Hand-push type snow cleaner

Abstract

The utility model belongs to the technical field of snow removal equipment, and particularly relates to a hand-push type snow remover which solves the problem that an existing hand-push type snow remover is not provided with a snow conveying structure and comprises a handle, a roller is installed at the bottom of the handle through a connecting shaft, a push shovel is installed on the front side of the roller, and a telescopic rod drives a baffle to slide upwards. The two sides of the push shovel are in an open state, the telescopic rod can be adjusted along with the push shovel through the first compression spring in the moving process, then the threaded limiting sleeve is rotated to be fixed to the surface of the limiting rod in a threaded mode, the telescopic rod is fixed to the limiting rod, then snow shoveling is conducted, and after snow shoveling is completed, the telescopic rod can be moved to the bottom of the limiting rod to be fixed; at the moment, the baffle slides to the bottom of the sliding rail and plays a blocking role in the push shovel, the shoveled and stacked snow can be shoveled into the push shovel, then the limiting rod is pulled, the push shovel is made to turn upwards through the damping shaft, the sliding rail is clamped into the movable buckle to be fixed, and at the moment, the roller can be pushed to transport and clean the snow.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal equipment, in particular to a hand-pushed snow cleaner. Background Technique

[0002] In the northern regions of our country, it snows in winter and the snow does not melt for a long time. If the snow is not removed in time, it will freeze into ice, causing the road surface to be slippery and restricting people's daily activities. Therefore, once it snows, the snow in the areas where people carry out daily activities needs to be removed in time. Mechanical snow removal equipment is only applicable to areas such as wide roads or squares. For sidewalks, community roads or the yards in front of houses, only manual snow removal can be used.

[0003] In the prior art, the authorized publication number is: CN208055974U, and the name is a hand-pushed snow pushing device. The hand-pushing frame is a T-shaped bracket, the handles are arranged at both ends of the upper horizontal bar of the T-shaped hand-pushing frame, one end of each of the two snow pushing plates is connected, and each snow pushing plate is fixed to the lower end of the hand-pushing frame through a support rod. The horizontal connecting rod is arranged horizontally and fixed to the lower end of the hand-pushing frame. Two wheels are respectively rotatably arranged at both ends of the horizontal connecting rod. The foot-pushing frame is fixed to the lower end of the hand-pushing frame and is located on the other side of the snow pushing plate. The hand-pushed snow pushing device of this utility model can quickly clear a walkable path in areas such as sidewalks, community roads or the yards in front of houses. At the same time, it can use the feet to exert force through the foot-pushing frame, improving the problem of difficult operation in case of bad road surfaces, and can effectively improve the efficiency of manual snow removal without increasing the equipment cost investment.

[0004] The above device uses a foot-pushing frame to operate the snow shoveling device to achieve a labor-saving technical means. However, when using the above device, when a large area of snow is shoveled and piled up together, it needs to be transported and cleaned. However, the existing hand-pushed snow shoveler does not have a structure for transporting snow. Therefore, a new type of hand-pushed snow cleaner is needed for improvement. Content of the Utility Model

[0005] The technical problem solved by the utility model is that when a large area of snow is shoveled and piled up together, it needs to be transported and cleaned, while the existing hand-pushed snow shoveler does not have a structure for transporting snow. A hand-pushed snow cleaner is provided.

[0006] To solve the above technical problem, a hand-pushed snow cleaner provided by the utility model includes a handle. A roller is installed at the bottom of the handle through a connecting shaft. A snow pusher is installed in front of the roller. An activity component is slidably connected to the snow pusher, and an adjusting component is connected to the snow pusher;

[0007] The activity component includes support plates symmetrically and fixedly connected to the side wall of the connecting shaft. A connecting plate is rotatably connected between the support plates through a damping shaft, and one end of the connecting plate away from the roller connecting shaft is fixedly connected to the snow pusher;

[0008] The adjusting assembly includes slide rails symmetrically and fixedly connected to one end of the snow pusher away from the connecting plate. A baffle is slidably connected to the slide rails. A first connecting rod is fixedly connected between the top cross-sections of the two baffles. A second connecting rod is fixedly connected to the middle of the first connecting rod near the handle end. A rotating shaft is rotatably connected between the second connecting rods. A limiting rod with a threaded surface is fixedly connected to the middle of the top end of the snow pusher. A telescopic rod is sleeved on the limiting rod, and one end of the telescopic rod away from the limiting rod is fixedly connected to the rotating shaft. A second connecting rod is fixedly connected to the handle, and a movable buckle is fixedly connected to the side wall of the second connecting rod, and the limiting rod is engaged with the movable buckle.

[0009] Preferably, the slide rails are located at the upper half position of the snow pusher, and when the telescopic rod is at the bottom of the limiting rod, the baffle slides to the bottom of the slide rails.

[0010] Preferably, the telescopic rod is composed of a thick circular ring sleeved with a thin cylinder, and a first compression spring is fixedly connected between the thick circular ring and the thin cylinder.

[0011] Preferably, an annular chute is opened at the top end of the telescopic rod sleeved on the limiting rod. A connecting ring is embedded in the annular chute, and the connecting ring is movably connected to the annular chute. The top end of the connecting ring is fixedly connected with a threaded limiting sleeve sleeved on the surface of the limiting rod.

[0012] Preferably, a striking assembly is installed on the handle located on the back of the snow pusher. The striking assembly includes a clamping plate fixedly connected to the handle below the second connecting rod.

[0013] Preferably, a round hole is opened in the middle of the clamping plate, and a movable rod is movably connected in the round hole.

[0014] Preferably, a striking plate is fixedly connected to one end of the movable rod close to the snow pusher. A second compression spring is sleeved on the surface of the movable rod between the striking plate and the clamping plate, and both ends of the second compression spring are fixedly connected to the striking plate and the clamping plate respectively.

[0015] Compared with the related art, the utility model has the following beneficial effects:

[0016] 1. By setting the movable assembly and the adjusting assembly, when shoveling snow in the yard at the door of the house, the telescopic rod can be slid upward, thereby driving the baffle to slide upward in the slide rails, so that both sides of the snow pusher are in an open state. And during the movement of the telescopic rod, it can be adjusted by the first compression spring as the distance between the baffle and the limiting rod changes. At this time, the telescopic rod is fixed to the limiting rod by rotating the threaded limiting sleeve to be threadedly fixed to the surface of the limiting rod. At this time, the handle can be held to push the snow pusher to shovel snow. After shoveling the snow, the telescopic rod can be moved to the bottom of the limiting rod and fixed. At this time, the baffle slides to the bottom of the slide rails and is in the half position on both sides of the snow pusher. At this time, the piled-up snow can be shoveled into the snow pusher. Then, the limiting rod is pulled, so that the snow pusher is turned upward through the damping shaft, and the slide rails are fixed in the movable buckle. At this time, the roller can be pushed to transport and clean the snow.

[0017] 2. The utility model is provided with a striking component. When the snow is transported to the landfill by using the snow pusher, the snow pusher is turned over to pour out the snow at this time. Meanwhile, the movable rod can be pulled and then released, so that the movable rod automatically rebounds by the elastic force of the round hole. At this time, the striking plate strikes the back of the snow pusher by the elastic force, and the snow sticking to the inner bottom of the snow pusher can be shaken off, thus making it more convenient to transport and process the accumulated snow.

[0018] In order to make the above and other purposes, features and advantages of the utility model more obvious and understandable, the following specifically gives preferred embodiments and, in conjunction with the attached drawings, makes the following detailed description. Brief Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Isometric structure diagram of the hand - pushed snow shovel of the present utility model;

[0021] Figure 2 Partial structure diagram of the snow pusher of the present utility model;

[0022] Figure 3 Of the present utility model Figure 2 Enlarged schematic diagram at position A;

[0023] Figure 4 Internal structure schematic diagram of the telescopic rod of the present utility model;

[0024] Figure 5 Structural schematic diagram of the striking component of the present utility model;

[0025] Figure 6 Installation structure schematic diagram of the telescopic rod and the limiting rod of the present utility model.

[0026] Reference numerals in the drawings:

[0027] 1. Handle; 2. Roller; 3. Push shovel; 4. Movable assembly; 401. Support plate; 402. Damping shaft; 403. Connecting plate; 5. Adjusting assembly; 501. First connecting rod; 502. Limiting rod; 503. Telescopic rod; 504. Baffle; 505. Slide rail; 506. Movable buckle; 507. Second connecting rod; 508. Rotating shaft; 509. First compression spring; 510. Threaded limiting sleeve; 511. Connecting ring; 512. Annular slide; 6. Striking assembly; 601. Clamping plate; 602. Movable rod; 603. Round hole; 604. Striking plate; 605. Second compression spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1-3 A hand-push snow blower comprises a handle 1, a roller 2 is mounted on the bottom of the handle 1 through a connecting shaft, a push shovel 3 is mounted on the front side of the roller 2, a movable component 4 is slidably connected to the push shovel 3, and an adjustment component 5 is connected to the push shovel 3;

[0030] The movable assembly 4 includes support plates 401 symmetrically fixedly connected to the side walls of the connecting shaft, and a connecting plate 403 is rotatably connected between the support plates 401 through a damping shaft 402, and the connecting plate 403 is fixedly connected to the push blade 3 at one end of the connecting shaft away from the roller 2;

[0031] The adjustment assembly 5 includes a slide rail 505 which is symmetrically fixedly connected to the end of the push shovel 3 away from the connecting plate 403, a baffle 504 is slidably connected to the slide rail 505, a first connecting rod 501 is fixedly connected between the top cross sections of the two baffles 504, a second connecting rod 507 is fixedly connected to the middle of the end of the first connecting rod 501 close to the handle 1, a rotating shaft 508 is rotatably connected between the second connecting rods 507, a limiting rod 502 with a threaded surface is fixedly connected to the middle of the top of the push shovel 3, a telescopic rod 503 is sleeved on the limiting rod 502, and the end of the telescopic rod 503 away from the limiting rod 502 is fixedly connected to the rotating shaft 508, a second connecting rod 507 is fixedly connected to the handle 1, a movable buckle 506 is fixedly connected to the side wall of the second connecting rod 507, and the limiting rod 502 is engaged with the movable buckle 506.

[0032] See also Figure 1 , Figure 4 and Figure 6The slide rail 505 is located at the upper half of the dozer 3, and when the telescopic rod 503 is located at the bottom of the limiting rod 502, the baffle 504 slides to the bottom of the slide rail 505. The telescopic rod 503 is composed of a thick ring and a thin cylinder, and a first compression spring 509 is fixedly connected between the thin cylinder in the thick ring. An annular groove 512 is provided at the top of the telescopic rod 503 sleeved on the limiting rod 502, and a connecting ring 511 is embedded in the annular groove 512, and the connecting ring 511 is movably connected to the annular groove 512, and a threaded limiting sleeve 510 sleeved on the surface of the limiting rod 502 is fixedly connected to the top of the connecting ring 511.

[0033] By setting the movable component 4 and the adjustment component 5, when shoveling snow in the yard at the door, the telescopic rod 503 can be slid upward, thereby driving the baffle 504 to slide upward in the slide rail 505, so that the two sides of the shovel 3 are in an open state, and the telescopic rod 503 can be adjusted by the first compression spring 509 as the distance between the baffle 504 and the limit rod 502 changes during movement. At this time, the threaded limit sleeve 510 is rotated to be fixed to the surface of the limit rod 502, thereby fixing the telescopic rod 503. On the limit rod 502, the handle 1 can be held to push the shovel 3 to shovel snow. After shoveling the snow, the telescopic rod 503 can be moved to the bottom of the limit rod 502 and fixed. At this time, the baffle 504 slides to the bottom of the slide rail 505 and is at the half position on both sides of the shovel 3. At this time, the shoveled snow can be shoveled into the shovel 3, and then the limit rod 502 is pulled to make the shovel 3 flip upward through the damping shaft 402, and the slide rail 505 is stuck in the movable buckle 506 and fixed. At this time, the roller 2 can be pushed to transport and clean the snow.

[0034] See also Figure 5 A striking assembly 6 is installed on the handle 1 located on the back of the bulldozer 3. The striking assembly 6 includes a clamping plate 601 fixedly connected to the handle 1 below the second connecting rod 507. A circular hole 603 is opened in the middle of the clamping plate 601. A movable rod 602 is movably connected in the circular hole 603. A striking plate 604 is fixedly connected to one end of the movable rod 602 close to the bulldozer 3. A second compression spring 605 is sleeved on the surface of the movable rod 602 located between the striking plate 604 and the clamping plate 601, and both ends of the second compression spring 605 are respectively fixedly connected to the striking plate 604 and the clamping plate 601.

[0035] By setting up the striking component 6, when the push shovel 3 is used to transport snow to the garbage dump, the push shovel 3 is turned over to pour out the snow, and the movable rod 602 can be pulled and then released at the same time, so that the movable rod 602 automatically rebounds through the elastic force of the round hole 603. At this time, the striking plate 604 strikes the back of the push shovel 3 through the elastic force, and the snow stuck to the bottom of the push shovel 3 can be shaken off, thereby making it more convenient to transport and handle the accumulated snow.

[0036] The specific implementation process of the utility model is as follows: when shoveling snow in the yard at the doorstep, the telescopic rod 503 is slid upward, thereby driving the baffle 504 to slide upward in the slide rail 505, so that the two sides of the push shovel 3 are in an open state, and the telescopic rod 503 can be adjusted by the first compression spring 509 as the distance between the baffle 504 and the limit rod 502 changes during movement. At this time, the threaded limit sleeve 510 is rotated and fixed with the thread on the surface of the limit rod 502, so that the telescopic rod 503 is fixed on the limit rod 502. At this time, the handle 1 can be held by hand to push the push shovel 3 to shovel snow. When the snow is shoveled, the telescopic rod 503 can be moved to the bottom of the limit rod 502 for fixing. The snow is then shoveled off the shovel 3 and the snow is then transported to the landfill by the push shovel 3. The snow is then transported to the landfill by the push shovel 3 and the push shovel 3 is then transported to the landfill by the push shovel 3. The snow is then transported to the landfill by the push shovel 3 and the push shovel 3 is then transported to the landfill by the push shovel 3. The snow is then transported to the landfill by the push shovel 3 and the snow is then transported to the landfill by the push shovel 3.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hand-push snow blower, comprising a handle (1), characterized in that: A roller (2) is installed at the bottom of the handle (1) via a connecting shaft, a push shovel (3) is installed on the front side of the roller (2), a movable component (4) is slidably connected to the push shovel (3), and an adjustment component (5) is connected to the push shovel (3); The movable assembly (4) comprises a support plate (401) symmetrically fixedly connected to the side wall of the connecting shaft, and a connecting plate (403) is rotatably connected between the support plates (401) via a damping shaft (402), and the connecting plate (403) is fixedly connected to the push blade (3) at one end of the connecting shaft away from the roller (2); The adjustment assembly (5) comprises a slide rail (505) symmetrically fixedly connected to one end of the push blade (3) away from the connecting plate (403); a baffle (504) is slidably connected to the slide rail (505); a first connecting rod (501) is fixedly connected between the top cross sections of the two baffles (504); a second connecting rod (507) is fixedly connected to the middle of one end of the first connecting rod (501) close to the handle (1); a rotating shaft (508) is rotatably connected between the second connecting rods (507); A limiting rod (502) with a threaded surface is fixedly connected to the middle of the top of the shovel (3), a telescopic rod (503) is sleeved on the limiting rod (502), and the end of the telescopic rod (503) away from the limiting rod (502) is fixedly connected to the rotating shaft (508), a second connecting rod (507) is fixedly connected to the handle (1), a side wall of the second connecting rod (507) is fixedly connected to a movable buckle (506), and the limiting rod (502) is engaged with the movable buckle (506).

2. A hand-push snow clearer according to claim 1, characterized in that: The slide rail (505) is located at the upper half of the push shovel (3), and when the telescopic rod (503) is located at the bottom of the limiting rod (502), the baffle (504) slides to the bottom of the slide rail (505).

3. A hand-push snow clearer according to claim 1, characterized in that: The telescopic rod (503) is composed of a thick circular ring and a thin circular cylinder sleeved together, and a first compression spring (509) is fixedly connected between the thick circular ring and the thin cylinder.

4. A hand-push snow blower according to claim 1, characterized in that: The top of the telescopic rod (503) sleeved on the limiting rod (502) is provided with an annular groove (512), a connecting ring (511) is embedded in the annular groove (512), and the connecting ring (511) is movably connected to the annular groove (512), and the top of the connecting ring (511) is fixedly connected with a threaded limiting sleeve (510) sleeved on the surface of the limiting rod (502).

5. A hand-push snow blower according to claim 1, characterized in that: A striking assembly (6) is installed on the handle (1) located at the back of the dozer (3), and the striking assembly (6) includes a clamping plate (601) fixedly connected to the handle (1) located below the second connecting rod (507).

6. A hand-push snow clearer according to claim 5, characterized in that: A circular hole (603) is provided in the middle of the upper portion of the clamping plate (601), and a movable rod (602) is movably connected in the circular hole (603).

7. A hand-push snow clearer according to claim 6, characterized in that: The movable rod (602) is fixedly connected to a striking plate (604) at one end close to the push shovel (3), and a second compression spring (605) is sleeved on the surface of the movable rod (602) between the striking plate (604) and the clamping plate (601), and the two ends of the second compression spring (605) are respectively fixedly connected to the striking plate (604) and the clamping plate (601).

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