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CN-121976581-A - Sand raking machine for maintaining golf course sand pits

CN121976581ACN 121976581 ACN121976581 ACN 121976581ACN-121976581-A

Abstract

The invention discloses a sand raking machine for maintaining a sand pit of a golf course, which relates to the technical field of sand raking machines and comprises a vehicle body, wherein a grab bar is arranged at the rear part of the vehicle body, a gear switch is integrated on the grab bar, a rear axle, a motor, a rear wheel and a front wheel are arranged at the front part of the vehicle body, the rear wheel is driven by the rear axle to realize the movement of the vehicle body through the transmission of a speed signal of an accelerator pedal to a controller and the regulation and control of the power output of the motor, the worm gear steering machine reduces steering resistance to ensure stable steering, meanwhile, a front push plate is fixed by a front push limiting pedal, an electric push rod drives a rear rake tooth lifting bracket to lift, a counter-pulling gas spring keeps the bracket level, a rear rake tooth body adjusts the operation height through a chain to compensate the height difference caused by the abrasion of blades of the rear rake tooth, and finally realizes the rapid leveling of the sand surface.

Inventors

  • ZENG FANXING

Assignees

  • 东莞市卓越电动车有限公司

Dates

Publication Date
20260505
Application Date
20260128

Claims (8)

  1. 1. The sand raking machine for maintaining the golf course sand pits is characterized by comprising a vehicle body (1), wherein a grab bar (18) is arranged on the side surface of the vehicle body (1), a gear switch (19) is integrated on the grab bar (18), a rear axle (8), a motor (10), a rear wheel (9) and a front wheel (16) are arranged at the tail part of the vehicle body (1) and in front of the vehicle body (1), the motor (10) is in transmission connection with the rear axle (8) to drive the rear wheel (9), and a battery (12) and a controller (11) are arranged in the vehicle body (1); the rear part of the vehicle body (1) is provided with a rear rake tooth lifting bracket (3), one end of the rear rake tooth lifting bracket (3) is hinged with the vehicle body (1), one side of the rear rake tooth lifting bracket is provided with an electric push rod (7) for driving the bracket to lift, and the other side of the rear rake tooth lifting bracket is provided with a reverse pulling gas spring (4) for keeping the rear rake tooth lifting bracket (3) horizontal; The sand pit comprises a sand pit body, a sand pit lifting support, a rear rake tooth body (2) for flattening the sand pit surface, a chain (5) for transmitting lifting power, a front push plate (13) arranged at the front part of the car body (1), a front push limit pedal (14) arranged on the car body (1), and a front push plate (13) fixed by the front push limit pedal (14) through a limit shaft clamped with the front push plate (13); the vehicle body (1) is also provided with an accelerator pedal (20), and the battery (12), the controller (11), the motor (10), the gear switch (19) and the accelerator pedal (20) are electrically connected for realizing electric driving operation.
  2. 2. A sand raking machine for maintaining a golf course sand pit according to claim 1, wherein a front cover (17) and a rear cover (15) are arranged outside the golf course sand pit, the front cover (17) and the rear cover (15) are made of composite materials, and the surface is of a streamline low wind resistance structure.
  3. 3. A sand raking machine for maintaining a golf course sand pit according to claim 1, wherein the rear cover (15) is hinged with the vehicle body (1) through a reversible bracket, one end of the bracket is fixed on a reversible bracket mounting plate of the vehicle body (1), the other end of the bracket is connected with a gas spring body (6), and the gas spring body (6) is used for pulling up the rear cover (15).
  4. 4. A sand raking machine for maintaining a golf course sand pit according to claim 1, wherein the front push plate (13) is detachably connected with the front push rod of the car body (1) by bolts.
  5. 5. A sand raking machine for maintaining a golf course sand pit according to claim 1, wherein the tine blades of the rear tine body (2) are detachably connected with the rear tine frame by means of a link button.
  6. 6. A sand raking machine for maintaining a golf course sand pit according to claim 1, wherein the grab bar (18) is provided with an anti-slip handle, and the anti-slip handle is a split structure formed by connecting an upper cover and a lower cover through bolts, and is ergonomic.
  7. 7. A sand raking machine for maintaining a golf course bunker according to claim 1, wherein the steering structure of the vehicle body (1) is power-assisted steering by a worm gear steering machine for reducing the resistance of sand during steering.
  8. 8. The sand raking machine for maintaining a golf course sand pit according to claim 1, wherein a Hall type accelerator is arranged in the vehicle body (1), the accelerator pedal (20) is electrically connected with the Hall type accelerator, and a one-key start switch is arranged on an instrument panel (21) of the vehicle body (1) and used for convenient start.

Description

Sand raking machine for maintaining golf course sand pits Technical Field The invention relates to the technical field of sand rakes, in particular to a sand rakes for maintaining a golf course sand pit. Background With the popularization of golf, the maintenance quality of a court sand pit directly influences the sports experience and the field attractiveness, and the sand raking machine is used as equipment for flattening the sand pit, so that the performance and the practicability of the sand raking machine are of great concern. Most of the main sand pit maintenance equipment in the current market is a gasoline plate sand raking machine, and although the sand pit maintenance equipment can meet the basic sand surface leveling requirement, the main sand pit maintenance equipment has some defects in practical application. The existing gasoline plate sand raking machine takes fuel oil as a power source, a large amount of tail gas is discharged during working, the ecological environment of a golf course is polluted, meanwhile, the noise is large during operation, the sport experience of a player is influenced, the risk of fuel oil leakage exists in the gasoline plate sand raking machine, once oil leakage occurs, a sand pit and surrounding lawns can be directly polluted, and vegetation wither and die are caused. In addition, the maintenance flow of the fuel engine is complicated, engine oil is required to be replaced regularly, an oil way is cleaned, and the like, so that the labor cost and the maintenance difficulty are increased, equipment faults are easily caused due to untimely maintenance, and the continuity of maintenance work is influenced. The handle of the grab bar of the existing gasoline sand raking machine is not integrated with a gear shifting switch, and when an operator performs forward pushing and leveling operation, if the gear is required to be adjusted, the operation must be suspended and manually switched, so that synchronous operation and gear shifting cannot be realized. To this end, we have devised a sand raking machine for maintaining a golf course bunker to solve the above problems. Disclosure of Invention The invention aims to provide a sand raking machine for maintaining a golf course sand pit, which solves the problems in the prior art. The sand raking machine for maintaining the sand pit of the golf course comprises a vehicle body, a grab bar is arranged on the side face of the vehicle body, a gear switch is integrated on the grab bar, a rear axle, a motor, a rear wheel and a front wheel are arranged at the front part of the vehicle body, the motor is in transmission connection with the rear axle to drive the rear wheel, a battery and a controller are installed in the vehicle body, a rear rake tooth lifting support is arranged at the rear part of the vehicle body, one end of the rear rake tooth lifting support is hinged with the vehicle body, an electric push rod is installed on one side of the rear rake tooth lifting support and used for driving the support to lift, a counter pulling air spring is arranged on the other side of the rear rake tooth lifting support and used for keeping the rear rake tooth lifting support horizontal, the rear rake tooth body is connected with the rear rake tooth lifting support through the chain, a front push plate is arranged on the front part of the vehicle body, the front push limiting pedal is fixed through the limiting shaft which is clamped, and the battery, the controller, the motor, the gear switch and the accelerator pedal are electrically connected for realizing electric driving operation. Further, the outside of the car body is provided with a front cover and a rear cover, the front cover and the rear cover are made of composite materials, and the surface of the car body is of a streamline low wind resistance structure. Further, the rear cover is hinged with the vehicle body through a turnover bracket, one end of the bracket is fixed on a turnover bracket mounting plate of the vehicle body, the other end of the bracket is connected with a gas spring body, and the gas spring body is used for pulling up the rear cover. Further, the front push plate is detachably connected with the front push rod of the vehicle body through bolts. Further, the tine blades of the rear tine body are detachably connected with the rear tine frame through a linking buckle. Further, the handrail is provided with an anti-skid handle, and the anti-skid handle is of a split structure formed by connecting an upper cover and a lower cover through bolts, so that the anti-skid handle meets the ergonomics. Further, the vehicle body steering structure adopts a worm gear steering machine to assist in steering, and is used for reducing the resistance of sand during steering. Further, a Hall type accelerator is arranged in the vehicle body, the accelerator pedal is electrically connected with the Hall type accelerator, and a one-key starting switch is arranged on the vehicle bo