CN215783646U

CN215783646U - A safe breaker for construction

Info

Publication number: CN215783646U
Application number: CN202121213775.9U
Authority: CN
Inventors: 刘扬; 柴明辉; 林岩; 高飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-02-11
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a safe crushing device for building construction, which comprises a first outer shell, a second outer shell, a lifting mechanism and a pushing mechanism, wherein the outer side wall of the left side of the first outer shell is fixedly connected with a third outer shell, the lifting mechanism is arranged on the third outer shell, the pushing mechanism is arranged on the left side of the third outer shell, the outer side wall of the back of the first outer shell is fixedly connected with the second outer shell, and the outer side wall of the top of the second outer shell is fixedly connected with a water tank. The rotating motor II rotates to drive the supporting plate to ascend, the pushing plate pushes the concrete blocks on the supporting plate into the first outer shell, and workers are prevented from being injured due to accidents when the workers convey the concrete blocks to a high place.

Description

A safe breaker for construction

Technical Field

The utility model relates to the field of building construction, in particular to a safe crushing device for building construction.

Background

The concrete blocks pushed apart in the construction can be reused in a filling layer such as a foundation by being crushed again. The crushing device is needed to be used when the concrete blocks are crushed

Concrete piece can produce more fine and broken concrete dust at broken in-process, and the concrete dust can be in a large number towards outside effluvium, and the workman of working around the breaker inhales a large amount of concrete dust easily during the operation machine, influences workman's health, and the concrete piece needs the manual work to raise it before smashing in transporting the rubbing crusher in addition, because the concrete piece quality is great, the manpower transport often can the accident take place, leads to the workman injured. Therefore, a safety crushing device for building construction is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The safe crushing device for building construction is provided in the embodiment and used for solving the problems of manual conveying of concrete blocks and outward scattering of dust in the prior art.

According to one aspect of the utility model, a safety crushing device for building construction is provided, which comprises a first outer shell, a second outer shell, a lifting mechanism and a pushing mechanism, wherein the left outer side wall of the first outer shell is fixedly connected with a third outer shell, the lifting mechanism is arranged on the third outer shell, the pushing mechanism is arranged on the left side of the third outer shell, the back outer side wall of the first outer shell is fixedly connected with the second outer shell, the top outer side wall of the second outer shell is fixedly connected with a water tank, two water service pipes are fixedly connected to the side wall where the water tank is connected with the second outer shell, the bottom ends of the water service pipes are fixedly connected with a water spraying nozzle, a circular through groove is formed in the side wall where the first outer shell is connected with the second outer shell, and an exhaust fan is fixedly connected in the circular through groove.

Further, the bottom inner side wall of the first outer shell is connected with a first collection box in a sliding mode, the outer side wall of the first collection box is fixedly connected with a first handle, the bottom inner side wall of the second outer shell is connected with a second collection box in a sliding mode, the outer side wall of the second collection box is fixedly connected with a second handle, and the top of the third outer shell is fixedly connected with two round rods.

Furthermore, two sliding grooves are formed in the side walls of the front face and the back face of the third shell body, a first square through groove and a third square through groove are formed in the side wall of the left side of the third shell body, a second square through groove is formed in the side wall, connected with the first shell body and the third shell body, of the first shell body, and a water inlet is formed in the top of the water tank.

Further, elevating system is including rotating motor two, connecting rope, the fixed lantern ring, the receipts reel, dead lever and backup pad, fixed lantern ring sliding connection is in the sliding tray, fixed connection backup pad between the fixed lantern ring, the backup pad is located the inside of third shell body, dead lever fixed connection is at the top of third shell body, rotate between the dead lever and even receive the reel, the lateral wall fixed connection of dead lever rotates motor two, the rotation end fixed connection that rotates motor two receives the reel, the winding connection connects the rope on the receipts reel, connect the other end fixed connection fixed lantern ring of rope.

Further, push mechanism includes support frame, electric putter and push pedal, support frame fixed connection is on the left lateral wall of third shell body, two electric putter of fixed connection on the relative lateral wall of support frame and third shell body, electric putter's top fixed connection push pedal, push pedal and square logical groove one mutually support.

Further, two fixed plates of inside wall fixed connection of first shell body, two dwangs are connected in the inside wall rotation of first shell body, two rotation motors of positive lateral wall fixed connection of first shell body are one, the rotation end fixed connection dwang that rotates motor one, fixed connection crushing roller on the dwang.

According to the embodiment of the utility model, the lifting mechanism, the pushing mechanism, the exhaust fan and the sprinkling nozzle are adopted, so that the problems of manually conveying concrete blocks and scattering dust outwards are solved, and the effects of avoiding worker injuries and scattering dust are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;

FIG. 3 is a schematic overall side view of an embodiment of the present invention.

In the figure: 1. the water tank comprises a first outer shell, 2, a second outer shell, 3, a water tank, 4, a third outer shell, 5, a first collecting box, 6, a first handle, 7, a second collecting box, 8, a second handle, 9, a first rotating motor, 10, a sliding groove, 11, a lifting mechanism, 1101, a second rotating motor, 1102, a connecting rope, 1103, a fixed lantern ring, 1104, a winding drum, 1105, a fixed rod, 1106, a supporting plate, 12, a round rod, 13, a pushing mechanism, 1301, a supporting frame, 1302, an electric push rod, 1303, a push plate, 14, a first square through groove, 15, a second square through groove, 16, a rotating rod, 17, a crushing shaft, 18, a fixed plate, 19, an exhaust fan, 20, a circular through groove, 21, a third square through groove, 22, a water pipe, 23, a water spraying nozzle, 24 and a water inlet.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The crushing device in the embodiment may be suitable for crushing concrete blocks, for example, the following aerated concrete blocks are provided in the embodiment, and the crushing device in the embodiment may be used for crushing the following aerated concrete blocks.

The aerated concrete block comprises the following raw materials in parts by mass: 130 parts of Portland cement, 60 parts of granite slag powder, 48 parts of gypsum, 70 parts of lime, 8 parts of hollow glass bead powder containing an air entraining agent and a gelling agent, 12 parts of plastic particles and 8 parts of plastic fibers.

The plastic particles are formed by extrusion after the waste plastic woven bags are melted at high temperature, the particle size of the plastic particles is 12mm, the plastic fibers are soft plastic fibers formed by processing the waste plastic woven bags, the length of the plastic fibers is 8cm, the diameter of the plastic fibers is 0.8mm, the air entraining agent and the gelling agent respectively account for 0.5 percent and 12 percent of the weight of the hollow glass bead powder, and the gelling agent is fish glue powder; the particle size of the granite slag powder was 6mm and was present as a main coarse aggregate.

The aerated concrete block comprises the following raw materials in parts by mass: 120 parts of Portland cement, 70 parts of granite slag powder, 30 parts of river sand, 40 parts of gypsum, 80 parts of lime, 10 parts of hollow glass bead powder containing an air entraining agent and a gelling agent, 10 parts of plastic particles and 5 parts of plastic fibers.

The plastic particles are formed by extrusion after the waste plastic woven bags are melted at high temperature, the particle size of the plastic particles is 10mm, the plastic fibers are soft plastic fibers formed by processing the waste plastic woven bags, the length of the plastic fibers is 4cm, the diameter of the plastic fibers is 0.5mm, the air entraining agent and the gelling agent respectively account for 0.8 percent and 15 percent of the weight of the hollow glass bead powder, and the gelling agent is fish glue powder; the particle size of the granite slag powder was 10mm, and it was present as a main coarse aggregate.

The aerated concrete block comprises the following raw materials in parts by mass: 150 parts of portland cement, 50 parts of granite slag powder, 40 parts of river sand, 40 parts of gypsum, 60 parts of lime, 5 parts of hollow glass bead powder containing an air entraining agent and a gelling agent, 15 parts of plastic particles and 10 parts of plastic fibers.

The plastic particles are formed by extrusion after the waste plastic woven bags are melted at high temperature, the particle size of the plastic particles is 15mm, the plastic fibers are soft plastic fibers formed by processing the waste plastic woven bags, the length of the plastic fibers is 10cm, the diameter of the plastic fibers is 1mm, the air entraining agent and the gelling agent respectively account for 0.4 percent and 10 percent of the weight of the hollow glass bead powder, and the gelling agent is fish glue powder; the particle size of the granite slag powder was 5mm, and it was present as a main coarse aggregate.

Of course this embodiment can also be used to break concrete blocks of other configurations. The details are not repeated, and the crushing device according to the embodiment of the present invention will be described below.

Referring to fig. 1 to 3, a safety crushing apparatus for building construction includes a first outer casing 1, a second outer casing 2, a lifting mechanism 11 and a pushing mechanism 13, the left outer side wall of the first outer shell 1 is fixedly connected with a third outer shell 4, a lifting mechanism 11 is arranged on the third outer shell 4, the pushing mechanism 13 is arranged at the left side of the third outer shell 4, the outer side wall of the back surface of the first outer shell 1 is fixedly connected with the second outer shell 2, the outer side wall of the top of the second outer shell 2 is fixedly connected with a water tank 3, the side wall of the water tank 3 connected with the second outer shell 2 is fixedly connected with two water service pipes 22, the bottom end of the water service pipe 22 is fixedly connected with a water spray nozzle 23, a circular through groove 20 is formed in the side wall where the first outer shell 1 and the second outer shell 2 are connected, and an exhaust fan 19 is fixedly connected in the circular through groove 20.

Utilize elevating

system

11 and 13 concrete blocks of push mechanism to push into first shell body 1 in, avoid the workman to transport the concrete block when the eminence accident takes place, lead to the workman be injured, utilize the dust of production outwards effluvium when air exhauster 19 and watering shower nozzle 23 avoid smashing the concrete, make the staff inhale, influence staff's health.

The collecting box comprises a first collecting box 5 connected with the inner side wall of the bottom of a first outer shell 1 in a sliding mode, a first outer side wall fixed connection handle 6 connected with the first collecting box 5, a second collecting box 7 connected with the inner side wall of the bottom of a second outer shell 2 in a sliding mode, a second outer side wall fixed connection handle 8 connected with the second collecting box 7, and two round rods 12 fixedly connected with the top of a third outer shell 4, wherein the first collecting box 5 can be pulled out of the first outer shell 1 through the first handle 6, and the second collecting box 7 can be pulled out of the second outer shell 2 through the second handle 8.

Two sliding grooves 10 have been seted up on the lateral wall at the front and the back of third shell body 4, square logical groove 14 and square logical groove three 21 have been seted up on the left side lateral wall of third shell body 4, square logical groove two 15 has been seted up on the lateral wall that first shell body 1 and third shell body 4 link to each other, water inlet 24 has been seted up at the top of water tank 3, and square logical groove two 15 and square logical groove three 21 can make things convenient for the concrete piece to pass.

The lifting mechanism 11 comprises a second rotating motor 1101, a connecting rope 1102, a fixed sleeve ring 1103, a winding drum 1104, a fixed rod 1105 and a supporting plate 1106, wherein the fixed sleeve ring 1103 is slidably connected in the sliding groove 10, the supporting plate 1106 is fixedly connected between the fixed sleeve rings 1103, the supporting plate 1106 is positioned inside the third outer shell 4, the fixed rod 1105 is fixedly connected to the top of the third outer shell 4, the winding drum 1104 is rotatably connected between the fixed rods 1105, the second rotating motor 1101 is fixedly connected to the outer side wall of the fixed rod 1105, the winding drum 1104 is fixedly connected to the rotating end of the second rotating motor 1101, the connecting rope 1102 is wound on the winding drum 1104, the other end of the connecting rope 1102 is fixedly connected to the fixed sleeve ring 1103, the second rotating motor 1101 rotates to drive the winding drum 1104 to rotate, the winding drum 1104 rotates to carry out the connecting rope 1102, and the fixed sleeve ring 1103 is pulled to rise when the connecting rope 1102 is wound, the retaining collar 1103 causes the support plate 1106 to rise.

The pushing mechanism 13 comprises a supporting frame 1301, electric push rods 1302 and push plates 1303, the supporting frame 1301 is fixedly connected to the outer side wall of the left side of the third outer shell 4, the two electric push rods 1302 are fixedly connected to the outer side walls, opposite to the supporting frame 1301 and the third outer shell 4, of the supporting frame, the top of each electric push rod 1302 is fixedly connected with the push plate 1303, the push plates 1303 are matched with the first square through grooves 14, the electric push rods 1302 extend to push the push plates 1303 to move, and the push plates 1303 can push concrete blocks on the supporting plates 1106 into the first outer shell 1.

Two fixed plates 18 of inside wall fixed connection of first shell body 1, two dwang 16 are connected in the inside wall rotation of first shell body 1, two rotation motor 9 of positive lateral wall fixed connection of first shell body 1, the rotation end fixed connection dwang 16 of rotating motor 9, fixed connection crushing roller 17 on the dwang 16 rotates and drives dwang 16 and rotate, and dwang 16 rotates and drives crushing roller 17 and rotate, and usable crushing roller 17 smashes the concrete piece.

When the electric appliance is used, the electric appliance elements are externally connected with a power supply and a control switch when in use, when the concrete block is crushed, the concrete block is placed on the supporting plate 1106 through the third square through groove 21, the second rotary motor 1101 is started, the second rotary motor 1101 rotates to drive the winding drum 1104 to rotate, the winding drum 1104 rotates to wind the connecting rope 1102, the fixing sleeve 1103 is pulled to ascend when the connecting rope 1102 is wound, the fixing sleeve 1103 drives the supporting plate 1106 to ascend, the concrete block ascends along with the ascending of the supporting plate 1106, when the concrete block moves to the second square through groove 15, the electric push rod 1302 is started, the electric push rod 1302 extends to push the push plate 1303 to move, the push plate 1303 pushes the concrete block on the supporting plate 1106 into the first outer shell 1, the phenomenon that a worker is injured due to accidents when the worker conveys the concrete block to a high place is avoided, the first rotary motor 9 is started, rotate motor 9 and rotate and drive dwang 16 and rotate, dwang 16 rotates and drives crushing shaft 17 and rotate, utilize crushing shaft 17 to smash the concrete piece, the concrete piece after smashing falls into collects box 5 in, start air exhauster 19, air exhauster 19 convulsions, the dust that produces when smashing concrete inhales in the second housing 2, watering shower nozzle 23 carries out the watering dust fall, make the dust fall into and collect box two 7 in, the dust that produces when avoiding smashing concrete outwards scatters out, make the staff inhale, influence staff's health.

The utility model has the advantages that:

1. the electric push rod is extended to push the push plate to move, and the push plate pushes the concrete block on the supporting plate into the first outer shell, so that the phenomenon that a worker is injured due to accidents when the worker conveys the concrete block to a high place is avoided.

2. The dust collector is reasonable in structure, the exhaust fan is used for exhausting air, dust generated during concrete crushing is sucked into the second outer shell, the sprinkling nozzle is used for sprinkling water and reducing dust, the dust falls into the second collecting box, and the problem that the dust generated during concrete crushing is scattered outwards to enable workers to suck the dust and influence the health of the workers is avoided.

The first rotating motor 9 and the second rotating motor 1101 are TCH18-200-3S models produced by Taiwan electric machine Limited, Dongguan and related matched power supplies and circuits.

