CN102808432A - Multidirectional carrier excavator - Google Patents
Multidirectional carrier excavator Download PDFInfo
- Publication number
- CN102808432A CN102808432A CN2012102988914A CN201210298891A CN102808432A CN 102808432 A CN102808432 A CN 102808432A CN 2012102988914 A CN2012102988914 A CN 2012102988914A CN 201210298891 A CN201210298891 A CN 201210298891A CN 102808432 A CN102808432 A CN 102808432A
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- dental lamina
- gripper shoe
- casing
- main shaft
- excavator
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Abstract
The invention discloses a multidirectional carrier excavator which comprises an excavator small arm, an excavator bucket cylinder and a multidirectional transfer grip disposed on a connecting bar of the excavator bucket cylinder. The multidirectional transfer grip comprises an operating motor, a box, a sleeve, a spindle, an upper toothed plate, and a lower toothed plate. The box is formed by connecting a front box and a rear box. The spindle horizontally penetrates through the box and is connected with both the front box and the rear box through bearings. The operating motor is disposed at the rear end of the rear box and is connected with the spindle. A support plate perpendicular to the spindle is disposed at the front end of the spindle, and the spindle penetrates through the support plate. The lower toothed plate is disposed at the lower end of the support plate. The support plate is connected with the upper toothed plate through an operating cylinder, one end of the operating cylinder is hinged to the upper end of the support plate, and the other end of the operating cylinder is hinged to the center of the upper toothed plate. The multidirectional carrier excavator is formed by replacing a bucket of a common hydraulic excavator with the multifunctional transfer grip, and the multidirectional carrier excavator can be used to easily operate digging and transferring materials inconvenient for the bucket to directly operate.
Description
Technical field
The invention belongs to engineering and material technology field, be specifically related to a kind of multi-faceted carrying wheeled digging machine, specifically be applied to carrying and excavation in engineering construction machinery, the rescue process.
Background technology
Earthquake in recent years takes place frequently, and has caused grievous injury for the people's lives and property safety.Especially 5.12 Wenchuan earthquakes and Japanese seismic sea wave bring the strong shock and the pain of injury that is difficult to wear away for especially our soul.Because the instantaneity of the sudden and outburst of earthquake, its preventive works is difficult to carry out, and the rescue work of earthquake seems most important.Existing deliverance apparatus can only be realized actions such as digging, shovel, push away mostly; Be easy to captive is caused the secondary injury; And small-sized artificial deliverance apparatus inefficiency still relies on the manpower rescue in the time of more, and under the situation that aftershock takes place frequently; Rescuer's life security can not be guaranteed, and can not effectively rescue.
Common excavator comprises power set, equipment, slew gear, operating mechanism, transmission mechanism, walking mechanism and supporting facility; Excavator core work parts are scraper bowls; Along with the development of technology excavator significantly strengthens for the high strength work capacity, scraper bowl is tacit more with cooperating of power set.But; Common excavator is primarily aimed in earthwork construction; And if in the face of some special conditions of work, when especially the material of excavation carrying all was not easy to have the scraper bowl direct control now on profile and material, scraper bowl did not just re-use; Therefore, the improvement research work of excavator structure just seems particularly important.
Summary of the invention
Defective or deficiency to above-mentioned prior art existence; The objective of the invention is to; A kind of multi-faceted carrying wheeled digging machine is provided, and this wheeled digging machine is that the scraper bowl with common hydraulic crawler excavator replaces with displacement thing dop in many ways, this in many ways displacement thing dop can in all orientation, rotate freely through motor control; And control the folding of upper and lower pressing plate through operating cylinder, can easy manipulation be not easy to the material of the excavation carrying of scraper bowl direct control.
To achieve these goals, the present invention adopts following technical scheme:
A kind of multi-faceted carrying wheeled digging machine comprises excavator forearm, power shovel oil cylinder and is installed in the thing of the displacement in many ways dop on the connecting rod of power shovel oil cylinder; The said thing of displacement in many ways dop comprises work motor, casing, sleeve, main shaft, goes up dental lamina and following dental lamina, and wherein, casing is formed by connecting preceding casing and rear box; Main shaft level in the casing is passed, and all is connected through bearing between main shaft and preceding casing, the rear box, and sleeve is installed between the two bearings; The work motor is installed in the rear box rear end and is connected with main shaft; The work motor is driven by the control device of excavator main control room;
The front end of main shaft is equipped with perpendicular gripper shoe, and the front end of main shaft passes gripper shoe and interference fit between the two, and this gripper shoe lower end is vertically installed with down dental lamina; Gripper shoe is connected with through operating cylinder and is parallel to the last dental lamina of dental lamina down, and an end of operating cylinder is hinged on gripper shoe upper end midpoint, and the other end is hinged on the center of dental lamina, and said operating cylinder drives through the control device of excavator main control room;
Said both sides of going up the dental lamina rear end all are connected the gripper shoe both sides through two parallel and isometric movable connecting rods, and last dental lamina rear end and movable connecting rod are hinged, and movable connecting rod and gripper shoe are hinged; Two movable connecting rods of the every side of gripper shoe form a parallelogram sturcutre.
Multi-faceted carrying wheeled digging machine of the present invention also comprises following other technologies characteristic:
Said casing rear and front end opening part is provided with seal.
The said front end of going up dental lamina and following dental lamina all is equipped with protruding canine teeth.
Big hanger is all installed in casing and rear box top before said, and the connecting rod of power shovel oil cylinder and preceding casing are hinged through big hanger; Excavator forearm and rear box are hinged through big hanger.
A kind of thing of displacement in many ways dop comprises work motor, casing, sleeve, main shaft, goes up dental lamina and following dental lamina, and wherein, casing is formed by connecting preceding casing and rear box; Main shaft level in the casing is passed, and all is connected through bearing between main shaft and preceding casing, the rear box, and sleeve is installed between the two bearings; The work motor is installed in the rear box rear end and is connected with driving main shaft with main shaft and rotates; The work motor is driven by the control device of excavator main control room;
The front end of main shaft is equipped with perpendicular gripper shoe, and the front end of main shaft passes gripper shoe and interference fit between the two, and this gripper shoe lower end is vertically installed with down dental lamina; Gripper shoe is connected with through operating cylinder and is parallel to the last dental lamina of dental lamina down, and an end of operating cylinder is hinged on gripper shoe upper end midpoint, and the other end is hinged on the center of dental lamina, and said operating cylinder drives through the control device of excavator main control room;
The both sides of last dental lamina rear end all are connected the gripper shoe both sides through two parallel and isometric movable connecting rods, and last dental lamina rear end and connecting rod are hinged, and movable connecting rod and gripper shoe are hinged; Two movable connecting rods of the every side of gripper shoe form a parallelogram sturcutre.
In many ways displacement thing dop of the present invention also comprises following other technologies characteristic:
Said casing rear and front end opening part is provided with seal.
The said front end of going up dental lamina and following dental lamina all is equipped with protruding canine teeth.
Big hanger is all installed in casing and rear box top before said, and preceding casing is through big hanger and power shovel oil cylinder connecting rod, and rear box is hinged through big hanger and excavator forearm.
Characteristic of the present invention and beneficial effect thereof:
1, the parallelogram clamping structure that adopts movable connecting rod to form, it is parallel to have guaranteed when any thickness clamping that up and down dental lamina remains, and makes clamping more reliable and more stable.
2, utilize the flexible of upper tooth leaf fat cylinder can realize regulating the clamp distance between the upper and lower dental lamina continuously, can easily remove the obstruction of different-thickness.
3, upper and lower dental lamina can whole rotate with main shaft in spatial dimension continuously; Thereby can with appropriate angular misalignment barrier, perhaps raise obstruction and play a supportive role according to the difference location, orientation of obstruction; Effectively avoid secondary injury, be applicable to on-the-spot complex environment after the calamity.
Description of drawings
Fig. 1 is a structural representation of the present invention.Wherein, (a) being front view, (b) is vertical view.
Fig. 2 is the assembling drawing of displacement thing dop in many ways.Wherein, (a) being front view, (b) is vertical view.
Fig. 3 is electrichydraulic control figure of the present invention.Wherein, (a) be hydraulic control figure, (b) be circuit controling drawing.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated.
The specific embodiment
Like Fig. 1, shown in Figure 2, multi-faceted carrying wheeled digging machine of the present invention comprises excavator forearm 23, power shovel oil cylinder 8 and is installed in the thing of the displacement in many ways dop on the connecting rod of power shovel oil cylinder 8; The said thing of displacement in many ways dop comprises work motor 10, casing, sleeve 13, main shaft 12, goes up dental lamina 2 and following dental lamina 16, and wherein, casing is formed by connecting through hexagon-headed bolt 22 with rear box 14 preceding casing 6, and casing rear and front end opening part is provided with seal 15; Main shaft 12 level in the casing is passed, and all is connected through bearing 9 between main shaft 12 and preceding casing, the rear box 14, sleeve 13 is installed to prevent bearing 9 move left and right between the two bearings 9; Work motor 10 is installed in rear box 14 rear ends through turret head head trough of belt bolt 11 and is connected with driving main shaft 12 rotations with main shaft 12.Work motor 10 is driven by the control device of excavator main control room.
The front end of main shaft 12 is equipped with perpendicular gripper shoe 5, and the front end of main shaft 12 passes gripper shoe 5 and interference fit between the two, and these gripper shoe 5 lower ends are vertically installed with down dental lamina 16; Gripper shoe 5 is connected with through operating cylinder 3 and is parallel to the last dental lamina 2 of dental lamina 16 down; One end of operating cylinder 3 is hinged on gripper shoe 5 upper end midpoint; The other end is hinged on the center of dental lamina 16, and said operating cylinder 3 drives through the control device of excavator main control room; The both sides of last dental lamina 2 rear ends all are connected gripper shoe 5 both sides through two parallel and isometric movable connecting rods 19; Last dental lamina 2 rear ends are hinged with connecting rod 19 through have strong market potential axle 17 and hex nut 18, and movable connecting rod 19 is hinged with gripper shoe 5 through little hanger hexagon-headed bolt 20; Two movable connecting rods 19 of gripper shoe 5 every sides form a parallelogram sturcutre, thereby have guaranteed that last dental lamina 2 is parallel with following dental lamina 16 all the time in respect to lower platen 16 moving processes; The said front end of going up dental lamina 2 and following dental lamina 16 all is equipped with protruding canine teeth 1.
Preceding casing 6 is all installed big hanger 7 with rear box 14 tops; The connecting rod of power shovel oil cylinder 8 and preceding casing 6 is hinged and through alignment pin 21 location through big hanger 7; Excavator forearm 23 and rear box 14 are hinged and through alignment pin 21 location through big hanger 7, and power shovel oil cylinder 8 and forearm are used for lifting by crane casing.
As shown in Figure 3, the electrohydraulic control system of multi-faceted carrying wheeled digging machine of the present invention is identical with existing hydraulic crawler excavator: comprise that excavator presets equipment reversal valve 31, work motor reversal valve 32, operating cylinder reversal valve 33, unidirectional flow speed control valve 34, work motor 10, overflow valve 35, two-way shut-off valve 36, operating cylinder 3.
The pressure oil of the reversal valve output of presetting on the modern hydraulic crawler excavator of wheeled digging machine utilization of the present invention carries out work, presets reversal valve 31, operating cylinder reversal valve 32 and work motor reversal valve 33 and realizes the control of moving through handling digger operating device.The concrete operations step is: press the button the gating that SB2 or SB3 select the operating cylinder 3 or the motor 10 of working earlier; Operating cylinder 3 all adopts two-position four-way solenoid operated directional valve T3 with the gating of work motor 10; T2 realizes; Control operating cylinder 3 is realized interlocking with the electromagnetic valve of work motor 10 through circuit, can not make the two move simultaneously and makes underfed.SB2 (SB3) presses; Then selected operating cylinder 3 (work motor 10) action; Handle the manual equipment reversal valve 31 that excavator presets this moment and realize flexible (rotating of work motor 10) of operating cylinders 3, thereby realize the folding (rotating) of equipment down.When being in an emergency, can pressing SB1 and realize promptly stopping, the safety in having guaranteed to use.
Multi-faceted dop replaces the scraper bowl of middle-size and small-size excavator, through realizing functions such as pressing from both sides, drag, move with the cooperating of swing arm.Not only can be used for carrying out the carrying work of heavy material, but also can be used to support and remove the building that caves in.In view of the present invention mainly is the carrying work service for heavy material, for reducing cost, realize high performance-price ratio, avoid reproducing large-scale apparatus, therefore process one can with the thing of the displacement in many ways dop of excavator coupling.But it utilizes 360 ° of rotations in the hydraulic motor implementation space that excavator carries; Rely on the operating cylinder effect to realize going up dental lamina upper and lower translation clamping material; And the effects such as rotation that utilize power shovel oil cylinder, bucket arm cylinder, boom cylinder and fuselage, realize the multi-faceted mobile of whole dop.Power shovel oil cylinder, bucket arm cylinder, boom cylinder are excavator itself to be possessed.Can realize the work such as heavy material carrying, cleaning in the engineering through above-mentioned motion combination; Make carrying work more effectively, carry out the labour-saving more; Reach the effect of getting twice the result with half the effort, make excavator operation further strengthened, improve the operating efficiency of excavating or carrying greatly.Stop up and some serious traffic accidents for highway, the present invention can in time clear up damaged flexible pavement, removes the large-scale obstruction on the road, and its high-intensity transporting capacity also can be the obviously effect of cleaning performance of accident vehicle.
Claims (8)
1. a multi-faceted carrying wheeled digging machine is characterized in that, comprises excavator forearm (23), power shovel oil cylinder (8) and is installed in the thing of the displacement in many ways dop (24) on the connecting rod of power shovel oil cylinder (8); The said thing of displacement in many ways dop (24) comprises work motor (10), casing, sleeve (13), main shaft (12), goes up dental lamina (2) and following dental lamina (16), and wherein, casing is formed by connecting preceding casing (6) and rear box (14); Main shaft (12) level in the casing is passed, and all (9 are connected, and sleeve (13) is installed between the two bearings (9) through bearing between main shaft (12) and preceding casing, the rear box (14); Work motor (10) is installed in rear box (14) rear end and is connected with main shaft (12); Work motor (10) is driven by the control device of excavator main control room;
The front end of main shaft (12) is equipped with perpendicular gripper shoe (5), and the front end of main shaft (12) passes gripper shoe (5) and interference fit between the two, and this gripper shoe (5) lower end is vertically installed with down dental lamina (16); Gripper shoe (5) is connected with through operating cylinder (3) and is parallel to the last dental lamina (2) of dental lamina (16) down; One end of operating cylinder (3) is hinged on gripper shoe (5) upper end midpoint; The other end is hinged on the center of dental lamina (16), and said operating cylinder (3) drives through the control device of excavator main control room;
Said both sides of going up dental lamina (2) rear end all are connected gripper shoe (5) both sides through two parallel and isometric movable connecting rods (19), and last dental lamina (2) rear end and movable connecting rod (19) are hinged, and movable connecting rod (19) is hinged with gripper shoe (5); Two movable connecting rods (19) of the every side of gripper shoe (5) form a parallelogram sturcutre.
2. multi-faceted carrying wheeled digging machine as claimed in claim 1 is characterized in that, said casing rear and front end opening part is provided with seal (15).
3. multi-faceted carrying wheeled digging machine as claimed in claim 1 is characterized in that, the said front end of going up dental lamina (2) and following dental lamina (16) all is equipped with protruding canine teeth (1).
4. multi-faceted carrying wheeled digging machine as claimed in claim 1 is characterized in that, big hanger (7) is all installed in said preceding casing (6) and rear box (14) top, and the connecting rod of power shovel oil cylinder (8) and preceding casing (6) are hinged through big hanger (7); Excavator forearm and rear box (14) are hinged through big hanger (7).
5. a displacement thing dop in many ways is characterized in that, comprises work motor (10), casing, sleeve (13), main shaft (12), goes up dental lamina (2) and following dental lamina (16), and wherein, casing is formed by connecting preceding casing (6) and rear box (14); Main shaft (12) level in the casing is passed, and all is connected through bearing (9) between main shaft (12) and preceding casing, the rear box (14), and sleeve (13) is installed between the two bearings (9); Work motor (10) is installed in rear box (14) rear end and is connected with driving main shaft (12) with main shaft (12) and rotates; Work motor (10) is driven by the control device of excavator main control room;
The front end of main shaft (12) is equipped with perpendicular gripper shoe (5), and the front end of main shaft (12) passes gripper shoe (5) and interference fit between the two, and this gripper shoe (5) lower end is vertically installed with down dental lamina (16); Gripper shoe (5) is connected with through operating cylinder (3) and is parallel to the last dental lamina (2) of dental lamina (16) down; One end of operating cylinder (3) is hinged on gripper shoe (5) upper end midpoint; The other end is hinged on the center of dental lamina (16), and said operating cylinder (3) drives through the control device of excavator main control room;
The both sides of last dental lamina (2) rear end all are connected gripper shoe (5) both sides through two parallel and isometric movable connecting rods (19), and last dental lamina (2) rear end and connecting rod (19) are hinged, and movable connecting rod (19) is hinged with gripper shoe (5); Two movable connecting rods (19) of the every side of gripper shoe (5) form a parallelogram sturcutre.
6. the thing of displacement in many ways dop as claimed in claim 5 is characterized in that said casing rear and front end opening part is provided with seal (15).
7. the thing of displacement in many ways dop as claimed in claim 5 is characterized in that, the said front end of going up dental lamina (2) and following dental lamina (16) all is equipped with protruding canine teeth (1).
8. the thing of displacement in many ways dop as claimed in claim 5; It is characterized in that; Big hanger (7) is all installed in casing (6) and rear box (14) top before said; Preceding casing (6) is through big hanger (7) and power shovel oil cylinder (8) connecting rod, and rear box (14) is hinged through big hanger (7) and excavator forearm (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298891.4A CN102808432B (en) | 2012-08-21 | 2012-08-21 | Multidirectional carrier excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298891.4A CN102808432B (en) | 2012-08-21 | 2012-08-21 | Multidirectional carrier excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102808432A true CN102808432A (en) | 2012-12-05 |
| CN102808432B CN102808432B (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210298891.4A Expired - Fee Related CN102808432B (en) | 2012-08-21 | 2012-08-21 | Multidirectional carrier excavator |
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| Country | Link |
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| CN (1) | CN102808432B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081596A (en) * | 2013-02-22 | 2013-05-08 | 农业部南京农业机械化研究所 | White celery banking machine |
| CN114370076A (en) * | 2021-12-24 | 2022-04-19 | 占晓军 | A excavator for stone material shifts |
| CN114991233A (en) * | 2022-04-20 | 2022-09-02 | 张铁汉 | Hydraulic auxiliary tool installed between movable arm and working device of hydraulic excavator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2890088A1 (en) * | 2005-08-29 | 2007-03-02 | Michel Bannes | Metallic pin for hydraulic shovel adjusting beam, is fixed to rear of beam through anchoring point which is fixed/removable securing point of pin, where pin faces trough, and presents force and size proportional to trough |
| CN201296939Y (en) * | 2008-11-03 | 2009-08-26 | 广西玉林玉柴工程机械有限责任公司 | Hydraulic pressure digging machine grabbing clamping device |
| CN201546249U (en) * | 2009-10-09 | 2010-08-11 | 广西玉柴重工有限公司 | Nipper device of hydraulic excavator |
| CN202809672U (en) * | 2012-08-21 | 2013-03-20 | 长安大学 | Multidirectional carrying excavating vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382110A (en) * | 1992-12-30 | 1995-01-17 | Esco Corporation | Quick coupling device |
-
2012
- 2012-08-21 CN CN201210298891.4A patent/CN102808432B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2890088A1 (en) * | 2005-08-29 | 2007-03-02 | Michel Bannes | Metallic pin for hydraulic shovel adjusting beam, is fixed to rear of beam through anchoring point which is fixed/removable securing point of pin, where pin faces trough, and presents force and size proportional to trough |
| CN201296939Y (en) * | 2008-11-03 | 2009-08-26 | 广西玉林玉柴工程机械有限责任公司 | Hydraulic pressure digging machine grabbing clamping device |
| CN201546249U (en) * | 2009-10-09 | 2010-08-11 | 广西玉柴重工有限公司 | Nipper device of hydraulic excavator |
| CN202809672U (en) * | 2012-08-21 | 2013-03-20 | 长安大学 | Multidirectional carrying excavating vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081596A (en) * | 2013-02-22 | 2013-05-08 | 农业部南京农业机械化研究所 | White celery banking machine |
| CN114370076A (en) * | 2021-12-24 | 2022-04-19 | 占晓军 | A excavator for stone material shifts |
| CN114370076B (en) * | 2021-12-24 | 2023-01-06 | 占晓军 | A excavator for stone material shifts |
| CN114991233A (en) * | 2022-04-20 | 2022-09-02 | 张铁汉 | Hydraulic auxiliary tool installed between movable arm and working device of hydraulic excavator |
| CN114991233B (en) * | 2022-04-20 | 2023-11-21 | 张铁汉 | Hydraulic auxiliary tool mounted between boom and working device of hydraulic excavator |
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| Publication number | Publication date |
|---|---|
| CN102808432B (en) | 2014-09-17 |
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Granted publication date: 20140917 Termination date: 20160821 |