CN108248310A - A kind of loader traction apparatus for being used to drag flat car - Google Patents
A kind of loader traction apparatus for being used to drag flat car Download PDFInfo
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- CN108248310A CN108248310A CN201810055865.6A CN201810055865A CN108248310A CN 108248310 A CN108248310 A CN 108248310A CN 201810055865 A CN201810055865 A CN 201810055865A CN 108248310 A CN108248310 A CN 108248310A
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- Prior art keywords
- groove
- block
- slot
- flat car
- link
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/249—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for damping in the pulling direction and being integrated with the hitch, e.g. resilient dampers integrated with the hitch
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a kind of for dragging the loader traction apparatus of flat car, including fixed seat, the top of the fixed seat is equipped with link block, the bottom of link block offers first through hole, fixed link is installed at the top of fixed seat, first through hole is run through on the top of fixed link, the top of link block is equipped with fixed block, the bottom of fixed block offers the first groove, the top of fixed link is slidably mounted in the first groove, the second through-hole is symmetrically offered on the both sides inner wall of first groove, kelly is slidably fitted in second through-hole, the both ends of kelly are all extended to outside the second through-hole, the both sides of fixed link symmetrically offer wedge groove of the top for opening.The configuration of the present invention is simple, it is highly practical, flat car and loading machine can not only be connected easily and fast, and with preferable pooling feature, pull rod bending when can effectively avoid loading machine start and stop extends the service life of pull rod.
Description
Technical field
The present invention relates to pulling equipment technical field more particularly to a kind of loading machine travel dresses for being used to drag flat car
It puts.
Background technology
At present, existing loading machine is mainly used for spading operation, and user, which ignores, uses other machineries of loading machine travel
Function.But in some enterprises, in order to improve conevying efficiency, the loading capacity of flat car causes general often beyond design standard
Tractor be difficult to drag, need the tractor of tractive force bigger, this undoubtedly brings the investment of bigger to enterprise.For this purpose, it utilizes
Existing loading machine in enterprise allows it to realize that the function of traction flat car becomes urgent problem.
A kind of loader traction apparatus patent of invention for being used to drag flat car of Patent No. 201710476472.8 is public
Opened it is a kind of for dragging the loader traction apparatus of flat car, including the traction front rack that is connected with loader counterweight and
The steering connections being connected with flat car is connected between the traction front rack and steering connections by axis pin.By above-mentioned technology
Scheme is it is found that flat car and loading machine are attached, it can be achieved that loading machine drags by it by drawing front rack and steering connections
The function of flat car, and can guarantee that the Impact direction of traction front rack, drop can be adjusted in climb and fall by loading machine travel flat car
The requirement of low road pavement when loading machine travel flat car, really realizes the purpose of a tractor serves several purposes, but it is in actual use not
It convenient for connection loading machine and flat car, makes troubles to people's use, and it does not have buffer structure, when loading machine start and stop,
Device is easily damaged, so we are badly in need of a kind of easy to use and can drag flat car with self-protection function
Loader traction apparatus solves the above problems.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and the one kind proposed is used to drag flat car
Loader traction apparatus.
To achieve these goals, present invention employs following technical solutions：
It is a kind of that for dragging the loader traction apparatus of flat car, including fixed seat, the top of the fixed seat is equipped with link block,
The bottom of link block offers first through hole, and fixed link is installed at the top of fixed seat, and the top of fixed link runs through first
Through-hole, the top of link block are equipped with fixed block, and the bottom of fixed block offers the first groove, and the top of fixed link is slidably mounted on
In first groove, the second through-hole is symmetrically offered on the both sides inner wall of the first groove, kelly is slidably fitted in the second through-hole, is blocked
The both ends of bar are all extended to outside the second through-hole, and the both sides of fixed link symmetrically offer wedge groove of the top for opening, two wedge shapes
Card slot is offered on slot side inner wall close to each other, two wedge shapes are respectively run through in two kellies one end close to each other
Slot, and be slidably mounted on respectively in two card slots, locating slot, the both sides of kelly are symmetrically offered on the both sides inner wall of the second through-hole
Locating piece symmetrically is installed with, locating piece is slidably connected with locating slot, and the first slide bar, locating piece are installed in locating slot
It is slidably located on the first slide bar, the side of link block is symmetrically rotatablely installed there are two connecting rod, link tilt setting, link block
Side is equipped with buffing pad, and buffing pad offers sliding slot close to the side of link block, is symmetrically slidably installed in sliding slot there are two sliding block,
The side of sliding block is extended to outside sliding slot, and two one end of connecting rod far from link block are rotatably installed in respectively on two sliding blocks, sliding slot
The second slide bar is inside installed with, two sliding blocks are slidably located on the second slide bar, are symmetrically opened up on the both sides inner wall of sliding slot
There is the second groove, mandril is slidably fitted in the second groove, two mandril one end close to each other are all extended in sliding slot, and point
Other Guan County is mounted on two sliding blocks, and one end that mandril is located in the second groove, which is installed with, to be slidably mounted in the second groove
First fixture block, the first fixture block are equipped with the second fixture block being fixedly mounted in the second groove close to the side of the second slot opening, the
Two fixture blocks are slidably located on mandril, the first spring being welded on the first fixture block are arranged on mandril, the first spring is far from
One end of one fixture block is welded on the second fixture block, and side of the buffing pad far from sliding slot is rotatablely equipped with pull rod.
Preferably, side of the fixed seat far from buffing pad is installed with the first installing plate, right on the first installing plate
Title is set there are two the first fixing bolt.
Preferably, uniform rotation is equipped with multiple first balls, the first ball and fixation on the inner wall of the first through hole
Bar is in contact.
Preferably, side of the locating piece far from the first groove is installed with to be slidably located on the first slide bar
Three fixture blocks are arranged with the second spring being welded on third fixture block, the one end of second spring far from third fixture block on the first slide bar
It is welded on side inner wall of the locating slot far from the first groove.
Preferably, one end that the kelly is located in card slot is nested with the second ball, and the second ball is adapted with wedge groove,
The one end of kelly far from the second ball is installed with handle.
Preferably, side of the locating piece far from kelly is nested with third ball, and third ball is with locating slot far from fixed
The side inner wall of position channel opening is in contact.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of second groove, the both sides of the first fixture block are symmetrically solid
Dingan County is equipped with limited block, and limited block is slidably connected with limiting slot.
Preferably, cushion pad is installed on side inner wall of second groove far from the second slot opening, buffered
Pad is adapted with the second fixture block.
Preferably, side of the buffing pad far from link block offers circular groove, and pull rod is rotatably installed in circular groove, and draws
One end of bar is extended to outside circular groove.
Preferably, the one end of the pull rod far from buffing pad is installed with the second installing plate, symmetrical on the second installing plate
If there are two the second fixing bolts.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, by fixed seat, link block, first through hole, fixed link, fixed block, the first groove, the second through-hole, kelly,
Wedge groove, card slot, locating slot, locating piece, the first slide bar, connecting rod, buffing pad, sliding slot, sliding block, the second slide bar, the second groove, top
Bar, the first fixture block, the second fixture block, the first spring and pull rod match, and link block are sleeved in the fixed link in fixed seat, then
Fixed block is stuck in fixed link, kelly will be sticked into wedge groove at this time, then press fixed block, and the second ball will be in wedge groove
It is rolled on inner wall and pushes kelly, kelly movement will drive locating piece to be slided in locating slot, and locating piece is sliding on the first slide bar
It is dynamic to drive the movement of third fixture block, so as to compress second spring, when card slot is aligned with the second through-hole, in the effect of second spring
Under, kelly will be resetted and be sticked into card slot, so as to which fixed block is fixed in fixed link, so as to which link block is limited in fixed link
On, that is, the connection between flat car and loading machine is completed, when elevating conveyor start and stop, link block will drive connecting rod, and connecting rod, which drives, to be slided
Block, sliding block will slide on the second slide bar and drive mandril, and mandril movement will drive the movement of the first fixture block, so as to stretch or compress
First spring makes the first spring generate bounce, under the action of the first spring, can effectively avoid pull rod bending, this hair
Bright of simple structure and strong practicability can not only connect flat car and loading machine, and with preferable buffering work(easily and fast
Can, pull rod bending when can effectively avoid loading machine start and stop extends the service life of pull rod.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of loader traction apparatus for being used to drag flat car proposed by the present invention；
Fig. 2 is the sectional structure signal of part A in a kind of loader traction apparatus for being used to drag flat car proposed by the present invention
Figure；
Fig. 3 is the schematic cross-sectional view of part B in Fig. 2；
Fig. 4 is the sectional structure signal of C portion in a kind of loader traction apparatus for being used to drag flat car proposed by the present invention
Figure；
Fig. 5 is the schematic cross-sectional view of D parts in Fig. 4.
In figure：1 fixed seat, 2 link blocks, 3 first through hole, 4 fixed links, 5 fixed blocks, 6 first grooves, 7 second through-holes, 8
Kelly, 9 wedge grooves, 10 card slots, 11 locating slots, 12 locating pieces, 13 first slide bars, 14 connecting rods, 15 buffing pads, 16 sliding slots, 17 are slided
Block, 18 second slide bars, 19 second grooves, 20 mandrils, 21 first fixture blocks, 22 second fixture blocks, 23 first springs, 24 pull rods.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
It is a kind of for dragging the loader traction apparatus of flat car with reference to Fig. 1-5, including fixed seat 1, the top of fixed seat 1
Portion is equipped with link block 2, and the bottom of link block 2 offers first through hole 3, and the top of fixed seat 1 is installed with fixed link 4, Gu
First through hole 3 is run through on the top of fixed pole 4, and the top of link block 2 is equipped with fixed block 5, and the bottom of fixed block 5 offers the first groove
6, the top of fixed link 4 is slidably mounted in the first groove 6, and the second through-hole is symmetrically offered on the both sides inner wall of the first groove 6
7, kelly 8 is slidably fitted in the second through-hole 7, and the both ends of kelly 8 are all extended to outside the second through-hole 7, and the both sides of fixed link 4 are symmetrical
Wedge groove 9 of the top for opening is offered, offers card slot 10 on two wedge grooves 9 side inner wall close to each other, two
For the one end close to each other of kelly 8 respectively through two wedge grooves 9, and be slidably mounted on respectively in two card slots 10, second is logical
Locating slot 11 is symmetrically offered on the both sides inner wall in hole 7, the both sides of kelly 8 are symmetrically installed with locating piece 12, locating piece 12
It is slidably connected with locating slot 11, is installed with the first slide bar 13 in locating slot 11, locating piece 12 is slidably located in the first slide bar
On 13, the side of link block 2 is symmetrically rotatablely installed there are two connecting rod 14, and connecting rod 14 to be obliquely installed, and the side of link block 2, which is equipped with, delays
Red seat 15, buffing pad 15 offer sliding slot 16 close to the side of link block 2, and being symmetrically slidably installed in sliding slot 16, there are two sliding blocks
17, the side of sliding block 17 is extended to outside sliding slot 16, and two one end of connecting rod 14 far from link block 2 are rotatably installed in two cunnings respectively
On block 17, the second slide bar 18 is installed in sliding slot 16, two sliding blocks 17 are slidably located on the second slide bar 18, sliding slot 16
Both sides inner wall on symmetrically offer the second groove 19, be slidably fitted with mandril 20 in the second groove 19, two mandrils 20 are mutual
Close one end is all extended in sliding slot 16, and on two sliding blocks 17, mandril 20 is located in the second groove 19 for Guan County respectively
One end be installed with the first fixture block 21 being slidably mounted in the second groove 19, the first fixture block 21 is opened close to the second groove 19
The side of mouth is equipped with the second fixture block 22 being fixedly mounted in the second groove 19, and the second fixture block 22 is slidably located on mandril 20,
The first spring 23 being welded on the first fixture block 21, one end weldering of first spring 23 far from the first fixture block 21 are arranged on mandril 20
It is connected on the second fixture block 22, side of the buffing pad 15 far from sliding slot 16 is rotatablely equipped with pull rod 24, passes through fixed seat 1, link block
2nd, first through hole 3, fixed link 4, fixed block 5, the first groove 6, the second through-hole 7, kelly 8, wedge groove 9, card slot 10, locating slot
11st, locating piece 12, the first slide bar 13, connecting rod 14, buffing pad 15, sliding slot 16, sliding block 17, the second slide bar 18, the second groove 19, top
Bar 20, the first fixture block 21, the second fixture block 22, the first spring 23 and pull rod 24 match, and link block 2 is sleeved in fixed seat 1
In fixed link 4, then fixed block 5 is stuck in fixed link 4, kelly 8 will be sticked into wedge groove 9 at this time, then press fixed block 5,
Second ball will roll on the inner wall of wedge groove 9 and push kelly 8, and the movement of kelly 8 will drive locating piece 12 in locating slot 11
Interior slip, locating piece 12 slides on the first slide bar 13 will drive the movement of third fixture block, so as to compress second spring, when card slot 10
When being aligned with the second through-hole 7, under the action of second spring, kelly 8 will be resetted and be sticked into card slot 10, thus by fixed block 5
It is fixed in fixed link 4, so as to which link block 2 is limited in fixed link 4, that is, completes the connection between flat car and loading machine,
When elevating conveyor start and stop, link block 2 will drive connecting rod 14, and connecting rod 14 will be slided with movable slider 17, sliding block 17 on the second slide bar 18
It moves and drives mandril 20, mandril 20, which moves, will drive the first fixture block 21 to move, and so as to stretch or compress the first spring 23, make first
Spring 23 generates bounce, under the action of the first spring 23, can effectively avoid 24 bending of pull rod, structure letter of the present invention
It is single, it is highly practical, flat car and loading machine can not only be connected easily and fast, and with preferable pooling feature, it can
Effective 24 bending of pull rod when avoiding loading machine start and stop extends the service life of pull rod 24.
In the present invention, side of the fixed seat 1 far from buffing pad 15 is installed with the first installing plate, right on the first installing plate
Title is set there are two the first fixing bolt, and uniform rotation is equipped with multiple first balls on the inner wall of first through hole 3, the first ball with
Fixed link 4 is in contact, and side of the locating piece 12 far from the first groove 6 is installed with to be slidably located on the first slide bar 13
Three fixture blocks, are arranged with the second spring being welded on third fixture block on the first slide bar 13, second spring far from third fixture block one
End is welded on side inner wall of the locating slot 11 far from the first groove 6, and one end that kelly 8 is located in card slot 10 is nested with the second rolling
Pearl, the second ball are adapted with wedge groove 9, and the one end of kelly 8 far from the second ball is installed with handle, and locating piece 12 is separate
The side of kelly 8 is nested with third ball, and third ball is in contact with the side inner wall that 11 remotely located slot 11 of locating slot is open,
Limiting slot is symmetrically offered on the both sides inner wall of second groove 19, the both sides of the first fixture block 21 are symmetrically installed with limited block,
Limited block is slidably connected with limiting slot, and buffering is installed on the side inner wall that the second groove 19 is open far from the second groove 19
Pad, cushion pad are adapted with the second fixture block 21, and side of the buffing pad 15 far from link block 2 offers circular groove, the rotation peace of pull rod 24
In circular groove, and one end of pull rod 24 is extended to outside circular groove, and the one end of pull rod 24 far from buffing pad 15 is installed with second
Installing plate is arranged with two the second fixing bolts on the second installing plate, by fixed seat 1, link block 2, first through hole 3, solid
Fixed pole 4, fixed block 5, the first groove 6, the second through-hole 7, kelly 8, wedge groove 9, card slot 10, locating slot 11, locating piece 12, first
Slide bar 13, connecting rod 14, buffing pad 15, sliding slot 16, sliding block 17, the second slide bar 18, the second groove 19, mandril 20, the first fixture block 21,
Second fixture block 22, the first spring 23 and pull rod 24 match, and link block 2 is sleeved in the fixed link 4 in fixed seat 1, then will
Fixed block 5 is stuck in fixed link 4, and kelly 8 will be sticked into wedge groove 9 at this time, then presses fixed block 5, and the second ball will be in wedge shape
It is rolled on the inner wall of slot 9 and pushes kelly 8, the movement of kelly 8 will drive locating piece 12 to be slided in locating slot 11, and locating piece 12 exists
The movement of third fixture block will be driven by being slided on first slide bar 13, so as to compress second spring, when card slot 10 is aligned with the second through-hole 7
When, under the action of second spring, kelly 8 will be resetted and be sticked into card slot 10, so as to which fixed block 5 is fixed in fixed link 4,
So as to which link block 2 is limited in fixed link 4, that is, the connection between flat car and loading machine is completed, when elevating conveyor start and stop, even
Connecting rod 14 will be driven by connecing block 2, and connecting rod 14 will slide on the second slide bar 18 with movable slider 17, sliding block 17 and drive mandril 20, push up
Bar 20, which moves, will drive the first fixture block 21 to move, and so as to stretch or compress the first spring 23, the first spring 23 be made to generate bounce,
Under the action of the first spring 23,24 bending of pull rod can be effectively avoided, the configuration of the present invention is simple is highly practical, can not only
It is enough to connect flat car and loading machine easily and fast, and with preferable pooling feature, effectively loading machine can be avoided to open
24 bending of stopping time pull rod extends the service life of pull rod 24.
In the present invention, the first installing plate is fixedly mounted on flat car by the first fixing bolt, is fixed by second
Second installing plate is fixedly mounted on loading machine by bolt, in actual use, when connection flat car is with loading machine, need to will only be connected
It connects in the fixed link 4 that block 2 is sleeved in fixed seat 1, then fixed block 5 is stuck in fixed link 4, kelly 8 will stick into wedge shape at this time
In slot 9, then fixed block 5 is pressed, the second ball will roll on the inner wall of wedge groove 9 and push kelly 8, and 8 movement of kelly is by band
Dynamic locating piece 12 slides in locating slot 11, and locating piece 12 slides on the first slide bar 13 will drive the movement of third fixture block, so as to
Second spring is compressed, when card slot 10 is aligned with the second through-hole 7, under the action of second spring, kelly 8 will reset and stick into card
In slot 10, so as to which fixed block 5 is fixed in fixed link 4, so as to which link block 2 is limited in fixed link 4, that is, flat car is completed
Connection between loading machine, when elevating conveyor start and stop, link block 2 will drive connecting rod 14, and connecting rod 14 is with movable slider 17, sliding block 17
It will be slided on the second slide bar 18 and drive mandril 20, mandril 20, which moves, will drive the first fixture block 21 to move, so as to stretch or press
Contract the first spring 23, and the first spring 23 is made to generate bounce, under the action of the first spring 23, can effectively avoid pull rod 24
Bending extends the service life of pull rod 24.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. it is a kind of for dragging the loader traction apparatus of flat car, including fixed seat（1）, which is characterized in that the fixed seat
（1）Top be equipped with link block（2）, link block（2）Bottom offer first through hole（3）, fixed seat（1）Top fix peace
Equipped with fixed link（4）, fixed link（4）Top run through first through hole（3）, link block（2）Top be equipped with fixed block（5）Gu
Determine block（5）Bottom offer the first groove（6）, fixed link（4）Top be slidably mounted on the first groove（6）Interior, first is recessed
Slot（6）Both sides inner wall on symmetrically offer the second through-hole（7）, the second through-hole（7）Inside it is slidably fitted with kelly（8）, kelly（8）
Both ends all extend to the second through-hole（7）Outside, fixed link（4）Both sides symmetrically offer top for opening wedge groove（9）, two
A wedge groove（9）Card slot is offered on side inner wall close to each other（10）, two kellies（8）One end close to each other is divided equally
It Guan Chuan not two wedge grooves（9）, and it is slidably mounted on two card slots respectively（10）It is interior, the second through-hole（7）Both sides inner wall on it is right
Title offers locating slot（11）, kelly（8）Both sides be symmetrically installed with locating piece（12）, locating piece（12）With locating slot
（11）It is slidably connected, locating slot（11）Inside it is installed with the first slide bar（13）, locating piece（12）Be slidably located in the first slide bar
（13）On, link block（2）Side symmetrically rotational installation there are two connecting rod（14）, connecting rod（14）It is obliquely installed, link block（2）'s
Side is equipped with buffing pad（15）, buffing pad（15）Close to link block（2）Side offer sliding slot（16）, sliding slot（16）It is interior symmetrical
Being slidably installed, there are two sliding blocks（17）, sliding block（17）Side extend to sliding slot（16）Outside, two connecting rods（14）Far from link block
（2）One end be rotatably installed in two sliding blocks respectively（17）On, sliding slot（16）Inside it is installed with the second slide bar（18）, two cunnings
Block（17）Be slidably located in the second slide bar（18）On, sliding slot（16）Both sides inner wall on symmetrically offer the second groove（19）,
Second groove（19）Inside it is slidably fitted with mandril（20）, two mandrils（20）One end close to each other all extends to sliding slot（16）
It is interior, and Guan County is mounted in two sliding blocks respectively（17）On, mandril（20）Positioned at the second groove（19）Interior one end is installed with cunning
It is dynamic to be mounted on the second groove（19）The first interior fixture block（21）, the first fixture block（21）Close to the second groove（19）The side of opening is set
It is fixedly mounted on the second groove（19）The second interior fixture block（22）, the second fixture block（22）Be slidably located in mandril（20）On, top
Bar（20）On be arranged with and be welded on the first fixture block（21）On the first spring（23）, the first spring（23）Far from the first fixture block（21）
One end be welded on the second fixture block（22）On, buffing pad（15）Far from sliding slot（16）Side be rotatablely equipped with pull rod（24）.
2. a kind of loader traction apparatus for being used to drag flat car according to claim 1, which is characterized in that described solid
Reservation（1）Far from buffing pad（15）Side be installed with the first installing plate, two first are arranged on the first installing plate
Fixing bolt.
It is 3. according to claim 1 a kind of for dragging the loader traction apparatus of flat car, which is characterized in that described the
One through-hole（3）Inner wall on uniform rotation multiple first balls, the first ball and fixed link are installed（4）It is in contact.
4. a kind of loader traction apparatus for being used to drag flat car according to claim 1, which is characterized in that described fixed
Position block（12）Far from the first groove（6）Side be installed with first slide bar that is slidably located in（13）On third fixture block,
One slide bar（13）On be arranged with the second spring being welded on third fixture block, the one end of second spring far from third fixture block is welded on
Locating slot（11）Far from the first groove（6）Side inner wall on.
A kind of 5. loader traction apparatus for being used to drag flat car according to claim 1, which is characterized in that the card
Bar（8）Positioned at card slot（10）Interior one end is nested with the second ball, the second ball and wedge groove（9）It is adapted, kelly（8）It is separate
One end of second ball is installed with handle.
6. a kind of loader traction apparatus for being used to drag flat car according to claim 1, which is characterized in that described fixed
Position block（12）Far from kelly（8）Side be nested with third ball, third ball and locating slot（11）Remotely located slot（11）It opens
The side inner wall of mouth is in contact.
It is 7. according to claim 1 a kind of for dragging the loader traction apparatus of flat car, which is characterized in that described the
Two grooves（19）Both sides inner wall on symmetrically offer limiting slot, the first fixture block（21）Both sides be symmetrically installed with limiting
Block, limited block are slidably connected with limiting slot.
It is 8. according to claim 1 a kind of for dragging the loader traction apparatus of flat car, which is characterized in that described the
Two grooves（19）Far from the second groove（19）Cushion pad, cushion pad and the second fixture block are installed on the side inner wall of opening
（21）It is adapted.
9. a kind of loader traction apparatus for being used to drag flat car according to claim 1, which is characterized in that described slow
Red seat（15）Far from link block（2）Side offer circular groove, pull rod（24）It is rotatably installed in circular groove, and pull rod（24）One
End is extended to outside circular groove.
10. a kind of loader traction apparatus for being used to drag flat car according to claim 1, which is characterized in that described
Pull rod（24）Far from buffing pad（15）One end be installed with the second installing plate, two second are arranged on the second installing plate
Fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055865.6A CN108248310B (en) | 2018-01-20 | 2018-01-20 | Loader traction device for dragging flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055865.6A CN108248310B (en) | 2018-01-20 | 2018-01-20 | Loader traction device for dragging flat car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108248310A true CN108248310A (en) | 2018-07-06 |
| CN108248310B CN108248310B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810055865.6A Active CN108248310B (en) | 2018-01-20 | 2018-01-20 | Loader traction device for dragging flat car |
Country Status (1)
| Country | Link |
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| CN (1) | CN108248310B (en) |
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| CN109094473A (en) * | 2018-09-19 | 2018-12-28 | 苏州江南航天机电工业有限公司 | A kind of removable installation bracket |
| CN109177666A (en) * | 2018-09-21 | 2019-01-11 | 青岛黄海学院 | A kind of traction mechanism of AGV trolley |
| CN110341403A (en) * | 2019-07-23 | 2019-10-18 | 杜慎之 | The mixed dynamic station wagon of Hydrogen Energy |
| CN110561992A (en) * | 2019-10-10 | 2019-12-13 | 浦江左右工贸有限公司 | High-strength low-weight trailer hook for automobile |
| CN111605375A (en) * | 2020-06-02 | 2020-09-01 | 开化柚夏汽车配件有限公司 | Quick connector convenient to trailer |
| CN113291108A (en) * | 2021-07-07 | 2021-08-24 | 青岛市地铁四号线有限公司 | Traction device for underground shield tunneling machine downhole assembly |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108928253A (en) * | 2018-07-17 | 2018-12-04 | 芜湖市智行天下工业设计有限公司 | New-energy automobile electric discharge device |
| CN109094473A (en) * | 2018-09-19 | 2018-12-28 | 苏州江南航天机电工业有限公司 | A kind of removable installation bracket |
| CN109094473B (en) * | 2018-09-19 | 2023-10-03 | 苏州江南航天机电工业有限公司 | Movable mounting bracket |
| CN109177666A (en) * | 2018-09-21 | 2019-01-11 | 青岛黄海学院 | A kind of traction mechanism of AGV trolley |
| CN109177666B (en) * | 2018-09-21 | 2021-06-11 | 青岛黄海学院 | Traction mechanism of AGV dolly |
| CN110341403A (en) * | 2019-07-23 | 2019-10-18 | 杜慎之 | The mixed dynamic station wagon of Hydrogen Energy |
| CN110341403B (en) * | 2019-07-23 | 2020-10-02 | 杜慎之 | Hydrogen energy hybrid station wagon |
| CN110561992A (en) * | 2019-10-10 | 2019-12-13 | 浦江左右工贸有限公司 | High-strength low-weight trailer hook for automobile |
| CN111605375A (en) * | 2020-06-02 | 2020-09-01 | 开化柚夏汽车配件有限公司 | Quick connector convenient to trailer |
| CN111605375B (en) * | 2020-06-02 | 2021-06-29 | 台州万洲机械股份有限公司 | Quick connector convenient to trailer |
| CN113291108A (en) * | 2021-07-07 | 2021-08-24 | 青岛市地铁四号线有限公司 | Traction device for underground shield tunneling machine downhole assembly |
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| CN108248310B (en) | 2020-04-07 |
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