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CN217626513U - Air draft dust removal structure of movable discharging car - Google Patents

Air draft dust removal structure of movable discharging car Download PDF

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CN217626513U
CN217626513U CN202221716009.9U CN202221716009U CN217626513U CN 217626513 U CN217626513 U CN 217626513U CN 202221716009 U CN202221716009 U CN 202221716009U CN 217626513 U CN217626513 U CN 217626513U
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unloading
discharge
dust removal
hollow channel
unloading truck
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陈尚伦
艾宇
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CISDI Engineering Co Ltd
CISDI Research and Development Co Ltd
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CISDI Engineering Co Ltd
CISDI Research and Development Co Ltd
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Abstract

本实用新型涉及一种移动卸料车的抽风除尘结构,属于散状物料的存储与输送设施领域,包括卸料车、物料输送装置;若干个并排设置的料仓顶部封盖有卸料平台;每个料仓对应的卸料平台上开有卸料孔;卸料孔沿料仓并排方向布置;卸料孔上方固定连接有立体结构,立体结构内设有上下贯通的中空通道;设置在卸料平台上方的卸料车上设有下料溜槽,下料溜槽的出料口与中空通道相接,进料口通过运输带与物料输送装置相接;使物料沿物料输送装置、卸料溜槽、中空通道、卸料孔进入料仓内部;中空通道的侧面还连通有沿卸料平台铺设的抽风除尘管道。该装置解决现有移动通风槽除尘方式设计较复杂、空间占地大、设备投资高,除尘效率低的技术问题。

Figure 202221716009

The utility model relates to an air extraction and dust removal structure for a mobile unloading truck, belonging to the field of storage and conveying facilities for bulk materials, comprising a unloading truck and a material conveying device; A discharge hole is opened on the discharge platform corresponding to each silo; the discharge hole is arranged along the side-by-side direction of the silo; a three-dimensional structure is fixedly connected above the discharge hole, and the three-dimensional structure is provided with a hollow channel that runs through up and down; The unloading truck above the material platform is provided with a feeding chute, the discharge port of the feeding chute is connected with the hollow channel, and the feeding port is connected with the material conveying device through the conveyor belt; , a hollow channel and a discharge hole enter the interior of the silo; the side of the hollow channel is also connected with an exhaust and dust removal pipeline laid along the discharge platform. The device solves the technical problems of complicated design of the existing mobile ventilation trough dust removal method, large space occupation, high equipment investment and low dust removal efficiency.

Figure 202221716009

Description

一种移动卸料车的抽风除尘结构A suction and dust removal structure for a mobile unloader

技术领域technical field

本实用新型属于散状物料的存储与输送设施领域,涉及一种移动卸料车的抽风除尘结构。The utility model belongs to the field of storage and conveying facilities for bulk materials, and relates to an air extraction and dust removal structure for a mobile unloading truck.

背景技术Background technique

移动卸料车广泛应用于散装原料处理技术领域,在冶金、矿山、化工、粮食等行业均有广泛的应用,移动卸料车通过溜槽将含水率较低的散装物料堆存在卸料车两侧或单侧的贮料仓中会产生大量扬尘,尤其是对于易扬尘的物料。Mobile unloaders are widely used in the field of bulk raw material processing technology, and are widely used in metallurgy, mining, chemical, food and other industries. Or a large amount of dust will be generated in the storage bin on one side, especially for materials that are easy to dust.

为减少扬尘污染,现有技术通常采用定点抽风除尘或移动通风槽除尘,定点抽风除尘大多是在贮料仓槽边分别设置吸尘罩,每个吸尘罩后设置一台电动阀门,电动阀门与槽上卸料车联锁,在卸料车卸料时,该槽的阀门自动打开,抽走该槽的含尘气流,由于抽仓点固定存在,且电动阀门频繁切换,吸尘罩距扬尘点远,导致其故障率高,除尘效率较低、能源消耗较大。移动通风槽除尘则普遍采用架设移动通风槽的方式,即将吸尘罩固定在卸料车上,吸尘罩与活动接头连接,活动接头随卸料车在通风槽上沿轴线与卸料车同步平行移动,卸料车在哪个位置卸料,吸尘罩与活动接头随卸料车移动到该位置,抽走扬起的粉尘。含尘气流经吸尘罩进入活动接头,通过通风槽及风管进入除尘器。但现有移动通风槽除尘方式仍存在着设计较复杂、空间占地大、设备投资高的问题,除此之外,除尘效率也有待进一步提高空间。In order to reduce dust pollution, the existing technology usually adopts fixed-point extraction for dust removal or mobile ventilation trough for dust removal. Most of the fixed-point ventilation and dust removal is to set up dust hoods at the edge of the storage bin, and an electric valve is installed behind each dust hood. It is interlocked with the unloading truck on the tank. When the unloading truck is unloading, the valve of the tank is automatically opened, and the dust-laden airflow in the tank is drawn away. Because the extraction point is fixed, and the electric valve is frequently switched, the distance between the dust cover The dust spot is far away, resulting in high failure rate, low dust removal efficiency and high energy consumption. Mobile ventilation groove dust removal generally adopts the method of erecting a mobile ventilation groove, that is, the dust hood is fixed on the unloading truck, the dust hood is connected with the movable joint, and the movable joint is synchronized with the unloading truck along the axis on the ventilation trough with the unloading truck. Parallel movement, where the unloading truck unloads the material, the dust cover and the movable joint move to this position with the unloading truck to remove the raised dust. The dust-laden airflow enters the movable joint through the dust hood, and enters the dust collector through the ventilation groove and the air duct. However, the existing mobile ventilation trough dust removal methods still have the problems of complicated design, large space occupation, and high equipment investment. In addition, the dust removal efficiency also needs to be further improved.

实用新型内容Utility model content

有鉴于此,本实用新型的目的在于提供一种移动卸料车的抽风除尘结构,来解决现有移动通风槽除尘方式设计较复杂、空间占地大、设备投资高,除尘效率低的技术问题。In view of this, the purpose of the present utility model is to provide an air extraction and dust removal structure for a mobile unloading truck, so as to solve the technical problems that the existing mobile ventilation groove dust removal method is complicated in design, large in space, high in equipment investment and low in dust removal efficiency. .

为达到上述目的,本实用新型提供如下技术方案:To achieve the above object, the utility model provides the following technical solutions:

一种移动卸料车的抽风除尘结构,包括沿料仓移动卸料的卸料车、以及设置在卸料车下方与卸料车相接的物料输送装置;A suction and dust removal structure for a mobile unloading truck, comprising a unloading truck moving and unloading along a silo, and a material conveying device arranged below the unloading truck and connected to the unloading truck;

若干个并排设置的料仓顶部封盖有将各料仓密封的卸料平台;每个料仓对应的卸料平台上开有卸料孔;卸料孔沿料仓并排方向布置;所述卸料孔上方固定连接有立体结构,所述立体结构内设有上下贯通并与料仓相通的中空通道;设置在卸料平台上方的卸料车上设有下料溜槽,下料溜槽的出料口与中空通道相接,下料溜槽的进料口通过卸料车上的运输带与物料输送装置相接;使物料沿物料输送装置、卸料溜槽、中空通道、卸料孔进入料仓内部;其中,中空通道的侧面还连通有沿卸料平台铺设的抽风除尘管道,用于将卸料时产生的扬尘抽出。The tops of several silos arranged side by side are covered with discharge platforms that seal the silos; the discharge platforms corresponding to each silos are provided with discharge holes; the discharge holes are arranged along the side-by-side direction of the silos; A three-dimensional structure is fixedly connected above the material hole, and the three-dimensional structure is provided with a hollow channel that penetrates up and down and communicates with the silo; the unloading truck set above the unloading platform is provided with a discharging chute, and the discharging chute discharges the material. The port is connected to the hollow channel, and the feeding port of the unloading chute is connected to the material conveying device through the conveyor belt on the unloading truck; the material enters the interior of the silo along the material conveying device, the unloading chute, the hollow channel and the unloading hole. ; Among them, the side of the hollow channel is also connected with a suction and dust removal pipeline laid along the unloading platform, which is used to extract the dust generated during unloading.

进一步,所述卸料孔通长设置卸料平台上。Further, the discharge hole is arranged on the discharge platform through the length of the discharge hole.

进一步,所述卸料孔间隔设置在卸料平台上。Further, the discharge holes are arranged on the discharge platform at intervals.

进一步,所述卸料车还包括架体;所述架体滑动连接在卸料平台的卸料孔侧边,与并排一列的卸料孔平行设置;所述物料输送装置沿架体的移动方向平行设置,并位于所述架体底部。Further, the unloading truck further includes a frame body; the frame body is slidably connected to the side of the discharge hole of the discharge platform, and is arranged in parallel with the discharge holes in a row; the material conveying device is along the moving direction of the frame body They are arranged in parallel and located at the bottom of the frame body.

进一步,卸料孔上设置一个立体结构,所述立体结构为长方体,所述长方体的中空通道贯通卸料孔。Further, a three-dimensional structure is provided on the discharge hole, the three-dimensional structure is a cuboid, and the hollow channel of the cuboid penetrates the discharge hole.

进一步,还包括用于密封未卸料段的长方体中空通道的密封皮带和支撑张紧密封皮带的托辊,所述托辊位于架体的卸料溜槽的出料口两侧;Further, it also includes a sealing belt for sealing the hollow channel of the cuboid of the undischarged section and an idler supporting the tensioning of the sealing belt, the idler being located on both sides of the discharge port of the discharge chute of the frame body;

所述密封皮带两端固定在长方体两端,并覆盖在长方体中空通道的上表面,且密封皮带中部绕过卸料溜槽的出料口四周的托辊形成一个凸型结构;卸料车在移动中,托辊与密封皮带相对滑动,使凸型结构中的出料口不被遮挡,且将未卸料处的中空通道密封。The two ends of the sealing belt are fixed at the two ends of the cuboid and cover the upper surface of the hollow channel of the cuboid, and the middle of the sealing belt bypasses the idler around the discharge port of the discharge chute to form a convex structure; the discharge truck is moving In the middle, the idler and the sealing belt slide relative to each other, so that the discharge port in the convex structure is not blocked, and the hollow channel at the undischarged part is sealed.

进一步,还包括设置在卸料溜槽上的密封板,所述密封板与所述卸料车的移动方向平行,所述密封板上端固定在出料口两侧,下端搭接到长方体结构上,实现卸料溜槽与中空通道间的密封。Further, it also includes a sealing plate arranged on the unloading chute, the sealing plate is parallel to the moving direction of the unloading truck, the upper end of the sealing plate is fixed on both sides of the discharge port, and the lower end is overlapped on the cuboid structure, To achieve sealing between the discharge chute and the hollow channel.

进一步,所述卸料平台上设有运输机,所述卸料车设置在运输机上,所述卸料车通过运输机往复移动。Further, a conveyor is provided on the unloading platform, the unloader is arranged on the conveyor, and the unloader moves back and forth through the conveyor.

本实用新型的有益效果在于:The beneficial effects of the present utility model are:

移动的抽风除尘管道不再需要架设在空中,直接安装在卸料平台上,安装更加简单;从卸料溜槽的出料口下方进行抽风除尘,抽风点与料流扬尘点更近,除尘效率更高。The mobile suction and dust removal pipeline no longer needs to be erected in the air, and is directly installed on the unloading platform, which makes the installation simpler; the suction and dust removal is carried out from the bottom of the discharge port of the unloading chute, and the suction point is closer to the material flow dust point, and the dust removal efficiency is higher. high.

本实用新型的其他优点、目标和特征在某种程度上将在随后的说明书中进行阐述,并且在某种程度上,基于对下文的考察研究对本领域技术人员而言将是显而易见的,或者可以从本实用新型的实践中得到教导。本实用新型的目标和其他优点可以通过下面的说明书来实现和获得。Other advantages, objects and features of the present invention will be set forth in the description that follows, and to the extent that will be apparent to those skilled in the art based on a study of the following, or may be Lessons are learned from the practice of the present invention. The objectives and other advantages of the present invention may be realized and attained by the following description.

附图说明Description of drawings

为了使本实用新型的目的、技术方案和优点更加清楚,下面将结合附图对本实用新型作优选的详细描述,其中:In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in detail below with reference to the accompanying drawings, wherein:

图1为本实用新型实施例的主视图;Fig. 1 is the front view of the utility model embodiment;

图2为本实用新型实施例的右侧视图;Fig. 2 is the right side view of the utility model embodiment;

图3为图1中的A-A视图;Fig. 3 is the A-A view in Fig. 1;

图4为图1中X放大视图;Fig. 4 is the enlarged view of X in Fig. 1;

图5为图4中B-B放大视图;Figure 5 is an enlarged view of B-B in Figure 4;

附图标记:物料输送装置1、卸料车2、卸料溜槽3、料仓4、立体结构5、抽风除尘管道6、卸料平台7、卸料孔8、密封皮带9、托辊10、密封板11、物料12。Reference signs: material conveying device 1, unloading truck 2, unloading chute 3, silo 4, three-dimensional structure 5, exhaust and dust removal pipeline 6, unloading platform 7, unloading hole 8, sealing belt 9, idler 10, Sealing plate 11, material 12.

具体实施方式Detailed ways

以下通过特定的具体实例说明本实用新型的实施方式,本领域技术人员可由本说明书所揭露的内容轻易地了解本实用新型的其他优点与功效。本实用新型还可以通过另外不同的具体实施方式加以实施或应用,本说明书中的各项细节也可以基于不同观点与应用,在没有背离本实用新型的精神下进行各种修饰或改变。需要说明的是,以下实施例中所提供的图示仅以示意方式说明本实用新型的基本构想,在不冲突的情况下,以下实施例及实施例中的特征可以相互组合。The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

其中,附图仅用于示例性说明,表示的仅是示意图,而非实物图,不能理解为对本实用新型的限制;为了更好地说明本实用新型的实施例,附图某些部件会有省略、放大或缩小,并不代表实际产品的尺寸;对本领域技术人员来说,附图中某些公知结构及其说明可能省略是可以理解的。Among them, the accompanying drawings are only used for exemplary description, and they are only schematic diagrams, not physical drawings, and should not be construed as restrictions on the present utility model; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings may have Omission, enlargement or reduction, do not represent the size of the actual product; it is understandable to those skilled in the art that some well-known structures and their descriptions in the accompanying drawings may be omitted.

本实用新型实施例的附图中相同或相似的标号对应相同或相似的部件;在本实用新型的描述中,需要理解的是,若有术语“上”、“下”、“左”、“右”、“前”、“后”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此附图中描述位置关系的用语仅用于示例性说明,不能理解为对本实用新型的限制,对于本领域的普通技术人员而言,可以根据具体情况理解上述术语的具体含义。The same or similar symbols in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", " The orientation or positional relationship indicated by "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device. Or elements must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the positional relationship in the accompanying drawings are only used for exemplary illustration, and should not be construed as a limitation to the present invention, for those of ordinary skill in the art. , the specific meanings of the above terms can be understood according to specific situations.

请参阅图1-5,一种移动卸料车的抽风除尘结构,包括料仓4、沿料仓4移动卸料的卸料车2、以及设置卸料车2下方与卸料车2相接的物料输送装置1。若干个并排设置的料仓4顶部封盖有将料仓4密封的卸料平台7;每个料仓4对应的卸料平台7上开有卸料孔8;卸料孔8沿料仓4并排方向设置;卸料孔8上方固定连接有立体结构5,立体结构5内设有上下贯通的中空通道。卸料车2包括架体、运输带、卸料溜槽3;架体滑动连接在卸料平台7上,并与卸料孔8平行设置,可沿卸料孔8的并排方向左右往复移动;运输带沿架体斜向上布置,运输带一端与物料输送装置1相互连接,另一端向上延伸至卸料溜槽3的进料口;卸料溜槽 3固设在架体上,卸料溜槽3上设有进料口和出料口,进料口与运输带相接,出料口位于立体结构5的中空通道上方;物料输送装置1沿架体的移动方向设置,并位于架体底部,使物料12依次通过物料输送装置1、架体上的运输带、卸料溜槽3、立体结构5、卸料孔8进入料仓4内部;其中,立体结构5的中空通道侧面连通有沿卸料平台7铺设的抽风除尘管道6,用于将卸料产生的扬尘抽出。Please refer to Figures 1-5, a structure for suction and dust removal for a mobile unloading truck, including a silo 4, an unloading truck 2 that moves and unloads along the silo 4, and is arranged below the unloading truck 2 to connect with the unloading truck 2 The material conveying device 1. The tops of several silos 4 arranged side by side are covered with unloading platforms 7 that seal the silos 4; the unloading platforms 7 corresponding to each silo 4 are provided with unloading holes 8; the unloading holes 8 are along the silos 4 They are arranged in a side-by-side direction; a three-dimensional structure 5 is fixedly connected to the top of the discharge hole 8 , and a hollow channel that penetrates up and down is arranged in the three-dimensional structure 5 . The unloading truck 2 includes a frame body, a conveyor belt, and a discharge chute 3; the frame body is slidably connected to the discharge platform 7, and is arranged in parallel with the discharge hole 8, and can reciprocate left and right along the side-by-side direction of the discharge hole 8; transportation The belt is arranged obliquely upward along the frame body, one end of the conveyor belt is connected with the material conveying device 1, and the other end extends upward to the feeding port of the discharge chute 3; the discharge chute 3 is fixed on the frame body, and the discharge chute 3 There are a feeding port and a discharging port, the feeding port is connected with the conveyor belt, and the discharging port is located above the hollow passage of the three-dimensional structure 5; 12 Enter the interior of the silo 4 through the material conveying device 1, the conveyor belt on the frame, the discharge chute 3, the three-dimensional structure 5, and the discharge hole 8 in turn; wherein, the side of the hollow channel of the three-dimensional structure 5 is connected with the discharge platform 7 The laid exhaust and dust removal pipes 6 are used to extract the fugitive dust generated by unloading.

通过在立体结构5的中空通道侧面连通抽风除尘管,使传统的移动通风槽不再需要架设在空中,直接安装在卸料平台7上,安装更加简单;从卸料溜槽的出料口下方直接进行抽风除尘,抽风点与料流扬尘点更近,除尘效率更高。By connecting the suction and dust removal pipes on the side of the hollow passage of the three-dimensional structure 5, the traditional mobile ventilation trough no longer needs to be erected in the air, and can be directly installed on the unloading platform 7, which makes the installation simpler; To carry out air extraction and dust removal, the air extraction point is closer to the dust raising point of the material flow, and the dust removal efficiency is higher.

本实施例中,如图3所示,卸料孔8通长设置卸料平台7上,卸料孔8上设置一个立体结构5,立体结构5为长方体,该长方体的中空通道同时贯通每个料仓4上卸料孔8。长方体上还连接有密封皮带9,用于密封未卸料段的长方体的中空通道;如图1和图4所示,架体靠近卸料溜槽3的一侧上设有四个托辊10,用于张紧支撑出料口处的密封皮带9,托辊10位于卸料溜槽3的出料口两侧;密封皮带9两端固定在长方体两端,并覆盖在长方体的上表面,将面向出料口的中空通道密封;且中部绕过出料口四周的托辊10形成一个凸型结构,使卸料车2在移动中,托辊10与密封皮带9相对移动,使卸料溜槽3的出料口移动过程中不被密封皮带9遮挡,物料12顺利进入料仓内部,且将未卸料处长方体的中空通道密封。In this embodiment, as shown in FIG. 3 , the discharge hole 8 is provided on the discharge platform 7 throughout the length, and a three-dimensional structure 5 is arranged on the discharge hole 8. The three-dimensional structure 5 is a cuboid, and the hollow channel of the cuboid simultaneously penetrates each The discharge hole 8 on the silo 4. The cuboid is also connected with a sealing belt 9, which is used to seal the hollow passage of the cuboid in the undischarged section; as shown in Figures 1 and 4, four idlers 10 are provided on the side of the frame close to the discharge chute 3, It is used for tensioning and supporting the sealing belt 9 at the discharge port. The idler 10 is located on both sides of the discharge port of the discharge chute 3; The hollow channel of the discharge port is sealed; and the middle part bypasses the idler 10 around the discharge port to form a convex structure, so that the unloading truck 2 is moving, and the idler 10 and the sealing belt 9 move relative to each other, so that the discharge chute 3 The material 12 is not blocked by the sealing belt 9 during the movement of the discharge port, and the material 12 smoothly enters the interior of the silo, and seals the hollow channel of the cuboid at the undischarged place.

作为一种可选的技术方案,卸料孔8可以间接均匀的设置在卸料平台7上,每个卸料口上均对应设有一个立体结构5,每个立体结构5的侧面均与抽风除尘管道6连接。或者多个卸料孔8上仍然连接一个立体结构5,该立体结构5仍为长方体,长方体内的中空通道将多个卸料孔8同时连通。As an optional technical solution, the discharge holes 8 can be indirectly and evenly arranged on the discharge platform 7, and each discharge port is correspondingly provided with a three-dimensional structure 5, and the side surface of each three-dimensional structure 5 is connected to the ventilation and dust removal. Pipe 6 is connected. Alternatively, a three-dimensional structure 5 is still connected to the plurality of discharge holes 8, and the three-dimensional structure 5 is still a rectangular parallelepiped, and a hollow channel in the rectangular parallelepiped connects the plurality of discharge holes 8 at the same time.

本实施例中,还包括设置在卸料溜槽3的出料口两侧的的密封板11,密封板11与卸料车2的移动方向平行,密封板11下侧搭接到长方体结构上,实现卸料溜槽3与长方体间的密封,以实现良好的密封功能。In this embodiment, it also includes sealing plates 11 arranged on both sides of the discharge port of the unloading chute 3, the sealing plates 11 are parallel to the moving direction of the unloading truck 2, and the lower side of the sealing plate 11 is overlapped on the cuboid structure, To achieve the sealing between the discharge chute 3 and the cuboid, so as to achieve a good sealing function.

可选的,卸料平台7的往复移动方式为:卸料平台7上设有运输机,卸料车2的架体设置在运输机上,卸料车2通过运输机往复移动,实现对多个料仓4的卸料口进行卸料。Optionally, the reciprocating movement method of the unloading platform 7 is as follows: the unloading platform 7 is provided with a conveyor, the frame body of the unloading vehicle 2 is arranged on the conveyor, and the unloading vehicle 2 moves reciprocally through the conveyor to realize multiple silos. 4 unloading port for unloading.

最后说明的是,以上实施例仅用以说明本实用新型的技术方案而非限制,尽管参照较佳实施例对本实用新型进行了详细说明,本领域的普通技术人员应当理解,可以对本实用新型的技术方案进行修改或者等同替换,而不脱离本技术方案的宗旨和范围,其均应涵盖在本实用新型的权利要求范围当中。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The technical solutions are modified or equivalently replaced without departing from the purpose and scope of the technical solutions, and they should all be included in the scope of the claims of the present invention.

Claims (8)

1.一种移动卸料车的抽风除尘结构,其特征在于:包括沿料仓移动卸料的卸料车、以及设置在卸料车下方与卸料车相接的物料输送装置;1. A suction and dust removal structure for a mobile unloading truck, characterized in that: it comprises a unloading truck that moves and unloads along a silo, and a material conveying device that is arranged below the unloading truck and is connected to the unloading truck; 若干个并排设置的料仓顶部封盖有将各料仓密封的卸料平台;每个料仓对应的卸料平台上开有卸料孔;卸料孔沿料仓并排方向布置;所述卸料孔上方固定连接有立体结构,所述立体结构内设有上下贯通并与料仓相通的中空通道;设置在卸料平台上方的卸料车上设有下料溜槽,下料溜槽的出料口与中空通道相接,下料溜槽的进料口通过卸料车上的运输带与物料输送装置相接;使物料沿物料输送装置、卸料溜槽、中空通道、卸料孔进入料仓内部;其中,中空通道的侧面还连通有沿卸料平台铺设的抽风除尘管道,用于将卸料时产生的扬尘抽出。The tops of several silos arranged side by side are covered with discharge platforms that seal the silos; the discharge platforms corresponding to each silos are provided with discharge holes; the discharge holes are arranged along the side-by-side direction of the silos; A three-dimensional structure is fixedly connected above the material hole, and the three-dimensional structure is provided with a hollow channel that penetrates up and down and communicates with the silo; the unloading truck set above the unloading platform is provided with a discharging chute, and the discharging chute discharges the material. The port is connected to the hollow channel, and the feeding port of the unloading chute is connected to the material conveying device through the conveyor belt on the unloading truck; the material enters the interior of the silo along the material conveying device, the unloading chute, the hollow channel and the unloading hole. ; Among them, the side of the hollow channel is also connected with a suction and dust removal pipeline laid along the unloading platform, which is used to extract the dust generated during unloading. 2.根据权利要求1所述的一种移动卸料车的抽风除尘结构,其特征在于:所述卸料孔通长设置卸料平台上。2 . The air extraction and dust removal structure of a mobile unloading truck according to claim 1 , wherein the unloading hole is arranged on the unloading platform through the length of the discharge hole. 3 . 3.根据权利要求1所述的一种移动卸料车的抽风除尘结构,其特征在于:所述卸料孔间隔设置在卸料平台上。3 . The air extraction and dust removal structure of a mobile unloading truck according to claim 1 , wherein the discharge holes are arranged on the discharge platform at intervals. 4 . 4.根据权利要求2或3所述的一种移动卸料车的抽风除尘结构,其特征在于:所述卸料车还包括架体;所述架体滑动连接在卸料平台的卸料孔侧边,与并排一列的卸料孔平行设置;所述物料输送装置沿架体的移动方向平行设置,并位于所述架体底部。4. A suction and dust removal structure for a mobile unloading truck according to claim 2 or 3, characterized in that: the unloading truck further comprises a frame body; the frame body is slidably connected to the discharge hole of the discharge platform The side edges are arranged in parallel with the discharge holes in a row; the material conveying device is arranged in parallel along the moving direction of the frame body and is located at the bottom of the frame body. 5.根据权利要求2所述的一种移动卸料车的抽风除尘结构,其特征在于:卸料孔上设置一个立体结构,所述立体结构为长方体,所述长方体的中空通道贯通卸料孔。5 . The suction and dust removal structure of a mobile unloading truck according to claim 2 , wherein a three-dimensional structure is arranged on the discharge hole, the three-dimensional structure is a cuboid, and the hollow channel of the cuboid penetrates the discharge hole. 6 . . 6.根据权利要求5所述的一种移动卸料车的抽风除尘结构,其特征在于:还包括用于密封未卸料段的长方体中空通道的密封皮带和支撑张紧密封皮带的托辊,所述托辊位于架体的卸料溜槽的出料口两侧;6. A suction and dust removal structure for a mobile unloading vehicle according to claim 5, characterized in that: it further comprises a sealing belt for sealing the hollow channel of a rectangular parallelepiped in the undischarged section and an idler supporting the tensioning sealing belt, The idler rollers are located on both sides of the discharge port of the discharge chute of the frame body; 所述密封皮带两端固定在长方体两端,并覆盖在长方体中空通道的上表面,且密封皮带中部绕过卸料溜槽的两侧的托辊形成一个凸型结构;卸料车在移动中,托辊与密封皮带相对滑动,使凸型结构中的卸料溜槽的出料口不被遮挡,且将未卸料处的中空通道密封。The two ends of the sealing belt are fixed at the two ends of the cuboid and cover the upper surface of the hollow channel of the cuboid, and the middle of the sealing belt bypasses the rollers on both sides of the discharge chute to form a convex structure; The idler and the sealing belt slide relative to each other, so that the discharge port of the discharge chute in the convex structure is not blocked, and the hollow passage at the undischarged part is sealed. 7.根据权利要求5所述的一种移动卸料车的抽风除尘结构,其特征在于:还包括设置在卸料溜槽上的密封板,所述密封板与所述卸料车的移动方向平行,所述密封板上端固定在出料口两侧,下端搭接到长方体结构上,实现卸料溜槽与中空通道间的密封。7 . The suction and dust removal structure for a mobile unloading truck according to claim 5 , further comprising a sealing plate arranged on the unloading chute, and the sealing plate is parallel to the moving direction of the unloading truck. 8 . The upper end of the sealing plate is fixed on both sides of the discharge port, and the lower end is overlapped on the cuboid structure to realize the sealing between the discharge chute and the hollow channel. 8.根据权利要求1所述的一种移动卸料车的抽风除尘结构,其特征在于:所述卸料平台上设有运输机,所述卸料车设置在运输机上,所述卸料车通过运输机往复移动。8 . The suction and dust removal structure of a mobile unloading truck according to claim 1 , wherein a conveyor is provided on the unloading platform, the unloading truck is arranged on the conveyor, and the unloading truck passes through the conveyor. 9 . The transporter moves back and forth.
CN202221716009.9U 2022-07-04 2022-07-04 Air draft dust removal structure of movable discharging car Active CN217626513U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116692509A (en) * 2023-06-02 2023-09-05 中冶长天国际工程有限责任公司 An ultra-low emission ore transportation and unloading system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116692509A (en) * 2023-06-02 2023-09-05 中冶长天国际工程有限责任公司 An ultra-low emission ore transportation and unloading system

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