A benzoin powdering device

Abstract

This invention provides a benzoin grinding device, including a frame, a first grinding device and a second grinding device mounted on the frame. A container is mounted on the frame, and the material bin includes a side wall and a bottom wall located on one side of the side wall. A telescopic cylinder is mounted on a mounting plate, with one output end of the cylinder connected to the side wall. The bottom wall is fixed to one side of the feed pipe by a bracket. By setting up the frame, the first grinding device and the second grinding device are respectively located on the upper and lower sides of the container. When the bottom wall approaches and blocks the feed port of the side wall, the benzoin is beaten by the grinding head to facilitate the separation of bark fibers from the resin block. Then, the side wall is moved by the telescopic cylinder, moving the feed port away from the bottom wall. Simultaneously, a filter screen on one side of the bottom wall can separate the bark fibers, allowing the resin block material to move through the feed port to the grinding bin for secondary grinding to obtain benzoin powder, thus improving grinding efficiency.

Description

Technical Field

[0001] This invention relates to the field of benzoin technology, and in particular to a benzoin grinding device. Background Technology

[0002] Benzoin is obtained by cutting the bark of the benzoin tree, collecting the resin that flows out from the cracks, and then drying it in the shade.

[0003] In existing technologies, the preparation of benzoin requires grinding resin blocks into powder, then adding water and other fragrances to form clay strips, which are finally dried to obtain incense sticks. Before grinding into powder, the resin blocks are prone to having bark fibers adhering to them during collection, so the resin blocks need to undergo preliminary treatment, with the bark being manually removed before grinding, resulting in low grinding efficiency. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of this invention is to provide a benzoin grinding device, which aims to solve the technical problem of low grinding efficiency in the prior art.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a benzoin grinding device, comprising a frame, a first grinding device, and a second grinding device:

[0006] The frame is equipped with a container for holding benzoin. The container includes a feed pipe fixed to the middle of the frame by a mounting plate, and a material bin located on the upper side of the feed pipe. The material bin includes a side wall and a bottom wall located on one side of the side wall. The side wall forms a feed opening. The bottom wall includes a first bottom wall corresponding to the feed opening and a second bottom wall extending obliquely from the outer edge of the first bottom wall toward the middle of the feed pipe. The mounting plate is equipped with a telescopic cylinder. One output end of the telescopic cylinder is connected to the side wall, and the bottom wall is fixed to one side of the feed pipe by a bracket.

[0007] The first grinding device includes a drive reciprocating mechanism disposed on the top of the frame and a grinding head disposed on one side of the drive reciprocating mechanism;

[0008] The second grinding device includes a grinding chamber located on one side of the feed pipe, a grinding roller is provided inside the grinding chamber, and a discharge pipe is provided on the side of the grinding chamber away from the feed pipe.

[0009] According to one aspect of the above technical solution, a filter screen is provided on one side of the outer edge of the first bottom wall portion, and the end of the filter screen away from the first bottom wall portion is disposed near the inner wall of the feed pipe.

[0010] According to one aspect of the above technical solution, a cone block is fixed on the upper side of the first bottom wall, and an avoidance groove corresponding to the cone block is provided on the grinding head.

[0011] According to one aspect of the above technical solution, the sidewall portion includes a straight wall portion and an inclined wall portion formed by one end of the straight wall portion extending obliquely toward the middle side of the feed pipe.

[0012] According to one aspect of the above technical solution, the container further includes a telescopic tube disposed between the side wall portion and the discharge pipe. The telescopic tube includes a first tube body portion disposed on one side of the side wall portion and a second tube body portion slidably disposed on one side of the first tube body portion. The second tube body portion is connected to the discharge pipe.

[0013] According to one aspect of the above technical solution, a cleaning groove is provided on one side of the sidewall portion, and a baffle corresponding to the cleaning groove is rotatably provided on the sidewall portion.

[0014] According to one aspect of the above technical solution, the bracket includes a connecting column fixed to one side of the second bottom wall and a plurality of connecting rods disposed between the connecting column and the feed pipe.

[0015] According to one aspect of the above technical solution, the grinding roller includes a first roller body and a second roller body arranged opposite to each other. The second grinding device also includes a drive motor disposed on one side of the outer wall of the grinding chamber. One side of the output shaft of the drive motor is connected to the first roller body, and the first roller body and the second roller body are driven by gears.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a frame, a container is provided on the frame, and a first grinding device for primary grinding of benzoin and a second grinding device for powdering benzoin are respectively provided on the upper and lower sides of the container. At the same time, the container includes a side wall and a bottom wall that are relatively separated, and the side wall is movably mounted on the frame by a telescopic cylinder. When the bottom wall approaches and blocks the feed port of the side wall, the benzoin is beaten by the grinding head to facilitate the separation of bark fibers from the resin block. Then, the side wall is moved by the telescopic cylinder to move the feed port away from the bottom wall. At the same time, the filter screen on one side of the bottom wall can separate the bark fibers, so that the resin block material can be moved through the feed port to the grinding chamber for secondary grinding to obtain benzoin powder, thereby improving the grinding efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the benzoin grinding device in one embodiment of the present invention;

[0018] Figure 2 This is a partial internal structure diagram of a benzoin grinding device according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the assembly of the side wall portion and the bottom wall portion in one embodiment of the present invention;

[0020] Figure 4 This is a partial structural diagram of the bottom wall, cone block, and support in one embodiment of the present invention;

[0021] Explanation of key component symbols:

[0022] Frame 10, mounting plate 21, feeding pipe 22, side wall 23, straight wall 23a, inclined wall 23b, baffle 24, telescopic cylinder 25, cone block 26, telescopic pipe 27, first pipe body 27a, second pipe body 27b, filter screen 28, bottom wall 29, first bottom wall 29a, second bottom wall 29b, bracket 210, connecting column 210a, connecting rod 210b, second grinding device 30, grinding head 41, drive reciprocating mechanism 42;

[0023] The following detailed description, in conjunction with the accompanying drawings, will further illustrate the present invention. Detailed Implementation

[0024] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of the invention are illustrated in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Unless otherwise defined, 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 invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Please see Figures 1 to 4 The image shows a benzoin grinding device according to an embodiment of the present invention, including a frame 10, a first grinding device and a second grinding device 30.

[0028] The frame 10 is provided with a container for holding benzoin. The container includes a feed pipe 22 fixed to the middle of the frame 10 by a mounting plate 21, and a material bin on the upper side of the feed pipe 22. The material bin includes a side wall portion 23 and a bottom wall portion 29 on one side of the side wall portion 23. The side wall portion 23 encloses to form a feed port. The bottom wall portion 29 includes a first bottom wall portion 29a corresponding to the feed port, and a second bottom wall portion 29b extending obliquely from the outer edge of the first bottom wall portion 29a toward the middle of the feed pipe 22. The mounting plate 21 is provided with a telescopic cylinder 25. One side of the output end of the telescopic cylinder 25 is connected to the side wall portion 23. The bottom wall portion 29 is fixed to one side of the feed pipe 22 by a bracket 210.

[0029] The first grinding device includes a drive reciprocating mechanism 42 disposed on the top of the frame 10, and a grinding head 41 disposed on one side of the drive reciprocating mechanism 42. Specifically, in this embodiment, the drive reciprocating mechanism 42 uses a cylinder to realize the reciprocating motion of the grinding head 41, that is, to strike the resin block so that the tougher bark fibers are separated from the more brittle resin block.

[0030] The second grinding device 30 includes a grinding chamber located on one side of the feed pipe 22, a grinding roller disposed inside the grinding chamber, and a discharge pipe located on the side of the grinding chamber away from the feed pipe 22. Specifically, in this embodiment, the grinding roller includes a first roller body and a second roller body disposed opposite to each other. The second grinding device 30 also includes a drive motor located on one side of the outer wall of the grinding chamber. One side of the output shaft of the drive motor is connected to the first roller body, and the first roller body and the second roller body are connected by gear transmission.

[0031] Specifically, in this embodiment, the sidewall portion 23 includes a straight wall portion 23a and an inclined wall portion 23b formed by one end of the straight wall portion 23a extending obliquely towards the middle of the feed pipe 22. The inclined wall portion 23b facilitates the discharge of the material being ground from the feed port. For ease of understanding, in this embodiment, the bottom wall portion 29 is shaped like an inverted frustum, with the side having a smaller outer edge facing the feed pipe 22. During the grinding process of the first grinding device, the first bottom wall portion 29a blocks the feed port to facilitate the grinding of the material. After the first grinding device completes the grinding process, the sidewall portion 23 is moved downwards, bringing the feed port closer to the second bottom wall portion 29b, and the material is discharged based on the gap between the second bottom wall portion 29b and the feed port.

[0032] Preferably, in this embodiment, a filter screen 28 is provided on one side of the outer edge of the first bottom wall portion 29a, and the end of the filter screen 28 away from the first bottom wall portion 29a is disposed close to the inner wall of the feed pipe 22. Specifically, the filter screen 28 is vertically disposed on the lower side of the first bottom wall portion 29a and close to the inner wall of the feed pipe 22, such as... Figure 3 As shown, after the side wall portion 23 moves downward, the filter screen 28 is located between the bottom wall portion 29 and the feed port. The filter screen 28 is used to filter out the bark fibers separated by the first grinding device.

[0033] Specifically, in this embodiment, a cone block 26 is fixed to the upper side of the first bottom wall portion 29a, and an avoidance groove corresponding to the cone block 26 is provided on the grinding head 41. By providing the cone block 26 on the first bottom wall portion 29a, the material on the bottom wall portion 29 can easily slide down to the inclined wall portion 23b for collection.

[0034] Preferably, in this embodiment, the container further includes a telescopic tube 27 disposed between the side wall portion 23 and the discharge pipe 22. The telescopic tube 27 includes a first tube body portion 27a disposed on one side of the side wall portion 23, and a second tube body portion 27b slidably disposed on one side of the first tube body portion 27a. The second tube body portion 27b is connected to the discharge pipe 22. The telescopic tube 27 is used to connect the side wall portion 23 and the discharge pipe 22 to prevent material from splashing outside the working area. When the side wall portion 23 moves, the second tube body portion 27b slides relative to the second tube body portion 27b.

[0035] Preferably, in this embodiment, a cleaning groove is provided on one side of the sidewall portion 23, and a baffle 24 corresponding to the cleaning groove is rotatably provided on the sidewall portion 23. The cleaning groove is used to clean the inner wall of the container to prevent impurities such as bark fibers from clogging the filter screen 28.

[0036] Furthermore, in this embodiment, the aforementioned bracket 210 includes a connecting post 210a fixed to one side of the second bottom wall portion 29b, and a plurality of connecting rods 210b disposed between the connecting post 210a and the feed tube 22. Specifically, in this embodiment, the number of connecting rods 210b is three, and they are evenly spaced inside the feed tube 22.

[0037] In summary, the benzoin grinding device in the above embodiments of the present invention, by setting a frame 10, a container is provided on the frame 10, and a first grinding device for primary grinding of benzoin and a second grinding device 30 for powdering benzoin are respectively provided on the upper and lower sides of the container. At the same time, the container includes a side wall 23 and a bottom wall 29 that are relatively separated. The side wall 23 is movably mounted on the frame 10 by a telescopic cylinder 25. When the bottom wall 29 approaches and blocks the feed port of the side wall 23, the benzoin is beaten by the grinding head 41 to facilitate the separation of bark fibers from the resin block. Then, the side wall 23 is moved by the telescopic cylinder 25 to move the feed port away from the bottom wall 29. At the same time, the filter screen 28 on one side of the bottom wall 29 can separate the bark fibers, so that the resin block material can move through the feed port to the grinding chamber for secondary grinding to obtain benzoin powder and improve grinding efficiency.

[0038] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A benzoin grinding device, characterized in that, include: A frame is provided with a container for holding benzoin. The container includes a feed pipe fixed to the middle of the frame by a mounting plate, and a material bin located on the upper side of the feed pipe. The material bin includes a side wall and a bottom wall located on one side of the side wall. The side wall forms a feed opening. The bottom wall includes a first bottom wall corresponding to the feed opening and a second bottom wall extending obliquely from the outer edge of the first bottom wall toward the middle of the feed pipe. The first bottom wall is used to block the feed opening. A telescopic cylinder is provided on the mounting plate. One output end of the telescopic cylinder is connected to the side wall. The bottom wall is fixed to one side of the feed pipe by a bracket. The first grinding device includes a drive reciprocating mechanism disposed on the top of the frame and a grinding head disposed on one side of the drive reciprocating mechanism. The second grinding device includes a grinding chamber located on one side of the feed pipe, a grinding roller inside the grinding chamber, and a discharge pipe located on the side of the grinding chamber away from the feed pipe. A filter screen is vertically provided on one side of the outer edge of the first bottom wall portion, and the end of the filter screen away from the first bottom wall portion is located close to the inner wall of the feed pipe.

2. The benzoin grinding device according to claim 1, characterized in that, A cone block is fixed on the upper side of the first bottom wall, and an avoidance groove corresponding to the cone block is provided on the grinding head.

3. The benzoin grinding device according to claim 1, characterized in that, The sidewall portion includes a straight wall portion and an inclined wall portion formed by one end of the straight wall portion extending obliquely toward the middle of the feed pipe.

4. The benzoin grinding device according to claim 1, characterized in that, The container further includes a telescopic tube disposed between the side wall portion and the discharge pipe. The telescopic tube includes a first tube body portion disposed on one side of the side wall portion and a second tube body portion slidably disposed on one side of the first tube body portion. The second tube body portion is connected to the discharge pipe.

5. The benzoin grinding apparatus according to claim 1, characterized in that, A cleaning groove is provided on one side of the sidewall, and a baffle corresponding to the cleaning groove is rotatably provided on the sidewall.

6. The benzoin grinding apparatus according to claim 1, characterized in that, The bracket includes a connecting column fixed to one side of the second bottom wall and a plurality of connecting rods disposed between the connecting column and the feed pipe.

7. The benzoin grinding apparatus according to claim 1, characterized in that, The grinding roller includes a first roller body and a second roller body arranged opposite to each other. The second grinding device also includes a drive motor disposed on one side of the outer wall of the grinding chamber. One side of the output shaft of the drive motor is connected to the first roller body, and the first roller body and the second roller body are connected by gear transmission.

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