CN109677473A - A kind of engineering multi-layer machine components transport device - Google Patents

A kind of engineering multi-layer machine components transport device Download PDF

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Publication number
CN109677473A
CN109677473A CN201910124511.7A CN201910124511A CN109677473A CN 109677473 A CN109677473 A CN 109677473A CN 201910124511 A CN201910124511 A CN 201910124511A CN 109677473 A CN109677473 A CN 109677473A
Authority
CN
China
Prior art keywords
transverse slat
cabinet
bottom plate
transport device
machine components
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
CN201910124511.7A
Other languages
Chinese (zh)
Inventor
冯超
洪维
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.)
Taizhou Vocational College of Science and Technology
Original Assignee
Taizhou Vocational College of Science and Technology
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 Taizhou Vocational College of Science and Technology filed Critical Taizhou Vocational College of Science and Technology
Priority to CN201910124511.7A priority Critical patent/CN109677473A/en
Publication of CN109677473A publication Critical patent/CN109677473A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/008Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/08Wheel arrangements; Steering; Stability; Wheel suspension comprising additional wheels to increase stability

Abstract

A kind of engineering multi-layer machine components transport device of the present invention, including bottom plate, cabinet and movable pulley, the upper surface of the bottom plate is fixedly installed with cabinet, holding rod is horizontally installed on the left of the cabinet, the inner cavity of the cabinet is sequentially installed with the first transverse slat from top to bottom, second transverse slat and third transverse slat, the bottom end of the cabinet wall two sides is all fixedly installed with pouch, elastic string is connected on the inside of the pouch, the upper surface of the third transverse slat is equipped with first partition by articulated shaft, the third transverse slat upper surface of the first partition side is fixedly installed with baffle, the elastic string sequentially passes through third transverse slat and baffle.The present invention can easily be run in face of 30 ° or more of slope, automatic plus increasing auxiliary wheel group, without manual operation; stable structure, easy to use, the phenomenon that avoiding transport device from turning on one's side; the protection to part is strengthened, so that transport device is more stable when engineering site uses.

Description

A kind of engineering multi-layer machine components transport device
Technical field
The present invention relates to machine components technical field of transportation, specially a kind of engineering is transported with multi-layer machine components and is filled It sets.
Background technique
The assembling for usually needing to carry out machine components in construction process, need to transport machine components to scene into Row assembling since engineering site road has injustice, and is easy there are structures such as slight slopes, so that transport difficulty increases, it is existing Single-wheel transport device needs larger manpower to maintain in climb and fall, to slopes be more than 30 ° spend when, manpower is difficult again to dress trolley The state of setting is maintained, and transport device is integral inclined at this time, internal machine components crash box under gravity Wall is easy according at damage.
Summary of the invention
The purpose of the present invention is to provide a kind of engineering multi-layer machine components transport devices, to solve above-mentioned background skill Itd is proposed in art to slopes be more than 30 ° spend when, manpower is difficult again to maintain unit state to trolley, is easy in transit The problem of according at damage.
To achieve the above object, the invention provides the following technical scheme: a kind of engineering transports dress with multi-layer machine components It sets, including bottom plate, cabinet and movable pulley, the upper surface of the bottom plate is fixedly installed with cabinet, and the left side of the cabinet is laterally pacified Equipped with holding rod, the inner cavity of the cabinet is sequentially installed with the first transverse slat, the second transverse slat and third transverse slat, the cabinet from top to bottom The bottom end of inner wall two sides is all fixedly installed with pouch, is connected with elastic string, the upper surface of the third transverse slat on the inside of the pouch First partition is installed by articulated shaft, the third transverse slat upper surface of the first partition side is fixedly installed with baffle, described Elastic string sequentially passes through third transverse slat and baffle, and the baffle is connect far from one end of pouch with first partition, and described first is horizontal The inside of plate and the second transverse slat all offers inside groove, and the inside of the inside groove is equipped with drive rod, the transmission by rotation axis The top of bar is fixedly installed with second partition, and the both ends of the upper surface of the bottom plate are all fixedly installed with Inclination body, the bottom plate Inside offer sleeve, the sleeve inner is through there is support shaft, and the top of the support shaft is hinged with connecting plate, institute The bottom surface for stating support shaft and bottom plate is provided with reset spring, and the bottom end of the support shaft is provided with auxiliary wheel, the bottom The lower surface of plate is equipped with movable pulley, and the left side engaging of the bottom plate has movable brace rod, and the front of the bottom plate is provided with sealing Door.
Preferably, the bottom surface on the top of the cabinets cavity, the first transverse slat bottom surface and the second transverse slat is all pasted with slow Punching set, the bottom surface on the top of the cabinets cavity, the first transverse slat bottom surface and the second transverse slat is all pasted with the horizontal set of connection, described The inner wall of cabinet is all fixedly installed with rectangular tube, and the rectangular tube is connected with horizontal set is connect, described to connect horizontal set and cushion collar It is connected, first transverse slat, the second transverse slat and my third transverse slat two sides all offer through slot, and the rectangular tube runs through through slot.
Preferably, the cushion collar is provided with 3, and the material of the cushion collar is silica gel, and the rectangular tube is metal material Matter, the shape of the rectangular tube are lamellar.
Preferably, the pouch is connected with rectangular tube, and the pouch is internally provided with oily liquids.
Preferably, the laid inside of the inside groove has barrier layer.
Preferably, the inner wall of the sleeve is all provided with spin, and the spin is provided with 2 layers.
Preferably, the inclined-plane of the Inclination body is set as shiny surface, and the tilt angle of the Inclination body is 10 °.
Compared with prior art, the beneficial effects of the present invention are: the present invention is in engineering site use process, 30 ° are faced Above slope can easily be run, and automatic plus increasing auxiliary wheel group, without manual operation, stable structure is easy to use, keeps away Exempt from the phenomenon that transport device is turned on one's side.
The present invention is limited and is protected while climb and fall, to the machine components in device, avoid machine components because Collide for tilting of car body and tank wall, strengthen the protection to part so that transport device engineering site use when more Stablize.
The present invention effectively prevents part and collides with top while stop feature is rebuffed, the protection for part More comprehensively, further lifting device is in climb and fall to the protectiveness of part.
Detailed description of the invention
Fig. 1 is that structure of the invention faces diagrammatic cross-section;
Fig. 2 is structure schematic elevation view of the invention;
Fig. 3 is the structure top cross-sectional view of cushion collar of the invention, connection horizontal set and rectangular tube;
Fig. 4 is the structure schematic top plan view of the first transverse slat of the invention, second partition and drive rod;
Fig. 5 is the structure top cross-sectional view of sleeve and spin of the invention.
In figure: 1, bottom plate;2, cabinet;3, holding rod;4, the first transverse slat;5, the second transverse slat;6, cushion collar;7, horizontal set is connected; 8, rectangular tube;9, through slot;10, pouch;11, elastic string;12, first partition;13, baffle;14, inside groove;15, drive rod;16, Two partitions;17, barrier layer;18, Inclination body;19, shaft is supported;20, reset spring;21, auxiliary wheel;22, movable pulley;23, even Fishplate bar;24, sleeve;25, spin;26, movable brace rod;27, hermatic door;28, third transverse slat.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of engineering multi-layer machine components transport device, Including bottom plate 1, cabinet 2 and movable pulley 22, the upper surface of bottom plate 1 is fixedly installed with cabinet 2, and the left side of cabinet 2 is horizontally installed with Holding rod 3, the inner cavity of cabinet 2 are sequentially installed with the first transverse slat 4, the second transverse slat 5 and third transverse slat 28,2 inner cavity of cabinet from top to bottom Top, 4 bottom surface of the first transverse slat and the second transverse slat 5 bottom surface be all pasted with cushion collar 6, cushion collar 6 is provided with 3, delays The material of punching set 6 is silica gel, after oily liquids enters cushion collar 6, so that cushion collar 6 deforms, simultaneous buffering set 6 itself Material also has a buffer protection effect, and the bottom surface on the top of 2 inner cavity of cabinet, 4 bottom surface of the first transverse slat and the second transverse slat 5 is all viscous The horizontal set 7 of connection is posted, the inner wall of cabinet 2 is all fixedly installed with rectangular tube 8, and rectangular tube 8 is metal material, the shape of rectangular tube 8 To be lamellar, cavity is set, the inner space of cavity is small, will not occupy too many oily liquids, rectangular tube 8 inside rectangular tube 8 It is connected with horizontal set 7 is connect, connects horizontal set 7 and be connected with cushion collar 6, the first transverse slat 4, the second transverse slat 5 and my third transverse slat 28 Two sides all offer through slot 9, and rectangular tube 8 runs through through slot 9, and the bottom end of 2 inner wall two sides of cabinet is all fixedly installed with pouch 10, pouch 10 are connected with rectangular tube 8, and pouch 10 is internally provided with oily liquids, and the density of oily liquids is less than water, so that device is whole Weight saving reduces idle work when pushing, and reinforces practicability, and small part squeezes pouch 10, and pouch 10 is crowded flat, pouch 10 Internal oily liquids is by rectangular tube 8 and connects horizontal set 7 and enters each cushion collar 6, and 6 internal filled liquid of cushion collar is heaved, to the Part on one transverse slat 4, the second transverse slat 5 and third transverse slat 28 is limited, and the part on upper layer is avoided to roll in plate face, is reinforced Protection to upper layer part.
Elastic string 11 is connected on the inside of pouch 10, the upper surface of third transverse slat 28 is equipped with first partition by articulated shaft 12,28 upper surface of third transverse slat of 12 side of first partition is fixedly installed with baffle 13, and elastic string 11 sequentially passes through third transverse slat 28 and baffle 13, the one end of baffle 13 far from pouch 10 connect with first partition 12, the inside of the first transverse slat 4 and the second transverse slat 5 Inside groove 14 is all offered, the inside of inside groove 14 is equipped with drive rod 15 by rotation axis, and the top of drive rod 15 is fixedly installed with Second partition 16, the laid inside of inside groove 14 have barrier layer 17, insulate to inside groove 14, part is avoided to lose, bottom plate 1 it is upper The both ends on surface are all fixedly installed with Inclination body 18, and the inclined-plane of Inclination body 18 is set as shiny surface, facilitate small part to draw upper oblique 18 surface of slopes, while being not easy to wear with small part, the tilt angle of Inclination body 18 is 10 °, plays balance differential seat angle Effect.
The inside of bottom plate 1 offers sleeve 24, and the inner wall of sleeve 24 is all provided with spin 25, support shaft 19 and spin 25 Between be rolling friction so that support shaft 19 is easier to carry out moving up and down so that auxiliary wheel 21 rise or fall it is more square Just, spin 25 is provided with 2 layers, and spin 25 and the outer wall of support shaft 19 mutually resist, and reinforces the fixation to support shaft 19, set 24 inside of cylinder is through there is support shaft 19, and the top of support shaft 19 is hinged with connecting plate 23, under support shaft 19 and bottom plate 1 Bottom surface is provided with reset spring 20, and the bottom end of support shaft 19 is provided with auxiliary wheel 21, and 21 rear and front end of auxiliary wheel is all arranged one It is a, wheel group is constituted, when climb and fall, 2 auxiliary wheels 21 is shared and movable pulley 22 lands support, the lower surface of bottom plate 1 is equipped with shifting The left side engaging of driving wheel 22, bottom plate 1 has movable brace rod 26, and the front of bottom plate 1 is provided with hermatic door 27, reinforces to device inside zero The protection of part, for transport device when being moved with upslope for 30 °, single unit system inclined degree is big, and 1 upper surface of bottom plate is tiny by zero Part is moved to bottom plate 1 successively, and when specially going up a slope, small part slides into the left side of bottom plate 1, and when upward slope, small part is slid into 1 right side of bottom plate, is accumulated on the left of bottom plate 1, and small part presses connecting plate 23, so that elongation moves support shaft 19 downwards Dynamic, 2 auxiliary wheels 21 on right side are contacted with slope surface, increase the support to device, so that the mobile operation of device is more stable.
Working principle: in use, being first turned on hermatic door 27, being put into 1 upper surface of bottom plate for tiny part, will be biggish Machine components are put into 4 upper surface of third transverse slat 28, the second transverse slat 5 and the first transverse slat, are then switched off hermatic door 27, and by flexible staybolt Bar 26 is dismantled, and the left side of 1 upper surface of bottom plate is placed on, and pushes holding rod 3, so that single unit system is mobile.
When level land or 30 ° are with downslope, manpower is only needed to maintain the balance of cabinet 2, and due on bottom plate 1 table it is flat 10 ° of Inclination body 18 of face setting plays the role of tilting angular difference, so that the small part of 1 upper surface of bottom plate is unlikely to press Dynamic connecting plate 23, uses stabilization.
For transport device when being moved with upslope for 30 °, single unit system inclined degree is big, and 1 upper surface of bottom plate is tiny by zero Part is moved to bottom plate 1 successively, and when specially going up a slope, small part slides into the left side of bottom plate 1, and when upward slope, small part is slid into 1 right side of bottom plate, is accumulated on the left of bottom plate 1, and small part presses connecting plate 23, so that elongation moves support shaft 19 downwards Dynamic, 2 auxiliary wheels 21 on right side are contacted with slope surface, increase the support to device, so that the mobile operation of device is more stable.
When small part is moved to 1 leftmost side of bottom plate, small part squeezes pouch 10, and pouch 10 is crowded flat, pouch 10 Internal oily liquids is by rectangular tube 8 and connects horizontal set 7 and enters each cushion collar 6, and 6 internal filled liquid of cushion collar is heaved, to the Part on one transverse slat 4, the second transverse slat 5 and third transverse slat 28 is limited, and the part on upper layer is avoided to roll in plate face, is reinforced Protection to upper layer part.
While pouch 10 is crowded flat, elastic string 11 is driven to extend, elastic string 11 pulls first partition connected to it 12 are rotated, and when first partition 12 is turned to a certain degree, the drive rod 15 of 5 one layers of the second transverse slat are driven to be rotated, passed While lever 15 rotates, so that second partition 16 carries out the deflection of equal angular, and the biography on the first transverse slat 4 is driven again Lever 15 is rotated, and final to realize that first partition 12 is vertical, the second partition 16 on the second transverse slat 5 and the first transverse slat 4 carries out The deflection of certain angle, to being separated inside each device, by zero on third transverse slat 28, the second transverse slat 5 and the first transverse slat 4 Part is insulated, and part is avoided to collide with 2 inner wall of cabinet, reinforces the protection to part.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (7)

1. a kind of engineering multi-layer machine components transport device, including bottom plate (1), cabinet (2) and movable pulley (22), feature Be: the upper surface of the bottom plate (1) is fixedly installed with cabinet (2), is horizontally installed with holding rod (3) on the left of the cabinet (2), The inner cavity of the cabinet (2) is sequentially installed with the first transverse slat (4), the second transverse slat (5) and third transverse slat (28) from top to bottom, described The bottom end of cabinet (2) inner wall two sides is all fixedly installed with pouch (10), is connected with elastic string (11), institute on the inside of the pouch (10) The upper surface for stating third transverse slat (28) is equipped with first partition (12) by articulated shaft, the third of first partition (12) side Transverse slat (28) upper surface is fixedly installed with baffle (13), and the elastic string (11) sequentially passes through third transverse slat (28) and baffle (13), the baffle (13) connect far from the one end of pouch (10) with first partition (12), first transverse slat (4) and the second cross The inside of plate (5) all offers inside groove (14), and the inside of the inside groove (14) is equipped with drive rod (15) by rotation axis, described The top of drive rod (15) is fixedly installed with second partition (16), and the both ends of the upper surface of the bottom plate (1) are all fixedly installed with The inside of Inclination body (18), the bottom plate (1) offers sleeve (24), and running through inside the sleeve (24) has support shaft (19), the top of support shaft (19) is hinged with connecting plate (23), the bottom surface of support shaft (19) and bottom plate (1) It is provided with reset spring (20), the bottom end of support shaft (19) is provided with auxiliary wheel (21), the lower surface of the bottom plate (1) It is equipped with movable pulley (22), the left side engaging of the bottom plate (1) has movable brace rod (26), and the front of the bottom plate (1) is provided with Hermatic door (27).
2. a kind of engineering according to claim 1 multi-layer machine components transport device, it is characterised in that: the cabinet (2) bottom surface on the top of inner cavity, the first transverse slat (4) bottom surface and the second transverse slat (5) is all pasted with cushion collar (6), the case The bottom surface on the top of body (2) inner cavity, the first transverse slat (4) bottom surface and the second transverse slat (5) is all pasted with the horizontal set (7) of connection, institute The inner wall for stating cabinet (2) is all fixedly installed with rectangular tube (8), and the rectangular tube (8) is connected with horizontal set (7) is connect, the company It connects horizontal set (7) to be connected with cushion collar (6), first transverse slat (4), the second transverse slat (5) and my third transverse slat (28) two sides are all It offers through slot (9), the rectangular tube (8) runs through through slot (9).
3. a kind of engineering according to claim 2 multi-layer machine components transport device, it is characterised in that: the buffering Set (6) is provided with 3, and the material of the cushion collar (6) is silica gel, and the rectangular tube (8) is metal material, the rectangular tube (8) shape is lamellar.
4. a kind of engineering according to claim 3 multi-layer machine components transport device, it is characterised in that: the pouch (10) it is connected with rectangular tube (8), the pouch (10) is internally provided with oily liquids.
5. a kind of engineering according to claim 1 multi-layer machine components transport device, it is characterised in that: the inside groove (14) laid inside has barrier layer (17).
6. a kind of engineering according to claim 1 multi-layer machine components transport device, it is characterised in that: the sleeve (24) inner wall is all provided with spin (25), and the spin (25) is provided with 2 layers.
7. a kind of engineering according to claim 1 multi-layer machine components transport device, it is characterised in that: the slope The inclined-plane of body (18) is set as shiny surface, and the tilt angle of the Inclination body (18) is 10 °.
CN201910124511.7A 2019-02-20 2019-02-20 A kind of engineering multi-layer machine components transport device Pending CN109677473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910124511.7A CN109677473A (en) 2019-02-20 2019-02-20 A kind of engineering multi-layer machine components transport device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910124511.7A CN109677473A (en) 2019-02-20 2019-02-20 A kind of engineering multi-layer machine components transport device

Publications (1)

Publication Number Publication Date
CN109677473A true CN109677473A (en) 2019-04-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111497916A (en) * 2020-05-25 2020-08-07 广州众维教育科技有限公司 Handcart for production and transportation of chemical fertilizer
CN113245671A (en) * 2021-07-17 2021-08-13 南通杰蕾机械有限公司 Diversified invertion formula carbon dioxide gas shielded welding machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105416363A (en) * 2015-10-29 2016-03-23 上海顺簿贸易经营服务部 Steel rod storage device
CN105857929A (en) * 2016-06-23 2016-08-17 郑州航空工业管理学院 Fragile article logistics box
CN205906478U (en) * 2016-08-21 2017-01-25 浙江洲隆机器制造有限公司 Forge and use heat preservation conveyer
CN108861087A (en) * 2018-08-07 2018-11-23 四川联众达信息技术咨询有限公司 Based on information-based logistics transporting device
CN208165593U (en) * 2018-05-07 2018-11-30 苏州滏瑞精密电子科技有限公司 A kind of Antistatic transfer container with air bag device
WO2018219662A1 (en) * 2017-06-01 2018-12-06 Robert Bosch Gmbh Mobile transport container for a vehicle for load securing of transport goods, method for load securing transport goods, and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105416363A (en) * 2015-10-29 2016-03-23 上海顺簿贸易经营服务部 Steel rod storage device
CN105857929A (en) * 2016-06-23 2016-08-17 郑州航空工业管理学院 Fragile article logistics box
CN205906478U (en) * 2016-08-21 2017-01-25 浙江洲隆机器制造有限公司 Forge and use heat preservation conveyer
WO2018219662A1 (en) * 2017-06-01 2018-12-06 Robert Bosch Gmbh Mobile transport container for a vehicle for load securing of transport goods, method for load securing transport goods, and system
CN208165593U (en) * 2018-05-07 2018-11-30 苏州滏瑞精密电子科技有限公司 A kind of Antistatic transfer container with air bag device
CN108861087A (en) * 2018-08-07 2018-11-23 四川联众达信息技术咨询有限公司 Based on information-based logistics transporting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111497916A (en) * 2020-05-25 2020-08-07 广州众维教育科技有限公司 Handcart for production and transportation of chemical fertilizer
CN111497916B (en) * 2020-05-25 2021-09-24 广州众维教育科技有限公司 Handcart for production and transportation of chemical fertilizer
CN113245671A (en) * 2021-07-17 2021-08-13 南通杰蕾机械有限公司 Diversified invertion formula carbon dioxide gas shielded welding machine
CN113245671B (en) * 2021-07-17 2021-09-24 南通杰蕾机械有限公司 Diversified invertion formula carbon dioxide gas shielded welding machine

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Application publication date: 20190426