Protective structure of aviation tire raw material internal mixing device

Abstract

The utility model belongs to the field of aviation tire raw material internal mixing devices, and particularly relates to a protection structure of an aviation tire raw material internal mixing device, which comprises a bottom plate, one side of the top end of the bottom plate is fixedly connected with the bottom end of an internal mixing device body, and a protective filtering mechanism is arranged at the side end of the internal mixing device body; the protection filtering mechanism comprises a first exhaust pipe, the first exhaust pipe is arranged on one side of the internal mixing device body, the rear end of the first exhaust pipe is fixedly connected with the side end of the internal mixing device body, and the front end of the first exhaust pipe is fixedly connected with one side of a spraying box. Through the design of the protective filtering mechanism, the function of filtering harmful gas is achieved, and the problems that an existing internal mixing device is not provided with a protective assembly, a large amount of harmful gas is generated in the internal mixing device during working, and the working efficiency is high are solved. And if direct emission is carried out, irreversible harm is easily caused to workers, and serious pollution is caused to the environment, so that emission of harmful gas is reduced.

Description

Technical Field

[0001] The utility model relates to the field of aviation tire raw material mixing devices, in particular to a protective structure of aviation tire raw material mixing devices. Background Art

[0002] The raw materials of aviation tires are mainly rubber with carbon black added. The key process in the processing is internal mixing, which is the process of mixing carbon black, natural and synthetic rubber, oil, additives, accelerators and other raw materials together, processing them in an internal mixer, and producing rubber.

[0003] The protective structure of an existing aircraft tire raw material internal mixing device can be specifically referred to as an environmentally friendly aircraft tire rubber internal mixing machine with application number: CN202321762299.5, which mixes and processes raw materials through a mixing device; stores a variety of additives through a storage device; quantitatively adds solid additives to the mixing device through a weighing device; quantitatively adds liquid additives to the mixing device through a quantitative device; and maintains the pressure on the materials in the mixing device through a pressure-maintaining device, thereby improving the practicality of the device; the device includes a mixing device, a storage device, a weighing device, a quantitative device and a pressure-maintaining device, wherein the storage device is installed on the mixing device, and the weighing device is installed on the storage device; the quantitative device is installed on the storage device, and the pressure-maintaining device is installed on the mixing device;

[0004] However, the above-mentioned mixing device is not provided with a protective component. Since a large amount of harmful gases will be generated inside the mixing device during processing, if they are directly discharged, it is very easy to cause irreversible damage to the staff and cause serious pollution to the environment. Therefore, it is urgent to propose a protective structure for an aviation tire raw material mixing device to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes a protective structure of an aviation tire raw material mixing device.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the protective structure of the aviation tire raw material mixing device described in the utility model comprises a bottom plate; one side of the top of the bottom plate is fixedly connected to the bottom end of the mixing device body, and the side end of the mixing device body is provided with a protective filtering mechanism;

[0007] The protective filtering mechanism includes a first exhaust pipe, which is arranged on one side of the main body of the mixing device, and the rear end of the first exhaust pipe is fixedly connected to the side end, the front end of the first exhaust pipe is fixedly connected to one side of the spray box, the inner side end of the first exhaust pipe is fixedly connected to the side end of the first fixed block, the front end of the first fixed block is fixedly connected to the rear end of the motor, and the front end of the motor is fixedly connected to the rear end of the fan.

[0008] Preferably, the rear end of the spray box is fixedly connected to the bottom end of the water pump, the lower end of the water pump is fixedly connected to the front end of the first water pipe, the rear end of the first water pipe is fixedly connected to one side of the water tank, the bottom end of the water tank is fixedly connected to the top of the base plate, the upper end of the water pump is fixedly connected to the rear end of the second water pipe, the front end of the second water pipe passes through the top of the spray box to reach the inside of the spray box, and the front end of the second water pipe is fixedly connected to the top of the atomizing nozzle.

[0009] Preferably, the bottom end of the spray box is fixedly connected to the top end of the water outlet pipe, the front end of a sealing plug is inserted into the bottom end of the water outlet pipe, and the water outlet pipe is slidably connected to the sealing plug.

[0010] Preferably, support rods are provided on both sides of the bottom end of the spray box, the top ends of the support rods are fixedly connected to the bottom end of the spray box, and the bottom ends of the support rods are fixedly connected to the top end of the bottom plate.

[0011] Preferably, the other side of the spray box is fixedly connected to one end of the second exhaust pipe, a filter plate is provided inside the other end of the second exhaust pipe, and the second exhaust pipe is slidably connected to the filter plate.

[0012] Preferably, second fixed blocks are provided on both sides of the top of the filter plate, and the top of the filter plate is fixedly connected to the bottom of the second fixed block, the rear end inside the second fixed block is fixedly connected to the rear end of the return spring, the front end of the return spring is fixedly connected to one end of the plug block, and slots are provided on both sides of the other end of the second exhaust pipe, the other end of the plug block is inserted into the slot, and the plug block is slidably connected to the slot.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of filtering harmful gases through the structural design of the protective filtering mechanism, solves the problem that the existing internal mixing device is not provided with a protective component, and a large amount of harmful gases are generated inside the internal mixing device when the internal mixing device is working. If it is directly discharged, it is very easy to cause irreversible damage to the staff and cause serious pollution to the environment, thereby reducing the emission of harmful gases;

[0015] 2. The utility model realizes the function of facilitating the replacement of the filter block through the structural design of the protective filter mechanism, thereby solving the problem that the filtering effect of the filter block itself will be reduced after long-term use, and if it is not replaced, it will not be able to effectively filter harmful gases, thereby improving the convenience of replacing the filter block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 2 A in the middle is an enlarged schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 3 Schematic diagram of the structure of the enlarged schematic diagram at B in the figure.

[0022] In the figure: 1, bottom plate; 2, mixing device body; 10, first exhaust pipe; 11, first fixed block; 12, motor; 13, fan; 14, spray box; 15, water pump; 16, first water pipe; 17, water storage tank; 18, second water pipe; 19, atomizing nozzle; 20, water outlet pipe; 21, sealing plug; 22, support rod; 23, second exhaust pipe; 24, filter plate; 25, second fixed block; 26, return spring; 27, plug block; 28, slot. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 As shown, a protective structure of an aviation tire raw material mixing device includes a bottom plate 1; one side of the top of the bottom plate 1 is fixedly connected to the bottom end of a mixing device body 2, and a protective filtering mechanism is provided at the side end of the mixing device body 2;

[0025] The protective filtering mechanism includes a first exhaust pipe 10, which is arranged on one side of the mixing device body 2, and the rear end of the first exhaust pipe 10 is fixedly connected to the side end, the front end of the first exhaust pipe 10 is fixedly connected to one side of the spray box 14, the inner side end of the first exhaust pipe 10 is fixedly connected to the side end of the first fixing block 11, the first exhaust pipe 10 is circular in design, the front end of the first fixing block 11 is fixedly connected to the rear end of the motor 12, the front end of the motor 12 is fixedly connected to the rear end of the fan 13, and the model of the motor 12 is Y2-112M-6;

[0026] During operation, the motor 12 at the front end of the first fixed block 11 inside the first exhaust pipe 10 is started first, driving the fan 13 to rotate, and the harmful gas inside the mixing device body 2 is blown into the spray box 14 through the first exhaust pipe 10, so as to filter and discharge the harmful gas inside the mixing device.

[0027] Further, the rear end of the spray box 14 is fixedly connected to the bottom end of the water pump 15, the lower end of the water pump 15 is fixedly connected to the front end of the first water pipe 16, the rear end of the first water pipe 16 is fixedly connected to one side of the water storage tank 17, the bottom end of the water storage tank 17 is fixedly connected to the top of the bottom plate 1, the upper end of the water pump 15 is fixedly connected to the rear end of the second water pipe 18, the front end of the second water pipe 18 passes through the top of the spray box 14 to reach the inside of the spray box 14, and the front end of the second water pipe 18 is fixedly connected to the top of the atomizing nozzle 19;

[0028] During operation, the water pump 15 at the rear end of the spray box 14 is started, and the water in the water tank 17 is pumped into the water pump 15 through the first water pipe 16, and then the water in the water pump 15 is transported to the atomizing nozzle 19 through the second water pipe 18. The atomizing nozzle 19 then sprays the harmful gas in the spray box 14 to cool it down and performs the first filtration, so as to filter and discharge the harmful gas in the mixing device.

[0029] Furthermore, the bottom end of the spray box 14 is fixedly connected to the top end of the water outlet pipe 20, the front end of the sealing plug 21 is inserted into the bottom end of the water outlet pipe 20, and the water outlet pipe 20 and the sealing plug 21 are slidably connected, the inner wall of the water outlet pipe 20 and the sealing plug 21 are both circular in design, and the sealing plug 21 is made of rubber material;

[0030] During operation, if too much water accumulates inside the spray box 14, the sealing plug 21 is pulled downward along the inside of the water outlet pipe 20, and the water inside the spray box 14 is discharged through the water outlet pipe 20 to filter and discharge the harmful gas inside the mixing device.

[0031] Furthermore, support rods 22 are provided on both sides of the bottom of the spray box 14, the top of the support rod 22 is fixedly connected to the bottom of the spray box 14, and the bottom of the support rod 22 is fixedly connected to the top of the bottom plate 1, and the support rod 22 is designed as a round rod;

[0032] During operation, the support rod 22 at the bottom of the spray box 14 can support the spray box 14 and filter and remove harmful gases inside the mixing device.

[0033] Furthermore, the other side of the spray box 14 is fixedly connected to one end of the second exhaust pipe 23, a filter plate 24 is disposed inside the other end of the second exhaust pipe 23, and the second exhaust pipe 23 is slidably connected to the filter plate 24, and the inner wall of the second exhaust pipe 23 and the filter plate 24 are both circular in design;

[0034] During operation, the gas that has passed the first filtration will be discharged outward along the second exhaust pipe 23, and the gas will pass through the filter plate 24 and be discharged after the second filtration by the filter plate 24, which is used to filter and discharge the harmful gas inside the mixing device.

[0035] Furthermore, second fixing blocks 25 are provided on both sides of the top of the filter plate 24, and the top of the filter plate 24 is fixedly connected to the bottom of the second fixing block 25, the rear end of the inside of the second fixing block 25 is fixedly connected to the rear end of the return spring 26, the front end of the return spring 26 is fixedly connected to one end of the plug block 27, and slots 28 are provided on both sides of the other end of the second exhaust pipe 23, the other end of the plug block 27 is inserted into the slot 28, and the plug block 27 is slidably connected to the slot 28, and the other end of the plug block 27 and the slot 28 are both square in design;

[0036] During operation, the plug block 27 on both sides of the second exhaust pipe 23 is first pulled outward, driving one end of the plug block 27 to move along the inside of the second fixed block 25, and at the same time, the return spring 26 is stretched to extend, and the other end of the plug block 27 moves outward along the inside of the slot 28 until the other end of the plug block 27 is completely out of the inside of the slot 28, and then the plug block 27 is pulled upward to drive the filter plate 24 to move outward along the inside of the second exhaust pipe 23 until the filter plate 24 is completely out of the inside of the second exhaust pipe 23, so as to remove the filter plate for later replacement.

[0037] Working principle: When it is necessary to filter and discharge the harmful gas inside the mixing device, the motor 12 at the front end of the first fixed block 11 inside the first exhaust pipe 10 is first started to drive the fan 13 to rotate, and the harmful gas inside the mixing device body 2 is blown into the spray box 14 through the first exhaust pipe 10, and then the water pump 15 at the rear end of the spray box 14 is started, and the water inside the water tank 17 is pumped into the water pump 15 through the first water pipe 16, and then the water inside the water pump 15 is transported to the atomizing nozzle 19 through the second water pipe 18, and then the atomizing nozzle 19 sprays the spray box The harmful gas inside the spray box 14 is sprayed to cool down and perform the first filtration. If too much water accumulates inside the spray box 14, the sealing plug 21 is pulled out downward along the inside of the water outlet pipe 20, and the water inside the spray box 14 is discharged through the water outlet pipe 20. The support rod 22 at the bottom of the spray box 14 can support the spray box 14. The gas that has passed the first filtration will be discharged outward along the second exhaust pipe 23, and the gas will pass through the filter plate 24 and be discharged after the second filtration by the filter plate 24, which is used to filter and discharge the harmful gas inside the mixing device.

[0038] When the filter plate needs to be removed for later replacement, the plug blocks 27 on both sides of the second exhaust pipe 23 are first pulled outward, driving one end of the plug block 27 to move along the inside of the second fixed block 25, and at the same time, the return spring 26 is stretched to extend, and the other end of the plug block 27 moves outward along the inside of the slot 28 until the other end of the plug block 27 is completely out of the slot 28. Then, the plug block 27 is pulled upward to drive the filter plate 24 to move outward along the inside of the second exhaust pipe 23 until the filter plate 24 is completely out of the second exhaust pipe 23, so as to remove the filter plate for later replacement.

[0039] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, similar improvement, etc. made within the theoretical and principle content of the utility model shall be included in the protection scope of the utility model.

Claims

1. A protective structure for an aircraft tire raw material mixing device, comprising a bottom plate (1); characterized in that: One side of the top end of the bottom plate (1) is fixedly connected to the bottom end of the internal mixing device body (2), and a protective filtering mechanism is provided at the side end of the internal mixing device body (2); The protective filtering mechanism comprises a first exhaust pipe (10), the first exhaust pipe (10) is arranged on one side of the mixing device body (2), and the rear end of the first exhaust pipe (10) is fixedly connected to the side end, the front end of the first exhaust pipe (10) is fixedly connected to one side of the spray box (14), the inner side end of the first exhaust pipe (10) is fixedly connected to the side end of the first fixing block (11), the front end of the first fixing block (11) is fixedly connected to the rear end of the motor (12), and the front end of the motor (12) is fixedly connected to the rear end of the fan (13).

2. The protective structure of the aircraft tire raw material mixing device according to claim 1, characterized in that: The rear end of the spray box (14) is fixedly connected to the bottom end of the water pump (15), the lower end of the water pump (15) is fixedly connected to the front end of the first water pipe (16), the rear end of the first water pipe (16) is fixedly connected to one side of the water storage tank (17), the bottom end of the water storage tank (17) is fixedly connected to the top end of the bottom plate (1), the upper end of the water pump (15) is fixedly connected to the rear end of the second water pipe (18), the front end of the second water pipe (18) passes through the top end of the spray box (14) to reach the inside of the spray box (14), and the front end of the second water pipe (18) is fixedly connected to the top end of the atomizing nozzle (19).

3. The protective structure of the aircraft tire raw material mixing device according to claim 2, characterized in that: The bottom end of the spray box (14) is fixedly connected to the top end of the water outlet pipe (20), the front end of the sealing plug (21) is inserted into the bottom end of the water outlet pipe (20), and the water outlet pipe (20) and the sealing plug (21) are slidably connected.

4. The protective structure of the aircraft tire raw material mixing device according to claim 3 is characterized by: Support rods (22) are provided on both sides of the bottom end of the spray box (14), the top end of the support rod (22) is fixedly connected to the bottom end of the spray box (14), and the bottom end of the support rod (22) is fixedly connected to the top end of the bottom plate (1).

5. The protective structure of the aircraft tire raw material mixing device according to claim 4, characterized in that: The other side of the spray box (14) is fixedly connected to one end of a second exhaust pipe (23); a filter plate (24) is provided inside the other end of the second exhaust pipe (23), and the second exhaust pipe (23) is slidably connected to the filter plate (24).

6. The protective structure of the aircraft tire raw material mixing device according to claim 5, characterized in that: Second fixing blocks (25) are provided on both sides of the top of the filter plate (24), and the top of the filter plate (24) is fixedly connected to the bottom of the second fixing block (25), the rear end of the inside of the second fixing block (25) is fixedly connected to the rear end of the return spring (26), the front end of the return spring (26) is fixedly connected to one end of the plug-in block (27), and slots (28) are provided on both sides of the other end of the second exhaust pipe (23), the other end of the plug-in block (27) is inserted into the slot (28), and the plug-in block (27) is slidably connected to the slot (28).

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