Air conveying system for waste tire steel wires after degumming

Abstract

The utility model relates to the technical field of waste tire treatment, in particular to an air conveying system for waste tire steel wires after glue removal, which comprises a base, an air pipe is fixedly mounted on the base, a fan is fixedly mounted on the base, one end of the air pipe is connected with the output end of the fan through a connecting pipe, a mounting plate is fixedly mounted in the air pipe, and the mounting plate is fixedly mounted on the base. A rectangular hole is formed in the mounting plate, a rotating hole communicated with the rectangular hole is formed in the upper surface of the air pipe, a rotating shaft is rotatably mounted in the rotating hole, a partition plate fixedly sleeves the rotating shaft, the partition plate is rotatably inserted in the rectangular hole, and a locking assembly used for locking the rotating shaft is arranged on the air pipe. Through mutual cooperation of the locking assembly, the rotating shaft, the partition plate and the mounting plate, the angle between the partition plate and the mounting plate can be adjusted, the speed of air penetrating through the air pipe is controlled, adjustment of the air conveying speed of the air conveying equipment is achieved, and the practicability of the equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste tire processing, in particular to an air conveying system for waste tire steel wire after degumming. Background Art

[0002] The bead steel wire of waste automobile tires is used to make abrasives for industrial metals. The waste tire steel wire is wrapped with a layer of rubber. During processing, it is necessary to remove the layer of rubber on the steel wire. After the rubber is processed, it needs to be crushed by a crushing device. After the rubber is crushed, if it needs to be processed again, air conveying equipment will be used to transport the crushed rubber material.

[0003] In the prior art, the wind conveying speed in most wind conveying devices is constant and cannot be adjusted according to usage conditions, so the practicality is low. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: the speed of wind conveying in the wind conveying equipment is constant, the speed of wind conveying cannot be adjusted according to usage conditions, and the practicality is low. A wind conveying system for degumming waste tire steel wire is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pneumatic conveying system for debonded waste tire steel wire, comprising a base, an air duct fixedly mounted on the base, a fan fixedly mounted on the base, one end of the air duct connected to the output end of the fan through a connecting pipe, and a feed hopper fixedly connected to the air duct;

[0007] A mounting plate is fixedly installed in the air duct, and the mounting plate is located between the feed hopper and the connecting pipe. A rectangular hole is opened on the mounting plate, and a rotating hole connected to the rectangular hole is opened on the upper surface of the air duct. A rotating shaft is rotatably installed in the rotating hole, and a partition is fixedly sleeved on the rotating shaft. The partition is rotatably inserted in the rectangular hole, and a locking component for locking the rotating shaft is provided on the air duct.

[0008] Preferably, the locking assembly includes a positioning ring fixedly mounted on the air duct, a spring rod fixedly mounted on the upper end of the rotating shaft, a cross rod fixedly mounted on the upper end of the spring rod, and two positioning rods symmetrically fixedly mounted on the cross rod. The positioning ring is provided with a plurality of positioning grooves, and one end of the two positioning rods are respectively inserted into two of the positioning grooves.

[0009] Preferably, a movable opening is provided at the upper end of the rectangular hole, and a disc is vertically slidably installed in the movable opening. The disc is slidably sleeved on the rotating shaft, and a plurality of limit rods are fixedly installed on the lower surface of the disc. The number of the positioning grooves is the same as that of the limit rods. Two limit grooves are provided on the upper end of the partition, and one end of the two limit rods are respectively inserted into the two limit grooves. A pulling component for driving the disc to move is provided on the air duct.

[0010] Preferably, two movable holes are opened on the upper surface of the air duct, both of which are connected to the movable port. The pulling assembly includes two movable rods that are slidably inserted into the two movable holes respectively and a pulling rod fixedly installed on the upper ends of the two movable rods. The lower ends of the two movable rods are fixedly connected to the disc.

[0011] Preferably, flow guide pipes are symmetrically fixedly mounted on the connecting pipe, the two flow guide pipes are both connected to the inside of the connecting pipe, and the ends of the two flow guide pipes away from the connecting pipe point to the two sides of the fan respectively.

[0012] Preferably, a filter plate is fixedly installed in the air duct at an angle, and the filter plate is arranged between the feed hopper and the mounting plate.

[0013] In the utility model, the beneficial effects are:

[0014] By cooperating with each other through the locking assembly, the rotating shaft, the partition and the mounting plate, the angle between the partition and the mounting plate can be adjusted according to different usage conditions, and the size of the rectangular hole can be controlled, thereby controlling the speed at which wind passes through the air duct, thereby achieving the adjustment of the wind conveying speed of the air delivery equipment and effectively improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a pneumatic conveying system for waste tire steel wire after degumming proposed by the utility model;

[0016] Figure 2 It is a schematic diagram of a three-dimensional partial cross-sectional structure of one end of an air duct in an air delivery system after the waste tire steel wire is debonded, which is proposed by the utility model;

[0017] Figure 3 It is a three-dimensional exploded structural diagram of a mounting plate, a partition, a locking assembly and a pulling assembly in a pneumatic conveying system after the waste tire wire is debonded, which is proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure in the middle.

[0019] In the figure: 1 base, 2 air duct, 3 fan, 4 connecting pipe, 5 mounting plate, 6 rotating shaft, 7 partition, 8 positioning ring, 9 spring rod, 10 cross bar, 11 positioning rod, 12 disc, 13 limit rod, 14 moving rod, 15 pull rod, 16 guide pipe, 17 filter plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A pneumatic conveying system for debonding waste tire steel wire comprises a base 1, an air duct 2 is fixedly mounted on the base 1, a fan 3 is fixedly mounted on the base 1, one end of the air duct 2 is connected to the output end of the fan 3 through a connecting pipe 4, a feed hopper is fixedly connected to the air duct 2, one end of the air duct 2 away from the connecting pipe 4 is connected to a conveying pipeline for conveying rubber (not shown in the figure), the crushed rubber enters the air duct 2 from the feed hopper, and then the rubber is conveyed by the wind force generated by the fan 3.

[0022] A mounting plate 5 is fixedly installed in the air duct 2, and the mounting plate 5 is located between the feed hopper and the connecting pipe 4. A rectangular hole is opened on the mounting plate 5, and a rotating hole connected to the rectangular hole is opened on the upper surface of the air duct 2. A rotating shaft 6 is rotatably installed in the rotating hole, and a partition 7 is fixedly sleeved on the rotating shaft 6. The partition 7 is rotatably inserted in the rectangular hole. A locking assembly for locking the rotating shaft 6 is provided on the air duct 2, and the locking assembly includes a positioning ring 8 fixedly installed on the air duct 2, a spring rod 9 fixedly installed on the upper end of the rotating shaft 6, a cross rod 10 fixedly installed on the upper end of the spring rod 9, and two positioning rods 11 symmetrically fixedly installed on the cross rod 10. A plurality of positioning grooves are opened on the positioning ring 8, and one end of the two positioning rods 11 are respectively inserted in two of the positioning grooves.

[0023] When it is necessary to adjust the speed of wind conveying, pull the cross bar 10 to drive the cross bar 10 to move vertically upward, and the spring rod 9 is stretched. During the movement of the cross bar 10, one end of the two positioning rods 11 will be driven out of the positioning groove, and then the cross bar 10 is rotated to drive the rotating shaft 6 to rotate, thereby driving the partition 7 to rotate in the rectangular hole. The size of the rectangular hole is changed by the rotation of the partition 7, thereby controlling the speed of wind passing through the air duct 2, thereby realizing the adjustment of the wind conveying speed of the air delivery equipment, and effectively improving the practicality of the equipment.

[0024] A moving opening is provided at the upper end of the rectangular hole, and a disc 12 is vertically slidably installed in the moving opening. The disc 12 is slidably sleeved on the rotating shaft 6. A plurality of limit rods 13 are fixedly installed on the lower surface of the disc 12. The number of the positioning grooves is the same as that of the limit rods 13. Two limit grooves are provided at the upper end of the partition 7, and one end of the two limit rods 13 is respectively inserted into the two limit grooves. A pulling component for driving the disc 12 to move is provided on the air duct 2;

[0025] When the partition 7 is in a tilted state in the rectangular hole, the wind hits the partition 7, and the rotating shaft 6 will be subjected to greater pressure. The limiting rod 13 installed on the disk 12 is inserted into the limiting groove opened at the upper end of the partition 7. When the partition 7 is impacted by the wind, the limiting rod 13 can support the partition 7, thereby reducing the pressure on the rotating shaft 6.

[0026] Two movable holes are provided on the upper surface of the air duct 2 and are both connected to the movable port. The pulling assembly includes two movable rods 14 that are slidably inserted into the two movable holes and a pulling rod 15 that is fixedly installed on the upper ends of the two movable rods 14. The lower ends of the two movable rods 14 are fixedly connected to the disc 12. The number of positioning rods 11 and the limiting grooves is the same, and they are evenly arranged with the rotating shaft 6 as the center. When the partition 7 needs to be rotated, the pulling rod 15 can be pulled to drive the disc 12 to move vertically upward through the two movable rods 14, thereby driving one end of the limiting rod 13 to be taken out of the limiting groove.

[0027] The connecting pipe 4 is symmetrically fixed with guide pipes 16, and the two guide pipes 16 are both connected to the inside of the connecting pipe 4. The ends of the two guide pipes 16 away from the connecting pipe 4 point to the two sides of the fan 3 respectively. When the wind passes through the connecting pipe 4, a small amount of wind will enter the guide pipe 16, and then be blown to the two sides of the fan 3 through the guide pipe 16, which has the effect of cooling the fan 3 and extending the service life of the fan 3.

