Vacuum bag transport vehicle

Abstract

The utility model relates to a kind of vacuum bag transport vehicles, involve the field of vacuum bag transport, it includes frame, bottom plate, lifting mechanism, dumping mechanism, clamping mechanism and support plate, bottom plate is installed on frame, lifting mechanism is installed on bottom plate, lifting mechanism includes first telescopic cylinder and lifting plate, first telescopic cylinder lower end is installed on bottom plate, upper end is connected lifting plate;Support plate is set on lifting plate, dumping mechanism is installed on support plate;Dumping mechanism includes rotating plate, hinged seat and telescopic piece, rotating plate is rotatably connected on support plate by hinged seat, telescopic piece one end is rotatably connected on rotating plate, the other end is rotatably connected on bottom plate;Clamping mechanism is installed on rotating plate, for fixing vacuum bag.The utility model can adjust the height of vacuum bag casting pipe mouth, make it reach suitable height difference with pouring opening, reduce the possibility of aluminum liquid spatter from pouring opening in pouring process, improve the security in pouring aluminum water process.

Description

Technical Field

[0001] This utility model relates to the field of vacuum package transportation, and in particular to a vacuum package transportation vehicle. Background Technology

[0002] Vacuum packs are important equipment for transferring molten aluminum in aluminum electrolysis workshops. They are mainly responsible for transferring molten aluminum from the electrolysis cell to the foundry or other locations. The attached hoisting and tilting device makes the whole process simple and convenient. The molten aluminum in the electrolyte cell is sucked into the device by a vacuum negative pressure device, then the molten aluminum is kept warm and transferred by an overhead crane. The vacuum pack, after being heated, is transported to the designated location by an overhead crane or forklift.

[0003] Currently, Chinese invention patent application CN115740421A, published on March 17, 2023, discloses an automatic tilting device for vacuum lifting bags, comprising: a connecting plate, a storage groove on the top of the connecting plate, a hydraulic cylinder rotatably connected to the side wall of the storage groove via a pin, a placement plate on the top of the hydraulic cylinder, a U-shaped baffle fixedly connected to one side of the top of the placement plate, a fixing mechanism on the other side of the top of the placement plate, a lifting bag between the fixing mechanism and the U-shaped baffle, a support mechanism between the placement plate and the connecting plate, and a transmission mechanism on one side of the support mechanism; the transmission mechanism includes a third limiting groove, a third rack, a first sliding groove, a third gear, a third limiting shaft, and a first bevel gear.

[0004] When the molten aluminum inside the ladle is poured out, the third rack drives the first bevel gear to rotate via the third limit shaft. The first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the threaded rod to rotate. During the rotation of the threaded rod, the ejector sleeve moves upward continuously. The ejector sleeve pushes the connecting rod to separate the two sets of sealing plates, thereby releasing the seal at the ladle opening. Through the cooperation of the transmission mechanism and the anti-leakage mechanism, the molten aluminum is prevented from leaking out of the ladle outlet during the handling process, thus completing the unloading of the molten aluminum.

[0005] Regarding the aforementioned technologies, when pouring molten aluminum from a vacuum ladle, the height of the furnace opening varies depending on the casting and the design, requiring different adjustments to the vacuum ladle height. Molten aluminum, after being converted from recycled aluminum, has a certain degree of fluidity. If the distance between the vacuum ladle outlet and the connecting pipe or receiving port is too large, the molten aluminum may splash out during the pouring process. This splashed molten aluminum can easily scald workers, posing a safety hazard. Utility Model Content

[0006] In order to adjust the height of the vacuum bag when pouring molten aluminum and improve the safety of the pouring process, this utility model provides a vacuum bag transport vehicle.

[0007] This utility model provides a vacuum package transport vehicle, which adopts the following technical solution: A vacuum pack transport vehicle includes a frame, a floor, a lifting mechanism, a tilting mechanism, a clamping mechanism, and a support plate. The floor is mounted on the frame, and the lifting mechanism is mounted on the floor. The lifting mechanism includes a first telescopic cylinder and a lifting plate. The lower end of the first telescopic cylinder is mounted on the floor, and the upper end is connected to the lifting plate. The support plate is disposed on the lifting plate, and the tilting mechanism is mounted on the support plate. The tilting mechanism includes a rotating plate, a hinge seat, and a telescopic component. The rotating plate is rotatably connected to the support plate via the hinge seat, and one end of the telescopic component is rotatably connected to the rotating plate, and the other end is rotatably connected to the floor. The clamping mechanism is mounted on the rotating plate for securing the vacuum pack.

[0008] By adopting the above technical solution, when transferring the vacuum bag, the vacuum bag is placed on a rotating plate, and the clamping mechanism fixes the position of the vacuum bag, reducing the possibility of tilting during transportation and unloading. By retracting the first telescopic cylinder, the height of the base plate is lowered, lowering the center of gravity of the vacuum bag and the transport vehicle, improving stability during transportation, reducing the degree of sloshing of molten aluminum inside the vacuum bag, and reducing the burden on the clamping mechanism. When the vacuum bag is transported to the designated position, the height of the base plate is adjusted by controlling the extension of the first telescopic cylinder, thereby adjusting the height of the vacuum bag casting nozzle to achieve a suitable height difference with the pouring port. Then, the telescopic component extends, causing the rotating plate to rotate on the support plate through the hinge seat, thereby adjusting the tilt angle of the rotating plate, tilting the vacuum bag, and pouring the molten aluminum out of the vacuum bag into the receiving port. This effectively reduces the possibility of molten aluminum splashing during the pouring process, thereby reducing the possibility of molten aluminum accidentally injuring workers during the pouring process and improving the safety of the device.

[0009] Optionally, the clamping mechanism includes a power assembly and a clamping plate. Two sets of the power assembly and the clamping plate are provided and installed on the left and right sides of the rotating plate, respectively. The power assembly includes a second telescopic cylinder, one end of which is installed on the rotating plate and the other end is connected to the clamping plate.

[0010] By adopting the above technical solution, the vacuum bag is placed between two clamping plates. The two second telescopic cylinders extend to drive the two clamping plates to clamp the vacuum bag. When the distance between the transport vehicle and the casting container is too far or too close, the two second telescopic cylinders work together to extend and retract, driving the clamping plates to adjust the distance between the vacuum bag and the casting container. The extension and retraction of the two second telescopic cylinders can be achieved manually. One side of the second telescopic cylinder can retract first, and then the other side of the second telescopic cylinder can extend to complete the position adjustment of the vacuum bag and clamp the vacuum bag at the same time. This reduces the possibility of molten aluminum splashing out during casting due to distance deviation and improves the safety of the molten aluminum casting process.

[0011] Optionally, the clamping mechanism further includes a reinforcement assembly. There are two sets of reinforcement assemblies, which are respectively arranged on the front and rear sides of the vacuum pack placement position. The reinforcement assembly includes a slider, a reinforcement plate, and a moving groove. The moving groove is formed on the rotating plate, the slider slides in the moving groove, and the reinforcement plate is connected to the slider.

[0012] By adopting the above technical solution, the reinforcing plate can fix the vacuum pack from the front and rear sides, making the vacuum pack more stable during transportation and dumping, reducing the risk of tilting. When the power component adjusts the position of the vacuum pack, the reinforcing plate drives the slider to slide in the moving groove, reducing the obstruction of the reinforcing component from adjusting the left and right position of the vacuum pack.

[0013] Optionally, the reinforcement assembly further includes a third telescopic cylinder, one end of which is connected to the reinforcement plate and the other end to the slider, and can move with the slider.

[0014] By adopting the above technical solution, the distance between the two reinforcing plates can be adjusted by extending and retracting the third telescopic cylinder. When the third telescopic cylinder extends, the clamping plate clamps the vacuum bag in the front-back direction, improving the stability of the device. Adjusting the distance between the two reinforcing plates also allows the reinforcing components to adapt to vacuum bags of different sizes, improving the adaptability of the device. Furthermore, when adjusting the relative position of the vacuum bag and the casting container, it can move with the vacuum bag, facilitating position adjustment. The slider only provides constraint force on the vacuum bag in the front-back direction and does not provide constraint force in the horizontal direction. The constraint force in the horizontal direction is provided by the second telescopic cylinder.

[0015] Optionally, it also includes a conveying mechanism, which includes a motor, a roller, a conveyor belt, and a mounting slot. The mounting slot is formed on the rotating plate, and the motor and the roller are disposed in the mounting slot. The motor is mounted on the rotating plate, and the roller is connected to the motor through the motor output shaft. The conveyor belt is connected to the roller.

[0016] By adopting the above technical solution, the vacuum bag is placed on the conveyor belt. When the power component adjusts the distance between the vacuum bag and the casting container, the conveyor mechanism works, and the motor drives the drum to rotate, thereby driving the conveyor belt to move. This can work with the power component to change the sliding friction between the vacuum bag and the rotating plate when adjusting the distance between the vacuum bag and the casting container into the rolling friction between the conveyor belt and the drum, making the vacuum bag distance adjustment process more stable and reliable and reducing the risk of tilting.

[0017] Optionally, the lifting mechanism further includes a support platform, which is disposed on the base plate. A limiting groove is provided at the bottom of the lifting plate, and the limiting groove is adapted to the shape of the top of the support platform, so that the top of the support platform can be inserted into the limiting groove.

[0018] By adopting the above technical solution, during the vacuum bag transportation process, after the first telescopic cylinder retracts, the lifting plate abuts against the load-bearing platform, which can share the load borne by the first telescopic cylinder, protect the first telescopic cylinder, reduce the damage caused by the first telescopic cylinder due to long-term load, and at the same time increase the force-bearing area of ​​the lifting plate to make the device more stable and reliable. After the load-bearing platform abuts against the lifting plate, it can also limit the horizontal displacement of the lifting plate, reduce the lateral stress on the first telescopic cylinder, and improve the service life of the first telescopic cylinder.

[0019] Optionally, a shock absorption mechanism is also included, which includes a first shock absorber and a second shock absorber. One end of the first shock absorber is mounted on the frame and the other end is connected to the base plate. The second shock absorber is installed at both ends of the support plate.

[0020] By adopting the above technical solution, during the transportation of vacuum packages, when traveling on bumpy roads or during sudden braking, the shock absorption mechanism can absorb part of the impact force, reduce the vibration of the bottom plate, thereby reducing the swaying amplitude of the vacuum package and improving the stability of the vacuum package during the transfer process.

[0021] Optionally, a distance sensor is also included, which is mounted on the clamping plate near the side of the casting container.

[0022] By adopting the above technical solution, after the vacuum pack is transported to the pouring position, the distance sensor detects the distance between the vacuum pack and the pouring container. When the distance sensor approaches the material inlet of the pouring container, it sends a signal, allowing the operator to stop the vehicle in time. This makes the position between the material outlet on the vacuum pack and the material inlet on the pouring container more accurate, reducing the number of times the operator needs to get off the vehicle to observe or correct the stopping position. At the same time, it allows the operator to determine whether the distance between the vacuum pack and the pouring container needs to be adjusted, thus improving pouring efficiency.

[0023] Optionally, a heating element is also included, which is disposed on the lower surface of the rotating plate, located below the vacuum pack.

[0024] By adopting the above technical solution, the vacuum package is heated by a heating tube to compensate for the heat loss of the vacuum package during transportation, so that the molten aluminum in the vacuum package can be maintained at a reasonable temperature, reducing the possibility of condensation of molten aluminum in the vacuum package during long-distance transportation.

[0025] In summary, this utility model has at least one of the following beneficial technical effects: The height of the vacuum ladle casting nozzle is adjusted by a lifting mechanism to achieve a suitable height difference between it and the pouring port. Then, the tilting mechanism tilts the vacuum ladle to pour out the molten aluminum, which reduces the possibility of molten aluminum splashing out of the pouring port during the pouring process.

[0026] By adjusting the position of the vacuum bag through the clamping mechanism, the possibility of molten aluminum splashing during pouring due to distance deviation is reduced, further improving the safety of the molten aluminum pouring process.

[0027] By using distance sensors to determine the position of the vacuum pack, it becomes easier for workers to control the parking distance and the distance between the vacuum pack and the pouring container, making the pouring process more convenient and accurate.

[0028] Heating the vacuum pack with heating tubes replenishes the heat lost during transportation, maintaining the molten aluminum in the vacuum pack at a reasonable temperature and reducing the possibility of condensation inside the vacuum pack during long-distance transportation. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the vacuum bag transport vehicle according to Embodiment 1 of this utility model.

[0030] Figure 2 This is a schematic diagram of the tilting mechanism of Embodiment 1 of this utility model.

[0031] Figure 3 This is a schematic diagram of the shock absorption mechanism in Embodiment 2 of this utility model.

[0032] Figure 4 This is a schematic diagram of the lifting mechanism of Embodiment 2 of this utility model.

[0033] Figure 5 This is a schematic diagram of the conveying mechanism in Embodiment 2 of this utility model.

[0034] Explanation of reference numerals in the attached drawings: 100, frame; 200, base plate; 210, support platform; 300, lifting mechanism; 310, first telescopic cylinder; 320, lifting plate; 330, limiting groove; 340, front baffle; 350, rear baffle; 400, support plate; 500, tilting mechanism; 510, rotating plate; 511, heating element; 520, hinge seat; 530, telescopic component; 600, clamping mechanism; 610, power assembly; 611, first telescopic cylinder. Second telescopic cylinder; 612, fixed platform; 620, clamping plate; 630, reinforcing component; 631, reinforcing plate; 632, slider; 633, moving platform; 634, moving groove; 635, third telescopic cylinder; 700, conveying mechanism; 710, motor; 720, roller; 730, conveyor belt; 740, mounting groove; 800, distance sensor; 900, shock absorption mechanism; 910, first shock absorber; 920, second shock absorber. Detailed Implementation

[0035] The following combination Figures 1 to 5 The present invention will be described in further detail below.

[0036] This utility model discloses a vacuum bag transport vehicle.

[0037] Reference Figure 1 A vacuum bag transport vehicle mainly includes: a frame 100, a base plate 200, a lifting mechanism 300, a tilting mechanism 500, a clamping mechanism 600, and a support plate 400. The frame 100 is mounted on the transport vehicle, the base plate 200 is mounted on the frame 100, the lifting mechanism 300 is mounted on the base plate 200, and the height of the vacuum bag is adjusted by the lifting mechanism 300. The support plate 400 is mounted on the lifting mechanism 300, the tilting mechanism 500 is mounted on the support plate 400, and the molten aluminum in the vacuum bag is injected into a casting container by the tilting mechanism 500. The clamping mechanism 600 is mounted on the tilting mechanism 500 to keep the vacuum bag stable during transportation and tilting, reducing the risk of tipping.

[0038] The frame 100 is a rectangular frame, and the base plate 200 is a rectangular plate. The base plate 200 is fixedly installed on the frame 100, and the lifting mechanism 300 is fixedly installed on the base plate 200. The lifting mechanism 300 includes a first telescopic cylinder 310, a lifting plate 320, a front baffle 340, and a rear baffle 350. Multiple first telescopic cylinders 310 are provided and arranged at intervals on the left and right sides of the base plate 200. The lower end of the first telescopic cylinder 310 is fixedly installed on the base plate 200, and the upper end is fixedly connected to the lifting plate 320. The lifting plate 320 is lifted and lowered by the extension and retraction of the first telescopic cylinder 310. The front baffle 340 and the rear baffle 350 are respectively installed on the front and rear sides of the lifting plate 320. The lifting plate 320 has a concave cross-section with protruding left and right edges and a concave middle part for mounting the support plate 400. Reference Figure 2 The support plate 400 has a convex cross-section with thinner edges on the left and right sides and a raised middle section. The width of the raised part of the support plate 400 is the same as that of the recessed part of the lifting plate 320. When the support plate 400 is installed, the raised part faces downward, so that the raised part of the support plate 400 is engaged with the recessed part of the lifting plate 320, which restricts the lateral displacement of the support plate 400. The support plate 400 is detachably connected to the lifting plate 320 by bolts, making the connection between the support plate 400 and the lifting plate 320 more stable.

[0039] The tilting mechanism 500 includes a rotating plate 510, a hinge seat 520, and a telescopic member 530. The hinge seat 520 is installed on the side of the lifting plate 320 near the pouring container. The rotating plate 510 is installed on the hinge seat 520 and is rotatably connected to the lifting plate 320 through the hinge seat 520. The telescopic member 530 can be a linear drive structure such as a cylinder, electric actuator, hydraulic cylinder, or actuator motor. In this embodiment, the telescopic member 530 is preferably a cylinder. One end of the telescopic member 530 is hinged to the lifting plate 320, and the other end is hinged to the rotating plate 510. The hinge axis of the telescopic member 530 and the rotating plate 510 is parallel to the rotation axis of the hinge seat 520. The telescopic member 530 extends and retracts, causing the rotating plate 510 to rotate on the lifting plate 320, thereby adjusting the tilt angle of the rotating plate 510.

[0040] The clamping mechanism 600 includes a power assembly 610, a clamping plate 620, and a reinforcing assembly 630. The clamping plate 620 is an arc-shaped steel plate, the curvature of which matches the curvature of the vacuum bag's sidewall. Two sets of power assemblies 610 are installed on the side of the rotating plate 510 closest to the casting container and on the side furthest from the casting container, respectively, and are located in the middle. The power assembly 610 includes a second telescopic cylinder 611 and a fixed platform 612. The fixed platform 612 is a rectangular connecting block fixedly connected to the rotating plate 510. The second telescopic cylinder 611 is installed horizontally, with one end fixedly mounted on the fixed platform 612 and the other end connected to the clamping plate 620. The vacuum bag is placed between the two clamping plates 620. Two sets of reinforcement components 630 are provided, respectively installed on the left and right sides of the power component 610. The reinforcement component 630 includes a reinforcement plate 631, a slider 632, a moving platform 633, a moving groove 634, and a third telescopic cylinder 635. The moving groove 634 is a rectangular groove opened on the rotating plate 510. The slider 632 is slidably connected in the moving groove 634. The moving platform 633 is a rectangular connecting block, fixedly connected to the slider 632, and can slide with the slider 632 in the moving groove 634. The third telescopic cylinder 635 is installed horizontally, with one end fixedly installed on the moving platform 633, and the other end connected to the reinforcement plate 631 and the clamping plate 620 to jointly fix the position of the vacuum pack.

[0041] The implementation principle of Embodiment 1 of this utility model is as follows: After the vacuum pack is transferred to the rotating plate 510 via the crane, the second telescopic cylinder 611 and the third telescopic cylinder 635 extend, driving the clamping plate 620 and the reinforcing plate 631 to clamp and fix the outer wall of the vacuum pack. Then, the vacuum pack is transported by a transport vehicle. After arriving at the position, the first telescopic cylinder 310 extends and retracts to adjust the height of the lifting plate 320, thereby adjusting the vacuum pack to a suitable height. The second telescopic cylinder 611 extends and retracts to push the vacuum pack, adjusting the distance between the vacuum pack and the casting container, thereby adjusting the vacuum pack to a suitable position. The telescopic component 530 extends and retracts to drive the rotating plate 510 to rotate, thereby adjusting the tilt angle of the rotating plate 510, causing the vacuum pack to tilt, and injecting the molten aluminum in the vacuum pack into the casting container. This ensures that the distance between the discharge port on the vacuum pack and the receiving port on the casting container is the normal distance, reducing the possibility of molten aluminum splashing during casting due to distance deviation, and further improving the safety of the molten aluminum casting process.

[0042] Example 2: Refer to Figure 3 and Figure 4 The difference between this embodiment and embodiment 1 is that it also includes a support platform 210 and a conveying mechanism 700. The support platform 210 is set on the base plate 200 and located between the two rows of first telescopic cylinders 310. When the first telescopic cylinders 310 retract, the lifting plate 320 abuts against the support platform 210, and the support platform 210 shares the load. A limiting groove 330 is provided at the position where the lifting plate 320 abuts against the support platform 210. The end of the support platform 210 is in the shape of a quadrangular prism, and part of it can be located in the limiting groove 330.

[0043] Reference Figure 5 The conveying mechanism 700 is mounted on the rotating plate 510 and located at the position where the vacuum pack is placed. The conveying mechanism 700 includes two motors 710, rollers 720, a conveyor belt 730, and a mounting groove 740. The mounting groove 740 is opened on the rotating plate 510. The rollers 720 are arranged in the mounting groove 740 with their installation direction perpendicular to the direction of the vehicle head. The motors 710 are mounted in the mounting groove 740, and the output shafts of the motors 710 are respectively connected to the two outermost rollers 720. The two ends of the conveyor belt 730 are respectively connected to the two outermost rollers 720. The motors 710 drive the rollers 720 to rotate, thereby driving the conveyor belt 730 to move. The vacuum pack is placed on the conveyor belt 730 and can move with the conveyor belt 730. The rollers 720 rigidly support the conveyor belt 730, reducing the possibility of the conveyor belt 730 collapsing due to the gravity of the vacuum pack.

[0044] Furthermore, in order to reduce the vibration caused by the horizontal movement of the vacuum pack during transportation, the length of the recessed portion of the lifting plate 320 is greater than the length of the support plate 400. The support plate 400 slides on the recessed portion of the lifting plate 320 along the vehicle movement direction. It also includes a shock absorption mechanism 900, which includes multiple first shock absorbers 910 and multiple second shock absorbers 920. One end of the first shock absorber 910 is mounted on the frame 100, and the other end is connected to the bottom plate 200. The first shock absorbers 910 are arranged at intervals on both sides of the frame 100. One end of the second shock absorber 920 is connected to the front and rear baffles 350, and the other end is connected to the sides of the front and rear ends of the support plate 400.

[0045] Furthermore, in other embodiments, a distance sensor 800 and a heating tube 511 are also included. The distance sensor 800 is fixedly mounted on the clamping plate 620 and located on the side close to the pouring container. An alarm is also provided. The distance sensor 800 is electrically connected to the alarm. When the distance sensor 800 triggers a signal, it sends a signal to the alarm to remind the staff to stop the machine in time. The heating tube 511 is mounted on the rotating plate 510 and located at the position of the vacuum bag and the conveyor belt 730. The heating tube 511 reduces the heat dissipation rate of the vacuum bag by heating.

[0046] The implementation principle of Embodiment 2 of this utility model is as follows: During the vacuum bag transfer process, after the first telescopic cylinder 310 retracts, the base plate 200 connects with the support platform 210, which can share the load borne by the first telescopic cylinder 310, reducing the risk of damage to the first telescopic cylinder 310 due to long-term load-bearing, and at the same time increasing the force-bearing area of ​​the base plate 200 to make the device more stable and reliable; when the power component 610 adjusts the distance between the vacuum bag and the casting container, the conveyor mechanism 700 works, the motor 710 drives the roller 720 to rotate, thereby driving the conveyor belt 730 to move. In conjunction with the power component 610, the sliding friction between the vacuum bag and the rotating plate 510 when adjusting the distance between the vacuum bag and the casting container is transformed into friction between the conveyor belt 730 and the roller 720. The rolling friction between the components makes the distance adjustment process more stable and reliable, reducing the risk of tilting. When the transport vehicle travels on bumpy roads or brakes suddenly, the shock absorber can absorb part of the impact force, reducing the vibration of the rotating plate 510, thereby reducing the swaying amplitude of the vacuum bag and improving the stability of the vacuum bag during transportation. At the same time, the alarm is activated after the distance sensor 800 triggers a signal, making it easier for the staff to control the stopping distance and making the pouring process more efficient. During transportation, the vacuum bag is assisted in heating or heat preservation through the heating pipe 511, which delays and replenishes the heat loss of the vacuum bag during transportation, so that the temperature of the molten aluminum in the vacuum bag can be maintained at a reasonable temperature, reducing the possibility of condensation of molten aluminum in the vacuum bag during long-distance transportation.

[0047] In summary, by adjusting the height of the vacuum ladle's casting nozzle using a lifting mechanism to achieve a suitable height difference between it and the pouring port, and then tilting the vacuum ladle using a tilting mechanism to pour out the molten aluminum, the possibility of molten aluminum splashing out of the pouring port during the pouring process can be reduced. Adjusting the vacuum ladle's position using a clamping mechanism further reduces the possibility of molten aluminum splashing due to distance deviations, thus improving safety during the molten aluminum pouring process. Determining the vacuum ladle's position using a distance sensor makes it easier for operators to control the stopping distance and the distance between the vacuum ladle and the casting container, making the pouring process more convenient and accurate. Heating the vacuum ladle with a heating element compensates for heat loss during transportation, maintaining the molten aluminum temperature within the vacuum ladle at a reasonable level and reducing the possibility of condensation inside the vacuum ladle during long-distance transportation.

[0048] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A vacuum package transport vehicle, characterized in that: The system includes a frame (100), a base plate (200), a lifting mechanism (300), a tilting mechanism (500), a clamping mechanism (600), and a support plate (400). The base plate (200) is mounted on the frame (100), and the lifting mechanism (300) is mounted on the base plate (200). The lifting mechanism (300) includes a first telescopic cylinder (310) and a lifting plate (320). The lower end of the first telescopic cylinder (310) is mounted on the base plate (200), and the upper end is connected to the lifting plate (320). The support plate (400) is disposed on the frame (100). The tilting mechanism (500) is mounted on the support plate (400) on the lifting plate (320); the tilting mechanism (500) includes a rotating plate (510), a hinge seat (520) and a telescopic member (530). The rotating plate (510) is rotatably connected to the support plate (400) through the hinge seat (520). One end of the telescopic member (530) is rotatably connected to the rotating plate (510) and the other end is rotatably connected to the base plate (200); the clamping mechanism (600) is mounted on the rotating plate (510) for fixing the vacuum bag.

2. The vacuum bag transport vehicle according to claim 1, characterized in that: The clamping mechanism (600) includes a power assembly (610) and a clamping plate (620). Two sets of the power assembly (610) and the clamping plate (620) are provided and installed on the left and right sides of the rotating plate (510), respectively. The power assembly (610) includes a second telescopic cylinder. One end of the second telescopic cylinder (611) is installed on the rotating plate (510) and the other end is connected to the clamping plate (620).

3. A vacuum package transport vehicle according to claim 2, characterized in that: The clamping mechanism (600) further includes a reinforcing component (630). There are two sets of the reinforcing components (630), which are respectively arranged on the front and rear sides of the vacuum pack placement position. The reinforcing component (630) includes a slider (632), a reinforcing plate (631), and a moving groove (634). The moving groove (634) is opened on the rotating plate (510). The slider (632) slides in the moving groove (634). The reinforcing plate (631) is connected to the slider (632).

4. A vacuum package transport vehicle according to claim 3, characterized in that: The reinforcement component (630) also includes a third telescopic cylinder (635), one end of which is connected to the reinforcement plate (631) and the other end is connected to the slider (632), and can move with the slider (632).

5. A vacuum package transport vehicle according to claim 1, characterized in that: It also includes a conveying mechanism (700), which includes a motor (710), a roller (720), a conveyor belt (730), and a mounting groove (740). The mounting groove (740) is opened on the rotating plate (510). The motor (710) and the roller (720) are arranged in the mounting groove (740). The motor (710) is mounted on the rotating plate (510). The roller (720) is connected to the motor (710) through the output shaft of the motor (710). The conveyor belt (730) is connected to the roller (720).

6. A vacuum package transport vehicle according to claim 1, characterized in that: The lifting mechanism (300) also includes a support platform (210), which is set on the base plate (200). The bottom of the lifting plate (320) has a limiting groove (330), which is adapted to the shape of the top of the support platform (210), and the top of the support platform (210) can be inserted into the limiting groove (330).

7. A vacuum package transport vehicle according to claim 1, characterized in that: It also includes a shock absorption mechanism (900), which includes a first shock absorber (910) and a second shock absorber (920). One end of the first shock absorber (910) is mounted on the frame (100), and the other end is connected to the base plate (200). The second shock absorber (920) is installed at the front and rear ends of the support plate (400).

8. A vacuum package transport vehicle according to claim 2, characterized in that: It also includes a distance sensor (800) mounted on the clamping plate (620) near the side of the casting container.

9. A vacuum package transport vehicle according to claim 1, characterized in that: It also includes a heating tube (511), which is disposed on the lower surface of the rotating plate (510) and located below the vacuum pack.

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