CN219146346U

CN219146346U - Novel rubber tapping device of rubber tapping machine

Info

Publication number: CN219146346U
Application number: CN202320077552.7U
Authority: CN
Inventors: 王斌斌; 何林; 周广亮; 张轩; 邹诗洋; 王锦坤
Original assignee: Guangdong Nongken Tropical Agriculture Research Institute Co ltd; Guangdong Modern Agricultural Equipment Research Institute
Current assignee: Guangdong Nongken Tropical Agriculture Research Institute Co ltd; Guangdong Modern Agricultural Equipment Research Institute
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-09
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a novel rubber tapping device of a rubber tapping machine, which comprises a cutting table capable of moving on a rubber tapping slide rail of the rubber tapping machine, wherein an adjusting groove is formed in the cutting table, a locking piece capable of moving along the adjusting groove is arranged in the adjusting groove, a cutter holder is arranged on the locking piece, a cutter bar capable of rotating along the axial direction is arranged on the cutter holder, a cutter head assembly for cutting rubber trees is arranged at one end of the cutter bar, an adjusting device is further arranged on the cutter holder, and the adjusting device is connected with the other end of the cutter bar and used for adjusting the angle of the cutter bar, so that the cutter head assembly can cut the rubber trees better. According to the utility model, the adjusting groove is formed in the cutting table, the cutter holder is arranged on the cutting table through the locking piece, and when the position of the cutter holder needs to be adjusted, the cutter holder can be movably adjusted only by loosening the locking piece; in addition, the cutter bar can also adjust the angle through the adjusting device, and the upper pulley is arranged on the cutter head, so that the cutter blade is smoother in cutting.

Description

Novel rubber tapping device of rubber tapping machine

Technical Field

The utility model relates to the technical field of rubber cutting and taking, in particular to a novel rubber cutting device of a rubber cutting machine.

Background

Rubber trees are a typical tropical rainforest tree species, are perennial tropical tall trees on the upper layer of the tropical rainforest, have an economic life of up to 30-40 years, and the secreted latex is an important industrial raw material, and the most of the natural rubber used in the world is produced by rubber trees.

The natural rubber is obtained by collecting latex flowing out from a milk tube in the bark of a cut rubber tree and then carrying out a series of processing means, and the rubber cutting work is a very important link of the process.

The manual hand-held cutter cutting operation is a traditional rubber tapping mode, although an electric rubber tapping cutter appears recently, manual hand-held operation is needed, the manual operation has high requirements on the technology and the proficiency of rubber tapping workers, the traditional manual rubber tapping operation generally requires operation at three to four o' clock in the early morning, and the conditions of sultry temperature, humidity, more mosquitoes, remote geographical positions of rubber tree gardens, inconvenient operation at night and the like in tropical rain forests also determine that the manual rubber tapping is often carried out in a severe environment, and occupational diseases occur highly.

The automatic rubber tapping machine can greatly save manpower and material resources, can overcome severe environment, and the operation and maintenance cost is low, but the design of the existing automatic rubber tapping machine is not mature enough, and is used for cutting rubber tree rubber tapping devices, and the rubber tree rubber tapping device is difficult to adjust after being installed on a frame, so that a blade is difficult to accurately cut, a cutter is easy to be blocked and deviates when cutting rubber trees, and the existing rubber tapping device is mainly fixedly installed in an unadjustable mode when being installed, so that the cutting precision of the existing rubber tapping machine is greatly reduced after cutting for a plurality of times.

Disclosure of Invention

The utility model provides a novel rubber tapping device of a rubber tapping machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel rubber tapping device of rubber tapping machine, including can be at the header that the rubber tapping machine rubber tapping slide rail was gone up and moved, offered the adjustment tank on this header, be equipped with the retaining member that can follow the adjustment tank activity in this adjustment tank, be equipped with the blade holder on this retaining member, install on this blade holder can follow axial pivoted cutter arbor, be equipped with the tool bit subassembly that is used for cutting the rubber tree on the one end of this cutter arbor, still be equipped with adjusting device on this blade holder, this adjusting device is connected with the other end of cutter arbor for adjust the angle of cutter arbor, make the tool bit subassembly cut the rubber tree better.

Preferably, the adjusting device comprises a mounting groove formed in the tool apron, a rack block moving in the mounting groove, a telescopic spring with one end connected with the rack block and the other end connected with the tool bar, and an adjusting motor arranged on the side face of the tool apron and meshed with the rack block and used for driving the rack block to move in the mounting groove, wherein the adjusting motor drives the rack block to move, so that one end of the tool bar is pulled by the telescopic spring, and the angle at the other end of the tool bar is deviated to drive the tool bit assembly to cut rubber trees.

Preferably, the cutter head assembly comprises a cutter head which can be axially and rotatably arranged at one end of a cutter bar, a cutter blade is arranged on the cutter head, the cutting end of the cutter blade extends out of one side of the cutter head, a reset spring is arranged at the other side of the cutter head, one end of the reset spring is connected with the cutter head, and the other end of the reset spring is connected with the cutter bar.

Preferably, a pulley is further provided on the side of the blade extending from the cutting end of the blade, the pulley being adapted to slide along the outer edge of the rubber tree when cutting the rubber tree, so as to facilitate cutting of the rubber tree by the blade.

Preferably, the cutting table is symmetrically provided with a roller group and a ball plunger, the roller group can be clamped back and forth and roll along the rubber tapping machine track, and the ball plunger can roll against the rubber tapping machine track.

Preferably, a driving motor for driving the cutting table to walk on the rubber cutting machine track is further arranged on one side of the cutting table, a transmission gear connected with the output end of the driving motor is arranged in the cutting table, the transmission gear is partially exposed on the outer surface of the cutting table, the exposed part of the transmission gear can be matched with the rubber cutting machine track, and the driving motor drives the transmission gear to drive the cutting table to walk along the rubber cutting machine track.

Compared with the prior art, the cutting machine has the beneficial effects that the adjusting groove is formed in the cutting table, the cutter holder is arranged on the cutting table through the locking piece, when the position of the cutter holder needs to be adjusted, the cutter holder can be moved and adjusted along the adjusting groove only by loosening the locking piece, and when in tapping operation, the angle and the extension length of the cutter blade can be adjusted conveniently, so that the cutting operation is more accurate; in addition, the cutter bar can also adjust the angle through the adjusting device, and the upper pulley is arranged on the cutter head, so that the cutter blade is smoother in cutting.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a tool bit assembly and adjustment device of the present utility model;

FIG. 3 is a schematic view of a rack block structure according to the present utility model;

fig. 4 is a schematic view of the usage state of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It is noted that when a component/feature is referred to as being "disposed on" another component/feature, it can be disposed directly on the other component/feature or intervening components/features may also be present. When a component/feature is referred to as being "connected/coupled" to another component/feature, it may be directly connected/coupled to the other component/feature or intervening components/features may also be present. The term "connected/coupled" as used herein may include electrical and/or mechanical physical connections/couplings. The term "comprises/comprising" when used herein means the presence of a feature, step or component/part, but does not exclude the presence or addition of one or more other features, steps or components/parts. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1 to 4, a novel tapping device of a tapping machine comprises a cutting table 1 capable of moving on a tapping slide rail of the tapping machine, an adjusting groove 2 is formed in the cutting table 1, a locking piece 3 capable of moving along the adjusting groove 2 is arranged in the adjusting groove 2, a cutter holder 4 is arranged on the locking piece 3, a cutter bar 5 capable of rotating along the axial direction is arranged on the cutter holder 4, a cutter head assembly 6 for cutting rubber trees is arranged at one end of the cutter bar 5, an adjusting device 7 is further arranged on the cutter holder 4, the adjusting device 7 is connected with the other end of the cutter bar 5 and used for adjusting the angle of the cutter bar 5, and the cutter head assembly 6 can cut the rubber trees better.

The adjusting device 7 comprises a mounting groove 71 formed in the tool apron 4, a rack block 72 moving in the mounting groove 71, a telescopic spring 73 with one end connected with the rack block 72 and the other end connected with the tool bar 5, and an adjusting motor 74 arranged on the side surface of the tool apron 4 and meshed with the rack block 72 for driving the rack block 72 to move in the mounting groove 71, wherein the adjusting motor 74 drives the rack block 72 to move, so that one end of the tool bar 5 is pulled by the telescopic spring 73, and the angle of the other end of the tool bar 5 is offset to drive the tool bit assembly 6 to cut rubber trees.

The cutter head assembly 6 comprises a cutter head 61 which can axially rotate and is arranged at one end of the cutter bar 5, a cutter blade 62 is arranged on the cutter head 61, the cutting end of the cutter blade 62 extends out of one side of the cutter head 61, a return spring 63 is arranged at the other side of the cutter head 61, one end of the return spring 63 is connected with the cutter head 61, and the other end of the return spring 63 is connected with the cutter bar 5. A pulley 64 is also provided on the side of the blade 61 where the cutting end of the blade 62 extends, the pulley 64 being adapted to slide along the outer edge of the rubber tree when cutting the rubber tree, so that the blade 62 cuts the rubber tree.

The cutting table 1 is symmetrically provided with a roller group 8 and a ball plunger 9, the roller group 8 can be clamped back and forth and roll along a rubber cutter track, and the ball plunger 9 can roll against the rubber cutter track. The rubber tapping machine track is of a type with sliding rails on the upper part and the lower part, the roller group 8 on the cutting table 1 clamps the sliding rails, each group consists of 4 rollers which can roll flexibly, and the two groups of rollers respectively clamp the upper sliding rail and the lower sliding rail and can slide along the sliding rails in a ring shape. Meanwhile, the left ball plunger 9 and the right ball plunger 9 are respectively arranged beside the upper roller and the lower roller, and are clung to the upper end face and the lower end face of the slide rail, and when the header 1 moves, steel balls on the ball plungers 9 roll on the slide rail. The structure enables the cutting table 1 and the rubber tapping machine track to form a compact sliding mechanism, the cutting table 1 and the rubber tapping machine track are limited by the size of the parts from front to back, left to right and up to down, gaps are avoided, the roller and the steel ball can roll automatically, the cutting table 1 can move flexibly along the rubber tapping machine track without shaking, and the cutting of rubber tree bark is more stable and reliable.

A driving motor 10 for driving the cutting table 1 to travel on the rubber cutting machine track is further arranged on one side of the cutting table 1, a transmission gear 11 connected with the output end of the driving motor 10 is arranged in the cutting table 1, part of the transmission gear 11 is exposed on the outer surface of the cutting table 1, the exposed part of the transmission gear can be matched with the rubber cutting machine track, and the driving motor 10 drives the transmission gear 11 to drive the cutting table 1 to travel along the rubber cutting machine track.

When specifically using, when needs are adjusted the position of blade holder 4, loosen retaining member 3 and can remove blade holder 4 along adjustment tank 2, remove the position according to the demand, after removing suitable position, directly screw up retaining member 3 can, and the regulation of cutter arbor 5 then moves through adjusting motor 74 drive tooth bar piece 72, thereby one end through telescopic spring 73 pulling cutter arbor 5, the angle emergence skew of the cutter arbor 5 other end drives tool bit subassembly 6 cutting rubber tree, this not only can adjust cutting angle better, can also compensate the cutting depth of tool bit subassembly 6 when cutting, make it can more accurate control cutting.

According to the utility model, the adjusting groove 2 is arranged on the header 1, the cutter holder 4 is arranged on the header 1 through the locking piece 3, when the position of the cutter holder 4 needs to be adjusted, the cutter holder 4 can be adjusted along the adjusting groove 2 by loosening the locking piece 3, and the angle and the extension length of the blade 62 can be adjusted conveniently during tapping operation, so that the cutting operation is more accurate; in addition, the angle of the cutter bar 5 can be adjusted by the adjusting device 7, and the upper pulley 64 is arranged on the cutter head 61, so that the cutter blade 62 can be smoother in cutting.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a novel rubber tapping device of rubber tapping machine, a serial communication port, including the header that can remove on the rubber tapping slide rail of rubber tapping machine, set up the adjustment tank on this header, be equipped with the retaining member that can follow the adjustment tank activity in this adjustment tank, be equipped with the blade holder on this retaining member, install on this blade holder can follow axial pivoted cutter arbor, be equipped with the tool bit subassembly that is used for cutting the rubber tree on the one end of this cutter arbor, still be equipped with adjusting device on this blade holder, this adjusting device is connected with the other end of cutter arbor for adjust the angle of cutter arbor, make the tool bit subassembly cut the rubber tree better.

2. The novel tapping device of claim 1, wherein the adjusting device comprises a mounting groove formed in a cutter holder, a rack block moving in the mounting groove, a telescopic spring with one end connected with the rack block and the other end connected with a cutter bar, and an adjusting motor arranged on the side face of the cutter holder and meshed with the rack block for driving the rack block to move in the mounting groove, and the adjusting motor drives the rack block to move, so that one end of the cutter bar is pulled by the telescopic spring, and the angle at the other end of the cutter bar is offset to drive the cutter head assembly to cut rubber trees.

3. A novel tapping device of a tapping machine according to claim 2, wherein the cutter head assembly comprises a cutter head which is axially rotatable at one end of a cutter bar, a blade is mounted on the cutter head, the cutting end of the blade extends out of one side of the cutter head, a return spring is arranged at the other side of the cutter head, one end of the return spring is connected with the cutter head, and the other end of the return spring is connected with the cutter bar.

4. A novel tapping device for a tapping machine according to claim 3, wherein a pulley is provided on the side of the blade extending from the cutting end of the blade, the pulley being adapted to slide along the outer edge of the rubber tree when cutting the rubber tree, so as to facilitate the cutting of the rubber tree by the blade.

5. The novel tapping device of tapping machine according to claim 1, wherein the cutting table is symmetrically provided with a roller group and a ball plunger, the roller group can be clamped back and forth and roll along the tapping machine track, and the ball plunger can roll against the tapping machine track.

6. The novel tapping device of claim 5, wherein a driving motor for driving the cutting table to travel on the tapping machine track is further arranged on one side of the cutting table, a transmission gear connected with the output end of the driving motor is arranged in the cutting table, the transmission gear is partially exposed on the outer surface of the cutting table, the exposed part of the transmission gear can be matched with the tapping machine track, and the driving motor drives the transmission gear to drive the cutting table to travel along the tapping machine track.