CN102612876A - Multifunctional grassland ventilating machine and main body thereof - Google Patents
Multifunctional grassland ventilating machine and main body thereof Download PDFInfo
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- CN102612876A CN102612876A CN2012101194804A CN201210119480A CN102612876A CN 102612876 A CN102612876 A CN 102612876A CN 2012101194804 A CN2012101194804 A CN 2012101194804A CN 201210119480 A CN201210119480 A CN 201210119480A CN 102612876 A CN102612876 A CN 102612876A
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- hanger
- main casing
- main body
- feeler lever
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Abstract
The invention discloses a multifunctional grassland ventilating machine. A main body of the multifunctional grassland ventilating machine comprises a main shell, a rack, a power device, a front wheel set and a back wheel set, wherein the front wheel set and the back wheel set connected to the bottom of the main shell, a compartment is arranged on one side of the main shell provided with the rack, the compartment is divided into an upper part and a lower part through a partition board, which is integrated with the main shell, an opening is arranged in the middle of the partition board, the rack is located on the lower part of the compartment, a feeler lever through hole is arranged in the centre of the rack, a self-reset button switch is arranged on the partition board, a button of the self-reset button switch downwards extends into the lower part of the compartment through the opening of the partition board and aligns to the feeler lever through hole of the rack, the main body is provided with a brush cleaner assembly exchanged with a cutter assembly, a feeler lever is arranged on the top surface of an II type hitching leg of the brush cleaner assembly, when the II type hitching leg is detachably connected to the rack, the feeler lever at the top surface of the II type hitching leg upwards extends and ejects the button of the self-reset button switch through the feeler lever through hole of the rack, so that the connection manner of a circuit is changed, and the rotating speed of a rotating shaft is changed to low speed from high speed. The multifunctional grassland ventilating machine and the main body thereof, provided by the invention, have the advantages of simple structure and convenience for modification of conventional ventilating machine.
Description
Technical field
This
InventionRelate to the ventilative machine in meadow.
Background technology
The ventilative machine in meadow is used to improve the permeability on meadow, helps the growth on meadow.The wire claw that the instrument of the ventilative machine in meadow has employing that rubbish such as the lip-deep fallen leaves in meadow are cleared up, the blade that has employing to be loosened the soil in the surface, meadow, the function of the ventilative machine in general meadow is single.Chinese patent number is the cutter arrangement that 200720033955.2 utility model discloses the ventilative machine in a kind of meadow, and it comprises actuating unit, hanger, is in the cutting tool assembly between actuating unit and the hanger, and actuating unit comprises series excited machine and gearbox; Cutting tool assembly comprises rotating shaft, be fixed on the cutter in the rotating shaft and be arranged on the hanger lid (hanging feet) of rotating shaft one end; Be provided with bearing in the hanging feet; Cutting tool assembly is through hanging feet and hanger releasable connection, cutting tool assembly and the output shaft releasable connection of taking rotating shaft and gearbox being connected of gearbox.Cutting tool assembly comprises wire claw formula cutting tool assembly and blade type cutting tool assembly, and this cutter arrangement is integrated into two kinds of functions on the machine, realizes different functions through the transposing cutting tool assembly.Function to the ventilative machine in meadow proposes more requirement at present; For example require to increase the function on cleaning ground, flower garden or remove the function of clear tongue in the stone slit, stone road surface; This just needs to be equipped with cleaning brush; The rotating speed of cleaning brush is the rotating speed that need be lower than above-mentioned wire claw formula cutter or blade type cutter, need consider to increase gear so increased the ventilative machine in the meadow of cleaning function.As adopt mechanical speed change mechanism, and can increase the volume of ventilative machine, strengthen the weight of ventilative machine.Consider that from environmental angle to adopt electrical shift comparatively suitable, electrical shift is promptly by speed varying circuit plate control speed change, but variable speed operation can be made troubles to use.
Summary of the invention
The objective of the invention is to propose ventilative machine in the multi-functional easily meadow of a kind of variable speed operation and main body thereof.
For achieving the above object, the present invention takes following technical scheme.
Preceding wheels and back wheels that the ventilative machine in the multi-functional meadow that the present invention proposes comprises main casing, hanger, power set and is connected the main casing bottom, said power set are arranged on a side of main casing, and power set comprise series excited machine and gearbox; Said hanger is arranged on the opposite side of main casing; The side that main casing is provided with hanger has compartment; Dividing plate by with the main casing one is divided into upper and lower two parts to compartment, and the middle part of dividing plate is provided with opening, and said hanger is in the bottom of compartment and is fixed on the main casing; The central authorities of hanger are provided with the feeler lever through hole, and the opening of the button down that dividing plate is provided with self-resetting button switch through dividing plate stretches into the bottom of compartment and facing to the feeler lever through hole of hanger.
Be fixed with switch enclosure on the dividing plate, said self-resetting button switch is in the switch enclosure.
The bottom of said hanger is the semicircular arc groove, and the end face of two side is provided with screw hole, and hanger is connected on the corresponding screw post of main casing through screw hole by screw.
The ventilative machine in the multi-functional meadow that the present invention proposes; Have main body, be connected back body garbage collection box, be connected the handrail of upper lateral part after the main body; Said main body comprises main casing, hanger, power set and is connected the forward and backward wheels of main casing bottom; Said power set are arranged on a side of main casing, and power set comprise series excited machine and gearbox; Said hanger is arranged on the opposite side of main casing; Main body is equipped with cutting tool assembly; Said cutting tool assembly comprises rotating shaft, be fixed on the set of knives component in the rotating shaft and be arranged on the I type hanging feet of rotating shaft one end, and I type hanging feet and hanger releasable connection is characterized in that: the side that main casing is provided with hanger has compartment; Dividing plate by with the main casing one is divided into upper and lower two parts to compartment; The middle part of dividing plate is provided with opening, and said hanger is in the bottom of compartment and is fixed on the main casing, and hanger is provided with the feeler lever through hole; Dividing plate is provided with self-resetting button switch, and the opening of the button of self-resetting button switch through dividing plate stretches into the bottom of compartment and facing to the feeler lever through hole of hanger; Main body is equipped with the cleaning brush assembly that transposing is used with cutting tool assembly; The cleaning brush assembly comprises rotating shaft, be fixed on the cleaning brush sub-assembly in the rotating shaft and be arranged on the II type hanging feet of rotating shaft one end; The end face of II type hanging feet is provided with feeler lever, when the releasable connection of II type hanging feet on hanger, the feeler lever of II type hanging feet end face upwards stretches out the button that pushes self-resetting button switch through the feeler lever through hole of hanger; Thereby change circuit connecting mode, rotating shaft by fast transition at a slow speed.
Be fixed with switch enclosure on the said dividing plate, said self-resetting button switch is in the switch enclosure.
The bottom of said hanger is the semicircular arc groove, and the end face of two side is provided with screw hole, and hanger is connected on the corresponding screw post of main casing through screw hole by screw.
The top of said I type hanging feet is provided with the semicircular arc boss with the semicircular arc groove of hanger coupling, and the semicircular arc boss of I type hanging feet places the semicircular arc groove of hanger and by the screw releasable connection.
The top of said II type hanging feet is provided with the semicircular arc boss of joining with the semicircular arc groove area of hanger, and the semicircular arc boss of II type hanging feet places the semicircular arc groove of hanger and by the screw releasable connection, said feeler lever is fixed on the end face of semicircular arc boss.
The present invention is simple in structure, and is convenient to existing ventilative machine transformation.When the cleaning brush assembly is installed, change circuit connecting mode simultaneously, carry out the speed governing operation automatically, the speed governing operation is convenient especially.
Description of drawings
Fig. 1 is the ventilative machine outline drawing in meadow.
Fig. 2 is the outline drawing of the ventilative machine main body in meadow.
Fig. 3 is the front view of main casing.
Fig. 4 is the bottom view of main casing.
Fig. 5 is the view that hanger is overlooked direction.
Fig. 6 is the view that hanger is looked up direction.
Fig. 7 is the view of II type hanging feet.
Fig. 8 is the view that is connected of power set and cutting tool assembly.
Fig. 9 is that the hanger of cutting tool assembly and main body is connected sketch map.
Figure 10 is the bottom view that the main body of cleaning brush assembly is installed.
Figure 11 is the view that is connected of power set and cleaning brush assembly.
Figure 12 is that the hanger of cleaning brush assembly and main body is connected sketch map.
Embodiment
Embodiment 1
See Fig. 1, the ventilative facility in meadow of the present invention have main body 1, be connected the garbage collection box 2 at main body 1 rear portion, be connected the handrail 3 of upper lateral part after the main body.Main body 1 is equipped with cutting tool assembly 4 and cleaning brush assembly 5.Cutting tool assembly 4 is changed use as required with cleaning brush assembly 5.
See Fig. 1 to Fig. 7, said main body 1 comprises main casing 1-1, hanger 1-2, power set 1-3 and is connected forward and backward wheels 1-4, the 1-5 of main casing 1-1 bottom.
Said power set 1-3 and hanger 1-2 divide the both sides that are located at main casing 1-1.Power set 1-3 comprises series excited machine 1-3-1 and gearbox 1-3-2, and gearbox 1-3-2 adopts the band transmission.
The side that main casing 1-1 is provided with hanger 1-2 has compartment 1-1a; Dividing plate 1-1-1 by with main casing 1-1 one is divided into upper and lower two parts to compartment; The middle part of dividing plate 1-1-1 is provided with opening; Said hanger 1-2 is in the bottom of compartment and is fixed on the main casing 1-1; The bottom of said hanger 1-2 is semicircular arc groove 1-2-2, and the end face of two side is provided with screw hole 1-2-3, and hanger 1-2 is connected on the corresponding screw post 1-1-2 of main casing 1-1 through the screw hole 1-2-3 on the hanger 1-2 by screw.Hanger 1-2 is provided with feeler lever through hole 1-2-1.Be fixed with switch enclosure 1-6 on the dividing plate 1-1-1; Be provided with self-resetting button switch 1-7 in the switch enclosure 1-6, the button 1-7-1 of self-resetting button switch 1-7 stretches out that the opening of switch enclosure 1-6 through dividing plate 1-1-1 stretches into the bottom of compartment and facing to the feeler lever through hole 1-2-1 of hanger 1-2.
See Fig. 8 and Fig. 9, cutting tool assembly 4 comprises rotating shaft 4-1, be fixed on the set of knives component 4-3 on the rotating shaft 4-1 and be arranged on the I type hanging feet 4-2 of rotating shaft 4-1 one end, is connected through bearing 4-4 between the axis hole of rotating shaft 4-1 and I type hanging feet 4-2.The top of said I type hanging feet 4-2 is provided with the semicircular arc boss 4-2-2 with the semicircular arc groove 1-2-2 of hanger 1-2 coupling.When using cutting tool assembly 4, cutting tool assembly is connected between the output shaft of hanger 1-2 and gearbox, and the semicircular arc boss 4-2-2 of I type hanging feet 4-2 places the semicircular arc groove 1-2-2 of hanger 1-2 and by the screw releasable connection.Rotating shaft 4-1 is formed by connecting square tube major axis 4-1-1 and short circular shaft 4-1-2, and the square shaft part 1-3-21 of the output shaft of gearbox 1-3-2 inserts in the major axis square cavity, connects for profile between the two and connects for matched in clearance forms dismoutability.Generally, rotating speed of motor is in quick shelves, has only the self-resetting button switch of shake-up 1-7, and circuit connecting mode changes, and rotating speed of motor is transformed into shelves at a slow speed.When cutting tool assembly 4 is installed on the main body, have the gap between the button 1-7-1 of I type hanging feet 4-2 and self-resetting button switch 1-7, after the energized, rotating shaft is fast turn-around.
