CN217830297U - Stone material reducing mechanism that municipal construction used - Google Patents

Abstract

The application discloses stone material reducing mechanism that municipal construction used relates to civil engineering construction technical field, including smashing the box, the top fixedly connected with charge-in pipeline of smashing the box, charge-in pipeline's inner wall fixed mounting has the pivot, and the outer wall of pivot rotates and is connected with the fly leaf, smashes the interior diapire fixedly connected with baffle of box, smashes the interior diapire of box and has seted up the spout, and the inner wall sliding connection of spout has first shallow. This application drives first crushing roller and smashes the sword through first motor and rotates, the second motor drives the second and smashes the roller, first cutting board and second cutting board rotate, be convenient for carry out primary crushing to the stone material, the partly ejection of compact of building stones after smashing, another part drives first pair roller through the third motor, the rotation of first belt pulley and second pair roller, be convenient for carry out the secondary to the building stones and refine the smashing, be convenient for obtain the building stones of two kinds of specifications simultaneously, do benefit to the work efficiency who improves the device, the application scope of device has been enlarged, the ejection of compact is smashed fast to the convenience.

Description

Stone material reducing mechanism that municipal construction used

Technical Field

The utility model belongs to the technical field of civil engineering construction technique and specifically relates to a stone material reducing mechanism that municipal construction used is related to.

Background

The stone material crusher series is suitable for crushing and shaping soft or medium hard and very hard material, and may be used widely in various ore, cement, refractory material, bauxite, carborundum, glass material, machine-made building sand, stone material and various metallurgical slag, especially in high-hardness, very hard and wear-resisting material, such as silicon carbide, carborundum, sintered bauxite, american sand, etc. in high yield.

At realizing this application in-process, the inventor discovers that there is following problem at least in this technique, and current for municipal construction stone material reducing mechanism is not convenient for smash the raw materials of two kinds of specifications simultaneously, has reduced the application scope of device, and the raw materials that need two kinds of specifications need carry out processes such as secondary material loading is smashed to some raw materials, has reduced the work efficiency of device, is not convenient for at kibbling in-process directly according to the categorised ejection of compact of specification, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned problem that is not convenient for smash two kinds of specifications simultaneously, this application provides a stone material reducing mechanism that municipal construction used.

The application provides a stone material reducing mechanism that municipal construction used adopts following technical scheme:

a stone smashing device for municipal construction comprises a smashing box body, wherein the top of the smashing box body is fixedly connected with a feeding pipeline, a rotating shaft is fixedly mounted on the inner wall of the feeding pipeline, a movable plate is rotatably connected to the outer wall of the rotating shaft, a partition plate is fixedly connected to the inner bottom wall of the smashing box body, a sliding groove is formed in the inner bottom wall of the smashing box body, a first cart is slidably connected to the inner wall of the sliding groove, a second cart is slidably connected to the inner bottom wall of the smashing box body, a first motor is fixedly mounted on one side of the smashing box body, an output shaft of the first motor is fixedly connected with a first smashing roller through a coupler, and a smashing knife is fixedly connected to the outer wall of the first smashing roller;

the outer wall of crushing box is kept away from one side fixed mounting of first motor has the second motor, it is provided with two second crushing rollers to rotate on the crushing box, carries out synchronous drive through belt pulley and belt between two second crushing rollers, and one of them second crushing roller links to each other with the output of second motor, the outer wall difference fixedly connected with first cutting board and the second cutting board of second crushing roller, the inner wall sliding connection who smashes the box has the baffle, the outer wall of smashing the box is located the below fixed mounting of second motor has the third motor, the output shaft of third motor passes through the first pair of roller of shaft coupling fixedly connected with, it installs the second pair roller to rotate on the crushing box, first pair roller with the outer wall of second pair roller all fixed mounting have first belt pulley, is provided with the belt between two first belt pulleys, the outer diapire fixedly connected with base of crushing box.

Based on above-mentioned technical scheme, drive first crushing roller and smash the sword through first motor and rotate, the second motor drives second crushing roller, first cutting board and second cutting board rotate, be convenient for carry out primary crushing to the stone material, the partly ejection of compact of building stones after smashing drops to first shallow, another part carries out the regrinding, drive first pair roller through the third motor, first belt pulley and second are to the roller and rotate, be convenient for carry out the secondary to the building stones and refine the smashing, be convenient for obtain the building stones of two kinds of specifications simultaneously, do benefit to the work efficiency who improves the device.

Optionally, one side of the movable plate is fixedly connected with a cushion block, and a return spring is fixedly mounted at a contact position of the movable plate and the rotating shaft.

Based on above-mentioned technical scheme, be convenient for strengthen the resilience of fly leaf, during the stone material promoted the fly leaf and rotates downwards and enter into the device during the feeding, after the feeding was accomplished, the fly leaf was rebounded initial position through return spring and pivot, was convenient for play confined effect.

Optionally, the bottom of the first cart is rotatably connected with a pulley, and the shape and size of the pulley are matched with the shape and size of the sliding groove.

Based on above-mentioned technical scheme, the unloading is conveniently carried out and is used, and convenient to use person transports the building stones after smashing.

Optionally, the first knife board and the second knife board are arranged in a staggered manner, the diameter of the first knife board is smaller than that of the second knife board, and the vertical center line of the first knife board and the vertical center line of the crushing knife are located at the same position.

Based on above-mentioned technical scheme, the crushing effect of the reinforcing apparatus of being convenient for is smashed the building stones fast through smashing sword, first cutting board and second cutting board.

Optionally, one end of the guide plate penetrates through the outer wall of the crushing box body and extends to the top of the partition plate, one side of the guide plate is arranged in a downward inclined mode, and the guide plate is of a net-shaped structure.

Based on above-mentioned technical scheme, be convenient for play the effect of guide, conveniently with the leading-in to the regrinding of building stones in, and can play the effect of filter screen.

Optionally, the outer walls of the first pair of rollers are fixedly connected with a first pair of blades, and the first pair of blades are of a spiral structure.

Based on above-mentioned technical scheme, be convenient for carry out regrinding to the building stones, can refine once more and smash.

Optionally, one end of the second pair of rollers penetrates through the outer wall of the crushing box and extends to one side of the partition plate, bearings are fixedly mounted at contact positions of the second pair of rollers, the crushing box and the partition plate, second tool setting knives are fixedly connected to the outer wall of the second pair of rollers, and the second tool setting knives and the first tool setting knives are arranged in a staggered mode.

Based on above-mentioned technical scheme, be convenient for carry out the repulverize with the building stones through first tool setting and second tool setting, do benefit to the building stones that obtain two kinds of specifications, and be convenient for carry out repulverize processing, the even crushed stones of being convenient for to the great building stones of omitting in once smashing.

Optionally, the top fixed mounting of base has the dust catcher, the input fixedly connected with dust absorption pipeline of dust catcher, the one end of dust absorption pipeline runs through the outer wall of smashing the box and extends to the inner wall of smashing the box.

Based on above-mentioned technical scheme, be convenient for play the effect of dust removal dust fall, can reduce the dust that produces at crushing in-process, the phenomenon of the raise dust takes place when reducing the ejection of compact.

In summary, the present application includes at least one of the following benefits:

1. this application drives first crushing roller and smashes the sword through first motor and rotates, the second motor drives the second and smashes the roller, first cutting board and second cutting board rotate, be convenient for carry out primary crushing to the stone material, the partly ejection of compact of building stones after smashing, another part drives first pair roller through the third motor, the rotation of first belt pulley and second pair roller, be convenient for carry out the secondary to the building stones and refine the smashing, be convenient for obtain the building stones of two kinds of specifications simultaneously, do benefit to the work efficiency who improves the device, the application scope of device has been enlarged, the ejection of compact is smashed fast to the convenience.

2. This application uses through mutually supporting of baffle, first shallow and baffle that set up, is convenient for sieve the ejection of compact to the building stones after the primary crushing, is convenient for simultaneously with partial building stones and great building stones leading-in to the regrinding in, smashes once more, is convenient for play the effect of separating the guide, and is convenient for sieve the ejection of compact.

3. This application uses through mutually supporting of pivot, fly leaf and the cushion that sets up, and the resilience of the reinforcing fly leaf of being convenient for is convenient for play the effect that seals the protection in the use, is convenient for carry out the dust absorption dust fall through dust catcher and dust absorption pipeline, reduces the phenomenon that produces the raise dust when the ejection of compact.

Drawings

FIG. 1 is a schematic structural view of the present application as a whole;

FIG. 2 is a side view schematic of the present application as a whole;

fig. 3 is a schematic view of the connection structure of the first pair of rolls and the second pair of rolls of the present application.

Description of reference numerals:

1. a crushing box body; 2. a feed conduit; 3. a rotating shaft; 4. a movable plate; 5. cushion blocks; 6. a partition plate; 7. a chute; 8. a first cart; 9. a pulley; 10. a second cart; 11. a first motor; 12. a first crushing roller; 13. a crushing knife; 14. a second motor; 15. a second crushing roller; 16. a first blade; 17. a second cutting board; 18. a guide plate; 19. a third motor; 20. a first pair of rollers; 21. first tool setting; 22. a first pulley; 23. a second pair of rollers; 24. second tool setting; 25. a base; 26. a dust collector; 27. a dust collection pipeline.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Please refer to description attached drawing figure 1, the application provides a stone material reducing mechanism that municipal construction used, including smashing box 1, smash top fixedly connected with charge-in pipeline 2 of box 1, charge-in pipeline 2's inner wall fixed mounting has pivot 3, the outer wall of pivot 3 rotates and is connected with fly leaf 4, one side fixedly connected with cushion 5 of fly leaf 4, fly leaf 4 has the return spring with the contact position fixed mounting of pivot 3, be convenient for strengthen the resilience of fly leaf 4, the stone material promotes during the feeding during fly leaf 4 rotates downwards and enters into the device, the back is accomplished in the feeding, fly leaf 4 rebounds initial position through return spring and pivot 3, be convenient for play the confined effect.

Referring to the attached drawing of the specification and fig. 1, a partition plate 6 is fixedly connected to the inner bottom wall of the crushing box body 1, a chute 7 is formed in the inner bottom wall of the crushing box body 1, a first cart 8 is slidably connected to the inner wall of the chute 7, and a pulley 9 is rotatably connected to the bottom of the first cart 8, so that the crushing box is convenient to discharge and use, and a user can transport crushed stones. The inner bottom wall of the crushing box body 1 is connected with a second cart 10 in a sliding mode, a first motor 11 is fixedly mounted on one side of the crushing box body 1, an output shaft of the first motor 11 is fixedly connected with a first crushing roller 12 through a coupler, the first crushing roller 12 is rotatably connected with the crushing box body 1, and the outer wall of the first crushing roller 12 is fixedly connected with a crushing knife 13.

Referring to fig. 1 and 2 of the attached drawings of the specification, a second motor 14 is fixedly mounted on one side of the outer wall of the crushing box 1 far away from the first motor 11, two second crushing rollers 15 are rotatably arranged on the crushing box 1, the two second crushing rollers 15 are synchronously driven by a belt pulley and a belt, and one of the second crushing rollers 15 is fixedly connected with an output shaft of the second motor 14 through a coupler. The outer wall of the second crushing roller 15 is fixedly connected with a first knife board 16 and a second knife board 17 respectively, the first knife board 16 and the second knife board 17 are arranged in a staggered mode, the diameter of the first knife board 16 is smaller than that of the second knife board 17, the vertical center line of the first knife board 16 and the vertical center line of the crushing knife 13 are located at the same position, the crushing effect of the device is convenient to enhance, and stones are crushed rapidly through the crushing knife 13, the first knife board 16 and the second knife board 17.

Referring to the attached drawings of the specification, fig. 1 and 2, a guide plate 18 is slidably connected to the inner wall of the crushing box 1, one end of the guide plate 18 penetrates through the outer wall of the crushing box 1 and extends to the top of the partition plate 6, one side of the guide plate 18 is arranged in a downward inclined manner, and the guide plate 18 is of a mesh structure, so that the guide plate can guide stones, guide the stones into secondary crushing, and filter and screen the stones. The outer wall of the crushing box body 1 is fixedly provided with a third motor 19 below the second motor 14, an output shaft of the third motor 19 is fixedly connected with a first pair of rollers 20 through a coupler, the first pair of rollers 20 are rotatably connected with the crushing box body 1, the outer wall of the first pair of rollers 20 is fixedly connected with a first pair of blades 21, and the first pair of blades 21 are of a spiral structure, so that secondary crushing of stone materials is facilitated, and the stone materials can be refined and crushed again.

Referring to the attached drawings of the specification, fig. 1 and 3, a second pair of rollers 23 is rotatably mounted on the crushing box 1, first belt pulleys 22 are fixedly mounted on the outer walls of the first pair of rollers 20 and the second pair of rollers 23, a belt is arranged between the two first belt pulleys 22, one end of the second pair of rollers 23 penetrates through the outer wall of the crushing box 1 and extends to one side of the partition plate 6, bearings are fixedly mounted at the contact positions of the second pair of rollers 23 and the crushing box 1 and the partition plate 6, second counter knives 24 are fixedly connected to the outer wall of the second pair of rollers 23, and the second counter knives 24 and the first counter knives 21 are arranged in a staggered mode.

Drive first crushing roller 12 and smash sword 13 through first motor 11 and rotate, second motor 14 drives second crushing roller 15, first cutting board 16 and second cutting board 17 rotate, be convenient for carry out primary crushing to the stone material, the partly ejection of compact of building stones after smashing drops to first shallow 8, another part carries out the regrinding, drive first pair of roller 20 through third motor 19, first belt pulley 22 and second pair roller 23 rotate, be convenient for carry out the secondary to the building stones and refine the smashing, be convenient for obtain the building stones of two kinds of specifications simultaneously, do benefit to the work efficiency who improves the device.

Referring to the attached drawing of the specification and fig. 2, the outer bottom wall of the crushing box 1 is fixedly connected with a base 25, a dust collector 26 is fixedly mounted at the top of the base 25, an input end of the dust collector 26 is fixedly connected with a dust suction pipeline 27, and one end of the dust suction pipeline 27 penetrates through the outer wall of the crushing box 1 and extends to the inner wall of the crushing box 1, so that the dust removing and settling effect is achieved, dust generated in the crushing process can be reduced, and the phenomenon of dust raising during discharging is reduced.

The working principle is as follows:

at first with building stones input to charge-in pipeline 2, building stones drop to on fly leaf 4, drive fly leaf 4 and rotate downwards through pivot 3, make building stones drop to smashing in the box 1, the back is accomplished in the feeding, fly leaf 4 through the return spring bullet back to initial position, be convenient for seal the use, do benefit to the protectiveness that improves the device.

Building stones drop to first crushing roller 12 on, drive first crushing roller 12 and smash sword 13 through first motor 11 and rotate, second motor 14 drives second crushing roller 15, first cutting board 16 and second cutting board 17 rotate, be convenient for carry out primary crushing to the stone material, the building stones after smashing drop to the baffle 18 on carry out the screening ejection of compact, partly building stones pass through the baffle 18 ejection of compact to first shallow 8 in, another part's building stones pass through the baffle 18 and lead to the one side to baffle 6 and carry out the regrinding.

The building stones after once smashing drop to first counter roll 20 and second counter roll 23 on, drive first counter roll 20 through third motor 19, first belt pulley 22 and second counter roll 23 rotate, drive first tool setting 21 and second tool setting 24 and carry out the regrinding to the building stones, do benefit to the building stones that obtain two kinds of specifications, and be convenient for carry out repulverize processing to the great building stones of omitting in the primary crushing, the even crushed building stones of being convenient for, the building stones after repulverize drop and carry out the ejection of compact in the second shallow 10, be convenient for carry out the dust absorption dust fall through dust catcher 26 and dust absorption pipeline 27 simultaneously, reduce the phenomenon that produces raise dust when the ejection of compact, the practicality of device has been improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a stone material reducing mechanism that municipal construction used, is including smashing box (1), its characterized in that: the top of the crushing box body (1) is fixedly connected with a feeding pipeline (2), the inner wall of the feeding pipeline (2) is fixedly provided with a rotating shaft (3), the outer wall of the rotating shaft (3) is rotatably connected with a movable plate (4), the inner bottom wall of the crushing box body (1) is fixedly connected with a partition plate (6), the inner bottom wall of the crushing box body (1) is provided with a sliding chute (7), the inner wall of the sliding chute (7) is slidably connected with a first trolley (8), the inner bottom wall of the crushing box body (1) is slidably connected with a second trolley (10), one side of the crushing box body (1) is fixedly provided with a first motor (11), an output shaft of the first motor (11) is fixedly connected with a first crushing roller (12) through a coupler, and the outer wall of the first crushing roller (12) is fixedly connected with a crushing knife (13);

the outer wall of smashing box (1) is kept away from one side fixed mounting of first motor (11) has second motor (14), it is provided with two second crushing roller (15) to rotate on smashing box (1), carries out synchronous drive through belt pulley and belt between two second crushing roller (15), and one of them second crushing roller (15) links to each other with the output of second motor (14), the outer wall of second crushing roller (15) is first cutting board (16) of fixedly connected with and second cutting board (17) respectively, the inner wall sliding connection who smashes box (1) has baffle (18), the outer wall that smashes box (1) is located the below fixed mounting of second motor (14) has third motor (19), the output shaft of third motor (19) passes through first pair of roller (20) of shaft coupling fixedly connected with, it installs second pair of roller (23) to rotate on smashing box (1), first pair of roller (20) with the outer wall of second pair of roller (23) all fixed mounting has first belt pulley (22), is provided with between two first belt pulley (22), the outer wall of smashing box (1) is connected with outer sole (25).

2. The stone crushing device for municipal construction according to claim 1, wherein: one side fixedly connected with cushion (5) of fly leaf (4), the contact position fixed mounting of fly leaf (4) and pivot (3) has the return spring.

3. The stone crushing device for municipal construction according to claim 1, wherein: the bottom of first shallow (8) rotates and is connected with pulley (9), the shape and size of pulley (9) all matches each other with the shape and size of spout (7).

4. The stone crushing device for municipal construction according to claim 1, wherein: the first knife board (16) and the second knife board (17) are arranged in a staggered mode, the diameter of the first knife board (16) is smaller than that of the second knife board (17), and the vertical center line of the first knife board (16) and the vertical center line of the smashing knife (13) are located at the same position.

5. The stone crushing device for municipal construction according to claim 1, wherein: one end of the guide plate (18) penetrates through the outer wall of the crushing box body (1) and extends to the top of the partition plate (6), one side of the guide plate (18) is arranged in a downward inclined mode, and the guide plate (18) is of a net-shaped structure.

6. The stone crushing device for municipal construction according to claim 1, wherein: the outer walls of the first pair of rollers (20) are fixedly connected with a first pair of cutters (21), and the first pair of cutters (21) are of spiral structures.

7. A stone crushing device for municipal construction according to claim 6, wherein: the one end of second to roller (23) runs through the outer wall of smashing box (1) and extends to one side of baffle (6), the equal fixed mounting in contact position of second to roller (23) and smashing box (1) and baffle (6) has the bearing, the outer wall fixedly connected with second of second to roller (23) is to sword (24), second is to sword (24) and first is to the crisscross setting each other of sword (21).

8. The stone crushing device for municipal construction according to claim 1, wherein: the top fixed mounting of base (25) has dust catcher (26), the input fixedly connected with dust absorption pipeline (27) of dust catcher (26), the one end of dust absorption pipeline (27) runs through the outer wall of smashing box (1) and extends to the inner wall of smashing box (1).

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