CN211630965U - Forestry branch trimming means - Google Patents
Forestry branch trimming means Download PDFInfo
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- CN211630965U CN211630965U CN201922248213.7U CN201922248213U CN211630965U CN 211630965 U CN211630965 U CN 211630965U CN 201922248213 U CN201922248213 U CN 201922248213U CN 211630965 U CN211630965 U CN 211630965U
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- fixed cylinder
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Abstract
The utility model discloses a pruning device for branches in forestry, which comprises a fixed cylinder, a telescopic unit and a telescopic plate; the inner part of the left end of the fixed cylinder is hollow; a telescopic unit: the telescopic unit comprises a telescopic cylinder, a movable plate, two limiting grooves, a screw rod and a telescopic motor, wherein the telescopic motor is arranged in the middle of the left side wall in the fixed cylinder, an output shaft of the telescopic motor is fixedly connected with the right end of the screw rod, the left end of the screw rod penetrates through a screw hole in the middle of the right side surface of the movable plate, the two limiting grooves are arranged on the side wall in the fixed cylinder, the two limiting grooves are respectively in sliding connection with a protruding part on the side surface of the movable plate, the telescopic cylinder is hollow, the right end of the telescopic cylinder is fixedly connected with the middle of the left side surface of the movable plate, and the telescopic cylinder is positioned outside the screw rod; this forestry branch trimming means can stretch out and draw back, and the person of facilitating the use is to the pruning of higher position branch to it is fast to prune, increases the speed that the branch was pruned.
Description
Technical Field
The utility model relates to a branch trimming means technical field specifically is a forestry branch trimming means.
Background
In forestry afforestation, in order to make various trees grow according to staff's planning, the staff need carry out the pruning of branch to trees, the branch that needs the pruning is pruned through handheld ordinary pruning sword mostly to the branch that needs the pruning at present when pruning the tree branch, but this kind of pruning sword only is fit for the pruning of lower position branch, and the branch in higher position can only climb the eminence through the ladder and prune, very inconvenient to it is very slow to prune the branch to handheld pruning sword, influences the speed that the branch was pruned.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a forestry branch trimming means, can stretch out and draw back, the person of facilitating the use is to the pruning of higher position branch to it is fast to prune, increases the speed that the branch was pruned, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pruning device for branches in forestry comprises a fixed cylinder, a telescopic unit and a telescopic plate;
fixing the cylinder: the inner part of the left end of the fixed cylinder is hollow;
a telescopic unit: the telescopic unit comprises a telescopic cylinder, a movable plate, two limiting grooves, a screw rod and a telescopic motor, wherein the telescopic motor is arranged in the middle of the left side wall in the fixed cylinder, an output shaft of the telescopic motor is fixedly connected with the right end of the screw rod, the left end of the screw rod penetrates through a screw hole in the middle of the right side surface of the movable plate, the two limiting grooves are arranged on the side wall in the fixed cylinder, the two limiting grooves are respectively in sliding connection with a protruding part on the side surface of the movable plate, the telescopic cylinder is hollow, the right end of the telescopic cylinder is fixedly connected with the middle of the left side surface of the movable plate, and the telescopic cylinder is positioned outside the screw rod;
a telescopic plate: the middle part of expansion plate right flank is fixed connection with the left end of a telescopic cylinder, the left side middle part of expansion plate is equipped with the fixed plate, the trailing flank of fixed plate left end is rotated with the middle part of saw bit side and is connected, the leading flank of fixed plate left end is equipped with the cutting motor, and the output shaft of cutting motor passes the middle part fixed connection of the side of fixed plate and saw bit leading flank.
Wherein: the branch pruning device is characterized by further comprising a storage battery and a switch group, wherein the storage battery is arranged in a cavity inside the right end of the fixed cylinder, the switch group is arranged on the side face of the fixed cylinder, the output end of the storage battery is electrically connected with the input end of the switch group, the output end of the switch group is electrically connected with the input ends of the telescopic motor and the cutting motor respectively, the fixed cylinder can be extended through the telescopic unit, a user can prune branches at higher positions conveniently, the cutting motor drives the saw blade to prune the branches, the branch pruning speed can be increased, and the branch pruning time of workers is shortened.
Further, still include sealing ring and link, the sealing ring is established at the middle part of expansion plate right side face, and the external diameter of sealing ring equals the internal diameter of solid fixed cylinder, the link is established at the middle part of solid fixed cylinder right flank, can be sealed the solid fixed cylinder when the expansion cylinder retracts through the sealing ring, prevents that the saw-dust from entering into the solid fixed cylinder in, can make things convenient for staff's carrying through the link.
Further, still include the protecting crust, the medial surface of protecting crust and the side fixed connection of fixed plate, and the protecting crust is located the outside of saw bit first half, can prevent through the protecting crust when pruning that the saw-dust splashes and influences staff's operation to all around.
Further, still include mounting panel and light, the mounting panel is the L type, and the side at the protecting crust is established to the mounting panel, the side of light is rotated through the side of pivot and mounting panel left end and is connected, the input of light is connected with the output electricity of switch block, but through the light good or the branch and leaf provide the illumination when intensive, the accurate pruning branch of person of facilitating the use.
Further, still include spout and couple, the spout is established in the rear side of expansion plate left surface, and the right-hand member sliding connection of spout and couple can hang when pruning and prune on the branch through the couple, effectively saves user's physical power.
Compared with the prior art, the beneficial effects of the utility model are that: this forestry branch trimming means has following benefit:
1. the fixed cylinder can be extended through the telescopic unit, a user can conveniently trim branches at higher positions, the saw blade is driven by the cutting motor to trim the branches, the speed of pruning the branches can be increased, and the time for pruning the branches of workers is shortened.
2. Can be sealed with a fixed cylinder when a telescopic cylinder retracts through the sealing ring, prevent that the saw-dust from entering into a fixed cylinder in, can make things convenient for carrying of staff through the link, the saw-dust splashes and influences staff's operation to all around when can preventing to prune through the protecting crust.
3. But through the light poor or provide the illumination when the branch and leaf are intensive, the accurate pruning branch of person of facilitating the use can be hung on the branch and prune when pruning through the couple, effectively saves user's physical power.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the telescopic unit of the present invention.
In the figure: the device comprises a fixed cylinder 1, a storage battery 2, a switch group 3, a telescopic unit 4, a telescopic cylinder 41, a movable plate 42, a limiting groove 43, a screw rod 44, a telescopic motor 45, a telescopic plate 5, a fixed plate 6, a cutting motor 7, a saw blade 8, a sealing ring 9, a hanging ring 10, a protective shell 11, a mounting plate 12, a lighting lamp 13, a sliding chute 14 and a hook 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pruning device for forestry branches comprises a fixed cylinder 1, a telescopic unit 4 and a telescopic plate 5;
a fixed cylinder 1: the inner part of the left end of the fixed cylinder 1 is hollow;
the telescopic unit 4: the telescopic unit 4 comprises a telescopic cylinder 41, a moving plate 42, limiting grooves 43, a screw rod 44 and telescopic motors 45, wherein the telescopic motors 45 are arranged in the middle of the left side wall in the fixed cylinder 1, the output shaft of each telescopic motor 45 is fixedly connected with the right end of the screw rod 44, the left end of each screw rod 44 penetrates through a screw hole in the middle of the right side face of the moving plate 42, two limiting grooves 43 are arranged in the limiting grooves 43, the two limiting grooves 43 are arranged on the side wall in the fixed cylinder 1, the two limiting grooves 43 are respectively in sliding connection with the protruding parts on the side faces of the moving plate 42, the telescopic cylinder 41 is hollow, the right end of the telescopic cylinder 41 is fixedly connected with the middle of the left side face of the moving plate 42, and;
the expansion plate 5: the middle part of the right side face of the telescopic plate 5 is fixedly connected with the left end of the telescopic cylinder 41, the middle part of the left side face of the telescopic plate 5 is provided with a fixing plate 6, the rear side face of the left end of the fixing plate 6 is rotatably connected with the middle part of the side face of the saw blade 8, the front side face of the left end of the fixing plate 6 is provided with a cutting motor 7, and the output shaft of the cutting motor 7 penetrates through the middle part of the side face of the fixing plate 6 and the front side face of.
Wherein: still include battery 2 and switch group 3, battery 2 is established in the inside chamber of fixed cylinder 1 right-hand member, switch group 3 is established in the side of fixed cylinder 1, and battery 2's output is connected with switch group 3's input electricity, switch group 3's output is connected with flexible motor 45 and cutting motor 7's input electricity respectively, can make fixed cylinder 1 extension through flexible unit 4, the person of facilitating the use prunes the branch of higher position, drive saw bit 8 through cutting motor 7 and prune the branch, can accelerate the speed that the branch was pruned, reduce the time that the staff branch was pruned.
Wherein: still include sealing ring 9 and link 10, sealing ring 9 is established at the middle part of 5 right flank sides of expansion plate, and the external diameter of sealing ring 9 equals the internal diameter of solid fixed cylinder 1, and link 10 is established at the middle part of solid fixed cylinder 1 right flank, can be sealed solid fixed cylinder 1 when the cylinder 41 retracts through sealing ring 9, prevents that the saw-dust from entering into solid fixed cylinder 1 in, can make things convenient for staff's carrying through link 9.
Wherein: still include protecting crust 11, the medial surface of protecting crust 11 and the side fixed connection of fixed plate 6, and protecting crust 11 is located the outside of 8 first parts of saw bits, and the saw-dust splashes all around and influences staff's operation when can preventing to prune through protecting crust 11.
Wherein: still include mounting panel 12 and light 13, mounting panel 12 is the L type, and mounting panel 12 establishes the side at protecting crust 11, and the side of light 13 is connected through the side rotation of pivot with the mounting panel 12 left end, and the input of light 13 is connected with the output electricity of switch group 3, but through light 13 not good or provide the illumination when branches and leaves are intensive, the accurate branch of person of facilitating the use is pruned.
Wherein: still include spout 14 and couple 15, spout 14 is established at the rear side of expansion plate 5 left surface, and spout 14 and couple 15's right-hand member sliding connection, can hang when pruning through couple 15 and prune on the branch, effectively save user's physical power.
When in use: control flexible motor 45 work through switch group 3, make the output shaft of flexible motor 45 drive screw rod 44 and rotate, make movable plate 42 remove to the outside along spacing groove 43 direction, make flexible section of thick bamboo 41 stretch out from fixed section of thick bamboo 1, hang couple 15 on the branch that needs the pruning, make saw bit 8 and branch contact, control cutting motor 7 work through switch group 3, make the output shaft of cutting motor 7 drive saw bit 8 and rotate, prune the branch, along with the saw bit cuts the branch, trimming means's weight can make couple 15 remove along the direction of spout 14, make saw bit 8 prune with the branch contact always, when outside light is not good or the branch and leaf is intensive, accessible switch group 3 control light 13 work, provide the illumination to pruning branch department.
It should be noted that the telescopic motor 45 used in the embodiment is a servo motor with a specific model of 80AEA07530-SC3, which is manufactured by the super group electrical and technology ltd in beijing times, and the cutting motor 7 is a speed regulating motor with a specific model of 5IK120GU-CF, which is manufactured by the xiao tai songjing electronics ltd. The switch group 3 controls the telescopic motor 45, the cutting motor 7 and the illuminating lamp 13 to work by adopting a method commonly used in the prior art.
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 forestry branch trimming means which characterized in that: comprises a fixed cylinder (1), a telescopic unit (4) and a telescopic plate (5);
fixed cylinder (1): the inner part of the left end of the fixed cylinder (1) is hollow;
expansion unit (4): the telescopic unit (4) comprises a telescopic cylinder (41), a moving plate (42), two limiting grooves (43), a screw rod (44) and a telescopic motor (45), wherein the telescopic motor (45) is arranged in the middle of the left side wall in the fixed cylinder (1), the output shaft of the telescopic motor (45) is fixedly connected with the right end of the screw rod (44), the left end of the screw rod (44) penetrates through a screw hole in the middle of the right side face of the moving plate (42), the number of the limiting grooves (43) is two, the two limiting grooves (43) are arranged on the side wall in the fixed cylinder (1), the two limiting grooves (43) are respectively in sliding connection with a protruding part on the side face of the moving plate (42), the telescopic cylinder (41) is hollow, the right end of the telescopic cylinder (41) is fixedly connected with the middle of the left side face of the moving plate (42), and the telescopic cylinder (41) is located on the outer side of the screw;
expansion plate (5): the middle of the right side face of the telescopic plate (5) is fixedly connected with the left end of the telescopic cylinder (41), the middle of the left side face of the telescopic plate (5) is provided with a fixing plate (6), the rear side face of the left end of the fixing plate (6) is rotatably connected with the middle of the side face of the saw blade (8), the front side face of the left end of the fixing plate (6) is provided with a cutting motor (7), and an output shaft of the cutting motor (7) penetrates through the side face of the fixing plate (6) to be fixedly connected with the middle of the front side face of the saw blade (8);
wherein: still include battery (2) and switch block (3), establish in the inside chamber of solid fixed cylinder (1) right-hand member battery (2), the side at solid fixed cylinder (1) is established in switch block (3), and the output of battery (2) is connected with the input electricity of switch block (3), the output of switch block (3) is connected with the input electricity of flexible motor (45) and cutting motor (7) respectively.
2. The forestry branch pruning device according to claim 1, characterized in that: still include sealing ring (9) and link (10), establish the middle part in expansion plate (5) right flank in sealing ring (9), and the external diameter of sealing ring (9) equals the internal diameter of fixed section of thick bamboo (1), the middle part at fixed section of thick bamboo (1) right flank is established in link (10).
3. The forestry branch pruning device according to claim 1, characterized in that: still include protecting crust (11), the medial surface of protecting crust (11) and the side fixed connection of fixed plate (6), and protecting crust (11) are located the outside of saw bit (8) upper half.
4. The forestry branch pruning device according to claim 3, characterized in that: still include mounting panel (12) and light (13), mounting panel (12) are the L type, and establish the side at protecting crust (11) mounting panel (12), the side of light (13) is rotated through the side of pivot with mounting panel (12) left end and is connected, the input of light (13) is connected with the output electricity of switch block (3).
5. The forestry branch pruning device according to claim 1, characterized in that: still include spout (14) and couple (15), spout (14) are established in the rear side of expansion plate (5) left surface, and spout (14) and couple (15) right-hand member sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248213.7U CN211630965U (en) | 2019-12-16 | 2019-12-16 | Forestry branch trimming means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248213.7U CN211630965U (en) | 2019-12-16 | 2019-12-16 | Forestry branch trimming means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211630965U true CN211630965U (en) | 2020-10-09 |
Family
ID=72696185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922248213.7U Expired - Fee Related CN211630965U (en) | 2019-12-16 | 2019-12-16 | Forestry branch trimming means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211630965U (en) |
-
2019
- 2019-12-16 CN CN201922248213.7U patent/CN211630965U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20211216 |