CN211619718U - Automatic cage door for large cage - Google Patents
Automatic cage door for large cage Download PDFInfo
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- CN211619718U CN211619718U CN202020214218.8U CN202020214218U CN211619718U CN 211619718 U CN211619718 U CN 211619718U CN 202020214218 U CN202020214218 U CN 202020214218U CN 211619718 U CN211619718 U CN 211619718U
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Abstract
The utility model discloses an automatic cage door for large-scale cage, including drive arrangement, a body slide, the folding door body, drive chain and wireless control system. The utility model has the advantages that: the driving device motor, the reducer, the coupling, the bearing seat, the driving shaft and the driving gear are integrally installed on the driving base, and the driving device is installed at the lower end of the cage upper disc body through the driving base; the door body slide ways are positioned on two sides of the inlet and the outlet of the cage, the upper ends of the door body slide ways are fixedly connected with the driving base, the lower ends of the door body slide ways are fixedly connected with the upper surface of the lower tray body of the cage to form a frame structure, and the tensioning mechanism is arranged at the bottom end of the inner side of the door body slide way, so that the structure is compact; the left end and the right end of the folding door body are installed in the door body slide way, the wear-resistant slide block is arranged at the opening of the slide way, the folding door body slides up and down to resist wear and silence, the wireless control system provides power for the motor and achieves wireless control, and the automatic opening and closing of the tank door are achieved through the wireless control system.
Description
Technical Field
The utility model relates to a tank door specifically is an automatic tank door is used to large-scale cage, belongs to mine safety protection equipment technical field.
Background
According to the third hundred and ninety four provisions of coal mine safety code: cages dedicated to the lifting personnel and the material must meet the following requirements: the inlet and outlet are provided with a tank door or a tank curtain, the height of the tank door or the tank curtain is not less than 1.2m, the distance from the lower edge of the tank door or the tank curtain to the tank is not more than 250mm, and the distance between the cross bars of the tank curtain is not more than 200 mm. The tank door cannot be opened outwards, and the door shaft must be prevented from falling off.
At present, the structural style that domestic, outer cage door generally adopted does: the rail type tank door capable of sliding up and down adopts the opening and closing mode as follows: the cage door is manually supported by a hitcher and hung on a special hook for the cage door, and after people and materials enter and exit the cage, the cage door is picked off from the hook and falls down by the dead weight. However, with the rapid emergence of large mines, the cage is used as a core carrier for transportation of a lifting system, the loading space of the cage is gradually expanded towards the width and the height, the width, the opening height and the self weight of a door body of a cage door at an inlet and an outlet of the cage are greatly increased, and the structural form and the opening and closing mode of the existing cage door cannot meet the opening and closing requirements of the cage door of the large cage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic cage door for large-scale cage in order to solve the above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an automatic cage door for a large cage comprises a driving device, a door body slideway, a folding door body, a transmission chain and a wireless control system; the driving device is installed at the lower end of a tray body on the cage and comprises a driving base, a motor, a speed reducer, a coupler, a bearing seat, a driving shaft and a driving gear, wherein the motor, the speed reducer, the coupler, the bearing seat, the driving shaft and the driving gear are all arranged above the driving base; the transmission chain is wound by the driving gear and the driven gear and is connected with a door rod at the lower end of the folding door body to form closed toothed chain transmission;
the wireless control system provides the power and realizes wireless control for the motor, the wireless control system includes power, wireless signal receiving terminal and wireless signal transmitting terminal, wherein power and wireless signal receiving terminal are installed on the cage and are connected with the motor electricity, wireless signal transmitting terminal is located outside the cage.
As a further aspect of the present invention: and a driving gear of the driving device is arranged at the tail end of the driving shaft.
As a further aspect of the present invention: the door body slide way comprises a tensioning mechanism, a C-shaped slide way, a wear-resistant slide block and an upper end door rod limiting plate, the tensioning mechanism is installed at the bottom end of the inner side of the C-shaped slide way, and the wear-resistant slide block is installed at the opening of the C-shaped slide way.
As a further aspect of the present invention: the tensioning mechanism comprises a driven gear, a support frame, guide frames and a tensioning bolt pair, the driven gear is rotatably connected onto the support frame, the guide frames are arranged on two sides of the support frame, and the bottom end of the support frame is connected with the guide frames through the tensioning bolt pair.
As a further aspect of the present invention: the folding door body is formed by hinging a plurality of door rods and a connecting plate through hinged shafts, and limiting blocks are arranged at two ends of each door rod.
The utility model has the advantages that: the automatic cage door for the large-scale cage is reasonable in design, a motor, a speed reducer, a coupling, a bearing seat, a driving shaft and a driving gear of a driving device are integrally installed on a driving base, and the driving device is installed at the lower end of an upper cage wall body through the driving base; the door body slide ways are positioned on two sides of the inlet and the outlet of the cage, the upper ends of the door body slide ways are fixedly connected with the driving base, the lower ends of the door body slide ways are fixedly connected with the upper surface of the lower tray body of the cage to form a frame structure, and the tensioning mechanism is arranged at the bottom end of the inner side of the door body slide way, is compact in structure and comprises a driven gear; the left end and the right end of the folding door body are arranged in a door body slideway, a wear-resistant slide block is arranged at the opening of the slideway, and the folding door body slides up and down, resists wear and is silent; the transmission chain is wound by the driving gear and the driven gear and is connected with the door rod at the lower end of the folding door body to form closed-type toothed chain transmission; the wireless control system provides power for the motor and realizes wireless control.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the structural schematic diagram of the door body slideway of the present invention.
In the figure: 1. drive arrangement, 1.1, the drive base, 1.2, a motor, 1.3, the reduction gear, 1.4, the shaft coupling, 1.5, the bearing frame, 1.6, the drive shaft, 1.7, the driving gear, 2, the door slide, 2.1, straining device, 2.2.1, driven gear, 2.1.2, the support frame, 2.1.3, the leading truck, 2.1.4, the tensioning bolt is vice, 2.2, C type slide, 2.3, wear-resisting slider, 2.4, upper end door lever limiting plate, 3, the folding door body, 3.1, the door lever, 3.2, the connecting plate, 3.3, the articulated shaft, 3.4, the stopper, 4, drive chain.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an automatic cage door for a large cage comprises a driving device 1, a door body slideway 2, a folding door body 3, a transmission chain 4 and a wireless control system; the driving device 1 is arranged at the lower end of the cage upper disc body, the driving device 1 comprises a driving base 1.1, a motor 1.2, a speed reducer 1.3, a coupler 1.4, a bearing seat 1.5, a driving shaft 1.6 and a driving gear 1.7, the motor 1.2, the reducer 1.3, the coupler 1.4, the bearing seat 1.5, the driving shaft 1.6 and the driving gear 1.7 are all arranged above the driving base 1.1, the motor 1.2 is connected with the shaft couplings 1.4 at two sides through the speed reducer 1.3, the other end of the bearing seat 1.5 is connected with the driving shaft 1.6, the door body slide way 2 is positioned at two sides of the cage inlet and outlet, the upper end of the upper end is fixedly connected with the driving base 1.1, the lower end is fixedly connected with the upper surface of the lower tray body of the cage, the bottom end of the inner side of the door body slideway 2 is provided with a tensioning mechanism 2.1, the tensioning mechanism 2.1 is internally provided with a driven gear 2.1.1, the left end and the right end of the folding door body 3 are arranged in the door body slideway 2 and can slide up and down along the door body slideway 2; the transmission chain 4 is wound by the driving gear 1.7 and the driven gear 2.1.1 and is connected with the lower end door rod 3.1 of the folding door body 3 to form closed-type toothed chain transmission;
the wireless control system provides the power and realizes wireless control for the motor, the wireless control system includes power, wireless signal receiving terminal and wireless signal transmitting terminal, wherein power and wireless signal receiving terminal are installed on the cage and are connected with the motor electricity, wireless signal transmitting terminal is located outside the cage.
Further, in the embodiment of the present invention, the driving gear 1.7 of the driving device 1 is installed at the tail end of the driving shaft 1.6, and can drive the driving gear 1.7 to rotate through the driving shaft 1.6.
Further, in the embodiment of the utility model provides an in, door body slide 2 includes straining mechanism 2.1, C type slide 2.2, wear-resisting slider 2.3, upper end door lever limiting plate 2.4, and straining mechanism 2.1 installs in the inboard bottom of C type slide 2.2, and wear-resisting slider 2.3 installs at C type slide 2.2 opening part, makes the folding door body wear-resisting silence when sliding from top to bottom.
Further, in the embodiment of the present invention, the tightening mechanism 2.1 includes a driven gear 2.1.1, a support frame 2.1.2, a guide frame 2.1.3, a tightening bolt pair 2.1.4, the driven gear 2.1.1 is rotatably connected to the support frame 2.1.2, the two sides of the support frame 2.1.2 are provided with the guide frame 2.1.3, and the bottom end of the support frame 2.1.2 is connected to the guide frame 2.1.3 through the tightening bolt pair 2.1.4.
Further, in the embodiment of the utility model provides an in, the folding door body 3 comprises a plurality of door poles 3.1, connecting plate 3.2 through articulated shaft 3.3 is articulated, and door pole 3.1 both ends are equipped with stopper 3.4.
The working principle is as follows: when the automatic cage door for the large cage is used, when the motor 1.2 rotates forwards, the driving gear 1.7 drives the toothed chain to drive, the stop levers at the lower end are pulled to sequentially drive the stop levers to be folded upwards and compressed, and the cage door is opened; when the motor 1.2 reversely transmits, the driving gear 1.7 drives the gear chain transmission, and the stop lever at the lower end is pulled to drive each stop lever to be pulled downwards to be stretched, so that the tank door is closed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An automatic cage door for a large cage comprises a driving device (1), a door body slideway (2), a folding door body (3), a transmission chain (4) and a wireless control system; the method is characterized in that: the driving device (1) is arranged at the lower end of an upper tray body of the cage, the driving device (1) comprises a driving base (1.1), a motor (1.2), a speed reducer (1.3), a coupler (1.4), a bearing seat (1.5), a driving shaft (1.6) and a driving gear (1.7), the motor (1.2), the speed reducer (1.3), the coupler (1.4), the bearing seat (1.5), the driving shaft (1.6) and the driving gear (1.7) are all arranged above the driving base (1.1), the motor (1.2) is connected with the couplers (1.4) at two sides through the speed reducer (1.3), the other end of the bearing seat (1.5) is connected with the driving shaft (1.6), door body slideways (2) are arranged at two sides of the inlet and outlet of the cage, the upper end of the door body is connected and fixed with the driving base (1.1), the lower end of the door body is connected and fixed with the upper surface of the lower tray body of the cage, the door body is tensioned, the tensioning mechanism (2.1) is internally provided with a driven gear (2.1.1), and the left end and the right end of the folding door body (3) are arranged in the door body slideway (2) and can slide up and down along the door body slideway (2); the transmission chain (4) winds through the driving gear (1.7) and the driven gear (2.1.1) and is connected with a door rod (3.1) at the lower end of the folding door body (3) to form closed-type toothed chain transmission;
the wireless control system provides the power and realizes wireless control for the motor, the wireless control system includes power, wireless signal receiving terminal and wireless signal transmitting terminal, wherein power and wireless signal receiving terminal are installed on the cage and are connected with the motor electricity, wireless signal transmitting terminal is located outside the cage.
2. The automatic door for large-sized cages according to claim 1, wherein: and a driving gear (1.7) of the driving device (1) is arranged at the tail end of the driving shaft (1.6).
3. The automatic door for large-sized cages according to claim 1, wherein: door body slide (2) are including straining mechanism (2.1), C type slide (2.2), wear-resisting slider (2.3), upper end door lever limiting plate (2.4), and strain mechanism (2.1) and install in the inboard bottom of C type slide (2.2), and wear-resisting slider (2.3) are installed in C type slide (2.2) opening part.
4. The automatic door for large-sized cages according to claim 3, wherein: tensioning mechanism (2.1) includes driven gear (2.1.1), support frame (2.1.2), leading truck (2.1.3), tie bolt is vice (2.1.4), driven gear (2.1.1) rotate to be connected on support frame (2.1.2), the both sides of support frame (2.1.2) are provided with leading truck (2.1.3), the bottom of support frame (2.1.2) is passed through tie bolt and is vice (2.1.4) and link together with leading truck (2.1.3).
5. The automatic door for large-sized cages according to claim 1, wherein: the folding door body (3) is formed by hinging a plurality of door rods (3.1) and a connecting plate (3.2) through hinging shafts (3.3), and two ends of each door rod (3.1) are provided with limiting blocks (3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214218.8U CN211619718U (en) | 2020-02-26 | 2020-02-26 | Automatic cage door for large cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214218.8U CN211619718U (en) | 2020-02-26 | 2020-02-26 | Automatic cage door for large cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211619718U true CN211619718U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020214218.8U Active CN211619718U (en) | 2020-02-26 | 2020-02-26 | Automatic cage door for large cage |
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| Country | Link |
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| CN (1) | CN211619718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526317A (en) * | 2021-07-27 | 2021-10-22 | 江苏中矿科汇矿业科技有限公司 | Automatic cage curtain door for cage |
-
2020
- 2020-02-26 CN CN202020214218.8U patent/CN211619718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526317A (en) * | 2021-07-27 | 2021-10-22 | 江苏中矿科汇矿业科技有限公司 | Automatic cage curtain door for cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic tank door for large cages Granted publication date: 20201002 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: JIANGSU ZHONGKUANG KEHUI MINING INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2024980007615 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |