CN108313630A - Rotary-type screeding device - Google Patents
Rotary-type screeding device Download PDFInfo
- Publication number
- CN108313630A CN108313630A CN201810142376.4A CN201810142376A CN108313630A CN 108313630 A CN108313630 A CN 108313630A CN 201810142376 A CN201810142376 A CN 201810142376A CN 108313630 A CN108313630 A CN 108313630A
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- CN
- China
- Prior art keywords
- scraper plate
- rotary
- type
- connecting rod
- holder
- 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.)
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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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The problem of the invention discloses a kind of rotary-type screeding devices, are related to belt conveyer field, and the holder for solving existing rotary-type scraper plate is easy to sink or skid, and scraper plate drops to ground, leads to total unstability.The technical solution adopted by the present invention is：Rotary-type screeding device, including rotary-type scraper plate and backing plate, rotary-type scraper plate includes scraper plate, the back of scraping of scraper plate installs at least two runners, the flank of scraper plate or bottom connect two pack supports, and each pack support is rotatably connected with scraper plate including at least two upright bars, the top of every upright bar, the bottom end of upright bar is connected by connecting rod, and the connecting rod of two pack supports is parallel to each other with the rotary shaft of runner；Anti-skid structure, the length of backing plate or broadband is arranged not less than the maximum distance between the connecting rod of two pack supports in the upper surface of backing plate, and the connecting rod of holder is put on the anti-skid structure of backing plate, avoids holder from skidding and sink, ensures integrally-built stability and security.
Description
Technical field
The present invention relates to belt conveyer field, especially a kind of rotary-type screeding device.
Background technology
When belt conveyer replaces belt, the belt by tens meters or up to a hundred meters is needed to be dragged in belt holder, driving drum will
Belt is gradually drawn in place.In many cases due to the limitation of site topography, artificial direct drag operation is needed.
In order to reduce manually-operated labor intensity, publication No. is that the patent document of 106743138 A of CN discloses one kind
Several runners are arranged in the back of scraping of rotary-type scraper plate, scraper plate, using its carried and transported ability, when exchanging new belt for by leather belt head
It is dragged on the runner, then is dragged on belt holder, can be more convenient laborsaving；Runner scrapes back, two groups of branch mounted on scraper plate
Frame is separately mounted to two flank of scraper plate.Holder includes two montants and a connecting rod, and connecting rod is connected to two same ends of montant
Between, two another ends of montant are connected with articulation piece, and articulation piece is connected to two flanks of scraper plate.Holder plays a supportive role, simultaneously
The height of the wheeled scraper plate of adjusting rotation.Due to two holders using when bearing capacity size and Orientation be all different, and difference is big,
It is susceptible to the relatively large pack support of stress to sink, skid, causes scraper plate to drop to ground, influence normal use.
Invention content
The present invention provides a kind of rotary-type screeding device, and the holder for solving existing rotary-type scraper plate is easy to sink or skid,
Scraper plate drops to ground, the problem of leading to total unstability.
The technical solution adopted by the present invention to solve the technical problems is：Rotary-type screeding device, including rotary-type scraper plate
And backing plate, rotary-type scraper plate include scraper plate, the back of scraping of scraper plate installs at least two runners, the flank of scraper plate or bottom connection two
Pack support, each pack support are rotatably connected with scraper plate including at least two upright bars, the top of every upright bar, and the bottom end of upright bar is logical
It crosses connecting rod to be connected, the connecting rod of two pack supports is parallel to each other with the rotary shaft of runner；The upper surface setting of the backing plate is anti-
Slipped Clove Hitch structure, the length of backing plate or broadband are not less than the maximum distance between the connecting rod of two pack supports.
It is further：The anti-skid structure is wave groove or serrated slot.
It is further：The holder is two groups, includes two isometric upright bars per pack support, with the upright bar point of pack support
It is not rotationally connected with two flanks of scraper plate, and two pack supports are one in front and one in back arranged on two flank of scraper plate.
Specifically, the top of the upright bar of the holder is fixedly installed in the flank of scraper plate by pin, and pin includes major part
Pin cap and axis pin, wherein major part pin cap are connected to the top of upright bar, and axis pin is plugged in the flank of scraper plate.
It is further：The back of scraping of the scraper plate is set in parallel at least two card slots, and fixation is worn in the middle part of card slot
Axis, the runner are installed in fixing axle.
The beneficial effects of the invention are as follows：The connecting rod of two pack support of rotary-type scraper plate can be placed on the anti-skid structure of backing plate,
It avoids holder from skidding and sink, ensure that integrally-built stability and security.
Description of the drawings
Fig. 1 is the structural schematic diagram of the rotary-type screeding device of the present invention.
Parts, position and number in figure：Backing plate 1, scraper plate 2, runner 3, holder 4, upright bar 41, connecting rod 42, pin 5,
Card slot 6.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the rotary-type screeding device of the present invention, including rotary-type scraper plate and backing plate 1, wherein rotary-type scraper plate packet
Scraper plate 2 is included, the back of scraping of scraper plate 2 installs at least two runners 3, and runner 3 is used for carried and transported ability, is exchanged in belt conveyer
When new belt, leather belt head is dragged on runner 3 and is dragged on belt holder again, can be more convenient more effortless.Specifically, scraper plate 2
Back of scraping be set in parallel at least two card slots 6, such as diagram three card slots 6 being mutually parallel of setting, the middle part of card slot 6 is worn
If fixing axle, the runner 3 is worn in fixing axle.To ensure that runner 3 is freely rotatable, the length of card slot 6 is more than the straight of runner 3
Diameter, the width of card slot 6 are more than the thickness of runner 3.
The flank of scraper plate 2 or bottom connect two pack supports 4, and holder 4 is used to support scraper plate 2.Due to belt conveyer distance
The height on ground is had nothing in common with each other, and holder 4 is additionally operable to the height of adjustment scraper plate 2.Each pack support 4 includes at least two upright bars 41, often
The top of root upright bar 41 is rotatably connected with scraper plate 2, and the bottom end of upright bar 41 is connected by connecting rod 42, the company of two pack supports 4
Extension bar 42 is parallel to each other with the rotary shaft of runner.Connecting rod 42 ensures to rotate synchronously with the upright bar 41 organized, and ensures support degree.
Include two isometric upright bars 41 per pack support 4, with the top of the upright bar 41 of pack support 4 specifically as shown in Figure 1, holder 4 is two groups
End is rotatably connected at two flanks of scraper plate 2 respectively.In order to realize the rotatable of upright bar 41, the top setting pin of upright bar 41
Hole, and it is fixedly installed in by pin 5 flank of scraper plate 2.Pin 5 includes major part pin cap and axis pin, and wherein major part pin cap connects
In the top of upright bar 41, axis pin is plugged in the flank of scraper plate 2.Two pack supports 4 are one in front and one in back set on two flanks of scraper plate 2
It sets, balance is maintained by helping.
The highly desirable of rotary-type scraper plate is adjusted according to the height of belt conveyer, to find suitable carrying position
It sets.It is since the height of scraper plate 2 is related with 4 opening width of holder, i.e., related to the distance between two connecting rods 42, and holder 4
Opening is bigger, and the stress of holder 4 is bigger, easier unstability, so the connecting rod 42 of holder 4 is put in when using on backing plate 1.Such as figure
1, anti-skid structure, the length of backing plate 1 or broadband is arranged not less than between the connecting rod 42 of two pack supports 4 in the upper surface of backing plate 1
Maximum distance.Backing plate 1 is rigid member, and two connecting rods 42 are padded on the anti-skid structure of backing plate 1, improve bearing capacity, heavier
What is wanted is the power balanced between holder 4, it is ensured that whole stabilization.Anti-skid structure is that connecting rod 42 can be made to be stably placed in
The structure of 1 upper surface of backing plate, such as anti-skid structure are wave groove or serrated slot.4 fit strip 1 of holder of rotary-type scraper plate makes
With can provide stable bearing point for the dilatory restocking of belt, save manpower.
Claims (5)
1. rotary-type screeding device, it is characterised in that：Including rotary-type scraper plate and backing plate (1), rotary-type scraper plate includes scraper plate
(2), the back of scraping of scraper plate (2) installs at least two runners (3), and the flank of scraper plate (2) or bottom connect two pack supports (4), respectively
Pack support (4) includes at least two upright bars (41), and the top of every upright bar (41) is rotatably connected with scraper plate (2), upright bar
(41) bottom end is connected by connecting rod (42), and the connecting rod (42) of two pack supports (4) is mutually equal with the rotary shaft of runner (3)
Row；Anti-skid structure is arranged in the upper surface of the backing plate (1), and the length of backing plate (1) or broadband are not less than the connection of two pack supports (4)
Maximum distance between bar (42).
2. rotary-type screeding device as described in claim 1, it is characterised in that：The anti-skid structure is wave groove or sawtooth
Slot.
3. rotary-type screeding device as claimed in claim 1 or 2, it is characterised in that：The holder (4) is two groups, every group of branch
Frame (4) includes two isometric upright bars (41), and the upright bar (41) of same pack support (4) is rotationally connected with the two of scraper plate (2) respectively
Flank, and two pack supports (4) are one in front and one in back arranged on (2) two flank of scraper plate.
4. rotary-type screeding device as claimed in claim 3, it is characterised in that：The top of the upright bar (41) of the holder (4)
The flank of scraper plate (2) is fixedly installed in by pin (5), pin (5) includes major part pin cap and axis pin, and wherein major part pin cap connects
Top in upright bar (41), axis pin are plugged in the flank of scraper plate (2).
5. rotary-type screeding device as claimed in claim 1 or 2, it is characterised in that：The scraper plate (2) scrapes back parallelly
At least two card slots (6) are set, fixing axle is worn in the middle part of card slot (6), the runner (3) is installed in fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142376.4A CN108313630A (en) | 2018-02-11 | 2018-02-11 | Rotary-type screeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142376.4A CN108313630A (en) | 2018-02-11 | 2018-02-11 | Rotary-type screeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108313630A true CN108313630A (en) | 2018-07-24 |
Family
ID=62903716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142376.4A Withdrawn CN108313630A (en) | 2018-02-11 | 2018-02-11 | Rotary-type screeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313630A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316154A2 (en) * | 1975-07-03 | 1977-01-28 | Lerebours Guy | Agricultural belt conveyor with tubular cover - has belt as wide as external dia. of cover |
| CN203460797U (en) * | 2013-06-28 | 2014-03-05 | 金华阜康机电有限公司 | Luggage carrier |
| CN204002513U (en) * | 2014-07-18 | 2014-12-10 | 国家电网公司 | A kind of safe insulation double ladder |
| CN205812134U (en) * | 2016-01-05 | 2016-12-14 | 深圳市锐硕五金有限公司 | A kind of handset mounting with heat sink |
| CN106743138A (en) * | 2016-11-24 | 2017-05-31 | 攀枝花博特建材有限公司 | Rotary-type scraper plate |
| CN206438048U (en) * | 2016-12-23 | 2017-08-25 | 江西振华玻纤有限公司 | A kind of glass fiber manufacturing line glass metal device for plugging |
| CN206714539U (en) * | 2016-12-15 | 2017-12-08 | 南京信息工程大学 | A kind of vertical folding mirror that can adjust angle |
-
2018
- 2018-02-11 CN CN201810142376.4A patent/CN108313630A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316154A2 (en) * | 1975-07-03 | 1977-01-28 | Lerebours Guy | Agricultural belt conveyor with tubular cover - has belt as wide as external dia. of cover |
| CN203460797U (en) * | 2013-06-28 | 2014-03-05 | 金华阜康机电有限公司 | Luggage carrier |
| CN204002513U (en) * | 2014-07-18 | 2014-12-10 | 国家电网公司 | A kind of safe insulation double ladder |
| CN205812134U (en) * | 2016-01-05 | 2016-12-14 | 深圳市锐硕五金有限公司 | A kind of handset mounting with heat sink |
| CN106743138A (en) * | 2016-11-24 | 2017-05-31 | 攀枝花博特建材有限公司 | Rotary-type scraper plate |
| CN206714539U (en) * | 2016-12-15 | 2017-12-08 | 南京信息工程大学 | A kind of vertical folding mirror that can adjust angle |
| CN206438048U (en) * | 2016-12-23 | 2017-08-25 | 江西振华玻纤有限公司 | A kind of glass fiber manufacturing line glass metal device for plugging |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
|
| WW01 | Invention patent application withdrawn after publication |