CN206253427U - A kind of dual drive formula photovoltaic battery panel cleaning roller - Google Patents

Abstract

The utility model discloses a double-drive photovoltaic battery board cleaning roller, which comprises a cleaning roller frame, a driving element, a transmission mechanism, a cleaning roller and a connecting device at both ends of the cleaning roller. The driving elements are two hydraulic motors, which are fixed on the cleaning roller frame; the transmission mechanism includes a transmission shaft, a spur gear installed on the transmission shaft, and a bevel gear top cone connected to one end of the cleaning roller; the outside of the cleaning roller is wrapped with a nylon brush, The connecting device at both ends of the cleaning roller mainly includes a beam, a connecting plate, a top cone, a bearing seat, a bearing, a bearing end cover and a nut. The cleaning roller is installed obliquely and has two rows, which shortens the length of the roller and increases its stability; the two ends are connected by detachable top cones, which is helpful for the connection of the cleaning roller, and the connecting top cone at one end of the cleaning roller passes through the nut It is fixed on the beam, and the tightness of the cleaning roller can be adjusted by turning the nut. The utility model has the advantages of simple structure and high cleaning degree, which is beneficial to the cleaning of photovoltaic battery panels.

Description

A dual-drive photovoltaic panel cleaning roller

technical field

The utility model relates to the field of photovoltaic battery panels, in particular to a double-drive photovoltaic battery panel cleaning roller.

Background technique

With the rapid development of industrialization, energy consumption is constantly increasing, and non-renewable energy is disappearing rapidly, so it is urgent to find new energy. As a renewable, non-polluting and huge energy source, solar energy is being used by people all over the world. The development of photovoltaic industry is of great significance to adjust my country's energy structure and promote energy production and consumption revolution.

Most of the photovoltaic panels generate electricity outdoors and are placed in the natural environment. Dust or other pollutants are often attached to and deposited on the surface. These pollutants will seriously reduce the efficiency of photovoltaic power generation. Therefore, it is necessary to periodically clean the photovoltaic panels clean up. Most of the existing cleaning rollers are one, and the roller is relatively long, which will vibrate when rotating, so the photovoltaic panel is often hit by mistake.

This shows that the prior art needs to be further improved and improved.

Contents of the invention

The utility model provides a dual-drive type cleaning roller for photovoltaic battery panels to solve the shortcomings of the above-mentioned prior art.

The technical solution adopted by the utility model is: a double-drive photovoltaic panel cleaning roller, including a cleaning roller frame, a driving element, a transmission mechanism, a cleaning roller and a connecting device at both ends of the cleaning roller; the driving element is two hydraulic motors, It is fixed on the cleaning roller frame; the transmission mechanism includes a transmission shaft, a spur gear installed on the transmission shaft, and a bevel gear top cone connected to one end of the cleaning roller; nylon brushes are wrapped on the outside of the cleaning roller, and the connecting devices at both ends of the cleaning roller mainly include Beams, connecting plates, top cones, housings, bearings, bearing covers and nuts.

Further, three spur gears are installed on the transmission shaft, and three oil-free bearings are also sleeved, and the number of transmission shafts is two.

Further, three bent plates connected to the top cone of the cleaning roller are fixed on the beam.

Further, the top cone has two types, one is a hollow top cone, and the other is a top cone with a helical gear.

Further, there are six cleaning rollers connected in two rows to the cleaning roller frame and the beam.

Further, the hydraulic motor is a cycloidal hydraulic motor.

Owing to adopting above-mentioned technical scheme, the beneficial effect that the utility model obtains is:

1. The utility model adopts two hydraulic motors to drive two sets of cleaning rollers, so that the cleaning effect of photovoltaic panels is more excellent;

2. The utility model adopts two sets of cleaning rollers, which greatly shortens the length of the cleaning rollers and improves the stability of the cleaning device;

3. The cleaning roller of the utility model is connected by the top cone, and the cleaning roller can be disassembled conveniently.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of connection of a single cleaning roller in the present invention.

Fig. 3 is a structural schematic diagram of the beam in the utility model.

Fig. 4 is a structural schematic view of two kinds of tip cones in the utility model.

Among them: 1. Hydraulic motor; 2. Drive shaft; 201. Spur gear; 202. Oil-free bearing; 3. Connecting plate; 4. Sweeping roller frame; 5. Sweeping roller; 6. Beam; 601. Channel steel; 602. Bending plate; 603, bearing seat mounting cylinder; 7, cleaning roller and beam connecting device; 701, nut; 702, bearing seat; 703, top cone; 8, cleaning roller and connecting plate connecting device; 801, sealing cover; 802 , Cone with bevel gear.

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 3, a dual-drive photovoltaic panel cleaning roller includes a cleaning roller frame, a driving element, a transmission mechanism, a cleaning roller and a connecting device at both ends of the cleaning roller. The drive elements are two hydraulic motors 1, which are fixed on the cleaning roller frame 4 by bolts; Bevel gear top cone 802; transmission shaft 2 is fixed on the cleaning roller frame 4 through bearings, and three oil-free bearings 202 are set on the transmission shaft 2, and the oil-free bearings 202 are connected to the cleaning roller frame 4, increasing the transmission shaft 2 stability; the connecting device at both ends of the cleaning roller mainly includes beam 6, connecting plate 3, top cone 703, top cone with bevel gear 802, bearing seat 702, bearing, bearing end cover and nut 701; beam 6 is made of channel steel 601, bending plate 602 and bearing housing installation tube 603; one end of the cleaning roller 5 is fixed on the beam 6 through the top cone 703, the connection tightness of the cleaning roller 5 can be adjusted by rotating the nut 701, and the other end is through the top with a bevel gear. The cone 802 is fixed on the connecting plate 3, and the sealing cover 801 is installed on the connecting plate 3, which can prevent dust from entering the bearing; the outer side of the cleaning roller 5 is wrapped with a nylon brush, which can effectively prevent the roller from damaging the photovoltaic panel.

The general working principle of the utility model is: the hydraulic motor 1 drives the transmission shaft 2 to rotate, and the transmission shaft 2 drives the three belt bevel gear top cones 802 to rotate through the three spur gears 201 installed on it, and the belt bevel gear top cone 802 The cleaning roller 5 is driven to rotate, that is, the cleaning roller 5 starts to clean the photovoltaic cell panel.

The parts not mentioned in the utility model can be realized by adopting or referring to the prior art.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or the appended claims. defined range.

Claims (6)

1. A double-drive photovoltaic panel cleaning roller, including a cleaning roller frame, a driving element, a transmission mechanism, a cleaning roller and a connecting device at both ends of the cleaning roller; it is characterized in that: the driving element is two hydraulic motors, fixed on the cleaning roller On the frame; the transmission mechanism includes a transmission shaft, a spur gear installed on the transmission shaft, and a bevel gear top cone connected to one end of the cleaning roller; nylon brushes are wrapped on the outside of the cleaning roller, and the connecting devices at both ends of the cleaning roller mainly include beams and connecting plates , top cone, housing, bearings, end caps and nuts. 2. A double-drive photovoltaic panel cleaning roller according to claim 1, characterized in that three spur gears are installed on the transmission shaft, and three oil-free bearings are also sleeved, and the transmission shaft has two. 3 . The dual-drive photovoltaic panel cleaning roller according to claim 1 , wherein three bending plates connected to the top cone of the cleaning roller are fixed on the beam. 4 . 4. A double-drive photovoltaic panel cleaning roller according to claim 1, characterized in that: the top cone has two types, one is a hollow top cone, and the other is a top cone with a helical gear . 5 . The dual-drive photovoltaic panel cleaning roller according to claim 1 , wherein there are six cleaning rollers connected in two rows to the cleaning roller frame and the beam. 5 . 6. A dual-drive photovoltaic panel cleaning roller according to claim 1, wherein the hydraulic motor is a cycloidal hydraulic motor.