WO2014169656A1

WO2014169656A1 - Snow blower and snow bucket side plates thereof

Info

Publication number: WO2014169656A1
Application number: PCT/CN2013/087717
Authority: WO
Inventors: 周玉亮
Original assignee: 山东铁华实业有限公司
Priority date: 2013-04-16
Filing date: 2013-11-22
Publication date: 2014-10-23

Abstract

A snow blower (1) and snow bucket (4) side plates thereof, the snow bucket (4) side plates comprising left and right snow bucket side plates (5, 6); the front edges of the left and right snow bucket side plates (5, 6) are at least partially formed with projecting arc-shaped segments (5-3, 6-3); the middle and lower portions of the front edges of the left and right snow bucket side plates (5, 6) are projecting arc-shaped segments (5-3, 6-3), the arc-shaped segments (5-3, 6-3) being arcs low on both sides and high in the middle. The snow blower has low advancing resistance, thus saving time and labor, and improving efficiency.

Description

Snow clearer side panel and snow remover for snow removal machine

The invention belongs to a device for removing snow, and in particular to a snow remover

Background technique

The front of the snow blower is equipped with a clear snow bucket, and the snow bucket is equipped with a stirring cage. When the snow is cleared, the snow is collected into the snow bucket by the rotation of the cage, and the snow is transported by the snow bucket to the snow mouth, and finally thrown out by the snow mouth, thereby achieving the purpose of clearing the snow. The front edge of the snow blower side panel of the prior art is linear from top to bottom, and the following disadvantages are caused by user feedback: 1. When encountering freezing snow, or a hard snow layer with surface freezing, due to The edge of the side plate of the clear snow bucket is linear, and the side panel contacts the frozen snow layer from top to bottom at the same time. The resistance is large, laborious, and it is difficult to remove snow. 2. Also, because the edge of the side plate of the Qingxue bucket is linear, the snow can not be discharged to both sides of the clear snow bucket. During the cleaning process, it is easy to cause the snow bucket and the snow gap to fill up and block. After the blockage, the product must be stopped. Snow, the snow that is blocked in the snow bucket and the snow mouth can be opened to continue the operation, which brings inconvenience to the cleaning operation.

Summary of the invention

The invention provides a snow hopper side plate and a snow remover for a snow remover, which can solve the problem that the prior art has large resistance and is easy to block snow.

In order to solve the above technical problem, the technical solution of the present invention is a clear snow bucket side panel of a snow remover, including left and right clear snow bucket side panels, and the front edges of the left and right clear snow bucket side panels are at least partially formed. There are convex curved segments.

In the technical solution of the present invention, the following additional technical features are also provided:

The convex curved section extends from the upper middle portion of the front edge of the left and right clear bucket side panels to the lower portion, or from the middle portion of the front edge of the clear snow bucket side panel to the lower portion.

The front edge of the left and right clear snow bucket side panels is further formed with a concave section. The front edge forms a straight section inner concave section and the convex curved section in order from top to bottom.

The concave section is located at a middle portion or a middle portion of a front edge of the left and right clear bucket side plates. The concave section is continuous with the upper portion of the convex curved section.

The convex curved segment has an arc with a low intermediate height on both sides. The convex arcuate segment has a maximum bulge range of 3-65 mm with respect to the straight segment. The maximum concave depth of the concave section relative to the straight section ranges from 10 to 65 mm. The plate body of the left and right clear snow bucket side plates near the front edge portion is formed with reinforcing ribs, and the reinforcing ribs form a straight line segment, an inner concave segment and a convex arc segment in order from top to bottom.

A snow remover includes the above technical solution.

Compared with the prior art, the invention has the following advantages and positive effects:

1. The middle and lower portions of the front edge of the left and right clear snow bucket side plates are designed as convex curved segments, and the curved segments are arcs with low middle heights on both sides, like axe shape, when clearing snow, The curved section protrudes forward to the high point to contact the frozen snow, and the rest of the curved section gradually cuts into the frozen snow, that is, the side of the axe like the board gradually breaks into the frozen snow layer, because the side panel is not in contact with the snow at the same time. The layer is gradually cut into the snow layer, so the propulsion resistance is small, saving time and effort, and improving efficiency.

2. Since the middle part of the side plate has a concave section, the inner concave section can effectively discharge excess snow from the concave section, effectively avoiding the occurrence of blockage of the snow bucket and the snowfall.

3. The edge of the side plate body is provided with reinforcing ribs to strengthen the cut-in part, prevent the side plate from being deformed, and improve the reliability and service life.

DRAWINGS

Figure 1 is a perspective view of the snow remover of the present invention;

1, snow removal machine; 2, handle; 3, snow mouth; 4, clear snow bucket; 5, left clear snow bucket side panels; 6, right clear snow bucket side panels; 7, stir cage.

2 is a front view of the right clear snow bucket side panel of the snow remover of the present invention, and the snow cleaner is standing on the right side panel of the snow blower handle position as the right side panel;

6, right clear snow bucket side panels; 6-1, straight section; 6-2, concave section; 6-3, convex arc section; 6-4, ribs.

Figure 3 is a front view of the left clear snow bucket side panel of the snow remover of the present invention, the left side panel of the snow clearer standing at the handle position of the snow blower handle is the left side panel; 5, Zuo Qing Xuedou side panel; 5- 1, straight section; 5-2, concave section; 5-3, convex arc section; 5-4, ribs.

detailed description

The invention will now be described in detail in conjunction with the drawings and embodiments.

Example 1

Referring to Fig. 1, the snow remover 1 includes a handle 2, a snow cover 3 and a snow bucket 4, and both sides of the clear snow bucket 4 are a left clear snow bucket side panel 5, a right clear snow bucket side panel 6, and a clear snow bucket 4 There is a stirrer 7.

Referring to Fig. 1, Fig. 2 and Fig. 3, in order to gradually cut the snow slab side into the snow layer during snow clearing to reduce the propulsion resistance, the design concept of the present invention is that the left and right clear snow bucket side plates 5 The front edge of 6, 6 is formed with arcuate segments 5-3, 6-3 which are convex forward, and the sections of the convex arc segments 5-3, 6-3 are from the upper middle portion to the lower portion. Since the convex curved segments 5-3, 6-3 are not in contact with the snow layer at the same time, but gradually enter the snow layer, the resistance is reduced and the snow clearing effect is improved.

In terms of specific technical solutions, the front edges of the left and right clear snow bucket side plates 5, 6 form a straight line segment 5-1, 6-1, a concave portion 5-2, 6-2 and a sequence from top to bottom. Projected arc segments 5_3, 6-3. The function of providing the concave sections 5-2, 6-2 near the middle of the edge is to discharge the snow outward through the concave notch during the cleaning process, so as to prevent the snow from blocking the snow bucket 4 and the snow gap 3. The concave sections 5-2, 6-2 relative to the maximum linear segments concave depth range 5-1, 6-1 is 10-65mm _o Example 1 In the present embodiment, the maximum depth of the concave 30mm. The depth of the recess can be selected according to the size of the model. The concave sections 5-2, 6-2 are continuous with the upper portions of the convex curved sections 5-3, 6-3, that is, the curved lines are continuous. The concave sections 5-2, 6-2 may be concave slopes or concave curved surfaces. In the first embodiment, the convex curved segments 5-3, 6-3 have an arc shape with low intermediate heights on both sides, like an axe shape. The convex curved segments 5-3, 6-3 occupy approximately 50-60% of the edge of the side panels, i.e., from the upper middle or the middle to the lower portion. The maximum convex portion of the convex curved segments 5-3, 6-3 with respect to the straight segments 5-1, 6-1 ranges from 3 to 65 mm. In the first embodiment, the largest projection is forward. Projected 15mm.

The left and right clear snow bucket side plates 5, 6 are formed with reinforcing ribs 5-4, 6-4 on the plate body near the front edge portion, and the reinforcing ribs 5-4, 6-4 are formed in order from top to bottom. Straight line segment, inside Concave segments and convex arc segments. It can also be said that the ribs 5-4, 6-4 have the same shape as the front edge. Reinforcing ribs 5-4, 6-4 enhance the strength of the edge of the side panels to prevent deformation and damage.

When the snow removal work is carried out, when the snow bucket 4 is pushed forward, the convex curved segments 5-3, 6-3 of the left and right clear snow bucket side plates 5, 6 gradually enter along the curved path. The snow layer, that is, the axe-shaped side, easily breaks into the frozen snow layer, and the propulsion resistance is reduced, and the frozen snow is easily removed. Excess snow in the middle can be discharged from the concave sections 5-2 and 6-2, effectively avoiding the occurrence of clogging, which brings convenience for clearing snowwork.

Example 2

Different from the first embodiment, the concave portion is not provided, and the front edges of the left and right clear bucket side plates 5, 6 form a straight line segment and a convex curved portion in order from top to bottom. The convex arc is about 60% of the interval, that is, extending from the upper middle portion to the lower portion of the side panel.

Example 3

The straight line portion of the embodiment 1 is changed to a convex curved portion, and the convex high point of the convex curved portion is slightly smaller than the convex curved portion, that is, a small convex curved portion is formed. That is, the front edges of the left and right clear snow bucket side panels 5, 6 form a small convex arcuate section, a concave section and a convex arcuate section from top to bottom.

Embodiment 4, the front edges of the left and right clear snow bucket side plates 5, 6 are all convex curved segments from top to bottom, without straight segments and concave segments, and the height of the convex curved segments is high. The point is in the lower middle. The convex curved segments are of a low flat arc shape from the top to the middle upper portion, and the arc from the upper middle portion to the lower portion is the same as or similar to the convex curved portion of the embodiment 1.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent implementation. example. Any simple modifications, equivalent variations and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still within the scope of protection of the technical solutions of the present invention.

Claims

Claim

A clear snow bucket side panel for a snow remover, comprising a left and right clear snow bucket side panel, wherein: the front edge of the left and right clear snow bucket side panels is at least partially formed with a convex curved section .

2. A snow hopper side panel for a snow blower according to claim 1, wherein: said convex curved section extends from a middle upper portion of said front edge of said left and right clear snow bucket side panels. To the lower part, or from the middle of the front edge of the side panel of the snow bucket to the lower part.

3. The snow hopper side panel of a snow blower according to claim 1 or 2, wherein: the front edge of the left and right clear snow bucket side panels is further formed with a concave section.

4. The snow hopper side panel of the snow remover according to claim 1, wherein: the front edges of the left and right clear snow bucket side plates form a straight line segment, a concave portion and a front portion from top to bottom. The convex curved segment.

5. The snow hopper side panel of a snow blower according to claim 4, wherein: the concave portion is located at a middle portion or a middle portion of a front edge of the left and right clear snow bucket side panels.

6. A snow hopper side panel for a snow blower according to claim 4, wherein: said concave portion is continuous with an upper portion of said convex arcuate portion.

7. The snow hopper side panel of a snow blower according to claim 4, wherein: the convex curved section has an arc shape with low intermediate heights on both sides.

8. The snow hopper side panel of a snow blower according to claim 4 or 7, wherein: the convex arc segment has a maximum convex portion ranging from 3 to 65 inches with respect to the straight line segment. The maximum concave depth of the concave section relative to the straight section ranges from 10 to 65 匪.

The clear snow bucket side panel of the snow remover according to claim 4, wherein: the left and right clear snow bucket side plates are formed with reinforcing ribs on the plate body near the front edge portion, and the reinforcing The ribs form a straight section, a concave section and a convex curved section in order from top to bottom.

A snow removing machine characterized by comprising a snow hopper side panel of a snow blower according to any one of claims 1 to 9.