Ice maker

Abstract

The ice-making vehicle for a field comprises a vehicle body, a water tank, a central control station, an electric control box and a lifting mechanism. The invention scrapes ice by the weight of the vehicle body and is electrically driven, thereby solving various disadvantages caused by general manual ice shoveling and achieving effects that cannot be achieved by ice repairers. Moreover, the ice scraping and water spraying are linked. After the ice is produced, water is sprayed immediately until the ice solidifies and then is scraped flat by a rubber scraper, thereby ensuring the flatness of the ice surface.

Description

Technical Field

[0001] The invention relates to equipment related to an ice field, and in particular to an ice-making vehicle for a field. Background Art

[0002] Ice sports are a type of sports that causes great damage to the bottom surface of the field, and have extremely high requirements for the flatness of the field. If the field is used for too long, there will be potholes and bumps of varying degrees of damage on the field, which requires the ice surface to be repaired. The repair tools often used are pushed and produced by manpower, and then ice is poured. The workload is large, and the strength of people is not as strong as that of machines. The ice cannot be shoveled well, and the ice surface is slippery, so people are easy to slip on it. After shoveling the ice, watering will be carried out, which will cause uneven watering and affect the flatness of the ice surface. Summary of the invention

[0003] The present invention provides a field ice-making vehicle, which is used to solve the technical problems of the production line in the above-mentioned background technology.

[0004] The ice-watering vehicle for a field comprises a vehicle body 1, a water tank 2, a central control station 3, an electric control box 4, a lifting mechanism 5, and a working crossbeam 6. The water tank 2 is characterized in that the water tank 2 is a cylinder, the water tank 2 is installed at the rear end of the vehicle body 1, a water pump 7 is arranged on the upper end face of the water tank 2, a water inlet pipe 8 is arranged on the upper end of the rear end face of the water tank 2, a water outlet pipe 9 is arranged on the lower end of the rear end face of the water tank 2, and valves are arranged on the water inlet pipe 8 and the water outlet pipe 9. The lifting mechanism 5 is arranged on the rear part of the vehicle body 1 and is located behind the water tank 2. Both ends of the lifting mechanism 5 are transverse bearing seats 10, and an umbrella gear 11 is rotatably installed on the transverse bearing seat 10. A threaded rod 12 is passed through the center of the umbrella-shaped gear 11, and a transmission rod 13 is arranged between the umbrella-shaped gears 11 at both ends. The two ends of the transmission rod 13 are rotatably passed through vertical bearing seats, and the vertical bearing seats are fixedly connected to the upper surface of the rear end of the vehicle body 1. Transmission gears 14 are also installed at both ends of the transmission rod 13. The transmission gear 14 meshes with the umbrella-shaped gear 11. A ring-shaped rack 15 is fixed in the middle of the transmission rod 13. A servo motor 16 is arranged on the side end of the transmission rod 13. The main gear 17 on the servo motor 16 meshes with the ring-shaped rack 15. The servo motor 16 is fixed at the rear end of the vehicle body 1. The lifting mechanism 5 is also provided with a limiter The front end of the limit mechanism is a limit rod 18, which passes vertically through the rear end of the vehicle body 1. A limit paddle 19 is installed on the top of the limit rod 18. A limit column 20 is arranged behind the limit mechanism. The limit column 20 is vertical to the vehicle body 1 and parallel to the limit rod 18. Travel switches 21 are installed on the upper and lower travel switches 21 of the limit column 20. The limit paddle 19 is located between the upper and lower travel switches 21. The threaded rod 12 and the limit rod 18 are fixed to the upper end face of the working beam 6. A shovel blade 22 is installed on the front end face of the lower end face of the working beam 6. A water nozzle 23 is arranged in the middle of the working beam 6. The water nozzle 23 is connected to the upper end face of the water tank 2 through a connecting pipe. The end water pump 7 passes through the vehicle body 1 for connection, a rubber scraper 24 is arranged at the rear end of the working beam 6, the scraper 22, the water nozzle 23, the rubber scraper 24 are horizontally parallel to the working beam 6, an electric vehicle front axle 25 and an electric vehicle rear axle 26 are installed at the front and rear ends of the lower end of the vehicle body 1, a driving motor is arranged between the electric vehicle front axle 25 and the electric vehicle rear axle 26, the direction of the electric vehicle front axle 25 is controlled by the steering wheel of the vehicle body 1, an electric control box 4 is installed at the side end of the water tank 2 at the rear end of the vehicle body 1, the central control station 3 is electrically connected to the electric control box 4, and the electric control box 4 is electrically connected to the water pump 7, the servo motor 16, and the travel switch 21.

[0005] Preferably, the ice-watering vehicle for the field is characterized in that the water pump 7 at the upper end of the water tank 2 has a conduit 27 extending into the water tank 2 , and the pipe mouth of the conduit 27 extends to the bottom of the water tank 2 .

[0006] Preferably, the field ice-watering vehicle is characterized in that the water outlet pipe 9 arranged at the lower end of the rear end surface of the water tank 2 is located at the same horizontal position as the bottom surface of the water tank 2.

[0007] Preferably, the ice-making vehicle for field use is characterized in that a blade clamp is provided between the front end of the bottom surface of the working beam 6 and the blade 22 .

[0008] Preferably, the ice-making vehicle for the field is characterized in that a heating wire 28 is coiled on the water nozzle 23 at the lower end of the working beam 6 , and the heating wire 28 is electrically connected to the central control station 3 .

[0009] Preferably, the ice-making vehicle for field use is characterized in that the servo motor 16 is fixed on the rear end of the vehicle body 1 through a motor seat.

[0010] Preferably, the field ice-making vehicle is characterized in that an electric vehicle motor controller 29 is arranged inside the vehicle body 1, a working motor controller 30 is arranged in the electric control box 4, the electric vehicle front axle 25 and the electric vehicle rear axle 26 are electrically connected to the electric vehicle motor controller 29, and the servo motor 16, the water pump 7, and the upper and lower travel switches 21 are connected to the working motor controller 30.

[0011] Preferably, the ice-making vehicle for the field is characterized in that a thread consistent with the threaded rod 12 is provided on the inner side of the center of the umbrella-shaped gear 11, and the bottom end of the umbrella-shaped gear 11 is rotatably connected to the bearing in the middle of the bearing seat.

[0012] Preferably, the ice-making vehicle for field use is characterized in that anti-collision beams 31 are fixed at the front and rear ends of the vehicle body 1 .

[0013] Beneficial effect: The present invention shovels ice through the weight of the vehicle body and is electrically driven, thereby solving various drawbacks caused by conventional manual ice shoveling and achieving effects that cannot be achieved by ice repairers. In addition, ice shoveling and water spraying are linked. Water is sprayed immediately after ice is shoveled, and then solidified by the ice temperature, and then scraped flat by a rubber scraper to ensure the flatness of the ice surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the transmission rod structure of the present invention;

[0016] Figure 3 It is a schematic diagram of the combination of the bevel gear, the transmission rod and the servo motor;

[0017] Figure 4 It is a schematic diagram of the vehicle body drive structure;

[0018] Figure 5 is a circuit diagram;

[0019] In the figure: vehicle body 1, water tank 2, central control station 3, electric control box 4, lifting mechanism 5, working crossbeam 6, water pump 7, water inlet pipe 8, water outlet pipe 9, bearing seat 10, umbrella gear 11, threaded rod 12, transmission rod 13, transmission gear 14, ring rack 15, servo motor 16, main gear 17, limit rod 18, limit paddle 19, limit column 20, travel switch 21, scraper 22, water nozzle 23, rubber scraper 24, electric vehicle front axle 25, electric vehicle rear axle 26, conduit 27, heating wire 28, motor controller 29, working motor controller 30, anti-collision beam 31. DETAILED DESCRIPTION

[0020] like Figure 1-5As shown, the ice-watering vehicle for the field comprises a vehicle body 1, a water tank 2, a central control station 3, an electric control box 4, a lifting mechanism 5, and a working crossbeam 6. The water tank 2 is characterized in that the water tank 2 is a cylinder, which is installed at the rear end of the vehicle body 1. A water pump 7 is provided on the upper end surface of the water tank 2. A water inlet pipe 8 is provided on the upper end of the rear end surface of the water tank 2. A water outlet pipe 9 is provided on the lower end of the rear end surface of the water tank 2. Valves are provided on the water inlet pipe 8 and the water outlet pipe 9. The lifting mechanism 5 is arranged on the rear part of the vehicle body 1 and is located behind the water tank 2. Both ends of the lifting mechanism 5 are transverse bearing seats 10, and umbrella gears are rotatably installed on the transverse bearing seats 10. 11, a threaded rod 12 is passed through the center of the umbrella-shaped gear 11, a transmission rod 13 is arranged between the umbrella-shaped gears 11 at both ends, and vertical bearing seats are rotatably passed through the two ends of the transmission rod 13, and the vertical bearing seats are fixedly connected to the upper surface of the rear end of the vehicle body 1, and transmission gears 14 are also installed at both ends of the transmission rod 13, and the transmission gear 14 is meshed with the umbrella-shaped gear 11. A ring-shaped rack 15 is fixed in the middle of the transmission rod 13, and a servo motor 16 is arranged on the side end of the transmission rod 13. The main gear 17 on the servo motor 16 is meshed with the ring-shaped rack 15, and the servo motor 16 is fixed at the rear end of the vehicle body 1. The lifting mechanism 5 is also provided with a limit The front end of the limit mechanism is a limit rod 18, which passes vertically through the rear end of the vehicle body 1. A limit paddle 19 is installed on the top of the limit rod 18. A limit column 20 is arranged behind the limit mechanism. The limit column 20 is perpendicular to the vehicle body 1 and parallel to the limit rod 18. The limit column 20 is provided with travel switches 21 above and below. The limit paddle 19 is located between the upper and lower travel switches 21. The threaded rod 12 and the limit rod 18 are fixed to the upper end face of the working beam 6. A shovel blade 22 is installed at the front end face of the lower end face of the working beam 6. A water nozzle 23 is arranged in the middle of the working beam 6. The water nozzle 23 is connected to the water tank 2 through a connecting pipe. The upper water pump 7 is connected through the vehicle body 1, and a rubber scraper 24 is arranged at the rear end of the working beam 6. The scraper 22, the water nozzle 23, and the rubber scraper 24 are horizontally parallel to the working beam 6. An electric vehicle front axle 25 and an electric vehicle rear axle 26 are installed at the front and rear ends of the lower end of the vehicle body 1. A driving motor is arranged between the electric vehicle front axle 25 and the electric vehicle rear axle 26. The direction of the electric vehicle front axle 25 is controlled by the steering wheel of the vehicle body 1. The electric control box 4 is installed on the side end of the water tank 2 at the rear end of the vehicle body 1. The central control station 3 is electrically connected to the electric control box 4, and the electric control box 4 is electrically connected to the water pump 7, the servo motor 16, and the travel switch 21.

[0021] Furthermore, a conduit 27 is extended from the water pump 7 at the upper end of the water tank 2 into the water tank 2 , and a pipe opening of the conduit 27 extends to the bottom of the water tank 2 .

[0022] Furthermore, the water outlet pipe 9 disposed at the lower end of the rear end surface of the water tank 2 is located at the same horizontal position as the bottom surface of the water tank 2 .

[0023] Furthermore, a tool clamp is provided between the front end of the bottom surface of the working beam 6 and the scraper 22 .

[0024] Furthermore, a heating wire 28 is coiled on the water nozzle 23 at the lower end of the working beam 6 , and the heating wire 28 is electrically connected to the central control station 3 .

[0025] Furthermore, the servo motor 16 is fixed on the rear end of the vehicle body 1 through a motor base.

