Container stacking machine with aligning function

Abstract

The invention discloses a container stacking machine with an aligning function, and relates to the field of container stacking machines. The stacking device comprises a vehicle body, the vehicle body is connected with a stacking assembly, the stacking assembly is slidably connected with a clamping assembly, the stacking device further comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the clamping assembly, the clamping assembly is slidably connected with an installation sleeve, the installation sleeve is slidably connected with symmetrically distributed alignment plates, and the alignment plates are provided with adjusting assemblies. The aligning plate is controlled to stretch out of the mounting sleeve through the adjusting assembly, then the aligning plate and the mounting sleeve are made to be close to and abut against the initial containers, the two containers can be aligned in the front-back direction, a visual reference object can be given to an operator, and the two containers are also aligned in the left-right direction.

Description

Technical Field

[0001] The invention relates to the field of container stackers, and in particular to a container stacker with an alignment function. Background Art

[0002] Container forklifts can stack containers so that they are neatly stacked. Container forklifts are widely used in ports, docks, and railway and highway transfer stations.

[0003] When using the current container stacker, the operator needs to drive the container stacker close to the container, then make the container stacker clamp the container, and then drive the container stacker to move the container so that the container is moved to just above other containers, and then release the container so that the containers can be stacked up. However, because the container stacker needs to be manually driven, it is necessary to manually visually check whether the containers are aligned, which can easily cause errors and cause the containers to be misaligned. When the containers are stacked at a high height, there is a risk of collapse. In order to solve the problem, a container stacker with an alignment function is now being developed. Summary of the invention

[0004] In order to overcome the disadvantage that containers may not be aligned when being stacked by current container stackers, the present invention provides a container stacker with an alignment function.

[0005] The technical solution of the present invention is: a container stacker with an alignment function, including a body, a stacking assembly connected to the body, a clamping assembly slidably connected to the stacking assembly, and a hydraulic cylinder fixed to the clamping assembly, a mounting sleeve slidably connected to the clamping assembly, the mounting sleeve and the hydraulic cylinder, the mounting sleeve are slidably connected to symmetrically distributed alignment plates, an adjustment assembly is arranged on the alignment plate, an anti-sway mechanism is arranged on the mounting sleeve, a limiting mechanism is arranged on the limiting mechanism, and a protective mechanism is arranged on the limiting mechanism.

[0006] Preferably, the adjustment assembly includes a first motor, the first motor is fixedly connected to the mounting sleeve, the first motor is fixedly connected to a rotating shaft, a gear is fixedly connected to the rotating shaft, the mounting sleeve is slidably connected to a rack, the rack is meshed with the gear, and the rack is fixedly connected to a nearby alignment plate.

[0007] Preferably, the anti-sway mechanism includes slide rails, which are symmetrically fixed to the mounting sleeves, electromagnets are slidably connected between the slide rails, the clamping assembly is fixed with symmetrically distributed guide plates, mounting seats are slidably connected between the guide plates, and the mounting seats are fixed to the electromagnets.

[0008] Preferably, the limiting mechanism includes a telescopic sleeve, the number of the telescopic sleeves is equal to the number of alignment plates, the telescopic sleeves are respectively fixed to the alignment plates, the telescopic sleeves are slidably connected to a guide seat, the guide seat is fixed with symmetrically distributed electric push rods, the electric push rods are fixed with a contact plate, the telescopic sleeve is fixed with symmetrically distributed guide rods, the guide rods are slidably connected to the adjacent guide seats, a second spring is wound between the guide rods and the adjacent guide seats, and a reinforcement component is arranged on the telescopic sleeve.

[0009] Preferably, the reinforcing component includes a limiting plate, the number of the limiting plates is equal to the number of the telescopic sleeves, the limiting plates are respectively slidably connected to the telescopic sleeves, the limiting plates and the adjacent guide seats are squeezed together, and a symmetrically distributed first spring is connected between the limiting plates and the adjacent telescopic sleeves.

[0010] Preferably, the container forklift with alignment function also includes a sensing mechanism, which is arranged on the vehicle body. The sensing mechanism includes a reminder, which is symmetrically fixed to the vehicle body. The alignment plate is fixed with a fixed seat, and an inclined plate is slidably connected to the fixed seat. A third spring is wound between the inclined plate and the adjacent fixed seat. The telescopic sleeve is fixed with a sensor, and the sensor and the reminder are electrically connected.

[0011] Preferably, the protection mechanism includes airbags, the number of which is equal to the number of limiting plates, the airbags are respectively fixed to the limiting plates, the limiting plates are fixed with symmetrically distributed dual-purpose air pumps, and the dual-purpose air pumps are connected to adjacent airbags.

[0012] Preferably, the container stacker with alignment function further comprises rollers, which are symmetrically rotatably connected to the limit plate.

[0013] Preferably, the container forklift with alignment function also includes an observation mechanism, which includes a mounting block, which is symmetrically fixed to the clamping assembly, a rotating plate rotatably connected to the mounting block, a camera fixed to the rotating plate, and a symmetrically distributed second motor fixed to the clamping assembly, and the output shafts of the second motors are respectively fixed to adjacent rotating plates.

[0014] Beneficial effects of the present invention: The present invention controls the alignment plate to extend out of the mounting sleeve by adjusting the assembly, and then makes the alignment plate and the mounting sleeve approach and abut against the initial container, so that the two containers can be aligned in the front-to-back direction, and can also provide an operator with a visual reference so that the two containers are also aligned in the left-to-right direction.

[0015] The present invention absorbs the initial container by means of an electromagnet, so that the relative position of the vehicle body and the initial container can be stabilized, and deviation when the containers are stacked can be avoided, thus facilitating alignment of the containers.

[0016] The present invention further limits the position of the initial container by means of the contact plate, thereby preventing the initial container from shifting when the containers are stacked.

[0017] The present invention presses the inclined plate with the initial container so that the inclined plate contacts the sensor, thereby causing the prompter to sound to indicate to the operator that there is no abnormality, thereby ensuring that the vehicle body and the initial container remain parallel.

[0018] The present invention inflates the airbag to expand the airbag, thereby filling the gap between the limit plate and the initial container and enhancing the limit effect of the limit plate. The present invention helps an operator observe the clamping state of the clamping assembly through a camera, so as to check whether the container is aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the vehicle body, stacking assembly and clamping assembly of the present invention.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of components such as the hydraulic cylinder, the mounting sleeve and the alignment plate of the present invention.

[0023] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of components such as the rack, rotating shaft and gear of the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of components such as the slide rail, electromagnet and mounting seat of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the electromagnet, mounting seat, guide plate and other components of the present invention.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the telescopic sleeve, the limiting plate, the first spring and other components of the present invention.

[0027] Fig. 9 It is a three-dimensional cross-sectional structural schematic diagram of the guide rod, guide seat, electric push rod and other components of the present invention.

[0028] Fig.10 It is a three-dimensional structural schematic diagram of the inclined plate, sensor, prompter and other components of the present invention.

[0029] Fig.11 It is a three-dimensional structural schematic diagram of the fixing seat, the inclined plate, the third spring and other components of the present invention.

[0030] Fig.12 It is a three-dimensional structural schematic diagram of the limiting plate and the dual-purpose air pump and other components of the present invention.

[0031] Fig.13 It is a three-dimensional cross-sectional structural schematic diagram of the roller, dual-purpose air pump, air bag and other components of the present invention.

[0032] Fig.14 It is a schematic diagram of the three-dimensional structure of the clamping assembly, rotating plate, camera and other components of the present invention.

[0033] Fig.15 It is a schematic diagram of the three-dimensional structure of the mounting block, rotating plate, camera and other components of the present invention.

[0034] Description of the accompanying drawings: 1_car body, 2_stacking assembly, 3_clamping assembly, 401_hydraulic cylinder, 402_mounting sleeve, 403_alignment plate, 404_rack, 405_rotating shaft, 406_gear, 407_first motor, 5_anti-sway mechanism, 501_slide rail, 502_electromagnet, 503_mounting seat, 504_guide plate, 6_limiting mechanism, 601_telescopic sleeve, 602_limiting plate, 603_first spring, 604_ Guide rod, 605_guide seat, 606_electric push rod, 607_contact plate, 608_second spring, 7_sensing mechanism, 701_fixed seat, 702_inclined plate, 703_third spring, 704_sensor, 705_prompter, 8_protection mechanism, 801_roller, 802_dual-purpose air pump, 803_airbag, 9_observation mechanism, 901_mounting block, 902_rotating plate, 903_camera, 904_second motor. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0036] Embodiment 1: A container stacker with an alignment function, such as Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a vehicle body 1, a stacking assembly 2 is connected to the front of the vehicle body 1, a clamping assembly 3 is slidably connected to the stacking assembly 2, and also includes a hydraulic cylinder 401, the hydraulic cylinder 401 is fixedly connected to the rear of the clamping assembly 3, the rear of the clamping assembly 3 is slidably connected to a mounting sleeve 402, the mounting sleeve 402 is fixedly connected to the output shaft of the hydraulic cylinder 401, the left and right sides of the mounting sleeve 402 are slidably connected to alignment plates 403, and the alignment plates 403 are provided with adjustment components.

[0037] like Figure 4 and Figure 5As shown, the adjustment assembly includes a first motor 407, the first motor 407 is fixedly connected to the rear of the mounting sleeve 402, the front of the output shaft of the first motor 407 is fixedly connected to a rotating shaft 405, a gear 406 is fixedly connected to the rotating shaft 405, and racks 404 are slidably connected to the upper right side and the lower left side of the rear of the mounting sleeve 402, the racks 404 are meshed with the gears 406, and the racks 404 are fixedly connected to the adjacent alignment plates 403.

[0038] The device is used to stack containers. When in use, the operator needs to drive the vehicle body 1 to the rear of the container to be stacked, and then control the clamping assembly 3 to make the clamping assembly 3 move up and down on the stacking assembly 2, so that the clamping assembly 3 can be aligned with the container, and then the container is clamped by the clamping assembly 3, and then the vehicle body 1 is driven to make the vehicle body 1 drive the stacking assembly 2, the clamping assembly 3 and the container to move close to the initial container placed on the ground in advance. When approaching the initial container, it is necessary to control the stacking assembly 2 to drive the clamping assembly 3 to move, so that the clamping assembly 3 drives the current container to move, so that the current The height of the container is higher than that of the initial container. When the current container is located above and behind the initial container, the hydraulic cylinder 401 is started again. Driven by the telescopic rod of the hydraulic cylinder 401, the mounting sleeve 402 moves downward, so that the mounting sleeve 402 moves downward to a suitable height. Then the first motor 407 is started, and the output shaft of the first motor 407 drives the rotating shaft 405 to rotate. The gear 406 rotates with the rotating shaft 405 at this time. Driven by the gear 406, the rack 404 moves toward the side of the direction away from each other. The rack 404 also drives the alignment plate 403 to move together. At this time, the alignment plate needs to be adjusted according to the length of the initial container. 403 is extended, and then the vehicle body 1 is driven to move the vehicle body 1 forward, so that the alignment plate 403 and the installation sleeve 402 gradually approach the initial container, and finally the front side of the alignment plate 403 and the installation sleeve 402 are close to the rear side of the initial container, and the side of the alignment plate 403 is aligned with the side of the container. At this time, it can be ensured that the container clamped by the clamping assembly 3 is aligned with the initial container, and then the stacking assembly 2 and the clamping assembly 3 are used to control the current container to move downward, so that the current container is placed on the upper part of the initial container. The subsequent stacking of containers upward can continue to refer to this step. When the containers are stacked, the first The output shaft of a motor 407 drives the rotating shaft 405 and the gear 406 to rotate in the opposite direction, so that the rack 404 drives the alignment plate 403 to move in the opposite direction, so that the alignment plate 403 is received in the mounting sleeve 402, and then the first motor 407 is turned off, and the mounting sleeve 402 and other components are driven to move upward and reset through the telescopic rod of the hydraulic cylinder 401. The alignment plate 403 is controlled to extend out of the mounting sleeve 402 by adjusting the assembly, and then the alignment plate 403 and the mounting sleeve 402 are brought close to and against the initial container, so that the two containers can be aligned in the front-to-back direction, and a visual reference can also be provided to the operator, so that the two containers are also aligned in the left-to-right direction.

[0039] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 6 and Figure 7As shown, the container stacker with alignment function also includes an anti-sway mechanism 5, which is arranged on the mounting sleeve 402. The anti-sway mechanism 5 includes a slide rail 501. The number of the slide rails 501 is two. The two slide rails 501 are respectively fixed to the left and right sides of the lower part of the mounting sleeve 402. An electromagnet 502 is slidably connected between the two slide rails 501. Guide plates 504 are fixed to the left and right sides of the rear of the clamping assembly 3. A mounting seat 503 is slidably connected between the two guide plates 504. The mounting seat 503 is fixed to the electromagnet 502.

[0040] In order to stabilize the initial container position when placing the containers, when the clamping assembly 3 moves downward, the slide rail 501, the electromagnet 502, the mounting seat 503 and the guide plate 504 all move downward, and when the mounting sleeve 402 moves downward alone, driven by the mounting sleeve 402, the slide rail 501, the electromagnet 502 and the mounting seat 503 also move accordingly. At this time, under the pressure of the guide plate 504, the mounting seat 503 drives the electromagnet 502 to slide forward, so that the electromagnet 502 can be close to the initial container, and then the electromagnet 502 is started, so that the electromagnet 502 is energized to generate magnetism, so that the electromagnet 502 can absorb the container. By attaching to the outer wall of the container, the relative position of the vehicle body 1 and the initial container can be stabilized, and when the container clamped by the clamping assembly 3 moves downward, the relative position of the initial container and the vehicle body 1 is prevented from moving relative to each other and thus shifting. Before the installation sleeve 402 moves upward alone, it is necessary to first stop energizing the electromagnet 502, and then move the installation sleeve 402 upward alone. At this time, the mounting seat 503 moves in the opposite direction under the pressure of the guide plate 504, and the initial container is adsorbed by the electromagnet 502, which can stabilize the relative position of the vehicle body 1 and the initial container, and avoid shifting when stacking the containers, which is beneficial to aligning the containers.

[0041] like Figure 1 , Figure 8 and Fig. 9 As shown, the container stacker with alignment function also includes a limiting mechanism 6, which is arranged on the alignment plate 403. The limiting mechanism 6 includes a telescopic sleeve 601. The number of the telescopic sleeves 601 is two. The two telescopic sleeves 601 are respectively fixed to the sides of the two alignment plates 403 that are away from each other. The telescopic sleeves 601 are slidably connected with guide seats 605. The upper and lower sides of the rear part of the guide seats 605 are fixed with electric push rods 606. The front part of the telescopic rod of the electric push rod 606 is fixed with a contact plate 607. Four symmetrically distributed guide rods 604 are fixed to the sides of the telescopic sleeves 601 that are away from each other. The guide rods 604 are slidably connected to the adjacent guide seats 605. A second spring 608 is wound between the guide rods 604 and the adjacent guide seats 605. A reinforcement component is provided on the telescopic sleeves 601.

[0042] like Figure 8 and Fig. 9 As shown, the reinforcement component includes a limit plate 602, the number of the limit plates 602 is equal to the number of the telescopic sleeves 601, the limit plates 602 are respectively slidably connected to the telescopic sleeves 601, the limit plates 602 are squeezed and matched with the adjacent guide seats 605, and two symmetrically distributed first springs 603 are connected between the limit plates 602 and the adjacent telescopic sleeves 601.

[0043] In order to further fix the initial container, when the alignment plate 403 extends out of the installation sleeve 402, the alignment plate 403 can be extended from the installation sleeve 402 as much as possible, so that the alignment plate 403 exceeds the left and right sides of the initial container. Driven by the alignment plate 403, the telescopic sleeve 601, the limit plate 602, the first spring 603, the guide rod 604, the guide seat 605, the electric push rod 606, the contact plate 607 and the second spring 608 all move accordingly, and then the electric push rod 606 is started, so that the telescopic rod of the electric push rod 606 drives the contact plate 607 to move in the front and rear directions, so that the contact plate 607 can contact the side of the initial container later, and the electric push rod 606 is closed. Then, refer to the previous steps to make the alignment plate 403 close to the initial container, and make the alignment plate 403 move in the opposite direction and be collected in the installation sleeve 402. At this time, the telescopic sleeve 601 and other components will also move with the alignment plate 403 The contact plate 607 moves together until the contact plate 607 contacts the initial container, and the initial container can be limited by the contact plate 607. At this time, since the container blocks the movement of the contact plate 607, the contact plate 607, the electric push rod 606 and the guide seat 605 do not move. Then, as the alignment plate 403 continues to drive the telescopic sleeve 601 to move, the telescopic sleeve 601 drives the limit plate 602 to move, the second spring 608 is compressed, and the limit plate 602 will contact the guide seat 605. Under the squeezing of the guide seat 605, the limit plate 602 extends forward, and the first spring 603 is compressed. At this time, the limit plate 602 can clamp and limit the initial container. After the contact plate 607 releases the initial container, under the action of the first spring 603 and the second spring 608, each component moves and resets, and the initial container is further limited by the contact plate 607, which can prevent the initial container from shifting when the containers are stacked.

[0044] like Figure 1 , Fig.10 and Fig.11As shown, the container stacker with alignment function also includes a sensing mechanism 7, which is arranged on the vehicle body 1. The sensing mechanism 7 includes a prompter 705. The number of the prompters 705 is two, and the two prompters 705 are respectively fixed to the left and right sides of the front upper part of the vehicle body 1. The rear part of the alignment plate 403 is fixed with a fixed seat 701, and the fixed seat 701 is slidably connected with an inclined plate 702. A third spring 703 is wound between the inclined plate 702 and the adjacent fixed seat 701. The telescopic sleeve 601 is fixed with a sensor 704, and the sensor 704 is electrically connected to the prompter 705. The sensor 704 can sense the extrusion force caused by the inclined plate 702.

[0045] Since the vehicle body 1 may not be parallel to the initial container, this means that the installation sleeve 402 and the alignment plate 403 cannot be completely close to the initial container. At this time, it is difficult to stack the containers neatly. Therefore, when the vehicle body 1 is not parallel to the initial container, the prompter 705 can be used to remind the operator to adjust the position of the vehicle body 1. Then, when the alignment plate 403 extends beyond the two sides of the initial container and approaches the initial container, the inclined plate 702 is also close to the initial container. Then, when the alignment plate 403 moves in the opposite direction and is collected in the installation sleeve 402, the inclined plate 702 also moves in the opposite direction. If the vehicle body 1 is parallel to the initial container, the alignment plate 403 will be close to the initial container at this time. When the inclined plate 702 moves to contact with the initial container, under the pressure of the initial container, the two inclined plates 702 move backwards, and the third spring 703 is compressed. At this time, since the two inclined plates 702 are in contact with the sensor 704 Contact, after the sensor 704 senses the pressure, according to the pre-set program, the sensor 704 controls the prompter 705 to sound through the control module, indicating to the operator that there is no abnormality. If the car body 1 is not parallel to the initial container, the alignment plate 403 and the installation sleeve 402 are not close to the initial container. At this time, the initial container cannot squeeze the inclined plate 702 on one side to contact the sensor 704. According to the pre-set program, the prompter 705 will not sound. If the operator does not hear the sound of the prompter 705, he needs to adjust the position of the car body 1 immediately to avoid affecting the subsequent stacking of containers. When the inclined plate 702 is released, under the action of the third spring 703, the inclined plate 702 moves forward and resets, and the inclined plate 702 is squeezed by the initial container, so that the inclined plate 702 contacts the sensor 704, so that the prompter 705 sounds to indicate to the operator that there is no abnormality, thereby ensuring that the car body 1 remains parallel to the initial container.

[0046] like Figure 2 , Fig.12 and Fig.13As shown, the container stacker with alignment function also includes a protection mechanism 8, which is arranged on the limit plate 602. The protection mechanism 8 includes airbags 803. The number of airbags 803 is equal to the number of limit plates 602. The airbags 803 are respectively fixed to the limit plates 602. The limit plates 602 are fixed with dual-purpose air pumps 802 on both the front and rear sides. The dual-purpose air pumps 802 are connected to the adjacent airbags 803.

[0047] like Fig.13 As shown, the container stacker with alignment function further includes rollers 801 , and the rollers 801 are symmetrically rotatably connected to the limit plates 602 .

[0048] In order to fill the gap between the limiting plate 602 and the initial container and enhance the limiting effect of the limiting plate 602, the dual-purpose air pump 802 can be connected to the external air supply device. When the limiting plate 602 extends from the telescopic sleeve 601 and clamps the initial container, the dual-purpose air pump 802 can be started to fill the gas in the external inflation device into the airbag 803 through the dual-purpose air pump 802, so that the airbag 803 expands and fills the gap between the limiting plate 602 and the initial container. The gap can enhance the limiting effect of the limiting plate 602 on the initial container. When the limiting plate 602 needs to release the initial container, the gas in the airbag 803 needs to be extracted through the dual-purpose air pump 802, so as to deflate the airbag 803, and disconnect the dual-purpose air pump 802 from the external air supply device. By inflating the airbag 803 to expand the airbag 803, the gap between the limiting plate 602 and the initial container can be filled, thereby enhancing the limiting effect of the limiting plate 602.

[0049] When the limiting plate 602 moves, the roller 801 rotates on the initial container surface, so that the friction force on the limiting plate 602 during the movement can be reduced.

[0050] like Figure 1 , Fig.14 and Fig.15 As shown, the container stacker with alignment function also includes an observation mechanism 9, which includes a mounting block 901. The number of the mounting blocks 901 is two, and the two mounting blocks 901 are respectively fixed to the left and right sides of the clamping assembly 3. The mounting blocks 901 are rotatably connected to a rotating plate 902, and the rotating plate 902 is fixedly connected to a camera 903. The left and right sides of the clamping assembly 3 are fixedly connected to a second motor 904, and the output shafts of the second motor 904 are respectively fixedly connected to the adjacent rotating plates 902.

[0051] In order to facilitate the operator to check the clamping status of the clamping assembly 3, the camera 903 can be turned on, and the clamping status of the clamping assembly 3 can be checked by checking the image sent back by the camera 903, and the second motor 904 can be turned on, and the rotation of the rotating plate 902 and the camera 903 can be controlled by the output shaft of the second motor 904, so as to ensure that the camera 903 can capture the required position, which is convenient for checking whether the containers are aligned. After the containers are stacked, the camera 903 and the second motor 904 can be turned off.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A container stacker with an alignment function, comprising a vehicle body (1), a stacking assembly (2) connected to the vehicle body (1), a clamping assembly (3) slidably connected to the stacking assembly (2), characterized in that: The device also comprises a hydraulic cylinder (401), the hydraulic cylinder (401) being fixedly connected to the clamping assembly (3), the clamping assembly (3) being slidably connected to a mounting sleeve (402), the mounting sleeve (402) being slidably connected to the hydraulic cylinder (401), the mounting sleeve (402) being slidably connected to symmetrically distributed alignment plates (403), the alignment plates (403) being provided with an adjustment assembly, the mounting sleeve (402) being provided with an anti-sway mechanism (5), the alignment plates (403) being provided with a limiting mechanism (6), and the limiting mechanism (6) being provided with a protective mechanism (8).

2. A container stacker with alignment function as claimed in claim 1, characterized in that: The adjustment component comprises a first motor (407), the first motor (407) is fixedly connected to the mounting sleeve (402), the first motor (407) is fixedly connected to a rotating shaft (405), a gear (406) is fixedly connected to the rotating shaft (405), the mounting sleeve (402) is slidably connected to a rack (404), the rack (404) is meshed with the gear (406), and the rack (404) is fixedly connected to a nearby alignment plate (403).

3. A container stacker with alignment function as claimed in claim 2, characterized in that: The anti-sway mechanism (5) comprises a slide rail (501), the slide rail (501) is symmetrically fixed to the mounting sleeve (402), an electromagnet (502) is slidably connected between the slide rails (501), the clamping assembly (3) is fixedly connected to symmetrically distributed guide plates (504), a mounting seat (503) is slidably connected between the guide plates (504), and the mounting seat (503) is fixedly connected to the electromagnet (502).

4. A container stacker with alignment function as claimed in claim 3, characterized in that: The limiting mechanism (6) comprises a telescopic sleeve (601), the number of the telescopic sleeves (601) is equal to the number of the alignment plates (403), the telescopic sleeves (601) are respectively fixedly connected to the alignment plates (403), the telescopic sleeves (601) are slidably connected to guide seats (605), the guide seats (605) are fixedly connected to symmetrically distributed electric push rods (606), the electric push rods (606) are fixedly connected to contact plates (607), the telescopic sleeve (601) are fixedly connected to symmetrically distributed guide rods (604), the guide rods (604) are slidably connected to adjacent guide seats (605), a second spring (608) is wound between the guide rods (604) and adjacent guide seats (605), and a reinforcing component is arranged on the telescopic sleeve (601).

5. The container stacker with alignment function as claimed in claim 4, characterized in that: The reinforcement component comprises a limit plate (602), the number of the limit plates (602) is equal to the number of the telescopic sleeves (601), the limit plates (602) are respectively connected to the telescopic sleeves (601) in a sliding manner, the limit plates (602) and the adjacent guide seats (605) are pressed together, and symmetrically distributed first springs (603) are connected between the limit plates (602) and the adjacent telescopic sleeves (601).

6. A container stacker with alignment function as claimed in claim 5, characterized in that: The vehicle also includes a sensing mechanism (7), which is arranged on the vehicle body (1). The sensing mechanism (7) includes a prompter (705), which is symmetrically fixed to the vehicle body (1). The alignment plate (403) is fixedly connected to a fixing seat (701), and an inclined plate (702) is slidably connected to the fixing seat (701). A third spring (703) is wound between the inclined plate (702) and the adjacent fixing seat (701). A sensor (704) is fixedly connected to the telescopic sleeve (601), and the sensor (704) and the prompter (705) are electrically connected.

7. A container stacker with alignment function as claimed in claim 6, characterized in that: The protection mechanism (8) comprises airbags (803), the number of the airbags (803) is equal to the number of the limiting plates (602), the airbags (803) are respectively fixed to the limiting plates (602), the limiting plates (602) are fixed to symmetrically distributed dual-purpose air pumps (802), and the dual-purpose air pumps (802) are connected to adjacent airbags (803).

8. The container stacker with alignment function according to claim 7, characterized in that: It also includes a roller (801), which is symmetrically rotatably connected to the limiting plate (602).

9. A container stacker with alignment function as claimed in claim 8, characterized in that: The device also includes an observation mechanism (9), the observation mechanism (9) including a mounting block (901), the mounting block (901) being symmetrically fixedly connected to the clamping assembly (3), a rotating plate (902) being rotatably connected to the mounting block (901), a camera (903) being fixedly connected to the rotating plate (902), and symmetrically distributed second motors (904) being fixedly connected to the clamping assembly (3), and output shafts of the second motors (904) being respectively fixedly connected to adjacent rotating plates (902).

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