Visual device with scraper cleaning function

Abstract

The utility model relates to a visual device with a doctor blade cleaning function, which comprises a cover plate assembly, a base assembly and a doctor blade cleaning assembly, a perspective part is formed on the cover plate assembly, the perspective part is provided with the doctor blade cleaning assembly, one end of the cover plate assembly is hinged with the base assembly, and the other end of the cover plate assembly is hinged with the base assembly. And a locking assembly is arranged between the other end of the base assembly and the base assembly. The cover plate assembly has the advantages that the cover plate assembly is installed on a door body when in use, and the glass sight glass is additionally arranged on the cover plate assembly, so that the condition of materials in equipment and the like can be observed under the condition that the door body is not opened.

Description

Technical Field

[0001] The utility model relates to a visual device with a scraper cleaning function, which is applied to the field of observing and sampling materials inside conveying equipment. Background Art

[0002] In the process of material transportation or other process in the industrial field, it is necessary to observe the real-time status of the material inside the equipment from time to time and take samples of the material. This requires a quick-opening door that is convenient for observation and sampling; at the same time, this door should also have good sealing when not sampling.

[0003] Although there are safety mirrors on the market that are convenient for observing the inside of the equipment, they are not convenient to open; or the quick-open doors that are easy to open do not have safety mirrors, and the sealing is also relatively poor. Moreover, once the side of the mirror located inside the equipment is stained with dust, its perspective function will be seriously affected. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model provides a visual device with a scraper cleaning function. The technical solution of the utility model is:

[0005] The cleaning brush according to claim 1, wherein the cleaning brush has a first end and a second end, and the cleaning brush has a second end.

[0006] The scraper blade fixing assembly includes two scraper blade clamps arranged parallel to each other, and a space for installing the cleaning scraper is formed between the two scraper blade clamps. One end of one of the scraper blade clamps is welded to the clamp fixing block, and the other scraper blade clamp is independently arranged. A clamping nut is installed after the clamping bolt passes through the two scraper blade clamps and the cleaning scraper, and the scraper clamp and the cleaning scraper are detachably connected together by the clamping bolt and the clamping nut.

[0007] The sealing buffer component comprises a metal flat gasket and a polyethylene gasket which are sleeved on the scraper rotating handle. One side of the polyethylene gasket is in close contact with the perspective component, and the other side is arranged adjacent to the metal flat gasket.

[0008] The cover plate assembly includes an upper axis hinge plate, an upper cover plate, a pressure plate, a handle and a rubber gasket. The upper axis hinge plate is arranged on one side of the upper cover plate, and a cover plate through hole is arranged in the middle of the upper cover plate. The pressure plate and the upper cover plate are arranged parallel to each other, and the perspective component is installed between the pressure plate and the upper cover plate. The pressure plate and the upper cover plate are connected together by connecting bolts; a pressure plate through hole corresponding to the perspective component is arranged on the pressure plate, and rubber gaskets are installed between the pressure plate and the perspective component, and between the upper cover plate and the perspective component; the handle is installed on the upper cover plate.

[0009] The perspective component is a glass plate.

[0010] The base assembly includes a lower shaft hinge plate, a base plate and a base seal. A seal installation groove is provided in the base plate, and the base seal is installed in the seal installation groove. The upper shaft hinge plate and the lower shaft hinge plate are rotatably connected together through a pin shaft.

[0011] The locking assembly includes an upper switch hinge plate arranged on the upper cover plate, and a lower switch hinge plate arranged on the base plate. When the upper cover plate is covered on the base plate, the upper switch hinge plate is close to the lower switch hinge plate. A locking screw is installed on the lower switch hinge plate to rotate through a rotating shaft. A locking butterfly nut is installed on the locking screw. A locking screw mounting groove is provided on the upper switch hinge plate. When the locking screw is inserted into the locking screw mounting groove, the locking butterfly nut is rotated until the locking butterfly nut presses the upper switch hinge plate.

[0012] The glass plate is made of transparent heat-resistant and pressure-resistant glass.

[0013] The advantages of the utility model are:

[0014] (1) The utility model is installed on the door body when in use. By adding a glass sight glass to the cover assembly, the internal conditions (materials) of the equipment can be observed without opening the door body;

[0015] (2) The function of quickly opening and closing the door body is achieved through bolts, butterfly nuts and hinge accessories;

[0016] (3) Achieve sealing between the upper cover plate, base plate, glass mirror and door body.

[0017] (4) Add a cleaning scraper, which is a flexible scraper to clean the dust on the inside of the glass mirror, making it easier to observe the inside of the mirror.

[0018] (5) By setting the pressure plate, the weight is reduced while ensuring the strength.

[0019] The utility model has the advantages that the sight glass is easy to clean, has good sealing performance, has a wide range of applications, and is easy to manufacture and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0021] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle cover assembly.

[0022] Figure 3 yes Figure 2 sectional view of .

[0023] Figure 4 yes Figure 2 Top view of the .

[0024] Figure 5 yes Figure 4 AA section view.

[0025] Figure 6 yes Figure 1 Schematic diagram of the structure of the medium pressure plate.

[0026] Figure 7 yes Figure 6 sectional view of .

[0027] Figure 8 yes Figure 1 Schematic diagram of the structure of the middle base assembly.

[0028] Fig. 9 yes Figure 8 sectional view of .

[0029] Fig.10 yes Figure 1 Schematic diagram of the structure of the middle scraper cleaning component.

[0030] Fig.11 yes Fig.10 Side view of.

[0031] Fig.12 It is a schematic diagram of the cover plate assembly and the base assembly of the utility model in a closed state.

[0032] Fig.13 It is a schematic diagram showing the cover plate assembly and the base assembly of the utility model in a half-open state.

[0033] Fig.14 It is a schematic diagram of the cover plate assembly and the base assembly of the utility model in a fully opened state.

[0034] Fig.15 It is a cross-sectional view of the utility model when installed on a door body. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with specific embodiments, and the advantages and features of the present invention will become clearer as the description proceeds. However, these embodiments are merely exemplary and do not constitute any limitation to the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solution of the present invention may be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements fall within the scope of protection of the present invention.

[0036] See also Figures 1 to 15 The utility model relates to a visual device with a scraper cleaning function, comprising a cover assembly, a base assembly and a scraper cleaning assembly, a perspective component (the perspective component is a glass plate 3) is formed on the cover assembly, the scraper cleaning assembly is installed on the perspective component, one end of the cover assembly is hinged with the base assembly, and a locking assembly is arranged between the other end and the base assembly; the scraper cleaning assembly comprises a scraper clamping plate 9, a cleaning scraper 12, a scraper rotating handle 13, a rotating handle locking nut 14, a clamping plate fixing block 15 and a rotating handle butterfly nut 20, the cleaning scraper is a flexible scraper made of a flexible polytetrafluoroethylene material, The cleaning blade 12 shown is in contact with the perspective component, and the perspective component is cleaned in real time; one end of the blade rotating handle 13 passes through the perspective component, and is sequentially installed with a clamping plate fixing block 15 and a rotating handle locking nut 14, the clamping plate fixing block 15 and the rotating handle locking nut 14 are located on the inner side of the perspective component, and a rotating handle butterfly nut 20 is installed on the blade rotating handle 13 outside the perspective component, and a sealing buffer component is installed between the rotating handle butterfly nut 20 and the perspective component, and between the clamping plate fixing block 15 and the perspective component; a blade fixing component for fixing the cleaning blade 12 is installed on the clamping plate fixing block 15. Wherein, the glass plate adopts transparent heat-resistant and pressure-resistant glass.

[0037] The scraper blade fixing assembly includes two scraper blade clamps 9 arranged parallel to each other, and a space for installing the cleaning scraper 12 is formed between the two scraper blade clamps 9. One end of one of the scraper blade clamps 9 is welded to the clamp fixing block 15, and the other scraper blade clamp 9 is independently arranged. The clamping bolt 10 passes through the two scraper blade clamps 9 and the cleaning scraper 12 and is then installed with a clamping nut 11. The scraper blade clamp 9 and the cleaning scraper 12 are detachably connected together by the clamping bolt 10 and the clamping nut 11.

[0038] The clamping plate fixing block 15 is inserted into the scraper rotating handle 13. Due to the design of the scraper rotating handle 13, the clamping plate fixing block 15 can be fixed to the scraper rotating handle 13 through the bottom locking nut 14, and can rotate with the rotation of the scraper rotating handle 13, so that the cleaning scraper 12 can clean the glass plate.

[0039] The sealing buffer assembly comprises a metal flat gasket 16 and a polyethylene gasket 17 which are sleeved on the scraper rotating handle 13 . One side of the polyethylene gasket 17 is in close contact with the perspective component, and the other side is arranged adjacent to the metal flat gasket 16 .

[0040] The polyethylene gasket 17 not only seals the blade rotating handle 13 and the glass plate 3, but also prevents the glass plate 3 from being squeezed. The above parts can be completely locked together by rotating the handle butterfly nut 20. When the blade rotating handle 13 needs to be rotated, the degree of compression of the rotating handle butterfly nut 20 can be fine-tuned; when the blade rotating handle 13 is rotated as described above, the cleaning blade 12 completes the cleaning of the glass plate.

[0041] The cover assembly includes an upper shaft hinge plate 1, an upper cover plate 2, a pressure plate 4, a handle 5 and a rubber gasket 7. The upper shaft hinge plate 1 is arranged on one side of the upper cover plate 2, a cover plate through hole is arranged in the middle of the upper cover plate 2, the pressure plate 4 and the upper cover plate 2 are arranged parallel to each other, the perspective component is installed between the pressure plate 4 and the upper cover plate 2, and the pressure plate 4 and the upper cover plate 2 are connected together by connecting bolts 8; a pressure plate through hole corresponding to the perspective component is arranged on the pressure plate 4, and a rubber gasket 7 is installed between the pressure plate 4 and the perspective component, and between the upper cover plate 2 and the perspective component; the handle 5 is installed on the upper cover plate 2. The upper cover plate 2 is machined after laser cutting, and a bolt mounting hole is arranged on it; the pressure plate 4 is machined after laser cutting, and a weight-reducing hole is opened in the middle to reduce its weight, and a threaded hole is arranged on it. The pressing plate 4 is connected to the upper cover plate 2 by bolts 8 and presses the glass plate 3. During the pressing process, the rubber gasket 7 plays a role of buffering pressure and sealing.

[0042] The base assembly includes a lower shaft hinge plate 21, a base plate 22 and a base seal 23. A seal installation groove is provided in the base plate 22, and the base seal 23 is installed in the seal installation groove. The upper shaft hinge plate 1 and the lower shaft hinge plate 21 are rotatably connected together through a pin shaft 25.

[0043] The locking assembly includes an upper switch hinge plate 6 arranged on the upper cover plate 2, and the upper switch hinge plate 6 is away from the upper axis hinge plate 1; and a lower switch hinge plate 24 arranged on the base plate 22, and the lower switch hinge plate 24 is away from the lower axis hinge plate 21. When the upper cover plate 2 is covered on the base plate 22, the upper switch hinge plate 6 is close to the lower switch hinge plate 24, and a locking screw 27 is installed on the lower switch hinge plate 24 to rotate through a rotating shaft 28. A locking butterfly nut 26 is installed on the locking screw 27. A locking screw mounting groove is provided on the upper switch hinge plate 6. When the locking screw is inserted into the locking screw mounting groove, the locking butterfly nut 26 is rotated until the locking butterfly nut 26 presses the upper switch hinge plate 6.

[0044] The working principle of the utility model is:

[0045] The upper hinge plate 1 in the cover assembly and the lower hinge plate 21 in the base assembly cooperate with each other and are assembled together through the pin 25. The upper switch hinge plate 6 in the cover assembly and the lower switch hinge plate 24 in the base assembly cooperate with each other and are assembled together through the rotating shaft 28.

[0046] The locking screw 27 is passed through the rotating shaft 28, and the upper part is fastened by the locking butterfly nut 26 to fix the cover assembly.

[0047] When the cover assembly is to be opened, the locking butterfly nut 26 is loosened and laid flat, and the locking screw 27 is away from the locking screw installation groove, and the cover assembly can be opened. Through the above operation, the door body can be opened and closed. When the glass plate is not clear, the glass plate can be cleaned by rotating the scraper cleaning assembly.

[0048] The utility model can be installed on corresponding equipment. When installing, a hole needs to be opened on the equipment. According to actual needs, the base plate 22 is aligned with the axis of the equipment hole and then welded to the equipment.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A visual device with a scraper cleaning function, characterized in that: The cleaning member is a member of a group consisting of a plurality of cleaning members, each of which is connected to a plurality of cleaning members having a plurality of cleaning members, and a plurality of cleaning members having a plurality of cleaning members. The cleaning member is a member of a plurality of cleaning members, each of which is connected to a plurality of cleaning members by a plurality of locking members.

2. The visual device with a scraper cleaning function according to claim 1, characterized in that: The scraper blade fixing assembly includes two scraper blade clamps arranged parallel to each other, and a space for installing the cleaning scraper is formed between the two scraper blade clamps. One end of one of the scraper blade clamps is welded to the clamp fixing block, and the other scraper blade clamp is independently arranged. A clamping nut is installed after the clamping bolt passes through the two scraper blade clamps and the cleaning scraper, and the scraper clamp and the cleaning scraper are detachably connected together by the clamping bolt and the clamping nut.

3. The visual device with a scraper cleaning function according to claim 1 or 2, characterized in that: The sealing buffer component comprises a metal flat gasket and a polyethylene gasket which are sleeved on the scraper rotating handle. One side of the polyethylene gasket is in close contact with the perspective component, and the other side is arranged adjacent to the metal flat gasket.

4. The visual device with scraper cleaning function according to claim 3, characterized in that: The cover plate assembly includes an upper axis hinge plate, an upper cover plate, a pressure plate, a handle and a rubber gasket. The upper axis hinge plate is arranged on one side of the upper cover plate, and a cover plate through hole is arranged in the middle of the upper cover plate. The pressure plate and the upper cover plate are arranged parallel to each other, and the perspective component is installed between the pressure plate and the upper cover plate. The pressure plate and the upper cover plate are connected together by connecting bolts; a pressure plate through hole corresponding to the perspective component is arranged on the pressure plate, and rubber gaskets are installed between the pressure plate and the perspective component, and between the upper cover plate and the perspective component; the handle is installed on the upper cover plate.

5. The visual device with scraper cleaning function according to claim 4, characterized in that: The perspective component is a glass plate.

6. The visual device with scraper cleaning function according to claim 5, characterized in that: The base assembly includes a lower shaft hinge plate, a base plate and a base seal. A seal installation groove is provided in the base plate, and the base seal is installed in the seal installation groove. The upper shaft hinge plate and the lower shaft hinge plate are rotatably connected together through a pin shaft.

7. The visual device with a scraper cleaning function according to claim 6, characterized in that: The locking assembly includes an upper switch hinge plate arranged on the upper cover plate, and a lower switch hinge plate arranged on the base plate. When the upper cover plate is covered on the base plate, the upper switch hinge plate is close to the lower switch hinge plate. A locking screw is installed on the lower switch hinge plate to rotate through a rotating shaft. A locking butterfly nut is installed on the locking screw. A locking screw mounting groove is provided on the upper switch hinge plate. When the locking screw is inserted into the locking screw mounting groove, the locking butterfly nut is rotated until the locking butterfly nut presses the upper switch hinge plate.

8. The visual device with scraper cleaning function according to claim 6, characterized in that: The glass plate is made of transparent heat-resistant and pressure-resistant glass.

Images