Supporting clamp for forklift

Abstract

The utility model relates to the technical field of forklift tools, and provides a forklift supporting clamp which comprises a main frame and a control block, a threaded shaft is rotationally connected in the main frame, a first servo motor is installed at the top end of the main frame, and the output end of the first servo motor penetrates through the main frame to be connected to the threaded shaft. The threaded shaft is in threaded connection with a threaded adjusting piece, one end of the threaded adjusting piece is fixedly connected with a stop plate matched with the main frame, the control block is fixedly connected to the top end of the threaded adjusting piece, a control groove is formed in one end of the control block, a bidirectional threaded rod is rotationally connected into the control groove, and a second servo motor is installed at one end of the control block; and the output end of the second servo motor penetrates through the control block and is connected to a bidirectional threaded rod, the bidirectional threaded rod is in threaded connection with two matched threaded parts, one end of each threaded part penetrates through the control groove and is provided with a movable bracket, and therefore the equipment is suitable for more goods of different specifications, and the universality of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forklift tools, and in particular to a support clamp for a forklift. Background Art

[0002] A forklift is an industrial handling vehicle, which refers to various wheeled handling vehicles that are used for loading and unloading, stacking and short-distance operations on palletized goods. It is often used to transport large objects in warehouses. In a forklift, a support clamp is an indispensable part. The support clamp is the support clamp at the front end of the forklift used to lift the goods. At present, the two towing rods at the front end of the traditional support clamp cannot be adjusted. Due to the different sizes of goods, the center of gravity may shift when towing, which may cause the goods to fall over.

[0003] After searching, China disclosed a forklift support clamp with patent publication number CN220432258U on February 2, 2024, which is roughly described as including a fixed plate, an active slide rail and a driven slide rail are respectively connected on both sides of the fixed plate, the active slide rail and the driven slide rail are both slidably connected with a slider, the sliders are jointly connected with a support plate, both sides of the support plate are longitudinally connected with a movable slide rail, the movable slide rails are slidably connected with a movable slider, and the movable slider is connected with a movable bracket.

[0004] Although the above-mentioned prior art solution can adjust the mobile bracket according to the size of the goods, a fixed support plate is provided under the mobile bracket of the device, which makes it inconvenient for the device to lift goods whose width is smaller than the support plate, reducing the universality of the device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a support clamp for a forklift to solve the problem that a fixed support plate is provided underneath the mobile bracket proposed in the background technology, which makes it inconvenient for the equipment to lift goods whose width is smaller than the support plate, thereby reducing the universality of the equipment.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support clamp for a forklift, comprising a main frame and a control block, wherein the main frame is internally rotatably connected with a threaded shaft, a first servo motor is installed at the top of the main frame, the output end of the first servo motor passes through the main frame and is connected to the threaded shaft, a threaded adjusting member is threadedly connected to the threaded shaft, one end of the threaded adjusting member is fixedly connected to a blocking plate that matches the main frame, the control block is fixedly connected to the top of the threaded adjusting member, a control groove is provided at one end of the control block, a bidirectional threaded rod is internally rotatably connected to the control groove, a second servo motor is installed at one end of the control block, the output end of the second servo motor passes through the control block and is connected to the bidirectional threaded rod, two matching threaded members are threadedly connected to the bidirectional threaded rod, and one end of the threaded member passes through the control groove and is provided with a movable bracket.

[0009] By adopting the above technical solution, the second servo motor is started to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two threaded parts to move toward each other, thereby driving the two mobile brackets to move toward each other, so as to adjust the distance between the two mobile brackets, so that the equipment is suitable for more goods of different specifications, and the universality of the equipment is improved. The first servo motor is started to drive the threaded shaft to rotate, thereby driving the threaded adjustment part to move, so that the mobile bracket lifts the goods.

[0010] Optionally, two matching T-shaped slots are provided on the main frame, and the top of the blocking plate is fixedly connected with two I-shaped limiting parts matching the T-shaped slots.

[0011] By adopting the above technical solution, the T-shaped slide groove cooperates with the I-shaped limit piece to limit the blocking plate and the threaded adjustment piece to prevent the threaded adjustment piece from shaking, thereby achieving the purpose of improving the stability of the equipment.

[0012] Optionally, the movable bracket is rotatably connected to the threaded part, and sliding grooves are provided on both of the movable brackets. A fixed rod is fixedly connected between the two I-shaped limit members, and two matching control plates are slidably connected to the fixed rod. The bottom end of the control plate is connected to the control rod through the sliding groove, and the top end of the control block is rotatably connected to an electric push rod, and one end of the electric push rod is rotatably connected to the control plate.

[0013] By adopting the above technical solution, due to the reasons of the goods themselves or the reasons of artificial stacking, the center of gravity of the goods is often not in the center position, resulting in the deviation of the center of gravity of the goods. At this time, when the equipment lifts the goods, the electric push rod is started to push the control panel to rotate along the fixed rod, so that the control panel cooperates with the control rod to drive the mobile bracket to rotate along the threaded part, so that one end of the mobile bracket is tilted, so that the center of gravity of the goods is offset to the position of the main frame, so that the goods rely on the control panel, thereby reducing the probability of dumping of the goods, thereby improving the stability of the equipment.

[0014] Optionally, a rotating cylinder is rotatably connected to the control rod, and one end of the rotating cylinder is in close contact with the bottom end of the movable bracket.

[0015] By adopting the above technical solution, the rotating cylinder is used to reduce the friction between the control rod and the moving bracket, so as to achieve the purpose of reducing equipment wear and improving the smoothness of equipment operation.

[0016] Optionally, a mounting piece is fixedly connected to one end of the main frame close to the control block.

[0017] By adopting the above technical solution, the mounting parts are used to facilitate the installation of the main frame on the forklift, thereby facilitating the assembly and disassembly of the equipment and the forklift, thereby improving the convenience of the equipment.

[0018] (III) Beneficial effects

[0019] In summary, the present invention includes at least one of the following beneficial technical effects:

[0020] The forklift uses a support clamp, and the second servo motor is started to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two threaded parts to move toward each other, thereby driving the two mobile brackets to move toward each other, so as to adjust the distance between the two mobile brackets, so that the equipment is suitable for more goods of different specifications, and the universality of the equipment is improved. The first servo motor is started to drive the threaded shaft to rotate, thereby driving the threaded adjustment part to move, so that the mobile bracket lifts the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first side structural schematic diagram of the utility model;

[0022] Figure 2 This is a second side structural schematic diagram of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 4 This is a third side view structural schematic diagram of the utility model;

[0025] Figure 5 This is a schematic diagram of the first cross-sectional structure of the utility model.

[0026] In the figure: 1. Main frame; 2. Control block; 3. Threaded shaft; 4. First servo motor; 5. Threaded adjustment member; 6. Stop plate; 7. Bidirectional threaded rod; 8. Second servo motor; 9. Threaded member; 10. Moving bracket; 11. T-shaped slide groove; 12. I-shaped limit member; 13. Sliding groove; 14. Fixed rod; 15. Control panel; 16. Control rod; 17. Electric push rod; 18. Rotating cylinder; 19. Mounting member. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] Reference Figure 1-Figure 5 A forklift support clamp comprises a main frame 1 and a control block 2. A threaded shaft 3 is rotatably connected inside the main frame 1. A first servo motor 4 is installed at the top of the main frame 1. The output end of the first servo motor 4 passes through the main frame 1 and is connected to the threaded shaft 3. A threaded adjustment member 5 is threadedly connected to the threaded shaft 3. One end of the threaded adjustment member 5 is fixedly connected to a blocking plate 6 that matches the main frame 1. The control block 2 is fixedly connected to the top of the threaded adjustment member 5. A control groove is provided at one end of the control block 2. A bidirectional threaded rod 7 is rotatably connected inside the control groove. A second servo motor 8 is installed at one end of the control block 2. The output end of the second servo motor 8 passes through the control Block 2 is connected to the bidirectional threaded rod 7, and two matching threaded parts 9 are threadedly connected to the bidirectional threaded rod 7. One end of the threaded part 9 passes through the control groove and is provided with a movable bracket 10. The second servo motor 8 is started to drive the bidirectional threaded rod 7 to rotate, and the bidirectional threaded rod 7 drives the two threaded parts 9 to move toward each other, thereby driving the two movable brackets 10 to move toward each other, so as to adjust the distance between the two movable brackets 10, so that the equipment can be applied to more goods of different specifications, thereby improving the universality of the equipment. The first servo motor 4 is started to drive the threaded shaft 3 to rotate, thereby driving the threaded adjustment part 5 to move, so that the movable bracket 10 can lift the goods.

[0030] Reference Figure 1Two matching T-shaped slots 11 are provided on the main frame 1, and the top of the blocking plate 6 is fixedly connected with two I-shaped limiters 12 matching the T-shaped slots 11. The T-shaped slots 11 match the I-shaped limiters 12 to limit the blocking plate 6 and the threaded adjustment member 5 to prevent the threaded adjustment member 5 from shaking, thereby achieving the purpose of improving the stability of the equipment.

[0031] Reference Figure 2-Figure 4 , the mobile bracket 10 is rotatably connected with the threaded member 9, and a sliding groove 13 is provided on the two mobile brackets 10. A fixed rod 14 is fixedly connected between the two I-shaped limit members 12, and two matching control panels 15 are slidably connected to the fixed rod 14. The bottom end of the control panel 15 passes through the sliding groove 13 and is connected with a control rod 16. The top of the control block 2 is rotatably connected with an electric push rod 17, and one end of the electric push rod 17 is rotatably connected to the control panel 15. Due to the reasons of the goods themselves or the reasons of artificial stacking, the center of gravity of the goods is often not in the center position, resulting in the deviation of the center of gravity of the goods. At this time, when the equipment lifts the goods, the electric push rod 17 is started to push the control panel 15 to rotate along the fixed rod 14, so that the control panel 15 cooperates with the control rod 16, and drives the mobile bracket 10 to rotate along the threaded member 9, so that one end of the mobile bracket 10 is tilted, so that the center of gravity of the goods is offset to the position of the main frame 1, so that the goods rely on the control panel 15, so as to reduce the probability of dumping of the goods, thereby improving the stability of the equipment.

[0032] Reference Figure 2 and Figure 3 The control rod 16 is rotatably connected to a rotating cylinder 18, one end of which is in close contact with the bottom end of the movable bracket 10. The rotating cylinder 18 is used to reduce the friction between the control rod 16 and the movable bracket 10, thereby reducing equipment wear and improving the smoothness of equipment operation.

[0033] Reference Figure 2 and Figure 4 One end of the main frame 1 close to the control block 2 is fixedly connected with a mounting member 19, and the mounting member 19 is used to facilitate the installation of the main frame 1 on a forklift, thereby facilitating the assembly and disassembly of the device and the forklift and improving the convenience of the device.

[0034] In summary, the working principle and working process of the forklift support clamp are as follows: when in use, first start the second servo motor 8 to drive the bidirectional threaded rod 7 to rotate, and the bidirectional threaded rod 7 drives the two threaded parts 9 to move toward each other, thereby driving the two mobile brackets 10 to move toward each other, so as to adjust the distance between the two mobile brackets 10, so that the equipment is suitable for more goods of different specifications, and improves the universality of the equipment; start the first servo motor 4 to drive the threaded shaft 3 to rotate, thereby driving the threaded adjustment part 5 to move, so that the mobile bracket 10 lifts the goods; the T-shaped slide groove 11 cooperates with the work-type limit part 12 to limit the blocking plate 6 and the threaded adjustment part 5 to prevent the threaded adjustment part 5 from shaking, so as to achieve the purpose of improving the stability of the equipment; due to the reasons of the goods themselves or the reasons of artificial stacking, This makes the center of gravity of the cargo often not in the center position, resulting in the displacement of the center of gravity of the cargo. At this time, when the equipment lifts the cargo, the electric push rod 17 is started to push the control panel 15 to rotate along the fixed rod 14, so that the control panel 15 cooperates with the control rod 16, and drives the mobile bracket 10 to rotate along the threaded member 9, so that one end of the mobile bracket 10 is tilted, so that the center of gravity of the cargo is offset to the position of the main frame 1, so that the cargo relies on the control panel 15, so as to reduce the probability of the cargo tipping over, thereby improving the stability of the equipment, and the rotating cylinder 18 is used to reduce the friction between the control rod 16 and the mobile bracket 10, so as to achieve the purpose of reducing equipment wear and improving the smoothness of equipment operation. The mounting member 19 is used to facilitate the installation of the main frame 1 on the forklift, so as to facilitate the assembly and disassembly of the equipment and the forklift, and improve the convenience of the equipment.

[0035] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A forklift support clamp, comprising a main frame (1), characterized in that: The invention comprises a control block (2), a threaded shaft (3) rotatably connected inside the main frame (1), a first servo motor (4) being installed at the top of the main frame (1), an output end of the first servo motor (4) passing through the main frame (1) and connected to the threaded shaft (3), a threaded adjusting member (5) being threadedly connected to the threaded shaft (3), one end of the threaded adjusting member (5) being fixedly connected to a blocking plate (6) matching with the main frame (1), the control block (2) being fixedly connected to the top of the threaded adjusting member (5), a control groove being provided at one end of the control block (2), a bidirectional threaded rod (7) being rotatably connected inside the control groove, a second servo motor (8) being installed at one end of the control block (2), an output end of the second servo motor (8) passing through the control block (2) and connected to the bidirectional threaded rod (7), two matching threaded members (9) being threadedly connected to the bidirectional threaded rod (7), one end of the threaded member (9) passing through the control groove and being provided with a movable bracket (10).

2. The forklift support clamp according to claim 1, characterized in that: The main frame (1) is provided with two matching T-shaped sliding grooves (11), and the top end of the blocking plate (6) is fixedly connected with two I-shaped limiting parts (12) matching the T-shaped sliding grooves (11).

3. The forklift support clamp according to claim 2, characterized in that: The movable bracket (10) is rotatably connected to the threaded member (9); a sliding groove (13) is provided on each of the two movable brackets (10); a fixed rod (14) is fixedly connected between the two I-shaped limit members (12); two matching control panels (15) are slidably connected to the fixed rod (14); the bottom end of the control panel (15) passes through the sliding groove (13) and is connected to a control rod (16); the top end of the control block (2) is rotatably connected to an electric push rod (17); one end of the electric push rod (17) is rotatably connected to the control panel (15).

4. The forklift support clamp according to claim 3, characterized in that: The control rod (16) is rotatably connected to a rotating cylinder (18), and one end of the rotating cylinder (18) is in close contact with the bottom end of the moving bracket (10).

5. The forklift support clamp according to claim 1, characterized in that: One end of the main frame (1) close to the control block (2) is fixedly connected with a mounting member (19).

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