CN110254900A - A kind of mobile logistics tray with adjustable height pull rod - Google Patents
A kind of mobile logistics tray with adjustable height pull rod Download PDFInfo
- Publication number
- CN110254900A CN110254900A CN201910475717.4A CN201910475717A CN110254900A CN 110254900 A CN110254900 A CN 110254900A CN 201910475717 A CN201910475717 A CN 201910475717A CN 110254900 A CN110254900 A CN 110254900A
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- CN
- China
- Prior art keywords
- pull rod
- logistics tray
- axle bed
- adjustable height
- axle sleeve
- 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.)
- Pending
Links
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 241001416181 Axis axis Species 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention relates to a kind of mobile logistics trays with adjustable height pull rod, including logistics tray, the idler wheel of logistics tray bottom edge is set, bilateral symmetry is equipped with pull rod slot along the longitudinal direction on the logistics tray front end face, the front end of the pull rod slot is equipped with extension board, it is sliding in the pull rod slot that axle bed is housed, it is rotatably installed with band internal thread axle sleeve on the axle bed, is equipped in the axle sleeve and is rotated by axle sleeve around axle bed with the pull rod for height adjustment.The present invention enables pull rod to be entirely retracted in logistics tray by the setting of pull rod slot and limit plate, not only convenient and efficient, but also avoids pull rod because repeated disassembled and assembled wears the safety accident to caused by；Secondly, be freely rotated by axle sleeve around horizontal axis axis and spiral locking assembly by thread fiting mode realize with horizontal axis push against or be detached from, the height of pull rod is freely adjusted, so as to adaptively meet a variety of service conditions.
Description
Technical field
The present invention relates to logistics equipment field, specially a kind of mobile logistics tray with adjustable height pull rod.
Background technique
Logistics tray is the placement for packaging, stacking, carrying and transport as the cargo of unit load and the water of product
Flat stage apparatus, as a kind of collection assembling device similar with container, logistics tray has been widely used in production, transport, storehouse
The fields such as storage and circulation.Logistics tray is mating with fork truck as handling important during Logistics Operation, storage and transporting equipment
Using playing huge effect in modern logistics.But in some scenarios can not utilize carrying fork truck, need manually into
Row is carried, time-consuming and laborious.Therefore, existing to occur the logistics tray with idler wheel on the market.When being used cooperatively with fork truck, idler wheel
It packs up, when not being used cooperatively with fork truck, idler wheel stretches out and ground face contact, manually pushes it to carrying point.But it is existing
There are still some problems for idler wheel logistics tray, does not have pull rod or draw bar such as, adds idler wheel logistics tray insufficient height, people
The article that idler wheel logistics tray can only be push drives idler wheel logistics tray by the frictional force between article and idler wheel logistics tray
It is mobile, it be easy to cause article to fall.
China Patent No. CN201820539659.8 is disclosed " a kind of packaged type logistics tray ", in addition to setting in the device
Have outside telescopic idler wheel, is additionally provided with detachable hand lever.In use, detachable hand lever is loaded onto, it manually can by pulling
Dismantling hand lever drives packaged type logistics tray mobile, when not in use, manually removes detachable hand lever, reduces the device
Occupied area, convenient for logistics tray pile up.But there are still some problems for the device, wherein pull rod is detachable, whenever
Logistics tray is in use, require artificially to be dismounted, and this not only adds the labor intensity of worker, reduces handling efficiency,
And dismounting repeatedly can cause to wear to the junction between pull rod and logistics tray, and then cause during pulling,
It is easy to disconnect between pull rod and logistics tray, causes safety accident.
China Patent No. CN201721658134.8 discloses " a kind of damp-proof logistics tray being readily transported ", the device
In in addition to be equipped with telescopic idler wheel other than, be additionally provided with telescopic pull rod.In use, pull rod is stretched out, and it is equipped with by two sides
Holding screw and screw hole cooperate to fix pull rod, when not in use, pull rod is retracted；It is convenient to use.In the device
Although pull rod be it is telescopic, will not increase the labor intensity of workers, height of the pull rod in the device after stretching
It is fixed and invariable, therefore, there is significant limitation in use.
