CN116037251A - Metal material reducing mechanism - Google Patents
Metal material reducing mechanism Download PDFInfo
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- CN116037251A CN116037251A CN202211410320.5A CN202211410320A CN116037251A CN 116037251 A CN116037251 A CN 116037251A CN 202211410320 A CN202211410320 A CN 202211410320A CN 116037251 A CN116037251 A CN 116037251A
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- pipe
- crushing
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- crushing shell
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- 239000007769 metal material Substances 0.000 title claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000012216 screening Methods 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000498 cooling water Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 13
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
- B02C4/423—Driving mechanisms; Roller speed control with vibrating or oscillating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/44—Cooling or heating rollers or bars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a metal material crushing device, which specifically comprises: the crushing shell is provided with a crushing shell body and a feed inlet arranged at the top of the crushing shell body, the inner wall of the crushing shell body is fixedly connected with a crushing roller, one side of the crushing shell body is fixedly connected with a driving motor through a bracket, and a driving shaft of the driving motor extends into the crushing shell body and is fixedly connected with the crushing roller; the invention relates to the technical field of metal material processing, in particular to an air inlet pipe, which is provided with a right-angle pipe body and a cooling fan arranged at one end of the air inlet pipe, wherein one end of the air inlet pipe, which is far away from the cooling fan, penetrates through a crushing shell and extends into the crushing shell, and one end of the air inlet pipe, which is positioned in the crushing shell, is communicated with a cooling device. This metal material reducing mechanism can avoid smashing the higher circumstances that leads to accelerating wearing and tearing of temperature on the roller, and the radiating effect is better more even, and radiating efficiency is higher.
Description
Technical Field
The invention relates to the technical field of metal material processing, in particular to a metal material crushing device.
Background
The metal processing is called metalworking for short, which refers to the production activity of human beings for processing metal elements or materials with metal characteristics mainly composed of metal elements, and is a process technology for processing metal materials into articles, parts and components, including large-scale parts such as bridges, ships and the like, and even fine components of engines, jewelry and wristwatches. It is widely used in science, industry, art, craft and other fields. At present, a great amount of heat can be generated when the metal material is extruded and rubbed with a crushing roller in the crushing process, the hardness of the roller body can be reduced due to the higher temperature of the crushing roller, the abrasion is accelerated, and the material is not convenient to screen after crushing.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a metal material crushing device, which solves the problems that a large amount of heat is generated when the metal material is extruded and rubbed with a crushing roller in the crushing process, the hardness of the roller body is reduced due to higher temperature of the crushing roller, the abrasion is accelerated, and the material is inconvenient to screen after crushing.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a metal material crushing device specifically comprises:
the crushing shell is provided with a crushing shell body and a feed inlet arranged at the top of the crushing shell body, the inner wall of the crushing shell body is fixedly connected with a crushing roller, one side of the crushing shell body is fixedly connected with a driving motor through a bracket, and a driving shaft of the driving motor extends into the crushing shell body and is fixedly connected with the crushing roller;
the air inlet pipe is provided with a right-angle pipe body and a cooling fan arranged at one end of the air inlet pipe, which is far away from the cooling fan, penetrates through the crushing shell and extends into the crushing shell, and one end of the air inlet pipe, which is positioned in the crushing shell, is communicated with a cooling device;
the screening shell is provided with a screening shell body and collecting boxes arranged on two sides of the screening shell body, a discharge hole is formed in the part, above the collecting boxes, of the two sides of the screening shell body, the bottom of the screening shell body is communicated with a collecting base, and a screening device is fixedly connected inside the screening shell body;
the cooling device includes:
the air box is provided with an air outlet box body and an air inlet box arranged at one side of the air box, wherein the air inlet boxes are provided with two groups and are communicated through a communicating pipe, one side of the communicating pipe is communicated with an air inlet pipe, and one side of the air box is provided with an air outlet;
the rotary pipe is provided with a pipe body and a water outlet pipe arranged on the side surface of the rotary pipe, the rotary pipe is arranged inside the bellows, one end of the rotary pipe is rotationally connected with the inner wall of the bellows, the other end of the rotary pipe is communicated with a water inlet pipe, the rotary pipe is rotationally connected with the water inlet pipe through a sealing bearing, and one end of the water outlet pipe, which is far away from the rotary pipe, is communicated with an atomizing nozzle;
the spiral fan is provided with a spiral fan blade and a connecting support arranged on one side of the spiral fan, one end of the connecting support is fixedly connected with the spiral fan, the other end of the connecting support extends to the inside of the rotating pipe and is fixedly connected with the rotating pipe, and the spiral fan is arranged inside the water inlet pipe.
