CN111659490A - Movable jaw type crushing station - Google Patents
Movable jaw type crushing station Download PDFInfo
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- CN111659490A CN111659490A CN202010386379.XA CN202010386379A CN111659490A CN 111659490 A CN111659490 A CN 111659490A CN 202010386379 A CN202010386379 A CN 202010386379A CN 111659490 A CN111659490 A CN 111659490A
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
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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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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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
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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
- B02C23/02—Feeding devices
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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
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of engineering machinery, provides a movable jaw crushing station, aims to solve the problems that most crushing stations are fixed, the device has high requirements on sites and investment cost, high material transportation cost and can not sieve crushed materials, and comprises an upper frame, a travelling mechanism, an electric control cabinet, a power distribution control cabinet, an upper feeding machine, a feeding hopper, a hydraulic pump assembly, a single-section jaw crusher, a generator set, a material returning and screening mechanism, a lower frame, a lower feeding machine, a fuel tank and a guide chute, the lower frame is arranged at the bottom of the upper frame, the travelling mechanism is connected with the lower frame, the feed hopper is arranged at the top of the upper feeder through a connecting rod and a hydraulic oil cylinder, the upper feeder is connected with the upper frame through a spring, the inside of the upper feeder is of a two-layer structure, a coarse material outlet is formed in the first layer discharge end, and a fine material outlet is formed in the second layer discharge end. The invention is especially suitable for crushing and screening materials, and has higher social use value and application prospect.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a movable jaw crushing station.
Background
The movable crushing station is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, hydropower engineering and the like, in particular for the operation of flowable stone materials in expressways, railways, hydropower engineering and the like, and a user can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials.
The current crushing station in China is mostly applied to construction waste treatment engineering in urban demolition, and the construction waste is crushed into a plurality of recycled aggregates with different sizes and specifications. At present, most of crushing stations are fixed, higher requirements are provided for sites and investment cost, materials need to be transported to a designated crushing site for crushing, and the transportation cost is high; meanwhile, the existing crushing station only has a crushing function and cannot sieve crushed materials, and the crushing station can only be matched with a sieving station to sieve the crushed materials, so that the cost is greatly improved, the operation field is enlarged, and the operation is also extremely inconvenient.
Patent publication No. CN208082658U discloses a mobile crushing station, which includes a crushing mechanism for receiving and crushing material to be crushed; the screening mechanism is used for receiving the materials crushed by the crushing mechanism and screening the crushed materials into first materials with the size being more than the set screening size and second materials with the size being less than the set screening size; the material returning and conveying mechanism is used for receiving and conveying the first material; the material output mechanism is used for receiving and outputting a second material; the position of the return material conveying mechanism is adjustably set so that the mobile crushing station has a closed-loop working mode and an open-loop working mode; under a closed-loop working mode, the material returning and conveying mechanism conveys the received first material to the crushing mechanism for crushing again; under the open-loop working mode, the returning material conveying mechanism directly outputs the received first material, the device has different working modes, and under different working modes, the production of materials with different specifications can be realized, but the device cannot be applied to the crushing of building waste.
To this end, we propose a mobile jaw crushing station.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a movable jaw crushing station, which overcomes the defects of the prior art, has reasonable design and compact structure, aims to solve the problems that most crushing stations are fixed, and provides higher requirements for fields and investment cost, and materials need to be transported to a designated crushing place for crushing, so that the transportation cost is high; meanwhile, the existing crushing station only has a crushing function and cannot screen crushed materials.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a movable jaw crushing station comprises an upper frame, a traveling mechanism, an electric control cabinet, a power distribution control cabinet, an upper feeder, a feed hopper, a hydraulic pump assembly, a single-section jaw crusher, a generator set, a material returning and screening mechanism, a lower frame, a lower feeder, a fuel tank and a guide chute,
the lower frame is mounted at the bottom of the upper frame, the travelling mechanism is connected with the lower frame, the feed hopper is mounted at the top of the upper feeder through a connecting rod and a hydraulic oil cylinder, the upper feeder is connected with the upper frame through a spring, the interior of the upper feeder is of a two-layer structure, a coarse material outlet is formed in the first layer of discharge end, a fine material outlet is formed in the second layer of discharge end, a long hole for screening fine materials is formed in the fine material outlet, and the coarse material outlet of the upper feeder is connected with the input end of the single-section jaw crusher;
automatically controlled cabinet, distribution control cabinet, single-section formula jaw breaker and generating set all install on last frame, go up the frame and install the fuel tank in the inner chamber that is located generating set below position, still be provided with the hydraulic pump assembly in the inner chamber of going up the frame, go up and install returning charge screening mechanism and batcher down on the frame, the batcher is located single-section formula jaw breaker bottom down, goes up batcher second layer discharge gate and links to each other through the baffle box with batcher pan feeding mouth down, and the batcher passes through spring mounting inside last frame down.
Furthermore, the return material screening mechanism comprises a return material screen, a return material screen support, an undersize conveying mechanism, a discharge conveying mechanism and a return material conveying mechanism, the return material screen is mounted on the return material screen support through a spring, the return material screen is located at the bottom of the discharge end of the main conveying mechanism, the return material screen support is mounted on the upper frame through a pull rope and a pin shaft, the undersize conveying mechanism is hung at the bottom of the return material screen support through a pin shaft, the discharge conveying mechanism and the return material conveying mechanism are symmetrically mounted on two sides of the return material screening mechanism, and the return material conveying mechanism and the discharge conveying mechanism are mounted on two ends of the return material screen support through a rotating mechanism;
the undersize conveying mechanism comprises an undersize conveying belt, an undersize conveying motor, an undersize conveying support and two undersize conveying rollers, the undersize conveying support is installed on the material returning support, the two undersize conveying rollers are installed at two ends of the undersize conveying support, the undersize conveying belt is sleeved on the two undersize conveying rollers, and the undersize conveying motor is installed on the undersize conveying support and is in transmission connection with one of the undersize conveying rollers;
the discharging conveying mechanism comprises a discharging conveying belt, a discharging conveying motor, a discharging conveying support and two discharging conveying rollers, the discharging conveying support is rotatably installed on the discharging rotating frame through a first long shaft, the two discharging conveying rollers are installed at two ends of the discharging conveying support, a discharging conveying roller set is further arranged between the two discharging conveying rollers on the discharging conveying support, the discharging conveying belt is sleeved on the two discharging conveying rollers and the discharging conveying roller set, and the discharging conveying motor is installed on the discharging conveying support and is in transmission connection with one of the discharging conveying rollers;
the material returning conveying mechanism comprises a material returning conveying belt, a material returning conveying motor, a material returning conveying support and two material returning conveying rollers, the material returning conveying support is rotatably installed on a material returning rotating frame through a first long shaft, the two material returning conveying rollers are installed at two ends of the material returning conveying support, a material returning conveying roller set is arranged between the two material returning conveying rollers on the material returning conveying support, the material returning conveying belt is sleeved on the two material returning conveying rollers and the material returning conveying roller set, and the material returning conveying motor is installed on the material returning conveying support and is in transmission connection with one of the material returning conveying rollers.
Furthermore, a first screen and a second screen which are vertically distributed are arranged in the return screen, the discharge end of the return screen comprises a coarse material outlet, a fine material outlet and a finest material outlet, an undersize conveying mechanism is arranged below the finest material outlet, and the coarse material outlet and the fine material outlet are respectively connected with the feed ends of the return conveying mechanism and the discharge conveying mechanism.
Furthermore, vibrating motors are installed at the bottoms of the upper feeder and the lower feeder, and the vibrating motors are installed on two sides of the material returning screen.
Furthermore, the rotating mechanism is arranged at the bottom of one side of the material returning conveying mechanism and the material discharging conveying mechanism through a long shaft and is connected with the material returning screen support through a flange.
Furthermore, a main conveying mechanism is fixed at the bottom of the middle position of the upper frame through a mounting bracket,
the main conveying mechanism comprises a main conveying belt, a main conveying motor, a main conveying support and two main conveying rollers, the main conveying support is installed on the upper frame, the two main conveying rollers are installed at two ends of the main conveying support, a main conveying roller set is further arranged between the two main conveying rollers on the main conveying support, the main conveying belt is sleeved on the two main conveying rollers and the main conveying roller set, and the main conveying motor is installed on the main conveying support and is in transmission connection with one main conveying roller.
Furthermore, an iron remover is arranged above the main conveying mechanism of the upper frame, a steel bar guide chute arranged on the main conveying mechanism is arranged below the iron remover, and a steel bar discharge hopper is arranged on the discharging conveying mechanism.
Furthermore, a lifting mechanism is installed above the iron remover on the upper frame and comprises a lifting oil cylinder and five pulleys, the lifting oil cylinder is fixedly installed on the upper frame, the pulleys located in the middle are rotatably installed on the telescopic end of the lifting oil cylinder, the other four pulleys are rotatably installed on the upper frame, and five pulleys are wound with the same steel wire pull rope, and the two ends of the pull rope are connected with the returning screen support.
Furthermore, a screen for screening muck is installed at the discharge end of the upper feeder, a muck conveying mechanism is arranged below the screen, the muck conveying mechanism is installed on the upper frame, and the upper feeder is connected with the feed end of the muck conveying mechanism through a muck guide port at the bottom;
the muck conveying mechanism comprises a fixed frame, a folding support, a folding oil cylinder, a rotary joint, a muck conveying belt, a muck conveying motor and two muck conveying rollers, wherein the fixed frame is installed on an upper frame through a connecting frame, one end of the fixed frame is connected with the folding support through the rotary joint, the folding oil cylinder is installed on the upper frame, a piston of the folding oil cylinder is connected with the folding support, the two muck conveying rollers are respectively installed on the fixed frame, the folding support is provided with a muck conveying roller set which is positioned between the two muck conveying rollers on the folding support, the muck conveying belt is sleeved on the two muck conveying rollers and the muck conveying roller set, and the muck conveying motor is installed on the folding support and is in transmission connection with the muck conveying.
Furthermore, frame inclined arms are mounted at the positions, located on the two sides of the lifting mechanism, of the upper end of the upper frame.
(III) advantageous effects
The embodiment of the invention provides a movable jaw crushing station, which has the following beneficial effects:
1. according to the invention, the whole crushing station can be driven to move by the arrangement of the travelling mechanism, the transportation is convenient, and the requirements on the field and the investment cost are low.
2. When the crushing device is used for crushing, materials enter an upper feeding machine from a feeding hopper, and the upper feeding machine performs coarse screening on the materials through vibration; the muck is screened by the screen, enters the muck conveying mechanism through the muck guide device and is conveyed to the ground by the muck conveying mechanism; fine materials enter the lower feeder from a fine material outlet at the lower end of the upper feeder; coarse materials enter the impact crusher from a coarse material outlet at the upper end of the upper feeding machine, and the coarse materials enter the lower feeding machine after being crushed by the single-section jaw crusher; the lower feeder shakes and falls the materials in the lower feeder onto the main conveying mechanism through vibration, the materials enter the material returning sieve through the conveying of the main conveying mechanism, the finest materials, the fine materials and the coarse materials are screened out through vibration, and the crushing effect of the materials is guaranteed.
3. The finest material screened out in the invention falls to the undersize conveying mechanism from the finest material outlet through the first screen and the second screen, falls to the ground through the conveying of the undersize conveying mechanism, the fine material falls to the discharge conveying mechanism from the fine material outlet after passing through the first screen and is conveyed to the ground through the discharge conveying mechanism, the coarse material falls to the return material conveying mechanism from the coarse material outlet along with the vibration of the return material screen and is conveyed to the feed hopper through the return material conveying mechanism for secondary screening, and a circulation mode is formed in the process until the material reaches the qualified size and is conveyed to the ground through the discharge conveying mechanism and the undersize conveying mechanism.
4. The material returning mechanism can sieve three materials, the material returning screen support is connected to the upper frame through the pull rod and can be lifted upwards, the screen cloth is convenient to replace, different screen cloths correspond to different materials, and the screen cloth can be replaced according to actual conditions.
5. The invention can effectively crush the construction waste, when the material passes through the main conveying mechanism, the iron remover arranged on the upper frame can suck iron blocks such as reinforcing steel bars and the like and convey the reinforcing steel bars or the iron blocks to the tail end of the iron remover under the action of the belt on the iron remover, and the material falls to the ground under the material guiding action of the reinforcing steel bar guide chute and the reinforcing steel bar discharge hopper, thereby ensuring the crushing effect.
6. According to the invention, the discharging conveying mechanism and the returning conveying mechanism are combined to be arranged on the rotating mechanism through the long shaft, and the rotating mechanism is connected to the returning support, so that the discharging conveying mechanism and the returning conveying mechanism can rotate up and down, left and right, the adjustment in the material output direction is convenient to carry out, and the arrangement is carried out in a matching field.
Drawings
The above features, technical characteristics, advantages and realisation of a mobile jaw crusher station will be further explained in the following, in a clearly understandable manner, with reference to the accompanying drawings, which illustrate preferred embodiments.
FIG. 1 is a schematic perspective view of a mobile jaw crusher station of the present invention;
FIG. 2 is a bottom perspective view of a mobile jaw crusher station of the present invention;
FIG. 3 is a top perspective view of a mobile jaw crusher station of the present invention;
FIG. 4 is a schematic structural diagram of a material returning and screening mechanism in the movable jaw crushing station according to the present invention;
FIG. 5 is a cross-sectional view of the internal structure of a mobile jaw crusher station of the present invention;
FIG. 6 is a schematic structural view of a lower feeder in the mobile jaw crushing station of the present invention;
fig. 7 is a rear perspective view of a mobile jaw crushing station of the present invention.
In the figure: the device comprises an upper frame 1, a travelling mechanism 2, an electric control cabinet 3, a power distribution control cabinet 4, a main conveying mechanism 5, a lifting mechanism 6, an upper feeder 7, a feed hopper 8, a hydraulic pump assembly 9, a single-section jaw crusher 10, a generator set 11, a return screen 12, a return screen support 13, a screen-down conveying mechanism 14, a discharge conveying mechanism 15, a return conveying mechanism 16, an iron remover 17, a steel bar guide chute 18, a steel bar discharge hopper 19, a residue soil conveying mechanism 20, a lower frame 21, a lower feeder 22, a rotating mechanism 23, a coarse material outlet 24, a fine material outlet 25, a fuel tank 26 and a guide chute 27.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
example 1
A movable jaw crushing station comprises an upper frame 1, a travelling mechanism 2, an electric control cabinet 3, a power distribution control cabinet 4, an upper feeder 7, a feed hopper 8, a hydraulic pump assembly 9, a single-section jaw crusher 10, a generator set 11, a material returning and screening mechanism, a lower frame 21, a lower feeder 22, a fuel tank 26 and a guide chute 27,
the lower frame 21 is mounted at the bottom of the upper frame 1, the traveling mechanism 2 is connected with the lower frame 21, the feed hopper 8 is mounted at the top of the upper feeder 7 through a connecting rod and a hydraulic oil cylinder and used for ensuring feeding of materials, the upper feeder 7 is connected with the upper frame 1 through a spring, the interior of the upper feeder 7 is of a two-layer structure, a coarse material outlet is formed in the first layer of discharge end, a fine material outlet is formed in the second layer of discharge end, long holes for screening fine materials are formed in the fine material outlet and used for primarily screening the materials and reducing the crushing amount, and the coarse material outlet of the upper feeder 7 is connected with the input end of the single-section jaw crusher 10 and used for crushing the materials;
the electric control cabinet 3, the power distribution control cabinet 4, the single-section jaw crusher 10 and the generator set 11 are all arranged on the upper frame 1, a fuel tank 26 is arranged in an inner cavity of the upper frame 1 below the generator set 11, the combination is used for generating fuel oil to be burnt and generating electric power through the generator set 11, and the electric power is supplied to the electric control cabinet 3 and the power distribution control cabinet 4 to be distributed, thereby controlling the normal operation of the crushing station, a hydraulic pump assembly 9 is also arranged in the inner cavity of the upper frame 1, used for controlling the angle adjustment of the crushing station, the upper frame 1 is provided with a material returning and screening mechanism and a lower feeder 22, the lower feeder 22 is positioned at the bottom of the single-section jaw crusher 10, the material conveying and rescreening device is used for conveying and rescreening crushed materials, a second layer discharge port of the upper feeder 7 is connected with a feeding port of the lower feeder through a guide chute 27, and the lower feeder 22 is installed inside the upper frame 1 through a spring.
In this embodiment, as shown in fig. 1, 4 and 7, the return material screening mechanism includes a return material screen 12, a return material screen support 13, an undersize conveying mechanism 14, a discharge conveying mechanism 15 and a return material conveying mechanism 16, the return material screen 12 is mounted on the return material screen support 13 through a spring, the return material screen 12 is located at the bottom of the discharge end of the main conveying mechanism 5, the return material screen support 13 is mounted on the upper frame 1 through a pull rope and a pin shaft, the undersize conveying mechanism 14 is hung at the bottom of the return material screen support 13 through a pin shaft, the discharge conveying mechanism 15 and the return material conveying mechanism 16 are symmetrically mounted at two sides of the return material screening mechanism 13, and the return material conveying mechanism 16 and the discharge conveying mechanism 15 are mounted at two ends of the return material screen support 13 through a rotating mechanism 23;
in this embodiment, as shown in fig. 4, the undersize conveying mechanism 14 includes an undersize conveying belt, an undersize conveying motor, an undersize conveying bracket and two undersize conveying rollers, the undersize conveying bracket is installed on the material returning bracket, the two undersize conveying rollers are installed at two ends of the undersize conveying bracket, the undersize conveying belt is sleeved on the two undersize conveying rollers, and the undersize conveying motor is installed on the undersize conveying bracket and is in transmission connection with one of the undersize conveying rollers;
in this embodiment, as shown in fig. 4, the discharging conveying mechanism 15 includes a discharging conveying belt, a discharging conveying motor, a discharging conveying support and two discharging conveying rollers, the discharging conveying support is rotatably mounted on the discharging rotating frame through a first long shaft, the two discharging conveying rollers are mounted at two ends of the discharging conveying support, a discharging conveying roller set is further disposed between the two discharging conveying rollers on the discharging conveying support, the discharging conveying belt is sleeved on the two discharging conveying rollers and the discharging conveying roller set, and the discharging conveying motor is mounted on the discharging conveying support and is in transmission connection with one of the discharging conveying rollers;
in this embodiment, as shown in fig. 4, the material returning conveying mechanism 16 includes a material returning conveying belt, a material returning conveying motor, a material returning conveying support and two material returning conveying rollers, the material returning conveying support is rotatably installed on the material returning rotating frame through a first long axis, the two material returning conveying rollers are installed at two ends of the material returning conveying support, a material returning conveying roller group is further arranged between the two material returning conveying rollers on the material returning conveying support, the material returning conveying belt is sleeved on the two material returning conveying rollers and the material returning conveying roller group, and the material returning conveying motor is installed on the material returning conveying support and is in transmission connection with one of the material returning conveying rollers.
In the embodiment, when the crushing operation is performed, the material enters the upper feeder 7 from the feed hopper 8, the upper feeder performs coarse screening on the material, the residue soil enters the residue soil conveying mechanism 20 through the screening of the screen by the residue soil guide device and is conveyed to the ground by the residue soil conveying mechanism 20, and the fine material enters the lower feeder 22 from a fine material outlet at the lower end of the upper feeder 7; the coarse material enters the single-section jaw crusher 10 from the discharge port of the upper feeder 7, and the coarse material is crushed by the single-section jaw crusher 10 and then enters the lower feeder 22; the lower feeder 22 shakes and falls the material onto the main conveying mechanism 5 through the vibration of the vibration motor, the material falls onto the return screen 12 through the conveying of the main conveying mechanism 5, the finest material, the fine material and the coarse material are separated through the return screen 12, the finest material falls onto the undersize conveying mechanism 14 through the finest material outlet through the first screen and the second screen, the material falls onto the ground through the conveying of the undersize conveying mechanism 14, the fine material falls onto the discharge conveying mechanism 15 through the fine material outlet 25 after passing through the first screen and is conveyed to the ground through the discharge conveying mechanism 15, the coarse material falls onto the return conveying mechanism 16 through the coarse material outlet 24 along with the vibration of the return screen 12 and is conveyed to the feed hopper 8 through the return conveying mechanism 16 for secondary screening, and a circulation mode is formed in the process until the material reaches the qualified size and is conveyed to the ground through the discharge conveying mechanism 15 and the undersize conveying mechanism 14.
In this embodiment, as shown in fig. 1 and 5, a first screen and a second screen are vertically arranged in the return screen 12, a discharge end of the return screen 12 includes a coarse material outlet 24, a fine material outlet 25 and a finest material outlet, an undersize conveying mechanism 14 is arranged below the finest material outlet, the coarse material outlet 24 and the fine material outlet 25 are respectively connected with feed ends of the return conveying mechanism 16 and the discharge conveying mechanism 15, the finest material, the fine material and the coarse material are separated by the return screen 12, the finest material falls from the finest material outlet to the undersize conveying mechanism 14 through the first screen and the second screen, falls to the ground through the undersize conveying mechanism 14, the fine material falls to the discharge conveying mechanism 15 through the fine material outlet 25 after passing through the first screen and is conveyed to the ground by the discharge conveying mechanism 15, the coarse material falls to the return conveying mechanism 16 from the coarse material outlet 24 and is conveyed to the return conveying mechanism 16 by the return conveying mechanism 16 to the feed hopper 8 for secondary screening along with vibration of the return screen 12, the process forms a circulation mode until the materials reach the qualified size and are conveyed by the discharge conveying mechanism 15 and the undersize conveying mechanism 14 to fall to the ground.
In this embodiment, as shown in fig. 2-4, the bottom of the upper feeder 7 and the bottom of the lower feeder 22 are both provided with a vibrating motor, and both sides of the return screen 12 are both provided with a vibrating motor, the upper feeder 7 and the bottom feeder 22 perform coarse screening on the material through the vibrating motors, the residue soil is discharged, and the fine material enters the bottom feeder 22 from a fine material outlet at the lower end of the upper feeder 7 and is finally output; the material returning screen 12 can be driven by the vibration motor to screen rapidly, so that the screening effect of materials is ensured.
In this embodiment, as shown in fig. 4 to 5, the rotating mechanism 23 is installed at the bottom of one side of the material returning and conveying mechanism 16 and the material discharging and conveying mechanism 15 through a long shaft, and the rotating mechanism 23 is connected to the material returning and screening bracket 13 by a flange, so that the material discharging and conveying mechanism 15 and the material returning and conveying mechanism 16 can rotate up and down and left and right.
In the embodiment, as shown in fig. 2, 3, 5 and 7, a main conveying mechanism 5 is fixed at the bottom of the middle position of the upper frame 1 through a mounting bracket,
main conveyor constructs 5 and includes main conveyor belt, main conveying motor, main conveying support and two main conveying rollers, and main conveying support installs on last frame, and two main conveying rollers are installed at main conveying support both ends, lie in still to be equipped with main conveying roller set between two main conveying rollers on the main conveying support, and main conveyor belt suit is on two main conveying rollers, main conveying roller set, and main conveyor motor installs on main conveying support and is connected with a main conveying roller transmission.
In this embodiment, as shown in fig. 1, 3 and 5, the upper frame 1 is provided with an iron remover 17 above the main conveying mechanism 5, a steel bar guiding groove 18 installed on the main conveying mechanism 5 is provided below the iron remover 17, and a steel bar discharging hopper 19 is provided on the discharging conveying mechanism 15, for the crushing of construction waste, when the material passes through the main conveying mechanism 5, the iron remover 17 installed on the upper frame can suck iron blocks such as steel bars and convey the steel bars or the iron blocks to the end of the iron remover 17 through the action of the conveying belt on the iron remover 17, and the iron blocks fall to the ground through the material guiding action of the steel bar guiding groove 18 and the steel bar discharging hopper 19.
In this embodiment, as shown in fig. 1, 3, 5 and 7, go up and install hoist mechanism 6 above de-ironing separator 17 on frame 1, hoist mechanism 6 includes lifting cylinder and five pulleys, lifting cylinder fixed mounting is on last frame 1, and the pulley that is located the middle part rotates and installs on lifting cylinder's flexible end, and four other pulleys rotate and install on last frame 1, five around there being same steel wire stay cord on the pulley, and the both ends of stay cord all are connected with returning charge sieve support 13, can upwards promote returning charge sieve 12 and returning charge sieve support 13 through hoist mechanism 6, are convenient for change the screen cloth, and different screen cloths correspond different materials to can be as required the finished product material change corresponding screen cloth.
In this embodiment, as shown in fig. 1 and 7, oblique frame arms are installed at positions, located at two sides of the lifting mechanism 6, of the upper end of the upper frame 1, and a pull rope can be installed on the oblique frame arms to connect the discharging conveying mechanism 15 and the returning conveying mechanism 16, so as to reinforce and ensure the use of the equipment.
In the embodiment, when the crushing operation is performed, the material enters the upper feeder 7 from the feed hopper 8, the upper feeder 7 performs coarse screening on the material through the vibrating motor, the residue soil is screened by the screen, enters the residue soil conveying mechanism 20 through the residue soil guide device and is conveyed to the ground by the residue soil conveying mechanism 20, and the fine material enters the lower feeder 22 from a fine material outlet at the lower end of the upper feeder 7; the coarse material enters the single-section jaw crusher 10 from the discharge port of the upper feeder 7, and the coarse material is crushed by the single-section jaw crusher 10 and then enters the lower feeder 22; the lower feeder 22 shakes the material down onto the main conveyor 5 by the vibration of the vibration motor, the material falls onto the return screen 12 by the conveyance of the main conveyor 5, the finest material, the fine material and the coarse material are screened out by the vibration of the vibration motor of the return screen 12, the finest material falls to the undersize conveying mechanism 14 from a finest material outlet through the first screen and the second screen, the conveying through the undersize conveying mechanism 14 falls to ground, the fine material falls to the ejection of compact conveying mechanism 15 and carries ground by ejection of compact conveying mechanism 15 by fine material export 25 behind the first screen cloth, the coarse material then falls to the return conveying mechanism 16 and carries the feeder hopper 8 by return conveying mechanism 16 along with the vibration of return sieve 12 and carries out the secondary screening, this process forms a circulation mode, until the material reaches qualified size by ejection of compact conveying mechanism 15, undersize conveying mechanism 14 carries and falls to ground.
Example 2
The difference between the present embodiment and embodiment 1 is that, as shown in fig. 3 and 5, a screen for screening the muck is installed at the discharge end of the upper feeder 7, a muck conveying mechanism 20 is installed below the screen, the muck conveying mechanism 20 is installed on the upper frame 1, and the upper feeder 7 is connected with the feed end of the muck conveying mechanism 20 through a bottom muck guide opening;
Other undescribed structures refer to example 1.
According to the movable jaw crushing station provided by the embodiment of the invention, the whole crushing station is driven to move by the travelling mechanism 2, when the movable jaw crushing station enters into crushing work, materials enter into the upper feeding machine 7 from the feeding hopper 8, the upper feeding machine performs coarse screening on the materials by the vibrating motor, dregs pass through the screening of the screen, enter into the dregs conveying mechanism 20 through the dregs guide device and are conveyed to the ground by the dregs conveying mechanism 20, and fine materials enter into the lower feeding machine 22 from the fine material outlet at the lower end of the upper feeding machine 7;
the coarse material enters the single-section jaw crusher 10 from the discharge port of the upper feeder 7, and the coarse material is crushed by the single-section jaw crusher 10 and then enters the lower feeder 22; the lower feeder 22 shakes the material down onto the main conveyor 5 by the vibration of the vibration motor, the material falls onto the return screen 12 by the conveyance of the main conveyor 5, the finest material, the fine material and the coarse material are separated by the vibration of a vibration motor on the material returning screen 12, the finest material falls to the undersize conveying mechanism 14 from a finest material outlet through a first screen and a second screen, the conveying through the undersize conveying mechanism 14 falls to ground, the fine material falls to the ejection of compact conveying mechanism 15 and carries ground by ejection of compact conveying mechanism 15 by fine material export 25 behind the first screen cloth, the coarse material then falls to the return conveying mechanism 16 and carries the feeder hopper 8 by return conveying mechanism 16 along with the vibration of return sieve 12 and carries out the secondary screening, this process forms a circulation mode, until the material reaches qualified size by ejection of compact conveying mechanism 15, undersize conveying mechanism 14 carries and falls to ground.
In the movable jaw crushing station of the embodiment of the invention, the material returning screening mechanism can screen three materials, the material returning screen bracket 13 is connected to the upper frame 1 through the pull rope and can be lifted upwards, so that the screen mesh can be conveniently replaced, different screen meshes correspond to different materials, and the corresponding screen mesh can be replaced according to required finished materials;
for the crushing of the construction waste, when the material passes through the main conveying mechanism 5, the iron remover 17 arranged on the upper frame can suck iron blocks such as reinforcing steel bars and the like and convey the reinforcing steel bars or the iron blocks to the tail end of the iron remover 17 under the action of a conveying belt on the iron remover 17, and the material falls to the ground under the material guiding action of the reinforcing steel bar guide chute 18 and the reinforcing steel bar discharge hopper 19;
discharging conveying mechanism 15, returning charge conveying mechanism 16 are installed on rotary mechanism through the major axis and rotary mechanism 23 passes through flange joint with returning charge sieve support 13, consequently can realize discharging conveying mechanism 15, returning charge conveying mechanism 16 about the rotation from top to bottom, are convenient for carry out the ascending regulation of material output direction, and the matching place sets up.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. A movable jaw crushing station is characterized by comprising an upper frame, a traveling mechanism, an electric control cabinet, a power distribution control cabinet, an upper feeder, a feed hopper, a hydraulic pump assembly, a single-section jaw crusher, a generator set, a material returning and screening mechanism, a lower frame, a lower feeder, a fuel tank and a guide chute,
the lower frame is mounted at the bottom of the upper frame, the travelling mechanism is connected with the lower frame, the feed hopper is mounted at the top of the upper feeder through a connecting rod and a hydraulic oil cylinder, the upper feeder is connected with the upper frame through a spring, the interior of the upper feeder is of a two-layer structure, a coarse material outlet is formed in the first layer of discharge end, a fine material outlet is formed in the second layer of discharge end, a long hole for screening fine materials is formed in the fine material outlet, and the coarse material outlet of the upper feeder is connected with the input end of the single-section jaw crusher;
automatically controlled cabinet, distribution control cabinet, single-section formula jaw breaker and generating set all install on last frame, go up the frame and install the fuel tank in the inner chamber that is located generating set below position, still be provided with the hydraulic pump assembly in the inner chamber of going up the frame, go up and install returning charge screening mechanism and batcher down on the frame, the batcher is located single-section formula jaw breaker bottom down, goes up batcher second layer discharge gate and links to each other through the baffle box with batcher pan feeding mouth down, and the batcher passes through spring mounting inside last frame down.
2. A mobile jaw crushing station as claimed in claim 1 wherein: the material returning screening mechanism comprises a material returning screen, a material returning screen support, an undersize conveying mechanism, a discharge conveying mechanism and a material returning conveying mechanism, the material returning screen is mounted on the material returning screen support through a spring, the material returning screen is located at the bottom of the discharge end of the main conveying mechanism, the material returning screen support is mounted on the upper frame through a pull rope and a pin shaft, the undersize conveying mechanism is hung at the bottom of the material returning screen support through a pin shaft, the discharge conveying mechanism and the material returning conveying mechanism are symmetrically mounted on two sides of the material returning screening mechanism, and the material returning conveying mechanism and the discharge conveying mechanism are mounted on two ends of the material returning screen support through a rotating mechanism;
the undersize conveying mechanism comprises an undersize conveying belt, an undersize conveying motor, an undersize conveying support and two undersize conveying rollers, the undersize conveying support is installed on the material returning support, the two undersize conveying rollers are installed at two ends of the undersize conveying support, the undersize conveying belt is sleeved on the two undersize conveying rollers, and the undersize conveying motor is installed on the undersize conveying support and is in transmission connection with one of the undersize conveying rollers;
the discharging conveying mechanism comprises a discharging conveying belt, a discharging conveying motor, a discharging conveying support and two discharging conveying rollers, the discharging conveying support is rotatably installed on the discharging rotating frame through a first long shaft, the two discharging conveying rollers are installed at two ends of the discharging conveying support, a discharging conveying roller set is further arranged between the two discharging conveying rollers on the discharging conveying support, the discharging conveying belt is sleeved on the two discharging conveying rollers and the discharging conveying roller set, and the discharging conveying motor is installed on the discharging conveying support and is in transmission connection with one of the discharging conveying rollers;
the material returning conveying mechanism comprises a material returning conveying belt, a material returning conveying motor, a material returning conveying support and two material returning conveying rollers, the material returning conveying support is rotatably installed on a material returning rotating frame through a first long shaft, the two material returning conveying rollers are installed at two ends of the material returning conveying support, a material returning conveying roller set is arranged between the two material returning conveying rollers on the material returning conveying support, the material returning conveying belt is sleeved on the two material returning conveying rollers and the material returning conveying roller set, and the material returning conveying motor is installed on the material returning conveying support and is in transmission connection with one of the material returning conveying rollers.
3. A mobile jaw crushing station as claimed in claim 2 in which: the material returning and screening device is characterized in that a first screen and a second screen which are vertically distributed are arranged in the material returning and screening device, the discharge end of the material returning and screening device comprises a coarse material outlet, a fine material outlet and a finest material outlet, an undersize conveying mechanism is arranged below the finest material outlet, and the coarse material outlet and the fine material outlet are respectively connected with the feed ends of the material returning and conveying mechanism and the material discharging and conveying mechanism.
4. A mobile jaw crushing station as claimed in claim 2 in which: vibrating motors are installed at the bottoms of the upper feeder and the lower feeder, and the vibrating motors are installed on two sides of the material returning screen.
5. A mobile jaw crushing station as claimed in claim 2 in which: the rotating mechanism is arranged at the bottom of one side of the material returning conveying mechanism and the material discharging conveying mechanism through a long shaft and is connected with the material returning screen support through a flange.
6. A mobile jaw crushing station as claimed in claim 1 wherein: a main conveying mechanism is fixed at the bottom of the middle position of the upper frame through a mounting bracket,
the main conveying mechanism comprises a main conveying belt, a main conveying motor, a main conveying support and two main conveying rollers, the main conveying support is installed on the upper frame, the two main conveying rollers are installed at two ends of the main conveying support, a main conveying roller set is further arranged between the two main conveying rollers on the main conveying support, the main conveying belt is sleeved on the two main conveying rollers and the main conveying roller set, and the main conveying motor is installed on the main conveying support and is in transmission connection with one main conveying roller.
7. A mobile jaw crushing station as claimed in claim 6 in which: the upper carriage is provided with an iron remover above the main conveying mechanism, a steel bar guide chute arranged on the main conveying mechanism is arranged below the iron remover, and a steel bar discharging hopper is arranged on the discharging conveying mechanism.
8. A mobile jaw crushing station as claimed in claim 7 wherein: the iron remover comprises an upper frame, a lower frame, a lifting mechanism, a lifting oil cylinder, a pulley, a material returning sieve support, a pulley, a steel wire pull rope, a lifting oil cylinder, a pulley, a material returning sieve support and a pulley.
9. A mobile jaw crushing station as claimed in claim 1 wherein: a screen for screening muck is installed at the discharge end of the upper feeder, a muck conveying mechanism is arranged below the screen, the muck conveying mechanism is installed on the upper frame, and the upper feeder is connected with the feed end of the muck conveying mechanism through a muck guide port at the bottom;
the muck conveying mechanism comprises a fixed frame, a folding support, a folding oil cylinder, a rotary joint, a muck conveying belt, a muck conveying motor and two muck conveying rollers, wherein the fixed frame is installed on an upper frame through a connecting frame, one end of the fixed frame is connected with the folding support through the rotary joint, the folding oil cylinder is installed on the upper frame, a piston of the folding oil cylinder is connected with the folding support, the two muck conveying rollers are respectively installed on the fixed frame, the folding support is provided with a muck conveying roller set which is positioned between the two muck conveying rollers on the folding support, the muck conveying belt is sleeved on the two muck conveying rollers and the muck conveying roller set, and the muck conveying motor is installed on the folding support and is in transmission connection with the muck conveying.
10. A mobile jaw crushing station as claimed in claim 1 wherein: frame oblique arms are mounted at the positions, located on the two sides of the lifting mechanism, of the upper end of the upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386379.XA CN111659490A (en) | 2020-05-09 | 2020-05-09 | Movable jaw type crushing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386379.XA CN111659490A (en) | 2020-05-09 | 2020-05-09 | Movable jaw type crushing station |
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| Publication Number | Publication Date |
|---|---|
| CN111659490A true CN111659490A (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010386379.XA Pending CN111659490A (en) | 2020-05-09 | 2020-05-09 | Movable jaw type crushing station |
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| CN (1) | CN111659490A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275418A (en) * | 2020-09-23 | 2021-01-29 | 广西大学 | Skid-mounted movable integrated device for solid waste treatment and machine-made sand production |
| CN112844769A (en) * | 2020-12-17 | 2021-05-28 | 磊蒙智能装备(湖北)有限公司 | Crawler jaw type movable crushing station |
| CN112844768A (en) * | 2020-12-17 | 2021-05-28 | 磊蒙智能装备(湖北)有限公司 | Crawler cone type mobile crushing station |
| CN114178024A (en) * | 2021-10-21 | 2022-03-15 | 博地建设集团有限公司 | Garbage crushing device for building construction |
| CN118663405A (en) * | 2024-08-14 | 2024-09-20 | 泰州市昌润高新材料有限公司 | Petroleum coke processing automatic feeder |
-
2020
- 2020-05-09 CN CN202010386379.XA patent/CN111659490A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275418A (en) * | 2020-09-23 | 2021-01-29 | 广西大学 | Skid-mounted movable integrated device for solid waste treatment and machine-made sand production |
| CN112844769A (en) * | 2020-12-17 | 2021-05-28 | 磊蒙智能装备(湖北)有限公司 | Crawler jaw type movable crushing station |
| CN112844768A (en) * | 2020-12-17 | 2021-05-28 | 磊蒙智能装备(湖北)有限公司 | Crawler cone type mobile crushing station |
| CN114178024A (en) * | 2021-10-21 | 2022-03-15 | 博地建设集团有限公司 | Garbage crushing device for building construction |
| CN118663405A (en) * | 2024-08-14 | 2024-09-20 | 泰州市昌润高新材料有限公司 | Petroleum coke processing automatic feeder |
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