Waste tire cracking equipment

Abstract

The utility model discloses waste tire cracking equipment, and relates to the technical field of waste tire treatment equipment, the waste tire cracking equipment comprises a crushing box, a furnace body, a collecting box, a first driving shaft, a moving block, a filter screen, a first crushing roller and a second crushing roller, the side part of the crushing box is provided with a mounting hole, and the mounting hole is provided with a telescopic hydraulic cylinder. According to the tire crushing device, firstly, the movable box is moved into the furnace body through the telescopic hydraulic cylinder, then the two blocking plates are far away from each other, at the moment, crushed tires fall into the furnace body, then the movable box continues to be moved, and then the crushed tires are transferred to different positions in the furnace body, so that accumulation is avoided; meanwhile, when the tires are crushed by the first crushing roller and the second crushing roller, a filter screen continuously ascends and descends through a first driving shaft, a rotating rod circular plate, a transmission wheel and a transmission belt, so that the filter screen is vibrated, a worker does not need to pull the device, and the device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of waste tire processing equipment, in particular to waste tire cracking equipment. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machinery. They have high load-bearing and traction properties, high wear resistance and flexibility resistance, as well as low rolling resistance and heat generation. However, with the increase in waste tires, the recycling and cracking of waste tires has become another important issue.

[0003] In the prior art, a safe horizontal waste tire pyrolysis furnace disclosed in the patent with publication number CN220352047U is used, which transports the pulverized tires into the furnace body through a pulverizing box, a furnace body, a collecting box, a first driving shaft, a moving block, a filter screen, a first pulverizing roller, a second pulverizing roller and a conveyor belt, and can vibrate the filter screen to avoid clogging, but the conveying position of the conveyor belt is fixed, and it is easy to accumulate on one side of the furnace body, and when the filter screen is vibrated, the staff is required to drag the moving block, which increases the labor intensity of the staff and is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a waste tire pyrolysis equipment to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a waste tire pyrolysis equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a waste tire cracking equipment, comprising a crushing box, a furnace body, a collection box, a first driving shaft, a moving block, a filter screen, a first crushing roller and a second crushing roller, the side of the crushing box is provided with a mounting hole, a telescopic hydraulic cylinder is installed on the mounting hole, a moving box is installed on the output end of the telescopic hydraulic cylinder, two oblique blocks are installed on the bottom inner wall of the moving box, a unloading hole is provided at the bottom of the moving box, a movable groove is provided at the bottom of the two oblique blocks, and sealing plates are movably provided in the two movable grooves, a driving mechanism for moving the two sealing plates is provided on the moving box, a U-shaped plate is installed on the top of the moving block, a tension spring is installed on the top of the filter screen, and the tension spring is installed on the top inner wall of the collection box, a circular plate is provided above the collection box, and a driven mechanism for rotating the circular plate is provided on the collection box.

[0006] Preferably, the driven mechanism includes a fixed block installed on the top of the collecting box, a rotating hole is opened on the side of the fixed block, a rotating rod is rotatably installed in the rotating hole, the circular plate is eccentrically installed on one end of the rotating rod, and transmission wheels are installed at the ends of the rotating rod and the first driving shaft that are close to each other, and transmission belts are tensioned on the two transmission wheels.

[0007] Preferably, the driving mechanism includes a motor installed on the side of the mobile box, a movable cavity is opened on the mobile box, a bidirectional screw is rotatably installed relative to the inner wall of the movable cavity, one end of the bidirectional screw is installed on the output shaft of the motor, two threaded blocks are threadedly sleeved on the bidirectional screw, two avoidance holes matched with the threaded blocks are opened on the side inner wall of the mobile box, and the two sealing plates are respectively installed on the sides of the two threaded blocks.

[0008] Preferably, a fixing plate is installed on the side of the crushing box, an electric liquid pushing rod is installed on the top of the fixing plate, a lifting plate is installed on the output end of the electric liquid pushing rod, and a pressing plate is installed on the side of the lifting plate.

[0009] Preferably, sealing gaskets are installed on the sides of the moving box and the sides of the pressing plate.

[0010] Preferably, an observation window is fixedly provided on the side of the furnace body.

[0011] Preferably, L-shaped baffles are installed on the opposite inner walls of the crushing box.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] In the utility model, when in use, firstly, the mobile box is moved into the furnace body by the telescopic hydraulic cylinder, and then the motor is started. The motor output will make the two blocking plates move away from each other through the bidirectional screw rod and the threaded block. At this time, the crushed tire will fall into the furnace body through the inclined block, and then the mobile box will continue to move, so that the crushed tire will be transferred to different positions in the furnace body, so as to avoid accumulation. At the same time, when the first crushing roller and the second crushing roller crush the tire, the filter screen will be continuously raised and lowered through the first active shaft, the rotating rod circular plate, the transmission wheel and the transmission belt, so that the filter screen will vibrate, so that there is no need for the staff to pull it, which is convenient for use.

[0014] In the utility model, the fixed plate, the electric hydraulic push rod, the lifting plate and the pressing plate are arranged to facilitate the extrusion of the crushed tires so that they are in full contact with the first crushing roller and the second crushing roller, thereby more effectively crushing the waste tires. At the same time, the top of the crushing box can be sealed to avoid heat loss. The arrangement of the observation window facilitates the observation of the moving position of the moving box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the second viewing angle in the embodiment of the present application;

[0018] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of a partial cutaway of the moving box in the embodiment of the present application.

[0020] In the figure: 1. crushing box; 2. furnace body; 3. collecting box; 4. telescopic hydraulic cylinder; 5. moving box; 6. motor; 7. bidirectional screw; 8. threaded block; 9. blocking plate; 10. U-shaped plate; 11. fixed block; 12. rotating rod; 13. round plate; 14. first driving shaft; 15. transmission wheel; 16. transmission belt; 17. electric hydraulic push rod; 18. lifting plate; 19. pressure plate; 20. moving block. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Reference Figure 1-4The waste tire pyrolysis equipment shown in the figure includes a crushing box 1, a furnace body 2, a collecting box 3, a first driving shaft 14, a moving block 20, a filter screen, a first crushing roller and a second crushing roller. It should be noted that in this embodiment, the crushing box 1, the furnace body 2, the collecting box 3, the first driving shaft 14, the moving block 20, the filter screen, the first crushing roller and the second crushing roller can be installed in a manner that refers to the technical content adopted in a safe horizontal waste tire pyrolysis furnace disclosed in a Chinese patent with a publication number of CN220352047U in the prior art, which will not be repeated here. The side of the crushing box 1 is provided with a mounting hole for installation. A telescopic hydraulic cylinder 4 is installed on the hole, a moving box 5 is installed on the output end of the telescopic hydraulic cylinder 4, two oblique blocks are installed on the bottom inner wall of the moving box 5, a unloading hole is opened at the bottom of the moving box 5, movable grooves are opened at the bottom of the two oblique blocks, and sealing plates 9 are movably arranged in the two movable grooves. A driving mechanism for moving the two sealing plates 9 is arranged on the moving box 5, a U-shaped plate 10 is installed on the top of the moving block 20, a tension spring is installed on the top of the filter, and the tension spring is installed on the top inner wall of the collecting box 3, a circular plate 13 is arranged above the collecting box 3, and a driven mechanism for rotating the circular plate 13 is arranged on the collecting box 3.

[0023] By means of the above mechanism, when in use, the tire is first crushed by the first crushing roller and the second crushing roller, and the crushed tire will fall into the moving box 5, and then the telescopic hydraulic cylinder 4 is started, and the output of the telescopic hydraulic cylinder 4 will cause the moving box 5 to move. When the moving box 5 moves into the furnace body 2, the two blocking plates 9 are moved away from each other through the driving mechanism. At this time, the crushed tire will fall into the furnace body 2 through the oblique block, and then the moving box 5 will continue to be moved, so that the crushed tire is transferred to different positions in the furnace body 2, thereby avoiding accumulation. At the same time, the rotation of the first crushing roller and the second crushing roller will cause the first driving shaft 14 to rotate, and the rotation of the first driving shaft 14 will cause the circular plate 13 to move periodically through the driven mechanism. The periodic movement of the circular plate 13 will squeeze the U-shaped plate 10, and the U-shaped plate 10 will be subjected to force to cause the filter to drop through the moving block. When the U-shaped plate 10 is not subjected to force, the filter will be reset under the action of the tension spring, thereby causing the filter to vibrate, so that there is no need for the staff to pull it, which is convenient for use.

[0024] like Figure 1-Figure 2 As shown, the driven mechanism includes a fixed block 11 installed on the top of the collecting box 3, a rotating hole is opened on the side of the fixed block 11, a rotating rod 12 is rotatably installed in the rotating hole, a circular plate 13 is eccentrically installed on one end of the rotating rod 12, and a transmission wheel 15 is installed at the end where the rotating rod 12 and the first driving shaft 14 are close to each other, and a transmission belt 16 is tensioned on the two transmission wheels 15. The advantage of such an arrangement is that the circular plate 13 can be easily rotated by arranging the fixed block 11, the rotating rod 12, the first driving shaft 14, the transmission wheel 15 and the transmission belt 16.

[0025] Specifically, the rotation of the first driving shaft 14 will cause one of the transmission wheels 15 to rotate, and the rotation of one of the transmission wheels 15 will cause the other transmission wheel 15 to rotate through the transmission belt 16, and the rotation of the other transmission wheel 15 will cause the rotating rod 12 to rotate, and the rotation of the rotating rod 12 will cause the circular plate 12 to rotate, and the rotation of the circular plate 12 will cause the filter to vibrate through the tension spring, thereby eliminating the need for staff to pull it, making it easy to use.

[0026] like Figure 4 As shown, the driving mechanism includes a motor 6 installed on the side of the moving box 5, a movable cavity is opened on the moving box 5, a bidirectional screw rod 7 is rotatably installed relative to the inner wall of the movable cavity, one end of the bidirectional screw rod 7 is installed on the output shaft of the motor 6, two threaded blocks 8 are threadedly sleeved on the bidirectional screw rod 7, and two avoidance holes compatible with the threaded blocks 8 are opened on the side inner wall of the moving box 5, and two blocking plates 9 are respectively installed on the sides of the two threaded blocks 8. The advantage of such an arrangement is that the discharge hole can be easily blocked by the arrangement of the motor 6, the bidirectional screw rod 7 and the threaded block 8.

[0027] Specifically, the output of the motor 6 causes the bidirectional screw rod 7 to rotate, and the rotation of the bidirectional screw rod 7 causes the two threaded blocks 8 to move closer to or farther from each other, thereby blocking or unblocking the discharge hole, thereby controlling the discharge.

[0028] like Figure 1 As shown, a fixed plate is installed on the side of the crushing box 1, an electric liquid pushing rod 17 is installed on the top of the fixed plate, a lifting plate 18 is installed on the output end of the electric liquid pushing rod 17, and a pressing plate 19 is installed on the side of the lifting plate 18. The advantage of this arrangement is that through the arrangement of the fixed plate, the electric liquid pushing rod 17, the lifting plate 18 and the pressing plate 19, it is convenient to seal the crushing box 1 and squeeze the tire at the same time.

[0029] Specifically, the output of the electric hydraulic rod 17 will cause the lifting plate 18 to rise and fall, and the rising and falling of the lifting plate 18 will cause the pressing plate 19 to rise and fall, thereby squeezing the crushed tires and fully contacting the first crushing roller and the second crushing roller, so as to more effectively crush the waste tires. At the same time, the top of the crushing box 1 can be sealed to prevent heat loss.

[0030] like Figure 3 As shown, sealing pads are installed on the sides of the moving box 5 and the sides of the pressure plate 19. The advantage of such an arrangement is that the sealing pads can increase a certain sealing effect and prevent heat loss.

[0031] like Figure 1 As shown, an observation window is fixedly provided on the side of the furnace body 2. The advantage of such a setting is that the moving position of the moving box 5 can be easily observed through the setting of the observation window.

[0032] like Figure 3As shown, L-shaped baffles are installed on the opposite inner walls of the crushing box 1. The advantage of such an arrangement is that the L-shaped baffles can be used to block the crushed tires and avoid affecting other components.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste tire pyrolysis equipment, comprising a crushing box (1), a furnace body (2), a collecting box (3), a first driving shaft (14), a moving block (20), a filter screen, a first crushing roller and a second crushing roller, characterized in that: The crushing box (1) has a mounting hole on its side, a telescopic hydraulic cylinder (4) is mounted on the mounting hole, a moving box (5) is mounted on the output end of the telescopic hydraulic cylinder (4), two oblique blocks are mounted on the inner wall of the bottom of the moving box (5), a discharge hole is mounted on the bottom of the moving box (5), a movable groove is mounted on the bottom of the two oblique blocks, a blocking plate (9) is movably mounted in the two movable grooves, a driving mechanism for moving the two blocking plates (9) is mounted on the moving box (5), a U-shaped plate (10) is mounted on the top of the moving block (20), a tension spring is mounted on the top of the filter screen, the tension spring is mounted on the inner wall of the top of the collecting box (3), a circular plate (13) is mounted above the collecting box (3), and a driven mechanism for rotating the circular plate (13) is mounted on the collecting box (3).

2. A waste tire pyrolysis equipment according to claim 1, characterized in that: The driven mechanism comprises a fixed block (11) mounted on the top of the collection box (3), a rotating hole is opened on the side of the fixed block (11), a rotating rod (12) is rotatably mounted in the rotating hole, the circular plate (13) is eccentrically mounted on one end of the rotating rod (12), and a transmission wheel (15) is mounted on the ends of the rotating rod (12) and the first driving shaft (14) close to each other, and a transmission belt (16) is tensioned on the two transmission wheels (15).

3. A waste tire pyrolysis equipment according to claim 1, characterized in that: The driving mechanism comprises a motor (6) mounted on the side of the moving box (5); a movable cavity is provided on the moving box (5); a bidirectional screw rod (7) is rotatably mounted on the inner wall of the movable cavity; one end of the bidirectional screw rod (7) is mounted on the output shaft of the motor (6); two threaded blocks (8) are threadedly sleeved on the bidirectional screw rod (7); two avoidance holes matching the threaded blocks (8) are provided on the inner wall of the side of the moving box (5); and two blocking plates (9) are respectively mounted on the sides of the two threaded blocks (8).

4. A waste tire pyrolysis equipment according to claim 1, characterized in that: A fixing plate is installed on the side of the crushing box (1), an electric liquid pushing rod (17) is installed on the top of the fixing plate, a lifting plate (18) is installed on the output end of the electric liquid pushing rod (17), and a pressing plate (19) is installed on the side of the lifting plate (18).

5. A waste tire pyrolysis equipment according to claim 4, characterized in that: Sealing pads are installed on the side of the moving box (5) and the side of the pressing plate (19).

6. A waste tire pyrolysis equipment according to claim 1, characterized in that: An observation window is fixedly provided on the side of the furnace body (2).

7. A waste tire pyrolysis equipment according to claim 1, characterized in that: L-shaped baffles are installed on the opposite inner walls of the crushing box (1).

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