CN219400283U - Waste stone crushing and classifying equipment - Google Patents
Waste stone crushing and classifying equipment Download PDFInfo
- Publication number
- CN219400283U CN219400283U CN202320099286.8U CN202320099286U CN219400283U CN 219400283 U CN219400283 U CN 219400283U CN 202320099286 U CN202320099286 U CN 202320099286U CN 219400283 U CN219400283 U CN 219400283U
- Authority
- CN
- China
- Prior art keywords
- dust collection
- classification device
- crushing
- fan
- waste stone
- 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.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses waste stone block crushing and classifying equipment which comprises a crushing box, an extruding device, a push plate, a conveyor belt and a dust collection and classification device, wherein a first feed inlet is formed in the upper portion of the crushing box, a crushing cavity is formed in the crushing box, a discharge hole is formed in the side face of the crushing cavity, the extruding device comprises an extruding plate capable of moving up and down, the extruding plate is positioned in the crushing cavity, the push plate is positioned on the side face of the crushing cavity and can move close to or far away from the discharge hole, the conveyor belt is obliquely arranged upwards, the lowest position of the conveyor belt is lower than the discharge hole, a second feed inlet is formed in the upper portion of the dust collection and classification device, an inclined surface which is obliquely arranged downwards is formed in the lower portion of the dust collection and classification device, a first discharge hole is formed in the lowest position of the inclined surface, and a second discharge hole is formed in the inclined surface. The waste stone blocks are crushed in the crushing box and then conveyed into the dust collection and classification device through the conveying belt for filtering, so that the height of the crushing box can be reduced, the crushed waste stone blocks can be classified, and the waste stone blocks can be fully utilized.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to waste stone block crushing and classifying equipment.
Background
In the building construction process, a large number of broken stones and broken bricks are generated, the broken stones are recycled at present, the broken stones are crushed by a crusher and then are mixed with cement to be used for pouring the ground, the structure of the conventional crusher adopts the mode of feeding from the upper surface and discharging from the lower surface, a feeding car is suspended at the bottom, and is used for receiving materials, so that the height of the crusher is relatively high; the crushed waste stone blocks have different sizes and different purposes, and a large amount of dust is mixed in the crushed waste stone blocks, so that the actual use effect of the crushed waste stone blocks can be influenced by the fact that the crushed waste stone blocks are directly mixed with cement, and improvement on the crushed waste stone blocks is urgently needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the waste stone block crushing and classifying equipment, which is characterized in that waste stone blocks are conveyed into a dust collection and classification device to be filtered through a conveying belt after being crushed in a crushing box, so that the height of the crushing box can be reduced, the feeding of the waste stone blocks is facilitated, and the crushed waste stone blocks can be classified, so that the waste stone blocks can be fully utilized.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a waste stone piece crushing and classifying equipment, includes crushing case, extrusion device, push pedal, conveyer belt and dust collection and classification device, crushing case upper portion is equipped with first feed inlet, crushing incasement portion is equipped with the crushing chamber, it is equipped with the discharge gate to crush the chamber side, extrusion device is including the stripper plate that can reciprocate, the stripper plate is located crushing intracavity, the push pedal is located crushing chamber side and can remove to be close to or keep away from the discharge gate, the conveyer belt slope upwards sets up, the conveyer belt is lower than the discharge gate in the lowest position, dust collection and classification device upper portion is equipped with the second feed inlet, the conveyer belt is highest to be located the second feed inlet top, dust collection and classification device lower part is equipped with the inclined plane that the slope set up downwards, the inclined plane is lowest to be equipped with first feed inlet, the inside second feed inlet that is equipped with of inclined plane.
The extrusion device comprises a support, a first oil cylinder is fixed at the lower part of the support, the extrusion plate is connected with the working end of the first oil cylinder, and a plurality of protruding points are arranged at the lower part of the extrusion plate.
The surface of the conveyor belt is provided with a plurality of storage frames.
The dust collection and classification device is characterized in that a fan installation cavity is formed in the dust collection and classification device, a fan is installed in the fan installation cavity, a dust collector main body is arranged on the side face of the dust collection and classification device and comprises a dust collection opening, the dust collection opening is communicated with the inside of the dust collection and classification device and is opposite to the fan, and the fan and the dust collection opening are located on two sides of the second feeding opening.
The dust collection and classification device comprises a feeding roller, wherein the feeding roller is positioned below the second feeding port, the fan and the dust collection ports are positioned on two sides of the feeding roller, and the feeding roller can rotate towards the dust collection ports.
The fan installation cavity side is equipped with the through-hole, the through-hole department lid closes there is the filter screen, the fan is fixed in the filter screen outside.
The dust collection and classification device is characterized in that the inner wall of the dust collection and classification device, which is positioned at one side of the dust collection opening, is provided with a material guide plate, and the material guide plate is positioned at the side surface of the feeding roller.
A plurality of rotatable conveying rollers are arranged in the second discharging opening, and gaps exist between two adjacent conveying rollers.
The dust collection and classification device is characterized in that a transport vehicle is arranged at the lower part of the dust collection and classification device, a partition board is arranged in the transport vehicle, and the first blanking port and the second blanking port are respectively located above two sides of the partition board.
And a feeding baffle plate is arranged at the upper part of the second feeding hole.
The beneficial effects of the utility model are as follows:
1. the gap exists between two adjacent conveying rollers, the waste stone blocks can fall from the gap (the second blanking opening) between the two adjacent conveying rollers in the falling process, and the stone blocks with larger volume can be continuously conveyed to the first blanking opening to fall through the conveying rollers, so that the classification of the size of the waste stone blocks is realized, the conveying rollers can be arranged to play a conveying role on the waste stone blocks, the second blanking opening can be effectively prevented from being blocked by the waste stone blocks, and the blanking effect of the waste stone blocks is improved;
2. when the waste stone blocks are discharged from the second feeding hole, dust is carried along for discharging, so that the dust can be conveyed towards the dust collection hole by arranging the fan, and the dust is sucked from the dust collection hole by the dust collector main body, so that the dust of the waste stone blocks falling into an inclined plane can be greatly reduced, the using effect of the waste stone blocks is improved, the dust can be collected, and the pollution of the dust to the environment is reduced;
3. the crushed waste stone blocks are discharged through the dust collection and classification device, so that the design height of the crushing box can be reduced, and the waste stone blocks can be conveniently fed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is an enlarged view of fig. 2 at a.
In the figure: grinding box 1, first feed port 11, grinding chamber 12, guide surface 13, discharge port 14, mounting groove 15, slope 16, pressing device 2, pressing plate 21, boss 22, bracket 23, first cylinder 24, push plate 3, second cylinder 31, conveyor belt 4, storage frame 41, dust collection and classification device 5, second feed port 51, feed roller 52, inclined surface 53, first feed port 54, second feed port 55, transfer roller 56, feed baffle 57, guide plate 58, fan mounting chamber 59, through hole 591, vent 592, fan 6, filter screen 7, cleaner body 8, dust collection port 81, dust collection pipe 82, carrier 9, partition 91.
Detailed Description
The utility model is further described with reference to the drawings and detailed description which follow:
in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 3, a waste stone block crushing and classifying apparatus includes a crushing tank 1, a pressing device 2, a push plate 3, a conveyor belt 4, and a dust collection and classification device 5.
The upper portion of the grinding box 1 is provided with a first feed inlet 11, a guide surface 13 is arranged below the first feed inlet 11, a grinding cavity 12 is arranged in the grinding box 1, the first feed inlet 11 is communicated with the grinding cavity 12, and waste stone blocks fall onto the guide surface 13 from the first feed inlet 11 and fall into the grinding cavity 12 along the guide surface 13, and the waste stone blocks in the grinding cavity 12 are ground by the extrusion device 2.
The extrusion device 2 includes the stripper plate 21 that can reciprocate, the stripper plate 21 is located and pulverizes the intracavity 12, specifically, the extrusion device 2 includes support 23, support 23 lower part is fixed with first hydro-cylinder 24, stripper plate 21 is connected with first hydro-cylinder 24 work end, when the waste rock piece whereabouts is to pulverize the intracavity 12, the stripper plate 21 can the quick downwardly moving strike waste rock piece to beat the great waste rock piece of volume, beat the broken waste rock piece through adopting the mode of beating, not only can guarantee the cracked effect of waste rock piece, can also reduce the production of dust, prevent the pollution of environment.
Preferably, the squeeze plate 21 is provided with a plurality of protruding points 22 at a lower portion thereof, and the breaking effect of the waste rock can be improved by providing the protruding points 22.
The crushing chamber 12 side is equipped with discharge gate 14, and discharge gate 14 is located the guide surface 13 below, and discharge gate 14 is located crushing chamber 12 side, and the waste stone piece after crushing can follow the propelling movement ejection of compact of discharge gate 14 through push pedal 3, specifically, push pedal 3 is located crushing chamber 12 side and can remove to be close to or keep away from discharge gate 14, and the outside of crushing case 1 is equipped with second hydro-cylinder 31, and the telescopic link of second hydro-cylinder 31 is connected with push pedal 3, and in the upper and lower removal in-process of stripper plate 21, push pedal 3 side does not surpass crushing chamber 12 inner wall, and after the waste stone piece was smashed, through push pedal 3 with waste stone piece propelling movement on conveyer belt 4.
The conveyer belt 4 slope upwards sets up, conveyer belt 4 lowest is less than discharge gate 14, specifically, pulverizes case 1 side and is equipped with mounting groove 15, and mounting groove 15 is less than discharge gate 14, and conveyer belt 4 lower extreme is installed in mounting groove 15, and when conveyer belt 4 was in the useless stone of conveying, some useless stone can drop from the gap department between conveyer belt 4 and pulverize case 1, consequently through setting up mounting groove 15, can catch these useless stone pieces that drop.
The surface of the conveyor belt 4 is provided with a plurality of storage frames 41, and when the waste stone blocks enter the surface of the conveyor belt 4, the waste stone blocks can be conveyed to the highest position of the conveyor belt 4 for discharging through the storage frames 41.
The dust collection and classification device 5 upper portion is equipped with second feed inlet 51, conveyer belt 4 highest department is located second feed inlet 51 top, and the waste stone piece can get into in the dust collection and classification device 5 from second feed inlet 51, and the waste stone piece after smashing is carried through the conveyer belt and is not only realized the automatic transportation of waste stone piece, and the waste stone piece volume of transmission is little moreover, and the quality is light, compares in the waste stone piece when directly conveying is not smashed safer and more reliable.
Preferably, the feeding baffle 57 is disposed on the upper portion of the second feeding port 51, and by disposing the feeding baffle 57, the risk of falling of the waste stone blocks can be effectively reduced, and the safety is improved.
The dust collection and classification device 5 lower part is equipped with the inclined plane 53 that the slope set up downwards, the inclined plane 53 is equipped with first feed opening 54 in the department of being lowermost, the inside second feed opening 55 that is equipped with of inclined plane 53, waste stone piece can fall along inclined plane 53 after getting into dust collection and classification device 5 from second feed opening 51, classifies through first feed opening 54 and second feed opening 55, specifically, be equipped with a plurality of rotatable transfer rolls 56 in the second feed opening 55, as shown in fig. 3, transfer rolls 56 can rotate along clockwise, exist the space between two adjacent transfer rolls 56, waste stone piece is in the whereabouts in-process, waste stone piece that is small can drop in the gap (second feed opening 55) between two adjacent transfer rolls 56, and waste stone piece that is great in volume continues to be conveyed to first feed opening 54 department through transfer rolls 56 and drops to realize the classification of waste stone piece size, can not only can also play the transfer effect to the waste stone piece through setting up transfer rolls 56, but also can effectively prevent the waste stone piece from blocking the second feed opening 55.
The crushed waste stone blocks in the crushing box 1 are discharged through the dust collection and classification device 5, so that the design height of the crushing box 1 can be reduced, and the waste stone blocks can be conveniently fed.
Wherein, dust absorption sorter 5 lower part is equipped with transport vechicle 9, transport vechicle 9 inside is equipped with baffle 91, first feed opening 54 and second feed opening 55 are located the top of baffle 91 both sides respectively, through setting up transport vechicle 9, can carry out classified collection to the waste stone piece of unloading, the depositing and the subsequent use of the waste stone piece of being convenient for.
Preferably, the inside fan installation cavity 59 that is equipped with of dust collection sorter 5, install fan 6 in the fan installation cavity 59, specifically, fan installation cavity 59 side is equipped with through-hole 591, and fan installation cavity 59 top is equipped with vent 592, through-hole 591 department covers and closes filter screen 7, fan 6 is fixed in the filter screen 7 outside, dust collection sorter 5 side is equipped with dust catcher main part 8, dust catcher main part 8 includes dust absorption mouth 81, and dust absorption mouth 81 passes through dust absorption pipe 82 with dust catcher main part 8 and is connected, dust absorption mouth 81 intercommunication dust collection sorter 5 is inside and just to fan 6, fan 6 and dust absorption mouth 81 are located the both sides of second feed inlet 51, and fan 6 can play the air supply effect, and dust catcher main part 8 can the dust collection, when the waste stone is from the unloading of second feed inlet 51, consequently can carry the dust and take the unloading together through setting up fan 6, can carry the dust towards dust absorption mouth 81 department to inhale dust absorption mouth 81 department through dust catcher main part 8, thereby can greatly reduced dust fall into the inclined plane 53 to the dust collector main part 8, can reduce the environmental pollution effect of dust that can be used to the waste stone again.
Preferably, the dust collection and classification device 5 comprises a feeding roller 52, the feeding roller 52 is located below the second feeding port 51, the fan 6 and the dust collection ports 81 are located on two sides of the feeding roller 52, the feeding roller 52 can rotate towards the dust collection ports 81, and the feeding roller 52 is arranged to enable waste stone blocks to be dispersed when falling down, so that dust absorption is facilitated.
Preferably, the inner wall of the dust collection and classification device 5 located at one side of the dust collection opening 81 is provided with a material guide plate 58, and the material guide plate 58 is located at the side of the feeding roller 52, so that the crushed stone can be prevented from falling into the dust collection opening 81 by arranging the material guide plate 58.
Preferably, the outside of the grinding box 1 is provided with a ramp 16, by which ramp 16 the transport of waste rock into the grinding box 1 is facilitated.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. Waste stone crushing and classifying equipment is characterized in that: including grinding case (1), extrusion device (2), push pedal (3), conveyer belt (4) and dust collection sorter (5), grinding case (1) upper portion is equipped with first feed inlet (11), grinding case (1) inside is equipped with grinding chamber (12), grinding chamber (12) side is equipped with discharge gate (14), extrusion device (2) are including extrusion board (21) that can reciprocate, extrusion board (21) are located grinding chamber (12), push pedal (3) are located grinding chamber (12) side and can move to be close to or keep away from discharge gate (14), conveyer belt (4) slope upwards sets up, conveyer belt (4) lower extreme is less than discharge gate (14), dust collection sorter (5) upper portion is equipped with second feed inlet (51), conveyer belt (4) highest position is located second feed inlet (51) top, dust collection sorter (5) lower part is equipped with inclined plane (53) that the slope set up downwards, inclined plane (53) are equipped with first feed inlet (54) lowest, inside inclined plane (55) are equipped with second feed inlet (53).
2. A waste rock crushing and classifying apparatus as claimed in claim 1, wherein: the extrusion device (2) comprises a support (23), a first oil cylinder (24) is fixed at the lower part of the support (23), the extrusion plate (21) is connected with the working end of the first oil cylinder (24), and a plurality of protruding points (22) are arranged at the lower part of the extrusion plate (21).
3. A waste rock crushing and classifying apparatus as claimed in claim 1, wherein: the surface of the conveyor belt (4) is provided with a plurality of storage frames (41).
4. A waste rock crushing and classifying apparatus as claimed in claim 1, wherein: the dust collection and classification device is characterized in that a fan installation cavity (59) is formed in the dust collection and classification device (5), a fan (6) is installed in the fan installation cavity (59), a dust collector main body (8) is arranged on the side face of the dust collection and classification device (5), the dust collector main body (8) comprises a dust collection opening (81), the dust collection opening (81) is communicated with the inside of the dust collection and classification device (5) and is opposite to the fan (6), and the fan (6) and the dust collection opening (81) are located on two sides of the second feeding opening (51).
5. A waste rock crushing and classifying apparatus as claimed in claim 4, wherein: the dust collection and classification device (5) comprises a feeding roller (52), the feeding roller (52) is located below the second feeding port (51), the fan (6) and the dust collection ports (81) are located on two sides of the feeding roller (52), and the feeding roller (52) can rotate towards the dust collection ports (81).
6. A waste rock crushing and classifying apparatus as claimed in claim 4, wherein: the fan installation cavity (59) side is equipped with through-hole (591), through-hole (591) department lid has filter screen (7), fan (6) are fixed in filter screen (7) outside.
7. A waste rock crushing and classifying apparatus as claimed in claim 5, wherein: the dust collection and classification device (5) is characterized in that a material guide plate (58) is arranged on the inner wall of one side of the dust collection opening (81), and the material guide plate (58) is positioned on the side face of the feeding roller (52).
8. A waste rock crushing and classifying apparatus as claimed in claim 1, wherein: a plurality of rotatable conveying rollers (56) are arranged in the second discharging opening (55), and gaps exist between two adjacent conveying rollers (56).
9. A waste rock crushing and classifying apparatus as claimed in claim 1, wherein: the dust collection and classification device is characterized in that a transport vehicle (9) is arranged at the lower part of the dust collection and classification device (5), a partition board (91) is arranged in the transport vehicle (9), and the first blanking opening (54) and the second blanking opening (55) are respectively located above two sides of the partition board (91).
10. A waste rock crushing and classifying apparatus as claimed in claim 1, wherein: and a feeding baffle (57) is arranged at the upper part of the second feeding hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099286.8U CN219400283U (en) | 2023-02-02 | 2023-02-02 | Waste stone crushing and classifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099286.8U CN219400283U (en) | 2023-02-02 | 2023-02-02 | Waste stone crushing and classifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219400283U true CN219400283U (en) | 2023-07-25 |
Family
ID=87232296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320099286.8U Active CN219400283U (en) | 2023-02-02 | 2023-02-02 | Waste stone crushing and classifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219400283U (en) |
-
2023
- 2023-02-02 CN CN202320099286.8U patent/CN219400283U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100544233B1 (en) | Manufacturing method and apparatus of recycling construction waste aggregate having air circulation type removing apparatus of impurity and dust | |
| CN213288109U (en) | Environment-friendly construction waste recovery device for construction | |
| CN211274995U (en) | Automatic reducing mechanism of building rubbish | |
| CN111604116A (en) | Cement clinker raw material efficient crusher with screening function | |
| CN219400283U (en) | Waste stone crushing and classifying equipment | |
| KR102363599B1 (en) | Self-propelled poultry farm cleaner | |
| CN216224641U (en) | Reducing mechanism of raw materials is used in flavouring preparation | |
| CN216459374U (en) | Grinding device for high-activity ultrafine fly ash | |
| CN214439852U (en) | Host base discharging internal and external compound grading flour mill | |
| CN211678139U (en) | Concrete aggregate making devices | |
| CN111397334B (en) | System and method for biomass fuel production | |
| CN210935365U (en) | Multistage returning type graphite crushing system | |
| CN209384066U (en) | A kind of reworked material crushing production line | |
| CN110639680B (en) | Limestone screening device | |
| CN218309266U (en) | Screening device for waste asphalt crushing system | |
| CN221018535U (en) | Gearbox foundry sand cleaning device | |
| CN218890606U (en) | Stone plastic floor production waste recovery device | |
| CN211134232U (en) | Broken recovery system of building rubbish | |
| CN218309980U (en) | Broken system of old and useless pitch material loading | |
| CN217940412U (en) | But reducing mechanism for lithium cell cathode material of multistage crushing | |
| CN220215043U (en) | Waste concrete recycling equipment | |
| CN219615636U (en) | Crushing device | |
| CN216827072U (en) | Environment-friendly energy-saving coal gangue screening device | |
| CN213914267U (en) | Powder sand all-in-one machine | |
| CN220239610U (en) | Electrolytic aluminum carbon residue recycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |