CN203975450U - 一种砂罐 - Google Patents

一种砂罐 Download PDF

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Publication number
CN203975450U
CN203975450U CN201420359844.0U CN201420359844U CN203975450U CN 203975450 U CN203975450 U CN 203975450U CN 201420359844 U CN201420359844 U CN 201420359844U CN 203975450 U CN203975450 U CN 203975450U
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张日奎
芦帅
赵立辉
刘斌
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Yantai Jereh Petroleum Equipment and Technologies Co Ltd
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Yantai Jereh Petroleum Equipment and Technologies Co Ltd
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Abstract

本实用新型公开了一种砂罐,其包括砂料斗,以及设置在砂料斗内,并能够伸出和缩入砂料斗的加长壁;上述加长壁贴近砂料斗的侧壁,且加长壁为周向封闭、两端开口的环形结构。应用上述砂罐时,可根据需要使加长壁伸出砂料斗,以增大整个砂料斗的体积,提高其储砂量。本实用新型提供的砂罐中加长壁使其在不增加占地面积的基础上增大了储砂量,利于满足施工现场的要求。

Description

一种砂罐
技术领域
本实用新型涉及机械工业技术领域,更具体地说,涉及一种砂罐。
背景技术
目前,压裂施工等常用到砂子,因此用于盛装砂子的砂罐是目前各类施工现场必不可少的设备。
现有的砂罐形态固定,其体积与其占地面积有关,往往容积越大,则占地面积越大。而实际井场的面积是有限的,随着大型压裂施工对砂量需求的增加,现场需要更大容量的砂罐,这与节约井场占地面积存在矛盾。
综上所述,如何提供一种砂罐,以使其能够在占用有限的场地面积的基础上储存大量的砂子,是本领域技术人员亟待解决的问题。
实用新型内容
有鉴于此,本实用新型提供一种砂罐,其加长壁升出砂料斗后能够增加整个砂罐的容积,即在不改变砂罐的占地面积的基础上增大砂罐的存储量,利于满足施工现场的需要。
为实现上述目的,本实用新型提供如下技术方案:
一种砂罐,包括砂料斗和设置在所述砂料斗内,并能够伸出和缩入所述砂料斗的加长壁;所述加长壁贴近所述砂料斗的侧壁,且所述加长壁为周向封闭、两端开口的环形结构。
优选的,上述砂罐中,所述加长壁通过升降机构与所述砂料斗相连。
优选的,上述砂罐中,所述升降机构包括液压缸;所述液压缸的缸筒与所述砂料斗连接、所述液压缸的活塞杆与所述加长壁连接,或所述液压缸的缸筒与所述加长壁连接、所述液压缸的活塞杆与所述砂料斗连接。
优选的,上述砂罐中,所述液压缸位于所述砂料斗外或料斗内。
优选的,上述砂罐中,所述液压缸为多个,且所述液压缸沿所述砂料斗的周向设置。
优选的,上述砂罐中,所述升降机构包括能够绕自身轴线转动地设置在所述砂料斗外的齿轮,以及固定在所述加长壁的外壁面,并竖直设置的齿条;所述齿轮与所述齿条啮合。
本实用新型提供一种砂罐,其包括砂料斗,以及设置在砂料斗内,并能够伸出和缩入砂料斗的加长壁;上述加长壁贴近砂料斗的侧壁,且加长壁为周向封闭、两端开口的环形结构。
应用上述砂罐时,可根据需要使加长壁伸出砂料斗,以增大整个砂料斗的体积,提高其储砂量。
本实用新型提供的砂罐中加长壁使其在不增加占地面积的基础上增大了储砂量,利于满足施工现场的要求。
另外,本实用新型提供的砂罐的结构简单,便于生产制造,且生产成本低。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本实用新型的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本实用新型实施例提供的砂罐中加长壁缩入砂料斗内的结构示意图;
图2为本实用新型实施例提供的砂罐中加长壁伸出砂料斗外的结构示意图;
其中,图1-图2中:
砂料斗101;液压缸102;加长壁103。
具体实施方式
本实用新型实施例公开了一种砂罐,其加长壁升出砂料斗后能够增加整个砂罐的体积,即在不改变砂罐的占地面积的基础上增大砂罐的存储量,利于满足施工现场的需要。
下面将结合本实用新型实施例中的附图,对本实用新型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实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,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,都属于本实用新型保护的范围。
请参阅图1-图2,本实用新型实施例提供一种砂罐,其包括砂料斗101,以及设置在砂料斗101内,并能够伸出和缩入砂料斗101的加长壁103;上述加长壁103贴近砂料斗101的侧壁,且加长壁103为周向封闭、两端开口的环形结构。
应用上述砂罐时,可根据需要使加长壁103伸出砂料斗101,以增大整个砂料斗101的体积,提高其储砂量。
本实用新型实施例提供的砂罐中加长壁103使其在不增加占地面积的基础上增大了储砂量,利于满足施工现场的要求。
另外,本实用新型实施例提供的砂罐的结构简单,便于生产制造,且生产成本低。
具体的,上述实施例提供的砂罐中,加长壁103通过升降机构与砂料斗101相连,并通过升降机构实现伸出砂料斗101外、缩入砂料斗101内。
上述升降机构可设置为包括液压缸102,液压缸102的缸筒与砂料斗101固定连接、液压缸102的活塞杆与加长壁103固定连接,或液压缸102的缸筒与加长壁103固定连接、液压缸102的活塞杆与砂料斗101固定连接。工作时,液压缸102的活塞杆外伸,使得加长壁103伸出砂料斗101外,液压缸102的活塞杆缩回缸筒,使得加长壁103缩回砂料斗101内。
具体的,上述液压缸102位于砂料斗101外,或位于砂料斗101内。另外,液压缸102的个数为多个,且各个液压缸102沿砂料斗101的周向设置。
上述升降机构还可设置为包括能够绕自身轴线转动地设置在砂料斗101外的齿轮,以及固定在加长壁103的外壁面,且竖直设置的齿条;齿轮与齿条啮合。工作时,齿轮转动并带动齿条上移或下移,进而带动加长壁103伸出砂料斗101或缩入砂料斗101。
上述实施例提供的砂罐中,砂料斗101包括周向封闭、两端开口的侧壁,以及封在侧壁一端的底板。
本说明书中各个实施例采用递进的方式描述,每个实施例重点说明的都是与其他实施例的不同之处,各个实施例之间相同相似部分互相参见即可。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本实用新型的精神或范围的情况下,在其它实施例中实现。因此,本实用新型将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (6)

1.一种砂罐,其特征在于,包括砂料斗和设置在所述砂料斗内,并能够伸出和缩入所述砂料斗的加长壁;所述加长壁贴近所述砂料斗的侧壁,且所述加长壁为周向封闭、两端开口的环形结构。
2.根据权利要求1所述的砂罐,其特征在于,所述加长壁通过升降机构与所述砂料斗相连。
3.根据权利要求2所述的砂罐,其特征在于,所述升降机构包括液压缸;所述液压缸的缸筒与所述砂料斗固定连接、所述液压缸的活塞杆与所述加长壁固定连接,或所述液压缸的缸筒与所述加长壁固定连接、所述液压缸的活塞杆与所述砂料斗固定连接。
4.根据权利要求3所述的砂罐,其特征在于,所述液压缸位于所述砂料斗外。
5.根据权利要求3或4所述的砂罐,其特征在于,所述液压缸为多个,且所述液压缸沿所述砂料斗的周向设置。
6.根据权利要求2所述的砂罐,其特征在于,所述升降机构包括能够绕自身轴线转动地设置在所述砂料斗外的齿轮,以及固定在所述加长壁的外壁面,并竖直设置的齿条;所述齿轮与所述齿条啮合。
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