CN218092532U - Automatic door lock structure of bottle washing machine - Google Patents
Automatic door lock structure of bottle washing machine Download PDFInfo
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- CN218092532U CN218092532U CN202221270240.XU CN202221270240U CN218092532U CN 218092532 U CN218092532 U CN 218092532U CN 202221270240 U CN202221270240 U CN 202221270240U CN 218092532 U CN218092532 U CN 218092532U
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- door lock
- gear shaft
- unlocking
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Abstract
The utility model discloses an automatic door lock structure of a bottle washing machine, which relates to the technical field of bottle washing machine equipment and comprises a self-locking motor, a gear transmission transition component, a gear output and unlocking component, wherein the gear transmission transition component comprises an output gear, an intermediate gear and a first gear shaft which are meshed in pairs, and an output shaft of the self-locking motor is in transmission connection with the output gear; the gear output and unlocking assembly comprises a second gear shaft, a spring, a door lock pull rod and an unlocking connecting rod, the first gear shaft and the second gear shaft are connected through clutch disc type gear meshing, the spring is arranged on the first gear shaft, a rack is arranged on the door lock pull rod, the door lock pull rod is connected with the second gear shaft through the rack in a meshing mode, one end of the first gear shaft is connected with the unlocking connecting rod, and the unlocking connecting rod can be arranged in a twisting mode. The utility model discloses it is big to have lock structure torsion, and lock pull rod speed can be adjusted as required, and the lock can the outage auto-lock, and can cut off the power supply and unblank, and the lock pull rod can take out alone and put into the effect under the outage condition.
Description
Technical Field
The utility model relates to a bottle cleaning machine equipment technical field, more specifically say, it relates to an automatic lock structure of bottle cleaning machine.
Background
The bottle washing machine is a special device which is suitable for brush type cleaning and water flushing type cleaning of glass bottles, plastic bottles and the like, and is used independently or in cooperation with the brush type cleaning and the water flushing type cleaning, and the bottle washing machine is usually configured with an automatic door lock to be used along with the increasing development of the society.
However, the existing automatic door lock structure design of the bottle washing machine still has the following defects: 1. the torsion of the door lock structure is small; 2. the rotating speed of the door lock pull rod cannot be adjusted according to requirements; 3. the door lock can not be powered off and self-locked after being closed; 4. under the condition that the motor cannot run, the door lock cannot be opened emergently after being locked; 5. the door lock pull rod cannot be taken out and put in independently under the condition of power failure.
Based on the above problem, the utility model provides a modified automatic lock structure of bottle cleaning machine.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem in practical application, the utility model aims to provide an automatic door lock structure of a bottle washing machine, which realizes the opening and closing of a door by driving a door lock pull rod to move through a self-locking motor and can realize self-locking when power is off; the rotating speed adjustment is realized through a gear transmission transition area; the emergency door opening and the recovery of the engagement of the door lock pull rod are realized through the gear output and the unlocking area, and the specific scheme is as follows:
the utility model provides an automatic lock structure of bottle cleaning machine, locates on the bottle cleaning machine, including self-locking motor, gear drive transition subassembly, gear output and unblock subassembly, wherein:
the gear transmission transition assembly comprises an output gear, an intermediate gear and a first gear shaft, the output gear, the intermediate gear and the first gear shaft are arranged in parallel, every two adjacent gears are meshed with each other and are in transmission connection, and an output shaft of the self-locking motor is in transmission connection with the output gear;
the gear output and unlocking assembly comprises a second gear shaft, a spring, a door lock pull rod and an unlocking connecting rod, the first gear shaft and the second gear shaft are connected through clutch disc type gear meshing, one end of the first gear shaft is sleeved with the spring, under the elastic action of the spring, meshing of the first gear shaft and the second gear shaft is achieved, a rack is arranged on the door lock pull rod, the door lock pull rod is connected with the second gear shaft through the rack in a meshing mode, one end, far away from the second gear shaft, of the first gear shaft is connected with the unlocking connecting rod, the unlocking connecting rod can be arranged in a twisting mode, and the other end of the unlocking connecting rod extends to an unlocking hole.
Furthermore, the door lock further comprises a door lock bottom shell, and the self-locking motor, the gear transmission transition assembly and the gear output and unlocking assembly are all arranged on the door lock bottom shell.
Furthermore, the self-locking motor adopts a worm and gear self-locking motor.
Further, the disk-type teeth are bevel-angle teeth.
Furthermore, a C-shaped notch is formed in one end, connected with the first gear shaft, of the unlocking connecting rod;
and one end of the first gear shaft, which is close to the unlocking connecting rod, is provided with an annular notch matched with the C notch for use.
Furthermore, the unlocking connecting rod can be arranged on the bottom shell of the door lock in a twisting mode through the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) Through the arrangement of the self-locking motor, the door lock can be self-locked at any position, and can also realize power-off self-locking, so that more use requirements can be met;
(2) By arranging the gear transmission transition assembly with the secondary transmission ratio, the door lock structure has large torsion, and the door lock pull rod can be adjusted according to requirements, so that the unlocking and unlocking speeds of the door lock are adjusted;
(3) Through setting up gear output and unblock subassembly, use with gear drive transition subassembly cooperatees for insert the unlocking means to the lock through the people in for the lock can realize that the outage unblanks, and the lock pull rod can take out alone and put into under the outage condition.
Drawings
Fig. 1 is an exploded view of a door lock body according to an embodiment of the present invention;
fig. 2 is a schematic view of the transmission engagement state of the door lock main body according to the embodiment of the present invention;
fig. 3 is a schematic view of the door lock main body in an disengaged state according to an embodiment of the present invention;
fig. 4 is a schematic view of each component in the present invention.
Reference numerals are as follows: 1. a door lock pull rod; 2. a door lock bottom shell; 3. a self-locking motor; 4. an output gear; 5. an intermediate gear; 6. a first gear shaft; 7. a spring; 8. unlocking the connecting rod; 9. a second gear shaft; 10. an unlocking tool.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
As shown in figure 1, the automatic door lock structure of the bottle washing machine is arranged on the bottle washing machine and comprises a door lock bottom shell 2, a self-locking motor 3, a gear transmission transition assembly and a gear output and unlocking assembly. The self-locking motor 3, the gear transmission transition assembly, the gear output and unlocking assembly are arranged on the door lock bottom shell 2.
Wherein, self-locking motor 3 is as the power driving source of automatic lock, and preferably, self-locking motor 3 adopts worm gear self-locking motor 3.
The self-locking motor 3 is connected with the gear output and unlocking assembly through the gear transmission transition assembly. The gear transmission transition assembly serves as a transmission transition module, so that the transmission effect can be achieved, and the unlocking speed of the door lock can be adjusted.
In one possible embodiment, the geared transition assembly includes an output gear 4, an intermediate gear 5, and a first gear shaft 6, and the geared output and unlocking assembly includes a second gear shaft 9, a spring 7, a door lock pull rod 1, and an unlocking link 8.
Specifically, the output shaft of the self-locking motor 3 is in transmission connection with the output gear 4, the intermediate gear 5 and the first gear shaft 6 are arranged in parallel and are in transmission connection with each other in a mutually meshed mode between every two adjacent gears, namely the three gears are arranged in parallel along the parallel direction of the output shaft of the self-locking motor 3, the output gear 4 is in meshed connection with the intermediate gear 5, and the intermediate gear 5 is in meshed connection with the first gear shaft 6.
The second gear shaft 9 is arranged along the length direction of the first gear shaft 6, the first gear shaft 6 and the second gear shaft 9 are connected in a clutch disc type tooth meshing mode, namely, clutch disc type teeth which are matched with each other are arranged at the end parts, close to each other, of the first gear shaft 6 and the second gear shaft 9, and the clutch between the first gear shaft 6 and the second gear shaft 9 is achieved through the clutch disc type teeth.
The door lock pull rod 1 is arranged along the direction perpendicular to the second gear shaft 9, a rack is arranged on the door lock pull rod 1, the rack is arranged along the length direction of the door lock pull rod 1, and the door lock pull rod 1 is meshed with the second gear shaft 9 through the rack.
The self-locking motor 3 drives the door lock pull rod 1 to work so as to realize the automatic unlocking process: the self-locking motor 3 is started to drive the output gear 4 to rotate, the first gear shaft 6 is driven to rotate through the transmission of the intermediate gear 5, the first gear shaft 6 and the second gear shaft 9 are in a meshed connection state at the moment, the second gear shaft 9 rotates, and the first gear shaft 6 and the second gear shaft 9 are driven to the door lock pull rod 1 under the meshing effect of the second gear shaft 9 and the door lock pull rod 1, so that the door lock pull rod 1 can rotate forwards and backwards, and automatic unlocking and unlocking can be achieved.
First, due to the arrangement of the self-locking motor 3, the door lock can be self-locked at any position in the unlocking and unlocking processes, and self-locking can be realized in the power-off process, so that the applicability of the door lock is enlarged.
In addition, the gear transition assembly adopts a secondary transmission ratio, and the gear tooth number reduction ratio can be adjusted according to requirements to adjust the moving speed of the door lock pull rod 1, so that the unlocking speed of the door lock is adjusted.
The utility model provides an automatic door lock structure except can realizing automatic unblanking, can also be under the motor can not the moving condition, and the lock can promptly be opened to lock pull rod 1 can take out alone and put into under the outage condition, to this, this application has still provided following structure:
specifically, the end of the first gear shaft 6, which is far away from the second gear shaft 9, is sleeved with a spring 7, under the action of the spring 7, the first gear shaft 6 and the second gear shaft 9 are meshed together, the end is connected with an unlocking connecting rod 8, the unlocking connecting rod 8 can be arranged in a twisting mode, and the other end of the unlocking connecting rod 8 extends to the unlocking hole. Preferably, the unlocking connecting rod 8 is rotatably connected to the door lock bottom case 2 through a rotating shaft, the unlocking connecting rod 8 is obliquely arranged relative to the first gear shaft 6, and the rotating shaft is located at one end, close to the first gear shaft 6, of the unlocking connecting rod 8, so that labor can be saved when the unlocking connecting rod 8 is twisted.
When the self-locking motor 3 can not operate, the door lock is powered off and unlocked, as shown in fig. 2-4: the unlocking tool 10 is pushed towards the unlocking hole (the unlocking tool 10 in the figure is only a schematic diagram, the structure is not limited to the figure, the unlocking tool 10 can be any rod with the diameter smaller than 6mm or a screwdriver and the like, so that the unlocking is carried out by adopting any unlocking tool 10), the unlocking tool 10 pushes the unlocking connecting rod 8, the unlocking connecting rod 8 is twisted to drive the first gear shaft 6 to move rightwards, at the moment, the first gear shaft 6 and the second gear shaft 9 are separated from each other by a clutch disc type tooth, and the door lock pull rod 1 can freely move along the transmission direction, so that the emergency door opening can be realized; when the unlocking tool 10 is removed, the first gear shaft 6 is brought back into engagement with the second gear shaft 9 by the elastic force of the spring 7.
Through the arrangement of the part of the structure in the gear output and unlocking assembly, the emergency door opening and the recovery meshing of the door lock pull rod 1 are realized.
Moreover, the output gear 4, the intermediate gear 5 and the first gear shaft 6 are arranged in parallel to form a direct connection structure, so that the first gear shaft 6 can slide left and right along the horizontal direction conveniently, and the meshing and off-meshing states of the first gear shaft 6 and the second gear shaft 9 can be switched conveniently.
The clutch disk teeth used between the first gear shaft 6 and the second gear shaft 9 are bevel teeth. After the emergency door opening can be realized by the arrangement of the bevel gear, the first gear shaft 6 and the second gear shaft 9 are in a meshed state, the door lock pull rod 1 can be pushed along the reverse direction of the pulling-out direction, and the door lock pull rod can be meshed with the second gear shaft 9 without dismounting anything.
In addition, in order to ensure that the unlocking connecting rod 8 can normally drive the first gear shaft 6 to move along the horizontal direction, a C-shaped notch is formed in one end, connected with the first gear shaft 6, of the unlocking connecting rod 8; one end of the first gear shaft 6 close to the unlocking connecting rod 8 is provided with an annular notch matched with the notch C for use. Like this, the C notch cover of the connecting rod 8 of unblanking is located in the ring channel mouth, not only can stir first gear shaft 6 and remove about, still can not influence the rotation of first gear shaft 6.
The utility model discloses a concrete implementation principle does: when the door lock is automatically unlocked, the self-locking motor 3 is started, is transmitted to the second gear shaft 9 through the gear transmission transition area and then is transmitted to the door lock pull rod 1, so that the forward and reverse rotation of the door lock handrail is realized, namely the automatic unlocking and unlocking of the door lock are realized; under the condition of power failure, the unlocking tool 10 pushes the unlocking connecting rod 8 to transmit to the first gear shaft 6, so that the first gear shaft 6 is disengaged from the second gear shaft 9, and the door lock handrail can freely move along the transmission direction, so that the emergency door opening can be realized; when self-locking is recovered, the unlocking tool 10 is removed, and the first gear shaft 6 is meshed with the second gear shaft 9 again under the action of the spring 7.
The whole bottle washing machine is of an automatic unlocking structure, and the torsion of a door lock structure is small; the rotating speed of the door lock pull rod 1 can be adjusted according to requirements; the door lock can be cut off and self-locked after being closed; under the condition that the motor cannot run, the door lock can be opened emergently after being locked; the door lock pull rod 1 can be independently taken out and put in under the condition of power failure.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic lock structure of bottle cleaning machine, locates on the bottle cleaning machine, its characterized in that, includes self-locking motor (3), gear drive transition subassembly, gear output and unblock subassembly, wherein:
the gear transmission transition assembly comprises an output gear (4), a middle gear (5) and a first gear shaft (6), the output gear (4), the middle gear (5) and the first gear shaft are arranged in parallel, every two adjacent gears are meshed with each other and are in transmission connection, and an output shaft of the self-locking motor (3) is in transmission connection with the output gear (4);
the gear output and unlocking assembly comprises a second gear shaft (9), a spring (7), a door lock pull rod (1) and an unlocking connecting rod (8), the first gear shaft (6) is connected with the second gear shaft (9) in a clutch disc type gear meshing mode, the spring (7) is sleeved at one end of the first gear shaft (6), under the elastic action of the spring (7), meshing between the first gear shaft (6) and the second gear shaft (9) is achieved, a rack is arranged on the door lock pull rod (1), the door lock pull rod (1) is connected with the second gear shaft (9) in a meshing mode through the rack, one end, far away from the second gear shaft, of the first gear shaft (6) is connected with the unlocking connecting rod (8), the unlocking connecting rod (8) can be arranged in a twisting mode, and the other end of the unlocking connecting rod (8) extends to an unlocking hole.
2. The automatic door lock structure of the bottle washing machine according to claim 1, further comprising a door lock bottom shell (2), wherein the self-locking motor (3), the gear transmission transition assembly, the gear output and unlocking assembly are all arranged on the door lock bottom shell (2).
3. The automatic door lock structure of the bottle washing machine according to claim 1, characterized in that the self-locking motor (3) is a worm and gear self-locking motor (3).
4. The automatic door lock structure of a bottle washing machine according to claim 1, wherein the disk-type teeth are provided as bevel-angle teeth.
5. The automatic door lock structure of the bottle washing machine according to claim 1, characterized in that a C-shaped notch is formed at one end of the unlocking connecting rod (8) connected with the first gear shaft (6);
and one end of the first gear shaft (6) close to the unlocking connecting rod (8) is provided with an annular notch matched with the C notch for use.
6. The automatic door lock structure of bottle washing machine according to claim 2, characterized in that the unlocking connecting rod (8) is rotatably arranged on the door lock bottom case (2) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270240.XU CN218092532U (en) | 2022-05-24 | 2022-05-24 | Automatic door lock structure of bottle washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270240.XU CN218092532U (en) | 2022-05-24 | 2022-05-24 | Automatic door lock structure of bottle washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218092532U true CN218092532U (en) | 2022-12-20 |
Family
ID=84461264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221270240.XU Active CN218092532U (en) | 2022-05-24 | 2022-05-24 | Automatic door lock structure of bottle washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218092532U (en) |
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2022
- 2022-05-24 CN CN202221270240.XU patent/CN218092532U/en active Active
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