CN208429055U - A kind of excavator cab rain brush - Google Patents
A kind of excavator cab rain brush Download PDFInfo
- Publication number
- CN208429055U CN208429055U CN201820915494.XU CN201820915494U CN208429055U CN 208429055 U CN208429055 U CN 208429055U CN 201820915494 U CN201820915494 U CN 201820915494U CN 208429055 U CN208429055 U CN 208429055U
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- CN
- China
- Prior art keywords
- fixedly connected
- support rod
- rain brush
- cab
- excavator
- 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
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Abstract
The utility model discloses a kind of excavator cab rain brush, including cab body, the cab body corresponds at front screen up and down and bilateral symmetry is fixedly connected with that there are four snap-gauges, the same screw rod is connected with by ball bearing rotational between two opposite snap-gauges of left and right, the surface of one of them snap-gauge is fixed with motor, the output shaft of the motor is fixedly connected with screw rod, the bar wall of the screw rod is threaded with movable block, the side wall of the movable block offers the screw hole to match with screw rod, two opposite one end of the movable block are fixedly connected to the first connecting plate, support rod is equipped between two first connecting plates, the both ends of the support rod are fixedly connected to the second connecting plate, it is bolted to connection between first connecting plate and the second connecting plate.The utility model can preferably clear up the window-glass of excavator, convenient for the dismounting to brush head, improve service efficiency.
Description
Technical field
The utility model relates to excavator technical field more particularly to a kind of excavator cab rain brush.
Background technique
Excavator, also known as excavating machinery, also known as excavator are with scraper bowl excavation higher or lower than the material for holding machine side, and
It is packed into haulage vehicle or unloads to the earthmoving machinery of rickyard.The material that excavator excavates is mainly soil, coal, silt and process
Soil and rock after pre- pine.From the point of view of the development of engineering machinery in recent years, the development of excavator is relatively fast, and excavator is
As one of engineering machinery most important in engineering construction.Most important three parameters of excavator: Operating Weight (quality) starts
Machine power and Bucket capacity.
Rain brush, but rain in the prior art can be all equipped at the front screen of excavator cab in the prior art mostly
Brush is unilateral control mostly, and rain brush is easy to tilt far from one end of driving structure, and then influences the cleaning to window, and due to digging
The working environment of pick machine is all that soil is flown upward mostly, and soil is easy to fall on the window-glass of excavator, and then is easy to rain
The head of scraping of brush generates damage, needs more frequently to replace the brush head of rain brush, and the prior art consolidates rain brush brush head
Fixed be fixed using a large amount of screw mostly, very inconvenient in dismounting, influences service efficiency.
Utility model content
It is unilateral control mostly purpose of the utility model is to solve rain brush in the prior art, rain brush is far from driving
One end of structure is easy to tilt, and then influences the cleaning to window, and since the working environment of excavator is all that soil flies mostly
It raises, soil is easy to fall on the window-glass of excavator, and then is easy to generate damage to the head of scraping of rain brush, needs more frequently
The brush head of rain brush is replaced, and the prior art is consolidated using a large amount of screw mostly to the fixation of rain brush brush head
It is fixed, influence service efficiency the problem of very inconvenient in dismounting, and a kind of excavator cab rain brush proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of excavator cab rain brush, including cab body, the cab body correspond to above and below at front screen
And bilateral symmetry is fixedly connected there are four snap-gauge, is connected between two opposite snap-gauges of left and right by ball bearing rotational same
A screw rod, the surface of one of them snap-gauge are fixed with motor, and the output shaft of the motor is fixedly connected with screw rod, described
The bar wall of screw rod is threaded with movable block, and the side wall of the movable block offers the screw hole to match with screw rod, described in two
The opposite one end of movable block is fixedly connected to the first connecting plate, and support rod is equipped between two first connecting plates, described
The both ends of support rod are fixedly connected to the second connecting plate, are bolted between first connecting plate and the second connecting plate
Connection, the support rod offer T shape card slot close to the side of cab body, T shape fixture block are connected in the T shape card slot,
The T shape fixture block is fixedly connected with brush head far from one end of support rod, and the sidewall symmetry of the T shape fixture block offers multiple cylinders
Slot, the cylinder groove is interior to be equipped with reset spring, and one end of the reset spring is fixedly connected with the inner wall of cylinder groove, the reset
The other end of spring is fixedly connected with gag lever post, and the side wall of the support rod offers corresponding with gag lever post, and connects with T shape card slot
Logical limit hole.
Preferably, the bar wall of the gag lever post is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of the cylinder groove is opened
Equipped with the limit sliding chutes to match with position limiting slide block.
Preferably, the gag lever post is fixedly connected with Universal caster far from one end of cylinder groove.
Preferably, the opposite two sides in the left and right of the support rod are symmetrically fixedly connected with four elastic telescopicing rods, four institutes
It states elastic telescopicing rod and is fixedly connected with the same push plate far from one end of support rod, the push plate is fixed close to one end of support rod
It is connected with multiple push rods corresponding with limit hole.
Preferably, the material of the gag lever post is stainless steel.
Preferably, the motor is electrically connected by the power supply of control switch and peripheral hardware.
Compared with prior art, the utility model provides a kind of excavator cab rain brush, have it is following the utility model has the advantages that
1, the excavator cab rain brush drives screw rod rotation by motor, utilizes the threaded connection of screw rod and movable block
Effect drives movable block to move left and right, and then is able to drive rain brush and moves left and right, since the both ends of rain brush are all fixed drive,
Therefore strong to the extruding force of brush head, preferably the window-glass of excavator can be cleared up.
2, excavator cab rain brush, the T shape card slot opened up by the side of support rod, utilizes T shape fixture block and T shape card
The mating connection of slot, then released gag lever post outside cylinder groove by reset spring, engage gag lever post with limit hole, can will brush
Head links together with what support rod consolidated, and when needing to remove brush head, presses push plate, and then push push rod, and push rod will limit
Position bar is released in limit hole, can be released the locking to brush head, convenient for the dismounting to brush head, be improved service efficiency.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
It is novel that preferably the window-glass of excavator can be cleared up, convenient for the dismounting to brush head, improve service efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of excavator cab rain brush positive structure diagram；
Fig. 2 be the utility model proposes a kind of excavator cab rain brush side structure schematic view；
Fig. 3 be the utility model proposes a kind of excavator cab rain brush the structural representation that is connect with brush head of support rod
Figure.
In figure: 1 cab body, 2 snap-gauges, 3 screw rods, 4 movable blocks, 5 first connecting plates, 6 support rods, 7 second connecting plates,
8T shape card slot, 9T shape fixture block, 10 brush heads, 11 cylinder grooves, 12 reset springs, 13 gag lever posts, 14 limit holes, 15 elastic telescopicing rods,
16 push plates, 17 push rods, 18 motors.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of excavator cab rain brush, including cab body 1, the corresponding front window glass of cab body 1
At glass up and down and bilateral symmetry is fixedly connected there are four snap-gauge 2, pass through ball bearing rotational between two opposite snap-gauges 2 of left and right
It is connected with the same screw rod 3, the surface of one of snap-gauge 2 is fixed with motor 18, and the output shaft and screw rod 3 of motor 18 are fixed
Connection, the bar wall of screw rod 3 are threaded with movable block 4, and the side wall of movable block 4 offers the screw hole to match with screw rod 3, and two
The opposite one end of movable block 4 is fixedly connected to the first connecting plate 5, is equipped with support rod 6 between two first connecting plates 5, due to
The both ends of rain brush are all fixed drive, therefore strong to the extruding force of brush head 10, can preferably to the window-glass of excavator into
Row cleaning, the both ends of support rod 6 are fixedly connected to the second connecting plate 7, pass through between the first connecting plate 5 and the second connecting plate 7
Bolt is fixedly connected, and support rod 6 offers T shape card slot 8 close to the side of cab body 1, and T shape card is connected in T shape card slot 8
Block 9,9 one end far from support rod 6 of T shape fixture block are fixedly connected with brush head 10, and the sidewall symmetry of T shape fixture block 9 offers multiple circles
Column slot 11, cylinder groove 11 is interior to be equipped with reset spring 12, and one end of reset spring 12 is fixedly connected with the inner wall of cylinder groove 11, is resetted
The other end of spring 12 is fixedly connected with gag lever post 13, the side wall of support rod 6 offer it is corresponding with gag lever post 13, and with T shape card
The limit hole 14 that slot 8 is connected to improves service efficiency convenient for the dismounting to brush head 10.
The bar wall of gag lever post 13 is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of cylinder groove 11 is offered to be slided with limit
The limit sliding chutes that block matches can make the sliding of gag lever post 13 more smooth, and gag lever post 13 is avoided to skid off outside cylinder groove 11.
Gag lever post 13 is fixedly connected with Universal caster far from one end of cylinder groove 11, and gag lever post 13 can be made in T shape card slot 8
Interior sliding is more smooth.
The opposite two sides in the left and right of support rod 6 are symmetrically fixedly connected with four elastic telescopicing rods 15, four elastic telescopicing rods
15 one end far from support rod 6 are fixedly connected with the same push plate 16, and push plate 16 is fixedly connected with more close to one end of support rod 6
A push rod 17 corresponding with limit hole 14 presses push plate 16, and then pushes push rod 17, and gag lever post 13 is released limit hole 14 by push rod 17
It is interior, the locking to brush head 10 can be released, convenient for the dismounting to brush head 10, improves service efficiency.
The material of gag lever post 13 is stainless steel.
Motor 18 is electrically connected by the power supply of control switch and peripheral hardware.
In the utility model, in use, driving screw rod 3 to rotate by motor 18, the screw thread of screw rod 3 and movable block 4 is utilized
Connection function drives movable block 4 to move left and right, and then is able to drive rain brush and moves left and right, since the both ends of rain brush are all fixed
It drives, therefore strong to the extruding force of brush head 10, preferably the window-glass of excavator can be cleared up, pass through support rod 6
The T shape card slot 8 that opens up of side, will be limited using the mating connection of T shape fixture block 9 and T shape card slot 8, then by reset spring 12
Bar 13 is released outside cylinder groove 11, engages gag lever post 13 with limit hole 14, can be connected to brush head 10 with what support rod 6 consolidated
Together, and when needing to remove brush head 10, push plate 16 is pressed, and then push push rod 17, gag lever post 13 is released and limited by push rod 17
In hole 14, the locking to brush head 10 can be released, convenient for the dismounting to brush head 10, improves service efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of excavator cab rain brush, including cab body (1), which is characterized in that the cab body (1) is corresponding
There are four being fixedly connected up and down and symmetrically at front screen snap-gauge (2), pass through rolling between two opposite snap-gauges (2) of left and right
Pearl bearing is rotatably connected to the same screw rod (3), and the surface of one of them snap-gauge (2) is fixed with motor (18), described
The output shaft of motor (18) is fixedly connected with screw rod (3), and the bar wall of the screw rod (3) is threaded with movable block (4), the shifting
The side wall of motion block (4) offers the screw hole to match with screw rod (3), and the opposite one end of two movable blocks (4) is fixed to be connected
It is connected to the first connecting plate (5), is equipped with support rod (6) between two first connecting plates (5), the both ends of the support rod (6)
It is fixedly connected to the second connecting plate (7), the company of being bolted between first connecting plate (5) and the second connecting plate (7)
It connects, the support rod (6) offers T shape card slot (8), clamping in the T shape card slot (8) close to the side of cab body (1)
There is T shape fixture block (9), the T shape fixture block (9) is fixedly connected with brush head (10) far from the one end of support rod (6), the T shape fixture block
(9) sidewall symmetry offers multiple cylinder grooves (11), is equipped with reset spring (12) in the cylinder groove (11), the reset bullet
One end of spring (12) is fixedly connected with the inner wall of cylinder groove (11), and the other end of the reset spring (12) is fixedly connected with limit
Bar (13), the side wall of the support rod (6) offer limit hole corresponding with gag lever post (13), and being connected to T shape card slot (8)
(14)。
2. a kind of excavator cab rain brush according to claim 1, which is characterized in that the bar wall of the gag lever post (13)
It is symmetrically fixedly connected there are two position limiting slide block, it is sliding that the inner wall of the cylinder groove (11) offers the limit to match with position limiting slide block
Slot.
3. a kind of excavator cab rain brush according to claim 1, which is characterized in that the gag lever post (13) is far from circle
One end of column slot (11) is fixedly connected with Universal caster.
4. a kind of excavator cab rain brush according to claim 1, which is characterized in that the left and right of the support rod (6)
Opposite two sides are symmetrically fixedly connected with four elastic telescopicing rods (15), and four elastic telescopicing rods (15) are far from support rod
(6) one end is fixedly connected with the same push plate (16), and the push plate (16) is fixedly connected with more close to the one end of support rod (6)
A push rod (17) corresponding with limit hole (14).
5. a kind of excavator cab rain brush according to claim 1, which is characterized in that the material of the gag lever post (13)
For stainless steel.
6. a kind of excavator cab rain brush according to claim 1, which is characterized in that the motor (18) passes through control
The power supply of switch and peripheral hardware is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915494.XU CN208429055U (en) | 2018-06-13 | 2018-06-13 | A kind of excavator cab rain brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915494.XU CN208429055U (en) | 2018-06-13 | 2018-06-13 | A kind of excavator cab rain brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429055U true CN208429055U (en) | 2019-01-25 |
Family
ID=65101334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915494.XU Expired - Fee Related CN208429055U (en) | 2018-06-13 | 2018-06-13 | A kind of excavator cab rain brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517450A (en) * | 2020-11-11 | 2021-03-19 | 徐应文 | Wall adlet cleaning device for municipal administration |
| CN112572355A (en) * | 2020-12-07 | 2021-03-30 | 江苏联成开拓集团有限公司 | Intelligent speed-following windscreen wiper controller for heavy-duty vehicle |
-
2018
- 2018-06-13 CN CN201820915494.XU patent/CN208429055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517450A (en) * | 2020-11-11 | 2021-03-19 | 徐应文 | Wall adlet cleaning device for municipal administration |
| CN112572355A (en) * | 2020-12-07 | 2021-03-30 | 江苏联成开拓集团有限公司 | Intelligent speed-following windscreen wiper controller for heavy-duty vehicle |
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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: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |