CN202610874U - Revolving table special for engineering automobile - Google Patents
Revolving table special for engineering automobile Download PDFInfo
- Publication number
- CN202610874U CN202610874U CN 201220197867 CN201220197867U CN202610874U CN 202610874 U CN202610874 U CN 202610874U CN 201220197867 CN201220197867 CN 201220197867 CN 201220197867 U CN201220197867 U CN 201220197867U CN 202610874 U CN202610874 U CN 202610874U
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- CN
- China
- Prior art keywords
- support tube
- base
- base seat
- engineering
- supporting barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a revolving table special for an engineering automobile. The revolving table special for the engineering automobile comprises a supporting frame connected with an engineering automobile frame, wherein the supporting frame is provided with a supporting barrel, the supporting barrel is rotatablely connected with a base seat capable of being provided with an engineering mechanical arm, a gyration drive mechanism used to drive the base seat to rotate on the supporting barrel is connected between the base seat and the supporting barrel, the gyration drive mechanism comprises a tooth line distributed annularly on the surface of an inner cavity of the supporting barrel, the base seat is provided with a power machine, a power output shaft of the power machine is provided with a gear which is meshed with the tooth line, the power machine is a hydraulic motor, an abrasion-resistant disc is arranged between the supporting barrel and the base seat and provided with a through hole used to be penetrated by the power output shaft, and the abrasion-resistant disc is further provided with a protective casing covering the outside of the supporting barrel. The revolving table special for the engineering automobile is capable of achieving 360-degree rotation of the base seat provided with the engineering mechanical arm, and has the advantages of being large in work area and high in work efficiency.
Description
Technical field
The utility model relates to a kind of construction engine and uses rotary table.
Background technology
In the existing engineering construction process, need the usage mining machine to excavate after, re-use loader the soil excavated or building article collected and is contained on the transport vehicle.The digging mechanism of existing excavator or the cane catching machine structure of cane catching machine hinge are contained on the vehicle frame; The driving oil cylinder that drives digging mechanism or the rotation of cane catching machine structure also is housed on the vehicle frame; Thereby realize digging mechanism or the operation in certain angle and radius of cane catching machine structure; The excavator of this structure or cane catching machine can only be realized the engineering operation of certain angle, and work area still is limited, and operating efficiency is not high.
The utility model content
The technical problem that the utility model will solve provides a kind of construction engine of realizing that 360 degree rotate and uses rotary table.
For solving the problems of the technologies described above; The construction engine that is provided comprises the bracing frame that is connected on the engineering truck vehicle frame with rotary table; Its design feature is: support tube is housed on the bracing frame; But be rotatably connected to the base of installing engineering manipulator on the support tube, be connected with between base and the support tube and drive the rotary motion mechanism that base rotates on support tube.
Rotary motion mechanism comprises the groove that is periphery at the support tube surface of internal cavity, is connected with engine on the base, is equipped with on the power output shaft of engine and the groove meshed gears.
Engine is a hydraulic motor.
Wear-resisting dish is housed between said support tube and the base, and wear-resisting dish is provided with the through hole that supplies said power output shaft to pass, and the protective sleeve that covers on the support tube outside is housed on the wear-resisting dish.
After adopting said structure; Because base is rotatably connected on the support tube, and engineering machinery hand (like digging mechanism or cane catching machine structure) can be housed on the base, can drives base 360 degree on support tube through rotary motion mechanism and rotate; Thereby the engineering machinery hand that is connected on the base can be worked in the circular area of certain radius scope; The engineering operations area is far longer than existing sector, and work area is big, high efficiency.
In sum, the utility model can realize that base 360 degree of installing engineering manipulator rotates, and has that work area is big, the advantage of high efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is installed in the structural representation on the cane catching machine for the utility model.
The specific embodiment
Construction engine as shown in Figure 1 is used rotary table; It comprises the bracing frame 2 that is connected on the engineering truck vehicle frame 1; Support tube 3 is housed on the bracing frame 2, but is rotatably connected to the base 4 of installing engineering manipulator on the support tube 3, be connected with between base 4 and the support tube 3 and drive the rotary motion mechanism that base 4 rotates on support tube 3; This rotary motion mechanism comprises the groove that is periphery at support tube 3 surface of internal cavity; Be connected with engine 6 on the base 4, engine 6 is a hydraulic motor, is equipped with on the power output shaft of engine 6 and groove meshed gears 7.Wear-resisting dish 8 is housed between support tube 3 and the base 4; Wear-resisting dish 8 is provided with the through hole that supplies above-mentioned power output shaft to pass; The protective sleeve 9 that covers on support tube 3 outsides is housed on the wear-resisting dish 8; The setting of wear-resisting dish 8 make between support tube 3 and the base 4 relatively rotate softer with improve its application life, the setting of protective sleeve 9 can prevent effectively that foreign material from getting into the inner chamber of support tube 3, to guarantee the smooth and easy engagement of gear 7 and support tube 3 surface of internal cavity grooves.
Cane catching machine as shown in Figure 2, bracing frame 2 are positioned at driver's cabin 10 rears, and the cane catching machine structure is housed on the base 4, and when hydraulic motor started, gear 7 rotated, thereby the cane catching machine structure that drives on base 4 and the base rotates, and sugarcane is grabbed at the no dead angle of realization 360 degree.Above-mentioned cane catching machine structure comprises grabbing the big arm 11 of sugarcane and driving the big arm oil cylinder 12 of grabbing the big arm of sugarcane on the hinge dress base 4; Grab be hinged with on the big arm 12 of sugarcane lead arm 13 with drive lead arm bend and stretch oil cylinder 14; The anterior extension end of lead arm 13 is hinged with and is symmetrical set and two curved grappling fixtures 15; Two grappling fixtures, 15 hinges are contained in and are the hand shape on the same hinge, and the piston rod that also is hinged with two grappling fixture oil cylinders, 16, two grappling fixture oil cylinders 16 on the lead arm 13 is hinged with grappling fixture 15 respectively; When two grappling fixture oil cylinders 16 moved simultaneously, two grappling fixtures 15 closed up or open.
Claims (4)
1. a construction engine is used rotary table; Comprise the bracing frame (2) that is connected on the engineering truck vehicle frame (1); It is characterized in that: support tube (3) is housed on the bracing frame (2); Support tube (3) but on be rotatably connected to the base (4) of installing engineering manipulator, be connected with between base (4) and the support tube (3) and drive base (4) and go up the rotary motion mechanism that rotates at support tube (3).
2. construction engine according to claim 1 is used rotary table; It is characterized in that: said rotary motion mechanism comprises the groove that is periphery at support tube (3) surface of internal cavity; Be connected with engine (6) on the base (4), be equipped with on the power output shaft of engine (6) and groove meshed gears (7).
3. construction engine according to claim 2 is used rotary table, it is characterized in that: said engine (6) is a hydraulic motor.
4. use rotary table according to claim 2 or 3 described construction engines; It is characterized in that: between said support tube (3) and the base (4) wear-resisting dish (8) is housed; Wear-resisting dish (8) is provided with the through hole that supplies said power output shaft to pass, and the protective sleeve (9) that covers on support tube (3) outside is housed on the wear-resisting dish (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197867 CN202610874U (en) | 2012-05-05 | 2012-05-05 | Revolving table special for engineering automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197867 CN202610874U (en) | 2012-05-05 | 2012-05-05 | Revolving table special for engineering automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610874U true CN202610874U (en) | 2012-12-19 |
Family
ID=47344586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220197867 Expired - Fee Related CN202610874U (en) | 2012-05-05 | 2012-05-05 | Revolving table special for engineering automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610874U (en) |
-
2012
- 2012-05-05 CN CN 201220197867 patent/CN202610874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160505 |