CN219193575U - High boiler feeder equipment of conveying efficiency - Google Patents
High boiler feeder equipment of conveying efficiency Download PDFInfo
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- CN219193575U CN219193575U CN202223526003.8U CN202223526003U CN219193575U CN 219193575 U CN219193575 U CN 219193575U CN 202223526003 U CN202223526003 U CN 202223526003U CN 219193575 U CN219193575 U CN 219193575U
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Abstract
The utility model discloses high-conveying-efficiency boiler feeder equipment, which relates to the technical field of sectional materials, and comprises a furnace burden crusher and a conveyor, wherein the conveyor comprises a conveying belt, and driving rollers are arranged at two ends of the conveying belt in a matched manner; the inner side of the transmission belt is also provided with a V-shaped bracket roller; the V-shaped bracket rollers are arranged in a plurality and are fixed on the transmission frame body in a straight arrangement manner; the bottom side of the transmission frame body is also provided with a plurality of bottom rollers which are in fit connection with the transmission belt; the two ends of the bottom roller are fixedly connected with the transmission frame body through bearings with seats; the four corners of the bottom of the transmission frame body are fixedly provided with supporting legs; the V-shaped bracket roller is further arranged on the inner side of the transmission belt, the middle position of the transmission belt is sunken downwards under the lifting of the V-shaped bracket roller, the transmission quantity of materials can be increased, the scattering of the materials can be avoided, the scattering of the materials can be greatly avoided through the cooperation of the side guard plates on the two sides, and the transmission effect of the materials is improved.
Description
Technical Field
The utility model particularly relates to the technical field of sectional materials, in particular to boiler feeder equipment with high conveying efficiency.
Background
The boiler is energy conversion equipment, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy; taking a biomass boiler as an example, the boiler feeding is to convey the pulverized fuel into a stokehold bin of the boiler, and then the boiler feeds automatically.
Chinese patent publication No. CN 211003228U discloses a boiler loading attachment, including loading attachment main part, lifting support frame and movable support frame, the loading attachment main part includes defeated material main part, driving motor and charging hopper, the both ends of defeated material main part are installed respectively on lifting support frame and movable support frame, the upper end downside of defeated material main part is equipped with the discharge gate, defeated material main part lower extreme upside is equipped with the feed inlet, the internally mounted of defeated material main part has defeated material screw rod.
The feeding equipment in the patent adopts the principle of an auger conveyor to feed, the feeding machine can only be used for conveying granular materials, but the fuel of many boilers adopts bark, branches, saps and the like, so that the existing feeding machine cannot crush and convey the materials; therefore, the boiler feeder equipment with high conveying efficiency can crush and convey bark, branches, saps and other materials, and the feeding efficiency is improved.
Disclosure of Invention
The utility model aims to provide a boiler feeder device with high conveying efficiency, which aims to solve the technical problems that the device provided in the background art adopts the principle of an auger conveyor to feed, the feeder can only be used for conveying granular materials, but the fuel of a plurality of boilers adopts bark, branches, saps and the like, so that the existing feeder can not crush and convey the materials.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the boiler feeder equipment with high conveying efficiency comprises a furnace burden crusher and a conveyor, wherein the conveyor comprises a conveying belt, and driving rollers are arranged at two ends of the conveying belt in a matched manner; the inner side of the transmission belt is also provided with a V-shaped bracket roller; the V-shaped bracket rollers are arranged in a plurality and are fixed on the transmission frame body in a straight arrangement manner; the bottom side of the transmission frame body is also provided with a plurality of bottom rollers which are in fit connection with the transmission belt; the two ends of the bottom roller are fixedly connected with the transmission frame body through bearings with seats; the four corners of the bottom of the transmission frame body are fixedly provided with supporting legs;
the two ends of the two driving rollers are provided with bearing seats in a matching way, and the bearing seats at the two ends of one driving roller are in sliding connection with a sliding chute arranged on the transmission frame body; a nut fixing block is welded on the transmission frame body, and a tightening screw rod is connected to the nut fixing block in a threaded manner; one end of the tightening screw rod is tightly pressed on one side of the bearing with the seat.
As a further technical scheme of the utility model, the outer end of one of the two driving rollers far away from the jacking screw is also connected with a transmission motor in a matched manner through a coupler; the transmission motor is fixed on the outer side of the transmission frame body.
As a further technical scheme of the utility model, a plurality of side brackets are also fixed on two sides of the transmission frame body; a side guard plate is arranged on the side bracket; the two side guard plates are respectively positioned at two sides of the transmission frame body.
As a further technical scheme of the utility model, the furnace burden crusher comprises a frame body, a hopper is fixedly arranged on the frame body, two crushing rollers are arranged in the hopper, two ends of each crushing roller are fixed on the frame body through a bearing with a seat, one end of one crushing roller is also provided with a driven wheel in a matched manner, and the driven wheel is in transmission connection with a driving wheel through a transmission belt; the driving wheel is arranged on the output shaft of the crushing motor in a matched manner; the crushing motor is fixedly connected with the frame body.
As a further technical scheme of the utility model, one end of the two crushing rollers, which is far away from the driven wheel, is also provided with a gear in a matched manner; auxiliary gears are arranged on two sides of the gear; the auxiliary gear is connected with the frame body through a rotating shaft; the two auxiliary gears and the two gears are arranged in a Y shape and are connected through a chain transmission.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the device is used, firstly, materials to be crushed are filled into a hopper, a crushing motor drives a driving wheel to rotate, and a crushing roller is driven to rotate under the cooperation of a driving belt and a driven wheel, so that the materials are crushed, the processed materials fall onto a conveying belt, and the conveying motor drives the conveying belt to convey the materials through the driving roller, so that the materials are conveyed into a boiler stokehold bin;
2. according to the utility model, as the gear is also matched and arranged at one end of the crushing roller far away from the driven wheel, and the two gears can reversely rotate under the matching of the chain and the auxiliary gear, the two crushing rollers reversely engage and rotate, so that the crushing efficiency of materials is improved;
3. according to the utility model, the V-shaped bracket roller is arranged on the inner side of the transmission belt, and the middle position of the transmission belt is recessed downwards under the lifting of the V-shaped bracket roller, so that the transmission quantity of materials can be increased, the scattering of the materials can be avoided, the scattering of the materials can be greatly avoided through the cooperation of the side guard plates on the two sides, and the transmission effect of the materials is improved;
4. after the belt conveyer is used for a long time, the elastic fatigue phenomenon, namely the so-called belt growth, of the conveying belt can occur, so that the conveying efficiency is low, at the moment, the tightening screw is screwed, and the belt seat bearings at the two ends of the driving roller are pushed to move outwards along the sliding groove until the conveying belt is tensioned, so that the conveying efficiency of materials is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a rear schematic view of fig. 1 in the present utility model.
Fig. 3 is a schematic view of a conveyor structure according to the present utility model.
Fig. 4 is a schematic view of the bottom structure of fig. 3 of the present utility model.
Fig. 5 is a schematic view of the structure of the burden pulverizer of the present utility model.
Fig. 6 is an enlarged partial schematic view of fig. 1 in accordance with the present utility model.
Fig. 7 is an enlarged partial schematic view of fig. 3 in accordance with the present utility model.
Fig. 8 is an enlarged partial schematic view of fig. 5 in accordance with the present utility model.
In the figure: the device comprises a 1-frame body, a 2-hopper, a 3-crushing roller, a 4-gear, a 5-auxiliary gear, a 6-chain, a 7-driven wheel, an 8-driving belt, a 9-driving wheel, a 10-crushing motor, a 11-transmission belt, a 12-driving roller, a 13-V-shaped bracket roller, a 14-transmission frame body, a 15-bottom roller, a 16-transmission motor, a 17-supporting leg, a 18-side bracket, a 19-side guard plate, a 20-nut fixed block, a 21-sliding chute and a 22-jacking screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, in an embodiment of the present utility model, a high-conveying-efficiency boiler loader apparatus includes a furnace burden crusher and a conveyor, the conveyor includes a conveyor belt 11, and driving rollers 12 are mounted at two ends of the conveyor belt 11 in a matched manner; the inner side of the transmission belt 11 is also provided with a V-shaped bracket roller 13; the V-shaped bracket rollers 13 are arranged in a plurality and are fixed on the transmission frame 14 in a straight arrangement manner; the bottom side of the transmission frame body 14 is also provided with a plurality of bottom rollers 15 which are in fit connection with the transmission belt 11; the two ends of the bottom roller 15 are fixedly connected with the transmission frame 14 through bearings with seats; the four corners of the bottom of the transmission frame body 14 are fixedly provided with supporting legs 17;
the two ends of the driving roller 12 are provided with bearing seats in a matching way, and the bearing seats at the two ends of one driving roller 12 are in sliding connection with a chute 21 arranged on the transmission frame body 14; a nut fixing block 20 is welded on the transmission frame body 14, and a tightening screw 22 is connected to the nut fixing block 20 in a threaded manner; one end of the jacking screw 22 is jacked on one side of the bearing with the seat; the furnace burden crusher comprises a frame body 1, a hopper 2 is fixedly arranged on the frame body 1, two crushing rollers 3 are arranged in the hopper 2, two ends of each crushing roller 3 are fixed on the frame body 1 through a belt seat bearing, one end of one crushing roller 3 is also provided with a driven wheel 7 in a matched mode, and the driven wheel 7 is in transmission connection with a driving wheel 9 through a transmission belt 8; the driving wheel 9 is matched and arranged on the output shaft of the crushing motor 10; the crushing motor 10 is fixedly connected with the frame body 1.
Through adopting above-mentioned technical scheme, when using, will wait to smash the material and fill hopper 2 at first, crushing motor 10 drives action wheel 9 rotation, drives crushing roller 3 rotation under the cooperation of drive belt 8 and follow driving wheel 7 to smash the processing to the material, on the material after handling falls into conveyor belt 11, conveyor motor 16 drives conveyor belt 11 through driving roller 12 and carries the material, thereby makes the material be carried to boiler stokehold bin in.
Further, after long-time use, the conveying belt 11 is subjected to elastic fatigue phenomenon, that is, so-called belt growth, which results in low conveying efficiency, at this time, the tightening screw 22 is screwed, and the belt seat bearings at both ends of the driving roller 12 are moved to the outside along the sliding groove 21 until the conveying belt 11 is tensioned, thereby ensuring the conveying efficiency of the material.
In this embodiment, the outer end of one driving roller 12 far away from the tightening screw 22 of the two driving rollers 12 is also connected with the transmission motor 16 in a matching way through a coupling; the transmission motor 16 is fixed on the outer side of the transmission frame 14.
In this embodiment, a plurality of side brackets 18 are further fixed on two sides of the transmission frame 14; the side bracket 18 is provided with a side guard plate 19; the two side guard plates 19 are respectively arranged at two sides of the transmission frame body 14.
Through adopting above-mentioned technical scheme, owing to the inboard V type bracket roller 13 that still is provided with of conveyor belt 11, under the lift of V type bracket roller 13, conveyor belt 11 intermediate position undercut, its one can increase the transmission volume of material, and the second can avoid the unrestrained of material, and the cooperation of the skirt board 19 of rethread both sides can be very big avoids the material to appear unrestrained in the transmission process, has improved the transmission effect of material.
In the embodiment, one end of the two crushing rollers 3 far away from the driven wheel 7 is also provided with a gear 4 in a matching way; auxiliary gears 5 are arranged on two sides of the gear 4; the auxiliary gear 5 is connected with the frame body 1 through a rotating shaft; the two auxiliary gears 5 are arranged in a Y-shaped manner with the two gears 4 and are in transmission connection through a chain 6.
Through adopting above-mentioned technical scheme, owing to the one end of keeping away from driving wheel 7 of crushing roller 3 still cooperates and installs gear 4, and can realize two gears 4 counter-rotation under the cooperation of chain 6 and auxiliary gear 5 to make two crushing rollers 3 reverse meshing rotation, thereby improve the crushing efficiency of material.
The working principle of the utility model is as follows: when the device is used, firstly, materials to be crushed are filled into a hopper 2, a crushing motor 10 drives a driving wheel 9 to rotate, a crushing roller 3 is driven to rotate under the cooperation of a driving belt 8 and a driven wheel 7, so that the materials are crushed, the processed materials fall onto a conveying belt 11, and a conveying motor 16 drives the conveying belt 11 to convey the materials through a driving roller 12, so that the materials are conveyed into a boiler stokehold bin; because the end of the crushing roller 3 far away from the driven wheel 7 is also matched and provided with the gear 4, and the two gears 4 can reversely rotate under the matching of the chain 6 and the auxiliary gear 5, the two crushing rollers 3 reversely engage and rotate, so that the crushing efficiency of materials is improved;
the inner side of the transmission belt 11 is also provided with a V-shaped bracket roller 13, under the lifting of the V-shaped bracket roller 13, the middle position of the transmission belt 11 is sunken downwards, so that the transmission quantity of materials can be increased, the scattering of the materials can be avoided, the scattering of the materials can be greatly avoided through the cooperation of the side guard plates 19 on the two sides, and the transmission effect of the materials is improved;
after long-term use, the conveying belt 11 will have elastic fatigue, that is, the so-called belt will grow, resulting in low conveying efficiency, and at this time, the tightening screw 22 is screwed, and the belt seat bearings at both ends of the driving roller 12 are moved outward along the chute 21 until the conveying belt 11 is tensioned, thereby ensuring the conveying efficiency of the material.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a high boiler feeder equipment of conveying efficiency, includes furnace charge rubbing crusher and conveyer, its characterized in that: the conveyor comprises a conveyor belt (11), and driving rollers (12) are arranged at two ends of the conveyor belt (11) in a matched mode; the inner side of the transmission belt (11) is also provided with a V-shaped bracket roller (13); the V-shaped bracket rollers (13) are arranged in a plurality and are fixed on the transmission frame body (14) in a straight arrangement manner; the bottom side of the transmission frame body (14) is also provided with a plurality of bottom rollers (15) which are in fit connection with the transmission belt (11); the two ends of the bottom roller (15) are fixedly connected with the transmission frame body (14) through bearings with seats; the four corners of the bottom of the transmission frame body (14) are fixedly provided with supporting legs (17);
the two ends of the two driving rollers (12) are provided with bearing seats in a matching way, and the bearing seats at the two ends of one driving roller (12) are in sliding connection with a sliding groove (21) arranged on the transmission frame body (14); a nut fixing block (20) is welded on the transmission frame body (14), and a tightening screw rod (22) is connected to the nut fixing block (20) in a threaded manner; one end of the jacking screw rod (22) is jacked on one side of the bearing with the seat.
2. The transport efficient boiler loader apparatus according to claim 1, wherein: the outer end of one driving roller (12) far away from the jacking screw (22) in the two driving rollers (12) is also connected with a transmission motor (16) in a matched manner through a coupler; the transmission motor (16) is fixed on the outer side of the transmission frame body (14).
3. The conveying efficient boiler loader apparatus of claim 2, wherein: a plurality of side brackets (18) are also fixed on two sides of the transmission frame body (14); a side guard plate (19) is arranged on the side bracket (18); the two side guard plates (19) are respectively positioned at two sides of the transmission frame body (14).
4. A conveying efficiency high boiler loader apparatus as claimed in claim 3, wherein: the furnace burden crusher comprises a frame body (1), a hopper (2) is fixedly arranged on the frame body (1), two crushing rollers (3) are arranged in the hopper (2), two ends of each crushing roller (3) are fixed on the frame body (1) through a belt seat bearing, one end of one crushing roller (3) is also provided with a driven wheel (7) in a matched mode, and the driven wheel (7) is in transmission connection with a driving wheel (9) through a transmission belt (8); the driving wheel (9) is cooperatively arranged on an output shaft of the crushing motor (10); the crushing motor (10) is fixedly connected with the frame body (1).
5. The transport efficient boiler loader apparatus according to claim 4, wherein: one end, far away from the driven wheel (7), of each crushing roller (3) is also provided with a gear (4) in a matched mode; auxiliary gears (5) are further arranged on two sides of the gear (4); the auxiliary gear (5) is connected with the frame body (1) through a rotating shaft; the two auxiliary gears (5) are arranged in a Y-shaped manner with the two gears (4) and are in transmission connection through a chain (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223526003.8U CN219193575U (en) | 2022-12-28 | 2022-12-28 | High boiler feeder equipment of conveying efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223526003.8U CN219193575U (en) | 2022-12-28 | 2022-12-28 | High boiler feeder equipment of conveying efficiency |
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| Publication Number | Publication Date |
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| CN219193575U true CN219193575U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223526003.8U Active CN219193575U (en) | 2022-12-28 | 2022-12-28 | High boiler feeder equipment of conveying efficiency |
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| CN (1) | CN219193575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727047A (en) * | 2023-06-30 | 2023-09-12 | 四川云上早春科技有限公司 | Conveying device for coal mining |
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2022
- 2022-12-28 CN CN202223526003.8U patent/CN219193575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727047A (en) * | 2023-06-30 | 2023-09-12 | 四川云上早春科技有限公司 | Conveying device for coal mining |
| CN116727047B (en) * | 2023-06-30 | 2023-12-19 | 四川云上早春科技有限公司 | Conveying device for coal mining |
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