CN110589530A - Silica sand storage and transportation production line - Google Patents
Silica sand storage and transportation production line Download PDFInfo
- Publication number
- CN110589530A CN110589530A CN201910876016.1A CN201910876016A CN110589530A CN 110589530 A CN110589530 A CN 110589530A CN 201910876016 A CN201910876016 A CN 201910876016A CN 110589530 A CN110589530 A CN 110589530A
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- China
- Prior art keywords
- sand
- silica sand
- conveying
- roller
- storage
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 492
- 239000004576 sand Substances 0.000 title claims abstract description 232
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 132
- 238000003860 storage Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 102
- 230000005540 biological transmission Effects 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 abstract description 12
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000000265 homogenisation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000007723 transport mechanism Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 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
- 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
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- 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
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0441—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with chutes, deflector means or channels
-
- 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)
- Silicon Compounds (AREA)
Abstract
The invention belongs to the technical field of glass production equipment, and particularly relates to a silica sand storage and transportation production line, which comprises: the sand feeding and blanking device is used for conveying the outside silica sand to the homogenizing warehouse; the top-layer sand distribution device is used for distributing the silica sand conveyed by the sand feeding and blanking device to a storage table of the homogenizing warehouse; the track sand raking device is arranged on the discharge side of the material storage table and is used for raking off the silica sand stored in the material storage table; and the silica sand conveying device is arranged on the discharge side of the material storage table and is used for receiving and conveying silica sand scraped off by the rail sand scraping device. The rail sand raking device positioned on the discharge side of the storage table can rake silica sand layer by layer to fall on the silica sand conveying device, and then the silica sand conveying device conveys the silica sand to a glass production workshop, so that full-process automatic conveying of the silica sand is realized, the storage and transportation efficiency of the silica sand is obviously improved, and the storage and transportation cost of the silica sand is obviously reduced due to the fact that tools such as a forklift do not need to be additionally added to transport the silica sand.
Description
Technical Field
The invention belongs to the technical field of glass production equipment, and particularly relates to a silica sand storage and transportation production line.
Background
Silica sand, also known as silica sand or quartz sand, is a particulate material having quartz as a main mineral component, and silica sand, which is a main raw material for producing glass, is generally stored in a homogenization silo while being piled up between transportation to a glass production plant.
In the prior art, the silica sand is usually stored in a homogenizing warehouse and transported to a glass production workshop under the cooperation of a sand distributing device, a sand raking device and a conveying device, however, the cooperation fluency among the existing devices is poor, and tools such as a forklift are required to transport the silica sand among the existing devices, so that the storage and transportation efficiency of the silica sand is reduced, and the storage and transportation cost is increased.
Disclosure of Invention
The invention aims to provide a silica sand storage and transportation production line, and aims to solve the technical problems that the overall process efficiency of silica sand storage in a homogenization silo and silica sand transportation to a glass production workshop is reduced and the cost is high in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: a silica sand storage and transportation production line comprises:
the sand feeding and blanking device is used for conveying external silica sand to the homogenizing warehouse;
the top-layer sand distributing device is used for distributing the silica sand conveyed by the sand feeding and blanking device to a storage table of the homogenizing silo;
the track sand raking device is arranged on the discharge side of the storage table and is used for raking off the silica sand stored in the storage table;
and the silica sand conveying device is arranged on the discharge side of the storage table and is used for receiving and conveying the silica sand scraped off by the track sand scraping device.
Further, it includes feed arrangement and conveyor to advance sand doffer, feed arrangement includes fixed plate, vibration blanking mechanism and is used for supplying the current attachment strap of external pay-off vehicle, the fixed plate set up in one side of vibration blanking mechanism, just set up the material reversing opening that the silica sand that supplies to carry by external conveying conveyer belt passes through on the fixed plate, vibration blanking mechanism has the feed inlet that link up the setting from top to bottom, the material reversing opening is located the top of feed inlet, the attachment strap set up in the mouth edge of feed inlet, conveyor set up in the below of vibration blanking mechanism, the feed inlet correspond to conveyor's conveying route sets up.
Further, vibration blanking mechanism includes the main casing body, vibrating motor and screen cloth, the feed inlet link up to open in the main casing body, the screen cloth set up in the feed inlet, vibrating motor set up in the main casing and with the screen cloth transmission is connected.
Further, top layer cloth sand device include transport mechanism, tipping bucket dolly and set up in the conveying guide rail of homogenization storehouse upper strata, in vertical direction, the projection of conveyor's output cover in the projection of transport mechanism's input, transport mechanism set up in the top of conveying guide rail, just transport mechanism's output corresponds to the transfer path setting of conveying guide rail, the tipping bucket dolly set up in on the conveying guide rail and can follow the transfer path of conveying guide rail removes, the tipping bucket dolly be used for accept certainly silica sand that falls down is fallen to the output of transport mechanism, and will silica sand spill cloth in the storage platform.
Furthermore, the tipping wagon is provided with two loading hoppers, and the two loading tipping buckets are oppositely arranged and respectively positioned at two opposite sides of the conveying guide rail.
Furthermore, a track is arranged on the discharge side of the storage table, the track sand raking device comprises a track frame slidably arranged on the track, a tower crane mechanism arranged on the track frame and a sand raking device, the sand raking device comprises a support frame, a transmission mechanism and a driving mechanism, one end of the support frame is rotatably connected to the track frame, the other end of the support frame is hung on the tower crane mechanism, the transmission mechanism comprises a transmission belt, a first roller, a second roller and a plurality of sand raking pieces, the first roller and the second roller are respectively rotatably arranged at two opposite ends of the support frame in the length direction, the driving mechanism is arranged on the support frame and is in transmission connection with the first roller, the transmission belt is sleeved between the first roller and the second roller, and each sand raking piece is arranged on the outer surface of the transmission belt, one side of each sand raking sheet facing the conveying direction of the transmission belt is bent to form an arc-shaped wall used for gathering silica sand.
Furthermore, a sand leakage through groove is formed in one side, close to the conveyor belt, of the sand scraping sheet in the width direction of the conveyor belt.
Furthermore, silica sand conveyer includes supporting mechanism, passes material mechanism and drive assembly, the supporting mechanism set up in the sand outlet side of storage platform, pass material mechanism includes conveyer belt, drive roll and driven voller, the drive roll with the driven voller rotate respectively set up in the relative both ends of supporting mechanism length direction, drive mechanism set up in on the supporting mechanism and with the drive roll transmission is connected, the conveyer belt cover is located between drive roll and the driven voller for accept by each silica sand that the sand raking piece raked off falls.
Furthermore, the silica sand conveying device further comprises a plurality of positioning mechanisms, each positioning mechanism is distributed along the length direction of the supporting mechanism, each positioning mechanism comprises two inclined rollers which are oppositely arranged along the width direction of the supporting mechanism, the two inclined rollers are rotatably arranged on the supporting mechanism, the inclination angle of each inclined roller is adjustable, the conveying belt is provided with a material carrying surface and a back side surface which are oppositely arranged, the two inclined rollers are respectively abutted against the two opposite sides of the back side surface in the width direction, and the conveying belt is sunken along the length direction to form a material carrying concave cavity with adjustable depth.
Furthermore, the positioning mechanism further comprises two fixing assemblies, the two fixing assemblies comprise supporting rods and rotating frames, the supporting rods are fixed on two opposite sides of the supporting mechanism in the width direction respectively, the rotating frames correspond to the supporting rods, the supporting rods are rotatably connected and locked through locking bolts, and the inclined rollers are rotatably installed on the corresponding rotating frames.
The invention has the beneficial effects that: according to the silica sand storage and transportation production line, when the silica sand storage and transportation production line runs, external silica sand materials enter the homogenizing warehouse from the sand feeding and blanking device, then the top-layer sand distributing device uniformly distributes silica sand on the storage table of the homogenizing warehouse, when the silica sand needs to be conveyed to a glass production workshop, the rail sand raking device on the discharge side of the storage table can rake the silica sand layer by layer on the silica sand conveying device, and then the silica sand conveying device conveys the silica sand into the glass production workshop.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a silica sand storage and transportation production line according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sand feeding and blanking device of a silica sand storage and transportation production line provided in the embodiment of the present invention;
fig. 3 is another schematic structural diagram of a sand feeding and blanking device of a silica sand storage and transportation production line provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a top-layer sand distribution device of a silica sand storage and transportation production line according to an embodiment of the present invention;
fig. 5 is another schematic structural diagram of a top-layer sand distribution device of a silica sand storage and transportation production line according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a track sand raking device of a silica sand storage and transportation production line provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a sand raking sheet of a track sand raking device of a silica sand storage and transportation production line provided by an embodiment of the invention;
fig. 8 is a schematic structural diagram of a silica sand conveying device of a silica sand storage and transportation production line according to an embodiment of the present invention;
FIG. 9 is an enlarged partial view taken at A in FIG. 8;
fig. 10 is another schematic structural diagram of a silica sand conveying device of a silica sand storage and transportation production line according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-sand feeding and discharging device 11-feeding device 12-conveying device
20-top layer sand distributing device 21-transmission mechanism 22-tipping wagon
23-conveying guide rail 30-track sand raking device 31-track frame
32-tower crane mechanism 33-sand raking device 34-support frame
35-transmission mechanism 36-transmission belt 37-first roller
38-second roller 39-sand raking sheet 40-silica sand conveying device
41-supporting mechanism 42-material conveying mechanism 43-positioning mechanism
50-material storage table 60-rail 70-silica sand
111-fixed plate 112-vibration blanking mechanism 113-lapping plate
114-material pouring opening 115-material feeding opening 116-main shell
117-screen cloth 121-fixed long frame 122-vertical stay bar
123-material conveying belt 124-roller 221-loading hopper
391-arc wall 392-sand leakage through groove 411-bearing frame body
412-reinforcing rod 413-support column 414-angle seat
421-conveying belt 422-driving roller 423-driven roller
424-material loading cavity 431-inclined roller 432-fixing component
433-supporting rod 434-rotating frame 435-locking bolt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-10 are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 3, an embodiment of the present invention provides a silica sand storage and transportation production line, including: the device comprises a sand feeding and blanking device 10, a top-layer sand distributing device 20, a track sand raking device 30 and a silica sand conveying device 40. The sand feeding and blanking device 10 is used for conveying external silica sand 70 to a homogenizing warehouse; the top-layer sand distribution device 20 is used for distributing the silica sand 70 conveyed from the sand feeding and blanking device 10 to a storage table 50 of the homogenizing warehouse; the track sand raking device 30 is arranged on the discharge side of the storage table 50 and is used for raking off the silica sand 70 stored in the storage table 50; the silica sand conveying device 40 is arranged on the discharging side of the material storage table 50 and is used for receiving and conveying the silica sand 70 scraped off by the rail sand scraping device 30.
The silica sand storage and transportation production line provided by the embodiment of the invention is further explained as follows: when the silica sand storage and transportation production line provided by the embodiment of the invention runs, external silica sand 70 enters the homogenizing warehouse from the sand feeding and blanking device 10, then the top-layer sand distributing device 20 uniformly distributes the silica sand 70 on the material storage table 50 of the homogenizing warehouse, when the silica sand 70 needs to be conveyed to a glass production workshop, the rail sand raking equipment 30 positioned on the discharge side of the material storage table 50 can rake the silica sand 70 on the silica sand conveying device 40 layer by layer, and then the silica sand conveying device 40 conveys the silica sand 70 into the glass production workshop, so that the full-process automatic conveying of the silica sand 70 is realized, the storage and transportation efficiency of the silica sand 70 is obviously improved, and the storage and transportation cost of the silica sand 70 is also obviously reduced because tools such as shovels and the like do not need to be additionally added to convey the silica sand 70.
In another embodiment of the present invention, as shown in fig. 2 to 4, the sand feeding and discharging device 10 includes a feeding device 11 and a conveying device 12, the feeding device 11 includes a fixing plate 111, a vibration discharging mechanism 112 and an attachment plate 113 for allowing an external feeding vehicle to pass through, the fixing plate 111 is disposed at one side of the vibration discharging mechanism 112, a material reversing port 114 for allowing silica sand 70 conveyed by an external conveying belt 421 to pass through is disposed on the fixing plate 111, the vibration discharging mechanism 112 has a feeding port 115 vertically penetrating therethrough, the material reversing port 114 is located above the feeding port 115, the attachment plate 113 is attached to an edge of the feeding port 115, the conveying device 12 is disposed below the vibration discharging mechanism 112, and the feeding port 115 is disposed corresponding to a conveying path of the conveying device 12.
Further, the conveying device 12 includes two rollers 124, a material conveying belt 123, a fixed long frame 121, a vertical support rod 122 and a driving motor, the two rollers 124 are disposed at two opposite ends of the fixed long frame 121, the material conveying belt 123 is sleeved between the two rollers 124, and any one roller 124 of the two rollers 124 rotates under the driving of the driving motor and drives the material conveying belt 123 to rotate for feeding. Each vertical brace 122 is supported to the fixed long frame 121 so that the fixed long frame 121 is kept inclined or horizontally placed.
In another embodiment of the present invention, as shown in fig. 3, the vibration blanking mechanism 112 includes a main housing 116, a vibration motor and a screen 117, the feeding port 115 is opened through the main housing 116, the screen 117 is disposed in the feeding port 115, and the vibration motor is disposed in the main housing 116 and is in transmission connection with the screen 117. Specifically, by providing a vibrating motor and screen 117, screen 117 may be driven by the vibrating motor to vibrate, thereby allowing silica sand 70 to fall onto conveyor 12 more quickly, and also allowing silica sand 70 to be evenly distributed on conveyor 12.
In another embodiment of the present invention, as shown in fig. 4, the top sand distributor 20 includes a conveying mechanism 21, a dump truck 22 and a conveying rail 23 disposed on the upper layer of the homogenizing silo, in the vertical direction, the projection of the output end of the conveyor 12 covers the projection of the input end of the conveying mechanism 21, the conveying mechanism 21 is disposed above the conveying rail 23, the output end of the conveying mechanism 21 is disposed corresponding to the conveying path of the conveying rail 23, the dump truck 22 is disposed on the conveying rail 23 and can move along the conveying path of the conveying rail 23, and the dump truck 22 is configured to receive silica sand 70 falling from the output end of the conveying mechanism 21 and distribute the silica sand 70 to the storage table 50. Specifically, when the top sand distributor 20 works, since the projection of the output end of the conveyor 12 covers the projection of the input end of the conveyor 21, the conveyor 12 can convey the silica sand 70 to the conveyor 21, and then the conveyor 21 conveys the silica sand 70 into the dump truck 22, and the dump truck 22 can then carry the silica sand 70 to move along the conveying guide rail 23, so as to distribute the silica sand 70 to the designated position of the homogenization warehouse. Can realize spilling the assigned position of distributing silica sand 70 to the homogenization storehouse fast so for silica sand 70 can pile up and form the material mountain that the height is considerable, and then has realized the high-efficient utilization to the vertical storage space of homogenization storehouse, has also promoted the flexibility that silica sand 70 spills the cloth. Further, the structure principle of the transmission mechanism 21 is the same as that of the conveyor 12, and the detailed description thereof is omitted.
In another embodiment of the invention, shown in fig. 4 and 5, the dump car 22 has two load hoppers 221 arranged opposite each other and on opposite sides of the transfer rail 23. Specifically, the dump truck 22 has two oppositely disposed loading hoppers 221, and the two loading hoppers 221 are respectively distributed on two sides of the conveying guide rail 23, so that the two loading hoppers 221 can spray silica sand 70 along two opposite sides of the traveling track direction of the dump truck 22 when the dump truck 22 travels, and thus the distribution range of the dump truck 22 is wider.
In another embodiment of the present invention, as shown in fig. 6, a track 60 is disposed on the discharge side of the storage table 50, the track sand raking device 30 includes a track frame 31 slidably disposed on the track 60, a tower crane 32 disposed on the track frame 31, and a sand raking device 33, the sand raking device 33 includes a support frame 34, a transmission mechanism 35, and a driving mechanism, one end of the support frame 34 is rotatably connected to the track frame 31, the other end of the support frame 34 is suspended to the tower crane 32, the transmission mechanism 35 includes a transmission belt 36, a first roller 37, a second roller 38, and a plurality of sand raking sheets 39, the first roller 37 and the second roller 38 are rotatably disposed at opposite ends of the support frame 34 in the length direction, the driving mechanism is disposed on the support frame 34 and is in transmission connection with the first roller 37, the transmission belt 36 is sleeved between the first roller 37 and the second roller 38, each sand raking sheet 39 is disposed on the outer surface of the transmission belt 36, each sand raking sheet 39 is curved to form an arc-shaped wall 391 for gathering the silica sand 70 on the side facing the conveying direction of the transmission belt 36. Specifically, when the track sand raking device 30 works, the track frame 31 moves along the track 60 beside the silica sand 70 material hill, so as to drive the track sand raking device 30 to move along the track 60, and continuously perform the sand raking operation. Under the hanging connection of the tower crane mechanism 32, the transmission belt 36 of the transmission mechanism 35 of the sand raking device 33 is obliquely abutted against the material mountain of the silica sand 70, and the silica sand 70 of the material mountain is raked and sent to an external conveying device by the driving mechanism and the matching rotation of the first roller 37 and the second roller 38, and then each sand raking sheet 39 is driven to rake and send the silica sand 70, and the silica sand 70 of the material mountain is raked and sent to the external conveying device, and because the arc-shaped wall 391 is formed on one side of each sand raking sheet 39 facing the conveying direction of the transmission belt 36, in the sand raking process of each sand raking sheet 39, the silica sand 70 can be gathered on one side of the arc-shaped wall 391 and is not easy to slide away from the two sides of the sand raking sheet 39, so that the sand raking amount of the sand raking sheet 39 in the one-time action process is obviously improved, and.
In another embodiment of the present invention, as shown in fig. 7, a sand leaking through groove 392 is formed on one side of the sand raking sheet 39 close to the conveyor belt 421 along the width direction of the conveyor belt 421. Specifically, through setting up hourglass through groove 392 on taking off sand slice 39, like this take off sand slice 39 in the sand raking process, its silica sand 70 that is close to conveyer belt 421 department can slide away through hourglass through groove 392, can show like this and reduce the resistance that takes off sand slice 39 in the sand raking process received, guarantee to take off sand slice 39 and driving belt 36's connection stability.
In another embodiment of the present invention, as shown in fig. 8, the silica sand conveying device 40 includes a supporting mechanism 41, a material conveying mechanism 42 and a driving assembly, the supporting mechanism 41 is disposed on the sand discharging side of the material storage table 50, the material conveying mechanism 42 includes a conveying belt 421, a driving roller 422 and a driven roller 423, the driving roller 422 and the driven roller 423 are respectively rotatably disposed at two opposite ends of the supporting mechanism 41 in the length direction, the driving assembly is disposed on the supporting mechanism 41 and is in transmission connection with the driving roller 422, and the conveying belt 421 is sleeved between the driving roller 422 and the driven roller 423 and is used for receiving the silica sand 70 scraped off by each sand scraping sheet 39. Specifically, when the silica sand conveying device 40 works, the driving component can drive the driving roller 422 of the material conveying mechanism 42 to rotate, and the driving roller 422 drives the driven roller 423 and the conveying belt 421 to rotate, so that the silica sand 70 is conveyed.
In another embodiment of the present invention, as shown in fig. 9 and 10, the silica sand conveying device 40 further includes a plurality of positioning mechanisms 43, each positioning mechanism 43 is distributed along the length direction of the supporting mechanism 41, each positioning mechanism 43 includes two inclined rollers 431 oppositely disposed along the width direction of the supporting mechanism 41, each inclined roller 431 is rotatably disposed on the supporting mechanism 41 and has an adjustable inclination angle, the conveyor belt 421 has a loading surface and a back side surface oppositely disposed, and the two inclined rollers 431 respectively abut against two opposite sides of the back side surface in the width direction, and the conveyor belt 421 is recessed along the length direction thereof to form a loading cavity 424 with adjustable depth. Specifically, since the silica sand conveying device 40 further comprises a plurality of positioning mechanisms 43, when the conveying amount of the silica sand 70 needs to be adjusted, the inclined rollers 431 of the positioning mechanisms 43 abut against the back side surface of the conveyor belt 421 to form the loading cavities 424 in the conveyor belt 421 along the length direction of the conveyor belt, and the inclined angles of the inclined rollers 431 are adjustable, so that the depth of the loading cavities 424 formed in the conveyor belt 421 is also adjustable, and thus the conveyor belt 421 can adjust the depth of the loading cavities 424 according to the amount of the conveyed silica sand 70, and further the conveying amount of the conveyor belt 421 can be matched with the production speed of the glass.
In another embodiment of the present invention, as shown in fig. 10, the positioning mechanism 43 further includes two fixing assemblies 432, each fixing assembly 432 includes a supporting rod 433 and a rotating frame 434, the two supporting rods 433 are respectively fixed on two opposite sides of the supporting mechanism 41 in the width direction, the rotating frame 434 is rotatably connected with the corresponding supporting rod 433 and is locked by a locking bolt 435, and the inclined roller 431 is rotatably mounted on the corresponding rotating frame 434. Specifically, the rotating frame 434 is rotatably connected to the support rod 433 and is locked by the locking bolt 435, so that the rotating frame 434 can be rotatably positioned with respect to the support rod 433, and the inclined roller 431 mounted on the rotating frame 434 can be rotatably positioned with respect to the support mechanism 41. Meanwhile, after the angle of the rotating frame 434 relative to the supporting rod 433 is adjusted, the rotating frame can be locked on the supporting rod 433 through the locking bolt 435, so that the assembling stability of the rotating frame and the supporting rod 433 is guaranteed.
In another embodiment of the present invention, as shown in fig. 10, the supporting mechanism 41 includes a carrier body 411, a plurality of supporting columns 413 and a plurality of reinforcing rods 412, the driving roller 422 and the driven roller 423 are respectively rotatably disposed at two opposite ends of the carrier body 411 in the length direction, and two supporting rods 433 are respectively fixed at two opposite sides of the carrier body 411 in the width direction. Two support columns 413 are respectively connected to two opposite sides of the carrier body 411 in the width direction, and the reinforcing rod 412 is connected between the two support columns 413. Specifically, two supporting columns 413 of the supporting component are respectively arranged on two opposite sides of the width direction of the bearing frame body 411, so that the balance of the two supporting columns 413 supported by the bearing frame body 411 is ensured, and the supporting stability of the bearing frame body 411 is ensured, meanwhile, the reinforcing rod 412 is connected between the two supporting columns 413, so that the fixed connection is realized between the two supporting columns 413, and the supporting stability of the two supporting columns 413 is further enhanced. Further, the lower end of each supporting column 413 is further provided with a corner seat 414, so that each supporting column 413 is more stably arranged on the external base surface.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A silica sand warehousing and transportation production line which is characterized in that: the method comprises the following steps:
the sand feeding and blanking device is used for conveying external silica sand to the homogenizing warehouse;
the top-layer sand distributing device is used for distributing the silica sand conveyed by the sand feeding and blanking device to a storage table of the homogenizing silo;
the track sand raking device is arranged on the discharge side of the storage table and is used for raking off the silica sand stored in the storage table;
and the silica sand conveying device is arranged on the discharge side of the storage table and is used for receiving and conveying the silica sand scraped off by the track sand scraping device.
2. The silica sand storage and transportation production line according to claim 1, characterized in that: advance sand doffer and include feed arrangement and conveyor, feed arrangement includes fixed plate, vibration blanking mechanism and is used for supplying the current attachment strap of external pay-off vehicle, the fixed plate set up in one side of vibration blanking mechanism, just set up the material reversing opening that the silica sand that supplies to carry by external conveying conveyer belt passes through on the fixed plate, vibration blanking mechanism has the feed inlet that link up the setting from top to bottom, the material reversing opening is located the top of feed inlet, the attachment strap set up in the mouth edge of feed inlet, conveyor set up in the below of vibration blanking mechanism, the feed inlet correspond to conveyor's conveying route sets up.
3. The silica sand storage and transportation production line according to claim 2, characterized in that: vibration blanking mechanism includes the main casing body, vibrating motor and screen cloth, the feed inlet link up to open in the main casing body, the screen cloth set up in the feed inlet, vibrating motor set up in the main casing and with the screen cloth transmission is connected.
4. The silica sand storage and transportation production line according to claim 2, characterized in that: the top layer sand distributing device comprises a conveying mechanism, a tipping bucket trolley and a conveying guide rail arranged on the upper layer of the homogenizing warehouse, the projection of the output end of the conveying device covers the projection of the input end of the conveying mechanism in the vertical direction, the conveying mechanism is arranged above the conveying guide rail, the output end of the conveying mechanism corresponds to the conveying path of the conveying guide rail, the tipping bucket trolley is arranged on the conveying guide rail and can move along the conveying path of the conveying guide rail, and the tipping bucket trolley is used for receiving silica sand falling from the output end of the conveying mechanism and distributing the silica sand to the storage table.
5. The silica sand storage and transportation production line according to claim 4, wherein: the tipping trolley is provided with two loading hoppers, and the two loading tipping buckets are oppositely arranged and are respectively positioned at two opposite sides of the conveying guide rail.
6. The silica sand storage and transportation production line according to any one of claims 1 to 5, characterized in that: the discharging side of the material storage table is provided with a track, the track sand raking device comprises a track frame, a tower crane mechanism and a sand raking device, the track frame is arranged on the track in a sliding mode, the tower crane mechanism and the sand raking device are arranged on the track frame, the sand raking device comprises a support frame, a transmission mechanism and a driving mechanism, one end of the support frame is connected to the track frame in a rotating mode, the other end of the support frame is connected to the tower crane mechanism in a hanging mode, the transmission mechanism comprises a transmission belt, a first roller, a second roller and a plurality of sand raking pieces, the first roller and the second roller are arranged at two opposite ends of the support frame in the length direction in a rotating mode respectively, the driving mechanism is arranged on the support frame and is in transmission connection with the first roller, the transmission belt is sleeved between the first roller and the second roller, and each sand raking piece is arranged on the outer surface, one side of each sand raking sheet facing the conveying direction of the transmission belt is bent to form an arc-shaped wall used for gathering silica sand.
7. The silica sand storage and transportation production line according to claim 6, wherein: one side of the sand raking piece close to the conveyor belt is provided with a sand leakage through groove along the width direction of the conveyor belt.
8. The silica sand storage and transportation production line according to claim 6, wherein: the silica sand conveying device comprises a supporting mechanism, a material conveying mechanism and a driving assembly, wherein the supporting mechanism is arranged on the sand outlet side of the storage platform, the material conveying mechanism comprises a conveying belt, a driving roller and a driven roller, the driving roller and the driven roller are respectively and rotatably arranged at two opposite ends of the supporting mechanism in the length direction, the driving mechanism is arranged on the supporting mechanism and is in transmission connection with the driving roller, and the conveying belt is sleeved between the driving roller and the driven roller and is used for bearing silica sand scraped off by the sand scraping sheets.
9. The silica sand storage and transportation production line according to claim 8, wherein: the silica sand conveying device further comprises a plurality of positioning mechanisms, each positioning mechanism is distributed along the length direction of the supporting mechanism, each positioning mechanism comprises two inclined rollers which are oppositely arranged along the width direction of the supporting mechanism, the two inclined rollers are rotatably arranged on the supporting mechanism, the inclination angle of each inclined roller is adjustable, the conveying belt is provided with a material carrying surface and a back side surface which are oppositely arranged, the two inclined rollers are respectively abutted to the two opposite sides of the back side surface in the width direction, and the conveying belt is recessed along the length direction of the conveying belt to form a material carrying concave cavity with adjustable depth.
10. The silica sand storage and transportation production line according to claim 9, characterized in that: the positioning mechanism further comprises two fixing assemblies, the two fixing assemblies comprise supporting rods and rotating frames, the supporting rods are fixed on the two opposite sides of the supporting mechanism in the width direction respectively, the rotating frames correspond to the supporting rods, the supporting rods are connected in a rotating mode and locked through locking bolts, and the inclined rollers are installed on the corresponding rotating frames in a rotating mode.
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| CN201910876016.1A CN110589530A (en) | 2019-09-17 | 2019-09-17 | Silica sand storage and transportation production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910876016.1A CN110589530A (en) | 2019-09-17 | 2019-09-17 | Silica sand storage and transportation production line |
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