CN210214534U - Hoisting tool for loading and unloading nursery stock - Google Patents
Hoisting tool for loading and unloading nursery stock Download PDFInfo
- Publication number
- CN210214534U CN210214534U CN201921263257.0U CN201921263257U CN210214534U CN 210214534 U CN210214534 U CN 210214534U CN 201921263257 U CN201921263257 U CN 201921263257U CN 210214534 U CN210214534 U CN 210214534U
- Authority
- CN
- China
- Prior art keywords
- trunk
- nursery stock
- rod
- hoop
- vertical
- 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
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an apparatus is lifted by crane in nursery stock loading and unloading mainly relates to nursery stock loading and unloading field. Comprises a vertical suspender, a hydraulic oil cylinder and a trunk hoop; the top of the vertical suspender is fixedly connected with a crane jib, the bottom of the vertical suspender is connected with a trunk hoop, and the trunk hoop hoops a nursery stock trunk; the hydraulic cylinder body is fixed on the vertical hanger rod at an included angle of 30-60 degrees, and a piston rod of the hydraulic cylinder is detachably connected with a wrapping bag at the bottom of the seedling. The beneficial effects of the utility model reside in that: the seedling can be lifted at a certain inclination angle, so that a series of defects caused by lifting in a vertical state are avoided; the hoisting process is more time-saving and labor-saving, and is safer.
Description
Technical Field
The utility model relates to a nursery stock loading and unloading field specifically is nursery stock loading and unloading lifts by crane the apparatus.
Background
When the nursery stock with the soil ball is loaded on a vehicle, the soil ball is required to be forwards arranged according to the driving direction of the vehicle, and the tree trunk is backwards inclined and stacked orderly. When the nursery stock is lifted, the wrapping bag wrapping the soil ball is hung by using the lifting rope, and the nursery stock is lightly hung.
However, the wrapping bag is lifted by the lifting rope, the seedlings are lifted in a vertical state under the action of gravity after being lifted, and workers need to hold the seedlings slowly to stack the seedlings in order in an inclined manner after falling onto a vehicle. The process of obliquely stacking and tidying the nursery stocks slowly held by workers is laborious and time-consuming.
The other point is that the seedlings generally lie on the ground or a vehicle before being lifted, and when the wrapping bag is lifted by a lifting rope to be separated from the ground or a vehicle hopper, the seedlings rapidly turn to a vertical state and are subjected to the action of inertia, so that the seedlings can be stabilized only after the seedlings swing for a few times. The personnel are easily injured by mistake in the whole process of overturning the swing to the vertical state.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a seedling loading and unloading hoisting tool, which can hoist seedlings at a certain inclination angle, and avoid a series of defects caused by hoisting in a vertical state; the hoisting process is more time-saving and labor-saving, and is safer.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the seedling loading and unloading hoisting tool comprises a vertical suspender, a hydraulic oil cylinder and a trunk hoop;
the top of the vertical suspender is fixedly connected with a crane jib, the bottom of the vertical suspender is connected with a trunk hoop, and the trunk hoop hoops a nursery stock trunk;
the hydraulic cylinder body is fixed on the vertical hanger rod at an included angle of 30-60 degrees, and a piston rod of the hydraulic cylinder is detachably connected with a wrapping bag at the bottom of the seedling.
The vertical suspender is a telescopic rod and comprises a fixed rod and a telescopic rod, the hydraulic oil cylinder is arranged on the fixed rod, a first through hole is formed in the fixed rod, a plurality of second through holes are formed in the telescopic rod, and the first through hole is fixed through a bolt and nut assembly after corresponding to one of the second through holes.
The trunk hoop is a hoop rope or a metal hoop with a protective pad.
The coating bag is provided with a connecting ring, the tail end of a piston rod of the hydraulic oil cylinder is provided with a self-locking hook, and the self-locking hook hooks the connecting ring to realize detachable connection between the piston rod and the coating bag.
Contrast prior art, the beneficial effects of the utility model reside in that:
as shown in the attached figure 2 of the specification, a piston rod of a hydraulic oil cylinder and a vertical suspension rod are adjusted to proper lengths according to the size of a seedling during lifting, and as a cylinder body of the hydraulic oil cylinder is fixed on the vertical suspension rod in a fixed included angle, the triangle ABC in the attached figure 2 of the specification can be in a certain shape according to the principle that the triangle can be determined by the corner edge of the triangle (in the attached figure 2 of the specification, the AB length is certain, the angle B is certain, and the BC length is certain). Therefore, the nursery stocks are lifted at a certain inclination angle shown in the attached figure 2 of the specification, the swing amplitude is very small during lifting, people are prevented from being injured, and the lifting process is safer; moreover, because the seedlings are obliquely lifted, workers can more simply, conveniently and labor-saving hold the seedlings slowly and place the seedlings in order in an inclined mode. In conclusion, a series of defects caused by hoisting in a vertical state are avoided.
Drawings
Figure 1 is a using state diagram of the utility model.
Fig. 2 is a schematic diagram of the present invention.
Reference numerals shown in the drawings:
1. a vertical boom; 2. a hydraulic cylinder; 3. a trunk hoop; 4. a cylinder body; 5. a piston rod; 6. wrapping the bag; 7. fixing the rod; 8. a telescopic rod; 9. a first through hole; 10. a second through hole; 11. a connecting ring; 12. self-locking hooks; 13. a connecting member.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model relates to a seedling loading and unloading hoisting tool, the main structure of which comprises a vertical suspender 1, a hydraulic oil cylinder 2 and a trunk hoop 3;
the top of the vertical suspender 1 is fixedly connected with a crane jib through a connecting piece 13, the bottom of the vertical suspender 1 is connected with a trunk hoop piece 3, and the trunk hoop piece 3 hoops a seedling trunk; trunk hoop 3 is the hoop rope or has the metal clamp of protection pad, preferentially chooses the hoop rope that damages littleer to the trunk in this embodiment.
The cylinder body 4 of the hydraulic oil cylinder 2 is fixed on the vertical suspender 1 at an included angle of 30-60 degrees, and preferably selects 60 degrees in the embodiment.
And a piston rod 5 of the hydraulic oil cylinder 2 is detachably connected with a coating bag 6 at the bottom of the nursery stock. The way of detachable connection is: the coating bag 6 is provided with a connecting ring 11, the tail end of the piston rod 5 of the hydraulic oil cylinder 2 is provided with a self-locking hook 12, and the self-locking hook 12 hooks the connecting ring 11 to realize detachable connection between the piston rod 5 and the coating bag 6.
The vertical suspender 1 is an extensible rod 8 and comprises a fixing rod 7 and an extensible rod 8, the hydraulic oil cylinder 2 is arranged on the fixing rod 7, a first through hole 9 is formed in the fixing rod 7, a plurality of second through holes 10 are formed in the extensible rod 8, and the first through hole 9 is fixed through a bolt and nut assembly after corresponding to one second through hole 10.
Methods of use and principles:
as shown in the attached figure 2 of the specification, a piston rod 5 of a hydraulic oil cylinder 2 and a vertical suspension rod 1 are adjusted to be proper in length according to the size of a seedling between hoisting. The adjusting mode is as follows: the length AB in the attached figure 2 of the specification is adjusted by controlling the extension and contraction of a piston rod 5 of the hydraulic oil cylinder 2; the length of BC in the attached figure 2 of the specification is adjusted by fixing the second through hole 10 corresponding to the first through hole 9 through a bolt-nut assembly. And the cylinder body 4 of the hydraulic oil cylinder 2 is fixed on the vertical suspender 1 in a fixed included angle.
In summary, according to the principle that the triangle shape can be determined by the triangle corner edge (in the attached figure 2 of the specification, the length of AB is fixed, the angle of B is fixed, and the length of BC is fixed), the triangle ABC in the attached figure 2 of the specification can be enabled to be fixed, and therefore the nursery stock can be lifted at a certain inclination angle shown in the attached figure 2 of the specification.
The method lifts at a certain inclination angle, the swing amplitude is very small during lifting, people are prevented from being injured, and the lifting process is safer; moreover, because the seedlings are obliquely lifted, workers can more simply, conveniently and labor-saving hold the seedlings slowly and place the seedlings in order in an inclined mode. Thereby avoiding a series of defects caused by hoisting in a vertical state.
Claims (4)
1. Nursery stock loading and unloading hoist apparatus, its characterized in that: comprises a vertical suspender (1), a hydraulic oil cylinder (2) and a trunk hoop member (3);
the top of the vertical suspender (1) is fixedly connected with a crane jib, the bottom of the vertical suspender (1) is connected with a trunk hoop member (3), and the trunk hoop member (3) hoops a nursery stock trunk;
the hydraulic seedling raising device is characterized in that a cylinder body (4) of the hydraulic oil cylinder (2) is fixed on the vertical hanging rod (1) at an included angle of 30-60 degrees, and a piston rod (5) of the hydraulic oil cylinder (2) is detachably connected with a coating bag (6) at the bottom of a seedling.
2. The nursery stock handling hoisting tool according to claim 1, wherein: the vertical hanging rod (1) is an extensible rod (8) and comprises a fixing rod (7) and an extensible rod (8), the hydraulic oil cylinder (2) is arranged on the fixing rod (7), a first through hole (9) is formed in the fixing rod (7), a plurality of second through holes (10) are formed in the extensible rod (8), and the first through hole (9) is fixed through a bolt and nut assembly after corresponding to one second through hole (10).
3. The nursery stock handling hoisting tool according to claim 1, wherein: the trunk hoop member (3) is a hoop rope or a metal hoop with a protective pad.
4. The nursery stock handling hoisting tool according to claim 1, wherein: the coating bag (6) is provided with a connecting ring (11), the tail end of a piston rod (5) of the hydraulic oil cylinder (2) is provided with a self-locking hook (12), and the self-locking hook (12) hooks the connecting ring (11) to realize detachable connection between the piston rod (5) and the coating bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263257.0U CN210214534U (en) | 2019-08-06 | 2019-08-06 | Hoisting tool for loading and unloading nursery stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263257.0U CN210214534U (en) | 2019-08-06 | 2019-08-06 | Hoisting tool for loading and unloading nursery stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210214534U true CN210214534U (en) | 2020-03-31 |
Family
ID=69919397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263257.0U Expired - Fee Related CN210214534U (en) | 2019-08-06 | 2019-08-06 | Hoisting tool for loading and unloading nursery stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210214534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946584A (en) * | 2022-06-20 | 2022-08-30 | 云南绿油油园林工程有限公司 | Root protection that plant was transplanted is with lifting hoisting accessory |
-
2019
- 2019-08-06 CN CN201921263257.0U patent/CN210214534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946584A (en) * | 2022-06-20 | 2022-08-30 | 云南绿油油园林工程有限公司 | Root protection that plant was transplanted is with lifting hoisting accessory |
| CN114946584B (en) * | 2022-06-20 | 2023-12-08 | 云南绿油油园林工程有限公司 | Root protection of plant transplantation is with lifting hoisting accessory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU186471U1 (en) | Removable lifting device | |
| JP2017538881A (en) | Pile appending system | |
| CN103183282B (en) | Hoisting tool used for large ring pieces | |
| CN210214534U (en) | Hoisting tool for loading and unloading nursery stock | |
| CN208135749U (en) | Bridge construction gantry crane | |
| CN107963548A (en) | Hoisting steel plate fixture | |
| CN202609767U (en) | Adjustable hanging beam special for bag goods | |
| US4185862A (en) | Self-stabilizing multiple sling system and method | |
| CN103145048B (en) | Cement brick loader | |
| US20200002137A1 (en) | Apparatus and method for carrying elongate construction elements | |
| CN202481894U (en) | Hoisting tool for large-scale rings | |
| CN105600668A (en) | Iron chain hoisting system and hoisting method specifically used for super-huge tees with soil balls | |
| US20110002757A1 (en) | Hay bale grabber farm implement | |
| CN217627095U (en) | Hanging bracket for rear counter weight of forklift | |
| CN215974592U (en) | Hoisting device | |
| CN205709501U (en) | A kind of shipment suspension bucket being easy to material handling | |
| CN211393575U (en) | Multipurpose lifting appliance | |
| CN210896960U (en) | Three-dimensional hoisting, storing and transporting tool for coiled iron core | |
| CN203345919U (en) | Lifting tool for lifting multiple ring pieces | |
| CN104773648B (en) | Wheel assembling tire hoisting tool of tire crane cart walking mechanism | |
| CN205662225U (en) | Become a bundle semitrailer pterygoid lamina special lifting device | |
| CN213141174U (en) | Hoisting device | |
| CN206692271U (en) | A kind of automatic decoupling accessory | |
| CN208265623U (en) | A kind of structural steel lifting device | |
| CN211366694U (en) | Forestry is hoisting accessory for sapling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: No. 4657, touristic Road, Licheng District, Jinan City, Shandong Province, 250100 Patentee after: SHANDONG URBAN CONSTRUCTION VOCATIONAL College Address before: 250000 No. 602, unit 1, building 4, No. 1, Yingshi West Street, Huaiyin District, Jinan City, Shandong Province Patentee before: Chen Tingli |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |