CN211099271U

CN211099271U - Useless building reducing mechanism of green concrete

Info

Publication number: CN211099271U
Application number: CN201921843102.4U
Authority: CN
Inventors: 肖松华
Original assignee: Dexing Zongheng Cement Products Co ltd
Current assignee: Dexing Zongheng Cement Products Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a waste building crushing device for green concrete, which belongs to the technical field of building engineering and comprises a base, wherein the top of the base is fixedly connected with four supporting plates and four supporting plates, the base is movably connected with a crushing box through the supporting plates, one side of the surface of the supporting plates is fixedly connected with a plurality of springs, one side of the springs, which is far away from the supporting plates, is connected to the surface of the crushing box, and a fan thereof is used for air suction treatment to suck impurities such as dust and the like generated in the crushing process in the crushing box and discharge the impurities into a collecting box through a connecting pipeline for convenient recovery and cleaning, thereby improving the environmental protection in the crushing process, a limit column and a spring are connected between the crushing box and the supporting plates, the structure that the existing crushing box is directly connected with the supporting device is replaced, and the spring can play roles of buffering and reducing the vibration generated in the, the stability of machine is improved, and spacing post can keep smashing the rigidity between case and the backup pad.

Description

Useless building reducing mechanism of green concrete

Technical Field

The utility model relates to a building engineering technical field especially relates to a useless building reducing mechanism of green concrete.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures if necessary, uniformly stirring, densely forming, curing and hardening according to a proper proportion, and crushing the concrete after the concrete building is dismantled.

Patent number is CN 209174053U's the useless building two-stage crushing formula reducing mechanism of a green concrete, has avoided the concrete piece of undersize to smash many times, has saved a large amount of times, has improved kibbling efficiency.

The crushing device has the following defects that 1, the crushing device only has a single crushing function in the using process, a large amount of harmful substances such as dust and the like can be generated in the crushing process, and the harmful substances are directly discharged from a discharge port without being treated, so that the environmental pollution can be caused, and the health of operators is influenced; 2. reducing mechanism directly carries out fixed connection with strutting arrangement, and reducing mechanism can produce great vibrations direct conduction to strutting arrangement in the use, influences the stability in the machine use, for this reason, we provide a useless building reducing mechanism of green concrete.

SUMMERY OF THE UTILITY MODEL

The utility model provides a useless building reducing mechanism of green concrete aims at can handling the dust that produces to smashing the in-process to can reduce the influence of smashing in-process vibrations to machine stability.

The utility model provides a specific technical scheme as follows:

the utility model provides a green concrete waste building smashing device, which comprises a base, wherein the top of the base is fixedly connected with four support plates and four support plates, the base is movably connected with a smashing box through the support plates, one side of the surface of the support plates is fixedly connected with a plurality of springs, one side of the spring away from the support plates is connected to the surface of the smashing box, the outer side wall of the smashing box is welded with four limit posts and four limit posts, one side of the limit posts away from the smashing box is inserted into the support plates, one side of the outer side wall of the smashing box is provided with a motor, the inner part of the smashing box is movably connected with two smashing rollers, the power output end of the motor is connected with the power input end of the smashing rollers, one side of the top of the smashing box is provided with a fan, one side of the top of the, one side of the connecting pipeline, which is far away from the fan, is connected with the collecting box.

Optionally, a feed inlet is formed in one side of the top of the crushing box, and a discharge outlet is formed in one side of the bottom of the crushing box.

Optionally, the inside surface mounting of crushing case has the bearing and the bearing is four, crushing roller passes through bearing and crushing case swing joint.

Optionally, the motor is electrically connected to an external power source through a motor switch.

Optionally, the fan is electrically connected to an external power supply through a fan switch.

The utility model has the advantages as follows:

1. the fan is installed at the top of smashing the case, the collecting box is installed at the base top, the rotation that the motor drove crushing roller during operation carries out shredding to the concrete piece, open the fan, the fan induced drafts and handles impurity such as dust that can produce with smashing incasement portion crushing in-process and inhale and arrange into to the inside convenient clearance of retrieving of collecting box through the connecting tube, the mode that current crushing case dust directly discharged has been replaced, the feature of environmental protection among the crushing process has been improved, reduce the influence of dust to environment and human health.

2. Spacing post and spring are connected with between crushing case and the backup pad, replaced the direct structure of being connected with strutting arrangement of current crushing case, the spring can play the buffering and subduct the effect to the vibrations that crushing case operation in-process produced, reduce the influence of vibrations to backup pad stability, improve the stability in the machine use, spacing post can play supplementary fixed effect, inside one end is pegged graft to the backup pad, can keep the rigidity between crushing case and the backup pad.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a green concrete waste building crushing device according to an embodiment of the present invention;

fig. 2 is a schematic view of an interior overlooking structure of a crushing box of a green concrete waste building crushing device according to an embodiment of the present invention;

fig. 3 is the utility model discloses the internal circuit structure schematic diagram of the useless building reducing mechanism of green concrete.

In the figure: 1. a base; 2. a support plate; 3. a crushing box; 301. a feed inlet; 302. a discharge outlet; 4. a spring; 5. a limiting column; 6. a motor; 601. a motor switch; 7. a bearing; 8. a crushing roller; 9. a fan; 901. a fan switch; 902. connecting a pipeline; 10. and a collection box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The waste building crushing device for green concrete according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, the green concrete waste building crushing device provided by the embodiment of the invention comprises a base 1, wherein the top of the base 1 is fixedly connected with four support plates 2, the base 1 is movably connected with a crushing box 3 through the support plates 2, one side of the surface of each support plate 2 is fixedly connected with a plurality of springs 4, the side of each spring 4, far away from the support plate 2, is connected to the surface of the crushing box 3, the outer side wall of the crushing box 3 is welded with four limit posts 5, the side of each limit post 5, far away from the crushing box 3, is inserted into the support plate 2, one side of the outer side wall of the crushing box 3 is provided with a motor 6, the inside of the crushing box 3 is movably connected with two crushing rollers 8, and the power output end of the motor 6 is connected with the power input end of the crushing roller 8, a fan 9 is installed on one side of the top of the crushing 3 box, a collecting box 10 is detachably connected to one side of the top of the base 1, a connecting pipeline 901 is detachably connected to one side of an air exhaust end of the fan 9, and one side, far away from the fan 9, of the connecting pipeline 901 is connected with the collecting box 10.

The example, motor 6 drives the rotation of smashing roller 8 when operation and carries out shredding to the concrete piece, open fan 9, fan 9 induced drafts and handles impurity such as the dust that can produce the inside crushing in-process of crushing case 3 and emits into the convenient clearance of retrieving of collecting box 10 inside through connecting tube 901, the mode that current crushing case 3 dust directly discharged has been replaced, the feature of environmental protection among the crushing process has been improved, reduce the influence of dust to environment and human health, spring 4 can play buffering and subducting the effect to the vibrations that crushing case 3 operation in-process produced, reduce the influence of vibrations to backup pad 2 stability, improve the stability in the machine use, spacing post 5 can play the effect of auxiliary fixation, one end is pegged graft to inside backup pad 2, can keep the rigidity between crushing case 3 and the backup pad 2.

Referring to fig. 1, a feed inlet 301 is formed at one side of the top of the pulverizing box 3, and a discharge outlet 302 is formed at one side of the bottom of the pulverizing box 3.

Illustratively, the concrete mass to be crushed can be poured into the crushing box 3 through the inlet 301, and the crushed concrete mass is discharged from the outlet 302.

Referring to fig. 1 and 2, the inner surface of the crushing box 3 is provided with four bearings 7, and the crushing roller 8 is movably connected with the crushing box 3 through the bearings 7.

Illustratively, the bearing 7 installed inside the crush box 3 can stably support the crush roller 8 without affecting the rotation of the crush roller 8 inside the crush box 2.

Referring to fig. 1 and 3, the motor 6 is electrically connected to an external power source through a motor switch 601.

Illustratively, the connection of the motor 6 to the external circuit and thus the start and stop of the motor 6 can be controlled by the motor switch 601.

Referring to fig. 1 and 3, the blower 9 is electrically connected to an external power source through a blower switch 901.

For example, the fan switch 901 may control the connection between the fan 9 and an external circuit to control the start and stop of the fan 9.

When in use, the top of the base 1 is fixed with the supporting plate 2, the crushing box 3 is arranged at the top of the base 1, the limit column 5 and the spring 4 are connected between the crushing box 3 and the supporting plate 2 to replace the structure that the prior crushing box 3 is directly connected with the supporting device, the spring 4 can play a role in buffering and reducing the vibration generated in the operation process of the crushing box 3, the influence of the vibration on the stability of the supporting plate 2 is reduced, the stability in the use process of the machine is improved, the limit column 5 can play a role in auxiliary fixing, one end of the limit column 5 is inserted into the supporting plate 2, the floating of the crushing box 2 in a certain range can be kept, the position between the crushing box 3 and the supporting plate 2 can be kept fixed, the top of the crushing box 3 is provided with the feeding port 301, concrete blocks to be crushed are poured into the crushing box 3 through the feeding port 301, the top of the crushing box 3, the top of the base 1 is provided with a collecting box 10, the crushing box 3 is internally provided with a bearing 7 and is movably connected with a crushing roller 8 through the bearing 7, the crushing roller 8 can be stably supported and can not influence the rotation of the crushing roller 8 in the crushing box 2 through the bearing 7 arranged in the crushing box 3, a circuit is switched on through a motor switch 601, so that a motor 6 is electrified and operated, the output end of the motor 6 rotates at a high speed and drives the crushing roller 8 to rotate to crush concrete blocks when the motor 6 operates, a fan 9 starts to be electrified and operated through a circuit switched on by a fan switch 901, dust and other impurities generated in the crushing process in the crushing box 3 can be sucked and removed by air suction treatment when the fan 9 operates, and the dust and other impurities are discharged into the collecting box 10 through a connecting pipeline 901 to be conveniently recovered and cleaned, the mode of directly discharging the dust in the existing crushing box 3 is replaced, and the environmental protection, reduce the influence of dust to environment and health, the concrete piece that smashes the completion through crushing roller 8 discharges through the bin outlet 302 of smashing the case 3 bottom.

It should be noted that, the utility model relates to a green concrete's useless building reducing mechanism, including base 1, backup pad 2, crushing case 3, feed inlet 301, bin outlet 302, spring 4, spacing post 5, motor 6, motor switch 601, bearing 7, crushing roller 8, fan 9, fan switch 901, connecting tube 902, collecting box 10, the part is the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

The motor 6, the motor switch 601, the fan 9 and the fan switch 901 are conventional products in the prior art, the motor 6 is Y180L in model number, the motor switch 601 is NS2-25 in model number, the fan 9 is SY-FYSJ01 in model number, the fan switch 901 is AC8800 in model number, and the internal structure is not explained.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The green concrete waste building smashing device comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with four support plates (2), the base (1) is movably connected with a smashing box (3) through the support plates (2), one side of the surface of each support plate (2) is fixedly connected with a plurality of springs (4), one side, far away from the support plates (2), of each spring (4) is connected to the surface of the smashing box (3), the outer side wall of the smashing box (3) is welded with four limiting columns (5) and four limiting columns (5), one side, far away from the smashing box (3), of each limiting column (5) is spliced into the corresponding support plate (2), one side of the outer side wall of the smashing box (3) is provided with a motor (6), the inner part of the smashing box (3) is movably connected with two smashing rollers (8) and two smashing rollers (8), motor (6) power take off end is connected with crushing roller (8) power take off end, smash case (3) top one side and install fan (9), base (1) top one side can be dismantled and be connected with collecting box (10), fan (9) are aired exhaust end one side and can be dismantled and be connected with connecting tube (902), fan (9) one side is kept away from in connecting tube (902) and collecting box (10) are connected.

2. The green concrete waste building crushing device as claimed in claim 1, wherein a feed inlet (301) is formed at one side of the top of the crushing box (3), and a discharge outlet (302) is formed at one side of the bottom of the crushing box (3).

3. The green concrete waste building crushing device as claimed in claim 1, wherein the crushing box (3) is internally provided with four bearings (7) on the surface, and the crushing roller (8) is movably connected with the crushing box (3) through the bearings (7).

4. The waste building pulverizing apparatus of green concrete according to claim 1, wherein said motor (6) is electrically connected to an external power source through a motor switch (601).

5. The green concrete waste building reducing apparatus of claim 1, wherein the fan (9) is electrically connected to an external power source through a fan switch (901).