CN217050226U - Scraper for double-side chain scraper conveyor - Google Patents
Scraper for double-side chain scraper conveyor Download PDFInfo
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- CN217050226U CN217050226U CN202220831881.1U CN202220831881U CN217050226U CN 217050226 U CN217050226 U CN 217050226U CN 202220831881 U CN202220831881 U CN 202220831881U CN 217050226 U CN217050226 U CN 217050226U
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Abstract
The utility model provides a scraper blade for both sides chain scraper conveyor, relates to conveyer technical field, includes: the scraper comprises a scraper body, wherein mounting plates are fixedly mounted on two opposite side walls of the scraper body, and the two mounting plates are arranged in parallel; the two connecting plates are arranged in parallel and are detachably connected with the two mounting plates in a one-to-one correspondence mode through fixing mechanisms, and the two connecting plates are fixedly connected with the two chains of the double-side chain scraper conveyor in a one-to-one correspondence mode; each fixing mechanism comprises a clamping part arranged on the corresponding connecting plate and a locking part arranged between the corresponding connecting plate and the mounting plate; during assembly, the mounting plate is clamped and fixed by the operation clamping part, and the clamping state of the mounting plate is fixed by the locking part; the scraper blade body fixing device is simple and convenient to operate, the scraper blade body is guaranteed to be fixed and stable, the scraper blade body is guaranteed not to be loosened in the transportation process, and meanwhile the scraper blade body is convenient to replace, so that the conveying efficiency is improved.
Description
Technical Field
The utility model relates to a conveyer technical field, concretely relates to scraper blade for both sides chain scraper conveyor.
Background
A conveyor which is dragged by a scraper chain and conveys bulk materials in a groove is called a scraper conveyor. The existing scraper conveyer can be divided into 4 types of single chains, double-sided chains, double-center chains and triple chains according to the number and arrangement mode of the chains; wherein current both sides chain scraper conveyor's scraper blade is through bolt fixed mounting between two chains, when scraper conveyor high-frequency operation, the bolt can loosen gradually under equipment vibration, lead to becoming flexible even breaking away from between scraper blade and the installation mechanism, in case the scraper blade breaks away from, lead to coal mine transportation operating efficiency to receive the influence gently, heavily make the disconnection of equipment driving chain, cause equipment to damage, and fixed with bolted connection's mode moreover, make the installation and the dismantlement of scraper blade very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to exist among the prior art, the utility model provides a scraper blade for both sides chain scraper conveyor, it has solved the fixed shakiness of scraper blade and the inconvenient problem of dismouting that exists among the prior art.
A flight for a double-sided chain flight conveyor, comprising:
the scraper comprises a scraper body, wherein mounting plates are fixedly mounted on two opposite side walls of the scraper body, and the two mounting plates are arranged in parallel; and
the two connecting plates are arranged in parallel, are detachably connected with the two mounting plates in a one-to-one correspondence manner through fixing mechanisms, and are fixedly connected with two chains of the double-side chain scraper conveyor in a one-to-one correspondence manner;
each fixing mechanism comprises a clamping part arranged on the corresponding connecting plate and a locking part arranged between the corresponding connecting plate and the mounting plate;
during assembly, the mounting plate is clamped and fixed by the operation clamping part, and the clamping state of the mounting plate is fixed by the locking part.
Compared with the prior art, the utility model discloses following beneficial effect has: when the scraper conveyor is used, the two connecting plates are fixedly arranged on two chains of the double-side chain scraper conveyor in a one-to-one correspondence manner, then the scraper body is arranged between the two connecting plates, so that the two connecting plates on the scraper body are clamped and fixed by the clamping parts on the two connecting plates in a one-to-one correspondence manner, and meanwhile, the clamping state of the mounting plate is fixed by operating the locking part, and the stable clamping of the mounting plate is ensured; when the scraper body needs to be replaced, the scraper body can be taken down for replacement after the locking part and the clamping part are opened; the scraper blade body fixing device is simple and convenient to operate, the scraper blade body is guaranteed to be fixed and stable, the scraper blade body is guaranteed not to be loosened in the transportation process, and meanwhile the scraper blade body is convenient to replace, so that the conveying efficiency is improved.
Preferably, two equal vertical ladder through groove of having seted up on the both sides wall that the connecting plate is in opposite directions, each the notch width that the groove was led to the ladder all is less than its tank bottom width, and each ladder leads to the groove and is used for imbedding corresponding mounting panel, the clamping part includes to rotate in opposite directions and installs two holders in the logical groove lower part of corresponding ladder, locking part is located the ladder and leads to the groove and corresponds between the mounting panel.
Preferably, each the ladder leads to two inner wall lower parts in opposite directions of groove and has all been seted up and has been rotated the groove, two the holder one-to-one sets up at two rotation inslots, and each holder all includes that one end rotates the backup pad of installing in corresponding rotation inslot and perpendicular fixed mounting is in splint on backup pad upper portion, the rotation orbit of the other end of backup pad is located the ladder and leads to the inslot, links to each other through first spring elasticity between backup pad lower part and the lateral wall that corresponds the rotation groove, and splint rotate between the inside and outside that corresponds the rotation groove.
Preferably, each locking groove has all been seted up on logical groove two inner wall upper portions in opposite directions of ladder, each locking portion all wears to establish two locking pieces on corresponding mounting panel wall in opposite directions including sliding, two the locking piece is used for one-to-one and two locking groove joint cooperations.
Preferably, each the connecting plate is the equal level in upper portion of both sides wall in opposite directions and has been seted up the spout, each the top of spout has been seted up the bar hole along its direction of arrangement, each the locking piece all wears to establish the spring bolt between the outside in corresponding spout including sliding, the wedge surface of spring bolt arranges downwards, and the upper portion fixed mounting of spring bolt has the shifting block, the shifting block freely wears out the bar hole, links to each other through second spring elasticity between the tank bottom of spring bolt and spout.
Preferably, each connecting plate is fixedly connected with a corresponding chain of the double-side chain scraper conveyor through a connecting block.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a partial enlarged view of i in fig. 2.
Fig. 4 is a cross-sectional view of the mounting plate of fig. 1.
Fig. 5 is a schematic structural view of the connection plate in fig. 1.
Fig. 6 is a cross-sectional view of fig. 5.
The numbers in the figures are in order: 1. a squeegee body; 11. mounting a plate; 12. a chute; 13. a strip-shaped hole; 14. a latch bolt; 15. shifting blocks; 16. a first spring; 2. a connecting plate; 21. a stepped through groove; 22. a locking groove; 23. a rotating groove; 24. a support plate; 25. a splint; 26. a second spring; 3. and (7) connecting the block.
Detailed Description
In order to make the utility model discloses technical means, creation characteristic, achievement purpose and effect that realize are clearer and easily understand, and it is right to combine below attached drawing and detailed implementation mode the utility model discloses do further to explain:
as shown in fig. 1-6, embodiments of the present invention provide a scraper for a double-sided chain scraper conveyor, comprising: the scraper comprises a scraper body 1, wherein mounting plates 11 are fixedly mounted on two opposite side walls of the scraper body 1, and the two mounting plates 11 are arranged in parallel; the two connecting plates 2 are arranged in parallel and are detachably connected with the two mounting plates 11 in a one-to-one correspondence mode through fixing mechanisms, and the two connecting plates 2 are used for being fixedly connected with two chains of the double-side chain scraper conveyor in a one-to-one correspondence mode; each fixing mechanism comprises a clamping part arranged on the corresponding connecting plate 2 and a locking part arranged between the corresponding connecting plate 2 and the mounting plate 11; during assembly, the mounting plate 11 is clamped and fixed by the operation clamping part, and the clamping state of the mounting plate 11 is fixed by the locking part; preferably, each connecting plate 2 is fixedly connected with a corresponding chain of the double-side chain scraper conveyor through a connecting block 3.
When the scraper conveyor is used, the two connecting plates 2 are fixedly arranged on two chains of a double-side chain scraper conveyor in a one-to-one correspondence manner through the connecting blocks 3, then the scraper body 1 is placed between the two connecting plates 2, so that the two connecting plates 2 on the scraper body 1 are clamped and fixed by the clamping parts on the two connecting plates 2 in a one-to-one correspondence manner, and meanwhile, the locking part is operated to fix the clamping state of the mounting plate 11, so that the stable clamping of the mounting plate 11 is ensured; when the scraper body 1 needs to be replaced, the locking part and the clamping part are opened, and then the scraper body 1 is taken down for replacement; the scraper blade body fixing device is simple and convenient to operate, the scraper blade body 1 is guaranteed to be fixed and stable, the scraper blade body 1 is guaranteed not to be loosened in the transportation process, and meanwhile, the scraper blade body 1 is convenient to replace, so that the conveying efficiency is improved.
As shown in fig. 5 to 6, according to another embodiment of the present invention, the scraper for the double-side chain scraper conveyor further comprises a clamping portion, wherein two opposite side walls of the two connecting plates 2 are both vertically provided with stepped through grooves 21, the width of each notch of each stepped through groove 21 is smaller than the width of the bottom of the corresponding groove, each stepped through groove 21 is used for being embedded into the corresponding mounting plate 11, the clamping portion comprises two clamping members which are oppositely rotatably mounted in the lower portion of the corresponding stepped through groove 21, and the locking portion is located between the stepped through groove 21 and the corresponding mounting plate 11; each the ladder leads to two inner wall lower parts in opposite directions of groove 21 and has all been seted up and has been rotated groove 23, two the holder one-to-one sets up in two rotation grooves 23, and each holder all includes that one end rotates backup pad 24 and perpendicular fixed mounting of installing in corresponding rotation groove 23 are in splint 25 on backup pad 24 upper portion, and the rotation orbit of the other end of backup pad 24 is located the ladder and leads to the groove 21, and the backup pad 24 lower part links to each other through first spring 16 elasticity with the lateral wall that corresponds rotation groove 23 between, and splint 25 rotates between the inside and outside that corresponds rotation groove 23.
When installing scraper blade body 1, slide two ladder through grooves 21 with two mounting panels 11 one-to-one top-down and imbed, two mounting panels 11 gliding in-process offset and compress first spring 16 with the backup pad 24 that corresponds, drive two backup pads 24 and rotate, make two splint 25 rotate in opposite directions, until backup pad 24 and splint 25 all with mounting panel 11's lateral wall laminating, then operation locking part fixes mounting panel 11's position, the elastic action of first spring 16 cooperates jointly with the locking effect of locking part this moment, thereby it is fixed with the stable centre gripping of mounting panel 11.
As shown in fig. 3 to 6, according to another embodiment of the present invention, the scraper for the double-sided chain scraper conveyor further includes locking portions, each of the locking portions includes two locking members slidably disposed on two opposite side walls of the corresponding mounting plate 11, and the two locking members are adapted to be engaged with the two locking grooves 22 in a one-to-one correspondence; the upper parts of two opposite side walls of each connecting plate 2 are horizontally provided with sliding grooves 12, the top of each sliding groove 12 is provided with a strip-shaped hole 13 along the arrangement direction, each locking piece comprises a lock tongue 14 which is slidably arranged between the inner side and the outer side of the corresponding sliding groove 12 in a penetrating manner, the wedge-shaped surface of each lock tongue 14 is arranged downwards, the upper part of each lock tongue 14 is fixedly provided with a shifting block 15, each shifting block 15 freely penetrates through the strip-shaped hole 13, and each lock tongue 14 is elastically connected with the bottom of the corresponding sliding groove 12 through a second spring 26; and locking bolt 14 is prior art and its construction and principle of use are not described in detail herein.
When the mounting plate 11 is inserted into the corresponding stepped through groove 21 in a sliding manner from top to bottom, the locking tongue 14 abuts against the inner wall of the stepped through groove 21, the locking tongue 14 is pressed into the sliding groove 12, the second spring 26 is compressed, and when the locking tongue 14 slides to the corresponding locking groove 22, the locking tongue 14 is ejected out of the sliding groove 12 and extends into the locking groove 22 due to the elastic action of the second spring 26, so that the position of the mounting plate 11 is fixed; when the scraper body 1 needs to be taken down, the poking block 15 is pulled to drive the lock tongue 14 to slide out of the locking groove 22, the second spring 26 is compressed, and the scraper body 1 is taken out at the moment.
The utility model discloses an application principle does: when the utility model is used, the two connecting plates 2 are fixedly arranged on two chains of a double-sided chain scraper conveyor in a one-to-one correspondence way through the connecting blocks 3, then the scraper body 1 drives the two mounting plates 11 to be slidably embedded into the two ladder through grooves 21 from top to bottom in a one-to-one correspondence way, the two mounting plates 11 are abutted against the corresponding supporting plates 24 and compress the first springs 16 in the downward sliding process, the two supporting plates 24 are driven to rotate, the two clamping plates 25 are driven to rotate oppositely until the supporting plates 24 and the clamping plates 25 are both attached to the side walls of the mounting plates 11, the spring bolts 14 are abutted against the inner walls of the ladder through grooves 21 in the upward sliding process of the mounting plates 11, the spring bolts 14 are pressed into the sliding grooves 12, the second springs 26 are compressed at the same time, when the supporting plates 24 and the clamping plates 25 are both attached to the side walls of the mounting plates 11, the spring bolts 14 slide to the corresponding locking grooves 22, due to the elastic action of the second springs 26, pop out spout 12 with spring bolt 14 and stretch into in locking groove 22, fix the position of mounting panel 11 to it is fixed to stabilize the centre gripping with mounting panel 11, when scraper blade body 1 need be taken off, pulling shifting block 15 drives spring bolt 14 roll-off locking groove 22, and compress second spring 26, it can to take out scraper blade body 1 this moment.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (6)
1. A flight for a double-sided chain flight conveyor, comprising:
the scraper comprises a scraper body (1), wherein mounting plates (11) are fixedly mounted on two opposite side walls of the scraper body; and
the two connecting plates (2) are detachably connected with the two mounting plates (11) in a one-to-one correspondence manner through fixing mechanisms, and the two connecting plates (2) are fixedly connected with two chains of the double-side chain scraper conveyor in a one-to-one correspondence manner;
each fixing mechanism comprises a clamping part arranged on the corresponding connecting plate (2) and a locking part arranged between the corresponding connecting plate (2) and the mounting plate (11);
during assembly, the mounting plate (11) is clamped by the operation clamping part, and the clamping state of the mounting plate (11) is fixed through the locking part.
2. The scraper blade for the double-side chain scraper conveyor as claimed in claim 1, wherein two opposite side walls of the two connecting plates (2) are vertically provided with stepped through grooves (21), the width of each notch of each stepped through groove (21) is smaller than the width of the bottom of each groove, each stepped through groove (21) is used for being embedded into the corresponding mounting plate (11), the clamping portion comprises two clamping members which are rotatably mounted in the lower portion of the corresponding stepped through groove (21) in opposite directions, and the locking portion is located between the stepped through groove (21) and the corresponding mounting plate (11).
3. The scraping plate for the double-side chain scraping plate conveyor as claimed in claim 2, wherein the lower portions of two opposite inner walls of each stepped through groove (21) are provided with rotating grooves (23), the two clamping pieces are correspondingly arranged in the two rotating grooves (23) one by one, each clamping piece comprises a supporting plate (24) and a clamping plate (25), one end of each supporting plate is rotatably arranged in the corresponding rotating groove (23), the clamping plate (25) is vertically and fixedly arranged on the upper portion of the supporting plate (24), the rotating track of the other end of the supporting plate (24) is located in the stepped through groove (21), the lower portion of the supporting plate (24) is elastically connected with the side wall of the corresponding rotating groove (23) through a first spring (16), and the clamping plate (25) rotates between the inner side and the outer side of the corresponding rotating groove (23).
4. The scraper blade for the double-sided chain scraper conveyor of claim 2, characterized in that each of the two opposing inner walls of the stepped through grooves (21) has locking grooves (22), each of the locking parts comprises two locking members slidably disposed on two opposing side walls of the corresponding mounting plate (11), and the two locking members are engaged with the two locking grooves (22) in a one-to-one correspondence.
5. The scraper blade for the double-sided chain scraper conveyor of claim 4, characterized in that each connecting plate (2) has a horizontal chute (12) on the upper portion of the two opposite side walls, a strip-shaped hole (13) is formed in the top of each chute (12) along the arrangement direction, each locking member comprises a locking tongue (14) slidably penetrating between the inner side and the outer side of the corresponding chute (12), the wedge-shaped surface of the locking tongue (14) is arranged downwards, a shifting block (15) is fixedly mounted on the upper portion of the locking tongue (14), the shifting block (15) freely penetrates through the strip-shaped hole (13), and the locking tongue (14) is elastically connected with the bottom of the chute (12) through a second spring (26).
6. A scraper for a double-sided chain scraper conveyor according to claim 1, characterized in that each of the connecting plates (2) is fixedly connected to the corresponding chain of the double-sided chain scraper conveyor by means of a connecting block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220831881.1U CN217050226U (en) | 2022-04-12 | 2022-04-12 | Scraper for double-side chain scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220831881.1U CN217050226U (en) | 2022-04-12 | 2022-04-12 | Scraper for double-side chain scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217050226U true CN217050226U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220831881.1U Active CN217050226U (en) | 2022-04-12 | 2022-04-12 | Scraper for double-side chain scraper conveyor |
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| CN (1) | CN217050226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284700A (en) * | 2023-11-21 | 2023-12-26 | 山西经纬恒丰机械制造有限公司 | Edge double-chain conveyor with scraping plates and application method thereof |
-
2022
- 2022-04-12 CN CN202220831881.1U patent/CN217050226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284700A (en) * | 2023-11-21 | 2023-12-26 | 山西经纬恒丰机械制造有限公司 | Edge double-chain conveyor with scraping plates and application method thereof |
| CN117284700B (en) * | 2023-11-21 | 2024-02-20 | 山西经纬恒丰机械制造有限公司 | Edge double-chain conveyor with scraping plates and application method thereof |
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