CN219566473U - Counterweight tensioning belt conveyor - Google Patents
Counterweight tensioning belt conveyor Download PDFInfo
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- CN219566473U CN219566473U CN202320153230.6U CN202320153230U CN219566473U CN 219566473 U CN219566473 U CN 219566473U CN 202320153230 U CN202320153230 U CN 202320153230U CN 219566473 U CN219566473 U CN 219566473U
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- counterweight
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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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Abstract
The utility model belongs to the technical field of belt conveyors, and particularly relates to a counterweight tensioning belt conveyor, wherein a middle connecting frame is fixedly arranged at the top end of each middle supporting leg, a head connecting frame and a tail connecting frame are respectively arranged at the front and the rear of the middle connecting frame, head rollers and tail rollers are respectively and rotatably arranged at the tops of the head supporting legs and the tail supporting legs, an upper carrier roller and a lower carrier roller are arranged on each middle supporting leg, a belt tensioning mechanism comprises a tensioning roller, a first direction-changing roller, a second direction-changing roller and a tensioning supporting frame, the tensioning supporting frame is fixedly arranged between the two middle supporting legs, the two direction-changing rollers are arranged on the tensioning supporting frame, the tensioning roller is suspended between the two direction-changing rollers, a tensioning counterweight is suspended below the tensioning roller, and a conveying belt sequentially circularly passes through the tail rollers, the upper carrier roller, the head rollers, the first direction-changing roller, the second direction-changing roller and the lower carrier roller. The belt conveyor cancels the middle truss, is more convenient to assemble, disassemble, transport and field installation, and combines a belt counterweight tensioning mode, so that the conveying length is easier to adjust.
Description
Technical Field
The utility model belongs to the technical field of belt conveyors, and particularly relates to a counterweight tensioning belt conveyor.
Background
The belt conveyor is also called as a belt conveyor or a rubber belt conveyor, is an economic material flow conveying device for conveying bulk materials, and has the characteristics of strong conveying capacity, long conveying distance, simple structure, easy maintenance and the like. The belt conveyor is generally divided into four parts of a head part, a middle part, a tail part and a tensioning mechanism, wherein the middle part mainly comprises supporting legs, a middle frame, a conveying belt, supporting rollers and the like, a plurality of supporting legs and the supporting rollers are assembled on the middle frame, the middle structure of the conventional conveyor adopts a multi-section butt joint arrangement mode, the middle structure of each section is assembled in a factory and then transported to a site for splicing and assembling, and the loading, unloading, transportation and site installation difficulties are high. In addition, the conveying length of the general belt conveyor is not easy to adjust, and although the conveying length of the telescopic belt conveyor can be adjusted, the structure of the telescopic belt conveyor is relatively complex, and the equipment cost is high.
Disclosure of Invention
According to the utility model, the counterweight tensioning belt conveyor is designed, the traditional conveyor body middle truss arrangement is omitted, the equipment is more convenient to assemble, disassemble and transport and field installation, and the conveyor belt tensioning adopts a counterweight tensioning mode, so that the conveying length of the conveyor is easier to adjust.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a counter weight taut belt conveyor, includes conveyer belt, head cylinder, afterbody cylinder, a plurality of upper idler, a plurality of lower idler, a plurality of middle support legs, middle part link, head link, afterbody link, head landing leg, afterbody landing leg and belt tensioning mechanism, according to the direction of motion of transport material, middle part link fixed establishment is on the top of each middle support leg, and head link and afterbody link set up respectively in the place ahead and the rear of middle part link, and head landing leg and afterbody landing leg correspond the front portion that sets up at head link and the rear portion of afterbody link, and head cylinder and afterbody cylinder rotationally set up respectively at the top of head landing leg and afterbody landing leg, and head cylinder transmission is connected with driving motor, and each upper idler sets up respectively at the top of each middle support leg, and each lower idler corresponds the below that sets up at the upper idler, each all with middle support leg rotatable coupling, belt tensioning mechanism includes take-up pulley, direction-changing drum one, second and tensioning support frame are fixed between two middle support legs, and direction-changing drum one and direction-changing drum are rotatable set up respectively in tensioning support frame's front portion and rear portion, and are unsettled respectively, and are set up in turn-shaped pulley and two under the place between the conveyer drum and the belt pulley, take-down, take-up pulley and take-up pulley down is the place in proper order.
Further, a feeding guide groove is formed above the front end of the conveying belt and used for feeding the conveying belt, and a discharging funnel is arranged at the rear end of the conveying belt and used for conveying discharging protection arrangement.
Further, triangular reinforcing ribs are connected between the upper parts of the middle supporting legs and the middle connecting frame, and the triangular reinforcing ribs are used for reinforcing the supporting stability of the middle supporting legs.
Further, cross diagonal bracing is arranged between the head support leg and the tail support leg respectively corresponding to the middle support leg close to the head support leg and the tail support leg and used for enhancing the support stability of the head support leg and the tail support leg, and the head support leg and the tail support leg are respectively provided with a head roller and a tail roller, so that the load is heavy. The head connecting frame and the tail connecting frame are respectively positioned below the middle connecting frame and above the crossed diagonal bracing.
Further, detachable bolt connection modes are adopted among the triangular reinforcing ribs, the cross diagonal bracing, the middle connecting frame, the head connecting frame, the tail connecting frame, the head supporting legs, the tail supporting legs and the middle supporting legs, so that the components can be conveniently detached, transported and assembled on site.
Further, the tensioning counterweight is a volume box capable of containing heavy objects, and the top of the tensioning counterweight is hooked at two ends of the tensioning roller in a rotatable mode through the lifting rod, so that the tensioning counterweight is ensured to be always kept vertically downwards.
The utility model also comprises other components which can be used normally, which are conventional means in the art, and in addition, the devices or components which are not limited in the utility model, such as a conveying belt, a feeding guide groove, a discharging hopper, a direction changing drum, a tail drum, a head drum, a driving motor thereof and the like of the belt conveyor, all adopt the prior art in the field.
The beneficial effects of the utility model are as follows:
the counterweight tensioning belt conveyor provided by the utility model has the advantages that the traditional conveyor body middle truss arrangement is omitted, the structure is simple, the cost is saved, the equipment loading, unloading and transportation and the field installation are more convenient and faster, and the counterweight tensioning mode is adopted in combination with the conveyor belt tensioning, so that the conveyor has higher conveying length adjustment flexibility, and the adaptability of the belt conveyor is improved.
Drawings
Fig. 1 is a schematic view of a weight-tensioned belt conveyor in an embodiment.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below in connection with specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments.
It should be noted that, the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are shown based on the drawings, and are merely for convenience of description.
Examples
As shown in figure 1, the counterweight tensioning belt conveyor comprises a conveying belt 1, a head roller 2, a tail roller 3, a plurality of upper carrier rollers 4, a plurality of lower carrier rollers 5, a plurality of middle supporting legs 6, a middle connecting frame 7, a head connecting frame 8, a tail connecting frame 9, a head supporting leg 10, a tail supporting leg 11 and a belt tensioning mechanism, wherein the middle connecting frame is fixedly arranged at the top end of each middle supporting leg according to the movement direction of conveyed materials 12, the head connecting frame and the tail connecting frame are respectively arranged in front of and behind the middle connecting frame, the head supporting legs and the tail supporting legs are correspondingly arranged at the front part of the head connecting frame and the rear part of the tail connecting frame, the head roller and the tail roller are respectively rotatably arranged at the tops of the head supporting legs and the tail supporting legs, the head roller is in transmission connection with a driving motor 13, each upper carrier roller is respectively arranged at the top of each middle supporting leg, each lower carrier roller is correspondingly arranged below the upper carrier roller, each carrier roller is rotatably connected with the middle supporting leg, the belt tensioning mechanism comprises a tensioning roller 14, a first bend roller 15, a second bend roller 16 and a tensioning support frame 17, the tensioning support frame is fixedly arranged between the two middle supporting legs, the first bend roller and the second bend roller are respectively rotatably arranged at the front part and the rear part of the tensioning support frame, the tensioning roller is suspended between the first bend roller and the second bend roller, a tensioning counterweight 18 is suspended below the tensioning roller, and the conveying belt is an annular belt and sequentially circularly passes through the tail roller, the upper carrier roller, the head roller, the first bend roller, the tensioning roller, the second bend roller and the lower carrier roller.
The feeding guide groove 19 is arranged above the front end of the conveying belt and is used for feeding materials of the conveying belt, and the discharging funnel 20 is arranged at the rear end of the conveying belt and is used for conveying discharging protection arrangement.
And triangular reinforcing ribs 21 are connected between the upper parts of the middle supporting legs and the middle connecting frame and used for reinforcing the supporting stability of the middle supporting legs, and because the upper supporting rollers and the lower supporting rollers are correspondingly arranged on the supporting legs, the load of the conveying belt is mainly distributed on the supporting legs, the load distribution is more reasonable, the middle frame of the conveyor does not need to bear large load any more, the middle connecting frame can be made of lighter C-shaped steel, and compared with the middle truss structure of the traditional conveyor, the middle truss structure of the conveyor has lighter self weight and lower manufacturing cost.
The cross diagonal bracing 22 is arranged between the head support leg and the tail support leg and corresponds to the middle support leg close to the head support leg and the tail support leg respectively, the support stability of the head support leg and the tail support leg is enhanced, and the head roller and the tail roller are respectively arranged on the head support leg and the tail support leg, so that the load is heavy. The head connecting frame and the tail connecting frame are respectively positioned below the middle connecting frame and above the crossed diagonal bracing.
The triangular reinforcing ribs, the cross diagonal bracing, the middle connecting frame, the head connecting frame, the tail connecting frame, the head supporting leg, the tail supporting leg and the middle supporting leg are all in a detachable bolt connection mode, so that the components are convenient to disassemble, transport and assemble on site, the length of the conveying belt is properly prolonged or shortened through increasing and decreasing the number of the middle supporting legs and changing the length of the middle connecting frame, and the length adjustment of the belt conveyor can be realized.
The tensioning counterweight is a volume box capable of containing heavy objects, the tensioning counterweight can be properly adjusted according to the actual running requirement of the conveying belt, counterweight components are simple and convenient to adjust, counterweight materials are easy to obtain, materials or ground soil sand stones and the like can be used for local material taking, the top of the tensioning counterweight is rotatably hooked at two ends of the tensioning roller through the lifting rod, the tensioning counterweight is guaranteed to be always vertically downward, and the tensioning of the conveying belt is realized by utilizing the gravity action of the tensioning counterweight.
The technical solution of the present utility model is not limited to the above-described specific embodiments, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments, and any technical modifications made within the spirit and principles of the present utility model fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a taut belt conveyor of counter weight, includes conveyer belt, head cylinder, afterbody cylinder, a plurality of upper idler, a plurality of lower idler and a plurality of middle part landing leg, its characterized in that: still include middle part link, head link, afterbody link, head landing leg, afterbody landing leg and belt tensioning mechanism, according to the direction of motion of transport material, middle part link fixed establishment is on the top of each middle part landing leg, head link and afterbody link set up respectively in the place ahead and the rear of middle part link, head landing leg and afterbody landing leg correspond the rear portion that sets up in the place ahead and afterbody link of head link, head drum and afterbody drum rotationally set up the top at head landing leg and afterbody landing leg respectively, head drum transmission is connected with driving motor, each upper idler sets up the top at each middle part landing leg respectively, each lower idler corresponds the below that sets up at the upper idler, each idler all with middle part landing leg rotatable coupling, belt tensioning mechanism includes take-up drum, first, bend pulley second and tensioning support frame, tensioning support frame fixed establishment is between two middle part landing legs, bend pulley first and bend pulley second rotatable setting are in the place ahead and the rear portion of tensioning support frame respectively, the unsettled setting of bend pulley is between bend pulley second and the bend pulley, and the tensioning pulley below has the tensioning pulley to hang, the belt is annular, and the belt is carried in proper order, follows first, and first, second and fourth and first and fourth and fifth idler roll.
2. A counterweight tensioning belt conveyor as in claim 1 wherein: and a feeding guide groove is arranged above the front end of the conveying belt.
3. A counterweight tensioning belt conveyor as in claim 1 wherein: and a discharging funnel is arranged at the rear end of the conveying belt.
4. A counterweight tensioning belt conveyor as in claim 1 wherein: triangular reinforcing ribs are connected between the upper parts of the middle supporting legs and the middle connecting frame.
5. A counterweight tensioning belt conveyor as in claim 4 wherein: and cross diagonal bracing is arranged between the head support leg and the tail support leg which are respectively corresponding to the middle support leg close to the head support leg and the tail support leg.
6. A counterweight tensioning belt conveyor as in claim 5 wherein: and detachable bolt connection modes are adopted among the triangular reinforcing ribs, the cross diagonal bracing, the middle connecting frame, the head connecting frame, the tail connecting frame, the head supporting legs, the tail supporting legs and the middle supporting legs.
7. A counterweight tensioning belt conveyor as in claim 1 wherein: the tensioning counterweight is a volume box capable of containing heavy objects, and the top of the tensioning counterweight is rotatably connected with two ends of the tensioning roller through a lifting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153230.6U CN219566473U (en) | 2023-01-30 | 2023-01-30 | Counterweight tensioning belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153230.6U CN219566473U (en) | 2023-01-30 | 2023-01-30 | Counterweight tensioning belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219566473U true CN219566473U (en) | 2023-08-22 |
Family
ID=87653221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320153230.6U Active CN219566473U (en) | 2023-01-30 | 2023-01-30 | Counterweight tensioning belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219566473U (en) |
-
2023
- 2023-01-30 CN CN202320153230.6U patent/CN219566473U/en active Active
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