CN108661040A - A kind of full-automatic ramming machine and its control method - Google Patents
A kind of full-automatic ramming machine and its control method Download PDFInfo
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- CN108661040A CN108661040A CN201810360117.9A CN201810360117A CN108661040A CN 108661040 A CN108661040 A CN 108661040A CN 201810360117 A CN201810360117 A CN 201810360117A CN 108661040 A CN108661040 A CN 108661040A
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- hammer ram
- pulley
- motor group
- output shaft
- controller
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides full-automatic ramming machines, including hammer ram (1), hammer ram height adjusting unit, power unit, motor group (6), controller (7), brake unit (8), rack (11)；Rack (11) includes bottom plate, positioned at the inverted "L" shape fore-stock of bottom plate front end and positioned at the column of base plate rear end；Motor group (6), controller (7), brake unit (8) are installed on the bottom plate of rack (11)；Hammer ram height adjusting unit is installed on fore-stock；Hammer ram (1) is connected to hammer ram height adjusting unit end；Power unit one end is connected with motor group (6), and the other end is connected with adhesion wheel (12)；Controller (7) is connected with motor group (6), brake unit (8) respectively.The present invention is not required to labor intensive and all processes can be completed, energy saving, while realizing gross area covering, avoids the same area repeated work, while being not required to very important person's operation aside always, it can be achieved that complete automation.
Description
Technical field
The present invention relates to ramming machine field, especially one kind not needing manually-operated full-automatic ramming machine and its controlling party
Method.
Background technology
Ramming machine is the compacting machinary using impact and impact vibration effect compaction in layers backfill.It is broadly divided into firepower
Rammer, electronic frog rammer and speed rammer impactor three types.
Firepower rammer is made by two-stroke internal combustion engine principle, and it is internal combustion piston to have upper and lower two pistons, upper piston in cylinder,
Lower piston is damper piston.Cylinder lower is set with the hammer ram of ramped bottom surface, makes cylinder vertical axis deflection facing forward.Upper piston rod
It is stretched out from the through-hole among cylinder head cover, lower piston rod is stretched out from cylinder lower face, and is joined together with hammer ram, cylinder and hammer ram
Between with spring straining, and equipped with handrail to control the direction of advance of rammer.Firepower is rammed fires masterpiece in combustion mixture
Under, from the ground towards front upper place jump, and under Gravitative Loads, soil is rammed on ground of falling, as soon as the jump pendant of hammer ram one, fuselage is step by step
Forward.
Electronic frog rammer is made using the principle of rotating inertia force, by hammer ram, rams frame, eccentric block, belt pulley and motor
Deng composition.Motor and running part ram frame rear end and are hinged with transmission shaft on sledge seat, in the case where eccentric block centrifuges force effect,
Ramming frame can swing up and down around this axis.It rams frame front end and hammer ram is housed, just ram soil when ramming frame and swinging downwards, swing upward
When make sledge seat move forward.Therefore, frog rammer hammer ram often impacts once, and fuselage moves forward a step.
Speed rammer impactor drives hammer ram to do quick washing movement to tamp by motor through retarder and toggle
Soil, when hammer ram jumps out of ground, operator can push mechanical advance, to mitigate body vibration, keep cylinder vertical axis inclined forward
Tiltedly.If buffer spring group.The effect that rammer tamps clayed soil is preferable, but its hammer ram limited area, should not be used in large area
The tamping operation of the earthwork.Sand, gravel are then needed optionally to be consolidated with vibration compaction machine.
There is the phenomenon that labor intensive, resource in these three ramming machines, and need manual operation, can not achieve it is complete from
The problem of dynamicization.
Invention content
The object of the present invention is to provide a kind of full-automatic ramming machine and its control methods, solve ramming machine labor intensive, need
It wants manual operation, can not achieve the problem of full automation.
Specifically, the present invention provides a kind of full-automatic ramming machine, including hammer ram, hammer ram height adjusting unit, power list
Member, motor group, controller, brake unit, rack；
Rack includes bottom plate, positioned at the inverted "L" shape fore-stock of bottom plate front end and positioned at the column of base plate rear end；Motor group,
Controller, brake unit are installed on the bottom plate of rack；Hammer ram height adjusting unit is installed on fore-stock；Hammer ram is connected to rammer
Hammer height adjusting unit end into shape；Power unit is installed in rack, is connected with motor group；Controller respectively with motor group, braking
Unit is connected.
Further, hammer ram height adjusting unit includes first pulley, second pulley, third pulley and wheel disc；
The wheel disc is installed on the first output shaft of the motor group, and the third pulley passes through belt with the wheel disc
It is connected, the third pulley and second pulley are installed on roller bearing, and the second pulley passes through steel wire rope with the first pulley
It is connected, described steel wire rope one end is fixed in second pulley, and the other end connects hammer ram.
Further, the diameter of second pulley is more than the diameter of the third pulley.
Further, brake unit includes fuel tank, electrohydraulic servo valve, servo hydraulic cylinder, steering gear, steering drag link, turns
To joint arm, tie rod arm and track rod；
Fuel tank is fixed on the bottom plate of rack, and electrohydraulic servo valve is installed on fuel tank, and is connected with controller, servo-fluid
Cylinder pressure is connected with the electrohydraulic servo valve by pipeline, and the output end of servo hydraulic cylinder is connected with the steering gear, and steering gear connects
Connect one end of the steering drag link, one end of the other end connection knuckle arm of steering drag link, the other end of knuckle arm
One end of tie rod arm is connected, the other end of tie rod arm connects track rod.
Further, further include adhesion wheel and driven wheel；
Symmetrical two adhesion wheels are connected by driving shaft, and driving shaft is installed on by bearing in rack；
Symmetrical two driven wheels are connected by driven shaft, and driven shaft is installed on by bearing in rack.
Further, power unit includes first gear, second gear；First gear and second gear are respectively left and right pair
Two claimed；
The second gear is installed on the driving shaft；The first gear is engaged with second gear.
Further, motor group includes the first output shaft, the second output shaft and third output shaft；
First output shaft is connected with the wheel disc；Second output shaft and third output shaft respectively with it is symmetrical
Two first gears be connected.
Further, fluted on the circumference of wheel disc side, the steel wire rope is located in groove.
Further, further include display screen；
The display screen is installed on the column of the rack rear end, and the display screen passes through cable and the controller phase
Even.
In addition, the present invention also provides a kind of control method of full-automatic ramming machine, include the following steps：
Step 1: by display screen input the rate of climb v1 of hammer ram, decrease speed v2, required compacting of subsoil total length M and
Overall width N；
Step 2: proportionally the forward speed v3 of adhesion wheel is calculated in H/L=v1/v3 to controller, which is
The forward speed of adhesion wheel when hammer ram rises, when hammer ram declines, the forward speed of adhesion wheel is 0；
Wherein：L is the length of hammer ram；H is the distance between hammer ram highs and lows；Meanwhile controller will be required
Compacting of subsoil carries out region division, and the width in each region after division is the width W of hammer ram, and according to the end to end mode in region
Set direction of advance；
Step 3: controller sends out control instruction to motor group, the first output shaft of motor group is successively with runner disc, third
Pulley is fallen hammer ram by steel wire rope, realizes compacting of subsoil；
Step 4: controller sends out control instruction to motor group, the first output shaft of motor group is successively with runner disc, third
Pulley is lifted hammer ram to extreme higher position by steel wire rope；Meanwhile the second output shaft and third output shaft the driving master of motor group
Motor car wheel advances；
Lifting and falling for hammer ram is repeated, until ramming machine advances to corner；
Step 5: controller sends out control instruction to electrohydraulic servo valve, the elongation of servo hydraulic cylinder output shaft is controlled, according to
It is secondary that adhesion wheel turning is controlled by steering gear, steering drag link, knuckle arm, tie rod arm and track rod；
Step 6: repeating step 3 to step 5, ramming machine is sequentially completed the work of all areas.
The present invention provides a kind of full-automatic ramming machine and its control methods, are not required to labor intensive and whole mistakes can be completed
Journey, and kinetic energy is transmitted using multiple pulleys, it can be energy saving, controller can divide whole region, realize comprehensive
While product covering, the same area repeated work is avoided, working efficiency can be effectively improved, while being not required to very important person and aside grasping always
Make, it can be achieved that complete automation.
Description of the drawings
Attached drawing is only used for showing the purpose of specific embodiment, and is not considered as limitation of the present invention, in entire attached drawing
In, identical reference mark indicates identical component.
Fig. 1 is the full-automatic ramming machine overall structure diagram of the present invention；
Fig. 2 is the adhesion wheel connection diagram of the full-automatic ramming machine of the present invention；
Fig. 3 is the brake unit connection diagram of the full-automatic ramming machine of the present invention；
Fig. 4 is that the control process of the full-automatic ramming machine of the present invention divides area schematic.
In figure：1- hammer rams, 2- first pulleys, 3- second pulleys, 4- thirds pulley, 5- wheel discs, 6- motors group, 7- controls
Device, 8- brake units, 9- display screens, 10- driven wheels, 11- racks, 12- adhesion wheels, 61- first gears, the second teeth of 62-
Wheel, 81- fuel tanks, 82- electrohydraulic servo valves, 83- servo hydraulic cylinders, 84- steering gears, 85- steering drag links, 86- knuckle arms,
87- tie rod arms, 88- track rods.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of full-automatic ramming machines, as shown in Figure 1, including hammer ram 1, first pulley 2, second pulley 3,
Third pulley 4, wheel disc 5, motor group 6, controller 7, brake unit 8, display screen 9, driven wheel 10, rack 11 and adhesion wheel
12。
Rack 11 is that angle steel or steel-pipe welding form, including bottom plate, positioned at bottom plate front end inverted "L" shape fore-stock and be located at
The column of base plate rear end.Motor group 6, controller 7, brake unit 8 are installed on bottom plate, and motor group 6 includes the first output shaft, the
Two output shafts and third output shaft totally three output shafts.Symmetrical two driven wheels 10 are connected by driven shaft, driven
Axis is installed on by bearing in rack 11.Symmetrical two adhesion wheels 12 are connected by a driving shaft, and driving shaft is logical
Bearing is crossed to be installed in rack 11.As shown in Fig. 2, symmetrical first gear 61 is installed on the second output shaft of motor group 6
It is engaged on third output shaft, and with second gear 62, second gear 62 is installed on driving shaft, passes through first gear 61 and
Two gears 62 advance the power transmission of motor group 6 to driving shaft, driving adhesion wheel 12.Motor group 6 and brake unit 8 are distinguished
It is connected with controller 7, is controlled by controller 7.First pulley 2 is installed on the top of fore-stock, and second pulley 3 and third are slided
Wheel 4 is installed on the corner of fore-stock.A roller bearing is installed by bearing by holder corner, and second pulley 3 is installed respectively on roller bearing
With third pulley 4.It is connected by steel wire rope between first pulley 2 and second pulley 3, second pulley 3 is fixed in steel wire rope one end
On, the other end connects hammer ram 1 so that hammer ram 1 can be placed vacantly, and third pulley 4 is connected with wheel disc 5 by belt, by wheel disc 5
Third pulley 4 is driven to rotate, wheel disc 5 is installed on the first output shaft of motor group 6, and fluted on the circumference of side, steel wire rope is located at
In groove.Display screen 9 is installed, display screen 9 is connected by cable with controller 7, and display screen 9 wraps on the column of 11 rear end of rack
It, can input data containing operable interface.
The diameter of second pulley 3 is more than the diameter of third pulley 4, the purpose is to so that the first output shaft rotation of motor group 6
When a dynamic circle, hammer ram 1 is capable of the movement of distance as big as possible, in this case, can be with prodigious energy saving.
As shown in figure 3, brake unit 8 includes fuel tank 81, electrohydraulic servo valve 82, servo hydraulic cylinder 83, steering gear 84, turns to
Drag link 85, knuckle arm 86, tie rod arm 87 and track rod 88.
Steering drag link 85, knuckle arm 86, tie rod arm 87 and track rod 88 are rod component.Fuel tank 81 is fixed
In on the bottom plate of rack 11, electrohydraulic servo valve 82 is installed on fuel tank 81, and is connected with controller 7, servo hydraulic cylinder 83 with
Electrohydraulic servo valve 82 is connected by pipeline, and 83 output end of servo hydraulic cylinder is connected with steering gear 84, and the connection of steering gear 84 turns to straight
One end of pull rod 85, one end of the other end connection knuckle arm 86 of steering drag link 85, the other end connection of knuckle arm 86
The other end of one end of tie rod arm 87, tie rod arm 87 connects track rod 88, is turned to for controlling adhesion wheel 12.
When work, the strike rate that display screen 9 inputs forward speed and hammer ram 1 is first passed through in advance, by controller 7 to motor group
6 and electrohydraulic servo valve 82 controlled.On the one hand, the first output shaft rotation of motor group 6, passes through wheel disc 5,4 and of third pulley
1 pull-up of hammer ram to extreme higher position, then controller 7 are controlled motor group 6 by steel wire rope so that the first output shaft inverts, and passes through wheel
Disk 5, third pulley 4 and steel wire rope make hammer ram 1 fall, regulation motor group 6, can control the decrease speed of hammer ram 1, and then control it
Hit the dynamics on ground.On the other hand, the second output shaft and third output shaft of motor group are respectively that adhesion wheel 12 provides power, are driven
Dynamic adhesion wheel 12 advances.
When needing turning, controller 7 sends out control instruction, and controlling servo hydraulic cylinder 83 by electrohydraulic servo valve 82 exports
The elongation of axis, and then controlled by steering gear 84, steering drag link 85, knuckle arm 86, tie rod arm 87 and track rod 88
Adhesion wheel 12 processed is turned.
In addition, the present invention also provides the control method of the full-automatic ramming machine, include the following steps：
Step 1: ramming machine is in place, the rate of climb v1, decrease speed v2, required compacting of subsoil of hammer ram are inputted by display screen 9
Total length M and overall width N.
Step 2: between 1 highs and lows of length L and hammer ram that controller 7 passes through preset hammer ram away from
From H, proportionally H/L=v1/v3, is calculated the forward speed v3 of adhesion wheel 12, which is active when hammer ram 1 rises
The forward speed of wheel 12, when hammer ram 1 declines, the forward speed of adhesion wheel 12 is 0, and the purpose being arranged in this way is to ensure ramming
It while machine advances, can be capped along all areas of direction of advance, and working efficiency can be improved to avoid repetition.
Meanwhile the required compacting of subsoil is carried out region division by controller 7 according to the width W of preset hammer ram, after division
Each region width be hammer ram width W, as shown in figure 4, be divided into 6 regions in the present embodiment, setting ramming machine is pressed
Advance according to the direction of shown by arrow, which takes end to end mode, i.e., one a of region, two b of region, region in figure
The direction that three c, four d of region, five e of region and six f of region are carried out successively.
Step 3: controller 7 sends out control instruction to motor group 6, the first output shaft of motor group 6 successively band runner disc 5,
Third pulley 4 is fallen hammer ram 1 by steel wire rope, realizes compacting of subsoil.
Step 4: controller 7 sends out control instruction to motor group 6, the first output shaft of motor group 6 successively band runner disc 5,
Third pulley 4 is lifted hammer ram 1 to extreme higher position by steel wire rope.Meanwhile the second output shaft and the third output of motor group 6
Axis drives adhesion wheel 12 to advance.
Lifting and falling for hammer ram 1 is repeated, until ramming machine advances to corner.
Step 5: controller 7 sends out control instruction to electrohydraulic servo valve 82, the elongation of 83 output shaft of servo hydraulic cylinder is controlled
Amount, and then active vehicle is controlled by steering gear 84, steering drag link 85, knuckle arm 86, tie rod arm 87 and track rod 88
12 turning of wheel.
Step 6: repeating step 3 to step 5, ramming machine is sequentially completed the work of all areas.
After the completion, controller 7 sends out control instruction to motor group 6, and the first output shaft is stopped, the second output shaft and
Three output shafts work on, and driving ramming machine leaves.
In conclusion the present invention provides a kind of full-automatic ramming machine and its control method, being not required to labor intensive can be complete
Kinetic energy is transmitted at all processes, and using multiple pulleys, can be energy saving, controller can divide whole region,
While realizing gross area covering, the same area repeated work is avoided, working efficiency can be effectively improved, while being not required to very important person always
Operation aside is, it can be achieved that complete automation.
Although having been combined preferred embodiment to be described in detail the present invention, those skilled in the art answer
What it is when understanding is without prejudice to spirit of that invention and essence, and various amendments are all allowed, they both fall within this hair
Among bright scope of the claims.
Claims (10)
1. a kind of full-automatic ramming machine, which is characterized in that including hammer ram (1), hammer ram height adjusting unit, power unit, motor
Group (6), controller (7), brake unit (8), rack (11)；
The rack (11) includes bottom plate, the fore-stock positioned at bottom plate front end and the column positioned at base plate rear end；The motor group
(6), controller (7), brake unit (8) are installed on the bottom plate of the rack (11)；The hammer ram height adjusting unit installation
In on fore-stock；The hammer ram (1) is connected to hammer ram height adjusting unit end；The power unit is installed on the machine
On frame (11), it is connected with the motor group (6)；The controller (7) respectively with the motor group (6), brake unit (8) phase
Even.
2. full-automatic ramming machine according to claim 1, which is characterized in that the hammer ram height adjusting unit includes first
Pulley (2), second pulley (3), third pulley (4) and wheel disc (5)；
The wheel disc (5) is installed on the first output shaft of the motor group (6), the third pulley (4) and the wheel disc (5)
It is connected by belt, the third pulley (4) and second pulley (3) are installed on roller bearing, the second pulley (3) and described the
One pulley (2) is connected by steel wire rope, and described steel wire rope one end is fixed in second pulley (3), and the other end connects hammer ram (1).
3. full-automatic ramming machine according to claim 2, which is characterized in that the diameter of the second pulley (3) is more than institute
State the diameter of third pulley (4).
4. full-automatic ramming machine according to claim 3, which is characterized in that the brake unit (8) include fuel tank (81),
Electrohydraulic servo valve (82), servo hydraulic cylinder (83), steering gear (84), steering drag link (85), knuckle arm (86), tie rod arm
(87) and track rod (88)；
The fuel tank (81) is fixed on the bottom plate of the rack (11), and the electrohydraulic servo valve (82) is installed on the fuel tank
(81) on, and it is connected with the controller (7), the servo hydraulic cylinder (83) passes through pipeline with the electrohydraulic servo valve (82)
It is connected, the output end of the servo hydraulic cylinder (83) is connected with the steering gear (84), and steering gear (84) connection is described to be turned
To one end of Drag link (85), the other end of the steering drag link (85) connects one end of the knuckle arm (86), described
The other end of knuckle arm (86) connects one end of the tie rod arm (87), and the other end connection of the tie rod arm (87) is described to be turned
To drag link (88).
5. full-automatic ramming machine according to claim 4, which is characterized in that further include driven wheel (10) and adhesion wheel
(12)；
Symmetrical two adhesion wheels (12) are connected by driving shaft, and the driving shaft is installed on described by bearing
In rack (11)；
Symmetrical two driven wheels (10) are connected by driven shaft, and the driven shaft is installed on described by bearing
In rack (11).
6. full-automatic ramming machine according to claim 5, which is characterized in that the power unit includes first gear
(61), second gear (62)；The first gear (61) and second gear (62) are respectively symmetrical two；
The second gear (62) is installed on the driving shaft；The first gear (61) is engaged with second gear (62).
7. full-automatic ramming machine according to claim 6, which is characterized in that the motor group (6) include the first output shaft,
Second output shaft and third output shaft；
The wheel disc (5) is installed on first output shaft；Symmetrical two first gears (61) are respectively arranged in institute
It states on the second output shaft and third output shaft.
8. according to any full-automatic ramming machines of claim 4-7, which is characterized in that have on the circumference of wheel disc (5) side
Groove, the steel wire rope are located in groove.
9. full-automatic ramming machine according to claim 8, which is characterized in that further include display screen (9)；
The display screen (9) is installed on the column of the rack (11) rear end, and the display screen (9) passes through cable and the control
Device (7) is connected.
10. the control method of full-automatic ramming machine described in a kind of claim 1-9, which is characterized in that include the following steps：
Step 1: inputting the rate of climb v1 of hammer ram, decrease speed v2, the total length M of required compacting of subsoil and total by display screen (9)
Width N；
Step 2: proportionally the forward speed v3 of adhesion wheel (12), the speed is calculated in H/L=v1/v3 to controller (7)
The forward speed of adhesion wheel (12) when rising for hammer ram (1), when hammer ram (1) declines, the forward speed of adhesion wheel (12) is
0；
Wherein：L is the length of hammer ram (1)；H is the distance between hammer ram (1) highs and lows；
Meanwhile required compacting of subsoil is carried out region division by controller (7), the width in each region after division is the width W of hammer ram,
And set direction of advance according to the end to end mode in region；
Step 3: controller (7) sends out control instruction to motor group (6), the first output shaft of motor group (6) is successively with runner disc
(5), third pulley (4) are fallen hammer ram (1) by steel wire rope, realize compacting of subsoil；
Step 4: controller (7) sends out control instruction to motor group (6), the first output shaft of motor group (6) is successively with runner disc
(5), third pulley (4) are lifted hammer ram (1) to extreme higher position by steel wire rope；Meanwhile the second output shaft of motor group (6)
Advance with third output shaft driving adhesion wheel (12)；
Lifting and falling for hammer ram (1) is repeated, until ramming machine advances to corner；
Step 5: controller (7) sends out control instruction to electrohydraulic servo valve (82), control servo hydraulic cylinder (83) output shaft is stretched
Long amount, passes sequentially through steering gear (84), steering drag link (85), knuckle arm (86), tie rod arm (87) and track rod
(88) control adhesion wheel (12) is turned；
Step 6: repeating step 3 to step 5, ramming machine is sequentially completed the work of all areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360117.9A CN108661040A (en) | 2018-04-20 | 2018-04-20 | A kind of full-automatic ramming machine and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360117.9A CN108661040A (en) | 2018-04-20 | 2018-04-20 | A kind of full-automatic ramming machine and its control method |
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| Publication Number | Publication Date |
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| CN108661040A true CN108661040A (en) | 2018-10-16 |
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ID=63780541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360117.9A Pending CN108661040A (en) | 2018-04-20 | 2018-04-20 | A kind of full-automatic ramming machine and its control method |
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| CN (1) | CN108661040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183775A (en) * | 2018-10-23 | 2019-01-11 | 刘景岳 | A kind of building site ground compacting device for reducing dust |
-
2018
- 2018-04-20 CN CN201810360117.9A patent/CN108661040A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183775A (en) * | 2018-10-23 | 2019-01-11 | 刘景岳 | A kind of building site ground compacting device for reducing dust |
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