CN112832098A - Municipal administration road surface shovels except that device - Google Patents
Municipal administration road surface shovels except that device Download PDFInfo
- Publication number
- CN112832098A CN112832098A CN202110006013.XA CN202110006013A CN112832098A CN 112832098 A CN112832098 A CN 112832098A CN 202110006013 A CN202110006013 A CN 202110006013A CN 112832098 A CN112832098 A CN 112832098A
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- China
- Prior art keywords
- shovel head
- mounting seat
- road surface
- connecting rod
- movable
- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/0855—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools moved rectilinearly, e.g. scabblers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Cleaning In General (AREA)
Abstract
The invention is suitable for the technical field of municipal engineering, and provides a municipal road surface shoveling device which comprises a movable trolley and a shoveling mechanism arranged on the movable trolley, wherein the shoveling mechanism comprises a base, a rotary disc, a connecting rod, a movable shovel head and a mounting seat, the mounting seat is arranged on the movable trolley through the base, the rotary disc is arranged in the mounting seat, the mounting seat is also hinged with the connecting rod through a pin shaft, the connecting rod is also connected with the eccentric position of the rotary disc, the end part of the connecting rod is connected with a sliding block arranged on the mounting seat, and the sliding block is in sliding fit with the mounting seat through a dovetail groove, and the invention has the beneficial effects that: through the reciprocating motion of activity shovel head, can compensate and wait to shovel the clearance between object and the activity shovel head, through the tapering of the both sides face of activity shovel head, can guarantee when the activity shovel head removes that the object that will wait to shovel is shoveled totally to use with the cooperation of friction mechanism and cleaning mechanism, can carry out effectual clearance to adnexed clod, debris etc. on the road surface.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a municipal road surface shoveling device.
Background
Municipal administration refers to various administrative management works of a city and also refers to market trade affairs; and (5) city management work. Including industrial and commercial, traffic, public security, cultural and educational, environmental, sanitary, infrastructure, etc.
The urban construction steps are also faster and faster, the muck generated in the urban construction process needs to be cleared away in time, and the muck refers to the waste soil, waste materials and other wastes generated in the process of building, rebuilding, expanding and dismantling various buildings, structures, pipe networks and the like of construction units and house decoration and finishing of residents. When practical application, generally all clear the sediment through the dregs car, some dregs can drop subaerial to rolled the adhesion by the wheel on the road surface, be difficult to clear up, not only cause the influence to the appearance of the city, also can produce harm to the normal driving of vehicle.
In the prior art, the soil blocks rolled and adhered to the road surface are generally cleaned manually, the cleaning efficiency is low, the cleaning difficulty of the soil blocks rolled by the wheels is high, and the labor cost is relatively high, particularly.
Disclosure of Invention
The embodiment of the invention aims to provide a municipal road surface shoveling device, and aims to solve the technical problems in the prior art determined in the background art.
The embodiment of the invention is realized in such a way that the municipal road surface shoveling device comprises a movable trolley and a shoveling mechanism arranged on the movable trolley, wherein the shoveling mechanism comprises a base, a rotary table, a connecting rod, a movable shovel head and a mounting seat, the mounting seat is arranged on the movable trolley through the base, the rotary table is arranged in the mounting seat, the mounting seat is also hinged with the connecting rod through a pin shaft, the connecting rod is also connected with the eccentric position of the rotary table, the end part of the connecting rod is connected with a sliding block arranged on the mounting seat, the sliding block is in sliding fit with the mounting seat through a dovetail groove, the movable shovel head is elastically connected onto the sliding block, and two side surfaces of the movable shovel head are provided with tapers.
As a further scheme of the invention: the embedding of activity shovel head is installed in the sliding block just the activity shovel head is slidable on its direction of height, is fixed with the second body of rod in the inner chamber of sliding block, sliding fit has the first body of rod in the second body of rod, and the tip and the activity shovel head of the first body of rod are connected, it is equipped with the spring still to overlap on the first body of rod, the both ends of spring are connected with activity shovel head and second body of rod respectively.
As a still further scheme of the invention: the connecting rod includes the body, seted up on the body with round pin axle matched with round pin shaft hole still is equipped with first channel and second channel on the connecting rod, wherein, first channel be used for with the eccentric end cooperation of carousel, the second channel be used for with fix the axle sliding fit on the sliding block.
As a still further scheme of the invention: the movable trolley is further provided with a seat and a steering wheel, a friction mechanism and a cleaning mechanism are sequentially mounted at the bottom of the movable trolley along the advancing direction of the movable trolley, and the friction mechanism is used for rotating relative to the ground.
As a still further scheme of the invention: the friction mechanism comprises a friction roller, the friction roller is driven by a motor to rotate, and the height of the friction roller is adjustable.
As a still further scheme of the invention: the cleaning mechanism comprises an outer housing, a plurality of cleaning blades are installed in the outer housing, a gap is formed between every two adjacent cleaning blades, a connecting seat is arranged at the top of the outer housing, and a negative pressure channel connected with an external negative pressure mechanism is arranged in the connecting seat.
As a still further scheme of the invention: and a gear ring is fixed outside the connecting seat and is in meshing transmission with an external driving gear.
Compared with the prior art, the invention has the beneficial effects that: through the reciprocating motion of activity shovel head, the flexible function of cooperation activity shovel head simultaneously can compensate and treat to shovel the clearance between object and the activity shovel head, through the tapering of the both sides face of activity shovel head, can guarantee when the activity shovel head removes to wait to shovel the object and shovel totally to use with the cooperation of friction mechanism and cleaning mechanism, can carry out effectual clearance to adnexed clod, debris etc. on the road surface.
Drawings
FIG. 1 is a schematic view of a municipal road surface shoveling device.
FIG. 2 is a schematic structural view of a shoveling mechanism in the municipal road shoveling device.
FIG. 3 is a front view of a scraping mechanism in a municipal road scraping device.
FIG. 4 is a schematic view of a movable shovel head of the municipal road surface shoveling device.
FIG. 5 is a schematic view of a link in a municipal road surface removal device.
FIG. 6 is a schematic view of the structure of a sweeping mechanism in a municipal road surface scraping apparatus.
In the drawings: 1-moving trolley, 2-seat, 3-steering wheel, 4-shoveling mechanism, 401-base, 402-rotating disc, 403-sliding block, 404-connecting rod, 4041-body, 4042-pin shaft hole, 4043-first channel, 4044-second channel, 405-movable shovel head, 4051-first rod, 4052-second rod, 4053-spring, 406-pin shaft, 407-mounting seat, 5-friction mechanism, 6-cleaning mechanism, 601-outer housing, 602-connecting seat, 603-cleaning blade, 604-gear ring, 605-negative pressure channel.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 3, a structure diagram of a municipal road surface shoveling device provided by an embodiment of the invention includes a moving trolley 1 and a shoveling mechanism 4 disposed on the moving trolley 1, where the shoveling mechanism 4 includes a base 401, a turntable 402, a connecting rod 404, a movable shovel head 405 and a mounting seat 407, the mounting seat 407 is mounted on the moving trolley 1 through the base 401, the turntable 402 is disposed in the mounting seat 407, the mounting seat 407 is further hinged to the connecting rod 404 through a pin 406, the connecting rod 404 is further connected to an eccentric position of the turntable 402, an end of the connecting rod 404 is connected to a sliding block 403 disposed on the mounting seat 407, the sliding block 403 is slidably fitted to the mounting seat 407 through a dovetail groove, the movable shovel head 405 is elastically connected to the sliding block 403, and both side surfaces of the movable shovel head 405 are provided with tapers.
In practical application, the moving trolley 1 is driven to a set position, so that the shoveling mechanism 4 corresponds to an object to be shoveled, at this time, the rotating disc 402 is driven to rotate by a motor and the like, the connecting rod 404 converts the rotation of the rotating disc 402 into reciprocating movement of the sliding block 403 under the action of the connecting rod 404, the sliding block 403 drives the movable shovel head 405 to synchronously reciprocate, and the movable shovel head 405 is elastically connected with the sliding block 403, namely the movable shovel head 405 has a certain telescopic function, so that a gap between the object to be shoveled and the movable shovel head 405 can be made up, and the movable shovel head 405 can be shoveled completely when moving by the conicity of two side faces of the movable shovel head 405.
As shown in fig. 3 to 4, as a preferred embodiment of the present invention, the movable shovel head 405 is embedded in the sliding block 403, the movable shovel head 405 is slidable in a height direction of the sliding block 403, a second rod 4052 is fixed in an inner cavity of the sliding block 403, a first rod 4051 is slidably fitted in the second rod 4052, an end of the first rod 4051 is connected to the movable shovel head 405, the first rod 4051 is further sleeved with a spring 4053, and two ends of the spring 4053 are respectively connected to the movable shovel head 405 and the second rod 4052.
In the embodiment of the present invention, the second rod 4052 can slide relative to the first rod 4051, i.e. the movable shovel head 405 can slide or stretch in the height direction, and can adapt to objects to be shoveled at different heights, so as to ensure the cleaning effect.
As shown in fig. 5, as another preferred embodiment of the present invention, the connecting rod 404 includes a main body 4041, the main body 4041 is provided with a pin shaft hole 4042 engaged with the pin 406, and the connecting rod 404 is further provided with a first channel 4043 and a second channel 4044, wherein the first channel 4043 is adapted to engage with the eccentric end of the rotating disk 402, and the second channel 4044 is adapted to slidably engage with a shaft fixed on the sliding block 403.
In the embodiment of the present invention, the pin shaft hole 4042 is used for matching with the pin shaft 406 to realize the hinge matching of the connecting rod 404 and the mounting seat 407, the first channel 4043 is used for matching with the eccentric end of the rotating disc 402, specifically, the eccentric end may be an eccentric shaft disposed at an eccentric position of the rotating disc 402, the first channel 4043 may be used for sliding the eccentric shaft, or yielding and guiding the movement of the eccentric shaft, and the second channel 4044 is used for sliding matching with the shaft fixed on the sliding block 403, or yielding and guiding the movement of the shaft.
As shown in fig. 1, as another preferred embodiment of the present invention, a seat 2 and a steering wheel 3 are further provided on the mobile cart 1, and a friction mechanism 5 and a cleaning mechanism 6 are further sequentially mounted on the bottom of the mobile cart 1 along the advancing direction of the mobile cart 1, wherein the friction mechanism 5 is used for generating relative rotation with the ground.
In practical application of the embodiment of the present invention, after the shoveling mechanism 4 shovels the object to be shoveled on the road surface, because in practical application, in order to avoid damage of the movable shovel head 405, the movable shovel head 405 may not completely contact with the road surface, at this time, the friction mechanism 5 may rotate relative to the ground to rub and remove the residual part of the object to be shoveled, and as an optimization, the friction mechanism 5 may be further provided with a nozzle to ensure a cleaning effect and prevent emission of dust, etc.
Specifically, the friction mechanism 5 comprises a friction roller, the friction roller is driven by a motor to rotate, and the height of the friction roller is adjustable.
This embodiment is when practical application, and the height-adjustable of friction roller can drive the mounting bracket lift of friction roller through the form that sets up pneumatic cylinder, cylinder or electric telescopic handle, and this embodiment does not carry out specific restriction here.
As shown in fig. 6, as another preferred embodiment of the present invention, the cleaning mechanism 6 includes an outer housing 601, a plurality of cleaning blades 603 are installed in the outer housing 601, a gap is provided between two adjacent cleaning blades 603, a connecting seat 602 is provided at the top of the outer housing 601, and a negative pressure channel 605 connected to an external negative pressure mechanism is provided in the connecting seat 602. In addition, a gear ring 604 is fixed on the outer part of the connecting seat 602, and the gear ring 604 is in meshing transmission with an external driving gear.
In the embodiment of the invention, when the external driving gear rotates, the external driving gear drives the outer housing 601 and the plurality of cleaning blades 603 in the outer housing to synchronously rotate, after the cleaning blades 603 contact and rub with the ground, an object to be shoveled is cleaned, dust generated in the cleaning process is discharged outwards through the negative pressure channel 605, and preferably, a filter screen and the like can be arranged to filter dust-containing air, so that the influence of dust emission on the environment is avoided.
With the above embodiments, it is easy to understand that the working principle of the present invention is: the moving trolley 1 is driven to a set position, so that the shoveling mechanism 4 corresponds to an object to be shoveled (taking a soil block as an example here), at this time, the turntable 402 can be driven to rotate by a motor and the like, the connecting rod 404 converts the rotation of the turntable 402 into the reciprocating movement of the sliding block 403 under the action of the connecting rod 404, the sliding block 403 drives the movable shovel head 405 to synchronously reciprocate, and the movable shovel head 405 is elastically connected with the sliding block 403, namely the movable shovel head 405 has a certain telescopic function, so that the gap between the soil block and the movable shovel head 405 can be compensated, the movable shovel head 405 can be shoveled clean when moving by the taper of the two side faces of the movable shovel head 405, and then the moving trolley 1 continues to move, so that the friction roller is in contact with the residual soil layer after the soil block is shoveled, and the movable shovel head 405 cannot be in complete contact with the road surface due to the need to avoid the damage of the movable shovel head, can produce relative rotation through friction mechanism 5 and ground this moment, come to shovel the residual part of object and rub and get rid of, when friction roller and soil layer produce relative rotation, make the soil layer under the effect of frictional force thin gradually, in this in-process, can set up the shower nozzle at friction mechanism 5 and spray water, guarantee the clearance effect and prevent giving off etc. of dust, then travelling car 1 continues to move, external drive gear rotates and drives outer housing 601 and a plurality of leaf 603 that cleans in it and rotate in step, clean leaf 603 and ground contact friction back, thoroughly clean up the soil block, the dust that produces in the clearance process can outwards discharge through negative pressure passageway 605, can also set up filter screen etc. on negative pressure passageway 605's air-out route, come to filter dirty air, avoid the dust to give off the influence that causes the environment.
The embodiment of the invention discloses a municipal road surface shoveling device, which can make up the gap between an object to be shoveled and a movable shovel head 405 by the reciprocating motion of the movable shovel head 405 and matching with the telescopic function of the movable shovel head 405, can ensure that the object to be shoveled can be shoveled clean when the movable shovel head 405 moves by the taper of the two side surfaces of the movable shovel head 405, can be used together with a friction mechanism 5 and a cleaning mechanism 6, and can effectively clean soil blocks, sundries and the like attached to the road surface.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (7)
1. A municipal road surface shoveling device comprises a movable trolley (1) and a shoveling mechanism (4) arranged on the movable trolley (1), and is characterized in that the shoveling mechanism (4) comprises a base (401), a turntable (402), a connecting rod (404), a movable shovel head (405) and a mounting seat (407), the mounting seat (407) is mounted on the movable trolley (1) through the base (401), the turntable (402) is arranged in the mounting seat (407), the mounting seat (407) is further hinged with the connecting rod (404) through a pin shaft (406), the connecting rod (404) is further connected with an eccentric position of the turntable (402), the end part of the connecting rod (404) is connected with a sliding block (403) arranged on the mounting seat (407), the sliding block (403) is in sliding fit with the mounting seat (407) through a dovetail groove, the sliding block (403) is elastically connected with the movable shovel head (405), two side surfaces of the movable shovel head (405) are provided with conicity.
2. The municipal road surface shoveling device according to claim 1, wherein the movable shovel head (405) is embedded in the sliding block (403) and the movable shovel head (405) is slidable in the height direction of the movable shovel head, a second rod body (4052) is fixed in the inner cavity of the sliding block (403), a first rod body (4051) is arranged in the second rod body (4052) in a sliding fit manner, the end of the first rod body (4051) is connected with the movable shovel head (405), a spring (4053) is further sleeved on the first rod body (4051), and two ends of the spring (4053) are respectively connected with the movable shovel head (405) and the second rod body (4052).
3. The municipal road surface shoveling device according to claim 1, wherein the connecting rod (404) comprises a body (4041), the body (4041) is provided with a pin shaft hole (4042) matched with the pin shaft (406), the connecting rod (404) is further provided with a first channel (4043) and a second channel (4044), the first channel (4043) is used for being matched with the eccentric end of the rotating disc (402), and the second channel (4044) is used for being matched with the shaft fixed on the sliding block (403) in a sliding manner.
4. The municipal road surface shoveling device according to claim 1, 2 or 3, wherein the moving trolley (1) is further provided with a seat (2) and a steering wheel (3), and a friction mechanism (5) and a cleaning mechanism (6) are further sequentially mounted at the bottom of the moving trolley (1) along the advancing direction of the moving trolley (1), wherein the friction mechanism (5) is used for rotating relative to the ground.
5. A municipal road surface removal device according to claim 4, wherein the friction mechanism (5) comprises a friction roller which is driven to rotate by a motor and the height of which is adjustable.
6. The municipal road surface removing device according to claim 4, wherein the sweeping mechanism (6) comprises an outer casing (601), a plurality of sweeping blades (603) are installed in the outer casing (601), a gap is formed between every two adjacent sweeping blades (603), a connecting seat (602) is arranged at the top of the outer casing (601), and a negative pressure channel (605) connected with an external negative pressure mechanism is arranged in the connecting seat (602).
7. A municipal road surface spading device according to claim 6, wherein a gear ring (604) is fixed on the outside of the connecting seat (602), and the gear ring (604) is in mesh transmission with an external driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006013.XA CN112832098A (en) | 2021-01-05 | 2021-01-05 | Municipal administration road surface shovels except that device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006013.XA CN112832098A (en) | 2021-01-05 | 2021-01-05 | Municipal administration road surface shovels except that device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112832098A true CN112832098A (en) | 2021-05-25 |
Family
ID=75927607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110006013.XA Pending CN112832098A (en) | 2021-01-05 | 2021-01-05 | Municipal administration road surface shovels except that device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112832098A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351494A (en) * | 2021-07-22 | 2021-09-07 | 长春汽车工业高等专科学校 | Intelligent sorting line for logistics based on big data and sorting method thereof |
| CN117883007A (en) * | 2024-03-15 | 2024-04-16 | 济南城市建设集团有限公司 | Clean descaling machine of epoxy terrace construction |
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| KR101002384B1 (en) * | 2010-07-09 | 2010-12-20 | 덕산이앤씨 주식회사 | Method for constructing of the nonslip facilities with road surface and apparatus thereof |
| CN108385582A (en) * | 2018-02-10 | 2018-08-10 | 福建龙马环卫装备股份有限公司 | A kind of road surface is kept a public place clean automobile-used clearing apparatus and dumper |
| CN208604465U (en) * | 2018-08-02 | 2019-03-15 | 湖北银土建设工程有限公司 | A kind of stadium terrace shoveling device |
| CN109554997A (en) * | 2019-01-25 | 2019-04-02 | 吉林大学 | Vehicle-mounted road surface flaw detection system shade based on eccentric rod gear |
| CN211897731U (en) * | 2020-07-16 | 2020-11-10 | 徐州东宏机械制造有限公司 | Special shovel of municipal road construction asphalt paving processing |
-
2021
- 2021-01-05 CN CN202110006013.XA patent/CN112832098A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101002384B1 (en) * | 2010-07-09 | 2010-12-20 | 덕산이앤씨 주식회사 | Method for constructing of the nonslip facilities with road surface and apparatus thereof |
| CN108385582A (en) * | 2018-02-10 | 2018-08-10 | 福建龙马环卫装备股份有限公司 | A kind of road surface is kept a public place clean automobile-used clearing apparatus and dumper |
| CN208604465U (en) * | 2018-08-02 | 2019-03-15 | 湖北银土建设工程有限公司 | A kind of stadium terrace shoveling device |
| CN109554997A (en) * | 2019-01-25 | 2019-04-02 | 吉林大学 | Vehicle-mounted road surface flaw detection system shade based on eccentric rod gear |
| CN211897731U (en) * | 2020-07-16 | 2020-11-10 | 徐州东宏机械制造有限公司 | Special shovel of municipal road construction asphalt paving processing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351494A (en) * | 2021-07-22 | 2021-09-07 | 长春汽车工业高等专科学校 | Intelligent sorting line for logistics based on big data and sorting method thereof |
| CN117883007A (en) * | 2024-03-15 | 2024-04-16 | 济南城市建设集团有限公司 | Clean descaling machine of epoxy terrace construction |
| CN117883007B (en) * | 2024-03-15 | 2024-05-14 | 济南城市建设集团有限公司 | Clean descaling machine of epoxy terrace construction |
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Application publication date: 20210525 |
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