CN113666056B - Embedded scraper conveyor chain plate component - Google Patents
Embedded scraper conveyor chain plate component Download PDFInfo
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- CN113666056B CN113666056B CN202111013762.1A CN202111013762A CN113666056B CN 113666056 B CN113666056 B CN 113666056B CN 202111013762 A CN202111013762 A CN 202111013762A CN 113666056 B CN113666056 B CN 113666056B
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- 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
- B65G19/20—Traction chains, ropes, or cables
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- 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
- B65G19/04—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 for moving bulk material in open troughs or channels
- B65G19/06—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 for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
- B65G19/10—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 for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel and attached to a pair of belts, ropes or chains
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- 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
- B65G19/14—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 for moving bulk material in closed conduits, e.g. tubes
- B65G19/16—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 for moving bulk material in closed conduits, e.g. tubes the impellers being elements having an area substantially smaller than that of the conduit cross-section
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- 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
- B65G19/24—Attachment of impellers to traction element
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Chain Conveyers (AREA)
Abstract
The invention relates to the technical field of conveyor fittings, mainly relates to a chain plate assembly of a conveyor, and particularly relates to a chain plate assembly of an embedded scraper conveyor, which comprises a box body, a feeding hole, a material channel and a scraper, wherein the top of the box body is communicated with the feeding hole; the embedded scraper conveyer changes the position of the original conveying chain from one to two, changes the position of the original conveying chain from the middle to two sides, reduces the contact between the conveying device and materials, reduces the impact force on the chain, has more conveying power due to the design of the double chains, conveys more materials at one time, has higher working efficiency, and finally ensures that the embedded scraper conveyer is not limited when conveying the materials to a certain height by adjusting the inclination angle of the scraper and has higher adaptation degree.
Description
Technical Field
The invention relates to the technical field of conveyor fittings, mainly relates to a chain plate assembly of a conveyor, and particularly relates to a chain plate assembly of an embedded scraper conveyor.
Background
The embedded scraper conveyor is a transportation device which enables bulk materials to be conveyed according to a preset target by means of a scraper chain moving in a closed shell, has the advantages of small volume, strong sealing property, good rigidity, flexible process arrangement, convenience in installation and maintenance, multi-point feeding and multi-point discharging and the like, and obviously improves the labor intensity of workers;
the working principle of the buried scraper conveyor is that the buried scraper conveyor depends on the internal friction force of materials and the lateral pressure of the materials given by a shell, in the conveying process of the materials, the pressure in the moving direction of a scraper chain and the pushing force of lower materials to upper materials in continuous feeding are combined to overcome the external friction resistance generated between the materials and the shell when the materials are conveyed in a machine groove and the self weight of the materials, so that the materials can form continuous material flow to move forwards no matter the materials are conveyed horizontally, obliquely and vertically;
however, in the current situation, most of the buried scraper conveyors are arranged in a single chain and are positioned in the middle of the box body, most of materials above the buried scraper conveyors almost fall on the chain, the chain is subjected to large impact force and is easy to deform, the conveying power of the single chain is weak, when more materials are accumulated in the box body of the buried scraper conveyor, the buried scraper conveyors are easy to block and stop, meanwhile, the scrapers in the buried scraper conveyors are fixedly arranged and cannot adjust the inclination angles, so that the buried scraper conveyors are limited when conveying the materials to a certain height, the materials are raised to a certain height by comparison, and the operation cost is saved by adjusting the inclination angles of the scrapers rather than prolonging the whole length of the buried scraper conveyor;
to this end, we propose an embedded flight conveyor chain plate assembly.
Disclosure of Invention
The invention aims to provide an embedded scraper conveyor chain plate component to solve the problems that a chain is impacted by materials, the power of a single chain is insufficient and a scraper of an embedded scraper conveyor cannot adjust the inclination angle in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a chain plate component of an embedded scraper conveyor comprises a box body, a feed inlet, a material channel and a scraper, wherein the top of the box body is communicated with the feed inlet, the material channel is formed in the box body, a transmission device is installed in the box body, the transmission device comprises a chain rod, an oblate cylindrical joint, a U-shaped cylindrical joint, a pin shaft through hole, a pin shaft, a locking plate and a first fixing block, the oblate cylindrical joint is fixed at one end of the chain rod through spot welding, the U-shaped cylindrical joint is fixed at the other end of the chain rod through spot welding, the pin shaft through holes are formed in the oblate cylindrical joint and the U-shaped cylindrical joint, the pin shaft penetrates through the pin shaft through hole of the oblate cylindrical joint on the chain rod and the pin shaft through hole of the U-shaped cylindrical joint on the other chain rod and is locked through the locking plate, and the first fixing block is fixed at one side of the U-shaped cylindrical joint through spot welding;
the material channel is internally and uniformly distributed with connecting devices, each connecting device comprises a triangular support, a circular ring, a second fixing block, L-shaped vertical rods, rollers, a transverse rod, a first connecting column, gear sleeves, first gears, threaded rods, through holes, iron columns, arc-shaped rods, arc-shaped channels, threaded sleeves, limiting blocks and clamping grooves, the circular ring is installed at the bottom of the triangular support, the L-shaped vertical rods are symmetrically fixed at the two sides of the circular ring through spot welding, the rollers are installed on the L-shaped vertical rods, the second fixing block is fixed at the top of the triangular support through spot welding, the tops of one sides of the two triangular supports are connected through the transverse rod, the first connecting columns are installed on the two circular rings, one end of each first connecting column is sleeved with the gear sleeves, one end of each first connecting column, which is located on the gear sleeves, is movably connected with the first gears through bearings, the threaded rods are movably connected in the first connecting columns through the bearings, the threaded rod is symmetrically provided with limiting blocks, threaded sleeves are symmetrically sleeved on opposite surfaces of the two limiting blocks, through openings are symmetrically and uniformly formed in the first connecting column, iron columns are fixed in the through openings through spot welding, arc-shaped rods are correspondingly arranged on the threaded sleeves, arc-shaped channels are formed in the arc-shaped rods, the arc-shaped channels in the arc-shaped rods are correspondingly and slidably connected with the iron columns, clamping grooves are correspondingly and uniformly formed in the inner surface of the circular ring, and the through openings and the clamping grooves are correspondingly arranged;
the gear sleeve is sleeved with a first chain, the first gear is sleeved with a second chain, the top of the first chain is provided with an adjusting device, the adjusting device comprises a shell, a second connecting column, a first adjusting knob, a second gear, a third connecting column, a second adjusting knob, a third gear, an adjusting channel and an electric push rod, the second connecting column is installed in the shell, one end of the second connecting column penetrates through the shell and is movably connected with the first adjusting knob through a bearing, the adjusting channel is opened on one side of the shell and is slidably connected with the second gear, the second gear and the second connecting column are fixed through spot welding, the third connecting column is movably connected in the second connecting column through a bearing, the second adjusting knob is installed at one end of the third connecting column, the other end of the third connecting column penetrates through the second gear and is fixed with the third gear through spot welding, an electric push rod is fixed on the inner wall of one side of the shell through a bolt, and one end of the electric push rod is fixed with the second connecting column;
the diameter of third gear is greater than the diameter of second gear, and third gear and second chain cooperate the joint, second gear and first chain cooperate the joint.
Further, the bottom of first connecting column just is located the material passageway and is fixed with the scraper blade through spot welding, the bottom of gyro wheel just is located the box and installs the soft strip of rubber, the soft strip of rubber is located the box and fixes the both sides at the material passageway.
Furthermore, the first fixing block and the second fixing block are fixed through bolts.
Furthermore, the threaded sleeve is far away from one end of the first gear, the arc-shaped rod is clamped with the clamping groove of the inner wall of the circular ring, the threaded sleeve is close to one end of the first gear, and the arc-shaped rod is separated from the clamping groove of the inner wall of the circular ring.
Compared with the prior art, the invention has the following beneficial effects:
become two transmission by one, change the position of original conveying chain, change to both sides by the centre, conveyer and material contact have been reduced, make the impact force that the chain received reduce, and the design of twin-chain makes conveying power more sufficient, the material of disposable conveying is more, make buried scraper conveyor's work efficiency higher, finally through first adjust knob and second adjust knob, come the inclination of common regulation scraper blade, make buried scraper conveyor no longer limited when carrying material to take the altitude, make its adaptation degree higher, the flexibility ratio is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the transmission of the present invention;
FIG. 3 is a schematic view of the connecting device of the present invention;
FIG. 4 is a side view of the connecting device of the present invention;
FIG. 5 is a schematic cross-sectional view of a first connecting post according to the present invention;
FIG. 6 is a schematic side sectional view of a ring and a first connecting post according to the present invention;
FIG. 7 is a schematic view of the overall structure of the adjusting device of the present invention connected to the first and second chains;
FIG. 8 is a schematic view of the connection of the adjustment device of the present invention to the first and second chains;
FIG. 9 is a schematic side sectional view of the adjusting device of the present invention;
fig. 10 is a schematic view of the connection structure of the connecting device and the transmission device of the invention.
In the figure: 1. a box body; 2. a feed inlet; 3. a transmission device; 301. a chain bar; 302. a flat cylindrical joint; 303. a U-shaped cylindrical joint; 304. a pin shaft through hole; 305. a pin shaft; 306. a locking plate; 307. a first fixed block; 4. a connecting device; 401. a triangular bracket; 402. a circular ring; 403. a second fixed block; 404. an L-shaped vertical rod; 405. a roller; 406. a cross bar; 407. a first connecting column; 408. a gear sleeve; 409. a first gear; 410. a threaded rod; 411. a port; 412. an iron column; 413. an arcuate bar; 414. an arc-shaped channel; 415. a threaded sleeve; 416. a limiting block; 417. a card slot; 5. a material channel; 6. a squeegee; 7. a first chain; 8. a second chain; 9. an adjustment device; 901. a housing; 902. a second connecting column; 903. a first adjustment knob; 904. a second gear; 905. a third connecting column; 906. a second adjustment knob; 907. a third gear; 908. adjusting the channel; 909. an electric push rod; 10. and (4) a rubber soft strip.
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. 1-10, the present invention provides a technical solution:
a chain plate component of an embedded scraper conveyor comprises a box body 1, a feed inlet 2, a material channel 5 and a scraper 6, wherein the top of the box body 1 is communicated with the feed inlet 2, the material channel 5 is arranged in the box body 1, materials fall into the material channel 5 from the feed inlet 2, a transmission device 3 is arranged in the box body 1, the transmission device 3 comprises a chain rod 301, an oblate cylindrical joint 302, a U-shaped cylindrical joint 303, a pin through hole 304, a pin 305, a locking plate 306 and a first fixing block 307, the oblate cylindrical joint 302 is fixed at one end of the chain rod 301 through spot welding, the U-shaped cylindrical joint 303 is fixed at the other end of the chain rod 301 through spot welding, the pin through holes 304 are arranged on the oblate cylindrical joint 302 and the U-shaped cylindrical joint 303, the pin 305 penetrates through the oblate cylindrical joint 302 on one chain rod 301 and the pin through hole 304 of the U-shaped cylindrical joint 303 on the other chain rod 301 and is locked through the locking plate 306, the first fixing block 307 is fixed at one side of the U-shaped cylindrical joint 303 through spot welding, the first fixing block 307 and the second fixing block 403 are fixed through bolts, so that the motor in the box body 1 drives the transmission device 3 to move, the first fixing block 307 drives the connecting device 4 to move, and the two transmission devices 3 in the transmission device 3 are arranged on two sides of the material channel 5, so that the phenomenon that a larger material falls onto the chain rod 301 to cause deformation of the chain rod 301 and influence on normal rotation of the transmission device 3 is avoided;
the material channel 5 is internally and uniformly distributed with connecting devices 4, the connecting devices 4 comprise a triangular bracket 401, a circular ring 402, a second fixed block 403, an L-shaped vertical rod 404, a roller 405, a cross rod 406, a first connecting column 407, a gear sleeve 408, a first gear 409, a threaded rod 410, a through opening 411, an iron column 412, an arc-shaped rod 413, an arc-shaped channel 414, a threaded sleeve 415, a limiting block 416 and a clamping groove 417, the circular ring 402 is arranged at the bottom of the triangular bracket 401, the L-shaped vertical rods 404 are symmetrically fixed on two sides of the circular ring 402 through spot welding, the rollers 405 are mounted on the L-shaped vertical rods 404, the rubber soft strips 10 are mounted at the bottoms of the rollers 405 and in the box body 1, the rubber soft strips 10 are located in the box body 1 and fixed on two sides of the material channel 5, the triangular supports 401 transmit the resistance force applied to the scraper 6 to the rollers 405, and then the acting force is transmitted into the box body 1 through the rollers 405, so that the scraper 6 can move more stably;
the top of the triangular support 401 is fixed with a second fixing block 403 through spot welding, the tops of one side of the two triangular supports 401 are connected through a cross rod 406, the cross rod 406 is arranged to play a role of protecting the scraper 6 to a certain extent, the scraper 6 is indirectly protected by contacting with the cross rod 406 in the first time when a material falls down, first connecting columns 407 are arranged on the two circular rings 402, the bottom of each first connecting column 407 is fixedly provided with the scraper 6 through spot welding in the material channel 5, the inclination angle of the scraper 6 can be conveniently adjusted through the first connecting column 407, one end of each first connecting column 407 is sleeved with a gear sleeve 408, one end of each first connecting column 407 positioned in the gear sleeve 408 is movably connected with a first gear 409 through a bearing, a threaded rod 410 is movably connected in each first connecting column 407 through a bearing, limit blocks 416 are symmetrically arranged on the threaded rod 410, and threaded sleeves 415 are symmetrically sleeved on opposite surfaces of the two limit blocks 416, one end of the threaded sleeve 415 far away from the first gear 409 is clamped with the arc-shaped rods 413 and the clamping grooves 417 on the inner wall of the circular ring 402, one end of the threaded sleeve 415 close to the first gear 409 is separated from the clamping grooves 417 on the inner wall of the circular ring 402, through holes 411 are symmetrically and uniformly formed in the first connecting columns 407, iron posts 412 are fixed in the through holes 411 through spot welding, the arc-shaped rods 413 are correspondingly arranged on the threaded sleeve 415, arc-shaped channels 414 are formed in the arc-shaped rods 413, the arc-shaped channels 414 in the arc-shaped rods 413 are correspondingly and slidably connected with the iron posts 412, the clamping grooves 417 are correspondingly and uniformly formed in the inner surface of the circular ring 402, the through holes 411 and the clamping grooves 417 are correspondingly arranged, in specific operation, an angle disc is formed in the first adjusting knob 903, the inclination angle of the scraper 6 can be known by rotating the first adjusting knob 903, on the basis, the number of the first connecting columns 407 formed in the circular ring 402 is equal to the number of the arc-shaped rods 413 installed on the threaded rod 410, the rotation angle of the scraper 6 is adjusted, when the corresponding number of the arc-shaped rods 413 and the first connecting columns 407 is four, the primary adjustment angle of the scraper 6 is 90 degrees, and when the corresponding number of the arc-shaped rods 413 and the first connecting columns 407 is six, the primary adjustment angle of the scraper 6 is 60 degrees, so that the specific inclination angle of the scraper 6 is adjusted, the scraper can be automatically adjusted during specific use, and the phenomenon that the first adjustment knob 903 is difficult to rotate when the inclination angle of the scraper 6 is adjusted is prevented;
the gear sleeve 408 is sleeved with a first chain 7, the first gear 409 is sleeved with a second chain 8, the top of the first chain 7 is provided with an adjusting device 9, the adjusting device 9 comprises a shell 901, a second connecting column 902, a first adjusting knob 903, a second gear 904, a third connecting column 905, a second adjusting knob 906, a third gear 907, an adjusting channel 908 and an electric push rod 909, the shell 901 is internally provided with the second connecting column 902, one end of the second connecting column 902 penetrates through the shell 901 and is movably connected with the first adjusting knob 903 through a bearing, one side of the shell 901 is provided with the adjusting channel 908, the adjusting channel 908 is connected with the second gear 904 in the sliding way, the second gear 904 and the second connecting column 902 are fixed through spot welding, the second connecting column 902 is movably connected with the third connecting column 905 through a bearing, and the second adjusting knob 906 is arranged at one end of the third connecting column 905, which is positioned at the first adjusting knob 903, the other end of the third connecting column 905 penetrates through the second gear 904 and is fixed with a third gear 907 by spot welding, the diameter of the third gear 907 is larger than that of the second gear 904, when the electric push rod 909 pushes the second gear 904 and the third gear 907 to be connected with the first chain 7 and the second chain 8 in a clamping mode, the third gear 907 is in contact with the second chain 8 firstly, the electric push rod 909 is fixed on the inner wall of one side of the shell 901 through bolts, one end of the electric push rod 909 is fixed with the second connecting column 902, the third gear 907 is connected with the second chain 8 in a matched and clamped mode, the second gear 904 is connected with the first chain 7 in a matched and clamped mode, and the first chain 7 and the second chain 8 are used as intermediaries to adjust the first chain 7 and the second chain 8 so that the angle of the scraper 6 can be adjusted.
The working process and principle of the invention are as follows:
when the transmission device is used, the flat cylindrical joint 302 on one chain rod 301 is communicated with the U-shaped cylindrical joint 303 on the other chain rod 301 through a pin shaft 305 and then fixed through a locking plate 306, the plurality of chain rods 301 are sequentially connected end to form the complete transmission device 3, the two assembled transmission devices 3 are installed in an embedded scraper conveyor, a motor in the embedded scraper conveyor drives the transmission device 3 to rotate, a first fixing block 307 moves to drive a scraper 6 positioned at the bottom of the first connecting column 407 to move in a material channel 5 to move materials, and a first chain 7 and a second chain 8 positioned on a gear sleeve 408 and a first gear 409 also rotate along with the rotation of the first fixing block 307;
when the inclination angle of the scraper 6 needs to be adjusted, the embedded scraper conveyor is closed, the electric push rod 909 is opened, the second connecting column 902 is pushed to move downwards, the second gear 904 and the third gear 907 are correspondingly clamped with the first chain 7 and the second chain 8, the second adjusting knob 906 is firstly rotated, the second adjusting knob 906 drives the second chain 8 to rotate, the second chain 8 rotates to drive the first gear 409, the first gear 409 drives the threaded rod 410 in the first connecting column 407 to rotate, two threaded sleeves 415 on the threaded rod 410 move in the threaded rod 410 to drive the arc-shaped rod 413 to move towards the first connecting column 407, and when the threaded sleeve 415 moves for a certain distance, the arc-shaped rod 413 is completely separated from the clamping groove 417 on the circular ring 402;
at this time, the first adjusting knob 903 is rotated, the first adjusting knob 903 drives the second gear 904 to rotate, the second gear 904 drives the first chain 7 to rotate, the first chain 7 rotates to drive the gear sleeve 408 to rotate, the gear sleeve 408 is sleeved on the first connecting column 407, the scraper 6 is located at the bottom of the first connecting column 407, the scraper 6 is inclined due to the rotation of the first connecting column 407, and after the angle of the scraper 6 is adjusted, the second adjusting knob 906 is rotated to repeat the reverse operation, so that the arc-shaped rod 413 is clamped with the clamping groove 417 in the circular ring 402, and the angle adjustment of the scraper 6 is completed;
additionally, the number of the arc pole 413 of installation on the number of the first connector post 407 and the threaded rod 410 of seting up on the ring 402, adjust the turned angle of scraper blade 6, when the arc pole 413 is four with the corresponding number of first connector post 407, the angle of adjustment of scraper blade 6 is 90 degrees, when the arc pole 413 is six with the corresponding number of first connector post 407, angle of adjustment 60 degrees of scraper blade 6, adjust the concrete angle of scraper blade 6 slope with this, can adjust by oneself during concrete use, make the device's practicality stronger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an embedded scraper conveyor chain plate assembly, includes box (1), feed inlet (2), material passageway (5) and scraper blade (6), the top intercommunication of box (1) has feed inlet (2), material passageway (5), its characterized in that have seted up in box (1): a transmission device (3) is arranged in the box body (1), the transmission device (3) comprises a chain rod (301), an oblate cylindrical joint (302), a U-shaped cylindrical joint (303), a pin shaft through hole (304), a pin shaft (305), a locking plate (306) and a first fixing block (307), one end of the chain rod (301) is fixed with a flat cylindrical joint (302) through spot welding, and the other end of the chain rod (301) is fixed with a U-shaped cylindrical joint (303) through spot welding, the flat cylindrical joint (302) and the U-shaped cylindrical joint (303) are provided with pin shaft through holes (304), the pin shaft (305) penetrates through a pin shaft through hole (304) of the oblate cylindrical joint (302) on one chain rod (301) and the U-shaped cylindrical joint (303) on the other chain rod (301), the locking plate (306) is used for locking, and a first fixing block (307) is fixed on one side of the U-shaped cylindrical joint (303) through spot welding;
the material channel (5) is internally and uniformly distributed with connecting devices (4), each connecting device (4) comprises a triangular support (401), a ring (402), a second fixing block (403), an L-shaped vertical rod (404), a roller (405), a cross rod (406), a first connecting column (407), a gear sleeve (408), a first gear (409), a threaded rod (410), a through opening (411), an iron column (412), an arc-shaped rod (413), an arc-shaped channel (414), a threaded sleeve (415), a limiting block (416) and a clamping groove (417), the bottom of the triangular support (401) is provided with the ring (402), the two sides of the ring (402) are symmetrically fixed with the L-shaped vertical rods (404) through spot welding, the rollers (405) are installed on the L-shaped vertical rods (404), the top of the triangular support (401) is fixed with the second fixing block (403) through spot welding, and the tops of one side of the two triangular supports (401) are connected through the cross rod (406), install first spliced pole (407) on two ring (402), and the pot head of first spliced pole (407) is equipped with tooth cover (408), the one end that first spliced pole (407) is located tooth cover (408) has first gear (409) through bearing swing joint, there is threaded rod (410) through bearing swing joint in first spliced pole (407), and threaded rod (410) go up the symmetry and install stopper (416), two the opposite face symmetry cover of stopper (416) is equipped with screw sleeve (415), opening (411) have evenly been seted up to symmetry on first spliced pole (407), and be located opening (411) and be fixed with iron post (412) through spot welding, correspond on screw sleeve (415) and be provided with arc pole (413), and seted up arc passageway (414) on arc pole (413), arc passageway (414) on arc pole (413) correspond sliding connection with iron post (412), the inner surface of the circular ring (402) is correspondingly and uniformly provided with clamping grooves (417), and the through openings (411) are correspondingly arranged with the clamping grooves (417);
the gear sleeve (408) is sleeved with a first chain (7), the first gear (409) is sleeved with a second chain (8), an adjusting device (9) is installed at the top of the first chain (7), the adjusting device (9) comprises a shell (901), a second connecting column (902), a first adjusting knob (903), a second gear (904), a third connecting column (905), a second adjusting knob (906), a third gear (907), an adjusting channel (908) and an electric push rod (909), the shell (901) is internally provided with the second connecting column (902), one end of the second connecting column (902) penetrates through the shell (901) and is movably connected with the first adjusting knob (903) through a bearing, the adjusting channel (908) is opened at one side of the shell (901), the adjusting channel (908) is connected with the second gear (904) in a sliding manner, and the second connecting column (902) is fixed through spot welding, a third connecting column (905) is movably connected in the second connecting column (902) through a bearing, a second adjusting knob (906) is installed at one end, located at the first adjusting knob (903), of the third connecting column (905), the other end of the third connecting column (905) penetrates through the second gear (904) and is fixed with the third gear (907) through spot welding, an electric push rod (909) is fixed on the inner wall of one side of the shell (901) through bolts, and one end of the electric push rod (909) is fixed with the second connecting column (902);
the diameter of the third gear (907) is larger than that of the second gear (904), the third gear (907) is matched and clamped with a second chain (8), and the second gear (904) is matched and clamped with a first chain (7);
the bottom of first connecting column (407) just is located material passageway (5) and is fixed with scraper blade (6) through spot welding, the bottom of gyro wheel (405) just is located box (1) and installs soft strip of rubber (10), soft strip of rubber (10) are located box (1) and fix the both sides at material passageway (5).
2. The embedded screed conveyor chain plate assembly of claim 1, wherein: the first fixing block (307) and the second fixing block (403) are fixed through bolts.
3. The embedded screed conveyor chain plate assembly of claim 1, wherein: one end of the first gear (409) is far away from the threaded sleeve (415), the arc-shaped rod (413) is clamped with the clamping groove (417) of the inner wall of the circular ring (402), the threaded sleeve (415) is close to one end of the first gear (409), and the arc-shaped rod (413) is separated from the clamping groove (417) of the inner wall of the circular ring (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013762.1A CN113666056B (en) | 2021-08-31 | 2021-08-31 | Embedded scraper conveyor chain plate component |
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| CN113666056A (en) | 2021-11-19 |
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