CN216757199U - High-efficient screening sand device - Google Patents
High-efficient screening sand device Download PDFInfo
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- CN216757199U CN216757199U CN202221045415.7U CN202221045415U CN216757199U CN 216757199 U CN216757199 U CN 216757199U CN 202221045415 U CN202221045415 U CN 202221045415U CN 216757199 U CN216757199 U CN 216757199U
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Abstract
本实用新型涉及土木工程设备技术领域,尤其涉及一种高效筛沙装置,包括筛分机构,筛分机构包括倾斜设置的中空的筛分盘,筛分盘内部设有筛网,筛分盘的外周均匀设有若干个凸柱,筛分盘的一侧设有与凸柱配合使用的驱动盘,驱动盘的外周均匀设有若干个平滑的凹槽;筛分盘的顶部连接若干根连杆,连杆的另一端均连接限位杆;限位杆活动连接于固定架,固定架的另一端连接外壳,外壳的内部设有出料筒,驱动盘远离筛分盘的一端连接驱动器的输出轴。借此,本实用新型可以快速高效的对沙子进行自动筛分,节省人工,占用空间小,使用成本低。
The utility model relates to the technical field of civil engineering equipment, in particular to a high-efficiency sand screening device, comprising a screening mechanism. A number of convex columns are evenly arranged on the outer periphery, a drive plate used in cooperation with the convex columns is arranged on one side of the screening plate, and a number of smooth grooves are evenly arranged on the outer circumference of the driving plate; the top of the screening plate is connected with a number of connecting rods , the other end of the connecting rod is connected to the limit rod; the limit rod is movably connected to the fixed frame, the other end of the fixed frame is connected to the shell, the inside of the shell is provided with a discharge cylinder, and the end of the drive disc away from the screening disc is connected to the output of the drive axis. Thereby, the utility model can automatically screen the sand quickly and efficiently, save labor, occupy less space, and have low use cost.
Description
技术领域technical field
本实用新型涉及土木工程设备技术领域,尤其涉及一种高效筛沙装置。The utility model relates to the technical field of civil engineering equipment, in particular to a high-efficiency sand screening device.
背景技术Background technique
土木工程是建造各类土地工程设施的科学技术的统称,它既指所应用的材料、设备和所进行的勘测、设计、施工、保养、维修等技术活动,也指工程建设的对象,即建造在地上或地下,直接或间接为人类生活、生产、军事、科研服务的各种工程设施;沙子是土木工程施工中比较常用的材料之一,为了能够满足沙子的使用要求,很多购买的沙子都需要经过后期的筛分工作。Civil engineering is a general term for the science and technology of building various land engineering facilities. It refers not only to the applied materials, equipment, and technical activities such as surveying, design, construction, maintenance, and repair, but also to the object of engineering construction, that is, construction. Various engineering facilities on the ground or underground, directly or indirectly serving human life, production, military, and scientific research; sand is one of the more commonly used materials in civil engineering construction. In order to meet the requirements of sand use, many purchased sands are Need to go through the post-screening work.
目前,大多数施工工地中多采用人工筛沙,不仅劳动强度高,而且筛沙的效率低、筛沙效果差;一些大型的筛沙设备,使用成本高,并不适用于小型的施工场所。At present, most of the construction sites use artificial sand screening, which not only has high labor intensity, but also has low sand screening efficiency and poor sand screening effect. Some large sand screening equipment has high operating costs and is not suitable for small construction sites.
如何才能快速高效的对沙子进行自动筛分,节省人工,占用空间小,使用成本低,成为一个需要突破的技术问题。How to automatically screen sand quickly and efficiently, save labor, take up less space, and use low cost, has become a technical problem that needs to be broken through.
综上可知,现有技术在实际使用上显然存在不便与缺陷,所以有必要加以改进。To sum up, the prior art obviously has inconvenience and defects in practical use, so it is necessary to improve it.
实用新型内容Utility model content
针对上述的缺陷,本实用新型的目的在于提供一种高效筛沙装置,其可以快速高效的对沙子进行自动筛分,节省人工,占用空间小,使用成本低。In view of the above-mentioned defects, the purpose of the present invention is to provide a high-efficiency sand screening device, which can quickly and efficiently screen sand automatically, saves labor, takes up less space, and has low use cost.
为了实现上述目的,本实用新型提供一种高效筛沙装置,包括筛分机构,所述筛分机构包括倾斜设置的中空的筛分盘,所述筛分盘内部设有筛网,所述筛分盘的外周均匀设有若干个凸柱,所述筛分盘的一侧设有与所述凸柱配合使用的驱动盘,所述驱动盘的外周均匀设有若干个平滑的凹槽;所述筛分盘的顶部连接若干根连杆,所述连杆的另一端均连接限位杆。In order to achieve the above purpose, the present utility model provides a high-efficiency sand screening device, which includes a screening mechanism, and the screening mechanism includes a slanted hollow screening tray, and a screen is arranged inside the screening tray. The outer circumference of the dividing plate is evenly provided with a plurality of convex columns, one side of the screening plate is provided with a driving plate used in cooperation with the convex columns, and the outer circumference of the driving plate is evenly provided with a number of smooth grooves; The top of the screening plate is connected with several connecting rods, and the other ends of the connecting rods are connected with limit rods.
所述限位杆活动连接于固定架,所述固定架的另一端连接外壳,所述外壳的内部设有出料筒,所述驱动盘远离所述筛分盘的一端连接驱动器的输出轴。The limit rod is movably connected to a fixing frame, the other end of the fixing frame is connected to a casing, a discharge cylinder is arranged inside the casing, and one end of the driving disc away from the screening disc is connected to the output shaft of the driver.
根据本实用新型的高效筛沙装置,所述筛分盘为倾斜的中空圆柱体结构。According to the high-efficiency sand screening device of the present invention, the screening disc is an inclined hollow cylindrical structure.
根据本实用新型的高效筛沙装置,所述限位杆的顶端穿出所述固定架,穿出所述固定架的部分所述限位杆连接限位块。According to the high-efficiency sand screening device of the present invention, the top end of the limit rod passes through the fixing frame, and the part of the limit rod passing through the fixing frame is connected to the limit block.
根据本实用新型的高效筛沙装置,所述外壳的底部倾斜设置。According to the high-efficiency sand screening device of the present invention, the bottom of the casing is inclined.
根据本实用新型的高效筛沙装置,所述出料筒为中空的圆柱体结构。According to the high-efficiency sand screening device of the present invention, the discharge cylinder is a hollow cylindrical structure.
根据本实用新型的高效筛沙装置,所述外壳的底端设有排料孔。According to the high-efficiency sand screening device of the present invention, the bottom end of the casing is provided with a discharge hole.
根据本实用新型的高效筛沙装置,所述驱动器的另一端固接于所述外壳。According to the high-efficiency sand screening device of the present invention, the other end of the driver is fixedly connected to the casing.
本实用新型的目的在于提供一种高效筛沙装置,包括筛分机构,筛分机构可以将沙子中的大颗粒物体与符合筛网粒径要求的沙子分离,快速高效的对沙子进行自动筛分,节省人工;单驱动器控制,占用空间小,使用成本低。综上所述,本实用新型的有益效果是:快速高效的对沙子进行自动筛分,节省人工,占用空间小,使用成本低。The purpose of the utility model is to provide a high-efficiency sand screening device, which includes a screening mechanism, which can separate large particles in the sand from the sand that meets the requirements of the screen size, and automatically screen the sand quickly and efficiently. , saving labor; single driver control, small footprint, low cost of use. To sum up, the beneficial effects of the utility model are: automatic screening of sand quickly and efficiently, labor saving, small occupied space, and low use cost.
附图说明Description of drawings
图1为本实用新型结构图;图2为图1中筛分机构处结构图;图3为外壳处俯视图;图4为外壳处主视图方向的纵向剖面图;在图中:1-外壳,11-出料筒,12-驱动器,13-驱动盘,14-排料孔,15-固定架,2-筛分机构,21-筛分盘,211-挡板,22-凸柱,23-连杆,24-限位杆,241-限位块,3-筛网。Fig. 1 is a structural drawing of the utility model; Fig. 2 is a structural drawing of the screening mechanism in Fig. 1; Fig. 3 is a plan view at the outer casing; Fig. 4 is a longitudinal section in the direction of the front view of the outer casing; In the figure: 1-shell, 11-Discharge drum, 12-Driver, 13-Drive disc, 14-Discharge hole, 15-Fixed frame, 2-Screening mechanism, 21-Screening disc, 211-Baffle plate, 22-Protruding column, 23- Connecting rod, 24-limit bar, 241-limit block, 3-screen.
具体实施方式Detailed ways
为了使本实用新型的目的、技术方案及优点更加清楚明白,以下结合附图,对本实用新型进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本实用新型,并不用于限定本实用新型。In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.
参见图1-3,本实用新型提供了一种高效筛沙装置,包括筛分机构2,筛分机构2包括筛分盘21,筛分盘21为倾斜的中空圆柱体结构,筛分盘21内部的中空处设有筛网3,筛网3将筛分盘21的整个中空处全部覆盖;借此,筛分盘21可以对沙子进行筛分,沙子中的大颗粒物体(如:土块、碎石等)会向筛分盘21较低的一侧滑落,符合筛网3粒径要求的沙子会沿筛网3的筛孔下落;筛分盘21较低的一侧的顶部设有挡板211,某些符合筛网3粒径要求的沙子会由于重力随大颗粒物体一起向筛分盘21较低的一侧滑落,造成筛分浪费,挡板211可以将大部分符合筛网3粒径要求的沙子拦截,使这些符合筛网3粒径要求的沙子进行再次筛分,挡板211的高度较矮,大颗粒物体由于滑落的力较大,会越过挡板211,即使这些大颗粒物体没有越过挡板211,也会在挡板211处堆积,随着堆积量的不断增加,最终也会从筛分盘21较低的一侧滑落;筛分盘21的外周均匀设有若干个凸柱22,筛分盘21的一侧设有与凸柱22配合使用的驱动盘13,驱动盘13的外周均匀设有若干个平滑的凹槽,每个凹槽恰好可以容纳一个凸柱22;筛分盘21的顶部连接若干根连杆23,连杆23的另一端均向上弯折连接限位杆24,限位杆24活动连接于固定架15(限位杆24可在固定架15内转动并上下移动),固定架15的另一端连接外壳1;限位杆24的顶端穿出固定架15,限位杆24顶部穿出固定架15的部分连接限位块241,限位块241可以在凸柱22损坏时,防止筛分盘21掉落;当驱动盘13转动时(此时,驱动盘13顶端的凹槽内卡设有一个凸柱22),驱动盘13会带动凹槽转动,凹槽会带动凸柱22移动,一个凸柱22脱离一个凹槽后,下一个凸柱22会进入下一个凹槽,随着驱动盘13不断转动,凸柱22也会带动筛分盘21转动,由于筛分盘21倾斜,筛分盘21在转动的同时会不断下移,当驱动盘13顶端的凹槽与筛分盘21较高一侧的凸柱22配合时,筛分盘21会在转动的同时不断上移。1-3, the utility model provides a high-efficiency sand screening device, including a
参见图1,图3和图4,外壳1的底部倾斜,外壳1的内部设有出料筒11,出料筒11为中空的圆柱体结构,出料筒11的顶部正对筛分盘21的中空处,符合筛网3粒径要求的沙子会沿筛网3的筛孔下落至出料筒11,并沿着出料筒11持续下落,直到落至地面(可将运沙的手推车放置在出料筒11下方);外壳1的底端设有排料孔14,排料孔14位于外壳1较低的一侧,排料孔14可以排掉筛分出的大颗粒物体;筛分出的大颗粒物体经过挡板211落至外壳1与出料筒11之间的避让空间内,并沿着外壳1倾斜的底面下滑,直至从排料孔14滑出,可在排料孔14处连接收集管,防止排出的大颗粒物体与出料筒11排出的符合筛网3粒径要求的沙子再次共混;驱动盘13远离筛分盘21一端连接驱动器12的输出轴,驱动盘13可随驱动器12的输出轴转动,驱动器12的另一端固接于外壳1。Referring to Figure 1, Figure 3 and Figure 4, the bottom of the
本实用新型中,驱动器12为旋转电机。In the present invention, the
开启驱动器12,驱动器12带动驱动盘13转动,驱动盘13带动筛分盘21转动,当筛分盘21转动并上下移动时,将需要筛分的沙子,倒入筛网3上方,沙子中的大颗粒物体会向筛分盘21较低的一侧滑落,最后从排料孔14排出;符合筛网3粒径要求的沙子会沿筛网3的筛孔下落,最后从出料筒11排出。Turn on the
本实用新型提供了一种高效筛沙装置,包括筛分机构,筛分机构可以将沙子中的大颗粒物体与符合筛网粒径要求的沙子分离,快速高效的对沙子进行自动筛分,节省人工;单驱动器控制,占用空间小,使用成本低。综上所述,本实用新型的有益效果是:快速高效的对沙子进行自动筛分,节省人工,占用空间小,使用成本低。The utility model provides a high-efficiency sand screening device, which comprises a screening mechanism, which can separate large particles in the sand from the sand that meets the requirements of the size of the screen, and automatically screen the sand quickly and efficiently, saving energy. Manual; single driver control, small footprint and low cost of use. To sum up, the beneficial effects of the utility model are: automatic screening of sand quickly and efficiently, labor saving, small occupied space, and low use cost.
当然,本实用新型还可有其它多种实施例,在不背离本实用新型精神及其实质的情况下,熟悉本领域的技术人员当可根据本实用新型作出各种相应的改变和变形,但这些相应的改变和变形都应属于本实用新型所附的权利要求的保护范围。Of course, the present utility model can also have other various embodiments, without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present invention.
Claims (7)
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