Snow crushing structure for snow plough

Abstract

The utility model provides a snow breaking structure for a snow plough, which is characterized in that a triangular snow cavity is formed by a fixing plate, a baffle plate and a snow surface, the fixing plate is hinged with the baffle plate, the baffle plate is unfolded when the fixing plate descends, the baffle plate is contracted when the fixing plate ascends, and the volume of the snow cavity in the two states is changed. The snow ploughing requirements of different degrees are met; when the motor is started, the rotating shaft rotates, the middle position of the rotating shaft serves as the boundary, the purpose of snow ploughing can be achieved through one motor, and energy can be saved. Wherein the coulters are of an arc-shaped structure, the coulters are annularly distributed on the outer wall of the rotating shaft, when the rotating shaft rotates at a high speed, the coulters are matched to smash snow blocks, and the snow blocks cannot splash due to shielding of the fixing plate and the baffle and can be left on a snowfield along with traveling of the snow plough; the snow breaking structure is controlled by one motor, the motor cannot continue to work when damaged, and the situation that reworking is needed after one of the two motors works and is damaged is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of snow plows, and in particular relates to a snow crushing structure for snow plows. Background Art

[0002] A snow plow used for trimming the slope of an indoor ski resort includes: a control room, a track assembly, a drive assembly, a snow shovel assembly, and a snow plow assembly. The snow plow is generally driven on the slope by a track vehicle in the direction of travel with the help of a pull rod. The adjustment of the working depth of the snow plow assembly determines the actual thickness of the snow cover to be plowed, and the volume of the snow chamber of the snow plow assembly determines the amount of snow processed by the snow plow in the working chamber. The purpose of processing snow in the snow chamber is to reduce the block of snow.

[0003] The existing snow plow's snow-breaking structure has a too long shaft. In order to drive the entire shaft and plow blade to rotate at high speed to break the snow blocks, it generally relies on two motors on both sides of the snow chamber to run simultaneously to realize the rotation of the shaft and the plow blade, thereby realizing the snow plowing function. The existing structure has the following problems: first, the energy required for the two motors to consume is increased, resulting in energy waste; second, the two motors need to be controlled synchronously, which involves certain risks. When one of the motors is damaged, the existing structure can only achieve half of the work, requiring rework, which is time-consuming and labor-intensive. Therefore, the utility model proposes a snow-breaking structure for a snow plow to solve the above problems. Utility Model Content

[0004] The utility model provides a snow crushing structure for a snow plow, aiming to solve the problems raised by the background technology.

[0005] The utility model is implemented as follows: a snow crushing structure for a snow plow includes a fixing plate and a baffle;

[0006] The fixing plate is hingedly connected to the baffle plate, and the fixing plate, the baffle plate and the snow surface form a triangular chamber as a snow chamber;

[0007] A motor is fixedly provided on the outer wall of the fixed plate, and the motor is located in the middle position of the fixed plate. The output end of the motor is fixedly connected to the middle position of the rotating shaft. A plow is fixedly provided on the outer wall of the rotating shaft, and a plurality of plows are provided, and the plurality of plows are distributed in a circular ring shape.

[0008] Preferably, with the middle position of the rotating shaft as the boundary, the plurality of plowshares are distributed on the rotating shaft in a bilaterally symmetrical manner.

[0009] Preferably, the plow blade is an arc-shaped structure.

[0010] Preferably, a first ear plate is provided on the end surface of the rotating shaft, the first ear plate is fixedly connected to the fixed plate, and the first ear plate is rotatably connected to the rotating shaft.

[0011] Preferably, a second ear plate is provided on the outer wall of the rotating shaft, the second ear plate is fixedly connected to the fixed plate, and the second ear plate is rotatably connected to the rotating shaft.

[0012] Preferably, flanges are provided on the outer sides of the first ear plate and the second ear plate, the flanges are fixedly connected to the first ear plate and the second ear plate, and the flanges are rotatably connected to the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The fixed plate is connected to the snow plow through a connecting rod and a cylinder, and the connecting rod and the cylinder are hinged to the snow plow and the fixed plate. The snow plow can lift and lower the fixed plate through the contraction of the connecting rod and the cylinder, thereby adjusting the depth of snow plowing;

[0015] 2. The fixed plate, the baffle and the snow surface form a triangular snow chamber. The fixed plate is hinged with the baffle. When the fixed plate is lowered, the baffle will expand, and when the fixed plate is raised, the baffle will shrink. The volume of the snow chamber will change in the two states to meet the needs of different degrees of snow plowing. When the motor is started, the rotating shaft rotates, and with the middle position of the rotating shaft as the boundary, multiple plow blades are symmetrically distributed on the rotating shaft, so one motor can achieve the purpose of snow plowing, which can save energy.

[0016] 3. The plow blade is an arc-shaped structure, and multiple plow blades are distributed in a circular ring on the outer wall of the rotating shaft. When the rotating shaft rotates at a high speed, multiple plow blades can cooperate to break the snow blocks, and due to the shielding of the fixed plate and the baffle, the snow blocks will not splash, and will remain on the snow as the snow plow travels; this snow crushing structure is controlled by a motor, and will not continue to work when the motor is damaged, and there will be no situation where one of the two motors is damaged and needs to be reworked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the motor, the rotating shaft, the plow blade and the ear plate in the utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the motor, the rotating shaft and the plowshare in the utility model.

[0020] In the figure:

[0021] 1. Fixed plate; 2. Baffle; 3. Motor; 4. Rotating shaft; 5. Plowshare; 6. First ear plate; 7. Second ear plate; 8. Flange. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0024] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. 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] See also Figures 1 to 3 The utility model provides a technical solution: a snow crushing structure for a snow plow, comprising a fixed plate 1 and a baffle plate 2; the fixed plate 1 is hinged with the baffle plate 2, and the fixed plate 1, the baffle plate 2 and the snow surface form a triangular chamber as a snow chamber; a motor 3 is fixedly provided on the outer wall of the fixed plate 1, and the motor 3 is located in the middle position of the fixed plate 1, and the output end of the motor 3 is fixedly connected to the middle position of a rotating shaft 4, and a plow 5 is fixedly provided on the outer wall of the rotating shaft 4, and a plurality of plows 5 are provided, and the plurality of plows 5 are distributed in a circular ring shape.

[0028] In this embodiment, the fixed plate 1 is connected to the snow plow through a connecting rod and a cylinder, and the connecting rod and the cylinder are hinged to the snow plow and the fixed plate 1. The snow plow can achieve the purpose of lifting and lowering the fixed plate 1 through the contraction of the connecting rod and the cylinder, thereby achieving the adjustment of the depth of snow plowing; wherein the fixed plate 1, the baffle plate 2 and the snow surface form a triangular snow cavity, and the fixed plate 1 is hinged to the baffle plate 2. When the fixed plate 1 is lowered, the baffle plate 2 will be expanded, and when the fixed plate 1 is raised, the baffle plate 2 will be contracted. The volume of the snow cavity in the two states will change to meet the needs of different degrees of snow plowing; when the motor 3 is started, the rotating shaft 4 rotates to rotate the rotating shaft 4 is the middle position of the boundary, and multiple plow blades 5 are symmetrically distributed on the rotating shaft 4, so one motor 3 can achieve the purpose of plowing snow, which can save energy; the plow blade 5 is an arc-shaped structure, and multiple plow blades 5 are distributed on the outer wall of the rotating shaft 4 in a circular ring shape, so that when the rotating shaft 4 rotates at a high speed, multiple plow blades 5 can cooperate to break the snow blocks, and due to the shielding of the fixed plate 1 and the baffle plate 2, the snow blocks will not splash, and will remain on the snow as the snow plow travels; the present snow crushing structure is controlled by one motor 3, and when the motor 3 is damaged, it will not continue to work, and there will be no situation where one of the two motors 3 is damaged and needs to be reworked.

[0029] For further information, see Figure 2 and Figure 3 , with the middle position of the rotating shaft 4 as the boundary, multiple plowshares 5 are distributed on the rotating shaft 4 in a bilaterally symmetrical manner.

[0030] In this embodiment, when the motor 3 is started, the rotating shaft 4 rotates, and a plurality of plow blades 5 are symmetrically distributed on the rotating shaft 4 with the middle position of the rotating shaft 4 as the boundary, wherein the plow blade 5 is an arc-shaped structure, and a plurality of plow blades 5 are distributed in a circular ring shape on the outer wall of the rotating shaft 4, so that when the rotating shaft 4 rotates at a high speed, the plurality of plow blades 5 can cooperate to break up the snow blocks.

[0031] For further information, see Figure 2 , the coulter 5 is an arc-shaped structure.

[0032] In this embodiment, with the middle position of the rotating shaft 4 as the boundary, multiple plowshares 5 are symmetrically distributed on the rotating shaft 4, wherein the plowshare 5 is an arc-shaped structure, and multiple plowshares 5 are distributed in a circular ring shape on the outer wall of the rotating shaft 4, so that when the rotating shaft 4 rotates at a high speed, the multiple plowshares 5 can cooperate to break up the snow blocks.

[0033] For further information, see Figure 2 A first ear plate 6 is provided on the end surface of the rotating shaft 4 , the first ear plate 6 is fixedly connected to the fixed plate 1 , and the first ear plate 6 is rotatably connected to the rotating shaft 4 .

[0034] In this embodiment, two first ear plates 6 are provided, which are respectively located at the two end surfaces of the rotating shaft 4, wherein the first ear plate 6 is fixedly connected to the fixed plate 1, and the first ear plate 6 is rotatably connected to the rotating shaft 4, so that the first ear plate 6 can support and stabilize the rotating shaft 4.

[0035] For further information, see Figure 2 A second ear plate 7 is provided on the outer wall of the rotating shaft 4 , the second ear plate 7 is fixedly connected to the fixed plate 1 , and the second ear plate 7 is rotatably connected to the rotating shaft 4 .

[0036] In this embodiment, two groups of second ear plates 7 are provided, each group consists of two second ear plates 7, and the second ear plates 7 are located at the quarter node of the rotating shaft 4. At this time, the first ear plate 6, the second ear plate 7, the motor 3, the second ear plate 7 and the first ear plate 6 divide the rotating shaft 4 into four equal parts, and the second ear plate 7 further supports and stabilizes the rotating shaft 4.

[0037] For further information, see Figure 3 A flange 8 is provided on the outer side of the first ear plate 6 and the second ear plate 7 , the flange 8 is fixedly connected to the first ear plate 6 and the second ear plate 7 , and the flange 8 is rotatably connected to the rotating shaft 4 .

[0038] In this embodiment, the flange 8 serves to strengthen the strength of the first ear plate 6 and the second ear plate 7 , and can further stabilize the rotating shaft 4 because the rotating shaft 4 rotates at a high speed.

[0039] The working principle and use process of the utility model are as follows: the fixed plate 1 is connected to the snow plow through a connecting rod and a cylinder, and the connecting rod and the cylinder are hinged to the snow plow and the fixed plate 1. The snow plow can achieve the purpose of lifting and lowering the fixed plate 1 through the contraction of the connecting rod and the cylinder, so as to adjust the depth of snow plowing; wherein the fixed plate 1, the baffle plate 2 and the snow surface form a triangular snow cavity, the fixed plate 1 is hinged to the baffle plate 2, when the fixed plate 1 is lowered, the baffle plate 2 will be expanded, and when the fixed plate 1 is raised, the baffle plate 2 will be contracted, and the volume of the snow cavity in the two states will change to meet the needs of different degrees of snow plowing; when the motor 3 is started, the rotating shaft 4 rotates, With the middle position of the rotating shaft 4 as the boundary, multiple plow blades 5 are symmetrically distributed on the rotating shaft 4, so one motor 3 can achieve the purpose of plowing snow, which can save energy; the plow blade 5 is an arc-shaped structure, and multiple plow blades 5 are distributed in a circular ring shape on the outer wall of the rotating shaft 4, so that when the rotating shaft 4 rotates at a high speed, multiple plow blades 5 can cooperate to break the snow blocks, and due to the shielding of the fixed plate 1 and the baffle 2, the snow blocks will not splash, and will remain on the snow as the snow plow travels; this snow crushing structure is controlled by a motor 3, and will not continue to work when the motor 3 is damaged, and there will be no situation where one of the two motors 3 is damaged and needs to be reworked.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A snow crushing structure for a snow plow, characterized in that: It comprises a fixing plate (1) and a baffle plate (2); The fixing plate (1) is hingedly connected to the baffle plate (2); the fixing plate (1), the baffle plate (2) and the snow surface form a triangular chamber, which is the snow chamber; A motor (3) is fixedly provided on the outer wall of the fixed plate (1), the motor (3) is located in the middle of the fixed plate (1), the output end of the motor (3) is fixedly connected to the middle of the rotating shaft (4), a plow (5) is fixedly provided on the outer wall of the rotating shaft (4), a plurality of plows (5) are provided, and the plurality of plows (5) are distributed in a circular ring shape.

2. The snow crushing structure for a snow plow according to claim 1, characterized in that: With the middle position of the rotating shaft (4) as the boundary, the plurality of plowshares (5) are distributed on the rotating shaft (4) in a bilaterally symmetrical manner.

3. The snow crushing structure for a snow plow according to claim 2, characterized in that: The plow (5) is an arc-shaped structure.

4. The snow crushing structure for a snow plow according to claim 1, characterized in that: A first ear plate (6) is provided on the end surface of the rotating shaft (4); the first ear plate (6) is fixedly connected to the fixed plate (1); and the first ear plate (6) is rotatably connected to the rotating shaft (4).

5. The snow crushing structure for a snow plow according to claim 4, characterized in that: A second ear plate (7) is provided on the outer wall of the rotating shaft (4); the second ear plate (7) is fixedly connected to the fixed plate (1); and the second ear plate (7) is rotatably connected to the rotating shaft (4).

6. The snow crushing structure for a snow plow according to claim 5, characterized in that: Flanges (8) are provided on the outer sides of the first ear plate (6) and the second ear plate (7); the flanges (8) are fixedly connected to the first ear plate (6) and the second ear plate (7); and the flanges (8) are rotatably connected to the rotating shaft (4).

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