Kiln car convenient to move

Abstract

The utility model relates to a kiln car convenient to move, which comprises a kiln car body, one end of the kiln car body is rotatably connected with a damping rotating shaft through a rotating frame, the damping rotating shaft is fixedly connected with two groups of first adjusting handles, a holding handle is connected between two second adjusting handles, and the surfaces of the first adjusting handles are sleeved with the second adjusting handles. The end, close to the second adjusting handle, of the first adjusting handle is fixedly connected with a fixed connecting rod, one end of the fixed connecting rod movably penetrates through the second adjusting handle, the second adjusting handle is fixedly connected with a fastening assembly, and the first adjusting handle and the fixed connecting rod can be connected in a limiting mode through the fastening assembly. According to the utility model, the total length and position of the handle can be conveniently adjusted, so that people with different heights can find the acting point of the handle for pushing the kiln car body, the kiln car body with goods can be conveniently pushed forwards to a specified position, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of kiln car technology, and in particular to a kiln car that is easy to move. Background Technology

[0002] Tunnel kilns are widely used in the firing process of products in industries such as ceramics and refractory materials. The kiln car, as an important component of the tunnel kiln, is responsible for loading the products to be fired and transporting them into the kiln.

[0003] In current technology, a handle is often added to push the kiln car forward. However, the existing kiln car handles are fixed on the kiln car and are difficult to adjust. When pushing the kiln car, workers of different heights have difficulty grasping the edge of the kiln car and pushing it with the handle. For example, taller workers need to squat down to push the handle, which wastes time and effort. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a kiln car that is easy to move. The specific technical solution is as follows:

[0005] A movable kiln car includes a kiln car body. One end of the kiln car body is rotatably connected to a damping shaft via a rotating frame. Two sets of first adjusting handles are fixedly connected to the damping shaft. A grip is connected between the two second adjusting handles. A second adjusting handle is sleeved on the surface of the first adjusting handle. A fixed connecting rod is fixedly connected to the end of the first adjusting handle near the second adjusting handle. One end of the fixed connecting rod moves through the second adjusting handle. A fastening assembly is fixedly connected to the second adjusting handle, which can limit the connection between the first adjusting handle and the fixed connecting rod.

[0006] As an improvement to the above technical solution: the fastening assembly includes a pull plate and a plug rod, the plug rod is fixedly connected to the pull plate, the second adjusting handle is provided with a fixing hole adapted to the plug rod on the side near the pull plate, one end of the plug rod is inserted into the fixing hole, the fixing connecting rod is provided with a plurality of fixing holes adapted to the plug rod, a plurality of telescopic sleeve rods are connected between the pull plate and the second adjusting handle, and springs are sleeved on the surface of the telescopic sleeve rods.

[0007] As an improvement to the above technical solution: a movable limit rod is slidably connected to the outer side of the second adjustment handle near the pull plate in an axial direction.

[0008] As an improvement to the above technical solution: the end of the second adjusting handle away from the first adjusting handle is connected to a limiting block. When one of the fixing holes is coaxial with the fixing insertion hole, the limiting block is coaxial with the adjacent fixing hole.

[0009] As an improvement to the above technical solution: a limiting plate is fixedly connected to the bottom of the kiln car body and below the rotating frame.

[0010] The beneficial effects of this utility model are:

[0011] When adjusting the position between the kiln car body and the entire handle to accommodate the worker's height, firstly, by gripping the handle, the first and second adjusting handles rotate relative to the damping shaft. Pulling the pull plate moves the insert rod away from the fixed insertion hole. Then, the second adjusting handle slides on the surface of the first adjusting handle to adjust the total length between the first and second adjusting handles. Once the appropriate length is achieved, the limiting block aligns one of the fixed holes with the insert rod. The insert rod, under the spring force, passes through the fixed insertion hole and then through the fixed hole, connecting the second adjusting handle and the fixed connecting rod together. This fixes the position between the first and second adjusting handles, facilitating adjustments to their overall length and position. This allows people of different heights to find the point of leverage to push the kiln car body forward to the designated position, saving time and effort and improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0013] Figure 2 This is a top sectional view of the overall structure of this utility model;

[0014] Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0015] Reference numerals in the attached drawings: 1. Kiln car body; 11. Limiting plate; 2. Rotating frame; 21. Damping shaft; 3. First adjusting handle; 4. Second adjusting handle; 41. Fixing insertion hole; 42. Limiting block; 5. Handle; 6. Fixing connecting rod; 61. Fixing hole; 7. Pull plate; 71. Telescopic sleeve rod; 72. Spring; 8. Insertion rod; 9. Movable limiting rod. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Example

[0018] Please refer to Figures 1-3The kiln car is easy to move, including a kiln car body 1. One end of the kiln car body 1 is rotatably connected to a damping shaft 21 via a rotating frame 2. Two sets of first adjusting handles 3 are fixedly connected to the damping shaft 21. A grip 5 is connected between the two second adjusting handles 4. The grip 5 facilitates the adjustment of the position of the entire handle. The surface of the first adjusting handle 3 is fitted with the second adjusting handle 4. A fixed connecting rod 6 is fixedly connected to the end of the first adjusting handle 3 near the second adjusting handle 4. One end of the fixed connecting rod 6 moves through the second adjusting handle 4. The second adjusting handle 4 is fixedly connected to a fastening component, which can limit the connection between the first adjusting handle 3 and the fixed connecting rod 6.

[0019] In an optional embodiment: the fastening assembly includes a pull plate 7 and a plug rod 8. The plug rod 8 is fixedly connected to the pull plate 7. The second adjusting handle 4 is provided with a fixing hole 41 adapted to the plug rod 8 on the side near the pull plate 7. One end of the plug rod 8 is inserted into the fixing hole 41. The fixing connecting rod 6 is provided with a plurality of fixing holes 61 adapted to the plug rod 8. A plurality of telescopic sleeve rods 71 ​​are connected between the pull plate 7 and the second adjusting handle 4. Springs 72 are sleeved on the surface of the telescopic sleeve rods 71.

[0020] In an optional embodiment: a movable limiting rod 9 is axially slidably connected to the outer side of the second adjusting handle 4 near the pull plate 7. Specifically, when the pull plate 7 is pulled upward to disengage the insertion rod 8 from the fixing hole 61, the movable limiting rod 9 can be moved towards the pull plate 7, so that the top end of the movable limiting rod 9 abuts against the bottom end of the pull plate 7, thereby limiting the pull plate 7 and the insertion rod 8 to prevent further downward movement.

[0021] In an optional embodiment: the end of the second adjusting handle 4 away from the first adjusting handle 3 is connected to a limiting block 42. When one of the fixing holes 61 is coaxial with the fixing insertion hole 41, the limiting block 42 is coaxial with the adjacent fixing hole 61, which makes it easy to align one of the fixing holes 61 with the limiting block 42.

[0022] In an optional embodiment, a limiting plate 11 is fixedly connected to the bottom of the kiln car body 1 and below the rotating frame 2. The limiting plate 11 can limit the first adjusting handle 3 and prevent the first adjusting handle 3 from moving too downward.

[0023] Specifically, when adjusting the position between the kiln car body 1 and the entire handle to suit the user's height, firstly, by gripping the handle 5, the first adjusting handle 3 and the second adjusting handle 4 rotate relative to the damping shaft 21. Then, by pulling the pull plate 7, the insertion rod 8 is moved away from the fixed insertion hole 41. Next, the second adjusting handle 4 slides on the surface of the first adjusting handle 3, adjusting the total length between the first adjusting handle 3 and the second adjusting handle 4. Once the appropriate length is achieved, the fixing hole 61 is aligned with the insertion rod 8 through the cooperation of the limiting block 42. Then, the insertion rod 8, under the elastic force of the spring 72, passes through the fixed insertion hole 41 and then through the fixing hole 61, connecting the second adjusting handle 4 and the fixed connecting rod 6 together. This fixes the position between the first adjusting handle 3 and the second adjusting handle 4, facilitating the adjustment of the overall length and position of the handle. This allows people of different heights to find the point of leverage for pushing the kiln car body 1, making it easier to push the kiln car body 1 carrying goods forward to the designated position, saving time and effort and improving work efficiency.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A kiln car that is easy to move, characterized in that, The system includes a kiln car body (1), one end of which is rotatably connected to a damping shaft (21) via a rotating frame (2). Two sets of first adjusting handles (3) are fixedly connected to the damping shaft (21). A second adjusting handle (4) is sleeved on the surface of the first adjusting handle (3). A grip (5) is connected between the two second adjusting handles (4). A fixed connecting rod (6) is fixedly connected to one end of the first adjusting handle (3) near the second adjusting handle (4). One end of the fixed connecting rod (6) moves through the second adjusting handle (4). A fastening assembly is fixedly connected to the second adjusting handle (4), which can limit the connection between the first adjusting handle (3) and the fixed connecting rod (6).

2. The easily movable kiln car according to claim 1, characterized in that: The fastening assembly includes a pull plate (7) and a plug rod (8). The plug rod (8) is fixedly connected to the pull plate (7). The second adjusting handle (4) has a fixed insertion hole (41) adapted to the plug rod (8) on the side near the pull plate (7). One end of the plug rod (8) is inserted into the fixed insertion hole (41). The fixed connecting rod (6) has several fixed holes (61) adapted to the plug rod (8). Several telescopic sleeve rods (71) are connected between the pull plate (7) and the second adjusting handle (4). The surface of the telescopic sleeve rod (71) is fitted with a spring (72).

3. The easily movable kiln car according to claim 2, characterized in that: The second adjusting handle (4) is axially connected to a movable limiting rod (9) on the side near the pull plate (7).

4. The easily movable kiln car according to claim 3, characterized in that: The end of the second adjustment handle (4) away from the first adjustment handle (3) is connected to a limiting block (42). When one of the fixing holes (61) is coaxial with the fixing insertion hole (41), the limiting block (42) is coaxial with the adjacent fixing hole (61).

5. The easily movable kiln car according to claim 4, characterized in that: A limiting plate (11) is fixedly connected to the bottom of the kiln car body (1) and below the rotating frame (2).

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