Rubber discharger and rubber collecting device for rubber trees

Abstract

The present invention discloses a rubber stripper for rubber trees, characterized in that: the rubber stripper (1) is provided with a cutter (112) and a baffle (122), and a rubber feed channel (102) is formed in the area between the baffle (122) and the cutter (112) on the rubber stripper (1), the front end of the cutter (112) is provided with a blade (1121) for cutting the bark of the rubber tree (a), the front end of the baffle (122) is provided with a stop surface (1221) for abutting against the outer peripheral wall of the rubber tree (a), the blade (1121) is located in front of the stop surface (1221), and an entrance of the rubber feed channel (102) is formed between the blade (1121) and the stop surface (1221). The present invention also discloses a rubber collecting device including the rubber stripper. Compared with the prior art, the rubber stripper of the present invention causes less damage to the rubber tree and can improve the quality of latex.

Description

Technical Field

[0001] The invention relates to the technical field of natural rubber tapping, in particular to a rubber discharger and a rubber collecting device for rubber trees. Background Art

[0002] The economic benefits of rubber trees stem from the latex produced from tapping. Natural rubber is a vital commodity worldwide, and the efficient and simple extraction of latex from rubber trees has long been a pressing challenge for the rubber industry. From planting to harvesting, rubber trees can be tapped continuously for thirty to forty years. Natural rubber is obtained by tapping the tree's latex ducts, and the quality of tapping techniques directly impacts rubber yields.

[0003] From the distribution of rubber tree bark, it can be divided into 5 layers, from the outside to the inside, there are rough bark (dead bark that is impermeable to water and air), sand bark (low rubber production ability, it is the thickest layer of the bark, accounting for about 70% of the bark thickness), yellow bark (the layer with the most latex tubes, the most orderly arrangement and the best connection, the number of latex tube rows accounts for about 50% of the total number of bark rows and about 20% of the total bark thickness), water sac bark (the main function is to transport nutrients and water, the thickness accounts for about 10% of the total bark thickness, usually less than 1 mm) and cambium (located between the water sac bark and the xylem, it is a layer of living cells arranged neatly and tightly). Among them, the yellow bark is the main rubber-producing functional layer in the rubber tree. This layer has mature latex tubes. Therefore, to increase the latex production, it is necessary to cut the yellow bark layer where the main latex tubes exist.

[0004] From the earliest methods of harvesting latex by cutting rubber trees with sharp tools, it was not until 1897, when Wong Tuck-lok, Director of the Singapore Botanic Gardens, invented the continuous tapping method, that rubber production increased significantly. Over the ensuing 120 years, tapping methods have continued to evolve. Currently, the two most commonly used tapping knives are the traditional push-type and pull-type. These traditional knives and their use are difficult to control, and improper operation can easily cut into the xylem of the rubber tree, resulting in uneven cuts. The quality of tapping techniques has a direct impact on the yield and health of the rubber tree. Skilled tappers rely on individual skill, which varies greatly, and the requirements for beginners or those with limited skills are relatively high.

[0005] With the development of the times, various rubber tapping tools have emerged, such as push-type tapping knives, electric tapping knives, and robotic tapping machines. There is even a concept of one smart tapping machine per tree to replace manual tapping. For details, please refer to the Chinese invention patent application number CN201910425816.1 (publication number CN111972250A) "A Rubber Tapping Machine and Tapping Method."

[0006] So far, all the tapping methods, tapping tools and tapping machines have one thing in common. They must first cut off the outer rough bark and sand bark of the rubber tree and then cut the yellow bark layer where the main latex ducts are located. Due to the turgor pressure in the latex ducts, the latex is forced to flow out from the cut surface. The cut surface is exposed and the discharged latex is drained into the rubber collection cup through the rubber tongue in the open air. After the collection is completed, the bark needs to be ring-cut again for the next collection. This tapping method with the cut surface exposed can be collectively called "open tapping method" here.

[0007] The above-mentioned "open tapping method" has the disadvantages of high rubber tree dead bark rate, low latex dry rubber content, high tapping technology requirements, the tapping process is easily affected by weather, and the quality of the collected latex is unstable.

[0008] The main reason is that the cutting surface of the "open tapping method" is exposed, and the rubber outlet at the end of the latex duct will be affected by external factors such as sunlight ultraviolet rays, temperature and air contact oxidation, which will then form a rubber plug and the rubber outlet will shrink, resulting in a decrease in the amount of rubber discharged. In this case, it is necessary to continuously cut off the layer formed by the rubber plug in order to continue to produce rubber. If the cutting is shallow, the rubber production is insufficient, and if the cutting is deep, it is easy to damage the tree. At the same time, the axial bark consumption per tapping should not be too large, otherwise it will affect the survival period of the rubber tree.

[0009] Currently, whether tapping with a female or male blade, push or electric tapping knives, robotic tapping, or the concept of one smart tapping machine per tree, manual tapping is being replaced. To date, open tapping, where the cut surface is exposed, remains unchanged. A correct method for extracting latex is crucial for continuous advancement in tapping technology, so improving tapping methods and developing efficient tapping tools are essential for increasing rubber production. Summary of the Invention

[0010] The first technical problem to be solved by the present invention is to provide a rubber remover for rubber trees, which causes little damage to the rubber trees and can improve the quality of latex, in view of the current status of the existing technology.

[0011] The second technical problem to be solved by the present invention is to provide a rubber collecting device which causes little damage to rubber trees and can improve the quality of latex.

[0012] The technical solution adopted by the present invention to solve the above-mentioned first technical problem is: a rubber remover for rubber trees, characterized in that: the rubber remover is provided with a cutting knife and a baffle, and a rubber feed channel is formed in the area between the baffle and the cutting knife on the rubber remover, the front end of the cutting knife is provided with a blade for cutting the bark of the rubber tree, the front end of the baffle is provided with a stop surface for abutting against the outer peripheral wall of the rubber tree, the cutting knife is located in front of the stop surface, and an entrance of the rubber feed channel is formed between the cutting knife and the stop surface.

[0013] In order to ensure that an effective glue removal gap is formed between the blade and the bark after the blade is inserted into the bark, the surface of the cutter facing the baffle has an opening portion for opening the bark cut by the cutter in a direction away from the cutter.

[0014] In order to ensure that the bark is gradually stretched open during the cutting process, a reinforcing rib extending along the extension direction of the glue feeding channel is protruded from the surface of the cutting knife facing the baffle, and the reinforcing rib forms the stretching portion.

[0015] In order to prevent the baffle from sinking inward, the end of the reinforcing rib abuts against the surface of the baffle facing the cutting knife.

[0016] In order to ensure that the bark is evenly stretched and to facilitate the even entry of the latex discharged from the cut rubber bark into the rubber discharger, the number of the reinforcing ribs is at least two, and they are arranged at intervals along the length direction of the blade. Each reinforcing rib divides the rubber feed channel into multiple independent sub-channels.

[0017] The above-mentioned reinforcing ribs have four functions. First, they improve the mechanical strength of the cutter. Second, they can serve as a spreading part to spread the bark cut by the cutter toward the direction of the cutter, forming an effective glue removal gap between the bark and the blade. Third, they can serve as a supporting part to support the baffle to prevent the baffle from sinking inward. Fourth, each reinforcing rib divides the glue feed channel into multiple independent sub-channels, making it convenient for rubber latex to enter the glue remover evenly.

[0018] To prevent bark tissue from entering the glue feed channel and causing blockage when the blade is inserted into the bark, while ensuring that an effective glue removal gap is formed between the bottom of the blade and the cut surface of the bark, the front portion of the cutter has an inclined section that extends gradually from the back to the front toward the side of the baffle, with the blade located at the front end of this inclined section. Due to the configuration of this inclined section, after the cutter is inserted into the bark, the surface of the cutter facing away from the baffle will be subject to a greater reaction force from the bark tissue, while the surface of the cutter facing the baffle will hardly be subject to resistance from the bark tissue, thus preventing bark tissue from clogging the glue feed channel and ensuring smooth entry of latex into the glue remover.

[0019] The cooperation between the above-mentioned inclined section and the support part can facilitate the formation of a glue removal gap. On the one hand, the inclined section can support the bark tissue on the outside of the cutter during the insertion of the cutter. On the other hand, the support part can support the bark tissue on the inside of the cutter during the insertion of the cutter, so that an effective glue removal gap can be formed between the bottom of the blade and the bark cut surface.

[0020] In order to ensure that the baffle can be slightly inserted into the bark when the stop surface of the baffle is against the outer wall of the rubber tree, and to ensure that a sealed glue feeding channel is formed between the entrance of the glue feeding channel inserted into the bark and the bark cut surface, the baffle is flat and the blade is basically located on the extension surface of the baffle.

[0021] In order to ensure the smoothness of the rear end of the glue feeding channel, the rear part of the cutting knife has a horizontal section arranged side by side with the baffle.

[0022] In order to facilitate the application of force to the glue remover, the rear portion of the glue remover is provided with a hammering portion.

[0023] In order to facilitate the uniform insertion of the blade into the rubber tree and the uniform contact of the stop surface against the outside of the rubber tree, the blade and the stop surface are both in an arc shape that matches the outer peripheral wall of the rubber tree.

[0024] In order to facilitate the collection and discharge of latex, the glue discharger has a glue collecting cavity inside, the outlet of the glue inlet channel is connected to the glue collecting cavity, and the glue discharger has a glue outlet that is connected to the glue collecting cavity.

[0025] In order to facilitate the cleaning of residual rubber inside the glue remover, the glue remover includes a top seat and a bottom cover detachably connected to the bottom of the top seat, the top seat includes a mounting seat and the cutting knife arranged in front of the mounting seat, the bottom cover includes a collecting pipe and the baffle arranged in front of the collecting pipe, the collecting pipe is installed on the mounting seat, and the surface of the collecting pipe facing the mounting seat has an opening, and the collecting pipe and the mounting seat surround the glue collecting cavity.

[0026] In order to facilitate the cooperation of multiple glue strippers, a plug is provided at one end of the collection pipe, and a glue outlet is formed at the other end. In this way, multiple glue strippers can be connected in series by removing the plug and connecting them through a hose, thereby increasing the length of the glue stripping cutting path and improving the glue stripping capacity.

[0027] In order to facilitate the installation of the bottom cover on the bottom of the top seat, a bayonet is provided on the mounting seat, and the collection pipe is detachably mounted at the bayonet. The cutting knife is provided with a hook portion for limiting the edge of the baffle.

[0028] In order to facilitate the removal of the bottom cover from the bottom of the top seat, the bottom cover further includes a pressing piece arranged at the rear of the collecting pipe.

[0029] The technical solution adopted by the present invention to solve the second technical problem is: a rubber collecting device, characterized in that it includes the above-mentioned rubber discharger and a rubber collector for collecting rubber latex flowing out of the rubber outlet of the rubber discharger.

[0030] In order to facilitate the collection of rubber latex flowing out of the rubber outlet of the rubber stripper, the first solution is: the number of the rubber strippers is at least two, corresponding one to one to the rubber trees;

[0031] The glue collecting device includes

[0032] The main pipeline has at least two branch pipe interfaces spaced apart along its length;

[0033] The branch pipes correspond to the glue ejectors and the branch pipe interfaces one by one, and the ports at both ends of each branch pipe are connected to the glue outlet of the corresponding glue ejector and the branch pipe interface of the main pipe respectively; and

[0034] The rubber collecting tank is used to collect rubber latex flowing out of the outlet of the main pipeline.

[0035] Solution 2 is: the glue collecting device includes a glue collecting tube and a glue collecting bag, the glue collecting bag has an interface, and the ports at both ends of the glue collecting tube are respectively connected to the glue outlet of the glue discharger and the interface of the glue collecting bag.

[0036] Compared with the prior art, the advantages of the present invention are that: by arranging a cutter and a baffle on the rubber stripper, a rubber feed channel is formed in the area between the baffle and the cutter on the rubber stripper, the blade at the front end of the cutter is located in front of the stop surface at the front end of the baffle, and an entrance to the rubber feed channel is formed between the blade and the stop surface. In this way, during rubber tapping, after the blade of the cutter cuts the bark, the stop surface of the stop portion is tightly against the outside of the rubber tree, and the rubber stripping gaps between the barks are not exposed. After the rubber tapping is completed, the bark presses the rubber stripping gaps under the action of its own elastic force. On the one hand, the cut surface is formed inside the bark, which avoids the damage to the growth of the tree caused by the invasion of external pests and diseases, and can ensure the beauty of the tree appearance and the integrity of the shape. On the other hand, since the space for latex to contact with the outside world is reduced, the formation of rubber plugs is slowed down, the rubber discharging time is prolonged, and external impurities will not contaminate the latex, thereby improving the quality of the latex, and simultaneously achieving the goal of reducing the number of times rubber tappers tap and the input of labor.

[0037] It can be seen that this closed-type inner-bark tapping method has a significantly reduced number of tapping times compared to the traditional open-type tapping method, has the advantages of less damage to rubber trees, no loss of bark, low technical requirements, and the tapping process is not affected by weather. During the entire latex extraction process, due to the adoption of a fully closed mode, the conditions of contact with the outside world are reduced, which can slow down the formation of rubber plugs at the ends of the cut latex ducts and extend the rubber discharge time. At the same time, it also avoids the contamination of the collected latex by rain, insects, fallen leaves and other debris, so that the discharged latex maintains its natural form, prolongs the time for coagulation due to oxidation such as sunlight exposure and contact with air, improves the quality of the latex, and solves the problem of difficult rubber collection, providing convenience for reducing labor costs in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the three-dimensional structure of the embodiment 1 of the glue collecting device of the present invention;

[0039] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the middle glue remover;

[0040] Figure 3 for Figure 2 Schematic diagram of the three-dimensional decomposition of

[0041] Figure 4 for Figure 2 Schematic diagram of the three-dimensional structure in another direction;

[0042] Figure 5 for Figure 4 Schematic diagram of the three-dimensional decomposition of

[0043] Figure 6 for Figure 4 A longitudinal cross-sectional view of

[0044] Figure 7 This is a schematic diagram of the three-dimensional structure of Example 2 of the glue collecting device of the present invention. DETAILED DESCRIPTION

[0045] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0046] Example 1:

[0047] like Figures 1 to 6 As shown, it is a first preferred embodiment of the rubber collecting device for rubber tree a of the present invention. The rubber collecting device includes a rubber discharger 1 and a rubber collecting device 2.

[0048] There are four rubber removers 1 , corresponding one to one with the rubber trees a. Each rubber remover 1 includes a top seat 11 and a bottom cover 12 detachably connected to the bottom of the top seat 11 .

[0049] Specifically, the top seat 11 includes a mounting seat 111 , a cutting knife 112 provided at the front of the mounting seat 111 , and a hammering part 113 provided at the rear of the mounting seat 111 .

[0050] The bottom of the mounting base 111 is provided with a long strip-shaped bayonet 1111 extending in the left-right direction; the cutting knife 112 is sheet-shaped, including a horizontal section 112a and an inclined section 112b arranged in sequence from back to front, the inclined section 112b gradually extending downward from back to front, and the front end of the inclined section 112b has a blade 1121 for cutting the bark of the rubber tree a; a plurality of reinforcing ribs 1122 arranged at intervals in the left-right direction are convexly provided on the bottom surface of the cutting knife 112, and each reinforcing rib 1122 extends in the front-back direction; the bottom of both ends of the cutting knife 112 and the bottom of the reinforcing rib 1122 have hooking portions 1123.

[0051] The bottom cover 12 includes a collecting pipe 121 , a baffle 122 disposed at the front of the collecting pipe 121 , and a pressing piece 123 disposed at the rear of the collecting pipe 121 .

[0052] The collecting pipe 121 is detachably mounted on the snap-on socket 1111 of the mounting seat 111, and the top of the collecting pipe 121 has an opening 1210, and a glue collecting cavity 101 is formed between the collecting pipe 121 and the mounting seat 111; a plug 1211 is provided at one end of the collecting pipe 121, and a glue outlet 103 that is in communication with the glue collecting cavity 101 is formed at the port at the other end.

[0053] The baffle 122 is flat and arranged side by side with the horizontal section 112a of the cutter 112. A glue feed channel 102 is formed in the area between the baffle 122 and the cutter 112 on the glue remover 1. The outlet of the glue feed channel 102 is connected to the above-mentioned glue collecting chamber 101. The front end of the baffle 122 has a stop surface 1221 for abutting against the outer peripheral wall of the rubber tree a. The blade 1121 of the above-mentioned cutter 112 is located in front of the stop surface 1221 and is basically located on the extension surface of the baffle 122. The blade 1121 and the stop surface 1221 are both arc-shaped that match the outer peripheral wall of the rubber tree a. A long arc-shaped opening is formed between the blade 1121 and the stop surface 1221 as the entrance of the above-mentioned glue feed channel 102.

[0054] The reinforcing ribs 1122 of the above-mentioned cutting knife 112 have the following functions: first, it improves the mechanical strength of the cutting knife 112; second, it can serve as a spreading part to spread the bark cut by the cutting knife 112 in the direction away from the cutting knife 122, forming an effective glue discharge gap between the blade 1121; third, it can serve as a supporting part, the end of which abuts against the surface of the baffle 122 facing the cutting knife 112, supporting the baffle 122 to prevent the baffle 122 from sinking inward; fourth, each reinforcing rib 1122 divides the glue feed channel 102 into multiple independent sub-channels, which facilitates the uniform guidance of rubber latex into the glue collecting cavity 101.

[0055] In addition, the hook portion 1123 on the cutting knife 112 is used to limit the edge of the above-mentioned baffle 122. When disassembly is required, the user can press the pressing piece 123 to easily separate the collecting pipe 121 from the bayonet 1111, so that the residual rubber inside the glue remover 1 can be easily cleaned.

[0056] In this embodiment, the cutting knife 112 is about 1.5 cm long from front to back and about 15 cm wide, and the distance between the blade 1121 and the stop surface 1221 is about 6 to 8 mm.

[0057] The glue collector 2 includes a main pipeline 21 , branch pipelines 22 and a glue collecting pool 23 .

[0058] Specifically, the main pipe 21 has four branch pipe interfaces 211 arranged at intervals along the length direction thereof.

[0059] The branch pipes 22 correspond to the above-mentioned glue ejector 1 and the branch pipe interface 211 one by one. The ports at both ends of each branch pipe 22 are respectively connected to the glue outlet 103 of the corresponding glue ejector 1 and the branch pipe interface 211 of the main pipe 21.

[0060] The glue collecting pool 23 is used to collect the rubber latex flowing out from the outlet of the main pipeline 21. In this embodiment, a negative pressure barrel is used as the glue collecting pool 23.

[0061] Example 2:

[0062] like Figure 7 Shown, is the second preferred embodiment of the rubber collecting device for rubber tree a of the present invention. The difference from Example 1 is:

[0063] In this embodiment, the rubber collector 2' includes a rubber collection tube 21' and a rubber collection bag 22'. Specifically, the rubber collection bag 22' has connectors. The ports at either end of the tube 21' connect to the rubber outlet 103 of the rubber collector 1 and the connectors of the rubber collection bag 22', respectively. The rubber collection bag 22' can be single-use or multiple-use. It is easy to open and is provided for each tree and each rubber collector 1.

[0064] Taking Example 1 as an example, the working principle of the present invention is as follows:

[0065] (1) When in use, adjust the inclination of the blade 1121 and the trunk according to the size of the rubber tree a, and use a heavy object to hammer the hammering part 113 of the rubber remover 1 so that the front of the cutter 112 can be evenly inserted into the bark until the stop surface 1221 of the baffle 122 is against the outer wall of the rubber tree a and is slightly and evenly inserted into the bark. During this process, the inclined section 112b can stretch the bark tissue outside the cutter 112, and the reinforcing rib 1122 can stretch the bark tissue inside the cutter 112, so that the bottom of the blade 1121 can be evenly inserted into the bark. Can form an effective rubber discharge gap between the bark section, after blade 1121 cuts the yellow cortex that main latex tube exists, because turgor pressure in the latex tube of rubber tree a forces latex to flow out from the cut surface, and the latex that flows out is then collected in the rubber collecting cavity 101 by rubber feeding channel 102, finally is collected in the rubber collecting pool 23 by branch pipeline 22, main pipeline 21, the whole process of collecting latex is completed in a closed environment, injecting an amount of ethylene gas stimulation at rubber discharge device 1 plug 1211 inside can prolong the rubber discharge time, increases the interval time of each rubber tapping;

[0066] (2) After the glue is collected, the glue remover 1 can be pulled out, and the stretched bark will press the glue removal gap due to the rebound pressure.

[0067] It can be seen that the rubber collecting device of the present invention is different from the existing "open tapping method" in terms of construction technology, which brings convenience to the later management and reduces labor costs. Specifically, it is also reflected in:

[0068] (1) By reducing the space between latex and the outside world, the formation of rubber plugs is slowed down and the tapping time is prolonged, thereby improving the quality of latex and reducing the number of tapping times and labor input of rubber workers;

[0069] (2) Due to the short-distance subcutaneous minimally invasive and closed latex extraction, the outflowing latex can be separated from any external impurities and the naturalness of the latex can be maintained. In addition, the cut surface is formed inside the bark, which avoids the wound from being invaded by external pests and diseases and harming the growth of the tree, thus ensuring the beauty of the tree's appearance and the integrity of its shape.

[0070] (3) After removing the debonder, you can continue to insert the debonder 3 to 5 mm below the cutting path to cut the rubber, forcing the original cutting path to close naturally and thus reduce the invasion of external viruses;

[0071] (4) Pipes are used to connect trees, and negative pressure barrels are used to centrally extract latex to prevent the outflowing latex from being exposed, thereby preventing it from being contaminated by rainwater, insects, fallen leaves and other debris, saving labor costs, and solving the problem of difficulty in collecting latex, providing convenience for unified latex collection on a large scale in the future.

Claims

1. A rubber remover for rubber trees, characterized in that: The glue remover (1) is provided with a cutting knife (112) and a baffle (122), and a glue feeding channel (102) is formed in an area between the baffle (122) and the cutting knife (112) on the glue remover (1), the front end of the cutting knife (112) is provided with a blade (1121) for cutting the bark of the rubber tree (a), the front end of the baffle (122) is provided with a stop surface (1221) for abutting against the outer peripheral wall of the rubber tree (a), the blade (1121) is located in front of the stop surface (1221), and an entrance of the glue feeding channel (102) is formed between the blade (1121) and the stop surface (1221); The cutting knife (112) has a propping portion on its surface facing the baffle (122), for propping up the bark cut by the cutting knife (112) in a direction away from the cutting knife (112); A reinforcing rib (1122) extending along the extension direction of the glue feeding channel (102) is convexly provided on the surface of the cutting knife (112) on the side facing the baffle (122), and the reinforcing rib (1122) forms the expansion portion; The end of the reinforcing rib (1122) abuts against the surface of the baffle (122) on the side facing the cutting knife (112); The number of the reinforcing ribs (1122) is at least two, and they are arranged at intervals along the length direction of the blade (1121), and each reinforcing rib (1122) divides the glue feeding channel (102) into a plurality of mutually independent sub-channels; The glue discharger (1) has a glue collecting cavity (101) inside, the outlet of the glue inlet channel (102) is connected to the glue collecting cavity (101), and the glue discharger (1) has a glue outlet (103) that is connected to the glue collecting cavity (101); The glue remover (1) includes a top seat (11) and a bottom cover (12) detachably connected to the bottom of the top seat (11); the top seat (11) includes a mounting seat (111) and the cutting knife (112) provided at the front of the mounting seat (111); the bottom cover (12) includes a collecting pipe (121) and the baffle (122) provided at the front of the collecting pipe (121); the collecting pipe (121) is mounted on the mounting seat (111), and a surface of the collecting pipe (121) facing the mounting seat (111) has an opening (1210); the collecting pipe (121) and the mounting seat (111) surround and form the glue collecting cavity (101); The mounting seat (111) is provided with a bayonet (1111), the collecting pipe (121) is detachably mounted on the bayonet (1111), and the cutting knife (112) is provided with a hooking portion (1123) for limiting the edge of the baffle (122); The rear portion of the binder remover (1) is provided with a hammering portion (113).

2. The binder ejector according to claim 1, characterized in that: The front portion of the cutting knife (112) has an inclined section (112b) that gradually extends from the back to the front toward one side of the baffle (122), and the blade (1121) is located at the front end of the inclined section (112b).

3. The binder ejector according to claim 2, characterized in that: The baffle (122) is in the shape of a flat plate, and the blade (1121) is basically located on the extension surface of the baffle (122).

4. The binder ejector according to claim 3, characterized in that: The rear portion of the cutter (112) has a horizontal section (112a) arranged side by side with the baffle (122).

5. The binder ejector according to claim 1, characterized in that: The blade (1121) and the stop surface (1221) are both in an arc shape that matches the outer peripheral wall of the rubber tree (a).

6. The binder ejector according to any one of claims 1 to 5, characterized in that: One end of the collecting pipe (121) is provided with a plug (1211), and the other end of the collecting pipe (121) is provided with the glue outlet (103).

7. The binder ejector according to any one of claims 1 to 6, characterized in that: The bottom cover (12) further comprises a pressing piece (123) arranged at the rear of the collecting pipe (121).

8. A glue collecting device, characterized in that: The invention comprises a rubber discharger (1) as claimed in any one of claims 1 to 7 and a rubber collector for collecting rubber latex flowing out of a rubber outlet (103) of the rubber discharger (1).

9. The glue collecting device according to claim 8, characterized in that: The number of the rubber removers (1) is at least two, corresponding one to one with the rubber trees (a); The glue collecting device includes The main pipeline (21) has at least two branch pipe interfaces (211) spaced apart along its length; The branch pipes (22) correspond to the glue remover (1) and the branch pipe interface (211) one by one, and the ports at both ends of each branch pipe (22) are respectively connected to the glue outlet (103) of the corresponding glue remover (1) and the branch pipe interface (211) of the main pipe (21); and The rubber collecting pool (23) is used to collect the rubber latex flowing out from the outlet of the main pipeline (21).

10. The glue collecting device according to claim 8, characterized in that: The glue collecting device comprises a glue collecting tube (21') and a glue collecting bag (22'). The glue collecting bag (22') has an interface. The ports at both ends of the glue collecting tube (21') are respectively connected to the glue outlet (103) of the glue discharger (1) and the interface of the glue collecting bag (22').

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