CN220215701U - High square sieve with novel transmission structure - Google Patents
High square sieve with novel transmission structure Download PDFInfo
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- CN220215701U CN220215701U CN202321801622.5U CN202321801622U CN220215701U CN 220215701 U CN220215701 U CN 220215701U CN 202321801622 U CN202321801622 U CN 202321801622U CN 220215701 U CN220215701 U CN 220215701U
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- 238000009434 installation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 4
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Abstract
The utility model discloses a high square screen with a novel transmission structure, which comprises a bracket and a screen box, wherein the screen box is arranged on the bracket through an elastic support piece, a screen plate is arranged in the screen box, a box seat is arranged at the lower part of the screen box, a horizontal eccentric rotating block is arranged on the box seat through a vertical rotating shaft, and a rotating driving motor for driving the vertical rotating shaft to rotate is arranged on the box seat, and the high square screen is characterized by comprising: the vertical vibration seat part drives the screen plate to vibrate, the vertical eccentric rotating block is arranged on the horizontal rotating shaft, and the rotation driving motor drives the horizontal rotating shaft to rotate through the right-angle driver. The high square sieve improves the purity and quality of the product, reduces the energy consumption and loss in the sieving process, and further improves the production efficiency and economic benefit.
Description
Technical Field
The utility model belongs to the technical field of optical fiber network detection, and particularly relates to a square screen with a novel transmission structure.
Background
A square screen is a device for screening particulate material. The device consists of a screen box, a screen plate, a vibration driving part and the like, and can be classified or filtered according to the particle size of materials. In the field of grain production and manufacture, the square sieve plays an important role and has multiple meanings and functions. Firstly, the high square sieve can sieve grain materials. In the grain production process, grains are often required to be classified according to different grain sizes so as to meet different purposes and requirements. The square screen can effectively classify grains through the design of vibration and a screen plate, so that grains with different grain sizes can be separated and classified. The method has important significance for controlling and unifying grain quality, and is beneficial to improving the quality and market competitiveness of products. Second, another important role of the high square screen in grain production and manufacturing is filtration and cleaning. In the production process of grains, unwanted substances such as impurities and foreign matters are often accompanied. These impurities may adversely affect the quality and safety of the grain. The high square sieve can effectively filter out impurities and foreign matters from grains through the design of the screen mesh and the effect of vibration, so that the purity and the safety of the final product are ensured. In addition, the square screen can also improve production efficiency and reduce cost. Conventional screening methods may require a significant amount of manpower and time, while the automated operation and efficient screening capabilities of the high-square screens may greatly save human resources and reduce time waste in the production process. Meanwhile, through accurate screening and filtering, the high square screen can reduce the loss and waste of products, reduce the production cost and improve the economic benefit.
At present, the vibration mode of the square screen mainly adopts a horizontal swing vibration mode. While this vibration mode has been widely used for high square screens, there are problems and limitations that require further optimization and improvement. First, the horizontal oscillation mode is affected to some extent by adhesion and clogging of materials. When the particle material carries out the shale shaker on the sieve, some stronger materials of viscidity adhere on the sieve easily, lead to the sieve mesh to block up to influence screening effect. This not only reduces the efficiency of the high square screen, but also increases the difficulty of maintenance and cleaning. Second, the horizontal oscillation mode of vibration may not be ideal for screening a particular particulate material. Different materials may have different characteristics during vibration, such as density, shape, and viscosity. The horizontal swing vibration mode may not be suitable for characteristic changes of various materials in the screening process, so that the screening effect is unstable or inaccurate.
Disclosure of Invention
The screening device aims to solve the problem that the screening effect is not ideal due to vibration formed by single transmission of the prior high square screen in the background technology. The utility model provides a square sieve with a novel transmission structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high side sieve with novel transmission structure, includes support and sieve case, the sieve case pass through elastic support piece install in the support, sieve case internally mounted sieve, the lower part of sieve case sets up the cassette, the cassette passes through the horizontal eccentric commentaries on classics piece of vertical pivot installation, the vertical pivot pivoted rotation driving motor of cassette installation drive, its characterized in that includes: the vertical vibration seat part drives the screen plate to vibrate, the vertical eccentric rotating block is arranged on the horizontal rotating shaft, and the rotation driving motor drives the horizontal rotating shaft to rotate through the right-angle driver.
Preferably, the vertical eccentric rotating block is arranged below the center of the vertical vibration seat.
Preferably, the screen plate is mounted in the screen box through an elastic support, and the vertical vibration seat is connected with the screen plate through a vertical connecting frame.
Preferably, the inside of sieve case sets up the sieve of a plurality of vertical stratiform settings, the sieve is fixed in vertical link, elastic support is connected to vertical link, elastic support connects the sieve incasement wall, vertical link is hung vertical vibration seat.
Preferably, the output shaft of the right-angle driver is connected with the horizontal rotating shaft through a driving belt, and the tensioning wheel assembly combined with the driving belt is arranged at the lower part of the vertical vibration seat part.
Preferably, the tensioning wheel assembly comprises a tensioning compression bar, a tensioning wheel and a torsion spring, one end of the tensioning compression bar is installed on the box seat through a pin shaft, the tensioning wheel is installed on the other end of the tensioning compression bar through a wheel shaft, the torsion spring is sleeved on the pin shaft and applies elasticity to the tensioning compression bar, and the tension wheel is driven to jack up the transmission belt through the elasticity.
Preferably, the tensioning wheel assembly is arranged on the outer side of the driving belt, and the tensioning wheel is used for propping the driving belt inwards from the outer side of the driving belt.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a novel square sieve with a transmission structure, which realizes multidirectional vibration driven by a homologous motor by optimizing the transmission structure. Compare with traditional horizontal oscillation vibration mode, this novel high side sieve has realized the vibration mode that horizontal oscillation and vertical vibration cooperateed to screening effect and the working property of equipment have been improved. By designing a new transmission structure to introduce vertical vibration, the square sieve can more effectively prevent adhesion and blockage of materials and improve the sieving efficiency. The vertical vibration effect makes the material produce more abundant impact and floor action on the sieve, has reduced the dwell time of adhesion material to reduce the possibility of jam.
Compared with the traditional high square sieve, the high square sieve has obviously improved sieving efficiency. The change of the vibration mode enables the particle materials on the sieve plate to be screened and classified more fully, improves the purity and quality of products, reduces the energy consumption and loss in the screening process, and further improves the production efficiency and economic benefit.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the installation structure of the screen plate in the present utility model.
In the figure: 1. a bracket; 2. a screen box; 3. a sieve plate; 4. a box base; 5. a vertical rotating shaft; 6. a horizontal eccentric rotating block; 7. a rotary drive motor; 8. a horizontal rotating shaft; 9. a vertical vibration seat; 10. a right angle driver; 11. a vertical connecting frame; 12. an elastic support; 13. a vertical eccentric rotating block; 14. tensioning the compression bar; 15. tensioning wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides the following technical solutions: a square sieve with a novel transmission structure comprises a bracket 1 and a sieve box 2. The screen box 2 is mounted to the frame 1 by means of elastic supports. The bracket 1 is a basic rigid supporting member of the square screen, and is a supporting member of other components in the square screen, and the frame is formed by welding rigid beams. The elastic support is a suspender, namely, the screen box 2 is arranged on the bracket 1 through suspenders around, and the screen box 2 is formed by rectangular screen frames which are vertically arranged in a layered mode. The screen plate 3 is arranged in the screen box, the box seat 4 is arranged at the lower part of the screen box, the screen seat 4 is a rectangular rigid frame body and plays a role in supporting the screen box 2, and the lower end of the suspender is connected with the screen seat 4. The inside of the screen box 2 is provided with a plurality of screen plates 3 which are vertically arranged in a layered manner. The box seat 2 is provided with a horizontal eccentric rotating block 6 through a vertical rotating shaft 5, and the box seat 2 is provided with a rotating driving motor 7 for driving the vertical rotating shaft 5 to rotate. Specifically, a vertical rotating shaft 5 capable of vertically rotating around the axis of the vertical rotating shaft is installed at the central position of the box seat 4 through a bearing, a rotation driving motor 7 is fixedly installed at the side part of the screen seat 4, an output shaft of the rotation driving motor is in transmission connection with the lower end of the vertical rotating shaft 5 through a transmission belt, a horizontal eccentric rotating block 6 is installed at the upper end of the vertical rotating shaft 5, and the vertical rotating shaft 5 drives the horizontal eccentric rotating block 6 to rotate so as to drive the screen box 2 to swing and vibrate in the horizontal direction. The above-described configuration is a conventionally known configuration.
The screen plate 3 is a rigid plane plate body with evenly distributed screen holes. In this solution, the screening deck 3 is mounted inside the screening box 2 by means of an elastic support 12. The term "mounted" as used herein does not refer to a direct connection but rather to the screen box 2 as a basic carrier for the screen deck 3, which form an elastically supported connection therebetween.
The device also comprises a horizontal rotating shaft 8, a vertical vibration seat 9 and a right-angle driver.
The vertical vibration seat 9 drives the screen plate 3 to vibrate, that is, the vertical vibration seat 9 can be a part of the lower part of the screen seat 4, and the screen plate 3 is driven to vibrate through the vibration of the screen seat 4. In this embodiment, another mode of directly driving the screen plate 3 to vibrate is adopted, the vertical vibration seat 9 is of an independent horizontal frame structure, that is, the vertical vibration seat is connected with the screen plate 3 through a vertical connecting frame 11, in this embodiment, the vertical connecting frame 11 is a strip plate extending vertically and is arranged at two side parts of the screen plate 3. The sieve plate 3 is fixed in vertical link 11, and in this embodiment, elastic support 12 is connected to vertical link 11, and elastic support 12 connects sieve case 2 inner wall, and vertical vibration seat 9 is hung to vertical link 11. The elastic support 12 can be a spring, the lower end of the spring is connected and supported with a supporting table part formed inwards on the inner wall of the screen box, and the upper end of the spring is connected and supported with a supporting table part formed on the outer side wall of the vertical connecting frame 11.
The horizontal rotary shaft 8 is mounted to the vertical vibration seat 9. Namely, a horizontal rotating shaft 8 is mounted at the lower part of a vertical vibration seat 9 through a bearing. The horizontal rotating shaft 8 is provided with a vertical eccentric rotating block 13 which is arranged below the center of the vertical vibration seat 9.
The rotation driving motor 7 drives the horizontal rotating shaft 8 to rotate through the right-angle driver 10. The rotating horizontal rotating shaft 8 drives the vertical eccentric rotating block 13 to rotate below the central position of the vertical vibration seat part, so that vertical vibration is formed.
In this embodiment, an output shaft of the right-angle driver 10 is connected with the horizontal rotating shaft 8 through a driving belt, and a tensioning wheel assembly combined with the driving belt is installed at the lower part of the vertical vibration seat 9. The tensioning wheel assembly comprises a tensioning compression bar 14, a tensioning wheel 15 and a torsion spring. One end of the tensioning compression bar 14 is arranged on the box seat 4 through a pin shaft, and the other end of the tensioning compression bar 14 is provided with a tensioning wheel 15 through a wheel shaft. The torsional spring is sleeved on the pin shaft and applies elasticity to the tensioning compression bar, and the elasticity drives the tensioning wheel to push against the transmission belt. The tensioning wheel assembly is arranged on the outer side of the driving belt, and the tensioning wheel 15 pushes the driving belt inwards from the outer side of the driving belt. The relative position between the horizontal rotating shaft 8 and the output shaft of the right-angle driver 10 can generate real-time micro-variation, the tension effect of the tension wheel assembly on the driving belt can ensure the driving reliability of the driving belt, and the tension wheel assembly can increase the contact length between the driving belt and the driving belt wheels on two sides due to the action of the tension wheel assembly on the driving belt, so that the driving is more stable and reliable.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high side sieve with novel transmission structure, includes support (1) and sieve case (2), sieve case (2) install in through elastic support spare support (1), sieve case (2) internally mounted sieve (3), the lower part of sieve case (2) sets up cassette (4), cassette (4) are through vertical pivot (5) installation horizontal eccentric rotating piece (6), cassette (4) installation drive vertical pivot (5) pivoted rotation driving motor (7), its characterized in that includes: the vertical vibration screen comprises a horizontal rotating shaft (8), a vertical vibration seat (9) and a right-angle driver (10), wherein the horizontal rotating shaft (8) is arranged on the vertical vibration seat (9), the vertical vibration seat (9) drives the screen plate (3) to vibrate, the horizontal rotating shaft (8) is provided with a vertical eccentric rotating block (13), and the rotation driving motor (7) drives the horizontal rotating shaft (8) to rotate through the right-angle driver (10).
2. The high square screen with novel transmission structure according to claim 1, wherein: the vertical eccentric rotating block (13) is arranged below the center of the vertical vibration seat part (9).
3. The high square screen with novel transmission structure according to claim 2, wherein: the sieve plate (3) is installed in the interior of the sieve box (2) through an elastic support (12), and the vertical vibration seat (9) is connected with the sieve plate (3) through a vertical connecting frame (11).
4. A high square screen with novel transmission structure according to claim 3, characterized in that: the inside of sieve case (2) sets up screen plate (3) of a plurality of vertical stratiform settings, screen plate (3) are fixed in vertical link (11), elastic support (12) are connected to vertical link (11), elastic support (12) are connected the inner wall of sieve case (2), vertical link (11) are hung vertical vibration seat (9).
5. The high square screen with novel transmission structure according to claim 4, wherein: the output shaft of the right-angle driver (10) is connected with the horizontal rotating shaft (8) through a driving belt, and the tensioning wheel component combined with the driving belt is arranged at the lower part of the vertical vibration seat part (9).
6. The high square screen with novel transmission structure according to claim 5, wherein: the tensioning wheel assembly comprises a tensioning compression rod (14), a tensioning wheel (15) and a torsion spring, one end of the tensioning compression rod (14) is installed on the box seat (4) through a pin shaft, the tensioning wheel (15) is installed on the other end of the tensioning compression rod (14) through a wheel shaft, the torsion spring is sleeved on the pin shaft and applies elasticity to the tensioning compression rod (14), and the tension wheel (15) is driven to prop against the transmission belt through the elasticity.
7. The high square screen with novel transmission structure according to claim 6, wherein: the tensioning wheel assembly is arranged on the outer side of the driving belt, and the tensioning wheel is used for propping the driving belt inwards from the outer side of the driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321801622.5U CN220215701U (en) | 2023-07-10 | 2023-07-10 | High square sieve with novel transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321801622.5U CN220215701U (en) | 2023-07-10 | 2023-07-10 | High square sieve with novel transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215701U true CN220215701U (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321801622.5U Active CN220215701U (en) | 2023-07-10 | 2023-07-10 | High square sieve with novel transmission structure |
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| Country | Link |
|---|---|
| CN (1) | CN220215701U (en) |
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2023
- 2023-07-10 CN CN202321801622.5U patent/CN220215701U/en active Active
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