[0026] Furthermore, an electric vehicle motor controller 29 is provided inside the vehicle body 1, a working motor controller 30 is provided inside the electric control box 4, the electric vehicle front axle 25 and the electric vehicle rear axle 26 are electrically connected to the electric vehicle motor controller 29, and the servo motor 16, the water pump 7, and the upper and lower travel switches 21 are connected to the working motor controller 30.

[0027] Furthermore, a thread consistent with the threaded rod 12 is provided on the inner side of the center of the bevel gear 11, and the bottom end of the bevel gear 11 is rotatably connected to the bearing in the middle of the bearing seat.

[0028] Furthermore, anti-collision beams 31 are fixed at the front and rear ends of the vehicle body 1 .

[0029] The water tank 2 is bolted to the rear end of the vehicle body 1, a water pump 7 is provided on the upper end surface of the water tank 2, a water pipe of the water pump 7 connects the upper end of the water tank 2, a conduit 27 is extended into the water tank 2 by the water pump 7, the pipe mouth of the conduit 27 extends to the bottom of the water tank 2, a water inlet pipe 8 is welded to the upper end of the rear end surface of the water tank 2, a water outlet pipe 9 is welded to the lower end of the rear end surface of the water tank 2, the water outlet pipe 9 is at the same horizontal position as the bottom surface of the water tank 2, a valve is connected to the water inlet pipe 8 and the water outlet pipe 9, a lifting mechanism 5 is arranged on the rear part of the vehicle body 1, and the position is located behind the water tank 2, and the lifting mechanism 5 has transverse bearing seats 10 at both ends, and an umbrella gear 11 is rotatably installed on the transverse bearing seat 10, a threaded rod 12 is passed through the center of the umbrella gear 11, and a transmission rod 13 is arranged between the umbrella gears 11 at both ends. The two ends of the moving rod 13 are rotatably penetrated with vertical bearing seats, and the vertical bearing seats are fixedly connected to the upper surface of the rear end of the vehicle body 1. Transmission gears 14 are also installed at both ends of the transmission rod 13, and the transmission gear 14 is meshed with the umbrella gear 11. A ring-shaped rack 15 is fixed to the middle of the transmission rod 13, and a servo motor 16 is arranged at the side end of the transmission rod 13. The main gear 17 on the servo motor 16 is meshed with the ring-shaped rack 15. The servo motor 16 is fixed to the rear end of the vehicle body 1 through the motor seat. The lifting mechanism 5 is also provided with a limiting mechanism, and the front end of the limiting mechanism is a limiting rod 18, and the limiting rod 18 vertically passes through the rear end of the vehicle body 1. A limiting paddle 19 is installed on the top bolt of the limiting rod 18, and a limiting column 20 is arranged behind the limiting mechanism. The limiting column 20 is perpendicular to the vehicle body 1 and is connected to the limiting rod 18. The limit column 20 is parallel, and travel switches 21 are installed above and below. The limit paddle 19 is located between the upper and lower travel switches 21. The threaded rod 12 and the bottom end of the limit rod 18 are welded with a fixed plate, and the fixed plate is bolted and fixedly connected with the working beam 6. A scraper 22 is installed at the front end of the lower end of the working beam 6, and a knife clamp is bolted between the front end of the bottom of the beam and the scraper 22. The scraper 22 is clamped in the knife clamp. A water nozzle 23 is provided in the middle of the working beam 6. The water nozzle 23 is connected to the water pump 7 at the upper end of the water tank 2 through the car body 1 through a connecting pipe. A heating wire 28 is coiled on the water nozzle 23, and the heating wire 28 is electrically connected to the central control station 3. A rubber scraper 24 is provided at the rear end of the working beam 6. The scraper 22, the water nozzle 23, and the rubber scraper 24 are horizontally parallel to the working beam 6. The front and rear ends of the vehicle body 1 are equipped with an electric vehicle front axle 25 and an electric vehicle rear axle 26, a driving motor is arranged between the electric vehicle front axle 25 and the electric vehicle rear axle 26, the driving motors are connected, and the motor differentials are respectively installed between the electric vehicle front axle and the electric vehicle rear axle 26. The electric vehicle front axle 25 is controlled by the steering wheel of the vehicle body 1, the electric control box 4 is installed on the side end of the water tank 2 at the rear end of the vehicle body 1, an electric vehicle motor controller 29 is arranged inside the vehicle body 1, and a working motor controller 30 is arranged inside the electric control box 4, the electric vehicle front axle 25 and the electric vehicle rear axle 26 are electrically connected to the electric vehicle motor controller 29, the servo motor 16, the water pump 7, and the upper and lower travel switches 21 are connected to the working motor controller 30, and an anti-collision beam 31 is fixed at the front and rear ends of the vehicle body 1.

[0030] The center console is provided with switches for controlling the forward and backward movement of the electric vehicle and the operation of the front axle 25 and the rear axle 26 of the electric vehicle, as well as a switch for controlling the operation of the servo motor 16 of the water pump 7 and a switch for controlling the operation of the heating wire. When working, the electric vehicle power supply of the center console is started, and the switch of the front axle 25 or the rear axle 26 of the electric vehicle is turned on according to the requirements of the ice surface conditions, or the switches of the front axle 25 and the rear axle 26 of the electric vehicle are turned on at the same time, and the servo motor 16 is controlled to rotate by the servo motor 16 switch on the center console. The main gear 17 is meshed with the ring-shaped rack 15 to drive the transmission rod 13 to rotate clockwise, and the transmission gears 14 at both ends of the transmission rod 13 are meshed with the umbrella gears 11 at both ends. The umbrella gear 11 rotates counterclockwise to lower the threaded rod 12, and the working crossbeam 6 is lowered because it is at both ends. The threaded rod 12 is parallel to the limit rod 18, so the limit rod 18 also drops at the same time. When it drops to a certain position, the limit paddle 19 at the top of the limit rod 18 will touch the travel switch 21 at the lower end of the limit column 20. The travel switch 21 will send a signal to the working motor controller 30 to stop the servo motor 16. At this time, the blade 22 will level the ice surface. The water pump 7 power supply is started through the console. The water pump 7 will transport water to the water nozzle 23 through the connecting pipe for spraying water, and then the rubber scraper 24 will scrape the water level where it has been sprayed. After the repair is completed, the working beam 6 is raised in the opposite way. When the limit paddle 19 touches the limit switch at the upper end of the limit column 20, the servo motor 16 stops working. When the inside of the water nozzle 23 is frozen, the heating wire is started through the center console to melt the water nozzle 23.

[0031] The above descriptions are only preferred implementation modes of the present invention. As long as the technical solutions for the purpose of the present invention are achieved by substantially the same means, they are all within the protection scope of the present invention.

Claims

1. A field ice-watering vehicle, comprising a vehicle body (1), a water tank (2), a central control station (3), an electric control box (4), a lifting mechanism (5), and a working crossbeam (6), wherein the vehicle body The water tank (2) is a cylindrical body. The water tank (2) is mounted at the rear end of the vehicle body (1). A water pump (7) is arranged on the upper end surface of the water tank (2). A water inlet pipe (8) is arranged at the upper end of the rear end surface of the water tank (2). A water outlet pipe (9) is arranged at the lower end of the rear end surface of the water tank (2). The water inlet pipe (8) and the water outlet pipe (9) are provided with valves. The lifting mechanism (5) is arranged on the rear of the vehicle body (1) and is located behind the water tank (2). Both ends of the lifting mechanism (5) are transverse bearing seats (10). A parasol-shaped gear (11) is rotatably mounted on the transverse bearing seat (10). A threaded rod (12) is passed through the center of the parasol-shaped gear (11). A transmission rod (13) is arranged between the parasol-shaped gears (11) at both ends. Vertical bearing seats are rotatably passed through the two ends of the transmission rod (13). The vertical bearing seats are connected to the transmission rod (13). The rear end upper surface of the vehicle body (1) is fixedly connected, and transmission gears (14) are also installed at both ends of the transmission rod (13), and the transmission gear (14) is meshed with the umbrella gear (11). A ring-shaped rack (15) is fixed in the middle of the transmission rod (13), and a servo motor (16) is arranged at the side end of the transmission rod (13). The main gear (17) on the servo motor (16) is meshed with the ring-shaped rack (15). The servo motor (16) is fixed to the rear end of the vehicle body (1). The lifting mechanism (5) is also provided with a limit mechanism, and the front end of the limit mechanism is a limit rod (18), and the limit rod (18) vertically passes through the rear end of the vehicle body (1). A limit paddle (19) is installed on the top of the limit rod (18), and a limit column (20) is arranged behind the limit mechanism, and the limit column (20) is perpendicular to the vehicle body (1) and is connected to the vehicle body (1). The limit rods (18) are parallel, the limit column (20) is provided with travel switches (21) at the top and bottom, the limit paddle (19) is located between the upper and lower travel switches (21), the threaded rod (12) and the limit rod (18) are fixed to the upper end surface of the working crossbeam (6), a scraper (22) is provided at the front end of the lower end surface of the working crossbeam (6), a water spray nozzle (23) is provided in the middle of the working crossbeam (6), the water spray nozzle (23) is connected to the water pump (7) at the upper end of the water tank (2) through the vehicle body (1), a rubber scraper (24) is provided at the rear end of the working crossbeam (6), the scraper (22), the water spray nozzle (23), the rubber scraper (24) and the working crossbeam (6) are transversely parallel, and an electric vehicle front axle (25) and an electric vehicle rear axle (26) are provided at the front and rear ends of the lower end of the vehicle body (1), A driving motor is provided between the front axle (25) and the rear axle (26) of the electric vehicle. The direction of the front axle (25) of the electric vehicle is controlled by a steering wheel of the vehicle body (1). The electric control box (4) is installed on the side of the water tank (2) at the rear end of the vehicle body (1). The central control station (3) is electrically connected to the electric control box (4). The electric control box (4) is electrically connected to a water pump (7), a servo motor (16), and a travel switch (21). An electric vehicle motor controller (29) is provided inside the vehicle body (1). A working motor controller (40) is provided inside the electric control box (4). The front axle (25) and the rear axle (26) of the electric vehicle are electrically connected to the electric vehicle motor controller (29). The servo motor (16), the water pump (7), and the upper and lower travel switches (21) are connected to the working motor controller (40).The inner side of the center of the umbrella-shaped gear (11) is provided with a thread that is consistent with the threaded rod (12), and the bottom end of the umbrella-shaped gear (11) is rotatably connected to the bearing in the middle of the bearing seat.

2. The ice pouring vehicle for field use according to claim 1, characterized in that: The water pump (7) at the upper end of the water tank (2) has a conduit (27) extending into the water tank (2), and the mouth of the conduit (27) extends to the bottom of the water tank (2).

3. The ice pouring vehicle for field use according to claim 1, characterized in that: The water outlet pipe (9) arranged at the lower end of the rear end surface of the water tank (2) is located at the same horizontal position as the bottom surface of the water tank (2).

4. The ice pouring vehicle for field use according to claim 1, characterized in that: A knife clamp is provided between the front end of the bottom surface of the working crossbeam (6) and the scraper (22).

5. The ice pouring vehicle for field use according to claim 1, characterized in that: A heating wire (28) is coiled on the water spray nozzle (23) at the lower end of the working crossbeam (6), and the heating wire (28) is electrically connected to the central control station (3).

6. The ice pouring vehicle for field use according to claim 1, characterized in that: The servo motor (16) is fixed on the rear end of the vehicle body (1) via a motor seat.

7. The ice pouring vehicle according to claim 1, characterized in that Anti-collision beams (31) are fixed to the front and rear ends of the vehicle body (1).

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