Municipal road icebreaking shovel

Abstract

The utility model belongs to the technical field of snow removing equipment, and provides a municipal road icebreaking shovel which comprises a supporting frame, a shovel body, an air cylinder and a smashing plate. Moving wheels are installed on the two sides of the supporting frame, the shovel body is arranged on the inner side of the supporting frame, an extension rod is fixed to the front side of the top end of the supporting frame, the air cylinder is installed at the front end of the extension rod, the telescopic end of the air cylinder faces downwards, the smashing plate is fixed to the telescopic end of the air cylinder, and a cone with the tip facing downwards is fixed to the bottom end of the smashing plate. According to the ice breaking shovel, the crushing plate is driven by the air cylinder to descend, and the ice surface can be automatically impacted and crushed. And then the supporting frame can be manually pushed to move forwards, the shovel body can collect the crushed ice, and the crushed ice can be conveniently pushed away for follow-up treatment. The rotating shaft can be driven by the motor to rotate to drive the swing rod to swing, and the shovel body can be repeatedly extruded when the swing rod swings, so that the shovel body repeatedly scrapes the ice surface back and forth, and the ice shoveling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of snow removal equipment, and in particular relates to an ice-breaking shovel for municipal roads. Background Art

[0002] An ice breaker is a tool specifically used for removing ice and snow. Its design and material enable it to quickly and effectively break ice. An ice breaker is usually made of professionally forged steel with good surface rigidity and high hardness, which can quickly break ice. An ice breaker has a wide range of applications and can be seen in outdoor public places such as streets, roads, squares, communities, scenic spots, toll stations, etc. Especially in areas with colder climates, an ice breaker has become an important tool for snow and ice removal in winter.

[0003] In the patent with publication number CN204919463U, an ice-breaking shovel with high ice-breaking efficiency is disclosed, including a shovel blade and a shovel handle. A connecting sleeve is fixedly provided on the upper end of the shovel blade. The connecting sleeve is a tubular structure with openings at both ends and a hollow interior. The shovel handle is made of iron material. The bottom surface of the shovel handle is a conical surface. At least two fixing holes are opened on the side of the shovel handle. The fixing holes are provided with internal threads. The bottom end of the shovel handle passes through the inner cavity of the connecting sleeve and protrudes out of the lower surface of the connecting sleeve. The shovel handle and the connecting sleeve are slidably matched. The ice-breaking shovel also includes a positioning rod. One end of the positioning rod passes through the side wall of the connecting sleeve and extends into the fixing hole. One end of the positioning rod located in the fixing hole is adapted to the fixing hole. A heating wire is provided inside the shovel blade. The wire is electrically connected to a battery. The battery is fixedly arranged on the connecting sleeve.

[0004] During use of the above-mentioned ice-breaking shovel, the operator needs to switch tools to break or pry the ice surface before shoveling it, which is time-consuming, labor-intensive and inefficient. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an ice-breaking shovel for municipal roads, which can automatically impact and crush the ice surface by driving a crushing plate to descend through a cylinder.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a municipal road ice-breaking shovel, comprising a support frame, a shovel body, a cylinder, and a crushing plate;

[0007] Moving wheels are installed on both sides of the support frame, the shovel body is arranged on the inner side of the support frame, an extension rod is fixed on the front side of the top end of the support frame, the cylinder is installed on the front end of the extension rod, the telescopic end of the cylinder faces downward, the crushing plate is fixed to the telescopic end of the cylinder, and a cone with a pointed end facing downward is fixed at the bottom of the crushing plate.

[0008] Preferably, a handle is fixed to the rear side of the support frame.

[0009] Preferably, a guide rod is fixed on the support frame, a sliding sleeve is provided on the outer side of the guide rod, the sliding sleeve is fixed to the shovel body, a spring is provided on the outer side of the guide rod, both ends of the spring are respectively connected to the sliding sleeve and the support frame, a rotating shaft is rotatably mounted on the support frame, a swing rod is fixed on the side wall of the rotating shaft, a motor is mounted on the support frame, and the power output end of the motor is coaxially fixed to the rotating shaft.

[0010] Preferably, a plurality of the swing rods are fixed on the side wall of the rotating shaft, the plurality of the swing rods are evenly spaced apart along the axial direction of the rotating shaft, and the plurality of the swing rods are parallel.

[0011] Preferably, a push plate is slidably provided inside the shovel body, a connecting plate is fixed to the top of the push plate, and the top of the connecting plate extends to above the top of the shovel body.

[0012] Preferably, a sliding groove is provided on the inner wall of the shovel body, a sliding rod is slidably fitted in the sliding groove, and the push plate is fixed to the sliding rod.

[0013] Preferably, the push plate is a curved plate.

[0014] Preferably, the push plate is matched with the shovel body.

[0015] Preferably, a grip rod is fixed to the top of the connecting plate.

[0016] Preferably, the extension rod is provided with strip holes running through the upper and lower parts, and the connecting plate is inserted into the strip holes.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a municipal road ice-breaking shovel, which can automatically impact and crush the ice surface by driving the crushing plate downward through the cylinder. Then the support frame can be pushed forward manually, and the shovel body can collect the crushed ice, which is convenient for pushing away for subsequent processing.

[0019] 2. The utility model provides a municipal road ice-breaking shovel, which can drive the rotating shaft to rotate through a motor, driving the swing rod to swing. When the swing rod swings, it can repeatedly squeeze the shovel body, so that the shovel body repeatedly scrapes the ice surface back and forth, thereby improving the ice-shoveling efficiency.

[0020] 3. The utility model provides a municipal road ice-breaking shovel, which can drive the push plate to slide in the shovel body by pushing the connecting plate, so that the crushed ice in the shovel body can be pushed out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a municipal road ice-breaking shovel provided in an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of a partial three-dimensional structure of a municipal road ice-breaking shovel provided in an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of a partial three-dimensional structure of a municipal road ice-breaking shovel provided in an embodiment of the utility model;

[0024] Figure 4 A schematic diagram of a partial three-dimensional structure of a municipal road ice-breaking shovel provided in an embodiment of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Support frame; 2. Moving wheel; 3. Handle; 4. Shovel body; 5. Cylinder; 6. Connecting rod; 7. Crushing plate; 8. Motor; 9. Rotating shaft; 10. Swing rod; 11. Guide rod; 12. Spring; 13. Push plate; 14. Connecting plate; 15. Grip rod; 16. Extension rod; 17. Slider. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with specific embodiments so that those skilled in the art can understand the present invention more clearly.

[0028] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For ordinary technicians in this field, the specific meanings of such terms in this patent can be understood according to specific circumstances.

[0029] Example 1

[0030] like Figure 1-2 As shown, this embodiment provides a municipal road ice-breaking shovel, including a support frame 1, a shovel body 4, a cylinder 5, and a crushing plate 7;

[0031] The support frame 1 is a "door"-shaped structure, with moving wheels 2 installed on both sides of the support frame 1. The shovel body 4 is arranged inside the support frame 1, and the shovel body 4 faces forward. The arrangement of the moving wheels 2 facilitates pushing the support frame 1, and the front end of the shovel body 4 can fit the ground, so that when the support frame 1 is pushed, the shovel body 4 can scrape the ground.

[0032] An extension rod 16 is fixed to the front side of the top end of the support frame 1, and the extension rod 16 is arranged in the front-to-back direction. The cylinder 5 is installed at the front end of the extension rod 16, and the telescopic end of the cylinder 5 faces downward. A connecting rod 6 is fixed to the telescopic end of the cylinder 5, and the crushing plate 7 is fixed to the bottom end of the connecting rod 6. A cone with a pointed end facing downward is fixed to the bottom end of the crushing plate 7.

[0033] Based on the above structure, the telescopic end of the cylinder 5 extends downward, driving the crushing plate 7 to move downward, and the ice on the ground can be automatically impacted and crushed. For harder ice surfaces, the impact can be repeated many times until the ice surface is broken. Then the support frame 1 can be pushed forward manually, and the shovel body 4 can collect the crushed ice on the ground, which is convenient for pushing away for subsequent processing. It is worth noting that the length of the extension rod 16 should be long enough to avoid interference between the crushing plate 7 and the shovel body 4 during the descent.

[0034] A handle 3 is fixed to the rear side of the support frame 1. The handle 3 is provided to facilitate the staff to manually push the support frame 1.

[0035] like Figure 3 As shown, in this embodiment, a mounting groove is provided on the support frame 1, a guide rod 11 is fixed in the mounting groove, a slider 17 is provided on the outer side of the guide rod 11 for sliding, the guide rod 11 is arranged along the front-to-back direction, that is, the slider 17 can slide along the front-to-back direction, the slider 17 is fixed to the shovel body 4, that is, the shovel body 4 can slide along the front-to-back direction on the inner side of the support frame 1, a spring 12 is provided on the outer side of the guide rod 11, and the two ends of the spring 12 are respectively connected to the slider and the inner wall of the mounting groove.

[0036] A rotating shaft 9 is rotatably mounted on the rear side of the support frame 1, and the rotating shaft 9 is perpendicular to the guide rod 11. A swing rod 10 is fixed to the side wall of the rotating shaft 9. Specifically, one end of the swing rod 10 is fixed to the rotating shaft 9, and the other end of the swing rod 10 is a smooth structure. A motor 8 is mounted on the support frame 1, and the power output end of the motor 8 is coaxially fixed to the rotating shaft 9.

[0037] Among them, when the slider 17 is located at the rear end of the guide rod 11, the corresponding shovel body 4 is located at the rearmost position, and the spring 12 is in a natural state; when the slider 17 is located at the front end of the guide rod 11, the corresponding shovel body 4 is located at the frontmost position, and the spring 12 is in a compressed state.

[0038] When the motor 8 drives the rotating shaft 9 to rotate, the swinging rod 10 can be driven to swing around the rotating shaft 9. During the swinging process, the swinging rod 10 will collide with the rear side wall of the shovel body 4. Since the shovel body 4 can slide in the front-back direction, when the swinging rod 10 collides with the rear side wall of the shovel body 4, the shovel body 4 can be pressed forward to move forward. At the same time, the spring 12 is compressed. When the swinging rod 10 is separated from the rear side wall of the shovel body 4, the slider 17 can be pushed backward due to the action of the spring 12, so that the shovel body 4 moves backward. When the swinging rod 10 oscillates for one circle and collides with the rear side wall of the shovel body 4 again, the shovel body 4 can be pressed forward again, so that the shovel body 4 can reciprocate back and forth, and the crushed ice on the ground can be scraped back and forth to improve the efficiency of shoveling ice.

[0039] It is worth noting that the length of the guide rod 11 should be long enough so that when the swing arm 10 swings to face forward, the slider 17 does not contact the inner wall of the mounting groove, ensuring that the shovel body 4 has sufficient space for movement, thereby ensuring that the swing arm 10 can swing smoothly for one circle.

[0040] A plurality of swing rods 10 are fixed on the side wall of the rotating shaft 9 , and the plurality of swing rods 10 are evenly spaced and arranged along the axial direction of the rotating shaft 9 , and the plurality of swing rods 10 are parallel.

[0041] In this way, when the swing rod 10 swings, the squeezing effect on the shovel body 4 is more uniform, and the sliding of the shovel body 4 is more stable.

[0042] like Figure 4 As shown, in this embodiment, a push plate 13 is slidably provided inside the shovel body 4 , a connecting plate 14 is fixed to the top of the push plate 13 , and the top of the connecting plate 14 extends to above the top of the shovel body 4 .

[0043] When the crushed ice in the shovel body 4 needs to be poured out, the push plate 13 can be pushed forward, and the push plate 13 can push the crushed ice in the shovel body 4 forward, which is very simple to operate.

[0044] A sliding groove is provided on the inner wall of the shovel body 4 , a sliding rod is slidably fitted in the sliding groove, and the push plate 13 is fixed to the sliding rod.

[0045] When the slide bar is located at the rear end of the chute, the rear side wall of the push plate 13 can abut against the inner side wall of the shovel body 4, so that the push plate 13 can be prevented from occupying the internal space of the shovel body 4. When the slide bar is located at the front end of the chute, the push plate 13 can be located at the front end of the shovel body 4 to push the crushed ice of the shovel body 4 out as much as possible.

[0046] The push plate 13 is a curved plate.

[0047] The push plate 13 is matched with the shovel body 4 .

[0048] In this way, when the push plate 13 is at the rear, the push plate 13 can fit the shovel body 4. Avoid the push plate 13 from occupying the internal space of the shovel body 4 as much as possible.

[0049] A grip rod 15 is fixed to the top of the connecting plate 14 .

[0050] The provision of the gripping rod 15 facilitates a worker to manually push the connecting plate 14 .

[0051] The extension rod 16 is provided with strip holes extending from top to bottom. The strip holes are arranged along the front-to-back direction. The connection plates 14 are inserted into the strip holes.

[0052] The strip-shaped holes can limit the connection plate 14 , so that the connection plate 14 is more stable when moving forward and backward, and further the push plate 13 is more stable when moving forward and backward.

[0053] Example 2

[0054] On the basis of Example 1, one end of the swing rod 10 is fixed to the rotating shaft 9, and the other end of the swing rod 10 is connected to the rear side wall of the shovel body 4 through a pull rod. Specifically, one end of the pull rod is hinged to the end of the swing rod 10 away from the rotating shaft 9, and the other end of the pull rod is hinged to the rear side wall of the shovel body 4.

[0055] In this way, when the rotating shaft 9 rotates, the swing rod 10 swings around the rotating shaft 9, and the pull rod can drive the shovel body 4 to reciprocate back and forth. At this time, the spring 12 can play an auxiliary role, making the reciprocating motion of the shovel body 4 smoother and more stable.

[0056] The mechanisms, components and parts not specifically described in the present invention are all existing structures in the prior art and can be directly purchased from the market.

[0057] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0058] The above is only a preferred embodiment of the utility model, and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A municipal road ice-breaking shovel, characterized in that: It comprises a support frame (1), a shovel body (4), a cylinder (5), and a crushing plate (7); Moving wheels (2) are installed on both sides of the support frame (1), the shovel body (4) is arranged on the inner side of the support frame (1), an extension rod (16) is fixed to the front side of the top end of the support frame (1), the cylinder (5) is installed at the front end of the extension rod (16), the telescopic end of the cylinder (5) faces downward, the crushing plate (7) is fixed to the telescopic end of the cylinder (5), and a cone with a tip facing downward is fixed to the bottom end of the crushing plate (7).

2. A municipal road ice-breaking shovel according to claim 1, characterized in that: A handle (3) is fixed to the rear side of the support frame (1).

3. The municipal road ice-breaking shovel according to claim 1, characterized in that: A guide rod (11) is fixed on the support frame (1), a sliding block (17) is slidably sleeved on the outer side of the guide rod (11), the sliding block (17) is fixed to the shovel body (4), a spring (12) is sleeved on the outer side of the guide rod (11), two ends of the spring (12) are respectively connected to the sliding block and the support frame (1), a rotating shaft (9) is rotatably mounted on the support frame (1), a swinging rod (10) is fixed on the side wall of the rotating shaft (9), a motor (8) is mounted on the support frame (1), and a power output end of the motor (8) is coaxially fixed to the rotating shaft (9).

4. The municipal road ice-breaking shovel according to claim 3, characterized in that: A plurality of swing rods (10) are fixed on the side wall of the rotating shaft (9), the plurality of swing rods (10) are evenly spaced and arranged along the axial direction of the rotating shaft (9), and the plurality of swing rods (10) are parallel.

5. The municipal road ice-breaking shovel according to claim 1, characterized in that: A push plate (13) is slidably provided inside the shovel body (4), a connecting plate (14) is fixed to the top end of the push plate (13), and the top end of the connecting plate (14) extends to above the top end of the shovel body (4).

6. The municipal road ice-breaking shovel according to claim 5, characterized in that: A sliding groove is provided on the inner side wall of the shovel body (4), a sliding rod is slidably fitted in the sliding groove, and the push plate (13) is fixed to the sliding rod.

7. The municipal road ice-breaking shovel according to claim 5, characterized in that: The push plate (13) is a curved plate.

8. The municipal road ice-breaking shovel according to claim 5, characterized in that: The push plate (13) is matched with the shovel body (4).

9. The municipal road ice-breaking shovel according to claim 5, characterized in that: A grip rod (15) is fixed to the top end of the connecting plate (14).

10. The municipal road ice-breaking shovel according to claim 5, characterized in that: The extension rod (16) is provided with strip-shaped holes running through it from top to bottom, and the connecting plate (14) is inserted into the strip-shaped holes.

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