Snow blower bucket structure

Abstract

The utility model discloses a snow throwing machine bucket structure which comprises a bucket body and a spiral blade horizontally installed in the bucket body, a bottom plate is fixedly connected to the bottom of the back face of the bucket body, scraper knives are transversely arranged at the bottom of the bucket body at equal intervals, and connecting rods movably penetrating through the bucket body are fixedly connected to the back faces of the scraper knives. The bottom plate is fixedly connected with a guide seat, and the rear end of the connecting rod movably penetrates through the guide seat and is in transmission connection with a telescopic push rod fixedly installed on the bottom plate. The scraper knife is arranged at the front end of the bucket body, the cross section of the scraper knife is of the inverted-T-shaped structure, the front end and the two sides of the scraper knife are of the inclined face structures, the scraper knife can stretch out forwards under the action of the rear telescopic push rod, the flat shovel structure of the bucket body is changed, local pressure of accumulated snow and icing is increased through the scraper knife, and ice blocks condensed on the ground can be broken and shoveled up; the snow throwing machine can be qualified for snow throwing work under accumulated snow and frozen road conditions, and the adaptability of the snow throwing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of snow throwers, in particular to a snow thrower bucket structure. Background Art

[0002] A snow thrower is a mechanical device for clearing snow from the road. It pushes the snow on the ground through a bucket. The positive and negative double spiral blades in the bucket push the snow in the bucket to the middle, and then the snow is thrown out through the crushing mechanism on the back of the bucket and the conveying and throwing snow mechanism. The snow throwing mechanism can rotate at an angle and can throw the snow to a suitable place outside the road surface.

[0003] Most of the existing snow thrower buckets are flat shovel structures, which can easily cope with most snow accumulation. However, the temperature changes rapidly in winter, and the temperature often drops by several degrees overnight. The melted snow from the daytime accumulates and freezes at night before it is drained away. Although the flat shovel structure has a good snow removal effect, the ice removal effect is greatly reduced. In recent years, climate change has been significant, and snow and ice on roads are also very common. In order to improve the ice removal ability of snow throwers, our company has designed and proposed a new type of snow thrower bucket structure. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a snow thrower bucket structure for improving the ice-shoveling ability and adaptability of the snow thrower.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A snow thrower bucket structure comprises a bucket body and a spiral blade installed horizontally in the bucket body, a bottom plate is fixedly connected to the bottom of the back side of the bucket body, reinforcing side plates are fixedly connected between the two sides of the bucket body and the bottom plate, a blade is laterally equidistantly arranged at the bottom of the bucket body, a connecting rod that movably penetrates the bucket body is fixedly connected to the back of the blade, a guide seat is fixedly connected to the bottom plate, and the rear end of the connecting rod movably penetrates the guide seat and is transmission-connected to a telescopic push rod fixedly installed on the bottom plate.

[0007] Preferably, the scraper includes a blade body located below and a convex ridge arranged longitudinally on the top of the blade body. The blade body and the convex ridge are an integral structure, and the front of the blade body and the convex ridge are inclined structures with the top tilted backward, and the two sides of the blade body are inclined structures with the bottom tilted toward the sides.

[0008] Preferably, the bottom front of the bucket body corresponds to the storage groove of the blade, and the shape and size of the storage groove are compatible with the shape and size of the blade.

[0009] Preferably, the connecting rod is a straight rod structure with an inverted T-shaped cross section and adapted to the shape of the scraper. The connecting rod is located on the upper half of the blade body and the back of the convex ridge, and the connecting rod and the scraper are an integral structure.

[0010] Preferably, the connecting rod is slidably connected to the upper surface of the bottom plate, and an inverted T-shaped through groove with a matching shape and size is provided on the bucket body at a position corresponding to the connecting rod.

[0011] Preferably, rear ends of the plurality of connecting rods corresponding to the plurality of blades are fixed to a front side of a connecting frame parallel to the bucket body, and the telescopic push rod is arranged at the rear of the connecting frame and the telescopic end is fixed to the back side of the connecting frame.

[0012] Preferably, a plurality of telescopic push rods are arranged equidistantly along the connecting frame in the transverse direction, the number of the telescopic push rods is not less than three and at least two are installed at both ends of the back side of the connecting frame.

[0013] Preferably, a guide sleeve is fixedly connected to the guide seat, and a guide column movably inserted in the guide sleeve is fixedly connected to the front side of the connecting frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a shovel blade is arranged at the front end of a bucket body, the cross section of the shovel blade is an inverted T-shaped structure, the front end and both sides are inclined structures, and can be extended forward under the action of a rear telescopic push rod, thereby changing the flat shovel structure of the bucket body. The shovel blade increases the local pressure of accumulated snow and ice, and can crush and shovel up ice cubes condensed on the ground. The ice shoveling and breaking effect is good, and the snow thrower can be competent for snow throwing work on snowy and icy road conditions at the same time, thereby improving the adaptability of the snow thrower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the front view of the utility model;

[0017] Figure 2 It is the left view of the utility model;

[0018] Figure 3 This is a left view of the internal structure of the bucket body of the utility model corresponding to the position of the blade;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the scraper of the utility model from the left side;

[0020] Figure 5 This is a left-side perspective structural diagram of the blade and the connecting rod of the utility model;

[0021] Figure 6 This is a front view of the local structure at the corresponding position of the scraper of the utility model;

[0022] Figure 7It is a top view of the local structure at the corresponding position of the scraper of the utility model;

[0023] Figure 8 This is a front view of the corresponding position of the guide sleeve of the utility model;

[0024] Fig. 9 The utility model is a schematic diagram of the telescopic push rod, the connecting frame and the connecting rod in a top view.

[0025] In the figure: 1. bucket body; 101. storage slot; 102. through slot; 2. spiral blade; 3. bottom plate; 4. reinforced side plate; 5. scraper; 501. cutter body; 502. convex ridge; 6. connecting rod; 7. guide seat; 8. telescopic push rod; 9. connecting frame; 10. guide sleeve; 11. guide column. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1-9 As shown, the utility model provides a technical solution: a snow thrower bucket structure, a bucket body 1 and a spiral blade 2 installed horizontally in the bucket body 1, a bottom plate 3 is fixedly connected to the bottom of the back of the bucket body 1, and reinforcing side plates 4 are fixedly connected between the two sides of the bucket body 1 and the bottom plate 3, and a blade 5 is arranged at equal intervals laterally at the bottom of the bucket body 1, and the blade 5 includes a blade body 501 located below and a convex ridge 502 arranged longitudinally at the top of the blade body 501, the blade body 501 and the convex ridge 502 are an integral structure, and the front of the blade body 501 and the convex ridge 502 are inclined structures with the top tilted backward, and the two sides of the blade body 501 are inclined structures with the bottom tilted to the two sides, and the front of the bottom of the bucket body 1 corresponds to the storage groove 101 of the blade 5, and the shape and size of the storage groove 101 are adapted to the shape and size of the blade 5;

[0028] The back of the blade 5 is fixedly connected with a connecting rod 6 that movably penetrates the bucket body 1. The connecting rod 6 is a straight rod structure with an inverted T-shaped cross section and adapted to the shape of the blade 5. The connecting rod 6 is located on the upper half of the blade body 501 and the back of the convex ridge 502. The connecting rod 6 and the blade 5 are an integral structure. The connecting rod 6 is slidably connected to the upper surface of the bottom plate 3. The bucket body 1 is provided with an inverted T-shaped through groove 102 with a shape and size adapted to the connecting rod 6.

[0029] The rear ends of the multiple connecting rods 6 corresponding to the multiple blades 5 are fixed to the front of a connecting frame 9 parallel to the bucket body 1. The telescopic push rod 8 is arranged at the rear of the connecting frame 9 and the telescopic end is fixed to the back of the connecting frame 9. Multiple telescopic push rods 8 are arranged equidistantly along the connecting frame 9 in the horizontal direction. The number of telescopic push rods 8 is not less than three and at least two are installed at both ends of the back of the connecting frame 9. A guide seat 7 is fixedly connected to the base plate 3. The rear end of the connecting rod 6 movably penetrates the guide seat 7 and is transmission-connected to the telescopic push rod 8 fixedly installed on the base plate 3. A guide sleeve 10 is fixedly connected to the guide seat 7. A guide column 11 movably inserted in the guide sleeve 10 is fixedly connected to the front of the connecting frame 9.

[0030] Working principle: the telescopic push rod 8 drives the connecting frame 9 to move forward. Under the guiding action of the guide sleeve 10, the guide column 11 and the guide seat 7, the connecting frame 9 drives multiple connecting rods 6 and the shovel blade 5 to move forward at the same time. The shovel blade 5 extends out from the storage groove 101 of the bucket body 1. The existence of the shovel blade 5 changes the flat shovel structure of the bucket body 1. The shovel blade 5 can increase the local pressure on the ice. The front and both sides of the shovel blade 5 are inclined surfaces, which can not only crush and shovel the ice condensed on the ground, but also a convex ridge 502 is arranged above the shovel blade 5, which has a good ice-shoveling and ice-breaking effect, and can be competent for the snow-throwing work on both snow-covered and icy roads. The shoveled ice and snow are transported to the middle under the action of the spiral blade 2, and the ice can be crushed by the crushing mechanism at the rear and thrown together with the accumulated snow through the snow-throwing mechanism. When there is no need to shovel ice, the telescopic push rod 8 drives the shovel blade 5 to retract and be stored in the storage groove 101.

[0031] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A snow thrower bucket structure, comprising a bucket body (1) and a spiral blade (2) horizontally mounted in the bucket body (1), characterized in that: The bottom of the back side of the bucket body (1) is fixedly connected to a bottom plate (3), and reinforcing side plates (4) are fixedly connected between the two sides of the bucket body (1) and the bottom plate (3). A blade (5) is arranged at equal intervals laterally at the bottom of the bucket body (1), and a connecting rod (6) that movably penetrates the bucket body (1) is fixedly connected to the back side of the blade (5). A guide seat (7) is fixedly connected to the bottom plate (3), and a rear end of the connecting rod (6) movably penetrates the guide seat (7) and is transmission-connected to a telescopic push rod (8) fixedly mounted on the bottom plate (3).

2. A snow thrower bucket structure according to claim 1, characterized in that: The scraper (5) comprises a blade body (501) located at the bottom and a convex ridge (502) arranged longitudinally on the top of the blade body (501); the blade body (501) and the convex ridge (502) are an integral structure, and the front surfaces of the blade body (501) and the convex ridge (502) are inclined surface structures with the top tilted backwards, and the two sides of the blade body (501) are inclined surface structures with the bottom tilted toward the sides.

3. A snow thrower bucket structure according to claim 2, characterized in that: The bottom front of the bucket body (1) corresponds to the storage groove (101) of the blade (5), and the shape and size of the storage groove (101) are compatible with the shape and size of the blade (5).

4. A snow thrower bucket structure according to claim 2, characterized in that: The connecting rod (6) is a straight rod structure with an inverted T-shaped cross section and adapted to the shape of the scraper (5); the connecting rod (6) is located on the upper half of the scraper body (501) and the back side of the convex ridge (502); and the connecting rod (6) and the scraper (5) are an integral structure.

5. A snow thrower bucket structure according to claim 4, characterized in that: The connecting rod (6) is slidably connected to the upper surface of the bottom plate (3), and an inverted T-shaped through groove (102) having a matching shape and size is provided on the bucket body (1) at a position corresponding to the connecting rod (6).

6. The snow thrower bucket structure according to claim 1, characterized in that: The rear ends of the plurality of connecting rods (6) corresponding to the plurality of blades (5) are fixed to the front of a connecting frame (9) parallel to the bucket body (1), and the telescopic push rod (8) is arranged behind the connecting frame (9) and the telescopic end is fixed to the back of the connecting frame (9).

7. A snow thrower bucket structure according to claim 6, characterized in that: A plurality of telescopic push rods (8) are arranged equidistantly laterally along the connecting frame (9); the number of the telescopic push rods (8) is not less than three and at least two are mounted at both ends of the back side of the connecting frame (9).

8. The snow thrower bucket structure according to claim 6, characterized in that: A guide sleeve (10) is fixedly connected to the guide seat (7), and a guide column (11) movably inserted into the guide sleeve (10) is fixedly connected to the front side of the connecting frame (9).

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