CN217020931U - Agitating unit of waste rubber tire granule doping concrete - Google Patents
Agitating unit of waste rubber tire granule doping concrete Download PDFInfo
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- CN217020931U CN217020931U CN202121336264.6U CN202121336264U CN217020931U CN 217020931 U CN217020931 U CN 217020931U CN 202121336264 U CN202121336264 U CN 202121336264U CN 217020931 U CN217020931 U CN 217020931U
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Abstract
The utility model relates to a stirring device for mixing waste rubber tire particles into concrete. This agitating unit is including a jar body, the both sides of the jar body are equipped with first inlet pipe and second inlet pipe respectively, the pivot of vertical extension is installed through the bearing to jar internal portion, fixed connection has the horizontally extended connecting rod in the pivot, the downside both ends of connecting rod rotate respectively and install vertical extension's first stirring rod and second stirring rod, the first gear of coaxial fixedly connected with on the first stirring rod, coaxial fixedly connected with second gear on the second stirring rod, be equipped with on the internal wall of jar with first gear, the ring gear of second gear meshing, the cover is equipped with first sleeve on the first stirring rod, the cover is equipped with the second sleeve on the second stirring rod, first sleeve and second sleeve are respectively through intermediate lever and pivot fixed connection, be equipped with the stirring leaf on the intermediate lever, the lower extreme of the jar body is equipped with the discharge gate. Compared with the prior art, the mixing uniformity of the concrete and the waste rubber tire particles in the tank body is high.
Description
Technical Field
The utility model belongs to the technical field of concrete stirring devices, and particularly relates to a stirring device for mixing waste rubber tire particles into concrete.
Background
The concrete is cement concrete, also called common concrete, which is prepared by mixing cement as cementing material, sand and stone as aggregate, and water (optionally containing additive and admixture) in a certain proportion and stirring, and has the advantages of easy molding, low energy consumption, good durability, low price and capability of being made into various bearing mechanisms by combining with steel, thus being the most widely applied building material in the present generation and playing an important role in the development of human society.
With the development of the automobile industry, black pollution caused by waste tires poses more and more threats to the living environment of human beings. The waste tyre is a non-fusible or refractory high-molecular material, and has strong heat resistance, mechanical resistance, biological resistance, high elasticity and high toughness. The research on waste tires is mainly focused on how to develop new equipment to produce rubber powder, retreaded tires, oil refining and the like. The secondary recycling of the waste tires not only needs to spend a large amount of manpower and material resources, but also can cause serious pollution to the environment. The waste tires are applied to the concrete by utilizing the characteristics of the waste tires, so that the pollution of the waste tires is reduced, the cost is saved for engineering construction, and the waste tires become important forces for developing the circular economy, constructing the resource-saving and environment-friendly society in China. The research on the application of waste tires in concrete is just at the beginning stage in China, and the waste tires are still at the exploration stage although construction cases exist.
The in-process that junked rubber tire granule mixes the concrete can not leave agitating unit, and what agitating unit among the prior art adopted mostly is that pivot drive stirring leaf one-way stirring, and this kind of stirring mode efficiency is lower, is unfavorable for junked rubber tire granule and concrete misce bene, and the mixing effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides a stirring device for mixing waste rubber tire particles into concrete, which aims to solve the technical problems of low stirring efficiency and poor mixing effect of the stirring device in the prior art.
The technical scheme of the stirring device for mixing the waste rubber tire particles into the concrete is as follows:
a stirring device for mixing waste rubber tire particles into concrete comprises a tank body, wherein a first inlet pipe and a second inlet pipe are respectively arranged on two sides of the tank body, a vertically extending rotating shaft is installed in the tank body through a bearing, a horizontally extending connecting rod is fixedly connected to the rotating shaft, a first stirring rod and a second stirring rod which extend vertically are respectively and rotatably connected to two ends of the lower side of the connecting rod, a first gear is coaxially and fixedly connected to the first stirring rod, a second gear is coaxially and fixedly connected to the second stirring rod, a gear ring meshed with the first gear and the second gear is arranged on the inner wall of the tank body, a first sleeve is sleeved on the first stirring rod, a second sleeve is sleeved on the second stirring rod, the first sleeve and the second sleeve are respectively fixedly connected with the rotating shaft through an intermediate rod, and stirring blades are arranged on the intermediate rod, the lower extreme of jar body is equipped with the discharge gate, the internal mount that is equipped with of jar, be equipped with the telescoping cylinder on the mount, the piston rod tip fixedly connected with of telescoping cylinder with discharge gate assorted closing plate, the downside of jar body be equipped with the coaxial connecting cylinder of discharge gate, install defeated material auger through the bearing in the connecting cylinder, be equipped with the discharging pipe on the outer wall of connecting cylinder.
As a further improvement on the technical scheme, the first feeding pipe and the second feeding pipe are symmetrically arranged on two sides of the tank body, the first feeding pipe comprises a vertical section and an arc section which is integrally connected with the lower end of the vertical section, the arc section is fixedly connected with the tank body, and the second feeding pipe comprises a vertical section and an arc section which is integrally connected with the lower end of the vertical section.
As a further improvement on the technical scheme, the upper end of the vertical section is fixedly connected with a feed hopper, the outer wall of the vertical section is fixedly connected with a horizontally extending support rod, and the support rod is far away from one end of the vertical section and fixedly connected with the tank body.
As a further improvement to the technical scheme, the fixing frame comprises a fixing rod and a fixing plate fixedly connected to the upper end of the fixing rod, and the telescopic cylinder is fixedly connected to the fixing plate.
As a further improvement on the technical scheme, the upper end of the tank body is fixedly connected with a first driving motor, and an output shaft of the first driving motor is fixedly connected with the rotating shaft.
As a further improvement on the technical scheme, the lower end of the connecting cylinder is fixedly connected with a second driving motor, and an output shaft of the second driving motor is fixedly connected with the material conveying auger.
The utility model provides a stirring device for mixing waste rubber tire particles into concrete, which has the following advantages compared with the prior art:
when the stirring device for mixing the waste rubber tire particles into the concrete is used, the first driving motor drives the rotating shaft to rotate, the rotating shaft drives the connecting rod to rotate around the rotating shaft, the connecting rod drives the first stirring rod and the second stirring rod to rotate around the rotating shaft, in the rotating process of the first stirring rod and the second stirring rod, the first gear fixedly connected to the first stirring rod rotates along the gear ring, the second gear fixedly connected to the second stirring rod rotates along the gear ring, the rotation of the first stirring rod and the second stirring rod is realized, and the first stirring rod and the second stirring rod uniformly mix the concrete and the waste rubber tire particles in the tank body. In the rotating process of the rotating shaft, the middle rod is driven to rotate, and the stirring blades on the middle rod uniformly mix the concrete and the waste tire particles in the tank body. After the concrete and the waste tire rubber particles are uniformly mixed, the telescopic cylinder drives the sealing plate to leave the discharge hole, and the second driving motor drives the material conveying auger to rotate so as to output the concrete and the waste tire rubber particles in the tank body. Compared with the prior art, the stirring device for mixing the waste rubber tire particles into the concrete has high mixing uniformity of the concrete and the waste rubber tire particles in the tank body.
Drawings
FIG. 1 is a first schematic structural view of a mixing apparatus for mixing waste rubber tire particles into concrete according to the present invention;
FIG. 2 is a second schematic structural view of a mixing apparatus for mixing waste rubber tire particles into concrete according to the present invention;
FIG. 3 is a schematic view showing the internal structure of a mixing apparatus for mixing waste rubber tire particles into concrete according to the present invention;
the reference numbers in the figures: 1. a tank body; 2. a support leg; 3. a first feed pipe; 4. a second feed tube; 5. a feed hopper; 6. a support bar; 7. a first drive motor; 8. a rotating shaft; 9. a connecting rod; 10. a first gear; 11. a second gear; 12. a ring gear; 13. a first stirring rod; 14. a second stirring rod; 15. a first sleeve; 16. a second sleeve; 17. an intermediate lever; 18. stirring blades; 19. a fixed mount; 20. a telescopic cylinder; 21. a sealing plate; 22. a connecting cylinder; 23. conveying auger; 24. a second drive motor; 25. and (4) a discharge pipe.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description:
the concrete embodiment of the mixing device for mixing the waste rubber tire particles into the concrete of the utility model, as shown in fig. 1, 2 and 3, comprises a tank body 1, wherein the tank body 1 is in a cylindrical tubular structure. The lower extreme fixedly connected with four landing legs 2 of jar body 1, four landing legs 2 are evenly arranged along jar 1 circumference of body.
In this embodiment, the upper end of the tank body 1 is fixedly connected with a first driving motor 7, and an output shaft of the first driving motor 7 extends along the axis of the tank body 1. The tank body 1 is internally provided with a rotating shaft 8 through a bearing in a rotating manner, the axis of the rotating shaft 8 is collinear with the axis of the tank body 1, and the upper end of the rotating shaft 8 is fixedly connected with an output shaft of the first driving motor 7. The rotating shaft 8 is fixedly connected with a connecting rod 9, and the connecting rod 9 extends along the horizontal direction. The intermediate position and the 8 fixed connection of pivot of connecting rod 9, the both ends downside of connecting rod 9 rotates respectively and is connected with first stirring rod 13 and second stirring rod 14, and first stirring rod 13 all extends along vertical direction with second stirring rod 14, and first stirring rod 13 and second stirring rod 14 are in the axis symmetrical arrangement of jar body 1.
In this embodiment, a first gear 10 is coaxially and fixedly connected to an upper side of the first stirring rod 13, a second gear 11 is coaxially and fixedly connected to an upper side of the second stirring rod 14, a gear ring 12 is fixedly connected to an inner wall of the tank body 1, and the gear ring 12 is respectively engaged with the first gear 10 and the second gear 11. The first stirring rod 13 is sleeved with a first sleeve 15, the second stirring rod 14 is sleeved with a second sleeve 16, and the first sleeve 15 and the second sleeve 16 are located at the same height. First sleeve 15 and second sleeve 16 are respectively through intermediate lever 17 and pivot 8 fixed connection, and intermediate lever 17 extends along the horizontal direction, fixedly connected with stirring leaf 18 on the outer wall of intermediate lever 17.
In this embodiment, fixedly connected with first inlet pipe 3 and second inlet pipe 4 on the upside outer wall of jar body 1, first inlet pipe 3 and second inlet pipe 4 symmetrical arrangement are in the both sides of jar body 1. First inlet pipe 3 includes integrated into one piece's vertical section and is located the segmental arc of vertical section lower extreme, and the segmental arc is with jar body 1 fixed intercommunication. The welding has two bracing pieces 6 on the vertical section outer wall of first inlet pipe 3, and two bracing pieces 6 all extend along the horizontal direction, and the one end that first inlet pipe 3 was kept away from to two bracing pieces 6 is fixed with 1 outer wall welded of the jar body. In order to facilitate the feeding of the materials into the first feeding pipe 3, a feeding hopper 5 is fixedly connected to the upper end of the vertical section of the first feeding pipe 3. The second inlet pipe 4 includes integrated into one piece's vertical section and is located the segmental arc of vertical section lower extreme, and the segmental arc is with jar body 1 fixed intercommunication. The welding has two bracing pieces 6 on the vertical section outer wall of second inlet pipe 4, and two bracing pieces 6 all extend along the horizontal direction, and the one end that second inlet pipe 4 was kept away from to two bracing pieces 6 is fixed with 1 outer wall welded of the jar body. In order to facilitate the feeding of the material into the second feeding pipe 4, a feeding hopper 5 is fixedly connected to the upper end of the vertical section of the second feeding pipe 4.
In this embodiment, the discharge gate has been seted up to the bottom of jar body 1, and the discharge gate is the round hole, and the axis of discharge gate coincides mutually with the axis of jar body 1. The internal fixedly connected with of jar is located the mount 19 of discharge gate one side, and mount 19 includes dead lever and fixed plate, and the lower extreme fixed connection of dead lever is in the bottom of jar body 1, and the dead lever is vertical upwards to be extended, and fixed plate fixed connection is in the upper end of dead lever. The fixing plate is provided with a mounting hole, the telescopic cylinder 20 is mounted in the mounting hole, a piston rod of the telescopic cylinder 20 vertically extends downwards, the lower end of the piston rod of the telescopic cylinder 20 is fixedly connected with the sealing plate 21, and the sealing plate 21 is positioned right above the discharge port and matched with the discharge port. The telescopic cylinder 20 can seal the discharge port when driving the sealing plate 21 to move downwards, and the telescopic cylinder 20 can open the discharge port when driving the sealing plate 21 to move upwards.
In this embodiment, the lower end of the tank body 1 is fixedly connected with a connecting cylinder 22, and the axis of the connecting cylinder 22 coincides with the axis of the discharge hole. The bottom wall of the connecting cylinder 22 is rotatably provided with a material conveying auger 23 through a bearing, the outer side of the bottom wall of the connecting cylinder 22 is fixedly connected with a second driving motor 24, and the second driving motor 24 is fixedly connected with the material conveying auger 23. A discharge pipe 25 is welded on the outer wall of the connecting cylinder 22, the discharge pipe 25 extends obliquely downwards, and when the second driving motor 24 drives the material conveying auger 23 to rotate, concrete and waste rubber tire particles in the tank body 1 can be output through the discharge pipe 25.
When the stirring device for mixing the waste rubber tire particles into the concrete is used, the first driving motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the connecting rod 9 to rotate around the rotating shaft 8, the connecting rod 9 drives the first stirring rod 13 and the second stirring rod 14 to rotate around the rotating shaft 8, the first gear 10 fixedly connected to the first stirring rod 13 rotates along the gear ring 12 and the second gear 11 fixedly connected to the second stirring rod 14 rotates along the gear ring 12 in the rotating process of the first stirring rod 13 and the second stirring rod 14, the first stirring rod 13 and the second stirring rod 14 rotate, and the concrete and the waste rubber tire particles in the tank body 1 are uniformly mixed by the first stirring rod 13 and the second stirring rod 14. In the rotating process of the rotating shaft 8, the intermediate rod 17 is driven to rotate, and the stirring blades 18 on the intermediate rod 17 uniformly mix the concrete and the waste tire particles in the tank body 1. After the concrete and the waste tire rubber particles are uniformly mixed, the telescopic cylinder 20 drives the sealing plate 21 to leave the discharge hole, and the second driving motor 24 drives the material conveying auger 23 to rotate, so that the concrete and the waste tire rubber particles in the tank body 1 are output. Compared with the prior art, the stirring device for mixing the waste rubber tire particles into the concrete has high mixing uniformity of the concrete and the waste rubber tire particles in the tank body 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (6)
1. A stirring device for mixing waste rubber tire particles into concrete is characterized by comprising a tank body, wherein a first inlet pipe and a second inlet pipe are respectively arranged on two sides of the tank body, a vertically extending rotating shaft is installed in the tank body through a bearing, a horizontally extending connecting rod is fixedly connected to the rotating shaft, a first stirring rod and a second stirring rod which extend vertically are respectively and rotatably connected to two ends of the lower side of the connecting rod, a first gear is coaxially and fixedly connected to the first stirring rod, a second gear is coaxially and fixedly connected to the second stirring rod, a gear ring meshed with the first gear and the second gear is arranged on the inner wall of the tank body, a first sleeve is sleeved on the first stirring rod, a second sleeve is sleeved on the second stirring rod, and the first sleeve and the second sleeve are respectively fixedly connected with the rotating shaft through intermediate rods, the improved material conveying device is characterized in that stirring blades are arranged on the intermediate rod, a discharge port is formed in the lower end of the tank body, a fixing frame is arranged in the tank body, a telescopic cylinder is arranged on the fixing frame, a sealing plate matched with the discharge port is fixedly connected to the end portion of a piston rod of the telescopic cylinder, a connecting cylinder coaxial with the discharge port is arranged on the lower side of the tank body, a material conveying auger is installed in the connecting cylinder through a bearing, and a discharge pipe is arranged on the outer wall of the connecting cylinder.
2. The mixing device for mixing waste rubber tire particles with concrete according to claim 1, wherein the first feeding pipe and the second feeding pipe are symmetrically arranged at two sides of the tank body, the first feeding pipe comprises a vertical section and an arc-shaped section integrally connected with the lower end of the vertical section, the arc-shaped section is fixedly connected with the tank body, and the second feeding pipe comprises a vertical section and an arc-shaped section integrally connected with the lower end of the vertical section.
3. The stirring device for mixing waste rubber tire particles into concrete according to claim 2, wherein the upper end of the vertical section is fixedly connected with a feed hopper, the outer wall of the vertical section is fixedly connected with a horizontally extending support rod, and one end of the support rod, which is far away from the vertical section, is fixedly connected with the tank body.
4. The mixing device for mixing waste rubber tire particles with concrete according to claim 1, wherein the fixing frame comprises a fixing rod and a fixing plate fixedly connected to the upper end of the fixing rod, and the telescopic cylinder is fixedly connected to the fixing plate.
5. The stirring device for mixing the waste rubber tire particles into the concrete according to claim 1, wherein a first driving motor is fixedly connected to the upper end of the tank body, and an output shaft of the first driving motor is fixedly connected with the rotating shaft.
6. The stirring device for mixing the waste rubber tire particles into the concrete according to claim 1, wherein a second driving motor is fixedly connected to the lower end of the connecting cylinder, and an output shaft of the second driving motor is fixedly connected with the conveying auger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121336264.6U CN217020931U (en) | 2021-06-16 | 2021-06-16 | Agitating unit of waste rubber tire granule doping concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121336264.6U CN217020931U (en) | 2021-06-16 | 2021-06-16 | Agitating unit of waste rubber tire granule doping concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217020931U true CN217020931U (en) | 2022-07-22 |
Family
ID=82411256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121336264.6U Active CN217020931U (en) | 2021-06-16 | 2021-06-16 | Agitating unit of waste rubber tire granule doping concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217020931U (en) |
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2021
- 2021-06-16 CN CN202121336264.6U patent/CN217020931U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 22nd Floor, Building 6, Shengrun Plaza, Intersection of Xiangyun Road and Xiayun Road, Urban Rural Integration Demonstration Zone, Pingdingshan City, Henan Province, 467000 Patentee after: Henan Zhongping Jiaoke Research and Design Institute Co.,Ltd. Address before: 467000 traffic building, east section of Chang'an Avenue, Xinhua District, Pingdingshan City, Henan Province Patentee before: PINGDINGSHAN HIGHWAY TRANSPORTATION INSTITUTE OF SURVEY AND DESIGN |
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| CP03 | Change of name, title or address |