Single-row multi-roller ice crusher

Abstract

The utility model discloses a single-row multi-roller ice crusher. At present, most of domestic icebreaking snow removers adopt loaders as carriers, and some units and departments need to purchase loaders without loaders, so that the equipment investment is increased. The ice breaking device comprises a connecting beam body (8) and a main beam (2), a plurality of bottom hanging covers (1) are fixed on the main beam, each bottom hanging cover is internally connected with an ice breaking roller body, the connecting beam body is connected with the main beam through a balance connecting rod (7), the connecting beam body is hinged with one end of a lifting hydraulic oil cylinder (3), and the other end of the lifting hydraulic oil cylinder (3) is connected with an ice breaking roller body. And the other end of the lifting hydraulic oil cylinder is hinged with the main beam. The multi-roller icebreaking snow remover is used for multi-roller icebreaking snow removal.

Description

Technical Field

[0001] The utility model relates to a single-row multi-roller ice breaker. Background Art

[0002] At present, in northern my country, snowfall in winter at -20-40 degrees Celsius will cause compacted snow to be rolled over by vehicles. Due to temperature changes, freezing will occur, which poses a great hazard to the passage of vehicles and personnel. Accidents often occur due to icy and slippery roads, causing great losses to people's lives and property. At present, most domestic icebreakers and snowplows use loaders as carriers. Some units and departments that do not have loaders need to purchase loaders, which increases equipment investment. Utility Model Content

[0003] The utility model aims to solve the above-mentioned problems and provides a single-row multi-roller ice breaker.

[0004] The above purpose is achieved through the following technical solutions:

[0005] A single-row multi-roller ice breaker comprises a connecting beam and a main beam, a plurality of bottom hanging covers are fixed on the main beam, an ice-breaking roller body is connected to each bottom hanging cover, the connecting beam and the main beam are connected by a balancing connecting rod, the upper and middle part of the connecting beam is hinged to one end of a lifting hydraulic cylinder, and the other end of the lifting hydraulic cylinder is hinged to the lower and middle part of the main beam.

[0006] The single-row multi-roller ice breaker, the ice-breaking roller body includes an ice-breaking roller and two roller swing frame side plates, the two roller swing frame side plates are connected and fixed by a connecting plate to form an independent roller swing frame, the end of the central axis of the ice-breaking roller center is fixed to the middle cava of the roller swing frame, the roller swing frame has a swing frame front axle and a swing frame rear axle, the swing frame front axle is connected to the bottom suspension cover by an axis, side hangers are fixed at positions corresponding to each of the ice-breaking rollers on the main beam, the side hangers are hinged to the top of the spring guide column device, and the bottom of the spring guide column device is hinged to the swing frame rear axle.

[0007] The single-row multi-roller ice breaker, the spring guide column device includes an upper sleeve, a pressure spring, a spring guide column and a lower iron, a spring guide column is fixed between the upper sleeve and the lower iron, the pressure spring is sleeved on the spring guide column, the upper sleeve is connected to the side hanger through a rotating shaft, the lower iron is sleeved on the rear axle of the swing frame and is rotatably connected to the rear axle of the swing frame.

[0008] The single-row multi-roller ice breaker, the spring guide column is a telescopic sleeve rod structure.

[0009] The single-row multi-roller icebreaker, the connecting beam body is fixed to the front suspension of the dump truck or the road grader. Beneficial Effects

[0010] 1. The utility model is fixed to the front suspension of a dump truck, a road grader or a loader, and does not require a loader as a carrier, thereby improving the adaptability of the equipment.

[0011] 2. The utility model uses a dump truck, a road grader or a loader to push the device to move, so that the ice-breaking roller moves on the road surface. The ice-breaking teeth on the ice-breaking roller will break the ice on the road surface. At the same time, multiple ice-breaking rollers are set up, and each ice-breaking roller applies ice-breaking pressure through a spring guide column device alone, which can improve its ice-breaking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 It is a side view of the utility model;

[0013] Attached Figure 2 It is the front view of the utility model;

[0014] Attached Figure 3 It is a rear view of the utility model;

[0015] Attached Figure 4 It is a top view of the utility model;

[0016] In the figure: 1. bottom hanging cover; 2. main beam; 3. lifting hydraulic cylinder; 4. ice-breaking roller; 5. side hanger; 6. spring guide column device; 7. balancing connecting rod; 8. connecting beam body; 9. front axle of swing frame; 10. roller swing frame; 11. connecting plate; 12. middle axis; 13. rear axle of swing frame; 61. upper sleeve; 62. pressure spring; 63. spring guide column; 64. lower iron. DETAILED DESCRIPTION

[0017] Reference Figure 1-Figure 4 A single-row multi-roller ice breaker comprises a connecting beam body 8 and a main beam 2, a plurality of bottom hanging covers 1 are fixed on the main beam, each of the bottom hanging covers is connected with an ice-breaking roller body, the connecting beam body is connected to the main beam through a balancing connecting rod 7, there are four balancing connecting rods, one end of each balancing connecting rod is hinged to the main beam, and the other end is hinged to the connecting beam body, the middle and upper part of the connecting beam body is hinged to one end of the lifting hydraulic cylinder 3, and the other end of the lifting hydraulic cylinder is hinged to the middle and lower part of the main beam.

[0018] The hydraulic lifting cylinder is used to adjust the height and pressure of the device above the ground;

[0019] The ice-breaking roller body comprises an ice-breaking roller 4 and two roller swing frame side plates 10, the two roller swing frame side plates are connected and fixed by a connecting plate 11 to form an independent roller swing frame, the end of the central axis 12 in the center of the ice-breaking roller is fixed to the middle cava of the roller swing frame, the ice-breaking roller and the central axis are connected by a bearing, the roller swing frame has a swing frame front axle 9 and a swing frame rear axle 13, the swing frame front axle is connected to the bottom suspension cover by an axle, side hangers 5 are fixed at positions corresponding to each of the ice-breaking rollers on the main beam, the side hangers are hinged to the top end of the spring guide column device, and the bottom of the spring guide column device is hinged to the swing frame rear axle.

[0020] The spring guide column device includes an upper sleeve 61, a pressure spring 62, a spring guide column 63 and a lower iron 64. A spring guide column is fixed between the upper sleeve and the lower iron. The spring guide column is a telescopic sleeve rod structure. The pressure spring is sleeved on the spring guide column. The upper end of the pressure spring is fixed to the upper sleeve, and the lower end of the pressure spring is fixed to the lower iron. The upper sleeve is connected to the side hanger through a rotating shaft, and the lower iron is sleeved on the rear axle of the swing frame and is rotatably connected to the rear axle of the swing frame.

[0021] Working principle: When in use, fix the connecting beam of the device to the front suspension of the dump truck, grader or loader. After fixation, adjust the lifting hydraulic cylinder to adjust the height and pressure of the device above the ground. Then the movement of the dump truck or grader can push the movement of the device. During the movement, the ice-breaking roller breaks the ice on the road while moving on the road. The pressure of each ice-breaking roller is adjusted individually through a spring guide column device, which can cope with ice-breaking work on uneven roads.

Claims

1. A single-row multi-roller ice breaker, characterized by: It consists of a connecting beam body and a main beam, a plurality of bottom hanging covers are fixed on the main beam, each of the bottom hanging covers is connected to an ice-breaking roller body, the connecting beam body and the main beam are connected by a balancing connecting rod, the upper and middle part of the connecting beam body is hinged to one end of the lifting hydraulic cylinder, and the other end of the lifting hydraulic cylinder is hinged to the lower and middle part of the main beam.

2. The single-row multi-roller ice breaker according to claim 1 is characterized in that: The ice-breaking roller body comprises an ice-breaking roller and two roller swing frame side plates, the two roller swing frame side plates are connected and fixed by a connecting plate to form an independent roller swing frame, the end of the central axis of the ice-breaking roller center is fixed to the middle cava of the roller swing frame, the roller swing frame is provided with a swing frame front axle and a swing frame rear axle, the swing frame front axle is connected to the bottom suspension cover by an axle, side hangers are fixed at positions corresponding to each of the ice-breaking rollers on the main beam, the side hangers are hinged to the top end of the spring guide column device, and the bottom of the spring guide column device is hinged to the swing frame rear axle.

3. The single-row multi-roller ice breaker according to claim 2 is characterized in that: The spring guide column device includes an upper sleeve, a pressure spring, a spring guide column and a lower iron. A spring guide column is fixed between the upper sleeve and the lower iron. The pressure spring is sleeved on the spring guide column. The upper sleeve is connected to the side hanger through a rotating shaft. The lower iron is sleeved on the rear axle of the swing frame and is rotatably connected to the rear axle of the swing frame.

4. The single-row multi-roller ice breaker according to claim 3 is characterized in that: The spring guide column is a telescopic sleeve rod structure.

5. The single-row multi-roller ice breaker according to claim 4 is characterized in that: The connecting beam body is fixed to the front suspension of the dump truck or the road grader.

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