CN105346808A - Suspension type hydraulic pressure tray - Google Patents

Suspension type hydraulic pressure tray Download PDF

Info

Publication number
CN105346808A
CN105346808A CN201510944365.4A CN201510944365A CN105346808A CN 105346808 A CN105346808 A CN 105346808A CN 201510944365 A CN201510944365 A CN 201510944365A CN 105346808 A CN105346808 A CN 105346808A
Authority
CN
China
Prior art keywords
oil chamber
oil pocket
wooden
hydraulic pressure
tray
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
Application number
CN201510944365.4A
Other languages
Chinese (zh)
Inventor
林德荣
韩国全
伍志军
秦文
张清
张志清
叶劲松
刘耀文
吴贺君
李美良
陈姝娟
邱文
侯娟
胡彬
孙笑晗
胡文惠
王亮
刘长江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Agricultural University
Original Assignee
Sichuan Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Agricultural University filed Critical Sichuan Agricultural University
Priority to CN201510944365.4A priority Critical patent/CN105346808A/en
Publication of CN105346808A publication Critical patent/CN105346808A/en
Pending legal-status Critical Current

Links

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
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
    • 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
    • B65D19/36—Pallets comprising a flexible load carrier extending between guide elements, e.g. guide tubes
    • 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
    • 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
    • B65D19/44—Elements or devices for locating articles on platforms
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00024—Metal
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00273—Overall construction of the pallet made of more than one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)

Abstract

The invention discloses a suspension type hydraulic pressure tray. The hydraulic pressure tray comprises a wooden base, a steel bottom plate, a wooden top plate and a plurality of shock struts, wherein the shock struts are uniformly arranged between the steel bottom plate and the wooden top plate; the steel bottom plate is in a tray shape with a movable groove in the middle, the wooden top plate can move up and down in the movable groove, and the shock struts comprise an upper sleeve and a lower shock absorption oil chamber, wherein the upper sleeve is fixed in the groove in the bottom of the wooden top plate in an embedded manner, and the lower shock absorption oil chamber is fixed on the steel bottom plate; the upper sleeve sleeves the lower shock absorption oil chamber in an embedded manner, and a hydraulic pressure rod which is in bearing insertion in the lower shock absorption oil chamber is arranged at the middle part of the upper sleeve; a piston plate is connected to the bottom of the hydraulic pressure rod; the piston plate enables the lower shock absorption oil chamber to be divided into an upper compensation oil chamber and a lower stand oil chamber; bidirectional intake valves communicating with the compensation oil chamber and the stand oil chamber are arranged on the piston plate. The hydraulic pressure tray can well provide the effects of shock absorption and compression resistance, and can well protect goods positioned on the tray.

