CN211134128U

CN211134128U - Building concrete reducing mechanism

Info

Publication number: CN211134128U
Application number: CN201921626827.8U
Authority: CN
Inventors: 崔福国
Original assignee: Qinghai Baoheng Green Construction Industry Co Ltd; Qinghai Pingxing Construction Group Co Ltd
Current assignee: Qinghai Baoheng Green Construction Industry Co Ltd; Qinghai Pingxing Construction Group Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-31
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a building concrete reducing mechanism, the power distribution box comprises a box body, the left side intercommunication at box top has the inlet pipe, the bottom intercommunication of box has the discharging pipe, the first motor of the center department fixedly connected with at box top, the bottom of first motor shaft runs through to the inner chamber of box and fixedly connected with crushing roller, the equal fixedly connected with in both sides crushing rod of crushing roller, the equal fixedly connected with baffle in both sides of box inner chamber, the equal fixedly connected with second motor in both sides of box rear side bottom, the front side of second motor shaft runs through to the inner chamber and the fixedly connected with cylinder of box. The utility model discloses possess the advantage of smashing effectually and can removing dust, solved current building concrete reducing mechanism and smashed inefficiency, the concrete is smashed incompletely to can appear a large amount of dusts in the use, if in the air of direct discharge, can cause environmental pollution's problem.

Description

Building concrete reducing mechanism

Technical Field

The utility model relates to a building engineering technical field specifically is a building concrete reducing mechanism.

Background

The waste concrete blocks are not only high-quality concrete aggregates, but also the waste concrete blocks are used as aggregates, so that the waste concrete blocks have many advantages, for example, after a building is disassembled, the high-quality crushed and sieved concrete blocks and silt can be used as concrete for regeneration, coarse and fine aggregates, a large amount of micro powder can be directly used as raw materials of cement, the service life of the concrete is generally 50 to 60 years, the time is the starting period of new urbanization construction in China, rural houses are transformed, waste concrete for dismantling old buildings is not negligible, the quantity of waste material for dismantling old buildings is about 0.3 to 0.5 ton per square meter, the dismantling area of old houses is ten percent of the new building area, and house dismantling waste is about 2000 ten thousand tons.

Need smash it when handling the abandonment concrete piece, current building concrete reducing mechanism smashes inefficiency, and the concrete is smashed incompletely, reaches the degree of reutilization to a large amount of dusts can appear in the use, if in the air of direct discharge, can cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building concrete reducing mechanism possesses the advantage of smashing effectually and can removing dust, has solved current building concrete reducing mechanism and has smashed inefficiency, and the concrete is smashed incompletely, reaches the degree of reutilization to a large amount of dusts can appear in the use, if in the air of direct discharge, can cause environmental pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a building concrete smashing device comprises a box body, wherein the left side of the top of the box body is communicated with an inlet pipe, the bottom of the box body is communicated with a discharging pipe, a first motor is fixedly connected to the center of the top of the box body, the bottom of a rotating shaft of the first motor penetrates through an inner cavity of the box body and is fixedly connected with a smashing shaft, smashing rods are fixedly connected to two sides of the smashing shaft, a partition plate is fixedly connected to two sides of the inner cavity of the box body, a second motor is fixedly connected to two sides of the bottom of the rear side of the box body, the front side of a rotating shaft of the second motor penetrates through the inner cavity of the box body and is fixedly connected with a roller, a rotating rod is fixedly connected to the center of the front side of the roller, the rotating rod is movably connected with the front surface of the inner cavity of the box body through a bearing, a water tank is fixedly connected to the bottom of, the dust removal box is fixedly connected to the right side of the box body and positioned above the water tank, a filter frame is arranged at the bottom of the dust removal box, sliding blocks are fixedly connected to two sides of the filter frame, sliding grooves are formed in the bottoms of two sides of an inner cavity of the dust removal box, one end, away from the filter frame, of each sliding block extends to an inner cavity of each sliding groove and is in sliding connection with the inner wall of each sliding groove, the bottom of the dust removal box is communicated with a dust outlet pipe, the bottom of each dust outlet pipe extends to the inner cavity of the water tank, an exhaust fan is fixedly connected to the right side of the box body and positioned above the dust removal box, an air inlet end of each exhaust fan is communicated with a dust suction pipe, one end, away from each exhaust fan, of each dust suction pipe penetrates to the left side of a partition plate on the right side, an air outlet end of, the water outlet end of the water pump is communicated with a water pipe, and one end of the water pipe, which is far away from the water pump, penetrates through the top on the right side of the inner cavity of the dust removal box and is communicated with a spray head.

Preferably, the four corners of the bottom of the box body are fixedly connected with supporting legs, the bottom of each supporting leg is fixedly connected with a supporting plate, and anti-skid grains are arranged at the bottom of each supporting plate.

Preferably, a through hole matched with the second motor rotating shaft is formed in the rear side of the box body, and a valve is fixedly mounted in the center of the surface of the water outlet pipe.

Preferably, both sides of the front surface of the dust removal box are movably connected with box doors through hinges, and the front surfaces of the box doors are fixedly connected with handles.

Preferably, the crushing rods are divided into upper crushing rods and lower crushing rods, and the size of the lower crushing rods is smaller than that of the upper crushing rods.

Preferably, the surface of the roller is fixedly connected with a plurality of crushing teeth which are uniformly distributed on the surface of the roller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box, first motor, crushing roller, crushing pole, a baffle, the second motor, the cylinder, smash tooth, the dust absorption pipe, the air exhauster, the dust removal case, filter frame, the slider, the spout, the water pipe, water pump and play dirt pipe cooperate, possess smash effectual and advantage that can remove dust, it is inefficient to have solved current equipment crushing concrete, the concrete is smashed incompletely, can not reach reutilization's degree, a large amount of dusts can appear in the rubbing crusher in the use, if directly discharge in the air, can cause environmental pollution's problem.

2. The utility model discloses a set up the air exhauster, can be to the dust suction of smashing the production, through setting up the inlet tube, can conveniently add water to the feed tank, through setting up the outlet pipe, can conveniently discharge sewage, set up the valve through the setting, can control the outlet pipe and go out water, can stabilize the support to the box through setting up landing leg and backup pad, through setting up the shower nozzle, can conveniently spray water to the dust of dust removal incasement, make the dust flow to play dirt intraductal, through setting up the chamber door, can conveniently take out and filter the filter frame, smash tooth through setting up, can make the kibbling more thorough of concrete, through setting up the filter frame, can filter the dust of smashing the production, through setting up the baffle, can carry out the regrinding with kibbling concrete water conservancy diversion.

Drawings

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

FIG. 2 is a schematic view of the connection between the second motor and the roller according to the present invention;

FIG. 3 is a schematic top sectional view of the dust box of the present invention;

FIG. 4 is a front view of the dust box of the present invention;

fig. 5 is an enlarged schematic view of a portion of the structure of fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a first motor 2, a crushing shaft 3, a crushing rod 4, a handle 5, a partition plate 6, a second motor 7, a roller 8, a crushing tooth 9, a dust suction pipe 10, an exhaust fan 11, a dust removal box 12, a filter frame 13, a sliding block 14, a sliding chute 15, a water pipe 16, a water pump 17, a dust outlet pipe 18, a water inlet pipe 19, a water outlet pipe 20, a valve 21, a water tank 22, a water inlet pipe 23, a discharge pipe 24, supporting legs 25, a supporting plate 26, a nozzle 27 and a box door 28.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, first motor 2, crushing shaft 3, smash pole 4, handle 5, baffle 6, second motor 7, cylinder 8, smash tooth 9, dust absorption pipe 10, air exhauster 11, dust removal case 12, filter frame 13, slider 14, water pipe 16, water pump 17, play dirt pipe 18, inlet tube 19, outlet pipe 20, valve 21, water tank 22, inlet pipe 23, discharging pipe 24, landing leg 25, backup pad 26, shower nozzle 27 and chamber door 28 part are the parts that general standard or technical personnel in the field know, its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1-5, a building concrete crushing device comprises a box body 1, wherein four corners of the bottom of the box body 1 are fixedly connected with supporting legs 25, the bottom of each supporting leg 25 is fixedly connected with a supporting plate 26, the bottom of each supporting plate 26 is provided with anti-skid lines, the box body 1 can be stably supported by arranging the supporting legs 25 and the supporting plates 26, the left side of the top of the box body 1 is communicated with a feeding pipe 23, the bottom of the box body 1 is communicated with a discharging pipe 24, the center of the top of the box body 1 is fixedly connected with a first motor 2, the bottom of a rotating shaft of the first motor 2 penetrates into an inner cavity of the box body 1 and is fixedly connected with a crushing shaft 3, two sides of the crushing shaft 3 are fixedly connected with crushing rods 4, each crushing rod 4 is divided into an upper crushing rod and a lower crushing rod, the size of the lower crushing rod is smaller than that of the upper crushing rod, two sides, crushed concrete can be guided to the space between the two rollers 8 for secondary crushing, the two sides of the bottom of the rear side of the box body 1 are fixedly connected with the second motor 7, the rear side of the box body 1 is provided with through holes matched with the rotating shaft of the second motor 7, the front side of the rotating shaft of the second motor 7 penetrates through the inner cavity of the box body 1 and is fixedly connected with the rollers 8, the surface of each roller 8 is fixedly connected with a plurality of crushing teeth 9, the crushing teeth 9 are uniformly distributed on the surface of each roller 8, the concrete can be crushed more thoroughly by arranging the crushing teeth 9, the rotating rod is fixedly connected with the center of the front side of each roller 8 and is movably connected with the front surface of the inner cavity of the box body 1 through a bearing, the bottom of the right side of the box body 1 is fixedly connected with a water tank 22, the right side of the top of the water tank 22 is communicated with a water inlet pipe 19, water can be conveniently added into the, through arranging the water outlet pipe 20, sewage can be conveniently discharged, a valve 21 is fixedly arranged at the center of the surface of the water outlet pipe 20, water outlet of the water outlet pipe 20 can be controlled through arranging the valve 21, the dust removing box 12 is fixedly connected to the right side of the box body 1 and positioned above the water tank 22, both sides of the front surface of the dust removing box 12 are movably connected with box doors 28 through hinges, through arranging the box doors 28, the filter frame 13 can be conveniently taken out, the handle 5 is fixedly connected to the front surface of the box doors 28, the bottom of the dust removing box 12 is provided with the filter frame 13, through arranging the filter frame 13, dust generated by crushing can be filtered, both sides of the filter frame 13 are fixedly connected with slide blocks 14, the bottoms of both sides of the inner cavity of the dust removing box 12 are respectively provided with a chute 15, one end of each slide block 14, far away from the filter frame 13, extends to, the bottom of the dust outlet pipe 18 extends to the inner cavity of the water tank 22, the right side of the box body 1 is located above the dust removing box 12 and is fixedly connected with an exhaust fan 11, through the arrangement of the exhaust fan 11, dust generated by crushing can be sucked out, the air inlet end of the exhaust fan 11 is communicated with the dust suction pipe 10, one end, far away from the exhaust fan 11, of the dust suction pipe 10 penetrates through the left side of the right side partition plate 6, the air outlet end of the exhaust fan 11 is communicated with the top of the dust removing box 12, the center of the right side of the water tank 22 is fixedly connected with a water pump 17, the left side of the water inlet end of the water pump 17 penetrates through the inner cavity of the water tank 22, the water outlet end of the water pump 17 is communicated with a water pipe 16, one end, far away from the water pump 17, of the water pipe 16 penetrates through the right side of the inner cavity of the dust removing box 12 and is communicated with, Crushing shaft 3, smash pole 4, baffle 6, second motor 7, cylinder 8, smash tooth 9, dust absorption pipe 10, air exhauster 11, dust removal case 12, filter frame 13, slider 14, spout 15, water pipe 16, water pump 17 and play dirt pipe 18 cooperate, possess and smash effectual and advantage that can remove dust, it is inefficient to have solved current equipment crushing concrete, the concrete is smashed incompletely, reach the degree of reutilization, a large amount of dusts can appear in the rubbing crusher in the use, if in the direct discharge air, can cause environmental pollution's problem.

When the dust removal box is used, the first motor 2, the second motor 7, the exhaust fan 11 and the water pump 17 are started simultaneously, the first motor 2 rotates in the forward direction to drive the crushing shaft 3 to rotate, the crushing shaft 3 drives the crushing rod 4 to rotate, materials are added through the feeding pipe 23 and fall into the box body 1 to be primarily crushed by the crushing rod 4, the two second motors 7 drive the two rollers 8 to rotate in opposite directions, the rollers 8 drive the crushing teeth 9 to rotate to crush the materials flowing down from the partition plate 6 for the second time, the crushed materials flow out through the discharging pipe 24, the exhaust fan 11 sucks dust generated by crushing the inner cavity of the box body 1 into the inner cavity of the dust removal box 12 through the dust collection pipe 10, the water pump 17 pumps water in the inner cavity of the water tank 22 into the water pipe 16, the water pipe 16 sprays water to the inner cavity of the dust removal box 12 through the spray nozzle 27, the dust in the inner cavity of the dust removal box, when the dust particles are pulled out of the filter frame 13 too much to take out the dust particles, the remaining sewage flows into the dust outlet pipe 18 through the filter frame 13, the sewage flows into the water tank 22 through the dust outlet pipe 18, the valve 21 is opened, and the sewage is discharged from the water outlet pipe 20.

In summary, the following steps: this building concrete reducing mechanism, through box 1, first motor 2, crushing axle 3, smash pole 4, baffle 6, second motor 7, cylinder 8, smash tooth 9, dust absorption pipe 10, air exhauster 11, dust removal case 12, filter frame 13, slider 14, spout 15, water pipe 16, water pump 17 cooperates with play dirt pipe 18, it is inefficient to have solved current equipment crushing concrete, the concrete is smashed incompletely, the degree that can not reach reutilization, a large amount of dusts can appear in the rubbing crusher in the use, if directly discharge to the air, can cause environmental pollution's problem.

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 building concrete reducing mechanism, includes box (1), its characterized in that: the left side of the top of the box body (1) is communicated with an inlet pipe (23), the bottom of the box body (1) is communicated with a discharge pipe (24), the center of the top of the box body (1) is fixedly connected with a first motor (2), the bottom of a rotating shaft of the first motor (2) penetrates through an inner cavity of the box body (1) and is fixedly connected with a crushing shaft (3), two sides of the crushing shaft (3) are fixedly connected with crushing rods (4), two sides of the inner cavity of the box body (1) are fixedly connected with a partition plate (6), two sides of the bottom of the rear side of the box body (1) are fixedly connected with a second motor (7), the front side of a rotating shaft of the second motor (7) penetrates through an inner cavity of the box body (1) and is fixedly connected with a roller (8), the front center of the roller (8) is fixedly connected with a rotating rod, and the rotating rod is movably connected with the front, the bottom fixedly connected with water tank (22) on box (1) right side, the right side intercommunication at water tank (22) top has inlet tube (19), the bottom intercommunication on water tank (22) right side has outlet pipe (20), the right side of box (1) just is located the top fixedly connected with dust removal case (12) of water tank (22), the bottom of dust removal case (12) is provided with filter frame (13), the equal fixedly connected with slider (14) in both sides of filter frame (13), spout (15) have all been seted up to the bottom of dust removal case (12) inner chamber both sides, the one end that filter frame (13) were kept away from to slider (14) extends to the inner chamber of spout (15) and rather than inner wall sliding connection, the bottom intercommunication of dust removal case (12) has out dirt pipe (18), the bottom that goes out dirt pipe (18) extends to the inner chamber of water tank (22), the right side of box (1) just is located the top fixedly connected with air exhauster (11) of dust removal case (12), the air inlet end intercommunication of air exhauster (11) has dust absorption pipe (10), the one end that air exhauster (11) were kept away from in dust absorption pipe (10) runs through the left side to baffle (6) on right side, the air-out end of air exhauster (11) and the top intercommunication of dust removal case (12), fixedly connected with water pump (17) are located to the center on water tank (22) right side, the left side that water pump (17) intake the end runs through the inner chamber to water tank (22), the play water end intercommunication of water pump (17) has water pipe (16), the one end that water pump (17) were kept away from in water pipe (16) runs through to the top and the intercommunication on dust removal case (12) inner chamber right side has shower nozzle (27).

2. A construction concrete reducing apparatus according to claim 1, wherein: the anti-skidding box is characterized in that supporting legs (25) are fixedly connected to four corners of the bottom of the box body (1), supporting plates (26) are fixedly connected to the bottoms of the supporting legs (25), and anti-skidding lines are arranged at the bottoms of the supporting plates (26).

3. A construction concrete reducing apparatus according to claim 1, wherein: the rear side of the box body (1) is provided with a through hole matched with a rotating shaft of the second motor (7), and the center of the surface of the water outlet pipe (20) is fixedly provided with a valve (21).

4. A construction concrete reducing apparatus according to claim 1, wherein: both sides of the front surface of the dust removing box (12) are movably connected with a box door (28) through hinges, and the front surface of the box door (28) is fixedly connected with a handle (5).

5. A construction concrete reducing apparatus according to claim 1, wherein: the crushing rod (4) is divided into an upper crushing rod and a lower crushing rod, and the size of the lower crushing rod is smaller than that of the upper crushing rod.

6. A construction concrete reducing apparatus according to claim 1, wherein: the surface of the roller (8) is fixedly connected with crushing teeth (9), and the number of the crushing teeth (9) is a plurality of and is uniformly distributed on the surface of the roller (8).