CN219259267U - Self-locking bidirectional power automatic tank curtain door - Google Patents
Self-locking bidirectional power automatic tank curtain door Download PDFInfo
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- CN219259267U CN219259267U CN202223503409.4U CN202223503409U CN219259267U CN 219259267 U CN219259267 U CN 219259267U CN 202223503409 U CN202223503409 U CN 202223503409U CN 219259267 U CN219259267 U CN 219259267U
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- transmission shaft
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Abstract
The utility model discloses a self-locking bidirectional power automatic tank curtain door which comprises a supporting mechanism, wherein the supporting mechanism is provided with a pair of symmetrically arranged supporting mechanisms, a transmission shaft is sleeved on the supporting mechanism, a driving motor is arranged at one end, far away from the supporting mechanism, of the transmission shaft, a supporting plate is arranged at the lower end of the supporting mechanism, the tank curtain door is arranged at the lower end of the supporting plate, groove bodies are arranged on two sides of the tank curtain door, tensioning pulleys are arranged on the lower sides of the groove bodies, and transmission chains are arranged on the tensioning pulleys and the transmission shaft. According to the utility model, the transmission pulleys are arranged on the inner side and the outer side of the tank curtain door, the meshing teeth are arranged on the transmission pulleys and can be meshed with the transmission chains, the clamping groove body is fixedly connected to the rotating shaft of the transmission pulleys, and the transmission pulleys are driven to rotate by the rotating rod, so that the transmission chains can rotate, the tank curtain door can be opened and closed conveniently when the driving motor fails or is powered off, and the potential safety hazard is eliminated.
Description
Technical Field
The utility model belongs to the technical field of mining tank curtain doors, and particularly relates to a self-locking bidirectional power automatic tank curtain door.
Background
The tank curtain door can effectively ensure the safety of passengers in the tank, so the tank curtain door is necessary to be used in the lifting of the mine vertical cage.
The utility model discloses a from locking-type two-way power automatic tank curtain door to patent number CN201620506052.0, including cage disk body, actuating mechanism, electrical system, U-shaped slide, straining device, door fender mechanism and drive chain, actuating mechanism and electrical system install on the inside top of cage disk body, install motor auto-lock speed reducer, transmission shaft, bearing frame and drive sprocket on the actuating mechanism, drive sprocket sets up the one end at the transmission shaft, and motor auto-lock speed reducer drives the transmission shaft and rotates, and then drives drive sprocket and rotate, and U-shaped slide is installed on the stand of cage disk body both sides, straining device installs the bottom at the cage disk body, and straining device is including straining sprocket, door fender mechanism's both ends are installed in U-shaped slide, and door fender mechanism's bottom is provided with the pin, and drive chain is connected with drive sprocket and straining sprocket respectively to form the circulation chain, and electrical system is connected with motor auto-lock speed reducer electricity. The automatic opening and closing device has the beneficial effects that the tank curtain door is automatically opened and closed through the driving of the motor self-locking speed reducer by remote control operation, the safety of passengers can be ensured by the self-locking function, the automatic control operation is realized, the labor intensity of personnel is reduced, the use efficiency is improved, and the automatic opening and closing device is simple in structure and convenient to operate.
However, the utility model has the defects that the opening and closing of the tank curtain door are driven by the motor self-locking speed reducer, so that the opening and closing of the tank curtain door can be opened only under the condition that the motor normally operates, and if the problem that the motor cannot normally operate such as power failure or motor failure occurs, the tank curtain door cannot be opened and closed, and people cannot conveniently come in and go out in time when emergency situations are met, so that potential safety hazards exist.
Therefore, in view of the above technical problems, it is necessary to provide a self-locking bidirectional power automatic tank curtain door.
Disclosure of Invention
The utility model aims to provide a self-locking bidirectional power automatic tank curtain door so as to solve the problems.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
the utility model provides a two-way power automatic jar curtain door of from locking-type, includes supporting mechanism, supporting mechanism is provided with a pair of and symmetry setting, the transmission shaft has been cup jointed on the supporting mechanism, driving motor is installed to the one end that supporting mechanism was kept away from to the transmission shaft, supporting mechanism's lower extreme is provided with the backup pad, jar curtain door is installed to the lower extreme of backup pad, jar curtain door's both sides all are provided with the cell body, the downside of cell body is provided with tensioning pulley, be provided with drive chain on tensioning pulley and the transmission shaft, tensioning pulley's top and both sides all are provided with drive pulley around being located, drive chain arranges in the drive pulley, fixedly connected with joint cell body on the inside wall of drive pulley's the transmission shaft.
Further, a pair of bearings are sleeved on the transmission shaft, and the bearings are positioned on two sides of the driving motor.
Further, a circle of first meshing teeth is arranged on the transmission shaft, the first meshing teeth are arranged between the transmission chain and the transmission shaft, and the first meshing teeth are matched with through holes in the transmission chain.
Further, a circle of second meshing teeth is arranged on the transmission pulley, the second meshing teeth are arranged between the transmission chain and the transmission pulley, and the second meshing teeth are matched with through holes in the transmission chain.
Further, a connecting rod is arranged between the tank curtain door and the transmission chain.
Further, a protective frame is arranged on the outer side of the groove body, and a through hole is formed in the protective frame.
Further, the through holes are arranged at positions corresponding to the positions of the clamping groove bodies, and the rotating rods are sleeved on the clamping groove bodies.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the transmission pulleys are arranged on the inner side and the outer side of the tank curtain door, the meshing teeth are arranged on the transmission pulleys and can be meshed with the transmission chains, the clamping groove body is fixedly connected to the rotating shaft of the transmission pulleys, and the transmission pulleys are driven to rotate by the rotating rod, so that the transmission chains can rotate, the tank curtain door can be opened and closed conveniently when the driving motor fails or is powered off, and the potential safety hazard is eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a front view of a self-locking bi-directional power automatic tank curtain door in accordance with one embodiment of the present utility model;
FIG. 2 is a perspective view of a self-locking bi-directional powered automatic tank curtain door in accordance with one embodiment of the present utility model;
FIG. 3 is an exploded view of a self-locking bi-directional powered automatic tank curtain door in accordance with one embodiment of the present utility model;
FIG. 4 is an enlarged view of the portion A of FIG. 4 in accordance with one embodiment of the present utility model;
FIG. 5 is a cross-sectional view of a self-locking bi-directional powered automatic tank curtain door in accordance with one embodiment of the present utility model;
FIG. 6 is a schematic diagram of a transmission mechanism according to an embodiment of the utility model.
In the figure: 1. the tank comprises a supporting mechanism, a tank body, a tensioning pulley, a tank curtain door, a transmission chain and a chain, wherein the supporting mechanism, the tank body, the tensioning pulley, the tank curtain door and the transmission chain are arranged in sequence, and the tank curtain door is arranged in sequence. 6, a driving motor 7, a transmission shaft 8, a bearing 9, a first tooth the device comprises a connecting rod, a protective frame, a transmission pulley, a second meshing tooth, a clamping groove body, a rotary rod and a through hole, wherein the connecting rod, the protective frame, the transmission pulley, the second meshing tooth and the clamping groove body are arranged in sequence, and the rotary rod is arranged in sequence.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a self-locking type bidirectional power automatic tank curtain door, which is shown by referring to figures 1-5, and comprises a supporting mechanism 1, wherein the supporting mechanism 1 is provided with a pair of symmetrically arranged supporting mechanisms, a transmission shaft 7 is sleeved on the supporting mechanism 1, one end of the transmission shaft 7, which is far away from the supporting mechanism 1, is provided with a driving motor 6, when the self-locking type bidirectional power automatic tank curtain door is used, the driving motor 6 is used as a power mechanism, the output end of the driving motor 6 is provided with the transmission shaft 7, the transmission shaft 7 is driven to rotate under the action of the driving motor 6, one section of the transmission shaft 7, which is far away from the driving motor 6, is connected with the supporting mechanism 1, a pair of bearings 8 are sleeved on the transmission shaft 7, the bearings 8 are sleeved on two sides of the driving motor 6, the bearings 8 are arranged on two sides of the driving motor 6, and the bearings 8 can ensure the stability of the transmission shaft 7 in use.
Preferably, the self-locking bidirectional power automatic tank curtain door is powered by the driving motor 6 when in use, the driving shaft 7 is driven to rotate under the action of the driving motor 6, the supporting mechanism 1 and the bearing 8 can ensure the stability of the driving shaft 7 when in use, and the tank curtain door is driven to be opened and closed under the action of the driving shaft 7.
Referring to fig. 1 to 5, a support plate is provided at the lower end of the support mechanism 1, a tank curtain door 4 is mounted at the lower end of the support plate, a groove body 2 is provided at both sides of the tank curtain door 4, a transmission chain 5 is provided on the tensioning pulley 3 and the transmission shaft 7, and in order to realize opening and closing of the tank curtain door 4, opening and closing of the tank curtain door 4 are realized through the transmission chain 5, a tensioning pulley 3 is provided at the lower side of the groove body 2, and the transmission chain 5 is fastened when in use through the tensioning pulley 3.
Further, referring to fig. 3, a circle of first engaging teeth 9 is provided on the transmission shaft 7, the first engaging teeth 9 are provided between the transmission chain 5 and the transmission shaft 7, the first engaging teeth 9 are matched with through holes on the transmission chain 5, in order to drive the transmission chain 5 to rotate when the transmission shaft 7 rotates, the first engaging teeth 9 rotate under the action of the transmission shaft 7 due to the fact that the first engaging teeth 9 are matched with the through holes on the transmission chain 5, and the first engaging teeth 9 are meshed with the transmission chain 5 when rotating so as to drive the transmission chain 5 to rotate, and opening and closing of the tank curtain door 4 can be achieved when the transmission chain 5 rotates. A connecting rod 10 is arranged between the tank curtain door 4 and the transmission chain 5, the tank curtain door 4 and the transmission chain 5 are connected through the connecting rod 10, one end of the connecting rod 10 is fixedly connected to the side wall of the tank curtain door 4, and the other end of the connecting rod 10 is connected to the transmission chain 5 in a clamping manner.
Referring to fig. 4 and 6, a transmission pulley 12 is disposed above the tensioning pulley 3 and located at the front and rear sides, a transmission chain 5 is disposed in the transmission pulley 12, a clamping groove 14 is fixedly connected to the inner side wall of a transmission shaft of the transmission pulley 12, a circle of second meshing teeth 13 is disposed on the transmission pulley 12, the second meshing teeth 13 are disposed between the transmission chain 5 and the transmission pulley 12, the second meshing teeth 13 are matched with through holes in the transmission chain 5, and the tank curtain door is driven by the driving motor 6 when being opened and closed, so that the driving motor 6 can open and close the tank curtain door 4 manually when in failure, the transmission pulley 12 is disposed above the tensioning pulley 3 and located at the front and rear sides, and the transmission chain 5 is disposed on the transmission pulley 12, so that the transmission pulley 12 is driven to rotate by the transmission shaft 7, and the transmission chain 5 is driven to rotate by the transmission chain 5.
Further, referring to fig. 4, the clamping groove 14 is fixedly connected to the inner side of the transmission shaft of the transmission pulley 12, the transmission pulley 12 can be driven to rotate by rotating the clamping groove 14, and because the second meshing tooth 13 is arranged on the transmission pulley 12 and is matched with the through hole on the transmission chain 5, the second meshing tooth 13 can be driven to rotate when the transmission pulley 12 rotates, under the meshing action of the second meshing tooth 13 and the transmission chain 5, the transmission pulley 12 drives the transmission chain 5 to rotate, and the transmission chain 5 can be opened and closed when the transmission chain 5 rotates, because the tank curtain door 4 is opened and closed in the tank curtain door 4 and outside the tank curtain door 4 in a manual manner, in order to enable personnel to open and close the tank curtain door 4 inside or outside the tank curtain door, the transmission pulley 12 is arranged on the front side and the rear side.
Referring to fig. 2 and 5, the outside of the tank body 2 is provided with a protection frame 11, the protection frame 11 is used for protecting components at two sides of the tank curtain door 4, a certain distance is reserved between the clamping tank body 14 and the inner side wall of the protection frame 11, the protection frame 11 can not influence the rotation of the clamping tank body 14, a through hole 16 is formed in the protection frame 11, the position of the through hole 16 corresponds to the position of the clamping tank body 14, a rotating rod 15 is sleeved on the clamping tank body 14, in order to facilitate the rotation of the tank body 2 at the outside of the protection frame 11, the through hole 16 is formed in the position corresponding to the transmission pulley 12 on the inner side wall of the protection frame 11, the rotating rod 15 can be sleeved on the clamping tank body 14 through the through hole 16, the clamping tank body 14 can be driven to rotate through the rotating rod 15, a cover plate is arranged on the through hole 16, the cover plate can be closed when the driving motor 6 drives the transmission chain 5 to rotate, the rotating rod 15 is sleeved on the clamping tank body 14 through taking down the cover plate when the cover plate needs to be manually rotated, the rotating rod 15 can drive the transmission pulley 12 to rotate, and the transmission chain 12 can rotate under the action of the transmission pulley 12.
When the driving motor 6 fails, the cover on the through hole 16 on the corresponding side is opened when the tank curtain door 4 needs to be opened or closed, the rotating rod 15 is sleeved on the clamping groove body 14 through the through hole 16, the transmission pulley 12 can be driven to rotate by manual rotation of the rotating rod 15, the transmission chain 5 is driven to rotate by the rotating rod 15 under the action of the transmission pulley 12, and the tank curtain door 4 can be opened and closed when the transmission chain 5 rotates.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, the transmission pulleys are arranged on the inner side and the outer side of the tank curtain door, the meshing teeth are arranged on the transmission pulleys and can be meshed with the transmission chains, the clamping groove body is fixedly connected to the rotating shaft of the transmission pulleys, and the transmission pulleys are driven to rotate by the rotating rod, so that the transmission chains can rotate, the tank curtain door can be opened and closed conveniently when the driving motor fails or is powered off, and the potential safety hazard is eliminated.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (7)
1. The utility model provides a from two-way power automatic jar curtain door, includes supporting mechanism (1), a serial communication port, supporting mechanism (1) is provided with a pair of and symmetry setting, transmission shaft (7) have been cup jointed on supporting mechanism (1), driving motor (6) are installed to one end that supporting mechanism (1) was kept away from to transmission shaft (7), the lower extreme of supporting mechanism (1) is provided with the backup pad, jar curtain door (4) are installed to the lower extreme of backup pad, jar curtain door (4) both sides all are provided with cell body (2), the downside of cell body (2) is provided with tensioning pulley (3), be provided with drive chain (5) on tensioning pulley (3) and transmission shaft (7), the top of tensioning pulley (3) all is provided with drive pulley (12) in both sides around being located, drive chain (5) are arranged in drive pulley (12), fixedly connected with joint cell body (14) on the inside wall of the transmission shaft of drive pulley (12).
2. The self-locking bidirectional power automatic tank curtain door according to claim 1, wherein the transmission shaft (7) is sleeved with a pair of bearings (8), and the bearings (8) are positioned on two sides of the driving motor (6).
3. The self-locking type bidirectional power automatic tank curtain door according to claim 1, wherein a circle of first meshing teeth (9) is arranged on the transmission shaft (7), the first meshing teeth (9) are arranged between the transmission chain (5) and the transmission shaft (7), and the first meshing teeth (9) are matched with through holes in the transmission chain (5).
4. The self-locking bidirectional power automatic tank curtain door according to claim 1, wherein a circle of second meshing teeth (13) is arranged on the transmission pulley (12), the second meshing teeth (13) are arranged between the transmission chain (5) and the transmission pulley (12), and the second meshing teeth (13) are matched with through holes in the transmission chain (5).
5. A self-locking bi-directional powered automatic tank curtain door according to claim 1, characterized in that a connecting rod (10) is arranged between the tank curtain door (4) and the drive chain (5).
6. The self-locking bidirectional power automatic tank curtain door according to claim 1, wherein a protective frame (11) is arranged on the outer side of the tank body (2), and a through hole (16) is formed in the protective frame (11).
7. The self-locking bidirectional power automatic tank curtain door according to claim 6, wherein the opening position of the through hole (16) corresponds to the position of the clamping groove body (14), and the clamping groove body (14) is sleeved with a rotating rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503409.4U CN219259267U (en) | 2022-12-27 | 2022-12-27 | Self-locking bidirectional power automatic tank curtain door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503409.4U CN219259267U (en) | 2022-12-27 | 2022-12-27 | Self-locking bidirectional power automatic tank curtain door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259267U true CN219259267U (en) | 2023-06-27 |
Family
ID=86860383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223503409.4U Active CN219259267U (en) | 2022-12-27 | 2022-12-27 | Self-locking bidirectional power automatic tank curtain door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219259267U (en) |
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2022
- 2022-12-27 CN CN202223503409.4U patent/CN219259267U/en active Active
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