CN213408937U

CN213408937U - Stone crushing device for building construction

Info

Publication number: CN213408937U
Application number: CN202021019254.5U
Authority: CN
Inventors: 陈然然; 陈春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-06-11
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a rubble device technical field just discloses a rubble device for construction, including first rubble case, the top fixedly connected with feed chute of first rubble case, the bottom of feed chute and the top of first rubble case left and right sides inner wall respectively with two sets of first stock guide fixed connection, the below that is located first stock guide is provided with reducing mechanism, reducing mechanism's top is connected with the inner wall rotation of first rubble case, the front side inner wall that first rubble case was passed to reducing mechanism's bottom and the front side bottom fixed connection of first rubble case. This rubble device for construction sets up through the cooperation of vibrating motor and connecting rod, makes the screen cloth reach the effect of vibration, sets up through driving motor, action wheel, drive belt and the cooperation from the driving wheel, makes bull stick and crushing sword reach rotatory effect, and through two sets of reducing mechanism's cooperation setting, the size that makes the stone can be kibbling is more even.

Description

Stone crushing device for building construction

Technical Field

The utility model relates to a rubble device technical field specifically is a rubble device for construction.

Background

The requirement is higher and higher when the house is built at present, so that the requirement on the size of stones is also high, but most of the conventional stone crushing devices cannot crush the stones into the stones with uniform sizes, and the stones are easy to block in the crushing process, so that the stability of the stone crushing device in the using process is reduced.

The utility model discloses a rubble device is used in mine in chinese patent publication No. CN209680194U, this rubble device is used in mine passes through the combination of conveying bushing and damping spring, the ore can drop on the conveying bushing after smashing, at this moment the conveying bushing can produce in the extrusion to damping spring, damping spring can produce bounce-back force to the conveying bushing simultaneously, so that reach the ore and shake on the conveying bushing, at this moment little ore can enter into the inside of loading the frame, the effectual effect that has reached the automatic screening of ore, avoided using mechanical equipment to drive the conveying bushing and shake, the cost when having reduced the ore screening, but this kind of mode has very big defect: when sending out big ore, the user if need collect big ore, big ore may need carry out the regrinding, great increase people's work burden.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rubble device for construction has solved most rubble devices and can not smash into the even stone of size with the stone and the problem that the stone appears blockking up easily at crushing in-process.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stone breaking device for building construction comprises a first stone breaking box, wherein a feed chute is fixedly connected to the top of the first stone breaking box, the bottom of the feed chute and the tops of the inner walls of the left side and the right side of the first stone breaking box are respectively and fixedly connected with two groups of first guide plates, a crushing device is arranged below the first guide plates, the top of the crushing device is rotatably connected with the inner walls of the first stone breaking box, the bottom of the crushing device penetrates through the inner wall of the front side of the first stone breaking box to be fixedly connected with the bottom of the front side of the first stone breaking box, a support plate is arranged at the bottom of the crushing device, the left side and the right side of the support plate are respectively and fixedly connected with the inner walls of the left side and the right side of the first stone breaking box, a vibration motor is fixedly connected to the upper surface of the support plate, the output ends of the left side and the right side of the vibration motor are respectively and, the screen is fixedly connected with the inner wall of the first gravel box, the right side of the first gravel box is fixedly connected with a second gravel box, two groups of feed inlets are arranged on the right side of the screen, the two groups of feed inlets are respectively arranged on the right side of the first gravel box and the left side of the second gravel box, a second guide plate is arranged on the right side of the feed inlet of the second gravel box, the left side of the second guide plate is fixedly connected with the inner wall of the left side of the second gravel box, a crushing device is arranged under the second guide plate, the top of the crushing device is fixedly connected with the top of the front side of the second gravel box, the bottom of the crushing device penetrates through the front side of the second gravel box and is rotatably connected with the inner wall of the bottom of the second gravel box, the bottom of the first gravel box and the bottom of the second gravel box are respectively fixedly connected with two groups of discharge chutes, and the tops of the two groups of discharge chutes are respectively communicated with the inside of the first gravel box and the inside, the front side and the rear side of the bottom of the left side of the first gravel box and the front side and the rear side of the bottom of the right side of the second gravel box are respectively and fixedly connected with the tops of the four groups of supporting legs;

the reducing mechanism includes the motor frame, the rear side of motor frame and the front side bottom fixed connection of first rubble case, the top of motor frame and driving motor's bottom fixed connection, driving motor's output and the middle part fixed connection of action wheel, the rear side of action wheel rotates with the front side of first rubble case to be connected, both sides are connected with the bottom inner wall transmission of two sets of drive belts respectively around the action wheel, the top inner wall of drive belt is connected with from the driving wheel transmission, from the rear side of driving wheel and the front end fixed connection of bull stick, the rear end of bull stick passes the front side of first rubble case and is connected with the rear side inner wall rotation of first rubble case, is located the outside fixedly connected with multiunit crushing sword of first rubble incasement bull stick.

Preferably, the feed chute is in the shape of a quadrangular frustum pyramid with an upper end surface larger than a lower end surface, and the discharge chute is in the shape of a quadrangular frustum pyramid with an upper end surface larger than a lower end surface.

Preferably, the first material guide plates are arranged in two groups, the two groups of first material guide plates are symmetrically arranged, and an included angle between the lower surface of each first material guide plate and the inner wall of the top of the first gravel box is thirty degrees.

Preferably, the width of the driving wheel is twice that of the driven wheel, and the diameter of the driving wheel is three times that of the driven wheel.

Preferably, the middle of the supporting plate is rectangular, and the left side and the right side of the supporting plate are isosceles triangles.

Preferably, an included angle between the lower surface of the screen and the inner wall of the top of the first gravel box is thirty degrees, and an included angle between the lower surface of the second material guide plate and the inner wall of the top of the second gravel box is thirty degrees.

(III) advantageous effects

The utility model provides a rubble device for construction possesses following beneficial effect:

1. this rubble device for construction sets up through the cooperation of vibrating motor and connecting rod, makes the screen cloth reach the effect of vibration, sets up through driving motor, action wheel, drive belt and the cooperation from the driving wheel, makes bull stick and crushing sword reach rotatory effect, and through two sets of reducing mechanism's cooperation setting, the size that makes the stone can be kibbling is more even.

2. This rubble device for construction, through the setting of feed chute, make the stone be more convenient for enter into first rubble incasement, through the setting of first stock guide, make the stone can more concentrate fall on smashing the sword, through the setting of second stock guide, make the stone of first rubble incasement can more easily fall on smashing the sword, through the setting of blown down tank, make the stone after smashing reach the effect of concentrating the ejection of compact.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inner part of the first stone crushing box and the inner part of the second stone crushing box of the utility model;

FIG. 3 is a schematic structural view of the crushing device of the present invention;

FIG. 4 is a schematic structural view of the first stone crushing box, the screen, the vibrating motor, the support plate and the discharge chute of the present invention;

fig. 5 is a schematic structural diagram of the second stone crushing box of the present invention.

In the figure: 1. a first stone crushing box; 2. a feed chute; 3. a first material guide plate; 4. a crushing device; 401. a motor frame; 402. a drive motor; 403. a driving wheel; 404. a transmission belt; 405. a driven wheel; 406. a rotating rod; 407. a crushing knife; 5. a support plate; 6. a vibration motor; 7. a connecting rod; 8. screening a screen; 9. a second stone crushing box; 10. a feed inlet; 11. a second material guide plate; 12. a discharge chute; 13. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stone crushing device for building construction comprises a first stone crushing box 1, wherein a feeding chute 2 is fixedly connected to the top of the first stone crushing box 1, stones can enter the first stone crushing box 1 conveniently through the arrangement of the feeding chute 2, the bottom of the feeding chute 2 and the tops of the inner walls of the left side and the right side of the first stone crushing box 1 are fixedly connected with two groups of first guide plates 3 respectively, the stones can fall on a crushing knife 407 more intensively through the arrangement of the first guide plates 3, a crushing device 4 is arranged below the first guide plates 3, the sizes of the stones which can be crushed are more uniform through the matching arrangement of the two groups of crushing devices 4, the top of the crushing device 4 is rotatably connected with the inner wall of the first stone crushing box 1, the bottom of the crushing device 4 penetrates through the inner wall of the front side of the first stone crushing box 1 to be fixedly connected with the bottom of the front side of the first stone crushing box 1, a supporting plate 5 is arranged at the bottom of the crushing device 4, through the arrangement of the support plate 5, the vibrating motor 6 achieves the effect of fixed support, the left side and the right side of the support plate 5 are respectively fixedly connected with the inner walls of the left side and the right side of the first gravel box 1, the upper surface of the support plate 5 is fixedly connected with the vibrating motor 6, the output ends of the left side and the right side of the vibrating motor 6 are respectively fixedly connected with the bottom ends of two groups of connecting rods 7, through the matching arrangement of the vibrating motor 6 and the connecting rods 7, the screen 8 achieves the effect of vibration, the top ends of the two groups of connecting rods 7 are respectively fixedly connected with the left side and the right side of the lower surface of the screen 8, the screen 8 has elasticity, the screen 8 is fixedly connected with the inner wall of the first gravel box 1, the right side of the first gravel box 1 is fixedly connected with the second gravel box 9, two groups of feed inlets 10 are arranged on the right side of, a second guide plate 11 is arranged on the right side of a feeding hole 10 of the second gravel box 9, stones in the first gravel box 1 can more easily fall on the crushing cutter 407 through the arrangement of the second guide plate 11, the left side of the second guide plate 11 is fixedly connected with the inner wall of the left side of the second gravel box 9, a crushing device 4 is arranged under the second guide plate 11, the top of the crushing device 4 is fixedly connected with the top of the front side of the second gravel box 9, the bottom of the crushing device 4 penetrates through the front side of the second gravel box 9 to be rotatably connected with the inner wall of the bottom of the second gravel box 9, the bottom of the first gravel box 1 and the bottom of the second gravel box 9 are respectively and fixedly connected with two groups of discharge chutes 12, the crushed stones achieve the effect of concentrated discharging through the arrangement of the discharge chutes 12, the tops of the two groups of discharge chutes 12 are respectively communicated with the inside of the first gravel box 1 and the inside of the second gravel box 9, the front side and the rear side of the bottom of the left side of the first gravel box 1 and the front side and the rear side of the bottom of the right side of the second gravel box 9 are respectively and fixedly connected with the tops of four groups of supporting legs 13, and the first gravel box 1 and the second gravel box 9 achieve the supporting effect through the arrangement of the supporting legs 13;

the crushing device 4 comprises a motor frame 401, the rear side of the motor frame 401 is fixedly connected with the bottom of the front side of the first gravel box 1, the driving motor 402 achieves a fixed effect through the arrangement of the motor frame 401, the top of the motor frame 401 is fixedly connected with the bottom of the driving motor 402, the output end of the driving motor 402 is fixedly connected with the middle part of a driving wheel 403, the rear side of the driving wheel 403 is rotatably connected with the front side of the first gravel box 1, the front side and the rear side of the driving wheel 403 are respectively in transmission connection with the inner walls of the bottoms of two groups of transmission belts 404, the inner wall of the top of the transmission belt 404 is in transmission connection with a driven wheel 405, a rotating rod 406 and a crushing knife 407 achieve a rotating effect through the matching arrangement of the driving motor 402, the driving wheel 403, the transmission belts 404 and the driven wheel 405, the rear side of the driven wheel 405 is fixedly connected with the front end of the rotating rod 406, and the rear end of the rotating rod 406 passes through the, a plurality of groups of crushing knives 407 are fixedly connected to the outer side of the rotating rod 406 in the first stone crushing box 1.

The utility model discloses in, in order to make the stone be convenient for enter into first rubble case 1, the shape of feed chute 2 is the square terrace that the up end is big than the lower terminal surface, is convenient for concentrate the ejection of compact for making the stone after smashing, and the shape of blown down tank 12 is the square terrace that the up end is big than the lower terminal surface.

The utility model discloses in, on dropping on smashing sword 407 in order to make the stone can more concentrate, first stock guide 3 is provided with two sets ofly altogether, and two sets of first stock guide 3 are the symmetry setting, and in order to make the stone be convenient for slide, the contained angle between the lower surface of first stock guide 3 and the top inner wall of first rubble case 1 is thirty degrees.

In the present invention, in order to make the rotation of the rotating rod 406 faster, the width of the driving wheel 403 is twice the width of the driven wheel 405, and the diameter of the driving wheel 403 is three times the diameter of the driven wheel 405.

The utility model discloses in, in order to prevent that backup pad 5 from influencing the ejection of compact of stone, the shape at 5 middle parts of backup pad is the rectangle, and the shape of the 5 left and right sides of backup pad is isosceles triangle.

The utility model discloses in, in order to make the stone more easily landing to second rubble case 9, the contained angle between the lower surface of screen cloth 8 and the top inner wall of first rubble case 1 is thirty degrees, and the contained angle of the lower surface of second stock guide 11 and the top inner wall of second rubble case 9 is thirty degrees.

When the gravel crushing device is used, a user pours stones into the first gravel box 1 through the feeding chute 2, the stones slide on the crushing knife 407 through the first guide plate 3, the user starts the driving motor 402 according to actual sliding conditions, the driving motor 402 drives the rotating rod 406 and the crushing knife 407 to rotate through the driving wheel 403, the driving belt 404 and the driven wheel 405, so that the stones achieve crushing effects, the crushed stones fall on the screen 8, the user starts the vibrating motor 6 according to actual falling conditions, the vibrating motor 6 drives the screen 8 to vibrate through the connecting rod 7, the screen 8 is effectively prevented from being blocked, the screen 8 screens out smaller stones and discharges the smaller stones from the discharging chute 12, the screen 8 screens the larger stones onto the second guide plate 11 through the feeding opening 10, the second guide plate 11 slides the stones onto the crushing knife in the second gravel box 9, the user starts reducing mechanism 4 according to the landing condition of reality, and reducing mechanism 4 carries out the regrinding with the stone, and the stone after smashing is discharged from blown down tank 12 to make the stone can kibbling more even, great improvement the crushing efficiency of stone.

To sum up, this rubble device for construction, cooperation setting through vibrating motor 6 and connecting rod 7, make screen cloth 8 reach the effect of vibration, through driving motor 402, action wheel 403, drive belt 404 and the cooperation setting from driving wheel 405, make bull stick 406 and crushing sword 407 reach rotatory effect, cooperation setting through two sets of reducing mechanism 4, make the size that the stone can be kibbling more even, setting through feed chute 2, make the stone more be convenient for enter into first rubble case 1 in, setting through first stock guide 3, make the stone can more concentrate on falling on crushing sword 407, setting through second stock guide 11, make the stone in the first rubble case 1 can more easily fall on crushing sword 407, setting through blown down tank 12, make the stone after smashing reach the effect of concentrating the ejection of compact.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubble device for construction, includes first rubble case (1), its characterized in that: the top fixedly connected with feed chute (2) of first rubble case (1), the bottom of feed chute (2) and the top of first rubble case (1) left and right sides inner wall respectively with two sets of first stock guide (3) fixed connection, the below that is located first stock guide (3) is provided with reducing mechanism (4), the top of reducing mechanism (4) is rotated with the inner wall of first rubble case (1) and is connected, the front side inner wall that the bottom of reducing mechanism (4) passed first rubble case (1) and the front side bottom fixed connection of first rubble case (1), the bottom that is located reducing mechanism (4) is provided with backup pad (5), the left and right sides of backup pad (5) respectively with the left and right sides inner wall fixed connection of first rubble case (1), the upper surface fixedly connected with vibrating motor (6) of backup pad (5), the output of the left and right sides of vibrating motor (6) respectively with the bottom fixed connection of two sets of connecting rod (7) The top ends of the two groups of connecting rods (7) are fixedly connected with the left side and the right side of the lower surface of the screen (8) respectively, the screen (8) is fixedly connected with the inner wall of the first gravel box (1), the right side of the first gravel box (1) is fixedly connected with the second gravel box (9), the right side of the screen (8) is provided with two groups of feed inlets (10), the two groups of feed inlets (10) are respectively arranged on the right side of the first gravel box (1) and the left side of the second gravel box (9), the right side of the feed inlet (10) of the second gravel box (9) is provided with a second guide plate (11), the left side of the second guide plate (11) is fixedly connected with the inner wall of the left side of the second gravel box (9), a crushing device (4) is arranged under the second guide plate (11), and the top of the crushing device (4) is fixedly connected with the top of the front side of the second gravel box (9), the bottom of the crushing device (4) penetrates through the front side of the second gravel box (9) and is rotatably connected with the inner wall of the bottom of the second gravel box (9), the bottom of the first gravel box (1) and the bottom of the second gravel box (9) are respectively and fixedly connected with two groups of discharge chutes (12), the tops of the two groups of discharge chutes (12) are respectively communicated with the inside of the first gravel box (1) and the inside of the second gravel box (9), and the front side and the rear side of the left bottom of the first gravel box (1) and the front side and the rear side of the right bottom of the second gravel box (9) are respectively and fixedly connected with the tops of four groups of supporting legs (13);

the crushing device (4) comprises a motor frame (401), the rear side of the motor frame (401) is fixedly connected with the bottom of the front side of a first gravel box (1), the top of the motor frame (401) is fixedly connected with the bottom of a driving motor (402), the output end of the driving motor (402) is fixedly connected with the middle of a driving wheel (403), the rear side of the driving wheel (403) is rotatably connected with the front side of the first gravel box (1), the front side and the rear side of the driving wheel (403) are respectively in transmission connection with the inner walls of the bottoms of two groups of transmission belts (404), the inner wall of the top of each transmission belt (404) is in transmission connection with a driven wheel (405), the rear side of the driven wheel (405) is fixedly connected with the front end of a rotating rod (406), and the rear end of the rotating rod (406) penetrates through the front side of the first gravel box (1) to be rotatably connected with the inner wall of the rear side of the first gravel box (1), a plurality of groups of crushing knives (407) are fixedly connected with the outer side of the rotating rod (406) in the first stone crushing box (1).

2. The stone breaking device for building construction according to claim 1, wherein: the feed chute (2) is in the shape of a quadrangular frustum pyramid with an upper end surface larger than a lower end surface, and the discharge chute (12) is in the shape of a quadrangular frustum pyramid with an upper end surface larger than a lower end surface.

3. The stone breaking device for building construction according to claim 1, wherein: the first material guide plates (3) are arranged in two groups, the two groups of first material guide plates (3) are symmetrically arranged, and an included angle between the lower surface of each first material guide plate (3) and the inner wall of the top of the first gravel box (1) is thirty degrees.

4. The stone breaking device for building construction according to claim 1, wherein: the width of the driving wheel (403) is twice that of the driven wheel (405), and the diameter of the driving wheel (403) is three times that of the driven wheel (405).

5. The stone breaking device for building construction according to claim 1, wherein: the middle of the supporting plate (5) is rectangular, and the left side and the right side of the supporting plate (5) are isosceles triangles.

6. The stone breaking device for building construction according to claim 1, wherein: the included angle between the lower surface of the screen (8) and the inner wall of the top of the first gravel box (1) is thirty degrees, and the included angle between the lower surface of the second material guide plate (11) and the inner wall of the top of the second gravel box (9) is thirty degrees.