Ice and snow breaker

Abstract

An ice and snow breaker belongs to the technical field of ice and snow removing equipment. The problems that at present, ice formed between a lane and a sidewalk needs to be cleaned manually through an ice breaking device, the workload of sanitation workers is large, the labor intensity is high, and the sanitation workers are prone to frostbite after long-time outdoor operation are solved. A driving mechanism is installed on a plate trolley, a bearing seat is further installed on the plate trolley, a transmission shaft is arranged at the executing end of the driving mechanism, the other end of the transmission shaft penetrates through the bearing seat to be connected with a deicing mechanism, the deicing mechanism comprises a rotary drum, an icebreaking piece, a front cover and a rear cover, and the transmission shaft is connected with the rear cover. One end of the transmission shaft penetrates through the rear cover to be connected with the front cover, a rotary drum is arranged between the front cover and the rear cover, and a plurality of icebreaking pieces are installed on the rotary drum. The ice and snow breaker disclosed by the utility model is mainly applied to the junction between a traffic lane and a sidewalk, and is high in ice breaking effect and high in efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of ice and snow removal equipment, and in particular relates to an ice and snow breaker. Background Art

[0002] In northern regions, winter lasts for 1 / 3 of the year, and in extremely cold regions, it even lasts for 1 / 2 of the year. Under the cold conditions in winter, ice and snow will accumulate and freeze. In order to ensure the safe operation of transportation, facilities and the environment, ice and snow need to be dealt with in a timely manner. Common snow removal methods are to use snowplows, snowplows and other equipment to clear large areas of snow or accumulated ice, or to use snow-melting agents and snow-melting salts to accelerate the melting of snow.

[0003] Existing snow removal equipment is mainly used for large-scale snow and ice accumulation, while local ice needs to be cleared manually using de-icing equipment. For example, at the junction of the height difference between the roadway and the sidewalk, large snow removal equipment cannot clear the ice there. Currently, the cleaning of this area is generally done manually using ice shovels and ice hammers to break the ice, and then the cleaning equipment is used to clean it. In cities, there are many junctions between roadways and sidewalks. After each snowfall, the workload of sanitation workers is heavy. Often, a cleaning team of more than ten people is responsible for the de-icing task of an entire street. In the severe cold conditions in the north, the labor intensity of sanitation workers is high, and long-term outdoor work is prone to frostbite.

[0004] Therefore, the present application proposes a semi-automatic ice and snow remover for clearing the junction of a lane and a sidewalk to solve the above-mentioned problem. Utility Model Content

[0005] The purpose of the development of the utility model is to solve the problem that the ice between the lane and the sidewalk needs to be cleared manually using ice-breaking equipment, the workload of sanitation workers is large, the labor intensity is high, and long-term outdoor work is prone to frostbite. A brief overview of the utility model is given below to provide a basic understanding of certain aspects of the utility model. It should be understood that this overview is not an exhaustive overview of the utility model. It is not intended to identify the key or important parts of the utility model, nor is it intended to limit the scope of the utility model.

[0006] The technical solution of this utility model:

[0007] A snow and ice breaker comprises a board cart, a driving mechanism and an ice-removing mechanism. The driving mechanism is mounted on the board cart, and a bearing seat is also mounted on the board cart. A transmission shaft is arranged at the execution end of the driving mechanism, and the other end of the transmission shaft passes through the bearing seat to establish a connection with the ice-removing mechanism. The ice-removing mechanism comprises a rotating drum, an ice-breaking piece, a front cover and a rear cover. The transmission shaft is connected to the rear cover, and one end of the transmission shaft passes through the rear cover to establish a connection with the front cover. A rotating drum is arranged between the front cover and the rear cover, and a plurality of ice-breaking pieces are mounted on the rotating drum.

[0008] Furthermore, the rotating drum includes a plurality of arc-shaped plates, and a circular array of the plurality of arc-shaped plates forms a rotating drum between the front cover and the rear cover. One end of each arc-shaped plate is connected to the rear cover through a slot and then fixed by a screw. The other end of the arc-shaped plate is inserted into the slot of the front cover. A plurality of circular holes and slide grooves are processed on the arc-shaped plate. The ice-breaking piece is inserted into the arc-shaped plate through the circular hole and is slidably arranged in the slide groove.

[0009] Furthermore, the inner circumferential array of the rear cover has multiple connecting rods, the other end of each connecting rod passes through the front cover and is arranged on the outer side of the front cover, and a nut is threadedly connected to the connecting rod, and the nut connects the front cover and the rear cover through the connecting rod.

[0010] Furthermore, the ice-breaking element includes a steel wire and an ellipsoidal sphere, the ellipsoidal sphere is fixedly connected to one end of the steel wire, the other end of the steel wire is connected to a hexagonal ice-breaking element or a spiked ice-breaking element, the ellipsoidal sphere passes through a circular hole and is arranged inside the rotating drum, and the steel wire is slidably arranged in a slide groove.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model is an ice and snow breaker, which drives the ice-breaking mechanism to chisel the ice on the road through the driving mechanism. Under the action of the board cart, the sanitation worker can push the board cart to realize semi-automatic ice breaking and de-icing. Under the rotation of the rotating drum, the ice-breaking parts on the rotating drum break the ice and clean the ice on the ground. Compared with manual cleaning, the efficiency is higher and faster, which reduces the outdoor working time of the sanitation workers and reduces the labor intensity of the sanitation workers. The ice and snow breaker of the utility model is mainly aimed at the intersection of the driving lane and the sidewalk, and has good ice breaking effect and high ice breaking efficiency.

[0013] 2. The utility model discloses a rotating drum of an ice and snow breaker, which is composed of six arc-shaped plates, each of which can be disassembled separately, and each of which is processed with a plurality of circular holes and slide grooves. The steel wire of the ice-breaking piece is connected with two kinds of ice-breaking devices, namely, a hexagonal ice-breaking piece and a spiked ice-breaking piece. The centrifugal force generated when the rotating drum rotates allows the hexagonal ice-breaking piece and the spiked ice-breaking piece to strike the ice on the ground. The split rotating drum is easy to maintain, and the ice-breaking piece on each arc-shaped plate is easy to install and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of an ice and snow breaker;

[0015] Figure 2 It is a front view of an ice and snow breaker;

[0016] Figure 3 It is a schematic diagram of the internal structure of the drum;

[0017] Figure 4 Schematic diagram of the connection between the curved plate and the back cover;

[0018] Figure 5 It is a schematic diagram of the connection relationship between the front cover and the rear cover;

[0019] Figure 6 It is a schematic diagram of the structure of the front cover;

[0020] Figure 7 It is a schematic diagram of a hexagonal ice breaker;

[0021] Figure 8 It is a schematic diagram of a sharp-pointed ice-breaking piece;

[0022] Fig. 9 yes Figure 1 Partial schematic diagram at point A in the middle.

[0023] In the figure: 1-plate cart, 2-driving mechanism, 3-bearing seat, 4-deicing mechanism, 5-transmission shaft, 6-rotating drum, 7-ice-breaking piece, 8-front cover, 9-rear cover, 10-connecting rod, 11-nut, 12-screw, 21-motor, 22-reducer, 61-arc plate, 62-slot, 71-steel wire, 72-ellipsoidal sphere, 73-hexagonal ice-breaking piece, 74-spiked ice-breaking piece, 81-slot, 611-round hole, 612-slideway. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] The connection mentioned in the present invention is divided into fixed connection and detachable connection. The fixed connection (i.e., non-detachable connection) includes but is not limited to conventional fixed connection methods such as folding connection, rivet connection, bonding connection, and welding connection. The detachable connection includes but is not limited to conventional detachable methods such as threaded connection, snap connection, pin connection, and hinge connection. When the specific connection method is not clearly defined, it is assumed that at least one connection method can always be found in the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example: welding connection is selected for fixed connection, and hinge connection is selected for detachable connection.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1, combination Figure 1-Figure 9 The present embodiment is described. An ice and snow breaker of the present embodiment includes a board cart 1, a driving mechanism 2 and an ice-removing mechanism 4. The driving mechanism 2 is installed on the board cart 1. A bearing seat 3 is also installed on the board cart 1. A transmission shaft 5 is provided at the execution end of the driving mechanism 2. The other end of the transmission shaft 5 passes through the bearing seat 3 to establish a connection with the ice-removing mechanism 4. The ice-removing mechanism 4 includes a rotating drum 6, an ice-breaking piece 7, a front cover 8 and a rear cover 9. The transmission shaft 5 is connected to the rear cover 9. One end of the transmission shaft 5 passes through the rear cover 9 to establish a connection with the front cover 8. A rotating drum 6 is provided between the front cover 8 and the rear cover 9, and a plurality of ice-breaking pieces 7 are installed on the rotating drum 6.

[0028] The plate trolley 1 is an existing plate trolley, and the driving mechanism 2 includes a motor 21 and a reducer 22. The motor 21 is fixed to the plate trolley 1 through a motor mounting base, and the execution end of the motor 21 is connected to the reducer 22. A transmission shaft 5 is installed on the reducer 22, and a universal wheel is installed at the bottom of the plate trolley 1.

[0029] The rotating drum 6 is composed of six arc-shaped plates 61, one end of each arc-shaped plate 61 is connected to the rear cover 9 through a slot 62 and then fixed by a screw 12, and the other end of the arc-shaped plate 61 is inserted into the slot 81 of the front cover 8, and 25 to 30 slide grooves 612 are processed on each arc-shaped plate 61, and each slide groove 612 is provided with a circular hole 611, and the ellipsoidal sphere 72 of the ice-breaking member 7 passes through the circular hole 611 and is arranged in the rotating drum 6, and the other end of the steel wire 71 is installed with a hexagonal ice-breaking member 73 or a spiked ice-breaking member 74, the hexagonal ice-breaking member 73 is actually a nut, and the spiked ice-breaking member 74 adopts an iron ring, and the outer surface of the ring is A circle of spikes is welded on the side circumference. When in use, the motor 21 drives the rotating drum 6 to rotate at a constant speed. Under the action of centrifugal force, the hexagonal ice-breaking pieces 73 or the spiked ice-breaking pieces 74 on each arc plate 61 hit the ice on the ground, and the ice-breaking effect is good. After the ellipsoidal sphere 72 of the steel wire bottom 71 is inserted into the rotating drum 6 through the circular hole 611, in the actual operation process, the ellipsoidal sphere 72 is inserted into the circular hole 611 at the minimum diameter longitudinally. After the rotating drum 6 rotates, the diameter of the ellipsoidal sphere 72 is greater than the width of the slide groove 612, so the ellipsoidal sphere 72 will not be thrown out of the rotating drum 6.

[0030] When the curved plate 6 is damaged, or most of the ice-breaking parts 7 on the curved plate 6 are damaged and need to be replaced, first remove the four nuts 11 on the surface of the front cover 8 from the connecting rod 10, then open the front cover 8, and then remove the screws 12 connecting the tail of the curved plate 6 to be replaced with the rear cover 9, and then remove the curved plate 6. After removing the curved plate 6, replace the curved plate 6 or remove the damaged ice-breaking parts 7 and replace them with new ones.

[0031] When in use, only one operator is required to hold the handrail of the flatbed cart 1, push it forward, turn on the motor 21 of the driving mechanism 2, and drive the rotating drum 61 to rotate at a constant speed through the motor 21. The operator moves back and forth 2 to 3 times along the junction between the sidewalk and the roadway to break the ice in the area, and finally clean it up uniformly through cleaning equipment.

[0032] In addition, the de-icing mechanism 4 can also be removed separately and installed on a snow-clearing vehicle to achieve fully automated snow-clearing operations.

[0033] This embodiment is only an illustrative description of the present application and does not limit its protection scope. Those skilled in the art may also make partial changes thereto, and as long as they do not exceed the spirit of the present application, they are all within the protection scope of the present application.

Claims

1. An ice and snow breaker, characterized in that: The invention comprises a board cart (1), a driving mechanism (2) and an ice-removing mechanism (4), wherein the driving mechanism (2) is mounted on the board cart (1), a bearing seat (3) is also mounted on the board cart (1), a driving shaft (5) is arranged at the execution end of the driving mechanism (2), the other end of the driving shaft (5) passes through the bearing seat (3) and is connected to the ice-removing mechanism (4), the ice-removing mechanism (4) comprises a rotating drum (6), an ice-breaking element (7), a front cover (8) and a rear cover (9), the driving shaft (5) is connected to the rear cover (9), one end of the driving shaft (5) passes through the rear cover (9) and is connected to the front cover (8), a rotating drum (6) is arranged between the front cover (8) and the rear cover (9), and a plurality of ice-breaking elements (7) are mounted on the rotating drum (6).

2. The ice and snow remover according to claim 1, characterized in that: The rotating drum (6) comprises a plurality of arc-shaped plates (61), and the plurality of arc-shaped plates (61) are arranged in a circular array between the front cover (8) and the rear cover (9) to form the rotating drum (6). One end of each arc-shaped plate (61) is connected to the rear cover (9) through a slot (62) and then fixed by a screw (12). The other end of the arc-shaped plate (61) is inserted into a slot (81) of the front cover (8). The arc-shaped plate (61) is processed with a plurality of circular holes (611) and sliding grooves (612). The ice-breaking element (7) is inserted into the arc-shaped plate (61) through the circular holes (611) and is slidably arranged in the sliding grooves (612).

3. The ice and snow remover according to claim 2, characterized in that: The rear cover (9) has a plurality of connecting rods (10) arranged in a circular array on the inner side, the other end of each connecting rod (10) passes through the front cover (8) and is arranged on the outer side of the front cover (8), a nut (11) is threadedly connected to the connecting rod (10), and the nut (11) connects the front cover (8) and the rear cover (9) via the connecting rod (10).

4. The ice and snow remover according to claim 2, characterized in that: The ice-breaking member (7) comprises a steel wire (71) and an ellipsoid (72); the ellipsoid (72) is fixedly connected to one end of the steel wire (71); the other end of the steel wire (71) is connected to a hexagonal ice-breaking member (73) or a spiked ice-breaking member (74); the ellipsoid (72) passes through a circular hole (611) and is arranged inside the rotating drum (6); and the steel wire (71) is slidably arranged in a slide groove (612).

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