CN102450140A - Gear-adjustable mower throttle system - Google Patents
Gear-adjustable mower throttle system Download PDFInfo
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- CN102450140A CN102450140A CN2010105143179A CN201010514317A CN102450140A CN 102450140 A CN102450140 A CN 102450140A CN 2010105143179 A CN2010105143179 A CN 2010105143179A CN 201010514317 A CN201010514317 A CN 201010514317A CN 102450140 A CN102450140 A CN 102450140A
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- throttle
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- spanner
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Abstract
The invention relates to a throttle system, in particular to a gear-adjustable mower throttle system, which belongs to the technical field of agricultural machinery. The gear-adjustable mower throttle system is characterized in that the system comprises a base (1), a top cover (2), a pin shaft (3), a washer (4), a lever (5), a throttle cable (6) and a throttle cable-protecting tube (7). The gear-adjustable mower throttle system has the advantages that the gears of the throttle are adjustable, so that the size of the throttle can be adjusted for the mowing of different types of lawns; and a sheath is arranged on the throttle cable-protecting tube, so as to ensure that the throttle cable-protecting tube is hardly worn or corroded during operation.
Description
(1) technical field
The present invention relates to a kind of throttle system, relate in particular to a kind of mower throttle system of adjustable gears, belong to agricultural machinery technological field.
(2) background technology
Mower need be controlled the size of throttle with throttle system during to the lawn place under repair.Traditional mower throttle system can be used for controlling the throttle size, exists following defective but lack:
1, throttle gear size is unadjustable, only closes and open two states, can not be to dissimilar lawn places under repair.
2, the throttle line pillar is worn easily in the course of the work or is corroded.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of multiple throttle gear that contains, be applicable to the repairing on different lawns, and the throttle line pillar is not easy to wear or the mower throttle system of the adjustable gears of corrosion.
The objective of the invention is to realize like this:
A kind of mower throttle system of adjustable gears is characterized in that: it comprises base, top cover, fixed block, regulating block, spanner, throttle line and throttle line pillar;
Said base and top cover interfix, and the top of said base edge is provided with the spanner groove, and the back side of said base offers draw-in groove;
Said fixed block is fixed on the base, and the edge of said fixed block is provided with pullover draw-in groove;
Said regulating block is fixed on the fixed block, and said regulating block is provided with several grooves;
Said spanner is provided with throttle line through hole and projection; Said projection and groove cooperatively interact; The hole of spanner groove and top cover formation is passed in said spanner lower end, and said spanner passes spanner fixing hole, pin shaft hole, bearing pin through hole and bearing pin locating hole successively through bearing pin, comes to be hinged with base;
Expose at said throttle line two ends, and middle by said throttle line pillar coating, said steel wire pillar is provided with the cover skin; The two ends of said wire are " Z " font; One end of said throttle line passes the throttle line through hole, and bends to stretch with spanner and fix, and said throttle line pillar one end is provided with pullover; The said pullover draw-in groove that is provided with, said draw-in groove and pullover draw-in groove cooperatively interact.
The mower throttle system of adjustable gears of the present invention has following beneficial effect:
1, the throttle gear can be regulated, and can regulate different throttle sizes to dissimilar lawn places under repair.
2, the throttle line pillar is provided with the cover skin, has guaranteed that the throttle line pillar is not easy to wear in the course of the work or is corroded.
(4) description of drawings
Fig. 1 is the structural representation of the mower throttle system of adjustable gears of the present invention.
Fig. 2 removes the structural representation behind the top cover for Fig. 1.
Fig. 3 is the front view of base among Fig. 2.
Fig. 4 is the rearview of Fig. 3.
Fig. 5 is the front view of top cover among Fig. 1.
Fig. 6 is the structural representation of fixed block among Fig. 2.
Fig. 7 is the front view of regulating block among Fig. 2.
Fig. 8 is the rearview of Fig. 7.
Fig. 9 is the structural representation of spanner among Fig. 2.
Figure 10 is the syndeton sketch map of throttle line and throttle line pillar among Fig. 2.
Figure 11 is the A-A cutaway view of Figure 10.
Wherein: base 1; Following reference column 1.1; Following fixed leg 1.2; Lower fixed hole 1.2.1; Low groove 1.3; Bearing pin locating hole 1.4; Spanner groove 1.5; Draw-in groove 1.6; Top cover 2; Last reference column 2.1; Locating hole 2.1.1; Last fixed leg 2.2; Last fixing hole 2.2.1; Upper groove 2.3; Fixed block 3; Through hole 3.1; Bearing pin through hole 3.2; Regulating block locating hole 3.3; Pullover draw-in groove 3.4; Regulating block 4; Pin shaft hole 4.1; Regulating block reference column 4.2; Groove 4.3; Spanner 5; Spanner sheath 5.1; Spanner fixing hole 5.2; Projection 5.3; Throttle line through hole 5.4; Throttle line 6; Throttle line pillar 7; Cover skin 7.1; Pullover 8; Draw-in groove 8.1.
(5) embodiment
Like Fig. 1 and Fig. 2, the present invention relates to a kind of mower throttle system of adjustable gears, mainly by: base 1, top cover 2, fixed block 3, regulating block 4, spanner 5, throttle line 6, throttle line pillar 7 and pullover 8 are formed;
Like Fig. 3; The front of said base 1 is provided with the following reference column 1.1 of two symmetries and the following fixed leg 1.2 of two symmetries; Said fixed leg 1.2 inside down offer lower fixed hole 1.2.1; Said base 1 positive centre is provided with bearing pin locating hole 1.4, and the both sides of edges in the front of said base 1 is provided with the low groove 1.3 of two symmetries, and the edge top in the front of said base 1 is provided with spanner groove 1.5;
Like Fig. 4, the back side of said base 1 offers draw-in groove 1.6, is used for accelerator control device is fixed on mower;
Like Fig. 6; Said fixed block 3 is provided with through hole 3.1 and two regulating block locating holes 3.3 of two symmetries; The centre of said fixed block 3 is provided with bearing pin through hole 3.2; One side at the edge of said fixed block 3 is provided with pullover draw-in groove 3.4, and said fixed block 3 cooperates with following reference column 1.1 on the base 1 through through hole 3.1, and it is mobile to make that fixed block 3 is fixed on the base 1;
Like Fig. 7 and Fig. 8; The centre of said regulating block 4 offers pin shaft hole 4.1; The back side of said regulating block 4 is provided with two regulating block reference columns 4.2; Said regulating block reference column 4.2 cooperates with regulating block locating hole 3.3 on the fixed block 3, makes regulating block 4 be fixed on the fixed block 3, and the front of said regulating block 4 is provided with several grooves 4.3;
Like Fig. 9, said spanner 5 tops are provided with spanner sheath 5.1, are not scratched finger in the time of can being used for protecting the operator to pull spanner; Have spanner fixing hole 5.2 in the middle of the said spanner 5, the bottom has throttle line through hole 5.4, is provided with projection 5.3 between said spanner fixing hole 5.2 and the throttle line through hole 5.4; Said projection 5.3 is strip; Groove 4.3 on said projection 5.3 and the regulating block 4 cooperatively interacts, and makes spanner 5 to pull back and forth, with switch throttle or adjusting throttle size;
Like Fig. 9, Figure 10 and Figure 11; Expose at said throttle line 6 two ends, middle by 7 coatings of throttle line pillar, the said steel wire pillar 7 outer cover skins 7.1 that are provided with; Assurance steel wire pillar 7 is not worn or corrodes; The two ends of said throttle line 6 are " Z " type, and an end of said throttle line 6 passes the throttle line through hole 5.4 on the spanner 5, and firmly fixing with spanner 5;
Like Figure 10, an end of said throttle line pillar 7 is provided with pullover 8, said pullover 8 and is provided with draw-in groove 8.1, and the pullover draw-in groove 3.4 on said draw-in groove 8.1 and the fixed block 3 cooperatively interacts, and makes the throttle line pillar be fixed on the fixed block 3;
Like Fig. 5; The front of said top cover 2 is provided with two to being much of reference column 2.1 and two to being much of fixed leg 2.2; Said reference column 2.1 inside of going up offer locating hole 2.1.1; Said fixed leg 2.2 inside of going up offer fixing hole 2.2.1, and the both sides of edges in the front of said top cover 2 is provided with the upper groove 2.3 of two symmetries;
The said reference column 2.1 of going up cooperatively interacts with following reference column 1.1; Make that reference column 1.1 is fixed among the last locating hole 2.1.1 in the reference column 2.1 down; The said fixed leg 2.2 of going up cooperatively interacts with following fixed leg 1.2, and passes lower fixed hole 1.2.1 and last fixing hole 2.2.1 through screw, makes base 1 and top cover 2 fix; Said low groove 1.3 complements each other to form through hole with upper groove 2.3, is used to pass throttle line pillar 7;
The hole of spanner groove 1.5 and top cover 2 formation is passed in said spanner 5 lower ends, and bearing pin passes spanner fixing hole 5.2, pin shaft hole 4.1, bearing pin through hole 3.2 and bearing pin locating hole 1.4 successively, and is fixed on the base 1, makes spanner 5 and base 1 be hinged;
This accelerator control device for grass mower is not when throttle starts, and the projection 5.3 on the spanner 5 is stuck on pullover draw-in groove 3.4 groove 4.3 farthest.If need to open or open the throttle, only need pull lower ejector lever 5, said projection 5.3 just can be to groove 4.3 motions near pullover draw-in groove 3.4 places, and this moment, throttle just can strengthen.When projection 5.3 was stuck near the 4.3 last times of groove at pullover draw-in groove 3.4 places, this moment, the throttle of weeder reached maximum speed.In the time of need turning down throttle or close throttle, only need reverse operating to pull spanner and just can accomplish purpose.
Claims (1)
1. the mower throttle system of an adjustable gears, it is characterized in that: it comprises base (1), top cover (2), fixed block (3), regulating block (4), spanner (5), throttle line (6) and throttle line pillar (7);
Said base (1) and top cover (2) interfix, and the top at said base (1) edge is provided with spanner groove (1.5), and the back side of said base (1) offers draw-in groove (1.6);
Said fixed block (3) is fixed on the base (1), and the edge of said fixed block (3) is provided with pullover draw-in groove (3.4);
Said regulating block (4) is fixed on the fixed block (3), and said regulating block (4) is provided with several grooves (4.3);
Said spanner (5) is provided with throttle line through hole (5.4) and projection (5.3); Said projection (5.3) cooperatively interacts with groove (4.3); The hole of spanner groove (1.5) and top cover (2) formation is passed in said spanner (5) lower end; Said spanner (5) passes spanner fixing hole (5.2), pin shaft hole (4.1), bearing pin through hole (3.2) and bearing pin locating hole (1.4) successively through bearing pin, and next and base (1) is hinged;
Expose at said throttle line (6) two ends, and middle by said throttle line pillar (7) coating, said steel wire pillar (7) is provided with cover skin (7.1); The two ends of said wire (6) are " Z " font; One end of said throttle line (6) passes throttle line through hole (5.4), and bends to stretch with spanner (5) and fix, and said throttle line pillar (7) one ends are provided with pullover (8); Said pullover (8) are provided with draw-in groove (8.1), and said draw-in groove (8.1) and pullover draw-in groove (3.4) cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105143179A CN102450140A (en) | 2010-10-18 | 2010-10-18 | Gear-adjustable mower throttle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105143179A CN102450140A (en) | 2010-10-18 | 2010-10-18 | Gear-adjustable mower throttle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102450140A true CN102450140A (en) | 2012-05-16 |
Family
ID=46034117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105143179A Pending CN102450140A (en) | 2010-10-18 | 2010-10-18 | Gear-adjustable mower throttle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102450140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289188A (en) * | 2019-07-23 | 2019-09-27 | 李斌 | Grass trimmer switch assembly |
-
2010
- 2010-10-18 CN CN2010105143179A patent/CN102450140A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289188A (en) * | 2019-07-23 | 2019-09-27 | 李斌 | Grass trimmer switch assembly |
| CN110289188B (en) * | 2019-07-23 | 2024-07-16 | 李斌 | Switch assembly of mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |