Exhaust mechanism for ceramic production

Abstract

The utility model relates to an exhaust mechanism for ceramic production, which comprises an exhaust pipe body, a fan is arranged at the position, close to the left side, of an inner cavity of the exhaust pipe body, the right side of the fan is fixedly connected with a connecting plate, and the rear side of the connecting plate is fixedly connected with the inner cavity of the exhaust pipe body. A filter plate is attached to the position, close to the right end, of an inner cavity of the exhaust pipe body, rotating mechanisms are arranged at the top and the bottom of the filter plate correspondingly, pull rods are fixedly connected to the positions, close to the top and the bottom, of the right side of the filter plate correspondingly, and n-shaped plates are fixedly connected to the positions, close to the right end, of the top and the bottom of the exhaust pipe body correspondingly. Movable plates are attached to the positions, close to the opposite sides, of inner cavities of the two n-shaped plates. The device has the advantages that the angle of the filter plate can be adjusted, and the filter plate can be detached and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic production, in particular to an exhaust mechanism for ceramic production. Background Art

[0002] Ceramics is a general term for pottery and porcelain. Traditional ceramics, also known as ordinary ceramics, are products made from natural silicates such as clay as the main raw materials. Modern ceramics, also known as new ceramics, fine ceramics or special ceramics, are often made of non-silicate chemical raw materials or artificial synthetic raw materials, such as oxides (aluminum oxide, zirconium oxide, titanium oxide, etc.) and non-oxides (silicon nitride, boron carbide, etc.). Ceramics have many advantages such as excellent insulation, corrosion resistance, high temperature resistance, high hardness, low density, radiation resistance, etc., and have been widely used in various fields of the national economy.

[0003] At present, exhaust equipment is often needed to treat the gas during the production process of ceramics, and sometimes a filter plate is installed at one end inside the exhaust equipment to filter dust in the gas. However, since the filter plate is usually fixedly installed inside the exhaust equipment, when filtering is not required during the exhaust process, the filter plate will block the smoothness of the exhaust, thereby reducing the exhaust efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an exhaust mechanism for ceramic production to solve the problems mentioned in the above background technology.

[0005] The technical solution of the utility model is an exhaust mechanism for ceramic production, comprising an exhaust duct body, an inner cavity of the exhaust duct body is provided with a fan near the left side, and the right side of the fan is fixedly connected with a connecting plate, the rear side of the connecting plate is fixedly connected to the inner cavity of the exhaust duct body, the inner cavity of the exhaust duct body is fitted with a filter plate near the right end, and the top and bottom of the filter plate are both provided with a rotating mechanism, the right side of the filter plate is fixedly connected with a pull rod near the top and the bottom, and the top and bottom of the exhaust duct body are fixedly connected with an n-shaped plate near the right end, the inner cavities of the two n-shaped plates are fitted with movable plates near the opposite side, and the left and right sides of the movable plates are fixedly connected with first sliders, the left and right sides of the inner cavities of the two n-shaped plates are provided with first slide grooves near the opposite side, a plurality of the first slide grooves are respectively movably connected to the inner cavities of adjacent first slide grooves, and a moving mechanism is provided on the opposite sides of the two movable plates.

[0006] In one embodiment, both ends of the exhaust duct body are open structures, and a grid plate is fixedly connected to the left end of the inner cavity of the exhaust duct body.

[0007] In one embodiment, the rotating mechanism includes a movable rod, which is movably connected to the middle position of the bottom of the upper movable plate, and the bottom end of the movable rod is fixedly connected to a square rod, a through hole is provided at the top of the exhaust duct body near the right end, and a square groove is provided at the middle position of the top of the filter plate, the bottom end of the square rod passes through the through hole and is inserted into the inner cavity of the square groove.

[0008] In one embodiment, a worm wheel is fixedly connected to the outer side of the movable rod, and a worm is meshed on the front side of the worm wheel, a side plate is fixedly connected to the bottom of the upper movable plate near the right side, and a bearing is fixedly connected to the side plate, and the right end of the worm passes through the inner cavity of the bearing and is fixedly connected to a knob.

[0009] In one embodiment, the moving mechanism includes a moving plate, which is arranged above the middle position of the top of the upper movable plate, and a fixed rod is fixedly connected to the front side of the moving plate, a swing plate is provided on the front side of the moving plate, a slot is opened on the swing plate, and the front end of the fixed rod is inserted into the inner cavity of the slot, the top of the swing plate is movably connected to the left side of the inner cavity of the n-shaped plate, and the bottom end of the swing plate is movably connected to a translation plate, a second slider is fixedly connected to the bottom of the translation plate, and a second slide groove is opened at the top of the movable plate near the right side, and the second slider is movably connected to the inner cavity of the second slide groove.

[0010] In one embodiment, a flat plate is fixedly connected to the right side of the inner cavity of the upper n-shaped plate near the top, and an L-shaped rod is fixedly connected to the right side of the movable plate. A guide hole is opened on the flat plate near the left side, and the longer end of the L-shaped structure of the L-shaped rod passes through the inner cavity of the guide hole and extends to the outside of the flat plate.

[0011] The cam is an angular movement of the cam which is engaged with the step of moving the cams and the step of moving the cams together to form a rotational movement of the cams.

[0012] The beneficial effects provided by the utility model are:

[0013] 1. Through the cooperation between the square rod, worm gear, worm and knob, it is convenient to drive the filter plate to rotate, thereby changing the angle inside the exhaust duct body, so as to close or open the air outlet of the exhaust duct body, so that the filter plate can be easily switched when not needed, avoiding affecting the smoothness of exhaust.

[0014] 2. Through the mutual cooperation among the L-shaped plug rod, turntable, threaded sleeve, threaded rod, cross bar, spring, sliding plate, fixed rod, swing plate, movable plate and L-shaped rod, it is convenient to drive the two square rods to move to the opposite side, so as to stay away from the inner cavity of the adjacent square groove. At this time, the filter plate can be disassembled and cleaned after long-term use, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view cross-sectional view of the utility model;

[0016] Figure 2 It is a partial right side view of the filter plate of the utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 1 Enlarged view of point B in the middle.

[0019] In the attached drawings, 1. exhaust duct body; 2. fan; 3. grid plate; 4. filter plate; 5. n-shaped plate; 6. L-shaped plug rod; 7. turntable; 8. threaded sleeve; 9. threaded rod; 10. cross bar; 11. spring; 12. sliding plate; 13. fixed rod; 14. swing plate; 15. moving plate; 16. movable plate; 17. square rod; 18. worm gear; 19. worm; 20. knob; 21. L-shaped rod. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0021] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In one embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an exhaust mechanism for ceramic production includes an exhaust pipe body 1, both ends of the exhaust pipe body 1 are open structures, and a grid plate 3 is fixedly connected to the left end of the inner cavity of the exhaust pipe body 1, a fan 2 is provided near the left side of the inner cavity of the exhaust pipe body 1, and a connecting plate is fixedly connected to the right side of the fan 2, and the rear side of the connecting plate is fixedly connected to the inner cavity of the exhaust pipe body 1, a filter plate 4 is fitted near the right end of the inner cavity of the exhaust pipe body 1, and a rotating mechanism is provided at the top and bottom of the filter plate 4, and the right side of the filter plate 4 is near Pull rods are fixedly connected at the top and bottom, and n-shaped plates 5 are fixedly connected to the top and bottom of the exhaust duct body 1 near the right end, movable plates 16 are fitted on the inner cavities of the two n-shaped plates 5 near the opposite side, and first sliders are fixedly connected on the left and right sides of the movable plates 16, first sliding grooves are opened on the left and right sides of the inner cavities of the two n-shaped plates 5 near the opposite side, several first sliding grooves are movably connected to the inner cavities of adjacent first sliding grooves, and moving mechanisms are provided on the opposite sides of the two movable plates 16.

[0023] It is convenient to drive the filter plate 4 to adjust the angle. In this embodiment, Figure 1 and Figure 4 As shown, the rotating mechanism includes a movable rod, which is movably connected to the middle position of the bottom of the upper movable plate 16, a worm wheel 18 is fixedly connected to the outer side of the movable rod, and a worm 19 is meshed on the front side of the worm wheel 18, a side plate is fixedly connected to the bottom of the upper movable plate 16 near the right side, and a bearing is fixedly connected to the side plate, the right end of the worm 19 passes through the inner cavity of the bearing and is fixedly connected to a knob 20, and the bottom end of the movable rod is fixedly connected to a square rod 17, a through hole is opened at the top of the exhaust duct body 1 near the right end, and a square groove is opened at the middle position of the top of the filter plate 4, the bottom end of the square rod 17 passes through the through hole and is inserted into the inner cavity of the square groove.

[0024] It is convenient to install and remove the filter plate 4. In one embodiment, Figure 1 , Figure 3 and Figure 4 As shown, the moving mechanism includes a moving plate 15, which is arranged above the middle position of the top of the upper movable plate 16, a threaded rod 9 is movably connected to the top of the moving plate 15 near the right side, and a threaded sleeve 8 is fixedly connected to the top of the upper n-shaped plate 5, the top of the threaded rod 9 passes through the inner cavity of the threaded sleeve 8 and is fixedly connected to the turntable 7, and a sliding plate 12 is fitted near the middle position of the top of the upper n-shaped plate 5, a third slider is fixedly connected to the bottom of the sliding plate 12, and a third slide groove is opened near the left side of the top of the upper n-shaped plate 5, the third slider is movably connected to the inner cavity of the third slide groove, and a through hole is opened on the third slider, a cross bar 10 is passed through the inner cavity of the through hole, the left and right ends of the cross bar 10 are fixedly connected to the inner cavity of the third slide groove, a spring 11 is sleeved on the outer side of the cross bar 10, and the left and right ends of the spring 11 are respectively fixedly connected to the inner cavity of the third slide groove and the third slider, and the top of the sliding plate 12 is fixedly connected to The L-shaped plug rod 6 has a plurality of plug holes on the outer side of the turntable 7, and the longer end of the L-shaped structure of the L-shaped plug rod 6 is inserted into the inner cavity of one of the plug holes, and the front side of the movable plate 15 is fixedly connected with the fixed rod 13, and the front side of the movable plate 15 is provided with a swing plate 14, and the swing plate 14 is provided with a slot, and the front end of the fixed rod 13 is inserted into the inner cavity of the slot, the top of the swing plate 14 is movably connected to the left side of the inner cavity of the n-shaped plate 5, and the bottom end of the swing plate 14 is movably connected with the translation plate, and the bottom of the translation plate is fixedly connected with a second slider, and a second slide groove is provided at the top of the movable plate 16 near the right side, and the second slider is movably connected to the inner cavity of the second slide groove, a flat plate is fixedly connected to the right side of the inner cavity of the upper n-shaped plate 5 near the top, and an L-shaped rod 21 is fixedly connected to the right side of the movable plate 15, and a guide hole is provided on the flat plate near the left side, and the longer end of the L-shaped structure of the L-shaped rod 21 passes through the inner cavity of the guide hole and extends to the outside of the flat plate.

[0025] Working principle: When the utility model is used, the exhaust duct body 1 is first installed as a whole at the position where it is needed. When the gas generated in the ceramic production process needs to be discharged and processed, the fan 2 is started by an external power supply. When the fan 2 is working, the gas will be sucked into the inner cavity of the exhaust duct body 1 from the left end of the exhaust duct body 1. At this time, the setting of the grid plate 3 can prevent some larger debris from entering the interior of the exhaust duct body 1. When the gas flows inside the exhaust duct body 1 and contacts the filter plate 4, the filter plate 4 can filter the dust in the gas and then discharge it. When the exhaust duct body 1 does not need to use the filter plate 4 to filter the gas, the two knobs 20 are turned. The rotation of the two knobs 20 will drive the adjacent worm 19 to rotate, and the rotation of the worm 19 will drive the adjacent square rod 17 to rotate through the worm gear 18. The rotation of the two square rods 17 will jointly drive the filter plate 4 to rotate under the action of the adjacent square grooves, so that the filter plate 4 can be horizontally distributed in the inner cavity of the exhaust duct body 1. At this time, the exhaust duct body 1 is close to the inner cavity of the exhaust duct body 1. When the filter plate 4 is used for a long time and has a lot of dust attached to it, it needs to be cleaned. The upper sliding plate 12 can be pulled to move to the side away from the turntable 7, thereby squeezing the spring 11 and driving the L-shaped plug rod 6 to move into the inner cavity away from the adjacent plug hole. When the L-shaped plug rod 6 moves to the outer side of the turntable 7, the turntable 7 can be rotated to drive the threaded rod 9 to rotate. The rotation of the threaded rod 9 will drive the movable plate 15 to move upward under the action of the threaded sleeve 8, thereby driving the swing plate 14 to swing upward through the fixed rod 13. The upward swinging of the swing plate 14 will drive the movable plate 16 to move upward, and the upward movement of the movable plate 16 will drive the square rod 17 to move upward, thereby away from the inner cavity of the square groove. At this time, the pulled sliding plate 12 can be released, and then the same operation is followed to make the lower square rod 17 also away from the inner cavity of the square groove. At this time, the two pull rods can be pulled to the right, so that the filter plate 4 is taken out of the inner cavity of the exhaust duct body 1 for cleaning. After cleaning, the reverse operation can restore the filter plate 4 to its original position.

[0026] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0027] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An exhaust mechanism for ceramic production, characterized in that: The fan assembly comprises an exhaust duct body, wherein a fan is provided in an inner cavity of the exhaust duct body near the left side, and a connecting plate is fixedly connected to the right side of the fan, the rear side of the connecting plate is fixedly connected to the inner cavity of the exhaust duct body, a filter plate is fittedly provided in the inner cavity of the exhaust duct body near the right end, and a rotating mechanism is provided at the top and bottom of the filter plate, a pull rod is fixedly connected at the right side of the filter plate near the top and the bottom, and an n-shaped plate is fixedly connected at the top and the bottom of the exhaust duct body near the right end, movable plates are fittedly provided at the inner cavities of the two n-shaped plates near the opposite side, and first sliders are fixedly connected at the left and right sides of the movable plates, first slide grooves are opened at the left and right sides of the inner cavities of the two n-shaped plates near the opposite side, a plurality of the first slide grooves are movably connected to the inner cavities of adjacent first slide grooves, and a moving mechanism is provided at the opposite sides of the two movable plates.

2. The exhaust mechanism for ceramic production according to claim 1, characterized in that: Both ends of the exhaust pipe body are open structures, and a grid plate is fixedly connected to the left end of the inner cavity of the exhaust pipe body.

3. The exhaust mechanism for ceramic production according to claim 1, characterized in that: The rotating mechanism includes a movable rod, which is movably connected to the middle position of the bottom of the upper movable plate, and the bottom end of the movable rod is fixedly connected to a square rod. A through hole is provided at the top of the exhaust duct body near the right end, and a square groove is provided at the middle position of the top of the filter plate. The bottom end of the square rod passes through the through hole and is inserted into the inner cavity of the square groove.

4. The exhaust mechanism for ceramic production according to claim 3, characterized in that: A worm wheel is fixedly connected to the outer side of the movable rod, and a worm is meshed on the front side of the worm wheel. A side plate is fixedly connected to the bottom of the upper movable plate near the right side, and a bearing is fixedly connected to the side plate. The right end of the worm passes through the inner cavity of the bearing and is fixedly connected to a knob.

5. The exhaust mechanism for ceramic production according to claim 1, characterized in that: The moving mechanism includes a moving plate, which is arranged above the middle position of the top of the upper movable plate, and a fixed rod is fixedly connected to the front side of the moving plate, a swing plate is provided on the front side of the moving plate, a slot is provided on the swing plate, and the front end of the fixed rod is inserted into the inner cavity of the slot, the top of the swing plate is movably connected to the left side of the inner cavity of the n-shaped plate, and the bottom end of the swing plate is movably connected to a translation plate, the bottom of the translation plate is fixedly connected to a second slider, and a second slide groove is provided at the top of the movable plate near the right side, and the second slider is movably connected to the inner cavity of the second slide groove.

6. The exhaust mechanism for ceramic production according to claim 5, characterized in that: A flat plate is fixedly connected to the right side of the inner cavity of the n-shaped plate above near the top, and an L-shaped rod is fixedly connected to the right side of the movable plate. A guide hole is opened on the flat plate near the left side, and the longer end of the L-shaped structure of the L-shaped rod passes through the inner cavity of the guide hole and extends to the outside of the flat plate.

7. The exhaust mechanism for ceramic production according to claim 5, characterized in that: The top of the movable plate is movably connected with a threaded rod near the right side, and the top of the n-shaped plate above is fixedly connected with a threaded sleeve, the top of the threaded rod passes through the inner cavity of the threaded sleeve and is fixedly connected with a rotating disk, and a sliding plate is fitted near the middle position of the top of the n-shaped plate above, and the bottom of the sliding plate is fixedly connected with a third sliding block, and a third sliding groove is opened near the left side of the top of the n-shaped plate above, the third sliding block is movably connected to the inner cavity of the third sliding groove, and a through hole is opened on the third sliding block, the inner cavity of the through hole passes through a cross bar, the left and right ends of the cross bar are fixedly connected to the inner cavity of the third sliding groove, the outer side of the cross bar is sleeved with a spring, and the left and right ends of the spring are respectively fixedly connected to the inner cavity of the third sliding groove and the third sliding block, the top of the sliding plate is fixedly connected with an L-shaped plug rod, and a plurality of plug holes are opened on the outer side of the rotating disk, and the longer end of the L-shaped structure of the L-shaped plug rod is inserted into the inner cavity of one of the plug holes.

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