Hot air circulation wall-mounted sterilization device

Abstract

The utility model discloses a hot air circulation wall-mounted sterilization device which comprises a shell, connecting blocks are symmetrically arranged on the two sides of the two ends of the shell, a supporting frame is arranged at one ends of the connecting blocks, two sets of sliding grooves which are oppositely arranged in parallel are formed in one side of the supporting frame, and fixing assemblies are arranged in the sliding grooves. And the fixing assembly comprises connecting columns, threaded columns, a rotating plate and a handle, the number of the connecting columns is four, a cavity is formed in the bottom end of the supporting frame, and a bearing is fixedly installed at one end of the cavity. Through the design of the fixing assembly, the shell can be further limited, so that falling of the shell is avoided, the fixing effect is better, mounting and dismounting by a user during later replacement and maintenance are facilitated, and the mounting and dismounting efficiency of the user is improved; and through the design of the motor, the bearing, the worm, the worm gear and the threaded rod, the height of the shell can be adjusted, the shell can be conveniently maintained and fixed, and the convenience of fixing the shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization equipment, in particular to a hot air circulation wall-mounted sterilization device. Background Art

[0002] Circulating hot air blowers have very broad application prospects in various industries such as electronics, food, pharmaceuticals, printing, packaging, cleaning, heat treatment, etc. Circulating hot air blowers are the first choice for upgrading modern industrial heat sources and are the best hot air source configuration for automated machinery such as hot air conveying furnaces, drying furnaces, ovens, and encapsulation machines.

[0003] In existing circulating hot air blowers, since they occupy a large floor area, wall-mounted ones are more space-saving. When installing traditional wall-mounted devices, generally tools such as ladders are needed to install the device at a high place, which poses certain safety hazards. And in subsequent replacement and maintenance work, screws need to be installed and disassembled during installation and disassembly, resulting in reduced work efficiency.

[0004] Therefore, we propose a hot air circulation wall-mounted sterilization device. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a hot air circulation wall-mounted sterilization device. Through the design of the fixing component, the shell can be further limited, thus avoiding the falling of the shell, making the fixing effect better, and facilitating the installation and disassembly by the user during later replacement and maintenance, thereby improving the installation and disassembly efficiency of the user; through the design of the motor, bearing, worm, worm gear and threaded rod, the height of the shell can be adjusted, which is convenient for repairing and fixing the shell, improving the convenience of fixing the shell, and effectively solving the problems in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A hot air circulation wall-mounted sterilization device includes a shell. On both sides of the two ends of the shell, connection blocks are symmetrically arranged. One end of the connection block is provided with a support frame. On one side of the support frame, two groups of relatively parallel chutes are opened. Inside the chute, a fixing component is arranged. The fixing component includes a connecting column, a threaded column, a rotating plate and a handle. Four groups of connecting columns are provided;

[0008] Inside the bottom end of the support frame, there is a cavity. One end of the cavity is fixedly installed with a bearing. The bottom of the support frame near the bearing is fixedly connected with a support plate. On the upper end surface of the support plate, a motor support frame is welded. At the top of the motor support frame, a motor is installed. One end of the output shaft of the motor is fixedly connected with one end of a worm through a bearing. The other end of the worm is rotatably connected with the inner wall of one end of the cavity;

[0009] A threaded rod is rotatably connected to the middle of the top end of the sliding groove. The threaded rod is threadedly connected to the connecting column. The bottom end of the threaded rod penetrates through the sliding groove and is rotatably connected to the inner wall of the bottom end of the cavity. A worm gear is fixedly connected to the lower part of the outer side of the threaded rod. The worm gear is located in the cavity and meshes with a worm.

[0010] Further, a limiting block is provided at one end of the connecting block. An installation clamping block is movably connected to the outer side of the connecting block. A positioning groove is formed on one side of the installation clamping block.

[0011] Further, a connecting groove is provided inside the connecting column. The installation clamping block is adapted to the connecting groove in size and is movably connected inside the connecting groove. A rotating groove is formed on one side of the connecting groove. The rotating groove is adapted to the positioning groove and is located on the same horizontal line.

[0012] Further, a threaded hole penetrates through the inner side of the rotating groove. A threaded column is in threaded fit with the threaded hole. One end of the threaded column is fixedly connected to a rotating plate.

[0013] Further, the rotating plate is located inside the rotating groove. The other end of the threaded column extends to the outside and is fixedly connected to a handle.

[0014] Further, fastening blocks are symmetrically arranged on both sides at both ends of the support frame. An air inlet is formed on the upper end surface of the housing, and an air outlet is formed on the lower end surface of the housing.

[0015] Compared with the prior art, the present utility model has the following beneficial effects: Through the design of the fixing component, the housing can be further limited, thereby avoiding the dropping of the housing, making the fixing effect better, and facilitating the installation and disassembly by the user during later replacement and maintenance, thus improving the installation and disassembly efficiency of the user; Through the design of the motor, bearing, worm, worm gear and threaded rod, the height of the housing can be adjusted, which is convenient for repairing and fixing the housing and improves the convenience of fixing the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a hot air circulation wall-mounted sterilization device of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the support frame of a hot air circulation wall-mounted sterilization device of the present utility model.

[0018] Figure 3 It is a schematic diagram of the internal structure of the support frame of a hot air circulation wall-mounted sterilization device of the present utility model.

[0019] Figure 4 It is a hot air circulation wall-mounted sterilization device of the present utility model Figure 3 The enlarged view of part A.

[0020] Figure 5 This is a schematic side view structure diagram of the connecting column of a hot air circulation wall-mounted sterilization device of the present utility model.

[0021] In the figure: 1. Housing; 2. Connecting block; 3. Support frame; 4. Fixing component; 5. Connecting column; 6. Rotating groove; 7. Screw hole; 8. Threaded column; 9. Rotating plate; 10. Handle; 11. Installation block; 12. Positioning groove; 13. Limiting block; 14. Connecting groove; 15. Support plate; 16. Motor support frame; 17. Motor; 18. Bearing; 19. Cavity; 20. Worm; 21. Worm gear; 22. Threaded rod; 23. Slide groove; 24. Fastening block; 25. Air inlet. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 shown, a hot air circulation wall-mounted sterilization device includes a housing 1, two sides of both ends of the housing 1 are symmetrically provided with connecting blocks 2, one end of the connecting block 2 is provided with a support frame 3, two groups of relatively parallel slide grooves 23 are opened on one side of the support frame 3, a fixing component 4 is arranged inside the slide groove 23, and the fixing component 4 includes a connecting column 5, a threaded column 8, a rotating plate 9 and a handle 10, and four groups of connecting columns 5 are provided;

[0024] A cavity 19 is arranged inside the bottom end of the support frame 3, a bearing 18 is fixedly installed at one end of the cavity 19, a support plate 15 is fixedly connected to the bottom of the support frame 3 close to the bearing 18, a motor support frame 16 is welded on the upper end surface of the support plate 15, a motor 17 is installed at the top end of the motor support frame 16, an output shaft at one end of the motor 17 is fixedly connected to one end of a worm 20 through the bearing 18, and the other end of the worm 20 is rotatably connected to the inner wall of one end of the cavity 19; a threaded rod 22 is rotatably connected to the middle of the top end of the slide groove 23, the threaded rod 22 is threadedly connected to the connecting column 5, the bottom end of the threaded rod 22 penetrates through the slide groove 23 and is rotatably connected to the inner wall of the bottom end of the cavity 19, and a worm gear 21 is fixedly connected to the lower part of the outer side of the threaded rod 22, and the worm gear 21 is located inside the cavity 19 and meshes with the worm 20.

[0025] One end of the connection block 2 is provided with a limit block 13. An installation clamping block 11 is movably connected to the outside of the connection block 2, and a positioning groove 12 is formed on one side of the installation clamping block 11. A connection groove 14 is arranged inside the connection column 5. The installation clamping block 11 is adapted to the connection groove 14 in size and is movably connected inside the connection groove 14. A rotation groove 6 is formed on one side of the connection groove 14. The rotation groove 6 is adapted to the positioning groove 12 and is located on the same horizontal line. A screw hole 7 penetrates through the inner side of the rotation groove 6, and a threaded column 8 is in threaded cooperation with the screw hole 7. One end of the threaded column 8 is fixedly connected with a rotation plate 9.

[0026] The rotation plate 9 is located inside the rotation groove 6. The other end of the threaded column 8 extends to the outside and is fixedly connected with a handle 10. Fastening blocks 24 are symmetrically arranged on both sides of both ends of the support frame 3. An air inlet 25 is formed on the upper end surface of the housing 1, and an air outlet is formed on the lower end surface of the housing 1.

[0027] It should be noted that the present utility model is a hot air circulation wall-mounted sterilization device. When installing and disassembling the device, the connection blocks 2 and the installation clamping blocks 11 on both sides of both ends of the housing 1 are clamped inside the connection groove 14 inside the connection column 5 for preliminary fixation. When the positioning groove 12 and the rotation groove 6 are on the same horizontal line, rotate the handle 10, so that the threaded column 8 rotates in the screw hole 7. The rotation plate 9 is clamped into the positioning groove 12, and the rotation plate 9 squeezes the installation clamping block 11. The rotation plate 9 is inside the positioning groove 12 to prevent the installation clamping block 11 from detaching from the connection groove 14. After loosening the handle 10 and the rotation plate 9 detaches from the positioning groove 12, the housing 1 can be quickly removed. After the maintenance is completed, the output shaft at one end of the motor 17 drives the worm 20 to rotate. Since the worm 20 meshes with the worm wheel 21, the worm wheel 21 drives the threaded rod 22 to rotate. Since the connection column 5 is in threaded connection with the threaded rod 22, the housing 1 moves up or down. When reaching the appropriate position, the device is hung at a high place. The worm wheel 21 and worm 20 mechanism has self-locking property and can achieve reverse self-locking, that is, only the worm 20 can drive the worm wheel 21, and the worm wheel 21 cannot drive the worm 20. Therefore, when the rotation stops, it cannot operate.

[0028] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hot air circulation wall-mounted sterilization device, comprising a housing (1), characterized in that: On both sides of the two ends of the housing (1), connection blocks (2) are symmetrically arranged. One end of the connection block (2) is provided with a support frame (3). On one side of the support frame (3), two groups of relatively parallel chutes (23) are provided. Inside the chute (23), a fixing component (4) is provided. The fixing component (4) includes a connecting column (5), a threaded column (8), a rotating plate (9), and a handle (10). Four groups of connecting columns (5) are provided; Inside the bottom end of the support frame (3), there is a cavity (19). One end of the cavity (19) is fixedly installed with a bearing (18). At the bottom of the support frame (3) near the bearing (18), a support plate (15) is fixedly connected. On the upper end surface of the support plate (15), a motor support frame (16) is welded. At the top of the motor support frame (16), a motor (17) is installed. The output shaft at one end of the motor (17) is fixedly connected to one end of a worm (20) through the bearing (18). The other end of the worm (20) is rotatably connected to the inner wall of one end of the cavity (19); In the middle of the top end of the chute (23), a threaded rod (22) is rotatably connected. The threaded rod (22) is threadedly connected to the connecting column (5). The bottom end of the threaded rod (22) penetrates through the chute (23) and is rotatably connected to the inner wall of the bottom end of the cavity (19). At the lower part of the outer side of the threaded rod (22), a worm gear (21) is fixedly connected. The worm gear (21) is located inside the cavity (19) and meshes with the worm (20).

2. The hot air circulation wall-mounted sterilization device according to claim 1, characterized in that: One end of the connection block (2) is provided with a limit block (13). The connection block (2) is movably connected with a mounting block (11). On one side of the mounting block (11), a positioning groove (12) is provided.

3. The hot air circulation wall-mounted sterilization device according to claim 2, characterized in that: Inside the connecting column (5), there is a connecting groove (14). The mounting block (11) is adapted to the size of the connecting groove (14) and is movably connected inside the connecting groove (14). On one side of the connecting groove (14), a rotating groove (6) is provided. The rotating groove (6) is adapted to the positioning groove (12) and is on the same horizontal line.

4. The hot air circulation wall-mounted sterilization device according to claim 3, characterized in that: Inside the rotating groove (6), a screw hole (7) penetrates. Inside the screw hole (7), a threaded column (8) is in threaded cooperation. One end of the threaded column (8) is fixedly connected with a rotating plate (9).

5. The hot air circulation wall-mounted sterilization device according to claim 4, wherein: The rotating plate (9) is located inside the rotating groove (6). The other end of the threaded column (8) extends to the outside and is fixedly connected with a handle (10).

6. The hot air circulation wall-mounted sterilization device according to claim 1, characterized in that: On both sides of the two ends of the support frame (3), fastening blocks (24) are symmetrically arranged. On the upper end surface of the housing (1), an air inlet (25) is provided. On the lower end surface of the housing (1), an air outlet is provided.

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