CN110961222A - Single-floor vertical environment-friendly crushing integrated system and crushing process thereof - Google Patents

Single-floor vertical environment-friendly crushing integrated system and crushing process thereof Download PDF

Info

Publication number
CN110961222A
CN110961222A CN201810944706.1A CN201810944706A CN110961222A CN 110961222 A CN110961222 A CN 110961222A CN 201810944706 A CN201810944706 A CN 201810944706A CN 110961222 A CN110961222 A CN 110961222A
Authority
CN
China
Prior art keywords
crusher
crushing
movable jaw
layer
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810944706.1A
Other languages
Chinese (zh)
Inventor
朱兴良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yiwu Xingying Import And Export Co ltd
Original Assignee
Yiwu Xingying Import And Export Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yiwu Xingying Import And Export Co ltd filed Critical Yiwu Xingying Import And Export Co ltd
Priority to CN201810944706.1A priority Critical patent/CN110961222A/en
Publication of CN110961222A publication Critical patent/CN110961222A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention belongs to the technical field of material crushing integrated equipment, and particularly relates to a single-floor vertical environment-friendly crushing integrated system which comprises a closed single floor, wherein a plurality of layers of crusher placing frames which are vertically arranged are placed in the single floor; the material crushers are sequentially arranged on each layer of the crusher placing frame from top to bottom according to the material crushing and screening sequence and comprise a feeding machine and a jaw crusher positioned on a first layer, a first crusher positioned on a second layer and a vibrating screen positioned on the bottommost layer, and a discharge port of the jaw crusher is in butt joint with a feed port of the first crusher; there is the height drop between the material crusher of adjacent upper and lower floor, and a plurality of wind gaps have been seted up to the single building outer wall, and the wind gap links to each other with negative-pressure air fan through connecting the tuber pipe. The invention discloses a single-floor vertical environment-friendly crushing integrated system closed building, which intensively and thoroughly solves noise and dust pollution and is convenient to operate.

Description

Single-floor vertical environment-friendly crushing integrated system and crushing process thereof
Technical Field
The invention relates to a single-floor vertical environment-friendly crushing integrated system and a crushing process thereof. Belongs to the technical field of material crushing integrated equipment.
Background
The crushing operation is not completed by one single machine at one time but by multi-machine multi-section crushing. In addition, auxiliary machines such as a feeding machine, a conveyor and a screening machine (also called a vibrating screen) are required to be matched, raw materials are conveyed to a first-stage material crusher by the feeding machine, after first crushing is carried out, products which are initially broken are conveyed to a second-stage material crusher by the conveyor to be crushed again, then the products are conveyed to a third-stage crushing machine, a fourth-stage crushing machine and the like, finally the products are conveyed to the screening machine by the conveyor to be screened, qualified finished products are classified and stored in a warehouse, unqualified products are conveyed to the material crusher by the conveyor to be crushed again, and the process is repeated, so that a crushing production line is formed. The crushing production line is widely applied to the field of building materials and the field of mining of mine resources.
The crushing production line in the prior art is an expanded mesh crushing production line mode and is divided into a plurality of sections for crushing, the two sections of crushing are connected by a linear conveyer belt of 25-35 meters, the occupied area is large, and the management is inconvenient; environmental pollution such as dust, sewage and noise is difficult to be radically treated; because the hidden danger of safety is difficult to be radically treated after production workers are in the crushing production line.
In the prior art, crushing production lines are divided into two major categories, namely "fixed" and "mobile":
the fixed type crushing production line has the advantages that 1, the equipment installation is not limited by the length, the width and the high space, and the large-scale crushing production line is not limited; 2, the materials are conveyed and freely unfolded, so that the material conveying is very convenient; 3, the maintenance space is sufficient; the disadvantage is that 1 cannot move once the construction of the crushing line is completed; 2, the occupied area is large; 3, the soil is invaded;
the 'movable' has the advantages that 1, the operation can be moved in different places; 2, the soil is not invaded; 3, the installation is carried out again after the removal, and the infrastructure cost is not required to be invested again; the defect is that the equipment 1 is limited by the length, width, height and space of road transportation conditions and is only suitable for miniature and small crushing production lines; 2 the material conveying mechanism is complex and has high cost; 3 the maintenance space is narrow, which makes the maintenance extremely inconvenient.
Most of crushing production lines in the prior art are open-air production lines, a large amount of dust and noise are generated during crushing operation, the environmental pollution is great, and the production and health are very unfavorable; in addition, the environmental protection requirements of national mine enterprises are getting tighter and tighter at present, and production is stopped if the environmental protection does not reach the standard; therefore, effective measures for preventing dust and noise pollution are necessary. Then, in order to reduce environmental pollution, mine enterprises take effective dust removal measures for crushing production lines at a time, and because the expanded crushing production line has a large floor area and adopts a unified house building mode, the construction is huge and is not advisable, some mine enterprises adopt a house building mode for single equipment, so that dust and noise are effectively treated, but inconvenience is brought to equipment management.
In summary, in order to solve the problems in the prior art, it is urgently needed to invent a single-floor vertical environment-friendly crushing integrated system and a crushing process thereof, wherein the closed building is used for intensively and thoroughly solving noise and dust pollution and facilitating operation. The whole single building is suitable for a material crushing site with high requirements on environmental protection, and the house is built by integrated equipment.
Disclosure of Invention
The invention provides a closed building, a single-floor vertical environment-friendly crushing integrated system and a crushing process thereof, which can intensively and thoroughly solve noise and dust pollution and facilitate operation, and solve the problems in the prior art.
In order to solve the technical problems, the technical scheme of the invention is to use a closed single building with a building block type modularized loose assembly structure, the outer wall of the whole single building is coated with sound absorbing materials, an air port is also arranged to be connected with a negative pressure fan or a spraying and sewage pool is arranged, the original outdoor operation is changed into indoor operation, the noise and dust pollution are thoroughly solved, material crushers in the single building are vertically arranged, the discharge port of a higher-level crushing device is aligned with the feed port of a lower-level crushing device, a vertical butt joint type structure is innovatively designed, the use of a conveying device is reduced, and the centralized equipment arrangement and the building of integrated equipment are realized by means of gravity.
A single-floor vertical environment-friendly crushing integrated system comprises a closed single floor, wherein a plurality of layers of crusher placing frames which are vertically arranged are placed in the single floor;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation;
and a plurality of air ports are formed in the outer wall of the single building and are connected with the negative pressure fan through connecting air pipes.
The utility model provides a broken integrated system of single building rectilinear environmental protection, includes a closed single building, its characterized in that: a multi-layer crusher placing frame which is vertically arranged is placed in the single building;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation;
the crusher placing frame bottom is provided with the effluent water sump, the single building inner wall has been seted up and has been sprayed the mouth.
Further, the crusher placing frame comprises a transverse supporting frame for placing a material crusher or a feeder or a vibrating screen and a vertical supporting frame for supporting the transverse supporting frame; the vertical support frame and the horizontal support frame are quick in mounting and dismounting structures.
Furthermore, the single-storey building is of a building-block modular loose-joint assembly structure and comprises a top plate, a bottom plate and side plates, wherein the top plate, the bottom plate and the side plates are fixed with the vertical support frames and the transverse support frames through bolts, and sound absorption materials are attached to the outer walls of the top plate, the bottom plate and the side plates.
Furthermore, each layer of the crusher placing frame further comprises a second crusher located on a third layer and a third crusher located on a fourth layer, the first crusher and the second crusher are jaw crushers or cone crushers or roll crushers or impact crushers, the third crusher is an impact crusher or hammer crusher, a feed inlet of the second crusher is in butt joint with a discharge port of the first crusher, and a feed inlet of the third crusher is in butt joint with a discharge port of the second crusher.
Furthermore, the feed inlet of second breaker is provided with the extension opening that prevents that the material from spattering outward, the discharge gate of second breaker and the feed inlet of third breaker pass through the conveying pipeline and link to each other.
Further, jaw breaker includes frame, preceding movable jaw assembly, back movable jaw assembly, with the fixed jaw that the frame was fixed to be set up and with preceding movable jaw assembly fixed connection just for the movable jaw that sets up of fixed jaw, the lower extreme of fixed jaw and the lower extreme of movable jaw form bin outlet and broken chamber.
Further, the front movable jaw assembly comprises a front movable jaw and a front eccentric driving shaft driving the front movable jaw to work; the rear movable jaw assembly comprises a rear movable jaw and a rear eccentric driving shaft for driving the rear movable jaw to work, the front side and the rear side of the rear movable jaw are respectively provided with elbow plate pads which are not on the same horizontal line and are staggered with each other, the elbow plate pads on the front side and the rear side of the rear movable jaw are respectively connected with a front elbow plate and a rear elbow plate, one end of the rear elbow plate is hinged with the rear elbow plate pad of the rear movable jaw, and the other opposite end of the rear elbow plate is connected to the rack through an adjusting bolt; one end of the front toggle plate is hinged with the front toggle plate pad of the rear movable jaw, and the other opposite end is hinged with the front movable jaw.
By adopting a skillful staggered structural design, the 'small angle reinforcement' for up-and-down movement of the pure back movable jaw applies work, and the 'small angle reinforcement' for up-and-down movement of the back movable jaw and the 'lever reinforcement' for front-and-back movement of the back movable jaw are improved to apply work together; and the force applied to the back movable jaw is uniform.
The front and back toggle plate connecting points of the crusher are staggered up and down, when the front movable jaw drives the back movable jaw to do work, the back movable jaw does work for a circle, and performs up and down small angle boosting work on the front movable jaw, meanwhile, as the front toggle plate pad and the back toggle plate pad are staggered up and down, the 'crushing stroke' generated by the 'up and down angular displacement motion' of the toggle plate is changed into the 'crushing stroke' generated by the 'up and down lever motion' of the back movable jaw together, if the crushing stroke of the front movable jaw is a fixed value, the up and down 'sliding' stroke of the toggle plate is shortened, thereby greatly reducing the head abrasion and temperature rise of the toggle plate, enabling the back movable jaw to do work up, down, front and back, and the front movable jaw to do work uniformly.
The toggle plate connecting points of the front and the rear sets are staggered up and down, and the innovative design with double force increasing functions is adopted, so that the crushing stroke generated by the up-down angular displacement motion of the toggle plate is changed into the crushing stroke generated by the front-back up-down motion of the back movable jaw, thereby greatly reducing the wear and the temperature of the head part of the toggle plate and ensuring that the work and the stress of the eccentric shaft are uniform.
The state of the lower part of the movable jaw in the prior art is changed from a force reducing state to a high force increasing state, and the force analysis is as follows: referring to fig. 6, for convenience of analysis and comparison, the front toggle plate is separated, only the rear toggle plate is analyzed, the rear toggle plate is driven by the motor to make circular motion, the front toggle plate and the rear toggle plate are staggered to form a power point and a resistance point, a power arm of the power point is larger than a resistance arm of the resistance point, a labor-saving boosting lever is formed, F1 a is F2 b, and when a is larger than b, F2 is larger than F1, so that a large crushing power is generated for the front toggle plate.
Furthermore, the front eccentric driving shaft and the rear eccentric driving shaft are respectively connected with the front transmission gear and the rear transmission gear, the front transmission gear and the rear transmission gear are meshed with each other, the front movable jaw is pivoted on the front eccentric driving shaft, and the rear movable jaw is pivoted on the rear eccentric driving shaft.
A crushing process of a single-floor vertical environment-friendly crushing integrated system comprises the following steps:
step one, assembling a crusher placing frame on a construction site, and respectively conveying a plurality of material crushers to each layer of the crusher placing frame through a lifting device;
step two, building a single-storey or Mongolian yurt consisting of a top plate, a bottom plate and side plates on the basis of the crusher placing frame;
feeding materials to a jaw crusher through a feeding machine, performing primary crushing operation on the materials through the jaw crusher, sequentially dropping the materials after primary crushing into a second-layer crusher and a third-layer crusher under the action of gravity to perform crushing operation, and performing dust treatment on the closed single floor through a negative pressure fan during crushing operation;
and step four, after multi-stage crushing, conveying the materials to a vibrating screen for screening and warehousing.
The innovation thought of the invention is as follows: 1, all equipment is intensively arranged to establish a foundation for environmental protection measures; 2, solving the logistics problem caused by equipment concentration by adopting a crushing equipment butt joint mode by means of the gravity action of materials; 3 the integrated building of the centralized equipment is changed into the indoor operation from the original outdoor operation, thus thoroughly solving the problems of noise and dust pollution.
The invention has the remarkable structural characteristics that: a single-floor closed material crusher for thoroughly solving noise and dust pollution and in a single floor is vertically arranged, and a discharge port of a higher-level crushing device is aligned with a feed port of a lower-level crushing device.
The core technology of the invention is as follows: the application has the sound-proof closed single building of dust absorption and the mode of crushing equipment business turn over material mouth butt joint to realize the quick breakage of material, and realizes that equipment concentrates the setting and the room is built to integration equipment, thoroughly solves noise and dust pollution.
The invention has the following characteristics and remarkable effects:
the invention relates to a single-floor vertical environment-friendly crushing integrated system and a crushing process thereof, wherein all equipment is centralized and vertically arranged in a single floor, so that a foundation is established for environment-friendly measures; then aligning the feeding port of the feeding device with the feeding port of the first-stage crushing device, aligning the discharging port of the first-stage crushing device with the feeding port of the second-stage crushing device, and repeating … … until the discharging port of the last-stage crushing device is connected with the vibrating screen through the conveying device, and finally screening and warehousing; the centralized equipment is integrated into a whole to build a house, the original outdoor operation is changed into indoor operation, and then the dust collection and sound insulation measures are combined to prevent noise and dust pollution. The whole crushing equipment is innovatively designed with a vertical butt joint type structure, so that the use of a conveying device is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram (1) of a single-story vertical environment-friendly crushing integrated system and a crushing process thereof according to the present invention;
FIG. 2 is a schematic structural diagram of a jaw crusher in the single-story vertical environment-friendly crushing integrated system and the crushing process thereof;
FIG. 3 is a perspective view of a single-story vertical environment-friendly crushing integrated system and a crushing process thereof according to the present invention;
FIG. 4 is a schematic structural diagram of a single-storey vertical environment-friendly crushing integrated system and a single-storey vertical environment-friendly crushing process thereof according to the invention;
FIG. 5 is a schematic structural diagram (2) of a single-story vertical environment-friendly crushing integrated system and a crushing process thereof according to the present invention;
fig. 6 is a force analysis diagram of the state of fig. 2.
In the figure: 1-a feeder; 2-jaw crusher; 3-a first crusher; 4-a second crusher; 5-a third crusher; 6-vibrating screen; 7-a conveyor belt; 8-a material conveying pipeline; 9-expanding the opening; 10-a vertical support frame; 11-a transverse support frame; 12-single floor; 13-a frame; 14-fixed jaw plate; 15-movable jaw plate; 16-front movable jaw; 17-a front eccentric drive shaft; 18-rear eccentric drive shaft; 19-moving the jaw backwards; 20-a front toggle plate; 21-posterior elbow pad; 22-anterior elbow pad; 23-a back toggle plate; 24-an adjusting bolt; 25-side plate; 26-a bottom plate; 27-a top plate; 28-filter plate; 29-negative pressure fan; 30-a spray opening; 31-a sewage tank.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1:
referring to a schematic structural diagram (1) and a perspective view of a single-floor vertical environment-friendly crushing integrated system and a crushing process thereof shown in fig. 1 and 3, the single-floor vertical environment-friendly crushing integrated system comprises a closed single floor 12, wherein a vertically-arranged multilayer crusher placing frame is placed in the single floor 12;
the crusher placing frame comprises a feeding machine 1 and a jaw crusher 2 which are positioned on a first layer, a first crusher 3 which is positioned on a second layer and a vibrating screen 6 which is positioned on the bottommost layer, wherein the vibrating screen 6 is connected with a conveying belt 7, and a discharge port of the jaw crusher 2 is linearly and vertically arranged with a feed port of the first crusher 3; a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation; a plurality of air ports are formed in the outer wall of the single building 12 and are connected with a negative pressure fan 29 through a connecting air pipe. The junction of the tuyere and the single floor 12 is also provided with a filter plate 28, which can prevent the crushed fine materials from being absorbed.
The crusher placing frame comprises a transverse supporting frame 11 for placing a material crusher or a feeder 1 or a vibrating screen 6 and a vertical supporting frame 10 for supporting the transverse supporting frame 11; the vertical support frame 10 and the horizontal support frame 11 are quick mounting and dismounting structures. Each layer of the crusher placing frame further comprises a second crusher 4 located on a third layer and a third crusher 5 located on a fourth layer, the first crusher 3 and the second crusher 4 are jaw crushers or cone crushers or roll crushers or impact crushers, the feeding and discharging modes of the first crusher 3 and the second crusher 4 are in feeding and discharging, the third crusher 5 is one of impact crushers or hammer crushers, the feeding and discharging mode of the third crusher 5 is in feeding and discharging from the left, the feeding hole of the second crusher 4 is vertically in butt joint with the discharging hole of the first crusher 3, and the feeding hole of the third crusher 5 is obliquely in butt joint with the discharging hole of the second crusher 4. The feed inlet of third breaker 5 is provided with the extension opening 9 that prevents that the material from splashing outward, the discharge gate of second breaker 4 and the feed inlet of third breaker 5 pass through conveying pipeline 8 and link to each other.
Referring to fig. 4, a schematic structural diagram of a single floor vertical environment-friendly crushing integrated system and a crushing process thereof is shown; the single-storey building 12 is a building-block modular loose-joint assembly structure and comprises a top plate 27, a bottom plate 26 and side plates 25, wherein the top plate 27, the bottom plate 26 and the side plates 25 are fixed with the vertical support frame 10 and the transverse support frame 11 through bolts, and sound-absorbing materials are attached to the outer walls of the top plate 27, the bottom plate 26 and the side plates 25.
Referring to fig. 2, a schematic structural diagram of a single-floor vertical environment-friendly crushing integrated system and a jaw crusher in a crushing process thereof is shown; the jaw crusher 2 comprises a frame 13, a front movable jaw assembly, a rear movable jaw assembly, a fixed jaw plate 14 fixedly arranged on the frame 13, and a movable jaw plate 15 fixedly connected with the front movable jaw assembly and movably arranged relative to the fixed jaw plate 14, wherein a discharge port and a crushing cavity are formed at the lower end of the fixed jaw plate 14 and the lower end of the movable jaw plate 15.
The front movable jaw assembly comprises a front movable jaw 16 and a front eccentric driving shaft 17 for driving the front movable jaw 16 to work; the rear movable jaw assembly comprises a rear movable jaw 19 and a rear eccentric driving shaft 18 for driving the rear movable jaw 19 to work, the front side and the rear side of the rear movable jaw 19 are respectively provided with toggle plate pads which are not on the same horizontal line and are staggered with each other, the toggle plate pads on the front side and the rear side of the rear movable jaw 19 are respectively connected with a front toggle plate 20 and a rear toggle plate 23, one end of the rear toggle plate 23 is hinged with a rear toggle plate pad 21 of the rear movable jaw 19, and the other opposite end is connected to the frame 13 through an adjusting bolt 24; the forward toggle plate 20 is hingedly connected at one end to a forward toggle pad 22 on the rear movable jaw 19 and at the opposite end to the front movable jaw 16.
By adopting a skillful staggered structural design, the force is increased by a small angle which is formed by only moving the back movable jaw 19 up and down to do work, and the force is increased by the small angle which is formed by moving the back movable jaw 19 up and down and the force is increased by a lever which is formed by moving the back movable jaw 19 back and forth to do work together; and the force applied to the rear movable jaw 19 is uniform.
The front and back toggle plate connecting points of the crusher are staggered up and down, when the front movable jaw 16 drives the back movable jaw 19 to do work, the back movable jaw 19 does work for a circle, and the front movable jaw 16 is subjected to upper and lower small angle boosting to do work, meanwhile, as the front toggle plate pad 22 and the back toggle plate pad 21 are staggered up and down, the 'crushing stroke' generated by the 'upper and lower angle displacement motion' of the toggle plate is changed into the 'crushing stroke' generated by the 'front and back up and down lever motion' of the back movable jaw 19 together, if the crushing stroke of the front movable jaw 16 is a fixed value, the up and down 'sliding' stroke of the toggle plate is shortened, thereby greatly reducing the wear and temperature rise of the head of the toggle plate, enabling the back movable jaw to do work in the whole process of upper, lower, front and back, and the front movable jaw to do work uniformly.
The toggle plate connecting points of the front and the rear sets are staggered up and down, and the innovative design with double force increasing functions is adopted, so that the crushing stroke generated by the up-down angular displacement motion of the toggle plate is changed into the crushing stroke generated by the up-down motion of the rear movable jaw 19, thereby greatly reducing the wear and the temperature of the head of the toggle plate and ensuring that the work and the stress of the eccentric shaft are uniform.
The state of the lower part of the movable jaw in the prior art is changed from a force reducing state to a high force increasing state, and the force analysis is as follows: referring to fig. 6, for the convenience of analysis and comparison, the front toggle plate is separated, only the rear toggle plate 23 is analyzed, the rear movable jaw 19 is driven by the motor to make circular motion, the front toggle plate 20 and the rear toggle plate 23 are staggered to form a power point and a resistance point, a power arm of the power point is larger than a resistance arm of the resistance point, a labor-saving boosting lever is formed, F1 a is F2 b, and when a is larger than b, F2 is larger than F1, so that a large crushing power is generated for the front toggle plate 20.
The front eccentric driving shaft 17 and the rear eccentric driving shaft 18 are respectively connected with a front transmission gear and a rear transmission gear, the front transmission gear and the rear transmission gear are meshed with each other, the front movable jaw 19 is pivoted on the front eccentric driving shaft 17, and the rear movable jaw 19 is pivoted on the rear eccentric driving shaft 18.
A crushing process of a single-floor vertical environment-friendly crushing integrated system comprises the following steps:
step one, assembling a crusher placing frame on a construction site, and respectively conveying a plurality of material crushers to each layer of the crusher placing frame through a lifting device;
step two, a closed single-storey building consisting of a top plate 27, a bottom plate 26 and side plates 25 is erected on the basis of the crusher placing frame;
feeding materials to a jaw crusher 2 through a feeder 1, performing primary crushing operation on the materials through the jaw crusher 2, sequentially dropping the materials after primary crushing into a second-layer crusher and a third-layer crusher under the action of gravity to perform crushing operation, and performing dust treatment on the closed single-storey 12 through a negative pressure fan 29 during crushing operation;
and step four, after multi-stage crushing, conveying the materials to a vibrating screen for screening and warehousing.
Example 2:
referring to fig. 5 and 3, a schematic structural diagram (2) and a perspective view of a single-floor vertical environment-friendly crushing integrated system and a crushing process thereof are shown, the single-floor vertical environment-friendly crushing integrated system comprises a closed single floor 12, and a vertically-arranged multilayer crusher placing rack is placed in the single floor 12;
the crusher placing frame comprises a feeding machine 1 and a jaw crusher 2 which are positioned on a first layer, a first crusher 3 which is positioned on a second layer and a vibrating screen 6 which is positioned on the bottommost layer, wherein the vibrating screen 6 is connected with a conveying belt 7, and a discharge port of the jaw crusher 2 is linearly and vertically arranged with a feed port of the first crusher 3; a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation; the bottom of the crusher placing frame is provided with a sewage tank 31, and the inner wall of the single building 12 is provided with a spraying port 30. The dust in the closed single-storey 12 is settled from top to bottom under the action of gravity, and the dust at the bottom of the crusher placing rack is scrubbed through a spraying measure and settled in the sewage tank 31.
The crusher placing frame comprises a transverse supporting frame 11 for placing a material crusher or a feeder 1 or a vibrating screen 6 and a vertical supporting frame 10 for supporting the transverse supporting frame 11; the vertical support frame 10 and the horizontal support frame 11 are quick mounting and dismounting structures. Each layer of the crusher placing frame further comprises a second crusher 4 located on a third layer and a third crusher 5 located on a fourth layer, the first crusher 3 and the second crusher 4 are jaw crushers or cone crushers or impact crushers of opposite-roller crushers, the feeding and discharging modes of the first crusher 3 and the second crusher 4 are in feeding and discharging, the third crusher 5 is one of counterattack crushers or hammer crushers, the feeding and discharging mode of the third crusher 5 is in feeding and discharging from the left, the feeding hole of the second crusher 4 is vertically in butt joint with the discharging hole of the first crusher 3, and the feeding hole of the third crusher 5 is obliquely in butt joint with the discharging hole of the second crusher 4. The feed inlet of third breaker 5 is provided with the extension opening 9 that prevents that the material from splashing outward, the discharge gate of second breaker 4 and the feed inlet of third breaker 5 pass through conveying pipeline 8 and link to each other.
Referring to fig. 4, a schematic structural diagram of a single floor vertical environment-friendly crushing integrated system and a crushing process thereof is shown; the single-storey building 12 is a building-block modular loose-joint assembly structure and comprises a top plate 27, a bottom plate 26 and side plates 25, wherein the top plate 27, the bottom plate 26 and the side plates 25 are fixed with the vertical support frame 10 and the transverse support frame 11 through bolts, and sound-absorbing materials are attached to the outer walls of the top plate 27, the bottom plate 26 and the side plates 25.
Referring to fig. 2, a schematic structural diagram of a single-floor vertical environment-friendly crushing integrated system and a jaw crusher in a crushing process thereof is shown; the jaw crusher 2 comprises a frame 13, a front movable jaw assembly, a rear movable jaw assembly, a fixed jaw plate 14 fixedly arranged on the frame 13, and a movable jaw plate 15 fixedly connected with the front movable jaw assembly and movably arranged relative to the fixed jaw plate 14, wherein a discharge port and a crushing cavity are formed at the lower end of the fixed jaw plate 14 and the lower end of the movable jaw plate 15.
The front movable jaw assembly comprises a front movable jaw 16 and a front eccentric driving shaft 17 for driving the front movable jaw 16 to work; the rear movable jaw assembly comprises a rear movable jaw 19 and a rear eccentric driving shaft 18 for driving the rear movable jaw 19 to work, the front side and the rear side of the rear movable jaw 19 are respectively provided with toggle plate pads which are not on the same horizontal line and are staggered with each other, the toggle plate pads on the front side and the rear side of the rear movable jaw 19 are respectively connected with a front toggle plate 20 and a rear toggle plate 23, one end of the rear toggle plate 23 is hinged with a rear toggle plate pad 21 of the rear movable jaw 19, and the other opposite end is connected to the frame 13 through an adjusting bolt 24; the forward toggle plate 20 is hingedly connected at one end to a forward toggle pad 22 on the rear movable jaw 19 and at the opposite end to the front movable jaw 16.
By adopting a skillful staggered structural design, the force is increased by a small angle which is formed by only moving the back movable jaw 19 up and down to do work, and the force is increased by the small angle which is formed by moving the back movable jaw 19 up and down and the force is increased by a lever which is formed by moving the back movable jaw 19 back and forth to do work together; and the force applied to the rear movable jaw 19 is uniform.
The front and back toggle plate connecting points of the crusher are staggered up and down, when the front movable jaw 16 drives the back movable jaw 19 to do work, the back movable jaw 19 does work for a circle, and the front movable jaw 16 is subjected to upper and lower small angle boosting to do work, meanwhile, as the front toggle plate pad 22 and the back toggle plate pad 21 are staggered up and down, the 'crushing stroke' generated by the 'upper and lower angle displacement motion' of the toggle plate is changed into the 'crushing stroke' generated by the 'front and back up and down lever motion' of the back movable jaw 19 together, if the crushing stroke of the front movable jaw 16 is a fixed value, the up and down 'sliding' stroke of the toggle plate is shortened, thereby greatly reducing the wear and temperature rise of the head of the toggle plate, enabling the back movable jaw to do work in the whole process of upper, lower, front and back, and the front movable jaw to do work uniformly.
The toggle plate connecting points of the front and the rear sets are staggered up and down, and the innovative design with double force increasing functions is adopted, so that the crushing stroke generated by the up-down angular displacement motion of the toggle plate is changed into the crushing stroke generated by the up-down motion of the rear movable jaw 19, thereby greatly reducing the wear and the temperature of the head of the toggle plate and ensuring that the work and the stress of the eccentric shaft are uniform.
The state of the lower part of the movable jaw in the prior art is changed from a force reducing state to a high force increasing state, and the force analysis is as follows: referring to fig. 6, for the convenience of analysis and comparison, the front toggle plate is separated, only the rear toggle plate 23 is analyzed, the rear movable jaw 19 is driven by the motor to make circular motion, the front toggle plate 20 and the rear toggle plate 23 are staggered to form a power point and a resistance point, a power arm of the power point is larger than a resistance arm of the resistance point, a labor-saving boosting lever is formed, F1 a is F2 b, and when a is larger than b, F2 is larger than F1, so that a large crushing power is generated for the front toggle plate 20.
The front eccentric driving shaft 17 and the rear eccentric driving shaft 18 are respectively connected with a front transmission gear and a rear transmission gear, the front transmission gear and the rear transmission gear are meshed with each other, the front movable jaw 19 is pivoted on the front eccentric driving shaft 17, and the rear movable jaw 19 is pivoted on the rear eccentric driving shaft 18.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (10)

1. The utility model provides a broken integrated system of single building rectilinear environmental protection, includes a closed single building, its characterized in that: a multi-layer crusher placing frame which is vertically arranged is placed in the single building;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation;
and a plurality of air ports are formed in the outer wall of the single building and are connected with the negative pressure fan through connecting air pipes.
2. The utility model provides a broken integrated system of single building rectilinear environmental protection, includes a closed single building, its characterized in that: a multi-layer crusher placing frame which is vertically arranged is placed in the single building;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation;
the crusher placing frame bottom is provided with the effluent water sump, the single building inner wall has been seted up and has been sprayed the mouth.
3. The single-storey vertical environment-friendly crushing integrated system according to claim 1 or 2, wherein: the crusher placing frame comprises a transverse supporting frame for placing a material crusher or a feeder or a vibrating screen and a vertical supporting frame for supporting the transverse supporting frame; the vertical support frame and the horizontal support frame are quick in mounting and dismounting structures.
4. The single-storey vertical environment-friendly crushing integrated system according to claim 3, wherein: the single-storey building is of a building-block modular loose assembly structure and comprises a top plate, a bottom plate and side plates, wherein the top plate, the bottom plate and the side plates are fixed with the vertical supporting frames and the transverse supporting frames through bolts, and sound absorption materials are attached to the outer walls of the top plate, the bottom plate and the side plates.
5. The single-storey vertical environment-friendly crushing integrated system according to claim 3 or 4, wherein: each layer of the crusher placing frame further comprises a second crusher located on a third layer and a third crusher located on a fourth layer, the first crusher and the second crusher are jaw crushers or cone crushers or roller crushers or impact crushers, the third crusher is an impact crusher or hammer crusher, a feed inlet of the second crusher is in butt joint with a discharge outlet of the first crusher, and a feed inlet of the third crusher is in butt joint with a discharge outlet of the second crusher.
6. The single-storey vertical environment-friendly crushing integrated system according to claim 5, wherein: the feed inlet of third breaker is provided with the extension opening that prevents that the material from splashing outward, the discharge gate of second breaker and the feed inlet of third breaker pass through the conveying pipeline and link to each other.
7. The single-storey vertical environment-friendly crushing integrated system according to claim 6, wherein: the jaw crusher comprises a frame, a front movable jaw assembly, a rear movable jaw assembly, a fixed jaw plate fixedly arranged on the frame, and a movable jaw plate fixedly connected with the front movable jaw assembly and movably arranged relative to the fixed jaw plate, wherein the lower end of the fixed jaw plate and the lower end of the movable jaw plate form a discharge port and a crushing cavity.
8. The single-storey vertical environment-friendly crushing integrated system according to claim 7, wherein: the front movable jaw assembly comprises a front movable jaw and a front eccentric driving shaft for driving the front movable jaw to work; the rear movable jaw assembly comprises a rear movable jaw and a rear eccentric driving shaft for driving the rear movable jaw to work, the front side and the rear side of the rear movable jaw are respectively provided with elbow plate pads which are not on the same horizontal line and are staggered with each other, the elbow plate pads on the front side and the rear side of the rear movable jaw are respectively connected with a front elbow plate and a rear elbow plate, one end of the rear elbow plate is hinged with the rear elbow plate pad of the rear movable jaw, and the other opposite end of the rear elbow plate is connected to the rack through an adjusting bolt; one end of the front toggle plate is hinged with the front toggle plate pad of the rear movable jaw, and the other opposite end is hinged with the front movable jaw.
9. The single-storey vertical environment-friendly crushing integrated system according to claim 8, wherein: the front eccentric driving shaft and the rear eccentric driving shaft are respectively connected with the front transmission gear and the rear transmission gear, the front transmission gear and the rear transmission gear are meshed with each other, the front movable jaw is pivoted on the front eccentric driving shaft, and the rear movable jaw is pivoted on the rear eccentric driving shaft.
10. The crushing process of the single-floor vertical environment-friendly crushing integrated system is characterized in that: the method comprises the following steps:
step one, assembling a crusher placing frame on a construction site, and respectively conveying a plurality of material crushers to each layer of the crusher placing frame through a lifting device;
step two, erecting a closed single-storey building consisting of a top plate, a bottom plate and side plates on the basis of the crusher placing frame;
feeding materials to a jaw crusher through a feeding machine, performing primary crushing operation on the materials through the jaw crusher, sequentially dropping the materials after primary crushing into a second-layer crusher and a third-layer crusher under the action of gravity to perform crushing operation, and performing dust treatment on the closed single floor through a negative pressure fan during crushing operation;
and step four, after multi-stage crushing, conveying the materials to a vibrating screen for screening and warehousing.
CN201810944706.1A 2018-08-19 2018-08-19 Single-floor vertical environment-friendly crushing integrated system and crushing process thereof Withdrawn CN110961222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810944706.1A CN110961222A (en) 2018-08-19 2018-08-19 Single-floor vertical environment-friendly crushing integrated system and crushing process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810944706.1A CN110961222A (en) 2018-08-19 2018-08-19 Single-floor vertical environment-friendly crushing integrated system and crushing process thereof

Publications (1)

Publication Number Publication Date
CN110961222A true CN110961222A (en) 2020-04-07

Family

ID=70026484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810944706.1A Withdrawn CN110961222A (en) 2018-08-19 2018-08-19 Single-floor vertical environment-friendly crushing integrated system and crushing process thereof

Country Status (1)

Country Link
CN (1) CN110961222A (en)

Similar Documents

Publication Publication Date Title
CN107335498A (en) A kind of construction waste crushing screening plant
CN206356046U (en) A kind of environment-friendly type mine disintegrating machine
CN110813484B (en) Building block combined type crushing integrated system and building block combining method
CN110961222A (en) Single-floor vertical environment-friendly crushing integrated system and crushing process thereof
CN110961220A (en) Vertical type crushing integrated system for building block single-storey building and crushing process thereof
CN111719859A (en) Building construction equipment
CN110833903A (en) Comprehensive centralized environment-friendly crushing integrated system
CN110833909A (en) Single-storey vertical type maintenance crushing equipment
CN110833904A (en) Building block tower integrated centralized crushing integrated system
CN213793274U (en) Chemical industry coating production is with transporting anti-clogging device
CN208944322U (en) A kind of broken integrated system of rectilinear environmental protection in list building
CN110833911A (en) Synthesize centralized maintenance material crushing equipment
CN213380523U (en) Scrap collecting device for steel beam production
CN213254638U (en) Dust fall reducing mechanism for recycled concrete
CN110833912A (en) Single-floor vertical type feed back crushing equipment and crushing process thereof
CN110961225A (en) Plane centralized type environment-friendly crushing integrated system and crushing process thereof
CN110833899A (en) Single-tower vibrating screen vertical crushing device
CN110833898A (en) Synthesize broken centralized plant of centralized shale shaker
CN215918096U (en) Continuous sand screening device for building engineering
WO2020038327A1 (en) Multi-tower vertical integrated maintenance and crushing system
CN110833910A (en) Single-tower vertical hopper crushing device
CN211993494U (en) Assembly type is external wallboard maintenance storehouse for building
CN110833907A (en) Synthesize broken integrated equipment of centralized hopper
WO2020038305A1 (en) Multi-tower integrated crushing system which is vertically arranged and environmentally friendly, and crushing process thereof
CN211590523U (en) Recovery device for production waste of medium-high density fiberboard

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200407