CN208899401U - A kind of snowblower walking passive gear component - Google Patents

Abstract

The utility model discloses a kind of snowblower walking passive gear components, including walking passive gear body and driven race, the external side edge middle position of walking passive gear is provided with driven race, walking passive gear body right side middle position installs rotary table by being fixedly installed with driven wheel, by being fixedly installed with swing component at driven wheel installation rotary table outer edge position, walking oscillating deck is provided on the right side of the walking passive gear body, the walking oscillating deck and driven wheel installation rotary table socket, rolling bearing is provided between the walking passive gear body and walking oscillating deck, solve the disadvantage that snowblower walking passive gear component leads to its stress deformation because of the influence of long-time pulling force by the walking oscillating deck of setting, it solves and occurs the defect to swing when walking passive gear operating, the friction pulley contacted in machine because walking from Driving wheel operates stable service life and significantly improves, and bearing, walking passive gear service life are also significantly improved.

Description

A kind of snowblower walking passive gear component

Technical field

The utility model belongs to blowing snow equipment correlative technology field, and in particular to a kind of snowblower walking passive gear component.

Background technique

Snowblower is a kind of blowing clearing apparatus for being capable of providing and having compared with strong wind, and it is big to be mainly used for road pavement, greenhouse The accumulated snow of canopy ceiling is handled, and can be cleaned to accumulated snow, dust etc. by blowing.

Existing snowblower walking passive gear component technology has the following problems: existing snowblower walking passive gear component In machine walking, driven wheel is rotated, but existing driven wheel center in rotation is unstable, be easy to cause change Phenomena such as fast case shake, Caton of walking, in addition, existing snowblower walking passive gear component when bracing wire pulling force is too big, is easy Lead to walking passive gear component strain, sub-assembly also easily hair deformation, makes to the normal work of snowblower after some strength that works At big inconvenience.

Utility model content

The purpose of this utility model is to provide a kind of snowblower walking passive gear components, to solve in above-mentioned background technique Center is unstable and the easily-deformable problem of walking passive gear component in rotation for the driven wheel of proposition.

To achieve the above object, the utility model provides the following technical solutions:

A kind of snowblower walking passive gear component, including walking passive gear body and driven race, the walking passive gear body Outer ledge middle position is provided with driven race, and walking passive gear body right side middle position passes through fixed installation There is driven wheel that rotary table is installed, the driven wheel is installed at rotary table outer edge position by being fixedly installed with swing component, the walking Walking oscillating deck is provided on the right side of driven wheel body, the walking oscillating deck and driven wheel installation rotary table socket, the walking are driven Rolling bearing is provided between wheel body and walking oscillating deck, the rolling bearing is mounted on driven wheel installation rotary table right end position Place, the driven wheel installation rotary table and rolling bearing internal sleeve are equipped with support wheel shaft.

Preferably, the rolling bearing includes bearing inner race, bearing pilot hole, bearing outer ring, bearing roller and retainer, It is provided with bearing pilot hole at the bearing inner race inner side, is provided with bearing outer ring at the bearing inner race outer fix, By being rotatably equipped with bearing roller between the bearing inner race and bearing outer ring, it is equipped at the bearing roller outer fix Retainer, the rolling bearing are connect by bearing pilot hole and support axle sleeve.

Preferably, the walking oscillating deck include swing plate body, edge skeleton, control cage, connecting groove, assembling groove, Oscillating deck assembles rotary table, oscillating deck pilot hole, the first balance staff limit plate and the second balance staff limit plate, the swing plate body left edge With, by being installed by welding with edge skeleton, pass through welding installation at the swing plate body right end leading edge position at leading edge position There is a control cage, the middle position for swinging plate body and control cage junction is provided with connecting groove, the plate body that swings Middle position is by being fixedly installed with assembling groove, and the middle position of the assembling groove is by being fixedly installed with oscillating deck Rotary table is assembled, the oscillating deck assembly rotary table middle position is provided with oscillating deck pilot hole, the swing plate body upper surface By being installed by welding with three the first balance staff limit plates at back-end location, the second pendulum is provided between the first balance staff limit plate Axis limit plate, the second balance staff limit plate and swing plate body pass through welded connecting.

Preferably, the control cage includes vertical connection frame, Horizontal limiting piece, reinforcing rib, tension spring hole, strain plate and bracing wire Hole, by being installed by welding with Horizontal limiting piece, the vertical connection frame and Horizontal limiting at the vertical connection frame bottom position The middle position of piece junction is provided with drawing by being installed by welding with reinforcing rib, Horizontal limiting piece rear end middle position Spring hole, Horizontal limiting piece front end middle position are set by being installed by welding with strain plate, the strain plate middle position It is equipped with bracing wire hole.

Preferably, the rolling bearing is deep groove ball bearing.

Preferably, the bearing inner race is identical as the material of bearing outer ring and bearing roller and is high chrome, described Bearing roller is equipped with multiple and is uniformly mounted in retainer.

Preferably, the aperture size of the oscillating deck assembly rotary table is greater than the outer diameter of rolling bearing, the oscillating deck The aperture size of pilot hole is less than the outer diameter of rolling bearing, and the first balance staff limit plate and the second balance staff limit plate are Semicircle shape and the first balance staff limit plate and the second balance staff limit plate are staggered installation of.

Preferably, the Horizontal limiting piece is vertical with vertical connection frame is fixedly mounted, the strain plate and Horizontal limiting piece It is vertical to be fixedly mounted.

Compared with prior art, the utility model provides a kind of snowblower walking passive gear component, has following beneficial Effect:

The utility model is mounted with walking oscillating deck comprising swings plate body, edge skeleton, control cage, connecting groove, dress With groove, oscillating deck assembly rotary table, oscillating deck pilot hole, the first balance staff limit plate and the second balance staff limit plate；Wherein, control cage Including vertical connection frame, Horizontal limiting piece, reinforcing rib, tension spring hole, strain plate and bracing wire hole；Such benefit is by setting Walking oscillating deck solves the disadvantage that snowblower walking passive gear component because the influence of long-time pulling force leads to its stress deformation, solves Occurs the defect to swing when walking passive gear operating, the friction pulley that contacts in machine is steady because of walking passive gear operating Determine service life to significantly improve, bearing, walking passive gear service life are also significantly improved, and can guarantee the long-time of snowblower Normal table work.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:

Fig. 1 be the utility model proposes a kind of snowblower walking passive gear component structure diagram；

Fig. 2 be the utility model proposes rotating bearing structure schematic diagram；

Fig. 3 be the utility model proposes walking oscillating deck structural schematic diagram；

Fig. 4 be the utility model proposes control cage structural schematic diagram；

In figure: 1, walking passive gear body；2, driven race；3, driven wheel installs rotary table；4, swing component；5, walking is swung Plate；51, plate body is swung；52, edge skeleton；53, control cage；531, vertical connection frame；532, Horizontal limiting piece；533, reinforce Muscle；534, tension spring hole；535, strain plate；536, bracing wire hole；54, connecting groove；55, assembling groove；56, oscillating deck component location guide Platform；57, oscillating deck pilot hole；58, the first balance staff limit plate；59, the second balance staff limit plate；6, rolling bearing；7, wheel shaft is supported； 8, bearing inner race；9, bearing pilot hole；10, bearing outer ring；11, bearing roller；12, retainer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of snowblower walking passive gear component, including walking passive gear body 1 and driven race 2, outside walking passive gear body 1 Side edge middle position is provided with driven race 2,1 right side middle position of walking passive gear body by be fixedly installed with from Driving wheel installs rotary table 3, and driven wheel is installed at 3 outer edge position of rotary table by being fixedly installed with swing component 4, walking passive gear body 1 Right side is provided with walking oscillating deck 5, and walking oscillating deck 5 and driven wheel installation rotary table 3 are socketed, and walking passive gear body 1 and walking are put Rolling bearing 6 is provided between movable plate 5, rolling bearing 6 is mounted at driven wheel installation 3 right end position of rotary table, driven wheel installation Rotary table 3 and 6 internal sleeve of rolling bearing are equipped with support wheel shaft 7.

Further, rolling bearing 6 includes bearing inner race 8, bearing pilot hole 9, bearing outer ring 10, bearing roller 11 and keeps Frame 12 is provided with bearing pilot hole 9 at 8 inner side of bearing inner race, is provided with bearing outer ring at 8 outer fix of bearing inner race 10, by being rotatably equipped with bearing roller 11 between bearing inner race 8 and bearing outer ring 10, installed at 11 outer fix of bearing roller There is retainer 12, rolling bearing 6 is socketed by bearing pilot hole 9 and support wheel shaft 7；Can be by the rolling bearing 6 of setting Power is transmitted in the rotation of machine.

Further, walking oscillating deck 5 includes swinging plate body 51, edge skeleton 52, control cage 53, connecting groove 54, assembly Groove 55, oscillating deck assembly rotary table 56, oscillating deck pilot hole 57, the first balance staff limit plate 58 and the second balance staff limit plate 59, pendulum By being installed by welding with edge skeleton 52 at 51 left edge of movable plate body and leading edge position, 51 right end leading edge position of plate body is swung By being installed by welding with control cage 53, the middle position for swinging plate body 51 and 53 junction of control cage is provided with connecting groove at place 54, the middle position for swinging plate body 51 is passed through by being fixedly installed with assembling groove 55, the middle position of assembling groove 55 It is fixedly installed with oscillating deck assembly rotary table 56, oscillating deck assembly 56 middle position of rotary table is provided with oscillating deck pilot hole 57, puts By being installed by welding with three the first balance staff limit plates 58, the first balance staff limit plate 58 at the back-end location of 51 upper surface of movable plate body Between be provided with the second balance staff limit plate 59, the second balance staff limit plate 59 passes through welded connecting with plate body 51 is swung；Pass through setting Walking oscillating deck 5 solve the disadvantage that snowblower walking passive gear component because long-time pulling force influence lead to its stress deformation, Occurs the defect to swing when solving the operating of walking passive gear body 1, the friction pulley contacted in machine is driven because walking Wheel operates stable service life and significantly improves, and can enhance the structural strength of walking oscillating deck 5 by the edge skeleton 52 of setting.

Further, control cage 53 includes vertical connection frame 531, Horizontal limiting piece 532, reinforcing rib 533, tension spring hole 534, draws Line plate 535 and bracing wire hole 536 connect vertically by being installed by welding with Horizontal limiting piece 532 at vertical 531 bottom position of connection frame The middle position of frame 531 and 532 junction of Horizontal limiting piece is connect by being installed by welding with reinforcing rib 533, Horizontal limiting piece 532 Rear end middle position is provided with tension spring hole 534, and 532 front end middle position of Horizontal limiting piece is by being installed by welding with strain plate 535,535 middle position of strain plate is provided with bracing wire hole 536；By the tension spring hole 534 of setting can make walk oscillating deck 5 with Walking passive gear body 1 is detached from, and realizes the stopping of machine, can limit walking oscillating deck 5 by the Horizontal limiting piece 532 of setting It is detached from range, prevents tension spring to be detached from, walking passive gear body 1 can be made to contact with friction pulley by the bracing wire hole 536 of setting, is machine Device provides walking power.

Further, rolling bearing 6 is deep groove ball bearing；It can by the rolling bearing 6 that setting specification is deep groove ball bearing It is convenient to provide necessary power for machine rotation.

Further, bearing inner race 8 is identical as the material of bearing outer ring 10 and bearing roller 11 and is high chrome, bearing Roller 11 is equipped with multiple and is uniformly mounted in retainer 12；Pass through setting bearing inner race 8 and bearing outer ring 10 and bearing The material of roller 11 is the intensity that high chrome can be improved rolling bearing 6, improves the service life of rolling bearing 6.

Further, the aperture size of oscillating deck assembly rotary table 56 is greater than the outer diameter of rolling bearing 6, oscillating deck pilot hole 57 aperture size is less than the outer diameter of rolling bearing 6, and the first balance staff limit plate 58 and the second balance staff limit plate 59 are half Round shape and the first balance staff limit plate 58 and the second balance staff limit plate 59 are staggered installation of；Pass through the first balance staff limit plate 58 of setting and the Two balance staff limit plates 59 can be realized to be socketed with balance staff, to enable the components to rotate.

Further, Horizontal limiting piece 532 is vertical with vertical connection frame 531 is fixedly mounted, strain plate 535 and Horizontal limiting piece 532 vertical fixed installations；It can be more convenient by be fixedly mounted vertical with vertical connection frame 531 of setting Horizontal limiting piece 532 To walking oscillating deck 5 limit.

The working principle and process for using of the utility model: before using the utility model, necessary make should be carried out to it Rolling bearing 6 is mounted on driven wheel installation 3 right end of rotary table after confirmation with preceding inspection, it is right in walking passive gear body 1 Support wheel shaft 7 is sleeved on driven wheel installation rotary table 3, oscillating deck pilot hole 57 and bearing and assembled by side installation walking oscillating deck 5 In hole 9, power can be transmitted for the rotation of machine by the rolling bearing 6 of setting, can be increased by the edge skeleton 52 of setting The structural strength for walking oscillating deck 5 by force can make walking oscillating deck 5 and walking passive gear body 1 de- by the tension spring hole 534 of setting From, realize the stopping of machine, by the Horizontal limiting piece 532 of setting can limit walking oscillating deck 5 disengaging range, prevent from drawing Spring is detached from, and walking passive gear body 1 can be made to contact with friction pulley by the bracing wire hole 536 of setting, be provided walking power for machine, It can be realized by the first balance staff limit plate 58 of setting and the second balance staff limit plate 59 and be socketed with balance staff, to enable the components to turn It is dynamic, solve snowblower walking passive gear component because the influence of long-time pulling force leads to its stress by the walking oscillating deck 5 of setting , there is the defect to swing, the friction pulley contacted in machine when solving the operating of walking passive gear body 1 in the shortcomings that deformation It is significantly improved because walking passive gear operates stable service life.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of snowblower walking passive gear component, including walking passive gear body (1) and driven race (2), it is characterised in that: institute It states walking passive gear body (1) outer ledge middle position to be provided with driven race (2), walking passive gear body (1) right end Face middle position is installed at rotary table (3) outer edge position by being fixedly installed with driven wheel installation rotary table (3), the driven wheel By being fixedly installed with swing component (4), walking oscillating deck (5), the walking pendulum are provided on the right side of the walking passive gear body (1) Movable plate (5) and driven wheel installation rotary table (3) socket, are provided between the walking passive gear body (1) and walking oscillating deck (5) and turn Dynamic bearing (6), the rolling bearing (6) are mounted at driven wheel installation rotary table (3) right end position, and the driven wheel installs rotary table (3) with rolling bearing (6) internal sleeve equipped with support wheel shaft (7).

2. a kind of snowblower walking passive gear component according to claim 1, it is characterised in that: the rolling bearing (6) Including bearing inner race (8), bearing pilot hole (9), bearing outer ring (10), bearing roller (11) and retainer (12), the bearing It is provided with bearing pilot hole (9) at inner ring (8) inner side, is provided with bearing outer ring at bearing inner race (8) outer fix (10), by being rotatably equipped with bearing roller (11), the bearing roller between the bearing inner race (8) and bearing outer ring (10) (11) it is equipped at outer fix retainer (12), the rolling bearing (6) passes through bearing pilot hole (9) and support wheel shaft (7) Socket.

3. a kind of snowblower walking passive gear component according to claim 1, it is characterised in that: the walking oscillating deck It (5) include swinging plate body (51), edge skeleton (52), control cage (53), connecting groove (54), assembling groove (55), oscillating deck Assemble rotary table (56), oscillating deck pilot hole (57), the first balance staff limit plate (58) and the second balance staff limit plate (59), the swing By being installed by welding with edge skeleton (52) at plate body (51) left edge and leading edge position, before swing plate body (51) right end By being installed by welding with control cage (53) at marginal position, the interposition for swinging plate body (51) and control cage (53) junction The place of setting is provided with connecting groove (54), and the middle position for swinging plate body (51) is by being fixedly installed with assembling groove (55), the middle position of the assembling groove (55) is by being fixedly installed with oscillating deck assembly rotary table (56), the oscillating deck Assembly rotary table (56) middle position is provided with oscillating deck pilot hole (57), the rear end position for swinging plate body (51) upper surface The place of setting is provided with second between the first balance staff limit plate (58) by being installed by welding with three the first balance staff limit plates (58) Balance staff limit plate (59), the second balance staff limit plate (59) and swing plate body (51) pass through welded connecting.

4. a kind of snowblower walking passive gear component according to claim 3, it is characterised in that: control cage (53) packet Include vertical connection frame (531), Horizontal limiting piece (532), reinforcing rib (533), tension spring hole (534), strain plate (535) and bracing wire hole (536), by being installed by welding with Horizontal limiting piece (532) at vertical connection frame (531) bottom position, the vertical connection The middle position of frame (531) and Horizontal limiting piece (532) junction is by being installed by welding with reinforcing rib (533), the level Limit film (532) rear end middle position is provided with tension spring hole (534), Horizontal limiting piece (532) front end middle position By being installed by welding with strain plate (535), strain plate (535) middle position is provided with bracing wire hole (536).

5. a kind of snowblower walking passive gear component according to claim 1, it is characterised in that: the rolling bearing (6) For deep groove ball bearing.

6. a kind of snowblower walking passive gear component according to claim 2, it is characterised in that: the bearing inner race (8) Identical as the material of bearing outer ring (10) and bearing roller (11) and be high chrome, the bearing roller (11) is equipped with more It is a and be uniformly mounted in retainer (12).

7. a kind of snowblower walking passive gear component according to claim 3, it is characterised in that: the oscillating deck component location guide The aperture size of platform (56) is greater than the outer diameter of rolling bearing (6), and the aperture size of the oscillating deck pilot hole (57) is less than The outer diameter of rolling bearing (6), the first balance staff limit plate (58) and the second balance staff limit plate (59) be semicircle shape and First balance staff limit plate (58) and the second balance staff limit plate (59) are staggered installation of.

8. a kind of snowblower walking passive gear component according to claim 4, it is characterised in that: the Horizontal limiting piece (532) vertical with vertical connection frame (531) to be fixedly mounted, the strain plate (535) fixed peace vertical with Horizontal limiting piece (532) Dress.