The electric push rod 1302 is a TH-100 model produced by a small olive town plus macro hardware factory in Zhongshan city and a related matched power supply and circuit thereof.

The exhaust fan 19 is an exhaust fan produced by Zhejiang Yitong electromechanical Co., Ltd and its associated power supply and circuit.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A safe breaker for construction which characterized in that: comprises a first outer shell (1), a second outer shell (2), a lifting mechanism (11) and a pushing mechanism (13), wherein the left outer side wall of the first outer shell (1) is fixedly connected with a third outer shell (4), the lifting mechanism (11) is arranged on the third outer shell (4), the pushing mechanism (13) is arranged on the left side of the third outer shell (4), the back outer side wall of the first outer shell (1) is fixedly connected with the second outer shell (2), the top outer side wall of the second outer shell (2) is fixedly connected with a water tank (3), two water service pipes (22) are fixedly connected on the side wall connecting the water tank (3) and the second outer shell (2), the bottom ends of the water service pipes (22) are fixedly connected with a sprinkler head (23), and a circular through groove (20) is formed on the side wall connecting the first outer shell (1) and the second outer shell (2), an exhaust fan (19) is fixedly connected in the circular through groove (20).

2. A safety crushing device for building construction according to claim 1, characterized in that: the bottom inner side wall sliding connection of first shell body (1) collects box (5), collect lateral wall fixed connection handle (6) of box (5), the bottom inner side wall sliding connection of second shell body (2) collects box two (7), collect lateral wall fixed connection handle two (8) of box two (7), two round bars (12) of top fixed connection of third shell body (4).

3. A safety crushing device for building construction according to claim 1, characterized in that: two sliding grooves (10) are formed in the side wall of the front face and the back face of the third outer shell (4), a first square through groove (14) and a third square through groove (21) are formed in the side wall of the left side of the third outer shell (4), a second square through groove (15) is formed in the side wall, connected with the first outer shell (1) and the third outer shell (4), and a water inlet (24) is formed in the top of the water tank (3).

4. A safety crushing device for building construction according to claim 1, characterized in that: the lifting mechanism (11) comprises a second rotating motor (1101), a connecting rope (1102), a fixed lantern ring (1103), a winding drum (1104), a fixed rod (1105) and a supporting plate (1106), the fixed lantern rings (1103) are connected in the sliding groove (10) in a sliding way, the supporting plate (1106) is fixedly connected between the fixed lantern rings (1103), the supporting plate (1106) is positioned inside the third outer shell (4), the fixing rod (1105) is fixedly connected with the top of the third outer shell (4), the fixed rods (1105) are rotatably connected with a receiving winding drum (1104), the outer side wall of each fixed rod (1105) is fixedly connected with a second rotating motor (1101), the rotating end of the second rotating motor (1101) is fixedly connected with a receiving winding drum (1104), the winding drum (1104) is wound with a connecting rope (1102), and the other end of the connecting rope (1102) is fixedly connected with a fixed lantern ring (1103).

5. A safety crushing device for building construction according to claim 1, characterized in that: the pushing mechanism (13) comprises a supporting frame (1301), an electric push rod (1302) and a push plate (1303), the supporting frame (1301) is fixedly connected to the outer side wall of the left side of the third outer shell (4), the supporting frame (1301) is fixedly connected with the two electric push rods (1302) on the outer side wall opposite to the third outer shell (4), the top of each electric push rod (1302) is fixedly connected with the push plate (1303), and the push plate (1303) is matched with the square through groove I (14).

6. A safety crushing device for building construction according to claim 1, characterized in that: two fixed plates (18) of inside wall fixed connection of first shell body (1), the inside wall of first shell body (1) rotates and connects two dwang (16), two rotation motor (9) of positive outside wall fixed connection of first shell body (1), the rotation end fixed connection dwang (16) of rotating motor (9), fixed connection crushing shaft (17) is gone up in dwang (16).