Touch screen turnover mechanism for vertical sand mill

Abstract

The utility model discloses a touch screen turnover mechanism for a vertical sand mill, which comprises an upper cover body, a mounting seat is mounted on the lower surface of the upper cover body, two sides of the mounting seat are connected with upper rotating heads, and the two upper rotating heads are respectively connected with the output ends of a long nitrogen spring and a short nitrogen spring. The bottom of the long nitrogen spring and the bottom of the short nitrogen spring are connected with a lower shell through lower rotating heads respectively, and the lower shell is hinged to one end of an upper cover body. According to the mechanism, when parts such as a main machine head, an equipment state indicator lamp and a touch screen are observed, cleaned and overhauled, fixing screws on the protective cover do not need to be detached, only the upper cover body needs to be pulled upwards, the whole operation performance is stable and reliable, actions can be continuously achieved, the upper cover body can be used and stopped at any time in an effective interval, and convenience and rapidness are achieved; according to the mechanism, tedious detailed tail sections in maintenance and use are optimized, the efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sand mills, in particular to a touch screen flipping mechanism for a vertical sand mill. Background Art

[0002] When observing, cleaning and repairing the main machine head, equipment status indicator light, touch screen and other parts of the traditional vertical sand mill, the fixing screws of the protective cover of each part must be removed before the subsequent work can be carried out, which makes the whole work process time-consuming and labor-intensive, and the cost is high. In addition, the vertical sand mill is a large piece of equipment and can only be completed with the help of professional equipment, and the operation process is relatively troublesome. Utility Model Content

[0003] The purpose of the utility model is to provide a touch screen flipping mechanism for a vertical sand mill to solve the problems mentioned in the background technology. To achieve the above purpose, the utility model provides the following technical solutions: a touch screen flipping mechanism for a vertical sand mill, comprising an upper cover body, a mounting seat is installed on the lower surface of the upper cover body, upper rotating heads are connected to the two sides of the mounting seat, the two upper rotating heads are respectively connected to the output ends of the long nitrogen spring and the short nitrogen spring, the bottoms of the long nitrogen spring and the short nitrogen spring are respectively connected to the lower shell through the lower rotating heads, and the lower shell is hinged to one end of the upper cover body.

[0004] Preferably, the bottom end of the long nitrogen spring is connected to the lower side of the rear end inside the lower shell through a lower rotating head, and the bottom end of the short nitrogen spring is connected to the upper side of the front end inside the lower shell through a lower rotating head.

[0005] Preferably, the upper cover body is in an "L"-shaped structure as a whole, and a touch screen mounting hole and a button mounting hole are opened at the front end of the upper cover body, and a touch screen and a button are installed inside the touch screen mounting hole and the button mounting hole respectively.

[0006] Preferably, a slope is provided at the bottom of the front end of the upper cover body, a handle mounting hole is opened on the slope, and a handle is installed inside the handle mounting hole.

[0007] Preferably, the long nitrogen gas spring and the short nitrogen gas spring are both damping nitrogen gas springs.

[0008] Preferably, the lower shell is connected to the upper cover body via a latch hinge.

[0009] The technical effects and advantages of the utility model are as follows: when observing, cleaning and repairing the main machine head, equipment status indicator light, touch screen and other components, there is no need to remove the fixing screws on the protective cover, and only the upper cover body needs to be pulled upwards. The entire operating performance is stable and reliable, and the action can be realized continuously. The upper cover body can also be used and stopped at any time within the effective range, which is convenient and fast. The mechanism optimizes the cumbersome details in maintenance and use, improves efficiency and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front side view of the utility model in a fully opened state;

[0011] Figure 2 It is a rear side view of the utility model in a fully opened state;

[0012] Figure 3 This is a front side view of the utility model in a half-open state;

[0013] Figure 4 It is a front side view of the utility model in the closed state;

[0014] Figure 5 It is a schematic diagram of the structure of the long nitrogen spring of the utility model.

[0015] In the figure, 1. upper cover body; 2. mounting seat; 3. upper rotating head; 4. long nitrogen spring; 5. short nitrogen spring; 6. lower shell; 7. lower rotating head; 8. touch screen mounting hole; 9. button mounting hole; 10. inclined surface; 11. handle mounting hole; 12. latch hinge. DETAILED DESCRIPTION

[0016] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below in conjunction with specific diagrams. In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection or a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two components.

[0017] Example

[0018] like Figure 1-5 The touch screen flipping mechanism for a vertical sand mill shown in the figure comprises an upper cover body 1, a mounting seat 2 is installed on the lower surface of the upper cover body 1, upper rotating heads 3 are connected to the two sides of the mounting seat 2, the two upper rotating heads 3 are respectively connected to the output ends of a long nitrogen spring 4 and a short nitrogen spring 5, and the long nitrogen spring 4 and the short nitrogen spring 5 are both damping nitrogen springs; the bottoms of the long nitrogen spring 4 and the short nitrogen spring 5 are respectively connected to a lower shell 6 through a lower rotating head 7, in order to ensure the stability of the lower shell 6 when opening, the lower shell 6 is hinged to one end of the upper cover body 1 through a latch hinge 12, and the lower shell 6 can be flipped up and down along the upper cover body 1.

[0019] In order to achieve on-demand use and stop within the effective range, the bottom end of the long nitrogen spring 4 is connected to the lower side of the rear end of the lower shell 6 through the lower rotating head 7; the bottom end of the short nitrogen spring 5 is connected to the upper side of the front end of the lower shell 6 through the lower rotating head 7. When observed from the side, the long nitrogen spring 4 and the short nitrogen spring 5 are in a crossed state.

[0020] Among them, the upper cover body 1 is an "L"-shaped structure as a whole, and a touch screen mounting hole 8 and a button mounting hole 9 are opened at the front end of the upper cover body 1. The touch screen mounting hole 8 and the button mounting hole 9 are respectively installed inside the touch screen mounting hole 8 and the button mounting hole 9. When it is necessary to observe, clean and repair the device status indicator light, touch screen and other components, it is only necessary to open the upper cover body 1 upwards, which is convenient and quick.

[0021] In order to assist in opening or closing the upper cover 1, a slope 10 is provided at the bottom of the front end of the upper cover 1. A handle mounting hole 11 is provided on the slope 10. A handle is mounted inside the handle mounting hole 11. The upper cover 1 can be operated upward or downward by the handle.

[0022] The process flow and working principle of the utility model are as follows: when it is necessary to observe, clean or overhaul the main unit head, equipment status indicator light, touch screen and other parts, manually buckle the handle on the upper cover body 1 and slowly lift it up. When the flip angle is not less than 80°, gently release the handle. Under the dual thrust of the long nitrogen spring 4 and the short nitrogen spring 5, the upper cover body 1 overcomes its own gravity and continues to rise until it reaches 90° before stopping. Then it is in a locked state. Figure 1 and Figure 2 As shown; when the inspection is completed and the cover body 1 needs to be closed, just hold the handle with one hand and pull down the upper cover body 1. When the flip angle is about 50°, even if the handle is released, the cover body 1 still maintains a stationary state within the balance range of gravity and the reverse thrust of the long nitrogen spring 4 and the short nitrogen spring 5, as shown in FIG. Figure 3 As shown, if the pull continues to go down and exceeds the equilibrium interval, gravity and the short nitrogen spring 5 will push the upper cover 1 to accelerate the fall and cover the cover 1, and then it will be in a self-locking state, as shown in FIG. Figure 4 As shown, the equipment can resume production normally.

[0023] 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 touch screen flipping mechanism for a vertical sand mill, comprising an upper cover, characterized in that: A mounting seat is installed on the lower surface of the upper cover body, and upper rotating heads are connected to both sides of the mounting seat. The two upper rotating heads are respectively connected to the output ends of the long nitrogen spring and the short nitrogen spring. The bottoms of the long nitrogen spring and the short nitrogen spring are respectively connected to the lower shell through the lower rotating heads, and the lower shell is hinged to one end of the upper cover body.

2. The touch screen flipping mechanism for a vertical sand mill according to claim 1, characterized in that: The bottom end of the long nitrogen spring is connected to the lower side of the rear end inside the lower shell through a lower rotating head, and the bottom end of the short nitrogen spring is connected to the upper side of the front end inside the lower shell through a lower rotating head.

3. The touch screen flipping mechanism for a vertical sand mill according to claim 1, characterized in that: The upper cover body is in an "L"-shaped structure as a whole, and a touch screen mounting hole and a button mounting hole are opened at the front end of the upper cover body, and a touch screen and a button are respectively installed inside the touch screen mounting hole and the button mounting hole.

4. The touch screen flipping mechanism for a vertical sand mill according to claim 3, characterized in that: The bottom of the front end of the upper cover body is provided with an inclined surface, a handle mounting hole is opened on the inclined surface, and a handle is mounted inside the handle mounting hole.

5. The touch screen flipping mechanism for a vertical sand mill according to claim 2, characterized in that: The long nitrogen gas spring and the short nitrogen gas spring are both damping nitrogen gas springs.

6. The touch screen flipping mechanism for a vertical sand mill according to claim 1, characterized in that: The lower shell is connected to the upper cover body through a latch hinge.

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