CN209457671U - A kind of grain depot vent seal door - Google Patents
A kind of grain depot vent seal door Download PDFInfo
- Publication number
- CN209457671U CN209457671U CN201821564064.4U CN201821564064U CN209457671U CN 209457671 U CN209457671 U CN 209457671U CN 201821564064 U CN201821564064 U CN 201821564064U CN 209457671 U CN209457671 U CN 209457671U
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- Prior art keywords
- shaft
- output shaft
- travel switch
- gear
- grain depot
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to grain depot equipment technical field, refers in particular to a kind of grain depot vent seal door；Ventilating door is rotatably arranged on the side of doorframe, ventilating door is rotated synchronously with shaft, shaft is driven by executing agency and is rotated, executing agency includes motor, gear-box, input shaft and output shaft are provided in gear-box, it is provided with driving gear on input shaft, driven gear, the shaft connection of input shaft and motor are provided on output shaft；It is movably fixed with the touch piece rotated with output shaft respectively on the output shaft of driven gear two sides, travel switch one and travel switch two are provided on the cabinet wall of output shaft two sides, the signal that travel switch one incudes is fed back to controller for incuding corresponding touch piece, travel switch two by travel switch one；The formation that every group of the utility model switch includes two, is respectively used to induction and signal feedback, can up to make travel switch using voltage in 3V-220V, forceful electric power, light current can be used, and use scope is expanded.
Description
Technical field
The utility model belongs to grain depot equipment technical field, refers in particular to a kind of grain depot vent seal door.
Background technique
Current grain depot is tall and big one-storey house mostly, and the door of grain depot is taller and bigger, and the height of window from the ground is also relatively
Height, and the quantity of window is more, causes the switch of door and window extremely inconvenient.Existing grain depot is generally mounted on automatically-controlled door
Window, automatic door and window need to be implemented mechanism just to control the switch of door and window, and general executing agency mostly includes decelerating motor and subtract
The matched transmission mechanism of speed motor.Setting is respectively used to control there are two travel switch and reaches position and pass in traditional executing agency
In place.The travel switch of this structure only has one kind using voltage, and as 220V is big using limitation.
Summary of the invention
The purpose of the utility model is to provide a kind of output voltage range is big, grain depot vent seal applied widely
Door.
Purpose of the utility model is realized as follows:
A kind of grain depot vent seal door, including executing agency, doorframe and ventilating door, ventilating door are rotatably arranged on doorframe
Side is provided with shaft in a side of the ventilating door, and ventilating door is rotated synchronously with shaft, and shaft is turned by executing agency's driving
Dynamic, executing agency drives the axis rotation of ventilating door around the shaft to realize and closes the door or open the door；The executing agency includes motor, gear
Case, the gear-box include cabinet, and input shaft and output shaft are provided in cabinet, is provided with driving tooth on the input shaft
It takes turns, driven gear is provided on output shaft, the shaft connection of input shaft and motor, one end of output shaft is stretched out outside cabinet and shaft
Connection；The touch piece rotated with output shaft is movably fixed with respectively on the output shaft of driven gear two sides, in output shaft two sides
Cabinet wall on be respectively arranged with one group of travel switch, every group of travel switch includes travel switch one and travel switch two, row
The signal that travel switch one incudes is fed back to controller for incuding corresponding touch piece, travel switch two by Cheng Kaiguan mono-, by
The movement of controller control motor.
In a kind of above-mentioned grain depot vent seal door, it is provided between the limit switch two and the side wall of cabinet absolutely
Edge gasket.
In a kind of above-mentioned grain depot vent seal door, the shaft is arranged along the vertical direction, the upper end of shaft with hold
The output axis connection of row mechanism, lower end are rotatably arranged on mounting plate, and mounting plate is fixedly arranged on the lower end of doorframe.
In a kind of above-mentioned grain depot vent seal door, one side of the ventilating door and the outer surface welding of shaft are solid
It is fixed.
In a kind of above-mentioned grain depot vent seal door, the other end of the input shaft, which stretches out outside cabinet, to be used to drive manually
Dynamic driving gear rotation.
In a kind of above-mentioned grain depot vent seal door, be covered with shell outside the executing agency, with input shaft
Through-hole is offered on the corresponding shell of the other end, is provided with the baffle that can seal through-hole, the gear by connector on the shell
Plate can be rotated around connector.
In a kind of above-mentioned grain depot vent seal door, described one end for touching piece is arranged on the outer wall of sleeve, is another
One end is vacantly arranged, and sleeve is set on output shaft and is movably fixed on output shaft by screw, touches piece and turns with output shaft
It is dynamic to be rotated towards far from the rotation of travel switch one or towards one direction of travel switch.
In a kind of above-mentioned grain depot vent seal door, it is arranged with reducing sleeve on the output shaft, in output shaft, switching
It is disposed radially spliced eye respectively in set and shaft, bolt is plugged on the spliced eye of output shaft, reducing sleeve and shaft will be defeated
Shaft, reducing sleeve and shaft connect and can be carried out synchronous rotation.
In a kind of above-mentioned grain depot vent seal door, the driving gear and driven gear be worm and gear or
Bevel gear or spur gear.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, every group of the utility model of formation switch includes two, is respectively used to induction and signal feedback, can reach makes to go
Cheng Kaiguan's uses voltage in 3V-220V, and forceful electric power, light current can be used, and use scope is expanded.
2, the through-hole for facilitating tool to be inserted into is provided on the shell of the utility model, in order to which manual actuation executing agency is dynamic
It is opened Door by Hand or is closed the door.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the partial structural diagram of the utility model.
Fig. 3 is the section simplified schematic diagram of the utility model.
Fig. 4 is the schematic diagram of the executing agency of the utility model.
Fig. 5 is that the baffle of the utility model leaves the schematic diagram of through-hole.
Fig. 6 is that the baffle of the utility model is blocked in the schematic diagram of through hole.
In figure: 1, doorframe；2, ventilating door；3, sealing ring；4, shaft；5, motor；6, cabinet；7, input shaft；8, output shaft；
9, driven gear；10, piece is touched；11, travel switch one；12, travel switch two；13, insulation spacer；14, mounting plate；15, outer
Shell；16, through-hole；17, connector；18, baffle；19, sleeve；20, reducing sleeve；21, spliced eye；22, bolt；23, wall.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-6:
A kind of grain depot vent seal door, including executing agency, doorframe 1 and ventilating door 2, ventilating door 2 are rotatably arranged on door
The side of frame 1 is provided with a circle sealing ring in order to ensure the sealing after the closing of ventilating door 2 between doorframe 1 on doorframe 1
3.Shaft 4 is provided in a side of the ventilating door 2, ventilating door 2 is rotated synchronously with shaft 4, and shaft 4 is driven by executing agency
Rotation, executing agency drive the 4 axis rotation realization shutdown around the shaft of ventilating door 2 or open the door；The executing agency includes motor
5, gear-box, the gear-box include cabinet 6, and input shaft 7 and output shaft 8 are provided in cabinet 6, is set on the input shaft 7
It is equipped with driving gear, driven gear 9 is provided on output shaft 8, input shaft 7 is connect with the shaft of motor 5, one end of output shaft 8
It stretches out outside cabinet 5 and is connect with shaft 4；It is movably fixed on the output shaft 8 of 9 two sides of driven gear and is rotated with output shaft 8 respectively
Touch piece 10, one group of travel switch is respectively arranged on 6 inner wall of cabinet of 8 two sides of output shaft, every group of travel switch includes
Travel switch 1 and travel switch 2 12, travel switch 1 and travel switch 2 12 are electrically connected, and travel switch 1 is used
In the corresponding touch piece 10 of induction, the signal that travel switch 1 incudes is fed back to controller by travel switch 2 12, by controlling
The movement of device control motor 5.
The utility model can expand the range of output voltage, the row of the utility model by two travel switches of setting
Cheng Kaiguan's uses voltage in 3V-220V, and forceful electric power, light current can be used, for only one travel switch of setting
(being only capable of using in 220V voltage), the utility model expands use scope.Since the executing agency of the utility model is family
Outer installation, in the case where low-voltage use (36V or less), the risk of electric shock can be reduced.
Further, the driving gear and driven gear 9 are worm and gear bevel gear or spur gear.
Above-mentioned activity fixation refers to be fixed by such as screw, can also pass through activity after unclamping screw.This reality
With novel described one end for touching piece 10 is arranged on the outer wall of sleeve 19, the other end is vacantly arranged, sleeve 19 is set in output
It is movably fixed on output shaft 8 on axis 8 and by screw, touches piece 10 and rotate with output shaft 8 towards far from one 11 turns of travel switch
It moves or is rotated towards one 11 direction of travel switch.
It is opening the door or at closing time, is touching piece 10 and rotated towards one 11 direction of travel switch, touching stroke when touching piece 10
After switch 1, representative is reached position or is closed in place, and travel switch 1 transmits the signal to travel switch 12, travel switch 12
Controller is sent the signal to again, is stopped working by controller control motor 5.
Occur leaky in order to prevent, is provided with insulation spacer between the travel switch 2 12 and the side wall of cabinet 6
13。
Further, shaft 4 described in the utility model is arranged along the vertical direction, the upper end of shaft 4 and executing agency it is defeated
The connection of shaft 8, lower end are rotatably arranged on mounting plate 14, and mounting plate 14 is fixedly arranged on the lower end of doorframe 1.It is provided on mounting plate 14
Shaft mounting hole requires the axis collinear of the axis of 4 mounting hole of shaft and the output shaft 8 of executing agency after installation.
Specifically, one side of the ventilating door 2 and the outer surface of shaft 4 are welded and fixed；It can also be consolidated by screw
It is fixed.
The rotation of ventilating door 2, the input shaft 7 are driven in the case where having a power failure or without starting executing agency for convenience
The other end stretch out cabinet 6 outside for manual actuation driving gear rotate.
Executing agency intakes in order to prevent, shell 15 is covered with outside the executing agency, in the other end pair with input shaft 7
Through-hole 16 is offered on the shell 15 answered, the baffle 18 that can seal through-hole 16, institute are provided with by connector 17 on shell 15
Stating baffle 18 can rotate around connector 17.Wherein, connector 17 is screw or rivet etc..When needing, progress is manual to rotate input shaft
When 7, baffle 18 is pulled open and exposes through-hole 16；When being not necessarily to be operated manually, baffle under the action of 18 self gravity of baffle
The 18 automatic gears that fall are set at through-hole 16, its gear can also be made to be set at through-hole 16 by manually flap shutter 18, tool
The mode of operation of body is determined according to the elasticity connected between connector 17 and baffle 18.
Above-mentioned mode of operation is acted without that just can manually control input shaft 7 in the case where dismounting shell 15, operation letter
Singly, conveniently.
In addition, the output shaft 8 of the utility model and the connection structure of shaft 4 are as follows: being arranged with switching on the output shaft 8
Set 20, has been disposed radially spliced eye 21 respectively in output shaft 8, reducing sleeve 20 and shaft 4, bolt 22 be plugged in output shaft 8,
Output shaft 8, reducing sleeve 20 and shaft 4 are connected on reducing sleeve 20 and the spliced eye of shaft 4 21 and can be carried out synchronous rotation.
The utility model is mounted on the wall 23 of grain depot, is located at except ventilation opening.Wherein, doorframe 1, executing agency it is outer
Shell 15 is fixed on wall 23.
Certainly, it can also be attached by way of splined hole and splined shaft between output shaft 8 and shaft 4.
When needing to open ventilating door 2, motor 5 receives the instruction of controller, rotate forward the driving gear driven in gear-box,
Driven gear 9 rotates, and the touch piece 10 on output shaft 8 is rotated with output shaft, until touching piece 10 touches travel switch one
11, travel switch 2 12 receives the signal of travel switch 1 and is sent to controller, stops turning by controller control motor 5
It is dynamic.
When needing to close ventilating door 2, motor 5 receives the instruction of controller, and reversion drives the driving tooth in movable tooth roller box
Wheel, driven gear 9 rotate, and the touch piece 10 on output shaft 8 is rotated with output shaft 8, open until touching piece 10 and touching stroke
1 are closed, travel switch 2 12 receives the signal of travel switch 1 and is sent to controller, is stopped by controller control motor 5
Rotation.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of grain depot vent seal door, including executing agency, doorframe (1) and ventilating door (2), ventilating door (2) rotation setting
In the side of doorframe (1), it is characterised in that: be provided with shaft (4) in a side of the ventilating door (2), ventilating door (2) with turn
Axis (4) rotates synchronously, and shaft (4) is driven by executing agency and rotated, and executing agency drives the axis of ventilating door (2) (4) around the shaft
Rotation, which is realized, closes the door or opens the door；The executing agency includes motor (5), gear-box, and the gear-box includes cabinet (6), case
Input shaft (7) and output shaft (8) are provided in body (6), driving gear are provided on the input shaft (7), output shaft is set on (8)
It is equipped with driven gear (9), input shaft (7) is connect with the shaft (4) of motor (5), and one end of output shaft (8) is connect with shaft (4)；
The touch piece (10) rotated with output shaft (8) is movably fixed with respectively on the output shaft (8) of driven gear (9) two sides, defeated
It is respectively arranged with one group of travel switch on cabinet (6) inner wall of shaft (8) two sides, every group of travel switch includes travel switch one
(11) with travel switch two (12), travel switch one (11) will for incuding corresponding touch piece (10), travel switch two (12)
The signal of travel switch one (11) induction feeds back to controller, by the movement of controller control motor (5).
2. a kind of grain depot vent seal door according to claim 1, it is characterised in that: the travel switch two (12) with
Insulation spacer (13) are provided between the side wall of cabinet (6).
3. a kind of grain depot vent seal door according to claim 1 or 2, it is characterised in that: the shaft (4) is along vertical
Direction setting, the upper end and output shaft (8) connection of executing agency, lower end of shaft (4) are rotatably arranged on mounting plate (14), pacify
Loading board is fixedly arranged on the lower end of doorframe (1).
4. a kind of grain depot vent seal door according to claim 3, it is characterised in that: one side of the ventilating door (2)
It is welded and fixed with the outer surface of shaft (4).
5. a kind of grain depot vent seal door according to claim 1, it is characterised in that: the input shaft (7) it is another
End is stretched out cabinet (6) and is rotated outside for manual actuation driving gear.
6. a kind of grain depot vent seal door according to claim 5, it is characterised in that: be covered with outside the executing agency
Shell (15) offers through-hole (16) on shell (15) corresponding with the other end of input shaft (7), passes through on shell (15)
Connector (17) is provided with the baffle (18) that can seal through-hole (16), and the baffle (18) can rotate around connector (17).
7. a kind of grain depot vent seal door according to claim 1, it is characterised in that: described one end for touching piece (10)
Be arranged on the outer wall of sleeve (19), the other end is vacantly arranged, sleeve (19) be set on output shaft (8) and by screw activity
It is fixed on output shaft (8), touches piece (10) and rotate with output shaft (8) towards being rotated far from travel switch one (11) or towards stroke
The rotation of switch one (11) direction.
8. a kind of grain depot vent seal door according to claim 1, it is characterised in that: be arranged on the output shaft (8)
There are reducing sleeve (20), has been disposed radially spliced eye (21), bolt respectively in output shaft (8), reducing sleeve (20) and shaft (4)
(22) be plugged on the spliced eye (21) of output shaft (8), reducing sleeve (20) and shaft (4) by output shaft (8), reducing sleeve (20) and
Shaft (4) connects and can be carried out synchronous rotation.
9. a kind of grain depot vent seal door according to claim 1, it is characterised in that: the driving gear with it is driven
Gear (9) is worm and gear bevel gear or spur gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564064.4U CN209457671U (en) | 2018-09-25 | 2018-09-25 | A kind of grain depot vent seal door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564064.4U CN209457671U (en) | 2018-09-25 | 2018-09-25 | A kind of grain depot vent seal door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457671U true CN209457671U (en) | 2019-10-01 |
Family
ID=68036251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564064.4U Active CN209457671U (en) | 2018-09-25 | 2018-09-25 | A kind of grain depot vent seal door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457671U (en) |
-
2018
- 2018-09-25 CN CN201821564064.4U patent/CN209457671U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 318050 No. 17, zone 2, Shanglin village, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Lin Jiaqin Address before: 318056 No. 17, zone 2, Shanglin village, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Lin Ruqian |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 318050 Yunhu village, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Xinliang storage equipment Co.,Ltd. Address before: 318050 No. 17, zone 2, Shanglin village, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Lin Jiaqin |
|
| TR01 | Transfer of patent right |