Front vehicle-mounted ice knocking device

Abstract

The utility model discloses a front vehicle-mounted ice-knocking device which comprises a snow sweeper and an ice-knocking device body, the ice-knocking device body is arranged on the front portion of the snow sweeper and comprises a front suspension frame and a hanging plate rack, the rear side of the front suspension frame is connected to the front portion of the snow sweeper through a fastener, a supporting frame is arranged in the center of the top of the front suspension frame, and the front suspension frame is connected with the front suspension frame through a fastener. The top of the front side of the front suspension frame is provided with an upper fork rod connecting frame, the bottom of the front side of the front suspension frame is provided with a lower fork rod connecting frame, the center of the front side of the front suspension frame is provided with a lifting oil cylinder, the front side of the hanging plate rack is provided with an ice knocking structure, the center of the rear portion of the hanging plate rack is provided with a flange plate, and one side of the top of the hanging plate rack is provided with a swing oil cylinder. According to the ice-knocking roller, the ice-knocking tip cuts a compacted ice and snow layer under the action of pressure, a certain angle is formed between the ice-knocking head of the roller and the center connecting line, when ice and snow are removed, the ice-knocking tip downwards cuts ice and snow and generates a force towards the upper rear portion at the same time, the compacted ice and snow are stripped from the road surface, and the ice-knocking roller has an independent small-amplitude lifting adjusting function.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal equipment, in particular to a front-mounted vehicle-mounted ice-breaking device. Background Art

[0002] Snowplows are vehicles used to clear snow from the inside and outside of rails. Pushed by a locomotive, they use a plowshare on the front to push the snow to one or both sides of the track. The sides of the vehicles are also equipped with deployable wings to increase the snow removal surface. In cold winters, especially in northern China, snowfall becomes a real problem that plagues people's travel, threatens traffic safety, and impacts economic and social development. Snow that has been repeatedly crushed on the road, especially ice formed by vehicles skidding when braking at intersections, is difficult to clear using existing ice-breaking equipment. Even to this day, manual clearing and natural melting still play an important role. This snow removal method wastes manpower, material, and financial resources and fails to quickly reduce the impact of heavy snow on daily life.

[0003] The existing snowplows have an ice-breaking device designed with a roller installed at the front of the vehicle body. The roller is inlaid with multiple steel teeth. When working, the steel teeth will penetrate the ice layer to break it up, and then the broken ice will be scraped away by the shovel at the rear. Although the snowplow has high ice-breaking efficiency, it still has several shortcomings:

[0004] (1) Traditional steel tooth rollers can only roll with the forward movement of the snowplow and cannot achieve lateral movement to break ice during the breaking of ice, resulting in limitations in the ice breaking area;

[0005] (2) In the past, mechanical snow removal easily damaged the road surface, had poor operability, and was difficult to control. Utility Model Content

[0006] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a front-mounted vehicle-mounted ice-breaking device.

[0007] In order to solve the above problems, the technical solution of the present invention is as follows: it includes a snowplow and an ice-breaking device, the front part of the snowplow is provided with an ice-breaking device, the ice-breaking device includes a front suspension frame and a hanging plate frame, the rear side of the front suspension frame is connected to the front part of the snowplow by fasteners, a support frame is provided at the top center of the front suspension frame, an upper fork rod connecting frame is provided at the front top of the front suspension frame, a lower fork rod connecting frame is provided at the front bottom of the front suspension frame, a lifting cylinder is provided at the front center of the front suspension frame, an ice-breaking structure is provided at the front side of the hanging plate frame, a flange is provided at the rear center of the hanging plate frame, and a swinging cylinder is provided on one side of the top of the hanging plate frame;

[0008] The ice-cracking structure includes an ice-cracking outer cover, a roller brush shaft, an ice-cracking roller and an ice-cracking tip. The bottom of the ice-cracking outer cover is penetrated by a roller brush shaft. The outer wall of the roller brush shaft is sleeved with a number of equidistant ice-cracking rollers. The outer walls of the ice-cracking rollers are respectively fixedly connected with a number of equidistant ice-cracking tips.

[0009] Furthermore, one end of the upper fork rod connecting frame is hinged to both sides of the top of the front suspension frame, and the other end is hinged to the center of the rear top of the hanging plate frame. One end of the lower fork rod connecting frame is hinged to both sides of the bottom of the front suspension frame, and the other end is hinged to both sides of the rear of the hanging plate frame.

[0010] Furthermore, the ice-cracking structure also includes an articulated seat and a connecting shaft. The top of the ice-cracking cover is fixedly connected to the articulated seat on the side away from the swing cylinder, and the rear top of the ice-cracking shell is fixedly connected to the connecting shaft.

[0011] Furthermore, the material of the plurality of ice-cracking tips is steel, and the ends of the plurality of ice-cracking tips away from the ice-cracking roller have a certain backward inclination angle.

[0012] Furthermore, one end of the support frame is fixedly connected to the front suspension frame, and the other end is fixedly connected to the control device. An electrical system is provided on one side of the interior of the control device, and a hydraulic system is provided on the other side.

[0013] Furthermore, the bottom center of the upper fork rod connecting frame is fixedly connected to the hinge seat 2, the bottom center of the front suspension frame is fixedly connected to the hinge seat 3, one end of the lifting cylinder is hinged to the hinge seat 2, and the other end is hinged to the hinge seat 3.

[0014] Furthermore, one end of the swing cylinder is hinged to the hinge seat 1, and the other end is hinged to the hanging plate frame, and the rear end of the connecting shaft passes through the hanging plate frame and the flange in sequence.

[0015] The advantages of this utility model compared with the existing technology are:

[0016] 1. This utility model provides a front-mounted vehicle-mounted ice-breaking device. Under the action of pressure, the ice-breaking tip cuts through the compacted ice and snow layer. The ice-breaking head of the roller is at a certain angle to the center line. During ice and snow removal operations, the ice-breaking tip cuts the ice and snow downward while generating a force upward and backward to separate the compacted ice and snow from the road surface.

[0017] 2. The utility model provides a front-mounted vehicle-mounted ice-cracking device. The ice-cracking cover and the ice-cracking head can adapt to uneven ground conditions left and right through a connecting shaft and a flange under the action of a swinging oil cylinder. The telescopic oil cylinder can improve the height of the ice-cracking head from the ground by telescoping. The frame assembly adopts a split type, so that the ice-cracking roller has an independent small-amplitude lifting and lowering adjustment function, thereby ensuring the appropriate downward pressure between the ice-cracking head and the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional Figure 1 .

[0019] Figure 2 This is a three-dimensional Figure 2 .

[0020] As shown in the figure: 1. Ice-breaking structure; 101. Ice-breaking cover; 102. Roller brush shaft; 103. Ice-breaking roller; 104. Ice-breaking tip; 105. Articulated seat 1; 106. Connecting shaft; 2. Hanging plate frame; 3. Swinging cylinder;

[0021] 4. Flange; 5. Upper fork rod connecting frame; 6. Lower fork rod connecting frame; 7. Front suspension frame; 8. Support frame; 9. Control device; 10. Lifting cylinder; 11. Articulated seat 2; 12. Articulated seat 3. DETAILED DESCRIPTION

[0022] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example 1:

[0025] like Figure 1 and Figure 2 As shown, this embodiment proposes a front-mounted vehicle-mounted ice-breaking device, including a snowplow and an ice-breaking device. The front part of the snowplow is provided with an ice-breaking device, and the ice-breaking device includes a front suspension frame 7 and a hanging plate frame 2. The rear side of the front suspension frame 7 is connected to the front part of the snowplow by fasteners. A support frame 8 is provided at the top center of the front suspension frame 7, an upper fork rod connecting frame 5 is provided at the front top of the front suspension frame 7, a lower fork rod connecting frame 6 is provided at the front bottom of the front suspension frame 7, a lifting cylinder 10 is provided at the front center of the front suspension frame 7, an ice-breaking structure 1 is provided on the front side of the hanging plate frame 2, a flange 4 is provided at the rear center of the hanging plate frame 2, and a swing cylinder 3 is provided on the top side of the hanging plate frame 2.

[0026] Example 2:

[0027] The scheme in Example 1 is further introduced below in combination with the specific working method, and the details are described below: the ice-cracking structure 1 includes an ice-cracking outer cover 101, a roller brush shaft 102, an ice-cracking roller 103 and an ice-cracking tip 104. The bottom of the ice-cracking outer cover 101 is penetrated by a roller brush shaft 102, and the outer wall of the roller brush shaft 102 is sleeved with a number of equidistant ice-cracking rollers 103, and the outer walls of the several ice-cracking rollers 103 are respectively fixedly connected with a number of equidistant ice-cracking tips 104.

[0028] Example 3:

[0029] The following is a further introduction to the scheme in Example 2 in combination with the specific working method. Please see the following description for details: one end of the support frame 8 is fixedly connected to the front suspension frame 7, and the other end is fixedly connected to the control device 9. One side of the interior of the control device 9 is provided with an electrical system, and the other side is provided with a hydraulic system. One end of the upper fork rod connecting frame 5 is hinged to the top sides of the front suspension frame 7, and the other end is hinged to the center of the rear top of the hanging plate frame 2. One end of the lower fork rod connecting frame 6 is hinged to the bottom sides of the front suspension frame 7, and the other end is hinged to the rear sides of the hanging plate frame 2. An articulated seat 2 11 is fixedly connected at the center of the bottom, an articulated seat 3 12 is fixedly connected at the center of the bottom of the front suspension frame 7, one end of the lifting cylinder 10 is hinged to the articulated seat 2 11, and the other end is hinged to the articulated seat 3 12, and a fixed seat (not shown in the figure) is fixedly connected to the center of the opposite side of the lower fork rod connecting frame 6. Through holes (not shown in the figure) are respectively provided on both sides of the support frame 8. The two through holes and the fixed seats are respectively connected by safety chains (not shown in the figure). The safety chain is used to ensure that the ice-breaking structure 1 does not fall off when the snowplow stops, so as to prevent safety hazards.

[0030] Example 4:

[0031] The scheme in Example 3 is further introduced below in combination with the specific working method, and the details are described below: The ice-cracking structure 1 also includes an articulated seat 105 and a connecting shaft 106. The top of the ice-cracking cover 101 is fixedly connected to the articulated seat 105 on the side away from the swing cylinder 3, and the top of the rear part of the ice-cracking shell 101 is fixedly connected to the connecting shaft 106. One end of the swing cylinder 3 is hinged to the articulated seat 105, and the other end is hinged to the hanging plate frame 2. The rear end of the connecting shaft 106 passes through the hanging plate frame 2 and the flange 4 in sequence. The material of the several ice-cracking tips 104 is steel, and the end of the several ice-cracking tips 104 away from the ice-cracking roller 103 has a certain backward inclination angle.

[0032] During specific use, multiple single ice-breaking rollers 103 are installed side by side at the bottom of the ice-breaking cover 101 through the roller brush shaft 102. The ice-breaking tips 104 cut the compacted ice and snow layer under pressure and peel off the ice and snow. The lifting and lowering of the frame and the angle between the frame and the ground can be controlled in the snow removal vehicle, so as to control the working state of the ice-breaking roller 103. In addition, there is a swinging oil cylinder 3 on the hanging plate frame 2 for controlling the left and right pressure of the ice-breaking roller 103, which can adjust the contact state of the ice-breaking roller 103 with the ground. By manipulating the swinging oil cylinder 3 of the ice-breaking roller 103, the ice-breaking roller 103 is made to form a certain angle with the horizontal ground. When this angle is too large, it will generate an unexpected pressure on the swinging oil cylinder 3. The resulting pressure feedback causes the lights on both sides of the ice-breaking roller 103 to flash as a warning, The driver is reminded whether to adjust the contact state of the ice-breaking roller 103 with the ground. A hydraulic motor pressure sensor is provided on the hydraulic motor drive device. The hydraulic motor pressure sensor is provided on the hydraulic motor drive device. The hydraulic motor pressure sensor and the signal indicator light are electrically connected to the electrical control device 9. The ice-breaking tip 104 has a certain angle with the center line. During ice and snow removal operations, the ice-breaking tip 104 cuts the ice and snow downwards and generates a force upward and backward to peel the compacted ice and snow off the road surface. The ice and snow removal width of the ice-breaking head is 2700mm. The safety chain (not shown in the figure) is used to ensure that the ice-breaking structure 1 does not fall off when the snowplow stops, which can prevent safety hazards. The indoor operation of the equipment can be remotely controlled through the electrical system and hydraulic system control.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0035] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A front-mounted vehicle-mounted ice-breaking device, comprising a snowplow and an ice-breaking device, wherein the front portion of the snowplow is provided with the ice-breaking device, and wherein: The ice-breaking device comprises a front suspension frame (7) and a hanging plate frame (2); the rear side of the front suspension frame (7) is connected to the front of the snowplow by fasteners; a support frame (8) is provided at the top center of the front suspension frame (7); an upper fork rod connecting frame (5) is provided at the front top of the front suspension frame (7); a lower fork rod connecting frame (6) is provided at the front bottom of the front suspension frame (7); a lifting cylinder (10) is provided at the front center of the front suspension frame (7); an ice-breaking structure (1) is provided at the front side of the hanging plate frame (2); a flange (4) is provided at the rear center of the hanging plate frame (2); and a swinging cylinder (3) is provided on one side of the top of the hanging plate frame (2); The ice-cracking structure (1) comprises an ice-cracking outer cover (101), a roller brush shaft (102), an ice-cracking roller (103) and an ice-cracking tip (104); the bottom of the ice-cracking outer cover (101) is provided with a roller brush shaft (102); the outer wall of the roller brush shaft (102) is sleeved with a plurality of equidistant ice-cracking rollers (103); and the outer walls of the plurality of ice-cracking rollers (103) are respectively fixedly connected with a plurality of equidistant ice-cracking tips (104).

2. The front-mounted vehicle-mounted ice-breaking device according to claim 1, characterized in that: One end of the support frame (8) is fixedly connected to the front suspension frame (7), and the other end is fixedly connected to the control device (9). One side of the interior of the control device (9) is provided with an electrical system, and the other side is provided with a hydraulic system.

3. The front-mounted vehicle-mounted ice-breaking device according to claim 1, characterized in that: One end of the upper fork rod connecting frame (5) is hinged to both sides of the top of the front suspension frame (7), and the other end is hinged to the center of the top of the rear part of the hanging plate rack (2); one end of the lower fork rod connecting frame (6) is hinged to both sides of the bottom of the front suspension frame (7), and the other end is hinged to both sides of the rear part of the hanging plate rack (2).

4. The front-mounted vehicle-mounted ice-breaking device according to claim 3, characterized in that: The bottom center of the upper fork rod connecting frame (5) is fixedly connected to the second hinge seat (11), the bottom center of the front suspension frame (7) is fixedly connected to the third hinge seat (12), one end of the lifting cylinder (10) is hinged to the second hinge seat (11), and the other end is hinged to the third hinge seat (12).

5. The front-mounted vehicle-mounted ice-breaking device according to claim 1, characterized in that: The ice-breaking structure (1) further comprises an articulated seat (105) and a connecting shaft (106); the top of the ice-breaking cover (101) is fixedly connected to the articulated seat (105) on a side away from the swing oil cylinder (3); and the top of the rear portion of the ice-breaking cover (101) is fixedly connected to the connecting shaft (106).

6. The front-mounted vehicle-mounted ice-breaking device according to claim 5, characterized in that: One end of the swing oil cylinder (3) is hinged to a hinge seat (105), and the other end is hinged to the hanging plate frame (2). The rear end of the connecting shaft (106) passes through the hanging plate frame (2) and the flange (4) in sequence.

7. The front-mounted vehicle-mounted ice-breaking device according to claim 5, characterized in that: The material of the plurality of ice-cracking tips (104) is steel, and one end of the plurality of ice-cracking tips (104) away from the ice-cracking roller (103) has a certain backward inclination angle.

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