CN209145691U - A kind of exhaust pipe connecting device for agricultural machinery - Google Patents
A kind of exhaust pipe connecting device for agricultural machinery Download PDFInfo
- Publication number
- CN209145691U CN209145691U CN201821547877.2U CN201821547877U CN209145691U CN 209145691 U CN209145691 U CN 209145691U CN 201821547877 U CN201821547877 U CN 201821547877U CN 209145691 U CN209145691 U CN 209145691U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- exhaust pipe
- block
- pull rod
- type
- 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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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of exhaust pipe connecting devices for agricultural machinery, including fixed frame, fixing seat is fixedly installed in the fixed frame, placed cavity is offered in the fixing seat, slide bar is fixedly installed in the placed cavity, the both ends of slide bar are respectively and fixedly installed on the two sides inner wall of placed cavity, being slidably installed on the slide bar, there are two sliding blocks, the side that two sliding blocks are located remotely from each other is fixedly installed with the first spring, first spring is socketed on slide bar, and first spring be fixedly mounted on the side inner wall of placed cavity far from one end of sliding block, the bottom side of the sliding block offers card slot, fixture block is movably installed in the card slot, the bottom side of the fixture block extends to outside card slot, and it is fixedly installed with fixture block.Conveniently exhaust pipe can be clamped in the utility model, while being convenient for changing different size of exhaust pipe, improved work efficiency, structure is simple, easy to use.
Description
Technical field
The utility model relates to agricultural machinery technological fields more particularly to a kind of exhaust pipe for agricultural machinery to connect dress
It sets.
Background technique
More than the multi-cylinder h type engine h in agricultural machinery, especially 8 cylinders, exhaust pipe often uses segmental structure, this
It is that casting technique is mostly used due to exhaust pipe, conventional cast haves the defects that scale error is big, can be increased using segmentation structure
Forced-ventilated tracheae adjustability, makes up the error due to caused by technique, while exhaust pipe is as engine peripheral element, in machine assembly
Erection sequence compares the assembly rearward, faced, and to cross positioning and tolerance stack problem more prominent, therefore is needed between pipeline using can
Adjustment structure, to guarantee good assembling capacity and meet the sealing problem between components, while the connection of exhaust pipe is most
All it is the same type of pipeline of connection, makes troubles when in use.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for agriculture machine
The exhaust pipe connecting device of tool.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of exhaust pipe connecting device for agricultural machinery, including fixed frame are fixedly installed in the fixed frame
Reservation offers placed cavity in the fixing seat, is fixedly installed with slide bar in the placed cavity, the both ends of slide bar fixed peace respectively
On the two sides inner wall of placed cavity, it is slidably installed on the slide bar there are two sliding block, the side that two sliding blocks are located remotely from each other is equal
It is fixedly installed with the first spring, first spring is socketed on slide bar, and the first spring is fixedly mounted far from one end of sliding block
On the side inner wall of placed cavity, the bottom side of the sliding block offers card slot, and fixture block, the card are movably installed in the card slot
The bottom side of block extends to outside card slot, and is fixedly installed with fixture block, offers circular hole on the top side inner wall of the placed cavity, in circular hole
It is movably installed with pull rod, the both ends of the pull rod all extend to outside circular hole, and the bottom end of pull rod is fixedly installed with fixed block, pull rod
Top is fixedly installed with pulling block, and the two sides of the fixed block are rotatably equipped with connecting rod, the one end of the connecting rod far from fixed block
It is movably arranged on the top side of sliding block, the side of the pull rod is equipped with the L-type sliding slot for being provided with fixing seat top side, and L-type sliding slot
It is connected with circular hole, L-type slide bar is movably installed in the L-type sliding slot, and the both ends of L-type slide bar all extend to outside L-type sliding slot,
One end of L-type slide bar extends in circular hole, and is flexibly connected with pull rod.
Preferably, the pull rod offers multiple limiting slots close to the side of L-type sliding slot, and L-type slide bar is located in circular hole
One end is flexibly connected with limiting slot.
Preferably, the L-type slide bar is fixedly installed with second spring far from the side of pull rod, and second spring is far from L-type
The side of slide bar is fixedly mounted on L-type sliding slot far from the side inner wall of pull rod.
Preferably, the side of the fixture block offers the fixing groove in card slot, and the side of sliding block offers threaded hole,
Threaded hole internal screw thread is connected with adjusting bolt, and the bottom end for adjusting bolt is adapted with fixing groove.
Preferably, described two fixture blocks side close to each other is movably installed with anti-skid rubber cushion.
Preferably, the pulling block is T-type structure, and rubber protecting jacket is socketed on pulling block.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, by fixing seat, placed cavity, sliding block, card slot, fixture block, fixture block, slide bar, the first spring, draw
Bar, fixed block, pull rod, pulling block, L-type slide bar, L-type sliding slot are used cooperatively, and can be achieved the effect that quickly to connect exhaust pipe, be passed through
Fixed frame, fixing groove, adjusting bolt are used cooperatively, and can be achieved the effect that protect attachment device and are convenient for changing fixture block size；
Conveniently exhaust pipe can be clamped in the utility model, while being convenient for changing different size of row
Tracheae improves work efficiency, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of exhaust pipe connecting device for agricultural machinery structural schematic diagram；
Fig. 2 be the utility model proposes a kind of exhaust pipe connecting device Fig. 1 for agricultural machinery in part A structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of exhaust pipe connecting device Fig. 1 for agricultural machinery in part B structure
Schematic diagram.
In figure: 1 fixed frame, 2 fixing seats, 3 placed cavities, 4 sliding blocks, 5 card slots, 6 fixture blocks, 7 fixture blocks, 8 slide bars, 9 first springs,
10 connecting rods, 11 fixed blocks, 12 pull rods, 13 pulling blocks, 14 fixing grooves, 15 adjust bolt, 16 L-type slide bars, 17 L-type sliding slots.
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.
Referring to Fig.1-3, a kind of exhaust pipe connecting device for agricultural machinery, including fixed frame 1, it is fixed in fixed frame 1
Fixing seat 2 is installed, placed cavity 3 is offered in fixing seat 2, slide bar 8, the both ends difference of slide bar 8 are fixedly installed in placed cavity 3
It is fixedly mounted on the two sides inner wall of placed cavity 3, is slidably installed on slide bar 8 there are two sliding block 4, what two sliding blocks 4 were located remotely from each other
Side is fixedly installed with the first spring 9, and the first spring 9 is socketed on slide bar 8, and the one end of the first spring 9 far from sliding block 4 is solid
On the side inner wall of placed cavity 3, the bottom side of sliding block 4 offers card slot 5 for Dingan County, and fixture block 6 is movably installed in card slot 5, blocks
The bottom side of block 6 extends to outside card slot 5, and is fixedly installed with fixture block 7, offers circular hole on the top side inner wall of placed cavity 3, in circular hole
It is movably installed with pull rod 12, the both ends of pull rod 12 all extend to outside circular hole, and the bottom end of pull rod 12 is fixedly installed with fixed block 11, draw
The top of bar 12 is fixedly installed with pulling block 13, and the two sides of fixed block 11 are rotatably equipped with connecting rod 10, and connecting rod 10 is far from fixed block
11 one end is movably arranged on the top side of sliding block 4, and the side of pull rod 12 is equipped with the L-type sliding slot 17 for being provided with 2 top side of fixing seat,
And L-type sliding slot 17 is connected with circular hole, L-type slide bar 16 is movably installed in L-type sliding slot 17, and the both ends of L-type slide bar 16 are prolonged
It extends to outside L-type sliding slot 17, one end of L-type slide bar 16 extends in circular hole, and is flexibly connected with pull rod 12, by fixing seat 2, puts
Set chamber 3, sliding block 4, card slot 5, fixture block 6, fixture block 7, slide bar 8, the first spring 9, pull rod 10, fixed block 11, pull rod 12, pulling block 13, L
Type slide bar 16, L-type sliding slot 17 are used cooperatively, and can achieve the effect that quickly to connect exhaust pipe, by fixed frame 1, fixing groove 14,
It adjusts bolt 15 to be used cooperatively, can achieve the effect that protect attachment device and is convenient for changing 7 size of fixture block；The utility model
In conveniently exhaust pipe can be clamped, while being convenient for changing different size of exhaust pipe, improve work effect
Rate, structure is simple, easy to use.
Pull rod 12 offers multiple limiting slots close to the side of L-type sliding slot 17, L-type slide bar 16 be located at one end in circular hole with
Limiting slot is flexibly connected, and L-type slide bar 16 is fixedly installed with second spring far from the side of pull rod 12, and second spring is far from L-type
The side of slide bar 16 is fixedly mounted on L-type sliding slot 17 far from the side inner wall of pull rod 12, and the side of fixture block 6 is offered positioned at card
Fixing groove 14 in slot 5, the side of sliding block 4 offer threaded hole, and threaded hole internal screw thread, which is connected with, adjusts bolt 15, and adjusts spiral shell
The bottom end of bolt 15 is adapted with fixing groove 14, and two sides close to each other of fixture block 7 are movably installed with anti-skid rubber cushion, pulling block
13 be T-type structure, and is socketed with rubber protecting jacket on pulling block 13, by fixing seat 2, placed cavity 3, sliding block 4, card slot 5, fixture block 6,
Fixture block 7, slide bar 8, the first spring 9, pull rod 10, fixed block 11, pull rod 12, pulling block 13, L-type slide bar 16, the cooperation of L-type sliding slot 17 make
With, it can achieve the effect that quickly to connect exhaust pipe, be used cooperatively by fixed frame 1, fixing groove 14, adjusting bolt 15, it can
Achieve the effect that protect attachment device and is convenient for changing 7 size of fixture block；It can be conveniently to exhaust pipe in the utility model
Road is clamped, while being convenient for changing different size of exhaust pipe, is improved work efficiency, and structure is simple, easy to use.
Working principle: pulling L-type slide bar 16, and L-type slide bar 16 slides in L-type sliding slot 17, and L-type slide bar 16 is detached from pull rod 12
When, pulling block 13 is squeezed, the movement of pulling block 13 drives pull rod 12 to move, and the movement of pull rod 12 drives fixed block 11 to move, and fixed block 11 is transported
Dynamic that connecting rod 10 is driven to move, 10 moving slide block 4 of connecting rod movement, sliding block 4 slides in sliding slot 8, and the movement of sliding block 4 drives the first spring
9 do compression movement, and the movement of sliding block 4 drives fixture block 6 to move, and the movement of fixture block 6 drives fixture block 7 to move, and reach to facilitate and connect exhaust pipe
The purpose connect adjusts bolt 15, adjusts bolt 15 and rotates in thread groove, when adjusting bolt disengaging fixture block 6, fixture block 6
Just it can take away, achieve the purpose that the exhaust pipe of quick-replaceable different model.
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 exhaust pipe connecting device for agricultural machinery, including fixed frame (1), which is characterized in that the fixed frame (1)
It is inside fixedly installed with fixing seat (2), is offered placed cavity (3) on the fixing seat (2), is fixedly mounted in the placed cavity (3)
Have slide bar (8), the both ends of slide bar (8) are respectively and fixedly installed on the two sides inner wall of placed cavity (3), are slided on the slide bar (8)
Installation is there are two sliding block (4), and the side that two sliding blocks (4) are located remotely from each other is fixedly installed with the first spring (9), first bullet
Spring (9) is socketed on slide bar (8), and the first spring (9) is fixedly mounted on the side of placed cavity (3) far from the one end of sliding block (4)
On inner wall, the bottom side of the sliding block (4) is offered card slot (5), is movably installed with fixture block (6), the fixture block in the card slot (5)
(6) bottom side extends to card slot (5) outside, and is fixedly installed with fixture block (7), offers on the top side inner wall of the placed cavity (3)
Circular hole is movably installed with pull rod (12) in circular hole, and the both ends of the pull rod (12) all extend to outside circular hole, the bottom end of pull rod (12)
It is fixedly installed with fixed block (11), the top of pull rod (12) is fixedly installed with pulling block (13), and the two sides of the fixed block (11) are equal
It being rotatably equipped with connecting rod (10), the connecting rod (10) is movably arranged on the top side of sliding block (4) far from the one end of fixed block (11),
The side of the pull rod (12) is equipped with the L-type sliding slot (17) for being provided with fixing seat (2) top side, and L-type sliding slot (17) and circular hole phase
Connection, the L-type sliding slot (17) is interior to be movably installed with L-type slide bar (16), and the both ends of L-type slide bar (16) all extend to L-type and slide
Outside, one end of L-type slide bar (16) extends in circular hole slot (17), and is flexibly connected with pull rod (12).
2. a kind of exhaust pipe connecting device for agricultural machinery according to claim 1, which is characterized in that the pull rod
(12) side close to L-type sliding slot (17) offers multiple limiting slots, and L-type slide bar (16) is located at one end and limiting slot in circular hole
It is flexibly connected.
3. a kind of exhaust pipe connecting device for agricultural machinery according to claim 1, which is characterized in that the L-type
Slide bar (16) is fixedly installed with second spring, and side of the second spring far from L-type slide bar (16) far from the side of pull rod (12)
L-type sliding slot (17) are fixedly mounted on far from the side inner wall of pull rod (12).
4. a kind of exhaust pipe connecting device for agricultural machinery according to claim 1, which is characterized in that the fixture block
(6) side offers the fixing groove (14) in card slot (5), and the side of sliding block (4) offers threaded hole, spiral shell in threaded hole
Line, which is connected with, adjusts bolt (15), and the bottom end for adjusting bolt (15) is adapted with fixing groove (14).
5. a kind of exhaust pipe connecting device for agricultural machinery according to claim 1, which is characterized in that described two
Fixture block (7) side close to each other is movably installed with anti-skid rubber cushion.
6. a kind of exhaust pipe connecting device for agricultural machinery according to claim 1, which is characterized in that the pulling block
(13) it is T-type structure, and is socketed with rubber protecting jacket on pulling block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547877.2U CN209145691U (en) | 2018-09-21 | 2018-09-21 | A kind of exhaust pipe connecting device for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547877.2U CN209145691U (en) | 2018-09-21 | 2018-09-21 | A kind of exhaust pipe connecting device for agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209145691U true CN209145691U (en) | 2019-07-23 |
Family
ID=67267805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547877.2U Expired - Fee Related CN209145691U (en) | 2018-09-21 | 2018-09-21 | A kind of exhaust pipe connecting device for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209145691U (en) |
-
2018
- 2018-09-21 CN CN201821547877.2U patent/CN209145691U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20190921 |