Sealing cover of battery powder material conveying line

Abstract

The utility model relates to the technical field of battery powder material production, in particular to a sealing cover of a battery powder material conveying line, which comprises a door-shaped frame, a plurality of cover shell units made of transparent materials are arranged on the frame, and sealing strips are arranged at joints of the cover shell units and the frame. The cover shell unit comprises a first cover shell and a second cover shell which are arranged adjacently, a side opening is formed in one side face of the first cover shell, a side opening door is arranged on the side opening, the side opening door is detachably connected to the first cover shell through a rotary plug pin, and a supporting block for containing the detached side opening door is arranged on a frame, close to one side face of the side opening door, of the second cover shell. The housing units made of transparent materials are arranged on the frame, so that an operator can visually and clearly observe the operation condition of the conveying line; the side opening door is installed on the side face of the first cover shell through the rotary plug pin, rapidness and convenience are achieved, the side opening door can be limited on the supporting block after being taken down, and random unsafety after the side opening door is taken down can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery powder material production, in particular to a sealing cover for a battery powder material conveying line. Background Art

[0002] In order to ensure the safety and stability of battery powder materials during production, storage and transportation, a sealing cover needs to be provided on the battery powder material conveying line. Some of the existing sealing covers do not have viewing windows and cannot observe the conveying situation of the crucibles; there are also some sealing covers with side-opening doors, which can perform the functions of taking and placing crucibles and cleaning, but the form of the side-opening door is rather troublesome during manual operation. Therefore, it is necessary to design a sealing cover structure with intuitive viewing effect, simple and safe side-opening door form. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a sealing cover for a battery powder material conveying line.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a sealing cover for a battery powder material conveying line, including a frame. The frame is in a door shape, and several cover shell units made of transparent materials are arranged on the frame. A sealing strip is arranged at the connection between the cover shell unit and the frame. The cover shell unit includes a first cover shell and a second cover shell arranged adjacent to each other. A side opening is formed on one side surface of the first cover shell, and a side-opening door is arranged on the side opening. The side-opening door is detachably connected to the first cover shell through a rotary bolt, and a support block for placing the removed side-opening door is arranged on the frame of the side surface of the second cover shell close to the side-opening door.

[0005] Further, the rotary bolt includes a bolt lock box and a lock tongue located inside the bolt lock box. A knob is arranged at the top of the bolt lock box. The knob has a knob shaft. One end of the knob shaft extends into the bolt lock box and passes through the lock tongue. An installation block is arranged on one side edge of the lock tongue. A spring is arranged between the installation block and the knob shaft. A notch for the lock tongue to extend out is arranged on one side of the bolt lock box.

[0006] Furthermore, a positioning box for the lock tongue is arranged on the frame close to the side opening.

[0007] Further, handles are arranged on both side edges of the side-opening door.

[0008] Further, the support block includes an upper support block and a lower support block symmetrically arranged at the upper and lower frame positions on the side surface of the second cover shell. The upper support block and the lower support block have the same structure and are both in an L shape.

[0009] Further, the support block is made of nylon material.

[0010] Furthermore, the frame is welded by stainless steel square tubes.

[0011] The beneficial effects of the present utility model are as follows:

[0012] By arranging the housing unit made of transparent material on the frame, the operating personnel can directly and clearly observe the operation of the conveying line, and the overall sealing cover is also more beautiful;

[0013] The side opening door is installed on the side of the first housing by a rotary bolt, which is fast, convenient, and facilitates the operating personnel to take the sagger or clean the single machine;

[0014] By fixing the support block on the frame connecting the second housing, the side opening door can be limited on the support block after being removed, which can avoid the occurrence of potential safety hazards caused by random placement after the side opening door is removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0016] Figure 1 is a schematic structural diagram of the present utility model.

[0017] Figure 2 is Figure 1 a schematic structural diagram in another direction.

[0018] Figure 3 is a front view of the rotary bolt in the present utility model.

[0019] Figure 4 is Figure 3 a side view of

[0020] Figure 5 is Figure 3 an internal structural diagram of

[0021] Figure 6 is a schematic structural diagram of the present utility model after the side opening door is opened.

[0022] In the figure: 1. Frame, 2. Housing unit, 21. First housing, 22. Second housing, 3. Sealing strip, 4. Side opening door, 5. Rotary bolt, 51. Bolt lock box, 511. Notch, 52. Knob, 521. Knob shaft, 53. Mounting block, 54. Lock tongue, 55. Spring, 6. Support block, 7. Handle, 8. Positioning box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present utility model will be further described below in conjunction with the drawings. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0024] AsFigure 1 and Figure 2 As shown in Figure 2 , a sealing cover for a battery powder material conveying line includes a frame 1, which is welded by stainless steel square tubes and has a portal structure. A number of cover units 2 made of transparent materials are connected to the frame 1 by screws. Only a part of one cover unit 2 is shown in this embodiment. A sealing strip 3 is provided at the connection between the cover unit 2 and the frame 1. The cover unit 2 includes a first cover 21 and a second cover 22 arranged adjacent to each other. A side opening is provided on one side surface of the first cover 21, and a side door 4 is provided on the side opening. The side door 4 is detachably connected to the first cover 21 by a rotary bolt 5. A positioning box 8 for the locking tongue 54 of the rotary bolt 5 is provided on the frame 1 near the side opening. A support block 6 for placing the removed side door 4 is provided on the frame 1 on one side surface of the second cover 22 near the side door 4. The support block 6 is made of nylon material to avoid rigid friction between the side door 4 and the support block 6.

[0025] Preferably, a rotary bolt 5 is connected to each of the four corners of the side door 4. The support block 6 includes an upper support block and a lower support block symmetrically arranged at the upper and lower frame 1 positions on the side surface of the second cover 22. The upper and lower support blocks have the same structure and are both L-shaped. Handles 7 are provided on both side edges of the side door 4. The handles 7 preferably have an arcuate structure, which conforms to the ergonomic principle.

[0026] As Figures 3 to 5 shown in Figures 3 to 5 , the rotary bolt 5 includes a bolt lock box 51 and a locking tongue 54 located inside the bolt lock box 51. A knob 52 is provided at the top of the bolt lock box 51. The knob 52 has a knob shaft 521. One end of the knob shaft 521 extends into the bolt lock box 51 and passes through the locking tongue 54. An installation block 53 is provided on one side edge of the locking tongue 54. A spring 55 is provided between the installation block 53 and the knob shaft 521. A notch 511 for the locking tongue 54 to extend out is provided on one side of the bolt lock box 51.

[0027] During specific operation, the cover unit 2 is fixed to the frame 1 by screws and the sealing strip 3. The composed sealing cover is fixed to the conveying line trough rack by screws, which is convenient for operators to directly and clearly observe the operation of the conveying line; the side door 4 is locked to the frame 1 by the rotary bolt 5 (rotate the knob 51 to drive the rotation of the rotary shaft 521, and drive the locking tongue 54 to extend into the positioning box 8 through the spring 55). There are pressing plates and sealing strips 3 inside the frame 1. The sealing strip 3 is fixed to the frame 1 by the pressing plates to ensure the sealing performance on the opening side. The arcuate handles 7 are fixed to the side door 4. After the rotary bolt 5 is opened, the side door 4 can be taken by the handle 7; the support block 6 is fixed to the frame 1. When the side door 4 is removed, it can be directly placed in the support block 6 on the right for fixation. As Figure 6 shown in Figure 6 , the method of taking and placing the side door 4 is relatively convenient, and it can also avoid the situation of randomly placing the side door 4 after it is removed.

[0028] The above embodiments are only for illustrating the technical concept and features of the present utility model, and the purpose is to enable those skilled in the art to understand the content of the present utility model and implement it. It should not be used to limit the protection scope of the present utility model. Any equivalent changes or modifications made according to the spirit of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A sealing cover for a battery powder material conveying line, comprising a frame, characterized in that: The frame is door-shaped, and is provided with a plurality of cover units made of transparent material. A sealing strip is provided at the connection between the cover unit and the frame. The cover unit includes a first cover shell and a second cover shell arranged adjacent to each other. A side opening is provided on one side surface of the first cover shell, and a side door is provided on the side opening. The side door is detachably connected to the first cover shell by a rotating latch, and a support block for placing the side door after removal is provided on the frame on a side of the second cover shell close to the side door.

2. The sealing cover of the battery powder material conveying line according to claim 1, characterized in that: The rotary latch comprises a latch lock box and a lock tongue located in the latch lock box, a knob is provided on the top of the latch lock box, the knob has a knob shaft, one end of the knob shaft extends into the latch lock box and passes through the lock tongue, a mounting block is provided on one side edge of the lock tongue, a spring is provided between the mounting block and the knob shaft, and a slot is provided on one side of the latch lock box for the lock tongue to extend out.

3. The sealing cover of the battery powder material conveying line according to claim 2, characterized in that: A positioning box of a locking tongue is arranged on the frame near the side opening.

4. The sealing cover of the battery powder material conveying line according to claim 1, characterized in that: Handles are arranged on both side edges of the side-opening door.

5. The sealing cover of the battery powder material conveying line according to claim 1, characterized in that: The support block comprises an upper support block and a lower support block which are symmetrically arranged at the upper and lower frame positions on the side of the second housing, and the upper support block and the lower support block have the same structure and are both L-shaped.

6. The sealing cover of the battery powder material conveying line according to claim 1, characterized in that: The support block is made of nylon.

7. The sealing cover of the battery powder material conveying line according to claim 1, characterized in that: The frame is formed by welding stainless steel square tubes.

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