Material receiving device of paver and paver
A material receiving device and paver technology, applied in the direction of roads, road repair, roads, etc., can solve the problems of high failure rate and complex structure, and achieve the effects of high reliability, simple structure and reduced labor intensity.
Active Publication Date: 2019-11-08
XCMG CONSTR MACHINERY
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the deficiencies of complex structure and high failure rate of the material receiving device of the paver in the prior art, and provide a material receiving device of the paver and the paver. The technical scheme is as follows:
Method used
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Embodiment 1
[0022] like figure 1 and Figure 4 As shown, the material receiving device of the paver includes a frame 1 and a hopper 2. The hopper 2 includes two side flaps 21 respectively hinged to both sides of the frame 1 and a front flap hinged to the front end of the frame 1 through a rotating shaft 3. twenty two;
[0023] The side flap 21 is provided with an oil cylinder 4 that drives the side flap 21 to rotate around the frame 1, and the front flap 22 rotates synchronously with at least one side flap 21 through the double rocker mechanism 5; specifically, the bottom cylinder of the oil cylinder 4 The barrel 42 is hinged with the frame 1 through a pin, and the cylinder rod 41 is hinged with the side flap 21, specifically the ear plate 211 is fixed on the side flap 21, and the end of the cylinder rod 41 passes through the ear plate 211 and is connected by a pin.
[0024] figure 2 Among them, the double rocker mechanism 5 includes a rocker 51 and a connecting rod 52 fixedly connect...
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The invention discloses a material receiving device of a paver. The device comprises a rack and a hopper, wherein the hopper comprises two side turning plates hinged to the two sides of the rack correspondingly and a front turning plate hinged to the front end of the rack through a rotating shaft, each side turning plate is provided with an oil cylinder for driving the corresponding side turning plate to rotate around the rack, the front turning plate rotates synchronously along with the side turning plate on at least one side through a double rocker mechanism, the double rocker mechanism comprises rockers fixedly connected with the rotating shaft and connecting rods, one end of each connecting rod is hinged to the corresponding rocker, the other end of each connecting rod is hinged to thecorresponding side turning plate, the two ends of each connecting rod are fixedly provided with a first sleeve and a second sleeve correspondingly, central axes of the first sleeves and central axesof the second sleeves are vertically arranged, a first shaft is arranged on a swing end of each rocker in a protruding mode, the first shafts penetrate through the first sleeves, a fixing base is fixedly arranged on each side turning plate, second shafts are arranged on the fixing bases in a protruding mode, and the second shafts are hinged to the second sleeves. The invention further discloses the paver with the material receiving device. The material receiving device has the advantages that the parts are less, the structure is simple, the failure rate is low, materials are not prone to accumulation, and material receiving is easier.
Description
technical field [0001] The invention relates to a material receiving device of a paver and the paver and belongs to the technical field of road construction machinery. Background technique [0002] In recent years, with the continuous development of road construction, the requirements for the utilization rate of paver paving materials and construction cost control are getting higher and higher. The basic working principle of the paver is: the transport truck pours the paving material into the hopper, and then transports the material to the distribution chute at the rear of the machine through the conveying device in the hopper, and then the distribution device puts the material into the distribution chute The material is conveyed to the paving width, and finally the material in the distribution trough is paved and shaped by the screed. The front flap is located at the front of the hopper, above the front of the conveyor belt, and plays the role of receiving materials and pr...
Claims
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IPC IPC(8): E01C19/18
CPCE01C19/187
Inventor 曾志翔商文翔孙志刚朱世永彭光强
Owner XCMG CONSTR MACHINERY