CN2820820Y - Driving mechanism for lift table - Google Patents
Driving mechanism for lift table Download PDFInfo
- Publication number
- CN2820820Y CN2820820Y CN 200520063502 CN200520063502U CN2820820Y CN 2820820 Y CN2820820 Y CN 2820820Y CN 200520063502 CN200520063502 CN 200520063502 CN 200520063502 U CN200520063502 U CN 200520063502U CN 2820820 Y CN2820820 Y CN 2820820Y
- Authority
- CN
- China
- Prior art keywords
- bay
- gear
- lift
- transmission device
- tooth bar
- 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 driving mechanism for a lifting table, which solves the technical problems that a lifting table is not stably and smoothly lifted, and the lifting table is not conveniently assembled with side plates. A driving mechanism for a lifting table is provided with a gear and a gear rack which are engaged with each other; the gear rack is arranged on the side plates which are arranged at the side surface of the lifting table; each of the side plates is composed of parallel plates which are integrally connected. Each of the side plates provided with the gear rack of the utility model is composed of the parallel plates which are integrally connected, so the utility model ensures the equal distance between the side plates on two sides of the lifting table in a vertical direction, the gear and the gear rack are well engaged and driven, the lifting table is stably and smoothly lifted, and meanwhile, the utility model is convenient for the assembly of the side plates and the lifting table. The other surface of the engagement of the gear and the gear rack is provided with a limited gear, a limited plate, and a limited shaft or a limited roller, which ensures that the gear is tightly contacted with the gear rack to work, so the phenomenon of skipping gears or sliding gears can not happen.
Description
Technical field
The utility model relates to a kind of indoor bay-lift, particularly a kind of transmission device of indoor bay-lift.
Background technology
The transmission device of traditional family expenses bay-lift, adopt 4 or 8 gears to be arranged on the both sides of bay-lift, the side plate that install the bay-lift both sides is provided with two or four tooth bars, gear is moving along tooth bar Forwarding, bay-lift thereby the tooth bar on biside plate rise or descend, the deficiency that this type of drive exists is: the distance of two blocks of side plates between up and down must be identical, otherwise the engagement of the wheel and rack of both sides can be become flexible shakiness or too tight, not only cause influencing the life-span of bay-lift transmission device, also make the bay-lift lifting not steady, side plate and bay-lift are relatively more difficult when assembling simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of transmission device of bay-lift, and the technical matters that solve is to make the bay-lift lifting steady, the assembling of easy of rise platform and side plate.
The utility model is by the following technical solutions: a kind of transmission device of bay-lift, have mating gear and tooth bar, tooth bar is arranged on the side plate of bay-lift side, described side plate by parallel, link the all-in-one-piece plate and constitute.
The cross section of the utility model side plate takes the shape of the letter U.
Side plate of the present utility model and bay-lift link into an integrated entity.
The relative two sides of the utility model tooth bar is provided with tooth, and one side is meshed with transmission gear, and another side is meshed with position limited gear.
The transmission gear of stating of the present utility model is one, and position limited gear is two.
The another side that the flank of tooth of the utility model tooth bar is relative is provided with positioning plate, and positioning plate and another side form moving contact.
The another side that the flank of tooth of the utility model tooth bar is relative is provided with limit shaft, and limit shaft and another side form rolling touch.
Limit shaft of the present utility model has two or more.
The another side that the flank of tooth of the utility model tooth bar is relative is provided with spacing ball, and spacing ball and another side form rolling touch.
Spacing ball of the present utility model has two or more.
The utility model compared with prior art, the side plate that tooth bar is set by parallel, link the all-in-one-piece plate and constitute, the distance of the side plate that has guaranteed the bay-lift both sides between up and down equates, the engaged transmission of wheel and rack is good, make the bay-lift lifting steady, make things convenient for the assembling of side plate and bay-lift simultaneously, the another side that rack and pinion is meshed is provided with position limited gear, positioning plate, limit shaft or spacing ball, guarantees that gear is close to tooth bar running and is not had to jump tooth or slip teeth phenomenon.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment side plate.
Fig. 2 is the utility model embodiment (one's) a structural representation.
Fig. 3 is transmission gear and the position limited gear connection diagram of the utility model embodiment ().
Fig. 4 is the utility model embodiment (twos') a structural representation.
Fig. 5 is transmission gear and the positioning plate connection diagram of the utility model embodiment (two).
Fig. 6 is the utility model embodiment (threes') a structural representation.
Fig. 7 is transmission gear and the limit shaft connection diagram of the utility model embodiment (three).
Fig. 8 is the utility model embodiment (fours') a structural representation.
Fig. 9 is transmission gear and the spacing ball connection diagram of the utility model embodiment (four).
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.As shown in Figure 1, the transmission device of bay-lift of the present utility model comprise bay-lift 1, be positioned at the bay-lift both sides side plate 2, be arranged on tooth bar 3 on the side plate 2, with tooth bar 3 mating gear 4.Gear 4 is arranged on the both sides, front and back of bay-lift 1, and the distance with two ends is no more than 3 cun (please use metric unit instead) respectively, also can be arranged on the left and right sides of bay-lift 1.
As shown in Figures 2 and 3, the relative two sides of tooth bar 3 is provided with tooth, one side is meshed with a transmission gear 4, another side is meshed with two position limited gears 5, transmission gear 4 is fixed on the plate 6 with position limited gear 5, the type of drive of this structure can be started very heavy object, and bay-lift rises steadily, guarantees simultaneously that gear 4 is close to tooth bar 3 runnings and is not had to jump tooth or slip teeth phenomenon.
As shown in Figure 4 and Figure 5, the another side relative with the flank of tooth of tooth bar 3 is provided with positioning plate 7, gear 4 is meshed with tooth bar 3, positioning plate 7 forms moving contact with the another side of tooth bar 3, transmission gear 4 is fixed on the plate 6 with positioning plate 7, the type of drive of this structure is simple in structure, guarantees simultaneously that gear 4 is close to tooth bar 3 running and is not had to jump tooth or slip teeth phenomenon.
As shown in Figure 6 and Figure 7, the another side relative with the flank of tooth of tooth bar 3 is provided with two limit shafts 8, limit shaft 8 also can be more than two, gear 4 is meshed with tooth bar 3, limit shaft 8 forms rolling touch with the another side of tooth bar 3, transmission gear 4 is fixed on the plate 6 with limit shaft 8, and the type of drive of this structure is simple in structure, guarantees simultaneously that gear 4 is close to tooth bar 3 runnings and is not had to jump tooth or slip teeth phenomenon.
As Fig. 8 and shown in Figure 9, the another side relative with the flank of tooth of tooth bar 3 is provided with two spacing balls 9, spacing ball 9 also can be more than two, gear 4 is meshed with tooth bar 3, spacing ball 9 forms rolling touch with the another side of tooth bar 3, transmission gear 4 is fixed on the plate 6 with spacing ball 9, and the type of drive of this structure is simple in structure, guarantees simultaneously that gear 4 is close to tooth bar 3 runnings and is not had to jump tooth or slip teeth phenomenon.
Claims (10)
1. the transmission device of a bay-lift has mating gear and tooth bar, and tooth bar is arranged on the side plate of bay-lift side, it is characterized in that: described side plate by parallel, link the all-in-one-piece plate and constitute.
2. the transmission device of bay-lift according to claim 1, it is characterized in that: the cross section of described side plate takes the shape of the letter U.
3. the transmission device of bay-lift according to claim 1, it is characterized in that: described side plate and bay-lift link into an integrated entity.
4. according to the transmission device of claim 1,2 or 3 described bay-lifts, it is characterized in that: the relative two sides of described tooth bar is provided with tooth, and one side is meshed with transmission gear, and another side is meshed with position limited gear.
5. the transmission device of bay-lift according to claim 4, it is characterized in that: described transmission gear is one, position limited gear is two.
6. according to the transmission device of claim 1,2 or 3 described bay-lifts, it is characterized in that: the another side that the flank of tooth of described tooth bar is relative is provided with positioning plate, and positioning plate and another side form moving contact.
7. according to the transmission device of claim 1,2 or 3 described bay-lifts, it is characterized in that: the another side that the flank of tooth of described tooth bar is relative is provided with limit shaft, and limit shaft and another side form rolling touch.
8. the transmission device of bay-lift according to claim 7, it is characterized in that: described limit shaft has two or more.
9. according to the transmission device of claim 1,2 or 3 described bay-lifts, it is characterized in that: the another side that the flank of tooth of described tooth bar is relative is provided with spacing ball, and spacing ball and another side form rolling touch.
10. the transmission device of bay-lift according to claim 9, it is characterized in that: described spacing ball has two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063502 CN2820820Y (en) | 2005-08-18 | 2005-08-18 | Driving mechanism for lift table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063502 CN2820820Y (en) | 2005-08-18 | 2005-08-18 | Driving mechanism for lift table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820820Y true CN2820820Y (en) | 2006-09-27 |
Family
ID=37017370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520063502 Expired - Fee Related CN2820820Y (en) | 2005-08-18 | 2005-08-18 | Driving mechanism for lift table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820820Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996736A (en) * | 2012-11-26 | 2013-03-27 | 上海龙腾机械制造有限公司 | Rolling shaft adjustment device |
| CN106493749A (en) * | 2016-11-30 | 2017-03-15 | 陈清 | Automatic centering clamping device |
| CN106586055A (en) * | 2016-12-30 | 2017-04-26 | 施娜 | Vegetable charging mechanism |
| CN106586075A (en) * | 2016-12-30 | 2017-04-26 | 施娜 | Automatic vegetable packing device |
| CN106586898A (en) * | 2017-02-15 | 2017-04-26 | 胡和萍 | Small weight lifting device |
| CN108952268A (en) * | 2018-08-20 | 2018-12-07 | 许昌奥仕达自动化设备有限公司 | A kind of stereo garage |
| CN110170550A (en) * | 2019-06-15 | 2019-08-27 | 深圳懒人自动化机械有限公司 | A kind of intelligence bending heavy duty follow-up material-supporting vehicle |
| CN111719920A (en) * | 2020-05-26 | 2020-09-29 | 重庆特斯联智慧科技股份有限公司 | Parking device for smart city |
| CN112412128A (en) * | 2019-08-21 | 2021-02-26 | 宁波市普世达泳池用品有限公司 | Pool water energy cleaner |
-
2005
- 2005-08-18 CN CN 200520063502 patent/CN2820820Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996736A (en) * | 2012-11-26 | 2013-03-27 | 上海龙腾机械制造有限公司 | Rolling shaft adjustment device |
| CN106493749A (en) * | 2016-11-30 | 2017-03-15 | 陈清 | Automatic centering clamping device |
| CN106586055A (en) * | 2016-12-30 | 2017-04-26 | 施娜 | Vegetable charging mechanism |
| CN106586075A (en) * | 2016-12-30 | 2017-04-26 | 施娜 | Automatic vegetable packing device |
| CN106586075B (en) * | 2016-12-30 | 2018-10-19 | 施娜 | Automatic vegetables packing apparatus |
| CN106586898A (en) * | 2017-02-15 | 2017-04-26 | 胡和萍 | Small weight lifting device |
| CN108952268A (en) * | 2018-08-20 | 2018-12-07 | 许昌奥仕达自动化设备有限公司 | A kind of stereo garage |
| CN110170550A (en) * | 2019-06-15 | 2019-08-27 | 深圳懒人自动化机械有限公司 | A kind of intelligence bending heavy duty follow-up material-supporting vehicle |
| CN112412128A (en) * | 2019-08-21 | 2021-02-26 | 宁波市普世达泳池用品有限公司 | Pool water energy cleaner |
| CN112412128B (en) * | 2019-08-21 | 2022-02-15 | 宁波市普世达泳池用品有限公司 | Pool water energy cleaner |
| CN111719920A (en) * | 2020-05-26 | 2020-09-29 | 重庆特斯联智慧科技股份有限公司 | Parking device for smart city |
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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: 20060927 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |