CN104067904B - A kind of automatic rubber tapping machine that glue is adopted for rubber tree - Google Patents

Abstract

The invention relates to an automatic rubber tapping machine for rubber tree rubber harvesting, which includes a cutting frame, and is characterized in that: the cutting frame is composed of a support rod and a support arm; Positioning structure, endpoint detection structure, solar power supply structure and control structure; the end point detection structure detects the movement trajectory of the tool in the curved knife structure, and the signal output end of the end point detection structure is connected to the signal input end of the control structure; the control output end of the control structure passes through The driving mechanism is connected to the control input end of the knife-edge depth positioning structure, the curved knife-moving structure and the automatic line-wrapping positioning structure; the knife-edge depth positioning structure has a mechanism for adjusting and positioning the cutting depth of the knife, and the curved knife-moving structure has the ability to realize arc movement and left and right movement at the same time And the mechanism of up and down movement; it constitutes an automatic rubber tapping machine with knife-edge depth positioning, end point detection limit, automatic line-wrapping positioning, and arc cutting track. Can reduce the workload of workers.

Description

A kind of automatic rubber tapping machine for rubber tree rubber harvesting

technical field

The invention relates to an automatic rubber tapping machine used for rubber harvesting of rubber trees, belonging to the technical field of agricultural automation machinery.

Background technique

As a raw material for daily necessities and industrial production equipment, rubber plays an increasingly important role in industrial production and daily life. However, due to the difficulty and heavy workload of collecting rubber, it has always been a bottleneck limiting its production efficiency. Because the tapping action of the rubber tree is an arc-shaped movement, which requires a combination of left and right movement and up and down movement, and also requires a line of downward movement after each cut, so there is no mechanical automatic tapping tool at present, and it is still not possible to form mechanized automatic tapping. It just stays In the stage of manual tapping or hand-held mechanical tapping. Cause the labor intensity of tapping worker is big, time is long and production efficiency is low. And because the output of a single rubber tree is small, so the micro-cost of automated machinery is required. These difficulties have always restricted the development of its automated production machinery, and there has been no relatively successful automated machinery and equipment so far.

Contents of the invention

The purpose of the present invention is to provide an automatic rubber tapping machine for rubber tree rubber harvesting in order to solve the problems of high labor intensity, long time and low production efficiency of the tapping workers in existing manual rubber tapping or hand-held mechanical tapping.

The purpose of the present invention can be achieved by taking the following technical solutions:

An automatic rubber tapping machine for picking rubber from rubber trees, including a cutting frame, its structural features are: the cutting frame is composed of a support rod and support arms arranged at both ends of the support rod; Structure, automatic line-wrapping positioning structure, end point detection structure, solar power source structure and control structure; the end point detection structure detects the movement track of the tool in the curved knife structure to limit the range of motion of the tool, and the signal output terminal of the end point detection structure is connected to the control The signal input end of the structure; the control output end of the control structure is connected to the control input end of the knife edge depth positioning structure, the curved line knife structure and the automatic line change positioning structure through the driving mechanism; the knife edge depth positioning structure has a mechanism for adjusting and positioning the cutting depth of the knife, The curved knife structure has a mechanism to realize arc movement, left and right movement and up and down movement at the same time. The curved knife structure combined with the automatic line change positioning structure makes the knife move down one line after each cut; the structure has knife edge depth positioning, end point detection limit, Automatic rubber tapping machine with automatic line-wrapping positioning and arc cutting track.

The purpose of the present invention can also be achieved by taking the following technical solutions:

Further, the knife edge depth positioning structure includes a row knife arm, a knife handle, a locator, a depth adjustment rod and a positioning rod. The bottom of the groove is connected, and the front part of the handle is provided with a positioning groove, and the positioner, the depth adjustment rod and the positioning rod are arranged in the positioning groove; the positioning rod and the depth adjustment rod are threaded, and the positioner is installed on the positioning rod, and the The top end is fixedly connected with a cutter head; the row cutter arm and the support arms at both ends of the support rod are arc-shaped, and the outer arc of the row cutter arm is provided with a toothed belt.

Further, the curved knife structure includes a motor frame and a motor fixed on the motor frame, an upper pallet and a lower pallet, the control input end of the motor is connected to the control output end of the control structure, and the power output end of the motor is connected to the motor through the motor shaft. The row knife arm of the knife-edge depth positioning structure is set in the middle of the upper pallet and the lower pallet and is meshed with the motor wheel to form a dynamic fit. There are several row blades distributed between the lower wall of the upper pallet and the lower pallet. Tool path locator.

Further, the automatic line-changing structure includes a line-changing trigger, a line-changing transmission rod, a line-changing transmission wheel, a support wheel, a stopper, and a backstop. The rod is set on the motor frame of the curved knife structure, and the support shaft is fixedly arranged on the motor frame. Engage with the rack of the support rod to form dynamic cooperation, and the backstop is fixed on the motor frame and mechanically cooperates with the support rod.

Further, the endpoint detection structure includes a left endpoint trigger, a right endpoint trigger, a left endpoint sensor, a right endpoint sensor, a lower endpoint trigger point, and a lower endpoint sensor; the left endpoint trigger and the right endpoint trigger are composed of a trigger device or Composed of a plurality of trigger devices; when composed of a plurality of trigger devices, the plurality of trigger devices are integrally installed on the front edge of the row knife arm of the knife-edge depth positioning structure, or are disassembled and installed on the row knife arm of the knife-edge depth positioning structure The motor frame, the lower supporting plate or the upper supporting plate in the upper and curved knife structure; the left end point sensor and the right end point sensor are fixed on the lower side wall of the upper supporting plate of the curved line knife structure, the left end point sensor and the right end point sensor The signal output terminal of the control structure is connected to the signal input terminal of the control structure, the lower end point trigger point is installed on the upper side wall of the lower support arm of the cutting frame, and the lower end point sensor is fixed on the motor frame of the curved knife structure or the upper supporting plate of the curved knife structure The lower side wall and its signal output end are connected to the signal input end of the control structure.

Further, the solar power supply structure includes a solar battery panel, a battery and a control box, the solar battery panel is fixed on the edge of the upper supporting plate of the curved knife structure, and its power output port is connected to the power port of the control structure, and the battery is fixed in the control box Its power port is connected to the power port of the control structure, and the control box is fixed on the upper supporting plate; the control structure includes an intelligent controller, and the intelligent controller is provided with information input and output terminals, at least three automatic signal input terminals and two power supplies port, the intelligent controller is fixed in the control box of the solar power supply structure, the information input and output terminals are manual input and output terminals, short-range or long-distance wireless or wired network input and output terminals, and the signal input terminals are respectively connected to the terminals of the endpoint detection structure The signal output terminal of the left endpoint sensor, the signal output terminal of the right endpoint sensor and the signal output terminal of the lower endpoint sensor, one of the power supply ports is connected to the power supply port of the solar panel, and the second power supply port is connected to the power supply port of the storage battery.

Further, the handle propeller is made of steel wire, steel sheet or elastic material other than steel wire or steel sheet, and the locator is made of bearing, rubber wheel or plastic wheel, or is made of metal sheet, or is made of smooth cylinder Composition; the row knife arm is arc-shaped and is composed of gears, friction wheels or sprockets.

Further, the driving mechanism connected to the control input end of the knife-edge depth positioning structure, the curved line knife structure and the automatic line-wrapping positioning structure is composed of a motor, and the motor constitutes the control input end of the knife-edge depth positioning structure, the curved line knife structure and the automatic line-wrapping positioning structure. The common driving mechanism of the driving mechanism; the motor wheel and the supporting wheel are composed of gears, or friction wheels and sprockets; the row knife track locator is composed of bearings.

Further, the stopper and the backstop are made of elastic material, including steel wire, steel sheet or elastic plastic.

Further, the left end point sensor, the right end point sensor and the lower end point sensor are made of metal sensors or magnetic sensors; the left end point trigger, the right end point trigger and the line change trigger It is composed of elastic devices, or metal devices, or magnetic devices, or a combination of elastic devices, rigid devices and magnetic devices; when it is composed of elastic devices, rigid devices and magnetic devices, it is installed on the whole On the row knife arm of the knife-edge depth positioning structure, or disassembled and installed on the knife-edge depth positioning structure of the knife arm and the upper supporting plate, the lower supporting plate or the motor frame in the curved knife-moving structure; the left end point sensor and the When the right endpoint sensor and the lower endpoint sensor are composed of buttons or switches, at least one of the left endpoint trigger point and the left endpoint transmission rod is composed of an elastic device; the right endpoint trigger point and the right endpoint At least one of the two transmission rods is composed of an elastic device; at least one of the two of the line change trigger and the line change transmission rod is composed of an elastic device.

The present invention has the following outstanding beneficial effects:

1. In the present invention, the curved knife structure has the mechanism of arc movement, left and right movement and up and down movement. The curved knife structure combined with the automatic line-wrapping positioning structure makes the knife move down one line after each cut; it constitutes a knife-edge depth positioning and endpoint detection. The automatic rubber tapping machine with limit position, automatic line-wrapping positioning, and arc-shaped cutting track realizes the control of moving down one line after each cut. Therefore, it can reduce the labor workload of rubber picking workers and provide equipment foundation for large-scale automatic rubber production. Beneficial effect.

2. Since the present invention is equipped with an intelligent control structure, the solar power supply structure is used to supply power to the control structure, and the cutting tool is controlled to perform arc-shaped tapping movement, left-right movement and up-and-down movement, and clean energy-solar energy is used to provide electric energy for the automatic tapping intelligent machine. The rubber tapping machine can automatically complete the rubber tapping movement on time and according to the quantity according to the program or instruction, and realize the requirement of micro-cost of the product, which has beneficial effects such as low cost of use, energy saving and pollution prevention.

3. Due to the design of the depth positioning structure of the knife edge, the present invention can adjust the depth positioning groove to determine the distance between the locator and the knife edge, that is, the depth to be cut. The knife handle pusher always pushes the knife handle to the trunk, forcing the positioning wheel to contact the tree surface. Therefore, the depth of the cutting edge inserted into the bark remains unchanged, the constant depth of the cutting edge is realized, and the beneficial effect that the cutting depth is not affected by the smoothness of the tree surface is achieved.

4. Due to the simultaneous design of the automatic knife-moving structure, the automatic line-wrapping structure and the end point detection structure, the present invention realizes the simultaneous control of the knife-moving movement and the line-changing movement with only one motor, and has the beneficial effect of low cost, making it possible to be widely used.

5. The present invention adopts the solar energy structure, and because the rubber tree grows in a sunny place, the intelligent controller controls the solar panel to charge the storage battery during the day, and uses the solar energy stored in the storage battery to complete the cutting purpose at night, avoiding the deployment of power grid belts for the rubber forest. It has the beneficial effects of safety, environmental protection and low price.

Description of drawings

Fig. 1 is an effect diagram of the upper and lower isometric axes of the specific embodiment 1 of the present invention.

Fig. 2 is a view of the internal structure of the upper and lower pallets in Embodiment 1 of the present invention.

Fig. 3 is a bottom view of the internal structure of the upper and lower pallets in Embodiment 1 of the present invention.

Fig. 4 is a bottom view of the internal structure of the motor rack in Embodiment 1 of the present invention.

Fig. 5 is a block diagram of electrical principles in Embodiment 1 of the present invention.

Among them: 1-support arm, 2-support rod, 3-motor frame, 4-upper plate, 5-solar panel, 6-control box, 7-motor, 8-knife handle, 9-knife head, 10- Locator, 11-depth adjustment rod, 12-knife arm, 13-knife track locator, 14-lower end point trigger point, 15-lower support plate, 16-positioning rod, 17-positioning groove, 18-knife handle Propeller, 19-slot, 20-line feed trigger, 21-motor wheel, 22-right endpoint trigger point, 23-left endpoint trigger point, 24-right endpoint transmission rod, 25-right endpoint sensor, 26-lower endpoint Sensor, 27-left end point sensor, 28-left end point transmission rod, 29-line change transmission rod, 30-line change transmission wheel, 31-support wheel, 32-support shaft, 33-stopper, 34-backstop, 35 -Intelligent controller, 36-battery.

detailed description

Below in conjunction with accompanying drawing and embodiment the present invention will be described in further detail:

Specific embodiment 1:

With reference to Fig. 1-Fig. 5, present embodiment comprises cutting frame, and cutting frame is made of support rod 2 and the support arm 1 that is arranged on the two ends of support rod; Structure, endpoint detection structure, solar power supply structure and control structure; the endpoint detection structure detects the trajectory of the tool in the curved knife structure to limit the range of motion of the tool, and the signal output end of the end point detection structure is connected to the signal input end of the control structure ; The control output end of the control structure is connected to the control input end of the knife-edge depth positioning structure, the curved line knife structure and the automatic line-wrapping positioning structure through the driving mechanism; At the same time, the mechanism of arc movement, left and right movement and up and down movement is realized. The curved knife structure combined with the automatic line-wrap positioning structure makes the knife move down one line after each cut; the structure has knife-edge depth positioning, end point detection limit, automatic line-wrap positioning, arc Automatic rubber tapping machine with shaped cutting track.

In this example:

The knife edge depth positioning structure comprises a row knife arm 12, a knife handle 8, a locator 10, a depth adjustment rod 11 and a positioning rod 16, and a knife groove 19 is arranged in the row knife arm 12, and the knife handle 8 is arranged in the knife groove 19 and passes through The handle propeller 18 is connected with the bottom of the knife groove 19, and the front portion of the handle 8 is provided with a positioning groove 17, and the locator 10, the depth adjustment rod 11 and the positioning rod 16 are arranged in the positioning groove 17; The rod 11 is threaded, and the locator 10 is installed on the locating rod 16, and a cutter head 9 is fixedly connected to the top of the handle 8; The outer arc is provided with a toothed belt. All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The curved knife structure includes a motor frame 3 and a motor 7 fixed on the motor frame, an upper pallet 4 and a lower pallet 15, the control input of the motor 7 is connected to the control output of the controller, and the power output of the motor 7 passes through the motor The shaft is connected to the motor wheel 21, and the row knife arm 12 of the knife-edge depth positioning structure is arranged in the middle of the upper pallet 4 and the lower pallet 15 and is meshed with the motor wheel 21 to form a dynamic fit. Several row tool track locators 13 are distributed between the plates 15 . All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The automatic line change structure includes a line change trigger 20, a line change transmission rod 29, a line change transmission wheel 30, a support wheel 31, a stopper 33 and a backstop 34, and the line change trigger 20 is installed on the leading edge of the line knife arm 12 of the knife edge depth positioning structure On the lower side, the line-changing transmission rod 29 is arranged on the motor frame 3 of the curved knife structure, and the support shaft 32 is fixedly arranged on the motor frame 3, and the line-changing transmission wheel 30, the support wheel 31 and the stopper 33 are set on the support shaft. 32, a rack is provided on the support rod 2, and the support wheel 31 meshes with the rack of the support rod 2 to form dynamic cooperation. The backstop 34 is fixed on the motor frame 3 and mechanically cooperates with the support rod 2 to form an automatic structure. All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The endpoint detection structure includes a left endpoint trigger, a right endpoint trigger, a left endpoint sensor 27, a right endpoint sensor 25, a lower endpoint trigger 14 and a lower endpoint sensor 26; the left endpoint trigger and the right endpoint trigger are formed by a trigger device or It is composed of multiple trigger devices; when it is composed of multiple trigger devices, the multiple trigger devices are integrally installed on the front edge of the row knife arm 12 of the knife-edge depth positioning structure, or are installed separately on the row of the knife-edge depth positioning structure. On the knife arm 12 and on the motor frame 3, the lower pallet 15 or the upper pallet 4 in the curved knife structure; the left end point sensor 27 and the right end point sensor 25 are fixed on the lower side wall of the upper pallet 4 of the curved knife structure On the top, the signal output ends of the left end point sensor 27 and the right end point sensor 25 are connected to the signal input end of the control structure, the lower end point trigger 14 is installed on the upper side wall of the lower support arm 1 of the cutting frame, and the lower end point sensor 26 is fixed on the curved line knife The lower side wall of the motor frame 3 of the structure or the upper supporting plate 4 of the curved knife structure, and its signal output end are connected to the signal input end of the control structure. All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The solar power supply structure includes a solar panel 5, a storage battery 36 and a control box 6. The solar panel 5 is fixed on the edge of the upper supporting plate 4 of the curved knife structure, and its power output port is connected to the power supply port of the control structure, and the storage battery is fixed on the control panel. The power port in the box 6 is connected to the power port of the control structure, and the control box 6 is fixed on the upper support plate 4; the control structure includes an intelligent controller, and the intelligent controller is provided with information input and output terminals and at least three automatic signal inputs terminal and two power ports, the intelligent controller is fixed in the control box 6 of the solar power supply structure, the information input and output terminals are manual input and output terminals, short-range or long-range wireless or wired network input and output terminals, and the signal input terminal Connect respectively the signal output end of the left end point sensor 27 of the end point detection structure, the signal output end of the right end point sensor 25 and the signal output end of the lower end point sensor 14, one of the power ports is connected to the power port of the solar panel 5, the The second power port is connected to the power port of the storage battery 36 . All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

Described handle propeller 18 is made of steel wire, steel sheet or the elastic material except steel wire, steel sheet, and described locator 10 is made of rubber wheel, plastic wheel, metal sheet or smooth cylinder; Arc-shaped, composed of gears, friction wheels or sprockets. All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The driving mechanism connected to the control input ends of the knife-edge depth positioning structure, the curved line knife structure and the automatic line-wrapping positioning structure is composed of a motor 7, and the motor 7 constitutes the driving of the control input ends of the knife-edge depth positioning structure, the curved line knife structure and the automatic line-wrapping positioning structure The common driving mechanism of the mechanism; the motor wheel 21 and the support wheel 31 are made of gears, or are made of friction wheels and sprockets; the knife track locator 13 is made of plastic wheels or plastic smooth columns. All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The stopper 33 and the backstop 34 are made of elastic materials, including steel wires, steel sheets or other elastic materials. All the devices in this paragraph can be formed by conventional structural devices with corresponding functions.

The left end point sensor 27, the right end point sensor 25 and the lower end point sensor 14 are formed by buttons, or by metal sensors, or by switches; the left end point trigger, the right end point trigger and the The newline trigger 20 is composed of elastic devices, or metal devices, or a combination of elastic devices, rigid devices, and magnetic devices; when it is composed of elastic devices, rigid devices, and magnetic devices, it is installed at the depth On the row knife arm 12 of the positioning structure, or disassembled and installed on the row knife arm of the knife edge depth positioning structure and the upper pallet 4, the lower pallet 15 or the motor frame 3 in the curved knife row structure; the left end point sensor 27 When the right end point sensor 25 and the lower end point sensor 14 are composed of buttons or switches, at least one of the left end point trigger 23 and the left end point transmission rod 28 is made of an elastic device; At least one of the trigger 22 and the right end point transmission rod 24 is made of an elastic device; at least one of the line change trigger 20 and the line change transmission rod 29 is composed of an elastic device. All the devices mentioned in this paragraph can be formed by using conventional structural devices with corresponding functions.

Described intelligent controller 35 is made of conventional microcomputer chip and peripheral device.

working principle:

1. Determine the installation direction of the cutting machine according to the actual situation of the rubber tree, adjust the depth adjustment lever 11 to determine the distance between the positioner 10 and the cutter head 9, that is, the cutting depth, and set the cutting time, cutting times, and cutting interval time according to actual needs etc. parameters, intelligent controller 35 starts the motor to rotate by the control program, drives the row knife arm 12 and the handle of a knife 8 that is installed on the row knife arm 12, the cutter head 9 to rotate through motor wheel 21, because it is fixed on the upper supporting plate 4 lower walls and The row knife track locator 13 on the upper wall of the lower supporting plate 15 limits, and the row knife arm 12 rotates around the rubber tree trunk, and the handle of a knife 8 is pushed to the trunk to the locator 10 all the time because of the handle of a knife propeller 18 and the surface of the trunk contact so that a wrap-around cutting action of constant depth around the trunk is achieved.

2. When the motor 7 turns left, the motor wheel 21 drives the knife arm 12 to turn left. When it reaches the left end point, the left end point trigger point 23 on the knife arm 12 triggers the left end point sensor 27 through the left end point transmission rod 28 , the motor 7 stops turning to the left, and completes the action of moving the knife to the left; The line-changing trigger 20 pushes the stopper 33 through the line-changing transmission rod 29 and the line-changing transmission wheel 30 to the opposite direction in which the stopper 33 wraps around the support shaft 32, and the stopper 33 loosens the support shaft 32 and rotates together with the line-changing transmission wheel 30. The support wheel 31 rotates downwards under the action of the gravity moment, so that the motor frame 3 and the row knife arm 12 installed thereon move downward together to perform a line change action; The point trigger point 22 triggers the right end point sensor 25 through the right end point transmission rod 24, and the motor 7 stops turning to the right, and completes the action of moving the knife to the right; The direction in which the support wheel 31 pushes the stopper 33 under the action of gravity torque is the same as the direction in which the stopper 33 wraps around the support shaft 32, so the friction force of the stopper 33 wrapping around the support shaft 32 increases, thereby preventing the support wheel 31 from continuing to rotate , so as to stop the line changing action. At this moment, the backstop 34 blocks the support rod 2 to prevent upward movement under the effect of external force. So far, the entire cutting cycle of feeding, returning, and line changing is completed.

3. When the line changes to the lower end point, the lower end point trigger point 14 triggers the lower end point sensor 26, the intelligent controller 35 stops the motor 7 after receiving the signal from the lower end point sensor 26 or completes the set cutting times, and no longer cuts Action, so far complete a cutting task of the cutting machine.

4. When the intelligent controller 35 is not driving the motor 7, it detects the status of the solar panel 5 and the storage battery 36 in real time. When the voltage of the solar panel 5 reaches the charging requirement, the intelligent controller 35 controls the solar battery according to the characteristics of the storage battery 36. Board 5 carries out charge management to accumulator 36; When intelligent controller 35 controls motor 7 to work, also detect accumulator 36 and solar cell panel 5 in real time, and carry out discharge protection to it according to their characteristic, to realize that solar energy energy is sufficient, can Continuous application further reduces the use cost of the present invention.

Specific embodiment 2:

The feature of Embodiment 2 is: the locator 10 is made of bearings, and the tool track locator 13 is made of bearings. All the other are identical with embodiment 1.

In this implementation, bearings are used to form the locator 10 and the knife track locator 13, which can reduce the friction force during the knife movement and further improve the performance of the machine.

Specific embodiment 3:

The feature of the third embodiment is that the left end point sensor 27 and the right end point sensor 25 are made of magnetic induction sensors. All the other are with specific embodiment 1.

This embodiment adopts the left endpoint trigger point 23 and the right endpoint sensor 22 which are made of magnetic materials, which can realize non-contact triggering and has high practical application value.

In each embodiment of the present invention, when the motor turns to the left, the motor wheel drives the knife arm to turn left, and when it reaches the left endpoint, the left endpoint trigger on the knife arm triggers the left endpoint sensor through the left endpoint transmission rod, The motor stops turning to the left to complete the action of moving the knife to the left; when the motor turns to the right, the motor wheel drives the knife arm to turn to the right, and when it reaches near the right end point, the line change trigger installed on the line knife arm is driven by the line change The rod and the line-changing drive wheel push the stopper in the opposite direction of the support shaft wound by the stopper. The support shaft is released by the stopper and rotates with the line-changing drive wheel. Under the action of gravity torque, the support wheel rotates downward, so that the motor frame and the row knife arm installed on it move down together to change the line; when it moves to the right end point, the right end point trigger on the row knife arm triggers the right end point sensor through the right end point transmission rod, and the motor stops turning to the right , to complete the movement of the knife to the right; when the motor stops rotating, the line-changing transmission wheel also stops pushing and supporting the stopper, because the direction in which the support wheel pushes the stopper under the action of gravity torque is the same as the direction in which the stopper wraps around the support shaft, so The stopper tightens the support shaft and the friction force increases, thereby preventing the support wheel from continuing to rotate, thereby stopping the line change action, so that only one motor is used to control the line knife movement and line change movement at the same time, which has the beneficial effect of low cost and makes it widely used application becomes possible.

The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the scope of the disclosure of the present invention, according to the technical solutions of the present invention and Any equivalent replacement or change of the inventive concept falls within the protection scope of the present invention.

Claims (10)

1. a kind of automatic rubber tapping machine that glue is adopted for rubber tree, including cutting rack, it is characterised in that：Cutting rack is by support bar (2) And it is arranged on support arm (1) composition at support bar both ends；Edge of a knife depth localization structure, curvilinear rows knife knot are set on cutting rack Structure, enter a new line location structure, end-point detection structure, solar-electricity source structure and control structure automatically；End-point detection structure detection is bent The movement locus of cutter in line row knife structure, to limit the range of movement of the cutter, the signal output part of end-point detection structure Connect the signal input part of control structure；The control output end of control structure is connected to edge of a knife depth localization knot by drive mechanism The control signal of structure, curvilinear rows knife structure and automatic line feed location structure；Edge of a knife depth localization structure has regulation and positioning The mechanism of cutter depth of cut, curvilinear rows knife structure has realizes arcuate movement, side-to-side movement and the mechanism of up and down motion simultaneously, Curvilinear rows knife structure, which combines automatic line feed location structure, makes cutter move down a line after often cutting a knife；Composition has edge of a knife depth Positioning, end-point detection are spacing, automatic line feed positioning, the automatic rubber tapping machine of arc cutting track.

A kind of 2. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 1, it is characterised in that：Edge of a knife depth is determined Bit architecture includes row tool arm (12), handle of a knife (8), locator (10), depth adjustment bar (11) and locating rod (16), tool arm of being expert at (12) cutter groove (19) is provided with, handle of a knife (8) is arranged in cutter groove (19) and by handle of a knife propeller (18) and the bottom of cutter groove (19) Portion connects, and the front portion of handle of a knife (8) is provided with locating slot (17), and locator (10), depth adjustment bar (11) and locating rod (16) are set In locating slot (17)；Locating rod (16) engages with depth adjustment bar (11) screw thread, and locator (10) is arranged on locating rod (16) On, it is fixedly connected with cutter head (9) on handle of a knife (8) top；Row tool arm (12) and support arm (1) positioned at support bar (2) both ends are in Arc shape, the bowed out arc of row tool arm (12) are provided with cingulum.

A kind of 3. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 1, it is characterised in that：Curvilinear rows knife knot Structure includes motor rack (3) and the motor (7), mounting plate (4) and the bottom plate (15) that are fixed on motor rack, the control of motor (7) Input connects the control output end of control structure, and the clutch end of motor (7) passes through motor axis connection motor wheel (21), knife The row tool arm (12) of mouth depth localization structure is arranged on the centre of mounting plate (4) and bottom plate (15) and engaged with motor wheel (21) Connection forms power cooperation, between the lower wall and bottom plate (15) of mounting plate (4) distribution be provided with several row knife tracks and determine Position device (13).

A kind of 4. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 1, it is characterised in that：Automatic line feed knot Structure includes line feed trigger (20), line feed drive link (29), line feed drive (30), support wheel (31), falling stop device (33) and stopped Device (34) is returned, line feed trigger (20) is arranged on the downside of row tool arm (12) leading edge of edge of a knife depth localization structure, and enter a new line drive link (29) it is arranged on the motor rack (3) of curvilinear rows knife structure, support shaft (32) is fixedly installed on the motor rack (3), is changed Row drive (30), support wheel (31) and falling stop device (33) are sleeved in support shaft (32), and support bar (2) is provided with rack, branch Support wheel (31) engaged with the rack of support bar (2) to be formed power coordinate, backstop (34) be fixed on the motor rack (3) and with Support bar (2) mechanical engagement.

A kind of 5. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 1, it is characterised in that：End-point detection knot Structure includes left end point trigger, right endpoint trigger, left end point sensor (27), right-hand member point sensor (25), lower extreme point triggering Point (14) and lower end point sensor (26)；Left end point trigger and right endpoint trigger are made up of or by more a triggering device Individual triggering device is formed；When being made up of multiple triggering devices, the multiple triggering device integral installation is in edge of a knife depth localization In the leading edge of the row tool arm (12) of structure, or fractionation is arranged on the row tool arm (12) of edge of a knife depth localization structure and curvilinear rows On motor rack (3), bottom plate (15) or mounting plate (4) in knife structure；Left end point sensor (27) and right-hand member point sensor (25) it is fixed in the lower wall of mounting plate (4) of curvilinear rows knife structure, left end point sensor (27) and right-hand member point sensor (25) signal input part of signal output part connection control structure, lower extreme point trigger point (14) support installed in cutting rack lower end The upper side wall of arm (1), lower end point sensor (26) are fixed on the motor rack (3) or curvilinear rows knife structures of curvilinear rows knife structure The lower wall of mounting plate (4), the signal input part of its signal output part connection control structure.

A kind of 6. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 1, it is characterised in that：Sun-generated electric power Structure includes solar panel (5), battery (36) and control box (6), and solar panel (5) is fixed on curvilinear rows knife knot On the edge of the mounting plate (4) of structure, its output port of power source connects the power port of control structure, and battery is fixed on control box (6) its inner power port and the power port of control structure are connected, and control box (6) is fixed on the mounting plate (4)；Control knot Structure includes intelligent controller, and intelligent controller is provided with information input/output terminal and at least three automatic signal inputs and two electricity Source port, intelligent controller are fixed in the control box (6) of solar-electricity source structure, and described information input/output terminal is defeated manually Enter output end, short range or long distance wireless or cable network input/output terminal, the signal input part difference connection end point detection knot The signal output part of the left end point sensor (27) of structure, the signal output part and lower end point sensor of right-hand member point sensor (25) (26) one of signal output part, the power port connection solar panel (5) power port, the power port it The power port of two connection batteries (36).

A kind of 7. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 2, it is characterised in that：The handle of a knife pushes away Enter device (18) to be made up of steel wire, steel disc or the elastic material in addition to steel wire, steel disc, the locator (10) is by bearing, rubber Wheel or plastic wheel are formed, and are either made up of sheet metal or are made up of smooth cylindrical；The row tool arm (12) is in arc line shaped, by Gear, friction pulley or sprocket wheel are formed.

A kind of 8. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 3, it is characterised in that：It is connected to the edge of a knife The drive mechanism of the control signal of depth localization structure, curvilinear rows knife structure and automatic line feed location structure is by motor (7) structure Into the motor (7) forms the control signal of edge of a knife depth localization structure, curvilinear rows knife structure and automatic line feed location structure The common drive mechanism of drive mechanism；The motor wheel (21) and the support wheel (31) are made up of gear, or by friction pulley, Sprocket wheel is formed；The row knife track locator (13) is made up of bearing.

A kind of 9. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 4, it is characterised in that：The falling stop device (33) it is made up of with the backstop (34) elastic material, including steel wire, steel disc or elastoplast.

A kind of 10. automatic rubber tapping machine that glue is adopted for rubber tree according to claim 5, it is characterised in that：The left end Point sensor (27) and the right-hand member point sensor (25) and the lower end point sensor (26) are made up of metal sensor, or It is made up of Magnetic Induction device；The left end point trigger, right endpoint trigger and the line feed trigger (20) are by elastic element Form, be either made up of metal device or be made up of magnetic device, or by elastic element, rigid device and magnetic device Combination form；When the combination by elastic element, rigid device and magnetic device is formed, its integral installation is determined in edge of a knife depth On the row tool arm (12) of bit architecture or split in the row tool arm and curvilinear rows knife structure of edge of a knife depth localization structure On mounting plate (4), bottom plate (15) or motor rack (3)；The left end point sensor (27) and the right-hand member point sensor (25) When being made up of with the lower end point sensor (26) button or switch, the left end point trigger point (23) and the left end point pass Both levers (28) at least one be made up of elastic element；The right endpoint trigger point (22) and the right endpoint drive link Both (24) at least one is made up of elastic element；Both the line feed trigger (20) and the line feed drive link (29) are extremely Rare one is made up of elastic element.