1, a leak hole plate 24 is fixedly connected to an inner lower end of the casing 1, a central shaft 18 is rotatably connected to a position above the leak hole plate 24 in the casing 1, a crushing rotor 23 for crushing stone is provided on the central shaft 18, and a driving assembly for driving the crushing rotor 23 to rotate is provided at one side of the casing 1; when the stone crusher works, the driving assembly drives the central shaft 18 to rotate, the central shaft 18 rotates to drive the crushing rotor 23 to rotate, the crushing rotor 23 rotates to crush stones, and crushed stones leak out from the leakage holes in the leakage hole plate 24.

The driving assembly comprises a driving motor 11, the driving motor 11 is arranged at the lower end of one side of the chassis 1, the output end of the driving motor 11 is fixedly connected with a motor belt pulley 10, one end of a central shaft 18 penetrates out of the chassis 1 and is fixedly connected with a double-groove belt pulley 7, and a second belt 12 is arranged between the motor belt pulley 10 and the double-groove belt pulley 7; the diameter of the double-groove belt wheel 7 is larger than that of the motor belt wheel 10 and the fan belt wheel; when the double-groove belt pulley is in operation, the output end of the driving motor 11 rotates to drive the motor belt pulley 10 to rotate, the motor belt pulley 10 rotates to drive the second belt 12 to operate, the second belt 12 operates to drive the double-groove belt pulley 7 to rotate, and the double-groove belt pulley 7 can drive the central shaft 18 to rotate.

A dustproof component for preventing dust in the case 1 from drifting out is further arranged on one side of the case 1; the dustproof assembly comprises a suction fan 4, the suction fan 4 is arranged on one side, far away from a driving motor 11, of a chassis 1, a detachable dust collecting filter bag 5 is arranged at the output end of the suction fan 4, a second suction cover 15 is arranged at the upper end of the chassis 1, a first suction pipe 3 is connected to the second suction cover 15, one end, far away from the second suction cover 15, of the first suction pipe 3 is communicated with the suction end of the suction fan 4, a first suction cover 14 is fixedly connected to the lower end of the chassis 1, close to a discharge hole 8, two second suction pipes 13 are connected to the first suction cover 14, the second suction pipes 13 are communicated with the suction end of the suction fan 4, and a transmission assembly for transmission is arranged between the suction fan 4 and a double-groove belt wheel 7; through the first suction hood 14, the second suction hood 15, the second suction pipe 13, the first suction pipe 3 and the suction fan 4 that set up, can remove dust to feed inlet 2 and bin outlet 8 department when using, and then can effectually avoid the dust to gush out from feed inlet 2 and bin outlet 8, avoided the condition that the dust is diffused to appear in the device working process.

The transmission assembly comprises a fan belt wheel, the fan belt wheel is arranged on the driving shaft of the suction fan 4, and a first belt 6 is arranged between the fan belt wheel and the other belt groove of the double-groove belt wheel 7; during operation, the double-groove belt pulley 7 rotates to drive the first belt 6 to rotate, the first belt 6 rotates to drive the fan belt pulley, and then the inner blade of the suction fan 4 is driven to work, the suction fan 4 works to generate suction at the suction end, suction is generated at the positions of the second suction cover 15 and the first suction cover 14 under the action of the first suction pipe 3 and the second suction pipe 13, scattered dust is sucked, the dust is prevented from scattering, meanwhile, the dust collecting filter bag 5 can be used for collecting dust, and the dust collecting filter bag 5 can be detached to facilitate cleaning of the dust.

A blocking component for preventing stones from flying out of the machine case 1 is also arranged in the machine case 1; the blocking assembly comprises guide plates 21, the guide plates 21 are respectively and fixedly connected to the positions of two sides of the upper end of the machine case 1, vibration arc plates 22 are arranged in the machine case 1 and positioned below the middle of the two guide plates 21, side baffles 26 which are in sliding connection with the machine case 1 are arranged at two ends of the vibration arc plates 22, sliding grooves 25 are formed in the positions of two sides of the machine case 1 close to the two ends of the side baffles 26, and a shaking assembly for driving the vibration arc plates 22 to shake up and down is further arranged in the sliding grooves 25; through setting up crisscross stock guide 21 and vibrations arc board 22, can play the guard action when smashing the building stones, and then can effectually avoid building stones in small pieces to splash out from feed inlet 2, cause the threat to on-the-spot staff safety.

The shaking assembly comprises a driving frame 19, the driving frame 19 is slidably connected between two sliding grooves 25, spring seats 16 are fixedly connected to the upper ends of the sliding grooves 25, springs 17 are arranged between the spring seats 16 and the driving frame 19, idler wheels 9 are rotatably connected in the middle of the driving frame 19, and eccentric wheels 20 are fixedly connected to positions, penetrating out of the chassis 1, of two ends of a central shaft 18; when the machine is in operation, the central shaft 18 rotates to drive the eccentric wheel 20 to rotate, the eccentric wheel 20 rotates to drive the driving frame 19 to shake up and down, the driving frame 19 drives the vibration arc plate 22 to shake up and down, and then stones can be promoted to enter the machine case 1, the condition of feeding blockage is avoided, and the roller 9 can reduce abrasion between the eccentric wheel 20 and the driving frame 19.

Example 2

Referring to fig. 6, the difference from embodiment 1 is that: universal wheels are arranged at the bottoms of the supporting legs, and clips for fixing the wheels are arranged on the universal wheels; the universal wheels can facilitate movement of the device, so that flexibility of the device can be greatly improved, and the device is more convenient to use.

The working principle of the utility model is as follows: during operation, stones are put into the feeding hole 2, the driving assembly drives the central shaft 18 to rotate, the central shaft 18 rotates to drive the crushing rotor 23 to rotate, the crushing rotor 23 rotates to realize the crushing work of the stones, the crushed stones leak out of the leak holes in the leak hole plates 24, meanwhile, the double-groove belt wheel 7 rotates to drive the first belt 6 to rotate, the first belt 6 rotates to drive the fan belt wheel, further, the inner blade of the suction fan 4 is driven to work, the suction fan 4 works at the suction end to generate suction, the second suction cover 15 and the first suction cover 14 generate suction under the action of the first suction pipe 3 and the second suction pipe 13, the scattered dust is sucked, the dust is prevented from scattering, the eccentric wheel 20 can be driven to rotate simultaneously, the eccentric wheel 20 can drive the driving frame 19 to shake up and down, the driving frame 19 drives the vibration arc plate 22 to shake up and down, and further, the stones can be promoted to enter the inside of the chassis 1, and the situation of feeding blockage is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Although the present disclosure describes embodiments in terms of one embodiment, not every embodiment is provided with only one embodiment, and the description is for clarity only, and those skilled in the art should recognize that the embodiments described in the disclosure may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. The utility model provides a rubble device with dust removal function, includes quick-witted case (1), machine case (1) lower extreme is equipped with the supporting leg that is used for supporting machine case (1), its characterized in that: the stone crusher is characterized in that a feed inlet (2) is formed in the upper end of the case (1), a discharge outlet (8) is formed in the lower end of the case (1), a drain hole plate (24) is fixedly connected to the lower end of the inside of the case (1), a central shaft (18) is rotatably connected to the inside of the case (1) at a position above the drain hole plate (24), a crushing rotor (23) for crushing stones is arranged on the central shaft (18), and a driving assembly for driving the crushing rotor (23) to rotate is arranged on one side of the case (1);

a dustproof component for preventing dust in the case (1) from drifting out is further arranged on one side of the case (1);

the inside of the machine case (1) is also provided with a blocking component for preventing stones from flying out of the machine case (1).

2. The stone crusher with the dust removing function according to claim 1, wherein the driving assembly comprises a driving motor (11), the driving motor (11) is installed at the lower end of one side of the case (1), the output end of the driving motor (11) is fixedly connected with a motor belt wheel (10), one end of the central shaft (18) penetrates out of the case (1) and is fixedly connected with a double-groove belt wheel (7), and a second belt (12) is installed between the motor belt wheel (10) and the double-groove belt wheel (7).

3. The stone crusher with dust removal function according to claim 2, characterized in that the dust prevention component comprises a suction fan (4), the suction fan (4) is installed on one side of a chassis (1) far away from a driving motor (11), a detachable dust collection filter bag (5) is arranged at the output end of the suction fan (4), a second suction cover (15) is arranged at the upper end of the chassis (1), a first suction pipe (3) is connected to the second suction cover (15), one end of the first suction pipe (3) far away from the second suction cover (15) is communicated with the suction end of the suction fan (4), a first suction cover (14) is fixedly connected to the lower end of the chassis (1) near a discharge opening (8), two second suction pipes (13) are connected to the first suction cover (14), the second suction pipes (13) are communicated with the suction end of the suction fan (4), and a transmission component for transmission is installed between the suction fan (4) and a double-groove belt pulley (7).

4. A dust extraction device according to claim 3, characterized in that the transmission assembly comprises a fan pulley mounted on the suction fan (4) drive shaft, a first belt (6) being mounted between the fan pulley and the other belt groove of the double groove pulley (7).

5. The stone crusher with dust removal function according to claim 1, wherein the blocking component comprises guide plates (21), the guide plates (21) are fixedly connected to the positions on two sides of the upper end of the case (1), vibration arc plates (22) are arranged in the case (1) and located at the positions below the middle of the two guide plates (21), side baffles (26) in sliding connection with the case (1) are arranged at two ends of the vibration arc plates (22), sliding grooves (25) are formed in positions, close to two ends of the side baffles (26), of the two sides of the case (1), and shaking components for driving the vibration arc plates (22) to shake up and down are further arranged in the sliding grooves (25).

6. The stone crusher with dust removal function according to claim 5, characterized in that the shaking assembly comprises a driving frame (19), the driving frame (19) is slidably connected between two sliding grooves (25), spring seats (16) are fixedly connected to the upper ends of the sliding grooves (25), springs (17) are arranged between the spring seats (16) and the driving frame (19), rollers (9) are rotatably connected in the middle of the driving frame (19), and eccentric wheels (20) are fixedly connected to positions, penetrating out of the chassis (1), of the two ends of the central shaft (18).

7. The stone crusher with dust removing function as claimed in claim 1, wherein universal wheels are mounted at bottoms of the supporting legs, and clips for fixing the wheels are arranged on the universal wheels.

8. A lithotripter with dust removal function according to claim 2, wherein the diameter of the double groove pulley (7) is larger than the diameter of the motor pulley (10) and the fan pulley.