Forklift mast with material dump prevention structure

Abstract

The utility model discloses a forklift mast with prevent material to pour structure, it includes inner door frame and outer door frame, the inner wall fixed mounting of outer door frame has the object back support and load plate, the inner wall fixed mounting of object back support has the rectangular box through bolt, the inner wall rotationally connected with gear and has the supporting rod of rotationally connected of rectangular box, the gear and supporting rod between common rotationally connected have the clamping groove, the top fixed mounting of load plate has the air cylinder through bolt, the output of air cylinder penetrates load plate and is fixedly connected with the rack through the flange. The utility model discloses through gear wheel rotation that rack drives, makes gear wheel move through clamping groove and moves the handle of dialling, and then handle drives the clamping plate through the slide and L -shaped rod and carries out the location clamping of goods, can reach the goods on the surface of goods fork bearing and limit to the purpose of guaranteeing that goods can always keep stable state in the process of goods transfer, thereby improved the safety guarantee of forklift mast in the process of goods transfer.

Description

Technical Field

[0001] This utility model belongs to the field of forklift mast technology, and in particular relates to a forklift mast with an anti-material tipping structure. Background Technology

[0002] Forklifts are industrial handling vehicles, referring to various wheeled handling vehicles used for loading, unloading, stacking, and short-distance transportation of palletized goods. They are commonly used for transporting large items in warehouses and are typically powered by fuel engines or batteries.

[0003] Forklift masts are equipped with forks that can be used to transport goods. However, existing forklift masts do not have corresponding limiting mechanisms to restrict the goods placed on the forks. As a result, the goods may tip over due to the shaking during forklift movement. Therefore, a forklift mast with an anti-tipping structure is needed to limit the goods carried on the fork surface, ensuring that the goods remain stable during transport and thus improving the safety of the forklift mast during the transport of goods. Utility Model Content

[0004] The purpose of this utility model is to provide a forklift mast with an anti-tipping structure, which can limit the goods carried on the fork surface to ensure that the goods can always remain stable during the transfer process, thereby improving the safety of the forklift mast during the transfer of goods and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A forklift mast with an anti-material tipping structure includes an inner mast and an outer mast: a cargo back support and a cargo plate are fixedly installed on the inner wall of the outer mast; a rectangular box is fixedly installed on the inner wall of the cargo back support by bolts; a gear is rotatably connected to the inner wall of the rectangular box and a support rod is rotatably connected to it; a clamping groove is rotatably connected between the gear and the support rod; a cylinder is fixedly installed on the top of the cargo plate by bolts; the output end of the cylinder passes through the cargo plate and is fixedly connected to a rack through a flange; a shift shaft is provided in the inner cavity of the clamping groove; a sliding rod is welded to the end of the shift shaft; an L-shaped rod is provided on the surface of the sliding rod; and a clamping plate is welded to the end of the L-shaped rod.

[0006] Preferably, the inner wall of the rectangular box is provided with a groove that matches the rack.

[0007] Preferably, the rack meshes with a gear.

[0008] Preferably, the slide bar is slidably connected to the back support of the load.

[0009] Preferably, a bolt is installed between the slide rod and the L-shaped rod, and the surface of the slide rod has multiple through holes that are compatible with the bolt.

[0010] Preferably, a rotating sleeve is rotatably connected to the surface of the dial shaft, and the rotating sleeve fits against the inner wall of the clamping groove.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses the upward movement of the rack to drive the gear to rotate, so that the gear moves the lever shaft through the clamping groove. Then, the lever shaft drives the clamping plate to limit and clamp the goods through the slide rod and L-shaped rod, which can limit the goods carried on the surface of the forks to ensure that the goods can always maintain a stable state during the transfer process, thereby improving the safety of the forklift mast during the transfer of goods.

[0013] 2. This utility model limits the vertical movement of the rack by setting the slide groove, thus preventing the rack from shaking during the movement.

[0014] 3. By setting bolts, the position of the L-shaped rod on the surface of the slide bar can be adjusted, thereby making the structure adaptable to the clamping and limiting requirements of goods of different sizes and improving the applicability of the structure.

[0015] 4. By using a rotating sleeve, this utility model separates the dial shaft from the inner wall of the clamping groove, thus avoiding excessive wear when the two are in direct contact. Attached Figure Description

[0016] in:

[0017] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0018] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0019] Figure 3 This is a three-dimensional schematic diagram of the support rod and clamping groove according to one embodiment of the present utility model;

[0020] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Inner gantry, 2. Outer gantry, 3. Cargo back support, 4. Cargo plate, 5. Rectangular box, 6. Gear, 7. Support rod, 8. Clamping groove, 9. Cylinder, 10. Rack, 11. Slide groove, 12. Shaft, 13. Slide rod, 14. L-shaped rod, 15. Clamping plate, 16. Bolt, 17. Rotary sleeve. Detailed Implementation

[0023] In the following description, embodiments of the forklift mast with an anti-material tipping structure of the present invention will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figure 1-4 This invention illustrates a forklift mast with an anti-material tipping structure according to an embodiment of the present invention. It includes an inner mast 1 and an outer mast 2. A cargo back support 3 and a cargo plate 4 are fixedly installed on the inner wall of the outer mast 2. A rectangular box 5 is bolted to the inner wall of the cargo back support 3. A gear 6 is rotatably connected to the inner wall of the rectangular box 5, and a support rod 7 is rotatably connected to it. A clamping groove 8 is rotatably connected between the gear 6 and the support rod 7. A cylinder 9 is bolted to the top of the cargo plate 4. The output end of the cylinder 9 passes through the cargo plate 4 and is fixedly connected via a flange. A rack 10 is attached, and a groove 11 adapted to the rack 10 is opened on the inner wall of the rectangular box 5. The vertical movement of the rack 10 is limited by the groove 11, which prevents the rack 10 from shaking during movement. The rack 10 meshes with the gear 6. A pivot 12 is provided in the inner cavity of the clamping groove 8. A slide rod 13 is welded to the end of the pivot 12. The slide rod 13 is slidably connected to the back support 3. An L-shaped rod 14 is provided on the surface of the slide rod 13. A clamping plate 15 is welded to the end of the L-shaped rod 14.

[0026] Example 2:

[0027] Figure 1-4 This invention illustrates a forklift mast with an anti-tipping structure according to an embodiment of the present invention. It includes an inner mast 1 and an outer mast 2. A cargo back support 3 and a cargo plate 4 are fixedly installed on the inner wall of the outer mast 2. A rectangular box 5 is bolted to the inner wall of the cargo back support 3. A gear 6 is rotatably connected to the inner wall of the rectangular box 5, and a support rod 7 is rotatably connected to it. A clamping groove 8 is rotatably connected between the gear 6 and the support rod 7. A cylinder 9 is bolted to the top of the cargo plate 4. The output end of the cylinder 9 passes through the cargo plate 4 and is fixedly connected to a rack 10 via a flange. A pivot shaft 12 is provided inside the clamping groove 8. A sliding rod 13 is welded to the end of the pivot shaft 12, and the surface of the sliding rod 13 is provided with... L-shaped rod 14, with a clamping plate 15 welded to its end. A bolt 16 is installed between the slide rod 13 and the L-shaped rod 14. The surface of the slide rod 13 has multiple through holes that match the bolt 16. The position of the L-shaped rod 14 on the surface of the slide rod 13 can be adjusted by the bolt 16, so that the structure can be adapted to the clamping and limiting requirements of goods of different sizes, thus improving the applicability of the structure. A rotating sleeve 17 is rotatably connected to the surface of the pivot shaft 12. The rotating sleeve 17 fits against the inner wall of the clamping groove 8. The rotating sleeve 17 separates the pivot shaft 12 from the inner wall of the clamping groove 8, avoiding excessive wear when the two are in direct contact.

[0028] Working principle: When using this utility model, the user opens the cylinder 9 to drive the rack 10 to move upward in the inner cavity of the rectangular box 5. At this time, the rack 10 drives the gear 6 to rotate, so that the gear 6 moves the lever shaft 12 through the clamping groove 8. Then, the lever shaft 12 drives the clamping plate 15 to limit and clamp the goods through the slide rod 13 and the L-shaped rod 14. If it is necessary to transport goods of different sizes, the position of the L-shaped rod 14 on the surface of the slide rod 13 can be adjusted by the bolt 16. This realizes the limitation of the goods carried on the surface of the forks, so as to ensure that the goods can always maintain a stable state during the transfer process, thereby improving the safety of the forklift mast during the transfer of goods.

[0029] In summary, this forklift mast with an anti-tipping structure rotates the gear 6 by moving the rack 10 upwards. This causes the gear 6 to move the lever 12 through the clamping groove 8. The lever 12 then drives the clamping plate 15 to limit and clamp the goods through the slide bar 13 and the L-shaped rod 14. This achieves the goal of limiting the goods carried on the fork surface, ensuring that the goods remain stable during the transfer process, thereby improving the safety of the forklift mast during the transfer of goods.

Claims

1. A forklift mast with an anti-material tipping structure, characterized in that, The system includes an inner frame (1) and an outer frame (2): the inner wall of the outer frame (2) is fixedly equipped with a cargo back support (3) and a carrier plate (4), the inner wall of the cargo back support (3) is fixedly equipped with a rectangular box (5) by bolts, the inner wall of the rectangular box (5) is rotatably connected with a gear (6) and a support rod (7), the gear (6) and the support rod (7) are rotatably connected together with a clamping groove (8), the top of the carrier plate (4) is fixedly equipped with a cylinder (9) by bolts, the output end of the cylinder (9) passes through the carrier plate (4) and is fixedly connected with a rack (10) by a flange, the inner cavity of the clamping groove (8) is provided with a dial shaft (12), the end of the dial shaft (12) is welded with a slide rod (13), the surface of the slide rod (13) is provided with an L-shaped rod (14), and the end of the L-shaped rod (14) is welded with a clamping plate (15).

2. A forklift mast with an anti-material tipping structure according to claim 1, characterized in that, The inner wall of the rectangular box (5) is provided with a groove (11) that is compatible with the rack (10).

3. A forklift mast with an anti-material tipping structure according to claim 2, characterized in that, The rack (10) meshes with the gear (6).

4. A forklift mast with an anti-material tipping structure according to claim 3, characterized in that, The slide bar (13) is slidably connected to the cargo back support (3).

5. A forklift mast with an anti-material tipping structure according to claim 4, characterized in that, A bolt (16) is installed between the slide rod (13) and the L-shaped rod (14), and the surface of the slide rod (13) has a plurality of through holes that are adapted to the bolt (16).

6. A forklift mast with an anti-material tipping structure according to claim 5, characterized in that, The surface of the pivot shaft (12) is rotatably connected to a rotating sleeve (17), which is in contact with the inner wall of the clamping groove (8).

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