CN1384004A - Bogie dragger - Google Patents
Bogie dragger Download PDFInfo
- Publication number
- CN1384004A CN1384004A CN 02124570 CN02124570A CN1384004A CN 1384004 A CN1384004 A CN 1384004A CN 02124570 CN02124570 CN 02124570 CN 02124570 A CN02124570 A CN 02124570A CN 1384004 A CN1384004 A CN 1384004A
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- CN
- China
- Prior art keywords
- chassis
- lower frame
- frame part
- frame member
- drafting tool
- 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.)
- Granted
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- Agricultural Machines (AREA)
Abstract
This traction implement 13 comprises an upper frame member 23 having the upper hook part 24 hooked to the upper edge 18 of the front wall 16 of a bogie 11; a lower frame member 25 having the lower hook part 26 hooked to the lower edge 19 of the front wall 16; the traction bar 29 connecting with the traction implement mounted to the lower frame member 25. This traction implement detachably mounting a traction bar to the front wall by directly gripping the upper and lower edges of the front wall by upper and lower hook parts.
Description
Technical field
The present invention relates to drafting tool, when being mounted with the chassis that is handled upside down goods by the tractor truck traction, this drafting tool is connected between chassis and the tractor truck.
Background technology
As the drafting tool of this chassis, known have ' drafting tool of chassis ' of for example speciallyying permit disclosure in No. 3044616 in Japan, or specially permit ' connecting device between chassis ' that discloses in No. 2669292 in Japan.
The drafting tool that Japan speciallys permit in No. 3044616 has connected two chassis.This drafting tool is assemblied on the chassis of back with respect to working direction.This drafting tool has bracket unit and draft arm, and wherein said bracket unit has the fulcrum pin that supports with respect to bracket main body free to rotately, and described draft arm is weldingly fixed on this fulcrum pin.Fastening means is assemblied on the fwd chassis.Though draft arm is the maintenance level in use, when not using, under the state of erecting, it can be collected in the chassis of back.Therefore, obstacle or operator can not collide draft arm, so bracket unit can not be out of shape and damage.
But above-mentioned draft arm can not be dismantled with respect to chassis, therefore, is necessary to adopt quantity and the cooresponding draft arm of chassis quantity, and these draft arms must be fixed on each chassis.
Chassis before and after the chassis connecting device that No. the 2669292nd, Japan's special permission has connected by connecting device.A chassis has the lower frame that section is a L word shape at its rear portion, this lower frame has horizontal part and rising portions.On rising portions, left and right sides fastening means is assemblied in the position that isolates along the chassis Width.In these fastening meanss, the bottom of V word shape draw bar can be rotated and removably be connected.Another chassis has the lower box that section is a L word shape in its front portion, this lower box has horizontal part and rising portions.A fastening means is installed on this rising portions.On described fastening means, be provided with the bar-shaped combined portion of vertical extension.The top of aforementioned draw bar can combine or disengaging with described combined, and two chassis are easy to be joined together by removable draw bar.
Above-mentioned draw bar is demountable.But in above-mentioned connecting device, the section with rising portions is that the lower box of L word shape is necessary, and rising portions must be fixed on each chassis 1.Owing to be provided with such rising portions, therefore formed the special construction of chassis, and improved the manufacturing cost of chassis.
General introduction of the present invention
The invention provides the drafting tool of the chassis that can reduce the chassis manufacturing cost.
In the present invention, the drafting tool of the chassis that is used to draw chassis is provided, and wherein, described chassis has railway carriage and has antetheca at least on this railway carriage, described drafting tool is provided with: upper boom spare, and it has the last hook portion that hangs over the rising wood that is arranged at the antetheca upper limb; The lower frame part, it has the following hook portion that hangs over the lower edge that is arranged at the antetheca lower edge; Be formed in described upper boom spare and the lower frame part slotted hole on any; Combination tool, it passes this slotted hole and combines the upper and lower frame member slidably; Be assemblied in the traction element on the lower frame part.
By slotted hole upper boom spare and lower frame part are slided, directly hook the last lower edge parts of chassis by hook portion up and down, thereby traction element can be assemblied on the antetheca with freely dismantling.In dismounting during traction element, with install opposite, along make the upper and lower frame member away from the direction slip, dismantle drafting tool from chassis.That is, need not on chassis, to process, simultaneously, can be with a multiple chassis that the drafting tool respective heights is different, thus the manufacturing cost of chassis and drafting tool can be reduced.
Drafting tool of the present invention is provided with the centering parts in the mode vertical with described upper boom spare or lower frame part, described centering parts have left frame member and right frame member, wherein, described left frame member has the left hook portion that hangs in the antetheca left border portion, and described right frame member has the right hook portion that hangs in the antetheca margo dexter portion.In a word, directly hook the left and right sides side edge part of chassis, the lower frame part can be assemblied in the center, the left and right sides of antetheca, thereby drafting tool is determined at this center position by directly utilizing left and right sides hook portion.
Traction element of the present invention has the plate of traction usefulness, and this plate can be assemblied on the described lower frame part with freely swinging.Therefore, from chassis dismounting drafting tool the time, this plate is erected after, can be parallel to the lower frame part it is turned up, thereby make the collection of drafting tool become compact.
Brief description of drawings
Fig. 1 is running condition that shows the drafting tool that relates to chassis of the present invention and the view that connects the state of tractor truck and chassis by drafting tool.
Fig. 2 is the oblique drawing at the drafting tool shown in Fig. 1.
Fig. 3 is the exploded perspective view at the drafting tool shown in Fig. 2.
Fig. 4 is for hanging over rising wood with the last hook portion of upper boom spare, the following hook portion of lower frame part being hung over the partial view of the state on the lower edge.
Fig. 5 has shown the view of removing the state of drafting tool of the present invention from chassis.
Be used to implement most preferred embodiment of the present invention
Fig. 1 has shown the state that connects chassis 11 and tractor truck 12 by drafting tool 13 of the present invention.
Chassis 11 has chassis 14.Chassis 14 is provided with railway carriage 15, is installed in a plurality of swivel wheel 15a of these railway carriage 15 lower surfaces, stands upright on the antetheca 16 of railway carriage 15 front portions.Antetheca 16 has sheet material 17, is installed in the rising wood 18 of these sheet material 17 upper limbs, is installed in the lower edge 19 on the lower edge, be installed on the left border left border portion 21 and as shown in Figure 2, be installed in the margo dexter spare 22 on the margo dexter.
Tractor truck 12 for example is a fork truck.This tractor truck 12 has the link 12a that is made of lug 12b and pin 12c at its rear portion.By pin 12c is connected to tractor truck 12 on the chassis 11 by draw bar 29, with traction chassis 11.
Shown in Fig. 2 and 3, drafting tool 13 has upper boom spare 23, lower frame part 25, combination tool 28, traction element 29 and centering parts 31.Upper boom spare 23 has the last hook portion 24 on the rising wood 18 that hangs over antetheca 16.Lower frame part 25 has the following hook portion 26 on the lower edge 19 that hangs over antetheca 16.Lower frame part 25 has the slotted hole 27 that vertically extends to form.Combination tool 28 has connected upper boom spare 23 and lower frame part 25 by slotted hole 27.Draw bar 29 can or level was fallen or vertically erect and free to rotate being installed on the lower frame part 25.Centering parts 31 are installed in the bottom of lower frame part 25.The mode that upper boom spare 23 and lower frame part 25 self slide with meeting is installed, and retractable ground is regulated.
Shown in Fig. 2 and 3, upper boom spare 23 has flat upper boom main body 32.Described upper boom main body 32 end 32a thereon has last hook portion 24, has two sliding pins 33,34 of isolating up and down at middle body, has set pin 35 at bottom 32b.
Lower frame part 25 has the lower frame main body 36 that section is a L word shape.Described lower frame main body 36 has following hook portion 26 at its bottom 36a, and has the slotted hole 27 that forms until middle body from the upper end and aforementioned sliding pin 33,34 is embedded.Lh is the setting height(from bottom) of drafting tool 13 with respect to chassis 11, and this setting height(from bottom) Lh can be according to the chassis height, regulate by fastening means 28.
Combination tool 28 is provided with bolster 37, check plate 38, spring 39, the 1 bonded blocks 41, holding member 42.Bolster 37 is arranged on the lower frame part 25.Check plate 38 is the center, can installs with freely swinging with this bolster 37.Spring 39 is assemblied between this check plate 38 and the lower frame part 25, promotes the upper end of this check plate 38 so that it can be to the direction rotation of bottom frame member 25.The 1st bonded block 41 be arranged on the lower frame part 25 in case with an end that combines described spring 39.Holding member 42 is installed on this lower frame part 25 so that clamp check plate 38 with lower frame part 25.
As shown in Figure 3, two sliding pins 33,34 and set pin 35 for the lower frame part 25 that is formed on the upper boom spare 23 in slotted hole 27 chimeric and to outstanding setting of direction of this lower frame part 25.Upper boom spare 23 has with the 1st outstanding grip part 48 of the direction opposite with described pin 33,34,35 projected directions.
Has plate 43 at the traction element shown in Fig. 2 29.This plate 43 has the sleeve pipe 44 that is formed on its bottom 43a.This sleeve pipe 44 is installed on the hinge 45 by pin 44a.This hinge 45 is fixed on the lower frame part 25.But plate 43 with the pin 44a of hinge 45 be the center, as arrow 1. shown in vertical oscillation be bearing on the lower frame part 25.In addition, plate 43 has the insertion slotted hole 46 on the substantial middle of the being formed on part, has the connecting bore 47 that forms in order to link to each other with pin 12c shown in Figure 1 at its top ends 43b.
Check plate 38 has the maintaining part 51 that is embedded between holding member 42 and the lower frame part 25, the a plurality of attachment recess 52 that are used for combining, longitudinally form with prescribed distance with set pin 35, but in order to make check plate 38 free swaying ground supportings on bolster 37 and the fulcrum hole 53 that this bolster 37 can be inserted through, the 2nd bonded block 54, the 2 grip parts 55 and the 3rd grip part 56 in conjunction with spring 39 other ends.
Aforementioned a plurality of attachment recess 52 has the 1st recess 52a in an embodiment, the 2nd recess 52b, these 4 recesses of the 3rd recess 52c and the 4th recess 52d.These 1-the 4th recess 52a-52d form so that can adjust with prescribed distance P, thereby can make the setting height(from bottom) Lh of drafting tool 13 and the chassis with differing heights keep basically identical.
Centering parts 31 are installed on the lower frame part 25 in the mode of extending along the overall width direction of chassis shown in Figure 2 11.In a word, centering parts 31 and the 25 vertical installations of lower frame part.Described centering parts 31 are provided with pedestal 61, and this pedestal 61 has guide member 62,63; Can be arranged on left frame member 64 and right frame member 65 on this pedestal 61 with being free to slide; Be assemblied in the miniature gears 66 between the described left and right sides frame member 64,65.The width that Lw installs towards chassis shown in Figure 2 11 for centering parts 31, and can adjust.
Left side frame member 64 has left tooth bar 71 and left hook portion 72, and wherein, described left hook portion 71 is formed on left tooth bar 71 left ends so that combine with the left border portion 21 of chassis 11 shown in Figure 2.Right frame member 65 has right tooth bar 73 and right hook portion 74, and wherein, described right hook portion 74 is formed on right tooth bar 73 right-hand members so that combine with the margo dexter portion 22 of chassis 11 shown in Figure 2.Miniature gears 66 is positioned at the central authorities of centering parts 31, and by making this miniature gears 66 or anti-clockwise rotation to the right, left frame member 64 and right frame member 65 are flexible, to regulate the installation width Lw of centering parts 31.Though not shown in the drawings, can be provided for shutdown feature, for example lock pin with desirable width dimension limitations installation width Lw.
As check plate 38,, also can adopt extension spring though provided the example that adopts the spring 39 that constitutes by compression spring.At this moment, be provided with bolster 37, should change the center of check plate 38 swings in the lower position of extension spring.
Below, the setting-up procedure of 3 pairs of drafting tools 13 describes with reference to the accompanying drawings.
At first, the sliding pin 33,34 of upper boom spare 23 and set pin 35 are inserted in the slotted hole 27 of lower frame parts 25, spring cotter 76,76 is installed on the sliding pin 33,34 by packing ring 75,75.Therefore, upper boom spare 23 and lower frame part 25 can be joined together up or down.After making bolster 37 embed the fulcrum hole 53 of check plate 38, spring cotter 78 is installed on this bolster 37 by packing ring 77.Then, spring 39 is assemblied between the 1st bonded block 41 and the 2nd bonded block 54.At last, make traction element 29 and centering parts 31 be fixed on the bottom 36a of lower frame part 25 by welding.
According to Fig. 2, Fig. 4 and Fig. 5 describe the using method of above-mentioned drafting tool.
As shown in Figure 2, when being installed in drafting tool 13 on the chassis 11, should hold the 1st grip part 48 and the 2nd grip part 55 respectively, the attachment recess 52 of check plate 38 shown in Figure 3, overcome spring 39 screen resilience, make the 2nd grip part 55 to arrow direction swing 2., so that the attachment recess 52 of the check plate 38 shown in Fig. 3 does not combine with set pin 35.In this state, the last hook portion 24 of upper component spare 23 is hung on the rising wood 18 of chassis 11, the following hook portion 26 of lower frame part 25 is hung on the lower edge 19.Then, hand is separated with the 2nd grip part 55, thus, check plate 38 is to slide with arrow direction 3. in the center by the screen resilience of spring 39, with bolster 37, and attachment recess 52 shown in Figure 3 combines with set pin 35.Thus, stoped moving up and down of upper boom spare 23 and lower frame part 25.In this embodiment, the 2nd recess 52b of check plate 38 combines with set pin 35.Under the highly different situation of chassis 11, can change the position that a plurality of attachment recess 52 combine with set pin 35, thus can be with a multiple chassis that drafting tool 13 respective heights are different.
The left and right sides hook portion 72,72 of left and right sides frame member 64,65 of centering parts 31 is hung on the left and right sides lateral margin parts 21,22, thereby make draw bar 29 be assemblied in the overall width center of chassis 11, the center of promptly assembling width Lw.Therefore, can carry out the centering of drafting tool 13 easily.
The state that Fig. 4 provides is: the last hook portion 24 of upper boom spare 23 is hung on the upper limb parts 18, the following hook portion 26 of lower frame part 25 is hung on the lower edge 19.
Like this, owing to forming hook portion 24 on the upper boom spare 23, on lower frame part 25, formed time hook portion 26, therefore can be directly with upper and lower frame member 23,25 are assemblied on the upper limb and lower edge 18,19 of chassis 11, and traction element 29 can be assemblied on the chassis 11.As a result, the special-purpose member that is used to draw needn't be on chassis 11, assembled, thereby the manufacturing cost of chassis can be reduced.
Fig. 5 is for showing from the state of chassis 11 dismounting drafting tools 13.
Like this, in dismounting during drafting tool 13, the order of reversed in order that can be with drafting tool 13 assemblings the time is dismantled.In a word, can make left and right sides frame member 64,65 elongations of bourrelet spare 31.At this moment, so that the direction that left and right sides frame member 64,65 leaves is rotated miniature gears 66 shown in Figure 3.Take off left and right sides hook portion 72,74 from left and right sides lateral margin parts 21,22 shown in Figure 2.Be the center, make check plate 38 rotations with bolster 37, thereby take off the attachment recess 52 that combines with set pin 35 with the direction of arrow shown in 4..As arrow 5. shown in, slide upward by making upper boom spare 23, lower frame part 25 is slided downwards, can be from chassis 11 dismounting drafting tools 13.
Like this, owing to whole drafting tool 13 can be pulled down from chassis 11, therefore as previously mentioned, the described drafting tool of pulling down 13 can be assemblied on other the chassis.
As mentioned above, the drafting tool 13 of the chassis 11 of present embodiment need not the parts that are used to draw are installed on chassis 11, therefore, can reduce the manufacturing cost of chassis.
After pulling down drafting tool 13, the plate 43 of traction element 29 is erected shown in 1. as arrow from chassis 11.Like this, owing to be but that the plate 43 that left-right rotation ground will draw usefulness is assemblied on the lower frame part 25, therefore, when chassis 11 is pulled down drafting tool 13, plate 43 is erected, afterwards, shown in long and two-short dash line, be parallel to lower frame part 25 and turn up plate 43, realize the densification of drafting tool 13 with this.
In the present embodiment, as shown in Figure 3, make slotted hole 27 be formed on example in the lower frame part 25 though provided,, in the present invention, should not be limited to this, also can on upper boom spare 23, form slotted hole 27.
In the present embodiment, as shown in Figure 1, though provided with the example of sheet material 17 as antetheca 16,, in the present invention, should not be limited to sheet material 17, also can change this sheet material 17, adopt wire gauze, parts such as grid.
In the present embodiment, drafting tool 13 is used for example between chassis 11 and the tractor truck 12 though provided,, should not be limited to this, also can use it for two chassis 11 connections each other.At this moment, also can prepare two drafting tools 13, and the traction element 29 of a drafting tool 13 is changed into the pin 12c shown in Fig. 1, the traction element 29 of another drafting tool 13 is hung on this pin 12c.
Claims (3)
1. the drafting tool of chassis is used to draw chassis, and wherein, described chassis has railway carriage and has antetheca at least on this railway carriage, and described drafting tool is provided with:
Upper boom spare, it has the last hook portion that hangs over the rising wood that is arranged at the antetheca upper limb;
The lower frame part, it has the following hook portion that hangs over the lower edge that is arranged at the antetheca lower edge;
Be formed in described upper boom spare and the lower frame part slotted hole on any;
Combination tool, it passes this slotted hole also slidably in conjunction with the upper and lower frame member;
Be assemblied in the traction element on the lower frame part.
2. drafting tool according to claim 1, it is characterized in that: it also is provided with the centering parts in the mode vertical with described upper boom spare or lower frame part, described centering parts have left frame member and right frame member, wherein, described left frame member has the left hook portion that hangs in the antetheca left border portion, and described right frame member has the right hook portion that hangs in the antetheca margo dexter portion.
3. drafting tool according to claim 1 is characterized in that: described traction element has the plate of traction usefulness, and this plate can be assemblied on the described lower frame part with freely swinging.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP112811/01 | 2001-04-11 | ||
| JP2001112811A JP4060544B2 (en) | 2001-04-11 | 2001-04-11 | Trolley tow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1384004A true CN1384004A (en) | 2002-12-11 |
| CN1258449C CN1258449C (en) | 2006-06-07 |
Family
ID=18964151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02124570 Expired - Fee Related CN1258449C (en) | 2001-04-11 | 2002-04-11 | Bogie dragger |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4060544B2 (en) |
| CN (1) | CN1258449C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253097A (en) * | 2006-07-29 | 2013-08-21 | 斯坎比亚工业发展股份公司 | Trailer tow-bar |
| CN107000773A (en) * | 2014-11-21 | 2017-08-01 | K·哈特瓦尔有限公司 | Draw bar assembly and the small handcart including it |
| CN107096692A (en) * | 2017-05-19 | 2017-08-29 | 广汽本田汽车有限公司 | Trolley |
| CN107543367A (en) * | 2017-07-03 | 2018-01-05 | 黄泓博 | Prizing liquefied device based on miniaturization structure |
| CN109195853A (en) * | 2016-05-12 | 2019-01-11 | 爱知机械技术***株式会社 | The traction device of unmanned waggon and the unmanned waggon for having the traction device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434018B (en) * | 2011-10-13 | 2013-10-16 | 中建三局建设工程股份有限公司 | Hanging operation machine for safely moving wind girder and method for using same |
| JP6459927B2 (en) * | 2015-11-25 | 2019-01-30 | 株式会社豊田自動織機 | Transport assist device |
| JP6721378B2 (en) * | 2016-03-31 | 2020-07-15 | 間口ジェネラルサービス株式会社 | Attachment for transporting goods |
-
2001
- 2001-04-11 JP JP2001112811A patent/JP4060544B2/en not_active Expired - Fee Related
-
2002
- 2002-04-11 CN CN 02124570 patent/CN1258449C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253097A (en) * | 2006-07-29 | 2013-08-21 | 斯坎比亚工业发展股份公司 | Trailer tow-bar |
| CN103253097B (en) * | 2006-07-29 | 2016-09-14 | 斯坎比亚控股塞浦路斯有限公司 | Trailer tow-bar |
| CN107000773A (en) * | 2014-11-21 | 2017-08-01 | K·哈特瓦尔有限公司 | Draw bar assembly and the small handcart including it |
| CN107000773B (en) * | 2014-11-21 | 2019-06-07 | K·哈特瓦尔有限公司 | Draw bar assembly and the small handcart including it |
| CN109195853A (en) * | 2016-05-12 | 2019-01-11 | 爱知机械技术***株式会社 | The traction device of unmanned waggon and the unmanned waggon for having the traction device |
| CN109195853B (en) * | 2016-05-12 | 2020-12-04 | 爱知机械技术***株式会社 | Traction device of unmanned transport vehicle and unmanned transport vehicle with traction device |
| CN107096692A (en) * | 2017-05-19 | 2017-08-29 | 广汽本田汽车有限公司 | Trolley |
| CN107096692B (en) * | 2017-05-19 | 2019-05-28 | 广汽本田汽车有限公司 | Trolley |
| CN107543367A (en) * | 2017-07-03 | 2018-01-05 | 黄泓博 | Prizing liquefied device based on miniaturization structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4060544B2 (en) | 2008-03-12 |
| CN1258449C (en) | 2006-06-07 |
| JP2002307919A (en) | 2002-10-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 |