Description

A kind of suspension-type hydraulic tray
Technical field
The present invention relates to a kind of transportation tray structure, be specifically related to a kind of suspension-type hydraulic tray.
Background technology
Pallet is a kind of important packing device, is to adapt to handling in logistics field, mechanization and a kind of packing device of growing up, and the development of pallet can be described as the development facilitating transport.Fork truck is industrial transportation vehicle, refer to member pallet cargo is loaded and unloaded, the various wheeled carrying vehicle of stacking and short range hauling operation, be widely used in harbour, station, airport etc.
Existing pallet is all simple wooden structures; it can only play certain supporting role convenient effect of pitching fortune together; it is to Shortcomings in the protectiveness of goods, and many times due to the existence of violence transport, goods experience more or less can damage in transportation.
Summary of the invention
(1) technical matters that will solve
In order to overcome prior art deficiency, now propose a kind of suspension-type hydraulic tray, it can well provide the effect of damping compression-resistant, can well protect the goods be positioned on pallet.
(2) technical scheme
Of the present inventionly to be achieved through the following technical solutions: the present invention proposes a kind of suspension-type hydraulic tray, comprise wooden base, steel substrate, wooden top board and some shock structures be evenly arranged between steel substrate and wooden top board, described wooden base is embedded to be fixed on bottom steel substrate, described steel substrate is the hypocrateriform that middle part is provided with loose slot, described wooden top can move up and down in loose slot, described shock structure comprises the upper cover and the lower damping oil pocket fixing with steel substrate that are fitted and fixed with in wooden top board bottom groove, described upper cover to be nested on lower damping oil pocket and middle part is provided with the hydraulic stem of a socket joint in lower damping oil pocket, the bottom of described hydraulic stem is connected with piston plate, lower damping oil pocket is divided into and compensates oil pocket and upper and lower two chambers in stand oil chamber by described piston plate, described piston plate is provided with the valve that two-way circulates being communicated in and compensating oil pocket and two chambers in stand oil chamber.
Improve as one, described hydraulic stem and lower damping oil pocket active connection place are provided with seal ring, and it can play good sealing effectiveness.
As further improvement, described wooden base bottom is provided with forklift hole, and forklift hole is the one in one-way type, two-way type or four-way type three.
(3) beneficial effect
The present invention, relative to prior art, has following beneficial effect:
A kind of suspension-type hydraulic tray that the present invention mentions, its delicate structure, base and top board all adopt wooden, make the lighter in weight of pallet, base plate adopts steel in addition, and pallet can be made can to bear the goods of constant weight, when pallet and goods receive vibrations generation relative motion, shock structure can actv. play shock-absorbing buffering object, improve the anti-seismic performance of pallet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that shock structure partly cuts open structural representation.
The wooden base of 1-; 2-steel substrate; The wooden top board of 3-; 4-shock structure; 21-loose slot; 31-groove; The upper cover of 41-; Damping oil pocket under 42-; 43-seal ring; 411-hydraulic stem; 412-piston plate; 413-two-way circulates valve; 421-compensates oil pocket; 422-stand oil chamber.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of suspension-type hydraulic tray as depicted in figs. 1 and 2, comprise wooden base 1, steel substrate 2, wooden top board 3 and some shock structures 4 be evenly arranged between steel substrate 2 and wooden top board 3, described wooden base 1 is embedded to be fixed on bottom steel substrate 2, described steel substrate 2 is provided with the hypocrateriform of loose slot 21 for middle part, described wooden top 3 can move up and down in loose slot 21, described shock structure 4 comprises the upper cover 41 and the lower damping oil pocket 42 fixing with steel substrate 2 that are fitted and fixed with in wooden top board 3 bottom groove 31, described upper cover 41 to be nested on lower damping oil pocket 42 and middle part is provided with the hydraulic stem 411 of a socket joint in lower damping oil pocket 42, the bottom of described hydraulic stem 411 is connected with piston plate 412, lower damping oil pocket 42 is divided into and compensates oil pocket 421 and about 422 two, stand oil chamber chamber by described piston plate 412, described piston plate 412 is provided with the valve 413 that two-way circulates being communicated in and compensating oil pocket 421 and 422 two chambers in stand oil chamber.
Wherein, described hydraulic stem 411 is provided with seal ring 43 with lower damping oil pocket 42 active connection place; Be provided with forklift hole bottom described wooden base 1, forklift hole is the one in one-way type, two-way type or four-way type three.
A kind of suspension-type hydraulic tray that the present invention mentions, its principle of work is: during loading, be positioned at goods on wooden top board 3 and wooden top board 3, because of vibrations, relative motion occurs, wooden top board 3 is oppressed upper cover 41, with lower damping oil pocket 42, upper and lower relative motion is occurred, the hydraulic stem 411 being positioned at cover 41 inside drives piston plate 412 to move downward along lower damping oil pocket 42 inwall, volume in stand oil chamber 422 reduces, oil pressure raises, compensate in oil pocket 421 simultaneously and form certain degree of vacuum, the hydraulic oil being positioned at stand oil chamber 422 is flow into by the valve 413 that two-way circulates and compensates oil pocket 412, during unloading, hydraulic stem 411 upward movement, piston plate 41 moves up to oppress and compensates oil pocket 421, compensate oil pocket 421 internal volume to reduce, oil pressure raises, form certain degree of vacuum in stand oil chamber 422 simultaneously, be positioned at the hydraulic oil compensating oil pocket 421 and flow into stand oil chamber 422 by the valve 413 that two-way circulates, the effect of this process implementation shock-absorbing decompression.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.

Claims (3)

1. a suspension-type hydraulic tray, comprise wooden base (1), steel substrate (2), wooden top board (3) and some shock structures (4) be evenly arranged between steel substrate (2) and wooden top board (3), it is characterized in that: described wooden base (1) is embedded is fixed on steel substrate (2) bottom, described steel substrate (2) is provided with the hypocrateriform of loose slot (21) for middle part, described wooden top (3) can move up and down in loose slot (21), described shock structure (4) comprises the upper cover (41) and the lower damping oil pocket (42) fixing with steel substrate (2) that are fitted and fixed with in wooden top board (3) bottom groove (31), described upper cover (41) is nested in lower damping oil pocket (42) and goes up and middle part is provided with the hydraulic stem (411) of a socket joint in lower damping oil pocket (42), the bottom of described hydraulic stem (411) is connected with piston plate (412), lower damping oil pocket (42) is divided into and compensates oil pocket (421) and stand oil chamber (422) upper and lower two chambers by described piston plate (412), described piston plate (412) is provided with the valve that two-way circulates (413) being communicated in and compensating oil pocket (421) and (422) two chambers in stand oil chamber.
2. a kind of suspension-type hydraulic tray according to claim 1, is characterized in that: described hydraulic stem (411) and lower damping oil pocket (42) active connection place are provided with seal ring (43).
3. a kind of suspension-type hydraulic tray according to claim 1, is characterized in that: described wooden base (1) bottom is provided with forklift hole, and forklift hole is the one in one-way type, two-way type or four-way type three.
CN201510944365.4A 2015-12-16 2015-12-16 Suspension type hydraulic pressure tray Pending CN105346808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510944365.4A CN105346808A (en) 2015-12-16 2015-12-16 Suspension type hydraulic pressure tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510944365.4A CN105346808A (en) 2015-12-16 2015-12-16 Suspension type hydraulic pressure tray

Publications (1)

Publication Number Publication Date
CN105346808A true CN105346808A (en) 2016-02-24

Family

ID=55322923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510944365.4A Pending CN105346808A (en) 2015-12-16 2015-12-16 Suspension type hydraulic pressure tray

Country Status (1)

Country Link
CN (1) CN105346808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110550298A (en) * 2019-10-08 2019-12-10 黄萍 Improved logistics tray

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1150623A (en) * 1995-11-20 1997-05-28 Woco弗兰兹-约瑟夫·沃尔夫公司 Damping bearing
CN202464314U (en) * 2012-02-28 2012-10-03 常州天合光能有限公司 Tray buffer device for binning photovoltaic assemblies
CN203641150U (en) * 2012-05-12 2014-06-11 刘素华 Drive device for correcting reciprocating movement direction of piston rod through rolling friction
JP2014126073A (en) * 2012-12-25 2014-07-07 Toyo Glass Logistics Co Ltd Seismic base isolation pallet
CN103950611A (en) * 2014-05-20 2014-07-30 中国外运物流发展有限公司 Damping tray
CN205186763U (en) * 2015-12-16 2016-04-27 四川农业大学 Suspension formula hydraulic pressure tray

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1150623A (en) * 1995-11-20 1997-05-28 Woco弗兰兹-约瑟夫·沃尔夫公司 Damping bearing
CN202464314U (en) * 2012-02-28 2012-10-03 常州天合光能有限公司 Tray buffer device for binning photovoltaic assemblies
CN203641150U (en) * 2012-05-12 2014-06-11 刘素华 Drive device for correcting reciprocating movement direction of piston rod through rolling friction
JP2014126073A (en) * 2012-12-25 2014-07-07 Toyo Glass Logistics Co Ltd Seismic base isolation pallet
CN103950611A (en) * 2014-05-20 2014-07-30 中国外运物流发展有限公司 Damping tray
CN205186763U (en) * 2015-12-16 2016-04-27 四川农业大学 Suspension formula hydraulic pressure tray

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
薄玉成: "《自动机结构设计》", 31 October 2009, 北京：兵器工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110550298A (en) * 2019-10-08 2019-12-10 黄萍 Improved logistics tray

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160224