CN205308475U - Novel blade shaft of living beings shredder - Google Patents
Novel blade shaft of living beings shredder Download PDFInfo
- Publication number
- CN205308475U CN205308475U CN201521038865.3U CN201521038865U CN205308475U CN 205308475 U CN205308475 U CN 205308475U CN 201521038865 U CN201521038865 U CN 201521038865U CN 205308475 U CN205308475 U CN 205308475U
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- hypotenuse
- sawtooth
- saw blade
- blade
- shredder
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Abstract
The utility model provides a novel blade shaft of living beings shredder, break through traditional shredder blade shaft's structural form, at the in -service use in -process, be applied to the shredder, put into the shredder with living beings pieces such as bold logs by the feed inlet, two free pivots of blade shaft drive the high -speed rotation of saw bit separately, saw cut into the living beings piece block type formula of corresponding size, for follow -up use, realize tearing to shreds of bold living beings piece, and the saw bit forms many spiral serrated rows, each saw bit all uses the serrated tip angle orderly and saw cut the living beings piece one by one as the edge of a knife with moving in circles, saw cut completely until living beings pieces such as bold logs, saw cut steadily smooth and easy more, efficient and fault rate greatly reduced, whole shredder is durable more lastingly. Compared with the prior art, the utility model discloses a novel blade shaft of living beings shredder, it can steadily carry out the living beings piece smooth and easyly, lasting high -efficient and tears to shreds, and novel structure is reasonable, and the practicality is strong.
Description
Technical field
This utility model relates to tearing up apparatus field, is specifically related to the Novel cutter bobbin of a kind of biomass shredder.
Background technology
The structure of biomass shredder has been known, shredder as open a kind of in Chinese invention patent CN201310060355.5, including: pusher casing, the casing that feeds intake, tear up casing, described in feed intake one end of casing connect pusher casing, the other end connects and tears up casing; The described box house that tears up arranges shredding equipment, motor, actuating device, described motor drives shredding equipment to rotate by actuating device, the described casing that tears up arranges discharging opening, described shredding equipment includes rotor, described rotor surface arranges the movable cutter set of some projections, and the direction of propulsion of pusher casing is axially vertical with rotor. Described shredding equipment also includes static blade row, described static blade row is fixed on and tears up in casing, described static blade row is located at rotor bottom near tearing up casing and the side of the casing seam that feeds intake, and the blade of described static blade row is staggered with the movable cutter set on rotor corresponding. The blade indentation of described static blade row, the sawtooth of described static blade row blade is staggered with moving knife corresponding. Described rotor surface is milled with the tool rest hole matched with movable cutter set, and described movable cutter set includes moving knife seat, moving knife, and described moving knife seat is fixed in tool rest hole by connector; Described moving knife seat is provided with the installation groove with moving knife mating shapes, and described moving knife is fixed in the installation groove on moving knife seat by connector; The lower surface of described moving knife is square, and the upper surface of described moving knife is camber depression, and four angles of described moving knife upper surface are four blades, and a blade of described moving knife protrudes from rotor surface, described moving knife concave face consistent towards the rotation direction with rotor. The V-shaped queue of described movable cutter set is arranged on rotor. The diameter of described rotor is 600mm～1028mm. Described rotor rotates counterclockwise. The side of the described casing that feeds intake arranges the feeder being provided power by hydraulic system, and described feeder includes putting material platform and lowering or hoisting gear, described in put material platform and be connected with the casing that feeds intake by lowering or hoisting gear. Described pusher is protruding in the surface configuration zigzag contacted with material. The described casing that feeds intake includes under casing and the safety door opened up.
The invention provides the shredder of a kind of superior performance in theory, but this invention exists the inadequate steady and smooth of operation in actual use, tears up weak effect, often occur that card is waited indefinitely fault, the defects such as service life is short, practicality has much room for improvement.
In consideration of it, the problems referred to above are furtherd investigate by inventor, this case is then had to produce.
Utility model content
The purpose of this utility model be in that to provide one can steady and smooth, carry out biomass briquette persistent high efficiency and tear up, novel and reasonable structure, the Novel cutter bobbin of practical biomass shredder.
In order to achieve the above object, this utility model adopts such technical scheme:
The Novel cutter bobbin of a kind of biomass shredder, including two blade shaft monomers; Described blade shaft monomer includes rotating shaft and multiple saw blade along rotating shaft axially-aligned, between adjacent described saw blade, there is gap, described saw blade is formed with multiple sawtooth, the sawtooth of each described saw blade is staggered gradually along same clockwise, forms a plurality of helical form sawtooth around described rotating shaft spiral extension and arranges; Described sawtooth includes the first hypotenuse towards reversed dip counterclockwise or clockwise, and the second hypotenuse of the first equidirectional inclination in inclined-plane, and is connected to the first hypotenuse and the male type arc-shaped side of the second hypotenuse outer end; Described second hypotenuse forms sawtooth wedge angle with male type arc-shaped side; Described second hypotenuse is formed with blade, and described blade is to the lopsidedness of described saw blade, and the edge tilted of the adjacent saw blade of blade shaft monomer described in two is in opposite direction; Described in two, the saw blade of blade shaft monomer is spaced one by one.
The male type arc-shaped side of each sawtooth on same described saw blade is on same circumference, and the center of circle that the axis of described rotating shaft is by described circumference.
Described sawtooth is become narrow gradually to end by root; The first hypotenuse and the angle of male type arc-shaped side on same described sawtooth are 120-150 °, and the angle of the second hypotenuse and male type arc-shaped side is 45-80 °; The first hypotenuse on same described saw blade is 45-90 ° with the angle of the second hypotenuse of adjacent described sawtooth.
The first hypotenuse and male type arc-shaped side on same described sawtooth are connected by smooth arc-shaped side transition; The first hypotenuse and the second hypotenuse of adjacent described sawtooth on same described saw blade are connected by smooth arc-shaped side transition.
Rotating shaft described in two is equipped with device of rotation driving.
After adopting technique scheme, the Novel cutter bobbin of biomass shredder of the present utility model, break through the structural form of tradition shredder blade shaft, in actual use, it is applied to shredder, the biomass briquettes such as bulk log are put into shredder by charging aperture, the rotating shaft of two blade shaft monomers drives respective saw blade high-speed rotation, biomass briquette sawing is become the sheet block form of corresponding size, for follow-up use, realize tearing up of bulk biomass briquette, and saw blade forms a plurality of helical form sawtooth row, each saw blade all carries out sawing with sawtooth wedge angle for the knife edge one by one in order and circularly to biomass briquette, until the biomass briquettes such as bulk log are by complete sawing, sawing is steady and smooth more, efficiency height and fault rate are substantially reduced, whole shredder durable more. compared with prior art, the Novel cutter bobbin of biomass shredder of the present utility model, its can steady and smooth, carry out biomass briquette persistent high efficiency and tear up, novel and reasonable structure, practical.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of biomass shredder;
Fig. 2 is the structural representation of biomass shredder the second angle;
Fig. 3 is the perspective structure schematic diagram of biomass shredder third angle;
Fig. 4 is the partial structurtes schematic diagram of biomass shredder;
Fig. 5 is the partial structurtes schematic diagram of saw blade.
In figure:
1-blade shaft monomer 11-rotating shaft
12-saw blade 121-sawtooth
1210-helical form sawtooth row's 1211-the first hypotenuse
1212-the second hypotenuse 1213-male type arc-shaped side
1214-sawtooth wedge angle 1215-sawtooth tooth
2-cover body 21-charging aperture
211-feed nozzle
3-device of rotation driving 4-bracing frame.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, it is described in detail below by specific embodiment this utility model being applied in a kind of biomass shredder.
A kind of biomass shredder, as Figure 1-5, two blade shaft monomers 1, cover at the cover body 2 outside two blade shaft monomers 1, carry out two blade shaft monomers 1 rotating the device of rotation driving 3 driven, and be supported in the bracing frame 4 below cover body 2 and device of rotation driving 3.
The upside of cover body 2 offers charging aperture 21, blade shaft monomer 1 includes rotating shaft 11 and multiple saw blade 12 along rotating shaft 11 axially-aligned, between adjacent saw blade 12, there is gap, saw blade 12 is formed with multiple sawtooth 121, the sawtooth 121 of each saw blade 12 is staggered gradually along same clockwise, forms the helical form sawtooth row 1210 of a plurality of 11 spiral extensions around the shaft, sawtooth 121 includes the first hypotenuse 1211 towards reversed dip counterclockwise or clockwise, and the second hypotenuse 1212 of the first equidirectional inclination of hypotenuse 1211, and is connected to the male type arc-shaped side 1213 of the first hypotenuse 1211 and the second hypotenuse 1212 outer end, second hypotenuse 1212 forms sawtooth wedge angle 1214 with male type arc-shaped side 1213, second hypotenuse 1212 is formed with blade, described blade is to the lopsidedness of saw blade 12, and two the edge tilted of the adjacent saw blade 12 of blade shaft monomer 1 in opposite direction, this structure can make the trend that the oriented opposite direction of the biomass briquette in sawing process stretches, and does not result in saw blade 12 and is clamped and the situation that hinders sawing, male type arc-shaped side 1213 is formed with the sawtooth tooth 1215 along the arrangement of this male type arc-shaped side 1213, and the most advanced and sophisticated of sawtooth tooth 1215 all tilts towards the direction of sawtooth wedge angle 1214, and sawtooth tooth 1215 has the blade of incline direction same with the blade of place sawtooth 121, the saw blade of two blade shaft monomers 1 is spaced one by one. in actual use, the biomass briquettes such as bulk log are put into shredder by charging aperture 21, the rotating shaft 11 of two blade shaft monomers 1 drives respective saw blade 12 high-speed rotation, biomass briquette sawing is become the sheet block form of corresponding size, for follow-up use, realize tearing up of bulk biomass briquette, and saw blade 12 forms a plurality of helical form sawtooth row 1210, each saw blade 12 all carries out sawing with sawtooth wedge angle 1214 for the knife edge one by one in order and circularly to biomass briquette, until the biomass briquettes such as bulk log are by complete sawing, sawing is steady and smooth more, efficiency height and fault rate are substantially reduced, whole shredder durable more, and sawtooth tooth 1215 can assist sawtooth 121 that biomass briquette is carried out sawing, improves cutting-rate further.
Preferably, the male type arc-shaped side 1213 of each sawtooth 121 on same saw blade 12 is on same circumference, and the center of circle that the axis of rotating shaft 11 is by described circumference. This structure can make sawtooth 121 that the cutting of biomass briquette is more steady, carries out incremental cutting along with falling gradually of biomass briquette.
Preferably, sawtooth 121 is become narrow gradually to end by root; The first hypotenuse 1211 and the angle of male type arc-shaped side 1213 on same sawtooth 121 are 120-150 °, and the angle of the second hypotenuse 1212 and male type arc-shaped side 1213 is 45-80 °; The first hypotenuse 1211 on same saw blade 12 is 45-90 ° with the angle of the second hypotenuse 1212 of adjacent sawtooth 121. When corresponding rotating speed, during such as normal sawing rotating speed, the sawtooth 121 of this version makes each limit form the sawing becoming optimum cutting angle with rotary speed direction, waste material under sawing can the landing along corresponding edge smooth outflow, it is not susceptible to card wait indefinitely situation, biomass briquette can be carried out sawing more smoothly.The angle of the first hypotenuse 1211 and male type arc-shaped side 1213 concretely 120 °, 130 °, 140 ° or 150 °; The angle of the second hypotenuse 1212 and male type arc-shaped side 1213 concretely 45 °, 50 °, 55 °, 60 °, 70 ° or 80 °; The angle concretely 45 °, 50 °, 55 °, 60 °, 70 °, 80 ° or 90 ° of the first hypotenuse 1211 on same saw blade 12 and the second hypotenuse 1212 of adjacent sawtooth 121.
In order to further enhance the smooth and easy degree of waste material flowing, and then strengthen the smooth and easy degree of sawing, it is preferable that the first hypotenuse 1211 and male type arc-shaped side 1213 on same sawtooth 121 are connected by smooth arc-shaped side transition; The first hypotenuse 1211 and the second hypotenuse 1212 of adjacent sawtooth 121 on same saw blade 12 are connected by smooth arc-shaped side transition.
In order to implement the structure of device of rotation driving 3 and the driving to blade shaft monomer 1, it is preferable that device of rotation driving 3 includes two motors respectively two blade shaft monomers 1 being driven.
Preferably, the rotational power input of two rotating shafts 11 stretches out cover body 2 and together with being in transmission connection with two rotational power outfans of the device of rotation driving 3 of two motor form respectively.
Preferably, charging aperture 21 is equipped with feed nozzle 211, and feed nozzle 211 is square taper wide at the top and narrow at the bottom. The charging aperture 21 of this version is more convenient for the putting into of biomass briquette.
The Novel cutter bobbin of biomass shredder of the present utility model, the concrete form of device of rotation driving and the driving type of attachment with two blade shaft monomers thereof all can be adjusted according to actual requirement and design; The first hypotenuse and the angle of male type arc-shaped side, the angle of the second hypotenuse and male type arc-shaped side, and the first hypotenuse on same saw blade on same sawtooth all with the angle of the second hypotenuse of adjacent sawtooth can be adjusted according to actual requirement and design; The concrete shape of sawtooth, size, spacing, quantity and spread pattern etc. all can be adjusted according to actual requirement and design; The form of saw blade, size, spacing, quantity and spread pattern etc. all can be adjusted according to actual requirement and design; The form of rotating shaft can be adjusted according to actual requirement and design; The two concrete fit forms of blade shaft monomer are adjusted also dependent on actual requirement and design.
Product form of the present utility model is not limited to this case diagram and embodiment, and it is carried out the suitably change of similar thinking or modifies by anyone, all should be regarded as without departing from patent category of the present utility model.
Claims (5)
1. the Novel cutter bobbin of a biomass shredder, it is characterised in that: include two blade shaft monomers; Described blade shaft monomer includes rotating shaft and multiple saw blade along rotating shaft axially-aligned, between adjacent described saw blade, there is gap, described saw blade is formed with multiple sawtooth, the sawtooth of each described saw blade is staggered gradually along same clockwise, forms a plurality of helical form sawtooth around described rotating shaft spiral extension and arranges; Described sawtooth includes the first hypotenuse towards reversed dip counterclockwise or clockwise, and the second hypotenuse of the first equidirectional inclination in inclined-plane, and is connected to the first hypotenuse and the male type arc-shaped side of the second hypotenuse outer end; Described second hypotenuse forms sawtooth wedge angle with male type arc-shaped side; Described second hypotenuse is formed with blade, and described blade is to the lopsidedness of described saw blade, and the edge tilted of the adjacent saw blade of blade shaft monomer described in two is in opposite direction; Described in two, the saw blade of blade shaft monomer is spaced one by one.
2. the Novel cutter bobbin of a kind of biomass shredder according to claim 1, it is characterised in that: the male type arc-shaped side of each sawtooth on same described saw blade is on same circumference, and the center of circle that the axis of described rotating shaft is by described circumference.
3. the Novel cutter bobbin of a kind of biomass shredder according to claim 2, it is characterised in that: described sawtooth is become narrow gradually to end by root; The first hypotenuse and the angle of male type arc-shaped side on same described sawtooth are 120-150 °, and the angle of the second hypotenuse and male type arc-shaped side is 45-80 °; The first hypotenuse on same described saw blade is 45-90 ° with the angle of the second hypotenuse of adjacent described sawtooth.
4. the Novel cutter bobbin of a kind of biomass shredder according to claim 3, it is characterised in that: the first hypotenuse and male type arc-shaped side on same described sawtooth are connected by smooth arc-shaped side transition; The first hypotenuse and the second hypotenuse of adjacent described sawtooth on same described saw blade are connected by smooth arc-shaped side transition.
5. the Novel cutter bobbin of a kind of biomass shredder according to any one of claim 1-4, it is characterised in that: rotating shaft described in two is equipped with device of rotation driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038865.3U CN205308475U (en) | 2015-12-14 | 2015-12-14 | Novel blade shaft of living beings shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038865.3U CN205308475U (en) | 2015-12-14 | 2015-12-14 | Novel blade shaft of living beings shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308475U true CN205308475U (en) | 2016-06-15 |
Family
ID=56185944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038865.3U Expired - Fee Related CN205308475U (en) | 2015-12-14 | 2015-12-14 | Novel blade shaft of living beings shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078871A (en) * | 2016-08-18 | 2016-11-09 | 南京林恒机械制造有限公司 | A kind of double roller wood chipping equipment |
-
2015
- 2015-12-14 CN CN201521038865.3U patent/CN205308475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078871A (en) * | 2016-08-18 | 2016-11-09 | 南京林恒机械制造有限公司 | A kind of double roller wood chipping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |