Vibrating screening machine for granules
By designing a controlled vibrating screen, the problems of poor screening effect, unstable vibration, high noise, and difficult maintenance of existing granule vibrating screens have been solved, achieving the effects of efficient screening, stable operation, reduced environmental pollution, and simplified maintenance.
Patent Information
- Application Number
- CN202423218627.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing granule vibrating screens have shortcomings in terms of poor screening effect, unstable vibration, high noise, easy equipment damage, difficult maintenance, and insufficient measures to prevent splashing and dust diffusion.
A vibrating screener including a screen box and a collection box was designed. It adopts a controlled vibration structure, movable screen plate and baffle design, combined with a vibrating motor drive to achieve stable screening. The detachable screen plate and baffle structure improves the convenience of maintenance and prevents granular splashing.
It achieves efficient screening, stable operation, reduced equipment failures, reduced environmental pollution, improved production efficiency and equipment lifespan, and simplified maintenance process.
Smart Images
Figure CN223733244U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to granule screening equipment field, specifically, relate to a granule's vibrating screening machine. BACKGROUND
[0002] In the production process of granule, vibrating screening is the key link to ensure the quality and granularity uniformity of granule. However, the existing granule vibrating screening machine has some deficiencies in practical application. For example, the structure design of part screening machine is unreasonable, leading to poor screening effect, which cannot effectively separate granules of different granularity; the vibration of some screening machines is unstable during operation, which is easy to produce noise and equipment damage, affecting the service life; the screen plate of some screening machines is inconvenient to replace, increasing the difficulty and cost of equipment maintenance; in addition, the traditional screening machine lacks measures to prevent granule splashing and dust diffusion, polluting the working environment. SUMMARY
[0003] The utility model is just based on the above technical problem, proposes a kind of granule's vibrating screening machine.
[0004] A kind of granule's vibrating screening machine, including: screen box, collection box, the screen box of controlled vibration is located above the collection box, the four corners of the lower end of the screen box are equipped with vertical rod, the four corners of the top of the collection box are equipped with the insertion slot corresponding with the vertical rod up and down, the vertical rod is inserted into the insertion slot, spring is also equipped on the vertical rod, the two ends of the spring are connected and fixed with the screen box and the collection box;The screen plate of movable installation is equipped in the bottom of the screen box, the front end of the screen plate is hinged with the screen box, the rear end of the screen plate is equipped with vertical plate, screw hole is equipped on the vertical plate, the rear wall of the screen box is equipped with the opening hole corresponding with the screw hole, the vertical plate can be locked on the rear wall by bolt;The front end of the screen box is open, and is provided with converging discharge port at the opening.
[0005] Preferably, the two side walls of the front end of the screen box are equipped with clamping groove, and the two ends of the baffle are clamped in the clamping groove.
[0006] Preferably, the screen box is driven by vibration motor, and the vibration motor is installed on the lower side of the middle part of the side wall of the screen box or the screen plate.
[0007] Preferably, a circle of curtain is arranged on the lower side of the screen box, and the lower part of the curtain is located on the inner side of the upper opening of the collection box.
[0008] Preferably, the rear end of the bolt is equipped with an operating disc.
[0009] Beneficial effects: first, through reasonable structure design, realize high efficiency granule screening, improve product quality, second, the back end can be lifted sieve plate, make that big granule cleaning is more convenient, improve production efficiency, third, stable vibration structure and prevent splashing measure, reduce equipment failure and environmental pollution, finally, the overall structure is compact, easy to operate, easy to use and maintain. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 The structure of the utility model is shown Figure 1 ;
[0011] Figure 2 The structure of the utility model is shown Figure 2 ;
[0012] Figure 3 The structure of the utility model is shown DETAILED DESCRIPTION
[0013] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described in detail below in combination with drawings and specific embodiments.It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0014] As Figures 1-3 The granule vibrating screening machine with good screening effect, stable operation and convenient maintenance comprises a sieve box 1 and a collecting box 2, both of which are open-top boxes, and an opening (not shown) for discharging is also arranged on the collecting box 2.
[0015] The sieve box 1 controlled to vibrate is located above the collecting box 2, vertical rods 3 are arranged at the four corners of the lower end of the sieve box 1, and corresponding insertion slots 4 are arranged at the four corners of the top end of the collecting box 2, the vertical rods 3 are inserted into the insertion slots 4, springs 5 are further arranged on the vertical rods 3, and the two ends of the springs 5 are fixedly connected with the sieve box 1 and the collecting box 2, so that the stable vibration of the sieve box 1 is ensured, and the influence of the vibration on the collecting box 2 is effectively buffered.
[0016] The sieve box 1 is driven by a vibrating motor, the vibrating motor is installed on the lower side of the middle part of the side wall 10 or the sieve plate 6 of the sieve box 1, and a stable vibration source is provided.
[0017] The sieve plate 6 is movably arranged at the bottom of the sieve box 1, the front end of the sieve plate 6 is hingedly connected with the sieve box 1, a vertical plate 7 is arranged at the rear end of the sieve plate 6, screw holes are arranged on the vertical plate 7, an opening corresponding to the screw holes is arranged on the rear wall 10 of the sieve box 1, and the vertical plate 7 can be locked on the rear wall 10 through the bolts 9, so that the sieve plate 6 can be lifted upward from the rear end, and the installation and dismounting of the sieve plate 6 are facilitated, and different specifications of sieve plates 6 can be replaced to adapt to different screening requirements.
[0018] The rear end of the bolt 9 is provided with an operation disc 14, facilitating the tightening and loosening operation of the bolt 9.
[0019] In order to avoid the influence of the rear wall of the screen box 1 on the rotation of the screen plate 6, the rear end of the screen plate 6 is rounded.
[0020] The front end of the screen box 1 is open, and is provided with a converging discharge port 11 at the open end, cooperating with the upwardly lifted screen plate 6, so that the cleaning of large particles is more convenient and fast.
[0021] As a further improvement, the two side walls 10 at the front end of the screen box 1 are provided with clamping grooves 13, and the two ends of the baffle 12 are clamped in the clamping grooves 13, so that the baffle 12 can be installed as needed, and when the vibrating screening is performed, the baffle 12 is installed and fixed on the screen box 1; after the vibrating screening is completed, the baffle 12 is removed, the bolt 9 is unscrewed, the rear end of the screen plate 6 is lifted upward, and the large particles are discharged from the converging discharge port 11.
[0022] A circle of baffle curtains 15 is arranged on the lower side of the screen box 1, and the lower part of the baffle curtains 15 is located on the inner side of the upper opening of the collecting box 2, preventing the granular agent from splashing out of the collecting box 2 during the screening process.
[0023] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A vibratory sieve for granules, characterized in that The utility model relates to a screening device, including: The utility model discloses a screening device, including: a screening box and a collecting box, the screening box controlled vibration is located above the collecting box, four corners of the lower end of the screening box are equipped with vertical rods, four corners of the top of the collecting box are equipped with the corresponding slot of vertical rod up and down, the vertical rod inserts the slot, the vertical rod is equipped with spring still, and both ends of the spring are connected with the screening box and the collecting box fixedly.
2. The vibratory sieve machine for granules according to claim 1, characterized in that, The bottom of the screening box is equipped with the movable installation of screen plate, the front end of screen plate is hinged with the screening box, and the rear end of screen plate is equipped with vertical plate.
3. The vibratory sieve of claim 1, wherein, The front end of the screening box is open, and is provided with a gathering discharge port at the open place.
4. The vibratory sieve machine for granules according to claim 1, characterized in that, The two side walls of the front end of the screening box are equipped with clamping grooves, and the two ends of the baffle are clamped in the clamping grooves.
5. The vibratory sieve of claim 1, wherein, The screening box is driven by a vibration motor, and the vibration motor is installed on the lower side of the middle part of the side wall or the screen plate of the screening box. The lower side of the screening box is provided with a circle of curtain, and the lower part of the curtain is located on the inner side of the upper opening of the collecting box. The rear end of the bolt is provided with an operation disc.