CN209020470U - Construction waste processing unit - Google Patents

Construction waste processing unit Download PDF

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Publication number
CN209020470U
CN209020470U CN201821774241.1U CN201821774241U CN209020470U CN 209020470 U CN209020470 U CN 209020470U CN 201821774241 U CN201821774241 U CN 201821774241U CN 209020470 U CN209020470 U CN 209020470U
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CN
China
Prior art keywords
screen plate
rack
shell
screening machine
processing unit
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Expired - Fee Related
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CN201821774241.1U
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Chinese (zh)
Inventor
钱飞丞
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Individual
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Individual
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Priority to CN201821774241.1U priority Critical patent/CN209020470U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of construction waste processing units, including rack and rack-mounted pulverizer, screening machine and conveyer belt;The pulverizer includes shell, and the top of the shell is equipped with feed hopper, bottom is equipped with discharge port, is located to be equipped with below feed hopper in the shell and pulverizes mechanism, the screening machine is located at below the discharge port of pulverizer;The conveyer belt is located at below screening machine;The screening machine includes rack-mounted screen plate, is equipped with sieve in the screen plate;The front side of the screen plate is connected with Power Component and is moved backward by Power Component promotion, and spring is equipped between the rear side and rack of the screen plate and is moved forward under the effect of the elastic force of spring;The utility model can effectively improve the efficiency of screening process, guarantee going on smoothly for screening.

Description

Construction waste processing unit
Technical field
The utility model relates to building field more particularly to a kind of construction waste processing units.
Background technique
Concrete is most important material in civil construction project, with being growing for civil engineering construction scale, steel Tendon concrete structure becomes building structure main body, so that the production of commerical ready-mixed concrete is rapidly developed;Civil engineering can generate A large amount of concrete waste material, concrete waste material volume is big, degradation is difficult, and traditional landfill disposal mode has been inadequate in dealing with, because There is concrete waste material processing equipment in this.Concrete waste material process flow generally comprises separation, crushing, screening and recycling, It is crushed after concrete waste material is separated with other construction wastes (such as steel), then sub-sieve goes out the concrete of suitable size Particle, then carry out secondary use;Sieve is generally directlyed adopt when screening, sieve is fixed on inside pulverizer or discharge outlet, The screening efficiency that this structure results in sieve is lower, and is easy that cause can not because bulky grain concrete is deposited on sieve Smoothly screening.
It is therefore desirable to which a kind of construction waste processing unit, can effectively improve the efficiency of screening process, guarantee the suitable of screening Benefit carries out.
Utility model content
In view of this, screening can be effectively improved the purpose of this utility model is to provide a kind of construction waste processing unit The efficiency of process guarantees going on smoothly for screening.
The construction waste processing unit of the utility model, including rack and rack-mounted pulverizer, screening machine and Conveyer belt;The pulverizer includes shell, and the top of the shell is equipped with feed hopper, bottom is equipped with discharge port, in the shell It is equipped with below feed hopper and pulverizes mechanism, the screening machine is located at below the discharge port of pulverizer;The conveyer belt is located at sieve Below extension set;The screening machine includes rack-mounted screen plate, is equipped with sieve in the screen plate;The screen plate Front side is connected with Power Component and is moved backward by Power Component promotion, and spring is equipped between the rear side and rack of the screen plate And it is moved forward under the effect of the elastic force of spring.
By above disclosure, the utility model has following advantageous effects:
The construction waste processing unit of the utility model, concrete waste material enter pulverizer from feed hopper, and in crusher Particle is milled under the action of structure;Screen plate in screening machine is driven by Power Component and is moved backward, the mistake moved backward Compressed spring in journey moves forward after being moved to certain limit under the elastic force effect of spring, before thus driving sieve reciprocal After move, the concrete particle that generated inertia to fall on sieve in moving process is separated, and is thus effectively mentioned The efficiency of high screening process guarantees going on smoothly for screening;Concrete particle after screening drops down onto conveyer belt and is sent to predetermined Position.
As further improvement to above-mentioned technical proposal, it is described pulverize mechanism include two symmetrically arranged fluted discs, two The fluted disc is rotated by fluted disc motor driven, and multiple stone roller teeth for being used to cooperate crushing are provided on two fluted discs, described Fluted disc motor is fixed on shell.Using this structure, fluted disc has biggish crush force, can crush the large and medium-sized object of process Material.
As further improvement to above-mentioned technical proposal, the mechanism of pulverizing further includes two pressures being located at below fluted disc Roller, two pressure rollers are rotated by pressure roller motor driven, and the pressure roller motor is fixed on shell;It is equipped with down between the fluted disc and pressure roller Charging tray, two pressure rollers and two fluted discs are based on the axisymmetrical setting of blanking pan bottom blanking hole.This structure is formed Second level crushes structure, and pressure roller crushes remaining small material again, whole good crushing effect.
As further improvement to above-mentioned technical proposal, two guide rails are symmetrically arranged at left and right sides of the rack, it is described The left and right sides of screen plate is slideably positioned in two guide rails respectively;The spring is located in guide rail and one end be fixed on screen plate, The other end is fixed on rack.Using this structure, the displacement effect of screen plate is improved, guarantees that it can be past along specific direction Multiple sliding.
As further improvement to above-mentioned technical proposal, the front side of the screen plate is equipped with thrust frame, the thrust frame It is equipped with shaft, the Power Component includes driving motor, the fixed driven wheel being set in shaft and is fixed on driving motor Output end and by the cam of driving motor driving rotation, it is mobile that the driven wheel is close proximity to cam.Using this structure, it is easy to Design and processing, meet the movement needs of screen plate.
Detailed description of the invention
Fig. 1 is the main view of the utility model;
Fig. 2 is the top view of the screening machine of the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description;Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments, Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2: the construction waste processing unit of the present embodiment including rack 1 and is mounted in rack 1 Pulverizer, screening machine and conveyer belt 5;The pulverizer includes shell 2, and the top of the shell 2 is equipped with feed hopper 3, bottom is set There is discharge port 4, is located to be equipped with below feed hopper 3 in the shell 2 and pulverizes mechanism, the screening machine is located at the discharge port of pulverizer 4 lower sections;The conveyer belt 5 is located at below screening machine;The screening machine includes the screen plate 6 being mounted in rack 1, the screening Sieve 7 is equipped in plate 6;The front side of the screen plate 6 is connected with Power Component and is moved backward by Power Component promotion, the sieve It selects and is equipped with spring 8 between the rear side of plate 6 and rack 1 and is moved forward under the effect of the elastic force of spring 8.Rack 1 is for installing powder Broken machine and screening machine, and fixed other components such as conveyer belt 5 etc.;Conveyer belt 5 is belt drive structure, for automatically delivering through being sieved Concrete particle after point, repeats no more its structure and principle at this.Feed hopper 3 is used to put into for concrete waste material, discharging Mouth 4 for smashed concrete particle for flowing out;Rack 1 may include the column of four distributed rectangulars, lead between adjacent columns Cross bar is crossed to be connected;Screen plate 6 be in rectangle, using its close to the side of Power Component as front side, the one of opposite separate Power Component Side is rear side, similarly knows the direction of left side and rear side;Screen plate 6 is preferably parallel to horizontal plane setting, and discharge port 4 is also put down at this time Row is arranged in horizontal plane.
The construction waste processing unit of the present embodiment, concrete waste material enters pulverizer from feed hopper 3, and is pulverizing mechanism Under the action of be milled into particle;Screen plate 6 in screening machine is driven by Power Component and is moved backward, the process moved backward Middle compressed spring 8 moves forward after being moved to certain limit under the elastic force effect of spring 8, before thus driving sieve 7 reciprocal After move, generated inertia separates the concrete particle fallen on sieve 7 in moving process, thus effectively mentions The efficiency of high screening process guarantees going on smoothly for screening;Concrete particle after screening drops down onto conveyer belt 5 and is sent to predetermined Position.
In the present embodiment, the mechanism of pulverizing includes two symmetrically arranged fluted discs 9, and two fluted discs 9 are by fluted disc motor 10 drivings rotate, and multiple stone roller teeth 11 for being used to cooperate crushing are provided on two fluted discs 9, and the fluted disc motor 10 is fixed On shell 2;The fluted disc 9 of the structure has biggish crush force, can crush the large and medium-sized material of process;Concrete waste material from into Hopper 3 enters pulverizer and simultaneously falls between two fluted discs 9, the fluted disc 9 of relative rotation (one clockwise, another is then counterclockwise) Concrete waste material is involved in and passes through stone roller tooth 11 and is pulverized;Fluted disc motor 10 is located at outside shell 2.
In the present embodiment, the mechanism of pulverizing further includes two pressure rollers 12 for being located at 9 lower section of fluted disc, and two pressure rollers 12 are by pressure roller The driving rotation of motor 13, the pressure roller motor 13 are fixed on shell 2;Discharge tray 14 is equipped between the fluted disc 9 and pressure roller 12, Two pressure rollers 12 and two fluted discs 9 are based on the axisymmetrical setting of 14 bottom blanking hole of discharge tray;Pressure roller 12 is round roller Structure;Discharge tray 14 is in recessed curved-surface structure;The concrete fallen from discharge tray 14 is fallen between two pressure rollers 12, opposite to revolve The pressure roller 12 for turning (one clockwise, another is then counterclockwise) carries out extruding crushing to concrete;This structure forms second patent flour Broken structure, pressure roller 12 crush remaining small material again, whole good crushing effect;Pressure roller motor 13 is located at outside shell 2.
In the present embodiment, the left and right sides of the rack 1 is symmetrically arranged with two guide rails 15, the left and right sides of the screen plate 6 It is slideably positioned in two guide rails 15 respectively;The spring 8 is located in guide rail 15 and one end is fixed on screen plate 6, the other end is fixed In rack 1;Two guide rails 15 are preferably parallel to horizontal plane;Screen plate 6 is slideably positioned in two guide rails 15, improves determining for screen plate 6 To mobile effect, guarantee that it can reciprocatingly slide along specific direction (preferably horizontal direction).
In the present embodiment, the front side of the screen plate 6 is equipped with thrust frame 16, and the thrust frame 16 is equipped with shaft 17, institute Stating Power Component includes driving motor 18, the fixed driven wheel 19 being set in shaft 17 and the output for being fixed on driving motor 18 The cam 20 held and rotated by the driving of driving motor 18, it is mobile that the driven wheel 19 is close proximity to cam 20;The side of cam 20 with Driven wheel 19 is in contact, and opens driven wheel 19 so as to "top", driven wheel 19 then drives screen plate 6, screening by thrust frame 16 It is resetted under the action of spring 8 after plate 6 is mobile, so that driven wheel 19 contacts always with cam 20;In addition, cam 20 in order to prevent And erosion of the driven wheel 19 by sandstone, outer settable protecting box, to be isolated;This structure is easily designed and processes, Effectively meet the movement needs of screen plate 6.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.

Claims (5)

1. a kind of construction waste processing unit, including rack and rack-mounted pulverizer, screening machine and conveyer belt;It is described Pulverizer includes shell, and the top of the shell is equipped with feed hopper, bottom is equipped with discharge port, is located under feed hopper in the shell Side, which is equipped with, pulverizes mechanism, and the screening machine is located at below the discharge port of pulverizer;The conveyer belt is located at below screening machine;It is special Sign is: the screening machine includes rack-mounted screen plate, is equipped with sieve in the screen plate;Before the screen plate Side is connected with Power Component and is moved backward by Power Component promotion, is equipped with spring simultaneously between the rear side and rack of the screen plate It is moved forward under the elastic force effect of spring.
2. construction waste processing unit according to claim 1, it is characterised in that: the mechanism of pulverizing includes two symmetrical The fluted disc of setting, two fluted discs are rotated by fluted disc motor driven, are provided on two fluted discs multiple for cooperating powder Broken stone roller tooth, the fluted disc motor are fixed on shell.
3. construction waste processing unit according to claim 2, it is characterised in that: the mechanism of pulverizing further includes two positions Pressure roller below fluted disc, two pressure rollers are rotated by pressure roller motor driven, and the pressure roller motor is fixed on shell;The fluted disc with Discharge tray is equipped between pressure roller, the axisymmetrical that two pressure rollers and two fluted discs are based on blanking pan bottom blanking hole is set It sets.
4. construction waste processing unit according to claim 3, it is characterised in that: the left and right sides of the rack is symmetrically set There are two guide rails, the left and right sides of the screen plate is slideably positioned in two guide rails respectively;The spring is located in guide rail and one end It is fixed on screen plate, the other end is fixed on rack.
5. construction waste processing unit according to claim 4, it is characterised in that: the front side of the screen plate is equipped with thrust Frame, the thrust frame are equipped with shaft, and the Power Component includes driving motor, the fixed driven wheel being set in shaft and consolidates The cam for being scheduled on the output end of driving motor and being rotated by driving motor driving, it is mobile that the driven wheel is close proximity to cam.
CN201821774241.1U 2018-10-30 2018-10-30 Construction waste processing unit Expired - Fee Related CN209020470U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821774241.1U CN209020470U (en) 2018-10-30 2018-10-30 Construction waste processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821774241.1U CN209020470U (en) 2018-10-30 2018-10-30 Construction waste processing unit

Publications (1)

Publication Number Publication Date
CN209020470U true CN209020470U (en) 2019-06-25

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Application Number Title Priority Date Filing Date
CN201821774241.1U Expired - Fee Related CN209020470U (en) 2018-10-30 2018-10-30 Construction waste processing unit

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CN (1) CN209020470U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110124991A (en) * 2019-06-30 2019-08-16 南京市月华路小学 A kind of construction sand screening plant
CN110882793A (en) * 2019-12-02 2020-03-17 湖南嘉力亚新材料有限公司 Broken sieving mechanism of raw materials is used in production of carbon element anode product
CN111470829A (en) * 2020-03-19 2020-07-31 南京鹿晶混凝土有限公司 High-strength concrete and production process thereof
CN111570002A (en) * 2020-05-15 2020-08-25 金双 Preparation and processing technology of concrete preparation raw material
CN111570061A (en) * 2020-05-26 2020-08-25 徐立军 Energy-saving environment-friendly construction waste crushing and recycling device and recycling method
CN114887704A (en) * 2022-05-31 2022-08-12 朱清伟 Reinforced concrete building rubbish sorting device and sorting method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110124991A (en) * 2019-06-30 2019-08-16 南京市月华路小学 A kind of construction sand screening plant
CN110882793A (en) * 2019-12-02 2020-03-17 湖南嘉力亚新材料有限公司 Broken sieving mechanism of raw materials is used in production of carbon element anode product
CN111470829A (en) * 2020-03-19 2020-07-31 南京鹿晶混凝土有限公司 High-strength concrete and production process thereof
CN111570002A (en) * 2020-05-15 2020-08-25 金双 Preparation and processing technology of concrete preparation raw material
CN111570002B (en) * 2020-05-15 2021-06-18 饶平县新才建材有限公司 Preparation and processing technology of concrete preparation raw material
CN111570061A (en) * 2020-05-26 2020-08-25 徐立军 Energy-saving environment-friendly construction waste crushing and recycling device and recycling method
CN114887704A (en) * 2022-05-31 2022-08-12 朱清伟 Reinforced concrete building rubbish sorting device and sorting method

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190625

Termination date: 20191030