CN213499827U - Chain type feeding device of drum chipper - Google Patents
Chain type feeding device of drum chipper Download PDFInfo
- Publication number
- CN213499827U CN213499827U CN202021701887.4U CN202021701887U CN213499827U CN 213499827 U CN213499827 U CN 213499827U CN 202021701887 U CN202021701887 U CN 202021701887U CN 213499827 U CN213499827 U CN 213499827U
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- Prior art keywords
- conveying
- chain
- drum chipper
- adjusting frame
- frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
- B27L5/002—Wood or veneer transporting devices
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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
- B27L5/006—Cutting strips from a trunk or piece by a rotating tool
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Press Drives And Press Lines (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a chain type feeding device of a drum chipper, which comprises a conveying mechanism and a material pressing mechanism arranged at the upper side of the conveying mechanism; the material pressing mechanism comprises a supporting frame, an adjusting frame and a chain type conveying assembly; the lower end parts of the supporting frames are hinged to two sides of the conveying mechanism; the lower end part of the adjusting frame is hinged on the free end of the supporting frame, and a <' > shaped opening and closing part capable of automatically adjusting the angle according to the size of the material is formed between the adjusting frame and the supporting frame. An object of the utility model is to provide a drum-type chipper chain feed arrangement, its atress is balanced, and is not fragile. The utility model has the advantages that: the angle of the <' > shaped opening and closing part formed by the support frame and the adjusting frame can be automatically adjusted according to the size of the material; the chain type conveying assembly comprises a driving chain wheel set, a driven wheel set and a conveying chain, wherein the conveying chain is provided with a ratchet, the ratchet is pressed on the material and drives the material to be conveyed, and a better conveying effect can be achieved.
Description
Technical Field
The utility model relates to a drum chipper chain feed arrangement.
Background
A drum chipper is a common device for wood chipping, and the working principle of the drum chipper is as follows: the flying knife is driven by the high-speed rotary knife roller, and under the action of the flying knife and the bed knife, the log is cut into sheets, thereby meeting the requirements of artificial boards and paper making.
The existing drum type chipping machine mainly comprises a conveying mechanism, a feeding mechanism and a chipping mechanism, wherein the feeding mechanism is arranged between the conveying mechanism and the chipping mechanism and used for feeding materials (wood, branches and the like needing chipping) into the chipping mechanism, and the materials are chipped through a fly cutter on a cutter roller.
Most of the existing feeding mechanisms are designed in an integrated mode, and stress is mainly concentrated on the front-most compression roller during feeding, so that the front-most compression roller is easy to damage and needs to be replaced frequently.
Disclosure of Invention
An object of the utility model is to provide a drum-type chipper chain feed arrangement, its atress is balanced, and is not fragile.
The purpose of the utility model is realized through the following technical scheme: a chain type feeding device of a drum chipper comprises a conveying mechanism and a material pressing mechanism arranged on the upper side of the conveying mechanism; the material pressing mechanism comprises a supporting frame, an adjusting frame and a chain type conveying assembly; the lower end parts of the supporting frames are hinged to two sides of the conveying mechanism; the lower end part of the adjusting frame is hinged on the free end of the supporting frame, and a <' > shaped opening and closing part capable of automatically adjusting the angle according to the size of the material is formed between the adjusting frame and the supporting frame; the chain type conveying assembly is arranged on the adjusting frame, and the chain type conveying assembly and the lower side conveying mechanism are respectively pressed on the upper side and the lower side of the material.
Compare prior art, the utility model has the advantages of:
1. the utility model is provided with a material pressing mechanism at the upper side of the conveying mechanism, the material pressing mechanism comprises a support frame, an adjusting frame and a chain conveying component, and the angle of the <' > shaped opening and closing part formed by the support frame and the adjusting frame can be automatically adjusted according to the size of the material;
the chain type conveying assembly comprises a driving chain wheel set, a driven wheel set and a conveying chain, wherein the conveying chain is provided with a ratchet, the ratchet is pressed on the material and drives the material to be conveyed, and a better conveying effect can be achieved.
2. Be equipped with the baffle on the alignment jig, the inside wall of downside conveying chain is located in the subsides of baffle, and the baffle mainly used prevents that the conveying chain from receiving the pressure of downside material and taking place to cave in, and then influences the effect of carrying and pressing the material.
3. Be equipped with the spacing portion that is used for restricting the alignment jig lifting angle on the support frame, after the alignment jig lifting exceeded certain angle, the effect that the pressure was carried can worsen, when the alignment jig lifting to spacing portion, can conduct the jacking force to the support frame to rotate angle regulation through the support frame.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a chain type feeding device of a drum chipper.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic perspective view of the pressing mechanism (only a part of the conveyor chain is shown).
Fig. 4 is a perspective view of another isometric side of the pressing mechanism.
Fig. 5 is a longitudinal sectional view of the swaging mechanism.
Description of reference numerals: the device comprises a conveying mechanism 1, a feeding roller group 1-1, a conveying belt 1-2, a material pressing mechanism 2, a supporting frame 2-1, an adjusting frame 2-2, a driving chain wheel group 2-3, a driven wheel group 2-4, a conveying chain 2-5, ratchets 2-6, a baffle 2-7, a guide groove 2-8, an annular guide groove 2-9, a limiting part 2-10, a hinged shaft 2-11 and a drum chipper 3.
Detailed Description
The invention is described in detail below with reference to the drawings and examples of the specification:
fig. 1 to 5 are schematic diagrams illustrating an embodiment of a chain type feeding device for a drum chipper according to the present invention.
A chain type feeding device of a drum chipper comprises a conveying mechanism 1 and a material pressing mechanism 2 arranged on the upper side of the conveying mechanism 1;
the material pressing mechanism 2 comprises a support frame 2-1, an adjusting frame 2-2 and a chain type conveying assembly; the lower end parts of the support frames 2-1 are hinged on two sides of the conveying mechanism 1; the lower end part of the adjusting frame 2-2 is hinged on the free end of the supporting frame 2-1, and a <' > shaped opening and closing part capable of automatically adjusting the angle according to the size of the material is formed between the adjusting frame and the supporting frame 2-1;
the chain type conveying assembly is arranged on the adjusting frames 2-2, and the chain type conveying assembly and the lower side conveying mechanism 1 are respectively pressed on the upper side and the lower side of the material.
The articulated shafts of the support frame 2-1 and the conveying mechanism 1 are parallel to the articulated shafts of the support frame 2-1 and the adjusting frame 2-2.
The free end of the support frame 2-1 inclines towards the feeding side of the drum chipper, and the free end of the adjusting frame 2-2 inclines towards the conveying side of the drum chipper, namely, the opening of the <' > shaped opening and closing part is back to the feeding hole of the drum chipper 3; the opening of the "<" -shaped opening and closing part may also be directed towards the feed opening of the drum chipper 3.
The chain type conveying assembly comprises a driving chain wheel set 2-3, a driven wheel set 2-4 and a conveying chain 2-5;
the driving chain wheel set 2-3 is arranged at the free end of the adjusting frame 2-2; the driven wheel set 2-4 is arranged at the fixed end of the adjusting frame 2-2 and is coaxial with a hinged shaft on the adjusting frame; the conveying chains 2-5 are arranged in a plurality of numbers and are respectively wound between the driving chain wheel set 2-3 and the driven wheel set 2-4 to form a conveying surface.
The driving chain wheel set 2-3 is driven to rotate by a motor, and the motor can be arranged on the upper side of the adjusting frame 2-2.
Ratchets 2-6 are arranged on the outer side face of the conveying chain 2-5, and the ratchets 2-6 are arranged at intervals along the conveying direction.
The adjusting frame 2-2 is provided with a baffle 2-7, and the baffle 2-7 is positioned between the driving chain wheel set 2-3 and the driven wheel set 2-4 and is attached to the inner side wall of the lower side conveying chain 2-5.
The baffle plates 2-7 are mainly used for preventing the conveying chains 2-5 from sinking under the pressure of the materials on the lower side, so that the conveying and pressing effects are influenced.
The baffle 2-7 is provided with a plurality of guide grooves 2-8 for accommodating the conveying chains 2-5, and the guide grooves 2-8 are arranged in one-to-one correspondence with the conveying chains 2-5.
In the material conveying process, the guide grooves 2-8 can limit the conveying chains 2-5, so that the conveying chains 2-5 are prevented from shifting left and right.
The driven wheel set 2-4 is a driven roller, a plurality of annular guide grooves 2-9 used for containing the conveying chains 2-5 are arranged on the roller surface of the driven roller, and the annular guide grooves 2-9 and the conveying chains 2-5 are arranged in a one-to-one correspondence mode.
The annular guide grooves 2-9 are used for limiting the conveying chains 2-5.
And the supporting frame 2-1 is provided with a limiting part 2-10 for limiting the lifting angle of the adjusting frame 2-2.
After the adjusting frame 2-2 is lifted to exceed a certain angle, the effect of material pressing and conveying can be worsened, when the adjusting frame 2-2 is lifted to the limiting part 2-10, the jacking force can be transmitted to the supporting frame 2-1, and the angle can be adjusted through rotation of the supporting frame 2-1, so that a better conveying effect can be achieved.
The limiting parts 2-10 are cross rods fixed on the support frame 2-1, and the cross rods are positioned on the upper side of the adjusting frame 2-2 and are perpendicular to the feeding direction of the conveying mechanism 1.
The conveying mechanism 1 comprises a feeding roller group 1-1 positioned on the lower side of the pressing mechanism 2 and a conveying belt 1-2 butted with the feeding roller group 1-1.
The feeding roller group 1-1 comprises a plurality of conveying rollers arranged along the conveying direction, a plurality of extrusion tooth groups distributed in an annular mode are arranged on the roller surface of each conveying roller, the extrusion tooth groups are arranged at intervals along the direction of a rotating shaft, and the extrusion tooth groups on adjacent conveying rollers are arranged in a staggered mode. The feeding roller group 1-1 is driven to rotate by a power mechanism.
Claims (10)
1. The utility model provides a drum chipper chain feed arrangement which characterized in that: the device comprises a conveying mechanism (1) and a material pressing mechanism (2) arranged on the upper side of the conveying mechanism (1);
the material pressing mechanism (2) comprises a support frame (2-1), an adjusting frame (2-2) and a chain type conveying assembly; the lower end parts of the support frames (2-1) are hinged to the two sides of the conveying mechanism (1); the lower end part of the adjusting frame (2-2) is hinged on the free end of the supporting frame (2-1), and a <' > shaped opening and closing part capable of automatically adjusting the angle according to the size of the material is formed between the adjusting frame and the supporting frame (2-1);
the chain type conveying assembly is arranged on the adjusting frame (2-2), and the chain type conveying assembly and the lower side conveying mechanism (1) are respectively pressed on the upper side and the lower side of the material.
2. The drum chipper chain feed apparatus of claim 1, wherein: the free end of the supporting frame (2-1) inclines towards the feeding side of the drum chipper, and the free end of the adjusting frame (2-2) inclines towards the conveying side of the drum chipper.
3. The drum chipper chain feed apparatus of claim 1, wherein: the chain type conveying assembly comprises a driving chain wheel set (2-3), a driven wheel set (2-4) and a conveying chain (2-5);
the driving chain wheel group (2-3) is arranged at the free end of the adjusting frame (2-2); the driven wheel set (2-4) is arranged at the fixed end of the adjusting frame (2-2) and is coaxial with a hinged shaft on the driven wheel set; the conveying chains (2-5) are arranged in a plurality of groups and are respectively wound between the driving chain wheel group (2-3) and the driven wheel group (2-4) to form a conveying surface.
4. The drum chipper chain feed apparatus of claim 3, wherein: ratchets (2-6) are arranged on the outer side face of the conveying chain (2-5), and the ratchets (2-6) are arranged at intervals along the conveying direction.
5. The drum chipper chain feed apparatus of claim 4, wherein: the adjusting frame (2-2) is provided with a baffle (2-7), and the baffle (2-7) is positioned between the driving chain wheel set (2-3) and the driven wheel set (2-4) and attached to the inner side wall of the lower side conveying chain (2-5).
6. The drum chipper chain feed apparatus of claim 5, wherein: the baffle plates (2-7) are provided with a plurality of guide grooves (2-8) used for containing the conveying chains (2-5), and the guide grooves (2-8) are arranged in one-to-one correspondence with the conveying chains (2-5).
7. The drum chipper chain feed apparatus of claim 3, wherein: the driven wheel set (2-4) is a driven roller, a plurality of annular guide grooves (2-9) used for containing the conveying chains (2-5) are formed in the roller surface of the driven roller, and the annular guide grooves (2-9) are arranged in one-to-one correspondence with the conveying chains (2-5).
8. The drum chipper chain feed apparatus of claim 1, wherein: the supporting frame (2-1) is provided with a limiting part (2-10) for limiting the lifting angle of the adjusting frame (2-2).
9. The drum chipper chain feed apparatus of claim 8, wherein: the limiting parts (2-10) are cross rods fixed on the support frames (2-1), and the cross rods are located on the upper sides of the adjusting frames (2-2) and perpendicular to the feeding direction of the conveying mechanism (1).
10. A drum chipper chain feed apparatus as claimed in any one of claims 1 to 9, wherein: the conveying mechanism (1) comprises a feeding roller set (1-1) positioned on the lower side of the pressing mechanism (2) and a conveying belt (1-2) butted with the feeding roller set (1-1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921690015 | 2019-10-10 | ||
| CN201921690015X | 2019-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213499827U true CN213499827U (en) | 2021-06-22 |
Family
ID=72539392
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010519996.2A Pending CN111702906A (en) | 2019-10-10 | 2020-06-09 | Feeding mechanism of drum chipper |
| CN202021049141.XU Active CN212218762U (en) | 2019-10-10 | 2020-06-09 | Feeding mechanism of drum chipper |
| CN202021701887.4U Active CN213499827U (en) | 2019-10-10 | 2020-08-14 | Chain type feeding device of drum chipper |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010519996.2A Pending CN111702906A (en) | 2019-10-10 | 2020-06-09 | Feeding mechanism of drum chipper |
| CN202021049141.XU Active CN212218762U (en) | 2019-10-10 | 2020-06-09 | Feeding mechanism of drum chipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111702906A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770683B (en) * | 2022-05-09 | 2022-11-11 | 徐州中集新材科技发展有限公司 | Timber chipping device of wood-based plate production usefulness |
-
2020
- 2020-06-09 CN CN202010519996.2A patent/CN111702906A/en active Pending
- 2020-06-09 CN CN202021049141.XU patent/CN212218762U/en active Active
- 2020-08-14 CN CN202021701887.4U patent/CN213499827U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN212218762U (en) | 2020-12-25 |
| CN111702906A (en) | 2020-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gutian Qiancheng Machinery Co.,Ltd. Assignor: FUJIAN MINWU MACHINERY CO.,LTD. Contract record no.: X2023980045525 Denomination of utility model: Drum chipper chain feeding device Granted publication date: 20210622 License type: Common License Record date: 20231103 |
|
| EE01 | Entry into force of recordation of patent licensing contract |