Icebreaking machine with double icebreaking rollers

Abstract

The utility model relates to the technical field of deicing machinery, and discloses a double-icebreaking-roller icebreaker which comprises a driving vehicle, a suspension arm is arranged on the right side of the driving vehicle, a baffle is rotatably connected to the bottom end of the suspension arm, two positioning shafts are fixedly connected to the middle of the baffle, a plurality of supporting frames are rotatably connected to the exteriors of the positioning shafts, and the supporting frames are fixedly connected to the right side of the driving vehicle. A snow breaking roller is rotatably connected to the middle of the bottom end of the supporting frame, a connecting frame is fixedly connected to the outer portion of the baffle, a connecting block is rotatably connected to the middle of the end, away from the baffle, of the connecting frame, a first motor is fixedly connected to the top end of the connecting block, and a worm is fixedly connected to the driving end of the first motor. The angle between the snow shoveling plate parallel to the ground and the opposite ground is adjusted so that crushed accumulated snow can be better swept away, in addition, the supporting spring abuts against the snow breaking roller to compact the road surface, meanwhile, the balance weight drill bit stretches and retracts to extrude the ground, and it is ensured that the snow breaking roller effectively rolls on the road surface and makes full contact with the ground to crush the accumulated snow.

Description

TECHNICAL FIELD

[0001] The utility model relates to deicing machinery technical field especially relates to a double ice breaking roller ice breaking machine. BACKGROUND

[0002] Crushing road ice and gradually accumulated hard snow, keeping traffic safety and road unobstructed, is the general operation of road winter maintenance in most areas of northern China. Due to the low degree of mechanization, the road ice and snow cannot be removed in time, often forming ice and snow public hazard, blocking traffic, traffic accidents frequently occur, which brings certain harm and inconvenience to urban life, transportation, industry, commerce, service industry and other aspects of the national economy.

[0003] In this case, ice breaking machine is needed to clean and crush the ice and snow on the road. The ice breaking machine is composed of a main frame, a mounting frame, a connecting frame, a supporting arm, a hanging frame, an ice breaking device, a hydraulic power unit, a storage rack, a control system and the like. The traction type is installed on the hanging plate at the front or rear end of the truck, and the ice breaking operation is completed during the truck driving.

[0004] The snow shovel plate of part of the existing ice breaking machine equipment is usually designed with fixed angle or complex adjustment mode, which causes inconvenient angle adjustment and difficulty in flexible adjustment according to the actual situation. In this way, after the ice blocks are broken, the spreading direction cannot be effectively controlled, which is easy to cause the ice blocks to splash or accumulate in front of the machine body, hinder the equipment to continue to advance and break ice, and finally reduce the ice breaking efficiency and quality. In addition, the traditional equipment often does not fully consider the unevenness of the road surface and the change of the ice layer thickness, so that the equipment cannot be closely attached to the road surface. When the attachment degree is insufficient, the equipment cannot penetrate into the ice layer, and the ice layer cannot be completely broken. At the same time, the close attachment also causes the snow breaking roller to slip easily during work, so that the ice breaking force cannot be effectively transmitted to the ice layer, not only reducing the ice breaking efficiency, but also making the ice breaking effect uneven and the quality unstable. Therefore, in view of the above problems, a double ice breaking roller ice breaking machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a double ice breaking roller ice breaking machine, which aims at improving the problem that the ice breaking machine snow shovel plate cannot be adjusted, causing the ice blocks to splash or accumulate in front of the machine body, and the problem that the snow breaking roller is easy to slip and not move due to insufficient pressure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a double ice breaking roller ice breaking machine, including drive car, the right side of drive car is provided with the cantilever, the bottom end of cantile bar is rotatably connected with the baffle, the middle part of baffle is fixedly connected with two positioning shafts, the outside of positioning shaft is rotatably connected with a plurality of support frame, the bottom end middle part of support frame is rotatably connected with the snow roller, the outside of baffle is fixedly connected with the link frame, the middle part of the one end of link frame away from baffle is rotatably connected with the connecting block, the top of connecting block is fixedly connected with motor no.

[0008] As a further description of the above technical solution:

[0009] The side top of the link frame away from the baffle is fixedly connected with a protective cover, and the top of the protective cover is fixedly connected with a motor two.

[0010] As a further description of the above technical solution:

[0011] The booster assembly includes a plurality of hydraulic telescopic rods, the bottom end of the plurality of hydraulic telescopic rods is rotatably connected in the middle part of the support frame, the outside of the snow roller is fixedly connected with a plurality of pressing plates, a plurality of grooves are formed in the outside of the snow roller, the inside of the grooves is slidably connected with a limiting block, the outside of the limiting block is fixedly connected with a counterweight drill bit, the side away from the counterweight drill bit of the limiting block is fixedly connected with a supporting spring.

[0012] As a further description of the above technical solution:

[0013] The outside of the worm is meshedly connected with the outside of the worm wheel, and the top outside of the connecting block is rotatably connected to the top inner wall of the adjusting block.

[0014] As a further description of the above technical solution:

[0015] The top outside of the connecting block is rotatably connected to the top end of the link frame, and the bottom end of the motor two is fixedly connected to the middle part of the top of the connecting block.

[0016] As a further description of the above technical solution:

[0017] The outside of the hydraulic telescopic rod is sleeved with a standing spring, the top of the standing spring is fixedly connected to the inner wall of the baffle on the left and right sides, and the bottom end of the standing spring is fixedly connected to the middle part of the support frame.

[0018] As a further description of the above technical solution:

[0019] The top end of the hydraulic telescopic rod is rotationally connected to the inner wall of the baffle on the left and right sides.

[0020] As a further description of the above technical solution:

[0021] The outer part of the counterweight drill bit is slidingly connected to the inner wall of the groove, and one end of the supporting spring away from the counterweight drill bit is fixedly connected to the inner wall of the groove.

[0022] The utility model has the advantages of the following:

[0023] 1. In the utility model, the motor one drives the worm gear to engage the snow shovel plate defined worm wheel, thereby driving the snow shovel plate to adjust the angle of contact with the ground, and the motor two controls the connecting block to rotate, realizing the adjustment of the angle of the snow shovel plate parallel to the ground and the opposite ground, so as to better control the direction of the broken ice blocks spreading to both sides, reduce the problem of ice blocks splashing or accumulating in front of the machine body, and more effectively penetrate the ice layer, making the ice breaking process more thorough.

[0024] 2. In the utility model, the multiple independent snow breaking rollers contact the ground, and the supporting force of the hydraulic telescopic rod and the standing spring allows the snow breaking roller to closely adhere to the ground and drive the counterweight drill bit to extend in the supporting spring, realizing the compaction of the snow road ground by the snow breaking roller and the extension and extrusion of the ground by the counterweight drill bit, ensuring that the snow breaking roller effectively rolls on the road surface and fully contacts and rolls the ground to crush the snow. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of a double ice breaking roller ice breaking machine is provided for the utility model;

[0026] Figure 2 A structural schematic view of a connecting block of a double ice breaking roller ice breaking machine is provided for the utility model;

[0027] Figure 3 A structural schematic view of a connecting roller of a double ice breaking roller ice breaking machine is provided for the utility model;

[0028] Figure 4 A structural schematic view of a supporting spring of a double ice breaking roller ice breaking machine is provided for the utility model.

[0029] LEGEND:

[0030] 1. Driving vehicle; 2. Lifting arm; 3. Baffle; 4. Positioning shaft; 5. Support frame; 6. Snow breaking roller; 7. Connecting frame; 8. Connecting block; 9. Motor one; 10. Worm gear; 11. Connecting roller; 12. Worm wheel; 13. Adjusting block; 14. Snow shovel plate; 15. Protective cover; 16. Motor two; 17. Hydraulic telescopic rod; 18. Standing spring; 19. Pressing plate; 20. Groove; 21. Limiting block; 22. Counterweight drill bit; 23. Supporting spring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a double-ice-breaking roller icebreaker, comprising a drive vehicle 1, which serves as the power source and carrier for the entire icebreaker, providing movement and power support. The operation of each component can be controlled via a central control system. A boom 2 is located on the right side of the drive vehicle 1, and the boom 2 is a telescopic and rotatable mechanical arm structure.

[0033] A baffle 3 is rotatably connected to the bottom end of the boom 2. The baffle 3 is a long, convex-shaped shell. Two positioning shafts 4 are fixedly connected to the middle of the baffle 3. The positioning shafts 4 provide rotational support for the support frame 5, enabling the snow-breaking roller 6 to perform snow removal work at different angles. Multiple support frames 5 are rotatably connected to the outside of the positioning shafts 4. The snow-breaking roller 6 is rotatably connected to the middle of the bottom end of the support frame 5. The support frame 5 provides support and installation position for the snow-breaking roller 6.

[0034] refer to Figure 2 , Figure 3 A connecting frame 7 is fixedly connected to the outside of the baffle 3. A connecting block 8 is rotatably connected to the middle of the end of the connecting frame 7 away from the baffle 3. The connecting frame 7 provides support and mounting position for the connecting block 8. The top of the connecting block 8 is rotatably connected to the top of the connecting frame 7, thus limiting the rotational position of the connecting block 8. A motor 9 is fixedly connected to the top of the connecting block 8, located off-center from the center of the connecting block 8. A worm gear 10 is fixedly connected to the drive end of the motor 9, driving the worm gear 10 to rotate. A connecting roller 11 is rotatably connected to the middle of the bottom of the connecting block 8. A worm wheel 12 is fixedly connected to the middle of the connecting roller 11, connecting the worm wheel 12 and the connecting block 8. The outside of the worm gear 10 is not engaged with the outside of the worm wheel 12. The worm gear 10 can mesh with the worm wheel 12 for rotation.

[0035] An adjusting block 13 is rotatably connected to the outside of the connecting roller 11. The top of the adjusting block 13 has three slots. The top of the connecting block 8 is rotatably connected to the inner wall of the top of the adjusting block 13. The adjusting block 13 slides along the outer edge of the bottom end of the connecting block 8. A snowplow 14 is fixedly connected to the bottom end of the adjusting block 13. When the adjusting block 13 rotates, it will drive the snowplow 14 to rotate and adjust the angle of the snowplow 14 relative to the road surface.

[0036] A protective cover 15 is fixedly connected to the top of the side of the connecting frame 7 away from the baffle 3. A second motor 16 is fixedly connected to the top of the protective cover 15. The protective cover 15 provides support for the second motor 16 and covers the outside of the first motor 9. The bottom end of the second motor 16 is fixedly connected to the top center of the connecting block 8. The second motor 16 controls the rotation of the connecting block 8, which indirectly drives the snowplow 14 to adjust the tilt angle, so as to better control the direction in which the ice blocks scatter to both sides after breaking.

[0037] refer to Figure 2 , Figure 4 The support frame 5 is externally equipped with a pressurizing assembly, which includes multiple hydraulic telescopic rods 17. The bottom ends of the multiple hydraulic telescopic rods 17 are rotatably connected to the middle of the support frame 5, and the top ends of the hydraulic telescopic rods 17 are rotatably connected to the left and right sides of the inner wall of the baffle 3. A lifting spring 18 is sleeved on the outside of the hydraulic telescopic rods 17. The top ends of the lifting springs 18 are fixedly connected to the left and right sides of the inner wall of the baffle 3, and the bottom ends of the lifting springs 18 are fixedly connected to the middle of the support frame 5. The hydraulic telescopic rods 17 expand and contract under internal air pressure, and in cooperation with the lifting springs 18, use the inner wall of the baffle 3 as support to press against the support frame 5. This indirectly presses against the pressure plate 19 of the snow-breaking roller 6, ensuring close contact with the road surface for rolling.

[0038] Multiple pressure plates 19 are fixedly connected to the outside of the snow-breaking roller 6, and roll on the road surface to remove snow. Multiple grooves 20 are formed on the outside of the snow-breaking roller 6, surrounding its outer circumference, and also on the front and rear sides. Limiting blocks 21 are slidably connected inside the grooves 20, and counterweight drill bits 22 are fixedly connected to the outside of the limiting blocks 21, sliding within the grooves 20 to limit their range of motion.

[0039] The counterweight drill bit 22 is externally slidably connected to the inner wall of the groove 20. A support spring 23 is fixedly connected to the side of the limiting block 21 away from the counterweight drill bit 22. Under road surface compression, the support spring 23 causes the counterweight drill bit 22 to retract into the groove 20. The counterweight drill bit 22 then vibrates and extends under the action of the support spring 23 to break up the snow on the road surface. This helps the pressure plate 19 of the snow-breaking roller 6 roll on the road surface to prevent slippage. The end of the support spring 23 away from the counterweight drill bit 22 is fixedly connected to the inner wall of the groove 20. The support spring 23 provides a rebound force to the counterweight drill bit 22, enabling it to retract and vibrate under road surface compression to break up the snow on the road surface.

[0040] Working principle: During use, the drive vehicle 1 starts the boom 2, which holds the baffle 3 and the connecting frame 7 in place with the snow removal components on the road surface. Then, the drive vehicle 1 starts, causing the pressure plate 19 of the snow-breaking roller 6 to roll on the road surface for snow removal. While the snow-breaking roller 6 is rolling, the counterweight drill bit 22 in the groove 20 of the snow-breaking roller 6 is squeezed and retracted into the groove 20 by the road surface, pressing the support spring 23. The support spring 23 then drives the counterweight drill bit 22 to extend and vibrate, breaking up the snow on the road surface, thereby assisting the pressure plate 19 of the snow-breaking roller 6 to roll on the road surface and preventing it from slipping. In addition, when the pressure plate 19 rolls, the hydraulic telescopic rod 17 and the upright spring 18, which are limited by the support frame 5 supporting the snow-breaking roller 6, will use the inner wall of the baffle 3 as support to press against the support frame 5, indirectly pressing against the pressure plate 19 of the snow-breaking roller 6 to roll tightly against the road surface, thereby enhancing the snow removal effect of the pressure plate 19.

[0041] After the pressure plate 19 and the counterweight drill bit 22 break up the snow on the road surface, the connecting block 8 and motor 9 can be started by controlling the central control system of the drive vehicle 1. The starting motor 9 drives the worm gear 10 to mesh with the worm wheel 12 to rotate, so that the worm wheel 12 drives the snowplow 14 to adjust the angle with the ground through the connection of the connecting roller 11, so as to maximize the snow removal function. Then, the starting motor 16 controls the connecting block 8 to rotate, so that the snowplow 14 can be indirectly driven by the connecting block 8 to adjust the tilt angle, so as to better control the direction of the ice blocks spreading to both sides after breaking.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-ice-breaking roller ice-breaking machine, comprising a drive vehicle (1), characterized in that: A boom (2) is provided on the right side of the drive vehicle (1). A baffle (3) is rotatably connected to the bottom end of the boom (2). Two positioning shafts (4) are fixedly connected to the middle of the baffle (3). Multiple support frames (5) are rotatably connected to the outside of the positioning shafts (4). A snow-breaking roller (6) is rotatably connected to the middle of the bottom end of the support frame (5). A connecting frame (7) is fixedly connected to the outside of the baffle (3). A connecting block (8) is rotatably connected to the middle of the end of the connecting frame (7) away from the baffle (3). A motor (9) is fixedly connected to the top of the connecting block (8), a worm gear (10) is fixedly connected to the drive end of the motor (9), a connecting roller (11) is rotatably connected to the middle of the bottom end of the connecting block (8), a worm wheel (12) is fixedly connected to the middle of the connecting roller (11), an adjusting block (13) is rotatably connected to the outside of the connecting roller (11), a snowplow (14) is fixedly connected to the bottom end of the adjusting block (13), and a pressurizing component is provided on the outside of the support frame (5).

2. The double ice-breaking roller ice-breaking machine according to claim 1, characterized in that: A protective cover (15) is fixedly connected to the top of the side of the connecting frame (7) away from the baffle (3), and a motor (16) is fixedly connected to the top of the protective cover (15).

3. The double ice-breaking roller ice-breaking machine according to claim 1, characterized in that: The pressurization assembly includes multiple hydraulic telescopic rods (17), the bottom ends of which are rotatably connected to the middle of the support frame (5). Multiple pressure plates (19) are fixedly connected to the outside of the snow-breaking roller (6). Multiple grooves (20) are provided on the outside of the snow-breaking roller (6). A limit block (21) is slidably connected inside the groove (20). A counterweight drill bit (22) is fixedly connected to the outside of the limit block (21). A support spring (23) is fixedly connected to the side of the limit block (21) away from the counterweight drill bit (22).

4. The double ice-breaking roller ice-breaking machine according to claim 1, characterized in that: The outside of the worm (10) is meshed with the outside of the worm wheel (12), and the top of the connecting block (8) is rotatably connected to the top inner wall of the adjusting block (13).

5. A double-ice-breaking roller icebreaker according to claim 2, characterized in that: The top end of the connecting block (8) is rotatably connected to the top end of the connecting frame (7), and the bottom end of the second motor (16) is fixedly connected to the middle of the top end of the connecting block (8).

6. The double ice-breaking roller ice-breaking machine according to claim 3, characterized in that: The hydraulic telescopic rod (17) is fitted with a lifting spring (18) on its outside. The top end of the lifting spring (18) is fixedly connected to the left and right sides of the inner wall of the baffle (3), and the bottom end of the lifting spring (18) is fixedly connected to the middle of the support frame (5).

7. The double ice-breaking roller ice-breaking machine according to claim 3, characterized in that: The top end of the hydraulic telescopic rod (17) is rotatably connected to the left and right sides of the inner wall of the baffle (3).

8. The double ice-breaking roller ice-breaking machine according to claim 3, characterized in that: The counterweight drill bit (22) is externally slidably connected to the inner wall of the groove (20), and the end of the support spring (23) away from the counterweight drill bit (22) is fixedly connected to the inner wall of the groove (20).

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