CN108482460A - A kind of portable hand push concrete transportation trolley - Google Patents
A kind of portable hand push concrete transportation trolley Download PDFInfo
- Publication number
- CN108482460A CN108482460A CN201810433019.3A CN201810433019A CN108482460A CN 108482460 A CN108482460 A CN 108482460A CN 201810433019 A CN201810433019 A CN 201810433019A CN 108482460 A CN108482460 A CN 108482460A
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- Prior art keywords
- hopper
- supporting rack
- frame shape
- driven
- along
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/08—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving tiltably-mounted containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of portable hand push concrete transportation trolleys,Including trolley push bracket and hopper,The trolley push bracket includes frame shape supporting rack and pushing hands,The frame shape supporting rack lower end is equipped with driving wheel,Universal wheel and auxiliary support structure,The frame shape supporting rack upper end is equipped with triangular prism shaped fixed seat,Connecting shaft,Connected components,The hopper lower end is equipped with arc collecting bin,Rotary electric machine is equipped on rear side of the arc collecting bin,Inner cavity is equipped with guide bar,Tilt cylinders are equipped between the hopper and the pushing hands,The frame shape supporting rack upper end and to be equipped with auxiliaring bucket below the hopper to tilt resetting apparatus and its be by elongated link,Bearing,Shaft,Electric rotating machine,Reel,Steel wire rope and transmission mechanism composition,The frame shape supporting rack upper end side is equipped with supply unit and control device,The pushing hands outboard end is equipped with operation panel.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to hydraulic engineering apparatus field, especially a kind of portable hand push concrete transportation trolley.
Background technology
Traditional concrete transportation trolley is Manual-pushing, the not only transport of inconvenient concrete, but also Manual-pushing
Very heavy body burden can be caused to worker；Traditional concrete transportation trolley is to overturn hopper to carry out discharging, anti-in hopper
During turning, since the weight of concrete is excessive, certain destruction can be not only caused to trolley, but also also can be right if do not paid attention to
The life security of worker threatens, therefore needs a kind of portable hand push concrete transportation trolley now, this kind of trolley uses
Driving wheel is driven, and the transport of concrete is not only facilitated, but also significantly reduces the burden that worker pushes trolley, will be traditional
Hopper overturning discharging be changed to guide bar, discharge port carries out discharging, the auxiliaring bucket that is equipped with tilts resetting apparatus auxiliaring bucket and inclines
In addition pushing hands is set as detachable by oblique discharging, when trolley when not in use can unload pushing hands, greatly reduce shared by trolley
Space.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of portable hand push concrete transportation trolley.
Realize above-mentioned purpose the technical scheme is that, a kind of portable hand push concrete transportation trolley, including trolley
Push bracket and the hopper above trolley push bracket, the trolley push bracket include frame shape supporting rack and set on frame shape supporting rack rear end
Pushing hands is respectively equipped with driving wheel, under the frame shape supporting rack in the middle part of the frame shape supporting rack lower end and along its width direction both sides
End rear side and universal wheel is respectively equipped with along its width direction both sides, on front side of the frame shape supporting rack lower end and along its width direction two
Side is respectively equipped with auxiliary support structure, and connection branch is equipped in the middle part of the frame shape supporting rack lower end and along frame shape supporting rack width direction
Support, the connection supporting rack lower end middle part is equipped with drive component and the driving component is along the connection supporting rack length direction
Both sides round end is respectively by driving wheel described in transmission axis connection, the frame shape supporting rack upper center and along its width direction two
Side is respectively equipped with triangular prism shaped fixed seat, and connecting shaft, the hopper are fixed between the triangular prism shaped fixed seat upper end
Respectively by connected components and the connection axis connection in the middle part of lower end and along its width direction both sides, in the hopper lower end
Portion and it is provided along its length arc collecting bin, the arc collecting bin upper end opening is connected to and described with the hopper inner cavity
Rear side is equipped with rotary electric machine to arc collecting bin along its length, and arc collecting bin inner cavity and being provided along its length is led
Expect bar, guide bar one end passes through arc collecting bin rear end face stretching to be connect with the rotary electric machine round end, described
Guide rod outer surface and spiral layers are provided along its length, are equipped with and incline between middle part and the pushing hands on rear side of the hopper upper end
Oblique cylinder, the frame shape supporting rack upper end and is equipped with auxiliaring bucket below the hopper and tilts resetting apparatus, the auxiliary
It is by frame shape supporting rack inner end middle part and the elongated link being provided along its length, length that hopper, which tilts resetting apparatus,
Shape link middle part and along its length the active fixing bearing separated by a distance being respectively equipped with and driven fixing bearing are divided
It Cha Ru not active fixing bearing and active rotating shaft and driven spindle in driven fixing bearing, elongated link lower end and corresponding master
The active reel and driven spiral that electric rotating machine, active rotating shaft and the driven spindle upper end that turn shaft position is equipped with are cased with respectively
Active steel wire rope, driven reel and the hopper lower end being equipped between on rear side of wheel, active reel and the hopper lower end
The transmission mechanism composition being equipped between the driven steel wire rope and active rotating shaft and driven spindle that are equipped between front side, the frame shape branch
Support upper end side is equipped with supply unit and control device, and the pushing hands outboard end is equipped with operation panel.
The auxiliary support structure is by the frame shape supporting framing front end and both sides lower end is respectively equipped with along its length
Hollow support column, the compressed spring in hollow support column and one end be located in hollow support column the other end and pass through hollow branch
The auxiliary support bar composition that dagger lower port is stretched out, the auxiliary support bar can be moved along hollow support column cavity heights direction
Dynamic but its top can not deviate from from the hollow support column lower port.
The driving wheel wheel footpath is relatively larger than the universal wheel wheel footpath, and the 1/2 of the driving wheel wheel footpath is more than the hollow branch
Dagger and the auxiliary support bar height and, the compressed spring fixing end is fixedly installed with the hollow support column inner top,
The compressed spring telescopic end is fixedly installed at the top of the auxiliary support bar.
The connected components are by steel annulus inner ring, steel annulus outer ring and steel annulus inner ring and steel annulus
Several balls composition that equal radians are uniformly provided between outer ring, the steel annulus inner ring fixation are placed in the connecting shaft, institute
Steel annulus outer ring is stated to be fixedly connected with the hopper lower end.
The hopper is the hollow charge cask that upper end open area is more than that lower port is in the placement of ladder shape, and the arc is collected
Storehouse depth is received less than the connecting shaft apart from the hopper bottom face shortest length, hopper front end inclined surface and corresponding arc
Collection warehouse discharging end position is provided with a certain size discharge port, hopper front end inclined surface and the corresponding discharge port lower end position
It is fixed with arc stock guide, the discharge port inner end is equipped with manual cover board, when the rotary electric machine drives the guide bar
When rotation, the spiral layers can drive hopper inner cavity concrete to export.
The active fixing bearing is arranged close to the hopper back-end location, and the driven fixing bearing is close to the hopper
Front position is arranged, and the active rotating shaft lower end is connect across the elongated link with the electric rotating machine round end, described
Elongated link is located above the connection supporting rack, and the electric rotating machine installation position and the driving component position are mutual
Between do not conflict.
The transmission mechanism be by be placed in the middle part of the active rotating shaft driving pulley, be placed in the middle part of the driven spindle
Driven pulley and the belt composition being placed on outside driving pulley and driven pulley.
Side and the elongated link upper end are respectively equipped with pulley blocks before and after the hopper lower end, the active steel wire rope and
The driven steel wire rope installation position is corresponded along the elongated link length direction, and the active steel wire rope and described
Driven steel wire rope passes through the pulley blocks transition respectively.
The supply unit is set as accumulator group, and the operation panel includes power knob and several operation keys, the control
Control equipped with PLC system and respectively in device processed the driving component, rotary electric machine, electric rotating machine, tilt cylinders control mould
Block, the operation panel signal output end are electrically connected with the control device signal input part, and the tilt cylinders telescopic end corresponds to
Its position fixed ends updip certain angle is arranged.
The tilt cylinders push the hopper pitch velocity to drive active steel wire rope and driven steel with the electric rotating machine
Cord makes the hopper pitch velocity be consistent, and the pushing hands is the phase by fixing welding with the frame shape supporting rack rear end
One group of vertical bar at a certain distance and the bar composition being connect with vertical bar, lead between the vertical bar and the bar
It crosses and is bolted.
The portable hand push concrete transportation trolley made using technical scheme of the present invention, this kind of trolley use driving wheel
It is driven, not only facilitates the transport of concrete, but also significantly reduce the burden that worker pushes trolley, by traditional hopper
Overturning discharging is changed to guide bar, discharge port carries out discharging, and the auxiliaring bucket being equipped with tilts resetting apparatus auxiliaring bucket and tilts discharging,
In addition pushing hands is set as detachable, when trolley when not in use can unload pushing hands, greatly reduces the occupied sky of trolley
Between.
Description of the drawings
Fig. 1 is the overall structure diagram of portable hand push concrete transportation trolley of the present invention；
Fig. 2 is auxiliary support structure floor map of the present invention；
Fig. 3 is connected components floor map of the present invention；
Fig. 4 is arc collecting bin position plane schematic diagram of the present invention；
Fig. 5 is spiral layers floor map of the present invention；
Fig. 6 is that auxiliaring bucket of the present invention tilts resetting apparatus structural schematic diagram；
In figure, 1, trolley push bracket；2, hopper；3, frame shape supporting rack；4, pushing hands；5, driving wheel；6, universal wheel；7, auxiliary branch
Support structure；8, supporting rack is connected；9, triangular prism shaped fixed seat；10, connecting shaft；11, connected components；12, arc collecting bin；
13, rotary electric machine；14, guide bar；15, spiral layers；16, tilt cylinders；17, auxiliaring bucket tilts resetting apparatus；18, elongated company
Connect frame；19, active fixing bearing；20, driven fixing bearing；21, active rotating shaft；22, driven spindle；23, electric rotating machine；24、
Active reel；25, driven reel；26, active steel wire rope；27, driven steel wire rope；28, transmission mechanism；29, supply unit；
30, control device；31, operation panel；32, hollow support column；33, compressed spring；34, auxiliary support bar；35, driving pulley；
36, driven pulley；37, belt；38, pulley blocks.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in figures 1 to 6, a kind of portable hand push concrete transportation
Trolley, including trolley push bracket 1 and the hopper 2 above trolley push bracket 1, the trolley push bracket 1 include frame shape supporting rack 3 and set
Pushing hands 4 in 3 rear end of frame shape supporting rack is respectively equipped with drive in the middle part of 3 lower end of frame shape supporting rack and along its width direction both sides
Driving wheel 5 is respectively equipped with universal wheel 6, the frame shape supporting rack on rear side of 3 lower end of frame shape supporting rack and along its width direction both sides
It is respectively equipped with auxiliary support structure 7,3 lower end of the frame shape supporting rack middle part and edge on front side of 3 lower ends and along its width direction both sides
3 width direction of frame shape supporting rack is equipped with connection supporting rack 8, equipped with drive component and described in the middle part of 8 lower end of connection supporting rack
Drive component along 8 length direction both sides round end of the connection supporting rack respectively by be driven axis connection described in driving wheel 5, it is described
3 upper center of frame shape supporting rack and it is respectively equipped with triangular prism shaped fixed seat 9 along its width direction two side ends, it is described triangular prism shaped solid
It is fixed with connecting shaft 10 between 9 upper end of reservation, passes through activity respectively in the middle part of 2 lower end of the hopper and along its width direction both sides
Connection component 11 is connect with the connecting shaft 10, in the middle part of 2 lower end of the hopper and is provided along its length arc collecting bin 12,
12 upper end opening of arc collecting bin be connected to 2 inner cavity of the hopper and the arc collecting bin 12 along its length rear side
Equipped with rotary electric machine 13,12 inner cavity of arc collecting bin and it is provided along its length guide bar 14, the guide bar 14 1
End is stretched out across 12 rear end face of arc collecting bin to be connect with 13 round end of the rotary electric machine, 14 outer surface of guide bar
And spiral layers 15 are provided along its length, tilt cylinders are equipped on rear side of 2 upper end of the hopper between middle part and the pushing hands 4
16, it 3 upper end of frame shape supporting rack and is equipped with auxiliaring bucket positioned at the lower section of the hopper 2 and tilts resetting apparatus 17, the auxiliary
It is the elongated link by 3 inner end of frame shape supporting rack middle part and being provided along its length that hopper, which tilts resetting apparatus 17,
18, the middle part of elongated link 18 and along its length the active fixing bearing 19 separated by a distance being respectively equipped with and driven solid
Dead axle holds 20, is inserted into active fixing bearing 19 and the active rotating shaft 21 in driven fixing bearing 20 and driven spindle 22, length respectively
22 upper end of electric rotating machine 23, active rotating shaft 21 and driven spindle that 18 lower end of shape link and 21 position of corresponding active rotating shaft are equipped with
It is equipped between on rear side of active reel 24 and driven reel 25, active reel 24 and 2 lower end of the hopper being cased with respectively
Active steel wire rope 26, on front side of driven reel 25 and 2 lower end of the hopper between the driven steel wire rope 27 that is equipped with and actively turn
The transmission mechanism 28 being equipped between axis 21 and driven spindle 22 forms, and the 3 upper end side of frame shape supporting rack is equipped with supply unit
29 and control device 30,4 outboard end of the pushing hands is equipped with operation panel 31；The auxiliary support structure 7 is by the frame shape branch
Hollow support column 32 that 3 front end of support and along its length both sides lower end are respectively equipped with, the pressure in hollow support column 32
Contracting spring 33 and one end are located at the other end in hollow support column 32 and pass through the auxiliary support bar that 32 lower port of hollow support column is stretched out
34 compositions, the auxiliary support bar 34 can be moved along 32 cavity heights direction of the hollow support column but its top can not be from described
32 lower port of hollow support column is deviate from；5 wheel footpath of the driving wheel is relatively larger than 6 wheel footpath of the universal wheel, 5 wheel footpath of the driving wheel
1/2 be more than the hollow support column 32 and 34 height of the auxiliary support bar and, 33 fixing end of the compressed spring with it is described in
32 inner top of empty support column is fixedly installed, and 33 telescopic end of the compressed spring is fixedly installed with 34 top of the auxiliary support bar；
The connected components 11 be by steel annulus inner ring, steel annulus outer ring and steel annulus inner ring and steel annulus outer ring it
Between several balls composition for being uniformly provided with of equal radians, the steel annulus inner ring fixation is placed in the connecting shaft 10, the steel
Rounding ring outer ring is fixedly connected with 2 lower end of the hopper；The hopper 2 is that upper end open area is more than lower port in the placement of ladder shape
Hollow charge cask, 12 depth of arc collecting bin less than the connecting shaft 10 apart from the most short length of 2 bottom face of the hopper
Degree, 2 front end inclined surface of the hopper and 12 discharging end position of corresponding arc collecting bin are provided with a certain size discharge port, the material
It struggles against 2 front end inclined surface and the corresponding discharge port lower end position is fixed with arc stock guide, the discharge port inner end is equipped with
Manual cover board, when the rotary electric machine 13 drives the guide bar 14 to rotate, the spiral layers 15 can drive in the hopper 2
Chamber concrete exports；The active fixing bearing 19 is arranged close to 2 back-end location of the hopper, and the driven fixing bearing 20 is leaned on
The 2 front position setting of the nearly hopper, 21 lower end of the active rotating shaft passes through the elongated link 18 and the electric rotating machine
23 round ends connect, and the elongated link 18 is located at 8 top of the connection supporting rack, and 23 installation position of the electric rotating machine
Do not conflict between each other with the driving component position；The transmission mechanism 28 is the master by being placed on 21 middle part of the active rotating shaft
It movable belt pulley 35, the driven pulley 36 for being placed on the middle part of the driven spindle 22 and is placed on outside driving pulley 35 and driven pulley 36
Belt 37 forms；Side and 18 upper end of elongated link are respectively equipped with pulley blocks 38, the active before and after 2 lower end of the hopper
Steel wire rope 26 and 27 installation position of driven steel wire rope are corresponded along 18 length direction of elongated link, and the master
Dynamic steel wire rope 26 and the driven steel wire rope 27 pass through 38 transition of the pulley blocks respectively；The supply unit 29 is set as accumulator
Group, the operation panel 31 include power knob and several operation keys, and PLC system is equipped in the control device 30 and is controlled respectively
The driving component processed, the control module of rotary electric machine 13, electric rotating machine 23, tilt cylinders 16,31 signal of the operation panel
Output end is electrically connected with 30 signal input part of the control device, and 16 telescopic end of the tilt cylinders corresponds to its position fixed ends updip
Certain angle is arranged；The tilt cylinders 16 push 2 pitch velocity of the hopper to drive active steel wire with the electric rotating machine 23
Rope 26 and driven steel wire rope 27 so that 2 pitch velocity of the hopper be consistent, the pushing hands 4 be by with the frame shape supporting rack
The bar composition that 3 rear ends are fixed one group of vertical bar separated by a distance of welding and connect with vertical bar, the vertical bar
It is bolted between the bar.
The features of the present invention is a kind of portable hand push concrete transportation trolley, including trolley push bracket and is pushed away set on trolley
Hopper above frame, trolley push bracket include frame shape supporting rack and the pushing hands set on frame shape supporting rack rear end, frame shape supporting rack lower end
It middle part and is respectively equipped with driving wheel along its width direction both sides, distinguishes on rear side of frame shape supporting rack lower end and along its width direction both sides
Equipped with universal wheel, auxiliary support structure, the support of frame shape are respectively equipped on front side of frame shape supporting rack lower end and along its width direction both sides
It is equipped with connection supporting rack in the middle part of frame lower end and along frame shape supporting rack width direction, connection supporting rack is equipped with drive component in the middle part of lower end
And drive component along connection supporting rack length direction both sides round end respectively by being driven axis connection driving wheel, on frame shape supporting rack
It is respectively equipped with triangular prism shaped fixed seat in the middle part of end and along its width direction two side ends, fixes and sets between triangular prism shaped fixed seat upper end
Have a connecting shaft, in the middle part of hopper lower end and along its width direction both sides respectively by connected components with connect axis connection, hopper
In the middle part of lower end and it is provided along its length arc collecting bin, arc collecting bin upper end opening is connected to hopper inner cavity and arc is received
Rear side is equipped with rotary electric machine to Ji Cang along its length, arc collecting bin inner cavity and is provided along its length guide bar, guide
Bar one end passes through the stretching of arc collecting bin rear end face to be connect with rotary electric machine round end, guide rod outer surface and along its length
Equipped with spiral layers, equipped with tilt cylinders, frame shape supporting rack upper end and under hopper between hopper upper end rear side middle part and pushing hands
Side is equipped with auxiliaring bucket and tilts resetting apparatus, and it is by the middle part of frame shape supporting rack inner end and along it that auxiliaring bucket, which tilts resetting apparatus,
In the middle part of elongated link that length direction is equipped with, the elongated link and along its length master separated by a distance being respectively equipped with
Dynamic fixing bearing and driven fixing bearing are inserted into active fixing bearing and active rotating shaft in driven fixing bearing and driven respectively
Electric rotating machine, active rotating shaft and the driven spindle upper end point that shaft, elongated link lower end and corresponding active rotating shaft position are equipped with
The active steel wire rope that is equipped between on rear side of the active reel and driven reel that are not cased with, active reel and hopper lower end,
The biography being equipped between the driven steel wire rope and active rotating shaft and driven spindle that are equipped between on front side of driven reel and hopper lower end
Motivation structure forms, and frame shape supporting rack upper end side is equipped with supply unit and control device, and pushing hands outboard end is equipped with operation panel, should
Kind trolley is driven using driving wheel, not only facilitates the transport of concrete, but also is significantly reduced worker and pushed trolley
Traditional hopper overturning discharging is changed to guide bar, discharge port progress discharging by burden, and the auxiliaring bucket being equipped with tilts resetting apparatus
Auxiliaring bucket tilts discharging, and pushing hands is in addition set as detachable, when trolley when not in use can unload pushing hands, substantially reduces
Trolley occupied space.
In the present invention, hopper is set to above trolley push bracket, and trolley push bracket includes frame shape supporting rack and pushing hands, the support of frame shape
Driving wheel is equipped in the middle part of frame lower end, rear end is equipped with universal wheel, and front end is equipped with auxiliary support structure, and drive component passes through transmission shaft band
Dynamic driving wheel running, by being equipped with compressed spring between hollow support column and auxiliary support bar to realize Auxiliary support.Frame
Shape supporting rack realizes by connected components and is flexibly connected with connecting shaft that control device controls rotary electric machine running, rotates
Motor drives the rotation of guide bar, and being placed on the rotation of the spiral layers outside guide bar can drive the concrete in hopper outspoken from discharging
Speed discharge controls tilt cylinders running by control device, so as to realize the slight slope of hopper, accelerates coagulation in hopper
The discharge of soil.It frame shape supporting rack upper end and it is equipped with auxiliaring bucket below the hopper tilts resetting apparatus, when tilt cylinders control
When hopper tilts, control device controls electric rotating machine and rotates forward, and active reel, which operates, makes active steel wire rope stretch out, active rotating shaft
Driven spindle rotation is driven by driving pulley, driven pulley and belt, the driven reel running band being placed on driven spindle
Dynamic driven steel wire rope is shunk；After the completion of hopper discharge, electric rotating machine reversion, active reel tenses active steel wire rope and to expect
Bucket resets, and driven reel makes the overhanging extension of driven steel wire rope.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of portable hand push concrete transportation trolley, including trolley push bracket (1) and the hopper above trolley push bracket (1)
(2), which is characterized in that the trolley push bracket (1) includes frame shape supporting rack (3) and the pushing hands set on frame shape supporting rack (3) rear end
(4), driving wheel (5), the frame shape support are respectively equipped in the middle part of frame shape supporting rack (3) lower end and along its width direction both sides
Be respectively equipped with universal wheel (6) on rear side of frame (3) lower end and along its width direction both sides, on front side of frame shape supporting rack (3) lower end and
It is respectively equipped with auxiliary support structure (7) along its width direction both sides, is supported in the middle part of frame shape supporting rack (3) lower end and along frame shape
Frame (3) width direction is equipped with connection supporting rack (8), and drive component and the drive are equipped in the middle part of connection supporting rack (8) lower end
Dynamic component is along connection supporting rack (8) length direction both sides round end respectively by being driven driving wheel (5) described in axis connection, institute
It states frame shape supporting rack (3) upper center and is respectively equipped with triangular prism shaped fixed seat (9), the trigone along its width direction two side ends
Connecting shaft (10) is fixed between cylindricality fixed seat (9) upper end, in the middle part of hopper (2) lower end and along its width direction both sides
It is connect respectively with the connecting shaft (10) by connected components (11), it is in the middle part of hopper (2) lower end and square along its length
To equipped with arc collecting bin (12), arc collecting bin (12) upper end opening is connected to the hopper (2) inner cavity and the arc
Rear side is equipped with rotary electric machine (13), arc collecting bin (12) inner cavity and along its length to shape collecting bin (12) along its length
Direction is equipped with guide bar (14), and described guide bar (14) one end passes through arc collecting bin (12) rear end face to stretch out and described turn
Dynamic motor (13) round end connection, guide bar (14) outer surface and is provided along its length spiral layers (15), the material
It struggles against and is equipped with tilt cylinders (16), the frame shape supporting rack (3) upper end and position between (2) upper end rear side middle part and the pushing hands (4)
It is equipped with auxiliaring bucket below the hopper (2) and tilts resetting apparatus (17), the auxiliaring bucket, which tilts resetting apparatus (17), is
By elongated link (18), the elongated link frame shape supporting rack (3) inner end middle part and be provided along its length
(18) middle part and along its length the active fixing bearing (19) separated by a distance being respectively equipped with and driven fixing bearing
(20), it is inserted into active fixing bearing (19) and the active rotating shaft (21) in driven fixing bearing (20) and driven spindle respectively
(22), electric rotating machine (23), the active rotating shaft (21) that elongated link (18) lower end and corresponding active rotating shaft (21) position are equipped with
Active reel (24) and driven reel (25), active reel (24) and the institute being cased with respectively with driven spindle (22) upper end
On front side of active steel wire rope (26), driven reel (25) and the hopper (2) lower end being equipped between stating on rear side of hopper (2) lower end
Between transmission mechanism (28) group for being equipped between the driven steel wire rope (27) that is equipped with and active rotating shaft (21) and driven spindle (22)
At frame shape supporting rack (3) the upper end side is equipped with supply unit (29) and control device (30), pushing hands (4) outboard end
Equipped with operation panel (31).
2. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the Auxiliary support
Structure (7) is by the frame shape supporting rack (3) front end and both sides lower end is respectively equipped with along its length hollow support column
(32), the compressed spring (33) and one end being set in hollow support column (32) are located at during hollow support column (32) interior other end passes through
Auxiliary support bar (34) composition that empty support column (32) lower port is stretched out, the auxiliary support bar (34) can be along the hollow support
Column (32) cavity heights direction is mobile but its top can not deviate from from the hollow support column (32) lower port.
3. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the driving wheel
(5) wheel footpath is relatively larger than the universal wheel (6) wheel footpath, the 1/2 of driving wheel (5) wheel footpath be more than the hollow support column (32) and
The auxiliary support bar (34) highly and, compressed spring (33) fixing end is fixed with the hollow support column (32) inner top
Setting, compressed spring (33) telescopic end are fixedly installed at the top of the auxiliary support bar (34).
4. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the flexible connection
Component (11) is equal by the radians such as between steel annulus inner ring, steel annulus outer ring and steel annulus inner ring and steel annulus outer ring
The even several balls composition being equipped with, the steel annulus inner ring fixation is placed in the connecting shaft (10), outside the steel annulus
Circle is fixedly connected with the hopper (2) lower end.
5. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the hopper (2)
It is the hollow charge cask that upper end open area is more than that lower port is in the placement of ladder shape, arc collecting bin (12) depth is less than institute
Connecting shaft (10) is stated to collect apart from the hopper (2) bottom face shortest length, hopper (2) the front end inclined surface and corresponding arc
Storehouse (12) discharging end position is provided with a certain size discharge port, under hopper (2) the front end inclined surface and the corresponding discharge port
End position is fixed with arc stock guide, and the discharge port inner end is equipped with manual cover board, when the rotary electric machine (13) drive
When guide bar (14) rotation, the spiral layers (15) can drive the hopper (2) inner cavity concrete to export.
6. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the active is fixed
Bearing (19) is arranged close to the hopper (2) back-end location, and the driven fixing bearing (20) is close to the hopper (2) front end position
It installs, active rotating shaft (21) lower end passes through the elongated link (18) to connect with the electric rotating machine (23) round end
It connects, the elongated link (18) is located above the connection supporting rack (8), and the electric rotating machine (23) installation position and institute
Drive component position is stated between each other not conflict.
7. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the transmission mechanism
(28) be by be placed on driving pulley (35) in the middle part of the active rotating shaft (21), be placed on it is driven in the middle part of the driven spindle (22)
Belt wheel (36) and belt (37) composition being placed on outside driving pulley (35) and driven pulley (36).
8. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the hopper (2)
Side and the elongated link (18) upper end are respectively equipped with pulley blocks (38) before and after lower end, the active steel wire rope (26) and described
Driven steel wire rope (27) installation position is corresponded along elongated link (18) length direction, and the active steel wire rope
(26) and the driven steel wire rope (27) passes through the pulley blocks (38) transition respectively.
9. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the supply unit
(29) it is set as accumulator group, the operation panel (31) includes power knob and several operation keys, and the control device (30) is interior
The control of the driving component, rotary electric machine (13), electric rotating machine (23), tilt cylinders (16) is controlled equipped with PLC system and respectively
Molding block, operation panel (31) signal output end are electrically connected with the control device (30) signal input part, the inclination gas
Cylinder (16) telescopic end corresponds to the setting of its position fixed ends updip certain angle.
10. a kind of portable hand push concrete transportation trolley according to claim 1, which is characterized in that the inclination gas
Cylinder (16) pushes hopper (2) pitch velocity to drive active steel wire rope (26) and driven steel wire rope with the electric rotating machine (23)
(27) so that hopper (2) pitch velocity is consistent, the pushing hands (4) is by solid with frame shape supporting rack (3) rear end
Surely the one group of vertical bar separated by a distance welded and the bar being connect with vertical bar composition, the vertical bar are helped with described
It is bolted between hand lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433019.3A CN108482460A (en) | 2018-05-08 | 2018-05-08 | A kind of portable hand push concrete transportation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433019.3A CN108482460A (en) | 2018-05-08 | 2018-05-08 | A kind of portable hand push concrete transportation trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108482460A true CN108482460A (en) | 2018-09-04 |
Family
ID=63353079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810433019.3A Withdrawn CN108482460A (en) | 2018-05-08 | 2018-05-08 | A kind of portable hand push concrete transportation trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108482460A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480831A (en) * | 2019-08-20 | 2019-11-22 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of subgrade construction Multifunctional hand trolley |
| CN110539403A (en) * | 2019-08-05 | 2019-12-06 | 邹淑芳 | Portable shallow mortar mixer |
| CN110626401A (en) * | 2019-09-09 | 2019-12-31 | 广德世博合成碳材料有限公司 | Carbon molecule processing is with stirring moving fortune equipment |
-
2018
- 2018-05-08 CN CN201810433019.3A patent/CN108482460A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539403A (en) * | 2019-08-05 | 2019-12-06 | 邹淑芳 | Portable shallow mortar mixer |
| CN110480831A (en) * | 2019-08-20 | 2019-11-22 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of subgrade construction Multifunctional hand trolley |
| CN110626401A (en) * | 2019-09-09 | 2019-12-31 | 广德世博合成碳材料有限公司 | Carbon molecule processing is with stirring moving fortune equipment |
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Application publication date: 20180904 |
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