CN108639788A - A kind of feed device of rock fragments - Google Patents
A kind of feed device of rock fragments Download PDFInfo
- Publication number
- CN108639788A CN108639788A CN201810689117.3A CN201810689117A CN108639788A CN 108639788 A CN108639788 A CN 108639788A CN 201810689117 A CN201810689117 A CN 201810689117A CN 108639788 A CN108639788 A CN 108639788A
- Authority
- CN
- China
- Prior art keywords
- feeding belt
- rock fragments
- feed device
- ore hopper
- fragments according
- Prior art date
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- Pending
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- 239000012634 fragment Substances 0.000 title claims abstract description 39
- 239000011435 rock Substances 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
-
- 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
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
-
- 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
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of feed devices of rock fragments, including ore hopper, feeding belt and the live-roller with feeding belt transmission cooperation are equipped with below the ore hopper, the ore hopper is internally provided with filter house, the side wall of ore hopper lower face side is equipped with discharge port, guide plate is equipped between the filter house and discharge port, the feeding belt is equipped with groove, a kind of feed device of rock fragments provided by the invention, its clever structure, the gravitional force that rubble blanking can effectively be reduced avoids the occurrence of the situation that airborne dust and Stone crushing bomb fly.
Description
Technical field
The present invention relates to material transferring equipment technical field more particularly to a kind of feed devices of rock fragments.
Background technology
Ore refers to adopting the stone containing certain valuable minerals from by mine, ore by it is broken,
Grinding etc. can be applied after processing step by step metal mine, metallurgical industry, chemical industry, building industry, iron construction of the highway unit,
In the engineering fields such as cement industry and sandstone industry.In traditional rock fragments feeding process, generally sent by a setting
Expect the feeding device (device is mostly another feeding belt or metal funnel) above belt, rough machined ore will be passed through
Fragment is directly sent on feeding belt.
However, feeding device is arranged above feeding belt, it is not in contact with each other between the two, rock fragments go out from feeding device
It is fallen on feeding belt after the distance of one end freely falling body after coming, in this process, existing feed device has several
Disadvantage：A large amount of airborne dust can be caused, undesirable influence can be brought to the health of production line and staff；Rock fragments fall
It falls on the feeding belt made of elastic material, it may appear that the situation that rock fragments are flown by bullet causes damages；Rock fragments are herein
It is before not screened, it is not of uniform size, it subsequently also needs to carry out it further screening process, complex procedures, need more
Artificial and working hour.
Invention content
The object of the present invention is to provide a kind of feed device of rock fragments, clever structure can effectively reduce rubble
The gravitional force of blanking avoids the occurrence of the situation that airborne dust and Stone crushing bomb fly.
To achieve the above object, the present invention provides a kind of feed device of rock fragments, including the ore charge arranged vertically
Case, the ore hopper lower section are equipped with horizontally disposed and are passed with the feeding belt of its lower face Elastic Contact and with feeding belt
The live-roller of dynamic cooperation, the filter house of the ore hopper being internally provided with for filtering larger rubble, under the ore hopper
Side wall of the end face close to feeding belt discharge end side is equipped with discharge port, is equipped between the filter house and discharge port and tilts cloth
It sets and guide plate that lower end is connect with discharge port, the feeding belt is equipped with extends along direction setting and width and ore
The compatible groove of lower face size of hopper.
As a further improvement of the present invention, the side of the ore hopper far from discharge port is equipped with energy axial rotation
Cleaning for cleaning groove, which is glued, to be taken turns, and the wheel face of the viscous wheel of cleaning is contacted with groove, and the rotary shaft and feeding belt taken turns are glued in cleaning
Moving direction is perpendicular.
As a further improvement of the present invention, the both ends of the viscous wheel of the cleaning pass through a mounting bracket and ore hopper
Side wall connects.
As a further improvement of the present invention, the feeding belt is equipped with a plurality of mutual on the contact surface with live-roller
Lug boss parallel and being arranged along feeding belt extending direction.
As a further improvement of the present invention, the live-roller is equipped with a plurality of guide groove with raised portion fits.
As a further improvement of the present invention, the ore hopper is equipped with one on the lower face contacted with feeding belt
The first gasket of layer.
As a further improvement of the present invention, the making material of first gasket is polytetrafluoroethylene (PTFE).
As a further improvement of the present invention, the material-dropping face of the guide plate is equipped with one layer of second gasket.
As a further improvement of the present invention, the making material of second gasket is elastic material.
As a further improvement of the present invention, the filter house is the pyramid knot being welded to form by more filtering railings
Structure includes a plurality of be mutually parallel and spaced apart filtering railing on the side wall of pyramid-shaped structures.
Advantageous effect
Compared with prior art, a kind of the advantages of feed device of rock fragments of the invention, is：
1, in the present invention, the lower face of ore hopper and the feeding face of feeding belt are in direct contact, and are equipped in ore
It discharge port on the side wall of hopper lower face and is in tilted layout inside ore hopper and guide plate that lower end is connect with discharge port, height
The rubble that place is fallen will not directly with feeding belt making contact, but through in ore hopper guide plate buffer, it is heavy to reduce its
It after power potential energy, tumbles to discharge port along guide plate, then is conveyed away by feeding belt；It is happened at ore hopper due to hitting
It is interior, the winged situation of dust pollution and Stone crushing bomb can be avoided the occurrence of；
2, the filter house of ore hopper being internally provided with for filtering larger rubble makes to screen out the big of the rock fragments come
It is small to facilitate the processing to rock fragments in follow-up work within a rational size range, without setting individually filtering
Unit saves artificial and working hour, improves production efficiency；
3, feeding belt is adapted equipped with direction is arranged and width is extended along with the lower face size of ore hopper
Groove, and the lower face of ore hopper is contacted with the bottom surface of groove, and the rock fragments come out from discharge port drop into groove,
Prevent rock fragments from rolling everywhere；
4, side of the ore hopper far from discharge port is equipped with parallel with the side wall of ore hopper and energy axial rotation be used for
The viscous wheel of cleaning for cleaning groove, be equipped on the lower face that ore hopper is contacted with feeding belt by polytetrafluoroethylene (PTFE) system
At the first gasket, the frictional force of feeding belt and ore hopper lower face can be effectively reduced, feeding belt and ore charge are avoided
Occur interim card between case, and then influences feeding；
5, feeding belt is equipped with a plurality of parallel to each other on the contact surface with live-roller and is set along feeding belt extending direction
The lug boss set coordinates the guide groove of a plurality of and raised portion fits on live-roller, increases contact of the feeding belt with live-roller
Area improves frictional force between the two, prevents live-roller from skidding；
6, the material-dropping face of guide plate is equipped with one layer of second gasket, and the making material of the second gasket is elastic material, is given
One buffering of rock fragments on guide plate is freely fallen, absorbs the gravitional force of a part of rock fragments, while also improving
The service life of guide plate；
7, filter house is the pyramid-shaped structures being welded to form by more filtering railings, includes more on the side wall of pyramid-shaped structures
Item is mutually parallel and spaced apart filtering railing, for flat filter, designs in this way, filtering surface bigger, filter effect
More preferably, filtered rock fragments are uniform in size.
By description below and in conjunction with attached drawing, the present invention will become more fully apparent, these attached drawings are for explaining the present invention
Embodiment.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the partial enlarged view in the portions A in Fig. 1；
Fig. 3 is the side view of the present invention；
Fig. 4 is the partial enlarged view in the portions B in Fig. 3；
Fig. 5 is the structural schematic diagram that viscous wheel is cleaned in the present invention.
Wherein：1, ore hopper；11, filter house；111, railing is filtered；12, guide plate；121, the second gasket；13, it discharges
Mouthful；14, the first gasket；2, feeding belt；21, groove；22, lug boss；3, live-roller；31, guide groove；4, the viscous wheel of cleaning；
41, mounting bracket.
Specific implementation mode
The embodiment of the present invention is described referring now to the drawings.
Embodiment
The specific implementation mode of the present invention is as shown in Figs. 1-5, a kind of feed device of rock fragments, including arrange vertically
Ore hopper 1, wherein the lower section of ore hopper 1 be equipped with it is horizontally disposed and with the feeding belt of its lower face Elastic Contact 2 and with
The live-roller 3 of the transmission cooperation of feeding belt 2, the filter house 11 of ore hopper 1 being internally provided with for filtering larger rubble, filtering
Portion 11 can make the size for screening out the rock fragments come within a rational size range, facilitate in follow-up work to ore
The processing of fragment saves artificial and working hour, improves production efficiency it is not necessary that individual filter element is arranged.
Also, side wall of 1 lower face of ore hopper close to 2 discharge end side of feeding belt is equipped with discharge port 13, filtering
Equipped with the guide plate 12 being in tilted layout and lower end is connect with discharge port 13 between portion 11 and discharge port 13.The lower end of ore hopper 1
Face and the feeding face of feeding belt 2 are in direct contact, the discharge port 13 being equipped on 1 lower face side wall of ore hopper and inclination
Be arranged in the guide plate 12 that the inside of ore hopper 1 and lower end are connect with discharge port 13, the rubble that eminence is fallen will not directly with give
Expect 2 making contact of belt, but buffered through the guide plate 12 in ore hopper 1, after reducing its gravitional force, along guide plate 12
It tumbles to discharge port 13, then is conveyed away by feeding belt 2；It is happened in ore hopper 1, can avoid the occurrence of due to hitting
The situation that dust pollution and Stone crushing bomb fly.
Meanwhile feeding belt 2 is equipped with lower face size phase that extend along direction setting and width and ore hopper 1
The groove 21 of adaptation.The rock fragments come out from discharge port drop into groove 21, prevent rock fragments from rolling everywhere.
In the present invention, side of the ore hopper 1 far from discharge port 13 is used to clean groove 21 equipped with energy axial rotation
The viscous wheel 4 of cleaning, the wheel face for cleaning viscous wheel 4 contacts with groove 21, the mobile side of the viscous rotary shaft and feeding belt 2 for taking turns 4 of cleaning
To perpendicular, the both ends for cleaning viscous wheel 4 are connect by a mounting bracket 41 with the side wall of ore hopper 1.Meanwhile ore hopper 1
One layer of first gasket 14 is equipped on the lower face contacted with feeding belt 1；The making material of first gasket 14 is polytetrafluoroethyl-ne
Alkene.
By cleaning viscous wheel 4 by the impurity sticky removing on groove 21, ensure the cleaning on 21 surface of groove；It is equipped in ore
First gasket 14 is made by polytetrafluoroethylene (PTFE) on the lower face that hopper 1 is contacted with feeding belt 2, can effectively reduce feeding
The frictional force of belt 2 and 1 lower face of ore hopper avoids occurring interim card between feeding belt 2 and ore hopper 1, and then influences
To feeding.
In addition to this, feeding belt 2 be equipped on the contact surface of live-roller 3 it is a plurality of parallel to each other and along feeding belt 2
The lug boss 22 of extending direction setting, live-roller 3 are equipped with a plurality of guide groove 31 coordinated with lug boss 22.Lug boss 22 with lead
Coordinate to slot 31, increases the contact area of feeding belt 2 and live-roller 3, improve frictional force between the two, prevent live-roller 3 from beating
It is sliding.
It should be noted that in the present embodiment：
The material-dropping face of guide plate 12 is equipped with one layer of second gasket 121, and the making material of the second gasket 121 is elastic material
Material.Second gasket 121 gives the rock fragments freely fallen on guide plate 12 one buffering, absorbs the weight of a part of rock fragments
Power potential energy, while also improving the service life of guide plate 12.
Filter house 11 is the pyramid-shaped structures being welded to form by more filtering railings 111, is wrapped on the side wall of pyramid-shaped structures
Include it is a plurality of be mutually parallel and spaced apart filtering railing 111, for flat filter, design in this way, filtering surface bigger, mistake
Filter effect is more preferable, and filtered rock fragments are uniform in size.
Structure of the invention is ingenious, can effectively reduce the gravitional force of rubble blanking, avoids the occurrence of airborne dust and Stone crushing bomb flies
The case where.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementations disclosed above
Example, and modification, equivalent combinations that various essence according to the present invention carry out should be covered.
Claims (10)
1. a kind of feed device of rock fragments, including the ore hopper (1) arranged vertically, which is characterized in that the ore charge
It is equipped with horizontally disposed below case (1) and matches with the feeding belt of its lower face Elastic Contact (2) and with feeding belt (2) transmission
The live-roller (3) of conjunction, the filter house (11) of the ore hopper (1) being internally provided with for filtering larger rubble, the ore
Hopper (1) lower face close to feeding belt (2) discharge end side side wall be equipped with discharge port (13), the filter house (11) with
Equipped with the guide plate (12) being in tilted layout and lower end is connect with discharge port (13), the feeding belt (2) between discharge port (13)
It is equipped with and extends along direction is arranged and width groove (21) compatible with the lower face size of ore hopper (1).
2. a kind of feed device of rock fragments according to claim 1, which is characterized in that the ore hopper (1) is remote
The side for separating out material mouth (13) is equipped with the viscous wheel (4) of the cleaning for cleaning groove (21) of energy axial rotation, cleans and glues wheel (4)
Wheel face is contacted with groove (21), and rotary shaft and the moving direction of feeding belt (2) for cleaning viscous wheel (4) are perpendicular.
3. a kind of feed device of rock fragments according to claim 2, which is characterized in that the viscous wheel (4) of cleaning
Both ends are connect by a mounting bracket (41) with the side wall of ore hopper (1).
4. a kind of feed device of rock fragments according to claim 1, which is characterized in that the feeding belt (2) exists
It is equipped with lug boss (22) a plurality of parallel to each other and being arranged along feeding belt (2) extending direction with the contact surface of live-roller (3).
5. a kind of feed device of rock fragments according to claim 4, which is characterized in that set on the live-roller (3)
There is a plurality of guide groove (31) with lug boss (22) cooperation.
6. a kind of feed device of rock fragments according to claim 1, which is characterized in that the ore hopper (1) exists
The lower face contacted with feeding belt (1) is equipped with one layer of first gasket (14).
7. a kind of feed device of rock fragments according to claim 6, which is characterized in that first gasket (14)
Making material is polytetrafluoroethylene (PTFE).
8. a kind of feed device of rock fragments according to claim 1, which is characterized in that guide plate (12) are fallen
Charge level is equipped with one layer of second gasket (121).
9. a kind of feed device of rock fragments according to claim 8, which is characterized in that second gasket (121)
Making material be elastic material.
10. a kind of feed device of rock fragments according to claim 1, which is characterized in that the filter house (11) is
The pyramid-shaped structures being welded to form by more filtering railings (111), include on the side wall of pyramid-shaped structures it is a plurality of be mutually parallel and
Spaced apart filtering railing (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689117.3A CN108639788A (en) | 2018-06-28 | 2018-06-28 | A kind of feed device of rock fragments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689117.3A CN108639788A (en) | 2018-06-28 | 2018-06-28 | A kind of feed device of rock fragments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108639788A true CN108639788A (en) | 2018-10-12 |
Family
ID=63750304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810689117.3A Pending CN108639788A (en) | 2018-06-28 | 2018-06-28 | A kind of feed device of rock fragments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632840A (en) * | 2020-06-03 | 2020-09-08 | 铜仁职业技术学院 | Civil engineering concrete mixer gravel particle size screening installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150781A1 (en) * | 2002-02-11 | 2003-08-14 | Forrest Rasy Lee | Bedding separator |
| CN201647672U (en) * | 2009-12-30 | 2010-11-24 | 北京当升材料科技股份有限公司 | Powder feeding device |
| CN204355706U (en) * | 2014-11-19 | 2015-05-27 | 江苏天化化肥有限公司 | A kind of load-transfer device automatic cleaning apparatus |
| CN204624364U (en) * | 2015-05-21 | 2015-09-09 | 唐山开滦林西矿业有限公司 | Wind control setup beaten automatically by coal bunker air bubble |
| CN204957422U (en) * | 2015-09-16 | 2016-01-13 | 张家港市合力能源发展有限公司 | Coal among sludge incineration processing system adds fights |
| CN105905570A (en) * | 2016-06-29 | 2016-08-31 | 陆川县马坡镇金兴红砖厂 | Coal blending feeding device |
| CN205616177U (en) * | 2016-05-06 | 2016-10-05 | 吴江粮食机械有限公司 | Connect material conveyer |
| CN107697590A (en) * | 2017-11-08 | 2018-02-16 | 山东通泰橡胶股份有限公司 | A kind of anti-deviation device of vulcanization of rubber conveyer belt |
| CN208603383U (en) * | 2018-06-28 | 2019-03-15 | 衡阳泰源商砼有限公司 | A kind of feed device of rock fragments |
-
2018
- 2018-06-28 CN CN201810689117.3A patent/CN108639788A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150781A1 (en) * | 2002-02-11 | 2003-08-14 | Forrest Rasy Lee | Bedding separator |
| CN201647672U (en) * | 2009-12-30 | 2010-11-24 | 北京当升材料科技股份有限公司 | Powder feeding device |
| CN204355706U (en) * | 2014-11-19 | 2015-05-27 | 江苏天化化肥有限公司 | A kind of load-transfer device automatic cleaning apparatus |
| CN204624364U (en) * | 2015-05-21 | 2015-09-09 | 唐山开滦林西矿业有限公司 | Wind control setup beaten automatically by coal bunker air bubble |
| CN204957422U (en) * | 2015-09-16 | 2016-01-13 | 张家港市合力能源发展有限公司 | Coal among sludge incineration processing system adds fights |
| CN205616177U (en) * | 2016-05-06 | 2016-10-05 | 吴江粮食机械有限公司 | Connect material conveyer |
| CN105905570A (en) * | 2016-06-29 | 2016-08-31 | 陆川县马坡镇金兴红砖厂 | Coal blending feeding device |
| CN107697590A (en) * | 2017-11-08 | 2018-02-16 | 山东通泰橡胶股份有限公司 | A kind of anti-deviation device of vulcanization of rubber conveyer belt |
| CN208603383U (en) * | 2018-06-28 | 2019-03-15 | 衡阳泰源商砼有限公司 | A kind of feed device of rock fragments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632840A (en) * | 2020-06-03 | 2020-09-08 | 铜仁职业技术学院 | Civil engineering concrete mixer gravel particle size screening installation |
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Application publication date: 20181012 |