Summary of the invention
In order to solve the problems, such as that above-mentioned background technique is previously mentioned, the invention proposes a kind of with adjustable height pull rod
Mobile logistics tray.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of mobile logistics tray with adjustable height pull rod, including logistics tray, setting are at logistics tray bottom
The idler wheel of portion's edge, bilateral symmetry is equipped with pull rod slot along the longitudinal direction on the logistics tray front end face, the pull rod slot
Front end is equipped with extension board, slides in the pull rod slot and axle bed is housed, and band internal thread axle sleeve is rotatably installed on the axle bed,
Be equipped in the axle sleeve and rotated by axle sleeve around axle bed with the pull rod for height adjustment, the pull rod be connected with by with it is interior
Thread helix cooperation is realized and axle bed abutting or isolated spiral locking assembly；
The extension board is equipped with the limit plate cooperated with axle bed, and the axle bed, limit plate are equipped with for mutually limiting
Fixed rationed marketing component.
As a further improvement of the present invention, the spiral locking assembly includes the threaded rod and axle bed connecting with pull rod
It pushes against or isolated arc latch, the threaded rod is threadedly engaged with internal screw thread, the arc latch passes through with threaded rod
Bearing connection.
As a further improvement of the present invention, the axle bed is by the horizontal axis being rotatably assorted with axle sleeve and setting in horizontal axis two
The slide of end is constituted, and the radius of the horizontal axis is identical as the radius of arc latch, and the slide and limit plate limit cooperate.
As a further improvement of the present invention, the rationed marketing component includes being arranged on slide front end face along the longitudinal direction
The sliding sliding pin on limit plate lateral wall of fixed guide post, left and right horizontal, the limit plate are equipped with and fixed guide post cooperation
Location hole, the fixed guide post front end are equipped with the fixed pin hole cooperated with sliding pin.
As a further improvement of the present invention, the disengagement chamber with shaft is equipped with inside the axle sleeve.
As a further improvement of the present invention, the pull rod is made of straight-bar portion and C-shaped-rod portion, the straight-bar portion and spiral shell
Locking assembly connection is revolved, the C-shaped-rod portion is connect with straight-bar portion by bearing.
As a further improvement of the present invention, it is symmetrically arranged at left and right sides of the logistics tray bottom and along its length fork
Slot.
As a further improvement of the present invention, logistics tray upper surface edge is equipped with anti-lost net.
The beneficial effects of the present invention are:
The present invention enables pull rod to be entirely retracted in logistics tray by the setting of pull rod slot and limit plate, not only side
Just quick, and pull rod is avoided because repeated disassembled and assembled wears the safety accident to caused by；Secondly, by axle sleeve around horizontal axis axis
Line is freely rotated and spiral locking assembly is realized by thread fiting mode and pushes against or be detached from horizontal axis, so that the height of pull rod
It can freely adjust, so as to adaptively meet a variety of service conditions.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is schematic front view of the invention；
Fig. 2 is schematic top plan view of the invention；
Fig. 3 is inside top schematic diagram of the invention；
Fig. 4 is elevational schematic view of the invention；
Fig. 5 is schematic top plan view when pull rod of the present invention stretches out；
Fig. 6 is enlarged diagram at the I in Fig. 5；
Fig. 7 is the structural schematic diagram of central axis seat of the present invention；
Fig. 8 is one schematic diagram of pull rod state of the present invention；
Fig. 9 is two schematic diagram of pull rod state of the present invention；
Figure 10 is one schematic diagram of drawbar height adjustment process in the present invention；
Figure 11 is two schematic diagram of drawbar height adjustment process in the present invention；
Figure 12 is three schematic diagram of drawbar height adjustment process in the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
It closes attached drawing and the present invention is further described in embodiment.
As shown in Figures 1 to 12, a kind of mobile logistics tray with adjustable height pull rod, including logistics tray 1,
The idler wheel 2 of 1 four edges in bottom of logistics tray is set, and the 1 upper surface edge of logistics tray is equipped with anti-lost net
13, for preventing the article being placed on it in the process of moving from falling；At left and right sides of 1 bottom of logistics tray and along length
Degree direction is symmetrically arranged with fork pockets 12, and the fork pockets 12 is used for the fixing groove being used cooperatively with fork truck.
Bilateral symmetry is equipped with pull rod slot 1a along the longitudinal direction on 1 front end face of logistics tray, each pull rod slot 1a's
Front end is equipped with extension board 6, each extension board 6 is equipped with limit plate 7, and the limit plate 7 divides for left and right two parts, and two
It is divided into L shape symmetrical structure, 7 upper end of limit plate also passes through screw and is equipped with cover board；Along front and back in the pull rod slot 1a
Axle bed 4, the horizontal axis 41 that the axle bed 4 is arranged by left and right horizontal and the slide that 41 left and right ends portion of horizontal axis is arranged in are housed to sliding
42 are constituted.
The slide 42, which can be slided along the length direction of pull rod slot 1a and be limited with the limit plate 7 on extension board 6, to be cooperated,
The middle part of the front end face of the slide 42 is equipped with fixed guide post 10 along the longitudinal direction, and it is fixed that the front end of the fixed guide post 10 is equipped with
Pin hole 10a, the front end face of the limit plate 7 are equipped with location hole 7a compatible with fixed guide post 10, the location hole 7a's
Side and it is located on the front end face of limit plate 7 that left and right horizontal is sliding to be equipped with sliding pin 11, when slide 42 is moved along pull rod slot 1a length direction
It moves to when limiting cooperation with limit plate 7, the fixed guide post 10 is passed through out of location hole 7a, at this moment, before the fixed guide post 10
The fixed pin hole 10a of end is aligned in the lateral direction with sliding pin 11, can be with fixed pin hole as long as sliding pin 11 pushes in left-right direction
10a cooperation, so that axle bed 4 is fixed on extension board 6.
The axle sleeve 5 with internal screw thread 51 is rotatably installed on the horizontal axis 41, the axle sleeve 5 can be around the axis of horizontal axis 41
Rotation, the axle sleeve 5 is interior to be equipped with the threaded rod 8 cooperated with internal screw thread 51, is additionally provided with disengagement chamber 5a in the axle sleeve 5, works as screw thread
After bar 8 is separated with internal screw thread 51, the threaded rod 8 can be fallen back in disengagement chamber 5a；Described 8 one end of threaded rod is connected with by bearing
Arc latch 9, the other end are connected with pull rod 3.
The threaded rod 8 is with arc latch 9 by the purpose that bearing is connect, avoid threaded rod 8 with internal screw thread
When 51 threaded engagement, the arc latch 9 follows threaded rod 8 to rotate；Half corresponding to the intrados of the arc latch 9
Diameter is equal with the radius of horizontal axis 41, and the intrados of the arc latch 9 and the surface of horizontal axis 41 are rough surface, mesh
Be increase the frictional force between arc latch 9 and horizontal axis 41, the reason is that, when threaded rod 8 is matched completely with internal screw thread 51
After conjunction, the intrados of the arc latch 9 can push against completely with the outer surface of horizontal axis 41, to be locked by threaded rod 8, arc
Pull rod 3 and axle bed 4 are linked together by tight plate 9, and axle bed 4 is fixed on extension board 6, and then can be by pulling 3 band of pull rod
The dynamic logistics tray 1 with idler wheel 2 is mobile.
The pull rod 3 is made of two straight-bar portions 31 and C-shaped-rod portion 32, wherein the straight-bar portion 31 and threaded rod 8 are right
It should connect, the both ends in the C-shaped-rod portion 32 pass through bearing respectively and connect with the end in two straight-bar portions 31；The straight-bar portion 31 with
Threaded rod 8 is connected as one, and when 8 helical rotation of threaded rod, the straight-bar portion 31 can follow threaded rod 8 to rotate synchronously, therefore,
C-shaped-rod portion 32 follows threaded rod 8 to rotate for 31 1 pieces with straight-bar portion in order to prevent, is connected between the two by bearing.
Use process:
When initial, as shown in figure 8, at this moment pull rod 3 is located in logistics tray 1, it is in initial unused state.
Entire pull rod 3, axle sleeve 5 and axle bed 4 are pulled out together in use, first passing through C-shaped-rod portion 32, and axle bed 4 and limit
The position limit cooperation of plate 7, is then cooperated by sliding pin 11 and fixed pin hole 10a, axle bed 4 is fixed on extension board 6, such as Fig. 5 and Fig. 9
It is shown.
Then, manual rotation's straight-bar portion 31, threaded rod 8 are separated with internal screw thread 51 and are screwed in disengagement chamber 5a, lock arc
Tight plate 9 is separated with horizontal axis 41, releases the locking to pull rod 3, as shown in Figure 10.
After releasing to the locking of pull rod 3, manual rotation's pull rod 3 adjusts the height in C-shaped-rod portion 32, reaches C-shaped-rod portion 32
To proper height, as shown in figure 11.
After being adjusted to desired height, straight-bar portion 31 is manually inverted again, matches threaded rod 8 with internal screw thread 51 again screw thread
It closes, arc latch 9 is pushed against with horizontal axis 41 again, as shown in figure 12；Pull rod 3 is connected by axle bed 4, limit plate 7 and logistics tray
It is integrated, it is at this moment, artificial only to pull pull rod 3 that logistics tray can be driven mobile.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of mobile logistics tray with adjustable height pull rod, including logistics tray (1), setting are in logistics tray
(1) idler wheel (2) of bottom edge, it is characterised in that: symmetrically set along the longitudinal direction on logistics tray (1) front end face
Have pull rod slot (1a), the front end of the pull rod slot (1a) is equipped with extension board (6), sliding in the pull rod slot (1a) that axle bed is housed
(4), it is rotatably installed with the axle sleeve (5) with internal screw thread (51) on the axle bed (4), is equipped in the axle sleeve (5) and passes through axle sleeve
(5) around axle bed (4) rotate with the pull rod (3) for height adjustment, the pull rod (3) be connected with by with internal screw thread (51) spiral shell
Conjunction is screwed to realize and axle bed (4) abutting or isolated spiral locking assembly；
The extension board (6) is equipped with the limit plate (7) cooperated with axle bed (4), and the axle bed (4), limit plate (7), which are equipped with, to be used
In the rationed marketing component that mutual limit is fixed.
2. a kind of mobile logistics tray with adjustable height pull rod according to claim 1, it is characterised in that: institute
State spiral locking assembly include with pull rod (3) connection threaded rod (8), with axle bed (4) abutting or isolated arc latch
(9), the threaded rod (8) is threadedly engaged with internal screw thread (51), and the arc latch (9) and threaded rod (8) are connected by bearing
It connects.
3. a kind of mobile logistics tray with adjustable height pull rod according to claim 2, it is characterised in that: institute
Axle bed (4) is stated to be made of the horizontal axis (41) being rotatably assorted with axle sleeve (5) and the slide (42) being arranged at horizontal axis (41) both ends,
The radius of the horizontal axis (41) is identical as the radius of arc latch (9), and the slide (42) and limit plate (7) limit cooperate.
4. a kind of mobile logistics tray with adjustable height pull rod according to claim 3, it is characterised in that: institute
Stating rationed marketing component includes the fixation guide post (10) being arranged on slide (42) front end face along the longitudinal direction, left and right horizontal cunning mounted in limit
Sliding pin (11) on plate (7) lateral wall of position, the limit plate (7) are equipped with the location hole (7a) with fixed guide post (10) cooperation,
Fixed guide post (10) front end is equipped with the fixed pin hole (10a) cooperated with sliding pin (11).
5. a kind of mobile logistics tray with adjustable height pull rod according to claim 2, it is characterised in that: institute
State the disengagement chamber (5a) for being equipped with inside axle sleeve (5) and cooperating with threaded rod (8).
6. a kind of mobile logistics tray with adjustable height pull rod according to claim 1, it is characterised in that: institute
It states pull rod (3) to be made of straight-bar portion (31) and C-shaped-rod portion (32), the straight-bar portion (31) connect with spiral locking assembly, institute
It states C-shaped-rod portion (32) and is connect with straight-bar portion (31) by bearing.
7. a kind of mobile logistics tray with adjustable height pull rod according to claim 1, it is characterised in that: institute
It states at left and right sides of logistics tray (1) bottom and is symmetrically arranged with fork pockets (12) along its length.
8. a kind of mobile logistics tray with adjustable height pull rod according to claim 1, it is characterised in that: institute
Logistics tray (1) upper surface edge is stated equipped with anti-lost net (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475717.4A CN110254900A (en) | 2019-06-03 | 2019-06-03 | A kind of mobile logistics tray with adjustable height pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475717.4A CN110254900A (en) | 2019-06-03 | 2019-06-03 | A kind of mobile logistics tray with adjustable height pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110254900A true CN110254900A (en) | 2019-09-20 |
Family
ID=67916508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475717.4A Pending CN110254900A (en) | 2019-06-03 | 2019-06-03 | A kind of mobile logistics tray with adjustable height pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110254900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184365A (en) * | 2021-07-02 | 2021-07-30 | 山东高创物流有限公司 | Movable logistics storage box |
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|---|---|---|---|---|
| US20130139735A1 (en) * | 2010-07-22 | 2013-06-06 | Jijun Ma | Built-in Movable Pallet for Container |
| KR20150086705A (en) * | 2014-01-20 | 2015-07-29 | 권영종 | Removable container type auto warehouse |
| CN205819823U (en) * | 2016-07-05 | 2016-12-21 | 黎华 | A kind of logistics tray being used as stream carrier vehicle |
| CN207932190U (en) * | 2017-12-03 | 2018-10-02 | 西安汇富融通信息科技有限责任公司 | A kind of damp-proof logistics tray being readily transported |
| CN208515981U (en) * | 2018-07-04 | 2019-02-19 | 咸阳职业技术学院 | A kind of interval adjustable pallet for logistic |
| CN210391920U (en) * | 2019-06-03 | 2020-04-24 | 杭州力鑫科技有限公司 | Portable commodity circulation tray with pull rod with adjustable height |
-
2019
- 2019-06-03 CN CN201910475717.4A patent/CN110254900A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130139735A1 (en) * | 2010-07-22 | 2013-06-06 | Jijun Ma | Built-in Movable Pallet for Container |
| KR20150086705A (en) * | 2014-01-20 | 2015-07-29 | 권영종 | Removable container type auto warehouse |
| CN205819823U (en) * | 2016-07-05 | 2016-12-21 | 黎华 | A kind of logistics tray being used as stream carrier vehicle |
| CN207932190U (en) * | 2017-12-03 | 2018-10-02 | 西安汇富融通信息科技有限责任公司 | A kind of damp-proof logistics tray being readily transported |
| CN208515981U (en) * | 2018-07-04 | 2019-02-19 | 咸阳职业技术学院 | A kind of interval adjustable pallet for logistic |
| CN210391920U (en) * | 2019-06-03 | 2020-04-24 | 杭州力鑫科技有限公司 | Portable commodity circulation tray with pull rod with adjustable height |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184365A (en) * | 2021-07-02 | 2021-07-30 | 山东高创物流有限公司 | Movable logistics storage box |
| CN113184365B (en) * | 2021-07-02 | 2021-12-10 | 深圳市实益通自动化有限公司 | Movable logistics storage box |
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Address after: Room 1613, Yipeng science and Technology Innovation Park, 888 qingliuzhong Road, Yipeng street, Qiantang New District, Hangzhou, Zhejiang Province Applicant after: Hangzhou yiheda Intelligent Equipment Co., Ltd Address before: Room 302, Block D, Chongxian Innovation Industrial Park, Lujiaqiao Village, Chongxian Street, Yuhang District, Hangzhou City, Zhejiang 310000 Applicant before: Hangzhou Lixin Technology Co.,Ltd. |