CN219898402U - Crushing device for classifying and recycling renewable resources - Google Patents
Crushing device for classifying and recycling renewable resources Download PDFInfo
- Publication number
- CN219898402U CN219898402U CN202223480109.9U CN202223480109U CN219898402U CN 219898402 U CN219898402 U CN 219898402U CN 202223480109 U CN202223480109 U CN 202223480109U CN 219898402 U CN219898402 U CN 219898402U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- crushing
- conveyer belt
- broken case
- face
- 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
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 239000005060 rubber Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000011087 paperboard Substances 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000032683 aging Effects 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a crushing device for classifying and recycling renewable resources, which comprises a crushing box, wherein the upper end surface of the crushing box is fixedly connected with a dust removal box, the middle left part of the rear end surface of an inner cavity of the crushing box is fixedly connected with a crusher motor, the left end surface of the crushing box is provided with a feed inlet, the upper end surface of the crushing box is fixedly connected with a connecting column which is positioned on the lower end surface of the feed inlet, and the upper end surface of the connecting column is provided with a conveying device. The utility model relates to the technical field of recycling of renewable resources. The crushing device for the classified recovery of the renewable resources solves the problems that the existing crushing device for the classified recovery of the renewable resources is unsafe in discharging, the crushing cutters are inconvenient to maintain and replace, and dust is diffused in the crushing process.
Description
Technical Field
The utility model relates to the technical field of recycling of renewable resources, in particular to a crushing device for classifying and recycling of renewable resources.
Background
The renewable resources are also called renewable resources, and refer to resources which can be recovered within a certain time after being consumed, can be recycled through natural or artificial activities within a certain time after being developed and utilized once by human beings, and comprise steel, nonferrous metals, alloys, inorganic non-metals, plastics, rubber, fibers, paper and the like which are produced by taking minerals as raw materials and scrapped, wherein the paper board belongs to the renewable resources.
The existing crushing device for recycling the renewable resources is generally provided with a discharging hole right above a machine body, the crushed objects are splashed during discharging, an existing crushing cutter is generally fixedly connected with a rotating rod, the maintenance and the replacement are inconvenient in the future, and dust generated in the crushing process can be diffused in the air to harm the human body.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a crushing device for classifying and recycling renewable resources, which solves the problems that the existing crushing device for classifying and recycling renewable resources is unsafe in discharging, the crushing cutter is inconvenient to maintain and replace, and dust is diffused in the crushing process.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a crushing device for classifying and recycling renewable resources. Including broken case, broken case up end fixedly connected with dust removal case, left part fixedly connected with breaker motor in the terminal surface behind the broken case inner chamber, broken case left end face is provided with the feed inlet, broken case inner chamber just is located terminal surface fixedly connected with spliced pole under the feed inlet, conveyer is installed to the spliced pole up end.
Preferably, the crusher motor output shaft fixedly connected with driving gear, the meshing of driving gear right side is connected with driven gear, terminal surface fixedly connected with first dwang before the driven gear, first dwang surface sliding connection has first crushing cutter, terminal surface fixedly connected with fastening screw post before the first dwang, fastening screw post surface threaded connection has fastening nut.
Preferably, the middle part of the lower end surface of the crushing box is provided with a discharge hole, the periphery of the lower end surface of the crushing box is fixedly connected with organism supporting columns, the front end surface of the crushing box is rotationally connected with a crusher box door through a hinge, the rear end surface of the inner cavity of the crushing box is positioned below a first crushing cutter and is fixedly connected with a lower baffle, and the inner cavity of the crushing box is positioned below the lower baffle and is fixedly connected with a column-type filter screen.
Preferably, the crushing case inner chamber rear end face just is located column type filter screen inner chamber middle part and rotates and be connected with the second dwang, breaker motor output shaft passes through pulley train cooperation second belt and rotates and be connected with the second dwang, second dwang surface just is located column type filter screen inner chamber fixedly connected with second crushing cutter, second crushing cutter surface fixedly connected with scraper blade.
Preferably, the conveyer comprises conveyer belt supporting seat, conveyer belt motor, action wheel, follow driving wheel and first belt, spliced pole up end fixedly connected with conveyer belt supporting seat, conveyer belt supporting seat bottom fixedly connected with conveyer belt motor, conveyer belt motor output shaft is connected with the action wheel through the first belt rotation of pulley train cooperation, conveyer belt supporting seat up end rotation is connected with from the driving wheel, follow driving wheel surface mounting has conveyer belt.
Preferably, the first pipeline of broken case right-hand member face middle part fixedly connected with, broken case inner chamber right-hand member face fixedly connected with air exhauster motor, air exhauster motor output shaft fixedly connected with air exhauster, dust removal case right-hand member face upper portion fixedly connected with second pipeline, the rubber buffer is installed to dust removal case inner chamber right-hand member face lower part.
(III) beneficial effects
The utility model provides a crushing device for classifying and recycling renewable resources. The beneficial effects are as follows:
(1) This breaker is used in classified recovery of renewable resources, through placing the cardboard that will break in the use on the conveyer belt, conveyer belt motor output shaft drives the action wheel through first belt and rotates, and the rotation of action wheel drives conveyer belt drive and rotates from the driving wheel to drive the cardboard on the conveyer belt and upwards transport and arrive the feed inlet, reentrant broken incasement, fall down from conveyer belt at last, guarantee that the cardboard falls on first broken cutter through the blockking of upper baffle.
(2) This breaker is used in classified recovery of renewable resources drives the driving gear through breaker motor output shaft and rotates to and the second dwang that connects through the second belt rotates, and the driving gear rotates and drives two driven gears and rotate, and the rotation of two driven gears drives the first dwang of fixed connection terminal surface before driven gear and rotates, and installs the first crushing cutter at first dwang surface, and the rotation of first crushing cutter will carry out the first breakage to the cardboard that drops. After the first crushing, the paper boards which are not crushed and the paper boards which are not crushed are likely to fall on the second crushing cutter together, the second crushing cutter is driven to rotate by the rotation of the second rotating rod to crush the paper boards for the second time, the paper boards which are crushed after the second crushing fall to the discharge port from the filtering port below the column type filter screen, the paper boards which are crushed after the second crushing are still left in the column type filter screen, the second crushing cutter can drive the scraping plates fixedly connected to the outer surface of the second crushing cutter to rotate against the column type filter screen when rotating, so that the paper boards which are not crushed in the column type filter screen are scraped up on the second crushing cutter, and the paper boards are crushed again, and can fall out of the column type filter screen smoothly after the second crushing. The long-term crushing work, broken cutter's damage and ageing are unavoidable, in order to solve this problem first broken cutter of this device sets up to detachable, when broken or ageing appears in first broken cutter, can open the breaker chamber door earlier, unscrew the fastening nut on the fastening screw post, then outwards take out first broken cutter of sliding connection at first dwang surface, alright select it according to first broken cutter's specific problem and polish, maintenance or change, just lay it back first dwang surface after accomplishing, screw up fastening nut on the fastening screw post again, prevent that during operation first broken cutter from sliding left and right, close the breaker chamber door at last.
(3) This breaker is used in classified recovery of renewable resources through opening the air exhauster motor when the crushing incasement begins crushing work, drive the air exhauster operation, the operation of air exhauster can be with the gas of the dust in the crushing case to first pipeline in, the gas that contains the dust gets into the dust removal incasement through first pipeline, there is the pure water that passes first pipeline gas outlet in the dust removal incasement, dust-containing gas gets into in the aquatic, because the dust in the cohesiveness gas that gravity was increaseed and water can be left in the aquatic, the clean gas after the water purification can be discharged through the second pipeline, it is too much dust-containing gas to be discharged in the aquatic, cleaning effect worsens in the dust removal incasement, can be through pulling out dust removal incasement right-hand member face lower part rubber plug, the sewage of discharging incasement, add the pure water that passes first pipeline gas outlet to the dust removal incasement again.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view in cross section of the present utility model;
FIG. 3 is a schematic view of a rear view in section of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic view of the structure of the fastening nut, the first rotating rod, the first crushing cutter, the driven gear and the fastening screw post of the present utility model;
FIG. 6 is a schematic diagram of the lower baffle, second rotating rod, second crushing cutter, column filter screen and scraper blade of the present utility model;
fig. 7 is an enlarged schematic view of the area a of fig. 2 according to the present utility model.
In the figure: 1. a body support column; 2. a discharge port; 3. a crushing box; 4. a breaker box door; 5. a fastening nut; 6. a first rotating lever; 7. a first crushing cutter; 8. a first pipe; 9. a transfer device; 91. a conveyor belt support; 92. a conveyor belt; 93. a conveyor belt motor; 94. a driving wheel; 95. driven wheel; 96. a first belt; 10. a second pipe; 11. a rubber stopper; 12. an upper baffle; 13. a lower baffle; 14. a second rotating lever; 15. a second crushing cutter; 16. a column-type filter screen; 17. an exhaust fan motor; 18. an exhaust fan; 19. a first fixing column; 20. a drive gear; 21. a driven gear; 22. a second belt; 23. a crusher motor; 24. fastening a threaded column; 25. a connecting column; 26. a scraper; 27 feed inlets; 28. a dust removing box.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-7, the present utility model provides a technical solution:
embodiment one: the crushing device for classifying and recycling the renewable resources is characterized in that the upper end surface of the crushing box 3 is fixedly connected with a dust removing box 28, the left part of the rear end surface of the inner cavity of the crushing box 3 is fixedly connected with a crusher motor 23, the left end surface of the crushing box 3 is provided with a feed inlet 27, the inner cavity of the crushing box 3 is fixedly connected with a connecting column 25 positioned on the lower end surface of the feed inlet 27, the upper end surface of the connecting column 25 is provided with a conveying device 9, the output shaft of the crusher motor 23 is fixedly connected with a driving gear 20, the right side of the driving gear 20 is in meshed connection with a driven gear 21, the front end surface of the driven gear 21 is fixedly connected with a first rotating rod 6, the outer surface of the first rotating rod 6 is in sliding connection with a first crushing cutter 7, the front end surface of the first rotating rod 6 is fixedly connected with a fastening threaded column 24, the outer surface of the fastening threaded column 24 is in threaded connection with a fastening nut 5, the middle part of the lower end face of the crushing box 3 is provided with a discharge hole 2, the periphery of the lower end face of the crushing box 3 is fixedly connected with a machine body supporting column 1, the front end face of the crushing box 3 is rotationally connected with a crusher box door 4 through a hinge, the rear end face of the inner cavity of the crushing box 3 is positioned below a first crushing cutter 7 and fixedly connected with a lower baffle 13, the inner cavity of the crushing box 3 is positioned below the lower baffle 13 and fixedly connected with a column type filter screen 16, the rear end face of the inner cavity of the crushing box 3 is rotationally connected with a second rotating rod 14 which is rotationally connected with the middle part of the inner cavity of the column type filter screen 16 through a belt pulley group, an output shaft of a crusher motor 23 is rotationally connected with the second rotating rod 14 through a belt pulley group 22, the outer surface of the second rotating rod 14 is rotationally connected with a second crushing cutter 15 which is fixedly connected with a scraper 26 which is positioned on the outer surface of the second crushing cutter 15.
Embodiment two: the difference between this embodiment and the first embodiment is that, wherein, conveyer 9 comprises conveyer belt supporting seat 91, conveyer belt 92, conveyer belt motor 93, action wheel 94, follow driving wheel 95 and first belt 96, spliced pole 25 up end fixedly connected with conveyer belt supporting seat 91, conveyer belt motor 93 is fixedly connected with to conveyer belt supporting seat 91 bottom, conveyer belt motor 93 output shaft passes through the pulley train cooperation first belt 96 and rotates and be connected with action wheel 94, conveyer belt supporting seat 91 up end rotates and is connected with follow driving wheel 95, follow driving wheel 95 surface mounting has conveyer belt 92, broken case 3 right-hand member face middle part fixedly connected with first pipeline 8, broken case 3 inner chamber right-hand member face fixedly connected with air exhauster motor 17, air exhauster motor 17 output shaft fixedly connected with air exhauster 18, dust removal case 28 right-hand member face upper portion fixedly connected with second pipeline 10, dust removal case 28 inner chamber right-hand member face lower part installs rubber buffer 11.
When the paper board crushing machine works, the paper board to be crushed is placed on the conveying belt 92, the output shaft of the conveying belt motor 93 drives the driving wheel 94 to rotate through the first belt 96, the rotation of the driving wheel 94 drives the conveying belt 92 to drive the driven wheel 95 to rotate, so that the paper board on the conveying belt 92 is driven to be conveyed upwards to reach the feeding port 27, then enters the crushing box 3 and finally falls from the conveying belt 92, and the paper board is ensured to fall on the first crushing cutter 7 through the blocking of the upper baffle 12. The driving gear 20 is driven to rotate by the output shaft of the crusher motor 23, the second rotating rod 14 connected by the second belt 22 rotates, the driving gear 20 rotates to drive the two driven gears 21 to rotate, the rotation of the two driven gears 21 drives the first rotating rod 6 fixedly connected to the front end face of the driven gears 21 to rotate, and the first crushing cutter 7 mounted on the outer surface of the first rotating rod 6 rotates, so that the first crushing cutter 7 rotates to crush the fallen paper board for the first time. After the first crushing, possibly, the paper boards which are not crushed and are not crushed fall on the second crushing cutter 15 together with the paper boards which are crushed, the second crushing cutter 15 is driven to rotate by the rotation of the second rotating rod 14 to crush the paper boards for the second time, the paper boards which are crushed after the second crushing fall to the discharge port 2 from the filtering port below the cylindrical filter screen 16, the paper boards which are not crushed after the second crushing are left in the cylindrical filter screen 16, the second crushing cutter 15 drives the scraping plate 26 fixedly connected to the outer surface of the paper boards to rotate against the cylindrical filter screen 16 when rotating, so that the paper boards which are not crushed in the cylindrical filter screen 16 are scraped to the second crushing cutter 15, and the paper boards are crushed again, and the paper boards can smoothly fall out of the cylindrical filter screen 16 after the second crushing. The long-term crushing work, the damage and ageing of crushing cutter are unavoidable, in order to solve this problem first crushing cutter 7 of this device sets up to detachable, when first crushing cutter 7 appears damaging or ageing, can open breaker chamber door 4 earlier, unscrew fastening nut 5 on the fastening screw post 24, then take out first crushing cutter 7 of sliding connection at first dwang 6 surface outwards, alright select it according to first crushing cutter 7's specific problem and polish, maintenance or change, alright lay it back first dwang 6 surface after accomplishing, screw up fastening nut 5 on fastening screw post 24 again, prevent that during operation first crushing cutter 7 from sliding about, close breaker chamber door 4 at last. When the crushing box 3 starts to crush, the exhaust fan motor 17 is started to drive the exhaust fan 18 to operate, dust-containing gas in the crushing box is pumped into the first pipeline 8 by the operation of the exhaust fan 18, the dust-containing gas enters the dust removing box 28 through the first pipeline 8, purified water which passes through the air outlet of the first pipeline 8 is arranged in the dust removing box 28, dust in the dust-containing gas enters water because the gravity is increased, the dust in the adhesive gas of the water is remained in the water, the clean gas after water purification is discharged through the second pipeline 10, and when excessive dust-containing gas is discharged into the water, the cleaning effect in the dust removing box 28 is poor, the sewage in the box can be discharged by pulling out the rubber plug 11 at the lower part of the right end surface of the dust removing box 28, and purified water which passes through the air outlet of the first pipeline 8 is added into the dust removing box 28.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (3)
1. The utility model provides a renewable resources classification recovery is with breaker, includes broken case (3), its characterized in that: the utility model discloses a crushing machine, including broken case (3), conveyer (9) are installed to broken case (3) up end fixedly connected with dust removal case (28), left part fixedly connected with breaker motor (23) in broken case (3) inner chamber rear end face, broken case (3) left end face is provided with feed inlet (27), broken case (3) inner chamber and be located terminal surface fixedly connected with spliced pole (25) under feed inlet (27), conveyer (9) are installed to spliced pole (25) up end, breaker motor (23) output shaft fixedly connected with driving gear (20), driving gear (20) right side meshing is connected with driven gear (21), driven gear (21) preceding terminal surface fixedly connected with first dwang (6), first dwang (6) surface sliding connection has first broken cutter (7), preceding terminal surface fixedly connected with fastening screw thread post (24), fastening screw thread connection (5) of fastening screw thread post (24), broken case (3) lower terminal surface middle part is provided with discharge gate (2), broken case (3) down terminal surface fixedly connected with driven gear (21) preceding hinge (4) all around the broken case (1), the utility model discloses a crushing machine, including broken case (3) inner chamber rear end face and be located first broken cutter (7) below fixedly connected with lower floor's baffle (13), broken case (3) inner chamber and be located lower floor's baffle (13) below fixedly connected with column filter screen (16), broken case (3) inner chamber rear end face and be located column filter screen (16) inner chamber middle part rotation and be connected with second dwang (14), breaker motor (23) output shaft passes through pulley train cooperation second belt (22) rotation and is connected with second dwang (14), second dwang (14) surface just be located column filter screen (16) inner chamber fixedly connected with second broken cutter (15), second broken cutter (15) surface fixedly connected with scraper blade (26).
2. The crushing device for classifying and recycling renewable resources according to claim 1, wherein: conveyer (9) are by conveyer belt supporting seat (91), conveyer belt (92), conveyer belt motor (93), action wheel (94), follow driving wheel (95) and first belt (96) are constituteed, spliced pole (25) up end fixedly connected with conveyer belt supporting seat (91), conveyer belt supporting seat (91) bottom fixedly connected with conveyer belt motor (93), conveyer belt motor (93) output shaft is connected with action wheel (94) through the rotation of belt pulley group cooperation first belt (96), conveyer belt supporting seat (91) up end is rotated and is connected with from driving wheel (95), follow driving wheel (95) surface mounting has conveyer belt (92).
3. The crushing device for classifying and recycling renewable resources according to claim 1, wherein: the novel dust removal device is characterized in that a first pipeline (8) is fixedly connected to the middle of the right end face of the crushing box (3), an exhaust fan motor (17) is fixedly connected to the right end face of the inner cavity of the crushing box (3), an exhaust fan (18) is fixedly connected to an output shaft of the exhaust fan motor (17), a second pipeline (10) is fixedly connected to the upper portion of the right end face of the dust removal box (28), and a rubber plug (11) is arranged at the lower portion of the right end face of the inner cavity of the dust removal box (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223480109.9U CN219898402U (en) | 2022-12-26 | 2022-12-26 | Crushing device for classifying and recycling renewable resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223480109.9U CN219898402U (en) | 2022-12-26 | 2022-12-26 | Crushing device for classifying and recycling renewable resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898402U true CN219898402U (en) | 2023-10-27 |
Family
ID=88463585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223480109.9U Active CN219898402U (en) | 2022-12-26 | 2022-12-26 | Crushing device for classifying and recycling renewable resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898402U (en) |
-
2022
- 2022-12-26 CN CN202223480109.9U patent/CN219898402U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108580516B (en) | Mechanical pretreatment system and pretreatment process for kitchen waste | |
| CN103978014A (en) | Kitchen fruit and vegetable garbage pulping system | |
| CN212493172U (en) | Waste treatment equipment with good protection performance and for engineering environmental protection | |
| CN102315503B (en) | Recovery system of accumulator plate | |
| CN219898402U (en) | Crushing device for classifying and recycling renewable resources | |
| CN214125239U (en) | Natural wind cooling formula photovoltaic board cooling structure | |
| CN112827641B (en) | Mineral separation and gravity separation process and equipment for extremely fine fluorite | |
| CN214811289U (en) | Battery is with recovery unit who has broken mechanism | |
| CN212215664U (en) | Industrial waste renewable resources separation recovery unit | |
| CN210545605U (en) | Device suitable for construction waste is smashed and is retrieved | |
| CN211639198U (en) | Automatic chip removal chip breaking module of chip winding of sharing chip removal machine | |
| CN208362790U (en) | A kind of recycled Kraft paper jam papermaking wastewater treatment device | |
| CN209718360U (en) | A kind of chemical fibre recycled polyester proprietary material processing wet crushing mill | |
| CN208213281U (en) | Waste sludge from paper mill removes iron breakage integrated device | |
| CN111672600A (en) | Waste leather pulverizer for removing dust by using electrostatic | |
| CN221231016U (en) | Raw and other materials impurity separator is used in potato product production | |
| CN211887315U (en) | Tobacco fertilizer lump material scattering device | |
| CN212418238U (en) | Construction waste recycling and smashing device for urban bridge construction | |
| CN216320278U (en) | Waste treatment device for chemical industry | |
| CN220071895U (en) | Shredding machine | |
| CN220143479U (en) | Multistage broken system of processing of ore | |
| CN216987890U (en) | High-efficiency raw material crusher | |
| CN218107796U (en) | Waste asphalt regeneration is with smashing screening plant | |
| CN112994602B (en) | Natural wind cooling type photovoltaic panel cooling structure and control method | |
| CN220942494U (en) | Crushing and cleaning device for storage battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |