CN216523009U

CN216523009U - Novel energy-conserving stoving bearing roller device of high load long period steady operation

Info

Publication number: CN216523009U
Application number: CN202123402723.9U
Authority: CN
Inventors: 曹虎
Original assignee: Hebei Zhuo Transportation Machinery Co ltd
Current assignee: Hebei Zhuo Transportation Machinery Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-13
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a novel energy-saving drying carrier roller device with high load and long period stable operation, which comprises a base and a plurality of drying carrier rollers, wherein a plurality of vertically upward mounting plates for mounting the drying carrier rollers are arranged on both sides of the top end of the base, the adjacent upper and lower mounting plates are connected through an adjusting mechanism, the adjusting mechanism comprises two fixed blocks arranged on one mounting plate and two fixed plates arranged on the adjacent mounting plate, a screw rod is arranged between the two fixed plates, the screw rod consists of two threaded rods with opposite rotation directions, movable blocks are arranged on the two threaded rods of the screw rod, connecting rods connected with the fixed blocks through rotating shafts are arranged on the two movable blocks through rotating shafts, and a section of the screw rod is provided with a rotating wheel; the utility model can adjust the multi-layer drying carrier roller according to cylindrical articles to be dried with different diameters, thereby improving the practicability of the novel energy-saving drying carrier roller device with high load and long-period stable operation.

Description

Novel energy-conserving stoving bearing roller device of high load long period steady operation

Technical Field

The utility model relates to a novel energy-saving drying carrier roller device, in particular to a novel energy-saving drying carrier roller device which runs stably under a high load and a long period.

Background

The carrier roller is the important part of belt conveyor, and the variety is many, and is big in quantity, can support conveyer belt and material weight. It accounts for 35% of the total cost of a belt conveyor and produces over 70% of resistance, so the quality of the idler is particularly important. There are two types of steel and plastic. The function of bearing roller is the support conveyer belt and material weight. The idler operation must be flexible and reliable. The friction force between the conveying belt and the carrier roller is reduced, and the key effect is played on the service life of the conveying belt which accounts for more than 25% of the total cost of the conveyor. Although the idler is a relatively small part of the belt conveyor and is not complex, it is not easy to manufacture a high quality idler.

Need use energy-conserving stoving bearing roller device when drying to cylindric article of waiting to dry, the multilayer stoving bearing roller that is used for placing article of waiting to dry on the present energy-conserving stoving bearing roller device is mostly fixed, can not adjust the distance between the multilayer stoving bearing roller, has influenced stoving bearing roller device's practicality, and therefore we make the improvement to this, provide a novel energy-conserving stoving bearing roller device of high load long period steady operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a novel energy-saving drying carrier roller device which is high in load and long in period and can stably run.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a novel energy-saving drying carrier roller device with high load and long period stable operation, which comprises a base and a plurality of drying carrier rollers, wherein a plurality of vertically upward mounting plates for mounting the drying carrier rollers are arranged on two sides of the top end of the base, the adjacent upper and lower mounting plates are connected through an adjusting mechanism, the adjusting mechanism comprises two fixed blocks arranged on one mounting plate and two fixed plates arranged on the adjacent mounting plate, a screw rod is arranged between the two fixed plates, the screw rod is composed of two threaded rods with opposite rotating directions, movable blocks are arranged on the two threaded rods of the screw rod, connecting rods connected with the fixed blocks through rotating shafts are arranged on the two movable blocks through rotating shafts, and a rotating wheel is arranged on one section of the screw rod.

As a preferred technical scheme of the utility model, the bottom end of the movable block is provided with a dovetail block, and the mounting plate is provided with a dovetail groove matched with the dovetail block.

As a preferable technical scheme of the utility model, the top end of the fixed plate is provided with a vertically upward reinforcing sleeve, and the mounting plate is provided with a reinforcing connecting rod which is sleeved with the reinforcing sleeve.

As a preferable technical scheme of the utility model, the same end parts of the plurality of drying carrier rollers penetrate through the mounting plate and are provided with gears, and the plurality of gears are connected through a chain.

As a preferable technical scheme of the utility model, a protective shell for protecting the gear and the chain is arranged on the mounting plate, and a driving motor for driving one gear to rotate is arranged on the protective shell.

As a preferred technical scheme of the utility model, a jacking mechanism for jacking a chain and enabling teeth of the gear to jack into the chain is arranged in the protective shell, the jacking mechanism comprises a jacking sleeve arranged on the inner wall of the protective shell, a jacking spring is arranged in the jacking sleeve, a jacking rod is arranged at the end part of the jacking sleeve, and a jacking plate is arranged at the end part of the jacking rod.

As a preferable technical scheme of the utility model, one end of the tightening plate, which is far away from the tightening rod, is provided with a protective groove.

The utility model has the beneficial effects that:

1. the novel high-load long-period stable-operation energy-saving drying carrier roller device is characterized in that an upper mounting plate and a lower mounting plate are connected through an adjusting mechanism, the upper mounting plate and the lower mounting plate are adjacent to each other, the adjusting mechanism comprises two fixed blocks arranged on one mounting plate and two fixed plates arranged on the adjacent mounting plate, when the distance between the two drying carrier rollers needs to be adjusted, the upper rotating wheel is rotated, the rotating wheel drives the screw rod to rotate, two sections of threaded rods of the screw rod are respectively meshed with the two movable blocks to enable the two movable blocks to be close to each other or to be away from each other, when the two movable blocks are close to each other, the two movable blocks drive the bottom ends of the two connecting rods to be close to each other to enable the distance between the two mounting plates to be increased, so that when the two movable blocks are far away from each other, the bottom ends of the two connecting rods are driven by the two movable blocks to be away from each other to enable the distance between the two mounting plates to be reduced, thereby make the distance between the adjacent stoving bearing roller reduce, can treat the stoving article according to the cylindric of different diameters and adjust the multilayer stoving bearing roller, improved the practicality of this kind of novel energy-conserving stoving bearing roller device of high load long period stable operation.

2. This kind of novel energy-conserving stoving bearing roller device of high load long period steady operation, all pass the mounting panel and be equipped with the gear through the same end tip of a plurality of stoving bearing rollers, a plurality of gears are connected through the chain, when stoving bearing roller need turn cylindric article of waiting to dry, driving motor's output drives one of them gear and one of them stoving bearing roller and rotates, a plurality of gears carry out the transmission through the chain, make a plurality of stoving bearing rollers rotate, and the tight spring in top makes the tight board in top tight with the chain top under the certain effect of tight pole in top, make this energy-conserving stoving bearing roller device in the long period steady operation of the condition of high load, the condition that the chain dropped from the gear in the operation process has been avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a novel energy-saving drying carrier roller device with high load and long-period stable operation, which is disclosed by the utility model;

FIG. 2 is a sectional view of a protective shell structure of a novel energy-saving drying carrier roller device with high load and long-period stable operation, which is disclosed by the utility model;

FIG. 3 is a schematic structural diagram of an adjusting mechanism of the novel energy-saving drying carrier roller device with high load and long-period stable operation, which is disclosed by the utility model;

fig. 4 is a structural sectional view of a jacking mechanism of the novel energy-saving drying carrier roller device with high load and long-period stable operation.

In the figure: 1. a base; 2. mounting a plate; 3. a protective shell; 4. drying the carrier roller; 5. an adjustment mechanism; 501. a fixed block; 502. a connecting rod; 503. a movable block; 504. a screw rod; 505. a fixing plate; 506. a dovetail block; 507. a dovetail groove; 508. reinforcing the sleeve; 509. reinforcing the connecting rod; 6. a jacking mechanism; 601. tightly pushing the sleeve; 602. the spring is tightly propped; 603. a tightening rod; 604. a jacking plate; 605. a protective bath; 7. a chain; 8. a gear.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the novel energy-saving drying carrier roller device with high load and long period stable operation of the utility model comprises a base 1 and a plurality of drying carrier rollers 4, wherein both sides of the top end of the base 1 are provided with a plurality of vertically upward mounting plates 2 for mounting the drying carrier rollers 4, the adjacent upper and lower mounting plates 2 are connected through an adjusting mechanism 5, the adjusting mechanism 5 comprises two fixed blocks 501 arranged on one mounting plate 2 and two fixed plates 505 arranged on the adjacent mounting plate 2, a screw rod 504 is arranged between the two fixed plates 505, the screw rod 504 is composed of two threaded rods with opposite rotation directions, two sections of the threaded rods of the screw rod 504 are provided with movable blocks 503, the two movable blocks 503 are provided with connecting rods 502 connected with the fixed blocks 501 through rotating shafts, and one section of the screw rod 504 is provided with a rotating wheel.

The bottom end of the movable block 503 is provided with a dovetail block 506, the mounting plate 2 is provided with a dovetail groove 507 matched with the dovetail block 506, and when the movable block 503 moves, the dovetail block 506 on the movable block 503 moves in the dovetail groove 507, so that the movement stability of the movable block 503 is improved.

The top end of the fixing plate 505 is provided with a vertically upward reinforcing sleeve 508, the mounting plates 2 are provided with reinforcing connecting rods 509 which are sleeved with the reinforcing sleeve 508, and when the distance between two adjacent mounting plates 2 is increased or decreased, the reinforcing connecting rods 509 and the reinforcing sleeve 508 are extended or shortened, so that the stability when the distance between two adjacent mounting plates 2 is increased or decreased is improved.

Wherein, the same end of the plurality of drying rollers 4 all passes through the mounting plate 2 and is provided with a gear 8, the plurality of gears 8 are connected through a chain 7, the mounting plate 2 is provided with a protective shell 3 for protecting the gear 8 and the chain 7, the protective shell 3 is provided with a driving motor for driving one of the gears 8 to rotate, the protective shell 3 is internally provided with a tightening mechanism 6 for tightening the chain 7 and enabling the teeth of the gear 8 to be pushed into the chain 7, the tightening mechanism 6 comprises a tightening sleeve 601 arranged on the inner wall of the protective shell 3, the tightening sleeve 601 is internally provided with a tightening spring 602, the end of the tightening sleeve 601 is provided with a tightening rod 603, the end of the tightening rod 603 is provided with a tightening plate 604, when the drying rollers 4 need to turn over cylindrical articles to be dried, the output end of the driving motor drives one of the gears 8 and one of the drying rollers 4 to rotate, the plurality of gears 8 are transmitted through the chain 7, make a plurality of stoving bearing rollers 4 rotate, and push up the tight spring 602 and make under the certain effect of tight pole 603 in top tight board 604 top tight with chain 7 for this energy-conserving stoving bearing roller 4 device is in the long period steady operation of the condition of high load, has avoided the condition that chain 7 dropped from gear 8 in the operation process.

Wherein, the one end of keeping away from tight pole 603 on the top board 604 has seted up protective groove 605, and protective groove 605 plays fine guard action to the tooth of gear 8, has avoided the tooth of gear 8 and has contacted the condition that causes the damage to the tooth of gear 8 with top board 604.

The working principle is as follows: the novel energy-saving drying carrier roller 4 device with high load and long period stable operation is characterized in that an upper mounting plate 2 and a lower mounting plate 2 which are adjacent are connected through an adjusting mechanism 5, the adjusting mechanism 5 comprises two fixed blocks 501 arranged on one mounting plate 2 and two fixed plates 505 arranged on one adjacent mounting plate 2, when the distance between the two drying carrier rollers 4 needs to be adjusted, a turning wheel is turned, the turning wheel drives a screw rod 504 to rotate, two sections of threaded rods of the screw rod 504 are respectively meshed with two movable blocks 503 to enable the two movable blocks 503 to be close to each other or to be away from each other, when the two movable blocks 503 are close to each other, the two movable blocks 503 drive the bottom ends of two connecting rods 502 to be close to each other to enable the distance between the two mounting plates 2 to be increased, so that the distance between the two adjacent drying carrier rollers 4 is increased, when the two movable blocks 503 are away from each other, the two movable blocks 503 drive the bottom ends of the two connecting rods 502 to be away from each other to enable the distance between the two mounting plates 2 to be reduced, thereby make the distance between the adjacent stoving bearing roller 4 reduce, can treat the stoving article according to the cylindric of different diameters and adjust multilayer stoving bearing roller 4, improved the practicality of this kind of novel energy-conserving stoving bearing roller 4 device of high load long period steady operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel energy-saving drying carrier roller device with high load and long period stable operation comprises a base (1) and a plurality of drying carrier rollers (4), and is characterized in that a plurality of vertical and upward mounting plates (2) for mounting the drying carrier rollers (4) are arranged on both sides of the top end of the base (1), the upper and lower adjacent mounting plates (2) are connected through an adjusting mechanism (5), the adjusting mechanism (5) comprises two fixed blocks (501) arranged on one mounting plate (2) and two fixed plates (505) arranged on the adjacent mounting plate (2), a screw rod (504) is arranged between the two fixed plates (505), the screw rod (504) is composed of two threaded rods with opposite rotation directions, movable blocks (503) are arranged on the two threaded rods of the screw rod (504), and connecting rods (502) connected with the fixed blocks (501) through rotating shafts are arranged on the two movable blocks (503) through rotating shafts, one section of the screw rod (504) is provided with a rotating wheel.

2. The novel energy-saving drying carrier roller device with high load and long period stable operation according to claim 1, characterized in that a dovetail block (506) is arranged at the bottom end of the movable block (503), and a dovetail groove (507) matched with the dovetail block (506) is arranged on the mounting plate (2).

3. The novel energy-saving drying idler roller device with high load and long period of stable operation according to claim 1, characterized in that a reinforcing sleeve (508) which is vertically upward is arranged at the top end of the fixing plate (505), and a reinforcing connecting rod (509) which is sleeved with the reinforcing sleeve (508) is arranged on the mounting plate (2).

4. The novel energy-saving drying idler device with high load and long period of stable operation according to claim 1, characterized in that the same end of a plurality of drying idlers (4) passes through the mounting plate (2) and is provided with a gear (8), and the plurality of gears (8) are connected through a chain (7).

5. The novel energy-saving drying idler roller device with high load and long period of stable operation according to claim 4, characterized in that a protective shell (3) used for protecting gears (8) and chains (7) is arranged on the mounting plate (2), and a driving motor used for driving one of the gears (8) to rotate is arranged on the protective shell (3).

6. The novel energy-saving drying idler roller device with high load and long cycle stable operation according to claim 5, characterized in that a jacking mechanism (6) for jacking the chain (7) and enabling the teeth of the gear (8) to be jacked into the chain (7) is arranged inside the protective shell (3), the jacking mechanism (6) comprises a jacking sleeve (601) arranged on the inner wall of the protective shell (3), a jacking spring (602) is arranged inside the jacking sleeve (601), a jacking rod (603) is arranged at the end of the jacking sleeve (601), and a jacking plate (604) is arranged at the end of the jacking rod (603).

7. The novel energy-saving drying idler roller device for the high-load long-period stable operation as claimed in claim 6, wherein a protection groove (605) is formed at one end of the tightening plate (604) far away from the tightening rod (603).