Waste tire crushing device

Abstract

The utility model provides a waste tire crushing device, and relates to the technical field of crushing equipment, the waste tire crushing device comprises a shell, a water spraying assembly, a crushing assembly and two dust blocking plates, the two dust blocking plates are rotatably arranged in the shell, the water spraying assembly is located above the dust blocking plates, the crushing assembly is located below the dust blocking plates, and the water spraying assembly is located above the dust blocking plates; a reset assembly is arranged at the lower end of the dust baffle, and a linkage assembly is arranged between the dust baffle and the water spraying assembly. According to the device, the dust blocking plate is arranged, so that dust generated in the crushing process of the waste tires when charging is not carried out can be effectively prevented from escaping from the feeding opening; according to the device, by arranging the water spraying assembly, dust generated in the crushing process of the waste tires during feeding can be effectively prevented from escaping from the feeding opening, and the environment and the body health of workers are protected; according to the device, the linkage assembly is arranged, so that the water spraying assembly is started only when the dust baffle is opened, and water consumption is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of crushing equipment, and in particular to a waste tire crushing device. Background Art

[0002] With the rapid development of the automobile industry and the continuous increase in the number of cars, the amount of waste tires generated has also shown an upward trend year by year. Waste tires are recyclable resources. When recycling waste tires, they usually need to be crushed. When the existing crushing device is in use, the dust generated during the crushing process will escape from the feed port, polluting the environment and affecting the health of the workers. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a waste tire crushing device, which can solve the technical problem that when the existing crushing device is in use, the dust generated during the crushing process will escape from the feed port, pollute the environment and affect the health of the workers.

[0004] An embodiment of the present application provides a waste tire crushing device, comprising a shell, a water spray assembly, a crushing assembly and two dust shields, wherein the two dust shields are rotatably arranged in the shell, the water spray assembly is located above the dust shields, the crushing assembly is located below the dust shields, a reset assembly is arranged at the lower end of the dust shield, and a linkage assembly is arranged between the dust shield and the water spray assembly.

[0005] Among them, the reset assembly includes a sleeve rod, a sleeve, an elastic member and a slider, a slide groove is opened at the lower end of the dust shield, the slider is limitedly slidably set in the slide groove, one end of the sleeve is rotatably connected to the shell, the sleeve rod is slidably set in the sleeve, and one end of the sleeve rod extends out of the sleeve and is rotatably connected to the slider, and the elastic member is pre-pressed between the other end of the sleeve rod and the sleeve.

[0006] Wherein, the linkage assembly includes a first conical baffle and a detection sensor, the first conical baffle is fixedly arranged in the shell, and the detection sensor is arranged at the lower end of the first conical baffle.

[0007] Wherein, the water spray assembly includes a water outlet pipe and a spray head, the water outlet pipe is fixedly arranged in the shell, and the spray head is connected and arranged on the water outlet pipe.

[0008] The crushing assembly includes two crushing rollers and two crushing tooth plates. The crushing rollers are rotatably arranged in the shell through bearings, and the crushing tooth plates are fixedly arranged in the shell. The two crushing rollers are used in combination, and the crushing rollers are used in combination with the crushing tooth plates.

[0009] Wherein, a second conical baffle is fixedly arranged in the shell, and the water outlet pipe and the nozzle are both located below the second conical baffle.

[0010] Wherein, an elastic sealing sheet is arranged at one end of the dust shield plate close to the other dust shield plate.

[0011] Wherein, the elastic sealing sheet is made of rubber material.

[0012] Wherein, a feed hopper is connected to the top of the shell, and a discharge pipe is connected to the bottom of the shell.

[0013] Wherein, a supporting leg is arranged at the lower end of the shell.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a waste tire crushing device. When in use, the waste tire is crushed in a shell body. When no material is added, the dust shield plate closes the feed port. When material is added, under the gravity of the waste tire, the dust shield plate rotates to open the feed port, and the water spraying component is started through a linkage component. The water spraying component sprays water to reduce dust on the feed port. After the waste tire leaves the dust shield plate, the reset component drives the dust shield plate to reset and close the feed port, and the operation of the water spraying component is stopped through the linkage component, and the crushing component then crushes the waste tire. The device can effectively prevent dust generated in the crushing process of the waste tire when no material is added from escaping from the feed port by arranging the dust shield plate. The device can effectively prevent dust generated in the crushing process of the waste tire when material is added from escaping from the feed port by arranging the water spraying component, thereby protecting the environment and the health of the staff. The device can start the water spraying component only when the dust shield plate is opened by arranging the linkage component, thereby reducing water loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a cross-sectional schematic diagram of the overall main structure in some embodiments of the present application;

[0018] Figure 2 It is a cross-sectional schematic diagram of a partial main view structure in some embodiments of the present application;

[0019] Figure 3 It is a cross-sectional schematic diagram of the bottom view structure of the water spray assembly in some embodiments of the present application;

[0020] Figure 4 It is a cross-sectional schematic diagram of the sleeve rod and sleeve structure in some embodiments of the present application;

[0021] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point A.

[0022] The reference numerals are:

[0023] 1. Shell; 11. Second conical baffle; 12. Feed hopper; 13. Discharge pipe; 14. Support legs;

[0024] 2. Water spray assembly; 21. Water outlet pipe; 22. Sprinkler;

[0025] 3. Crushing assembly; 31. Crushing roller; 32. Crushing tooth plate;

[0026] 4. Dust shield; 41. Slideway; 42. Elastic sealing sheet;

[0027] 5. reset assembly; 51. sleeve rod; 52. sleeve; 53. elastic member; 54. slider;

[0028] 6. Linkage assembly; 61. First conical baffle; 62. Detection sensor. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] like Figure 1 As shown, an embodiment of the present application provides a waste tire crushing device, including a shell 1, a water spray assembly 2, a crushing assembly 3 and two dust shields 4, the two dust shields 4 are rotatably arranged in the shell 1, the water spray assembly 2 is located above the dust shield 4, the crushing assembly 3 is located below the dust shield 4, a reset assembly 5 is arranged at the lower end of the dust shield 4, and a linkage assembly 6 is arranged between the dust shield 4 and the water spray assembly 2.

[0036] When in use, the waste tire is crushed in the shell 1. When no material is added, the dust shield plate 4 closes the feed port. When adding material, under the gravity of the waste tire, the dust shield plate 4 rotates to open the feed port, and the water spray component 2 is started through the linkage component 6. The water spray component 2 sprays water to the feed port to reduce dust. After the waste tire leaves the dust shield plate 4, the reset component 5 drives the dust shield plate 4 to reset and close the feed port, and stops the operation of the water spray component 2 through the linkage component 6. The crushing component 3 then crushes the waste tire; the device can effectively prevent the dust generated in the crushing process of the waste tire when no material is added from escaping from the feed port by setting the dust shield plate 4; the device can effectively prevent the dust generated in the crushing process of the waste tire when adding material from escaping from the feed port by setting the water spray component 2, thereby protecting the environment and the health of the staff; the device can be set by setting the linkage component 6 so that the water spray component 2 is started only when the dust shield plate 4 is opened, thereby reducing water loss.

[0037] like Figure 2 and 4 As shown, in this embodiment, the reset assembly 5 includes a sleeve rod 51, a sleeve 52, an elastic member 53 and a slider 54. A slide groove 41 is provided at the lower end of the dust shield 4. The slider 54 is limitedly slidably set in the slide groove 41. One end of the sleeve 52 is rotatably connected to the shell 1. The sleeve rod 51 is slidably set in the sleeve 52, and one end of the sleeve rod 51 extends out of the sleeve 52 and is rotatably connected to the slider 54. The elastic member 53 is pre-pressed between the other end of the sleeve rod 51 and the sleeve 52.

[0038] The elastic member 53 is a spring; when in use, when adding materials, under the action of the gravity of the waste tire, the dust shield plate 4 rotates to open the feed port, and the sleeve rod 51 retracts into the sleeve 52. At this time, the spring is compressed. After the waste tire leaves the dust shield plate 4, under the action of the elastic force of the spring, the sleeve rod 51 extends out of the sleeve 52, and the dust shield plate 4 returns to its original position to close the feed port.

[0039] like Figure 2 As shown, in this embodiment, the linkage assembly 6 includes a first conical baffle 61 and a detection sensor 62 . The first conical baffle 61 is fixedly disposed in the housing 1 , and the detection sensor 62 is disposed at the lower end of the first conical baffle 61 .

[0040] During use, when the dust shield 4 closes the feed port, the detection sensor 62 detects that the dust shield 4 is closed, and the detection sensor 62 transmits a signal to the external controller, and the external controller stops the operation of the water spray assembly 2; when the dust shield 4 rotates to open the feed port, the detection sensor 62 detects that the dust shield 4 is open, and the detection sensor 62 transmits a signal to the external controller, and the external controller starts the water spray assembly 2; the first conical baffle 61 can prevent the waste tire from damaging the detection sensor 62, and is also conducive to reducing the accumulation of dust, water flow, etc. at the upper end of the first conical baffle 61.

[0041] like Figure 2 and 3 As shown, in this embodiment, the water spray assembly 2 includes a water outlet pipe 21 and a nozzle 22. The water outlet pipe 21 is fixedly arranged in the shell 1, and the nozzle 22 is connected to the water outlet pipe 21; the water outlet pipe 21 is connected to an external water pump. When in use, when the dust shield plate 4 is rotated to open the feed port, the detection sensor 62 detects that the dust shield plate 4 is open, and the detection sensor 62 transmits a signal to the external controller. The external controller starts the external water pump to supply water to the water outlet pipe 21, and water is sprayed from the nozzle 22 to spray water and dust on the feed port; when the dust shield plate 4 closes the feed port, the detection sensor 62 detects that the dust shield plate 4 is closed, and the detection sensor 62 transmits a signal to the external controller, and the external controller stops the operation of the external water pump.

[0042] like Figure 1 As shown, in this embodiment, the crushing assembly 3 includes two crushing rollers 31 and two crushing tooth plates 32. The crushing rollers 31 are rotatably arranged in the shell 1 through bearings, and the crushing tooth plates 32 are fixedly arranged in the shell 1. The two crushing rollers 31 are used in combination, and the crushing rollers 31 and the crushing tooth plates 32 are used in combination.

[0043] When in use, the waste tire falls onto the crushing roller 31 and the crushing tooth plate 32, and the crushing roller 31 is driven to rotate by an external motor. Under the cooperation of the two crushing rollers 31 and the crushing roller 31 and the crushing tooth plate 32, the waste tire is crushed.

[0044] like Figure 2 and 3 As shown, in this embodiment, a second conical baffle 11 is fixedly provided in the shell 1, and the water outlet pipe 21 and the nozzle 22 are both located below the second conical baffle 11; the second conical baffle 11 can prevent the waste tires from damaging the water outlet pipe 21 and the nozzle 22, and is also conducive to reducing the accumulation of dust, water flow, etc. at the upper end of the second conical baffle 11.

[0045] like Figure 2 and 5 As shown, in this embodiment, an elastic sealing sheet 42 is provided at one end of the dust shield plate 4 close to the other dust shield plate 4; when the dust shield plate 4 closes the feed port, the two elastic sealing sheets 42 contact and squeeze each other, and the elastic sealing sheet 42 will not affect the normal resetting of the dust shield plate 4, but can prevent dust from escaping from the gap between the two dust shield plates 4, thereby further improving the sealing performance of the dust shield plate 4.

[0046] In this embodiment, the elastic sealing sheet 42 is made of rubber material; the elastic sealing sheet 42 made of rubber material can provide good sealing performance.

[0047] like Figure 1As shown, in this embodiment, the top of the shell 1 is connected to a feed hopper 12, and the bottom of the shell 1 is connected to a discharge pipe 13; when in use, waste tires are added into the shell 1 from the feed hopper 12, and the waste tires are discharged from the shell 1 from the discharge pipe 13 after being crushed.

[0048] like Figure 1 As shown, in this embodiment, a support leg 14 is provided at the lower end of the shell 1; the support leg 14 supports and protects the shell 1, thereby improving the stability in use.

[0049] Working principle: When the waste tire crushing device provided by the present application is in use, the waste tires are crushed in the shell 1. When no material is added, the dust shield 4 closes the feed port. When adding material, the waste tires are added into the shell 1 from the feed hopper 12. Under the gravity of the waste tires, the dust shield 4 rotates to open the feed port, and the sleeve rod 51 retracts into the sleeve 52. At this time, the spring is compressed. At this time, the detection sensor 62 detects that the dust shield 4 is opened, and the detection sensor 62 transmits a signal to the external controller. The external controller starts the external water pump to supply water to the water outlet pipe 21, and the water flow is sprayed from the nozzle 22 to spray water on the feed port to reduce dust. After the tire leaves the dust shield 4, under the elastic force of the spring, the sleeve rod 51 extends out of the sleeve 52, and the dust shield 4 is reset to close the feed port. At this time, the detection sensor 62 detects that the dust shield 4 is closed, and the detection sensor 62 transmits a signal to the external controller. The external controller stops the operation of the external water pump, and the waste tire then falls onto the crushing roller 31 and the crushing tooth plate 32. The crushing roller 31 is driven to rotate by the external motor. Under the cooperation of the two crushing rollers 31 and the crushing roller 31 and the crushing tooth plate 32, the waste tire is crushed. After the waste tire is crushed, it is discharged from the shell 1 from the discharge pipe 13.

[0050] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A waste tire crushing device, characterized in that: The utility model comprises a shell (1), a water spray assembly (2), a crushing assembly (3) and two dust shields (4); the two dust shields (4) are rotatably arranged in the shell (1); the water spray assembly (2) is located above the dust shields (4); the crushing assembly (3) is located below the dust shields (4); a reset assembly (5) is arranged at the lower end of the dust shield (4); and a linkage assembly (6) is arranged between the dust shield (4) and the water spray assembly (2).

2. The waste tire crushing device according to claim 1 is characterized in that: The reset assembly (5) comprises a sleeve rod (51), a sleeve (52), an elastic member (53) and a slider (54); a slide groove (41) is provided at the lower end of the dust shield (4); the slider (54) is limitedly slidably arranged in the slide groove (41); one end of the sleeve (52) is rotatably connected to the housing (1); the sleeve rod (51) is slidably arranged in the sleeve (52); one end of the sleeve rod (51) extends out of the sleeve (52) and is rotatably connected to the slider (54); the elastic member (53) is pre-pressed between the other end of the sleeve rod (51) and the sleeve (52).

3. The waste tire crushing device according to claim 1 is characterized in that: The linkage assembly (6) comprises a first conical baffle (61) and a detection sensor (62); the first conical baffle (61) is fixedly arranged in the housing (1); and the detection sensor (62) is arranged at the lower end of the first conical baffle (61).

4. The waste tire crushing device according to claim 1 is characterized in that: The water spray assembly (2) comprises a water outlet pipe (21) and a spray head (22); the water outlet pipe (21) is fixedly arranged in the housing (1); and the spray head (22) is arranged in communication with the water outlet pipe (21).

5. The waste tire crushing device according to claim 1 is characterized in that: The crushing assembly (3) comprises two crushing rollers (31) and two crushing tooth plates (32); the crushing rollers (31) are rotatably arranged in the housing (1) via bearings; the crushing tooth plates (32) are fixedly arranged in the housing (1); the two crushing rollers (31) are used in combination; the crushing rollers (31) and the crushing tooth plates (32) are used in combination.

6. The waste tire crushing device according to claim 4 is characterized in that: A second conical baffle (11) is fixedly arranged inside the shell (1), and the water outlet pipe (21) and the spray head (22) are both located below the second conical baffle (11).

7. The waste tire crushing device according to claim 1 is characterized in that: An elastic sealing sheet (42) is provided at one end of the dust shield plate (4) close to the other dust shield plate (4).

8. The waste tire crushing device according to claim 7 is characterized in that: The elastic sealing sheet (42) is made of rubber material.

9. The waste tire crushing device according to claim 1 is characterized in that: The top of the shell (1) is connected to a feed hopper (12), and the bottom of the shell (1) is connected to a discharge pipe (13).

10. The waste tire crushing device according to claim 1 is characterized in that: A supporting leg (14) is provided at the lower end of the housing (1).

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