CN110203264A - A kind of cargo carrying trolley convenient for operation - Google Patents

A kind of cargo carrying trolley convenient for operation Download PDF

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Publication number
CN110203264A
CN110203264A CN201910503203.5A CN201910503203A CN110203264A CN 110203264 A CN110203264 A CN 110203264A CN 201910503203 A CN201910503203 A CN 201910503203A CN 110203264 A CN110203264 A CN 110203264A
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CN
China
Prior art keywords
plate
connecting plate
handle
cargo carrying
carrying trolley
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910503203.5A
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Chinese (zh)
Other versions
CN110203264B (en
Inventor
黎火娣
张龙辉
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Shenzhen Haoyuan Xinhui Electronics Co Ltd
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Shenzhen Haoyuan Xinhui Electronics Co Ltd
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Priority to CN201910503203.5A priority Critical patent/CN110203264B/en
Publication of CN110203264A publication Critical patent/CN110203264A/en
Application granted granted Critical
Publication of CN110203264B publication Critical patent/CN110203264B/en
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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
    • B62B3/02Hand 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
    • B62B5/00Accessories or details specially adapted for hand carts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/06Hand moving equipment, e.g. handle bars
    • B62B5/064Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00Indexing codes relating to type or characteristics of transported articles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The present invention relates to shipping trolley technical fields, disclose a kind of cargo carrying trolley convenient for operation, including support plate, handle, wheel, the first connecting plate and the second connecting plate;Handle is mounted obliquely on the left side at the top of support plate, the bottom end of handle is fixedly installed with the driving wheel being set to inside support plate, driven wheel is engaged on the right side of driving wheel, top between driving wheel and driven wheel is provided with the gag lever post being of an L-shaped structure, the connecting rod being parallel to each other by three groups between the right side wall of the left side wall and the first connecting plate of the right side wall of support plate and the first connecting plate and the left side wall of the second connecting plate is attached, and the left side of the left side of the first connecting plate and the second connecting plate is rotatably connected to rotor plate.Used the invention has the advantages that being suitable for people of different heights, can separated cargo, placing area can be adjusted, and loading and unloading are convenient, and stability is good.

Description

A kind of cargo carrying trolley convenient for operation
Technical field
The present invention relates to shipping trolley technical field, specifically a kind of cargo carrying trolley convenient for operation.
Background technique
Trolley is the carrying vehicle for being pushed away, being drawn with manpower, it is the first ancestor of all vehicles.Although trolley material carries skill Art continues to develop, but trolley is still used till today as indispensable handbarrow.Trolley obtains in production and life Must be widely applied be because it is cheap, maintenance is simple and convenient to operate, from heavy and light, can be on the ground that motor vehicles inconvenience uses Side's work, it is very convenient in the lighter article of short-haul operation.
Chinese patent (notification number: 109229176 A of CN, the day for announcing: 2019.01.18) discloses a kind of convenient for operation Cargo carrying trolley, including bearing plate and movable plate, bearing plate upper surface side offer sliding slot, slide in the sliding slot It is dynamic to be connected with slide bar.The telescopic rod of the device can carry out the variation of different length by telescoping switch, when progress cargo transport When, it presses fixing card and the area of entire goods putting object is increased, avoid the unstable of cargo placement, then can pull Telescopic rod transports cargo, if there is the case where stair climbing, so that it may cargo be placed on telescopic rod surface, and pass through fixed column Fixed link is fixed, and hand-pulls handle, and bearing plate one end of the device is equipped with tripod wheel, can be used for climbing for stair It climbs, avoids the time-consuming and laborious of manual handling, improve cargo handling efficiency, after cargo has been carried, telescopic rod is received It contracts and is placed in placing groove.But the trolley is for some cargos for needing to classify carrying, can not once into Row is carried, and the efficiency carried is influenced, and the people for not being suitable for different height uses, and practicability is low.
Summary of the invention
The purpose of the present invention is to provide a kind of cargo carrying trolleys convenient for operation, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of cargo carrying trolley convenient for operation, packet Include support plate, handle, wheel, the first connecting plate and the second connecting plate;Handle is mounted obliquely on the left side at the top of support plate, branch The two sides of the bottom of fagging and the two sides of the bottom of the second connecting plate roll and are connected with wheel.The bottom end of handle is fixedly installed with setting Driving wheel inside support plate is engaged with driven wheel on the right side of driving wheel, will drive when manual pivotal handle driving wheel into Row rotation, driving wheel drive driven wheel to be rotated again.Top between driving wheel and driven wheel, which is provided with, to be of an L-shaped structure Gag lever post, the bottom end of gag lever post is placed in the position among driving wheel and driven wheel, and the top of gag lever post, which passes through, is fixed on support The fixed block of plate upper surface is placed with first support bar below gag lever post top side, and first support bar is used to support limit Bar use, when needing to fix handle, by removing first support bar so that the bottom end of gag lever post extend into driving wheel with from Between driving wheel, to block the rotation of driving wheel, and then handle is fixed on some angle.When the angle for needing to adjust handle When, it is pulled out between driving wheel and driven wheel by the manual-up bottom end by gag lever post, is then rotated further by handle, adjusted It is whole good and then secondary handle is fixed by gag lever post.Pass through setting driving wheel, driven wheel, gag lever post and the first support Bar can adjust the height and angle of handle, so that the user that handle is suitable for different heights uses.
The right side wall and the second connecting plate of the left side wall and the first connecting plate of the right side wall of support plate and the first connecting plate Left side wall between the connecting rod that is parallel to each other by three groups be attached.The left side of first connecting plate and the second company The left side of fishplate bar is rotatably connected to rotor plate, and rotor plate is located at the top of connecting rod, and rotor plate being internally provided with and rotating The reset spring that plate surface is parallel to each other, the left end of reset spring are elasticly connected with lateral bar, and the end of bar, which is stretched out, to be turned The middle part upside of the left end of movable plate, bar is fixedly installed with vertical pushing block, and pushing block, which is slidably connected at, is provided with table on rotor plate In the cunning mouth in face, by pulling pushing block to be moved left and right in sliding mouth manually, so that bar or so be driven to stretch and squeeze again Position spring, so that the left end of bar is stretched out or income arrives the inside of rotor plate.The support plate and the first connecting plate Right side wall top is fixedly installed with block, and the setting of block is prevented for limiting when bar reaches the outside of rotor plate It is rotated up.When the cargo being placed on rotor plate needs separated, by pulling pushing block to move right manually, so that Bar is taken in the inside of rotor plate, then rotor plate is turned to vertical state, to play the role of partition.Work as cargo When not needing be separated, rotor plate is horizontally arranged, bar protrude into the inside of rotor plate and from block block bar to Upper movement.
As a further solution of the present invention: the inside of second connecting plate offers three groups of jacks, the inside of jack Plug-in type is connected with inserted link, and the right end of inserted link is fixedly installed with inclined plate.
As a further solution of the present invention: fastening screw, the setting of fastening screw are provided on front side of the second connecting plate For limiting movement of the inserted link in jack.By using the plug-in type of inserted link and jack to connect between inclined plate and the second connecting plate The mode of connecing is attached, so as to extend the distance between inclined plate and the second connecting plate, to increase the use of entire trolley Area.
As a further solution of the present invention: the section of inclined plate is set as right-angled trapezium, convenient for the loading and unloading of trolley.
As a further solution of the present invention: the straightway of inclined plate and the junction of oblique line section are provided with rotary shaft, inclined plate It can swing up and down around rotary shaft.
As a further solution of the present invention: middle lower surface be fixedly connected with vertical hydraulic stem, the bottom of hydraulic stem End is provided with hydraulic cylinder, and the left side of hydraulic cylinder is fixedly connected on the left bottom of inclined plate by second support bar.By starting liquid Cylinder pressure drives hydraulic stem to move up and down, and then inclined plate is driven to swing up and down around rotary shaft, when cargo is placed on inclined plate When, it drives inclined plate to be rotated up by hydraulic cylinder, is placed so that the cargo on inclined plate be shifted on the second connecting plate.Inclined plate When being convenient for the loading and unloading of cargo, enclosing cargo can also be played the role of.
As further scheme of the invention: it is fixedly installed with sucker on the downside of the top of handle, it is fixed entire when needing When trolley, when by the way that handle being pivotally lowered into horizontal state, the bottom end of sucker is adsorbed on the ground just, thus by hand Cart is fixed.
Compared with prior art, the beneficial effects of the present invention are: passing through setting driving wheel, driven wheel, gag lever post and first Support rod can adjust the height and angle of handle, so that the user that handle is suitable for different heights uses;By rotor plate, Bar and reset spring, can be separated by the cargo progress for needing to carry, to prevent different types of cargo from influencing each other; By using the plug-in type connection type of inserted link and jack to be attached between inclined plate and the second connecting plate, so as to extend tiltedly The distance between plate and the second connecting plate, to increase the usable floor area of entire trolley;It is right-angled trapezium by setting section Inclined plate, convenient for cargo up and down and enclosing trolley right end, improve cargo place stability.Advantages of the present invention Be: being suitable for people of different heights and use, can separated cargo, placing area can be adjusted, and loading and unloading are convenient, stability It is good.
Detailed description of the invention
Fig. 1 is a kind of external perspective structural representation of cargo carrying trolley convenient for operation.
Fig. 2 is a kind of schematic diagram of internal structure of cargo carrying trolley convenient for operation.
Fig. 3 is a kind of structural schematic diagram of support plate in cargo carrying trolley convenient for operation.
Wherein: support plate 10, handle 11, sucker 12, wheel 13, inclined plate 14, rotary shaft 15, rotor plate 16, hydraulic stem 17, Block 18, connecting rod 19, inserted link 20, jack 21, fastening screw 22, pushing block 23, sliding mouth 24, the first connecting plate 25, the second connection Plate 26, driving wheel 27, driven wheel 28, fixed block 29, gag lever post 30, first support bar 31, reset spring 32, bar 33 are hydraulic Cylinder 34, second support bar 35.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one
Please refer to Fig. 1-3, a kind of cargo carrying trolley convenient for operation, including support plate 10, handle 11, wheel 13, first Connecting plate 25 and the second connecting plate 26;Handle 11 is mounted obliquely on the left side at 10 top of support plate, the bottom two of support plate 10 Side and the two sides of the bottom of the second connecting plate 26 roll and are connected with wheel 13.The bottom end of handle 11, which is fixedly installed with, is set to support Driving wheel 27 inside plate 10, the right side of driving wheel 27 are engaged with driven wheel 28, will drive when manual pivotal handle 11 actively Wheel 27 is rotated, and driving wheel 27 drives driven wheel 28 to be rotated again.Top between driving wheel 27 and driven wheel 28 It is provided with the gag lever post 30 being of an L-shaped structure, the bottom end of gag lever post 30 is placed in the position among driving wheel 27 and driven wheel 28, limit The top of bar 30 passes through the fixed block 29 for being fixed on 10 upper surface of support plate, is placed with first below 30 top side of gag lever post Support rod 31, first support bar 31 is used to support the use of gag lever post 30, when needing to fix handle 11, by removing first Strut 31, so that the bottom end of gag lever post 30 is extend between driving wheel 27 and driven wheel 28, so that the rotation of driving wheel 27 is blocked, And then handle 11 is fixed on some angle.When needing to adjust the angle of handle 11, by manual-up by gag lever post 30 Bottom end pulled out between driving wheel 27 and driven wheel 28, be then rotated further by handle 11, adjusting and then secondary passing through Handle 11 is fixed gag lever post 30.It is adjustable by setting driving wheel 27, driven wheel 28, gag lever post 30 and first support bar 31 The height and angle of whole handle 11, so that the user that handle 11 is suitable for different heights uses.
The right side wall of the left side wall and the first connecting plate 25 of the right side wall of the support plate 10 and the first connecting plate 25 with It is attached by three groups of connecting rods being parallel to each other 19 between the left side wall of second connecting plate 26.First connecting plate 25 Left side and the left side of the second connecting plate 26 be rotatably connected to rotor plate 16, rotor plate 16 is located at the top of connecting rod 19, Rotor plate 16 is internally provided with the reset spring 32 being parallel to each other with 16 surface of rotor plate, and the left end elasticity of reset spring 32 connects It is connected to lateral bar 33, the end of bar 33 is stretched out the left end of rotor plate 16, is fixedly installed on the upside of the middle part of bar 33 perpendicular Straight pushing block 23, pushing block 23 is slidably connected in the cunning mouth 24 for being provided with 16 upper surface of rotor plate, by pulling pushing block 23 manually It is moved left and right in sliding mouth 24, so that 33 or so stretching of bar and pressed home spring 32 are driven, so that bar 33 Left end stretch out or income arrive rotor plate 16 inside.The right side wall top of the support plate 10 and the first connecting plate 25 is solid Dingan County is equipped with block 18, and the setting of block 18 prevents it upwards for limiting when bar 33 reaches the outside of rotor plate 16 Rotation.When the cargo being placed on rotor plate 16 needs separated, by pulling pushing block 23 to move right manually, so that gear The income of bar 33 arrives the inside of rotor plate 16, then rotor plate 16 is turned to vertical state, to play the role of partition.When When cargo does not need be separated, rotor plate 16 is horizontally arranged, bar 33 protrudes into the inside of rotor plate 16 and by block 18 Block moving up for bar 33.
The inside of second connecting plate 26 offers three groups of jacks 21, and the inner insert of jack 21 is connected with inserted link 20, the right end of inserted link 20 is fixedly installed with inclined plate 14, and the front side of the second connecting plate 26 is provided with fastening screw 22, fastening screw 22 Setting for limiting movement of the inserted link 20 in jack 21.By using inserted link 20 between inclined plate 14 and the second connecting plate 26 It is attached with the plug-in type connection type of jack 21, so as to extend the distance between inclined plate 14 and the second connecting plate 26, from And increase the usable floor area of entire trolley.The section of inclined plate 14 is set as right-angled trapezium, convenient for the loading and unloading of trolley.Inclined plate 14 straightway and the junction of oblique line section are provided with rotary shaft 15, and inclined plate 14 can swing up and down around rotary shaft 15.Tiltedly The middle lower surface of plate 14 is fixedly connected with vertical hydraulic stem 17, and the bottom end of hydraulic stem 17 is provided with hydraulic cylinder 34, hydraulic cylinder 34 left side is fixedly connected on the left bottom of inclined plate 14 by second support bar 35.Hydraulic stem is driven by starting hydraulic cylinder 34 17 move up and down, and then inclined plate 14 is driven to swing up and down around rotary shaft 15, when cargo is placed on inclined plate 14, pass through Hydraulic cylinder 34 drives inclined plate 14 to be rotated up, and places so that the cargo on inclined plate 14 be shifted on the second connecting plate 26.Tiltedly Plate 14 can also play the role of enclosing cargo when being convenient for the loading and unloading of cargo.
The working principle of the invention is: being adjusted to be suitble to the height and angle of user first by handle 11, then push Inclined plate 14 is moved to the position of cargo to be handled, and the end of inclined plate 14 is shifted onto the bottom of cargo, then starts hydraulic cylinder 34 Inclined plate 14 is driven to move up, then by goods movement to the second connecting plate 26, the first connecting plate 25 and support plate 10, when The cargo carried need apart from when, by pulling pushing block 23 to move right, so that rotor plate 16 turns to vertical shape State plays the role of partition, when the usable floor area deficiency of the first connecting plate 25 and the second connecting plate 26, by by inserted link 20 from And pulled out in jack 21, to increase the placing area of trolley.
Embodiment two
On the basis of example 1, it is fixedly installed with sucker 12 on the downside of the top of the handle 11, when needing to fix entire hand When cart, when by the way that handle 11 being pivotally lowered into horizontal state, the bottom end of sucker 12 is adsorbed on the ground just, thus will Trolley is fixed.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (8)

1. a kind of cargo carrying trolley convenient for operation, including support plate (10), handle (11), wheel (13), the first connection Plate (25) and the second connecting plate (26);Handle (11) is mounted obliquely on the left side at the top of support plate (10), support plate (10) The two sides of the bottom of two sides of the bottom and the second connecting plate (26), which roll, is connected with wheel (13), which is characterized in that handle (11) Bottom end, which is fixedly installed with, is set to the internal driving wheel (27) of support plate (10), and driving wheel is engaged with driven wheel on the right side of (27) (28), the top between driving wheel (27) and driven wheel (28) is provided with the gag lever post (30) being of an L-shaped structure, gag lever post (30) bottom end is placed in driving wheel (27) and driven wheel (28) intermediate position, and the top of gag lever post (30), which passes through, is fixed on support The fixed block (29) of plate (10) upper surface is placed with first support bar (31) below gag lever post (30) top side;
The right side wall and of the right side wall of support plate (10) and the left side wall of the first connecting plate (25) and the first connecting plate (25) It is attached by three groups of connecting rods being parallel to each other (19) between the left side wall of two connecting plates (26), the first connecting plate (25) Left side and the left side of the second connecting plate (26) be rotatably connected to rotor plate (16), rotor plate (16) is located at connecting rod (19) Top, rotor plate (16) is internally provided with the reset spring (32) being parallel to each other with rotor plate (16) surface, reset spring (32) left end is elasticly connected with lateral bar (33), and the left end of rotor plate (16), bar are stretched out in the end of bar (33) (33) it is fixedly installed with vertical pushing block (23) on the upside of middle part, pushing block (23), which is slidably connected at, is provided with table on rotor plate (16) In the cunning mouth (24) in face, the right side wall top of support plate (10) and the first connecting plate (25) is fixedly installed with block (18).
2. a kind of cargo carrying trolley convenient for operation according to claim 1, which is characterized in that the second connecting plate (26) inside offers three groups of jacks (21), and the inner insert of jack (21) is connected with inserted link (20).
3. a kind of cargo carrying trolley convenient for operation according to claim 2, which is characterized in that the right side of inserted link (20) End is fixedly installed with inclined plate (14).
4. a kind of cargo carrying trolley convenient for operation according to claim 3, which is characterized in that the second connecting plate (26) fastening screw (22) are provided on front side of.
5. a kind of cargo carrying trolley convenient for operation according to claim 4, which is characterized in that inclined plate (14) is cut Face is set as right-angled trapezium.
6. a kind of cargo carrying trolley convenient for operation according to claim 5, which is characterized in that inclined plate (14) it is straight The junction of line segment and oblique line section is provided with rotary shaft (15).
7. a kind of cargo carrying trolley convenient for operation according to claim 6, which is characterized in that in inclined plate (14) Lower surface is fixedly connected with vertical hydraulic stem (17), and the bottom end of hydraulic stem (17) is provided with hydraulic cylinder (34), hydraulic cylinder (34) left side is fixedly connected on the left bottom of inclined plate (14) by second support bar (35).
8. -7 any a kind of cargo carrying trolley convenient for operation according to claim 1, which is characterized in that handle (11) sucker (12) are fixedly installed on the downside of top.
CN201910503203.5A 2019-06-11 2019-06-11 Cargo handling handcart convenient to operation Active CN110203264B (en)

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Application Number Priority Date Filing Date Title
CN201910503203.5A CN110203264B (en) 2019-06-11 2019-06-11 Cargo handling handcart convenient to operation

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CN110203264A true CN110203264A (en) 2019-09-06
CN110203264B CN110203264B (en) 2021-03-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113071545A (en) * 2021-03-31 2021-07-06 郑州航空工业管理学院 Carry device for luggage case for containing aviation dangerous goods

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CN201128425Y (en) * 2007-01-31 2008-10-08 蔡海明 Improvement of barrow structure
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CN108820007A (en) * 2018-07-12 2018-11-16 上海常仁信息科技有限公司 Domestic type has the healthy robot for carrying function
CN109229176A (en) * 2018-08-31 2019-01-18 扬州邦泰运输有限公司 A kind of cargo carrying trolley convenient for operation
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Publication number Priority date Publication date Assignee Title
EP1222101A1 (en) * 2000-08-18 2002-07-17 Magline, Inc Rapidly demountable multiple platform utility cart assembly and methods of making and operating it
CN2452850Y (en) * 2000-09-28 2001-10-10 宁波华恒塑业有限公司 Multi-functional carrying load hand cart
CN201128425Y (en) * 2007-01-31 2008-10-08 蔡海明 Improvement of barrow structure
JP5325245B2 (en) * 2011-01-06 2013-10-23 宜▲玄▼企業有限公司 Wheelbarrow
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CN206437016U (en) * 2017-02-13 2017-08-25 陕西理工学院 A kind of novel architecture stroller
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113071545A (en) * 2021-03-31 2021-07-06 郑州航空工业管理学院 Carry device for luggage case for containing aviation dangerous goods

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