CN113042187A - Portable rubble screening equipment - Google Patents
Portable rubble screening equipment Download PDFInfo
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- CN113042187A CN113042187A CN202110335670.9A CN202110335670A CN113042187A CN 113042187 A CN113042187 A CN 113042187A CN 202110335670 A CN202110335670 A CN 202110335670A CN 113042187 A CN113042187 A CN 113042187A
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- 238000012216 screening Methods 0.000 title claims abstract description 162
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000004575 stone Substances 0.000 claims description 49
- 238000013016 damping Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 239000011435 rock Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a movable gravel screening device which comprises a screening device and a gravel device, wherein the gravel device comprises a bearing vehicle, a gravel crusher and a conveying mechanism; the screening device comprises a screening moving seat and a vibration screening mechanism, and the bearing vehicle is connected with the screening moving seat through a vehicle coupler; the vibrating screening mechanism comprises a first support, a first vibrating seat and a vibrating motor assembly, wherein the first vibrating seat and the vibrating motor assembly are arranged on the first support; first screening frame subassembly, second screening frame subassembly, third screening frame subassembly and fourth screening frame subassembly are equipped with in proper order on the first vibration seat, and first screening frame subassembly even has preceding hopper, and second screening frame subassembly even has back hopper, and third screening frame subassembly even has left hopper, and fourth screening frame subassembly even has right hopper. The equipment is convenient to move, can effectively screen the gravels with different sizes, and has good structural stability.
Description
Technical Field
The invention relates to the field of engineering equipment, in particular to movable gravel screening equipment.
Background
The support is fixed among the current rubble screening system, and the support is fixed mounting, can not remove, need carry over the grit material to transport and concentrate screening and transport to the job site once more in the in-service use process, and used equipment, labour are more, mainly have following drawback:
1. the material transportation cost is high, and the economy is low;
2. the material transportation affects the construction progress;
3. the material is transported to cause dust pollution to the environment;
4. the mechanical injury safety risk is large;
5. the centralized screening occupies a large area.
Disclosure of Invention
The invention aims to provide a movable gravel screening device which is convenient to move, can effectively screen gravel with different specifications, and has high working efficiency and better structural stability.
In order to achieve the purpose, the invention adopts the technical scheme that:
a movable gravel screening device comprises a screening device and a gravel device, wherein the gravel device comprises a bearing vehicle, a gravel crusher and a conveying mechanism, the gravel crusher is connected to the upper end of the bearing vehicle through a buffer lifting mechanism, and the conveying mechanism comprises a front conveying belt and a rear conveying belt; the rear end part of the rear conveyor belt is connected with the front end face of the stone crusher through a first rotating shaft assembly and is fixed through a first support frame connected to the buffering lifting mechanism; the front conveyor belt is connected with the rear conveyor belt through a second rotating shaft assembly, a cable supporting mechanism is arranged on the stone crusher, and the cable supporting mechanism is connected with the front conveyor belt through a cable hook;
the screening device comprises a screening moving seat and a vibration screening mechanism, and the bearing vehicle is connected with the screening moving seat through a vehicle coupler; the vibrating screening mechanism comprises a first support, a first vibrating seat and a vibrating motor assembly, wherein the first vibrating seat and the vibrating motor assembly are arranged on the first support;
a first screening frame component, a second screening frame component, a third screening frame component and a fourth screening frame component are sequentially arranged at the upper end of the first vibration seat, the first screening frame component is connected with a front discharge hopper, the second screening frame component is connected with a rear discharge hopper, the third screening frame component is connected with a left discharge hopper, and the fourth screening frame component is connected with a right discharge hopper; and a gravel discharge hopper of the stone crusher is connected with the fourth screening frame component.
Preferably, the carrier vehicle comprises a vehicle head and a vehicle body, wherein a first hydraulic system and a second hydraulic system are arranged on the vehicle body, a plurality of vehicle body lifting and boosting liquid columns are arranged at the lower end of the vehicle body, and the first hydraulic system is connected with the vehicle body lifting and boosting liquid columns;
the head side is provided with the cat ladder, and the head top is provided with the guardrail, and the second pivot subassembly is located the top of locomotive.
Preferably, the buffer lifting mechanism comprises a buffer positioning bottom plate and a buffer positioning top plate, and the buffer positioning bottom plate is connected with a car hopper of the car body through a bolt;
the buffer positioning bottom plate and the buffer positioning top plate are arranged between the lifting hydraulic column assemblies and the buffer positioning top plate, and the lifting hydraulic column assemblies and the buffer spring assemblies are arranged at intervals.
Preferably, the stone crusher comprises a stone crusher shell, a front stone crushing mechanism and a rear stone crushing lifting mechanism are arranged in the stone crusher shell, a stone feeding port is formed in the front end of the stone crusher shell, and the conveying mechanism conveys stones into the stone feeding port;
the first support frame comprises two groups of first left supports and two groups of first right supports, and the first left supports and the first right supports are respectively connected to the two sides of the rear conveyor belt and fixed with the conveying frame of the rear conveyor belt through bolts.
Preferably, the cable supporting mechanism comprises two groups of steel cable winding machines, the lower ends of the steel cable winding machines are connected with winding machine bases, and the winding machine bases are connected to the upper end of the stone crusher shell through bolts; the left side and the right side of the front conveyor belt are respectively connected with a cable hooking column assembly, and the steel cable winding machine is connected with the cable hooking column assembly through a cable hook.
Preferably, the screening moving seat comprises a screening bottom supporting plate, and the lower end of the screening bottom supporting plate is connected with a screening moving wheel assembly;
the first damping spring assembly comprises a plurality of groups of damping springs, an upper spring connecting plate and a lower spring connecting plate which are connected to the upper end and the lower end of each damping spring, the upper spring connecting plate is connected with the first support through bolts, and the lower spring connecting plate is connected with the screening bottom support plate through bolts.
Preferably, the first screen frame assembly comprises a first screen deck and a first adaptor plate angularly disposed within the first screen deck; the second screen frame assembly includes a second screen deck and a second screening deck disposed obliquely within the second screen deck;
the third screen frame assembly includes a third screen deck and a third screen deck disposed diagonally within the third screen deck; the fourth screen frame assembly includes a fourth screen deck and a fourth screen deck positioned diagonally within the fourth screen deck.
Preferably, the outer wall of the first screening shell plate is connected with a plurality of first connecting shaft sleeves, and the outer wall of the second screening shell plate is connected with a plurality of second connecting shaft sleeves and a plurality of second connecting shaft rods;
the outer wall of the third screening shell plate is connected with a plurality of third connecting shaft sleeves and a plurality of third connecting shaft rods, and the outer wall of the fourth screening shell plate is connected with a plurality of fourth connecting shaft rods;
the second connecting shaft rod is inserted in the first connecting shaft sleeve and locked through a nut, the third connecting shaft rod is inserted in the second connecting shaft sleeve and locked through a nut, and the fourth connecting shaft rod is connected in the third connecting shaft sleeve and locked through a nut.
Preferably, the front discharging hopper comprises a first inclined hopper plate and first hopper side baffles connected to two sides of the first inclined hopper plate, and the first hopper side baffles are triangular plate-shaped;
the rear discharge hopper comprises a second inclined hopper plate and second hopper side baffles connected to two sides of the second inclined hopper plate, and the second hopper side baffles are in a right-angled trapezoid plate shape;
the left discharge hopper comprises a third inclined hopper plate, a third hopper front side baffle and a third hopper rear side baffle, wherein the third hopper front side baffle and the third hopper rear side baffle are respectively connected to two sides of the third inclined hopper plate; the left discharging hopper is connected with a first rubber blanking protective sleeve;
the right discharge hopper comprises a fourth inclined hopper plate, a fourth hopper front side baffle and a fourth hopper rear side baffle, wherein the fourth hopper front side baffle and the fourth hopper rear side baffle are respectively connected to two sides of the fourth inclined hopper plate;
the port department of right side play hopper is connected with the arc and turns to the hopper, even has second rubber blanking protective sheath on the arc turns to the hopper.
Preferably, the first bearing plate, the second screening plate, the third screening plate and the fourth screening plate are all rectangular plate-shaped, the first bearing plate is arranged obliquely forwards, and the second screening plate, the third screening plate and the fourth screening plate are arranged obliquely backwards;
a second screening groove hole is formed in the second screening plate, a third screening groove hole is formed in the third screening plate, a fourth screening groove hole is formed in the fourth screening plate, the width value of the fourth screening groove hole is larger than that of the third screening groove hole, and the width value of the third screening groove hole is larger than that of the second screening groove hole.
The invention has the beneficial effects that:
the large-scale fixed screening equipment in the invention can be moved; above-mentioned portable rubble screening equipment has set up mobilizable rubble device and screening plant, the convenient removal. When the movable gravel screening equipment moves, the front conveying belt is folded, the bearing vehicle drives the gravel crusher and the screening device to move, and the safety is guaranteed during moving. After the vehicle is moved to a destination, the bearing vehicle and the stone crusher are lifted through the work of the hydraulic system, and the overall stability is ensured. According to the height of rubble input, the height of the adjustable stone crusher of adaptation, the position adjustability of stone crusher is better. This screening equipment convenient to use has following characteristics: the sand and stone material screening production efficiency is high; the equipment is simple to assemble, and the service performance is stable; the material transporting times are reduced, and the material transporting cost and the safety risk are reduced; the site does not need to be screened in a centralized way, so that the cost is reduced; the movable type is convenient to construct; the assembly and disassembly can be realized, and the transportation among different areas is convenient; the mobile transportation system, the screening system and the power system are combined according to respective structures and respective structural characteristics, so that the combination is reasonable, the construction is convenient, and the crushing can be continuously carried out.
Drawings
In order to clearly illustrate the embodiments or technical solutions of the present invention in the prior art, the drawings used in the description of the embodiments or prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic front view of the overall structure of the mobile rock breaking and screening apparatus.
Figure 2 is a schematic diagram of the overall construction of the screening device in elevation.
Figure 3 is a schematic left view of the overall construction of the screening device.
Detailed Description
The invention provides a movable gravel screening device, and the invention is further described in detail below in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention is described in detail below with reference to the accompanying drawings:
example 1
With reference to fig. 1 to 3, a mobile gravel screening apparatus includes a screening device and a gravel device, and the gravel device includes a carrier vehicle 1, a gravel crusher 2 and a conveying mechanism 3. The stone crusher 2 is connected on the bearing vehicle 1 through the buffer lifting mechanism 4, the conveying mechanism 3 comprises a front conveying belt 31 and a rear conveying belt 32, the rear end part of the rear conveying belt 32 is connected with the front end face of the stone crusher 2 through a first rotating shaft assembly 33, and the rear end part is fixed through a first supporting frame 34 connected to the buffer lifting mechanism 4. The front conveyor belt 31 is connected with the rear conveyor belt 32 through a second rotating shaft assembly 35, a cable supporting mechanism 5 is arranged on the stone crusher 2, and the cable supporting mechanism 5 is connected with the front conveyor belt 31 through a cable hook 51.
The screening device comprises a screening moving seat 6 and a vibrating screening mechanism 7, and the bearing vehicle 1 is connected with the screening moving seat 6 through a vehicle coupler 61. The vibration screening mechanism 7 comprises a first support 71, a first vibration seat 72 and a vibration motor assembly 73, wherein the first vibration seat 72 and the vibration motor assembly 73 are arranged on the first support 71, the vibration motor assembly 7 is connected with the first vibration seat 72, and the screening moving seat 6 is connected with the first support 71 through a first damping spring assembly 62.
First screen frame subassembly 74, second screen frame subassembly 75, third screen frame subassembly 76 and fourth screen frame subassembly 77 are provided with in proper order on first vibration seat 72, and first screen frame subassembly 74 even has preceding hopper 81, and second screen frame subassembly 75 even has back hopper 82. Third screen frame assembly 76 is connected to left discharge hopper 83 and fourth screen frame assembly 77 is connected to right discharge hopper 84; the gravel exit hopper 85 of the rock crusher 2 is connected to the upper end of the fourth screen frame assembly 77 and the crushed material of the gravel exit hopper 85 can enter the fourth screen frame assembly 77.
The buffer lifting mechanism 4 comprises a buffer positioning bottom plate 41 and a buffer positioning top plate 42, and the buffer positioning bottom plate 41 is connected with the hopper of the vehicle body 11 through bolts. A plurality of groups of lifting hydraulic column assemblies 43 and a plurality of groups of buffer spring assemblies 44 are arranged between the buffer positioning bottom plate 41 and the buffer positioning top plate 42, and the lifting hydraulic column assemblies 43 and the buffer spring assemblies 44 are arranged at intervals.
The stone crusher 2 comprises a stone crusher housing 21, and a front stone breaking mechanism 22 and a rear stone lifting mechanism 23 are arranged in the stone crusher housing 21. The front end of the stone crusher housing 21 is provided with a stone inlet 24, into which the conveyor mechanism 3 conveys stones. The first support frame 34 includes two sets of first left brackets 341 and two sets of first right brackets 342, and the first left brackets 341 and the first right brackets 342 are respectively connected to both sides of the rear conveyor belt 32 and fixed to the conveyor frame of the rear conveyor belt 32 by bolts.
The cable support mechanism 5 includes two sets of cable drum machines 52, the lower ends of the cable drum machines 52 are connected with drum bases, and the drum bases are connected to the upper end of the stone crusher housing 21 through bolts. The left and right sides of front conveyor belt 31 are connected to cable hooking post assemblies, respectively, to which cable drum 52 is connected through cable hooks 51. The screening moving seat 6 comprises a screening bottom supporting plate 63, and the lower end of the screening bottom supporting plate 63 is connected with a screening moving wheel assembly 64;
the first damping spring assembly 62 has a plurality of sets, and the first damping spring assembly 62 includes a damping spring 621, and an upper spring connecting plate 622 and a lower spring connecting plate 623 connected to the upper and lower ends of the damping spring 621. The upper spring connecting plate 622 is connected with the first support 71 through bolts, and the lower spring connecting plate 623 is connected with the sieving bottom support plate 63 through bolts.
First screen frame assembly 74 includes a first screen deck 741 and a first receiving deck 742 disposed angularly within first screen deck 741, and second screen frame assembly 75 includes a second screen deck 751 and a second screen deck 752 disposed angularly within second screen deck 751. The third screen frame assembly 76 includes a third screen deck 761 and a third screen deck 762 disposed diagonally within the third screen deck 761; fourth screen frame assembly 77 includes fourth screen deck 771 and fourth screen deck 772 positioned diagonally within fourth screen deck 771.
The outer wall of the first screen shell 741 is connected to a plurality of first connecting shaft housings 743, and the outer wall of the second screen shell 751 is connected to a plurality of second connecting shaft housings 753 and a plurality of second connecting shaft shafts 754. The outer wall of the third screen shell plate 761 is connected to a plurality of third connecting bushings 763 and a plurality of third connecting shafts 764, and the outer wall of the fourth screen shell plate 771 is connected to a plurality of fourth connecting shafts 773.
The second connecting rod 754 is inserted into the first connecting sleeve 743 and locked by a nut, the third connecting rod 764 is inserted into the second connecting sleeve 753 and locked by a nut, and the fourth connecting rod 773 is connected into the third connecting sleeve 763 and locked by a nut. The front discharging hopper 81 includes a first inclined hopper plate and first hopper side baffles connected to both sides of the first inclined hopper plate, and the first hopper side baffles are triangular plate-shaped. The rear discharge hopper 82 includes a second inclined hopper plate and second hopper side dams connected to both sides of the second inclined hopper plate, and the second hopper side dams are in the shape of a right trapezoid plate.
The left discharge hopper 83 includes a third inclined hopper plate, and a third hopper front side baffle and a third hopper rear side baffle which are respectively connected to both sides of the third inclined hopper plate, and both the third hopper front side baffle and the third hopper rear side baffle are rectangular plate-shaped. The length value of the rear side baffle of the third hopper is greater than that of the front side baffle of the third hopper; the left discharging hopper 83 is connected with a first rubber blanking protective sleeve.
The right discharge hopper 84 comprises a fourth inclined hopper plate, a fourth hopper front side baffle and a fourth hopper rear side baffle which are respectively connected to two sides of the fourth inclined hopper plate, and the length value of the fourth hopper rear side baffle is greater than that of the fourth hopper front side baffle. The right discharging hopper 84 is connected with an arc-shaped steering hopper 86, and a second rubber blanking protective sleeve is connected to the arc-shaped steering hopper.
The first receiving plate 742, the second screening plate 752, the third screening plate 762 and the fourth screening plate 772 are all rectangular plate-shaped, the first receiving plate 742 is arranged obliquely forwards, and the second screening plate 752, the third screening plate 762 and the fourth screening plate 772 are arranged obliquely backwards. A second screening slot is arranged in the second screening plate 752, a third screening slot is arranged in the third screening plate 762, a fourth screening slot is arranged in the fourth screening plate 772, the width value of the fourth screening slot is larger than that of the third screening slot, and the width value of the third screening slot is larger than that of the second screening slot.
Example 2
Above-mentioned portable rubble screening equipment has set up mobilizable rubble device and screening plant, the convenient removal. When the movable gravel screening equipment moves, the front conveying belt is folded, the bearing vehicle drives the gravel crusher and the screening device to move, and the safety is guaranteed during moving. After the vehicle is moved to a destination, the bearing vehicle and the stone crusher are lifted through the work of the hydraulic system, and the overall stability is ensured. According to the height of rubble input, the height of the adjustable stone crusher of adaptation, the position adjustability of stone crusher is better.
During external conveyer belt will tentatively smash and the great stone of volume transports conveyer belt mechanism, preceding conveyer belt is for can withdrawing the structure, supports through the steel cable and lifts and the accessible steel cable is packed up, has improved the security when the transportation removes. The stone of great volume enters into the stone crusher through the transportation effect of preceding conveyer belt and back conveyer belt, then through the more meticulous rubble of rubble mechanism and the lifting action of hoist mechanism, more meticulous rubble enters into screening plant.
The screening device is provided with the screening structure, the four-level screening structure is arranged under the condition of ensuring the screening efficiency and the screening safety, and the crushed stone discharge hoppers in four directions are arranged to avoid doping of the screened crushed stones. The screening vibration of screening frame subassembly provides through vibrating motor subassembly, the first vibration seat of bottom to set up the first damping spring subassembly of convenient connection, first damping spring subassembly is connected simply, and vertical vertically vibrations when can slowing down the stone blanking have improved holistic stability moreover, and have improved screening plant's life.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Parts which are not described in the invention can be realized by adopting or referring to the prior art.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (10)
1. A movable gravel screening device is characterized by comprising a screening device and a gravel device, wherein the gravel device comprises a bearing vehicle, a gravel crusher and a conveying mechanism; the rear end part of the rear conveyor belt is connected with the front end face of the stone crusher through a first rotating shaft assembly and is fixed through a first support frame connected to the buffering lifting mechanism; the front conveyor belt is connected with the rear conveyor belt through a second rotating shaft assembly, a cable supporting mechanism is arranged on the stone crusher, and the cable supporting mechanism is connected with the front conveyor belt through a cable hook;
the screening device comprises a screening moving seat and a vibration screening mechanism, and the bearing vehicle is connected with the screening moving seat through a vehicle coupler; the vibrating screening mechanism comprises a first support, a first vibrating seat and a vibrating motor assembly, wherein the first vibrating seat and the vibrating motor assembly are arranged on the first support;
a first screening frame component, a second screening frame component, a third screening frame component and a fourth screening frame component are sequentially arranged at the upper end of the first vibration seat, the first screening frame component is connected with a front discharge hopper, the second screening frame component is connected with a rear discharge hopper, the third screening frame component is connected with a left discharge hopper, and the fourth screening frame component is connected with a right discharge hopper; and a gravel discharge hopper of the stone crusher is connected with the fourth screening frame component.
2. The mobile crushed stone screening device according to claim 1, wherein the carrier vehicle comprises a vehicle head and a vehicle body, a first hydraulic system and a second hydraulic system are arranged on the vehicle body, a plurality of vehicle body lifting and pressurizing liquid columns are arranged at the lower end of the vehicle body, and the first hydraulic system is connected with the vehicle body lifting and pressurizing liquid columns;
the head side is provided with the cat ladder, and the head top is provided with the guardrail, and the second pivot subassembly is located the top of locomotive.
3. The mobile crushed stone screening device according to claim 2, wherein the buffer lifting mechanism comprises a buffer positioning bottom plate and a buffer positioning top plate, and the buffer positioning bottom plate is connected with a car hopper of a car body through bolts;
the buffer positioning bottom plate and the buffer positioning top plate are arranged between the lifting hydraulic column assemblies and the buffer positioning top plate, and the lifting hydraulic column assemblies and the buffer spring assemblies are arranged at intervals.
4. The mobile gravel screening apparatus of claim 1, wherein the gravel crusher comprises a gravel crusher housing, a front stone breaking mechanism and a rear gravel lifting mechanism are arranged in the gravel crusher housing, a stone inlet is arranged at the front end of the gravel crusher housing, and the conveying mechanism conveys stones into the stone inlet;
the first support frame comprises two groups of first left supports and two groups of first right supports, and the first left supports and the first right supports are respectively connected to the two sides of the rear conveyor belt and fixed with the conveying frame of the rear conveyor belt through bolts.
5. The mobile rock crusher screen apparatus of claim 1, wherein the cable support mechanism comprises two sets of cable drum machines, the lower ends of the cable drum machines are connected with drum bases, and the drum bases are connected to the upper ends of the rock crusher shells through bolts; the left side and the right side of the front conveyor belt are respectively connected with a cable hooking column assembly, and the steel cable winding machine is connected with the cable hooking column assembly through a cable hook.
6. The mobile crushed stone screening device according to claim 1, wherein the screening moving base comprises a screening bottom support plate, and a screening moving wheel assembly is connected to the lower end of the screening bottom support plate;
the first damping spring assembly comprises a plurality of groups of damping springs, an upper spring connecting plate and a lower spring connecting plate which are connected to the upper end and the lower end of each damping spring, the upper spring connecting plate is connected with the first support through bolts, and the lower spring connecting plate is connected with the screening bottom support plate through bolts.
7. A mobile rock crusher screen apparatus according to claim 1, characterised in that the first screen frame assembly includes a first screen deck and a first adaptor plate disposed obliquely within the first screen deck; the second screen frame assembly includes a second screen deck and a second screening deck disposed obliquely within the second screen deck;
the third screen frame assembly includes a third screen deck and a third screen deck disposed diagonally within the third screen deck; the fourth screen frame assembly includes a fourth screen deck and a fourth screen deck positioned diagonally within the fourth screen deck.
8. The mobile rock crusher screen of claim 7, wherein the first screen deck has a plurality of first connecting bosses attached to an outer wall thereof, and the second screen deck has a plurality of second connecting bosses and a plurality of second connecting shafts attached to an outer wall thereof;
the outer wall of the third screening shell plate is connected with a plurality of third connecting shaft sleeves and a plurality of third connecting shaft rods, and the outer wall of the fourth screening shell plate is connected with a plurality of fourth connecting shaft rods;
the second connecting shaft rod is inserted in the first connecting shaft sleeve and locked through a nut, the third connecting shaft rod is inserted in the second connecting shaft sleeve and locked through a nut, and the fourth connecting shaft rod is connected in the third connecting shaft sleeve and locked through a nut.
9. The mobile rock crusher apparatus of claim 7, wherein the front discharge hopper comprises a first inclined hopper plate and first hopper side dams connected to both sides of the first inclined hopper plate, the first hopper side dams having a triangular plate shape;
the rear discharge hopper comprises a second inclined hopper plate and second hopper side baffles connected to two sides of the second inclined hopper plate, and the second hopper side baffles are in a right-angled trapezoid plate shape;
the left discharge hopper comprises a third inclined hopper plate, a third hopper front side baffle and a third hopper rear side baffle, wherein the third hopper front side baffle and the third hopper rear side baffle are respectively connected to two sides of the third inclined hopper plate; the left discharging hopper is connected with a first rubber blanking protective sleeve;
the right discharge hopper comprises a fourth inclined hopper plate, a fourth hopper front side baffle and a fourth hopper rear side baffle, wherein the fourth hopper front side baffle and the fourth hopper rear side baffle are respectively connected to two sides of the fourth inclined hopper plate;
the port department of right side play hopper is connected with the arc and turns to the hopper, even has second rubber blanking protective sheath on the arc turns to the hopper.
10. The mobile crushed stone screening device according to claim 7, wherein the first receiving plate, the second screening plate, the third screening plate and the fourth screening plate are all rectangular plate-shaped, the first receiving plate is arranged obliquely forwards, and the second screening plate, the third screening plate and the fourth screening plate are arranged obliquely backwards;
a second screening groove hole is formed in the second screening plate, a third screening groove hole is formed in the third screening plate, a fourth screening groove hole is formed in the fourth screening plate, the width value of the fourth screening groove hole is larger than that of the third screening groove hole, and the width value of the third screening groove hole is larger than that of the second screening groove hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110335670.9A CN113042187A (en) | 2021-03-29 | 2021-03-29 | Portable rubble screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110335670.9A CN113042187A (en) | 2021-03-29 | 2021-03-29 | Portable rubble screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113042187A true CN113042187A (en) | 2021-06-29 |
Family
ID=76516108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110335670.9A Pending CN113042187A (en) | 2021-03-29 | 2021-03-29 | Portable rubble screening equipment |
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| Country | Link |
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| CN (1) | CN113042187A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043690A (en) * | 1996-08-07 | 1998-02-17 | Komatsu Ltd | Mobile screen |
| CN105289827A (en) * | 2015-10-30 | 2016-02-03 | 索伟东 | Mobile biomass crushing machinery |
| CN207667730U (en) * | 2017-12-05 | 2018-07-31 | 大唐环境产业集团股份有限公司 | A kind of plate-hammer crusher |
| CN108554773A (en) * | 2018-01-15 | 2018-09-21 | 安徽龙谷商贸有限公司 | A kind of chemical experiment screening plant |
| CN207887264U (en) * | 2017-12-06 | 2018-09-21 | 江西金辉再生资源股份有限公司 | A kind of production feldspar powder high-purity sand polisher |
| CN208177617U (en) * | 2018-01-17 | 2018-12-04 | 山东志伟环保再生资源科技有限公司 | A kind of mobile broken stone, screening production line |
| CN208253059U (en) * | 2018-01-05 | 2018-12-18 | 沧州中铁装备制造材料有限公司 | A kind of self-control rotary drum |
| CN209020549U (en) * | 2018-09-18 | 2019-06-25 | 淮安弘田数控设备有限公司 | A kind of architectural engineering multifunctional crusher |
| CN209238385U (en) * | 2018-10-15 | 2019-08-13 | 道一高分子聚合物(宁波)有限公司 | A kind of convenient vibrating screening machine of replacement |
| CN210545616U (en) * | 2019-07-25 | 2020-05-19 | 姜晓明 | Combined movable complete stone crushing equipment |
| CN112474006A (en) * | 2020-11-19 | 2021-03-12 | 民航机场建设工程有限公司 | Movable breaker equipment |
| CN215087868U (en) * | 2021-03-29 | 2021-12-10 | 民航机场建设工程有限公司 | Portable rubble screening equipment |
-
2021
- 2021-03-29 CN CN202110335670.9A patent/CN113042187A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043690A (en) * | 1996-08-07 | 1998-02-17 | Komatsu Ltd | Mobile screen |
| CN105289827A (en) * | 2015-10-30 | 2016-02-03 | 索伟东 | Mobile biomass crushing machinery |
| CN207667730U (en) * | 2017-12-05 | 2018-07-31 | 大唐环境产业集团股份有限公司 | A kind of plate-hammer crusher |
| CN207887264U (en) * | 2017-12-06 | 2018-09-21 | 江西金辉再生资源股份有限公司 | A kind of production feldspar powder high-purity sand polisher |
| CN208253059U (en) * | 2018-01-05 | 2018-12-18 | 沧州中铁装备制造材料有限公司 | A kind of self-control rotary drum |
| CN108554773A (en) * | 2018-01-15 | 2018-09-21 | 安徽龙谷商贸有限公司 | A kind of chemical experiment screening plant |
| CN208177617U (en) * | 2018-01-17 | 2018-12-04 | 山东志伟环保再生资源科技有限公司 | A kind of mobile broken stone, screening production line |
| CN209020549U (en) * | 2018-09-18 | 2019-06-25 | 淮安弘田数控设备有限公司 | A kind of architectural engineering multifunctional crusher |
| CN209238385U (en) * | 2018-10-15 | 2019-08-13 | 道一高分子聚合物(宁波)有限公司 | A kind of convenient vibrating screening machine of replacement |
| CN210545616U (en) * | 2019-07-25 | 2020-05-19 | 姜晓明 | Combined movable complete stone crushing equipment |
| CN112474006A (en) * | 2020-11-19 | 2021-03-12 | 民航机场建设工程有限公司 | Movable breaker equipment |
| CN215087868U (en) * | 2021-03-29 | 2021-12-10 | 民航机场建设工程有限公司 | Portable rubble screening equipment |
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