CN109750695A - One kind is built the road or construction of the highway maintenance loading machine - Google Patents
One kind is built the road or construction of the highway maintenance loading machine Download PDFInfo
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- CN109750695A CN109750695A CN201910183545.3A CN201910183545A CN109750695A CN 109750695 A CN109750695 A CN 109750695A CN 201910183545 A CN201910183545 A CN 201910183545A CN 109750695 A CN109750695 A CN 109750695A
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- wheel
- loading machine
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- rubber tire
- fixed
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- 238000011068 loading method Methods 0.000 title claims abstract description 94
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000012423 maintenance Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 82
- 239000010959 steel Substances 0.000 claims abstract description 82
- 239000003351 stiffener Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009490 roller compaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Road Repair (AREA)
Abstract
Disclosure of the invention one kind is built the road or construction of the highway maintenance loading machine, fixed plate one end is welded on the left and right sides of loading machine front-wheel rack, and the fixed plate other end is machined with location hole and is connect by pin shaft with rubber tire fixed frame cursor, and it is left and right symmetrically arranged rubber tire sprocket wheel below rubber tire fixed frame and has been connect by chain with loading machine front-wheel center sprocket wheel, the fixed plate welded at left and right sides of loading machine is equipped with rotation slot and can place the rotation axis of rubber tire or steel wheel lifting and be fixed by locking bail, saddle fixed plate is welded on the left and right sides of loading machine rear-wheel swinging mounting plate, lifting hydraulic cylinder tail end is fixed in saddle fixed plate, positioning cylinder is housed behind positioning plate, left and right is equipped with steel wheel sprocket wheel and is connect by chain with loading machine rear-wheel below steel wheel fixed frame, ice-cutter is fastened with by screw on the wheel face of steel wheel.Using existing loading machine, it can be achieved that road pavement rubber tire is rolled and rolled with steel wheel, there is a tractor serves several purposes, reduce cost of building the road.
Description
Technical field
The present invention relates to a kind of engineering loader, especially suitable for building the road or construction of the highway maintenance processes use.
Background technique
Currently, loading machine is mostly single scraper, powerful double-driving force, reliable machine-walking, side both at home and abroad
Just it is that use is single that hydraulic system, which is all at single scraper service, deficiency, wastes device resource.
With the rapid development of society, highway construction and highway maintenance are the key that sustainable development institutes, social economy
How especially highlands is sent out brightness in the case where transporting inconvenient bad environments and is expanded more using a loadings function
Function, and be able to satisfy build the road and construct different and require, provide a tractor serves several purposes for user, the waste for reducing device resource is
The target of field technical staff's sustained improvement and innovation.
Summary of the invention
The task of the present invention is propose it is a kind of can a tractor serves several purposes, fast assembling-disassembling expands its performance and meets different constructions and want
The one kind asked is built the road or construction of the highway maintenance loading machine.
The task of the present invention is what is completed in this way, before it includes loading machine front-wheel center sprocket wheel, loading machine rear-wheel, loading machine
Take turns rack and loading machine rear-wheel swinging mounting plate, it is characterised in that: fixed plate one end is welded on the left and right of loading machine front-wheel rack
Two sides, and the fixed plate other end is machined with location hole and is connect by pin shaft with rubber tire fixed frame cursor, the fixed frame turns
The swing arm other end is connect with rubber tire fixed frame, and has been left and right symmetrically arranged rubber tire sprocket wheel below rubber tire fixed frame and has been passed through chain
It is connect with loading machine front-wheel center sprocket wheel, at least three rubber tires, the loading machine or so is mounted side by side on the rubber tire fixed frame
The fixed plate of two sides welding is equipped with rotation slot and can place the rotation axis of rubber tire or steel wheel lifting and be consolidated by locking bail
It is fixed, it is machined with location hole and lower Positioning holes in fixed plate, is connect by pin shaft with fixed frame and realizes rubber tire or steel wheel lifting,
Saddle fixed plate is welded on the left and right sides of the loading machine rear-wheel swinging mounting plate, it is solid that lifting hydraulic cylinder tail end is fixed on saddle
On fixed board, the piston rod on the lifting hydraulic cylinder is hinged by fixed plate and stiffener plate, and stiffener plate one end and steel wheel
Fixed frame intermediate transverse girder welds, the other end and steel wheel fixed frame upper cross beam welding of stiffener plate, is machined on the saddle plate
Rotational axis hole is simultaneously connect with positioning plate by pin shaft, and the positioning plate is equipped with upper locating shaft and lower locating shaft, after positioning plate
Face is equipped with positioning cylinder, and left and right is equipped with steel wheel sprocket wheel and is connected by chain and loading machine rear-wheel below the steel wheel fixed frame
It connects, and is equipped on the axis of steel wheel sprocket wheel on the wheel face of steel wheel described in steel wheel and ice-cutter is fastened with by screw.
The positioning cylinder tail end is hingedly connected on loading machine rear-wheel swinging mounting plate, the piston rod on positioning cylinder this
One end is connect with positioning plate hinge, and steel wheel locating slot is processed in one end of stiffener plate, and is welded on horizontal among steel wheel fixed frame
Liang Shang.
The rotation axis both ends are the peg-in-hole assembly by processing in fixed plate and rubber tire fixed frame cursor, the locking
The fixing end of hook is fastened by lock shaft and fixed plate, the movable end of buckle and rotation shaft locking.
The present invention has the following effects that the technical program utilizes existing loading machine, passes through installation rubber tire and steel wheel, ice-breaking
Knife also and has ice-breaking function, rubber tire (can also be with steel loading wheel) can quickly be torn open, it can be achieved that road pavement rubber tire is rolled and rolled with steel wheel
Dress, can remove for 20 minutes, have a tractor serves several purposes, reduce cost of building the road.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the rubber tire sprocket wheel and loading machine fore wheel structure top view of Fig. 1；Fig. 3
It is the side view of Fig. 2；Fig. 4 is loading machine rear-wheel structure top view；Fig. 5 is the side view of Fig. 4: Fig. 6 is that Fig. 1 positioning plate structure shows
Be intended to: Fig. 7 is Fig. 1 loading machine rear-wheel structure components attachment structure schematic diagram.
Drawing explanation: 1, rubber tire, 2, rubber tire sprocket wheel, 3, rubber tire fixed frame, 4, rubber tire fixed frame cursor, 5, upper positioning
Hole, 6, fixed plate location hole, 7, lower Positioning holes, 8, fixed plate, 9, fixed plate rotation slot, 10, fixed frame rotation axis, 11, locking
Hook, 12, loading machine front-wheel center sprocket wheel, 13, three-way change-over valve, 14, loading machine rear-wheel swinging mounting plate, 15, loading machine rear-wheel
Sprocket wheel, 16, saddle fixed plate, 17, positioning cylinder fixed plate, 18, positioning cylinder, 19, lower alignment pin, 20, upper positioning pin
Axis, 21, positioning plate, 22, lifting hydraulic cylinder, 23, positioning plate rotation axis, 24, steel wheel lifting locating slot, 25, steel wheel fixed frame
Intermediate transverse girder, 26, stiffener plate, 27, steel wheel fixed frame upper beam, 28, steel wheel fixed frame, 29, steel wheel sprocket wheel, 30, steel wheel,
31, ice-cutter.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
Figure description embodiment be exemplary, it is intended to be used to explain the present invention perhaps invent and should not be understood as to the present invention or
The limitation of invention.
The technical program be fixed in the front-wheel rack of existing loading machine can be removably mounted the rubber tire of rolling road surface (can also be with
Steel loading wheel), steel wheel (rubber tire can also be filled) is fixed on loading machine rear-wheel, and rubber tire is further realized according to the difference of pavement behavior
With being used interchangeably for steel wheel, and pressure of the ice breaking wheel to ground can also be adjusted according to the thickness of surface gathered water, a tractor serves several purposes,
It is convenient for disassembly and assembly.
Specific embodiment is shown as shown in Figure 1, Figure 3 and Figure 4, and 8 one end of fixed plate is welded on the left and right two of loading machine front-wheel rack
Side, and the fixed plate other end is machined with the fixed plate location hole 6 of 4 one end of rubber tire fixed frame cursor connection and is connected by pin shaft
It connects, the fixed frame cursor other end is connect with rubber tire fixed frame 3, and has been left and right symmetrically arranged glue below rubber tire fixed frame
Wheel sprocket 2 is simultaneously connect by chain with loading machine front-wheel center sprocket wheel 12, is mounted side by side at least three on the rubber tire fixed frame
Rubber tire 1 is connected between the fixed plate welded at left and right sides of the loading machine by fixed frame rotation axis 10 and passes through locking bail 11
It locks, is machined with location hole 5 and lower Positioning holes 7 below the location hole processed in the fixed plate；
Saddle fixed plate 16 is welded on the left and right sides of loading machine rear-wheel swinging mounting plate 14,22 tail end of lifting hydraulic cylinder is fixed on
In saddle fixed plate, the piston rod on the lifting hydraulic cylinder is hinged by positioning plate and stiffener plate 24, and stiffener plate one
End band steel wheel lifting locating slot 24 and steel wheel fixed frame intermediate transverse girder 25 weld, and the other end of stiffener plate is welded to steel wheel and fixes
On frame upper beam 27, and guarantee and 22 consistency from top to bottom of lifting hydraulic cylinder.Rotational axis hole is machined on the saddle plate and by fixed
Position plate rotation axis 23 is connect with positioning plate 21, and the positioning plate is equipped with upper positioning shaft hole and lower positioning shaft hole, and by upper fixed
Position pin shaft 21 and lower alignment pin 19 are fixed, and positioning plate 21 is equipped with positioning cylinder 18 below, the positioning cylinder tail end with determine
Position 17 hinge of air cylinder fixed plate, positioning cylinder fixed plate is welded on loading machine rear-wheel swinging mounting plate 14, and with positioning plate 21
Alignment, piston rod and positioning plate 21 on positioning cylinder carry out hinge, guarantee the flexible alignment pin 19 at present of positioning cylinder or
Upper alignment pin 20 is directed at the lifting of 26 lower end steel wheel of stiffener plate and determines slot 24, and left and right is equipped with steel wheel below the steel wheel fixed frame
Sprocket wheel is simultaneously connect by chain with loading machine rear-wheel, and is equipped on the wheel face of steel wheel described in steel wheel 30 on the axis of steel wheel sprocket wheel 29
Ice-cutter 31 is fastened with by screw.
The rotation of fixed frame rotation axis 10 is placed into the fixed plate rotation slot 9 processed in fixed plate 8, the locking bail
11 fixing end is fastened by lock shaft and fixed plate, and the movable end and rotation axis 10 of buckle are locked shown in (such as Fig. 2 and Fig. 3).
When work, realizes that rubber tire rolls loading shovel reversion contact ground, loading machine front-wheel is propped and leaves ground one
Set a distance makes location hole 6 and upper 5 centering of location hole on positioning plate 8, alignment pin is plugged, in the pressure of loading machine front gravity
Under power, the fixed boom 3 of rubber tire 1 and rubber tire, which is center of circle rotation by the alignment pin plugged, makes the inlaying tightly of rotation axis 10 by bat
In fixed plate rotation slot, loading machine front-wheel is kept to leave ground distance, the pressure of loading machine first half all uses glue
On wheel, because of loading machine rear-wheel and ground face contact, realize that rubber tire rolls performance using loading machine rear wheel drive.
Realize that steel wheel rolls
Before implementing steel wheel and rolling, the rubber tire installed is rolled part and is risen.Scraper bowl reversion contact ground makes alignment pin no longer
Partial pressure before bearing, pulling out alignment pin makes loading machine front-wheel and ground face contact.Rubber tire is sling with loading machine large arm again to fix
Frame, when slinging, rubber tire and rubber tire fixed frame are with fixed frame rotation axis center rotating, until the fixed plate positioning on positioning plate
Hole and lower Positioning holes centering, plug alignment pin, guarantee that rubber tire leaves ground certain distance, forerunner may be implemented in loading machine front-wheel
It is dynamic.
The counterweight part of loading machine first wife is removed, and rotor is equipped on loading machine rear-wheel hub and includes bearing, bearing block,
Steel wheel fixed frame 28, which is embraced, to be attached on loading machine rear-wheel, and steel wheel fixed frame 28 and steel wheel 30 are being risen with loading machine rear-wheel center rotating
Lifting is realized under the action of descending liquid cylinder pressure 22 is flexible.
In order to guarantee that steel wheel 30 is not influenced by whether ground is smooth in roller compaction process, effectively contact ground is necessary always
Solve the problems, such as that 2: first steel wheels under the action of hydraulic cylinder, make loading machine rear-wheel leave ground certain distance with ground face contact,
The weight of loading machine latter half cannot only lean on hydraulic cylinder and bearing to bear, it is necessary to have positioning device to bear weight.Second is filled
Telescopic hydraulic cylinder be also required to be influenced to generate by ground flat degree with steel wheel fixed frame 28 to swing, otherwise hydraulically extensible cylinder
Piston rod because impact force is excessive or because ground flat degree influence swings back and forth and buckles.In order to solve the problems, such as this 2, design
Saddle fixed plate 16, positioning cylinder fixed plate 17, positioning cylinder 18, positioning plate 19, lower alignment pin 21, upper alignment pin
23, positioning plate rotation axis realizes that 4 tires of loading machine begin because loading machine rear-wheel is mounted on loading machine rear-wheel swinging mounting plate 14
Eventually with ground face contact, lifting hydraulic cylinder is connect with saddle fixed plate 16 to be solved telescopic hydraulic cylinder and can put with surface conditions or so
Dynamic, steel wheel fixed frame and steel wheel rotate rising centered on loading machine rear-wheel when raise-lower hydraulic the cylinder piston shortens, and rise
When to certain position, for positioning plate under the promotion of positioning cylinder, it is fixed that upper alignment pin reliably enters steel wheel lifting in stiffener plate
In the slot of position, realizes that steel wheel leaves ground, do not influence loading machine scraper performance (after serving as original-pack carrier aircraft because of steel wheel and steel wheel fixed frame
Counterweight).Fine motion is stretched out by means of raise-lower hydraulic the cylinder piston, alignment pin is made to be not subjected to pressure, drawing of the positioning plate in positioning cylinder
Deviate from alignment pin out of steel wheel lifting locating slot, when raise-lower hydraulic the cylinder piston is stretched out, steel wheel fixed frame and steel wheel
Declined centered on loading machine rear-wheel, until loading machine rear-wheel leaves ground certain distance, promotion of the positioning plate in positioning cylinder
Under, lower alignment pin, which reliably enters in steel wheel lifting locating slot, realizes positioning, while positioning plate rotation axis, positioning plate, lower fixed
By the pressure of most of loading machine latter half, which is transmitted in saddle fixed plate position pin bearing, and fixes by saddle
Plate transmits pressure on loading machine rear-wheel swinging mounting plate.
It is the hydraulic earthen pipe to work on loading shovel by 13 turns of three-way change-over valve before steel wheel raise-lower hydraulic cylinder working
It changes on lifting hydraulic cylinder pipeline, not changing any part in driver's cabin can facilitate realization to operate, the threeway conversion
The conversion that valve is converted with lifting hydraulic cylinder pipeline is that the prior art is no longer described in detail.
After loading machine rear wheel support is left ground fixation by steel wheel, walking realizes that steel wheel is ground under the driving of loading machine front-wheel
Press function.Weight is rolled according to what road surface needed, it can also be by lifting hydraulic cylinder telescopic adjustment steel wheel to the pressure on ground.
When the stretching of raise-lower hydraulic cylinder piston rod, make steel wheel and ground face contact, and loading machine rear-wheel is also kept and ground face contact, according to dress
Carrier aircraft rear-wheel contacts pressure of the adjustable steel wheel of size to ground of frictional ground force, and it is adjustable to realize that steel wheel rolls weight
Performance.
Realize that steel wheel, rubber tire is compound rolls
On the basis of above-mentioned rubber tire is rolled and rolled with steel wheel, rubber tire center sprocket wheel and loading machine front-wheel center sprocket wheel are passed by chain
It is dynamic to realize that driving, loading machine rear-wheel center loading machine rear wheel sprocket and steel wheel sprocket wheel are driven by chain conveyer realization, work as loading machine
When front and back tire all leaves ground, rubber tire and steel wheel contact ground, chain drive is passed through and has realized that walking is implemented to roll function.
When using scraper function, rear steel wheel serves as counterweight effect, general not have to disassembly chain, rises to fix steel
Wheel.But front rubber tire centre of sprocket away from design be to be rotated according to, fixed frame rotation axis in fixed plate rotation slot for the center of circle, when
Rubber tire moves to the ground, and when loading machine front-wheel leaves ground, the center of rubber tire and loading machine front-wheel is away from becoming smaller, phase anticentre
Away from becoming larger.When design, upper location hole is to guarantee the center of transmission chain away from equipped with micromatic setting on rubber tire fixed frame.
When center when becoming smaller away from may be implemented quickly to take away chain.
Load scraper function
The originality energy that scraper function is original-pack carrier aircraft is loaded, since rubber tire pressure road device is fast assembling-disassembling design, on 20 minutes left sides
The right side can dismantle.Steel wheel pressure road device in back does not have to tear open and (removed because of the counterweight of loading machine) to can use hydraulic cylinder liter
Get up to serve as loader counterweight.When dismantling rubber tire pressure road device, it is (or upper fixed first to pull out positioning plate location hole and lower Positioning holes
Position hole) in pin shaft, then open locking bail, sling fixed frame rotation axis with loading machine large arm, loading machine retreats just rubber tire portion
Partition is laid down.
Icebreaking characteristics
(can choose screw fastening means) ice-cutter is installed on steel wheel periphery and becomes ice breaking wheel, can choose various shapes
Ice-cutter, it is big with contact area of ground as far as possible, prevent from grinding bad road surface.Make brokenly under the action of steel wheel is in lifting hydraulic cylinder
The moon is contacted with ground, according to the adjustable lifting hydraulic cylinder collapsing length of the thickness of ice face, when ice breaking wheel and ice face connect
Touching, loading machine rear-wheel play Auxiliary support and walking rubbing action, this state can be broken than relatively thin ice.Using loading machine front-wheel
Driving, props loading machine rear-wheel and leaves road surface, ice breaking wheel bears moiety by weight after loading machine completely, can be thicker with ice-breaking
Ice sheet.The height of adjustment ice breaking wheel can prevent ice-cutter injury road surface and pavement strip, also achieve controllable ice-breaking thickness.
The present invention or invention in unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be with
It is the connection inside two elements.For those skilled in the art, it can understand that above-mentioned term exists as the case may be
The present invention or the concrete meaning of invention.
Claims (3)
1. one kind is built the road or construction of the highway maintenance loading machine, it includes loading machine front-wheel center sprocket wheel, loading machine rear-wheel, loading machine
Front-wheel rack and loading machine rear-wheel swinging mounting plate, it is characterised in that: fixed plate one end is welded on a left side for loading machine front-wheel rack
Right two sides, and the fixed plate other end is machined with location hole and is connect by pin shaft with rubber tire fixed frame cursor, the fixed frame
The cursor other end is connect with rubber tire fixed frame, and has been left and right symmetrically arranged rubber tire sprocket wheel below rubber tire fixed frame and has been passed through chain
Item is connect with loading machine front-wheel center sprocket wheel, and at least three rubber tires are mounted side by side on the rubber tire fixed frame, and the loading machine is left
The fixed plate of right two sides welding is equipped with rotation slot and can place the rotation axis of rubber tire or steel wheel lifting and pass through locking bail
It is fixed, it is machined with location hole and lower Positioning holes in fixed plate, is connect by pin shaft with fixed frame and realizes rubber tire or steel wheel liter
It drops, is welded with saddle fixed plate on the left and right sides of the loading machine rear-wheel swinging mounting plate, lifting hydraulic cylinder tail end is fixed on horse
In saddle fixed plate, piston rod on the lifting hydraulic cylinder is hinged by fixed plate and stiffener plate, and stiffener plate one end and
Steel wheel fixed frame intermediate transverse girder welds, the other end and steel wheel fixed frame upper cross beam welding of stiffener plate, adds on the saddle plate
Work has rotational axis hole and is connect by pin shaft with positioning plate, and the positioning plate is equipped with upper locating shaft and lower locating shaft, positioning plate
Behind positioning cylinder is housed, left and right is equipped with steel wheel sprocket wheel and by chain and loading machine rear-wheel below the steel wheel fixed frame
Connection, and be equipped on the axis of steel wheel sprocket wheel on the wheel face of steel wheel described in steel wheel and ice-cutter is fastened with by screw.
2. one kind as described in claim 1 is built the road or construction of the highway maintenance loading machine, it is characterised in that: the positioning cylinder tail
End is hingedly connected on loading machine rear-wheel swinging mounting plate, this one end of piston rod on positioning cylinder is connect with positioning plate hinge,
Steel wheel locating slot is processed in one end of stiffener plate, and is welded on steel wheel fixed frame intermediate transverse girder.
3. one kind as described in claim 1 is built the road or construction of the highway maintenance loading machine, it is characterised in that: the rotation axis both ends
It is the peg-in-hole assembly by being processed in fixed plate and rubber tire fixed frame cursor, the fixing end of the locking bail is by lock shaft and admittedly
Fixed board fastening, the movable end of buckle and rotation shaft locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183545.3A CN109750695A (en) | 2019-03-12 | 2019-03-12 | One kind is built the road or construction of the highway maintenance loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183545.3A CN109750695A (en) | 2019-03-12 | 2019-03-12 | One kind is built the road or construction of the highway maintenance loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109750695A true CN109750695A (en) | 2019-05-14 |
Family
ID=66408493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183545.3A Pending CN109750695A (en) | 2019-03-12 | 2019-03-12 | One kind is built the road or construction of the highway maintenance loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109750695A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318192Y (en) * | 1997-09-30 | 1999-05-12 | 王保顺 | Simple loader |
| CN2828123Y (en) * | 2005-09-13 | 2006-10-18 | 刘中文 | Road roller capable of quickly running on highway |
| CN2853898Y (en) * | 2005-12-03 | 2007-01-03 | 鞍山森远路桥养护机械制造有限公司 | Ice breaking snow removing device for pavement |
| CN201276690Y (en) * | 2008-10-16 | 2009-07-22 | 段会强 | Ice-breaking and snow-removing machine |
| CN108396704A (en) * | 2018-04-17 | 2018-08-14 | 徐工（辽宁）机械有限公司 | Self-powered all-hydraulic ice breaker |
| CN108951521A (en) * | 2018-08-18 | 2018-12-07 | 浙江美通筑路机械股份有限公司 | A kind of ice breaking snow removing device for pavement |
| CN209816952U (en) * | 2019-03-12 | 2019-12-20 | 新乡市路康机械有限公司 | Road or highway construction maintenance loader |
-
2019
- 2019-03-12 CN CN201910183545.3A patent/CN109750695A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318192Y (en) * | 1997-09-30 | 1999-05-12 | 王保顺 | Simple loader |
| CN2828123Y (en) * | 2005-09-13 | 2006-10-18 | 刘中文 | Road roller capable of quickly running on highway |
| CN2853898Y (en) * | 2005-12-03 | 2007-01-03 | 鞍山森远路桥养护机械制造有限公司 | Ice breaking snow removing device for pavement |
| CN201276690Y (en) * | 2008-10-16 | 2009-07-22 | 段会强 | Ice-breaking and snow-removing machine |
| CN108396704A (en) * | 2018-04-17 | 2018-08-14 | 徐工（辽宁）机械有限公司 | Self-powered all-hydraulic ice breaker |
| CN108951521A (en) * | 2018-08-18 | 2018-12-07 | 浙江美通筑路机械股份有限公司 | A kind of ice breaking snow removing device for pavement |
| CN209816952U (en) * | 2019-03-12 | 2019-12-20 | 新乡市路康机械有限公司 | Road or highway construction maintenance loader |
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