CN108532417A - A kind of bituminous concrete paver - Google Patents
A kind of bituminous concrete paver Download PDFInfo
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- CN108532417A CN108532417A CN201810579783.1A CN201810579783A CN108532417A CN 108532417 A CN108532417 A CN 108532417A CN 201810579783 A CN201810579783 A CN 201810579783A CN 108532417 A CN108532417 A CN 108532417A
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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
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/187—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for spreading-out or striking-off deposited mixtures, e.g. spread-out screws, strike-off boards
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Abstract
Description
技术领域technical field
本发明涉及摊铺机技术领域，具体为一种沥青混凝土摊铺机。The invention relates to the technical field of paver, in particular to an asphalt concrete paver.
背景技术Background technique
道路建设是社会发展中的重要组成，而在道路建设过程中常常需要使用各类机械设备，就以一种沥青混凝土摊铺机为例，现今市场上的此类装置种类繁多，基本可以满足人们的使用需求，但是依然存在一定的问题，现今市场上的此类装置的摊铺辊多为固定制式，无法调整所需摊平道路的厚度，使得极为不便，同时现有的摊铺辊在对沥青混凝土进行摊铺时，摊铺辊上容易黏附沥青混凝土，使得摊铺辊摊铺效果不好，同时造成沥青混凝土的浪费，因此需要对摊铺机上的摊铺辊的结构加以改进。Road construction is an important part of social development, and various types of machinery and equipment are often used in the road construction process. Take an asphalt concrete paver as an example. There are many types of such devices on the market today, which can basically meet the needs of people. However, there are still certain problems. Most of the paving rollers of this type of device on the market today are of a fixed type, and the thickness of the paved road cannot be adjusted, which makes it extremely inconvenient. At the same time, the existing paving rollers are When asphalt concrete is paved, asphalt concrete is easily adhered to the paving rollers, which makes the paving effect of the paving rollers poor and causes waste of asphalt concrete. Therefore, it is necessary to improve the structure of the paving rollers on the paver.
发明内容Contents of the invention
本发明的目的在于提供一种沥青混凝土摊铺机，以解决上述背景技术中提出的问题。The object of the present invention is to provide an asphalt concrete paver to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种沥青混凝土摊铺机，包括机体，所述机体的两侧安装有第一牵引臂和第二牵引臂，所述第一牵引臂的前壁和第二牵引臂的后壁均固定安装有螺杆，所述螺杆上设有升降板，所述升降板的中部开有滑槽，且滑槽套接在螺杆上，所述螺杆端部螺纹连接有定位螺帽，且定位螺帽挤压在升降板上进行限位固定，所述升降板的前方两侧雕刻有刻度尺，所述升降板的下端固定安装有固定板，所述固定板的内侧设有摊铺辊，所述摊铺辊的两端与固定柱的一端相连接，且固定柱的另一端通过轴承I连接在固定板上，所述第一牵引臂和第二牵引臂之间通过支撑杆相连接，所述支撑杆的中部螺纹连接有升降杆，所述升降杆的上端固定安装有转盘，所述升降杆的下端通过轴承II连接在定位板的上表面中部位置，所述支撑杆与定位板两侧通过伸缩杆相连接，且升降杆位于伸缩杆的内侧，所述定位板的下方固定安装有刮刀，且刮刀下方与摊铺辊相贴合，所述定位板的两侧开有内螺纹孔，所述定位板的两侧设有挡板，且挡板与摊铺辊的两端相贴合，所述挡板上螺纹连接有螺钉，且螺钉螺纹连接到内螺纹孔的内部。In order to achieve the above object, the present invention provides the following technical solutions: an asphalt concrete paver, including a body, a first traction arm and a second traction arm are installed on both sides of the body, and the front wall of the first traction arm and the rear wall of the second traction arm are fixedly equipped with a screw rod, and a lifting plate is provided on the screw rod, and a chute is opened in the middle of the lifting plate, and the chute is sleeved on the screw rod, and the end of the screw rod is threaded There is a positioning nut, and the positioning nut is extruded on the lifting plate for limit fixing. The two sides in front of the lifting plate are engraved with scales, and the lower end of the lifting plate is fixedly installed with a fixing plate. The inner side is provided with paving rollers, the two ends of the paving rollers are connected with one end of the fixed column, and the other end of the fixed column is connected to the fixed plate through the bearing I, between the first traction arm and the second traction arm The middle part of the support rod is threadedly connected with a lifting rod, the upper end of the lifting rod is fixedly installed with a turntable, and the lower end of the lifting rod is connected to the middle position of the upper surface of the positioning plate through a bearing II, so that The two sides of the support rod and the positioning plate are connected by telescopic rods, and the lifting rod is located on the inner side of the telescopic rod. A scraper is fixedly installed under the positioning plate, and the bottom of the scraper is attached to the paving roller. There are internal threaded holes on both sides, and baffles are provided on both sides of the positioning plate, and the baffles are attached to the two ends of the paving roller, and the screws are threaded on the baffles, and the screws are threaded into the inner inside of the threaded hole.
优选的，所述定位螺帽的外径大于滑槽的宽度，所述滑槽为U形槽，所述定位螺帽与升降板相贴合面粘合有防滑橡胶层。Preferably, the outer diameter of the positioning nut is larger than the width of the chute, the chute is a U-shaped groove, and a non-slip rubber layer is bonded to the bonding surface of the positioning nut and the lifting plate.
优选的，所述固定柱通过轴承I连接在固定板的中部位置，所述摊铺辊的外径大于固定板的高度。Preferably, the fixed column is connected to the middle position of the fixed plate through the bearing I, and the outer diameter of the paving roller is greater than the height of the fixed plate.
优选的，所述支撑杆的中部开有螺纹孔，所述升降杆外壁为螺纹结构，且升降杆螺纹连接在螺纹孔内部。Preferably, the middle part of the support rod is provided with a threaded hole, the outer wall of the lifting rod is a threaded structure, and the lifting rod is screwed inside the threaded hole.
优选的，所述定位板、刮刀和摊铺辊的长度相同，所述刮刀为三角体结构。Preferably, the lengths of the positioning plate, the scraper and the spreading roller are the same, and the scraper has a triangular structure.
优选的，所述挡板的宽度大于定位板的宽度，所述挡板的高度大于定位板和刮刀的总高度。Preferably, the width of the baffle is greater than the width of the positioning plate, and the height of the baffle is greater than the total height of the positioning plate and the scraper.
优选的，所述伸缩杆的上端焊接在支撑杆下表面两侧，且伸缩杆的下端焊接在定位板上表面两侧。Preferably, the upper end of the telescopic rod is welded on both sides of the lower surface of the support rod, and the lower end of the telescopic rod is welded on both sides of the upper surface of the positioning plate.
与现有技术相比，本发明的有益效果是：本发明结构设计合理，功能性强，便于对摊铺辊进行高度调节，使得沥青混凝土铺设厚度可调，同时便于对摊铺辊表面进行清理，使得摊铺辊表面不易黏附沥青混凝土，增加工作效率，便于沥青混凝土更充分的使用，具有很强的市场应用前景，利于推广。本发明具有一下优点：Compared with the prior art, the beneficial effects of the present invention are: the present invention has reasonable structural design and strong functionality, and is convenient for height adjustment of the paving roller, so that the thickness of asphalt concrete paving can be adjusted, and at the same time, it is convenient for cleaning the surface of the paving roller , so that the surface of the paving roller is not easy to adhere to the asphalt concrete, which increases the work efficiency and facilitates the full use of the asphalt concrete. It has a strong market application prospect and is conducive to promotion. The present invention has following advantage:
1、通过在第一牵引臂和第二牵引臂上固定安装有螺杆，在升降板上开有滑槽，便于通过定位螺帽将升降板固定在螺杆上，即可达到定位作用，在升降板前壁两侧雕刻有刻度尺，便于对升降板进行定位位置调节；1. Screws are fixedly installed on the first traction arm and the second traction arm, and a chute is opened on the lifting plate, so that the lifting plate can be fixed on the screw rod through the positioning nut, and the positioning function can be achieved. On the lifting plate There are scales engraved on both sides of the front wall, which is convenient for positioning and adjusting the lifting plate;
2、通过在支撑杆中部螺纹连接有升降杆，便于升降杆带动定位板进行高度调节，在支撑杆和定位板两侧通过伸缩杆相连接，伸缩杆对定位板起到导向和限位作用；2. The lifting rod is threaded in the middle of the support rod to facilitate the height adjustment of the positioning plate driven by the lifting rod. The two sides of the support rod and the positioning plate are connected by telescopic rods, and the telescopic rod plays a role of guiding and limiting the positioning plate;
3、通过在定位板的下表面固定安装有刮刀，便于对摊铺辊表面黏附的沥青混凝土进行清理，在定位板的两侧通过螺钉螺纹连接有挡板，便于对摊铺辊的两侧起到格挡作用，使得摊铺辊表面上的沥青混凝土不易往两侧泄露。3. A scraper is fixedly installed on the lower surface of the positioning plate to facilitate the cleaning of the asphalt concrete adhered to the surface of the paving roller. On both sides of the positioning plate, there are baffles connected by screw threads, which is convenient for both sides of the paving roller. It acts as a barrier, so that the asphalt concrete on the surface of the paving roller is not easy to leak to both sides.
附图说明Description of drawings
图1为本发明的正视图；Fig. 1 is the front view of the present invention;
图2为本发明的结构左视剖面图；Fig. 2 is a left view sectional view of the structure of the present invention;
图3为本发明的定位板与刮刀结构示意图。Fig. 3 is a schematic diagram of the structure of the positioning plate and the scraper of the present invention.
图中：1机体、2第一牵引臂、3第二牵引臂、4螺杆、5升降板、6滑槽、7定位螺帽、8刻度尺、9固定板、10摊铺辊、11固定柱、12轴承I、13支撑杆、14升降杆、15转盘、16轴承II、17定位板、18伸缩杆、19刮刀、20内螺纹孔、21挡板、22螺钉。In the figure: 1 machine body, 2 first traction arm, 3 second traction arm, 4 screw rod, 5 lifting plate, 6 chute, 7 positioning nut, 8 scale, 9 fixing plate, 10 paving roller, 11 fixing column , 12 bearings I, 13 support rods, 14 lifting rods, 15 turntables, 16 bearings II, 17 positioning plates, 18 telescopic rods, 19 scrapers, 20 internally threaded holes, 21 baffles, 22 screws.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-3，本发明提供一种技术方案：一种沥青混凝土摊铺机，包括机体1，机体1的两侧安装有第一牵引臂2和第二牵引臂3，第一牵引臂2的前壁和第二牵引臂3的后壁均固定安装有螺杆4，螺杆4上设有升降板5，升降板5的中部开有滑槽6，且滑槽6套接在螺杆4上，便于通过定位螺帽7将升降板5固定在螺杆4上，即可达到定位作用，螺杆4端部螺纹连接有定位螺帽7，且定位螺帽7挤压在升降板5上进行限位固定，定位螺帽7的外径大于滑槽6的宽度，滑槽6为U形槽，定位螺帽7与升降板5相贴合面粘合有防滑橡胶层，升降板5的前方两侧雕刻有刻度尺8，便于对升降板5进行定位位置调节，升降板5的下端固定安装有固定板9，固定板9的内侧设有摊铺辊10，摊铺辊10的两端与固定柱11的一端相连接，且固定柱11的另一端通过轴承I12连接在固定板9上，固定柱11通过轴承I12连接在固定板9的中部位置，摊铺辊10的外径大于固定板9的高度，第一牵引臂2和第二牵引臂3之间通过支撑杆13相连接，支撑杆13的中部开有螺纹孔，升降杆14外壁为螺纹结构，且升降杆14螺纹连接在螺纹孔内部，支撑杆13的中部螺纹连接有升降杆14，便于升降杆14带动定位板17进行高度调节，伸缩杆14的上端焊接在支撑杆13下表面两侧，且伸缩杆14的下端焊接在定位板17上表面两侧，升降杆14的上端固定安装有转盘15，升降杆14的下端通过轴承II16连接在定位板17的上表面中部位置，支撑杆13与定位板17两侧通过伸缩杆18相连接，且升降杆14位于伸缩杆18的内侧，伸缩杆18对定位板17起到导向和限位作用，定位板17的下方固定安装有刮刀19，且刮刀19下方与摊铺辊10相贴合，便于对摊铺辊10表面黏附的沥青混凝土进行清理，定位板17、刮刀19和摊铺辊10的长度相同，刮刀19为三角体结构，定位板17的两侧开有内螺纹孔20，定位板17的两侧设有挡板21，且挡板21与摊铺辊10的两端相贴合，挡板21上螺纹连接有螺钉22，且螺钉22螺纹连接到内螺纹孔20的内部，便于对摊铺辊10的两侧起到格挡作用，使得摊铺辊10表面上的沥青混凝土不易往两侧泄露，挡板21的宽度大于定位板17的宽度，挡板21的高度大于定位板17和刮刀19的总高度。Please refer to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of asphalt concrete paver, comprises body 1, and the two sides of body 1 are equipped with first traction arm 2 and second traction arm 3, the first traction arm Both the front wall of 2 and the rear wall of the second traction arm 3 are fixedly equipped with a screw 4, the screw 4 is provided with a lifting plate 5, and the middle part of the lifting plate 5 has a chute 6, and the chute 6 is sleeved on the screw 4 , it is convenient to fix the lifting plate 5 on the screw rod 4 through the positioning nut 7, and then the positioning effect can be achieved. Fixed, the outer diameter of the positioning nut 7 is greater than the width of the chute 6, the chute 6 is a U-shaped groove, the surface of the positioning nut 7 and the lifting plate 5 is bonded with a non-slip rubber layer, and the front sides of the lifting plate 5 Engraved with a scale 8, it is convenient to adjust the positioning position of the lifting plate 5. The lower end of the lifting plate 5 is fixedly equipped with a fixed plate 9. The inner side of the fixed plate 9 is provided with a paving roller 10, and the two ends of the paving roller 10 are connected to the fixed column. One end of 11 is connected, and the other end of fixed column 11 is connected on the fixed plate 9 by bearing I12, and fixed column 11 is connected on the middle position of fixed plate 9 by bearing I12, and the outer diameter of paving roller 10 is larger than that of fixed plate 9. Height, the first traction arm 2 and the second traction arm 3 are connected by a support rod 13, a threaded hole is opened in the middle of the support rod 13, the outer wall of the lifting rod 14 is a threaded structure, and the lifting rod 14 is threaded inside the threaded hole , the middle part of the support rod 13 is threadedly connected with the lifting rod 14, which is convenient for the lifting rod 14 to drive the positioning plate 17 to adjust the height. On both sides of the upper surface of 17, the upper end of the lifting rod 14 is fixedly equipped with a turntable 15, and the lower end of the lifting rod 14 is connected to the middle of the upper surface of the positioning plate 17 through the bearing II16, and the support rod 13 and the positioning plate 17 both sides are connected through the telescopic rod 18. connected, and the lifting rod 14 is located inside the telescopic rod 18, the telescopic rod 18 plays a role of guiding and limiting the positioning plate 17, a scraper 19 is fixedly installed under the positioning plate 17, and the bottom of the scraper 19 is attached to the paving roller 10 It is convenient to clean the asphalt concrete adhered to the surface of the paving roller 10. The positioning plate 17, the scraper 19 and the paving roller 10 have the same length. , the two sides of the positioning plate 17 are provided with baffles 21, and the baffles 21 are attached to the two ends of the paving roller 10, the baffles 21 are threaded with screws 22, and the screws 22 are threaded to the inner threaded holes 20 Inside, it is convenient to block the two sides of the paving roller 10, so that the asphalt concrete on the surface of the paving roller 10 is not easy to leak to both sides. The width of the baffle 21 is greater than the width of the positioning plate 17, and the height of the baffle 21 Greater than the total height of positioning plate 17 and scraper 19.
工作原理：本发明在使用时，通过将升降板5在螺杆4上移动到想要摊铺的厚度，将定位螺帽7螺纹连接在螺杆4上，使得定位螺帽7挤压在升降板5上，即可将摊铺辊10进行限位固定，通过向一侧转动转盘15，使得转盘15带动升降杆14向下运动，定位板17在升降杆14、轴承II16和伸缩杆18的配合下，向摊铺辊10的位置移动，使得刮刀19与摊铺辊10相贴合，将挡板21通过螺钉22螺纹连接在定位板17的两侧，使得挡板21与摊铺辊10的两侧相贴合，即可正常使用摊铺机。Working principle: when the present invention is in use, by moving the lifting plate 5 on the screw rod 4 to the desired paving thickness, the positioning nut 7 is screwed on the screw rod 4, so that the positioning nut 7 is squeezed on the lifting plate 5 Up, the paving roller 10 can be limited and fixed. By turning the turntable 15 to one side, the turntable 15 drives the lifting rod 14 to move downward. , to move to the position of the paving roller 10, so that the scraper 19 is attached to the paving roller 10, and the baffle plate 21 is screwed on both sides of the positioning plate 17 through the screw 22, so that the two sides of the baffle plate 21 and the paving roller 10 The sides fit together and the paver can be used normally.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
Claims (7)
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| CN201810579783.1A CN108532417A (en) | 2018-06-07 | 2018-06-07 | A kind of bituminous concrete paver |
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| CN110004802A (en) * | 2019-04-15 | 2019-07-12 | 王占刚 | A kind of highway construction asphalt paving device |
| CN110158422A (en) * | 2019-06-27 | 2019-08-23 | 安徽劲帆建设有限公司 | A kind of road asphalt paves head and its installation apparatus |
| CN110284404A (en) * | 2019-06-13 | 2019-09-27 | 中建八局第二建设有限公司 | A road asphalt paving device with a hydraulic adjustment device and its construction method |
| CN112116257A (en) * | 2020-09-22 | 2020-12-22 | 苏宇航 | Engineering cost evaluation intelligent management system based on big data |
| CN112695591A (en) * | 2020-12-25 | 2021-04-23 | 邢凯 | Energy-saving adjusting baffle for asphalt road paving |
| CN119501196A (en) * | 2024-10-28 | 2025-02-25 | 包头钢铁（集团）有限责任公司 | Gas blower gas seal scraping tool and use method |
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| CN110284404A (en) * | 2019-06-13 | 2019-09-27 | 中建八局第二建设有限公司 | A road asphalt paving device with a hydraulic adjustment device and its construction method |
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| CN112116257A (en) * | 2020-09-22 | 2020-12-22 | 苏宇航 | Engineering cost evaluation intelligent management system based on big data |
| CN112695591A (en) * | 2020-12-25 | 2021-04-23 | 邢凯 | Energy-saving adjusting baffle for asphalt road paving |
| CN119501196A (en) * | 2024-10-28 | 2025-02-25 | 包头钢铁（集团）有限责任公司 | Gas blower gas seal scraping tool and use method |
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Application publication date: 20180914 |