CN201629954U - Micro-cultivator handle clutch device - Google Patents
Micro-cultivator handle clutch device Download PDFInfo
- Publication number
- CN201629954U CN201629954U CN2009201648092U CN200920164809U CN201629954U CN 201629954 U CN201629954 U CN 201629954U CN 2009201648092 U CN2009201648092 U CN 2009201648092U CN 200920164809 U CN200920164809 U CN 200920164809U CN 201629954 U CN201629954 U CN 201629954U
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- handgrip
- clutch
- handle
- locking plate
- lever
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Abstract
The utility model discloses a micro-cultivator handle clutch device comprising a handle installed on a handrail frame and a lever installed on a rack, wherein the driving end of the lever is connected with the front end of the handle through a clutch line; the driven end of the lever is installed with a tension pulley which is pressed on a transmission belt between an engine and a deformation box; the rack is further provided with a spring which can lead the tension pulley to return; and the handrail frame is provided with a lock catch positioning the holding position of the handle. The clutch device adopts a handle positioning mechanism, the handle is tightly clamped when being held, when the device is applied to a traditional clutch handle device, and an operator can operate a micro-cultivator in a hands-off way only by holding the handle by one time, thus effectively reducing the labour intensity of the operator. The clutch device can also be arranged to have opposite operation with the traditional clutch mode, namely the handle is at the clutch off state when being held, shifting or walking stop without machine halt is convenient after the handle is positioned, and the handle is at the clutch walking state when being loosened.
Description
(1) technical field:
The utility model relates to the mini-size tillage machine parts, specifically is a kind of mini-size tillage machine handle type arrangement of clutch.
(2) background technology:
When the tradition mini-size tillage machine travels, the clutch handgrip of holding with a firm grip, bar handle clutch regulating wheel compresses driving belt, and the power of engine just can be passed to row and become case; Loosen the clutch handgrip during gearshift, bar handle clutch regulating wheel reduces the compressing of driving belt, and driving belt skids on drive, and row becomes case and runs out of steam.As seen, mini-size tillage machine in the process of moving, the operator must be continual handgrip promptly, this has strengthened operator's labour intensity undoubtedly.
(3) utility model content:
At the weak point of existing mini-size tillage machine clutch handgrip, its fixed-site when the utility model provides a kind of handgrip to hold with a firm grip, the operator can decontrol the mini-size tillage machine handle type arrangement of clutch of handgrip.
Can realize the mini-size tillage machine handle type arrangement of clutch of above-mentioned purpose, comprise handgrip that is installed on the arm-rest frame and the lever that is installed on the frame, the drive end of lever is connected with the handgrip front end by the clutch line, the driven end of lever is installed regulating wheel, regulating wheel is pressed on the driving belt between engine and the deformation case, frame is provided with the spring that makes the regulating wheel return, different is also to be provided with snap close on the described arm-rest frame, when handgrip is positioned at when holding the position with a firm grip, snap close positions handgrip, fix its position of holding with a firm grip, in this case, can decontrol the bar handle mini-size tillage machine.
Described buckle structure is various informative, common structure comprises locking plate and spring, and locking plate is located at handgrip inside, and the locking plate upper end is hinged on arm-rest frame, the notch that the locking plate lower end is offered from handle base portion stretches out, spring one end is connected with locking plate, and the spring other end is connected handgrip front end or rear end, offers bayonet socket on the locking plate side of handgrip front end or rear end one side, when handgrip is held with a firm grip, under the effect of spring, the bayonet socket of locking plate side snaps in the handle base portion notch, pins the handgrip position.
Loosen handgrip for making things convenient for locking plate to reset, the locking plate upper end also is provided with the sincere hand that locking plate bayonet socket and handgrip notch are broken away from.
The length of described locking plate is 60mm～70mm, and the length of described sincere hand is 10mm～20mm.
The duty of the utility model handle type arrangement of clutch can be arranged to and the conventional operation opposite states, is walking when being about to loosen handgrip, and this moment, regulating wheel compressed on driving belt by spring force; Hand-to-hand grip the time for stopping (gearshift), clutch this moment line overcomes spring force by lever control regulating wheel and loosens compressing driving belt.
Advantage of the present utility model:
1, the utility model adopts the handgrip detent mechanism, chucking handgrip when handgrip is held with a firm grip, and when using on traditional clutch handgrip, the operator gets final product the hands-off control mini-size tillage machine after only need firmly grasping a handgrip, effectively lowers behaviour person's labour intensity.
2, the utility model can also be arranged to and the operation in opposite directions of traditional clutch mode, for leaving state, is convenient to gearshift or walking behind the handgrip location and stops but not shutting down when promptly handgrip is held with a firm grip; Be in conjunction with walking states when handgrip loosens.
(4) description of drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model, and handgrip wherein is in relaxation state.
Fig. 2 is in the structural representation of the state of holding with a firm grip for handgrip in Fig. 1 embodiment.
Figure number sign: 1, arm-rest frame; 2, handgrip; 3, lever; 4, clutch line; 5, regulating wheel; 6, driving belt; 7, spring; 8, locking plate; 9, bayonet socket; 10, sincere hand; 11, engine belt pulley; 12, deformation case belt pulley.
(5) embodiment:
The utility model mini-size tillage machine handle type arrangement of clutch is made of handgrip 2, lever 3, regulating wheel 5 and clutch line 4, handgrip 2 hinges are contained in the below of arm-rest frame 1, the be connected near-end of clutch line 4 of handgrip 2 front ends, it is other that the far-end of clutch line 4 is arranged in deformation case belt pulley 12 forward; Be connected by driving belt 6 between engine belt pulley 11 and the deformation case belt pulley 12, lever 3 is horizontal and be in the driving belt circle, the rotating fulcrum of lever 3 is on frame, and the regulating wheel 5 on lever 3 driven ends is outside driving belt circle below, and lever 3 drive ends connect the far-end of clutch line 4; Spring 7 upper ends are connected on the frame of driving belt circle top, spring 7 lower ends are connected on the slave arm of lever 3, spring 7 kept pretightning force when handgrip 2 loosened, regulating wheel 5 is inwardly compressed driving belt 6 from bottom to top, the degree of compressing is enough to guarantee that engine belt pulley 11 drives change case belt pulley 12, as shown in Figure 1.
Arm-rest frame 1 is provided with handgrip 2 snap close of time location of holding with a firm grip, snap close is by locking plate 8 and spring 7 combinations, locking plate 8 places in the handgrip 2 of hollow, the upper end of locking plate 8 and arm-rest frame 1 hinge dress, stretch outside handgrip 2 by the notch of handgrip 2 bottoms the lower end of locking plate 8, the length of locking plate 8 is 60mm～70mm, as shown in Figure 1; Spring 7 one ends are connected with locking plate 8, spring 7 other ends are connected with handgrip 2 rear ends, spring force is pressed in locking plate 8 sides on handgrip 2 bottom plate rabbets, locking plate 8 sides inwardly set out spill bayonet socket 9, the position of bayonet socket 9 just when handgrip 2 is held with a firm grip and handgrip 2 bottom plate rabbet buckles, the position of holding with a firm grip of limiting handgrip 2, as shown in Figure 2, handgrip 2 upper ends also are provided with sincere hand 10, and the length of sincere hand 10 is 10mm～20mm, loosen to press sincere hand 10 before the handgrip 2 earlier locking plate 8 and handgrip 2 are threaded off.
As shown in Figure 2, hand-to-hand grip is 2, carry on the drive end of handgrip 2 traction clutch lines 4 drive levers 3, the driven end of lever 3 moves down, regulating wheel 5 overcomes spring tension and loosens the degree that compresses to driving belt 6, driving belt 6 is skidded on belt pulley, cut off engine belt pulley 11 to the transmission of power that becomes case belt pulley 12.
Claims (5)
1. mini-size tillage machine handle type arrangement of clutch, comprise the handgrip (2) that is installed on the arm-rest frame (1) and be installed on lever (3) on the frame, the drive end of lever (3) is connected with handgrip (2) front end by clutch line (4), the driven end of lever (3) is installed regulating wheel (5), regulating wheel (5) is pressed on the driving belt (6) between engine and the deformation case, frame is provided with the spring (7) that makes regulating wheel (5) return, it is characterized in that: also be provided with the snap close that the position of holding with a firm grip to handgrip (2) positions on the described arm-rest frame (1).
2. mini-size tillage machine handle type arrangement of clutch according to claim 1, it is characterized in that: described snap close comprises locking plate (8) and spring (7), locking plate (8) is located at handgrip (2) inside, locking plate (8) upper end is hinged in arm-rest frame (1), stretch out from the notch of handgrip (2) bottom locking plate (8) lower end, spring (7) one ends are connected with locking plate (8), spring (7) other end is connected with handgrip (2) forward or backward, offers handgrip (2) on locking plate (8) side of handgrip (2) front end or rear end one side when holding with a firm grip and the bayonet socket (9) of handgrip (2) bottom plate rabbet buckle.
3. mini-size tillage machine handle type arrangement of clutch according to claim 2 is characterized in that: described locking plate (8) upper end also is provided with the sincere hand (10) that the bayonet socket (9) that makes locking plate (8) and handgrip (2) bottom plate rabbet are threaded off.
4. mini-size tillage machine handle type arrangement of clutch according to claim 3 is characterized in that: the length of described locking plate (8) is 60mm～70mm, and the length of described sincere hand (10) is 10mm～20mm.
5. according to any described mini-size tillage machine handle type arrangement of clutch in the claim 1～4, it is characterized in that: described handgrip (2) is in release position, and regulating wheel (5) is pressed on the driving belt (6); Described handgrip (2) is in the position of holding with a firm grip, and regulating wheel (5) loosens compressing driving belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201648092U CN201629954U (en) | 2009-11-06 | 2009-11-06 | Micro-cultivator handle clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201648092U CN201629954U (en) | 2009-11-06 | 2009-11-06 | Micro-cultivator handle clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629954U true CN201629954U (en) | 2010-11-17 |
Family
ID=43074426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201648092U Expired - Fee Related CN201629954U (en) | 2009-11-06 | 2009-11-06 | Micro-cultivator handle clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629954U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885598A (en) * | 2015-05-18 | 2015-09-09 | 高邮市北方动力机械有限公司 | Heel turn preventing wheel overturning type mini tiller |
| CN104904337A (en) * | 2015-05-18 | 2015-09-16 | 高邮市北方动力机械有限公司 | Following rotation preventing wheel clutch type mini-tiller |
| CN104904336A (en) * | 2015-05-18 | 2015-09-16 | 高邮市北方动力机械有限公司 | Following rotation preventing rotary blade reverse type mini-tiller |
| CN105210477A (en) * | 2015-10-15 | 2016-01-06 | 盐城工学院 | A kind of easy-operating electric micro-cultivator |
| CN105766195A (en) * | 2014-12-24 | 2016-07-20 | 江苏江淮动力股份有限公司 | Mower |
-
2009
- 2009-11-06 CN CN2009201648092U patent/CN201629954U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766195A (en) * | 2014-12-24 | 2016-07-20 | 江苏江淮动力股份有限公司 | Mower |
| CN104885598A (en) * | 2015-05-18 | 2015-09-09 | 高邮市北方动力机械有限公司 | Heel turn preventing wheel overturning type mini tiller |
| CN104904337A (en) * | 2015-05-18 | 2015-09-16 | 高邮市北方动力机械有限公司 | Following rotation preventing wheel clutch type mini-tiller |
| CN104904336A (en) * | 2015-05-18 | 2015-09-16 | 高邮市北方动力机械有限公司 | Following rotation preventing rotary blade reverse type mini-tiller |
| CN104885598B (en) * | 2015-05-18 | 2019-02-01 | 高邮市北方动力机械有限公司 | A kind of anti-transfer wheel overturning type miniature ploughing machine |
| CN105210477A (en) * | 2015-10-15 | 2016-01-06 | 盐城工学院 | A kind of easy-operating electric micro-cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |