CN113106815B - Pebble arrangement laying device for garden construction - Google Patents
Pebble arrangement laying device for garden construction Download PDFInfo
- Publication number
- CN113106815B CN113106815B CN202110385163.6A CN202110385163A CN113106815B CN 113106815 B CN113106815 B CN 113106815B CN 202110385163 A CN202110385163 A CN 202110385163A CN 113106815 B CN113106815 B CN 113106815B
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- Prior art keywords
- plate
- fixedly connected
- seted
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- guide
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 239000004568 cement Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
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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
- E01C19/4806—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 rollers for consolidating or finishing
- E01C19/482—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 rollers for consolidating or finishing the materials being uncoated stone or similar granular materials, e.g. sand
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
The invention belongs to the field of garden construction equipment, and particularly relates to a pebble arranging and paving device for garden construction, which aims at solving the problems that the position of an upper travelling wheel of the existing pebble arranging and paving device is inconvenient to adjust and use, and surrounding personnel cannot be warned in the using process, so that the safety is reduced. The road wheel position of the invention is convenient to adjust, the road wheel is prevented from pressing cement dry ash, the use is convenient, surrounding personnel can be warned in the use process, the safety is improved, and meanwhile, the warning lamp is convenient to disassemble and assemble.
Description
Technical Field
The invention relates to the technical field of garden construction equipment, in particular to a pebble arranging and paving device for garden construction.
Background
With the development of the times, gardens are used as leisure places of urban people at present, the construction and construction of the gardens are more and more, the concept of the garden engineering is divided into broad sense and narrow sense, the garden construction project is a comprehensive landscape construction project in broad sense, the whole process from the beginning of the garden construction project to the design, construction and later maintenance is understood from the narrow sense, the garden construction refers to the process of enabling a target garden to become a specific beautiful landscape area through the field construction of each design element of the gardens by means of construction means and artistic methods, namely, in a specific range, a plurality of design elements of the gardens are subjected to engineering treatment through manual means, so that the aesthetic garden reaches certain aesthetic requirements and artistic atmosphere.
The existing cobblestone laying device moves up the position of the travelling wheel, for example, CN108999063A, CN112252124A can only realize the laying of cobblestones, although the regular laying of different shapes can be realized, but no wheel adjusting device and alarm device are provided, so that the adjustment is not convenient in the actual operation process, and the use is inconvenient, the warning can not be performed to the surrounding personnel in the using process, the safety is reduced, if the alarm module and the external wheel auxiliary lifting adjusting device are simply added, the integration degree of the system design is greatly degraded, and the working reliability of the system is also reduced while the whole design cost is increased.
Disclosure of Invention
The invention aims to solve the defects that the position of a travelling wheel on a pebble arrangement laying device is inconvenient to adjust and use, surrounding personnel cannot be warned in the using process, and the safety is reduced in the prior art, and provides a pebble arrangement laying device for garden construction, wherein an alarm and a wheel adjusting module are integrated into the pebble arrangement laying device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pebble arranging and laying device for garden construction comprises a box body, wherein two adjusting grooves are formed in the bottom of the box body, adjusting plates are slidably mounted in the adjusting grooves, two walking wheels are fixedly connected to the bottom of each adjusting plate, a square plate is fixedly connected to one side, close to each other, of each adjusting plate, square grooves are formed in the inner wall, close to each other, of each adjusting groove, the square plates are slidably mounted in the square grooves, an inner cavity is formed in the box body, an inner plate is slidably mounted in the inner cavity, fixing plates are fixedly connected to two sides of the top of the inner plate, a plurality of fixing grooves are formed in the bottom of each square plate, each fixing plate is clamped with one fixing groove, a pull rod is fixedly connected to the bottom of each inner plate, a pull rod hole is formed in the inner wall of the bottom of the inner cavity, each pull rod is slidably mounted in each pull rod hole, the inner cavity is located on the front side of a discharging hole, and two first springs are welded to the bottom of each inner plate, the bottom end of the first spring is welded on the inner wall of the bottom of the inner cavity, the bottom of the box body is provided with a blanking hole, blocking holes are formed in the inner walls of two sides of the blanking hole, a blocking plate is slidably mounted in the blocking hole, one side, close to each other, of the two blocking plates is contacted, two sliding grooves are formed in the top of the box body, sliding plates are slidably mounted in the sliding grooves, the top of the two sliding plates is fixedly connected with the same upper plate, two sides of the bottom of the upper plate are fixedly connected with extending plates, hinged plates are hinged between the extending plates and the blocking plates, a second spring is welded at the bottom of the sliding plate, the bottom end of the second spring is welded on the inner wall of the bottom of the sliding groove, four first supporting plates are fixedly connected with the top of the box body, the top of the four first supporting plates is fixedly connected with the same first top plate, two second supporting plates are fixedly connected with the top of the first top plate, and the same second top plate is fixedly connected with the same second top plate;
the top of the first top plate is fixedly connected with a push rod motor, an output shaft of the push rod motor is fixedly connected with the top of the upper plate, the top of the upper plate is fixedly connected with a guide plate, one side of the guide plate is fixedly connected with a side plate, one side of the side plate, which is close to the first top plate, is fixedly connected with a conducting plate, the top of the second top plate is contacted with a warning lamp, the bottom of the warning lamp is fixedly connected with an insertion plate, the two conducting plates are sequentially connected with the warning lamp in series to form a loop, the top of the second top plate is provided with an insertion hole, the insertion plate is clamped with the insertion hole, the bottom of the second top plate is provided with a displacement groove, a displacement plate is arranged in the displacement groove in a sliding manner, one side of the displacement plate is welded with a third spring, one end of the third spring is welded on the inner wall of one side of the displacement groove, one side of the displacement plate is fixedly connected with a positioning plate, the positioning plate is matched with the positioning groove, one side fixedly connected with of displacement plate leads the rope, and the one end fixed connection of leading the rope is in the top of upper plate, the bottom fixedly connected with leading wheel of second roof, the inboard of leading rope and leading wheel contacts, the rope hole has been seted up at the top of first roof, and the rope hole is run through to the one end of leading the rope, two panels of rear side fixedly connected with of box, the same handheld pole of rear side fixedly connected with of two panels.
The top of box has seted up the charge cavity, and the internal thread connection of charge cavity has the thread cover.
The top of the first top plate is provided with a guide hole, and the guide plate is slidably arranged in the guide hole.
According to the pebble arranging and paving device for garden construction, pebbles are added into the box body, then the pull rod is pulled, the pull rod drives the inner plate to move, the inner plate extrudes the first spring, the inner plate drives the fixing plate to move, so that the fixing plate is moved out of the fixing groove, then the adjusting plate is pulled, the position of the travelling wheel is adjusted, and the travelling wheel is prevented from pressing dry cement; after the adjustment is completed, the pull rod is loosened, at the moment, the first spring drives the inner plate to move due to the elasticity of the first spring, the fixed plate is clamped into a fixed groove which is positioned on the same vertical axis as the fixed plate, then the inserted plate on the warning lamp is clamped into the inserted groove, the push rod motor is started, the upper plate drives the sliding plate to move, the sliding plate extrudes the second spring, the extension plate drives the hinged plate to rotate, the hinged plate drives the shielding plate to move, at the moment, pebbles are discharged through the discharging hole, the upper plate simultaneously drives the guide rope to move, the guide rope drives the displacement plate to move, the displacement plate extrudes the third spring, the displacement plate drives the positioning plate to move, the positioning plate is clamped into the positioning groove, and the warning lamp is limited and fixed;
the upper plate drives the baffle simultaneously and removes, and the baffle drives the sideboard and removes, and the conducting strip that the sideboard drove the top removes for two conducting strips contact, and the warning light starts this moment, can warn personnel around, improve the security.
The road wheel position of the invention is convenient to adjust, the road wheel is prevented from pressing cement dry ash, the use is convenient, surrounding personnel can be warned in the use process, the safety is improved, and meanwhile, the warning lamp is convenient to disassemble and assemble.
The pebble arrangement and laying device for garden construction, which is integrated with the alarm and wheel adjustment module, in the pebble laying device, can reliably sound and early warn in the pebble laying operation process on the basis of realizing the wheel position adjustment.
Drawings
Fig. 1 is a schematic structural view of a pebble arrangement and paving device for garden construction, which is provided by the invention;
fig. 2 is a schematic structural view of a part a of the pebble arrangement and paving device for garden construction according to the present invention;
fig. 3 is a schematic structural view of a part B of the pebble arrangement laying device for garden construction according to the present invention;
fig. 4 is a schematic structural view of a part C of the pebble arrangement laying device for garden construction according to the present invention;
fig. 5 is a schematic side view of a connecting portion between a box body and a panel of the pebble arrangement paving device for garden construction according to the present invention.
In the figure: 1. a box body; 2. an adjusting plate; 3. a square plate; 4. an inner plate; 5. a fixing plate; 6. a pull rod; 7. a first spring; 8. a shielding plate; 9. a slide plate; 10. an upper plate; 11. an extension plate; 12. a second spring; 13. a hinge plate; 14. a first support plate; 15. a first top plate; 16. a second support plate; 17. a second top plate; 18. a push rod motor; 19. a guide plate; 20. a side plate; 21. a conductive sheet; 22. a warning light; 23. an insert plate; 24. a displacement plate; 25. a third spring; 26. positioning a plate; 27. guiding a rope; 28. a panel; 29. the rod is held by hand.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a pebble arranging and laying device for garden construction comprises a box body 1, two adjusting grooves are formed in the bottom of the box body 1, adjusting plates 2 are slidably mounted in the adjusting grooves, a square plate 3 is fixedly connected to one side, close to each other, of each adjusting plate 2, a square groove is formed in the inner wall, close to each adjusting groove, of each adjusting groove, the square plate 3 is slidably mounted in the square groove, an inner cavity is formed in the box body 1, an inner plate 4 is slidably mounted in the inner cavity, fixing plates 5 are fixedly connected to two sides of the top of the inner plate 4, a plurality of fixing grooves are formed in the bottom of the square plate 3, the fixing plates 5 are clamped with one fixing groove, a pull rod 6 is fixedly connected to the bottom of the inner plate 4, two first springs 7 are welded to the bottom of the inner plate 4, the bottom ends of the first springs 7 are welded to the inner wall of the bottom of the inner cavity, a discharging hole is formed in the bottom of the box body 1, the inner walls of two sides of the blanking hole are respectively provided with a shielding hole, a shielding plate 8 is slidably arranged in the shielding hole, one side of each two adjacent shielding plates 8 is contacted, the top of the box body 1 is provided with two sliding grooves, sliding plates 9 are slidably arranged in the sliding grooves, the tops of the two sliding plates 9 are fixedly connected with a same upper plate 10, the two sides of the bottom of the upper plate 10 are respectively fixedly connected with an extension plate 11, a hinged plate 13 is hinged between the extension plate 11 and the shielding plate 8, the bottom of each sliding plate 9 is welded with a second spring 12, the bottom end of each second spring 12 is welded on the inner wall of the bottom of each sliding groove, the top of the box body 1 is fixedly connected with four first supporting plates 14, the tops of the four first supporting plates 14 are fixedly connected with a same first top plate 15, the top of the first top plate 15 is fixedly connected with two second supporting plates 16, and the tops of the two second supporting plates 16 are fixedly connected with a same second top plate 17, a push rod motor 18 is fixedly connected to the top of the first top plate 15, an output shaft of the push rod motor 18 is fixedly connected to the top of the upper plate 10, a guide plate 19 is fixedly connected to the top of the upper plate 10, a side plate 20 is fixedly connected to one side of the guide plate 19, a conductive plate 21 is fixedly connected to the side, close to each other, of the side plate 20 and the first top plate 15, a warning lamp 22 is contacted with the top of the second top plate 17, an insertion plate 23 is fixedly connected to the bottom of the warning lamp 22, an insertion hole is formed in the top of the second top plate 17, the insertion plate 23 is clamped with the insertion hole, a displacement groove is formed in the bottom of the second top plate 17, a displacement plate 24 is slidably mounted in the displacement groove, a third spring 25 is welded to one side of the displacement plate 24, one end of the third spring 25 is welded to the inner wall of one side of the displacement groove, a positioning plate 26 is fixedly connected to one side of the displacement plate 24, a positioning groove is formed in one side of the insertion plate 23, and the positioning plate 26 is matched with the positioning groove, one side of the displacement plate 24 is fixedly connected with a guide rope 27, one end of the guide rope 27 is fixedly connected to the top of the upper plate 10, the rear side of the box body 1 is fixedly connected with two panels 28, and the rear sides of the two panels 28 are fixedly connected with the same hand-held rod 29.
In the invention, two walking wheels are fixedly connected to the bottom of the adjusting plate 2.
In the invention, a pull rod hole is formed in the inner wall of the bottom of the inner cavity, the pull rod 6 is slidably arranged in the pull rod hole, and the inner cavity is positioned on the front side of the blanking hole.
In the invention, the top of the box body 1 is provided with a feeding hole, and the feeding hole is internally threaded with a threaded cover, so that pebbles can be conveniently added.
In the present invention, a guide wheel is fixedly connected to the bottom of the second top plate 17, and the guide rope 27 is in contact with the inner side of the guide wheel to guide the guide rope 27.
In the present invention, a rope hole is formed at the top of the first top plate 15, and one end of the guide rope 27 penetrates through the rope hole, so that the guide rope 27 can move conveniently.
In the invention, the two conducting strips 21 and the warning lamp 22 are sequentially connected in series to form a loop.
In the invention, the top of the first top plate 15 is provided with a guide hole, and the guide plate 19 is slidably arranged in the guide hole, so that the guide plate 19 is convenient to move.
In the invention, when in use, pebbles are added into the box body 1, then the pull rod 6 is pulled, the pull rod 6 drives the inner plate 4 to move, the inner plate 4 extrudes the first spring 7, the inner plate 4 drives the fixing plate 5 to move, so that the fixing plate 5 moves out of the fixing groove, then the adjusting plate 2 is pulled, the position of the travelling wheel is adjusted, the travelling wheel is prevented from being pressed to dry cement, after the adjustment is finished, the pull rod 6 is loosened, at the moment, the first spring 7 drives the inner plate 4 to move due to the elasticity of the first spring 7, so that the fixing plate 5 is clamped into the fixing groove which is positioned on the same vertical axis as the fixing plate, then the inserting plate 23 on the warning lamp 22 is clamped into the inserting groove, the push rod motor 18 is started, the output shaft of the push rod motor 18 drives the upper plate 10 to move, the upper plate 10 drives the sliding plate 9 to move, the sliding plate 9 extrudes the second spring 12, and the upper plate 10 drives the extension plate 11 to move, the extending plate 11 drives the hinged plate 13 to rotate, the hinged plate 13 drives the shielding plates 8 to move, so that the two shielding plates 8 move in the direction away from each other, pebbles are discharged through the discharging holes, the upper plate 10 simultaneously drives the guide rope 27 to move, the guide rope 27 drives the displacement plate 24 to move, the displacement plate 24 extrudes the third spring 25, the displacement plate 24 drives the positioning plate 26 to move, the positioning plate 26 is clamped into the positioning groove, the warning lamp 22 is limited and fixed, the upper plate 10 simultaneously drives the guide plate 19 to move, the guide plate 19 drives the side plate 20 to move, the side plate 20 drives the conducting plate 21 above to move, so that the two conducting plates 21 are in contact, the warning lamp 22 is started at the moment, surrounding personnel can be warned, the safety is improved, and because the side plate 20 drives the conducting plate 21 above to reliably follow up in the pebble laying process, therefore, highly reliable early warning can be realized.
Therefore, the alarming and wheel adjusting module is integrated in the pebble paving device provided by the invention in the process, and reliable warning can be given in the pebble paving operation process on the basis of realizing the wheel position adjustment.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a laying device is arranged to cobble for garden construction, includes box (1), its characterized in that, two adjustment tank have been seted up to the bottom of box (1), and slidable mounting has regulating plate (2) in the adjustment tank, two walking wheels of the bottom fixedly connected with of regulating plate (2), equal fixedly connected with square plate (3) in one side that two regulating plate (2) are close to each other, the square groove has all been seted up on the inner wall of one side that two adjustment tank are close to each other, square plate (3) slidable mounting has seted up in the square groove, the inner chamber has been seted up on box (1), slidable mounting has inner panel (4) in the inner chamber, the equal fixedly connected with fixed plate (5) in top both sides of inner panel (4), a plurality of fixed slots have been seted up to the bottom of square plate (3), fixed plate (5) clamp with a fixed slot mutually, the bottom fixedly connected with pull rod (6) of inner panel (4), the utility model discloses a blanking device, including inner chamber, pull rod (6), blanking hole, inner chamber, shielding plate (8), two first springs (7), the bottom of first spring (7) welds on the bottom inner wall of inner chamber, the blanking hole has been seted up to the bottom of box (1), the shielding hole has all been seted up on the both sides inner wall in blanking hole, shielding plate slidable mounting has shielding plate (8), one side that two shielding plate (8) are close to each other contacts, two spouts have been seted up at the top of box (1), slidable mounting has slide (9) in the spout, the same upper plate (10) of top fixedly connected with of two slide (9), the equal fixedly connected with extension plate (11) in bottom both sides of upper plate (10), it has articulated slab (13) to articulate between extension plate (11) and shielding plate (8), the bottom welding of slide (9) has second spring (12), the bottom ends of the second springs (12) are welded on the inner wall of the bottom of the sliding groove, the top of the box body (1) is fixedly connected with four first supporting plates (14), the tops of the four first supporting plates (14) are fixedly connected with the same first top plate (15), the top of the first top plate (15) is fixedly connected with two second supporting plates (16), and the tops of the two second supporting plates (16) are fixedly connected with the same second top plate (17);
the top fixedly connected with push rod motor (18) of first roof (15), the output shaft of push rod motor (18) and the top fixed connection of upper plate (10), the top fixedly connected with baffle (19) of upper plate (10), one side fixedly connected with sideboard (20) of baffle (19), the equal fixedly connected with conducting strip (21) of one side that sideboard (20) and first roof (15) are close to each other, the top contact of second roof (17) has warning light (22), the bottom fixedly connected with of warning light (22) inserts board (23), two conducting strips (21) and warning light (22) are established ties in proper order and constitute the return circuit, the top of second roof (17) has seted up the patchhole, insert board (23) and the patchhole phase, the bottom of second roof (17) has seted up the displacement groove, sliding installation has displacement board (24) in the displacement groove, one side welding of displacement board (24) has third spring (25), one end of a third spring (25) is welded on the inner wall of one side of the displacement groove, one side of the displacement plate (24) is fixedly connected with a positioning plate (26), one side of the insertion plate (23) is provided with a positioning groove, the positioning plate (26) is matched with the positioning groove, one side of the displacement plate (24) is fixedly connected with a guide rope (27), one end of the guide rope (27) is fixedly connected to the top of the upper plate (10), the bottom of the second top plate (17) is fixedly connected with a guide wheel, the guide rope (27) is contacted with the inner side of the guide wheel, the top of the first top plate (15) is provided with a rope hole, one end of the guide rope (27) penetrates through the rope hole, the rear side of the box body (1) is fixedly connected with two panels (28), and the rear sides of the two panels (28) are fixedly connected with the same hand-held rod (29);
the top of the box body (1) is provided with a feeding hole, and a threaded cover is connected with the feeding hole in a threaded manner;
the top of the first top plate (15) is provided with a guide hole, and a guide plate (19) is slidably arranged in the guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385163.6A CN113106815B (en) | 2021-04-09 | 2021-04-09 | Pebble arrangement laying device for garden construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385163.6A CN113106815B (en) | 2021-04-09 | 2021-04-09 | Pebble arrangement laying device for garden construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113106815A CN113106815A (en) | 2021-07-13 |
| CN113106815B true CN113106815B (en) | 2022-05-27 |
Family
ID=76715908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110385163.6A Expired - Fee Related CN113106815B (en) | 2021-04-09 | 2021-04-09 | Pebble arrangement laying device for garden construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113106815B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005022266A1 (en) * | 2005-05-10 | 2006-11-16 | Abg Allgemeine Baumaschinen-Gesellschaft Mbh | Paver for floor-level installation of layers for roads or the like. |
| CN108999063B (en) * | 2018-06-26 | 2020-10-16 | 江苏金环球建设有限公司 | Garden path cobble laying device |
| CN211002813U (en) * | 2019-06-05 | 2020-07-14 | 信阳市上天梯新征程矿业有限公司 | Discharge apparatus is used in zeolite powder processing |
| CN110424927B (en) * | 2019-08-02 | 2022-06-03 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Discharging device and method matched with rotary digging machine |
| CN212175395U (en) * | 2020-01-08 | 2020-12-18 | 云和县永存车木厂 | Town road laying device |
| CN211734971U (en) * | 2020-02-18 | 2020-10-23 | 李泽星 | Town road construction is with pitch device that paves |
| CN212557876U (en) * | 2020-03-28 | 2021-02-19 | 黄献泛 | High-stability bagging device for fertilizer production |
-
2021
- 2021-04-09 CN CN202110385163.6A patent/CN113106815B/en not_active Expired - Fee Related
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|---|---|
| CN113106815A (en) | 2021-07-13 |
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Granted publication date: 20220527 |