CN111013765A

CN111013765A - Construction waste high-efficiency treatment device

Info

Publication number: CN111013765A
Application number: CN201911225421.3A
Authority: CN
Inventors: 何国平; 鲍君美; 郑武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-17

Abstract

The invention discloses a high-efficiency treatment device for construction waste, and relates to the technical field of construction equipment; the crushing device comprises a main body, wherein a crankshaft is arranged in the main body, and a plurality of crushing teeth are arranged on the bent part of the crankshaft in an array manner; the main body is also provided with a driving mechanism; a screen is obliquely arranged below the crankshaft; the screen mesh is installed on a bracket, the bottom of the bracket is installed on support rods on two sides in the main body in a left-right sliding manner, the crankshaft is also provided with a transmission mechanism for driving the bracket to reciprocate back and forth, the transmission mechanism comprises an A bevel gear sleeved on the crankshaft and a B bevel gear meshed with the A bevel gear, the B bevel gear is fixedly installed at one end of a rotating shaft, the rotating shaft is rotatably arranged on the main body, the other end of the rotating shaft is fixedly provided with a driving disc, the driving disc is provided with a driving rod, one end of the connecting rod is rotatably connected with the driving rod; the main body is also provided with a circulating mechanism. The invention improves the crushing efficiency, ensures the crushing effect and is environment-friendly.

Description

Construction waste high-efficiency treatment device

Technical Field

The invention relates to the technical field of construction equipment, in particular to a construction waste efficient treatment device.

Background

With the development of social economy, town construction is continuously deepened in China, because modern town construction in China mainly takes concrete buildings as main parts, the concrete buildings have certain service life limitation because of aging problems, a large amount of construction waste can be generated after the concrete buildings are dismantled, and the construction waste is more and more along with the transformation of old cities, the removal of urban villages and rural villages and the reconstruction of roads.

Building rubbish need set up the screen cloth at crushing in-process usually and filter it and guarantee crushing effect, and the screen cloth among the shock attenuation refuse treatment device of current technique inclines to set up usually, then utilizes the gravity of rubbish to roll on the screen cloth and screens, causes the screening efficiency low, consequently needs design a building rubbish high efficiency processing apparatus to solve above-mentioned technical problem.

Disclosure of Invention

The invention aims to provide a high-efficiency construction waste treatment device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the efficient treatment device for the construction waste comprises a main body, wherein a crankshaft is arranged in the main body, and a plurality of crushing teeth are arranged on the bent part of the crankshaft in an array manner; the main body is also provided with a driving mechanism for driving the crankshaft to rotate; a screen is obliquely arranged below the crankshaft; the screen mesh is installed on a support, the bottom of the support is installed on support rods on two sides in the main body in a left-right sliding mode, a transmission mechanism for driving the support to reciprocate back and forth is further arranged on the crankshaft, the transmission mechanism comprises an A bevel gear sleeved on the crankshaft and a B bevel gear meshed with the A bevel gear, the B bevel gear is fixedly installed at one end of a rotating shaft, the rotating shaft is rotatably arranged on the main body, a driving disc is fixedly installed at the other end of the rotating shaft, a driving rod in rotary connection with one end of a connecting rod is arranged on the driving disc, and the other end of the connecting rod is rotatably connected to; the main body is also provided with a circulating mechanism.

As a further scheme of the invention: the crushing mechanism comprises a feed inlet and a discharge outlet, the feed inlet is arranged on one side of the bottom end of the screen, and the discharge outlet is communicated with the feed inlet in the main body.

As a still further scheme of the invention: the inside defeated auger that is provided with of circulation mechanism, and defeated auger installs the output at its pivoted B motor of drive.

As a still further scheme of the invention: the support rod on one side is provided with an elastic piece, and the other end of the elastic piece is fixedly arranged on the support.

As a still further scheme of the invention: the supporting legs for supporting are further arranged below the main body, and anti-slip pads are further arranged at the bottoms of the supporting legs.

As a still further scheme of the invention: the main body is also provided with a purification mechanism.

As a still further scheme of the invention: the purification mechanism comprises an adsorption box and a fan, and the fan is arranged on a pipeline for communicating the adsorption box with the interior of the main body; the dust collector is characterized in that a filter screen is arranged inside the adsorption box, a dust collection box is detachably mounted at an opening at the bottom of the adsorption box, an air outlet is formed in the upper portion of the adsorption box, and an air inlet in the adsorption box is formed in the lower portion of the filter screen.

As a still further scheme of the invention: the drive mechanism comprises a B belt pulley fixedly mounted on the crankshaft and an A motor fixedly mounted on the main body, wherein an A belt pulley is arranged at the output end of the A motor, and the A belt pulley is connected with a B belt pulley belt.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the crankshaft is set as the crankshaft, so that the crushing teeth irregularly crush the garbage, and the crushing effect is improved; by arranging the transmission mechanism, the crankshaft drives the bracket to drive the screen to reciprocate back and forth, so that the filtering efficiency of the screen is improved, and the transmission structure is compact in design; the garbage which is not completely crushed is circularly crushed by arranging the circulating mechanism, so that the crushing effect is improved; the purification mechanism is arranged to purify the air in the main body, so that the working environment is ensured, and the environment is protected; the interior of the adsorption box is convenient to clean by arranging the discharge hole; the invention improves the crushing efficiency, ensures the crushing effect and is environment-friendly.

Drawings

Fig. 1 is a schematic structural diagram of a construction waste high-efficiency treatment device.

Fig. 2 is a schematic structural diagram of an adsorption box in the construction waste high-efficiency treatment device.

Fig. 3 is a schematic structural diagram of a driving disc in the construction waste high-efficiency treatment device.

In the figure: the device comprises a main body-1, a feed inlet-2, a circulating mechanism-3, a crankshaft-4, an A bevel gear-5, a B bevel gear-6, a rotating shaft-7, a driving disc-8, a driving rod-9, a connecting rod-10, a bracket-11, an elastic part-12, a screen mesh-13, a supporting rod-14, a fan-15, a dust collecting box-16, an adsorption box-17, a filter screen-18, an air outlet-19, a discharge outlet-20, crushing teeth-21, a B belt pulley-22, an A belt pulley-23, an A motor-24, a feed inlet-25, a discharge outlet-26, an anti-skid pad-27 and supporting legs-28.

Detailed Description

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a construction waste efficient treatment device includes a main body 1, a crankshaft 4 is disposed inside the main body 1, a plurality of crushing teeth 21 are disposed on a curved portion of the crankshaft 4 in an array manner, the crushing teeth 21 are welded to the crankshaft 4, and the crankshaft 4 is disposed to enable the crushing teeth 21 to eccentrically rotate in a crushing process, so as to irregularly crush waste, and improve a crushing effect; the main body 1 is also provided with a driving mechanism for driving the crankshaft 4 to rotate; in order to prevent the garbage from being completely crushed, the garbage is screened by obliquely arranging the screen 13 below the crankshaft 4, so that the discharged garbage is completely crushed; the screen 13 is installed on the support 11, the bottom of the support 11 is installed on the support rods 14 on two sides inside the main body 1 in a left-right sliding manner, the crankshaft 4 is further provided with a transmission mechanism for driving the support 11 to reciprocate back and forth, the transmission mechanism comprises an A bevel gear 5 sleeved on the crankshaft 4 and a B bevel gear 6 meshed with the A bevel gear 5, the B bevel gear 6 is fixedly installed at one end of a rotating shaft 7, the rotating shaft 7 is rotatably arranged on the main body 1, the other end of the rotating shaft 7 is fixedly provided with a driving disc 8, the driving disc 8 is provided with a driving rod 9 in rotary connection with one end of a connecting rod 10, and the other end of the connecting rod 10 is rotatably connected to the; the arrangement enables the bevel gear A5 to rotate to drive the bevel gear B6 to drive the rotating shaft 7 and the driving disc 8 to rotate, and the driving disc 8 drives the bracket 11 to reciprocate left and right through the driving rod 9 and the connecting rod 10, so that the rapid screening of materials on the screen 13 is accelerated; still be provided with circulation mechanism on the main part 1, set up circulation mechanism and be convenient for carry the material that does not pass through screen cloth 13 to main part 1 upper end, carry out the regrinding.

