CN220160098U - Stone crusher for concrete processing - Google Patents

Abstract

The utility model discloses a stone crusher for concrete processing, which comprises a crusher case and crushing rollers, wherein each corner of the bottom end of the crusher case is provided with a movable wheel respectively, the middle part of the upper top end of the crusher case is provided with a through installation feed inlet, the left outer side of the crusher case is stuck with a circulating feed box, the upper part of the inner part of the crusher case is horizontally hung and provided with two crushing rollers, the lower part of the inner part of the crusher case is provided with a sieving screen plate, the right lower side of the crusher case is inserted with a discharging pipe from the inside to the outside, the upper and lower parts of the left side wall of the crusher case are respectively provided with a first material conveying opening and a second material conveying opening, the middle part of the right side of the crusher case is provided with a driving case, the inner part of the circulating feed box is vertically provided with a spiral conveying shaft, the outer side of the movable wheel is uniformly provided with a foot cup, and one side of the bottom end of the foot cup contacted with a stable foot pad is arranged; realize smashing great grit granule circulation through crushing roller and circulation workbin, improved the crushing efficiency to the stone, the cup promotes the stability of placing of smashing the box, promotes the practicality of whole device.

Description

Stone crusher for concrete processing

Technical Field

The utility model relates to concrete processing equipment, in particular to a stone crusher for concrete processing.

Background

Concrete refers to a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, and cement is used as the cementing materials, and sand and stone are used as the aggregates; cement concrete, also called ordinary concrete, obtained by mixing the cement concrete with water (which can contain additives and admixtures) according to a certain proportion, is one of the most main civil engineering materials in the current generation, and is widely applied to various fields of civil engineering, shipbuilding, mechanical industry, ocean development, geothermal engineering and the like; one of the main materials of stone-processed concrete requires that the stone be crushed before being incorporated into the concrete, and therefore, a crusher is required to process the stone.

Through retrieval, the national patent office discloses sand and gravel crushing (bulletin number: CN 207463300U) for concrete production in the year 6 and 8 of 2018, and comprises a box body, wherein the outer side wall of the box body is provided with a first step

The output ends of the first motor, the second motor and the third motor are respectively provided with a first rotating shaft, a second rotating shaft and a third rotating shaft; according to the utility model, through the actions of the first crushing cylinder and the second crushing cylinder, sand is coarsely crushed firstly, then the first crushing cylinder finely crushes sand through the third crushing cylinder along with the rotation of the first crushing cylinder, so that the sand is fully crushed, the L-shaped connecting rod is driven by the turntable, and then the connecting rod is driven to move, so that the screen plate moves left and right, sand is effectively screened, and the production of different concretes is facilitated according to the sizes of the sand.

In the utility model, the sand is not easy to circularly and reciprocally crush, so that larger sand particles are difficult to circularly crush when the sieve plate is screened, the crushing efficiency of the sand is reduced, the particles are too large to use, and inconvenience is brought to the later concrete production; when the stone crushing processing is carried out, the whole device can receive larger impact force, so that the whole device is unstable, and further the stone crushing processing is influenced by shaking, and meanwhile, potential safety hazards are generated; the dust amount is large when the cobbles are crushed and processed, the working environment of the staff is poor, and the health of the staff is easily influenced.

Disclosure of Invention

In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide a stone crusher for concrete processing.

According to the technical proposal provided by the embodiment of the utility model,

the stone crusher for concrete processing, a movable wheel is installed respectively in each corner position of the bottom end of the crusher case, the middle part of the top end of the crusher case is provided with a through installation feed inlet, a circulating feed box is mounted on the left outer side of the crusher case, a control module is mounted at the front end of the crusher case, a water tank is mounted at the upper right outer side of the crusher case, two crushing rollers are horizontally suspended and mounted above the crusher case, a sieving net plate is mounted near the lower side position inside the crusher case, a guide plate is arranged at the bottom end of the crusher case, a material discharging pipe is inserted from the inside to the outside at the right lower side of the crusher case, a first material conveying opening and a second material conveying opening are respectively arranged at the upper and lower positions of the left side wall of the crusher case, a driving case is mounted at the middle part of the right side of the crusher case, a matched cover plate is buckled at the upper top end of the feed inlet, a plurality of material dividing plates which are obliquely arranged downwards are respectively mounted on the left inner wall and the right inner wall of the feed inlet in a staggered manner, and the length of each material dividing plate is greater than the inner diameter of one half of the feed inlet.

In the utility model, the left side of the cover plate is rotationally connected with the feed inlet through the hinge shaft, and the lock catch is jointly arranged on the right side of the cover plate and the feed inlet.

In the utility model, the crushing rollers are meshed with each other, the middle parts of the crushing rollers are respectively inserted with a rotating shaft, the rotating shafts extend outwards from the crusher case, bearings are arranged at the contact parts, and the crushing rollers are rotatably connected with the driver case through the rotating shafts.

In the utility model, the other ends of the first material conveying opening and the second material conveying opening are respectively arranged at the upper end and the lower end in the circulating material box.

In the utility model, a spiral conveying shaft is vertically arranged in a circulation material box, a motor is arranged at the outer side of the bottom end of the circulation material box, and the spiral conveying shaft is in rotary connection with the motor.

In the utility model, a vibrating motor is arranged at the bottom end of a sieving screen plate, the sieving screen plate is arranged in a pulverizer case in a left-low right-high mode, a material guide plate is arranged in a left-high right-low inclined mode, a material guide end faces a material discharge pipe, and a valve is arranged on the material discharge pipe.

In the utility model, a water inlet is arranged on the right side of the top end of a water tank, a filter screen is arranged at the upper end of the inside of the water tank, a spray pipe is arranged on the left side of the water tank, the spray pipe is positioned at the lower end of the filter screen and extends to the upper end of the right inner side of a pulverizer case, a plurality of spray heads distributed at equal intervals are arranged in the pulverizer case by the spray pipe, and an electric pump is also arranged on the spray pipe.

In the utility model, a foot cup is uniformly arranged on the outer side of a movable wheel, a stable foot pad is arranged on one side of the bottom end of the foot cup, which is contacted with the ground, and an operation module is connected with an electrical control circuit for an electrical element on the whole device to form an electric driving system.

In summary, the utility model has the following beneficial effects:

the device comprises a crushing box body and a circulating box, wherein two crushing rollers are horizontally suspended above the inside of the crushing box, a first material conveying opening and a second material conveying opening are arranged between the crushing box and the circulating box, a spiral conveying shaft is vertically arranged inside the circulating box, the two crushing rollers are driven by a driving box to mutually mesh and rotate to crush stones, the primarily crushed stones are input into the circulating box through the second material conveying opening after passing through a screen, then the primarily crushed stones are driven by a motor to be input into the crushing box again through the first material conveying opening for cyclic reciprocating crushing, so that larger sand stone particles are circularly crushed, the stone for concrete can be crushed thoroughly, the crushing efficiency of the stone is improved, and convenience is provided for the subsequent concrete processing; the top middle part sets up and runs through the installation feed inlet on the pulverizer case, and a plurality of distributor plates of downward sloping of staggered mounting are placed respectively on two inner walls about the feed inlet, and the distributor plate buffers the impact force that the stone falls, avoids the stone to directly fall into in the pulverizing box and causes the damage to the crushing roller, promotes the life of crushing roller, reduction in production cost.

The screening screen plate and the movable wheel are arranged at the lower side part near the inside of the pulverizer case, the vibrating motor is arranged at the bottom end of the screening screen plate, the vibrating motor drives the screening screen plate to perform microseism, crushed stones can be screened, small stone particles are screened out and fall onto the material guide plate, the material guide plate is arranged in a left-high-right low-inclination mode, the stone particles can be conveyed to the material discharge pipe to be output, the grinding and screening work of the stones is realized, and the processing efficiency of the stones is improved; remove the outside of wheel evenly and install a foot cup, the foot cup bottom with the firm callus on the sole of ground contact's one side installation, can carry out the position to smashing the box through removing the wheel and remove, satisfy the kibbling work demand of stone to different places, smash the during operation to the stone, place subaerial through foot cup and firm callus on the sole, make to remove the wheel and stop, smash the box and can stably place under the effect of foot cup and firm callus on the sole, reduce the box and rock the influence that causes the stone crushing processing, also reduced the production of potential safety hazard.

The utility model provides a water tank and apron, top installation apron on the feed inlet, the apron left side is connected through hinge axle rotation with the feed inlet, apron and feed inlet right side install the hasp jointly, realize sealed the feed inlet, when the stone gets into crushing box and smashes the work, avoid the dust that produces to fly out from the feed inlet, simultaneously install the water tank in the right outside upper end of rubbing crusher case, the water inlet is installed on water tank top right side, the filter screen is installed to the inside upper end of water tank, the spray tube is installed in the water tank left side, the spray tube is located the lower extreme of filter screen and extends to the inside upper end of rubbing crusher case right side, the spray tube is at the shower nozzle that a plurality of equidistance of rubbing crusher case internally mounted distributes, drive the spray tube and take out the water in the water tank through the charge pump, by shower nozzle blowout, effectively restrain the dust is kicked up when carrying out the stone crushing, through setting up apron and water tank in the feed inlet top, spray tube and shower nozzle, the dust that produces when smashing the stone is eliminated, a good operational environment is provided for the staff, also carried out preliminary cooling to the crushing roller, avoid the high temperature to lead to the crushing roller to trouble, the practicality of whole device has been promoted.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

FIG. 3 is a schematic top view of a partial structure of the present utility model;

FIG. 4 is a schematic view of the structure of the feed inlet in the present utility model;

fig. 5 is a schematic view of a partial structure in the present utility model.

Reference numerals in the drawings: the device comprises a pulverizer box-1, a feed inlet-2, a distributing plate-3, a cover plate-4, a hinge shaft-4.1, a lock catch-4.2, a pulverizing roller-5, a rotating shaft 5.1, a bearing-5.2, a driving box-6, a first material conveying opening-7, a circulating material box-8, a spiral conveying shaft-9, a motor-9.1, a second material conveying opening-10, a sieving screen plate-11, a vibrating motor-12, a material guide plate-13, a material discharging pipe-14, a valve-14.1, a water tank-15, a water inlet-15.1, a filter plate-15.2, a spray pipe-16, a spray head-16.1, an electric pump-17, a moving wheel-18, a foot cup-19, a stable foot pad-19.1 and a control module-20.

Description of the embodiments

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 and 2, the stone crusher for concrete processing

A movable wheel 18 is respectively installed at each corner position of the bottom end of the pulverizer case 1, a through installation feed inlet 2 is arranged in the middle of the upper top end of the pulverizer case 1, a circulation box 8 is mounted on the left outer side of the pulverizer case 1, a control module 20 is installed at the front end of the pulverizer case 1, a water tank 15 is installed at the upper right end of the pulverizer case 1, two pulverizing rollers 5 are horizontally suspended and installed above the inside of the pulverizer case 1, a sieving screen 11 is installed at the position close to the lower side inside of the pulverizer case 1, a guide plate 13 is arranged at the bottom inside of the pulverizer case 1, a discharge pipe 14 is inserted from inside to outside at the right lower side of the pulverizer case 1, a first feed inlet 7 and a second feed inlet 10 are respectively arranged at the upper and lower positions of the left side wall of the pulverizer case 1, a driving case 6 is installed at the middle of the right side of the pulverizer case 1, a cover plate 4 matched with the upper top end of the feed inlet 2 is buckled, a plurality of distributing plates 3 which are obliquely placed downwards are respectively installed on the left inner wall and right inner wall of the feed inlet 2, a spiral conveying shaft 9 is vertically installed inside the circulation box 8, a vibrating motor 12 is installed at the bottom end of the sieving screen 11, a 15.2 is installed at the upper end inside of the water tank 15, a spray pipe 16 is installed at the left side 16, a spray pipe 16 is installed at the inner side 16, a plurality of spray pipes 16 are evenly distributed on the inner side of the spray pipes 16, a plurality of spray nozzles 16 are evenly distributed on the inner side of spray pipes 16, and a plurality of spray cup 19 are installed at the bottom 19, and a bottom 19 is installed at the bottom of the cup is further evenly distributed on the cup 16, and the bottom of the cup is in contact with a ground, and the cup is further installed.

Examples

As shown in fig. 2 and 3, two pulverizing rollers 5 are horizontally suspended above the inside of the pulverizer case 1, a first material conveying port 7 and a second material conveying port 10 are arranged between the pulverizer case 1 and the circulation box 8, a spiral conveying shaft 9 is vertically arranged inside the circulation box 8, the two pulverizing rollers 5 are driven by the driving case 6 to mutually mesh and rotate to pulverize stones, the primarily pulverized stones are input into the circulation box 8 through the second material conveying port 10 after not passing through the sieving screen 11, and then the primarily pulverized stones are input into the pulverizing box 1 again through the first material conveying port 7 by driving the spiral conveying shaft 9.1 for circular reciprocating pulverization, so that larger sand particles are circularly pulverized, the stones for concrete can be sufficiently and thoroughly pulverized, the pulverizing efficiency of the stones is improved, and convenience is provided for the subsequent concrete processing and use; the top middle part sets up and runs through installation feed inlet 2 on the rubbing crusher case 1, and a plurality of downwardly sloping branch flitch 3 of placing of staggered installation respectively on the left and right sides inner wall of feed inlet 2 divide flitch 3 to the impact force that the stone falls cushion, avoids the stone to directly fall into and causes the damage to crushing roller in the crushing box, promotes crushing roller's life, reduction in production cost.

Examples

As shown in fig. 1, 2 and 5, a sieving screen plate 11 is installed at the lower side part inside a pulverizer case 1, a vibrating motor 12 is installed at the bottom end of the sieving screen plate 11, the vibrating motor 12 drives the sieving screen plate 11 to perform micro-vibration, crushed stones can be sieved, smaller stone particles are sieved and fall onto a material guide plate 13, the material guide plate 13 is arranged in a left-high right-low inclined manner, the stone particles can be conveyed to a material discharge pipe, and 14, a valve 14.1 is opened to output the crushed stone particles, so that the crushing and sieving of the stones are realized, and the processing efficiency of the stones is improved; remove the outside of wheel 18 evenly and install a foot cup 19, the foot cup 19 bottom with the firm callus on the sole 19.1 of one side installation that ground contacted, can carry out the position movement to smashing box 1 through removing wheel 18, satisfy the operating demand that smashes the stone in different places, when smashing the stone, through placing foot cup 19 and firm callus on the sole 19.1 subaerial, make and remove wheel 18 stop, smash box 1 and can stably place under the effect of foot cup 19 and firm callus on the sole 19.1, reduce the box and rock the influence that causes the stone smashing processing, also reduced the production of potential safety hazard.

Examples

As shown in fig. 1, fig. 2 and fig. 4, top installation apron 4 on feed inlet 2, apron 4 left side and feed inlet 2 pass through hinge axle 4.1 rotation and are connected, apron 4 and feed inlet 2 right side install hasp 4.2 jointly, realize sealing up feed inlet 2, when the stone gets into crushing box and smashes the work, avoid the dust that produces to fly out from feed inlet 2, simultaneously install water tank 15 in the right side upper end of rubbing crusher case 1, water inlet 15.1 is installed on water tank 15 top right side, inside upper end installation filter screen 15.2 of water tank, filter screen 15.2 filters the water that sprays, avoid causing the jam to spray tube 16, water tank 15 left side installation spray tube 16, spray tube 16 is located the lower extreme of filter screen 15.2 and extends to the inboard upper end in rubbing crusher case 1 right side, spray tube 16 is at the shower nozzle 16.1 of rubbing crusher case 1 internally mounted a plurality of equidistance distribution, drive spray tube 16 with the water in the water tank through charge pump 17, by shower nozzle blowout, effectively restrain the dust lift up when carrying out the stone crushing, through setting up apron 4 and spray tube 16 and water tank 16, the high temperature of the roller is also avoided the high practical roller to the crushing roller to the work, the high temperature of the roller is realized, and the high practical performance is avoided.

The above description is only illustrative of the preferred embodiments of the utility model and the technical principles employed. Meanwhile, the scope of the utility model is not limited to the technical scheme formed by the specific combination of the technical features, and other technical schemes formed by any combination of the technical features or the equivalent features thereof without departing from the inventive concept are also covered. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims (8)

1. The stone crusher for concrete processing comprises a crusher case (1) and a crushing roller (5), and is characterized in that:

the utility model discloses a vibrating screen, including pulverizer case (1), circulating feed box (8), pulverizer case (1), driving box (6), pulverizer case (1) top end, pulverizer case (1) bottom end, movable wheel (18) are installed respectively to each corner position, pulverizer case (1) top middle part sets up and runs through installation feed inlet (2), pulverizer case (1) left side outside pastes dress circulation feed box (8), pulverizer case (1) front end installation control module (20), pulverizer case (1) right side outside upper end installation water tank (15), pulverizer case (1) inside top level hangs two crushing rollers (5), pulverizer case (1) inside is by downside position installation screening otter board (11), pulverizer case (1) inside bottom sets up stock guide (13), pulverizer case (1) right side downside is from inside to outside cartridge feed outlet (14), pulverizer case (1) left side wall upper and lower two positions set up first material transporting mouth (7) and second material transporting mouth (10) respectively, pulverizer case (1) right side middle part installs driving box (6), upper top dress assorted apron (4) of feed inlet (2), install spiral screen (12) to inside of the vibration screen (12) of the inside of the pulverizer case (1), the novel multifunctional electric pulverizer is characterized in that a filter screen (15.2) is arranged at the upper end inside the water tank (15), a spray pipe (16) is arranged on the left side of the water tank (15), a plurality of spray heads (16.1) are equidistantly distributed in the pulverizer case (1) through the spray pipe (16), an electric pump (17) is further arranged on the spray pipe (16), a foot cup (19) is uniformly arranged on the outer side of the movable wheel (18), and a stable foot pad (19.1) is arranged on one side, contacting with the ground, of the bottom end of the foot cup (19).

2. The stone crusher for concrete processing according to claim 1, characterized in that: the length of each distributing plate (3) is greater than the length of one half of the inner diameter of the feed inlet (2), the left side of the cover plate (4) is rotationally connected with the feed inlet (2) through a hinge shaft (4.1), and the right side of the cover plate (4) and the right side of the feed inlet (2) are jointly provided with a lock catch (4.2).

3. The stone crusher for concrete processing according to claim 1, characterized in that: the crushing rollers (5) are meshed with each other, the middle parts of the crushing rollers are respectively inserted with a rotating shaft (5.1), the rotating shafts (5.1) extend outwards from the outer crushing machine case (1) and are provided with bearings (5.2) at contact positions, and the crushing rollers (5) are rotationally connected with the driving machine case (6) through the rotating shafts (5.1).

4. The stone crusher for concrete processing according to claim 1, characterized in that: the other ends of the first material conveying opening (7) and the second material conveying opening (10) are respectively arranged at the upper end and the lower end inside the circulating bin (8).

5. The stone crusher for concrete processing according to claim 1, characterized in that: and a motor (9.1) is arranged at the outer side of the bottom end of the circulation material box (8), and the spiral conveying shaft (9) is rotationally connected with the motor (9.1).

6. The stone crusher for concrete processing according to claim 1, characterized in that: the screening screen plate (11) is arranged in the pulverizer case (1) in a left-low right-high mode, the material guide plate (13) is arranged in a left-high right-low inclined mode, the material guide end faces the material discharge pipe (14), and the valve (14.1) is arranged on the material discharge pipe (14).

7. The stone crusher for concrete processing according to claim 1, characterized in that: the right side of the top end of the water tank (15) is provided with a water inlet (15.1), and the spray pipe (16) is positioned at the lower end of the filter screen (15.2) and extends to the upper end of the right inner side of the pulverizer case (1).

8. The stone crusher for concrete processing according to claim 1, characterized in that: the control module (20) is connected with electrical control circuits for electrical elements on the whole device to form an electric drive system.