CN210022414U

CN210022414U - Rubble device for civil engineering

Info

Publication number: CN210022414U
Application number: CN201920279829.8U
Authority: CN
Inventors: 龚放
Original assignee: Chengdu Normal University
Current assignee: Chengdu Normal University
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-02-07
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a rubble device for civil engineering, including the rubble box body, first rubble device and second rubble device, the inside of rubble box body is provided with the striking seat, the central authorities that strike the seat set up the round platform form through-hole of inversion, first rubble device includes first motor and tup, the tup is round platform form and arranges in round platform form through-hole, the side of tup and the fixed dislocation of medial surface of round platform form through-hole are provided with a plurality of lugs, second rubble device includes drive roll and driven voller, drive roll and driven voller horizontal parallel rotation set up in the inside of stone box body and in striking seat below, be provided with the engaged sand grip on drive roll and the driven voller, the outside of rubble box body is provided with the second motor, the utility model discloses be provided with two-stage rubble device, utilize earlier the lug at the dislocation set up to strike the stone, make the stone break, thereby guaranteeing the effect of stone breaking.

Description

Rubble device for civil engineering

Technical Field

The utility model relates to a civil engineering equipment field, concretely relates to rubble device for civil engineering.

Background

Stone often needs to be used in civil engineering construction, and in some comparatively large-scale land transformation constructions, because the stone is great, often need the rubble, generally all be artifical and hold the hammer and strike for great broken classification of stone, consuming time and wasting power also adopt equipment such as jaw crusher a bit, and these equipment rubble effects are not good, so we propose a rubble device for civil engineering to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a rubble device for civil engineering, be provided with two-stage rubble device, utilize earlier the lug striking stone at the dislocation set for the stone is broken, then utilizes the live-rollers who sets up the meshing sand grip to break up the stone, thereby ensures the broken effect of stone.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a rubble device for civil engineering, which is characterized in that the device comprises a rubble box body, a first rubble device and a second rubble device, wherein an impact seat is arranged in the rubble box body, an inverted round table-shaped through hole is arranged in the center of the impact seat, the first rubble device comprises a first motor and a hammer head, a first motor output shaft downwards penetrates through the upper end face of the rubble box body, the hammer head is fixedly arranged at the end part of the first motor output shaft, the hammer head is round table-shaped and is arranged in the round table-shaped through hole, a plurality of convex blocks are fixedly arranged on the side face of the hammer head and the inner side face of the round table-shaped through hole in a staggered manner, the second rubble device comprises a driving roller and a driven roller, the driving roller and the driven roller are transversely and parallelly rotatably arranged in the rubble box body and below the impact seat, engaged raised lines are fixedly arranged on the driving roller and the driven roller, the end parts of rotating shafts of the driving roller and the driven roller penetrate through the side wall of the gravel box body and are exposed outside, and a second motor is fixedly arranged on the outer side of the gravel box body.

Furthermore, the upper end face of the gravel box body is provided with an adding port, and the lower end face of the gravel box body is provided with a discharging port.

Furthermore, the lower terminal surface of rubble box body is fixed and is provided with the supporting leg, the lower extreme of supporting leg is provided with rubber pad.

Further, the bumps are arranged at intervals along the horizontal plane.

Furthermore, the outlet at the lower end of the collecting plate is positioned right above the space between the driving roller and the driven roller.

Furthermore, belt pulleys are fixedly arranged on one end of a rotating shaft of the driving roller and an output shaft of the second motor, the two belt pulleys are linked through a triangular belt, and a meshed gear is fixedly arranged on the other end of the rotating shaft of the driving roller and the rotating shaft of the driven roller.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. first rubble device includes first motor and tup, and the tup is the round platform form, makes things convenient for the stone to drop along the inclined plane, and within the round platform form through-hole was arranged in to the tup, the fixed dislocation of the side of tup and the medial surface of round platform form through-hole was provided with a plurality of lugs, and the lug sets up along the horizontal plane interval, and the stone can be followed and dropped between the lug, and the tup rotates and makes the lug of dislocation set hit the stone of beating between the extrusion lug for the stone.

2. The second rubble device includes drive roll and driven voller, the horizontal parallel rotation of drive roll and driven voller sets up in the inside of rubble box and in striking seat below, can carry out secondary more thorough breakage once more to the stone after the first rubble device is broken, the fixed sand grip that is provided with the meshing on drive roll and the driven voller, the drive roll can drive the driven voller and rotate to the inboard simultaneously, make the stone roll the breakage between drive roll and driven voller, make the stone more tiny, thereby guarantee the broken effect of stone.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view taken along the plane a-a in fig. 1.

Fig. 3 is a bottom view of the striking base of the present invention.

1-a stone crushing box body; 2-a first lithotripsy device; 3-a second lithotripter; 4-a striking seat; 5-a bump; 6-collecting the middle plate; 7-convex strips; 8-a second motor; 9-a belt pulley; 10-a gear; 11-an addition port; 12-a discharge hole; 13-supporting legs; 14-rubber cushion blocks; 21-a first motor; 22-hammer head; 31-a drive roll; 32-a driven roller; 41-a truncated cone-shaped through hole; 91-V belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, 2 and 3, the stone crushing device for civil engineering comprises a stone crushing box body 1, a first stone crushing device 2 and a second stone crushing device 3, wherein an impact seat 4 is arranged in the stone crushing box body 1, an inverted circular truncated cone-shaped through hole 41 is formed in the center of the impact seat 4, the first stone crushing device 2 comprises a first motor 21 and a hammer 22, an output shaft of the first motor 21 downwards penetrates through the upper end face of the stone crushing box body 1, the hammer 22 is fixedly arranged at the end part of the output shaft of the first motor 21, the hammer 22 is circular truncated cone-shaped and is arranged in the circular truncated cone-shaped through hole 41, a plurality of convex blocks 5 are fixedly arranged on the side face of the hammer 22 and the inner side face of the circular truncated cone-shaped through hole 41 in a staggered manner, the second stone crushing device 3 comprises a driving roller 31 and a driven roller 32, the driving roller 31 and the driven roller 32 are transversely and parallelly and, the lower end face of the impact seat 4 is provided with an inverted splayed concentration plate 6, meshed convex strips 7 are fixedly arranged on the driving roller 31 and the driven roller 32, the rotating shaft end parts of the driving roller 31 and the driven roller 32 penetrate through the side wall of the gravel box body 1 to be exposed outside, and the outer side of the gravel box body 1 is fixedly provided with a second motor 8.

The upper end surface of the gravel box body 1 is provided with an adding port 11, and the lower end surface of the gravel box body 1 is provided with a discharging port 12; the lower end surface of the gravel box body 1 is fixedly provided with supporting legs 13, and the lower ends of the supporting legs 13 are provided with rubber cushion blocks 14; the lugs 5 are arranged at intervals along the horizontal plane; the lower end outlet of the centralized plate 6 is positioned right above the space between the driving roller 31 and the driven roller 32; belt pulleys 9 are fixedly arranged on one end of a rotating shaft of the driving roller 31 and an output shaft of the second motor 8, the two belt pulleys 9 are linked through a triangular belt 91, and a gear 10 which is meshed with the other end of the rotating shaft of the driving roller 31 and the rotating shaft of the driven roller 32 is fixedly arranged on the rotating shaft.

The utility model provides a rubble device for civil engineering, when it is specifically used, put into rubble box 1 from adding mouth 11 that the up end of rubble box 1 set up with the stone, the stone is arranged in between the upset round platform form through-hole 41 and the tup 22 that the central authorities of striking seat 4 seted up, start first motor 21, make tup 22 rotate, tup 22 is round platform form, the side of tup 22 and the medial surface of round platform form through-hole 41 are fixed the dislocation set have a plurality of lugs 5, lug 5 sets up along the horizontal plane interval, the stone can drop from between lug 5, tup 22 rotates and makes the lug 5 of dislocation set hit and hit the stone of hitting between the extrusion lug 5, make the stone break, the stone after the fracture, the concentrate board 6 of the shape of falling the eight that sets up through the lower terminal surface of striking seat 4, concentrate and empty between drive roll 31 and the driven voller 32, start second motor 8, all fixed belt pulley 9 that is provided with on the pivot one end of drive roll 31 and the 8 output shafts of second motor, two belt pulley 9 pass through the linkage of V belt 91, the fixed gear 10 that is provided with the meshing on the other end of drive roll 31 pivot and the pivot of driven voller 32, second motor 8 drives drive roll 31 and rotates, drive roll 31 drives driven voller 32 and inwards rotates simultaneously, make the further stone that rolls of engaged sand grip 7, make the broken more tiny of stone, the broken effect of guarantee stone, the discharge gate 12 that the lower terminal surface of broken stone box 1 set up is followed to the stone after the breakage.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a rubble device for civil engineering which characterized in that: including rubble box (1), first rubble device (2) and second rubble device (3), the inside of rubble box (1) is provided with striking seat (4), the round platform form through-hole (41) of invering are seted up to the central authorities of striking seat (4), first rubble device (2) are including first motor (21) and tup (22), first motor (21) output shaft runs through the up end of rubble box (1) down, tup (22) are fixed to be set up in the tip of first motor (21) output shaft, and within round platform form through-hole (41) was just arranged in for round platform form tup (22), the side of tup (22) and the fixed dislocation of the medial surface of round platform form through-hole (41) were provided with a plurality of lugs (5), second rubble device (3) are including drive roller (31) and driven roller (32), drive roller (31) and driven roller (32) horizontal parallel rotation set up in the inside of rubble box (1) and in striking seat (4) below The lower end face of the impact seat (4) is provided with an inverted splayed concentration plate (6), meshed convex strips (7) are fixedly arranged on the driving roller (31) and the driven roller (32), the rotating shaft end parts of the driving roller (31) and the driven roller (32) penetrate through the side wall of the gravel box body (1) to be exposed outside, and the outer side of the gravel box body (1) is fixedly provided with a second motor (8).

2. A rock breaking device for civil engineering works according to claim 1, characterized in that: the upper end face of the gravel box body (1) is provided with an adding port (11), and the lower end face of the gravel box body (1) is provided with a discharging port (12).

3. A rock breaking device for civil engineering works according to claim 1, characterized in that: the lower end face of the gravel box body (1) is fixedly provided with supporting legs (13), and the lower ends of the supporting legs (13) are provided with rubber cushion blocks (14).

4. A rock breaking device for civil engineering works according to claim 1, characterized in that: the bumps (5) are arranged at intervals along the horizontal plane.

5. A rock breaking device for civil engineering works according to claim 1, characterized in that: and the outlet at the lower end of the centralized plate (6) is positioned right above the space between the driving roller (31) and the driven roller (32).

6. A rock breaking device for civil engineering works according to claim 1, characterized in that: all fixedly on the pivot one end of drive roll (31) and the second motor (8) output shaft be provided with belt pulley (9), two belt pulley (9) are through V belt (91) linkage, fixedly on the other end of drive roll (31) pivot and the pivot of driven voller (32) be provided with engaged gear (10).