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挖沙船輸送帶的設(shè)計(jì)細(xì)節(jié)

      挖沙船是一種水上采沙設(shè)備，經(jīng)過(guò)挖沙船上洗砂設(shè)備的清洗可以得到高質(zhì)量的河沙。經(jīng)過(guò)挖沙船水洗后的河沙需要經(jīng)過(guò)傳送帶的運(yùn)輸才能夠輸送到岸上。因此挖沙船的輸送帶是非常重要的部件，在輸送帶的設(shè)計(jì)方面，一定要注意一些細(xì)節(jié)。
     首先是挖沙船的輸送帶所輸送的物料，在一般情況下，挖沙船需要考慮物料的一般特性、密度、最大粒度、有無(wú)油或化學(xué)藥品等方面，以及挖沙船輸送帶的最大承載量或所需的最大輸送能力、帶寬以及帶速等。其次對(duì)于挖沙船的輸送機(jī)線路布置，要明確挖沙船沿輸送機(jī)走向頭、尾滾筒之間的距離。

挖沙船
       挖沙船輸送機(jī)的驅(qū)動(dòng)裝置可分為單滾筒和雙滾筒驅(qū)動(dòng)，挖沙船如果為雙滾筒驅(qū)動(dòng)，則要注意電動(dòng)機(jī)的總功率在第一和第二傳動(dòng)滾筒上的分配。另外還有輸送帶在傳動(dòng)滾筒上的包角，驅(qū)動(dòng)裝置位置，采用的起動(dòng)形式等等。挖沙船輸送機(jī)的滾筒直徑需要根據(jù)輸送帶的實(shí)際要求來(lái)在確定。
      挖沙船輸送機(jī)的托輥托輥形式，托輥直徑，槽角；托輥間距，包括頭部和尾部的過(guò)渡段長(zhǎng)度。挖沙船輸送機(jī)的給料裝置形式，溜槽的個(gè)數(shù)，導(dǎo)料槽長(zhǎng)度，緩沖托輥或緩沖架有無(wú)沖風(fēng)吹草動(dòng)，加料與帶間的夾角。同時(shí)還需考慮拉緊裝置的挖沙船形式、位置以及拉緊行程。

   Dredging sand is a kind of water-gathering equipment, washing sand washing equipment after dredging vessels can get high quality river sand. The river Sands washed by the dredging vessels need transport through the conveyor belts to be transported ashore. Therefore, dredging the conveyor belt is a very important part, in the conveyor belt design, must pay attention to some details.

挖沙船

   The first is the material transported by the conveyer belt of the dredging vessel, in general, dredging vessels need to take into account the general characteristics of the material, density, maximum granularity, oil-free or chemical, and the maximum carrying capacity of the dredging vessel, or the maximum transmission, bandwidth, and speed of the belt. Second, for the dredging of the conveyor line layout, to clear the dredging of the sand conveyor along the head, the distance between the tail drum.
   The driving device of dredging barge conveyor can be divided into single drum and double drum drive, and if it is a double drum drive, the total power of the motor is allocated on the first and second drive rollers. In addition, there are conveyor belts on the transmission drum, the driving device location, the starting form, and so on. The drum diameter of the dredging barge conveyor needs to be determined according to the actual requirements of the conveyor belt.
   The form of roller idlers of dredging barge conveyor, roller diameter, slot angle, idler spacing, including the length of the transition section of the head and tail. The feeding device of the dredging barge conveyor form, the number of chute, the length of the guide groove, the cushion roller or the buffer frame there is no rush, feeding and the angle between the belt. At the same time, we need to consider the type of dredging vessel, the position and the tension stroke.

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