CN111622051A - Even distributing device of stone bits after town road construction - Google Patents
Even distributing device of stone bits after town road construction Download PDFInfo
- Publication number
- CN111622051A CN111622051A CN202010511596.7A CN202010511596A CN111622051A CN 111622051 A CN111622051 A CN 111622051A CN 202010511596 A CN202010511596 A CN 202010511596A CN 111622051 A CN111622051 A CN 111622051A
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- fixedly connected
- stone chips
- lead screw
- base
- side wall
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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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/15—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 distributing granular or liquid materials for laying-down uncoated stone or similar materials, or for striking-off or spreading same without compacting, e.g. for crushed rock base courses, sand cushions for paving
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a device for uniformly scattering stone chips after municipal road construction, which comprises a base, wherein the upper end of the base is fixedly connected with a material guide box, the upper end of the material guide box is communicated with a material feeding frame, two sliding grooves are formed in the opposite inner walls of the material feeding frame, the inner walls of the two sliding grooves are rotatably connected with a baffle, and an adjusting mechanism for adjusting the rotating angle of the baffle is arranged in the two sliding grooves. According to the invention, the screw rod rotates to enable the screw rod nut to drive the baffle plates to rotate through the connecting rod, the distance between the two baffle plates is adjusted, so that the spraying amount of stone chips in unit time can be conveniently adjusted, more stone chips in a certain area can be avoided, the stone chips need to be paved with time, the efficiency of paving the road stone chips is reduced, the slide block drives the transverse plate and the scraping teeth to slide back and forth through the telescopic mechanism by rotating the reciprocating screw rod, the stone chips on the road are scraped, and the subsequent extrusion roller can uniformly extrude and horizontally pave the stone chips.
Description
Technical Field
The invention relates to the technical field of municipal road construction, in particular to a stone chip uniform spreading device after municipal road construction.
Background
After the construction of municipal roads, stone chips are generally applied to the surfaces of the roads for the purpose of maintaining the roads.
At present lay the stone chip to the road or lay through artifical with the spade shedding the stone chip, or adopt stone chip to spread mechanical machinery and lay, the former lays through the manual work and can make the stone chip lay inhomogeneous and intensity of labour big, the latter is when carrying out the guide to the stone chip, can't control the volume of spilling of stone chip in the unit interval, and then can make the stone chip more in certain region, it is flat to it to need the cost time, this has increased intensity of labour undoubtedly, the efficiency of laying the road stone chip has been reduced.
Therefore, the device for uniformly scattering the stone chips after the municipal road construction is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a uniform stone chip spreading device after municipal road construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stone chip uniform spreading device after municipal road construction comprises a base, wherein the upper end of the base is fixedly connected with a material guide box, the upper end of the material guide box is communicated with a feeding frame, the opposite inner walls of the feeding frame are provided with two sliding grooves, the inner walls of the two sliding grooves are rotatably connected with a baffle, two adjusting mechanisms for adjusting the rotating angle of the baffle are arranged in the two sliding grooves, the lower end of the base is provided with a discharge hole, the lower end of the base is provided with a first groove, the inner wall of the first groove is rotatably connected with a reciprocating lead screw, the side wall of the reciprocating lead screw is in threaded connection with a slide block, the lower end of the slide block is fixedly connected with a transverse plate through a telescopic mechanism, the lower end of the transverse plate is fixedly connected with a plurality of scraping teeth, the base is provided with a first driving mechanism for driving the reciprocating lead screw to rotate, one of the vertical plate side walls is fixedly connected with a double-shaft motor for driving the squeeze roller to rotate.
Preferably, the adjusting mechanism comprises a lead screw rotatably connected to the bottom of the two sliding grooves, a lead screw nut is connected to the side wall of the lead screw in a threaded manner, the side wall of the lead screw nut is rotatably connected with the lower end of the baffle through a connecting rod, and a second driving mechanism for driving the lead screw to rotate is installed in the feeding frame.
Preferably, telescopic machanism includes the sleeve of fixed connection at the slider lower extreme, sleeve inner wall sliding connection has the movable rod, movable rod lower extreme and diaphragm upper end fixed connection, a plurality of through-holes have been seted up to the movable rod along its axial equipartition, sleeve lateral wall sliding connection have with through-hole complex slide bar.
Preferably, the first driving mechanism comprises a first bevel gear, a second groove is formed in the lower end of the base, one end of the reciprocating screw penetrates through the side wall of the base and extends into the second groove, one end of the reciprocating screw, which is located in the second groove, is fixedly connected with the side wall of the first bevel gear, the inner wall of the second groove is rotatably connected with a rotating shaft, one end, which is far away from the inner wall of the second groove, of the rotating shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, and a third driving mechanism for driving the rotating shaft to rotate is installed on the double-shaft motor.
Preferably, the second driving mechanism comprises worms connected to the inner walls of the two sliding grooves in a co-rotating manner, worm wheels are fixedly connected to the lower portions of the side walls of the lead screws, and the worm wheels are meshed with the worms.
Preferably, third actuating mechanism includes that fixed connection keeps away from the action wheel of riser one end at double-shaft motor, the one end that second bevel gear was kept away from in the pivot runs through the base lateral wall and fixedly connected with from the driving wheel, the action wheel passes through the hold-in range and is connected from the driving wheel.
Preferably, one end of the worm penetrates through the side wall of the feeding frame and is fixedly connected with a rotating hand, a rubber anti-slip sleeve is sleeved on the rotating hand, and a limiting mechanism for limiting the rotating position of the worm is mounted on the rotating hand.
Preferably, stop gear includes the gag lever post of sliding connection at the commentaries on classics hand lateral wall, the feeding frame lateral wall equipartition is seted up a plurality ofly and gag lever post complex spacing groove, and is a plurality of the spacing groove sets up along worm axle center symmetry.
Preferably, lead two swash plates of workbin inner wall fixedly connected with, and two swash plate one end and the laminating of discharge gate upper end.
Preferably, the lower end of the base is symmetrically and fixedly connected with a plurality of universal wheels through support columns.
The invention has the following beneficial effects:
1. by arranging the worm wheel, the worm, the lead screw nut, the connecting rod and the baffle, the worm rotates to drive the worm wheel to rotate, so that the lead screw fixedly connected with the inner wall of the worm wheel is driven to rotate, the lead screw nut is driven to slide on the side wall of the lead screw, the lead screw nut drives the baffle to rotate through the connecting rod, the distance between the two baffles can be adjusted, the spraying amount of stone chips in unit time can be adjusted conveniently, more stone chips in a certain area can be avoided, the stone chips need to be paved in a long time, and the pavement efficiency of the road stone chips is reduced;
2. by arranging the limiting rod and the limiting pin, the limiting rod is matched with the limiting groove to prevent the worm from being driven to rotate when stone chips impact the worm through the feeding frame, so that the distance between the two baffles is changed, and the stone chips are not favorably paved;
3. by arranging the reciprocating screw rod, the sliding block, the telescopic mechanism, the transverse plate and the scraping teeth, the reciprocating screw rod rotates to drive the sliding block to slide back and forth on the side wall of the sliding block, so that the sliding block drives the transverse plate and the scraping teeth to slide back and forth through the telescopic mechanism, stone chips on a road are scraped, and the subsequent extrusion roller can uniformly extrude and horizontally lay the stone chips conveniently;
4. through setting up sleeve, movable rod, through-hole and slide bar, adjust the position of movable rod in the sleeve and can make the movable rod drive the diaphragm and reciprocate, and then can scrape the cloth evenly to the stone bits of different thickness, easy operation, the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of a device for uniformly spreading stone chips after municipal road construction according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic cross-sectional view of a third driving mechanism in the uniform stone chip distribution device after municipal road construction according to the present invention;
FIG. 5 is a schematic top view of the second driving mechanism of the device for uniformly distributing stone chips after municipal road construction.
