Rotary sand mixer barrel for sand treatment
By designing a rotary sand mixer barrel in a sand mixer, using the design that the cylinder and the stirring device rotate at the same time and have the opposite direction, the problem of long time and poor quality of the traditional sand mixer is solved, and more efficient and even sand mixing effect.
Patent Information
- Application Number
- CN202420907310.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The traditional sand mixer has a long time during the sand mixing process and the sand mixing quality is poor, making it impossible to achieve efficient and high-quality sand mixing.
A rotary sand mixer barrel for sand treatment is designed, including a frame, a cylinder, annular rack, a second drive motor, a gear, a stirring device and a first drive motor. The cylinder and a stirring device are rotated simultaneously to stir. The opposite direction and different rotation speeds enhance the efficiency and quality of sand mixing.
Through reasonable structural design, the sand mixing in the cylinder is more rapid and even, improving the efficiency and quality of sand mixing.
Smart Images
Figure CN222266874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of production equipment, in particular to a rotary sand mixer cylinder for sand processing. Background Art
[0002] In the process of sand processing, it is often necessary to mix the sand, so the sand is poured into the barrel of the sand mixer for mixing. Traditional sand mixers usually stir with stirring blades or rotate the barrel, and only a single stirring method is used for mixing. This form makes the traditional sand mixer take a long time to mix the sand and the sand mixing quality of the sand mixer is also poor, which is not conducive to the sand mixer to mix the sand efficiently and with high quality, so it still needs to be improved. Utility Model Content
[0003] In order to solve the above-mentioned problems, the utility model provides a rotary sand mixer barrel for sand processing, comprising a frame and a barrel, wherein the barrel is arranged on the frame, an annular rack is arranged on the bottom surface of the barrel, two symmetrically arranged second drive motors are arranged below the barrel, the second drive motor is mounted on the frame, a gear is arranged on the upper end of the second drive motor, the gear is meshed with the annular rack, two stirring devices are symmetrically arranged in the barrel, the stirring device comprises a stirring shaft, a stirring blade and a bottom stirring blade, the stirring blade is provided with a plurality of pieces and the plurality of stirring blades are staggeredly arranged on the shaft body of the stirring shaft, the bottom stirring blade is provided with two pieces and the two bottom stirring blades are respectively arranged on the left and right sides of the lower end of the stirring shaft, a driving wheel is arranged on the top of the stirring device, the stirring shaft passes through the top of the barrel and is connected to the driving wheel, two first drive motors are arranged on the side wall surface of the barrel and the two first drive motors are respectively arranged on one side of the two stirring devices, a transmission wheel is arranged on the top of the first drive motor, a transmission belt is arranged between the transmission wheel and the driving wheel and connected by the transmission belt.
[0004] Preferably, the gears on the two second drive motors rotate in the same direction.
[0005] Preferably, the rotation direction of the cylinder is opposite to the stirring direction of the stirring device, and the rotation speed of the cylinder is slower than the stirring speed of the stirring device.
[0006] Preferably, the stirring shafts of the two stirring devices rotate in the same direction.
[0007] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use, and can make the cylinder and the stirring device rotate at the same time, so that the sand in the cylinder is mixed more quickly and evenly, thereby improving the efficiency and quality of sand mixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The present invention will be described by way of examples with reference to the accompanying drawings, in which:
[0009] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;
[0010] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0011] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;
[0012] Figure 4 It is a partial structural schematic diagram of the utility model;
[0013] In the figure: 1, frame; 2, barrel; 3, stirring device; 4, driving wheel; 5, transmission belt; 6, first driving motor; 7, driving wheel; 8, ring rack; 9, second driving motor; 10, gear; 11, stirring shaft; 12, stirring blade; 13, bottom stirring blade. DETAILED DESCRIPTION
[0014] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0015] Any feature of this specification, unless otherwise specified, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise specified, each feature is only an example of a series of equivalent or similar features.
[0016] like Figure 1 , 2, 3, and 4 show a rotary sand mixer barrel for sand processing, comprising a frame 1 and a barrel 2, wherein the barrel 2 is arranged on the frame 1, an annular rack 8 is arranged on the bottom surface of the barrel 2, two symmetrically arranged second drive motors 9 are arranged below the barrel 2, the second drive motors 9 are mounted on the frame 1, a gear 10 is arranged on the upper end of the second drive motor 9, the gear 10 is meshed with the annular rack 8, two stirring devices 3 are symmetrically arranged in the barrel 2, the stirring device 3 comprises a stirring shaft 11, a stirring blade 12 and a bottom stirring blade 13, the stirring blade 12 is provided with a plurality of blades A plurality of stirring blades 12 are staggeredly arranged on the shaft body of the stirring shaft 11, two bottom stirring blades 13 are provided, and the two bottom stirring blades 13 are respectively arranged on the left and right sides of the lower end of the stirring shaft 11, a driving wheel 4 is provided on the top of the stirring device 3, the stirring shaft 11 passes through the top of the cylinder 2 and is connected to the driving wheel 4, two first driving motors 6 are provided on the side wall surface of the cylinder 2, and the two first driving motors 6 are respectively arranged on one side of the two stirring devices 3, a transmission wheel 7 is provided on the top of the first driving motor 6, a transmission belt 5 is provided between the transmission wheel 7 and the driving wheel 4 and is connected through the transmission belt 5.
[0017] The gears 10 on the two second drive motors 9 rotate in the same direction.
[0018] The rotation direction of the cylinder 2 is opposite to the stirring direction of the stirring device 3 , and the rotation speed of the cylinder 2 is slower than the stirring speed of the stirring device 3 .
[0019] The stirring shafts 11 of the two stirring devices 3 rotate in the same direction.
[0020] The ends of the stirring blade 12 and the bottom stirring blade 13 are both provided with diamond tips.
[0021] During use, the sand material to be stirred is poured into the barrel 2, and then the first drive motor 6 drives the transmission wheel 7 to drive the transmission belt for transmission, and further drives the drive wheel 4 to rotate, so that the stirring shaft 11 and the stirring blades 12 thereon and the bottom stirring blades 13 are stirred. At the same time, the second drive motor 9 drives the gear 10 to rotate. Since the gear 10 is meshed with the annular rack 8, the barrel 2 will also rotate during the rotation of the gear 10, and the rotation direction of the barrel 2 is opposite to the stirring direction of the stirring shaft 11, thereby making the barrel 2 and the stirring shaft 11 rotate at different speeds in opposite directions at the same time, thereby improving the efficiency and quality of sand mixing.
[0022] The front ends of the stirring blade 12 and the bottom stirring blade 13 are both provided with diamond tips, which can improve the wear resistance of the stirring blade 12 and the bottom stirring blade 13 , thereby extending the service life of the stirring blade 12 and the bottom stirring blade 13 .
[0023] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use, and can make the cylinder and the stirring device rotate at the same time, so that the sand in the cylinder is mixed more quickly and evenly, thereby improving the efficiency and quality of sand mixing.
[0024] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.
Claims
1. A rotary sand mixer cylinder for sand processing, characterized in that: The invention comprises a frame (1) and a cylinder (2), wherein the cylinder (2) is arranged on the frame (1), an annular rack (8) is arranged on the bottom surface of the cylinder (2), two symmetrically arranged second drive motors (9) are arranged below the cylinder (2), the second drive motors (9) are mounted on the frame (1), a gear (10) is arranged at the upper end of the second drive motor (9), the gear (10) is meshed with the annular rack (8), two stirring devices (3) are symmetrically arranged in the cylinder (2), the stirring devices (3) comprise a stirring shaft (11), a stirring blade (12) and a bottom stirring blade (13), the stirring blade (12) is provided with a plurality of stirring blades (11) and the plurality of stirring blades (11) are arranged at the bottom surface of the cylinder (2), and the stirring blade (12) comprises a plurality of stirring blades (11) and the plurality of stirring blades (11) are arranged at the bottom surface of the cylinder (2). 2) are arranged on the shaft body of the stirring shaft (11) in a phase-staggered manner, two bottom stirring blades (13) are provided, and the two bottom stirring blades (13) are respectively arranged on the left and right sides of the lower end of the stirring shaft (11), a driving wheel (4) is arranged on the top of the stirring device (3), the stirring shaft (11) passes through the top of the cylinder (2) and is connected to the driving wheel (4), two first driving motors (6) are arranged on the side wall surface of the cylinder (2), and the two first driving motors (6) are respectively arranged on one side of the two stirring devices (3), a transmission wheel (7) is arranged on the top of the first driving motor (6), and a transmission belt (5) is provided between the transmission wheel (7) and the driving wheel (4) and are connected through the transmission belt (5).
2. A rotary sand mixer barrel for sand processing according to claim 1, characterized in that: The gears (10) on the two second drive motors (9) rotate in the same direction.
3. The rotary sand mixer barrel for sand processing according to claim 1, characterized in that: The rotation direction of the barrel (2) is opposite to the stirring direction of the stirring device (3), and the rotation speed of the barrel (2) is slower than the stirring speed of the stirring device (3).
4. The rotary sand mixer barrel for sand processing according to claim 1, characterized in that: The stirring shafts (11) of the two stirring devices (3) rotate in the same direction.