CN204875629U - General type classroom cleaning cart - Google Patents
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- CN204875629U CN204875629U CN201520403432.7U CN201520403432U CN204875629U CN 204875629 U CN204875629 U CN 204875629U CN 201520403432 U CN201520403432 U CN 201520403432U CN 204875629 U CN204875629 U CN 204875629U
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Abstract
本实用新型公开了一种通用型教室清洁车,包括车架、安装在车架底部的一对前轮和一对后轮、安装在车架后部的扶手、安装在车架前部的地面清扫装置、安装在车架上部的课桌清扫装置以及用于收集所述地面清扫装置和课桌清扫装置清扫的灰尘的集尘箱,所述课桌清扫装置和地面清扫装置分别在各自的传动机构的作用下对教室内的课桌和地面进行清扫。该通用型教室清洁车机械结构简单、制造成本低、机构运行平稳可靠,大大提高了工作效率,节省了时间和人力。
The utility model discloses a general-purpose classroom cleaning vehicle, which comprises a vehicle frame, a pair of front wheels and a pair of rear wheels installed at the bottom of the vehicle frame, a handrail installed at the rear of the vehicle frame, and a ground surface installed at the front of the vehicle frame. A cleaning device, a desk cleaning device installed on the top of the vehicle frame and a dust box for collecting the dust cleaned by the floor cleaning device and the desk cleaning device, the desk cleaning device and the floor cleaning device are respectively in the respective transmission Clean the desks and floors in the classroom under the action of the organization. The general-purpose classroom cleaning vehicle has simple mechanical structure, low manufacturing cost, stable and reliable mechanism operation, greatly improves work efficiency, and saves time and manpower.
Description
技术领域 technical field
本实用新型涉及机械传动技术领域,特别是涉及一种通用型教室清洁车。 The utility model relates to the technical field of mechanical transmission, in particular to a general-purpose classroom cleaning vehicle.
背景技术 Background technique
目前,国内的清洁车都是用于露天街道、室内客厅走廊等空间较大、基本没有障碍物的场所,而对于教室这样满是桌椅、空间狭小的地方,这种自动清洁车是无法胜任的,且其结构复杂、成本较高,不利于推广。因此,教室的清洁一直都是通过人工来完成,这不仅增加了工作人员的劳动负担,而且效率较低。 At present, domestic cleaning vehicles are used in open-air streets, indoor living room corridors and other places with large spaces and basically no obstacles. For places like classrooms full of tables and chairs and small spaces, this automatic cleaning vehicle is not competent , and its complex structure and high cost are not conducive to popularization. Therefore, the cleaning of classrooms has always been done manually, which not only increases the labor burden of the staff, but also has low efficiency.
发明内容 Contents of the invention
本实用新型要解决的技术问题是提供一种结构简单、成本低廉、提高工作效率的通用型教室清洁车。 The technical problem to be solved by the utility model is to provide a general-purpose classroom cleaning vehicle with simple structure, low cost and improved work efficiency.
为此,本实用新型的技术方案如下: For this reason, the technical scheme of the utility model is as follows:
一种通用型教室清洁车,包括:车架、安装在车架底部的一对前轮和一对后轮、安装在车架后部的扶手、安装在车架前部的地面清扫装置、安装在车架上部的课桌清扫装置以及用于收集所述地面清扫装置和课桌清扫装置清扫的灰尘的集尘箱,所述课桌清扫装置和地面清扫装置分别在各自的传动机构的作用下对教室内的课桌和地面进行清扫。 A general-purpose classroom cleaning vehicle, comprising: a vehicle frame, a pair of front wheels and a pair of rear wheels installed at the bottom of the vehicle frame, a handrail installed at the rear of the vehicle frame, a floor cleaning device installed at the front of the vehicle frame, an installation The desk cleaning device on the upper part of the vehicle frame and the dust collecting box for collecting the dust cleaned by the floor cleaning device and the desk cleaning device, the desk cleaning device and the floor cleaning device are respectively under the action of their respective transmission mechanisms Clean the desks and floors in the classroom.
所述课桌清扫装置包括底部支架、上部支架和安装在所述上部支架上的毛刷,所述底部支架固装在所述车架上,所述上部支架的一端安装在底部支架上且能够相对于所述底部支架旋转一定角度,在所述上部支架的另一端安装所述毛刷。 The desk cleaning device includes a bottom bracket, an upper bracket and a brush installed on the upper bracket, the bottom bracket is fixed on the vehicle frame, one end of the upper bracket is installed on the bottom bracket and can The brush is installed at the other end of the upper bracket by rotating at a certain angle relative to the bottom bracket.
所述毛刷在所述上部支架上上下间隔设置有两个,其中位于上面的为对桌面进行清洁的桌面毛刷,位于下面的为对书箱进行清洁的书箱毛刷。 Two brushes are arranged at intervals up and down on the upper support, wherein the upper one is a desktop brush for cleaning the desktop, and the lower one is a bookcase brush for cleaning the bookcase.
所述地面清扫装置包括扫帚和卧式滚动毛刷,所述扫帚位于所述车架的前端,所述卧式滚动毛刷安装在车架内、所述扫帚的后部。 The ground cleaning device includes a broom and a horizontal rolling brush, the broom is located at the front end of the vehicle frame, and the horizontal rolling brush is installed in the vehicle frame at the rear of the broom.
所述传动机构包括由驱动机构驱动的主轴和经相应的齿轮副传动主轴动力的第2-11传动轴。 The transmission mechanism includes a main shaft driven by the driving mechanism and the 2nd-11th transmission shaft through which the power of the main shaft is transmitted through corresponding gear pairs.
所述主轴的两端分别安装在所述一对后轮上; Both ends of the main shaft are respectively installed on the pair of rear wheels;
所述第2传动轴经第1齿轮副和第2齿轮副连接第3传动轴,所述第3传动轴经第3齿轮副连接第4传动轴,所述第4传动轴经第4齿轮副连接第5传动轴,最终将主轴的动力传递给所述卧式滚动毛刷,使其转动; The second transmission shaft is connected to the third transmission shaft through the first gear pair and the second gear pair, the third transmission shaft is connected to the fourth transmission shaft through the third gear pair, and the fourth transmission shaft is connected to the fourth transmission shaft through the fourth gear pair Connect the 5th drive shaft, and finally transmit the power of the main shaft to the horizontal rolling brush to make it rotate;
所述第3传动轴还经第5齿轮副连接第6传动轴,所述第6传动轴经第6齿轮副连接第7传动轴,所述第7传动轴分别经第7齿轮副和第8齿轮副与第8传动轴和第9传动轴连接,所述第8传动轴和第9传动轴的输出端分别与第1和第2转盘-连杆机构连接; The 3rd transmission shaft is also connected to the 6th transmission shaft via the 5th gear pair, the 6th transmission shaft is connected to the 7th transmission shaft via the 6th gear pair, and the 7th transmission shaft is connected to the 7th transmission shaft via the 7th gear pair and the 8th transmission shaft respectively. The gear pair is connected to the 8th transmission shaft and the 9th transmission shaft, and the output ends of the 8th transmission shaft and the 9th transmission shaft are respectively connected to the first and second turntable-link mechanisms;
所述扫帚在所述通用型教室清洁车的前部两侧各设置有一个,每个扫帚的把垂直安装在通用型教室清洁车前部的把套内并能转动,所述第1、第2转盘-连杆机构的连杆输出端分别与一扫帚的把铰接,所述扫帚在所述第1和第2转盘-连杆机构的作用下将地面上的灰尘向两扫帚之间聚拢; The brooms are respectively provided with one on both sides of the front part of the universal classroom cleaning vehicle, and the handle of each broom is vertically installed in the handle at the front of the universal classroom cleaning vehicle and can be rotated. 2. The connecting rod output end of the turntable-linkage mechanism is respectively hinged with the handle of a broom, and the broom gathers the dust on the ground between the two brooms under the action of the first and second turntable-linkage mechanisms;
所述主轴还通过第9齿轮副和第10传动轴连接,所述第10传动轴的输出端带动第1同步带转动,所述第1同步带带动第11传动轴转动,所述第11传动轴带动第2、3同步带转动,所述第2、3同步带分别带动所述桌面毛刷和书箱毛刷转动,对桌面和书箱进行清扫。所述同步带采用同步齿形带。 The main shaft is also connected to the 10th transmission shaft through the 9th gear pair, the output end of the 10th transmission shaft drives the 1st synchronous belt to rotate, the 1st synchronous belt drives the 11th transmission shaft to rotate, and the 11th transmission The shaft drives the 2nd and 3rd synchronous belts to rotate, and the 2nd and 3rd synchronous belts drive the tabletop hairbrush and the bookcase hairbrush to rotate respectively, and the tabletop and bookcase are cleaned. The synchronous belt adopts a synchronous toothed belt.
所述主轴由电机提供动力并向其它传动轴提供动力。或者,由人力推动该通用型教室清洁车向前移动,所述主轴在所述后轮的带动下转动并向其它传动轴提供动力。 The main shaft is powered by an electric motor and supplies power to other drive shafts. Or, the general-purpose classroom cleaning vehicle is pushed forward by manpower, and the main shaft is driven by the rear wheel to rotate and provide power to other transmission shafts.
本实用新型的有益效果如下: The beneficial effects of the utility model are as follows:
该通用型教室清洁车机械结构简单、材料成本低廉、机构运行平稳,整体安全可靠,大大提高了工作效率,节省了时间和人力。另外,在同步带的选取上,选择了有稳定传动比的同步齿形带,保证了整体结构效率稳定。 The general-purpose classroom cleaning vehicle has simple mechanical structure, low material cost, stable mechanism operation, overall safety and reliability, greatly improves work efficiency, and saves time and manpower. In addition, in the selection of the synchronous belt, a synchronous toothed belt with a stable transmission ratio is selected to ensure the stability of the overall structural efficiency.
附图说明 Description of drawings
图1是本实用新型的通用型教室清洁车的立体结构示意图; Fig. 1 is the three-dimensional structure schematic diagram of the general-purpose classroom cleaning vehicle of the present utility model;
图2为本实用新型的通用型教室清洁车的主视示意图; Fig. 2 is the schematic diagram of the front view of the universal classroom cleaning vehicle of the present invention;
图3为图2中通用型教室清洁车的左视示意图; Fig. 3 is a schematic left view of the general-purpose classroom cleaning vehicle in Fig. 2;
图4为图2中通用型教室清洁车的俯视示意图; Fig. 4 is a top view schematic diagram of the general-purpose classroom cleaning vehicle in Fig. 2;
图5为本实用新型的通用型教室清洁车中卧式毛刷运动简图; Fig. 5 is a schematic diagram of the movement of the horizontal brush in the general-purpose classroom cleaning vehicle of the present utility model;
图6为本实用新型的通用型教室清洁车中滚动毛刷运动简图; Fig. 6 is a schematic diagram of the movement of the rolling brush in the general-purpose classroom cleaning vehicle of the present invention;
图7为本实用新型中集尘箱的一个实施例的结构示意图; Fig. 7 is the structural representation of an embodiment of the dust box in the utility model;
图8为本实用新型中集尘箱的另一个实施例的结构示意图。 Fig. 8 is a structural schematic view of another embodiment of the dust box in the present invention.
具体实施方式 Detailed ways
下面结合附图对本实用新型的通用型教室清洁车的结构进行详细说明。 The structure of the universal classroom cleaning vehicle of the present invention will be described in detail below in conjunction with the accompanying drawings.
为清楚起见,在图1~4中未显示出垃圾箱,垃圾箱的结构见图7和图8。 For the sake of clarity, the dustbin is not shown in Fig. 1-4, and the structure of the dustbin is shown in Fig. 7 and Fig. 8 .
首先,参照图1~图4。本实用新型的通用型教室清洁车包括:车架1、安装在车架1底部的一对前轮25和一对后轮24、安装在车架1后部的扶手20、安装在车架1前部的地面清扫装置、安装在车架1上部的课桌清扫装置以及用于收集所述地面清扫装置和课桌清扫装置清扫的灰尘的集尘箱28,所述课桌清扫装置和地面清扫装置分别在各自的传动机构的作用下对教室内的课桌和地面进行清扫。 First, refer to FIGS. 1 to 4 . The universal classroom cleaning vehicle of the present utility model comprises: a vehicle frame 1, a pair of front wheels 25 and a pair of rear wheels 24 installed at the bottom of the vehicle frame 1, a handrail 20 installed at the rear of the vehicle frame 1, and a pair of rear wheels installed on the vehicle frame 1. The ground cleaning device at the front, the desk cleaning device installed on the vehicle frame 1 top and the dust box 28 for collecting the dust cleaned by the ground cleaning device and the desk cleaning device, the desk cleaning device and the ground cleaning device The devices clean the desks and the ground in the classroom under the action of their respective transmission mechanisms.
所述课桌清扫装置包括底部支架1a、上部支架1b和安装在上部支架1a上的毛刷;底部支架1a固装在车架1上,上部支架1b的一端安装在底部支架1a上且能够相对于底部支架1a旋转一定角度,在上部支架1b的另一端安装所述毛刷。 Described desk cleaning device comprises bottom bracket 1a, upper bracket 1b and the hairbrush that is installed on the upper bracket 1a; The bottom bracket 1a is rotated at a certain angle, and the brush is installed at the other end of the upper bracket 1b.
所述毛刷在上部支架1b上上下间隔设置有两个,其中位于上面的为对桌面进行清洁的桌面毛刷21,位于下面的为对书箱进行清洁的书箱毛刷22。 There are two brushes arranged at intervals up and down on the upper bracket 1b, wherein the upper one is a desktop brush 21 for cleaning the desktop, and the lower one is a bookcase brush 22 for cleaning the bookcase.
所述地面清扫装置包括扫帚26和卧式滚动毛刷27,所述扫帚26位于车架1的前端,所述卧式滚动毛刷27安装在车架1内、所述扫帚26的后部。 The ground cleaning device includes a broom 26 and a horizontal rolling brush 27, the broom 26 is located at the front end of the vehicle frame 1, and the horizontal rolling brush 27 is installed in the vehicle frame 1 at the rear of the broom 26.
所述传动机构包括由驱动机构驱动的主轴I和经相应的齿轮副传动主轴I动力的第2-11传动轴。 The transmission mechanism includes a main shaft 1 driven by the driving mechanism and the 2nd-11th power transmission shaft through the corresponding gear secondary transmission main shaft 1 power.
下面结合图5-图6对本实用新型的通用型教室清洁车的工作过程进行说明。 The working process of the general-purpose classroom cleaning vehicle of the present invention will be described below in conjunction with FIGS. 5-6 .
如图所示,该清洁车采用手推方式使小车后轮24转动,进而带动主轴I转动。主轴Ⅰ向上传动,带动桌面毛刷和书箱毛刷21、22转动,从而实现桌面和书箱垃圾的清理。同时,主轴I向前传动,带动卧式滚动毛刷及扫帚运动,从而实现地面垃圾的清理。 As shown in the figure, the cleaning car adopts a hand-push method to make the rear wheel 24 of the car rotate, and then drives the main shaft 1 to rotate. The main shaft I is driven upwards to drive the desktop brushes and bookcase brushes 21, 22 to rotate, thereby realizing the cleaning of desktop and bookcase rubbish. Simultaneously, the main shaft 1 is driven forward to drive the horizontal rolling brush and the broom movement, thereby realizing the cleaning of ground garbage.
具体地说,所述第2传动轴II经第1齿轮副1和第2齿轮副2连接第3传动轴III,所述第3传动轴III经第3齿轮副3连接第4传动轴IV,所述第4传动轴IV经第4齿轮副4连接第5传动轴V,最终将主轴I的动力传递给所述卧式滚动毛刷27,使其转动,完成地面垃圾的回收工作; Specifically, the second transmission shaft II is connected to the third transmission shaft III through the first gear pair 1 and the second gear pair 2, and the third transmission shaft III is connected to the fourth transmission shaft IV through the third gear pair 3, The 4th transmission shaft IV is connected to the 5th transmission shaft V through the 4th gear pair 4, and finally the power of the main shaft 1 is transmitted to the horizontal rolling brush 27 to make it rotate to complete the recovery of ground garbage;
所述第3传动轴III还经第5齿轮副5连接第6传动轴VI,所述第6传动轴VI经第6齿轮副6连接第7传动轴VII,所述第7传动轴VII分别经第7齿轮副7和第8齿轮副8与第8传动轴VIII和第9传动轴XI连接,所述第8传动轴VIII和第9传动轴XI的输出端分别与第1和第2转盘-连杆机构29a、29b连接,; The third transmission shaft III is also connected to the sixth transmission shaft VI through the fifth gear pair 5, and the sixth transmission shaft VI is connected to the seventh transmission shaft VII through the sixth gear pair 6, and the seventh transmission shaft VII is respectively passed through The 7th gear pair 7 and the 8th gear pair 8 are connected with the 8th transmission shaft VIII and the 9th transmission shaft XI, and the output ends of the 8th transmission shaft VIII and the 9th transmission shaft XI are respectively connected with the first and the second turntable- The link mechanism 29a, 29b is connected;
所述扫帚26在所述通用型教室清洁车的前部两侧各设置有一个,每个扫帚的把垂直安装在通用型教室清洁车前部的把套内并能转动,所述第1、第2转盘-连杆机构29a、29b的连杆输出端分别与一扫帚的把铰接,所述扫帚26在所述第1和第2转盘-连杆机构的作用下将地面上的灰尘向两扫帚之间聚拢; The broom 26 is respectively provided with one on both sides of the front portion of the universal classroom cleaning vehicle, and the handle of each broom is vertically installed in the handle at the front of the universal classroom cleaning vehicle and can rotate. The connecting rod output ends of the 2nd rotating disk-linkage mechanism 29a, 29b are respectively hinged with the handle of a broom, and the described broom 26 will move the dust on the ground to both sides under the effect of the first and the 2nd rotating disk-linkage mechanism. gather between brooms;
所述主轴I还通过第9齿轮副9与第10传动轴X连接,所述第10传动轴X的输出端带动第1同步带10转动,所述第1同步带10带动第11传动轴XI转动,所述第11传动轴XI同时带动第2、3同步带11、12转动,所述第2、3同步带11、12分别带动所述桌面毛刷21和书箱毛刷22转动,对桌面和书箱进行清扫。所述同步带优选为同步齿形带。 The main shaft I is also connected to the tenth transmission shaft X through the ninth gear pair 9, the output end of the tenth transmission shaft X drives the first synchronous belt 10 to rotate, and the first synchronous belt 10 drives the eleventh transmission shaft X1 Rotate, the 11th power transmission shaft XI drives the 2nd, 3rd synchronous belt 11,12 to rotate simultaneously, and described 2nd, 3rd synchronous belt 11,12 drives described desktop hairbrush 21 and bookcase hairbrush 22 to rotate respectively, to Desks and bookcases are cleaned. The timing belt is preferably a timing belt.
参见图7和图8,所述集尘箱28由用于收集所述卧式滚动毛刷27清理的灰尘的收集斗和用于所述桌面毛刷21和书箱毛刷22清理的灰尘的收集箱组成。 Referring to Fig. 7 and Fig. 8, described dust collecting box 28 is used for collecting the dust collection bucket that described horizontal rolling brush 27 cleans and is used for the dust that described desktop brush 21 and bookcase hair brush 22 clean up. Collection box composition.
该通用型教室清洁车结构简单、传动平稳可靠。在动力来源方面,还可以采用电机驱动,并配备相应的电池,达到一定的巡航能力。 The universal classroom cleaning vehicle has a simple structure and stable and reliable transmission. In terms of power source, it can also be driven by a motor and equipped with a corresponding battery to achieve a certain cruise capability.
Claims (9)
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