In the figure: the device comprises a base 1, a material guiding box 2, a material feeding frame 3, a sliding groove 4, a baffle 5, a lead screw 6, a lead screw nut 7, a connecting rod 8, a worm wheel 9, a worm 10, a rotating handle 11, a limiting rod 12, a limiting groove 13, a discharge hole 14, a first groove 15, a reciprocating lead screw 16, a vertical plate 17, an extrusion roller 18, a sliding block 19, a sleeve 20, a movable rod 21, a through hole 22, a sliding rod 23, a transverse plate 24, a scraping tooth 25, a second groove 26, a first bevel gear 27, a rotating shaft 28, a second bevel gear 29, a double-shaft motor 30, a driven wheel 31, a driving wheel 32, an inclined plate 33 and a universal.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a device for uniformly spreading stone chippings after municipal road construction comprises a base 1, wherein the lower end of the base 1 is symmetrically and fixedly connected with a plurality of universal wheels 34 through support columns, the upper end of the base 1 is fixedly connected with a material guide box 2, the upper end of the material guide box 2 is communicated with a material feeding frame 3, two chutes 4 are formed on the opposite inner walls of the material feeding frame 3, the inner walls of the two chutes 4 are rotatably connected with a baffle 5, adjusting mechanisms for adjusting the rotating angle of the baffle 5 are installed in the two chutes 4, the lower end of the base 1 is provided with a material outlet 14, the inner wall of the material guide box 2 is fixedly connected with two inclined plates 33, one ends of the two inclined plates 33 are attached to the upper end of the material outlet 14, further, the two inclined plates 33 are made of high damping materials, so as to absorb noise generated when the stone chippings impact on the inclined plates 33, the reciprocating screw rod 16 side wall threaded connection has slider 19, and 19 lower extremes of slider pass through telescopic machanism fixedly connected with diaphragm 24, and the tooth 25 is scraped to diaphragm 24 lower extreme fixedly connected with a plurality of, installs the first actuating mechanism of the reciprocating screw rod 16 pivoted of drive on the base 1, two risers 17 of the symmetrical fixedly connected with of base 1 lower extreme, and two riser 17 side walls rotate jointly and are connected with squeeze roll 18, and one of them riser 17 side wall fixedly connected with drives squeeze roll 18 pivoted double-shaft motor 30.
The adjusting mechanism comprises a lead screw 6 which is rotatably connected to the bottom of the two sliding grooves 4, a lead screw nut 7 is in threaded connection with the side wall of the lead screw 6, the side wall of the lead screw nut 7 is rotatably connected with the lower end of the baffle 5 through a connecting rod 8, and a second driving mechanism which drives the lead screw 6 to rotate is installed in the feeding frame 3.
Telescopic machanism includes sleeve 20 of fixed connection at 19 lower extremes of slider, 20 inner wall sliding connection of sleeve has movable rod 21, 21 lower extreme of movable rod and 24 upper ends fixed connection of diaphragm, a plurality of through-holes 22 have been seted up along its axial equipartition to movable rod 21, 20 lateral wall sliding connection of sleeve have with through-hole 22 complex slide bar 23, furthermore, adjust the position of movable rod 21 in sleeve 20 and can make movable rod 21 drive diaphragm 24 reciprocate, and then can scrape the cloth evenly to the stone bits of different thickness, and therefore the operation is simple, therefore, the clothes hanger is strong in practicability.
First actuating mechanism includes first bevel gear 27, second recess 26 has been seted up to base 1 lower extreme, reciprocal lead screw 16 one end runs through the base 1 lateral wall and extends to in the second recess 26, the fixed and first bevel gear 27 lateral wall fixed connection of one end that reciprocal lead screw 16 is located second recess 26, second recess 26 inner wall rotates and is connected with pivot 28, the one end fixedly connected with of second recess 26 inner wall and the second bevel gear 29 of first bevel gear 27 meshing are kept away from to pivot 28, install the third actuating mechanism of drive pivot 28 pivoted on the double-shaft motor 30.
The second driving mechanism comprises worms 10 which are connected to the inner walls of the two sliding grooves 4 in a co-rotating mode, worm wheels 9 are fixedly connected to the lower portions of the side walls of the lead screws 6, the worm wheels 9 are meshed with the worms 10, and further the worms 10 are only arranged on the side walls of the sliding grooves 4 and are provided with threads.
The third driving mechanism comprises a driving wheel 32 fixedly connected to one end of the double-shaft motor 30 far away from the vertical plate 17, one end of the rotating shaft 28 far away from the second bevel gear 29 penetrates through the side wall of the base 1 and is fixedly connected with a driven wheel 31, and the driving wheel 32 is connected with the driven wheel 31 through a synchronous belt.
One end of the worm 10 penetrates through the side wall of the feeding frame 3 and is fixedly connected with a rotating handle 11, a rubber anti-slip sleeve is sleeved on the rotating handle 11, and a limiting mechanism for limiting the rotating position of the worm 10 is installed on the rotating handle 11.
Stop gear includes the gag lever post 12 of sliding connection at the 11 lateral walls of commentaries on classics hand, a plurality of and gag lever post 12 complex spacing grooves 13 have been seted up to 3 lateral wall equipartitions of feeding frame, and a plurality of spacing grooves 13 set up along worm 10 axle center symmetry, and is further, gag lever post 12 and 13 cooperation of spacing groove avoid the stone bits to drive worm 10 when striking worm 10 through feeding frame 3 and rotate, and then make the distance between two baffles 5 change, and then be unfavorable for laying of stone bits.
In the invention, when in use, the rotating hand 11 is rotated to drive the worm 10 fixedly connected with the side wall of the rotating hand 11 to rotate, the worm 10 drives the worm wheel 9 engaged with the worm to rotate, the worm wheel 9 drives the lead screw 6 fixedly connected with the side wall of the worm wheel 9 to rotate, the lead screw nut 7 in threaded connection with the side wall of the lead screw 6 slides on the side wall of the lead screw 6, the lead screw nut 7 drives the baffle 5 to rotate through a connecting rod 8 which is rotationally connected with the side wall of the lead screw nut, the distance between the two baffles 5 is adjusted, so that the outflow volume of the stone chips in unit time is adjusted, after the distance between the baffle plates 5 is adjusted, a limiting rod 12 which is connected with the side wall of the rotating hand 11 in a sliding way is inserted into a limiting groove 13 arranged on the side wall of the feeding frame 3, the rotation position of the worm 10 is limited, and then the stone chips flowing out of the baffle 5 flow out of the discharge hole 14 through the inclined plate 33;
the double-shaft motor 30 is driven to rotate, the double-shaft motor 30 rotates to drive the extrusion roller 18 which is coaxially and fixedly connected with the double-shaft motor to rotate, so that the extrusion roller 18 extrudes stone chips on a road, meanwhile, the double-shaft motor 30 rotates to drive the driving wheel 32 which is fixedly connected with one end of the double-shaft motor to rotate, the driving wheel 32 drives the driven wheel 31 to rotate through a synchronous belt, further, the driven wheel 31 drives the rotating shaft 28 which is fixedly connected with the side wall of the driven wheel to rotate, the second bevel gear 29 which is far away from one end of the driven wheel 31 is driven to rotate by the driving wheel, the first bevel gear 29 drives the first bevel gear 27 which is meshed with the first bevel gear 27 to rotate, further, the first bevel gear 27 drives the reciprocating lead screw 16 which is fixedly connected with the side wall of the first bevel gear 16 to rotate, the sliding block 19, according to the thickness of road paving stone chips, the position of the movable rod 21 in the sleeve 20 is adjusted, after the position of the movable rod 21 is adjusted, the sliding rod 23 is inserted into the corresponding through hole 22, the sliding block 19 slides back and forth to enable the transverse plate 24 to drive the scraping teeth 25 fixedly connected with the lower end of the transverse plate to move back and forth, the stone chips on the road are uniformly scraped, and the subsequent extrusion rollers 18 can extrude the stone chips conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a stone bits evenly spills cloth device after town road construction, includes base (1), its characterized in that, base (1) upper end fixedly connected with leads workbin (2), it has feeding frame (3) to lead workbin (2) upper end intercommunication, feeding frame (3) relative inner wall has seted up two spout (4), two spout (4) inner wall rotates and is connected with baffle (5), two install the adjustment mechanism who adjusts the turned angle of baffle (5) in spout (4), base (1) lower extreme has seted up discharge gate (14), base (1) lower extreme has seted up first recess (15), first recess (15) inner wall rotates and is connected with reciprocal lead screw (16), reciprocal lead screw (16) lateral wall threaded connection has slider (19), slider (19) lower extreme passes through telescopic machanism fixedly connected with diaphragm (24), diaphragm (24) lower extreme fixedly connected with scrapes tooth (25) a plurality of, install the reciprocal lead screw of drive (16) pivoted actuating mechanism on base (1), two riser (17), two of base (1) lower extreme symmetry fixedly connected with riser (17) lateral wall rotates jointly and is connected with squeeze roll (18), one of them riser (17) lateral wall fixedly connected with drive squeeze roll (18) pivoted double-shaft motor (30).
2. The device for uniformly spreading the stone chips after the municipal road construction is characterized in that the adjusting mechanism comprises a lead screw (6) rotatably connected to the bottom of the two chutes (4), a lead screw nut (7) is in threaded connection with the side wall of the lead screw (6), the side wall of the lead screw nut (7) is rotatably connected with the lower end of the baffle (5) through a connecting rod (8), and a second driving mechanism for driving the lead screw (6) to rotate is installed in the feeding frame (3).
3. The device for uniformly spreading the stone chips after the construction of the municipal road according to claim 1, wherein the telescoping mechanism comprises a sleeve (20) fixedly connected to the lower end of a sliding block (19), a movable rod (21) is slidably connected to the inner wall of the sleeve (20), the lower end of the movable rod (21) is fixedly connected to the upper end of a transverse plate (24), a plurality of through holes (22) are uniformly formed in the movable rod (21) along the axial direction of the movable rod, and a sliding rod (23) matched with the through holes (22) is slidably connected to the side wall of the sleeve (20).
4. The device for uniformly spreading the stone chips after the municipal road construction is carried out according to claim 1, wherein the first driving mechanism comprises a first bevel gear (27), a second groove (26) is formed in the lower end of the base (1), one end of the reciprocating lead screw (16) penetrates through the side wall of the base (1) and extends into the second groove (26), one end of the reciprocating lead screw (16) located in the second groove (26) is fixedly connected with the side wall of the first bevel gear (27), the inner wall of the second groove (26) is rotatably connected with a rotating shaft (28), one end of the rotating shaft (28) far away from the inner wall of the second groove (26) is fixedly connected with a second bevel gear (29) meshed with the first bevel gear (27), and a third driving mechanism for driving the rotating shaft (28) to rotate is mounted on the double-shaft motor (30).
5. The device for uniformly spreading the stone chips after the municipal road construction is characterized in that the second driving mechanism comprises worms (10) which are connected to the inner walls of the two chutes (4) in a co-rotating manner, worm wheels (9) are fixedly connected below the side walls of the lead screws (6), and the worm wheels (9) are meshed with the worms (10).
6. The device for uniformly spreading the stone chips after the municipal road construction is characterized in that the third driving mechanism comprises a driving wheel (32) fixedly connected to one end, far away from the vertical plate (17), of a double-shaft motor (30), one end, far away from the second bevel gear (29), of the rotating shaft (28) penetrates through the side wall of the base (1) and is fixedly connected with a driven wheel (31), and the driving wheel (32) is connected with the driven wheel (31) through a synchronous belt.
7. The device for uniformly spreading the stone chips after the construction of the municipal road according to claim 5, wherein one end of the worm (10) penetrates through the side wall of the feeding frame (3) and is fixedly connected with a rotating handle (11), the rotating handle (11) is sleeved with a rubber anti-slip sleeve, and the rotating handle (11) is provided with a limiting mechanism for limiting the rotating position of the worm (10).
8. The device for uniformly spreading the stone chips after the municipal road construction is in accordance with claim 7, wherein the limiting mechanism comprises a limiting rod (12) slidably connected to the side wall of the rotating handle (11), a plurality of limiting grooves (13) matched with the limiting rod (12) are uniformly distributed on the side wall of the feeding frame (3), and the plurality of limiting grooves (13) are symmetrically arranged along the axis of the worm (10).
9. The device for uniformly spreading the stone chips after the municipal road construction is characterized in that two inclined plates (33) are fixedly connected to the inner wall of the guide box (2), and one ends of the two inclined plates (33) are attached to the upper end of the discharge hole (14).
10. The device for uniformly spreading the stone chips after the municipal road construction according to claim 1, wherein the lower end of the base (1) is symmetrically and fixedly connected with a plurality of universal wheels (34) through support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511596.7A CN111622051A (en) | 2020-06-08 | 2020-06-08 | Even distributing device of stone bits after town road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511596.7A CN111622051A (en) | 2020-06-08 | 2020-06-08 | Even distributing device of stone bits after town road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111622051A true CN111622051A (en) | 2020-09-04 |
Family
ID=72257326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010511596.7A Withdrawn CN111622051A (en) | 2020-06-08 | 2020-06-08 | Even distributing device of stone bits after town road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111622051A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392264A (en) * | 2020-11-06 | 2021-02-23 | 池程怀 | Recycled concrete wallboard mounting equipment |
| CN113529542A (en) * | 2021-07-30 | 2021-10-22 | 陈妙兵 | Be applied to municipal road bridge and lay sealing device |
| CN115369719A (en) * | 2022-09-01 | 2022-11-22 | 锦旭建设有限公司 | Construction paving device for cement stabilized macadam base for municipal construction |
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| US20110305551A1 (en) * | 2010-06-11 | 2011-12-15 | Neumann Duane A | Flexible Skid Steer Attachment Device |
| CN204435164U (en) * | 2014-12-05 | 2015-07-01 | 天津康远工程机械有限公司 | A kind of bunker device for paver of improvement |
| CN204528819U (en) * | 2015-04-07 | 2015-08-05 | 江苏薪泽奇机械股份有限公司 | A kind of horizontal spiral storing kink arrowband anti-turn over apparatus and a kind of horizontal spiral storing kink |
| CN208777134U (en) * | 2018-06-17 | 2019-04-23 | 祝亚子 | A kind of building road-metal spreading machine convenient to use |
| CN110424220A (en) * | 2019-08-26 | 2019-11-08 | 淄博询知方技术开发有限公司 | A kind of road engineering pavement asphalt laying equipment |
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2020
- 2020-06-08 CN CN202010511596.7A patent/CN111622051A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110305551A1 (en) * | 2010-06-11 | 2011-12-15 | Neumann Duane A | Flexible Skid Steer Attachment Device |
| CN204435164U (en) * | 2014-12-05 | 2015-07-01 | 天津康远工程机械有限公司 | A kind of bunker device for paver of improvement |
| CN204528819U (en) * | 2015-04-07 | 2015-08-05 | 江苏薪泽奇机械股份有限公司 | A kind of horizontal spiral storing kink arrowband anti-turn over apparatus and a kind of horizontal spiral storing kink |
| CN208777134U (en) * | 2018-06-17 | 2019-04-23 | 祝亚子 | A kind of building road-metal spreading machine convenient to use |
| CN110424220A (en) * | 2019-08-26 | 2019-11-08 | 淄博询知方技术开发有限公司 | A kind of road engineering pavement asphalt laying equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112392264A (en) * | 2020-11-06 | 2021-02-23 | 池程怀 | Recycled concrete wallboard mounting equipment |
| CN113529542A (en) * | 2021-07-30 | 2021-10-22 | 陈妙兵 | Be applied to municipal road bridge and lay sealing device |
| CN115369719A (en) * | 2022-09-01 | 2022-11-22 | 锦旭建设有限公司 | Construction paving device for cement stabilized macadam base for municipal construction |
| CN115369719B (en) * | 2022-09-01 | 2023-09-12 | 锦旭建设有限公司 | Cement stabilized macadam basic unit construction paving device for municipal construction |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |
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| WW01 | Invention patent application withdrawn after publication |