CN208346884U - A kind of efficient bulldozer perching knife - Google Patents
A kind of efficient bulldozer perching knife Download PDFInfo
- Publication number
- CN208346884U CN208346884U CN201820778715.3U CN201820778715U CN208346884U CN 208346884 U CN208346884 U CN 208346884U CN 201820778715 U CN201820778715 U CN 201820778715U CN 208346884 U CN208346884 U CN 208346884U
- Authority
- CN
- China
- Prior art keywords
- perching knife
- fixedly connected
- idler wheel
- efficient
- race
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a kind of efficient bulldozer perching knifes, including soil-shifting locomotive head, the right side of the soil-shifting locomotive head is fixedly connected with the left side of fixed block, the upper surface of the fixed block is connected with bearing, the inside of the bearing is socketed with shaft, the right side of the shaft is fixedly connected with the left end of connecting rod, and the right end of the connecting rod is fixedly connected with the left side of perching knife ontology, and the lower section of perching knife ontology left side is fixedly connected with the right side of the first race.The efficient bulldozer perching knife, pass through setting electric pushrod, the first idler wheel, the first race, bearing, shaft, fixed block, telescopic rod, spring, the second idler wheel and the second race, spring and telescopic rod elongation drive the second idler wheel to move right, second idler wheel pushes perching knife ontology to rotate downwards, object in front of perching knife ontology can be pushed into the lower section of bull-dozer, it can convert the angle of perching knife and bull-dozer driving direction, it is easy to operate, improve operating efficiency.
Description
Technical field
The utility model relates to bull-dozer technical field, specially a kind of efficient bulldozer perching knife.
Background technique
Bull-dozer is a kind of earthmoving equipment for being able to carry out excavation, transporting and dump ground, is had extensively in opencut
Purposes.For example, smooth truck spoilbank heaps the ore-rock of dispersion, finishing operations square position and Architecture Field for building refuse dump
Ground etc..It is applied not only to back work, it can also be used to mainly exploit work.Such as: the removing and mining of placer, scraper and
The traction and boosting for ploughing rock machine cooperate other earthmoving machinerys to reduce stripping bench height etc. in course stacking method.
Currently, bull-dozer, under job state, native stone, accumulated snow or the other materials that bull-dozer is pushed away can only be along its advances
Direction is mobile, cannot convert the angle of perching knife and bull-dozer driving direction.If native stone, accumulated snow or other materials are pushed into specified
Side then needs to carry out bull-dozer operating position multiple adjustment, cumbersome, therefore palpus long-time, more complex operation,
Operating efficiency is reduced, operating cost is increased.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of efficient bulldozer perching knife, solves currently, pushing away
Native machine is under job state, and native stone, accumulated snow or the other materials that bull-dozer is pushed away can only be moved along its direction of advance, Bu Nengbian
Change the angle of perching knife and bull-dozer driving direction.If native stone, accumulated snow or other materials are pushed into specified side, need to pushing away
Native machine operating position carries out multiple adjustment, cumbersome, therefore palpus long-time, more complex operation, reduces operating efficiency,
The problem of increasing operating cost.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of efficient bulldozer perching knife, including pushes away
The right side of native locomotive head, the soil-shifting locomotive head is fixedly connected with the left side of fixed block, the upper surface card of the fixed block
It is connected to bearing, the inside of the bearing is socketed with shaft, and the right side of the shaft is fixedly connected with the left end of connecting rod, described
The right end of connecting rod is fixedly connected with the left side of perching knife ontology.
The lower section of perching knife ontology left side is fixedly connected with the right side of the first race, the left side of first race
Face and the right side of the first idler wheel overlap, and the left side of first idler wheel is fixedly connected with the right end of electric pushrod, the electricity
The left end of dynamic push rod is fixedly connected with the right side of soil-shifting locomotive head, top and the second race of perching knife ontology left side
Right side is fixedly connected, and the left side of second race and the right side of the second idler wheel overlap, the left side of second idler wheel
Face is fixedly connected with the right end of telescopic device, and the left end of the telescopic device is fixedly connected with the right side of soil-shifting locomotive head.
The front of the perching knife ontology is fixedly connected with the back side of top plate, the upper and lower surfaces point of the perching knife ontology
Be not fixedly connected with the opposite face of two side plates, the lower surface of the side plate offers the first screw hole, first screw hole it is interior
Portion is threaded with screw, and the bottom end of the screw is threadedly coupled with the second screw hole that wear plate upper surface opens up.
Preferably, the telescopic device includes telescopic rod, and the outer surface of the telescopic rod is socketed with spring, the telescopic rod
Be fixedly connected with the left side of the second idler wheel with the right end of spring, the left end of the telescopic rod and spring with soil-shifting locomotive head
Right side be fixedly connected.
Preferably, the quantity of the screw is four, and four screws are symmetricly set on the opposite face of two side plates.
Preferably, the shape of the wear plate is taper, and the lower surface of wear plate is shiny surface.
Preferably, the level height of the wear plate lower surface is lower than perching knife ontology.
Preferably, the output end of the input terminal of the electric pushrod and external power supply is electrically connected.
(3) beneficial effect
The utility model provides a kind of efficient bulldozer perching knife, have it is following the utility model has the advantages that
1, the efficient bulldozer perching knife by setting electric pushrod, the first idler wheel, the first race, bearing, shaft, is consolidated
Determine block, telescopic rod, spring, the second idler wheel and the second race, electric pushrod elongation drives the first idler wheel to move right and drives perching knife
Ontology rotates upwards, and the object in front of perching knife ontology can be pushed into the top of bull-dozer, when electric pushrod is shunk, the first rolling
Wheel leaves the first race, and spring and telescopic rod elongation drive the second idler wheel to move right, and the second idler wheel pushes perching knife ontology downward
Object in front of perching knife ontology can be pushed into the lower section of bull-dozer, can convert perching knife and bull-dozer driving direction by Fang Xuanzhuan
Angle, it is easy to operate, improve operating efficiency.
2, the efficient bulldozer perching knife is passed through by setting screw, the first screw hole, the second screw hole and wear plate, people
Four screws are removed using tool, the wear plate more renewed is simultaneously screwed, to reduce the mill that perching knife ontology is subject to
Damage, improves the service life of perching knife ontology, reduces operating cost, and the utility model which has a compact structure and a reasonable design, practical
Property is strong.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram amplified at the utility model A.
In figure: 1 soil-shifting locomotive head, 2 fixed blocks, 3 bearings, 4 shafts, 5 connecting rods, 6 perching knife ontologies, 7 first races, 8
One idler wheel, 9 electric pushrods, 10 second races, 11 second idler wheels, 12 telescopic devices, 121 telescopic rods, 122 springs, 13 top plates, 14
Side plate, 15 first screw holes, 16 screws, 17 second screw holes, 18 wear plates.
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.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of efficient bulldozer perching knife, including bulldozes
The right side of locomotive head 1, soil-shifting locomotive head 1 is fixedly connected with the left side of fixed block 2, and the upper surface of fixed block 2 is connected with axis
3 are held, the inside of bearing 3 is socketed with shaft 4, and the right side of shaft 4 is fixedly connected with the left end of connecting rod 5, the right end of connecting rod 5
It is fixedly connected with the left side of perching knife ontology 6.
The lower section of 6 left side of perching knife ontology is fixedly connected with the right side of the first race 7, the left side of the first race 7 with
The right side of first idler wheel 8 overlaps, and the left side of the first idler wheel 8 is fixedly connected with the right end of electric pushrod 9, electric pushrod 9
Left end is fixedly connected with the right side of soil-shifting locomotive head 1, and the input terminal of electric pushrod 9 and the output end of external power supply electrically connect
It connects, by the way that electric pushrod 9 is arranged, elongation the first idler wheel 8 of drive of electric pushrod 9, which moves right, drives perching knife ontology 6 to revolve upwards
Turn, the object in 6 front of perching knife ontology can be pushed into the top of bull-dozer, the top of 6 left side of perching knife ontology and the second race
10 right side is fixedly connected, and the right side of the left side of the second race 10 and the second idler wheel 11 overlaps, a left side for the second idler wheel 11
Side is fixedly connected with the right end of telescopic device 12, and the left end of telescopic device 12 is fixedly connected with the right side of soil-shifting locomotive head 1,
Telescopic device 12 includes telescopic rod 121, and the outer surface of telescopic rod 121 is socketed with spring 122, the right side of telescopic rod 121 and spring 122
End is fixedly connected with the left side of the second idler wheel 11, the right side of the left end of telescopic rod 121 and spring 122 with soil-shifting locomotive head 1
Side is fixedly connected, and by setting spring 122 and telescopic rod 121, when electric pushrod 9 is shunk, the first idler wheel 8 leaves the first race
7, spring 122 and the elongation of telescopic rod 121 drive the second idler wheel 11 to move right, and the second idler wheel 11 pushes perching knife ontology 6 downwards
The object in 6 front of perching knife ontology can be pushed into the lower section of bull-dozer by rotation.
Perching knife ontology 6 front be fixedly connected with the back side of top plate 13, the upper and lower surfaces of perching knife ontology 6 respectively with
The opposite face of two side plates 14 is fixedly connected, and the lower surface of side plate 14 offers the first screw hole 15, the inside spiral shell of the first screw hole 15
Line is connected with screw 16, and the quantity of screw 16 is four, and four screws 16 are symmetricly set on the opposite face of two side plates 14, leads to
Setting screw 16 is crossed, screw 16 can be fixed wear plate 18, what the bottom end and 18 upper surface of wear plate of screw 16 opened up
Second screw hole 17 is threadedly coupled, and the shape of wear plate 18 is taper, and the lower surface of wear plate 18 is shiny surface, under wear plate 18
The level height on surface is lower than perching knife ontology 6, is mentioned by setting wear plate 18 to reduce the abrasion that perching knife ontology 6 is subject to
The high service life of perching knife ontology 6.
In use, checking the degree of wear of wear plate 18 before bull-dozer work, such as needing replacing, then people are by making
Four screws 16 are removed with tool, the wear plate 18 more renewed is simultaneously fixed with screw 16, and after the completion of replacement, people, which operate, to bulldoze
Machine works, when needing the object by the front of perching knife ontology 6 to be pushed into side, the elongation of electric pushrod 9 drive the first idler wheel 8 to
It moves right and perching knife ontology 6 is driven to rotate upwards, the object in 6 front of perching knife ontology can be pushed into the top of bull-dozer, it is electronic
When push rod 9 is shunk, the first idler wheel 8 leaves the first race 7, and spring 122 and the elongation of telescopic rod 121 drive the second idler wheel 11 to move right
Dynamic, the second idler wheel 11 pushes perching knife ontology 6 to rotate downwards, and the object in 6 front of perching knife ontology can be pushed under bull-dozer
Side.
Can to sum up obtain, 1, the efficient bulldozer perching knife, by setting electric pushrod 9, the first idler wheel 8, the first race 7,
Bearing 3, shaft 4, fixed block 2, telescopic rod 121, spring 122, the second idler wheel 11 and the second race 10,9 elongated of electric pushrod
Dynamic first idler wheel 8, which moves right, drives perching knife ontology 6 to rotate upwards, can be pushed into bulldoze by the object in 6 front of perching knife ontology
The top of machine, when electric pushrod 9 is shunk, the first idler wheel 8 leaves the first race 7, and spring 122 and the elongation of telescopic rod 121 drive the
Second wheel 11 moves right, and the second idler wheel 11 pushes perching knife ontology 6 to rotate downwards, can be by the object in 6 front of perching knife ontology
It is pushed into the lower section of bull-dozer, can convert the angle of perching knife and bull-dozer driving direction, it is easy to operate, improve operating efficiency.
2, the efficient bulldozer perching knife, by the way that screw 16, the first screw hole 15, the second screw hole 17 and wear plate 18 is arranged,
People are removed four screws 16 by using tool, and the wear plate 18 more renewed is simultaneously fixed with screw 16, to reduce shovel
The abrasion that knife ontology 6 is subject to improves the service life of perching knife ontology 6, reduces operating cost, and the utility model structure is tight
It gathers, design is rationally, practical.
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 (6)
1. a kind of efficient bulldozer perching knife, including soil-shifting locomotive head (1), it is characterised in that: the right side of the soil-shifting locomotive head (1)
Side is fixedly connected with the left side of fixed block (2), and the upper surface of the fixed block (2) is connected with bearing (3), the bearing
(3) inside is socketed with shaft (4), and the right side of the shaft (4) is fixedly connected with the left end of connecting rod (5), the connection
The right end of bar (5) is fixedly connected with the left side of perching knife ontology (6)；
The lower section of perching knife ontology (6) left side is fixedly connected with the right side of the first race (7), first race (7)
Left side and the right side of the first idler wheel (8) overlap, the right end of the left side of first idler wheel (8) and electric pushrod (9)
It is fixedly connected, the left end of the electric pushrod (9) is fixedly connected with the right side of soil-shifting locomotive head (1), the perching knife ontology (6)
The top of left side is fixedly connected with the right side of the second race (10), the left side of second race (10) and the second idler wheel
(11) right side overlap joint, the left side of second idler wheel (11) is fixedly connected with the right end of telescopic device (12), described to stretch
The left end of compression apparatus (12) is fixedly connected with the right side of soil-shifting locomotive head (1)；
The front of the perching knife ontology (6) is fixedly connected with the back side of top plate (13), and the upper surface of the perching knife ontology (6) is under
Surface is fixedly connected with the opposite face of two side plates (14) respectively, and the lower surface of the side plate (14) offers the first screw hole
(15), the internal whorl of first screw hole (15) is connected with screw (16), the bottom end and wear plate (18) of the screw (16)
The second screw hole (17) that upper surface opens up is threadedly coupled.
2. a kind of efficient bulldozer perching knife according to claim 1, it is characterised in that: the telescopic device (12) includes
The outer surface of telescopic rod (121), the telescopic rod (121) is socketed with spring (122), the telescopic rod (121) and spring (122)
Right end be fixedly connected with the left side of the second idler wheel (11), the left end of the telescopic rod (121) and spring (122) with push away
The right side of native locomotive head (1) is fixedly connected.
3. a kind of efficient bulldozer perching knife according to claim 1, it is characterised in that: the quantity of the screw (16) is
Four, and four screws (16) are symmetricly set on the opposite face of two side plates (14).
4. a kind of efficient bulldozer perching knife according to claim 1, it is characterised in that: the shape of the wear plate (18)
For taper, and the lower surface of wear plate (18) is shiny surface.
5. a kind of efficient bulldozer perching knife according to claim 4, it is characterised in that: wear plate (18) lower surface
Level height be lower than perching knife ontology (6).
6. a kind of efficient bulldozer perching knife according to claim 1, it is characterised in that: the electric pushrod (9) it is defeated
The output end for entering end and external power supply is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778715.3U CN208346884U (en) | 2018-05-24 | 2018-05-24 | A kind of efficient bulldozer perching knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778715.3U CN208346884U (en) | 2018-05-24 | 2018-05-24 | A kind of efficient bulldozer perching knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346884U true CN208346884U (en) | 2019-01-08 |
Family
ID=64890592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778715.3U Expired - Fee Related CN208346884U (en) | 2018-05-24 | 2018-05-24 | A kind of efficient bulldozer perching knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064701A (en) * | 2020-09-14 | 2020-12-11 | 张登发 | Device capable of adjusting direction of dozer blade of excavator |
-
2018
- 2018-05-24 CN CN201820778715.3U patent/CN208346884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064701A (en) * | 2020-09-14 | 2020-12-11 | 张登发 | Device capable of adjusting direction of dozer blade of excavator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204528595U (en) | A kind of axle sleeve gripping feedway | |
| CN104971818A (en) | Efficient energy-saving ore grinding device | |
| CN104863595B (en) | Seabed cobalt-rich crust crushing and collecting integrated device | |
| CN208346884U (en) | A kind of efficient bulldozer perching knife | |
| CN107568193A (en) | A kind of oil exploration ground weeder | |
| CN210797224U (en) | Road surface leveling device | |
| CN205257571U (en) | Continuous coiling mechanism of aluminium -foil scrap | |
| CN106345719A (en) | Novel carbon block cleaning equipment | |
| CN207469334U (en) | A kind of construction power shovel being conveniently replaceable | |
| CN103979341A (en) | Novel automatic roller discharging device | |
| CN110355182A (en) | A kind of construction waste crushing processing unit | |
| CN204713819U (en) | Buffer-type Cold-proof entrucking gate | |
| CN212427309U (en) | Equipment for collecting large stone | |
| CN212428921U (en) | Dust removal and reduction equipment for coal mining and tunneling process | |
| CN103286973A (en) | Traditional Chinese medicine decoction dreg squeezing set | |
| CN207686722U (en) | A kind of coalcutter with grinding device | |
| CN209538148U (en) | A kind of river floating garbage recyclable device | |
| CN209501778U (en) | A kind of mining rubble mechanical device | |
| CN208346882U (en) | A kind of bull-dozer of angle adjustable | |
| CN210023388U (en) | Battery steel casing punching press lathe | |
| CN113042186A (en) | Environment-friendly energy-saving mining waste recycling device | |
| CN202645586U (en) | Mine car material-taking apparatus with hydraulic drive | |
| CN112242617A (en) | High-voltage equipment grounding auxiliary device | |
| CN206661968U (en) | A kind of mechanical automation flattening device | |
| CN206467545U (en) | A kind of construction of the highway maintenance device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |