CN110373975A - A kind of stone crusher convenient for adjusting - Google Patents
A kind of stone crusher convenient for adjusting Download PDFInfo
- Publication number
- CN110373975A CN110373975A CN201910639013.6A CN201910639013A CN110373975A CN 110373975 A CN110373975 A CN 110373975A CN 201910639013 A CN201910639013 A CN 201910639013A CN 110373975 A CN110373975 A CN 110373975A
- Authority
- CN
- China
- Prior art keywords
- rack
- sieve plate
- adjusting
- breaking disc
- circulation
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/46—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials, e.g. slurry seals
- E01C19/466—Solid materials, e.g. crushing same
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to road construction equipment fields, more specifically, it is a kind of stone crusher convenient for adjusting, including rack, cracking cabin and lower breaking disc, the upper surface of the rack is fixedly connected with cracking cabin, the inside of cracking cabin is equipped with lower breaking disc, the lateral wall of cracking cabin is fixedly connected with mounting rack, telescoping mechanism is fixedly connected at the top of mounting rack, hollow sieve plate is installed below lower breaking disc, the inside of hollow sieve plate is equipped with adjusting sieve plate, the lateral wall of cracking cabin is equipped with circulation mechanism, the mechanism that paves is installed in rack, utilize lower breaking disc, upper breaking disc squeezes stone, achieve the purpose that broken stone, by adjusting hollow sieve plate, adjust the registration of the sieve pore on sieve plate, the screening diameter of rubble can be adjusted according to actual needs, it is very convenient, by the way that circulation mechanism is arranged, realize that the circulation of stone crushes , make stone crush it is more thorough, using pave mechanism by rubble spread out come.
Description
Technical field
The present invention relates to road construction equipment fields, are a kind of stone crushers convenient for adjusting more specifically.
Background technique
Roadbed is very important part in road construction, and the process of deployment medium stone of roadbed is very important paving
Material, the requirement being laid with for rubble is tiny, uniform.Predominantly manpower and mechanical engagement are laid at present, road pavement mistake
Cheng Zhong, it is very strict for the uniformity requirement of rubble in the road.
Common stone crusher mainly has jaw crusher, mobile crushing station, impact breaker, impact type broken
Machine, compound crusher, single block hammer crusher, standing crusher, gyratory crusher, cone crusher, kibbler roll,
Double-roll crusher etc., it is many kinds of.
However existing stone crusher is during the work time, gravel particle diameter is unadjustable, it is difficult to it is more to meet people
The demand of sample.
Summary of the invention
The purpose of the present invention is to provide a kind of stone crushers convenient for adjusting, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of stone crusher convenient for adjusting, including rack, cracking cabin and lower breaking disc, the upper surface of the rack is fixed to be connected
It is connected to cracking cabin, the inside of cracking cabin is equipped with lower breaking disc, and the lateral wall of cracking cabin is fixedly connected with mounting rack, mounting rack
Top is fixedly connected with telescoping mechanism, and hollow sieve plate is equipped with below lower breaking disc, and the inside of hollow sieve plate is equipped with adjusting
Sieve plate, the lateral wall of cracking cabin are equipped with circulation mechanism, are equipped with the mechanism that paves in rack.
Further: the lower surface of the rack is fixedly connected with fixed frame, and the lower end of fixed frame is equipped with idler wheel.
Further: the left end of the rack is equipped with push rod.
Further: the upper surface of the lower breaking disc is machined with taper concave surface, and it is convex that crushing is distributed on taper concave surface
It rises, the bottom of lower breaking disc offers through-hole, is equipped with feeding port at the top of cracking cabin.
Further: the lower end of the telescoping mechanism is fixedly connected with breaking disc, and upper breaking disc is tapered, upper broken
The lower surface of disk is machined with crushing protrusion.
Further: the adjusting sieve plate is slidably connected with hollow sieve plate, and the right end for adjusting sieve plate is equipped with adjusting spiral shell
Bolt adjusts bolt and adjusts sieve plate rotation connection, adjusts bolt and connect with the end thread of hollow sieve plate.
Further: it is described pave mechanism include pave motor, slider box, half gear, the first rack gear, the second rack gear and
Scraper plate, the upper surface of rack are fixedly connected with the motor that paves, and the lower surface of rack is equipped with slider box, under slider box and rack
Surface is slidably connected, and the axle stretch end for the motor that paves protrudes into slider box, and the axle stretch end for the motor that paves is arranged with half gear, slider box
Be separately installed with the first rack gear, the second rack gear on two opposite inner walls, half gear respectively with the first rack gear, the second rack gear interval
Engagement.
Further: the circulation mechanism includes circulation storehouse, screw rod and circulation motor, and the lateral wall of cracking cabin is fixed to be connected
It is connected to circulation storehouse, the inside for recycling storehouse is equipped with screw rod, and the bottom for recycling storehouse is fixedly connected with circulation motor, the axis of circulation motor
It stretches end to be connected with screw rod, the side wall for recycling storehouse offers recycle feed mouth, and recycle feed mouth is connected to cracking cabin.
Using technical solution provided by the invention, compared with prior art, the embodiment of the present invention is had the following beneficial effects:
In, stone is squeezed using lower breaking disc, upper breaking disc, achievees the purpose that broken stone, by adjusting hollow sieve plate, adjusting sieve plate
On sieve pore registration, the screening diameter of rubble can be adjusted according to actual needs, it is very convenient, pass through setting circulator
Structure, realize stone circulation crush, make stone crush it is more thorough, using pave mechanism by rubble spread out come, solve show
Some stone crushers during the work time, it is broken be not thorough, the problem that gravel particle diameter is unadjustable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the stone crusher embodiment 1 convenient for adjusting；
Fig. 2 is the top view convenient for slider box in the stone crusher embodiment 2 of adjusting；
Fig. 3 is the perspective view convenient for slider box in the stone crusher embodiment 2 of adjusting.
Label declaration in schematic diagram: 1- rack；2- fixed frame；3- idler wheel；4- cracking cabin；Breaking disc under 5-；6- feeds intake
Mouthful；7- mounting rack；8- telescoping mechanism；The upper breaking disc of 9-；10- recycles storehouse；11- screw rod；12- circulation motor；13- recycle feed
Mouthful；14- recycles discharge port；The hollow sieve plate of 15-；16- adjusts sieve plate；17- adjusts bolt；18- discharge port；19- paves motor；
20- slider box；Half gear of 21-；The first rack gear of 22-；The second rack gear of 23-；24- scraper plate；25- push rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention, and the present invention will be further described with reference to the examples below.
Embodiment 1
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of stone crusher convenient for adjusting, including rack 1, cracking cabin 4 and under
Breaking disc 5, the lower surface of rack 1 are fixedly connected with fixed frame 2, and the lower end of fixed frame 2 is equipped with idler wheel 3, the upper surface of rack 1
It is fixedly connected with cracking cabin 4, the inside of cracking cabin 4 is equipped with lower breaking disc 5, and it is recessed that the upper surface of lower breaking disc 5 is machined with taper
Crushing protrusion is distributed on taper concave surface for face, and the bottom of lower breaking disc 5 offers through-hole, and the top of cracking cabin 4, which is equipped with, to feed intake
Mouth 6, the lateral wall of cracking cabin 4 is fixedly connected with mounting rack 7, and the top of mounting rack 7 is fixedly connected with telescoping mechanism 8, telescopic machine
Structure 8 is electric hydaulic telescoping cylinder, and the lower end of telescoping mechanism 8 is fixedly connected with breaking disc 9, and upper breaking disc 9 is tapered, upper broken
The lower surface of disk 9 is machined with crushing protrusion, and control telescoping mechanism 8 is flexible, breaking disc 9 can be driven to move up and down, to adjust
Lower spacing between breaking disc 5, upper breaking disc 9 is saved, stone to be comminuted puts into upper breaking disc 9, lower breaking disc by feeding port 6
Between 5, upper breaking disc 9 is moved up and down, and is squeezed stone using lower breaking disc 5, upper breaking disc 9, is achieved the purpose that broken stone.
The lower section of lower breaking disc 5 is equipped with hollow sieve plate 15, hollow sieve plate 15 inclined downward to the left, hollow sieve plate 15 with it is broken
The inner wall in broken storehouse 4 is fixedly connected, and the inside of hollow sieve plate 15, which is equipped with, adjusts sieve plate 16, adjusts sieve plate 16 and hollow sieve plate 15 is sliding
Dynamic connection, the right end of adjusting sieve plate 16, which is equipped with, adjusts bolt 17, adjusts bolt 17 and adjusts the rotation connection of sieve plate 16, adjusts spiral shell
Bolt 17 is connect with the end thread of hollow sieve plate 15, and rotation adjusts bolt 17, adjustable adjusting sieve plate 16 and hollow sieve plate 15
Relative position, thus adjust hollow sieve plate 15, adjust sieve plate 16 on sieve pore registration, so that the screening for adjusting rubble is straight
The bottom of diameter, cracking cabin 4 offers discharge port, can be discharged by discharge port 18 by smashed rubble.
The lateral wall of cracking cabin 4 is equipped with circulation mechanism, and circulation mechanism includes circulation storehouse 10, screw rod 11 and circulation motor
12, the lateral wall of cracking cabin 4 is fixedly connected with circulation storehouse 10, and the inside in circulation storehouse 10 is equipped with screw rod 11, recycles the bottom in storehouse 10
Portion is fixedly connected with circulation motor 12, and the axle stretch end of circulation motor 12 is connected with screw rod 11, and the side wall in circulation storehouse 10 offers
Recycle feed mouth 13, recycle feed mouth 13 are connected to cracking cabin 4, and recycle feed mouth 13 is located at the left end of hollow sieve plate 15, can not
Gravel particle across hollow sieve plate 15 is entered in circulation storehouse 10 by recycle feed mouth 13, starts circulation motor 12, using following
Ring feed inlet 13 drives rubble to move up, and the upper end in circulation storehouse 10 offers circulation discharge port 14, and rubble passes through circulation discharging
Mouth 14 is discharged, and is fallen between lower breaking disc 5, upper breaking disc 9 again, realizes that circulation crushes, the left end of rack 1 is equipped with push rod
25, convenient for pushing present apparatus shift position.
Embodiment 2
On the basis of embodiment 1, the mechanism that paves is installed in rack 1, the mechanism that paves include pave motor 19, slider box 20,
Half gear 21, the first rack gear 22, the second rack gear 23 and scraper plate 24, the upper surface of rack 1 are fixedly connected with the motor 19 that paves, rack
1 lower surface is equipped with slider box 20, and slider box 20 and the lower surface of rack 1 are slidably connected, and the axle stretch end for the motor 19 that paves is stretched
Enter in slider box 20, the axle stretch end for the motor 19 that paves is arranged with half gear 21, pacifies respectively on two opposite inner walls of slider box 20
Equipped with the first rack gear 22, the second rack gear 23, half gear 21 is intermittently engaged with the first rack gear 22, the second rack gear 23 respectively, and pave electricity
Machine 19 drives half gear 21 to rotate when running, when half gear 21 is engaged with the first rack gear 22, driving slider box 20 is mobile, when half
Gear 21 is separated with the first rack gear 22, and when engaging with the second rack gear 23, driving slider box 20 is moved backward, and repeatedly, is driven
Slider box 20 moves back and forth, and the lower surface of slider box 20 is fixedly connected with scraper plate 24, so that scraper plate 24 be driven to move back and forth, utilizes
Scraper plate 24 spreads out rubble to come.
1, embodiment 2 in conjunction with the embodiments, the working principle of the invention is: stone is poured into lower breaking disc by feeding port 6
5, between upper breaking disc 9, control telescoping mechanism 8 is flexible, and breaking disc 9 moves up and down drives in, thus adjusting descend breaking disc 5, on
Spacing between breaking disc 9 squeezes stone using lower breaking disc 5, upper breaking disc 9, achievees the purpose that broken stone, by broken
Rubble afterwards is fallen on hollow sieve plate 15, is screened using hollow sieve plate 15 to rubble, and rotation adjusts bolt 17, adjustable
Adjust sieve plate 16 and hollow sieve plate 15 relative position, thus adjust hollow sieve plate 15, adjusting sieve plate 16 on sieve pore coincidence
Degree, the screening diameter of rubble can be adjusted according to actual needs, can not pass through hollow sieve plate 15 gravel particle by recycle into
Material mouth 13 enters in circulation storehouse 10, starts circulation motor 12, drives rubble to move up using recycle feed mouth 13, recycles storehouse 10
Upper end offer circulation discharge port 14, rubble by circulation discharge port 14 be discharged, fall into lower breaking disc 5, upper breaking disc 9 again
Between, realize that circulation crushes, the rubble by screening falls into the bottom of cracking cabin 4, is discharged eventually by discharge port 18, falls on ground
On face, start the motor 19 that paves, drives the rotation of half gear 21, when half gear 21 is engaged with the first rack gear 22, drive slider box
20 is mobile, and when half gear 21 is separated with the first rack gear 22, when engaging with the second rack gear 23, driving slider box 20 is moved backward, such as
This repeatedly, drive slider box 20 move back and forth, thus drive scraper plate 24 move back and forth, using scraper plate 24 by rubble spread out come.
It should be strongly noted that rack 1, cracking cabin 4 and lower breaking disc 5 are the application of the prior art in the application, it can
Upper breaking disc, hollow sieve plate, adjusting sieve plate, the circulation mechanism, the innovative point that the mechanism that paves is the application moved up and down, effectively
Solve existing stone crusher during the work time, it is broken be not thorough, the problem that gravel particle diameter is unadjustable.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of stone crusher convenient for adjusting, including rack (1), cracking cabin (4) and lower breaking disc (5), which is characterized in that
The upper surface of the rack (1) is fixedly connected with cracking cabin (4), and the inside of cracking cabin (4) is equipped with lower breaking disc (5), is crushed
The lateral wall in storehouse (4) is fixedly connected with mounting rack (7), is fixedly connected at the top of mounting rack (7) telescoping mechanism (8), lower broken
It is equipped with below disk (5) hollow sieve plate (15), the inside of hollow sieve plate (15), which is equipped with, adjusts sieve plate (16), cracking cabin (4)
Lateral wall circulation mechanism is installed, rack is equipped with the mechanism that paves on (1).
2. the stone crusher according to claim 1 convenient for adjusting, which is characterized in that the lower surface of the rack (1)
It is fixedly connected with fixed frame (2), the lower end of fixed frame (2) is equipped with idler wheel (3).
3. the stone crusher according to claim 2 convenient for adjusting, which is characterized in that pacify the left end of the rack (1)
Equipped with push rod (25).
4. it is according to claim 1 convenient for adjust stone crusher, which is characterized in that the lower breaking disc (5) it is upper
Surface is machined with taper concave surface, and crushing protrusion is distributed on taper concave surface, and the bottom of lower breaking disc (5) offers through-hole, is crushed
Feeding port (6) are installed at the top of storehouse (4).
5. the stone crusher according to claim 1 convenient for adjusting, which is characterized in that under the telescoping mechanism (8)
End is fixedly connected with breaking disc (9), and upper breaking disc (9) is tapered, and the lower surface of upper breaking disc (9) is machined with crushing protrusion.
6. the stone crusher according to claim 1 convenient for adjusting, which is characterized in that the adjusting sieve plate (16) and sky
Heart sieve plate (15) is slidably connected, and the right end for adjusting sieve plate (16), which is equipped with, adjusts bolt (17), adjusts bolt (17) and adjusts and sieves
Plate (16) rotation connection adjusts bolt (17) and connect with the end thread of hollow sieve plate (15).
7. -6 any stone crusher convenient for adjusting according to claim 1, which is characterized in that the mechanism packet that paves
Include the motor that paves (19), slider box (20), half gear (21), the first rack gear (22), the second rack gear (23) and scraper plate (24), rack
(1) upper surface is fixedly connected with the motor that paves (19), and the lower surface of rack (1) is equipped with slider box (20), slider box (20)
It is slidably connected with the lower surface of rack (1), the axle stretch end of the motor that paves (19) protrudes into slider box (20), the motor that paves (19)
Axle stretch end is arranged with half gear (21), is separately installed with the first rack gear (22), second on two opposite inner walls of slider box (20)
Rack gear (23), half gear (21) are engaged with the first rack gear (22), the second rack gear (23) interval respectively.
8. -6 any stone crusher convenient for adjusting according to claim 1, which is characterized in that the circulation mechanism packet
Circulation storehouse (10), screw rod (11) and circulation motor (12) are included, the lateral wall of cracking cabin (4) is fixedly connected with circulation storehouse (10), follows
The inside in ring storehouse (10) is equipped with screw rod (11), and the bottom of circulation storehouse (10) is fixedly connected with circulation motor (12), circulation motor
(12) axle stretch end is connected with screw rod (11), and the side wall of circulation storehouse (10) offers recycle feed mouth (13), recycle feed mouth
(13) it is connected to cracking cabin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639013.6A CN110373975A (en) | 2019-07-16 | 2019-07-16 | A kind of stone crusher convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639013.6A CN110373975A (en) | 2019-07-16 | 2019-07-16 | A kind of stone crusher convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110373975A true CN110373975A (en) | 2019-10-25 |
Family
ID=68253258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910639013.6A Pending CN110373975A (en) | 2019-07-16 | 2019-07-16 | A kind of stone crusher convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110373975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609542A (en) * | 2020-12-11 | 2021-04-06 | 宁波北仑鸿通工程建设有限公司 | Highway paving device and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465802Y (en) * | 2001-01-12 | 2001-12-19 | 杨公清 | Adjustable ore crusher |
| CN203264769U (en) * | 2013-05-06 | 2013-11-06 | 昆山瑞恒峰技术咨询有限公司 | Novel rock breaker |
| CN208542270U (en) * | 2018-06-06 | 2019-02-26 | 重庆工程职业技术学院 | A kind of stone crusher for building |
| CN208661251U (en) * | 2018-07-12 | 2019-03-29 | 山东三智新型材料有限公司 | A kind of construction site garbage pulverator |
| CN109944155A (en) * | 2019-04-30 | 2019-06-28 | 厦门合诚工程技术有限公司 | A kind of Transportable type workbench for Bridge repair and reinforcement |
| CN209076828U (en) * | 2018-10-31 | 2019-07-09 | 王梁嵘 | Crushing device is used in a kind of recycling of house refuse |
-
2019
- 2019-07-16 CN CN201910639013.6A patent/CN110373975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465802Y (en) * | 2001-01-12 | 2001-12-19 | 杨公清 | Adjustable ore crusher |
| CN203264769U (en) * | 2013-05-06 | 2013-11-06 | 昆山瑞恒峰技术咨询有限公司 | Novel rock breaker |
| CN208542270U (en) * | 2018-06-06 | 2019-02-26 | 重庆工程职业技术学院 | A kind of stone crusher for building |
| CN208661251U (en) * | 2018-07-12 | 2019-03-29 | 山东三智新型材料有限公司 | A kind of construction site garbage pulverator |
| CN209076828U (en) * | 2018-10-31 | 2019-07-09 | 王梁嵘 | Crushing device is used in a kind of recycling of house refuse |
| CN109944155A (en) * | 2019-04-30 | 2019-06-28 | 厦门合诚工程技术有限公司 | A kind of Transportable type workbench for Bridge repair and reinforcement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609542A (en) * | 2020-12-11 | 2021-04-06 | 宁波北仑鸿通工程建设有限公司 | Highway paving device and construction method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |
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| RJ01 | Rejection of invention patent application after publication |