Forklift clamp with buffering function
By designing buffer components and hydraulic cylinder systems in forklift fixtures, the slip and shaking problems caused by the lack of lower support when the forklift fixtures are clamped are solved, and more stable cargo transportation is achieved.
Patent Information
- Application Number
- CN202421242904.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing forklift clamps are prone to slip and shake due to the lack of lower support when clamping items.
A forklift clamp with buffering function was designed. By setting a slide chute and hydraulic cylinder on the substrate, and installing buffer components on the back plate, including cavity, clamp, push rod, spring and other components, using friction and reaction forces. Reduce the sliding range of the item and prevent it from falling off with a chunk.
It effectively reduces the sliding and falling off of items during transportation, improves the transportation stability of goods, and avoids damage to goods.
Smart Images
Figure CN222524127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forklift clamps, in particular to a forklift clamp with a buffer function. Background Art
[0002] A forklift is a common short-distance logistics transportation and handling vehicle, which is mostly composed of a frame, a driving platform, forklift accessories, a hydraulic device, a frame and other components. Among them, the clamp is a common forklift accessory. When transporting objects, the clamp is needed to clamp and fix the object, and the cylinder is used to extend and retract the clamp. The clamp clamps the object and then transports the object to the required place.
[0003] When an existing forklift clamp clamps an object, since there is no support underneath the object, the object is prone to shaking and slipping during movement, causing damage to the goods. Therefore, a forklift clamp with a buffering function is proposed. Utility Model Content
[0004] Technical problem to be solved: When the existing forklift clamp clamps an object, the object may slip because there is no support plate under the object.
[0005] In view of the deficiencies of the prior art, the utility model provides a forklift clamp with a buffering function, which solves the problems mentioned in the background technology.
[0006] Technical solution:
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A forklift clamp with a buffering function comprises: a base plate, a slide groove is provided on the surface of the base plate, a hydraulic cylinder is arranged on the surface of the base plate, a base column is arranged at one end of the hydraulic cylinder, a retaining block is arranged at the back of the base column, a back plate is arranged on the surface of the base column, and a buffer component is arranged on one side of the back plate.
[0009] In a possible implementation, four groups of slide grooves are opened on the surface of the base plate, four groups of hydraulic cylinders are fixedly installed on the surface of the base plate, and a base column is fixedly installed at one end of the hydraulic cylinder.
[0010] In a possible implementation, a retaining block is fixedly installed on the back of the base column, and the retaining block and the slide groove are interlocked with each other, and a back plate is fixedly installed on the surface of the base column.
[0011] In one possible implementation, the buffer assembly includes a cavity, a splint, a fixed plate, a push rod, a slider, a guide rod, a base block, a spring, a rotating groove, a pressure rod and a pressure block, the cavity is opened on the surface of the back plate, and the splint is located inside the cavity and protrudes from the surface of the back plate.
[0012] In a possible implementation, the fixing plate is fixedly mounted on the back of the clamping plate, and both ends of the fixing plate are rotatably connected to push rods, and the push rods are inclined.
[0013] In a possible implementation, one end of the push rod is rotatably connected to a slider, a guide rod passes through the inside of the slider, base blocks are fixedly installed at both ends of the guide rod, one side of the base block is fixedly connected to the inner wall of the cavity, and three groups of springs are sleeved on the surface of the guide rod and are located between the sliders and on both sides of the slider.
[0014] In a possible implementation, the rotating groove is opened at the top and bottom of the inner wall of the cavity, a pressure rod is rotatably connected inside the rotating groove and one end of the pressure rod extends to the back of the splint, the other end of the pressure rod extends to the top of the back plate and a pressure block is fixedly installed on one side, and the pressure block is made of rubber.
[0015] Beneficial effects:
[0016] By providing a buffer component, the splint will retract into the cavity when clamping an object, and push the push rod and the push block. When the object slides, the friction between the splint and the push rod will pull the splint and the push rod down synchronously, so that the push block squeezes the spring to produce a reaction force, thereby reducing the sliding amplitude of the object. When the splint retracts into the cavity, it will push one end of the pressure rod to rotate into the rotating groove, so that the pressure block at the other end of the pressure rod will press against the surface of the object to prevent the object from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the back panel surface structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the internal structure of the back panel of the utility model.
[0021] Description of reference numerals:
[0022] 1. Base plate; 2. Slide groove; 3. Hydraulic cylinder; 4. Base column; 5. Retaining block; 6. Back plate; 7. Buffer assembly; 701. Cavity; 702. Clamp plate; 703. Fixed plate; 704. Push rod; 705. Slider; 706. Guide rod; 707. Base block; 708. Spring; 709. Rotating groove; 710. Pressure rod; 711. Pressure block. DETAILED DESCRIPTION
[0023] The embodiments of the present application solve the problems in the prior art by providing a forklift clamp with a buffering function.
[0024] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:
[0025] The specific structure of this embodiment is as follows: Figure 1-3 As shown, a forklift clamp with a buffering function includes: a base plate 1, a slide groove 2 is opened on the surface of the base plate 1, a hydraulic cylinder 3 is arranged on the surface of the base plate 1, a base column 4 is arranged at one end of the hydraulic cylinder 3, a retaining block 5 is arranged on the back of the base column 4, a back plate 6 is arranged on the surface of the base column 4, and a buffer component 7 is arranged on one side of the back plate 6.
[0026] In some examples, four groups of slide grooves 2 are opened on the surface of the substrate 1, four groups of hydraulic cylinders 3 are fixedly installed on the surface of the substrate 1, a base column 4 is fixedly installed at one end of the hydraulic cylinder 3, a retaining block 5 is fixedly installed on the back of the base column 4, and the retaining block 5 is interlocked with the slide groove 2, and a back plate 6 is fixedly installed on the surface of the base column 4, which drives the base column 4 and then drives the back plate 6 to move through the hydraulic cylinder 3.
[0027] In some examples, the buffer assembly 7 includes a cavity 701, a splint 702, a fixed plate 703, a push rod 704, a slider 705, a guide rod 706, a base block 707, a spring 708, a rotating groove 709, a pressure rod 710 and a pressure block 711. The cavity 701 is opened on the surface of the back plate 6, the splint 702 is located inside the cavity 701 and protrudes from the surface of the back plate 6, the fixed plate 703 is fixedly installed on the back of the splint 702, both ends of the fixed plate 703 are rotatably connected to the push rod 704, and the push rod 704 is inclined, one end of the push rod 704 is rotatably connected to the slider 705, the slider 705 is penetrated by the guide rod 706, the two ends of the guide rod 706 are fixedly installed with the base block 707, one side of the base block 707 is fixedly connected to the inner wall of the cavity 701, three groups of springs 708 are sleeved on the surface of the guide rod 706 and are located between the sliders 705 and on both sides of the slider 705, and the guide rod 706 is rotated. The groove 709 is opened at the top and bottom of the inner wall of the cavity 701. A pressure rod 710 is rotatably connected inside the rotating groove 709, and one end of the pressure rod 710 extends to the back of the splint 702. The other end of the pressure rod 710 extends to the top of the back plate 6 and a pressure block 711 is fixedly installed on one side. The pressure block 711 is made of rubber. When the splint 702 contacts the object, it will further retract into the cavity 701, thereby pushing the push rod 704 and the push block. When the object slides up and down, the friction between the splint 702 and the splint 702 will drive the splint 702, the push rod 704 and the push block to move downward, and squeeze the spring 708 to generate a reaction force, thereby reducing the sliding amplitude of the object. At the same time, when the splint 702 retracts into the cavity 701, its top and bottom will push one end of the pressure rod 710 to rotate, thereby making the pressure block 711 at the other end of the pressure rod 710 press against the top and bottom of the object to prevent the object from falling off.
[0028] In a specific application scenario, the hydraulic cylinder 3, the base column 4 and the back plate 6 are moved toward the center of the base plate 1 to make the splint 702 contact the object. When the splint 702 contacts the object, it will further retract into the cavity 701 and push the push rod 704 and the push block. When the object slides, the friction between the splint 702 and the splint 702 will drive the splint 702, the push rod 704 and the push block to move downward, and squeeze the spring 708 to generate a reaction force, thereby reducing the sliding amplitude of the object. At the same time, when the splint 702 retracts into the cavity 701, its top and bottom will push one end of the pressure rod 710 to rotate it, thereby making the pressure rod 710 perpendicular to the splint 702, so that the pressure block 711 is against the surface of the object to prevent the object from falling off.
[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A forklift clamp with a buffering function, comprising a base plate (1), characterized in that: The surface of the base plate (1) is provided with a slide groove (2), the surface of the base plate (1) is provided with a hydraulic cylinder (3), one end of the hydraulic cylinder (3) is provided with a base column (4), the back of the base column (4) is provided with a retaining block (5), the surface of the base column (4) is provided with a back plate (6), one side of the back plate (6) is provided with a buffer assembly (7), and the buffer assembly (7) comprises a cavity (701), a clamping plate (702), a fixing plate (703), a push rod (704), a sliding block (705), a guide rod (706), a base block (707), a spring (708), a rotating groove (709), a pressure rod (710) and a pressure block (711).
2. A forklift clamp with a buffering function according to claim 1, characterized in that: Four groups of slide grooves (2) are provided on the surface of the base plate (1), four groups of hydraulic cylinders (3) are fixedly mounted on the surface of the base plate (1), and a base column (4) is fixedly mounted on one end of the hydraulic cylinder (3).
3. The forklift clamp with buffering function according to claim 1, characterized in that: A retaining block (5) is fixedly mounted on the back of the base column (4), and the retaining block (5) and the slide groove (2) are interlocked with each other. A back plate (6) is fixedly mounted on the surface of the base column (4).
4. The forklift clamp with buffering function according to claim 1, characterized in that: The cavity (701) is opened on the surface of the back plate (6), and the clamping plate (702) is located inside the cavity (701) and protrudes from the surface of the back plate (6).
5. A forklift clamp with a buffering function according to claim 4, characterized in that: The fixing plate (703) is fixedly mounted on the back of the clamping plate (702), and both ends of the fixing plate (703) are rotatably connected to push rods (704), and the push rods (704) are inclined.
6. The forklift clamp with buffering function according to claim 5, characterized in that: One end of the push rod (704) is rotatably connected to a slider (705), a guide rod (706) passes through the inside of the slider (705), base blocks (707) are fixedly installed at both ends of the guide rod (706), one side of the base block (707) is fixedly connected to the inner wall of the cavity (701), and three groups of springs (708) are sleeved on the surface of the guide rod (706) and are located between the sliders (705) and on both sides of the slider (705).
7. The forklift clamp with buffering function according to claim 6, characterized in that: The rotating groove (709) is opened at the top and bottom of the inner wall of the cavity (701), and a pressure rod (710) is rotatably connected inside the rotating groove (709), and one end of the pressure rod (710) extends to the back of the clamping plate (702), and the other end of the pressure rod (710) extends to the top of the back plate (6) and a pressure block (711) is fixedly installed on one side, and the pressure block (711) is made of rubber.