Light electric crawler-type remote control hoisting and transporting device

Abstract

The invention discloses a light electric crawler-type remote control hoisting and transporting device, and belongs to the technical field of hoisting and transporting. A light electric crawler-type remote control hoisting and transporting device comprises a frame, a crawler walking mechanism is arranged at the bottom of the frame, a cargo bucket and an equipment end are arranged at the top of the frame, a hoisting device is rotatably arranged at the equipment end, and the hoisting device is used for hoisting heavy objects into the cargo bucket. A first hydraulic cylinder used for driving the cargo bucket to rotate along the end part of the frame is arranged between the cargo bucket and the frame; and a control module and a control assembly are arranged at the equipment end, and the control module and the control assembly are used for remotely controlling and manually controlling operation of the first hydraulic cylinder, the crawler walking mechanism and the lifting device correspondingly. Through dual modes of remote control and manual control, an operator can flexibly select a control mode according to actual conditions, the convenience and flexibility of operation are improved, and the device is compact and flexible in size, light, easy to operate and capable of meeting diversified and efficient operation requirements.

Description

Technical Field

[0001] The invention relates to the technical field of lifting and transporting, in particular to a light electric crawler type remote-controlled lifting and transporting device. Background Art

[0002] Traditional lifting and transportation equipment often has problems such as large size, complex operation, and poor flexibility. Especially in complex environments such as industry, mining, construction, agriculture, and extreme roads, it is difficult to effectively cope with various terrains and operational requirements. In addition, the high cost and low efficiency of large equipment also limit its widespread application. Therefore, the market urgently needs a lightweight, flexible, and easy-to-operate lifting and transportation device to meet the diverse and efficient operational needs. Summary of the invention

[0003] The invention provides a light electric crawler type remote control lifting and transporting device, which can overcome certain defects of the prior art.

[0004] According to the present invention, a light electric crawler remote-controlled lifting and transporting device comprises a frame, a crawler walking mechanism is provided at the bottom of the frame, a cargo bucket and an equipment end are provided at the top of the frame, a lifting device is rotatably provided at the equipment end, the lifting device is used to lift heavy objects into the cargo bucket, and a first hydraulic cylinder is provided between the cargo bucket and the frame for driving the cargo bucket to rotate along the end of the frame; A control module and a control component are provided at the equipment end, and the control module and the control component are used for remote control and manual control of the operation of the first hydraulic cylinder, the crawler walking mechanism and the lifting device respectively.

[0005] Preferably, the lifting device includes a mounting plate detachably mounted on the frame, a column is mounted on the top of the mounting plate, a bracket is fixedly connected to the outside of the column, the bottom of the bracket is fixedly connected to the top of the mounting plate, a base is fixedly connected to the top of the column, a rotating assembly is arranged inside the base, a support column is fixedly connected to the top of the rotating assembly, a rotating support is fixedly connected to the top of the support column, a lifting mechanism is rotatably mounted on the rotating support, a balancing mechanism is arranged on the top of the lifting mechanism, and the lifting mechanism is away from the rotating Through the coordinated setting of the columns and the support columns, the lifting device can achieve a certain range of height adjustment in the vertical direction to adapt to lifting requirements at different heights.

[0006] Preferably, the lifting mechanism comprises a boom, which is rotatably mounted on a rotating support, and a connecting piece is fixedly connected to one end of the boom away from the rotating support, and a hook platform is rotatably mounted on the connecting piece.

[0007] Through the above structure, the rotation of the boom and the fine-tuning function of the hook platform enable the lifting device to adapt to various complex working environments and requirements. Whether it is a narrow space or a changing angle, accurate lifting of heavy objects can be achieved through flexible adjustment.

[0008] Preferably, a connecting arm is rotatably mounted on one end of the boom away from the connecting piece, a second hydraulic cylinder is fixedly connected to one end of the connecting arm away from the boom, an extension plate is fixedly connected to one end of the second hydraulic cylinder away from the connecting arm, and the extension plate is fixedly mounted on the side of the support column.

[0009] There is no need to use wire ropes for force lifting, which avoids the wear and tear of wire ropes after long-term use, the possibility of breakage, resulting in cargo falling, and reduces the safety risks of operators.

[0010] Preferably, the balancing mechanism includes a motor, a wire rope and two mounting seats, the two mounting seats are fixedly connected to the two ends of the top of the boom, rollers are rotatably installed on the two mounting seats, the motor is fixedly connected to one side of the roller near one end of the rotating support, one end of the wire rope is fixedly connected to the roller near one end of the rotating support, and the other end of the wire rope is fixedly connected to a connecting block.

[0011] By setting up the balancing mechanism, the hook platform can always be kept in a horizontal position when the lifting mechanism is lifting, which not only reduces the shaking amplitude and spinning during lifting, but also can prevent the cargo from falling when the adjusting mechanism is suddenly damaged and falls, thereby further reducing the safety risks of the operators.

[0012] Preferably, a buckle head is fixedly connected to the hook platform on one side away from the column, and the connecting block is buckled on the buckle head.

[0013] The setting of the buckle head and the connecting block realizes quick and easy connection and release, so that when the hook platform needs to be frequently replaced or adjusted, it can be replaced more quickly, which can significantly improve the replacement efficiency.

[0014] Preferably, grooves for installing the first hydraulic cylinder are formed at corresponding positions of the vehicle frame and the cargo box.

[0015] The arrangement of the groove enables the first hydraulic cylinder to be embedded in the frame, which not only reduces the volume and weight of the overall device but also makes the structure more compact.

[0016] Preferably, pedals are provided at the ends of the frame corresponding to the equipment end, and the pedals are foldably arranged at the bottom of the frame.

[0017] The structure is convenient for users to perform manual operation and can be folded to reduce the volume.

[0018] Preferably, a battery is provided on the vehicle frame, and the battery is electrically connected to the lifting device, the crawler walking mechanism and the first hydraulic cylinder respectively.

[0019] Since the battery is built into the frame, the lifting device no longer relies on an external power supply or cables, allowing the device to move and operate freely in various environments without worrying about power access issues, thereby improving its flexibility and adaptability.

[0020] The beneficial effects of the present invention are as follows: 1. The light electric crawler remote control lifting and transporting device disclosed in the present invention has a dual mode of remote control and manual control, so that the operator can flexibly select the control mode according to the actual situation, thereby improving the convenience and flexibility of operation. The device is compact, flexible, lightweight, easy to operate and can meet the diversified and efficient operation requirements; 2. The present invention does not require the use of steel wire ropes for force lifting, thus avoiding the wear and tear of the steel wire ropes after long-term use, the possibility of breakage, and the falling of goods, thereby reducing the safety risks of operators; 3. By setting up the balancing mechanism, it is convenient to keep the hook platform in a horizontal position at all times when the lifting mechanism is lifting, which not only reduces the shaking amplitude and spinning during lifting, but also can prevent the goods from falling when the adjusting mechanism is suddenly damaged and falls, thereby further reducing the safety risks of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall side view structure of a light electric crawler remote-controlled lifting and transporting device.

[0022] Figure 2 It is a schematic diagram of the overall rear view structure of a light electric crawler remote-controlled lifting and transporting device.

[0023] Figure 3 It is a schematic diagram of the overall side cross-sectional structure of a light electric crawler remote-controlled lifting and transporting device.

[0024] Figure 4 It is a schematic diagram of the lifting device structure of a light electric crawler remote-controlled lifting and transport device.

[0025] Figure 5 It is a schematic diagram of the lifting mechanism structure of a light electric crawler remote-controlled lifting and transporting device; Figure 6 This is a schematic diagram of the balancing mechanism structure of a light electric crawler remote-controlled lifting and transporting device.

[0026] Figure 7 It is a structural schematic diagram of a light electric crawler remote-controlled lifting and transporting device.

[0027] Figure 8 Schematic diagram of dumping the cargo box of a light electric crawler remote-controlled lifting and transporting device.

[0028] 100. Frame; 110. Crawler walking mechanism; 120. Equipment end; 130. Cargo bucket; 140. Lifting device; 150. Control assembly; 160. Pedal; 170. Groove; 180. First hydraulic cylinder; 1. Mounting plate; 2. Column; 3. Bracket; 4. Base; 5. Rotating assembly; 6. Support column; 7. Rotating support; 8. Lifting mechanism; 801. Boom; 802. Connector; 803. Connecting arm; 804. Second hydraulic cylinder; 805. Extension plate; 9. Balancing mechanism; 901. Mounting seat; 902. Roller; 903. Motor; 904. Wire rope; 905. Connecting block; 10. Hooking platform; 11. Buckle. DETAILED DESCRIPTION

[0029] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it. Example

[0030] See also Figure 1-8 The present embodiment provides a light electric crawler remote control lifting and transporting device, which includes a frame 100, a crawler walking mechanism 110 at the bottom of the frame 100, a cargo bucket 130 and an equipment end 120 at the top of the frame 100, a lifting device 140 rotatably provided at the equipment end 120, the lifting device 140 is used to lift heavy objects into the cargo bucket 130, and a first hydraulic cylinder 180 is provided between the cargo bucket 130 and the frame 100 for driving the cargo bucket 130 to rotate along the end of the frame 100; A control module and a control component 150 are provided at the equipment end 120 , and the control module and the control component 150 are used for remote control and manual control of the operation of the first hydraulic cylinder 180 , the crawler walking mechanism 110 and the lifting device 140 , respectively.

[0031] The device end 120 has an electric drive system, which is a prior art and will not be described in detail here.

[0032] The present invention discloses a light electric crawler remote-controlled lifting and transporting device, which adopts the dual modes of remote control and manual control, so that the operator can flexibly select the control mode according to the actual situation, thereby improving the convenience and flexibility of operation. The device is compact, flexible, lightweight, and easy to operate, which can meet the diversified and efficient operation needs.

[0033] At the same time, the crawler setting enhances the device's driving ability and stability in complex terrains such as sand, snow, mud, etc., and effectively reduces the contact pressure with the ground.

[0034] In this embodiment, the lifting device 140 includes a mounting plate 1 detachably arranged on the frame 100, a column 2 is installed on the top of the mounting plate 1, a bracket 3 is fixedly connected to the outer side of the column 2, the bottom of the bracket 3 is fixedly connected to the top of the mounting plate 1, the top of the column 2 is fixedly connected to a base 4, a rotating component 5 is arranged inside the base 4, a support column 6 is fixedly connected to the top of the rotating component 5, a rotating support 7 is fixedly connected to the top of the support column 6, a lifting mechanism 8 is rotatably installed on the rotating support 7, a balancing mechanism 9 is arranged on the top of the lifting mechanism 8, and a hook platform 10 is rotatably connected to the end of the lifting mechanism 8 away from the rotating support 7.

[0035] When in use, the user controls the rotating component 5 to work, and the rotating component 5 rotates to drive the support column 6 to rotate. The rotation of the support column 6 drives the rotating support 7 and the lifting mechanism 8 on the rotating support 7 to rotate. The rotation of the lifting mechanism 8 drives the hook platform 10 to rotate to the specified position. Then, the cylinder 804 on the lifting mechanism 8 is controlled by remote control or the control component 150. The lifting and retracting end of the cylinder 804 drives the connecting arm 803 to move upward. The connecting arm 803 moves upward and drives the boom 801 to rotate, so that the hook platform 10 moves downward to the specified height.

[0036] By coordinating the upright column 2 and the supporting column 6 , the lifting device 140 can achieve a certain range of height adjustment in the vertical direction to meet the lifting requirements of different heights.

[0037] In this embodiment, the lifting mechanism 8 includes a suspension arm 801 rotatably mounted on a rotating support 7 , and a connecting member 802 is fixedly connected to one end of the suspension arm 801 away from the rotating support 7 , and a hooking platform 10 is rotatably mounted on the connecting member 802 .

[0038] Through the above structure, the rotation movement of the boom 801 and the fine-tuning function of the hook platform 10 enable the lifting device to adapt to various complex working environments and requirements. Whether it is a narrow space or a variable angle, accurate lifting of heavy objects can be achieved through flexible adjustment.

[0039] In this embodiment, a connecting arm 803 is rotatably installed on the end of the boom 801 away from the connecting piece 802, and a second hydraulic cylinder 804 is fixedly connected to the end of the connecting arm 803 away from the boom 801. An extension plate 805 is fixedly connected to the end of the second hydraulic cylinder 804 away from the connecting arm 803, and the extension plate 805 is fixedly installed on the side of the support column 6.

[0040] There is no need to use wire ropes for force lifting, which avoids the wear and tear of wire ropes after long-term use, the possibility of breakage, resulting in cargo falling, and reduces the safety risks of operators.

[0041] In this embodiment, the balancing mechanism 9 includes a motor 903, a wire rope 904 and two mounting seats 901. The two mounting seats 901 are fixedly connected to the two ends of the top of the boom 801. Rollers 902 are rotatably installed on the two mounting seats 901. The motor 903 is fixedly connected to one side of the roller 902 near one end of the rotating support 7. One end of the wire rope 904 is fixedly connected to the roller 902 near one end of the rotating support 7. The other end of the wire rope 904 is fixedly connected to a connecting block 905.

[0042] By setting the balancing mechanism 9, it is convenient to always keep the hook platform 10 in a horizontal position when the lifting mechanism 8 is lifting, which not only reduces the shaking amplitude and spinning during lifting, but also can prevent the goods from falling when the adjusting mechanism 10 is suddenly damaged and falls, thereby further reducing the safety risks of operators.

[0043] In this embodiment, a buckle head 11 is fixedly connected to the hook platform 10 at a side away from the column 2 , and the connecting block 905 is buckled on the buckle head 11 .

[0044] The arrangement of the buckle head 11 and the connecting block 905 realizes quick and easy connection and release, so that when the hook platform 10 needs to be frequently replaced or adjusted, it can be replaced more quickly, which can significantly improve the replacement efficiency.

[0045] In this embodiment, a groove 170 for installing the first hydraulic cylinder 180 is formed at the corresponding position of the frame 100 and the cargo box 130.

[0046] The provision of the groove 170 enables the first hydraulic cylinder 180 to be embedded in the frame 100 , which not only reduces the volume and weight of the overall device but also makes the structure more compact.

[0047] In this embodiment, a pedal 160 is provided at the end of the frame 100 corresponding to the equipment end 120 , and the pedal 160 is foldably disposed at the bottom of the frame 100 .

[0048] The structure is convenient for users to perform manual operation and can be folded to reduce the volume.

[0049] In this embodiment, a battery is provided at the vehicle frame 100 , and the battery is electrically connected to the lifting device 140 , the crawler walking mechanism 110 and the first hydraulic cylinder 180 , respectively.

[0050] Since the battery is built into the frame 100, the lifting device no longer relies on an external power source or cable, so that the device can be freely moved and operated in various environments without worrying about power access issues, thereby improving its flexibility and adaptability. The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of this template.

[0051] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0052] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A light electric crawler remote-controlled lifting and transporting device, characterized in that: The vehicle comprises a frame (100), wherein the bottom of the frame (100) is provided with a crawler walking mechanism (110), the top of the frame (100) is provided with a cargo bucket (130) and an equipment end (120), a lifting device (140) is rotatably provided at the equipment end (120), the lifting device (140) is used to lift heavy objects into the cargo bucket (130), and a first hydraulic cylinder (180) is provided between the cargo bucket (130) and the frame (100) for driving the cargo bucket (130) to rotate along the end of the frame (100); A control module and a control component (150) are provided at the equipment end (120), and the control module and the control component (150) are respectively used for remote control and manual control of the operation of the first hydraulic cylinder (180), the crawler walking mechanism (110), and the lifting device (140).

2. The light electric crawler remote-controlled lifting and transporting device according to claim 1 is characterized in that: The lifting device (140) comprises a mounting plate (1) which is detachably mounted on a vehicle frame (100), a column (2) being mounted on the top of the mounting plate (1), a bracket (3) being fixedly connected to the outside of the column (2), the bottom of the bracket (3) being fixedly connected to the top of the mounting plate (1), a base (4) being fixedly connected to the top of the column (2), a rotating assembly (5) being arranged inside the base (4), a supporting column (6) being fixedly connected to the top of the rotating assembly (5), a rotating support (7) being fixedly connected to the top of the supporting column (6), a lifting mechanism (8) being rotatably mounted on the rotating support (7), a balancing mechanism (9) being arranged on the top of the lifting mechanism (8), and a hook platform (10) being rotatably connected to one end of the lifting mechanism (8) away from the rotating support (7).

3. The light electric crawler remote-controlled lifting and transporting device according to claim 2 is characterized in that: The lifting mechanism (8) comprises a suspension arm (801), which is rotatably mounted on a rotating support (7), a connecting piece (802) is fixedly connected to one end of the suspension arm (801) away from the rotating support (7), and a hook platform (10) is rotatably mounted on the connecting piece (802).

4. The light electric crawler remote-controlled lifting and transporting device according to claim 3 is characterized in that: A connecting arm (803) is rotatably mounted on one end of the boom (801) away from the connecting piece (802); a second hydraulic cylinder (804) is fixedly connected to one end of the connecting arm (803) away from the boom (801); an extension plate (805) is fixedly connected to one end of the second hydraulic cylinder (804) away from the connecting arm (803); and the extension plate (805) is fixedly mounted on the side of the support column (6).

5. The light electric crawler remote-controlled lifting and transporting device according to claim 2 is characterized in that: The balancing mechanism (9) comprises a motor (903), a steel wire rope (904) and two mounting seats (901), wherein the two mounting seats (901) are fixedly connected to the top ends of the boom (801), and rollers (902) are rotatably mounted on the two mounting seats (901). The motor (903) is fixedly connected to one side of the roller (902) near one end of the rotating support (7), one end of the steel wire rope (904) is fixedly connected to the roller (902) near one end of the rotating support (7), and the other end of the steel wire rope (904) is fixedly connected to a connecting block (905).

6. The light electric crawler remote-controlled lifting and transporting device according to claim 2 is characterized in that: A buckle head (11) is fixedly connected to the side of the hook platform (10) away from the column (2), and the connecting block (905) is buckled onto the buckle head (11).

7. The light electric crawler remote-controlled lifting and transporting device according to claim 1 is characterized in that: A groove (170) for installing the first hydraulic cylinder (180) is formed at corresponding positions of the vehicle frame (100) and the cargo bucket (130).

8. The light electric crawler remote-controlled lifting and transporting device according to claim 1 is characterized in that: A pedal (160) is provided at the corresponding end of the vehicle frame (100) and the equipment end (120), and the pedal (160) is foldably arranged at the bottom of the vehicle frame (100).

9. The light electric crawler remote-controlled lifting and transporting device according to claim 1 is characterized in that: A storage battery is provided at the vehicle frame (100), and the storage battery is electrically connected to the lifting device (140), the crawler walking mechanism (110) and the first hydraulic cylinder (180) respectively.

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