CN211282962U - Gravity discharge valve - Google Patents
Gravity discharge valve Download PDFInfo
- Publication number
- CN211282962U CN211282962U CN201922276356.9U CN201922276356U CN211282962U CN 211282962 U CN211282962 U CN 211282962U CN 201922276356 U CN201922276356 U CN 201922276356U CN 211282962 U CN211282962 U CN 211282962U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- baffle
- discharge valve
- bin
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000003921 oil Substances 0.000 abstract description 35
- 239000000843 powder Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a gravity discharge valve, including the storage silo, the discharge gate has been seted up to the bottom of storage silo, the baffle groove has been seted up to the bottom of storage silo, and the baffle groove is located the top of discharge gate, baffle groove embedding sliding connection has the feed bin baffle. The utility model discloses in, lead the hydraulic oil of oil pipe with adjusting cylinder to take out once more through small-size drive oil pump through flexible, thereby make the holistic weight of adjusting cylinder be less than the balancing weight, thereby make the drive belt drive action wheel anticlockwise rotation, and then make drive gear drive rack plate and feed bin baffle move to the left side in the baffle groove, until the lateral wall laminating of second stopper and storage silo, so far accomplish the closure of discharge gate, whole process is very convenient, and the energy consumption of whole operation process is lower than traditional device, thereby be favorable to the energy-conservation of device, furthermore, the device has also avoided the direct contact that the motor directly has the powder, consequently, the condition that the motor burns out can not take place.
Description
Technical Field
The utility model relates to a discharge valve technical field especially relates to a gravity discharge valve.
Background
The vacuum dryer is a vacuum low-temperature device for heating materials, is used for dehydrating and drying agricultural and sideline products, health products, food, medicinal materials, fruits and vegetables, chemical raw materials and the like with high added values and heat sensitivity, is used for low-temperature concentration of chemical products, removal of crystal water, drying of enzyme preparations and the like, extracts Chinese herbal medicines in vacuum, is suitable for experiments in scientific research institutions, and is a necessary part on the vacuum dryer;
the vacuum drying cyclone discharge port is traditionally a discharge valve driven by a motor, the discharge valve drives blades inside to discharge materials through the motor, meanwhile, micro negative pressure is guaranteed in the system, the device has the defect of energy consumption, and when a certain amount of fine powder enters a bearing, the motor is easy to burn.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a gravity discharge valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a gravity discharge valve comprises a storage bin, wherein a discharge hole is formed in the bottom end of the storage bin, a baffle groove is formed in the bottom of the storage bin, the baffle groove is located at the top of the discharge hole, a bin baffle is connected in an embedded and sliding mode through the baffle groove, a through groove is formed in one side of the outer surface of the bin baffle, a first limiting block is fixedly connected to one end, close to the through groove, of the bin baffle, a second limiting block is fixedly connected to one end, away from the first limiting block, of the bin baffle, a rack plate is fixedly connected to one end, away from the bin baffle, of the second limiting block, a transmission gear is connected to the bottom of the rack plate in a meshed mode, a transmission shaft is fixedly connected to the middle of the transmission gear, a driving wheel is fixedly connected to one side, away from the transmission, the outer side wall of the adjusting oil cylinder is fixedly connected with a telescopic oil guide pipe, and one end, far away from the adjusting oil cylinder, of the telescopic oil guide pipe is fixedly connected with a small-sized driving oil pump.
As a further description of the above technical solution:
and one end of the rack plate, which is far away from the second limiting block, is fixedly connected with a manual pulling handle.
As a further description of the above technical solution:
the lateral wall fixedly connected with of storage silo supports the side frame four times.
As a further description of the above technical solution:
four the equal fixedly connected with fixed bolster in bottom of support limit frame.
As a further description of the above technical solution:
and a plurality of thread fixing grooves are formed in the bottoms of the four fixing supports.
As a further description of the above technical solution:
the two ends of the transmission shaft are respectively embedded between the two fixed supports and are rotationally connected, and the small-sized driving oil pump is fixedly connected with the fixed supports.
The utility model discloses following beneficial effect has:
the gravity discharge valve is characterized in that a worker guides powder into a storage bin, when the worker needs to discharge the powder, a small driving oil pump on a fixed support fills hydraulic oil into an adjusting oil cylinder through a telescopic oil guide pipe, the integral weight of the adjusting oil cylinder is larger than that of a balancing weight, so that the weight ratio between the adjusting oil cylinder and the balancing weight is broken, due to the increase of the integral weight of the adjusting oil cylinder, the adjusting oil cylinder pulls a driving belt to move downwards, the driving belt drives a driving wheel to rotate clockwise, a transmission shaft drives a transmission gear to rotate clockwise, a rack plate and a bin baffle are driven by the transmission gear to move towards the right side in a baffle groove until a first limiting block is attached to the side wall of the storage bin, so that a material passing groove is aligned with a discharge port, the powder falls out of the storage bin, when the powder does not need to be discharged, the small driving oil pump draws, thereby make the holistic weight of adjusting cylinder be less than the balancing weight, thereby make the drive belt drive action wheel anticlockwise rotation, and then make drive gear drive rack plate and feed bin baffle remove to the left side in the baffle groove, until the lateral wall laminating of second stopper and storage silo, so far accomplish the closure of discharge gate, whole process is very convenient, and the more traditional device of energy consumption of whole operation process is lower, thereby be favorable to the energy-conservation of device, in addition, the device has also avoided the direct contact that the motor directly has the powder, consequently, the condition that the motor burns out can not take place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the overhead structure of the baffle of the storage bin of the present invention.
Illustration of the drawings: 1. a storage bin; 2. a baffle slot; 3. a discharge port; 4. a bin baffle; 5. a first stopper; 6. a material feeding groove; 7. a second limiting block; 8. a rack plate; 9. manually pulling the handle; 10. a small drive oil pump; 11. the oil guide pipe is stretched; 12. a driving wheel; 13. a transmission gear; 14. a drive shaft; 15. a transmission belt; 16. adjusting the oil cylinder; 17. a balancing weight; 18. supporting the side frame; 19. and fixing the bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a gravity discharge valve comprises a storage bin 1, a discharge hole 3 is formed in the bottom end of the storage bin 1, a baffle groove 2 is formed in the bottom of the storage bin 1, the baffle groove 2 is located at the top of the discharge hole 3, a bin baffle 4 is connected in a sliding mode in an embedded mode with the baffle groove 2, a feed through groove 6 is formed in one side of the outer surface of the bin baffle 4, a first limiting block 5 is fixedly connected to one end, close to the feed through groove 6, of the bin baffle 4, a second limiting block 7 is fixedly connected to one end, far away from the first limiting block 5, of the bin baffle 4, a rack plate 8 is fixedly connected to one end, far away from the bin baffle 4, of the second limiting block 7, a transmission gear 13 is connected to the bottom of the rack plate 8 in an engaged mode, a transmission shaft 14 is fixedly connected to the middle of the transmission gear 13, a driving wheel 12 is, the outer side wall of the adjusting oil cylinder 16 is fixedly connected with a telescopic oil guide pipe 11, and one end of the telescopic oil guide pipe 11 far away from the adjusting oil cylinder 16 is fixedly connected with a small-sized driving oil pump 10.
One end of the rack plate 8, which is far away from the second limiting block 7, is fixedly connected with a manual pulling handle 9, so that a worker can conveniently operate the device manually during normal maintenance; the outer side wall of the storage bin 1 is fixedly connected with four supporting side frames 18, so that the fixing support 19 is convenient to mount and an acting point is provided for the fixing support 19; the bottoms of the four fixing supports 19 are respectively provided with a plurality of thread fixing grooves, so that the device can be conveniently and integrally installed on a dryer; the two ends of the transmission shaft 14 are respectively embedded and rotatably connected with the two fixing supports 19, and the small-sized driving oil pump 10 is fixedly connected with the fixing supports 19, so that the small-sized driving oil pump 10 and the transmission shaft 14 can be conveniently fixed.
The working principle is as follows: when a gravity discharge valve is used, a worker guides powder into the storage bin 1, when the powder needs to be discharged, the small-sized driving oil pump 10 on the fixed support 19 fills hydraulic oil into the adjusting oil cylinder 16 through the telescopic oil guide pipe 11, so that the whole weight of the adjusting oil cylinder 16 is larger than that of the balancing weight 17, the weight ratio between the adjusting oil cylinder 16 and the balancing weight 17 is broken, due to the increase of the whole weight of the adjusting oil cylinder 16, the adjusting oil cylinder 16 pulls the driving belt 15 to move downwards, the driving belt 15 drives the driving wheel 12 to rotate clockwise, the driving shaft 14 drives the transmission gear 13 to rotate clockwise, the rack plate 8 and the bin baffle 4 are driven by the transmission gear 13 to move towards the right side in the baffle groove 2 until the first limiting block 5 is attached to the side wall of the storage bin 1, the material passing groove 6 is aligned with the discharge hole 3, and the powder falls out of the storage, when need not to unload, small-size drive oil pump 10 draws back the hydraulic oil that adjusts hydro-cylinder 16 once more through flexible oil pipe 11 of leading, thereby make the holistic weight of adjusting hydro-cylinder 16 be less than balancing weight 17, thereby make drive belt 15 drive action wheel 12 anticlockwise rotation, and then make drive gear 13 drive rack plate 8 and feed bin baffle 4 move to the left side in baffle groove 2, until the laminating of the lateral wall of second stopper 7 with storage silo 1, so far accomplish the closure of discharge gate 3, whole process is very convenient, and the energy consumption of whole operation process is lower than traditional device, thereby be favorable to the energy-conservation of device, furthermore, the device has also avoided the direct contact that the motor directly has the powder, consequently, the condition that the motor burns out can not take place, certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides a gravity discharge valve, includes storage silo (1), its characterized in that: the bottom end of the storage bin (1) is provided with a discharge hole (3), the bottom of the storage bin (1) is provided with a baffle groove (2), the baffle groove (2) is located at the top of the discharge hole (3), the baffle groove (2) is embedded into a bin baffle (4) in sliding connection, one side of the outer surface of the bin baffle (4) is provided with a feed through groove (6), one end, close to the feed through groove (6), of the bin baffle (4) is fixedly connected with a first limiting block (5), one end, far away from the first limiting block (5), of the bin baffle (4) is fixedly connected with a second limiting block (7), one end, far away from the bin baffle (4), of the second limiting block (7) is fixedly connected with a rack plate (8), the bottom of the rack plate (8) is meshed with a transmission gear (13), and the middle position of the transmission gear (13, one side fixedly connected with action wheel (12) of keeping away from drive gear (13) of transmission shaft (14), action wheel (12) meshing is connected with drive belt (15), the both ends difference fixedly connected with balancing weight (17) and regulation hydro-cylinder (16) of drive belt (15), the flexible oil pipe (11) of leading of lateral wall fixedly connected with of regulation hydro-cylinder (16), the flexible small-size drive oil pump (10) of one end fixedly connected with of keeping away from regulation hydro-cylinder (16) of leading oil pipe (11).
2. A gravity discharge valve according to claim 1, wherein: one end of the rack plate (8) far away from the second limiting block (7) is fixedly connected with a manual pulling handle (9).
3. A gravity discharge valve according to claim 1, wherein: the outer side wall of the storage bin (1) is fixedly connected with four supporting side frames (18).
4. A gravity discharge valve according to claim 3, wherein: the bottom ends of the four supporting side frames (18) are fixedly connected with fixed supports (19).
5. A gravity discharge valve according to claim 4, wherein: and a plurality of thread fixing grooves are formed in the bottoms of the four fixing supports (19).
6. A gravity discharge valve according to claim 1, wherein: the two ends of the transmission shaft (14) are respectively embedded between the two fixing supports (19) to be rotationally connected, and the small-sized driving oil pump (10) is fixedly connected with the fixing supports (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276356.9U CN211282962U (en) | 2019-12-18 | 2019-12-18 | Gravity discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276356.9U CN211282962U (en) | 2019-12-18 | 2019-12-18 | Gravity discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211282962U true CN211282962U (en) | 2020-08-18 |
Family
ID=72012018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276356.9U Expired - Fee Related CN211282962U (en) | 2019-12-18 | 2019-12-18 | Gravity discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211282962U (en) |
-
2019
- 2019-12-18 CN CN201922276356.9U patent/CN211282962U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210366138U (en) | Leveling device is used in processing of food level self sealss freshness protection package | |
| CN211282962U (en) | Gravity discharge valve | |
| CN215209332U (en) | Scum treatment device for aromatic vinegar fermentation | |
| CN207702837U (en) | Produce the vacuum drying chamber of ranitidine pharmaceutical composition | |
| CN218987055U (en) | Tea vacuum packaging equipment with drying function | |
| CN215975509U (en) | Sludge vacuum normal temperature drying device | |
| CN208527502U (en) | A kind of liftable semi-submersible medicine-washing machine | |
| CN108277087B (en) | Benzyl acetate extraction system based on jasmine flower raw materials | |
| CN210718403U (en) | Vacuum drying machine with high efficiency | |
| CN213506872U (en) | Food fermentation tank with solid-liquid separation function | |
| CN202403506U (en) | Automatic charging/discharging transition device for lyophilizer | |
| CN214126846U (en) | Low disintegrating slag tea fermentation production processing system | |
| CN211532723U (en) | Peanut processing equipment convenient to ejection of compact | |
| CN112891984B (en) | Small-size reation kettle is used to applied chemistry | |
| CN212937802U (en) | Dewatering equipment for food processing | |
| CN210506167U (en) | A purification device for extracting hawthorn fruit flavone | |
| CN113104307A (en) | Intelligent preparation process for producing colloidal mask | |
| CN207590049U (en) | A kind of throat-moistening resolve phlegm Chinese medicine sterculia seed skinning machine | |
| CN207024723U (en) | A kind of tank body of root of kudzu vine slurries saccharification clarification | |
| CN210473301U (en) | Natural products polysaccharide draws uses automatic solid-liquid separation equipment of high efficiency | |
| CN111134300A (en) | Vacuum low-temperature material suction device for golden jujube processing | |
| CN217465182U (en) | A high-efficient refrigerated dryer for white fungus | |
| CN214780718U (en) | Sealing machine for processing fruit wine | |
| CN218687008U (en) | Filter equipment is used in silica gel production | |
| CN214344848U (en) | Continuous filter press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |