Novel icebreaking structure of self-propelled snow sweeper

Abstract

The novel icebreaking structure comprises a worm, the front end of the worm is connected with a front auger blade, the rear end of the worm is connected with a rear auger blade, the top of the worm is connected with an auger shaft, the worm and the auger shaft are distributed in a cross shape, and side auger blades are symmetrically arranged at the two ends of the auger shaft; the end of the front end of the worm is connected with an icebreaking head, and three triangular claws are fixed to the surface of the icebreaking head. By designing the structures of the front auger blade, the rear auger blade, the side auger blades and the like, accumulated snow can be efficiently crushed, after the accumulated snow is crushed by the front auger blade, the crushed accumulated snow can be thrown to the two sides, the blocky accumulated snow which is not thoroughly crushed is secondarily crushed by the side auger blades on the two sides, and the accumulated snow is gathered towards the middle; and then the accumulated snow is smashed for three times through the rear auger blade, and under the cooperation of the structure, the accumulated snow can be efficiently and thoroughly smashed.

Description

Technical Field

[0001] The invention belongs to the technical field of ice-breaking structures, and in particular relates to a novel ice-breaking structure for a self-propelled snow sweeper. Background Art

[0002] A self-propelled snowplow is a machine that can automatically break up and clear snow. When clearing snow, you will often encounter snow that is highly frozen. This part of the snow is hard and frozen together, making it difficult to clear. Therefore, existing snowplows are generally equipped with a special ice-breaking structure. The auger assembly on the ice-breaking structure is used to break up the frozen snow before clearing it.

[0003] However, the ice-breaking efficiency of the existing ice-breaking structure is average. After the auger is used to break up the snow, the snow is often still distributed on the road in large pieces. The subsequent cleaning work is very troublesome and residues are easily left, which has an adverse effect on the normal use of the snowplow. Therefore, it is necessary to design a new ice-breaking structure to solve this problem. Summary of the invention

[0004] The purpose of the present invention is to provide a new ice-breaking structure for a self-propelled snowplow to solve the problem in the above-mentioned background technology that the ice-breaking structure on the existing snowplow has poor breaking efficiency and is not thorough enough, thus affecting the overall snow-clearing effect.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a new ice-breaking structure for a self-propelled snow sweeper, comprising a vortex rod, a front auger blade connected to the front end of the vortex rod, a rear auger blade connected to the rear end of the vortex rod, an auger shaft connected to the top of the vortex rod, the vortex rod and the auger shaft are distributed in a cross shape, and side auger blades are symmetrically arranged at both ends of the auger shaft.

[0006] Preferably, the end of the front end of the worm is connected to an ice-breaking head, and three triangular claws are fixed on the surface of the ice-breaking head.

[0007] Preferably, the front auger blades and the rear auger blades are both inclined, and the inclination directions are consistent.

[0008] Preferably, the side auger blades are of a double-blade structure, and the inclination directions of the side auger blades at both ends are opposite.

[0009] Preferably, a disassembly and assembly component is provided between the auger shaft and the side auger blades, and the disassembly and assembly component includes a swivel, a sleeve and a latch, the swivel is fixedly connected to the inner shaft of the auger shaft, the sleeve is sleeved on the outer surface of the swivel, the two are plugged in and limited by the latch, and the side auger blades are fixedly connected to the outer surface of the sleeve.

[0010] Preferably, the disassembly and assembly component also includes a thread, a hexagonal nut and a gasket, the thread is opened on the outer end surface of the rotating shaft, the hexagonal nut is connected to the rotating shaft through a thread, and the gasket is arranged between the hexagonal nut and the end of the sleeve.

[0011] Preferably, the end of the rear end of the worm is connected to a snow throwing fan, and the snow throwing fan is provided with three fan blades.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By designing structures such as front auger blades, rear auger blades and side auger blades, the accumulated snow can be crushed efficiently. After the front auger blades break the snow, the broken snow will be thrown to both sides, and the side auger blades on both sides will break the incompletely broken block snow for a second time and gather the snow in the middle. Then the snow will be broken for the third time by the rear auger blades. With the cooperation of the above structures, the accumulated snow can be broken efficiently and thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0015] Figure 2 A top view of the present invention;

[0016] Figure 3 It is a front view of the present invention;

[0017] Figure 4 It is an exploded schematic diagram of the disassembly and assembly of the components of the present invention;

[0018] In the figure: 100, vortex rod; 200, front auger blade; 300, rear auger blade; 400, ice breaking head; 500, auger shaft; 600, side auger blade; 700, disassembly and assembly component; 701, swivel shaft; 702, sleeve; 703, latch; 704, thread; 705, hexagonal nut; 706, gasket; 800, snow throwing fan. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example

[0021] See also Figures 1 to 4, is an embodiment of the present invention, and this embodiment provides a technical solution: a new ice-breaking structure of a self-propelled snow sweeper, including a vortex rod 100, a front auger blade 200 is connected to the front end of the vortex rod 100, and the front auger blade 200 can crush the snow once, a rear auger blade 300 is connected to the rear end of the vortex rod 100, and an auger shaft 500 is connected to the top of the vortex rod 100, the vortex rod 100 and the auger shaft 500 are distributed in a cross shape, and side auger blades 600 are symmetrically arranged at both ends of the auger shaft 500. After being crushed by the front auger blade 200, the snow is divided into two sides and is crushed for the second time by the side auger blades 600 on both sides, and the snow is gathered to the middle, and then crushed for the third time by the rear auger blade 300.

[0022] In this embodiment, preferably, the front end of the worm 100 is connected to an ice-breaking head 400, and three triangular claws are fixed on the surface of the ice-breaking head 400. When breaking ice, the ice-breaking head 400 can drill the accumulated snow first, further improving the efficiency of breaking the accumulated snow.

[0023] In the present embodiment, preferably, the front auger blades 200 and the rear auger blades 300 are both inclined, and the inclination directions are consistent, so that the accumulated snow can be pushed to the same direction.

[0024] In the present embodiment, preferably, the side auger blades 600 are of a double-blade structure, and the inclination directions of the side auger blades 600 at both ends are opposite to each other, thereby ensuring a good crushing effect and a gathering effect.

[0025] In the present embodiment, preferably, a disassembly and assembly component 700 is provided between the auger shaft 500 and the side auger blade 600, and the disassembly and assembly component 700 includes a swivel shaft 701, a sleeve 702 and a latch 703. The swivel shaft 701 is fixedly connected to the inner shaft of the auger shaft 500. When the inner shaft of the auger shaft 500 rotates, the swivel shaft 701 can be driven to rotate. The sleeve 702 is sleeved on the outer surface of the swivel shaft 701, and the two are plugged in and limited by the latch 703. The side auger blade 600 is fixedly connected to the outer surface of the sleeve 702, thereby completing the fixed connection between the side auger blade 600 and the auger shaft 500.

[0026] In this embodiment, preferably, the disassembly and assembly component 700 also includes a thread 704, a hexagonal nut 705 and a gasket 706. The thread 704 is provided on the outer end surface of the rotating shaft 701. The hexagonal nut 705 is connected to the rotating shaft 701 through the thread 704. The gasket 706 is arranged between the hexagonal nut 705 and the end of the sleeve 702, and the sleeve 702 and the accessories thereon are limited and reinforced. The same disassembly and assembly component 700 is arranged between the worm 100 and the front auger blades 200 and the rear auger blades 300.

[0027] In the present embodiment, preferably, the rear end of the worm 100 is connected to a snow throwing fan 800, and the snow throwing fan 800 is provided with three blades, which can throw away the accumulated snow broken by the rear auger blades 300.

[0028] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated 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.

Claims

1. A novel ice-breaking structure for a self-propelled snow sweeper, comprising a worm (100), characterized in that: The front end of the vortex rod (100) is connected to a front auger blade (200), the rear end of the vortex rod (100) is connected to a rear auger blade (300), the top of the vortex rod (100) is connected to an auger shaft (500), the vortex rod (100) and the auger shaft (500) are arranged in a cross shape, and side auger blades (600) are symmetrically arranged at both ends of the auger shaft (500).

2. The novel ice-breaking structure of a self-propelled snow sweeper according to claim 1 is characterized in that: The front end of the worm (100) is connected to an ice-breaking head (400), and three triangular claws are fixed on the surface of the ice-breaking head (400).

3. The novel ice-breaking structure of a self-propelled snow sweeper according to claim 2 is characterized in that: The front auger blade (200) and the rear auger blade (300) are both arranged to be inclined, and the inclination directions are consistent.

4. The novel ice-breaking structure of a self-propelled snow sweeper according to claim 3 is characterized by: The side auger blades (600) are of a double-blade structure, and the inclination directions of the side auger blades (600) at both ends are opposite.

5. The novel ice-breaking structure of a self-propelled snow sweeper according to claim 4 is characterized in that: A disassembly assembly (700) is provided between the auger shaft (500) and the side auger blade (600), and the disassembly assembly (700) comprises a swivel shaft (701), a sleeve (702) and a latch (703); the swivel shaft (701) is fixedly connected to the inner shaft of the auger shaft (500); the sleeve (702) is sleeved on the outer surface of the swivel shaft (701); the two are plugged in and limited by the latch (703); and the side auger blade (600) is fixedly connected to the outer surface of the sleeve (702).

6. The novel ice-breaking structure of a self-propelled snow sweeper according to claim 5 is characterized in that: The disassembly assembly (700) further comprises a thread (704), a hexagonal nut (705) and a gasket (706), wherein the thread (704) is provided on the outer end surface of the rotating shaft (701), the hexagonal nut (705) is connected to the rotating shaft (701) via the thread (704), and the gasket (706) is arranged between the hexagonal nut (705) and the end of the sleeve (702).

7. The novel ice-breaking structure of a self-propelled snow sweeper according to claim 1 is characterized in that: The end of the rear end of the worm (100) is connected to a snow throwing fan (800), and the snow throwing fan (800) is provided with three fan blades.

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