Stirring device

Abstract

The utility model discloses a stirring device, which belongs to the field of constructional engineering and comprises a first stirring mechanism and a second stirring mechanism, the first stirring mechanism comprises a first driving part and a rotating part, the top of the rotating part is used for placing a stirring barrel, and the first driving part is used for driving the rotating part to rotate and driving the stirring barrel to rotate; the second stirring mechanism is located over the stirring barrel and comprises a second driving part and a telescopic part, one end of the telescopic part is connected with the second driving part, and the second driving part is used for driving the telescopic part to swing left and right and making the other end of the telescopic part scrape materials on the inner wall of the stirring barrel; when the device needs to be cleaned and maintained, only the telescopic piece needs to be cleaned, and compared with a traditional stirring structure, the device effectively relieves the labor intensity of workers and improves the working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a stirring device. Background Art

[0002] Concrete is a building material, mainly composed of a mixture of cement, sand and gravel and other materials. During the mixing process, in order to mix the various raw materials evenly, they need to be stirred by a stirring device. For example, the authorization announcement number CN213648103U is a utility model patent for a mixing device for recycled concrete from construction waste, including a mixing bucket, a rotating shaft is rotatably connected to the middle of the inner wall of the mixing bucket, two C-shaped mixing frames are fixedly provided on both sides of the outer wall of the rotating shaft, one side of the two C-shaped mixing frames is provided with an opening, one side of the bottom end of the two openings is rotatably connected to a rotating rod, and one side of the outer wall of the two rotating rods is fixedly provided with a scraper. When the C-shaped mixing frame rotates, the scraper can scrape off the concrete adhering to the inner wall of the mixing bucket.

[0003] However, when the staff performs cleaning and maintenance work, the structure of the C-type mixing frame is too complicated, which is not convenient for daily cleaning and other maintenance work. Utility Model Content

[0004] In view of this, it is necessary to provide a stirring device to solve the technical problem in the prior art that the stirring tool is inconvenient to clean and perform other maintenance work.

[0005] The utility model provides a stirring device, comprising:

[0006] a first stirring mechanism, wherein the first stirring mechanism comprises a first driving member and a rotating member, wherein the top of the rotating member is used to place a stirring barrel, and the first driving member is used to drive the rotating member to rotate and drive the stirring barrel to rotate;

[0007] The second stirring mechanism is located directly above the stirring barrel, and the second stirring mechanism includes a second driving member and a telescopic member, one end of the telescopic member is connected to the second driving member, and the second driving member is used to drive the telescopic member to swing and make the other end of the telescopic member scrape the material on the inner wall of the stirring barrel.

[0008] In one of the embodiments, it further comprises a base, a bracket is provided on the top of the base, and the top of the bracket is fixedly connected to the second driving member.

[0009] In one of the embodiments, a reinforcing rib is provided on the top of the bracket.

[0010] In one embodiment, the rotating member includes a worm wheel and a worm, the worm wheel is meshed with the worm, and the first driving member is used to drive the worm wheel to rotate and drive the worm to rotate.

[0011] In one embodiment, the worm gear is rotatably connected to the top of the base.

[0012] In one embodiment, the telescopic member includes a turntable and a first stirring rod, one side of the turntable is connected to the second driving member, the other side of the turntable is provided with a protrusion, the first stirring rod is provided with a through hole, and the protrusion is hinged to the through hole.

[0013] In one of the embodiments, the telescopic member further includes a limiting sleeve, which is located above the turntable and hinged to the top of the bracket, and the first stirring rod is slidably sleeved in the limiting sleeve.

[0014] In one embodiment, a blind hole is formed at the end of the first stirring rod facing the stirring barrel, and a second stirring rod is slidably sleeved in the blind hole.

[0015] In one embodiment, a spring is provided in the blind hole, one end of the spring is fixedly connected to the end of the blind hole away from the stirring barrel, and the other end of the spring is fixedly connected to the end of the second stirring rod away from the stirring barrel.

[0016] In one embodiment, a ball is provided at the end of the second stirring rod away from the spring, and the ball is in contact with the inner wall of the stirring barrel.

[0017] Compared with the prior art, the stirring device provided by the utility model has the following beneficial effects:

[0018] The first driving member drives the rotating member to drive the mixing barrel to rotate, and the second driving member drives the telescopic member to swing left and right. The telescopic member has a telescopic function so that the end of the telescopic member away from the second driving member can always be in contact with the inner wall of the mixing barrel, so that the telescopic member can not only stir the material in the mixing barrel, but also scrape off the material adhering to the inner wall of the mixing barrel;

[0019] When the device needs to be cleaned or other maintenance work is required, only the telescopic part needs to be cleaned. Compared with the traditional stirring structure, the device effectively reduces the labor intensity of the staff and improves the work efficiency.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the preferred embodiments of the utility model are described in detail as follows in conjunction with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] FIG1 is an isometric schematic diagram of a stirring device provided by the utility model;

[0023] Figure 2 A top view of a stirring device provided by the utility model;

[0024] Figure 3 for Figure 2 Sectional view of AA.

[0025] The accompanying drawings are marked as follows: 1. first stirring mechanism; 11. first driving member; 12. rotating member; 121. worm gear; 122. worm; 2. second stirring mechanism; 21. second driving member; 22. telescopic member; 221. turntable; 2211. protrusion; 222. first stirring rod; 2221. through hole; 2222. blind hole; 223. limiting sleeve; 224. second stirring rod; 2241. sphere; 225. spring; 3. base; 31. bracket; 311. reinforcing rib; 4. stirring barrel. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0027] See also Figure 1-Figure 3 , the utility model provides a stirring device, including.

[0028] A first stirring mechanism 1, the first stirring mechanism 1 comprises a first driving member 11 and a rotating member 12, the top of the rotating member 12 is used to place the stirring barrel 4, the first driving member 11 is used to drive the rotating member 12 to rotate, and drive the stirring barrel 4 to rotate;

[0029] The second stirring mechanism 2 is located directly above the stirring barrel 4. The second stirring mechanism 2 includes a second driving member 21 and a telescopic member 22. One end of the telescopic member 22 is connected to the second driving member 21. The second driving member 21 is used to drive the telescopic member 22 to swing and make the other end of the telescopic member 22 scrape the material on the inner wall of the stirring barrel 4.

[0030] Specifically, the first driving member 11 drives the rotating member 12 to drive the mixing barrel 4 to rotate, and the second driving member 21 drives the telescopic member 22 to swing left and right. The telescopic member 22 has a telescopic function, so that the end of the telescopic member 22 away from the second driving member 21 can always be in contact with the inner wall of the mixing barrel 4, so that the telescopic member 22 can not only stir the material in the mixing barrel 4, but also scrape the material adhered to the inner wall of the mixing barrel 4.

[0031] When the device needs to be cleaned or maintained, only the telescopic member 22 needs to be cleaned. Compared with the traditional stirring structure, the device effectively reduces the labor intensity of the staff and improves the work efficiency.

[0032] First, the mixing barrel 4 filled with materials is placed on the rotating member 12; then, the telescopic member 22 is inserted into the materials until the end of the telescopic member 22 contacts the inner wall of the mixing barrel 4, and the first driving member 11 is started, so that the rotating member 12 drives the mixing barrel 4 to rotate, and the telescopic member 22 starts to mix the materials; finally, the second driving member 21 is started, so that the telescopic member 22 swings left and right, and the end of the telescopic member 22 scrapes the inner wall of the mixing barrel 4, thereby preventing the materials from adhering to the inner wall of the mixing barrel 4 and causing poor mixing effect.

[0033] It should be noted that in order to enable the second driving member 21 to drive the telescopic member 22 to swing left and right, the second driving member 21 adopts a servo motor, and controls the swing angle of the telescopic member 22 through the back-end PLC controller and the angle sensor. When the telescopic member 22 swings to a preset height, the angle sensor promptly captures the movement of the telescopic member 22, and converts it into a signal to the controller, and then the controller controls the servo motor to change the direction, so as to achieve the effect of the telescopic member 22 swinging left and right, thereby achieving the purpose of the end of the telescopic member 22 reciprocatingly scraping the inner wall of the mixing barrel 4.

[0034] Furthermore, in this embodiment, a base 3 is further included, and a bracket 31 is provided on the top of the base 3, and the top of the bracket 31 is fixedly connected to the second driving member 21. Specifically, the bracket 31 is used to raise the horizontal position of the second stirring mechanism 2, so that the second stirring mechanism 2 can be located above the stirring barrel 4 by connecting with the top of the bracket 31.

[0035] Furthermore, in this embodiment, a reinforcing rib 311 is provided on the top of the bracket 31. Specifically, the reinforcing rib 311 serves to improve the support of the bracket 31 and prevent the bracket 31 from collapsing.

[0036] Furthermore, the bracket 31 has a lifting function, and the lifting function of the bracket 31 can drive the second stirring mechanism 2 to move up and down, so that the device can be applied to stirring barrels 4 of different depths.

[0037] Furthermore, in this embodiment, the rotating member 12 includes a worm wheel 121 and a worm 122 . The worm wheel 121 is meshed with the worm 122 . The first driving member 11 is used to drive the worm 122 to rotate and drive the worm wheel 121 to rotate.

[0038] Further, in this embodiment, the worm wheel 121 is rotatably connected to the top of the base 3. Specifically, the top of the base 3 is rotatably connected to the worm wheel 121, the side wall of the worm wheel 121 is meshedly connected to the worm 122, and the first driving member 11 is located at the top of the base 3 and is used to drive the worm 122 to rotate, thereby driving the worm wheel 121 to rotate.

[0039] Furthermore, a buffer pad is provided at the bottom of the base 3 to alleviate the vibration generated during the operation of the device.

[0040] Further, in the present embodiment, the telescopic member 22 includes a rotating disk 221 and a first stirring rod 222. One side of the rotating disk 221 is connected to the second driving member 21. The other side of the rotating disk 221 is provided with a protrusion 2211. The first stirring rod 222 is provided with a through hole 2221. The protrusion 2211 is hinged to the through hole 2221. Specifically, the protrusion 2211 is arranged at the edge of the rotating disk 221, so that the movement track of the protrusion 2211 is maximized. The rotating disk 221 rotates to drive the protrusion 2211 to rotate, and then the protrusion 2211 drives the first stirring rod 222 to move, so that the first stirring rod 222 can swing left and right.

[0041] Furthermore, in this embodiment, the telescopic member 22 further includes a limiting sleeve 223, which is located above the rotating disk 221 and is hinged to the top of the bracket 31, and the first stirring rod 222 is slidably sleeved in the limiting sleeve 223. Specifically, the limiting sleeve 223 is used to limit the movement trajectory of the telescopic member 22, and ensure that the limiting sleeve 223 and the rotating disk 221 are always in a hinged state.

[0042] Furthermore, in this embodiment, a blind hole 2222 is provided at the end of the first stirring rod 222 facing the stirring barrel 4, and a second stirring rod 224 is slidably sleeved in the blind hole 2222. Specifically, the telescopic member 22 swings left and right, and in order to ensure that the end of the second stirring rod 224 always scrapes the inner wall of the stirring barrel 4, the second stirring rod 224 is slidably connected to the blind hole 2222, and when the inner wall of the stirring barrel 4 is far from the second stirring rod 224, the second stirring rod 224 extends out of the blind hole 2222, and when the inner wall of the stirring barrel 4 is close to the second stirring rod 224, the stirring rod extends into the blind hole 2222.

[0043] Furthermore, in this embodiment, a spring 225 is provided in the blind hole 2222, one end of the spring 225 is fixedly connected to the end of the blind hole 2222 away from the mixing barrel 4, and the other end of the spring 225 is fixedly connected to the end of the second stirring rod 224 away from the mixing barrel 4. Specifically, the spring 225 is always in a compressed state, and under the action of the spring 225, the end of the second stirring rod 224 can always scrape the inner wall of the mixing barrel 4, thereby improving the material mixing effect.

[0044] Further, in this embodiment, a ball 2241 is provided at the end of the second stirring rod 224 away from the spring 225, and the ball 2241 contacts the inner wall of the stirring barrel 4. Specifically, the surface of the ball 2241 is curved, so that the ball 2241 can scrape the inner wall of the stirring barrel 4 more smoothly.

[0045] The specific working process of the utility model is as follows: first, the mixing barrel 4 filled with materials is placed on the worm gear 121; then, the second stirring rod 224 is inserted into the materials until the ball 2241 contacts the inner wall of the mixing barrel 4, and the first driving member 11 is started, so that the worm 122 drives the worm gear 121 to rotate, and then drives the mixing barrel 4 to rotate, and the materials rotate with the mixing barrel 4, and the second stirring rod 224 starts to stir the materials; finally, the second driving member 21 is started, so that the first stirring rod 222 starts to swing left and right under the rotation of the turntable 221, and under the action of the spring 225, the second stirring rod 224 continuously retracts and retracts in the blind hole 2222 to adapt to the structure of the inner wall of the mixing barrel 4, so that the ball 2241 can scrape the inner wall of the mixing barrel 4, avoid the material from adhering to the inner wall of the mixing barrel 4, and improve the mixing effect.

[0046] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered within the protection scope of the present invention.

Claims

1. A stirring device, characterized in that: include: a first stirring mechanism, wherein the first stirring mechanism comprises a first driving member and a rotating member, wherein the top of the rotating member is used to place a stirring barrel, and the first driving member is used to drive the rotating member to rotate and drive the stirring barrel to rotate; The second stirring mechanism is located directly above the stirring barrel, and the second stirring mechanism includes a second driving member and a telescopic member, one end of the telescopic member is connected to the second driving member, and the second driving member is used to drive the telescopic member to swing and make the other end of the telescopic member scrape the material on the inner wall of the stirring barrel.

2. A stirring device according to claim 1, characterized in that: It also includes a base, a bracket is provided on the top of the base, and the top of the bracket is fixedly connected to the second driving member.

3. A stirring device according to claim 2, characterized in that: The top of the bracket is provided with reinforcing ribs.

4. A stirring device according to claim 2, characterized in that: The rotating member includes a worm wheel and a worm, the worm wheel is meshed with the worm, and the first driving member is used to drive the worm to rotate and drive the worm wheel to rotate.

5. A stirring device according to claim 4, characterized in that: The worm gear is rotatably connected to the top of the base.

6. A stirring device according to claim 2, characterized in that: The telescopic member includes a turntable and a first stirring rod. One side of the turntable is connected to the second driving member. The other side of the turntable is provided with a protrusion. The first stirring rod is provided with a through hole. The protrusion is hinged to the through hole.

7. A stirring device according to claim 6, characterized in that: The telescopic member further comprises a limiting sleeve, which is located above the rotating disk and is hinged to the top of the bracket, and the first stirring rod is slidably sleeved in the limiting sleeve.

8. A stirring device according to claim 6, characterized in that: A blind hole is formed at the end of the first stirring rod facing the stirring barrel, and a second stirring rod is slidably sleeved in the blind hole.

9. A stirring device according to claim 8, characterized in that: A spring is arranged in the blind hole, one end of the spring is fixedly connected to the end of the blind hole away from the stirring barrel, and the other end of the spring is fixedly connected to the end of the second stirring rod away from the stirring barrel.

10. A stirring device according to claim 9, characterized in that: A sphere is provided at the end of the second stirring rod away from the spring, and the sphere is in contact with the inner wall of the stirring barrel.

Images