CN203754025U - 砂罐车及其卸料装置 - Google Patents

砂罐车及其卸料装置 Download PDF

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CN203754025U
CN203754025U CN201420091587.7U CN201420091587U CN203754025U CN 203754025 U CN203754025 U CN 203754025U CN 201420091587 U CN201420091587 U CN 201420091587U CN 203754025 U CN203754025 U CN 203754025U
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张日奎
芦帅
刘斌
赵立辉
胡泽麟
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Yantai Jereh Oilfield Services Group Co Ltd
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Abstract

本实用新型公开了一种砂罐车及其卸料装置,卸料装置包括输送带机构,所述输送带机构包括传输支架、设置于所述传输支架上的输送带和驱动所述输送带转动的驱动装置;升降支架,所述升降支架与所述传输支架铰接,还包括一端铰接于所述升降支架上且另一端铰接在所述传输支架上的第一伸缩缸,且所述第一伸缩缸的伸缩方向与所述升降支架和传输支架之间的铰接轴的轴向之间具有夹角;第二伸缩缸,所述第二伸缩缸的一端与所述升降支架固定连接。该卸料装置的结构设计可以有效地解决在实际作业中需要对卸料装置的角度和高度调节的问题。

Description

砂罐车及其卸料装置
技术领域
本实用新型涉及油田技术领域,更具体地说,涉及一种砂罐车及其卸料装置。
背景技术
伴随着页岩气等大规模压裂施工对砂子的连续性和大砂量的需求,迫切需要一种大容量的砂罐车其底部有若干下料口,下料口上安装有闸板阀,闸板阀控制下料口的开关,将砂子下料到正下方的皮带输送系统上,输送系统再将砂子传送到砂罐车的尾部,经由尾部的卸料装置,将物料卸到下游设备上。为了满足实际工况的需要,卸料装置的高度和角度应该能够根据需求进行调节,而现有技术中的卸料装置都不能进行调节。
综上所述,如何提供一种可调节高度和角度的卸料装置,是目前本领域技术人员急需解决的问题。
实用新型内容
有鉴于此,本实用新型的第一个目的在于提供一种卸料装置,该卸料装置的结构设计可以有效地满足现场施工时对卸料装置高度和角度的调节,本实用新型的第二个目的是提供一种包括上述卸料装置的砂罐车。
为了达到上述第一个目的,本实用新型提供如下技术方案:
一种卸料装置,其特征在于,包括:
输送带机构,所述输送带机构包括传输支架、设置于所述传输支架上的输送带和驱动所述输送带转动的驱动装置;
升降支架,所述升降支架与所述传输支架铰接,还包括一端铰接于所述升降支架上且另一端铰接在所述传输支架上的第一伸缩缸,且所述第一伸缩缸的伸缩方向与所述升降支架和传输支架之间的铰接轴的轴向之间具有夹角;
第二伸缩缸,所述第二伸缩缸的一端与所述升降支架固定连接。
优选地,上述卸料装置中,还包括安装底座,且所述第二伸缩缸的一端与所述升降支架固定连接或铰接,另一端与所述安装底座固定连接或铰接。
优选地,上述卸料装置中,还包括限位件,且所述限位件具有导向通道,所述升降支架的平行于所述第二伸缩缸的伸缩方向的支撑杆穿过所述导向通道。
优选地,上述卸料装置中,所述升降支架和传输支架上均设置有向靠近对方的方向延伸的铰接板,两者的所述铰接板相互铰接。
优选地,上述卸料装置中,所述第一伸缩缸的伸缩方向与所述升降支架和传输支架之间的铰接轴的轴向相互垂直且互不相交。
优选地,上述卸料装置中,所述第二伸缩缸的伸缩方向沿着竖直方向设置。
优选地,上述卸料装置中,所述第一伸缩缸和第二伸缩缸均为气缸或油缸。
一种砂罐车,包括如上述中任一项所述的卸料装置。
本实用新型提供的卸料装置,包括输送带机构、升降支架、第一伸缩缸以及第二伸缩缸。其中输送带机构包括传输支架、设置于传输支架上的输送带和驱动输送带转动的驱动装置。升降支架与传输支架相互铰接,第一伸缩缸的两端分别与传输支架和升降支架铰接,即第一伸缩缸的缸体与升降支架铰接且伸缩端与传输支架铰接或者第一伸缩缸的缸体与传输支架铰接且伸缩端与升降支架铰接,并且第一伸缩缸的伸缩方向与升降支架和传输支架之间的铰接轴的轴向之间具有夹角,其中升降支架和传输支架之间的铰接轴即为将升降支架和传输支架铰接的铰接轴,如此设置即当第一伸缩缸伸缩且升降支架固定时可以实现传输支架围绕升降支架和传输支架之间的铰接轴转动。另外,第二伸缩缸的一端与升降支架固定连接,另一端可以固定在砂罐车的车体上或者其它固定物上,即第二伸缩缸的伸缩端与升降支架固定连接且缸体与砂罐车的车体固定连接或者第二伸缩缸的伸缩端与砂罐车的车体固定连接且缸体与升降支架固定连接,在安装第二伸缩缸与砂罐车的车体上或者其它固定物连接时,应该将第二伸缩缸的伸缩方向不平行于水平方向。
应用本实用新型提供的卸料装置时,首先安装第二伸缩缸即将第二伸缩缸与砂罐车的车体上或者其它固定物连接,且应该保证第二伸缩缸的伸缩方向不平行于水平方向,如此可以实现第二伸缩缸伸缩时带动升降支架上升或者下降,由于升降支架与传输支架铰接,因此第二伸缩缸伸缩时即可实现带动升降支架及输送带机构共同上升或者下降。另外,由于第一伸缩气缸的两端分别与升降支架和传输支架铰接,且第一伸缩缸的伸缩方向与升降支架和传输支架之间的铰接轴的轴向之间具有夹角,如此设置当第一伸缩缸伸缩且升降支架固定时可以实现传输支架围绕升降支架和传输支架之间的铰接轴转动,以此实现了输送带机构围绕升降支架和传输支架之间的铰接轴转动,进而实现了输送带的翻转,以便于调整输送带的输送面的角度,其中输送带的输送面及为其支撑物料的面。即该实用新型提供的卸料装置既可以实现输送带机构的高度的调节还可以实现输送带角度的调节,更好的满足了实际工况的需要。
为了达到上述第二个目的,本实用新型还提供了一种砂罐车,该砂罐车包括上述任一种卸料装置。由于上述的卸料装置具有上述技术效果,具有该卸料装置的砂罐车也应具有相应的技术效果。
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卸料装置的结构示意图。
附图中标记如下:
1-限位件、2-第二伸缩缸、3-升降支架、4-第一伸缩缸、5-传输支架、6-铰接板。
具体实施方式
本实用新型的第一个目的在于提供一种卸料装置,该卸料装置的结构设计可以有效地满足现场施工时对卸料装置高度和角度的调节,本实用新型的第二个目的是提供一种包括上述卸料装置的砂罐车。
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,本实用新型提供的卸料装置,包括输送带机构、升降支架3、第一伸缩缸4以及第二伸缩缸2。其中输送带机构包括传输支架5、设置于传输支架5上的输送带和驱动输送带转动的驱动装置。升降支架3与传输支架5相互铰接,第一伸缩缸4的两端分别与传输支架5和升降支架3铰接,即第一伸缩缸4的缸体与升降支架3铰接且伸缩端与传输支架5铰接或者第一伸缩缸4的缸体与传输支架5铰接且伸缩端与升降支架3铰接,并且第一伸缩缸4的伸缩方向与升降支架3和传输支架5之间的铰接轴的轴向之间具有夹角,其中升降支架3和传输支架5之间的铰接轴即为将升降支架3和传输支架5铰接的铰接轴,如此设置即当第一伸缩缸4伸缩且升降支架3固定时可以实现传输支架5围绕升降支架3和传输支架5之间的铰接轴转动。另外,第二伸缩缸2的一端与升降支架3固定连接,另一端可以固定在砂罐车的车体上或者其它固定物上,即第二伸缩缸2的伸缩端与升降支架3固定连接且缸体与砂罐车的车体固定连接或者第二伸缩缸2的伸缩端与砂罐车的车体固定连接且缸体与升降支架3固定连接,在安装第二伸缩缸2与砂罐车的车体上或者其它固定物连接时,应该将第二伸缩缸2的伸缩方向不平行于水平方向。
应用本实用新型提供的卸料装置时,首先安装第二伸缩缸2即将第二伸缩缸2与砂罐车的车体上或者其它固定物连接,且应该保证第二伸缩缸2的伸缩方向不平行于水平方向,如此可以实现第二伸缩缸2伸缩时带动升降支架3上升或者下降,由于升降支架3与传输支架5铰接,因此第二伸缩缸2伸缩时即可实现带动升降支架3及输送带机构共同上升或者下降。另外,由于第一伸缩气缸的两端分别与升降支架3和传输支架5铰接,且第一伸缩缸4的伸缩方向与升降支架3和传输支架5之间的铰接轴的轴向之间具有夹角,如此设置当第一伸缩缸4伸缩且升降支架3固定时可以实现传输支架5围绕升降支架3和传输支架5之间的铰接轴转动,以此实现了输送带机构围绕升降支架3和传输支架5之间的铰接轴转动,进而实现了输送带的翻转,以便于调整输送带的输送面的角度,其中输送带的输送面及为其支撑物料的面。即该实用新型提供的卸料装置既可以实现输送带机构的高度的调节还可以实现输送带角度的调节,更好地满足了实际工况的需要。
其中,驱动装置可以为电机或者液压马达。
为了进一步优化上述技术方案,该卸料装置还可以包括安装底座,且第二伸缩缸2的一端与升降支架3固定连接或者铰接,另一端与安装底座固定连接或者铰接,即第二伸缩缸2的缸体与升降支架3固定连接或铰接且伸缩端与安装底座固定连接或铰接,或者第二伸缩缸2的伸缩端与升降支架3固定连接或铰接且缸体与安装底座固定连接或铰接。如此设置,可以直接将安装底座固定在砂罐车的车体上,以此实现第二伸缩缸2的一端与砂罐车的车体固定连接或铰接,其中安装底座可以通过螺纹连接或者焊接的方式与砂罐车的车体固定连接。其中升降支架3可以为方形,第二伸缩缸2的一端与升降支架3的顶部固定连接,且升降支架3的底部与传输支架5铰接。
另外,为了使升降支架3在上升或者下降时更加稳定,该卸料装置还可以包括限位件1,并且该限位件1具有导向通道,升降支架3的平行于第二伸缩缸2的伸缩方向的支撑杆穿过导向通道,即当第二伸缩缸2伸缩时使得升降支架3沿着限位件1的导向通道移动,如此即可使得升降支架3在移动时不会发生偏移,更加稳定。进一步地,限位件1的数量可以为多个,在此不作限定。
另外,升降支架3和传输支架5上可以均设置有向靠近对方的方向延伸的铰接板6,两者的铰接板6相互铰接,即升降支架3的铰接板6和传输支架5的铰接板6相互铰接,且升降支架3的铰接板6向靠近传输支架5的一侧延伸,传输支架5的铰接板6向靠近升降支架3的一侧延伸。进一步地,升降支架3上的铰接板6的数量可以为两个,且传输支架5上的铰接板6的数量可以为两个。如此使得升降支架3和传输支架5之间的铰接更加稳定。
其中,第一伸缩缸4的伸缩方向与升降支架3和传输支架5之间的铰接轴的轴向相互垂直且互不相交,即第一伸缩缸4的伸缩方向距升降支架3和传输支架5之间的铰接轴的轴向的垂直距离不为零,如此设置,使得第一伸缩缸4在伸缩时更易带动传输支架5围绕升降支架3和传输支架5之间的铰接轴进行转动,进而实现传输带机构的翻转。
另外,第二伸缩缸2的伸缩方向可以沿着竖直方向设置,如此设置可以更加直接的使升降支架3上升或者下降。当然,第二伸缩缸2的伸缩方向还可以倾斜,即与水平方向之间具有角度。
其中,第一伸缩缸4和第二伸缩缸2可以均为气缸或者油缸,在此不作限定。
基于上述实施例中提供的卸料装置,本实用新型还提供了一种砂罐车,该砂罐车包括上述实施例中任意一种卸料装置。由于该砂罐车采用了上述实施例中的卸料装置,所以该砂罐车的有益效果请参考上述实施例。
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 (8)

1.一种卸料装置,其特征在于,包括:
输送带机构,所述输送带机构包括传输支架(5)、设置于所述传输支架(5)上的输送带和驱动所述输送带转动的驱动装置;
升降支架(3),所述升降支架(3)与所述传输支架(5)铰接,还包括一端铰接于所述升降支架(3)上且另一端铰接在所述传输支架(5)上的第一伸缩缸(4),且所述第一伸缩缸(4)的伸缩方向与所述升降支架(3)和传输支架(5)之间的铰接轴的轴向之间具有夹角;
第二伸缩缸(2),所述第二伸缩缸(2)的一端与所述升降支架(3)固定连接。
2.根据权利要求1所述的卸料装置,其特征在于,还包括安装底座,且所述第二伸缩缸(2)的一端与所述升降支架(3)固定连接或者铰接,另一端与所述安装底座固定连接或者铰接。
3.根据权利要求1所述的卸料装置,其特征在于,还包括限位件(1),且所述限位件(1)具有导向通道,所述升降支架(3)的平行于所述第二伸缩缸(2)的伸缩方向的支撑杆穿过所述导向通道。
4.根据权利要求1所述的卸料装置,其特征在于,所述升降支架(3)和传输支架(5)上均设置有向靠近对方的方向延伸的铰接板(6),两者的所述铰接板(6)相互铰接。
5.根据权利要求1所述的卸料装置,其特征在于,所述第一伸缩缸(4)的伸缩方向与所述升降支架(3)和传输支架(5)之间的铰接轴的轴向相互垂直且互不相交。
6.根据权利要求1所述的卸料装置,其特征在于,所述第二伸缩缸(2)的伸缩方向沿着竖直方向设置。
7.根据权利要求1所述的卸料装置,其特征在于,所述第一伸缩缸(4)和第二伸缩缸(2)均为气缸或油缸。
8.一种砂罐车,其特征在于,包括如权利要求1-7中任一项所述的卸料装置。
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