輥筒(tong)輸(shu)送線,滾(gun)筒輸送線,滾筒線的內(nei)置式阻(zu)尼輥筒內有(you)一套齒輪行星(xing)傳動機構(gou)，輥筒內壁右端有一內齒(chi)具結(jie)，與三(san)個行星輪齧合(he)，輥筒旋轉時，內齒輪通過行(xing)星輪帶動中輪(lun)旋轉(zhuan)，中(zhong)心(xin)輪的(de)左側裝(zhuang)有兩(liang)個(ge)製動(dong)塊，製(zhi)動塊(kuai)的一端通(tong)過(guo)銷(xiao)軸鉸(jiao)支在中心輪上(shang)，製動塊可以(yi)圍(wei)繞銷軸擺動；另一端(duan)則(ze)通過彈簧與中心輪相聯，彈簧的拉力使(shi)得(de)製動塊平時保持收縮狀(zhuang)態。當輸送(song)物(wu)料的滑行速(su)度增大(da)時，製動輥(gun)的轉速也增(zeng)大，通過行星機構的增速作用(yong)，中心輪的轉速也(ye)增大，直至(zhi)產(chan)生的離(li)心力(li)足(zu)以使兩製動塊克(ke)服(fu)彈簧(huang)拉(la)力繞(rao)銷軸由(you)外擺動，與製動輥的內壁(bi)接觸(chu)擠(ji)緊(jin)，產生製動作(zuo)用，從(cong)而使得輸送物的速度(du)逐(zhu)漸(jian)減少(shao)。當(dang)速度減(jian)至設定值時，製動塊也在(zai)彈簧力的作用下複(fu)位，失去製動作用。

There is a set of gear planetary transmission mechanism in the built-in damping roller of the roller conveying line. There is an inner tooth on the right end of the roller inner wall, which is meshed with three planetary wheels. When the roller rotates, the inner gear drives the middle wheel to rotate through the planetary wheel. The left side of the center wheel is equipped with two brake blocks. One end of the brake block is hinged on the center wheel through the pin shaft, and the brake block can swing around the pin shaft; the other end The spring is connected with the central wheel, and the tension of the spring makes the brake block keep contracting at ordinary times. When the sliding speed of the conveying material increases, the rotating speed of the brake roller also increases. With the increase of the speed of the planetary mechanism, the rotating speed of the central wheel also increases until the centrifugal force generated is enough to make the two brake blocks overcome the spring tension and swing around the pin shaft from the outside, contact and squeeze with the inner wall of the brake roller to produce the braking effect, so as to gradually reduce the speed of the conveying material. When the speed is reduced to the set value, the brake block also resets under the action of the spring force and loses the braking effect.

在設計過程曾(ceng)考(kao)慮過采(cai)用外(wai)置(zhi)式阻尼(ni)輥筒，但這(zhe)種外置式阻尼輥筒置在公司中用的不少，而(er)且有一定的缺陷(xian)，外置的穩定性(xing)是(shi)它(ta)的一個最不(bu)穩定的因素。所(suo)以綜上原(yuan)因，采用內置式(shi)阻尼輥筒。內置式阻尼輥筒實用性和(he)簡易(yi)性相(xiang)對提(ti)高了不少。更(geng)加(jia)適(shi)用於(yu)大多數的重力輥道輸送線(xian)的阻尼裝置。

In the design process, the external damping roller has been considered, but this external damping roller is used in many companies, and has some defects. The external stability is one of the most unstable factors. So to sum up, the built-in damping roller is used. The utility and simplicity of the built-in damping roller are improved relatively. It is more suitable for the damping device of most gravity roller conveyor lines.

內置式阻尼輥筒的要核(he)心部(bu)件是行星輪係(xi)，根(gen)據重(zhong)力輥筒輸送線中的傳動輥的長短，需要多少規格(ge)的阻尼輥筒可(ke)以設計(ji)生產，所以內置式的阻尼輥筒實用性很(hen)高。總體(ti)配置就是合理(li)安排(pai)各(ge)部件(jian)位(wei)置和聯接(jie)關係，確定動力的傳(chuan)動路(lu)線，與傳動輥的聯接關係，使得整(zheng)個阻尼裝置的工藝路線流(liu)暢合理，並(bing)且(qie)便於使用調(diao)整和維修。

The key component of the built-in damping roller is the planetary gear system. According to the length of the transmission roller in the gravity roller conveying line, how many specifications of damping roller can be designed and produced? Therefore, the built-in damping roller has high practicability. The overall configuration is to reasonably arrange the position and connection relationship of each component, determine the transmission route of the power and the connection relationship with the transmission roller, so that the whole process route of the damping device is smooth and reasonable, and easy to use, adjust and maintain.

阻尼輥筒的整體設(she)計：

Overall design of damping roller:

內置式阻尼輥筒作業(ye)一種(zhong)簡易和實(shi)用的新(xin)型阻尼裝置，其(qi)通用性大。下麵(mian)是其整體設計；如圖

The built-in damping roller is a simple and practical new damping device, which has great universality. The following is the overall design; as shown in the figure

在左(zuo)側安(an)裝一個探(tan)頭，用於安裝在重力輥道上。整體結構如(ru)圖，整體結構用於安裝於傳動輥中，來控(kong)製傳動輥的速度。至於行星輪係。至於行星輪係，製動塊等(deng)裝置安裝在這個整體的結構當中。因(yin)為(wei)該內置式阻尼輥筒的操作比較簡單，為了使得機(ji)械(xie)安裝方(fang)便，這裏將阻尼輥筒與(yu)重力輥道(dao)連為一體。

Install a probe on the left side for installation on the gravity roller table. The overall structure is shown in the figure. The overall structure is installed in the driving roller to control the speed of the driving roller. As for planetary gear trains. As for planetary gear train, brake block and other devices are installed in the overall structure. Because the operation of the built-in damping roller is relatively simple, in order to make the mechanical installation convenient, the damping roller and the gravity roller are connected as one.