CN220781162U - Vibrating screen with double-layer vibrating screen mesh - Google Patents
Vibrating screen with double-layer vibrating screen mesh Download PDFInfo
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims 4
- 238000013016 damping Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 33
- 238000012216 screening Methods 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
本实用新型公开了一种具有双层振动筛网的振动筛，包括底座，所述底座的上方两侧均设置有托片，所述托片的上方贯穿有固定螺栓，所述托片的上方固定有稳定块，所述稳定块的一侧安装有筛箱，所述筛箱的一侧安装有振动电机，所述筛箱的一侧上方贯穿有第一定位销；该一种具有双层振动筛网的振动筛，通过第一筛网、第一挡板、第二筛网和第二挡板的配合使用，物料在筛箱中经过第一筛网的筛选后，大颗粒的物料从第一筛网的一侧落下，其余物料掉落至第二筛网上方进行二次筛分，将较小的物料筛分到出料板上方落下，其余物料从第二筛网的一侧滑出，便于工作人员将对物料进行分级回收，第一挡板和第二挡板的设置防止物料从两侧脱落。
The utility model discloses a vibrating screen with a double-layer vibrating screen, comprising a base, support plates are arranged on both sides above the base, fixing bolts are passed through the top of the support plates, a stabilizing block is fixed on the top of the support plates, a screen box is installed on one side of the stabilizing block, a vibrating motor is installed on one side of the screen box, and a first locating pin is passed through the top of one side of the screen box; the vibrating screen with a double-layer vibrating screen, through the coordinated use of the first screen, the first baffle, the second screen and the second baffle, after the material is screened by the first screen in the screen box, the large-particle material falls from one side of the first screen, and the remaining material falls to the top of the second screen for secondary screening, the smaller material is screened to fall above the discharge plate, and the remaining material slides out from one side of the second screen, so that the staff can grade and recycle the material, and the arrangement of the first baffle and the second baffle prevents the material from falling off from both sides.
Description
技术领域Technical Field
本实用新型涉及振动筛相关技术领域，具体为一种具有双层振动筛网的振动筛。The utility model relates to the technical field related to vibrating screens, in particular to a vibrating screen with a double-layer vibrating screen mesh.
背景技术Background technique
振动筛是利用振子激振所产生的往复旋型振动而工作的，振子的上旋转重锤使筛面产生平面回旋振动，而下旋转重锤则使筛面产生锥面回转振动，其联合作用的效果则使筛面产生复旋型振动，其振动轨迹是一复杂的空间曲线，该曲线在水平面投影为一圆形，而在垂直面上的投影为一椭圆形，调节上、下旋转重锤的激振力，可以改变振幅，而调节上、下重锤的空间相位角，则可以改变筛面运动轨迹的曲线形状并改变筛面上物料的运动轨迹。The vibrating screen works by utilizing the reciprocating vibration generated by the excitation of the vibrator. The upper rotating weight of the vibrator causes the screen surface to produce planar gyratory vibration, while the lower rotating weight causes the screen surface to produce conical gyratory vibration. The combined effect causes the screen surface to produce complex gyratory vibration. Its vibration trajectory is a complex spatial curve, which is projected as a circle on the horizontal plane and an ellipse on the vertical plane. The amplitude can be changed by adjusting the exciting force of the upper and lower rotating weights, and the curve shape of the motion trajectory of the screen surface and the motion trajectory of the material on the screen surface can be changed by adjusting the spatial phase angle of the upper and lower weights.
然而现有的振动筛只用一层筛网对物料进行筛分，会导致物料的筛分效果不佳，且不便于对物料进行多级筛分，导致装置的适用范围较小，筛分效率不佳，因此本申请提供了一种具有双层振动筛网的振动筛来满足需求。However, the existing vibrating screen only uses one layer of screen to screen the material, which will result in poor screening effect of the material and is not convenient for multi-stage screening of the material, resulting in a small application range of the device and poor screening efficiency. Therefore, the present application provides a vibrating screen with a double-layer vibrating screen to meet the needs.
实用新型内容Utility Model Content
本实用新型的目的在于提供一种具有双层振动筛网的振动筛，以解决上述背景技术中提出的问题。The utility model aims to provide a vibrating screen with a double-layer vibrating screen mesh to solve the problems raised in the above background technology.
为实现上述目的，本实用新型提供如下技术方案：一种具有双层振动筛网的振动筛，包括底座，所述底座的上方两侧均设置有托片，所述托片的上方贯穿有固定螺栓，所述托片的上方固定有稳定块，所述稳定块的一侧安装有筛箱，所述筛箱的一侧安装有振动电机，所述筛箱的一侧上方贯穿有第一定位销，所述第一定位销的另一端活动连接有第一筛网，所述第一筛网的上方两侧均固定有第一挡板，所述筛箱的一侧下方贯穿有第二定位销，所述第二定位销的另一端活动连接有第二筛网，所述第二筛网的上方两侧均固定有第二挡板。To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating screen with a double-layer vibrating screen, comprising a base, support plates are arranged on both sides above the base, fixing bolts are passed through the top of the support plates, a stabilizing block is fixed on the top of the support plates, a screen box is installed on one side of the stabilizing block, a vibration motor is installed on one side of the screen box, a first locating pin is passed through the top of one side of the screen box, a first screen is movably connected to the other end of the first locating pin, first baffles are fixed on both sides above the first screen, a second locating pin is passed through the bottom of one side of the screen box, a second screen is movably connected to the other end of the second locating pin, and second baffles are fixed on both sides above the second screen.
优选的，所述托片为开孔式设置，所述稳定块通过固定螺栓与底座螺纹连接。Preferably, the support plate is arranged in an open hole type, and the stabilizing block is threadedly connected to the base via a fixing bolt.
优选的，所述稳定块的上方安装有减震弹簧，所述减震弹簧的上方固定有连接块，所述连接块的一侧安装有固定杆，所述固定杆固定在筛箱的一侧。Preferably, a shock absorbing spring is installed above the stabilizing block, a connecting block is fixed above the shock absorbing spring, a fixing rod is installed on one side of the connecting block, and the fixing rod is fixed on one side of the screen box.
优选的，所述减震弹簧以稳定块的中轴线对称设置，所述减震弹簧与稳定块配合使用。Preferably, the shock absorbing spring is symmetrically arranged with respect to the central axis of the stabilizing block, and the shock absorbing spring is used in conjunction with the stabilizing block.
优选的，所述第一筛网通过第一定位销与筛箱活动连接，所述第一挡板以第一筛网的中轴线对称设置。Preferably, the first screen is movably connected to the screen box via a first positioning pin, and the first baffle is symmetrically arranged with respect to the central axis of the first screen.
优选的，所述第二筛网通过第二定位销与筛箱活动连接，所述第二筛网与第一筛网对应设置。Preferably, the second screen is movably connected to the screen box via a second positioning pin, and the second screen is arranged corresponding to the first screen.
优选的，所述筛箱的内部设置有出料板，所述筛箱的上方表面开设有进料口。Preferably, a discharge plate is provided inside the screen box, and a feed port is provided on the upper surface of the screen box.
与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
1.该一种具有双层振动筛网的振动筛，通过第一筛网、第一挡板、第二筛网和第二挡板的配合使用，物料在筛箱中经过第一筛网的筛选后，大颗粒的物料从第一筛网的一侧落下，其余物料掉落至第二筛网上方进行二次筛分，将较小的物料筛分到出料板上方落下，其余物料从第二筛网的一侧滑出，便于工作人员将对物料进行分级回收，第一挡板和第二挡板的设置防止物料从两侧脱落；1. A vibrating screen with a double-layer vibrating screen mesh, through the coordinated use of the first screen mesh, the first baffle, the second screen mesh and the second baffle, after the material is screened by the first screen mesh in the screen box, the large particles of the material fall from one side of the first screen mesh, and the remaining materials fall to the top of the second screen mesh for secondary screening, and the smaller materials are screened to fall above the discharge plate, and the remaining materials slide out from one side of the second screen mesh, which is convenient for the staff to grade and recycle the materials. The first baffle and the second baffle are set to prevent the materials from falling off from both sides;
2.该一种具有双层振动筛网的振动筛，通过固定螺栓、稳定块、减震弹簧、连接块和固定杆的设置，在该装置筛分时会产生激振力对底座造成影响，通过减震弹簧的设置来缓冲激振力，减少激振力对底座稳定性的影响，提高了该装置的稳定性；2. The vibrating screen with a double-layer vibrating screen mesh generates an exciting force that affects the base when the device is screening through the arrangement of fixing bolts, stabilizing blocks, shock-absorbing springs, connecting blocks and fixing rods. The exciting force is buffered by the arrangement of shock-absorbing springs, reducing the influence of the exciting force on the stability of the base, thereby improving the stability of the device;
3.该一种具有双层振动筛网的振动筛，通过第一定位销、第一筛网、第二定位销和第二筛网的设置，通过第一定位销和第二定位销的设置便于将第一筛网和第二筛网进行拆卸，便于清洗，防止对下次的筛分造成影响，提高了该装置工作的效率。3. The vibrating screen with a double-layer vibrating screen mesh facilitates the disassembly of the first screen mesh and the second screen mesh through the arrangement of the first positioning pin, the first screen mesh, the second positioning pin and the second screen mesh, facilitates cleaning, prevents the next screening from being affected, and improves the working efficiency of the device.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型整体结构示意图；Figure 1 is a schematic diagram of the overall structure of the utility model;
图2为本实用新型减震弹簧的结构示意图；FIG2 is a schematic diagram of the structure of the shock absorbing spring of the utility model;
图3为本实用新型筛箱的结构示意图；Figure 3 is a schematic diagram of the structure of the screen box of the utility model;
图4为本实用新型筛箱的内部结构示意图。FIG. 4 is a schematic diagram of the internal structure of the screen box of the present invention.
图中：1、底座；2、托片；3、固定螺栓；4、稳定块；5、减震弹簧；6、连接块；7、固定杆；8、筛箱；9、振动电机；10、第一定位销；11、第一筛网；12、第一挡板；13、第二定位销；14、第二筛网；15、第二挡板；16、出料板；17、进料口。In the figure: 1. base; 2. support plate; 3. fixing bolt; 4. stabilizing block; 5. shock-absorbing spring; 6. connecting block; 7. fixing rod; 8. screen box; 9. vibration motor; 10. first positioning pin; 11. first screen; 12. first baffle; 13. second positioning pin; 14. second screen; 15. second baffle; 16. discharge plate; 17. feed port.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
请参阅图1-2，本实用新型提供技术方案：一种具有双层振动筛网的振动筛，包括底座1，底座1的上方两侧均设置有托片2，托片2的上方贯穿有固定螺栓3，托片2的上方固定有稳定块4，托片2为开孔式设置，稳定块4通过固定螺栓3与底座1螺纹连接，稳定块4与底座1之间采用拆分连接的方式，使得该装置安装时较为便捷，稳定块4的上方安装有减震弹簧5，减震弹簧5的上方固定有连接块6，连接块6的一侧安装有固定杆7，固定杆7固定在筛箱8的一侧，在该装置筛分时会产生激振力对底座1造成影响，通过减震弹簧5的设置来缓冲激振力，减少激振力对底座1稳定性的影响，提高了该装置的稳定性，减震弹簧5以稳定块4的中轴线对称设置，减震弹簧5与稳定块4配合使用，防止在工作时底座1发生偏移；Please refer to Figures 1-2. The utility model provides a technical solution: a vibrating screen with a double-layer vibrating screen, including a base 1, supporting plates 2 are arranged on both sides above the base 1, and fixing bolts 3 are passed through the top of the supporting plates 2. A stabilizing block 4 is fixed on the top of the supporting plates 2. The supporting plates 2 are open-hole arranged, and the stabilizing block 4 is threadedly connected to the base 1 through the fixing bolts 3. The stabilizing block 4 and the base 1 are connected in a split manner, so that the device is more convenient to install. A shock-absorbing spring 5 is installed above the stabilizing block 4, and a connecting block 6 is fixed above the shock-absorbing spring 5. A fixing rod 7 is installed on one side of the connecting block 6, and the fixing rod 7 is fixed on one side of the screen box 8. When the device is screening, an exciting force will be generated to affect the base 1. The exciting force is buffered by the setting of the shock-absorbing spring 5, and the influence of the exciting force on the stability of the base 1 is reduced, thereby improving the stability of the device. The shock-absorbing spring 5 is symmetrically arranged with the central axis of the stabilizing block 4, and the shock-absorbing spring 5 is used in conjunction with the stabilizing block 4 to prevent the base 1 from shifting during operation.
请参阅图3-4，稳定块4的一侧安装有筛箱8，筛箱8的一侧安装有振动电机9，筛箱8的一侧上方贯穿有第一定位销10，第一定位销10的另一端活动连接有第一筛网11，第一筛网11通过第一定位销10与筛箱8活动连接，第一挡板12以第一筛网11的中轴线对称设置，通过第一定位销10和第二定位销13的设置便于将第一筛网11和第二筛网14进行拆卸，便于清洗，防止对下次的筛分造成影响，第一筛网11的上方两侧均固定有第一挡板12，筛箱8的一侧下方贯穿有第二定位销13，第二定位销13的另一端活动连接有第二筛网14，第二筛网14通过第二定位销13与筛箱8活动连接，第二筛网14与第一筛网11对应设置，物料在筛箱8中经过第一筛网11的筛选后，大颗粒的物料从第一筛网11的一侧落下，其余物料掉落至第二筛网14上方进行二次筛分，将较小的物料筛分到出料板16上方落下，其余物料从第二筛网14的一侧滑出，便于工作人员将对物料进行分级回收，第二筛网14的上方两侧均固定有第二挡板15，筛箱8的内部设置有出料板16，筛箱8的上方表面开设有进料口17，出料板16的设置便于将最终筛分的物料排出，进料口17的设置便于添加物料。Please refer to Figures 3-4. A screen box 8 is installed on one side of the stabilizing block 4, and a vibration motor 9 is installed on one side of the screen box 8. A first positioning pin 10 is passed through the upper side of one side of the screen box 8, and the other end of the first positioning pin 10 is movably connected to a first screen 11. The first screen 11 is movably connected to the screen box 8 through the first positioning pin 10. The first baffle 12 is symmetrically arranged with respect to the central axis of the first screen 11. The first positioning pin 10 and the second positioning pin 13 are arranged to facilitate the disassembly of the first screen 11 and the second screen 14, so as to facilitate cleaning and prevent the next screening from being affected. The first baffle 12 is fixed on both sides above the first screen 11, and a second positioning pin 13 is passed through the lower side of one side of the screen box 8, and the other end of the second positioning pin 13 is movably connected to the second screen 14 The second screen 14 is movably connected to the screen box 8 through the second positioning pin 13. The second screen 14 is arranged corresponding to the first screen 11. After the material is screened by the first screen 11 in the screen box 8, the large particles of the material fall from one side of the first screen 11, and the remaining materials fall to the top of the second screen 14 for secondary screening. The smaller materials are screened to the top of the discharge plate 16 and fall, and the remaining materials slide out from one side of the second screen 14, which is convenient for the staff to grade and recycle the materials. Second baffles 15 are fixed on both sides above the second screen 14, and a discharge plate 16 is arranged inside the screen box 8. A feed port 17 is opened on the upper surface of the screen box 8. The setting of the discharge plate 16 is convenient for discharging the finally screened materials, and the setting of the feed port 17 is convenient for adding materials.
工作原理：在使用该具有双层振动筛网的振动筛时，首先接通外部电源，然后打开振动电机9的开关，带动第一筛网11和第二筛网14振动，将物料从进料口17倒入到筛箱8内部，其次物料在筛箱8中经过第一筛网11的筛选后，大颗粒的物料从第一筛网11的一侧落下，其余物料掉落至第二筛网14上方进行二次筛分，将较小的物料筛分到出料板16上方落下，其余物料从第二筛网14的一侧滑出，便于工作人员将对物料进行分级回收，最后通过减震弹簧5的设置来缓冲激振力，减少激振力对底座1稳定性的影响，在不使用该装置时切断该装置的外部电源，振动电机9的型号为YJD-10-6，就这样该具有双层振动筛网的振动筛的使用过程就完成了。Working principle: When using the vibrating screen with a double-layer vibrating screen, first connect the external power supply, then turn on the switch of the vibration motor 9 to drive the first screen 11 and the second screen 14 to vibrate, and pour the material from the feed port 17 into the screen box 8. Secondly, after the material is screened by the first screen 11 in the screen box 8, the large particles of material fall from one side of the first screen 11, and the remaining materials fall to the top of the second screen 14 for secondary screening, and the smaller materials are screened to the top of the discharge plate 16 and fall, and the remaining materials slide out from one side of the second screen 14, which is convenient for the staff to grade and recycle the materials. Finally, the shock-absorbing spring 5 is set to buffer the exciting force and reduce the influence of the exciting force on the stability of the base 1. When the device is not in use, the external power supply of the device is cut off. The model of the vibration motor 9 is YJD-10-6, and the use process of the vibrating screen with a double-layer vibrating screen is completed.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119456391A (en) * | 2024-12-31 | 2025-02-18 | 山东华锴重工机械有限公司 | Laminated multi-stage micro powder sieve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119456391A (en) * | 2024-12-31 | 2025-02-18 | 山东华锴重工机械有限公司 | Laminated multi-stage micro powder sieve |
| CN119456391B (en) * | 2024-12-31 | 2025-11-14 | 山东华锴重工机械有限公司 | Laminated multistage micro powder sieve |
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Effective date of registration: 20250318 Address after: 063000 West of Sangangwan Village, Zhaodianzi Town, Qian'an City, Tangshan City, Hebei Province Patentee after: Qian'an Huiquan Iron Mine Co.,Ltd. Country or region after: China Address before: Room 3-102, Xinwan Science and Technology Innovation Park, Dajiangdong Industrial Agglomeration Zone, Hangzhou City, Zhejiang Province, 310000 Patentee before: HANGZHOU AO YUE TECHNOLOGY CO.,LTD. Country or region before: China |
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