CN102550146A - Rotary cultivator with multiple safety measures - Google Patents
Rotary cultivator with multiple safety measures Download PDFInfo
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- CN102550146A CN102550146A CN2011104299451A CN201110429945A CN102550146A CN 102550146 A CN102550146 A CN 102550146A CN 2011104299451 A CN2011104299451 A CN 2011104299451A CN 201110429945 A CN201110429945 A CN 201110429945A CN 102550146 A CN102550146 A CN 102550146A
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Abstract
The invention discloses a rotary cultivator with multiple safety measures, and the rotary cultivator comprises a safety follow-up guard plate cage, a dual-action safety switch and a safety resistance fork wheel. A safety follow-up upper guard plate, a safety follow-up rear guard plate, a left safety cage and a right safety cage are adopted, thus adhered soil is reduced and wound grass is cut; folding-type and pushing-buckling-type dual-action safety measures are adopted, and no misoperations exist, thus the rotary cultivator is safer, reaches the standard, and is convenient for observation, thus the working efficiency is increased; and the safety resistance fork wheel is not easy to incline and is easy to guide, and the transportation cost can be reduced by the movable guard plates or detachable plates.
Description
Technical field
The present invention relates to a kind of agriculture and animal husbandry machinery, belong to the rotovator technical field, relate in particular to a kind of rotovator that multiple security measure is arranged, promptly have safe servo-actuated backplate to protect the rotovator of frame and two moving security protection switches and safe resistance fork wheel.
Background technology
Bread is the staff of life; In farming work, the work of the outbalance arable land of ploughing exactly, traditional personnel selection or with the main labour of Niu Zuowei not only labour intensity is big, and efficient is extremely low.To the soil, especially, continually develop and improve multiple rotovator to hills and mountain area, to alleviating peasant's labour intensity, improve effect and play a very important role.Rotovator is widely used in not carrying out operation from walking the mode of not walking certainly sometimes sometimes by people's hobby is selected.In recent years, along with rapid economy development and social progress, country has further strengthened farming and animal husbandry work, has strengthened the agriculture and animal husbandry facility and has bought the subsidy dynamics, and agriculture and animal husbandry machinery is developed rapidly, and rotovator is exactly a kind of in the agriculture and animal husbandry machinery.Because rotovator can be widely used in field, meadow, garden, vegetable garden, orchard; Plough in arable lands such as plastic tunnel, whole ground; Hoe the fields and hack upturned soil, significantly improve operating efficiency, rotovator progressively becomes the rural area; The pastoral area, one of agricultural machine machinery that garden management is commonly used progressively replaces original work pattern with manual work or farm cattle.But at first, the starting handle of existing rotovator is also referred to as flame-out handle, just holds and opens, and does not have the fault-operation protection measure, and when depressing the starting handle because of carelessness, revolving cutter will rotate, and does not guarantee safe high request and meet.Secondly; The fender configuration of existing rotovator generally just is provided with dashboard simply above rotary blade, and dashboard is fixed on the body the obvious deficiency of existence in use: the one, because dashboard only covers the top of rotary blade; When the rotovator operation, stir up a cloud of dust; Dust is big, and poor working environment directly influences the healthy of operator; The 2nd, when the rotovator operation, sandy soil splash outward, very easily accidentally injure the people; The 3rd, be prone to foundry loam, because the dashboard of various rotovators all is to process with metallic plate, extruded soil is being mingled with grass roots and is being cemented on the dashboard during operation; With rotary blade stronger frictional force takes place solidly; Increased power consumption, accelerated the wearing and tearing of rotary blade, the clay that cements on the dashboard needs artificial the shovel with instrument to wipe off; Waste time and energy; Influence effect, one of its reason is that dashboard is fixed, and last dashboard the employing activity or servo-actuated and movable solutions such as rear mudguard; Dashboard is fixed, and a special case is arranged, and it is fixed when the rotary tillage operation; Only be that installing and replacing is convenient; For example utility model 200920244006.8, but a kind of upper cover plate flip-up style rotovator, and its composition comprises: the rotovator main body; It is characterized in that: described rotovator main body upper cover plate comprises a movable upper cover plate that connects through loose-leaf, has snap close on the described upper cover plate; Fix during its upper cover plate operation, when this and operation of the present invention be movable and last dashboard servo-actuated and movable rear mudguard and about solution such as protection essential difference is arranged.The 4th, be prone to twine grass during rotary tillage, that is because the dashboard of various rotovators does not have the measure of cutting blade.Moreover existing rotovator is easy to and overturning, and at that rate, the rotary blade that no matter rotates or do not rotate all has the possibility of hindering leg and hindering pin; One of its reason is that the rotovator rear portion has only a single bar that is called drag strut, and it is the drag strut of scalable height, and an end contacts to earth, and both can adjust the degree of depth of rotary tillage by the height of regulating drag strut, plays a kind of supplemental support effect to rotovator again; Because of drag strut is single, just a point supports, so rotovator is easy crooked; If improving the single bar of drag strut is the double end bar, or the double end bar of band steamboat is arranged, then be expected to improve; If set up defences and protect in the outside about rotovator, then safer.At last, also having a reason is cost of transportation; The dashboard of existing rotovator is fixed on the body, and volume is big, and box number is limited in the container, is improved to portable plate or demountable panel, is expected to reduce cost of transportation.
Summary of the invention
In order to continually develop and improve rotovator, promote safety, improve effect, special open the present invention.The present invention relates to a kind of agriculture and animal husbandry machinery, belong to the rotovator technical field, relate in particular to a kind of rotovator that multiple security measure is arranged, promptly have safe servo-actuated backplate to protect the rotovator of frame and two moving security protection switches and safe resistance fork wheel.
The present invention solves the technical measures that its technical problem takes:
A kind of rotovator that multiple security measure is arranged; Promptly there is safe servo-actuated backplate to protect the rotovator of frame and two moving security protection switches and safe resistance fork wheel; It is characterized in that: the described rotovator that multiple security measure is arranged, it comprises safe servo-actuated upper guard board assembly, backplate assembly after the safe servo-actuated; About safety protect the frame assembly; The two moving security protection switch assemblies of folding type push away the two moving security protection switch assemblies of button, safe resistance fork wheel assembly; Described safe servo-actuated upper guard board assembly is contained in rotovator and be in the top of rotary blade on one's body; The backplate assembly is contained in rotovator after one's death and be in the rear of rotary blade versatilely after the described safe servo-actuated, described about safety protect the frame assembly and be contained in described safe servo-actuated upper guard board assembly side versatilely through torsion spring rotating shaft hinge, the two moving security protection switch assemblies of described folding type are contained in the end near staff of the starting handle of rotovator; The described two moving security protection switch assemblies of button that push away are contained on the rotovator handrail tube and with described starting handle dead bolt and act on mutually, and described safe resistance fork wheel assembly is contained in rotovator after one's death in the middle of the side.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: described safe servo-actuated upper guard board assembly comprise be located at rotovator on one's body about two servo-actuated upper guard boards (14); And torsion spring rotating shaft (17), each ground is contained on one's body the rotovator through described torsion spring rotating shaft (17) respectively versatilely about described servo-actuated upper guard board (14).
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: described safe servo-actuated upper guard board assembly be located at rotovator on one's body about two servo-actuated upper guard boards (14) be local transparent.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: described safe servo-actuated upper guard board assembly be located at rotovator on one's body about two servo-actuated upper guard boards (14) be provided with cutting blade (14b).
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: being located in the rotovator torsion spring rotating shaft (17) on one's body of described safe servo-actuated upper guard board assembly is provided with the torsion spring and movable rotating shaft that reset.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: after the described safe servo-actuated backplate assembly comprise be located at rotovator on one's body about backplate (18) after two servo-actuateds; And torsion spring major axis (19), each ground is contained on one's body the rotovator through described torsion spring major axis (19) respectively versatilely about backplate after the described servo-actuated (14).
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: after the described safe servo-actuated backplate assembly be located at rotovator after one's death about after two servo-actuateds backplate (18) be transparent.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: after the described safe servo-actuated backplate assembly be located at rotovator after one's death about after two servo-actuateds backplate (18) be plastics.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: being located on the rotovator torsion spring major axis (19) after one's death of backplate assembly after the described safe servo-actuated is provided with the torsion spring and movable rotating shaft that reset.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: about described safety protect the frame assembly comprise torsion spring rotating shaft hinge (15) with cutting edge (16b) arranged protect frame (16), described protect frame (16) through described torsion spring rotating shaft hinge (15) about respectively a ground be contained in described safe servo-actuated upper guard board assembly side respectively versatilely.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: the two moving security protection switch assemblies of described folding type comprise starting handle (1), folded piece (2); Long handle torsion spring (3); Described starting handle (1) is contained on the rotovator handrail tube (10) versatilely, and the end near staff of described starting handle (1) is hinged with the described folded piece (2) that has described long handle torsion spring (3), and described folded piece (2) can contact with the handrail handle (9) that is contained in handrail tube (10) end; Behind the described folded piece (2) that at first turning back, just can depress described starting handle (1); Loose one's grip and work as one; Starting handle (1) leans on its backguy to reset; And described folded piece (2) leans on the described long handle torsion spring (3) of its hinge dress to reset, and described folded piece (2) withstands described handrail handle (9) and just plays the safeguard protection effect, and described starting handle (1) can not be depressed.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: the described two moving security protection switch assemblies of button that push away comprise starting handle (1), starting handle dead bolt (4); Band slip dead bolt (5) push away button (6); Reseting pressuring spring (7) pushes away the two moving security protection switch bases (8) of button, and described starting handle (1) is provided with described starting handle dead bolt (4); And band slip dead bolt (5) push away button (6) and reseting pressuring spring (7); Back and forth be contained in described pushing away on the two moving security protection switch bases (8) of button versatilely, the described two moving security protection switch bases of button that push away are installed on the rotovator handrail tube (10), match to plane earth in the plane of described starting handle dead bolt (4) and band slip dead bolt (5); And the back side of two dead bolts all is the inclined-plane, and two dead bolts all are wedges routinely.Have only when after at first buckleing (6), just can depress described starting handle (1) by pushing away of time described band slip dead bolt (5); Loose one's grip and work as one; Starting handle (1) leans on its backguy to reset; Collide and interlocking in the inclined-plane at the back side of the wedge of two dead bolts; And pushing away of described band slip dead bolt (5) buckled (6) and resetted by being contained in its other described reseting pressuring spring (7), just plays the safeguard protection effect, and described starting handle (1) can not be depressed.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: described safe resistance is pitched wheel assembly, includes the drag strut (11) of porous; Resistance fork (12); And resistance wheel (13), described safe resistance fork wheel assembly is contained in rotovator, and the side is middle after one's death, and described resistance fork (12) has two; Be located at the lower end of described drag strut (11), can directly contact the soil; Perhaps,, look soil property and select for use, on described two resistances forks (12), establish the resistance wheel (13) of rotation as improvement; Perhaps, as improvement, directly establish the resistance wheel (13) of rotation in the lower end of described drag strut (11).
The invention has the beneficial effects as follows: the rotovator of multiple security measure is arranged, with backplate after safe servo-actuated upper guard board and the safe servo-actuated and about safety protect frame, reduce foundry loam; Cut-out twines grass, with folding type and push away the two moving security protection measures of button, does not have maloperation; Safety is up to standard more, is convenient to observe, and improves work efficiency; Safe resistance fork wheel is difficult for crooked and is easy to guiding, and moving apron or demountable panel can reduce cost of transportation.
Description of drawings
Fig. 1. be a kind of schematic perspective view that the rotovator of multiple security measure is arranged.
Fig. 2. be the schematic perspective view that two moving security protection switch assemblies of folding type and the rotovator handrail tube that pushes away the two moving security protection switch assemblies of button are arranged.
Fig. 3. be that drag strut (11) and the resistance that porous is arranged pitched the schematic perspective view of (12).
Fig. 4. be the schematic perspective view of on two resistance forks (12), establishing the resistance wheel (13) of rotation.
Fig. 5. be safe servo-actuated upper guard board assembly, after the safe servo-actuated backplate assembly with about safety protect the schematic perspective view of frame assembly.
Fig. 6. be two moving security protection switch assemblies of folding type and the schematic perspective view that pushes away the two moving security protection switch assemblies of button.
Fig. 7. be the schematic perspective view of the two moving security protection switch assemblies of folding type.
Shown in Fig. 1-7, among the figure:
1. be the starting handle;
2. be folded piece (2);
3. be the long handle torsion spring;
4. be starting handle dead bolt;
5. be the slip dead bolt;
6. be to push away button (6);
7. be reseting pressuring spring;
8. be to push away the two moving security protection switch bases of button;
9. be the handrail handle;
10. be the rotovator handrail tube;
11. be the drag strut that porous is arranged;
12. be the resistance fork;
13. be resistance wheel;
14. be the servo-actuated upper guard board;
14b. be cutting blade;
15. be torsion spring rotating shaft hinge;
16. be to protect frame;
16b. be cutting edge;
17. be the torsion spring rotating shaft;
18. be backplate after the servo-actuated;
19. be the torsion spring major axis;
Embodiment
The present invention relates to a kind of agriculture and animal husbandry machinery, belong to the rotovator technical field, relate in particular to a kind of rotovator that multiple security measure is arranged; Promptly there is safe servo-actuated backplate to protect the rotovator of frame and two moving security protection switches and safe resistance fork wheel; Both can be used for the multiple engine of using, like petrol engine, for example hay mower is used petrolic rotovator; Can be used for using electric motor driven rotovator again, the present invention also is suitable for the repacking of multiple small-sized rotovator and miniature rotary cultivator.Because of bread is the staff of life, so it is most important to plough; In farming work, the work of the outbalance arable land of ploughing exactly, traditional personnel selection or with the main labour of Niu Zuowei not only labour intensity is big, and efficient is extremely low.To the soil, especially, continually develop and improve multiple rotovator to hills and mountain area, to alleviating peasant's labour intensity, improve effect and play a very important role.Rotovator is widely used in not carrying out operation from walking the mode of not walking certainly sometimes sometimes by people's hobby is selected.In recent years, along with rapid economy development and social progress, country has further strengthened farming and animal husbandry work, has strengthened the agriculture and animal husbandry facility and has bought the subsidy dynamics, and agriculture and animal husbandry machinery is developed rapidly, and rotovator is exactly a kind of in the agriculture and animal husbandry machinery.Because rotovator can be widely used in field, meadow, garden, vegetable garden, orchard; Plough in arable lands such as plastic tunnel, whole ground; Hoe the fields and hack upturned soil, significantly improve operating efficiency, rotovator progressively becomes the rural area; The pastoral area, one of agricultural machine machinery that garden management is commonly used progressively replaces original work pattern with manual work or farm cattle.But at first, the starting handle of existing rotovator is also referred to as flame-out handle, just holds and opens, and does not have the fault-operation protection measure, and when depressing the starting handle because of carelessness, revolving cutter will rotate, and does not guarantee safe high request and meet.Secondly; The fender configuration of existing rotovator generally just is provided with dashboard simply above rotary blade, and dashboard is fixed on the body the obvious deficiency of existence in use: the one, because dashboard only covers the top of rotary blade; When the rotovator operation, stir up a cloud of dust; Dust is big, and poor working environment directly influences the healthy of operator; The 2nd, when the rotovator operation, sandy soil splash outward, very easily accidentally injure the people; The 3rd, be prone to foundry loam, because the dashboard of various rotovators all is to process with metallic plate, extruded soil is being mingled with grass roots and is being cemented on the dashboard during operation; With rotary blade stronger frictional force takes place solidly; Increased power consumption, accelerated the wearing and tearing of rotary blade, the clay that cements on the dashboard needs artificial the shovel with instrument to wipe off; Waste time and energy; Influence effect, one of its reason is that dashboard is fixed, and last dashboard the employing activity or servo-actuated and movable solutions such as rear mudguard; Original rotovator is fixed during its upper cover plate operation, when this and operation of the present invention be movable and last dashboard servo-actuated and movable rear mudguard and about solution such as protection essential difference is arranged; It is alive having only backplate; Can make a concession, and reducible, just handy.The 4th, be prone to twine grass during rotary tillage, that is that cutting blade provided by the present invention or cutting edge have multiple, and be not only available on dashboard, and protect on the frame available at left and right sides because the dashboard of various rotovators does not have the measure of cutting blade.Left and right sides protects frame top protective plate or protection network of living about also can establishing is so that further strengthen security protection.Moreover existing rotovator is easy to and overturning, and at that rate, the rotary blade that no matter rotates or do not rotate all has the possibility of hindering leg and hindering pin; One of its reason is that the rotovator rear portion has only a single bar that is called drag strut, and it is the drag strut of scalable height, and an end contacts to earth, and both can adjust the degree of depth of rotary tillage by the height of regulating drag strut, plays a kind of supplemental support effect to rotovator again; Because of drag strut is single, just a point supports, so rotovator is easy crooked; Particularly in operation the soil situation be complicated, emerge at the drop of a hat grass roots or stone come, operation is the imagination such laborsaving by no means, is the double end bar if improve the single bar of drag strut, or the double end bar of being with steamboat is arranged, and then is expected to improve; If set up defences and protect in the outside about rotovator, then safer.At last, also having a reason is cost of transportation; The dashboard of existing rotovator is fixed on the body, and volume is big, and box number is limited in the container; Be improved to portable plate or demountable panel, can reduce cost of transportation, provide general orientation here guidingly; As for dismounting and installation, or use screw, or use plug-in unit; The general engineering technology personnel are prone to find out presumably, so do not give unnecessary details.
A kind of rotovator that multiple security measure is arranged promptly has safe servo-actuated backplate to protect the rotovator of frame and two moving security protection switches and safe resistance fork wheel, it is characterized in that: the described rotovator that multiple security measure is arranged; It comprises safe servo-actuated upper guard board assembly; Backplate assembly after the safe servo-actuated, about safety protect the frame assembly, the two moving security protection switch assemblies of folding type; Push away the two moving security protection switch assemblies of button; Safe resistance fork wheel assembly, described safe servo-actuated upper guard board assembly are contained in rotovator and be in the top of rotary blade on one's body, and the backplate assembly is contained in rotovator after one's death and be in the rear of rotary blade versatilely after the described safe servo-actuated; Safety is protected the frame assembly and is contained in described safe servo-actuated upper guard board assembly side versatilely through torsion spring rotating shaft hinge about described; The two moving security protection switch assemblies of described folding type are contained in the end near staff of the starting handle of rotovator, and the described two moving security protection switch assemblies of button that push away are contained on the rotovator handrail tube and with described starting handle dead bolt and act on mutually, and described safe resistance fork wheel assembly is contained in rotovator after one's death in the middle of the side; The position of rotovator and rotary blade is all by routine, so do not give unnecessary details.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: described safe servo-actuated upper guard board assembly comprise be located at rotovator on one's body about two servo-actuated upper guard boards (14); And torsion spring rotating shaft (17); Each ground is contained on one's body the rotovator through described torsion spring rotating shaft (17) respectively versatilely about described servo-actuated upper guard board (14), so when the rotary tillage operation, when Tu Fa excessively pushes; The servo-actuated backplate will just reduce the generation that causes clay haftplatte situation after squeezing resolutely through described torsion spring rotating shaft (17) activity; And when Tu Fa be not when excessively pushing, the servo-actuated backplate will reset through described torsion spring rotating shaft (17) is movable, in fact the movable amplitude of backplate servo-actuated is limited, so overflow is few.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: described safe servo-actuated upper guard board assembly be located at rotovator on one's body about two servo-actuated upper guard boards (14) be local transparent so that observe; Also available height gathers plastics.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: described safe servo-actuated upper guard board assembly be located at rotovator on one's body about two servo-actuated upper guard boards (14) be provided with cutting blade (14b) grow grass so that cut off some.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: being located in the rotovator torsion spring rotating shaft (17) on one's body of described safe servo-actuated upper guard board assembly is provided with the torsion spring and movable rotating shaft that reset, few clay so that make a concession.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: after the described safe servo-actuated backplate assembly comprise be located at rotovator on one's body about backplate (18) after two servo-actuateds; And torsion spring major axis (19); Each ground is contained on one's body the rotovator through described torsion spring major axis (19) respectively versatilely about backplate after the described servo-actuated (14), can block dust better with backplate after an action of the bowels, excessively gushes at Tu Fa simultaneously and can suitably make a concession when crowded.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: after the described safe servo-actuated backplate assembly be located at rotovator after one's death about after two servo-actuateds backplate (18) be transparent so that observe.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: after the described safe servo-actuated backplate assembly be located at rotovator after one's death about after two servo-actuateds backplate (18) be plastics, preferably pliability is good, or thick foamed plastic.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: being located on the rotovator torsion spring major axis (19) after one's death of backplate assembly after the described safe servo-actuated is provided with the torsion spring and movable rotating shaft that reset, so that suitably make a concession and reset.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: what safety protected that the frame assembly comprises torsion spring rotating shaft hinge (15) and cutting edge (16b) arranged about described protects frame (16); Described protect frame (16) through described torsion spring rotating shaft hinge (15) about each ground be contained in described safe servo-actuated upper guard board assembly side respectively versatilely so that play the servo-actuated protective action; Cutting edge (16b) can grow grass in order to cut-out; Protect on the frame and also can adorn backplate or protecting wire net.
Aforesaid a kind of rotovator that multiple security measure is arranged; It is characterized in that: the two moving security protection switch assemblies of described folding type comprise starting handle (1), folded piece (2); Long handle torsion spring (3); Described starting handle (1) is contained on the rotovator handrail tube (10) versatilely, and the end near staff of described starting handle (1) is hinged with the described folded piece (2) that has described long handle torsion spring (3), and described folded piece (2) can contact with the handrail handle (9) that is contained in handrail tube (10) end; Behind the described folded piece (2) that at first turning back, just can depress described starting handle (1); Loose one's grip and work as one; Starting handle (1) leans on its backguy to reset; And described folded piece (2) leans on the described long handle torsion spring (3) of its hinge dress to reset, and described folded piece (2) withstands described handrail handle (9) and just plays the safeguard protection effect, and described starting handle (1) can not be depressed; This advantage also has one, and that is exactly an one-hand operation, amounts to earlier and closes handle again.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: the described two moving security protection switch assemblies of button that push away comprise starting handle (1), starting handle dead bolt (4); Band slip dead bolt (5) push away button (6); Reseting pressuring spring (7) pushes away the two moving security protection switch bases (8) of button, and described starting handle (1) is provided with described starting handle dead bolt (4); And band slip dead bolt (5) push away button (6) and reseting pressuring spring (7); Back and forth be contained in described pushing away on the two moving security protection switch bases (8) of button versatilely, the described two moving security protection switch bases of button that push away are installed on the rotovator handrail tube (10), match to plane earth in the plane of described starting handle dead bolt (4) and band slip dead bolt (5); And the back side of two dead bolts all is the inclined-plane, and two dead bolts all are wedges routinely.Have only when after at first buckleing (6), just can depress described starting handle (1) by pushing away of time described band slip dead bolt (5); Loose one's grip and work as one; Starting handle (1) leans on its backguy to reset; Collide and interlocking in the inclined-plane at the back side of the wedge of two dead bolts; And pushing away of described band slip dead bolt (5) buckled (6) and resetted by being contained in its other described reseting pressuring spring (7), just plays the safeguard protection effect, and described starting handle (1) can not be depressed.
According to customer requirement, the two moving security protection switch assemblies of folding type are arranged and push away the two moving security protection switch assemblies of button and both can all use, also can singly use one of which.
Aforesaid a kind of rotovator that multiple security measure is arranged is characterized in that: described safe resistance is pitched wheel assembly, includes the drag strut (11) of porous; Resistance fork (12); And resistance wheel (13), described safe resistance fork wheel assembly is contained in rotovator, and the side is middle after one's death, and described resistance fork (12) has two; Be located at the lower end of described drag strut (11), can directly contact the soil; Perhaps,, look soil property and select for use, on described two resistances forks (12), establish the resistance wheel (13) of rotation as improvement; Perhaps,, directly establish the resistance wheel (13) of rotation in the lower end of described drag strut (11), being convenient to, and be easy to put steady through Tu Gou as improvement.
The invention has the beneficial effects as follows multiple, this rotovator that multiple security measure is arranged, with backplate after safe servo-actuated upper guard board and the safe servo-actuated and about safety protect frame; Reduce foundry loam, cut off twining grass, with folding type and push away button pair moving security protection measures; Do not have maloperation, safety is up to standard more, is convenient to observe; Improve work efficiency, safe resistance fork wheel is difficult for crooked and is easy to guiding, and moving apron or demountable panel can reduce cost of transportation; The two moving security protection switch assemblies of folding type with push away the two moving security protection switch assemblies of button and can choose one of which wantonly, also can all use.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from technological thought of the present invention.Technical scope of the present invention is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (10)
1. rotovator that multiple security measure is arranged; It is characterized in that: the described rotovator that multiple security measure is arranged, it comprises safe servo-actuated upper guard board assembly, backplate assembly after the safe servo-actuated; About safety protect the frame assembly; The two moving security protection switch assemblies of folding type push away the two moving security protection switch assemblies of button, safe resistance fork wheel assembly; Described safe servo-actuated upper guard board assembly is contained in rotovator and be in the top of rotary blade on one's body; The backplate assembly is contained in rotovator after one's death and be in the rear of rotary blade versatilely after the described safe servo-actuated, described about safety protect the frame assembly and be contained in described safe servo-actuated upper guard board assembly side versatilely through torsion spring rotating shaft hinge, the two moving security protection switch assemblies of described folding type are contained in the end near staff of the starting handle of rotovator; The described two moving security protection switch assemblies of button that push away are contained on the rotovator handrail tube and with described starting handle dead bolt and act on mutually, and described safe resistance fork wheel assembly is contained in rotovator after one's death in the middle of the side.
2. a kind of rotovator that multiple security measure is arranged according to claim 1; It is characterized in that: described safe servo-actuated upper guard board assembly comprise be located at rotovator on one's body about two servo-actuated upper guard boards (14); And torsion spring rotating shaft (17), each ground is contained on one's body the rotovator through described torsion spring rotating shaft (17) respectively versatilely about described servo-actuated upper guard board (14).
3. a kind of rotovator that multiple security measure is arranged according to claim 1 is characterized in that: described safe servo-actuated upper guard board assembly be located at rotovator on one's body about two servo-actuated upper guard boards (14) be transparent; After the described safe servo-actuated backplate assembly be located at rotovator after one's death about after two servo-actuateds backplate (18) also be transparent, and be plastics.
4. a kind of rotovator that multiple security measure is arranged according to claim 1 is characterized in that: described safe servo-actuated upper guard board assembly be located at rotovator on one's body about two servo-actuated upper guard boards (14) be provided with and cut (14b).
5. a kind of rotovator that multiple security measure is arranged according to claim 1 is characterized in that: being located in the rotovator torsion spring rotating shaft (17) on one's body of described safe servo-actuated upper guard board assembly is provided with the torsion spring and movable rotating shaft that reset; Being located on the rotovator torsion spring major axis (19) after one's death of backplate assembly after the described safe servo-actuated also is provided with the torsion spring and movable rotating shaft that reset.
6. a kind of rotovator that multiple security measure is arranged according to claim 1; It is characterized in that: after the described safe servo-actuated backplate assembly comprise be located at rotovator on one's body about backplate (18) after two servo-actuateds; And torsion spring major axis (19), each ground is contained on one's body the rotovator through described torsion spring major axis (19) respectively versatilely about backplate after the described servo-actuated (14).
7. a kind of rotovator that multiple security measure is arranged according to claim 1; It is characterized in that: about described safety protect the frame assembly comprise torsion spring rotating shaft hinge (15) with cutting edge (16b) arranged protect frame (16), described protect frame (16) through described torsion spring rotating shaft hinge (15) about respectively a ground be contained in described safe servo-actuated upper guard board assembly side respectively versatilely.
8. a kind of rotovator that multiple security measure is arranged according to claim 1; It is characterized in that: the two moving security protection switch assemblies of described folding type; Comprise starting handle (1); Folded piece (2), long handle torsion spring (3), described starting handle (1) are contained on the rotovator handrail tube (10) versatilely; End near staff of described starting handle (1) is hinged with the described folded piece (2) that has described long handle torsion spring (3), and described folded piece (2) can contact with the handrail handle (9) that is contained in handrail tube (10) end; Behind the described folded piece (2) that at first turning back, just can depress described starting handle (1); Loose one's grip and work as one; Starting handle (1) leans on its backguy to reset; And described folded piece (2) leans on the described long handle torsion spring (3) of its hinge dress to reset, and described folded piece (2) withstands described handrail handle (9) and just plays the safeguard protection effect, and described starting handle (1) can not be depressed.
9. a kind of rotovator that multiple security measure is arranged according to claim 1 is characterized in that: the described two moving security protection switch assemblies of button that push away comprise starting handle (1), starting handle dead bolt (4); Band slip dead bolt (5) push away button (6); Reseting pressuring spring (7) pushes away the two moving security protection switch bases (8) of button, and described starting handle (1) is provided with described starting handle dead bolt (4); And band slip dead bolt (5) push away button (6) and reseting pressuring spring (7); Back and forth be contained in described pushing away on the two moving security protection switch bases (8) of button versatilely, the described two moving security protection switch bases of button that push away are installed on the rotovator handrail tube (10), match to plane earth in the plane of described starting handle dead bolt (4) and band slip dead bolt (5); And the back side of two dead bolts all is the inclined-plane, and two dead bolts all are wedges routinely; Have only when after at first buckleing (6), just can depress described starting handle (1) by pushing away of time described band slip dead bolt (5); Loose one's grip and work as one; Starting handle (1) leans on its backguy to reset; Collide and interlocking in the inclined-plane at the back side of the wedge of two dead bolts, and pushing away of described band slip dead bolt (5) buckled (6) and resetted by being contained in its other described reseting pressuring spring (7), and described starting handle (1) can not be depressed.
10. a kind of rotovator that multiple security measure is arranged according to claim 1; It is characterized in that: described safe resistance is pitched wheel assembly, includes the drag strut (11) of porous, resistance fork (12); And resistance wheel (13); Described safe resistance fork wheel assembly is contained in rotovator, and the side is middle after one's death, and described resistance fork (12) has two, is located at the lower end of described drag strut (11); On described two resistances forks (12), establish the resistance wheel (13) of rotation; Perhaps, directly establish the resistance wheel (13) of rotation in the lower end of described drag strut (11).
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| CN201110429945.1A CN102550146B (en) | 2011-12-15 | 2011-12-15 | Rotary cultivator with multiple safety measures |
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| CN201110429945.1A CN102550146B (en) | 2011-12-15 | 2011-12-15 | Rotary cultivator with multiple safety measures |
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| CN102550146B CN102550146B (en) | 2014-01-01 |
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| CN103535127A (en) * | 2013-10-16 | 2014-01-29 | 宁波大叶园林设备有限公司 | Improved wide-width horizontal type mini-tiller |
| CN103548433A (en) * | 2013-10-16 | 2014-02-05 | 宁波大叶园林设备有限公司 | Wide-range horizontal mini-tiller for avoiding middle tillage omission by adopting guide wheel matched lift-throwing type plow with blade protecting disc |
| CN103548434A (en) * | 2013-10-16 | 2014-02-05 | 宁波大叶园林设备有限公司 | Wide horizontal mini-tiller |
| CN104541621A (en) * | 2014-12-03 | 2015-04-29 | 宁波大叶园林设备有限公司 | Improved rotary cultivator with engine provided with fuel gas and fuel tank |
| CN104685995A (en) * | 2014-12-03 | 2015-06-10 | 宁波大叶园林设备有限公司 | Improved rotary cultivator adopting engine provided with gas fuel tank and extruded tank method |
| CN105875062A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Grass baffle for grass cutter |
| CN110089213A (en) * | 2019-05-10 | 2019-08-06 | 江苏师范大学 | A kind of Rotary Tiller Blade baffle automatic cleaning apparatus |
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| CN104685995A (en) * | 2014-12-03 | 2015-06-10 | 宁波大叶园林设备有限公司 | Improved rotary cultivator adopting engine provided with gas fuel tank and extruded tank method |
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| CN105875062A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Grass baffle for grass cutter |
| CN110089213A (en) * | 2019-05-10 | 2019-08-06 | 江苏师范大学 | A kind of Rotary Tiller Blade baffle automatic cleaning apparatus |
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| CN102550146B (en) | 2014-01-01 |
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Address after: Zhejiang province Yuyao City Yangming Road 315400 No. 518 Patentee after: Ningbo big leaf garden equipment Limited by Share Ltd Address before: Zhejiang province Yuyao City Yangming Road 315400 No. 518 Patentee before: Equipment Co., Ltd. Ningbo Ye Yuanlin |
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