Ice breaking mechanism of snow removing shovel

Abstract

The ice breaking mechanism comprises a connecting frame fixedly connected to the snow removing shovel, a shell is fixedly connected to the side end of the connecting frame, a first fixing plate is fixedly connected to the side end of the shell, an ice breaking assembly is arranged on the lower side of the first fixing plate, and an adjusting mechanism is arranged at the side end of the ice breaking assembly. The icebreaking assembly comprises an icebreaking blade, a fixing shaft and a fixing ring, the icebreaking blade is arranged in the fixing ring, and the fixing ring is fixedly connected with the icebreaking blade through the fixing shaft; according to the ice breaking mechanism of the snow removing shovel, through the arrangement of the second adjusting ring, the first adjusting ring and the second adjusting plate, the deflection angle of the first adjusting plate is controlled, and then the height of the second fixing plate is controlled, so that stretching and retracting of the ice breaking blade are controlled, the ice breaking effect is enhanced, different road conditions are conveniently coped, and equipment resistance and unnecessary abrasion are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal and ice breaking, in particular to an ice breaking mechanism of a snow plow. Background Technique

[0002] In winter in northern China, snowfall is likely to occur. Snowfall has become one of the factors that trouble people's travel and threaten traffic safety. The snow accumulation on the road in snowy days will cause adverse effects, such as reducing the road surface friction. The snowflakes accumulate on the road surface to form snow accumulation, especially after being rolled by vehicles, it will become smooth, greatly reducing the friction between the tire and the road surface, and easily causing potential safety hazards. Therefore, timely snow removal is required on main traffic arteries, especially highways.

[0003] The existing technologies use mechanical snow removal, chemical snow removal and thermal snow removal. The operation of chemical snow removal is relatively simple, but the snow melting agent may cause corrosion damage to infrastructure such as bridges, shortening its service life, and excessive use of the snow melting agent will damage the ecological environment. Thermal snow removal has good effect, can quickly remove snow and ice, is pollution-free but has high energy consumption and high cost.

[0004] Mechanical snow removal generally refers to physically shoveling snow with a snow plow. The snow plow is installed at the front end of the vehicle, and the forward power of the vehicle is used to push the snow to one side or both sides to achieve the purpose of removing snow. However, after being rolled by vehicles or trampled by pedestrians, the snow will be compacted and become very hard, similar to ice. When the snow plow shovels this kind of snow, the resistance will increase significantly, just as difficult as shoveling ice. Usually, an ice breaking mechanism is set in front of the snow plow. However, during the working process of the ice breaking mechanism, its ice breaking components are likely to cause damage to the road. Secondly, in some mechanisms, the length of the ice breaking blade is too long, and the uneven stress degree of each part of the ice breaking blade during the working process may increase, accelerating the wear speed of the ice breaking blade. This will not only shorten the service life of the ice breaking blade, but also increase the replacement frequency of the ice breaking blade.

[0005] Therefore, the utility model provides an ice breaking mechanism of a snow plow to solve the above problems. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an ice breaking mechanism of a snow plow, which solves the above problems.

[0007] To achieve the above object, the utility model is realized through the following technical solutions: An ice breaking mechanism of a snow plow includes a connecting frame fixedly connected to the snow plow. A housing is fixedly connected to the side end of the connecting frame. A first fixing plate is fixedly connected to the side end of the housing. An ice breaking component is arranged below the first fixing plate. An adjusting mechanism is arranged at the side end of the ice breaking component;

[0008] The ice-breaking component includes an ice-breaking blade, a fixed shaft, and a fixed ring. The ice-breaking blade is arranged inside the fixed ring, and the fixed ring and the ice-breaking blade are fixedly connected through the fixed shaft;

[0009] The adjusting mechanism includes a second fixing plate, a first adjusting plate, and a second adjusting plate. The second fixing plate is fixedly connected to the side end of the fixed ring. The first adjusting plate is slidably connected to the inner side of the second fixing plate, and the second adjusting plate is slidably connected to the inner side of the first adjusting plate.

[0010] Preferably, a first sprocket is arranged inside the housing. The inner side of the first sprocket is connected to a first rotating shaft, and the outer side of the first sprocket is meshed and connected to a chain.

[0011] Preferably, the inner side of the chain is connected to a second sprocket. One end of the first rotating shaft away from the housing is rotatably connected to a gearbox, and one end of the gearbox close to the snow plow is rotatably connected to a second rotating shaft.

[0012] Preferably, a baffle is arranged inside the housing. The second sprocket is rotatably connected to a third rotating shaft, and a thread is arranged on the third rotating shaft.

[0013] Preferably, the ice-breaking component further includes an ice-breaking plate. A chute is opened on the ice-breaking plate, and the fixed shaft is slidably connected inside the chute.

[0014] Preferably, the ice-breaking plate is arranged between the ice-breaking blade and the fixed ring, and the ice-breaking plate is fixedly connected to the third rotating shaft.

[0015] Preferably, one end of the first adjusting plate away from the second fixing plate is hinged to the ice-breaking plate, and one end of the second adjusting plate away from the first adjusting ring is rotatably connected to a second adjusting ring.

[0016] Preferably, the second adjusting ring is threadedly connected to the third rotating shaft. A fixed round rod is fixedly connected to the first adjusting ring, and the fixed round rod is fixedly connected to the side wall of the ice-breaking plate.

[0017] Beneficial effects

[0018] The present utility model provides an ice-breaking mechanism for a snow plow. Compared with the prior art, the following beneficial effects are achieved:

[0019] (1) For an ice-breaking mechanism of a snow plow, by setting the second adjusting ring, the first adjusting ring, and the second adjusting plate, the deflection angle of the first adjusting plate is controlled, and then the height of the second fixing plate is controlled, thereby controlling the telescopic movement of the ice-breaking blade, enhancing the ice-breaking effect, being convenient for dealing with different road conditions, reducing the equipment resistance and unnecessary wear.

[0020] (2)An ice-breaking mechanism of a snow plow, through the arranged baffle plate, avoids the potential safety hazards caused by the broken ice layer ejecting ice blocks of different sizes in all directions during the ice-breaking process, and also avoids damaging the ice-breaking blade when encountering large stones or piers during ice-breaking. Description of the Drawings

[0021] Figure 1 is the side view of the overall mechanism structure of the present utility model;

[0022] Figure 2 is the side view of the baffle plate structure of the present utility model;

[0023] Figure 3 is the side view of the chain structure of the present utility model;

[0024] Figure 4 is the side view of the ice-breaking component structure of the present utility model;

[0025] Figure 5 is the side view of the adjustment mechanism structure of the present utility model.

[0026] In the figure, 1 is the snow plow; 2 is the connecting frame; 3 is the first fixing plate; 4 is the outer shell; 5 is the first rotating shaft; 6 is the gearbox; 7 is the second rotating shaft; 8 is the baffle plate; 9 is the first sprocket; 10 is the chain; 11 is the second sprocket;

[0027] 12 is the ice-breaking component; 121 is the ice-breaking blade; 122 is the fixing shaft; 123 is the ice-breaking plate; 124 is the third rotating shaft; 125 is the chute; 126 is the fixing ring;

[0028] 13 is the adjustment mechanism; 131 is the second fixing plate; 132 is the first adjusting plate; 133 is the second adjusting plate; 134 is the fixed round rod; 135 is the first adjusting ring; 136 is the second adjusting ring. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-5, An ice-breaking mechanism for a snow plow, including a connecting frame 2 fixedly connected to the snow plow 1. A housing 4 is fixedly connected to the side end of the connecting frame 2. A first fixing plate 3 is fixedly connected to the side end of the housing 4. An ice-breaking assembly 12 is arranged below the first fixing plate 3, and an adjusting mechanism 13 is arranged at the side end of the ice-breaking assembly 12;

[0032] The ice-breaking assembly 12 includes an ice-breaking blade 121, a fixing shaft 122 and a fixing ring 126. The ice-breaking blade 121 is arranged inside the fixing ring 126, and the fixing ring 126 and the ice-breaking blade 121 are fixedly connected through the fixing shaft 122;

[0033] The adjusting mechanism 13 includes a second fixing plate 131, a first adjusting plate 132 and a second adjusting plate 133. The second fixing plate 131 is fixedly connected to the side end of the fixing ring 126. The first adjusting plate 132 is slidably connected to the inside of the second fixing plate 131, and the second adjusting plate 133 is slidably connected to the inside of the first adjusting plate 132.

[0034] A first sprocket 9 is arranged inside the housing 4. A first rotating shaft 5 is connected to the inside of the first sprocket 9, and a chain 10 is meshed and connected to the outside of the first sprocket 9.

[0035] The inside of the chain 10 is connected to a second sprocket 11. One end of the first rotating shaft 5 far from the housing 4 is rotatably connected to a gearbox 6, and one end of the gearbox 6 close to the snow plow 1 is rotatably connected to a second rotating shaft 7.

[0036] A baffle 8 is arranged inside the housing 4. The second sprocket 11 is rotatably connected to a third rotating shaft 124, and a thread is arranged on the third rotating shaft 124.

[0037] The ice-breaking assembly 12 further includes an ice-breaking plate 123. A chute 125 is opened on the ice-breaking plate 123, and the fixing shaft 122 is slidably connected to the inside of the chute 125.

[0038] The ice-breaking plate 123 is arranged between the ice-breaking blade 121 and the fixing ring 126, and the ice-breaking plate 123 is fixedly connected to the third rotating shaft 124.

[0039] One end of the first adjusting plate 132 far from the second fixing plate 131 is hinged to the ice-breaking plate 123, and one end of the second adjusting plate 133 far from the first adjusting ring 135 is rotatably connected to a second adjusting ring 136.

[0040] The second adjusting ring 136 is threadedly connected to the third rotating shaft 124. A fixing round rod 134 is fixedly connected to the first adjusting ring 135, and the fixing round rod 134 is fixedly connected to the side wall of the ice-breaking plate 123.

[0041] Working process: Start the engine equipped on the vehicle, causing the second rotating shaft 7 to rotate. The rotation of the second rotating shaft 7 drives the first rotating shaft 5 to rotate through the transmission of the gearbox 6. The rotation of the first rotating shaft 5 drives the first sprocket 9 to rotate. The rotation of the first sprocket 9 drives the third rotating shaft 124 to rotate through the transmission of the chain 10 and the second sprocket 11 in sequence. Through the transmission of the ice-breaking plate 123, the ice-breaking blade 121 rotates around the third rotating shaft 124, thereby using the ice-breaking blade 121 to break the ice. After the ice is broken by the ice-breaking blade 121, it is then pushed by the snow plow 1 to push the snow to both sides of the road.

[0042] Adjusting the telescoping of the ice-breaking blade 121:

[0043] Rotate the second adjusting ring 136 to move the second adjusting ring 136 left and right. The second adjusting ring 136 drives the first adjusting ring 135 to move left and right, and then uses the second adjusting plate 133 to drive the first adjusting plate 132 to deflect. Through the cooperation of the first adjusting plate 132 and the second fixing plate 131, the second fixing plate 131 moves up and down, thereby adjusting the telescoping of the ice-breaking blade 121.

[0044] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0045] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ice-breaking mechanism of a snow plow, characterized in that: It includes a connecting frame (2) fixedly connected to a snow plow (1). A housing (4) is fixedly connected to the side end of the connecting frame (2). A first fixing plate (3) is fixedly connected to the side end of the housing (4). An ice-breaking component (12) is arranged below the first fixing plate (3). An adjusting mechanism (13) is arranged at the side end of the ice-breaking component (12); The ice-breaking component (12) includes an ice-breaking blade (121), a fixed shaft (122) and a fixed ring (126). The ice-breaking blade (121) is arranged inside the fixed ring (126). The fixed ring (126) and the ice-breaking blade (121) are fixedly connected through the fixed shaft (122); The adjusting mechanism (13) includes a second fixing plate (131), a first adjusting plate (132) and a second adjusting plate (133). The second fixing plate (131) is fixedly connected to the side end of the fixed ring (126). The first adjusting plate (132) is slidably connected to the inside of the second fixing plate (131). The second adjusting plate (133) is slidably connected to the inside of the first adjusting plate (132).

2. The ice-breaking mechanism of a snow removal shovel according to claim 1, characterized in that: A first sprocket (9) is arranged inside the housing (4). A first rotating shaft (5) is connected to the inside of the first sprocket (9). A chain (10) is meshed and connected to the outside of the first sprocket (9).

3. The ice-breaking mechanism of a snow removal shovel according to claim 2, characterized in that: A second sprocket (11) is connected to the inside of the chain (10). One end of the first rotating shaft (5) away from the housing (4) is rotatably connected to a gear box (6). One end of the gear box (6) close to the snow plow (1) is rotatably connected to a second rotating shaft (7).

4. The ice-breaking mechanism of a snow plow according to claim 3, characterized in that: A baffle (8) is arranged inside the housing (4). The second sprocket (11) is rotatably connected to a third rotating shaft (124). Threads are arranged on the third rotating shaft (124).

5. The ice-breaking mechanism of a snow removal shovel according to claim 4, characterized in that: The ice-breaking component (12) further includes an ice-breaking plate (123). A chute (125) is formed on the ice-breaking plate (123). The fixed shaft (122) is slidably connected to the inside of the chute (125).

6. The ice-breaking mechanism of a snow plow according to claim 5, characterized in that: The ice-breaking plate (123) is arranged between the ice-breaking blade (121) and the fixed ring (126). The ice-breaking plate (123) is fixedly connected to the third rotating shaft (124).

7. The ice-breaking mechanism of a snow plow according to claim 1, characterized in that: One end of the first adjusting plate (132) away from the second fixing plate (131) is hinged to the ice-breaking plate (123). One end of the second adjusting plate (133) away from the first adjusting ring (135) is rotatably connected to a second adjusting ring (136).

8. The ice-breaking mechanism of a snow removal shovel according to claim 7, characterized in that: The second adjusting ring (136) is threadedly connected to the third rotating shaft (124). A fixed round rod (134) is fixedly connected to the first adjusting ring (135). The fixed round rod (134) is fixedly connected to the side wall of the ice-breaking plate (123).

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