CN203985155U - A kind of following-type lawn roller that adopts hydrostatic drive Biodge device - Google Patents
A kind of following-type lawn roller that adopts hydrostatic drive Biodge device Download PDFInfo
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- CN203985155U CN203985155U CN201420291134.9U CN201420291134U CN203985155U CN 203985155 U CN203985155 U CN 203985155U CN 201420291134 U CN201420291134 U CN 201420291134U CN 203985155 U CN203985155 U CN 203985155U
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- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
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- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000009347 mechanical transmission Effects 0.000 description 1
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Abstract
The utility model relates to a kind of following-type lawn roller that adopts hydrostatic drive Biodge device, it is characterized in that: it comprises frame, is fixedly installed handrail in frame; Be fixedly installed engine in frame cover top surface, engine connects driving device transmission device, and mechanical driving device connects the roller frame being arranged in frame; Mechanical driving device comprises silent hydraulic driving bridge, and engine output shaft connects silent hydraulic driving bridge power shaft by belt, and the two ends output shaft of silent hydraulic driving bridge connects respectively a chain wheel driving mechanism; Two chain wheel driving mechanisms connect respectively two ends and the first intermediate transmission semiaxis and the second intermediate transmission semiaxis of roller frame; First intermediate transmission semiaxis one end connects a chain wheel driving mechanism, and the other end connects second intermediate transmission semiaxis one end through multi-disc friction type differential lock, and the second intermediate transmission semiaxis other end connects another chain wheel driving mechanism; On multi-disc friction type differential lock, be also connected with differential lock handle through rigidity connecting rod.The utility model can be widely used in lawn maintenance field.
Description
Technical field
The utility model relates to a kind of lawn nip drum machine, particularly about a kind of following-type lawn roller of the employing hydrostatic drive Biodge device for lawn maintenance equipment technical field.
Background technology
The transmission device of lawn nip drum machine adopts machine driving and hydraulicdriven structure more in the market.Machine driving is to enter gearbox by engine output power, the working drum that power is passed to the left and right sides by gearbox two ends output axle shaft reaches the design function that machine travels, just the processing technology to gearbox, precision and assembly quality have proposed very high requirement for these, and domestic gearbox quality does not generally reach designing requirement, shift gears dumb, robust motion is low, wearing and tearing are large, reliability is low.
Hydraulic drive is by driven by engine hydraulic pump works, hydraulic pump provides pressure-driven two hydraulic motors, driven respectively again working drum and two intermediate transmission semiaxis of the left and right sides by sprocket wheel by two hydraulic motors, between two intermediate transmission semiaxis, be provided with differential lock, machine turns to flexibly, can realize by differential lock the run-in synchronism of two pressure rollers, ensure craspedodrome when machine is normally worked, also improved the climbing capacity of machine simultaneously simultaneously.This kind of drive has solved the problem that mechanical driving speed changing box quality is brought, but complex structure, need to solve the requirements such as oil pipe layout, joint sealing, on the meticulous Guo of golf course maintenance ridge, use and have certain risk, and it is also very high to purchase a set of Hydraulic Elements cost.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of following-type lawn roller that adopts hydrostatic drive Biodge device, and it adopts silent hydraulic driving bridge to carry the kind of drive of external differential lock, operate steadily, turn to flexibly, grade climbing performance is good, and reliability is high.
For achieving the above object, the utility model is taked following technical scheme: a kind of following-type lawn roller that adopts hydrostatic drive Biodge device, is characterized in that: it comprises frame, handrail, engine, mechanical driving device and roller frame; In described frame, be fixedly installed described handrail; Be fixedly installed described engine in described frame cover top surface, described engine connects the described mechanical driving device of driving, and described mechanical driving device connects the described roller frame being arranged in described frame; Described mechanical driving device comprises silent hydraulic driving bridge, belt, chain wheel driving mechanism, the first intermediate transmission semiaxis, the second intermediate transmission semiaxis, multi-disc friction type differential lock and differential lock handle; Described engine output shaft connects described silent hydraulic driving bridge power shaft by described belt, and the two ends output shaft of described silent hydraulic driving bridge connects respectively a described chain wheel driving mechanism; Two described chain wheel driving mechanisms connect respectively two ends and described the first intermediate transmission semiaxis and the second intermediate transmission semiaxis of described roller frame; Described first intermediate transmission semiaxis one end connects chain wheel driving mechanism described in, and the other end connects described second intermediate transmission semiaxis one end through described multi-disc friction type differential lock, and the described second intermediate transmission semiaxis other end connects chain wheel driving mechanism described in another; On described multi-disc friction type differential lock, be also connected with described differential lock handle through rigidity connecting rod.
