CN204869153U - Self -propelled chipper shredder - Google Patents
Self -propelled chipper shredder Download PDFInfo
- Publication number
- CN204869153U CN204869153U CN201520513796.0U CN201520513796U CN204869153U CN 204869153 U CN204869153 U CN 204869153U CN 201520513796 U CN201520513796 U CN 201520513796U CN 204869153 U CN204869153 U CN 204869153U
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- Prior art keywords
- cutter head
- head group
- cutter
- tool bit
- self
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Abstract
The utility model discloses a self -propelled chipper shredder, including frame and crushing storehouse, the engine of setting in the frame, be fixed with blade disc group through the main shaft in smashing the storehouse, blade disc group comprises at main epaxial blade disc the suit, and the symmetry is fixed with two tool bits on the excircle of every blade disc, forms first tool bit group and second tool bit group respectively, and every group tool bit arranges along circumference equal indicative angle, makes first tool bit group and second tool bit organize and follows the axial be the range of symmetrical spiral on the outline that the blade disc was organized, smash the feed end fixedly connected with feeding storehouse in storehouse, the discharge end of smashing the storehouse is equipped with the discharge gate, the feed inlet fixedly connected with feeder hopper in feeding storehouse, the bottom level in feeding storehouse is fixed with the stationary knife, engine driving spindle drives blade disc group counter -clockwise turning, and organizing in proper order through first tool bit group and second tool bit, intermittent type accomplishes the planing to the material with the stationary knife cooperation. The utility model discloses not only solved the crushing difficult problem of major diameter hardwood branch, it is efficient in addition.
Description
Technical field
The utility model belongs to size reduction machinery field, is specifically related to a kind of self-propelled branch crushing machine.
Background technology
At present, existing branch crushing machine is difficult to pulverize major diameter hardwood branch.The applicant's authorized " branch slicing shredder " utility model patent CN103111349A with the immediate prior art of the utility model, positioned by dise knife dish side plane, control major diameter hardwood branch and send into length, adopt the moving knife planing section be arranged on dise knife dish side plane, rub pulverizing through hammer leaf again, overcome the defect of the too quickly very easily vexed car of major diameter feeding.Although this machine solves a pulverizing difficult problem for major diameter hardwood branch, owing to adopting side butt formula, lower to the crush efficiency of major diameter hardwood branch, can not meet the need of market.
Utility model content
The utility model solves above-mentioned the deficiencies in the prior art, provides a kind of self-propelled branch crushing machine, not only solve a pulverizing difficult problem for major diameter hardwood branch, and efficiency is high.
The technical scheme that the utility model adopts is: comprise frame and be arranged on crushing bin, the engine in frame, cutter disc groups is fixed with by main shaft in described crushing bin, described cutter disc groups is made up of the cutterhead be sleeved on main shaft, and the cylindrical of each cutterhead is symmetrically fixed with two cutter heads, form the first cutter head group and the second cutter head group respectively, and often organize cutter head and circumferentially arrange at equal indicative angle, make the first cutter head group and the second cutter head group symmetrically helical arrangement vertically on the outline of cutter disc groups; The feed end of described crushing bin is fixedly connected with feeding warehouse, the discharge end of crushing bin is provided with discharging opening, the charging aperture of feeding warehouse is fixedly connected with feed hopper, the bottom level of described feeding warehouse is fixed with stationary knife, described engine drive shaft drives cutter disc groups to be rotated counterclockwise, and has intermittently coordinated the planing to material successively with stationary knife by the first cutter head group and the second cutter head group.
Further, the two side of described feeding warehouse is shaped with curved channel, and outside the two side of feeding warehouse, be arranged with two arc bridge plates, nip rolls is arranged on the free end of two arc bridge plates by binder roll shaft and is arranged in feeding warehouse, and the other end of two arc bridge plates is hinged on the discharge end of crushing bin; The top of described two arc bridge plates is tilting door shaped stent, and in door shaped stent, both sides are provided with limiting plate, and the top of crushing bin is provided with limit base, and limit base is positioned at the below of limiting plate; Extension spring is provided with between described door shaped stent top and crushing bin top, the free end of two arc bridge plates is made to have the trend moved downward all the time by the active force of extension spring, and then make nip rolls have the trend pressed down all the time, and coordinate spacing with limiting plate by limit base, ensure the minimum altitude of nip rolls; Described frame is provided with hydraulic oil pump, and described main shaft drives hydraulic oil pump by drive; Described binder roll shaft is coaxially installed with hydraulic motor, and described hydraulic oil pump drives hydraulic motor by oil circuit, and by being arranged on the rotating speed of the overflow valve hydraulic control motor on oil circuit; Described overflow valve is arranged on the outside of feed hopper.
Further, be provided with oil cylinder between described door shaped stent top and crushing bin top, described hydraulic oil pump drives oil cylinder by oil circuit, and turns to the lifting with oil cylinder by what be arranged on control valve hydraulic control motor on oil circuit; Described control valve is arranged on the top of feed hopper.
Further, be provided with two road wheels below the front end of described frame, rear is provided with a deflecting roller; Described frame is provided with gearbox, and described main shaft drives gearbox by drive, by gearbox ground-engaging wheel, is provided with direction control handle above the rear end of described frame, controls deflecting roller realize turning to of road wheel by direction control handle.
Further, described cutter disc groups is made up of 25 cutterheads, and the first cutter head group and the second cutter head group are made up of 25 cutter heads respectively; Described cutterhead ovalize, described insert symmetry is fixed on two minor axis outer ends of oval cutterhead, makes the outline of cutter disc groups forms two arc grooves respectively along the both sides of the first cutter head group and the second cutter head group.
Further, the thickness of described cutterhead is 10-12mm, the inclination angle that top is high with cutting edge end, knife back end is low of described cutter head, and the thickness of cutter head and width are 10-12mm, and cutting edge end height is 6-8mm.
The advantage that the utility model compared with prior art has and effect:
1, the utility model adopts the mode of dynamic cutter head helical arrangement on cutter disc groups outline, by 50 dynamic cutter heads successively interval but continual planing major diameter hardwood branch, reach the object of safety, the thick and stiff branch bar of smooth and easy pulverizing, solve a pulverizing difficult problem for major diameter hardwood branch, and efficiency is high, vibration, noise also decrease.
2, the utility model cutter disc groups is set with by several oval cutterheads and forms, and insert symmetry is fixed on two minor axis outer ends of oval cutterhead, make the outline of cutter disc groups forms two spirality arc grooves respectively along cutter head both sides, when the nip rolls compression of major diameter hardwood branch through slowly running delivers to cutter disc groups, material can enter two spirality arc grooves automatically, and follow two spirality arc grooves and move left and right, realize dynamic cutter head successively interval but continual planing, major diameter hardwood branch is pulverized by quick pointwise, further increase planing reasonability and planing efficiency.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is structure rearview of the present utility model;
Fig. 3 is drive path figure of the present utility model;
Fig. 4 is the A-A structural representation of Fig. 1;
Fig. 5 is the B-B structural representation of Fig. 3;
Fig. 6 is the structural representation of the utility model cutterhead and cutter head;
Fig. 7 is that the C of Fig. 1 is to structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2,3,4,5,6,7, a kind of embodiment of the present utility model is described.
A kind of self-propelled branch crushing machine, comprise frame 1 and be arranged on crushing bin 2, the engine 3 in frame 1, cutter disc groups 5 is fixed with by main shaft 4 in described crushing bin 2, described cutter disc groups 5 is made up of the cutterhead 6 be sleeved on main shaft 4, and the cylindrical of each cutterhead 6 is symmetrically fixed with two cutter heads 7, form the first cutter head group 8 and the second cutter head group 9 respectively, and often organize cutter head and circumferentially arrange at equal indicative angle, make the first cutter head group 8 and the second cutter head group 9 symmetrically helical arrangement vertically on the outline of cutter disc groups 5; The feed end of described crushing bin 2 is fixedly connected with feeding warehouse 10, the discharge end of crushing bin 2 is provided with discharging opening 31, the charging aperture of feeding warehouse 10 is fixedly connected with feed hopper 11, the bottom level of described feeding warehouse 10 is fixed with stationary knife 12, described engine 3 drive shaft 4 drives cutter disc groups 5 to be rotated counterclockwise, and has intermittently coordinated the planing to material successively with stationary knife 12 by the first cutter head group 8 and the second cutter head group 9.
Described cutter disc groups 5 is made up of 25 cutterheads 6, and the first cutter head group 8 and the second cutter head group 9 are made up of 25 cutter heads 7 respectively; Described cutterhead 6 ovalize, described cutter head 7 symmetry is fixed on two minor axis outer ends of oval cutterhead, makes the outline of cutter disc groups 5 forms two arc grooves 30 respectively along the both sides of the first cutter head group 8 and the second cutter head group 9.The thickness of described cutterhead 6 is 10-12mm, the inclination angle that top is high with cutting edge end, knife back end is low of described cutter head 7, and the thickness of cutter head 7 and width are 10-12mm, and cutting edge end height is 6-8mm.
The two side of described feeding warehouse 10 is shaped with curved channel 13, and outside the two side of feeding warehouse 10, be arranged with two arc bridge plates 15, nip rolls 14 is arranged on the free end of two arc bridge plates 15 by binder roll shaft 16 and is arranged in feeding warehouse 10, and the other end of two arc bridge plates 15 is hinged on the discharge end of crushing bin 2; The top of described two arc bridge plates 15 is tilting door shaped stent 17, and in door shaped stent 17, both sides are provided with limiting plate 20, and the top of crushing bin 2 is provided with limit base 18, and limit base 18 is positioned at the below of limiting plate 20; Extension spring 19 is provided with between described door shaped stent 17 top and crushing bin 2 top, the free end of two arc bridge plates 15 is made to have the trend moved downward all the time by the active force of extension spring 19, and then make nip rolls 14 have the trend pressed down all the time, and coordinate spacing by limit base 18 with limiting plate 20, ensure the minimum altitude of nip rolls 14; Described frame 1 is provided with hydraulic oil pump 21, and described main shaft 4 drives hydraulic oil pump 21 by drive 28; Described binder roll shaft 16 is coaxially installed with hydraulic motor 22, and described hydraulic oil pump 21 drives hydraulic motor 22 by oil circuit, and by being arranged on the rotating speed of the overflow valve 23 hydraulic control motor 22 on oil circuit; Described overflow valve 23 is arranged on the outside of feed hopper 11.Be provided with oil cylinder 24 between described door shaped stent 17 top and crushing bin 2 top, described hydraulic oil pump 21 drives oil cylinder 24 by oil circuit, and turns to the lifting with oil cylinder 24 by what be arranged on control valve 31 hydraulic control motor 22 on oil circuit; Described control valve 31 is arranged on the top of feed hopper 11.
Be provided with two road wheels 25 below the front end of described frame 1, rear is provided with a deflecting roller 26; Described frame 1 is provided with gearbox 27, described main shaft 4 drives gearbox 27 by drive 28, by gearbox 27 ground-engaging wheel 25, above the rear end of described frame 1, be provided with direction control handle 29, control deflecting roller 26 by direction control handle 29 and realize turning to of road wheel 25.
Operation principle of the present utility model: the gear of gearbox 27 is placed in neutral, starts engine 3, and after manually being filled in from feed hopper 11 by branch, the nip rolls 14 through slowly running compresses and delivers to cutter disc groups 5.50 width that cutter disc groups 5 outline is inlayed are only the cutter head 7 of 10mm with inclination angle, utilize the impulsive force of high-speed rotation, dig width continuously and are less than the uniform thin slice of 10mm, then pulverize through the extruding and kneading of cutter disc groups 5 with stationary knife 12, finally spray from discharging opening 31.When branch is thick, nip rolls 14 is lifted, and a lower pressure required when simultaneously having a feeding, reaches the object of smooth feeding, now also reduce the rotating speed of hydraulic motor 22 by overflow valve 23, prevent from causing vexed car to work.And branch thinner time, nip rolls 14 is depressed by spring 19, reduce between nip rolls and stationary knife 12 base plate by gap, make tiny branch send into charging aperture smoothly, overflow valve 23 improves the rotating speed of hydraulic motor 22, improve crush efficiency.When charging is excessive, the control stick on driven forward control valve 31, nip rolls 14 rotates backward and is exited by material, and fluid cylinder 24 stretches out nip rolls 14 jack-up simultaneously, gets rid of buildup.When allowing charging, pull back the control stick on control valve 31, fluid cylinder 24 bounces back and to be put down by nip rolls 14, and nip rolls 14 rotates forward continuation feeding simultaneously, when getting rid of buildup, operates without the need to stopping engine 3.
When needs mobile apparatus, the gear of gearbox 27 is placed in suitable gear, hand steered direction control handle 29 is operated machines advance, and controls deflecting roller 26 by direction control handle 29 and realize turning to of road wheel 25.
Above-described embodiment, just preferred embodiment of the present utility model, is not used for limiting practical range of the present utility model, therefore all equivalent variations done with content described in the utility model claim, all should be included within the utility model right.
Claims (6)
1. a self-propelled branch crushing machine, comprise frame (1) and be arranged on the crushing bin (2) in frame (1), engine (3), it is characterized in that: in described crushing bin (2), be fixed with cutter disc groups (5) by main shaft (4), described cutter disc groups (5) is made up of the cutterhead (6) be sleeved on main shaft (4), and the cylindrical of each cutterhead (6) is symmetrically fixed with two cutter heads (7), form the first cutter head group (8) and the second cutter head group (9) respectively, and often organize cutter head circumferentially equal indicative angle layout, make the first cutter head group (8) and the second cutter head group (9) symmetrically helical arrangement vertically on the outline of cutter disc groups (5), the feed end of described crushing bin (2) is fixedly connected with feeding warehouse (10), the discharge end of crushing bin (2) is provided with discharging opening (31), the charging aperture of feeding warehouse (10) is fixedly connected with feed hopper (11), the bottom level of described feeding warehouse (10) is fixed with stationary knife (12), described engine (3) drive shaft (4) drives cutter disc groups (5) to be rotated counterclockwise, and has intermittently coordinated the planing to material successively with stationary knife (12) by the first cutter head group (8) and the second cutter head group (9).
2. the self-propelled branch crushing machine of one according to claim 1, it is characterized in that: the two side of described feeding warehouse (10) is shaped with curved channel (13), and outside the two side of feeding warehouse (10), be arranged with two arc bridge plates (15), nip rolls (14) is arranged on the free end of two arc bridge plates (15) by binder roll shaft (16) and is arranged in feeding warehouse (10), and the other end of two arc bridge plates (15) is hinged on the discharge end of crushing bin (2); The top of described two arc bridge plates (15) is tilting door shaped stent (17), door shaped stent (17) interior both sides are provided with limiting plate (20), the top of crushing bin (2) is provided with limit base (18), and limit base (18) is positioned at the below of limiting plate (20); Extension spring (19) is provided with between described door shaped stent (17) top and crushing bin (2) top, the free end of two arc bridge plates (15) is made to have the trend moved downward all the time by the active force of extension spring (19), and then make nip rolls (14) have the trend pressed down all the time, and coordinate spacing by limit base (18) with limiting plate (20), ensure the minimum altitude of nip rolls (14); Described frame (1) is provided with hydraulic oil pump (21), and described main shaft (4) drives hydraulic oil pump (21) by drive (28); Described binder roll shaft (16) is coaxially installed with hydraulic motor (22), described hydraulic oil pump (21) drives hydraulic motor (22) by oil circuit, and by being arranged on the rotating speed of overflow valve (23) the hydraulic control motor (22) on oil circuit; Described overflow valve (23) is arranged on the outside of feed hopper (11).
3. the self-propelled branch crushing machine of one according to claim 2, it is characterized in that: between described door shaped stent (17) top and crushing bin (2) top, be provided with oil cylinder (24), described hydraulic oil pump (21) drives oil cylinder (24) by oil circuit, and is elevated with oil cylinder (24) by the turning to of control valve (31) hydraulic control motor (22) be arranged on oil circuit; Described control valve (31) is arranged on the top of feed hopper (11).
4. the self-propelled branch crushing machine of one according to claim 3, is characterized in that: be provided with two road wheels (25) below the front end of described frame (1), and rear is provided with a deflecting roller (26); Described frame (1) is provided with gearbox (27), described main shaft (4) drives gearbox (27) by drive (28), by gearbox (27) ground-engaging wheel (25), be provided with direction control handle (29) above the rear end of described frame (1), control deflecting roller (26) by direction control handle (29) and realize turning to of road wheel (25).
5. the self-propelled branch crushing machine of one according to claim 1 or 2 or 3 or 4, it is characterized in that: described cutter disc groups (5) is made up of 25 cutterheads (6), the first cutter head group (8) and the second cutter head group (9) are made up of 25 cutter heads (7); Described cutterhead (6) ovalize, described cutter head (7) symmetry is fixed on two minor axis outer ends of oval cutterhead (6), makes the outline of cutter disc groups (5) forms two arc grooves (30) respectively along the both sides of the first cutter head group (8) and the second cutter head group (9).
6. the self-propelled branch crushing machine of one according to claim 5, it is characterized in that: the thickness of described cutterhead (6) is 10-12mm, the inclination angle that top is high with cutting edge end, knife back end is low of described cutter head (7), and the thickness of cutter head (7) and width are 10-12mm, cutting edge end height is 6-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513796.0U CN204869153U (en) | 2015-07-16 | 2015-07-16 | Self -propelled chipper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513796.0U CN204869153U (en) | 2015-07-16 | 2015-07-16 | Self -propelled chipper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869153U true CN204869153U (en) | 2015-12-16 |
Family
ID=54813574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513796.0U Withdrawn - After Issue CN204869153U (en) | 2015-07-16 | 2015-07-16 | Self -propelled chipper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985663A (en) * | 2015-07-16 | 2015-10-21 | 扶风永恒农牧机械制造有限责任公司 | Self-walking type branch crusher |
| CN107310004A (en) * | 2017-08-22 | 2017-11-03 | 浏阳市金仁林业集团有限公司 | A kind of self-propelled forestry logging residue crushing system |
-
2015
- 2015-07-16 CN CN201520513796.0U patent/CN204869153U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985663A (en) * | 2015-07-16 | 2015-10-21 | 扶风永恒农牧机械制造有限责任公司 | Self-walking type branch crusher |
| CN104985663B (en) * | 2015-07-16 | 2017-06-30 | 扶风永恒农牧机械制造有限责任公司 | Self-propelled branch crushing machine |
| CN107310004A (en) * | 2017-08-22 | 2017-11-03 | 浏阳市金仁林业集团有限公司 | A kind of self-propelled forestry logging residue crushing system |
| CN107310004B (en) * | 2017-08-22 | 2022-09-09 | 浏阳市金仁林业集团有限公司 | Broken system of residue is felled in self-propelled forestry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170630 |
|
| AV01 | Patent right actively abandoned |