CN109018925B - Ventilated self-cleaning conveyer belt - Google Patents
Ventilated self-cleaning conveyer belt Download PDFInfo
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- CN109018925B CN109018925B CN201811285792.6A CN201811285792A CN109018925B CN 109018925 B CN109018925 B CN 109018925B CN 201811285792 A CN201811285792 A CN 201811285792A CN 109018925 B CN109018925 B CN 109018925B
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- Prior art keywords
- track
- plate
- track shoe
- cleaning
- subassembly
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- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 98
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 52
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 10
- 238000000429 assembly Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000010408 sweeping Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- 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
- B65G45/26—Cleaning devices for gathering residue after cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Belt Conveyors (AREA)
Abstract
The invention relates to a ventilation self-cleaning type conveyor belt in the technical field of crawler-type material conveying devices, which comprises a crawler assembly, wherein the crawler assembly is annularly arranged and is used for driving a sprocket chain assembly of the crawler assembly, and side baffle assemblies for preventing materials from sliding from two sides are respectively arranged on two sides of the crawler assembly, which are close to the sprocket chain assembly. In the running process of the conveyer belt device, materials falling into the conveyer belt can be automatically pushed to two sides and finally fall from the sides for cleaning, and materials falling onto a bottom plate at the lower side of the conveyer belt can be reliably cleaned.
Description
Technical Field
The invention relates to the technical field of crawler-type material conveying devices, in particular to a ventilation self-cleaning conveying belt which can be widely applied to material conveying in the fields of drying, cooling, baking and the like.
Background
The conveyor belt is often used in occasions requiring ventilation and conveying such as drying, cooling and baking, ventilation holes are usually required to be formed in the supporting surface of the conveyor belt, and side baffles are arranged on two sides of the supporting surface for blocking falling of materials. However, due to the reasons of bearing, mounting precision and the like in the running process of the conveyer belt, materials are inevitably introduced into the conveyer belt. Because the conveyor belt is a belt-type structure running in a closed loop, materials falling into the inner ring of the conveyor belt during movement can be accumulated at the position of the driven shaft, and can not be removed from the position quickly and timely. Along with the continuous increase of the materials at the position of the equipment, the residual materials to a certain extent can damage the conveying belt, on the one hand, the residual materials are crushed at the accumulation position due to friction and extrusion, and part of the residual crushed materials are mixed into the fresh materials, so that the quality of the fresh materials is affected.
The side baffle used by the existing conveyor belt is of a simple bending structure, often the side baffle is deformed due to insufficient strength, the material blocking effect of the deformed side baffle is poor, particularly in ventilation occasions, materials are easily blown out from the deformed gaps between the side baffles, and then enter the position outside the working area of the conveyor belt, so that the loss of conveyed materials is caused, and meanwhile, the environmental sanitation of a conveying field is also influenced.
Meanwhile, the conveyor belt assembly in the application field is large in size, and the whole delivery cannot be achieved when a manufacturer delivers goods. This means that there are more or less assembly work on the site of use of the apparatus, and that the responsibility of the installer, the technical level, etc. are uneven. Even with the installation instructions, there is a problem that the installation accuracy is not satisfied or that individual errors in installation cause the life of the apparatus to be affected or the use accuracy to be improved.
In addition, the conveyer belt structure among the prior art has from the function that has cleaning equipment bottom plate, and its principle mainly has two kinds: (1) the motion type is that the gravity of the cleaner and the traction force of the conveyer belt are utilized to form a horseshoe chain structure; (2) fixed type: the elasticity of the material and the traction force of the conveyor belt are utilized to form the silicone rubber. When the gravity is larger, the impact on the conveying belt is overlarge with the moment that the sweeper falls down; when the gravity is small, the cleaning effect is poor. The latter is affected by the thickness and hardness of the silica gel, either soft and cleanly or at high cost.
Disclosure of Invention
The invention aims at the defects of the conveyer belt device in the prior art, provides the ventilation self-cleaning conveyer belt, automatically pushes materials falling into the conveyer belt to two sides and finally drops and clears the materials from the sides in the conveying process, and can conveniently and reliably clear the materials falling onto the bottom plate at the lower side of the conveyer belt.
The invention aims to achieve the purpose, and the ventilation self-cleaning type conveyor belt comprises a crawler belt assembly which is arranged in an annular mode, wherein the crawler belt assembly is used for driving a chain wheel chain assembly of the crawler belt assembly, side baffle assemblies which are used for preventing materials from sliding from two sides are respectively arranged on two sides, which are close to the chain wheel chain assembly, the crawler belt assembly comprises a plurality of crawler plates which are sequentially overlapped and connected end to end in the width direction, two ends of the crawler plate in the length direction are respectively connected with a chain of the chain wheel chain assembly, a plurality of ventilation holes are formed in the surface of the crawler plate, a plurality of groups of self-cleaning assemblies are arranged on the inner periphery of the crawler belt assembly, and one group or more than one group of bottom plate cleaning assemblies are arranged on the periphery of the crawler belt assembly along the length direction of the crawler plate.
In order to further realize the self-cleaning function of the materials falling into the conveying belt, the self-cleaning assembly comprises a pair of distributing plates which are inclined in a herringbone manner and are arranged at the middle positions in the length direction of the inner surfaces of the single track plates corresponding to the inner periphery of the track assembly, and the plate surfaces of the distributing plates are perpendicular to the inner surfaces of the track plates; the inner surface of the track shoe is provided with a plurality of guide plates which are respectively and equidistantly distributed from the distributing plate to two sides along the length direction and have the same inclination direction as the distributing plate at the same side, the projection parts of the head end and the tail end of the adjacent guide plates along the width direction of the track shoe are overlapped, and the tail end of the outermost guide plate is close to or flush with the outer edge of the length direction of the track shoe. According to the self-cleaning function, when materials normally conveyed on the upper surface of the track plate fall into the conveying belt from the joint of the adjacent track plates, the materials reserved on the lower track plate of the annular track assembly move to the driven sprocket position of the sprocket chain assembly along with the track plate, and are gradually rolled and guided out to two sides in sequence under the guiding action of the distributing plate and the guiding plate which are obliquely arranged in the length direction along with the upward overturning of the lower track plate until the materials are guided out to fall from the side of the track plate, so that the materials falling into the conveying belt can be automatically cleaned along with the running of the conveying belt, and periodic shutdown treatment is not needed.
Preferably, the number of the groups of the self-cleaning components is more than three groups and less than or equal to the number of pieces of the track shoes, and at least every three groups are continuously arranged on the inner surfaces of the adjacent three track shoes.
For guaranteeing compactness that adjacent track shoe is connected and the coordination uniformity that track subassembly and sprocket chain subassembly transmission are connected, every track shoe is equipped with the convex rib of upper surface bending along one side of width direction, the track shoe is equipped with decurrent right angle and bends the face along the opposite side of width direction, the lower part edge of right angle is bent the face and is equipped with the rib of bending, the downside of the convex rib of every track shoe overlaps the overlap joint with the upside of adjacent track shoe right angle and bends the face, and the installation distance of adjacent track shoe equals with sprocket chain subassembly's chain pitch. According to the crawler belt assembly, one side of the connecting direction of the adjacent crawler belt plate is provided with the upward convex rib, the other side of the connecting direction of the adjacent crawler belt plate is provided with the downward right-angle bending surface, so that the deflection of the crawler belt plate in the length direction can be increased, and the downward bending deformation of the surface of the crawler belt plate due to the vertical action of materials is prevented; the front and back overlapped track shoes are matched with convex ribs and right-angle bending edges arranged on the track shoes, so that the fitting degree and compactness of overlapped parts are ensured, and the connecting structure of the track shoes is simplified.
In order to further ensure the coordination consistency of the movement of the crawler belt component and the chain wheel and chain component, the convex ribs are overlapped and butted with the bending connecting edges of the large plane of the crawler belt plate and the right-angle bending edges of the adjacent crawler belt plates, the overlapped and butted edge line is overlapped with the central axis of the roller of the connected chain, the outer chain plates of each section of the chain are connected with the auxiliary plates which horizontally extend towards the direction of the crawler belt plate, and the crawler belt plate is fixedly connected with the auxiliary plates through bolts and nuts.
In order to facilitate ventilation of conveyed materials, the ventilation holes are respectively and intensively arranged on the surfaces of the two sides of each track shoe in the length direction.
For the reliability of guaranteeing the side shield, the side shield subassembly includes the baffle that every track shoe both ends set up respectively, the baffle be equipped with track shoe vertically keep off material portion and with keep off material portion vertically connecting portion, connecting portion paste tightly and pass through bolt fixed connection with the tip surface of track shoe, connecting portion length is less than the length that keeps off material portion to bend and connect in the one end that keeps off material portion length direction, the other end that keeps off material portion length direction is equipped with vertical rib of bending, the rib of bending will keep off material portion and be anterior segment and back segment along length direction to anterior segment and back segment are along the thick distance of a fender of the parallel stagger of rib of bending, the back segment of the fender material portion of baffle overlaps with the anterior segment part of the fender material portion of adjacent baffle. According to the side baffle plate, the reinforcing angle ribs are arranged at the folded corners of the material blocking part and the connecting part, so that the strength of the bent parts can be improved, the angle deformation of the material blocking part is prevented, the vertical bent ribs are arranged on the material blocking part, the front section and the rear section of the material blocking part are staggered by a plate thickness distance, the rear section and the front section of the next adjacent material blocking part are tightly overlapped and attached together, and an attaching angle joint cannot be generated.
In order to improve the strength of the material blocking part, a notch groove for clamping the material blocking part is formed in a position, corresponding to the lower edge of the rear section of the material blocking part, of the convex rib of the track shoe. The notch groove is formed in the position, corresponding to the rear section of the material blocking part, of the convex rib of the track plate, so that bending deformation of the rear section and the front section of the material blocking part can be prevented, and the strength of the material blocking part is guaranteed.
For improving the performance of cleaning the subassembly, the bottom plate cleans the subassembly and includes the track shoe surface along the vertical board that sweeps of setting of length direction, sweep the board and be the stainless steel sheet metal, sweep the board through a right angle bending plate and clamp plate centre gripping and fixed through a plurality of bolt and nut, another turn over of right angle bending plate is tightly fixed with the track shoe surface subsides, another surface of track shoe corresponds the position of right angle bending plate and is equipped with the layer board, through a plurality of screw fixation between bending plate and track shoe and the layer board. According to the bottom plate cleaning assembly, the cleaning plate of the stainless steel sheet material contacts with the bottom plate below the conveying belt when the crawler belt moves downwards, and pushes the material falling onto the bottom plate to move forwards until the material is pushed to the edge of the bottom plate below the driven sprocket, and the material is collected in a concentrated mode through the preset bulk material collecting device, so that the scattered material on the bottom plate is cleaned in time. The sweeping plate made of the stainless steel sheet material is light in weight, the track shoe cannot bear excessive weight to deform, the stainless steel sheet has certain elasticity, and the sweeping plate elastically abuts against the bottom plate during installation, so that the material can be conveniently swept.
Drawings
Fig. 1 is a schematic view of the working state of the ventilation self-cleaning conveyor belt of the invention.
Fig. 2 is a perspective view of the ventilated self-cleaning conveyor belt of the present invention (drive sprocket and driven sprocket not shown).
FIG. 3 is a schematic view of the structure and working state of the self-cleaning assembly running to the driven sprocket.
Fig. 4 is a cross-sectional view taken along A-A in fig. 1.
Fig. 5 is a schematic structural view of a track shoe.
FIG. 6 is a partial schematic view of an assembled side dam assembly and track shoe assembly.
Fig. 7 is a schematic structural view of the baffle.
Fig. 8 is a schematic diagram of the floor sweeping assembly shown in fig. 1 at part of fig. i in an enlarged manner.
Fig. 9 is a schematic view of a cleaning state of the floor cleaning assembly shown in partial enlargement at V in fig. 1.
Wherein, 1 chain; 101 attaching a plate; 2, a baffle plate; 201 material blocking parts; 202 connecting parts; 203 reinforcing corner ribs; 204 bending the rib; 3. a 3' floor cleaning assembly; 301 sweeping the plate; 302 a pressing plate; 303 bolt and nut assemblies; 304 right angle bending plate; 305 pallets; 4, driving a chain wheel; 5, a bottom plate; 6, materials falling into the track shoe assembly; 7, materials falling onto the bottom plate; 8, a driven sprocket; 9 track shoes; 901 convex ribs; 902 right angle bend surface; 903 bending ribs; 904 vent holes; 905 notch groove; 10 a self-cleaning assembly; 10-1 material dividing plates; 10-2 material guiding plates; 11-1, 11-2, 11-3 drop trajectories; 12 side guard plates.
Detailed Description
Specific embodiments of the ventilated self-cleaning conveyor belt of the present invention are described in detail below with reference to the accompanying drawings.
The invention relates to a ventilation self-cleaning conveyor belt, which is shown in fig. 1-9, and comprises a crawler belt component which is annularly arranged, a sprocket chain component which is used for driving the crawler belt component at two sides of the crawler belt component, and side baffle components which are used for preventing materials from sliding from two sides of the crawler belt component near the sprocket chain component, wherein the crawler belt component comprises a plurality of crawler plates 9 which are sequentially overlapped and connected end to end in the width direction, as shown in fig. 2, two ends of the crawler plates 9 in the length direction are respectively connected with a chain 1 of the sprocket chain component through an attaching plate 101, a plurality of ventilation holes 904 are formed on the surface of the crawler plates 9, a plurality of groups of self-cleaning components 10 are arranged at the inner periphery of the crawler belt component, and one group or more than one group of bottom plate cleaning components 3 are arranged at the outer periphery of the crawler belt component along the length direction of the crawler plates 9; in this structure, sprocket chain subassembly sets up a set of respectively along the both sides of track subassembly, includes chain 1, driving sprocket 4 and driven sprocket 8 respectively.
In order to further realize the self-cleaning function of materials falling into the conveying belt, the self-cleaning assembly 10 of the invention is shown in fig. 3 and 4, and comprises a pair of distributing plates 10-1 which are inclined in a herringbone shape and are arranged at the middle position of the inner surface of a single track plate 9 corresponding to the inner periphery of the track assembly along the length direction, wherein the plate surfaces of the distributing plates 10-1 are perpendicular to the inner surface of the track plate 9; the inner surface of the track plate 9 is provided with a plurality of guide plates 10-2 which are distributed at equal intervals from the material distribution plate 10-1 to two sides along the length direction and have the same inclination direction as the material distribution plate 10-1 at the same side, the projection parts of the head end and the tail end of the adjacent guide plates 10-2 along the width direction of the track plate 9 are overlapped, and the tail end of the outermost guide plate 10-2 is close to or flush with the outer edge of the track plate 9 in the length direction. According to the self-cleaning function of the invention, the material 6 falling into the track shoe assembly is firstly reserved on the lower track shoe 9 of the annular track shoe assembly, and is gradually rolled and guided out to two sides along the falling tracks 11-1, 11-2 and 11-3 under the guiding action of the distributing plate 10-1 and the guiding plate 10-2 which are obliquely arranged along the length direction along with the upward overturning of the lower track shoe 9 when the track shoe 9 moves to the driven sprocket 8 position of the sprocket chain assembly, until the material falling into the conveying belt is guided out from the side of the track shoe 9, so that the material falling into the conveying belt is automatically cleared along with the operation of the conveying belt without regular shutdown treatment.
In order to continuously discharge the dropped material from both sides, the number of groups of the self-cleaning assemblies 10 in the present embodiment is greater than three groups and less than or equal to the number of pieces of the track shoes 9, and at least every three groups are continuously disposed on the inner surfaces of the adjacent three track shoes 9.
In order to ensure the compactness of the connection of the adjacent track shoes 9 and the coordination of the transmission connection of the track assemblies and the chain wheel assemblies, as shown in fig. 5, one side of each track shoe 9 in the width direction is provided with a convex rib 901 which is bent and protruded towards the upper surface, the other side of the track shoe 9 in the width direction is provided with a downward right-angle bending surface 902, the lower edge of the right-angle bending surface 902 is provided with a bending rib 903, the lower side of the convex rib 901 of each track shoe is overlapped with the upper side of the right-angle bending surface 902 of the adjacent track shoe, and in order to ensure the coordination of running and revolving when the track shoe runs to the position of the driving chain wheel and the driven chain wheel, the installation distance of the adjacent track shoe 9 is equal to the chain pitch of the chain wheel assemblies. In the track assembly structure of the embodiment, one side of the connecting direction of the adjacent track plate 9 is provided with the upward convex rib 901, the other side is provided with the downward right-angle bending surface 902, so that the deflection of the track plate 9 in the length direction can be increased, and the downward bending deformation of the surface of the track plate 9 due to the vertical action of materials is prevented; the connecting mode of the front and back overlapped track shoes 9 and the structures of the convex ribs 901 and the right-angle bending edges 902 arranged on the track shoes can ensure the fitting degree and the compactness of overlapped and overlapped parts and simplify the connecting structure of the track shoes 9. In addition, in order to facilitate ventilation of the conveyed material, ventilation holes 904 on the surface are respectively concentrated on both sides in the longitudinal direction of each track shoe 9.
In order to further ensure the coordination consistency of the movement of the track assembly and the chain wheel and chain assembly, as shown in fig. 6, the bending connection edge of the convex rib 901 and the large plane of the track plate 9 is overlapped and butted with the right-angle bending edge of the adjacent track plate 9, the overlapped and butted edge line is overlapped with the central axis of the roller of the connected chain, the outer chain plate of each section of the chain is connected with an auxiliary plate horizontally extending towards the track plate 9, and the track plate 9 is fixedly connected with the auxiliary plate 101 through bolts and nuts. In this structure, when track shoe 9 moves to driving sprocket or driven sprocket position, track shoe 9 overturns along with the rotation of sprocket, and the relative pivot between adjacent track shoe 9 overlaps with the roller central axis between two sections adjacent link joint on the corresponding chain, and the sideline that above-mentioned overlapping corresponds overlaps with the roller central axis promptly, makes two track shoes can not produce the gap in the overlapping position of upset in-process to guarantee compactness and the motion harmony of track shoe.
In order to ensure the reliability of the side baffle, as shown in fig. 7, the side baffle assembly comprises baffles 2 respectively arranged at two ends of each track plate 9, each baffle 2 is provided with a baffle part 201 vertical to the track plate 9 and a connecting part 202 vertical to the baffle part 201, the connecting part 202 is tightly adhered to the end surface of the track plate 9 and is tightly connected with the end surface of the track plate 9 through bolts and nuts, the length of the connecting part 202 is smaller than that of the baffle part 201, the connecting part is bent and connected to one end of the baffle part 201 in the length direction, the other end of the baffle part 201 in the length direction is provided with a vertical bending rib 204, the bending rib 204 divides the baffle part 201 into a front section and a rear section in the length direction, the front section and the rear section are staggered by a baffle thickness distance along the bending rib 204 in parallel, and the rear section of the baffle part 201 of the baffle 2 overlaps with the front section of the baffle part 201 of the adjacent baffle 2; in order to improve the strength of the blocking portion, a notch groove 905 for clamping the blocking portion 201 is provided at a position corresponding to the lower edge of the rear section of the blocking portion 201 of the baffle plate 2 on the protruding rib 901 of the track shoe 9. According to the baffle structure, the reinforcing angle rib 203 is arranged at the folded angle of the material blocking part 201 and the connecting part 202, so that the strength of the folded position can be improved, the angle deformation of the material blocking part 201 is prevented, the vertical bending rib 204 is arranged on the material blocking part 201, the front section and the rear section of the material blocking part 201 are staggered by a plate thickness distance, the rear section and the front section of the next adjacent material blocking part 201 are tightly overlapped and attached together, and an attaching angle joint cannot be generated; providing the notch groove 905 at the position of the protruding rib 901 of the track shoe 9 corresponding to the rear section of the stock stop 201 can prevent the rear section and the front section of the stock stop 201 from bending and deforming, thereby ensuring the strength of the stock stop 201.
As shown in fig. 8 and 9, the bottom plate cleaning assembly 3 of this embodiment includes a cleaning plate 301 vertically disposed on the surface of the track plate 9 along the length direction, where the cleaning plate 301 is a stainless sheet, the cleaning plate 301 is clamped by a right-angle bending plate 304 and a pressing plate 302 and is fixed by a plurality of bolts and nuts 303, another bending edge of the right-angle bending plate 304 is tightly adhered to and fixed to the surface of the track plate 9, a supporting plate 305 is disposed on the other surface of the track plate 9 corresponding to the position of the right-angle bending plate 304, and the right-angle bending plate 304 is fixed to the track plate 9 and the supporting plate 305 by a plurality of screws. In this embodiment, along the periphery of track subassembly, the bottom plate cleans the subassembly and is equipped with two sets of, sets up respectively on the surface of two track shoes 9 that track subassembly periphery distance equals, and in the conveyer belt operation in-process, can the material that drops on the bottom plate 5 of track subassembly lower part from time to time, this material 7 that drops on the bottom plate 5 is by the sweep board 301 that moves to this department along with the track subassembly promotes forward until the bottom plate 5 edge of driven sprocket below to in falling the bulk cargo collection device that sets up in advance from this bottom plate edge, realize the timely clear of the material that the bottom plate scatters.
Above-mentioned ventilation self-cleaning conveyer belt of this embodiment, during the installation, the bottom sets up the bottom plate 5 that is used for the material that falls scattered, and the bottom plate 5 edge of driven sprocket 8 below sets up bulk cargo collection device for collect the material that falls scattered of bottom plate 5 upward sweep to this department, the side shield subassembly upside of track subassembly's top both sides sets up and is used for the side shield 12 of being connected with the baffle laminating, side shield 12 and frame fixed connection for the material of track subassembly upside is blocked, prevents that the material from splashing outside in the transportation. In the conveying operation process of the conveying belt, materials on the upper side of the track assembly are conveyed forwards along with the operation of the track plate 9, materials for drying and other treatments are conveyed while being ventilated, the side baffle assemblies and the side guard plates 12 on the two sides block the materials on the upper surface of the track assembly, when a small amount of materials fall onto the track plate on the lower layer along with the track operation process, along with the conveying operation of the track assembly, when the materials start to turn over along with the movement to the position corresponding to the driven sprocket wheel, the materials are guided outwards gradually along the length direction of the track plate through the guiding action of the distributing plate 10-1 and the guiding plate 10-2 until the materials fall from the two ends of the track plate, and the materials in the track assembly are removed. Meanwhile, the material falling onto the bottom plate is swept by the sweeping plate 301 of the passing bottom plate sweeping assembly 3 until the edge of the bottom plate 5 falls into the bulk material collecting device, so that the material on the bottom plate is timely removed.
Claims (5)
1. The utility model provides a ventilation self-cleaning conveyer belt, includes the track subassembly that the annular set up for the sprocket chain subassembly of drive track subassembly the both sides that the track subassembly is close to the sprocket chain subassembly are equipped with the side shield subassembly that prevents the material from the both sides landing respectively, its characterized in that, the track subassembly includes the track shoe that a plurality of width directions head and the tail stack in proper order are connected, the both ends of the length direction of track shoe are connected with the chain of sprocket chain subassembly respectively, the track shoe surface is equipped with a plurality of ventilation holes, the track subassembly inner periphery is equipped with a plurality of groups self-cleaning subassembly, the periphery of track subassembly is equipped with one or more than one group of cleaning subassembly along the length direction of track shoe; the self-cleaning assembly comprises a pair of distributing plates which are inclined in a herringbone manner and are arranged at the middle positions of the inner surfaces of the single track plates corresponding to the inner periphery of the track assembly along the length direction, and the plate surfaces of the distributing plates are perpendicular to the inner surfaces of the track plates; the inner surface of the track shoe is provided with a plurality of guide plates which are distributed at equal intervals from the material distribution plate to two sides along the length direction and have the same inclination direction as the material distribution plate at the same side, the projection parts of the head end and the tail end of the adjacent guide plates along the width direction of the track shoe are overlapped, and the tail end of the outermost guide plate is close to or flush with the outer edge of the track shoe in the length direction; the number of the groups of the self-cleaning components is more than three groups and less than or equal to the number of pieces of the track shoes, and at least every three groups are continuously arranged on the inner surfaces of the adjacent three track shoes; the track shoes are characterized in that one side of each track shoe in the width direction is provided with a convex rib which is bent and protruded on the upper surface, the other side of each track shoe in the width direction is provided with a downward right-angle bending surface, the lower edge of each right-angle bending surface is provided with a bending rib, the lower side of each convex rib of each track shoe is overlapped and overlapped with the upper side of the right-angle bending surface of the adjacent track shoe, and the installation distance of the adjacent track shoe is equal to the chain pitch of the chain wheel chain assembly; the cleaning assembly comprises a cleaning plate, wherein the cleaning plate is arranged on the surface of the track plate vertically along the length direction and is a stainless steel sheet, the cleaning plate is clamped by a right-angle bending plate and a pressing plate and is fixed through a plurality of bolts and nuts, the other bending edge of the right-angle bending plate is tightly attached to the surface of the track plate and is fixed, a supporting plate is arranged on the other surface of the track plate corresponding to the position of the right-angle bending plate, and the bending plate is fixed with the track plate and the supporting plate through a plurality of screws.
2. The ventilated self-cleaning conveyor belt according to claim 1, wherein the bending connection edge of the convex rib and the large plane of the track shoe is overlapped and butted with the right-angle bending edge of the adjacent track shoe, the overlapped and butted edge line coincides with the roller central axis of the connected chain, the outer chain plate of each section of the chain is connected with an attaching plate horizontally extending towards the track shoe, and the track shoe is fixedly connected with the attaching plate through bolts and nuts.
3. The ventilated self-cleaning conveyor belt of claim 1, wherein the ventilation holes are centrally disposed on each of the surfaces on both sides of the track shoe in the length direction.
4. The ventilated self-cleaning conveyor belt according to claim 1, wherein the side baffle assembly comprises baffles respectively arranged at two ends of each track shoe, the baffles are provided with a baffle part vertical to the track shoe and a connecting part vertical to the baffle part, the connecting part is tightly attached to the end surface of the track shoe and fixedly connected with the end surface of the track shoe through bolts, the length of the connecting part is smaller than that of the baffle part, the connecting part is bent and connected to one end of the baffle part in the length direction, the other end of the baffle part in the length direction is provided with a vertical bending rib, the bending rib divides the baffle part into a front section and a rear section in the length direction, the front section and the rear section are staggered by a thick distance of the baffle plate in parallel along the bending rib, and the rear section of the baffle part is overlapped with the front section of the baffle part of the adjacent baffle plate.
5. The ventilated self-cleaning conveyor belt according to claim 4, wherein a notch groove for clamping the material blocking part is arranged at a position corresponding to the lower edge of the rear section of the material blocking part on the convex rib of the track shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285792.6A CN109018925B (en) | 2018-10-31 | 2018-10-31 | Ventilated self-cleaning conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285792.6A CN109018925B (en) | 2018-10-31 | 2018-10-31 | Ventilated self-cleaning conveyer belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109018925A CN109018925A (en) | 2018-12-18 |
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| CN111137655A (en) * | 2019-12-20 | 2020-05-12 | 大唐甘肃发电有限公司景泰发电厂 | Dust fall conveying structure of boiler slag of thermal power plant |
| CN115432366A (en) * | 2020-09-06 | 2022-12-06 | 济宁市海智机电科技有限公司 | Chain plate type feeder |
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| JP2004067363A (en) * | 2002-08-09 | 2004-03-04 | Yoshida Tekko:Kk | Chain conveyor |
| CN204822962U (en) * | 2015-05-19 | 2015-12-02 | 江苏牧羊控股有限公司 | Band dryer conveyer belt |
| CN205825065U (en) * | 2016-06-13 | 2016-12-21 | 青岛松灵电力环保设备有限公司 | One has from cleaning function chain-plate type conveyer belt |
| CN107380282A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of self-cleaning roller crawler belt |
| CN208916158U (en) * | 2018-10-31 | 2019-05-31 | 扬州大学 | A kind of ventilation self-cleaning type conveyer belt |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2376967C (en) * | 2002-03-15 | 2006-10-31 | Alexander Dimitrius Kanaris | Self-cleaning conveyor roller |
| US8579774B2 (en) * | 2009-07-09 | 2013-11-12 | Deere & Company | Drive roller for flat belts |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004067363A (en) * | 2002-08-09 | 2004-03-04 | Yoshida Tekko:Kk | Chain conveyor |
| CN204822962U (en) * | 2015-05-19 | 2015-12-02 | 江苏牧羊控股有限公司 | Band dryer conveyer belt |
| CN205825065U (en) * | 2016-06-13 | 2016-12-21 | 青岛松灵电力环保设备有限公司 | One has from cleaning function chain-plate type conveyer belt |
| CN107380282A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of self-cleaning roller crawler belt |
| CN208916158U (en) * | 2018-10-31 | 2019-05-31 | 扬州大学 | A kind of ventilation self-cleaning type conveyer belt |
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