[0028] A filter plate 17 is fixedly installed in the air duct 2 at an angle. The filter plate 17 is arranged between the feed hopper and the mounting plate 5 . The filter plate 17 can prevent the rubber entering the air duct 2 from flowing back into the fan 3 .

[0029] In the utility model, when it is necessary to adjust the speed of wind conveying, the locking assembly is released from the locking of the rotating shaft 6, and then the rotating shaft 6 is driven to rotate, thereby driving the partition 7 to rotate in the rectangular hole. The size of the rectangular hole is changed by the rotation of the partition 7, thereby controlling the speed of wind passing through the air duct 2, thereby realizing the adjustment of the wind conveying speed of the air delivery equipment, and effectively improving the practicality of the equipment.

[0030] In general, with respect to the technical problem that the speed of wind conveying in the air conveying equipment is constant and cannot be adjusted according to the usage conditions, the practicality is low; a technical solution is adopted: the angle between the partition 7 and the mounting plate 5 can be adjusted through the cooperation of the locking assembly, the rotating shaft 6, the partition 7 and the mounting plate 5; because the implementation process of the technical solution is: when the speed of wind conveying needs to be adjusted, the locking assembly unlocks the rotating shaft 6, and then drives the rotating shaft 6 to rotate, thereby driving the partition 7 to rotate in the rectangular hole, and the size of the rectangular hole is changed by the rotation of the partition 7, thereby controlling the speed of wind passing through the air duct 2; therefore, the technical problem can definitely be solved, and the technical effect achieved is: the speed of wind conveying of the air conveying equipment can be adjusted, and the practicality of the equipment can be effectively improved.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pneumatic conveying system for waste tire wire after degumming, comprising a base (1), characterized in that: An air duct (2) is fixedly mounted on the base (1), a fan (3) is fixedly mounted on the base (1), one end of the air duct (2) is connected to an output end of the fan (3) via a connecting pipe (4), and a feed hopper is fixedly connected to the air duct (2); A mounting plate (5) is fixedly installed in the air duct (2), the mounting plate (5) is located between the feed hopper and the connecting pipe (4), a rectangular hole is provided on the mounting plate (5), a rotating hole connected to the rectangular hole is provided on the upper surface of the air duct (2), a rotating shaft (6) is rotatably installed in the rotating hole, a partition plate (7) is fixedly sleeved on the rotating shaft (6), the partition plate (7) is rotatably inserted in the rectangular hole, and a locking component for locking the rotating shaft (6) is provided on the air duct (2).

2. The air conveying system for degummed waste tire steel wire according to claim 1 is characterized in that: The locking assembly comprises a positioning ring (8) fixedly mounted on the air duct (2), a spring rod (9) fixedly mounted on the upper end of the rotating shaft (6), a cross rod (10) fixedly mounted on the upper end of the spring rod (9), and two positioning rods (11) symmetrically fixedly mounted on the cross rod (10), wherein the positioning ring (8) is provided with a plurality of positioning grooves, and one end of the two positioning rods (11) is respectively inserted into two of the positioning grooves.

3. The air conveying system for degummed waste tire steel wire according to claim 2 is characterized in that: A movable opening is provided at the upper end of the rectangular hole, a disc (12) is vertically slidably installed in the movable opening, the disc (12) is slidably sleeved on the rotating shaft (6), a plurality of limit rods (13) are fixedly installed on the lower surface of the disc (12), the number of the positioning grooves is the same as the number of the limit rods (13), two limit grooves are provided at the upper end of the partition (7), one end of the two limit rods (13) are respectively inserted into the two limit grooves, and a pulling component for driving the disc (12) to move is provided on the air duct (2).

4. The air conveying system for degummed waste tire wire according to claim 3 is characterized in that: The upper surface of the air duct (2) is provided with two movable holes both connected to the movable opening, the pulling assembly comprises two movable rods (14) respectively slidably inserted into the two movable holes and a pulling rod (15) fixedly mounted on the upper ends of the two movable rods (14), and the lower ends of the two movable rods (14) are fixedly connected to the disc (12).

5. The air conveying system for degummed waste tire wire according to claim 1 is characterized in that: The connecting pipe (4) is symmetrically fixedly mounted with flow guide pipes (16); the two flow guide pipes (16) are both connected to the interior of the connecting pipe (4); and the ends of the two flow guide pipes (16) away from the connecting pipe (4) point to the two sides of the fan (3) respectively.

6. The air conveying system for degummed waste tire wire according to claim 1 is characterized in that: A filter plate (17) is fixedly installed in an inclined manner in the air duct (2), and the filter plate (17) is arranged between the feed hopper and the mounting plate (5).

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