CN209384179U - A kind of mixed dynamic multifunction snow removing car of the tandem using gate-type chassis - Google Patents
A kind of mixed dynamic multifunction snow removing car of the tandem using gate-type chassis Download PDFInfo
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- CN209384179U CN209384179U CN201920062525.6U CN201920062525U CN209384179U CN 209384179 U CN209384179 U CN 209384179U CN 201920062525 U CN201920062525 U CN 201920062525U CN 209384179 U CN209384179 U CN 209384179U
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Abstract
The utility model discloses a kind of mixed dynamic multifunction snow removing cars of tandem using gate-type chassis, comprising: gate-type bearing chassis, middle part are arch, and both ends are flat construction；Lifting device is symmetricly set on the gate-type bearing chassis on both sides of the middle；Remove the snow roller, and both ends are connect with the lifting device；The lifting device includes: the first pivoting support and the second pivoting support, and the arch both ends of gate-type bearing chassis side are symmetrically hingedly arranged in；First linkage rod and the second connecting rod, one end are hinged with first pivoting support and the second pivoting support respectively；Connecting rod, one end and the first linkage rod other end are hinged；Lifting hydraulic cylinder, one end and the second connecting rod other end are hinged, and the other end and the connecting rod other end are hinged.
Description
Technical field
The utility model relates to multifunction snow removing car technical fields, and more particularly, the utility model relates to a kind of applications
The mixed dynamic multifunction snow removing car of the tandem on gate-type chassis.
Background technique
Domestic snow sweeper relies on external import mostly.External snow sweeper manufacturer mainly has: Switzerland's wave is male
(Boschung), German Schmidt (SCHMIDT), German cloth conspicuous (BUCHER) etc..The technology of above-mentioned snow removing equipment manufacturer produces
Quality and occupation rate of market are relatively high.And performance technologies parameter, manufacturing process and the reliability side of domestic snow sweeper
It is bigger that external gap is compared in face.
In recent years there are mainly two types of used snow sweepers, one is being designed transformation on the basis of universal chassis
Multifunction snow removing car, the other is using the multifunction snow removing car on dedicated self-control chassis.Wherein, the snow sweeper of domestic production is main
It is all the snow sweeper of the first seed type, using the more chassis for having People and east wind, but such snow sweeper is being reequiped
The aspect factor to be comprehensively considered is more, and design difficulty and limitation are all bigger.Such as: it is restricted by longitudinal beam height,
The snow removing roller diameter that snow sweeper is installed is not easy excessive；And the roller that removes the snow is asked with connection value it is possible that axle load transfinites on chassis
Topic.So being increasingly becoming a new development trend, the more convenient snow removing roller of this snow sweeper using the snow sweeper of chassis special
Etc. the layout design of some dedicated units.
The snow sweeper of external mainstream uses chassis special mostly, which can provide bigger cloth for snow removing roller and empty
Between.Since snow sweeper will realize a11wheel drive, so to arrange transmission shaft.But in order to configure larger sized snow removing roller and
Excessive in view of transmission shaft angle cannot be arranged, spy is added to lifting shaft case, drop axle box, automatic gear-box and is used for a11wheel drive
Differential mechanism.But since domestic technique is limited, the differential mechanism production cost and maintenance cost for a11wheel drive are bigger, because
This is difficult to be manufactured and popularized at home.
Utility model content
The purpose of this utility model is to have designed and developed a kind of mixed dynamic multifunction snow removing car of the tandem using gate-type chassis,
It is arch in the middle part of gate-type bearing chassis, and is provided with snow removing roller lifting device, bigger installation space is provided for Snow removing tool,
Improve efficiency of cleaning snow.
Technical solution provided by the utility model are as follows:
A kind of mixed dynamic multifunction snow removing car of the tandem using gate-type chassis, comprising:
Gate-type bearing chassis, middle part are arch, and both ends are flat construction；
Lifting device is symmetricly set on the gate-type bearing chassis on both sides of the middle；
Remove the snow roller, and both ends are connect with the lifting device；
The lifting device includes:
First pivoting support and the second pivoting support, are symmetrically hingedly arranged in the arch of gate-type bearing chassis side
Both ends；
First linkage rod and the second connecting rod, one end are cut with scissors with first pivoting support and the second pivoting support respectively
It connects；
Connecting rod, one end and the first linkage rod other end are hinged；
Lifting hydraulic cylinder, one end and the second connecting rod other end are hinged, and the other end and the connecting rod other end are cut with scissors
It connects；
Wherein, the lifting hydraulic cylinder both ends and second connecting rod and connecting rod junction are connected using two rod-type revolute pairs
It connects, the connecting rod is connect with first linkage rod junction using three rod-type revolute pairs, and the three rod-types revolute pair is removed with described
Avenge roller connection.
Preferably, further includes:
Power battery pack is fixed at gate-type bearing chassis front；
Engine and generator are travelled, gate-type bearing chassis front is fixed at, series connection forms generator
Group, and series hybrid-power assembly is formed with the power battery pack；
Preceding driving motor is fixed at gate-type bearing chassis front and close middle part arch side, with
The series hybrid-power assembly connection, the preceding driving motor are connect by the first retarder with front vehicle wheel；
Driving motor afterwards is fixed at gate-type bearing chassis rear portion and the close middle part arch other side,
It is connect with the series hybrid-power assembly, the rear driving motor is connect by the second retarder with rear wheel.
Preferably, further includes:
Fixed plate is vertically and fixedly arranged at gate-type bearing chassis front end；
Supporting vertical plate, parallel interval are arranged in front of the fixed plate；
Multiple connecting rods, be arranged between the fixed plate and supporting vertical plate, and both ends respectively with the fixed plate and
Supporting vertical plate is hinged；
Lifting hydraulic cylinder is arranged between the fixed plate and supporting vertical plate, and is symmetricly set on the fixed plate two
Side, and both ends are hinged with the fixed plate and supporting vertical plate respectively, for driving the snow removing shovel to swing along the vertical direction；
Snow removing shovel is arranged in front of the supporting vertical plate, and hinged by rocker arm and the supporting vertical plate；
Oscillating motor is arranged between the supporting vertical plate and snow removing shovel, and is symmetricly set on the supporting vertical plate
Two sides, and both ends are hinged with the supporting vertical plate and snow removing shovel respectively, for driving the snow removing shovel lateral along the snow sweeper
It swings；
Spring is arranged between the supporting vertical plate and snow removing shovel, and is symmetricly set on the supporting vertical plate two sides, and
Both ends are hinged with the supporting vertical plate and snow removing shovel respectively.
Preferably, further includes:
Air blower is fixed at gate-type bearing chassis rear portion；
Blowing snow cabinet is fixed on the bottom surface of the gate-type bearing chassis, and one end and the air blower go out
Air port sealing connection, the other end are provided with towards the opening on the outside of snow sweeper；
Assistant engine is connect with the air blower, for driving the air blower to work.
Preferably, first retarder and second retarder pass through transmission shaft and the front vehicle wheel and rear car respectively
Wheel connection；It is tiltedly installed with support rod between the fixed plate and gate-type bearing chassis, for fixing the fixed plate.
Preferably, the two rod-types revolute pair includes:
Mandrel, one end are provided with the shaft shoulder；And
Bearing shell, interference are set in the mandrel, and are arranged close to the shaft shoulder；
First rotating bar, it is rotatable to be set on the bearing shell, and can be rotated around the mandrel；
Second pivot link, it is rotatable to be set in the mandrel, and be arranged close to first rotating bar；
Nut is fixed at the mandrel other end, for the first rotating bar described in axially position and the second rotation
Bar.
