Explosion-proof forklift with alarm mechanism

Abstract

The embodiment of the utility model provides an explosion-proof forklift with an alarm mechanism, and relates to the technical field of forklifts. The anti-explosion forklift with the alarm mechanism comprises an anti-explosion forklift body, a mounting plate is mounted on the front side of the anti-explosion forklift body, a plurality of forklift body trays are slidably connected to the inner side of the mounting plate, an alarm assembly is arranged on the outer surface of the mounting plate and comprises a mounting box, a round rod is rotatably connected to an inner cavity of the mounting box, and the inner cavity of the round rod is provided with an alarm. By arranging the alarm assembly, the overload condition can be monitored in real time and early warning can be given out, so that an operator can adjust the cargo loading capacity in time, and the alarm assembly can be started to redistribute the weight when the load exceeds a safety threshold value; the early warning and response mechanism effectively avoids the situation that the forklift tray is bent or damaged due to the fact that single-point load bearing is too large, and the service life of equipment is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of forklifts, in particular to an explosion-proof forklift with an alarm mechanism. Background Art

[0002] An explosion-proof forklift is a specially designed industrial handling device, which is manufactured for safe operation in a working environment containing flammable and explosive substances. Such environments may exist in chemical plants, paint manufacturing plants, oil and gas facilities, and other places where volatile chemicals are processed. The core design concept is to ensure that no sparks or hot surfaces are generated during cargo handling operations, thereby avoiding potential explosion risks.

[0003] When handling various goods with different weights, existing explosion-proof forklifts may encounter some challenges. Especially when an operator attempts to carry multiple pallets or goods at one time, if the total weight of these goods exceeds the designed load-bearing capacity of the trailer pallet of the explosion-proof forklift, it may cause the pallet to deform, bend or even be damaged. This situation will not only affect work efficiency but also pose potential safety hazards, because the damaged equipment may fail or cause accidents during subsequent use. Therefore, we have proposed an explosion-proof forklift with an alarm mechanism, which has the function of being easy to use and is urgently needed to be developed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an explosion-proof forklift with an alarm mechanism, which can avoid some challenges that existing explosion-proof forklifts may encounter when handling various goods with different weights. Especially when an operator attempts to carry multiple pallets or goods at one time, if the total weight of these goods exceeds the designed load-bearing capacity of the trailer pallet of the explosion-proof forklift, it may cause the pallet to deform, bend or even be damaged. This situation will not only affect work efficiency but also pose potential safety hazards, because the damaged equipment may fail or cause accidents during subsequent use.

[0005] The utility model provides an explosion-proof forklift with an alarm mechanism, including an explosion-proof forklift. An installation plate is installed on the front side of the explosion-proof forklift. A plurality of forklift pallets are slidably connected to the inner side of the installation plate. An alarm component is arranged on the outer surface of the installation plate. The alarm component includes an installation box. A round rod is rotatably connected to the inner cavity of the installation box. A plurality of moving plates are movably connected to the outer surface of the round rod. The outer surface of the moving plate is slidably connected to the inner cavity of the installation box, and both sides of the moving plate penetrate to the outside of the installation plate.

[0006] In a specific implementation scheme, positioning boxes are connected to both sides of the top of the moving plate, and a first motor is bolted to the inner cavity of the positioning box.

[0007] In a specific embodiment, a rotating rod is rotatably connected to the outer surface of the moving plate, and two first pulleys are respectively connected to the outer surface of the rotating rod and the output shaft of the first motor.

[0008] In a specific embodiment, the two first pulleys are connected by belt drive, and a guide plate is connected to the outer surface of the rotating rod.

[0009] In a specific embodiment, a first electric telescopic rod is connected to the bottom of the guide plate, the output end of the first electric telescopic rod is connected to an L-shaped plate, and a monitoring device is connected to the outer surface of the L-shaped plate.

[0010] In a specific embodiment, a protective box is connected to the rear side of the installation box, and a second motor is bolted to the inner cavity of the protective box.

[0011] In a specific embodiment, two second pulleys are respectively connected to the output shaft of the second motor and the outer surface of the round rod, and the two second pulleys are connected by belt drive.

[0012] In a specific embodiment, a plurality of fixing plates are installed on the rear side of the installation box, and a connecting plate is rotatably connected to the inner side of the fixing plates.

[0013] In a specific embodiment, a second electric telescopic rod is connected to the bottom of the connecting plate, welding plates are connected to both sides of the installation plate, a first long rod is rotatably connected to the outer surface of the welding plate, and a placement plate is slidably connected to the outer surface of the first long rod.

[0014] In a specific embodiment, the output end of the second electric telescopic rod is connected to a second long rod, the outer surface of the second long rod is slidably connected to the inner cavity of the placement plate, a pressure sensor is inlaid and installed inside the forklift tray, and an alarm is installed on the outer surface of the explosion-proof forklift.

[0015] The beneficial effects of the present application are as follows: By setting the alarm component, the overloading situation can be monitored in real time and a warning can be issued. This not only helps the operator adjust the loading amount of the goods in time, but also can activate the alarm component to redistribute the weight when the load exceeds the safety threshold. This warning and response mechanism effectively avoids the bending or damage of the forklift tray caused by excessive single-point load, greatly prolongs the service life of the equipment. Specifically, when the pressure sensor detects that the total weight of the goods exceeds the designed load range, the alarm component is immediately activated, sending visual and auditory warning signals to the operator, improving the space utilization rate and further enhancing the operation efficiency. In summary, through the alarm component, the explosion-proof forklift can not only more effectively manage the risk factors in the process of goods handling, but also significantly enhance the overall safety and durability, providing a reliable guarantee for the complex and challenging working environment. Brief Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 Is a three-dimensional schematic diagram of the overall structure of an embodiment of the present utility model;

[0018] Figure 2 Is a three-dimensional schematic diagram of the mounting plate structure of an embodiment of the present utility model;

[0019] Figure 3 Is a three-dimensional schematic diagram of the side view sectional structure of the mounting box of an embodiment of the present utility model;

[0020] Figure 4 Is a three-dimensional schematic diagram of the round rod structure of an embodiment of the present utility model;

[0021] Figure 5 Is for an embodiment of the present utility model Figure 4 The enlarged structure schematic diagram at A;

[0022] Figure 6 Is a three-dimensional schematic diagram of the placement plate structure of an embodiment of the present utility model;

[0023] Figure 7 Is for an embodiment of the present utility model Figure 6 The enlarged structure schematic diagram at B;

[0024] Figure 8 Is a three-dimensional schematic diagram of the moving plate structure of an embodiment of the present utility model.

[0025] Icons: 1, explosion-proof forklift; 2, mounting plate; 3, forklift tray; 4, alarm component; 41, mounting box; 42, round rod; 43, moving plate; 44, positioning box; 45, first motor; 46, rotating rod; 47, first pulley; 48, guide plate; 49, first electric telescopic rod; 410, L-shaped plate; 411, monitoring device; 412, protection box; 413, second motor; 414, second pulley; 415, fixing plate; 416, connecting plate; 417, second electric telescopic rod; 418, welding plate; 419, first long rod; 420, placement plate; 421, second long rod; 422, pressure sensor; 5, alarm. Detailed Embodiments

[0026] When dealing with goods of various weights, existing explosion-proof forklifts may encounter some challenges. Especially when an operator attempts to carry multiple pallets or goods at once, if the total weight of these goods exceeds the designed load-bearing capacity of the explosion-proof forklift's trailer pallet, it may cause the pallet to deform, bend, or even be damaged. This situation not only affects work efficiency but also may pose safety hazards because the damaged equipment may malfunction or cause accidents during subsequent use. Therefore, through research, the inventor has provided an explosion-proof forklift with an alarm mechanism. By setting up an alarm component, it can monitor the overloading situation in real-time and issue early warnings. This not only helps the operator adjust the loading quantity of the goods in a timely manner but also activates the alarm component to redistribute the weight when the load exceeds the safety threshold. This early warning and response mechanism effectively avoid the bending or damage of the forklift pallet caused by excessive single-point load-bearing, greatly extending the service life of the equipment. Specifically, when the pressure sensor detects that the total weight of the goods exceeds the designed load range, the alarm component is immediately activated, sending visual and auditory warning signals to the operator, improving space utilization, and further enhancing work efficiency. In summary, through the alarm component, the explosion-proof forklift can not only manage the risk factors in the goods handling process more effectively but also significantly enhance the overall safety and durability, providing reliable protection for complex and challenging working environments, thus solving the above-mentioned defects.

[0027] The following will, with reference to the accompanying drawings, elaborate on some embodiments of the present utility model. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0028] Please refer to Figures 1 to 8, an embodiment of the present utility model provides an explosion-proof forklift with an alarm mechanism, including an explosion-proof forklift 1. An installation plate 2 is installed on the front side of the explosion-proof forklift 1. The installation plate 2 is mutually installed with the adjustment structure of the explosion-proof forklift 1. A plurality of forklift trays 3 are slidably connected to the inner side of the installation plate 2. An alarm component 4 is arranged on the outer surface of the installation plate 2. The alarm component 4 includes an installation box 41. The number of the installation boxes 41 is two, and the outer surfaces of the two installation boxes 41 are connected to the upper and lower sides of the inner side of the installation plate 2. A round rod 42 is rotatably connected to the inner cavity of the installation box 41. Two externally threaded portions arranged in opposite directions are provided on the outer surface of one of the round rods 42. A plurality of moving plates 43 are movably connected to the outer surface of the round rod 42. Internal threads adapted to the areas where two of the moving plates 43 are in contact with the round rod 42 provided with external threads are provided, and the moving plates 43 are threadedly connected to the round rod 42. The outer surface of the moving plate 43 is slidably connected to the inner cavity of the installation box 41, and both sides of the moving plate 43 penetrate to the outside of the installation plate 2. Positioning boxes 44 are connected to both sides of the top of the moving plate 43. A first motor 45 is bolted to the inner cavity of the positioning box 44. A rotating rod 46 is rotatably connected to the outer surface of the moving plate 43. Two first belt pulleys 47 are respectively connected to the outer surface of the rotating rod 46 and the output shaft of the first motor 45. The two first belt pulleys 47 are connected by a belt drive. A guide plate 48 is connected to the outer surface of the rotating rod 46. A first electric telescopic rod 49 is connected to the bottom of the guide plate 48. The output end of the first electric telescopic rod 49 is connected to an L-shaped plate 410. A monitoring device 411 is connected to the outer surface of the L-shaped plate 410. The monitoring device 411 is electrically connected to the explosion-proof forklift 1, and a display screen or a control screen used in cooperation with the monitoring device 411 is installed in the control area of the explosion-proof forklift 1. A protection box 412 is connected to the rear side of the installation box 41. A second motor 413 is bolted to the inner cavity of the protection box 412. Two second belt pulleys 414 are respectively connected to the output shaft of the second motor 413 and the outer surface of the round rod 42, and the two second belt pulleys 414 are connected by a belt drive. A plurality of fixing plates 415 are installed on the rear side of the installation box 41. The lower part located inside the installation plate 2 is connected to the fixing plates 415. A connecting plate 416 is rotatably connected to the inner side of the fixing plate 415. A second electric telescopic rod 417 is connected to the bottom of the connecting plate 416. Welding plates 418 are connected to both sides of the installation plate 2. A first long rod 419 is rotatably connected to the outer surface of the welding plate 418. A placement plate 420 is slidably connected to the outer surface of the first long rod 419. The output end of the second electric telescopic rod 417 is connected to a second long rod 421. The outer surface of the second long rod 421 is slidably connected to the inner cavity of the placement plate 420. A pressure sensor 422 is inlaid and installed inside the forklift tray 3. An alarm 5 is installed on the outer surface of the explosion-proof forklift 1. The pressure sensor 422 is used in cooperation with the alarm 5 and the explosion-proof forklift 1;

[0029] Specifically, when the pressure sensor 422 detects that the weight of the goods exceeds the designed load capacity of the forklift tray 3, the system will automatically start the second motor 413. Subsequently, the second motor 413 drives the second pulley 414 and the round rod 42 connected thereto to rotate. Based on the principle of screw drive, the round rod 42 causes the moving plate 43 to move smoothly in a specified direction relatively or oppositely. Once the moving plate 43 reaches the predetermined position, the first motor 45 is immediately activated, and by driving the rotation of the first pulley 47 and the rotating rod 46, the first electric telescopic rod 49, the L-shaped plate 410, and the monitoring device 411 are further adjusted to the optimal working angles;

[0030] Then, the first electric telescopic rod 49 is started, and its output end will push the L-shaped plate 410 together with the monitoring device 411 to shift precisely, so as to comprehensively monitor the state of the goods from different width angles. After completing this series of positioning, if it is necessary to further adjust the distribution of the goods to reduce the single-point load, the second electric telescopic rod 417 can be enabled. This telescopic rod will push the second long rod 421 and the placement plate 420 to swing up and down around the first long rod 419 serving as a fulcrum, so as to effectively disperse and support the heavy object, ensuring that the entire handling process is safer and more reliable. This mechanism not only improves the operation efficiency but also significantly enhances the safety performance of the explosion-proof forklift under complex operating conditions.

[0031] In summary, the working principle of an explosion-proof forklift with an alarm mechanism according to an embodiment of the present invention: when the forklift tray 3 carries too many goods and the user's vision is blocked due to its height, the alarm component 4 is started to give a warning and display the goods on the forklift tray 3, so as to monitor and prevent the deformation of the forklift tray 3, thereby facilitating the user to use the explosion-proof forklift 1.

[0032] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An explosion-proof forklift with an alarm mechanism, comprising an explosion-proof forklift (1), characterized in that, The front side of the explosion-proof forklift (1) is provided with a mounting plate (2). A plurality of forklift trays (3) are slidably connected to the inner side of the mounting plate (2). An alarm assembly (4) is arranged on the outer surface of the mounting plate (2). The alarm assembly (4) includes a mounting box (41). A round rod (42) is rotatably connected to the inner cavity of the mounting box (41). A plurality of moving plates (43) are movably connected to the outer surface of the round rod (42). The outer surface of the moving plate (43) is slidably connected to the inner cavity of the mounting box (41), and both sides of the moving plate (43) penetrate to the outside of the mounting plate (2).

2. The explosion-proof forklift with an alarm mechanism according to claim 1, characterized in that, Positioning boxes (44) are connected to both sides of the top of the moving plate (43). A first motor (45) is bolted to the inner cavity of the positioning box (44).

3. The explosion-proof forklift with an alarm mechanism according to claim 2, characterized in that, A rotating rod (46) is rotatably connected to the outer surface of the moving plate (43). Two first belt pulleys (47) are respectively connected to the outer surface of the rotating rod (46) and the output shaft of the first motor (45).

4. The explosion-proof forklift with an alarm mechanism according to claim 3, characterized in that, The two first belt pulleys (47) are connected by a belt drive. A guide plate (48) is connected to the outer surface of the rotating rod (46).

5. The explosion-proof forklift with an alarm mechanism according to claim 4, wherein, A first electric telescopic rod (49) is connected to the bottom of the guide plate (48). An L-shaped plate (410) is connected to the output end of the first electric telescopic rod (49). A monitoring device (411) is connected to the outer surface of the L-shaped plate (410).

6. The explosion-proof forklift with an alarm mechanism according to claim 5, characterized in that, A protective box (412) is connected to the rear side of the mounting box (41). A second motor (413) is bolted to the inner cavity of the protective box (412).

7. The explosion-proof forklift with an alarm mechanism according to claim 6, wherein, Two second belt pulleys (414) are respectively connected to the output shaft of the second motor (413) and the outer surface of the round rod (42), and the two second belt pulleys (414) are connected by a belt drive.

8. The explosion-proof forklift with an alarm mechanism according to claim 7, characterized in that, A plurality of fixing plates (415) are mounted on the rear side of the mounting box (41). A connecting plate (416) is rotatably connected to the inner side of the fixing plate (415).

9. The explosion-proof forklift with an alarm mechanism according to claim 8, characterized in that, A second electric telescopic rod (417) is connected to the bottom of the connecting plate (416). Welding plates (418) are connected to both sides of the mounting plate (2). A first long rod (419) is rotatably connected to the outer surface of the welding plate (418). A placing plate (420) is slidably connected to the outer surface of the first long rod (419).

10. The explosion-proof forklift with an alarm mechanism according to claim 9, characterized in that, The output end of the second electric telescopic rod (417) is connected to a second long rod (421). The outer surface of the second long rod (421) is slidably connected to the inner cavity of the placing plate (420). A pressure sensor (422) is inlaid and installed inside the forklift tray (3). An alarm (5) is installed on the outer surface of the explosion-proof forklift (1).

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