CN221850712U - A precise weighing and feeding device for commercial concrete mixing station - Google Patents

A precise weighing and feeding device for commercial concrete mixing station Download PDF

Info

Publication number
CN221850712U
CN221850712U CN202420415957.1U CN202420415957U CN221850712U CN 221850712 U CN221850712 U CN 221850712U CN 202420415957 U CN202420415957 U CN 202420415957U CN 221850712 U CN221850712 U CN 221850712U
Authority
CN
China
Prior art keywords
plate
group
connecting rods
vertical mounting
weighing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202420415957.1U
Other languages
Chinese (zh)
Inventor
武峥
周展弘
李健
郝海峰
周召辉
张赛恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Handan Detong Concrete Co ltd
Original Assignee
Handan Detong Concrete Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Handan Detong Concrete Co ltd filed Critical Handan Detong Concrete Co ltd
Priority to CN202420415957.1U priority Critical patent/CN221850712U/en
Application granted granted Critical
Publication of CN221850712U publication Critical patent/CN221850712U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

本实用新型公开了一种商品混凝土搅拌站用精确称量投料装置,包括竖直安装板,所述竖直安装板上沿其高度向下依次设有称量投料机构和振动下料机构,称量投料机构包括固定框、接料嘴、储料箱、滑动板、计量筒以及伺服气缸,振动下料机构包括安装架、双轴电机、一组连杆一、一组连杆二、两组簧片以及振动下料板。本实用新型的有益效果是,通过位于竖直安装板上的称量投料机构采用计量筒可对储料箱内的纤维掺合料进行精确称量,配合伺服气缸将计量筒内的纤维掺合料倒在振动下料板上,振动下料机构采用双轴电机配合两组簧片可以使振动下料板产生振动,从而便于将振动下料板上的纤维掺合料均匀洒落在传送带上并与混凝土混合。

The utility model discloses a precise weighing and feeding device for a commercial concrete mixing station, comprising a vertical mounting plate, wherein a weighing and feeding mechanism and a vibrating feeding mechanism are sequentially arranged downward along the height of the vertical mounting plate, wherein the weighing and feeding mechanism comprises a fixed frame, a material receiving nozzle, a material storage box, a sliding plate, a metering cylinder and a servo cylinder, and the vibrating feeding mechanism comprises a mounting frame, a double-axis motor, a group of connecting rods one, a group of connecting rods two, two groups of springs and a vibrating feeding plate. The beneficial effect of the utility model is that the fiber admixture in the material storage box can be accurately weighed by using a metering cylinder through the weighing and feeding mechanism located on the vertical mounting plate, and the fiber admixture in the metering cylinder is poured onto the vibrating feeding plate in cooperation with the servo cylinder, and the vibrating feeding mechanism adopts a double-axis motor in cooperation with two groups of springs to make the vibrating feeding plate vibrate, thereby facilitating the fiber admixture on the vibrating feeding plate to be evenly sprinkled on the conveyor belt and mixed with concrete.

Description

一种商品混凝土搅拌站用精确称量投料装置A precise weighing and feeding device for commercial concrete mixing station

技术领域Technical Field

本实用新型涉及混凝土投料技术领域,具体为一种商品混凝土搅拌站用精确称量投料装置。The utility model relates to the technical field of concrete feeding, in particular to a precise weighing and feeding device for a commercial concrete mixing station.

背景技术Background Art

商品混凝土就是指用作商业用途,例如可出售、购买的混凝土。现建筑施工大部分均使用商品混凝土。由胶凝材料将集料胶结成整体的工程复合材料的统称。通常讲的混凝土一词是指用水泥作胶凝材料,砂、石作集料;与水(加或不加外加剂和掺合料)按一定比例配合,经搅拌、成型、养护而得的水泥混凝土,也称普通混凝土。Commercial concrete refers to concrete that is used for commercial purposes, such as concrete that can be sold or purchased. Commercial concrete is used in most current construction projects. It is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; and water (with or without admixtures and admixtures) in a certain proportion, which is mixed, formed, and cured to obtain cement concrete, also known as ordinary concrete.

纤维混凝土是纤维和水泥基料(水泥石、砂浆或混凝土)组成的复合材料的统称。目前,商品混凝土搅拌站在进行纤维混凝土生产时,需要人工在物料传送带旁边,往传送带上投放纤维掺合料,采用人工投料方式,劳动量大,且投放量不准确,纤维掺合料不能均匀洒在传送带上与混凝土混合。Fiber concrete is a general term for composite materials composed of fiber and cement-based materials (cement stone, mortar or concrete). At present, when producing fiber concrete in commercial concrete mixing plants, it is necessary to manually put fiber admixtures on the conveyor belt beside the material conveyor belt. The manual feeding method is labor-intensive and the feeding amount is inaccurate. The fiber admixture cannot be evenly sprinkled on the conveyor belt to mix with the concrete.

需要说明的是,上述内容属于发明人的技术认知范畴,并不必然构成现有技术。It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art.

实用新型内容Utility Model Content

针对以上缺陷,本实用新型提供一种商品混凝土搅拌站用精确称量投料装置,以解决纤维混凝土生产用纤维掺合料精确称量问题。In view of the above defects, the utility model provides a precise weighing and feeding device for a commercial concrete mixing station to solve the problem of precise weighing of fiber admixtures for fiber concrete production.

为实现上述目的,本实用新型采用以下技术方案:In order to achieve the above purpose, the utility model adopts the following technical solutions:

一种商品混凝土搅拌站用精确称量投料装置,包括竖直安装板,所述竖直安装板上沿其高度向下依次设有称量投料机构和振动下料机构;A precise weighing and feeding device for a commercial concrete mixing station comprises a vertical mounting plate, on which a weighing and feeding mechanism and a vibrating feeding mechanism are arranged in sequence downward along the height of the vertical mounting plate;

称量投料机构包括固定框、接料嘴、储料箱、滑动板、计量筒以及伺服气缸,所述固定框安装在竖直安装板上端左侧,所述接料嘴安装在固定框上端中心处,所述储料箱底部插装在接料嘴内,所述滑动板滑动安装在固定框内,所述计量筒插装在滑动板底部左侧,所述伺服气缸安装在竖直安装板上,且伸缩端与计量筒连接。The weighing and feeding mechanism includes a fixed frame, a material receiving nozzle, a material storage box, a sliding plate, a metering cylinder and a servo cylinder. The fixed frame is installed on the left side of the upper end of the vertical mounting plate, the material receiving nozzle is installed at the center of the upper end of the fixed frame, the bottom of the material storage box is inserted in the material receiving nozzle, the sliding plate is slidably installed in the fixed frame, the metering cylinder is inserted on the left side of the bottom of the sliding plate, the servo cylinder is installed on the vertical mounting plate, and the telescopic end is connected to the metering cylinder.

进一步的,振动下料机构包括安装架、双轴电机、一组连杆一、一组连杆二、两组簧片以及振动下料板,所述安装架倾斜安装在竖直安装板下端左侧,所述双轴电机安装在安装架上右侧,一组连杆一安装在双轴电机两侧旋转端上,一组连杆二铰接在一组连杆一前端,两组簧片安装在安装架两侧,所述振动下料板倾斜安装在两组簧片上端。Furthermore, the vibration blanking mechanism includes a mounting frame, a dual-axis motor, a group of connecting rods one, a group of connecting rods two, two groups of reeds and a vibration blanking plate. The mounting frame is obliquely installed on the left side of the lower end of the vertical mounting plate, the dual-axis motor is installed on the right side of the mounting frame, a group of connecting rods one is installed on the rotating ends on both sides of the dual-axis motor, a group of connecting rods two is hinged at the front end of a group of connecting rods one, two groups of reeds are installed on both sides of the mounting frame, and the vibration blanking plate is obliquely installed on the upper ends of the two groups of reeds.

进一步的,所述振动下料板左侧两端安装有一组固定销轴,且一组连杆二前端与一组固定销轴连接。Furthermore, a group of fixed pins are installed at both ends of the left side of the vibrating blanking plate, and the front end of a group of connecting rods is connected to the group of fixed pins.

进一步的,所述固定框内两侧开有一组滑槽,滑动板两侧滑动安装在一组滑槽内。Furthermore, a group of slide grooves are opened on both sides of the fixed frame, and both sides of the sliding plate are slidably installed in the group of slide grooves.

进一步的,所述计量筒底部活动铰接有密封盖,固定框底部后端安装有与密封盖相对应的L型挡料板。Furthermore, a sealing cover is movably hinged at the bottom of the metering cylinder, and an L-shaped material baffle plate corresponding to the sealing cover is installed at the rear end of the bottom of the fixed frame.

进一步的,所述竖直安装板底部安装有固定板。Furthermore, a fixing plate is installed at the bottom of the vertical mounting plate.

本实用新型提供了一种商品混凝土搅拌站用精确称量投料装置,具备以下有益效果,通过位于竖直安装板上的称量投料机构采用计量筒可对储料箱内的纤维掺合料进行精确称量,配合伺服气缸将计量筒内的纤维掺合料倒在振动下料板上,振动下料机构采用双轴电机配合两组簧片可以使振动下料板产生振动,从而便于将振动下料板上的纤维掺合料均匀洒落在传送带上并与混凝土混合。The utility model provides a precise weighing and feeding device for a commercial concrete mixing station, which has the following beneficial effects: a weighing and feeding mechanism located on a vertical mounting plate can accurately weigh the fiber admixture in a storage box by using a metering cylinder, and a servo cylinder is used to pour the fiber admixture in the metering cylinder onto a vibrating feeding plate; the vibrating feeding mechanism uses a double-axis motor and two sets of reeds to make the vibrating feeding plate vibrate, thereby facilitating the even sprinkling of the fiber admixture on the vibrating feeding plate onto a conveyor belt and mixing it with concrete.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本实用新型所述一种商品混凝土搅拌站用精确称量投料装置示意图。FIG1 is a schematic diagram of a precise weighing and feeding device for a commercial concrete mixing station according to the utility model.

图2为本实用新型所述固定框俯视示意图。FIG. 2 is a top view of the fixing frame of the present invention.

图3为本实用新型所述L型挡料板示意图。FIG. 3 is a schematic diagram of the L-shaped material baffle plate of the present invention.

图4为本实用新型所述安装架俯视图。FIG. 4 is a top view of the mounting bracket of the present invention.

图5为本实用新型纤维掺合料投料示意图。FIG5 is a schematic diagram of feeding fiber admixture of the utility model.

图中:1、竖直安装板;2、固定框;3、接料嘴;4、储料箱;5、滑动板;6、计量筒;7、伺服气缸;8、安装架;9、双轴电机;10、连杆一;11、连杆二;12、簧片;13、振动下料板;14、固定销轴;15、滑槽;16、密封盖;17、L型挡料板;18、固定板。In the figure: 1. vertical mounting plate; 2. fixed frame; 3. material receiving nozzle; 4. material storage box; 5. sliding plate; 6. metering cylinder; 7. servo cylinder; 8. mounting frame; 9. double-axis motor; 10. connecting rod one; 11. connecting rod two; 12. spring; 13. vibrating unloading plate; 14. fixed pin shaft; 15. slide groove; 16. sealing cover; 17. L-shaped material baffle plate; 18. fixed plate.

具体实施方式DETAILED DESCRIPTION

下面结合附图对本实用新型进行具体描述,如图1-5所示:一种商品混凝土搅拌站用精确称量投料装置,包括竖直安装板1,所述竖直安装板1上沿其高度向下依次设有称量投料机构和振动下料机构;称量投料机构包括固定框2、接料嘴3、储料箱4、滑动板5、计量筒6以及伺服气缸7,所述固定框2安装在竖直安装板1上端左侧,所述接料嘴3安装在固定框2上端中心处,所述储料箱4底部插装在接料嘴3内,所述滑动板5滑动安装在固定框2内,所述计量筒6插装在滑动板5底部左侧,所述伺服气缸7安装在竖直安装板1上,且伸缩端与计量筒6连接;振动下料机构包括安装架8、双轴电机9、一组连杆一10、一组连杆二11、两组簧片12以及振动下料板13,所述安装架8倾斜安装在竖直安装板1下端左侧,所述双轴电机9安装在安装架8上右侧,一组连杆一10安装在双轴电机9两侧旋转端上,一组连杆二11铰接在一组连杆一10前端,两组簧片12安装在安装架8两侧,所述振动下料板13倾斜安装在两组簧片12上端;所述振动下料板13左侧两端安装有一组固定销轴14,且一组连杆二11前端与一组固定销轴13连接;所述固定框2内两侧开有一组滑槽15,滑动板5两侧滑动安装在一组滑槽15内;所述计量筒6底部活动铰接有密封盖16,固定框2底部后端安装有与密封盖16相对应的L型挡料板17;所述竖直安装板1底部安装有固定板18。The utility model is described in detail below in conjunction with the accompanying drawings, as shown in Figures 1-5: a precise weighing and feeding device for a commercial concrete mixing station, comprising a vertical mounting plate 1, on which a weighing and feeding mechanism and a vibrating feeding mechanism are sequentially arranged along its height downward; the weighing and feeding mechanism comprises a fixed frame 2, a receiving nozzle 3, a storage box 4, a sliding plate 5, a metering cylinder 6 and a servo cylinder 7, wherein the fixed frame 2 is mounted on the left side of the upper end of the vertical mounting plate 1, the receiving nozzle 3 is mounted at the center of the upper end of the fixed frame 2, the bottom of the storage box 4 is inserted in the receiving nozzle 3, the sliding plate 5 is slidably mounted in the fixed frame 2, the metering cylinder 6 is inserted in the left side of the bottom of the sliding plate 5, the servo cylinder 7 is mounted on the vertical mounting plate 1, and the telescopic end is connected to the metering cylinder 6; the vibrating feeding mechanism comprises a mounting frame 8, a dual-axis motor 9, a group of connecting rods 10, a group of connecting rods 2 11, two A group of spring leaves 12 and a vibrating blanking plate 13, the mounting frame 8 is obliquely installed on the left side of the lower end of the vertical mounting plate 1, the dual-axis motor 9 is installed on the right side of the mounting frame 8, a group of connecting rods 10 are installed on the rotating ends on both sides of the dual-axis motor 9, a group of connecting rods 2 11 are hinged at the front end of a group of connecting rods 10, two groups of spring leaves 12 are installed on both sides of the mounting frame 8, and the vibrating blanking plate 13 is obliquely installed on the upper ends of the two groups of spring leaves 12; a group of fixed pins 14 are installed at both ends of the left side of the vibrating blanking plate 13, and the front end of a group of connecting rods 2 11 is connected to a group of fixed pins 13; a group of slide grooves 15 are opened on both sides of the fixed frame 2, and the sliding plate 5 is slidably installed in a group of slide grooves 15 on both sides; a sealing cover 16 is movably hinged at the bottom of the metering cylinder 6, and an L-shaped baffle plate 17 corresponding to the sealing cover 16 is installed at the rear end of the bottom of the fixed frame 2; a fixed plate 18 is installed at the bottom of the vertical mounting plate 1.

本实施方案的工作原理:该装置所使用的用电设备由外接的控制器进行控制,使用时,使用者首先通过固定板18将竖直安装板1安装在传送带机架上一侧,并使振动下料板13下料端与传动带位置相对应;Working principle of this embodiment: The electrical equipment used in the device is controlled by an external controller. When in use, the user first installs the vertical mounting plate 1 on one side of the conveyor frame through the fixing plate 18, and makes the unloading end of the vibrating unloading plate 13 correspond to the position of the transmission belt;

称量投料时:固定框2安装在竖直安装板1上端左侧,接料嘴3安装在固定框2上端中心处,储料箱4底部插装在接料嘴3内,滑动板5滑动安装在固定框2内,计量筒6插装在滑动板5底部左侧,伺服气缸7安装在竖直安装板1上,且伸缩端与计量筒6连接,固定框2内两侧开有一组滑槽15,滑动板5两侧滑动安装在一组滑槽15内,计量筒6底部活动铰接有密封盖16,固定框2底部后端安装有与密封盖16相对应的L型挡料板17,如图1—图3所示,计量筒6底部密封盖16初始位置位于L型挡料板17上,储料箱4内的纤维掺合料通过接料嘴3落至计量筒6内,实现精确称量,然后,伺服气缸7伸缩端伸长,通过滑动板5带动计量筒6向左侧滑动,滑动板5右侧堵住接料嘴3,同时,计量筒6底部密封盖16打开,如图5所示,计量筒6内的纤维掺合料倒在振动下料板13上;When weighing and feeding: the fixed frame 2 is installed on the left side of the upper end of the vertical mounting plate 1, the material receiving nozzle 3 is installed at the center of the upper end of the fixed frame 2, the bottom of the storage box 4 is inserted in the material receiving nozzle 3, the sliding plate 5 is slidably installed in the fixed frame 2, the metering cylinder 6 is inserted in the left side of the bottom of the sliding plate 5, the servo cylinder 7 is installed on the vertical mounting plate 1, and the telescopic end is connected to the metering cylinder 6, a group of slide grooves 15 are opened on both sides of the fixed frame 2, the two sides of the sliding plate 5 are slidably installed in a group of slide grooves 15, the bottom of the metering cylinder 6 is movably hinged with a sealing cover 16, and the rear end of the bottom of the fixed frame 2 is installed An L-shaped baffle plate 17 corresponding to the sealing cover 16 is installed. As shown in FIGS. 1 to 3 , the initial position of the sealing cover 16 at the bottom of the metering cylinder 6 is located on the L-shaped baffle plate 17. The fiber admixture in the storage box 4 falls into the metering cylinder 6 through the receiving nozzle 3 to achieve accurate weighing. Then, the telescopic end of the servo cylinder 7 extends, and drives the metering cylinder 6 to slide to the left through the sliding plate 5. The right side of the sliding plate 5 blocks the receiving nozzle 3. At the same time, the sealing cover 16 at the bottom of the metering cylinder 6 is opened. As shown in FIG. 5 , the fiber admixture in the metering cylinder 6 is poured onto the vibrating unloading plate 13.

振动下料时:安装架8倾斜安装在竖直安装板1下端左侧,双轴电机9安装在安装架8上右侧,一组连杆一10安装在双轴电机9两侧旋转端上,一组连杆二11铰接在一组连杆一10前端,两组簧片12安装在安装架8两侧,振动下料板13倾斜安装在两组簧片12上端,振动下料板13左侧两端安装有一组固定销轴14,且一组连杆二11前端与一组固定销轴13连接,如图4所示,双轴电机9通过一组连杆一10和一组连杆二11,配合两组簧片12使振动下料板13产生振动,从而便于将振动下料板13上的纤维掺合料均匀洒落在传送带上并与混凝土混合,重复上述动作,实现对纤维掺合料精确称量投料。During vibration unloading: the mounting frame 8 is installed obliquely on the left side of the lower end of the vertical mounting plate 1, the double-axis motor 9 is installed on the right side of the mounting frame 8, a group of connecting rods 10 are installed on the rotating ends on both sides of the double-axis motor 9, a group of connecting rods 2 11 is hinged at the front end of a group of connecting rods 10, two groups of springs 12 are installed on both sides of the mounting frame 8, and the vibrating unloading plate 13 is installed obliquely on the upper ends of the two groups of springs 12. A group of fixed pins 14 are installed at both ends of the left side of the vibrating unloading plate 13, and the front end of a group of connecting rods 2 11 is connected to a group of fixed pins 13. As shown in Figure 4, the double-axis motor 9 cooperates with the two groups of springs 12 through a group of connecting rods 10 and a group of connecting rods 2 11 to vibrate the vibrating unloading plate 13, thereby facilitating the even sprinkling of the fiber admixture on the vibrating unloading plate 13 on the conveyor belt and mixing it with concrete. The above actions are repeated to achieve accurate weighing and feeding of the fiber admixture.

上述技术方案仅体现了本实用新型技术方案的优选技术方案,本技术领域的技术人员对其中某些部分所可能做出的一些变动均体现了本实用新型的原理,属于本实用新型的保护范围之内。The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the protection scope of the present utility model.

Claims (6)

1. The accurate weighing and feeding device for the commodity concrete mixing plant comprises a vertical mounting plate (1) and is characterized in that a weighing and feeding mechanism and a vibrating and discharging mechanism are sequentially arranged on the vertical mounting plate (1) along the height of the vertical mounting plate downwards;
Weigh feed mechanism and include fixed frame (2), connect material mouth (3), storage case (4), sliding plate (5), measurement section of thick bamboo (6) and servo cylinder (7), fixed frame (2) are installed in vertical mounting panel (1) upper end left side, connect material mouth (3) to install in fixed frame (2) upper end center department, storage case (4) bottom cartridge is in connect material mouth (3), sliding plate (5) slidable mounting is in fixed frame (2), measurement section of thick bamboo (6) cartridge is in sliding plate (5) bottom left side, servo cylinder (7) are installed on vertical mounting panel (1), and flexible end is connected with measurement section of thick bamboo (6).
2. The accurate weighing and feeding device for the commodity concrete mixing plant according to claim 1, wherein the vibration blanking mechanism comprises a mounting frame (8), a double-shaft motor (9), a group of first connecting rods (10), a group of second connecting rods (11), two groups of reeds (12) and a vibration blanking plate (13), the mounting frame (8) is obliquely arranged on the left side of the lower end of the vertical mounting plate (1), the double-shaft motor (9) is arranged on the right side of the mounting frame (8), the group of first connecting rods (10) is arranged on the rotating ends on two sides of the double-shaft motor (9), the group of second connecting rods (11) are hinged to the front ends of the group of first connecting rods (10), the two groups of reeds (12) are arranged on two sides of the mounting frame (8), and the vibration blanking plate (13) is obliquely arranged on the upper ends of the two groups of reeds (12).
3. The accurate weighing and feeding device for the commercial concrete mixing plant according to claim 2, wherein a group of fixed pins (14) are arranged at the two ends of the left side of the vibrating blanking plate (13), and the front ends of a group of connecting rods II (11) are connected with the group of fixed pins (14).
4. The accurate weighing and feeding device for the commercial concrete mixing plant according to claim 1, wherein a group of sliding grooves (15) are formed in two sides of the fixed frame (2), and two sides of the sliding plate (5) are slidably arranged in the group of sliding grooves (15).
5. The accurate weighing and feeding device for the commercial concrete mixing plant according to claim 1, wherein a sealing cover (16) is movably hinged to the bottom of the metering cylinder (6), and an L-shaped baffle plate (17) corresponding to the sealing cover (16) is arranged at the rear end of the bottom of the fixed frame (2).
6. The accurate weighing and feeding device for the commercial concrete mixing plant according to claim 1, wherein a fixed plate (18) is arranged at the bottom of the vertical mounting plate (1).
CN202420415957.1U 2024-03-05 2024-03-05 A precise weighing and feeding device for commercial concrete mixing station Active CN221850712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420415957.1U CN221850712U (en) 2024-03-05 2024-03-05 A precise weighing and feeding device for commercial concrete mixing station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420415957.1U CN221850712U (en) 2024-03-05 2024-03-05 A precise weighing and feeding device for commercial concrete mixing station

Publications (1)

Publication Number Publication Date
CN221850712U true CN221850712U (en) 2024-10-18

Family

ID=93054577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420415957.1U Active CN221850712U (en) 2024-03-05 2024-03-05 A precise weighing and feeding device for commercial concrete mixing station

Country Status (1)

Country Link
CN (1) CN221850712U (en)

Similar Documents

Publication Publication Date Title
CN207983678U (en) It is a kind of to prepare mortar gypsum raw material automatic matching device
CN221850712U (en) A precise weighing and feeding device for commercial concrete mixing station
CN117405467A (en) Fully automatic rock specimen production device
CN111469282A (en) Novel batching is fought
CN110194611B (en) Silty mudstone similar material and preparation method thereof
CN108716174A (en) A kind of Novel imitation-wood plank and preparation method thereof
CN112129607B (en) Device and process for manufacturing contrast cement base sample for detecting slag powder activity index
CN118322309A (en) An integrated vertical concrete mixer
CN209224286U (en) A kind of concrete batching device
CN218381236U (en) Concrete production line is with accurate metering device
CN215359161U (en) Concrete batching and weighing mechanism capable of achieving quantitative feeding
CN217132891U (en) Concrete flow detection device under different proportion mixes
CN209381109U (en) A fully automatic inorganic binder stabilized material mixer
CN209903597U (en) Gypsum-based dry powder mortar production equipment
CN210705279U (en) Colored brick apparatus for producing
CN215150504U (en) Premixed concrete auxiliary material weighing device
CN112454661A (en) Special concrete production device and process capable of achieving rapid solidification
CN221819090U (en) Material proportioning device for stable production
CN214353262U (en) Concrete raw materials automatic blending agitated vessel
JPH02192915A (en) Method and apparatus for manufacturing high-density cement material
CN112067098A (en) Double-metering weighing system for volume and mass of rubber powder and using method thereof
CN206999298U (en) Batching plant
CN214871587U (en) An accurate weighing and preparing device for concrete pouring
CN212288172U (en) Novel batching is fought
CN212999627U (en) Dosing unit for cement manufacture

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant