CN113816072A - Unloading device of air cushion conveyor - Google Patents
Unloading device of air cushion conveyor Download PDFInfo
- Publication number
- CN113816072A CN113816072A CN202111001307.XA CN202111001307A CN113816072A CN 113816072 A CN113816072 A CN 113816072A CN 202111001307 A CN202111001307 A CN 202111001307A CN 113816072 A CN113816072 A CN 113816072A
- Authority
- CN
- China
- Prior art keywords
- shovel body
- arc
- connecting rod
- air chamber
- support frame
- 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.)
- Granted
Links
Images
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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/08—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention relates to a discharging device of an air cushion conveyor, which is arranged at the top of an air chamber of the air cushion conveyor, wherein the lower part of the air chamber is provided with an arc-shaped disc groove and a conveying belt; the discharging device comprises a driving shaft, a driving piece, a connecting rod, a shovel body and a scraper, the shovel body is connected with the lower end of the connecting rod and can be arranged in the air chamber in a vertically lifting mode, the middle of the shovel body is recessed backwards, so that the shovel body is of a first arc-shaped structure when viewed from the side face, and two side edges of the lower portion of the shovel body are respectively provided with a first notch for material output. According to the invention, the discharging device is arranged in the air chamber, so that the shovel body descends when discharging is needed, and the shovel body rises when discharging is not needed, so that normal use of the air chamber is not influenced, and direct discharging is realized without opening the air chamber; the shovel body sets up to the arc structure identical with dish groove arc, not only can offset with the conveyer belt, realizes being the unloading under arc state, the gaseous film support transport state at the conveyer belt, and the shovel body cooperates with the dish groove jointly moreover, is favorable to improving the stability that the conveyer belt carried the material.
Description
Technical Field
The invention relates to the technical field of continuous conveying equipment, in particular to a discharging device of an air cushion conveyor.
Background
The air cushion belt conveyor replaces a carrier roller of the carrier roller belt conveyor with an air chamber disc groove with holes, when air with certain pressure and flow is provided for the air chamber by an air source, the air in the air chamber escapes through small holes in the disc groove, a layer of air film with certain thickness is formed between the conveying belt and the disc groove, the corresponding conveying belt is supported, a continuous air cushion support is formed, the rolling friction between the conveying belt and the carrier roller is changed into the fluid friction between the conveying belt and the air film, the running resistance is reduced, and the energy consumption is reduced.
For example, the chinese utility model patent "air cushion belt conveyor" (application no: CN202021443961.7), entitled "CN 212952514U", discloses a structure, which includes an air cushion conveyor main body, a driving roller, a driven roller, a conveyor belt, a head seal housing and a tail seal housing, wherein an orifice on the upper tray is only arranged in the middle of the upper tray, the conveyor further includes an air supply fan, the air supply fan supplies pressurized air to the upper air chamber, the air supply fan is communicated with the conveying layer chamber through an air suction channel, and the air suction is performed when the conveyor belt transports materials, so that negative pressure chambers are formed in the conveying layer chamber, the inside of the head seal housing and the inside of the tail seal housing.
When the existing air cushion belt conveyor is used for discharging, generally, under the condition of disconnecting an air chamber of the air cushion machine, a conveying belt passes through a carrier roller transition method, a belt of the air cushion machine is firstly flattened, and then materials are discharged from two sides through a plow discharger, so that the aim of multi-point discharging is fulfilled.
However, breaking the air cushion air chamber to discharge not only wastes material, but also reduces conveying efficiency. Therefore, a further improvement on the discharging device of the current air cushion conveyor is to be made.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides a discharging device of an air cushion conveyor, which can realize discharging under the normal operation state of an air chamber so as to avoid material waste and improve conveying efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a discharge device of an air cushion conveyor is connected to the top of an air chamber and can be arranged at any position of the air cushion conveyor, and an arc-shaped disc groove and a conveying belt positioned on the upper side of the disc groove are arranged at the lower part of the air chamber;
the method is characterized in that: the discharging device comprises
The driving shaft can penetrate through the top of the air chamber in a rotating manner, and the axial direction of the driving shaft is vertical to the feeding direction of the conveying belt;
the driving piece is arranged outside the air chamber, the output end of the driving piece is connected with the driving shaft, and the driving piece is used for driving the driving shaft to rotate;
the upper end of the connecting rod is connected with the driving shaft and rotates along with the rotation of the driving shaft, and the lower end of the connecting rod extends downwards in an inclined mode;
the shovel body is connected with the lower end of the connecting rod and can be arranged in the air chamber in an up-and-down lifting mode, the middle of the shovel body is recessed backwards, so that the shovel body is of a first arc-shaped structure when viewed from the side face, two side edges of the lower portion of the shovel body are respectively provided with a first notch for material output, the lower edge of the shovel body is of a second arc-shaped structure which is inwards and gradually inclined downwards from the first notch, and the shovel body descends to the second arc-shaped structure and abuts against the conveying belt in the unloading state; the back of the shovel body is fixed with a wear-resistant lining plate through a screw; and
the scraper blade is arranged on the rear side of the shovel body and used for sweeping out materials missed by the shovel body in a discharging state.
In order to facilitate assembly and connection, a transversely arranged support frame is arranged at the back of the shovel body, and the lower end of the connecting rod is rotatably connected with the support frame.
Preferably, the connecting rod include first connecting rod, second connecting rod, the upper end of first connecting rod is connected with the drive shaft, the lower extreme and the support frame of first connecting rod rotate to be connected, the air chamber top is provided with the first support arm that downwardly extends to the drive shaft front side, the upper end and this first support arm of second connecting rod rotate to be connected, the lower extreme and the support frame of second connecting rod rotate to be connected and the junction is located the front side of first connecting rod lower extreme and support frame junction. Above-mentioned first connecting rod mainly drives the shovel body as power transmission structure and goes up and down, and the second connecting rod then plays the effect of strengthening shovel body coupling stability on the one hand, and on the other hand makes the shovel body remain the support frame level throughout at the lift in-process, keeps first arc structure for the angle of conveyer belt maintenance invariant promptly to make the state of unloading maintain stably.
In the scheme, the top of the air chamber is provided with an I-shaped steel, and the top of the first support arm is fixed on the I-shaped steel; and a second supporting arm is further arranged on the I-steel, and the lower end of the second supporting arm is provided with a shaft hole for the driving shaft to pass through.
As an improvement, the upper end of the scraper blade can be connected to the support frame in a vertically floating mode through a buffer mechanism, and the lower edge of the scraper blade always keeps the trend of abutting against the conveying belt in the unloading state. This structure is favorable to improving the accuracy of unloading.
Preferably, the buffer mechanism comprises a bolt, a spring and a nut, the bolt penetrates through the support frame to be arranged, the lower end of the bolt is connected with the scraper through the support frame, the spring is sleeved on the bolt, the upper end of the spring abuts against the bottom wall of the support frame, and the nut is connected to the lower end of the bolt, and the upper end of the nut abuts against the lower end of the spring. The structure can ensure that the lower end of the scraper always leans against the conveying belt in the unloading state.
Further preferably, the support frame is further provided with a buffer pad, and the buffer pad is positioned between the support frame and the upper end of the spring.
In the invention, the first arc-shaped structure forms the upper part of the shovel body, the lower part of the shovel body is a flat plate tangentially connected with the first arc-shaped structure, the lower part of the scraper plate gradually extends from back to front to form a third arc-shaped structure, and the third arc-shaped structure is arranged corresponding to the back of the flat plate. The structure can improve the contact area of the shovel body and the conveying belt and improve the unloading precision.
Preferably, in the discharge condition, the lower edge of the third arcuate structure is below the lower edge of the flat plate. The structure is favorable for cleaning the materials which are not cleaned completely, and realizing clean discharging.
Preferably, the two sides of the scraper are provided with second gaps for outputting materials, the lower edge of the third arc-shaped structure is tangentially abutted against the conveying belt in the unloading state, and the front side surface of the third arc-shaped structure and the second gaps form an output structure for outputting residual materials together. The structure is beneficial to improving the unloading cleanness.
Compared with the prior art, the invention has the advantages that: according to the invention, the discharging device is directly contacted with the conveying belt on the air chamber, the shovel body is lowered when discharging is needed, and the shovel body is lifted without influencing the normal operation of the conveying belt when discharging is not needed, so that direct discharging is realized without opening the air chamber, material waste is avoided, and the conveying efficiency is improved; the shovel body sets up to the arc structure identical with dish groove arc, not only can offset with the conveyer belt, realizes being the unloading under arc state, the gaseous film support transport state at the conveyer belt, and the shovel body cooperates with the dish groove jointly moreover, is favorable to improving the stability that the conveyer belt carried the material.
Drawings
FIG. 1 is a schematic back structure of a discharging device in an embodiment of the invention;
FIG. 2 is a schematic front structural view of a discharging device in an embodiment of the invention;
FIG. 3 is an assembly view of the shovel body, the supporting frame, the scraper and the buffering mechanism according to the embodiment of the present invention;
FIG. 4 is a front view of the shovel body according to an embodiment of the present invention;
FIG. 5 is a top view of the shovel body according to an embodiment of the present invention;
FIG. 6 is a front view of a squeegee in an embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 6, the discharging device of the air cushion conveyor of the present embodiment is disposed in the air chamber 70 of the air cushion conveyor and connected to the top of the air chamber 70, and the lower portion of the air chamber 70 is provided with an arc-shaped tray slot and a conveyor belt 100 located on the upper side of the tray slot.
The discharging device of the embodiment comprises a driving shaft 12, a driving piece 11, a connecting rod, a shovel body 5, a scraper 9 and a buffer mechanism.
Wherein, the driving shaft 12 can rotatably penetrate through the top of the air chamber 70, and the axial direction of the driving shaft 12 is vertical to the feeding direction of the conveyer belt 100; the driving member 11 is a motor, is disposed outside the air chamber 70, and has an output end connected to the driving shaft 12 for driving the driving shaft 12 to rotate. The upper end of the connecting rod is connected with the driving shaft 12 and rotates along with the rotation of the driving shaft 12, and the lower end extends obliquely downwards.
The shovel body 5 is connected with the lower end of the connecting rod 11 and can be arranged in the air chamber 70 in a vertically lifting mode, the middle of the shovel body 5 is recessed backwards, so that the shovel body is of a first arc-shaped structure 51 when seen from the side face, two side edges of the lower portion of the shovel body 5 are respectively provided with a first notch 52 for material output, the lower edge of the shovel body 5 is formed into a second arc-shaped structure 53 which is inwards and gradually inclined downwards from the first notch 52, and the shovel body 5 descends to the second arc-shaped structure 53 and abuts against the conveying belt 100 in the unloading state. The back of the shovel body 5 is fixed with a wear-resistant lining plate 54 through screws. The scrapers 9 are arranged at the rear side of the shovel body 5 at intervals and used for sweeping out materials missed by the shovel body 5 in a discharging state.
In order to facilitate assembly and connection, a transversely arranged support frame 10 is arranged at the back of the shovel body 5, and the lower end of the connecting rod is rotatably connected with the support frame 10.
Specifically, the connecting rod includes first connecting rod 61, second connecting rod 62, and the upper end of first connecting rod 61 is connected with drive shaft 12, and the lower extreme of first connecting rod 61 rotates with support frame 10 to be connected, and the air chamber 70 top is provided with the first support arm 63 that extends downwards to drive shaft 12 front side, and the upper end of second connecting rod 62 rotates with this first support arm 63 to be connected, and the lower extreme of second connecting rod 62 rotates with support frame 10 to be connected and the junction is located the front side of first connecting rod 61 lower extreme and support frame 10 junction. The first connecting rod 61 mainly serves as a power transmission structure to drive the shovel body 5 to ascend and descend, while the second connecting rod 62 plays a role in enhancing the connection stability of the shovel body 5 on one hand, and on the other hand, the shovel body 5 is always kept horizontal with the supporting frame 10 in the ascending and descending process, namely, the first arc-shaped structure 51 is kept constant relative to the angle of the conveying belt 100, so that the unloading state is kept stable.
In the above scheme, the top of the air chamber 70 is provided with the i-beam 4, and the top of the first support arm 63 is fixed on the i-beam 4; the i-steel 4 is further provided with a second supporting arm 41, and the lower end of the second supporting arm 41 is provided with a shaft hole for the driving shaft 12 to pass through.
In this embodiment, the upper end of the scraper 9 is connected to the support frame 10 via a buffer mechanism so as to be able to float up and down, and the lower edge of the scraper 9 always tends to abut against the conveyor belt 100 in the unloading state. This structure is favorable to improving the accuracy of unloading. The buffer mechanism comprises a bolt 101, a spring 102 and a nut 103, the bolt 101 penetrates through the support frame 10 to be arranged, the lower end of the bolt is connected with the scraper 9 through the support frame 14, the spring 102 is sleeved on the bolt 101, the upper end of the spring is abutted against the bottom wall of the support frame 10, and the nut 103 is connected to the lower end of the bolt 101, and the upper end of the nut is abutted against the lower end of the spring 102. The structure can ensure that the lower end of the scraper 9 always abuts against the conveying belt 100 in the unloading state. The support frame 10 is further provided with a cushion pad 15, and the cushion pad 15 is positioned between the support frame 10 and the upper end of the spring 102.
The first arc-shaped structure 51 of the embodiment forms the upper part of the shovel body 5, the lower part of the shovel body 5 is a flat plate 55 tangentially connected with the first arc-shaped structure 51, the lower part of the scraper 9 gradually extends from back to front to form a third arc-shaped structure 91, and the third arc-shaped structure 91 is arranged corresponding to the back of the flat plate 55. This structure can improve the area of contact of shovel 5 and conveyer belt 100, improves the precision of unloading. In the unloading state, the lower edge of the third arc-shaped structure 91 is located below the lower edge of the flat plate 55, and the structure is favorable for sweeping out materials which are not swept clean, so that clean unloading is realized.
The two sides of the scraper 9 are provided with second notches 92 for outputting materials, the lower edge of the third arc-shaped structure 91 is tangentially abutted against the conveying belt 100 in the unloading state, and the front side surface of the third arc-shaped structure 91 and the second notches 92 form an output structure for outputting residual materials together. The structure is beneficial to improving the unloading cleanness.
In the embodiment, the discharging device is arranged in the air chamber 70, so that the shovel body 5 descends when discharging is needed, and the shovel body 5 is lifted when discharging is not needed, so that the normal use of the air chamber 70 is not influenced, and direct discharging is realized without opening the air chamber 70; the shovel body 5 sets up to the identical arc structure with a set groove arc, and under the state of unloading, the material is exported from first breach 52 side, and a small amount of materials that are omitted behind the shovel body 5 are exported from second breach 92 under the effect of scraper blade 9, and above-mentioned shovel body 5 not only can offset with conveyer belt 100, realizes being the arc state at conveyer belt 100, and the unloading under the gas film support transport state, and shovel body 5 cooperates with a set groove jointly moreover, is favorable to improving the stability that conveyer belt 100 carried the material.
Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the invention, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.
Claims (10)
1. The discharging device of the air cushion conveyor is arranged at any position of an air chamber of the air cushion conveyor and connected to the top of the air chamber, and an arc-shaped disc groove and a conveying belt positioned on the upper side of the disc groove are arranged at the lower part of the air chamber;
the method is characterized in that: the discharging device of the air cushion conveyor comprises
The driving shaft can penetrate through the top of the air chamber in a rotating manner, and the axial direction of the driving shaft is vertical to the feeding direction of the conveying belt;
the driving piece is arranged outside the air chamber, the output end of the driving piece is connected with the driving shaft, and the driving piece is used for driving the driving shaft to rotate;
the upper end of the connecting rod is connected with the driving shaft and rotates along with the rotation of the driving shaft, and the lower end of the connecting rod extends downwards in an inclined mode;
the shovel body is connected with the lower end of the connecting rod and can be arranged in the air chamber in an up-and-down lifting mode, the middle of the shovel body is recessed backwards, so that the shovel body is of a first arc-shaped structure when viewed from the side face, two side edges of the lower portion of the shovel body are respectively provided with a first notch for material output, the lower edge of the shovel body is of a second arc-shaped structure which is inwards and gradually inclined downwards from the first notch, and the shovel body descends to the second arc-shaped structure and abuts against the conveying belt in the unloading state; and
the scraper blade is arranged on the rear side of the shovel body and used for sweeping out materials missed by the shovel body in a discharging state.
2. The discharge apparatus of an air cushion conveyor as claimed in claim 1, wherein: the shovel body back is provided with the support frame of horizontal arrangement, the lower extreme of connecting rod rotates with this support frame to be connected.
3. The discharge apparatus of an air cushion conveyor as claimed in claim 2, wherein: the connecting rod include first connecting rod, second connecting rod, the upper end of first connecting rod is connected with the drive shaft, the lower extreme of first connecting rod rotates with the support frame to be connected, the air chamber top is provided with the first support arm that downwardly extends to the drive shaft front side, the upper end of second connecting rod rotates with this first support arm to be connected, the lower extreme of second connecting rod rotates with the support frame to be connected and the junction is located the front side of first connecting rod lower extreme and support frame junction.
4. The discharge apparatus of an air cushion conveyor as in claim 3, wherein: the top of the air chamber is provided with an I-shaped steel, and the top of the first supporting arm is fixed on the I-shaped steel; and a second supporting arm is further arranged on the I-steel, and the lower end of the second supporting arm is provided with a shaft hole for the driving shaft to pass through.
5. The discharge apparatus of an air cushion conveyor as claimed in any one of claims 2 to 4, wherein: the upper end of the scraper blade is connected to the support frame in a vertically floating mode through the buffer mechanism, and the lower edge of the scraper blade always keeps the trend of abutting against the conveying belt in the unloading state.
6. The discharge apparatus of an air cushion conveyor as in claim 5, wherein: the buffer mechanism comprises a bolt, a spring and a nut, the bolt penetrates through the support frame to be arranged, the lower end of the bolt is connected with the scraper through the support frame, the spring is sleeved on the bolt, the upper end of the spring abuts against the bottom wall of the support frame, and the nut is connected to the lower end of the bolt, the upper end of the nut abuts against the lower end of the spring.
7. The discharge apparatus of an air cushion conveyor as in claim 6, wherein: the support frame is further provided with a cushion pad, and the cushion pad is located between the support frame and the upper end of the spring.
8. The discharge apparatus of an air cushion conveyor as claimed in any one of claims 1 to 4, wherein: the scraper blade is characterized in that the first arc-shaped structure forms the upper part of the scraper body, the lower part of the scraper body is a flat plate tangentially connected with the first arc-shaped structure, the lower part of the scraper blade extends forwards from the back to form a third arc-shaped structure, and the third arc-shaped structure is arranged corresponding to the back of the flat plate.
9. The discharge apparatus of an air cushion conveyor as in claim 8, wherein: in the unloading state, the lower edge of the third arc-shaped structure is positioned below the lower edge of the flat plate.
10. The discharge apparatus of an air cushion conveyor as in claim 8, wherein: and second notches for outputting materials are arranged on two sides of the scraper plate, the lower edge of the third arc-shaped structure is tangentially abutted against the conveying belt in the unloading state, and the front side surface of the third arc-shaped structure and the second notches form an output structure for outputting residual materials together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111001307.XA CN113816072B (en) | 2021-08-30 | 2021-08-30 | Unloading device of air cushion conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111001307.XA CN113816072B (en) | 2021-08-30 | 2021-08-30 | Unloading device of air cushion conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113816072A true CN113816072A (en) | 2021-12-21 |
| CN113816072B CN113816072B (en) | 2023-05-05 |
Family
ID=78923466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111001307.XA Active CN113816072B (en) | 2021-08-30 | 2021-08-30 | Unloading device of air cushion conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113816072B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139118A (en) * | 1999-11-10 | 2001-05-22 | Ishikawajima Harima Heavy Ind Co Ltd | Air floating type belt conveyer |
| JP2001199519A (en) * | 2000-01-20 | 2001-07-24 | Nissan Diesel Motor Co Ltd | Belt conveyer device |
| CN201338856Y (en) * | 2008-11-04 | 2009-11-04 | 赵永丽 | Intermediate discharger of belt conveyor |
| CN101746603A (en) * | 2009-12-14 | 2010-06-23 | 河南科隆集团有限公司 | Intermediate unloading device for air cushion conveyers |
| CN102942015A (en) * | 2012-10-18 | 2013-02-27 | 马成贵 | Totally-enclosed double-air cushion belt conveyor |
| CN103964145A (en) * | 2014-05-07 | 2014-08-06 | 中石化宁波工程有限公司 | Accurate coal blending process |
| JP2015221714A (en) * | 2014-05-23 | 2015-12-10 | 株式会社三井三池製作所 | Increasing device for yard stowage quantity |
| CN205855313U (en) * | 2016-06-28 | 2017-01-04 | 江门市振达机械制造有限公司 | A kind of hermetically sealed lower air cushion multiple discharge conveyer |
| CN206032398U (en) * | 2016-07-14 | 2017-03-22 | 郑州良远筒仓工程有限公司 | A air -cushion type belt holds up device for plough tripper |
| CN106800177A (en) * | 2017-03-01 | 2017-06-06 | 张雪 | Belt conveyor |
| CN207226266U (en) * | 2017-06-29 | 2018-04-13 | 苏州纽酷输送机械有限公司 | Vertical air cushion clamping conveyor automatic fetching device |
| CA3041751A1 (en) * | 2016-10-26 | 2018-05-03 | Mark Gilbert | Conveyor belt scraper |
| CN207861166U (en) * | 2017-12-26 | 2018-09-14 | 久筑节能科技（天津）有限公司 | A kind of conveyer with material dispersion function |
| KR102138721B1 (en) * | 2020-01-30 | 2020-07-29 | 주식회사 비와이인더스트리 | Unloading device of belt conveyor |
| CN211997388U (en) * | 2019-10-24 | 2020-11-24 | 中石化南京工程有限公司 | Deviation-proof switch of belt conveyor |
-
2021
- 2021-08-30 CN CN202111001307.XA patent/CN113816072B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139118A (en) * | 1999-11-10 | 2001-05-22 | Ishikawajima Harima Heavy Ind Co Ltd | Air floating type belt conveyer |
| JP2001199519A (en) * | 2000-01-20 | 2001-07-24 | Nissan Diesel Motor Co Ltd | Belt conveyer device |
| CN201338856Y (en) * | 2008-11-04 | 2009-11-04 | 赵永丽 | Intermediate discharger of belt conveyor |
| CN101746603A (en) * | 2009-12-14 | 2010-06-23 | 河南科隆集团有限公司 | Intermediate unloading device for air cushion conveyers |
| CN102942015A (en) * | 2012-10-18 | 2013-02-27 | 马成贵 | Totally-enclosed double-air cushion belt conveyor |
| CN103964145A (en) * | 2014-05-07 | 2014-08-06 | 中石化宁波工程有限公司 | Accurate coal blending process |
| JP2015221714A (en) * | 2014-05-23 | 2015-12-10 | 株式会社三井三池製作所 | Increasing device for yard stowage quantity |
| CN205855313U (en) * | 2016-06-28 | 2017-01-04 | 江门市振达机械制造有限公司 | A kind of hermetically sealed lower air cushion multiple discharge conveyer |
| CN206032398U (en) * | 2016-07-14 | 2017-03-22 | 郑州良远筒仓工程有限公司 | A air -cushion type belt holds up device for plough tripper |
| CA3041751A1 (en) * | 2016-10-26 | 2018-05-03 | Mark Gilbert | Conveyor belt scraper |
| CN106800177A (en) * | 2017-03-01 | 2017-06-06 | 张雪 | Belt conveyor |
| CN207226266U (en) * | 2017-06-29 | 2018-04-13 | 苏州纽酷输送机械有限公司 | Vertical air cushion clamping conveyor automatic fetching device |
| CN207861166U (en) * | 2017-12-26 | 2018-09-14 | 久筑节能科技（天津）有限公司 | A kind of conveyer with material dispersion function |
| CN211997388U (en) * | 2019-10-24 | 2020-11-24 | 中石化南京工程有限公司 | Deviation-proof switch of belt conveyor |
| KR102138721B1 (en) * | 2020-01-30 | 2020-07-29 | 주식회사 비와이인더스트리 | Unloading device of belt conveyor |
Non-Patent Citations (6)
| Title |
|---|
| 严威;: "输煤系统除铁器的设置" * |
| 左青;左晖;: "国产大型输送机械改进设计" * |
| 左青等: "大型输送设备在应用中的若干问题及解决方法", 《中国油脂》 * |
| 彭光艳: "煤化工输煤系统的设计", 《大氮肥》 * |
| 方啸等: "CFB锅炉机械除渣系统设计浅析", 《硫磷设计与粉体工程》 * |
| 郑军;: "水煤浆气化装置动设备事故处理与改造" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113816072B (en) | 2023-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105125145A (en) | Water absorption rake structure of automatic ground washing machine | |
| CN113816072A (en) | Unloading device of air cushion conveyor | |
| CN108748413A (en) | The double face planer of vertical planing | |
| CN108672942B (en) | Laser film engraving machine for thin-film solar cell panel | |
| CN115674114A (en) | Quality testing examines test table with annular | |
| CN216889188U (en) | Vibrating conveyor | |
| CN206782741U (en) | A kind of belt conveyer sweeper | |
| CN110560415A (en) | Bearing roller cleaning machine | |
| CN210557605U (en) | Belt feeder bottom scraper blade cleaning device | |
| CN220501853U (en) | Automatic belt conveyor cleaning device and belt feeder based on air cannon technique | |
| CN217200469U (en) | Belt dust collector | |
| CN220411949U (en) | Laser washs turn-over mechanism | |
| CN213036816U (en) | A clearance mechanism for bucket elevator | |
| CN220825299U (en) | Device for collecting smoke dust in narrow space of raw material factory building | |
| CN218531958U (en) | Corner cleaning device is used in packing box processing | |
| CN216189014U (en) | Automatic feeding device | |
| CN217200137U (en) | Coke end shunting device of coke chute | |
| CN217816821U (en) | Ash cleaning device of dragveyer tow boat | |
| CN210437988U (en) | Novel rotating handle type polyurethane spring sweeper with automatic compensation function | |
| CN216510820U (en) | Scrape trigger and clean structure | |
| CN214526184U (en) | Bucket elevator | |
| CN219404646U (en) | Wood processing planer convenient to clearance | |
| CN219383847U (en) | Belt feeder head sweeper | |
| CN220131109U (en) | Screw conveyer convenient to it is dustproof | |
| CN218706580U (en) | Sweeper device for belt conveyor |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |