CN115159187A - Environment-friendly dust-removing closed bulk grain conveyor - Google Patents

Environment-friendly dust-removing closed bulk grain conveyor Download PDF

Info

Publication number
CN115159187A
CN115159187A CN202210999066.0A CN202210999066A CN115159187A CN 115159187 A CN115159187 A CN 115159187A CN 202210999066 A CN202210999066 A CN 202210999066A CN 115159187 A CN115159187 A CN 115159187A
Authority
CN
China
Prior art keywords
fixedly connected
grain
dust
frame
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210999066.0A
Other languages
Chinese (zh)
Inventor
笪宏飞
王黎明
杨志兵
钱伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Green Energy Technology Research Institute Co Ltd
Original Assignee
Anhui Green Energy Technology Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Green Energy Technology Research Institute Co Ltd filed Critical Anhui Green Energy Technology Research Institute Co Ltd
Priority to CN202210999066.0A priority Critical patent/CN115159187A/en
Publication of CN115159187A publication Critical patent/CN115159187A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/181—Preventing escape of dust by means of sealed systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/125—Arrangements of rollers mounted on framework for selectively adjusting troughing of the conveying belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • 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
    • 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
    • B65G2201/042—Granular material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The invention discloses an environment-friendly dust removal closed bulk grain conveyor which comprises a fixed frame, wherein a conveying frame is arranged in the fixed frame, one side of the top of the conveying frame is fixedly connected with an isolation box, a feeding grain dumping box is arranged on the fixed frame, and two fixing plates with inclined surfaces are arranged in the grain dumping box, so that when bulk grains pass through a dust filter screen, dust falls into the fixing plates, the dust can be removed, meanwhile, a cleaning roller positioned below the dust filter screen can be driven to rotate by a servo motor, the bulk grains on the dust filter screen can be cleaned, the dust in the bulk grains is further ensured to fall down, and meanwhile, the meshes can be prevented from being blocked by the dust.

Description

Environmental protection dust removal airtight bulk grain conveyer
Technical Field
The invention relates to the technical field of bulk grain conveying, in particular to an environment-friendly dust-removing closed bulk grain conveyor.
Background
The grain use amount of China is huge, so grain conveying is frequent, a belt conveyor is usually utilized in the grain conveying process, when the belt conveyor is used, grain is conveyed to a feeding end of the belt conveyor, the grain is conveyed to a discharging end through the feeding end, the grain is poured into the feeding end of the conveyor and lifted, a large amount of light and fine impurities, dust and the like in the grain can be scattered into the air, and the dust is large when the grain is stored in a warehouse.
Chinese patent discloses a grain conveyor (publication number: CN 106966197B) with excellent dust removal effect, wherein dust in grains can be lifted up by collision between the grains and a dust raising column, and a fan sucks the dust away through a dust guide through hole, but the dust is sucked in such a way, so that high power is required, and therefore, loose grains with light mass are easily adsorbed on meshes, and the phenomenon of mesh blockage occurs, so that the effect is not obvious after long-time use.
Disclosure of Invention
The invention aims to provide an environment-friendly dust removal closed bulk grain conveyor, wherein a feeding grain dumping box is arranged on a fixing frame, two fixing plates with inclined surfaces are arranged in the grain dumping box, so that dust can fall into the fixing plates when bulk grains pass through a dust filtering net, the dust can be removed, meanwhile, a cleaning roller positioned below the dust filtering net can be driven to rotate by a servo motor, the bulk grains on the dust filtering net can be cleaned, the dust in the bulk grains is further ensured to fall, and the dust can be prevented from blocking meshes.
The purpose of the invention can be realized by the following technical scheme:
an environment-friendly dust removal closed bulk grain conveyor comprises a fixing frame, wherein a conveying frame is arranged in the fixing frame, one side of the top of the conveying frame is fixedly connected with an isolation box, the front side of the isolation box is provided with a driving motor for driving a conveying belt to convey grains, the inside of the fixing frame is fixedly connected with a grain pouring box, two sides of the inner wall of the grain pouring box are fixedly connected with fixing plates, the top of each fixing plate is provided with a storage opening, the inner surface of each storage opening is fixedly connected with a dust filtering net, and the front side and the back side of the grain pouring box are both provided with dust guide pipes in a penetrating mode;
the grain pouring box is characterized in that a plurality of rotating shafts are rotatably connected to the inner surface of the grain pouring box and located under the dust filter screen, the rotating shafts are in transmission connection through a transmission mechanism, a cleaning roller is fixedly connected to one side of the outer surface of each rotating shaft, servo motors are fixedly connected to the two sides of the surface of the grain pouring box, the output ends of the servo motors penetrate through the grain pouring box and extend to the inside of the grain pouring box, and the output ends of the servo motors are fixedly connected with one end of the rotating shaft located on one side.
As a further scheme of the invention: the inside of mount is provided with the bracing piece that is used for supporting the carriage, the equal fixedly connected with mounting in both sides of the bottom of carriage, one side of mounting and one side fixed connection of mount.
As a further scheme of the invention: the grain pouring device is characterized in that fixing rods are fixedly connected to the front side and the rear side of the top of the conveying frame, a blocking mechanism is fixedly connected to one side of each fixing rod and comprises a wrapping box, a side plate is fixedly connected to the inner wall of each wrapping box, and the inner surface of each side plate is matched with the discharging end of the grain pouring box.
As a further scheme of the invention: the inside fixedly connected with a plurality of support frame of carriage, the equal fixedly connected with installation piece in both sides around the support frame top, two rotate between the relative one side of installation piece and be connected with the live-rollers, the both sides at support frame top all are provided with the movable plate, be provided with between one side of movable plate and one side of live-rollers and push away the roller.
As a further scheme of the invention: the two installation blocks are fixedly connected with balls on the opposite sides away from one side, the one end of the push roller is fixedly connected with a rotating block, a rolling groove is formed in one end of the rotating block, and the inner surface of the rolling groove is matched with the outer surface of the balls.
As a further scheme of the invention: the one end fixedly connected with of push roller slides the bull stick, the internal surface of sliding tray and the surface sliding connection who slides the bull stick, the sliding tray has been seted up in one side run-through of movable plate, the internal surface fixedly connected with board cover of sliding tray, the surface of board cover contacts with the surface of sliding the bull stick.
As a further scheme of the invention: adaptation grooves are formed in the two sides of the top of the support frame, and the inner surfaces of the adaptation grooves are connected with the outer surface of the moving plate in a sliding mode.
As a further scheme of the invention: two one side of movable plate all runs through and has seted up the thread bush, two threaded connection has two-way threaded rod between the internal surface of thread bush, support frame and carriage are run through and extend to the outside of carriage to one side of the one end of two-way threaded rod.
The invention has the beneficial effects that:
(1) According to the invention, the feeding grain dumping box is arranged on the fixing frame, the two fixing plates with the inclined surfaces are arranged in the grain dumping box, so that when bulk grains pass through the dust filter screen, the dust falls into the fixing plates, the dust can be removed, and meanwhile, the cleaning roller positioned below the dust filter screen can be driven to rotate by using the servo motor, so that the bulk grains on the dust filter screen can be cleaned, the dust in the bulk grains is further ensured to fall, and meanwhile, the mesh holes can be prevented from being blocked by the dust.
(2) According to the invention, the conveying belt can be wrapped by arranging the grain inlet matched with the grain discharging end of the grain pouring box on the wrapping box and matching the bottom of the inner cavity of the wrapping box with the side plate, so that scattered grains can be avoided when falling down, and meanwhile, the discharging end of the wrapping box is communicated with the isolation box, so that air dust can be prevented from being doped in the grains, and the problem of secondary pollution in subsequent conveying is avoided.
(3) According to the invention, the plurality of support frames are arranged in the conveying frame, the push rollers between the movable plate and the mounting block on the support frames are utilized, and the two push rollers are matched with the bidirectional threaded rod to deflect on the surface of the rotating block, so that the conveying belt can be pushed, the two sides of the conveying belt are tilted, the bulk grain can be conveyed in large batch, the bulk grain is prevented from falling into the conveying frame and the isolation box when the bulk grain is conveyed, and the practicability of the bulk grain conveying machine can be improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a partial structural cross-sectional view of bulk delivery according to the present invention;
FIG. 2 is a schematic view of the internal structure of the grain pouring bin of the present invention;
FIG. 3 is an external view of the carriage according to the present invention;
FIG. 4 is a side view of the outer structure of the stand of the present invention;
fig. 5 is a schematic view of the external structure of the blocking mechanism of the present invention.
In the figure: 1. a fixed mount; 2. a carriage; 3. a conveyor belt; 4. a grain pouring box; 5. a support bar; 6. a fixing member; 7. a fixing rod; 8. a blocking mechanism; 81. a parcel box; 82. a side plate; 83. a grain inlet; 9. an isolation box; 10. a fixing plate; 11. a dust filter screen; 12. a dust guide pipe; 13. a rotating shaft; 14. cleaning the roller; 15. a servo motor; 16. a support frame; 17. mounting blocks; 18. a rotating roller; 19. moving the plate; 20. an adaptation groove; 21. a threaded sleeve; 22. a sliding groove; 23. sheathing the plate; 24. pushing the roller; 25. rotating the block; 26. sliding the rotating rod; 27. a ball bearing; 28. a bidirectional threaded rod; 29. rotating the handle; 30. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention is an environment-friendly dust-removing closed bulk grain conveyor, including a fixing frame 1, a conveying frame 2 is arranged inside the fixing frame 1, a conveying belt 3 is arranged on the outer surface of the conveying frame 2, an isolation box 9 is fixedly connected to one side of the top of the conveying frame 2, a driving motor 30 for driving the conveying belt 3 to convey grains is arranged on the front surface of the isolation box 9, the driving motor 30 is electrically connected with an external power supply, a grain dumping box 4 is fixedly connected inside the fixing frame 1, fixing plates 10 are fixedly connected to both sides of the inner wall of the grain dumping box 4, an object placing opening is arranged on the top of the fixing plate 10, a dust filtering net 11 is fixedly connected to the inner surface of the object placing opening, a dust guiding pipe 12 is arranged on both the front surface and the back surface of the grain dumping box 4, a plurality of rotating shafts 13 are rotatably connected to the inner surface of the grain dumping box 4 and under the dust filtering net 11, the grain pouring box is characterized in that a plurality of rotating shafts 13 are in transmission connection through a transmission mechanism, one side of the outer surface of each rotating shaft 13 is fixedly connected with a cleaning roller 14, the meshes can be prevented from being blocked by dust through the rotation of the cleaning rollers 14, two sides of the surface of the grain pouring box 4 are both fixedly connected with servo motors 15, the servo motors 15 are electrically connected with an external power supply, the output ends of the servo motors 15 penetrate through the grain pouring box 4 and extend into the grain pouring box 4, the output ends of the servo motors 15 are fixedly connected with one end of the rotating shaft 13 positioned on one side, in the grain pouring box, the grain pouring box 4 for feeding is arranged on the fixing frame 1, and two fixing plates 10 with inclined surfaces are arranged in the grain pouring box 4, so that the grains can fall into the fixing plates 10 when passing through the dust filtering net 11, and further the dust can be removed, utilize servo motor 15 simultaneously can drive to be located the cleaning roller 14 of dirt filtrating screen 11 below and rotate to can clean the bulk grain on the dirt filtrating screen 11, further guarantee that the dust in the bulk grain falls down.
The inside of mount 1 is provided with bracing piece 5 that is used for supporting carriage 2, the equal fixedly connected with mounting 6 in both sides of the bottom of carriage 2, bolt fixed connection is passed through with one side of mount 1 to one side of mounting 6.
The front side and the rear side of the top of the conveying frame 2 are both fixedly connected with a fixed rod 7, one side of the fixed rod 7 is fixedly connected with a separation mechanism 8, the separation mechanism 8 comprises a wrapping box 81, the inner wall of the wrapping box 81 is fixedly connected with a side plate 82, the inner surface of the side plate 82 is matched with the discharge end of the grain pouring box 4, a grain inlet 83 matched with the grain discharge end of the grain pouring box 4 is arranged on the wrapping box 81, the bottom of deuterogamying parcel case 81 inner chamber and curb plate 82's mating reaction can wrap up conveyer belt 3, when can playing the bulk grain simultaneously and falling, avoids the phenomenon that the bulk grain appears scattering, communicates parcel case 81's discharge end and shielded box 9 simultaneously, can prevent that air dust from adulterating in the inside of grain, avoids appearing secondary pollution's problem in subsequent transport.
The utility model discloses a grain conveying belt, including conveyer frame 2, the equal fixedly connected with installation piece 17 in both sides around the conveyer frame 2's inside fixedly connected with a plurality of support frame 16, two rotate between the relative one side of installation piece 17 and be connected with live-rollers 18, the both sides at support frame 16 top all are provided with movable plate 19, be provided with between one side of movable plate 19 and one side of live-rollers 18 and push away roller 24, two the equal fixedly connected with ball 27 in one side that installation piece 17 kept away from relatively, push away the one end fixedly connected with live-rollers 25 of roller 24, the rolling groove has been seted up to one end of live-rollers 25, the internal surface in rolling groove and the surface looks adaptation of ball 27, the one end fixedly connected with slip bull stick 26 of push away roller 24, the internal surface in slip connection with slip bull stick 26 of slip 22, one side of movable plate 19 runs through having set up a plurality of support frames 16 in conveyer frame 2, utilizes push away the push away roller 24 between the installation piece 17, and the cooperation again makes the transport of two-way transport belt 3, thereby the isolation of bulk grain appears in conveyer belt 3, thereby the transport of bulk grain.
Adaptation groove 20 has all been seted up to the both sides at support frame 16 top, the internal surface in adaptation groove 20 and the surface sliding connection of movable plate 19, two threaded bush 21 has all been run through to one side of movable plate 19, two threaded connection has two-way threaded rod 28 between the internal surface of threaded bush 21, support frame 16 and carriage 2 and the outside that extends to carriage 2 are run through to one side of two-way threaded rod 28, the one end fixedly connected with of two-way threaded rod 28 rotates handle 29, through the drive of two-way threaded rod 28, can change two inclination that push away roller 24 to can realize adjusting the complete degree of conveyer belt 3, thereby can make driving motor 30 carry out powerful rotation, thereby when driving conveyer belt 3 and carrying out quick transmission, guarantee that scattered grain can not scatter.
The working principle of the invention is as follows: firstly, the rotating handle 29 is rotated, the two moving plates 19 move towards the relatively close side on the inner surface of the adapting groove 20 by utilizing the threaded connection relationship between the bidirectional threaded rod 28 and the threaded sleeve 21, meanwhile, the plate sleeve 23 in the sliding groove 22 pushes the sliding rotating rod 26 to move upwards, the rolling groove on the rotating block 25 and the ball 27 rotate, so that the conveying belt 3 on the surface of the conveying frame 2 is pushed to be in a U-shaped shape with a low middle part and high two ends, the grains are poured into the grain dumping box 4, the grains fall down on the fixed plate 10, meanwhile, the servo motor 15 is started to rotate, so as to drive the rotating shafts 13 to rotate, all the rotating shafts 13 rotate through the transmission mechanism, when the grains pass through the dust screen 11, the cleaning roller 14 cleans the grains on the dust screen 11, so as to accelerate the dust doped in the grains to pass through the dust screen 11 and fall into the fixed plate 10, so as to finish primary dust removal, the dust falls into the dust guide pipe 12 to be discharged, then falls onto the other fixed plate 10, the dust removal is carried out through the inclined plane of the dust removal screen, the inclined plane of the fixed plate 10, the dust removal motor passes through the inclined plane of the grain dumping box 4 again, and falls into the inclined plane of the conveying belt 81, and the conveying belt is driven by the conveying motor 82, and the conveying belt 81, and the conveying belt is driven by the grain dumping motor, and the conveying belt 81.
Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (8)

1. The environment-friendly dust removal closed bulk grain conveyor comprises a fixing frame (1), wherein a conveying frame (2) is arranged inside the fixing frame (1), a conveying belt (3) is arranged on the outer surface of the conveying frame (2), and the environment-friendly dust removal closed bulk grain conveyor is characterized in that an isolation box (9) is fixedly connected to one side of the top of the conveying frame (2), a driving motor (30) for driving the conveying belt (3) to convey grains is arranged on the front side of the isolation box (9), a grain pouring box (4) is fixedly connected to the inside of the fixing frame (1), fixing plates (10) are fixedly connected to two sides of the inner wall of the grain pouring box (4), an object placing opening is formed in the top of each fixing plate (10), a dust filtering net (11) is fixedly connected to the inner surface of the object placing opening, and a dust guide pipe (12) penetrates through the front side and the back side of the grain pouring box (4);
the grain pouring box is characterized in that the inner surface of the grain pouring box (4) is located under a dust filtering net (11) and is connected with a plurality of rotating shafts (13) in a rotating mode, the rotating shafts (13) are connected through a transmission mechanism in a transmission mode, one side of the outer surface of each rotating shaft (13) is fixedly connected with a cleaning roller (14), servo motors (15) are fixedly connected to the two sides of the surface of the grain pouring box (4), the output ends of the servo motors (15) penetrate through the grain pouring box (4) and extend to the inside of the grain pouring box (4), and the output ends of the servo motors (15) are fixedly connected with one end of each rotating shaft (13) located on one side.
2. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 1, wherein a support rod (5) for supporting the conveyor frame (2) is arranged inside the fixed frame (1), fixing pieces (6) are fixedly connected to two sides of the bottom of the conveyor frame (2), and one side of each fixing piece (6) is fixedly connected with one side of the fixed frame (1).
3. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 1, wherein the front side and the rear side of the top of the conveying frame (2) are fixedly connected with fixing rods (7), one side of each fixing rod (7) is fixedly connected with a blocking mechanism (8), each blocking mechanism (8) comprises a wrapping box (81), the inner wall of each wrapping box (81) is fixedly connected with a side plate (82), and the inner surface of each side plate (82) is matched with the discharge end of the grain pouring box (4).
4. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 1, wherein a plurality of support frames (16) are fixedly connected inside the conveying frame (2), the front side and the rear side of the top of each support frame (16) are fixedly connected with mounting blocks (17), two rotating rollers (18) are rotatably connected between the opposite sides of the mounting blocks (17), moving plates (19) are arranged on the two sides of the top of each support frame (16), and a pushing roller (24) is arranged between one side of each moving plate (19) and one side of each rotating roller (18).
5. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 4, wherein one side of each of the two mounting blocks (17) which is relatively far away from the corresponding mounting block is fixedly connected with a ball (27), one end of the push roller (24) is fixedly connected with a rotating block (25), one end of the rotating block (25) is provided with a rolling groove, and the inner surface of the rolling groove is matched with the outer surface of the ball (27).
6. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 4, wherein one end of the push roller (24) is fixedly connected with a sliding rotating rod (26), one side of the moving plate (19) is provided with a sliding groove (22) in a penetrating manner, the inner surface of the sliding groove (22) is slidably connected with the outer surface of the sliding rotating rod (26), the inner surface of the sliding groove (22) is fixedly connected with a plate sleeve (23), and the surface of the plate sleeve (23) is in contact with the surface of the sliding rotating rod (26).
7. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 4, wherein the two sides of the top of the supporting frame (16) are both provided with an adapting groove (20), and the inner surface of the adapting groove (20) is in sliding connection with the outer surface of the moving plate (19).
8. The environment-friendly dust-removing closed bulk grain conveyor as claimed in claim 4, wherein one side of each of the two moving plates (19) is provided with a threaded sleeve (21) in a penetrating manner, a bidirectional threaded rod (28) is connected between the inner surfaces of the two threaded sleeves (21) in a threaded manner, and one side of one end of the bidirectional threaded rod (28) penetrates through the support frame (16) and the conveying frame (2) and extends to the outside of the conveying frame (2).
CN202210999066.0A 2022-08-19 2022-08-19 Environment-friendly dust-removing closed bulk grain conveyor Withdrawn CN115159187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210999066.0A CN115159187A (en) 2022-08-19 2022-08-19 Environment-friendly dust-removing closed bulk grain conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210999066.0A CN115159187A (en) 2022-08-19 2022-08-19 Environment-friendly dust-removing closed bulk grain conveyor

Publications (1)

Publication Number Publication Date
CN115159187A true CN115159187A (en) 2022-10-11

Family

ID=83481517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210999066.0A Withdrawn CN115159187A (en) 2022-08-19 2022-08-19 Environment-friendly dust-removing closed bulk grain conveyor

Country Status (1)

Country Link
CN (1) CN115159187A (en)

Similar Documents

Publication Publication Date Title
CN113352160B (en) Panel grinding device for engineering decoration with safeguard function
CN215964836U (en) Novel slab is arranged sediment and is used sorting device
CN109230371B (en) Electronic accessory conveyor with ash removal device and using method
CN115159187A (en) Environment-friendly dust-removing closed bulk grain conveyor
CN112938503A (en) Building material pile up neatly device convenient to ejection of compact
CN108662845B (en) Cooling device capable of automatically feeding and discharging
CN113522451B (en) Clinker unloader for cement manufacture
CN215355087U (en) Vibrating inner cup static dust collector that disappears
CN214933157U (en) Multi-point discharging chain bucket conveyor for ore grinding
CN213886466U (en) Ball mill is with unloader that has dustproof function
CN211365914U (en) Scraper with dust removing device
CN114408480A (en) Polyester chip conveyer for chemical fiber
CN221070202U (en) Quick coal unloading device of coal processing with regulatory function
CN218786320U (en) Head and tail coke conveying device
CN221016587U (en) Glass sand deironing equipment with improve mechanism
CN220663603U (en) Movable buffering feed bin
CN221116163U (en) Chute type inclined belt conveyor
CN219359188U (en) Sand blasting room is with preventing blockking up back sand hopper
CN117885393B (en) Automatic tabletting and forming equipment and process
CN219362206U (en) Chain plate feeder with cleaning structure
CN215925814U (en) Cleaning device for construction waste
CN209582926U (en) A kind of splicing feeding structure with dedusting mechanism
CN219899108U (en) Winnowing impurity-removing conveyor
CN220702306U (en) Grain conveyor
CN219469097U (en) Belt conveyor for quartz sand production

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20221011