CN204282266U - A kind of rolling brush cleaning device of falling leave cleaning machine - Google Patents

A kind of rolling brush cleaning device of falling leave cleaning machine Download PDF

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Publication number
CN204282266U
CN204282266U CN201420651879.1U CN201420651879U CN204282266U CN 204282266 U CN204282266 U CN 204282266U CN 201420651879 U CN201420651879 U CN 201420651879U CN 204282266 U CN204282266 U CN 204282266U
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roller brush
cleaning device
push rod
bracket
rolling brush
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栾飞
钱杰
张义辰
魏引焕
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Shaanxi University of Science and Technology
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Shaanxi University of Science and Technology
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Abstract

本实用新型公开了一种落叶清扫机的滚刷清扫装置,包括滚刷清扫装置、防尘护罩、左端盖以及右端盖;其中,防尘护罩安装在滚刷清扫装置的顶部,左端盖和右端盖分别安装在滚刷清扫装置的左右两侧。本实用新型主要用于城市街道绿化带、公园、校园草坪绿地处落叶的清扫作业;本实用新型采用推杆电机组可以使滚刷前后伸缩,上下升降以及角度的调节,这样有利于适应不同的地形,提高清扫效率;进一步地,本实用新型人字形螺旋滚刷套筒采用尼龙或聚酯纤维材料制成,更有利于落叶的收集。

The utility model discloses a rolling brush cleaning device of a fallen leaf cleaning machine, which comprises a rolling brush cleaning device, a dustproof protective cover, a left end cover and a right end cover; wherein, the dustproof protective cover is installed on the top of the rolling brush cleaning device, and the left end cover and the right end cover are respectively installed on the left and right sides of the roller brush cleaning device. The utility model is mainly used for the cleaning operation of fallen leaves in the green belts of urban streets, parks, and campus lawns; the utility model adopts a push rod motor unit to make the roller brush retractable forward and backward, up and down and angle adjustment, which is conducive to adapting to different environments. The terrain improves the cleaning efficiency; further, the herringbone spiral brush sleeve of the utility model is made of nylon or polyester fiber material, which is more conducive to the collection of fallen leaves.

Description

一种落叶清扫机的滚刷清扫装置Rolling brush cleaning device of a fallen leaf cleaning machine

技术领域: Technical field:

本实用新型属于园林机械技术领域,具体涉及一种落叶清扫机的滚刷清扫装置。 The utility model belongs to the technical field of garden machinery, in particular to a rolling brush cleaning device of a fallen leaf cleaning machine.

背景技术: Background technique:

目前随着城市化的不断推进,城市的绿化也越来越好,但是随之而来的就是落叶的清扫也成为了一个问题,以往的清扫装置多为滚耙式,靠耙式滚针将落叶扫进去,或者采用圆盘式刷子清扫,清扫不彻底,效率低,可能导致环卫工人对同一路段或同一区域多次重复清扫才能清扫干净。 At present, with the continuous advancement of urbanization, the greening of the city is getting better and better, but the cleaning of fallen leaves has also become a problem. Sweeping fallen leaves in, or using a disc-type brush to clean, the cleaning is not thorough and the efficiency is low, which may cause sanitation workers to clean the same road section or area repeatedly.

实用新型内容: Utility model content:

本实用新型的目的在于针对现有技术的不足,提供了一种落叶清扫机的滚刷清扫装置。 The purpose of the utility model is to provide a rolling brush cleaning device for a leaf cleaning machine aiming at the deficiencies of the prior art.

为实现上述目的,本实用新型采用如下的技术方案: In order to achieve the above object, the utility model adopts the following technical solutions:

一种落叶清扫机的滚刷清扫装置,包括滚刷清扫装置、防尘护罩、左端盖以及右端盖;其中,防尘护罩安装在滚刷清扫装置的顶部,左端盖和右端盖分别安装在滚刷清扫装置的左右两侧; A rolling brush cleaning device for a fallen leaf cleaning machine, comprising a rolling brush cleaning device, a dustproof shield, a left end cover and a right end cover; On the left and right sides of the roller brush cleaning device;

滚刷清扫装置包括滚刷轴、滚刷套筒、角接触球轴承、联轴器、滚刷电机、平衡块、两个接头、四个电动推杆、两根连杆以及四个支架;其中,滚刷轴中部轴段套有滚刷套筒,两个相邻轴段上套有角接触球轴承,滚刷轴的一端通过键连接联轴器的一端,联轴器另一端连接滚刷电机,滚刷轴的另一端通过销钉连接平衡块;滚刷清扫装置的两个角接触球轴承上分别套有防尘护罩的安装套和接头的圆弧端内侧;前置电动推杆组的顶端分别焊接在接头的圆柱端,前置推杆组的末端与连杆焊接,形成一体;后置推杆组的顶端通过第一销钉与连杆铰接,其末端与支架焊接;四个支架包括左支架、右支架、前支架和后支架,其分别通过销轴铰接在连杆与前置推杆组和后置推杆组的焊点处,其中,第二销钉用于将后支架、连杆以及 前置推杆组铰接在一起,前支架与连杆通过紧定螺钉连接在一起;推杆电机的一端通过销钉连接接头,其另一端通过销轴连接连杆和后支架。 The roller brush cleaning device includes a roller brush shaft, a roller brush sleeve, an angular contact ball bearing, a coupling, a roller brush motor, a balance weight, two joints, four electric push rods, two connecting rods and four brackets; The middle section of the roller brush shaft is covered with a roller brush sleeve, and the two adjacent shaft sections are covered with angular contact ball bearings. One end of the roller brush shaft is connected to one end of the coupling through a key, and the other end of the coupling is connected to the roller brush. The motor and the other end of the roller brush shaft are connected to the balance weight through pins; the two angular contact ball bearings of the roller brush cleaning device are respectively covered with the installation sleeve of the dust shield and the inner side of the arc end of the joint; the front electric push rod group The top ends of the push rods are respectively welded to the cylindrical end of the joint, and the ends of the front push rod group are welded with the connecting rod to form a whole; the top of the rear push rod group is hinged with the connecting rod through the first pin, and its end is welded with the bracket; the four brackets It includes a left bracket, a right bracket, a front bracket and a rear bracket, which are respectively hinged at the welding points of the connecting rod and the front push rod group and the rear push rod group through pin shafts, wherein the second pin is used to connect the rear bracket, The connecting rod and the front push rod group are hinged together, and the front bracket and the connecting rod are connected together by set screws; one end of the push rod motor is connected to the joint through a pin, and the other end is connected to the connecting rod and the rear bracket through a pin shaft.

本实用新型进一步的改进在于:滚刷套筒采用人字形螺旋滚刷套筒。 The further improvement of the utility model is that: the rolling brush sleeve adopts a herringbone spiral rolling brush sleeve.

本实用新型进一步的改进在于:人字形螺旋滚刷套筒采用尼龙或聚酯纤维材料制成。 The further improvement of the utility model is that: the herringbone spiral roller brush sleeve is made of nylon or polyester fiber material.

与现有技术相比,本实用新型具有如下的优点: Compared with the prior art, the utility model has the following advantages:

本实用新型结构设计简单,操作方便,运行平稳,调整方便,只需通过按钮调节就可控制方向;其采用电力电机驱动,绿色、节能、环保,在清扫的同时不会造成环境的二次污染。本实用新型清扫装置工作时,清扫彻底,效果好,耐用,使用寿命长,安全可靠。 The utility model has the advantages of simple structural design, convenient operation, stable operation, convenient adjustment, and the direction can be controlled only by adjusting the button; it is driven by an electric motor, green, energy-saving, and environmentally friendly, and will not cause secondary pollution to the environment while cleaning . When the cleaning device of the utility model works, the cleaning is thorough, the effect is good, the utility model is durable, the service life is long, and it is safe and reliable.

附图说明: Description of drawings:

图1a为本实用新型一种落叶清扫机的滚刷清扫装置的俯视图,图1b为本实用新型一种落叶清扫机的滚刷清扫装置的主视图,图1c为本实用新型一种落叶清扫机的滚刷清扫装置的侧视图。 Fig. 1a is a top view of a rolling brush cleaning device of a fallen leaf cleaning machine of the present invention, Fig. 1b is a front view of a rolling brush cleaning device of a falling leaf cleaning machine of the present utility model, and Fig. 1c is a falling leaf cleaning machine of the present utility model Side view of the brush cleaning device.

图2为本实用新型接头的结构示意图。 Fig. 2 is a structural schematic diagram of the joint of the utility model.

图中:01-1、滚刷清扫装置,01-2、滚刷轴,01-3、滚刷套筒,01-4、第一销钉,01-5、第二销钉,01-6、滚刷电机,01-7、平衡块,01-8、紧定螺钉,01-9、前置推杆组,01-10、后置推杆组,01-11、销钉,01-12、角接触球轴承,01-13、防尘护罩,01-14、接头,01-15、销轴,01-16、连杆,01-17、螺钉,01-18、左端盖,01-19、右端盖,01-20、联轴器,01-21、键,01-22、左支架,01-23、右支架,01-24、前支架,01-25、后支架。 In the figure: 01-1, roller brush cleaning device, 01-2, roller brush shaft, 01-3, roller brush sleeve, 01-4, first pin, 01-5, second pin, 01-6, roller Brush motor, 01-7, balance weight, 01-8, set screw, 01-9, front push rod group, 01-10, rear push rod group, 01-11, pin, 01-12, angular contact Ball bearing, 01-13, dust shield, 01-14, joint, 01-15, pin, 01-16, connecting rod, 01-17, screw, 01-18, left end cover, 01-19, right end Cover, 01-20, coupling, 01-21, key, 01-22, left bracket, 01-23, right bracket, 01-24, front bracket, 01-25, rear bracket.

具体实施方式: Detailed ways:

下面结合附图对本实用新型做进一步的详细说明。 Below in conjunction with accompanying drawing, the utility model is described in further detail.

参见图1a至图1c,本实用新型一种落叶清扫机的滚刷清扫装置,包括滚刷清扫装置01-1、防尘护罩01-13、左端盖01-18以及右端盖01-19;其中,防尘护罩01-13安装在滚刷清扫装置01-1的顶部,左端盖01-18和右端盖01-19分别安装在滚刷清扫装置01-1的左右两侧。 Referring to Fig. 1a to Fig. 1c, the utility model is a rolling brush cleaning device of a fallen leaf cleaning machine, including a rolling brush cleaning device 01-1, a dustproof shield 01-13, a left end cover 01-18 and a right end cover 01-19; Wherein, the dustproof shield 01-13 is installed on the top of the roller brush cleaning device 01-1, and the left end cover 01-18 and the right end cover 01-19 are respectively installed on the left and right sides of the roller brush cleaning device 01-1.

滚刷清扫装置01-1包括滚刷轴01-2、滚刷套筒01-3、角接触球轴承01-12、联轴器01-20、滚刷电机01-6、平衡块01-7、两个接头01-14、四个电动推杆、两根连杆01-16以及四个支架;其中,滚刷轴01-2中部轴段套有滚刷套筒01-3,两个相邻轴段上套有角接触球轴承01-12,滚刷轴01-2的一端通过键01-21连接联轴器01-20的一端,联轴器01-20另一端通过螺钉01-17连接滚刷电机01-6,滚刷轴01-2的另一端通过销钉01-11连接平衡块01-7;滚刷清扫装置01-1的两个角接触球轴承01-12上分别套有防尘护罩01-13的安装套和接头01-14的圆弧端内侧(图示2中的A端);前置电动推杆组01-9的顶端分别焊接在接头01-14的圆柱端(图示2中的B端),前置推杆组01-9的末端与连杆01-16焊接,形成一体;后置推杆组01-10的顶端通过第一销钉01-4与连杆01-16铰接,其末端与支架焊接;四个支架包括左支架01-22、右支架01-23、前支架01-24和后支架01-25,其分别通过销轴01-15铰接在连杆01-16与前置推杆组01-9和后置推杆组01-10的焊点处,其中,第二销钉01-5用于将后支架01-25、连杆01-16以及前置推杆组01-9铰接在一起,前支架01-24与连杆01-16通过紧定螺钉01-8连接在一起;推杆电机05-4的一端通过销钉连接接头01-14,其另一端通过销轴连接连杆01-16和后支架01-25。 Roller brush cleaning device 01-1 includes roller brush shaft 01-2, roller brush sleeve 01-3, angular contact ball bearing 01-12, coupling 01-20, roller brush motor 01-6, balance weight 01-7 , two joints 01-14, four electric push rods, two connecting rods 01-16 and four brackets; wherein, the middle shaft section of the roller brush shaft 01-2 is covered with a roller brush sleeve 01-3, and the two phase Angular contact ball bearing 01-12 is set on the adjacent shaft section, one end of roller brush shaft 01-2 is connected to one end of coupling 01-20 through key 01-21, and the other end of coupling 01-20 is connected through screw 01-17 Connect the roller brush motor 01-6, the other end of the roller brush shaft 01-2 is connected with the balance weight 01-7 through the pin 01-11; the two angular contact ball bearings 01-12 of the roller brush cleaning device 01-1 are respectively covered with The installation sleeve of the dustproof cover 01-13 and the inner side of the arc end of the joint 01-14 (end A in Figure 2); end (end B in Figure 2), the end of the front push rod group 01-9 is welded with the connecting rod 01-16 to form an integral body; the top of the rear push rod group 01-10 is connected with the first pin 01-4 The connecting rod 01-16 is hinged, and its end is welded with the bracket; the four brackets include the left bracket 01-22, the right bracket 01-23, the front bracket 01-24 and the rear bracket 01-25, which are respectively hinged by the pin shaft 01-15 At the welding spot between the connecting rod 01-16 and the front push rod group 01-9 and the rear push rod group 01-10, the second pin 01-5 is used to connect the rear bracket 01-25, the connecting rod 01- 16 and the front push rod group 01-9 are hinged together, the front bracket 01-24 and the connecting rod 01-16 are connected together through the set screw 01-8; one end of the push rod motor 05-4 is connected to the joint 01- 14, and its other end connects connecting rod 01-16 and rear support 01-25 by bearing pin.

进一步地,滚刷套筒01-3采用人字形螺旋滚刷套筒,且人字形螺旋滚刷套筒采用尼龙或聚酯纤维材料制成。电动推杆能够升降、伸缩以及角度调节。 Further, the rolling brush sleeve 01-3 adopts a herringbone spiral rolling brush sleeve, and the herringbone spiral rolling brush sleeve is made of nylon or polyester fiber material. The electric push rod can be lifted, telescopic and angle adjusted.

本实用新型的改进点在于,将原方案的金属滚耙换成人字形滚刷,滚刷一套筒的形式套在滚刷轴上,刷毛固定基体为PVC材料,刷毛多为尼龙或聚酯纤维,质地相对较软,可有效保护草类植被,防止工作损伤,并减轻重量,降低了安装制造难度。同时,增设有电动推杆控制的及升降、伸缩、角度调节于一身的调节系统,可适应不同地形,周围结构的清扫,使清扫面积更大,清扫效率跟高。四个电动推杆分一对前置和一对后置,任意一对推杆,伸缩距相同可实现升降、伸缩调节伸缩距不同时可实现角度调节。 The improvement of the utility model is that the metal roller rake of the original plan is replaced with a herringbone roller brush, and a sleeve of the roller brush is set on the roller brush shaft. The bristle fixing base is made of PVC material, and the bristles are mostly nylon or polyester. The fiber is relatively soft in texture, which can effectively protect grass vegetation, prevent work damage, reduce weight, and reduce the difficulty of installation and manufacturing. At the same time, it is equipped with an adjustment system that is controlled by an electric push rod and integrates lifting, telescopic, and angle adjustments, which can adapt to different terrains and the cleaning of surrounding structures, making the cleaning area larger and the cleaning efficiency higher. The four electric push rods are divided into a pair of front and a pair of rear. For any pair of push rods, the same telescopic distance can realize lifting, and the telescopic adjustment can realize angle adjustment when the telescopic distance is different.

本实用新型主要用于城市街道绿化带、公园、校园草坪绿地处落叶的清扫作业,落叶经清扫、收集、粉碎后形成树叶碎片,不仅提高了收集箱空间利用率,还为后续处理提供了便利。 The utility model is mainly used for cleaning the fallen leaves in the green belts of urban streets, parks, and campus lawns. The fallen leaves are cleaned, collected, and crushed to form leaf fragments, which not only improves the space utilization rate of the collection box, but also provides convenience for subsequent processing. .

为了对本实用新型进一步了解,现对其工作过程做一说明。 In order to further understand the utility model, an explanation is made to its working process now.

落叶清扫车工作时,滚刷由滚刷电机驱动,电机可以再控制面板上调节旋钮,增加或降低电机的时转速,则相应滚刷的转速也随之变化,收集清扫落叶的速度也相应的变快或变慢,滚刷在电机的带动下顺着地面顺时针向里转动,将落叶送进吸尘口中。 When the fallen leaf sweeper is working, the roller brush is driven by the roller brush motor. The motor can be adjusted on the control panel to increase or decrease the motor speed, and the corresponding roller brush speed will also change accordingly, and the speed of collecting and cleaning fallen leaves will also be corresponding. Faster or slower, the roller brush rotates clockwise along the ground under the drive of the motor, and sends the fallen leaves into the suction port.

该机构的上下升降以及角度的调节,通过推杆电机的联动或独立运动来实现。前置电动推杆组的顶端焊接在接头的圆柱端(图示2中的B端),前置推杆组的末端与连杆焊接,形成一体,当推杆电机工作时,带动连杆前后伸缩,后置推杆组的顶端通过第一销钉与连杆铰接,其末端与支架焊接,当后置推杆电机工作时,使得连杆上下运动,这样滚刷也随之上下运动,当四组推杆电机联动时,可以实现滚刷的角度调节,左方前置推杆电机工作,滚刷向右方转动,右方前置推杆电机工作,滚刷向左转动,若同时配合后置推杆电机工作,则滚刷可实现左上哦过,左下,右上,右下方向的转动。 The up and down and angle adjustment of the mechanism are realized through the linkage or independent movement of the push rod motor. The top end of the front electric push rod group is welded to the cylindrical end of the joint (end B in Figure 2), and the end of the front push rod group is welded to the connecting rod to form an integral body. When the push rod motor works, it drives the connecting rod back and forth Telescopic, the top of the rear push rod group is hinged with the connecting rod through the first pin, and its end is welded to the bracket. When the rear push rod motor works, the connecting rod moves up and down, so that the roller brush also moves up and down. When the four When the group of push rod motors are linked, the angle adjustment of the roller brush can be realized. The left front push rod motor works, and the roller brush rotates to the right. The right front push rod motor works, and the roller brush rotates to the left. When the rear push rod motor works, the roller brush can realize the rotation in the direction of upper left, lower left, upper right and lower right.

Claims (3)

1.一种落叶清扫机的滚刷清扫装置,其特征在于:包括滚刷清扫装置(01-1)、防尘护罩(01-13)、左端盖(01-18)以及右端盖(01-19);其中,防尘护罩(01-13)安装在滚刷清扫装置(01-1)的顶部,左端盖(01-18)和右端盖(01-19)分别安装在滚刷清扫装置(01-1)的左右两侧;1. A rolling brush cleaning device of a fallen leaf cleaning machine, characterized in that: comprising a rolling brush cleaning device (01-1), a dustproof shield (01-13), a left end cover (01-18) and a right end cover (01 -19); wherein, the dust shield (01-13) is installed on the top of the roller brush cleaning device (01-1), and the left end cover (01-18) and the right end cover (01-19) are respectively installed on the roller brush cleaning device The left and right sides of the device (01-1); 滚刷清扫装置(01-1)包括滚刷轴(01-2)、滚刷套筒(01-3)、角接触球轴承(01-12)、联轴器(01-20)、滚刷电机(01-6)、平衡块(01-7)、两个接头(01-14)、四个电动推杆、两根连杆(01-16)以及四个支架;其中,滚刷轴(01-2)中部轴段套有滚刷套筒(01-3),两个相邻轴段上套有角接触球轴承(01-12),滚刷轴(01-2)的一端通过键(01-21)连接联轴器(01-20)的一端,联轴器(01-20)另一端连接滚刷电机(01-6),滚刷轴(01-2)的另一端通过销钉(01-11)连接平衡块(01-7);滚刷清扫装置(01-1)的两个角接触球轴承(01-12)上分别套有防尘护罩(01-13)的安装套和接头(01-14)的圆弧端内侧;前置电动推杆组(01-9)的顶端分别焊接在接头(01-14)的圆柱端,前置推杆组(01-9)的末端与连杆(01-16)焊接,形成一体;后置推杆组(01-10)的顶端通过第一销钉(01-4)与连杆(01-16)铰接,其末端与支架焊接;四个支架包括左支架(01-22)、右支架(01-23)、前支架(01-24)和后支架(01-25),其分别通过销轴(01-15)铰接在连杆(01-16)与前置推杆组(01-9)和后置推杆组(01-10)的焊点处,其中,第二销钉(01-5)用于将后支架(01-25)、连杆(01-16)以及前置推杆组(01-9)铰接在一起,前支架(01-24)与连杆(01-16)通过紧定螺钉(01-8)连接在一起;推杆电机(05-4)的一端通过销钉连接接头(01-14),其另一端通过销轴连接连杆(01-16)和后支架(01-25)。The roller brush cleaning device (01-1) includes the roller brush shaft (01-2), the roller brush sleeve (01-3), the angular contact ball bearing (01-12), the coupling (01-20), the roller brush Motor (01-6), balance weight (01-7), two joints (01-14), four electric push rods, two connecting rods (01-16) and four brackets; wherein, the roller brush shaft ( 01-2) The middle shaft section is covered with a roller brush sleeve (01-3), the two adjacent shaft sections are covered with angular contact ball bearings (01-12), and one end of the roller brush shaft (01-2) passes through the key (01-21) is connected to one end of the coupling (01-20), the other end of the coupling (01-20) is connected to the roller brush motor (01-6), and the other end of the roller brush shaft (01-2) is passed through a pin (01-11) is connected with the balance weight (01-7); the two angular contact ball bearings (01-12) of the roller brush cleaning device (01-1) are respectively covered with dust shields (01-13) The inner side of the arc end of the sleeve and joint (01-14); the top of the front electric push rod group (01-9) is respectively welded to the cylindrical end of the joint (01-14), and the front push rod group (01-9) The end of the connecting rod (01-16) is welded to form a whole; the top of the rear push rod group (01-10) is hinged with the connecting rod (01-16) through the first pin (01-4), and its end is connected to the bracket Welding; the four brackets include the left bracket (01-22), the right bracket (01-23), the front bracket (01-24) and the rear bracket (01-25), which are respectively hinged on the At the welding spot between the connecting rod (01-16) and the front push rod group (01-9) and the rear push rod group (01-10), wherein the second pin (01-5) is used to connect the rear bracket ( 01-25), the connecting rod (01-16) and the front push rod group (01-9) are hinged together, and the front bracket (01-24) and the connecting rod (01-16) are connected through the set screw (01-8 ) are connected together; one end of the push rod motor (05-4) is connected to the joint (01-14) by a pin, and its other end is connected to the connecting rod (01-16) and the rear bracket (01-25) by a pin shaft. 2.根据权利要求1所述的一种落叶清扫机的滚刷清扫装置,其特征在于:滚刷套筒(01-3)采用人字形螺旋滚刷套筒。2. A rolling brush cleaning device for a fallen leaf cleaning machine according to claim 1, characterized in that: the rolling brush sleeve (01-3) adopts a herringbone spiral rolling brush sleeve. 3.根据权利要求2所述的一种落叶清扫机的滚刷清扫装置,其特征在于:人字形螺旋滚刷套筒采用尼龙或聚酯纤维材料制成。3. The rolling brush cleaning device of a fallen leaf cleaning machine according to claim 2, characterized in that: the herringbone spiral rolling brush sleeve is made of nylon or polyester fiber material.
CN201420651879.1U 2014-11-03 2014-11-03 A kind of rolling brush cleaning device of falling leave cleaning machine Expired - Fee Related CN204282266U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537504A (en) * 2018-11-21 2019-03-29 韩军奇 A kind of working method of highway pavement fallen leaves cleaning equipment
CN109537503A (en) * 2018-11-21 2019-03-29 韩军奇 A kind of highway pavement fallen leaves cleaning equipment
CN110587718A (en) * 2019-11-06 2019-12-20 深圳职业技术学院 Dust removal environmental protection wood cutting machine
CN110811430A (en) * 2019-10-30 2020-02-21 安徽省忆德工业刷制造有限公司 Cleaning brush device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537504A (en) * 2018-11-21 2019-03-29 韩军奇 A kind of working method of highway pavement fallen leaves cleaning equipment
CN109537503A (en) * 2018-11-21 2019-03-29 韩军奇 A kind of highway pavement fallen leaves cleaning equipment
CN109537503B (en) * 2018-11-21 2020-09-04 湖南桑德湘江智慧城市环境服务有限公司 Highway road surface fallen leaves clean-up equipment
CN109537504B (en) * 2018-11-21 2020-10-27 诸暨市惠中智能科技有限公司 A working method of a road pavement leaf cleaning equipment
CN110811430A (en) * 2019-10-30 2020-02-21 安徽省忆德工业刷制造有限公司 Cleaning brush device
CN110587718A (en) * 2019-11-06 2019-12-20 深圳职业技术学院 Dust removal environmental protection wood cutting machine

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