CN201280706Y

CN201280706Y - Self-propelled snowplow

Info

Publication number: CN201280706Y
Application number: CNU200820100136XU
Authority: CN
Inventors: 王歆
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-27
Filing date: 2008-09-27
Publication date: 2009-07-29
Anticipated expiration: 2018-09-27

Abstract

Disclosed is a self-propelled snow remover, comprising a main frame provided with wheels and handrails, and a gasoline engine arranged at the middle part of the main frame. The output shaft of the gasoline engine drives an auger arranged in an auger cover at the front part of the main frame; a steerable snow discharge cylinder is arranged at the rear part of the auger cover; wherein the auger consists of a pair of left and right cutter head groups which are the same in structure and rotate in opposite directions; the front end of the output shaft of the retarding mechanism of the gasoline engine is provided with a threaded segment which matches with a worm wheel installed at the middle of an auger shaft to drive the auger; and the left cutter head group or the right cutter head group consists of two or three cutter heads which are coaxially installed. With above structure, the self-propelled snow remover is compact in structure, quick in snow removing speed, large in snow outthrow power; the snow outthrow direction is adjustable; and the auger is convenient to install and replace.

Description

Self-propelling snow sweeper

Technical field

The utility model relates to light-duty snow removal equipment, particularly a kind of self-propelling snow sweeper.

Background technology

After avenging winter, need in time to clean the accumulated snow on the road surface for guaranteeing The coast is clear.General large-scale self-propelling snow sweeper of employing or hand sweeping, but large-scale self-propelling snow sweeper volume greatly, only is applicable to broad road surface and cost height; Hand sweeping waste time and energy and efficient low.Therefore, various light-duty snowplows arise at the historic moment, though the snowplow volume of prior art is little, easy to operate and time saving and energy saving, but the efficient of mostly sweeping away snow is low and loosely organized.The disclosed technology of the patent No. 200620107118.5 need that right compact conformation, the speed of sweeping away snow are fast, to go out the snow power of dishing out big and direction is adjustable, but its snow-removing device structure is complicated and the hinge dragon is difficult to repair and change trouble after damaging.

In sum, the deficiency of prior art existence is: the efficient of sweeping away snow is low, loosely organized, versatility weak, load and unload hinge dragon complexity and repair the replacing trouble.

Summary of the invention

The purpose of this utility model is in order to overcome the prior art above shortcomings, provides a kind of and cuts with scissors dragon and be convenient to the self-propelling snow sweeper that loads and unloads and change.

The utility model is achieved through the following technical solutions, it is a kind of self-propelling snow sweeper, the gasoline engine, the output shaft of gasoline engine that comprise the body frame body that is provided with wheel and handrail and middle part thereof drive the hinge dragon that is arranged in the anterior auger cover of body frame body by reducing gear, are provided with the snow outlet tube that can turn at the rear portion of auger cover; It is characterized in that: described hinge dragon is made of the left cutter disc groups that a pair of structure is identical, rotation direction is opposite and the right cutter disc groups that are installed on the screw-conveyer-shaft, the front end of the output shaft of gasoline engine reducing gear has the worm screw section, and the turbine middle with being installed in screw-conveyer-shaft cooperates the driving that realizes auger; Described left cutter disc groups or right cutter disc groups are made of 2 or 3 coaxial installations of cutterhead.

The advantage that the utility model has owing to said structure is conspicuous: promptly compact conformation, the speed of sweeping away snow are fast, to go out the snow power of dishing out big and direction is adjustable, the hinge dragon is convenient to loading and unloading and change.

Description of drawings

The utility model said structure can further specify by the non-limiting example that accompanying drawing provides.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a structure assembling drawing of the present utility model;

Fig. 3 is the structural representation of the utility model hinge dragon.

Among the figure: 1, gasoline engine; 2, wheel; 3, handrail; 4, snow outlet tube; 5, body frame body; 6, hinge dragon; 7, left cutterhead; 8, right cutterhead; 9, output shaft; 10, get rid of the snow dish; 11, transmission synchronizing wheel.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and example:

Referring to accompanying drawing 1, self-propelling snow sweeper among the figure, the gasoline engine 1, the output shaft of gasoline engine that comprise the body frame body 5 that is provided with wheel 2 and handrail 3 and middle part thereof drive the hinge dragon 6 that is arranged in the anterior auger cover of body frame body by reducing gear, are provided with the snow outlet tube 4 that can turn at the rear portion of auger cover; It is characterized in that: described hinge dragon 6 is made of the left cutter disc groups 7 that a pair of structure is identical, rotation direction is opposite and the right cutter disc groups 8 that are installed on the screw-conveyer-shaft, the front end of the output shaft 9 of gasoline engine reducing gear has the worm screw section, and the turbine middle with being installed in screw-conveyer-shaft cooperates the driving that realizes auger; Described left cutter disc groups or right cutter disc groups are made of 2 or 3 coaxial installations of cutterhead.

In the said structure, described each cutterhead has 2 or 3 helical blades; Snow throwing dish 10 with fan blade is installed on the output shaft 9 that is positioned at the auger rear portion; Described reducing gear comprises main synchronizing wheel that is fixed on the output shaft of gasoline engine and the transmission synchronizing wheel 11 that is installed on the pulley support, and main synchronizing wheel is connected with the transmission synchronizing wheel by being with synchronously, and the central axis of transmission synchronizing wheel is an output shaft 9; Transmission synchronizing wheel and the vertical CONTACT WITH FRICTION of a rubber ring, described rubber ring and the coaxial installation of variable-speed shaft, described change pulley cooperates with gear wheel on being installed in axletree, realizes the driven in synchronism to wheel; Described variable-speed shaft is provided with the control lever of control rate; The nodular housing that described snow outlet tube 4 is the band radian and its are provided with reversing bar; Snow outlet tube 4 is connected by the base of chassis with the exit at auger cover rear portion; Wherein be fixed with the arc strips of three band draw-in grooves on the circumference of the lower end, chassis of snow outlet tube 4, the draw-in groove by this arc strip is connected with the edge of base upper end, realization snow outlet tube 4 and base be connected and snow outlet tube along the rotation of described edge.

Said structure is that work----gasoline engine 1 drives transmission synchronizing wheel 11 back drive output shafts 9 and gets rid of snow dish 10 and rotate like this, output shaft 9 rotates by the worm screw drive hinge dragon 6 of its front end simultaneously, to avenge rubbing by left and right cutterhead to changeing, snow after the rubbing is sent to and gets rid of snow dish 10 by cutting with scissors dragon 6 helicoid, get rid of snow dish 10 at a high speed rotation will avenge by snow outlet tube 4 and outwards dish out.

In sum, the utility model advantage is: compact conformation, the speed of sweeping away snow be fast, go out the snow merit of dishing out Rate is big and direction is adjustable, Auger is convenient to loading and unloading and replacing.

Claims

1, a kind of self-propelling snow sweeper, the gasoline engine (1), the output shaft of gasoline engine that comprise the body frame body (5) that is provided with wheel (2) and handrail (3) and middle part thereof drive the hinge dragon (6) that is arranged in the anterior auger cover of body frame body by reducing gear, are provided with the snow outlet tube (4) that can turn at the rear portion of auger cover; It is characterized in that: described hinge dragon (6) is made of the left cutter disc groups (7) that a pair of structure is identical, rotation direction is opposite and the right cutter disc groups (8) that are installed on the screw-conveyer-shaft, the front end of the output shaft of gasoline engine reducing gear (9) has the worm screw section, and the turbine middle with being installed in screw-conveyer-shaft cooperates the driving that realizes auger; Described left cutter disc groups or right cutter disc groups are made of 2 or 3 coaxial installations of cutterhead.

2, self-propelling snow sweeper according to claim 1 is characterized in that: each cutterhead has 2 or 3 helical blades.

3, self-propelling snow sweeper according to claim 1 is characterized in that: the snow throwing dish (10) with fan blade is installed on the output shaft that is positioned at the auger rear portion (9).

4, self-propelling snow sweeper according to claim 1, it is characterized in that: described reducing gear comprises main synchronizing wheel that is fixed on the output shaft of gasoline engine and the transmission synchronizing wheel (11) that is installed on the pulley support, main synchronizing wheel is connected with the transmission synchronizing wheel by being with synchronously, and the central axis of transmission synchronizing wheel is output shaft (9).

5, self-propelling snow sweeper according to claim 3, it is characterized in that: transmission synchronizing wheel and the vertical CONTACT WITH FRICTION of a rubber ring, described rubber ring and the coaxial installation of variable-speed shaft, described change pulley cooperates with gear wheel on being installed in axletree, realizes the driven in synchronism to wheel; Described variable-speed shaft is provided with the control lever of control rate.

6, self-propelling snow sweeper according to claim 1 is characterized in that: described snow outlet tube (4) is provided with reversing bar for the band nodular housing of radian and its; Snow outlet tube (4) is connected by the base of chassis with the exit at auger cover rear portion; Wherein be fixed with the arc strips of three band draw-in grooves on the circumference of the lower end, chassis of snow outlet tube (4), the draw-in groove by this arc strip is connected with the edge of base upper end, realization snow outlet tube (4) and base be connected and snow outlet tube along the rotation of described edge.