Magnetic type protection box for control button of milling machine

Abstract

The utility model provides a magnetic protection box for a control button of a milling machine, which comprises a protection box body arranged around a button control box and fixedly connected with a console, and a protection cover plate rotationally connected with the box body through a first hinge arranged at the edge of the lower side of the protection box body, at least one first magnetic attraction device fixedly connected with the protection box body is arranged on the inner side of the protection box, the magnetic attraction face of the first magnetic attraction device is flush with the edge position of the side face of the protection box body, and when the protection cover plate is closed, the magnetic attraction face of the first magnetic attraction device is attracted to the protection cover plate. The protection box body and the protection cover plate positioned in a magnetic attraction mode are arranged around the button control box, the protection cover plate is closed when the milling machine is not used, the device is simple in structure, the opening and closing switching process is convenient and fast, cost is low, disassembly and assembly are convenient, and additional installation and improvement of an old machine with problems are also very simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of magnetic attraction type protective box of milling machine control button, belong to engineering machinery technical field. BACKGROUND

[0002] Due to work needs, many work buttons will be equipped on the milling machine body, such as forward and backward button, milling depth button and emergency stop button, etc., to facilitate the operation of the driver. These buttons are open type, exposed to the outside, and therefore will be subjected to wind and rain, or be mistaken by others or objects, which will seriously shorten the service life of the buttons, or cause damage to the buttons and equipment due to rain. SUMMARY

[0003] The utility model provides a kind of magnetic attraction type protective box of milling machine control button, which can prevent rain and dust on the buttons when the protective cover is closed during non-operation, and the protective cover can be opened during operation. Both states can be firmly fixed by magnetic attraction without the need for additional locking structure, and it is convenient to add and improve the old machine with problems.

[0004] Technical scheme: a kind of magnetic attraction type protective box of milling machine control button, including protective box body and protective cover plate rotatably connected with the box body by first hinge set on the lower side edge of the protective box body, which are fixedly connected with the control console around the button control box, at least one first magnetic attraction device is arranged on the inner side of the protective box body, the magnetic attraction surface of the first magnetic attraction device is flush with the side edge position of the protective box body, and the magnetic attraction surface of the first magnetic attraction device is attracted to the protective cover plate when the protective cover plate is closed.

[0005] The protective cover plate is closed when the milling machine is not used, and the protective cover plate is positioned by the first magnetic attraction device, achieving the protective box in two states of completely open or completely closed. The bent part of the protective cover plate and the control console can be locked on the control console directly by bolts. The device has simple structure, convenient switching, low cost and easy disassembly and assembly. It is also very simple to add and improve the old machine with problems.

[0006] The protective box body is set as a right-angled trapezoidal structure with the upper part wider than the lower part, including side plates arranged on the left and right sides of the control button box and a bottom plate arranged on the lower side of the control button box. The side plate includes a vertical part wider than the lower part of the protective box body and an inclined part inclined to the control console in the lower part. The protective cover plate is arranged in close contact with the outer side edge of the protective box body, including an upper cover plate in close contact with the vertical part and a lower cover plate in close contact with the inclined part.

[0007] In order to make the operator have better operation experience, the protective cover plate and the protective box body do not affect the operation of the button control box during use, through the adaptation setting of the side plate structure and the protective cover plate, the button control box has a larger operation space after the protective cover plate is opened, and the protection effect of the button control box is also guaranteed.

[0008] The first magnetic attraction device is arranged on the inner side of the vertical part.

[0009] The first magnetic attraction device arranged on the inner side of the vertical part close to the upper part can have better positioning effect, avoiding the protective cover plate from falling off due to accidental touch and losing protection effect.

[0010] The first magnetic attraction device is symmetrically arranged as a group and arranged on the inner sides of the left and right side plates.

[0011] The first magnetic attraction device arranged in groups plays a guarantee role in effectively limiting the position of the protective cover plate, has better positioning effect and is more stable and firm.

[0012] The bottom plate lower side is provided with a second magnetic attraction device, and the second magnetic attraction device is fixedly connected with the bottom plate through bolts.

[0013] The second magnetic attraction device comprises a connecting frame and a magnetic attraction head, the connecting frame is fixedly connected with the bottom plate, the magnetic attraction head is arranged at one end of the connecting frame away from the bottom plate and is fixedly connected with the connecting frame, and one end of the connecting frame connected with the magnetic attraction head is downwardly inclined, and the magnetic attraction head is attracted to the protective cover plate when the protective cover plate is opened.

[0014] In order to make the opened protective cover plate stable in position and not affect the normal work of the operator, the opened protective cover plate is stably attracted to the position below the protective box body through the second magnetic attraction device, so as to provide a more comfortable operation environment for the operator and reduce the safety hidden danger.

[0015] The upper cover plate outer side is provided with a handle.

[0016] The handle makes it more convenient and fast to open and close the protective cover plate, avoiding the problem of personnel injury caused by the operator touching the edge of the protective cover plate.

[0017] The side plate of any one side is upwardly extended relative to the side plate of the other side and the height does not exceed the upper edge of the upper cover plate; further comprising an independently arranged upper sealing plate matched with the length of the upper edge of the side plate, and the edge of the upper sealing plate is provided with a third magnetic attraction device; when the milling machine is not used, the upper sealing plate is slidably installed on the upper side of the protective box body, and the third magnetic attraction device is attracted and positioned with the side plate.

[0018] In order to provide more comprehensive protection effect, the independent upper sealing plate is arranged above the button control box, and is attracted by the third magnetic attraction device and the higher side plate, so that quick disassembly and quick assembly are realized, and a stable protection environment can be provided after installation, and the service life of the button control box is improved.

[0019] The connecting frame is connected with the magnetic head at one end and is connected with the middle part of the connecting frame through a second hinge.

[0020] The magnetic head connected through the second hinge is in a natural falling state when not attracted, and when the protection cover plate is opened, the protection cover plate only needs to be pushed downward, the magnetic head touches the protection cover plate and automatically attracts the protection cover plate to provide stable positioning effect.

[0021] The protection box body includes side plates and a top plate arranged above the button control box and fixedly connected with the side plates, the first hinge is arranged at the upper edge of the protection box body, and the upper part of the protection cover plate is hingedly connected with the top plate of the protection box body through the first hinge.

[0022] When applied to the button control box completely exposed outside the device, the protection cover plate is arranged in an upward opening structure, and when not in use, the protection cover plate is flipped downward and positioned by the first magnetic attraction device to realize the protection effect.

[0023] The top plate is provided with a second magnetic attraction device on the upper side, and the second magnetic attraction device is fixedly connected with the top plate through bolts.

[0024] The second magnetic attraction device includes a connecting frame and a magnetic head, the connecting frame is fixedly connected with the top plate, the magnetic head is arranged at one end of the connecting frame away from the top plate and is fixedly connected with the connecting frame, and the one end of the connecting frame connected with the magnetic head is upwardly inclined.

[0025] Beneficial effects: the protection cover plate is positioned by the protection box body arranged around the button control box and the magnetic attraction mode, the protection cover plate is closed when the milling machine is not used, the protection cover plate is positioned by the first magnetic attraction device, the protection box can be in two states of complete opening and complete closing, the protection cover plate can be directly locked on the control console through the bent part connected with the control console through bolts, the device has the advantages of simple structure, convenient switching, low cost, convenient disassembly and assembly, and is also very simple for adding and improving the old machine with problems. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only part of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0027] Fig. 1 The protective cover plate closing state diagram of the present application.

[0028] Fig. 2 The protective cover plate opening state side view of the present application, wherein the cover plate in the closing state is reserved for comparison.

[0029] Fig. 3 The protective cover plate opening state diagram of the present application. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0032] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "above", "above" and "above" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] As Figs. 1 to 3As shown, as one embodiment of the application, when applied to the button control box above other structures as a shelter, a kind of milling machine control button magnetic protective box, including the protective box body 1 being fixedly connected with the console and being arranged around the button control box, and the protective cover plate 2 being rotatably connected with the box body by the first hinge 6 being arranged at the lower edge of the protective box body 1, at least one first magnetic attraction device 3 being fixedly connected with the protective box body 1 is arranged in the inside of the protective box body 1, the magnetic attraction surface of the first magnetic attraction device 3 is flush with the position of the side edge of the protective box body 1, and the magnetic attraction surface of the first magnetic attraction device 3 is attracted to the protective cover plate 2 when the protective cover plate 2 is closed.

[0034] The utility model discloses a protective cover plate 2 is positioned by setting protective box body 1 around the button control box and by the mode of magnetic attraction, the protective cover plate 2 is closed when the milling machine is not used, and the protective cover plate 2 is positioned by the first magnetic attraction device 3, reaches the protective box of two conditions of complete opening or complete closure;The bending part of the protective cover plate 2 and the console can be locked on the console directly by bolt;The device is simple in structure, convenient in switching opening and closing process, low in cost, convenient in dismounting, and also very simple for the improvement of the problem old machine.

[0035] The protective box body 1 is arranged as a right-angled trapezoidal structure with the upper part being wide and the lower part being narrow, comprising side plates 11 arranged at the left and right sides of the control button box and a bottom plate 12 arranged at the lower side of the control button box, the side plate 11 comprises a vertical part 111 wider than the lower part of the protective box body 1 and an inclined part 112 inclined to the console direction at the lower part, the protective cover plate 2 is arranged in close contact with the outer edge of the protective box body 1, comprising an upper cover plate 21 in close contact with the vertical part 111 and a lower cover plate 22 in close contact with the inclined part 112.

[0036] In order to make the operator have better operation experience, the protective cover plate 2 and the protective box body 1 do not affect the operation of the operator on the button control box during use, by adapting and setting the structure of the side plate 11 and the protective cover plate 2, the button control box has a larger operation space after the protective cover plate 2 is opened, and the protection effect of the button control box is also guaranteed.

[0037] The first magnetic attraction device 3 is arranged on the inner side of the vertical part 111.

[0038] The first magnetic attraction device 3 is arranged on the inner side of the vertical part 111 close to the upper part, which can have better positioning effect, and avoid the protective cover plate 2 from falling off due to accidental touch and losing protection effect.

[0039] The first magnetic attraction device 3 is arranged symmetrically as a group, and is arranged on the inner side of the left and right side plates 11 respectively.

[0040] The first magnetic attraction device 3 arranged in a group effectively limits the position of the protective cover plate 2, has better positioning effect, and is more stable and firm.

[0041] The second magnetic attraction device 4 is fixedly connected to the bottom plate 12 through a bolt;

[0042] The second magnetic attraction device 4 comprises a connecting frame 41 and a magnetic attraction head 42. The connecting frame 41 is fixedly connected to the bottom plate 12. The magnetic attraction head 42 is fixedly connected to the connecting frame 41 at an end of the connecting frame 41 away from the bottom plate 12. An end of the connecting frame 41 connected to the magnetic attraction head 42 is downwardly inclined. When the protective cover plate 2 is opened, the magnetic attraction head 42 is attracted to the protective cover plate 2.

[0043] In order to stabilize the position of the opened protective cover plate 2 and not affect the normal work of the operator, the opened protective cover plate 2 is stably attracted to a position below the protective box body 1 by the second magnetic attraction device 4, thereby providing a more comfortable operating environment for the operator and reducing the safety hazard.

[0044] A handle 5 is arranged on the outer side of the upper cover plate 21.

[0045] The handle 5 makes it more convenient and faster to open and close the protective cover plate 2, thereby avoiding the problem of personnel injury caused by the operator touching the edge of the protective cover plate 2.

[0046] As another embodiment of the present application, when applied to the upper part of the button control box without shielding, the side plate 11 on any side is arranged to extend upward relative to the other side plate 11 and the height does not exceed the upper edge of the upper cover plate 21. An upper sealing plate independently arranged and matching the length of the upper edge of the side plate 11 is further included. A third magnetic attraction device is arranged on the edge of the upper sealing plate. When the milling machine is not in use, the upper sealing plate is slidably installed on the upper side of the protective box body 1, and the third magnetic attraction device is attracted and positioned to the side plate 11.

[0047] In order to provide more comprehensive protection effect, the independent upper sealing plate is arranged on the upper part of the button control box and is attracted to the higher side plate 11 through the third magnetic attraction device, thereby achieving quick disassembly and quick installation and providing a stable protection environment after installation and improving the service life of the button control box.

[0048] As another embodiment of the present application, an end of the connecting frame 41 connected to the magnetic attraction head 42 is connected to the middle part of the connecting frame 41 through a second hinge.

[0049] The magnetic attraction head 42 connected through the second hinge is in a natural falling state when not attracted. When the protective cover plate 2 is opened, the protective cover plate 2 only needs to be pushed downward. After the magnetic attraction head 42 touches the protective cover plate 2, the magnetic attraction head 42 automatically attracts the protective cover plate 2 and provides a stable positioning effect. Since the milling machine vibrates greatly during work, the magnetic attraction head 42 connected through the second hinge can effectively reduce the influence caused by vibration and avoid the influence of the protective cover plate 2 disengaging from attraction on the normal work of the operator.

[0050] As another embodiment of the present application, when applied to a button control box completely exposed outside the device, the protective box body 1 comprises side plates 11 and a top plate fixedly connected with the side plates 11 above the button control box, the first hinge 6 is arranged at the upper edge of the protective box body 1, and the upper part of the protective cover plate 2 is hinged to the top plate of the protective box body 1 through the first hinge 6.

[0051] The protective cover plate 2 is arranged in an upward opening structure, and when not in use, the protective cover plate 2 is positioned by being attracted by the first magnetic attraction device 3 by being turned down, thereby achieving the protection effect.

[0052] The top plate is provided with a second magnetic attraction device 4 on the upper side, and the second magnetic attraction device 4 is fixedly connected with the top plate through bolts;

[0053] The second magnetic attraction device 4 comprises a connecting frame 41 and a magnetic attraction head 42, the connecting frame 41 is fixedly connected with the top plate, the magnetic attraction head 42 is arranged at the end of the connecting frame 41 away from the top plate and is fixedly connected with the connecting frame 41, and the end of the connecting frame 41 connected with the magnetic attraction head 42 is arranged in an upward inclination, and when the protective cover plate 2 is opened, the magnetic attraction head 42 is attracted to the protective cover plate 2.

[0054] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0055] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A magnetic protective box for a control button of a milling machine, characterized in that: The protective box body (1) is arranged as a right-angled trapezoidal structure with the upper part wider than the lower part, and comprises side plates (11) arranged on the left and right sides of the control button box and a bottom plate (12) arranged on the lower side of the control button box.

2. The magnetically-attached protective box for control buttons of a milling machine according to claim 1, characterized in that: The first magnetic attraction device (3) is arranged on the inner side of the vertical part (111).

3. The magnetically shielded control button guard box for a milling machine of claim 2, wherein: The first magnetic attraction device (3) is symmetrically arranged as a group and is arranged on the inner side of the left and right side plates (11) respectively.

4. The magnetically shielded control button guard box for a milling machine of claim 3, wherein: The second magnetic attraction device (4) is arranged on the lower side of the bottom plate (12) and is fixedly connected with the bottom plate (12) through bolts.

5. The magnetically-attached protective box for control buttons of a milling machine according to claim 3, characterized in that: The second magnetic attraction device (4) comprises a connecting frame (41) and a magnetic attraction head (42), the connecting frame (41) is fixedly connected with the bottom plate (12), the magnetic attraction head (42) is arranged on the end of the connecting frame (41) away from the bottom plate (12) and is fixedly connected with the connecting frame (41), and the end of the connecting frame (41) connected with the magnetic attraction head (42) is arranged in a downward inclination, so that the magnetic attraction head (42) is attracted to the protective cover plate (2) when the protective cover plate (2) is opened. The outer side of the upper cover plate (21) is provided with a handle (5).

6. The magnetically shielded control button guard box for a milling machine of claim 5, wherein: The side plate (11) on any side is arranged in an upward extension relative to the side plate (11) on the other side and has a height not exceeding the upper edge of the upper cover plate (21); and an upper sealing plate independently arranged and matching the length of the upper edge of the side plate (11) is further included, the edge of the upper sealing plate is provided with a third magnetic attraction device, the upper sealing plate is slidably installed on the upper side of the protective box body (1) when the milling machine is not used, and the third magnetic attraction device is positioned by being attracted to the side plate (11).

7. The magnetically-attached protective box for control buttons of a milling machine according to claim 5, characterized in that: The end of the connecting frame (41) connected with the magnetic attraction head (42) is connected with the middle part of the connecting frame (41) through a second hinge.

8. The magnetically-attached protective box for control buttons of a milling machine according to claim 5, characterized in that: The protective box body (1) comprises the side plates (11) and a top plate fixedly connected with the side plates (11) on the upper side of the control button box, the first hinge (6) is arranged at the position of the upper side edge of the protective box body (1), and the upper part of the protective cover plate (2) is hinged to the top plate of the protective box body (1) through the first hinge (6).

9. The magnetically-attached protective box for control buttons of a milling machine according to claim 1, characterized in that: The second magnetic attraction device (4) is arranged on the upper side of the top plate and is fixedly connected with the top plate through bolts.

10. The magnetically shielded control button guard box for a milling machine of claim 9, wherein: ​ The second magnetic attraction device (4) comprises a connecting frame (41) and a magnetic attraction head (42), the connecting frame (41) is fixedly connected with the top plate, the magnetic attraction head (42) is arranged at one end of the connecting frame (41) away from the top plate and is fixedly connected with the connecting frame (41), and one end of the connecting frame (41) connected with the magnetic attraction head (42) is upwardly and obliquely arranged; when the protective cover plate (2) is opened, the magnetic attraction head (42) is attracted to the protective cover plate (2).

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