CN212292458U - Automatic tank curtain door with hydraulic motor - Google Patents
Automatic tank curtain door with hydraulic motor Download PDFInfo
- Publication number
- CN212292458U CN212292458U CN202020274558.XU CN202020274558U CN212292458U CN 212292458 U CN212292458 U CN 212292458U CN 202020274558 U CN202020274558 U CN 202020274558U CN 212292458 U CN212292458 U CN 212292458U
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- chain wheel
- door
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- wire rope
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Abstract
The utility model relates to an automatic jar curtain door of hydraulic motor comprises folding jar door, wire rope, driving roller group, slide, transmission sprocket group, travelling car, pusher dog, control sprocket group, motor and support. One end of the steel wire rope is connected with the folding tank door, and the other end of the steel wire rope is wound and fixed on the transmission roller group; one end of the transmission roller group is connected with the transmission chain wheel group, and the moving trolley is connected with the roller chain I of the transmission chain wheel group; the pusher dog is installed on the roller chain II of the control chain wheel group, and the motor is connected with the control chain wheel group. The motor rotates reversely to drive the pusher dog on the control chain wheel set to rotate anticlockwise, the movable trolley is pressed and slides downwards to drive the transmission chain wheel set to rotate; the transmission chain wheel group drives the steel wire rope to wind around the winding drum, the folding tank door hung at the other end of the steel wire rope is lifted along with the steel wire rope, and the tank door is opened; the motor rotates clockwise, the pusher dog rotates clockwise, breaks away from the travelling car, the folding tank door falls under the action of dead weight, and the tank door is closed. The utility model discloses under the control of external hydraulic system, automatic opening closes.
Description
Technical Field
The utility model relates to a be applied to automatic jar curtain door of hydraulic motor of mine promotion container.
Background
In order to ensure the safety of members in the tank, the tank curtain door is a necessary device for lifting the container in the mine. The tank curtain door that present mine promoted the container and used has: the manual lifting type tank curtain door is simple in structure, but the manual operation takes long time and is easy to have potential safety hazards; manual internal and external opening and closing of the tank curtain door consumes labor and time, and a large operation space is needed when the tank curtain door is opened by pushing inwards; the tank curtain door which is automatically and semi-automatically opened and closed by using a hydraulic cylinder or an air cylinder has the most complex structure, and auxiliary equipment needs larger installation space and also needs to be provided with equipment such as a hydraulic station, an air cylinder and the like; in recent years, an automatic tank curtain door which uses a motor to drive a steel wire rope to pull the door is complex in structure, one of the automatic tank curtain door needs an external power supply and a hydraulic station, the installation and the use are not very convenient, and the other automatic tank curtain door needs to be charged frequently when a storage battery is used.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, it is necessary to provide an automatic folding tank door for mining with an improved structure to overcome the above-mentioned drawbacks of the prior art.
The utility model adopts the technical proposal that: the utility model provides an automatic jar curtain door of hydraulic motor which characterized in that: the folding cage door comprises a folding cage door, a steel wire rope, a transmission roller group, a slideway, a transmission chain wheel group, a moving trolley, a pusher dog, a control chain wheel group, a motor and a bracket. The folding tank door is arranged on the inlet and outlet side of the container, the transmission roller group is fixed on the upper part of the folding tank door, one end of the steel wire rope is connected with the folding tank door, and the other end of the steel wire rope is fixed on the transmission roller group. The transmission roller group is connected with the transmission chain wheel group through a connecting shaft; and connecting pins at the upper end and the lower end of the mobile trolley are respectively connected with a roller chain I of the transmission chain wheel set to form a closed-loop chain. The pusher dog, the control chain wheel set, the motor and the bracket are arranged on a derrick on one side of the lifting container, and the pusher dog is arranged on a roller chain II of the control chain wheel set.
The folding tank door consists of positioning angle steel, a guide post, a cross rod, a connecting plate, snap nails and washer nuts; the cross bars are connected through connecting plates and snap nails to form a foldable and unfoldable tank door; two ends of the connecting plate are provided with long holes; the lantern rings at the two ends of the cross rod penetrate through the guide columns, and the cross rod can slide up and down along the guide columns; the lower parts of the two ends of the cross bar at the uppermost end are fixed with baffles.
The transmission roller group consists of a first support, a winding drum, a connecting shaft and a check ring.
The transmission chain wheel set comprises a first chain wheel, a first roller chain, a second chain wheel and a second support.
The movable trolley comprises a trolley body, a roller and a lapping claw, wherein the lapping claw is fixed on the trolley body.
The pusher dog, the control chain wheel set, the motor and the bracket form a control part.
The control chain wheel group comprises a first connecting pin assembly, a third chain wheel, a second roller chain, a fourth chain wheel and a second connecting pin assembly.
The motor is connected with the second connecting pin assembly of the control chain wheel set in a matching mode.
The utility model discloses an automatic jar curtain door of hydraulic motor, simple structure, control is convenient, and the jar door is opened in a flexible way, and the result of use is showing.
Drawings
FIG. 1 is a schematic diagram of a hydraulic motor automatic tank curtain door.
Figure 2 is a view of the folding tank door.
Figure 3 is a block diagram of a drive roller set.
Fig. 4 is a block diagram of a drive sprocket set.
FIG. 5 is a view showing the construction of the traveling carriage.
Fig. 6 is a control unit composition diagram.
Fig. 7 is a block diagram of a control sprocket set.
Detailed Description
The following is a specific example of the present invention, and the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, an automatic tank curtain door with a hydraulic motor is characterized in that: the folding cage door comprises a folding cage door (1), a steel wire rope (2), a transmission roller group (3), a slideway (4), a transmission chain wheel group (5), a mobile trolley (6), a pusher dog (7), a control chain wheel group (8), a motor (9) and a bracket (10); the folding tank door (1) is arranged on the inlet and outlet sides of the container, and the transmission roller group (3) is fixed on the upper part of the folding tank door (1); one end of the steel wire rope (2) is connected with the folding tank door (1), and the other end of the steel wire rope is fixed on the transmission roller group (3); the transmission roller group (3) is connected with the transmission chain wheel group (5) through a connecting shaft (3-3); connecting pins at the upper end and the lower end of the mobile trolley (6) are respectively connected with a roller chain I (5-2) of the transmission chain wheel set (5) to form a closed-loop chain; the pusher dog (7), the control chain wheel set (8), the motor (9) and the support (10) are arranged on a derrick on one side of the lifting container, and the pusher dog (7) is arranged on a roller chain II (8-3) of the control chain wheel set (8).
The folding tank door (1) consists of positioning angle steel (1-1), guide columns (1-2), cross rods (1-3), connecting plates (1-4), snap nails (1-5), washer nuts (1-6) and baffles (1-7); the cross rods (1-3) are connected through connecting plates (1-4) and snap nails (1-5) to form a foldable and unfoldable tank door; two ends of the connecting plate (1-4) are provided with long holes; lantern rings at two ends of the cross rod (1-3) penetrate through the guide columns (1-2), and the cross rod (1-3) can slide up and down along the guide columns (1-2); the transverse rods (1-3) and the lower parts of the two ends of the transverse rod (1-3) at the uppermost end are fixed with the baffle plates (1-7).
The transmission roller set (3) is composed of a first support (3-1), a winding drum (3-2), a connecting shaft (3-3) and a check ring (3-4).
The transmission chain wheel set (5) comprises a first chain wheel (5-1), a first roller chain (5-2), a second chain wheel (5-3) and a second support (5-4).
The movable trolley (6) comprises a trolley body (6-1), rollers (6-2) and a lapping claw (6-3), wherein the lapping claw (6-3) is fixed on the trolley body (6-1).
The pusher dog (7), the control chain wheel set (8), the motor (9) and the bracket (10) form a control part.
The control chain wheel group (8) comprises a first connecting pin assembly (8-1), a third chain wheel (8-2), a second roller chain (8-3), a fourth chain wheel (8-4) and a second connecting pin assembly (8-5).
The motor (9) is matched and connected with a second connecting pin assembly (8-5) of the control chain wheel set (8).
The working process is as follows: the motor (9) is externally connected with a control oil way and is connected with a tank curtain door remote controller; the lifting container is provided with a tank curtain door in-place sensor. When a container is lifted to a certain working face, a tank curtain door needs to be opened, a worker presses an opening key on a remote controller of the tank curtain door, a motor (9) rotates reversely under the action of a control oil circuit to drive a pusher dog (7) on a control chain wheel set (8) to rotate anticlockwise, the pusher dog (7) rotates to a mobile trolley (6) and is overlapped with a carrying claw (6-3) of the mobile trolley (6), and the pusher dog (7) presses the mobile trolley (6) to enable the mobile trolley to slide downwards along a slide way (4). The movable trolley (6) drives the transmission chain wheel set (5) to rotate, the transmission chain wheel set (5) drives the steel wire rope (2) to wind around the winding drum (3-2), the folding tank door (1) hung at the other end of the steel wire rope (2) is lifted along with the steel wire rope, the folding tank door (1) is folded and contracted, and the tank curtain door is opened; when the folding tank door (1) is lifted and contracted to the minimum, the movable trolley (6) slides downwards to a set position, the in-place sensor is triggered to give out a signal, and the motor (9) stops rotating. When the lifting container leaves the working surface, a worker presses a closing key on a tank curtain door remote controller, a motor (9) rotates forwards under the action of a control oil path to drive a shifting claw (7) on a control chain wheel set (8) to rotate clockwise, the shifting claw (7) rotates to the top end of the control chain wheel set (8), a moving trolley (6) loses downward acting force, a folding tank door (1) indirectly connected with the moving trolley falls and expands under the action of dead weight, a tank curtain door is closed, and the motor (9) is closed under the action of the control oil path.
Claims (8)
1. The utility model provides an automatic jar curtain door of hydraulic motor which characterized in that: the folding cage door comprises a folding cage door (1), a steel wire rope (2), a transmission roller group (3), a slideway (4), a transmission chain wheel group (5), a mobile trolley (6), a pusher dog (7), a control chain wheel group (8), a motor (9) and a bracket (10); the folding tank door (1) is arranged on the inlet and outlet sides of the container, and the transmission roller group (3) is fixed on the upper part of the folding tank door (1); one end of the steel wire rope (2) is connected with the folding tank door (1), and the other end of the steel wire rope is fixed on the transmission roller group (3); the transmission roller group (3) is connected with the transmission chain wheel group (5) through a connecting shaft (3-3); connecting pins at the upper end and the lower end of the mobile trolley (6) are respectively connected with a roller chain I (5-2) of the transmission chain wheel set (5) to form a closed-loop chain; the pusher dog (7), the control chain wheel set (8), the motor (9) and the support (10) are arranged on a derrick on one side of the lifting container, and the pusher dog (7) is arranged on a roller chain II (8-3) of the control chain wheel set (8).
2. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the folding tank door (1) consists of positioning angle steel (1-1), guide columns (1-2), cross rods (1-3), connecting plates (1-4), snap nails (1-5), washer nuts (1-6) and baffles (1-7); the cross rods (1-3) are connected through connecting plates (1-4) and snap nails (1-5) to form a foldable and unfoldable tank door; two ends of the connecting plate (1-4) are provided with long holes; lantern rings at two ends of the cross rod (1-3) penetrate through the guide columns (1-2), and the cross rod (1-3) can slide up and down along the guide columns (1-2); the transverse rods (1-3) and the lower parts of the two ends of the transverse rod (1-3) at the uppermost end are fixed with the baffle plates (1-7).
3. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the transmission roller set (3) is composed of a first support (3-1), a winding drum (3-2), a connecting shaft (3-3) and a check ring (3-4).
4. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the transmission chain wheel set (5) comprises a first chain wheel (5-1), a first roller chain (5-2), a second chain wheel (5-3) and a second support (5-4).
5. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the movable trolley (6) comprises a trolley body (6-1), rollers (6-2) and a lapping claw (6-3), wherein the lapping claw (6-3) is fixed on the trolley body (6-1).
6. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the pusher dog (7), the control chain wheel set (8), the motor (9) and the bracket (10) form a control part.
7. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the control chain wheel group (8) comprises a first connecting pin assembly (8-1), a third chain wheel (8-2), a second roller chain (8-3), a fourth chain wheel (8-4) and a second connecting pin assembly (8-5).
8. The hydraulic motor automatic tank curtain door according to claim 1, characterized in that: the motor (9) is matched and connected with a second connecting pin assembly (8-5) of the control chain wheel set (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020274558.XU CN212292458U (en) | 2020-03-04 | 2020-03-04 | Automatic tank curtain door with hydraulic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020274558.XU CN212292458U (en) | 2020-03-04 | 2020-03-04 | Automatic tank curtain door with hydraulic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212292458U true CN212292458U (en) | 2021-01-05 |
Family
ID=73957902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020274558.XU Active CN212292458U (en) | 2020-03-04 | 2020-03-04 | Automatic tank curtain door with hydraulic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212292458U (en) |
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2020
- 2020-03-04 CN CN202020274558.XU patent/CN212292458U/en active Active
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