CN220936752U - Device for quickly replacing guide roller of papermaking drying box - Google Patents
Device for quickly replacing guide roller of papermaking drying box Download PDFInfo
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- CN220936752U CN220936752U CN202322632009.1U CN202322632009U CN220936752U CN 220936752 U CN220936752 U CN 220936752U CN 202322632009 U CN202322632009 U CN 202322632009U CN 220936752 U CN220936752 U CN 220936752U
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- guide groove
- guide
- movable
- guide roller
- drying oven
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- 238000001035 drying Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application discloses a device for quickly replacing a guide roller of a papermaking drying oven, which comprises: the device comprises a device body, a movable guide groove, a fixed guide groove, a guide roller receiving seat and a lifting device; the movable guide groove is movably arranged on the device body along the axial direction of the guide roller; the fixed guide groove is fixedly arranged on the device body; a plurality of guide roller receiving seats are arranged on the movable guide groove and the fixed guide groove; and each guide roller receiving seat is connected with the movable guide groove through the lifting device on the movable guide groove. By arranging the movable guide grooves, when the guide rollers need to be replaced, the device can place the movable guide grooves under the guide rollers in parallel, so that the guide rollers can be conveniently disassembled and immediately transferred to the device, and the replacement time is shortened; meanwhile, the lifting device is arranged to facilitate lifting of the guide roller, so that potential safety hazards caused by replacement of the heavy guide roller are reduced.
Description
Technical Field
The utility model belongs to the technical field of tobacco processing equipment, and particularly relates to a device for quickly replacing a guide roller of a papermaking drying box.
Background
The reconstituted tobacco manufacturing process is a tobacco processing method based on a reconstituted technology, and aims to improve the quality and taste of tobacco, wherein the reconstituted tobacco needs to be dried to remove redundant moisture, so that the quality and taste of the tobacco meet the expected standard.
At present, the drying by a papermaking method of a drying box is an indispensable part in the production process of reconstituted tobacco. The drying cabinet mainly comprises oven and deflector roll. The guide roller needs to be overhauled and replaced regularly, but the guide roller is positioned at the bottom of the oven and the surrounding environment is narrow, so that the guide roller cannot be detached and replaced by using a large machine. Therefore, the replacement of the guide roller can only be completed by manpower.
However, this manual replacement method has problems such as long replacement time, high labor consumption, and increased potential safety hazard due to the heavy weight of the guide roller.
Disclosure of utility model
In order to solve the technical problems that the manual replacement of the guide roller is very difficult and has potential safety hazards in the prior art, the utility model provides a convenient and efficient guide roller replacement device for a papermaking drying oven, which is characterized in that the guide roller is extended into the bottom of an oven through a movable guide groove and is safely detached and installed by a lifting device in cooperation with manual work;
The utility model provides a device for quickly replacing a guide roller of a papermaking drying box, which comprises the following specific technical scheme: the device comprises a device body, a movable guide groove, a fixed guide groove, a guide roller receiving seat and a lifting device;
The movable guide groove is movably arranged on the device body along the axial direction of the guide roller;
the fixed guide groove is fixedly arranged on the device body;
A plurality of guide roller receiving seats are arranged on the movable guide groove and the fixed guide groove;
And each guide roller receiving seat is connected with the movable guide groove through the lifting device on the movable guide groove.
Preferably, the device body is provided with a sliding rail, and the movable guide groove is movably arranged on the device body through the sliding rail.
Preferably, a support bracket is further arranged at the bottom of the movable guide groove.
Preferably, the movable guide groove is communicated with the fixed guide groove when the movable guide groove extends out relative to the device body.
Preferably, the bottom of the device body is further provided with a moving unit.
Preferably, the mobile unit is a universal wheel.
Preferably, the bottom of the device body is also provided with a fixing bracket.
Preferably, the lifting device is in particular a hydraulic jack.
Preferably, the guide roller receiving seat includes: a movable bearing roller and a bearing mounting seat;
The movable bearing roller is movably arranged on the bearing mounting seat and is in direct contact with the guide roller;
the bearing mounting seat is connected with the lifting device.
Preferably, the device body is of a steel frame structure.
In order to solve the problems that in the prior art, the guide roller of a drying box can only be replaced manually in the production process of the reconstituted tobacco by a papermaking method, and potential safety hazards exist; according to the utility model, the movable guide groove is arranged, so that when the guide roller needs to be replaced, the movable guide groove can be placed under the guide roller in parallel, the guide roller is convenient to detach and then immediately transfer to the device, and the replacement time is shortened; meanwhile, the lifting device is arranged to facilitate lifting of the guide roller, so that potential safety hazards caused by replacement of the heavy guide roller are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a front view of an apparatus for quick change of guide rolls for a papermaking drying oven in one embodiment;
FIG. 2 is a schematic cross-sectional view of a movable guide slot;
Fig. 3 is a schematic cross-sectional view of a guide roller receptacle.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the application to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the application, are included in the spirit and scope of the application which is otherwise, without departing from the spirit or scope thereof.
Referring to fig. 1 to fig. 3, a device for quickly replacing a guide roller of a drying oven for papermaking according to an embodiment of the present utility model will be described, including: the device comprises a device body 1, a movable guide groove 2, a fixed guide groove 3, a guide roller receiving seat 4 and a lifting device 5;
As shown in fig. 1, in the front view of the present embodiment, the movable guide groove 2 is kept parallel along the axial direction of the guide roller, and may be movably provided on the apparatus body 1 along the axial direction of the guide roller;
the fixed guide groove 3 is fixedly arranged on the device body 1 to realize the function of loading guide rollers;
as shown in fig. 1 and 2, the movable guide groove 2 and the fixed guide groove 3 are provided with a plurality of guide roller receiving seats 4, and the guide roller receiving seats 4 are provided with the advantages of concave middle circular arc and rollability, so that the guide roller receiving seats are convenient for receiving and transferring the guide rollers;
On the movable guide groove 2, every guide roller receiving seat 4 is connected with the movable guide groove 2 through the lifting device 5, and the guide rollers are conveniently lifted and fallen through the lifting device 5, so that potential safety hazards caused by replacement of heavy guide rollers are reduced.
Preferably, as shown in fig. 2, the device body 1 is provided with a sliding rail 11, the movable guiding groove 2 is movably disposed on the device body 11 through the sliding rail 11, and the movable guiding groove 2 can be rapidly parallel to the guiding roller through the sliding rail 11 to place the bottom of the oven.
Further, a support bracket is further arranged at the bottom of the movable guide groove 2, so that the movable guide groove 2 can be conveniently supported when being movably placed at the bottom of the oven.
Further, when the movable guide groove 2 protrudes with respect to the apparatus body 1, the movable guide groove 2 communicates with the fixed guide groove 3, so that the guide roller can be transferred between the movable guide groove 2 and the fixed guide groove 3.
Preferably, a moving unit (not shown) is further arranged at the bottom of the device body 1, and the moving unit is arranged at the bottom of the device body 1, so that the device body 1 can be easily moved, and the guide roller replacement operation of an operator is easier.
Further, in this embodiment, the moving unit is specifically a universal wheel structure, so that the device body 1 can be moved more flexibly.
Furthermore, in this embodiment, a fixing bracket (not shown) is also provided at the bottom of the device body 1, so as to prevent the device body 1 from moving during the replacement operation of the guide roller, and therefore the fixing bracket is also provided at the bottom of the device body 1, so as to fix and limit the device body 1.
Preferably, in this embodiment, the lifting device 5 is specifically a hydraulic jack, and the hydraulic structure has the advantage of small control, so that the lifting device can be conveniently lifted or lowered in the height direction, so as to be convenient for replacing the guide roller.
Preferably, as shown in fig. 2 and 3, in this example, the guide roller receiving seat 4 specifically includes: a movable bearing roller 41 and a bearing mount 42;
The bearing mounting seat 42 is provided with a notch, the movable bearing roller 41 is arranged on the bearing mounting seat 42 in a rolling way through the notch, and meanwhile, the middle concave arc curved surface of the movable bearing roller is in direct contact with the guide roller, so that the guide roller can be conveniently transferred;
The bearing mounting seat 42 is connected with the lifting device 5, so as to drive the bearing mounting seat 42 to lift, so that the movable bearing roller 41 is close to the guide roller as much as possible when the guide roller is replaced, and is used for receiving the transfer guide roller.
Preferably, in this embodiment, the device body 1 is configured as a steel frame structure, and is formed by welding connection, so as to reduce the production cost of the device.
Simultaneously, this technical scheme still provides a use method of device that uses papermaking drying cabinet quick replacement deflector roll, and is specific as follows:
when the guide roller is required to be dismounted, the device body 1 is moved to the side of the drying box, the movable guide groove 2 is pulled out to the position right below the guide roller, the guide roller bearing seat is supported after the lifting device 5 is lifted, after the guide roller bearing seat screw is dismounted, the guide roller falls on the guide roller receiving seat 4, the guide roller is slowly lowered and transferred to the fixed guide groove 3 by utilizing the lifting device 5, and at the moment, the guide roller is arranged on the device body 1 and can freely move along with the guide roller;
When the guide roller is required to be installed, a new guide roller is placed on the device body 1, the device body 1 is moved beside the drying box, the movable guide groove 2 is pulled out to the position right below the guide roller, the guide roller is transferred from the fixed guide groove 3 to the movable guide groove 2, then the guide roller is lifted by the lifting device 5, after the guide roller bearing seat is installed, the lifting device 5 is lowered, the movable guide groove 2 is retracted, the device body 1 is pushed out, and guide roller replacement is completed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A device for quickly replacing guide rollers of a papermaking drying oven, comprising: the device comprises a device body, a movable guide groove, a fixed guide groove, a guide roller receiving seat and a lifting device;
The movable guide groove is movably arranged on the device body along the axial direction of the guide roller;
the fixed guide groove is fixedly arranged on the device body;
A plurality of guide roller receiving seats are arranged on the movable guide groove and the fixed guide groove;
And each guide roller receiving seat is connected with the movable guide groove through the lifting device on the movable guide groove.
2. The device for quickly replacing guide rollers of a papermaking drying oven according to claim 1, wherein a slide rail is arranged on the device body, and the movable guide groove is movably arranged on the device body through the slide rail.
3. The apparatus for rapidly replacing guide rollers of a drying oven for paper making according to claim 2, wherein the bottom of the movable guide groove is further provided with a supporting bracket.
4. The apparatus for rapidly replacing guide rollers of a drying oven for paper manufacture according to claim 1, wherein the movable guide groove communicates with the fixed guide groove when the movable guide groove is extended with respect to the apparatus body.
5. The apparatus for rapidly replacing guide rollers of a papermaking drying oven according to claim 4, wherein a moving unit is further provided at the bottom of the apparatus body.
6. The apparatus for rapidly replacing guide rollers of a papermaking drying oven according to claim 5, wherein the moving unit is a universal wheel.
7. The apparatus for rapidly replacing guide rollers of a papermaking drying oven according to claim 6, wherein a fixing bracket is further provided at the bottom of the apparatus body.
8. The device for quick change of guide rolls in a drying oven for paper manufacture according to claim 1, characterized in that the lifting means are in particular hydraulic jacks.
9. The apparatus for quick change of a guide roll for a papermaking drying oven of claim 8, wherein the guide roll receptacle comprises: a movable bearing roller and a bearing mounting seat;
The movable bearing roller is movably arranged on the bearing mounting seat and is in direct contact with the guide roller;
the bearing mounting seat is connected with the lifting device.
10. The apparatus for rapidly replacing guide rollers for a drying oven for paper manufacture according to any one of claims 1 to 9, wherein the apparatus body is a steel frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632009.1U CN220936752U (en) | 2023-09-26 | 2023-09-26 | Device for quickly replacing guide roller of papermaking drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632009.1U CN220936752U (en) | 2023-09-26 | 2023-09-26 | Device for quickly replacing guide roller of papermaking drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220936752U true CN220936752U (en) | 2024-05-14 |
Family
ID=91013399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632009.1U Active CN220936752U (en) | 2023-09-26 | 2023-09-26 | Device for quickly replacing guide roller of papermaking drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220936752U (en) |
-
2023
- 2023-09-26 CN CN202322632009.1U patent/CN220936752U/en active Active
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