CN203912642U - For the shredding mechanism of hard fruit tree branch stalk - Google Patents
For the shredding mechanism of hard fruit tree branch stalk Download PDFInfo
- Publication number
- CN203912642U CN203912642U CN201420375277.8U CN201420375277U CN203912642U CN 203912642 U CN203912642 U CN 203912642U CN 201420375277 U CN201420375277 U CN 201420375277U CN 203912642 U CN203912642 U CN 203912642U
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- China
- Prior art keywords
- cutting tool
- assembly
- perching knife
- walking case
- fruit tree
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Abstract
A kind of shredding mechanism for hard fruit tree branch stalk is provided, comprise walking case, Cutting tool installation manner assembly, perching knife installation assembly and outer cover, described walking case is that L shaped structure and walking case short end inside are fixed with reductor, the power shaft of described reductor is connected with the dynamical system in mini-size tillage machine, the output shaft of described reductor is provided with driving bevel gear I, described walking case long end inside is provided with power transmission shaft and power transmission shaft upper end is provided with driven bevel pinion I, described power transmission shaft lower end is provided with driving bevel gear II, described driving bevel gear I engages rear drive power transmission shaft and rotates with driven bevel pinion I, the driving bevel gear II of described power transmission shaft lower end engages the fruit tree branch stalk chopping that rear drive Cutting tool installation manner assembly rotates and perching knife installation assembly is scooped up with the driven bevel pinion II in Cutting tool installation manner assembly.The utility model is simple in structure, easy to use, and cutting tool long service life is applicable to the chopping of hard fruit tree branch stalk, has very high use value.
Description
Technical field
The utility model belongs to farm machinery technical field, is specifically related to a kind of shredding mechanism for hard fruit tree branch stalk.
Background technology
In the time in busy farming season, be the season of crops good harvest, but because people deal with improperly hard fruit tree branch stalk (if branch stalk), it is burned, have larger potential safety hazard, environmental pollution is more serious, causes traffic accident, affects road traffic and aviation safety, according to implementing of national environmental protection relevant policies, stepping on local rural culture civilization construction paces, in accordance with rural area civilization construction comprehensive regulation policy, progressively improve rural environment looks, make the clean and tidy health in grange region, none pollution, eliminate bavin standing grain and huddle rotten putting, taking fruit tree branch stalk mincing and returning to the field is the optimization process method to fruit tree branch stalk, but due to crops kind difference, therefore, the hardness of fruit tree branch stalk is also different, to the chopping of hard fruit tree branch stalk, existing cutter mill cannot meet chopping requirement, because fruit tree branch stalk is compared with firmly occurring the impaired phenomenon of cutter mill cutter, cutter life is low, therefore, be necessary to improve.
Utility model content
The technical problem that the utility model solves: a kind of shredding mechanism for hard fruit tree branch stalk is provided, after ground fruit tree branch stalk being scooped up by the perching knife in perching knife installation assembly, after being shredded, cutting tool falls into field the gap between Cutting tool installation manner assembly and perching knife installation assembly, the cutting tool of installing is floating structure, can avoid the phenomenon while running into indivedual hard fruit tree branch stalks or other hard foreign material, cutting tool being interrupted, simple in structure, easy to use, be applicable to the chopping of hard fruit tree branch stalk, there is very high use value.
The technical solution adopted in the utility model: for the shredding mechanism of hard fruit tree branch stalk, comprise walking case, Cutting tool installation manner assembly, perching knife installation assembly and outer cover, described walking case is that L shaped structure and walking case short end inside are fixed with reductor, the power shaft of described reductor is connected with the dynamical system in mini-size tillage machine, on the antetheca of described walking case long end and short end, be shaped with screwed hole and bolt through being formed on the case of walking after through hole on perching knife installation assembly and outer cover and screwed hole screw, perching knife installation assembly and outer cover are connected to one, described walking case long end end is provided with universal wheel and universal wheel is arranged on walking case long end rear wall and contacts with ground, described Cutting tool installation manner assembly is located at walking case long end below and walking case long end end is connected with Cutting tool installation manner assembly by bearing, the output shaft of described reductor is provided with driving bevel gear I, described walking case long end inside is provided with power transmission shaft and power transmission shaft upper end is provided with driven bevel pinion I, described power transmission shaft lower end is provided with driving bevel gear II, described driving bevel gear I engages rear drive power transmission shaft and rotates with driven bevel pinion I, the driving bevel gear II of described power transmission shaft lower end engages the fruit tree branch stalk chopping that rear drive Cutting tool installation manner assembly rotates and perching knife installation assembly is scooped up with the driven bevel pinion II in Cutting tool installation manner assembly.
Wherein, described Cutting tool installation manner assembly comprises main shaft, countershaft, disk is installed, cutting tool and driven bevel pinion II, described driven bevel pinion II is fixed on main shaft middle part and driven bevel pinion II engages the rear main shaft rotation that drives with driving bevel gear II, described main shaft is connected with walking case long end end by bearing, described installation disk is fixed on main shaft both sides and is uniformly distributed, described countershaft one end is that pyramidal structure and its other end are fixed on the countershaft other end disk outside is installed by steady pin after being formed on the hole of installing on disk, described cutting tool one end is sleeved on the countershaft of installing between disk and on countershaft, is set with the spacer that cutting tool is separated, the described cutting tool other end is that blade and blade are suspended in countershaft outside.
Further, described perching knife installation assembly comprises support body and perching knife, the structure of described support body is to be shaped with the through hole corresponding with screwed hole with on the walk suitable L shaped structure of case and support body, described support body lower end is fixed with rib, described perching knife comprises that rimmer knife and short sword and rimmer knife and short sword are alternately fixed on rib uniformly, described perching knife is the setting corresponding to direction of travel of the edge of a knife of semicircular structure and perching knife, and after described support body is fixedly connected with walking case, the perching knife of its lower end is positioned at the top of Cutting tool installation manner assembly.
Further, described outer cover is that semicircular structure and its lower end are fixed with rubber slab, described rubber slab lower end is dentalation, on the outer wall of described outer cover middle part, be fixed with on connecting plate and connecting plate and be shaped with through hole, after described outer cover is fixedly connected with perching knife installation assembly and walking case by perching knife installation assembly with walk case cover therein.
The utility model advantage compared with prior art:
1, the cutting tool in Cutting tool installation manner assembly is floating structure, can avoid the phenomenon that while running into indivedual hard fruit tree branch stalks or other hard foreign material, cutting tool interrupted, and cutting tool can self-protection;
2, the perching knife in perching knife installation assembly cuts through the cutting tool of rotation after the fruit tree branch stalk in field is scooped up, and convenient and swift, the fruit tree branch stalk that need to cut ground is without leaving over phenomenon;
3, outer cover, prevents that the fruit tree branch stalk of chopping from disorderly flying by Cutting tool installation manner assembly and perching knife installation assembly cover therein, avoids, because Cutting tool installation manner assembly exposes, security incident occurs;
4, simple in structure, easy to use, cutting tool long service life, is applicable to the chopping of hard fruit tree branch stalk, has very high use value.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model removes outer cover post-mounting structure schematic diagram;
Fig. 3 is that the utility model removes perching knife installation assembly and outer cover post-mounting structure schematic diagram;
Fig. 4 is the utility model walking case and perching knife installation assembly mounting structure schematic diagram;
Fig. 5 is the utility model cover structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing 1-5, a kind of embodiment of the present utility model is described.
For the shredding mechanism of hard fruit tree branch stalk, comprise walking case 1, Cutting tool installation manner assembly 2, perching knife installation assembly 3 and outer cover 12, described walking case 1 is that L shaped structure and walking case 1 short end inside are fixed with reductor 4, the power shaft of described reductor 4 is connected with the dynamical system in mini-size tillage machine, on the antetheca of described walking case 1 long end and short end, be shaped with screwed hole 10 and bolt through being formed on the case 1 of walking after through hole on perching knife installation assembly 3 and outer cover 11 11 screws with screwed hole 10, perching knife installation assembly 3 and outer cover 12 are connected to one, described walking case 1 long end end is provided with universal wheel 20 and universal wheel 20 is arranged on walking case 1 long end rear wall and contacts with ground, described Cutting tool installation manner assembly 2 is located at walking case 1 long end below and walking case 1 long end end is connected with Cutting tool installation manner assembly 2 by bearing 17, the output shaft of described reductor 4 is provided with driving bevel gear I 5, described walking case 1 long end inside is provided with power transmission shaft 6 and power transmission shaft 6 upper ends are provided with driven bevel pinion I 7, described power transmission shaft 6 lower ends are provided with driving bevel gear II 8, described driving bevel gear I 5 engages rear drive power transmission shaft 6 with driven bevel pinion I 7 and rotates, the driving bevel gear II 8 of described power transmission shaft 6 lower ends engages the fruit tree branch stalk chopping that rear drive Cutting tool installation manner assembly 2 rotates and perching knife installation assembly 3 is scooped up with the driven bevel pinion II 9 in Cutting tool installation manner assembly 2, concrete, described Cutting tool installation manner assembly 2 comprises main shaft 13, countershaft 14, disk 15 is installed, cutting tool 16 and driven bevel pinion II 9, after being fixed on main shaft 13 middle parts and driven bevel pinion II 9 and engaging with driving bevel gear II 8, described driven bevel pinion II 9 drive main shaft 13 to rotate, described main shaft 13 is connected with walking case 1 long end end by bearing 17, described installation disk 15 is fixed on main shaft 13 both sides and is uniformly distributed, described countershaft 14 one end are that pyramidal structure and its other end are fixed on countershaft 14 other ends disk 15 outsides are installed by steady pin after being formed on the hole of installing on disk 15, described cutting tool 16 one end are sleeved on the countershaft 14 of installing between disk 15 and on countershaft 14, are set with the spacer 18 that cutting tool 16 is separated, described cutting tool 16 other ends are that blade 19 and blade 19 are suspended in countershaft 14 outsides, concrete, described perching knife installation assembly 3 comprises support body 21 and perching knife 22, the structure of described support body 21 is to be shaped with the through hole corresponding with screwed hole 10 11 with on the walk suitable L shaped structure of case 1 and support body 21, described support body 21 lower ends are fixed with rib 23, described perching knife 22 comprises that rimmer knife and short sword and rimmer knife and short sword are alternately fixed on rib 23 uniformly, the edge of a knife setting corresponding to direction of travel that described perching knife 22 is semicircular structure and perching knife 22, after described support body 21 is fixedly connected with walking case 1, the perching knife 22 of its lower end is positioned at the top of Cutting tool installation manner assembly 2, concrete, described outer cover 12 is fixed with rubber slab 24 for semicircular structure and its lower end, described rubber slab 24 lower ends are dentalation, on described outer cover 12 middle part outer walls, be fixed with on connecting plate 25 and connecting plate 25 and be shaped with through hole 11, described outer cover 12 covers perching knife installation assembly 3 and walking case 1 therein after being fixedly connected with walking case 1 with perching knife installation assembly 3.
In use, the power shaft of reductor in this structure 4 is connected with the dynamical system in mini-size tillage machine, engage power is delivered to power transmission shaft 6 from reductor 4 with the driven bevel pinion I 7 on power transmission shaft 6 by the driving bevel gear I 5 on reductor 4, the driving bevel gear II 8 of power transmission shaft 6 lower ends engages power is delivered to main shaft 13 from power transmission shaft 6 with the driven bevel pinion II 9 on main shaft 13, the rotation of main shaft 13 drives the countershaft 14 on installation disk 15 and the installation disk 15 on it to rotate, thereby the cutting tool 16 of suit on countershaft 14 is rotated, in the proal process of body, drive this device to travel forward, thereby the perching knife 22 in perching knife installation assembly 3 is scooped up the fruit tree branch stalk on ground, after contacting with cutting tool 16, shredded by the cutting tool 16 of High Rotation Speed the fruit tree branch stalk being scooped up, the fruit tree branch stalk of chopping falls to the ground from the space between cutting tool 16 and perching knife 22, the mounting structure of cutting tool 16 is floating structure, in the time running into indivedual hard fruit tree branch stalks or other foreign material in cutting process, can avoid the phenomenon while running into indivedual hard fruit tree branch stalks or other hard foreign material, cutting tool 16 being interrupted, play self-protection effect, simultaneously, outer cover 12 covers Cutting tool installation manner assembly 2 and perching knife installation assembly 3 therein, the fruit tree branch stalk that prevents chopping disorderly flies, avoid, because Cutting tool installation manner assembly 2 exposes, security incident occurs simultaneously, outer cover 12 lower ends are rubber slab 24, the fruit tree branch stalk in body advances process, chopping being fallen is evened up, avoid appearing at because the fruit tree branch stalk falling is uneven the phenomenon that rubber slab 24 places gather, simple in structure, easy to use, cutter 16 long service life, be applicable to the chopping of hard fruit tree branch stalk, there is very high use value, certainly, also be applicable to the chopping of other hard stalks.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, and the equivalence of being done with content described in the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (4)
1. for the shredding mechanism of hard fruit tree branch stalk, it is characterized in that: comprise walking case (1), Cutting tool installation manner assembly (2), perching knife installation assembly (3) and outer cover (12), described walking case (1) is that L shaped structure and walking case (1) short end inside are fixed with reductor (4), the power shaft of described reductor (4) is connected with the dynamical system in mini-size tillage machine, on the antetheca of described walking case (1) long end and short end, be shaped with screwed hole (10) and bolt through being formed on the case (1) of walking after through hole (11) on perching knife installation assembly (3) and outer cover (11) and screwed hole (10) screw, perching knife installation assembly (3) and outer cover (12) are connected to one, described walking case (1) long end end is provided with universal wheel (20) and universal wheel (20) is arranged on walking case (1) long end rear wall and contacts with ground, described Cutting tool installation manner assembly (2) is located at walking case (1) long end below and walking case (1) long end end is connected with Cutting tool installation manner assembly (2) by bearing (17), the output shaft of described reductor (4) is provided with driving bevel gear I (5), described walking case (1) long end inside is provided with power transmission shaft (6) and power transmission shaft (6) upper end is provided with driven bevel pinion I (7), described power transmission shaft (6) lower end is provided with driving bevel gear II (8), described driving bevel gear I (5) engages rear drive power transmission shaft (6) and rotates with driven bevel pinion I (7), the driving bevel gear II (8) of described power transmission shaft (6) lower end engages the fruit tree branch stalk chopping that rear drive Cutting tool installation manner assembly (2) rotates and perching knife installation assembly (3) is scooped up with the driven bevel pinion II (9) in Cutting tool installation manner assembly (2).
2. the shredding mechanism for hard fruit tree branch stalk according to claim 1, it is characterized in that: described Cutting tool installation manner assembly (2) comprises main shaft (13), countershaft (14), disk (15) is installed, cutting tool (16) and driven bevel pinion II (9), described driven bevel pinion II (9) is fixed on main shaft (13) middle part and driven bevel pinion II (9) engages rear main shaft (13) rotation that drives with driving bevel gear II (8), described main shaft (13) is connected with walking case (1) long end end by bearing (17), described installation disk (15) is fixed on main shaft (13) both sides and is uniformly distributed, described countershaft (14) one end is that pyramidal structure and its other end are fixed on countershaft (14) other end disk (15) outside is installed by steady pin after being formed on the hole of installing on disk (15), described cutting tool (16) one end is sleeved on the countershaft (14) of installing between disk (15) and above and on countershaft (14) is set with the spacer (18) that cutting tool (16) is separated, described cutting tool (16) other end is that blade (19) and blade (19) are suspended in countershaft (14) outside.
3. the shredding mechanism for hard fruit tree branch stalk according to claim 2, it is characterized in that: described perching knife installation assembly (3) comprises support body (21) and perching knife (22), the structure of described support body (21) is for being shaped with the through hole (11) corresponding with screwed hole (10) on the L shaped structure suitable with walking case (1) and support body (21), described support body (21) lower end is fixed with rib (23), described perching knife (22) comprises that rimmer knife and short sword and rimmer knife and short sword are alternately fixed on rib (23) uniformly, described perching knife (22) is the edge of a knife setting corresponding to direction of travel of semicircular structure and perching knife (22), after described support body (21) is fixedly connected with walking case (1), the perching knife (22) of its lower end is positioned at the top of Cutting tool installation manner assembly (2).
4. according to the shredding mechanism for hard fruit tree branch stalk described in claim 1 or 2 or 3, it is characterized in that: described outer cover (12) is fixed with rubber slab (24) for semicircular structure and its lower end, described rubber slab (24) lower end is dentalation, on the outer wall of described outer cover (12) middle part, be fixed with on connecting plate (25) and connecting plate (25) and be shaped with through hole (11), described outer cover (12) covers perching knife installation assembly (3) and walking case (1) therein after being fixedly connected with walking case (1) with perching knife installation assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375277.8U CN203912642U (en) | 2014-07-08 | 2014-07-08 | For the shredding mechanism of hard fruit tree branch stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375277.8U CN203912642U (en) | 2014-07-08 | 2014-07-08 | For the shredding mechanism of hard fruit tree branch stalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912642U true CN203912642U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420375277.8U Expired - Fee Related CN203912642U (en) | 2014-07-08 | 2014-07-08 | For the shredding mechanism of hard fruit tree branch stalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275427A (en) * | 2018-11-29 | 2019-01-29 | 安徽科技学院 | A kind of straw baler monitored automatically |
-
2014
- 2014-07-08 CN CN201420375277.8U patent/CN203912642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275427A (en) * | 2018-11-29 | 2019-01-29 | 安徽科技学院 | A kind of straw baler monitored automatically |
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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: 20141105 Termination date: 20170708 |