CN107477176B - A kind of light commercial vehicle operating stick being conveniently replaceable - Google Patents
A kind of light commercial vehicle operating stick being conveniently replaceable Download PDFInfo
- Publication number
- CN107477176B CN107477176B CN201710760679.8A CN201710760679A CN107477176B CN 107477176 B CN107477176 B CN 107477176B CN 201710760679 A CN201710760679 A CN 201710760679A CN 107477176 B CN107477176 B CN 107477176B
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- CN
- China
- Prior art keywords
- gear
- shaft
- connector sleeve
- fixedly connected
- cavity
- 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.)
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
-
- 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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Abstract
The invention discloses a kind of light commercial vehicle operating sticks being conveniently replaceable, including operating bar body, the bottom of the operation bar body is fixedly connected with connector sleeve, the bottom of the connector sleeve is connected with connecting shaft, the bottom at the connecting shaft back side is connected with pedestal, connecting bracket is fixedly connected on the right side of the connector sleeve, the inside of the connector sleeve offers cavity, the top movable of the cavity is connected with first rotating shaft, the first rotating shaft is movably connected in the bottom of cavity, the top of the cavity and be located at first rotating shaft on the left of be connected with the second shaft.The cooperation that the present invention passes through first rotating shaft, the second shaft, first gear, second gear, third gear, third shaft, the 4th gear, the first angular wheel, the 4th shaft, the second angular wheel and movable whorl set, it solves existing commercial vehicle operating stick to be not easy to replace after damage, thus the problem of improving maintenance cost.
Description
Technical field
The present invention relates to technical field of automobile components, specially a kind of light commercial vehicle operating stick being conveniently replaceable.
Background technique
The operating mechanism of engineering machinery is generally divided into control stick and connecting shaft at present, and carries out molding assembly after fabrication,
Therefore it needs to carry out human input for assembly process, while it is also possible to the assembly fit quality problem occurred, increase are assembled into
This, the connection of control stick and connecting shaft needs to realize connecting shaft by the rotation to control stick at present, and control stick is easy to wear, so that
The service life of control stick reduces, and the rotation of control stick can not carry out accurate stroke positioning, Chinese invention
Propose a kind of light commercial vehicle control stick in CN204547779U, although which can solve control stick easy to wear, so that
The problem of service life of control stick reduces, but the invention is not easy to replace after damage, to improve maintenance cost, is
This, it is proposed that a kind of light commercial vehicle operating stick being conveniently replaceable.
Summary of the invention
The purpose of the present invention is to provide a kind of light commercial vehicle operating sticks being conveniently replaceable, and have and are convenient for changing, and reduce
The advantages of maintenance cost, solves existing commercial vehicle operating stick and is not easy to replace after damage, to improve maintenance cost
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of light commercial vehicle operating stick being conveniently replaceable,
Including operating bar body, the bottom of the operation bar body is fixedly connected with connector sleeve, and the bottom of the connector sleeve is flexibly connected
There is connecting shaft, the bottom at the connecting shaft back side is connected with pedestal, and connection branch is fixedly connected on the right side of the connector sleeve
Frame, the inside of the connector sleeve offer cavity, and the top movable of the cavity is connected with first rotating shaft, and the first rotating shaft is living
The dynamic bottom for being connected to cavity, the top of the cavity and is located on the left of first rotating shaft and is connected with the second shaft, described
The surface of first rotating shaft is fixedly connected with first gear, the fixed company in the position on the surface of second shaft and corresponding first gear
It is connected to second gear, the first gear is engaged with second gear, and the left side of the second gear through connector sleeve and extends to
The left side of connector sleeve, the surface of the first rotating shaft and the bottom for being located at first gear are fixedly connected with third gear, the sky
The two sides of top of chamber are connected with third shaft, and the position activity of the surface of the third shaft and corresponding third gear connects
It is connected to the 4th gear, the third gear is engaged with the 4th gear, and the bottom of the third shaft is fixedly connected with the first taper
Gear, the bottom of the cavity two sides are connected with the 4th shaft, the surface of the 4th shaft and corresponding first taper
The position of gear is fixedly connected with the second angular wheel, and first angular wheel is engaged with the second angular wheel, the connection
The bottom of set and the position for being correspondingly connected with axis offer mounting hole, and the inside of mounting hole, institute are extended at the top of the connecting shaft
It states the surface of the 4th shaft and is connected with movable whorl set close to the side of mounting hole, the movable whorl set is close to peace
The one end in dress hole runs through connector sleeve and extends to the inside of mounting hole.
Preferably, the top and bottom of movable whorl set are fixedly connected to sliding block, the surface of the connector sleeve and
The position of corresponding movable whorl set offers sliding slot.
Preferably, the surface of the connector sleeve and position of corresponding second gear is connected with manual knob, the hand
It is engaged with second gear on the surface of dynamic knob inner wall.
Preferably, the surface of the connector sleeve and position of corresponding manual knob is connected with protective case, the connection
The surface of set and be located at manual knob bottom be fixedly connected with protection ring, the protective case is movably connected in the top of protection ring
Portion.
Preferably, the positive right side opening of the connecting bracket is equipped with connecting hole, and the shape of the connecting hole is square.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention by be provided with first rotating shaft and the second shaft, by second gear rotate the second shaft, second turn
Axis drives first rotating shaft rotation by first gear, and first rotating shaft drives third shaft to turn by third gear and the 4th gear
Dynamic, third shaft drives the rotation of the 4th shaft by the first angular wheel and the second angular wheel, and the 4th shaft drives movable screw
Line set stretches out, so that connecting shaft is fixed, since the inner wall of movable whorl set is equipped with the screw thread to match with the 4th shaft,
And since the top and bottom of movable whorl set are equipped with sliding block, it so that movable whorl set can not rotate, can only move left and right, lead to
Cross first rotating shaft, the second shaft, first gear, second gear, third gear, third shaft, the 4th gear, the first conical tooth
The cooperation of wheel, the 4th shaft, the second angular wheel and movable whorl set, it is inconvenient after damage to solve existing commercial vehicle operating stick
In replacement, thus the problem of improving maintenance cost.
2, the present invention allows staff by rotation manual knob to drive the by being provided with manual knob
The rotation of two gears, so that connecting shaft be fixed, by being provided with protective case, protective case can be along gliding on connector sleeve
It is dynamic, the protection to manual knob is strengthened, by allowing protective case to be placed on the top of protection ring provided with protection ring,
To protect to manual knob, by being provided with connecting hole, facilitate staff that connecting bracket is installed.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is connector sleeve front section view of the present invention.
In figure: 1 operation bar body, 2 connector sleeves, 3 connecting shafts, 4 pedestals, 5 connecting brackets, 6 cavitys, 7 first rotating shafts, 8 the
Two shafts, 9 first gears, 10 second gears, 11 third gears, 12 third shafts, 13 the 4th gears, 14 first angular wheels,
15 the 4th shafts, 16 second angular wheels, 17 movable whorl sets, 18 mounting holes, 19 manual knobs, 20 protective cases, 21 protection rings,
22 connecting holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of light commercial vehicle operating stick being conveniently replaceable referring to FIG. 1-2, including operation bar body 1, operate bar body
1 bottom is fixedly connected with connector sleeve 2, and the bottom of connector sleeve 2 is connected with connecting shaft 3, the bottom activity at 3 back side of connecting shaft
It is connected with pedestal 4, the right side of connector sleeve 2 is fixedly connected with connecting bracket 5, and the inside of connector sleeve 2 offers cavity 6, cavity 6
Top movable is connected with first rotating shaft 7, and first rotating shaft 7 is movably connected in the bottom of cavity 6, the top of cavity 6 and is located at first
The left side of shaft 7 is connected with the second shaft 8, and the surface of first rotating shaft 7 is fixedly connected with first gear 9, the second shaft 8
The surface and position of corresponding first gear 9 is fixedly connected with second gear 10, first gear 9 is engaged with second gear 10, and second
The left side of gear 10 is through connector sleeve 2 and extends to the left side of connector sleeve 2, the surface of first rotating shaft 7 and is located at first gear 9
Bottom is fixedly connected with third gear 11, and the two sides at 6 top of cavity are connected with third shaft 12, the table of third shaft 12
The face and position of corresponding third gear 11 is connected with the 4th gear 13, third gear 11 is engaged with the 4th gear 13, third
The bottom of shaft 12 is fixedly connected with the first angular wheel 14, and the bottom of 6 two sides of cavity is connected with the 4th shaft 15, the
The surface of the four shafts 15 and position of corresponding first angular wheel 14 is fixedly connected with the second angular wheel 16, the first angular wheel
14 engage with the second angular wheel 16, the bottom of the connector sleeve 2 and position for being correspondingly connected with axis 3 offers mounting hole 18, connecting shaft 3
Top extend to the inside of mounting hole 18, the surface of the 4th shaft 15 and be connected with work close to the side of mounting hole 18
Dynamic thread bush 17, movable whorl set 17 runs through connector sleeve 2 close to one end of mounting hole 18 and extends to the inside of mounting hole 18, living
The top and bottom of dynamic thread bush 17 are fixedly connected to the position of sliding block, the surface of connector sleeve 2 and corresponding movable whorl set 17
Offer sliding slot, the position of the surface of connector sleeve 2 and corresponding second gear 10 is connected with manual knob 19, manual knob
The surface of 19 inner walls is engaged with second gear 10, by being provided with manual knob 19, allows staff by rotating hand
Dynamic knob 19 is to drive second gear 10 to rotate, so that connecting shaft 3 be fixed, the surface of connector sleeve 2 and corresponding manual
The position of knob 19 is connected with protective case 20, the surface of the connector sleeve 2 and bottom for being located at manual knob 19 is fixedly connected with
Protection ring 21, protective case 20 are movably connected in the top of protection ring 21, and by being provided with protective case 20, protective case 20 can be along
Connector sleeve 2 slides up and down, and strengthens the protection to manual knob 19, and by being provided with protective case 20, protective case 20 can be along
Connector sleeve 2 slides up and down, and strengthens the protection to manual knob 19, and the positive right side opening of connecting bracket 5 is equipped with connecting hole 22, even
The shape for connecing hole 22 is square, by allowing protective case 20 to be placed on the top of protection ring 21 provided with protection ring 21,
To protect to manual knob 19, by being provided with connecting hole 22, facilitate staff that connecting bracket 5 is installed, by setting
First rotating shaft 7 and the second shaft 8 have been set, the second shaft 8 has been rotated by second gear 10, the second shaft 8 passes through 9 band of first gear
Dynamic first rotating shaft 7 rotates, and first rotating shaft 7 drives third shaft 12 to rotate by third gear 11 and the 4th gear 13, and third turns
Axis 12 drives the rotation of the 4th shaft 15 by the first angular wheel 14 and the second angular wheel 16, and the 4th shaft 15 drives movable screw
Line set 17 stretches out, so that connecting shaft 3 be fixed, matches since the inner wall of movable whorl set 17 is equipped with the 4th shaft 15
Screw thread, can only so that movable whorl set 17 can not rotate and since the top and bottom of movable whorl set 17 are equipped with sliding block
Move left and right, by first rotating shaft 7, the second shaft 8, first gear 9, second gear 10, third gear 11, third shaft 12,
The cooperation of 4th gear 13, the first angular wheel 14, the 4th shaft 15, the second angular wheel 16 and movable whorl set 17, solves
Existing commercial vehicle operating stick is not easy to replace after damage, thus the problem of improving maintenance cost.
In use, second shaft 8 is rotated by second gear 10 by being provided with first rotating shaft 7 and the second shaft 8, the
Two shafts 8 drive first rotating shaft 7 to rotate by first gear 9, and first rotating shaft 7 is driven by third gear 11 and the 4th gear 13
Third shaft 12 rotates, and third shaft 12 drives 15 turns of the 4th shaft by the first angular wheel 14 and the second angular wheel 16
Dynamic, the 4th shaft 15 drives movable whorl set 17 to stretch out, to connecting shaft 3 be fixed, due in movable whorl set 17
Wall is equipped with the screw thread to match with the 4th shaft 15, and since the top and bottom of movable whorl set 17 are equipped with sliding block, so that
Movable whorl set 17 can not rotate, and can only move left and right, pass through first rotating shaft 7, the second shaft 8, first gear 9, second gear
10, third gear 11, third shaft 12, the 4th gear 13, the first angular wheel 14, the 4th shaft 15, the second angular wheel 16
With the cooperation of movable whorl set 17, solves existing commercial vehicle operating stick and be not easy to replace after damage, to improve maintenance
The problem of cost.
In summary: the light commercial vehicle operating stick being conveniently replaceable, by operation bar body 1, connector sleeve 2, cavity 6,
First rotating shaft 7, the second shaft 8, first gear 9, second gear 10, third gear 11, third shaft 12, the 4th gear 13,
The cooperation of one angular wheel 14, the 4th shaft 15, the second angular wheel 16, movable whorl set 17 and mounting hole 18 solves existing
There is commercial vehicle operating stick to be not easy to replace after damage, thus the problem of improving maintenance cost.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of light commercial vehicle operating stick being conveniently replaceable, including operation bar body (1), it is characterised in that: the operating stick
The bottom of ontology (1) is fixedly connected with connector sleeve (2), and the bottom of the connector sleeve (2) is connected with connecting shaft (3), described
The bottom at connecting shaft (3) back side is connected with pedestal (4), is fixedly connected with connecting bracket on the right side of the connector sleeve (2)
(5), the inside of the connector sleeve (2) offers cavity (6), and the top movable of the cavity (6) is connected with first rotating shaft (7),
The first rotating shaft (7) is movably connected in the bottom of cavity (6), the top of the cavity (6) and the left side for being located at first rotating shaft (7)
Side is connected with the second shaft (8), and the surface of the first rotating shaft (7) is fixedly connected with first gear (9), and described second turn
The position of the surface of axis (8) and corresponding first gear (9) is fixedly connected with second gear (10), the first gear (9) and the
The left side of two gears (10) engagement, the second gear (10) runs through connector sleeve (2) and extends to the left side of connector sleeve (2), institute
It states the surface of first rotating shaft (7) and is fixedly connected with third gear (11) positioned at the bottom of first gear (9), the cavity (6)
The two sides at top are connected with third shaft (12), the surface of the third shaft (12) and corresponding third gear (11)
Position is connected with the 4th gear (13), and the third gear (11) is engaged with the 4th gear (13), the third shaft
(12) bottom is fixedly connected with the first angular wheel (14), and the bottom of cavity (6) two sides is connected with the 4th turn
Axis (15), the surface of the 4th shaft (15) and the position for corresponding to the first angular wheel (14) are fixedly connected with the second conical tooth
It takes turns (16), first angular wheel (14) is engaged with the second angular wheel (16), the bottom of the connector sleeve (2) and corresponding company
The position of spindle (3) offers mounting hole (18), and the inside of mounting hole (18) is extended at the top of the connecting shaft (3), described
The side of the surface of 4th shaft (15) and close mounting hole (18) is connected with movable whorl set (17), the movable screw
Line set (17) runs through connector sleeve (2) close to the one end of mounting hole (18) and extends to the inside of mounting hole (18).
2. a kind of light commercial vehicle operating stick being conveniently replaceable according to claim 1, it is characterised in that: the movable screw
It is fixedly connected to sliding block at the top and bottom of line set (17), the surface of the connector sleeve (2) and corresponding movable whorl set (17)
Position offer sliding slot.
3. a kind of light commercial vehicle operating stick being conveniently replaceable according to claim 1, it is characterised in that: the connector sleeve
(2) position on surface and corresponding second gear (10) is connected with manual knob (19), manual knob (19) inner wall
Surface engaged with second gear (10).
4. a kind of light commercial vehicle operating stick being conveniently replaceable according to claim 3, it is characterised in that: the connector sleeve
(2) position on surface and corresponding manual knob (19) is connected with protective case (20), the surface and position of the connector sleeve (2)
It is fixedly connected with protection ring (21) in the bottom of manual knob (19), the protective case (20) is movably connected in protection ring (21)
Top.
5. a kind of light commercial vehicle operating stick being conveniently replaceable according to claim 1, it is characterised in that: the connection branch
Frame (5) positive right side opening is equipped with connecting hole (22), and the shape of the connecting hole (22) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760679.8A CN107477176B (en) | 2017-08-30 | 2017-08-30 | A kind of light commercial vehicle operating stick being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760679.8A CN107477176B (en) | 2017-08-30 | 2017-08-30 | A kind of light commercial vehicle operating stick being conveniently replaceable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107477176A CN107477176A (en) | 2017-12-15 |
| CN107477176B true CN107477176B (en) | 2019-03-26 |
Family
ID=60602892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760679.8A Active CN107477176B (en) | 2017-08-30 | 2017-08-30 | A kind of light commercial vehicle operating stick being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477176B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968059B (en) * | 2014-05-30 | 2016-05-04 | 长城汽车股份有限公司 | Lever mechanism and vehicle |
| CN104400139B (en) * | 2014-10-21 | 2016-04-27 | 福建省神悦铸造股份有限公司 | A kind of four through-drive formula helical gear organisation of workings |
| CN204547779U (en) * | 2015-06-25 | 2015-08-12 | 合肥华骏汽车部件有限公司 | A kind of light commercial vehicle joystick |
| CN106223474B (en) * | 2016-08-18 | 2018-09-07 | 苏州毕诺佳医药技术有限公司 | A kind of attachment device of medical treatment rectangular steel tube equipment |
-
2017
- 2017-08-30 CN CN201710760679.8A patent/CN107477176B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107477176A (en) | 2017-12-15 |
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