Loading frame for box-type furnace

Abstract

The utility model discloses a loading frame for a box-type furnace, which relates to the technical field of loading frames and is applied to a box-type furnace body, the loading frame is arranged in the box-type furnace body and comprises a mounting structure, a plurality of containing frames are arranged on the mounting structure, the mounting structure comprises a supporting component, an auxiliary component is arranged on the supporting component, and the auxiliary component comprises two fixing rods. A plurality of bearing assemblies are arranged between the two fixing rods, limiting assemblies are arranged on the bearing assemblies, the supporting part comprises four supporting rods, the four supporting rods are fixedly connected through two sets of connecting rods, and each set of connecting rods is composed of four connecting rods. According to the utility model, the distance between the adjacent containing frames and the number of the containing frames can be adjusted according to actual conditions, so that the practicability of the device and the utilization rate of the box-type furnace are increased, meanwhile, the containing frames are convenient to install and position, the containing frames are prevented from sliding and falling off to affect the use of the device, and the containing frames are convenient to disassemble; and the processing materials are convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of charging racks, in particular to a charging rack for a box-type furnace. Background Art

[0002] Box furnace, also known as muffle furnace, is widely used in production and experiments in the fields of ceramics, metallurgy, electronics, glass, chemicals, machinery, refractory materials, new material development, special materials, building materials, etc.

[0003] When a box-type furnace is in use, a loading rack is needed to place and support the processed materials. Most of the existing loading racks are composed of a support frame and a placement frame, and the loading racks mostly adopt a fixed structure. The distance between adjacent placement frames is the same, and it is difficult to adjust the distance between the placement frames according to the size of the processed materials, thereby reducing the practicality of the loading rack. Moreover, when the distance is too large, it will occupy a lot of space, thereby reducing the utilization rate of the box-type furnace. For this reason, we propose a loading rack for a box-type furnace to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a charging rack for a box-type furnace.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A charging rack for a box-type furnace is applied to a box-type furnace body. The box-type furnace body is provided with a charging rack, the charging rack includes a mounting structure, a plurality of containing frames are provided on the mounting structure, the mounting structure includes a supporting component, an auxiliary component is provided on the supporting component, the auxiliary component includes two fixing rods, a plurality of bearing components are provided between the two fixing rods, and a limiting component is provided on the bearing component.

[0007] Preferably, the supporting component comprises four supporting rods, and the four supporting rods are fixedly connected by two groups of connecting rods, and the two groups of connecting rods are each composed of four connecting rods.

[0008] The supporting components are provided for the installation and support of auxiliary components.

[0009] Preferably, the two fixing rods are respectively located on two sides of the supporting component, the fixing rod is located between the two connecting rods and fixedly connected thereto, and rows of teeth are fixedly connected to both sides of the fixing rod.

[0010] Preferably, the bearing assembly includes a rectangular frame, and the rectangular frame is located within four support rods, four positioning rods are fixedly connected to the top of the rectangular frame, and the four positioning rods are respectively located at the four corners of the rectangular frame, and side panels are fixedly connected to both sides of the rectangular frame.

[0011] The bearing assembly is used to place and lift the containing frame.

[0012] Preferably, both ends of the fixing rod penetrate through the side plate and extend a portion thereof, and the side plate slides on the fixing rod.

[0013] Preferably, the limit assembly includes a rotating shaft rotatably connected to the side plate, both ends of the rotating shaft penetrate the side plate and extend a portion, the top of the rotating shaft is fixedly connected to a top plate, a return spring is sleeved on the outer surface of the rotating shaft, both ends of the return spring are respectively fixedly connected to the top plate and the side plate, two rotating plates are rotatably connected to the top plate, the other end of the rotating plate is rotatably connected to a rack, and the rack is slidably connected to the side plate, and the rack corresponds to the row of teeth.

[0014] The limiting component is used together with the fixing rod to limit the position of the bearing component.

[0015] Preferably, the containing frame corresponds to the rectangular frame and the connecting rod located below, and a positioning cylinder is fixedly connected to the bottom of the containing frame, and the positioning cylinder corresponds to the positioning rod.

[0016] The containing frame is used for placing the processed materials.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. A charging rack for a box-type furnace can adjust the distance between adjacent containing frames and the number of containing frames according to actual conditions through the arrangement of supporting components, auxiliary components and containing frames, thereby increasing the practicality of the device and the utilization rate of the box-type furnace.

[0019] 2. A charging rack for a box-type furnace facilitates the installation and positioning of the containing frame through the arrangement of a positioning rod and a containing frame, prevents the containing frame from sliding and falling, thereby affecting the use of the device, and facilitates the disassembly of the containing frame and the taking of processing materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are 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.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view of the loading rack in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the installation structure in the utility model;

[0024] Figure 4 It is a structural schematic diagram of A in the utility model;

[0025] Figure 5 It is an exploded view of A in the utility model;

[0026] Figure 6 It is an exploded view of the auxiliary components in the utility model;

[0027] Figure 7 It is a structural schematic diagram of the load-bearing component in the utility model;

[0028] Figure 8 It is a structural schematic diagram of the containing frame in the utility model.

[0029] In the figure: 1. box-type furnace body; 2. charging rack; 3. mounting structure; 301. supporting component; 3011. supporting rod; 3012. connecting rod; 302. auxiliary component; 303. fixing rod; 3031. row of teeth; 304. bearing assembly; 3041. rectangular frame; 3042. positioning rod; 3043. side plate; 305. limiting assembly; 3051. rotating shaft; 3052. top plate; 3053. reset spring; 3054. rotating plate; 3055. rack; 4. containing frame; 401. positioning cylinder. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] Reference Figure 1-8 A charging rack for a box-type furnace is applied to a box-type furnace body 1. A charging rack 2 is arranged in the box-type furnace body 1. The charging rack 2 includes a mounting structure 3. A plurality of containing frames 4 are arranged on the mounting structure 3. The mounting structure 3 includes a supporting component 301. An auxiliary component 302 is arranged on the supporting component 301. The auxiliary component 302 includes two fixing rods 303. A plurality of bearing components 304 are arranged between the two fixing rods 303. A limiting component 305 is arranged on the bearing component 304.

[0032] The supporting component 301 includes four supporting rods 3011, and the four supporting rods 3011 are fixedly connected by two groups of connecting rods 3012, and the two groups of connecting rods 3012 are composed of four connecting rods 3012. The two groups of connecting rods 3012 are respectively close to the two ends of the supporting rods 3011, and there is a certain gap between the two ends. There are only four positioning rods 3042 on the lowest connecting rod 3012, and the positioning rods 3042 correspond to the positioning rods 3042 located on the rectangular frame 3041.

[0033] The two fixing rods 303 are respectively located on both sides of the supporting component 301, the fixing rod 303 is located between the two connecting rods 3012 and fixedly connected thereto, the fixing rod 303 is located in the middle position of the connecting rod 3012, both sides of the fixing rod 303 are fixedly connected with a row of teeth 3031, and both ends of the fixing rod 303 penetrate the side plate 3043 and extend a portion thereof.

[0034] The supporting component 304 includes a rectangular frame 3041, and the rectangular frame 3041 is located inside the four support rods 3011. The rectangular frame 3041 is slidably connected to the support rods 3011. Four positioning rods 3042 are fixedly connected to the top of the rectangular frame 3041, and the four positioning rods 3042 are respectively located at the four corners of the rectangular frame 3041. Side panels 3043 are fixedly connected to both sides of the rectangular frame 3041, and the side panels 3043 slide on the fixed rods 303.

[0035] The limiting assembly 305 includes a rotating shaft 3051 rotatably connected to the side plate 3043, both ends of the rotating shaft 3051 penetrate the side plate 3043 and extend a portion, the top of the rotating shaft 3051 is fixedly connected to a top plate 3052, the outer surface of the rotating shaft 3051 is sleeved with a return spring 3053, the two ends of the return spring 3053 are respectively fixedly connected to the top plate 3052 and the side plate 3043, two rotating plates 3054 are rotatably connected to the top plate 3052, the two rotating plates 3054 are parallel in a normal state, the other end of the rotating plate 3054 is rotatably connected to a rack 3055, and the rack 3055 is slidably connected to the side plate 3043, the rack 3055 corresponds to the row of teeth 3031, the limiting assembly 305 is located on one side plate 3043, and the limiting assemblies 305 on adjacent rectangular frames 3041 are staggered.

[0036] The containing frame 4 corresponds to the rectangular frame 3041 and the connecting rod 3012 located below. A positioning tube 401 is fixedly connected to the bottom of the containing frame 4 , and the positioning tube 401 corresponds to the positioning rod 3042 .

[0037] When in use, first adjust the distance between two adjacent holding frames 4 according to the size of the processing material. First, place a holding frame 4 on the connecting rod 3012 located at the bottom, and align the positioning cylinder 401 with the positioning rod 3042 when placing it. Then adjust the bearing assembly 304 located at the bottom. At this time, rotate the corresponding rotating shaft 3051. When the rotating shaft 3051 rotates, it will rotate the top plate 3052, and when the top plate 3052 rotates, it will rotate the rotating plate 3054 and one end of the return spring 3053. When the rotating plate 3054 rotates, it will push the rack 3055 to move, and the moving directions of the two racks 3055 are opposite. At this time, the two racks 3055 will move outward at the same time and separate from the row of teeth 3031. At this time, pull the rectangular frame 3041 downward to adjust the height of the rectangular frame 3041 until the rectangular frame 3041 moves to a suitable position.

[0038] At this time, the rotating shaft 3051 is released, and the rotating shaft 3051 will return to its original position under the elastic force of the reset spring 3053. In this process, the rack 3055 will engage with the row of teeth 3031 again, thereby limiting the rectangular frame 3041, and then the containing frame 4 is placed on it. And so on, the height of other rectangular frames 3041 can be adjusted in the same way.

[0039] After the processing is completed, one end of the tool can be inserted into the bottom of the containing frame 4, and then it can be lifted up until the positioning rod 3042 and the positioning cylinder 401 are separated, and finally the containing frame 4 can be pulled out to take out the raw materials.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A charging rack for a box-type furnace, applied to a box-type furnace body (1), characterized in that: A loading rack (2) is provided inside the box-type furnace body (1), the loading rack (2) comprises a mounting structure (3), a plurality of containing frames (4) are provided on the mounting structure (3), the mounting structure (3) comprises a supporting component (301), an auxiliary component (302) is provided on the supporting component (301), the auxiliary component (302) comprises two fixing rods (303), a plurality of bearing components (304) are provided between the two fixing rods (303), and a limiting component (305) is provided on the bearing component (304).

2. A charging rack for a box-type furnace according to claim 1, characterized in that: The support component (301) comprises four support rods (3011), and the four support rods (3011) are fixedly connected via two groups of connecting rods (3012), and the two groups of connecting rods (3012) are each composed of four connecting rods (3012).

3. A charging rack for a box-type furnace according to claim 2, characterized in that: The two fixing rods (303) are respectively located on both sides of the supporting component (301); the fixing rod (303) is located between the two connecting rods (3012) and is fixedly connected thereto; and rows of teeth (3031) are fixedly connected on both sides of the fixing rod (303).

4. A charging rack for a box-type furnace according to claim 3, characterized in that: The bearing assembly (304) comprises a rectangular frame (3041), and the rectangular frame (3041) is located inside four support rods (3011), four positioning rods (3042) are fixedly connected to the top of the rectangular frame (3041), and the four positioning rods (3042) are respectively located at the four corners of the rectangular frame (3041), and side panels (3043) are fixedly connected to both sides of the rectangular frame (3041).

5. A charging rack for a box-type furnace according to claim 4, characterized in that: Both ends of the fixing rod (303) penetrate the side plate (3043) and extend a portion thereof, and the side plate (3043) slides on the fixing rod (303).

6. A charging rack for a box-type furnace according to claim 5, characterized in that: The limiting assembly (305) comprises a rotating shaft (3051) rotatably connected to the side plate (3043), both ends of the rotating shaft (3051) penetrate the side plate (3043) and extend a portion thereof, the top of the rotating shaft (3051) is fixedly connected to a top plate (3052), the outer surface of the rotating shaft (3051) is sleeved with a return spring (3053), the two ends of the return spring (3053) are respectively fixedly connected to the top plate (3052) and the side plate (3043), the top plate (3052) is rotatably connected to two rotating plates (3054), the other end of the rotating plate (3054) is rotatably connected to a rack (3055), and the rack (3055) is slidably connected to the side plate (3043), and the rack (3055) corresponds to the row of teeth (3031).

7. A charging rack for a box-type furnace according to claim 6, characterized in that: The containing frame (4) corresponds to the rectangular frame (3041) and the connecting rod (3012) located below. A positioning cylinder (401) is fixedly connected to the bottom of the containing frame (4), and the positioning cylinder (401) corresponds to the positioning rod (3042).

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