CN109174270A - A kind of concrete processing screening feeding structure - Google Patents
A kind of concrete processing screening feeding structure Download PDFInfo
- Publication number
- CN109174270A CN109174270A CN201810704381.XA CN201810704381A CN109174270A CN 109174270 A CN109174270 A CN 109174270A CN 201810704381 A CN201810704381 A CN 201810704381A CN 109174270 A CN109174270 A CN 109174270A
- Authority
- CN
- China
- Prior art keywords
- feed hopper
- fixed
- sieve
- plate
- feeding structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention discloses a kind of concrete to process with screening feeding structure, including the first feed hopper, the second feed hopper and aggregation bucket for setting gradually and being connected to from top to bottom, it is cuboid-type cavity inside first feed hopper and the second feed hopper, the junction of second feed hopper and the first feed hopper is equipped with sieve, and sieve is slidably connected with the second feed hopper, is blanking chamber inside the second feed hopper；The present apparatus drives the sieve to move back and forth by slowspeed machine by being arranged in the second feed hopper, uninterrupted screening operation is carried out to raw material in fill process, so that dusty raw materials is entered blanking chamber by sieve and is entered in mixing plant by aggregation bucket, to which the raw material for avoiding bulk from agglomerating blocks feeding device, and the situation for avoiding bulk raw from causing uneven, equipment internal damage of stirring etc. when being stirred occurs, and at the same time attrition crushing is carried out to raw material by the first feed hopper, to ensure that making full use of for raw material.
Description
Technical field
The present invention relates to concrete process equipment, specifically a kind of concrete processing screening feeding structure.
Background technique
Concrete mixing plant is the combined unit for concentrated compactness concrete, also known as concrete prefabricated field.Due to it
Mechanization, the degree of automation are higher, so productivity is also very high, and can guarantee the quality of concrete and save cement, are usually used in
The engineerings such as large and medium-sized water conservancy, electric power, the bridge that concrete works amount is big, long in time limit, building site is concentrated.With the hair of urban construction
Exhibition is had an enormous advantage using the mixing plant tool of concentrated compactness, offer commerical ready-mixed concrete, thus is rapidly developed.
In concrete stirring, the plurality of raw materials such as cement, sand, stone, external additive need to be added, are generally directly added into raw material
To mixing chamber, but if cement block falls into mixing chamber and was both easy when containing larger-diameter cement block in the cement of buying
Stirring blade is damaged, the product quality decline so that after stirring is also easy.
Summary of the invention
The purpose of the present invention is to provide a kind of concrete to process with feeding structure is sieved, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of concrete processing screening feeding structure, including set gradually and be connected to from top to bottom the first feed hopper, second
Feed hopper and aggregation struggle against, and are cuboid-type cavity inside first feed hopper and the second feed hopper, second feed hopper
It is equipped with sieve with the junction of the first feed hopper, and sieve is slidably connected with the second feed hopper, is blanking inside the second feed hopper
Chamber, the blanking chamber top is the sliding space of sieve, and the cross-sectional area of sieve is big greater than the cross-sectional area of blanking chamber
It is small；Bottom is equipped with slowspeed machine in second control cabinet, and the output end of the slowspeed machine is equipped with turntable, the turntable top
Face edge is equipped with vertical pillar, and lantern ring is set on the pillar, and the lantern ring side is equipped with horizontally disposed
Bull stick, the bull stick other end are bent upwards in 90 ° of angles, and the sieve is equipped with solid with it close to the side side of the second control cabinet
Surely the translation bar connected, the translation bar other end protrude into the second control cabinet and are equipped with pull ring, and the pull ring is sleeved on bull stick
Tail end is fixed with return spring in the sieve other end, and the return spring other end is fixed on sliding space side wall.
As a preferred solution of the present invention: the bull stick is an integral structure with lantern ring.
As further preferred embodiment of the invention: being equipped in first feed hopper and be symmetrical arranged with its internal cavities
Fixed press plate and mobile stripper plate, the fixed press plate is fixed on the first feed hopper inner wall, in fixed press plate phase
Fixed plate protrusion is equipped with to the side of mobile stripper plate side, is equipped in the side of the relatively fixed stripper plate side of mobile stripper plate
Movable plate protrusion, be fixed with hydraulic cylinder in the first control cabinet, the output end of hydraulic cylinder be connected with it is horizontally disposed simultaneously
The telescopic rod in the first feed hopper is protruded into, the telescopic rod front end is fixedly connected with mobile stripper plate.
As further preferred embodiment of the invention: the mobile stripper plate lower end is aligned with fixed press plate lower end,
And the height of mobile stripper plate is the 3/4 of fixed press plate height；It is equipped at the top of mobile stripper plate and stretches barrier, the drawing
It stretches the barrier other end and is fixed on the first feed hopper on the inner wall of the first control cabinet side.
As further preferred embodiment of the invention: the stretching barrier is elastic network(s).
As the present invention further preferred embodiment: the fixed plate protrusion and movable plate protrusion are arc-shaped and fixation
Plate protrusion and movable plate protrusion are staggered.
As the present invention further preferred embodiment: the fixed plate protrusion and movable plate protrusion are rubber material system
At.
Compared with prior art, the beneficial effects of the present invention are: the present apparatus in the second feed hopper by being arranged by low speed
The sieve that motor driven moves back and forth carries out uninterrupted screening operation to raw material in fill process, makes dusty raw materials
Enter blanking chamber by sieve and entered in mixing plant by aggregation bucket, so that the raw material for avoiding bulk from agglomerating blocks up feeding device
Plug, and the situation for avoiding bulk raw from causing uneven, equipment internal damage of stirring etc. when being stirred occurs, and same
When by the first feed hopper to raw material carry out attrition crushing, to ensure that making full use of for raw material.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic diagram of internal structure of the first feed hopper and the first control cabinet in the present invention.
Fig. 3 is the schematic diagram of internal structure of the second feed hopper and the second control cabinet in the present invention.
The first feed hopper of 1- in figure, the second feed hopper of 2-, the first control cabinet of 3-, the second control cabinet of 4-, 5- aggregation bucket, 6- are solid
Determine stripper plate, 7- fixed plate protrusion, the mobile stripper plate of 8-, 9- movable plate is raised, and 10- stretches barrier, 11- hydraulic cylinder, and 12- stretches
Contracting bar, 13- sieve, 14- return spring, 15- slowspeed machine, 16- turntable, 17- pillar, 18- lantern ring, 19- bull stick, 20- pull ring,
21- translates bar, 22- blanking chamber.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1:
Please refer to Fig. 1-3, a kind of concrete processing screening feeding structure, including set gradually and be connected to from top to bottom first
Feed hopper 1, the second feed hopper 2 and aggregation bucket 5 are cuboid-type sky inside first feed hopper 1 and the second feed hopper 2
The junction of chamber, second feed hopper 2 and the first feed hopper 1 is equipped with sieve 13, and sieve 13 and the sliding of the second feed hopper 2 connect
It connects, is blanking chamber 22 inside the second feed hopper 2, be the sliding space of sieve 13 above the blanking chamber 22, and the cross of sieve 13
Area of section is greater than the cross-sectional area size of blanking chamber 22；Bottom is equipped with slowspeed machine 15 in second control cabinet 4, described
The output end of slowspeed machine 15 is equipped with turntable 16, is equipped with vertical pillar 17, the pillar 1 at 16 top edge of turntable
On be set with lantern ring 18,18 side of lantern ring is equipped with to be an integral structure and horizontally disposed bull stick with lantern ring 18
19,19 other end of bull stick is bent upwards in 90 ° of angles, the sieve 13 close to the side side of the second control cabinet 2 be equipped with
Its translation bar 21 being fixedly connected, 21 other end of translation bar protrude into the second control cabinet 4 and are equipped with pull ring 20, the pull ring
20 are sleeved on 19 tail end of bull stick, are fixed with return spring 14 in 13 other end of sieve, 14 other end of return spring is fixed on
On sliding space side wall；When concrete material enters, start slowspeed machine 15, when turntable 16 rotates, drives bull stick 19 reciprocal
Rotation, and drive sieve 13 to carry out back and forth reciprocal fortune along sliding space in the horizontal direction by translation bar 21 connected to it
It is dynamic, so that dusty raw materials is entered blanking chamber 22 by sieve 13 and entered in mixing plant by aggregation bucket 5, to avoid big clotting
Poly- raw material blocks feeding device, and bulk raw is avoided to cause to stir uneven, equipment internal exergy dissipation when being stirred
Bad etc. situation occurs；
It is equipped in first feed hopper 1 with the symmetrically arranged fixed press plate 6 of its internal cavities and mobile stripper plate 8, it is described
Fixed press plate 6 is fixed on 1 inner wall of the first feed hopper, is equipped in the side that fixed press plate 6 relatively moves 8 side of stripper plate
Fixed plate protrusion 7 is equipped with movable plate protrusion 9, the fixed plate in the side of relatively fixed 6 side of stripper plate of mobile stripper plate 8
Protrusion 7 and movable plate protrusion 9 are arc-shaped and fixed plate protrusion 7 and movable plate protrusion 9 are staggered, in the first control cabinet 3
It is fixed with hydraulic cylinder 11, be connected with horizontally disposed in the output end of hydraulic cylinder 11 and protrudes into stretching in the first feed hopper 1
Contracting bar 12,12 front end of telescopic rod are fixedly connected with mobile stripper plate 8；Raw material is retained in after being screened after entering by sieve 13
It is bulk raw on sieve 13, starts hydraulic cylinder 11 at this time, pushes mobile stripper plate 8 to fixed press plate by telescopic rod 12
6 directions are close, attrition crushing carried out to raw material by mobile stripper plate 8 and fixed press plate 6, so that bulk raw forms powder
It can be fallen by sieve 13；
Specifically, 8 lower end of mobile stripper plate is aligned with 6 lower end of fixed press plate, and the height of mobile stripper plate 8 is to fix
The 3/4 of 6 height of stripper plate；It is equipped at the top of mobile stripper plate 8 and stretches barrier 10,10 other end of stretching barrier is fixed
In the first feed hopper 1 on the inner wall of 3 side of the first control cabinet, stretching barrier 10 is elastic network(s), when passing through fixed press
When plate 6 and mobile stripper plate 8 carry out attrition crushing to raw material, the mobile drive of stripper plate 8 stretches barrier 10 and stretches, to avoid
Raw material stress is fallen when bouncing between mobile stripper plate 8 and 1 inner wall of the first feed hopper, to avoid the generation of mechanical breakdown；
Specifically, the fixed plate protrusion 7 and movable plate protrusion 9 are that rubber material is made.
Embodiment 2:
The difference from embodiment 1 is that the fixed plate protrusion 7 and movable plate protrusion 9 are arranged in a one-to-one correspondence, fixed plate protrusion 7
In the arc-shaped of outwardly convex, movable plate protrusion 9 is in the arc-shaped being recessed inwardly, so that generating in carrying out shattering process to original
The clamping effect of material avoids raw material from skidding, to further increase crushing effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of concrete processing screening feeding structure, including set gradually and be connected to from top to bottom the first feed hopper, the
Two feed hoppers and aggregation bucket, which is characterized in that be cuboid-type cavity, institute inside first feed hopper and the second feed hopper
The junction for stating the second feed hopper and the first feed hopper is equipped with sieve, and sieve is slidably connected with the second feed hopper, the second charging
Internal bucket is blanking chamber, is the sliding space of sieve above the blanking chamber, and the cross-sectional area of sieve is greater than blanking chamber
Cross-sectional area size；Bottom is equipped with slowspeed machine in second control cabinet, and the output end of the slowspeed machine, which is equipped with, to be turned
Disk is equipped with vertical pillar at the turntable top edge, and lantern ring is set on the pillar, and the lantern ring side is equipped with along water
Square to setting bull stick, the bull stick other end is bent upwards in 90 ° of angles, and the sieve is close to the side side of the second control cabinet
Face is equipped with the translation bar being firmly connected with it, and the translation bar other end protrudes into the second control cabinet and is equipped with pull ring, the drawing
Ring set is mounted in bull stick tail end, is fixed with return spring in the sieve other end, the return spring other end is fixed on sliding space
On side wall.
2. a kind of concrete processing screening feeding structure according to claim 1, which is characterized in that the bull stick and set
Ring is an integral structure.
3. a kind of concrete processing screening feeding structure according to claim 1, which is characterized in that first charging
It is equipped in bucket with the symmetrically arranged fixed press plate of its internal cavities and mobile stripper plate, the fixed press plate is fixed on first
On feed hopper inner wall, it is equipped with fixed plate protrusion in the side of fixed press plate relative movement stripper plate side, in mobile stripper plate
The side of relatively fixed stripper plate side is equipped with movable plate protrusion, hydraulic cylinder is fixed in the first control cabinet, in hydraulic cylinder
Output end is connected with horizontally disposed and protrudes into the telescopic rod in the first feed hopper, the telescopic rod front end and mobile extruding
Plate is fixedly connected.
4. a kind of concrete processing screening feeding structure according to claim 3, which is characterized in that the mobile extruding
Plate lower end is aligned with fixed press plate lower end, and the height of mobile stripper plate is the 3/4 of fixed press plate height；It is squeezed mobile
It is equipped at the top of plate and stretches barrier, the stretching barrier other end is fixed on the first feed hopper close to the first control cabinet side
On inner wall.
5. a kind of concrete processing screening feeding structure according to claim 4, which is characterized in that the stretching stops
Net is elastic network(s).
6. a kind of concrete processing screening feeding structure according to claim 3, which is characterized in that the fixed plate is convex
It rises and movable plate protrusion is arc-shaped and fixed plate protrusion and movable plate protrusion are staggered.
7. a kind of concrete processing screening feeding structure according to claim 3, which is characterized in that the fixed plate is convex
It rises and movable plate protrusion is that rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704381.XA CN109174270A (en) | 2018-07-02 | 2018-07-02 | A kind of concrete processing screening feeding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704381.XA CN109174270A (en) | 2018-07-02 | 2018-07-02 | A kind of concrete processing screening feeding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109174270A true CN109174270A (en) | 2019-01-11 |
Family
ID=64948746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810704381.XA Pending CN109174270A (en) | 2018-07-02 | 2018-07-02 | A kind of concrete processing screening feeding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109174270A (en) |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |