CN205348254U - Safe type machineshop car - Google Patents
Safe type machineshop car Download PDFInfo
- Publication number
- CN205348254U CN205348254U CN201620013560.5U CN201620013560U CN205348254U CN 205348254 U CN205348254 U CN 205348254U CN 201620013560 U CN201620013560 U CN 201620013560U CN 205348254 U CN205348254 U CN 205348254U
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- working arm
- assembly
- engineering truck
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Abstract
The utility model discloses a safe type machineshop car, install last rotary disk and controlling means on the chassis, its characterized in that including chassis, rotatable formula: the rotatable formula setting of work arm component is on last roating seat, lifting unit one end hinges and hinges in the work arm component and promote work arm component up -and -down motion in last roating seat, the other end, it includes the cockpit to go up the roating seat, the cockpit passes through slide mechanism can go up the slip of roating seat front and back relatively, when the work arm rotates, the cockpit slides with tolerant through the front and back work arm up -and -down motion or reinforcing field range.
Description
Technical field
This utility model relates to a kind of engineering machinery, the safety engineering truck of especially a kind of engineering truck.
Background technology
The engineering truck important plant equipment in engineering construction, it is used widely in places such as transportation, civil buildings, mining and municipal works, is the important engineering machinery of one conventional in various earth and rock works.Usually, the engineering machinery such as engineering truck is typically in its upper rotating body pitching connecting the working rig of the joint type being made up of swing arm and arm etc. dynamicly.Scraper bowl, crushing machine, disintegrating machine or grab bucket etc. are installed in the way of swinging up and down freely in arm front end carry out solving body construction, civil construction construction etc..
Such as Chinese Patent Application No. 201110394165.8, publication date 2012 07 month 11, the name of utility model is called excavator: driver's cabin, scraper bowl, revolving dial, running gear and vehicle frame, described vehicle frame is arranged on described running gear, described revolving dial is arranged between described vehicle frame and described driver's cabin, the center of gravity of the center of gravity of described driver's cabin and described revolving dial is on same vertical line, the center of gravity of the center of gravity of described vehicle frame and described running gear is on same vertical line, the deviation of gravity center of described revolving dial is in the center of described vehicle frame, described driver's cabin is connected with described scraper bowl by full wind-up and the dipper in front.But owing to shovel, bucket it is frequently necessary to move up and down in operation process, needing even sometimes to rotate, the visual field of the driver being now placed in driver's cabin is easily disturbed and blind area occurs.Cause that driver usually can not will be apparent from the environment of the current working condition of excavator and surrounding, be so easily caused working performance and reduce, some engineering accidents even occur.
For the problem points existing for above-mentioned conventional construction.How to develop a kind of safety engineering truck, such that it is able to adapt to different working environments, become relevant practitioner and made great efforts the target that research and development break through.
Utility model content
This utility model solves the technical problem that and is in that to overcome Shortcomings in above-mentioned prior art to provide a kind of safety engineering truck.
For solving above-mentioned technical problem, this utility model have employed techniques below measure: a kind of safety engineering truck, including chassis, the upper rotation dish being rotatably mounted on chassis and control device, it is characterised in that: working arm assembly is arranged on rotating seat turnably；Lifting assembly one end is articulated with rotating seat, the other end is articulated with working arm assembly and the arm component that pushes the work forward moves up and down；Described upper rotating seat includes driving cabin, and described driving cabin can go up rotating seat slide anteroposterior relatively by slide mechanism, and when described working arm rotates, described driving cabin is moved up and down or enhancing field range with tolerant described working arm by slide anteroposterior.
It is perfect further that this utility model can also pass through techniques below measure:
As further improvement, described working arm assembly at least includes two working arms, those working arms promote respectively through lifting assembly and carry out operation individually or simultaneously, at least one of which working arm is slidably arranged on rotation dish and is arranged on the side of driving cabin, when described working arm moves, described driving cabin is moved up and down or enhancing field range with tolerant described working arm by movable.
As further improvement, the upper surface of described upper rotation dish has slide rail and the slide block being slidably arranged on slide rail, the upper surface of described slide block is convexly equipped with rotating shaft, and described working arm is arranged on slide block and is moved left and right along slide rail by described slide block and described working arm can rotate around rotating shaft.
As further improvement, said two working arm is respectively equipped with gripper and scraper bowl, when two working arms away from time, described gripper and scraper bowl can operations individually or simultaneously；When two working arms are close to each other, described gripper and scraper bowl can be combined as big scraper bowl and carry out integration of operation.
As further improvement, the cabin glass of described driving cabin includes low emissivity glass layer and photochromic glass layer.
As further improvement, described base extends outward multiple engaging lug；Supporting leg includes hinged disk assembly, the first telescopic component, supporting arm assembly, vehicle wheel component and the second telescopic component, and wherein hinged disk assembly is set in engaging lug, and hinged with described engaging lug；First telescopic component is connected between hinged disk assembly and base, and carries out hinged with hinged disk assembly and base respectively；Supporting arm assembly is connected between hinged disk assembly and vehicle wheel component, and it carries out hinged with hinged disk assembly and vehicle wheel component respectively；Second telescopic component is connected between hinged disk assembly and supporting arm assembly, and it is hinged with hinged disk assembly and supporting arm assembly respectively；Described vehicle wheel component includes the multiple wheels being arranged on chassis front and back position, and described supporting arm assembly makes multiple wheels of vehicle wheel component carry out individually or simultaneously moving up and down or side-to-side movement by the impetus of the first telescopic component and the second telescopic component.
As further improvement, described slide mechanism include transverse direction and be disposed longitudinally on rotation dish chute, described driving cabin can transversely carry out moving left and right or longitudinally chute moves forward and backward by chute.
As further improvement, farther including to be arranged on the ground lug of described support arm front end, described ground lug includes the lug tooth of the W shape for grabbing ground.
As further improvement, farther including to be arranged on the suction ground pawl of the lower section of base, described suction ground pawl mounting seat and multiple suction pawl being hinged in mounting seat, described suction pawl can be mounted opposite seat and opens or firmly grasp.
As further improvement, described supporting leg includes left front supporting leg, right anterior branch lower limb, left back supporting leg, right rear support leg, and each supporting leg includes hinged disk, support arm, the first extensible member, the second extensible member and wheel, and be positioned at the supporting leg in base front and be positioned at before and after the supporting leg at base rear symmetrical, the supporting leg being positioned at base left is symmetrical with the supporting leg being positioned at base right.
Owing to have employed above technical measures, this utility model at least has following Advantageous Effects:
1, driving cabin can carry out movable according to the kinestate of working arm and the supporting leg on chassis or move left and right.So that driving cabin can move up and down or side-to-side movement by tolerant described working arm on the one hand, it is to avoid the motion of working arm is produced to interfere by driving cabin, affects the normal operation of engineering truck.On the other hand, when working arm motion or front and back leg motion, the position of mobile driving cabin can be passed through again, thus strengthening the field range of driver, enable the working environment of the current handling situations of driver's clearly engineering truck and surrounding, while improving working performance, also improve the safety of engineering truck, reduce the generation of engineering accident.
2, engineering truck adopts many working arms, is equiped with the digging tool of difference in functionality on different working arms.And at least one working arm is can to face left along upper rotation to move right thus can complete the merging between digging tool with other working arms close, work again through the control device multiple working arms of control simultaneously and can carry out integration of operation, realize the diversified function such as handling, broken, crawl, and these functions can be implemented on same object to be onstructed simultaneously, it is achieved the lifting of work efficiency.
3, chassis is the chassis of supporting leg type, and each supporting leg includes hinged disk, support arm, steering cylinder, hoist cylinder and wheel, support arm is promoted respectively thus up and down motion with motor car wheel or side-to-side movement by steering cylinder and hoist cylinder, thus when engineering truck runs into narrow landform, the left and right supporting leg inward being positioned at base both sides is promoted so that wheelspan diminishes to pass through by steering cylinder.And when level terrain, can pass through again to adjust wide wheelspan, increase the stability that car load runs, make operation safer.When running into mountain terrain or barrier, the front and back supporting leg of base is promoted to raise by hoist cylinder so that wheel is lifted above barrier, facilitates feasible, safe and reliable.And when descending, by the decline of front leg strut, so that front leg strut can first land so that complete machine can move down along slope, can land gently again.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of safety engineering truck of the present utility model.
Fig. 2 is the explosive view of safety engineering truck of the present utility model.
The schematic diagram of upper two working arm integrations of operation of rotation dish of Fig. 3 figure this utility model safety engineering truck.
The schematic diagram of left and right, the chassis supporting leg state close to each other of Fig. 4 figure this utility model safety engineering truck.
Fig. 5 is the schematic diagram of two working arms operation simultaneously of safety engineering truck of the present utility model.
Fig. 6 is working state schematic representation during safety engineering truck descending of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model done further details of elaboration.
If accompanying drawing 1 is to a kind of safety engineering truck of the present utility model shown in Fig. 6, including the upper rotation dish 1 being rotatably mounted on chassis 2 and control device, working arm assembly is arranged on rotating seat 2 turnably；Lifting assembly one end is articulated with rotating seat, the other end is articulated with working arm assembly and the arm component that pushes the work forward moves up and down；Described upper rotating seat 1 includes driving cabin 3, and described driving cabin 3 can go up rotating seat 1 slide anteroposterior relatively by slide mechanism, and when described working arm rotates, described driving cabin 3 is moved up and down or enhancing field range with tolerant described working arm by slide anteroposterior.
Described working arm assembly includes two working arms 41 and 42 as shown in Figure 2, working arm 41 and 42 promotes respectively through lifting assembly and carries out operation individually or simultaneously, working arm 41 and 42 is slidably arranged on rotation dish 1 and is arranged on the side of driving cabin 3, when working arm 41 and 42 moves, described driving cabin 3 is moved up and down or enhancing field range with tolerant described working arm 41 and 42 by movable.And in the present embodiment, the structure of working arm 41 or working arm 42 is identical, therefore the following structure as far as one of them working arm is described, and other working arms then no longer repeat.
The upper surface of described upper rotation dish 1 has slide rail and the slide block 5 being slidably arranged on slide rail, the upper surface of described slide block 5 is convexly equipped with rotating shaft, and described working arm 41 is arranged on slide block 5 and is moved left and right along slide rail by described slide block 5 and described working arm 41 can rotate around rotating shaft.Thereby, setting by slide block 5 so that can be close to each other or be located remotely from each other between two working arms 41 and 42, so that time working arm 41 or 42 needs independently working, enough remote distance can be kept, it is to avoid interfere between two working arms 41 and 42.And when two working arms 41 and 42 need integration of operation, again can by its close to each other after splice, carry out integration of operation thus combining.And working arm 41 and 42 is rotatably arranged on slide block 5, it is possible to make two working arms 41 and 42 can mutually rotate an angle.Such as, the working arm 41 being positioned at left side turns left 90 °, the working arm 42 being positioned at right side turns right 90 °, finally make two working arms 3 in being horizontally disposed with, be pointed to respectively on the left of engineering truck construction object and the construction object on right side carry out the construction of different action, thus realizing the lifting of work efficiency.
Said two working arm 41 and 42 as shown in accompanying drawing 1, Fig. 3 is respectively equipped with gripper 51 and scraper bowl 52, when working arm 41 and 42 away from time, described gripper 51 can operation individually or simultaneously with scraper bowl 52.When working arm 41 and 42 is close to each other, described gripper 51 can be combined as excavation or the loading action that big scraper bowl carries out combining with scraper bowl 52, it is achieved that action variation, to adapt to the requirement of different construction environments.
In the present embodiment, the cabin glass of described driving cabin 3 includes low emissivity glass layer and photochromic glass layer.The thereby performance of the cabin glass set of driving cabin 3 low emissivity glass and photochromic glass, make it have the effect of heat insulation of excellence and good light transmission, and the photochromic material in glass can realize its variable color according to the wavelength of light source, the light passed through under burning sun can be made to become soft and have the sense in cool place.
Base 2 as described in shown in accompanying drawing 2, Fig. 4 extends outward four engaging lugs 21；Supporting leg 6 includes hinged disk assembly the 61, first telescopic component 62, supporting arm assembly 63, vehicle wheel component 64 and the second telescopic component 65, and wherein hinged disk assembly 61 is set in engaging lug 21, and hinged with described engaging lug 21；First telescopic component 62 is connected between hinged disk assembly 61 and base 2, and carries out hinged with hinged disk assembly 61 and base 2 respectively；Supporting arm assembly 63 is connected between hinged disk assembly 61 and vehicle wheel component 64, and it carries out hinged with hinged disk assembly 61 and vehicle wheel component 64 respectively；Second telescopic component 65 is connected between hinged disk assembly 61 and supporting arm assembly 63, and it is hinged with hinged disk assembly 61 and supporting arm assembly 63 respectively；Described vehicle wheel component 64 includes the multiple wheels being arranged on chassis 2 front and back position, and described supporting arm assembly 63 makes multiple wheels of vehicle wheel component 64 carry out individually or simultaneously moving up and down or side-to-side movement by the impetus of the first telescopic component 62 and the second telescopic component 65.As shown in Figure 4, when engineering truck runs into narrow landform, by the left and right supporting leg of base 1 both sides inward simultaneously so that wheelspan diminishes to pass through.
And in the present embodiment, supporting leg includes left front supporting leg, right anterior branch lower limb, left back supporting leg, right rear support leg, and each supporting leg includes hinged disk, support arm, the first extensible member, the second extensible member and wheel, and to be positioned at the left front supporting leg in base 2 front and right anterior branch lower limb be symmetrical structure, being positioned at the left back supporting leg at base 2 rear and right rear support leg is symmetrical structure.And the motion between four supporting legs can independent operation, it is also possible to operate simultaneously.Be specially four supporting legs by control device realize carry out moving up and down or side-to-side movement simultaneously, it is also possible to carry out respectively moving up and down or side-to-side movement, thus can ensure that engineering truck carries out operation in different landform, add the motility of operation.
Farther including to be arranged on the ground lug 7 of described supporting arm assembly 63 front end, described ground lug 7 includes the lug tooth 71 of the W shape for grabbing ground.Ground lug 7 can also pass through to arrange telescoping mechanism and its relative support arm component 63 can be moved up and down.And the tooth head of different acuity that lug tooth 71 can include, such that it is able to adapt to soft forest floor, it is also possible to soil property rubs the work on bigger mud ground ground or even ground, rugged mountain region.
Farther including to be arranged on the suction ground pawl 8 of the lower section of base 2, described ground pawl 8 of inhaling includes mounting seat 81 and multiple suction pawl 82 being hinged in mounting seat 81, and described suction pawl 82 can be mounted opposite seat 81 and opens or firmly grasp.Suction ground pawl 8 can also pass through to arrange telescoping mechanism and can move up and down by respect thereto 2.Thereby, increase in the lower section of base 2 and inhale ground pawl 8, when engineering truck fixed point work, inhale the adsorbable ground of pawl 8, ground, and the suction pawl 81 inhaling ground pawl can carry out promptly and expansion action, enhances the intensity inhaling ground, substantially increases stability during engineering truck work.
Described slide mechanism include being disposed longitudinally on rotation dish 1 chute, described driving cabin 3 can longitudinally move forward and backward by chute.Thereby, when working arm 41 and 42, or time front and back supporting leg is in different duties, it is possible to adjusted the position of driving cabin 3 by front and back.The moving state of driving cabin 3 is illustrated below in conjunction with Fig. 5 and Fig. 6.
As shown in Figure 5, when two working arms 41 and 42 operation simultaneously, owing to working arm 41 and 42 all positions are in the left side of driving cabin 3, and working arm 41 is away from driving cabin 3, driver is sitting in the visual field of driving cabin 3 and can be hindered by working arm 42, therefore can not grasp the working condition of working arm 41 at any time.Now, driving cabin 3 can be advanced to the front of working arm 41 and working arm 42 and be obtained with the better visual field by driver, watches the working condition of two working arms simultaneously.Furthermore it is also possible to a kind of situation is, when working arm 42 need to be pointed to driving cabin 3 right construct time, it is possible to slided to the right by working arm 42, and carry out the rotation of 90 ° around rotating shaft.Now, owing to driving cabin 3 is located just at the lower section of working arm 42, owing to move up and down when working arm 42 works, now the athletic meeting of working arm 42 is produced to interfere by driving cabin 3, so working arm 42 is stepped down by the mode that driver can adopt movable driving cabin 3.
As shown in Figure 6, when descending wanted by engineering truck, first moving downward of the front leg strut of base 2, so that front leg strut can first land, whether owing to driver is sitting in, can not to grasp downhill terrain at any time in the driving cabin 3 at rear favourable, now driver can pass through to move to driving cabin 3 front and is obtained with the better visual field and grasps landform situation in real time so that complete machine can move down along slope, lands gently.
In other embodiments, the quantity of working arm can be not limited to two enumerated in above-described embodiment, and can increase according to the kind of digging tool, as set up a working arm with quartering hammer.And working arm can be not only provided at the left side of driving cabin, it is also possible to arrange multiple working arm on the right side of driving cabin.
In other embodiments, working arm all can slide with the slide rail of upper rotation dish and arrange, as in upper embodiment, right side working arm is fixedly installed, and left side working arm slides and arranges, when integration of operation, it is only necessary to left side working arm is slided to the right near, so also can reach digging tool combined and spliced thus the effect of integration of operation.In like manner, it is also possible to the working arm in left side is fixedly installed, and by the working arm on right side slide and arrange.
In other embodiments, left front supporting leg, right anterior branch lower limb, left back supporting leg, right rear support leg can also be full symmetric structures, say, that the structure that each supporting leg includes hinged disk, support arm, the first extensible member, the second extensible member and wheel is all identical.
In other embodiments, sliding guide mechanism can also include horizontal concrete chute, and the quantity of horizontal concrete chute and longitudinal chute everybody one, and they set-up mode entirety are T-shaped.Or the quantity of horizontal concrete chute is two, and the quantity of longitudinal chute is one, and their set-up mode can entirety present I-shaped.It is of course also possible to a longitudinal chute is only set or horizontal concrete chute make driving cabin can relative on rotate dish and seesaw or side-to-side movement can also reach the motion of tolerant working arm and strengthen the effect in the visual field.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacements, improvement etc., should be included within the scope that this utility model is protected.
Claims (10)
1. a safety engineering truck, including base, the upper rotation dish being rotatably mounted on base and control device, it is characterised in that: working arm assembly is arranged on rotating seat turnably；Lifting assembly one end is articulated with rotating seat, the other end is articulated with working arm assembly and the arm component that pushes the work forward moves up and down；Described upper rotating seat includes driving cabin, and described driving cabin can go up rotating seat slide anteroposterior relatively by slide mechanism, and when described working arm rotates, described driving cabin is moved up and down or enhancing field range with tolerant described working arm by slide anteroposterior.
2. safety engineering truck according to claim 1, it is characterized in that, described working arm assembly at least includes two working arms, those working arms promote respectively through lifting assembly and carry out operation individually or simultaneously, at least one of which working arm is slidably arranged on rotation dish and is arranged on the side of driving cabin, when described working arm moves, described driving cabin is moved up and down or enhancing field range with tolerant described working arm by movable.
3. safety engineering truck according to claim 2, it is characterized in that, the upper surface of described upper rotation dish has slide rail and the slide block being slidably arranged on slide rail, the upper surface of described slide block is convexly equipped with rotating shaft, and described working arm is arranged on slide block and is moved left and right along slide rail by described slide block and described working arm can rotate around rotating shaft.
4. safety engineering truck according to claim 2, it is characterised in that be respectively equipped with gripper and scraper bowl on said two working arm, when two working arms away from time, described gripper and scraper bowl can operations individually or simultaneously；When two working arms are close to each other, described gripper and scraper bowl can be combined as big scraper bowl and carry out integration of operation.
5. safety engineering truck according to claim 1, it is characterised in that the cabin glass of described driving cabin includes low emissivity glass layer and photochromic glass layer.
6. safety engineering truck according to claim 1, it is characterised in that described base extends outward multiple engaging lug；Supporting leg includes hinged disk assembly, the first telescopic component, supporting arm assembly, vehicle wheel component and the second telescopic component, and wherein hinged disk assembly is set in engaging lug, and hinged with described engaging lug；First telescopic component is connected between hinged disk assembly and base, and carries out hinged with hinged disk assembly and base respectively；Supporting arm assembly is connected between hinged disk assembly and vehicle wheel component, and it carries out hinged with hinged disk assembly and vehicle wheel component respectively；Second telescopic component is connected between hinged disk assembly and supporting arm assembly, and it is hinged with hinged disk assembly and supporting arm assembly respectively；Described vehicle wheel component includes the multiple wheels being arranged on base front and back position, and described supporting arm assembly makes multiple wheels of vehicle wheel component carry out individually or simultaneously moving up and down or side-to-side movement by the impetus of the first telescopic component and the second telescopic component.
7. the safety engineering truck according to claim 1 or 2 or 3 or 6, it is characterized in that, described slide mechanism includes the chute that is horizontally installed on rotation dish and is disposed longitudinally on the chute on rotation dish, and described driving cabin can transversely carry out moving left and right or longitudinally chute moves forward and backward by chute.
8. safety engineering truck according to claim 6, it is characterised in that farther include to be arranged on the ground lug of described supporting arm assembly front end, described ground lug includes the lug tooth of the W shape for grabbing ground.
9. safety engineering truck according to claim 1, it is characterised in that farther including to be arranged on the suction ground pawl of the lower section of base, described suction ground pawl includes mounting seat and multiple suction pawl being hinged in mounting seat, and described suction pawl can be mounted opposite seat and opens or firmly grasp.
10. safety engineering truck according to claim 6, it is characterized in that, described supporting leg includes left front supporting leg, right anterior branch lower limb, left back supporting leg, right rear support leg, and each supporting leg includes hinged disk, support arm, the first extensible member, the second extensible member and wheel, and be positioned at the supporting leg in base front and be positioned at before and after the supporting leg at base rear symmetrical, the supporting leg being positioned at base left is symmetrical with the supporting leg being positioned at base right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013560.5U CN205348254U (en) | 2016-01-07 | 2016-01-07 | Safe type machineshop car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013560.5U CN205348254U (en) | 2016-01-07 | 2016-01-07 | Safe type machineshop car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205348254U true CN205348254U (en) | 2016-06-29 |
Family
ID=56173816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013560.5U Withdrawn - After Issue CN205348254U (en) | 2016-01-07 | 2016-01-07 | Safe type machineshop car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205348254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625492A (en) * | 2016-01-07 | 2016-06-01 | 厦门理工学院 | Safe engineering truck |
| ES2828849A1 (en) * | 2019-11-27 | 2021-05-27 | Heliopol S L U | AMPHIBIOUS DREDGING MACHINE (Machine-translation by Google Translate, not legally binding) |
-
2016
- 2016-01-07 CN CN201620013560.5U patent/CN205348254U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625492A (en) * | 2016-01-07 | 2016-06-01 | 厦门理工学院 | Safe engineering truck |
| CN105625492B (en) * | 2016-01-07 | 2019-01-22 | 厦门理工学院 | A kind of safety-type engineering truck |
| ES2828849A1 (en) * | 2019-11-27 | 2021-05-27 | Heliopol S L U | AMPHIBIOUS DREDGING MACHINE (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20190122 |
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| AV01 | Patent right actively abandoned |