CN212092594U

CN212092594U - Rubble device that civil engineering used

Info

Publication number: CN212092594U
Application number: CN202020549667.8U
Authority: CN
Inventors: 李俊杰; 郝艳萍; 徐红岩; 刘芝敏; 陈慧娜; 项以名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-08
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a rubble device that civil engineering used relates to the civil engineering field. The utility model discloses a base, the first heel post of top fixedly connected with of base, the top fixedly connected with chassis of first heel post, the top fixedly connected with second heel post on chassis, the top of second heel post is provided with a frame, it is provided with the pan feeding groove with one side intercommunication of perpendicular to the ground to push up the frame, the rotary drum that is provided with between the relative one side of chassis and top frame, the inner wall fixed mounting of rotary drum has the broken sword that a plurality of distributes about being, be provided with the first drive assembly that drives the rotary drum just reverse on the frame of top, the inside of rotary drum is provided with a plurality of broken awl heads that are used for carrying out the breakage to the stone. The utility model discloses a broken conical head that sets up in the rotary drum can drive the rotary drum antiport through first drive assembly, makes the stone pine that blocks leave, can change the position of stone at the in-process that the pine leaves, is convenient for smash it again.

Description

Rubble device that civil engineering used

Technical Field

The utility model relates to a civil engineering field, concretely relates to rubble device that civil engineering used.

Background

Civil engineering is a general term for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

The stone crusher is common equipment among the civil engineering, but current stone crusher generally when smashing some harder stones, can take place the unable broken stone's of cutter the condition, leads to the cutter to be blocked by the stone, can't continue normal operating, influences work efficiency to and current stone crusher cutter is general to the crushing effect of stone.

Therefore, the utility model provides a rubble device that civil engineering used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the cutter for solving the stone crusher probably is blocked by the stone, influences normal work, and the general problem of crushing effect of stone crusher, the utility model provides a rubble device that civil engineering used.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a stone crushing device for civil engineering comprises a base, wherein a first bearing column is fixedly connected to the top of the base, a chassis is fixedly connected to the top of the first bearing column, a second bearing column is fixedly connected to the top of the chassis, a top frame is arranged on the top of the second bearing column, a feeding groove is communicated with one side, perpendicular to the ground, of the top frame, a rotary drum is arranged between the chassis and the opposite side of the top frame, a plurality of crushing knives which are distributed up and down are fixedly installed on the inner wall of the rotary drum, a first driving assembly for driving the rotary drum to rotate forward and backward is arranged on the top frame, a plurality of crushing cone heads for crushing stones are arranged in the rotary drum, the inner diameter of each crushing cone head is gradually increased from top to bottom, a spiral blade is arranged on the surface of each crushing cone head, and a second driving assembly for driving the plurality of crushing cone heads to rotate simultaneously is arranged on the base, the bottom of the chassis is communicated with a pipeline which is communicated with the interior of the rotary drum.

Further, the first driving assembly comprises a first motor arranged on the top frame, a connecting block is fixedly mounted on an output shaft of the first motor, the bottom of the connecting block penetrates through the top frame and is fixedly connected with four connecting rods, and the four connecting rods are fixedly mounted at the top of the rotary drum.

Further, the second drive assembly includes two second motors and a plurality of dwang, two the equal fixed connection of second motor is in the inside of base, two the output shaft of second motor all runs through the base and fixed the cup joint has first gear, two first gear all is located the top of base, every first gear all has two second gears, a plurality of through the tooth meshing the dwang all is fixed at the top of base through the bearing, every the second gear is fixed the cup joint respectively on every dwang, every the top of dwang respectively with the bottom fixed connection of corresponding broken cone head.

Further, one end of the pipeline, which is far away from the chassis, is provided with a filtering assembly, and the filtering assembly is used for screening gravels with different sizes.

Further, the filtering component comprises a filtering box arranged on the pipeline, a mounting plate is obliquely arranged inside the filtering box, and a plurality of filtering holes are formed in the mounting plate.

The utility model has the advantages as follows:

1. the utility model discloses a broken conical head that sets up in the rotary drum, broken conical head can smash the stone, the interval of a plurality of broken conical heads is more down less, make things convenient for the stone to be smashed by broken conical head when the volume is the biggest, and along with the activity of kibbling degree toward broken conical head below, such setting more makes things convenient for carrying out the breakage to some bulky stones, and improved the crushing effect to the stone, supplementary breakage has been carried out to the stone through the broken sword on the rotary drum simultaneously, further improve work efficiency, when having met harder stone and having made the device can't normally function, can drive the rotary drum antiport through first drive assembly, the stone pine that makes the jam leaves, can change the position of stone at the in-process of pine leaves, be convenient for smash it again.

2. The utility model discloses a setting of filtering component, stone can drop on the mounting panel through the pipeline, and the stone that the diameter is less than the filtration pore can fall into to the bottom of rose box, and the stone that the diameter is greater than the filtration pore can directly go out the rose box on the mounting panel, has reached the purpose of screening broken back volume still great rubble, is convenient for carry out secondary treatment to some stones that smash the effect not good.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic view of the cross section along the A-A direction of the present invention;

fig. 4 is an enlarged schematic view of the structure of fig. 3B according to the present invention;

fig. 5 is a rear perspective view of the structure of the present invention;

fig. 6 is an enlarged schematic view of fig. 5C according to the present invention;

reference numerals: 1. a base; 2. a first load-bearing column; 3. a chassis; 4. a second load-bearing column; 5. a top frame; 6. a feeding groove; 7. a rotating drum; 8. a crushing knife; 9. a first drive assembly; 91. a first motor; 92. connecting blocks; 93. a connecting rod; 10. crushing a conical head; 11. a second drive assembly; 111. a second motor; 112. a first gear; 113. a second gear; 114. rotating the rod; 12. a pipeline; 13. a filter assembly; 131. a filter box; 132. mounting a plate; 133. and (4) filtering holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-6, a stone crushing device for civil engineering comprises a base 1, a first bearing column 2 is fixedly connected to the top of the base 1, a chassis 3 is fixedly connected to the top of the first bearing column 2, a second bearing column 4 is fixedly connected to the top of the chassis 3, a top frame 5 is arranged on the top of the second bearing column 4, a feeding groove 6 is arranged on one side of the top frame 5 perpendicular to the ground in a communicating manner, a rotary drum 7 is arranged between the chassis 3 and the opposite side of the top frame 5, a plurality of crushing knives 8 distributed up and down are fixedly mounted on the inner wall of the rotary drum 7, a first driving assembly 9 for driving the rotary drum 7 to rotate forward and backward is arranged on the top frame 5, a plurality of crushing cone heads 10 for crushing stones are arranged inside the rotary drum 7, the inner diameter of the crushing cone heads 10 gradually increases from top to bottom, a spiral blade is arranged on the surface of each crushing cone head 10, a second driving assembly 11 for driving the plurality of crushing cone heads 10 to rotate simultaneously is arranged on the base 1, the bottom of the chassis 3 is communicated with a pipeline 12, and the pipeline 12 is communicated with the inside of the rotary drum 7.

In the embodiment, when the device is used, stones to be crushed are poured into the rotary drum 7 from the feeding groove 6, the feeding groove 6 is obliquely arranged on the top frame 5, the stones are prevented from sliding from the feeding groove 6 when entering the top frame 5, the stones can be crushed by the crushing conical heads 10, the intervals among the crushing conical heads 10 are smaller downwards, the stones can be conveniently crushed by the crushing conical heads 10 when the stones are largest in size, and the stones can move below the crushing conical heads 10 along with the crushing degree, the crushing effect on the stones is improved, meanwhile, the stones are crushed in an auxiliary mode through the crushing cutters 8 on the rotary drum 7, the working efficiency is further improved, when harder stones are encountered, the device can not normally operate, the rotary drum 7 can be driven to reversely rotate through the first driving assembly 9, and the blocked stones can be loosened, the position of the stone can be changed in the loosening process, so that the stone can be conveniently crushed again.

Specifically, first drive assembly 9 is including setting up first motor 91 on top frame 5, and the output shaft fixed mounting of first motor 91 has connecting block 92, and top frame 5 and four fixedly connected with connecting rods 93 are run through to the bottom of connecting block 92, and four equal fixed mounting of connecting rod 93 are at the top of rotary drum 7.

In this embodiment, first motor 91 can drive connecting block 92 and rotate, connecting block 92 has driven four connecting rods 93 simultaneously and has rotated, and then make rotary drum 7 rotate, first motor 91 is can the direction pivoted simultaneously, when having met harder stone and having made the device unable normal function, can drive rotary drum 7 antiport through first drive assembly 9, make the stone pine that blocks leave, can change the position of stone at the in-process that loosens, be convenient for smash it again, the slew velocity of first motor 91 is more slow, avoid pan feeding groove 6 to hit the possibility that flies away with the stone when falling the material, and because pan feeding groove 6 inclines to set up, in time connecting rod 93 blocks behind the stone of pan feeding, the stone can continue to fall into the inside of rotary drum 7 after the short-term stagnation.

Specifically, second drive assembly 11 includes two second motors 111 and a plurality of dwang 114, the equal fixed connection of two second motors 111 is in the inside of base 1, the output shaft of two second motors 111 all runs through base 1 and fixed cover has been connect first gear 112, two first gear 112 all are located the top of base 1, every first gear 112 all has two second gear 113 through the tooth meshing, a plurality of dwang 114 all fix the top at base 1 through the bearing, every second gear 113 is fixed the cover respectively on every dwang 114, the top of every dwang 114 respectively with the bottom fixed connection of corresponding broken cone 10.

In this embodiment, second motor 111 can drive first gear 112 and rotate, and first gear 112 has driven second gear 113 simultaneously and has rotated, and second gear 113 and then drive dwang 114 and rotate, makes the broken conical head 10 at dwang 114 top rotate, carries out the breakage to the stone.

Specifically, one end of the pipeline 12, which is far away from the chassis 3, is provided with a filtering assembly 13, and the filtering assembly 13 is used for screening crushed stones with different sizes.

In this embodiment, the stone after broken is carried out through broken conical head 10 can drop in pipeline 12 to drop on filter assembly 13 through gravity, filter assembly 13 can select the broken back volume still great rubble.

Specifically, the filtering assembly 13 includes a filtering tank 131 disposed on the pipeline 12, a mounting plate 132 is obliquely disposed inside the filtering tank 131, and a plurality of filtering holes 133 are formed in the mounting plate 132.

In this embodiment, the stone drops on mounting panel 132 through pipeline 12, and the stone that the diameter is less than filtration pore 133 can fall into the bottom to rose box 131, and the diameter is greater than and goes out rose box 131 on mounting panel 132 directly to the stone that filters pore 133, has reached the purpose that the volume is still great rubble after the screening is broken, is convenient for carry out secondary treatment to some stones that crushing effect is not good.

Claims

1. The stone crushing device for civil engineering is characterized by comprising a base (1), wherein the top of the base (1) is fixedly connected with a first bearing column (2), the top of the first bearing column (2) is fixedly connected with a chassis (3), the top of the chassis (3) is fixedly connected with a second bearing column (4), the top of the second bearing column (4) is provided with a top frame (5), one side, perpendicular to the ground, of the top frame (5) is communicated with a feeding groove (6), a rotary drum (7) is arranged between the chassis (3) and one side, opposite to the top frame (5), of the rotary drum (7), a plurality of crushing knives (8) distributed up and down are fixedly arranged on the inner wall of the rotary drum (7), a first driving assembly (9) for driving the rotary drum (7) to rotate forward and backward is arranged on the top frame (5), a plurality of crushing cone heads (10) for crushing stones are arranged in the rotary drum (7), the inner diameter of each crushing conical head (10) is gradually increased from top to bottom, a spiral blade is arranged on the surface of each crushing conical head (10), a second driving assembly (11) for driving the crushing conical heads (10) to rotate simultaneously is arranged on the base (1), a pipeline (12) is communicated with the bottom of the chassis (3), and the pipeline (12) is communicated with the inside of the rotary drum (7).

2. A lithotripter device for civil engineering according to claim 1, characterized in that the first driving assembly (9) comprises a first motor (91) arranged on the top frame (5), the output shaft of the first motor (91) is fixedly provided with a connecting block (92), the bottom of the connecting block (92) penetrates through the top frame (5) and is fixedly connected with four connecting rods (93), and all four connecting rods (93) are fixedly arranged on the top of the revolving drum (7).

3. A rock breaking device for civil engineering works according to claim 1, second drive assembly (11) includes two second motors (111) and a plurality of dwang (114), two the inside at base (1), two of equal fixed connection of second motor (111) the output shaft of second motor (111) all runs through base (1) and fixed cover has first gear (112), two first gear (112) all are located the top of base (1), every first gear (112) all have two second gear (113), a plurality of through the tooth meshing dwang (114) all fix the top at base (1), every second gear (113) are fixed respectively and are cup jointed on every dwang (114), every the top of dwang (114) respectively with the bottom fixed connection of corresponding broken cone (10).

4. A lithotripter device for civil engineering according to claim 1, characterized in that the end of the duct (12) remote from the chassis (3) is provided with a filtering assembly (13), the filtering assembly (13) being intended to screen lithotripters of different sizes.

5. A lithotripter device for civil engineering according to claim 4, characterized in that the filtering assembly (13) comprises a filtering tank (131) arranged on the pipe (12), a mounting plate (132) is obliquely arranged inside the filtering tank (131), and a plurality of filtering holes (133) are arranged on the mounting plate (132).