Anti-blocking universal elbow for discharging of color sorter for plastic recovery
By designing an anti-blocking universal elbow including end plate 1, end plate 2, ring plate, feed pipe, discharge pipe, anti-blocking and dispersing shaft and dispersing rod, the problem of blocking caused by the inability to change the discharge elbow angle of the color sorting machine and the consistent inner diameter are solved, and the adjustability of the discharge pipe angle and the expansion of the transit space are achieved, reducing the probability of blocking.
Patent Information
- Application Number
- CN202520545351.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2035-03-26
AI Technical Summary
The angle of the discharge elbow of the existing color sorting machine cannot be changed, which can easily cause material blockage problems. At the same time, the consistent inner diameter of the elbow leads to insufficient space in the transit part, which can easily blockage.
An anti-blocking universal elbow including end plate 1, end plate 2, ring plate, feed pipe, discharge pipe, anti-blocking and dispersing shaft and dispersing rod is designed. By rotating the ring plate and anti-blocking and dispersing shaft, the angle of the discharge pipe and the position of the dispersing rod are adjusted to avoid blockage.
The adjustability of the discharge pipe angle is achieved, the probability of blocking material is reduced, and by increasing the transfer space and the role of the material discharge rod, the plastic particles are blocked in the transfer part is avoided.
Smart Images
Figure CN222820794U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of battery plastic recycling, in particular to an anti-blocking universal elbow for discharging materials from a color sorter for plastic recycling. Background Art
[0002] Battery plastic recycling is of great significance in terms of environmental protection and resource reuse. The plastic shells in waste batteries are usually made of PP or ABS materials. If these materials are not properly handled, they will cause pollution to the environment. Therefore, through professional recycling and treatment, not only can environmental pollution be reduced, but also effective utilization of resources can be achieved. First, the waste batteries need to be disassembled to separate plastic shells and partitions, and then the disassembled plastic parts are preliminarily cleaned to remove surface dirt and impurities. The cleaned plastic shells will be sent to the crushing equipment for crushing to facilitate subsequent processing. These scraps can be reused after a certain amount of crushing, cleaning, drying, and color sorting to make new plastic products to achieve resource recycling. Among them, the color sorter is mainly used to color sort plastic scraps to distinguish plastic particles of different colors, but there are still the following disadvantages in the actual discharging process:
[0003] 1. At present, after the color sorter selects different plastic particles, it needs to use some elbows to discharge the materials. However, these elbows usually have fixed angles and cannot change the discharge angle. Sometimes, blockage will occur, which is inconvenient for processing.
[0004] 2. Secondly, most conventional elbows are of a curved pipe structure, in which the transfer part must pass through the curved part. Once the fragments are slightly longer, they are easily blocked in the curved part of the elbow. Therefore, the transfer area has insufficient space and should be enlarged to prevent blockage. Utility Model Content
[0005] The utility model aims to provide an anti-blocking universal elbow for discharging materials from a color sorter for plastic recycling. By arranging end plate one, end plate two, ring plate, feed pipe, discharge pipe, anti-blocking material separation shaft and material separation rod, the utility model solves the problems that the angle of the discharge elbow cannot be changed, which easily causes material blockage, and the inner diameter of the discharge elbow is consistent, the space of the turning and bending part is small and easy to cause material blockage.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses an anti-blocking universal elbow for discharging materials from a color sorter for plastic recycling, comprising an end plate one, an end plate two, a ring plate, an anti-blocking material discharging shaft and a connecting plate, wherein the end plate one and the end plate two are rotatably connected with the ring plate, a discharging pipe is fixed through the circumference of the ring plate, an anti-blocking material discharging shaft is rotatably connected with the end plate one and the end plate two, and three rows of material discharging rods distributed in a circular array are fixed on the outer periphery of the anti-blocking material discharging shaft, a curved material inlet pipe is fixed through one end of the end plate one away from the end plate two, and an arc-shaped connecting plate is fixed to the upper part of the outer periphery of the end plate one and the end plate two.
[0008] Furthermore, the centers of the end plate 1 and the end plate 2 are on the same horizontal line, and annular grooves are provided on the opposite surfaces of the end plate 1 and the end plate 2, and the two end edges of the annular plate are respectively placed in the two grooves for rotation limit.
[0009] Furthermore, a motor is fixed at the center of an end surface of the end plate 1 away from the end plate 2, and the output shaft of the motor is fixedly connected to the end of the anti-blocking and material-discharging shaft.
[0010] Furthermore, a ball head is provided at one end of the material discharging rod away from the anti-blocking material discharging shaft, and the rotation radius of the material discharging rod is smaller than the inner circle radius of the ring plate.
[0011] Furthermore, the feed pipe is located above the motor, and angle strips distributed equidistantly are printed on the edge of the end plate 1 away from the end plate 2.
[0012] Furthermore, the inner diameter of the feed pipe is smaller than the inner diameter of the discharge pipe.
[0013] Furthermore, a positioning bolt is screwed into the end plate one, and the positioning bolt is screwed into a groove on the end surface of the end plate one and abuts against the end surface of the ring plate.
[0014] The utility model has the following beneficial effects:
[0015] 1. The utility model solves the problem that the angle of the discharge elbow cannot be changed and blockage is easy to occur by arranging end plate 1, end plate 2, ring plate, feed pipe and discharge pipe; the feed pipe is connected to the discharge port of the color sorter, and the discharge pipe guides the lower processing equipment. The plastic particles introduced by the feed pipe enter the space formed by the end plate 1, end plate 2 and the ring plate enclosure, and then are led out by the discharge pipe. The discharge pipe can rotate with the ring plate, and the angle bar is observed to understand the rotation angle of the discharge pipe. Then, the positioning bolt is screwed in to position the ring plate, thereby determining the discharge angle of the discharge pipe, which is convenient for selecting the elbow with the corresponding angle for discharge according to the actual discharge situation, thereby reducing the probability of blockage.
[0016] 2. The utility model solves the problem that the inner diameter of the discharge elbow is consistent, the space of the turning and bending part is small and it is easy to be blocked by arranging end plate 1, end plate 2, ring plate, anti-blocking material discharging shaft and material discharging rod; the feed pipe and the discharge pipe are not used for guiding materials on the same plane, and the plastic particles introduced by the feed pipe are transferred through the space formed by the end plate 1, end plate 2 and the ring plate enclosure. The transfer part has a large space and is not easy to be blocked. Secondly, the rotation of the anti-blocking material discharging shaft drives the rotation of the material discharging rod, stirs the plastic particles in the ring plate, and makes them move. Even if there are accumulated particles, they can be moved by the material discharging rod to slowly enter the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.
[0018] Figure 1 A three-dimensional diagram of an anti-blocking universal elbow for discharging materials from a color sorter for plastic recycling;
[0019] Figure 2 for Figure 1 Another structural diagram from another perspective;
[0020] Figure 3 for Figure 2 The structural diagram after the end plate 2 is removed;
[0021] Figure 4 This is the connection diagram of the end plate 1 and the anti-blocking and material-draining shaft;
[0022] Figure 5 The structural diagram of the material discharging shaft to prevent blockage;
[0023] Figure 6 It is a cross-sectional connection diagram of end plate 1, end plate 2 and ring plate.
[0024] Reference numerals:
[0025] 1. End plate 1; 101. Feeding pipe; 102. Angle bar; 103. Positioning bolt; 104. Groove; 2. End plate 2; 3. Ring plate; 301. Discharging pipe; 4. Anti-blocking discharge shaft; 401. Motor; 402. Discharging rod; 5. Connecting plate. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0027] See also Figure 1-6As shown, the utility model is an anti-blocking universal elbow for discharging of a color sorter for plastic recycling, comprising an end plate 1, an end plate 2, a ring plate 3, an anti-blocking material discharging shaft 4 and a connecting plate 5, the end plate 1 and the end plate 2 are rotatably connected with the ring plate 3, a discharging pipe 301 is fixed through the circumference of the ring plate 3, the end plate 1 and the end plate 2 are rotatably connected with the anti-blocking material discharging shaft 4, and three rows of material discharging rods 402 distributed in a circular array are fixed on the outer periphery of the anti-blocking material discharging shaft 4, a curved material inlet pipe 101 is fixed through the end of the end plate 1 away from the end plate 2, and an arc-shaped connecting plate 5 is fixed to the upper part of the outer periphery of the end plate 1 and the end plate 2;
[0028] The transfer material discharging space is formed by the enclosure of the end plate 1, the end plate 2 and the ring plate 3. The conventional elbow is a curved upper-in-and-lower-out structure, while the utility model is a side-in-and-lower-out structure. The feed pipe 101 is connected to the discharge port of the color sorter. The plastic particles introduced by the feed pipe 101 enter the space formed by the enclosure of the end plate 1, the end plate 2 and the ring plate 3, and are then guided to the lower-level processing equipment by the discharge pipe 301. The material entering the inner cavity of the ring plate 3 is blocked by the rotation of the anti-discharging shaft 4, which drives the rotation of the discharging rod 402 to be moved, so that it slowly enters the discharge pipe 301 and is discharged. The connecting plate 5 is fixed on the end plate 1 and the end plate 2 for structural reinforcement and fixation.
[0029] The centers of the end plate 1 and the end plate 2 are on the same horizontal line, and an annular groove 104 is provided on the opposite surfaces of the end plate 1 and the end plate 2. The two end edges of the ring plate 3 are respectively placed in the two grooves 104 for rotation limit.
[0030] End plate 1 1 and end plate 2 2 are both circular plates, with a ring plate 3 arranged therebetween. Both ends of the ring plate 3 are respectively clamped in the grooves 104 on the opposite surfaces of the short plate 1 and the end plate 2 2, so that the ring plate 3 is limited in position and can maintain a certain rotation function; the end plate 1 1 and end plate 2 2 are also fixed to the bracket of the external equipment (omitted in the figure).
[0031] A motor 401 is fixed at the center of one end surface of the end plate 1 away from the end plate 2, and the output shaft of the motor 401 is fixedly connected to the end of the anti-blocking material-discharging shaft 4;
[0032] The motor 401 is operated to rotate the anti-blocking material discharging shaft 4, thereby driving the material discharging rod 402 to rotate, stirring the plastic particles in the ring plate 3 and making them move comprehensively, so as to facilitate the material discharging into the discharging pipe 301 and avoid blockage.
[0033] The end of the material discharging rod 402 away from the anti-blocking material discharging shaft 4 is provided with a ball head, and the rotation radius of the material discharging rod 402 is smaller than the inner circle radius of the ring plate 3; the rotation of the material discharging rod 402 does not affect the normal operation of the ring plate 3 and does not cause motion interference.
[0034] The feed pipe 101 is located above the motor 401, and the edge of the end plate 1 away from the end plate 2 2 is engraved with equidistantly distributed angle bars 102;
[0035] The design of the angle bar 102 makes it easy to observe the angle to which the discharge tube 301 has rotated, thereby facilitating control of the discharge angle.
[0036] The inner diameter of the feed pipe 101 is smaller than the inner diameter of the discharge pipe 301 ; the plastic particles that can be introduced into the feed pipe 101 can certainly enter the discharge pipe 301 and be discharged.
[0037] A positioning bolt 103 is also screwed into the end plate 1, and the positioning bolt 103 is screwed into the groove 104 on the end face of the end plate 1 and abuts against the end face of the ring plate 3; after the discharge pipe 301 and the ring plate 3 are rotated to a specified angle, the positioning bolt 103 can be screwed in, and when the positioning bolt 103 is screwed into the groove 104 and abuts against the end face of the ring plate 3, the rotation of the ring plate 3 is limited, and the discharge angle of the discharge pipe 301 can be determined.
[0038] The specific working principle of the utility model is as follows: first, the conventional elbow is a curved upper-in-lower-out structure, while the utility model is a side-in-lower-out structure, and the feed pipe 101 is connected to the discharge port of the color sorter, and the plastic particles introduced by the feed pipe 101 enter the space formed by the end plate 1, the end plate 2 and the ring plate 3 for transfer, and then are guided to the lower-level processing equipment by the discharge pipe 301, and the angle of the discharge pipe 301 is adjusted in advance, the angle bar 102 is observed, and the rotation angle of the discharge pipe 301 is understood, and then the positioning bolt 103 is screwed in to position the ring plate 3 and determine the discharge angle of the discharge pipe 301. The material entering the inner cavity of the ring plate 3 is rotated by the motor 401 to rotate the anti-blocking material discharging shaft 4, thereby driving the material discharging rod 402 to rotate, stirring the plastic particles in the ring plate 3, making it easy to enter the discharge pipe 301 for discharge, and cooperating with the large space in the ring plate 3 for transfer to reduce blockage.
[0039] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, as well as any modification, equivalent replacement and improvement made, are within the protection scope of the present invention.
Claims
1. A universal elbow for preventing blocking of material from being discharged from a color sorter for plastic recycling, comprising a first end plate (1), a second end plate (2), a ring plate (3), an anti-blocking material separation shaft (4) and a connecting plate (5), characterized in that: A ring plate (3) is rotatably connected between the end plate 1 (1) and the end plate 2 (2), a discharge pipe (301) is fixedly passed through the circumference of the ring plate (3), an anti-blocking material discharge shaft (4) is rotatably connected between the end plate 1 (1) and the end plate 2 (2), and three rows of material discharge rods (402) distributed in a ring array are fixedly disposed on the outer circumference of the anti-blocking material discharge shaft (4), a curved material inlet pipe (101) is fixedly passed through one end of the end plate 1 (1) away from the end plate 2 (2), and an arc-shaped connecting plate (5) is fixedly disposed on the upper part of the outer circumference of the end plate 1 (1) and the end plate 2 (2).
2. The anti-blocking universal elbow for discharging plastic recycling color sorter according to claim 1 is characterized by: The centers of the end plate 1 (1) and the end plate 2 (2) are on the same horizontal line, and an annular groove (104) is provided on the opposite surfaces of the end plate 1 (1) and the end plate 2 (2), and the two end edges of the ring plate (3) are respectively placed in the two grooves (104) for rotation limit.
3. The anti-blocking universal elbow for discharging plastic recycling color sorter according to claim 1, characterized in that: A motor (401) is fixed at the center of an end surface of the first end plate (1) away from the second end plate (2), and the output shaft of the motor (401) is fixedly connected to the end of the anti-blocking material discharge shaft (4).
4. The anti-blocking universal elbow for discharging plastic recycling color sorter according to claim 1 is characterized by: A ball head is provided at one end of the material discharging rod (402) away from the anti-blocking material discharging shaft (4), and the rotation radius of the material discharging rod (402) is smaller than the inner circle radius of the ring plate (3).
5. The anti-blocking universal elbow for discharging plastic recycling color sorter according to claim 3, characterized in that: The feed pipe (101) is located above the motor (401), and an edge of the end plate 1 (1) away from a side of the end plate 2 (2) is engraved with equidistantly distributed angle strips (102).
6. The anti-blocking universal elbow for discharging plastic recycling color sorter according to claim 1, characterized in that: The inner diameter of the feed pipe (101) is smaller than the inner diameter of the discharge pipe (301).
7. The anti-blocking universal elbow for discharging plastic recycling color sorter according to claim 1, characterized in that: A positioning bolt (103) is also screwed into the end plate one (1), and the positioning bolt (103) is screwed into a groove (104) on the end surface of the end plate one (1) and abuts against the end surface of the ring plate (3).