See Figure 10 to Figure 12, cleaning brush assembly 5 comprises rotating shaft 5-1, be fixed on the cleaning brush sub-assembly 5-3 on the rotating shaft 5-1 and be arranged on the II type hanging feet 5-2 of rotating shaft 5-1 one end, is connected through bearing 5-4 between the axis hole of rotating shaft 5-1 and II type hanging feet 5-2.The top of said II type hanging feet 5-2 is provided with the semicircular arc boss 5-2-2 that joins with the semicircular arc groove 1-2-2 district of hanger 1-2, and the end face of semicircular arc boss 5-2-2 is fixed with feeler lever 5-2-1.During transposing cleaning brush assembly 5; Take off cutting tool assembly 4; Be connected cleaning brush assembly 5 between the output shaft of hanger 1-2 and gearbox; The semicircular arc boss 5-2-2 of II type hanging feet 5-2 places the semicircular arc groove 1-2-2 of hanger 1-2 and by the screw releasable connection, the feeler lever 5-2-1 of II type hanging feet 5-2 end face upwards stretches out from the feeler lever through hole 1-2-1 of hanger 1-2.Being connected of cleaning brush assembly 5 and gearbox 1-3-2 is identical with being connected of gearbox 1-3-2 with cutting tool assembly 4.Owing to have feeler lever 5-2-1 on the II type hanging feet 5-2 end face; When the II type hanging feet 5-2 of cleaning brush assembly 5 is connected on the hanger 1-2; The feeler lever 5-2-1 of II type hanging feet 5-2 upwards stretches out the button 1-7-1 that pushes self-resetting button switch 1-7 through the feeler lever through hole 1-2-1 of hanger 1-2; Thereby the change circuit connecting mode is worked as energized, and rotating shaft is a slow rotation.
Claims (8)
1. the main body of the ventilative machine in a multi-functional meadow; The preceding wheels (1-4) and the back wheels (1-5) that comprise main casing (1-1), hanger (1-2), power set (1-3) and be connected main casing (1-1) bottom; Said power set (1-3) are arranged on a side of main casing (1-1), and power set (1-3) comprise series excited machine (1-3-1) and gearbox (1-3-2); Said hanger (1-2) is arranged on the opposite side of main casing (1-1); It is characterized in that: the side that main casing (1-1) is provided with hanger (1-2) has compartment (1-1a); Dividing plate (1-1-1) by with the main casing one is divided into upper and lower two parts to compartment; The middle part of dividing plate (1-1-1) is provided with opening; Said hanger (1-2) is in the bottom of compartment and is fixed on the main casing (1-1); The central authorities of hanger (1-2) are provided with feeler lever through hole (1-2-1), and the button (1-7-1) that dividing plate (1-1-1) is provided with self-resetting button switch (1-7) opening through dividing plate (1-1-1) downwards stretches into the bottom of compartment (1-1a) and facing to the feeler lever through hole (1-2-1) of hanger (1-2).
2. the main body of the ventilative machine in multi-functional meadow according to claim 1, it is characterized in that: be fixed with switch enclosure (1-6) on the said dividing plate (1-1-1), said self-resetting button switch (1-7) is in the switch enclosure (1-6).
3. the main body of the ventilative machine in multi-functional meadow according to claim 1; It is characterized in that: the bottom of said hanger (1-2) is semicircular arc groove (1-2-2); The end face of two side is provided with screw hole (1-2-3), and hanger (1-2) is connected on the corresponding screw post (1-1-2) of main casing (1-1) through screw hole (1-2-3) by screw.
4. the ventilative machine in a multi-functional meadow; Have main body (1), be connected main body (1) rear portion garbage collection box (2), be connected the handrail (3) of upper lateral part after the main body; Said main body (1) comprises main casing (1-1), hanger (1-2), power set (1-3) and is connected the forward and backward wheels (1-4,1-5) of main casing (1-1) bottom; Said power set (1-3) are arranged on a side of main casing (1-1), and power set (1-3) comprise series excited machine (1-3-1) and gearbox (1-3-2); Said hanger (1-2) is arranged on the opposite side of main casing (1-1); Main body (1) is equipped with cutting tool assembly (4); Said cutting tool assembly (4) comprises rotating shaft (4-1), be fixed on the set of knives component (4-3) in the rotating shaft (4-1) and be arranged on the I type hanging feet (4-2) of rotating shaft (4-1) end; I type hanging feet (4-2) and hanger (1-2) releasable connection; It is characterized in that: the side that main casing (1-1) is provided with hanger (1-2) has compartment (1-1a); Dividing plate (1-1-1) by with main casing (1-1) one is divided into upper and lower two parts to compartment; The middle part of dividing plate (1-1-1) is provided with opening, and said hanger (1-2) is in the bottom of compartment and is fixed on the main casing (1-1), and hanger (1-2) is provided with feeler lever through hole (1-2-1); Dividing plate (1-1-1) is provided with self-resetting button switch (1-7), and the opening of the button (1-7-1) of self-resetting button switch (1-7) through dividing plate (1-1-1) stretches into the bottom of compartment and facing to the feeler lever through hole (1-2-1) of hanger (1-2); The cleaning brush assembly (5) that main body (1) is equipped with and cutting tool assembly (4) transposing is used; Cleaning brush assembly (5) comprises rotating shaft (5-1), be fixed on the cleaning brush sub-assembly (5-3) in the rotating shaft (5-1) and be arranged on the II type hanging feet (5-2) of rotating shaft (5-1) end; The end face of II type hanging feet (5-2) is provided with feeler lever (5-2-1); When II type hanging feet (5-2) releasable connection on hanger (1-2); The feeler lever (5-2-1) of II type hanging feet (5-2) end face upwards stretches out the button (1-7-1) that pushes self-resetting button switch (1-7) through the feeler lever through hole (1-2-1) of hanger (1-2); Thereby change circuit connecting mode, rotating shaft by fast transition at a slow speed.
5. the multi-functional meadow according to claim 4 machine of breathing freely, it is characterized in that: be fixed with switch enclosure (1-6) on the dividing plate (1-1-1), said self-resetting button switch (1-7) is in the switch enclosure (1-6).
6. the multi-functional meadow according to claim 4 machine of breathing freely; It is characterized in that: the bottom of said hanger (1-2) is semicircular arc groove (1-2-2); The end face of two side is provided with screw hole (1-2-3), and hanger (1-2) is connected on the corresponding screw post (1-1-2) of main casing (1-1) through screw hole (1-2-3) by screw.
7. the multi-functional meadow according to claim 4 machine of breathing freely; It is characterized in that: the top of said I type hanging feet (4-2) is provided with the semicircular arc boss (4-2-2) with the semicircular arc groove (1-2-2) of hanger (1-2) coupling, and the semicircular arc boss (4-2-2) of I type hanging feet (4-2) places the semicircular arc groove (1-2-2) of hanger (1-2) and by the screw releasable connection.
8. the multi-functional meadow according to claim 4 machine of breathing freely; It is characterized in that: the top of said II type hanging feet (5-2) is provided with the semicircular arc boss (5-2-2) of joining with semicircular arc groove (1-2-2) district of hanger (1-2); The semicircular arc boss (5-2-2) of II type hanging feet (5-2) places the semicircular arc groove (1-2-2) of hanger (1-2) and by the screw releasable connection, said feeler lever (5-2-1) is fixed on the end face of semicircular arc boss (5-2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101194804A CN102612876B (en) | 2012-04-20 | 2012-04-20 | Multifunctional grassland ventilating machine and main body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101194804A CN102612876B (en) | 2012-04-20 | 2012-04-20 | Multifunctional grassland ventilating machine and main body thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102612876A true CN102612876A (en) | 2012-08-01 |
| CN102612876B CN102612876B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101194804A Active CN102612876B (en) | 2012-04-20 | 2012-04-20 | Multifunctional grassland ventilating machine and main body thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169001A (en) * | 2018-11-05 | 2019-01-11 | 李志航 | A kind of reliable garden lawn laying trolley |
| CN110573004A (en) * | 2017-02-23 | 2019-12-13 | 卡尔玛商业公司 | Device for cleaning artificial turf |
| US11445652B2 (en) | 2017-02-23 | 2022-09-20 | Comercial Carma, S.A. | Device for combing and conditioning artificial turf |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030230417A1 (en) * | 2002-03-12 | 2003-12-18 | Maas David R. | Aeration device |
| WO2005077107A2 (en) * | 2004-02-10 | 2005-08-25 | Planetair Turf Products, Llc | Ground aeration |
| CN201015260Y (en) * | 2007-02-01 | 2008-02-06 | 常州合力电器有限公司 | Cutter arrangement of grassland ventilating machine |
| CN202603158U (en) * | 2012-04-20 | 2012-12-19 | 常州合力电器有限公司 | Multifunctional grassland venting machine |
-
2012
- 2012-04-20 CN CN2012101194804A patent/CN102612876B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030230417A1 (en) * | 2002-03-12 | 2003-12-18 | Maas David R. | Aeration device |
| WO2005077107A2 (en) * | 2004-02-10 | 2005-08-25 | Planetair Turf Products, Llc | Ground aeration |
| CN201015260Y (en) * | 2007-02-01 | 2008-02-06 | 常州合力电器有限公司 | Cutter arrangement of grassland ventilating machine |
| CN202603158U (en) * | 2012-04-20 | 2012-12-19 | 常州合力电器有限公司 | Multifunctional grassland venting machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573004A (en) * | 2017-02-23 | 2019-12-13 | 卡尔玛商业公司 | Device for cleaning artificial turf |
| EP3586580A4 (en) * | 2017-02-23 | 2021-01-06 | Comercial Carma, S.A. | Device for cleaning artificial turf |
| US11134622B2 (en) | 2017-02-23 | 2021-10-05 | Comercial Carma, S.A. | Device for cleaning artificial turf |
| US11445652B2 (en) | 2017-02-23 | 2022-09-20 | Comercial Carma, S.A. | Device for combing and conditioning artificial turf |
| US11737384B2 (en) | 2017-02-23 | 2023-08-29 | Comercial Carma, S.A. | Device for combing and conditioning artificial turf |
| EP4245185A3 (en) * | 2017-02-23 | 2023-11-15 | Comercial Carma, S.A. | Device for cleaning artificial turf |
| CN109169001A (en) * | 2018-11-05 | 2019-01-11 | 李志航 | A kind of reliable garden lawn laying trolley |
| CN109169001B (en) * | 2018-11-05 | 2021-06-01 | 南京幸庄科技创新产业园管理有限公司 | Reliable garden lawn lays dolly |
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| CN102612876B (en) | 2013-11-20 |
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Address after: 213011 No. 1 Wuyi Road, Qishuyan Economic Development Zone, Changzhou, Jiangsu Patentee after: Heli Electrical Appliances Co., Ltd., Changzhou City Address before: 213011 North Wuyi Road, Qishuyan Railway Station, Changzhou, Jiangsu Patentee before: Heli Electrical Appliances Co., Ltd., Changzhou City |
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