CN210949803U

CN210949803U - Speed reducer end cover for high-heat-dissipation solar power generation equipment

Info

Publication number: CN210949803U
Application number: CN201921975789.7U
Authority: CN
Inventors: 闫朋静
Original assignee: Hangzhou Xiaoshan Jinlin Machinery Co ltd
Current assignee: Hangzhou Xiaoshan Jinlin Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-07
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a high heat dissipating is speed reducer end cover for solar power system, include the lid as the main part, the lid be discoid, lid center open and to have the shaft hole, the lid on open the bolt hole that has a plurality of equipartitions, bolt hole right side be equipped with the seal groove that is used for installing the sealing washer, the inside cooling oil duct that opens of lid, the upper end of lid open and to have the oiling valve, the lid lower extreme open and to be equipped with the oil outlet valve, oiling valve and oil outlet valve communicate with each other with the cooling oil duct respectively, the lid be equipped with the cooling device who uses with the cooling oil duct cooperation outward, oiling valve and oil outlet valve be connected through hydraulic pump and pipeline with cooling device respectively. The utility model overcomes traditional speed reducer end cover is owing to not set up the device that cools down to the end cover to lead to the speed reducer unusual problem easily to appear in the use. The utility model has the advantages of the heat-sinking capability is strong, stability is good and long service life.

Description

Speed reducer end cover for high-heat-dissipation solar power generation equipment

Technical Field

The utility model relates to a speed reducer end cover, more specifically say, relate to a high heat dissipating is speed reducer end cover for solar power system.

Background

At present, chinese patent discloses a speed reducer end cover on the net, and grant publication number CN209217841U, including the end cover body, this internal central line that is equipped with oil blanket mounting hole and bearing mounting hole and oil blanket mounting hole of end cover and the central line of bearing mounting hole coincide with the shaft hole central line in the end cover body respectively, the size of oil blanket mounting hole is less than the size of bearing mounting hole, the outer disc of end cover body is equipped with the bead, open the front of bead has four first threaded connection holes and four second threaded connection holes, four first threaded connection holes and four second threaded connection holes all are located the circumference of the same circle that uses the shaft hole centre of hole as the centre of a circle, four first threaded connection holes isoperipheral angle settings, four second threaded connection holes isoperipheral angle settings. The utility model discloses have that the commonality is good, the suitability is good, installation labour saving and time saving, installation axiality is good, use beneficial effect such as the security is good.

A speed reducer end cover in above-mentioned patent, though it is good to have the commonality, the suitability is good, installation labour saving and time saving, the installation axiality is good, use security is good etc. beneficial effect, but do not set up the device that is used for cooling to the end cover on this speed reducer end cover, lead to this speed reducer end cover to produce the heat and can't in time dispel in the use, the shaft hole department of lid can produce certain thermal deformation when the heat accumulation is more to influence the normal use of speed reducer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome traditional speed reducer end cover that exists among the prior art because do not set up the device that carries out the cooling to the end cover to lead to the speed reducer unusual problem easily to appear in the use, provide the speed reducer end cover for the high heat dissipating solar power system that can cool down the speed reducer end cover now.

The utility model discloses a high heat dissipating is speed reducer end cover for solar power system, include the lid as the main part, the lid be discoid, lid center open and to have the shaft hole, the lid on open the bolt hole that has a plurality of equipartitions, bolt hole right side be equipped with the seal groove that is used for installing the sealing washer, the inside cooling oil duct that opens of lid, the upper end of lid open and to have the oiling valve, the lid lower extreme open and to have an oil valve, oiling valve and oil valve communicate with each other with the cooling oil duct respectively, the lid be equipped with the cooling device who uses with the cooling oil duct cooperation outward, oiling valve and oil valve be connected through hydraulic pump and pipeline with cooling device respectively.

And cooling oil is arranged in the cooling oil duct. When the speed reducer cover body works, the cooling device can carry out cooling circulation treatment on cooling oil in the speed reducer cover body, the temperature of the cooling oil in the cooling oil duct is reduced as far as possible, and the temperature of the shaft hole is reduced through the cooling oil duct, so that a good working environment is provided for the shaft hole of the cover body, and the service life of the speed reducer is prolonged.

Preferably, the cooling device comprises a heat exchange box arranged outside the cover body, a water tank is arranged beside the heat exchange box, two water cooling pipes which are distributed in bilateral symmetry are arranged in the heat exchange box, the two water cooling pipes are connected through a bridge pipe, a water injection valve is arranged at the upper end of the left water cooling pipe, a water outlet valve is arranged at the lower end of the right water cooling pipe, and the water injection valve and the water outlet valve are respectively connected with the water tank through a hydraulic pump and a pipeline.

Preferably, the left end of the heat exchange box is provided with an oil filling port, the lower end of the heat exchange box is provided with an oil outlet, a cooling oil pipe used for communicating the oil filling port with the oil outlet is arranged in the water cooling pipe, the oil outlet valve is connected with the oil outlet through a pipeline and a hydraulic pump, and the oil filling valve is connected with the oil filling port through a pipeline and a hydraulic pump.

When cooling, the hot cooling oil that the oil pump can be cooled off in the oil duct will be cooled off to the delivery pump, and the cooling oil can get into cooling oil pipe under the drive of oil pump, and the cooling water in the water-cooling pipe can carry out the heat exchange with cooling oil pipe and reduce the temperature of cooling oil, and the cooling oil after the heat exchange can be cooled off the shaft hole in the cooling oil duct by the delivery pump input cooling oil duct once more. After cooling is finished, the hydraulic pump can make the cooling water in the water cooling pipe enter the water tank again. The water tank is provided with the radiating fins, and the fan is arranged outside the radiating fins, so that the water tank can be cooled, and the cooling water can be reused conveniently.

The utility model discloses following beneficial effect has: the heat dissipation capacity is strong, and stability is better, long service life, water resource utilization rate is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the cover of the present invention.

Fig. 3 is a front view and a side view of the cover of the present invention.

Fig. 4 is a front view of the cover of the present invention.

Lid 1, shaft hole 2, bolt hole 3, seal groove 4, cooling oil duct 5, oiling valve 6, delivery valve 7, water-cooled tube 8, bridge pipe 9, water injection valve 10, outlet valve 11, oiling mouth 12, oil-out 13, cooling oil pipe 14, heat transfer case 15, water tank 16.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the invention is further explained with reference to fig. 1, fig. 2, fig. 3 and fig. 4. the reducer end cover for a solar power generating equipment with high heat dissipation of the embodiment comprises a cover body 1 as a main body, the cover body 1 is disc-shaped, the center of the cover body 1 is provided with a shaft hole 2, the cover body 1 is provided with a plurality of bolt holes 3 which are evenly distributed, a sealing groove 4 for installing a sealing ring is arranged at the right side of the bolt hole 3, a cooling oil duct 5 is arranged in the cover body 1, the upper end of the cover body 1 is provided with an oil filling valve 6, the lower end of the cover body 1 is provided with an oil outlet valve 7, the oil filling valve 6 and the oil outlet valve 7 are respectively communicated with the cooling oil duct 5, a cooling device matched with the cooling oil duct 5 is arranged outside the cover body 1, the oil filling valve 6 and the oil outlet valve 7 are respectively connected with a cooling device through a hydraulic pump and a pipeline.

The cooling device comprises a heat exchange box 15 arranged outside a cover body 1, a water tank 16 is arranged beside the heat exchange box 15, two water cooling pipes 8 which are distributed in bilateral symmetry are arranged in the heat exchange box 15, the two water cooling pipes 8 are connected through a bridge pipe 9, a water injection valve 10 is arranged at the upper end of the left water cooling pipe 8, a water outlet valve 11 is arranged at the lower end of the right water cooling pipe 8, and the water injection valve 10 and the water outlet valve 11 are respectively connected with the water tank 16 through a hydraulic pump and a pipeline.

The left end of the heat exchange box 15 is provided with an oil filling port 12, the lower end of the heat exchange box 15 is provided with an oil outlet 13, a cooling oil pipe 14 used for communicating the oil filling port 12 with the oil outlet 13 is arranged in the water cooling pipe 8, the oil outlet valve 7 is connected with the oil outlet 13 through a pipeline and a hydraulic pump, and the oil filling valve 6 is connected with the oil filling port 12 through a pipeline and a hydraulic pump.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. A speed reducer end cover for solar power generation equipment with high heat dissipation performance comprises a cover body (1) as a main body, it is characterized in that the cover body (1) is disc-shaped, the center of the cover body (1) is provided with a shaft hole (2), a plurality of bolt holes (3) are uniformly distributed on the cover body (1), a sealing groove (4) for installing a sealing ring is arranged on the right side of each bolt hole (3), a cooling oil duct (5) is arranged in the cover body (1), an oil filling valve (6) is arranged at the upper end of the cover body (1), the lower end of the cover body (1) is provided with an oil outlet valve (7), the oil inlet valve (6) and the oil outlet valve (7) are respectively communicated with the cooling oil duct (5), a cooling device matched with the cooling oil duct (5) is arranged outside the cover body (1), the oil injection valve (6) and the oil outlet valve (7) are respectively connected with the cooling device through a hydraulic pump and a pipeline.

2. The speed reducer end cover for the solar power generation equipment with the high heat dissipation performance as recited in claim 1, wherein the cooling device comprises a heat exchange box (15) arranged outside the cover body (1), a water tank (16) is arranged beside the heat exchange box (15), two water cooling pipes (8) are arranged in the heat exchange box (15) and are distributed in a bilateral symmetry manner, the two water cooling pipes (8) are connected through a bridge pipe (9), a water injection valve (10) is arranged at the upper end of the left water cooling pipe (8), a water outlet valve (11) is arranged at the lower end of the right water cooling pipe (8), and the water injection valve (10) and the water outlet valve (11) are respectively connected with the water tank (16) through a hydraulic pump and a pipeline.

3. The speed reducer end cover for the solar power generation equipment with the high heat dissipation performance as recited in claim 2, wherein an oil filling port (12) is formed in the left end of the heat exchange box (15), an oil outlet (13) is formed in the lower end of the heat exchange box (15), a cooling oil pipe (14) for communicating the oil filling port (12) with the oil outlet (13) is formed in the water cooling pipe (8), the oil outlet valve (7) is connected with the oil outlet (13) through a pipeline and a hydraulic pump, and the oil filling valve (6) is connected with the oil filling port (12) through a pipeline and a hydraulic pump.