Specifically, actuating mechanism drive crankshaft 4 rotates, broken tooth 21 on the bent axle 4 is smashed to adding to the inside rubbish of main part 1, rubbish after smashing falls on screen cloth 13, bent axle 4 drives A bevel gear 5 and rotates simultaneously, A bevel gear 5 drives driving-disc 8 through B bevel gear 6 and pivot 7 and rotates, actuating lever 9 and connecting rod 10 on the driving-disc 8 drive support 11 reciprocating motion back and forth, support 11 reciprocating motion is followed to screen cloth 13 simultaneously, thereby improve the efficiency of passing through of the rubbish on the screen cloth 13, and the treatment effect is improved, rubbish that does not pass through screen cloth 13 enters into main part 1 upper portion through circulation mechanism 3 and carries out the secondary crushing, guarantee crushing effect.

Example 2

Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that the pulverizing mechanism includes a feeding hole 25 and a discharging hole 26, the feeding hole 25 is disposed on one side of the bottom end of the screen 13, and the discharging hole 26 is communicated with the feeding hole 2 on the main body 1. This setting has realized carrying out the broken circulation with the rubbish that does not pass through the screening.

The inside defeated auger that is provided with of circulation mechanism 3, and defeated auger installs the output at its pivoted B motor of drive. The conveying auger is used for conveying the garbage.

The support rod 14 on one side is provided with the elastic part 12, the other end of the elastic part 12 is fixedly arranged on the support 11, and the stability of the reciprocating motion of the support 11 is kept conveniently by increasing the damping of the reciprocating motion of the support 11 in the left and right directions.

The elastic member 12 is a spring, and this arrangement is easy to realize.

A discharge port 20 is further arranged below the main body 1, and the discharge port 20 is arranged to facilitate the discharge of garbage passing through the screen 13.

The lower part of the main body 1 is also provided with a supporting leg 28 for supporting, the bottom of the supporting leg 28 is also provided with a non-slip mat 27, and the non-slip mat 27 is arranged to ensure the running stability of the invention.

Because a large amount of dust can be generated in the crushing process, the working environment is severe, and therefore the main body 1 is also provided with a purification mechanism.

The purification mechanism comprises an adsorption box 17 and a fan 15, and the fan 15 is arranged on a pipeline for communicating the adsorption box 17 with the interior of the main body 1; the blower 15 is provided to facilitate the suction of the dust-containing air inside the main body 1 into the inside of the adsorption box 17.

A filter screen 18 is arranged in the adsorption box 17, the filter screen 18 filters air, a dust collection box 16 is detachably mounted at an opening at the bottom of the adsorption box 17, and the dust collection box 16 is arranged to facilitate large-particle dust impacting on the filter screen 18 to fall into the dust collection box 16; a gas outlet 19 is arranged above the adsorption box 17, and the gas purified by the gas outlet 19 is discharged; the air inlet on the adsorption box 17 is arranged below the filter screen 18.

The discharge port 26 is screwed to the adsorption box 17.

Actuating mechanism includes B belt pulley 22 and the A motor 24 of fixed mounting on main part 1 of fixed mounting on bent axle 4, A motor 24's output is provided with A belt pulley 23, A belt pulley 23 and B belt pulley 22 belt are connected, and A motor 24 rotates, drives B belt pulley 22 and bent axle 4 through A belt pulley 23 and rotates to realize broken tooth 21 and smash rubbish.

The working principle of the invention is as follows:

garbage to be crushed enters the main body 1 through the feeding hole 2, the motor A24 is electrified, the belt pulley A23, the belt pulley B22 and the crankshaft 4 drive the crushing teeth 21 to rotate so as to crush the garbage, the crushed garbage falls onto the screen 13 on the support 11, and the crankshaft 4 drives the support 11 to reciprocate through the bevel gear A5, the bevel gear B6, the rotating shaft 7, the driving disc 8 and the driving rod 9 so as to drive the screen 13 to reciprocate back and forth, so that the passing efficiency of the garbage on the screen 13 is improved, and the crushing treatment efficiency is improved; the garbage passing through the screen 13 is discharged through the discharge hole 20 at the bottom of the main body 1, the garbage not passing through the screen 13 enters the feed hole 25 on the circulating mechanism 3, then enters the feed hole 2 through the discharge hole 26, and then is subjected to secondary crushing, so that the crushing effect is ensured; meanwhile, the fan 15 is electrified to suck other dust in the main body 1 into the adsorption box 17, the filter screen 18 purifies air, large-particle dust is collided on the filter screen 18 and falls into the dust collection box 16 through a bottom opening on the adsorption box 17, and when particles in the dust collection box 16 reach a certain degree, the particles are detached and cleaned.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The efficient treatment device for the construction waste is characterized by comprising a main body (1), wherein a crankshaft (4) is arranged in the main body (1), and a plurality of crushing teeth (21) are arranged on the bent part of the crankshaft (4) in an array manner; the main body (1) is also provided with a driving mechanism for driving the crankshaft (4) to rotate; a screen (13) is obliquely arranged below the crankshaft (4); the screen mesh (13) is installed on a support (11), the bottom of the support (11) is installed on support rods (14) on two sides inside the main body (1) in a left-right sliding mode, a transmission mechanism for driving the support (11) to reciprocate back and forth is further arranged on the crankshaft (4), the transmission mechanism comprises an A bevel gear (5) sleeved on the crankshaft (4) and a B bevel gear (6) meshed with the A bevel gear (5), the B bevel gear (6) is fixedly installed at one end of a rotating shaft (7), the rotating shaft (7) is rotatably arranged on the main body (1), a driving disc (8) is fixedly installed at the other end of the rotating shaft (7), a driving rod (9) in rotary connection with one end of a connecting rod (10) is arranged on the driving disc (8), and the other end of the connecting rod (10) is rotatably connected to the support (11); the main body (1) is also provided with a circulating mechanism.

2. The construction waste high-efficiency treatment device is characterized in that the crushing mechanism comprises a feed inlet (25) and a discharge outlet (26), the feed inlet (25) is arranged on one side of the bottom end of the screen (13), and the discharge outlet (26) is communicated with the feed inlet (2) on the main body (1).

3. The efficient construction waste treatment device according to claim 2, wherein a material conveying auger is arranged inside the circulating mechanism (3), and the material conveying auger is arranged at the output end of a motor B for driving the material conveying auger to rotate.

4. The construction waste high-efficiency treatment device according to claim 1, wherein an elastic member (12) is installed on the support rod (14) on one side, and the other end of the elastic member (12) is fixedly installed on the bracket (11).

5. The construction waste high-efficiency treatment device is characterized in that supporting legs (28) for supporting are further arranged below the main body (1), and anti-skid pads (27) are further arranged at the bottoms of the supporting legs (28).

6. The construction waste high-efficiency treatment device is characterized in that a purification mechanism is further arranged on the main body (1).

7. The construction waste high-efficiency treatment device according to claim 6, characterized in that the purification mechanism comprises an adsorption box (17) and a fan (15), wherein the fan (15) is installed on a pipeline for communicating the adsorption box (17) with the inside of the main body (1); the dust collector is characterized in that a filter screen (18) is arranged inside the adsorption box (17), a dust collection box (16) is detachably mounted at an opening at the bottom of the adsorption box (17), an air outlet (19) is formed above the adsorption box (17), and an air inlet in the adsorption box (17) is formed below the filter screen (18).

8. The construction waste high-efficiency treatment device according to any one of claims 1 to 7, characterized in that the driving mechanism comprises a B belt pulley (22) fixedly installed on the crankshaft (4) and an A motor (24) fixedly installed on the main body (1), an A belt pulley (23) is arranged at the output end of the A motor (24), and the A belt pulley (23) is in belt connection with the B belt pulley (22).