Further, described multi-disc friction type differential lock comprises drum, sleeve, outside friction disc, inner attrition piece, briquetting and moving sliding sleeve; Described drum is fixedly connected with described the first intermediate transmission semiaxis, and described sleeve is fixedly connected with described the second intermediate transmission semiaxis; Described sleeve one end is embedded in described drum, and outside friction disc and inner attrition piece described in multi-disc are set between described drum and described sleeve, and outside friction disc and inner attrition piece are and are crisscross arranged described in multi-disc, are set to described inner attrition piece near outermost; On described sleeve, be also provided with described briquetting, described briquetting one end is near described inner attrition piece, and the other end is near described moving sliding sleeve; Be positioned at the described sleeve other end, on described the second intermediate transmission semiaxis, be arranged with described moving sliding sleeve, described moving sliding sleeve connects described differential lock handle by rigidity connecting rod.
Further, described outside friction disc and inner attrition piece all adopt circular ring type structure, and the outer peripheral edges place of described outside friction disc is arranged at intervals with multiple lug bosses, and the inner peripheral place of described inner attrition piece is arranged at intervals with multiple zigzag lug bosses.
Further, described chain wheel driving mechanism comprises drive sprocket, main transmission chain, intermediate transmission sprocket wheel, driven driving chain and driven sprocket; Described drive sprocket is connected on described silent hydraulic driving bridge output shaft, and described drive sprocket connects described intermediate transmission sprocket wheel through described main transmission chain, and described intermediate transmission sprocket wheel is fixedly installed on described the first intermediate transmission semiaxis; Described intermediate transmission sprocket wheel connects described driven sprocket by described driven driving chain, and described driven sprocket is fixed on the axle sleeve of described roller frame.
Further, described roller frame comprises the first cylinder and second tin roller, and described the first cylinder and second tin roller are set on cylinder fixed axis, and described cylinder fixed axis is fixed between the biside plate of described frame; Described the first cylinder is connected with described cylinder fixed axis through the first axle sleeve, and described second tin roller is connected with described cylinder fixed axis through the second axle sleeve, and described the first axle sleeve, the second axle sleeve are all set on described cylinder fixed axis.
Further, on described handrail, be provided with driving handle, described driving handle connects described silent hydraulic driving bridge by rigidity connecting rod.
Further, be provided with engine misses switch on described handrail, described engine misses switch is connected to described engine by flexible axle.
Further, described frame front is provided with front support roller, and described frame rear portion is provided with rear support roller.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model is due to the mechanical driving device adopting with silent hydraulic driving bridge and multi-disc friction type differential lock, can effective smooth turf surface, promote lawn to divide taro growth, suppress weed growth, improve the following-type lawn roller of the employing hydrostatic drive Biodge device of lawn aesthetics.2, the utility model is owing to adopting silent hydraulic driving bridge to carry the kind of drive of multi-disc friction type differential lock, between external first, second two intermediate transmissions semiaxis, be provided with multi-disc friction type differential lock, in the time that the driving wheel of nip drum machine skids, make two semiaxis become one to stop, realize the craspedodrome of the normal work of nip drum machine, improve the climbing capacity of nip drum machine, and there is compact conformation, be suitable for the features such as cost is low.3, the utility model adopts silent hydraulic driving bridge to drive the first cylinder and second tin roller action, realize stepless adjustable control by silent hydraulic driving bridge, realize the control of the first cylinder and second tin roller forward, reversion and rotating speed, make the utlity model has service behaviour more stably.4, the utility model adopts multi-disc friction type differential lock, in the time that multi-disc friction type differential lock separates, nip drum facility have differential function, can realize the turning of nip drum machine, when multi-disc friction type differential lock in conjunction with time intermediate transmission left half axle and intermediate transmission right axle shaft be rigidly connected, realize nip drum machine and take the air line, promote the climbing capacity of nip drum machine.The utility model can be widely used in lawn maintenance field.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is mechanical transmission structure schematic diagram of the present utility model;
Fig. 3 is clutch configuration schematic diagram of the present utility model;
Fig. 4 is outside friction disc partial structurtes schematic diagram of the present utility model;
Fig. 5 is inner attrition piece partial structurtes schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of following-type lawn roller that adopts hydrostatic drive Biodge device, and it comprises frame 1, handrail 2, engine 3, mechanical driving device 4 and roller frame 5.
In frame 1, be fixedly installed handrail 2; Be fixedly installed engine 3 in frame 1 cover top surface, engine 3 connects driving device transmission device 4, and mechanical driving device 4 connects the roller frame 5 being arranged in frame 1, and mechanical driving device 4, after engine 3 drives, drives roller frame 5 to move.
As shown in Figure 2, mechanical driving device 4 comprises silent hydraulic driving bridge 6, belt 7, chain wheel driving mechanism 8, the first intermediate transmission semiaxis 9, the second intermediate transmission semiaxis 10, multi-disc friction type differential lock 11 and differential lock handle 12.
Engine 3 output shafts connect silent hydraulic driving bridge 6 power shafts by belt 7, and the two ends output shaft of silent hydraulic driving bridge 6 connects respectively a chain wheel driving mechanism 8.Two chain wheel driving mechanisms 8 connect respectively two ends and the first intermediate transmission semiaxis 9 and the second intermediate transmission semiaxis 10 of roller frame 5.First intermediate transmission semiaxis 9 one end connect a chain wheel driving mechanism 8, and the other end connects second intermediate transmission semiaxis 10 one end through multi-disc friction type differential lock 11, and second intermediate transmission semiaxis 10 other ends connect another chain wheel driving mechanism 8.On multi-disc friction type differential lock 11, be also connected with differential lock handle 12 through rigidity connecting rod, the control that realizes 11 combinations of multi-disc friction type differential lock or separate through differential lock handle 12.
In above-described embodiment, two chain wheel driving mechanism 8 structures and principle are all identical, only, taking one of them chain wheel driving mechanism 8 as example, it are described further.Chain wheel driving mechanism 8 comprises drive sprocket 13, main transmission chain 14, intermediate transmission sprocket wheel 15, driven driving chain 16 and driven sprocket 17.Drive sprocket 13 is connected on silent hydraulic driving bridge 6 output shafts, and drive sprocket 13 connects intermediate transmission sprocket wheel 15 through main transmission chain 14, drives intermediate transmission sprocket wheel 15 to rotate.It is upper that intermediate transmission sprocket wheel 15 is fixedly installed on the first intermediate transmission semiaxis 9 (or second intermediate transmission semiaxis 10), and then realize intermediate transmission sprocket wheel 15 and drive the first intermediate transmission semiaxis 9 (or second intermediate transmission semiaxis 10) to rotate.Intermediate transmission sprocket wheel 15 connects driven sprocket 17 by driven driving chain 16, and driven sprocket 17 is fixed on the axle sleeve of roller frame 5, and then realizes drive roller frame 5 and move.
In above-described embodiment, as shown in Figure 3, multi-disc friction type differential lock 11 comprises drum 18, sleeve 19, outside friction disc 20, inner attrition piece 21, briquetting 22 and moving sliding sleeve 23.Drum 18 is fixedly connected with the first intermediate transmission semiaxis 9, and sleeve 19 is fixedly connected with the second intermediate transmission semiaxis 10.Sleeve 19 one end are embedded in drum 18, and between drum 18 and sleeve 19, multi-disc outside friction disc 20 and inner attrition piece 21 are set, and multi-disc outside friction disc 20 and inner attrition piece 21 be and be crisscross arranged successively, are set to inner attrition piece 21 near outermost.On sleeve 19, be also provided with briquetting 22, briquetting 22 one end are near friction plate, and the other end, near moving sliding sleeve 23, is realized the compression to friction plate or loosened by briquetting 22.Be positioned at sleeve 19 other ends, on the second intermediate transmission semiaxis 10, be arranged with moving sliding sleeve 23, moving sliding sleeve 23 connects differential lock handle 12 by rigidity connecting rod, control moving sliding sleeve 23 in the enterprising line slip of the second intermediate transmission semiaxis 10 by differential lock handle 12, and briquetting 22 is used in conjunction with and realizes the compression to friction plate or loosen with moving sliding sleeve 23.When moving sliding sleeve 23 slides into and snaps in briquetting 22 when interior, now briquetting 22 pressing friction sheets; When moving sliding sleeve 23 slides into away from briquetting 22, while separation with briquetting 22, now briquetting 22 unclamps friction plate.
Wherein, as shown in Figure 4, Figure 5, outside friction disc 20 and inner attrition piece 21 all adopt circular ring type structure, and the outer peripheral edges place of outside friction disc 20 is arranged at intervals with multiple lug bosses, for increasing the frictional force between outside friction disc 20 and drum 18; The inner peripheral place of inner attrition piece 21 is arranged at intervals with multiple zigzag lug bosses, for increasing the frictional force between inner attrition piece 21 and sleeve 19.
In the various embodiments described above, roller frame 5 comprises that the first cylinder 24 and second tin roller 25, the first cylinders 24 and second tin roller 25 are set on cylinder fixed axis, and cylinder fixed axis is fixed between the biside plate of frame 1.The first cylinder 24 is connected with cylinder fixed axis through the first axle sleeve, and second tin roller 25 is connected with cylinder fixed axis through the second axle sleeve, and the first axle sleeve, the second axle sleeve are all set on cylinder fixed axis.Driven sprocket 17 in chain wheel driving mechanism 8 is separately fixed on the first axle sleeve, the second axle sleeve, realizes the differential motion of the first cylinder 24 and second tin roller 25 or is synchronized with the movement.
In the various embodiments described above, on handrail 2, be also provided with driving handle 26, driving handle 26 connects the control end of silent hydraulic driving bridge 6 by rigidity connecting rod, by to pushing away before driving handle 26 or rear pulling process, can realize the utility model and adopt the following-type lawn roller of hydrostatic drive Biodge device advance, stop or falling back.
In the various embodiments described above, be also provided with engine misses switch 27 on handrail 2, engine misses switch 27 is connected to engine 3 by flexible axle.
In the various embodiments described above, be positioned at the front of the first cylinder 24 and second tin roller 25, in frame 1, be provided with front support roller 28; The rear that is positioned at the first cylinder 24 and second tin roller 25 is provided with rear support roller 29 in frame 1.
In sum, the utility model in use, drives silent hydraulic driving bridge 6 by engine 3, realizes forward, reversion and the rotating speed control to the first cylinder 24 and second tin roller 25 through silent hydraulic driving bridge 6, makes roller frame 5 have service behaviour stably.Silent hydraulic driving bridge 6 drives the first intermediate transmission semiaxis 9 and the second intermediate transmission semiaxis 10 to rotate through chain wheel driving mechanism 8, and coordinate with multi-disc friction type differential lock 11, in the time that multi-disc friction type differential lock 11 separates, adopt the following-type lawn roller of hydrostatic drive Biodge device to there is differential function, can realize turning; When multi-disc friction type differential lock 11 in conjunction with time, the first intermediate transmission semiaxis 9 and the second intermediate transmission semiaxis 10 are rigidly connected, realize and adopt the following-type lawn roller of hydrostatic drive Biodge device to take the air line, and can effectively promote the climbing capacity of the following-type lawn roller that adopts hydrostatic drive Biodge device.
The various embodiments described above are only for illustrating the utility model; the connection of each parts and structure all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents that according to the utility model principle, the connection to indivedual parts and structure are carried out, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. a following-type lawn roller that adopts hydrostatic drive Biodge device, is characterized in that: it comprises frame, handrail, engine, mechanical driving device and roller frame;
In described frame, be fixedly installed described handrail; Be fixedly installed described engine in described frame cover top surface, described engine connects the described mechanical driving device of driving, and described mechanical driving device connects the described roller frame being arranged in described frame;
Described mechanical driving device comprises silent hydraulic driving bridge, belt, chain wheel driving mechanism, the first intermediate transmission semiaxis, the second intermediate transmission semiaxis, multi-disc friction type differential lock and differential lock handle; Described engine output shaft connects described silent hydraulic driving bridge power shaft by described belt, and the two ends output shaft of described silent hydraulic driving bridge connects respectively a described chain wheel driving mechanism; Two described chain wheel driving mechanisms connect respectively two ends and described the first intermediate transmission semiaxis and the second intermediate transmission semiaxis of described roller frame; Described first intermediate transmission semiaxis one end connects chain wheel driving mechanism described in, and the other end connects described second intermediate transmission semiaxis one end through described multi-disc friction type differential lock, and the described second intermediate transmission semiaxis other end connects chain wheel driving mechanism described in another; On described multi-disc friction type differential lock, be also connected with described differential lock handle through rigidity connecting rod.
2. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as claimed in claim 1, is characterized in that: described multi-disc friction type differential lock comprises drum, sleeve, outside friction disc, inner attrition piece, briquetting and moving sliding sleeve; Described drum is fixedly connected with described the first intermediate transmission semiaxis, and described sleeve is fixedly connected with described the second intermediate transmission semiaxis; Described sleeve one end is embedded in described drum, and outside friction disc and inner attrition piece described in multi-disc are set between described drum and described sleeve, and outside friction disc and inner attrition piece are and are crisscross arranged described in multi-disc, are set to described inner attrition piece near outermost; On described sleeve, be also provided with described briquetting, described briquetting one end is near described inner attrition piece, and the other end is near described moving sliding sleeve; Be positioned at the described sleeve other end, on described the second intermediate transmission semiaxis, be arranged with described moving sliding sleeve, described moving sliding sleeve connects described differential lock handle by rigidity connecting rod.
3. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as claimed in claim 2, it is characterized in that: described outside friction disc and inner attrition piece all adopt circular ring type structure, the outer peripheral edges place of described outside friction disc is arranged at intervals with multiple lug bosses, and the inner peripheral place of described inner attrition piece is arranged at intervals with multiple zigzag lug bosses.
4. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as described in claim 1 or 2 or 3, is characterized in that: described chain wheel driving mechanism comprises drive sprocket, main transmission chain, intermediate transmission sprocket wheel, driven driving chain and driven sprocket; Described drive sprocket is connected on described silent hydraulic driving bridge output shaft, and described drive sprocket connects described intermediate transmission sprocket wheel through described main transmission chain, and described intermediate transmission sprocket wheel is fixedly installed on described the first intermediate transmission semiaxis; Described intermediate transmission sprocket wheel connects described driven sprocket by described driven driving chain, and described driven sprocket is fixed on the axle sleeve of described roller frame.
5. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as described in claim 1 or 2 or 3, it is characterized in that: described roller frame comprises the first cylinder and second tin roller, described the first cylinder and second tin roller are set on cylinder fixed axis, and described cylinder fixed axis is fixed between the biside plate of described frame; Described the first cylinder is connected with described cylinder fixed axis through the first axle sleeve, and described second tin roller is connected with described cylinder fixed axis through the second axle sleeve, and described the first axle sleeve, the second axle sleeve are all set on described cylinder fixed axis.
6. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as claimed in claim 4, it is characterized in that: described roller frame comprises the first cylinder and second tin roller, described the first cylinder and second tin roller are set on cylinder fixed axis, and described cylinder fixed axis is fixed between the biside plate of described frame; Described the first cylinder is connected with described cylinder fixed axis through the first axle sleeve, and described second tin roller is connected with described cylinder fixed axis through the second axle sleeve, and described the first axle sleeve, the second axle sleeve are all set on described cylinder fixed axis.
7. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as described in claim 1 or 2 or 3 or 6, is characterized in that: on described handrail, be provided with driving handle, described driving handle connects described silent hydraulic driving bridge by rigidity connecting rod.
8. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as claimed in claim 4, is characterized in that: on described handrail, be provided with driving handle, described driving handle connects described silent hydraulic driving bridge by rigidity connecting rod.
9. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as described in claim 1 or 2 or 3 or 6, is characterized in that: on described handrail, be provided with engine misses switch, described engine misses switch is connected to described engine by flexible axle.
10. a kind of following-type lawn roller that adopts hydrostatic drive Biodge device as described in claim 1 or 2 or 3 or 6, is characterized in that: described frame front is provided with front support roller, and described frame rear portion is provided with rear support roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291134.9U CN203985155U (en) | 2014-06-03 | 2014-06-03 | A kind of following-type lawn roller that adopts hydrostatic drive Biodge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291134.9U CN203985155U (en) | 2014-06-03 | 2014-06-03 | A kind of following-type lawn roller that adopts hydrostatic drive Biodge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203985155U true CN203985155U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291134.9U Expired - Lifetime CN203985155U (en) | 2014-06-03 | 2014-06-03 | A kind of following-type lawn roller that adopts hydrostatic drive Biodge device |
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| Country | Link |
|---|---|
| CN (1) | CN203985155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438165A (en) * | 2020-12-29 | 2021-03-05 | 兴化市台林机械有限公司 | Differential mechanism of sports court lawn maintenance machinery |
-
2014
- 2014-06-03 CN CN201420291134.9U patent/CN203985155U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438165A (en) * | 2020-12-29 | 2021-03-05 | 兴化市台林机械有限公司 | Differential mechanism of sports court lawn maintenance machinery |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |