Stirring machine control device

Abstract

The utility model discloses a stirrer control device which comprises a control box body, the front face of the control box body is connected with a box door in a rotating mode, a switch button is arranged on the box door, the box door is provided with a protection mechanism used for shielding the periphery of the switch button, the protection mechanism comprises a bearing frame, and a protection plate is arranged on the side of the bearing frame in a sliding mode. The bearing frame and the protection plate are used for shielding and protecting the switch button, the positioning plate and the supporting plate are located on the top of the bearing frame and the top of the protection plate respectively, and the moving plate is arranged on the positioning plate in a sliding mode. Through mutual cooperation of the bearing frame, the protection plate, the positioning plate, the supporting plate, the moving plate, the sliding plate and the limiting rod, the supporting plate enables the moving plate to slide on the positioning plate, the limiting rod limits the position of the moving plate, and therefore when the switch button is not used, the switch button can be protected in a surrounding mode, and the safety of the switch button is improved. And the use safety of the switch button can be improved.

Description

Technical Field

[0001] The utility model relates to the field of mixer control devices, in particular to a mixer control device. Background Art

[0002] A mixer is usually a commonly used mixing machine. There are various types of mixers, including concrete mixers used in construction. Concrete mixers can mix building materials.

[0003] A concrete mixer usually includes a mixing drum, a drive assembly and a control box. The drive assembly rotates the mixing drum to mix the building materials. The switch on the control box is used to control the drive assembly to facilitate the use of the staff.

[0004] The control box of a concrete mixer in the prior art generally includes a box body, a box door, electronic devices, and switch buttons, etc. The electronic devices are located inside the box body, and the switch is located on the box door. The box door opens and closes on the box body. When the concrete mixer is controlled and used, the switch button can be pressed to operate. However, when the concrete mixer is used outdoors, it is in a construction environment, and the button switch of the control box is exposed. As a result, external concrete may splash onto the switch button, thereby contaminating the switch button or water seeping into the switch button. The control box is not convenient for shielding and protecting the switch button when the switch button is not in use, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a mixer control device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a mixer control device, comprising:

[0007] A control box, the front of which is rotatably connected to a box door, and a switch button is provided on the box door;

[0008] The front of the box door is provided with a protective mechanism for forming a peripheral shielding for the switch button, and the protective mechanism includes:

[0009] A carrying frame, wherein a protective plate is slidably provided on the side of the carrying frame, and the carrying frame and the protective plate are used to shield and protect the switch button;

[0010] A positioning plate, a supporting plate and a moving plate, wherein the positioning plate and the supporting plate are respectively located on the top of the bearing frame and the protection plate, and the moving plate is slidably arranged on the positioning plate, and the moving plate is used to support the sliding position of the supporting plate;

[0011] A limit rod is slidably arranged on the positioning plate, and is used to lock the connection position between the positioning plate and the movable plate.

[0012] Preferably, the top end of the bearing frame is fixedly connected to the positioning plate, the bottom end of the supporting plate is fixedly connected to the protection plate, and the side of the movable plate is fixedly connected to the supporting plate.

[0013] Preferably, a sliding plate is fixedly connected to the bottom end of the movable plate, a first sliding groove is opened on the side of the positioning plate, a second sliding groove is opened at the bottom end of the inner wall of the first sliding groove, and the movable plate and the sliding plate are respectively slidably connected with the inner cavities of the first sliding groove and the second sliding groove.

[0014] Preferably, a circular groove is provided at the top of the positioning plate, a positioning groove is provided at the top of the movable plate, the limiting rod is slidably and interlacedly connected with the inner cavities of the circular groove and the positioning groove, the bottom end of the limiting rod is fixedly connected with a first magnet, and the top end of the inner wall of the positioning groove is fixedly connected with a second magnet, and the first magnet and the second magnet have opposite magnetic poles.

[0015] Preferably, the top end of the positioning plate is fixedly connected to a fixing frame, the inner cavity of the fixing frame is embedded with a square plate, the outer wall of the limiting rod is slidably interlaced with the middle part of the square plate, and the top end of the limiting rod is fixedly connected to a traction plate.

[0016] Preferably, a third magnet is symmetrically fixedly connected to the bottom end of the square plate, a connecting plate is fixedly connected to the outer wall of the limiting rod, a fourth magnet is fixedly connected to the top end of the connecting plate, and the third magnet and the fourth magnet have opposite magnetic poles.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the mutual cooperation of the bearing frame, the protection plate, the positioning plate, the support plate, the movable plate, the sliding plate and the limit rod. The switch button is located inside the bearing frame, the protection plate and the bearing frame shield the switch button from the outside, the support plate enables the movable plate to slide on the positioning plate, and the limit rod limits the position of the movable plate, which is beneficial for enclosing and protecting the switch button when it is not in use, thereby facilitating increasing the safety of using the switch button. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the load-bearing frame of the utility model.

[0021] Figure 3 It is a front sectional structural schematic diagram of the movable plate of the utility model.

[0022] In the figure: 1. control box; 2. protection mechanism; 21. bearing frame; 22. protection plate; 23. positioning plate; 24. support plate; 25. moving plate; 26. sliding plate; 27. limit rod; 3. first magnet; 4. second magnet; 5. fixed frame; 6. square plate; 7. third magnet; 8. fourth magnet; 9. traction plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-3 The mixer control device shown comprises a control box 1, the front of which is rotatably connected to a box door, on which a switch button is arranged.

[0025] Furthermore, a protective mechanism 2 for forming an outer shielding for the switch button is provided on the front of the box door. The protective mechanism 2 includes a bearing frame 21, which is conducive to positioning the control box body 1 inside it and facilitating the sliding support of the protective plate 22. The side of the bearing frame 21 is slidably provided with a protective plate 22, which is conducive to sealing the interior of the bearing frame 21, and then conducive to forming an outer shielding for the switch button, so as to prevent the switch button from being damaged. The bearing frame 21 and the protective plate 22 are used to shield and protect the switch button, a positioning plate 23, a support plate 24 and a moving plate 25. The positioning plate 23 is conducive to allowing the moving plate 25 to slide thereon, so as to facilitate the sliding support of the moving plate 25. The support plate 24 is conducive to the moving plate 25. The movable plate 25 is supported, which is beneficial to supporting the protection plate 22. The movable plate 25 is beneficial to supporting the support plate 24, which is convenient for guiding the sliding of the protection plate 22. The positioning plate 23 and the support plate 24 are respectively located on the top of the supporting frame 21 and the protection plate 22. The movable plate 25 is slidably set on the positioning plate 23. The movable plate 25 is used to support the sliding position of the support plate 24. The limiting rod 27 is beneficial to limiting the relative position of the movable plate 25 and the positioning plate 23, which is convenient for limiting the position of the protection plate 22, so that the interior of the supporting frame 21 is opened or sealed. The limiting rod 27 is slidably set on the positioning plate 23. The limiting rod 27 is used to lock the connection position between the positioning plate 23 and the movable plate 25.

[0026] Specifically, the top of the carrying frame 21 is fixedly connected to the positioning plate 23, the bottom end of the supporting plate 24 is fixedly connected to the protective plate 22, the side of the movable plate 25 is fixedly connected to the supporting plate 24, and the bottom end of the movable plate 25 is fixedly connected with a sliding plate 26, which is beneficial to guiding the sliding of the movable plate 25 and facilitating the smooth sliding of the movable plate 25. A first sliding groove is provided on the side of the positioning plate 23, and a second sliding groove is provided at the bottom end of the inner wall of the first sliding groove. The movable plate 25 and the sliding plate 26 are slidably and interlacedly connected with the inner cavities of the first sliding groove and the second sliding groove respectively.

[0027] Specifically, a circular groove is provided at the top of the positioning plate 23, and a positioning groove is provided at the top of the movable plate 25. The limiting rod 27 is slidably and interlacedly connected with the inner cavities of the circular groove and the positioning groove. The bottom end of the limiting rod 27 is fixedly connected with the first magnet 3. The first magnet 3 and the second magnet 4 are conducive to limiting the position of the limiting rod 27 to avoid arbitrary sliding of the limiting rod 27. The top of the inner wall of the positioning groove is fixedly connected with the second magnet 4, and the first magnet 3 and the second magnet 4 have opposite magnetic poles.

[0028] Specifically, the top of the positioning plate 23 is fixedly connected with a fixed frame 5, which is conducive to supporting the side plate 6. The inner cavity of the fixed frame 5 is embedded with a square plate 6, which is conducive to the sliding of the limit rod 27 thereon, which is convenient for guiding the sliding of the limit rod 27. The outer wall of the limit rod 27 is slidably and interlaced with the middle part of the square plate 6. The top of the limit rod 27 is fixedly connected with a traction plate 9, which is conducive to pulling the limit rod 27 and facilitating the operation of the limit rod 27. The bottom end of the square plate 6 is symmetrically fixedly connected with a third magnet 7. The third magnet 7 and the fourth magnet 8 are conducive to limiting the position of the connecting plate, which is convenient for locking the position after the limit rod 27 is separated from the movable plate 25, and is convenient for pushing the protective plate 22 to slide. The outer wall of the limit rod 27 is fixedly connected with the connecting plate, and the top of the connecting plate is fixedly connected with the fourth magnet 8. The third magnet 7 and the fourth magnet 8 have opposite magnetic poles.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixer control device, comprising: A control box (1), the front of the control box (1) being rotatably connected to a box door, and a switch button being arranged on the box door; The invention is characterized in that a protective mechanism (2) for forming an outer shield for the switch button is arranged on the front of the box door, and the protective mechanism (2) comprises: A carrying frame (21), a protective plate (22) being slidably provided on the side of the carrying frame (21), the carrying frame (21) and the protective plate (22) being used to shield and protect the switch button; A positioning plate (23), a supporting plate (24) and a moving plate (25), wherein the positioning plate (23) and the supporting plate (24) are respectively located on the top of the carrying frame (21) and the protective plate (22), and the moving plate (25) is slidably arranged on the positioning plate (23), and the moving plate (25) is used to support the sliding position of the supporting plate (24); A limiting rod (27), wherein the limiting rod (27) is slidably disposed on the positioning plate (23), and the limiting rod (27) is used to lock the connection position between the positioning plate (23) and the movable plate (25).

2. A mixer control device according to claim 1, characterized in that: The top end of the bearing frame (21) is fixedly connected to the positioning plate (23), the bottom end of the support plate (24) is fixedly connected to the protection plate (22), and the side of the movable plate (25) is fixedly connected to the support plate (24).

3. A mixer control device according to claim 1, characterized in that: The bottom end of the movable plate (25) is fixedly connected to a sliding plate (26); a first sliding groove is provided on the side of the positioning plate (23); a second sliding groove is provided at the bottom end of the inner wall of the first sliding groove; the movable plate (25) and the sliding plate (26) are respectively connected to the inner cavities of the first sliding groove and the second sliding groove in a sliding manner.

4. A mixer control device according to claim 1, characterized in that: A circular groove is formed at the top of the positioning plate (23), a positioning groove is formed at the top of the movable plate (25), the limiting rod (27) is slidably connected to the inner cavities of the circular groove and the positioning groove, the bottom end of the limiting rod (27) is fixedly connected to the first magnet (3), the top end of the inner wall of the positioning groove is fixedly connected to the second magnet (4), and the first magnet (3) and the second magnet (4) have opposite magnetic poles facing each other.

5. A mixer control device according to claim 1, characterized in that: The top end of the positioning plate (23) is fixedly connected to a fixing frame (5), the inner cavity of the fixing frame (5) is embedded with a square plate (6), the outer wall of the limiting rod (27) is slidably connected to the middle of the square plate (6), and the top end of the limiting rod (27) is fixedly connected to a traction plate (9).

6. A mixer control device according to claim 5, characterized in that: The bottom end of the square plate (6) is symmetrically fixedly connected to a third magnet (7), the outer wall of the limit rod (27) is fixedly connected to a connecting plate, the top end of the connecting plate is fixedly connected to a fourth magnet (8), and the third magnet (7) and the fourth magnet (8) have opposite magnetic poles.

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