CN104776210A - Gear shifting control mechanism for field management machine - Google Patents
Gear shifting control mechanism for field management machine Download PDFInfo
- Publication number
- CN104776210A CN104776210A CN201510191977.0A CN201510191977A CN104776210A CN 104776210 A CN104776210 A CN 104776210A CN 201510191977 A CN201510191977 A CN 201510191977A CN 104776210 A CN104776210 A CN 104776210A
- Authority
- CN
- China
- Prior art keywords
- gear level
- gear shifting
- described gear
- guide sleeve
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
Abstract
The invention discloses a gear shifting control mechanism for a field management machine. The gear shifting control mechanism is arranged on a gearbox body of the field management machine, and comprises a gear shifting stirring fork for driving a gear to slide along the axial direction of a transmission shaft in a gearbox, wherein a gear shifting lever is connected to the gear shifting stirring fork; a plurality of gear shifting lever mounting holes are formed in the gearbox body; a gear shifting lever guide sleeve coaxial with the gear shifting lever mounting holes is arranged on the outer side of the gearbox body; the outer end of the gear shifting lever extends out of the gear shifting lever guide sleeve, and a gear shifting lever control handle is hinged to the outer end of the gear shifting lever; a handle support is arranged on the gear shifting lever guide sleeve; the middle part of the gear shifting lever control handle is hinged to the handle support; a gear shifting lever positioning device is arranged between the gear shifting lever guide sleeve and the gear shifting lever. The gear shifting control mechanism is simple in structural design, flexible and reliable in control and convenient to operate and control, and the field management machine can be conveniently operated by a user.
Description
Technical field
The present invention relates to speed Control technical field, particularly relate to a kind of garden supervisor shift control mechanism.
Background technique
At present, garden supervisor is generally used at agriculture field.Existing garden supervisor, usually adopt two cover gearboxes, a set of is moving gear box, and another set of is work gear-box.Two cover gearboxes are provided with control mechanism of gear shifting separately, and adopt many shifting shafts to realize walking, operation shift control, complex structural designs, mounting parts is many, and cost is high, and fragile, not easily overhauls; Simultaneously because two cover gearbox splits are arranged, walking, operation manipulate also inconvenient.
Summary of the invention
It is simple that technical problem to be solved by this invention is to provide a kind of structural design, installs easy to assembly, the reliable garden supervisor shift control mechanism easily of manipulation.
For solving the problems of the technologies described above, technological scheme of the present invention is: garden supervisor shift control mechanism, be arranged on the gear box of garden supervisor, comprise and pull gear along the selector fork in axial sliding of the transmission shaft in gearbox, described selector fork is connected with gear level; Described gear box is provided with some gear level mounting holes, be provided with the gear level guide sleeve identical with described gear level mounting hole axis outside described gear box, the outer end of described gear level is stretched out described gear level guide sleeve and is hinged with gear level Joystick; Described gear level guide sleeve is provided with handle bearing, and middle part and the described handle bearing of described gear level Joystick are hinged; Gear level positioning device is provided with between described gear level guide sleeve and described gear level.
As preferred technological scheme, described gear level positioning device comprises the annular positioning groove corresponding to number of gear that described gear level side face is provided with, described gear level guide sleeve is vertically provided with gear level setting sleeve, is provided with the location card bead suitable with described annular positioning groove in described gear level setting sleeve and described location card bead is pressed to the stage clip of described annular positioning groove.
As the improvement to technique scheme, the first half in described gear box forms main transmission chamber, and the Lower Half in described gear box forms the walking drive cavity and operation drive cavity that are connected with described main transmission chamber respectively; Described gear level mounting hole site is on gear box described in the place of described main transmission chamber.
Owing to have employed technique scheme, garden supervisor shift control mechanism, is arranged on the gear box of garden supervisor, and comprise and pull gear along the selector fork in axial sliding of the transmission shaft in gearbox, described selector fork is connected with gear level; Described gear box is provided with some gear level mounting holes, be provided with the gear level guide sleeve identical with described gear level mounting hole axis outside described gear box, the outer end of described gear level is stretched out described gear level guide sleeve and is hinged with gear level Joystick; Described gear level guide sleeve is provided with handle bearing, and middle part and the described handle bearing of described gear level Joystick are hinged; Gear level positioning device is provided with between described gear level guide sleeve and described gear level; The present invention has following beneficial effect: not only structural design simplifies, and control reliably, not fragile, walking, Operation control gear are all concentrated and are located at same gear box place, convenient operation and control simultaneously, can be convenient for people to use the operation of garden supervisor.The walking transmission line that two cover gearboxes could realize by gear box and operation transmission line reasonably combine, and while ensureing function, decrease the quantity of transmission shaft, gear, walking, operation manipulation are conveniently.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the schematic diagram of embodiment of the present invention when being applied to garden supervisor;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the partial structurtes schematic diagram of the embodiment of the present invention.
In figure: 100-garden supervisor; 110-gear box; 111-main transmission chamber; 112-walks drive cavity; 113-operation drive cavity; 114-gear level mounting hole; 210-selector fork; 220-gear level; 221-annular positioning groove; 230-gear level guide sleeve; 240-gear level Joystick; 250-handle bearing; 260-gear level setting sleeve; 270-locates card bead; 280-stage clip.
Embodiment
Below in conjunction with drawings and Examples, set forth the present invention further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, Figure 2 and Figure 3, garden supervisor shift control mechanism, be arranged on the gear box 110 of garden supervisor 100, comprise and pull gear along the selector fork 210 in axial sliding of the transmission shaft in gearbox, described selector fork 210 is connected with gear level 220; The first half in described gear box 110 forms main transmission chamber 111, and the Lower Half in described gear box 110 forms the walking drive cavity 112 and operation drive cavity 113 that are connected with described main transmission chamber 111 respectively; Be positioned at gear box 110 described in the place of described main transmission chamber 111 and be provided with gear level mounting hole 114, be provided with the gear level guide sleeve 230 identical with described gear level mounting hole 114 axis outside described gear box 110, the outer end of described gear level 220 is stretched out described gear level guide sleeve 230 and is hinged with gear level Joystick 240; Described gear level guide sleeve 230 is provided with handle bearing 250, and middle part and the described handle bearing 250 of described gear level Joystick 240 are hinged; Gear level positioning device is provided with between described gear level guide sleeve 230 and described gear level 220.
In the present embodiment, with reference to figure 3, described gear level positioning device comprises the annular positioning groove 221 corresponding to number of gear that described gear level 220 side face is provided with, described gear level guide sleeve 230 is vertically provided with gear level setting sleeve 260, be provided with the location card bead 270 suitable with described annular positioning groove 221 in described gear level setting sleeve 260 and described location card bead 270 pressed to the stage clip 280 of described annular positioning groove 221, said structure not only designs succinctly, and operation controls flexible, reliable, not fragile.
The walking transmission line that two cover gearboxes could realize by gear box 110 of the present invention and operation transmission line reasonably combine, the quantity of transmission shaft, gear is decreased while ensureing function, walking, Operation control gear are all concentrated and are located at same gear box place simultaneously, convenient operation and control, can be convenient for people to use the operation of garden supervisor.
The foregoing is only the schematic embodiment of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (3)
1. garden supervisor shift control mechanism, is arranged on the gear box of garden supervisor, it is characterized in that: comprise and pull gear along the selector fork in axial sliding of the transmission shaft in gearbox, described selector fork is connected with gear level; Described gear box is provided with some gear level mounting holes, be provided with the gear level guide sleeve identical with described gear level mounting hole axis outside described gear box, the outer end of described gear level is stretched out described gear level guide sleeve and is hinged with gear level Joystick; Described gear level guide sleeve is provided with handle bearing, and middle part and the described handle bearing of described gear level Joystick are hinged; Gear level positioning device is provided with between described gear level guide sleeve and described gear level.
2. garden supervisor shift control mechanism as claimed in claim 1, it is characterized in that: described gear level positioning device comprises the annular positioning groove corresponding to number of gear that described gear level side face is provided with, described gear level guide sleeve is vertically provided with gear level setting sleeve, is provided with the location card bead suitable with described annular positioning groove in described gear level setting sleeve and described location card bead is pressed to the stage clip of described annular positioning groove.
3. garden supervisor shift control mechanism as claimed in claim 1 or 2, it is characterized in that: the first half in described gear box forms main transmission chamber, and the Lower Half in described gear box forms the walking drive cavity and operation drive cavity that are connected with described main transmission chamber respectively; Described gear level mounting hole site is on gear box described in the place of described main transmission chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191977.0A CN104776210A (en) | 2015-04-22 | 2015-04-22 | Gear shifting control mechanism for field management machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191977.0A CN104776210A (en) | 2015-04-22 | 2015-04-22 | Gear shifting control mechanism for field management machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776210A true CN104776210A (en) | 2015-07-15 |
Family
ID=53617861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191977.0A Pending CN104776210A (en) | 2015-04-22 | 2015-04-22 | Gear shifting control mechanism for field management machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504172A (en) * | 2017-08-29 | 2017-12-22 | 浙江亚特电器有限公司 | A kind of anti-off-gear structure of gearbox |
| CN109983258A (en) * | 2016-11-11 | 2019-07-05 | Ls美创有限公司 | Vehicle-use transmission linkage |
-
2015
- 2015-04-22 CN CN201510191977.0A patent/CN104776210A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983258A (en) * | 2016-11-11 | 2019-07-05 | Ls美创有限公司 | Vehicle-use transmission linkage |
| CN107504172A (en) * | 2017-08-29 | 2017-12-22 | 浙江亚特电器有限公司 | A kind of anti-off-gear structure of gearbox |
| CN107504172B (en) * | 2017-08-29 | 2023-08-08 | 新疆钵施然智能农机股份有限公司 | Gear box anti-disengagement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |
|
| WD01 | Invention patent application deemed withdrawn after publication |