CN209796526U - chain type belt conveyor - Google Patents
chain type belt conveyor Download PDFInfo
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- CN209796526U CN209796526U CN201920172962.3U CN201920172962U CN209796526U CN 209796526 U CN209796526 U CN 209796526U CN 201920172962 U CN201920172962 U CN 201920172962U CN 209796526 U CN209796526 U CN 209796526U
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- chain
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- side supporting
- track
- belt
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Abstract
The utility model discloses a chain formula band conveyer, including parallel arrangement's left frame and right frame, set up chain formula drive mechanism between left frame and right frame and the belt of being connected with chain formula drive mechanism, the inboard of left frame is provided with the first track with first chain matched with on the surface, the inboard of right frame is provided with the second track with second chain matched with on the surface, first track is including the first tight limit track that is located under the tight limit of first chain and the first loose limit track that is located under the loose limit of first chain, the second track is including the second tight limit track that is located under the tight limit of second chain and the second loose limit track that is located under the loose limit of second chain. The utility model has the advantages of simple structure and reasonable design, alleviateed the bearing of belt, improved the life and the conveying efficiency of belt, solved the problem that the belt skidded and the belt off tracking.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool road maintenance professional equipment, concretely relates to chain formula band conveyer.
Background
at present, the transport of aggregate all adopts drum-type band conveyer among most engineering vehicle, and the belt moves through the friction drive between with the cylinder, and in actual work progress, drum-type band conveyer has following defect: 1. the requirement on the size precision of the roller installation is high, the cost is high, and the economical efficiency is poor; 2. The belt bears all weight, the tension of the belt is gradually reduced and the abrasion is gradually increased along with the increase of the service time and the strength, so that the service life of the belt is short, the continuous maintenance is needed, and the time and the labor are wasted; 3. in the transmission process, the phenomenon of belt slipping or deviation is easy to occur, and the transmission effect is poor; therefore, a chain type belt conveyor with good transmission effect and long service life is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a chain formula band conveyer, its simple structure, reasonable in design utilize chain formula drive mechanism to drive the belt and move, through first chain with set up a plurality of bar backup pads between the second chain to pass through fastener fixed mounting with the belt in a plurality of bar backup pads, bar backup pad, first chain and the second chain can support the belt and place the aggregate on the belt, has alleviateed the bearing of belt, has improved the life and the conveying efficiency of belt, has solved the problem that the belt skidded and belt off tracking.
In order to solve the technical problem, the utility model discloses a technical scheme is: a chain belt conveyor which characterized in that: the chain type transmission mechanism comprises a first chain wheel chain transmission pair and a second chain wheel chain transmission pair which are symmetrically arranged along the central line of the belt, the first chain wheel chain transmission pair comprises a first driving chain wheel, a first driven chain wheel and a first chain meshed with the first driving chain wheel and the first driven chain wheel, the second chain wheel chain transmission pair comprises a second driving chain wheel, a second driven chain wheel and a second chain meshed with the second driving chain wheel and the second driven chain wheel, the first driving chain wheel and the second driving chain wheel are both arranged on a driving shaft, the first driven chain wheel and the second driven chain wheel are both arranged on a driven shaft, the two ends of the driving shaft and the two ends of the driven shaft are both rotatably arranged on the left frame and the right frame, the driving shaft is driven by driving motor, first chain with be provided with a plurality of bar backup pads between the second chain, the belt passes through fastener fixed mounting in a plurality of bar backup pads, the inboard surface of left side frame be provided with first chain matched with first track, the inboard surface of right side frame be provided with second chain matched with second track, first track is including being located first tight limit track under the tight limit of first chain and being located first loose limit track under the loose limit of first chain, the second track is including being located the tight limit track of second under the tight limit of second chain and being located the loose limit track of second under the loose limit of second chain.
Foretell chain belt conveyor, its characterized in that: the first chain comprises a plurality of first chain rings, two adjacent first chain rings are connected through a first connecting plate, each first chain ring comprises a first chain ring inner side supporting plate and a first chain ring outer side supporting plate which are arranged in parallel, a first pin shaft and a first roller, the first pin shaft is arranged between the first chain ring inner side supporting plate and the first chain ring outer side supporting plate in parallel, the first roller is sleeved on the first pin shaft, and a first fixing plate is arranged on the first chain ring inner side supporting plate.
foretell chain belt conveyor, its characterized in that: the second chain includes a plurality of second chain rings, and adjacent two the second chain ring passes through the second connecting plate and connects, the second chain ring is including the inboard fagging of second chain ring and the outside fagging of second chain ring that parallel laid, two parallel installations are in the second chain ring is inboard fagging and the second chain ring outside between fagging and the second chain ring outside fagging second round pin axle and suit are in the epaxial second gyro wheel of second round pin, be provided with the second fixed plate in the second chain ring on the fagging, the quantity of second chain ring with the quantity of first chain ring is equal and the one-to-one, the bar backup pad sets up correspondingly between the second fixed plate in the second chain ring and the first fixed plate in the first chain ring.
Foretell chain belt conveyor, its characterized in that: the structure size of the first chain ring inner side supporting plate is the same as that of the first chain ring outer side supporting plate, the diameter of the first roller is larger than the width of the first chain ring inner side supporting plate, the structure size of the second chain ring inner side supporting plate is the same as that of the second chain ring outer side supporting plate, and the diameter of the second roller is larger than the width of the second chain ring inner side supporting plate.
foretell chain belt conveyor, its characterized in that: the first tight edge rail and the second tight edge rail are located on the same horizontal plane, and the first loose edge rail and the second loose edge rail are located on the same horizontal plane.
Compared with the prior art, the utility model has the following advantage:
1. The utility model discloses a chain formula drive mechanism between left side frame and the right frame, with the belt with chain formula drive mechanism connects, utilizes chain formula drive mechanism to drive the belt and moves, and drive mechanism among the current drum-type band conveyer mainly relies on the frictional force between belt and the cylinder to drive the belt motion, and drive mechanism among this chain formula band conveyer adopts sprocket chain meshing transmission, and transmission effect is good, has solved the problem that the belt skidded and the belt off tracking.
2. The utility model discloses a first chain with set up a plurality of bar backup pads between the second chain to pass through fastener fixed mounting with the belt in a plurality of bar backup pads, when first chain with during the second chain synchronous motion, can drive belt synchronous motion, during the in-service use, place the aggregate on the belt, because belt fixed mounting is in a plurality of bar backup pads, bar backup pad, first chain promptly and the second chain can support the belt and place the aggregate on the belt, has alleviateed the bearing of belt, has improved the life of belt.
3. The utility model discloses a set up on the inboard surface of left side frame with first chain matched with first track, first track includes first tight limit track and first loose limit track, and first tight limit track is located under the tight limit of first chain, first loose limit track is located under the loose limit of first chain, during the in-process of in-service use, the tight limit of first chain can roll on first tight limit track, and the loose limit of first chain can roll on first loose limit track, has avoided the tight limit of first chain to appear the phenomenon of tenesmus under the pressure effect, has improved the flexibility and the bearing capacity of first chain in the motion process, excellent in use effect.
4. The utility model discloses a set up on the inboard surface of right frame with second chain matched with second track, the second track includes the tight limit track of second and the loose limit track of second, and the tight limit track of second is located under the tight limit of second chain, the loose limit track of second is located under the loose limit of second chain, at the in-process of second chain motion, the tight limit of second chain can roll on the tight limit track of second, and the loose limit of second chain can roll on the loose limit track of second, has avoided the tight limit of second chain to appear tenesmic phenomenon under the pressure effect, has improved the flexibility and the bearing capacity of second chain in the motion process, excellent in use effect.
5. the utility model has the advantages of simple structure and reasonable design, low in manufacturing cost, facilitate promotion is used.
To sum up, the utility model has the advantages of simple structure and reasonable design, utilize chain formula drive mechanism to drive the belt and move, through first chain with set up a plurality of bar backup pads between the second chain to pass through fastener fixed mounting with the belt in a plurality of bar backup pads, bar backup pad, first chain with the second chain can support the belt and place the aggregate on the belt, has alleviateed the bearing of belt, has improved the life and the conveying efficiency of belt, has solved the belt and has skidded the problem with the belt off tracking.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is the structure schematic diagram of the utility model after the right frame is removed.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic view of the connection relationship between the first chain, the second chain and the bar-shaped supporting plate of the present invention.
fig. 4 is a schematic structural diagram of the first chain ring according to the present invention.
Description of reference numerals:
1-left frame; 1-2-right frame; 2-1 — a first tight-edged track;
2-2 — a first slack side track; 2-3-a second tight-edged track; 2-4-second loose edge rail
3-1-driving shaft; 3-2-driven shaft; 4-a first drive sprocket;
5-a first driven sprocket; 6, a first chain;
6-1-first link inside gusset plate; 6-1-2-first link outer bracing plate;
6-1-3-a first pin; 6-1-4-first roller; 6-1-5-a first fixing plate;
6-2 — a first connection plate; 7-a second drive sprocket; 8-a second drive sprocket;
9-a second chain; 9-1-second link inside gusset plate;
9-1-2-second link outer bracing plate; 9-1-3-a second pin; 9-1-4-second roller;
9-1-5-a second fixing plate; 9-2 — a second connecting plate; 10-a strip-shaped support plate;
11-a belt; and 12, driving a motor.
Detailed Description
As shown in fig. 1, 2 and 3, the present invention comprises a left frame 1-1 and a right frame 1-2 arranged in parallel, a chain transmission mechanism arranged between the left frame 1-1 and the right frame 1-2, and a belt 11 connected to the chain transmission mechanism, wherein the chain transmission mechanism comprises a first sprocket chain transmission pair and a second sprocket chain transmission pair symmetrically arranged along a center line of the belt 11, the first sprocket chain transmission pair comprises a first driving sprocket 4, a first driven sprocket 5, and a first chain 6 engaged with the first driving sprocket 4 and the first driven sprocket 5, the second sprocket chain transmission pair comprises a second driving sprocket 7, a second driven sprocket 8, and a second chain 9 engaged with the second driving sprocket 7 and the second driven sprocket 8, the first driving sprocket 4 and the second driving sprocket 7 are both mounted on a driving shaft 3-1, first driven sprocket 5 and second driven sprocket 8 are all installed on driven shaft 3-2, the both ends of driving shaft 3-1 with the both ends of driven shaft 3-2 are equallyd divide and are rotated respectively and install on left frame 1-1 and right frame 1-2, driving shaft 3-1 is driven by driving motor 12, first chain 6 with be provided with a plurality of bar backup pads 10 between the second chain 9, belt 11 passes through fastener fixed mounting on a plurality of bar backup pads 10, be provided with on the inboard surface of left side frame 1-1 with first chain 6 matched with first track, be provided with on the inboard surface of right frame 1-2 with second chain 9 matched with second track, first track is including being located first tight limit track 2-1 under the tight limit of first chain 6 and being located first loose limit track under the loose limit of first chain 6 2-2, the second track comprises a second tight edge track 2-3 positioned right below the tight edge of the second chain 9 and a second loose edge track 2-4 positioned right below the loose edge of the second chain 9.
in the embodiment, the belt 11 is connected with the chain transmission mechanism through the chain transmission mechanism between the left frame 1-1 and the right frame 1-2, the belt 11 is driven to move by the chain transmission mechanism, the transmission mechanism in the existing roller type belt conveyor mainly drives the belt to move by the friction force between the belt and the roller, and the transmission mechanism in the chain type belt conveyor adopts chain wheel and chain meshing transmission, so that the transmission efficiency is effectively improved, and the phenomena of slipping and deviation of the belt 11 are avoided.
In this embodiment, the chain transmission mechanism includes a first chain wheel and chain transmission pair and a second chain wheel and chain transmission pair symmetrically disposed along a central line of a belt 11, the first chain wheel and chain transmission pair includes a first driving sprocket 4, a first driven sprocket 5 and a first chain 6, the second chain wheel and chain transmission pair includes a second driving sprocket 7, a second driven sprocket 8 and a second chain 9, the first driving sprocket 4 and the second driving sprocket 7 are both mounted on a driving shaft 3-1, the first driven sprocket 5 and the second driven sprocket 8 are both mounted on a driven shaft 3-2, since both ends of the driving shaft 3-1 and both ends of the driven shaft 3-2 are both rotatably mounted on a left frame 1-1 and a right frame 1-2, when in actual use, when the driving shaft 3-1 is driven to rotate by a driving motor 12, the driving shaft 3-1 drives the first driving sprocket 4 and the second driving sprocket 7 to rotate simultaneously, the first driving sprocket 4 drives the first chain 6 to move, and the second driving sprocket 7 can drive the second chain 9 to move, so that the first chain 6 and the second chain 9 can synchronously move, the transmission is stable, and the using effect is good.
In this embodiment, through first chain 6 with set up a plurality of bar backup pads 10 between the second chain 9 to pass through fastener fixed mounting with belt 11 on a plurality of bar backup pads 10, when first chain 6 with during second chain 9 synchronous motion, can drive belt 11 synchronous motion, during the in-service use, place the aggregate on belt 11, because belt 11 fixed mounting is on a plurality of bar backup pads 10, bar backup pad 10, first chain 6 and second chain 9 can support belt 11 and the aggregate of placing on belt 11 promptly, has alleviateed the bearing of belt 11, has improved the life of belt 11.
In this embodiment, by providing a first rail on the inner side surface of the left frame 1-1 to be engaged with the first chain 6, the first track comprises a first tight edge track 2-1 and a first loose edge track 2-2, the first tight edge track 2-1 is positioned under the tight edge of the first chain 6, the first loose edge track 2-2 is positioned under the loose edge of the first chain 6, when in actual use, in the moving process of the first chain 6, the tight edge of the first chain 6 can roll on the first tight edge track 2-1, and the loose edge of the first chain 6 can roll on the first loose edge track 2-2, so that the phenomenon that the tight edge of the first chain 6 drops under the action of pressure is avoided, the flexibility and the bearing capacity of the first chain 6 in the moving process are improved, and the using effect is good.
In this embodiment, the second rail matched with the second chain 9 is arranged on the inner side surface of the right frame 1-2, the second rail includes a second tight edge rail 2-3 and a second loose edge rail 2-4, the second tight edge rail 2-3 is located under the tight edge of the second chain 9, the second loose edge rail 2-4 is located under the loose edge of the second chain 9, the tight edge of the second chain 9 can roll on the second tight edge rail 2-3 in the moving process of the second chain 9, the loose edge of the second chain 9 can roll on the second loose edge rail 2-4, the phenomenon that the tight edge of the second chain 9 drops under the pressure action is avoided, the flexibility and the bearing capacity of the second chain 9 in the moving process are improved, and the use effect is good.
as shown in fig. 1, 2 and 3, in the present embodiment, the first chain 6 includes a plurality of first chain rings, two adjacent first chain rings are connected by a first connecting plate 6-2, the first chain rings include a first chain ring inner side supporting plate 6-1-1 and a first chain ring outer side supporting plate 6-1-2 arranged in parallel, two first pin shafts 6-1-3 installed between the first chain ring inner side supporting plate 6-1-1 and the first chain ring outer side supporting plate 6-1-2 in parallel, and a first roller 6-1-4 sleeved on the first pin shafts 6-1-3, and a first fixing plate 6-1-5 is disposed on the first chain ring inner side supporting plate 6-1-1.
In this embodiment, the second chain 9 comprises a plurality of second chain rings, two adjacent second chain rings are connected by a second connecting plate 9-2, the second chain rings comprise a second chain ring inner side supporting plate 9-1-1 and a second chain ring outer side supporting plate 9-1-2 which are arranged in parallel, two second pin shafts 9-1-3 which are arranged between the second chain ring inner side supporting plate 9-1-1 and the second chain ring outer side supporting plate 9-1-2 in parallel, and second rollers 9-1-4 which are sleeved on the second pin shafts 9-1-3, the second chain ring inner side supporting plate 9-1-1 is provided with a second fixing plate 9-1-5, the number of the second chain rings is equal to and corresponds to the number of the first chain rings, the strip-shaped support plate 10 is arranged between the second fixing plate 9-1-5 in the corresponding second chain link and the first fixing plate 6-1-5 in the corresponding first chain link.
In the present embodiment, as shown in fig. 3 and 4, the first inner chain ring side plate 6-1-1 and the first outer chain ring side plate 6-1-2 have the same structural size, the diameter of the first roller 6-1-4 is greater than the width of the first inner chain ring side plate 6-1-1, the structural size of the second inner chain ring side plate 9-1-1 and the second outer chain ring side plate 9-1-2 is the same, and the diameter of the second roller 9-1-4 is greater than the width of the second inner chain ring side plate 9-1-1.
In this embodiment, when the diameter of the first roller 6-1-4 is greater than the width of the inner supporting plate 6-1-1 of the first chain ring, during the movement of the first chain 6, the outer circumferential surface of the first roller 6-1-4 contacts the upper surface of the first tight edge rail 2-1 or the first loose edge rail 2-2, so as to realize the rolling of the first chain 6 on the first tight edge rail 2-1 and the first loose edge rail 2-2; when the diameter of the second roller 9-1-4 is larger than the width of the inner side supporting plate 9-1-1 of the second chain ring, in the moving process of the second chain 9, the outer circular surface of the second roller 9-1-4 is in contact with the upper surface of the second tight edge rail 2-3 or the second loose edge rail 2-4, so that the second chain 9 rolls on the second tight edge rail 2-3 and the second loose edge rail 2-4, the structure is simple, and the using effect is good.
as shown in fig. 2, in this embodiment, the first tight edge rail 2-1 and the second tight edge rail 2-3 are located on the same horizontal plane, and the first loose edge rail 2-2 and the second loose edge rail 2-4 are located on the same horizontal plane.
As shown in fig. 1, 2 and 3, in this embodiment, since the first chain 6 and the second chain 9 have the same structure, and the number of the second chain links is equal to that of the first chain links and corresponds to that of the first chain links, when the first tight edge rail 2-1 and the second tight edge rail 2-3 are located on the same horizontal plane and the first loose edge rail 2-2 and the second loose edge rail 2-4 are located on the same horizontal plane, the transmission precision of the first chain 6 and the second chain 9 can be ensured, and the use effect is good.
When the chain type belt conveyor is used for conveying aggregate in actual use, the service life and the transmission efficiency of the belt are prolonged, the problems of belt slipping and belt deviation are solved, the cost for replacing and maintaining the belt is reduced, and the chain type belt conveyor is convenient to popularize and apply.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (5)
1. A chain belt conveyor which characterized in that: comprises a left frame (1-1) and a right frame (1-2) which are arranged in parallel, a chain transmission mechanism arranged between the left frame (1-1) and the right frame (1-2) and a belt (11) connected with the chain transmission mechanism, wherein the chain transmission mechanism comprises a first chain wheel chain transmission pair and a second chain wheel chain transmission pair which are symmetrically arranged along the central line of the belt (11), the first chain wheel chain transmission pair comprises a first driving chain wheel (4), a first driven chain wheel (5) and a first chain (6) meshed with the first driving chain wheel (4) and the first driven chain wheel (5), the second chain wheel chain transmission pair comprises a second driving chain wheel (7), a second driven chain wheel (8) and a second chain (9) meshed with the second driving chain wheel (7) and the second driven chain wheel (8), the driving mechanism is characterized in that the first driving chain wheel (4) and the second driving chain wheel (7) are installed on a driving shaft (3-1), the first driven chain wheel (5) and the second driven chain wheel (8) are installed on a driven shaft (3-2), two ends of the driving shaft (3-1) and two ends of the driven shaft (3-2) are respectively installed on a left frame (1-1) and a right frame (1-2) in a rotating mode, the driving shaft (3-1) is driven by a driving motor (12), a plurality of strip-shaped supporting plates (10) are arranged between the first chain (6) and the second chain (9), a belt (11) is fixedly installed on the strip-shaped supporting plates (10) through fasteners, a first track matched with the first chain (6) is arranged on the inner side surface of the left frame (1-1), be provided with on the inside surface of right side frame (1-2) with second chain (9) matched with second track, first track is including being located first tight limit track (2-1) under the tight limit of first chain (6) and being located first loose limit track (2-2) under the loose limit of first chain (6), the second track is including being located second tight limit track (2-3) under the tight limit of second chain (9) and being located second loose limit track (2-4) under the loose limit of second chain (9).
2. A chain belt conveyor according to claim 1, wherein: the first chain (6) comprises a plurality of first chain rings, two adjacent first chain rings are connected through a first connecting plate (6-2), each first chain ring comprises a first chain ring inner side supporting plate (6-1-1) and a first chain ring outer side supporting plate (6-1-2) which are arranged in parallel, two first pin shafts (6-1-3) which are arranged between the first chain ring inner side supporting plate (6-1-1) and the first chain ring outer side supporting plate (6-1-2) in parallel and first rollers (6-1-4) which are sleeved on the first pin shafts (6-1-3), and first fixing plates (6-1-5) are arranged on the first chain ring inner side supporting plates (6-1-1).
3. A chain belt conveyor according to claim 2, wherein: the second chain (9) comprises a plurality of second chain rings, two adjacent second chain rings are connected through a second connecting plate (9-2), each second chain ring comprises a second chain ring inner side supporting plate (9-1-1) and a second chain ring outer side supporting plate (9-1-2) which are arranged in parallel, two second pin shafts (9-1-3) which are arranged between the second chain ring inner side supporting plate (9-1-1) and the second chain ring outer side supporting plate (9-1-2) in parallel and second rollers (9-1-4) sleeved on the second pin shafts (9-1-3), a second fixing plate (9-1-5) is arranged on the second chain ring inner side supporting plate (9-1-1), the number of the second chain rings is equal to that of the first chain rings and corresponds to that of the first chain rings one by one, the strip-shaped supporting plate (10) is arranged between a second fixing plate (9-1-5) in the corresponding second chain link and a first fixing plate (6-1-5) in the corresponding first chain link.
4. A chain belt conveyor according to claim 3, wherein: the structure size of the first chain ring inner side supporting plate (6-1-1) is the same as that of the first chain ring outer side supporting plate (6-1-2), the diameter of the first roller (6-1-4) is larger than the width of the first chain ring inner side supporting plate (6-1-1), the structure size of the second chain ring inner side supporting plate (9-1-1) is the same as that of the second chain ring outer side supporting plate (9-1-2), and the diameter of the second roller (9-1-4) is larger than that of the second chain ring inner side supporting plate (9-1-1).
5. A chain belt conveyor according to claim 1, wherein: the first tight edge rail (2-1) and the second tight edge rail (2-3) are located on the same horizontal plane, and the first loose edge rail (2-2) and the second loose edge rail (2-4) are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172962.3U CN209796526U (en) | 2019-01-30 | 2019-01-30 | chain type belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172962.3U CN209796526U (en) | 2019-01-30 | 2019-01-30 | chain type belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN209796526U true CN209796526U (en) | 2019-12-17 |
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| CN201920172962.3U Active CN209796526U (en) | 2019-01-30 | 2019-01-30 | chain type belt conveyor |
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| CN (1) | CN209796526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021136385A1 (en) * | 2019-12-30 | 2021-07-08 | 刘素华 | Preset fixture rubber chain belt |
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2019
- 2019-01-30 CN CN201920172962.3U patent/CN209796526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021136385A1 (en) * | 2019-12-30 | 2021-07-08 | 刘素华 | Preset fixture rubber chain belt |
| WO2021136436A1 (en) * | 2019-12-30 | 2021-07-08 | 刘素华 | Fastener side edge rubber chain belt |
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