CN215506907U - Jaw type concrete crushing integrated machine - Google Patents
Jaw type concrete crushing integrated machine Download PDFInfo
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- CN215506907U CN215506907U CN202121319420.8U CN202121319420U CN215506907U CN 215506907 U CN215506907 U CN 215506907U CN 202121319420 U CN202121319420 U CN 202121319420U CN 215506907 U CN215506907 U CN 215506907U
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Abstract
The utility model relates to a jaw type concrete crushing all-in-one machine, which comprises a crusher main machine, a transverse shearing device and a longitudinal shearing device; the main machine of the crusher is a jaw crusher and comprises a fixed jaw plate and a movable jaw plate; the fixed jaw plate and the movable jaw plate form a V-shaped crushing channel; the lower part of the movable jaw plate is hinged to the lower part of the main machine of the crusher, and a crushing driving device is installed on the outer side of the movable jaw plate; and a transverse shearing device and a longitudinal shearing device are arranged below the V-shaped crushing channel of the main machine of the crusher. The jaw crusher is used as a crusher main machine, and the concrete materials are efficiently impacted and crushed until the concrete materials are crushed into small concrete blocks which can be discharged downwards; the broken reinforcing steel bar bundles are cut by the transverse cutting device and the longitudinal cutting device to finally form dispersed main reinforcing steel bars and small sections of stirrups for output, so that the concentrated recycling is facilitated. The utility model has simple structure and high crushing efficiency.
Description
Technical Field
The utility model relates to an integrated machine for crushing a concrete beam, and belongs to the field of construction waste treatment.
Background
Concrete is the most common building material at present, the concrete is poured into a framework rolled by reinforcing steel bars, and a precast beam formed by solidification is a beam frame material commonly used in buildings; however, when a building needs to be dismantled, the concrete beam is extremely difficult to dismantle due to the firm structure, for example, the concrete beam is broken by knocking with a conventional breaker, which wastes time and labor, needs to occupy a large amount of construction site land, and can generate a large amount of dust and noise pollution on site.
Therefore, at present, concrete beams or large concrete blocks are often pulled to a special crushing workshop for specialized crushing. For example, in a reinforced concrete beam pre-crushing device of chinese patent publication No. CN107008560A previously applied by the present applicant, a special working head is used to perform static pressure shearing and crushing on concrete, so that the concrete is crushed and dropped quickly, separated from the internal reinforcing steel bars, and transported conveniently, and the reinforcing steel bars are recycled and reused conveniently. The full-automatic concrete crushing device with the Chinese patent publication No. CN108499640A also adopts a hydraulic crushing mode to crush the concrete beam into small concrete blocks, and is convenient to process.
The applicant also applies for a method and equipment for recycling the main steel bars in the concrete beam, which is disclosed by the Chinese patent publication No. CN112547752A, so as to further realize the automation of crushing and recycling.
However, in actual operation, the concrete blocks are the most difficult to crush, and the crushing efficiency is relatively low in the conventional extrusion type crushing, so that the bottleneck of the crushing efficiency is limited. Therefore, there is a need for further improvement of the crushing apparatus to improve the efficiency of the concrete crushing operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a jaw type concrete crushing all-in-one machine, which aims to improve the crushing efficiency of concrete blocks such as concrete beams and the like and realize efficient and automatic crushing operation.
In order to achieve the purpose of the utility model, the jaw type concrete crushing all-in-one machine is provided, which is characterized by comprising a crusher main machine, a transverse shearing device and a longitudinal shearing device;
the main machine of the crusher is a jaw crusher and comprises a fixed jaw plate and a movable jaw plate;
the fixed jaw plate and the movable jaw plate form a V-shaped crushing channel;
the lower part of the movable jaw plate is hinged to the lower part of the main machine of the crusher, and a crushing driving device is installed on the outer side of the movable jaw plate;
and a transverse shearing device and a longitudinal shearing device are arranged below the V-shaped crushing channel of the main machine of the crusher.
As a further improvement of the utility model, the transverse shearing device is a horizontal shear; the transverse shearing device is horizontally arranged below the main machine of the crusher.
Furthermore, the transverse shearing device comprises a fixed cutter head, a movable cutter head and a transverse shearing driving device;
the fixed cutter head is fixed on the cutter holder of the frame;
the movable cutter head is horizontally arranged on the rack through a transverse shear driving device.
As a further improvement of the utility model, the longitudinal shearing device is a roller shear; the longitudinal shearing device is arranged below the main machine of the crusher; the longitudinal shearing device is arranged above or below the transverse shearing device.
Further, the longitudinal shearing device comprises more than 1 first longitudinal shearing cutterheads and more than 1 second longitudinal shearing cutterheads;
the first longitudinal shearing cutter disc and the second longitudinal shearing cutter disc are respectively arranged on the rotary cutter shaft;
the first longitudinal shearing cutter disc and the second longitudinal shearing cutter disc rotate relatively under the driving of respective cutter shafts to form a longitudinal shearing channel.
As a further improvement of the utility model, a discharge port is arranged below the transverse shearing device and the longitudinal shearing device.
As a further improvement of the utility model, a material conveying device is arranged below the transverse shearing device and the longitudinal shearing device.
Furthermore, the material conveying device is a horizontal material conveying device.
As a further improvement of the crusher, a material pushing device is further arranged above a hopper of the crusher main machine.
Furthermore, the material pushing device comprises a material pushing plate and a material pushing driving device;
the bottom of the material pushing plate is hinged above the fixed jaw plate;
the pushing driving device is installed on the outer side of the pushing plate.
According to the jaw type concrete crushing all-in-one machine, a more mature and professional jaw type crusher is used as a crusher main machine according to the characteristics of concrete materials, and the concrete materials are efficiently impacted and crushed until the concrete materials are crushed into small concrete blocks which can be discharged downwards; after crushing, only the reinforcing steel bar bundles are left; shearing the reinforcing steel bar bundles through a transverse shearing device and a longitudinal shearing device; the transverse shearing device mainly shears the main reinforcing steel bars into specified lengths, and the longitudinal shearing device mainly shears the stirrups into small sections and strips the stirrups from the main reinforcing steel bars; finally, the dispersed main reinforcing steel bars and the small sections of stirrups are formed and output through the discharge hole and the material conveying device, so that the centralized recycling is facilitated.
The jaw type concrete crushing all-in-one machine is simple in structure, mature in part technology and easy to manufacture; and the efficiency of breaking the concrete is high, and the failure rate is low.
Drawings
FIG. 1 is a schematic overall structure diagram of the jaw concrete crushing all-in-one machine of the utility model;
FIG. 2 is a first internal sectioning structure diagram of the integrated jaw concrete crusher of the utility model;
FIG. 3 is a schematic view of an internal sectioning structure of the jaw concrete crushing all-in-one machine of the utility model;
reference numerals: the device comprises a crusher main machine 1, a material pushing device 2, a transverse shearing device 3, a longitudinal shearing device 4, a discharge hole 5 and a material conveying device 6;
concrete material A, a fixed jaw plate 11, a movable jaw plate 12, a driving device 13, a material pushing plate 21, a material pushing driving device 22, a fixed cutter head 31, a movable cutter head 32, a transverse shear driving device 33, a first longitudinal shear cutter head 41 and a second longitudinal shear cutter head 42.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, the jaw concrete crushing all-in-one machine of the present invention is a schematic overall structure diagram, and includes a crusher main machine 1, a material pushing device 2, a transverse shearing device 3, a longitudinal shearing device 4, a material outlet 5, and a material conveying device 6.
The crusher comprises a crusher main machine 1, a transverse shearing device 3, a longitudinal shearing device 4, a discharge port 5 and a material conveying device 6, wherein the crusher main machine, the transverse shearing device, the longitudinal shearing device, the discharge port 5 and the material conveying device are sequentially arranged from top to bottom; the concrete material A to be crushed is firstly crushed by a crusher main machine 1, then is transversely cut by a transverse shearing device 3, then is longitudinally cut by a longitudinal shearing device 4, and is discharged downwards from a discharge port 5, finally falls on a material conveying device 6, and is horizontally and outwards output.
As shown in fig. 2 and 3, the jaw concrete crushing all-in-one machine is a schematic view of an internal cutting structure of the jaw concrete crushing all-in-one machine, and shows the internal structure of each component.
The crusher main machine 1 is a vertically arranged jaw crusher and comprises a fixed jaw plate 11 and a movable jaw plate 12, wherein the fixed jaw plate 11 and the movable jaw plate 12 form a V-shaped crushing channel; the lower part of removing jaw 12 articulates the lower part of breaker host computer 1, broken drive arrangement 13 is installed in the outside of removing jaw 12, broken drive arrangement 13 can be the pneumatic cylinder as shown in the figure, it is in to remove jaw 12 under broken drive arrangement 13's the drive, around the pin joint of lower part to fixed jaw 11 intermittent type nature's extrusion will be located the massive concrete piece of broken passageway and extrude the breakage, and the concrete piece that falls is broken then receives the action of gravity, rolls down.
The size of the bottom opening of the main machine 1 of the crusher is set, so that the whole concrete material A is basically crushed, and the concrete blocks can be output after being crushed from the reinforcing steel bars; the tendons output from the bottom of the main crusher unit 1 are basically tendons with a small amount of concrete.
The steel bar bundles are output downwards into the transverse shearing device 3, and the transverse shearing device 3 is mainly used for cutting off main steel bars in a sizing mode; the transverse shearing device 3 is a transversely arranged shearing knife and comprises a fixed knife head 31, a movable knife head 32 and a transverse shearing driving device 33; the fixed cutter head 31 is fixed on a cutter seat of a machine frame, the movable cutter head 32 is horizontally arranged on the machine frame through a transverse shear driving device 33, and the movable cutter head 32 can intermittently move towards the fixed cutter head 31 under the driving of the transverse shear driving device 33 so as to transversely shear the tendons.
A detection device, such as a photoelectric sensor, a hall sensor and the like, is arranged below the transverse shearing device 3, such as on the longitudinal shearing device 4, or on the discharge port 5, or on the lower part of the discharge port 5, and is used for detecting whether the reinforcing steel bars arrive; when the reinforcing steel bar arrives, give promptly the horizontal shearing device 3 sends the work order, carries out work, cuts off main reinforcing steel bar, the convenient recovery.
The reinforcing steel bar bundles are output by the transverse shearing device 3 and then enter the longitudinal shearing device 4; a plurality of longitudinal shearing cutter heads are arranged in the longitudinal shearing device 4; as shown in fig. 2 and 3; indulge and cut device 4 at least includes that first indulge scissors blade disc 41, second indulge scissors blade disc 42, first indulge scissors blade disc 41 with the second is indulged scissors blade disc 42 and is installed respectively on rotatory arbor, first indulge scissors blade disc 41 with the second is indulged scissors blade disc 42 and under the drive of arbor separately, rotates relatively, can vertically open its regional reinforcing bar of entering, especially will twine the stirrup on the main reinforcement and cut off to make between the main reinforcement mutual dispersion open, subsequent the retrieving of being convenient for.
A plurality of longitudinal shearing cutterheads can be installed on the rotating cutter shaft where the first longitudinal shearing cutterhead 41 is located; a plurality of longitudinal shearing cutterheads can be correspondingly arranged on the rotating cutter shaft on which the second longitudinal shearing cutterhead 42 is arranged; the longitudinal shearing cutterheads on the two sides work relatively, the cutterheads are inserted into the steel bar bundles, and the stirrups are sheared into a plurality of sections. The longitudinal shearing device 4 can continuously work according to the operation requirement to shear the stirrups.
The crushed and cut materials are gathered through a horn-shaped discharge port 5 and then are discharged downwards.
Because the jaw type concrete crushing all-in-one machine is vertically arranged, in order to reduce the discharge space, the lower part of the jaw type concrete crushing all-in-one machine is provided with the horizontal material conveying device 6, so that the materials falling on the horizontal material conveying device can be horizontally output, and the jaw type concrete crushing all-in-one machine is convenient to subsequently recycle and utilize.
Further, a material pushing device 2 is arranged above a hopper of the main crusher 1, and is used for intermittently pushing long-strip-shaped concrete materials A such as long-strip-shaped concrete beams, so that feeding is facilitated, and the main crusher 1 is used for crushing. The material pushing device 2 comprises a material pushing plate 21 and a material pushing driving device 22; the bottom of the material pushing plate 21 is hinged above the fixed jaw plate 11, and the material pushing driving device 22 is a hydraulic cylinder; the pushing plate 21 of the pushing device 2 can be lowered to a horizontal position, so that the concrete material A can be conveniently hoisted on the pushing device, and then the pushing driving device 22 is slowly started to slowly push up the pushing plate 21, so that the concrete material A slowly slides into a V-shaped crushing channel of the crusher main machine 1 to be crushed; the material pushing plate 21 is kept in a stable state in the crushing process of the crusher main machine 1, and the concrete blocks are prevented from turning over in the crushing process and the like.
According to the jaw type concrete crushing all-in-one machine, a more mature and professional jaw type crusher is used as a crusher main machine 1 according to the characteristics of concrete materials, and the concrete materials are efficiently impacted and crushed until the concrete materials are crushed into small concrete blocks which can be discharged downwards; after crushing, only the reinforcing steel bar bundles are left; the reinforcing steel bar bundles are cut by the transverse cutting device 3 and the longitudinal cutting device 4 to form dispersed main reinforcing steel bars and small sections of stirrups, so that the reinforcing steel bars are convenient to recycle.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the utility model is not limited to the embodiments disclosed, but is capable of various modifications and substitutions without departing from the spirit of the utility model.
Claims (10)
1. The jaw type concrete crushing all-in-one machine is characterized by comprising a crusher main machine, a transverse shearing device and a longitudinal shearing device;
the main machine of the crusher is a jaw crusher and comprises a fixed jaw plate and a movable jaw plate;
the fixed jaw plate and the movable jaw plate form a V-shaped crushing channel;
the lower part of the movable jaw plate is hinged to the lower part of the main machine of the crusher, and a crushing driving device is installed on the outer side of the movable jaw plate;
and a transverse shearing device and a longitudinal shearing device are arranged below the V-shaped crushing channel of the main machine of the crusher.
2. The jaw concrete crushing all-in-one machine as claimed in claim 1, wherein the cross shearing device is a horizontal shear; the transverse shearing device is horizontally arranged below the main machine of the crusher.
3. The jaw concrete crushing all-in-one machine as claimed in claim 2, wherein the transverse shearing device comprises a fixed cutter head, a movable cutter head and a transverse shearing driving device;
the fixed cutter head is fixed on the cutter holder of the frame;
the movable cutter head is horizontally arranged on the rack through a transverse shear driving device.
4. The jaw concrete crushing integrated machine according to claim 1, wherein the slitting device is a roller shear; the longitudinal shearing device is arranged below the main machine of the crusher; the longitudinal shearing device is arranged above or below the transverse shearing device.
5. The jaw concrete crushing all-in-one machine of claim 4, wherein the slitting device comprises more than 1 first slitting cutterhead and more than 1 second slitting cutterhead;
the first longitudinal shearing cutter disc and the second longitudinal shearing cutter disc are respectively arranged on the rotary cutter shaft;
the first longitudinal shearing cutter disc and the second longitudinal shearing cutter disc rotate relatively under the driving of respective cutter shafts to form a longitudinal shearing channel.
6. The jaw concrete crushing all-in-one machine as claimed in claim 1, wherein a discharge port is arranged below the transverse shearing device and the longitudinal shearing device.
7. The jaw concrete crushing all-in-one machine as claimed in claim 1, wherein a material conveying device is arranged below the transverse shearing device and the longitudinal shearing device.
8. The jaw concrete crusher as claimed in claim 7, wherein said conveyor is a horizontal conveyor.
9. The all-in-one jaw concrete crusher as claimed in claim 1, wherein a material pushing device is further arranged above a hopper of the crusher main machine.
10. The all-in-one jaw concrete crusher as claimed in claim 9, wherein the pusher comprises a pusher plate and a pusher driving device;
the bottom of the material pushing plate is hinged above the fixed jaw plate;
the pushing driving device is installed on the outer side of the pushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121319420.8U CN215506907U (en) | 2021-06-15 | 2021-06-15 | Jaw type concrete crushing integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121319420.8U CN215506907U (en) | 2021-06-15 | 2021-06-15 | Jaw type concrete crushing integrated machine |
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| Publication Number | Publication Date |
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| CN215506907U true CN215506907U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121319420.8U Active CN215506907U (en) | 2021-06-15 | 2021-06-15 | Jaw type concrete crushing integrated machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733618A (en) * | 2022-03-24 | 2022-07-12 | 杨光澳 | Silent stone crusher |
| CN114798052A (en) * | 2022-04-25 | 2022-07-29 | 安徽理工大学 | Double-vibration exciter vibration self-synchronizing crusher |
-
2021
- 2021-06-15 CN CN202121319420.8U patent/CN215506907U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733618A (en) * | 2022-03-24 | 2022-07-12 | 杨光澳 | Silent stone crusher |
| CN114798052A (en) * | 2022-04-25 | 2022-07-29 | 安徽理工大学 | Double-vibration exciter vibration self-synchronizing crusher |
| CN114798052B (en) * | 2022-04-25 | 2023-09-19 | 安徽理工大学 | Double-vibration-exciter vibration self-synchronization crusher |
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