Non-transmission glue collecting device capable of automatically resetting

Abstract

The utility model relates to the technical field of rubber tapping equipment, in particular to a transmission-free rubber collecting device capable of resetting automatically, which comprises a fixed base and a rubber collecting bowl, the fixed base is fixed on a trunk of a rubber tree, a hollow shaft perpendicular to the trunk is mounted on the fixed base, the rubber collecting bowl is rotatably mounted on the hollow shaft through a shaft sleeve, and the rubber collecting bowl is fixed on the fixed base. A glue scraping ring is also fixedly mounted on the hollow shaft, and is tightly attached to the inner wall of the glue collecting bowl; a limiting sleeve is arranged at the end, away from the fixed base, of the hollow shaft, and a collision shifting rod is fixedly connected to the side face of the shaft sleeve. The utility model has the beneficial effects that the collision driving lever adopts a wave curve outline design, has a wave crest and a trough, can convert horizontal collision motion into a rubber bowl overturning angle to the greatest extent, realizes a design without a transmission system, and simplifies the structure to the greatest extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rubber tapping equipment technical field, specifically, relate to a kind of automatic reset's no transmission rubber collecting device. BACKGROUND

[0002] Natural rubber has some performance that synthetic rubber cannot compare, such as high impact resistance, puncture resistance, tear resistance, etc. The production capacity of natural rubber in China is extremely inconsistent with the consumption position, and the supply and demand contradiction of domestic natural rubber is outstanding, with an external dependence of 86%, and potential threats to the security of natural rubber resource supply.

[0003] At present, the degree of mechanization of natural rubber field production at home and abroad is low, and the rubber flowing after tapping operation will coagulate into solid after a period of time. The general process of current rubber collecting manual operation is: the worker walks in the forest and picks up the rubber bowl, if there is still liquid natural rubber in the bowl, pour it out, if the natural rubber is coagulated and adhered to the bowl, use a hook or other sharp object to pry out the rubber block in the bowl, which is time-consuming and labor-intensive. Moreover, long-term contact with natural rubber can easily cause skin allergy and other conditions, endangering human health.

[0004] Therefore, attention to the automation of post-tapping collection of natural rubber is of great significance to the development of rubber industry. In summary, how to realize the automation of rubber collecting operation and shift the focus from manual labor to machine work to reduce labor intensity is a problem that needs to be solved at present.

[0005] In order to solve the above problems, an automatic reset no transmission rubber collecting device is needed. SUMMARY

[0006] The utility model aims at providing a kind of automatic reset's no transmission rubber collecting device to solve the problems raised in the above background technology.

[0007] To achieve the above object, an automatic reset no transmission rubber collecting device is provided, comprising a fixed base and a rubber collecting bowl, the fixed base is fixed on the trunk of rubber tree, a hollow shaft perpendicular to the trunk is installed on the fixed base, the rubber collecting bowl is rotatably installed on the hollow shaft through a shaft sleeve, a rubber scraping ring is also fixedly installed on the hollow shaft, and the rubber scraping ring is tightly attached to the inner wall of the rubber collecting bowl.

[0008] The end of the hollow shaft away from the fixed base is provided with a limiting sleeve, and the side surface of the shaft sleeve is fixedly connected with a collision lever.

[0009] Further, the collision lever is designed with a wavy curve profile, which has a wave crest and a trough, the limiting sleeve is a frame structure, and one side connected with the hollow shaft is provided with an opening, and the opening direction is parallel to the ground.

[0010] Further, when the bowl mouth of the glue collecting bowl is flush with the ground, the limiting sleeve is just on the bottom of the wave crest.

[0011] Further, the bottom of the glue collecting bowl is provided with a weight block, and the weight block is designed to have a low enough gravity center, especially in the empty bowl state, and has a good automatic reset effect.

[0012] Further, the fixing base is in an arc line structure, and the surface of the fixing base is provided with a fixing hole.

[0013] Compared with the prior art, the utility model has the beneficial effects:

[0014] The wave curve profile design of the collision lever has a wave crest and a trough, can convert horizontal collision motion into a glue bowl overturning angle to the maximum, realizes a transmission system design, and maximally simplifies the structure.

[0015] The weight block arranged at the bottom of the glue collecting bowl makes the overall structure, especially the gravity center in the empty bowl state, low enough, and has an automatic reset function. DETAILED DESCRIPTION

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a state schematic view of the utility model when collecting glue;

[0018] Figure 3 It is a state schematic view of the utility model when pouring glue;

[0019] Figure 4 It is a state schematic view of the utility model after pouring glue.

[0020] The meanings of various signs in the drawing are as follows:

[0021] Fixing base; 2, shaft sleeve; 3, hollow shaft; 4, glue collecting bowl; 5, glue scraping ring; 6, collision lever; 7, limiting sleeve; 8, weight block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] As will be understood by one skilled in the art, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It is further understood that the terms "comprise" and "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0024] Referring to Figures 1-4 As shown, an automatic reset non-drive rubber collecting device is provided, which comprises a fixed base 1 and a rubber collecting bowl 4, the fixed base 1 is fixed on the trunk of a rubber tree, a hollow shaft 3 perpendicular to the trunk is installed on the fixed base 1, the rubber collecting bowl 4 is rotatably installed on the hollow shaft 3 through a shaft sleeve 2, and a rubber scraping ring 5 is fixedly installed on the hollow shaft 3 and tightly abuts against the inner wall of the rubber collecting bowl 4.

[0025] A limiting sleeve 7 is arranged at the end of the hollow shaft 3 away from the fixed base 1, and the side surface of the shaft sleeve 2 is fixedly connected with a collision lever 6.

[0026] In this embodiment, the collision lever 6 is fixedly connected with the side surface of the shaft sleeve 2, and the shaft sleeve 2 is sleeved on the shaft surface of the hollow shaft 3, so that when the operator touches the collision lever 6 with his hand, the rubber collecting bowl 4 fixedly connected with the shaft sleeve 2 will also rotate synchronously around the hollow shaft 3.

[0027] Referring to Figure 1 As shown, a limiting sleeve 7 is further arranged on the hollow shaft 3, which can limit the rotation angle of the collision lever 6; in addition, during the tilting process, the limiting sleeve 7 can make the rubber collecting bowl 4 obtain the maximum tilting angle in both directions, so as to ensure that the rubber liquid in the rubber collecting bowl 4 can be smoothly discharged and automatically reset in time.

[0028] As shown Figure 1 The fixed base 1 is in an arc-shaped structure, and a fixing hole is formed in the surface of the fixed base 1; the rubber scraping ring 5 is made of elastic material, so that it has a certain degree of elastic deformation capability and can be applied to rubber trees with different diameters.

[0029] It should be particularly noted that, as Figure 1The collision lever 6 is designed with a wavy curve profile, having a crest and a trough, the limiting sleeve 7 is a frame structure, and is connected with the hollow shaft 3 at one side, and is provided with an opening, wherein the opening direction is parallel to the ground; in the specific real-time process, when the bowl opening of the rubber collecting bowl 4 is flush with the ground, the limiting sleeve 7 is just on the bottom of the crest, and in this state, the collision lever 6 cannot rotate counterclockwise; this effect mainly reflects that when the rubber pouring is completed, the rubber collecting bowl 4 is automatically reset under the action of the weight block 8, the rubber collecting bowl 4 will start to rotate counterclockwise under the action of gravity, and then the rubber collecting bowl 4 will be completely stationary after rotating counterclockwise for many circles due to the inertial action, and through the cooperation of the limiting sleeve 7 and the collision lever 6, the collision lever 6 will stop after touching the limiting sleeve 7, so that the rubber collecting bowl 4 can be quickly reset.

[0030] Working principle:

[0031] The fixed base 1 is installed at the bottom position of the rubber tree tapping operation area, one side of the groove is aligned with the trunk, the rubber liquid flows into the rubber collecting bowl 4 from the tapping position, when the internal rubber liquid is collected to a certain degree, the collision lever 6 is pushed along the outside in the clockwise direction, driving the rubber collecting bowl 4 to overturn around the hollow shaft 3, the rubber liquid in the bowl is left out, and the rubber scraping ring 5 slides relative to the bowl bottom in the overturning process of the rubber collecting bowl 4, and the residual rubber liquid is scraped clean.

[0032] After pouring is completed, the rubber collecting bowl is automatically restored to the horizontal position under the action of the weight block 8 at the bottom thereof.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic resettable, gearless glue collecting device comprising a fixed base (1) and a glue collecting bowl (4), characterized in that: The fixed base (1) is fixed on the trunk of rubber tree, the hollow shaft (3) perpendicular to the trunk is installed on the fixed base (1), the collecting bowl (4) is rotatably installed on the hollow shaft (3) through the shaft sleeve (2), the rubber scraping ring (5) is fixedly installed on the hollow shaft (3), and the rubber scraping ring (5) is tightly attached to the inner wall of the collecting bowl (4); The end, away from the fixed base (1), of the hollow shaft (3) is provided with a limiting sleeve (7), and the side surface of the shaft sleeve (2) is fixedly connected with the collision lever (6). The collision lever (6) is designed in a wavy curve profile, has a wave crest and a wave trough, the limiting sleeve (7) is in a frame structure, and the side, connected with the hollow shaft (3), of the limiting sleeve (7) is provided with an opening, and the direction of the opening is parallel to the ground.

2. A self-resetting, driveless film take-up device according to claim 1, characterized in that: When the bowl opening of the collecting bowl (4) is flush with the ground, the limiting sleeve (7) is just on the bottom of the wave crest.

3. A self-resetting, driveless film take-up device according to claim 1, characterized in that: The bottom of the collecting bowl (4) is provided with a weight block (8).

4. An automatic resettable, driveless film take-up device according to claim 3, characterized in that: The fixed base (1) is in an arc line structure, and the surface of the fixed base (1) is provided with a fixing hole.

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