CN211967841U - Long-life ring type flaker antifriction plate - Google Patents
Long-life ring type flaker antifriction plate Download PDFInfo
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- CN211967841U CN211967841U CN202020446949.5U CN202020446949U CN211967841U CN 211967841 U CN211967841 U CN 211967841U CN 202020446949 U CN202020446949 U CN 202020446949U CN 211967841 U CN211967841 U CN 211967841U
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- plate
- wear
- antifriction plate
- supporting seat
- antifriction
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Abstract
The utility model discloses a long-life ring type flaker antifriction plate, including the knife ring, the inside wall of the knife ring is provided with an impeller, the front side of the knife ring is provided with an antifriction plate, the inner side of the antifriction plate is provided with an installation screw hole, the antifriction plate is provided with a support seat, the support seat is fixedly connected with the antifriction plate through the installation screw hole and a bolt, a blade is fixed on the support seat, the upper surface edge of the antifriction plate is provided with a support notch, and the lower surface edge of the support seat is integrally formed with a support block; through being provided with supporting seat, locating hole, support breach and supporting shoe, when being convenient for avoid supporting seat and antifriction plate to carry out fixed connection through bolt and installation screw, external force acts on the screw portion of connecting completely, causes screw portion to damage, and the security of the improvement device of being convenient for is through being provided with high manganese steel piece and antifriction plate, is convenient for improve the wear-resisting effect at antifriction plate both ends.
Description
Technical Field
The utility model belongs to the technical field of the flaking machine antifriction plate, concretely relates to long-life ring type flaking machine antifriction plate.
Background
The ring-type flaker is one of the main machines in the material preparing working section of the flakeboard production, takes wood chips, bamboo chips and single-board chips as raw materials, and then the wood chips, the bamboo chips and the single-board chips are planed into flakeboards with certain thickness as the raw materials for manufacturing the flakeboard, and the knife ring of the ring-type flaker mainly comprises a supporting seat, an abrasion-resistant plate, a fly knife, a knife pressing block and the like.
Current ring type chipper antifriction plate is in the use, supporting seat and antifriction plate carry out fixed connection through bolt and screw, add man-hour to the material, external force can act on the screw portion of junction completely, permanent work can cause screw portion to damage, be not convenient for share external force, influence the life of device, antifriction plate both ends often contact with outside object in addition, probably cause both ends to take place great wearing and tearing, we propose a long-life ring type chipper antifriction plate for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-life ring type chipper antifriction plate, in order to solve and to propose current ring type chipper antifriction plate in the above-mentioned background art in the use, supporting seat and antifriction plate carry out fixed connection through bolt and screw, add man-hour to the material, external force can act on the screw thread portion of junction completely, permanent work can cause the damage of screw thread portion, be not convenient for share external force, influence the life of device, antifriction plate both ends are often contacted with outside object in addition, the problem of great wearing and tearing can cause both ends to take place.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long-life ring type chipper antifriction plate, includes the sword ring, the sword ring inside wall is provided with the impeller, the sword ring openly is provided with the antifriction plate, the installation screw has been seted up to the antifriction plate inboard, be provided with the supporting seat on the antifriction plate, supporting seat and antifriction plate are through installation screw and bolt fixed connection, be fixed with the blade on the supporting seat, the antifriction plate upper surface edge has seted up the support breach, supporting seat lower surface edge integrated into one piece has the supporting shoe, the supporting seat carries out the pin joint through supporting breach and supporting shoe with the antifriction plate, antifriction plate upper surface middle part integrated into one piece has the location lug, the supporting seat lower surface has seted up the locating hole with the location lug is corresponding, the location.
Preferably, the wear plates are arc-shaped, and five to thirty wear plates are arranged along the circumferential direction of the cutter ring.
Preferably, a high manganese steel block is fixed on the rear surface of the wear-resisting plate and is rectangular.
Preferably, the number of the high manganese steel blocks is twice that of the wear-resisting plates, and every two high manganese steel blocks are symmetrically distributed along the centers of the long edges of the wear-resisting plates.
Preferably, the positioning lug is in a cross shape, and two to five positioning lugs are arranged.
Preferably, the lower surface of the wear-resisting plate is provided with heat dissipation grooves, and the heat dissipation grooves penetrate through two ends of the wear-resisting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through being provided with supporting seat, locating hole, support breach and supporting shoe, when being convenient for avoid supporting seat and antifriction plate to carry out fixed connection through bolt and installation screw, external force acts on the screw portion of connecting completely, causes screw portion to damage, is convenient for improve the security of device, extension fixture's life.
(2) Through being provided with high manganese steel piece and antifriction plate, be convenient for improve the wear-resisting effect at antifriction plate both ends, avoid at the flaking in-process, the supporting seat rocks and causes antifriction plate both ends and outside object to take place great contact wear, is convenient for improve the cooling effect of natural wind to the contact friction heat simultaneously, is convenient for improve the practicality of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the wear-resisting plate of the present invention;
FIG. 3 is a schematic view of the structure of the high manganese steel block of the present invention;
in the figure: 1. a knife ring; 2. a wear plate; 3. a blade; 4. a supporting seat; 5. a support notch; 6. mounting a screw hole; 7. a heat dissipation groove; 8. positioning the bump; 9. a high manganese steel block; 11. an impeller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a long-life ring type flaker wear-resistant plate comprises a knife ring 1, wherein an impeller 11 is arranged on the inner side wall of the knife ring 1, a wear-resistant plate 2 is arranged on the front surface of the knife ring 1, an installation screw hole 6 is formed in the inner side of the wear-resistant plate 2, a supporting seat 4 is arranged on the wear-resistant plate 2, the supporting seat 4 is fixedly connected with the wear-resistant plate 2 through the installation screw hole 6 and a bolt, a blade 3 is fixed on the supporting seat 4, a supporting notch 5 is formed in the edge of the upper surface of the wear-resistant plate 2, a supporting block is integrally formed at the edge of the lower surface of the supporting seat 4, the supporting seat 4 and the wear-resistant plate 2 are in pin connection through the supporting notch 5 and the supporting block, so that external force is reduced to completely act on the installation screw hole 6 and the bolt, the support seat 4 and the wear-resisting plate 2 are convenient to be connected.
In the present embodiment, preferably, the wear plates 2 are arc-shaped, and five to thirty wear plates 2 are arranged along the circumferential direction of the cutter ring 1.
In this embodiment, preferably, the rear surface of the wear-resistant plate 2 is fixed with a high manganese steel block 9, which is convenient for improving the wear-resistant effect of the wear-resistant plate 2, and the high manganese steel block 9 is rectangular.
In this embodiment, preferably, the number of the high manganese steel blocks 9 is twice that of the wear-resistant plate 2, and every two high manganese steel blocks 9 are symmetrically distributed along the center of the long edge of the wear-resistant plate 2, so that the wear-resistant effect of the two ends of the wear-resistant plate 2 can be better improved.
In this embodiment, preferably, the positioning protrusion 8 is cross-shaped, and two to five positioning protrusions 8 are provided, so that the external force can be better reduced and completely applied to the mounting screw hole 6 and the bolt, and the connection effect between the support seat 4 and the wear-resisting plate 2 is improved.
In this embodiment, preferably, the lower surface of the wear plate 2 is provided with the heat dissipation groove 7, and the heat dissipation groove 7 penetrates through two ends of the wear plate 2, so that the contact friction heat between the wear plate 2 and an external object is reduced, and the thermal fatigue damage of metal is reduced.
The utility model discloses a theory of operation and use flow: when in use, the supporting seat 4 and the wear-resisting plate 2 are matched and connected through the positioning lug 8 and the positioning hole, then the supporting block on the lower surface of the supporting seat 4 enters the inner side of the supporting notch 5, the screw bolt is screwed into the inner side of the mounting screw hole 6, so that the supporting seat 4 and the wear-resisting plate 2 can be fixed, further, the external force completely acts on the bolt and the mounting screw hole 6 when the supporting seat 4 shakes, the damage of the screw thread part is caused, the stability of the connection between the supporting seat 4 and the wear-resisting plate 2 is improved, the service life of the device is prolonged, the wear-resisting effect of the high manganese steel block 9 is good, the wear at two ends of the wear-resisting plate 2 is reduced, the use effect of the device is improved, the heat dissipation groove 7 is formed in the length direction on the lower surface of the wear-, reducing thermal fatigue damage to the metal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a long-life ring type chipper antifriction plate, includes sword ring (1), sword ring (1) inside wall is provided with impeller (11), sword ring (1) openly is provided with antifriction plate (2), installation screw (6) have been seted up to antifriction plate (2) inboard, be provided with supporting seat (4) on antifriction plate (2), supporting seat (4) and antifriction plate (2) are through installation screw (6) and bolt fixed connection, be fixed with blade (3), its characterized in that on supporting seat (4): support breach (5) have been seted up at antifriction plate (2) upper surface edge, supporting seat (4) lower surface edge integrated into one piece has the supporting shoe, supporting seat (4) and antifriction plate (2) carry out the pin joint through supporting breach (5) and supporting shoe, antifriction plate (2) upper surface middle part integrated into one piece has location lug (8), supporting seat (4) lower surface has seted up the locating hole with location lug (8) are corresponding, location lug (8) cooperate through the locating hole with supporting seat (4) to be connected.
2. A long life ring flaker wear plate in accordance with claim 1, wherein: the wear-resisting plate (2) is arc-shaped, and five to thirty wear-resisting plates (2) are arranged along the circumferential direction of the cutter ring (1).
3. A long life ring flaker wear plate in accordance with claim 1, wherein: the rear surface of the wear-resisting plate (2) is fixed with a high-manganese steel block (9), and the high-manganese steel block (9) is rectangular.
4. A long life ring flaker wear plate in accordance with claim 3, wherein: the number of the high manganese steel blocks (9) is twice that of the wear-resisting plates (2), and every two high manganese steel blocks (9) are symmetrically distributed along the centers of the long sides of the wear-resisting plates (2).
5. A long life ring flaker wear plate in accordance with claim 1, wherein: the positioning convex blocks (8) are in a cross shape, and two to five positioning convex blocks (8) are arranged.
6. A long life ring flaker wear plate in accordance with claim 1, wherein: heat dissipation grooves (7) are formed in the lower surface of the wear-resisting plate (2), and the heat dissipation grooves (7) penetrate through the two ends of the wear-resisting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446949.5U CN211967841U (en) | 2020-03-31 | 2020-03-31 | Long-life ring type flaker antifriction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446949.5U CN211967841U (en) | 2020-03-31 | 2020-03-31 | Long-life ring type flaker antifriction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211967841U true CN211967841U (en) | 2020-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446949.5U Active CN211967841U (en) | 2020-03-31 | 2020-03-31 | Long-life ring type flaker antifriction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211967841U (en) |
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2020
- 2020-03-31 CN CN202020446949.5U patent/CN211967841U/en active Active
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