A pipeline heater in a mosquito coil processing process

Abstract

The utility model discloses a pipeline heater in mosquito -repellent incense processing process, including pipeline heater body, the outer circumferential surface fixed wrapping of pipeline heater body has fixed ring, the outer circumferential surface rotationally connected with buffer branch of fixed ring, the other end fixed mounting of buffer branch has protection arc plate, the fixed ring has three arc plate head -to -tail and be connected to form, the arc plate head -to -tail rotationally connected of fixed ring, the inside of fixed ring both ends is provided with telescopic groove, the inside sliding connection of telescopic groove has sliding cross board, one side integral connection of sliding cross board has connecting plate. When fixed ring is installed on the pipeline heater body of different specifications, can be according to the size of pipeline heater body in a certain range without reducing the protection device of the protection effect of pipeline heater body while guaranteeing the isolation protection effect of protection device to pipeline heater body, increase the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of pipeline heater technology, specifically a pipeline heater used in the mosquito coil processing process. Background Technology

[0002] Mosquito coils are a type of mosquito repellent; the smoke emitted when the medicinal ingredients are burned repels or kills mosquitoes. my country has a very long history of using mosquito coils, traditionally in two forms: stick incense and coil incense. Modern manufacturing processes require the use of pipe heaters to heat the raw materials for mosquito coils. Currently, existing pipe heaters mainly consist of a heater body, a support frame, an inlet pipe, and a delivery pipe. The support frame supports the heater body, and the raw materials to be heated are fed into the heater body through the inlet pipe and heated by the internal components. The materials are then discharged through the delivery pipe.

[0003] However, in the existing technology, during the process of heating the raw materials by the internal heating components of the pipeline heater, the outer wall of the pipeline heater will also gradually heat up under the action of thermal radiation. When the heating time of the device is long, the temperature of the outer wall of the pipeline heater may reach the level of burning the skin under the action of thermal radiation, which will pose a certain safety hazard to the operators outside the device.

[0004] Therefore, we propose a pipe heater for the mosquito coil processing process. Utility Model Content

[0005] The purpose of this invention is to provide a pipe heater in the mosquito coil processing process to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pipe heater in the mosquito coil processing process, comprising a pipe heater body, a fixing ring fixedly wrapped around the outer circumference of the pipe heater body, a buffer support arm rotatably connected to the outer circumference of the fixing ring, a protective arc plate fixedly installed at the other end of the buffer support arm, the fixing ring being formed by three arc plates connected end to end in sequence, the arc plates of the fixing ring being rotatably connected end to end in sequence, telescopic grooves being provided inside both ends of the fixing ring, a sliding cross plate being slidably connected inside the telescopic grooves, a connecting plate integrally connected to one side of the sliding cross plate, a fixing leg located outside the fixing ring being connected to the other end of the connecting plate, two fixing legs being fixedly installed by fixing bolts, and clamping springs located on both sides of the connecting plate being provided inside the telescopic grooves.

[0007] Optionally, the length of the sliding cross plate is greater than the width of the connecting plate, one end of the clamping spring is pressed against the sliding cross bar, and the other end of the clamping spring is pressed against the inner wall of the telescopic groove.

[0008] Optionally, two symmetrical buffer arms are respectively arranged at the outer periphery of the three arc-shaped plates constituting the fixing ring. The two buffer arms form a group, and a protective arc plate is provided at the end of the group of buffer arms.

[0009] Optionally, the buffer arm includes an upper support rod rotatably connected to a fixed ring, a first piston plate fixedly installed at the other end of the upper support rod, a buffer sleeve slidably connected to the outside of the first piston plate, a lower support rod slidably connected through the other end of the buffer sleeve, a second piston plate fixedly installed at one end of the lower support rod inside the buffer sleeve, and the other end of the lower support rod rotatably connected to the inner arc surface of the protective arc plate.

[0010] Optionally, the upper support rod is slidably connected to one end of the piston cylinder, the upper support rod and the lower support rod are symmetrically arranged at both ends of the buffer sleeve, and a third buffer spring is provided between the first piston plate and the second piston plate.

[0011] Optionally, the upper support rod is fitted with a first buffer spring located inside the buffer sleeve. One end of the first buffer spring is in close contact with the first piston plate, and the other end of the first buffer spring is in close contact with the inner wall of the buffer sleeve.

[0012] Optionally, a second buffer spring is sleeved on the outside of the lower support rod and located inside the buffer sleeve. One end of the second buffer spring is in close contact with the second piston plate, and the other end of the second buffer spring is in close contact with the inner wall of the buffer sleeve.

[0013] Compared with the prior art, the beneficial effects of this utility model are: The pipe heater in this mosquito coil processing uses a telescopic groove and fixed legs to wrap a fixing ring around the outside of the pipe heater body. The two fixed legs are stretched and tightened, then secured with bolts, thus fixing the fixing ring to the outside of the pipe heater body. A protective arc plate on the outside of the fixing ring wraps the pipe heater body inside. Even when the fixing ring is installed on pipe heater bodies of different sizes, it can, within a certain range, ensure the protective effect of the protective device on the pipe heater body without reducing its protective effect, thus increasing the practicality of the device.

[0014] In the mosquito coil processing, the pipe heater incorporates a buffer arm. When the protective arc plate is impacted, the impact force is transmitted to the buffer arm, and the lower support rod in the buffer arm drives the second piston plate to shift. This causes the second and third buffer springs to deform. The elastic force generated by the deformation of the third buffer spring acts on the first piston plate, causing the first buffer spring to deform as well. As the first, second, and third buffer springs all deform, an anti-deformation force is generated, allowing them to quickly reach a state of equilibrium and buffering the impact force. This significantly improves the protective arc plate's ability to protect the pipe heater body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a pipe heater in the mosquito coil processing process according to the present invention. Figure 2 This is a schematic diagram of the structure of the pipe heater body of a pipe heater in the mosquito coil processing process according to this utility model. Figure 3 This is a schematic diagram of the structure of the fixing ring of the pipe heater in the mosquito coil processing of this utility model; Figure 4 This is a schematic diagram of the buffer support arm of a pipe heater in the mosquito coil processing process according to the present invention.

[0016] In the diagram: 1. Pipe heater body; 2. Fixing ring; 3. Expansion groove; 4. Sliding cross plate; 5. Connecting plate; 6. Fixed support foot; 7. Clamping spring; 8. Buffer support arm; 81. Buffer sleeve; 82. Upper support rod; 83. First piston plate; 84. Lower support rod; 85. Second piston plate; 86. First buffer spring; 87. Second buffer spring; 88. Third buffer spring; 9. Protective arc plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 4This utility model provides a pipe heater for mosquito coil processing, including a pipe heater body 1. A fixing ring 2 is fixedly wrapped around the outer periphery of the pipe heater body 1. A buffer support arm 8 is rotatably connected to the outer periphery of the fixing ring 2. A protective arc plate 9 is fixedly installed at the other end of the buffer support arm 8. The fixing ring 2 is formed by three arc-shaped plates connected end to end in sequence. The arc-shaped plates of the fixing ring 2 are rotatably connected end to end in sequence. Telescopic grooves 3 are opened inside both ends of the fixing ring 2. A sliding cross plate 4 is slidably connected inside the telescopic groove 3. A connecting plate 5 is integrally connected to one side of the sliding cross plate 4. A fixing foot 6 located outside the fixing ring 2 is connected to the other end of the connecting plate 5. The two fixing feet 6 are fixedly installed by fixing bolts. Clamping springs 7 are set inside the telescopic groove 3 on both sides of the connecting plate 5. The length of the sliding cross plate 4 is greater than the width of the connecting plate 5. One end of the clamping spring 7 is pressed against the sliding cross plate. The other end of 7 is in close contact with the inner wall of the expansion groove 3. Two symmetrical buffer arms 8 are respectively arranged crosswise on the outer circumference of the three arc plates forming the fixing ring 2. The two buffer arms 8 form a group. A protective arc plate 9 is provided at the end of a group of buffer arms 8. By setting the expansion groove 3 and the fixed support 6, the fixing ring 2 is wrapped around the outside of the pipe heater body 1. At the same time, the two fixed support 6 are stretched and pressed tightly, and then fixed with bolts, so that the fixing ring 2 is fixed on the outside of the pipe heater body 1. Meanwhile, the protective arc plate 9 set on the outside of the fixing ring 2 wraps the pipe heater body 1 inside. Even if the fixing ring 2 is installed on pipe heater bodies of different specifications, it can ensure the isolation and protection effect of the protective device on the pipe heater body without reducing the protective effect of the protective device on the pipe heater body within a certain range according to the size of the pipe heater body, thereby increasing the practicality of the device.

[0019] The buffer arm 8 includes an upper support rod 82 rotatably connected to a fixed ring 2. A first piston plate 83 is fixedly mounted on the other end of the upper support rod 82. A buffer sleeve 81 is slidably connected to the outside of the first piston plate 83. A lower support rod 84 is slidably connected to the other end of the buffer sleeve 81. A second piston plate 85 located inside the buffer sleeve 81 is fixedly mounted on one end of the lower support rod 84. The other end of the lower support rod 84 is rotatably connected to the inner arc surface of the protective arc plate 9. The upper support rod 82 is slidably connected to one end of the piston cylinder. The upper support rod 82 and the lower support rod 84 are symmetrically arranged at both ends of the buffer sleeve 81. A third buffer spring 88 is provided between the first piston plate 83 and the second piston plate 85. A first buffer spring 86 located inside the buffer sleeve 81 is sleeved on the outside of the upper support rod 82. One end of the first buffer spring 86 is in close contact with the first piston plate 83, and the other end of the first buffer spring 86 is in close contact with the inner wall of the buffer sleeve 81. A third buffer spring 88 is sleeved on the outside of the lower support rod 84 located inside the buffer sleeve 81. The second buffer spring 87 inside the 1 has one end in close contact with the second piston plate 85 and the other end in close contact with the inner wall of the buffer sleeve 81. By setting the buffer support arm 8, when the outside of the protective arc plate 9 is impacted, the impact force is transmitted to the buffer support arm 8, and the lower support rod 84 in the buffer support arm 8 will drive the second piston plate 85 to move, thereby causing the second buffer spring 87 and the third buffer spring 88 to deform. The elastic force generated by the deformation of the third buffer spring 88 acts on the first piston plate 83 and causes the first buffer spring 86 to deform. As the first buffer spring 86, the second buffer spring 87 and the third buffer spring 88 all deform, an anti-deformation force is generated, which allows the first buffer spring 86, the second buffer spring 87 and the third buffer spring 88 to quickly reach a balanced state and buffer the impact force, greatly improving the protection capability of the protective arc plate 9 for the pipeline heater body 1.

[0020] Working principle: The fixing ring 2 is wrapped around the outside of the pipe heater body 1, and the two fixing legs 6 are stretched and tightened, and then fixed with bolts, so that the fixing ring 2 is fixed to the outside of the pipe heater body 1. At the same time, the protective arc plate 9 set on the outside of the fixing ring 2 wraps the pipe heater body 1 inside. When the outside of the protective arc plate 9 is impacted, the impact force is transmitted to the buffer arm 8, and the lower support rod 84 in the buffer arm 8 will drive the second piston plate 85 to move, which will cause the second buffer spring 87 and the third buffer spring 88 to deform. The elastic force generated by the deformation of the third buffer spring 88 acts on the first piston plate 83 and causes the first buffer spring 86 to deform. As the first buffer spring 86, the second buffer spring 87 and the third buffer spring 88 all deform, an anti-deformation force is generated, so that the first buffer spring 86, the second buffer spring 87 and the third buffer spring 88 quickly reach a state of equilibrium and buffer the impact force, which greatly improves the protective ability of the protective arc plate 9 for the pipe heater body 1.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe heater for mosquito coil processing, comprising a pipe heater body (1), characterized in that, The outer circumference of the pipe heater body (1) is fixedly wrapped with a fixing ring (2). The outer circumference of the fixing ring (2) is rotatably connected with a buffer arm (8). The other end of the buffer arm (8) is fixedly installed with a protective arc plate (9). The fixing ring (2) is formed by three arc plates connected end to end in sequence. The arc plates of the fixing ring (2) are rotatably connected end to end in sequence. The inside of both ends of the fixing ring (2) is provided with a telescopic groove (3). The inside of the telescopic groove (3) is slidably connected with a sliding cross plate (4). One side of the sliding cross plate (4) is integrally connected with a connecting plate (5). The other end of the connecting plate (5) is connected with a fixed support foot (6) located outside the fixing ring (2). The two fixed support feet (6) are fixedly installed by fixing bolts. The inside of the telescopic groove (3) is provided with clamping springs (7) located on both sides of the connecting plate (5).

2. A pipe heater in the mosquito coil processing according to claim 1, characterized in that, The length of the sliding cross plate (4) is greater than the width of the connecting plate (5). One end of the clamping spring (7) is pressed against the sliding cross bar, and the other end of the clamping spring (7) is pressed against the inner wall of the telescopic groove (3).

3. A pipe heater in the mosquito coil processing according to claim 1, characterized in that, Two symmetrical buffer arms (8) are respectively arranged on the outer periphery of the three arc plates constituting the fixed ring (2). The two buffer arms (8) form a group, and a protective arc plate (9) is provided at the end of the group of buffer arms (8).

4. A pipe heater in the mosquito coil processing according to claim 3, characterized in that, The buffer arm (8) includes an upper support rod (82) rotatably connected to a fixed ring (2). A first piston plate (83) is fixedly installed at the other end of the upper support rod (82). A buffer sleeve (81) is slidably connected to the outside of the first piston plate (83). A lower support rod (84) is slidably connected through the other end of the buffer sleeve (81). A second piston plate (85) located inside the buffer sleeve (81) is fixedly installed at one end of the lower support rod (84). The other end of the lower support rod (84) is rotatably connected to the inner arc surface of the protective arc plate (9).

5. A pipe heater in the mosquito coil processing according to claim 4, characterized in that, The upper support rod (82) is slidably connected to one end of the piston cylinder. The upper support rod (82) and the lower support rod (84) are symmetrically arranged at both ends of the buffer sleeve (81). A third buffer spring (88) is provided between the first piston plate (83) and the second piston plate (85).

6. A pipe heater in the mosquito coil processing according to claim 5, characterized in that, The upper support rod (82) is fitted with a first buffer spring (86) located inside the buffer sleeve (81). One end of the first buffer spring (86) is in close contact with the first piston plate (83), and the other end of the first buffer spring (86) is in close contact with the inner wall of the buffer sleeve (81).

7. A pipe heater in the mosquito coil processing according to claim 6, characterized in that, The lower support rod (84) is fitted with a second buffer spring (87) located inside the buffer sleeve (81). One end of the second buffer spring (87) is in close contact with the second piston plate (85), and the other end of the second buffer spring (87) is in close contact with the inner wall of the buffer sleeve (81).

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