Drying furnace with inner wall convenient to clean

Abstract

The utility model is suitable for the technical field of metal processing, and provides a drying furnace convenient for cleaning an inner wall, which comprises a drying furnace body, the two mounting grooves are formed in the inner walls of the two sides of the drying furnace body; the two screw rods are rotationally mounted in the two mounting grooves respectively; the two connecting blocks are respectively arranged on the two screw rods in a threaded and sleeving manner; the mounting rack is fixedly mounted on the two connecting blocks, and a placing frame is fixedly mounted on the mounting rack; the plurality of scraping strips are fixedly mounted on the mounting frame and are respectively in contact with the inner walls of the two sides and the top of the drying furnace body; and the driving mechanism is assembled on the drying furnace body. According to the drying furnace with the inner wall convenient to clean, impurities on the inner wall of the drying furnace can be rapidly and conveniently cleaned and collected, the cleaning effect is good, the cleanliness of the inner wall of the drying furnace is improved, and the operation burden of workers is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, and in particular relates to a drying furnace which is convenient for cleaning the inner wall. Background Art

[0002] In the process of processing some metals, it is sometimes necessary to dry the metal, so the corresponding drying furnace is needed to achieve the purpose of drying the metal.

[0003] When using a drying furnace to dry metal, the corresponding metal is generally placed on the corresponding hanging device, and then the hanging device is placed in the drying furnace, and the metal is dried by the drying furnace. However, during the long-term use of the drying furnace, some impurities are easily adhered to the inner wall of the drying furnace, and some common drying furnaces require staff to clean the inner wall of the drying furnace regularly, which is troublesome and increases the operating burden of the staff. After searching, the patent document with the authorization announcement number: CN 220624628 U discloses a drying furnace that is easy to clean the inner wall. Although the drying furnace can clean the impurities on the inner wall of the drying furnace, it cannot collect the cleaned dust well, so that the cleaned dust still remains in the drying furnace, and the cleaning effect is poor. In addition, the screw rod is arranged on the bottom of the drying furnace, which makes loading and unloading inconvenient. Utility Model Content

[0004] The utility model provides a drying furnace with an inner wall that is easy to clean, aiming to solve the problem that the inner walls of some drying furnaces proposed in the above background technology are inconvenient to clean.

[0005] To solve the above problems, the utility model is implemented as follows: a drying furnace that is easy to clean the inner wall, comprising: a drying furnace body; two mounting grooves provided on the inner walls on both sides of the drying furnace body; two screw rods rotatably mounted in the two mounting grooves respectively; two connecting blocks respectively threadedly sleeved on the two screw rods; a mounting frame fixedly mounted on the two connecting blocks, and a placing frame fixedly mounted on the mounting frame; a plurality of scraping strips fixedly mounted on the mounting frame, and the plurality of scraping strips are respectively in contact with the inner walls on both sides and the top of the drying furnace body; a driving mechanism mounted on the drying furnace body, the driving mechanism being used to drive the two screw rods to rotate and drive the scraping strips to move to clean impurities on the inner wall of the drying furnace body; a collecting mechanism mounted on the mounting frame, the collecting mechanism being used to collect impurities cleaned by the scraping strips.

[0006] Preferably, the driving mechanism includes: a double-axis motor mounted on the outside of one side of the drying furnace body; two connecting shafts respectively fixedly mounted on the two output shafts of the double-axis motor; four bevel gears respectively fixedly mounted on the two connecting shafts and the two screws, and the four bevel gears are meshed with each other in pairs.

[0007] Preferably, the collecting mechanism includes: a placement box arranged on the placement frame; a collecting bag installed on the placement box; a fan installed on the placement box; a connecting pipe installed on the placement box; a vertical pipe fixedly installed on the mounting frame, the vertical pipe and the connecting pipe are detachably connected; a horizontal pipe fixedly installed on the mounting frame, the horizontal pipe and the vertical pipe are connected; three collecting pipes installed on the mounting frame, the three collecting pipes are all connected to the horizontal pipe, the three collecting pipes respectively correspond to the two sides and the top inner wall of the drying furnace body, and a plurality of collecting ports are opened on the collecting pipes.

[0008] Preferably, a positioning frame is fixedly mounted on the placement frame, the positioning frame is adapted to the placement box, and the positioning frame is used to position the placement box.

[0009] Preferably, the positioning frame is provided with a fixing mechanism for fixing the placement box, and the fixing mechanism comprises: a screw rod threadedly mounted on the positioning frame; and a positioning block fixedly mounted on the screw rod.

[0010] Preferably, a limiting rod is fixedly installed in the installation groove, the limiting rod is slidably connected to the connecting block, and the limiting rod is used to limit the connecting block.

[0011] Preferably, a controller is provided on one side outer wall of the drying furnace body, and the controller is used for performing control operations.

[0012] Compared with the related art, the drying furnace provided by the utility model which is convenient for cleaning the inner wall has the following beneficial effects:

[0013] Compared with the prior art, the drying furnace provided by this solution is easy to clean the inner wall:

[0014] A drying furnace that is easy to clean the inner wall is formed by a drying furnace body, mounting grooves, screws, connecting blocks, mounting frames, scrapers, drive mechanisms and collecting mechanisms. The dust on the inner wall of the drying furnace body can be cleaned and collected quickly and conveniently, with good cleaning effects, thereby improving the cleanliness of the inner wall of the drying furnace body and reducing the operating burden on staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of a drying furnace provided by the utility model, which is convenient for cleaning the inner wall;

[0016] Figure 2 It is a rear cross-sectional structural schematic diagram of a drying furnace provided by the utility model which is convenient for cleaning the inner wall;

[0017] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0019] Figure 5 for Figure 2 An enlarged schematic diagram of the structure of part C shown in FIG.

[0020] Figure 6 This is a schematic diagram of the main structure of the drying furnace body in the utility model.

[0021] Figure numerals: 1. Drying furnace body; 2. Mounting groove; 3. Screw; 4. Connecting block; 5. Mounting frame; 501. Placement frame; 6. Scraper; 7. Driving mechanism; 701. Double-axis motor; 702. Connecting shaft; 703. Bevel gear; 8. Collecting mechanism; 801. Placement box; 802. Collecting bag; 803. Fan; 804. Connecting pipe; 805. Vertical pipe; 806. Horizontal pipe; 807. Collecting pipe; 9. Positioning frame; 10. Screw; 11. Positioning block. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model provides a drying furnace which is convenient for cleaning the inner wall. Figure 1-6 As shown, a drying furnace for cleaning the inner wall comprises: a drying furnace body 1; two mounting grooves 2 provided on the inner walls on both sides of the drying furnace body 1; two screw rods 3 rotatably mounted in the two mounting grooves 2 respectively; two connecting blocks 4 respectively threadedly sleeved on the two screw rods 3; a mounting frame 5 fixedly mounted on the two connecting blocks 4, a placing frame 501 fixedly mounted on the mounting frame 5; a plurality of scraping strips 6 fixedly mounted on the mounting frame 5, the plurality of scraping strips 6 respectively contacting the inner walls on both sides and the top of the drying furnace body 1; a driving mechanism 7 mounted on the drying furnace body 1, the driving mechanism 7 being used to drive the two screw rods 3 to rotate and drive the scraping strips 6 to move to clean the impurities on the inner wall of the drying furnace body 1; a collecting mechanism 8 mounted on the mounting frame 5, the collecting mechanism 8 being used to collect the impurities cleaned by the scraping strips 6.

[0025] In this embodiment, the corresponding metal can be dried through the drying furnace body 1. When the inner wall of the drying furnace body 1 needs to be cleaned, the collecting mechanism 8 is placed on the placement frame 501 (the collecting mechanism 8 is removed when not in use), and the scraper 6 on the mounting frame 5 is driven by the driving mechanism 7 to move, so as to clean the impurities on the inner wall of the drying furnace body 1. The cleaned impurities and dust are collected by the collecting mechanism 8. During the whole operation process, the dust on the inner wall of the drying furnace body 1 can be cleaned and collected quickly and conveniently, and the cleaning effect is good, which improves the cleanliness of the inner wall of the drying furnace body 1, reduces the operating burden of the staff, and the overall setting will not hinder the upper and lower metal materials.

[0026] In a further preferred embodiment of the utility model, the driving mechanism 7 includes: a dual-axis motor 701 mounted on the outside of one side of the drying furnace body 1; two connecting shafts 702 respectively fixedly mounted on the two output shafts of the dual-axis motor 701; four bevel gears 703 respectively fixedly mounted on the two connecting shafts 702 and the two screws 3, and the four bevel gears 703 are meshed with each other in pairs.

[0027] In this embodiment, when the driving mechanism 7 is used, the dual-axis motor 701 is started by the controller to drive the two connecting shafts 702 to rotate, and under the action of the bevel gear 703, the screw 3 is driven to rotate. Under the limiting action of the limiting rod on the connecting block 4, the screw 3 stably drives the connecting block 4 to move, thereby stably driving the scraper 6 to move to clean the impurities on the inner wall of the drying furnace body 1.

[0028] In a further preferred embodiment of the utility model, the collecting mechanism 8 includes: a placement box 801 arranged on the placement frame 501; a collecting bag 802 mounted on the placement box 801; a fan 803 mounted on the placement box 801; a connecting pipe 804 mounted on the placement box 801; a vertical pipe 805 fixedly mounted on the mounting frame 5, the vertical pipe 805 and the connecting pipe 804 being detachably connected; a horizontal pipe 806 fixedly mounted on the mounting frame 5, the horizontal pipe 806 being connected to the vertical pipe 805; three collecting pipes 807 mounted on the mounting frame 5, the three collecting pipes 807 being connected to the horizontal pipe 806, the three collecting pipes 807 respectively corresponding to the two sides and the top inner wall of the drying furnace body 1, and a plurality of collecting ports are opened on the collecting pipe 807.

[0029] In this embodiment, when using the collecting mechanism 8, the placement box 801 is placed on the placement frame 501, the connecting pipe 804 and the vertical pipe 805 are connected, and the fan 803 is started by the controller to form a negative pressure in the collecting pipe 807. The impurities and dust cleaned by the scraper 6 enter the collecting pipe 807 through the collecting port, and then enter the collecting bag 802 through the horizontal pipe 806, thereby collecting the cleaned impurities, effectively improving the cleaning effect of the inner wall of the drying furnace body 1.

[0030] In a further preferred embodiment of the present invention, a positioning frame 9 is fixedly mounted on the placement frame 501 , and the positioning frame 9 is adapted to the placement box 801 , and the positioning frame 9 is used to position the placement box 801 .

[0031] In this embodiment, when placing the placement box 801 , the placement box 801 can be placed in the positioning frame 9 , thereby improving the stability of the placement box 801 .

[0032] In a further preferred embodiment of the utility model, the positioning frame 9 is provided with a fixing mechanism for fixing the placement box 801 , and the fixing mechanism includes: a screw rod 10 threadedly mounted on the positioning frame 9 ; and a positioning block 11 fixedly mounted on the screw rod 10 .

[0033] In this embodiment, after the placement box 801 is placed in the positioning frame 9, the screw rod 10 is rotated to drive the positioning block 11 to move and resist and fix the placement box 801, thereby fixing the placement box 801 in the positioning frame 9, effectively improving the stability of the installation frame 5 when driving the placement box 801 to move.

[0034] In a further preferred embodiment of the utility model, a limiting rod is fixedly installed in the installation groove 2 , the limiting rod is slidably connected to the connecting block 4 , and the limiting rod is used to limit the connecting block 4 .

[0035] In this embodiment, the connection block 4 can be limited by the limiting rod, so that the screw rod 3 can stably drive the connection block 4 to move, thereby stably driving the scraper 6 on the mounting frame 5 to move to clean the impurities on the inner wall of the drying furnace body 1.

[0036] In a further preferred embodiment of the present invention, a controller is provided on one side outer wall of the drying furnace body 1, and the controller is used for performing control operations.

[0037] In this embodiment, the entire operation process is controlled by the controller.

[0038] To sum up, compared with the related art, a drying furnace that is easy to clean the inner wall is formed by the drying furnace body 1, the mounting groove 2, the screw 3, the connecting block 4, the mounting frame 5, the scraper 6, the driving mechanism 7 and the collecting mechanism 8. The dust on the inner wall of the drying furnace body 1 can be cleaned and collected quickly and conveniently, thereby improving the cleanliness of the inner wall of the drying furnace body 1 and reducing the operating burden of the staff.

[0039] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A drying furnace that is easy to clean the inner wall, characterized in that: include: Drying furnace body; Two mounting grooves are provided on the inner walls of both sides of the drying furnace body; Rotate the two screw rods installed in the two installation grooves respectively; Two connecting blocks are respectively threadedly sleeved on the two screw rods; A mounting frame fixedly mounted on the two connecting blocks, wherein a placement frame is fixedly mounted on the mounting frame; A plurality of scraping bars fixedly mounted on the mounting frame, wherein the plurality of scraping bars are in contact with inner walls of both sides and the top of the drying furnace body respectively; A driving mechanism mounted on the drying furnace body, the driving mechanism is used to drive the two screws to rotate and drive the scraper to move to clean the impurities on the inner wall of the drying furnace body; A collecting mechanism is mounted on the mounting frame, and is used to collect impurities cleaned by the scraper bar.

2. The drying furnace for easy cleaning of the inner wall as claimed in claim 1, characterized in that: The driving mechanism comprises: A double-shaft motor mounted on the outside of one side of the drying furnace body; Two connecting shafts respectively fixedly mounted on the two output shafts of the dual-shaft motor; Four bevel gears are fixedly sleeved on the two connecting shafts and the two screw rods respectively, and the four bevel gears are meshed with each other in pairs.

3. The drying furnace for easy cleaning of the inner wall as claimed in claim 1, characterized in that: The collection agencies include: A placement box disposed on the placement frame; A collection bag mounted on the placement box; A fan mounted on the placement box; A connecting pipe assembled on the placement box; A vertical pipe fixedly mounted on the mounting frame, wherein the vertical pipe and the connecting pipe are detachably connected; A horizontal pipe fixedly mounted on the mounting frame, wherein the horizontal pipe is connected to the vertical pipe; Three collecting tubes are mounted on the mounting frame, and all three collecting tubes are connected to the transverse tube. The three collecting tubes correspond to both sides and the top inner wall of the drying furnace body respectively, and a plurality of collecting ports are provided on the collecting tubes.

4. The drying furnace for easy cleaning of the inner wall as claimed in claim 3, characterized in that: A positioning frame is fixedly mounted on the placement frame, the positioning frame is matched with the placement box, and the positioning frame is used to position the placement box.

5. The drying furnace for easy cleaning of the inner wall as claimed in claim 4, characterized in that: The positioning frame is provided with a fixing mechanism for fixing the placement box, and the fixing mechanism includes: A screw rod threadably mounted on the positioning frame; A positioning block is fixedly mounted on the screw rod.

6. The drying furnace for easy cleaning of the inner wall as claimed in claim 1, characterized in that: A limiting rod is fixedly installed in the installation groove, the limiting rod is slidably connected to the connecting block, and the limiting rod is used to limit the connecting block.

7. The drying furnace for easy cleaning of the inner wall as claimed in claim 1, characterized in that: A controller is arranged on one side outer wall of the drying furnace body, and the controller is used for performing control operations.

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