CN203755196U - Barrier gate movement - Google Patents
Barrier gate movement Download PDFInfo
- Publication number
- CN203755196U CN203755196U CN201420118197.4U CN201420118197U CN203755196U CN 203755196 U CN203755196 U CN 203755196U CN 201420118197 U CN201420118197 U CN 201420118197U CN 203755196 U CN203755196 U CN 203755196U
- Authority
- CN
- China
- Prior art keywords
- bearing
- worm
- barrier gate
- gear
- worm screw
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a barrier gate movement. The barrier gate movement comprises a motor and a gearbox, wherein the gearbox comprises a base, a cover board and an internal transmission mechanism; a rotary shaft of the motor is connected with a first worm; the first worm extends into a semi-circular groove of the base; a worm wheel is meshed with the upper portion of the first worm; a second worm is sleeved with the worm wheel; the two ends of the second worm are respectively provided with a first bearing; worm teeth are arranged in the middle of the second worm; the worm teeth are meshed with the gear; a main shaft is sleeved with the gear; the two sides of the gear are provided with a second bearing and a third bearing respectively; the main shaft is sleeved with the second bearing and the third bearing. According to the barrier gate movement, when a rod of a barrier gate falls down or is lifted up, vibration is small, reliability is good, noise is low, and the service life is long.
Description
Technical field
The utility model relates to a kind of barrier gate machine core.
Background technology
Banister claims again car lug, is to be specifically designed to the entrance and exit of the passage management equipment that limits motor-driven vehicle going on road, is now widely used in toll station, parking lot, community, enterprises and institutions doorway, carrys out the discrepancy of management vehicle.Along with the development of auto industry and the increase day by day of automobile quantity, also increasing to the demand of banister, performance to banister is also had higher requirement, existing banister in use comes with some shortcomings, and particularly each functional structure part of its movement, such as existing banister is the level of state or plays a bar while being vertical state at the bar that falls, there is jitter phenomenon by a relatively large margin, poor reliability, movement inside easily makes a noise, and easily causes banister damage parts.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of barrier gate machine core is provided, and banister vibration in the time falling bar or play bar is less, good reliability, and noise is little simultaneously, long service life.
For achieving the above object, the technical solution of the utility model is: a kind of barrier gate machine core, comprise motor and gearbox, described gearbox comprises base, cover plate and inner transmission mechanism, the rotating shaft of described motor connects the first worm screw, described the first worm screw stretches in the half slot of base, the first worm screw top engagement worm gear, described worm gear set is located on the second worm screw, a clutch shaft bearing is respectively established at described the second worm screw two ends, the second worm screw middle part is provided with worm tooth, described worm tooth meshing gear, described geared sleeve is located on main shaft, gear both sides are respectively equipped with the second bearing and the 3rd bearing, described the second bearing and the 3rd bearing holder (housing, cover) are located on main shaft.
Described base is provided with the first axis hole passing for main shaft, and described the first axis hole is provided with the second bearing support, and both sides, described base lower end are respectively provided with the first concave surface.
Described cover plate middle part is provided with the second axis hole passing for main shaft, and described the second axis hole is provided with the 3rd bearing support, and both sides, cover plate lower end are respectively provided with the second concave surface, and described the second concave surface coordinates and forms two clutch shaft bearing seats with the first corresponding concave surface.
Described the second bearing is positioned at the second bearing support, and one end is against on the second bearing support, and the other end is located by jump ring.
Described the 3rd bearing is positioned at the 3rd bearing support, and one end is against on the 3rd bearing support, and the other end is located by jump ring.
Described clutch shaft bearing is positioned at clutch shaft bearing seat.
The material of described gear is plastics.
The beneficial effects of the utility model are: simple in structure, easy for installation, banister is in the time falling bar or play bar, and effectively slowing down vibration, has improved the stability of banister lifting, can effectively slow down the mechanical loss that motor causes because of vibration, noise is less simultaneously, has extended the application life of banister, adopts gear made of plastic, alleviate weight, reduced cost.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is three-dimensional structure diagram of the present utility model (not comprising cover plate);
Fig. 3 is the stereogram of base of the present utility model;
Fig. 4 is the stereogram of cover plate of the present utility model;
Fig. 5 is explosive view of the present utility model (not comprising base and cover plate).
In figure: motor 1, the first worm screw 11, gearbox 2, base 3, the first axis hole 31, the second bearing support 32, the first concave surface 33, half slot 34, cover plate 4, the second axis hole 41, the 3rd bearing support 42, the second concave surface 43, the second worm screw 5, worm gear 51, clutch shaft bearing 52, worm tooth 53, main shaft 6, gear 61, the second bearing 62, the 3rd bearing 63, through hole 64.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Fig. 1～Fig. 5, a kind of barrier gate machine core, comprise motor 1 and gearbox 2, described gearbox 2 comprises base 3, cover plate 4 and inner transmission mechanism, the rotating shaft of described motor 1 connects the first worm screw 11, described the first worm screw 11 stretches in the half slot 34 of base 3, the first worm screw 11 top engagement worm gears 51, described worm gear 51 is set on the second worm screw 5, a clutch shaft bearing 52 is respectively established at described the second worm screw 5 two ends, the second worm screw 5 middle parts are provided with worm tooth 53, described worm tooth 53 meshing gears 61, described gear 61 is set on main shaft 6, gear 61 both sides are respectively equipped with the second bearing 62 and the 3rd bearing 63, described the second bearing 62 and the 3rd bearing 63 are set on main shaft 6.
Described base 3 is provided with the first axis hole 31 passing for main shaft 6, and described the first axis hole 31 is provided with the second bearing support 32, and described base 3 both sides, lower end are respectively provided with the first concave surface 33.
Described cover plate 4 middle parts are provided with the second axis hole 41 passing for main shaft 6, described the second axis hole 41 is provided with the 3rd bearing support 42, cover plate 4 both sides, lower end are respectively provided with the second concave surface 43, and described the second concave surface 43 coordinates and forms two clutch shaft bearing seats with the first corresponding concave surface 33.
Described the second bearing 62 is positioned at the second bearing support 32, and one end is against on the second bearing support 32, and the other end is located by jump ring.
Described the 3rd bearing 63 is positioned at the 3rd bearing support 42, and one end is against on the 3rd bearing support 42, and the other end is located by jump ring.
Described clutch shaft bearing 52 is positioned at clutch shaft bearing seat.
The material of described gear 61 is plastics.
The utility model is simple in structure, easy for installation, and main shaft 6 one end are provided with through hole 64, this through hole 64 is used for the connecting rod of connecting band spring, and main shaft 6 other ends are used for connecting restrictor bar fixed head, and this banister is in the time falling bar or play bar, effectively slowing down vibration, improved the stability of banister lifting, can effectively slow down the mechanical loss that motor 1 causes because of vibration, noise is less simultaneously, extend the application life of banister, adopt gear made of plastic 61, alleviated weight, reduced cost.
Claims (7)
1. a barrier gate machine core, comprise motor (1) and gearbox (2), described gearbox (2) comprises base (3), cover plate (4) and inner transmission mechanism, it is characterized in that: the rotating shaft of described motor (1) connects the first worm screw (11), described the first worm screw (11) stretches in the half slot (34) of base (3), the first worm screw (11) top engagement worm gear (51), described worm gear (51) is set on the second worm screw (5), a clutch shaft bearing (52) is respectively established at described the second worm screw (5) two ends, the second worm screw (5) middle part is provided with worm tooth (53), described worm tooth (53) meshing gear (61), described gear (61) is set on main shaft (6), gear (61) both sides are respectively equipped with the second bearing (62) and the 3rd bearing (63), described the second bearing (62) and the 3rd bearing (63) are set on main shaft (6).
2. barrier gate machine core as claimed in claim 1, it is characterized in that: described base (3) is provided with the first axis hole (31) passing for main shaft (6), described the first axis hole (31) is provided with the second bearing support (32), and described base (3) both sides, lower end are respectively provided with the first concave surface (33).
3. barrier gate machine core as claimed in claim 1, it is characterized in that: described cover plate (4) middle part is provided with the second axis hole (41) passing for main shaft (6), described the second axis hole (41) is provided with the 3rd bearing support (42), cover plate (4) both sides, lower end are respectively provided with the second concave surface (43), and described the second concave surface (43) coordinates and forms two clutch shaft bearing seats with corresponding the first concave surface (33).
4. barrier gate machine core as claimed in claim 1, is characterized in that: described the second bearing (62) is positioned at the second bearing support (32), and it is upper that one end is against the second bearing support (32), and the other end is located by jump ring.
5. barrier gate machine core as claimed in claim 1, is characterized in that: described the 3rd bearing (63) is positioned at the 3rd bearing support (42), and it is upper that one end is against the 3rd bearing support (42), and the other end is located by jump ring.
6. barrier gate machine core as claimed in claim 1, is characterized in that: described clutch shaft bearing (52) is positioned at clutch shaft bearing seat.
7. barrier gate machine core as claimed in claim 1, is characterized in that: the material of described gear (61) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118197.4U CN203755196U (en) | 2014-03-15 | 2014-03-15 | Barrier gate movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118197.4U CN203755196U (en) | 2014-03-15 | 2014-03-15 | Barrier gate movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755196U true CN203755196U (en) | 2014-08-06 |
Family
ID=51250493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118197.4U Expired - Fee Related CN203755196U (en) | 2014-03-15 | 2014-03-15 | Barrier gate movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737184A (en) * | 2019-01-21 | 2019-05-10 | 广东安快智能科技有限公司 | A kind of double reduction transmission mechanism of barrier gate machine core |
-
2014
- 2014-03-15 CN CN201420118197.4U patent/CN203755196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737184A (en) * | 2019-01-21 | 2019-05-10 | 广东安快智能科技有限公司 | A kind of double reduction transmission mechanism of barrier gate machine core |
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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: 20140806 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |