CN212607168U - Container door opening device suitable for bulk grain container multi-station unloading station - Google Patents
Container door opening device suitable for bulk grain container multi-station unloading station Download PDFInfo
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- CN212607168U CN212607168U CN202020805944.7U CN202020805944U CN212607168U CN 212607168 U CN212607168 U CN 212607168U CN 202020805944 U CN202020805944 U CN 202020805944U CN 212607168 U CN212607168 U CN 212607168U
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Abstract
The utility model discloses a container door opening device suitable for a multi-station unloading station of bulk grain containers, which comprises a fixed arm, wherein the fixed arm is fixed at the unloading end of a turnover platform, one side of the fixed arm is provided with a first motor, a first rotating arm is fixed on an output shaft of the first motor and is arranged above the fixed arm, the left side and the right side of the upper end surface of the first rotating arm are provided with supporting plates, a horizontal moving mechanism is arranged between the supporting plates, the horizontal moving mechanism comprises a horizontal driving structure and a moving platform, the horizontal driving structure drives the moving platform to horizontally move along the length direction of the first rotating arm, the upper end of the moving platform is provided with a second motor along the up-down direction, a second rotating arm is arranged on an output shaft of the second motor, one side of the upper end surface of the second rotating arm, which is far away from the second motor, the utility model discloses an automatic door opener realizes the operation of opening the door of safe efficient, avoids causing the injury to the operator.
Description
Technical Field
The utility model relates to a container uninstallation equipment technical field, concretely relates to container device of opening door suitable for bulk grain container multistation unloads case station.
Background
When the container is used for transporting bulk goods or goods with large fluidity (such as building materials, chemical raw materials, grains and the like), the container is widely applied due to the characteristics of quick, efficient and batch loading and unloading. When the current container is used for bulk cargo or transportation of cargos with large liquidity, the unloading mode is mostly as follows: the operator opens the lock bar from the side opposite to the door, opens the door of the container, and then leaves the container quickly, so as to prevent the bulk cargo from directly dumping on the operator or preventing the operator from being hurt by the ejection of the door due to the dumping force of the bulk cargo on the door. In order to prevent the inclination force from popping up to hurt an operator, a door is mostly bound with a hemp rope when the door is opened, the door is opened a little by a little, the operation is complex, and the door opening efficiency is low. In order to increase the safety performance and improve the efficiency when the unloading box is opened, an automatic door opening device needs to be provided.
Disclosure of Invention
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a container door opener suitable for bulk grain container multistation unloads case station can realize the safe efficient operation of opening the door through automatic door opener, avoids causing the injury to the operator.
The container door opening device for the multi-station unloading station of the bulk grain container comprises a fixed arm fixed with a turning platform, the fixed arm is fixed at the unloading end of the turning platform, one side of the fixed arm is provided with a first motor, a first rotating arm is fixed on an output shaft of the first motor and is arranged above the fixed arm, the left side and the right side of the upper end surface of the first rotating arm are provided with supporting plates, a horizontal moving mechanism is arranged between the supporting plates, the horizontal moving mechanism comprises a horizontal driving structure and a moving platform, the horizontal driving structure drives the moving platform to horizontally move along the length direction of the first rotating arm, a second motor is arranged on the upper end of the moving platform along the vertical direction, a second rotating arm is arranged on an output shaft of the second motor, a second hydraulic cylinder is arranged on one side, far away from the second motor, of the upper end face of the second rotating arm along the vertical direction, and a piston end of the second hydraulic cylinder is provided with a clamping claw used for clamping a container lock rod handle.
According to the utility model discloses a container door opener for bulk grain container multistation unloading station, cooperation through second pneumatic cylinder and gripper jaw realizes opening container locking lever handle, the rotation through second motor and second swinging boom has realized opening container locking lever, and the rotation through first motor and first swinging boom has realized slowly opening the container cabinet door, need not to operate the manual operation of opening of workman, realize safe efficient operation of opening the door, avoid causing the injury to the operator, and can be suitable for the container of not unidimensional and specification through adjustment horizontal migration mechanism's removal length and moving platform's position, the suitability of equipment has been improved.
The utility model discloses an in some embodiments, horizontal migration mechanism include the guide rail that sets up along first swinging boom length direction level, the backup pad fixed connection of guide rail both ends and the left and right sides, the backup pad up end is fixed with first pneumatic cylinder along guide rail length direction, moving platform slides and sets up on the guide rail, and the moving platform side is equipped with the connecting plate, connecting plate and first pneumatic cylinder piston end fixed connection.
The utility model discloses an in some embodiments, horizontal migration mechanism include the lead screw that sets up along first swinging boom length direction level, the lead screw both ends are rotated with the backup pad of the left and right sides and are connected, the power supply drives the lead screw rotatory, the mobile platform cover is established on the lead screw and the mobile platform is inside be equipped with lead screw matched with internal thread
In some embodiments of the present invention, the electromagnetic chuck is disposed on one side of the supporting plate close to the door of the container.
In some embodiments of the present invention, the upper end of the clamping jaw is open and the longitudinal section is "U" shaped.
In some embodiments of the present invention, the output shafts of the first motor and the second motor are provided with angle sensors.
The utility model discloses an in some embodiments, still include the controller, controller and the equal electric connection of angle sensor, first motor and second motor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a container door opener according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a container turning platform according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the container turnover platform according to the embodiment of the present invention after being connected to a container.
Fig. 4 is a schematic structural view of the container turning platform and the multi-station unloading station according to the embodiment of the present invention.
Reference numerals: the device comprises a fixed arm 1, a first motor 2, a first rotating arm 3, a guide rail 4, a supporting plate 5, a first hydraulic cylinder 6, a moving platform 7, a connecting plate 8, a second motor 9, a second rotating arm 10, a second hydraulic cylinder 11, clamping claws 12, a turnover platform 13, a locking rod handle 14, a locking rod 15 and a multi-station box unloading station 16.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in figure 1, the container door opening device for the multi-station unloading station of the bulk grain container according to the embodiment of the invention comprises a fixed arm 1 fixed with a turning platform 13, the fixed arm 1 is fixed at the discharging end of the turning platform (the front end of the turning platform shown in figure 2 is the discharging end), one side of the fixed arm 1 is provided with a first motor 2, the first motor 2 is vertically arranged along the up-down direction (the up-down direction shown in figure 1) and the output shaft passes through the fixed arm 1 to be upwards arranged, the output shaft of the first motor 2 is fixed with a first rotating arm 3 and the first rotating arm 3 is arranged above the fixed arm 1, the first rotating arm 3 is arranged in parallel with the fixed arm 1, the left side and the right side of the upper end surface of the first rotating arm 3 are provided with supporting plates 5, the lower end of the supporting plates 5 is fixed at the upper end surface of the first rotating arm 3, be equipped with horizontal migration mechanism between the backup pad 5, horizontal migration mechanism includes horizontal drive structure and moving platform 7, horizontal drive structure drives moving platform 7 along first swinging boom 3 length direction (the left and right direction that is shown in fig. 2) horizontal migration. The upper end of the moving platform 7 is provided with a second motor 9 along the up-down direction (the up-down direction shown in fig. 1), an output shaft of the second motor 9 is provided with a second rotating arm 10, the second rotating arm 10 is arranged in parallel with the first rotating arm 3, one side of the upper end surface of the second rotating arm 10, which is far away from the second motor 9, is provided with a second hydraulic cylinder 11 along the up-down direction, as shown in fig. 1, the second motor 9 is arranged on the right side of the second rotating arm 10, the second hydraulic cylinder 11 is arranged on the left side of the second rotating arm 10, and the piston end of the second hydraulic cylinder 11 is provided with a clamping claw 12 for clamping a.
According to the utility model discloses a container device of opening door for bulk grain container multistation unloading station, cooperation through second pneumatic cylinder 11 and gripper jaw 12 realizes opening container locking lever handle 14, the rotation through second motor 9 and second swinging boom 10 has realized opening container locking lever 15, and realized slowly opening the container cabinet door through the rotation of first motor 2 and first swinging boom 3, need not to operate workman manual opening, realize safe efficient operation of opening the door, avoid causing the injury to the operator, and can pass through horizontal migration mechanism length and moving platform 7's position, can be suitable for the container of not unidimensional and specification, the suitability of equipment has been improved.
The utility model discloses an in some embodiments, horizontal migration mechanism includes the guide rail 4 that sets up along 3 length direction levels of first swinging boom, the 5 fixed connection of backup pad of 4 both ends and the left and right sides of guide rail, 5 up end edges of backup pad are fixed with first pneumatic cylinder 6 along 4 length direction of guide rail (the left and right sides direction shown in figure 1), moving platform 7 slides and sets up on guide rail 4, moving platform 7's width is greater than width and the moving platform 7 rear end face of first swinging boom 3 and is in same vertical plane (the fore-and-aft direction shown in figure 1) with 3 rear end faces of first swinging boom, moving platform 7 side is equipped with connecting plate 8, connecting plate 8 and 6 piston end fixed connection of first pneumatic cylinder.
The utility model discloses an in some embodiments, horizontal migration mechanism can also be including the lead screw (not shown in the figure) that sets up along 3 length direction levels of first swinging boom (the left and right sides direction shown in figure 1), and the lead screw both ends are rotated with the backup pad 5 of the left and right sides and are connected, and the power supply drives the lead screw rotatory, and the power supply can be motor or internal-combustion engine, and 7 covers of moving platform establish on the lead screw and moving platform 7 inside be equipped with lead screw matched with internal thread.
In some embodiments of the present invention, the electromagnetic chuck is disposed on one side of the supporting plate 5 close to the door of the container. In another embodiment, an expansion member may be further disposed between the electromagnetic chuck and the supporting plate 5, and the expansion member may be a hydraulic cylinder or an electric push rod. The electromagnetic chuck can provide suction when opening the container cabinet door, and the cabinet door is guaranteed to be opened more smoothly.
In some embodiments of the present invention, the upper end of the clamping jaw 12 is open and has a U-shaped longitudinal section. The upper end opening of the clamping claw 12 ensures that the locking rod handle 14 can enter the clamping claw 12, and the U-shaped clamping plate is arranged at the front and the rear of the clamping claw 12, so that the locking rod handle 14 is prevented from falling off from the clamping claw 12 when the locking rod 15 is rotated. This is because when the lock lever 15 is rotated, the wall surface of the lock lever 15 comes into contact with the holding plates at the front and rear ends of the holding claw 12, and a pressing force is generated therebetween, and the pressing force is directed toward the inside of the holding claw 12, thereby preventing the lock lever handle 14 from falling off from the holding claw 12.
In some embodiments of the present invention, the output shafts of the first motor 2 and the second motor 9 are both provided with angle sensors. The device further comprises a controller, and the controller is electrically connected with the angle sensor, the first motor 2 and the second motor 9. Through setting up angle sensor, can real time monitoring first motor 2 and second motor 9 rotation angle, after the rotation angle of second motor 9 reached locking lever 15 and opened required angle, second motor 9 stall to guarantee locking lever 15's accurate opening, avoid rotation angle too big, lead to locking lever 15 to lock here. After the rotation angle of first motor 2 reached the cabinet door and opened required angle, first motor 2 stall guaranteed the accurate of cabinet door and opened, and cabinet door opening angle is too big to cause the harm to the cabinet door hinge.
As shown in fig. 2-4, according to the utility model discloses container upset platform 13, container upset platform 13 belong to multistation unloading station component part, install foretell door opener on the container upset platform 13, and door opener fixes at upset platform 13 discharge end, and door opener's quantity and position are corresponding with container cabinet door quantity and position, and as shown in fig. 3, the cabinet door in this embodiment is two, and consequently door opener is provided with two to the position is corresponding with the cabinet door position.
According to the utility model discloses container upset platform through setting up independent door opener, realizes independently opening the different cabinet doors of container, has improved the efficiency of opening of cabinet door on the one hand, and on the other hand has improved the suitability of equipment, also is convenient for adjust the gap of opening between the cabinet door simultaneously to the uninstallation speed of adjustment material.
In some embodiments of the present invention, the door opener is provided with two central axisymmetric arrangements along the width direction of the turnover platform 13.
As shown in fig. 2 and 3, the utility model discloses working process when implementing to unload as follows, at first hoist and mount the container to upset platform 13 via hoisting equipment, the angle lock in 13 four corners of upset platform is connected with the corner fittings in container lower extreme four corners, thereby fix the container on upset platform 13, start the jacking pneumatic cylinder of 13 below of upset platform, upset platform 13 drives the container around the hinge post slope, after reaching preset inclination, stop the jacking pneumatic cylinder and continue to extend, get into the cabinet door and open the operation this moment, the operation of unloading.
Before the cabinet door is opened, the first rotating arm 3 and the second rotating arm 10 are both parallel to the fixed arm 1, in other words, the first rotating arm 3 and the second rotating arm 10 are both in a left-right horizontal state, after the cabinet door opening operation is started, the lock rod handle 14 and the lock rod 15 need to be opened first, the first hydraulic cylinder 6 drives the moving platform 7 to move to the position under the lock rod handle 14, then the second hydraulic cylinder 11 is started, the second hydraulic cylinder 11 drives the clamping claw 12 to ascend, after the lock rod handle 14 enters the clamping claw 12 through the upper end opening of the clamping claw 12, the height of the clamping claw 12 is continuously raised, the clamping claw 12 drives the lock rod handle 14 to rotate around the hinge point of the lock rod handle 14 and the lock rod 15, so as to open the lock rod handle 14, after the lock rod handle 14 is opened, the second hydraulic cylinder 11 stops operating, then the second motor 9 is started, and the second motor 9 in the left-side door opening device, the left second rotating arm 10 drives the left lock rod handle 14 to rotate anticlockwise through the clamping claw 12, the left lock rod handle 14 rotates anticlockwise to drive the left lock rod 15 to rotate anticlockwise, and when the angle sensor on the left second motor 9 detects that the rotating angle of the second motor 9 reaches the angle required by opening of the lock rod 15, the controller controls the left second motor 9 to stop rotating, so that opening of the left lock rod 15 is achieved. Second motor 9 clockwise rotation in the device that opens door on right side, second swinging boom 10 on right side drives locking lever handle 14 clockwise rotation on right side through gripper jaw 12, locking lever handle 14 clockwise rotation on right side drives locking lever 15 clockwise rotation on right side, when angle sensor on the second motor 9 on right side detects that the rotation angle of second motor 9 has reached locking lever 15 and opens required angle, controller control right side second motor 9 stall to realize opening of right side locking lever 15.
After locking lever handle 14 and locking lever 15 opened, start first motor 2 and open the cabinet door, when opening the left side cabinet door, the electromagnetic chuck on the left side backup pad 5 circular telegram adsorbs the left side cabinet door on the electromagnetic chuck, and the first swinging boom 3 in left side is driven clockwise to the first motor 2 in left side afterwards and is rotated, and the left side cabinet door is followed the clockwise rotation of the first swinging boom 3 in left side and is slowly opened. When opening the right side cabinet door, the electromagnetic chuck on the right side backup pad 5 circular telegram adsorbs the right side cabinet door on the electromagnetic chuck, and the first swinging boom 3 in right side is driven anticlockwise to rotate by the first motor 2 in right side afterwards, and the right side cabinet door is opened slowly along with the anticlockwise rotation of the first swinging boom 3 in right side. When the angle sensors on the first motors 2 on the left and right sides detect that the rotation angle of the first motor 2 has reached the maximum opening angle of the cabinet door, the controller controls the first motors 2 on the left and right sides to stop rotating, so that the cabinet door is opened.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. A container door opening device suitable for a multi-station unloading station of bulk grain containers is characterized by comprising a fixed arm fixed with a turnover platform, the fixed arm is fixed at the unloading end of the turnover platform, a first motor is arranged at one side of the fixed arm, a first rotating arm is fixed on an output shaft of the first motor and is arranged above the fixed arm, supporting plates are arranged at the left side and the right side of the upper end surface of the first rotating arm, a horizontal moving mechanism is arranged between the supporting plates and comprises a horizontal driving structure and a moving platform, the horizontal driving structure drives the moving platform to horizontally move along the length direction of the first rotating arm, a second motor is arranged on the upper end of the moving platform along the vertical direction, a second rotating arm is arranged on an output shaft of the second motor, a second hydraulic cylinder is arranged on one side, far away from the second motor, of the upper end face of the second rotating arm along the vertical direction, and a piston end of the second hydraulic cylinder is provided with a clamping claw used for clamping a container lock rod handle.
2. The container door opening device suitable for the multi-station bulk container unloading station according to claim 1, wherein the horizontal moving mechanism comprises a guide rail horizontally arranged along the length direction of the first rotating arm, two ends of the guide rail are fixedly connected with support plates at the left side and the right side, a first hydraulic cylinder is fixed on the upper end surface of each support plate along the length direction of the guide rail, the moving platform is slidably arranged on the guide rail, a connecting plate is arranged at the side edge of the moving platform, and the connecting plate is fixedly connected with the piston end of the first hydraulic cylinder.
3. The container door opening device suitable for the multi-station bulk container unloading station as claimed in claim 1, wherein the horizontal moving mechanism comprises a screw rod horizontally arranged along the length direction of the first rotating arm, two ends of the screw rod are rotatably connected with the left and right support plates, the power source drives the screw rod to rotate, the moving platform is sleeved on the screw rod, and an internal thread matched with the screw rod is arranged inside the moving platform.
4. The container door opener applicable to a multi-station unloading station of bulk containers according to claim 1, wherein an electromagnetic chuck is arranged on one side of the supporting plate, which is close to the container door.
5. The container door opener applicable to a multi-station unloading station of bulk containers according to claim 1, wherein the upper ends of the clamping claws are open and the longitudinal section of the clamping claws is U-shaped.
6. The container door opener applicable to a multi-station unloading station of bulk containers according to claim 1, wherein the output shafts of the first motor and the second motor are respectively provided with an angle sensor.
7. The container door opener applicable to a multi-station unloading station of bulk containers according to claim 6, further comprising a controller, wherein the controller is electrically connected with the angle sensor, the first motor and the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020805944.7U CN212607168U (en) | 2020-05-15 | 2020-05-15 | Container door opening device suitable for bulk grain container multi-station unloading station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020805944.7U CN212607168U (en) | 2020-05-15 | 2020-05-15 | Container door opening device suitable for bulk grain container multi-station unloading station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212607168U true CN212607168U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020805944.7U Expired - Fee Related CN212607168U (en) | 2020-05-15 | 2020-05-15 | Container door opening device suitable for bulk grain container multi-station unloading station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212607168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118323667A (en) * | 2024-06-12 | 2024-07-12 | 青岛港国际股份有限公司 | Automatic door opening and closing device for container |
-
2020
- 2020-05-15 CN CN202020805944.7U patent/CN212607168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118323667A (en) * | 2024-06-12 | 2024-07-12 | 青岛港国际股份有限公司 | Automatic door opening and closing device for container |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210515 |