During the use, throw into crushing shell inside with metal material through the feed inlet, drive crushing roller through driving motor and rotate, can smash metal material through crushing roller, simultaneously cooling blower send into communicating pipe and air inlet incasement portion with the air current through the intake pipe, inside entering bellows through the air inlet case, can dispel the heat to crushing roller on the air outlet that can pass through bellows one side, can avoid the higher circumstances that leads to accelerating wearing and tearing of temperature on the crushing roller.
Preferably, the bellows is provided in an arc shape, and the bellows is fixed to a portion of the inside of the crushing shell on one side of the crushing roller.
Preferably, the one end that the rotation pipe was kept away from to the inlet tube runs through crushing shell and communicates with outside cooling water pump, the outlet pipe is provided with multiunit and evenly distributed on the rotation pipe, be provided with the rotation pipe, outside cooling water pump is to the inside injection cooling water of inlet tube, inside cooling water flows and enters into the rotation pipe inside the inlet tube, the inside cooling water of rotation pipe is discharged to the bellows inside through outlet pipe and atomizer, the inside water smoke of bellows blows at crushing roller surface through the air outlet under the drive of air current, the accessible water smoke evaporates the heat absorption at crushing roller surface and cools down the crushing roller, the cooling effect is better, and the inside air current of bellows can accelerate the evaporation of crushing roller surface water smoke when blowing, conveniently improve radiating efficiency, be provided with the spiral fan, when the cooling water flows in the inlet tube inside, the spiral fan drives the rotation pipe and rotates, the rotation pipe drives outlet pipe and atomizer and rotates, the position of blowout in the atomizer can be changed, it is more even to the heat dissipation of crushing roller to make things convenient for the water smoke.
Preferably, the bellows includes the box, the air supply mouth has all been seted up to the box both sides, the part fixedly connected with slope deep bead that the box side is located air supply mouth one side.
Preferably, the air supply port is provided with a plurality of groups and evenly distributed on two sides of the box body, the inclined wind shields incline towards the direction of the crushing roller, a small amount of air flow with water mist can be discharged from the air supply port arranged on two sides of the box body, the crushing roller is pretreated by the air flow with water mist discharged from the inside of the air supply port, the temperature of the crushing roller can be reduced in advance before the crushing roller enters the position of the air outlet, the damage caused by large temperature difference when the crushing roller moves to the position of the air outlet is avoided, and the crushing roller is protected conveniently.
Preferably, the screening plant includes the arc fixed plate, arc fixed plate both sides bottom all is connected with the screen cloth through the arc spring, the one end that the arc fixed plate was kept away from to the screen cloth extends to the discharge gate inside and rotates with the discharge gate inner wall through rotating the bolt and be connected, arc fixed plate bottom fixedly connected with telescopic link, telescopic link bottom fixedly connected with lifting shaft, the rotary tank has all been seted up to lifting shaft both sides, hydraulic cavity has been seted up to lifting shaft inside, hydraulic cavity communicates through hydraulic slideway between hydraulic cavity and the rotary tank, hydraulic slideway inner wall sliding connection has a supporting piston, hydraulic cavity inner wall sliding connection has the extrusion piston, the rotary tank inner wall rotates and is connected with the arc lift plate, is provided with screening plant, when the metal of being smashed drops from crushing roller below, falls on the inside screen cloth of screening shell, and the telescopic link constantly stretches out and draws back simultaneously, drives the screen cloth through the arc lift plate of lifting shaft and its both sides and continuously shakes down, conveniently carries out the screening through the crushed metal that drops to realize the function of screening to set up through hydraulic slideway intercommunication between hydraulic cavity and the rotary tank, the rotary piston is rotated to the inside has the change the hydraulic piston when the inside vibration amplitude of the lifting piston, can change the inside the vibration amplitude of the screen cloth, the inside is changed the vibration piston is rotated through the vibration piston.
Preferably, the arc-shaped fixing plate is arranged inside the screening shell and fixedly connected with the inner wall of the screening shell, and one end of the supporting piston extends to the bottom of the arc-shaped lifting plate and is in sliding connection with the arc-shaped lifting plate.
Preferably, a piston rod of the extruding piston penetrates through the lifting shaft and is in threaded connection with the lifting shaft.
The invention provides a metal material crushing device. The beneficial effects are as follows:
1. this metal material reducing mechanism, during the use with metal material throw into crushing shell inside through the feed inlet, drive crushing roller through driving motor and rotate, can smash metal material through crushing roller, simultaneously cooling blower sends into communicating pipe and air inlet incasement portion with the air current through the intake pipe, through the air inlet incasement portion of entering bellows, can dispel the heat to crushing roller on the air outlet of bellows one side discharges to crushing roller, can avoid crushing roller on the higher circumstances that leads to accelerating wearing and tearing of temperature.
2. This metal material reducing mechanism is provided with the rotation pipe, outside cooling water pump is to the inside cooling water that pours into of inlet tube, inside the cooling water flows and enters into the rotation pipe inside the inlet tube, the inside cooling water of rotation pipe is discharged to the bellows inside through outlet pipe and atomizer, the inside water smoke of bellows blows at crushing roller surface through the air outlet under the drive of air current, the accessible water smoke is at crushing roller surface evaporation heat absorption and is cooled down crushing roller, the cooling effect is better, and the evaporation of crushing roller surface water smoke can be accelerated to the inside air current of bellows in the time of blowing, conveniently improve radiating efficiency.
3. This metal material reducing mechanism is provided with the spiral fan, when cooling water flows in the inlet tube inside, drives the spiral fan and rotates, and the spiral fan drives the rotation pipe and rotates, and the rotation pipe drives outlet pipe and atomizer rotation, can change the position of blowout water smoke in the atomizer, and the convenience is more even to the heat dissipation of crushing roller.
4. This metal material reducing mechanism sets up in the air feed mouth that the box both sides set up can discharge a small amount of air current that has the water smoke, and the inside exhaust air current that has the water smoke of accessible air feed mouth carries out preliminary treatment to crushing roller, makes crushing roller can reduce the temperature in advance before entering into the position of air outlet, avoids crushing roller to remove the great damage that produces of difference in temperature when the position of air outlet, conveniently protects crushing roller.
5. This metal material reducing mechanism is provided with screening plant, when the metal of being smashed drops from crushing roller below, falls on the inside screen cloth of screening shell, and the telescopic link constantly stretches out and draws back simultaneously, drives the arc of lifting axle and its both sides and lifts the board and constantly reciprocate, can constantly drive the screen cloth through the arc and vibrate from top to bottom, conveniently sieves the broken metal that drops through the screen cloth, can realize the function of screening.
6. This metal material reducing mechanism is provided with hydraulic cavity, when the vibration amplitude of screen cloth needs to be adjusted, the accessible rotates the extrusion piston, the inside hydraulic oil of extrusion hydraulic slide is removed to the extrusion piston, hydraulic oil gets into inside and promotes the support piston of hydraulic slide, promote the arc lift plate and rotate at the rotation inslot portion when supporting the piston and remove, the accessible supports the piston with arc lift plate jack-up to change the initial position of arc lift plate, can change the lifting degree of arc lift plate to the screen cloth, the vibration amplitude of screen cloth is conveniently changed, the adjustability is better, convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view of a cooling device according to the present invention;
FIG. 4 is a schematic cross-sectional view of a cooling device according to the present invention;
FIG. 5 is a schematic view of the water inlet pipe of the present invention;
FIG. 6 is a schematic view of a bellows structure according to the present invention;
FIG. 7 is a schematic view of a screening apparatus according to the present invention;
FIG. 8 is a schematic cross-sectional view of a screening apparatus of the present invention;
fig. 9 is an enlarged schematic view of the portion a of the present invention.
In the figure: 1. crushing the shell; 2. a feed inlet; 3. a pulverizing roller; 4. a driving motor; 5. an air inlet pipe; 6. a cooling fan; 7. a cooling device; 71. a wind box; 711. a case; 712. air supplementing port; 713. tilting the wind deflector; 72. an air inlet box; 73. a communicating pipe; 74. a rotary tube; 75. a water outlet pipe; 76. a water inlet pipe; 77. an atomizing nozzle; 78. a spiral fan; 79. a connecting bracket; 70. an air outlet; 8. a sieving housing; 9. a collection box; 10. a discharge port; 11. a collecting base; 12. a screening device; 121. an arc-shaped fixing plate; 122. an arc-shaped lifting plate; 123. a screen; 124. a telescopic rod; 125. a lifting shaft; 126. a rotating groove; 127. a hydraulic cavity; 128. a hydraulic slideway; 129. a support piston; 120. the piston is pressed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-5, the present invention provides a technical solution: a metal material crushing device specifically comprises:
the crushing shell 1, the crushing shell 1 is provided with a crushing shell and a feed inlet 2 arranged at the top of the crushing shell 1, the inner wall of the crushing shell 1 is fixedly connected with a crushing roller 3, one side of the crushing shell 1 is fixedly connected with a driving motor 4 through a bracket, and the driving shaft of the driving motor 4 extends into the crushing shell 1 and is fixedly connected with the crushing roller 3;
the air inlet pipe 5 is provided with a right-angle pipe body and a cooling fan 6 arranged at one end of the air inlet pipe 5, one end of the air inlet pipe 5 far away from the cooling fan 6 penetrates through the crushing shell 1 and extends into the crushing shell 1, and one end of the air inlet pipe 5 positioned in the crushing shell 1 is communicated with a cooling device 7;
the screening shell 8 is provided with a screening shell and collecting boxes 9 arranged at two sides of the screening shell 8, a discharge hole 10 is formed in the part, above the collecting boxes 9, of the two sides of the screening shell 8, the bottom of the screening shell 8 is communicated with a collecting base 11, and a screening device 12 is fixedly connected inside the screening shell 8;
the cooling device 7 includes:
the air box 71, this air box 71 has the air box body of the air outlet, and set up the air inlet box 72 on one side of the air box 71, the air inlet box 72 has two groups and communicates through communicating tube 73, communicating tube 73 one side communicates with air inlet pipe 5, one side of the air box 71 has offered the air outlet 70;
a rotating pipe 74, the rotating pipe 74 is provided with a pipe body and a water outlet pipe 75 arranged on the side surface of the rotating pipe 74, the rotating pipe 74 is arranged in the air box 71, one end of the rotating pipe 74 is rotationally connected with the inner wall of the air box 71, the other end of the rotating pipe is communicated with a water inlet pipe 76, the rotating pipe 74 is rotationally connected with the water inlet pipe 76 through a sealing bearing, and one end of the water outlet pipe 75 far away from the rotating pipe 74 is communicated with an atomizing nozzle 77;
the spiral fan 78, the spiral fan 78 has a spiral blade, and a connection bracket 79 disposed at one side of the spiral fan 78, one end of the connection bracket 79 is fixedly connected with the spiral fan 78, the other end extends into the rotating tube 74 and is fixedly connected with the rotating tube 74, and the spiral fan 78 is disposed in the water inlet tube 76.
The bellows 71 is provided in an arc shape, and the bellows 71 is fixed to a portion of the inside of the crushing shell 1 on the side of the crushing roller 3.
One end of the water inlet pipe 76, which is far away from the rotary pipe 74, penetrates through the crushing shell 1 and is communicated with an external cooling water pump, and the water outlet pipe 75 is provided with a plurality of groups and is uniformly distributed on the rotary pipe 74.
During the use, throw into crushing shell 1 inside with metal material through feed inlet 2, drive crushing roller 3 through driving motor 4 and rotate, can smash metal material through crushing roller 3, simultaneously cooling blower 6 sends into communicating pipe 73 and air inlet box 72 inside through intake pipe 5, inside entering bellows 71 through air inlet box 72, can discharge to crushing roller 3 on the air outlet 70 of bellows 71 one side, can avoid the higher circumstances that leads to accelerating wearing and tearing of temperature on the crushing roller 3, be provided with rotary tube 74, outside cooling water pump pours into cooling water into inside inlet tube 76, cooling water flows in inside inlet tube 76 and goes into inside rotary tube 74, the inside cooling water of rotary tube 74 is through outlet pipe 75 and atomizer 77 discharge to bellows 71 inside, the inside water smoke of bellows 71 is blown down at crushing roller 3 surface through air outlet 70 under the drive of air current, the cooling effect is better, and the evaporation of crushing roller 3 surface water smoke can be accelerated when blowing, the convenience improves the radiating efficiency, be provided with the spiral fan 78, the inside the spiral fan drives the rotary tube 78 and rotates in the rotary tube 77 when the inside the spiral fan drives the rotary tube 78, the rotary tube 77 rotates the rotary tube 78, the atomizing tube is rotated, the inside the rotary tube is rotated and the atomizer is rotated, the rotary tube is rotated and the rotary tube is rotated, the inside the rotary tube is rotated and the rotary tube is sprayed and the rotary tube is the rotary tube and has the air inside and the air 3.
Embodiment two:
referring to fig. 1-6, the present invention provides a technical solution based on the first embodiment: the bellows 71 includes box 711, the air feed port 712 has all been seted up to box 711 both sides, box 711 side is located the part fixedly connected with slope deep bead 713 of air feed port 712 one side, the air feed port 712 is provided with the multiunit and evenly distributed in box 711 both sides, slope deep bead 713 inclines towards crushing roller 3's direction, can discharge a small amount of air current that has the water smoke in the air feed port 712 that sets up of box 711 both sides, the inside exhaust air current that has the water smoke of accessible air feed port 712 carries out the preliminary treatment to crushing roller 3, make crushing roller 3 can reduce the temperature in advance before entering into the position of air outlet 70, avoid crushing roller 3 to remove the great damage that produces of air outlet 70's position difference in temperature when the difference is big, conveniently protect crushing roller 3.
Embodiment III:
referring to fig. 1-9, the present invention provides a technical solution based on the first embodiment and the second embodiment: the screening device 12 comprises an arc-shaped fixed plate 121, a screen 123 is connected to the bottoms of two sides of the arc-shaped fixed plate 121 through arc springs, one end of the screen 123, far away from the arc-shaped fixed plate 121, extends to the inside of the discharge hole 10 and is in rotary connection with the inner wall of the discharge hole 10 through a rotary bolt, a telescopic rod 124 is fixedly connected to the bottom of the arc-shaped fixed plate 121, a lifting shaft 125 is fixedly connected to the bottom of the telescopic rod 124, rotary grooves 126 are formed in two sides of the lifting shaft 125, a hydraulic cavity 127 is formed in the lifting shaft 125, the hydraulic cavity 127 is communicated with the rotary grooves 126 through hydraulic slide ways 128, supporting pistons 129 are slidably connected to the inner wall of the hydraulic slide ways 128, an extrusion piston 120 is slidably connected to the inner wall of the hydraulic cavity 127, the rotary grooves 126 are rotatably connected with the arc-shaped lifting plate 122, the arc-shaped fixed plate 121 is arranged in the inside of the screening shell 8 and is fixedly connected with the inner wall of the screening shell 8, one end of the supporting piston 129 extends to the bottom of the arc-shaped lifting plate 122 and is slidably connected with the arc-shaped lifting plate 122, a piston rod 120 penetrates through the lifting shaft 125 and is in threaded connection with the lifting shaft 125, the lifting device 12 is arranged, when crushed metal drops from the lower side of the crushing roller 3, the inside of the crushing roller 123 through the hydraulic slide, the hydraulic slide way 128 is communicated with the hydraulic slide ways 128, the hydraulic slide way 128 is driven by the telescopic rod, and the inner wall of the inside of the screening shell is continuously rotates to move the arc-shaped lifting piston 122 through the arc-shaped lifting plate 122, and the arc-shaped lifting plate 122 is continuously rotates and can move continuously, and the arc-shaped lifting plate 122, and the vibration piston 122 is driven by the vibration and the vibration piston 122, and the vibration of the inner side of the screen 122 and the screen 122 is continuously, and the screen is conveniently and the inside the screen is connected through the inner side and the screen 122 and the screen through the lifting plate and the screen. The supporting piston 129 moves and pushes the arc-shaped lifting plate 122 to rotate in the rotating groove 126, and the arc-shaped lifting plate 122 is jacked up by the supporting piston 129, so that the initial position of the arc-shaped lifting plate 122 is changed, the lifting degree of the arc-shaped lifting plate 122 on the screen 123 can be changed, the vibration amplitude of the screen 121 is changed conveniently, the adjustability is good, and the use is convenient.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. A metal material crushing device specifically comprises:
the crushing shell (1), the crushing shell (1) is provided with a crushing shell and a feed inlet (2) arranged at the top of the crushing shell (1), a crushing roller (3) is fixedly connected to the inner wall of the crushing shell (1), a driving motor (4) is fixedly connected to one side of the crushing shell (1) through a bracket, and a driving shaft of the driving motor (4) extends into the crushing shell (1) and is fixedly connected with the crushing roller (3);
the air inlet pipe (5) is provided with a right-angle pipe body and a cooling fan (6) arranged at one end of the air inlet pipe (5), one end, far away from the cooling fan (6), of the air inlet pipe (5) penetrates through the crushing shell (1) and extends into the crushing shell (1), and one end, located in the crushing shell (1), of the air inlet pipe (5) is communicated with a cooling device (7);
the screening shell (8) is provided with a screening shell and collecting boxes (9) arranged on two sides of the screening shell (8), a discharging hole (10) is formed in the part, above the collecting boxes (9), of the two sides of the screening shell (8), a collecting base (11) is communicated with the bottom of the screening shell (8), and a screening device (12) is fixedly connected inside the screening shell (8);
the metal material crushing device is characterized in that: the cooling device (7) comprises:
the air inlet box (72) is provided with two groups and is communicated with the air inlet pipe (5) through a communicating pipe (73), one side of the communicating pipe (73) is communicated with the air inlet pipe (5), and an air outlet (70) is formed in one side of the air box (71);
the rotary pipe (74) is provided with a pipe body and a water outlet pipe (75) arranged on the side surface of the rotary pipe (74), the rotary pipe (74) is arranged inside the bellows (71), one end of the rotary pipe (74) is rotationally connected with the inner wall of the bellows (71), the other end of the rotary pipe is communicated with a water inlet pipe (76), the rotary pipe (74) is rotationally connected with the water inlet pipe (76) through a sealed bearing, and one end of the water outlet pipe (75) away from the rotary pipe (74) is communicated with an atomizing nozzle (77);
the spiral fan (78), this spiral fan (78) have spiral flabellum to and set up linking bridge (79) in spiral fan (78) one side, linking bridge (79) one end and spiral fan (78) fixed connection, the other end extends to inside rotation pipe (74) and with rotation pipe (74) fixed connection, spiral fan (78) set up inside inlet tube (76).
2. A metallic material pulverizing apparatus as defined in claim 1, wherein: the bellows (71) is arranged in an arc shape, and the bellows (71) is fixed at a part of the crushing shell (1) positioned at one side of the crushing roller (3).
3. A metallic material pulverizing apparatus as defined in claim 1, wherein: one end of the water inlet pipe (76) far away from the rotary pipe (74) penetrates through the crushing shell (1) and is communicated with an external cooling water pump, and the water outlet pipes (75) are provided with a plurality of groups and are uniformly distributed on the rotary pipe (74).
4. A metallic material pulverizing apparatus as defined in claim 1, wherein: the air box (71) comprises a box body (711), air supplementing openings (712) are formed in two sides of the box body (711), and inclined wind shields (713) are fixedly connected to the side face of the box body (711) located on one side of the air supplementing openings (712).
5. A metallic material pulverizing apparatus as defined in claim 4, wherein: the air supply ports (712) are provided with a plurality of groups and are uniformly distributed on two sides of the box body (711), and the inclined wind shields (713) incline towards the direction of the crushing roller (3).
6. A metallic material pulverizing apparatus as defined in claim 1, wherein: screening plant (12) are including arc fixed plate (121), arc fixed plate (121) both sides bottom all is connected with screen cloth (123) through arc spring, the one end that arc fixed plate (121) was kept away from to screen cloth (123) extends to discharge gate (10) inside and rotates through rotation bolt and discharge gate (10) inner wall to be connected, arc fixed plate (121) bottom fixedly connected with telescopic link (124), telescopic link (124) bottom fixedly connected with lifting axle (125), rotation groove (126) have all been seted up to lifting axle (125) both sides, hydraulic cavity (127) have been seted up to lifting axle (125) inside, through hydraulic slide (128) intercommunication between hydraulic cavity (127) and the rotation groove (126), hydraulic cavity (128) inner wall sliding connection has support piston (129), hydraulic cavity (127) inner wall sliding connection has extrusion piston (120), rotation groove (126) inner wall rotates and is connected with arc lifting board (122).
7. A metallic material pulverizing apparatus as defined in claim 6, wherein: the arc-shaped fixing plate (121) is arranged inside the screening shell (8) and fixedly connected with the inner wall of the screening shell (8), and one end of the supporting piston (129) extends to the bottom of the arc-shaped lifting plate (122) and is in sliding connection with the arc-shaped lifting plate (122).
8. A metallic material pulverizing apparatus as defined in claim 6, wherein: the piston rod of the extrusion piston (120) penetrates through the lifting shaft (125) and is in threaded connection with the lifting shaft (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211410320.5A CN116037251A (en) | 2022-11-11 | 2022-11-11 | Metal material reducing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211410320.5A CN116037251A (en) | 2022-11-11 | 2022-11-11 | Metal material reducing mechanism |
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| CN116037251A true CN116037251A (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211410320.5A Pending CN116037251A (en) | 2022-11-11 | 2022-11-11 | Metal material reducing mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816322A (en) * | 2024-03-04 | 2024-04-05 | 泰安市城市管理局建筑渣土和工地管理服务中心 | Crushing processing equipment and method for building slag soil |
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| KR20010103841A (en) * | 2001-11-06 | 2001-11-24 | 윤한종 | Apparatus for breaking wasted styrofoam into pieces |
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