CN109649940A - A kind of extractor - Google Patents
A kind of extractor Download PDFInfo
- Publication number
- CN109649940A CN109649940A CN201910085841.XA CN201910085841A CN109649940A CN 109649940 A CN109649940 A CN 109649940A CN 201910085841 A CN201910085841 A CN 201910085841A CN 109649940 A CN109649940 A CN 109649940A
- Authority
- CN
- China
- Prior art keywords
- feeding tube
- tube road
- scraper plate
- shaft
- plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/04—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels
- B65G19/06—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
- B65G19/08—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel and attached to a single belt, rope or chain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Abstract
The invention discloses a kind of extractors, are related to medicinal material field of transmissions；Walking feeding tube road including annular, two drag chains being adapted to walking feeding tube road shape are equipped in walking feeding tube road, drag chain is rearranged by several chain links, two pieces of outer plates are equipped between adjacent chain link, chain link includes two pieces of inner plates, two shafts are equipped between two pieces of inner plates, walking feeding tube road is equipped with feed inlet and discharge port, drive sprocket is engaged on drag chain, several scraper plates for pushing Chinese medicine to advance are equipped with along drag chain trend in walking feeding tube road, scraper plate is in the shaft that the side of drag chain is hinged on outer plate one end, the outer plate other end is hinged with the support rod for fixing scraper plate, support rod one end is hinged in the shaft of outer plate end, the support rod other end is connected on scraper plate, idler wheel is equipped between inner plate, idler wheel is set in shaft and is rotatablely connected with shaft, idler wheel is resisted against on walking feeding tube road inner sidewall；High reliablity of the present invention.
Description
Technical field
The invention belongs to medicinal material field of transmissions, in particular to a kind of extractor.
Background technique
Extractor is to extract Chinese medicine commonly used equipment.
Chinese patent Authorization Notice No. CN2408939, authorized announcement date 20001206, disclosing one kind, " U-type groove carrier bar is inverse
Flow extractor "；Including lines detection section and power drive mechanism, it is characterised in that the inclined arrangement of lines detection section, straight line mention
Duan Erduan is taken to be connected to the charging and discharging section prolonged on arc-shaped respectively, three sections collectively constitute U-shaped extraction tank, are provided in extraction tank
As conveyor chain and linear material carrier bar propeller composed by the scraper plate that is associated on chain, it is provided with feed inlet on feed zone and mentions
It takes liquid to export, water inlet and discharge port is provided on discharging section；
In operation, the power that conveyor chain is born has for the invention: itself tensile force, driving pulling force, scraper plate are to the anti-of conveyor chain
Active force etc..Wherein itself tensile force and driving pulling force generate chain internode pulling force, anti-work of the scraper plate to the carrier bar on conveyor chain
It is firmly local buckling stress, therefore when blocking on Chinese medicine is expert at route, scraper plate applies the carrier bar on conveyor chain
Add a bigger local buckling stress, so as to cause conveyor chain damage.
Summary of the invention
The purpose of the invention is to prior art scraper plates to be fixed on drag chain, and when pushing Chinese medicine, scraper plate is to drag chain
It is easy to produce local buckling stress, so that the shortcomings that being easily damaged drag chain, proposes that a kind of increase support rod, support rod are equal with scraper plate
It is hinged with the shaft on drag chain, so that reaction force of the scraper plate to drag chain is transferred in shaft, it ensure that drag chain will not be broken
Bad extractor.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of extractor, the walking feeding tube road including annular, the plane where the walking feeding tube road are perpendicular, the walking feeding tube
Two drag chains being adapted to walking feeding tube road shape are equipped in road, the drag chain is rearranged by several chain links, adjacent chain link
Between be equipped with two pieces of outer plates, the chain link includes two pieces of inner plates, be equipped with two shafts between two pieces of inner plates, described turn
Axle position is respectively positioned between two pieces of outer plates of corresponding end in inner plate both ends, the inner plate both ends, and the shaft passes through interior chain
Plate and outer plate, the shaft and inner plate are hinged, and the shaft and outer plate are hinged, and the walking feeding tube road is equipped with feed inlet
And discharge port, elevation of water where the feed inlet are higher than elevation of water where discharge port, are engaged with drive on the drag chain
Movable sprocket, the drag chain inside is resisted against on walking feeding tube road inner sidewall and is slidably connected with walking feeding tube road, in the walking feeding tube road
Several scraper plates for pushing Chinese medicine to advance are equipped with along drag chain trend, the scraper plate is adapted to walking feeding tube road, the scraper plate
On the outside of drag chain, the scraper plate is in the shaft that the side of drag chain is hinged on outer plate one end, the outer plate other end
It is hinged with the support rod for fixing scraper plate, described support rod one end is hinged in the shaft of outer plate end, the support rod
The other end is connected on scraper plate, and idler wheel is equipped between the inner plate, and the idler wheel, which is set in shaft and rotates with shaft, to be connected
It connects, the idler wheel is resisted against on walking feeding tube road inner sidewall.
At work, drive sprocket rotation drives drag chain rotation to the present invention, and the idler wheel on drag chain is in walking feeding tube road inner sidewall
Upper rolling, so that drag chain slides on walking feeding tube road, Chinese medicine enters walking feeding tube road from feed inlet, then in the promotion of scraper plate
Under, Chinese medicine moves in walking feeding tube road, and scraper plate is adapted to walking feeding tube road, to prevent scraper plate leakage from scraping, scraper plate, support rod and outer
Carrier bar forms a triangular structure, so that scraper plate is direct by a part of active force when Chinese medicine generates active force to scraper plate
Shaft is passed to, another part active force is passed into another shaft by support rod, to ensure that the stabilization of scraper plate, separately
Scraper plate is avoided outside, local buckling stress is generated to inner plate and outer plate, ensure that inner plate and outer plate are not destroyed, increase
Stability of the invention is added；Finally under the action of scraper plate, Chinese medicine comes out from discharge port.
Preferably, being equipped with tensioning wheel on the inside of drag chain, the tensioning wheel is engaged with drag chain.
Tensioning wheel is added, to guarantee that drag chain does not relax, guarantees the stable driving drag chain operation of drive sprocket, guarantees this hair
Bright stability.
Preferably, scraper plate is connected with the reinforced liner for reinforcing scraper plate, the support rod close to the side of support rod
Affixed with scraper plate by reinforced liner, the scraper plate is equipped with groove in drag chain corresponding position, and the drag chain is located in groove, described
Scraper plate is hinged by reinforced liner and shaft close to the side of drag chain.
Reinforced liner is added, to reduce the stiffness and strength of scraper plate, is blocked once in a while in walking feeding tube road when Chinese medicine
When, scraper plate still can push Chinese medicine to advance, and scraper plate will not destroy.
The beneficial effects of the present invention are: a part of active force is directly passed to shaft by (1) scraper plate, another part is acted on
Power passes to another shaft by support rod, to ensure that the stabilization of scraper plate, in addition avoids scraper plate to inner plate and outer
Carrier bar generates local buckling stress, ensure that inner plate and outer plate are not destroyed, increases stability of the invention；(2) increase
If tensioning wheel, to guarantee that drag chain does not relax, guarantees the stable driving drag chain operation of drive sprocket, guarantee stabilization of the invention
Property；(3) reinforced liner is added, to reduce the stiffness and strength of scraper plate, when Chinese medicine blocks once in a while in walking feeding tube road
It waits, scraper plate still can push Chinese medicine to advance, and scraper plate will not destroy.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram that scraper plate is connect with chain link；
Fig. 4 is the partial enlarged view in Fig. 3 at B；
Fig. 5 is the top view that scraper plate is connect with chain link；
Fig. 6 is the structural schematic diagram of scraper plate.
In figure: walking feeding tube road 1, drag chain 2, outer plate 4, scraper plate 5, feed inlet 6, discharge port 7, drive sprocket 8, support rod 9,
Inner plate 10, shaft 11, idler wheel 12, tensioning wheel 13, reinforced liner 14, groove 15, Chinese medicine 16.
Specific embodiment
The present invention is further elaborated on reference to the accompanying drawings and detailed description:
Fig. 1 to Fig. 6 is a kind of extractor, and the walking feeding tube road 1 including annular, the plane where the walking feeding tube road 1 is vertical flat
Face is equipped with the drag chain 2 of two with 1 shape adaptation of walking feeding tube road in the walking feeding tube road 1, and the drag chain 2 is by several chain link rows
Column form, and two pieces of outer plates 4 are equipped between adjacent chain link, and the chain link includes two pieces of inner plates 10, two pieces of inner plates 10
Between be equipped with two shafts 11, the shaft 11 is located at 10 both ends of inner plate, and 10 both ends of inner plate are respectively positioned on corresponding end
Between two pieces of outer plates 4, the shaft 11 passes through inner plate 10 and outer plate 4, and the shaft 11 and inner plate 10 are hinged, described
Shaft 11 and outer plate 4 are hinged, and the walking feeding tube road 1 is equipped with feed inlet 6 and discharge port 7, the 6 place horizontal plane of feed inlet
Height is higher than 7 place elevation of water of discharge port, is engaged with drive sprocket 8 on the drag chain 2, is resisted against on the inside of the drag chain 2
It is slidably connected on 1 inner sidewall of walking feeding tube road and with walking feeding tube road 1, is equipped with several use along the trend of drag chain 2 in the walking feeding tube road 1
In the scraper plate 5 for pushing Chinese medicine 16 to advance, the scraper plate 5 is adapted to walking feeding tube road 1, and the scraper plate 5 is located at 2 outside of drag chain, institute
Scraper plate 5 is stated in the shaft 11 that the side of drag chain 2 is hinged on 4 one end of outer plate, 4 other end of outer plate, which is hinged with, to be used for
The support rod 9 of fixed scraper plate 5, described 9 one end of support rod are hinged in the shaft 11 of 4 end of outer plate, and the support rod 9 is another
End be connected on scraper plate 5, between the inner plate 10 be equipped with idler wheel 12, the idler wheel 12 be set in shaft 11 and with shaft 11
Rotation connection, the idler wheel 12 are resisted against on 1 inner sidewall of walking feeding tube road.
At work, drive sprocket rotation drives drag chain rotation to the present invention, and the idler wheel on drag chain is in walking feeding tube road inner sidewall
Upper rolling, so that drag chain slides on walking feeding tube road, Chinese medicine enters walking feeding tube road from feed inlet, then in the promotion of scraper plate
Under, Chinese medicine moves in walking feeding tube road, and scraper plate is adapted to walking feeding tube road, to prevent scraper plate leakage from scraping, scraper plate, support rod and outer
Carrier bar forms a triangular structure, so that scraper plate is direct by a part of active force when Chinese medicine generates active force to scraper plate
Shaft is passed to, another part active force is passed into another shaft by support rod, to ensure that the stabilization of scraper plate, separately
Scraper plate is avoided outside, local buckling stress is generated to inner plate and outer plate, ensure that inner plate and outer plate are not destroyed, increase
Stability of the invention is added；Finally under the action of scraper plate, Chinese medicine comes out from discharge port.
Tensioning wheel 13 is equipped on the inside of drag chain 2, the tensioning wheel 13 is engaged with drag chain 2.
Tensioning wheel is added, to guarantee that drag chain does not relax, guarantees the stable driving drag chain operation of drive sprocket, guarantees this hair
Bright stability.
Scraper plate 5 is connected with the reinforced liner 14 for reinforcing scraper plate 5 close to the side of support rod 9, and the support rod 9 passes through
Reinforced liner 14 and scraper plate 5 are affixed, and the scraper plate 5 is equipped with groove 15 in 2 corresponding position of drag chain, and the drag chain 2 is located at groove 15
Interior, the scraper plate 5 is hinged by reinforced liner 14 and shaft 11 close to the side of drag chain 2.
Reinforced liner is added, to reduce the stiffness and strength of scraper plate, is blocked once in a while in walking feeding tube road when Chinese medicine
When, scraper plate still can push Chinese medicine to advance, and scraper plate will not destroy.
Claims (3)
1. a kind of extractor, which is characterized in that the walking feeding tube road including annular, the plane where the walking feeding tube road are vertical flat
Face is equipped with two drag chains being adapted to walking feeding tube road shape in the walking feeding tube road, and the drag chain is by several chain link arrangement groups
At being equipped with two pieces of outer plates between adjacent chain link, the chain link includes two pieces of inner plates, is equipped with two between two pieces of inner plates
Root shaft, the shaft are located at inner plate both ends, and the inner plate both ends are respectively positioned between two pieces of outer plates of corresponding end, described
Shaft passes through inner plate and outer plate, and the shaft and inner plate are hinged, and the shaft and outer plate are hinged, the walking feeding tube road
It is equipped with feed inlet and discharge port, elevation of water where the feed inlet is higher than elevation of water where discharge port, described to drag
It is engaged with drive sprocket on chain, is resisted against on walking feeding tube road inner sidewall and is slidably connected with walking feeding tube road on the inside of the drag chain, institute
It states in walking feeding tube road and is equipped with several scraper plates for pushing Chinese medicine to advance along drag chain trend, the scraper plate and walking feeding tube road are suitable
Match, the scraper plate is located on the outside of drag chain, and the scraper plate is described outer in the shaft that the side of drag chain is hinged on outer plate one end
The carrier bar other end is hinged with the support rod for fixing scraper plate, and described support rod one end is hinged in the shaft of outer plate end,
The support rod other end is connected on scraper plate, between the inner plate be equipped with idler wheel, the idler wheel be set in shaft and with
Shaft rotation connection, the idler wheel are resisted against on walking feeding tube road inner sidewall.
2. a kind of extractor according to claim 1, which is characterized in that it is equipped with tensioning wheel on the inside of the drag chain, described
Bearing up pulley is engaged with drag chain.
3. a kind of extractor according to claim 1 or 2, which is characterized in that the scraper plate is solid close to the side of support rod
It is connected to the reinforced liner for reinforcing scraper plate, the support rod is affixed by reinforced liner and scraper plate, and the scraper plate is in drag chain pair
Position is answered to be equipped with groove, the drag chain is located in groove, and the scraper plate is cut with scissors close to the side of drag chain by reinforced liner and shaft
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085841.XA CN109649940A (en) | 2019-01-29 | 2019-01-29 | A kind of extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085841.XA CN109649940A (en) | 2019-01-29 | 2019-01-29 | A kind of extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109649940A true CN109649940A (en) | 2019-04-19 |
Family
ID=66122205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910085841.XA Pending CN109649940A (en) | 2019-01-29 | 2019-01-29 | A kind of extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649940A (en) |
-
2019
- 2019-01-29 CN CN201910085841.XA patent/CN109649940A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |