CN204442985U - A kind of screw vertical lift system - Google Patents
A kind of screw vertical lift system Download PDFInfo
- Publication number
- CN204442985U CN204442985U CN201520108974.1U CN201520108974U CN204442985U CN 204442985 U CN204442985 U CN 204442985U CN 201520108974 U CN201520108974 U CN 201520108974U CN 204442985 U CN204442985 U CN 204442985U
- Authority
- CN
- China
- Prior art keywords
- fairlead
- fixedly connected
- screw
- lift system
- vertical lift
- 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
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of screw vertical lift system, comprise frame, fairlead, elevating mechanism and workpiece, described workpiece comprises augers and transmission case, described frame is provided with many and is positioned at conplane vertical guide post, described fairlead comprises connecting portion, guide hole portion, syndeton, guide hole portion is provided with the guide hole cooperatively interacted with guide post, described guide post is connected with fairlead through the guide hole of fairlead, fairlead is fixedly connected with transmission case, described elevating mechanism comprises screw rod, nut sleeve, power source, described screw rod is vertically mounted in frame, driven by power source and rotate, described nut sleeve is with screw rod screw connection and be fixedly connected with transmission case.The utility model screw vertical lift system, be beneficial to tractor and hang, workpiece is easy for removal and installation, changes, easy to maintenance, and structure is comparatively simple, and good stability, possesses good structural stability and processing safety.
Description
Technical field
The utility model relates to agricultural mechanical field, particularly tractor-mounted screw vertical lift system.
Background technology
Be in the Chinese utility model patent of CN201878501U at Authorization Notice No., disclose a kind of booth and plough deeply machine, comprise moving device and the device of digging being located at its rear end, dig device by the fixed mount be fastenedly connected with moving device, be located at the adjustable shelf on fixed mount, control the elevator that adjustable shelf moves up and down, transmission device and tensioning apparatus are formed, its elevator is provided with 4 root posts by parallel on bracket, column bottom and bracket are fastenedly connected, column upper end is open, adjustable shelf is provided with the sleeve connected that to slide with column, the drilling rod driving mechanism body of adjustable shelf comprises the horizontal power transmission shaft and vertical drilling rod axle that are meshed with bevel gear, drilling rod axle is arranged in pairs in horizontal power transmission shaft bottom, drilling rod axle lower end is connected to drilling rod, drilling rod is provided with flight, the flight hand of spiral on the drilling rod of the left and right sides is contrary, fixed mount rear and front end is located at respectively by 2 hydraulic jacks, oil cylinder seat is connected with bracket, piston rod is connected with adjustable shelf.This utility model achieves the vertical lift of drilling rod, has that depth of turning soil is large, operation amplitude broad, operating efficiency advantages of higher.Because this structure device of digging is arranged at fixed mount lower portion, side before and after fixed mount is located at respectively by 2 hydraulic jacks, cause digging device and annex thereof is difficult to dismounting, installs, change, maintenance difficulties is comparatively large, and connecting rod is more also adds somewhat to structural complexity and manufacturing cost.
Be in the Chinese utility model patent of CN201263296Y at Authorization Notice No., disclose a kind of Portable soil ventilator, comprise removable support body, this support body has base and bracing frame, and this base rear vertical is fixed with a support column; Elevator is sheathed on described support column by a lifting cover, is manual hoisting device; Drill bit, described lifting cover side is also fixed with a drive unit, and its output is provided with the drill bit that can realize holing downwards, and be equipped with dissimilar drill bit can for changing.The utility model by drive unit and borehole drill construction all concentrated setting on a moveable support body, not only compact, flexible operation, facilitate one man operation, operation can be implemented in zones of different environment, and this Portable soil ventilator does not need big machinery as power, the lifting of drill bit can Non-follow control, reduces the infringement of drill bit.Because this utility model is used for portable boring, and elevator is by manual working, is unfavorable for tractor-drawn suspension and mechanical automation operation, cannot applies to large sized tractor and hang different areas of activity.
In sum, above two patents all solve the problem of workpiece vertical lift, but all have weak point in the operation of tractor suspension workpiece.
Summary of the invention
The technical problem that the utility model solves is to provide one to be beneficial to tractor and hangs, and workpiece is easy for removal and installation, changes, easy to maintenance, and the comparatively simple screw vertical lift system of structure.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of screw vertical lift system, comprise frame, fairlead, elevating mechanism and workpiece, described workpiece comprises augers and transmission case, described frame is provided with many and is positioned at conplane vertical guide post, described fairlead comprises connecting portion, guide hole portion, syndeton, guide hole portion is provided with the guide hole cooperatively interacted with guide post, described guide post is connected with fairlead through the guide hole of fairlead, fairlead is fixedly connected with transmission case, described elevating mechanism comprises screw rod, nut sleeve, power source, described screw rod is vertically mounted in frame, driven by power source and rotate, described nut sleeve is with screw rod screw connection and be fixedly connected with transmission case.
Preferably, described nut sleeve comprises nut, connecting portion, syndeton, and connecting portion one end is fixedly connected with nut, and the other end is provided with syndeton, and nut is connected with screw flight, and connecting portion is fixed on transmission case side by syndeton.
Preferably, described frame is provided with top, bottom slab structure, and described each guide post is through the corresponding guide hole of fairlead, and one end is fixedly connected with bottom slab structure, and the other end is fixedly connected with top slab structure.
Preferably, described screw rod is installed in the middle part of upper rack, bottom slab structure, and screw rod and top, lower panel shape anatomical connectivity position are equipped with bearing.
Preferably, described power source is fluid pressure type, electrodynamic type or pneumatic type.As, screw rod is driven as power source by hydraulic motor, electromotor.Adopt these power sources, flexibly small and exquisite, unobstructive, is convenient to layout.
Here, guide post can be two, also can be set to more than 3 according to actual needs.Preferably, described guide post is 2, is connected with fairlead by guide hole, and end points is fixedly connected with frame upper and lower part slab structure respectively.Adopt this structure, not only effectively can match with workpiece, and good structural stability can be realized.
Preferably, described fairlead is 2, and each fairlead is provided with 1 connecting portion, 1 guide hole portion matched with guide post, and connecting portion one end of described fairlead is fixedly connected with guide hole portion, and the other end is fixedly connected with workpiece.According to the width of transmission case, the connecting portion of described fairlead is straight plate shape, is fixedly connected on the side of workpiece; Also can be " L " plate shape, be fixedly connected on the rear side of workpiece.
Preferably, the connecting portion of described fairlead and guide hole portion are formed in one formula structure, as connecting portion and guide hole portion integrally casting is shaping or the formula structure that is welded as a whole, to strengthen the intensity of fairlead entirety.
Preferably, be fixedly connected with by connecting rod inside the slab structure of described frame upper and lower part, be provided with " X " shape reinforced structure, " X " shape reinforced structure upper end is fixedly connected with upper rack slab structure, lower end is fixedly connected with frame lower slab structure." X " shape reinforced structure upper end is fixedly connected with upper rack slab structure, lower end is fixedly connected with frame lower slab structure, to strengthen the structural stability of frame further.Described reinforced structure can weld with frame upper and lower frames one, also can be set to the bar linkage structure be connected with frame upper and lower frames by securing member.
Preferably, described being fixedly connected as is achieved a fixed connection by dismountable securing member, and what the guide post of described frame and frame upper and lower frames, fairlead and workpiece, screw rod and frame, nut sleeve and transmission case, each connecting rod of frame upper and lower frames structure, the connecting portion of fairlead and guide hole portion and Connection Block, " X " shape reinforced structure and being fixedly connected with between upper lower bearing bracket frame all can be placed through that securing member realizes removably connects.Such setting, is convenient to the dismounting of whole system, safeguards and transport.
Said structure, when power source drive screw rod rotate forward time, screw rod by with being threaded between nut sleeve, by nut sleeve drive workpiece move downward, auger stem moves downward and extend in soil and works.When screw rod reversely rotates, nut sleeve drives workpiece to move upward, and auger stem moves upward and makes drilling rod vertically leave soil, quits work.By screw vertical lift system of the present invention, can allow the vertical upper and lower motion of workpiece, like this, drilling rod enters into soil or leaves soil and plane perpendicular, the phenomenon that drilling rod is not easy to be subject to bending force and bends and fracture, thus improve the service life of workpiece.Due between screw rod with nut sleeve for being threaded, when dismantling workpiece, install, only need to disconnect fairlead and nut sleeve and can realize with being fixedly connected with of workpiece.When safeguarding workpiece, during as changed the operations such as drilling rod, personnel can operate from workpiece rear easily.
In sum, the utility model screw vertical lift system, be beneficial to tractor to hang, workpiece is easy for removal and installation, change, easy to maintenance, structure is comparatively simple, good stability, possess good structural stability and processing safety, can be applicable to the aspects such as big machinery farming, have a extensive future.
Accompanying drawing explanation
Fig. 1 is the assembly structure right side schematic view of a kind of embodiment of the utility model screw vertical lift system;
Fig. 2 be a kind of embodiment of the utility model screw vertical lift system assembly structure on rear side of schematic diagram;
Fig. 3 is the decomposition texture schematic diagram of a kind of embodiment of the utility model screw vertical lift system;
Wherein: 1. workpiece, 11. transmission cases, 12. augers, 13. fairlead syndetons, 14. nut sleeve syndeton, 2. frames, 21. bottom slab structures, 22. top slab structures, 23. " X " shape reinforced structure, 24. screw rod connecting portion, 3. guide posts, 31. bolt heads, 32. nuts, 4. screw rod, 41. power source connection, 5. nut sleeve, 51. nuts, 52. connecting portions, 53. syndetons, 6. fairlead, 61. guide hole portions, 62. connecting portions, 63. syndetons.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is further elaborated.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, Fig. 2, shown in Fig. 3, a kind of screw vertical lift system, comprise frame, fairlead, elevating mechanism and workpiece, described workpiece comprises augers and transmission case, described frame is provided with many and is positioned at conplane vertical guide post, described fairlead comprises connecting portion, guide hole portion, syndeton, guide hole portion is provided with the guide hole cooperatively interacted with guide post, described guide post is connected with fairlead through the guide hole of fairlead, fairlead is fixedly connected with transmission case, described elevating mechanism comprises screw rod, nut sleeve, power source, described screw rod is vertically mounted in frame, driven by power source and rotate, described nut sleeve is with screw rod screw connection and be fixedly connected with transmission case.
Described frame 2 is provided with top slab structure 22, bottom slab structure 21, and described guide post 3 is 2, and be slidably connected through guide part 61 and fairlead 6, one end is fixedly connected with bottom slab structure 21, and the other end is fixedly connected with top slab structure 22.Described guide post 3 comprises bolt head 31, threaded portion 33, nut 32, guide post 3 is successively through the through hole that the guide hole portion 61 of the through hole that top slab structure 22 is arranged, fairlead 6, bottom slab structure 21 are arranged, then nut 32 is tightened against threaded portion 33, realizes being fastenedly connected of guide post 3 and frame 2.Described fairlead is 2, each fairlead 6 is provided with 1 connecting portion, 62,1 guide hole portion 61 matched with guide post, connecting portion 62 one end of described fairlead 6 is fixedly connected with guide hole portion 61, and the other end is fixedly connected with the fairlead syndeton 13 of workpiece 1 by syndeton 63.
With reference to shown in Fig. 3, described nut sleeve 5 comprises nut 51, connecting portion 52, syndeton 53, connecting portion 52 one end is fixedly connected with nut 51, the other end is provided with syndeton 53, nut 51 is threaded with screw rod 4, and connecting portion 52 is fixed by the nut sleeve syndeton 14 of syndeton 53 with transmission case 11 side.Screw rod connecting portion 24 is equipped with in the middle part of described upper rack, bottom slab structure 22,21, described screw rod 4 is provided with power source connection 41, snap ring 42, threaded portion 43 from top to bottom successively, power source connection 41 is connected with power source (not shown), drives screw rod 4 to do by the rotation centered by screw axis by power source.Described power source is fluid pressure type, electrodynamic type or pneumatic type.As, screw rod 4 is driven as power source by hydraulic motor, and hydraulic motor is installed on power source connection 41.When hydraulic motor rotates forward, drive screw rod 4 to rotate forward, nut sleeve 5 moves downward, and drives workpiece 1 to move downward; Otherwise when hydraulic motor reversely rotates, workpiece 1 moves upward.Screw rod 4 is fixed on the screw rod connecting portion 24 of setting in the middle part of upper rack slab structure 22 by snap ring 42, makes to realize axial restraint between screw rod 4 and frame 2.Threaded portion 43 is connected with nut 51 matching thread of nut sleeve 5.The lower end of screw rod 4 is connected with the screw rod connecting portion 24 in the middle part of frame lower slab structure 21.Described nut sleeve 5 comprises nut 51, connecting portion 52, syndeton 53, connecting portion 52 one end is fixedly connected with nut 51, as welding or one-body molded, the other end is provided with syndeton 53, and syndeton 53 is fixedly connected with the nut sleeve syndeton 14 that transmission case 11 is arranged.
For reducing the friction clamping stagnation that screw rod 4 is connected with frame 2, on the screw rod connecting portion 24 of the top of frame 2, bottom slab structure 22,21, be equipped with bearing (not shown).
The connecting portion 62 of described fairlead 6 is straight plate shape, two sides of the transmission case 11 of described workpiece 1 stretch out fairlead syndeton 13 backward, fairlead syndeton 13 is provided with the through hole coordinated with fairlead 6 syndeton 63, fairlead 6 and workpiece 1 is fastenedly connected by bolt.In addition, according to the width of transmission case 11, connecting portion 62 also can be other shapes such as " L " plate shape.As, when transmission case 11 wider, connecting portion 62 is for being provided with " L " plate shape of through hole, and the rear side of transmission case 11 is provided with screw, and fairlead 6 is fixed on the rear side of transmission case 11 by screw rod, realizes being fastenedly connected.
Connecting portion 62 and the guide hole portion 61 of described fairlead 6 are formed in one formula structure, as welded or pouring is one-body molded.
Be fixedly connected with by connecting rod inside described frame upper and lower part slab structure 22,21, be provided with " X " shape reinforced structure 23, " X " shape reinforced structure 23 upper end is fixedly connected with upper rack slab structure 22, lower end is fixedly connected with frame lower slab structure 21.Described " X " shape reinforced structure 23 can weld with frame upper and lower frames one, also can be set to the bar linkage structure be connected with frame upper and lower frames by securing member.
It should be noted that, above in each embodiment, what the connecting portion 11 of each connecting rod of the guide post 3 of described frame 2 and frame about 2 slab structure, fairlead 6 and workpiece 1, frame top and the bottom slab structure, screw rod 5 and frame top and the bottom slab structure 22,21 and floor 24, fairlead 6 and guide hole portion 12 and Connection Block 5, screw rod 4 and frame 2, nut sleeve 5 and transmission case 1, " X " shape reinforced structure 10 and being fixedly connected with between upper lower bearing bracket frame all can be placed through that securing member realizes removably connects.Such setting, is convenient to the dismounting of whole system, safeguards and transport.
By screw vertical lift system of the present utility model, can allow the vertical upper and lower motion of workpiece, like this, drilling rod enters into soil or leaves soil and plane perpendicular, the phenomenon that drilling rod is not easy to be subject to bending force and bends and fracture, thus improve the service life of workpiece.Due between nut sleeve 5 with screw rod 4 for being threaded, when dismantling workpiece, install, only need to disconnect fairlead 6, nut sleeve 5 and can realize with being fixedly connected with of workpiece 1.When safeguarding workpiece, during as changed the operations such as drilling rod, personnel can operate from workpiece rear easily.
It is last it is noted that the above embodiment is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a screw vertical lift system, comprise frame, fairlead, elevating mechanism and workpiece, it is characterized in that, described workpiece comprises augers and transmission case, described frame is provided with many and is positioned at conplane vertical guide post, described fairlead comprises connecting portion, guide hole portion, syndeton, guide hole portion is provided with the guide hole cooperatively interacted with guide post, described guide post is connected with fairlead through the guide hole of fairlead, fairlead is fixedly connected with transmission case, described elevating mechanism comprises screw rod, nut sleeve, power source, described screw rod is vertically mounted in frame, driven by power source and rotate, described nut sleeve is with screw rod screw connection and be fixedly connected with transmission case.
2. screw vertical lift system as claimed in claim 1, it is characterized in that, described nut sleeve comprises nut, connecting portion, syndeton, connecting portion one end is fixedly connected with nut, the other end is provided with syndeton, nut is connected with screw flight, and connecting portion is fixed on transmission case side by syndeton.
3. screw vertical lift system as claimed in claim 2, it is characterized in that, described frame is provided with top, bottom slab structure, and described each guide post is through the corresponding guide hole of fairlead, one end is fixedly connected with bottom slab structure, and the other end is fixedly connected with top slab structure.
4. screw vertical lift system as claimed in claim 3, it is characterized in that, described screw rod is installed in the middle part of upper rack, bottom slab structure, and screw rod and top, lower panel shape anatomical connectivity position are equipped with bearing.
5. screw vertical lift system as claimed in claim 4, it is characterized in that, described power source is fluid pressure type, electrodynamic type or pneumatic type.
6. screw vertical lift system as claimed in claim 5, it is characterized in that, described guide post is 2, is connected with fairlead by guide hole, and end points is fixedly connected with frame upper and lower part slab structure respectively.
7. screw vertical lift system as claimed in claim 6, it is characterized in that, described fairlead is 2, each fairlead is provided with 1 connecting portion, 1 guide hole portion matched with guide post, connecting portion one end of described fairlead is fixedly connected with guide hole portion, and the other end is fixedly connected with workpiece.
8. screw vertical lift system as claimed in claim 7, it is characterized in that, the connecting portion of described fairlead is straight plate shape, is fixedly connected on the side of workpiece.
9. screw vertical lift system as claimed in claim 7, it is characterized in that, the connecting portion of described fairlead is " L " plate shape, is fixedly connected on the rear side of workpiece.
10. the screw vertical lift system as described in one of the claims, is characterized in that, described in be fixedly connected as being fixedly connected with of being realized by dismountable securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108974.1U CN204442985U (en) | 2015-02-15 | 2015-02-15 | A kind of screw vertical lift system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108974.1U CN204442985U (en) | 2015-02-15 | 2015-02-15 | A kind of screw vertical lift system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442985U true CN204442985U (en) | 2015-07-08 |
Family
ID=53649960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108974.1U Expired - Fee Related CN204442985U (en) | 2015-02-15 | 2015-02-15 | A kind of screw vertical lift system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732696A (en) * | 2017-12-13 | 2018-02-23 | 湖南埃尔凯电器有限公司 | High-tension switch cabinet for open air |
-
2015
- 2015-02-15 CN CN201520108974.1U patent/CN204442985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732696A (en) * | 2017-12-13 | 2018-02-23 | 湖南埃尔凯电器有限公司 | High-tension switch cabinet for open air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104604372A (en) | Cantilever vertical lifting system | |
| US9790742B2 (en) | Drilling apparatus and method for drilling | |
| CN205047152U (en) | Full hydraulic rotary engineering driller | |
| CN201263296Y (en) | Portable soil ventilator | |
| CN102561940A (en) | Mechanical single-arm type hydraulic roof-bolter | |
| CN204442985U (en) | A kind of screw vertical lift system | |
| CN104604375A (en) | Rack-type vertical lifting system | |
| CN204859912U (en) | Rack formula vertical lift system | |
| CN207955718U (en) | The electric platforms formula device of server cabinet built-in device is installed | |
| CN204796056U (en) | Cantilever vertical lift system | |
| CN204108575U (en) | A kind of welding clamping tooling of hexagon steel tube tower | |
| CN104405282A (en) | Self-propelling hydraulic water well drilling rig | |
| CN201026562Y (en) | Sucker rod hydraulic loader | |
| CN106337660B (en) | Double-holding-pressure power underneath pile driver | |
| CN105014164B (en) | Automatic servo tooth machining unit and its system | |
| CN210658349U (en) | Center pillar supporting device for piling in pavement construction | |
| CN203905855U (en) | Multifunctional quick workover rig | |
| CN203778780U (en) | Turning device for lathe material conveying | |
| CN209586258U (en) | A kind of simple drilling rig | |
| CN104227420A (en) | Pipe-milling and pipe-expanding integrated equipment of boiler | |
| CN112706302A (en) | Perforating supporting device for building construction | |
| CN210524921U (en) | Oil cylinder assembling device of walking pile machine | |
| CN219864876U (en) | Building construction drilling appurtenance | |
| CN110394903A (en) | A kind of large-scale perforating device of construction | |
| CN209157188U (en) | The rig floor of more drill bit outputs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160509 Address after: 537522 Guangxi five Feng Machinery Co., Ltd. the Guangxi Zhuang Autonomous Region Rongxian County Economic Development Zone Patentee after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: Yuzhou District People's road 537000 the Guangxi Zhuang Autonomous Region Yulin City No. 398 Patentee before: Li Yangming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |