CN109654232B - Double-deck ash valve transmission - Google Patents
Double-deck ash valve transmission Download PDFInfo
- Publication number
- CN109654232B CN109654232B CN201811581035.3A CN201811581035A CN109654232B CN 109654232 B CN109654232 B CN 109654232B CN 201811581035 A CN201811581035 A CN 201811581035A CN 109654232 B CN109654232 B CN 109654232B
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- China
- Prior art keywords
- transmission
- valve
- transmission shaft
- valve plate
- reduction gear
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 136
- 238000003860 storage Methods 0.000 claims abstract description 23
- 230000001050 lubricating effect Effects 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 3
- 239000002355 dual-layer Substances 0.000 claims 8
- 239000003921 oil Substances 0.000 description 33
- 230000003111 delayed effect Effects 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention is suitable for the technical field of ash discharge valve accessories, and provides a double-layer ash discharge valve transmission device which comprises a valve body, a first transmission device, a second transmission device, two speed reducing devices and two lubricating devices, wherein the valve body comprises a valve, a first valve plate and a second valve plate, the first transmission device comprises a first transmission box and a first transmission shaft, the second transmission device comprises a second transmission box and a second transmission shaft, the two lubricating devices are respectively arranged on the first transmission device and the second transmission device, each lubricating device comprises an oil storage box, an oil absorption felt, a lifting rod, a pressing rod, a hairbrush and a lifting tube, the oil storage box is fixed on the outer side wall of the valve, the lifting tube is communicated with the oil storage box, and the two speed reducing devices are respectively fixed on the first transmission device and the second transmission device.
Description
Technical Field
The invention belongs to the technical field of ash valve accessories, and particularly relates to a double-layer ash valve transmission device.
Background
The device is used for being arranged at a discharge hole of an ash discharge valve working under negative pressure, the upper part of the device receives materials discharged by the discharger, the rotary impeller is used for conveying the materials and sealing the materials, the air is prevented from being sucked from the discharge hole in the pneumatic conveying process, the normal discharge of the discharger is ensured to be a special discharge device, and the device plays a great role in cleaning and cleaning. Therefore, we need to summarize some of its features, so that we can better understand and maintain the ash discharge valve comprehensively and exert its maximum capability. The valve plate of the ash discharge valve needs to be powered by a transmission device.
However, the existing transmission device has certain defects, the existing transmission device is driven by a motor, faults are easy to occur in a dust environment, and the maintenance cost of the motor is high; in addition, the prior transmission device has short service life and needs frequent maintenance.
Disclosure of Invention
The invention provides a double-layer ash discharge valve transmission device, and aims to solve the problem of short service life.
The invention is realized in such a way that a double-layer ash discharge valve transmission device comprises a valve body, a first transmission device, a second transmission device, two speed reducing devices and two lubricating devices;
the valve body includes: the valve comprises a valve, a first valve plate and a second valve plate; the valve is of a hollow structure; the first valve plate is arranged in the valve; the second valve plate is arranged in the valve and is positioned below the first valve plate; the first valve plate and the second valve plate are both rotationally connected with the inner side wall of the valve;
the first transmission includes: a first transmission case, a first transmission shaft; the first transmission case is fixed on the outer side wall of the valve; one end of the first transmission shaft extends into the valve and is fixedly connected with the first valve plate, and the first transmission shaft is positioned on the rotating shaft center of the first valve plate;
the second transmission includes: the second transmission case and the second transmission shaft; the second transmission case is fixed on the outer side wall of the valve; one end of the second transmission shaft extends into the valve and is fixedly connected with the second valve plate, and the second transmission shaft is positioned on the rotating shaft center of the second valve plate;
the two lubricating devices are respectively arranged on the first transmission device and the second transmission device, and each lubricating device comprises: the device comprises an oil storage tank, an oil absorption felt, a lifting rod, a compression rod, a hairbrush and a lifting pipe; the oil storage tank is fixed on the outer side wall of the valve; the lifting pipe is communicated with the oil storage tank; the lifting pipe is movably connected with the lifting rod; the lifting rod is wound with the oil absorption felt; one end of the oil absorption felt is positioned in the oil storage tank; the lower end of the lifting rod is provided with the hairbrush which is connected with the other end of the oil absorption felt;
the two speed reducing devices are respectively fixed on the first transmission device and the second transmission device, and the speed reducing devices comprise: the first speed reducing wheel and the second speed reducing wheel; the second reduction gear wheel is meshed with the first reduction gear wheel; two first reduction gears in the two reduction gears are respectively fixed on the first transmission shaft and the second transmission shaft; the second speed reducing wheel is connected with a damper.
The invention also provides preferable that the diameter of the second reduction gear is smaller than that of the first reduction gear.
The invention also provides preferable that the second reduction gear is rotatably connected to the outer side wall of the valve through a rotating shaft; the other end of the rotating shaft is connected with the damper.
The invention also provides a preferable method, wherein the upper end of the lifting rod is fixedly provided with a pressing rod; the compression bar is of a T-shaped structure, and a spring is sleeved and fixed on the compression bar.
The invention also provides a preferable sealing box is arranged at the joint of the first transmission shaft and the valve and the joint of the second transmission shaft and the valve respectively; and sealing cotton clung to the first transmission shaft and the second transmission shaft is arranged in the sealing box.
The invention also provides preferable that the other end of the first transmission shaft is fixed with a first handle; the first handle is welded to the other end of the first transmission shaft.
The invention also provides preferable that the other end of the second transmission shaft is fixed with a second handle; the second handle is welded on the other end of the second transmission shaft.
The invention also provides preferable that the brush is located above the second reduction gear.
The invention further provides a preferable oil inlet pipe communicated with the oil storage tank is arranged at the upper edge of the oil storage tank, and a sealing bolt is arranged at one end of the oil inlet pipe.
Compared with the prior art, the invention has the beneficial effects that: according to the double-layer ash discharge valve transmission device, the speed reducing device is arranged, so that the first valve plate and the second valve plate can be opened and closed more accurately, and the abrasion between the first valve plate and the inner side wall of the valve and between the second valve plate and the inner side wall of the valve can be reduced by slowing down the rotation speed of the first valve plate and the second valve plate. By arranging the lubricating device, the lubricating device can smear the lubricating oil on the second reduction gear through the lubricating device, and then the second reduction gear is contacted with the first reduction gear to lubricate the reduction gear, so that the service lives of the first transmission device and the second transmission device are prolonged. Through setting up the attenuator in the one end of the pivot of second reducing gear, make the user can be through fixed heavy object in order to drive first valve plate and second valve plate delay closure on the tip of first handle and second handle.
Drawings
FIG. 1 is an overall cross-sectional view of the present invention;
FIG. 2 is an enlarged schematic view of detail A in FIG. 1;
fig. 3 is a schematic structural view of a first reduction gear and a second reduction gear in the present invention.
In the figure: 1-valve body, 11-valve, 12-first valve plate, 13-second valve plate, 2-first transmission device, 21-first transmission case, 22-first transmission shaft, 23-first handle, 3-second transmission device, 31-second transmission case, 32-second transmission shaft, 33-second handle, 4-speed reducer, 41-first speed reducer, 42-second speed reducer, 43-damper, 5-lubrication device, 51-oil storage tank, 52-oil blanket, 53-lifting rod, 54-spring, 55-compression bar, 56-brush, 57-lifting tube.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a double-layer ash discharge valve transmission device comprises a valve body 1, a first transmission device 2, a second transmission device 3, two speed reduction devices 4 and two lubrication devices 5.
The valve body 1 includes: the valve 11, first valve plate 12, second valve plate 13, valve 11 is hollow structure, and first valve plate 12 sets up in valve 11, and second valve plate 13 sets up in valve 11 and is located the below of first valve plate 12, and first valve plate 12 and second valve plate 13 all rotate the inside wall of connecting valve 11.
The first transmission 2 includes: the valve comprises a first transmission case 21 and a first transmission shaft 22, wherein the first transmission case 21 is fixed on the outer side wall of the valve 11, one end of the first transmission shaft 22 stretches into the valve 11 and is fixedly connected with the first valve plate 12, and the first transmission shaft 22 is positioned on the rotation axis of the first valve plate 12.
The second transmission 3 includes: the second transmission box 31 and the second transmission shaft 32, wherein the second transmission box 31 is fixed on the outer side wall of the valve 11, one end of the second transmission shaft 32 stretches into the valve 11 and is fixedly connected with the second valve plate 13, and the second transmission shaft 32 is positioned on the rotation axis of the second valve plate 13.
Two lubricating apparatuses 5 are provided on the first transmission 2 and the second transmission 3, respectively, each lubricating apparatus 5 including: the oil storage tank 51, the oil absorption felt 52, the lifting rod 53, the compression bar 55, the brush 56 and the lifting tube 57, wherein the oil storage tank 51 is fixed on the outer side wall of the valve 11, the lifting tube 57 is communicated with the oil storage tank 51, the lifting tube 57 is movably connected with the lifting rod 53 inside, the oil absorption felt 52 is wound on the lifting rod 53, one end of the oil absorption felt 52 is positioned in the oil storage tank 51, the brush 56 is arranged at the lower end of the lifting rod 53, and the brush 56 is connected with the other end of the oil absorption felt 52.
Two reduction gear units 4 are fixed to the first transmission unit 2 and the second transmission unit 3, respectively, and the reduction gear unit 4 includes: the first speed reducing wheel 41 and the second speed reducing wheel 42, the second speed reducing wheel 42 is meshed with the first speed reducing wheel 41, the two first speed reducing wheels 41 in the two speed reducing devices 4 are respectively fixed on the first transmission shaft 22 and the second transmission shaft 32, and the second speed reducing wheel 42 is connected with a damper 43.
In the present embodiment, the valve body 1 is a double-layer ash discharge valve, that is, the first valve plate 12 and the second valve plate 13 are disposed in the valve body 1 to seal the channels in the valve body 1 respectively, the first valve plate 12 and the second valve plate 13 contact the inner side wall of the valve 11 when they are sealed, the first transmission device 2 is used for driving the first valve plate 12 to open and close, the first transmission case 21 is of a hollow structure and is used for protecting the internal components, the first transmission case 21 is detachably fixed on the outer side wall of the valve 11 through a plurality of screws, the first transmission shaft 22 is fixedly connected with the first valve plate 12 to drive the first valve plate 12 to rotate, the second transmission case 31 is of a hollow structure and is used for protecting the internal components, the second transmission case 31 is detachably fixed on the outer side wall of the valve 11 through a plurality of screws, the second transmission shaft 32 is fixedly connected with the second valve plate 13 to drive the second valve plate 13 to rotate, the two speed reducing devices 4 are respectively fixed on the first transmission shaft 22 and the second transmission shaft 32, the two lubricating devices 5 are respectively used for lubricating the two speed reducing devices 4, the oil absorbing felt 52 is in a strip shape, the oil storage tank 51 is filled with lubricating oil, the oil absorbing felt 52 absorbs the lubricating oil and conveys the lubricating oil to the hairbrush 56, a user presses the lifting rod 53, the hairbrush 56 is tightly attached to the second speed reducing wheel 42 to lubricate the second speed reducing wheel 42, the second speed reducing wheel 42 is contacted with the first speed reducing wheel 41 to lubricate the first speed reducing wheel 41, and the spring 54 is used for automatically retracting the lifting rod 53, so that the lifting rod 53 is more convenient to recycle.
Further, the second reduction gear 42 has a smaller diameter than the first reduction gear 41.
In the present embodiment, the second reduction gear 42 and the first reduction gear 41 are two gears that mesh with each other, and thus the first reduction gear 41 is driven when the second reduction gear 42 rotates, and the second reduction gear 42 is driven when the first reduction gear 41 rotates.
Further, the second reduction gear 42 is rotatably connected to the outer sidewall of the valve 11 through a rotation shaft, and the other end of the rotation shaft is connected to the damper 43.
In this embodiment, the rotating shaft and the second reduction gear 42 are integrally formed, one end of the rotating shaft is rotatably connected to the outer sidewall of the valve 11 through a bearing, the first reduction gear 41 is stably rotated through the rotating shaft, and the damper 43 sleeved at the other end of the rotating shaft increases the rotation resistance of the rotating shaft when the rotating shaft rotates, so as to slow down the rotation speed of the first reduction gear 41.
Further, a pressing rod 55 is fixed at the upper end of the lifting rod 53, the pressing rod 55 is of a T-shaped structure, and a spring 54 is sleeved and fixed on the pressing rod 55.
In this embodiment, the pressing rod 53 and the lifting rod 55 are integrally formed of metal, the pressing rod 55 is used for facilitating a user to control the lifting rod 53, the user presses the pressing rod 55 by hand when descending the lifting rod 53, the spring 54 contracts when descending the lifting rod 53, and the spring 54 pushes up the pressing rod 55 to lift the lifting rod 53 when releasing the pressing rod 55, so that after the addition of the lubricating oil is completed, the lifting rod 53 can be automatically lifted when releasing the pressing rod 55 by the user, and the brush 56 is separated from the second reduction gear 42.
Further, a sealing box is respectively arranged at the connection part of the first transmission shaft 22 and the second transmission shaft 32 and the valve 11, and sealing cotton which is tightly attached to the first transmission shaft 22 and the second transmission shaft 32 is arranged in the sealing box.
In the present embodiment, the gaps at the joints of the first and second transmission shafts 22 and 32 and the valve 11 are sealed by sealing and inner sealing cotton, that is, the sealing box is used to prevent dust leakage in the valve 11, so that the transmission device of the present invention is safer to use.
Further, a first handle 23 is fixed to the other end of the first transmission shaft 22, and the first handle 23 is welded to the other end of the first transmission shaft 22.
In this embodiment, the first handle 23 is used for controlling the first rotating shaft 22 to rotate, the first handle 23 is in a linear structure, and is fixed on the first rotating shaft 22 along the center of the length direction, when the first valve plate 12 is closed, a weight can be arranged on one end of the first handle 23 to drive the first valve plate 12 to automatically close in a delayed manner, and the resistance of the damper 43 can be arranged to set the time delay of closing, so that the operation is convenient.
Further, a second handle 33 is fixed to the other end of the second transmission shaft 32, and the second handle 33 is welded to the other end of the second transmission shaft 32.
In the present embodiment, the second handle 33 is used for controlling the second rotating shaft 32 to rotate, the second handle 33 is in a straight-line structure, and is fixed on the first rotating shaft 22 along the center of the length direction, when the second valve plate 13 is closed, a weight can be arranged on one end of the second handle 33, so that the second valve plate 13 can be driven to be automatically closed in a delayed manner, and the resistance of the damper 43 can be arranged to set the delayed time of closing, so that the operation is convenient.
Further, the brush 56 is located above the second reduction gear 42.
In the present embodiment, the brush 56 is lowered to contact the second reduction gear 42, thereby applying the lubricant on the brush 56 to the outer edge of the second reduction gear 42.
Further, an oil inlet pipe communicated with the oil storage tank 51 is arranged at the upper edge of the oil storage tank 51, and a sealing bolt is arranged at one end of the oil inlet pipe.
In the present embodiment, when the lubricant in the oil reservoir 51 is insufficient, the user opens the seal bolt, adds lubricant into the oil reservoir through the oil inlet pipe, and seals the nozzle of the oil inlet pipe with the seal bolt after the addition is completed, thereby preventing the lubricant from leaking.
The working principle and the using flow of the invention are as follows: after the invention is installed, a user turns the first handle 23 clockwise to turn the first handle 12 by 90 degrees, opens the first valve plate 12, dust drops onto the second valve plate 13, then turns the first handle 23 anticlockwise to turn the first handle 23 by 90 degrees, closes the first valve plate 12, turns the second handle 33 to open the second valve plate 13, discharges dust from the valve 11, and closes the second valve plate 13, wherein when the first valve plate 12 in an opened state needs to be closed in a delayed manner, a weight is fixed on the first handle 23, one end of the first handle 23 swings downwards due to gravity, and the direction is anticlockwise, so that the first handle 23 automatically turns anticlockwise, and the damper 43 provides resistance to the second reduction gear 42, so that the first reduction gear 41 rotates slowly to close the first valve plate 12 in a delayed manner, and the second handle 33 can also be closed in a delayed manner.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. A double-deck ash valve transmission, its characterized in that: comprises a valve body (1), a first transmission device (2), a second transmission device (3), two speed reduction devices (4) and two lubrication devices (5);
the valve body (1) comprises: a valve (11), a first valve plate (12) and a second valve plate (13); the valve (11) is of a hollow structure; the first valve plate (12) is arranged in the valve (11); the second valve plate (13) is arranged in the valve (11) and is positioned below the first valve plate (12); the first valve plate (12) and the second valve plate (13) are both rotationally connected with the inner side wall of the valve (11);
the first transmission (2) comprises: a first transmission case (21) and a first transmission shaft (22); the first transmission case (21) is fixed on the outer side wall of the valve (11); one end of the first transmission shaft (22) extends into the valve (11) and is fixedly connected with the first valve plate (12), and the first transmission shaft (22) is positioned on the rotation axis of the first valve plate (12);
the second transmission (3) comprises: a second transmission case (31) and a second transmission shaft (32); the second transmission case (31) is fixed on the outer side wall of the valve (11); one end of the second transmission shaft (32) extends into the valve (11) and is fixedly connected with the second valve plate (13), and the second transmission shaft (32) is positioned on the rotation axis of the second valve plate (13);
the two lubricating devices (5) are respectively arranged on the first transmission device (2) and the second transmission device (3), and each lubricating device (5) comprises: the oil storage tank (51), the oil absorption felt (52), the lifting rod (53), the compression rod (55), the hairbrush (56) and the lifting pipe (57); the oil storage tank (51) is fixed on the outer side wall of the valve (11); the lifting pipe (57) is communicated with the oil storage tank (51); the lifting pipe (57) is internally and movably connected with the lifting rod (53); the lifting rod (53) is wound with the oil absorption felt (52); one end of the oil absorption felt (52) is positioned in the oil storage tank (51); the lower end of the lifting rod (53) is provided with the hairbrush (56), and the hairbrush (56) is connected with the other end of the oil absorption felt (52);
two reduction gear (4) are fixed respectively on first transmission (2) and second transmission (3), reduction gear (4) include: a first reduction gear (41) and a second reduction gear (42); the second reduction gear (42) engages the first reduction gear (41); two first reduction gears (41) in the two reduction gears (4) are respectively fixed on the first transmission shaft (22) and the second transmission shaft (32); the second reduction gear (42) is connected with a damper (43).
2. A dual layer cindervalve transmission as set forth in claim 1 wherein: the diameter of the second reduction gear (42) is smaller than that of the first reduction gear (41).
3. A dual layer cindervalve transmission as set forth in claim 1 wherein: the second speed reducing wheel (42) is rotatably connected to the outer side wall of the valve (11) through a rotating shaft; the other end of the rotating shaft is connected with the damper (43).
4. A dual layer cindervalve transmission as set forth in claim 1 wherein: a pressing rod (55) is fixed at the upper end of the lifting rod (53); the compression bar (55) is of a T-shaped structure, and a spring (54) is fixedly sleeved on the compression bar (55).
5. A dual layer cindervalve transmission as set forth in claim 1 wherein: the joints of the first transmission shaft (22) and the second transmission shaft (32) and the valve (11) are respectively provided with a sealing box; and sealing cotton which is clung to the first transmission shaft (22) and the second transmission shaft (32) is arranged in the sealing box.
6. A dual layer cindervalve transmission as set forth in claim 1 wherein: the other end of the first transmission shaft (22) is fixed with a first handle (23); the first handle (23) is welded to the other end of the first transmission shaft (22).
7. A dual layer cindervalve transmission as set forth in claim 1 wherein: a second handle (33) is fixed at the other end of the second transmission shaft (32); the second handle (33) is welded on the other end of the second transmission shaft (32).
8. A dual layer cindervalve transmission as set forth in claim 1 wherein: the brush (56) is located above the second reduction gear (42).
9. A dual layer cindervalve transmission as set forth in claim 1 wherein: an oil inlet pipe communicated with the oil storage tank (51) is arranged at the upper edge of the oil storage tank (51), and a sealing bolt is arranged at one end of the oil inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581035.3A CN109654232B (en) | 2018-12-24 | 2018-12-24 | Double-deck ash valve transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581035.3A CN109654232B (en) | 2018-12-24 | 2018-12-24 | Double-deck ash valve transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109654232A CN109654232A (en) | 2019-04-19 |
| CN109654232B true CN109654232B (en) | 2024-01-12 |
Family
ID=66116394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811581035.3A Active CN109654232B (en) | 2018-12-24 | 2018-12-24 | Double-deck ash valve transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654232B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283357B (en) * | 2020-11-26 | 2022-09-30 | 泰州市百冠泵阀科技有限公司 | Unloading bottom valve |
| CN114719029A (en) * | 2022-04-20 | 2022-07-08 | 中国恩菲工程技术有限公司 | Double-layer ash discharge valve and using method |
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| CN202140596U (en) * | 2011-05-26 | 2012-02-08 | 张晓琼 | Power-driven double-layer cinder valve |
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| CN203892584U (en) * | 2014-01-17 | 2014-10-22 | 莘县淦鑫机械制造有限公司 | High sealing double-layer cinder valve |
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| CN210531637U (en) * | 2018-12-24 | 2020-05-15 | 江苏联峰工业装备科技有限公司 | Double-layer ash discharge valve transmission device |
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