CN213391945U - Escalator for fruit tree pruning convenient to accomodate - Google Patents
Escalator for fruit tree pruning convenient to accomodate Download PDFInfo
- Publication number
- CN213391945U CN213391945U CN202021937710.4U CN202021937710U CN213391945U CN 213391945 U CN213391945 U CN 213391945U CN 202021937710 U CN202021937710 U CN 202021937710U CN 213391945 U CN213391945 U CN 213391945U
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- Prior art keywords
- power
- convenient
- locking
- rod
- ladder frame
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- 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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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 19
- 238000013138 pruning Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fruit tree pruning staircase convenient to store, which comprises a staircase frame, a bracket and a locking device; the bracket comprises a frame plate and a plurality of connecting plates; the locking device comprises a power mechanism and a locking mechanism; the power mechanism comprises a power shell, a guide rod, a power rod and a power spring; the locking mechanism comprises a moving plate, a fixed plate and a locking pin. The utility model discloses a set up power unit, can make the power pole move locking mechanism under the effect of spring for locking mechanism's fitting pin inserts in the locking hole of frame plate, made things convenient for the user to carry and accomodate support and ladder frame simultaneously, solved current staircase for fruit tree pruning after the use, need accomodate the ladder, nevertheless directly fold together usually, ladder after convenient fifty percent discount carries out the function of fixing, lead to accomodating easily and carry the problem that wastes time and energy.
Description
Technical Field
The utility model belongs to the technical field of the fruit tree pruning, especially, relate to a staircase is used in fruit tree pruning convenient to accomodate.
Background
The fruit tree need use the staircase at the in-process of pruning to climb and prune the branch, and the problem that prior art exists is: the escalator for fruit tree pruning needs to be stored in the ladder after the use is finished, but is usually folded directly together, and the ladder after folding that is not convenient carries out the function of fixing, leads to easily taking in and carries and wastes time and energy, has reduced the practicality of the escalator for fruit tree pruning, and the person of not being convenient for uses.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a staircase for fruit tree pruning convenient to accomodate possesses the advantage of being convenient for carry out fixedly to the ladder, has solved current staircase for fruit tree pruning after the use, need accomodate the ladder, nevertheless directly folds together usually, and ladder after convenient folding carries out fixed function to not having, leads to accomodating easily and carries the problem that wastes time and energy.
The utility model is realized in such a way, the escalator for pruning the fruit trees is convenient to store, which comprises a ladder frame, a bracket which is rotatably connected with the top end of the ladder frame and locking devices which are arranged at the two sides of the lower end of the ladder frame and are convenient to store the ladder frame in the bracket;
the support comprises frame plates which are rotatably arranged on two sides of the ladder frame and a plurality of connecting plates which are arranged on the rear sides of the frame plates;
the locking device comprises a power mechanism and a locking mechanism arranged on the power mechanism;
the power mechanism comprises a power shell arranged on the ladder frame, a guide rod arranged in the power shell, a power rod arranged on the guide rod in a sliding manner and a power spring sleeved on the guide rod, and the power spring is positioned between the inner wall of the power shell close to the ladder frame side and the power rod;
the locking mechanism comprises a movable plate, a fixed plate and a locking pin, wherein the movable plate is rotatably arranged at the end, extending out of the side wall of the power shell, of the power rod, the fixed plate is arranged at the other end of the movable plate, and the locking pin is arranged on the fixed plate, close to the ladder frame side.
Furthermore, the power rod comprises an integrally arranged slip ring matched with the guide rod and a connecting rod used for connecting the locking mechanism, and a strip-shaped through hole convenient for the connecting rod to slide is arranged on the power shell.
Further, one side of the movable plate is provided with a hinged seat convenient for connection of the power rod, and the other side of the movable plate is provided with a pull plate convenient for pulling of the movable plate, wherein the power rod is rotatably connected with the hinged seat through a hinge shaft, and the hinged seat is located on the same side of the movable plate as the fixed plate.
Furthermore, the two sides of the pulling plate are provided with non-slip pads convenient for pulling the moving plate.
Furthermore, two sides of the top of the ladder frame are provided with rotating shafts which are rotatably connected with the supports; the lower end of the frame plate is provided with a locking hole which is convenient for the locking pin to be inserted into corresponding to the locking pin.
Compared with the prior art, the beneficial effects of the utility model are as follows: through setting up power unit, can make the power pole move locking mechanism under the effect of spring for locking mechanism's fitting pin inserts in the locking hole of frame plate, made things convenient for the user to carry and accomodate support and ladder frame simultaneously, solved current staircase for fruit tree pruning after the use, need accomodate the ladder, nevertheless direct folding together usually, and ladder after convenient folding carries out the function of fixing, leads to accomodating easily and carries the problem that wastes time and energy.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is an expanded view of the ladder frame and the support according to the embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection between a power mechanism and a bracket according to an embodiment of the present invention;
fig. 4 is a partial top cross-sectional view provided by an embodiment of the present invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, an escalator for pruning fruit trees, which is convenient to store and provided by the embodiment of the present invention, comprises a ladder frame 1, a support 2 rotatably connected to the top end of the ladder frame 1, and locking devices disposed at two sides of the lower end of the ladder frame 1 and convenient to store the ladder frame 1 in the support 2;
the bracket 2 comprises a frame plate 21 which is rotatably arranged at two sides of the ladder frame 1 and a plurality of connecting plates 22 which are arranged at the rear side of the frame plate 21;
the locking device comprises a power mechanism 3 and a locking mechanism 4 arranged on the power mechanism 3;
the power mechanism 3 comprises a power shell 31 arranged on the ladder frame 1, a guide rod 32 arranged in the power shell 31, a power rod 33 arranged on the guide rod 32 in a sliding manner, and a power spring 34 sleeved on the guide rod 32, wherein the power spring 34 is positioned between the inner wall of the power shell 31 close to the ladder frame 1 side and the power rod 33;
the locking mechanism 4 comprises a moving plate 41 rotatably arranged at the end of the power rod 33 extending out of the side wall of the power shell 31, a fixed plate 42 arranged at the other end of the moving plate 41, and a locking pin 43 arranged at the side of the fixed plate 42 close to the ladder rack 1.
Further, the power rod 33 includes an integrally arranged slip ring matched with the guide rod and a connecting rod for connecting the locking mechanism 4, and the power shell 31 is provided with a strip-shaped through hole for facilitating the sliding of the connecting rod.
Further, one side of the moving plate 41 is provided with a hinge seat 44 convenient for connecting the power rod, the other side of the moving plate 41 is provided with a pulling plate 45 convenient for pulling the moving plate 41, the power rod is rotatably connected with the hinge seat 44 through a hinge shaft 46, and the hinge seat 44 and the fixed plate 42 are located on the same side of the moving plate 41.
Further, anti-slip pads 47 for facilitating pulling of the moving plate 41 are disposed on both sides of the pulling plate 45.
Furthermore, two sides of the top of the ladder frame 1 are provided with rotating shafts 5 which are rotatably connected with the supports 2; the lower end of the frame plate 21 is provided with a locking hole corresponding to the locking pin 43 for the locking pin 43 to be inserted into.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fruit tree is staircase for beta pruning convenient to accomodate which characterized in that: the ladder comprises a ladder frame, a support rotatably connected with the top end of the ladder frame and locking devices which are arranged at two sides of the lower end of the ladder frame and are convenient for accommodating the ladder frame in the support;
the support comprises frame plates which are rotatably arranged on two sides of the ladder frame and a plurality of connecting plates which are arranged on the rear sides of the frame plates;
the locking device comprises a power mechanism and a locking mechanism arranged on the power mechanism;
the power mechanism comprises a power shell arranged on the ladder frame, a guide rod arranged in the power shell, a power rod arranged on the guide rod in a sliding manner and a power spring sleeved on the guide rod, and the power spring is positioned between the inner wall of the power shell close to the ladder frame side and the power rod;
the locking mechanism comprises a movable plate, a fixed plate and a locking pin, wherein the movable plate is rotatably arranged at the end, extending out of the side wall of the power shell, of the power rod, the fixed plate is arranged at the other end of the movable plate, and the locking pin is arranged on the fixed plate, close to the ladder frame side.
2. The escalator for fruit tree pruning convenient to accomodate of claim 1, characterized in that: the power rod comprises a sliding ring and a connecting rod, the sliding ring is integrally arranged and matched with the guide rod, the connecting rod is used for being connected with the locking mechanism, and a strip-shaped through hole which is convenient for the connecting rod to slide is arranged on the power shell.
3. The escalator for fruit tree pruning convenient to accomodate of claim 1, characterized in that: one side of movable plate is provided with and is convenient for connect the articulated seat of power rod, the opposite side are provided with and are convenient for the pulling the arm-tie of movable plate, the power rod pass through the articulated shaft with articulated seat rotatable linking to each other, articulated seat with the fixed plate is located same one side of movable plate.
4. The escalator for fruit tree pruning convenient to accomodate of claim 3, characterized by: and anti-slip pads convenient for pulling the moving plate are arranged on two sides of the pulling plate.
5. The escalator for fruit tree pruning convenient to accomodate of claim 1, characterized in that: two sides of the top of the ladder frame are provided with rotating shafts which are rotatably connected with the brackets; the lower end of the frame plate is provided with a locking hole which is convenient for the locking pin to be inserted into corresponding to the locking pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937710.4U CN213391945U (en) | 2020-09-08 | 2020-09-08 | Escalator for fruit tree pruning convenient to accomodate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937710.4U CN213391945U (en) | 2020-09-08 | 2020-09-08 | Escalator for fruit tree pruning convenient to accomodate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213391945U true CN213391945U (en) | 2021-06-08 |
Family
ID=76215453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021937710.4U Expired - Fee Related CN213391945U (en) | 2020-09-08 | 2020-09-08 | Escalator for fruit tree pruning convenient to accomodate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213391945U (en) |
-
2020
- 2020-09-08 CN CN202021937710.4U patent/CN213391945U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |