CN207454710U - A kind of gear box for tricycle - Google Patents
A kind of gear box for tricycle Download PDFInfo
- Publication number
- CN207454710U CN207454710U CN201721444794.6U CN201721444794U CN207454710U CN 207454710 U CN207454710 U CN 207454710U CN 201721444794 U CN201721444794 U CN 201721444794U CN 207454710 U CN207454710 U CN 207454710U
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- CN
- China
- Prior art keywords
- box
- lower box
- upper box
- connecting plate
- screw hole
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Abstract
The utility model discloses a kind of gear boxes for tricycle, including pedestal, the top of the pedestal is equipped with lower box, the left and right sides surface of the lower box is equipped with sliding slot, the inner cavity lower surface of the sliding slot is equipped with jack, and attachment device is mounted at left and right sides of the lower box, and the attachment device includes connecting plate, the connecting plate is connected with lower box, and the outer surface of the connecting plate is equipped with screw hole.This is used for the gear box of tricycle, rotating clockwise screw rod can be turned into screw hole, rectangular slab and connecting plate can be fixed together, together with upper box is securely fixed with lower box, complete assembling, when needing dismounting, counter-clockwise rotation screw rod is twisted out in screw hole, it pulls up upper box and it can be separated from lower box and can be carried out dismantling, installation time is not only shortened to improve work efficiency, and detachable maintaining is facilitated, the time saving and energy saving burden for reducing staff.
Description
Technical field
The utility model is related to gearbox technical fields, are specially a kind of gear box for tricycle.
Background technology
Tricycle is loading in people's daily life, a kind of manned means of transport, and kind is more at present, as storage battery is electronic
Tricycle, motor electro-tricycle etc., it is people's daily life, work brings many convenience, and gearbox is that automobile is important
Precise part, the distribution Jing Guo internal gear system of power and rotating speed of engine output is adjusted and is transferred to wheel hub, with
Realize the output of different speeds and power, but it is inconvenient in Assembly part, work efficiency is reduced, especially need repairing change
Dismounting is especially inconvenient during part inside fast case, and very burden is brought to repair, time-consuming and laborious to improve maintenance personal's
Burden.
Utility model content
The purpose of this utility model is to provide a kind of gear box for tricycle, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of gear box for tricycle,
Including pedestal, the top of the pedestal is equipped with lower box, and the left and right sides surface of the lower box is equipped with sliding slot, the cunning
The inner cavity lower surface of slot is equipped with jack, is mounted on attachment device at left and right sides of the lower box, the attachment device includes
Connecting plate, the connecting plate are connected with lower box, and the outer surface of the connecting plate is equipped with screw hole, the front and rear sides of the screw hole
Rectangular channel is equipped with, the top of the lower box is socketed with upper box, is mounted on sliding at left and right sides of the inner cavity of the upper box
Bar, the slide bar are connected with sliding slot cooperation, and the bottom of the slide bar is equipped with inserting column, and the inserting column matches with jack, described
The left and right ends bottom of upper box is mounted on fixing device, and the fixing device includes connecting rod, the connecting rod and top box
Body is connected, and snap ring is equipped on the outside of the connecting rod, and the inner cavity of the snap ring is equipped with cylinder, and the snap ring passes through connecting shaft
Be connected with cylinder, the bottom of the cylinder is equipped with bull stick, and the bottom of the bull stick is equipped with rectangular slab, the rectangular slab it is interior
Side rear and front end is mounted on rectangular block, and the rectangular block matches with rectangular channel, and screw rod is equipped on the outside of the rectangular slab,
The screw rod is connected with rectangular slab and screw hole screw thread.
Preferably, the top of the upper box is equipped with spring, and the top of the spring is equipped with spring base, the spring
The top of seat is equipped with protective cover.
Preferably, the junction of the spring and upper box is equipped with casing.
Preferably, it is welded with laborsaving bar on the outside of the screw rod.
Preferably, it is mounted on reinforcing rib at left and right sides of the pedestal.
Compared with prior art, the beneficial effects of the utility model are：This is used for the gear box of tricycle, is assembling
When due to the space inside lower box can be whole be exposed, can be with part convenient for assembly, when lower box and upper box group
During dress, upper box is buckled on lower box, is connected by slide bar with sliding slot cooperation, upper box band moving slide-bar can be made in sliding slot
It slides, is matched by inserting column and jack, can make slide bar that inserting column be driven to enter in jack, it can be by the preliminary fixation of upper box
On lower box, it can make bull stick that cylinder be driven to be rotated in snap ring by pushing down on rectangular slab, rectangular slab and company can be made
Fishplate bar fits together, and is matched by rectangular block and rectangular channel, can make rectangular slab that rectangular block be driven to enter in rectangular channel, leads to
It crosses screw rod with rectangular slab and screw hole screw thread to be connected, rotating clockwise screw rod can be turned into screw hole, can be by rectangular slab
It is fixed together with connecting plate, together with upper box is securely fixed with lower box, completes assembling, it is inverse when needing dismounting
Hour hands twisting screw rod is twisted out in screw hole, and pulling up upper box can separate it from lower box
It is dismantled, not only shortens installation time and improve work efficiency, and facilitate detachable maintaining, it is time saving and energy saving to reduce work
Make the burden of personnel.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the lower box of the utility model and upper box structure schematic diagram；
Fig. 3 is the fixture structure schematic diagram of the utility model；
Fig. 4 is the attachment device structure diagram of the utility model；
Fig. 5 is the upper box internal structure schematic diagram of the utility model.
In figure：1st, pedestal, 2, fixing device, 201, connecting rod, 202, connecting shaft, 203, cylinder, 204, snap ring, 205, turn
Bar, 206, laborsaving bar, 207, screw rod, 208, rectangular slab, 209, rectangular block, 3, attachment device, 301, connecting plate, 302, rectangle
Slot, 303, screw hole, 4, lower box, 5, upper box, 6, sliding slot, 7, jack, 8, reinforcing rib, 9, slide bar, 10, inserting column, 11, reinforce
Seat, 12, spring, 13, protective cover, 14, spring base.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of gear box for tricycle, bag
Pedestal 1 is included, the left and right sides of pedestal 1 is mounted on reinforcing rib 8, can strengthen the intensity of pedestal 1 by reinforcing rib 8, pedestal 1
Top is equipped with lower box 4, and the left and right sides surface of lower box 4 is equipped with sliding slot 6, and the inner cavity lower surface of sliding slot 6 is equipped with jack
7, the left and right sides of lower box 4 is mounted on attachment device 3, and attachment device 3 includes connecting plate 301, connecting plate 301 and lower box
4 are connected, and the outer surface of connecting plate 301 is equipped with screw hole 303, and the front and rear sides of screw hole 303 are equipped with rectangular channel 302, lower box 4
Top be socketed with upper box 5, slide bar 9 is mounted at left and right sides of the inner cavity of upper box 5, slide bar 9 coordinates with sliding slot 6 and is connected,
It is connected by slide bar 9 with the cooperation of sliding slot 6, upper box 5 can be made to be slided with moving slide-bar 9 in sliding slot 6, the bottom installation of slide bar 9
Have inserting column 10, inserting column 10 matches with jack 7, is matched by inserting column 10 and jack 7, can make slide bar 9 drive inserting column 10 into
Enter in jack 7, can be fixed on upper box 5 is preliminary on lower box 4, the left and right ends bottom of upper box 5 is mounted on solid
Determine device 2, fixing device 2 includes connecting rod 201, and connecting rod 201 is connected with upper box 5, and the outside of connecting rod 201 is equipped with card
Ring 204, the inner cavity of snap ring 204 are equipped with cylinder 203, and snap ring 204 is connected by connecting shaft 202 with cylinder 203, by pushing down on
Dynamic rectangular slab 208 can make bull stick 205 that cylinder 203 be driven to be rotated in snap ring 204, can make rectangular slab 208 and connecting plate 301
It fits together, the bottom of cylinder 203 is equipped with bull stick 205, and the bottom of bull stick 205 is equipped with rectangular slab 208, rectangular slab 208
Inside rear and front end be mounted on rectangular block 209, rectangular block 209 matches with rectangular channel 302, passes through rectangular block 209 and square
Shape slot 302 matches, and can make rectangular slab 208 that rectangular block 209 be driven to enter in rectangular channel 302, the outside installation of rectangular slab 208
There is screw rod 207, screw rod 207 is connected with rectangular slab 208 and 303 screw thread of screw hole, passes through screw rod 207 and rectangular slab 208 and screw hole 303
Screw thread is connected, and rotating clockwise screw rod 207 can be turned into screw hole 303, can be by rectangular slab 208 and connecting plate 301
It being fixed together, the outside of screw rod 207 is welded with laborsaving bar 206, and screw rod 207 can be more easily rotated by laborsaving bar 206,
The top of upper box 5 is equipped with spring 12, and spring 12 is compression spring, coefficient of elasticity 19N/CM, spring 12 and upper box 5
Junction is equipped with casing 11, can be with the connection of reinforcement spring 12 and upper box 5, the top peace of spring 12 by casing 11
Equipped with spring base 14, the top of spring base 14 is equipped with protective cover 13, when the top of upper box 5 is squeezed, protective cover 13
It is first squeezed, pressing spring 12 by 13 push the spring seat 14 of protective cover buffers extruding force.
In assembling due to space lower box 4 inside can entirety be exposed, can with part convenient for assembly, instantly
When babinet 4 is assembled with upper box 5, upper box 5 is buckled on lower box 4, slide bar 9 is directed at sliding slot 6,5 band of upper box can be made
Moving slide-bar 9 slides in sliding slot 6, while can make slide bar 9 that inserting column 10 be driven to enter in jack 7, can be preliminary by upper box 5
It is fixed on lower box 4, can make bull stick 205 that cylinder 203 be driven to be rotated in snap ring 204 by pushing down on rectangular slab 208,
Rectangular slab 208 can be made to fit together with connecting plate 301, while can make rectangular slab 208 that rectangular block 209 be driven to enter rectangle
In slot 302, rotating clockwise screw rod 207 can be turned into screw hole 303, can consolidate rectangular slab 208 and connecting plate 301
It is scheduled on together, together with upper box 5 is securely fixed with lower box 4, completes assembling, the counter-clockwise rotation when needing dismounting
Screw rod 207 is twisted out in screw hole 303, and pulling up upper box 5 can separate it from lower box 4
It is dismantled, assembly and disassembly are convenient.
In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " one side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close
Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as the limitation to the utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction or
It implies relative importance or the implicit quantity for indicating indicated technical characteristic, defines " first ", " second ", " the as a result,
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gear box for tricycle, including pedestal (1), it is characterised in that：The top installation of the pedestal (1)
There is lower box (4), the left and right sides surface of the lower box (4) is equipped with sliding slot (6), the inner cavity lower surface of the sliding slot (6)
Equipped with jack (7), attachment device (3) is mounted at left and right sides of the lower box (4), the attachment device (3) includes connecting
Fishplate bar (301), the connecting plate (301) are connected with lower box (4), and the outer surface of the connecting plate (301) is equipped with screw hole
(303), the front and rear sides of the screw hole (303) are equipped with rectangular channel (302), and the top of the lower box (4) is socketed with top box
Body (5), the inner cavity left and right sides of the upper box (5) are mounted on slide bar (9), and the slide bar (9) and sliding slot (6) coordinate phase
Even, the bottom of the slide bar (9) is equipped with inserting column (10), and the inserting column (10) matches with jack (7), the upper box (5)
Left and right ends bottom be mounted on fixing device (2), the fixing device (2) includes connecting rod (201), the connecting rod
(201) it is connected with upper box (5), snap ring (204), the inner cavity of the snap ring (204) is installed on the outside of the connecting rod (201)
Cylinder (203) is installed, the snap ring (204) is connected by connecting shaft (202) with cylinder (203), the bottom of the cylinder (203)
End is equipped with bull stick (205), and the bottom of the bull stick (205) is equipped with rectangular slab (208), the inside of the rectangular slab (208)
Rear and front end is mounted on rectangular block (209), and the rectangular block (209) matches with rectangular channel (302), the rectangular slab
(208) screw rod (207) is installed, the screw rod (207) is connected with rectangular slab (208) and screw hole (303) screw thread on the outside of.
2. a kind of gear box for tricycle according to claim 1, it is characterised in that：The upper box (5)
Top spring (12) is installed, the top of the spring (12) is equipped with spring base (14), the top of the spring base (14)
Protective cover (13) is installed.
3. a kind of gear box for tricycle according to claim 1, it is characterised in that：The spring (12) with
The junction of upper box (5) is equipped with casing (11).
4. a kind of gear box for tricycle according to claim 1, it is characterised in that：The screw rod (207)
Outside be welded with laborsaving bar (206).
5. a kind of gear box for tricycle according to claim 1, it is characterised in that：The pedestal (1)
The left and right sides is mounted on reinforcing rib (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444794.6U CN207454710U (en) | 2017-11-02 | 2017-11-02 | A kind of gear box for tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444794.6U CN207454710U (en) | 2017-11-02 | 2017-11-02 | A kind of gear box for tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454710U true CN207454710U (en) | 2018-06-05 |
Family
ID=62253267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444794.6U Expired - Fee Related CN207454710U (en) | 2017-11-02 | 2017-11-02 | A kind of gear box for tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667912A (en) * | 2018-12-20 | 2019-04-23 | 江阴爱尔姆真空设备有限公司 | A kind of Quimby pump gear-box |
-
2017
- 2017-11-02 CN CN201721444794.6U patent/CN207454710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667912A (en) * | 2018-12-20 | 2019-04-23 | 江阴爱尔姆真空设备有限公司 | A kind of Quimby pump gear-box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181102 |