CN107364656A - A kind of raw material storage tanks for possessing feedstock transportation effect - Google Patents
A kind of raw material storage tanks for possessing feedstock transportation effect Download PDFInfo
- Publication number
- CN107364656A CN107364656A CN201710840633.7A CN201710840633A CN107364656A CN 107364656 A CN107364656 A CN 107364656A CN 201710840633 A CN201710840633 A CN 201710840633A CN 107364656 A CN107364656 A CN 107364656A
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- Prior art keywords
- deformation
- raw material
- housing
- material storage
- speed regulation
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/548—Large containers characterised by means facilitating filling or emptying by pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses a kind of raw material storage tanks for possessing feedstock transportation effect, housing is stored including raw material, the raw material storage housing is provided centrally with raw material placement space, the side of the raw material storage housing is provided with the loop configuration with its integral structure, the raw material storage housing is being internally provided with annular hollow section positioned at the loop configuration, a cylindricality permanent magnet is placed in the bottom of the loop configuration, and a board putting things is fixed at the top of the cylindricality permanent magnet.The present invention is used as medium by the use of the air for being easy to take; with convenience; convenient work, in addition, the device internal part is low for required precision and part is easy to take; with manufacturing cost it is low the characteristics of; moreover, the device has anti-distortion mechanism and speed regulating mechanism, the structural behaviour of the device can be effectively protected; service life is high, and practicality is stronger.
Description
Technical field
The present invention relates to raw material storing technology field, specially a kind of raw material storage tanks for possessing feedstock transportation effect.
Background technology
At present, in terms of raw material storage, possess various raw material storage tanks, wherein being the most easily to possess raw material
The raw material storage tanks of conveying effect, this kind of raw material storage tanks can be carried out lift action, conveniently entered when storing and placing raw material
Row feeding and blowing, and the raw material storage tanks for possessing feedstock transportation effect are divided into fluid pressure type and thread lifting type, wherein hydraulic pressure
The lifting of formula is more stable, but the effect of its internal hydraulic pressure oil causes the required precision of its internal part higher, once occur
Phenomena such as leakage, must just adjust, and have the shortcomings that service life is low, due to needing screw thread stress to be moved in thread lifting type
Action is used, so its service life is relatively low, has the defects of certain.
The content of the invention
It is an object of the invention to provide a kind of raw material storage tanks for possessing feedstock transportation effect, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme:
A kind of raw material storage tanks for possessing feedstock transportation effect, including raw material storage housing, the raw material storage housing
Raw material placement space is provided centrally with, the side of the raw material storage housing is provided with the loop configuration with its integral structure,
The raw material storage housing is being internally provided with annular hollow section, the bottom of the loop configuration positioned at the loop configuration
A cylindricality permanent magnet is placed, a board putting things is fixed at the top of the cylindricality permanent magnet, the raw material stores housing positioned at described
Radius is provided with the top of raw material placement space relative to the less limiting through hole structure of board putting things radius, in the loop configuration
An annular permanent magnet is placed in the bottom in portion, and an annular piston plate, the annular piston plate are fixed at the top of the annular permanent magnet
Outside and inner side be socketed one first sealing ring and the second sealing ring respectively, the magnetic on the inside of the annular permanent magnet and the post
Magnetic on the outside of shape permanent magnet is on the contrary, the bottom of the loop configuration side is provided with the main air inlet pipe with its integral structure
Road, the main air inlet pipe road are internally provided with the extraneous main air inlet pipe road hole with the side bottom of annular hollow section one of connection, institute
The bottom for stating loop configuration opposite side is provided with the primary inlet port of another side bottom between the annular hollow area of connection, the loop configuration
The anti-distortion mechanism with its integral structure, the loop configuration side are being provided with positioned at the position of the primary inlet port end
Top be provided with the main exhaust hole for connecting a side roof part between annular hollow area, the loop configuration is positioned at the main exhaust hole
The position of end is provided with the speed regulating mechanism with its integral structure.
Preferably, the anti-distortion mechanism is recessed including anti-deformation housing, anti-deformation hollow structure, circular barrier valve
Groove, anti-deformation air admission hole, anti-deformation discharge duct, anti-deformation pipeline air exhaust water hole, anti-deformation valve core plate, anti-deformation are used
Steam vent, anti-deformation valve inside and anti-deformation barrier valve.
Preferably, the anti-deformation enclosure interior is provided centrally with anti-deformation hollow structure, the anti-deformation
One end of hollow structure is being provided with circular barrier valve groove positioned at the anti-deformation with housing, the anti-deformation housing exists
One end of the circular barrier valve groove is provided with anti-deformation air admission hole, and the anti-deformation air admission hole and main air inlet
Hole is connected, and the anti-deformation that the anti-deformation is provided with the connection external world and anti-deformation hollow structure with one end of housing is vented
Hole, the anti-deformation are provided with the anti-deformation discharge duct with its integral structure with the side of housing, and the anti-deformation is used
Being internally provided with for discharge duct connects its outside and anti-deformation hollow structure anti-deformation pipeline air exhaust water hole, described to preapre for an unfavorable turn of events
The inside of shape hollow structure is installed by one anti-deformation valve core plate, and the sealing of side socket one of the anti-deformation valve core plate
Circle, the anti-deformation are being provided with the anti-deformation barrier valve with valve core plate positioned at the circular side for obstructing valve groove,
The anti-deformation installs an anti-deformation valve inside with the inside of steam vent.
Preferably, the physical dimension and the physical dimension phase of the circular barrier valve groove of anti-deformation barrier valve
Together.
Preferably, the anti-deformation with hollow structure positioned at the anti-deformation with barrier valve and anti-deformation valve inside
Between region pour quantitative gas.
Preferably, the speed regulating mechanism includes speed regulation housing, speed regulation hollow structure, cone
Groove structure, speed regulation air admission hole, speed regulation steam vent, conical valve stem, truncated cone-shaped attachment structure, threaded rod
And swivel plate.
Preferably, the speed regulation enclosure interior is provided centrally with speed regulation hollow structure, the speed
Degree regulation is being provided with the cone-shaped groove structure, the speed positioned at the speed regulation with housing with the side of hollow structure
Degree regulation is being provided with speed regulation air admission hole with housing positioned at the side of the cone-shaped groove structure, and the speed is adjusted
Save air admission hole to connect with main exhaust hole, the speed regulation is provided with multiple connection external worlds and speed with the edge of shell one end
The speed regulation steam vent of regulation hollow structure, the speed regulation housing connect at the end centrally through helicitic texture
The threaded rod of a heart therethrough is connect, the threaded rod fixes a swivel plate positioned at outside one end, and the threaded rod is located at institute
State speed regulation and fix a truncated cone-shaped attachment structure with one end inside hollow structure, the truncated cone-shaped attachment structure is positioned at institute
The one end for stating cone-shaped groove structure is provided with conical valve stem with its integral structure.
Preferably, the helicitic texture includes the external thread structure being arranged on the screw thread club shaft and is arranged on institute
State speed regulation housing and run through the female thread structure of part interior, and the external thread structure and internal thread knot by threaded rod
Structure is meshed.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention has convenience, convenient work, in addition, inside the device by the use of the air for being easy to take as medium
Part is low for required precision and part is easy to take, and has the characteristics of manufacturing cost is low, moreover, the device has anti-deformation
Mechanism and speed regulating mechanism, the structural behaviour of the device can be effectively protected, service life is high, and practicality is stronger.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation for the raw material storage tanks for possessing feedstock transportation effect of the present invention;
Fig. 2 is the structural representation of anti-distortion mechanism in a kind of raw material storage tanks for possessing feedstock transportation effect of the present invention;
Fig. 3 is a kind of structural representation for the raw material storage tanks medium velocity governor motion for possessing feedstock transportation effect of the present invention
Figure.
In figure:1, raw material storage housing, 2, loop configuration, 3, raw material placement space, 4, annular hollow section, 5, cylindricality is forever
Magnet, 6, board putting things, 7, limiting through hole structure, 8, annular piston plate, 9, annular permanent magnet, 10, the first sealing ring, 11, second
Sealing ring, 12, main air inlet pipe road, 13, main air inlet pipe road hole, 14, primary inlet port, 15, anti-distortion mechanism, 151, anti-deformation shell
Body, 152, anti-deformation hollow structure, 153, circle barrier valve groove, 154, anti-deformation air admission hole, 155, anti-deformation row
Feed channel, 156, anti-deformation pipeline air exhaust water hole, 157, anti-deformation valve core plate, 158, anti-deformation steam vent, 159, preapre for an unfavorable turn of events
Shape valve inside, 1510, anti-deformation barrier valve, 16, main exhaust hole, 17, speed regulating mechanism, 171, speed regulation shell
Body, 172, speed regulation hollow structure, 173, cone-shaped groove structure, 174, speed regulation air admission hole, 175, speed is adjusted
Save steam vent, 176, conical valve stem, 177, truncated cone-shaped attachment structure, 178, threaded rod, 179, swivel plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of referring to Fig. 1, embodiment provided by the invention:A kind of raw material storage tanks for possessing feedstock transportation effect, bag
Raw material storage housing 1 is included, the raw material storage housing 1 is provided centrally with raw material placement space 3, and the raw material stores housing 1
Side be provided with and store housing 1 positioned at the loop configuration 2 with the loop configuration of its integral structure 2, the raw material
Annular hollow section 4 is internally provided with, a cylindricality permanent magnet 5, the cylindricality permanent magnet 5 are placed in the bottom of the loop configuration 2
Top fix a board putting things 6, the raw material storage housing 1 is being provided with radius positioned at the top of the raw material placement space 3
Relative to the less limiting through hole structure 7 of the radius of board putting things 6, an annular permanent magnet is placed in the bottom inside the loop configuration 2
9, an annular piston plate 8 is fixed at the top of the annular permanent magnet 9, and the outside and inner side of the annular piston plate 8 are socketed respectively
One first sealing ring 10 and the second sealing ring 11, the magnetic of the inner side of annular permanent magnet 9 and the outside of cylindricality permanent magnet 5
Magnetic is on the contrary, the bottom of the side of the loop configuration 2 is provided with the main air inlet pipe road 12 with its integral structure, the main air inlet
Pipeline 12 is internally provided with the extraneous main air inlet pipe road hole 13 with the side bottom of annular hollow section 4 one of connection, the ring junction
The bottom of the opposite side of structure 2 is provided with the primary inlet port 14 of 4 another side bottoms between the annular hollow area of connection, and the loop configuration 2 exists
It is provided with and the anti-distortion mechanism of its integral structure 15, the loop configuration 2 positioned at the position of the end of primary inlet port 14
The main exhaust hole 16 for connecting 4 one side roof parts between annular hollow area is provided with the top of side, the loop configuration 2 is positioned at described
The position of the end of main exhaust hole 16 be provided with the speed regulating mechanism of its integral structure 17, in use, by main air inlet pipe road
12 connect with the exhaust port of an air blower, then open air blower, inject air, annular to the inside in annular hollow section 4
Piston plate 8 can be moved up normally, in the presence of annular permanent magnet 9 and cylindricality permanent magnet 5, can will be located at the surface of board putting things 6
Raw material move up or move down, realize feeding or the effect of feeding.
Referring to Fig. 2, the anti-distortion mechanism 15 includes anti-deformation housing 151, anti-deformation hollow structure 152, circle
Form drag every valve groove 153, anti-deformation air admission hole 154, anti-deformation discharge duct 155, anti-deformation pipeline air exhaust water hole 156,
Anti-deformation valve core plate 157, anti-deformation steam vent 158, anti-deformation valve inside 159 and anti-deformation barrier valve 1510;Institute
State and be provided centrally with anti-deformation hollow structure 152 inside anti-deformation housing 151, the anti-deformation is in place with housing 151
One end of hollow structure 152 is provided with circular barrier valve groove 153 in the anti-deformation, the anti-deformation is existed with housing 151
One end of the circular barrier valve groove 153 is provided with anti-deformation air admission hole 154, and the anti-deformation air admission hole
154 connect with primary inlet port 14, and the anti-deformation is provided with the connection external world and anti-deformation hollow structure with one end of housing 151
152 anti-deformation steam vent 158, the anti-deformation are provided with the anti-deformation with its integral structure with the side of housing 151
With discharge duct 155, the anti-deformation discharge duct 155 is internally provided with its outside of connection and anti-deformation hollow structure
152 anti-deformation pipeline air exhaust water hole 156, the anti-deformation install an anti-deformation valve core plate with the inside of hollow structure 152
157, and the anti-deformation is socketed a sealing ring with the side of valve core plate 157, the anti-deformation is with valve core plate 157 positioned at described
The side of circle barrier valve groove 153 is provided with the anti-deformation barrier valve 1510, and the anti-deformation is with steam vent 158
Portion is installed by one anti-deformation valve inside 159;The anti-deformation is recessed with the physical dimension of barrier valve 1510 and the circular barrier valve
The physical dimension of groove 153 is identical;The anti-deformation hollow structure 152 is obstructing valve 1510 positioned at the anti-deformation and preapred for an unfavorable turn of events
Shape pours quantitative gas with the region between valve inside 159, in use, first passing through aerating device to anti-deformation hollow structure
The certain amount of air of preset air pressure is poured in 152 inside, and the control can use as greatest limit pressure, and its numerical value should
Less than intensity of the part when being deformed in the presence of gas pressure, when the air pressure for working as injection is more than anti-deformation hollow structure
During air pressure inside 152, anti-deformation valve core plate 157 is compressed, now air by anti-deformation with the row of pipeline air exhaust water hole 156
Go out, so as to effectively reduce the air pressure inside annular hollow section 4, prevent part distortion.
Referring to Fig. 3, the speed regulating mechanism 17 includes speed regulation with housing 171, speed regulation hollow structure
172nd, cone-shaped groove structure 173, speed regulation air admission hole 174, speed regulation steam vent 175, conical valve stem
176th, truncated cone-shaped attachment structure 177, threaded rod 178 and swivel plate 179;The speed regulation is set with the center inside housing 171
Speed regulation hollow structure 172 is equipped with, the speed regulation is with housing 171 positioned at the speed regulation hollow structure
172 side is provided with the cone-shaped groove structure 173, and the speed regulation is with housing 171 recessed positioned at the cone
The side of slot structure 173 is provided with speed regulation air admission hole 174, and the speed regulation air admission hole 174 and main exhaust hole
16 connections, the speed regulation are provided with multiple connection external worlds and speed regulation hollow structure with the edge of the one end of housing 171
172 speed regulation steam vent 175, the speed regulation connect one at the end with housing 171 centrally through helicitic texture
The threaded rod 178 of the heart therethrough, the threaded rod 178 fix a swivel plate 179, the threaded rod positioned at outside one end
178 fix a truncated cone-shaped attachment structure 177, the truncated cone-shaped positioned at the speed regulation with one end inside hollow structure 172
Attachment structure 177 is being provided with the cone plug with its integral structure positioned at one end of the cone-shaped groove structure 173
Post 176;The helicitic texture includes the external thread structure being arranged on the body of rod of threaded rod 178 and is arranged on the speed tune
Save housing 171 and run through the female thread structure of part interior, and the external thread structure and female thread structure by threaded rod 178
It is meshed, in use, by rotating threaded rod 178, changes between cone-shaped groove structure 173 and conical valve stem 176
Gap, so that the air on the top of annular piston plate 8 plays a part of resistance, control annular piston plate 8 to move in discharge
Speed.
Specifically used mode:In present invention work, in use, the exhaust port of the air blower of main air inlet pipe road 12 and one is connected
Connect, then open air blower, inject air to the inside in annular hollow section 4, when the air pressure of injection is used less than anti-deformation
During air pressure inside hollow structure 152, annular piston plate 8 can be moved up normally, in annular permanent magnet 9 and cylindricality permanent magnet 5
Under effect, the raw material positioned at the surface of board putting things 6 can be moved up or moved down, when the air pressure of injection is more than in anti-deformation use
During air pressure inside hollow structure 152, anti-distortion mechanism 15 in time can discharge pressure-air, prevent from leading due to pressure-air
The generation of the part distortion phenomenon of cause, meanwhile, in the course of the work, air can be adjusted by governing speed governor motion 17
The gap of outer row, the speed that air inlet regulation and control board putting things 6 rises or declined.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of raw material storage tanks for possessing feedstock transportation effect, including raw material storage housing (1), it is characterised in that:The original
Material storage housing (1) is provided centrally with raw material placement space (3), and the side of the raw material storage housing (1) is provided with and it
The loop configuration (2) of integral structure, the raw material storage housing (1) is in being internally provided with positioned at the loop configuration (2)
A cylindricality permanent magnet (5) is placed in annular hollow section (4), the bottom of the loop configuration (2), the cylindricality permanent magnet (5)
A board putting things (6) is fixed at top, and the raw material storage housing (1) is provided with the top of the raw material placement space (3)
Radius places one relative to the less limiting through hole structure (7) of board putting things (6) radius, the internal bottom of the loop configuration (2)
Annular permanent magnet (9), an annular piston plate (8) is fixed at the top of the annular permanent magnet (9), the annular piston plate (8)
Outside and inner side are socketed one first sealing ring (10) and the second sealing ring (11) respectively, the magnetic on the inside of the annular permanent magnet (9)
Property with the cylindricality permanent magnet (5) on the outside of magnetic on the contrary, the bottom of the loop configuration (2) side is provided with and its integral type
The main air inlet pipe road (12) of structure, the main air inlet pipe road (12) are internally provided with the connection external world and annular hollow section (4)
The main air inlet pipe road hole (13) of one side bottom, the bottom of loop configuration (2) opposite side are provided between the annular hollow area of connection
(4) primary inlet port (14) of another side bottom, the loop configuration (2) set positioned at the position of the primary inlet port (14) end
Be equipped with the anti-distortion mechanism of its integral structure (15), be provided with the top of loop configuration (2) side in connection annular
The main exhaust hole (16) of the side roof part of empty interval (4) one, the loop configuration (2) is positioned at the portion of main exhaust hole (16) end
Position is provided with and the speed regulating mechanism of its integral structure (17).
A kind of 2. raw material storage tanks for possessing feedstock transportation effect according to claim 1, it is characterised in that:It is described to preapre for an unfavorable turn of events
Shape mechanism (15) includes anti-deformation housing (151), anti-deformation hollow structure (152), circle and obstructs valve groove (153), prevents
Deformation is with air admission hole (154), anti-deformation with discharge duct (155), anti-deformation with pipeline air exhaust water hole (156), anti-deformation valve element
Plate (157), anti-deformation steam vent (158), anti-deformation valve inside (159) and anti-deformation barrier valve (1510).
A kind of 3. raw material storage tanks for possessing feedstock transportation effect according to claim 2, it is characterised in that:It is described to preapre for an unfavorable turn of events
Shape housing (151) inside is provided centrally with anti-deformation hollow structure (152), and the anti-deformation is in place with housing (151)
One end of hollow structure (152) is provided with circular barrier valve groove (153), the anti-deformation housing in the anti-deformation
(151) one end of the circular barrier valve groove (153) is being provided with anti-deformation air admission hole (154), and described preapred for an unfavorable turn of events
Shape is connected with air admission hole (154) with primary inlet port (14), the anti-deformation with one end of housing (151) be provided with connection it is extraneous and
Anti-deformation is provided with the anti-deformation of hollow structure (152) with steam vent (158), the anti-deformation with the side of housing (151)
With anti-deformation discharge duct (155), the company of being internally provided with of the anti-deformation discharge duct (155) of its integral structure
Lead to its outside and anti-deformation hollow structure (152) anti-deformation pipeline air exhaust water hole (156), anti-deformation hollow structure
(152) anti-deformation is installed with valve core plate (157) in inside, and the anti-deformation is close with the side socket one of valve core plate (157)
Seal, the anti-deformation are being provided with described preapre for an unfavorable turn of events with valve core plate (157) positioned at the side of the circular barrier valve groove (153)
Shape barrier valve (1510), the anti-deformation install anti-deformation valve inside (159) with the inside of steam vent (158).
A kind of 4. raw material storage tanks for possessing feedstock transportation effect according to claim 3, it is characterised in that:It is described to preapre for an unfavorable turn of events
Shape is identical with the physical dimension of the circular barrier valve groove (153) with the physical dimension of barrier valve (1510).
A kind of 5. raw material storage tanks for possessing feedstock transportation effect according to claim 4, it is characterised in that:It is described to preapre for an unfavorable turn of events
Shape is with hollow structure (152) positioned at area of the anti-deformation between barrier valve (1510) and anti-deformation valve inside (159)
Quantitative gas is poured in domain.
A kind of 6. raw material storage tanks for possessing feedstock transportation effect according to claim 1, it is characterised in that:The speed
Governor motion (17) includes speed regulation housing (171), speed regulation hollow structure (172), cone-shaped groove structure
(173), speed regulation air admission hole (174), speed regulation steam vent (175), conical valve stem (176), truncated cone-shaped connect
Binding structure (177), threaded rod (178) and swivel plate (179).
A kind of 7. raw material storage tanks for possessing feedstock transportation effect according to claim 6, it is characterised in that:The speed
Regulation housing (171) inside is provided centrally with speed regulation hollow structure (172), the speed regulation housing
(171) side of hollow structure (172) is being provided with the cone-shaped groove structure (173), institute positioned at the speed regulation
State speed regulation and the side of the cone-shaped groove structure (173) is being provided with speed regulation air inlet with housing (171)
Hole (174), and speed regulation is connected with air admission hole (174) with main exhaust hole (16), housing (171) is used in the speed regulation
The edge of one end is provided with multiple extraneous speed regulation steam vents (175) with speed regulation hollow structure (172) of connection,
Threaded rod (178) of the speed regulation with housing (171) at the end centrally through the heart therethrough of helicitic texture connection one,
The threaded rod (178) fixes a swivel plate (179) positioned at outside one end, and the threaded rod (178) is located at speed tune
Save the internal one end of hollow structure (172) and fix a truncated cone-shaped attachment structure (177), the truncated cone-shaped attachment structure (177)
It is provided with and the conical valve stem of its integral structure (176) positioned at one end of the cone-shaped groove structure (173).
A kind of 8. raw material storage tanks for possessing feedstock transportation effect according to claim 7, it is characterised in that:The screw thread
Structure includes the external thread structure being arranged on the threaded rod (178) body of rod and is arranged on the speed regulation housing
(171) female thread structure of part interior is being run through by threaded rod (178), and the external thread structure is mutually nibbled with female thread structure
Close.
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CN201710840633.7A CN107364656A (en) | 2017-09-18 | 2017-09-18 | A kind of raw material storage tanks for possessing feedstock transportation effect |
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CN107456052A (en) * | 2017-10-09 | 2017-12-12 | 毛林杰 | A kind of mailbox structure |
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CN108187768A (en) * | 2018-01-09 | 2018-06-22 | 王欣欣 | A kind of use for laboratory liquid charging stock storage device |
CN108212233A (en) * | 2018-01-09 | 2018-06-29 | 王传忠 | A kind of use for laboratory solid material storage device |
CN110886711A (en) * | 2019-12-12 | 2020-03-17 | 王欣欣 | Constant-pressure control type thrust control device |
CN110936315A (en) * | 2019-12-20 | 2020-03-31 | 陈国锋 | High-pressure gas controllable strong wrench |
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