A double-deck trolley capable of conducting oil collection and double-sided force delivery and hoisting

Abstract

A double-layer trolley capable of guiding oil and collecting oil, conveying and lifting with double-side force application, belonging to the field of material handling tools, the double-layer frame assembly (6) is a two-layer car body structure, and the upper layer is equipped with an upper frame welding Fittings (12), the lower layer is provided with lower frame welding parts (13), the upper layer of vehicle frame welding parts and the lower layer of vehicle frame welding parts are arranged in parallel and at intervals and are all arranged in parallel with the ground plane (31). The load-bearing and oil guide assembly (8) is placed above the frame weldment, the oil collection assembly (9) is placed above the lower frame weldment, and the four corners below the lower frame weldment are respectively provided with reducing The shock-absorbing wheel connecting plate (16) is respectively provided with shock-absorbing casters (7) under the shock-absorbing wheel connecting plate; the present invention can effectively reduce the operator's bending operation range, and avoid ground damage caused by oil dripping. Oily dirt is deposited, and it is beneficial to oil recovery; the operator can apply force on one side, two sides, and lift to transport.

Description

technical field [0001] The invention belongs to the field of material handling tools, and relates to a double-layer trolley capable of conducting oil collection and double-sided force delivery and hoisting, in particular to an oil-conducting oil collection used for carrying mechanical parts in a machining workshop And double-layer trolleys with double-sided force conveying and lifting. Background technique [0002] It is well known that the handcart is a kind of transportation tool that is mainly based on manpower and implements material transportation on the road. Although the development of material transportation technology has been greatly developed, the handcart as its ancestor is still used as an indispensable transportation tool. It has been used until now, and its characteristics are light, flexible, easy to operate, and simple to maintain, especially in places where some motor vehicles are inconvenient to use and short-distance transportation, highlighting its uniqu...

AI Technical Summary

Problems solved by technology

[0012] 1. Figure 6 combined with Figure 1 、 Figure 2 shows the body structure of the trolley used above , is a single-layer flat car body structure, wherein, since the plane of the load-carrying bottom plate 1d on the L-shaped frame assembly 1 is relatively low in height from the ground plane 31, it is easy for the operator A30 to load and unload the plastic plate protective placement bar 4 1. In the process of double-speed gear shaft parts 3, it is necessary to bend over greatly to complete the loading and unloading operation, so it is easy to increase fatigue and increase labor intensity, which does not meet the design requirements of ergonomics;

[0013] 2. The above-mentioned parts that need to be transported in the machining workshop include work in progress and finished products, and their common feature is that most of them have residues on them after machining. The oil fluid 32 after cutting and cleaning, however, by Figure 7, Figure 8 combined with Figure 3, Figure 4, Figure 5 We know that since the original trolley is not equipped with oil guide and oil collection components, that is, no corresponding oil guide and oil collection measures have been taken, so it is easy to leave other After the oil 32 dripped onto the plane of the bearing base 1d on the L-shaped vehicle frame assembly 1, it flowed everywhere, which not only made the car body easy to be soaked by the oil, but also when the oil 32 fell on the ground plane 31, it was difficult to remove In addition to recycling, it is also easy to form oily deposits, pollute the working environment of the production site, and affect the organization and management of clean production in enterprises;

[0014] 3. By Figure 7, Figure 8 and Combining Figure 1, Figure 2 As we know, the original trolley system adopts the hand-push conveying operation mode with one-sided force , and when the load-carrying bottom plate 1d of the trolley is loaded with more double-speed gear shaft parts 3, it is not convenient for many people to push the hand on both sides of the original trolley, that is, "double-sided force"; in addition, due to the original The trolley does not consider the lifting and transportation operation, that is, it does not consider the placement measures of the lifting hooks used on the trolley, see Figure 9, As shown in Figure 10, when the wire rope hook 5 hangs the L-shaped vehicle frame assembly 1 with the handrail frame 1a, it is easy to make the parts loaded on the load-bearing base plate 1d tip over, which not only affects the handling quality, And it directly affects the handling efficiency. Therefore, in some applications that need to implement "lifting, lifting and manual pushing", such as "lifting and lifting first, then manual pushing" or "manual pushing first, then lifting Lifting" transportation, cannot be flexibly combined

[0015] Based on the above problems, the inventor has done some technical searches. At present, in the field of material handling tools, although there are various body structures of handcarts, for For "a kind of double-deck handcart that can guide oil and collect oil and apply force on both sides to convey and lift" used in the machining workshop described in the present invention, there are few studies and no reports. Therefore, How to solve the above problems is still a difficult problem

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