CN207972696U - A kind of logistics truck trailer - Google Patents
A kind of logistics truck trailer Download PDFInfo
- Publication number
- CN207972696U CN207972696U CN201820353476.7U CN201820353476U CN207972696U CN 207972696 U CN207972696 U CN 207972696U CN 201820353476 U CN201820353476 U CN 201820353476U CN 207972696 U CN207972696 U CN 207972696U
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- China
- Prior art keywords
- movable block
- sweep
- sliding slot
- fixedly connected
- installation
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Abstract
The utility model discloses a kind of logistics truck trailers, including installing sweep, the lower end of the installation sweep is equipped with walking mechanism, the upper end of the installation sweep is fixedly connected with case lid, placed cavity is formed between the case lid and installation sweep, the upside of the installation sweep is equipped with placement plate, it is equipped with multiple buffer gears between the placement plate and installation sweep, one end of the installation sweep is equipped with movable block, the side wall of the installation sweep is equipped with sliding slot corresponding with movable block, the movable block is slidably connected with sliding slot, guide rod is equipped in the sliding slot, the guide rod is fixedly connected on the madial wall of sliding slot.The utility model is reasonable for structure, it is easy to operate, the double-layer bumper in horizontal and vertical direction is carried out to towed vehicle, and there is good buffering effect, avoid towed vehicle leads to the damage of cargo in transportational process due to jolting and bringing to a halt, and unnecessary loss is eliminated for logistics company.
Description
Technical field
The utility model is related to towed vehicle technical field more particularly to a kind of logistics truck trailers.
Background technology
Net purchase is our present one of major consumers forms, and in the network platform, we can buy in all parts of the country
Product, after a purchase, these products can uniformly allocate arrangement by logistics company, be sent to them by various modes of transportation
In the hand of shopper.In these modes of transportation, goods vehicle is exactly most common, is also most logistics mode, general logistics
It is pulling type mostly with goods vehicle, this automobile cargo capacity is strong, protective capacities, so purposes is most wide.But it is existing
The buffer capacity of some logistics truck trailers is poor, it is understood that during logistics, automobile can encounter different road conditions, can
Can jolt very much, and it is busy can frequently bring to a halt, the cargo in such towed vehicle will generate violent shaking in the car
And collision, it is most likely that make cargo be damaged, logistics company is made to generate unnecessary loss.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art and problems, and a kind of logistics proposed
Truck trailer.
To achieve the goals above, the utility model uses following technical solution：A kind of logistics goods of the utility model
Towed vehicle, including installation sweep are transported, the lower end of the installation sweep is equipped with walking mechanism, and the upper end of the installation sweep, which is fixed, to be connected
It is connected to case lid, forms placed cavity between the case lid and installation sweep, the upside of the installation sweep is equipped with placement plate, described to put
It sets and is equipped with multiple buffer gears between plate and installation sweep, one end of the installation sweep is equipped with movable block, the installation sweep
Side wall be equipped with sliding slot corresponding with movable block, the movable block is slidably connected with sliding slot, and guiding is equipped in the sliding slot
Bar, the guide rod are fixedly connected on the madial wall of sliding slot, and guiding corresponding with guide rod position is equipped in the movable block
Hole, the guide rod are slidably connected with pilot hole, and limit sliding chutes, the guiding are equipped in the interior opposing sidewalls of the pilot hole
Position limiting slide block corresponding with limit sliding chutes position is fixedly connected on the side wall of bar, the position limiting slide block is slided with limit sliding chutes
Connection, is socketed with the first spring on the side wall that the guide rod is located in sliding slot, one end of first spring and sliding slot it is interior
Side wall offsets, and the other end of first spring and the side wall of movable block offset, and the movable block is located on the side wall outside sliding slot
Vertical to be rotatablely connected through equipped with rotary column, the rotary column and movable block, the lower end of the rotary column is fixedly connected with fixed plate, described
The side wall that rotary column is located at movable block upper end is equipped with position-limit mechanism.
In above-mentioned logistics truck trailer, the walking mechanism includes symmetrically arranged support plate, two support plates
It is fixedly connected on the lower end of installation sweep, two support plates through shaft is equipped with, the shaft is fixed with two support plates
Connection, the side of two support plates are equipped with idler wheel, and two idler wheels are rotatably connected on the both ends of shaft respectively.
In above-mentioned logistics truck trailer, the buffer gear includes fore-set, and the upper end of the installation sweep is equipped with
Mounting groove corresponding with fore-set position, the fore-set are slidably connected with mounting groove, and the interior bottom of the mounting groove is fixedly connected
There is a second spring, one end of bottom is fixedly connected on fore-set in the separate mounting groove of the second spring, and the fore-set is separate
One end of mounting groove is fixedly connected on the lower end of placement plate.
In above-mentioned logistics truck trailer, the position-limit mechanism includes spacer pin, and the rotary column is located on movable block
The side wall at end is equipped with limit hole, and the spacer pin is slidably connected in limit hole, and the upper end of the rotary column is equipped with trip bolt,
The trip bolt is through rotary column and extends in limit hole, and the side wall of the trip bolt and spacer pin offsets.
In above-mentioned logistics truck trailer, the upper end secure attachment of the placement plate has polyurethane PU elastic plate.
In above-mentioned logistics truck trailer, one end side wall of the case lid is equipped with enteringport.
Advantageous effect：The utility model is simple in structure, easy to operate, and fixed plate is fixed on draft gear, such as vehicle
On head, then movable block is sleeved on rotary column, is then limited by position-limit mechanism, the cargo of transport is passed through into loading later
Door is put into the placement plate in placed cavity.When headstock, which hauls towed vehicle, encounters bumpy sections, between placement plate and installation sweep
Buffer gear the impact force to jolt can be dissolved；When headstock an emergency situation is encountered brake, movable block is hit power, meeting
It is slided into sliding slot, the first spring being then constantly under compressive state is compressed again, the impact force that brake is generated
Solution, the cooperation of guide rod, pilot hole and position limiting slide block and limit sliding chutes, plays guiding and limitation movable block skids off sliding slot
Effect.The utility model is reasonable for structure, easy to operate, and the double-layer bumper in horizontal and vertical direction is carried out to towed vehicle, has very
Good buffering effect, avoid towed vehicle leads to the damage of cargo in transportational process due to jolting and bringing to a halt, and is that logistics is public
Department eliminates unnecessary loss.
Description of the drawings
Fig. 1 be the utility model proposes a kind of logistics truck trailer structural schematic diagram；
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is the schematic enlarged-scale view at B in Fig. 1；
Fig. 4 is the schematic enlarged-scale view at C in Fig. 1.
In figure：1 shaft, 2 support plates, 3 installation sweeps, 4 fixed plates, 5 idler wheels, 6 movable blocks, 7 placement plates, 8 enteringports, 9 are put
Set chamber, 10 case lids, 11 polyurethane PU elastic plates, 12 fore-sets, 13 mounting grooves, 14 second springs, 15 guide rods, 16 first springs,
17 position limiting slide blocks, 18 pilot holes, 19 limit sliding chutes, 20 sliding slots, 21 trip bolts, 22 spacer pins, 23 rotary columns, 24 remote controls
Device.
Specific implementation mode
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.
As shown in Figs 1-4, a kind of logistics truck trailer of the utility model, including installation sweep 3, installation sweep 3
Lower end is equipped with walking mechanism, and the upper end of installation sweep 3 is fixedly connected with case lid 10, is formed and put between case lid 10 and installation sweep 3
Chamber 9 is set, for storing cargo.The upside for installing sweep 3 is equipped with placement plate 7, is equipped between placement plate 7 and installation sweep 3 multiple
Buffer gear, the buffer gear between placement plate 7 and installation sweep 3 can dissolve the impact force to jolt.Sweep 3 is installed
One end is equipped with movable block 6, and the side wall of installation sweep 3 is equipped with sliding slot 20 corresponding with movable block 6, movable block 6 and sliding slot 20
It is slidably connected, guide rod 15 is equipped in sliding slot 20, guide rod 15 is fixedly connected on the madial wall of sliding slot 20, is set in movable block 6
There are pilot hole 18 corresponding with 15 position of guide rod, guide rod 15 to be slidably connected with pilot hole 18, the interior opposite side of pilot hole 18
It is equipped with limit sliding chutes 19 on wall, limit corresponding with 19 position of limit sliding chutes is fixedly connected on the side wall of guide rod 15 and is slided
Block 17, position limiting slide block 17 are slidably connected with limit sliding chutes 19, and the first bullet is socketed on the side wall that guide rod 15 is located in sliding slot 20
Spring 16, one end of the first spring 16 and the madial wall of sliding slot 20 offset, the other end of the first spring 16 and the side wall phase of movable block 6
It supports, when headstock an emergency situation is encountered brake, movable block 6 is hit power, can be slided into sliding slot 20, then be constantly in compression
The first spring 16 under state is compressed again, and the impact force that brake is generated is dissolved.Movable block 6 is located at the side wall outside sliding slot 20
Upper vertical through rotary column 23 is equipped with, rotary column 23 is rotatablely connected with movable block 6, and headstock can make rotary column 23 and movable block 6 when turning
It relatively rotates, keeps turning more convenient.The lower end of rotary column 23 is fixedly connected with fixed plate 4, and rotary column 23 is located at the side of 6 upper end of movable block
Wall is equipped with position-limit mechanism, prevents movable block 6 due to severe jolt, is detached from rotary column 23.
In the utility model, walking mechanism includes symmetrically arranged support plate 2, and two support plates 2 are fixedly connected in installation vehicle
The lower end of plate 3, through shaft 1 is equipped on two support plates 2, shaft 1 is fixedly connected with two support plates 2, and the side of two support plates 2 is equal
Equipped with idler wheel 5, two idler wheels 5 are rotatably connected on the both ends of shaft 1 respectively.Buffer gear includes fore-set 12, installs the upper of sweep 3
End is equipped with mounting groove 13 corresponding with 12 position of fore-set, and fore-set 12 is slidably connected with mounting groove 13, the interior bottom of mounting groove 13
It is fixedly connected with second spring 14, one end of bottom is fixedly connected on fore-set 12 in the separate mounting groove 13 of second spring 14,
The one end of fore-set 12 far from mounting groove 13 is fixedly connected on the lower end of placement plate 7.Position-limit mechanism includes spacer pin 22, rotary column 23
Side wall in 6 upper end of movable block is equipped with limit hole, and spacer pin 22 is slidably connected in limit hole, and the upper end of rotary column 23 is equipped with tightly
Gu screw 21, trip bolt 21 is through rotary column 23 and extends in limit hole, and trip bolt 21 and the side wall of spacer pin 22 offset.
The upper end secure attachment of placement plate 7 has polyurethane PU elastic plate 11.One end side wall of case lid 10 is equipped with enteringport 8.
In the utility model, fixed plate 4 is fixed on draft gear, such as on headstock, then movable block 6 is sleeved on and is turned
It on column 23, is then limited by position-limit mechanism, the cargo of transport is put into putting in placed cavity 9 by enteringport 8 later
It sets on plate 7.When headstock, which hauls towed vehicle, encounters bumpy sections, the buffer gear between placement plate 7 and installation sweep 3 can will run
The impact force winnowed with a dustpan is dissolved；When headstock an emergency situation is encountered brake, movable block 6 is hit power, can be slided into sliding slot 20,
Then the first spring 16 being constantly under compressive state is compressed again, and the impact force that brake is generated is dissolved, guide rod 15,
The cooperation of pilot hole 18 and position limiting slide block 17 and limit sliding chutes 19, plays guiding and limitation movable block 6 skids off sliding slot 20
Effect.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 logistics truck trailer, including installation sweep（3）, which is characterized in that the installation sweep（3）Lower end be equipped with
Walking mechanism, the installation sweep（3）Upper end be fixedly connected with case lid（10）, the case lid（10）With installation sweep（3）It
Between form placed cavity（9）, the installation sweep（3）Upside be equipped with placement plate（7）, the placement plate（7）With installation sweep（3）
Between be equipped with multiple buffer gears, the installation sweep（3）One end be equipped with movable block（6）, the installation sweep（3）Side wall
It is equipped with and movable block（6）Corresponding sliding slot（20）, the movable block（6）With sliding slot（20）It is slidably connected, the sliding slot
（20）It is interior to be equipped with guide rod（15）, the guide rod（15）It is fixedly connected on sliding slot（20）Madial wall on, the movable block（6）
It is inside equipped with and guide rod（15）The corresponding pilot hole in position（18）, the guide rod（15）With pilot hole（18）It is slidably connected, institute
State pilot hole（18）Interior opposing sidewalls on be equipped with limit sliding chutes（19）, the guide rod（15）Side wall on be fixedly connected with
With limit sliding chutes（19）The corresponding position limiting slide block in position（17）, the position limiting slide block（17）With limit sliding chutes（19）Sliding connects
It connects, the guide rod（15）Positioned at sliding slot（20）The first spring is socketed on interior side wall（16）, first spring（16）'s
One end and sliding slot（20）Madial wall offset, first spring（16）The other end and movable block（6）Side wall offset, it is described
Movable block（6）Positioned at sliding slot（20）Run through vertically on outer side wall and is equipped with rotary column（23）, the rotary column（23）With movable block（6）Turn
Dynamic connection, the rotary column（23）Lower end be fixedly connected with fixed plate（4）, the rotary column（23）Positioned at movable block（6）Upper end
Side wall is equipped with position-limit mechanism.
2. logistics truck trailer according to claim 1, which is characterized in that the walking mechanism includes symmetrically arranged
Support plate（2）, two support plates（2）It is fixedly connected in installation sweep（3）Lower end, two support plates（2）Above run through and sets
There is shaft（1）, the shaft（1）With two support plates（2）It is fixedly connected, two support plates（2）Side be equipped with idler wheel
（5）, two idler wheels（5）It is rotatably connected on shaft respectively（1）Both ends.
3. logistics truck trailer according to claim 1, which is characterized in that the buffer gear includes fore-set（12）,
The installation sweep（3）Upper end be equipped with and fore-set（12）The corresponding mounting groove in position（13）, the fore-set（12）With installation
Slot（13）It is slidably connected, the mounting groove（13）Interior bottom be fixedly connected with second spring（14）, the second spring（14）
Separate mounting groove（13）One end of interior bottom is fixedly connected on fore-set（12）On, the fore-set（12）Far from mounting groove（13）'s
One end is fixedly connected on placement plate（7）Lower end.
4. logistics truck trailer according to claim 1, which is characterized in that the position-limit mechanism includes spacer pin
（22）, the rotary column（23）Positioned at movable block（6）The side wall of upper end is equipped with limit hole, the spacer pin（22）It is slidably connected at
In limit hole, the rotary column（23）Upper end be equipped with trip bolt（21）, the trip bolt（21）Through rotary column（23）And prolong
It extends in limit hole, the trip bolt（21）With spacer pin（22）Side wall offset.
5. logistics truck trailer according to claim 1, which is characterized in that the placement plate（7）Upper end fix it is viscous
With polyurethane PU elastic plate（11）.
6. logistics truck trailer according to claim 1, which is characterized in that the case lid（10）One end side wall on set
There is enteringport（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353476.7U CN207972696U (en) | 2018-03-15 | 2018-03-15 | A kind of logistics truck trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353476.7U CN207972696U (en) | 2018-03-15 | 2018-03-15 | A kind of logistics truck trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972696U true CN207972696U (en) | 2018-10-16 |
Family
ID=63765483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820353476.7U Expired - Fee Related CN207972696U (en) | 2018-03-15 | 2018-03-15 | A kind of logistics truck trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207972696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816661A (en) * | 2019-11-07 | 2020-02-21 | 江苏德发房车科技有限公司 | Trailer type caravan frame |
-
2018
- 2018-03-15 CN CN201820353476.7U patent/CN207972696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816661A (en) * | 2019-11-07 | 2020-02-21 | 江苏德发房车科技有限公司 | Trailer type caravan frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 211100 No. 126, Tianyuan West Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Chengyuan Marine Technology Co.,Ltd. Address before: No. 309, Jiangning District, Jiangning District, Nanjing, Jiangsu Patentee before: JIANGSU MARITIME INSTITUTE |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |