CN218845065U - Dust cover of paper machine in gear and rack transmission form - Google Patents
Dust cover of paper machine in gear and rack transmission form Download PDFInfo
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- CN218845065U CN218845065U CN202222321978.0U CN202222321978U CN218845065U CN 218845065 U CN218845065 U CN 218845065U CN 202222321978 U CN202222321978 U CN 202222321978U CN 218845065 U CN218845065 U CN 218845065U
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- dust cover
- paper machine
- gear
- rack
- cover frame
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Abstract
The utility model discloses a dust cover of paper machine wheel and rack transmission form relates to the paper machine dust cover field, include: the dust cover frame plates are U-shaped, a space is formed inside the dust cover frame plates, and a paper machine is arranged inside the dust cover frame plates; the beam body is arranged on the lower end face of the dust cover frame plate and used for connecting the components; the guide wheel assembly is arranged on the beam body and used for guiding the dust cover frame plate to move; and the guide rail is arranged on the guide wheel assembly and is attached to the guide wheel assembly. The beneficial effects of this utility are: through drive mechanism and the rack that is located the dust cover deckle board outside, make the rack be located gear upper portion, and the tooth mouth is down, and the dust that descends in can mostly stopping the air is attached to on the tooth, effectively guarantees the reasonable clearance of equipment operation, guarantees that equipment operation is smooth and easy, and the equipment maintenance that significantly reduces maintains the maintenance frequency, through the guide pulley subassembly, makes the dust cover deckle board remove more smooth, can carry on spacingly to it, prevents the derailment, prevents that the skew about the dust cover deckle board takes place.
Description
Technical Field
The utility model relates to a paper machine dust cover field specifically relates to a dust cover of paper machine gear and rack transmission form.
Background
The dust cover of the previous paper machine equipment is in a chain wheel and chain transmission form, a motor drives a chain wheel, the chain wheel drags a ceiling which is connected with a chain into a whole, a large amount of fiber dust is easily generated in the paper rolling process of the paper machine equipment, the scattered dust is easily attached to the gap of the chain wheel and the chain, the blockage of a transmission mechanism is caused, the operation of the whole equipment is seriously influenced, and the frequency of overhauling and maintenance is very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing the dustproof cover in the form of the gear and rack transmission of the paper machine.
In a first aspect, the present invention provides a dust cover for a paper machine, comprising: the dust cover frame plates are U-shaped, a space is formed inside the dust cover frame plates, and a paper machine is arranged inside the dust cover frame plates;
the beam body is arranged on the lower end face of the dust cover frame plate and used for connecting the components;
the guide wheel assembly is arranged on the beam body and used for guiding the dust cover frame plate to move;
the guide rail is arranged on the guide wheel assembly and is attached to the guide wheel assembly;
and the transmission mechanism is arranged on the beam body and used for generating power.
Further, the transmission mechanism comprises a speed reduction motor, a gear and a rack;
the output end of the speed reducing motor is connected with the gear;
the gear is meshed with the rack, is used for driving the rack to move and is positioned on the outer side surface of the dust cover frame plate;
the rack is connected with the beam body.
Further, the guide wheel assembly comprises a connecting concave plate and a plurality of concave wheels;
the connecting concave plate is arranged on the lower end face of the beam body and is long-strip-shaped;
the concave wheels are arranged inside the connecting concave plate, and two sides of each concave wheel are connected with the connecting concave plate through rotating shafts.
Further, the guide rail is located the downside of concave wheel, and the guide rail is with concave wheel looks adaptation.
Furthermore, the guide rail and the concave wheel form a limiting structure.
The connecting and fixing structure comprises a plurality of fixing blocks and a plurality of connecting blocks;
the fixing blocks are arranged on the beam body;
the connecting block sets up on the fixed block, and one side in addition of connecting block is connected with the rack.
Furthermore, threaded holes are formed in the connecting block and the fixing block, and bolts are inserted into the threaded holes and used for being connected with each other.
Furthermore, the other side of the dust cover frame plate is of a mirror image structure and is also provided with a guide wheel assembly.
Further, a plurality of the dust cover deckle plates are distributed along the paper machine.
Further, the dust cover bezel comprises an aluminum alloy or steel.
Compared with the prior art, this practical advantage as follows: through drive mechanism and the rack that is located the dust cover deckle board outside, make the rack be located gear upper portion, and the tooth mouth is down, and the dust that descends in can mostly stopping the air is attached to on the tooth, effectively guarantees the reasonable clearance of equipment operation, guarantees that equipment operation is smooth and easy, and the equipment maintenance that significantly reduces maintains the maintenance frequency, through the guide pulley subassembly, makes the dust cover deckle board remove more smooth, can carry on spacingly to it, prevents the derailment, prevents that the skew about the dust cover deckle board takes place.
Drawings
Fig. 1 is a schematic overall front sectional perspective view of the present invention.
Fig. 2 is a schematic view of the movement of the rack and pinion of the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 1.
In the figure:
1. a beam body;
2. connecting and fixing structures;
3. a fixed block; 301. connecting blocks;
4. a rack;
5. a reduction motor; 501. a gear;
6. a dust cover frame plate;
7. connecting the concave plate;
8. a guide wheel assembly;
9. a concave wheel;
10. a guide rail.
Detailed Description
Reference will now be made in detail to specific embodiments of the present invention, examples of which are illustrated in the accompanying drawings. While the present invention will be described in conjunction with the particular embodiments, it will be understood that they are not intended to limit the present invention to the described embodiments. On the contrary, it is intended to cover alternatives, modifications, and equivalents as may be included within the spirit and scope of the invention as defined by the appended claims. It should be noted that the method steps described herein may be implemented by any functional block or functional arrangement, and that any functional block or functional arrangement may be implemented as a physical entity or a logical entity, or a combination of both.
For a better understanding of the present invention by those skilled in the art, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
Note that: the following example is merely a specific example, and is not intended to limit the embodiments of the present invention to the specific steps, values, conditions, data, sequences, etc., described below. Those skilled in the art can, upon reading this specification, utilize the concepts of the present application to construct more embodiments than those specifically described herein.
The dust cover of the former paper machine equipment is in a chain wheel and chain transmission mode, a motor drives a chain wheel, the chain wheel drags a ceiling connected with a chain into a whole, a large amount of fiber dust is easily generated in the paper rolling process of the paper machine equipment, the scattered dust is easily attached to the gaps of the chain wheel and the chain, the jamming of a transmission mechanism is caused, the operation of the whole equipment is seriously influenced, and the frequency of maintenance is very high.
In order to solve the problem that the dust cover of above-mentioned paper machine gear and rack transmission form exists, this utility provides a dust cover of paper machine includes: the dust cover frame plates 6 are U-shaped, a space is formed inside the dust cover frame plates 6, and a paper machine is arranged inside the dust cover frame plates 6; the beam body 1 is arranged on the lower end face of the dust cover frame plate 6 and used for connecting a component; the guide wheel assembly 8 is arranged on the beam body 1 and used for guiding the dust cover frame plate 6 to move; the guide rail 10 is arranged on the guide wheel assembly 8 and is attached to the guide wheel assembly 8; drive mechanism 5 sets up on roof beam body 1 for produce power, played and solved the problem from the design source, change novel transmission structural style, reduce because of the dust environment leads to the card that equipment removed to pause, improve equipment operating efficiency, reduce the overhaul of the equipments maintenance number of times.
The transmission mechanism 5 comprises a speed reducing motor 501, a gear 502 and a rack 4; the output end of the speed reducing motor 501 is connected with the gear 502; the gear 502 is meshed with the rack 4, is used for driving the rack 4 to move and is positioned on the outer side surface of the dust cover frame plate 6; the rack 4 is connected with the beam body 1, so that the speed of the gear 502 can be controlled by the speed reducing motor 501, and the gear 502 is meshed with the rack 4 to drive the rack 4 to move, so that the dust cover frame plate 6 can stably and smoothly move.
The guide wheel assembly 8 comprises a connecting concave plate 7 and a plurality of concave wheels 9; the connecting concave plate 7 is arranged on the lower end face of the beam body 1, and the connecting concave plate 7 is long-strip-shaped; a plurality of concave wheels 9 set up in the inside of connecting concave plate 7, the both sides of concave wheel 9 are connected with connecting concave plate 7 through the pivot, guide rail 10 is located concave wheel 9's downside, guide rail 10 and concave wheel 9 looks adaptation, guide rail 10 and concave wheel 9 constitute limit structure, play and supported dust cover deckle 6, and can be spacing to it, prevent that dust cover deckle 6 from taking place the skew, the orbital condition that drops appears, and dust cover deckle 6 is at the in-process that removes, smoothness that can be more.
The connecting and fixing structure 2 comprises a plurality of fixing blocks 3 and a plurality of connecting blocks 301; a plurality of fixed blocks 3 are arranged on the beam body 1; connecting block 301 sets up on fixed block 3, and connecting block 301's other one side is connected with rack 4, and connecting block 301 and fixed block 3 all set up threaded hole, and threaded hole has inserted the bolt for interconnect has played rack 4 and roof beam body 1 and is convenient for be connected, and the branch formula of connecting is various, and can dismantle.
The dust cover deckle board 6 is the mirror image structure in addition one side, and also is provided with guide pulley subassembly 8, and a plurality of dust cover deckle boards 6 distribute along the paper machine, and dust cover deckle board 6 includes aluminum alloy or steel, has played dust cover deckle board 6 and has removed the in-process more smooth, and dustproof effect is better.
When using this practicality: the speed reducing motor 501 is fixed, the motor is electrified to rotate, the gear 502 on the shaft is driven to rotate, the gear 502 rotates to drive the rack 4 to move, the rack 4 drives the beam body 1 to move, and therefore the dust cover frame plate 6 moves;
and in the process of moving the beam body 1, the guide wheel assembly 8 can be driven to move, so that the concave wheel 9 of the guide wheel assembly 8 rolls on the guide rail 10, stability is provided for the dust cover frame plate 6, the dust cover frame plate is limited, and derailment is prevented.
In the description of the present application, it is to be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The previous description is merely exemplary of the invention, and is provided to enable any person skilled in the art to make or use the invention. 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 disclosure. Thus, the present disclosure 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 dust cover in the form of a paper machine gear and rack drive comprising: the dust cover frame plates (6) are U-shaped, a space is formed inside the dust cover frame plates (6), and a paper machine is arranged inside the dust cover frame plates (6);
the beam body (1) is arranged on the lower end face of the dust cover frame plate (6) and is used for connecting a component;
the guide wheel assembly (8) is arranged on the beam body (1) and used for guiding the dust cover frame plate (6) to move;
the guide rail (10) is arranged on the guide wheel assembly (8) and is attached to the guide wheel assembly (8);
and the transmission mechanism (5) is arranged on the beam body (1) and is used for generating power.
2. A dust cover in the form of a gear and rack drive for a paper machine according to claim 1, characterized in that the transmission (5) comprises a reduction motor (501), a gear wheel (502), a rack (4);
the output end of the speed reducing motor (501) is connected with a gear (502);
the gear (502) is meshed with the rack (4), is used for driving the rack (4) to move and is positioned on the outer side surface of the dust cover frame plate (6);
the rack (4) is connected with the beam body (1).
3. Dust cover in the form of a gear and rack drive for a paper machine according to claim 1, characterized in that the guide wheel assembly (8) comprises a connecting concave plate (7), a plurality of concave wheels (9);
the connecting concave plate (7) is arranged on the lower end face of the beam body (1), and the connecting concave plate (7) is long-strip-shaped;
the concave wheels (9) are arranged inside the connecting concave plate (7), and two sides of each concave wheel (9) are connected with the connecting concave plate (7) through rotating shafts.
4. A dust cover in the form of a gear and rack drive for a paper machine according to claim 3, characterized in that the guide rail (10) is located on the underside of the concave wheel (9), the guide rail (10) fitting into the concave wheel (9).
5. A dust cover in the form of a gear and rack drive for a paper machine according to claim 4, characterized in that the guide rail (10) and the concave wheel (9) constitute a limiting structure.
6. A dust cover in the form of a wheel and rack drive for a paper machine according to claim 2, further comprising a connection fixing structure (2), said connection fixing structure (2) comprising a plurality of fixing blocks (3), a plurality of connecting blocks (301);
the fixed blocks (3) are arranged on the beam body (1);
the connecting block (301) is arranged on the fixing block (3), and the other side of the connecting block (301) is connected with the rack (4).
7. A dust cover in the form of a gear and rack drive for a paper machine according to claim 6, characterized in that the joint blocks (301) and the fixing blocks (3) are provided with threaded holes into which bolts are inserted for mutual connection.
8. A dust cover in the form of a gear and rack drive for a paper machine as claimed in claim 1, characterised in that the other side of the dust cover frame plate (6) is a mirror image and is also provided with a guide wheel assembly (8).
9. A dust cover in the form of a gear and rack drive for a paper machine as claimed in claim 1, characterized in that a plurality of said dust cover frames (6) are distributed along the paper machine.
10. A dust cover in the form of a gear and rack drive for a paper machine as claimed in claim 1, characterized in that said dust cover frame plate (6) comprises an aluminium alloy or steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222321978.0U CN218845065U (en) | 2022-08-31 | 2022-08-31 | Dust cover of paper machine in gear and rack transmission form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222321978.0U CN218845065U (en) | 2022-08-31 | 2022-08-31 | Dust cover of paper machine in gear and rack transmission form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218845065U true CN218845065U (en) | 2023-04-11 |
Family
ID=87311049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222321978.0U Active CN218845065U (en) | 2022-08-31 | 2022-08-31 | Dust cover of paper machine in gear and rack transmission form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218845065U (en) |
-
2022
- 2022-08-31 CN CN202222321978.0U patent/CN218845065U/en active Active
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