CN207974690U - The chain type driving device and vertical insertion plate door of a kind of vertical insertion plate door - Google Patents
The chain type driving device and vertical insertion plate door of a kind of vertical insertion plate door Download PDFInfo
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- CN207974690U CN207974690U CN201820039963.6U CN201820039963U CN207974690U CN 207974690 U CN207974690 U CN 207974690U CN 201820039963 U CN201820039963 U CN 201820039963U CN 207974690 U CN207974690 U CN 207974690U
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- bearing
- door
- vertical insertion
- insertion plate
- chain
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Abstract
The utility model discloses a kind of chain type driving device of vertical insertion plate door, what is used includes the main bearing seat for being fixed on lower bearing bracket both ends, the main bearing seat is equipped with base bearing, rotatable driving axis connection is equipped in the base bearing, it is fixed with head sprocket on the base bearing, the head sprocket connects changed course sprocket wheel by chain, the changed course sprocket wheel is fixed on driven shaft, the driven shaft is mounted on supplementary bearing, the supplementary bearing is mounted in countershaft bearing, the countershaft bearing is slided by travel adjustment on stroke seat, the stroke seat is fixed on upper spider both ends.Advantage is：It is not limited by stroke length, the big width steady operation of big stroke may be implemented；End of door plate synchronizes driving respectively for both sides at the top of door-plate, and two point stress is reliable and stable, substantially increases the flexibility ratio of door-plate opening and closing.
Description
Technical field
The utility model is related to a kind of vertical insertion plate doors, refer in particular to a kind of chain type driving device of vertical insertion plate door.
Background technology
Currently, domestic insertion plate door mainly covers nut-screw transmission using single, or use single cylinder（Or oil cylinder）
The door-plate of the vertical insertion plate door of mode carry out opening and closing action, this mode is primarily adapted for use in middle-size and small-size insertion plate door.
If for driving the large-scale vertical insertion plate door of bore number meter to exceed screw rod, cylinder rod and oil firstly, since stroke is too long
The normal range of operation of cylinder rod, stability can not ensure；Secondly as the width of door-plate is excessive, resistance suffered by door-plate is uneven,
Single-point driving can not ensure the depth of parallelism of door-plate lifting among door-plate, be easy to cause door-plate and block, seriously affected door-plate unlatching
With the flexibility ratio of closing；Finally, cylinder and oil cylinder need to occupy a large amount of space, cause structure height excessively high.
Utility model content
It is not limited by stroke length the technical problem to be solved by the present invention is to provide a kind of, big stroke may be implemented
The chain type driving device and vertical insertion plate door of the vertical insertion plate door of big width steady operation.
To solve the above problems, the main bearing seat including being fixed on lower bearing bracket both ends that the utility model uses, the master
Bearing block is equipped with base bearing, and rotatable drive shaft is equipped in the base bearing, is fixed with head sprocket on the base bearing, institute
It states head sprocket and changed course sprocket wheel is connected by chain, the changed course sprocket wheel is fixed on driven shaft, and the driven shaft is mounted on countershaft
It holds, the supplementary bearing is mounted in countershaft bearing, and the countershaft bearing is slided by travel adjustment on stroke seat, described
Stroke seat is fixed on upper spider both ends；The chain is connect by chain link remover with the door-plate of vertical insertion plate door；The driving
It is connected with terminal pad by synchronizer between axis, realizes synchronous rotary；The drive axis of the lower bearing bracket either end is connected by shaft coupling
Connect Electric Actuator.
The chain type driving device of the vertical insertion plate door, it is characterised in that：The main bearing seat both ends installation is symmetrical
Base bearing.
The chain type driving device of the vertical insertion plate door, it is characterised in that：The installation of countershaft bearing both ends is symmetrical
Supplementary bearing.
A kind of vertical insertion plate door is realized according to the chain type driving device of above-mentioned vertical insertion plate door, including doorframe and installation
Door-plate in doorframe, it is characterised in that：The chain type driving device is installed, the door-plate upper end passes through chain on the doorframe
The chain of strip connector and chain type driving device connects.
The vertical insertion plate door, it is characterised in that：The doorframe is provided at both ends with protective frame, the door-plate installation protection
Between frame.
The vertical insertion plate door, it is characterised in that：Several directive wheels being oppositely arranged are installed in the protective frame.
The utility model has the advantage of：1, it is not limited by stroke length, the big width of big stroke may be implemented and stablize work
Make；2, end of door plate synchronizes driving to the both sides at the top of door-plate respectively, and two point stress is reliable and stable, substantially increases door-plate and opens
The flexibility ratio for opening and closing；3, this apparatus structure is compact, is mounted on machine frame inside, is not take up height space, saves a large amount of
Space.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the front section view of the vertical insertion plate door of the utility model；
Fig. 2 is the side sectional view of the vertical insertion plate door of the utility model；
Fig. 3 is the structural schematic diagram of the vertical insertion plate door of the utility model；
Fig. 4 is the partial enlarged view of the utility model chain type driving device.
Specific implementation mode
Embodiment 1:
As shown in Fig. 1 to 2, the chain type driving device of the vertical insertion plate door of the utility model, including it is fixed on lower bearing bracket 16
Symmetrical base bearing 11 is installed at the main bearing seat 12 at both ends, 12 both ends of the main bearing seat, and being equipped in the base bearing 11 can
The drive shaft 10 of rotation, head sprocket 13 is fixed on the base bearing 11, and the head sprocket 13 passes through the connection changed course sprocket wheel of chain 7
6, the changed course sprocket wheel 6 is fixed on driven shaft 5, and the driven shaft 5 is mounted on supplementary bearing 4, and the supplementary bearing 4 is symmetrically pacified
Mounted in 3 both ends of countershaft bearing, the countershaft bearing 3 is slided by travel adjustment 1 on stroke seat 2, and the stroke seat 2 is fixed
At 22 both ends of upper spider.The base bearing and supplementary bearing positional symmetry.The chain 7 passes through chain link remover 18 and vertical plate
The door-plate 17 of door connects.It is connected by synchronizer 15 and terminal pad 14 between the drive shaft 10, realizes synchronous rotary.Under described
The drive shaft 10 of 16 either end of rack connects Electric Actuator 8 by shaft coupling 9.The Electric Actuator is a kind of can provide directly
Line or the driving device of rotary motion.
Embodiment 2:
As shown in Figures 2 to 4, the vertical insertion plate door of the utility model realizes according to chain type driving device described in embodiment 1,
Including doorframe 19 and the door-plate being slidably mounted in doorframe 19 17, chain type described in embodiment 1 is installed on the doorframe 19
Driving device, specifically, the lower bearing bracket 16 is fixed on the centre position of doorframe 19, upper spider 22 is fixed on the top of doorframe 19
Portion, other associated components, which correspond to, to be mounted on lower bearing bracket and upper spider.17 upper end of the door-plate passes through chain link remover 18 and chain
The chain 7 of formula driving device connects.The chain link remover 18 is made of connection sheet and bolt, and the chain side is fitted in company
In contact pin, then connected by bolt.
Further, the doorframe 19 is provided at both ends with protective frame 20, between the door-plate 17 installs protective frame 20, with
In protection door-plate 17.
Further, several directive wheels 21 being oppositely arranged are installed, for door-plate 17 in movement in the protective frame 20
It is more smooth to be allowed to movement for guiding role in the process.
Operation principle：When actuator rotary motion, drive the head sprocket of both sides same by main shaft, terminal pad and synchronizer
Step rotation, makes chain rise or fall, to drive door-plate to upwardly open or close downwards by the rotation of sprocket wheel.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., are all contained in the protection of the utility model made by within novel spirit and principle
Within the scope of.
Claims (6)
1. a kind of chain type driving device of vertical insertion plate door, it is characterised in that：Including being fixed on lower bearing bracket（16）The main shaft at both ends
Bearing（12）, the main bearing seat（12）It is equipped with base bearing（11）, the base bearing（11）It is interior to be equipped with rotatable drive shaft
（10）, the base bearing（11）On be fixed with head sprocket（13）, the head sprocket（13）Pass through chain（7）Connection changed course sprocket wheel
（6）, the changed course sprocket wheel（6）It is fixed on driven shaft（5）On, the driven shaft（5）Mounted on supplementary bearing（4）On, the countershaft
It holds（4）Mounted on countershaft bearing（3）It is interior, the countershaft bearing（3）Pass through travel adjustment（1）In stroke seat（2）Upper sliding, institute
State stroke seat（2）It is fixed on upper spider（22）Both ends；The chain（7）Pass through chain link remover（18）With the door of vertical insertion plate door
Plate（17）Connection；The drive shaft（10）Between pass through synchronizer（15）And terminal pad（14）Synchronous rotary is realized in connection；It is described
Lower bearing bracket（16）The drive shaft of either end（10）Pass through shaft coupling（9）Connect Electric Actuator（8）.
2. the chain type driving device of vertical insertion plate door according to claim 1, it is characterised in that：The main bearing seat（12）
Both ends are installed by symmetrical base bearing（11）.
3. the chain type driving device of vertical insertion plate door according to claim 1, it is characterised in that：The countershaft bearing（3）
Both ends are installed by symmetrical supplementary bearing（4）.
4. the chain type driving device of a kind of vertical insertion plate door, vertical insertion plate door according to claim 1 is realized, including doorframe
（19）And it is mounted on doorframe（19）Interior door-plate（17）, it is characterised in that：The doorframe（19）On the chain type be installed drive
Dynamic device, the door-plate（17）Upper end passes through chain link remover（18）With the chain of chain type driving device（7）Connection.
5. vertical insertion plate door according to claim 4, it is characterised in that：The doorframe（19）It is provided at both ends with protective frame
（20）, the door-plate（17）Protective frame is installed（20）Between.
6. vertical insertion plate door according to claim 5, it is characterised in that：The protective frame（20）On be equipped with it is several opposite
The directive wheel of setting（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039963.6U CN207974690U (en) | 2018-01-10 | 2018-01-10 | The chain type driving device and vertical insertion plate door of a kind of vertical insertion plate door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039963.6U CN207974690U (en) | 2018-01-10 | 2018-01-10 | The chain type driving device and vertical insertion plate door of a kind of vertical insertion plate door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974690U true CN207974690U (en) | 2018-10-16 |
Family
ID=63769235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039963.6U Active CN207974690U (en) | 2018-01-10 | 2018-01-10 | The chain type driving device and vertical insertion plate door of a kind of vertical insertion plate door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974690U (en) |
-
2018
- 2018-01-10 CN CN201820039963.6U patent/CN207974690U/en active Active
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