Auxiliary material carrying vehicle

Abstract

The utility model provides an auxiliary material carrier, and belongs to the technical field of cargo transfer. According to the auxiliary material carrying vehicle, fixing blocks are located on the two sides of the rear portion of a carrying vehicle body, and each fixing block is hinged to one end of a pull rod and one end of a first hydraulic rod; the other end of the pull rod and the other end of the first hydraulic rod are hinged to the upper end of the arc-shaped fork arm. The upper end of the arc-shaped fork arm is further hinged to one end of a second hydraulic rod, the lower end of the arc-shaped fork arm and the other end of the second hydraulic rod are hinged to the electromagnetic adsorption frame, and the distances between two hinge points, on the same side as the second hydraulic rod, of the electromagnetic adsorption frame and the fixing block are different. Mechanical electromagnetic adsorption carrying operation is more convenient, a side fork arm connecting rod transmission structure is arranged on the rear portion, the load gravity center moves backwards, the balance weight requirement is effectively lowered, the front view of a driver is effectively expanded, and the possibility that a whole adsorption system fails due to single-point faults is lowered through the multi-point adsorption design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of goods transfer, specifically relates to a material auxiliary carrier. BACKGROUND

[0002] Iron sheet fence as a temporary enclosure material widely used in modern construction engineering, has the advantages of lightweight, modularization, reusability, is mainly used for construction site isolation, noise dust protection and temporary facilities erection. Its core material is galvanized steel sheet or color coated steel sheet, which is derived from the structural characteristics of the material. The standard iron sheet fence single board size is mostly 2m*1.8m, and the large-size thin-wall structure is easy to bend and deform due to self-weight during transportation, and the sharp edge is easy to scratch. In the traditional installation, removal and carrying process, the loading and unloading and stacking of the plate are completed by multiple people, and the plate is easy to be damaged or scratched by uneven force in the process. UTILITARY MODEL CONTENT

[0003] The utility model solves the technical problem that the iron sheet fence is inconvenient to install, remove and carry in the prior art, and provides a material auxiliary carrier.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A material auxiliary carrier, including carrier body, fixed block, a pair of side fork arm connecting rods and electromagnetic suction frame, the side fork arm connecting rod includes pull rod, first hydraulic rod, arc-shaped fork arm and second hydraulic rod, the fixed block is located at the rear of the carrier body on both sides, the fixed block is hinged with one end of the pull rod and the first hydraulic rod, the other end of the pull rod and the first hydraulic rod is hinged in the upper end of the arc-shaped fork arm, the upper end of the arc-shaped fork arm is also hinged with one end of the second hydraulic rod, and the lower end of the arc-shaped fork arm and the other end of the second hydraulic rod are hinged on the electromagnetic suction frame respectively, and the distance between the two hinge points of the electromagnetic suction frame and the side fork arm connecting rod on the same side and the fixed block is different.

[0006] Further, the electromagnetic suction frame includes a frame body and an electromagnetic suction disc, the frame body is a polygonal structure, and a fixed rod is fixedly connected inside, and the electromagnetic suction disc is detachably fixedly connected on the fixed rod.

[0007] Further, the fixed rod includes a fixed straight rod and a fixed inclined rod.

[0008] Further, the electromagnetic suction disc has a plurality of.

[0009] Preferably, a buffer rubber pad is fixedly arranged at the bottom of the electromagnetic suction disc.

[0010] Further, the electromagnetic suction frame further comprises a T-shaped rod; the T-shaped rod extends outward along the length direction of the fixing rod and is detachably fixedly connected with the electromagnetic suction disc.

[0011] Preferably, the fixing rod is a hollow structure with a square cross section, the T-shaped rod is also a square cross section structure, the T-shaped rod is sleeved in the fixing rod, and the fixing rod and the T-shaped rod are bolted and connected through at least two groups of opposite fixing holes formed on the rod body.

[0012] Compared with the prior art, the mechanical electromagnetic suction carrying operation is more convenient, saves manual operation, and is high in efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in detail in combination with the drawings.

[0014] Figure 1 : the three-dimensional structure schematic diagram of the utility model embodiment 1;

[0015] Figure 2 : the electromagnetic suction frame structure schematic diagram of the utility model embodiment 1;

[0016] Figure 3 : the side fork arm connecting rod structure schematic diagram of the utility model;

[0017] Figure 4 : the electromagnetic suction disc structure schematic diagram of the utility model;

[0018] Figure 5 : the electromagnetic suction frame structure schematic diagram of the utility model embodiment 2;

[0019] Figure 6 : the three-dimensional structure schematic diagram of the utility model embodiment 2;

[0020] Wherein, 1 - carrier body, 2 - fixed block, 3 - side fork arm connecting rod, 31 - pull rod, 32 - first hydraulic rod, 33 - arc fork arm, 34 - second hydraulic rod, 4 - electromagnetic suction frame, 41 - frame body, 42 - electromagnetic chuck, 421 - buffer rubber pad, 43 - fixed rod, 431 - fixed straight rod, 432 - fixed inclined rod, 44 - convex buckle, 45 - T-shaped rod, 46 - fixed hole. DETAILED DESCRIPTION

[0021] For a better understanding of the present application, the content of the present application will be further clearly described below in conjunction with examples, but the protection content of the present application is not limited to the following examples only. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details.

[0022] Example 1, refer to Figures 1-4 ,

[0023] A material auxiliary carrier, comprising a carrier body 1, a fixed block 2, a pair of side fork arm connecting rods 3 and an electromagnetic suction frame 4;The side fork arm connecting rod 3 includes a pull rod 31, a first hydraulic rod 32, an arc fork arm 33 and a second hydraulic rod 34;The fixed block 2 is located at the rear of the carrier body 1 on both sides, which provides a stable installation basis for the side fork arm connecting rod 3 and other components. The fixed block 2 is hinged with one end of the pull rod 31 and the first hydraulic rod 32;The other end of the pull rod 31 and the first hydraulic rod 32 is hinged to the upper end of the arc fork arm 33;The upper end of the arc fork arm 33 is also hinged with one end of the second hydraulic rod 34, and the lower end of the arc fork arm 33 and the other end of the second hydraulic rod 32 are respectively hinged to the electromagnetic suction frame 4, and the distance between the two hinged points on the same side of the electromagnetic suction frame 4 and the side fork arm connecting rod 3 and the fixed block 2 is different.

[0024] This way adopts a rear side fork arm connecting rod transmission structure, the load gravity center moves backward, effectively reducing the weight requirement. Moreover, there is no front suspension fork arm to occupy the forward vision, which provides a basis for moving the carrier cab downward, effectively expands the driver's forward vision, so that when horizontal carrying objects or facing complex terrain, carrying and assisting in disassembling and installing large-area objects such as fence iron sheets or steel plates is safer.

[0025] Further, the electromagnetic adsorption frame 4 comprises a frame body 41 and an electromagnetic chuck 42; the frame body 41 is a polygonal structure, which can effectively reduce its weight under the premise of ensuring stability. The frame body 41 is preferably an 8-sided structure, and the frame body 41 is fixedly connected with a fixed rod 43 inside; a plurality of electromagnetic chucks 42 are detachably fixedly connected on the fixed rod 43 through convex buckles 44 matched with the cross section of the fixed rod 43. During use, the positions of the electromagnetic chucks 42 are adjusted according to the specifications of the iron sheet fences to be transported. The plurality of electromagnetic chucks 42 are dispersedly distributed, which can make the adsorption force more uniformly act on the surface of the adsorbed object, avoid excessive local stress caused by concentrated adsorption force, and thus improve the stability and reliability of adsorption; the overall adsorption of a larger area or irregularly shaped object can also be realized, compared with single-point adsorption, even if individual adsorption points fail or the adsorption force decreases, other adsorption points can still work normally, maintain a certain adsorption force, reduce the possibility of failure of the entire adsorption system caused by single-point failure, and enhance the reliability and fault tolerance of the system. The object surface can be more effectively covered, the adsorption contact area is increased, the sum of the adsorption force is improved, the object is more firmly fixed, and thus the size and shape range of the adsorbable object are expanded.

[0026] Further, the fixed rod 43 comprises a fixed straight rod 431 and a fixed inclined rod 432. The fixed straight rod 431 and the fixed inclined rod 432 in the fixed rod 43 cooperate with each other, the fixed straight rod 431 is used for fixing the electromagnetic chuck 42; the fixed inclined rod 432 plays a reinforcing role on the one hand, and forms a stable triangular structure with the fixed straight rod 431, and on the other hand, can also be used for fixing the electromagnetic chuck 42, and the electromagnetic chuck 42 can move obliquely along the fixed inclined rod 432, so that the position is adjusted more conveniently.

[0027] In order to avoid damage to the surface of the material to be transported, preferably, the electromagnetic chuck 42 is fixedly provided with a buffer rubber pad 421 at the bottom. The buffer rubber pad 421 is made of high-elasticity rubber material, which can play a buffering role when adsorbing the material, avoid damage to the surface of the material, and also adapt to the slight unevenness of the surface of the material, thereby improving the reliability of adsorption.

[0028] In use, the driver drives the carrier to the place where the iron sheet enclosures are stacked, the first hydraulic rod 32 and the second hydraulic rod 34 are extended and retracted in cooperation with each other to make the electromagnetic adsorption frame 4 parallel to the appropriate position above the iron sheet enclosures, linear magnetization is realized by controlling the magnetization current supplied to the electromagnetic adsorbing disc 42, when the uppermost iron sheet enclosure at the stacking place is attracted and adsorbed on the electromagnetic adsorbing disc 42 by the magnetic force, the first hydraulic rod 32 is controlled to move, the frame body 41 drives the electromagnetic adsorbing disc 42 and the iron sheet enclosure to move upwards at the same time, and the electromagnetic adsorption force of the electromagnetic adsorbing disc 42 is increased, so that the single adsorption of the iron sheet enclosure is completed. The transfer process can be controlled according to the situation of the construction site to extend or retract the second hydraulic rod 34, so that the horizontal state adsorption transfer or the vertical state adsorption transfer is selected. After being transferred to the installation site, the second hydraulic rod 34 is retracted, the frame body 41 adsorbs the iron sheet enclosure to become a vertical state, the first hydraulic rod 32 is retracted, the frame body 41 drives the electromagnetic adsorbing disc 42 and the iron sheet enclosure to move downwards, and the iron sheet enclosure can be fixed by workers.

[0029] Embodiment 2, see Figure 5 and Figure 6 This embodiment is improved on the basis of embodiment 1.

[0030] Further, the electromagnetic adsorption frame further comprises a T-shaped rod 45; the T-shaped rod 45 is arranged to extend outwardly from the frame body 41 along the length direction of the fixed rod 43, and the electromagnetic adsorbing disc 42 is detachably fixedly connected to the T-shaped rod 45.

[0031] Preferably, the fixed rod 43 is a hollow structure with a square cross section, the T-shaped rod 45 is also a square cross section structure, the T-shaped rod 45 is sleeved in the fixed rod 43, and the fixed rod 43 and the T-shaped rod 45 are fixedly connected by at least two groups of opposite fixed holes 46 formed in the rod body. The T-shaped rod 45 is extended outside the frame body 41 in the above manner, and the compatibility of transferring large-area iron sheet enclosures or steel plates is further increased. When it is necessary to increase the adsorption capacity or adapt to different objects, the number of electromagnetic adsorbing discs 42 or the position thereof can be conveniently increased or adjusted on the T-shaped rod 45, so that the flexible expansion of the system function is realized.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application, and other modifications or equivalent replacements to the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application.

Claims

1. A material handling vehicle characterized by: The utility model relates to a movable carrier, which comprises a carrier body, a fixed block, a pair of side fork arm connecting rods and an electromagnetic suction frame.

2. A material handling trolley as claimed in claim 1, wherein: The electromagnetic suction frame comprises a frame body and an electromagnetic suction disc.

3. A material handling trolley as claimed in claim 2, wherein: The fixed block is located at both sides of the rear of the carrier body, and the fixed block is hinged with one end of the pull rod and the first hydraulic rod.

4. A material handling trolley as claimed in claim 2, wherein: The other end of the pull rod and the first hydraulic rod is hinged with the upper end of the arc-shaped fork arm.

5. A material handling trolley as claimed in claim 4, wherein: The upper end of the arc-shaped fork arm is also hinged with one end of the second hydraulic rod, and the lower end of the arc-shaped fork arm and the other end of the second hydraulic rod are respectively hinged on the electromagnetic suction frame.

6. A material handling trolley as claimed in claim 2, wherein: The two hinged points on the same side of the electromagnetic suction frame and the side fork arm connecting rod are different from the distance of the fixed block.

7. A material handling trolley as claimed in claim 6, wherein: The electromagnetic suction frame comprises a frame body and an electromagnetic suction disc. The frame body is a polygonal structure, and a fixed rod is fixedly connected inside. The electromagnetic suction disc is detachably fixedly connected on the fixed rod. The fixed rod comprises a fixed straight rod and a fixed inclined rod. The electromagnetic suction disc has several. The electromagnetic suction disc is fixedly provided with a buffer rubber pad at the bottom. The electromagnetic suction frame further comprises a T-shaped rod. The T-shaped rod extends outward along the length direction of the fixed rod to the frame body, and the electromagnetic suction disc is detachably fixedly connected on the T-shaped rod. The fixed rod is a hollow structure with a square cross section, and the T-shaped rod is also a square structure. The T-shaped rod is sleeved in the fixed rod. The fixed rod and the T-shaped rod are bolted and fixed through at least two groups of opposite fixing holes opened on the fixed rod and the T-shaped rod.

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