A glass bottle crusher with automatic powder sieve function
The glass bottle crusher with automatic powder screening function achieves efficient multi-stage crushing and screening, solves the problem of the disconnect between crushing and screening, and improves the environmental performance and economic benefits of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN KITE VISCOSE CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional glass bottle crushers suffer from a disconnect between crushing and screening, resulting in uneven particle size of the crushed material, requiring secondary processing, low screening efficiency, poor equipment sealing performance, and high maintenance costs.
An automatic glass bottle crusher with a powder sieving function was designed. It adopts an integrated sieving component, a vibration mechanism and a labyrinth sealing structure, combined with an adjustable screen and vibration angle to achieve multi-stage crushing and efficient sieving. It is equipped with a powder collection bin and a negative pressure dust removal system.
It improves crushing and screening efficiency, reduces dust leakage, lowers maintenance time and overall energy consumption, and enhances the environmental performance and economic benefits of the equipment.
Smart Images
Figure CN224405286U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crushing device technology, specifically a glass bottle crusher with automatic powder sieving function. Background Technology
[0002] In the field of glass bottle recycling, crushing is a key step in achieving resource reuse. Traditional glass bottle crushers generally suffer from a disconnect between crushing and screening: the crushed material has uneven particle size, requiring secondary processing through external screening equipment, which not only increases processing time but also causes dust pollution due to material transfer; some equipment with integrated screening functions suffers from low screening efficiency due to unreasonable screen inclination angles and unidirectional vibration, resulting in incomplete separation of large particles and powder; moreover, the poor sealing performance between the screening components and the crushing chamber makes material leakage easy, and the screens are mostly fixed structures, making disassembly, cleaning, or mesh replacement cumbersome and costly to maintain. Utility Model Content
[0003] In order to overcome the shortcomings of existing technical solutions, this utility model provides a glass bottle crusher with automatic powder screening function, which can effectively solve the problems mentioned in the background technology.
[0004] The technical solution adopted by this utility model to solve its technical problem is:
[0005] An automatic glass bottle crusher with a powder sieving function includes a frame, a feed inlet, a crushing chamber, and a drive motor. It also includes an integrated sieving component, a powder collection bin, and a vibration mechanism. The bottom of the crushing chamber is provided with a conical discharge hopper and a slag discharge hopper. The lower opening of the discharge hopper is directly opposite the feed end of the sieving component. The sieving component includes an inclined, detachable metal screen and a frame on the screen. The high end of the screen frame is sealed to the discharge hopper, and the low end of the screen frame extends to the slag discharge hopper.
[0006] The vibration source of the vibration mechanism is rigidly fixed to the side wall of the screen, and its vibration direction forms an angle of 15°-30° with the plane of the screen. The powder collection bin is located directly below the screen and is connected to the frame through an elastic seal.
[0007] As a further description of the above technical solution, the installation angle of the screen is 10°-15°, the mesh diameter of the screen is 0.5-2mm, and quick locks are provided on both sides of the frame.
[0008] As a further description of the above technical solution, the vibration mechanism includes a vibration motor and a counterweight. The vibration motor is connected to the frame, and the eccentricity angle of the counterweight is adjustable.
[0009] As a further description of the above technical solution, a guide slide is provided below the slag discharge port. The inclination angle of the guide slide is 5°-10° greater than the screen inclination angle, and the end of the guide slide extends to the top of the waste collection box.
[0010] As a further description of the above technical solution, the powder collection bin is equipped with a pneumatic gate at the bottom, a material level sensor is installed on the side wall of the powder collection bin, and a negative pressure dust removal interface is provided at the top.
[0011] As a further description of the above technical solution, the crushing chamber is provided with staggered moving blade groups and fixed blade groups. The blades of the moving blade group are arranged in a spiral, and the gap between adjacent blades decreases by 2-5 mm from the feed end to the discharge end.
[0012] As a further description of the above technical solution, the elastic seal includes an annular corrugated rubber sleeve, the upper and lower ends of which are fixed to the top of the powder collection chamber and the bottom mounting plate of the frame by pressure plates, respectively.
[0013] As a further description of the above technical solution, the frame is also provided with an L-shaped sealing flange, which forms a labyrinth-type sealing structure with the flange at the bottom of the discharge hopper through annular clamping bolts.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] This utility model discloses an automatic glass bottle crusher with a powder sieving function, which has at least one of the following beneficial effects during use:
[0016] This system significantly improves the efficiency and environmental performance of glass bottle crushing and screening. Its staggered arrangement of moving and fixed blades, combined with spirally arranged blades with decreasing gaps, enables multi-stage crushing of materials, greatly increasing crushing efficiency and particle size uniformity. Its unique screening components feature a 10°-15° inclination angle and a 15°-30° vibration angle design, combined with an adjustable screen of 0.5-2mm, increasing screening efficiency by 40% compared to traditional equipment, and achieving high precision in powder and particle separation. The quick-locking design reduces screen replacement time from the traditional 40 minutes to less than 5 minutes, improving maintenance efficiency by 87.5%. The labyrinth seal and corrugated rubber sleeve elastic connection reduce dust leakage, and the negative pressure dust removal interface further purifies the working environment. The material level sensor and pneumatic gate are linked to achieve automatic powder collection, reducing manual intervention, lowering overall energy consumption, and extending equipment lifespan, resulting in significant economic and environmental benefits. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a glass bottle crusher with an automatic powder sieving function according to this utility model;
[0018] Figure 2 This is a side view of the glass bottle crusher with automatic powder sieving function according to the present invention.
[0019] Figure 3 This is a first perspective structural diagram of a glass bottle crusher with an automatic powder sieving function according to the present invention;
[0020] Figure 4 This is a second perspective structural diagram of a glass bottle crusher with an automatic powder sieving function according to the present invention.
[0021] Numbering on the map:
[0022] 1. Frame; 2. Feed inlet; 3. Drive motor; 4. Crushing chamber; 5. Screening assembly; 6. Powder collection bin; 7. Slag discharge hopper; 8. Discharge hopper; 9. Vibrating motor; 10. Counterweight; 11. Frame; 12. Screen; 13. Fixed blade assembly; 14. Moving blade assembly. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] like Figure 1-4 As shown, this utility model provides a glass bottle crusher with automatic powder sieving function, including a frame 1, a feed inlet 2, a crushing chamber 4 and a drive motor 3, and also includes an integrated sieving component 5, a powder collection bin 6 and a vibration mechanism. The bottom of the crushing chamber 4 is provided with a conical discharge hopper 8 and a slag discharge hopper 7. The lower opening of the discharge hopper 8 is directly opposite the feed end of the sieving component 5. The sieving component 5 includes an inclined and detachable metal screen 12 and a frame 11 provided on the screen 12. The high end of the frame 11 of the screen 12 is sealed to the discharge hopper 8, and the low end of the frame 11 of the screen 12 extends to the slag discharge hopper 7.
[0025] In this embodiment, when the glass bottle crusher is working, the drive motor 3 starts, driving the staggered moving blade group 14 and fixed blade group 13 in the crushing chamber 4 to rotate. The glass bottle enters the crushing chamber 4 through the feed inlet 2. Because the blades of the moving blade group 14 are arranged in a spiral, and the gap between adjacent blades decreases by 2-5mm from the feed end to the discharge end, the glass bottle is gradually refined during the crushing process, resulting in more thorough crushing.
[0026] The vibration source of the vibration mechanism is rigidly fixed to the side wall of the screen 12, and its vibration direction forms an angle of 15°-30° with the plane of the screen 12. The powder collection bin 6 is located directly below the screen 12 and is connected to the frame 1 through an elastic seal.
[0027] The crushed material enters the conical discharge hopper 8 at the bottom of the crushing chamber 4, and then enters the feed end of the screening assembly 5 through the lower opening of the discharge hopper 8. The screen 12 of the screening assembly 5 is inclined at 10°-15°, and the vibration mechanism starts working at the same time. The vibration source of the vibration mechanism is rigidly fixed to the side wall of the screen 12, and its vibration direction forms an angle of 15°-30° with the plane of the screen 12. Under the action of the vibration motor 9 and the eccentrically adjustable counterweight 10, the screen 12 generates vibration in a specific direction and frequency.
[0028] Furthermore, the installation angle of the screen 12 is 10°-15°, the mesh diameter of the screen 12 is 0.5-2mm, and quick-locks are provided on both sides of the frame 11. Under the combined action of the tilt angle of the screen 12 and vibration, the crushed material moves on the screen 12. Among them, the powder that meets the requirements (mesh diameter of 0.5-2mm) passes through the screen 12 and falls into the powder collection bin 6 located directly below the screen 12. The larger particles that do not pass through the screen 12 slide along the inclined screen 12 to the lower end of the screen 12 frame 11, and then enter the slag discharge hopper 7.
[0029] The screening assembly 5 is a single unit that can be detached and installed. The frame 11 has quick-locking buckles on both sides, which facilitates quick disassembly, cleaning, and replacement of screens 12 with different mesh diameters to meet various screening needs. At the same time, the structural design of each component is reasonable, making it easy to conduct daily inspection and maintenance.
[0030] Furthermore, the vibration mechanism includes a vibration motor 9 and a counterweight 10. The vibration motor 9 is connected to the frame 11, and the eccentricity angle of the counterweight 10 is adjustable.
[0031] Furthermore, a guide slide is provided below the slag discharge port. The inclination angle of the guide slide is 5°-10° greater than the inclination angle of the screen 12, and the end of the guide slide extends to the top of the waste collection box.
[0032] The screening component 5 uses an inclined screen 12, combined with a vibration mechanism whose vibration direction is at an angle of 15°-30° to the plane of the screen 12. Through reasonable angle design, the flowability and separation effect of the material on the screen 12 are enhanced, which greatly improves the screening efficiency and ensures that the powder and larger particles are completely separated.
[0033] The guide slide plate below the slag discharge hopper 7 has an inclination angle 5°-10° greater than the inclination angle of the screen 12. Larger particles slide onto the guide slide plate and are collected in the waste collection bin. The pneumatic gate at the bottom of the powder collection bin 6 can be controlled by the signal from the material level sensor to achieve timed or quantitative discharge of powder; the negative pressure dust removal interface at the top can reduce dust pollution. At the same time, the powder collection bin 6 is connected to the frame 1 through an annular corrugated rubber sleeve, which ensures sealing without affecting the vibration of the screen 12.
[0034] Furthermore, the powder collection chamber 6 is equipped with a pneumatic gate at the bottom, a material level sensor is installed on the side wall of the powder collection chamber 6, and a negative pressure dust removal interface is provided at the top.
[0035] Furthermore, the crushing chamber 4 is provided with staggered moving blade group 14 and fixed blade group 13. The blades of the moving blade group 14 are arranged in a spiral, and the gap between adjacent blades decreases by 2-5mm from the feed end to the discharge end.
[0036] The staggered arrangement of the moving blade group 14 and the fixed blade group 13 in the crushing chamber 4, along with the spiral arrangement of the blades in the moving blade group 14 and the design of the gap between adjacent blades decreasing from the feed end to the discharge end, can gradually and thoroughly crush the glass bottle, improving crushing efficiency and crushing quality, and making the crushed material more uniform in particle size.
[0037] Furthermore, the elastic seal includes an annular corrugated rubber sleeve, the upper and lower ends of which are fixed to the top of the powder collection chamber 6 and the bottom mounting plate of the frame 1 by pressure plates, respectively.
[0038] Furthermore, the frame 11 is also equipped with an L-shaped sealing flange, which forms a labyrinthine sealing structure with the flange at the bottom of the discharge hopper 8 via annular clamping bolts. The labyrinthine sealing structure formed by the L-shaped sealing flange of the frame 11 and the flange at the bottom of the discharge hopper 8, along with the elastic seal between the powder collection chamber 6 and the frame 1 via annular corrugated rubber sleeve, effectively prevents material leakage during crushing and screening, reduces dust pollution, and ensures a clean working environment.
[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A glass bottle crusher with automatic powder sieving function, comprising a frame, a feed inlet, a crushing chamber, and a drive motor, characterized in that, It also includes an integrated screening component, a powder collection bin and a vibration mechanism. The bottom of the crushing chamber is provided with a conical discharge hopper and a slag discharge hopper. The lower opening of the discharge hopper is directly opposite the feed end of the screening component. The screening component includes an inclined, detachable metal screen and a frame on the screen. The high end of the screen frame is sealed to the discharge hopper, and the low end of the screen frame extends to the slag discharge hopper. The vibration source of the vibration mechanism is rigidly fixed to the side wall of the screen, and its vibration direction forms an angle of 15°-30° with the plane of the screen. The powder collection bin is located directly below the screen and is connected to the frame through an elastic seal.
2. The glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: The screen is installed at an angle of 10°-15°, the mesh diameter is 0.5-2mm, and quick locks are provided on both sides of the frame.
3. The glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: The vibration mechanism includes a vibration motor and a counterweight. The vibration motor is connected to the frame, and the eccentricity angle of the counterweight is adjustable.
4. The glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: A guide slide is provided below the slag discharge port, and the inclination angle of the guide slide is greater than the screen inclination angle by 5°. -10°, the end of the guide slide extends above the waste collection bin.
5. A glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: The powder collection bin is equipped with a pneumatic gate at the bottom, a material level sensor on the side wall, and a negative pressure dust removal interface at the top.
6. A glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: The crushing chamber is equipped with staggered moving blade groups and fixed blade groups. The blades of the moving blade group are arranged in a spiral, and the gap between adjacent blades decreases by 2-5 mm from the feed end to the discharge end.
7. A glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: The elastic seal includes an annular corrugated rubber sleeve, the upper and lower ends of which are fixed to the top of the powder collection chamber and the bottom mounting plate of the frame by pressure plates, respectively.
8. A glass bottle crusher with automatic powder sieving function according to claim 1, characterized in that: The frame is also provided with an L-shaped sealing flange, which forms a labyrinth-type sealing structure with the flange at the bottom of the discharge hopper through annular clamping bolts.