CN218876385U - Hydraulic packing shearing machine for scrap steel - Google Patents

Abstract

The utility model relates to a steel scrap hydraulic pressure packing cutter, which comprises a frame, be provided with hydraulic control system, electrical control system, pushing equipment, packing mechanism in the frame and cut the mechanism, packing mechanism is located pushing equipment and cuts between the mechanism, cut the mechanism including compressing tightly the subassembly, shearing the subassembly and purifying the subassembly. This steel scrap hydraulic pressure packing cutter has realized collecting the function that the piece shearing in-process produced the dust, avoids the human body to inhale the back and influences healthy, in addition, through the rotating crank, can also realize the cleanness to the filter screen, avoids the filter screen to block up and influences the dust and collects the effect.

Description

Hydraulic packing shearing machine for scrap steel

Technical Field

The utility model relates to a steel scrap hydraulic pressure packing cutter belongs to shearing equipment technical field.

Background

With the development of modernization, china generates a large amount of waste electromechanical equipment every year, so that a large amount of waste metal or industrial garbage is generated; the waste metal recycling is a hot spot field in recent years, and in order to save space, the waste metal which is disassembled needs to be compressed and packaged, and at this time, the waste metal is often applied to a hydraulic packaging machine. The conventional hydraulic baling press is used for cold-pressing various metallic thin materials, waste steel and scrap iron into blocks under the normal condition, and then the cold-pressed metal blocks are placed on the shearing machine for fixed-length shearing according to the requirements, so that the waste metal is convenient to store and transport, and qualified furnace burden is provided for smelting in a smelting plant.

The utility model discloses a utility model patent that application number is CN201922279794.0 discloses a C type cohesion formula packing cutter, including pushing equipment, baling mechanism and shearing mechanism, baling mechanism is including the left side press device and the right side press device that are located the packing platform both sides, and the closed compression chamber that constitutes through left side press device and right side press device transversely compacts metal waste, extrudes the waste material into the package piece under pushing equipment's longitudinal action simultaneously, accomplishes the packing action, pushes away the metal waste material that compresses tightly into the piece by pushing equipment at last and accomplishes the shearing operation to shearing mechanism. Various metallic thin materials, scrap steel and scrap iron are cold-pressed in a normal state, thin materials such as scrap iron and steel with the thickness of less than 4 millimeters, wire rods and the like are cold-pressed into cuboid packet blocks, the cuboid packet blocks pressed into the cuboid blocks are cut in a fixed length mode according to requirements, and section bars with the specified specification and the length of less than 5 meters can also be cut in a fixed length mode, so that waste metal is conveniently stored and transported, and qualified furnace burden is provided for smelting in a smelting plant.

However, in the process of cutting the bale, a large amount of dust is generated, the dust can pollute the air, and the human body can influence the health after being sucked, so that the scrap steel hydraulic baling and shearing machine is needed to collect the dust in the process of cutting the bale and avoid the influence on the health after the human body is sucked

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the utility model provides a scrap steel hydraulic baling and shearing machine which can collect dust in the process of shearing a bale and avoid the influence on the health of a human body after the human body is inhaled.

The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a scrap steel hydraulic pressure packing cutter, includes the frame, be provided with hydraulic control system, electrical control system, pushing equipment, packing mechanism and shearing mechanism in the frame, packing mechanism is located pushing equipment and shears between the mechanism, it includes compresses tightly the subassembly, cuts the subassembly and purifies the subassembly to shear the mechanism.

Preferably, purify the subassembly including collecting the box, collect the open-top of box, the top slope of collecting the box is provided with the sieve, it is provided with the air pump to collect the box internal fixation, horizontal installation has the trachea on the air pump, the trachea passes the one side of collecting the box, tracheal one end that is located in the collection box is installed the filter screen.

Preferably, be provided with cleaning unit on the collection box, cleaning unit includes the axis of rotation parallel with the trachea, the axis of rotation passes through the bearing and installs on collecting the box, the fixed cleaning brush that is provided with in the axis of rotation, the brush hair of cleaning brush supports with the filter screen and leans on, be provided with the crank in the axis of rotation.

Preferably, the pressing assembly comprises a pressing cylinder which is vertically arranged, a cylinder body of the pressing cylinder is fixedly arranged on the rack, and a material pressing head is installed at a piston end of the pressing cylinder.

Preferably, the shearing assembly comprises a vertically arranged shearing cylinder, the shearing cylinder is positioned on one side of the pressing cylinder, which is far away from the packing mechanism, a cylinder body of the shearing cylinder is fixedly arranged on the frame, an upper shearing knife is installed at the piston end of the shearing cylinder, a lower shearing knife is arranged right below the material pressing head, and the lower shearing knife is fixedly arranged on the frame.

Preferably, the pushing mechanism comprises a pushing cylinder and a pushing head, the pushing cylinder is mounted on the rack through a pushing mounting seat, the pushing head is mounted at the head of the pushing cylinder through a connecting flange, and a front side lining plate is mounted on the pushing head and directly acts on the packaging metal through the front side lining plate.

Preferably, the packaging mechanism comprises a platform mounting seat fixedly arranged on the rack, a packaging platform is arranged on the platform mounting seat, and a front-side material pressing assembly and a rear-side material pressing assembly are respectively arranged on two sides of the front side of the packaging platform.

Preferably, the front-side pressing assembly comprises a front-side pressing plate and a first pressing cylinder, the front-side pressing plate is hinged to the packing platform through a first pin shaft, a cylinder body of the first pressing cylinder is hinged to the platform mounting base through a second pin shaft, and a piston end of the first pressing cylinder is hinged to the front-side pressing plate through a third pin shaft.

Preferably, the rear-side material pressing assembly comprises a rear-side material pressing plate and a second material pressing cylinder, the rear-side material pressing plate is hinged to the packaging platform through a fourth pin shaft, a cylinder body of the second material pressing cylinder is hinged to the platform mounting seat through a fifth pin shaft, and a piston end of the second material pressing cylinder is hinged to the front-side material pressing plate through a sixth pin shaft.

Preferably, the frame is provided with a ladder stand.

Compared with the prior art, the utility model has the advantages of:

the utility model relates to a steel scrap hydraulic pressure packing cutter has realized collecting the function that the piece shearing process of package produced the dust, avoids the human body to inhale the back and influences healthy, in addition, through the rotating crank, can also realize the cleanness to the filter screen, avoids the filter screen to block up and influences the dust collection effect.

Drawings

FIG. 1 is a front view of a hydraulic baling and shearing machine for scrap steel according to the present invention;

FIG. 2 is a top view of the hydraulic baling and shearing machine for scrap steel according to the present invention;

FIG. 3 is a schematic structural diagram of a shearing mechanism;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of the pushing mechanism;

FIG. 6 is a schematic structural view of a material waiting state of the packing mechanism;

fig. 7 is a schematic diagram of the clasping state structure of the packing mechanism.

Wherein: the device comprises a frame 100, a hydraulic control system 200, an electric control system 300, a pushing mechanism 400, a pushing cylinder 401, a pushing head 402, a connecting flange 403, a front side lining plate 404, a pushing mounting seat 405, a packing mechanism 500, a platform mounting seat 501, a packing platform 502, a front side pressing component 503, a front side pressing plate 503.1, a first pressing cylinder 503.2, a first pin shaft 503.3, a second pin shaft 503.4, a third pin shaft 503.5, a rear side pressing component 504, a rear side pressing plate 504.1, a second pressing cylinder 504.2 and a fourth pin shaft 504.3, a fifth pin shaft 504.4, a sixth pin shaft 504.5, a shearing mechanism 600, a compaction assembly 601, a compaction cylinder 601.1, a material pressing head 601.2, a shearing assembly 602, a shearing cylinder 602.1, an upper shearing knife 602.2, a lower shearing knife 602.3, a purifying assembly 603, a collecting box 603.1, a sieve plate 603.2, an air pump 603.3, an air pipe 603.4, a filter screen 603.5, a cleaning unit 603.6, a rotating shaft 603.61, a bearing 603.62, a cleaning brush 603.63, a crank 603.64 and a ladder 700.

Detailed Description

As shown in fig. 1 to 7, the hydraulic baling press for scrap steel in this embodiment includes a machine frame 100, a hydraulic control system 200, an electrical control system 300, a material pushing mechanism 400, a baling mechanism 500, and a shearing mechanism 600 are disposed on the machine frame 100, the baling mechanism 500 is located between the material pushing mechanism 400 and the shearing mechanism 600, the hydraulic system controls the operations of cylinders of the material pushing mechanism 400, the baling mechanism 500, and the shearing mechanism 600, the electrical control system 300 is configured to control the operation sequences of the material pushing mechanism 400, the baling mechanism 500, and the shearing mechanism 600, the material pushing mechanism 400 cooperates with the baling mechanism 500 to compact metal waste into blocks, and at the same time push the metal waste compacted into the shearing mechanism 600 to complete the shearing operation, a ladder 700 is further disposed on the machine frame 100, the shearing mechanism 600 includes a compacting component 601, a shearing component 602, and a purifying component 603, the compacting component 601 is configured to compact the metal waste into the blocks, so that the shearing component 602 can perform the shearing operation, and the purifying component 603 is configured to collect dust generated during the shearing of the metal waste blocks;

the purifying assembly 603 comprises a collecting box 603.1, the top of the collecting box 603.1 is open, a sieve plate 603.2 is obliquely arranged on the top of the collecting box 603.1, an air pump 603.3 is fixedly arranged in the collecting box 603.1, an air pipe 603.4 is horizontally arranged on the air pump 603.3, the air pipe 603.4 penetrates through one side of the collecting box 603.1, and a filter screen 603.5 is arranged at one end of the air pipe 603.4, which is positioned in the collecting box 603.1;

in the shearing process, the air pump 603.3 is started to discharge air in the collecting box 603.1 from the air pipe 603.4, the air outside the collecting box 603.1 passes through the sieve holes in the sieve plate 603.2 and is conveyed into the collecting box 603.1, and through the flowing of the air, dust generated in the shearing process of the package blocks is sucked into the collecting box 603.1 and is intercepted by the filter screen 603.5, so that the dust collecting function can be achieved, and the influence on the body health after the human body is sucked is avoided.

The collecting box 603.1 is provided with a cleaning unit 603.6, the cleaning unit 603.6 comprises a rotating shaft 603.61 parallel to the air pipe 603.4, the rotating shaft 603.61 is installed on the collecting box 603.1 through a bearing 603.62, a cleaning brush 603.63 is fixedly arranged on the rotating shaft 603.61, bristles of the cleaning brush 603.63 abut against a filter screen 603.5, and a crank 603.64 for rotating the rotating shaft 603.61 is arranged on the rotating shaft 603.61;

after the hydraulic scrap steel packaging and shearing machine stops working, the air pump 603.3 stops running, a worker rotates the crank 603.64 to enable the rotating shaft 603.61 to rotate on the bearing 603.62, the rotating shaft 603.61 rotates to drive the bristles to synchronously rotate, the bristles brush off dust trapped on the filter screen 603.5, in fact, clear water is added into the collection box 603.1, the water level of the clear water is lower than that of the air pipe 603.4, the dust falling off by brushing falls into the clear water and is dissolved in the clear water, the dust is prevented from being trapped on the filter screen 603.5 along with air when the air pump 603.3 is started again, cleaning of the filter screen 603.5 is achieved, and blocking of the filter screen 603.5 is avoided.

The pressing assembly 601 comprises a pressing cylinder 601.1 which is vertically arranged, the cylinder body of the pressing cylinder 601.1 is fixedly arranged on the frame 100, and a material pressing head 601.2 is installed at the piston end of the pressing cylinder 601.1;

during the process of compressing the metal waste into the package block, the compressing cylinder 601.1 drives the compressing head 601.2 to descend, the compressing head 601.2 enables the package block to enter the channel of the shearing assembly 602 to be closed, after the metal waste is compressed into the package block, the compressing cylinder 601.1 drives the compressing head 601.2 to ascend, the package block enters the channel of the shearing assembly 602 to be opened, then, when the pushing mechanism 400 pushes the package block to move to the shearing assembly 602, the compressing cylinder 601.1 drives the compressing head 601.2 to descend, the compressing head is enabled to support the package block to play a role in material compression, the shearing assembly 602 can conveniently shear the package block, after the package block is sheared, the compressing cylinder 601.1 drives the compressing head 601.2 to ascend, then, after the pushing mechanism 400 pushes the package block to move for a distance again, the compressing cylinder drives the compressing head 601.2 to descend, the compressing head is enabled to support the package block again, and the process is repeated until the package block is sheared and cut.

The shearing assembly 602 comprises a vertically arranged shearing cylinder 602.1, the shearing cylinder 602.1 is positioned on one side of the pressing cylinder 601.1, which is far away from the packaging mechanism 500, a cylinder body of the shearing cylinder 602.1 is fixedly arranged on the rack 100, an upper shearing knife 602.2 is installed at a piston end of the shearing cylinder 602.1, a lower shearing knife 602.3 is arranged right below the swaging head 601.2, and the lower shearing knife 602.3 is fixedly arranged on the rack 100;

after the block is moved to the position of 602.3 pieces of the lower shearing knife, 602.1 drives 602.2 pieces of the upper shearing knife to descend and shear the block.

The pushing mechanism 400 comprises a pushing cylinder 401 and a pushing head 402, the pushing cylinder 401 is mounted on the rack 100 through a pushing mounting seat 405, the pushing head 402 is mounted at the head of the pushing cylinder 401 through a connecting flange 403, a front side lining plate 404 is mounted on the pushing head 402, and the pushing cylinder acts on the packing metal directly through the front side lining plate 404;

when pushing the package piece, drive the pusher head 402 through the pusher cylinder 401 and remove, the removal of pusher head 402 drives front side welt 404 synchronous motion, makes front side welt 404 compress tightly the metal waste material blocking, and along with the continuation removal of front side welt 404, promotes the package piece and removes to shearing mechanism 600 department.

The packing mechanism 500 comprises a platform mounting seat 501 fixedly arranged on the rack 100, a packing platform 502 is arranged on the platform mounting seat 501, and a front side material pressing assembly 503 and a rear side material pressing assembly 504 are respectively arranged on two sides of the front side of the packing platform 502;

the metal waste is placed on the packing platform 502, and the metal waste is surrounded and extruded through the front side material pressing assembly 503 and the rear side material pressing assembly 504, so that the packing of the metal waste is realized.

The front-side material pressing assembly 503 comprises a front-side material pressing plate 503.1 and a first material pressing cylinder 503.2, the front-side material pressing plate 503.1 is hinged with the packing platform 502 through a first pin shaft 503.3, the cylinder body of the first material pressing cylinder 503.2 is hinged with the platform mounting seat 501 through a second pin shaft, and the piston end of the first material pressing cylinder 503.2 is hinged with the front-side material pressing plate 503.1 through a third pin shaft 503.5;

the front material pressing plate 503.1 is rotated around the first pin 503.3 by the activation of the first material pressing cylinder 503.2, so that the front material pressing plate 503.1 presses the metal scrap.

The rear material pressing assembly 504 comprises a rear material pressing plate 504.1 and a second material pressing cylinder 504.2, the rear material pressing plate 504.1 is hinged with the packing platform 502 through a fourth pin shaft 504.3, a cylinder body of the second material pressing cylinder 504.2 is hinged with the platform mounting seat 501 through a fifth pin shaft 504.4, and a piston end of the second material pressing cylinder 504.2 is hinged with a front material pressing plate 503.1 through a sixth pin shaft 504.5;

when the first pressing cylinder is started, the front pressing plate 503.1 rotates around the fourth pin shaft 504.3, the rear pressing plate 504.1 presses the metal waste, and the metal waste is enclosed by the rear pressing plate 504.1 and the front pressing plate 503.1.

Principle of operation

And when the power supply is switched on, the motor of the oil pump motor set is started, and under the condition of power failure of each hydraulic valve, oil pumped by the oil pump directly returns to the oil tank through the electromagnetic overflow valve, so that the hydraulic control system 200 runs under an idle load. When the electromagnetic overflow valve works, under the condition that the electromagnetic overflow valve is electrified, when the electro-hydraulic reversing valves of the execution oil cylinders are controlled to be in reversing positions, high-pressure oil enters the front cavity and the rear cavity of each oil cylinder through the electro-hydraulic reversing valves under the set pressure of a system, and the piston of each oil cylinder is pushed to move forwards and backwards, so that the operation is finished respectively: the material pushing head 402 controlled by the material pushing cylinder 401 moves forward and backward; the first material pressing cylinder 503.2 and the second material pressing cylinder 504.2 respectively control the material pressing and returning of the front material pressing plate 503.1 and the rear material pressing plate 504.1; the pressing cylinder 601.1 controls the pressing and returning of the pressing head 601.2; the shearing cylinder 602.1 controls a series of actions such as shearing and return stroke of the lower shearing knife 602.3.

Brief description of packaging and cutting process: under the condition that the pressing cylinder 601.1 is used for pressing, the material pressing head 601.2 is used as a gate, waste materials to be packaged are loaded into a box manually or mechanically, an 'automatic start' button is pressed manually, the first material pressing cylinder 503.2 and the second material pressing cylinder 504.2 act respectively to enable the front material pressing plate 503.1 and the rear material pressing plate 504.1 to be closed until a compression chamber is closed, then the material pushing cylinder 401 advances, and the material pushing head 402 extrudes the waste materials into a package block, namely the packaging action is completed. Then the material pressing head 601.2 is opened, the material pushing head 402 pushes the package blocks out for a certain length, the package block shearing length is controlled by a time relay, a user only needs to change the material pushing time of the material pushing cylinder 401 to change the package block shearing length, then the material pressing head 601.2 descends to push the package blocks, the shearing cylinder 602.1 carries out shearing, and the actions are repeated until the shearing work is completed. After the material pressing head 601.2 is pressed, the material pushing head 402 returns, and the left and right material pressing plates are opened, an automatic packing and shearing process is completed, and a next working process of automatically packing and shearing is started after a next manual button is pressed.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a scrap steel hydraulic pressure packing cutter, includes frame (100), be provided with hydraulic control system (200), electric control system (300), pushing equipment (400), package mechanism (500) and cut mechanism (600) on frame (100), package mechanism (500) are located pushing equipment (400) and cut between mechanism (600), its characterized in that, cut mechanism (600) including compress tightly subassembly (601), cut subassembly (602) and purify subassembly (603).

2. A hydraulic baling shear for scrap steel, according to claim 1, characterized in that: purify subassembly (603) including collection box (603.1), the open-top of collection box (603.1), the top slope of collection box (603.1) is provided with sieve board (603.2), collection box (603.1) internal fixation is provided with air pump (603.3), horizontal installation has trachea (603.4) on air pump (603.3), trachea (603.4) pass one side of collecting box (603.1), filter screen (603.5) are installed to the one end that is located in collection box (603.1) of trachea (603.4).

3. A hydraulic baling shear for scrap steel, according to claim 2, characterized in that: the cleaning device is characterized in that a cleaning unit (603.6) is arranged on the collection box (603.1), the cleaning unit (603.6) comprises a rotating shaft (603.61) parallel to the air pipe (603.4), the rotating shaft (603.61) is installed on the collection box (603.1) through a bearing (603.62), a cleaning brush (603.63) is fixedly arranged on the rotating shaft (603.61), bristles of the cleaning brush (603.63) abut against a filter screen (603.5), and a crank (603.64) is arranged on the rotating shaft (603.61).

4. A hydraulic baling shear for scrap steel, according to claim 1, characterized in that: the pressing assembly (601) comprises a pressing cylinder (601.1) which is vertically arranged, a cylinder body of the pressing cylinder (601.1) is fixedly arranged on the frame (100), and a material pressing head (601.2) is installed at a piston end of the pressing cylinder (601.1).

5. The hydraulic baling shear of steel scrap according to claim 4, wherein: shear assembly (602) including vertical shear cylinder (602.1) that sets up, shear cylinder (602.1) are located the one side of keeping away from baling mechanism (500) of compressing tightly jar (601.1), the fixed setting of cylinder body of shear cylinder (602.1) is on frame (100), shear knife (602.2) are installed to the piston end of shear cylinder (602.1), be provided with down shear knife (602.3) under pressure stub bar (601.2), lower shear knife (602.3) is fixed to be set up on frame (100).

6. A hydraulic baling shear for scrap steel, according to claim 1, characterized in that: the pushing equipment (400) includes material pushing cylinder (401) and material pushing head (402), material pushing cylinder (401) is installed in frame (100) through pushing away material mount pad (405), material pushing head (402) are installed in material pushing cylinder (401) head through flange (403), install front side welt (404) on material pushing head (402), through front side welt (404) direct action on packing metal.

7. A hydraulic baling shear for scrap steel, according to claim 1, characterized in that: the packaging mechanism (500) comprises a platform mounting seat (501) fixedly arranged on the rack (100), a packaging platform (502) is arranged on the platform mounting seat (501), and a front side material pressing component (503) and a rear side material pressing component (504) are respectively arranged on two sides of the front side of the packaging platform (502).

8. The hydraulic baling shear for scrap steel according to claim 7, wherein: the front-side pressing assembly (503) comprises a front-side pressing plate (503.1) and a first pressing cylinder (503.2), the front-side pressing plate (503.1) is hinged to a packing platform (502) through a first pin shaft (503.3), a cylinder body of the first pressing cylinder (503.2) is hinged to a platform mounting seat (501) through a second pin shaft, and a piston end of the first pressing cylinder (503.2) is hinged to the front-side pressing plate (503.1) through a third pin shaft (503.5).

9. The hydraulic baling shear of steel scrap according to claim 7, wherein: the rear side material pressing assembly (504) comprises a rear side material pressing plate (504.1) and a second material pressing cylinder (504.2), the rear side material pressing plate (504.1) is hinged to the packing platform (502) through a fourth pin shaft (504.3), a cylinder body of the second material pressing cylinder (504.2) is hinged to the platform mounting seat (501) through a fifth pin shaft (504.4), and a piston end of the second material pressing cylinder (504.2) is hinged to the front side material pressing plate (503.1) through a sixth pin shaft (504.5).

10. The hydraulic baling shear for scrap steel according to claim 1, wherein: a ladder stand (700) is arranged on the machine frame (100).

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