Balanced heavy forklift structure with anti-bumping function
By designing plug-in racks, lifting racks, load stabilizers and limit mechanisms on the forklift, combined with the intelligent control of the electric push rod, the problem of insufficient cargo limit on uneven roads is solved, stable support and multi-directional abutment are achieved, and stability and safety during transportation are improved.
Patent Information
- Application Number
- CN202422189144.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Existing forklifts lack effective anti-bumping and stability when transporting goods on uneven roads, resulting in insufficient cargo limiting strength, affecting transportation stability and safety.
It adopts a balanced heavy-duty forklift structure with anti-bump function. The lifting frame is connected to the cargo pallet through the insertion frame, and the cargo is lifted by the lifting frame. The top plate and limit mechanism of the load stabilizer are used to limit the cargo in multiple directions. Combined with the adjustment of the electric push rod and limit frame, it provides solid support and abutment to enhance the stability of the cargo.
It significantly improves the stability and safety of goods during transportation, reduces the negative impact caused by road bumps, adapts to goods of different sizes and shapes, enhances structural strength and impact resistance, and achieves convenient operation and intelligent control.
Smart Images
Figure CN223342328U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of forklift technology, and in particular to a balanced heavy-duty forklift structure with an anti-bumping function. Background Art
[0002] A forklift load stabilizer is an important mechanical tool, widely used in warehouses, logistics centers, factories and other scenarios. It is used to stabilize goods on the pallet to prevent them from slipping during transportation. It is particularly suitable for handling and stacking fragile goods. Its driving power source mainly depends on the type of forklift. Internal combustion forklifts are usually powered by internal combustion engines, while electric forklifts are powered by batteries. Forklift load stabilizers have the advantages of improving work efficiency and ensuring cargo safety.
[0003] At present, when existing forklifts are transporting goods on uneven roads, in order to reduce the impact of the forklift's driving bumps on the transported goods, the existing technology uses load stabilizers to abut against the inner goods to improve the transportation stability of the goods. However, there are still deficiencies in the limitation on both sides of the goods, which reduces the limiting strength of the load stabilizer on the goods.
[0004] With respect to the above-mentioned related technologies, the inventor believes that there are defects in the existing forklifts, such as poor anti-bumping function and stability. Utility Model Content
[0005] In order to reduce the impact of driving bumps during forklift operation on the handling of goods, the present application provides a balanced heavy-duty forklift structure with an anti-bump function.
[0006] The present application provides a balanced heavy-duty forklift structure with an anti-bumping function, which adopts the following technical solutions:
[0007] A balanced heavy-duty forklift structure with an anti-bumping function comprises a forklift body, a support frame is provided on the front side of the forklift body, a lifting frame is slidably connected to the inner side of the support frame, a plug frame is provided on the front side of the lifting frame, a load stabilizer is provided on the inner side of the lifting frame, the load stabilizer comprises a lifting cylinder, a top plate is provided on one side of the top end of the lifting cylinder, and limiting mechanisms are provided on both sides of the top plate;
[0008] The limiting mechanism includes a support plate, a sliding groove is opened inside the top plate, and a sliding rod is slidably connected to it. An adjusting rod is provided at the end of the sliding rod, one side of the adjusting rod is rotatably connected to the limiting frame, a first electric push rod is rotatably connected between the adjusting rod and the limiting frame through a mounting ear, a connecting plate is provided on the top side of the adjusting rod, and a second electric push rod is provided between the support plate and the connecting plate.
[0009] By adopting the above technical solution, the pallet of the goods is plugged into the insertion rack to ensure a stable connection between the forklift and the goods. At the same time, the lifting rack lifts the goods off the ground and prepares them for transportation. Then, the lifting cylinder drives the top plate to rise and abut against the top surface of the goods, thereby achieving abutment limit on the top surface of the goods and increasing stability.
[0010] Optionally, the sliding grooves and sliding rods are provided in multiple groups and are arranged linearly and equidistantly along the width line of the top plate.
[0011] By adopting the above technical solution, the limiting mechanism can more flexibly adapt to goods of different sizes and shapes. When the goods are large in size, multiple sets of slides and slide bars can provide more support points to ensure the stability of the goods during transportation.
[0012] Optionally, the limiting frame is provided with a plurality of through slots, forming a frame structure.
[0013] By adopting the above technical solution, the structural strength and stability of the limit frame are greatly enhanced. During the transportation of goods, especially when encountering bumpy roads, this frame structure can effectively resist external impact forces and protect the goods from damage.
[0014] Optionally, the two groups of limiting mechanisms are arranged in a mirror image along the length center line of the top plate.
[0015] By adopting the above technical solution, the forklift can provide more balanced and stable support for the goods during transportation. When the goods are lifted and abut against the top plate, the two sets of limiting mechanisms can work simultaneously to limit and fix the goods from both sides, effectively preventing the goods from shaking or tilting during transportation.
[0016] Optionally, both the first electric push rod and the second electric push rod are electrically connected to an internal power supply of the forklift body through a control center.
[0017] By adopting the above technical solution, the working status of the electric push rod can be directly monitored and adjusted by the control center. When the forklift is operating in different working environments, the control center can accurately control the output force and speed of the electric push rod according to the actual situation, thereby ensuring the stability and safety of the goods during transportation.
[0018] Optionally, the adjusting rod is expressed in two but not limited to two position forms through the second electric push rod.
[0019] By adopting the above technical solution, the adaptability and flexibility of the forklift's limiting mechanism are greatly enhanced. During actual transportation, goods of different sizes and shapes require different limiting methods and support points. The ability of the adjustment rod to change position means that the forklift can be adjusted more accurately according to the characteristics of the goods, ensuring the stability and safety of the goods during transportation.
[0020] Optionally, two groups of the insertion racks are provided, and the insertion racks are used to be plugged into external forklift pallets.
[0021] By adopting the above technical solution, the forklift can be more stably connected to the external forklift pallet during transportation. When the forklift needs to move goods, the two sets of racks can be inserted into the pallet at the same time to ensure that the goods will not slip or be damaged due to bumps or sudden braking during transportation.
[0022] Optionally, a rubber pad is provided on the bottom surface of the top plate, and the bottom surface of the top plate abuts against the transported goods.
[0023] By adopting the above technical solution, the top plate can provide softer and more uniform support when it contacts the transported goods. The rubber pad has good elasticity and wear resistance, which can effectively buffer the impact force between the goods and the top plate, reducing damage to the goods caused by bumps during transportation.
[0024] In summary, this application includes at least one of the following beneficial technical effects:
[0025] 1. Use the insertion rack to plug the pallet of the goods to ensure a firm connection between the forklift and the goods. At the same time, the lifting rack starts to operate to lift the goods so that they can leave the ground smoothly in preparation for the subsequent handling process. Then, the lifting cylinder is started, driving the top plate to rise and tightly abut against the top surface of the goods, achieving effective abutment and limiting of the top surface of the goods, greatly enhancing the stability of the goods. At the same time, the second electric push rod starts to work, pushing the adjustment rod to adjust its position along the preset trajectory until it accurately slides to the edge of the goods. After that, the first electric push rod exerts force, cooperating with the rotation mechanism of the limit frame and the adjustment rod, so that the limit frame is tightly abutted against the goods inside, achieving a side abutment effect on the goods, thereby improving the overall stability of cargo transportation and significantly reducing the negative impact that may be caused by road bumps on cargo transportation.
[0026] 2. The multiple through slots on the limit frame give it a frame-like structure, which significantly enhances the structural strength and stability of the limit frame. During actual transportation, the goods may be subjected to impact and vibration from different directions, and the frame-like structure of the limit frame can better resist these external forces, ensuring the stability and safety of the goods during transportation. At the same time, the setting of multiple through slots not only reduces the weight of the limit frame, but also makes the limit frame more flexible, which can better adapt to goods of different shapes and sizes and provide more fitting and stable support. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a three-dimensional structural diagram of the utility model.
[0028] Figure 2 It is a three-dimensional structural diagram of the limiting mechanism of the utility model.
[0029] Figure 3 It is a structural diagram of the limiting mechanism of the utility model.
[0030] Figure 4 This utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.
[0031] Explanation of the accompanying reference numerals: 1. Forklift body; 2. Support frame; 3. Lifting frame; 4. Insert rack; 5. Load stabilizer; 501. Lifting cylinder; 502. Top plate; 6. Limiting mechanism; 601. Support plate; 602. Slide groove; 603. Slide rod; 604. Adjusting rod; 605. Connecting plate; 606. Limiting frame; 607. First electric push rod; 608. Mounting ear; 609. Second electric push rod. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-4 This application is described in further detail.
[0033] The embodiment of the present application discloses a balanced heavy-duty forklift structure with an anti-bumping function.
[0034] Example 1
[0035] Reference Figure 2 、 Figure 4 The structure of a balanced heavy-duty forklift with an anti-bumping function includes a forklift body 1, a support frame 2 is provided on the front side of the forklift body 1, a lifting frame 3 is slidably connected to the inner side of the support frame 2, a plug-in frame 4 is provided on the front side of the lifting frame 3, a load stabilizer 5 is provided on the inner side of the lifting frame 3, and the load stabilizer 5 includes a lifting cylinder 501, a top plate 502 is provided on one side of the top of the lifting cylinder 501, and a limiting mechanism 6 is provided on both sides of the top plate 502;
[0036] The limiting mechanism 6 includes a support plate 601, a slide groove 602 is provided inside the top plate 502, and a slide rod 603 is slidably connected. An adjusting rod 604 is provided at the end of the slide rod 603. One side of the adjusting rod 604 is rotatably connected to the limit frame 606. A first electric push rod 607 is rotatably connected between the adjusting rod 604 and the limit frame 606 through a mounting ear 608. A connecting plate 605 is provided on one side of the top of the adjusting rod 604. A second electric push rod 609 is provided between the support plate 601 and the connecting plate 605. The pallet of the goods is plugged in by the plug-in rack 4 to ensure that the forklift and the cargo are properly connected. At the same time, the lifting frame 3 lifts the goods to make them leave the ground and prepare for transportation. Then, the lifting cylinder 501 drives the top plate 502 to rise and abut against the top surface of the goods, thereby realizing the abutment limit of the top surface of the goods and increasing stability. At the same time, the second electric push rod 609 pushes the adjusting rod 604 to adjust the position until it slides to the edge of the goods. After that, the first electric push rod 607 pushes the limit frame 606 and the adjusting rod 604 to rotate, so that the limit frame 606 abuts against the goods inside, thereby realizing the side abutment effect on the goods.
[0037] Reference Figure 4 , there are multiple groups of slide grooves 602 and slide bars 603, and they are arranged in an equidistant linear arrangement along the width line of the top plate 502, so that the limiting mechanism 6 can more flexibly adapt to goods of different sizes and shapes. When the size of the goods is large, multiple groups of slide grooves 602 and slide bars 603 can provide more support points to ensure the stability of the goods during transportation. At the same time, these slide grooves 602 and slide bars 603 are arranged in an equidistant linear arrangement along the width line of the top plate 502. This arrangement not only makes the structure more compact, but also ensures uniform support for the goods. No matter where the goods are, they can get the same degree of support and stability, avoiding tilting or damage of the goods due to uneven support.
[0038] Example 2
[0039] Reference Figure 1 、 Figure 2 The limit frame 606 is provided with a plurality of through slots, forming a frame structure, which greatly enhances the structural strength and stability of the limit frame. During the transportation of goods, especially when encountering bumpy roads, this frame structure can effectively resist external impact and protect the goods from damage. At the same time, the setting of multiple through slots makes the limit frame 606 more flexible and can better adapt to goods of different shapes and sizes. It not only improves the stability of the goods, but also makes the forklift more convenient and efficient during operation. Whether it is transporting large heavy objects or small goods, the limit frame can provide stable support and protection to ensure that the goods arrive at the destination safely and intact.
[0040] Reference Figure 1 、 Figure 2 、 Figure 3 The two sets of limiting mechanisms 6 are arranged in a mirror image along the length center line of the top plate 502, so that the forklift can provide more balanced and stable support for the goods during transportation. When the goods are lifted and abut against the top plate 502, the two sets of limiting mechanisms 6 can work simultaneously to limit and fix the goods from both sides, effectively preventing the goods from shaking or tilting during transportation. At the same time, the mirror image arrangement also ensures the symmetry and balance of the forklift during operation, making the operation smoother and reducing the risk of cargo damage or forklift failure due to improper operation. This arrangement not only improves the stability and safety of cargo transportation, but also enhances the overall performance and reliability of the forklift, so that the forklift can perform well in various working environments.
[0041] Reference Figure 4 The first electric push rod 607 and the second electric push rod 609 are electrically connected to the internal power supply of the forklift body 1 through the control center, so that the working status of the electric push rod can be directly monitored and adjusted by the control center. When the forklift is operated in different working environments, the control center can accurately control the output force and speed of the electric push rod according to the actual situation, thereby ensuring the stability and safety of the goods during transportation. At the same time, this electrical connection method also simplifies the circuit structure of the forklift, making maintenance and inspection work more convenient.
[0042] Reference Figure 1 、 Figure 2 、 Figure 3 The adjusting rod 604 is expressed in two but not limited to two positions through the second electric push rod 609, which greatly enhances the adaptability and flexibility of the forklift limiting mechanism 6. In the actual transportation process, goods of different sizes and shapes require different limiting methods and support points. The adjusting rod 604 can change its position, which means that the forklift can be adjusted more accurately according to the characteristics of the goods, ensuring the stability and safety of the goods during transportation. At the same time, this variable position setting also enables the forklift to make quick adjustments when facing complex and changeable transportation environments, thereby improving transportation efficiency.
[0043] Reference Figure 1 、 Figure 2 、 Figure 3The racks 4 are provided with two groups, and the racks 4 are used to be plugged into external forklift pallets, so that the forklift can be plugged into the external forklift pallet more stably during transportation. When the forklift needs to move goods, the two groups of racks 4 can be inserted into the pallet at the same time to ensure that the goods will not slip or be damaged due to bumps or sudden braking during transportation. At the same time, the setting of the two groups of racks also improves the convenience of forklift operation, so that the forklift driver can complete the loading and unloading of goods more quickly and accurately. The plugging method of the racks 4 and the external forklift pallet also ensures the stability of the goods during transportation, reduces the vibration and noise caused by transportation, and plays a positive role in protecting the goods.
[0044] Reference Figure 1 、 Figure 2 、 Figure 3 The bottom surface of the top plate 502 is provided with a rubber pad, and the bottom surface of the top plate 502 abuts against the transported goods, so that the top plate can provide softer and more uniform support when abutting against the transported goods. The rubber pad has good elasticity and wear resistance, and can effectively buffer the impact force between the goods and the top plate 502, reducing the damage caused by bumps during transportation. At the same time, the rubber pad can also increase the friction between the top plate and the goods, making the goods more stable during transportation and not easy to slide or tilt.
[0045] The implementation principle of a balanced heavy-duty forklift structure with an anti-bumping function in the embodiment of the present application is as follows: first, the pallet of the goods is plugged in using the insertion frame 4, and then the goods are lifted using the lifting frame 3. Next, the lifting cylinder 501 is used to drive the top plate 502 to abut against the top surface of the goods, thereby achieving abutment limit on the top surface of the goods. Then, the second electric push rod 609 is used to push the adjustment rod 604 to adjust the position until the adjustment rod 604 slides to the edge of the goods. After that, the first electric push rod 607 is used to push, and the limit frame 606 and the adjustment rod 604 are rotated to cause the limit frame 606 to abut against the goods inside, thereby achieving a side abutment effect on the goods, thereby further improving the stability of cargo transportation and reducing the impact of road bumps on cargo transportation.
[0046] The balanced heavy-duty forklift structure with an anti-bumping function according to the embodiment of the present application has the following technical advantages:
[0047] 1. Enhance cargo stability: By lifting the hydraulic cylinder to drive the top plate to contact the top surface of the cargo, and using the limit mechanism to limit the cargo in multiple directions, the stability of the cargo during transportation is effectively improved. On bumpy roads, it can reduce the shaking of the cargo and prevent it from tilting or sliding.
[0048] 2. Strong adaptability: The slide grooves and slide bars in the limit mechanism are arranged in multiple groups of equidistant linear arrangements, which can flexibly adapt to goods of different sizes and shapes, provide uniform support, and ensure the stability of the goods during transportation.
[0049] 3. Improve impact resistance: The limit frame adopts a frame structure with multiple through slots inside to enhance the structural strength and impact resistance of the limit frame, effectively resist external impact on bumpy roads, and protect the goods from damage.
[0050] 4. Easy to operate: The limit mechanism is arranged in a mirrored manner along the center line of the top plate, ensuring balanced support for the goods. The adjustment rod can be adjusted to meet the needs of goods of different sizes through the electric push rod, so that the forklift can be quickly adjusted when facing different transportation environments, making operation more convenient.
[0051] 5. Intelligent electronic control system: The first electric push rod and the second electric push rod are connected to the internal power supply of the forklift body, and can be monitored and adjusted in real time through the control center to achieve stability and safety of cargo transportation in different working environments.
[0052] 6. Improve cargo protection: The rubber pad installed on the bottom of the top plate can cushion the impact between the cargo and the top plate, reduce the damage to the cargo caused by bumps during transportation, and at the same time increase friction to prevent the cargo from sliding or tilting, thereby improving the safety of the cargo.
[0053] The above is only an exemplary embodiment of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and the truth of practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure.
Claims
1. A balanced heavy-duty forklift structure with an anti-bumping function, characterized by: The forklift comprises a forklift body (1), a support frame (2) is provided on the front side of the forklift body (1), a lifting frame (3) is slidably connected to the inner side of the support frame (2), a plug frame (4) is provided on the front side of the lifting frame (3), a load stabilizer (5) is provided on the inner side of the lifting frame (3), the load stabilizer (5) comprises a lifting cylinder (501), a top plate (502) is provided on one side of the top end of the lifting cylinder (501), and a limiting mechanism (6) is provided on both sides of the top plate (502); The limiting mechanism (6) includes a support plate (601), a sliding groove (602) is provided inside the top plate (502), and a sliding rod (603) is slidably connected thereto, an adjusting rod (604) is provided at the end of the sliding rod (603), one side of the adjusting rod (604) is rotatably connected to a limiting frame (606), a first electric push rod (607) is rotatably connected between the adjusting rod (604) and the limiting frame (606) via a mounting ear (608), a connecting plate (605) is provided on one side of the top of the adjusting rod (604), and a second electric push rod (609) is provided between the support plate (601) and the connecting plate (605).
2. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: The sliding grooves (602) and the sliding rods (603) are provided in multiple groups, and the sliding grooves (602) and the sliding rods (603) are arranged in an equidistant linear manner along the width line of the top plate (502).
3. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: The limiting frame (606) is provided with a plurality of through slots, forming a frame-type structure.
4. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: The two groups of the limiting mechanisms (6) are arranged in a mirror-image manner along the length center line of the top plate (502).
5. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: The first electric push rod (607) and the second electric push rod (609) are both electrically connected to the internal power supply of the forklift body (1) through the control center.
6. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: The regulating rod (604) is capable of being adjusted to at least two positions by means of a second electric push rod (609).
7. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: Two groups of the inserting racks (4) are provided, and the inserting racks (4) are used for inserting into external forklift pallets.
8. The balanced heavy-duty forklift structure with anti-bumping function according to claim 1 is characterized in that: The bottom surface of the top plate (502) is provided with a rubber pad, and the bottom surface of the top plate (502) is in contact with the transported goods.