Feeding mechanism for raw bamboo of bamboo sawing machine

Abstract

The utility model relates to a bamboo sawing machine technical field especially bamboo sawing machine's raw bamboo feeding mechanism, including storage tank body, the main body shape of storage tank body is U character, and the inner wall of both sides of the beginning of main body is equipped with the first limit block of being mirror image respectively, the side of first limit block to the center of main body is equipped with the first inclined material guiding plane, and the normal of first inclined material guiding plane is perpendicular to the extension direction of main body, and the front side of first inclined material guiding plane is equipped with the second inclined material guiding plane of triangle, and the inner wall of both sides of the end of main body is equipped with the second limit block of being mirror image respectively, the side of second limit block to the center of main body is equipped with two stage inclined material guiding part, and equal, above improvement makes the raw bamboo of having greater natural bending raw bamboo of bamboo to be able to get steady location and support in the feeding process.

Description

Technical Field

[0001] This utility model relates to the field of bamboo sawing machine technology, and in particular to the raw bamboo feeding mechanism of bamboo sawing machine. Background Technology

[0002] Chinese patent CN219748356U discloses a bamboo sawing machine, which includes a feeding mechanism comprising several parallel storage troughs arranged along the X-direction. The storage troughs extend from front to back, and the material is transmitted to a cutting mechanism to cut the bamboo raw material into segments. In this patented design, the storage trough structure is U-shaped. When conveying raw bamboo with significant natural curvature, the stability of the bamboo's position is poor. When the storage trough carries the curved bamboo, the curved portion easily lifts out of the trough, affecting the stability of subsequent conveying, clamping, positioning, and cutting. Utility Model Content

[0003] The technical problem to be solved by this utility model is to improve the raw bamboo feeding mechanism of the bamboo sawing machine so that the raw bamboo with large natural curvature can be stably limited and supported during the feeding process.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] The raw bamboo feeding mechanism of the bamboo saw includes a storage trough body. The main body of the storage trough body is U-shaped. The inner walls on both sides of the beginning of the main body are respectively provided with mirror images of each other first limiting blocks. The side of the first limiting block facing the center of the main body is provided with a first inclined guiding plane. The normal of the first inclined guiding plane is perpendicular to the extension direction of the main body. The front side of the first inclined guiding plane is provided with a triangular second inclined guiding plane. The inner walls on both sides of the end of the main body are respectively provided with mirror images of each other second limiting blocks. The side of the second limiting block facing the center of the main body is provided with a secondary inclined guiding section. The secondary inclined guiding section includes a third inclined guiding plane and a fourth inclined guiding plane arranged sequentially from top to bottom and connected to each other. The slope of the fourth inclined guiding plane is gentler than that of the third inclined guiding plane. The front side of the third inclined guiding plane is provided with a triangular fifth inclined guiding plane. The front side of the fourth inclined guiding plane is provided with a triangular sixth inclined guiding plane.

[0006] Furthermore, the raw bamboo feeding mechanism of the aforementioned bamboo saw includes a conveyor chain with the conveying direction in the X direction, and multiple storage tank bodies are fixed to the conveyor chain at equal intervals along the X direction, with the extension direction of each storage tank body being the Y direction.

[0007] Furthermore, in the raw bamboo feeding mechanism of the aforementioned bamboo sawing machine, the slope of the first inclined guiding plane is between the slopes of the third and fourth inclined guiding planes.

[0008] Furthermore, in the raw bamboo feeding mechanism of the aforementioned bamboo sawing machine, the front end of the second inclined guiding slope is located at the inner corner of the U-shaped groove of the main body.

[0009] Furthermore, in the raw bamboo feeding mechanism of the aforementioned bamboo sawing machine, the front end of the fifth inclined guiding slope is located at the inner corner of the U-shaped groove of the main body, and the front end of the sixth inclined guiding slope is located at the inner corner of the U-shaped groove of the main body.

[0010] Furthermore, in the raw bamboo feeding mechanism of the aforementioned bamboo saw, the Y-direction extension length of the fifth inclined guiding slope is longer than the Y-direction extension length of the second inclined guiding slope, and the Y-direction extension length of the sixth inclined guiding slope is longer than the Y-direction extension length of the second inclined guiding slope.

[0011] The beneficial effects of this utility model are as follows: By widening the U-shaped groove of the main body of the storage tank and setting a first limiting block and a second limiting block on the inner wall of the main body, the raw bamboo with a large natural curvature can have a large bending space in the wider main body when it is supported in the storage tank body. The raw bamboo can be reduced from shaking during movement by the limiting blocks of the first and second limiting blocks, thereby improving stability. Since the second limiting block is close to the cutting part of the raw bamboo, it is equipped with a two-stage inclined guide part, which can work with the clamping mechanism to make the raw bamboo more stably limited and supported during subsequent cutting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the raw bamboo feeding mechanism of a bamboo sawing machine according to a specific embodiment of the present utility model;

[0013] Figure 2 for Figure 1 Enlarged view of part A;

[0014] Label Explanation:

[0015] 1. Storage tank body; 11. Main body; 12. First limiting block; 121. First inclined guiding plane; 122. Second inclined guiding plane; 13. Second limiting block; 131. Third inclined guiding plane; 132. Fourth inclined guiding plane; 133. Fifth inclined guiding plane; 134. Sixth inclined guiding plane. Detailed Implementation

[0016] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0017] Please refer to Figure 1 as well as Figure 2This utility model relates to a raw bamboo feeding mechanism for a bamboo saw, including a storage tank body 1. The main body 11 of the storage tank body 1 is U-shaped. The inner walls on both sides of the beginning of the main body 11 are respectively provided with mirror-image first limiting blocks 12. A first inclined guiding plane 121 is provided on the side of the first limiting block 12 facing the center of the main body 11, and the normal of the first inclined guiding plane 121 is perpendicular to the extension direction of the main body 11. A triangular second inclined guiding plane 122 is provided on the front side of the first inclined guiding plane 121. The inner walls on both sides of the end of the main body 11... Each of the two is provided with a second limiting block 13 that is a mirror image of each other. The second limiting block 13 is provided with a secondary inclined material guide part on the side facing the center of the main body 11. The secondary inclined material guide part includes a third inclined material guide plane 131 and a fourth inclined material guide plane 132 that are arranged sequentially from top to bottom and connected to each other. The slope of the fourth inclined material guide plane 132 is gentler than that of the third inclined material guide plane 131. A triangular fifth inclined material guide plane 133 is provided on the front side of the third inclined material guide plane 131, and a triangular sixth inclined material guide plane 134 is provided on the front side of the fourth inclined material guide plane 132.

[0018] The raw bamboo feeding mechanism involved in this utility model is an improvement based on the feeding mechanism in Chinese Patent No. CN219748356U. In this utility model, the storage tank body 1 widens the U-shaped groove of the main body 11 and sets a first limiting block 12 and a second limiting block 13 on the inner wall of the main body 11. When the raw bamboo with large natural curvature is carried in the storage tank body 1, it can have a large bending space in the wider main body 11. The raw bamboo is limited by the first limiting block 12 and the second limiting block 13, which can reduce the shaking of the raw bamboo during the movement, thereby improving stability. Since the second limiting block 13 is close to the cutting part of the raw bamboo, it is provided with a two-stage inclined guide part, which can cooperate with the clamping mechanism to make the raw bamboo more stably limited during subsequent cutting.

[0019] As a preferred embodiment, it includes a conveyor chain with the conveying direction in the X direction, and multiple storage tank bodies 1 are fixed to the conveyor chain at equal intervals along the X direction, with the extension direction of each storage tank body 1 being the Y direction.

[0020] In a preferred embodiment, the slope of the first inclined guide plane 121 is between the slopes of the third inclined guide plane 131 and the fourth inclined guide plane 132.

[0021] In a preferred embodiment, the front end of the second inclined guide surface is located at the inner corner of the U-shaped groove of the main body 11.

[0022] In a preferred embodiment, the front end of the fifth inclined guide surface is located at the inner corner of the U-shaped groove of the main body 11, and the front end of the sixth inclined guide surface is located at the inner corner of the U-shaped groove of the main body 11.

[0023] In a preferred embodiment, the Y-direction extension length of the fifth inclined material guide slope is longer than the Y-direction extension length of the second inclined material guide slope, and the Y-direction extension length of the sixth inclined material guide slope is longer than the Y-direction extension length of the second inclined material guide slope.

[0024] In the above embodiments, by lengthening the fifth and sixth inclined guiding surfaces, the problem of material jamming in the storage tank body 1 during the axial conveying of raw bamboo is avoided.

[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A raw bamboo feeding mechanism for a bamboo sawing machine, characterized in that, The system includes a storage tank body, the main body of which is U-shaped. The inner walls of both sides of the beginning of the main body are respectively provided with mirror-image first limiting blocks. A first inclined guiding plane is provided on the side of the first limiting block facing the center of the main body, and the normal of the first inclined guiding plane is perpendicular to the extension direction of the main body. A triangular second inclined guiding plane is provided in front of the first inclined guiding plane. The inner walls of both ends of the main body are respectively provided with mirror-image second limiting blocks. A secondary inclined guiding section is provided on the side of the second limiting block facing the center of the main body. The secondary inclined guiding section includes a third inclined guiding plane and a fourth inclined guiding plane arranged sequentially from top to bottom and connected to each other. The slope of the fourth inclined guiding plane is gentler than that of the third inclined guiding plane. A triangular fifth inclined guiding plane is provided in front of the third inclined guiding plane, and a triangular sixth inclined guiding plane is provided in front of the fourth inclined guiding plane.

2. The raw bamboo feeding mechanism of the bamboo sawing machine according to claim 1, characterized in that, It includes a conveyor chain with the conveying direction in the X direction, and multiple storage tank bodies are fixed to the conveyor chain at equal intervals along the X direction, with the extension direction of each storage tank body being the Y direction.

3. The raw bamboo feeding mechanism of the bamboo sawing machine according to claim 1, characterized in that, The slope of the first inclined guide plane is between the slopes of the third and fourth inclined guide planes.

4. The raw bamboo feeding mechanism of the bamboo sawing machine according to claim 1, characterized in that, The front end of the second inclined guide surface is located at the inside corner of the U-shaped groove of the main body.

5. The raw bamboo feeding mechanism of the bamboo sawing machine according to claim 1, characterized in that, The front end of the fifth inclined guide surface is located at the inner corner of the U-shaped groove of the main body, and the front end of the sixth inclined guide surface is located at the inner corner of the U-shaped groove of the main body.

6. The raw bamboo feeding mechanism of the bamboo sawing machine according to claim 1, characterized in that, The Y-direction extension length of the fifth inclined material guide slope is longer than that of the second inclined material guide slope, and the Y-direction extension length of the sixth inclined material guide slope is longer than that of the second inclined material guide slope.

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