CN115592754A - Built-in driving compression roller - Google Patents
Built-in driving compression roller Download PDFInfo
- Publication number
- CN115592754A CN115592754A CN202211307333.XA CN202211307333A CN115592754A CN 115592754 A CN115592754 A CN 115592754A CN 202211307333 A CN202211307333 A CN 202211307333A CN 115592754 A CN115592754 A CN 115592754A
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- China
- Prior art keywords
- roller
- support
- fixedly connected
- roller body
- motor assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L5/00—Manufacture of veneer ; Preparatory processing therefor
Abstract
The invention provides a built-in driving press roller, which comprises a support, a roller body, a motor support, a shaft support, a driving motor assembly and a rotating shaft, wherein the roller body is hollow and cylindrical, the roller support is U-shaped, two ends of the roller support are respectively fixedly connected with the motor support and the shaft support, the length direction of the roller support is longer than the axial length of the roller body, the roller body is arranged on the inner side of the U-shaped structure of the support, one end of the roller body is rotatably connected with one end of the roller support through the rotating shaft, the driving motor assembly is connected with the motor support on the inner side of the U-shaped structure of the roller support, and the driving motor assembly is integrally embedded into one end, far away from the rotating shaft, of the roller body. The driving motor assembly is arranged in one end of the roller body, so that the driving motor assembly does not occupy space outside the compression roller, the space occupation of the compression roller in the axial direction is effectively reduced, the compression shaft can reasonably and effectively utilize the space as far as possible, and the size of the compression roller in the axial position is reduced.
Description
Technical Field
The invention relates to the technical field of press rollers, in particular to a built-in driving press roller.
Background
A wood chipper is a special device for producing wood chips in the wood production and processing process, and the wood chipper is also called a wood chipper or a crusher, and belongs to one of wood processing series devices. The wood chipper is widely applied to the stock preparation workshop section in the production process of wood related industries such as artificial boards and the like, and is an important device for wood processing. The compression roller used by the wood chipper is an important component of the wood chipper, the main function is that the auxiliary conveyor belt conveys wood raw materials to a cutter of the wood chipper for crushing, and the structural strength and the performance of the compression roller influence the top performance and the index of the wood chipper.
At present, a conventional compression roller driving device is provided with the outside of a compression roller, and as Chinese patent CN 207549005U discloses a wood crusher for forestry, the wood crusher comprises a crushing device and a peeling device arranged on one side of the crushing device, the peeling device comprises a belt conveyor I and a compression roller I, a compression roller II and the like which are arranged in parallel in the conveying direction of the belt conveyor I, wherein the compression roller I is connected with a motor base I through a support frame I, and the compression roller II is connected with a motor base II through a support frame II. This technical scheme compression roller is connected with the motor externally for the compression roller has taken up great space at axial length, and the compression roller that is unfavorable for this technical scheme uses in portable wood crusher, consequently needs to set up a section at compact structure's compression roller device, reduces the compression roller in the shared space of axial dimensions direction, thereby reduces portable wood crusher's space dimension.
Disclosure of Invention
In order to solve the problem that the external arrangement of the compression roller driving device in the prior art occupies more compression rollers and is not beneficial to the compression shaft to be arranged on the movable wood crusher in the axial direction space.
The technical scheme of the invention is as follows:
the utility model provides a built-in drive compression roller, including the roller support, the roll body, the motor support, the shaft support, drive motor assembly and pivot, the roll body is inside hollow cylindricly, the roller support is U style of calligraphy and both ends respectively with the motor support, shaft support fixed connection, axial length and the roll body setting that roller support length direction is longer than the roll body are inboard at the U font structure of roller support, roll body one end is rotated through the one end of pivot with the roller support and is connected, drive motor assembly is inboard with the U font structure at the roller support with the motor support and is connected, the whole one end of keeping away from the pivot of embedding in the roll body of drive motor assembly. The driving motor assembly is arranged in one end of the roller body, so that the driving motor assembly does not occupy space outside the compression roller, the space occupation of the compression roller in the axial direction is effectively reduced, the compression shaft can reasonably and effectively utilize the space as far as possible, and the size of the compression roller in the axial position is reduced.
Furthermore, the driving motor assembly is arranged in the roller body, so that the structural strength of the roller body is influenced to a certain extent, the roller body comprises the roller body, a first baffle and a second baffle, the first baffle and the second baffle are fixedly connected in the roller body, and the first baffle is arranged in the roller body, abuts against one end of the driving motor assembly and is connected with the driving motor assembly; the second baffle is fixed at one end of the roller close to the rotating shaft and fixedly connected with the rotating shaft.
Furthermore, in order to further enhance the structural strength of the roller body and ensure that the roller body is not influenced by the structural strength when working so as to cause deformation of the roller body and influence the normal operation of the roller body, a third baffle is fixedly connected in the roller body, the third baffle is fixedly connected with the roller body and is positioned between the first baffle and the second baffle, the third baffle is disc-shaped, and a through hole penetrating through the middle part of the third baffle is arranged so that the structural strength of the roller body is increased and the total weight of the roller body can be reduced.
Furthermore, in order to improve the connection strength between the roller body and the roller support and ensure the long-time stable operation of the pressing roller, the rotating shaft is fixedly connected with the second partition through the adapter block, the adapter block is conical, the middle of the adapter block is communicated, one end of the rotating shaft penetrates through the middle of the adapter block and is fixedly connected with the adapter block, and one end face of the adapter block is fixedly connected with the second partition.
Furthermore, the built-in driving press roller is characterized in that a bearing is sleeved between the rotating shaft and the shaft support, one end of the rotating shaft is fixedly connected with an inner ring of the bearing, and the shaft support is fixedly connected with an outer ring of the bearing. The bearing is adopted to connect the shaft support and the rotating shaft, so that the roller body can rotate more smoothly, the driving force required by the rotation of the compression roller can be reduced, the power loss of the driving motor assembly is reduced, and the energy conservation of the crusher is facilitated.
Furthermore, in order to improve the extrusion effect of the surface of the roller body and improve the efficiency of extruding materials on the surface of the roller body, the outer surface of the roller body is circumferentially and fixedly connected with a plurality of row binding plates which are axially parallel to the roller body, and the row binding plates are vertically connected with the outer surface of the roller body. Through setting up a plurality of rows of board of pricking of roller surface circumference fixed connection for the outer circumferential surface of roller forms the bellying, also plays the effect that the structure is strengthened at the surface of roller simultaneously, improves the structural strength of roll body.
Furthermore, in order to further improve the feeding effect of the compression roller, namely improve the extrusion efficiency of the compression roller on materials and ensure the stable conveying of the materials, the end of the arranging and binding plate far away from the surface of the roller is provided with a plurality of sharp teeth, and the sharp teeth are close to each other. The sharp teeth are arranged on the row binding plate, so that the conveying effect of the outer surface of the roller of the press roller on materials can be effectively improved.
Furthermore, in order to improve the connection strength between the row binding plate and the roller, a plurality of supporting sheets are fixedly connected between one side of the row binding plate and the surface of the roller, the supporting sheets are triangular, and the plurality of supporting sheets fixedly connected between one side of the row binding plate and the surface of the roller are arranged at intervals.
Furthermore, in order to further improve the feeding effect of the compression roller, namely the extrusion efficiency of the compression roller on materials and ensure the stable conveying of the materials, the two ends of the roller are fixedly connected with the end binding plates, the end binding plates are in a disc shape, and a plurality of convex teeth are arranged on the outer ring of the end binding plates in the circumferential direction.
The invention has the beneficial effects that:
the built-in driving press roller comprises a roller support, a roller body, a motor support, an axle support, a driving motor assembly and a rotating shaft, wherein the roller body is hollow and cylindrical, the roller support is U-shaped, two ends of the roller support are respectively and fixedly connected with the motor support and the axle support, and the driving motor assembly is arranged inside one end of the roller body, so that the driving motor assembly does not occupy space outside the press roller, the space occupation of the press roller in the axial direction is effectively reduced, the space can be reasonably and effectively utilized by the press shaft as much as possible, and the size of the press roller in the axial position is reduced.
Drawings
FIG. 1 is a schematic view of a construction of a built-in driving platen according to the present invention;
FIG. 2 is a side view of a built-in drive platen of the present invention;
FIG. 3 isbase:Sub>A schematic view A-A ofbase:Sub>A built-in drive platen according to the present invention;
FIG. 4 is a schematic view of a built-in drive roller and crusher attachment of the present invention;
names and sequence numbers in the figure: 1. a roller support; 2. a roller body; 3. a motor bracket; 4. a shaft support; 5. a drive motor assembly; 6. A rotating shaft; 7. a transfer block; 8. a bearing; 201. a roller; 202. a first barrier; 203. a second barrier; 204. a third barrier; 205. arranging and binding plates; 206. end binding plates; 207. a support sheet.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present invention provides a built-in driving pressure roller, which includes a roller support 1, a roller body 2, a motor support 3, a shaft support 4, a driving motor assembly 5 and a rotating shaft 6, wherein the roller body 2 is a hollow cylinder, the roller support 1 is U-shaped, and two ends of the roller support are respectively and fixedly connected with the motor support 3 and the shaft support 4. The length direction of the roller support 1 is longer than the axial length of the roller body 2, and the roller body 2 is arranged on the inner side of the U-shaped structure of the roller support 1, namely, the roller body 2 is sleeved in two ends of the U-shaped structure of the roller support 1. One end of the roller body 2 is rotatably connected with one end of the roller support 1 through a rotating shaft 6, the driving motor assembly 5 is connected with the motor support 3 at the inner side of the roller support 1 in a U-shaped structure, and in addition, the driving motor assembly 5 is integrally embedded into one end of the roller body 2 far away from the rotating shaft 6 as shown in figure 3. The driving motor assembly 5 is arranged in one end of the roller body 2, so that the driving motor assembly 5 does not occupy space outside the compression roller, the space occupation of the compression roller in the axial direction is effectively reduced, the space can be reasonably and effectively utilized by the compression shaft as far as possible, and the size of the compression roller in the axial position is reduced.
As shown in fig. 4, the present invention provides a schematic view of the connection of the built-in driving roller and the crusher, and as shown in fig. 4, the width of the crusher is effectively utilized because the driving motor assembly 5 is arranged inside the roller body 2. Namely, the driving motor assembly 5 is arranged inside the roller body 2, so that the axial length of the roller body 2 is about the length of the whole pressing roller component, and the space of the pressing roller in the axial direction can be reasonably utilized, so that the occupied space of the pressing roller of the movable crusher can be reduced when the built-in driving pressing roller is applied to the movable crusher, and the whole structure of the movable crusher can be more compact and reasonable.
Further, the built-in driving roller of the present invention is configured such that the driving motor assembly 5 is disposed inside the roller body 2 in order to reduce the overall occupied space of the roller body 2 and the driving motor assembly 5, but the structural strength of the roller body 2 is affected to a certain extent by disposing the driving motor assembly 5 inside the roller body 2, so that the roller body 2 includes a roller 201, a first barrier 202 and a second barrier 203, the roller 201 is a hollow tubular structure, and the first barrier 202 and the second barrier 203 are both plate-shaped structures; the first baffle 202 and the second baffle 203 are fixedly connected in the roller 201, the first baffle 202 is arranged at one end of the roller 201 close to the driving motor assembly 5 and is connected with the driving motor assembly 5; the second baffle 203 is fixed in the roller 201 near one end of the rotating shaft 6 and is fixedly connected with one end of the rotating shaft 6. By designing the connection form of the roller body 2, the roller 201, the first baffle 202 and the second baffle 203, the material and the weight of the whole material of the roller body 2 are reduced, and the structural strength of the roller body 2 can be guaranteed, so that the built-in driving roller can stably operate, and the long-term stable operation of the whole crusher is guaranteed.
Further, as shown in fig. 3, the structure strength of the roller body 2 is further enhanced, it is ensured that the roller body 2 is not affected by the structure strength during operation, and therefore the roller body 2 may deform and affect the normal operation of the roller, a third baffle 204 is fixedly connected in the roller 201, the third baffle 204 is fixedly connected with the roller 201 and is located between the first baffle 202 and the second baffle 203, the third baffle 204 is disc-shaped, and a through hole penetrating through the middle of the third baffle 204 is formed in the middle of the third baffle 204, so that the total weight of the roller body 2 can be reduced while the structure strength of the roller body 2 is increased.
Further, according to the internally-driven roller, the roller body 2 is mainly used for rolling materials during working, so that the outer circular surface of the roller 201 is subjected to stronger pressure during normal operation of the roller body 2, and a connecting piece between the roller body 2 and the roller support 1 is subjected to stronger acting force. For improving roll body 2 and roller support 1's joint strength, the long-time steady operation of guarantee compression roller, pivot 6 and second separate through switching piece 7 fixed connection between keeping off 203, switching piece 7 is the toper, and switching piece 7 middle part is link up, and 6 one end of pivot run through switching piece 7 middle part and with switching piece 7 fixed connection, and a terminal surface and the second of switching piece 7 separate and keep off 203 fixed connection. The terminal surface that switching piece 7 and second separated and kept off 203 fixed connection is the big terminal surface that switching piece 7 is the toper shape, adopt switching piece 7 to keep off 203 with the one end of pivot 6 with the second and be connected the back, can strengthen pivot 6 and second effectively and keep off 203's joint strength, improved pivot 6 and roll body 2's joint strength promptly, can ensure more better that pivot 6 ensures reliable joint strength when the compression roller operates after having improved pivot 6 and roll body 2's joint strength.
Further, as shown in fig. 3, a bearing 8 is sleeved between one end of the rotating shaft 6 and the shaft support 4, that is, one end of the rotating shaft 6 is sleeved in the bearing 8 and is fixedly connected with an inner ring of the bearing 8, and the shaft support 4 is fixedly connected with an outer ring of the bearing 8. Through adopting bearing 8 to connect shaft bracket 4 and pivot 6, it is more smooth and easy to make the rotation of roll body 2 to can reduce the required drive power of compression roller rotation, reduce the power loss of driving motor assembly 5, be favorable to the energy-conservation of breaker in order to improve the energy efficiency of breaker.
Further, as shown in fig. 1, in order to improve the extrusion effect of the surface of the roller body 2 and improve the efficiency of extruding materials on the surface of the roller body 2, a plurality of row binding plates 205 axially parallel to the roller body 201 are fixedly connected to the outer surface of the roller body 201 in the circumferential direction, wherein the length direction of the row binding plates 205 is perpendicular to the outer surface of the roller body 201. Through setting up a plurality of row of roller 201 outer surface circumference fixed connection and prick board 205 for the outer circumferential surface of roller 201 forms the convex surface, also plays the effect that the structure is strengthened at the outer surface of roller 201 simultaneously, improves the structural strength of roll body 2.
Further, as shown in fig. 1, in order to further improve the feeding effect of the press roller, that is, to improve the material extrusion efficiency of the press roller, and to ensure stable material conveying, one end of the row binding plate 205, which is far away from the surface of the roller 201, is provided with a plurality of sharp teeth, and the plurality of sharp teeth are close to each other. The sharp teeth are arranged on the row-binding plate 205, so that the conveying effect of the outer surface of the roller 201 of the press roller on materials can be effectively improved.
Further, as shown in fig. 1, after a plurality of row-binding plates 205 axially parallel to the roller 201 are fixedly connected to the outer surface of the roller 201 in the circumferential direction, in order to improve the connection strength between the row-binding plates 205 and the roller 201, a plurality of support plates 207 are fixedly connected between one side of each row-binding plate 205 and the surface of the roller 201, the support plates 207 are triangular and have a size matched with the height of the row-binding plates 205, and the plurality of support plates 207 fixedly connected between one side of the row-binding plate 205 and the surface of the roller 201 are arranged at intervals.
Further, in order to further improve the feeding effect of the press roller, that is, improve the extrusion efficiency of the press roller on the material and ensure the stable transportation of the material, as shown in fig. 1 to 2, both ends of the roller 201 are fixedly connected with the end binding plate 206, the end binding plate 206 is in a disc shape, and a plurality of convex teeth are circumferentially arranged on the outer ring of the end binding plate 206. After the internally-driven press roller is installed on the crusher as shown in fig. 4, because the axial dimension of the press roller is substantially equal to the width of the feeding belt of the crusher, in order to ensure that the press roller can effectively convey the materials at the two ends of the feeding belt to the inside of the crusher for crushing, the two ends of the roller 201 are fixedly connected with the end pricking plate 206, and the outer ring of the end pricking plate 206 is circumferentially provided with a plurality of convex teeth, so that the material extrusion effect close to the two ends of the roller 201 can be ensured.
The principles and embodiments of the present invention have been described herein using specific embodiments, the above examples are merely illustrative of the methods and their core ideas to aid understanding of the present invention. It should be noted that there are no specific structures but rather a few limitations to the preferred embodiments of the present invention, and that those skilled in the art can make various changes, modifications and alterations without departing from the spirit and scope of the invention; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. The utility model provides a built-in drive compression roller, includes roller support, roll body, motor support, shaft bracket, drive motor assembly and pivot, the roll body is inside hollow cylindric, the roller support is U style of calligraphy and both ends respectively with motor support, shaft bracket fixed connection, its characterized in that: the roller support is characterized in that the length direction of the roller support is longer than the axial length of the roller body, the roller body is arranged on the inner side of a U-shaped structure of the roller support, one end of the roller body is rotatably connected with one end of the roller support through a rotating shaft, the driving motor assembly is connected with the motor support in the inner side of the U-shaped structure, and the driving motor assembly is integrally embedded into one end of the roller body, which is far away from the rotating shaft.
2. The internally-driven press roller as claimed in claim 1, wherein the roller body comprises a roller body, a first baffle and a second baffle, the first baffle and the second baffle are fixedly connected in the roller body, and the first baffle is arranged in the roller body and abuts against one end of the driving motor assembly and is connected with the driving motor assembly; the second baffle is fixed at one end of the roller, close to the rotating shaft, and fixedly connected with the rotating shaft.
3. The internally driven pressure roller as recited in claim 2, wherein a third barrier is fixedly attached to said roller, said third barrier being fixedly attached to said roller between said first barrier and said second barrier, said third barrier being disk-shaped and having a through hole extending therethrough at a central portion of said third barrier.
4. The internally-driven press roller as claimed in claim 2, wherein the shaft is fixedly connected to the second spacer through a through-connection block, the through-connection block is tapered, the middle of the through-connection block is through, one end of the shaft is through the middle of the through-connection block and is fixedly connected to the through-connection block, and one end surface of the through-connection block is fixedly connected to the second spacer.
5. The internally-driven press roller as claimed in claim 1, wherein a bearing is sleeved between the rotating shaft and the shaft support, one end of the rotating shaft is fixedly connected with an inner ring of the bearing, and the shaft support is fixedly connected with an outer ring of the bearing.
6. The built-in driving press roller as claimed in any one of claims 2 to 4, wherein a plurality of row binding plates parallel to the axial direction of the roller are fixedly connected to the outer surface of the roller in the circumferential direction, and the row binding plates are vertically connected with the outer surface of the roller.
7. The internally driven press roll of claim 6, wherein the end of the row-rolling plate away from the surface of the roll cylinder is provided with a plurality of pointed teeth, and the plurality of pointed teeth are close to each other.
8. The internally-driven press roller as claimed in claim 7, wherein a plurality of support sheets are fixedly connected between one side of the row binding plate and the surface of the roller, the support sheets are triangular, and the support sheets are arranged at intervals between the one side of the row binding plate and the surface of the roller.
9. The built-in driving press roller as claimed in claim 6, wherein both ends of the roller are fixedly connected with end binding plates, the end binding plates are in a shape of a circular disc, and a plurality of convex teeth are arranged on the outer ring of the end binding plate in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211307333.XA CN115592754A (en) | 2022-10-25 | 2022-10-25 | Built-in driving compression roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211307333.XA CN115592754A (en) | 2022-10-25 | 2022-10-25 | Built-in driving compression roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115592754A true CN115592754A (en) | 2023-01-13 |
Family
ID=84848416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211307333.XA Pending CN115592754A (en) | 2022-10-25 | 2022-10-25 | Built-in driving compression roller |
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| Country | Link |
|---|---|
| CN (1) | CN115592754A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4972890A (en) * | 1989-10-25 | 1990-11-27 | Isley Reggald E | Log feed roller mechanism |
| US6125993A (en) * | 1997-10-28 | 2000-10-03 | Hansson; Ulf G. | Hydraulic roller |
| CN105612113A (en) * | 2013-10-11 | 2016-05-25 | 陆美嘉滚筒股份公司 | Motorized transport roller |
| CN106259594A (en) * | 2015-06-08 | 2017-01-04 | 吕达 | A kind of pressure surface roller of built-in motor |
| US20190239453A1 (en) * | 2016-10-21 | 2019-08-08 | Lauri Ketonen | Feeding apparatus for a tree harvester |
| CN111295347A (en) * | 2017-09-15 | 2020-06-16 | 英特罗尔控股有限公司 | Motor-operated conveyor roller with cooling jacket pressed into drum tube |
-
2022
- 2022-10-25 CN CN202211307333.XA patent/CN115592754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4972890A (en) * | 1989-10-25 | 1990-11-27 | Isley Reggald E | Log feed roller mechanism |
| US6125993A (en) * | 1997-10-28 | 2000-10-03 | Hansson; Ulf G. | Hydraulic roller |
| CN105612113A (en) * | 2013-10-11 | 2016-05-25 | 陆美嘉滚筒股份公司 | Motorized transport roller |
| CN106259594A (en) * | 2015-06-08 | 2017-01-04 | 吕达 | A kind of pressure surface roller of built-in motor |
| US20190239453A1 (en) * | 2016-10-21 | 2019-08-08 | Lauri Ketonen | Feeding apparatus for a tree harvester |
| CN111295347A (en) * | 2017-09-15 | 2020-06-16 | 英特罗尔控股有限公司 | Motor-operated conveyor roller with cooling jacket pressed into drum tube |
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