CN104863081B - A kind of flat ice ice removing machine of Sledge type - Google Patents

Abstract

The invention relates to a sled-type flat ice deicer, which belongs to the technical field of ice rink maintenance machinery and equipment. It can complete the outdoor leveling of the ice rink, fill the scratches and pits on the level ice rink, and has the function of removing excess ice slag. The utility model can reduce the labor intensity of staff, improve work efficiency, facilitate maintenance, simple structure, convenient use and low cost. Including motor, belt transmission mechanism, water pipe, water control valve, water pump, water storage tank, water inlet, push rod, compartment, ice box, ice shovel, ice scraper disc, main shaft, wheels, crank rocker mechanism, skateboard, handle, scraper Ice blades, glands, baffles, lock nuts, bearing end caps, bearings, positioning pins and rubber pads, motors, belt transmission mechanisms and water storage tanks are installed on the carriages, and ice scraper discs, ice shovels and ice boxes are installed under the carriages , the ice scraper disc is equipped with an ice scraper, there are two skateboards at the bottom of the compartment, and four crank rocker mechanisms are arranged on both sides of the compartment.

Description

A sled type flat ice deicer

technical field

The invention relates to a sled type ice leveling and deicing machine, in particular to an ice rink maintenance equipment which integrates ice pouring and leveling of an ice rink, and belongs to the technical field of ice rink maintenance machinery and equipment.

Background technique

At present, the construction and maintenance costs of indoor ice rinks are too high. The average winter temperature in Northeast my country and North China is below 0°C, which creates convenient natural conditions for natural ice rinks to carry out winter outdoor ice sports. Indoor ice rink maintenance The equipment is expensive, and there are no areas that use expensive ice pouring trucks and ice leveling machines for indoor ice rinks to maintain outdoor ice rinks. In colleges and universities in the Northeast, outdoor skating rinks are formed simply by watering the flat ground in winter, but due to the large number of students And the damage of the skates to the ice rink often causes the simple ice rink to be uneven soon, which can be particularly dangerous during high-speed skating. For this reason, we have designed a kind of equipment for the maintenance of outdoor ice rinks, a sled-type flat ice deicer. It is convenient for colleges and universities to carry out ice sports in winter. It can complete the outdoor leveling of the ice rink, fill in the scratches and potholes on the leveling rink, and at the same time have the function of removing excess ice slag. The invention has the advantages of simple structure, convenient maintenance, convenient use and low cost.

Contents of the invention

The object of the present invention is to provide a sled-type flat ice deicer, which integrates ice pouring and leveling of the ice skating rink, can complete the outdoor leveling of the ice rink, fill the scratches and pits on the ice rink, and has The function of removing excess ice slag. The invention can reduce the labor intensity of workers, improve work efficiency, facilitate maintenance, simple structure, convenient use and low cost.

Technical scheme of the present invention is:

A sled-type flat ice deicer, including a motor, a belt transmission mechanism, a water pipe, a water control valve, a water pump, a water storage tank, a water inlet, a push rod, a carriage, an ice box, an ice shovel, an ice scraper disc, a main shaft, wheels, Crank and rocker mechanism, skateboard, handle, ice scraper, gland, lip seal, baffle plate, lock nut, bearing end cover, bearing, positioning pin and rubber pad, motor, belt transmission mechanism and storage One end of the belt transmission mechanism is connected to the motor output shaft, the other end is connected to the main shaft, the main shaft is connected to the carriage through bearings, one end of the water pipe is connected to the shaft end of the main shaft, and the other end is connected to the water storage tank. The water pipe is equipped with a water control valve and a water pump. There are ice scraper disc, ice shovel and ice box. The ice shovel is welded to the front of the ice box. There is a guide rail groove at the rear of the carriage. The ice box is installed on the guide rail groove on the carriage, near the side of the push rod, and fixed on On the compartment, the ice scraper disc is connected to the main shaft by a key and fixed on the main shaft by a lock nut. The ice scraper disc is equipped with an ice scraper, and there are two skateboards at the bottom of the compartment. Four crank rocker mechanisms are arranged on both sides of the compartment. Side, and installed on the side of the skateboard, the crank is connected to the wheel.

The main shaft is a hollow stepped shaft, the gland and the baffle are connected to the shaft end of the main shaft by screws, the water pipe is inserted into the shaft end of the main shaft, a rubber pad is installed between the gland and the baffle, and a There is a lip seal ring, the lip is facing down, the pulley is connected to the main shaft through a key, and fixed on the main shaft through a lock nut, and the middle part of the main shaft is fixed on the carriage through a bearing, and the bearing is a pair of one-way thrust tapered roller bearings , the inner ring of the bearing is connected to the main shaft through interference fit, the outer ring is connected to the carriage through clearance fit, the bearing end cover is connected to the carriage through screws, an adjusting gasket is arranged between the bearing end cover and the carriage, and the bearing end cover at the upper end There is a lip seal ring between the main shaft and the bearing end cover at the lower end and the ice scraper disc. The lower end of the main shaft has a keyway and thread. The ice scraper disc is connected to the main shaft by a key and fixed on the main shaft by a lock nut , The ice scraper disc is equipped with an ice scraper, and a guide rail groove is provided at the rear of the carriage.

Beneficial effects of the present invention: a sled type deicing machine for ice rink maintenance, this machine integrates ice pouring and leveling of outdoor skating rinks in winter, and is used for ice skating in primary and secondary schools and colleges and universities in North China and Northeast China. Sports items provide convenience, can complete the outdoor leveling of the ice rink, fill the scratches and potholes on the leveling ice rink, and have the function of removing excess ice slag. The invention can reduce the labor intensity of workers, improve work efficiency, has simple structure, is convenient for maintenance, is convenient for installation and use, and has low cost.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the non-working state of the present invention.

FIG. 3 is a top view of FIG. 1 .

Figure 4 is an assembly drawing of the main shaft.

FIG. 5 is a partially enlarged view of FIG. 4 .

In the figure: 1. Motor, 2. Belt transmission mechanism, 3. Water pipe, 4. Water control valve, 5. Water pump, 6. Water storage tank, 7. Water inlet, 8. Push rod, 9. Car compartment, 10. Ice box , 11. Ice shovel, 12. Ice scraper disc, 13. Main shaft, 14. Wheel, 15. Crank rocker mechanism, 16. Skateboard, 17. Handle, 18. Ice scraper, 19. Gland, 20. Lip seal Ring, 21. Baffle plate, 22. Lock nut, 23. Pulley, 24. Bearing end cover, 25. Bearing, 26. Locating pin, 27. Rubber pad.

detailed description

The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

A sled-type flat ice deicer, including a motor 1, a belt transmission mechanism 2, a water pipe 3, a water control valve 4, a water pump 5, a water storage tank 6, a water inlet 7, a push rod 8, a compartment 9, an ice box 10, an ice Shovel 11, ice scraper disc 12, main shaft 13, wheel 14, crank rocker mechanism 15, skateboard 16, handle 17, ice scraper 18, gland 19, lip seal ring 20, baffle plate 21, lock nut 22, bearing End cover 24, bearing 25, positioning pin 26 and rubber pad 27, motor, belt transmission mechanism and water storage tank are arranged on the carriage, the belt transmission mechanism is a secondary belt transmission reduction device, one end is connected with the output shaft of the motor, and the other end is connected with the main shaft , the main shaft is connected to the carriage through bearings, one end of the water pipe is connected to the shaft end of the main shaft, and the other end is connected to the water storage tank. The water pipe is equipped with a water control valve and a water pump. There are ice scraper discs, ice shovels and ice boxes under the carriage, and the ice shovel is welded on The front end of the ice box, the ice box is installed on the guide rail groove on the carriage, close to the side of the push rod, the ice scraper disc is connected to the main shaft by a key, and fixed on the main shaft by a lock nut, the ice scraper disc is equipped with an ice scraper, and the compartment There are two skateboards at the bottom, and four crank rocker mechanisms are arranged on both sides of the compartment and installed on the side of the skateboards, and the cranks are connected to the wheels.

When the water storage tank of the flat ice deicer is filled with water and it works forward on the ice surface, the handle is moved, the rocker in the crank rocker mechanism rotates, the wheels connected to the crank are retracted, and the skateboard touches the ice surface (As shown in Figure 1), the motor is connected to the main shaft through a belt transmission mechanism, and the main shaft rotates to drive the ice scraper disc installed at the lower end of the main shaft to rotate together. The ice scraper disc is equipped with an ice scraper, which scrapes off excess ice edges and corners on the ice rink. Open the water control valve, the water pump works, the water flows out from the water storage tank, flows through the water pipe and reaches the upper end of the main shaft. The scratches and potholes on the field are filled up. At the same time, the ice shovel collects the ice slag, and the ice slag enters the inside of the ice box. When the ice box is full of ice slag, pull out the positioning pin, pull out the ice box, and pour it out. Ice slag, install the ice box on the guide rail groove on the carriage again, insert the positioning pin, the flat ice deicer continues to work, and completes a working process.

When the flat ice deicer stops working and needs to leave the ice rink, the handle is moved, and the rocker in the crank rocker mechanism rotates. When the rocker and the connecting rod are in a straight line, the wheels touch the ground (as shown in Figure 2). , the crank rocker mechanism is at the dead center position, so that the machine can be pushed and moved freely, and the wheels can be guaranteed to move smoothly without rotating around the skateboard.

The main shaft is a hollow stepped shaft, the gland and the baffle are connected to the shaft end of the main shaft by screws, the water pipe is inserted into the shaft end of the main shaft, a rubber pad is installed between the gland and the baffle, and a There is a lip seal ring with the lip facing down to prevent water from flowing out. The pulley 23 is connected to the main shaft by a key and fixed on the main shaft by a lock nut. The middle part of the main shaft is fixed on the carriage by a bearing. The bearing is a pair of one-way Thrust tapered roller bearing, when the ice scraper rotates at high speed to scrape ice, it will generate a large impact load. The bearing can withstand a large axial load, is not sensitive to impact load, and has good rigidity. The inner ring of the bearing is through interference fit It is connected with the main shaft, the outer ring is connected to the carriage by clearance fit, the bearing end cover is connected to the carriage by screws, an adjusting gasket is provided between the bearing end cover and the carriage, and a lip is provided between the bearing end cover and the main shaft at the upper end. Sealing ring, the lip of the sealing ring faces upwards, which can prevent dust from entering the inside of the bearing. There is a lip-shaped sealing ring between the bearing end cover at the lower end and the ice scraper disc, and the lip faces downward, which can prevent the ice debris scraped off by the ice scraper from splashing Inside the bearing, the lower end of the main shaft has a keyway and thread. The ice scraper disc is connected to the main shaft through a key and fixed on the main shaft by a lock nut. The ice scraper disc is equipped with an ice scraper. The rotation of the main shaft drives the rotation of the ice scraper disc. Scrape off the excess ice edges on the ice rink, replenish the water with water pipes, fill up the scratches and pits on the ice rink, and collect the ice scum with the ice shovel, which enters the ice box.

Claims (2)

1. the flat ice ice removing machine of Sledge type, it is characterised in that comprise motor (1), belt gear (2), water pipe (3), water control valve (4), water pump (5), storage tank (6), water inlet (7), push rod (8), compartment (9), ice chest (10), ice scraper (11), Ice scraping knife dish (12), main shaft (13), wheel (14), crank and rocker mechanism (15), slide plate (16), handle (17), Ice scraping knife (18), gland (19), lip-type packing (20), baffle plate (21), locking nut (22), bearing (ball) cover (24), bearing (25), alignment pin (26) and rubber blanket (27), compartment is provided with motor, belt gear and storage tank, belt gear one end is connected with motor output shaft, and one end is connected with main shaft, main shaft is connected on compartment by bearing, and water pipe one end connects main-axis end, and one end connects storage tank, water pipe is provided with water control valve and water pump, and compartment has Ice scraping knife dish, ice scraper and ice chest, ice scraper is welded on ice chest front end, and rear portion, compartment is provided with guide-track groove, and ice chest is arranged on guide-track groove, near push rod side, and it is fixed on compartment by alignment pin, main shaft lower end has keyway and screw thread, Ice scraping knife dish is connected on main shaft by key, and is fixed on main shaft by locking nut, equipped with Ice scraping knife on Ice scraping knife dish, car bottom is provided with two slide plates, four crank and rocker mechanisms divide and are listed in both sides, compartment, and are arranged on slide plate side, and crank is connected to wheel.

2. the flat ice ice removing machine of one Sledge type according to claim 1, it is characterized in that described main shaft is a hollow multidiameter, gland and baffle plate are connected by screw at main-axis end, water pipe is inserted into inside main-axis end, equipped with rubber blanket between gland and baffle plate, equipped with lip-type packing between gland and water pipe, belt wheel (23) is connected on main shaft by key, and it is fixed on main shaft by locking nut, it is fixed on compartment by bearing in the middle part of main shaft, between bearing (ball) cover and the main shaft of upper end, it is equipped with lip-type packing between bearing (ball) cover and the Ice scraping knife dish of lower end, main shaft lower end has keyway and screw thread, Ice scraping knife dish is connected on main shaft by key, and be fixed on main shaft by locking nut.