CN217530867U

CN217530867U - Tree climbing mechanism of tree juice drawing robot

Info

Publication number: CN217530867U
Application number: CN202221605601.1U
Authority: CN
Inventors: 袁林江; 郑洁
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-04
Anticipated expiration: 2032-06-24

Abstract

The utility model provides a tree climbing mechanism of robot is drawn to sap belongs to the tree climbing part technical field of robot. It has solved present artifical more dangerous scheduling problem of climbing trees. The utility model discloses a body is provided with the clamping components that a plurality of groups are used for pressing from both sides tight trees on the body, is located the body and all is connected with actuating mechanism on the clamping components of top and bottom, and actuating mechanism is used for driving clamping components and reciprocates. The utility model has the advantages of high safety and the like.

Description

Tree climbing mechanism of tree juice drawing robot

Technical Field

The utility model belongs to the technical field of the tree climbing part of robot, in particular to tree climbing mechanism of robot is drawn to sap.

Background

A large number of pine trees are planted in some areas of china, and some workers cut bark from the artificially planted trees to cause the sap to flow into a collecting device along the cut marks, thereby obtaining the raw material of rosin. Rosin is an important chemical raw material and can be widely applied to important purposes such as chemical paint dilution, circuit soldering flux and the like in various industrial departments. However, the collection of the rubber sap is completed through manual operation, and the climbing of the tree to cut the bark is needed during manual collection, which is dangerous during climbing.

Disclosure of Invention

The utility model aims at providing a tree climbing mechanism of machine people is drawn to tree juice to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a tree juice draws climbing tree mechanism of robot which characterized in that, includes the body, be provided with the clamping component that a plurality of groups are used for pressing from both sides tight trees on the body, be located all be connected with actuating mechanism on the clamping component of body uppermost and lowermost end, actuating mechanism is used for driving clamping component and reciprocates.

The utility model discloses a theory of operation: the during operation, the staff puts this robot on the tree and starts this robot, clamping components all work and press from both sides tight trunk, this robot begins to climb the tree afterwards, the clamping components who lies in body lower extreme at first unclamps the trunk earlier, actuating mechanism drive lies in the clamping components rebound of body lower extreme and presss from both sides tight trunk once more, the clamping components who lies in body upper extreme and mid portion afterwards unclamps the trunk, the actuating mechanism drive lies in the clamping components of body upper extreme and shifts up, it presss from both sides tight trunk once more to shift up the clamping components who lies in body upper extreme and mid portion after accomplishing, so circulate and just can realize climbing the tree, the work of artifical climbing is replaced, the safety is improved, in the time of practical work, also can be by the clamping components who lies in the body upper extreme work earlier.

In the above-mentioned tree climbing mechanism of the sap extraction robot, three clamping assemblies are provided.

In the above tree climbing mechanism of the juice extracting robot, the clamping assemblies each include a driving part and two arc-shaped clamping arms arranged on the driving part, and the driving part is used for driving the two clamping arms to open and close.

In the tree climbing mechanism of foretell sap drawing robot, the driving piece includes driving motor and the frame that opens and shuts, the frame that opens and shuts includes fixed plate and movable block, driving motor installs on the fixed plate, driving motor's output shaft has the screw thread post, the inside lead screw nut that is provided with of movable block, the movable block passes through lead screw nut and screw thread column connection, driving motor is used for the drive thereby the screw thread post rotates the drive the movable block is close to or keeps away from the fixed plate, the fixed plate both sides all are provided with and are used for connecting the connection piece group of centre gripping arm, the connection piece group all includes first connection piece and second connection piece, the both ends of first connection piece rotate with fixed plate and centre gripping arm respectively and be connected, the one end and the fixed plate of second connection piece rotate to be connected, the movable block both sides all are provided with the connecting rod that is used for connecting the centre gripping arm, the first end of connecting rod rotates to be connected on the movable block, the second end of connecting rod with the middle part of second connection piece is connected through the pivot jointly on the centre gripping arm.

In the tree climbing mechanism of the juice extracting robot, a limiting cap is arranged at one end, far away from the driving motor, of the threaded column.

In foretell juice draws climbing tree mechanism of robot, the body is offered and is used for the installation actuating mechanism's installation cavity, the intercommunication has been seted up to body one side the bar installing port of installation cavity, actuating mechanism all includes electric telescopic handle and connecting block, two the actuating mechanism symmetry sets up the both sides of installing port, the connecting block is connected electric telescopic handle's flexible serving is located fixed plate in the clamping assembly of body top and bottom is followed the installing port stretches into in the installation cavity with the connecting block is fixed, is located the clamping assembly at body middle part is fixed at the middle part of installing port through two connection diaphragms that set up on driving motor.

In foretell sap draw robot climb tree mechanism, be provided with the leading truck in the installation cavity, the leading truck includes two mount pads and sets up two guide bars between two mount pads, two guide bar parallel arrangement, two the both ends of connecting block among the actuating mechanism all are provided with and are used for supplying the guiding hole that the guide bar wore to establish.

Compared with the prior art, the utility model has the advantages of can climb the tree automatically and cut the bark.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

In the figure, 1, a body; 2. a clamping assembly; 3. a drive mechanism; 5. a drive member; 6. a clamp arm; 7. a drive motor; 8. opening and closing frames; 9. a fixing plate; 10. a movable block; 11. a threaded post; 12. a connecting sheet set; 13. A first connecting piece; 14. a second connecting sheet; 15. a connecting rod; 16. a rotating shaft; 17. a limiting cap; 18. a mounting cavity; 19. an installation port; 20. an electric telescopic rod; 21. connecting blocks; 22. a guide frame; 23. a mounting base; 24. a guide rod; 25. and (4) a guide hole.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the tree-climbing mechanism of the sap-extracting robot comprises a body 1, wherein a plurality of groups of clamping assemblies 2 for clamping trees are arranged on the body 1, the clamping assemblies 2 positioned at the uppermost end and the lowermost end of the body 1 are connected with driving mechanisms 3, and the driving mechanisms 3 are used for driving the clamping assemblies 2 to move up and down.

In further detail, three clamping assemblies 2 are arranged; three clamping component 2 is located the top of body 1 respectively, middle part and lower extreme, and when climbing the tree, the clamping component 2 in middle part is responsible for cooperating the top or the lower extreme clamping component 2 presss from both sides tight trunk, that is to say, for example when the clamping component 2 of top moves up, middle part and the clamping component 2 of lower extreme play the effect of pressing from both sides tight trunk jointly, stability when improving climbing the tree, and three clamping component 2 has can satisfy the demand of climbing the tree in addition.

In further detail, the clamping assemblies 2 each comprise a driving member 5 and two arc-shaped clamping arms 6 arranged on the driving member 5, and the driving member 5 is used for driving the two clamping arms 6 to open and close; the arrangement can be suitable for trunks with different thicknesses.

In more detail, the driving part 5 comprises a driving motor 7 and an opening and closing frame 8, the opening and closing frame 8 comprises a fixed plate 9 and a movable block 10, the driving motor 7 is installed on the fixed plate 9, an output shaft of the driving motor 7 is connected with a threaded column 11, a lead screw nut is arranged inside the movable block 10, the movable block 10 is connected with the threaded column 11 through the lead screw nut, the driving motor 7 is used for driving the threaded column 11 to rotate so as to drive the movable block 10 to be close to or far away from the fixed plate 9, connecting plate groups 12 used for connecting the clamping arm 6 are arranged on two sides of the fixed plate 9, each connecting plate group 12 comprises a first connecting plate 13 and a second connecting plate 14, two ends of each first connecting plate 13 are respectively and rotatably connected with the fixed plate 9 and the clamping arm 6, one end of each second connecting plate 14 is rotatably connected with the fixed plate 9, connecting rods 15 used for connecting the clamping arm 6 are arranged on two sides of the movable block 10, a first end of each connecting rod 15 is rotatably connected with the movable block 10, and a second end of each connecting rod 15 and the middle of the second connecting plate 14 are jointly connected with the clamping arm 6 through a rotating shaft 16; when two clamping arms 6 need to be opened, the driving motor 7 drives the threaded column 11 to rotate to drive the movable block 10 to move back to the driving motor 7, the connecting rod 15, the movable block 10 and the first connecting piece 13 and the second connecting piece 14 form a quadrangle therebetween, the first end of the connecting rod 15, one end of the second connecting piece 14 rotatably connected with the fixed plate 9 and one end of the first connecting piece 13 rotatably connected with the fixed plate 9 rotate, meanwhile, the second end of the connecting rod 15, the middle part of the second connecting piece 14 and one end of the first connecting piece 13 connected with the clamping arms 6 tilt towards the direction of the driving motor 7, so that the two clamping arms 6 are also driven to be opened, when the two clamping arms 6 need to be closed, the driving motor 7 rotates reversely to drive the movable block 10 to be close to the driving motor 7.

In more detail, one end of the threaded column 11, which is far away from the driving motor 7, is provided with a limit cap 17; the phenomenon that the driving motor 7 drives the threaded column 11 to rotate for too long to cause the moving distance of the movable block 10 to be too long and to be separated from the threaded column 11 is avoided, and the maximum moving distance of the movable block 10 is limited by the limiting cap 17, so that the effect of limiting the maximum opening angle of the two clamping arms 6 is achieved.

In more detail, the body 1 is provided with an installation cavity 18 for installing the driving mechanisms 3, one side of the body 1 is provided with a strip-shaped installation opening 19 communicated with the installation cavity 18, the driving mechanisms 3 respectively comprise an electric telescopic rod 20 and a connecting block 21, the two driving mechanisms 3 are symmetrically arranged on two sides of the installation opening 19, the connecting block 21 is connected to the telescopic end of the electric telescopic rod 20, the fixing plates 9 in the clamping assemblies 2 at the uppermost end and the lowermost end of the body 1 extend into the installation cavity 18 from the installation opening 19 to be fixed with the connecting block 21, and the clamping assembly 2 in the middle of the body 1 is fixed in the middle of the installation opening 19 through two connecting transverse plates 26 arranged on the driving motor 7; thereby the clamping unit 2 that is located body 1 the top and the clamping unit 2 that is located body 1 the bottom realize reciprocating by the drive of an electric telescopic handle 20 respectively, and electric telescopic handle 20 has certain auto-lock nature, can lock clamping unit 2 through self auto-lock nature after electric telescopic handle 20 drive clamping unit 2 removes the certain distance, has guaranteed going on smoothly of climbing the tree.

In more detail, a guide frame 22 is arranged in the mounting cavity 18, the guide frame 22 includes two mounting seats 23 and two guide rods 24 arranged between the two mounting seats 23, the two guide rods 24 are arranged in parallel, and two ends of the connecting block 21 in the two driving mechanisms 3 are provided with guide holes 25 for the guide rods 24 to penetrate through; the guide frame 22 is arranged to limit the moving track of the clamping assembly 2 and avoid dislocation of the clamping assembly 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a tree climbing mechanism of machine people is drawn to sap, its characterized in that, includes body (1), be provided with clamping component (2) that a plurality of groups are used for pressing from both sides tight trees on body (1), be located all be connected with actuating mechanism (3) on clamping component (2) of body (1) the top and the bottom, actuating mechanism (3) are used for driving clamping component (2) and reciprocate.

2. The tree-climbing mechanism of a juice-extracting robot according to claim 1, characterized in that the clamping assembly (2) is provided in three.

3. The tree climbing mechanism of a juice extracting robot as claimed in claim 1, wherein the clamping assemblies (2) each comprise a driving member (5) and two arc-shaped clamping arms (6) arranged on the driving member (5), and the driving member (5) is used for driving the two clamping arms (6) to open and close.

4. The tree climbing mechanism of the tree juice extracting robot according to claim 3, wherein the driving member (5) comprises a driving motor (7) and an opening and closing frame (8), the opening and closing frame (8) comprises a fixed plate (9) and a movable block (10), the driving motor (7) is installed on the fixed plate (9), an output shaft of the driving motor (7) is connected with a threaded column (11), a lead screw nut is arranged inside the movable block (10), the movable block (10) is connected with the threaded column (11) through the lead screw nut, the driving motor (7) is used for driving the threaded column (11) to rotate so as to drive the movable block (10) to be close to or away from the fixed plate (9), connecting plate groups (12) for connecting the clamping arms (6) are arranged on two sides of the fixed plate (9), each connecting plate group (12) comprises a first connecting plate (13) and a second connecting plate (14), two ends of the first connecting plate (13) are respectively rotatably connected with the fixed plate (9) and the clamping arms (6), one end of the second connecting plate (14) is connected with one end of the movable block (10), and two ends of the connecting plate (15) are respectively connected with the movable block (10), the second end of the connecting rod (15) and the middle part of the second connecting piece (14) are connected to the clamping arm (6) together through a rotating shaft (16).

5. The tree climbing mechanism of the juice extracting robot as claimed in claim 4, wherein the end of the threaded column (11) far away from the driving motor (7) is provided with a limit cap (17).

6. The tree climbing mechanism of the tree juice extracting robot as claimed in claim 1, wherein the body (1) is provided with an installation cavity (18) for installing the driving mechanism (3), one side of the body (1) is provided with a strip-shaped installation opening (19) communicated with the installation cavity (18), the driving mechanism (3) comprises electric telescopic rods (20) and connecting blocks (21), the two driving mechanisms (3) are symmetrically arranged on two sides of the installation opening (19), the connecting blocks (21) are connected to the telescopic ends of the electric telescopic rods (20), fixing plates (9) in the uppermost and lowermost clamping assemblies (2) of the body (1) extend into the installation cavity (18) from the installation opening (19) and are fixed with the connecting blocks (21), and the clamping assemblies (2) in the middle of the body (1) are fixed in the middle of the installation opening (19) through two connecting transverse plates arranged on the driving motor (7).

7. The tree climbing mechanism of a tree juice drawing robot according to claim 6, characterized in that a guide frame (22) is arranged in the mounting cavity (18), the guide frame (22) comprises two mounting seats (23) and two guide rods (24) arranged between the two mounting seats (23), the two guide rods (24) are arranged in parallel, and two ends of a connecting block (21) in the two driving mechanisms (3) are provided with guide holes (25) for the guide rods (24) to penetrate through.