a strong compactor
A technology of dynamic compaction machine and body, which is applied in construction, infrastructure engineering, soil protection and other directions, can solve the problem of high manufacturing cost, high transportation fuel consumption and operating cost, increase the operating cost of dynamic compaction machine transfer, and increase the fuel consumption of transportation vehicles. and other problems, to achieve the effects of reducing fuel consumption and operating costs, weight reduction, and simple structure for transit transportation.
Active Publication Date: 2016-02-10
SANY HEAVY IND CO LTD (CN)
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Problems solved by technology
[0004] When the dynamic compaction machine is transferred to another site, it will usually be transferred at the same time as the counterweight mechanism it is equipped with; due to the heavy weight of the counterweight mechanism, another transport vehicle is often required to transport the counterweight mechanism. In this way, during the transfer, It will increase the fuel consumption of the transport vehicle; at the same time, the installation of the counterweight on site also requires another crane to assist the hoisting, which increases the cost of the dynamic compaction machine transfer operation
[0005] At present, customers have higher and higher requirements on the energy level of dynamic compaction, dynamic compaction machines are also developing in the direction of large-scale, the weight of the counterweight mechanism is also increasing, and the manufacturing cost, transportation fuel consumption and operating costs are also increasing. higher
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[0030] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0031] In this document, the fluid can be a liquid with an appropriate density, or a powder material or a material with an appropriate density. Based on the cost of the fluid and the convenience of acquisition, the fluid is preferably water.
[0032] Please refer to figure 1 and figure 2 , figure 1 It is a schematic diagram of the appearance structure of a counterweight mechanism of a dynamic compaction machine provided by the first embodiment of the present invention; figure 2 for figure 1 Schematic diagram of the principle of the counterweight mechanism shown.
[0033] In the dynamic compaction machine provided in this embodiment, the counterweight mechanism includes a box body 100, and...
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The invention discloses a dynamic compaction machine. The dynamic compaction machine includes a body and a counterweight mechanism installed on the body, the counterweight mechanism includes at least one box body, and the box body forms a fluid chamber containing fluid; the box body is also provided with an inlet and an outlet mouth; the position of the inlet is higher than the position of the outlet. The dynamic compaction machine can make the fluid flow out from the fluid chamber when the dynamic compaction machine needs to be transferred, so as to reduce the weight of the counterweight mechanism of the dynamic compactor and reduce the manufacturing cost, transportation cost and operation cost due to the weight of the counterweight mechanism. When carrying out engineering operations, a predetermined fluid can be poured into the fluid chamber to make the counterweight mechanism have a predetermined weight; at the same time, because the fluid chamber has a predetermined shape and volume, the center of mass and weight of the counterweight mechanism can be kept at a certain level. Within the range, the parameters of the counterweight mechanism can be better matched with other parameters of the dynamic compaction machine to meet the needs of engineering operations.
Description
technical field [0001] The invention relates to construction machinery technology, in particular to a dynamic compaction machine. Background technique [0002] In order to ensure the balance of the whole machine during engineering operations, improve stability and reduce vibration, the dynamic compaction machine is generally provided with a counterweight mechanism installed on the machine body. [0003] The counterweight mechanism of current dynamic tamping machine can be formed block structure by pig iron casting, also can comprise a box body and harden in the box body concrete, weight stone etc. Compared with the dynamic compaction machine, the counterweight should have an appropriate weight; when the counterweight mechanism is installed in a proper position of the machine body, the counterweight should generate a predetermined counterweight moment. Based on the different parameters of each dynamic compaction machine, in order to better exert the operating performance of ...
Claims
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IPC IPC(8): F16F15/28E02D3/046
Inventor 易小刚张作良吴志强权哲奎
Owner SANY HEAVY IND CO LTD (CN)