Preferably, the three rod-types revolute pair includes:
Mandrel, one end are provided with the shaft shoulder；And
Bearing shell, interference are set in the mandrel, and are arranged close to the shaft shoulder；
First rotating bar, it is rotatable to be set on the bearing shell, and can be rotated around the mandrel；
Second rotating bar, it is rotatable to be set in the mandrel, and be arranged close to first rotating bar；
Third rotating bar, it is rotatable to be set in the mandrel, and be arranged close to first rotating bar；
Nut is fixed at the mandrel other end, for the first rotating bar, the second rotating bar described in axially position
With third rotating bar.
Preferably, gasket is provided between second rotating bar and the nut.
Preferably, gasket is provided between three rotating bar and the nut.
Preferably, the connecting rod is arranged in the fixed plate quadrangle；Described lifting hydraulic cylinder one end and the fixation
Plate lower hinge, the other end and the supporting vertical plate top are hinged；The oscillating motor both ends are hinged on the supporting vertical plate
With snow removing shovel middle part；The rocker arm both ends are hinged on the supporting vertical plate and snow removing shovel lower part；The spring one end is hinged on institute
Supporting vertical plate lower part is stated, the other end is hinged on the snow removing shovel top.
It is described in the utility model the utility model has the advantages that
The mixed dynamic multifunction snow removing car of tandem provided by the utility model using gate-type chassis, gate-type bearing chassis middle part
For arch, and it is provided with snow removing roller lifting device, provides bigger installation space for snow removing roller, improve efficiency of cleaning snow.Also adopt
The series hybrid-power assembly formed with generating set and power battery pack, simplifies transmission system, so that overall structure is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multifunction snow removing car of realization Electric gate type transmission described in the utility model.
Fig. 2 is the structural schematic diagram on gate-type dedicated bearer described in the utility model chassis.
Fig. 3 is the overlooking structure diagram of snow removing shovel assembly described in the utility model.
Fig. 4 is the side structure schematic view of snow removing shovel assembly described in the utility model.
Fig. 5 is the structural schematic diagram of lifting device described in the utility model.
Fig. 6 is the structural schematic diagram of two rod-types revolute pair described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figure 1, 2, the utility model provides a kind of multifunction snow removing car for realizing Electric gate type transmission, including gate-type
Dedicated bearer chassis 100, traveling engine 110, generator 120, power battery pack 130, transmission system, preceding driving motor 140,
Driving motor 150 afterwards, snow removing shovel assembly, remove the snow roller assembly, blowing snow system etc..
The gate-type dedicated bearer chassis 100 by be located at both sides stringer and four crossbeams form, longitudinal and cross beam it
Between use tightening of rivet, the intermediate position of stringer in fore-and-aft plane be arch, rest part be straight trough shape, be described to facilitate
Snow removing roller assembly bigger space is provided, to improve efficiency of cleaning snow.The traveling engine 110 and generator 120 are connected
Generating set is formed, traveling 110 direct drive generator 120 of engine is the power battery pack 130, preceding driving motor
140 and rear driving motor 150 power, power battery pack 130 is responsible for the demand and row of preceding driving motor 140, rear driving motor 150
The adjustment effect of the output of engine 110 is sailed, i.e. it is dynamic to form series hybrid for the generating set and the power battery pack 130
Power assembly.
Travelling engine is that generator and power battery pack are powered, and the effect of power battery pack is that traveling engine is allowed to be in
A kind of most economical working condition.Above-mentioned series hybrid-power assembly is preceding driving motor 140, rear driving motor 150 is powered,
The variable speed of front and back wheel may be implemented by the adjusting of revolving speed for the driving motor；Pass through the tune of its output power simultaneously
The independent distribution of antero posterior axis driving force may be implemented in section.And front-rear axle is all made of corresponding driving motor driving and can guarantee to appoint
When wheel-slip or any one driving motor in one vehicle bridge break down, the corresponding driving motor of another vehicle bridge can be passed through
It is driven, that is, realize Anti-slip regulation and improves the emergency capability of failure.
On in terms of the construction and arrangement, travels engine 110 and generator 120 is all made of longitudinal arrangement form, be put in institute
The front end for stating gate-type dedicated bearer chassis passes through the bolt hole and the gate-type of traveling engine 110 and 120 shell of generator
Dedicated bearer chassis 100 is attached.The connection of traveling engine 110 and generator 120 be using generator terminal pad and
Generator axle sleeve, generator axle sleeve inside have internal spline.Specific assembling process is the splined shaft of generator axle sleeve and generator
It puts in capable cooperation, realizes circumferentially fixed, be threadedly engaged realization by what locking nut and generator shaft stretched outer end on axial direction
It is fixed.Generator axle sleeve is set the bolt and lock nut being evenly arranged by week with generator terminal pad and is connect.Generator connection
The flywheel of disk and traveling engine 110 is attached by setting uniform spring column pin and pivot pin nut week.
Since front-rear axle transmission system is symmetric arrangement, used component and connection type are essentially identical, and front and back subtracts
Fast device passes through transmission shaft respectively and connect with the front vehicle wheel and rear wheel；Between the fixed plate 210 and gate-type bearing chassis 110
It is tiltedly installed with support rod 211, for further fixing the fixed plate 210.
Now it is introduced according to rear axle drive system.Rear axle drive system mainly includes retarder 160, Hooke's joint
161,162, intermediate propeller shaft 170, vehicle bridge.The retarder 160 be it is two-axis, input shaft and output shaft are in the same end.Afterwards
Driving motor 150 is arranged in the rear end of retarder 160.In terms of structure and connection, the splined shaft of the rear driving motor 150
It stretches and cooperates with the gear inner spline in the retarder 160, complete circumferentially fixed.On axial direction, completed by ring flange
Fastening.The shell and 160 shell of retarder of ring flange and the rear driving motor 150 pass through circumferentially
Screw bolt and nut fastening.160 output shaft of retarder is circumferentially fixed by spline and the progress of the second axial flange, then passes through
Installation locking nut completes the axial restraint of the second axial flange at the outermost end screw thread of the second axis.The Hooke's joint
One is respectively arranged in front and back end, for the connection of retarder 160 and transmission shaft 140 and transmission shaft 170 and vehicle bridge, the deceleration
160 output shaft of device and the front end Hooke's joint 161 are actively pitched to be carried out by four uniform screw bolt and nut of setting in week
Connection, the input shaft of the rear axle main reducing gear and the slave moving fork of rear end universal joint 161 also use same connection method.
And pass through two universal joint crosses and one between the active fork of front end universal joint 161 and the slave moving fork of rear end universal joint 162
Intermediate propeller shaft is attached.Snow removing shovel assembly as described in Fig. 3,4 mainly includes fixed plate 210, is vertically and fixedly arranged at
100 front end of gate-type bearing chassis is provided with supporting vertical plate 220 in 210 front parallel interval of fixed plate, in fixed plate 210 and branch
It supports and is provided with multiple connecting rods 230 between vertical plate 220, in the present embodiment, connecting rod setting is in fixed plate quadrangle, and both ends are distinguished
It is hinged with fixed plate 210 and supporting vertical plate 220.Lifting hydraulic cylinder 240 is provided between fixed plate 210 and supporting vertical plate 220,
The lifting hydraulic cylinder 240 is symmetricly set on fixed plate two sides, and one end and 210 lower hinge of fixed plate, and the other end and support are vertical
220 top of plate is hinged, for driving snow removing shovel 250 to rotate along the vertical direction.Snow removing shovel 250 is arranged in 220 front of supporting vertical plate,
And it is hinged by rocker arm 260 and supporting vertical plate 220, which is hinged on 250 lower part of supporting vertical plate 220 and snow removing shovel.
It is provided with oscillating motor 270 between supporting vertical plate 220 and snow removing shovel 250, is symmetricly set on 220 two sides of supporting vertical plate,
And both ends are hinged with supporting vertical plate 220 and snow removing shovel 250 respectively, for driving the snow removing shovel to swing laterally along snow sweeper.?
It is additionally provided with spring 280 between supporting vertical plate 220 and snow removing shovel 250, is symmetricly set on 220 two sides of supporting vertical plate, and one end
It is hinged on 220 lower part of supporting vertical plate, the other end is hinged on 250 top of snow removing shovel.It is controlled by spring 280 and lifting hydraulic cylinder 240
The ground connection power and lifting action of snow removing shovel 250 processed；Meanwhile oscillating motor 270 realizes that rocker arm 260 drives by stretching motion
The wobbling action of snow removing shovel 250.
The snow removing roller assembly includes snow removing roller lifting device, snow removing roller and its connecting component.The snow removing roller is lifted
Rising device has arrangement in middle part (i.e. at the arch) two sides on the gate-type dedicated bearer chassis 100.With side lifting device
For, as shown in figure 5, snow removing roller lifting device include the first pivoting support 310 and the second pivoting support 320, connecting rod 330,
340, hydraulic cylinder 350, connecting rod 360, two rod-type revolute pairs 370,380 and three rod-type revolute pairs 390, three rod-type revolute pairs 390
Third end is connect with snow removing roller 300, and the pivoting support 310,320 is fixed on the gate-type dedicated bearer chassis 100
Arch position outside, first linkage rod 330 and the second connecting rod 340, one end respectively with the first pivoting support 310 and
Two pivoting supports 320 are hinged, and connecting rod 360, one end and 330 other end of first linkage rod are hinged；Lifting hydraulic cylinder 350, one
End is hinged with 340 other end of the second connecting rod, and the other end and 360 other end of connecting rod are hinged；Lifting hydraulic cylinder both ends 350 and second
Connecting rod 340 is connected with 360 junction of connecting rod using two rod-type revolute pairs, and connecting rod and 330 junction of first linkage rod use three
Rod-type revolute pair 390 connects, and the three rod-types revolute pair 390 is connect with snow removing roller 300.
As shown in fig. 6, two rod-type revolute pairs include mandrel 361, one end is provided with the shaft shoulder 362, bearing shell 363, interference
It is set in mandrel 361, and is arranged close to the shaft shoulder 362, the first rotating bar 364 is rotatable to be set on bearing shell 363, and energy
It is enough to be rotated around mandrel 361, it is provided with oilhole 368 between the first rotating bar 364 and bearing shell 363, convenient for addition machine oil, is conducive to first
The rotation of rotating bar 364, the second rotating bar 365 is rotatable to be set in mandrel 361, and sets close to the first rotating bar 364
It sets；Nut 366 is fixed at 361 other end of mandrel, is used for axially position the first rotating bar 364 and the second rotating bar
365, elastic washer 367 is provided between nut 366 and the second rotating bar 365.Wherein, the second rotating bar 366 is to pass through the heart
The shaft shoulder 362, hex nut 366, monoblock type bearing shell 363 and the elastic washer 367 of axis 361 carry out axially position, integrated shaft
Watts 363 and mandrel 361 are interference fit, the first rotating bar 364 by the convex shoulder of monoblock type bearing shell 363 and 361 shaft shoulder of mandrel into
Row axially position.And three rod-type revolute pairs only arrange a new rotating bar between the second rotating bar and elastic washer, cloth
Set that mode is identical as the second rotating bar, but setting angle of two bars on fore-and-aft plane can be carried out according to the actual size of snow removing roller
It adjusts.
The blowing snow system include blowing snow cabinet 410, air blower 420, assistant engine 430, air blower output air duct and
Belt transmission system.The air outlet of the blowing snow cabinet 410 is towards snow sweeper outside, and dry cabinet 410 and air blower 420
Outlet is connected and sealed by air blower adapter tube, preferably sets air blower 420 and assistant engine 430 close to blowing snow cabinet 410
Set, be convenient between structure connection.410 front end of blowing snow cabinet is connect with gate-type dedicated bearer chassis 100 using articulated manner, is made
Height of the air outlet away from ground can be finely tuned by obtaining the regulating device at 410 air outlet of blowing snow cabinet, guarantee the passability of vehicle.
It should be noted that the multifunction snow removing car in the present embodiment is to have used snow removing shovel, snow removing roller simultaneously and blown
Snow system (air blower, assistant engine and blowing snow cabinet) carries out snow removing.But it is not using wherein any both of which
The creation of the utility model is sexually revised.
The mixed dynamic multifunction snow removing car of tandem provided by the utility model using gate-type chassis, gate-type bearing chassis middle part
For arch, and it is provided with snow removing roller lifting device, provides bigger installation space for snow removing roller, improve efficiency of cleaning snow.Also adopt
The series hybrid-power assembly formed with generating set and power battery pack, simplifies transmission system, so that overall structure is simple,
Avoid lifting shaft case, drop axle box there are also the uses of differential mechanism.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of mixed dynamic multifunction snow removing car of tandem using gate-type chassis characterized by comprising
Gate-type bearing chassis, middle part are arch, and both ends are flat construction；
Lifting device is symmetricly set on the gate-type bearing chassis on both sides of the middle；
Remove the snow roller, and both ends are connect with the lifting device；
The lifting device includes:
The arch two of gate-type bearing chassis side is symmetrically hingedly arranged in first pivoting support and the second pivoting support
End；
First linkage rod and the second connecting rod, one end are hinged with first pivoting support and the second pivoting support respectively；
Connecting rod, one end and the first linkage rod other end are hinged；
Lifting hydraulic cylinder, one end and the second connecting rod other end are hinged, and the other end and the connecting rod other end are hinged；
Wherein, the lifting hydraulic cylinder both ends are connect with second connecting rod and connecting rod junction using two rod-type revolute pairs,
The connecting rod is connect with first linkage rod junction using three rod-type revolute pairs, and the three rod-types revolute pair and the snow removing roller
Connection.
2. as described in claim 1 using the mixed dynamic multifunction snow removing car of tandem on gate-type chassis, which is characterized in that also wrap
It includes:
Power battery pack is fixed at gate-type bearing chassis front；
Engine and generator are travelled, is fixed at gate-type bearing chassis front, and series connection forms generating set, and
Series hybrid-power assembly is formed with the power battery pack；
Preceding driving motor, is fixed at gate-type bearing chassis front and close to middle part arch side, and described
The connection of series hybrid-power assembly, the preceding driving motor are connect by the first retarder with front vehicle wheel；
Driving motor afterwards is fixed at gate-type bearing chassis rear portion and the close middle part arch other side, with institute
The connection of series hybrid-power assembly is stated, the rear driving motor is connect by the second retarder with rear wheel.
3. as claimed in claim 2 using the mixed dynamic multifunction snow removing car of tandem on gate-type chassis, which is characterized in that also wrap
It includes:
Fixed plate is vertically and fixedly arranged at gate-type bearing chassis front end；
Supporting vertical plate, parallel interval are arranged in front of the fixed plate；
Multiple connecting rods, be arranged between the fixed plate and supporting vertical plate, and both ends respectively with the fixed plate and support
Vertical plate is hinged；
Snow removing shovel is arranged in front of the supporting vertical plate, and hinged by rocker arm and the supporting vertical plate；
Lifting hydraulic cylinder is arranged between the fixed plate and supporting vertical plate, and is symmetricly set on the fixed plate two sides, and
Both ends are hinged with the fixed plate and supporting vertical plate respectively, for driving the snow removing shovel to swing along the vertical direction；
Oscillating motor is arranged between the supporting vertical plate and snow removing shovel, and is symmetricly set on the supporting vertical plate two sides,
And both ends are hinged with the supporting vertical plate and snow removing shovel respectively, for driving the snow removing shovel to swing laterally along the snow sweeper；
Spring is arranged between the supporting vertical plate and snow removing shovel, and is symmetricly set on the supporting vertical plate two sides, and both ends
It is hinged with the supporting vertical plate and snow removing shovel respectively.
4. as claimed in claim 3 using the mixed dynamic multifunction snow removing car of tandem on gate-type chassis, which is characterized in that also wrap
It includes:
Air blower is fixed at gate-type bearing chassis rear portion；
Blowing snow cabinet is fixed on the bottom surface of the gate-type bearing chassis, and the air outlet of one end and the air blower
Sealing connection, the other end are provided with towards the opening on the outside of snow sweeper；
Assistant engine is connect with the air blower, for driving the air blower to work.
5. as claimed in claim 4 using the mixed dynamic multifunction snow removing car of tandem on gate-type chassis, which is characterized in that described the
One speed reducer and second retarder pass through transmission shaft respectively and connect with the front vehicle wheel and rear wheel；The fixed plate and gate-type
Support rod is tiltedly installed between bearing chassis, for fixing the fixed plate.
6. the mixed dynamic multifunction snow removing car of the tandem using gate-type chassis as described in any one of claim 1-5, special
Sign is that the two rod-types revolute pair includes:
Mandrel, one end are provided with the shaft shoulder；And
Bearing shell, interference are set in the mandrel, and are arranged close to the shaft shoulder；
First rotating bar, it is rotatable to be set on the bearing shell, and can be rotated around the mandrel；
Second pivot link, it is rotatable to be set in the mandrel, and be arranged close to first rotating bar；
Nut is fixed at the mandrel other end, for the first rotating bar and the second rotating bar described in axially position.
7. the mixed dynamic multifunction snow removing car of the tandem using gate-type chassis as described in any one of claim 1-5, special
Sign is that the three rod-types revolute pair includes:
Mandrel, one end are provided with the shaft shoulder；And
Bearing shell, interference are set in the mandrel, and are arranged close to the shaft shoulder；
First rotating bar, it is rotatable to be set on the bearing shell, and can be rotated around the mandrel；
Second rotating bar, it is rotatable to be set in the mandrel, and be arranged close to first rotating bar；
Third rotating bar, it is rotatable to be set in the mandrel, and be arranged close to first rotating bar；
Nut is fixed at the mandrel other end, for the first rotating bar, the second rotating bar described in axially position and the
Three rotating bars.
8. as claimed in claim 6 using the mixed dynamic multifunction snow removing car of tandem on gate-type chassis, which is characterized in that described the
Gasket is provided between two rotating bars and the nut.
9. the mixed dynamic multifunction snow removing car of the tandem on gate-type chassis the use as claimed in claim 7, which is characterized in that described three
Gasket is provided between rotating bar and the nut.
10. as claimed in claim 3 using the mixed dynamic multifunction snow removing car of tandem on gate-type chassis, which is characterized in that described
Connecting rod is arranged in the fixed plate quadrangle；Described lifting hydraulic cylinder one end and the fixed plate lower hinge, the other end and institute
It is hinged to state supporting vertical plate top；The oscillating motor both ends are hinged in the middle part of the supporting vertical plate and snow removing shovel；The rocker arm
Both ends are hinged on the supporting vertical plate and snow removing shovel lower part；The spring one end is hinged on the supporting vertical plate lower part, the other end
It is hinged on the snow removing shovel top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062525.6U CN209384179U (en) | 2019-01-15 | 2019-01-15 | A kind of mixed dynamic multifunction snow removing car of the tandem using gate-type chassis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062525.6U CN209384179U (en) | 2019-01-15 | 2019-01-15 | A kind of mixed dynamic multifunction snow removing car of the tandem using gate-type chassis |
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| CN209384179U true CN209384179U (en) | 2019-09-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629503A (en) * | 2019-01-15 | 2019-04-16 | 吉林大学 | A kind of multifunction snow removing car and its control method for realizing Electric gate type transmission |
-
2019
- 2019-01-15 CN CN201920062525.6U patent/CN209384179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629503A (en) * | 2019-01-15 | 2019-04-16 | 吉林大学 | A kind of multifunction snow removing car and its control method for realizing Electric gate type transmission |
| CN109629503B (en) * | 2019-01-15 | 2023-09-08 | 吉林大学 | Multifunctional snow remover for realizing electric door type transmission and control method thereof |
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