CN204736326U - Dual horizontal shaft vibration continuous mixer - Google Patents
Dual horizontal shaft vibration continuous mixer Download PDFInfo
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- CN204736326U CN204736326U CN201520294158.4U CN201520294158U CN204736326U CN 204736326 U CN204736326 U CN 204736326U CN 201520294158 U CN201520294158 U CN 201520294158U CN 204736326 U CN204736326 U CN 204736326U
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Abstract
Description
技术领域 technical field
本实用新型涉及混凝土搅拌机设备领域,尤其涉及一种双卧轴振动连续搅拌机。 The utility model relates to the field of concrete mixer equipment, in particular to a twin-shaft vibrating continuous mixer.
背景技术 Background technique
目前,由于我国的城市化进程不断向前推进,商业用砼在全国大中城市得到了迅速发展和应用。传统间歇式混凝土搅拌设备在市场占据主导地位,但间歇式混凝土搅拌设备存在以下不足,拌料的工艺流程是间歇的,存在等料时间,降低了设备的利用率。设备庞大,运输安装不便,转场周期长。现有间歇式混凝土搅拌机通常为搅拌站式或搅拌楼式,制造成本高,结构复杂占地面积大,拆装不便的问题。 At present, due to the continuous advancement of my country's urbanization process, commercial concrete has been rapidly developed and applied in large and medium-sized cities across the country. Traditional batch concrete mixing equipment occupies a dominant position in the market, but batch concrete mixing equipment has the following shortcomings. The process flow of mixing materials is intermittent, and there is a waiting time for materials, which reduces the utilization rate of equipment. The equipment is huge, transportation and installation are inconvenient, and the transition period is long. The existing batch type concrete mixer is usually a mixing station type or a mixing building type, which has the problems of high manufacturing cost, complex structure, large occupied area, and inconvenient assembly and disassembly.
连续混凝土搅拌机的加料、搅拌、出料均连续进行,提高了生产效率。但现有的连续混凝土搅拌机技术由于搅拌时间短,搅拌不充分,多用于生产低强度的混凝土。 The feeding, mixing and discharging of the continuous concrete mixer are all carried out continuously, which improves the production efficiency. However, the existing continuous concrete mixer technology is mostly used to produce low-strength concrete due to the short mixing time and insufficient mixing.
发明内容 Contents of the invention
本实用新型为克服现有技术中生产效率低、抱轴、挂壁、搅拌不均匀的不足,而提供一种稳定可靠高效连续式的双卧轴振动连续搅拌机。 The utility model provides a stable, reliable, high-efficiency continuous twin-shaft vibrating continuous mixer in order to overcome the shortcomings of low production efficiency, shaft holding, wall hanging and uneven stirring in the prior art.
本实用新型提供的一种双卧轴振动连续搅拌机,包括底架,设置于底架上的搅拌桶和搅拌驱动装置,搅拌桶的两端分别设有进料口和出料口,进料口位于搅拌桶的上侧,出料口位于搅拌桶的下侧,搅拌桶内平行设有第一搅拌轴和第二搅拌轴,第一搅拌轴和第二搅拌轴分别由位于搅拌桶外侧的第一轴承、第二轴承支撑,第一搅拌轴和第二搅拌轴上分别至少设有一组第一搅拌臂和第二搅拌臂,第一搅拌臂和第二搅拌臂的末端设有搅拌叶片,第一搅拌轴与第二搅拌轴之间的距离大于第一搅拌臂或第二搅拌臂中任一的长度,且小于一组第一搅拌臂与第二搅拌臂的总长度;搅拌驱动装置包括第一电机和第二电机,第一电机、第二电机分别与第一减速机、第二减速机相连; The utility model provides a double-shaft vibrating continuous mixer, which includes a bottom frame, a mixing barrel and a stirring drive device arranged on the bottom frame, and the two ends of the mixing barrel are respectively provided with a feed port and a discharge port, and the feed port It is located on the upper side of the mixing barrel, and the discharge port is located on the lower side of the mixing barrel. The first stirring shaft and the second stirring shaft are arranged in parallel in the mixing barrel. Supported by a bearing and a second bearing, the first stirring shaft and the second stirring shaft are respectively provided with at least one set of first stirring arm and second stirring arm, and the ends of the first stirring arm and the second stirring arm are provided with stirring blades. The distance between a stirring shaft and the second stirring shaft is greater than the length of any one of the first stirring arm or the second stirring arm, and is less than the total length of a group of the first stirring arm and the second stirring arm; the stirring driving device includes the first A motor and a second motor, the first motor and the second motor are connected to the first reducer and the second reducer respectively;
第一减速机的输出轴、第二减速机的输出轴分别通过第一齿轮、第二齿轮与第一联轴器、第二联轴器相连,第一联轴器、第二联轴器与第一搅拌轴、第二搅拌轴连接,第一齿轮与第二齿轮相互啮合; The output shaft of the first reducer and the output shaft of the second reducer are respectively connected with the first coupling and the second coupling through the first gear and the second gear, and the first coupling, the second coupling and the The first stirring shaft and the second stirring shaft are connected, and the first gear and the second gear mesh with each other;
还包括振动装置,振动装置包括第三电机和第四电机,第三电机、第四电机分别连接有第一传动机构、第二传动机构,第一传动机构、第二传动机构连接有第一振动轴、第二振动轴,第一振动轴、第二振动轴分别通过第一激振器、第二激振器与第一搅拌轴、第二搅拌轴相连,第一振动轴、第二振动轴分别通过第三轴承、第四轴承支撑。 It also includes a vibration device, the vibration device includes a third motor and a fourth motor, the third motor and the fourth motor are respectively connected to a first transmission mechanism and a second transmission mechanism, and the first transmission mechanism and the second transmission mechanism are connected to a first vibration axis, the second vibration axis, the first vibration axis and the second vibration axis are connected to the first stirring shaft and the second stirring shaft through the first vibrating device and the second vibrating shaft respectively, the first vibrating shaft and the second vibrating shaft Supported by the third bearing and the fourth bearing respectively.
第一搅拌轴上相邻的第一搅拌臂或第二搅拌轴上相邻的第二搅拌臂间的夹角为90°,位于第一搅拌轴上的第一搅拌臂与位于第二搅拌轴上相对应位置的第二搅拌臂间的夹角为45°。 The angle between the adjacent first stirring arms on the first stirring shaft or the adjacent second stirring arms on the second stirring shaft is 90°, the first stirring arm on the first stirring shaft and the second stirring arm on the second stirring shaft The included angle between the second stirring arms at the upper corresponding positions is 45°.
有益效果: Beneficial effect:
1、本实用新型既有对混合料的搅拌,同时也对混合料产生激振,使粘附在搅拌轴和搅拌筒壁上的混合料落入搅拌桶内,从而避免了抱轴和挂壁的现象。 1. The utility model not only stirs the mixture, but also generates excitation to the mixture, so that the mixture adhered to the stirring shaft and the wall of the mixing drum falls into the mixing drum, thus avoiding shaft holding and wall hanging The phenomenon.
2、本实用新型将搅拌装置中的联轴器放在旋转轴与齿轮中间,使齿轮远离旋转轴,以免旋转轴的振动对齿轮毁坏较大,延长齿轮使用寿命。 2. The utility model puts the coupling in the stirring device between the rotating shaft and the gear, so that the gear is far away from the rotating shaft, so as to prevent the vibration of the rotating shaft from greatly damaging the gear and prolong the service life of the gear.
3、本实用新型不仅相对于传统连续式混凝土搅拌机在搅拌叶片上添加了振动,在搅拌过程中搅拌叶片把振动传给混合料,使混合料颗粒的相对运动更强烈,使水泥与水结成的水泥团变小,水泥分散均匀程度提高使混凝土搅拌更均匀,提高了混凝土强度,同时提高了生产效率。 3. Compared with the traditional continuous concrete mixer, the utility model not only adds vibration to the mixing blade, but also transmits the vibration to the mixture during the mixing process, so that the relative movement of the mixture particles is stronger, and the cement and water form The cement mass becomes smaller, the uniformity of cement dispersion is improved, the concrete is mixed more evenly, the strength of concrete is improved, and the production efficiency is improved at the same time.
附图说明 Description of drawings
图1为本实用新型一种双卧轴振动连续搅拌机的主视图; Fig. 1 is the front view of a kind of twin-shaft vibration continuous mixer of the utility model;
图2为本实用新型一种双卧轴振动连续搅拌机的俯视图。 Fig. 2 is a top view of a twin-shaft vibrating continuous mixer of the present invention.
具体实施方式 detailed description
实施例1:如图1、图2所示,一种双卧轴振动连续搅拌机,包括底架1,设置于底架1上的搅拌桶2和搅拌驱动装置,搅拌桶2的两端分别设有进料口3和出料口4,进料口3位于搅拌桶2的上侧,出料口4位于搅拌桶2的下侧,搅拌桶2内平行设有第一搅拌轴5和第二搅拌轴6,第一搅拌轴5和第二搅拌轴6分别由位于搅拌桶2外侧的第一轴承7、第二轴承8支撑,第一搅拌轴5和第二搅拌轴6上分别至少设有一组第一搅拌臂和第二搅拌臂,第一搅拌臂和第二搅拌臂的末端设有搅拌叶片,第一搅拌轴5与第二搅拌轴6之间的距离大于第一搅拌臂或第二搅拌臂中任一的长度,且小于一组第一搅拌臂与第二搅拌臂的总长度;搅拌驱动装置包括第一电机9和第二电机10,第一电机9、第二电机10分别与第一减速机11、第二减速机12相连; Embodiment 1: as shown in Fig. 1, Fig. 2, a kind of double-horizontal-shaft vibrating continuous mixer comprises underframe 1, is arranged on underframe 1 mixing tank 2 and agitating driving device, and the two ends of mixing tank 2 are arranged respectively There are feed port 3 and discharge port 4, feed port 3 is located on the upper side of the mixing tank 2, and the discharge port 4 is located on the lower side of the mixing tank 2, and the first stirring shaft 5 and the second stirring shaft 5 are arranged in parallel in the mixing tank 2. The stirring shaft 6, the first stirring shaft 5 and the second stirring shaft 6 are respectively supported by the first bearing 7 and the second bearing 8 positioned at the outside of the mixing tank 2, and the first stirring shaft 5 and the second stirring shaft 6 are respectively provided with at least one A first stirring arm and a second stirring arm are set, the ends of the first stirring arm and the second stirring arm are provided with stirring blades, and the distance between the first stirring shaft 5 and the second stirring shaft 6 is greater than that of the first stirring arm or the second stirring arm. Any length of the stirring arm, and less than the total length of a group of the first stirring arm and the second stirring arm; the stirring drive device includes a first motor 9 and a second motor 10, and the first motor 9, the second motor 10 are respectively connected with The first reducer 11 and the second reducer 12 are connected;
第一减速机11的输出轴、第二减速机12的输出轴分别通过第一齿轮15、第二齿轮16与第一联轴器13、第二联轴器14相连,第一联轴器13、第二联轴器14与第一搅拌轴5、第二搅拌轴6连接,第一齿轮15与第二齿轮16相互啮合;同时保证第一旋转轴5与第二旋转轴6保持同步反向的旋转; The output shaft of the first speed reducer 11 and the output shaft of the second speed reducer 12 are respectively connected with the first coupling 13 and the second coupling 14 through the first gear 15 and the second gear 16, and the first coupling 13 1. The second coupling 14 is connected with the first stirring shaft 5 and the second stirring shaft 6, and the first gear 15 and the second gear 16 are meshed with each other; at the same time, it is ensured that the first rotating shaft 5 and the second rotating shaft 6 maintain synchronous reverse rotation;
还包括振动装置,振动装置包括第三电机17和第四电机18,第三电机17、第四电机18分别连接有第一传动机构19、第二传动机构20,第一传动机构19、第二传动机构20连接有第一振动轴21、第二振动轴22,第一振动轴21、第二振动轴22分别通过第一激振器23、第二激振器24与第一搅拌轴5、第二搅拌轴6相连,第一振动轴21、第二振动轴22分别通过第三轴承25、第四轴承26支撑;激振器可使振动轴与搅拌轴不等速转动,并将振动轴的转动转化为搅拌轴的径向跳动。 Also comprise vibration device, vibration device comprises the 3rd motor 17 and the 4th motor 18, the 3rd motor 17, the 4th motor 18 are respectively connected with the first transmission mechanism 19, the second transmission mechanism 20, the first transmission mechanism 19, the second transmission mechanism The transmission mechanism 20 is connected with a first vibrating shaft 21 and a second vibrating shaft 22, and the first vibrating shaft 21 and the second vibrating shaft 22 respectively pass through the first vibrator 23, the second vibrator 24 and the first stirring shaft 5, The second stirring shaft 6 is connected, and the first vibrating shaft 21 and the second vibrating shaft 22 are respectively supported by the third bearing 25 and the fourth bearing 26; The rotation of the mixer is converted into the radial runout of the stirring shaft.
第一搅拌轴5上相邻的第一搅拌臂或第二搅拌轴6上相邻的第二搅拌臂间的夹角为90°,位于第一搅拌轴5上的第一搅拌臂与位于第二搅拌轴6上相对应位置的第二搅拌臂间的夹角为45°。 The included angle between the adjacent first stirring arm on the first stirring shaft 5 or the adjacent second stirring arm on the second stirring shaft 6 is 90°, and the first stirring arm positioned on the first stirring shaft 5 and the second stirring arm positioned on the second stirring shaft The included angle between the second stirring arms at corresponding positions on the two stirring shafts 6 is 45°.
具体工作时,第三电机17经第一传动装置19给第一振动轴21提供动力,第四电机18经第二传动装置20给第二振动轴22提供动力,第一振动轴21通过第一激振器23带动第一搅拌轴5,第二振动轴22通过第二激振器24带动第二搅拌轴6,使第一搅拌轴5与第二搅拌轴6产生高频径向跳动; During specific work, the third motor 17 provides power to the first vibration shaft 21 through the first transmission device 19, the fourth motor 18 provides power to the second vibration shaft 22 through the second transmission device 20, and the first vibration shaft 21 passes through the first vibration shaft 21. The vibrator 23 drives the first stirring shaft 5, and the second vibrating shaft 22 drives the second stirring shaft 6 through the second vibrator 24, so that the first stirring shaft 5 and the second stirring shaft 6 generate high-frequency radial runout;
另一端的第一电机9经第一减速器11、第一齿轮15、第一联轴器13使第一搅拌轴5转动,第二电机10经第二减速器12、第二齿轮16、第二联轴器14使第二搅拌轴6产生与第一搅拌轴5相反的转动; The first motor 9 at the other end makes the first stirring shaft 5 rotate through the first reducer 11, the first gear 15, the first coupling 13, and the second motor 10 passes through the second reducer 12, the second gear 16, the second The second shaft coupling 14 makes the second stirring shaft 6 rotate opposite to the first stirring shaft 5;
上述两种运动形式分别从第一搅拌轴5与第二搅拌轴6的两端输入,使第一搅拌轴5与第二搅拌轴6产生复合运动,即:既有对混合料的搅拌,同时也对混合料产生激振。骨料和粘结料从进料口3进入后,一边由进料口3向出料口4方向运动,一边受到搅拌臂的搅拌。当混合料移动到卸料口4时,搅拌过程结束。 The above two motion forms are respectively input from the two ends of the first stirring shaft 5 and the second stirring shaft 6, so that the first stirring shaft 5 and the second stirring shaft 6 produce compound motion, that is: there is both stirring of the mixture and at the same time It also excites the mixture. After the aggregate and binder enter from the feed port 3, they are stirred by the stirring arm while moving from the feed port 3 to the discharge port 4. When the mixture moves to the discharge port 4, the mixing process ends.
搅拌臂和筒壁受到振动轴的激振,产生的振动使黏附在搅拌轴和搅拌桶壁上的混合料落入搅拌桶2内,从而避免了抱轴和挂壁现象。本实用新型不仅相对于传统连续式混凝土搅拌机进一步提高了生产效率,避免了抱轴、挂壁等现象,更重要的是使混凝土搅拌更均匀,提高了混凝土强度。 The stirring arm and the barrel wall are excited by the vibrating shaft, and the resulting vibration makes the mixture adhered to the stirring shaft and the mixing barrel wall fall into the mixing barrel 2, thus avoiding the phenomenon of shaft holding and wall hanging. Compared with the traditional continuous concrete mixer, the utility model not only further improves the production efficiency, but also avoids the phenomenon of shaft holding and hanging on the wall, and more importantly, the concrete mixing is more uniform and the concrete strength is improved.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105733928A (en) * | 2016-04-13 | 2016-07-06 | 北京元易生物质能源科技有限责任公司 | Mixer |
CN106583438A (en) * | 2017-01-25 | 2017-04-26 | 江苏三联安全评价咨询有限公司 | Remediation system and method for poisonous and harmful soil |
CN109109170A (en) * | 2018-10-22 | 2019-01-01 | 成都广维重工科技有限公司 | A kind of concrete stirring system |
CN109129905A (en) * | 2018-10-22 | 2019-01-04 | 成都广维重工科技有限公司 | A kind of up and down dynamic formula rabbling mechanism |
CN109227953A (en) * | 2018-10-22 | 2019-01-18 | 成都广维重工科技有限公司 | A kind of oscillatory type continuous mixer |
-
2015
- 2015-05-08 CN CN201520294158.4U patent/CN204736326U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105733928A (en) * | 2016-04-13 | 2016-07-06 | 北京元易生物质能源科技有限责任公司 | Mixer |
CN106583438A (en) * | 2017-01-25 | 2017-04-26 | 江苏三联安全评价咨询有限公司 | Remediation system and method for poisonous and harmful soil |
CN109109170A (en) * | 2018-10-22 | 2019-01-01 | 成都广维重工科技有限公司 | A kind of concrete stirring system |
CN109129905A (en) * | 2018-10-22 | 2019-01-04 | 成都广维重工科技有限公司 | A kind of up and down dynamic formula rabbling mechanism |
CN109227953A (en) * | 2018-10-22 | 2019-01-18 | 成都广维重工科技有限公司 | A kind of oscillatory type continuous mixer |
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Effective date of registration: 20160909 Address after: The eastern section of North West Road, Xuchang city Henan province 461000 Patentee after: Xuchang Detong vibration Stirring Technology Co. Ltd. Address before: Nine city road Fengcheng economic and Technological Development Zone, Shaanxi city of Xi'an province about 710018 46 unit 2 building 23 layer Patentee before: Xi'an De Tong Vibratory Mixing Technology Co., Ltd. |
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Address after: 461000 southeast corner of Longxiang Road and Chenzhuang Street intersection in Xuchang City, Henan Province Patentee after: Xuchang Detong vibration mixing technology Co., Ltd Address before: The eastern section of North West Road, Xuchang city Henan province 461000 Patentee before: XUCHANG DETONG VIBRATION MIXING TECHNOLOGY Co.,Ltd. |
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Address after: 461000 southeast corner of Longxiang Road and Chenzhuang Street intersection in Xuchang City, Henan Province Patentee after: Detong Intelligent Technology Co.,Ltd. Address before: 461000 southeast corner of Longxiang Road and Chenzhuang Street intersection in Xuchang City, Henan Province Patentee before: Xuchang Detong vibration mixing technology Co.,Ltd. |