CN103381622B - The reciprocating mixer of single shaft - Google Patents
The reciprocating mixer of single shaft Download PDFInfo
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- CN103381622B CN103381622B CN201310323606.4A CN201310323606A CN103381622B CN 103381622 B CN103381622 B CN 103381622B CN 201310323606 A CN201310323606 A CN 201310323606A CN 103381622 B CN103381622 B CN 103381622B
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- mixing drum
- stirring
- shaft
- frame
- gear
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- 238000003756 stirring Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000004567 concrete Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 7
- 239000003245 coal Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- -1 gravel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本发明涉及一种单轴往复式搅拌机，具体的说是一种用于煤矿巷道支护用纤维混凝土的进料、搅拌与出料一体的搅拌机，属于混凝土搅拌机技术领域。其包括搅拌筒，搅拌筒一侧设有进料口，另一侧设有出料口，搅拌筒与两侧的进料口和出料口形成一体的翼型结构。所述进料口与搅拌筒竖轴形成的夹角为25~55°，出料口与搅拌筒竖轴形成的夹角为25~55°。本发明结构简单、紧凑、合理，搅拌筒和进出料机构一体化设计，减少设备占用面积，特别适用于煤矿井下这样的狭小空间施工使用；成本较低，使用方便。
The invention relates to a single-shaft reciprocating mixer, in particular to a mixer used for feeding, mixing and discharging fiber concrete for coal mine roadway support, and belongs to the technical field of concrete mixers. It includes a mixing drum, one side of the mixing drum is provided with a material inlet, and the other side is provided with a material outlet, and the mixing drum forms an integrated airfoil structure with the material inlet and the material outlet on both sides. The angle formed between the feed inlet and the vertical axis of the mixing drum is 25° to 55°, and the angle formed between the discharge port and the vertical axis of the mixing drum is 25° to 55°. The invention has a simple, compact and reasonable structure, and the integrated design of the mixing drum and the feeding and discharging mechanism reduces the area occupied by the equipment.
Description
技术领域 technical field
本发明涉及一种单轴往复式搅拌机，具体的说是一种用于煤矿巷道支护用纤维混凝土的进料、搅拌与出料的搅拌机，属于混凝土搅拌机技术领域。 The invention relates to a single-shaft reciprocating mixer, in particular to a mixer used for feeding, mixing and discharging fiber concrete for coal mine roadway support, and belongs to the technical field of concrete mixers.
背景技术 Background technique
混凝土搅拌机是把水泥、砂石骨料和水混合并拌制成混凝土混合料的机械。主要由搅拌筒、加料和卸料机构、供水系统、原动机、传动机构、机架和支承装置等组成。 A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into concrete mixtures. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device.
目前市场上混凝土搅拌机有自落式搅拌机和强制式搅拌机，一般有独立的进料斗，需要占用较大的空间。煤矿井下巷道中的喷锚支护用纤维混凝土的搅拌工作，由于空间狭小，传统的混凝土搅拌机使用不便，无法胜任。而在地面搅拌由于运输距离长、环节多，到达时间超过初凝时间不可取。 Concrete mixers currently on the market include self-falling mixers and forced mixers. Generally, there are independent feeding hoppers, which need to occupy a large space. Due to the narrow space, the traditional concrete mixer is inconvenient to use and cannot do the mixing work of fiber concrete for shotcrete anchor support in the coal mine underground roadway. However, mixing on the ground is not advisable due to the long transportation distance and many links, and the arrival time exceeds the initial setting time.
发明内容 Contents of the invention
本发明的目的在于克服上述不足之处，从而提供一种单轴往复式搅拌机，搅拌筒和进出料机构一体化设计，减少设备占用面积，特别适用于煤矿井下这样的狭小空间施工使用。 The purpose of the present invention is to overcome the above disadvantages, thereby providing a single-shaft reciprocating mixer, the mixing drum and the feeding and discharging mechanism are integrated to reduce the occupied area of the equipment, and it is especially suitable for construction in a narrow space such as underground coal mines.
按照本发明提供的技术方案，单轴往复式搅拌机包括机架，机架下端固定第二电机，第二电机的输出端连接第一传动轮，第一传动轮通过传动皮带连接带动第二传动轮。第二传动轮连接减速器输入端，减速器输出端连接第二齿轮。所述机架上端通过轴承连接搅拌轴，搅拌轴一端连接第一齿轮，第一齿轮与第二齿轮啮合连接。所述搅拌轴上通过轴承安装搅拌筒，搅拌筒内的搅拌轴上安装多个搅拌臂，其特征是：所述搅拌筒一侧设有进料口，另一侧设有出料口，搅拌筒与两侧的进料口和出料口形成一体的翼型结构。所述进料口与搅拌筒竖轴形成的夹角为25~55°，出料口与搅拌筒竖轴形成的夹角为25~55°。所述机架上固定第一电机，第一电机的输出端连接的齿轮与设置在搅拌筒外侧壁的齿条啮合连接。 According to the technical solution provided by the present invention, the single-shaft reciprocating mixer includes a frame, the second motor is fixed at the lower end of the frame, the output end of the second motor is connected to the first transmission wheel, and the first transmission wheel is connected to drive the second transmission wheel through a transmission belt. . The second transmission wheel is connected to the input end of the reducer, and the output end of the reducer is connected to the second gear. The upper end of the frame is connected to the stirring shaft through a bearing, one end of the stirring shaft is connected to the first gear, and the first gear is engaged with the second gear. A stirring drum is installed on the stirring shaft through a bearing, and a plurality of stirring arms are installed on the stirring shaft in the stirring drum, and it is characterized in that: one side of the mixing drum is provided with a feed port, and the other side is provided with a discharge port, and the stirring drum The barrel forms an integrated airfoil structure with the inlet and outlet on both sides. The angle formed between the feed inlet and the vertical axis of the mixing drum is 25° to 55°, and the angle formed between the discharge port and the vertical axis of the mixing drum is 25° to 55°. The first motor is fixed on the frame, and the gear connected to the output end of the first motor is engaged with the rack provided on the outer wall of the mixing drum.
进一步的，机架下端四个角处分别设有一个支腿。 Further, four corners of the lower end of the rack are respectively provided with a support leg.
进一步的，机架下端设有车轮轴，车轮轴上通过轴承安装车轮。 Further, the lower end of the frame is provided with a wheel shaft, on which a wheel is installed through a bearing.
本发明与已有技术相比具有以下优点： Compared with the prior art, the present invention has the following advantages:
本发明结构简单、紧凑、合理，搅拌筒和进出料机构一体化设计，减少设备占用面积，特别适用于煤矿井下这样的狭小空间施工使用；成本较低，使用方便。 The invention has a simple, compact and reasonable structure, and the integrated design of the mixing drum and the feeding and discharging mechanism reduces the area occupied by the equipment.
附图说明 Description of drawings
图1为本发明主视图。 Fig. 1 is the front view of the present invention.
图2为本发明侧视图。 Fig. 2 is a side view of the present invention.
图3为本发明俯视图。 Fig. 3 is a top view of the present invention.
附图标记说明：1-支腿、2-机架、3-第一电机、4-齿条、5-进料口、6-搅拌筒、7-第一齿轮、8-第二齿轮、9-减速器、10-出料口、11-第二传动轮、12-传动皮带、13-第一传动轮、14-车轮、15-车轮轴、16-第二电机、17-搅拌轴、18-搅拌臂。 Explanation of reference signs: 1-leg, 2-frame, 3-first motor, 4-rack, 5-feeding port, 6-stirring drum, 7-first gear, 8-second gear, 9 -reducer, 10-discharge port, 11-second transmission wheel, 12-transmission belt, 13-first transmission wheel, 14-wheel, 15-wheel shaft, 16-second motor, 17-stirring shaft, 18 - stirring arm.
具体实施方式 Detailed ways
下面本发明将结合附图中的实施例作进一步描述： Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:
如图1~3所示，本发明主要包括机架2，机架2下端固定第二电机16，第二电机16的输出端连接第一传动轮13，第一传动轮13通过传动皮带12连接带动第二传动轮11。第二传动轮11连接减速器9输入端，减速器9输出端连接第二齿轮8。所述机架2上端通过轴承连接搅拌轴17，搅拌轴17一端连接第一齿轮7，第一齿轮7与第二齿轮8啮合连接。 As shown in Figures 1 to 3, the present invention mainly includes a frame 2, the second motor 16 is fixed at the lower end of the frame 2, the output end of the second motor 16 is connected to the first transmission wheel 13, and the first transmission wheel 13 is connected by a transmission belt 12 Drive the second transmission wheel 11. The second transmission wheel 11 is connected to the input end of the reducer 9 , and the output end of the reducer 9 is connected to the second gear 8 . The upper end of the frame 2 is connected to the stirring shaft 17 through a bearing, and one end of the stirring shaft 17 is connected to the first gear 7 , and the first gear 7 is engaged with the second gear 8 .
所述搅拌轴17上通过轴承安装搅拌筒6，搅拌筒6内的搅拌轴17上安装多个搅拌臂18。工作时，第二电机16通过传动皮带12传递动力到减速器9，减速器9通过第二齿轮8带动啮合的第一齿轮7转动，随之带动搅拌轴17上的多个搅拌臂18搅拌搅拌筒6内的混凝土。 The stirring drum 6 is mounted on the stirring shaft 17 through a bearing, and a plurality of stirring arms 18 are installed on the stirring shaft 17 in the stirring drum 6 . When working, the second motor 16 transmits power to the reducer 9 through the transmission belt 12, and the reducer 9 drives the meshed first gear 7 to rotate through the second gear 8, and then drives a plurality of stirring arms 18 on the stirring shaft 17 to stir. Concrete in barrel 6.
所述搅拌筒6一侧设有进料口5，另一侧设有出料口10，搅拌筒6与两侧的进料口5和出料口10形成一体的翼型结构。所述进料口5与搅拌筒6竖轴形成的夹角为25~55°，出料口10与搅拌筒6竖轴形成的夹角为25~55°。 One side of the mixing drum 6 is provided with a material inlet 5, and the other side is provided with a material outlet 10, and the mixing drum 6 forms an integrated airfoil structure with the material inlet 5 and the material outlet 10 on both sides. The angle formed by the feed inlet 5 and the vertical axis of the mixing drum 6 is 25-55°, and the angle formed by the discharge port 10 and the vertical axis of the mixing drum 6 is 25-55°.
所述机架2上固定第一电机3，第一电机3的输出端连接的齿轮与设置在搅拌筒6外侧壁的齿条4啮合连接。第一电机3工作带动齿条4转动，齿条4又带动搅拌筒6转动。搅拌筒6逆时针转动，进料口5达到水平偏下30~45°位置，可以进料；搅拌筒6顺时针转动，出料口10达到水平偏下30~45°位置，在搅拌臂18的转动推力下可以出料。出料时，搅拌臂18转动将混凝土送到出料口10位置，然后在搅拌臂的转动推力作用下出料。 A first motor 3 is fixed on the frame 2 , and the gear connected to the output end of the first motor 3 meshes with the rack 4 arranged on the outer wall of the mixing drum 6 . The first motor 3 works to drive the rack 4 to rotate, and the rack 4 drives the mixing drum 6 to rotate. The mixing drum 6 rotates counterclockwise, the feed inlet 5 reaches the position of 30~45° below the horizontal, and can feed; the mixing drum 6 rotates clockwise, the discharge port 10 reaches the position of 30~45° below the horizontal, and the stirring arm The material can be discharged under the rotation thrust. When discharging, the stirring arm 18 rotates to send the concrete to the position of the discharge port 10, and then discharges under the action of the rotating thrust of the stirring arm.
所述机架2下端四个角处分别设有一个支腿1，支腿1用于支撑整个装置。 Four corners of the lower end of the frame 2 are respectively provided with a support leg 1, and the support leg 1 is used to support the whole device.
所述机架2下端设有车轮轴15，车轮轴15上通过轴承安装车轮14。车轮14的设置方便了整个装置的移动。 The lower end of the frame 2 is provided with a wheel shaft 15 on which a wheel 14 is installed through a bearing. The setting of wheels 14 facilitates the movement of the whole device.
本发明的工作原理是：本发明的搅拌筒6与两侧的进料口5和出料口10形成翼型结构，而搅拌筒6可在第一电机3带动下往复转动。在工作时，搅拌筒6逆时针转动，进料口5达到水平偏下30~45°位置，把砂、石子、水泥等装进进料口。然后，搅拌筒6顺时针转动到图1位置，混合料靠重力进入搅拌筒6内，第二电机16带动搅拌轴17转动，搅拌轴17上的多个搅拌臂18搅拌搅拌筒6内的混合料，并加水、加减水剂等。搅拌完成后，搅拌筒6顺时针转动，出料口10达到水平偏下30~45°位置，混凝土在搅拌臂18的转动推力下出料。本发明的搅拌筒和进出料机构一体化设计，减少设备占用面积，特别适用于煤矿井下这样的狭小空间施工使用。 The working principle of the present invention is: the mixing drum 6 of the present invention forms an airfoil structure with the feed port 5 and the discharge port 10 on both sides, and the stirring drum 6 can be driven by the first motor 3 to rotate reciprocally. When working, the mixing drum 6 rotates counterclockwise, and the feed port 5 reaches a position 30-45° below the level, and sand, gravel, cement, etc. are loaded into the feed port. Then, the mixing drum 6 rotates clockwise to the position in Fig. 1, and the mixture enters the mixing drum 6 by gravity, and the second motor 16 drives the stirring shaft 17 to rotate, and a plurality of stirring arms 18 on the stirring shaft 17 stir the mixing in the mixing drum 6. material, and add water, water reducer, etc. After the mixing is completed, the mixing drum 6 rotates clockwise, and the discharge port 10 reaches a position 30-45° below the level, and the concrete is discharged under the rotating thrust of the mixing arm 18 . The integrated design of the mixing drum and the feeding and discharging mechanism of the present invention reduces the occupied area of the equipment, and is especially suitable for construction in a narrow space such as underground coal mines.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323606.4A CN103381622B (en) | 2013-07-29 | 2013-07-29 | The reciprocating mixer of single shaft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323606.4A CN103381622B (en) | 2013-07-29 | 2013-07-29 | The reciprocating mixer of single shaft |
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| Publication Number | Publication Date |
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| CN103381622A CN103381622A (en) | 2013-11-06 |
| CN103381622B true CN103381622B (en) | 2015-09-23 |
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| CN201310323606.4A Expired - Fee Related CN103381622B (en) | 2013-07-29 | 2013-07-29 | The reciprocating mixer of single shaft |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104589514B (en) * | 2015-02-26 | 2017-04-12 | 石军朝 | Unloading device of mortar mixer |
| CN109648707B (en) * | 2019-02-26 | 2024-08-09 | 内蒙古工业大学 | Horizontal churn upset support frame |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441940B (en) * | 2011-11-09 | 2014-03-12 | 西安德通交通科技有限公司 | Synchronous double-horizontal-shaft vibration stirrer with couplings |
| CN102581954B (en) * | 2012-02-24 | 2013-12-04 | 山东科技大学 | Underground concrete mixer for coal mine |
| CN202702397U (en) * | 2012-06-11 | 2013-01-30 | 湘潭三民重工科技有限公司 | Mining lift type concrete stepless speed regulating drum mixer |
| CN202592535U (en) * | 2012-06-19 | 2012-12-12 | 山东威特立邦矿山设备有限公司 | Novel underground concrete mixer for coal mine |
| CN202764013U (en) * | 2012-09-19 | 2013-03-06 | 江苏大众电器有限公司 | Concrete mixer |
| CN202922749U (en) * | 2012-11-19 | 2013-05-08 | 龙建明 | Pre-mixed mortar storage type mixer |
| CN103182740B (en) * | 2013-03-13 | 2015-03-25 | 仇心金 | Movable concrete mixer |
| CN203371653U (en) * | 2013-07-29 | 2014-01-01 | 江南大学 | Reciprocating single-shaft stirring machine |
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