CN219057591U - Push-pull device for stacking front frame and rear frame of container - Google Patents
Push-pull device for stacking front frame and rear frame of container Download PDFInfo
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- CN219057591U CN219057591U CN202320022815.4U CN202320022815U CN219057591U CN 219057591 U CN219057591 U CN 219057591U CN 202320022815 U CN202320022815 U CN 202320022815U CN 219057591 U CN219057591 U CN 219057591U
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Abstract
The utility model relates to a push-pull device for stacking front and rear frames of a container, which is characterized in that a push-pull assembly is arranged on a base of the push-pull device for stacking front and rear frames of the container, the push-pull assembly comprises a mounting plate provided with a push-pull shaft, one end of the push-pull shaft is provided with a dragging plate, the push-pull shaft is driven to rotate by a rotary driving motor on the mounting plate, and the push-pull device for stacking front and rear frames of the container further comprises a displacement driving device for driving the mounting plate to slide along a guide groove. The push-pull device for stacking the front and rear frames of the container realizes the rotation driving and displacement driving of the push-pull shaft through the rotation driving motor and the displacement driving device respectively, so that the push-pull device can realize the dragging action on the plates through the push-pull plate, and meanwhile, the push-pull device does not need to be integrally arranged below the stack during push-pull, thereby facilitating the integration of the push-pull device and the existing plate stack, and improving the space utilization rate of the stack. During separation, an operator drives the push-pull plate to move out from the lower part of the plate through the rotation driving motor and the displacement driving device.
Description
Technical Field
The utility model relates to a push-pull device, in particular to a push-pull device for stacking front and rear frames of a container.
Background
When stacking, the container plates, such as front frames or rear frames of the container, are easy to topple after being directly stacked due to uneven weight distribution of the container plates, so that the plates need to be staggered when stacking so as to prevent toppling.
Chinese patent publication No. CN109823756B, entitled "automatic push-pull tray storage and retrieval device", discloses a push-pull storage and retrieval device, which drives a frame to move by a servo motor on a stacking platform, and drives a driven chain to operate by a gear motor on the frame. When the tray is pushed and pulled, the pulling hooks at the two ends of the driven chain are driven by the chain to pull the tray.
The push-pull storing and taking device with the structure is wholly arranged below the pulled workpiece during working, so that the push-pull storing and taking device is inconvenient to integrate with the existing container plate stack, meanwhile, the whole height of the stack is raised, the space utilization rate is reduced, and the stack is inconvenient to integrate with the existing container plate conveying line. In addition, after the push-pull is completed, a special cargo platform is required to be lowered to a preset height so as to separate the cargo platform from a workpiece, and the operation is not convenient.
Disclosure of Invention
In order to solve the problems, the utility model provides the push-pull device for stacking the front frame and the rear frame of the container, which is convenient to integrate with the existing stack because the push-pull device for stacking the front frame and the rear frame of the container is not required to be integrally arranged below the plates when being used, and meanwhile, a special cargo carrying platform is not required to lift, so that the plates can be conveniently pushed and pulled to prevent the plates from being toppled over due to factors such as height or weight.
The utility model relates to a push-pull device for stacking front and rear frames of a container, which comprises a mounting base and a push-pull assembly, wherein the mounting base comprises a base plate and a fixed plate on the surface of the base plate, and a guide groove is formed in the side surface of the fixed plate;
the push-pull assembly comprises a mounting plate and a push-pull shaft, a bearing seat is arranged on the surface of the mounting plate, the push-pull shaft is connected with a bearing on the bearing seat, a push-pull plate is fixedly arranged at one end of the push-pull shaft, a rotary driving motor for driving the push-pull shaft to rotate is further arranged on the mounting plate, a machine body of the rotary driving motor is fixedly arranged on the mounting plate, an output shaft of the rotary driving motor is connected with the push-pull shaft, side edges of the mounting plate are slidably arranged in the guide groove, and the push-pull device for stacking the front frame and the rear frame of the container further comprises a displacement driving device for driving the mounting plate to move along the guide groove.
The push-pull device for stacking the front and rear frames of the container has the advantages that the push-pull assembly capable of sliding along the guide groove is arranged on the mounting base of the push-pull device, the push-pull assembly comprises a mounting plate provided with a push-pull shaft, one end of the push-pull shaft is provided with a push-pull plate, the push-pull shaft is driven to rotate by a rotating driving motor on the mounting plate, and the push-pull device for stacking the front and rear frames of the container further comprises a displacement driving device for driving the mounting plate to slide along the guide groove.
Compared with the existing push-pull device, the push-pull device for stacking the front and rear frames of the container realizes the rotation driving and displacement driving of the push-pull shaft through the rotation driving motor and the displacement driving device respectively, so that the push-pull device can realize the push-pull effect on the plates through the push-pull plate, and meanwhile, the push-pull device does not need to be integrally arranged below the stack during push-pull, thereby being convenient for integration with the existing plate stack and improving the space utilization rate of the stack. Furthermore, it does not need to be lifted by a special cargo bed. During separation, an operator can drive the push-pull plate to move out from the lower part of the plate through the rotation driving motor and the displacement driving device, and the operation is very convenient.
Furthermore, the push-pull device for stacking the front frame and the rear frame of the container is characterized in that the push-pull shaft is provided with the induction plates, the push-pull assembly further comprises inductors corresponding to the induction plates, the number of the induction plates and the number of the inductors are respectively two, the two induction plates are arranged in a staggered mode, and the surface of the mounting plate is provided with rectangular openings for avoiding the induction plates.
The sensing plate and the sensor realize sensing and feedback control of the rotation angle of the push-pull shaft.
Furthermore, the inductor is a U-shaped photoelectric switch fixed on the mounting plate.
The U-shaped photoelectric switch is arranged to sense the sensing plate, so that the rotation limiting function of the push-pull shaft is realized.
Further, in the push-pull device for stacking the front frame and the rear frame of the container, the driven sprocket is arranged in the middle of the push-pull shaft, the machine body of the rotary driving motor is fixedly arranged on the bottom surface of the mounting plate, the output end of the rotary driving motor is connected with the driving sprocket, the driving sprocket is provided with the driving chain, the bottom end of the driving chain is meshed with the driving sprocket, and the top end of the driving chain penetrates through the through hole in the mounting plate and is meshed with the driven sprocket.
The driving chain wheel, the driven chain wheel, the driving chain and other parts are arranged to realize the rotation driving of the push-pull shaft. Simultaneously, the machine body of the rotary driving motor is fixedly arranged on the bottom surface of the mounting plate, so that the whole push-pull assembly is more compact.
Furthermore, the push-pull device for stacking the front frame and the rear frame of the container is characterized in that a U-shaped chain wheel shield with two ends fixedly connected with a mounting plate is arranged on the outer side of the driven chain wheel.
The U-shaped chain wheel shield is arranged to protect the driven chain wheel, the driving chain and other parts.
Further, the push-pull device for stacking the front frame and the rear frame of the container is characterized in that the displacement driving device is a push-pull oil cylinder, a cylinder body of the push-pull oil cylinder is hinged on the fixing frame, and the end part of a piston rod of the push-pull oil cylinder is hinged on a hinging seat at the end part of the mounting plate.
The displacement driving function of the push-pull assembly is realized by the arrangement of the push-pull oil cylinder.
Further, in the push-pull device for stacking the front frame and the rear frame of the container, the front end and the rear end of the fixing plate are respectively provided with the sensor mounting seats for mounting the sensors, and the sensors are arranged on the sensor mounting seats.
The setting of sensor mount pad and sensor has realized the displacement limit function to push-and-pull subassembly.
Furthermore, the push-pull device for stacking the front frame and the rear frame of the container is characterized in that two sides of the push-pull shaft are respectively provided with a guard plate fixedly connected with the mounting plates, one guard plate is provided with a drag chain mounting plate, and one end of the drag chain is fixedly arranged on the drag chain mounting plate.
The foregoing description is merely an overview of the embodiments of the present utility model, and is intended to provide a more clear understanding of the technical means of the present utility model, as embodied in the present utility model, by way of example only.
Drawings
Fig. 1 is a front view of a push-pull device for stacking front and rear frames of a container, in which a push-pull cylinder is not shown.
Fig. 2 is a top view of a push-pull device for stacking front and rear frames of a container, wherein a push-pull cylinder is not shown.
Fig. 3 is a side view of a push-pull device for stacking front and rear frames of a container, wherein the push-pull cylinder is not shown.
Fig. 4 is a cross-sectional view of a push-pull device for stacking front and rear frames of a container, in which a push-pull cylinder is not shown.
Fig. 5 is a partial enlarged view of the portion E in fig. 4.
Fig. 6 is a perspective view of a push-pull device for stacking front and rear frames of a container, in which a push-pull cylinder is not shown.
Fig. 7 is a sectional view of a push-pull device for stacking front and rear frames of a container.
Fig. 8 is a perspective view of a push-pull assembly.
Fig. 9 is a front view of the mounting base.
Fig. 10 is a perspective view of the mounting base.
Fig. 11 is a stacking view of container side panels.
In the figure, a container side plate 4, a door lintel plate 4.1, a mounting base 6.1, a base plate 6.1.1, a fixing plate 6.1.2, a guide groove 6.1.3, a reinforcing rib plate 6.1.4, a push-pull assembly 6.2, a mounting plate 6.2.1, a push-pull shaft 6.2.2, a bearing seat 6.2.3, a bearing 6.2.4, a push-pull plate 6.2.5, a rotation driving motor 6.2.6, a sensing plate 6.2.7, a driven sprocket 6.2.8, a U-shaped sprocket shield 6.2.9, a driving sprocket 6.2.10, a driving chain 6.2.11, a hinge seat 6.2.12, a sensor mounting seat 6.2.13, a guard plate 6.2.14, a drag chain mounting plate 6.2.15 and a displacement driving device 6.3.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 11, the push-pull device for stacking front and rear frames of a container in this embodiment includes a mounting base 6.1 and a push-pull assembly 6.2, the mounting base includes a base plate 6.1.1 and a fixing plate 6.1.2 on the surface of the base plate, and a guide groove 6.1.3 is provided on the side surface of the fixing plate;
the push-pull assembly comprises a mounting plate 6.2.1 and a push-pull shaft 6.2.2, a bearing seat 6.2.3 is arranged on the surface of the mounting plate, the push-pull shaft is connected with a bearing 6.2.4 on the bearing seat, a push-pull plate 6.2.5 is fixedly arranged at one end of the push-pull shaft, a rotation driving motor 6.2.6 for driving the push-pull shaft to rotate is further arranged on the mounting plate, a machine body of the rotation driving motor is fixedly arranged on the mounting plate, an output shaft of the rotation driving motor is connected with the push-pull shaft, the side edge of the mounting plate is slidably arranged in the guide groove, and the push-pull device for stacking front and rear frames of the container further comprises a displacement driving device 6.3 for driving the mounting plate to move along the guide groove.
The push-pull device for stacking the front and rear frames of the container comprises a mounting plate, a push-pull assembly and a displacement driving device, wherein the push-pull assembly can slide along a guide groove is arranged on a mounting base of the push-pull device, the mounting plate is provided with a push-pull shaft, one end of the push-pull shaft is provided with a push-pull plate, the push-pull shaft is driven to rotate through a rotation driving motor on the mounting plate, and the push-pull device for stacking the front and rear frames of the container further comprises the displacement driving device for driving the mounting plate to slide along the guide groove.
Compared with the existing push-pull device, the push-pull device for stacking the front and rear frames of the container realizes the rotation driving and displacement driving of the push-pull shaft through the rotation driving motor and the displacement driving device respectively, so that the push-pull device can realize the dragging effect on the plates through the push-pull plate, and meanwhile, the push-pull device does not need to be integrally arranged below the stack during push-pull, thereby being convenient for the integration of the push-pull device and the existing plate stack, and improving the space utilization rate of the stack. Furthermore, it does not need to be lifted by a special cargo bed. During separation, an operator can drive the push-pull plate to move out from the lower part of the plate through the rotation driving motor and the displacement driving device, and the operation is very convenient.
The mounting base is used for mounting the push-pull assembly and comprises a base plate, two fixing plates are arranged on the surface of the base plate, the bottom ends of the fixing plates are fixedly connected with the base plate, and guide grooves are formed in the side faces of the fixing plates.
The push-pull assembly is used for realizing push-pull of the plate, wherein the mounting plate is used for mounting parts such as a push-pull shaft, a rotary driving motor and the like, the edges of the two sides of the mounting plate are respectively arranged in the guide grooves of the fixing plate, and the mounting plate can move back and forth along the guide grooves under the driving of the displacement driving device so as to drive the parts such as the push-pull shaft and the like to move.
The push-pull shaft is used for installing a push-pull plate so as to realize push-pull operation on the plate, two ends of the push-pull shaft are respectively connected with a rotating part of a bearing, and the bearing is arranged on a bearing seat on the surface of the installation plate. The push-pull plate is fixedly arranged at the end part of the push-pull shaft.
In order to realize the sensing and feedback control of the rotation angle of the push-pull shaft, the push-pull shaft is provided with sensing plates 6.2.7, the push-pull assembly further comprises sensors (not shown in the figure) corresponding to the sensing plates, the number of the sensing plates and the number of the sensors are respectively two, the two sensing plates are all round-head rectangular, and the two sensing plates are arranged in a staggered mode. The surface of the mounting plate is provided with a rectangular opening for avoiding the induction plate, the inductor can be a U-shaped photoelectric switch, the inductor can be fixed on the mounting plate, when the end part of the induction plate passes through the U-shaped photoelectric switch, the inductor generates a corresponding pulse signal, and the external controller judges the rotating angle of the push-pull shaft according to the pulse signal. In addition, the controller can also realize the induction and feedback control of the push-pull shaft angle through a stepping motor, an encoder and other devices, and the description is omitted here.
The bearing seats are used for installing the bearings connected with the push-pull shaft, the number of the bearings is two, the two bearing seats are respectively and fixedly arranged on the surface of the installation plate, and the bearings connected with the push-pull plate are arranged on the bearing seats.
The push-pull plate is used for pushing and pulling the plate, the whole plate is in a flat rectangle shape, and the bottom end of the plate is fixedly arranged at the end part of the push-pull shaft. When pushing and pulling, the plate is abutted against the edge of the plate or buckled on the pipe on the surface of the plate, and the plate is pushed and pulled under the action of the push-pull shaft.
The rotation driving motor is used for driving the push-pull shaft to rotate, and the output end of the rotation driving motor is connected with the push-pull shaft. Specifically, the output shaft of the device can be directly connected with the push-pull shaft through a coupler, or can be connected with the push-pull shaft through a gear set transmission device, a chain sprocket transmission device, a belt set transmission device or a synchronous wheel synchronous belt and other transmission devices.
In this embodiment, the output end of the rotation driving motor is connected with the push-pull shaft through a chain sprocket transmission device. Specifically, the middle part of push-pull axle is equipped with driven sprocket 6.2.8, and driven sprocket's outside is equipped with the U type sprocket guard 6.2.9 that both ends link firmly with the mounting panel respectively. The rotary driving motor is a tubular motor, the machine body of the tubular motor is fixedly arranged on the bottom surface of the mounting plate, the output end of the tubular motor is connected with a driving sprocket 6.2.10, a driving chain 6.2.11 is arranged on the driving sprocket, the bottom end of the driving chain is meshed with the driving sprocket, and the top end of the driving chain penetrates through a through hole in the mounting plate and is meshed with the driven sprocket.
During driving, the output end of the pipe rotating motor drives the driving sprocket to rotate, the driving sprocket drives the driven sprocket to rotate through the driving chain, and then the push-pull shaft and the push-pull plate fixedly connected with the driven sprocket are driven to rotate, so that the avoidance of the plate is realized, and the push-pull plate can extend into the rear side of the pipe on the bottom surface of the plate, so that the subsequent push-pull operation is facilitated.
The displacement driving device is used for driving the push-pull assembly to move back and forth along the guide groove so that the push-pull plate can enter a preset position. The displacement driving device can be one-dimensional linear displacement devices such as an air cylinder, an electric cylinder, an oil cylinder and the like. In this embodiment, the displacement driving device is a push-pull cylinder, the cylinder body of the push-pull cylinder is fixed or hinged on the external fixing frame, and the end part of the piston rod of the push-pull cylinder is hinged on the hinging seat 6.2.12 at the end part of the mounting plate. When the push-pull device works, the piston rod of the push-pull oil cylinder drives the mounting plate to move along the guide groove, so that the push-pull shaft, the push-pull plate and other parts are driven to move back and forth.
The specific process of pushing and pulling the plates by the push-pull device for stacking the front frame and the rear frame of the container is described below by taking a container side plate as an example.
The conveying trolley for stacking the plates is arranged on the stacking frame, and the mounting bases of the push-pull device for stacking the front and rear frames of the container are preloaded at one side of the stack so that the push plate corresponds to the height of the bottom plate.
The container side plate is adsorbed on a fork arm lifter with an electromagnet arranged at the bottom, and the fork arm lifter is fixedly arranged on a travelling crane above the transport trolley.
The container side plate is driven by the travelling crane to move to the upper part of the transport trolley, and after the container side plate is lowered to the surface of the transport trolley by the scissor-fork lifter, the electromagnet is powered off and separated from the container side plate. After that, the travelling crane and the scissor arm lifter are reset and the next round of transportation is carried out.
In the process of resetting the travelling crane, the push-pull device for stacking the front and rear frames of the container arranged on one side of the transport trolley starts to work. The push-pull plate in the initial state is in a horizontal state and is driven by the displacement driving device to move until the push-pull plate extends into the rear of the pipe on the bottom surface of the container side plate. Then, the push-pull shaft is driven to rotate by the rotation driving motor, so that the push-pull plate at the end part of the push-pull shaft is rotated to be in a vertical state, and the push-pull plate is opposite to the pipe on the bottom surface of the side plate of the container.
And then the push-pull plate is driven by the displacement driving device to shrink inwards for a certain distance so as to drive the pipe and the container side plate to move for a certain distance.
After the container side plate moves a certain distance, the travelling crane and the scissor arm lifter drive the next plate to be stacked above the container side plate. Since the container side panels have been moved a certain distance, the container side panels above them are offset a certain distance from the container side panels, after which the container panels are stacked 4-5 layers in a similar manner as described above, which will not be described in detail here.
Because the weight of the container side plate 4 is unevenly distributed, the side of the container side plate, on which the door lintel plate 4.1 is not installed, is unbalanced, so that the whole stacking is more stable and is not easy to topple after the container side plate is offset for a certain distance.
When stacking, an operator can push or pull the plates according to the specific shape, weight distribution and other factors of the plates, for example, the plates can be staggered or offset to one side in sequence, so that the whole stacking is more stable, and the specific process is not repeated here.
In order to improve the overall stability of the mounting base, a reinforcing rib plate 6.1.4 is arranged between the fixing plate and the base plate.
In order to realize the limit of the push-pull shaft and the push-pull plate, the front end and the rear end of the fixed plate are respectively provided with a sensor mounting seat 6.2.13 for mounting a sensor, and a sensor (not shown in the figure) is arranged on the sensor mounting seat, which can be a distance sensor for judging whether the push-pull shaft moves in place or not through the sensing of the distance.
In order to realize protection of parts such as a push-pull shaft and installation of a drag chain, two sides of the push-pull shaft are respectively provided with a guard board 6.2.14 fixedly connected with a mounting board, one guard board is provided with a drag chain mounting board 6.2.15, one end of the drag chain is fixedly arranged on the drag chain mounting board, and the other end of the drag chain is arranged in a drag chain groove on one side of a mounting base. The drag chain is used for installing and connecting a power wire of the tubular motor.
The foregoing is merely a preferred embodiment of the present utility model for assisting a person skilled in the art in realizing the corresponding technical solution, and is not intended to limit the scope of the present utility model, which is defined by the appended claims. It should be noted that, on the basis of the technical solution of the present utility model, several improvements and modifications equivalent thereto can be made by those skilled in the art, and these improvements and modifications should also be regarded as the protection scope of the present utility model. Meanwhile, it should be understood that, although the present disclosure describes the above embodiments, not every embodiment contains only one independent technical solution, and the description is merely for clarity, and those skilled in the art should consider the disclosure as a whole, and the technical solutions of the embodiments may be combined appropriately to form other embodiments that can be understood by those skilled in the art.
Claims (8)
1. The utility model provides a push-and-pull device for container front and back frame stack, includes mounting base (6.1) and push-and-pull subassembly (6.2), its characterized in that: the mounting base comprises a base plate (6.1.1) and a fixed plate (6.1.2) on the surface of the base plate, and guide grooves (6.1.3) are formed in the side surfaces of the fixed plate;
the push-pull assembly comprises a mounting plate (6.2.1) and a push-pull shaft (6.2.2), a bearing seat (6.2.3) is arranged on the surface of the mounting plate, the push-pull shaft is connected with a bearing (6.2.4) on the bearing seat, a push-pull plate (6.2.5) is fixedly arranged at one end of the push-pull shaft, a rotary driving motor (6.2.6) for driving the push-pull shaft to rotate is further arranged on the mounting plate, a machine body of the rotary driving motor is fixedly arranged on the mounting plate, an output shaft of the rotary driving motor is connected with the push-pull shaft, the side edge of the mounting plate is slidably arranged in the guide groove, and the push-pull device for stacking front and rear frames of the container further comprises a displacement driving device (6.3) for driving the mounting plate to move along the guide groove.
2. The push-pull device for stacking front and rear frames of a container according to claim 1, wherein: the push-pull assembly comprises a push-pull shaft, and is characterized in that an induction plate (6.2.7) is arranged on the push-pull shaft, the push-pull assembly further comprises inductors corresponding to the induction plate, the number of the induction plates and the number of the inductors are respectively two, the two induction plates are arranged in a staggered mode, and a rectangular opening for avoiding the induction plate is formed in the surface of the mounting plate.
3. The push-pull device for stacking front and rear frames of a container according to claim 2, wherein: the inductor is a U-shaped photoelectric switch fixed on the mounting plate.
4. The push-pull device for stacking front and rear frames of a container according to claim 1, wherein: the middle part of push-and-pull axle is equipped with driven sprocket (6.2.8), rotates driving motor's organism and sets firmly in the bottom surface of mounting panel, rotates driving motor's output and connects driving sprocket (6.2.10), is equipped with drive chain (6.2.11) on the driving sprocket, and drive chain's bottom meshes on driving sprocket, and drive chain's top passes the perforation on the mounting panel and meshes with driven sprocket.
5. The push-pull device for stacking front and rear frames of a container according to claim 4, wherein: the outside of driven sprocket is equipped with U type sprocket guard (6.2.9) that both ends link firmly with the mounting panel respectively.
6. The push-pull device for stacking front and rear frames of a container according to claim 1, wherein: the displacement driving device is a push-pull oil cylinder, a cylinder body of the push-pull oil cylinder is hinged on the fixing frame, and the end part of a piston rod of the push-pull oil cylinder is hinged on a hinging seat (6.2.12) at the end part of the mounting plate.
7. The push-pull device for stacking front and rear frames of a container according to claim 1, wherein: the front end and the rear end of the fixed plate are respectively provided with a sensor mounting seat (6.2.13) for mounting a sensor, and the sensor is arranged on the sensor mounting seats.
8. The push-pull device for stacking front and rear frames of a container according to claim 1, wherein: guard plates (6.2.14) fixedly connected with the mounting plates are respectively arranged on two sides of the push-pull shaft, a drag chain mounting plate (6.2.15) is arranged on one guard plate, and one end of the drag chain is fixedly arranged on the drag chain mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022815.4U CN219057591U (en) | 2023-01-05 | 2023-01-05 | Push-pull device for stacking front frame and rear frame of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022815.4U CN219057591U (en) | 2023-01-05 | 2023-01-05 | Push-pull device for stacking front frame and rear frame of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219057591U true CN219057591U (en) | 2023-05-23 |
Family
ID=86348723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320022815.4U Active CN219057591U (en) | 2023-01-05 | 2023-01-05 | Push-pull device for stacking front frame and rear frame of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219057591U (en) |
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2023
- 2023-01-05 CN CN202320022815.4U patent/CN219057591U/en active Active
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