Hazardous chemical substance forklift with intelligent identification technology and control method

Abstract

The invention relates to the technical field of hazardous chemical substance forklifts, and discloses a hazardous chemical substance forklift with the intelligent recognition technology and a control method.The hazardous chemical substance forklift with the intelligent recognition technology comprises a forklift body, and according to the hazardous chemical substance forklift with the intelligent recognition technology, a pallet fork which is arranged through a protection assembly and moves upwards can drive a gear on the surface of a fixing rod to move upwards; when a gear moves upwards, the gear and a rotating shaft are driven to rotate through meshing with a toothed plate, when the rotating shaft rotates, the rotating shaft abuts against a sliding rod to move at the bottom of a connecting rod, when the sliding rod moves, a movable rod is driven to move, and when the movable rod moves, the movable rod abuts against a movable ball to drive a movable disc and a rotating rod to rotate; when the rotating rod rotates, the baffles can be driven to swing downwards, so that effective blocking barriers are formed on the two sides of the pallet fork, hazardous chemicals are prevented from sliding off from the side faces due to unexpected situations, serious safety accidents such as leakage and explosion caused by falling of the hazardous chemicals are avoided, and the safety in the transportation process and the safety of the surrounding environment and personnel are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of hazardous chemical forklifts, and in particular to a hazardous chemical forklift equipped with intelligent identification technology and a control method thereof. Background Art

[0002] Handling hazardous chemicals (hereinafter referred to as "hazardous chemicals") is a crucial process in the production, storage, and transportation of numerous industries, such as chemicals, petroleum, and pharmaceuticals. Forklifts, as a commonly used piece of equipment for loading, unloading, and short-distance transportation, play a key role in the logistics flow of hazardous chemicals. However, due to the inherently flammable, explosive, toxic, and corrosive nature of hazardous chemicals, ensuring their safety during forklift handling has always been a major challenge for the industry.

[0003] However, existing hazardous chemical forklifts equipped with intelligent identification technology mainly rely on forks inserted into the bottom of the cargo to lift and transport hazardous chemicals. However, during actual operations, forklifts will inevitably experience starting, braking, steering, and driving on uneven roads. The inertia and vibrations generated by these operations can easily cause the hazardous chemicals placed on the forks to shake and shift. Especially when the center of gravity of the cargo is high, the packaging shape is irregular, or the friction on the fork surface is insufficient, the hazardous chemicals are likely to slide off the sides of the forks. Once hazardous chemicals fall, there is a high possibility that the packaging will be damaged, causing the hazardous chemicals inside to leak, which can easily cause serious safety accidents such as explosions, fires, and poisoning, causing devastating damage to the lives of surrounding people, the environment, and the property of the company. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides a hazardous chemicals forklift with intelligent identification technology, which solves the problem of hazardous chemicals sliding off the sides of the forks due to shaking and deviation during transportation by the forklift.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hazardous chemicals forklift with intelligent identification technology, comprising a vehicle body, a visual identification system fixedly mounted on the surface of the vehicle body, a fixed frame fixedly mounted on the surface of the vehicle body, a fork slidably connected to the surface of the fixed frame, a hydraulic rod fixedly mounted on the outer side of the fork, and the hydraulic rod fixedly mounted on the top of the vehicle body; further comprising a protective assembly for protecting both sides of the fork; a swing assembly for supporting the bottom of the fork; a movable assembly for protecting both sides of the lifted cargo; the protective assembly comprising: a tooth plate The tooth plate is fixedly mounted on the surface of the fixed frame, a fixed rod is fixedly mounted on the inner side of the fork, a gear is rotatably connected to the surface of the fixed rod, the gear is meshed with the surface of the tooth plate, a rotating shaft is fixedly mounted on the outer side of the gear, a sliding rod is slidably connected to the surface of the rotating shaft, a movable rod is hinged on the surface of the sliding rod, a movable ball is fixedly mounted on the surface of the movable rod, a movable disk is hinged on the surface of the movable ball, the movable disk is rotatably connected to the surface of the rotating shaft, a rotating rod is fixedly mounted on the outer side of the movable disk, a baffle is fixedly mounted on the surface of the rotating rod, and the baffle is rotatably connected to the outer wall of the fixed frame.

[0008] Preferably, a connecting rod is fixedly installed on the inner side of the fork, and the sliding rod is slidably connected to the bottom of the connecting rod.

[0009] Preferably, the swing assembly includes: a connecting shaft, the connecting shaft is fixedly mounted on the outside of the rotating shaft, a support bar is fixedly mounted on the surface of the connecting shaft, a limiting block is slidably connected to the inside of the support bar, a fixed spring is fixedly mounted on the outside of the limiting block, and the fixed spring is fixedly mounted inside the support bar.

[0010] Preferably, the movable component includes: a connecting frame, the connecting frame is fixedly mounted on the outside of the fixing frame, a sliding bar is slidably connected to the inside of the connecting frame, and a trigger rod is fixedly mounted on the surface of the sliding bar.

[0011] Preferably, the surface of the slide bar is slidably connected to a clamping frame, the inner side of the clamping frame is slidably connected to a connecting plate, the outer side of the connecting plate is fixedly installed with a movable spring, and the movable spring is fixedly installed inside the clamping frame.

[0012] Preferably, two groups of the swing components are provided, and the two groups of the swing components are symmetrically arranged with the center line of the vehicle body as the axis of symmetry.

[0013] Preferably, an arc groove is provided on the surface of the rotating shaft, a circular groove is provided on the surface of the movable plate, and a square groove is provided on the surface of the fork.

[0014] Preferably, a strip groove is provided on the surface of the connecting frame, the cross section of the trigger rod is L-shaped, and the surface of the trigger rod is provided with an inclined surface.

[0015] Preferably, a groove is provided on the surface of the support bar, and the limiting block is cross-sectioned into a triangle.

[0016] A method for operating a hazardous chemicals forklift equipped with intelligent identification technology further includes the following steps:

[0017] Step 1: When a hazardous chemical forklift equipped with intelligent identification technology is used, the body can be moved so that the fork on the surface of the body is inserted into the bottom end of the hazardous chemicals, and the hydraulic rod is used to drive the fork to move upward on the surface of the fixed frame. When the fork moves, the hazardous chemicals can be driven to move upward and transported. During transportation, the upward moving fork will drive the gear on the surface of the fixed rod to move upward. When the gear moves upward, it will drive the rotation of the gear through engagement with the tooth plate. When the gear rotates, it will drive the rotation of the rotating shaft. When the rotating shaft rotates, it will contact the sliding rod at the bottom of the connecting rod through the arc groove on its surface to move toward the surface away from the gear. When the sliding rod moves, it will also drive the movement of the movable rod. When the movable rod moves, it will contact the movable ball to drive the movable disk to rotate. When the movable disk rotates, it will drive the rotation of the rotating rod. When the rotating rod rotates, it will drive the baffle to swing downward.

[0018] Step 2: When the rotating shaft rotates under the action of the gear, it will also drive the rotation of the connecting shaft. When the connecting shaft rotates, it will drive the support bar to swing upward. When the support bar swings upward, it will first contact the bottom end of the fork through the limit block, and push the limit block to move away from the surface of the fork through the resistance force. When the limit block moves to the square groove opened on the surface of the fork, the limit block will reset under the action of the fixed spring, so that the limit block is inserted into the inside of the fork.

[0019] Step 3: When the baffle swings downward, it will also contact the surface of the trigger rod, driving the trigger rod to move downward. When the trigger rod moves downward, it will drive the slide bar to slide downward inside the connecting frame. When the slide bar slides downward, it will drive the clamping frame and the connecting plate to move downward. When the clamping frame moves downward, it will be sleeved on the surface of the hazardous chemicals. The hazardous chemicals will resist the clamping frame. At this time, the clamping frame will be reset by the action of the movable spring, so that the clamping frame fits the surface of the hazardous chemicals.

[0020] (3) Beneficial effects

[0021] Compared with the existing technology, the present invention provides a hazardous chemicals forklift equipped with intelligent identification technology, which has the following beneficial effects:

[0022] 1. The hazardous chemical forklift equipped with intelligent identification technology uses a protective component setting. The upward moving fork will drive the gear on the surface of the fixed rod to move upward. When the gear moves upward, it will engage with the tooth plate to drive the gear and the rotating shaft to rotate. When the rotating shaft rotates, it will interfere with the sliding rod to move at the bottom of the connecting rod. When the sliding rod moves, it will also drive the movement of the movable rod. When the movable rod moves, it will interfere with the movable ball to drive the rotation of the movable plate and the rotating rod. When the rotating rod rotates, it will drive the baffle to swing downward, forming an effective blocking barrier on both sides of the fork, preventing hazardous chemicals from sliding from the side due to accidents, avoiding serious safety accidents such as leakage and explosion caused by the falling of hazardous chemicals, and improving the safety during transportation as well as the safety of the surrounding environment and personnel.

[0023] 2. The hazardous chemicals forklift equipped with intelligent identification technology utilizes the setting of the swing component. When the rotating shaft rotates, it will also drive the rotation of the connecting shaft. When the connecting shaft rotates, it will drive the support bar to swing upward. When the support bar swings upward, it will first hit the bottom end of the fork through the limiting block, and will be reset under the action of the fixed spring through the limiting block, so that the limiting block is inserted into the inside of the fork, and the bottom of the fork is lifted by the support bar, which can effectively protect the fork and avoid structural damage due to frequent unreasonable external forces. It reduces the frequency of repairing and replacing forks, reduces the maintenance cost of the equipment, enables it to serve the hazardous chemicals handling operation stably for a long time, and improves the efficiency and economy of the equipment.

[0024] 3. This hazardous chemical forklift equipped with intelligent identification technology uses a movable component setting. When the baffle swings downward, it will also contact the surface of the trigger rod, driving the trigger rod to move downward. When the trigger rod moves downward, it will drive the slide bar and the connecting plate to move downward. When the clamping frame moves downward, it will be connected to the surface of the hazardous chemicals, which can further embrace and fix the hazardous chemicals from the side to prevent them from tipping over to both sides, avoid a series of safety accidents such as leakage, collision damage, etc. caused by the tipping of hazardous chemicals, and enhance safety and stability during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front view of a hazardous chemicals forklift with intelligent identification technology and a control method proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the start-up structure of the protective component, swing component, and movable component of a hazardous chemical forklift and control method with intelligent identification technology proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the front view structure of the side view protection component of a hazardous chemical forklift with intelligent recognition technology and its control method proposed by the present invention;

[0028] Figure 4This is a schematic diagram of the front view of the toothed plate structure of a hazardous chemicals forklift with intelligent identification technology and a control method proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the front view structure of the swing assembly of a hazardous chemical forklift with intelligent identification technology and a control method proposed by the present invention;

[0030] Figure 6 This is a front view structural diagram of the active components of a hazardous chemical forklift with intelligent identification technology and a control method proposed by the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of a hazardous chemical forklift with intelligent identification technology and its control method proposed by the present invention;

[0032] Figure 8 This is a schematic diagram of the cross-sectional structure of the frame of a hazardous chemical forklift with intelligent identification technology and a control method proposed by the present invention.

[0033] In the figure: 1. Vehicle body; 2. Visual recognition system; 3. Fixed frame; 4. Fork; 5. Hydraulic rod; 6. Protection assembly; 7. Swing assembly; 8. Movable assembly; 61. Tooth plate; 62. Fixed rod; 63. Gear; 64. Rotating shaft; 65. Slide rod; 66. Connecting rod; 67. Movable rod; 68. Movable ball; 69. Movable disk; 611. Rotating rod; 612. Baffle; 71. Connecting shaft; 72. Support bar; 73. Limiting block; 74. Fixed spring; 81. Connecting frame; 82. Slide bar; 83. Trigger rod; 84. Clamping frame; 85. Connecting plate; 86. Movable spring; 640. Arc groove; 690. Circular groove; 40. Square groove; 810. Strip groove; 720. Groove. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figures 1-8 A hazardous chemical forklift with intelligent identification technology includes a body 1, a visual identification system 2 fixedly mounted on the surface of the body 1, a fixed frame 3 fixedly mounted on the surface of the body 1, a fork 4 slidably connected to the surface of the fixed frame 3, a hydraulic rod 5 fixedly mounted on the outer side of the fork 4, and the hydraulic rod 5 fixedly mounted on the top of the body 1;

[0036] It also includes a protection component 6 for protecting both sides of the fork 4;

[0037] The swing assembly 7 is used to support the bottom of the fork 4;

[0038] Movable assembly 8, used to protect both sides of the cargo being lifted;

[0039] First, the protection component 6 includes: a tooth plate 61, which is fixedly mounted on the surface of the fixed frame 3, and a fixed rod 62 is fixedly mounted on the inner side of the fork 4, and the surface of the fixed rod 62 is rotatably connected to the gear 63, and the gear 63 is meshed with the surface of the tooth plate 61, and a rotating shaft 64 is fixedly mounted on the outer side of the gear 63, and a sliding rod 65 is slidably connected to the surface of the rotating shaft 64, and a movable rod 67 is hinged on the surface of the sliding rod 65, and a movable ball 68 is fixedly mounted on the surface of the movable rod 67, and a movable disk 69 is hinged on the surface of the movable ball 68, and the movable disk 69 is rotatably connected to the surface of the rotating shaft 64, and a rotating rod 611 is fixedly mounted on the outer side of the movable disk 69, and a baffle 612 is fixedly mounted on the surface of the rotating rod 611, and the baffle 612 is rotatably connected to the outer wall of the fixed frame 3, and the downward swing of the baffle 612 can realize protection of both sides of the fork 4, and a connecting rod 66 is fixedly mounted on the inner side of the fork 4, and the sliding rod 65 is slidably connected to the bottom of the connecting rod 66.

[0040] Secondly, the swing assembly 7 includes: a connecting shaft 71, which is fixedly mounted on the outside of the rotating shaft 64, a support bar 72 is fixedly mounted on the surface of the connecting shaft 71, a limiting block 73 is slidably connected to the inside of the supporting bar 72, a fixed spring 74 is fixedly mounted on the outside of the limiting block 73, and the fixed spring 74 is fixedly mounted on the inside of the supporting bar 72. The fixing spring 74 set on the inside of the limiting block 73 can achieve the effect of resetting after the limiting block 73 has been moved.

[0041] Furthermore, the movable component 8 includes: a connecting frame 81, which is fixedly installed on the outside of the fixed frame 3, a sliding bar 82 is slidably connected inside the connecting frame 81, a trigger rod 83 is fixedly installed on the surface of the sliding bar 82, a clamping frame 84 is slidably connected on the surface of the sliding bar 82, a connecting plate 85 is slidably connected to the inside of the clamping frame 84, a movable spring 86 is fixedly installed on the outside of the connecting plate 85, and the movable spring 86 is fixedly installed inside the clamping frame 84. The adjustment effect of the clamping frame 84 can be achieved by the movable spring 86 set inside the clamping frame 84.

[0042] Finally, there are two groups of swing assemblies 7, and the two groups of swing assemblies 7 are symmetrically arranged with the center line of the vehicle body 1 as the axis of symmetry. An arc groove 640 is provided on the surface of the rotating shaft 64, and the arc groove 640 provided on the surface of the rotating shaft 64 can be used to drive the slide rod 65 to slide when the rotating shaft 64 rotates. A circular groove 690 is provided on the surface of the movable disk 69, and the circular groove 690 provided on the surface of the movable disk 69 can be used to drive the movable ball 68 to move inside the movable disk 69. A square groove 40 is provided on the surface of the fork 4, and the square groove 40 provided on the surface of the fork 4 can be used to drive the limiting block 73 to be inserted into the inside of the fork 4 for fixation.

[0043] A strip groove 810 is provided on the surface of the connecting frame 81, and the strip groove 810 provided on the surface of the connecting frame 81 can be used to drive the slide bar 82 to slide on the surface of the connecting frame 81. The trigger rod 83 has an L-shaped cross section, and the surface of the trigger rod 83 is provided with an inclined surface. The L-shaped trigger rod 83 and the inclined surface on its surface can improve the resistance effect of the baffle 612 to the trigger rod 83. A groove 720 is provided on the surface of the support bar 72, and the groove 720 provided on the surface of the support bar 72 can facilitate the clamping effect of the fork 4. The limiting block 73 is cross-sectionally triangular, and the triangular limiting block 73 can improve the resistance effect of the fork 4 to the limiting block 73.

[0044] A method for operating a hazardous chemicals forklift equipped with intelligent identification technology further includes the following steps:

[0045] Step 1: When the hazardous chemicals forklift with intelligent identification technology is used, the vehicle body 1 can be moved so that the fork 4 on the surface of the vehicle body 1 is inserted into the bottom end of the hazardous chemicals, and the hydraulic rod 5 is used to drive the fork 4 to move upward on the surface of the fixed frame 3. When the fork 4 moves, it can drive the hazardous chemicals to move upward and transport them. When transporting, the upward moving fork 4 will drive the gear 63 on the surface of the fixed rod 62 to move upward. When the gear 63 moves upward, it will engage with the tooth plate 61 to drive the rotation of the gear 63. When the gear 63 rotates, it will drive the rotation of the shaft 64. When the shaft 64 rotates, it will pass through its surface The arcuate groove 640 provided on the surface of the forklift 64 prevents the slide bar 65 from moving at the bottom of the connecting rod 66 toward the surface away from the gear 63. When the slide bar 65 moves, it also drives the movement of the movable rod 67. When the movable rod 67 moves, it interferes with the movable ball 68, driving the movable disk 69 to rotate. When the movable disk 69 rotates, it drives the rotation rod 611 to rotate. When the rotation rod 611 rotates, it drives the baffle 612 to swing downward. During the process of transporting hazardous chemicals by forklift, especially when the cargo fork 4 is lifting goods, due to factors such as road bumps and inertia when the forklift starts and stops, the hazardous chemicals are prone to shaking and deflecting, and there is a risk of sliding off the sides of the cargo fork 4. After the baffle 612 swings downward, it can form an effective barrier on both sides of the cargo fork 4, preventing the hazardous chemicals from accidentally sliding off the side, avoiding serious safety accidents such as leakage and explosion caused by the falling hazardous chemicals, and improving the safety of the transportation process, the surrounding environment, and personnel.

[0046] When the fork 4 is lifted up, the locking cam 73 is in the locked position, and the locking cam 73 is in the locked position, so that the fork 4 can be locked.

[0047] Step 3: When the baffle 612 swings downward, it will also contact the surface of the trigger rod 83, driving the trigger rod 83 to move downward. When the trigger rod 83 moves downward, it will drive the slide bar 82 to slide downward inside the connecting frame 81. When the slide bar 82 slides downward, it will drive the clamping frame 84 and the connecting plate 85 to move downward. When the clamping frame 84 moves downward, it will be sleeved on the surface of the hazardous chemicals. The hazardous chemicals will resist the clamping frame 84. At this time, the clamping frame 84 will be reset by the action of the movable spring 86, so that the clamping frame 84 is in contact with the surface of the hazardous chemicals. During forklift transportation, although the baffle 612 protects the sides of the hazardous chemicals and the limiting block 73 limits their bottom, the hazardous chemicals may still fall over due to their own shape, center of gravity distribution, etc., or when encountering more severe bumps or shaking. The clamping frame 84 fits on the surface of the hazardous chemicals, which can further embrace and fix the hazardous chemicals from the side to prevent them from falling to the sides, avoiding a series of safety accidents such as leakage, collision damage, etc. caused by the falling of hazardous chemicals, and enhancing safety and stability during transportation.

[0048] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

Claims

1. A hazardous chemicals forklift equipped with intelligent identification technology, comprising a vehicle body (1), characterized in that: A visual recognition system (2) is fixedly mounted on the surface of the vehicle body (1), a fixing frame (3) is fixedly mounted on the surface of the vehicle body (1), a fork (4) is slidably connected to the surface of the fixing frame (3), a hydraulic rod (5) is fixedly mounted on the outer side of the fork (4), and the hydraulic rod (5) is fixedly mounted on the top of the vehicle body (1); It also includes a protection component (6) for protecting both sides of the fork (4); A swing assembly (7) for supporting the bottom of the fork (4); A movable assembly (8) for protecting both sides of the cargo being lifted; The protection assembly (6) comprises: a tooth plate (61), the tooth plate (61) is fixedly mounted on the surface of the fixed frame (3), a fixed rod (62) is fixedly mounted on the inner side of the fork (4), a gear (63) is rotatably connected to the surface of the fixed rod (62), the gear (63) is meshed with the surface of the tooth plate (61), a rotating shaft (64) is fixedly mounted on the outer side of the gear (63), a sliding rod (65) is slidably connected to the surface of the rotating shaft (64), and the sliding rod (65) is rotatably connected to the surface of the rotating shaft (64). 5) A movable rod (67) is hinged on the surface, a movable ball (68) is fixedly installed on the surface of the movable rod (67), a movable disc (69) is hinged on the surface of the movable ball (68), the movable disc (69) is rotatably connected to the surface of the rotating shaft (64), a rotating rod (611) is fixedly installed on the outer side of the movable disc (69), a baffle (612) is fixedly installed on the surface of the rotating rod (611), and the baffle (612) is rotatably connected to the outer wall of the fixed frame (3).

2. The hazardous chemicals forklift with intelligent identification technology according to claim 1, characterized in that: A connecting rod (66) is fixedly installed on the inner side of the fork (4), and the sliding rod (65) is slidably connected to the bottom of the connecting rod (66).

3. The hazardous chemicals forklift with intelligent identification technology according to claim 1, characterized in that: The swing assembly (7) comprises: a connecting shaft (71), the connecting shaft (71) is fixedly mounted on the outside of the rotating shaft (64), a support bar (72) is fixedly mounted on the surface of the connecting shaft (71), a limiting block (73) is slidably connected to the inside of the supporting bar (72), a fixing spring (74) is fixedly mounted on the outside of the limiting block (73), and the fixing spring (74) is fixedly mounted inside the supporting bar (72).

4. The hazardous chemicals forklift with intelligent identification technology according to claim 1, characterized in that: The movable assembly (8) comprises a connecting frame (81), the connecting frame (81) is fixedly mounted on the outside of the fixing frame (3), a sliding bar (82) is slidably connected inside the connecting frame (81), and a trigger rod (83) is fixedly mounted on the surface of the sliding bar (82).

5. The hazardous chemicals forklift equipped with intelligent identification technology according to claim 4, characterized in that: The surface of the slide bar (82) is slidably connected to a clamping frame (84), the inner side of the clamping frame (84) is slidably connected to a connecting plate (85), the outer side of the connecting plate (85) is fixedly installed with a movable spring (86), and the movable spring (86) is fixedly installed inside the clamping frame (84).

6. The hazardous chemicals forklift with intelligent identification technology according to claim 1, characterized in that: Two groups of the swing components (7) are provided, and the two groups of the swing components (7) are symmetrically arranged with the center line of the vehicle body (1) as the symmetry axis.

7. The hazardous chemicals forklift with intelligent identification technology according to claim 1, characterized in that: The surface of the rotating shaft (64) is provided with an arc groove (640), the surface of the movable plate (69) is provided with a circular groove (690), and the surface of the fork (4) is provided with a square groove (40).

8. The hazardous chemicals forklift equipped with intelligent identification technology according to claim 4, characterized in that: The surface of the connecting frame (81) is provided with a strip groove (810), the cross section of the trigger rod (83) is L-shaped, and the surface of the trigger rod (83) is provided with an inclined surface.

9. The hazardous chemicals forklift equipped with intelligent identification technology according to claim 3, characterized in that: A groove (720) is provided on the surface of the support bar (72), and the limiting block (73) is cross-sectioned into a triangle.

10. A method for operating a hazardous chemicals forklift equipped with intelligent identification technology, characterized in that: The hazardous chemicals forklift equipped with intelligent identification technology according to any one of claims 1 to 9 further comprises the following steps: Step 1: When the hazardous chemicals forklift equipped with intelligent identification technology is used, the vehicle body (1) can be moved so that the fork (4) on the surface of the vehicle body (1) is inserted into the bottom of the hazardous chemicals, and the hydraulic rod (5) is used to drive the fork (4) to move upward on the surface of the fixed frame (3). When the fork (4) moves, it can drive the hazardous chemicals to move upward and transport them. When transporting, the upward moving fork (4) will drive the gear (63) on the surface of the fixed rod (62) to move upward. When the gear (63) moves upward, it will mesh with the tooth plate (61) to drive the gear (63) to rotate. When the gear (63) rotates, the rotating shaft (64) is driven to rotate. When the rotating shaft (64) rotates, the arc groove (640) provided on the surface of the rotating shaft (64) contacts the sliding rod (65) and moves toward the surface away from the gear (63) at the bottom of the connecting rod (66). When the sliding rod (65) moves, the movable rod (67) is also driven to move. When the movable rod (67) moves, the movable ball (68) is contacted to drive the movable disk (69) to rotate. When the movable disk (69) rotates, the rotating rod (611) is driven to rotate. When the rotating rod (611) rotates, the baffle (612) is driven to swing downward. Step 2: When the rotating shaft (64) rotates under the action of the gear (63), it also drives the rotation of the connecting shaft (71). When the connecting shaft (71) rotates, it drives the support bar (72) to swing upward. When the support bar (72) swings upward, it will first contact the bottom end of the fork (4) through the limiting block (73), and push the limiting block (73) to move away from the surface of the fork (4) through the contact force. When the limiting block (73) moves to the square groove (40) opened on the surface of the fork (4), the limiting block (73) will be reset under the action of the fixing spring (74), so that the limiting block (73) is inserted into the interior of the fork (4); Step 3: When the baffle (612) swings downward, it will also contact the surface of the trigger rod (83), driving the trigger rod (83) to move downward. When the trigger rod (83) moves downward, it will drive the slide bar (82) to slide downward inside the connecting frame (81). When the slide bar (82) slides downward, it will drive the clamping frame (84) and the connecting plate (85) to move downward. When the clamping frame (84) moves downward, it will be sleeved on the surface of the hazardous chemicals. The hazardous chemicals will resist the clamping frame (84). At this time, the clamping frame (84) will be reset by the action of the movable spring (86), so that the clamping frame (84) is attached to the surface of the hazardous chemicals.

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